Automobile seat clamping strip machining device

Abstract

The utility model relates to the technical field of clamping strip machining, in particular to an automobile seat clamping strip machining device which comprises a workbench, a mounting frame and a supporting frame are arranged on the workbench, material passing frames used for material passing are symmetrically arranged on the workbench, and adjusting mechanisms used for adjusting material passing gaps are arranged on the material passing frames. A floating limiting mechanism used for limiting materials during transportation is arranged on the adjusting mechanism, a cutting device is arranged on the mounting frame, a punching mechanism is arranged on the supporting frame, and a transportation device is arranged at the discharging end of the material passing frame. According to the clamping strip conveying device, the adjusting mechanism is arranged, the material passing gap used for limiting the clamping strips in the conveying process can be adjusted, the clamping strips of different sizes can be conveyed conveniently, and it is avoided that the clamping strips deviate in the conveying process, and the punching or cutting accuracy is affected; and the situation that the clamping strip cannot move due to the fact that the clamping strip is limited too tightly due to improper adjustment of the adjusting mechanism can be avoided, and the clamping strip can be well protected.

Description

Technical Field

[0001] The utility model relates to the technical field of strip processing, in particular to a strip processing device for automobile seats. Background Technique

[0002] A seat strip generally refers to a component installed on automobile seats or office chairs. Its main function is to fix and support the fabric or leather of the seat, ensure the flatness and beauty of the seat surface, and provide a certain degree of durability.

[0003] During the process of transporting the strip to the position below the punching and cutting device for punching and cutting, it is generally intermittently transported by transmission rollers. However, during the transportation process, due to the different sizes of the strips, the transmission rollers will cause the strips to shift during the transportation of the strips, which will affect the accuracy of cutting and punching.

[0004] Based on this, a strip processing device for automobile seats is now provided, which can eliminate the drawbacks of existing devices. Content of the Utility Model

[0005] Aiming at the above problems, a strip processing device for automobile seats is provided. By means of a floating limit mechanism and an adjustment mechanism, the problem that the strips will shift during the transportation by the transmission rollers due to the different sizes of the strips is solved.

[0006] To solve the problems of the existing technology, the utility model provides a strip processing device for automobile seats, including a workbench, on which an installation frame and a support frame are provided. On the workbench, material passing frames for passing materials are symmetrically provided. An adjustment mechanism for adjusting the material passing gap is provided on the material passing frame. A floating limit mechanism for limiting the material during transportation is provided on the adjustment mechanism. A cutting device is provided on the installation frame, a punching mechanism is provided on the support frame, and a transportation device is provided at the discharge end of the material passing frame.

[0007] Preferably, the adjustment mechanism includes a motor, a limit rod, a first adjustment plate, a second adjustment plate and a bidirectional threaded screw rod. The first adjustment plate and the second adjustment plate are symmetrically and slidably provided on the material passing frame. A motor is provided on the workbench, and the output end of the motor is connected to the bidirectional threaded screw rod. The bidirectional threaded screw rod passes through the first adjustment plate and the second adjustment plate. Threads matching the bidirectional threaded screw rod are provided in the first adjustment plate and the second adjustment plate. A plurality of limit rods are provided on the sides of the first adjustment plate and the second adjustment plate close to the material passing frame, and the limit rods are slidably matched with the side walls of the material passing frame. A plurality of floating limit mechanisms are provided on the sides of the first adjustment plate and the second adjustment plate close to the material.

[0008] Preferably, the floating limit mechanism includes a mounting plate, a mounting block, a first return spring, a connecting plate and a roller. A plurality of mounting plates are provided on the sides of the first adjusting plate and the second adjusting plate close to the material. Mounting blocks are symmetrically provided on the mounting plates. A connecting plate is rotatably provided between the mounting blocks. The two ends of the first return spring are respectively connected to the mounting plate and the connecting plate. A roller is rotatably provided on the side of the connecting plate close to the material.

[0009] Preferably, the punching mechanism includes an electric push rod, a mounting seat, a punching head, a second return spring and a pressing block. An electric push rod is provided on the support frame. The output end of the electric push rod is connected to the mounting seat. A punching head is mounted on the mounting seat. Pressing blocks are symmetrically slidably provided on the mounting seat. The two ends of the second return spring are respectively connected to the pressing block and the inner wall of the mounting seat.

[0010] The beneficial effects of the present utility model compared with the prior art are as follows:

[0011] 1. The present utility model is provided with an adjusting mechanism, which can adjust the material passing gap for limiting the card strip during transportation, facilitating the transportation of card strips of different sizes and avoiding their deviation during transportation, which may affect the accuracy of punching or cutting.

[0012] 2. The present utility model is provided with a floating limit mechanism, which can avoid the situation that the card strip cannot move due to over-tight limiting of the card strip caused by improper adjustment of the adjusting mechanism, and can also provide good protection for the card strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural schematic diagram of a processing device for automotive seat card strips.

[0014] Figure 2 is a partial three-dimensional structural schematic diagram of a processing device for automotive seat card strips.

[0015] Figure 3 is a processing device for automotive seat card strips Figure 2 in which A is a partial enlarged three-dimensional structural schematic diagram.

[0016] The reference numerals in the figures are: 101, workbench; 102, mounting frame; 103, support frame; 104, transportation device; 105, material passing frame; 106, cutting device; 200, floating limit mechanism; 201, mounting plate; 202, mounting block; 203, first return spring; 204, connecting plate; 205, roller; 300, adjusting mechanism; 301, motor; 302, limiting rod; 303, first adjusting plate; 304, second adjusting plate; 305, lead screw; 400, punching mechanism; 401, electric push rod; 402, mounting seat; 403, punching head; 404, second return spring; 405, pressing block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In order to further understand the features, technical means, specific purposes and functions achieved by the present utility model, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Refer to Figures 1-3 : An automobile seat strip processing device, including a workbench 101, an installation frame 102 and a support frame 103 are provided on the workbench 101, material passing frames 105 for passing materials are symmetrically provided on the workbench 101, an adjusting mechanism 300 for adjusting the material passing gap is provided on the material passing frame 105, a floating limiting mechanism 200 for limiting the material during transportation is provided on the adjusting mechanism 300, a cutting device 106 is provided on the installation frame 102, a punching mechanism 400 is provided on the support frame 103, and a transportation device 104 is provided at the discharging end of the material passing frame 105.

[0019] The workbench 101 is used to support the installation frame 102 and the support frame 103. The strip is limited by the floating limiting mechanism 200 to prevent it from shifting during transportation. By transporting the strip below the punching mechanism 400 and the cutting device 106 and performing punching and cutting on it, the accuracy of punching and cutting can be improved.

[0020] Refer to Figures 2-3 : The adjusting mechanism 300 includes a motor 301, a limiting rod 302, a first adjusting plate 303, a second adjusting plate 304 and a bidirectional threaded screw rod 305. The first adjusting plate 303 and the second adjusting plate 304 are symmetrically and slidably provided on the material passing frame 105. A motor 301 is provided on the workbench 101. The output end of the motor 301 is connected to the bidirectional threaded screw rod 305. The bidirectional threaded screw rod 305 passes through the first adjusting plate 303 and the second adjusting plate 304. Threads matching the bidirectional threaded screw rod 305 are provided in the first adjusting plate 303 and the second adjusting plate 304. A plurality of limiting rods 302 are provided on one side of the first adjusting plate 303 and the second adjusting plate 304 close to the material passing frame 105. The limiting rods 302 are slidably matched with the side wall of the material passing frame 105. A plurality of floating limiting mechanisms 200 are provided on one side of the first adjusting plate 303 and the second adjusting plate 304 close to the material.

[0021] Start the motor 301 to drive the screw rod 305 to rotate. The rotation of the screw rod 305 and its cooperation with the first adjusting plate 303 and the second adjusting plate 304 can adjust the distance between the first adjusting plate 303 and the second adjusting plate 304, and can limit and transport strips of different sizes.

[0022] Refer to Figures 2-3: The floating limit mechanism 200 includes a mounting plate 201, a mounting block 202, a first return spring 203, a connecting plate 204 and a roller 205. A number of mounting plates 201 are provided on the sides of the first adjusting plate 303 and the second adjusting plate 304 close to the material. Mounting blocks 202 are symmetrically provided on the mounting plate 201. A connecting plate 204 is rotatably provided between the mounting blocks 202. The two ends of the first return spring 203 are respectively connected to the mounting plate 201 and the connecting plate 204. A roller 205 is rotatably provided on the side of the connecting plate 204 close to the material.

[0023] During transportation, the side wall of the roller 205 is in contact with the side wall of the clamping strip, which can convert the friction generated between the clamping strip and the side wall during movement into the driving force for the forward transportation of the clamping strip, reducing unnecessary damage to the clamping strip during transportation. The connecting plate 204 is rotatably arranged between the mounting blocks 202 and cooperates with the first return spring 203, which can avoid the situation where the clamping strip cannot move during transportation due to the too tight adjustment of the distance by the adjusting mechanism 300.

[0024] Refer to Figure 1 : The punching mechanism 400 includes an electric push rod 401, a mounting seat 402, a punching head 403, a second return spring 404 and a pressing block 405. An electric push rod 401 is provided on the support frame 103. The output end of the electric push rod 401 is connected to the mounting seat 402. A punching head 403 is installed on the mounting seat 402. Pressing blocks 405 are symmetrically and slidably provided on the mounting seat 402. The two ends of the second return spring 404 are respectively connected to the pressing block 405 and the inner wall of the mounting seat 402.

[0025] Start the electric push rod 401 to drive the movement of the mounting seat 402, the punching head 403 and the pressing block 405. First, the clamping strip is pressed and fixed by the pressing block 405. During the continuous downward movement of the pressing block 405, the punching head 403 punches the clamping strip, improving the accuracy of punching.

[0026] Working principle: Place the strip between the first adjusting plate 303 and the second adjusting plate 304, transport the strip through the transport roller, start the motor 301 to drive the screw rod 305 to rotate. The rotation of the screw rod 305 and its cooperation with the first adjusting plate 303 and the second adjusting plate 304 can adjust the distance between the first adjusting plate 303 and the second adjusting plate 304, and can limit and transport strips of different sizes. During the transportation process, the side wall of the roller 205 contacts the side wall of the strip, and can convert the frictional force generated between the strip and the side wall during movement into the driving force for the forward transportation of the strip, reducing unnecessary damage to the strip during transportation. The connecting plate 204 is rotatably arranged between the mounting blocks 202 and cooperates with the first return spring 203, which can avoid the situation that the strip cannot move during transportation due to the over-tight adjustment of the spacing by the adjusting mechanism 300. When it moves to the designated position, start the electric push rod 401 to drive the mounting seat 402, the punching head 403 and the pressing block 405 to move. First, press and fix the strip through the pressing block 405. During the continuous downward movement of the pressing block 405, the punching head 403 punches the strip, improving the accuracy of punching. After punching, continue to transport to the designated position and cut into strips of different lengths by the cutting device 106, and then transport the cut strips to the designated position through the transport device 106.

[0027] The above embodiments only represent one or several implementation manners of the present utility model, and the description is relatively specific and detailed, but it should not be construed as a limitation to the scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the appended claims.

Claims

1. A car seat clip processing device, characterized in that: The invention comprises a workbench (101), wherein a mounting frame (102) and a supporting frame (103) are provided on the workbench (101), a material passing frame (105) for passing materials is symmetrically provided on the workbench (101), an adjusting mechanism (300) for adjusting a material passing gap is provided on the material passing frame (105), a floating limiting mechanism (200) for limiting the position of materials during transportation is provided on the adjusting mechanism (300), a cutting device (106) is provided on the mounting frame (102), a punching mechanism (400) is provided on the supporting frame (103), and a transport device (104) is provided at the material discharge end of the material passing frame (105).

2. The automobile seat clip processing device according to claim 1, characterized in that: The adjusting mechanism (300) comprises a motor (301), a limiting rod (302), a first adjusting plate (303), a second adjusting plate (304) and a bidirectional threaded screw (305); the first adjusting plate (303) and the second adjusting plate (304) are symmetrically slidably arranged on the material feeding frame (105); the motor (301) is arranged on the workbench (101); the output end of the motor (301) is connected to the bidirectional threaded screw (305); the bidirectional threaded screw (305) passes through the first adjusting plate (303) and the second adjusting plate (304); The second adjustment plate (304), the first adjustment plate (303) and the second adjustment plate (304) are provided with threads that cooperate with the bidirectional threaded screw (305), the first adjustment plate (303) and the second adjustment plate (304) are provided with a plurality of limit rods (302) on the side close to the material passing frame (105), the limit rods (302) are slidably matched with the side wall of the material passing frame (105), and the first adjustment plate (303) and the second adjustment plate (304) are provided with a plurality of floating limit mechanisms (200) on the side close to the material.

3. The automobile seat clip processing device according to claim 2, characterized in that: The floating limit mechanism (200) comprises a mounting plate (201), a mounting block (202), a first return spring (203), a connecting plate (204) and a roller (205); a plurality of mounting plates (201) are provided on the first adjustment plate (303) and the second adjustment plate (304) close to the material; mounting blocks (202) are symmetrically provided on the mounting plates (201); connecting plates (204) are rotatably provided between the mounting blocks (202); two ends of the first return spring (203) are respectively connected to the mounting plate (201) and the connecting plate (204); and a roller (205) is rotatably provided on the connecting plate (204) close to the material.

4. The automobile seat clip processing device according to claim 1, characterized in that: The punching mechanism (400) comprises an electric push rod (401), a mounting seat (402), a punching head (403), a second return spring (404) and a pressing block (405); the support frame (103) is provided with an electric push rod (401); the output end of the electric push rod (401) is connected to the mounting seat (402); the punching head (403) is mounted on the mounting seat (402); a pressing block (405) is symmetrically slidably disposed on the mounting seat (402); and two ends of the second return spring (404) are respectively connected to the pressing block (405) and the inner wall of the mounting seat (402).

Images