Packaging leather cutting equipment

Abstract

The utility model discloses packaging leather cutting equipment which comprises a feeding table and a material receiving table fixedly connected with one end of the feeding table, a cutting assembly and a cutting assembly are sequentially arranged on the feeding table from right to left, and a material pulling assembly capable of moving in a reciprocating mode is arranged on the material receiving table. A plurality of first saw blades with adjustable intervals are arranged on the cutting assembly, the cutting assembly comprises a U-shaped frame, and a second saw blade capable of reciprocating in the length direction of the U-shaped frame is arranged on the U-shaped frame. According to the packaging leather cutting device, the cutting assembly is matched with the cutting assembly, packaging leather can be cut into a plurality of rectangular blocks, a plurality of pieces of packaging leather can be cut at a time, the working efficiency is greatly improved, meanwhile, the cutting length and width can be flexibly adjusted according to the needed size, and the packaging leather cutting device is easy to operate and high in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging leather cutting, in particular to packaging leather cutting equipment. Background Art

[0002] Packaging leather is a common packaging material with a tough texture and a long service life. When the packaging leather is manufactured, it needs to be cut and processed.

[0003] When the existing packaging leather cutting equipment is used, the packaging leather is usually laid flat on the workbench surface of the equipment, and a cutting knife that can move along the length and width of the workbench is arranged above the workbench. The packaging leather can be cut by controlling the horizontal and vertical moving distances of the cutting knife according to the required cutting size. However, the equipment can only cut one product at a time, and the operation is cumbersome, which greatly affects the production efficiency. Utility Model Content

[0004] The utility model aims to provide a packaging leather cutting device to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a packaging leather cutting equipment, comprising a feeding table and a receiving table fixedly connected to one end of the feeding table, the feeding table is provided with a splitting component and a cutting component from right to left in sequence, the receiving table is provided with a reciprocating pulling component, the splitting component is provided with a plurality of first saw blades with adjustable spacing, the cutting component comprises a U-shaped frame, the U-shaped frame is provided with a second saw blade that can reciprocate along its length direction, and the cutting component is provided with a clamping structure for fixing the packaging leather, the pulling component comprises a movable plate, the surface of the movable plate is provided with a rectangular opening along its length direction, and a clamping structure that can move up and down for clamping the head of the packaging leather is provided in the rectangular opening.

[0006] Preferably, the upper surface of the receiving platform is lower than the upper surface of the feeding platform, and a U-shaped opening is provided at one end of the surface of the receiving platform that contacts the feeding platform.

[0007] Preferably, the cutting assembly includes two relatively distributed fixed seats, the bottom of the fixed seat is fixedly connected to the upper surface of the feeding table, and a rotating shaft is rotatably connected between the two fixed seats through a bearing, a first motor is provided at one end of the rotating shaft, the first motor is installed on the fixed seat, and a threaded section is provided on the rotating shaft, the middle part of the surface of the first saw blade is sleeved on the threaded section and slidably connected thereto, and both sides of the first saw blade are threadedly connected to the threaded section through a threaded knob.

[0008] Preferably, a notch is provided on one side of the bottom of the U-shaped frame, a first groove is provided on the top of the notch, a first screw rod is rotatably connected to the first groove through a bearing, one end of the first screw rod is connected to a second motor, the second motor is installed on the side wall of the U-shaped frame, a first threaded block is threadedly connected to the first screw rod, and the size of the first threaded block matches the size of the first groove and is slidably connected thereto, the second saw blade is connected to a third motor, the third motor is connected to an L-shaped frame, and the horizontal part of the L-shaped frame is fixedly connected to the bottom of the first threaded block.

[0009] Preferably, the clamping structure includes a pressing plate, and a first cylinder is installed on the upper surface of the U-shaped frame through a fixing frame, the bottom of the piston rod of the first cylinder extends below the horizontal part of the U-shaped frame and is fixedly connected to the middle part of the upper surface of the pressing plate, and a plurality of orderly distributed first sliding rods are provided on the upper surface of the pressing plate, and a first sliding hole is provided on the surface of the U-shaped frame which is slidably connected to the first sliding rod.

[0010] Preferably, a second groove is provided on one side of the upper surface of the material receiving platform, and a trapezoidal groove is provided on the other side, a second screw rod is rotatably connected to the second groove through a bearing, one end of the second screw rod extends to the outside of the second groove and is connected to a fourth motor, the fourth motor is installed on the side wall of the material receiving platform, a second threaded block is threadedly connected to the second screw rod, a trapezoidal block is slidably connected to the trapezoidal groove, and the upper surfaces of the trapezoidal block and the second threaded block are fixedly connected to the bottom of the movable plate through a support rod.

[0011] Preferably, the clamping structure includes a clamping plate arranged in the rectangular opening, a second cylinder is installed on the middle part of the upper surface of the movable plate through a fixing frame, the bottom of the piston rod of the second cylinder extends into the rectangular opening and is fixedly connected to the middle part of the upper surface of the clamping plate, and second sliding rods are arranged on both sides of the upper surface of the clamping plate, and the upper surface of the movable plate is provided with a second sliding hole which is slidably connected to the second sliding rod up and down.

[0012] The packaging leather cutting device of the utility model has the following advantages:

[0013] 1. The utility model provides a threaded section, and the spacing between the first saw blades can be adjusted by loosening the threaded knobs on both sides of the first saw blade, so that it is convenient to adjust the spacing between multiple first saw blades according to the width of the packaging leather to be cut, and the flexibility is strong. After adjusting the spacing, the first saw blade can be locked by tightening the threaded knob. When the packaging leather is pulled forward by the pulling component, the first motor is started, so that the rotating shaft drives the first saw blade to rotate, so that the packaging leather is cut into multiple long strips of equal width at one time during the forward movement, and the cutting component can be used to cut the packaging leather into multiple rectangular blocks, so that multiple packaging leathers can be cut at one time, which greatly improves the work efficiency. At the same time, the equipment is convenient for flexibly adjusting the cutting length and width according to the required size, and the operation is simple and practical.

[0014] 2. By starting the fourth motor, the second screw rod rotates, and under the cooperation between the second threaded block and the trapezoidal block and the trapezoidal groove, the movable plate reciprocates along the length direction of the feeding table, so that the movable plate first moves to one side of one end of the feeding table, so that the clamping mechanism on the movable plate clamps and fixes the head of the packaging leather, and then the fourth motor is started to make the movable plate pull the packaging leather to move to the left, and the distance that the movable plate pulls the packaging leather is set according to the required cutting length. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective;

[0018] Figure 3 It is a structural schematic diagram of the splitting component in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the cutting component in the utility model;

[0020] Figure 5 This is a connection diagram of the first screw rod and the L-shaped frame in the utility model;

[0021] Figure 6 It is a structural schematic diagram of the material drawing component in the utility model;

[0022] Explanation of the markings in the figure: 1. Feeding table; 2. Receiving table; 3. Splitting assembly; 4. Cutting assembly; 5. Pulling assembly; 6. U-shaped mouth; 7. Fixed seat; 8. First motor; 9. Rotating shaft; 10. Threaded section; 11. First saw blade; 12. Threaded knob; 13. U-shaped frame; 14. Notch; 15. First groove; 16. Second motor; 17. L-shaped frame; 18. Third motor; 19. Second saw blade; 20. First cylinder; 21. Pressing plate; 22. First slide rod; 23. First screw rod; 24. First threaded block; 25. Movable plate; 26. Second groove; 27. Second screw rod; 28. Fourth motor; 29. ​​Second threaded block; 30. Trapezoidal groove; 31. Trapezoidal block; 32. Rectangular mouth; 33. Clamp; 34. Second cylinder; 35. Second slide rod. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a packaging leather cutting device of the utility model in conjunction with the accompanying drawings.

[0029] like Figure 1-6 As shown, a packaging leather cutting device of the utility model comprises a feeding table 1 and a receiving table 2 fixedly connected to one end of the feeding table 1, the upper surface of the receiving table 2 is lower than the upper surface of the feeding table 1, and a U-shaped opening 6 is provided at one end of the surface of the receiving table 2 that contacts the feeding table 1. Through the setting of the U-shaped opening 6, the tail end of the cut packaging leather will fall into the U-shaped opening 6, and finally slide down through the U-shaped opening 6 for collection. The feed table 1 is provided with a splitting component 3 and a cutting component 4 from right to left, a reciprocating material pulling component 5 is provided on the material receiving table 2, a plurality of first saw blades 11 with adjustable spacing are provided on the splitting component 3, the splitting component 3 includes two relatively distributed fixed seats 7, the bottom of the fixed seat 7 is fixedly connected to the upper surface of the feed table 1, and a rotating shaft 9 is rotatably connected between the two fixed seats 7 through a bearing, a first motor 8 is provided at one end of the rotating shaft 9, the first motor 8 is installed on the fixed seat 7, and a threaded section 10 is provided on the rotating shaft 9, the middle part of the surface of the first saw blade 11 is sleeved on the threaded section 10 and is slidably connected thereto, and the first saw Both sides of the blade 11 are threadedly connected to the threaded section 10 through a threaded knob 12. Through the setting of the threaded section 10, the spacing between the first saw blades 11 can be adjusted by loosening the threaded knobs 12 on both sides of the first saw blade 11, so that it is convenient to adjust the spacing between multiple first saw blades 11 according to the width of the packaging leather to be cut. It has strong flexibility. After adjusting the spacing, the first saw blade 11 can be locked by tightening the threaded knob 12. When the packaging leather is pulled forward by the pulling component 5, the first motor 8 is started, so that the rotating shaft 9 drives the first saw blade 11 to rotate, so that the packaging leather is cut into multiple long strips of equal width at one time during the forward movement.

[0030] The cutting assembly 4 includes a U-shaped frame 13, on which a second saw blade 19 that can reciprocate along its length direction is arranged, a notch 14 is arranged on one side of the bottom of the U-shaped frame 13, a first groove 15 is arranged on the top of the notch 14, a first screw rod 23 is rotatably connected in the first groove 15 through a bearing, one end of the first screw rod 23 is connected to a second motor 16, the second motor 16 is installed on the side wall of the U-shaped frame 13, a first threaded block 24 is threadedly connected to the first screw rod 23, and the size of the first threaded block 24 matches the size of the first groove 15 and is slidably connected thereto, a third motor 18 is connected to the second saw blade 19, and the third motor 18 An L-shaped frame 17 is connected, and the horizontal part of the L-shaped frame 17 is fixedly connected to the bottom of the first threaded block 24. By starting the second motor 16, the first screw rod 23 rotates. Under the action of the first threaded block 24, the L-shaped frame 17 drives the third motor 18 to move along the width direction of the feeding table 1, and the third motor 18 is started, so that the packaging leather is cut along the width direction, and the packaging leather is cut into multiple rectangular blocks in cooperation with the dividing component 3, so that multiple packaging leathers can be cut at one time, which greatly improves the work efficiency. At the same time, the equipment is convenient for flexibly adjusting the cutting length and width according to the required size, and the operation is simple and practical. The cutting assembly 4 is provided with a clamping structure for fixing the packaging leather, the clamping structure includes a pressing plate 21, and a first cylinder 20 is installed on the upper surface of the U-shaped frame 13 through a fixing frame, the bottom of the piston rod of the first cylinder 20 extends to below the horizontal part of the U-shaped frame 13 and is fixedly connected to the middle part of the upper surface of the pressing plate 21, and a plurality of orderly distributed first sliding rods 22 are provided on the upper surface of the pressing plate 21, and a first sliding hole slidably connected to the first sliding rod 22 is provided on the surface of the U-shaped frame 13. When the second saw blade 19 is needed for cutting, the first cylinder 20 is started to move the pressing plate 21 downward, so that the pressing plate 21 presses and fixes the packaging leather, so that the packaging leather will not deviate during cutting, thereby ensuring the cutting quality, and the cooperation between the first sliding rod 22 and the first sliding hole makes the pressing plate 21 more stable when moving up and down.

[0031] The material pulling assembly 5 includes a movable plate 25, the surface of the movable plate 25 is provided with a rectangular opening 32 along its length direction, and a clamping structure that can move up and down for clamping the head of the packaged leather is provided in the rectangular opening 32. A second groove 26 is provided on one side of the upper surface of the material receiving platform 2, and a trapezoidal groove 30 is provided on the other side. A second screw rod 27 is rotatably connected to the second groove 26 through a bearing. One end of the second screw rod 27 extends to the outside of the second groove 26 and is connected to a fourth motor 28. The fourth motor 28 is installed on the side wall of the material receiving platform 2. A second threaded block 29 is threadedly connected to the second screw rod 27, and a trapezoidal block 31 is slidably connected in the trapezoidal groove 30. The upper surfaces of the trapezoidal block 31 and the second threaded block 29 are fixedly connected to the bottom of the movable plate 25 through a support rod. By starting the fourth motor 28, the second screw rod 27 rotates, and under the cooperation between the second threaded block 29 and the trapezoidal block 31 and the trapezoidal groove 30, the movable plate 25 reciprocates along the length direction of the feeding table 1, so that the movable plate 25 first moves to one side of one end of the feeding table 1, so that the clamping mechanism on the movable plate 25 clamps and fixes the head of the packaging leather, and then the fourth motor 28 is started, so that the movable plate 25 pulls the packaging leather to move to the left, and the distance that the movable plate 25 pulls the packaging leather is set according to the required cutting length. The clamping structure includes a clamping plate 33 arranged in the rectangular opening 32, and a second cylinder 34 is installed in the middle part of the upper surface of the movable plate 25 through a fixing frame, and the bottom of the piston rod of the second cylinder 34 extends into the rectangular opening 32 and is fixedly connected to the middle part of the upper surface of the clamping plate 33, and second sliding rods 35 are provided on both sides of the upper surface of the clamping plate 33, and the upper surface of the movable plate 25 is provided with a second sliding hole connected to the second sliding rod 35 for sliding up and down. By starting the second cylinder 34, the second cylinder 34 pushes the clamping plate 33 to move downward, so that the clamping plate 33 cooperates with the rectangular opening 32 to clamp and fix the head of the packaging leather, and with the cooperation between the second sliding rod 35 and the second sliding hole, it is convenient to limit the clamping plate 33, so that the clamping plate 33 is more stable when moving up and down.

[0032] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A packaging leather cutting device, characterized in that: It comprises a feeding platform (1) and a receiving platform (2) fixedly connected to one end of the feeding platform (1), wherein a splitting component (3) and a cutting component (4) are arranged on the feeding platform (1) from right to left, and a reciprocating pulling component (5) is arranged on the receiving platform (2); wherein: The splitting component (3) is provided with a plurality of first saw blades (11) with adjustable spacing; The cutting assembly (4) comprises a U-shaped frame (13), on which a second saw blade (19) is arranged which can reciprocate along its length direction, and the cutting assembly (4) is provided with a clamping structure for fixing the packaging leather; The material pulling assembly (5) comprises a movable plate (25), the surface of the movable plate (25) is provided with a rectangular opening (32) along its length direction, and a clamping structure which can move up and down and is used to clamp the head of the packaging leather is provided in the rectangular opening (32).

2. The packaging leather cutting device according to claim 1, characterized in that: The upper surface of the receiving platform (2) is lower than the upper surface of the feeding platform (1), and a U-shaped opening (6) is provided at one end of the surface of the receiving platform (2) that contacts the feeding platform (1).

3. The packaging leather cutting device according to claim 1, characterized in that: The cutting assembly (3) comprises two relatively distributed fixed seats (7), the bottom of the fixed seats (7) is fixedly connected to the upper surface of the feeding platform (1), and a rotating shaft (9) is rotatably connected between the two fixed seats (7) via a bearing, a first motor (8) is provided at one end of the rotating shaft (9), the first motor (8) is installed on the fixed seat (7), and a threaded section (10) is provided on the rotating shaft (9), the middle part of the surface of the first saw blade (11) is sleeved on the threaded section (10) and is slidably connected thereto, and both sides of the first saw blade (11) are threadedly connected to the threaded section (10) via a threaded knob (12).

4. The packaging leather cutting device according to claim 1, characterized in that: A notch (14) is provided at one side of the bottom of the U-shaped frame (13), a first groove (15) is provided at the top of the notch (14), a first screw rod (23) is rotatably connected in the first groove (15) via a bearing, one end of the first screw rod (23) is connected to a second motor (16), the second motor (16) is mounted on the side wall of the U-shaped frame (13), a first threaded block (24) is threadedly connected to the first screw rod (23), and the size of the first threaded block (24) matches the size of the first groove (15) and is slidably connected thereto, a third motor (18) is connected to the second saw blade (19), the third motor (18) is connected to the L-shaped frame (17), and the horizontal portion of the L-shaped frame (17) is fixedly connected to the bottom of the first threaded block (24).

5. The packaging leather cutting device according to claim 1, characterized in that: The clamping structure comprises a pressing plate (21), a first cylinder (20) is installed on the upper surface of the U-shaped frame (13) via a fixing frame, the bottom of the piston rod of the first cylinder (20) extends below the horizontal part of the U-shaped frame (13) and is fixedly connected to the middle part of the upper surface of the pressing plate (21), and a plurality of orderly distributed first sliding rods (22) are arranged on the upper surface of the pressing plate (21), and a first sliding hole slidably connected to the first sliding rod (22) is arranged on the surface of the U-shaped frame (13).

6. The packaging leather cutting device according to claim 1, characterized in that: A second groove (26) is provided on one side of the upper surface of the material receiving platform (2), and a trapezoidal groove (30) is provided on the other side. A second screw rod (27) is rotatably connected to the second groove (26) via a bearing. One end of the second screw rod (27) extends to the outside of the second groove (26) and is connected to a fourth motor (28). The fourth motor (28) is installed on the side wall of the material receiving platform (2). A second threaded block (29) is threadedly connected to the second screw rod (27). A trapezoidal block (31) is slidably connected to the trapezoidal groove (30). The upper surfaces of the trapezoidal block (31) and the second threaded block (29) are fixedly connected to the bottom of the movable plate (25) via a support rod.

7. The packaging leather cutting device according to claim 1, characterized in that: The clamping structure comprises a clamping plate (33) arranged in the rectangular opening (32); a second cylinder (34) is installed in the middle part of the upper surface of the movable plate (25) through a fixing frame; the bottom of the piston rod of the second cylinder (34) extends into the rectangular opening (32) and is fixedly connected to the middle part of the upper surface of the clamping plate (33); second sliding rods (35) are arranged on both sides of the upper surface of the clamping plate (33); and a second sliding hole is arranged on the upper surface of the movable plate (25) and is slidably connected to the second sliding rod (35) up and down.

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