Glue brushing and shaping device for production of anti-skid safety shoes
By introducing a combined cleaning device consisting of a cleaning hood, a negative pressure fan, a wet roller, and a evaporation roller into the production of anti-slip work shoes, the problem of insufficient cleaning of the sole surface was solved, stable adhesion between the sole and the upper was achieved, and production quality and efficiency were improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI AOXIANG SHOE IND CO LTD
- Filing Date
- 2025-04-01
- Publication Date
- 2026-05-19
AI Technical Summary
In existing technologies, the soles of anti-slip work shoes are not effectively cleaned before applying adhesive, resulting in residues on the soles affecting the bonding effect and reducing production quality.
A brushing and shaping device was designed, which includes a cleaning hood, a negative pressure fan, a wet roller, and an evaporation roller. The device uses a combination of negative pressure dust collection, water friction, and alcohol evaporation to ensure the cleanliness of the shoe sole. A heating device is used to accelerate the evaporation of alcohol, and a scraper is used to remove the dirty liquid, thus achieving efficient cleaning of the shoe sole.
This process ensures thorough cleaning of the soles of anti-slip work shoes, guarantees stable adhesion between the soles and uppers, and improves production quality and efficiency.
Smart Images
Figure CN224250847U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of workwear production technology, and in particular to a glue-applying and shaping device for the production of anti-slip workwear. Background Technology
[0002] Safety shoes are footwear designed to protect the feet. They come in various types, including anti-static shoes, conductive shoes, insulating shoes, impact-resistant shoes, puncture-resistant safety shoes, acid and alkali-resistant shoes, oil-resistant shoes, anti-slip shoes, puncture-resistant shoes, cold-weather shoes, and waterproof shoes. The selection of safety shoes should be based on the nature and severity of the hazards in the work environment. The soles of safety shoes generally have excellent anti-slip properties. Applying adhesive to the soles during production ensures a strong bond between the sole and the upper, increasing the shoe's durability and stability.
[0003] A search revealed a patent with publication number CN221844023U entitled "A Glue Applying and Shaping Device for Safety Shoe Production." The technical problem it addresses is that its conveying mechanism is a single conveyor belt. During cleaning, the cleaning rollers generate resistance, causing the conveyed safety shoes to become misaligned or even obstructing their transport. This compromises glue application efficiency, affects positional accuracy, and reduces production quality. By setting the conveying mechanism to a circulating conveyor belt and adding a protrusion to its upper end, a positioning plate can be placed inside to fix the sole. This allows the sole to maintain a stable transport speed during cleaning, effectively preventing obstruction, misalignment, and ensuring stable glue application and positional accuracy, thus improving product quality. However, the following drawbacks still need to be addressed: Failure to clean the sole of the safety shoes before glue application may result in residue affecting the stable adhesion and shaping effect between the sole and the shoe edge. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a glue-applying and shaping device for the production of anti-slip work shoes.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A glue-applying and shaping device for producing anti-slip work shoes includes a shaping cover. A glue-applying assembly is fixedly installed on the inner wall of the top of the shaping cover, and a glue-dispensing mechanism is fixedly installed at the bottom of the glue-applying assembly. A conveyor belt is arranged in the middle of the bottom of the shaping cover, and multiple equally spaced isolation limit strips are fixedly arranged on the outer wall of the conveyor belt. A cleaning cover is fixedly connected to the middle of the shaping cover, and a heat-insulating cover is fixedly connected to the middle of the other side of the shaping cover. A negative pressure fan is fixedly installed at one end of the outer wall of the top of the cleaning cover, and a [missing information - likely a device name or design] is fixedly installed in the middle of the top of the cleaning cover. The cleaning hood has a dust collection box, and a dust suction hood is fixedly installed at the bottom of one side of the outer wall. The outlet end of the dust suction hood is fixedly connected to the input end of the dust collection box, the output end of the dust collection box, and the input end of the negative pressure fan through pipes. A first rotating drum and a second rotating drum are rotatably installed on both sides between the inner walls of the two ends of the cleaning hood. A heat insulation cover is fixedly installed in the middle of the circumference of the first rotating drum, and a wet roller is fixedly installed in the middle of the circumference of the second rotating drum. A scraper is provided at the lower end between the circumference of the wet roller and the circumference of the evaporation roller, and a drain pipe is fixedly connected to the bottom end of the scraper.
[0007] Preferably, a glue application tube is fixedly connected to one end of the glue application assembly.
[0008] Preferably, a heating box is fixedly installed on the top of the outer wall of one end of the heat insulation cover, and a heat transfer diversion component is fixedly provided at the output end of the heating box. A recovery pipe is fixedly connected between the input end of the heating box and the output end of the negative pressure fan.
[0009] Preferably, a protective sleeve is fixedly fitted to one end of both the first and second rotating drums, and gears are fixedly fitted to the other end of the circumference of the first and second rotating drums, with the two gears meshing circumferentially. A drive motor is fixedly installed at the other end of the first rotating drum.
[0010] Preferably, the wet roller and the evaporation roller are provided with multiple drain outlets around their circumference, and a moisture guide strip is inserted inside each drain outlet. The moisture guide strip is located on the inner circumference of the wet roller and the evaporation roller, and a cleaning strip is fixedly provided on the outer circumference of the moisture guide strip, and the cleaning strip is located on the outer circumference of the wet roller and the evaporation roller.
[0011] Preferably, the wet roller is filled with water, and the evaporation roller is filled with alcohol.
[0012] Preferably, the inner wall of the scraper is a concave slope.
[0013] The beneficial effects of this utility model are as follows:
[0014] This invention proposes a glue-applying and shaping device for the production of anti-slip work shoes. The device uses a conveyor belt to transport the soles of the work shoes, which then pass sequentially through a cleaning hood, a shaping hood, and a heat-insulating hood. A negative pressure fan, a drive motor, a glue-applying assembly, and a heating box are activated. First, the dust on the soles of the work shoes is sucked away by the negative pressure of the dust-collecting hood. Then, a wet roller filled with clean water rotates, causing its cleaning strips to perform friction cleaning on the soles. The moistened cleaning strips remove floating dust and adhering particles from the soles. Next, an evaporation roller filled with alcohol rotates, causing its cleaning strips to perform further friction cleaning on the soles. The alcohol's volatility allows it to carry away moisture from the soles and evaporate quickly. Furthermore, a heat transfer and diversion assembly is fixedly installed at the output end of the heating box, ensuring that the internal temperature of the cleaning hood, shaping hood, and heat-insulating hood is higher than the external ambient temperature, which helps accelerate the evaporation of the alcohol. This effectively cleans the soles of the work shoes before applying glue.
[0015] This utility model proposes a glue-applying and shaping device for the production of anti-slip work shoes. A scraper is provided at the lower end between the circumference of the wet roller and the circumference of the heat insulation cover, and a drain pipe is fixedly connected to the bottom end of the scraper. The inner wall of the scraper is a concave slope, which helps to scrape off the dirt from the cleaning strips of the wet roller and the heat insulation cover and discharge it in a concentrated manner. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the adhesive application and shaping device for the production of anti-slip work shoes proposed in this utility model;
[0017] Figure 2 This is a bottom view of the adhesive application and shaping device for the production of anti-slip work shoes proposed in this utility model.
[0018] Figure 3 This is a schematic diagram of the evaporation roller of the adhesive brushing and shaping device for the production of anti-slip work shoes proposed in this utility model;
[0019] Figure 4 This is a schematic diagram of the scraper component of a glue-applying and shaping device for the production of anti-slip work shoes, as proposed in this utility model.
[0020] In the diagram: 1. Shaping cover, 2. Glue application assembly, 3. Cleaning cover, 4. Insulation cover, 5. Conveyor belt, 6. Isolation limit strip, 7. Glue application tube, 8. Negative pressure fan, 9. Recovery tube, 10. Heating box, 11. Dust collection box, 12. Dust suction cover, 13. First rotating drum, 14. Second rotating drum, 15. Protective cover, 16. Gear, 17. Drive motor, 18. Wet roller, 19. Evaporation roller, 20. Moisture guiding strip, 21. Cleaning strip, 22. Scraper, 23. Drainage pipe. Detailed Implementation
[0021] Reference Figure 1-4A glue-applying and shaping device for producing anti-slip work shoes includes a shaping cover 1, a glue-applying component 2 fixedly installed on the inner wall of the top of the shaping cover 1, and a glue-dispensing mechanism fixedly installed at the bottom of the glue-applying component 2. A conveyor belt 5 is arranged in the middle of the bottom of the shaping cover 1, and multiple equally spaced isolation limit strips 6 are fixedly arranged on the outer wall of the conveyor belt 5. A cleaning cover 3 is fixedly connected to the middle of the shaping cover 1, and a heat-insulating cover 4 is fixedly connected to the middle of the other side of the shaping cover 1. A negative pressure fan 8 is fixedly installed at one end of the outer wall of the top of the cleaning cover 3, and a dust collection box 11 is fixedly installed in the middle of the top of the cleaning cover 3. A dust hood 12 is fixedly installed at the bottom of one side of the outer wall. The outlet end of the dust hood 12 is fixedly connected to the input end of the dust settling box 11, the output end of the dust settling box 11, and the input end of the negative pressure fan 8 through pipes. A first rotating drum 13 and a second rotating drum 14 are rotatably installed on both sides between the inner walls of the two ends of the cleaning hood 3. An evaporation roller 19 is fixedly installed in the middle of the circumference of the first rotating drum 13, and a wet roller 18 is fixedly installed in the middle of the circumference of the second rotating drum 14. A scraper 22 is provided at the lower end between the circumference of the wet roller 18 and the circumference of the evaporation roller 19, and a drain pipe 23 is fixedly connected to the bottom end of the scraper 22.
[0022] In this utility model, a glue application tube 7 is fixedly connected to one end of the glue application component 2.
[0023] A heating box 10 is fixedly installed on the top of the outer wall of one end of the heat insulation cover 4, and a heat transfer diversion component is fixedly provided at the output end of the heating box 10. A recovery pipe 9 is fixedly connected between the input end of the heating box 10 and the output end of the negative pressure fan 8.
[0024] Protective sleeves 15 are fixedly sleeved on one end of the first rotating drum 13 and the second rotating drum 14. Gears 16 are fixedly sleeved on the other end of the circumference of the first rotating drum 13 and the second rotating drum 14, and the two gears 16 mesh circumferentially. A drive motor 17 is fixedly installed on the other end of the first rotating drum 13.
[0025] The wet roller 18 and the evaporation roller 19 are provided with multiple liquid outlets around their circumferences, and a moisture guide strip 20 is inserted inside each liquid outlet. The moisture guide strip 20 is located on the inner circumference of the wet roller 18 and the evaporation roller 19. A cleaning strip 21 is fixedly provided on the outer side of the moisture guide strip 20, and the cleaning strip 21 is located on the outer circumference of the wet roller 18 and the evaporation roller 19.
[0026] The wet roller 18 is filled with water, and the evaporation roller 19 is filled with alcohol.
[0027] The inner wall of scraper 22 is a concave slope.
[0028] Working principle: The safety shoes are conveyed by the conveyor belt 5 and pass through the cleaning cover 3, the shaping cover 1 and the heat preservation cover 4 in sequence. The negative pressure fan 8, the drive motor 17, the glue application component 2 and the heating box 10 are started. The dust on the surface of the safety shoes is first sucked away by the vacuum cover 12. Then, the wet roller 18 filled with clean water rotates and its cleaning strip 21 performs friction cleaning on the surface of the safety shoes. The wet cleaning strip 21 can remove the floating dust and adhering particles on the surface of the safety shoes. The evaporation roller 19 filled with alcohol rotates and its cleaning strip 21 performs friction cleaning on the surface of the safety shoes again. The alcohol is volatile and can carry away the water vapor on the surface of the safety shoes to evaporate quickly. The output end of the heating box 10 is fixedly equipped with a heat transfer and diversion component, so that the internal temperature of the cleaning cover 3, the shaping cover 1 and the heat preservation cover 4 is higher than the external ambient temperature, which helps to accelerate the evaporation of alcohol, thus effectively cleaning the surface of the safety shoes before applying glue.
[0029] A scraper 22 is provided at the lower end between the circumference of the wet roller 18 and the circumference of the evaporation roller 19, and a drain pipe 23 is fixedly connected to the bottom end of the scraper 22. The inner wall of the scraper 22 is a concave slope, which helps to scrape off the dirt from the cleaning strips 21 of the wet roller 18 and the evaporation roller 19 and discharge it in a concentrated manner.
[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A glue-applying and shaping device for producing anti-slip work shoes, comprising a shaping cover (1), wherein a glue-applying assembly (2) is fixedly installed on the inner wall of the top of the shaping cover (1), and a glue-dispensing mechanism is fixedly installed on the bottom of the glue-applying assembly (2), wherein a conveyor belt (5) is provided in the middle of the bottom of the shaping cover (1), and a plurality of equally spaced isolation limiting strips (6) are fixedly provided on the outer wall of the conveyor belt (5), characterized in that, A cleaning cover (3) is fixedly connected to the middle of the shaping cover (1), and a heat insulation cover (4) is fixedly connected to the middle of the other side of the shaping cover (1). A negative pressure fan (8) is fixedly installed at one end of the outer wall of the top of the cleaning cover (3). A dust collection box (11) is fixedly installed in the middle of the top of the cleaning cover (3). A dust suction cover (12) is fixedly installed at the bottom of the outer wall of one side of the cleaning cover (3). The outlet end of the dust suction cover (12) is connected to the input end of the dust collection box (11), the output end of the dust collection box (11), and the negative pressure fan (8). The input ends are all fixedly connected by pipes. The first rotating drum (13) and the second rotating drum (14) are respectively rotatably installed on both sides between the inner walls of the two ends of the cleaning cover (3). The first rotating drum (13) has a evaporation roller (19) fixedly installed in the middle of its circumference, and the second rotating drum (14) has a wet roller (18) fixedly installed in the middle of its circumference. A scraper (22) is provided at the lower end between the circumference of the wet roller (18) and the circumference of the evaporation roller (19), and a drain pipe (23) is fixedly connected to the bottom end of the scraper (22).
2. The adhesive application and shaping device for producing anti-slip work shoes according to claim 1, characterized in that, The glue application assembly (2) has a glue filling tube (7) fixedly connected to one end of its top.
3. The adhesive application and shaping device for producing anti-slip work shoes according to claim 1, characterized in that, A heating box (10) is fixedly installed on the top of the outer wall of one end of the heat insulation cover (4), and a heat transfer diversion component is fixedly installed at the output end of the heating box (10). A recovery pipe (9) is fixedly connected between the input end of the heating box (10) and the output end of the negative pressure fan (8).
4. The adhesive application and shaping device for producing anti-slip work shoes according to claim 1, characterized in that, A protective sleeve (15) is fixedly fitted to one end of the first rotating drum (13) and the second rotating drum (14). A gear (16) is fixedly fitted to the other end of the circumference of the first rotating drum (13) and the second rotating drum (14), and the two gears (16) mesh circumferentially. A drive motor (17) is fixedly installed at the other end of the first rotating drum (13).
5. The adhesive application and shaping device for producing anti-slip work shoes according to claim 1, characterized in that, The wet roller (18) and the evaporation roller (19) are provided with multiple drain ports around their circumference, and a moisture guide strip (20) is inserted inside each drain port. The moisture guide strip (20) is located on the inner circumference of the wet roller (18) and the evaporation roller (19). A cleaning strip (21) is fixedly provided on the outer side of the moisture guide strip (20), and the cleaning strip (21) is located on the outer circumference of the wet roller (18) and the evaporation roller (19).
6. The adhesive application and shaping device for producing anti-slip work shoes according to claim 5, characterized in that, The wet roller (18) is filled with water, and the evaporation roller (19) is filled with alcohol.
7. The adhesive application and shaping device for producing anti-slip work shoes according to claim 1, characterized in that, The inner wall of the scraper (22) is a concave slope.