Automatic seaming device for self-adhesive paper tape

Abstract

The utility model relates to the related technical field of self-adhesive paper, and discloses an automatic seaming device of a self-adhesive paper tape, which comprises a base, the top of the base is fixedly connected with a fixing column, the inside of the fixing column is fixedly connected with a spring, the other end of the spring is fixedly connected with a limiting plate II, and the limiting plate II is fixedly connected with a limiting plate II. A first motor is fixedly connected to one side of the second limiting plate, a connecting block is fixedly connected to the output end of the first motor, a clamping groove is formed in the connecting block, a supporting plate is fixedly connected to the top of the base, a winding drum is rotationally connected to the middle of the supporting plate, and a clamping block is fixedly connected to one end of the winding drum. According to the self-adhesive paper winding device, the pull rod is pulled to drive the second limiting plate to move, when the second limiting plate moves, the first motor is driven to move, meanwhile, the spring is squeezed, when the first motor moves, the connecting block is driven to be separated from the winding drum, and therefore after self-adhesive paper with the fixed component is wound by the winding drum, the self-adhesive paper is wound to the winding drum. And a worker can conveniently replace the winding drum.

Description

Technical Field

[0001] The utility model relates to the technical field related to self-adhesive paper, in particular to an automatic rolling and sealing device for self-adhesive paper tape. Background Art

[0002] Self-adhesive labeling machines utilize self-adhesive labeling rolls. Using a bottle unscrambler for automatic bottle feeding, they continuously tear off the label rolls and apply them to the bottles in the desired position. These machines offer advantages such as cleanliness, mold resistance, attractive, durable, and non-detachable labels, and high production efficiency. They are widely used, particularly in pharmaceutical and food packaging.

[0003] The consumables needed by the self-adhesive labeling machine during use are the self-adhesive rolls, which are used in large quantities. The self-adhesive rolls are used to seal the self-adhesive paper tape rolls on the rolls.

[0004] In the prior art, a roll is often used to wind up the self-adhesive paper roll, which is convenient for use. However, there are still some shortcomings. The prior art cannot quickly replace the roll. In actual use, most self-adhesive papers need to be replaced by staff after the roll has wound up a fixed amount of self-adhesive paper during the sealing process. Since the roll replacement process is relatively complicated and requires a long downtime, the production efficiency is limited. Therefore, an automatic rolling and sealing device for self-adhesive paper tape is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an automatic sealing device for self-adhesive paper tape, which aims to improve the problem in the prior art that the replacement process of the roll is relatively complicated and requires a long downtime, thereby limiting production efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic sealing device for self-adhesive paper tape, comprising a base, the top of the base is fixedly connected to a fixing column, the inside of the fixing column is fixedly connected to a spring, the other end of the spring is fixedly connected to limiting plate 2, one side of the limiting plate 2 is fixedly connected to motor 1, the output end of motor 1 is fixedly connected to a connecting block, a slot is provided inside the connecting block, the top of the base is fixedly connected to a support plate, the middle part of the support plate is rotatably connected to a reel, one end of the reel is fixedly connected to a blocking block, the blocking block and the slot are clamped, one side of the support plate is fixedly connected to a tension spring, the other end of the tension spring is fixedly connected to limiting plate 1, and one side of the limiting plate 2 is provided with a connecting assembly.

[0007] As a further description of the above technical solution:

[0008] The connecting assembly includes a pull rod, which is fixedly connected to one side of the second limiting plate and is slidably connected to the interior of the fixing column.

[0009] As a further description of the above technical solution:

[0010] The top of the base is fixedly connected to a fixing frame, one side of the fixing frame is fixedly connected to a fixing shell, the interior of the fixing shell is rotatably connected to a gear, the interior of the fixing shell is slidably connected to rack plate 2 and rack plate 1, the rack plate 1 and the rack plate 2 are both meshed with the gear, one side of the rack plate 1 and the rack plate 2 are fixedly connected to a limiting block, one side of one of the limiting blocks is fixedly connected to an adjusting rod 2, and one side of the other limiting block is fixedly connected to an adjusting rod 1, and a driving assembly is provided on one side of the fixed shell.

[0011] As a further description of the above technical solution:

[0012] The driving assembly includes a second motor, which is fixedly connected to one side of the fixed shell, and the middle of the gear is fixedly connected to the output end of the second motor.

[0013] As a further description of the above technical solution:

[0014] The middle part of the fixing frame is fixedly connected with cutting knife 2 and a cylinder, the output end of the cylinder is fixedly connected with cutting knife 1, the middle part of the cutting knife 1 is fixedly connected with a connecting plate, a limiting groove is provided inside the fixing frame, and the connecting plate is slidably connected to the middle part of the limiting groove.

[0015] As a further description of the above technical solution:

[0016] Specifically, two clamping blocks are provided, and both clamping blocks are slidably connected to the middle portion of the connecting block.

[0017] As a further description of the above technical solution:

[0018] A plurality of supporting columns are fixedly connected to the bottom of the base.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, the limit plate 2 is moved by pulling the pull rod. When the limit plate 2 moves, the motor 1 is driven to move, and the spring is squeezed at the same time. When the motor 1 moves, the connecting block is driven to separate from the reel, so that after the reel is wound to a fixed amount of self-adhesive paper, it is convenient for the staff to replace the reel, thereby improving production efficiency and reducing the labor intensity of the staff.

[0021] 2. In the utility model, the gear is driven to rotate by motor 2. When the gear rotates, it drives rack plate 1 and rack plate 2 to move at the same time. When rack plate 1 and rack plate 2 move, they drive two limit blocks to move at the same time. When the two limit blocks move, they drive adjusting rod 1 and adjusting rod 2 to move, so that it is convenient to adjust the tension of the self-adhesive paper while winding it, thereby achieving a better winding effect.

[0022] 3. In the present invention, the cylinder drives the cutting knife 1 to move downward. When the cutting knife 1 moves downward, it can cooperate with the cutting knife 2 to cut the self-adhesive paper, thereby facilitating the cutting and sealing of the self-adhesive paper after it is rolled up. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of an automatic sealing device for self-adhesive paper tape proposed in the present invention;

[0024] Figure 2 This is a schematic structural diagram of a reel of an automatic sealing device for self-adhesive paper tape proposed in the present invention;

[0025] Figure 3 This is a structural schematic diagram of an adjusting rod 1 of an automatic sealing device for a self-adhesive paper tape proposed in the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of the gears of the automatic sealing device for self-adhesive paper tape proposed in the present invention;

[0027] Figure 5 The utility model is a schematic structural diagram of a cutting knife 1 of an automatic sealing device for self-adhesive paper tape.

[0028] Legend:

[0029] 1. Support column; 2. Base; 3. Fixed column; 4. Motor 1; 5. Support plate; 6. Reel; 7. Limit plate 1; 8. Fixed frame; 9. Pull rod; 10. Spring; 11. Limit plate 2; 12. Connecting block; 13. Clamping block; 14. Clamping slot; 15. Tension spring; 16. Cylinder; 17. Fixed shell; 18. Adjusting rod 1; 19. Adjusting rod 2; 20. Motor 2; 21. Gear; 22. Rack plate 1; 23. Rack plate 2; 24. Limiting block; 25. Cutting knife 1; 26. Connecting plate; 27. Limiting slot; 28. Cutting knife 2. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1-Figure 3 The utility model provides an embodiment: an automatic sealing device for self-adhesive paper tape, including a base 2, a fixed column 3 is fixedly connected to the top of the base 2, a spring 10 is fixedly connected to the inside of the fixed column 3, the other end of the spring 10 is fixedly connected to a limiting plate 2 11, one side of the limiting plate 2 11 is fixedly connected to a motor 1 4, the limiting plate 2 11 can limit the motor 1 4, thereby preventing the motor 1 4 from offsetting when moving, the output end of the motor 1 4 is fixedly connected to a connecting block 12, when the motor 1 4 is moving When working, it will drive the connecting block 12 to rotate. A card slot 14 is provided inside the connecting block 12. The top of the base 2 is fixedly connected to the support plate 5. The middle part of the support plate 5 is rotatably connected to the reel 6. One end of the reel 6 is fixedly connected to the card block 13. The card block 13 and the card slot 14 are snapped together. The card block 13 and the card slot 14 facilitate the connection and fixation of the reel 6 and the connecting block 12, so that when the connecting block 12 rotates, it will drive the reel 6 to rotate at the same time. When the reel 6 rotates, the self-adhesive paper tape can be wound up.

[0032] Reference Figure 2 One side of the support plate 5 is fixedly connected with a tension spring 15, and the other end of the tension spring 15 is fixedly connected to the limit plate 17. The tension spring 15 can easily pull the limit plate 17 to move, and the limit plate 17 can limit the reel 6, thereby preventing the reel 6 from offsetting during rotation. A connecting component is provided on one side of the limit plate 2 11, and the connecting component includes a pull rod 9. The pull rod 9 is fixedly connected to one side of the limit plate 2 11, and the pull rod 9 is slidably connected to the inside of the fixed column 3. The pull rod 9 makes it convenient for the staff to pull the limit plate 2 11 to move.

[0033] Reference Figure 3 and Figure 4The top of the base 2 is fixedly connected to a fixing frame 8, and one side of the fixing frame 8 is fixedly connected to a fixing shell 17. The fixing frame 8 can easily support the fixing shell 17. The internal rotation of the fixing shell 17 is connected to a gear 21. The internal sliding connection of the fixing shell 17 is a rack plate 23 and a rack plate 1 22. The rack plate 1 22 and the rack plate 23 are meshed with the gear 21. When the gear 21 rotates, it will drive the rack plate 23 and the rack plate 1 22 to move at the same time. The rack plate 1 22 and the rack plate One side of the rack plate 23 is fixedly connected to the limit block 24. When the rack plate 23 and the rack plate 1 22 move, the two limit blocks 24 will be driven to move at the same time. One side of one limit block 24 is fixedly connected to the adjusting rod 2 19, and one side of the other limit block 24 is fixedly connected to the adjusting rod 1 18. The adjusting rod 2 19 and the adjusting rod 1 18 can conveniently adjust the tension of the self-adhesive paper while winding it, thereby achieving a better winding effect. A driving component is provided on one side of the fixed shell 17.

[0034] Reference Figure 4 and Figure 5 The driving assembly includes a motor 20, which is fixedly connected to one side of the fixed shell 17. The middle part of the gear 21 is fixedly connected to the output end of the motor 20, and the motor 20 conveniently drives the gear 21 to rotate. The middle part of the fixed frame 8 is fixedly connected to the cutting knife 28 and the cylinder 16. The output end of the cylinder 16 is fixedly connected to the cutting knife 1 25. When the cylinder 16 is working, it will drive the cutting knife 1 25 to move downward. When the cutting knife 1 25 moves downward, it can be convenient to cooperate with the cutting knife 2 28 to cut the self-adhesive paper, so as to facilitate the shearing and sealing of the self-adhesive paper after the winding is completed. The middle part of the cutting knife 1 25 is fixedly connected to a connecting plate 26. A limiting slot 27 is provided inside the fixed frame 8. The connecting plate 26 is slidably connected to the middle part of the limiting slot 27. The connecting plate 26 and the limiting slot 27 can conveniently limit the cutting knife 1 25, thereby preventing the cutting knife 1 25 from deviating when moving.

[0035] Reference Figure 1 and Figure 2 There are two card blocks 13, and both card blocks 13 are slidably connected to the middle of the connecting block 12. The bottom of the base 2 is fixedly connected with a plurality of support columns 1, which can conveniently support and fix the base 2.

[0036] Working principle: When the reel 6 is replaced after the winding is completed, the limit plate 2 11 is driven to move by pulling the pull rod 9. When the limit plate 2 11 moves, the motor 1 4 is driven to move. At the same time, the limit plate 2 11 squeezes the spring 10, and when the motor 1 4 moves, it drives the connecting block 12 to separate from the reel 6, so that after the reel 6 is wound to a fixed amount of self-adhesive paper, it is convenient for the staff to replace the reel 6, thereby improving production efficiency and reducing the labor intensity of the staff.

[0037] When the tension of the self-adhesive paper is adjusted, the gear 21 can be driven to rotate by the motor 20. When the gear 21 rotates, it will drive the rack plate 1 22 and the rack plate 2 23 to move at the same time. When the rack plate 1 22 and the rack plate 2 23 move, they will drive the two limit blocks 24 to move at the same time. When the two limit blocks 24 move, they will drive the adjusting rod 1 18 and the adjusting rod 2 19 to move, so that it is convenient to adjust the tension of the self-adhesive paper while winding it, thereby achieving a better winding effect.

[0038] When the self-adhesive paper is cut, the cylinder 16 will work, and when the cylinder 16 works, it will drive the cutting knife 25 to move, and when the cutting knife 25 moves, it will drive the connecting plate 26 to move at the same time, and at the same time, the self-adhesive paper can be cut through the mutual cooperation between the cutting knife 2 28 and the cutting knife 1 25, so that it is convenient to cut and seal the self-adhesive paper after it is rolled up.

[0039] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic sealing device for a self-adhesive paper tape, comprising a base (2), characterized in that: A fixing column (3) is fixedly connected to the top of the base (2), a spring (10) is fixedly connected inside the fixing column (3), the other end of the spring (10) is fixedly connected to a second limiting plate (11), one side of the second limiting plate (11) is fixedly connected to a first motor (4), an output end of the first motor (4) is fixedly connected to a connecting block (12), a slot (14) is provided inside the connecting block (12), a support plate (5) is fixedly connected to the top of the base (2), a reel (6) is rotatably connected to the middle of the support plate (5), one end of the reel (6) is fixedly connected to a clamping block (13), the clamping block (13) and the clamping slot (14) are clamped together, a tension spring (15) is fixedly connected to one side of the support plate (5), the other end of the tension spring (15) is fixedly connected to the first limiting plate (7), and a connecting component is provided on one side of the second limiting plate (11).

2. The automatic sealing device for the self-adhesive paper tape according to claim 1, characterized in that: The connecting assembly comprises a pull rod (9), wherein the pull rod (9) is fixedly connected to one side of the second limiting plate (11), and the pull rod (9) is slidably connected to the inside of the fixing column (3).

3. The automatic sealing device for the self-adhesive paper tape according to claim 1, characterized in that: The top of the base (2) is fixedly connected to a fixing frame (8), one side of the fixing frame (8) is fixedly connected to a fixing shell (17), the interior of the fixing shell (17) is rotatably connected to a gear (21), the interior of the fixing shell (17) is slidably connected to a rack plate 2 (23) and a rack plate 1 (22), the rack plate 1 (22) and the rack plate 2 (23) are both meshed with the gear (21), one side of the rack plate 1 (22) and the rack plate 2 (23) are fixedly connected to a limiting block (24), one side of one of the limiting blocks (24) is fixedly connected to an adjusting rod 2 (19), and one side of the other limiting block (24) is fixedly connected to an adjusting rod 1 (18), and a driving assembly is provided on one side of the fixing shell (17).

4. The automatic sealing device for the self-adhesive paper tape according to claim 3, characterized in that: The driving assembly comprises a second motor (20), the second motor (20) being fixedly connected to one side of the fixed housing (17), and the middle part of the gear (21) being fixedly connected to the output end of the second motor (20).

5. The automatic sealing device for the self-adhesive paper tape according to claim 3, characterized in that: A second cutting blade (28) and a cylinder (16) are fixedly connected in the middle of the fixing frame (8); a first cutting blade (25) is fixedly connected to the output end of the cylinder (16); a connecting plate (26) is fixedly connected in the middle of the first cutting blade (25); a limiting groove (27) is provided inside the fixing frame (8); and the connecting plate (26) is slidably connected in the middle of the limiting groove (27).

6. The automatic sealing device for self-adhesive paper tape according to claim 1, characterized in that: Specifically, two of the clamping blocks (13) are provided, and both of the two clamping blocks (13) are slidably connected to the middle part of the connecting block (12).

7. The automatic sealing device for self-adhesive paper tape according to claim 1, characterized in that: A plurality of support columns (1) are fixedly connected to the bottom of the base (2).

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