Automatic shearing device for high-temperature-resistant silica gel belt

Abstract

The utility model relates to the technical field of silica gel belt processing, in particular to a high-temperature-resistant silica gel belt automatic shearing device which comprises a bottom plate, a plurality of supporting legs are installed at the bottom of the bottom plate, and a workbench is arranged in the middle of the upper end of the bottom plate. A side plate is arranged on the rear side of the upper surface of the bottom plate, pressing mechanisms are arranged at the positions, located on the left side and the right side of the workbench, of the front end of the side plate, and a collecting and discharging assembly is further arranged on the outer side of each pressing mechanism. Due to the fact that the pressing mechanism is arranged and can move downwards when the silica gel belt is cut, the silica gel belt can be flatly laid on the workbench under the combined action of the material collecting and discharging assembly and the workbench, the silica gel belt is tensioned, a notch of the silica gel belt is flat in the cutting process, and the cutting quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone belt processing, in particular to an automatic shearing device for high temperature resistant silicone belt. Background Art

[0002] Silicone tape is a strip product made of silicone material. Silicone is a polymer material with excellent high temperature resistance, low temperature resistance, chemical corrosion resistance and other properties. Therefore, silicone tape is usually used in sealing, insulation, fixing and other fields. It is commonly used in industrial production and is used in electronic equipment, automobiles, aerospace and other industries. Silicone tape is soft, durable, and not easy to age. It is widely used in some special environments.

[0003] The Chinese patent discloses an automatic silicone belt cutting device (authorization announcement number CN 210616619U), including a base and a cutting unit; the base: an operating table is provided on the upper surface of the base, and a three-level support block is provided on the operating table, and the three-level support block is arranged at the rear end of the right side of the upper surface of the operating table, and a first-level support block is arranged at the rear side of the right end of the base; the cutting unit: the cutting unit includes a secondary motor, a cam, a roller, a push rod, a cutter and a support rod, the secondary motor is located in the middle of the left side of the first-level support block, and the upper right end of the cam is fixedly connected to the output shaft of the secondary motor; it also includes a roller, the rear end of the roller is connected to the first-level support block through the support block. The automatic silicone belt cutting device can automatically adjust the length of the silicone belt according to actual needs and automatically cut it, which reduces the labor of personnel, saves time, reduces production costs, and improves production efficiency.

[0004] In addition, there are other problems when processing and cutting silicone tape: since it cannot be tensioned, it is easy to produce undesirable phenomena such as uneven cuts. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a high temperature resistant silicone belt automatic shearing device, comprising a bottom plate, a plurality of supporting legs are installed at the bottom of the bottom plate, and a workbench is arranged at the middle position of the upper end of the bottom plate;

[0006] A side plate is arranged at the rear side of the upper surface of the bottom plate, and a clamping mechanism is arranged at the front end of the side plate on both sides of the workbench, and a material receiving and releasing component is arranged at the outer side of each clamping mechanism.

[0007] Preferably, among the material receiving and unloading components, one is a material receiving component and the other is a material unloading component.

[0008] Preferably: the material retracting and unreeling assembly comprises a motor, a reel and a bracket, one end of the motor is mounted on the side plate, and the other end is connected to the reel through a motor shaft, a bracket is also provided on the motor shaft, and the bracket is fixed on the side plate.

[0009] Preferably: a groove penetrating the top of the workbench is provided at the center of the workbench, and arc-shaped surfaces are provided at the edges on both sides of the upper end of the workbench, and the surfaces of the arc-shaped surfaces are smooth.

[0010] Preferably: the clamping mechanism comprises a mounting plate, an electric push rod is provided at the lower end of the mounting plate, an upper plate is provided at the bottom of the electric push rod, a lower plate is provided below the upper plate, and an elastic member is installed between the lower plate and the upper plate.

[0011] Preferably: a pressure rod is also installed at the lower end of the lower plate, and the pressure rod is a columnar structure with a smooth surface.

[0012] Technical effects and advantages of the utility model:

[0013] In the utility model, a clamping mechanism is provided, which can move downward when the silicone tape is cut, and then under the joint action of the material receiving and releasing component and the workbench, the silicone tape can be laid flat on the workbench, and the silicone tape is tensioned, so that the incision of the silicone tape is flat when cutting, thereby improving the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a high temperature resistant silicone belt automatic cutting device provided in an embodiment of the present application;

[0015] Figure 2 This is a front view of a high temperature resistant silicone belt automatic cutting device provided in an embodiment of the present application;

[0016] Figure 3 It is a structural schematic diagram of a clamping mechanism in a high-temperature resistant silicone belt automatic shearing device provided in an embodiment of the present application;

[0017] Figure 4 It is a structural schematic diagram of a material collecting and releasing component in a high-temperature resistant silicone belt automatic shearing device provided in an embodiment of the present application.

[0018] In the figure:

[0019] 1. Bottom plate; 2. Support legs; 3. Side plates; 4. Workbench; 5. Clamping mechanism; 6. Material collection and release assembly; 41. Groove; 42. Arc surface; 51. Mounting plate; 52. Electric push rod; 53. Upper plate; 54. Lower plate; 55. Elastic part; 56. Pressure rod; 61. Motor; 62. Reel; 63. Bracket. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0021] Example

[0022] See also Figure 1 to Figure 4 In this embodiment, a high temperature resistant silicone belt automatic shearing device is provided, comprising a bottom plate 1, a plurality of supporting legs 2 are installed at the bottom of the bottom plate 1, and a buffer pad is arranged at the bottom of the supporting legs 2. At the same time, a workbench 4 is arranged at the middle position of the upper end of the bottom plate 1. When the silicone belt is placed on the workbench 4, a shearing knife shears it to achieve cutting. It should be noted that the shearing knife is not drawn in this application, which is a prior art, and thus it is omitted;

[0023] The side panels 3 are arranged on the rear side of the upper surface of the bottom plate 1, and the front ends of the side panels 3 are provided with clamping mechanisms 5 on the left and right sides of the workbench 4, and a material collecting and releasing assembly 6 is arranged on the outer side of each clamping mechanism 5. When in use, one of the material collecting and releasing assemblies 6 is a material collecting assembly for reeling in the sheared material, and the other is a material releasing assembly for placing the material to be sheared. After the material to be sheared is pulled out from it, it first passes through the lower side of the clamping mechanism 5 on one side, passes through the workbench 4, and then passes through the other clamping mechanism 5, and then is reeled in by the material collecting assembly. When it is reeled in to the required length, the material collecting and releasing assembly 6 stops moving, and then the clamping mechanism 5 moves downward to press down the silicone tape, so that the silicone tape is kept in a taut state under the action of the material collecting and releasing assembly 6, the clamping mechanism 5 and the workbench 4, thereby facilitating the shear knife to cut it, avoiding unevenness at the cutting position, and improving the cutting quality.

[0024] Specifically, the center of the workbench 4 is provided with a groove 41 that runs through the top thereof, which is a cutting groove, and the shearing knife can be inserted from top to bottom, thereby avoiding direct contact between the workbench 4 and the shearing knife, and causing a collision. The edges on both sides of the upper end of the workbench 4 are provided with arc surfaces 42, and the arc surfaces 42 have a smooth surface, which can make the silicone move better and avoid the influence of edges and corners;

[0025] The clamping mechanism 5 includes a mounting plate 51, an electric push rod 52 is provided at the lower end of the mounting plate 51, an upper plate 53 is provided at the bottom of the electric push rod 52, a lower plate 54 is provided below the upper plate 53, an elastic member 55 is installed between the lower plate 54 and the upper plate 53, and a pressing rod 56 is also installed at the lower end of the lower plate 54. The pressing rod 56 is a columnar structure with a smooth surface. When it is used, the electric push rod 52 moves downward, thereby driving the upper plate 53, the lower plate 54, and the pressing rod 56 to move downward together. The pressing rod 56 contacts the silicone belt and presses it. In this process, the elastic member 55 is compressed, which plays a buffering effect to avoid excessive pressure and damage to the silicone belt.

[0026] The material reeling and unreeling assembly 6 includes a motor 61, a reel 62 and a bracket 63. One end of the motor 61 is installed on the side plate 3, and the other end is connected to the reel 62 through the motor shaft. Therefore, after the motor 61 is started, it can drive the reel 62 to rotate to achieve the reeling effect. At the same time, a bracket 63 is also provided on the motor shaft, and the bracket 63 is fixed on the side plate 3 to support the motor shaft.

[0027] In the utility model, a clamping mechanism 5 is provided, which can move downward when the silicone tape is cut, and then under the joint action of the material receiving and releasing component 6 and the workbench 4, the silicone tape can be laid flat on the workbench 4 and the silicone tape is tensioned, so that the incision of the silicone tape is flat when cutting, thereby improving the cutting quality.

[0028] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A high temperature resistant silicone belt automatic shearing device, comprising a base plate (1), a plurality of supporting legs (2) being installed at the bottom of the base plate (1), and a workbench (4) being arranged at the middle of the upper end of the base plate (1), characterized in that: A side plate (3) is arranged at the rear side of the upper surface of the bottom plate (1), and the front end of the side plate (3) is located on both left and right sides of the workbench (4). A material receiving and releasing assembly (6) is also arranged on the outer side of each of the pressing mechanisms (5).

2. The automatic cutting device for high temperature resistant silicone belt according to claim 1, characterized in that: Among the material receiving and unloading components (6), one is a material receiving component and the other is a material unloading component.

3. The automatic cutting device for high temperature resistant silicone belt according to claim 1, characterized in that: The material retracting and unreeling assembly (6) comprises a motor (61), a reel (62) and a bracket (63); one end of the motor (61) is mounted on the side plate (3), and the other end is connected to the reel (62) via a motor shaft; a bracket (63) is also provided on the motor shaft, and the bracket (63) is fixed on the side plate (3).

4. The automatic cutting device for high temperature resistant silicone belt according to claim 2, characterized in that: The center of the workbench (4) is provided with a groove (41) penetrating the top thereof, and the edges on both sides of the upper end of the workbench (4) are provided with arc-shaped surfaces (42), and the surfaces of the arc-shaped surfaces (42) are smooth.

5. The automatic cutting device for high temperature resistant silicone belt according to claim 1, characterized in that: The clamping mechanism (5) comprises a mounting plate (51), an electric push rod (52) is provided at the lower end of the mounting plate (51), an upper plate (53) is provided at the bottom of the electric push rod (52), a lower plate (54) is provided below the upper plate (53), and an elastic member (55) is installed between the lower plate (54) and the upper plate (53).

6. The automatic cutting device for high temperature resistant silicone belt according to claim 5, characterized in that: A pressure rod (56) is also installed at the lower end of the lower plate (54), and the pressure rod (56) is a columnar structure with a smooth surface.

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