Automatic upper foot gluing machine

Abstract

The utility model discloses an automatic upper foot gluing machine which comprises a base provided with a glue storage box, a glue injection tank is arranged above one side of the glue storage box, a gluing assembly is arranged above the other side of the glue storage box, and the gluing assembly comprises a driving wheel device capable of moving front and back and a driven wheel located above the driving wheel. A channel allowing the upper foot to penetrate through is formed between the driving wheel device and the driven wheel, the driving wheel device comprises a roller, an adjusting part driving the roller to move front and back and a scraping device located on the side edge of the roller, and a brushing assembly is further arranged between the gluing assembly and the glue injection tank. According to the utility model, the adjusting device is additionally arranged, so that the driving wheel device can move back and forth, the station can be adjusted in time, the phenomenon of improper gluing is avoided, the structure of the brushing component is additionally arranged, the phenomenon of non-uniform coating is avoided, the automation degree is improved, the labor force is reduced, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of shoemaking equipment, and more specifically, to an automatic gluing machine for uppers. Background Art

[0002] In the shoe production process, a common method is to fix the upper and the sole by bonding. Before fixing, it is necessary to first apply glue to the fixed part of the upper, and then bond and fix it with the sole. Using a brush and a manual application method is a common operation method at present. This gluing method has the problems of low automation level, waste of manual labor and low work efficiency. On the basis of manual operation, some gluing equipment has also appeared on the market, which provides a glue storage box, and a roller is provided above the glue storage box. The roller is continuously passed through the glue storage box to stick glue, and the upper to be glued is attached to the outer surface of the roller for automatic application. In this gluing method, there is uneven glue on the outer surface of the roller, resulting in uneven upper coating, which directly affects the subsequent bonding process of the upper and the sole. Therefore, the present application proposes an automatic gluing machine for helping feet that is more evenly coated and can save manual labor. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an automatic gluing machine with a helper which can apply glue more evenly and save manual labor.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic gluing machine for helpers, comprising a base provided with a glue storage box, a glue injection tank is arranged above one side of the glue storage box, and a glue coating assembly is arranged above the other side, the glue coating assembly comprises a driving wheel device that can be displaced forward and backward, and a driven wheel located above the driving wheel, a channel for the helpers to pass through is formed between the driving wheel device and the driven wheel, the driving wheel device comprises a roller, an adjusting part that drives the roller to move forward and backward, and a scraper device located on the side of the roller, and a brush assembly is also provided between the glue coating assembly and the glue injection tank.

[0005] The utility model is further configured as follows: the roller is provided with a shaft sleeve and a shaft rod which is slidably matched with the shaft sleeve, the end of the shaft rod is provided with a spline block, the shaft sleeve is provided with a spline groove which is matched with the spline block, the adjustment part includes an adjustment rod connected with the shaft sleeve, an adjustment plate is provided at the end of the adjustment rod, the adjustment plate is matched with a fixing plate through bolts, and the fixing plate is fixed to the base.

[0006] The utility model is further configured as follows: the scraper device includes a scraper plate and a connecting plate connected to the scraper plate, the connecting plate extends to the side wall of the base and is fixed to the second fixing plate by bolts, the second fixing plate is fixed to the base, the scraper plate is provided with a scraper groove, and part of the outer side wall of the roller is located in the scraper groove.

[0007] The utility model is further configured as follows: a sliding cavity is provided in the scraper plate, the sliding cavity is connected with the scraper groove, a slidably matched brush plate is provided in the sliding cavity, one end of the brush plate has bristles corresponding to the scraper groove, and the other end extends to the outside of the scraper plate, a spring is provided between the brush plate and the bottom wall of the sliding cavity, and the scraper plate is pressed to make the bristles slide to the outside of the scraper groove and come into contact with the outer surface of the roller.

[0008] The utility model is further configured as follows: the glue storage box is divided into a glue injection area and a glue coating area, wherein the glue injection area is located below the glue injection tank, and the glue coating area is located below the roller, and the bottom wall of the glue storage box is arranged in an inclined shape, and is inclined downward from the glue injection area toward the glue coating area.

[0009] By adopting the above technical solution, the position of the roller can be adjusted in time, and the gluing quality of the roller can be improved. At the same time, the scraper plate can scrape the excess glue on the outer surface of the roller to avoid excessive glue on the roller. The structure of the additional brush plate can clean the outer surface of the roller. It has the advantages of improving the gluing quality of the upper and foot parts of the shoe and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 is a cross-sectional view of a scraper plate;

[0012] Figure 3 This is a partial structural exploded view of the driving wheel device;

[0013] Figure 4 A cross-sectional view of a glue storage box.

[0014] 1. Base; 2. Glue injection tank; 3. Glue coating assembly; 30. Driving wheel device; 300. Roller; 301. Bushing; 302. Shaft; 303. Spline plug; 304. Spline groove; 305. Adjustment rod; 306. Adjustment plate; 307. Scraper plate; 308. Connecting plate; 309. Fixed plate 2; 310. Scraper groove; 311. Sliding cavity; 312. Brush plate; 313. Spring; 314. Fixed plate 1; 32. Driven wheel; 33. Channel; 4. Glue storage box; 40. Glue injection area; 41. Glue coating area; 5. Brush assembly. DETAILED DESCRIPTION

[0015] Reference Figures 1 to 4 The utility model is further described in detail.

[0016] An automatic gluing machine for helpers comprises a base 1 provided with a glue storage box 4, a glue injection tank 2 is arranged above one side of the glue storage box 4, and a glue coating component 3 is arranged above the other side, the glue coating component 3 comprises a driving wheel device 30 which can be displaced forward and backward, and a driven wheel 32 located above the driving wheel, a channel 33 for the helpers to pass through is formed between the driving wheel device 30 and the driven wheel 32, the driving wheel device 30 comprises a roller 300, an adjusting part driving the roller 300 to move forward and backward, and a scraping device located on the side of the roller 300, and a brushing component 5 is also arranged between the glue coating component 3 and the glue injection tank 2. The roller 300 is provided with a sleeve 301 and a shaft 302 that is slidably matched with the sleeve 301. A spline plug 303 is provided at the end of the shaft 302. A spline groove 304 that is matched with the spline plug 303 is provided in the sleeve 301. The adjustment part includes an adjustment rod 305 connected with the sleeve 301. An adjustment plate 306 is provided at the end of the adjustment rod 305. The adjustment plate 306 is matched with a fixing plate 1 314 by bolts. The fixing plate 1 314 is fixed on the base 1. The scraper device includes a scraper plate 307 and a connecting plate 308 connected with the scraper plate 307. The connecting plate 308 extends to the side wall of the base 1 and is fixed to a fixing plate 2 309 by bolts. The fixing plate 2 309 is fixed on the base 1. The scraper plate 307 is provided with a scraper groove 310. Part of the outer wall of the roller 300 is located in the scraper groove 310. A sliding cavity 311 is provided in the scraper plate 307, and the sliding cavity 311 is connected to the scraper groove 310. A slidably matched brush plate 312 is provided in the sliding cavity 311. The brush plate 312 has one end of bristles corresponding to the scraper groove 310, and the other end extends to the outside of the scraper plate 307. A spring 313 is provided between the brush plate 312 and the bottom wall of the sliding cavity 311. By pressing the scraper plate 307, the bristles slide to the outside of the scraper groove 310 and contact the outer surface of the roller 300.

[0017] The glue storage box 4 is divided into a glue injection area 40 and a glue coating area 41, wherein the glue injection area 40 is located below the glue injection tank 2, and the glue coating area 41 is located below the roller 300. The bottom wall of the glue storage box 4 is arranged in an inclined shape, and is inclined downward from the glue injection area 40 toward the glue coating area 41.

[0018] Working principle: the shaft 302 is driven to rotate by the motor, and the shaft 302 drives the roller 300 to operate. When the roller 300 is operating, the glue in the glue storage box 4 is continuously adhered to the outer surface. When the roller 300 passes through the scraper groove 310 on the scraper plate 307, the glue on the roller 300 can be scraped by controlling the gap between the bottom wall of the scraper groove 310 and the outer surface of the roller 300, so that the glue on the outer surface of the roller 300 is more uniform, and then the helper part is placed in the channel 33 and moves forward with the operation of the roller 300, and the gluing work is completed at the same time. After moving out of the gluing component 3, the helper part will also be subjected to the glue brushing process through the brush component 5, which is conducive to further evenly applying the glue on the helper part.

[0019] The roller 300 is located in the glue storage box 4. After loosening the bolt, the adjustment plate 306 swings, driving the adjustment shaft to move, thereby realizing the forward and backward sliding of the sleeve 301 on the shaft rod 302, completing the front and rear position adjustment of the roller 300, and facilitating the loading of glue.

[0020] A brush plate 312 is arranged on the scraper plate 307 . By pressing the brush plate 312 , the bristles are in contact with the outer surface of the roller 300 , so as to clean the roller 300 and ensure the gluing effect of the roller 300 .

[0021] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An automatic gluing machine for upper legs, characterized by: It includes a base with a glue storage box, a glue injection tank is arranged above one side of the glue storage box, and a glue coating assembly is arranged above the other side. The glue coating assembly includes a driving wheel device that can be displaced forward and backward, and a driven wheel located above the driving wheel. A channel for the helper to pass through is formed between the driving wheel device and the driven wheel. The driving wheel device includes a roller, an adjustment part that drives the roller to move forward and backward, and a scraper device located on the side of the roller. A brush assembly is also provided between the glue coating assembly and the glue injection tank.

2. The automatic gluing machine for upper legs according to claim 1, characterized in that: The roller is provided with a shaft sleeve and a shaft rod which is slidably matched with the shaft sleeve, a spline block is provided at the end of the shaft rod, a spline groove which is matched with the spline block is provided in the shaft sleeve, the adjustment part includes an adjustment rod connected with the shaft sleeve, an adjustment plate is provided at the end of the adjustment rod, the adjustment plate is matched with a fixing plate 1 by bolts, and the fixing plate 1 is fixed to the base.

3. The automatic gluing machine for upper legs according to claim 2, characterized in that: The scraper device includes a scraper plate and a connecting plate connected to the scraper plate. The connecting plate extends to the side wall of the base and is fixed to the second fixing plate by bolts. The second fixing plate is fixed to the base. The scraper plate is provided with a scraper groove, and part of the outer side wall of the roller is located in the scraper groove.

4. The automatic gluing machine for upper legs according to claim 3, characterized in that: A sliding cavity is provided in the scraper plate, and the sliding cavity is connected with the scraper groove. A slidably matched brush plate is provided in the sliding cavity. The brush plate has bristles at one end corresponding to the scraper groove, and the other end extends to the outside of the scraper plate. A spring is provided between the brush plate and the bottom wall of the sliding cavity. By pressing the scraper plate, the bristles slide to the outside of the scraper groove and come into contact with the outer surface of the roller.

5. The automatic gluing machine for upper legs according to claim 1, characterized in that: The glue storage box is divided into a glue injection area and a glue coating area, wherein the glue injection area is located below the glue injection tank, and the glue coating area is located below the roller. The bottom wall of the glue storage box is arranged in an inclined shape, and is inclined downward from the glue injection area toward the glue coating area.

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