Cutting device for knitted cotton material processing

Abstract

The utility model relates to the technical field of knitted cotton material production and processing, and discloses a cutting device for knitted cotton material processing, which comprises a working table, one side of the top of the working table is fixedly connected with a first mounting frame, the bottom of the first mounting frame is provided with a moving groove, the top of one side of the first mounting frame is provided with a moving cutting mechanism, and the moving cutting mechanism is provided with a cutting groove. Fixing mechanisms are symmetrically and fixedly connected to the bottom of the inner wall of the first mounting frame, each fixing mechanism comprises a fixing plate fixedly connected to the bottom of the inner wall of one side of the first mounting frame, a lifting groove is formed in one side of each fixing plate, and a second motor is fixedly mounted at the top of each fixing plate; the output end of the second motor is fixedly connected with a second lead screw, the end, close to the second motor, of the second lead screw is in threaded connection with a lifting block, the fixing mechanism is arranged, cloth is pressed and fixed more firmly through the rubber pressing plate, follow-up cutting operation on the cloth is facilitated, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of knitted cotton material production and processing, and specifically relates to a cutting device for knitted cotton material processing. Background Art

[0002] Knitted cotton is actually a high-fiber fabric. It is a fabric made by bending or stringing cotton materials with knitting needles. It is mainly divided into weft knitting and warp knitting. It is mainly used in clothing fabrics or home textiles and other products. Knitted cotton has a very light texture. Clothes made of knitted cotton are very light. It has good water absorption and breathability. Knitted cotton materials usually need to be cut during the production and processing process to facilitate subsequent processing.

[0003] When cutting knitted cotton material, the knitted cotton material is first placed on a workbench, and then the fabric is cut by a cutting knife. However, when cutting the fabric in the prior art, the cutting device has poor stability during use, and the knitted fabric is prone to shifting on the workbench. Since the fabric is prone to wrinkling and stacking, the two ends of the fabric cannot be tightened well, and it is not convenient to fix the fabric, resulting in poor cutting and waste of fabric. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a cutting device for knitted cotton material processing to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a cutting device for processing knitted cotton materials, comprising a workbench, a top side of the workbench is fixedly connected to a first mounting frame, a bottom of the first mounting frame is provided with a movable groove, a top of one side of the first mounting frame is provided with a movable cutting mechanism, the bottom of the inner wall of the first mounting frame is symmetrically fixedly connected with a fixing mechanism, the fixing mechanism comprises a fixing plate fixedly connected to the bottom of the inner wall of one side of the first mounting frame, one side of the fixing plate is provided with a lifting groove, a second motor is fixedly installed on the top of the fixing plate, a second screw rod is fixedly connected to the output end of the second motor, an end of the second screw rod close to the second motor is threadedly connected to a lifting block, a movable plate is fixedly connected to one side of the lifting block, a spring is fixedly connected to the bottom of the movable plate, a rubber pressing plate is fixedly connected to the bottom end of the spring, and a collection box is provided on one side of the bottom of the workbench.

[0006] In a preferred embodiment, the second screw rod passes through the top of the fixed plate and extends to the inside of the lifting slot, and one end of the second screw rod away from the second motor is connected to the fixed plate bearing.

[0007] In a preferred embodiment, the mobile cutting mechanism includes a first motor fixedly mounted on the top of one side of a first mounting frame, the output end of the first motor is fixedly connected to a first screw rod, the end of the first screw rod away from the first motor is threadedly connected to a moving block, a hydraulic cylinder is fixedly mounted on the bottom of the moving block, the output end of the hydraulic cylinder is fixedly connected to a tool holder, and the bottom end of the tool holder is fixedly connected to a tool head.

[0008] In a preferred embodiment, the first screw rod passes through one side of the top of the first mounting frame and extends to the inside of the movable groove, and one end of the first screw rod away from the first motor is connected to the bearing of the first mounting frame.

[0009] In a preferred embodiment, a second mounting frame is fixedly connected to the side of the top of the workbench away from the first mounting frame, and a cleaning mechanism is arranged in the middle of the bottom of the second mounting frame. The cleaning mechanism includes an electric cylinder fixedly installed in the middle of the top of the second mounting frame, an electric push rod is fixedly connected to the output end of the electric cylinder, a mounting seat is fixedly connected to the bottom end of the electric push rod, and a cleaning roller is rotatably connected to the bottom of the mounting seat.

[0010] In a preferred embodiment, the cutter head is located above the material discharge chute, and a plurality of grooves are provided on the top of the workbench, wherein guide rollers are rotatably connected to the inside of the grooves.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model is provided with a fixing mechanism. By starting the second motor, the second motor drives the second screw rod to rotate, and the second screw rod drives the lifting block to move downward along the lifting slot, thereby driving the movable plate to move downward, and then driving the rubber pressing plate fixedly connected to the bottom end of the spring to move downward, squeezing the cloth placed on the workbench. At this time, the spring is in a compressed state. Under the action of the rebound force of the spring, the rubber pressing plate presses and fixes the cloth more firmly, which is convenient for subsequent cutting operations and is conducive to improving the practicality of the device.

[0013] 2. The utility model is provided with a cleaning brush mechanism to start the electric cylinder, which drives the electric push rod to extend and retract, thereby driving the cleaning brush roller fixedly installed at the bottom of the mounting seat to move downward. The cleaning brush roller rotates and rolls, so that the transmitted cloth can be cleaned, which is beneficial to improving the cleanliness of the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the cleaning mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the cross-section moving cutting mechanism of the first mounting frame of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the fixing mechanism of the utility model.

[0018] In the figure: 1. workbench; 2. first mounting frame; 3. mobile cutting mechanism; 31. first motor; 32. first screw rod; 33. moving block; 34. hydraulic cylinder; 35. tool holder; 36. tool head; 4. fixing mechanism; 41. fixing plate; 42. lifting slot; 43. second motor; 44. second screw rod; 45. lifting block; 46. moving plate; 47. spring; 48. rubber pressing plate; 5. material discharge slot; 6. second mounting frame; 7. brushing mechanism; 71. electric cylinder; 72. electric push rod; 73. mounting seat; 74. brushing roller; 8. guide roller; 9. collecting box; 10. mobile slot. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a cutting device for knitted cotton material processing, comprising a workbench 1, a first mounting frame 2 is fixedly connected to one side of the top of the workbench 1, a movable groove 10 is provided at the bottom of the first mounting frame 2, a movable cutting mechanism 3 is provided at the top of one side of the first mounting frame 2, a fixing mechanism 4 is symmetrically fixedly connected to the bottom of the inner wall of the first mounting frame 2, the fixing mechanism 4 comprises a fixing plate 41 fixedly connected to the bottom of the inner wall of one side of the first mounting frame 2, a lifting groove 42 is provided on one side of the fixing plate 41, and a fixing plate 41 is fixedly installed on the top of the fixing plate 41. A second motor 43, an output end of the second motor 43 is fixedly connected to a second screw rod 44, one end of the second screw rod 44 close to the second motor 43 is threadedly connected to a lifting block 45, one side of the lifting block 45 is fixedly connected to a moving plate 46, the bottom of the moving plate 46 is fixedly connected to a spring 47, the bottom end of the spring 47 is fixedly connected to a rubber pressing plate 48, the second screw rod 44 passes through the top of the fixed plate 41 and extends to the inside of the lifting slot 42, the end of the second screw rod 44 away from the second motor 43 is connected to the bearing of the fixed plate 41, and a collecting box 9 is provided on one side of the bottom of the workbench 1.

[0021] In the embodiment of the present application, when in use, the knitted cotton material to be cut is transmitted through the guide roller 8. When the cloth is transmitted to the bottom of the movable cutting mechanism 3, the second motor 43 is started, and the second motor 43 drives the second screw rod 44 to rotate. The second screw rod 44 drives the lifting block 45 to move downward along the lifting groove 42, thereby driving the movable plate 46 to move downward, and then driving the rubber pressing plate 48 fixedly connected to the bottom end of the spring 47 to move downward, squeezing the cloth placed on the workbench 1. At this time, the spring 47 is in a compressed state. Under the action of the rebound force of the spring 47, the rubber pressing plate 48 presses and fixes the cloth more firmly, which is convenient for subsequent cutting operations.

[0022] In a preferred embodiment, the mobile cutting mechanism 3 includes a first motor 31 fixedly mounted on the top of one side of the first mounting frame 2, the output end of the first motor 31 is fixedly connected to a first screw rod 32, the end of the first screw rod 32 away from the first motor 31 is threadedly connected to a moving block 33, a hydraulic cylinder 34 is fixedly mounted on the bottom of the moving block 33, the output end of the hydraulic cylinder 34 is fixedly connected to a knife seat 35, the bottom end of the knife seat 35 is fixedly connected to a knife head 36, the first screw rod 32 passes through the top side of the first mounting frame 2 and extends to the movable groove 10 Internally, one end of the first screw rod 32 away from the first motor 31 is connected to the bearing of the first mounting frame 2. When cutting the cloth, by starting the knife seat 35, the knife seat 35 drives the knife head 36 to descend and fit closely with the cloth. Then, by starting the first motor 31, the first motor 31 drives the first screw rod 32 to rotate, and the first screw rod 32 drives the moving block 33 to move left and right along the moving groove 10, thereby driving the knife head 36 to move left and right, thereby facilitating the cutting of the cloth. The cut cloth enters the collection box 9 through the discharge chute 5 for collection.

[0023] In a preferred embodiment, a second mounting frame 6 is fixedly connected to the side of the top of the workbench 1 away from the first mounting frame 2, and a brush cleaning mechanism 7 is arranged in the middle of the bottom of the second mounting frame 6. The brush cleaning mechanism 7 comprises an electric cylinder 71 fixedly mounted in the middle of the top of the second mounting frame 6, and an electric push rod 72 is fixedly connected to the output end of the electric cylinder 71, and a mounting seat 73 is fixedly connected to the bottom end of the electric push rod 72, and a brush cleaning roller 74 is rotatably connected to the bottom of the mounting seat 73. The cutter head 36 is located above the discharge chute 5, and a plurality of grooves are provided on the top of the workbench 1, and guide rollers 8 are rotatably connected to the inside of the grooves. By starting the electric cylinder 71, the electric cylinder 71 drives the electric push rod 72 to extend and retract, thereby driving the brush cleaning roller 74 fixedly mounted at the bottom of the mounting seat 73 to move downward, and the brush cleaning roller 74 rotates and rolls, so as to facilitate the cleaning of the transmitted cloth, thereby improving the cleanliness of the cloth.

[0024] The working principle of the utility model is as follows: when in use, the knitted cotton material to be cut is first transmitted through the guide roller 8. When the fabric is transmitted to the bottom of the mobile cutting mechanism 3, the second motor 43 is started, and the second motor 43 drives the second screw rod 44 to rotate. The second screw rod 44 drives the lifting block 45 to move downward along the lifting slot 42, thereby driving the moving plate 46 to move downward, and then driving the rubber pressing plate 48 fixedly connected to the bottom end of the spring 47 to move downward, squeezing the fabric placed on the workbench 1. At this time, the spring 47 is in a compressed state, and the rubber pressing plate 48 is more firmly pressed and fixed to the fabric under the action of the rebound force of the spring 47;

[0025] Then, by starting the first motor 31, the first motor 31 drives the first screw rod 32 to rotate, and the first screw rod 32 drives the moving block 33 to move left and right along the moving groove 10, thereby driving the cutter head 36 to move left and right, so as to facilitate cutting of the cloth. The cut cloth enters the collecting box 9 through the feeding chute 5 to be collected. When the cloth needs to be cleaned, by starting the electric cylinder 71, the electric cylinder 71 drives the electric push rod 72 to extend and retract, thereby driving the cleaning roller 74 fixedly installed at the bottom of the mounting seat 73 to move downward, and the cleaning roller 74 rotates and rolls, so as to facilitate cleaning of the transmitted cloth, so as to improve the cleanliness of the cloth.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A cutting device for knitted cotton material processing, comprising a workbench (1), characterized in that: A first mounting frame (2) is fixedly connected to one side of the top of the workbench (1), a movable groove (10) is provided at the bottom of the first mounting frame (2), a movable cutting mechanism (3) is provided at the top of one side of the first mounting frame (2), a fixing mechanism (4) is symmetrically fixedly connected to the bottom of the inner wall of one side of the first mounting frame (2), the fixing mechanism (4) comprises a fixing plate (41) fixedly connected to the bottom of the inner wall of one side of the first mounting frame (2), a lifting groove (42) is provided on one side of the fixing plate (41), and the fixing plate (41) is provided with a plurality of movable cutting mechanisms (3). ) is fixedly mounted on the top of the workbench (1); the output end of the second motor (43) is fixedly connected to a second screw rod (44); one end of the second screw rod (44) close to the second motor (43) is threadedly connected to a lifting block (45); one side of the lifting block (45) is fixedly connected to a moving plate (46); the bottom of the moving plate (46) is fixedly connected to a spring (47); the bottom end of the spring (47) is fixedly connected to a rubber pressing plate (48); and a collecting box (9) is provided on one side of the bottom of the workbench (1).

2. A cutting device for knitted cotton material processing according to claim 1, characterized in that: The second screw rod (44) passes through the top of the fixing plate (41) and extends to the inside of the lifting slot (42); one end of the second screw rod (44) away from the second motor (43) is connected to the bearing of the fixing plate (41).

3. A cutting device for knitted cotton material processing according to claim 1, characterized in that: The mobile cutting mechanism (3) comprises a first motor (31) fixedly mounted on the top of one side of the first mounting frame (2); the output end of the first motor (31) is fixedly connected to a first screw rod (32); the end of the first screw rod (32) away from the first motor (31) is threadedly connected to a moving block (33); a hydraulic cylinder (34) is fixedly mounted on the bottom of the moving block (33); the output end of the hydraulic cylinder (34) is fixedly connected to a knife seat (35); and the bottom end of the knife seat (35) is fixedly connected to a knife head (36).

4. A cutting device for knitted cotton material processing according to claim 3, characterized in that: The first screw rod (32) passes through one side of the top of the first mounting frame (2) and extends to the inside of the movable groove (10); an end of the first screw rod (32) away from the first motor (31) is connected to the bearing of the first mounting frame (2).

5. A cutting device for knitted cotton material processing according to claim 1, characterized in that: A second mounting frame (6) is fixedly connected to the side of the top of the workbench (1) away from the first mounting frame (2), a cleaning mechanism (7) is arranged in the middle of the bottom of the second mounting frame (6), the cleaning mechanism (7) comprises an electric cylinder (71) fixedly installed in the middle of the top of the second mounting frame (6), an electric push rod (72) is fixedly connected to the output end of the electric cylinder (71), a mounting seat (73) is fixedly connected to the bottom end of the electric push rod (72), and a cleaning roller (74) is rotatably connected to the bottom of the mounting seat (73).

6. A cutting device for knitted cotton material processing according to claim 3, characterized in that: The cutter head (36) is located above the material discharge chute (5), and a plurality of grooves are provided on the top of the workbench (1), wherein guide rollers (8) are rotatably connected inside the grooves.

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