CN207086218U

CN207086218U - Twin shaft dispensing controller

Info

Publication number: CN207086218U
Application number: CN201720200761.0U
Authority: CN
Inventors: 马祎清
Original assignee: One Lian Technology (shenzhen) Co Ltd
Current assignee: One Lian Technology (shenzhen) Co Ltd
Priority date: 2017-03-03
Filing date: 2017-03-03
Publication date: 2018-03-13
Anticipated expiration: 2027-03-03

Abstract

The utility model is applicable spraying dispensing technology field, provide a kind of twin shaft dispensing controller, its signal output part connects spot gluing equipment, signal input part connects host computer by RS232 serial ports, the twin shaft controller includes STM32 microcontrollers and fpga chip, the STM32 microcontrollers are electrically connected with the fpga chip, and fpga chip is also electrically connected with X-axis encoder and Y-axis encoder, and STM32 microcontrollers are also respectively connected with finger-impu system and display device.Using the technical solution of the utility model, the platform of spot gluing equipment can be allowed to complete dispensing during motion, it is not necessary to each start-stop, to be greatly improved operating efficiency, being advantageous to client reduces cost, improves production capacity.

Description

Twin shaft dispensing controller

Technical field

The utility model belongs to spraying dispensing technology field, more particularly to a kind of twin shaft dispensing controller.

Background technology

Current dispensing industry, because demand is increasing, requirement to efficiency also more and more higher.In the market needs at a high speed Efficient dispensing auxiliary plan.And prior art, by motor, mechanical structure, and the influence of software control, maximal rate is without too It is big to improve space.

Some conventional integrated motion control cards, the offline mode that can be equipped with single shaft control on the market now.Due to motion Control card belongs to universal equipment, can't do special improvement according to the specific demand of dispensing industry, single shaft offline mode is only Flight dispensing when horizontal line or vertical line move is supported, and in actual applications, there is varied, straight line dispensing track, circular arc, turns Angle etc., so its limitation is very big.

The twin shaft dispensing controller occurred on the market at present, is substantially platform and moves to a certain position, then platform stops Only move, then dispensing.Each start-stop of platform, can all cause waste of time, and for client, improving production capacity becomes very It is difficult.

The content of the invention

The purpose of this utility model is to provide a kind of twin shaft dispensing controller, it is intended to solves existing dispensing controller point The problem of glue efficiency is low.

What the utility model was realized in：A kind of twin shaft dispensing controller, its signal output part connection spot gluing equipment, letter Number input connects host computer by RS232 serial ports, and the twin shaft controller includes STM32 microcontrollers and fpga chip, institute To state STM32 microcontrollers and be electrically connected with the fpga chip, fpga chip is also electrically connected with X-axis encoder and Y-axis encoder, STM32 microcontrollers are also respectively connected with finger-impu system and display device.

Preferably, the STM32 microcontrollers include SPI Serial Peripheral Interface (SPI)s module and FLASH storage chip modules.

Using twin shaft dispensing controller provided by the utility model, dispensing platform can be allowed to be completed a little during motion Glue, it is not necessary to each start-stop, compared with prior art, be greatly improved operating efficiency, being advantageous to client reduces cost, improves Production capacity.

Brief description of the drawings

Fig. 1 is the structural representation for the twin shaft dispensing controller that the utility model embodiment provides；

The structural representation that Fig. 2 is connected by the twin shaft dispensing controller that the utility model embodiment provides with spot gluing equipment Figure.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining The utility model, it is not used to limit the utility model.

Refer to Fig. 1 and Fig. 2.Twin shaft dispensing controller provided by the utility model, the connection dispensing of its signal output part are set Standby glue dispensing valve 20, signal input part connect host computer 30 by RS232 serial ports, and twin shaft controller includes STM32 microcontrollers 101 and fpga chip 102, STM32 microcontrollers 101 are electrically connected with fpga chip 102, and fpga chip 102 is also electrically connected with X Shaft encoder 40 and Y-axis encoder 50, STM32 microcontrollers 101 are also respectively connected with finger-impu system 60 and display device 70.

Twin shaft dispensing controller disclosed in the utility model, STM32 chips and the respective advantage of fpga chip are merged, It is very convenient for receiving the serial port command of host computer because STM32 has special communication interface, its SPI module, for controlling The display of LCD screen also easily operates.FLASH modules built in it, it can be used for storing substantial amounts of coordinate information, it is no longer necessary to match somebody with somebody Put independent storage chip.

X, the encoder information of Y-axis feedback, is directly entered FPGA module.Because FPGA advantage is parallel data processing, Response speed is quickly.When platform is in high-speed motion, FPGA reading X, the real-time coordinates of Y-axis, and with host computer before Expection coordinate information contrast through input.If changing coordinates are consistent with expected coordinate, that is, open valve point glue.Any point postpones It may all cause dispensing not accurate.And FPGA can exactly solve this problem, can accomplish almost without delay switch valve.

In carrying out practically, master system will need for dispensing glue X a little, Y-coordinate to be sent to by S232 serial ports Dispensing controller.After spot gluing equipment brings into operation, with X, the motion of Y-axis, its coordinate also can constantly change, real coordinate position Dispensing controller can be given by X-axis encoder, Y-axis encoder feedback.After equipment moving is to the coordinate pre-set, trigger point Glue controller automatically opens up glue dispensing valve, and glue sprays to specified point.

Using technical scheme disclosed in the utility model, the platform of spot gluing equipment can be allowed to be completed during motion Dispensing, it is not necessary to each start-stop, be greatly improved operating efficiency, being advantageous to client reduces cost, improves production capacity.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims

1. a kind of twin shaft dispensing controller, its signal output part connection spot gluing equipment, signal input part are connected by RS232 serial ports Host computer, it is characterised in that the twin shaft controller includes STM32 microcontrollers and fpga chip, the STM32 microcontrollers The fpga chip is electrically connected with, fpga chip is also electrically connected with X-axis encoder and Y-axis encoder, and STM32 microcontrollers also divide Lian Jie not finger-impu system and display device.