Cleaning mechanism of gluing machine

Abstract

The utility model discloses a cleaning mechanism of a gluing machine, which relates to the technical field of gluing machines, and comprises a gluing machine body, two gluing rollers are arranged on the gluing machine body, a cleaning structure is arranged on the gluing machine body, the cleaning structure is positioned between the two gluing rollers, the cleaning structure comprises a cleaning part, transmission parts are arranged at two ends of the cleaning part, and the transmission parts are connected with the gluing rollers. The cleaning component comprises a collecting assembly, a cleaning assembly is arranged in the collecting assembly, the transmission component comprises a control assembly, a transmission assembly is arranged in the control assembly, the collecting assembly comprises a collecting box fixedly connected with the glue spreader body, the collecting box is located under the position between the two glue spreading rollers, and a connecting pipe is fixedly connected to one side of the collecting box. According to the glue coating device, glue on the outer surface of the glue coating roller can be cleaned and scraped, the situation that the glue is condensed to affect subsequent use and is not beneficial to coating of the glue when the glue coating device stops using is prevented, meanwhile, the scraped glue can be recycled, and therefore waste of resources is reduced, and cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating machines, in particular to a cleaning mechanism of a glue coating machine. Background Art

[0002] A glue coating machine is a device that applies liquid glue to textiles or leather. There are many types of existing glue coating machines, one of which uses two glue coating rolls that rotate in opposite directions to coat objects with glue. When in use, glue is added between the two glue coating rolls, and then the glue is coated on the object by rotating the glue coating rolls.

[0003] During the gluing process, glue will adhere to the outer surface of the glue coating roller. After the gluing is completed, there will inevitably be glue residue on the glue coating roller, and the glue will coagulate over time. However, the existing glue coating machine does not have a corresponding glue cleaning structure. Therefore, once the glue coagulates, it will affect the subsequent glue coating. For this reason, we propose a cleaning mechanism for the glue coating machine to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art involved in the background technology and proposes a cleaning mechanism for a glue coating machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cleaning mechanism of a glue coating machine comprises a glue coating machine body, two glue coating rollers are arranged on the glue coating machine body, a cleaning structure is arranged on the glue coating machine body, and the cleaning structure is located between the two glue coating rollers, the cleaning structure comprises a cleaning component, transmission components are arranged at both ends of the cleaning component, the cleaning component comprises a collecting assembly, a cleaning assembly is arranged in the collecting assembly, and the transmission component comprises a control assembly, and a transmission assembly is arranged in the control assembly.

[0007] Preferably, the collecting assembly includes a collecting box fixedly connected to the glue coating machine body, and the collecting box is located directly below the middle of the two glue coating rollers. A connecting tube is fixedly connected to one side of the collecting box, and one end of the connecting tube passes through the glue coating machine body and extends a portion.

[0008] The setting of the collecting component can collect the scraped glue for recycling.

[0009] Preferably, the cleaning assembly includes two scrapers, and the two scrapers correspond to a glue coating roll respectively. The two scrapers are symmetrically and tiltedly arranged. Both ends of the scrapers are fixedly connected to a connecting rod, one end of the connecting rod passes through the glue coating machine body and is slidably connected to it, and the other end of the connecting rod is fixedly connected to a fixing plate, and a spring is fixedly connected between the two fixing plates.

[0010] The arrangement of the cleaning component can clean the glue on the outer surface of the glue coating roller.

[0011] Preferably, the scraper is located in a collecting box, and the bottom of the collecting box does not exceed the lowest point of the glue coating roller.

[0012] Preferably, the control component includes a cylinder fixedly connected to the glue coating machine body, and a No. 1 L-shaped plate is fixedly connected to the output end of the cylinder. A No. 2 L-shaped plate is slidably connected to the glue coating machine body, and the No. 2 L-shaped plate corresponds to the No. 1 L-shaped plate, and the top of the No. 1 L-shaped plate and the inner top of the No. 2 L-shaped plate are both fixedly connected with racks.

[0013] The setting of the control component can limit the two scrapers to prevent affecting the gluing process.

[0014] Preferably, the transmission assembly comprises a rotating rod rotatably connected to the glue coating machine body, and a gear is fixedly connected to the rotating rod.

[0015] The transmission assembly is arranged to control the movement of the two L-shaped plates.

[0016] Preferably, the gear is located between the two racks and meshes with them.

[0017] The utility model has at least the following beneficial effects:

[0018] 1. A cleaning mechanism of a glue coating machine can clean and scrape the glue on the outer surface of a glue coating stick through the arrangement of a cleaning component and a transmission component, so as to prevent the glue from condensing when the device stops being used, affecting subsequent use and being detrimental to the coating of the glue.

[0019] 2. A cleaning mechanism of a glue coating machine can recycle scraped glue by setting a collecting component, thereby reducing waste of resources and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a cross-sectional view of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the cleaning structure in the utility model;

[0024] Figure 4 It is an exploded view of the cleaning structure in the utility model.

[0025] In the figure: 1. Glue coating machine body; 101. Glue coating roller; 2. Cleaning structure; 3. Cleaning parts; 301. Collecting assembly; 3011. Collecting box; 3012. Connecting pipe; 302. Cleaning assembly; 3021. Scraper; 3022. Connecting rod; 3023. Fixed plate; 3024. Spring; 4. Transmission parts; 401. Control assembly; 4011. No. 1 L-shaped plate; 4012. No. 2 L-shaped plate; 4013. Rack; 4014. Cylinder; 402. Transmission assembly; 4021. Rotating rod; 4022. Gear. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] Reference Figure 1-4 A cleaning mechanism of a glue coating machine includes a glue coating machine body 1, on which two glue coating rollers 101 are arranged, on which a cleaning structure 2 is arranged, and the cleaning structure 2 is located between the two glue coating rollers 101, and the cleaning structure 2 includes a cleaning component 3, at both ends of which transmission components 4 are arranged, the cleaning component 3 includes a collecting component 301, in which a cleaning component 302 is arranged, and the transmission component 4 includes a control component 401, in which a transmission component 402 is arranged.

[0028] The collecting component 301 includes a collecting box 3011 fixedly connected to the glue coating machine body 1, and the collecting box 3011 is located directly below the middle of the two glue coating rollers 101. The bottom of the collecting box 3011 does not exceed the lowest point of the glue coating rollers 101. A connecting tube 3012 is fixedly connected to one side of the collecting box 3011. One end of the connecting tube 3012 passes through the glue coating machine body 1 and extends a portion. The connecting tube 3012 can be connected to the glue storage box, so as to return the collected glue to the glue storage box for subsequent use.

[0029] The cleaning assembly 302 includes two scrapers 3021, and the two scrapers 3021 correspond to a glue coating roller 101 respectively. The scraper 3021 is located in the collecting box 3011. The two scrapers 3021 are symmetrically and tilted. Both ends of the scraper 3021 are fixedly connected with a connecting rod 3022. One end of the connecting rod 3022 passes through the glue coating machine body 1 and is slidably connected thereto. The other end of the connecting rod 3022 is fixedly connected with a fixing plate 3023. A spring 3024 is fixedly connected between the two fixing plates 3023.

[0030] The control component 401 includes a cylinder 4014 fixedly connected to the glue coating machine body 1. The cylinder 4014 is a prior art and will not be described in detail herein. The output end of the cylinder 4014 is fixedly connected to an L-shaped plate No. 1011, and a second L-shaped plate 4012 is slidably connected to the glue coating machine body 1, and the second L-shaped plate 4012 corresponds to the first L-shaped plate 4011, and the top of the first L-shaped plate 4011 and the inner top of the second L-shaped plate 4012 are both fixedly connected to a rack 4013.

[0031] The transmission assembly 402 includes a rotating rod 4021 rotatably connected to the glue coating machine body 1 , and a gear 4022 is fixedly connected to the rotating rod 4021 . The gear 4022 is located between the two racks 4013 and meshes with them.

[0032] When applying glue, there is a certain gap between the two scrapers 3021 and the glue-applying roller 101. After the glue application is completed, the output end of the control cylinder 4014 is retracted, and the No. 1 L-shaped plate 4011 will move with it, and the No. 1 L-shaped plate 4011 will move with the corresponding rack 4013. Since the two racks 4013 are meshed with the gear 4022 at the same time, the No. 1 L-shaped plate 4011 will move with the gear 4022 and the rotating rod 4021 when it moves outward, thereby driving the No. 2 L-shaped plate 4011 moves together, at this time, the moving directions of the No. 1 L-shaped plate 4011 and the No. 2 L-shaped plate 4012 are opposite, and they will move outward at the same time. At the same time, as the No. 1 L-shaped plate 4011 and the No. 2 L-shaped plate 4012 move, the fixed plate 3023 will move along under the elastic force of the spring 3024, and the moving connecting rod 3022 and the scraper 3021 of the fixed plate 3023 move until the scraper 3021 contacts the glue coating roller 101, thereby scraping off the glue on the glue coating roller 101.

[0033] The scraped glue will slide and drip into the collection box 3011, and the glue in the collection box 3011 will return to the glue storage box through the connecting pipe 3012, wherein the glue storage box is not shown in the figure, so as to be recycled.

[0034] When the glue is cleaned, the output end of the control cylinder 4014 moves forward, and the No. 1 L-shaped centrifugal plate 4011 moves to the middle. At the same time, with the cooperation of the transmission assembly 402, the No. 2 L-shaped plate 4012 also moves to the middle, thereby pushing the two fixed plates 3023 to move and squeeze the spring 3024 until the scraper 3021 is separated from the glue coating roller 101, thereby avoiding affecting the subsequent glue coating.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cleaning mechanism for a glue coating machine, comprising a glue coating machine body (1), wherein the glue coating machine body (1) is provided with two glue coating rollers (101), characterized in that: The glue coating machine body (1) is provided with a cleaning structure (2), and the cleaning structure (2) is located between the two glue coating rollers (101). The cleaning structure (2) comprises a cleaning component (3), and transmission components (4) are provided at both ends of the cleaning component (3). The cleaning component (3) comprises a collecting component (301), and a cleaning component (302) is provided inside the collecting component (301). The transmission component (4) comprises a control component (401), and a transmission component (402) is provided inside the control component (401).

2. A cleaning mechanism for a glue coating machine according to claim 1, characterized in that: The collecting assembly (301) comprises a collecting box (3011) fixedly connected to the glue coating machine body (1), and the collecting box (3011) is located directly below the middle of the two glue coating rollers (101), and a connecting tube (3012) is fixedly connected to one side of the collecting box (3011), and one end of the connecting tube (3012) passes through the glue coating machine body (1) and extends out a portion.

3. A cleaning mechanism for a glue coating machine according to claim 2, characterized in that: The cleaning assembly (302) comprises two scrapers (3021), and the two scrapers (3021) respectively correspond to a glue coating roller (101), the two scrapers (3021) are symmetrically and tiltedly arranged, both ends of the scrapers (3021) are fixedly connected to connecting rods (3022), one end of the connecting rod (3022) passes through the glue coating machine body (1) and is slidably connected thereto, the other end of the connecting rod (3022) is fixedly connected to a fixing plate (3023), and a spring (3024) is fixedly connected between the two fixing plates (3023).

4. A cleaning mechanism for a glue coating machine according to claim 3, characterized in that: The scraper (3021) is located in the collecting box (3011), and the bottom of the collecting box (3011) does not exceed the lowest point of the glue coating roller (101).

5. A cleaning mechanism for a glue coating machine according to claim 4, characterized in that: The control component (401) comprises a cylinder (4014) fixedly connected to a glue coating machine body (1); an output end of the cylinder (4014) is fixedly connected to a first L-shaped plate (4011); a second L-shaped plate (4012) is slidably connected to the glue coating machine body (1); the second L-shaped plate (4012) corresponds to the first L-shaped plate (4011); and a top of the first L-shaped plate (4011) and an inner top of the second L-shaped plate (4012) are both fixedly connected to a rack (4013).

6. A cleaning mechanism for a glue coating machine according to claim 5, characterized in that: The transmission assembly (402) comprises a rotating rod (4021) rotatably connected to the glue coating machine body (1), and a gear (4022) is fixedly connected to the rotating rod (4021).

7. A cleaning mechanism for a glue coating machine according to claim 6, characterized in that: The gear (4022) is located between the two racks (4013) and meshes with them.

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