Spraying equipment for shoe manufacturing

Abstract

The utility model discloses a light spraying device for shoe making. The light spraying device comprises a light spraying box and a water conveying unit. The light spraying box comprises a light spraying tank, a box body and a waste water tank, the box body is of a cuboid structure, a box door is arranged on the front side face of the box body, the interior of the box body is divided into two cavities, the light spraying tank is installed in the upper cavity, the waste water tank is installed in the lower cavity, the light spraying tank is communicated with the waste water tank through a pipeline, and the waste water tank is communicated with the light spraying tank through a pipeline. The side face, corresponding to the box door, of the light spraying tank is provided with a through hole, the inner wall of the hole is connected with a glass window in a sliding mode, the bottom end of the light spraying tank is provided with a supporting table, the inner wall of the light spraying tank is provided with three sets of guide rails, the guide rails are connected with linear motors, and the linear motors are provided with inclined connecting plates. And uniform light spraying treatment can be carried out on the shoes in all directions, the light spraying height can be adjusted according to different shoes, and the attractiveness of the shoes after light spraying is obviously improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe spraying equipment, in particular to a spraying equipment used for making shoes. Background Art

[0002] Shoe polishing refers to spraying a layer of brightener on the surface of the shoe. After the shoe is made, the surface polishing treatment can improve the appearance of the shoe, and different effects are produced according to the type of polishing agent. Since the polishing agent is harmful to the human body during use, the prior art often uses a closed space to spray the shoe, and uses a rotating support table to rotate the shoe for spraying. Since the support table is in a rotating state, the shoe needs certain fixing measures, which will cause partial defects in the shoe during the spraying process. The accumulation of atomized spray or uneven spraying will affect the spraying effect. In addition, the position of the spraying nozzle is fixed, and rotating the shoe is not conducive to accurate spraying of the shoe, and it is difficult to obtain shoes with uniform spraying and high appearance. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a spraying device for shoe production, which can evenly spray the shoes and adjust the height of the atomizing nozzle according to different shoes. The shoes have high aesthetics after spraying, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spray light device for shoe production, comprising a spray light box, an atomizing nozzle and a water delivery unit;

[0005] Spray box: the spray box includes a spray tank, a box body and a waste water tank. The box body is a rectangular parallelepiped structure. A box door is provided on the front side of the box body. The interior of the box is divided into two chambers. The spray tank is installed in the upper chamber, and the waste water tank is installed in the lower chamber. The spray tank and the waste water tank are connected through a pipeline. A through hole is provided on the side corresponding to the spray tank and the box door. A glass window is slidably connected to the inner wall of the hole. A support platform is installed at the bottom end of the spray tank. Three sets of guide rails are installed on the inner wall of the spray tank, and a linear motor is connected to the guide rail. An inclined connecting plate is provided on the linear motor, and the atomizing nozzle is vertically installed on the inclined connecting plate. A compression atomizing pump is provided on the top of the spray tank. The inlet pipe of the compression atomizing pump extends to the outside of the box body and is connected to the external spray container. The discharge port of the compression atomizing pump is connected to the three atomizing nozzles through a multi-way pipe. The water delivery unit is installed on the top of the spray tank and corresponds to the position of the support platform.

[0006] It also includes a single-chip microcomputer and an air outlet pipe, the air outlet pipe is connected to the top of the spray can, the single-chip microcomputer is installed on the right side of the box, the input end of the single-chip microcomputer is electrically connected to the output end of the external power supply, and the output end of the single-chip microcomputer is electrically connected to the input end of the compression atomization pump and the linear motor.

[0007] Furthermore, the water delivery unit includes a water inlet pipe, a water pump and a sprinkler disc, the water pump is installed in the middle of the top of the spray tank, the water inlet pipe is connected with the water inlet of the water pump, and the end of the water inlet pipe extends to the outside of the box and is connected with an external water source, the sprinkler disc is installed on the water outlet pipe of the water pump and is rotatably connected with the water outlet pipe, the sprinkler disc is connected with the water outlet pipe, and four groups of sprinkler nozzles are distributed circumferentially on the sprinkler disc, the input end of the water pump is electrically connected to the output end of the single-chip microcomputer, and the water pump is used to pump water to generate water pressure to rain on the shoes on the support platform, and a structure of four groups of sprinkler nozzles is used to spray water, thereby increasing the contact area between rainwater and the shoe surface and improving the spray effect.

[0008] Furthermore, it also includes a servo motor and a power wheel, the servo motor is installed on the top of the spray tank, and the power wheel is installed on the output shaft of the servo motor, the side of the sprinkler disc is provided with gear teeth, and the gear teeth and the power wheel are meshed with each other, the input end of the servo motor is electrically connected to the output end of the single-chip microcomputer, the servo motor is used to drive the power wheel to rotate, and then drive the sprinkler disc to rotate, when the water is thrown and dropped, the density of the water increases, so that the spraying of the shoe surface is more uniform, and the spraying surface will not be damaged due to excessive water droplets.

[0009] Furthermore, the bottom end of the spray tank is an inverted cone, and the bottom of the spray tank is connected to the waste water tank through a pipe. After the water contacts the spray mist, it can quickly fall along the inclined ground into the waste water tank, reducing the accumulation of the spray mist in the spray tank.

[0010] Furthermore, the support platform is composed of a support plate and a hollow cylinder, the support plate is provided with a water leakage hole, the diameter of the support platform is the same as the diameter of the pipe at the bottom of the spray tank, and a water outlet hole is opened on the side of the bottom of the support platform. The support platform adopts a fixed structure and forms a whole with the bottom of the spray tank. Its cylinder is the same as the pipe below, which is conducive to raindrops falling in, and the bottom adopts a water outlet hole to discharge water, which not only solves the problem of water accumulation on the support, but also facilitates the treatment of the spray mist in the spray tank.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the spraying equipment for shoe production has the following advantages:

[0012] The spraying equipment for shoe production adopts a fixed workbench structure. The shoes only need to be placed in a certain direction without being fixed. A small number of atomizing nozzles are used to reduce the waste of spraying agent. The atomizing nozzle can move up and down along the guide rail, which is conducive to controlling the distance between the atomizing nozzle and the shoe surface, so as to make different spraying processes with different effects for different shoe types. In terms of rainwater spraying, a rotating sprinkler disc is selected to increase the spraying area of ​​water and evenly sprinkle it on the shoe surface, which helps to improve the quality of spraying. The falling water at the edge can drive the spraying agent at the bottom to fall into the wastewater tank to avoid the accumulation of spraying agent. Under the condition of unchanged water consumption, the cleanliness of the inside of the spraying tank is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0015] In the figure: 1 single chip microcomputer, 2 box door, 3 glass window, 4 spray box, 41 spray tank, 42 ​​box body, 43 waste water tank, 5 water delivery unit, 51 water inlet pipe, 52 water pump, 53 servo motor, 54 sprinkler disc, 55 power wheel, 6 support platform, 7 air outlet pipe, 8 compression atomizing pump, 9 guide rail, 10 atomizing nozzle, 11 linear motor. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-2 , the utility model provides a technical solution: a spray light device for shoe production, comprising a spray light box 4, an atomizing nozzle 10 and a water delivery unit 5;

[0018] Light spray box 4: Light spray box 4 includes light spray tank 41, box body 42 and waste water tank 43. Box body 42 is a rectangular parallelepiped structure, which is convenient for placement and has a small dedicated space. Box door 2 is provided on the front side of box body 42. Box door 2 can be a transparent door to facilitate observation of the light spraying inside. The inside is divided into two chambers. Light spray tank 41 is installed in the upper chamber. Light spray tank 41 is a fully transparent tank, which is helpful for observing the progress of light spraying. Waste water tank 43 is installed in the lower chamber. Water in waste water tank 43 needs to be treated by external treatment equipment to avoid environmental pollution. Light spray tank 41 is connected with waste water tank 43 through a pipeline. The side of light spray tank 41 corresponding to box door 2 is provided with a through hole. The inner wall of the hole is slidably connected with glass window 3. Glass window 3 is used to seal light spray tank 41 , and put and take shoes after the spraying is finished. A support platform 6 is installed at the bottom of the spray tank 41. The support platform 6 is fixed to the bottom of the spray tank 41 by screws and can be disassembled. The bottom of the spray tank 41 is an inverted cone, the side is inclined, and the ground is a circular plane. The bottom of the spray tank 41 is connected with the waste water tank 43 through a pipe. The support platform 6 is composed of a support plate and a hollow cylinder. The support plate is located at the top and a baffle with a height of three centimeters is provided on the side. A water leakage hole is provided on the support plate for water to flow into the water outlet pipe. The diameter of the support platform 6 is the same as the diameter of the pipe at the bottom of the spray tank 41, and a water outlet through hole is opened on the side of the bottom of the support platform 6. The support platform 6 is located in the middle of the bottom of the spray tank 41, and the remaining water in the spray tank 41 flows into the waste water tank 43 through the water outlet through hole. Three sets of guide rails 9 are installed on the inner wall of the spray tank 41, and a linear motor 11 is connected to the guide rail 9. The linear motor 11 is provided with an inclined connecting plate, and the atomizing nozzle 10 is vertically installed on the inclined connecting plate. The angle of the inclined connecting plate is preset and can be adjusted before spraying. A compression atomizing pump 8 is provided on the top of the spray tank 41. The inlet pipe of the compression atomizing pump 8 extends to the outside of the box body 42 and is connected to the external spray container for conveying the spray mist. The discharge port of the compression atomizing pump 8 is connected to the three atomizing nozzles 10 through a multi-way pipe. Three atomizing nozzles 10 are used for spraying. Under the premise of reducing the number of nozzles, the shoe surface can be evenly sprayed. The atomizing nozzle 10 can be driven up and down by the linear motor 11, which is convenient for selecting different heights for spraying. The spraying treatment of different thicknesses is carried out to achieve a suitable effect. The water delivery unit 5 is installed at the top of the spraying tank 41 and corresponds to the position of the support platform 6. It is used to spray water in the spraying process. The water delivery unit 5 includes a water inlet pipe 51, a water pump 52 and a watering disc 54. The water pump 52 is installed in the middle of the top of the spraying tank 41, corresponding to the position of the support platform 6. The water inlet pipe 51 is connected to the water inlet of the water pump 52, and the end of the water inlet pipe 51 extends to the outside of the box body 42 to communicate with the external water source. The watering disc 54 is installed on the water outlet pipe of the water pump 52 and is rotatably connected to the water outlet pipe. The watering disc 54 is connected to the water outlet pipe, and four groups of sprinkler heads are distributed circumferentially on the watering disc 54. When in use, the water pump 52 draws water from the external water source into the water inlet pipe 51.Then it enters the watering disc 54 along the water outlet pipe and is sprayed out through four water nozzles, and the water falls on the support platform and the shoe surface. It also includes a servo motor 53 and a power wheel 55. The servo motor 53 is installed at the top of the spray tank 41, and the power wheel 55 is installed on the output shaft of the servo motor 53. The side of the watering disc 54 is provided with gear teeth, and the gear teeth and the power wheel 55 are meshed with each other. The power wheel 55 can be driven to rotate by the output shaft of the servo motor 53, and the power wheel 55 drives the watering disc 54 to rotate, thereby realizing the rotary spraying function. The water falls evenly from the center area. Under the premise of inconvenient water volume, the sprinkling area is increased, and it can evenly contact the shoe surface. At the same time, the excess spray mist at the bottom is washed, which can avoid the accumulation of spray mist;

[0019] It also includes a single-chip microcomputer 1 and an air outlet pipe 7. The air outlet pipe 7 is connected to the top of the spray can 41. The preset air outlet pipe 7 can be connected to the external gas processing equipment to avoid direct discharge of internal gas. The single-chip microcomputer 1 is installed on the right side of the box body 42. The input end of the single-chip microcomputer 1 is electrically connected to the output end of the external power supply, and the output end of the single-chip microcomputer 1 is electrically connected to the input end of the compression atomization pump 8, the water pump 52, the servo motor 53 and the linear motor 11.

[0020] When in use: open the box door 2, place the shoes on the internal support platform 6 in a certain direction from the glass window 3, control the linear motor 11 to rise and fall to a suitable position along the guide rail 9, turn on the compression atomizing pump 8, the compression atomizing pump 8 atomizes the external spray, and then enters the three atomizing nozzles 10 along the pipeline and sprays it to the shoe surface area, start the servo motor 53, and then turn on the water pump 52, water flows from the outside through the water inlet pipe 51 into the water pump 52, and is sent to the watering disc 54, the output shaft of the servo motor 53 drives the power wheel 55 to rotate, and the power wheel 55 drives the watering disc 54 to rotate, and the water is evenly sprayed on the support platform 6 area at the bottom of the spray tank 41, the water on the edge falls on the inclined surface of the spray tank 41, slides down, mixes with the excess spray and falls into the waste water tank 43 to wait for treatment, the external gas treatment equipment can be connected to the outlet pipe 7, the internal gas is treated and discharged to protect the atmospheric environment.

[0021] It is worth noting that the specific model of the single-chip microcomputer 1 disclosed in this embodiment is AT89C1051, the compression atomization pump 8 is preferably a Geqiang brand GQ80 model spray high-pressure pump, the water pump 52 is preferably a PSP7050X model, the servo motor 53 is preferably a universal servo motor of the ISMG1-30D15CD-R131FA model, and the linear motor 11 is preferably a LPS210 model. The single-chip microcomputer 1 controls the compression atomization pump 8, the water pump 52, the servo motor 53 and the linear motor 11 using methods commonly used in the prior art.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for shoe production, characterized in that: It comprises a light spray box (4), an atomizing nozzle (10) and a water delivery unit (5); A spray box (4): The spray box (4) comprises a spray tank (41), a box body (42) and a waste water tank (43). The box body (42) is a rectangular parallelepiped structure. A box door (2) is provided on the front side of the box body (42). The interior of the box body (42) is divided into two chambers. The spray tank (41) is installed in the upper chamber, and the waste water tank (43) is installed in the lower chamber. The spray tank (41) and the waste water tank (43) are connected through a pipe. A through hole is provided on the side of the spray tank (41) corresponding to the box door (2). A glass window (3) is slidably connected to the inner wall of the hole. A support platform (6) is installed at the bottom end of the spray tank (41). The spray tank (41) is provided with a plurality of support platforms (6). 1) are installed on the inner wall of the housing (42), and a linear motor (11) is connected to the guide rail (9), an inclined connecting plate is provided on the linear motor (11), and the atomizing nozzle (10) is vertically installed on the inclined connecting plate, a compression atomizing pump (8) is provided at the top of the spray tank (41), an inlet pipe of the compression atomizing pump (8) extends to the outside of the housing (42) and is connected to the external spray tank, and a discharge port of the compression atomizing pump (8) is connected to the three atomizing nozzles (10) through a multi-way pipe, and the water delivery unit (5) is installed at the top of the spray tank (41) and corresponds to the position of the support platform (6); The invention further comprises a single chip microcomputer (1) and an air outlet pipe (7), wherein the air outlet pipe (7) is connected to the top of the spray can (41), the single chip microcomputer (1) is mounted on the right side of the box body (42), the input end of the single chip microcomputer (1) is electrically connected to the output end of the external power supply, and the output end of the single chip microcomputer (1) is electrically connected to the input end of the compression atomization pump (8) and the linear motor (11).

2. A spraying device for shoe manufacturing according to claim 1, characterized in that: The water delivery unit (5) comprises a water inlet pipe (51), a water pump (52) and a watering disc (54); the water pump (52) is mounted in the middle of the top of the spray tank (41); the water inlet pipe (51) is connected to the water inlet of the water pump (52); and the end of the water inlet pipe (51) extends to the outside of the box (42) to be connected to an external water source; the watering disc (54) is mounted on the water outlet pipe of the water pump (52) and is rotatably connected to the water outlet pipe; the watering disc (54) is connected to the water outlet pipe, and four groups of watering nozzles are distributed on the circumference of the watering disc (54); and the input end of the water pump (52) is electrically connected to the output end of the single-chip computer (1).

3. The spraying equipment for shoe manufacturing according to claim 1, characterized in that: The bottom end of the spray tank (41) is in an inverted cone shape, and the bottom of the spray tank (41) is connected to the waste water tank (43) through a pipeline.

4. The spraying equipment for shoe manufacturing according to claim 3, characterized in that: The support platform (6) is composed of a support plate and a hollow cylinder. A water leakage hole is provided on the support plate. The diameter of the support platform (6) is the same as the diameter of the pipe at the bottom of the spray tank (41). A water outlet through hole is provided on the side of the bottom of the support platform (6).

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