CN219560200U

CN219560200U - Dispensing and gluing mechanism

Info

Publication number: CN219560200U
Application number: CN202320541762.7U
Authority: CN
Inventors: 李银; 王厚地; 邢国华
Original assignee: Kunshan Mengchi Intelligent Equipment Co ltd
Current assignee: Kunshan Mengchi Intelligent Equipment Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-22
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses a dispensing and gluing mechanism, wherein a bearing assembly is used for bearing an elastomer; the first driving assembly is positioned at the rear end part of the gluing assembly, and the front end part of the gluing assembly is transversely arranged relative to the elastomer on the bearing assembly; the second driving assembly is located at the lower end part of the gluing assembly, the rubber wheel is located at the upper part of the gear, the lower part of the gear is meshed with the rack, the rack realizes transverse linear motion through the external cylinder piece, the rubber wheel above the gear is synchronously driven to rotate, the rubber wheel is mutually attached to the periphery of the elastomer, and the elastomer is synchronously driven to rotate. The gluing stability and accuracy of the product are improved, and the flow rate of unqualified products is reduced. The novel glue smearing device has the advantages that the smearing speed is high, the smearing is stable and uniform due to the second driving assembly, the efficiency is high, the cost is low, the glue utilization rate is high, the safety is high, and the maintenance is easy.

Description

Dispensing and gluing mechanism

Technical Field

The utility model belongs to the technical field of glass processing equipment, and particularly relates to a dispensing and gluing mechanism.

Background

For the elastomer with high precision requirement, in the assembly process, the periphery of the elastomer is required to be coated with marks, and most of the elastomer is manually dispensed and glued due to inflammability and explosiveness of the elastomer, but the manual operation mode is difficult to ensure accurate control of precision, so that the yield is low.

In chinese patent CN202120581571.4, a glue spreading device and a dispensing glue spreader are disclosed, in the device, a first servo motor and a first servo motor are used in cooperation with each other, so that the glue spreading and dispensing operation of the glue spreading device on a jig is realized, but because the glue spreading device needs to be controlled in all directions, a higher-precision servo motor is needed to meet the production requirement, and the cost of the design is further increased.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a dispensing and gluing mechanism which solves the technical problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme:

the dispensing and gluing mechanism comprises a bearing assembly, a gluing assembly, a first driving assembly and a second driving assembly, wherein the bearing assembly is used for bearing a projectile body;

the first driving assembly is positioned at the rear end part of the gluing assembly, the first driving assembly is adjusted in the directions of an X axis, a Y axis and a Z axis, and the front end part of the gluing assembly is transversely arranged relative to the elastomer on the bearing assembly;

the second driving assembly is located at the lower end part of the gluing assembly and comprises a rubber wheel, a gear and a rack, the rubber wheel is located at the upper part of the gear, the lower part of the gear is meshed with the rack, the rack realizes transverse linear motion through an external cylinder piece and synchronously drives the rubber wheel above the gear to rotate, the rubber wheel is mutually attached to the periphery of the elastomer, and the elastomer is synchronously driven to rotate.

Further, the bearing assembly is provided with a bearing table and a bearing seat, the bearing table and the bearing seat are mutually sleeved and connected, and the outer diameter of the bearing seat is larger than the outer diameter of the bearing elastomer.

Further, the gluing component is detachably fixed through the screw rod.

Further, front air inlet cylinder pieces are arranged at the rear end parts of the first driving assembly and the second driving assembly, and the first driving assembly and the second driving assembly move in the front-rear direction integrally; when the front air inlet cylinder piece advances, the gluing component at the front end part of the first driving component is in contact fit with the periphery of the elastomer, and the rubber wheel at the second driving component is in contact with the outer wall of the bearing seat below the elastomer and rolls through friction between the rubber wheel and the bearing seat, so that the elastomer is driven to rotate; when the front air inlet cylinder piece retreats, the gluing component and the second driving component are separated from contact with the bearing component.

Further, the whole rubber coating subassembly is located the rubber wheel top position that the second drive assembly was located to be located horizontal intermediate position and be provided with the baffle.

Further, a linear slide rail is arranged at the rear end part where the rack is located, and the movement track of the rack in the transverse direction is limited through the linear slide rail.

The utility model has the beneficial effects that:

1. the device improves the gluing stability and accuracy of the product and reduces the outflow rate of unqualified products. The novel glue smearing device has the advantages that the smearing speed is high, the smearing is stable and uniform due to the second driving assembly, the efficiency is high, the cost is low, the glue utilization rate is high, the safety is high, and the maintenance is easy.

2. The baffle piece that this device adopted can effectively isolate the dripping condition of rubber coating subassembly when the rubber coating, can guarantee the cleanliness of whole rubber coating link.

3. The second driving assembly of the device adopts the self-rotation of the driving rubber wheel and is in friction contact with the bearing seat, and the rotation operation of the elastomer borne on the bearing seat is realized by adopting a friction rolling mode, so that the direct contact of the elastomer is avoided, and the safety operation during gluing is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

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

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 at A in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic top view of an embodiment of the present utility model;

FIG. 4 is a schematic side view of an embodiment of the present utility model.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 and 3, an embodiment of the present utility model provides a dispensing and gluing mechanism, which includes a carrying component 1, a gluing component 2, a first driving component 3, and a second driving component 4, where the carrying component 1 is used for carrying a elastomer, and the gluing component 2 is used for performing a gluing operation on an outer periphery where the elastomer is located. The bearing assembly 1 is provided with a bearing table 11 and a bearing seat 12, the bearing table 11 and the bearing seat 12 are mutually sleeved and connected, and the outer diameter of the bearing seat 12 is larger than the outer diameter of the bearing elastomer.

The first driving component 3 is located at the rear end part of the gluing component 2, the first driving component 3 adjusts in the directions of the X axis, the Y axis and the Z axis, the height and the diameter of different products are adjusted in a compatible mode, and meanwhile the front end part of the gluing component 2 is transversely arranged relative to the elastomer on the bearing component 1, so that the alignment operation of the front end part of the gluing component 2 to the periphery of the elastomer is facilitated.

As shown in fig. 2 and 4, the second driving assembly 4 is located at the lower end portion of the glue spreading assembly 2 and comprises a rubber wheel 41, a gear 42 and a rack 43, the rubber wheel 41 is located at the upper portion of the gear 42, the lower portion of the gear 42 is meshed with the rack 43, the rack 43 realizes transverse linear motion through an external cylinder member 431 and synchronously drives the rubber wheel 41 above the gear 42 to rotate, the rubber wheel 41 is mutually attached to the periphery of the elastomer, and the elastomer is synchronously driven to rotate. A linear slide rail 432 is arranged at the rear end part of the rack 43, and the movement track of the rack 43 in the transverse direction is limited by the linear slide rail 432, so that the precision of the whole movement can be ensured.

The glue assembly 2 is detachably secured by means of screw members 21.

The rear end parts of the first driving component 3 and the second driving component 4 are provided with a front air inlet cylinder piece 5, and the movement of the first driving component 3 and the second driving component 4 in the front-rear direction is integrally realized; when the front air inlet cylinder piece 5 advances, the gluing component 2 at the front end part of the first driving component 3 is in contact fit with the periphery of the elastomer, painting of the periphery of the elastomer by the gluing component 2 can be realized, the rubber wheel 41 at the second driving component 4 is in contact with the outer wall of the bearing seat 12 below the elastomer, and the rubber wheel 41 is in friction rolling with the bearing seat 12, so that the elastomer is driven to rotate (the upper part of the elastomer is in contact with the gluing component 2, and finally painting of a circle on the periphery of the elastomer is realized); when the front air inlet cylinder piece 5 retreats, the gluing assembly 2 and the second driving assembly 4 can be separated from the projectile body.

The whole rubber coating subassembly 2 is located the rubber wheel 41 top position that second drive assembly 4 was located to be located horizontal intermediate position and be provided with baffle piece 44, this kind of baffle piece 44 can isolate the rubber coating subassembly 2 when scribbling carelessly drip on the rubber wheel 41, has guaranteed the cleanliness in the whole process.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The dispensing and gluing mechanism comprises a bearing component (1), a gluing component (2), a first driving component (3) and a second driving component (4), and is characterized in that the bearing component (1) is used for bearing a projectile body;

the first driving assembly (3) is positioned at the rear end part of the gluing assembly (2), the first driving assembly (3) is adjusted in the directions of an X axis, a Y axis and a Z axis, and the front end part of the gluing assembly (2) is transversely arranged relative to the elastomer on the bearing assembly (1);

the second driving assembly (4) is located at the lower end part of the gluing assembly (2), and comprises a rubber wheel (41), a gear (42) and a rack (43), wherein the rubber wheel (41) is located at the upper part of the gear (42), the lower part of the gear (42) is meshed with the rack (43) mutually, the rack (43) realizes transverse linear motion through an external cylinder part (431), synchronously drives the rubber wheel (41) above the gear (42) to rotate, and mutually clings to the periphery of the elastomer through the rubber wheel (41), and synchronously drives the elastomer to rotate.

2. The dispensing and gluing mechanism according to claim 1, wherein the bearing assembly (1) is provided with a bearing table (11) and a bearing seat (12), the bearing table (11) and the bearing seat (12) are mutually sleeved and connected, and the outer diameter of the bearing seat (12) is larger than the outer diameter of the borne elastomer.

3. Dispensing and gluing mechanism according to claim 1, characterized in that the gluing assembly (2) is detachably fixed by means of screw elements (21).

4. The dispensing and gluing mechanism according to claim 2, wherein a front air inlet cylinder piece (5) is arranged at the rear end part where the first driving component (3) and the second driving component (4) are positioned, and the first driving component (3) and the second driving component (4) are integrally moved in the front-rear direction; when the front air inlet cylinder piece (5) advances, the gluing component (2) at the front end part of the first driving component (3) is in contact fit with the periphery of the elastomer, the rubber wheel (41) at the second driving component (4) is in contact with the outer wall of the bearing seat (12) below the elastomer, and the rubber wheel (41) and the bearing seat (12) are in friction rolling, so that the elastomer is driven to rotate; when the front air inlet cylinder piece (5) retreats, the gluing component (2) and the second driving component (4) are separated from contact with the bearing component (1).

5. Dispensing and gluing mechanism according to claim 1, characterized in that the gluing assembly (2) is integrally located above the rubber wheel (41) where the second driving assembly (4) is located, and is provided with a baffle (44) in a laterally intermediate position.

6. The dispensing and gluing mechanism according to claim 1, characterized in that a linear slide (432) is provided at the rear end portion of the rack (43), and the movement track of the rack (43) in the transverse direction is defined by the linear slide (432).