Hoppers

We supply hoppers (pre-feeder systems) various volumes, ranging from 3 to 200 liters. Hopper drive has several variants: an impact pneumatic drive, a conveyor belt, or a bucket conveyor for larger volumes. This allows us to find the optimal balance between cost and ease of operation for each application.

Key features

Pneumatic or electric belt drive

 

Volume range from 3 to 200 liters

Lockable cover

Maintaining optimal fill level in feeder

Vibratory feeder control

VARIABLE FREQUENCY AND AMPLITUDE
The JHV feeder controller allows for seamless adjustment of both amplitude and frequency (45-105 Hz), enabling on-site tuning for optimal operation without adjusting the magnet springs. We also offer a two-channel variant, allowing both the bowl feeder and bar to be controlled from a single unit. With electrical current control, the vibration amplitude remains consistent, even when the magnet's temperature changes.

 

COMFORTABLE TOUCH SCREEN CONTROL
All feeder controller parameters are set via a portable touch screen, which can be shared between multiple controllers, eliminating the need for one on each unit. The system can also be equipped with an Ethernet interface, allowing frequency and amplitude settings to be adjusted via direct communication from the machine's PLC.

 

Key features

Adjustable frequency and amplitude

 

Low purchase price

Touch screen control

Option for 1 or 2 magnets

Combiners and dividers

Dividers are used to branch the transport hose into multiple paths. Thanks to them, a larger number of screwdriving workplaces can be supplied from a single container and thus save costs.

 

Combiners are used to combine the transport hose from multiple feeders into one and supply one screwdriver from multiple feeders. This option is advantageous for applications screwing different types of screws with the same head shape within a single station. It is thus possible to save the screwdriving spindle and the robot. It is advisable to combine the combiner with a screw measuring system to prevent confusion between different screw variants.

Benefits

Increase cost efficiency of solution

 

Allow smaller system footprint

Distribution of parts among more screwdrivers

Multiple parts processed in one screwdriver

Cleaning and measuring of the part

Cleaning and measuring of the screw can be added as an option to all feeder types. The screw measurement checks the length of each screw and the NOK automatically disables the screw. Screw cleaning is designed for cleanroom applications and extracts debris before screwing in the part.

Key features

Screw cleaning enabled Feeder installation in ISO7 cleanroom

 

Screw measurement eliminates operator errors

Combobox - combining both systems into one saves costs

Reduced number of NOK products thanks to screw inspection

Scope of delivery

You can choose the scope of delivery for the feeding system from the following options:

BASIC: This variant is ideal for integrating the feeder into a machine, using the line's PLC, pneumatic terminal, and DI/DO modules. It is the most economical option, suitable for manufacturers of automated lines.

LIGHT ADVANCED: In this variant, the feeder does not have its own PLC system (it uses control from the line) but is equipped with a pneumatic terminal, DI/DO inputs, and is fully wired. This option saves time during feeder integration.

ADVANCED: This is a standalone system with its own electrical cabinet, requiring only connection of power, compressed air, and it is ready to recieve commands to operate. It is a plug-and-play system, delivered fully operational. This variant is often used for modifying or expanding existing workstations and lines.

 

   BASIC

LIGHT

ADVANCED

ADVANCED
 Tested mechanic ☑️ ☑️ ☑️
 Electrical sensors ☑️ ☑️ ☑️
 Pneumatic cylinders ☑️ ☑️ ☑️
 PLC Program template ☑️ ☑️ ☑️
 Sound insulation cover 💬 ☑️ ☑️
 Hopper 💬 💬 ☑️
 Device frame 💬 ☑️ ☑️
 DI/DO modules and electrical connection ☑️ ☑️
 Pneuterminal and pneumatic connections ☑️ ☑️
 Labeling according to customer specification 💬 ☑️
 PLC controller and electrical cabinet ☑️

 

☑️ - Yes, included

💬 - Option, can be configured

⬜ - No, not included

Key features

BASIC - Saves costs and maximizes the use of the line's hardware

 

LIGHT ADVANCED - Saves time makes integration into the line simple

ADVANCED - Plug-and-play solution with no worries

Contact us

Sales department
David Jetmar
+420 773 775 708
david.jetmar@jhv.cz

 

"The key to success is listening to the needs of the customer and building strong partnerships. Together we can find the best solutions and achieve great results."