Automatic adhesive tape pasting device capable of preventing adhesive tape from deviating

Abstract

The utility model discloses an automatic adhesive tape sticking device capable of preventing adhesive tape deviation, which comprises a labeling device, the labeling device is arranged in a box body, brackets are symmetrically arranged on two sides of the box body, the brackets are positioned at the upper end of a conveying device, the conveying device is used for conveying a box needing to be stuck with adhesive tape, and two groups of calibration components for centering the box are symmetrically arranged on the conveying device. And a cleaning assembly for cleaning the surface of the box is mounted on the box body. The automatic adhesive tape pasting device capable of preventing the adhesive tape from shifting has the advantages that a box can be centered and guided to move along a preset path through the correction frame and the guide roller in the calibration assembly, the box is prevented from shifting in the conveying process, the surface of the box is cleaned in cooperation with gas sprayed out of the gas spraying holes, and the automatic adhesive tape pasting device is convenient to use. An electrostatic adsorption belt in the cleaning assembly adsorbs and cleans dust on the box when the box moves to the position below the electrostatic adsorption belt, the cleanliness of the surface of the box is further ensured, and the firmness of adhesive tape pasting is improved.

Description

Technical Field

[0001] This utility model relates to the field of automatic tape application technology, specifically an automatic tape application device with anti-tape deviation function. Background Technology

[0002] In utility model patent application CN220578562U, published on March 12, 2024, entitled "Automatic Tape Applying Device," this utility model discloses an automatic tape applying device, belonging to the field of automatic tape applying technology. The key technical points of the device are: an automatic tape applying device including a frame, a cylinder mounted on the frame, a cutter connected to the cylinder for cutting tape, a wheel seat mounted at the lower end of the frame, the cutter mounted on the wheel seat, and a limiting component for limiting the movement path of the tape and ensuring the stability of the tape application. The first... Two guide wheels are rotatably connected to the frame, and the second guide wheels are symmetrically arranged. The third guide wheel, the fourth guide wheel, and the pressure wheel are rotatably connected to the wheel seat. The fourth guide wheel and the pressure wheel are arranged adjacent to each other, and the pressure wheel is partially exposed to the outside of the wheel seat. The tape passes through the first guide wheel, the second guide wheel, the third guide wheel, and the fourth guide wheel in sequence. This restricts the movement path of the tape and ensures the stability of the tape application. Under the action of the pressure wheel, the tape is squeezed. During the tape application process, the pressure wheel rolls under the action of force, and the rolling of the pressure wheel drives the tape to be firmly applied and flattened.

[0003] In the prior art, including the aforementioned patent, the second guide wheel is rotatably connected to the frame and is symmetrically arranged; the third guide wheel, the fourth guide wheel, and the pressure wheel are rotatably connected to the wheel seat; wherein, the fourth guide wheel and the pressure wheel are arranged adjacent to each other, and the pressure wheel is partially exposed to the outside of the wheel seat, and the tape passes through the first guide wheel, the second guide wheel, the third guide wheel, and the fourth guide wheel in sequence; thereby restricting the movement path of the tape and ensuring the stability of the adhesive application; under the action of the pressure wheel, the tape is squeezed, and during the adhesive application process, the pressure wheel rolls under the action of force, and the rolling of the pressure wheel drives the tape to apply and flatten the tape. However, the above solution lacks the function of automatic cleaning and guide calibration. Utility Model Content

[0004] The purpose of this invention is to provide an automatic tape applicator with anti-tape deviation function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic tape applicator with anti-tape deviation function, comprising a labeling device installed inside a box, symmetrically provided supports on both sides of the box, the supports being located at the upper end of a conveying device, and the conveying device being used to transport boxes that need to be applicated, symmetrically provided on the conveying device with two sets of calibration components for centering the boxes, and a cleaning component for cleaning the surface of the boxes installed on the box.

[0006] Furthermore, the calibration assembly includes two mounting brackets fixedly mounted on the conveying device, a correction frame rotatably mounted within the mounting brackets, a plurality of guide rollers arrayed within the correction frame, and a drive mechanism for driving the correction frame to rotate within the mounting brackets.

[0007] Furthermore, the drive mechanism includes an airbag installed in the mounting frame, a fixing plate at the end of the airbag, a connecting pipe fixed at the end of the fixing plate, one end of the connecting pipe communicating with the airbag, the other end of the connecting pipe connecting to the correction frame, an air jet assembly for cleaning the surface of the box on the correction frame, and a reset mechanism inside the airbag.

[0008] Furthermore, the jet assembly includes a connecting rod mounted on the correction frame, and the connecting rod is connected to a connecting pipe. The mounting bracket has an arc-shaped groove that mates with the connecting rod. The connecting rod has a triangular plate that is connected to the connecting rod. The triangular plate has multiple jet holes. The end of the airbag has a one-way air inlet valve. The connecting pipe has a one-way air outlet valve. The airbag has a reset mechanism inside.

[0009] Furthermore, the reset mechanism includes two sets of mounting plates 211 symmetrically installed inside the airbag 204, with a reset spring 210 provided between each pair of mounting plates 211.

[0010] Furthermore, the cleaning component includes a mounting groove 300 formed on the housing 102, and fixed rods 301 are symmetrically arranged on the housing 102. A first rotating roller 302 is rotatably arranged in the mounting groove 300, and a second rotating roller 303 is rotatably arranged between the two fixed rods 301. A drive motor for driving the first rotating roller 302 to rotate is provided in the housing 102. The first rotating roller 302 and the second rotating roller 303 are connected by an electrostatic adsorption belt 304. A collection component is provided on the fixed rod 301.

[0011] Furthermore, the collection assembly includes a collection groove 305 disposed at the bottom of the two fixed rods 301, a scraper 306 is installed in the collection groove 305, and the scraper 306 is in contact with the electrostatic adsorption strip 304.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the automatic tape applicator with anti-tape deviation function is reasonable and has the following advantages:

[0013] (1) The device can center the box and guide it to move along a predetermined path through the calibration frame and guide roller in the calibration component, preventing the box from shifting during the transmission process, thereby ensuring that the labeling device can accurately seal the box. When the box passes through the calibration component, gas is sprayed through the jet hole to clean the surface of the box, removing dust and other impurities, preventing these impurities from adhering to the tape surface and forming obstacles, hindering the direct contact between the tape and the box surface, thereby reducing the adhesive force of the tape. When the box moves under it, the electrostatic adsorption tape in the cleaning component adsorbs and cleans the dust on the box, further ensuring the cleanliness of the box surface and improving the adhesion of the tape. Through the cooperation of the calibration component and the cleaning component, the tape can be more accurately and firmly adhered to the box, reducing problems such as poor adhesion caused by shift or dust, and improving the overall quality of the product.

[0014] (2) The device uses a drive mechanism and a reset mechanism composed of airbags and reset springs. The correction frame can automatically correct the box and automatically reset after correction without manual intervention. The electrostatic adsorption belt in the cleaning component is driven by the drive motor to achieve automatic cleaning. At the same time, the scraper can automatically scrape the adsorbed dust into the collection tank for convenient centralized processing. Simply place the box on the conveyor and start the motor to automatically complete a series of operations such as transmission, calibration, cleaning and adhesive application. This automated and intelligent design not only reduces the tedium of manual operation and lowers labor costs, but also improves the continuity and stability of production, making it particularly suitable for large-scale production environments. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the labeling device of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the calibration component of this utility model;

[0018] Figure 4 This is a schematic diagram of the spraying assembly of this utility model;

[0019] Figure 5 This is a schematic diagram of the planar structure of the spraying component of this utility model;

[0020] Figure 6 This is a structural schematic diagram of the box body of this utility model viewed from below;

[0021] Figure 7 This utility model Figure 1 A magnified view of a portion of point A shown.

[0022] In the diagram: 100, conveying device; 101, bracket; 102, box; 103, labeling device; 200, mounting frame; 201, arc groove; 202, correction frame; 203, guide roller; 204, airbag; 205, fixing plate; 206, connecting pipe; 207, connecting rod; 208, triangular plate; 209, air jet hole; 210, return spring; 211, mounting plate; 212, one-way air inlet valve; 213, one-way air outlet valve; 300, mounting groove; 301, fixing rod; 302, first rotating roller; 303, second rotating roller; 304, electrostatic adsorption belt; 305, collection groove; 306, scraper. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Please see Figure 1-6 The present invention provides a technical solution as follows:

[0025] Example 1:

[0026] An automatic tape applicator with anti-tape deviation function includes a labeling device 103 installed inside a housing 102. Supports 101 are symmetrically arranged on both sides of the housing 102. The supports 101 are located at the upper end of a conveying device 100, which is used to transport boxes to be applicated. Two sets of calibration components for centering the boxes are symmetrically arranged on the conveying device 100. A cleaning component for cleaning the surface of the boxes is installed on the housing 102.

[0027] The calibration assembly includes two mounting brackets 200 fixedly mounted on the conveying device 100. A correction frame 202 is rotatably mounted inside the mounting bracket 200. A plurality of guide rollers 203 are arrayed inside the correction frame 202. A drive mechanism for driving the correction frame 202 to rotate is provided inside the mounting bracket 200.

[0028] The driving mechanism includes an airbag 204 installed in the mounting frame 200. The airbag 204 has a fixing plate 205 at one end. The fixing plate 205 has a connecting pipe 206 fixed at one end. One end of the connecting pipe 206 is connected to the airbag 204, and the other end of the connecting pipe 206 is connected to the correction frame 202. The correction frame 202 is provided with a jet assembly for cleaning the surface of the box. The airbag 204 has a reset mechanism inside.

[0029] The jet assembly includes a connecting rod 207 mounted on the correction frame 202, and the connecting rod 207 is connected to the connecting pipe 206. The mounting bracket 200 has an arc-shaped groove 201 that mates with the connecting rod 207. The connecting rod 207 has a triangular plate 208 that is connected to the connecting rod 207. The triangular plate 208 has multiple jet holes 209. The airbag 204 has a one-way air inlet valve 212 at its end. The connecting pipe 206 has a one-way air outlet valve 213 inside. The airbag 204 has a reset mechanism inside.

[0030] The reset mechanism includes two sets of mounting plates 211 symmetrically installed inside the airbag 204, and a reset spring 210 is provided between each pair of mounting plates 211.

[0031] The cleaning assembly includes a mounting groove 300 formed on a housing 102. Fixed rods 301 are symmetrically arranged on the housing 102. A first rotating roller 302 is rotatably arranged in the mounting groove 300. A second rotating roller 303 is rotatably arranged between the two fixed rods 301. A drive motor for driving the first rotating roller 302 is provided inside the housing 102. The first rotating roller 302 and the second rotating roller 303 are connected by an electrostatic adsorption belt 304. A collection assembly is provided on the fixed rods 301.

[0032] The collection assembly includes a collection groove 305 disposed at the bottom of two fixed rods 301, and a scraper 306 is installed in the collection groove 305, and the scraper 306 is in contact with the electrostatic adsorption strip 304.

[0033] Working principle: In use, the box is first placed on the conveyor 100, and the motor is started to drive the conveyor 100 to start conveying. When the box moves between the calibration components, the correction frame 202 can center the box. At the same time, the guide roller 203 set on the correction frame 202 can apply a lateral force to the side of the box, guiding the box to move along the predetermined path and preventing the box from deviating during the transmission. When the box contacts the guide roller 203, the guide roller 203 will automatically adjust its rotation direction and force according to the position of the box, thereby generating a guiding force to keep the box always in the center position of the conveyor belt, so that the box to be packaged is always in the center position, which facilitates the labeling device 103 to perform the packaging operation. Since the correction frame 202 is rotatably connected to the mounting frame 200, after the correction frame 202 corrects the box, it will move into the mounting frame 200. When the box passes the calibration components, it is reset by the reset spring 210. At this time, the air bag 204 is inflated and pushes the fixing plate 205, which in turn drives the connecting tube 206 to push the correction frame 202 forward and then reset.

[0034] Secondly, when the box lid on the conveyor belt is not fully closed, the triangular plate 208 can touch the box lid and close it when passing the calibration component. The triangular plate 208 is connected to the airbag 204 through the connecting rod 207 and the connecting pipe 206. A one-way air valve 213 is provided in the connecting pipe 206. At this time, the air jet hole 209 opened on the triangular plate 208 will spray gas to clean the surface of the box and prevent dust from adhering to the surface of the tape, forming an obstacle, hindering the direct contact between the tape and the box surface, thereby reducing the adhesive force of the tape.

[0035] Finally, when the box moves under the cleaning component, because the cleaning component is angled, the box will come into contact with the electrostatic adsorption strip 304 as it passes under the box 102. The electrostatic adsorption strip 304 will attract the dust on the box. When the electrostatic adsorption strip 304 rotates above the collection tank 305, the scraper 306 cleans the electrostatic adsorption strip 304, and the dust falls into the collection tank 305. Since the box has been cleaned once, there is very little dust left. The box, after being cleaned by the electrostatic adsorption strip 304, continues to move backward. When it moves under the box 102, the conveying device 100 stops conveying, and the labeling device 103 performs the adhesive application operation on the box.

[0036] 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. An automatic taping device with anti-tape drift comprising a labeling device (103), characterized in that: The labeling device (103) is installed inside the box (102), the box (102) is symmetrically provided with a support (101) on both sides, the support (101) is located on the upper end of the conveying device (100), and the conveying device (100) is used for conveying boxes needing to be glued, two sets of calibration assemblies for centering the boxes are symmetrically provided on the conveying device (100), and a cleaning assembly for cleaning the surface of the box is installed on the box (102).

2. The automatic taping device with anti-tape deviation according to claim 1, characterized in that: The calibration assembly comprises two mounting racks (200) fixedly installed on the conveying device (100), a correction frame (202) rotatably arranged in the mounting rack (200), and a plurality of guide rollers (203) arranged in the correction frame (202).

3. The automatic taping device with anti-tape shifting according to claim 2, wherein: The driving mechanism comprises an air bag (204) installed in the mounting rack (200), a fixed plate (205) provided at the end of the air bag (204), a connecting pipe (206) fixedly provided at the end of the fixed plate (205), one end of the connecting pipe (206) in communication with the air bag (204), the other end of the connecting pipe (206) connected with the correction frame (202), a jetting assembly provided on the correction frame (202) for cleaning the surface of the box, and a reset mechanism provided in the air bag (204).

4. The automatic taping device with anti-tape shifting according to claim 3, wherein: The jetting assembly comprises a connecting rod (207) installed on the correction frame (202) and in communication with the connecting pipe (206), an arc-shaped groove (201) formed in the mounting rack (200) and matched with the connecting rod (207), a triangular plate (208) provided on the connecting rod (207) and in communication with the connecting rod (207), a plurality of jetting holes (209) formed in the triangular plate (208), a one-way air inlet valve (212) provided at the end of the air bag (204), a one-way air outlet valve (213) provided in the connecting pipe (206), and a reset mechanism provided in the air bag (204).

5. The automatic taping device with anti-tape shifting according to claim 4, wherein: The reset mechanism comprises two groups of mounting plates (211) symmetrically installed in the air bag (204), and a reset spring (210) arranged between every two mounting plates (211).

6. The automatic taping device with anti-tape shifting according to claim 1, wherein: The cleaning assembly comprises a mounting groove (300) formed in the box (102), a fixed rod (301) symmetrically provided on the box (102), a first rotating roller (302) rotatably arranged in the mounting groove (300), a second rotating roller (303) rotatably arranged between the two fixed rods (301), a driving motor provided in the box (102) and used for driving the first rotating roller (302) to rotate, a transmission connection between the first rotating roller (302) and the second rotating roller (303) through an electrostatic adsorption belt (304), and a collecting assembly provided on the fixed rod (301).

7. The automatic taping device with anti-tape shifting according to claim 6, wherein: The collecting assembly comprises a collecting groove (305) provided at the bottom end of the two fixed rods (301), and a scraper (306) installed in the collecting groove (305) and in contact with the electrostatic adsorption belt (304).

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