PVC artificial leather stripping machine

Abstract

The utility model discloses a PVC artificial leather stripping machine, which comprises a stripping machine body, an unreeling mechanism, a guiding and flattening mechanism, a cutting mechanism and a measuring and clamping mechanism, a base is arranged at the bottom of the stripping machine body, the unreeling mechanism used for unreeling PVC artificial leather is fixed on one side above the base, and the measuring and clamping mechanism is fixed on the other side above the base. An unwinding mechanism is fixed to one side of the base, a guiding and flattening mechanism used for guiding and flattening PVC artificial leather is fixed to one side of the unwinding mechanism, a cutting mechanism used for cutting the PVC artificial leather is fixed to one side of the guiding and flattening mechanism, a measuring and clamping mechanism used for clamping and measuring the PVC artificial leather is fixed to one side of the cutting mechanism, and scale marks are arranged on the upper surface of the base. According to the PVC artificial leather cutting device, the PVC artificial leather of different thicknesses can be conveniently subjected to trend guiding and flattening treatment before cutting, the cutting quality is improved, the PVC artificial leather can be conveniently clamped and fixed, the PVC artificial leather of different widths can also be conveniently clamped and quantitatively cut, the lengths of the cut PVC artificial leather are consistent, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC artificial leather peeling machines, and specifically, to a PVC artificial leather peeling machine. Background Technique

[0002] Polyvinyl chloride artificial leather (PVC leather) is made by coating a paste of PVC resin, plasticizer, stabilizer and other additives on a fabric, or by laminating a PVC film, and then processed through a certain technological process. In the production process of PVC artificial leather, a peeling machine is used to cut the PVC artificial leather.

[0003] According to the patent No. CN219582947U, a PVC artificial leather peeling machine is disclosed, which includes a support frame. A support is fixedly installed at the top of the support frame. A rotating shaft is rotatably connected to the top of the support. An artificial leather roll is arranged on the outer side of the rotating shaft. A sliding groove is formed on one side of the support frame. A first lead screw is rotatably connected inside the sliding groove. A motor seat is fixedly installed on the other side of the support frame, and a servo motor is fixedly installed inside the motor seat. With the setting of the blade, this PVC artificial leather peeling machine is convenient for quickly cutting the artificial leather, and at the same time, the artificial leather will be in a tensioned state. The surface of the cut artificial leather is flat, and the product will not wrinkle, thus improving the yield rate and reducing the labor force.

[0004] However, the above-mentioned PVC artificial leather peeling machine has the following defects:

[0005] Although it can cut PVC artificial leather, it is not convenient to cut PVC artificial leather of different specifications, not convenient to flatten the PVC artificial leather before cutting, which affects the subsequent cutting quality, and not convenient to fixedly clamp PVC artificial leather of different specifications, and not convenient to measure and cut the length of the PVC artificial leather, resulting in uneven cutting lengths and affecting the finished product quality of the PVC artificial leather.

[0006] For the problems in the related technology, no effective solution has been proposed yet. Content of the Utility Model

[0007] In view of the problems in the related technology, the utility model provides a PVC artificial leather peeling machine to overcome the above-mentioned technical problems existing in the existing related technology.

[0008] Therefore, the specific technical solution adopted by the utility model is as follows:

[0009] A PVC artificial leather peeling machine, comprising a peeling machine body, a unwinding mechanism, a guiding and flattening mechanism, a cutting mechanism and a measuring and clamping mechanism. A base is provided at the bottom of the peeling machine body. Above one side of the base, an unwinding mechanism for unwinding PVC artificial leather is fixed. One side of the unwinding mechanism is fixed with a guiding and flattening mechanism for guiding and flattening the PVC artificial leather. One side of the guiding and flattening mechanism is fixed with a cutting mechanism for cutting the PVC artificial leather. One side of the cutting mechanism is fixed with a measuring and clamping mechanism for clamping and measuring the PVC artificial leather. Scale lines are provided on the upper surface of the base.

[0010] As a further scheme of the utility model, the unwinding mechanism comprises two brackets. U-shaped grooves are provided above both of the two brackets. A unwinding roller is placed on the U-shaped grooves, and an artificial leather roll is placed on the unwinding roller.

[0011] As a further scheme of the utility model, the guiding and flattening mechanism comprises two support blocks. A lower rotating roller is movably connected between the two support blocks. Guide sliding rods are fixed to the tops of both of the two support blocks. An adjusting block is fixed to the top of the guide sliding rods. An upper rotating roller is movably connected to the adjusting block.

[0012] As a further scheme of the utility model, the lower rotating roller and the upper rotating roller have the same specifications, and bearings are provided at both ends of the lower rotating roller and the upper rotating roller.

[0013] As a further scheme of the utility model, the cutting mechanism comprises a frame. A hydraulic rod is fixed at the middle position of the top of the frame. A cutting knife is fixed to the bottom of the hydraulic rod. A cutting groove is fixed directly below the cutting knife, and the cutting groove is fixed above the base.

[0014] As a further scheme of the utility model, the measuring and clamping mechanism comprises a fixing plate. An electric telescopic rod is fixed to one end of the fixing plate. A lead screw groove is fixed to one end of the electric telescopic rod. A bidirectional lead screw is arranged inside the lead screw groove. A hand wheel is arranged on one side of the bidirectional lead screw. Sliders are threadedly connected to both sides of the bidirectional lead screw. A U-shaped frame is fixed to the top of the slider. A clamping plate is arranged inside the U-shaped frame. A pull rod is arranged at the middle position of the top of the U-shaped frame. One end of the pull rod penetrates through the top of the U-shaped frame and is fixedly connected above the clamping plate. A plurality of springs are fixed above the clamping plate and above the U-shaped frame.

[0015] As a further scheme of the utility model, the upper tangent line of the lower rotating roller, the upper surface of the cutting groove and the U-shaped frame are on the same horizontal axis.

[0016] As a further scheme of the utility model, rubber pads are fixed to the upper surface below the inside of the U-shaped frame and the lower surface of the clamping plate.

[0017] The beneficial effects of the present utility model are as follows: By setting up a guiding and flattening mechanism, it is convenient to guide the direction of PVC artificial leather with different thicknesses and flatten it before cutting, improving the cutting quality and preventing the uneven surface of the PVC artificial leather from affecting the product quality. By setting up a measuring and clamping mechanism in cooperation with the use of scale lines, it is convenient to clamp and fix the PVC artificial leather, and it is also convenient to clamp and quantitatively cut the PVC artificial leather with different widths, making the length of each cut PVC artificial leather consistent and improving the product quality. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 is the overall structural schematic diagram of a PVC artificial leather peeling machine according to an embodiment of the present utility model;

[0020] Figure 2 is the schematic diagram of the unwinding mechanism of a PVC artificial leather peeling machine according to an embodiment of the present utility model;

[0021] Figure 3 is the schematic diagram of the guiding and flattening mechanism of a PVC artificial leather peeling machine according to an embodiment of the present utility model;

[0022] Figure 4 is the schematic diagram of the cutting mechanism of a PVC artificial leather peeling machine according to an embodiment of the present utility model;

[0023] Figure 5 is the schematic diagram of the measuring and clamping mechanism of a PVC artificial leather peeling machine according to an embodiment of the present utility model.

[0024] In the figure:

[0025] 1. Peeling machine body; 2. Unwinding mechanism; 3. Guiding and flattening mechanism; 4. Cutting mechanism; 5. Measuring and clamping mechanism; 6. Base; 7. Scale line; 8. Support; 9. Artificial leather roll; 10. Support block; 11. Lower rotating roller; 12. Guiding slide bar; 13. Adjusting block; 14. Upper rotating roller; 15. Bearing; 16. Frame; 17. Hydraulic rod; 18. Cutter; 19. Cutting groove; 20. Lead screw groove; 21. Bidirectional lead screw; 22. Handwheel; 23. Slide block; 24. U-shaped frame; 25. Clamping plate; 26. Pull rod; 27. Spring; 28. Rubber pad; 29. Fixed plate; 30. Electric telescopic rod. Detailed Embodiments

[0026] To further illustrate each embodiment, the present utility model provides accompanying drawings, which are a part of the disclosure of the present utility model. They are mainly used to illustrate the embodiments and can be combined with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present utility model. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0027] According to an embodiment of the present utility model, a PVC artificial leather peeling machine is provided.

[0028] Please refer to the attached Figures 1-5 , a PVC artificial leather peeling machine according to an embodiment of the present utility model includes a peeling machine body 1, a unwinding mechanism 2, a guiding and flattening mechanism 3, a cutting mechanism 4, and a measuring and clamping mechanism 5. A base 6 is provided at the bottom of the peeling machine body 1. Above one side of the base 6, an unwinding mechanism 2 for unwinding PVC artificial leather is fixed. A guiding and flattening mechanism 3 for guiding and flattening the PVC artificial leather is fixed on one side of the unwinding mechanism 2. A cutting mechanism 4 for cutting the PVC artificial leather is fixed on one side of the guiding and flattening mechanism 3. A measuring and clamping mechanism 5 for clamping and measuring the PVC artificial leather is fixed on one side of the cutting mechanism 4. A scale line 7 is provided on the upper surface of the base 6. The unwinding mechanism 2 includes two brackets 8. U-shaped grooves are formed above both of the two brackets 8. A unwinding roller is placed in the U-shaped grooves, and an artificial leather roll 9 is placed on the unwinding roller. The cutting mechanism 4 includes a frame 16. A hydraulic rod 17 is fixed at the middle position of the top of the frame 16. A cutter 18 is fixed at the bottom of the hydraulic rod 17. A cutting groove 19 is fixed directly below the cutter 18, and the cutting groove 19 is fixed above the base 6.

[0029] It is convenient to guide the direction of PVC artificial leather with different thicknesses and flatten it before cutting, improving the cutting quality. It is convenient to clamp and fix the PVC artificial leather, and it is also convenient to clamp and quantitatively cut PVC artificial leather with different widths, making the length of each cut PVC artificial leather consistent and improving the product quality.

[0030] In one embodiment, please refer to the attached Figure 1 and 3, as a further solution of the present utility model, the guiding and flattening mechanism 3 includes two support blocks 10, a lower rotating roller 11 is movably connected to the two support blocks 10, guiding slide bars 12 are fixed to the tops of the two support blocks 10, an adjusting block 13 is fixed to the top of the guiding slide bar 12, an upper rotating roller 14 is movably connected to the adjusting block 13, the lower rotating roller 11 and the upper rotating roller 14 have the same specifications, and bearings 15 are provided at both ends of the lower rotating roller 11 and the upper rotating roller 14.

[0031] By providing the guiding and flattening mechanism 3, it is convenient to conduct direction guiding on PVC artificial leather with different thicknesses and perform flattening treatment before cutting, improving the cutting quality and preventing the uneven surface of the PVC artificial leather from affecting the product quality.

[0032] In another embodiment, please refer to the attached drawings of the specification Figure 1 and 5 , as a further solution of the present utility model, the measuring and clamping mechanism 5 includes a fixing plate 29, an electric telescopic rod 30 is fixed to one end of the fixing plate 29, a lead screw groove 20 is fixed to one end of the electric telescopic rod 30, a bidirectional lead screw 21 is arranged inside the lead screw groove 20, a hand wheel 22 is arranged on one side of the bidirectional lead screw 21, sliders 23 are threadedly connected to both sides of the bidirectional lead screw 21, a U-shaped frame 24 is fixed to the top of the slider 23, a clamping plate 25 is arranged inside the U-shaped frame 24, a pull rod 26 is arranged at the middle position of the top of the U-shaped frame 24, one end of the pull rod 26 penetrates through the top of the U-shaped frame 24 and is fixedly connected to the upper part of the clamping plate 25, a plurality of springs 27 are fixed to the upper part of the clamping plate 25 and the upper part of the U-shaped frame 24, the upper tangent line of the lower rotating roller 11 and the upper surface of the cutting groove 19 and the U-shaped frame 24 are on the same horizontal axis, and rubber pads 28 are fixed to the upper surface of the lower part inside the U-shaped frame 24 and the lower surface of the clamping plate 25.

[0033] By providing the measuring and clamping mechanism 5 and cooperating with the use of the scale line 7, it is convenient to clamp and fix the PVC artificial leather, and it is also convenient to perform clamping and quantitative cutting on PVC artificial leather with different widths, making the length of each cut PVC artificial leather consistent and improving the product quality.

[0034] In use, first, the artificial leather roll 9 is placed on the unwinding roller of the unwinding mechanism 2. Then, the upper rotating roller 14 above the guiding and flattening mechanism 3 is lifted, and one end of the artificial leather roll 9 is passed through between the lower rotating roller 11 and the upper rotating roller 14, then through the cutting mechanism 4, and finally clamped and fixed by the measuring and clamping mechanism 5. After passing through between the lower rotating roller 11 and the upper rotating roller 14, the upper rotating roller 14 is released, and the upper rotating roller 14 freely falls, so that the lower tangent of the upper rotating roller 14 contacts the upper surface of the artificial leather roll 9, and the upper tangent of the lower rotating roller 11 contacts the lower surface of the artificial leather roll 9 through pressure. Then, the pull rod 26 is pulled up, the spring 27 is compressed, the clamping plate 25 rises, and one end of the artificial leather roll 9 is placed below the clamping plate 25 inside the U-shaped frame 24. The pull rod 26 is released, the spring 27 extends, and the clamping plate 25 descends to clamp and fix one end of the artificial leather roll 9 (the hand wheel 22 is rotated to drive the bidirectional lead screw 21 to rotate, thereby driving the slider 23 and the upper U-shaped frame 24 to move towards each other to clamp and fix artificial leather rolls 9 of different widths). Then, the electric telescopic rod 30 drives the U-shaped frame 24 to move, so that the artificial leather roll 9 is stretched. The moving length of the artificial leather roll 9 is observed according to the scale line 7 and stopped when reaching the specified length. Finally, the hydraulic rod 17 of the cutting mechanism 4 drives the cutter 18 to move downward to cut the artificial leather roll 9. Finally, the quantitatively cut artificial leather roll 9 is taken off, and the next cutting is carried out. The principle is the same as above, which is convenient for guiding the direction of PVC artificial leather of different thicknesses and flattening treatment before cutting, improving the cutting quality, convenient for clamping and fixing the PVC artificial leather, and also convenient for clamping and quantitatively cutting PVC artificial leather of different widths, making the length of each cut PVC artificial leather consistent and improving the product quality.

[0035] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A PVC artificial leather peeling machine, comprising a peeling machine body (1), an unwinding mechanism (2), a guiding and flattening mechanism (3), a cutting mechanism (4) and a measuring and clamping mechanism (5), characterized in that: A base (6) is provided at the bottom of the leather stripping machine body (1); a reeling mechanism (2) for reeling PVC artificial leather is fixed on one side above the base (6); a guide flattening mechanism (3) for guiding and flattening the PVC artificial leather is fixed on one side of the reeling mechanism (2); a cutting mechanism (4) for cutting the PVC artificial leather is fixed on one side of the guide flattening mechanism (3); a measuring clamping mechanism (5) for clamping and measuring the PVC artificial leather is fixed on one side of the cutting mechanism (4); and a scale line (7) is provided on the upper surface of the base (6).

2. A PVC artificial leather peeling machine according to claim 1, characterized in that: The unwinding mechanism (2) comprises two brackets (8), each of which has a U-shaped groove on its top, an unwinding roller placed on the U-shaped groove, and an artificial leather roll (9) placed on the unwinding roller.

3. A PVC artificial leather peeling machine according to claim 2, characterized in that: The guide flattening mechanism (3) comprises two support blocks (10), the two support blocks (10) are movably connected to lower rotating rollers (11), the tops of the two support blocks (10) are fixed with guide slide bars (12), the tops of the guide slide bars (12) are fixed with adjustment blocks (13), and the adjustment blocks (13) are movably connected to upper rotating rollers (14).

4. A PVC artificial leather peeling machine according to claim 3, characterized in that: The lower rotating roller (11) and the upper rotating roller (14) have the same specifications, and bearings (15) are provided at both ends of the lower rotating roller (11) and the upper rotating roller (14).

5. A PVC artificial leather peeling machine according to claim 4, characterized in that: The cutting mechanism (4) comprises a frame (16), a hydraulic rod (17) is fixed at the middle position of the top of the frame (16), a cutter (18) is fixed at the bottom of the hydraulic rod (17), a cutting groove (19) is fixed directly below the cutter (18), and the cutting groove (19) is fixed above the base (6).

6. A PVC artificial leather peeling machine according to claim 5, characterized in that: The measuring clamping mechanism (5) comprises a fixing plate (29), one end of which is fixed with an electric telescopic rod (30), one end of which is fixed with a screw groove (20), a bidirectional screw (21) is arranged inside the screw groove (20), one side of which is provided with a hand wheel (22), both sides of the bidirectional screw (21) are threadedly connected with sliders (23), a U-shaped frame (24) is fixed on the top of the slider (23), a clamping plate (25) is arranged inside the U-shaped frame (24), a pull rod (26) is arranged at the middle position of the top of the U-shaped frame (24), one end of the pull rod (26) passes through the top of the U-shaped frame (24) and is fixedly connected to the top of the clamping plate (25), and a plurality of springs (27) are fixed above the clamping plate (25) and above the U-shaped frame (24).

7. A PVC artificial leather peeling machine according to claim 6, characterized in that: The upper tangent line of the lower rotating roller (11), the upper surface of the cutting groove (19) and the U-shaped frame (24) are on the same horizontal axis.

8. A PVC artificial leather peeling machine according to claim 6, characterized in that: Rubber pads (28) are fixed to the upper surface of the lower interior of the U-shaped frame (24) and the lower surface of the clamping plate (25).

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