Label sticker cutting device

Abstract

The utility model discloses a label sticker cutting device, which relates to the technical field of label sticker cutting and comprises a base, a label roller mounted on the base, a connecting roller mounted on the base, a driving roller mounted on the base, a conveying roller mounted on the base and a cutting frame mounted on the base. According to the label sticker cutting device, when the cutting assembly moves downwards to cut label stickers, the cutting assembly is attached to the inner wall of the cutting frame to move downwards and drives the two downward pressing blocks to move downwards at the same time, the two downward pressing blocks drive the two supporting rods to move respectively, and therefore the label stickers are cut; the two supporting rods drive the corresponding sliding blocks to move correspondingly, the two sliding blocks drive the two limiting plates to move correspondingly, the two limiting plates get close to each other, and therefore the label stickers are limited and straightened, and the problem that the cutting effect is poor due to the fact that the label stickers incline in the cutting process is solved.

Description

Technical Field

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

[0002] Label stickers are a kind of paper or film material with adhesive, which are often used to stick on the surface of objects for decoration, marking or conveying information. They can have various shapes, sizes and patterns, suitable for different purposes and scenarios. When processing label stickers, a label cutting device is required.

[0003] In the prior art, such as publication number CN220030311U, a label sticker shearing device is disclosed, which includes a compacting mechanism, a cutting mechanism, a bottom plate and a label sticker body, the compacting mechanism and the cutting mechanism are both arranged on the top of the bottom plate; the cutting mechanism includes a horizontal plate, a T-bar, a pressure plate, a second spring and a cutting knife, both ends of the top of the horizontal plate are slidably connected with a T-bar, the bottoms of the T-bars extend to the bottom of the horizontal plate and are fixedly connected with a pressure plate. The beneficial effect of the utility model is that the label sticker body is first passed through the compacting mechanism, and the label sticker body is driven to move by the compacting mechanism, and moved to the cutting position for cutting. When the cutting knife falls, the two pressure plates first contact the label sticker body, and under the elastic force of the second spring, the label sticker body is first compacted and then cut, so that the cut label sticker body has a small error, a higher dimensional accuracy, a neat cutting edge, and is not easy to burr, which is beneficial to practical application.

[0004] However, the device still has some problems. The two pressure plates first contact the label sticker body, and under the elastic force of the second spring, the label sticker body is first compacted and then cut. However, in actual use, the label sticker may be constantly changed in position during transportation due to multiple conveying rollers. As a result, the label sticker cannot fit the surface of the conveying roller during transportation, resulting in the sticker itself being skewed when it is finally transported to the cutting area, causing the label sticker to be cut skewed. Therefore, we disclose a label sticker cutting device to meet people's needs. Utility Model Content

[0005] The purpose of the present application is to provide a label sticker cutting device to solve the problem proposed in the above-mentioned background technology that during the conveying process of the label sticker, the position of multiple conveying rollers may change continuously during the conveying process, resulting in the label sticker being unable to adhere to the surface of the conveying roller during the conveying process, resulting in the sticker itself being skewed when finally conveyed to the cutting area, resulting in the label sticker being cut skewed.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a label sticker cutting device, comprising a base, a label roller is installed on the base, a connecting roller is installed on the base, a driving roller is installed on the base, a conveying roller is installed on the base, a cutting frame is installed on the base, a cutting assembly is installed on the cutting frame, an adjustment groove is opened on the lower side of the base, two sliding blocks are slidably installed in the adjustment groove, limiting plates are installed on the upper sides of the two sliding blocks, and a control box is installed on the lower side of the base.

[0007] Preferably, the inner walls on both sides of the cutting frame are provided with sliding grooves, and lower pressure blocks are slidably installed in the two sliding grooves. Support rods are rotatably installed on the opposite surfaces of the two lower pressure blocks, and the other ends of the two support rods are rotatably connected to the opposite back surfaces of the two sliding blocks, and springs are installed on the lower sides of the two lower pressure blocks.

[0008] Preferably, a cleaning rack is installed on the base, an air inlet hole is opened on one side of the cleaning rack, an upper diverter pipe is installed in the air inlet hole, a plurality of upper spray holes are opened on the surface of the upper diverter pipe, nozzles are installed in the plurality of upper spray holes, and an air inlet pipe is installed at the other end of the air inlet hole.

[0009] Preferably, a connection hole is provided on one side of the cleaning frame, a lower diverter pipe is installed in the connection hole, a plurality of lower spray holes are provided on the surface of the lower diverter pipe, and the plurality of nozzles are installed corresponding to the plurality of lower spray holes.

[0010] Preferably, a delivery hole is opened on one side of the upper diverter pipe, a delivery pipe is installed in the delivery hole, and the other end of the delivery pipe is installed in the connecting hole.

[0011] Preferably, the cleaning frame is located on one side of the conveying end of the conveying roller.

[0012] Preferably, a plurality of support columns are installed on the lower side of the base.

[0013] In summary, the technical effects and advantages of the utility model are:

[0014] 1. In the utility model, when the label sticker is cut by the downward movement of the cutting assembly, the cutting assembly moves downward in contact with the inner wall of the cutting frame and drives the two pressing blocks to move downward at the same time, the two pressing blocks respectively drive the two supporting rods to move, the two supporting rods respectively drive the corresponding sliding blocks to move, the two sliding blocks respectively drive the two limiting plates to move, so that the two limiting plates are close to each other, thereby limiting and aligning the label sticker to prevent it from being skewed during the cutting process, resulting in poor cutting effect.

[0015] 2. In the utility model, the gas is connected to the air inlet pipe, transported to the upper branch pipe and sprayed out through the nozzle, and then transported to the lower branch pipe through the transmission pipe and sprayed out through the nozzle, so as to clean the upper and lower surfaces of the label sticker to prevent the surface from being contaminated with stains and dust, which may affect the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

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

[0018] Figure 2 This is a schematic diagram of the lower shunt pipe and its related structures of the utility model;

[0019] Figure 3 for Figure 2 A schematic diagram of the local enlarged structure of the middle A area;

[0020] Figure 4 It is a schematic diagram of the cutaway structure of the cutting frame of the utility model.

[0021] In the figure: 1. base; 2. label roller; 3. connecting roller; 4. driving roller; 5. conveying roller; 6. cleaning frame; 7. cutting frame; 8. control box; 9. upper diverter pipe; 10. air inlet pipe; 11. transmission pipe; 12. lower diverter pipe; 13. nozzle; 14. cutting assembly; 15. lower pressure block; 16. sliding block; 17. limit plate; 18. support rod; 19. spring; 20. support column. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides embodiments:

[0024] A label sticker cutting device comprises a base 1, a label roller 2 is mounted on the base 1, a connecting roller 3 is mounted on the base 1, a driving roller 4 is mounted on the base 1, a conveying roller 5 is mounted on the base 1, a cutting frame 7 is mounted on the base 1, a cutting assembly 14 is mounted on the cutting frame 7, an adjusting groove is opened on the lower side of the base 1, two sliding blocks 16 are slidably mounted in the adjusting groove, a limiting plate 17 is mounted on the upper side of the two sliding blocks 16, and a control box 8 is mounted on the lower side of the base 1.

[0025] Based on the above structure, the label roller 2, connecting roller 3, driving roller 4 and conveying roller 5 installed on the upper side of the base 1 are consistent with the technology used in the above-mentioned reference documents. The label sticker is sent out through the label roller 2, passes through the connecting roller 3, driving roller 4 and conveying roller 5 in turn, and is transported to the cutting component 14 for cutting. The control box 8 electrically connects the driving roller 4 and the cutting component 14 to control it to perform cutting work. When the cutting component 14 is cutting, the two sliding blocks 16 approach each other, so that the two limit plates 17 approach each other, thereby limiting the label sticker and facilitating its cutting.

[0026] like Figure 2 and 4 As shown, the inner walls on both sides of the cutting frame 7 are provided with sliding grooves, and downward pressing blocks 15 are slidably installed in the two sliding grooves. Support rods 18 are rotatably installed on the opposite surfaces of the two downward pressing blocks 15. The other ends of the two support rods 18 are rotatably connected to the opposite back surfaces of the two sliding blocks 16. Springs 19 are installed on the lower sides of the two downward pressing blocks 15. When the cutting assembly 14 is pressed down to squeeze and fix the label sticker, since only two positioning points are used for squeezing, the label paper can still be guided and straightened when the two limit plates 17 are pushed close to each other.

[0027] When the cutting assembly 14 moves downward to cut the label sticker, the cutting assembly 14 moves downward in contact with the inner wall of the cutting frame 7 and drives the two pressing blocks 15 to move downward at the same time. The two pressing blocks 15 respectively drive the two supporting rods 18 to move, and the two supporting rods 18 respectively drive the corresponding sliding blocks 16 to move. The two sliding blocks 16 respectively drive the two limiting plates 17 to move, so that the two limiting plates 17 are close to each other, thereby limiting and aligning the label sticker. After cutting is completed, the cutting assembly 14 moves upward, and the two pressing blocks 15 are reset by the action of the spring 19.

[0028] like Figure 2 and 3 As shown, a cleaning frame 6 is installed on the base 1, an air inlet hole is opened on one side of the cleaning frame 6, an upper diverter pipe 9 is installed in the air inlet hole, a plurality of upper spray holes are opened on the surface of the upper diverter pipe 9, nozzles 13 are installed in the plurality of upper spray holes, and an air inlet pipe 10 is installed at the other end of the air inlet hole.

[0029] like Figure 2and 3 As shown, a connection hole is opened on one side of the cleaning frame 6, and a lower diverter pipe 12 is installed in the connection hole. A plurality of lower spray holes are opened on the surface of the lower diverter pipe 12, and a plurality of nozzles 13 are installed corresponding to the plurality of lower spray holes.

[0030] like Figure 2 and 3 As shown, a delivery hole is opened on one side of the upper diverter pipe 9, a delivery pipe 11 is installed in the delivery hole, and the other end of the delivery pipe 11 is installed in the connecting hole. The nozzle 13 of the upper diverter pipe 9 and the nozzle 13 of the lower diverter pipe 12 both have a certain inclination, which can better fit the surface of the label paper for cleaning.

[0031] The air inlet pipe 10 is connected to the gas, and the gas is transported to the upper shunt pipe 9 and sprayed out through the nozzle 13, and then transported to the lower shunt pipe 12 through the transmission pipe 11 and sprayed out through the nozzle 13 to clean the upper and lower surfaces of the label sticker to prevent the surface from being contaminated with stains and dust that affect the product quality.

[0032] like Figure 1 As shown, the cleaning frame 6 is located at one side of the conveying end of the conveying roller 5 , and the cleaning frame 6 is located between the conveying roller 5 and the cutting frame 7 .

[0033] like Figure 1 As shown, a plurality of support columns 20 are installed on the lower side of the base 1 .

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A label cutting device, comprising a base (1), characterized in that: The base (1) is provided with a label roller (2), the base (1) is provided with a connecting roller (3), the base (1) is provided with a driving roller (4), the base (1) is provided with a conveying roller (5), the base (1) is provided with a cutting frame (7), the cutting frame (7) is provided with a cutting assembly (14), an adjusting groove is provided on the lower side of the base (1), two sliding blocks (16) are slidably installed in the adjusting groove, and a limit plate (17) is installed on the upper side of the two sliding blocks (16), and a control box (8) is provided on the lower side of the base (1).

2. The label cutting device according to claim 1, characterized in that: The inner walls of both sides of the cutting frame (7) are provided with sliding grooves, and lower pressing blocks (15) are slidably installed in the two sliding grooves. Support rods (18) are rotatably installed on the opposite surfaces of the two lower pressing blocks (15). The other ends of the two support rods (18) are rotatably connected to the opposite back surfaces of the two sliding blocks (16), and springs (19) are installed on the lower sides of the two lower pressing blocks (15).

3. The label cutting device according to claim 1, characterized in that: A cleaning frame (6) is mounted on the base (1), an air inlet hole is provided on one side of the cleaning frame (6), an upper flow divider (9) is mounted in the air inlet hole, a plurality of upper spray holes are provided on the surface of the upper flow divider (9), nozzles (13) are mounted in each of the plurality of upper spray holes, and an air inlet pipe (10) is mounted at the other end of the air inlet hole.

4. The label cutting device according to claim 3, characterized in that: A connection hole is provided on one side of the cleaning frame (6), a lower flow dividing pipe (12) is installed in the connection hole, a plurality of lower spray holes are provided on the surface of the lower flow dividing pipe (12), and the plurality of nozzles (13) are installed corresponding to the plurality of lower spray holes.

5. The label cutting device according to claim 4, characterized in that: A delivery hole is provided on one side of the upper flow dividing pipe (9), a delivery pipe (11) is installed in the delivery hole, and the other end of the delivery pipe (11) is installed in the connecting hole.

6. The label cutting device according to claim 3, characterized in that: The cleaning frame (6) is located on one side of the conveying end of the conveying roller (5).

7. The label cutting device according to claim 1, characterized in that: A plurality of support columns (20) are installed on the lower side of the base (1).

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