Calendering device for TPO synthetic leather production

Abstract

The utility model relates to the field of calendaring devices, in particular to a calendaring device for producing TPO synthetic leather, which comprises a shell, a support frame is fixedly connected to the outer side of the shell, a base is fixedly connected to the bottom of the support frame, wheel columns are fixedly connected to the bottom of the base, wheels are arranged in the wheel columns, and the wheel columns are fixedly connected to the bottom of the base. And a limiting mechanism is arranged at the bottom of the base. By designing components such as the air cylinder, the air cylinder rod, the sliding groove, the guide block and the guide rod, the TPO synthetic leather is placed at a designated position on the first hot-pressing roller, then the air cylinder is started, the air cylinder drives the air cylinder rod to move downwards, the air cylinder rod moves downwards to drive components such as the second hot-pressing roller to move downwards, and the second hot-pressing roller moves downwards to make contact with the TPO synthetic leather. And the device can be used for TPO synthetic leather with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of a calendering device for producing TPO synthetic leather, in particular to a calendering device for producing TPO synthetic leather. Background Art

[0002] TPO synthetic leather is a kind of artificial leather made of thermoplastic polyolefin (TPO) material. TPO synthetic leather has many advantages, such as wear resistance, chemical resistance, heat resistance, waterproof, easy to clean, etc. It has a similar appearance and texture to leather, but with a lower price and a more environmentally friendly production process. The calender is a device used to improve the glossiness of the paper surface, a kind of calendering and glazing process. After the surface of the printed matter is coated and the glazing layer is dried, if the smoothness and glossiness of the glazing coating need to be improved again, it can be calendered by a calender. The calendering device used in the production of TPO synthetic leather can calender TPO synthetic leather. In the prior art, when the device is in use, the device has no adjustment mechanism, and the device cannot be used for TPO synthetic leathers of different thicknesses. Therefore, there is a need to improve the prior art. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a calendering device for TPO synthetic leather production, which solves the problem that when the device is used, the device has no adjustment mechanism and cannot be used for TPO synthetic leathers of different thicknesses.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A calendering device for producing TPO synthetic leather comprises a shell, the outer side of the shell is fixedly connected to a support frame, the bottom of the support frame is fixedly connected to a base, the bottom of the base is fixedly connected to a wheel column, a wheel is arranged inside the wheel column, a limiting mechanism is arranged at the bottom of the base, a first hot pressing roller is rotatably connected inside the shell, a first motor is fixedly installed outside the shell, the outer side of the first motor contacts the support frame, the rotating shaft of the first motor is rotatably connected to the shell, the rotating shaft of the first motor is fixedly connected to the first hot pressing roller, the inside of the shell is rotatably connected to a second hot pressing roller, the right end of the second hot pressing roller is rotatably connected to a first connecting sleeve, the inside of the shell is slidably connected to the first connecting sleeve, the left end of the second hot pressing roller is rotatably connected to the second connecting sleeve, the inside of the shell is slidably connected to the second connecting sleeve, and an adjustment mechanism is arranged inside the shell.

[0006] In addition, a preferred structure is that the limiting mechanism includes a second motor, the second motor is fixedly installed at the bottom of the base, the bottom of the rotating shaft of the second motor is fixedly connected to a screw, the outer side of the screw is threadedly connected to a threaded sleeve, the threaded sleeve is fixedly connected to a limiting sleeve, and the inside of the limiting sleeve contacts the wheel. By starting the second motor, the second motor drives the screw and the threaded sleeve to perform threaded motion, the threaded sleeve moves and drives the limiting sleeve to contact the wheel, thereby limiting the wheel, so that the device is placed stably on the ground.

[0007] In addition, a preferred structure is that a guide rod is fixedly connected to the bottom of the base, and a guide sleeve is slidably connected to the outer side of the guide rod. By designing the guide rod, it can be used to guide the guide sleeve.

[0008] In addition, a preferred structure is that the outer side of the guide sleeve is fixedly connected to a limiting sleeve, and the inner side of the limiting sleeve is slidably connected to a wheel column. By designing the limiting sleeve, the wheel can be limited.

[0009] In addition, a preferred structure is that the adjustment mechanism includes a cylinder, the top of the housing is fixedly mounted with a cylinder, the bottom of the cylinder is mounted with a cylinder rod, the interior of the housing is slidably connected with the cylinder rod, the bottom of the cylinder rod is fixedly connected with a first connecting sleeve, and the second connecting sleeve is fixedly connected with a guide block. By placing the TPO synthetic leather at a designated position on the first hot pressing roller and then starting the cylinder, the cylinder drives the cylinder rod to move downward, the cylinder rod moves downward and drives the second hot pressing roller and other components to move downward, and the second hot pressing roller moves downward to contact the TPO synthetic leather, so that the device can be used for TPO synthetic leathers of different thicknesses.

[0010] In addition, a preferred structure is that a sliding groove is provided inside the shell, and a guide block is slidably connected inside the sliding groove. The guide block can be used to connect to the second connecting sleeve by designing the guide block.

[0011] In addition, a preferred structure is that a guide rod is slidably connected inside the guide block, and both ends of the guide rod are fixedly connected to a shell. By designing the guide rod, it can be used to guide the guide block.

[0012] The beneficial effects of the utility model are:

[0013] The utility model places the TPO synthetic leather at a designated position on the first hot pressing roller by designing components such as a cylinder, a cylinder rod, a sliding groove, a guide block and a guide rod, and then starts the cylinder, which drives the cylinder rod to move downward. The downward movement of the cylinder rod drives the second hot pressing roller and other components to move downward, and the second hot pressing roller moves downward to contact the TPO synthetic leather, so that the device can be used for TPO synthetic leathers of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of the overall structure of a calendering device for TPO synthetic leather production proposed by the utility model;

[0015] Figure 2 The utility model provides a calendering device for TPO synthetic leather production. Figure 1 A three-dimensional diagram of the overall structure from another perspective;

[0016] Figure 3 The utility model provides a calendering device for TPO synthetic leather production. Figure 1 A side cross-sectional view of

[0017] Figure 4 The utility model provides a calendering device for TPO synthetic leather production. Figure 2 A magnified view of the wheel column;

[0018] Figure 5 The utility model provides a calendering device for TPO synthetic leather production. Figure 3 Enlarged view of point A.

[0019] In the figure: 1. shell; 2. support frame; 3. base; 4. wheel column; 5. wheel; 6. limiting mechanism; 61. second motor; 62. screw; 63. threaded sleeve; 64. limiting sleeve; 65. guide rod; 66. guide sleeve; 7. first hot pressing roller; 8. first motor; 9. second hot pressing roller; 10. first connecting sleeve; 11. second connecting sleeve; 12. adjusting mechanism; 121. cylinder; 122. cylinder rod; 123. sliding groove; 124. guide block; 125. guide rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 5A calendering device for producing TPO synthetic leather comprises a shell 1, a support frame 2 is fixedly connected to the outside of the shell 1, a base 3 is fixedly connected to the bottom of the support frame 2, a wheel column 4 is fixedly connected to the bottom of the base 3, a wheel 5 is arranged inside the wheel column 4, a limiting mechanism 6 is arranged at the bottom of the base 3, a first hot pressing roller 7 is rotatably connected to the inside of the shell 1, a first motor 8 is fixedly installed on the outside of the shell 1, the outside of the first motor 8 contacts the support frame 2, the rotating shaft of the first motor 8 is rotatably connected to the shell 1, the first hot pressing roller 7 is fixedly connected to the rotating shaft of the first motor 8, a second hot pressing roller 9 is rotatably connected to the inside of the shell 1, the right end of the second hot pressing roller 9 is rotatably connected to the first connecting sleeve 10, the first connecting sleeve 10 is slidably connected to the inside of the shell 1, the left end of the second hot pressing roller 9 is rotatably connected to the second connecting sleeve 11, the inside of the shell 1 is slidably connected to the second connecting sleeve 11, and an adjusting mechanism 12 is arranged inside the shell 1.

[0022] Reference Figure 4 The limiting mechanism 6 includes a second motor 61. The second motor 61 is fixedly installed at the bottom of the base 3. The bottom of the rotating shaft of the second motor 61 is fixedly connected to a screw rod 62. The outer side of the screw rod 62 is threadedly connected to a threaded sleeve 63. The threaded sleeve 63 is fixedly connected to a limiting sleeve 64. The bottom of the base 3 is fixedly connected to a guide rod 65. The outer side of the guide rod 65 is slidably connected to a guide sleeve 66. By designing the guide rod 65, it can be used to guide the guide sleeve 66. The outer side of the guide sleeve 66 is fixedly connected to the limiting sleeve 64. The inner part of the limiting sleeve 64 is slidably connected to the wheel column 4. By designing the limiting sleeve 64, the wheel 5 can be limited. The inner part of the limiting sleeve 64 contacts the wheel 5. By starting the second motor 61, the second motor 61 drives the screw rod 62 and the threaded sleeve 63 to perform threaded motion. The threaded sleeve 63 moves and drives the limiting sleeve 64 to contact the wheel 5, thereby limiting the wheel 5, so that the device is placed stably on the ground.

[0023] Reference Figure 1 , Figure 2 , Figure 3 , Figure 5The adjusting mechanism 12 includes a cylinder 121, the top of the housing 1 is fixedly mounted with the cylinder 121, the bottom of the cylinder 121 is mounted with a cylinder rod 122, the inside of the housing 1 is slidably connected with the cylinder rod 122, the bottom of the cylinder rod 122 is fixedly connected with the first connecting sleeve 10, the inside of the housing 1 is provided with a sliding groove 123, the inside of the sliding groove 123 is slidably connected with a guide block 124, and the guide block 124 can be used to connect the second connecting sleeve 11 by design, the inside of the guide block 124 is slidably connected with a guide rod 125, and the guide rod 125 is The shell 1 is fixedly connected at both ends. The guide rod 125 is designed to guide the guide block 124. The guide block 124 is fixedly connected to the second connecting sleeve 11. The TPO synthetic leather is placed at a specified position on the first hot pressing roller 7, and then the cylinder 121 is started. The cylinder 121 drives the cylinder rod 122 to move downward. The downward movement of the cylinder rod 122 drives the second hot pressing roller 9 and other parts to move downward. The second hot pressing roller 9 moves downward and contacts the TPO synthetic leather, so that the device can be used for TPO synthetic leathers of different thicknesses.

[0024] The specific implementation process of the utility model is as follows: when the device reaches the specified position, the second motor 61 is started, the second motor 61 drives the screw 62 to rotate, the screw 62 rotates and the threaded sleeve 63 to generate a threaded motion, so that the threaded sleeve 63 produces a relative displacement, the threaded sleeve 63 moves downward to drive the limit sleeve 64 to move downward, the limit sleeve 64 moves downward to drive the guide sleeve 66 to move downward, the limit sleeve 64 moves downward to contact the wheel 5, so that the wheel 5 is limited, so that the device is placed on the ground stably;

[0025] When the device is in use, the TPO synthetic leather is placed at a designated position on the first hot pressing roller 7, and then the cylinder 121 is started. The cylinder 121 drives the cylinder rod 122 to move downward. The downward movement of the cylinder rod 122 drives the first connecting sleeve 10 to move downward. The downward movement of the first connecting sleeve 10 drives the second hot pressing roller 9 to move downward. The downward movement of the second hot pressing roller 9 drives the guide block 124 and other components to move downward. The second hot pressing roller 9 moves downward and contacts the TPO synthetic leather, so that the device can be used for TPO synthetic leathers of different thicknesses.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A calendering device for producing TPO synthetic leather, comprising a housing (1), characterized in that: The outer side of the shell (1) is fixedly connected to a support frame (2), the bottom of the support frame (2) is fixedly connected to a base (3), the bottom of the base (3) is fixedly connected to a wheel column (4), a wheel (5) is arranged inside the wheel column (4), a limit mechanism (6) is arranged at the bottom of the base (3), the inside of the shell (1) is rotatably connected to a first hot pressing roller (7), the outer side of the shell (1) is fixedly mounted with a first motor (8), the outer side of the first motor (8) contacts the support frame (2), and the rotating shaft of the first motor (8) is in contact with the support frame (2). The shell (1) is rotatably connected, the first hot pressing roller (7) is fixedly connected to the rotating shaft of the first motor (8), the inside of the shell (1) is rotatably connected to the second hot pressing roller (9), the right end of the second hot pressing roller (9) is rotatably connected to the first connecting sleeve (10), the inside of the shell (1) is slidably connected to the first connecting sleeve (10), the left end of the second hot pressing roller (9) is rotatably connected to the second connecting sleeve (11), the inside of the shell (1) is slidably connected to the second connecting sleeve (11), and the inside of the shell (1) is provided with an adjusting mechanism (12).

2. A calendering device for producing TPO synthetic leather according to claim 1, characterized in that: The limiting mechanism (6) comprises a second motor (61), the second motor (61) is fixedly mounted on the bottom of the base (3), the bottom of the rotating shaft of the second motor (61) is fixedly connected to a screw rod (62), the outer side of the screw rod (62) is connected to a threaded sleeve (63) via a thread, the threaded sleeve (63) is fixedly connected to a limiting sleeve (64), and the interior of the limiting sleeve (64) contacts the wheel (5).

3. A calendering device for producing TPO synthetic leather according to claim 1, characterized in that: A guide rod (65) is fixedly connected to the bottom of the base (3), and a guide sleeve (66) is slidably connected to the outer side of the guide rod (65).

4. A calendering device for producing TPO synthetic leather according to claim 3, characterized in that: The outer side of the guide sleeve (66) is fixedly connected to the limiting sleeve (64), and the inner side of the limiting sleeve (64) is slidably connected to the wheel column (4).

5. The calendering device for producing TPO synthetic leather according to claim 1, characterized in that: The regulating mechanism (12) comprises a cylinder (121), the top of the housing (1) is fixedly mounted with the cylinder (121), the bottom of the cylinder (121) is mounted with a cylinder rod (122), the interior of the housing (1) is slidably connected with the cylinder rod (122), the bottom of the cylinder rod (122) is fixedly connected with a first connecting sleeve (10), and the second connecting sleeve (11) is fixedly connected with a guide block (124).

6. A calendering device for producing TPO synthetic leather according to claim 1, characterized in that: A sliding groove (123) is provided inside the housing (1), and a guide block (124) is slidably connected inside the sliding groove (123).

7. A calendering device for producing TPO synthetic leather according to claim 5, characterized in that: The guide block (124) is slidably connected to a guide rod (125) inside, and both ends of the guide rod (125) are fixedly connected to the housing (1).

Images