A shoe sole glue spraying machine

Abstract

The invention discloses a glue spraying machine for shoe soles, comprising a glue spraying machine body and a support plate, wherein a motor is threadedly fixed on the outer wall of the glue spraying machine body, a conveyor belt is fixedly sleeved on the outer wall of the output shaft of the motor, evenly distributed positioning plates are threadedly fixed on the conveyor belt, an adsorption frame is threadedly fixed on the upper surface of the positioning plate, a positioning sucker is welded above the adsorption frame, a through air passage is opened inside the positioning sucker and the adsorption frame, the air passage is fixedly connected to a second micro air pump, and a silicone ring is placed on the top of the air passage, and two silicone rings are arranged in total; the invention can spray glue on various soles, and evenly spray glue on uneven surfaces, thereby improving production efficiency and reducing manpower, and a funnel-shaped glue receiving disk is sleeved on the adsorption frame, so that when the glue spraying head sprays glue, the colloid will not be sprayed on the conveyor belt, thereby ensuring the neatness of the conveyor belt, facilitating cleaning and reducing labor intensity.

Description

Technical Field

[0001] The invention relates to the technical field of glue spraying machines, in particular to a shoe sole glue spraying machine. Background Art

[0002] Glue spraying machine is a new automation equipment in modern industry, which can spray glue on products of different sizes and shapes. The performance of glue spraying machine mainly includes adjustable spraying shape, adjustable glue amount, adjustable glue supply and reabsorption amount, can spray glue of different viscosities, easy to clean glue spraying room, etc. It is mostly used in leather goods, handbags, luggage, toys, packaging and other industries. As a kind of glue spraying machine, shoe sole glue spraying plays an important role in the process of manufacturing shoe soles, but the existing shoe sole glue spraying machine has some shortcomings in use.

[0003] Due to the different sizes and shapes of the soles, when spraying glue, the colloid will be sprayed on the conveyor belt, thereby increasing the cleaning intensity of the conveyor belt. In addition, the colloid has a certain fluidity and high viscosity after spraying glue. When the operator removes the soles, the colloid will adhere to his hands, which not only affects the quality of the sole spraying glue, but also makes the operator's hands difficult to clean. In addition, the colloid will produce harmful gases, making the operating environment relatively harsh and affecting the operator's health. Summary of the invention

[0004] The purpose of the present invention is to provide a shoe sole glue spraying machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a shoe sole glue spraying machine, comprising a glue spraying machine body and a support plate, a motor is threadedly fixed on the outer wall of the glue spraying machine body, a conveyor belt is fixedly sleeved on the outer wall of the output shaft of the motor, evenly distributed positioning plates are threadedly fixed on the conveyor belt, an adsorption frame is threadedly fixed on the upper surface of the positioning plate, a positioning suction cup is welded on the top of the adsorption frame, a through air passage is opened inside the positioning suction cup and the adsorption frame, the air passage is fixedly connected to a second micro air pump, and a silicone ring is placed on the top of the air passage, two silicone rings are provided in total, the two silicone rings are adhered to the upper surface of the positioning suction cup, a sole is placed above the silicone ring, and a glue receiving disk is threadedly fixed on the outer wall of the adsorption frame.

[0006] The outer wall of the glue spraying machine body is welded with symmetrically distributed support plates, and the opposite surfaces of the two support plates are threadedly fixed with electric guide rails, and the electric guide rails are slidably covered with a first electric slider and a second electric slider from top to bottom in sequence, and a movable guide rail rod is fixedly inserted between the two first electric sliders, and the outer wall of the movable guide rail rod is slidably covered with a third electric slider, and the bottom end of the third electric slider is welded with symmetrically distributed connecting rods, and the bottom ends of the two connecting rods are threadedly fixed with movable suction cups, and the upper wall of the movable suction cups is fixedly inserted with a hose, and the top end of the hose is fixedly inserted into the air outlet of the first micro air pump, and a material table is welded on one side of the second electric slider, and a sole is placed above the material table, and the sole is located below the movable suction cup.

[0007] A support rod is welded to one side of the support plate, and a glue spray head is threadedly sleeved on the lower surface of one end of the support rod, and the glue spray head is located directly above the sole; a drying box is threadedly fixed above the main body of the glue sprayer, a fan is threadedly fixed inside the drying box, and a photocatalyst liquid box is welded to the top of the drying box, a water outlet of the photocatalyst liquid box is connected to a water pump through a pipe, and the water outlet of the water pump is connected to a spray head through a pipe, the spray head is threadedly fixed to the top wall inside the drying box, and the spray head is located directly above the fan.

[0008] Furthermore, the size of the upper surface of the glue receiving plate is larger than the size of the sole, and the width of the top of the glue receiving plate is equal to the width of the glue spraying machine body, and the size of the sole is larger than the size of the positioning suction cup.

[0009] Furthermore, the first electric slider, the second electric slider, the water pump, the first micro air pump, the third electric slider, the fan and the motor are all electrically connected to an external power supply, and the motor is a low-speed motor of model YDS63.

[0010] Furthermore, the support rod is located between the movable guide rod and the drying box.

[0011] Furthermore, the width of the glue spraying head is greater than the size of the sole, and the glue spraying head is smaller than the size of the glue receiving tray, and the glue spraying head is connected to the liquid glue through a pipeline.

[0012] Furthermore, a filter sponge is plugged inside the bottom end of the airway, the second micro air pump is electrically connected to the battery, and the second micro air pump and the battery are both located inside the adsorption frame.

[0013] Furthermore, the first micro air pump is threadedly fixed to the outer wall of the third electric slider.

[0014] Furthermore, the water pump is threadedly fixed on the top of the photocatalyst liquid box, and a water inlet is arranged on the upper surface of the photocatalyst liquid box.

[0015] Furthermore, an ultraviolet lamp is fixed on the top of the drying box through a lamp holder, and two ultraviolet lamps are symmetrically distributed below the fan.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can spray glue on various soles, and can spray glue evenly on uneven surfaces, thereby improving production efficiency and reducing manpower. A funnel-shaped glue receiving tray is mounted on the adsorption frame. When the glue spraying head sprays glue, the colloid will not be sprayed on the conveyor belt, thereby ensuring the neatness of the conveyor belt, facilitating cleaning, and reducing labor intensity.

[0018] 2. The present invention can accelerate the air flow around the colloid on the surface of the sole through the fan in the drying box, accelerate the drying of the colloid, and blow the photocatalyst sprayed from the spray head onto the surface of the colloid through the fan, accelerating the photocatalyst under the irradiation of the ultraviolet lamp. The photocatalyst produces a strong catalytic degradation function, can effectively degrade toxic and harmful gases in the air, and can effectively kill a variety of bacteria, thereby reducing the harmful gases generated by the colloid in the air, purifying the operating environment, and protecting the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the adsorption rack of the present invention;

[0021] Figure 3 For the present invention Figure 1 A magnified view of the structure at center;

[0022] Figure 4 It is a schematic diagram of the internal structure of the drying box of the present invention.

[0023] In the figure: 1. Glue spraying machine body; 11. Motor; 111. Conveyor belt; 112. Positioning plate; 12. Support plate; 121. Electric guide rail; 122. First electric slider; 123. Second electric slider; 13. Drying box; 131. Fan; 132. Spray head; 133. Water pump; 134. Photocatalyst liquid box; 135. Ultraviolet lamp; 2. Adsorption rack; 21. Glue receiving tray; 22. Second micro air pump; 23. Filter sponge; 24. Battery; 25. Positioning suction cup; 26. Sole; 27. Silicone ring; 28. Airway; 3. First micro air pump; 31. Hose; 32. Moving suction cup; 33. Connecting rod; 4. Movable guide rail; 41. Third electric slider; 5. Support rod; 51. Glue spraying head; 6. Material table. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-4 The present invention provides a technical solution: a glue spraying machine for soles, comprising a glue spraying machine body 1 and a support plate 12, wherein a motor 11 is threadedly fixed to the outer wall of the glue spraying machine body 1, a conveyor belt 111 is fixedly sleeved on the outer wall of the output shaft of the motor 11, the conveyor belt 111 drives the sole 26 to move through the adsorption frame 2, thereby providing convenient conditions for glue spraying on the sole 26, evenly distributed positioning plates 112 are threadedly fixed to the conveyor belt 111, an adsorption frame 2 is threadedly fixed to the upper surface of the positioning plate 112, a positioning suction cup 25 is welded above the adsorption frame 2, a through air passage 28 is opened inside the positioning suction cup 25 and the adsorption frame 2, and the air passage 28 is fixed to the second micro air pump 22 The air duct 28 is connected, and a silicone ring 27 is placed on the top of the air duct 28. There are two silicone rings 27. The two silicone rings 27 are pasted on the upper surface of the positioning suction cup 25. The silicone ring 27 is relatively soft. When the sole 26 is adsorbed on it, even if the sole 26 is uneven, the silicone ring 27 can adhere the sole 26 to the top. The sole 26 is placed on the top of the silicone ring 27. The outer wall of the adsorption frame 2 is threadedly fixed with a glue plate 21. The glue plate 21 ensures that the colloid will not be sprayed on the conveyor belt 111, ensures the cleanliness of the conveyor belt 111, is easy to clean, and reduces the labor intensity of cleaning. After long-term use, the bolts are removed and the glue plate 21 is connected for unified cleaning.

[0026] The outer wall of the glue spraying machine body 1 is welded with symmetrically distributed support plates 12, and the opposite surfaces of the two support plates 12 are threadedly fixed with electric guide rails 121, and the electric guide rails 121 are slidably sleeved with a first electric slider 122 and a second electric slider 123 from top to bottom in sequence, and a movable guide rail rod 4 is fixedly inserted between the two first electric sliders 122, and the outer surface wall of the movable guide rail rod 4 is slidably sleeved with a third electric slider 41, and the bottom end of the third electric slider 41 is welded with symmetrically distributed connecting rods 33, and the bottom ends of the two connecting rods 33 are threadedly fixed with movable suction cups 32, and the upper surface wall of the movable suction cups 32 is fixedly inserted with a hose 31, and the top end of the hose 31 is fixedly inserted into the air outlet of the first micro air pump 3, and the first micro air pump 3 is threadedly fixed to the third electric slider 41 The outer wall of the movable suction cup 32, when the movable suction cup 32 contacts the sole 26, the first micro air pump 3 sucks the air inside the movable suction cup 32, and under negative pressure, the sole 26 can be adsorbed under the movable suction cup 32, and a material table 6 is welded on one side of the second electric slider 123, and the sole 26 is placed above the material table 6, and the sole 26 is located below the movable suction cup 32, wherein the movable guide rod 4 is driven by the first electric slider 122 to perform lifting movements, thereby providing vertical movement conditions for the movable suction cup 32 to absorb the sole 26, and at the same time, through the third electric slider 41, the movable suction cup 32 moves laterally along the movable guide rod 4, thereby moving the sole 26 on the material table 6 to the positioning suction cup 25, thereby achieving the purpose of loading the sole 26.

[0027] A support rod 5 is welded to one side of the support plate 12, and a glue spray head 51 is threadedly sleeved on the lower surface of one end of the support rod 5, and the glue spray head 51 is located directly above the sole 26. A drying box 13 is threadedly fixed on the upper surface of the glue spraying machine body 1, and a fan 131 is threadedly fixed inside the drying box 13, and a photocatalyst liquid box 134 is welded to the top of the drying box 13, and a water outlet of the photocatalyst liquid box 134 is connected to a water pump 133 through a pipeline, and the water pump 133 is threadedly fixed to the top of the photocatalyst liquid box 134. A water inlet is provided on the upper surface of the photocatalyst liquid box 134, and a photocatalyst solution is contained in the photocatalyst liquid box 134. The water outlet of the water pump 133 is connected to a spray head 132 through a pipeline, and the spray head 132 is threadedly fixed to the top wall inside the drying box 13, and the spray head 132 is located directly above the fan 131, and the top of the drying box 13 is fixed by a lamp holder. There are ultraviolet lamps 135, and two ultraviolet lamps 135 are symmetrically distributed below the fan 131. The support rod 5 is located between the movable guide rod 4 and the drying box 13. When the sole 26 moves to the drying box 13 on the conveyor belt 111, the fan 131 in the drying box 13 can accelerate the air flow around the colloid on the surface of the sole 26, accelerate the drying of the colloid, and avoid the colloid sticking when the operator collects the sole 26 after spraying glue, thereby ensuring the quality of the colloid on the outer wall of the sole 26. In addition, the photocatalyst sprayed from the spray head 132 is blown onto the surface of the colloid by the fan 131, accelerating the photocatalyst to produce a strong catalytic degradation function under the irradiation of the ultraviolet lamp 135, which can effectively degrade toxic and harmful gases in the air and effectively kill a variety of bacteria, thereby reducing the harmful gases produced by the colloid in the air, purifying the operating environment, and protecting the operator.

[0028] The size of the upper surface of the glue receiving tray 21 is larger than the size of the sole 26, and the width of the top of the glue receiving tray 21 is equal to the width of the glue spraying machine body 1. The size of the sole 26 is larger than the size of the positioning suction cup 25. The width of the glue spraying head 51 is larger than the size of the sole 26, which can ensure that the glue spraying head 51 can completely spray the colloid on the sole 26, ensuring the comprehensive coverage of the colloid on the outer wall of the sole 26. The glue spraying head 51 is smaller than the size of the glue receiving tray 21, and the glue spraying head 51 is connected to the liquid glue through a pipe.

[0029] The first electric slider 122 , the second electric slider 123 , the water pump 133 , the first micro air pump 3 , the third electric slider 41 , the fan 131 and the motor 11 are all electrically connected to an external power source, and the motor 11 is a low-speed motor of model YDS63.

[0030] A filter sponge 23 is plugged inside the bottom end of the airway 28, the second micro air pump 22 is electrically connected to the battery 24, and the second micro air pump 22 and the battery 24 are both located inside the adsorption frame 2. The filter sponge 23 ensures that no impurities will be sucked in when the second micro air pump 22 is working, thereby ensuring the cleanliness of the gas.

[0031] Working principle: When using the device, the sole 26 is superimposed on two material tables 6, and the electrical appliances in the device are electrically connected to the external power supply. The material table 6 can be raised and lowered along the electric guide rail 121 through the second electric slider 123, so that the sole 26 on the top layer is on the same horizontal plane as the positioning suction cup 25. At this time, the movable guide rod 4 is raised and lowered along the electric guide rail 121 under the first electric slider 122, and the outer wall of the movable guide rod 4 is movably covered with a third electric slider 41 to move laterally along the movable guide rod 4, so that under the action of the first micro air pump 3, the movable suction cup 32 sucks up the sole 26 and moves it to the silicone ring 27 on the upper surface wall of the positioning suction cup 25. At this time, the second micro air pump 22 works to generate pressure in the airway 28, thereby adsorbing the sole 26 on the airway 28, and the silicone ring 27 is relatively soft. When the sole 26 is adsorbed on it, even if the sole 26 is uneven, the silicone ring 27 can also The sole 26 is adhered to the top, and the sole 26 moves along the conveyor belt 111 with the adsorption rack 2. When it moves to the bottom of the glue spraying head 51, the glue spraying head 51 sprays the colloid on the sole 26. The glue-sprayed sole 26 moves along the conveyor belt 111 to the inside of the drying box 13. The fan 131 in the drying box 13 can accelerate the air flow around the colloid on the surface of the sole 26, accelerate the drying of the colloid, and avoid the colloid sticking when the operator collects the glue-sprayed sole 26, thereby ensuring the quality of the colloid on the outer wall of the sole 26. The photocatalyst sprayed from the spray head 132 is blown onto the surface of the colloid by the fan 131, accelerating the photocatalyst to produce a strong catalytic degradation function under the irradiation of the ultraviolet lamp 135, which can effectively degrade toxic and harmful gases in the air and effectively kill a variety of bacteria, thereby reducing the harmful gases generated by the colloid in the air, purifying the operating environment, and protecting the operator. Then the operator removes the dried sole 26 for collection.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] 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 shoe sole glue spraying machine, comprising a glue spraying machine body (1) and a support plate (12), characterized in that: The outer wall of the glue spraying machine body (1) is threadedly fixed with a motor (11), the outer wall of the output shaft of the motor (11) is fixedly sleeved with a conveyor belt (111), the conveyor belt (111) is threadedly fixed with evenly distributed positioning plates (112), the upper surface of the positioning plates (112) is threadedly fixed with an adsorption frame (2), a positioning suction cup (25) is welded above the adsorption frame (2), a through air passage (28) is provided inside the positioning suction cup (25) and the adsorption frame (2), the air passage (28) is fixedly connected to the second micro air pump (22), and a silicone ring (27) is placed at the top of the air passage (28), two silicone rings (27) are provided, the two silicone rings (27) are adhered to the upper surface of the positioning suction cup (25), a sole (26) is placed above the silicone ring (27), and a glue receiving plate (21) is threadedly fixedly sleeved on the outer wall of the adsorption frame (2); The outer wall of the glue spraying machine body (1) is welded with symmetrically distributed support plates (12), and the opposite surfaces of the two support plates (12) are both threadedly fixed with electric guide rails (121), and the electric guide rails (121) are slidably sleeved with a first electric slider (122) and a second electric slider (123) in sequence from top to bottom, and a movable guide rail rod (4) is fixedly inserted between the two first electric sliders (122), and the outer wall of the movable guide rail rod (4) is slidably sleeved with a third electric slider (41), and the third electric slider ( 41) is welded with symmetrically distributed connecting rods (33), the bottom ends of the two connecting rods (33) are both threadedly fixed with movable suction cups (32), the upper surface wall of the movable suction cups (32) is fixedly inserted with a hose (31), the top end of the hose (31) is fixedly inserted into the air outlet of the first micro air pump (3), and a material table (6) is welded to one side of the second electric slider (123), a sole (26) is placed above the material table (6), and the sole (26) is located below the movable suction cups (32); A support rod (5) is welded to one side of the support plate (12); a glue spray head (51) is threadedly sleeved on the lower surface of one end of the support rod (5); the glue spray head (51) is located directly above the shoe sole (26); a drying box (13) is threadedly fixed to the upper surface of the glue spray machine body (1); a fan (131) is threadedly fixed inside the drying box (13); a photocatalyst liquid box (134) is welded to the top of the drying box (13); a water outlet of the photocatalyst liquid box (134) is connected to a water pump (133) via a pipeline; a water outlet of the water pump (133) is connected to a spray head (132) via a pipeline; the spray head (132) is threadedly fixed to the top wall inside the drying box (13); and the spray head (132) is located directly above the fan (131).

2. A shoe sole glue spraying machine according to claim 1, characterized in that: The size of the upper surface of the glue receiving plate (21) is larger than the size of the sole (26), and the width of the top end of the glue receiving plate (21) is equal to the width of the glue spraying machine body (1), and the size of the sole (26) is larger than the size of the positioning suction cup (25).

3. The shoe sole glue spraying machine according to claim 1, characterized in that: The first electric slider (122), the second electric slider (123), the water pump (133), the first micro air pump (3), the third electric slider (41), the fan (131) and the motor (11) are all electrically connected to an external power supply, and the motor (11) is a low-speed motor of model YDS63.

4. The shoe sole glue spraying machine according to claim 1, characterized in that: The support rod (5) is located between the movable guide rail rod (4) and the drying box (13).

5. The shoe sole glue spraying machine according to claim 1, characterized in that: The width of the glue spray head (51) is greater than the size of the sole (26), and the glue spray head (51) is smaller than the size of the glue receiving plate (21). The glue spray head (51) is connected to the liquid glue via a pipeline.

6. The shoe sole glue spraying machine according to claim 1, characterized in that: A filter sponge (23) is plugged inside the bottom end of the air channel (28), the second micro air pump (22) is electrically connected to the storage battery (24), and the second micro air pump (22) and the storage battery (24) are both located inside the adsorption frame (2).

7. The shoe sole glue spraying machine according to claim 1, characterized in that: The first micro air pump (3) is threadedly fixed to the outer wall of the third electric slider (41).

8. The shoe sole glue spraying machine according to claim 1, characterized in that: The water pump (133) is threadedly fixed to the top end of the photocatalyst liquid box (134), and a water inlet is provided on the upper surface of the photocatalyst liquid box (134).

9. The shoe sole glue spraying machine according to claim 1, characterized in that: An ultraviolet lamp (135) is fixed to the top of the drying box (13) via a lamp holder, and two ultraviolet lamps (135) are symmetrically distributed below the fan (131).

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