Carton sealing and adhesive tape sticking machine

Abstract

The utility model discloses a carton sealing adhesive tape sticking machine which comprises a machine body, a film groove is formed in the machine body, a film outlet groove is formed in the bottom of the film groove, a fixing column is fixedly arranged in the film groove, limiting blocks are symmetrically arranged on the upper side and the lower side of the fixing column, and the limiting blocks are connected with the fixing column through springs. A pair of material conveying hubs are rotationally arranged between the adhesive tape roll groove and the roll outlet groove, a cutting groove and a cutter groove are formed in the inner wall of the roll outlet groove, a cutter is arranged in the cutter groove in a sliding mode, a pair of extrusion wheels are rotationally arranged at the bottom of the roll outlet groove, the sliding blocks are pressed to drive the limiting blocks to get close to the fixing column, the adhesive tape roll is arranged between the two limiting blocks in a sleeving mode, and therefore the adhesive tape roll can be cut. And the sliding block is loosened to enable the limiting block to return to the original position under the action of the spring, rapid installation and limiting of the adhesive tape roll are achieved, meanwhile, the conveying hub conveys the adhesive tape to the roll outlet groove, and the adhesive tape is attached to the carton under extrusion of the extrusion wheel.

Description

Technical Field

[0001] This utility model relates to the technical field of carton sealing equipment, specifically a carton sealing tape applicator. Background Technology

[0002] Adhesive tape is a common consumable in carton sealing, and new tape rolls need to be frequently replaced on the tape machine. In order to facilitate the removal of used tape rolls and the insertion of new tape rolls, this utility model proposes a carton sealing tape applicator. Summary of the Invention

[0003] The purpose of this invention is to provide a carton sealing and tape applicator to solve the problems mentioned in the background section.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a carton sealing and tape applicator, comprising a machine body, a film roll groove on the machine body, an exit groove at the bottom of the film roll groove, a fixed post fixedly installed inside the film roll groove, limit blocks symmetrically installed on the upper and lower sides of the fixed post, the limit blocks being connected to the fixed post by springs, a pair of feeding wheel hubs rotatably installed between the film roll groove and the exit groove, a cutting groove and a knife groove installed on the inner wall of the exit groove, a cutter slidably installed in the knife groove, and a pair of extrusion rollers rotatably installed at the bottom of the exit groove.

[0005] Preferably, a limiting groove is formed on the side wall of the film tray, and a slider is slidably arranged on the limiting groove. One end of the slider is connected to the limiting block, and the other end extends out of the limiting groove. A handle is provided between the two sliders.

[0006] Preferably, a motor is installed inside the machine body, and the output end of the motor is connected to one of the material conveying hubs via a rotating shaft.

[0007] Preferably, an electric push rod is installed inside the machine body, and the telescopic end of the electric push rod is connected to the cutter.

[0008] Preferably, a limiting plate is provided on the side of the limiting block away from the fixed post. The limiting plate is slidably connected to the film tray, and a protrusion is provided on the side of the limiting plate away from the fixed post. Simultaneously, a power supply for the motor and electric push rod is provided in the machine body, and the control switches for the motor and electric push rod are located at the handle for convenient operation.

[0009] Compared with the prior art, the beneficial effects of this utility model are: by pressing the slider to drive the limiting block to move towards the fixed post, the tape roll is inserted between the two limiting blocks. Releasing the slider allows the limiting block to return to its original position under the action of the spring, thus realizing the quick installation and limiting of the tape roll. At the same time, the conveyor hub conveys the tape to the exit groove, and it is pressed against the carton by the extrusion wheel. Attached Figure Description

[0010] Figure 1 This is a sectional view of the internal structure of the body of this utility model;

[0011] Figure 2 This is a side sectional view of the internal structure of the body of this utility model;

[0012] Figure 3 This is a top sectional view of the blade groove and cutting groove of this utility model.

[0013] In the diagram: 1. Machine body, 11. Film tray, 12. Roll exit tray, 13. Cutting tray, 14. Blade tray, 15. Extrusion roller, 16. Limiting tray, 2. Fixing column, 21. Limiting block, 22. Spring, 23. Slider, 24. Limiting plate, 3. Cutter, 31. Electric push rod, 4. Feeding wheel hub, 41. Motor, 5. Handle. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Referring to Figures (1-3), a carton sealing and tape applicator includes a machine body 1. The machine body 1 has a film roll groove 11, and a roll release groove 12 is provided at the bottom of the film roll groove 11. A fixing post 2 is fixedly installed inside the film roll groove 11. Limiting blocks 21 are symmetrically arranged on the upper and lower sides of the fixing post 2. The limiting blocks 21 are connected to the fixing post 2 by springs 22. A pair of feeding wheel hubs 4 are rotatably arranged between the film roll groove 11 and the roll release groove 12. A cutting groove 13 and a knife groove 14 are provided on the inner wall of the roll release groove 12. A cutter 3 is slidably arranged in the knife groove 14. A pair of extrusion rollers 15 are rotatably arranged at the bottom of the roll release groove 12.

[0016] A limiting groove 16 is formed on the side wall of the film tray 11. A slider 23 is slidably mounted on the limiting groove 16. One end of the slider 23 is connected to the limiting block 21, and the other end extends out of the limiting groove 16. A handle 5 is provided between the two sliders 23. A motor 41 is installed inside the machine body 1. The output end of the motor 41 is connected to one of the material conveying hubs 4 through a rotating shaft. An electric push rod 31 is installed inside the machine body 1. The telescopic end of the electric push rod 31 is connected to the cutter 3.

[0017] A limiting plate 24 is provided on the side of the limiting block 21 away from the fixing post 2. The limiting plate 24 is slidably connected to the film groove 11. A protrusion is provided on the side of the limiting plate 21 away from the fixing post 2.

[0018] When using this device, pressing the slider 23 causes the two limiting blocks 21 to move closer to each other along the direction of the limiting groove 16. At this time, the tape roll is inserted between the two limiting blocks 21. Then, the slider 23 is released, and the limiting blocks 21 return to their original positions under the action of the spring 22. The tape roll will not slip out of the limiting blocks 21 due to the restriction of the protrusion on the side of the limiting blocks 21. Then, one end of the tape is pulled out and placed between the conveying hubs 4. The motor 41 is started to drive the conveying hubs 4 to rotate, which drives the tape into the unwinding groove 12 and out from the bottom of the unwinding groove 12. The tape that comes out of the unwinding groove 12 contacts the carton, and the extrusion roller 15 squeezes the tape to adhere to the carton. Then, the motor body 1 is pulled to make more tape contact the carton and adhere to the carton under the extrusion roller 15 to seal the carton. After that, the electric push rod is controlled to push the cutter to cut the tape, which is convenient for the next sealing.

[0019] The orientations or positional relationships shown in the accompanying drawings are for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A carton sealing and tape applicator, comprising a machine body (1), characterized in that: The machine body (1) is provided with a film trough (11), and the bottom of the film trough (11) is provided with an unwinding trough (12). A fixing post (2) is fixedly installed in the film trough (11). Limiting blocks (21) are symmetrically arranged on the upper and lower sides of the fixing post (2). The limiting blocks (21) and the fixing post (2) are connected by a spring (22). A pair of feeding wheel hubs (4) are rotatably arranged between the film trough (11) and the unwinding trough (12). A cutting groove (13) and a knife groove (14) are provided on the inner wall of the unwinding trough (12). A cutter (3) is slidably arranged in the knife groove (14). A pair of extrusion wheels (15) are rotatably arranged at the bottom of the unwinding trough (12).

2. The carton sealing and tape applicator according to claim 1, characterized in that: A limiting groove (16) is provided on the side wall of the film tray (11). A slider (23) is slidably provided on the limiting groove (16). One end of the slider (23) is connected to the limiting block (21), and the other end passes through the limiting groove (16). A handle (5) is provided between the two sliders (23).

3. The carton sealing and tape applicator according to claim 1, characterized in that: The machine body (1) is equipped with a motor (41), and the output end of the motor (41) is connected to one of the material conveying hubs (4) through a rotating shaft.

4. A carton sealing and tape applicator according to claim 1, characterized in that: An electric push rod (31) is installed inside the machine body (1), and the telescopic end of the electric push rod (31) is connected to the cutter (3).

5. A carton sealing and tape applicator according to claim 2, characterized in that: The limiting block (21) is provided with a limiting plate (24) on the side away from the fixing post (2). The limiting plate (24) is slidably connected to the film groove (11). The side of the limiting block (21) is provided with a protrusion in the direction away from the fixing post (2).

Images