CN219003590U

CN219003590U - Quantitative feeding structure for IGBT (insulated Gate Bipolar transistor) dispenser

Info

Publication number: CN219003590U
Application number: CN202223318030.6U
Authority: CN
Inventors: 朱利国
Original assignee: Suzhou Qixingfeng Electronic Technology Co ltd
Current assignee: Suzhou Qixingfeng Electronic Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-12
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a quantitative feeding structure for an IGBT (insulated gate bipolar transistor) dispenser, which is applied to the field of feeding equipment and comprises a storage tank and a discharging mechanism, wherein an electric telescopic rod is arranged at the top of the storage tank; according to the utility model, the electric telescopic rod is arranged at the top of the storage tank, the discharging amount is determined through the downward pressing distance of the electric telescopic rod, the purpose of quantitative discharging is achieved, the low-level switch is arranged in the storage tank, when the pressing plate is pressed to the low-level switch, the conveying pump can be started to feed the inside of the storage tank, the gravity of glue solution in the storage tank can reach the maximum value through the use of the gravity sensor, the conveying pump is closed, the purpose of automatic feeding is achieved, the heating pipe is arranged in the groove, the use of the heat-conducting sealing plate is matched, the glue solution can be continuously heated, the glue solution is kept at a specified temperature, the situation that the viscosity is improved due to the cooling of the glue solution is prevented, and the subsequent normal transfusion is facilitated.

Description

Quantitative feeding structure for IGBT (insulated Gate Bipolar transistor) dispenser

Technical Field

The utility model relates to the field of feeding equipment, in particular to a quantitative feeding structure for an IGBT (insulated gate bipolar transistor) dispenser.

Background

IGBT, insulated gate bipolar transistor, it is a compound full-control voltage driven power semiconductor device composed of BJT and MOS, it has the advantages of high input impedance of MOSFET and low conduction voltage drop of GTR, when IGBT is processedThe automatic machine which is used for dispensing the fluid and is used for dropping the fluid on the surface of the product or the inside of the product can realize three-dimensional and four-dimensional path dispensing, accurate positioning, accurate glue control, no wire drawing, no glue leakage and no glue dripping, and the dispensing machine is also called as a glue spreader, a glue dripping machine, a glue filling machine and the like, is specially used for controlling the fluid, and is used for dripping the fluid on the surface of the product or the inside of the product _。

At present, the utility model in China with the publication number of CN208004257U discloses a feeding barrel of a dispensing machine, which comprises a positioning screw, a fixing sleeve, a bent rod, a positioning ring, a swinging rod, a counterweight ball, a rotating shaft and a motor, wherein the positioning screw is assembled in a screw cavity, the fixing sleeve is fixed at the lower part of the front end of a feeding barrel body, the bent rod is arranged at the upper part of the left end of the feeding barrel body, the positioning ring is fixed at the right end surface of a workbench, the bent rod is arranged in the positioning ring, the effect of easily and quickly installing and fixing the feeding barrel body is realized, the swinging rod is arranged on the rotating shaft, the counterweight ball is fixed at the lower end of the swinging rod, the rotating shaft is arranged in the feeding barrel body, and the motor is fixed at the upper end surface of the feeding barrel body.

In summary, the device is though can reach the purpose effect of stirring, but still has certain problem during the use, say the device lacks automatic feeding's structure when using, when the point gum machine is in the use, the glue solution use consumption of glue barrel inside appears very easily too big, the staff does not in time discover the condition of adding the glue solution, lead to the glue gun of point gum machine unable coating condition to take place, this glue barrel inside lacks the structure to glue solution heating simultaneously, in the use, along with the reduction of glue solution temperature, its glue solution's viscosity also can increase, cause the glue solution to carry difficultly easily, the condition emergence of glue gun unloading difficulty.

Disclosure of Invention

The utility model aims to provide a quantitative feeding structure for an IGBT (insulated gate bipolar transistor) dispenser, which has the advantages of automatic feeding and heating.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a ration pay-off structure for IGBT point gum machine, includes holding vessel and discharge mechanism, the top of holding vessel is provided with electric telescopic handle, electric telescopic handle's output runs through to the inside of holding vessel and fixedly cup joints the clamp plate, the bottom of holding vessel is provided with the controller, gravity sensor is installed at the top of controller, the delivery pump is installed to one side of holding vessel, the output intercommunication of delivery pump has flexible hose, and flexible hose's surface mounting has the valve, the inside of holding vessel is provided with induction system, the inside of holding vessel is seted up flutedly, the inside of recess is provided with the heating pipe, the internally mounted of recess has the heat conduction closing plate.

According to the technical scheme, the electric telescopic rod is arranged at the top of the storage tank, the discharging amount is determined through the downward pressing distance of the electric telescopic rod, the purpose of quantitative discharging is achieved, the low-level switch is arranged in the storage tank, when the pressing plate is pressed to the low-level switch, the conveying pump can be started to feed the inside of the storage tank, the gravity of glue solution in the storage tank can reach the maximum value through the use of the gravity sensor, the conveying pump is closed, the purpose of automatic feeding is achieved, the heating pipe is arranged in the groove, the glue solution can be continuously heated by matching with the use of the heat-conducting sealing plate, the glue solution is kept at the specified temperature, the situation that the viscosity is improved due to cooling of the glue solution is prevented, and the subsequent normal transfusion is facilitated.

The utility model is further provided with: the discharging mechanism comprises a conveying pipe, and an electromagnetic valve is arranged on the surface of the conveying pipe.

By adopting the technical scheme, when the electric telescopic rod drives the pressing plate to press downwards, the pressure intensity is generated in the storage tank, and the glue solution is conveyed into the glue gun through the conveying pipe.

The utility model is further provided with: one end of the flexible hose penetrates through the storage tank and is communicated with the pressing plate, the input end of the conveying pump is communicated with the feeding pipe, and the feeding pipe is matched with external glue solution.

By adopting the technical scheme, the external glue solution is conveniently conveyed to the storage tank by the conveying pump.

The utility model is further provided with: the bottom sliding connection of holding vessel has the mount pad, mount pad and controller bolt.

By adopting the technical scheme, the storage tank is convenient to limit.

The utility model is further provided with: the induction mechanism comprises a low-level switch, the low-level switch is fixedly arranged in the storage tank, and a sealing sleeve matched with the low-level switch for use is arranged in the storage tank.

By adopting the technical scheme, the glue solution in the storage tank is convenient to be too little, and the conveying pump is started for feeding.

The utility model is further provided with: the inside bolt of recess has the fixed block, the center of fixed block is in the fixed cup joint of heating pipe.

By adopting the technical scheme, the heating pipe is limited.

The utility model is further provided with: the surface fixing of the electric telescopic rod is sleeved with a limiting seat, and the bottom of the limiting seat is bolted with the storage tank.

By adopting the technical scheme, the electric telescopic rod is limited.

In summary, the utility model has the following beneficial effects:

1. according to the automatic feeding device, the electric telescopic rod is arranged at the top of the storage tank, the discharging amount is determined through the downward pressing distance of the electric telescopic rod, the purpose of quantitative discharging is achieved, the low-level switch is arranged in the storage tank, when the pressing plate is pressed to the low-level switch, the conveying pump can be started to feed the inside of the storage tank, and through the use of the gravity sensor, the conveying pump can be closed when the gravity of glue solution in the storage tank reaches the maximum value, so that the purpose of automatic feeding is achieved;

2. according to the utility model, the groove is formed in the storage tank, the heating pipe is arranged in the groove, and the glue solution can be continuously heated by matching with the use of the heat conduction sealing plate, so that the glue solution is maintained at a specified temperature, the situation that the viscosity of the glue solution is improved when the glue solution is cooled is prevented, and the normal operation of subsequent transfusion is facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a partial cross-sectional view of the structure of the present utility model;

fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.

Reference numerals: 1. a storage tank; 2. an electric telescopic rod; 3. a pressing plate; 4. a controller; 5. a gravity sensor; 6. a transfer pump; 7. a flexible hose; 8. a groove; 9. heating pipes; 10. a thermally conductive sealing plate; 11. a material conveying pipe; 12. a feed pipe; 13. a mounting base; 14. a low-level switch; 15. sealing sleeve; 16. a fixed block; 17. and a limiting seat.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1 and 2, a ration pay-off structure for IGBT point gum machine, including holding vessel 1 and discharge mechanism, the top of holding vessel 1 is provided with electric telescopic handle 2, electric telescopic handle 2's output runs through to the inside of holding vessel 1 and fixed the cup joint clamp plate 3, the bottom of holding vessel 1 is provided with controller 4, gravity sensor 5 is installed at the top of controller 4, delivery pump 6 is installed to one side of holding vessel 1, the output intercommunication of delivery pump 6 has flexible hose 7, and flexible hose 7's surface mounting has the valve, the inside of holding vessel 1 is provided with induction system, install electric telescopic handle 2 through the top of holding vessel 1, through electric telescopic handle 2 pushing down the distance, the volume of deciding the ejection of compact reaches the purpose of ration unloading, install low-level switch 14 in the inside of holding vessel 1, when clamp plate 3 presses low-level switch 14 to make, can start delivery pump 6 and carry out the inside feeding to holding vessel 1, use through gravity sensor 5, can make the inside glue solution gravity of holding vessel 1 close delivery pump 6 when reaching maximum, reach the purpose of automatic feeding.

Referring to fig. 1 and 2, discharge mechanism includes conveying pipeline 11, and the surface mounting of conveying pipeline 11 has the solenoid valve, through setting up conveying pipeline 11, makes things convenient for electric telescopic handle 2 to drive when clamp plate 3 pushes down, and holding vessel 1 inside produces pressure, carries the glue solution to glue gun inside through conveying pipeline 11.

Referring to fig. 1 and 2, one end of the flexible hose 7 penetrates into the storage tank 1 and is communicated with the pressing plate 3, the input end of the conveying pump 6 is communicated with the feeding pipe 12, the feeding pipe 12 is matched with external glue solution, and the feeding pipe 12 is arranged, so that the conveying pump 6 can conveniently convey the external glue solution into the storage tank 1.

Referring to fig. 1 and 2, the bottom sliding connection of holding vessel 1 has mount pad 13, and mount pad 13 and controller 4 bolt are through setting up mount pad 13, conveniently carry out spacingly to holding vessel 1.

Referring to fig. 3, the induction mechanism includes a low level switch 14, the low level switch 14 is fixedly installed in the storage tank 1, a sealing sleeve 15 matched with the low level switch 14 is installed in the storage tank 1, and by setting the low level switch 14 and the sealing sleeve 15, the feeding pump 6 is opened to feed the glue solution in the storage tank 1 when the glue solution is too small.

Referring to fig. 1, a limiting seat 17 is fixedly sleeved on the surface of an electric telescopic rod 2, the bottom of the limiting seat 17 is bolted with a storage tank 1, and the electric telescopic rod 2 is limited by arranging the limiting seat 17.

The use process is briefly described: starting electric telescopic handle 2, electric telescopic handle 2 drives clamp plate 3 and pushes down, and the distance of pushing down through clamp plate 3 decides the volume of ejection of compact, reaches the purpose of ration unloading, and when the inside liquid measure of holding vessel 1 was less, holding vessel 1 internally mounted had low level switch 14, and when clamp plate 3 pressed low level switch 14 made, can start delivery pump 6 and carry out the inside reinforced to holding vessel 1, through the use of gravity sensor 5, can make the inside glue solution gravity of holding vessel 1 close delivery pump 6 when reaching the maximum value, reaches the purpose of automatic feeding.

Example 2:

referring to fig. 2 and 3, a ration pay-off structure for IGBT point gum machine, recess 8 has been seted up to the inside of holding vessel 1, the inside of recess 8 is provided with heating pipe 9, the internally mounted of recess 8 has heat conduction closing plate 10, through seting up recess 8 in the inside of holding vessel 1, the internally mounted of recess 8 has heating pipe 9, the use of cooperation heat conduction closing plate 10 can be continued to heat the glue solution, make the glue solution maintain at prescribed temperature, prevent that the glue solution cooling from taking place the condition that the viscosity improves, make things convenient for the normal clear of follow-up infusion.

Referring to fig. 2 and 3, a fixing block 16 is bolted to the inside of the groove 8, the center of the fixing block 16 is fixedly sleeved on the heating pipe 9, and the heating pipe 9 is limited by arranging the fixing block 16.

The use process is briefly described: through seting up recess 8 in the inside of holding vessel 1, the internally mounted of recess 8 has heating pipe 9, when starting heating pipe 9, the cooperation heat conduction closing plate 10's use can be continuously heated the glue solution, makes the glue solution maintain at prescribed temperature, prevents that the glue solution cooling from appearing the condition that the sticky degree improves from taking place, makes things convenient for the normal clear of follow-up infusion.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a ration pay-off structure for IGBT point gum machine, includes holding vessel (1) and discharge mechanism, a serial communication port, the top of holding vessel (1) is provided with electric telescopic handle (2), the output of electric telescopic handle (2) runs through to the inside of holding vessel (1) and fixedly cup joints clamp plate (3), the bottom of holding vessel (1) is provided with controller (4), gravity sensor (5) are installed at the top of controller (4), delivery pump (6) are installed to one side of holding vessel (1), the output intercommunication of delivery pump (6) has flexible hose (7), and flexible hose (7) surface mounting has the valve, the inside of holding vessel (1) is provided with sensing mechanism, recess (8) are seted up to the inside of holding vessel (1), the inside of recess (8) is provided with heating pipe (9), internally mounted of recess (8) has heat conduction closing plate (10).

2. The quantitative feeding structure for the IGBT dispensing machine according to claim 1, wherein the discharging mechanism comprises a conveying pipe (11), and a solenoid valve is arranged on the surface of the conveying pipe (11).

3. The quantitative feeding structure for the IGBT dispensing machine according to claim 1, wherein one end of the telescopic hose (7) penetrates into the storage tank (1) and is communicated with the pressing plate (3), and the input end of the conveying pump (6) is communicated with a feeding pipe (12).

4. The quantitative feeding structure for the IGBT dispensing machine according to claim 1, wherein a mounting seat (13) is connected to the bottom of the storage tank (1) in a sliding manner, and the mounting seat (13) is bolted with the controller (4).

5. The quantitative feeding structure for the IGBT dispensing machine according to claim 1, wherein the sensing mechanism comprises a low-level switch (14), the low-level switch (14) is fixedly arranged in the storage tank (1), and a sealing sleeve (15) matched with the low-level switch (14) is arranged in the storage tank (1).

6. The quantitative feeding structure for the IGBT dispensing machine according to claim 1, wherein a fixing block (16) is bolted to the inside of the groove (8), and the center of the fixing block (16) is fixedly sleeved with the heating pipe (9).

7. The quantitative feeding structure for the IGBT dispensing machine according to claim 1, wherein a limiting seat (17) is fixedly sleeved on the surface of the electric telescopic rod (2), and the bottom of the limiting seat (17) is bolted with the storage tank (1).