Gluing device of paper angle bead production line

Abstract

The utility model provides a gluing device of a paper angle bead production line, and relates to the technical field of paper angle bead production and processing, the gluing device comprises a recycling box, a gluing mechanism is installed at the top end of the recycling box, the gluing mechanism comprises a fixing seat, the fixing seat is installed at the top end of the recycling box close to the back face, a groove is formed in the fixing seat, and the fixing seat is connected with the recycling box. A groove is formed in the fixing base, a glue guiding column is installed on the front face, extending out of the fixing base, of the interior of the groove, the periphery of the glue guiding column is sleeved with a glue scraping sleeve, a driving assembly is installed in the groove, a supporting strip is fixedly connected to the position, close to the left side, of the front face of the fixing base, and a scraping plate is welded to the bottom of the supporting strip; according to the glue coating device, glue solidified on the periphery of the glue outlet is shoveled, the shoveled hard particle glue is collected through the collecting tank, and compared with traditional glue coating equipment, the manpower consumption is greatly reduced, the use convenience is effectively improved, and the machining efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of paper corner protector production and processing technology, and in particular to a glue coating device for a paper corner protector production line. Background Technology

[0002] Paper corner protectors, also known as edge boards, are one of the most popular packaging products currently available. They are used to replace wooden packaging and other bulky packaging methods, and are characterized by low price, light weight, sturdiness, and compliance with environmental protection requirements. Also known as paper corner protectors, edge boards, corner paper, or paper angle steel, they are made from yarn tube paper and kraft paper through a complete set of corner protector machines. Both ends are smooth and flat, without obvious burrs, and perpendicular to each other. They can replace wood and are 100% recyclable, making them one of the ideal new green packaging materials. Paper corner protectors are made by laminating several layers of yarn tube paper together, then wrapping the outside with kraft paper, pressing and bending it. Before pressing, the yarn tube paper needs to be coated with glue.

[0003] The glue coating device in a typical paper corner protector production line has a relatively simple structure. It usually uses a nozzle to spray glue onto the paper tubes that pass through. However, the nozzle diameter is generally small. When processing stops for a period of time, the glue stuck in the nozzle and at the nozzle opening will solidify and harden, requiring manual removal. This operation is very cumbersome, resulting in reduced processing efficiency. Therefore, we propose a glue coating device for a paper corner protector production line. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies. Common paper corner protector production lines have relatively simple gluing devices, which typically use nozzles to spray glue onto the passing yarn tubes. However, the nozzle diameter is generally small. When processing stops for a period of time, the glue inside and at the nozzle opening will harden and solidify, requiring manual removal, which is very cumbersome and reduces processing efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A gluing device for a paper corner protector production line includes a recycling bin, the top of which is equipped with a gluing mechanism.

[0007] The adhesive application mechanism includes a fixed base, which is installed on the top of the recycling bin near the back. The fixed base has a groove inside, and an adhesive guide post is installed on the front of the fixed base extending from the inside of the groove. An adhesive scraper sleeve is fitted around the adhesive guide post. A drive assembly is installed inside the groove. A support strip is fixedly connected to the front of the fixed base near the left side, and a scraper is welded to the bottom of the support strip.

[0008] As a preferred embodiment of this utility model, a glue pump is installed inside the recycling bin near the back, and the output end of the glue pump is connected to the glue guide column through a hose.

[0009] The technical effect of adopting the above-mentioned further solution is that the glue in the recycling bin can be introduced into the glue guide column by the glue pump, and then flow out through the glue outlet to apply glue to the passing yarn tube paper.

[0010] As a preferred embodiment of this utility model, a filter screen is slidably connected to the top of the recycling bin and to the inside, and a heating plate is installed inside the recycling bin near the bottom.

[0011] The technical effects of adopting the above-mentioned further solutions are: the filter screen can prevent particulate impurities from entering the glue pump, thereby improving the service life of the glue pump; the heating plate can heat the recycling tank, preventing the glue from solidifying and improving the stability of use.

[0012] As a preferred embodiment of this utility model, a support base is welded to the top of the recycling bin near the front, and the adhesive guide column and the support strip are both fixedly connected to the support base.

[0013] The technical effect of adopting the above-mentioned further solution is that the support base can work with the fixing base to provide support for the guide column and the support strip, thereby improving the stability of use.

[0014] As a preferred embodiment of this utility model, the bottom of the adhesive guide column is provided with a plurality of adhesive outlets at equal intervals from front to back, and a heating element is installed inside the adhesive guide column and around the adjacent adhesive outlets.

[0015] The technical effect of adopting the above-mentioned further solution is that the heating element can heat the inside of the glue guide column, preventing the glue inside the glue guide column and glue outlet from solidifying when the equipment stops, thus improving ease of use.

[0016] As a preferred embodiment of this utility model, a collection groove is welded to the outer periphery of the adhesive scraper sleeve near the bottom.

[0017] The technical effect of adopting the above-mentioned further solution is that the glue solidified outside the glue outlet can be removed by rotating the glue scraper sleeve, and it can be collected by the collection tank to prevent it from falling into the recycling bin, thus improving practicality.

[0018] As a preferred embodiment of this utility model, the driving component includes a motor, which is fixedly installed at the inner bottom of the groove. A driving gear is fixedly connected to the output end of the motor. A driven gear is meshed with the top of the driving gear and located on the periphery of the scraper sleeve. The driven gear is welded to the scraper sleeve.

[0019] The technical effect of adopting the above-mentioned further solution is that the rotation of the motor can drive the drive gear to rotate, thereby driving the scraper sleeve to rotate through the driven gear, removing the glue that has solidified around the glue outlet, thus improving the ease of use.

[0020] As a preferred embodiment of this utility model, the scraper is made of a wavy metal material, and the highest point of each wave corresponds to the glue outlet.

[0021] The technical effect of adopting the above-mentioned further solution is that the scraper can remove excess glue from the surface of the yarn tube paper, and by aligning the highest point of the wave with the glue outlet, the glue flowing out of the glue outlet can be spread to both sides, thereby making the glue application more uniform.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] In this invention, through the design of the recycling bin and the glue application mechanism, when the equipment restarts after a period of inactivity, the motor can drive the glue scraper sleeve to rotate, removing the solidified glue around the glue outlet. The scraped hard glue particles are then collected in a collection trough to prevent them from falling into the recycling bin. Compared with traditional glue application equipment, this greatly reduces the consumption of manpower, effectively improves ease of use, and significantly increases processing efficiency. Attached Figure Description

[0024] Figure 1 A schematic diagram of the overall structure of the gluing device for a paper corner protector production line provided by this utility model;

[0025] Figure 2 A side view of the overall structure of the gluing device for a paper corner protector production line provided by this utility model;

[0026] Figure 3 A frontal anatomical view of the glue guide column of the glue coating device for a paper corner protector production line provided by this utility model;

[0027] Figure 4 A schematic diagram of the top structure of the scraper of the gluing device in a paper corner protector production line provided by this utility model.

[0028] Legend: 1. Recycling bin; 101. Glue pump; 102. Filter screen; 103. Heating plate; 104. Support base; 2. Glue application mechanism; 201. Fixing base; 202. Groove; 203. Glue guide column; 2031. Glue outlet; 2032. Heating plate; 204. Glue scraper sleeve; 2041. Collection tank; 205. Drive assembly; 2051. Motor; 2052. Drive gear; 2053. Driven gear; 206. Support bar; 207. Scraper. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0030] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] Example 1

[0034] like Figure 1-4 As shown, this utility model provides a technical solution: a gluing device for a paper corner protector production line, including a recycling bin 1, a gluing mechanism 2 installed on the top of the recycling bin 1, the gluing mechanism 2 including a fixing seat 201, the fixing seat 201 is installed on the top of the recycling bin 1 near the back, a groove 202 is provided inside the fixing seat 201, a guide post 203 is installed on the front of the fixing seat 201 extending from the inside of the groove 202, a scraper sleeve 204 is sleeved around the guide post 203, a drive assembly 205 is installed inside the groove 202, a support strip 206 is fixedly connected to the front of the fixing seat 201 near the left side, and a scraper 207 is welded to the bottom of the support strip 206.

[0035] Example 2

[0036] like Figure 1-4As shown, a glue pump 101 is installed inside the recycling bin 1 near the back. The output end of the glue pump 101 is connected to the glue guide column 203 via a hose. The glue pump 101 guides the glue in the recycling bin 1 into the glue guide column 203, and then flows out through the glue outlet 2031 to coat the passing yarn tubes with glue. A filter screen 102 is slidably connected from the top of the recycling bin 1 to the inside. A heating plate 103 is installed inside the recycling bin 1 near the bottom. The filter screen 102 can prevent particulate impurities from entering the glue pump 101, thus improving the service life of the glue pump 101. The heating plate 103 can heat the recycling bin 1 to prevent the glue from solidifying. To improve operational stability, a support base 104 is welded to the top of the recycling bin 1 near the front. The guide column 203 and support strip 206 are both fixedly connected to the support base 104. The support base 104, in conjunction with the fixing base 201, provides support for the guide column 203 and support strip 206, improving operational stability. The bottom of the guide column 203 has several glue outlets 2031 evenly spaced from front to back. Heating elements 2032 are installed around the inside of the guide column 203 and between adjacent glue outlets 2031. The heating elements 2032 heat the inside of the guide column 203, preventing internal heating of the guide column 203 and glue outlets 2031 when the equipment is stopped. To improve ease of use, a collection groove 2041 is welded to the outer periphery of the glue scraper sleeve 204 near the bottom. Rotation of the glue scraper sleeve 204 removes the solidified glue around the glue outlet 2031, collecting it through the collection groove 2041 to prevent it from falling into the recycling bin 1, thus improving practicality. The drive assembly 205 includes a motor 2051, which is fixedly installed at the bottom of the groove 202. A drive gear 2052 is fixedly connected to the output end of the motor 2051. A driven gear 2053 is meshed with the top of the drive gear 2052, located on the outer periphery of the glue scraper sleeve 204. 2053 is welded to the scraper sleeve 204. The rotation of the motor 2051 can drive the drive gear 2052 to rotate, which in turn drives the scraper sleeve 204 to rotate through the driven gear 2053, thus removing the solidified glue around the glue outlet 2031 and improving ease of use. The scraper 207 is made of wavy metal, and the highest point of each wave corresponds to the glue outlet 2031. The scraper 207 can remove excess glue from the surface of the yarn tube paper. By aligning the highest point of the wave with the glue outlet 2031, the glue flowing out of the glue outlet 2031 can be spread to both sides, thus making the glue application more uniform.

[0037] The working process of this utility model is as follows: When using the glue applicator in a paper corner protector production line to remove solid glue accumulated around the glue outlet 2031, the motor 2051 first drives the drive gear 2052 to rotate. The drive gear 2052, through the driven gear 2053, drives the scraper sleeve 204 to rotate around the glue guide column 203. This allows the scraper sleeve 204 to remove the solidified glue around the glue outlet 2031. During the process, the heating element 2032 accelerates the melting of the glue inside the glue outlet 2031, restoring its flow. Finally, the scraped-off solidified glue falls into the recycling tank, preventing it from falling into the recycling bin 1 and affecting the use of the glue pump 101. Compared with traditional glue applicator equipment, the entire process does not require manual operation, greatly reducing manpower consumption, effectively improving ease of use, and effectively improving processing efficiency.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gluing device for a paper corner protector production line, comprising a recycling bin (1), characterized in that: The top of the recycling bin (1) is equipped with an adhesive applicator (2); The adhesive application mechanism (2) includes a fixed seat (201), which is installed on the top of the recycling bin (1) near the back. The fixed seat (201) has a groove (202) inside. A guide post (203) is installed on the front of the fixed seat (201) extending from the inside of the groove (202). A scraper sleeve (204) is sleeved around the guide post (203). A drive assembly (205) is installed inside the groove (202). A support strip (206) is fixedly connected to the front of the fixed seat (201) near the left side. A scraper (207) is welded to the bottom of the support strip (206).

2. The gluing device for a paper corner protector production line according to claim 1, characterized in that: The recycling bin (1) is equipped with a glue pump (101) near the back. The output end of the glue pump (101) is connected to the glue guide column (203) through a hose.

3. The gluing device for a paper corner protector production line according to claim 1, characterized in that: The top of the recycling bin (1) is slidably connected to a filter screen (102), and a heating plate (103) is installed inside the recycling bin (1) near the bottom.

4. The gluing device for a paper corner protector production line according to claim 1, characterized in that: The top of the recycling bin (1) is welded with a support base (104) near the front, and the adhesive guide column (203) and the support bar (206) are fixedly connected to the support base (104).

5. The gluing device for a paper corner protector production line according to claim 1, characterized in that: The bottom of the adhesive guide post (203) has several adhesive outlets (2031) evenly spaced from front to back. Heating plates (2032) are installed inside the adhesive guide post (203) and around the adjacent adhesive outlets (2031).

6. The gluing device for a paper corner protector production line according to claim 1, characterized in that: The outer periphery of the scraper sleeve (204) near the bottom is welded with a collection groove (2041).

7. The gluing device for a paper corner protector production line according to claim 1, characterized in that: The drive assembly (205) includes a motor (2051), which is fixedly installed at the bottom of the groove (202). The output end of the motor (2051) is fixedly connected to a drive gear (2052). The top of the drive gear (2052) and located on the periphery of the scraper sleeve (204) are meshed with a driven gear (2053), which is welded to the scraper sleeve (204).

8. The gluing device for a paper corner protector production line according to claim 1, characterized in that: The scraper (207) is made of wavy metal, and the highest point of each wave corresponds to the glue outlet (2031).

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