CN216025957U - Pressure glue supply device - Google Patents
Pressure glue supply device Download PDFInfo
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- CN216025957U CN216025957U CN202121573825.4U CN202121573825U CN216025957U CN 216025957 U CN216025957 U CN 216025957U CN 202121573825 U CN202121573825 U CN 202121573825U CN 216025957 U CN216025957 U CN 216025957U
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Abstract
The utility model relates to the technical field of glue supply equipment, in particular to a pressure glue supply device which comprises a rack, a glue storage barrel arranged on the rack, a glue pressing barrel arranged at the bottom of the glue storage barrel, a glue pressing block movably arranged in the glue pressing barrel, a glue pressing driving mechanism arranged on the rack and used for driving the glue pressing block to move up and down, and a glue outlet tank, wherein a stop valve is arranged on a material conveying part between the glue outlet tank and the glue pressing barrel. The glue feeding device is simple and compact in structural design, and can continuously inject glue and pressure into the glue discharging tank through the glue pressing cylinder, so that the pressure in the glue discharging tank reaches a pressure value capable of stably conveying the glue with higher viscosity and consistency, the glue can be stably and accurately output, and the problem that the existing glue feeding device cannot convey the glue with higher viscosity and consistency is effectively solved.
Description
Technical Field
The utility model relates to the technical field of glue supply equipment, in particular to a pressure glue supply device.
Background
At present, most of electronic products or plastic parts need to be subjected to glue dispensing treatment in the production and assembly processes, glue dispensing is generally carried out by a glue dispenser, and the glue dispenser can use an automatic glue supply device. However, the existing automatic glue supply device only adopts a common hydraulic pump to convey the glue stock, and in the actual production, when the glue stock with higher viscosity and consistency is treated, the pressure of the common hydraulic pump cannot meet the flowing speed of the glue stock, so that the glue discharging is not smooth, the phenomena of glue breaking and the like are easy to occur, the metering precision is not easy to control, and the metering is not accurate. This drawback is quite evident and an effective solution is needed.
Disclosure of Invention
The utility model aims to provide a pressure glue supply device which can smoothly and stably convey glue materials with high viscosity and consistency and can enable the glue supply precision to be more accurate, aiming at the defects of the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a pressure glue supply device, which comprises a rack, a glue storage barrel arranged on the rack, a glue pressing barrel arranged at the bottom of the glue storage barrel, a glue pressing block movably arranged in the glue pressing barrel, a glue pressing driving mechanism arranged on the rack and used for driving the glue pressing block to move up and down, and a glue outlet tank arranged on the rack and positioned below the glue storage barrel, wherein the top of the glue pressing barrel is communicated with the bottom of the glue storage barrel, and the top of the glue pressing barrel is provided with a glue inlet groove communicated with the inside of the glue storage barrel; the bottom of the glue pressing cylinder is communicated with the glue inlet of the glue outlet tank through a material conveying piece; and a stop valve is arranged on the material conveying part between the glue outlet tank and the glue pressing cylinder.
Wherein, the moulding actuating mechanism is including setting up in the frame and being located the drive actuating cylinder who stores up the top of gluing the bucket, the piston rod that drives actuating cylinder stretches to in the storage gluing bucket and connects in the moulding piece.
Furthermore, the top of the glue storage barrel is provided with a cover plate and a door cover, and one side of the door cover is rotatably connected with the cover plate.
Furthermore, two support columns are arranged in the glue storage barrel, one end of each support column is connected with the cover plate, the other end of each support column is connected with the bottom of the glue storage barrel, and the two support columns are symmetrically arranged on two sides of the piston rod respectively; the cover plate is provided with a supporting seat, and the driving air cylinder is connected with the supporting seat.
Furthermore, a rotary locking rod is rotatably arranged on one side, close to the door cover, of the glue storage barrel, a slot is formed in one end, close to the rotary locking rod, of the door cover, one end of the rotary locking rod is rotatably connected with the glue storage barrel, and a locking part is arranged at the other end of the rotary locking rod; and a screw rod is arranged on one side of the supporting seat close to the door cover, and a nut is screwed on the screw rod.
Wherein, a first control valve is arranged on a material conveying part between the glue pressing cylinder and the glue discharging tank.
Wherein, the glue outlet of the glue outlet tank is provided with a second control valve.
Wherein, the bottom of the rubber pressing cylinder is provided with a filter screen.
The utility model has the beneficial effects that:
in practical application, the pressure glue supply device provided by the utility model fills glue into the glue storage barrel and seals the glue outlet of the glue outlet tank; the rubber pressing block is positioned at the top of the rubber pressing cylinder, rubber materials in the rubber storage barrel enter the rubber pressing cylinder through the rubber inlet groove of the rubber pressing cylinder at the moment, the rubber pressing driving mechanism drives the rubber pressing block to do piston motion up and down, the rubber pressing block with the piston motion continuously pushes the rubber materials to the bottom of the rubber pressing cylinder, and the rubber materials are conveyed into the rubber outlet tank through the material conveying piece under the pressure pushing of the rubber pressing block; the flow stopping valve on the material conveying piece is a one-way valve and is used for preventing the rubber material from flowing backwards after entering the rubber outlet tank; when the glue pressing block continuously presses the glue materials into and out of the glue tank, certain pressure also exists in the sealed glue outlet tank, the glue outlet of the glue outlet tank can be opened until the pressure reaches a preset value, and the glue materials in the glue outlet tank can be stably and smoothly conveyed to an external glue dispenser under the action of the preset pressure. The glue feeding device is simple and compact in structural design, and can continuously inject glue and pressure into the glue discharging tank through the glue pressing cylinder, so that the pressure in the glue discharging tank reaches a pressure value capable of stably conveying the glue with higher viscosity and consistency, the glue can be stably and accurately output, and the problem that the existing glue feeding device cannot convey the glue with higher viscosity and consistency is effectively solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 5 is an enlarged schematic view of the structure at C in fig. 3.
Description of the reference numerals
1. A glue storage barrel; 2. pressing a rubber cylinder; 3. pressing a rubber block; 4. a glue pressing driving mechanism; 5. discharging the glue tank; 6. a material conveying part; 7. a frame; 11. a cover plate; 12. a door cover; 121. a slot; 3. rotating the lock lever; 131. a locking member; 14. a support pillar; 15. a supporting seat; 151. a screw; 152. a nut; 21. a first control valve; 22. a second control valve; 31. a glue inlet groove; 32. a filter screen; 41. a driving cylinder; 42. a piston rod.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.
As shown in fig. 1 to 5, the pressure glue supply device provided by the utility model comprises a frame 7, a glue storage barrel 1 arranged on the frame 7, a glue pressing barrel 2 arranged at the bottom of the glue storage barrel 1, a glue pressing block 3 movably arranged in the glue pressing barrel 2, a glue pressing driving mechanism 4 arranged on the frame 7 and used for driving the glue pressing block 3 to move up and down, and a glue discharging tank 5 arranged on the frame 7 and located below the glue storage barrel 1, wherein the top of the glue pressing barrel 2 is communicated with the bottom of the glue storage barrel 1, and the top of the glue pressing barrel 2 is provided with a glue feeding groove 31 communicated with the inside of the glue storage barrel 1; the bottom of the glue pressing cylinder 2 is communicated with a glue inlet of the glue outlet tank 5 through a material conveying part 6; and a stop valve is arranged on the material conveying piece 6 between the glue outlet tank 5 and the glue pressing cylinder 2. And the glue outlet of the glue outlet tank 5 is positioned at the other end of the glue inlet and extends out of the rack 7. The glue outlet tank 5 is made of the existing pressure tank material. Specifically, the material conveying part 6 is a port connecting part, a material pipe and other existing commonly used material conveying accessories, and a specific connecting mode is not repeated herein.
In practical application, the glue stock is poured into the glue storage barrel 1 and the glue outlet of the glue outlet tank 5 is sealed; the rubber pressing block 3 is positioned at the top of the rubber pressing cylinder 2, rubber materials in the rubber storage barrel 1 enter the rubber pressing cylinder 2 through the rubber inlet groove 31 of the rubber pressing cylinder 2 at the moment, the rubber pressing driving mechanism 4 drives the rubber pressing block 3 to do piston motion up and down, the rubber pressing block 3 with the piston motion continuously pushes the rubber materials to the bottom of the rubber pressing cylinder 2, and the rubber materials are conveyed into the rubber outlet tank 5 through the material conveying piece 6 under the pressure pushing of the rubber pressing block 3; the flow stopping valve on the material conveying part 6 is a one-way valve and is used for preventing the rubber material from flowing backwards after entering the rubber outlet tank 5; when the glue pressing block 3 continuously presses the glue material into the glue outlet tank 5, a certain pressure is also stored in the closed glue outlet tank 5, until the pressure reaches a preset value, the glue outlet of the glue outlet tank 5 can be opened, and the glue material in the glue outlet tank 5 can be stably and smoothly conveyed to an external glue dispenser under the action of the preset pressure. The glue feeding device is simple and compact in structural design, and can continuously inject glue and pressure into the glue discharging tank 5 through the glue pressing cylinder 2, so that the pressure in the glue discharging tank 5 reaches a pressure value capable of stably conveying the glue with higher viscosity and consistency, the glue can be stably and accurately output, and the problem that the existing glue feeding device cannot convey the glue with higher viscosity and consistency is effectively solved.
In this technical scheme, moulding actuating mechanism 4 is including setting up in frame 7 and being located the drive actuating cylinder 41 of the top of glue storage barrel 1, drive actuating cylinder 41's piston rod 42 protrudingly extend to in the glue storage barrel 1 and connect in moulding piece 3. When the device works, the piston rod 42 of the driving cylinder 41 drives the rubber pressing block 3 to move up and down.
In the technical scheme, the top of the glue storage barrel 1 is provided with a cover plate 11 and a door cover 12, and one side of the door cover 12 is rotatably connected with the cover plate 11. The rotation of the door cover 12 can realize the opening and closing of the glue storage barrel 1.
In the technical scheme, two support columns 14 are arranged in the glue storage barrel 1, one ends of the support columns 14 are connected with the cover plate 11, the other ends of the support columns 14 are connected with the bottom of the glue storage barrel 1, and the two support columns 14 are symmetrically arranged on two sides of the piston rod 42 respectively; the cover plate 11 is provided with a supporting seat 15, and the driving cylinder 41 is connected with the supporting seat 15. The supporting rod is used for strengthening the supporting force of the top of the glue storage barrel 1, so that the supporting seat 15 can stably support the driving cylinder 41 on the top of the glue storage barrel 1, and the piston rod 42 of the driving cylinder 41 can move more reliably.
In the technical scheme, a rotary locking rod 3 is rotatably arranged on one side of the glue storage barrel 1 close to the door cover 12, an insertion slot 121 is formed in one end of the door cover 12 close to the rotary locking rod 3, one end of the rotary locking rod 3 is rotatably connected with the glue storage barrel 1, and a locking part 131 is arranged at the other end of the rotary locking rod 3; a screw 151 is arranged on one side of the support seat 15 close to the door cover 12, and a nut 152 is screwed on the screw 151.
In practical application, when the door 12 is closed, the rotary lock rod 3 is rotated upwards and inserted into the slot 121 of the door 12, and the area of the locking member 131 is larger than the width of the slot 121, so that the locking member 131 can compress the door 12, thereby locking the door 12, and preventing the door 12 from loosening and making abnormal sound when the device is in operation. When the door 12 is opened upwards, the screw 151 on the support seat 15 is inserted into the slot 121, and the nut 152 can be screwed in to lock and fix the door 12, so as to prevent the door 12 from rotating when a worker is pouring glue to cause accidental work injury.
In the technical scheme, a first control valve 21 is arranged on the material conveying part 6 between the glue pressing cylinder 2 and the glue discharging tank 5. When the device is maintained, the first control valve 21 can be closed to prevent the glue in the glue pressing cylinder 2 from flowing out.
In the present technical solution, the glue outlet of the glue outlet tank 5 is provided with a second control valve 22. When the device is not used or glue is required to be supplemented, the second control valve 22 can be closed, so that the glue in the glue outlet tank 5 is prevented from overflowing to the external environment, and unnecessary pollution is prevented.
In the technical scheme, a filter screen 32 is arranged at the bottom of the rubber pressing cylinder 2, and the filter screen 32 is used for filtering impurities in the rubber material.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (8)
1. The utility model provides a pressure supplies mucilage binding to put which characterized in that: the glue storage device comprises a rack, a glue storage barrel arranged on the rack, a glue pressing barrel arranged at the bottom of the glue storage barrel, a glue pressing block movably arranged in the glue pressing barrel, a glue pressing driving mechanism arranged on the rack and used for driving the glue pressing block to move up and down, and a glue discharging tank arranged on the rack and positioned below the glue storage barrel, wherein the top of the glue pressing barrel is communicated with the bottom of the glue storage barrel, and a glue feeding groove communicated with the inside of the glue storage barrel is arranged at the top of the glue pressing barrel; the bottom of the glue pressing cylinder is communicated with the glue inlet of the glue outlet tank through a material conveying piece; and a stop valve is arranged on the material conveying part between the glue outlet tank and the glue pressing cylinder.
2. A pressure glue supply device according to claim 1, characterised in that: the glue pressing driving mechanism comprises a driving air cylinder which is arranged on the rack and positioned above the glue storage barrel, and a piston rod of the driving air cylinder extends into the glue storage barrel and is connected with the glue pressing block.
3. A pressure glue supply device according to claim 2, characterised in that: the top of the glue storage barrel is provided with a cover plate and a door cover, and one side of the door cover is rotatably connected with the cover plate.
4. A pressure glue supply device according to claim 3, characterised in that: two support columns are arranged in the glue storage barrel, one ends of the support columns are connected with the cover plate, the other ends of the support columns are connected with the bottom of the glue storage barrel, and the two support columns are symmetrically arranged on two sides of the piston rod respectively; the cover plate is provided with a supporting seat, and the driving air cylinder is connected with the supporting seat.
5. A pressure glue supply device according to claim 4, characterised in that: a rotary locking rod is rotatably arranged on one side, close to the door cover, of the glue storage barrel, a slot is formed in one end, close to the rotary locking rod, of the door cover, one end of the rotary locking rod is rotatably connected with the glue storage barrel, and a locking part is arranged at the other end of the rotary locking rod; and a screw rod is arranged on one side of the supporting seat close to the door cover, and a nut is screwed on the screw rod.
6. A pressure glue supply device according to claim 1, characterised in that: and a first control valve is arranged on a material conveying part between the glue pressing cylinder and the glue discharging tank.
7. A pressure glue supply device according to claim 1, characterised in that: and a glue outlet of the glue outlet tank is provided with a second control valve.
8. A pressure glue supply device according to claim 1, characterised in that: and a filter screen is arranged at the bottom of the rubber pressing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121573825.4U CN216025957U (en) | 2021-07-12 | 2021-07-12 | Pressure glue supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121573825.4U CN216025957U (en) | 2021-07-12 | 2021-07-12 | Pressure glue supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216025957U true CN216025957U (en) | 2022-03-15 |
Family
ID=80617019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121573825.4U Active CN216025957U (en) | 2021-07-12 | 2021-07-12 | Pressure glue supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216025957U (en) |
-
2021
- 2021-07-12 CN CN202121573825.4U patent/CN216025957U/en active Active
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