Label paper cutting equipment

Abstract

The utility model discloses label paper cutting equipment, which relates to the field of cutting and comprises a worktable, two unwinding mounting racks are fixedly mounted on the worktable, a label paper raw material roll is rotatably mounted between the two unwinding mounting racks, and two guide mounting racks are fixedly mounted on the worktable. A first guide roller and a second guide roller are rotatably mounted between the two guide mounting frames, a first contact pad and a second contact pad are fixedly mounted on the workbench, and a preliminary slitting groove is formed in the top side of the workbench. According to the label paper cutting device, the preliminary cutting assembly is used as a preliminary cutting part of label paper, the distance between the cutting saw blades is movably adjusted on the fixing lead screw through the lead screw stepping motor, so that label paper long strips with appropriate specifications are cut, then the label paper long strips are cut through the cutting knife, and appropriate label paper products can be cut; the device is convenient and fast to adjust, and waste of production time is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting, in particular to a label paper cutting device. Background Art

[0002] Label paper, also known as barcode paper, is a consumable material used by barcode printers and is mainly used for printing labels. These labels can contain text, numbers, images, one-dimensional barcodes, two-dimensional barcodes, etc.

[0003] In the existing technology, label paper requires different specifications and sizes in different application scenarios, and generally requires a rectangular structure. During production, it is necessary to use cutting equipment to divide the rolls of label paper. However, some cutting equipment is not convenient to adjust the cutting spacing, resulting in a long time of debugging after changes in production specifications, which wastes production time. Therefore, a label paper cutting device is needed to meet people's needs. Utility Model Content

[0004] The purpose of the present utility model is to provide a label paper cutting device to solve the problem that some cutting devices proposed in the above background technology are not convenient to adjust the cutting spacing, resulting in a long time of debugging required after changes in production specifications, wasting production time.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a label paper cutting device, comprising a workbench, two unwinding mounting frames are fixedly installed on the workbench, a label paper raw material roll is rotatably installed between the two unwinding mounting frames, two guide mounting frames are fixedly installed on the workbench, a first guide roller and a second guide roller are rotatably installed between the two guide mounting frames, a first contact pad and a second contact pad are fixedly installed on the workbench, a preliminary cutting groove is opened on the top side of the workbench, a fixed screw rod is fixedly installed in the preliminary cutting groove, a plurality of preliminary cutting components are movably installed on the fixed screw rod, a fixed mounting frame is fixedly installed on the workbench, a movable plate is slidably installed on the fixed mounting frame, and a slitting knife is fixedly installed on the bottom side of the movable plate.

[0006] Preferably, the preliminary slitting assembly includes a screw stepper motor, the screw stepper motor is slidably mounted on a fixed screw, a slitting motor is fixedly mounted on the screw stepper motor, and a slitting saw blade is fixedly mounted on the output end of the slitting motor.

[0007] Preferably: a transmission plate is fixedly installed on the movable plate, a transmission slide is opened on the transmission plate, a secondary slitting motor is fixedly installed on the fixed mounting frame, a driving rod is fixedly installed on the output end of the secondary slitting motor, a transmission shaft is fixedly installed on the driving rod, the transmission shaft is slidably installed in the transmission slide, and a positioning roller is rotatably installed on the inner wall of the fixed mounting frame.

[0008] Preferably, two fixed plates are fixedly mounted on the fixed mounting frame, connecting slide bars are slidably mounted in the two fixed plates, and the four connecting slide bars are fixedly mounted on the top side of the movable plate.

[0009] Preferably: the workbench is provided with a material trough, a U-shaped mounting frame is fixedly installed on the workbench, a guide plate is movably installed on the U-shaped mounting frame, a discharge box is fixedly installed on the side of the workbench, a storage partition is movably installed in the discharge box, and the storage partition is fixedly installed on the corresponding U-shaped mounting frame.

[0010] Preferably, the guide plate is provided with two adjusting slots, and an adjusting slide rod is slidably installed in each of the two adjusting slots, and the two adjusting slide rods are fixedly installed on the inner wall of the U-shaped mounting frame.

[0011] Preferably: a guide plate is fixedly mounted on the U-shaped mounting frame, a base plate is fixedly mounted on the guide plate, a screw is fixedly mounted on the base plate, a movable splint is slidably mounted on the screw, the movable splint and the base plate are both in contact with the material trough, a nut is threadedly mounted on the screw, and the nut is in contact with the movable splint.

[0012] The beneficial effects of the utility model are:

[0013] 1. In the utility model, a preliminary slitting assembly is used as the preliminary segmentation part of the label paper, and a lead screw stepper motor is used to adjust the distance between the slitting saw blades on the fixed lead screw, thereby cutting out long strips of label paper of appropriate specifications, and then cutting them through a slitting knife to cut out appropriate label paper products. The device is easy and quick to adjust, reducing the waste of production time.

[0014] 2. In the present invention, guide plates and storage partitions are used to guide label papers to fall into fixed positions, so that the cut label papers can be naturally stacked together, reducing the need for subsequent manual collection and realignment of the products, facilitating production and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a label paper cutting device proposed in the utility model;

[0016] Figure 2 This is a schematic diagram of the top view of a label paper cutting device proposed in the present invention;

[0017] Figure 3 This is a side structural schematic diagram of a label paper cutting device proposed in the present invention;

[0018] Figure 4 This is a structural diagram of the preliminary slitting component of a label paper cutting device proposed in the present invention;

[0019] Figure 5 This is a structural schematic diagram of the transmission plate part of a label paper cutting device proposed in the utility model.

[0020] In the figure: 100, workbench; 101, unwinding mounting frame; 102, label paper stock roll; 103, guide mounting frame; 104, first guide roller; 105, second guide roller; 106, first contact pad; 107, second contact pad; 200, preliminary slitting groove; 201, fixed screw; 202, preliminary slitting assembly; 203, screw stepping motor; 204, slitting motor; 205, slitting saw blade; 300, fixed mounting frame; 301, movable plate; 302, Slitting knife; 303, positioning roller; 304, transmission plate; 305, secondary slitting motor; 306, driving rod; 307, transmission shaft; 308, transmission slide; 309, fixing plate; 310, connecting slide; 400, material trough; 401, U-shaped mounting frame; 402, guide plate; 403, discharge box; 404, storage partition; 405, adjustment slide; 406, adjustment slide; 407, bottom plate; 408, screw; 409, movable splint; 410, nut. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-5 A label paper cutting device includes a workbench 100, on which two unwinding mounting frames 101 are fixedly mounted, and a label paper raw material roll 102 is rotatably mounted between the two unwinding mounting frames 101, two guide mounting frames 103 are fixedly mounted on the workbench 100, and a first guide roller 104 and a second guide roller 105 are rotatably mounted between the two guide mounting frames 103, and a first contact pad 106 and a second contact pad 107 are fixedly mounted on the workbench 100, and a preliminary slitting groove 200 is opened on the top side of the workbench 100, and a fixed screw rod 201 is fixedly mounted in the preliminary slitting groove 200 A plurality of preliminary slitting components 202 are movably mounted on the fixed screw rod 201, a fixed mounting frame 300 is fixedly mounted on the workbench 100, a movable plate 301 is slidably mounted on the fixed mounting frame 300, and a slitting knife 302 is fixedly mounted on the bottom side of the movable plate 301. The preliminary slitting component is used as the preliminary dividing part of the label paper, and the distance between the slitting saw blades is movably adjusted on the fixed screw rod by using the screw rod stepping motor, so as to cut out long strips of label paper of appropriate specifications, and then cut them through the slitting knife to cut out appropriate label paper products. The device is convenient and quick to adjust, which reduces the waste of production time.

[0023] In an optional embodiment: the preliminary slitting component 202 includes a screw stepper motor 203, which is slidably mounted on a fixed screw 201, a slitting motor 204 is fixedly mounted on the screw stepper motor 203, and a slitting saw blade 205 is fixedly mounted on the output end of the slitting motor 204.

[0024] It should be noted that the cutting of the label paper is performed by using the slitting motor 204 on the lead screw stepping motor 203 to drive the slitting saw blade 205 to rotate.

[0025] In an optional embodiment: a transmission plate 304 is fixedly installed on the movable plate 301, a transmission slide 308 is opened on the transmission plate 304, a secondary slitting motor 305 is fixedly installed on the fixed mounting frame 300, a driving rod 306 is fixedly installed on the output end of the secondary slitting motor 305, a transmission shaft 307 is fixedly installed on the driving rod 306, the transmission shaft 307 is slidably installed in the transmission slide 308, and a positioning roller 303 is rotatably installed on the inner wall of the fixed mounting frame 300.

[0026] It should be noted that after the long strip of label paper enters the fixed mounting frame 300, the positioning roller 303 on the fixed mounting frame 300 is used for limiting and driving, and the secondary slitting motor 305 is started. The output end of the secondary slitting motor 305 drives the driving rod 306 to rotate, and the rotating driving rod 306 drives the transmission shaft 307 to slide in the transmission slide groove 308 on the transmission plate 304, thereby driving the transmission plate 304 and the movable plate 301 to rise and fall, and the purpose of cutting the label paper is achieved by using the lifting and lowering of the movable plate 301 and the slitting knife 302.

[0027] In an optional embodiment, two fixed plates 309 are fixedly mounted on the fixed mounting frame 300 , connecting slide bars 310 are slidably mounted in the two fixed plates 309 , and the four connecting slide bars 310 are fixedly mounted on the top side of the movable plate 301 .

[0028] It should be noted that the lifting and lowering of the movable plate 301 is restricted by the fixed plate 309 and the connecting slide rod 310 to ensure the stable operation of the relevant mechanisms.

[0029] In an optional embodiment: a material trough 400 is provided on the workbench 100, a U-shaped mounting frame 401 is fixedly installed on the workbench 100, a guide plate 402 is movably installed on the U-shaped mounting frame 401, a discharge box 403 is fixedly installed on the side of the workbench 100, a material storage partition 404 is movably installed in the discharge box 403, and the material storage partition 404 is fixedly installed on the corresponding U-shaped mounting frame 401.

[0030] It should be noted that the cut note paper is moved to the discharge box 403 for storage under its own weight and the guidance of the material trough 400 and the guide plate 402. The guide plate 402 and the discharge box 403 realize the function of separating the space, so that the label paper is naturally stacked together in a limited space.

[0031] In an optional embodiment, two adjustment slots 405 are provided on the guide plate 402 , and adjustment slide bars 406 are slidably installed in the two adjustment slots 405 . The two adjustment slide bars 406 are fixedly installed on the inner wall of the U-shaped mounting frame 401 .

[0032] It should be noted that the guide plate 402 can be restricted to a movable position on a fixed track by adjusting the sliding groove 405 and the adjusting slide rod 406 .

[0033] In an optional embodiment: a guide plate 402 is fixedly mounted on the U-shaped mounting frame 401, a base plate 407 is fixedly mounted on the guide plate 402, a screw 408 is fixedly mounted on the base plate 407, a movable splint 409 is slidably mounted on the screw 408, the movable splint 409 and the base plate 407 are both in contact with the material trough 400, a nut 410 is threadedly mounted on the screw 408, and the nut 410 is in contact with the movable splint 409.

[0034] It should be noted that the positions of the guide plate 402 and the discharge box 403 are adjusted using the base plate 407 and the movable clamping plate 409. The base plate 407 and the movable clamping plate 409 can clamp the U-shaped mounting frame 401 under the action of the nut 410 to achieve position fixation.

[0035] Working principle of this utility model:

[0036] When using this device, first, it is necessary to pass the label paper strip on the preliminary slitting component 202 through the first guide roller 104, the second guide roller 105, the first contact pad 106 and the second contact pad 107, and use the preliminary slitting component 202 in the preliminary slitting groove 200 to perform preliminary cutting. The preliminary slitting component 202 part uses the screw stepper motor 203 to move on the fixed screw rod 201 to adjust the cutting position, so that multiple preliminary slitting components 202 cooperate with each other to cut out long strips of label paper of different specifications. At the same time, the screw stepper motor 203 uses the slitting motor 204 to drive the slitting saw blade 205 to rotate to cut the label paper. After the long label paper strip enters the fixed mounting frame 300, the positioning roller 303 on the fixed mounting frame 300 is used for limiting and driving, and the secondary slitting motor 305 is started. The output end of the secondary slitting motor 305 drives the driving rod 306 to rotate, and the rotating driving rod 306 drives the transmission shaft 307 The lifting mechanism 302 is actuated by the movable plate 301 and the movable plate 301 is actuated to move the movable plate 301 upwards and downwards, and the movable plate 301 and the slitting knife 302 are lifted and lowered. The lifting mechanism 302 is actuated by the fixed plate 309 and the connecting slide bar 310 to ensure the stable operation of the relevant mechanism. The slit note paper is moved to the discharge box 403 for storage under its own weight and the guidance of the material trough 400 and the guide plate 402. The guide plate 402 and the discharge box 403 realize the function of separating the space, so that the label paper is naturally stacked together in a limited space. The position of the guide plate 402 and the discharge box 403 is adjusted by the bottom plate 407 and the movable splint 409. The bottom plate 407 and the movable splint 409 can clamp the U-shaped mounting frame 401 under the action of the nut 410 to fix the position. At the same time, the guide plate 402 can be restricted to a movable position on a fixed track by adjusting the slide bar 405 and the adjusting slide bar 406.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A label paper cutting device, comprising a workbench (100), characterized in that: Two unwinding mounting frames (101) are fixedly mounted on the workbench (100), and a label paper raw material roll (102) is rotatably mounted between the two unwinding mounting frames (101). Two guide mounting frames (103) are fixedly mounted on the workbench (100), and a first guide roller (104) and a second guide roller (105) are rotatably mounted between the two guide mounting frames (103). A first contact pad (106) and a second contact pad are fixedly mounted on the workbench (100). (107), a preliminary slitting groove (200) is provided on the top side of the workbench (100), a fixed screw rod (201) is fixedly installed in the preliminary slitting groove (200), a plurality of preliminary slitting components (202) are movably installed on the fixed screw rod (201), a fixed mounting frame (300) is fixedly installed on the workbench (100), a movable plate (301) is slidably installed on the fixed mounting frame (300), and a slitting knife (302) is fixedly installed on the bottom side of the movable plate (301).

2. The label paper cutting device according to claim 1, characterized in that: The preliminary slitting assembly (202) comprises a screw stepper motor (203), the screw stepper motor (203) is slidably mounted on a fixed screw (201), a slitting motor (204) is fixedly mounted on the screw stepper motor (203), and a slitting saw blade (205) is fixedly mounted on the output end of the slitting motor (204).

3. The label paper cutting device according to claim 1, characterized in that: A transmission plate (304) is fixedly mounted on the movable plate (301), a transmission chute (308) is provided on the transmission plate (304), a secondary slitting motor (305) is fixedly mounted on the fixed mounting frame (300), a driving rod (306) is fixedly mounted on the output end of the secondary slitting motor (305), a transmission shaft (307) is fixedly mounted on the driving rod (306), and the transmission shaft (307) is slidably mounted in the transmission chute (308), and a positioning roller (303) is rotatably mounted on the inner wall of the fixed mounting frame (300).

4. The label paper cutting device according to claim 1, characterized in that: Two fixed plates (309) are fixedly mounted on the fixed mounting frame (300), and connecting slide bars (310) are slidably mounted in the two fixed plates (309), and the four connecting slide bars (310) are fixedly mounted on the top side of the movable plate (301).

5. The label paper cutting device according to claim 1, characterized in that: The workbench (100) is provided with a material trough (400), a U-shaped mounting frame (401) is fixedly mounted on the workbench (100), a guide plate (402) is movably mounted on the U-shaped mounting frame (401), a discharge box (403) is fixedly mounted on the side of the workbench (100), a material storage partition (404) is movably mounted in the discharge box (403), and the material storage partition (404) is fixedly mounted on the corresponding U-shaped mounting frame (401).

6. The label paper cutting device according to claim 5, characterized in that: The guide plate (402) is provided with two adjusting slots (405), and the two adjusting slots (405) are both slidably installed with adjusting slide bars (406), and the two adjusting slide bars (406) are both fixedly installed on the inner wall of the U-shaped mounting frame (401).

7. The label paper cutting device according to claim 5, characterized in that: A guide plate (402) is fixedly mounted on the U-shaped mounting frame (401), a base plate (407) is fixedly mounted on the guide plate (402), a screw rod (408) is fixedly mounted on the base plate (407), a movable splint (409) is slidably mounted on the screw rod (408), the movable splint (409) and the base plate (407) are both in contact with the material trough (400), a nut (410) is threadedly mounted on the screw rod (408), and the nut (410) is in contact with the movable splint (409).

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