Automatic waste discharge mechanism for jumping cutter cutting machine

Abstract

The utility model relates to the technical field of cutting machine equipment, in particular to an automatic waste discharge mechanism for a jumping cutter cutting machine, which comprises a working table, four table legs are fixedly mounted at the lower end of the working table, a support plate is fixedly connected to the inner sides of the table legs, and a limiting component is fixedly mounted on the rear side of the upper end of the working table. A cutting frame is fixedly mounted on the front side of the upper end of the workbench, a cutting assembly is arranged at the lower end of the cutting frame, a cleaning assembly is arranged on the rear side of the cutting frame, a waste discharge port is formed in the surface of the workbench, a waste discharge assembly is arranged in the waste discharge port, a treatment box is fixedly mounted at the upper end of the supporting plate, and a crushing assembly is arranged in the treatment box. A collecting box is fixedly mounted at the lower end of the supporting plate; according to the automatic waste discharge mechanism for the jumping cutter cutting machine, the cleaning box is used, the cleaning device is additionally arranged, scraps and adhesive residues generated when adhesive stickers or adhesive tapes are cut on the cutter are cleaned, the influence of the adhesive residues on the smoothness of cut products is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machine equipment, in particular to an automatic waste discharging mechanism for a jump knife cutting machine. Background Technique

[0002] Cutting machines are widely used in fields such as printing, textile, pharmaceutical, electronics, shoemaking, clothing, and cartons. The main function of a cutting machine is to cut materials, which includes cutting paper or other materials into required shapes and sizes, or performing hemming and finishing according to requirements. Compared with manual operation, a cutting machine can achieve more efficient production, improve production efficiency, and reduce labor costs.

[0003] For example, the utility model with the patent number CN216031314U discloses an automatic waste discharging mechanism for a jump knife cutting machine, including a workbench. A baffle is fixedly connected to the upper end of the workbench. A conveying roller is arranged inside the workbench. A film material product is arranged on the upper end of the conveying roller. A support rod is fixedly connected to the upper end of the baffle. A top plate is fixedly connected to the upper end of the support rod. A hydraulic cylinder is fixedly connected to the lower end of the top plate. The lower end of the hydraulic rod of the hydraulic cylinder is fixedly connected to a connecting plate. A first fixing block is fixedly connected to the lower end of the connecting plate. A cutting knife is arranged at the lower end of the first fixing block. An air suction fan is arranged inside the workbench. A fixing mechanism is arranged inside the workbench. A waste collection box is arranged below the workbench. In this utility model, the automatic cleaning of waste generated during the cutting of the cutting machine can be effectively realized. The automatic waste discharging mechanism for the jump knife cutting machine in this patent collects waste through an air suction fan, and the waste collection amount is limited.

[0004] Therefore, an automatic waste discharging mechanism for a jump knife cutting machine can be designed to facilitate the crushing of waste generated by cutting, save space for convenient storage, be convenient for recycling and reuse, and at the same time add a cleaning component to clean the blade for cutting self-adhesive or tape, reduce the influence of residual glue on the smoothness of the cut product, and improve work efficiency. Summary of the Utility Model

[0005] In order to overcome the problem of limited waste collection amount in the existing cutting machine equipment technology.

[0006] The technical solution of the utility model is as follows: an automatic waste discharging mechanism for a jump knife cutting machine, including a workbench. Table legs are fixedly installed at the lower end of the workbench. There are four table legs. A support plate is fixedly connected to the inner side of the table legs. A limiting component is fixedly installed at the rear side of the upper end of the workbench. A cutting frame is fixedly installed at the front side of the upper end of the workbench. A cutting component is arranged at the lower end of the cutting frame. A cleaning component is arranged at the rear side of the cutting frame. A waste discharging port is formed on the surface of the workbench. A waste discharging component is arranged inside the waste discharging port. A treatment box is fixedly installed at the upper end of the support plate. A crushing component is arranged inside the treatment box. A collection box is fixedly installed at the lower end of the support plate;

[0007] The cutting component includes a cutting knife. Cylinders are fixedly installed on both the left and right sides at the upper end of the cutting frame. The output end of the cylinder extends to the lower end of the cutting frame and is fixedly installed with a connecting plate. The lower end of the connecting plate is fixedly connected to the cutting knife. The cylinder drives the cutting knife to move up and down, enabling the cutting knife to contact the product and realizing automatic cutting operation, thus improving production efficiency.

[0008] Preferably, the limiting component includes a limiting frame. A limiting cavity is formed inside the limiting frame. A double-headed threaded rod one is installed in the limiting cavity. The right end of the double-headed threaded rod one extends to the outside of the limiting cavity and is fixedly installed with a limiting motor. The left end of the double-headed threaded rod one is rotatably connected to the limiting frame. A movable block is threadedly connected to the surface of the double-headed threaded rod one. The movable block is slidably connected to the limiting cavity. The lower end of the movable block is fixedly connected to a limiting seat. The limiting motor drives the double-headed threaded rod one to rotate, causing the left and right movable blocks to simultaneously drive the limiting seats to move relatively and move the same distance, adjusting the distance between the two limiting seats according to the width of the product to limit the product and avoid the situation of position deviation.

[0009] As a preference, the cleaning component includes a cleaning motor. A cleaning frame is fixedly installed on the upper end of the workbench. An installation cavity is formed inside the cleaning frame. A double-headed threaded rod two is fixedly installed in the installation cavity. The right end of the double-headed threaded rod two extends to the outside of the installation cavity and is fixedly connected to the cleaning motor. The left end of the double-headed threaded rod two is rotatably connected to the cleaning frame. A moving block is threadedly connected to the surface of the double-headed threaded rod two. The moving block is slidably connected to the installation cavity. The cleaning motor drives the double-headed threaded rod two to rotate, causing the left and right moving blocks to simultaneously drive the cleaning box to move relatively.

[0010] As a preference, the front end of the moving block is fixedly connected to a cleaning box. Brush hairs are arranged inside the cleaning box in an array. The cleaning box and the cutting knife are on the same axis from left to right. The brush hairs inside the cleaning box are in contact with the cutting knife. The brush hairs inside the cleaning box clean the chips and residual glue generated during cutting on the cutting knife from left to right, reducing the influence of residual glue on the smoothness of cutting and improving work efficiency.

[0011] As a preference, the waste discharging component includes a rotating rod and a telescopic cylinder. The left and right ends of the waste discharging port are fixedly connected to the rotating rod. A connecting seat is rotatably connected to the surface of the rotating rod. The connecting seat is fixedly connected to an opening and closing plate. The lower end of the opening and closing plate is fixedly connected to a support. The support is movably connected to the workbench through the telescopic cylinder. The fixed end of the telescopic cylinder is rotatably connected to the workbench. The output end of the telescopic cylinder is rotatably connected to the support. The telescopic cylinder drives the originally closed opening and closing plates on the workbench to rotate downward along the rotating rod respectively, and the remaining waste on the workbench slides down along the opening and closing plates, facilitating automatic waste discharging and increasing the convenience of waste discharging.

[0012] Preferably, the crushing assembly includes a crushing shaft, a crushing motor, and blades. There are three crushing shafts. The left end of the crushing shaft extends to the left side of the processing box and is fixedly connected to a crushing motor. The right end of the crushing shaft is rotatably connected to the inner wall of the processing box. Blades are arranged on the surface of the crushing shaft. The blades are evenly distributed and are staggered with the blades on the adjacent crushing shafts. The crushing motors drive the blades on the crushing shafts to crush the waste, saving space and facilitating storage.

[0013] Preferably, a feeding bin is fixedly installed at the upper end of the processing box. The feeding bin is adapted to the opening and closing plate. The lower end of the processing box is connected to the upper end of the collection box. A storage box is slidably installed inside the collection box. The waste passes through the feeding bin and the processing box in sequence and finally falls into the collection box. After storing a certain amount, the staff pulls out the storage box to clean the waste, which is convenient for recycling and reuse.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. For the automatic waste discharging mechanism of the jump knife cutting machine, through the use of the cleaning box, a cleaning device is added. During waste discharging, the cleaning motor drives the cleaning box to move along the cutter in a fitting manner, cleaning the chips and residual glue generated when cutting self-adhesive or tape on the cutter, reducing the influence of residual glue on the smoothness of the cut product, and improving work efficiency;

[0016] 2. For the automatic waste discharging mechanism of the jump knife cutting machine, through the use of the opening and closing plate and the crushing shaft, the waste remaining on the workbench falls into the processing box along the opening and closing plate and the feeding bin, increasing the convenience of waste discharging. The crushing motor drives the blades on the crushing shaft to crush the waste, and the crushed waste saves space and is convenient for storage. Description of the Drawings

[0017] Figure 1 Shows the overall structure schematic diagram of the automatic waste discharging mechanism of the jump knife cutting machine of the present utility model;

[0018] Figure 2 Shows the top view structure schematic diagram of the automatic waste discharging mechanism of the jump knife cutting machine of the present utility model during waste discharging;

[0019] Figure 3 Shows the left cross-sectional structure schematic diagram of the automatic waste discharging mechanism of the jump knife cutting machine of the present utility model during waste discharging;

[0020] Figure 4 Shows the cross-sectional structure schematic diagram of the waste discharging assembly and the crushing assembly of the automatic waste discharging mechanism of the jump knife cutting machine of the present utility model;

[0021] Figure 5 Shows the structure schematic diagram of the waste discharging assembly of the automatic waste discharging mechanism of the jump knife cutting machine of the present utility model;

[0022] Figure 6The figure shows a schematic structural diagram of a cutting component and a cleaning component of an automatic waste discharging mechanism for a jump knife cutting machine of the present utility model.

[0023] Description of reference numerals: 1, workbench; 2, table legs; 3, support plate; 4, limiting component; 41, limiting frame; 42, limiting cavity; 43, double-headed threaded rod 1; 44, limiting motor; 45, moving block; 46, limiting seat; 5, cutting component; 51, cutting frame; 52, cylinder; 53, connecting plate; 54, cutting knife; 6, cleaning component; 61, cleaning frame; 62, installation cavity; 63, double-headed threaded rod 2; 64, cleaning motor; 65, moving block; 66, cleaning box; 67, brush bristles; 7, waste discharging component; 71, waste discharging port; 72, rotating rod; 73, connecting seat; 74, opening and closing plate; 75, bracket; 76, telescopic cylinder; 8, crushing component; 81, processing box; 82, feeding bin; 83, crushing shaft; 84, crushing motor; 85, blade; 9, collection box; 91, storage box. Detailed implementation manners

[0024] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0025] Please refer to Figures 1 - 6 , the present utility model provides an embodiment: an automatic waste discharging mechanism for a jump knife cutting machine, including a workbench 1, the lower end of the workbench 1 is fixedly installed with table legs 2, there are four table legs 2, the inner sides of the table legs 2 are fixedly connected with a support plate 3, the front side of the upper end of the workbench 1 is fixedly installed with a cutting frame 51, the lower end of the cutting frame 51 is provided with a cutting component, and the rear side of the cutting frame 51 is provided with a cleaning component;

[0026] The cutting component includes a cutting knife 54, cylinders 52 are fixedly installed on the left and right sides of the upper end of the cutting frame 51, the output ends of the cylinders 52 extend to the lower end of the cutting frame 51 and are fixedly installed with a connecting plate 53, and the lower end of the connecting plate 53 is fixedly connected with the cutting knife 54. When in use, the cylinders 52 drive the cutting knife 54 to move up and down, so that the cutting knife 54 contacts the product, realizing an automatic cutting operation and improving production efficiency.

[0027] Please refer to 1, Figure 2 and Figure 3, in this embodiment, a limiting component is fixedly installed at the rear side of the upper end of the workbench 1. The limiting component includes a limiting frame 41. A limiting cavity 42 is formed inside the limiting frame 41. A first double-headed threaded rod 43 is installed in the limiting cavity 42. The right end of the first double-headed threaded rod 43 extends outside the limiting cavity 42 and is fixedly installed with a limiting motor 44. The left end of the first double-headed threaded rod 43 is rotatably connected to the limiting frame 41. A movable block 45 is threadedly connected to the surface of the first double-headed threaded rod 43. The movable block 45 is slidably connected to the limiting cavity 42. A limiting seat 46 is fixedly connected to the lower end of the movable block 45. During use, the limiting motor 44 drives the first double-headed threaded rod 43 to rotate, so that the left and right movable blocks 45 drive the limiting seats 46 to move relatively and move the same distance at the same time, adjust the distance between the two limiting seats 46 according to the width of the product, and limit the product to avoid the situation of position deviation.

[0028] Please refer to 1, Figure 2 and Figure 6 , in this embodiment, the cleaning component includes a cleaning motor 64. A cleaning frame 61 is fixedly installed at the upper end of the workbench 1. An installation cavity 62 is formed inside the cleaning frame 61. A second double-headed threaded rod 63 is fixedly installed in the installation cavity 62. The right end of the second double-headed threaded rod 63 extends outside the installation cavity 62 and is fixedly connected to the cleaning motor 64. The left end of the second double-headed threaded rod 63 is rotatably connected to the cleaning frame 61. A moving block 65 is threadedly connected to the surface of the second double-headed threaded rod 63. The moving block 65 is slidably connected to the installation cavity 62. A cleaning box 66 is fixedly connected to the front end of the moving block 65. A brush 67 is arranged inside the cleaning box 66. The brushes 67 are arranged in an array. The cleaning box 66 and the cutting knife 54 are on the same axis from left to right. During waste discharging, the cleaning motor 64 drives the second double-headed threaded rod 63 to rotate, so that the left and right moving blocks 65 drive the cleaning box 66 to move relatively at the same time. The brushes 67 inside the cleaning box 66 are attached to the cutting knife 54, and the brushes 67 on the left and right sides of the cleaning box 66 clean the chips and residual glue generated during cutting on the cutting knife 54, reduce the influence of the residual glue on the cutting smoothness, and improve the work efficiency.

[0029] Please refer to 1- Figure 5, in this embodiment, a waste discharge port 71 is formed on the surface of the workbench 1, and a waste discharge assembly is arranged inside the waste discharge port 71. The waste discharge assembly includes a rotating rod 72 and a telescopic cylinder 76. The left and right ends of the waste discharge port 71 are fixedly connected with the rotating rod 72. A connecting seat 73 is rotatably connected to the surface of the rotating rod 72. The connecting seat 73 is fixedly connected with an opening and closing plate 74. The lower end of the opening and closing plate 74 is fixedly connected with a support 75. The support 75 is movably connected with the workbench 1 through the telescopic cylinder 76. The fixed end of the telescopic cylinder 76 is rotatably connected with the workbench 1, and the output end of the telescopic cylinder 76 is rotatably connected with the support 75. A processing box 81 is fixedly installed at the upper end of the support plate 3. A crushing assembly is arranged inside the processing box 81. A collection box 9 is fixedly installed at the lower end of the support plate 3. The crushing assembly includes a crushing shaft 83, a crushing motor 84, and blades 85. There are three crushing shafts 83. The left end of the crushing shaft 83 extends to the left side of the processing box 81 and is fixedly connected with the crushing motor 84. The right end of the crushing shaft 83 is rotatably connected with the inner wall of the processing box 81. Blades 85 are arranged on the surface of the crushing shaft 83. The blades 85 are equidistantly distributed and are staggered with the blades 85 on the adjacent crushing shaft 83. A feeding bin 82 is fixedly installed at the upper end of the processing box 81. The feeding bin 82 is adapted to the opening and closing plate 74. The lower end of the processing box 81 is connected to the upper end of the collection box 9. A storage box 91 is slidably installed inside the collection box 9. When discharging waste, the telescopic cylinder 76 drives the originally closed opening and closing plates 74 on the workbench 1 to rotate downward along the rotating rod 72 respectively. The remaining waste on the workbench 1 slides down along the opening and closing plates 74 into the feeding bin 82 and then falls into the processing box 81. The crushing motors 84 drive the blades 85 on the crushing shafts 83 to crush the waste. The crushed waste falls into the collection box 9, saving space and facilitating storage. After storing a certain amount, the staff pulls out the storage box 91 to clean the waste, which is convenient for recycling and reuse.

[0030] When working, the limit motor 44 drives the double-headed threaded rod 43 to rotate, so that the left and right movable blocks 45 drive the limit seats 46 to move relatively and move the same distance at the same time, adjust the distance between the two limit seats 46 according to the width of the product, limit the product, and avoid the situation of position deviation. The air cylinder 52 drives the cutting knife 54 to move up and down, so that the cutting knife 54 contacts the product, realizing automatic cutting operation and improving production efficiency. When discharging waste, the air cylinder 52 is closed, the height of the cutting knife 54 is fixed, the cleaning motor 64 drives the double-headed threaded rod 63 to rotate, so that the left and right moving blocks 65 drive the cleaning box 66 to move relatively at the same time, and the bristles 67 inside the cleaning box 66 clean the chips and residual glue generated during cutting on the cutting knife 54 from left to right, reducing the influence of residual glue on the smoothness of cutting and improving work efficiency. The telescopic air cylinder 76 drives the originally closed opening and closing plate 74 on the workbench 1 to rotate downward, and the remaining waste on the workbench 1 falls along the opening and closing plate 74 and the feeding bin 82 into the treatment box 81. The crushing motor 84 drives the blades 85 on the crushing shaft 83 to crush the waste respectively, and the crushed waste falls into the collection box 9, saving space and being convenient for storage. After storing a certain amount, the staff pulls out the storage box 91 to clean the waste, which is convenient for recycling and reuse.

[0031] Through the above steps, the use of the cleaning box 66 increases the cleaning device, which is convenient for cleaning the blade for cutting self-adhesive or tape, reduces the influence of residual glue on the smoothness of the cut product, and improves work efficiency. The use of the opening and closing plate 74 and the crushing shaft 83 increases the convenience of waste discharge, and the crushed waste saves space and is convenient for storage, so as to solve the problem of limited waste collection amount of the existing cutting machine equipment technology.

Claims

1. An automatic waste discharge mechanism for a jumping knife cutting machine, comprising a workbench (1), characterized in that: The lower end of the workbench (1) is fixedly mounted with a table leg (2), the table leg (2) is provided with four, the inner side of the table leg (2) is fixedly connected with a support plate (3), the rear side of the upper end of the workbench (1) is fixedly mounted with a limit assembly, the front side of the upper end of the workbench (1) is fixedly mounted with a cutting frame (51), the lower end of the cutting frame (51) is provided with a cutting assembly, the rear side of the cutting frame (51) is provided with a cleaning assembly, the surface of the workbench (1) is provided with a waste discharge port (71), the interior of the waste discharge port (71) is provided with a waste discharge assembly, the upper end of the support plate (3) is fixedly mounted with a processing box (81), the interior of the processing box (81) is provided with a crushing assembly, and the lower end of the support plate (3) is fixedly mounted with a collecting box (9), The cutting assembly comprises a cutter (54). Cylinders (52) are fixedly mounted on both left and right sides of the upper end of the cutting frame (51). The output end of the cylinder (52) extends to the lower end of the cutting frame (51) where a connecting plate (53) is fixedly mounted. The lower end of the connecting plate (53) is fixedly connected to the cutter (54).

2. The automatic waste discharge mechanism for a jumping knife cutting machine according to claim 1, characterized in that: The limit assembly comprises a limit frame (41), a limit cavity (42) is provided inside the limit frame (41), a double-headed threaded rod (43) is installed in the limit cavity (42), the right end of the double-headed threaded rod (43) extends to the outside of the limit cavity (42) and a limit motor (44) is fixedly installed thereon, the left end of the double-headed threaded rod (43) is rotatably connected to the limit frame (41), a movable block (45) is threadedly connected to the surface of the double-headed threaded rod (43), the movable block (45) is slidably connected to the limit cavity (42), and the lower end of the movable block (45) is fixedly connected to the limit seat (46).

3. The automatic waste discharge mechanism for a jumping knife cutting machine according to claim 1, characterized in that: The cleaning component comprises a cleaning motor (64), a cleaning frame (61) is fixedly mounted on the upper end of the workbench (1), a mounting cavity (62) is provided inside the cleaning frame (61), a double-headed threaded rod (63) is fixedly mounted in the mounting cavity (62), the right end of the double-headed threaded rod (63) extends to the outside of the mounting cavity (62) and is fixedly connected to the cleaning motor (64), the left end of the double-headed threaded rod (63) is rotatably connected to the cleaning frame (61), a moving block (65) is threadedly connected to the surface of the double-headed threaded rod (63), and the moving block (65) is slidably connected to the mounting cavity (62).

4. The automatic waste discharge mechanism for a jumping knife cutting machine according to claim 3, characterized in that: The front end of the moving block (65) is fixedly connected with a cleaning box (66), the inner side of the cleaning box (66) is provided with bristles (67), the bristles (67) are distributed in an array, and the cleaning box (66) and the cutter (54) are on the same axis from left to right.

5. The automatic waste discharge mechanism for a jumping knife cutting machine according to claim 1, characterized in that: The waste discharge assembly comprises a rotating rod (72) and a telescopic cylinder (76); the left and right ends of the waste discharge port (71) are fixedly connected to the rotating rod (72); the surface of the rotating rod (72) is rotatably connected to a connecting seat (73); the connecting seat (73) is fixedly connected to an opening and closing plate (74); the lower end of the opening and closing plate (74) is fixedly connected to a bracket (75); the bracket (75) is movably connected to a workbench (1) through the telescopic cylinder (76); the fixed end of the telescopic cylinder (76) is rotatably connected to the workbench (1); and the output end of the telescopic cylinder (76) is rotatably connected to the bracket (75).

6. The automatic waste discharge mechanism for a jumping knife cutting machine according to claim 1, characterized in that: The crushing assembly comprises a crushing shaft (83), a crushing motor (84), and a blade (85). Three crushing shafts (83) are provided. The left end of the crushing shaft (83) extends to the left side of the processing box (81) and is fixedly connected to the crushing motor (84). The right end of the crushing shaft (83) is rotatably connected to the inner wall of the processing box (81). The surface of the crushing shaft (83) is provided with a blade (85). The blades (85) are equidistantly distributed and staggered with the blades (85) on the adjacent crushing shaft (83).

7. The automatic waste discharge mechanism for a jumping knife cutting machine according to claim 5, characterized in that: A material feeding bin (82) is fixedly mounted on the upper end of the processing box (81), and the material feeding bin (82) is matched with the opening and closing plate (74). The lower end of the processing box (81) is connected to the upper end of the collecting box (9), and a storage box (91) is slidably mounted inside the collecting box (9).

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