A convenient tarpaulin cutting device

Abstract

The utility model discloses a convenient tarpaulin cutting device, comprising a support platform, two groups of linear guide rails 1 are arranged on the support platform, the sliding blocks of the two groups of linear guide rails 1 are provided with a support frame, the support frame is a C-shaped structure, a linear guide rail 2 is arranged at the bottom of the support frame, an electric telescopic rod is arranged at the bottom of the sliding block of the linear guide rail 2, a cutting knife is arranged at the free end of the electric telescopic rod, the moving directions of the linear guide rail 1 and the linear guide rail 2 are arranged perpendicular to each other, and a winding and separation structure is arranged on the support platform. The utility model relates to the technical field of tarpaulin cutting, and specifically provides a convenient tarpaulin cutting device.

Description

Technical Field

[0001] The utility model relates to the technical field of tarpaulin cutting, in particular to a tarpaulin cutting device that is convenient to use. Background Art

[0002] Tarpaulin is a waterproof fabric with high strength and good toughness. It is usually equipped with grommets at the corners or edges for easy installation and removal. Tarpaulin has low cost and is widely used in many occasions.

[0003] During the production process of tarpaulins, they need to be cut to a certain size according to usage requirements, which requires the use of cutting equipment. When the tension of the tarpaulin is uneven, wrinkles are easily generated, making the cut uneven and affecting the cutting quality. The cutting device lacks the function of preventing the tarpaulin from wrinkles. In addition, the tarpaulin and the edge materials after cutting are inconvenient to be separated and collected. Utility Model Content

[0004] The technical problem to be solved by the utility model is that when the tarpaulin is cut, wrinkles are easily generated on the tarpaulin due to uneven tension, which affects the cutting quality, and it is inconvenient to separate the disassembled tarpaulin from the edge material.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: the utility model proposes a convenient tarpaulin cutting device, comprising a support table, on which two groups of linear guide rails 1 are arranged, and the sliding blocks of the two groups of linear guide rails 1 are provided with a support frame, the support frame is a C-shaped structure, a linear guide rail 2 is arranged at the bottom of the support frame, an electric telescopic rod is arranged at the bottom of the sliding block of the linear guide rail 2, a cutting knife is arranged on the free end of the electric telescopic rod, the moving directions of the linear guide rail 1 and the linear guide rail 2 are arranged perpendicular to each other, and a winding and separation structure is provided on the support table.

[0006] Preferred technical solution one: the winding and separation structure includes a winding frame, a winding roller and a winding motor, the winding frame is arranged on a support platform, the two ends of the winding roller are rotatably arranged on the winding frame, the winding motor is arranged on the winding frame and the power output shaft is connected to the winding roller, a storage bin is arranged on the support platform, the top of the storage bin is open, a sealing door is hinged at the opening, a driving telescopic rod is also arranged in the storage bin, one end of the driving telescopic rod is hinged to the inner side wall of the storage bin, and the free end of the driving telescopic rod is hinged to the bottom wall of the sealing door.

[0007] Preferred technical solution two: The support frame is also provided with a holding structure, and the holding structure includes a holding position, a sliding plate, a holding plate and an electric push rod. The holding position is arranged on the support frame, and the sliding plate is slidably arranged on the inner wall of the holding position. The electric push rod is arranged at the top of the holding position and the power output shaft is connected to the sliding plate. The holding plate is arranged at the bottom of the sliding plate, and the other end of the holding plate passes through and slides through the bottom wall of the holding position. The holding plates are provided with four groups and are evenly distributed at the four corners of the bottom of the sliding plate. Auxiliary pressing rollers are rotatably arranged on the opposite side walls of the two groups of holding plates.

[0008] Preferred technical solution three: the support platform is also provided with an auxiliary pressing frame, and the inner side wall of the auxiliary pressing frame is rotatably arranged on the feeding pressure roller.

[0009] Preferred technical solution four: a storage box is provided at the bottom of the support platform, a storage box is penetrated and slidably provided on the side wall of the storage box, and a material discharge port is opened between the storage box and the storage bin.

[0010] Preferred technical solution five: four groups of supporting feet are provided at the bottom of the support platform, and the four groups of supporting feet are arranged at the four corners of the bottom of the support platform.

[0011] The utility model provides a convenient tarpaulin cutting device, and the beneficial effects achieved by adopting the above structure are as follows:

[0012] (1) The tarpaulin is cut by the cooperation of the linear guide rail 1, the linear guide rail 2, the electric telescopic rod and the cutting knife. The winding and separation structure can separate and store the cut tarpaulin, which is simple and convenient to operate;

[0013] (2) The set pressing structure and the feeding pressure roller cooperate to press the tarpaulin to prevent wrinkles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of a tarpaulin cutting device that is easy to use according to the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of a tarpaulin cutting device that is convenient to use provided by the utility model;

[0017] Figure 3 for Figure 2 A partial enlarged schematic diagram of part A.

[0018] Among them, 1. support table, 2. linear guide rail 1, 3. support frame, 4. linear guide rail 2, 5. electric telescopic rod, 6. cutting knife, 7. supporting foot, 8. winding and separation structure, 9. winding frame, 10. winding roller, 11. winding motor, 12. storage bin, 13. sealing door, 14. driving telescopic rod, 15. holding structure, 16. holding bin, 17. sliding plate, 18. holding plate, 19. electric push rod, 20. auxiliary pressure roller, 21. auxiliary pressure holding frame, 22. feeding pressure roller, 23. storage box, 24. storage box. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] like Figures 1 to 3 As shown, the technical solution adopted by the utility model is as follows: a convenient tarpaulin cutting device comprises a support platform 1, two groups of linear guide rails 1 2 are arranged on the support platform 1, and a support frame 3 is arranged on the sliding blocks of the two groups of linear guide rails 1 2, the support frame 3 is a C-shaped structure, a linear guide rail 2 4 is arranged at the bottom of the support frame 3, an electric telescopic rod 5 is arranged at the bottom of the sliding block of the linear guide rail 2 4, and a cutting knife 6 is arranged on the free end of the electric telescopic rod 5, the moving directions of the linear guide rail 1 2 and the linear guide rail 2 4 are arranged perpendicular to each other, a winding and separation structure 8 is arranged on the support platform 1, and an auxiliary pressing frame 21 is also arranged on the support platform 1, and the inner side wall of the auxiliary pressing frame 21 is rotatably arranged on the feeding roller 22, a storage box 23 is arranged at the bottom of the support platform 1, and a storage box 24 is slidably provided on the side wall of the storage box 23, and a feeding port is opened between the storage box 23 and the storage bin 12, and four groups of supporting feet 7 are arranged at the bottom of the support platform 1, and the four groups of supporting feet 7 are arranged at the four corners of the bottom of the support platform 1.

[0022] like Figure 1 and Figure 2As shown, the winding and separation structure 8 includes a winding frame 9, a winding roller 10 and a winding motor 11. The winding frame 9 is arranged on the support platform 1, and both ends of the winding roller 10 are rotatably arranged on the winding frame 9. The winding motor 11 is arranged on the winding frame 9 and the power output shaft is connected to the winding roller 10. A storage bin 12 is provided on the support platform 1. The top of the storage bin 12 is open, and a sealing door 13 is hinged at the opening. A driving telescopic rod 14 is also provided in the storage bin 12. One end of the driving telescopic rod 14 is hinged to the inner wall of the storage bin 12, and the free end of the driving telescopic rod 14 is hinged to the bottom wall of the sealing door 13.

[0023] like Figure 2 and Figure 3 As shown, a holding structure 15 is also provided on the support frame 3, and the holding structure 15 includes a holding bin 16, a sliding plate 17, a holding plate 18 and an electric push rod 19. The holding bin 16 is provided on the support frame 3, and the sliding plate 17 is slidably provided on the inner wall of the holding bin 16. The electric push rod 19 is provided on the top of the holding bin 16 and the power output shaft is connected to the sliding plate 17. The holding plate 18 is provided at the bottom of the sliding plate 17, and the other end of the holding plate 18 passes through and slides on the bottom wall of the holding bin 16. The holding plates 18 are provided in four groups and are evenly distributed at the four corners of the bottom of the sliding plate 17. Auxiliary pressing rollers 20 are rotatably provided on the opposite side walls of the two groups of holding plates 18.

[0024] During specific use, one end of the tarpaulin is wound around the winding roller 10, and the other end is pressed by the feeding pressure roller 22 to prevent uneven tension when the tarpaulin moves. The linear guide rail 1 2, the linear guide rail 2 4 and the electric telescopic rod 5 cooperate to drive the cutting knife 6 to move to achieve cutting of the tarpaulin. At the same time, the electric push rod 19 drives the sliding plate 17 to move, so that the auxiliary pressure roller 20 presses on both sides of the cutting position to further prevent the tarpaulin from wrinkling. The winding motor 11 drives the winding roller 10 to wind up the tarpaulin. When it moves to the storage bin 12, the telescopic rod 14 drives the sealing door 13 to move to leak out of the storage bin 12, so that the disassembled tarpaulin falls into the storage box 24 for convenient centralized processing.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A convenient tarpaulin cutting device, comprising a support platform, characterized in that: Two groups of linear guide rails 1 are provided on the support platform, and support frames are provided on the sliding blocks of the two groups of linear guide rails 1. The support frame is a C-shaped structure. A linear guide rail 2 is provided at the bottom of the support frame. An electric telescopic rod is provided at the bottom of the sliding block of the linear guide rail 2. A cutting knife is provided on the free end of the electric telescopic rod. The moving directions of the linear guide rail 1 and the linear guide rail 2 are perpendicular to each other, and a winding and separation structure is provided on the support platform.

2. A convenient tarpaulin cutting device according to claim 1, characterized in that: The winding and separation structure includes a winding frame, a winding roller and a winding motor, the winding frame is arranged on a support platform, the two ends of the winding roller are rotatably arranged on the winding frame, the winding motor is arranged on the winding frame and the power output shaft is connected to the winding roller, a storage bin is arranged on the support platform, the top of the storage bin is open, a sealing door is hinged at the opening, a driving telescopic rod is also arranged in the storage bin, one end of the driving telescopic rod is hinged to the inner side wall of the storage bin, and the free end of the driving telescopic rod is hinged to the bottom wall of the sealing door.

3. A convenient tarpaulin cutting device according to claim 2, characterized in that: The support frame is also provided with a holding structure, which includes a holding position, a sliding plate, a holding plate and an electric push rod. The holding position is arranged on the support frame, the sliding plate is slidably arranged on the inner wall of the holding position, the electric push rod is arranged at the top of the holding position and the power output shaft is connected to the sliding plate, the holding plate is arranged at the bottom of the sliding plate, and the other end of the holding plate passes through and slides on the bottom wall of the holding position. Four groups of holding plates are provided and are evenly distributed at the four corners of the bottom of the sliding plate, and auxiliary pressing rollers are rotatably arranged on the opposite side walls of the two groups of holding plates.

4. A convenient tarpaulin cutting device according to claim 3, characterized in that: The support platform is also provided with an auxiliary pressing frame, and a feeding pressing roller is rotatably provided on the inner side wall of the auxiliary pressing frame.

5. A convenient tarpaulin cutting device according to claim 4, characterized in that: A storage box is provided at the bottom of the support platform, a storage box is slidably provided through the side wall of the storage box, and a material discharge port is provided between the storage box and the storage bin.

6. A convenient tarpaulin cutting device according to claim 5, characterized in that: The bottom of the support platform is provided with four groups of support feet, and the four groups of support feet are arranged at the four corners of the bottom of the support platform.

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