Automotive trim artificial leather stripping machine

Abstract

The utility model belongs to the technical field of artificial leather stripping equipment, and particularly relates to an automotive trim artificial leather stripping machine which comprises a machining table, a support is installed at the upper end of the machining table, a winding roller is installed on the support, and artificial leather is wound at the side end of the winding roller. The supporting frame is fixedly mounted at the upper end of the machining table, a mounting plate is fixedly connected to the position under the supporting frame through a first hydraulic telescopic rod, a first roller is mounted at the lower end of the mounting plate, a mounting groove is formed in the position, located under the first roller, of the upper end of the machining table, and a second roller is mounted in the mounting groove. A mounting block is fixedly mounted at the lower end of the mounting plate and located at the side end of the first roller, a clamping groove is formed in the lower end of the mounting block, and a leather stripping blade is detachably mounted in the clamping groove of the mounting block; a groove is formed in the upper end of the machining table, the groove is away from the support, a threaded rod is installed in the groove, one end of the threaded rod penetrates through the machining table and is located on the outer side of the machining table, and the end, located on the outer side of the machining table, of the threaded rod is fixedly connected with an output shaft of the driving motor; a moving plate is fixedly installed at the upper end of the moving block, second hydraulic telescopic rods are installed at the two side ends of the moving plate, the telescopic end of each second hydraulic telescopic rod is vertically downward, and a pressing block is fixedly installed at the telescopic end of each second hydraulic telescopic rod; according to the device, artificial leather to be peeled can be flattened through cooperation between the first rolling wheel and the second rolling wheel, and the situation that the artificial leather is wrinkled in the peeling process, and the peeling thickness is not uniform is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of artificial leather peeling equipment, in particular to an artificial leather peeling machine for automobile interior decoration. Background Art

[0002] As a surface material, artificial leather is increasingly used in the fields of automobiles, home decoration, etc. Common artificial leathers include thermoplastic polyolefin (hereinafter referred to as TPO) artificial leather, PVC artificial leather, polyurethane (hereinafter referred to as PU) artificial leather, etc. Taking the automotive field as an example, unsupported PVC artificial leather is often used as the surface material of automobile door panels. From top to bottom, the PVC artificial leather includes a top surface treatment layer, a PVC dense layer, a PVC foaming layer and a bottom surface treatment layer. PVC artificial leather is a product that can replace natural leather and is widely used in furniture, handbags, car interiors, etc. Generally, there is a base fabric at the bottom of the artificial leather as a base material, but when used for injection molding or heat sealing processing, the artificial leather is rolled.

[0003] In the prior art, the peeling process of artificial leather is carried out by manual cutting and simply relying on human tearing, which is labor-intensive, time-consuming and labor-intensive. In addition, if the artificial leather to be peeled is wrinkled during the peeling process, the thickness of the peeled artificial leather will be uneven.

[0004] For this reason, we propose a car interior artificial leather peeling machine. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a car interior artificial leather peeling machine.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] An automobile interior artificial leather peeling machine, comprising:

[0008] A processing table, wherein a bracket is installed on the upper end of the processing table, a winding roller is installed on the bracket, and the side end of the winding roller is rolled with artificial leather;

[0009] A support frame, the support frame is fixedly mounted on the upper end of the processing table, a mounting plate is fixedly connected to the lower end of the support frame through a first hydraulic telescopic rod, a first roller is mounted on the lower end of the mounting plate, a mounting groove is provided on the upper end of the processing table directly below the first roller, a second roller is mounted in the mounting groove, a mounting block is fixedly mounted on the lower end of the mounting plate at the side end of the first roller, a slot is provided on the lower end of the mounting block, a leather peeling blade is detachably mounted in the slot of the mounting block;

[0010] A groove is provided on the upper end of the processing table, and the groove is away from the bracket. A threaded rod is installed in the groove, and one end of the threaded rod passes through the processing table and is located outside the processing table. The end of the threaded rod located outside the processing table is fixedly connected to the output shaft of the driving motor, and a moving block is installed on the side end of the threaded rod, and the moving block is located in the groove. A moving plate is fixedly installed on the upper end of the moving block, and second hydraulic telescopic rods are installed on both side ends of the moving plate, and the telescopic end of each of the second hydraulic telescopic rods is vertically downward, and a pressing block is fixedly installed on the telescopic end of each of the second hydraulic telescopic rods.

[0011] Preferably, the first roller is installed directly below the mounting plate by means of two connecting rods and a first support shaft, the two connecting rods are fixedly connected to the lower end of the mounting plate, the first support shaft is fixedly installed between the two connecting rods, and the first roller is installed at the side end of the first support shaft.

[0012] Preferably, the second roller is installed in a mounting groove of the mounting plate via a second supporting shaft.

[0013] Preferably, the first roller and the second roller are matched, and the first roller rotates freely around the first support shaft, and the second roller rotates freely around the second support shaft.

[0014] Preferably, a limit plate is fixedly installed on the upper end of the processing table between the bracket and the support frame, and a limit groove is provided at the side end of the limit plate.

[0015] Preferably, the lower end of the limiting groove, the upper end of the second roller and the upper end of the movable plate are all at the same horizontal height.

[0016] Preferably, both side ends of the processing table located at the groove are provided with slide grooves, and both side ends of the moving block are fixedly installed with sliders, and the sliders are adapted to the slide grooves.

[0017] Preferably, the peeling blade is detachably connected to the mounting block by a plurality of screws.

[0018] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows:

[0019] Fixed connection: refers to a connection in which parts or components are fixed without any relative movement. It is divided into detachable connection and non-detachable connection.

[0020] (1) Removable connection: The parts are fixed together by screws, splines, wedge pins, etc. This connection method can be disassembled for maintenance without damaging the parts. However, the specifications of the connectors used must be correct (such as the length of the bolts, keys, and wedge pins) and they must be properly tightened.

[0021] (2) Non-detachable connection: mainly refers to welding, riveting and tenoning. Since forging, sawing or oxygen cutting are required for disassembly during maintenance or replacement, spare parts generally cannot be reused. At the same time, attention should be paid to process quality, technical inspection and remedial measures (such as calibration, polishing, etc.) during connection.

[0022] Beneficial effects of the utility model:

[0023] 1. The device can flatten the artificial leather to be peeled through the cooperation between the first roller and the second roller, so as to prevent the artificial leather from wrinkling during the peeling process and causing uneven peeling thickness;

[0024] 2. The device uses the second hydraulic telescopic rod and the pressing block to squeeze the artificial leather to be peeled, and drives the moving block to move in the groove through the driving motor, thereby pulling the artificial leather to move during the peeling process, so as to facilitate the peeling blade to peel the leather and realize the automatic peeling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 This is a schematic diagram of the overall structure of the embodiment of the utility model. Figure 1 ;

[0027] Figure 2 This is a schematic diagram of the overall structure of the embodiment of the utility model. Figure 2 ;

[0028] Figure 3 It is a cross-sectional view of the entire embodiment of the utility model;

[0029] Figure 4 This is a schematic diagram of the structure when the mounting plate is connected to the first roller in the embodiment of the utility model;

[0030] Figure 5 This is a schematic diagram of the structure of the mounting block of the embodiment of the utility model;

[0031] Figure 6 It is a structural schematic diagram of the embodiment of the utility model when the moving block is connected to the moving plate;

[0032] Figure 7 It is a cross-sectional view of a processing table according to an embodiment of the utility model.

[0033] In the figure: 1. processing table; 2. bracket; 3. winding roller; 4. artificial leather; 5. support frame; 6. first hydraulic telescopic rod; 7. mounting plate; 8. first roller; 9. mounting groove; 10. second roller; 11. mounting block; 12. slot; 13. leather peeling blade; 14. groove; 15. threaded rod; 16. driving motor; 17. moving block; 18. moving plate; 19. second hydraulic telescopic rod; 20. pressing block; 21. connecting rod; 22. first supporting shaft; 23. second supporting shaft; 24. limiting plate; 25. limiting groove; 26. slide groove; 27. slider; 28. screw. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] A car interior artificial leather peeling machine, such as Figure 1-Figure 7 As shown, including:

[0036] A processing table 1, a bracket 2 is installed on the upper end of the processing table 1, a winding roller 3 is installed on the bracket 2, and an artificial leather 4 is rolled up on the side end of the winding roller 3;

[0037] A support frame 5, wherein the support frame 5 is fixedly mounted on the upper end of the processing table 1, a mounting plate 7 is fixedly connected to the support frame 5 directly below the support frame 5 through a first hydraulic telescopic rod 6, a first roller 8 is mounted on the lower end of the mounting plate 7, a mounting groove 9 is provided on the upper end of the processing table 1 directly below the first roller 8, a second roller 10 is mounted in the mounting groove 9, a mounting block 11 is fixedly mounted on the lower end of the mounting plate 7 at the side end of the first roller 8, a slot 12 is provided on the lower end of the mounting block 11, a leather peeling blade 13 is detachably mounted in the slot 12 of the mounting block 11;

[0038] A groove 14 is provided at the upper end of the processing table 1, and the groove 14 is away from the bracket 2. A threaded rod 15 is installed in the groove 14. One end of the threaded rod 15 passes through the processing table 1 and is located outside the processing table 1. The end of the threaded rod 15 located outside the processing table 1 is fixedly connected to the output shaft of the driving motor 16. A moving block 17 is installed at the side end of the threaded rod 15. The moving block 17 is located in the groove 14. A moving plate 18 is fixedly installed at the upper end of the moving block 17. Second hydraulic telescopic rods 19 are installed at both side ends of the moving plate 18. The telescopic end of each of the second hydraulic telescopic rods 19 is vertically downward, and a pressing block 20 is fixedly installed at the telescopic end of each of the second hydraulic telescopic rods 19.

[0039] When the device is used to peel the artificial leather 4, the artificial leather 4 is first rolled up on the winding roller 3, and then one end of the rolled leather is passed through the second roller 10 and placed on the movable plate 18, and the second hydraulic telescopic rod 19 is controlled to move downward so that the pressing block 20 presses the artificial leather 4, and then the first hydraulic telescopic rod 6 is controlled to drive the mounting plate 7 to move downward so that the lower end of the first roller 8 is in contact with the upper end of the artificial leather 4. At this time, the lower end of the peeling blade 13 is against the upper end of the artificial leather 4, and finally the driving motor 16 is started, and the threaded rod 15 is driven to rotate by the forward rotation of the driving motor 16, and the threaded rod 15 drives The moving block 17 moves in the direction away from the winding roller 3, thereby driving the artificial leather 4 to move in the direction away from the winding roller 3. During the movement of the artificial leather 4, the leather peeling blade 13 will peel the artificial leather 4 in the moving process. When the moving block 17 moves to the edge of the processing table 1, the second hydraulic telescopic rod 19 is controlled to drive the pressing block 20 to move upward, releasing the squeezing of the artificial leather 4, and the driving motor 16 is controlled to reverse, so that the moving block 17 moves in the direction close to the winding roller 3, and then the artificial leather 4 is pressed by the pressing block 20, and then the driving motor 16 is controlled to rotate forward. Repeating the above process can realize automatic leather peeling.

[0040] As a preferred embodiment of the present invention, Figure 2 , Figure 4 As shown, the first roller 8 is installed directly below the mounting plate 7 by means of two connecting rods 21 and a first support shaft 22. The two connecting rods 21 are fixedly connected to the lower end of the mounting plate 7, the first support shaft 22 is fixedly installed between the two connecting rods 21, and the first roller 8 is installed at the side end of the first support shaft 22.

[0041] As a preferred embodiment of the present invention, Figure 3 As shown, the second roller 10 is installed in the mounting groove 9 of the mounting plate 7 through a second supporting shaft 23 .

[0042] As a preferred embodiment of the present invention, Figure 3 As shown, the first roller 8 and the second roller 10 are matched, and the first roller 8 rotates freely around the first support shaft 22, and the second roller 10 rotates freely around the second support shaft 23; the first roller 8 and the second roller 10 are arranged to flatten the peeled artificial leather 4 to facilitate the subsequent peeling.

[0043] As a preferred embodiment of the present invention, Figure 2 , Figure 3 As shown, a limit plate 24 is fixedly installed on the upper end of the processing table 1 between the bracket 2 and the support frame 5, and a limit groove 25 is provided at the side end of the limit plate 24; the setting of the limit plate 24 and the limit groove 25 is used to limit the artificial leather 4.

[0044] As a preferred embodiment of the present invention, Figure 3 As shown, the lower end of the limiting groove 25, the upper end of the second roller 10 and the upper end of the movable plate 18 are all at the same horizontal height; this arrangement ensures that the lower end surface of the artificial leather 4 is always at the same height during the peeling process of the artificial leather 4, thereby facilitating the peeling of the upper end surface of the artificial leather 4 without causing uneven peeling thickness.

[0045] As a preferred embodiment of the present invention, Figure 7 As shown, the processing table 1 is provided with slide grooves 26 on both side ends of the groove 14, and the two side ends of the moving block 17 are fixedly installed with sliders 27, and the sliders 27 are adapted to the slide grooves 26; the sliders 27 and the slide grooves 26 are arranged to enable the moving block 17 to move in the groove 14 of the processing table 1 driven by the threaded rod 15, and are also used to limit the moving block 17 so that the moving block 17 can only move in a straight line in the groove 14.

[0046] As a preferred embodiment of the present invention, Figure 1 As shown, the leather peeling blade 13 and the mounting block 11 are detachably connected by a plurality of screws 28; the leather peeling blade 13 and the mounting block 11 are detachably connected. When the leather peeling blade 13 is worn, the leather peeling blade 13 can be removed from the slot 12 of the mounting block 11 and replaced in time.

[0047] The working principle and use process of the utility model are as follows: when the device is used to peel the artificial leather 4, the artificial leather 4 is first rolled up on the winding roller 3, and then one end of the rolled leather is sequentially passed through the limiting groove 25 on the limiting block and the second roller 10 and placed on the moving plate 18, and the second hydraulic telescopic rod 19 is controlled to move downward so that the pressing block 20 presses the artificial leather 4, and then the first hydraulic telescopic rod 6 is controlled to drive the mounting plate 7 to move downward so that the lower end of the first roller 8 is in contact with the upper end of the artificial leather 4, and at this time, the lower end of the peeling blade 13 is against the upper end of the artificial leather 4, and finally the driving motor 16 is started, and the threaded rod 15 is driven by the positive rotation of the driving motor 16 The threaded rod 15 rotates, and the moving block 17 moves away from the winding roller 3, thereby driving the artificial leather 4 to move away from the winding roller 3. During the movement of the artificial leather 4, the leather peeling blade 13 peels the artificial leather 4 during the movement. When the moving block 17 moves to the edge of the processing table 1, the second hydraulic telescopic rod 19 is controlled to drive the pressing block 20 to move upward, releasing the squeezing of the artificial leather 4, and the driving motor 16 is controlled to reverse, so that the moving block 17 moves in the direction close to the winding roller 3, and then the artificial leather 4 is pressed by the pressing block 20, and then the driving motor 16 is controlled to rotate forward. Repeating the above process can realize automatic leather peeling.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A car interior artificial leather peeling machine, characterized in that: include: A processing table (1), wherein a bracket (2) is installed at the upper end of the processing table (1), a winding roller (3) is installed on the bracket (2), and artificial leather (4) is rolled up on the side end of the winding roller (3); A support frame (5), the support frame (5) is fixedly mounted on the upper end of the processing table (1), a mounting plate (7) is fixedly connected to the lower end of the support frame (5) through a first hydraulic telescopic rod (6), a first roller (8) is mounted on the lower end of the mounting plate (7), a mounting groove (9) is provided at the upper end of the processing table (1) and is located directly below the first roller (8), a second roller (10) is mounted in the mounting groove (9), a mounting block (11) is fixedly mounted on the lower end of the mounting plate (7) and is located at the side end of the first roller (8), a slot (12) is provided at the lower end of the mounting block (11), a leather peeling blade (13) is detachably mounted in the slot (12) of the mounting block (11); A groove (14) is provided at the upper end of the processing table (1), the groove (14) being away from the bracket (2), a threaded rod (15) being installed in the groove (14), one end of the threaded rod (15) passing through the processing table (1) and being located outside the processing table (1), the end of the threaded rod (15) located outside the processing table (1) being fixedly connected to the output shaft of the driving motor (16), a moving block (17) being installed at the side end of the threaded rod (15), the moving block (17) being located in the groove (14), a moving plate (18) being fixedly installed at the upper end of the moving block (17), second hydraulic telescopic rods (19) being installed at both side ends of the moving plate (18), the telescopic end of each second hydraulic telescopic rod (19) being vertically downward, and a pressing block (20) being fixedly installed at the telescopic end of each second hydraulic telescopic rod (19).

2. The automobile interior artificial leather peeling machine according to claim 1, characterized in that: The first roller (8) is mounted directly below the mounting plate (7) by means of two connecting rods (21) and a first support shaft (22); the two connecting rods (21) are fixedly connected to the lower end of the mounting plate (7); the first support shaft (22) is fixedly mounted between the two connecting rods (21); and the first roller (8) is mounted on the side end of the first support shaft (22).

3. The automobile interior artificial leather peeling machine according to claim 2, characterized in that: The second roller (10) is installed in the installation groove (9) of the installation plate (7) via a second support shaft (23).

4. The automobile interior artificial leather peeling machine according to claim 3, characterized in that: The first roller (8) and the second roller (10) are matched, and the first roller (8) rotates freely around the first support shaft (22), and the second roller (10) rotates freely around the second support shaft (23).

5. The automobile interior artificial leather peeling machine according to claim 4, characterized in that: A limiting plate (24) is fixedly installed on the upper end of the processing table (1) between the bracket (2) and the support frame (5), and a limiting groove (25) is provided on the side end of the limiting plate (24).

6. The automobile interior artificial leather peeling machine according to claim 5, characterized in that: The lower end of the limiting groove (25), the upper end of the second roller (10) and the upper end of the movable plate (18) are all at the same horizontal height.

7. The automobile interior artificial leather peeling machine according to claim 6, characterized in that: The processing table (1) is provided with slide grooves (26) at both side ends of the groove (14), and the moving block (17) is fixedly provided with sliders (27) at both side ends, and the sliders (27) are adapted to the slide grooves (26).

8. The automobile interior artificial leather peeling machine according to claim 7, characterized in that: The peeling blade (13) and the mounting block (11) are detachably connected via a plurality of screws (28).

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