Label strip cutting device

Abstract

The utility model relates to the technical field of label strip processing, and discloses a label strip cutting device which comprises a working table, L-shaped plates are installed at the front end and the rear end of the working table, a fixing rod is fixedly connected to the ends, close to a cutting mechanism, of the L-shaped plates, a sliding rod is slidably connected into the fixing rod, and an adjusting box is installed at the end, away from the fixing rod, of the sliding rod. Adjusting blocks are slidably connected into the adjusting boxes, and pressing plates are mounted at the ends, away from the adjusting boxes, of the adjusting blocks. According to the label strip cutting device, an elastic spring accumulates force through inward pressing of a pressing block, meanwhile, limiting of a sliding rod is relieved, a pressing plate is moved to the position suitable for the size of a label strip, then a threaded rod is rotated out of a limiting groove, limiting of the upper position and the lower position of the pressing plate is relieved, the pressing plate is pressed to press the label strip, and then the pressing plate is fixed; and therefore, the label strips of different sizes can be quickly fixed during cutting, and the working efficiency of workers is improved.

Description

Technical Field

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

[0002] Label strip processing usually refers to cutting and stripping large rolls of label materials through mechanical equipment for subsequent use. This process includes multiple steps, such as fixed-length segmentation of the entire roll of material, fixed-length slitting, waste length control, and slitting accuracy adjustment.

[0003] The existing label strip cutting device needs to fix the label strip before use to facilitate better cutting effect. However, the fixing device in the prior art usually uses a relatively sturdy rigid structure. Although this setting can improve the fixing effect, it will make the fixing device more cumbersome and laborious when adjusting, thereby affecting the work efficiency of the staff. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the prior art has the disadvantage of being complicated to adjust, so we propose a label strip cutting device.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a label strip cutting device comprises a working table, a cutting mechanism is installed at the top of the working table, and an L-shaped plate is installed at the front and rear ends of the working table, and one end of the L-shaped plate close to the cutting mechanism is fixedly connected to a fixing rod, and the fixing rod is slidably connected to the inside of the sliding rod, and an adjusting box is installed at the end of the sliding rod away from the fixing rod, and an adjusting block is slidably connected to the inside of the adjusting box, and a clamping plate is installed at the end of the adjusting block away from the adjusting box, and a connecting plate is installed at the top of the clamping plate, and the internal thread of the connecting plate is connected to the threaded rod, and a fixing plate is installed on one side of the adjusting box, and a limiting groove matched with the threaded rod is opened on the surface of the fixing plate, and a pressing groove is opened at the top of the fixing rod, and an elastic spring is installed inside the pressing groove, and a pressing block is installed on the top of the elastic spring, and a pop-up groove is opened at the top of the sliding rod, and the inside of the pressing groove is slidably connected to the pressing block.

[0006] Preferably, first sliding grooves are provided on both sides of the interior of the regulating box, first sliding blocks are fixed on both sides of the regulating block, and the interior of the first sliding grooves is slidably connected to the first sliding blocks.

[0007] Preferably, a first return spring is installed at the bottom end of the regulating block, and the bottom end of the first return spring is fixedly connected to the inside of the regulating box.

[0008] Preferably, second sliding grooves are provided on both sides of the pressing groove, and second sliding blocks are fixedly connected to both sides of the pressing block, and the interior of the second sliding groove is slidably connected to the second sliding block.

[0009] Preferably, third sliding grooves are provided on both sides of the interior of the fixed rod, third sliding blocks are fixed on both sides of the sliding rod, and the interior of the third sliding groove is slidably connected to the third sliding block.

[0010] Preferably, one end of the sliding rod close to the L-shaped plate is fixedly connected to a second return spring, and one end of the second return spring away from the sliding rod is fixedly connected to the fixed rod.

[0011] Preferably, a resistance groove is provided at the bottom end of the pressing plate, and the resistance grooves are multiple and evenly distributed at the bottom end of the pressing plate.

[0012] Technical effects and advantages of the utility model:

[0013] In the utility model, when the staff needs to cut the label strip, the pressing block is pressed inward to store force in the elastic spring and release the limit of the sliding rod. At this time, the clamping plate is moved to a position suitable for the size of the label strip, and the threaded rod is rotated out of the limit groove to release the upper and lower positions of the clamping plate. The clamping plate is pressed to clamp the label strip, and then the clamping plate is fixed, thereby achieving rapid fixation when cutting label strips of different sizes, thereby improving the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the cutting device of the utility model;

[0015] Figure 2 It is a cross-sectional schematic diagram of the label strip positioning structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;

[0017] Figure 4 It is a cross-sectional schematic diagram of the sliding rod fixing structure of the utility model;

[0018] Figure 5 For this utility model Figure 4 A partial enlarged view of point B in the middle.

[0019] Legend: 1. Work surface; 2. Cutting mechanism; 3. L-shaped plate; 4. Fixed rod; 5. Sliding rod; 6. Adjusting box; 7. Adjusting block; 8. Pressing plate; 9. Connecting plate; 10. Threaded rod; 11. Fixed plate; 12. Limiting groove; 13. Pressing groove; 14. Elastic spring; 15. Pressing block; 16. Pop-up groove; 17. First slide groove; 18. First slider; 19. First return spring; 20. Second slide groove; 21. Second slider; 22. Third slide groove; 23. Third slider; 24. Second return spring; 25. Resistance groove. DETAILED DESCRIPTION

[0020] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0021] Reference Figure 1 - Figure 4 As shown, the utility model provides a technical solution: a label strip cutting device comprises a work surface 1, a cutting mechanism 2 is installed on the top of the work surface 1, an L-shaped plate 3 is installed on the front and rear ends of the work surface 1, a fixed rod 4 is fixedly connected to one end of the L-shaped plate 3 close to the cutting mechanism 2, a sliding rod 5 is slidably connected inside the fixed rod 4, an adjusting box 6 is installed on the end of the sliding rod 5 away from the fixed rod 4, an adjusting block 7 is slidably connected inside the adjusting box 6, a pressing plate 8 is installed on the end of the adjusting block 7 away from the adjusting box 6, a connecting plate 9 is installed on the top of the pressing plate 8, a threaded rod 10 is connected to the inner thread of the connecting plate 9, a fixing plate 11 is installed on one side of the adjusting box 6, and a limiting groove 12 adapted to the threaded rod 10 is provided on the surface of the fixing plate 11. A pressing groove 13 is provided at the top of the fixing rod 4, and an elastic spring 14 is installed inside the pressing groove 13. A pressing block 15 is installed at the top of the elastic spring 14. A pop-up groove 16 is provided at the top of the sliding rod 5. The inside of the pressing groove 13 is slidably connected with the pressing block 15. When the staff needs to cut the label strip, the pressing block 15 is pressed inwardly to store force in the elastic spring 14 and release the limit of the sliding rod 5 at the same time. At this time, the clamping plate 8 is moved to a position suitable for the size of the label strip, and then the threaded rod 10 is rotated out of the limiting groove 12 to release the upper and lower positions of the clamping plate 8. The clamping plate 8 is pressed to clamp the label strip, and then the clamping plate 8 is fixed, thereby achieving rapid fixation when cutting label strips of different sizes, thereby improving the work efficiency of the staff.

[0022] Reference Figure 3As shown, in this embodiment: first sliding grooves 17 are opened on both sides of the interior of the adjustment box 6, and first sliders 18 are fixed on both sides of the adjustment block 7. The interior of the first sliding groove 17 is slidably connected to the first slider 18. Through the setting of the first sliding groove 17 and the first slider 18, the clamping plate 8 can form a stable limiting effect during the up and down adjustment process, thereby improving the adjustment stability of the clamping plate 8.

[0023] Reference Figure 3 As shown, in the present embodiment: a first return spring 19 is installed at the bottom end of the adjusting block 7, and the bottom end of the first return spring 19 is fixedly connected to the inside of the adjusting box 6. Through the setting of the first return spring 19, when the label strip is cut, the clamping plate 8 is released from the limit, and the first return spring 19 drives the clamping plate 8 to pop up quickly, so that the label strip is released from the clamping state, thereby improving the cutting efficiency of the label strip.

[0024] Reference Figure 4 As shown, in this embodiment: second slide grooves 20 are opened on both sides of the pressing groove 13, and second sliders 21 are fixedly connected on both sides of the pressing block 15. The interior of the second slide groove 20 is slidably connected to the second slider 21. Through the setting of the second slide groove 20 and the second slider 21, the pressing block 15 can form a limiting effect when popping out, preventing it from falling off due to excessive popping out, thereby affecting normal use.

[0025] Reference Figure 5 As shown, in the present embodiment: third sliding grooves 22 are provided on both sides of the interior of the fixed rod 4, third sliders 23 are fixed on both sides of the sliding rod 5, and the interior of the third sliding groove 22 is slidably connected to the third slider 23. Through the arrangement of the third sliding groove 22 and the third slider 23, the sliding rod 5 can form a stable guiding effect during the movement, preventing deviation from causing the pressing block 15 to be unable to pop out of the pop-up groove 16, thereby affecting the fixation of the clamping plate 8.

[0026] Reference Figure 2 As shown, in the present embodiment: one end of the sliding rod 5 close to the L-shaped plate 3 is fixedly connected with a second return spring 24, and one end of the second return spring 24 away from the sliding rod 5 is fixedly connected to the fixed rod 4. Through the setting of the second return spring 24, when the sliding rod 5 is released from the limit, the second return spring 24 drives the sliding rod 5 to rebound quickly, thereby realizing the rapid reset of the clamping plate 8 after the device is used, which is convenient for the next use.

[0027] Reference Figure 3 As shown, in this embodiment: a resistance groove 25 is opened at the bottom end of the clamping plate 8, and the number of the resistance grooves 25 is several and evenly distributed at the bottom end of the clamping plate 8. Through the setting of the resistance grooves 25, the clamping plate 8 can have a stronger friction force when pressing the label strip, thereby effectively improving the positioning effect of the label strip.

[0028] Working principle: when the staff needs to cut the label strip, the pressing block 15 is pressed inward to store force in the elastic spring 14 and release the limit of the sliding rod 5 at the same time. At this time, the pressing plate 8 is moved to a position suitable for the size of the label strip, and the threaded rod 10 is turned out from the limiting groove 12 to release the upper and lower positions of the pressing plate 8. The pressing plate 8 is pressed to press the label strip, and then the pressing plate 8 is fixed, thereby achieving rapid fixation when cutting label strips of different sizes, improving the work efficiency of the staff. Through the setting of the first sliding groove 17 and the first sliding block 18, the pressing plate 8 can form a stable limiting effect during the up and down adjustment process, thereby improving the adjustment stability of the pressing plate 8. Through the setting of the first return spring 19, when the label strip is cut, the pressing plate 8 is released from the limit, and the first return spring 19 drives the pressing plate 8 to pop up quickly, so that the label strip can be cut quickly. The label strip is released from the clamping state, thereby improving the cutting efficiency of the label strip. Through the setting of the second slide groove 20 and the second slider 21, the pressing block 15 can form a limiting effect when popping out, preventing it from popping out too much and falling off, thereby affecting normal use. Through the setting of the third slide groove 22 and the third slider 23, the sliding rod 5 can form a stable guiding effect during the movement, preventing it from running off and causing the pressing block 15 to be unable to pop out of the pop-up groove 16, thereby affecting the fixation of the clamping plate 8. Through the setting of the second return spring 24, when the sliding rod 5 is released from the limit, the second return spring 24 drives the sliding rod 5 to rebound quickly, thereby realizing the rapid reset of the clamping plate 8 after the device is used, which is convenient for the next use. Through the setting of the resistance groove 25, the clamping plate 8 can have a stronger friction when pressing the label strip, thereby effectively improving the positioning effect of the label strip.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is 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 strip cutting device, comprising a work surface (1), characterized in that: A cutting mechanism (2) is installed at the top of the work surface (1), and an L-shaped plate (3) is installed at the front and rear ends of the work surface (1); an end of the L-shaped plate (3) close to the cutting mechanism (2) is fixedly connected to a fixing rod (4); a sliding rod (5) is slidably connected inside the fixing rod (4); an adjusting box (6) is installed at the end of the sliding rod (5) away from the fixing rod (4); an adjusting block (7) is slidably connected inside the adjusting box (6); a pressing plate (8) is installed at the end of the adjusting block (7) away from the adjusting box (6); and a connecting plate is installed at the top of the pressing plate (8). (9), the internal thread of the connecting plate (9) is connected to a threaded rod (10), a fixing plate (11) is installed on one side of the adjusting box (6), a limiting groove (12) matched with the threaded rod (10) is provided on the surface of the fixing plate (11), a pressing groove (13) is provided at the top end of the fixing rod (4), an elastic spring (14) is installed inside the pressing groove (13), a pressing block (15) is installed at the top end of the elastic spring (14), a pop-up groove (16) is provided at the top end of the sliding rod (5), and the inside of the pressing groove (13) is slidably connected with the pressing block (15).

2. The label strip cutting device according to claim 1, characterized in that: First slide grooves (17) are provided on both sides of the adjustment box (6), first sliders (18) are fixed on both sides of the adjustment block (7), and the interior of the first slide groove (17) is slidably connected to the first slider (18).

3. The label strip cutting device according to claim 1, characterized in that: A first return spring (19) is installed at the bottom end of the adjustment block (7), and the bottom end of the first return spring (19) is fixedly connected to the inside of the adjustment box (6).

4. The label strip cutting device according to claim 1, characterized in that: Second sliding grooves (20) are provided on both sides of the pressing groove (13), and second sliding blocks (21) are fixedly connected to both sides of the pressing block (15), and the interior of the second sliding groove (20) is slidably connected to the second sliding block (21).

5. The label strip cutting device according to claim 1, characterized in that: The fixed rod (4) is provided with a third sliding groove (22) on both sides thereof, the sliding rod (5) is fixed with a third sliding block (23) on both sides thereof, and the interior of the third sliding groove (22) is slidably connected to the third sliding block (23).

6. The label strip cutting device according to claim 1, characterized in that: One end of the sliding rod (5) close to the L-shaped plate (3) is fixedly connected to a second return spring (24), and one end of the second return spring (24) away from the sliding rod (5) is fixedly connected to the fixed rod (4).

7. The label strip cutting device according to claim 1, characterized in that: The bottom end of the pressing plate (8) is provided with a resistance groove (25), and the number of the resistance grooves (25) is several and evenly distributed at the bottom end of the pressing plate (8).

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