Automobile seat cover auxiliary clamping mechanism

Abstract

This utility model provides an auxiliary clamping mechanism for car seat covers, installed on a leather cutting machine. It includes symmetrically arranged pillars, with longitudinally arranged fixing blocks on the pillars. A base frame is installed between the rear ends of the two fixing blocks. A cylinder-driven clamp is slidably mounted in the middle of the base frame, moving up and down. The clamp engages with a lower plate at the bottom of the base frame to clamp the leather. A motor-driven winding roller is rotatably arranged between the front ends of the two fixing blocks. The advantage of this utility model is that the cylinder drives the clamp to rise and fall to release and clamp the leather, and the winding roller rolls the leather over, allowing the leather cutting machine to automatically lay out new leather.

Description

Technical Field

[0001] This utility model relates to the technical field of car seat covers, and in particular to an auxiliary clamping mechanism for car seat covers. Background Technology

[0002] Car seat covers are installable kits used to protect car seats, enhance the aesthetics of the vehicle interior, and improve driving comfort. They are typically made of fabric, leather, or other materials and are applied over existing car seats to alleviate driver fatigue, reduce seat wear, adapt to seasonal needs, and provide health support. During the production of car seat covers, workers place rolled-up leather onto a leather cutting machine, then pull the leather to lay it flat. The machine cuts out the portion used for the car seat cover. Current leather cutting machines lack corresponding clamping mechanisms, making the leather prone to shifting during cutting, thus affecting the quality of the cut. Furthermore, after each cut, workers need to pull the leather to lay new leather on the cutting machine, which is time-consuming and labor-intensive. Summary of the Invention

[0003] In view of this, the purpose of this utility model is to overcome the shortcomings of the prior art and provide an auxiliary clamping mechanism for automobile seat covers.

[0004] This utility model provides an auxiliary clamping mechanism for car seat covers, which is installed on a leather cutting machine. Its features include: symmetrically arranged support columns 1; longitudinally arranged fixing blocks 2 on the support columns 1; a base frame 3 installed between the rear ends of the two fixing blocks 2; a clamping member 4 driven by a cylinder 5 slidably mounted in the middle of the base frame 3; the clamping member 4 cooperates with the lower plate at the bottom of the base frame 3 to clamp the leather; and a winding roller 8 driven by a motor 9 is rotatably arranged between the front ends of the two fixing blocks 2.

[0005] Furthermore, an L-shaped mounting block is provided at the rear end of the support column 1, and the mounting block is installed on the leather cutting machine.

[0006] Furthermore, it also includes an air knife 6 located between the winding roller 8 and the bottom frame 3, the air knife 6 being locked to the two fixing blocks 2 by locking bolts 7.

[0007] Furthermore, the clamp 4 consists of an upper clamping plate connected to a lower pressing block, and the clamping plate cooperates with the lower plate to clamp the leather.

[0008] Furthermore, the edges of the lower plate and the clamp 4 are rounded.

[0009] Furthermore, guide posts are vertically and symmetrically arranged on the left and right sides of the top of the clamping plate, and a guide sleeve is provided at the top of the bottom frame 3 to allow the guide posts to slide.

[0010] The advantages of this invention are as follows: A cylinder drives the clamping parts to rise and fall to loosen and clamp the leather, and a winding roller rolls the leather over, allowing the leather cutting machine to automatically lay out new leather; a motor automatically drives the winding roller to lay the new leather flat on the cutting machine, eliminating the need for manual spreading, shortening the process interval time, and improving production efficiency; a cylinder drives the clamping parts to press down and rise, thereby pressing and loosening the leather; an air knife blows downwards at the cut leather, blowing the cut portion away from the leather, eliminating the need for manual removal of the cut portion; the clamping plate and lower plate clamp the leather, and the pressure block can flatten the leather on the right side to prevent one side of the leather from lifting up; the rounded corners allow the leather to pass smoothly and avoid damage; the guide pillars and guide sleeves ensure that the clamping parts maintain precise vertical movement when moving up and down, preventing wobbling or deviation and ensuring that the clamping force is evenly distributed on the leather surface. Attached Figure Description

[0011] Figure 1 This is a perspective view of the present utility model;

[0012] Figure 2 This is the front view of the present invention;

[0013] Figure 3 This is the right view of the present invention;

[0014] Figure 4 for Figure 2 AA section view;

[0015] Figure 5 This is a right view of the leather of this utility model when it is clamped and laid flat. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings.

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0018] See Figures 1 to 5This utility model provides an auxiliary clamping mechanism for car seat covers, which is installed on a leather cutting machine. It includes symmetrically arranged pillars 1, with an L-shaped mounting block at the rear end of each pillar 1. The mounting block is installed on the leather cutting machine. A fixing block 2 is longitudinally arranged on the pillar 1. A base frame 3 is installed between the rear ends of the two fixing blocks 2. A clamp 4 driven by a cylinder 5 is slidably mounted in the middle of the base frame 3. The clamp 4 cooperates with the lower plate at the bottom of the base frame 3 to clamp the leather. A winding roller 8 driven by a motor 9 is rotatably arranged between the front ends of the two fixing blocks 2. After the leather is cut, the motor can automatically drive the winding roller to lay the new leather flat on the cutting machine, eliminating the need for manual spreading, shortening the process interval time, and improving production efficiency. The leather is wound around the right side of the leather cutting machine. The wound leather is not easy to shift and requires manual pulling to pull it out. After passing between the clamps and the bottom frame, the leather is wound onto the winding roller. After the leather is laid flat on the leather cutting machine, the cylinder drives the clamps to press down, thereby pressing the leather tightly between the clamps and the bottom frame. The leather cutting machine cuts out the part of the leather used to make car seat covers. The cylinder drives the clamps to rise to release the leather. The worker removes the cut part, and the motor drives the winding roller to roll over the cut leather, so that the leather cutting machine automatically lays on the new leather. The worker only needs to adjust the new leather.

[0019] It also includes an air knife 6 located between the winding roller 8 and the bottom frame 3. The air knife 6 is locked to the two fixed blocks 2 by locking bolts 7. When the winding roller rolls the leather over, the air knife blows downwards at the cut leather, thereby blowing the cut part away from the leather. A receiving frame can be placed under the blower, so that the cut part does not need to be manually removed by the staff.

[0020] See Figure 4 , Figure 5 The clamp 4 consists of an upper clamping plate connected to a lower pressure block. The clamping plate and the lower plate cooperate to clamp the leather. The cylinder drives the clamp to descend, the clamping plate and the lower plate clamp the leather, and the pressure block can flatten the leather on the right side to prevent one side of the leather from curling up and affecting the cutting quality.

[0021] The edges of the lower plate and clamp 4 are rounded. The rounded edges allow the leather to pass through smoothly and prevent damage to the leather.

[0022] Guide posts are vertically and symmetrically arranged on the left and right sides of the top of the clamping plate, and a guide sleeve is provided at the top of the bottom frame 3 to accommodate the sliding of the guide posts. The guide posts and guide sleeves enable the clamp to maintain precise vertical movement when moving up and down, avoiding wobbling or deviation, and ensuring that the clamping force is evenly distributed on the leather surface.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An auxiliary clamping mechanism for car seat covers, installed on a leather cutting machine, characterized in that: It includes symmetrically arranged pillars, with fixed blocks arranged longitudinally on the pillars. A base frame is installed between the rear ends of the two fixed blocks. A clamp driven by a cylinder is slidably mounted in the middle of the base frame, which cooperates with the lower plate at the bottom of the base frame to clamp the leather. A winding roller driven by a motor is rotatably arranged between the front ends of the two fixed blocks.

2. The auxiliary clamping mechanism for car seat covers as described in claim 1, characterized in that: The rear end of the support column is provided with an L-shaped mounting block, which is installed on the leather cutting machine.

3. The auxiliary clamping mechanism for car seat covers as described in claim 1, characterized in that: It also includes an air knife located between the winding roller and the bottom frame, the air knife being locked to the two fixed blocks by locking bolts.

4. The auxiliary clamping mechanism for car seat covers as described in claim 1, characterized in that: The clamp consists of an upper clamping plate connected to a lower pressing block, and the clamping plate cooperates with the lower plate to clamp the leather.

5. The auxiliary clamping mechanism for car seat covers as described in claim 4, characterized in that: The edges of the lower plate and the clamp are rounded.

6. The auxiliary clamping mechanism for car seat covers as described in claim 4, characterized in that: The top of the clamping plate is provided with guide posts on the left and right sides vertically and symmetrically, and the top of the bottom frame is provided with a guide sleeve for sliding the guide posts.

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