Label paper cutting machine

Abstract

The utility model relates to the technical field of cutting equipment, and discloses a label paper cutting machine which comprises a supporting mechanism, a flattening mechanism and a cutting mechanism, the supporting mechanism comprises a bracket, a mesh plate and a plurality of fans, the mesh plate is detachably connected to the top of the bracket, and the fans are arranged on the mesh plate. The multiple fans are fixedly installed on the top of the bracket and located below the mesh plate. And the flattening mechanism comprises an adjusting seat and a plurality of compression rollers. According to the label paper cutting machine, to-be-cut label paper is borne through the mesh plate, the mesh plate is matched with the fan installed on the bracket, air above the bracket can be pumped out through the fan, a negative pressure area is formed at the mesh plate, the to-be-cut label paper located on the mesh plate is flatly laid through suction of negative pressure, and the to-be-cut label paper is tightly attached to the mesh plate; and the to-be-cut label paper is prevented from floating or displacing, so that the label paper is more conveniently cut, and meanwhile, the influence of the to-be-cut label paper on cutting due to rolling and warping of the to-be-cut label paper is also reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting equipment technical field, concretely relates to a label paper cutting machine. BACKGROUND

[0002] In the label making and application field, the cutting of label paper is an extremely important link, and the traditional label paper cutting machine exposes many problems that cannot be ignored in the actual use process.

[0003] On the one hand, the label paper is prone to curling during production, storage and transportation, and it is difficult to keep flat on the cutting platform when such curled label paper enters the cutting machine, which not only leads to difficult cutting operation, but also causes cutting size deviation, seriously affecting the quality of label finished products, on the other hand, the existing cutting machine has poor effect on label paper flattening, even if the label paper is initially in a flat state, the paper is prone to bending during cutting due to the flexibility of the paper and the stress generated during cutting, which not only increases the cutting difficulty and causes the cutting path to deviate from the preset trajectory, but also causes the label paper to deflect during cutting, reduces the cutting accuracy, causes the cut label shape to not meet the requirements, and causes waste of raw materials and increases production cost. SUMMARY

[0004] The utility model provides a label paper cutting machine can fixedly wait for cutting label paper's cutting position to reduce the problem that wait for cutting label paper is affected to cutting accuracy because of deflection.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme:

[0006] Design a label paper cutting machine,

[0007] Including support mechanism, flattening mechanism and cutting mechanism, wherein:

[0008] The support mechanism includes a bracket, a mesh plate and a plurality of fans, the mesh plate is detachably connected to the top of the bracket, and the plurality of fans are fixedly installed on the top of the bracket and below the mesh plate;

[0009] The flattening mechanism includes an adjusting seat and a plurality of pressure rollers, the adjusting seat is slidably connected above the mesh plate, and the plurality of pressure rollers are rotatably connected to the inner side wall of the adjusting seat;

[0010] The cutting mechanism is arranged on one side of the adjusting seat.

[0011] Optionally, the support mechanism further comprises a clamping groove and a plurality of positioning holes, the inner side wall of the clamping groove is clamped with the outer surface of the mesh plate, and the plurality of positioning holes are respectively arranged on the inner bottom wall of the clamping groove.

[0012] Optionally, the support mechanism further comprises a plurality of filter screens and an air guide groove, the plurality of filter screens are respectively fixedly installed on both sides of the outer surface of the plurality of fans, and the air guide groove is arranged in the middle of the bottom of the bracket.

[0013] Optionally, the support mechanism further comprises a positioning seat, the positioning seat is fixedly installed on the top of the bracket and located at one side of the mesh plate, and the outer surface of the positioning seat is rotatably connected with a pressing mechanism.

[0014] Optionally, the pressing mechanism comprises a positioning frame and two guide grooves, the end of the positioning frame is rotatably connected with the outer wall of the positioning seat, and the two guide grooves are respectively arranged on both sides of the inner side wall of the positioning frame.

[0015] Optionally, the pressing mechanism further comprises two handles and an anti-skid pad, the two handles are respectively fixedly installed on both sides of the outer surface of the positioning frame, and the anti-skid pad is fixedly installed on the outer surface of the positioning frame.

[0016] Optionally, the flattening mechanism further comprises two guide blocks and two sliding grooves, the two guide blocks are respectively fixedly installed on both ends of the outer surface of the adjusting seat, the outer surfaces of the two guide blocks are respectively slidably connected with the inner side walls of the two guide grooves, and the two sliding grooves are respectively arranged on both sides of the outer surface of the adjusting seat.

[0017] Optionally, the cutting mechanism comprises a positioning plate, a pull rod, a limiting block, a supporting seat, a pressing rod, a guide wheel and a cutting knife, the inner side walls of the two sliding grooves are respectively slidably connected with the inner side walls of the two sliding grooves, the pull rod is fixedly installed on the middle of the top of the positioning plate, the limiting block is fixedly installed on the end of the positioning plate, the outer surface of the supporting seat is slidably connected with the outer surface of the limiting block, the pressing rod is threadedly connected with the end of the limiting block and located outside the supporting seat, the guide wheel is rotatably connected with one side of the outer surface of the supporting seat, and the cutting knife is connected with the other side of the outer surface of the supporting seat through bolts.

[0018] The utility model provides a label paper cutting machine, has the following beneficial effect:

[0019] The label paper cutting machine bears the label paper to be cut through the mesh plate, cooperates with the fan installed on the bracket, can draw out the air above the bracket by the fan, forms a negative pressure area at the mesh plate, lays the label paper to be cut on the mesh plate by the suction of the negative pressure, makes the label paper to be cut close to the mesh plate, avoids the label paper to be cut from floating or shifting, further more, cuts the label paper more conveniently, reduces the influence of the curling of the label paper to be cut on the cutting, improves the cutting precision and efficiency, and improves the practicability of the device, through the setting that the adjusting seat drives the pressure roller to slide, can flatten the label paper to be cut again, further more, reduces the influence of the folding on the cutting, and can fix the cutting position of the label paper to be cut during the cutting, thereby reduces the problem that the label paper to be cut affects the cutting accuracy due to the deflection. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is whole installation structure schematic diagram of the utility model;

[0021] Figure 2 It is positioning frame unfolding structure schematic diagram of the utility model;

[0022] Figure 3 It is support mechanism explosion structure schematic diagram of the utility model;

[0023] Figure 4 It is bracket bottom structure schematic diagram of the utility model;

[0024] Figure 5 It is flattening mechanism structure schematic diagram of the utility model;

[0025] Figure 6 It is cutting mechanism explosion structure schematic diagram of the utility model.

[0026] In the drawing: 1, support mechanism; 101, bracket; 102, clamping groove; 103, mesh plate; 104, positioning hole; 105, fan; 106, filter screen; 107, air guide groove; 108, positioning seat; 2, pressing mechanism; 201, positioning frame; 202, guide groove; 203, handle; 204, non-slip pad; 3, flattening mechanism; 301, adjusting seat; 302, guide block; 303, pressure roller; 304, sliding slot; 4, cutting mechanism; 401, positioning plate; 402, pull rod; 403, limiting block; 404, support seat; 405, pressing rod; 406, guide wheel; 407, cutting knife. DETAILED DESCRIPTION

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0028] Please see Figures 1 to 6 This utility model embodiment provides a cutting machine, which is applied to scenarios where curled label paper needs to be cut according to different requirements. In this embodiment, the structure of the cutting machine is improved to give it the advantages of stable positioning and auxiliary flattening. Specifically, taking the cutting of curled label paper as an example, as a preferred solution in this embodiment, the cutting machine is specifically a label paper cutting machine, which can flatten and quickly fix the curled label paper during cutting.

[0029] Please see Figures 1 to 6 This utility model provides a technical solution: a label paper cutting machine, which is applied to scenarios where rolled label paper needs to be cut according to different requirements.

[0030] It includes support mechanism 1, flattening mechanism 3, and cutting mechanism 4, wherein:

[0031] The support mechanism 1 includes a bracket 101, a perforated plate 103 and a plurality of fans 105. The perforated plate 103 is detachably connected to the top of the bracket 101, and the plurality of fans 105 are respectively fixedly installed on the top of the bracket 101 and located below the perforated plate 103.

[0032] The flattening mechanism 3 includes an adjusting seat 301 and multiple pressure rollers 303. The adjusting seat 301 is slidably connected to the top of the perforated plate 103, and the multiple pressure rollers 303 are rotatably connected to the inner wall of the adjusting seat 301.

[0033] The cutting mechanism 4 is located on one side of the adjusting seat 301.

[0034] In the embodiment, the bracket 101 is used as the bearing base of the whole device to provide a mounting platform for other components, ensure the relative position stability of each component, maintain the overall architecture of the device, and enable the mesh plate 103 to cooperate with the fan 105. The fan 105 draws the air above the bracket 101 downward through the mesh plate 103 to form a negative pressure area on the top of the mesh plate 103. The negative pressure can cause the label paper to be laid flat on the mesh plate 103, solve the problem of label paper roll curling and difficult to cut flat, and provide a stable material placement plane for subsequent cutting operation. In addition, the mesh plate 103 is detachably connected to the top of the bracket 101, which facilitates cleaning and replacement. The fan 105 draws the air above the bracket 101, which is the power source for forming the negative pressure area. The label paper is effectively adsorbed flat by the negative pressure, effectively reduces the influence of label paper roll curling on cutting, and improves the convenience and accuracy of cutting. The adjusting seat 301 is slidably connected above the mesh plate 103 and can drive the pressure roller 303 to move. On the one hand, it can flatten the label paper laid on the mesh plate 103 again to reduce the influence of label paper folding on cutting quality during cutting. On the other hand, it can press and fix the cutting position of the label paper during cutting to prevent the label paper from deflecting and causing inaccurate cutting. The pressure roller 303 is rotatably connected to the inner side wall of the adjusting seat 301. It flattens the label paper by rolling to eliminate possible wrinkles and unevenness of the paper, and assists in fixing the label paper during cutting to improve cutting accuracy.

[0035] In the above embodiment, as a preferred solution, the support mechanism 1 further comprises a clamping groove 102 and a plurality of positioning holes 104. The inner side wall of the clamping groove 102 is clamped with the outer surface of the mesh plate 103. The plurality of positioning holes 104 are respectively formed in the inner bottom wall of the clamping groove 102. The inner side wall of the plurality of positioning holes 104 is respectively fixedly installed with the outer surface of the plurality of fans 105. The inner side wall of the clamping groove 102 is clamped with the outer surface of the mesh plate 103 to achieve detachable connection of the mesh plate 103 and the bracket 101, which facilitates replacement and maintenance when the mesh plate 103 is damaged or needs to be cleaned. The positioning holes 104 are formed in the inner bottom wall of the clamping groove 102 to fix the position of the fan 105, ensure stable operation of the fan 105, and ensure the stability of the generated negative pressure.

[0036] In the above embodiment, as a preferred solution, the support mechanism 1 further comprises a plurality of filter screens 106 and an air guide groove 107. The plurality of filter screens 106 are respectively fixedly installed on both sides of the outer surface of the plurality of fans 105. The air guide groove 107 is formed in the middle of the bottom of the bracket 101. The filter screens 106 are installed on both sides of the outer surface of the fan 105 to filter impurities in the air, prevent dust and other impurities from entering the inside of the fan 105, prolong the service life of the fan 105, and avoid the influence of impurities on the formation effect of negative pressure. The air guide groove 107 is formed in the middle of the bottom of the bracket 101 to guide the air drawn out by the fan 105 to be discharged outward in a specified direction, thereby reducing the secondary influence of the turbulence caused by air discharge on the label paper.

[0037] In the above embodiment, as a preferred scheme, the supporting mechanism 1 further comprises a positioning seat 108 fixedly installed on the top of the bracket 101 and located at one side of the mesh plate 103, and the outer surface of the positioning seat 108 is rotatably connected with the pressing mechanism 2. The positioning seat 108 fixedly installed on the top of the bracket 101 and located at one side of the mesh plate 103 provides a mounting fulcrum for the pressing mechanism 2, and cooperates with the pressing mechanism 2 to position and fix the label paper.

[0038] In the above embodiment, as a preferred scheme, the pressing mechanism 2 comprises a positioning frame 201 and two guide grooves 202. The end of the positioning frame 201 is rotatably connected to the outer wall of the positioning seat 108, and the two guide grooves 202 are respectively formed on the two sides of the inner side wall of the positioning frame 201. The end of the positioning frame 201 is rotatably connected to the outer wall of the positioning seat 108. Through the rotating operation, the label paper can be covered and pressed, preventing the label paper from moving or deflecting during the cutting process, ensuring the accuracy of cutting. The guide grooves 202 are formed on the two sides of the inner side wall of the positioning frame 201, cooperating with the guide blocks 302 on the adjusting seat 301 of the flattening mechanism 3 to provide guidance for the sliding of the adjusting seat 301, ensuring the stability of the movement of the adjusting seat 301.

[0039] In the above embodiment, as a preferred scheme, the pressing mechanism 2 further comprises two handles 203 and a non-slip pad 204. The two handles 203 are respectively fixedly installed on the two sides of the outer surface of the positioning frame 201, and the non-slip pad 204 is fixedly installed on the outer surface of the positioning frame 201. The handles 203 are fixed on the two sides of the outer surface of the positioning frame 201, which facilitates the rotation of the positioning frame 201 by the operator, improving the convenience of operation. The non-slip pad 204 is installed on the outer surface of the positioning frame 201, increasing the friction between the positioning frame 201 and the label paper, further preventing the label paper from moving during the cutting process, and improving the fixing effect.

[0040] In the above embodiment, as a preferred scheme, the flattening mechanism 3 further comprises two guide blocks 302 and two sliding grooves 304. The two guide blocks 302 are respectively fixedly installed on the two ends of the outer surface of the adjusting seat 301, and the outer surfaces of the two guide blocks 302 are respectively slidably connected with the inner side walls of the two guide grooves 202. The two sliding grooves 304 are respectively formed on the two sides of the outer surface of the adjusting seat 301. The guide blocks 302 are fixed on the two ends of the outer surface of the adjusting seat 301, cooperating with the guide grooves 202 of the inner side wall of the positioning frame 201 to guide the sliding of the adjusting seat 301 within a certain track, ensuring the stability and accuracy of the movement of the adjusting seat 301. The sliding grooves 304 are formed on the two sides of the outer surface of the adjusting seat 301, providing a sliding track for the positioning plate 401 of the cutting mechanism 4, ensuring the smoothness of the movement of the positioning plate 401, and further ensuring the smooth performance of the cutting operation.

[0041] In the above embodiment, as a preferred solution, the cutting mechanism 4 comprises a positioning plate 401, a pull rod 402, a limiting block 403, a support seat 404, a pressing rod 405, a guide wheel 406 and a cutting knife 407, both sides of the inner side wall of the positioning plate 401 are slidably connected with the inner side walls of the two sliding grooves 304 respectively, the pull rod 402 is fixedly installed at the middle part of the top of the positioning plate 401, the limiting block 403 is fixedly installed at the end of the positioning plate 401, the outer surface of the support seat 404 is slidably connected with the outer surface of the limiting block 403, the pressing rod 405 is threadedly connected at the end of the limiting block 403 and located outside the support seat 404, the guide wheel 406 is rotatably connected to one side of the outer surface of the support seat 404, and the cutting knife 407 is connected to the other side of the outer surface of the support seat 404 through bolts, the inner side walls of both sides of the positioning plate 401 are slidably connected with the sliding grooves 304 on the adjusting seat 301, which provides an installation carrier for other components of the cutting mechanism 4 and realizes accurate movement under the guidance of the sliding grooves 304, so that the cutting knife 407 can cut according to the predetermined trajectory, the pull rod 402 is fixed at the middle part of the top of the positioning plate 401, so that the operator can manually pull the positioning plate 401, the cutting operation is realized, and the convenience of operation is improved, the limiting block 403 is fixed at the end of the positioning plate 401, so as to limit the movement range of the support seat 404 and ensure that the support seat 404 moves in the set position, thereby ensuring that the working position of the cutting knife 407 is accurate, the outer surface of the support seat 404 is slidably connected with the outer surface of the limiting block 403, the guide wheel 406 and the cutting knife 407 are carried, and move under the constraint of the limiting block 403, so as to ensure the stable operation of the cutting knife 407, the pressing rod 405 is threadedly connected at the end of the limiting block 403 and located outside the support seat 404, by rotating the pressing rod 405, the position of the support seat 404 can be adjusted, and then the cutting depth of the cutting knife 407 is adjusted, so as to meet the cutting requirements of label paper of different thicknesses, the guide wheel 406 is rotatably connected to one side of the outer surface of the support seat 404, and plays a guiding role in the cutting process, guiding the cutting knife 407 to move along the predetermined path, thereby improving the accuracy of cutting, and the cutting knife 407 is connected to the other side of the outer surface of the support seat 404 through bolts, which is a direct execution component for realizing label paper cutting, and can be replaced according to actual requirements to meet different cutting requirements.

[0042] In the utility model, the working steps of the device are as follows:

[0043] 1, rotate the positioning frame 201, make it be in open state, leave space for placing label paper, that is, can place label paper, place the label paper to be cut on the upper side of the mesh plate 103, start the fan 105, the fan 105 draws the air above the bracket 101 downward through the mesh plate 103, forms a negative pressure area on the top of the mesh plate 103, and adsorbs the label paper, so that it is laid flat on the mesh plate 103.

[0044] 2. Flatten the label paper, hold the handle 203 on the positioning frame 201, rotate the positioning frame 201 to cover the label paper, use the anti-slip pad 204 to increase the friction between the label paper and the anti-slip pad 204 to fix the label paper, the guide block 302 on the adjusting seat 301 slides along the guide groove 202 on the inner side wall of the positioning frame 201, driving the adjusting seat 301 to move above the mesh plate 103, and the three pressure rollers 303 flatten the flat label paper to further eliminate paper wrinkles and unevenness.

[0045] 3. Based on the label paper thickness, rotate the pressure rod 405 of the cutting mechanism 4 to adjust the position of the support seat 404, thereby adjusting the cutting depth of the cutting blade 407. Pull the pull rod 402, and the positioning plate 401 slides along the slide groove 304 on the adjusting seat 301, driving the support seat 404 to move. The guide wheel 406 guides the cutting blade 407 to move along a predetermined path to cut the label paper. During the cutting process, the pressure roller 303 presses down and fixes the cutting position of the label paper to prevent it from deflecting and affecting the cutting accuracy.

[0046] 4. After cutting, rotate the positioning frame 201 to open it, take out the cut label paper, disassemble the mesh plate 103 regularly for cleaning, check the fan 105, filter screen 106 and other parts, clean or replace damaged parts in time to ensure the continuous and stable operation of the equipment.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A label sheet cutter characterized by comprising: The utility model relates to a kind of paper cutting machine, including support mechanism (1), flattening mechanism (3) and cutting mechanism (4), wherein: The support mechanism (1) includes bracket (101), mesh plate (103) and multiple fans (105), the mesh plate (103) is detachably connected to the top of bracket (101), and multiple fans (105) are fixedly installed on the top of bracket (101) and below mesh plate (103) respectively; The flattening mechanism (3) includes adjusting seat (301) and multiple compression rollers (303), the adjusting seat (301) is slidably connected above mesh plate (103), and multiple compression rollers (303) are rotatably connected to the inner side wall of adjusting seat (301). The cutting mechanism (4) is arranged on one side of the adjusting seat (301).

2. A label stock cutter as in claim 1, wherein: The support mechanism (1) further includes clamping groove (102) and multiple positioning holes (104), the inner side wall of clamping groove (102) is clamped with the outer surface of mesh plate (103), multiple positioning holes (104) are respectively formed in the inner bottom wall of clamping groove (102), and the inner side wall of multiple positioning holes (104) is fixedly installed with the outer surface of multiple fans (105) respectively.

3. A label stock cutter according to claim 2 wherein: The support mechanism (1) further includes multiple filter screens (106) and air guide groove (107), multiple filter screens (106) are fixedly installed on both sides of the outer surface of multiple fans (105), and air guide groove (107) is formed in the middle of the bottom of bracket (101).

4. A label stock cutter according to claim 1 wherein: The support mechanism (1) further includes positioning seat (108), the positioning seat (108) is fixedly installed on the top of bracket (101) and located on one side of mesh plate (103), and the outer surface of positioning seat (108) is rotatably connected with compression mechanism (2).

5. A label stock cutter as in claim 4, wherein: The compression mechanism (2) includes positioning frame (201) and two guide grooves (202), the end of positioning frame (201) is rotatably connected with the outer wall of positioning seat (108), and two guide grooves (202) are respectively formed in the inner side wall of positioning frame (201).

6. A label stock cutter according to claim 5 wherein: The compression mechanism (2) further includes two handles (203) and non-slip mat (204), two handles (203) are fixedly installed on both sides of the outer surface of positioning frame (201), and non-slip mat (204) is fixedly installed on the outer surface of positioning frame (201).

7. A label stock cutter as in claim 5, wherein: The flattening mechanism (3) further includes two guide blocks (302) and two sliding grooves (304), two guide blocks (302) are fixedly installed on both ends of the outer surface of adjusting seat (301), the outer surface of two guide blocks (302) is slidably connected with the inner side wall of two guide grooves (202) respectively, and two sliding grooves (304) are respectively formed in both sides of the outer surface of adjusting seat (301).

8. A label stock cutter according to claim 7 wherein: The cutting mechanism (4) includes a positioning plate (401), a pull rod (402), a limiting block (403), a support seat (404), a pressing rod (405), a guide wheel (406) and a cutting knife (407), the inner side walls of the positioning plate (401) are slidably connected with the inner side walls of the two sliding grooves (304) respectively, the pull rod (402) is fixedly installed at the middle part of the top of the positioning plate (401), the limiting block (403) is fixedly installed at the end of the positioning plate (401), the outer surface of the support seat (404) is slidably connected with the outer surface of the limiting block (403), the pressing rod (405) is threadedly connected with the end of the limiting block (403) and located outside the support seat (404), the guide wheel (406) is rotatably connected with one side of the outer surface of the support seat (404), and the cutting knife (407) is connected with the other side of the outer surface of the support seat (404) through bolts.

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