A cylindrical material rotation processing clamping and shaping mechanism

Abstract

The utility model relates to the technical field of auxiliary tools for rotating processing of cylindrical materials, and in particular provides a clamping and shaping mechanism for rotating processing of cylindrical materials, including two groups of clamping and shaping components and clamping wheel slides, each group of clamping and shaping components includes a driving component, a connecting bracket, a connecting slider, a clamping tension spring, a clamping wheel bracket and a clamping wheel, the driving component is fixedly connected to one end of the connecting bracket, the other end of the connecting bracket is connected to the clamping wheel bracket through a clamping tension spring, the connecting slider is slidably connected to the clamping wheel slide, the clamping wheel slide is fixedly connected to the lower side of the cylindrical material placement station of the rotating processing equipment, the horizontal side of the clamping wheel bracket is fixedly connected to the upper surface of the connecting slider, and the clamping wheel is connected to the vertical side of the clamping wheel bracket with adjustable position. The utility model clamps and shapes the cylindrical material on both sides, making the product appearance more beautiful and improving the product quality.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tools for rotating processing of cylindrical materials, and in particular provides a clamping and shaping mechanism for rotating processing of cylindrical materials. Background Art

[0002] The processing of cylindrical materials usually requires the cylindrical materials to be rotated. For example, in the heat shrink processing of cylindrical material packaging film, the heat shrink films on both sides need to be shrunk first, and then the heat shrink film in the middle needs to be shrunk. After the heat shrinkage of the heat shrink films on both sides is completed, the heat shrinkage process will cause wrinkles in the heat shrink film, making the product appearance unsightly. Therefore, the cylindrical material needs to be clamped and shaped to improve product quality. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a cylindrical material rotation processing clamping and shaping mechanism.

[0004] The utility model is implemented as follows: a cylindrical material rotary processing clamping and shaping mechanism is provided, comprising two groups of clamping and shaping components and clamping wheel slide rails, the two groups of clamping and shaping components are symmetrically connected and arranged on a clamping and fixing bracket, each group of clamping and shaping components comprises a driving component, a connecting bracket, a connecting slider, a clamping tension spring, a clamping wheel bracket and a clamping wheel, the driving component is fixedly connected to one end of the connecting bracket, the connecting bracket is a two-step step type, the other end of the connecting bracket is located in the same plane as the clamping wheel bracket and is connected by a clamping tension spring, the connecting slider is slidably connected to the clamping wheel slide rail, the clamping wheel slide rail is fixedly connected to the lower side of one side of a cylindrical material placement station of the rotary processing equipment, the horizontal side of the clamping wheel bracket is fixedly connected to the upper surface of the connecting slider, the clamping wheel position is adjustable and connected to the vertical side of the clamping wheel bracket, and the two clamping wheels clamp on both sides of the cylindrical material in a working state.

[0005] Preferably, the driving assembly is a linear module, a driving slider is provided on the linear module, and the connecting bracket is fixedly connected to the upper surface of the driving slider.

[0006] Further preferably, a first clamping and shaping sensor unit is provided on one side of the two linear modules that are away from each other, and forms a sensing connection with a second clamping and shaping sensor unit provided on the corresponding driving slider.

[0007] Further preferably, the horizontal side and the vertical side of the clamping wheel bracket are integrally arranged, a long slide groove is provided on the vertical side, the clamping wheel is rotatably connected to the clamping wheel connecting frame, and a position-variable connecting screw is provided on the clamping wheel connecting frame and the long slide groove on the vertical side of the clamping wheel bracket

[0008] Compared with the prior art, the advantages of the utility model are:

[0009] The invention provides a cylindrical material rotation processing clamping and shaping mechanism, which clamps and shapes the cylindrical material on both sides, so that the product appearance is more beautiful and the product quality is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The present invention is further described in detail below with reference to the accompanying drawings and implementation modes:

[0011] Figure 1 This is a schematic diagram of the structure of the utility model and the position relationship of cylindrical materials;

[0012] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at position A in the middle. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0014] refer to Figure 1 and Figure 2 The utility model provides a cylindrical material rotary processing clamping and shaping mechanism, including two groups of clamping and shaping components and a clamping wheel slide 1, the two groups of clamping and shaping components are symmetrically connected and arranged on a clamping and fixing bracket 2, each group of clamping and shaping components includes a driving component 3, a connecting bracket 4, a connecting slider 5, a clamping tension spring 6, a clamping wheel bracket 7 and a clamping wheel 8, the driving component 3 is fixedly connected to one end of the connecting bracket 4, the connecting bracket 4 is a two-step step type, the other end of the connecting bracket 4 is located in the same plane as the clamping wheel bracket 7 and is connected by a clamping tension spring 6, the connecting slider 5 is slidably connected to the clamping wheel slide 1, the clamping wheel slide 1 is fixedly connected to the lower side of the cylindrical material placement station of the rotary processing equipment, the horizontal side of the clamping wheel bracket 7 is fixedly connected to the upper surface of the connecting slider 5, the clamping wheel 8 is adjustable in position and connected to the vertical side of the clamping wheel bracket 7, and the two clamping wheels 8 are clamped on both sides of the cylindrical material in the working state.

[0015] The utility model is arranged on a rotary processing equipment, and when the utility model is used to clamp and shape a cylindrical material undergoing rotary processing, taking heat shrink processing as an example, after heat shrinking of both sides of the cylindrical material is completed, since the heat shrink film still maintains a certain temperature, taking one side as an example, the driving component 3 drives the connecting bracket 4 to approach the material direction, and the clamping wheel bracket 7 is pulled by the clamping tension spring 6 to drive the clamping wheel 8 to approach the cylindrical material until the clamping wheel 8 contacts and clamps the cylindrical material, and during the rotation of the cylindrical material, the heat shrink films on both sides after heat shrinkage are clamped and shaped, and the elastic force of the clamping tension spring 6 is used to prevent the clamping wheel 8 from rigidly clamping the material to prevent damage to the material. After the shaping is completed, the driving component 3 drives the connecting bracket 4 away from the material, and the connecting bracket 4 pushes the clamping wheel bracket 7 to drive the clamping wheel 8 away from the material.

[0016] Preferably, the driving assembly 3 is a linear module, a driving slider 9 is provided on the linear module, and the connecting bracket 4 is fixedly connected to the upper surface of the driving slider 9 .

[0017] In order to control the driving slider 9 at the extreme position, as an improvement of the technical solution, a first clamping and shaping sensor unit 11 is provided on the side away from each other of the two linear modules, which forms a sensing connection with a second clamping and shaping sensor unit 12 arranged on the corresponding driving slider 9.

[0018] When the driving slider 9 moves to the position of the first unit 11 of the clamping shaping sensor, the second unit 12 of the clamping shaping sensor reacts with the first unit 11 of the clamping shaping sensor, and transmits the signal to the controller, and the controller controls the linear module to stop.

[0019] As an adjustable method for the clamping wheel 8, the horizontal side and the vertical side of the clamping wheel bracket 7 are integrally arranged, and a long slide groove is provided on the vertical side. The clamping wheel 8 is rotatably connected to the clamping wheel connecting frame 10, and the clamping wheel connecting frame 10 and the long slide groove on the vertical side of the clamping wheel bracket 7 are provided with position-variable connecting screws.

[0020] When the position of the clamping wheel 8 needs to be adjusted, loosen the connecting screws, adjust the position of the clamping wheel bracket 7 on the long slide slot, and tighten the connecting screws after adjustment.

[0021] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A cylindrical material rotation processing clamping and shaping mechanism, characterized in that: The invention comprises two groups of clamping and shaping components and a clamping wheel slide rail (1). The two groups of clamping and shaping components are symmetrically connected to each other on a clamping fixed bracket (2). Each group of clamping and shaping components comprises a driving component (3), a connecting bracket (4), a connecting slider (5), a clamping tension spring (6), a clamping wheel bracket (7) and a clamping wheel (8). The driving component (3) is fixedly connected to one end of the connecting bracket (4). The connecting bracket (4) is a two-step step type. The other end of the connecting bracket (4) is located in the same plane as the clamping wheel bracket (7) and is connected through a clamping tension spring (6). The connecting slider (5) is slidably connected to the clamping wheel slide rail (1). The clamping wheel slide rail (1) is fixedly connected to the lower side of a cylindrical material placement station of a rotary processing device. The horizontal side of the clamping wheel bracket (7) is fixedly connected to the upper surface of the connecting slider (5). The clamping wheel (8) is adjustable in position and connected to the vertical side of the clamping wheel bracket (7). In a working state, the two clamping wheels (8) clamp on both sides of the cylindrical material.

2. The cylindrical material rotary processing clamping and shaping mechanism according to claim 1 is characterized in that: The driving assembly (3) is a linear module, on which a driving slider (9) is provided, and the connecting bracket (4) is fixedly connected to the upper surface of the driving slider (9).

3. The cylindrical material rotation processing clamping and shaping mechanism according to claim 2 is characterized in that: A first clamping and shaping sensor unit (11) is provided on the side of the two linear modules that are away from each other, and forms a sensing connection with a second clamping and shaping sensor unit (12) provided on the corresponding driving slider (9).

4. The cylindrical material rotary processing clamping and shaping mechanism according to claim 1, characterized in that: The horizontal side and the vertical side of the clamping wheel bracket (7) are integrally arranged, and a long slide groove is provided on the vertical side. The clamping wheel (8) is rotatably connected to the clamping wheel connecting frame (10), and position-variable connecting screws are provided on the clamping wheel connecting frame (10) and the long slide groove on the vertical side of the clamping wheel bracket (7).

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