Cutting device for denim production

Abstract

The utility model belongs to the technical field of denim production, and particularly relates to a denim production cutting device which comprises a machining platform. The top of the machining platform is fixedly connected with an output electric cylinder. The bottom of the output electric cylinder is fixedly connected with a cutting device body. The cutting device body is arranged on the inner side of the machining platform. The top of the cutting device body is fixedly connected with a connecting plate; a plurality of groups of first sliding grooves are formed in the inner side of the connecting plate; the inner side of the first sliding groove is slidably connected with a rack. During working, the gear extrudes the rack to enter the inner side of the first sliding groove through the first spring column; the gear cannot rotate due to downward movement of the connecting plate; after the cutting device body completes cutting, the connecting plate moves upwards, and in the moving process of the connecting plate, the gear is driven to rotate through the rack, so that the denim on the top of the gear moves in the direction away from the cutting device body; the situation that workers collide with the cutting device is reduced through the whole device; and the whole device improves the safety of the working environment.

Description

Technical Field

[0001] The utility model belongs to the technical field of denim production, in particular to a denim production cutting device. Background Art

[0002] During the production process of denim, and according to processing needs, a cutting device is often used to cut the denim, and the denim is cut into different sizes to facilitate subsequent processing purposes.

[0003] In the current prior art, the denim production cutting device is usually composed of a processing platform and a cutting device. After the denim is placed on the top of the processing platform, the cutting device is started and the cutting device can cut the denim.

[0004] In the existing denim production and cutting device, after the denim is cut, it often stays at the bottom of the cutting machine. The staff needs to take the cut denim out from the bottom of the cutting device, and this step may cause the staff and the cutting device to collide with each other. Therefore, a denim production and cutting device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a denim production and cutting device.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: a denim production cutting device described in the utility model comprises a processing platform; an output electric cylinder is fixedly connected to the top of the processing platform; a cutting device body is fixedly connected to the bottom of the output electric cylinder; the cutting device body is arranged on the inner side of the processing platform; a connecting plate is fixedly connected to the top of the cutting device body; a plurality of first slide grooves are arranged on the inner side of the connecting plate; a rack is slidably connected to the inner side of the first slide groove; a first spring column is fixedly connected to the side wall of the rack; the first spring column is connected to the inner side wall of the first slide groove; a gear is rotatably connected to the side wall of the processing platform; the gear and the rack are meshed with each other; a first conveying roller is rotatably connected to the bottom of the inner side of the processing platform; the first conveying roller is connected to the gear; an elastic reset plate is fixedly connected to the side wall of the processing platform; a rotating plate is rotatably connected to the side wall of the processing platform; the rotating plate and the elastic reset plate are connected to each other; a first limiting column is fixedly connected to the side wall of the processing platform; the first limiting column and the rotating plate are fitted with each other; the rotating plate and the gear are meshed with each other.

[0007] Preferably, the inner bottom of the processing platform is rotatably connected to a second conveying roller on a side away from the first conveying roller; the side wall of the second conveying roller and the side wall of the gear are both fixedly connected to connecting rollers; the outer side wall of the connecting roller is rotatably connected to a transmission belt.

[0008] Preferably, both side walls of the cutting device body are fixedly connected with second spring columns; and the bottoms of the second spring columns are fixedly connected with extrusion plates.

[0009] Preferably, a side wall of the first sliding groove on the inner side away from the rack and a side wall of the rack on the inner side close to the first sliding groove are both fixedly connected with magnetic plates; and the magnetic plates are both arranged on the inner side of the first spring column.

[0010] Preferably, a second slide groove is provided through the top of the connecting plate; a second limiting column is slidably connected to the inner side of the second slide groove; and the second limiting column is interconnected with the side wall of the processing platform.

[0011] Preferably, the inner side wall of the second sliding groove is rotatably connected to a plurality of groups of fitting wheels; the outer side wall of the fitting wheel fits with the outer side wall of the second limiting column.

[0012] Preferably, the outer side walls of the first conveying roller and the second conveying roller are both fixedly connected with a friction soft plate.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a denim production cutting device, and during the movement of the cutting device body, the connecting plate can be driven to move downward together, and the gear squeezes the rack through the first spring column to enter the inner side of the first slide groove; the gear will not rotate due to the downward movement of the connecting plate; when the cutting device body is finished cutting, the connecting plate moves upward, and during the movement of the connecting plate, the gear is driven to rotate through the rack, so that the denim on the top of the gear moves away from the cutting device body; the overall device reduces the occurrence of collisions between the staff and the cutting device; the overall device improves the safety of the working environment.

[0015] 2. The utility model provides a denim production and cutting device, in which the connecting roller and the transmission belt cooperate with each other to drive the second conveying roller to rotate together, so that the second conveying roller rotates toward the cutting device body, and the second conveying roller cooperates with the first conveying roller to convey the cut denim; the overall device improves the stability of the cut denim when conveying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the processing platform of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the cutting device in the utility model;

[0019] Figure 3 yes Figure 2 A magnified image of point A;

[0020] Figure 4 It is a three-dimensional diagram of the second limiting column in the utility model.

[0021] Legend:

[0022] 1. Processing platform; 11. Output electric cylinder; 12. Cutting device body; 13. Connecting plate; 14. First slide groove; 15. Rack; 16. First spring column; 17. Gear; 18. First conveying roller; 19. Elastic reset plate; 110. Turntable; 111. First limit column; 2. Second conveying roller; 21. Connecting roller; 22. Transmission belt; 3. Second spring column; 31. Extrusion plate; 4. Magnetic plate; 5. Second slide groove; 51. Second limit column; 6. Fitting wheel; 7. Friction soft plate. DETAILED DESCRIPTION

[0023] 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.

[0024] Specific examples are given below.

[0025] See also Figure 1-Figure 4The utility model provides a denim production cutting device, comprising a processing platform 1; an output electric cylinder 11 is fixedly connected to the top of the processing platform 1; a cutting device body 12 is fixedly connected to the bottom of the output electric cylinder 11; the cutting device body 12 is arranged on the inner side of the processing platform 1; a connecting plate 13 is fixedly connected to the top of the cutting device body 12; a plurality of first slide grooves 14 are arranged on the inner side of the connecting plate 13; a rack 15 is slidably connected to the inner side of the first slide groove 14; a first spring column 16 is fixedly connected to the side wall of the rack 15; the first spring column 16 and the inner side of the first slide groove 14 The walls are connected to each other; the side wall of the processing platform 1 is rotatably connected to a gear 17; the gear 17 and the rack 15 are meshed with each other; the bottom of the inner side of the processing platform 1 is rotatably connected to a first conveying roller 18; the first conveying roller 18 and the gear 17 are connected to each other; the side wall of the processing platform 1 is fixedly connected to an elastic reset plate 19; the side wall of the processing platform 1 is rotatably connected to a rotating plate 110; the rotating plate 110 and the elastic reset plate 19 are connected to each other; the side wall of the processing platform 1 is fixedly connected to a first limiting column 111; the first limiting column 111 and the rotating plate 110 fit each other; the rotating The plate 110 meshes with the gear 17; during operation, the first spring column 16 cooperates with the rack 15 to enable the rack 15 to move inside the first slide groove 14; the elastic reset plate 19, the rotating plate 110 and the first limiting column 111 cooperate with each other to limit the rotation direction of the gear 17, so that the gear 17 can only rotate counterclockwise; after the denim is placed at the bottom of the inner side of the processing platform 1, the output electric cylinder 11 is started, and the output electric cylinder 11 pushes the cutting device body 12 to move downward and cut the denim, and during the movement of the cutting device body 12, The connecting plate 13 can be driven to move downward together, and the gear 17 squeezes the rack 15 through the first spring column 16 to enter the inner side of the first slide groove 14; the gear 17 will not rotate due to the downward movement of the connecting plate 13; when the cutting device body 12 completes cutting, the connecting plate 13 moves upward, and during the movement of the connecting plate 13, the gear 17 is driven to rotate by the rack 15, so that the denim on the top of the gear 17 moves away from the cutting device body 12; the overall device reduces the occurrence of collisions between the staff and the cutting device; the overall device improves the safety of the working environment.

[0026] Further, such as Figure 2As shown, the second conveying roller 2 is rotatably connected to the side of the inner bottom of the processing platform 1 away from the first conveying roller 18; the side wall of the second conveying roller 2 and the side wall of the gear 17 are fixedly connected with a connecting roller 21; the outer side wall of the connecting roller 21 is rotatably connected to the transmission belt 22; during operation, during the rotation of the gear 17, the connecting roller 21 and the transmission belt 22 cooperate with each other to drive the second conveying roller 2 to rotate together, so that the second conveying roller 2 rotates toward the cutting device body 12, and the second conveying roller 2 cooperates with the first conveying roller 18 to convey the cut denim; the overall device improves the stability of the cut denim when conveying.

[0027] Further, such as Figure 2 As shown, the second spring columns 3 are fixedly connected to the two side walls of the cutting device body 12; the bottom of the second spring columns 3 is fixedly connected to the extrusion plate 31; during operation, when the cutting device body 12 and the top of the denim are in contact with each other, the second spring columns 3 and the extrusion plate 31 cooperate with each other, and the extrusion plate 31 is in contact with the top of the denim before the cutting device body 12, thereby achieving the effect of fixing the denim during the cutting process of the cutting device body 12; the overall device improves the stability when cutting the denim.

[0028] Further, such as Figure 4 As shown, the side wall of the inner side of the first slide groove 14 away from the rack 15 and the side wall of the rack 15 close to the first slide groove 14 are both fixedly connected with magnetic plates 4; the magnetic plates 4 are all arranged on the inner side of the first spring column 16; when working, a pair of magnetic plates 4 repel each other due to magnetic force, so that the outer wall of the rack 15 is more closely fitted to the gear 17; the overall device improves the stability of the rack 15 when driving the gear 17 to rotate.

[0029] Further, such as Figure 4 As shown, a second slide groove 5 is provided through the top of the connecting plate 13; a second limiting column 51 is slidably connected to the inner side of the second slide groove 5; the second limiting column 51 is interconnected with the side wall of the processing platform 1; when working, the second slide groove 5 and the second limiting column 51 cooperate with each other to limit the moving range of the connecting plate 13, thereby making the connecting plate 13 more stable when moving and reducing the load at the connection between the connecting plate 13 and the cutting device body 12.

[0030] Further, such as Figure 2 As shown, the inner wall of the second slide groove 5 is rotatably connected to multiple sets of fitting wheels 6; the outer wall of the fitting wheel 6 fits with the outer wall of the second limiting column 51; during operation, when the second slide groove 5 moves outside the second limiting column 51, the fitting wheel 6 rotates together, and the fitting wheel 6 can effectively reduce the friction between the contact surface of the second slide groove 5 and the second limiting column 51.

[0031] Further, such as Figure 2 As shown, the outer side walls of the first conveyor roller 18 and the second conveyor roller 2 are fixedly connected with a friction soft plate 7; when working, the friction soft plate 7 can reduce the wear caused by the long-term friction between the outer side walls of the second conveyor roller 2 and the first conveyor roller 18 and the denim; the overall device improves the stability of the second conveyor roller 2 and the first conveyor roller 18 when working for a long time.

[0032] Working principle: During operation, the first spring column 16 cooperates with the rack 15 to move the rack 15 inside the first slide groove 14; the elastic reset plate 19, the rotating plate 110 and the first limit column 111 cooperate with each other to limit the rotation direction of the gear 17, so that the gear 17 can only rotate counterclockwise; after the denim is placed on the bottom of the inner side of the processing platform 1, the output electric cylinder 11 is started, and the output electric cylinder 11 pushes the cutting device body 12 to move downward and cut the denim, and during the movement of the cutting device body 12, the connecting plate 13 can be driven to move downward together, and the gear 17 squeezes the rack 15 through the first spring column 16 to enter the inner side of the first slide groove 14 The gear 17 will not rotate due to the downward movement of the connecting plate 13; when the cutting device body 12 is finished cutting, the connecting plate 13 moves upward, and during the movement of the connecting plate 13, the gear 17 is driven to rotate by the rack 15, so that the denim on the top of the gear 17 moves away from the cutting device body 12; the overall device reduces the collision between the staff and the cutting device; the overall device improves the safety of the working environment; during the rotation of the gear 17, the connecting roller 21 and the transmission belt 22 cooperate with each other to drive the second conveying roller 2 to rotate together, so that the second conveying roller 2 rotates toward the cutting device body 12 together, and the second conveying roller 2 and the first conveying roller 2 are connected. The feeding rollers 18 cooperate with each other to convey the cut denim; the overall device improves the stability of the cut denim when conveying; when the cutting device body 12 and the top of the denim fit together, the second spring column 3 and the extrusion plate 31 cooperate with each other, and the extrusion plate 31 fits with the top of the denim before the cutting device body 12, so as to achieve the effect of fixing the denim during the cutting process of the cutting device body 12; the overall device improves the stability of the denim when cutting; a pair of magnetic plates 4 repel each other due to magnetic force, so that the outer wall of the rack 15 fits more closely with the gear 17; the overall device improves the rack 15 drives the gear 1 7 is stable when rotating; the second slide groove 5 and the second limiting column 51 cooperate with each other to limit the moving range of the connecting plate 13, so that the connecting plate 13 is more stable when moving, and the load at the connection between the connecting plate 13 and the cutting device body 12 is reduced; when the second slide groove 5 moves outside the second limiting column 51, the fitting wheel 6 rotates together, and the fitting wheel 6 can effectively reduce the friction between the contact surface of the second slide groove 5 and the second limiting column 51; the friction soft plate 7 can reduce the wear caused by the long-term friction between the outer wall of the second conveying roller 2 and the first conveying roller 18 and the denim; the overall device improves the stability of the second conveying roller 2 and the first conveying roller 18 when working for a long time.

[0033] 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 denim production cutting device, comprising a processing platform (1); characterized in that: The top of the processing platform (1) is fixedly connected to an output electric cylinder (11); the bottom of the output electric cylinder (11) is fixedly connected to a cutting device body (12); the cutting device body (12) is arranged on the inner side of the processing platform (1); the top of the cutting device body (12) is fixedly connected to a connecting plate (13); the inner side of the connecting plate (13) is provided with a plurality of first sliding grooves (14); the inner side of the first sliding groove (14) is slidably connected to a rack (15); the side wall of the rack (15) is fixedly connected to a first spring column (16); the first spring column (16) and the inner side wall of the first sliding groove (14) are mutually connected; the side wall of the processing platform (1) is rotatably connected to a gear ( 17); the gear (17) and the rack (15) are meshed with each other; the inner bottom of the processing platform (1) is rotatably connected to a first conveying roller (18); the first conveying roller (18) and the gear (17) are mutually connected; the side wall of the processing platform (1) is fixedly connected to an elastic reset plate (19); the side wall of the processing platform (1) is rotatably connected to a rotating plate (110); the rotating plate (110) and the elastic reset plate (19) are mutually connected; the side wall of the processing platform (1) is fixedly connected to a first limiting column (111); the first limiting column (111) and the rotating plate (110) are mutually fitted; the rotating plate (110) and the gear (17) are mutually meshed.

2. A denim production cutting device as claimed in claim 1, characterized in that: A second conveying roller (2) is rotatably connected to the inner bottom of the processing platform (1) at a side away from the first conveying roller (18); a connecting roller (21) is fixedly connected to the side wall of the second conveying roller (2) and the side wall of the gear (17); and a transmission belt (22) is rotatably connected to the outer side wall of the connecting roller (21).

3. The denim production cutting device according to claim 1, characterized in that: Second spring columns (3) are fixedly connected to both side walls of the cutting device body (12); and extrusion plates (31) are fixedly connected to the bottoms of the second spring columns (3).

4. The denim production cutting device according to claim 1, characterized in that: A magnetic plate (4) is fixedly connected to the side wall of the first slide groove (14) away from the rack (15) and the side wall of the rack (15) close to the first slide groove (14); the magnetic plate (4) is arranged on the inner side of the first spring column (16).

5. The denim production cutting device according to claim 1, characterized in that: A second slide groove (5) is provided through the top of the connecting plate (13); a second limiting column (51) is slidably connected inside the second slide groove (5); and the second limiting column (51) is interconnected with the side wall of the processing platform (1).

6. A denim production cutting device as claimed in claim 5, characterized in that: The inner wall of the second sliding groove (5) is rotatably connected to a plurality of groups of fitting wheels (6); the outer wall of the fitting wheel (6) fits with the outer wall of the second limiting column (51) mutually.

7. A denim production cutting device as claimed in claim 2, characterized in that: The outer side walls of the first conveying roller (18) and the second conveying roller (2) are both fixedly connected with a friction soft plate (7).

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