Artificial leather flattening device with stretching function and continuous polishing function

Abstract

The utility model discloses a continuous-throwing artificial leather flattening device with a stretching function, which comprises an operating table, a conveying assembly is arranged at the top of the operating table, a support frame is fixedly connected to the top of the operating table and is positioned above the conveying assembly, a connecting frame is fixedly connected to the top of the support frame, and the connecting frame is fixedly connected to the bottom of the operating table. The top of the connecting frame is fixedly connected with an air cylinder, a leveling mechanism is arranged above the operation table and comprises a lifting groove, the lifting groove is formed in the connecting frame, and the interior of the lifting groove is slidably connected with a lifting block. According to the continuous-throwing artificial leather flattening device with the stretching function, artificial leather can be flattened through the arranged flattening mechanism, the artificial leather can be stretched and the flattening effect can be improved in the flattening process, meanwhile, the artificial leather cannot be damaged when the pressing roller is used for flattening, and the continuous-throwing artificial leather flattening device with the stretching function is simple in structure and convenient to use. And the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial leather flattening, in particular to a continuously disposable artificial leather flattening device with a stretching function. Background Art

[0002] Artificial leather is made by foaming or laminating various formulations of PVC and PU on a textile or non-woven fabric base. It can be processed according to different requirements of strength, color, gloss, pattern, etc. It has the characteristics of a wide variety of color patterns, good waterproof performance, neat edges, high utilization rate, and relatively low price compared to genuine leather. However, for the vast majority of artificial leather, its hand feeling and elasticity cannot reach the effect of genuine leather; its longitudinal section can show fine bubble holes, the film on the fabric base or surface layer, and dry artificial fibers.

[0003] After retrieval, a wrinkle-removing and flattening mechanism for artificial leather production (authorization announcement number: CN 213533785U), "The utility model discloses a wrinkle-removing and flattening mechanism for artificial leather production, including a bottom plate. A winding roller is installed at the left part of the upper end of the bottom plate. Conveying mechanisms are symmetrically installed on the left and right of the upper end of the bottom plate. A flattening mechanism is installed between the two conveying mechanisms. A wrinkle-removing mechanism is arranged on the right of the conveying mechanism. The conveying mechanism includes fixing plates and conveying rollers. The number of fixing plates is two, and conveying belts are symmetrically installed up and down between the two fixing plates. In the utility model, by raising the fixing rollers, the pressing degree of the leather is adjusted to straighten the leather. At the same time, the leather is pressed by the pressing rollers, and the leather is pressed by the pressing plate. At the same time, the heating tube raises the temperature of the pressing plate to iron and remove wrinkles from the leather."

[0004] According to the above related technology, the applicant believes that the above technology flattens the artificial leather by the cooperation of the pressing plate and the heating tube. However, since the bottom end surface of the pressing plate is flat, the friction between the artificial leather and the pressing plate is large. At the same time, the pressing plate has a certain temperature. When the pressing plate and the artificial leather move relative to each other, the artificial leather is prone to breakage, resulting in a poor flattening effect and a reduction in processing efficiency. In view of the above problems, we have introduced a continuously disposable artificial leather flattening device with a stretching function. Summary of the Utility Model

[0005] The utility model discloses a continuously disposable artificial leather flattening device with a stretching function, aiming to solve the technical problems in the background art.

[0006] In order to achieve the above object, the utility model adopts the following technical solutions:

[0007] A flattening device for renewable throwable artificial leather with a stretching function, comprising an operating table. A conveying assembly is provided on the top of the operating table. A support frame is fixedly connected above the conveying assembly on the top of the operating table. A connecting frame is fixedly connected to the top of the support frame. A cylinder is fixedly connected to the top of the connecting frame. A flattening mechanism is provided above the operating table. The flattening mechanism includes a lifting groove, which is opened inside the connecting frame. A lifting block is slidably connected inside the lifting groove. The output end of the cylinder is fixedly connected to the top of the lifting block. A first rotating block is fixedly connected to the bottom of the lifting block. Pulling rods are symmetrically and rotatably connected to the bottom of the first rotating block. Rotating grooves are symmetrically opened on the top of the support frame. Swing plates are symmetrically and rotatably connected inside the two rotating grooves. Swing rods are symmetrically provided on the top of the operating table. The swing rods are rotatably connected to the swing plates. Second rotating blocks are fixedly connected to the tops of the two swing rods. The second rotating blocks are rotatably connected to the other ends of the pulling rods. Rotating frames are fixedly connected to the bottoms of the two swing rods. Pressing rollers are rotatably connected to the bottoms of the two rotating frames.

[0008] In a preferred solution, rolling grooves are symmetrically opened inside the connecting frame. Rollers are symmetrically provided on the outer side of the lifting block. The rollers are rotatably connected to the rolling grooves.

[0009] In a preferred solution, a rubber pad is fixedly connected to the top of the operating table.

[0010] In a preferred solution, support legs are symmetrically and fixedly connected to the bottom of the operating table. Diagonal braces are symmetrically and fixedly connected inside the two support legs.

[0011] In a preferred solution, a controller is fixedly connected to the outer side of the support frame.

[0012] In a preferred solution, the conveying assembly and the cylinder are both electrically connected to the controller.

[0013] The flattening device for renewable throwable artificial leather with a stretching function provided by the present utility model has the following advantages:

[0014] First, through the provided flattening mechanism, the flattening of artificial leather can be realized. During the flattening process, the artificial leather can be stretched to improve the flattening effect. At the same time, using the pressing roller for flattening will not cause damage to the artificial leather. The structure is simple and the practicability is strong.

[0015] Second, through the provided rubber pad, the direct friction between the artificial leather and the operating table can be avoided. Through the provided diagonal braces, the stability can be increased. Through the provided controller, the opening and closing of the conveying assembly and the cylinder can be controlled, and the operation is more convenient. Description of the Drawings

[0016] Figure 1 This is a three-dimensional schematic diagram of a flattening device for continuously throwable artificial leather with a stretching function proposed by the present utility model.

[0017] Figure 2 This is a schematic diagram of the flattening mechanism of a flattening device for continuously throwable artificial leather with a stretching function proposed by the present utility model.

[0018] Figure 3 This is a three-dimensional sectional schematic diagram of the connecting frame of a flattening device for continuously throwable artificial leather with a stretching function proposed by the present utility model.

[0019] Figure 4 This is a three-dimensional schematic diagram of the support frame of a flattening device for continuously throwable artificial leather with a stretching function proposed by the present utility model.

[0020] In the drawings: 1, operating table; 2, conveying assembly; 3, support frame; 4, connecting frame; 5, cylinder; 6, flattening mechanism; 61, lifting groove; 62, lifting block; 63, first rotating block; 64, pulling rod; 65, rotating groove; 66, swinging plate; 67, swinging rod; 68, second; 69, rotating frame; 610, pressing roller; 7, rolling groove; 8, roller; 9, support leg; 10, diagonal brace; 11, rubber pad; 12, controller. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Usually, the components of the embodiments of the present application described and marked in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application to be protected, but only represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0022] Refer to Figure 1 - Figure 4, A flattening device for refillable artificial leather with a stretching function, including an operating table 1. A conveying component 2 is provided on the top of the operating table 1. A support frame 3 is fixedly connected above the top of the operating table 1 and located above the conveying component 2. A connecting frame 4 is fixedly connected to the top of the support frame 3. A cylinder 5 is fixedly connected to the top of the connecting frame 4. A flattening mechanism 6 is provided above the operating table 1. The flattening mechanism 6 includes a lifting groove 61. The lifting groove 61 is opened inside the connecting frame 4. A lifting block 62 is slidably connected inside the lifting groove 61. The output end of the cylinder 5 is fixedly connected to the top of the lifting block 62. A first rotating block 63 is fixedly connected to the bottom of the lifting block 62. Pulling rods 64 are symmetrically rotatably connected to the bottom of the first rotating block 63. Rotating grooves 65 are symmetrically opened on the top of the support frame 3. Swing plates 66 are symmetrically rotatably connected inside the two rotating grooves 65. Swing rods 67 are symmetrically provided on the top of the operating table 1. The swing rods 67 are rotatably connected to the swing plates 66. Second rotating blocks 68 are fixedly connected to the tops of the two swing rods 67. The second rotating blocks 68 are rotatably connected to the other ends of the pulling rods 64. Rotating frames 69 are fixedly connected to the bottoms of the two swing rods 67. Pressing rollers 610 are rotatably connected to the bottoms of the two rotating frames 69. Rolling grooves 7 are symmetrically opened inside the connecting frame 4. Rollers 8 are symmetrically provided on the outer side of the lifting block 62. The rollers 8 are rotatably connected to the rolling grooves 7.

[0023] In the above technical solution, considering the problem that since the bottom end face of the pressing plate is flat, the friction between the artificial leather and the pressing plate is large, and at the same time, the pressing plate has a certain temperature. When the pressing plate and the artificial leather move relative to each other, the artificial leather is prone to breakage, resulting in a poor flattening effect and a reduction in processing efficiency. To solve such problems, the specific operations are as follows:

[0024] Refer to Figure 1 - Figure 4 , In a preferred embodiment, the output end of the cylinder 5 drives the lifting block 62 to move downward. The first rotating block 63 drives the two pulling rods 64 to move downward. The swing plates 66 rotate inside the rotating grooves 65. Thus, the bottom ends of the two pulling rods 64 rotate inside the second rotating blocks 68. Further, the two swing rods 67 drive the two pressing rollers 610 to move downward until the two pressing rollers 610 press the artificial leather against the top of the operating table 1. Then, the two pressing rollers 610 rotate following the movement of the artificial leather to flatten the artificial leather. By setting the flattening mechanism 6, the flattening of the artificial leather can be achieved. During the flattening process, the artificial leather can be stretched to improve the flattening effect. At the same time, using the pressing rollers 610 for flattening will not cause damage to the artificial leather. The structure is simple and the practicability is strong.

[0025] Refer to Figure 1 - Figure 4, in a preferred embodiment, a rubber pad 11 is fixedly connected to the top of the operating table 1. Support legs 9 are symmetrically and fixedly connected to the bottom of the operating table 1, and diagonal braces 10 are symmetrically and fixedly connected to the inside of the two support legs 9. A controller 12 is fixedly connected to the outside of the support frame 3. The conveying assembly 2 and the air cylinder 5 are both electrically connected to the controller 12. By providing the rubber pad 11, direct friction between the artificial leather and the operating table 1 can be avoided. By providing the diagonal braces 10, stability can be increased. By providing the controller 12, the opening and closing of the conveying assembly 2 and the air cylinder 5 can be controlled, making the operation more convenient.

[0026] Working principle: During actual use, the staff conveys the artificial leather through the conveying assembly 2, and then starts the air cylinder 5. The output end of the air cylinder 5 drives the lifting block 62 to move downward, and the first rotating block 63 drives the two pulling rods 64 to move downward. The swing plate 66 rotates inside the rotating groove 65, so the bottoms of the two pulling rods 64 rotate inside the second rotating block 68. Furthermore, the two swing rods 67 drive the two pressing rollers 610 to move downward until the two pressing rollers 610 press the artificial leather against the top of the operating table 1. Then the two pressing rollers 610 rotate following the movement of the artificial leather to flatten the artificial leather.

[0027] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution may be a substitution of some structures, devices, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution and the inventive concept of the present invention should be covered within the protection scope of the present invention.

Claims

1. A device for flattening artificial leather with a stretching function, comprising an operating table (1), characterized in that: A conveying assembly (2) is provided on the top of the operating table (1); a support frame (3) is fixedly connected to the top of the operating table (1) and above the conveying assembly (2); a connecting frame (4) is fixedly connected to the top of the supporting frame (3); a cylinder (5) is fixedly connected to the top of the connecting frame (4); and a leveling mechanism (6) is provided above the operating table (1); The leveling mechanism (6) comprises a lifting groove (61), the lifting groove (61) is arranged inside the connecting frame (4), a lifting block (62) is slidably connected inside the lifting groove (61), the output end of the cylinder (5) is fixedly connected to the top of the lifting block (62), a first rotating block (63) is fixedly connected to the bottom of the lifting block (62), a pulling rod (64) is symmetrically rotatably connected to the bottom of the first rotating block (63), a rotating groove (65) is symmetrically arranged on the top of the supporting frame (3), and the two rotating grooves (65) are symmetrically arranged on the top of the supporting frame (3). The interior of the operating table (1) is symmetrically connected to a swing plate (66), the top of the operating table (1) is symmetrically provided with a swing rod (67), the swing rod (67) is rotatably connected to the swing plate (66), the tops of the two swing rods (67) are fixedly connected to a second rotating block (68), the second rotating block (68) is rotatably connected to the other end of the pulling rod (64), the bottoms of the two swing rods (67) are fixedly connected to a rotating frame (69), and the bottoms of the two rotating frames (69) are rotatably connected to a pressing roller (610).

2. The device for flattening reusable artificial leather with stretching function according to claim 1, characterized in that: The connection frame (4) is symmetrically provided with rolling grooves (7) inside, and the lifting block (62) is symmetrically provided with rollers (8) outside, and the rollers (8) are rotatably connected to the rolling grooves (7).

3. The device for flattening reusable artificial leather with stretching function according to claim 1, characterized in that: A rubber pad (11) is fixedly connected to the top of the operating table (1).

4. The device for flattening reusable artificial leather with stretching function according to claim 1, characterized in that: The bottom of the operating table (1) is symmetrically fixedly connected with support legs (9), and the interiors of the two support legs (9) are symmetrically fixedly connected with diagonal bracing rods (10).

5. The device for flattening reusable artificial leather with stretching function according to claim 1, characterized in that: A controller (12) is fixedly connected to the outer side of the support frame (3).

6. The device for flattening reusable artificial leather with stretching function according to claim 1, characterized in that: The conveying assembly (2) and the cylinder (5) are both electrically connected to the controller (12).

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