Label printing and winding mechanism

Abstract

The utility model discloses a label printing and rolling mechanism which comprises a label printing and rolling machine body, a distribution box is arranged on one side of the label printing and rolling machine body, a rolling shaft is arranged above the inner side of the distribution box, an inner fixing protection plate is arranged at the inner end of the rolling shaft, an outer fixing protection plate is arranged at the outer end of the rolling shaft, and a label printing and rolling mechanism is arranged on the label printing and rolling machine body. A movable adjusting plate is arranged on the inner side of the outer fixing protection plate, an assembling opening is formed in the center of the interior of the outer fixing protection plate, guide columns are arranged on the two sides between the outer fixing protection plate and the movable adjusting plate, and a fixing opening is formed in the center of the interior of the movable adjusting plate. According to the label winding device, the outer fixing protection plate and the inner fixing protection plate are arranged at the two ends of the winding shaft respectively, the winding positions of the two sides of a label can be limited and positioned through the fixing protection plates at the two ends, each layer of paper for winding the label is tidily combed, paper deviation is avoided, and the label is wound more tidily.

Description

Technical Field

[0001] This utility model relates to the field of label printing, specifically a label printing winding mechanism. Background Technology

[0002] The application of labels and the continuous development of label varieties have naturally promoted the development of label printing technology. Label printing covers all printing methods such as planographic, embossed, gravure, and screen printing.

[0003] Existing technologies for label printing winding mechanisms still have certain drawbacks in use. When traditional winding mechanisms wind labels, the edges of the paper roll are prone to deviation when subjected to external forces, resulting in uneven winding of the paper edges. Utility Model Content

[0004] The purpose of this utility model is to provide a label printing winding mechanism to solve the problem mentioned in the background art that when the traditional winding mechanism winds up the label, the edge of the paper roll is easily deviated when subjected to external force, resulting in uneven winding of the paper edge.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a label printing and rewinding mechanism, comprising a label printing and rewinding machine body, a power distribution box on one side of the label printing and rewinding machine body, a rewinding shaft on the upper inner side of the power distribution box, an inner fixed guard plate on the inner end of the rewinding shaft, an outer fixed guard plate on the outer end of the rewinding shaft, a movable adjustment plate on the inner side of the outer fixed guard plate, an assembly opening at the center of the inner side of the outer fixed guard plate, guide posts on both sides between the outer fixed guard plate and the movable adjustment plate, a fixing opening at the center of the inner side of the movable adjustment plate, a folding handle at the rear end of the outer fixed guard plate, one end of the folding handle being connected to a balance moving block via a rotating pin, the balance moving block being located at one end of a fixed bracket, a hollow layer in the middle of the fixed bracket, a second adjusting bolt inside the hollow layer, an anti-slip handle at one end of the second adjusting bolt, and casters at the bottom of the label printing and rewinding machine body.

[0006] In a further embodiment, the take-up shaft and the assembly port are rotatably connected, and the cross-section of the assembly port is set as a tapered structure.

[0007] In a further embodiment, the movable adjusting plate is slidably connected to the winding shaft through a fixed opening, and the movable adjusting plate is the same size as the outer fixed guard plate.

[0008] In a further embodiment, the upper and lower positions of the movable adjustment plate and the outer fixed guard plate are both fixedly connected by a first adjusting screw. The first adjusting screw is fixedly connected to the outer fixed guard plate by a thread, and the first adjusting screw is rotatably connected to the movable adjustment plate by a rotating sleeve.

[0009] In a further embodiment, the folding handle is fixedly connected to the inner side of the balance moving block by a locking bolt, the balance moving block is fixedly connected to the middle position of the fixed bracket by a second adjusting bolt, and the upper and lower positions of the balance moving block are connected to the fixed bracket by a telescopic rod.

[0010] In a further embodiment, the fixed bracket is fixedly connected to the distribution box by a second hexagonal socket head cap screw, and the inner fixed guard plate is fixedly connected to the distribution box by a first hexagonal socket head cap screw.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. In this utility model, an outer fixed guard plate and an inner fixed guard plate are respectively provided at both ends of the winding shaft. The fixed guard plates at both ends can restrict and position the winding position of the label on both sides, and straighten each layer of paper of the label winding, so as to avoid paper deviation and make the label winding more neat. A movable adjustment plate is provided on the inner side of the outer fixed guard plate. The movable adjustment plate can be adjusted according to the width of the label paper, which is suitable for positioning labels of various sizes and is easier to operate. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a label printing and winding mechanism according to the present invention;

[0014] Figure 2 This is a schematic diagram of the structure of the external fixing guard plate of this utility model;

[0015] Figure 3 This is a side view of a label printing and winding mechanism according to the present invention;

[0016] Figure 4 This is a schematic diagram showing the disassembled structure of the outer fixing guard plate and the winding shaft of this utility model;

[0017] Figure 5 This is a rear view of the fixed bracket of this utility model.

[0018] In the diagram: 1. Label printing and rewinding machine body; 2. Electrical distribution box; 3. Casters; 4. Rewinding shaft; 5. Inner fixed guard plate; 6. Fixed bracket; 7. Outer fixed guard plate; 8. First adjusting screw; 9. Guide post; 10. Rotating sleeve; 11. Movable adjusting plate; 12. Assembly port; 13. Balance moving block; 14. Rotating pin; 15. Locking bolt; 16. Folding handle; 17. Fixed port; 18. First internal hexagonal socket fixing bolt; 19. Telescopic rod; 20. Second adjusting bolt; 21. Anti-slip handle; 22. Hollowed-out layer; 23. Second internal hexagonal socket fixing bolt. Detailed Implementation

[0019] 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Please see Figure 1-5 This utility model provides an embodiment of a label printing and winding mechanism, comprising a label printing and winding machine body 1, a power distribution box 2 on one side of the label printing and winding machine body 1, a winding shaft 4 on the upper inner side of the power distribution box 2, an inner fixed guard plate 5 on the inner end of the winding shaft 4, an outer fixed guard plate 7 on the outer end of the winding shaft 4, a movable adjustment plate 11 on the inner side of the outer fixed guard plate 7, an assembly port 12 at the center of the inner side of the outer fixed guard plate 7, guide posts 9 on both sides between the outer fixed guard plate 7 and the movable adjustment plate 11, a fixing port 17 at the center of the inner side of the movable adjustment plate 11, a folding handle 16 at the rear end of the outer fixed guard plate 7, one end of the folding handle 16 being connected to a balance moving block 13 via a rotating pin 14, the balance moving block 13 being located at one end of a fixed bracket 6, a hollow layer 22 in the middle of the fixed bracket 6, a second adjusting bolt 20 inside the hollow layer 22, an anti-slip handle 21 at one end of the second adjusting bolt 20, and casters 3 at the bottom of the label printing and winding machine body 1.

[0021] The distribution box 2 is used to assemble and fix the motor. The winding shaft 4 is used to wind the label. The inner fixed guard plate 5 is used to position the inner edge of the label paper. The outer fixed guard plate 7 is used to position the outer edge of the label paper. The movable adjustment plate 11 is used to adjust the position of the guard plate. The folding handle 16 is used to fold the outer fixed guard plate 7. The balance moving block 13 is used to move and adjust the position of the outer fixed guard plate 7. The fixed bracket 6 is used to suspend and install the outer fixed guard plate 7. The hollow layer 22 is used to hide and install the second adjusting bolt 20. The second adjusting bolt 20 is used to adjust the position of the balance moving block 13. The anti-slip handle 21 makes it easy to operate the second adjusting bolt 20 by hand. The universal wheels 3 are used to move the label printing and winding machine body 1 with ease.

[0022] The take-up shaft 4 and the assembly port 12 are rotatably connected, and the cross section of the assembly port 12 is designed as a tapered structure. The rotatable connection allows the take-up shaft 4 and the assembly port 12 to operate in coordination.

[0023] The movable adjusting plate 11 is slidably connected to the take-up shaft 4 through the fixing port 17, and the movable adjusting plate 11 is the same size as the outer fixed guard plate 7. The fixing port 17 facilitates the connection and combination of the movable adjusting plate 11 and the take-up shaft 4. The upper and lower positions of the movable adjusting plate 11 and the outer fixed guard plate 7 are fixedly connected through the first adjusting screw 8. The first adjusting screw 8 is fixedly connected to the outer fixed guard plate 7 through the thread, and the first adjusting screw 8 is rotatably connected to the movable adjusting plate 11 through the rotating sleeve 10. The position of the movable adjusting plate 11 is adjusted by the first adjusting screw 8.

[0024] The folding handle 16 is fixedly connected to the inner side of the balance moving block 13 by locking bolts 15. The balance moving block 13 is fixedly connected to the middle position of the fixed bracket 6 by the second adjusting bolt 20. The upper and lower positions of the balance moving block 13 are connected to the fixed bracket 6 by telescopic rods 19. The locking bolts 15 are used to fix the folding position of the folding handle 16.

[0025] The fixed bracket 6 is fixedly connected to the distribution box 2 by the second internal hexagonal bolt 23, and the inner fixed guard plate 5 is fixedly connected to the distribution box 2 by the first internal hexagonal bolt 18. The second internal hexagonal bolt 23 is used to install and fix the fixed bracket 6 and the distribution box 2.

[0026] Working principle: In use, the movable adjusting plate 11 is adjusted inward or outward by the first adjusting screw 8 so that the distance between the outer fixed guard plate 7 and the movable adjusting plate 11 is the same as the width of the label paper. One end of the label paper is wound around the take-up shaft 4, and the label paper is wound up by the take-up shaft 4. During the winding process, the outer fixed guard plate 7 and the movable adjusting plate 11 position the two sides of the paper. After winding is completed, hold the anti-slip handle 21 and tighten the second adjusting bolt 20. Move the balance moving block 13 to one end to separate the take-up shaft 4 from the assembly port 12. Loosen the locking bolt 15 and rotate the outer fixed guard plate 7 to open it by rotating the rotating pin 14. The wound label paper reel can then be removed.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A label printing and rewinding mechanism, comprising a label printing and rewinding machine body (1), characterized in that: A distribution box (2) is provided on one side of the label printing rewinding machine body (1). A rewinding shaft (4) is provided on the upper inner side of the distribution box (2). An inner fixed guard plate (5) is provided on the inner end of the rewinding shaft (4). An outer fixed guard plate (7) is provided on the outer end of the rewinding shaft (4). A movable adjustment plate (11) is provided on the inner side of the outer fixed guard plate (7). An assembly port (12) is provided at the center of the interior of the outer fixed guard plate (7). Guide posts (9) are provided on both sides between the outer fixed guard plate (7) and the movable adjustment plate (11). The interior of the movable adjustment plate (11) A fixed opening (17) is provided at the center of the outer fixed guard plate (7). A folding handle (16) is provided at the rear end of the outer fixed guard plate (7). One end of the folding handle (16) is connected to the balance moving block (13) through a rotating pin (14). The balance moving block (13) is located at one end of the fixed bracket (6). A hollow layer (22) is provided in the middle of the fixed bracket (6). A second adjusting bolt (20) is provided inside the hollow layer (22). A non-slip handle (21) is provided at one end of the second adjusting bolt (20). A universal wheel (3) is provided at the bottom of the label printing and rewinding machine body (1).

2. The label printing and rewinding mechanism according to claim 1, characterized in that: The winding shaft (4) is rotatably connected to the assembly port (12), and the cross section of the assembly port (12) is set as a tapered structure.

3. The label printing and winding mechanism according to claim 1, characterized in that: The movable adjustment plate (11) is slidably connected to the winding shaft (4) through the fixed port (17), and the movable adjustment plate (11) is the same size as the outer fixed guard plate (7).

4. The label printing and winding mechanism according to claim 1, characterized in that: The upper and lower positions of the movable adjustment plate (11) and the outer fixed guard plate (7) are both fixedly connected by the first adjustment screw (8). The first adjustment screw (8) and the outer fixed guard plate (7) are fixedly connected by threads, and the first adjustment screw (8) and the movable adjustment plate (11) are rotatably connected by the rotating sleeve (10).

5. The label printing and winding mechanism according to claim 1, characterized in that: The folding handle (16) is fixedly connected to the inner side of the balance moving block (13) by a locking bolt (15). The balance moving block (13) is fixedly connected to the middle position of the fixed bracket (6) by a second adjusting bolt (20). The upper and lower positions of the balance moving block (13) are connected to the fixed bracket (6) by a telescopic rod (19).

6. The label printing and winding mechanism according to claim 1, characterized in that: The fixed bracket (6) is fixedly connected to the distribution box (2) by the second internal hexagonal fixing bolt (23), and the inner fixed guard plate (5) is fixedly connected to the distribution box (2) by the first internal hexagonal fixing bolt (18).

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