A hole wall dispensing device

Abstract

The application discloses a hole wall glue dispensing device, which comprises a glue dispensing support, a cover plate fixing block, a glue dispensing head, a glue barrel, a quantitative glue valve, a glue dispensing sensor and a recovery block. Two groups of cover plate fixing blocks are installed on the top plate of the glue dispensing support, and a cover plate is arranged on the upper end of one group of the cover plate fixing blocks. Two glue dispensing heads are arranged on the glue dispensing support below the cover plate and are matched with concave pad mounting holes. The glue dispensing support bottom plate and the side end are provided with the glue barrel and the quantitative glue valve. The glue barrel is connected to the glue dispensing head feed port through the quantitative glue valve. The glue dispensing support side end is further provided with the glue dispensing sensor, which is directed to the cover plate of the cover plate fixing block. The glue dispensing support top plate bottom is provided with the recovery block, which is communicated with the glue dispensing head bottom return port. The recovery block return flow port is connected to the glue barrel through a pipeline. Through the above mode, the glue dispensing device can coat insulating glue around the hole wall, fills the market gap, recycles excess insulating glue and saves energy.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mechanical assembly, in particular to a hole wall dispensing device. BACKGROUND

[0002] The positive and negative recessed pads need to be installed on the lithium battery cover plate, in order to ensure the installation strength and insulation, the insulating glue needs to be applied at the recessed pad installation hole of the cover plate, the current market dispensing is all for the outer wall, there is no machine for the glue applying mode for the inner wall of the hole on the market, only manual operation can be adopted, the manual operation is slow, the labor amount is large, and the glue applied still needs to be air dried, and the products can be stored only after air drying, so the products need to be positioned for many times, the production efficiency is low, based on the above defects and disadvantages, it is necessary to improve the existing technology, and design a hole wall dispensing device. SUMMARY

[0003] The technical problem solved by the present application is to provide a hole wall dispensing device, which has a simple structure, can apply insulating glue to the four walls of the hole, fills the market gap, can recycle excess insulating glue, and saves energy.

[0004] To solve the above technical problems, one technical scheme adopted by the present application is to provide a hole wall dispensing device, which comprises a dispensing support, a cover plate fixing block, a dispensing head, a glue barrel, a quantitative glue valve, a dispensing sensor and a recovery block, two groups of cover plate fixing blocks are installed on the top plate of the dispensing support, a cover plate is placed on the upper end of one group of cover plate fixing blocks, two dispensing heads matched with recessed pad installation holes are arranged on the dispensing support below the cover plate, a glue barrel and a quantitative glue valve are arranged on the bottom plate and the side end of the dispensing support, the glue barrel is connected to the feeding port of the dispensing head through the quantitative glue valve, a dispensing sensor is further arranged on the side end of the dispensing support, the dispensing sensor is directed to the cover plate of the cover plate fixing block, a recovery block is installed on the bottom of the top plate of the dispensing support and communicates with the bottom return port of the dispensing head, and the return port of the recovery block is connected to the glue barrel through a pipeline.

[0005] Preferably, the dispensing head comprises a dispensing barrel, a feeding connector, a glue core and a plunger, the dispensing barrel is axially provided with a discharging hole, the feeding connector communicating with the discharging hole is installed on the side end of the dispensing barrel, the glue core is arranged in the discharging hole, the plunger is installed at the bottom of the glue core, the upper part of the glue core penetrates through the discharging hole, the lower part of the glue core is gap-fitted with the discharging hole, the part of the glue core above the feeding connector has an increased shaft diameter, the increasing shaft diameter of the glue core facilitates uniform glue discharging above, and the glue discharging amount is large, if the shaft diameter of the glue core is consistent, the glue feeding is slow, the cap is arranged on the extending end of the glue core, the cap has the same outer diameter as the top discharging part of the dispensing barrel, and the gap between the cap and the dispensing barrel is an annular discharging channel.

[0006] Preferably, the top end surface of the dispensing barrel is provided with an annular groove, and the annular groove is provided with a recovery channel communicating with the recovery block.

[0007] Compared with the prior art, the hole wall dispensing device has the advantages of simple structure, capable of dispensing insulating glue around the hole wall, filling the market gap, capable of recycling excess insulating glue, and saving energy. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of a hole wall dispensing device.

[0009] Figure 2 It is a partial structural schematic diagram of a hole wall dispensing device.

[0010] Figure 3 It is a sectional view of a dispensing head of a hole wall dispensing device.

[0011] Figure 4 It is a structural schematic diagram of a dispensing barrel of a hole wall dispensing device.

[0012] Figure 5 It is a structural schematic diagram of a product. DETAILED DESCRIPTION

[0013] The preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present application can be more easily understood by those skilled in the art, and the scope of protection of the present application can be more clearly defined.

[0014] Please refer to Figures 1 to 5 , the embodiments of the present application include:

[0015] The hole wall dispensing device comprises a dispensing support 61, a cover plate fixing block 62, a dispensing head 63, a glue barrel 64, a quantitative glue valve 65, a dispensing sensor 66 and a recycling block 67, two groups of cover plate fixing blocks 62 are installed on the top plate of the dispensing support 61, a cover plate is placed on the upper end of one group of cover plate fixing blocks 62, two dispensing heads 63 are arranged on the dispensing support 61 below the cover plate, a glue barrel 64 and a quantitative glue valve 65 are arranged on the bottom plate and the side end of the dispensing support 61, the glue barrel 64 is connected to the feeding port of the dispensing head 63 through the quantitative glue valve 65, a dispensing sensor 66 is further arranged on the side end of the dispensing support 61, the dispensing sensor 66 is directed to the cover plate on the cover plate fixing block 62, a recycling block 67 is installed on the bottom of the top plate of the dispensing support 61 and is communicated with the bottom recycling port of the dispensing head 63, and the recycling block 67 is connected to the glue barrel 64 through a pipeline.

[0016] The point head 63 includes a point barrel 631, a feeding joint 632, a glue core 633 and a plunger 634, the point barrel 631 is axially provided with a discharging hole 6310, the feeding joint 632 is installed at the side end of the point barrel 631 and communicates with the discharging hole 6310, the glue core 633 is installed in the discharging hole 6310, the plunger 634 is installed at the bottom of the glue core 633, the upper part of the glue core 633 penetrates through the discharging hole 6310, the lower part of the glue core 633 is in clearance fit with the discharging hole 6310, the part of the glue core 633 above the feeding joint 632 increases in shaft diameter, the increasing shaft diameter of the glue core 633 facilitates uniform glue discharging above, and the glue discharging amount is large, if the shaft diameter of the glue core 633 is consistent, the glue feeding is slow, the extending end of the glue core 633 is provided with a cap 6330, the cap 6330 is consistent with the outer diameter of the discharging part of the top of the point barrel 631, and the clearance between the cap 6330 and the point barrel 631 is an annular discharging channel.

[0017] The upper end surface of the point barrel 631 is provided with an annular groove 6311, and the annular groove 6311 is provided with a recycling channel 6312 which communicates with the recycling block 67.

[0018] When the hole wall point glue device works, the product is placed on the cover plate fixing block 62, the glue barrel 64 quantitatively points glue to the point head 63 through the quantitative glue valve 65, the insulating glue is transported to the discharging hole 6310 by the feeding joint 632, the part of the glue core 633 above the feeding joint 632 increases in shaft diameter, the increasing shaft diameter of the glue core 633 facilitates uniform glue discharging above, and the glue discharging amount is large, the insulating glue is coated into the mounting hole at the inlaid boss of the cover plate through the annular discharging channel formed by the clearance between the cap 6330 and the point barrel 631, the excess insulating glue is recycled into the glue barrel 64 through the recycling block 67 and the recycling channel 6312, and the product is placed at a specified position after being grabbed by the mechanical hand after the insulating glue is coated.

[0019] The hole wall point glue device has the advantages of simple structure, the point glue device can coat insulating glue around the hole wall, the market blank is made up, the excess insulating glue can be recycled, and energy is saved.

[0020] The above description is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation obtained by using the content of the specification and the drawings, or direct or indirect application in other related technical fields is also included in the patent protection range of the present application.

Claims

1. A point-of-use dispensing apparatus for hole walls, characterized by: The hole wall uses the glue dispenser, including glue dispenser support, cover plate fixed block, glue dispenser head, glue barrel, quantitative glue valve, glue dispenser sensor and recovery block, the glue dispenser support top plate installs two groups of cover plate fixed block, opposite one group of cover plate fixed block upper end is placed with cover plate, the glue dispenser support below the cover plate is provided with two with concave pad installation hole cooperation glue dispenser head, glue dispenser support bottom plate and side end are provided with glue barrel and quantitative glue valve, glue barrel is connected to glue dispenser head feed port through quantitative glue valve, glue dispenser support side end is also provided with glue dispenser sensor, glue dispenser sensor is directed to cover plate fixed block cover plate, glue dispenser support top plate bottom is installed with the recovery block that is communicated with glue dispenser head bottom backflow port, recovery block backflow port is connected to glue barrel through pipeline; The glue dispenser head includes a glue dispenser barrel, a feed connector, a glue core, and a plunger, the glue dispenser barrel is axially provided with a discharge hole, the glue dispenser barrel side end is installed with a feed connector communicated with the discharge hole, the discharge hole is provided with a glue core, the glue core bottom is installed with a plunger, the glue core upper part penetrates through the discharge hole, the glue core lower part is gap fitted with the discharge hole, the glue core part above the feed connector is increased in axial diameter, the glue core extension end is provided with a cap, the cap is consistent with the discharge part outer diameter of the glue dispenser barrel top, the gap between the cap and the glue dispenser barrel is an annular discharge channel.

2. The point glue device for hole wall according to claim 1, characterized in that: The glue dispenser barrel upper end surface is provided with an annular groove, the annular groove bottom is provided with a recovery channel communicated with the recovery block.

Images