Adhesive cement material transfer printing device

Abstract

The utility model relates to the technical field of pad printing equipment, and discloses a rubber cement material pad printing device which comprises a telescopic column, a connecting base, a pad printing mold and a clamping assembly, the connecting base is fixed to the end of the telescopic column through a bolt, the clamping assembly is arranged at the bottom of the connecting base, and the pad printing mold is clamped by the clamping assembly; and the clamping assembly comprises a clamping module, a rotating rod and a small motor, one end of the clamping module is arranged at the position, close to the bottom, in the connecting base, the rotating rod is arranged in the connecting base and is in threaded connection with the clamping module, and the small motor is arranged on the outer side of the connecting base. According to the adhesive cement material transfer printing device, the rotating rod is driven by the small motor to rotate, and the two sections of threads arranged outside the rotating rod are opposite in direction and are in threaded connection with the two first sliding feet correspondingly, so that the two first sliding feet are close to or away from each other, then the arc-shaped clamping blocks and the second sliding feet are driven to move, and a replaced transfer printing mold is conveniently clamped.

Description

Technical Field

[0001] This utility model relates to the field of pad printing equipment technology, specifically to a pad printing device for adhesive materials. Background Technology

[0002] In the field of pad printing with adhesive materials, changing pad printing molds is a common and necessary operation in production.

[0003] In common pad printing devices, the pad printing molds are mostly fixedly installed. For pad printing molds of different sizes and shapes, the entire device needs to be replaced or tedious manual adjustments need to be made. This not only increases production costs but also reduces production efficiency. Therefore, a pad printing device for adhesive materials is proposed to solve the above-mentioned problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a pad printing device for adhesive materials, which has the advantages of easy and quick replacement of pad printing molds of different sizes, and solves the problem of low production efficiency caused by the cumbersome replacement of pad printing molds in traditional pad printing devices.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A pad printing device for adhesive materials includes a telescopic column, a connecting seat, a pad printing mold, and a clamping assembly. The connecting seat is bolted to the end of the telescopic column, and the clamping assembly is provided at the bottom of the connecting seat. The pad printing mold is clamped by the clamping assembly.

[0009] The clamping assembly includes a clamping module, a rotary rod, and a small motor. One end of the clamping module is located inside the connecting seat near the bottom. The rotary rod is located inside the connecting seat and is threadedly connected to the clamping module. The small motor is located outside the connecting seat.

[0010] As a preferred embodiment of this utility model, a linear motor is provided at the top of the telescopic column, the top of the telescopic column is fixed to the bottom of the slider on the linear motor with bolts, and support columns are fixed to the bottom of the linear motor near both sides with bolts.

[0011] As a preferred technical solution of this utility model, the clamping modules are symmetrically distributed in two parts, and each clamping module consists of an arc-shaped clamping block, a first sliding foot, and a second sliding foot. The inner wall of the arc-shaped clamping block is provided with a rubber block. The clamping module and the connecting seat have two sections of first sliding grooves inside, which are slidably connected to the two first sliding feet respectively.

[0012] As a preferred technical solution of this utility model, the rotating rod is located inside the two sections of the first sliding groove and is rotatably connected to the main body of the connecting seat through a bearing. One end of the rotating rod passes through the connecting seat and is bolted to the output end of the small motor. The small motor is provided with a protective box and is bolted to the outer side of the connecting seat through the protective box.

[0013] As a preferred technical solution of this utility model, the outside of the swivel rod and located at the two sections of the first sliding groove are provided with threads and are respectively threaded to the two first sliding feet. The two first sliding feet are also jointly inserted with two guide posts, and the two ends of the two guide posts are respectively bolted to the inner wall of one side of the two sections of the first sliding groove.

[0014] As a preferred technical solution of this utility model, the pad printing mold is composed of a convex connecting end and a pad printing end. The narrow end of the convex connecting end is fixed to the bottom of the connecting seat by bolts. The narrow end of the convex connecting end is clamped by two arc-shaped clamping blocks and then fixed to them by bolts.

[0015] As a preferred embodiment of the present invention, the top of the wide end of the convex connecting end is provided with two symmetrically distributed second sliding grooves, the two second sliding grooves extend to the side opening of the convex connecting end, and the two second sliding feet are respectively slidably connected to the two second sliding grooves.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a pad printing device for adhesive materials, which has the following features:

[0018] Beneficial effects:

[0019] This pad printing device uses a small motor to drive a rotating rod. Because the two threads on the outside of the rotating rod are in opposite directions and connected to two first sliding feet respectively, the two first sliding feet move closer or further apart, thereby moving the arc-shaped clamping block and the second sliding foot. This facilitates clamping the replaced pad printing mold. Simultaneously, the second sliding foot enters the second groove from the side of the pad printing mold, strengthening the limiting of the mold and facilitating subsequent bolt fixing of the top of the mold to the bottom of the connecting seat, thus simplifying user operation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure of the rotary rod, guide post and first sliding foot of this utility model;

[0022] Figure 3 This is a schematic diagram of the clamping module structure of this utility model.

[0023] In the diagram: 1. Telescopic column; 2. Connecting seat; 3. Clamping module; 301. Arc-shaped clamping block; 302. First sliding foot; 303. Second sliding foot; 304. Rubber block; 4. Pad printing mold; 5. Rotary rod; 6. Small motor; 7. Linear motor; 8. Support column; 9. Guide column. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Please see Figure 1-3 A pad printing device for adhesive materials includes a telescopic column 1, a connecting seat 2, a pad printing mold 4, and a clamping assembly. The connecting seat 2 is bolted to the end of the telescopic column 1, and the bottom of the connecting seat 2 is provided with a clamping assembly, which clamps the pad printing mold 4.

[0028] The clamping assembly includes a clamping module 3, a rotating rod 5, and a small motor 6. One end of the clamping module 3 is located inside the connecting seat 2 near the bottom. The rotating rod 5 is located inside the connecting seat 2 and is threadedly connected to the clamping module 3. The small motor 6 is located on the outside of the connecting seat 2.

[0029] In this embodiment, a linear motor 7 is provided at the top of the telescopic column 1, and the top of the telescopic column 1 is bolted to the bottom of the slider on the linear motor 7. Support columns 8 are bolted to the bottom of the linear motor 7 near both sides.

[0030] The telescopic column 1, in conjunction with the linear motor 7, provides height adjustment for the entire pad printing device. The linear motor 7 precisely controls the raising and lowering of the telescopic column 1, ensuring that the pad printing mold 4 reaches the optimal working position during the printing process. The support column 8 provides overall support.

[0031] In this embodiment, there are two clamping modules 3 symmetrically distributed, and each clamping module 3 consists of an arc-shaped clamping block 301, a first sliding foot 302 and a second sliding foot 303. The inner wall of the arc-shaped clamping block 301 is provided with a rubber block 304. The clamping module 3 and the connecting seat 2 have two sections of first sliding grooves inside, which are slidably connected to the two first sliding feet 302 respectively.

[0032] As described above, the clamping module 3 adopts a symmetrical distribution design, which can apply clamping force evenly and prevent the pad printing mold 4 from deforming or being damaged during clamping. The combination of the arc-shaped clamping block 301 and the rubber block 304 not only ensures the stability of clamping, but also protects the surface of the pad printing mold 4 from scratches that may occur during clamping through the cushioning effect of the rubber.

[0033] In this embodiment, the rotating rod 5 is located inside the two sections of the first sliding groove and is rotatably connected to the main body of the connecting seat 2 through a bearing. One end of the rotating rod 5 passes through the connecting seat 2 and is bolted to the output end of the small motor 6. The small motor 6 is provided with a protective box and is bolted to the outer side of the connecting seat 2 through the protective box.

[0034] In this embodiment, the outside of the swivel rod 5 and located at the two sections of the first slide groove are threaded and respectively connected to the two first slide feet 302. The two first slide feet 302 are also connected to two guide posts 9. The two ends of the two guide posts 9 are respectively fixed to the inner wall of one side of the two sections of the first slide groove with bolts.

[0035] It should be noted that the two threads on the outside of the rotating rod 5 are in opposite directions. This design allows the two first sliding feet 302 to move simultaneously towards the center or outwards when the rotating rod 5 rotates. This design not only simplifies the clamping process but also improves the accuracy and stability of the clamping. Meanwhile, the guide post 9 ensures that the two first sliding feet 302 do not shift during movement, further enhancing the reliability of the clamping.

[0036] In this embodiment, the pad printing mold 4 consists of a convex connecting end and a pad printing end. The narrow end of the convex connecting end is fixed to the bottom of the connecting seat 2 by a bolt. The narrow end of the convex connecting end is clamped by two arc-shaped clamping blocks 301 and then fixed to them by bolts.

[0037] In this embodiment, two symmetrically distributed second sliding grooves are provided at the top of the wide end of the convex connecting end. The two second sliding grooves extend to the side opening of the convex connecting end, and the two second sliding feet 303 are slidably connected to the two second sliding grooves respectively.

[0038] It should be noted that the movement of the arc-shaped clamping block 301 and the second sliding foot 303 driven by the rotating rod 5 facilitates the clamping of the pad printing mold 4. Simultaneously, the second sliding foot 303 enters the second sliding groove through the side opening of the pad printing mold 4, enhancing the limiting effect of the pad printing mold 4. This combination of clamping and limiting not only ensures the stability of the pad printing mold 4 during the printing process but also simplifies the mold replacement process and improves work efficiency. Finally, the top of the pad printing mold 4 is fixed to the bottom of the connecting seat 2 with bolts, further enhancing the stability of the entire device.

[0039] Beneficial effects:

[0040] The pad printing device for adhesive materials is driven by a small motor 6 to rotate the rotating rod 5. Since the two sections of threads on the outside of the rotating rod 5 are in opposite directions and are respectively threaded to the two first sliding feet 302, the two first sliding feet 302 move closer or further away from each other, thereby driving the arc-shaped clamping block 301 and the second sliding foot 303 to move, which facilitates the clamping of the replaced pad printing mold 4. At the same time, the second sliding foot 303 enters the second sliding groove from the side of the pad printing mold 4 to strengthen the limiting of the pad printing mold 4, which facilitates the bolt fixing of the top of the pad printing mold 4 to the bottom of the connecting seat 2, making it convenient for the user.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pad printing device for adhesive material, comprising a telescopic column (1), a connecting seat (2), a pad printing mold (4) and a clamping assembly, wherein the connecting seat (2) is bolted to the end of the telescopic column (1), the clamping assembly is provided at the bottom of the connecting seat (2), and the pad printing mold (4) is clamped by the clamping assembly; Its features are: The clamping assembly includes a clamping module (3), a rotating rod (5), and a small motor (6). One end of the clamping module (3) is located inside the connecting seat (2) near the bottom. The rotating rod (5) is located inside the connecting seat (2) and is threadedly connected to the clamping module (3). The small motor (6) is located outside the connecting seat (2).

2. The pad printing device for adhesive materials according to claim 1, characterized in that: A linear motor (7) is provided on the top of the telescopic column (1). The top of the telescopic column (1) is fixed to the bottom of the slider on the linear motor (7) with bolts. Support columns (8) are fixed to the bottom of the linear motor (7) near both sides with bolts.

3. The pad printing device for adhesive materials according to claim 1, characterized in that: Two clamping modules (3) are symmetrically distributed, and each clamping module (3) consists of an arc-shaped clamping block (301), a first sliding foot (302), and a second sliding foot (303). The inner wall of the arc-shaped clamping block (301) is provided with a rubber block (304). The clamping module (3) and the connecting seat (2) have two first sliding grooves inside and are slidably connected to the two first sliding feet (302) respectively.

4. The pad printing device for adhesive materials according to claim 1, characterized in that: The swivel rod (5) is located inside the two sections of the first slide groove and is rotatably connected to the main body of the connecting seat (2) through a bearing. One end of the swivel rod (5) passes through the connecting seat (2) and is bolted to the output end of the small motor (6). The small motor (6) is provided with a protective box and is bolted to the outer side of the connecting seat (2) through the protective box.

5. The pad printing device for adhesive materials according to claim 4, characterized in that: The outside of the swivel rod (5) and located at the two sections of the first slide groove are threaded and respectively connected to the two first slide feet (302). The two first slide feet (302) are also connected to two guide pillars (9). The two ends of the two guide pillars (9) are respectively fixed to the inner wall of one side of the two sections of the first slide groove with bolts.

6. The pad printing device for adhesive materials according to claim 5, characterized in that: The pad printing mold (4) consists of a convex connecting end and a pad printing end. The narrow end of the convex connecting end is fixed to the bottom bolt of the connecting seat (2). The narrow end of the convex connecting end is clamped by two arc-shaped clamping blocks (301) and then fixed to them with bolts.

7. The pad printing device for adhesive materials according to claim 6, characterized in that: The top of the wide end of the convex connecting end has two symmetrically distributed second sliding grooves. The two second sliding grooves extend to the side opening of the convex connecting end, and the two second sliding feet (303) are slidably connected to the two second sliding grooves respectively.

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