Easily-torn tape pasting mechanism for color printing packaging box

Abstract

The utility model discloses a color printing packaging box easy-to-tear tape pasting mechanism which comprises a conveying device, and a device body is arranged above the conveying device. The adjusting seat is arranged on one side of the upper end of the interior of the device body, the adjusting seat and the device body are fixed through bolts, a connecting frame is rotationally installed in the adjusting seat, an unwinding drum is fixedly arranged on one side of the connecting frame, and a cutter is installed on one side of an outlet in the lower end of the unwinding drum; the telescopic supporting mechanism is arranged on the other side of the upper end of the interior of the device body, a mounting frame is arranged below the telescopic supporting mechanism, a pressing roller is mounted in the mounting frame, and the pressing roller is rotationally connected with the mounting frame. The problem that the adhesion effect is affected due to the fact that bubbles are easily generated between the easy-to-tear tape and the packaging box after the easy-to-tear tape is adhered

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box production, in particular to an easy-tear tape pasting mechanism for a color-printed packaging box. Background Art

[0002] As an important part of the modern packaging industry, the development of the easy-tear tape pasting mechanism for color-printed packaging boxes is closely linked to the continuous innovation of packaging technology. Through high-precision printing technology, packaging boxes can present colorful patterns and texts, effectively attracting the attention of consumers. The emergence of easy-tear tape has greatly improved the usability of packaging boxes. This special tape material can be firmly pasted on the packaging box and can be easily torn off when consumers need it, without leaving residual glue or damaging the packaging box. The easy-tear tape pasting mechanism for color-printed packaging boxes can realize the precise identification and positioning of the packaging box and the easy-tear tape, ensuring the accuracy of the pasting position.

[0003] For example, the Chinese authorized patent "A color-printed packaging box easy-tear tape pasting device" with announcement number CN215885775U includes a device seat, a ferrule hole is opened in the middle of the right end of the front of the device seat, a handle is fixedly connected to the left end of the device seat, an arc-shaped cover is connected to the right end bearing of the top surface of the handle, a placement groove is opened in the middle of the front of the handle, a plug plate is fixedly connected to the bottom surface of the left end of the arc-shaped cover, a cushion block is fixedly connected to the right end of the bottom surface of the device seat, and a mounting plate located at the right end of the cushion block is fixedly connected to the right end of the bottom surface of the device seat. Through the arrangement of the device seat and the arc-shaped cover, and by using the mutual cooperation between the plug plate, the spring cavity and the locking mechanism, the locking mechanism can conveniently open and close the position between the device seat and the arc-shaped cover, and it is convenient to replace the ferrule rod with the tape ring and the tape ring sleeve, thereby improving the practicality of the pasting device.

[0004] Although the above-mentioned prior art can realize the pasting of the tear tape on the packaging box, bubbles are easily generated between the tear tape and the packaging box after pasting. As time goes by, these bubbles will reduce the adhesion effect of the tear tape, so it does not meet the existing needs. In this regard, we propose a tear tape pasting mechanism for a color-printed packaging box. Utility Model Content

[0005] The utility model aims to provide a tear tape pasting mechanism for a color-printed packaging box, so as to solve the problem in the background art that bubbles are easily generated between the tear tape and the packaging box after pasting, thereby affecting the adhesion effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a color-printed packaging box tear-off tape pasting mechanism, comprising a conveying device, wherein a device body is arranged above the conveying device; and further comprising:

[0007] An adjustment seat is arranged at one side of the upper end of the device body, and the adjustment seat is fixed to the device body by bolts, a connecting frame is rotatably installed inside the adjustment seat, a reel is fixedly arranged at one side of the connecting frame, and a cutter is installed at one side of the lower end outlet of the reel;

[0008] The telescopic support mechanism is arranged at the other side of the upper end of the main body of the device. A mounting frame is arranged below the telescopic support mechanism. A pressure roller is installed inside the mounting frame, and the pressure roller is rotatably connected to the mounting frame.

[0009] Preferably, the telescopic support mechanism consists of a spring, a fixed cylinder and a movable rod, the upper end of the fixed cylinder is fixed to the device body, and the spring is located between the inner cavity of the fixed cylinder and the upper end of the movable rod, the movable rod and the fixed cylinder are slidingly limited, and the lower end of the movable rod is fixed to the mounting frame.

[0010] Preferably, the conveying device consists of a frame, drive rollers, a conveyor belt and a conveying motor, the drive rollers are located at both ends inside the frame, and the conveyor belt is located outside the two drive rollers, the conveying motor is installed on one side of the front end frame, and the output shaft of the conveying motor is connected to the drive roller on one side.

[0011] Preferably, a fixed platform is fixedly provided on the outer side of the frame in the conveying device, a first electric push rod is fixedly installed on the top of the fixed platform, a second electric push rod is installed on one side of the movable end of the first electric push rod, a driving seat is installed on the movable end of the second electric push rod, a rotating chuck is installed at one end of the driving seat, and the rotating chuck is rotatably connected to the driving seat, one of the driving seats has a motor built in, and the output shaft of the motor is fixed to the shaft of the rotating chuck.

[0012] Preferably, a movable cover is installed on one side of the unwinding drum, the upper end of the movable cover is rotatably connected to the unwinding drum through a hinge, and the lower end of the movable cover is snap-connected to the unwinding drum.

[0013] Preferably, a servo motor is fixedly mounted on the front end of the adjustment seat, and the output shaft of the servo motor is fixed to the connecting frame.

[0014] Preferably, the rotary chuck is made of rubber.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is provided with a tear tape reinforcement structure. As the packaging box rotates, the tear tape extends from the inside of the unwinding drum and gradually sticks to the outside of the packaging box. The pasted tear tape will contact the pressure roller. Supported by the spring inside the fixed cylinder, the pressure roller at one end of the movable rod can closely contact the tear tape. At the same time, friction is generated between the pressure roller and the packaging box, causing the pressure roller to rotate, thereby squeezing the passing tear tape and removing bubbles at the sticking position, so as to achieve the purpose of improving the adhesion effect between the packaging box and the tear tape.

[0017] 2. The utility model has a reel-out drum. When installing the tear tape roll, the user only needs to open the movable cover, insert the tear tape roll onto the mounting roller inside the reel-out drum, and then close the movable cover to clamp the other end of the tear tape roll, thereby improving the fixing effect of the tear tape roll. The tear tape is released from the bottom of the reel-out drum. As the reel-out drum rotates, the tear tape is continuously discharged. After the packaging box is pasted, the servo motor on one side of the adjustment seat is turned on, and the reel-out drum is driven to rotate clockwise through the connecting frame, so that the cutter cuts the tear tape, thereby facilitating the pasting work of the packaging box. The structure is simple and easy to operate, and can improve the pasting efficiency of the packaging box.

[0018] 3. The utility model is provided with a conveying device, which can realize the transportation of the packaging box. After moving to the pasting position, the second electric push rod is opened first and moves toward the center position of the front and rear sides of the packaging box until the rotating chuck fixes the packaging box. After fixation, the first electric push rod lifts the whole. At this time, the staff can stick one end of the tear tape to the specified position first, and then start the motor inside the drive seat, and drive the packaging box to rotate slowly by rotating the chuck, so that the tear tape is gradually stuck to the surface of the packaging box. This structure can realize continuous processing of the packaging box and further improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the unwinding drum of the utility model;

[0022] Figure 4 For the utility model Figure 2 A partial enlarged view of area A.

[0023] In the figure: 1. conveying device; 2. adjusting seat; 3. servo motor; 4. connecting frame; 5. unwinding drum; 6. movable cover; 7. telescopic support mechanism; 8. mounting frame; 9. pressure roller; 10. conveying motor; 11. fixed table; 12. first electric push rod; 13. second electric push rod; 14. driving seat; 15. rotating chuck; 16. device body; 17. cutter; 18. spring; 19. fixed cylinder; 20. movable rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a color printing packaging box tear tape pasting mechanism, including a conveying device 1, a device body 16 is arranged above the conveying device 1; and also includes:

[0026] The adjusting seat 2 is arranged at one side of the upper end of the device body 16, and the adjusting seat 2 is fixed to the device body 16 by bolts. A connecting frame 4 is rotatably installed inside the adjusting seat 2, and a reel 5 is fixedly arranged on one side of the connecting frame 4. A cutter 17 is installed on one side of the lower end outlet of the reel 5;

[0027] The telescopic support mechanism 7 is arranged at the other side of the upper end of the device body 16. A mounting frame 8 is arranged below the telescopic support mechanism 7. A pressure roller 9 is installed inside the mounting frame 8, and the pressure roller 9 is rotatably connected to the mounting frame 8.

[0028] When in use, as the packaging box rotates, the tear tape extends from the inside of the unwinding drum 5 and gradually sticks to the outside of the packaging box. The pasted tear tape will contact the pressure roller 9, and supported by the spring 18 inside the fixed cylinder 19, the pressure roller 9 at one end of the movable rod 20 can closely contact the tear tape. At the same time, friction is generated between the pressure roller 9 and the packaging box, causing the pressure roller 9 to rotate, thereby squeezing the passing tear tape and removing bubbles at the sticking position, so as to achieve the purpose of improving the adhesion effect between the packaging box and the tear tape.

[0029] See also Figure 1 , Figure 2 and Figure 4 The telescopic support mechanism 7 is composed of a spring 18, a fixed cylinder 19 and a movable rod 20. The upper end of the fixed cylinder 19 is fixed to the device body 16, and the spring 18 is located between the inner cavity of the fixed cylinder 19 and the upper end of the movable rod 20. The movable rod 20 and the fixed cylinder 19 are limited by sliding, and the lower end of the movable rod 20 is fixed to the mounting frame 8 to ensure that the pressure roller 9 can be close to the surface of the packaging box.

[0030] See also Figure 1 The conveying device 1 is composed of a frame, a transmission roller, a conveyor belt and a conveying motor 10. The transmission rollers are located at both ends of the frame, and the conveyor belt is located outside the two transmission rollers. The conveying motor 10 is installed on one side of the front frame, and the output shaft of the conveying motor 10 is connected to the transmission roller on one side to realize the movement of the conveyor belt to the packaging box.

[0031] See also Figure 1 A fixed platform 11 is fixedly provided on the outer side of the frame in the conveying device 1, and a first electric push rod 12 is fixedly installed on the top of the fixed platform 11. A second electric push rod 13 is installed on one side of the movable end of the first electric push rod 12, and a driving seat 14 is installed on the movable end of the second electric push rod 13. A rotating chuck 15 is installed at one end of the driving seat 14, and the rotating chuck 15 is rotatably connected to the driving seat 14. A motor is built into one of the driving seats 14, and the output shaft of the motor is fixed to the shaft of the rotating chuck 15. This structure can realize continuous processing of packaging boxes and further improve production efficiency.

[0032] See also Figure 1 and Figure 3 A movable cover 6 is installed on one side of the unwinding drum 5. The upper end of the movable cover 6 is rotatably connected to the unwinding drum 5 through a hinge, and the lower end of the movable cover 6 is snap-connected to the unwinding drum 5. This structure is simple and easy to operate, and can improve the pasting efficiency of the packaging box.

[0033] See also Figure 1 A servo motor 3 is fixedly mounted on the front end of the adjustment seat 2, and the output shaft of the servo motor 3 is fixed to the connecting frame 4, which can drive the unwinding drum 5 to adjust the angle.

[0034] Furthermore, the rotating clamp 15 is made of rubber to avoid damage to the packaging box during the clamping process.

[0035] Working principle: when installing the tear tape roll, it is only necessary to open the movable cover 6, insert the tear tape roll into the installation roller inside the unwinding drum 5, and then close the movable cover 6 to clamp the other end of the tear tape roll, thereby improving the fixing effect of the tear tape roll. After the packaging box is moved to the pasting position through the conveying device 1, the second electric push rod 13 is opened first and moves toward the center position of the front and rear sides of the packaging box until the rotating chuck 15 fixes the packaging box. After fixation, the first electric push rod 12 lifts the whole. At this time, the staff can first paste one end of the tear tape at the specified position, and then turn on the motor inside the driving seat 14, and drive the packaging box to rotate slowly through the rotating chuck 15, so that the tear tape is gradually pasted on the surface of the packaging box. With the rotation of the unwinding drum 5, the tear tape is continuously discharged. After the packaging box is pasted, the servo motor 3 on one side of the adjustment seat 2 is turned on, and the unwinding drum 5 is driven to rotate clockwise through the connecting frame 4, so that the cutter 17 cuts the tear tape, thereby facilitating the pasting of the packaging box.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A color-printed packaging box tear tape pasting mechanism, comprising a conveying device (1), wherein a device body (16) is arranged above the conveying device (1); Features: Also includes: An adjustment seat (2) is arranged on one side of the upper end of the device body (16), and the adjustment seat (2) and the device body (16) are fixed by bolts. A connecting frame (4) is rotatably mounted inside the adjustment seat (2), a reel (5) is fixedly mounted on one side of the connecting frame (4), and a cutter (17) is mounted on one side of the lower end outlet of the reel (5); A telescopic support mechanism (7) is arranged on the other side of the upper end of the device body (16), and a mounting frame (8) is arranged below the telescopic support mechanism (7). A pressure roller (9) is installed inside the mounting frame (8), and the pressure roller (9) is rotatably connected to the mounting frame (8).

2. The easy-tear tape sticking mechanism for a color-printed packaging box according to claim 1, characterized in that: The telescopic support mechanism (7) is composed of a spring (18), a fixed cylinder (19) and a movable rod (20); the upper end of the fixed cylinder (19) is fixed to the device body (16), and the spring (18) is located between the inner cavity of the fixed cylinder (19) and the upper end of the movable rod (20); the movable rod (20) and the fixed cylinder (19) are slidably limited, and the lower end of the movable rod (20) is fixed to the mounting frame (8).

3. The easy-tear tape sticking mechanism for a color-printed packaging box according to claim 1, characterized in that: The conveying device (1) is composed of a frame, a transmission roller, a conveyor belt and a conveying motor (10), wherein the transmission rollers are located at two ends inside the frame, and the conveyor belt is located outside the two transmission rollers, and the conveying motor (10) is installed on one side of the front frame, and the output shaft of the conveying motor (10) is connected to the transmission roller on one side.

4. The easy-tear tape sticking mechanism for a color-printed packaging box according to claim 3, characterized in that: A fixed platform (11) is fixedly arranged on the outer side of the frame in the conveying device (1), a first electric push rod (12) is fixedly installed above the fixed platform (11), a second electric push rod (13) is installed on one side of the movable end of the first electric push rod (12), a driving seat (14) is installed on the movable end of the second electric push rod (13), a rotating chuck (15) is installed at one end of the driving seat (14), and the rotating chuck (15) is rotatably connected to the driving seat (14), one of the driving seats (14) has a motor built in, and the output shaft of the motor is fixed to the shaft of the rotating chuck (15).

5. The easy-tear tape sticking mechanism for a color-printed packaging box according to claim 1, characterized in that: A movable cover (6) is installed on one side of the unwinding drum (5), the upper end of the movable cover (6) is rotatably connected to the unwinding drum (5) through a hinge, and the lower end of the movable cover (6) is clamped with the unwinding drum (5).

6. The easy-tear tape sticking mechanism for a color-printed packaging box according to claim 1, characterized in that: A servo motor (3) is fixedly mounted on the front end of the adjustment seat (2), and the output shaft of the servo motor (3) is fixed to the connecting frame (4).

7. The easy-tear tape sticking mechanism for a color-printed packaging box according to claim 4, characterized in that: The rotating chuck (15) is made of rubber.

Images