CN220532058U - Glue dispensing and pushing structure - Google Patents
Glue dispensing and pushing structure Download PDFInfo
- Publication number
- CN220532058U CN220532058U CN202321406806.1U CN202321406806U CN220532058U CN 220532058 U CN220532058 U CN 220532058U CN 202321406806 U CN202321406806 U CN 202321406806U CN 220532058 U CN220532058 U CN 220532058U
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- China
- Prior art keywords
- glue
- fixed
- pushing
- current limiting
- dispensing
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Links
- 239000003292 glue Substances 0.000 title claims abstract description 109
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 41
- 239000004836 Glue Stick Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model relates to a glue dispensing and pushing structure, which comprises a glue pushing fixed plate, a precise planetary reducer and a reducer fixed plate, wherein the precise planetary reducer is fixed on the lower surface of the reducer fixed plate, the output end of the precise planetary reducer is connected with a glue pushing component for controlling the flow rate, the glue pushing component is fixed on the glue pushing fixed plate, the bottom of the glue pushing component is connected with a glue rod fixing tool for fixing glue rods, and the output end of the glue rod fixing tool is connected with a glue dispensing component for controlling glue dispensing. The utility model can control the flow of glue, and control the dispensing operation by the dispensing assembly, thereby improving the precision and efficiency of influencing the dispensing.
Description
Technical Field
The utility model relates to the technical field of dispensing equipment, in particular to a dispensing and pushing structure.
Background
The dispensing machine is widely applied in industries such as electronics, illumination, automobiles and the like, the dispensing machine can dispense liquid glue, glue is smeared on an object to be bonded, a dispensing structure in the general dispensing machine adopts a cylinder to drive a dispensing gun or a dispensing valve to extrude the glue for dispensing, as in Chinese patent with the application number of CN201922487644.9 and the publication number of CN212633244U, an automatic dispensing device of the dispensing riveting machine is disclosed, the dispensing device comprises a camera device and a dispensing assembly, an injection device of the dispensing assembly injects the glue into a dispensing hole of a plate to be riveted, the automatic dispensing device of the dispensing riveting machine realizes automatic dispensing, the assembly of a riveting bolt is completed, no matter the dispensing process or the dispensing process is not needed to be manual, the glue with higher temperature is avoided from being touched by hands, but the dispensing structure is directly driven by the cylinder to dispense the glue, the control of the quantity of the dispensing is not accurate, and the dispensing is easy to flow downwards from the dispensing position because of gravity, and the dispensing efficiency and the precision are influenced.
Disclosure of Invention
The utility model aims to provide a dispensing and glue pushing structure which can control the dispensing flow and improve the dispensing progress.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a glue dispensing and pushing away glued structure which characterized in that: including pushing away gluey fixed plate, accurate planetary reducer, speed reducer fixed plate, accurate planetary reducer fixes speed reducer fixed plate lower surface, accurate planetary reducer's output is connected with the subassembly of pushing away of control velocity of flow, it fixes on pushing away gluey fixed plate to push away gluey subassembly, the bottom of pushing away gluey subassembly is connected with the fixed frock of glue stick of fixed glue stick, the output of glue stick fixed frock is connected with the point of being used for the control point to glue the subassembly.
Further, the glue pushing assembly comprises a first driven wheel and a second driven wheel, the output end of the precise planetary speed reducer is connected with the first driven wheel through a through hole on a speed reducer fixing plate, the first driven wheel is connected with the second driven wheel through a transmission belt, the second driven wheel is sleeved with a screw rod through another through hole on the speed reducer fixing plate, a screw rod nut connecting block is sleeved on the screw rod, a first glue pushing rod and a second glue pushing rod are fixed on the lower surfaces of the left side and the right side of the screw rod nut connecting block, openings are formed in the left side and the right side of the screw rod nut connecting block, an upper fixing seat is fixed on the lower surface of the speed reducer fixing plate, a guide rod is sleeved in the openings, the upper end of the guide rod is fixed with the upper fixing seat, and a lower fixing seat is fixed at the lower end of the guide rod.
Further, the rubber rod fixing tool comprises a mixed rubber tube and a mixed rubber tube carrier, wherein the mixed rubber tube carrier is fixed on the lower surface of the lower fixing seat, the mixed rubber tube is fixed on the mixed rubber tube carrier through a swinging buckle, and the first rubber pushing rod and the second rubber pushing rod squeeze glue in the mixed rubber tube.
Further, the dispensing assembly comprises a current limiting cylinder, a needle head and a current limiting cylinder adjusting plate, the current limiting cylinder is fixed on a current limiting cylinder fixing block, the current limiting cylinder fixing block is fixed on the current limiting cylinder adjusting plate through a seven-shaped screw, the current limiting cylinder adjusting plate is fixed on a glue pushing fixing plate, the output end of the current limiting cylinder is connected with a stop valve fixing block, the stop valve fixing block is fixed with a stop valve through a butterfly screw, the stop valve is arranged at a first port of a Y-shaped valve, a second port of the Y-shaped valve is connected with a glue outlet of the mixing rubber tube, and a third port of the Y-shaped valve is communicated with the needle head through the needle head fixing block.
Further, the dispensing assembly further comprises a camera, and the camera is fixed on the left side of the current-limiting air cylinder adjusting plate.
The utility model has the beneficial effects that: the precise planetary reducer has the characteristics of high rigidity and high precision, the precise planetary reducer is used for controlling the pushing force of the glue pushing assembly to the glue, so that the flow of the glue is controlled, the glue dispensing assembly is matched with the precise planetary reducer to control the dispensing operation, the position of the stop valve in the Y-shaped valve is controlled through the flow limiting cylinder, whether the glue starts or not is controlled, the stop valve is matched with the glue pushing assembly, the high efficiency and the high precision dispensing are realized, and the stop valve can also prevent the glue from accumulating too much in the glue dispensing assembly because of gravity and continuously flowing downwards, so that the precision and the efficiency of dispensing are affected.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the left-hand view of the present utility model;
fig. 3 is a schematic view of a partial mechanism of the glue pushing assembly provided with a housing.
Wherein: 5. the glue stick fixing tool comprises a glue stick fixing tool body 6, a second driven wheel 9, a glue dispensing assembly 17, a first driven wheel 33, a housing 34, a glue pushing fixing plate 35, a precise planetary reducer 36, a speed reducer fixing plate 39, a screw rod 40, a screw rod nut connecting block 41, a first glue pushing rod 42, a second glue pushing rod 43, a guide rod 44, an upper fixing seat 45, a lower fixing seat 46, a mixed glue pipe 47, a mixed glue pipe carrier 48, a swinging buckle 49, a current limiting cylinder 50, a needle head 51, a current limiting cylinder adjusting plate 52, a current limiting cylinder fixing block 53, a seven-shaped screw 54, a current limiting valve fixing block 55, a butterfly screw 56, a current limiting valve 57, a Y-shaped valve 58, a needle head fixing block 61 and a camera.
Detailed Description
The utility model is further described below with reference to the accompanying drawings. For a better understanding, the present utility model is described with reference to the orientations shown in the drawings, and is in no way to be construed as limiting of the present application; the following terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 3, the present utility model provides an embodiment: the utility model provides a glue dispensing and pushing away glued structure which characterized in that: including pushing away gluey fixed plate 34, accurate planetary reducer 35, speed reducer fixed plate 36, accurate planetary reducer 35 is fixed speed reducer fixed plate 36 lower surface, accurate planetary reducer 35's output is connected with the subassembly of pushing away of control velocity of flow and glues, it fixes on pushing away gluey fixed plate 34 to push away gluey subassembly, the bottom of pushing away gluey subassembly is connected with the gluey stick fixed frock 5 of fixed gum stick, the output of gluey stick fixed frock 5 is connected with the point subassembly 9 that glues that is used for the control point to glue. The precise planetary reducer 35 has the characteristics of high rigidity and high precision, can control the pushing force of the glue pushing assembly on glue in precise control, can set up the outer cover 33 outside the glue pushing assembly, can protect the components in the glue pushing assembly, is fixed on the glue pushing fixing plate 34 through the outer cover 33, can fix the whole mechanism on the glue dispensing machine through the glue pushing fixing plate 34 for glue dispensing operation, and the glue pushing assembly can push the glue in the glue rod fixing tool 5 for glue dispensing through the glue dispensing assembly 9.
Referring to fig. 1 to 2, in an embodiment of the present utility model, the glue pushing assembly includes a first driven wheel 17 and a second driven wheel 6, the output end of the precision planetary reducer 35 is connected with the first driven wheel 17 through a through hole on the reducer fixing plate 36, the first driven wheel 17 is connected with the second driven wheel 6 through a transmission belt, the second driven wheel 6 is sleeved with a screw rod 39 through another through hole on the reducer fixing plate 36, a screw rod nut connecting block 40 is sleeved on the screw rod 39, a first glue pushing rod 41 and a second glue pushing rod 42 are fixed on the lower surfaces of the left side and the right side of the screw rod nut connecting block 40, openings are opened on the left side and the right side of the screw rod nut connecting block 40, an upper fixing seat 44 is fixed on the lower surface of the reducer fixing plate, a guide rod 43 is sleeved in the openings, the upper end of the guide rod 43 is fixed with the upper fixing seat 44, and a lower fixing seat 45 is fixed on the lower end of the guide rod 43. Through the action of the precise planetary reducer 35, the output shaft drives the first driven wheel 17 to rotate, the first driven wheel 17 drives the second driven wheel 6 to rotate through the transmission belt, the second driven wheel 6 can drive the screw rod 39 to rotate, the screw rod nut connecting block 40 can move upwards or downwards on the guide rod 43, and when the screw rod nut moves downwards, the first glue pushing rod 41 and the second glue pushing rod 42 are driven to push the glue sticks downwards, so that glue can flow into the glue dispensing assembly 9.
With continued reference to fig. 1, in an embodiment of the present utility model, the glue rod fixing tool 5 includes a mixed glue tube 46 and a mixed glue tube carrier 47, the mixed glue tube carrier 47 is fixed on the lower surface of the lower fixing seat 45, the mixed glue tube 46 is fixed on the mixed glue tube carrier 47 through a swinging buckle 48, and the first glue pushing rod 41 and the second glue pushing rod 42 squeeze glue in the mixed glue tube 46. The mixed rubber tube 46 is a round mouth mixed rubber tube 46 with an AB double tube, the model is B5 FMC06-24, the first rubber pushing rod 41 and the second rubber pushing rod 42 respectively squeeze glue in the AB double tube in the mixed rubber tube 46, the mixed rubber tube 46 is matched with the first rubber pushing rod 41 and the second rubber pushing rod 42 to achieve extrusion of the glue, and the glue outlet speed can be controlled through setting of the precise planetary reducer 35.
With continued reference to fig. 1, in an embodiment of the present utility model, the dispensing assembly 9 includes a current limiting cylinder 49, a needle 50, and a current limiting cylinder adjusting plate 51, where the current limiting cylinder 49 is fixed on a current limiting cylinder fixing block 52, the current limiting cylinder fixing block 52 is fixed on the current limiting cylinder adjusting plate 51 by a seven-shaped screw 53, the current limiting cylinder adjusting plate 51 is fixed on a pushing glue fixing plate 34, an output end of the current limiting cylinder 49 is connected with a current limiting valve fixing block 54, the current limiting valve fixing block 54 is fixed with a current limiting valve 56 by a butterfly screw 55, the current limiting valve 56 is disposed at a first port of a Y-shaped valve 57, a second port of the Y-shaped valve 57 is connected with a glue outlet of the mixing rubber tube 46, and a third port of the Y-shaped valve 57 is communicated with the needle 50 by a needle fixing block 58. The height of the flow limiting cylinder 49 on the flow limiting cylinder adjusting plate 51 can be adjusted through the seven-shaped screw 53, the flow limiting cylinder 49 can drive the flow limiting valve 56 to move upwards or downwards so as to enable the glue in the Y-shaped valve 57 to flow, the glue in the Y-shaped valve 57 can be enabled to stop flowing, the length of the flow limiting valve 56 extending into the Y-shaped valve 57 can be adjusted through the butterfly screw 55, the needle 50 can be of a full plastic TT needle specification 11G, the Y-shaped valve 57 can be of a white Y-shaped valve with a clamping groove total length of 37.4mm, and the flow limiting valve 56 can be of a Leucode technology LK-9840 type high-speed injection dispensing valve. Through the programming of current computer technology can possess the matrix function, only need edit the point gum orbit of a product, set up a plurality of point and glue subassembly 9, can once only glue a plurality of same products, improved the point and glued efficiency.
With continued reference to fig. 1, in an embodiment of the present utility model, the dispensing assembly 9 further includes a camera 61, and the camera 61 is fixed to the left of the restrictor cylinder adjusting plate 51. The camera 61 can be used to enable accurate determination of the dispensing position. The camera 61 is a 200-ten-thousand-pixel camera 61 with the model of Kidney-Enshi CA-200M, the position of the glue can be accurately fixed through the camera 61, and the distance between the camera 61 and the glue outlet needle 50 is adjusted through compensation of the displacement.
The utility model has the following working principle: the power is provided through the accurate planetary reducer, and the first push rubber rod and the second push rubber rod in the drive push rubber subassembly squeeze the glue in the mixed rubber pipe respectively, in the some glue subassembly, the flow rate of the some glue subassembly is controlled through the upward or downward motion of current limiting cylinder drive stop valve 56 to can also stop flowing the glue in the Y type valve 57 through stop valve 56, make the glue in the some glue subassembly can not drip down.
The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (5)
1. The utility model provides a glue dispensing and pushing away glued structure which characterized in that: including pushing away gluey fixed plate, accurate planetary reducer, speed reducer fixed plate, accurate planetary reducer fixes speed reducer fixed plate lower surface, accurate planetary reducer's output is connected with the subassembly of pushing away of control velocity of flow, it fixes on pushing away gluey fixed plate to push away gluey subassembly, the bottom of pushing away gluey subassembly is connected with the fixed frock of glue stick of fixed glue stick, the output of glue stick fixed frock is connected with the point of being used for the control point to glue the subassembly.
2. The dispensing and pushing structure of claim 1, wherein: the glue pushing assembly comprises a first driven wheel and a second driven wheel, the output end of the precise planetary speed reducer is connected with the first driven wheel through a through hole on a speed reducer fixing plate, the first driven wheel is connected with the second driven wheel through a transmission belt, the second driven wheel is sleeved with a screw rod through another through hole on the speed reducer fixing plate, a screw rod nut connecting block is sleeved on the screw rod, a first glue pushing rod and a second glue pushing rod are fixed on the lower surfaces of the left side and the right side of the screw rod nut connecting block, openings are formed in the left side and the right side of the screw rod nut connecting block, an upper fixing seat is fixed on the lower surface of the speed reducer fixing plate, a guide rod is sleeved in the openings, the upper end of the guide rod is fixed with the upper fixing seat, and a lower fixing seat is fixed at the lower end of the guide rod.
3. A dispensing and pushing structure according to claim 2, wherein: the glue stick fixing tool comprises a mixed glue pipe and a mixed glue pipe carrier, wherein the mixed glue pipe carrier is fixed on the lower surface of the lower fixing seat, the mixed glue pipe is fixed on the mixed glue pipe carrier through a swinging buckle, and the first glue pushing rod and the second glue pushing rod extrude glue in the mixed glue pipe.
4. A dispensing and pushing structure according to claim 3, wherein: the dispensing assembly comprises a current limiting cylinder, a needle head and a current limiting cylinder adjusting plate, wherein the current limiting cylinder is fixed on a current limiting cylinder fixing block, the current limiting cylinder fixing block is fixed on the current limiting cylinder adjusting plate through a seven-shaped screw, the current limiting cylinder adjusting plate is fixed on a rubber pushing fixing plate, the output end of the current limiting cylinder is connected with a current limiting valve fixing block, the current limiting valve fixing block is fixedly provided with a current limiting valve through a butterfly screw, the current limiting valve is arranged at a first port of a Y-shaped valve, a second port of the Y-shaped valve is connected with a rubber outlet of the mixing rubber tube, and a third port of the Y-shaped valve is communicated with the needle head through the needle head fixing block.
5. The dispensing and pushing structure of claim 4, wherein: the dispensing assembly further comprises a camera, and the camera is fixed on the left side of the current limiting air cylinder adjusting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321406806.1U CN220532058U (en) | 2023-06-05 | 2023-06-05 | Glue dispensing and pushing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321406806.1U CN220532058U (en) | 2023-06-05 | 2023-06-05 | Glue dispensing and pushing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220532058U true CN220532058U (en) | 2024-02-27 |
Family
ID=89966486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321406806.1U Active CN220532058U (en) | 2023-06-05 | 2023-06-05 | Glue dispensing and pushing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220532058U (en) |
-
2023
- 2023-06-05 CN CN202321406806.1U patent/CN220532058U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |