CN215823509U - Glue dispensing mechanism for plastic parts - Google Patents
Glue dispensing mechanism for plastic parts Download PDFInfo
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- CN215823509U CN215823509U CN202122026812.1U CN202122026812U CN215823509U CN 215823509 U CN215823509 U CN 215823509U CN 202122026812 U CN202122026812 U CN 202122026812U CN 215823509 U CN215823509 U CN 215823509U
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- glue dispensing
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Abstract
The utility model provides a glue dispensing mechanism for plastic parts, which comprises a glue dispensing position, a glue dispensing mechanism and a glue dispensing mechanism, wherein the glue dispensing position is configured to position a product; the glue dispensing module is arranged on one side of the glue dispensing position, is provided with a glue outlet and is configured to movably coat glue on the surface of a product by a preset amount; the glue dispensing detection module is fixedly connected with the glue dispensing module and configured to find the product reference point before glue is coated and judge the qualified glue dispensing after the glue is coated, and the control system is configured to receive the reference point signal of the glue dispensing detection module and convert the reference point signal into a displacement signal of the glue dispensing module so as to realize the accurate alignment of the glue dispensing. The utility model adopts a simple structure, realizes the accurate control of the dispensing position and the dispensing amount, can synchronously carry out bad detection, and has the advantages of good consistency and high production efficiency.
Description
Technical Field
The utility model relates to a glue dispensing mechanism.
Background
In the production process of some specific plastic products, a dispensing operation is required, wherein dispensing refers to a process, also called glue applying, glue spreading, glue pouring, glue dripping and the like, and electronic glue, oil or other liquid is smeared, encapsulated and dripped on the products, so that the products have the effects of pasting, encapsulating, insulating, fixing, surface smoothing and the like.
In the dispensing process, the dispensing weight and position and the adhesive force of the product are required to some extent, and in the manual operation process, the dispensing accuracy is difficult to control due to the state of people or the operation habits of different people, so that the problems of poor consistency, high fraction defective and the like are caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the technical scheme of the utility model is as follows:
a dispensing mechanism for plastic articles, comprising: a dispensing station configured to position a product;
the glue dispensing module is arranged on one side of the glue dispensing position, is provided with a glue outlet and is configured to movably coat glue on the surface of a product by a preset amount; the glue dispensing detection module is fixedly connected with the glue dispensing module and is configured to find out the reference point of the product before glue is coated and judge that the glue dispensing is qualified after the glue is coated; and the control system is configured to receive the reference point signal of the dispensing detection module and convert the reference point signal into a displacement signal of the dispensing module so as to realize accurate alignment of dispensing.
The glue dispensing module comprises a base, a first sliding group, a second sliding group, a third sliding group and a glue outlet component;
the first sliding group is fixed on the base, the second sliding group is fixed on the moving end of the first sliding group, the third sliding group is fixed on the moving end of the second sliding group, and the glue outlet component is fixed on the moving end of the third sliding group.
The third sliding group is a telescopic cylinder, the glue outlet component comprises a glue barrel and a pneumatic component, the glue barrel is provided with the glue outlet, the pneumatic component is communicated with the inside of the glue barrel, and the control system controls the air conveying time of the pneumatic component to realize quantitative glue discharging.
The dispensing module further comprises a glue wiping component, wherein the glue wiping component comprises a fixed seat, a glue wiping position rotatably connected to the fixed seat, and a glue collecting box arranged on the fixed seat.
Further, the frictioning position is foamed silica gel.
Further set up as, the detection module is glued to the point includes mount pad, industry camera, the mount pad rigid coupling is in the smooth group of second removal end, industry camera rigid coupling is in the mount pad.
Further, the installation seat and the glue discharging component are arranged side by side.
The first sliding group and the second sliding group are further set to be servo sliding groups or stepping sliding groups.
The dispensing position is a fixed station or a movable station, and the movable station is one of a turntable station or a linear station.
The utility model has the following beneficial effects: the product is firstly positioned, the precision of the position of the product is guaranteed, the product is secondly found out through the industrial camera, then the control system combines the relative positions of the reference point, the industrial camera and the glue outlet component to generate a displacement signal, so that the glue outlet component is moved to the position of the product to be subjected to glue dispensing, accurate alignment is realized, and the product alignment device has the advantages of good consistency and high production efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.
Wherein:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a block diagram of the control system of the present invention;
FIG. 3 is a schematic view showing a three-dimensional structure of the dispensing module according to the present invention;
FIG. 4 is a second schematic view showing a three-dimensional structure of the dispensing module according to the present invention, in which the dispensing detection module is hidden;
FIG. 5 is a third schematic view showing a three-dimensional structure of the dispensing module of the present invention;
FIG. 6 is a schematic view showing the structure of the highlighted frictioning member of the present invention.
Description of reference numerals:
1. dispensing positions; 2. a dispensing module; 21. a base; 22. a first sliding group; 23. a second sliding group; 24. a third sliding group; 25. a glue discharging part; 251. a rubber cylinder; 252. a pneumatic member; 26. a rubbing member; 261. a fixed seat; 262. a glue wiping position; 263. a glue collecting box; 3. a dispensing detection module; 31. a mounting seat; 32. an industrial camera; 4. and (5) controlling the system.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
The present example is as follows: as shown in fig. 1 to 6, a dispenser mechanism for plastic products comprises: the dispensing station 1 is configured to position a product, the dispensing station 1 forms a cavity embedded with the product shape through a recess or positions the product by setting a positioning column, in addition, the dispensing station 1 is a fixed station or a movable station, the movable station is one of a turntable station or a linear station, and in this embodiment, the dispensing station 1 adopts a turntable station.
The glue dispensing module 2 is arranged on one side of the glue dispensing position 1, is provided with a glue outlet and is configured to movably coat glue on the surface of a product by a preset amount, and the fixed amount is explained below;
the glue dispensing detection module 3 is fixedly connected to the glue dispensing module 2 and is configured to find a product reference point before glue is coated, the reference point takes a characteristic point on a product as a reference, such as a salient point or a round hole on the product, if the reference point cannot be found, the product is poor in incoming material or cannot be placed in place to cause tilting, and the occurrence of the poor product is favorably reduced through early inspection; after the glue is coated, the qualified glue is dispensed, the next procedure is carried out if the glue is qualified, and the defective product is regarded as a defective product if the glue is not qualified, other procedures are not carried out, the defective product is prevented from being continuously processed through alarming or transferring to a defective station, and the detection after the glue is coated, so that the waste of resources is reduced;
the control system 4 is configured to receive the reference point signal of the dispensing detection module 3, and then calculate a position signal of the dispensing outlet according to the positions of the center of the dispensing detection module 3 and the dispensing outlet, that is, convert the position signal into a displacement signal of the dispensing module 2, so as to achieve accurate alignment of dispensing.
Specifically, the dispensing module 2 includes a base 21, a first sliding set 22, a second sliding set 23, a third sliding set 24, and a dispensing component 25; the first sliding group 22 is fixed on the base 21, the second sliding group 23 is fixed on the moving end of the first sliding group 22, the third sliding group 24 is fixed on the moving end of the second sliding group 23, and the glue outlet component 25 is fixed on the moving end of the third sliding group 24.
In this embodiment, as shown in fig. 1 to 4, the base 21 is composed of four columns, the first sliding set 22 and the second sliding set 23 include, but are not limited to, sliding along the length and width directions of the product, the third sliding set 24 slides along the height direction of the product, so as to realize three-degree-of-freedom movement, which is beneficial to aligning and glue discharging of the glue discharging port, the sliding set includes a driving screw and a sliding rail in parallel, the outer peripheral side of the driving screw has a moving end sliding along the axial direction thereof, and the other end of the driving screw is connected with a motor in a transmission manner, further, the first sliding set 22 and the second sliding set 23 are servo sliding sets or step sliding sets, that is, the sliding sets driven by the servo motor or the step motor, it can be understood that the rotation precision of the servo motor or the step motor itself further ensures the displacement precision of the glue discharging port.
Specifically, the third sliding group 24 is a telescopic cylinder, and has a preheated rubber cylinder 251 and a pneumatic member 252, the rubber cylinder 251 has a rubber inlet and a rubber outlet, one end of the pneumatic member 252 is communicated with the inside of the rubber cylinder 251, the other end is connected to an air inlet pipe through an air pressure stabilizer, the control system 4 controls the air delivery time of the pneumatic member 252 to achieve quantitative rubber discharge, and the control mode may be timer control.
Wherein, as shown in fig. 6, the dispensing module 2 further includes the frictioning part 26, and the frictioning process can be once moved according to fixed number of times, can get rid of the foreign matter on the surface of the glue outlet, has guaranteed the smoothness nature of glue outlet, and under the stable circumstances of admitting air at the pneumatic piece 252 for glue outlet is further stable, has improved the precision of gluing, the frictioning part 26 includes fixing base 261, swivelling joint in the frictioning position 262 of fixing base 261, locates the receipts box 263 of fixing base 261, frictioning position 262 material is foamed silica gel, and frictioning position 262 bottom transmission is connected with the rotation motor.
Further set up as, detection module 3 is glued to point includes mount pad 31, industry camera 32, the end is removed in the smooth group 23 of second to mount pad 31 rigid coupling, industry camera 32 rigid coupling in mount pad 31, preferably, mount pad 31 sets up side by side with play gluey part 25, and the line of mount pad 31 and play gluey part 25 is parallel with the glide direction of the smooth group 23 of second promptly, is favorable to turning into the displacement signal through linear distance.
The working principle of the embodiment is as follows:
the product is fed to the dispensing position 1, the product is positioned, the precision of the product position is ensured, the product surface is firstly subjected to product surface reference point finding work by the dispensing detection module 3 at the moment, after the reference point is captured, the control system 4 generates a displacement signal by combining the reference point, the relative position of the industrial camera 32 and the dispensing part 25, so that the dispensing part 25 is moved to the position of the product to be dispensed for dispensing work, and finally the dispensing detection module 3 judges the dispensing qualified rate.
The utility model has been described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the specific implementation in the above-described manner, and it is within the scope of the utility model to apply the inventive concept and solution to other applications without substantial modification.
Claims (9)
1. A glue dispensing mechanism for plastic parts, comprising:
a dispensing station configured to position a product;
the glue dispensing module is arranged on one side of the glue dispensing position, is provided with a glue outlet and is configured to movably coat glue on the surface of a product by a preset amount;
the glue dispensing detection module is fixedly connected with the glue dispensing module and is configured to find out the reference point of the product before glue is coated and judge that the glue dispensing is qualified after the glue is coated;
and the control system is configured to receive the reference point signal of the dispensing detection module and convert the reference point signal into a displacement signal of the dispensing module so as to realize accurate alignment of dispensing.
2. The dispensing mechanism for plastic parts according to claim 1, wherein said dispensing module comprises a base, a first slide set, a second slide set, a third slide set, and a dispensing member;
the first sliding group is fixed on the base, the second sliding group is fixed on the moving end of the first sliding group, the third sliding group is fixed on the moving end of the second sliding group, and the glue outlet component is fixed on the moving end of the third sliding group.
3. The glue dispensing mechanism for plastic parts according to claim 2, wherein the third sliding set is a telescopic cylinder, the glue outlet part comprises a glue cylinder and a pneumatic part, the glue cylinder is provided with the glue outlet, the pneumatic part is communicated with the inside of the glue cylinder, and the control system controls the air delivery time of the pneumatic part to achieve quantitative glue discharge.
4. The dispensing mechanism for plastic parts according to claim 2, wherein the dispensing module further comprises a glue wiping component, and the glue wiping component comprises a fixing seat, a glue wiping position rotatably connected to the fixing seat, and a glue collecting box arranged on the fixing seat.
5. The dispensing mechanism for plastic parts according to claim 4, wherein said wiping location is a foamed silicone rubber.
6. The dispensing mechanism for plastic parts according to claim 2, wherein said dispensing detection module comprises a mounting base and an industrial camera, said mounting base is fixed to the moving end of the second sliding set, and said industrial camera is fixed to the mounting base.
7. The dispensing mechanism for plastic articles as claimed in claim 6, wherein said mounting seat is juxtaposed with said dispensing member.
8. The dispensing mechanism for plastic parts according to claim 2, wherein said first and second slide sets are servo slide sets or step slide sets.
9. The dispensing mechanism for plastic parts according to claim 1, wherein said dispensing station is a fixed station or a movable station, and said movable station is one of a turntable station or a linear station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122026812.1U CN215823509U (en) | 2021-08-26 | 2021-08-26 | Glue dispensing mechanism for plastic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122026812.1U CN215823509U (en) | 2021-08-26 | 2021-08-26 | Glue dispensing mechanism for plastic parts |
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| Publication Number | Publication Date |
|---|---|
| CN215823509U true CN215823509U (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122026812.1U Active CN215823509U (en) | 2021-08-26 | 2021-08-26 | Glue dispensing mechanism for plastic parts |
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| CN (1) | CN215823509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833034A (en) * | 2022-05-09 | 2022-08-02 | 江苏亨通海洋光网系统有限公司 | A rubber dripping pipe automatic positioning device for armoured production in submarine cable |
-
2021
- 2021-08-26 CN CN202122026812.1U patent/CN215823509U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833034A (en) * | 2022-05-09 | 2022-08-02 | 江苏亨通海洋光网系统有限公司 | A rubber dripping pipe automatic positioning device for armoured production in submarine cable |
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