Shoe sole glue brushing device and glue brushing robot

Abstract

The utility model belongs to the technical field of automatic shoemaking equipment, and particularly relates to a shoe sole glue brushing device and a glue brushing robot, the shoe sole glue brushing device comprises a mounting seat, the mounting seat is provided with a first glue brushing mechanism and a second glue brushing mechanism, the first glue brushing mechanism comprises a first glue brushing head, and the second glue brushing mechanism comprises a second glue brushing head. The first glue brushing mechanism comprises a first glue brushing head used for brushing the planes of the shoe soles and the vamps, and the second glue brushing mechanism comprises a second glue brushing head used for brushing the side faces of the shoe soles and the vamps. By arranging the first glue brushing mechanism and the second glue brushing mechanism, glue brushing operation on the planes and the side faces of the shoe soles and the shoe vamps is achieved, it is guaranteed that glue brushing is more uniform, and the glue brushing quality and the glue brushing efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shoe sole glue brushing device and glue brushing robot belong to shoemaking automation equipment technical field. BACKGROUND

[0002] On the shoemaking production line, the processed shoe sole and upper need to be bonded together by adhesive (i.e. glue), and the adhesive solidifies to make the shoe sole and upper tightly bonded to form a shoe. In order to ensure the bonding force of the shoe sole and upper bonding area and avoid the shoe from being easily opened, the adhesive applied to the shoe sole and upper bonding area needs to be uniform. Since the adhesive brushing process of the shoe sole and upper bonding area involves brushing the side and bottom surfaces, if an automatic device is used, for example, a mechanical hand and a brush head are used, due to the different brushing directions, the device cannot simultaneously adapt to the brushing requirements of the two different adhesive brushing surfaces, i.e. the side and bottom surfaces. Therefore, on the existing shoemaking production line, the shoe sole and upper brushing operation is generally performed by manual brushing, and the shoe sole inner side and bottom surfaces and the upper outer side and bottom surfaces are brushed. The brushing efficiency is low, which affects the working efficiency of the shoemaking production line. Therefore, a shoe sole glue brushing device is needed to improve the automation degree of the shoe brushing operation and thus improve the production efficiency. SUMMARY

[0003] The utility model provides a shoe sole glue brushing device and glue brushing robot aiming at the above technical problems of the prior art.

[0004] The utility model solves the above technical problems by the following technical scheme:

[0005] A shoe sole glue brushing device includes a mounting seat, a first glue brushing mechanism and a second glue brushing mechanism are arranged on the mounting seat, the first glue brushing mechanism includes a first glue brushing head, the first glue brushing head is used for brushing the plane of the shoe sole and upper, the second glue brushing mechanism includes a second glue brushing head, and the second glue brushing head is used for brushing the side surface of the shoe sole and upper.

[0006] The utility model has the advantages that the first glue brushing mechanism and the second glue brushing mechanism are arranged to brush the plane and side surface of the shoe sole and upper respectively, the glue brushing is more uniform, and the glue brushing quality and efficiency are improved.

[0007] Further, the first glue brushing mechanism includes a first glue brushing power assembly and a hollow rotating shaft, the first glue brushing head is arranged at the end of the hollow rotating shaft, a glue supply cylinder is inserted and arranged in the hollow rotating shaft, a needle valve is arranged in the glue supply cylinder, the first glue brushing power assembly includes a first driving motor, a first driving wheel and a first driven wheel, the first driven wheel is fixedly installed on the hollow rotating shaft, the first driven wheel is in transmission connection with the first driving wheel, the output end of the first driving motor is in transmission connection with the first driving wheel, and a glue supply mechanism is arranged above the glue supply cylinder.

[0008] Further, the glue supply mechanism is fixedly installed on the mounting seat, the glue supply mechanism comprises a glue supply shell, a glue supply interface and a gas supply interface are arranged on the glue supply shell, the glue supply interface is communicated with the glue supply cylinder, a glue supply cavity is arranged in the glue supply shell, the gas supply interface is communicated with the glue supply cavity, a piston is arranged in the glue supply cavity, the piston is installed in the glue supply cavity through a plug reset spring, the needle valve comprises a valve rod, the upper end of the valve rod extends into the glue supply cavity, and a rod reset spring is arranged on the top of the valve rod.

[0009] Further, the second glue brushing mechanism comprises a first transmission box and a second driving motor installed on the first transmission box, the first transmission box is installed on the mounting seat, the input end of the first transmission box is connected with the second driving motor, the output end of the first transmission box is connected with a second transmission box, the second transmission box comprises a second driving wheel and a second driven wheel, the second driven wheel is installed on the second glue brushing head, a brush head cover is installed above the second glue brushing head, and a glue inlet connector is arranged on the brush head cover.

[0010] Further, the calibration piece is further arranged.

[0011] Further, the mounting seat is provided with a connecting flange one.

[0012] The utility model discloses still disclose a kind of sole glue brushing robot, including five-axis manipulator and above-mentioned sole glue brushing device, connecting flange two is equipped on the five-axis manipulator, and the sole glue brushing device is connected with the manipulator by connecting flange one. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is angle one three-dimensional structure schematic view of the utility model;

[0014] Figure 2 It is angle two three-dimensional structure schematic view of the utility model;

[0015] Figure 3 It is front view of the utility model;

[0016] Figure 4 It is side view of the utility model;

[0017] Figure 5 It is the sectional view of first glue brushing mechanism of the utility model.

[0018] The reference signs are recorded as follows: 300, first glue brushing mechanism; 301, first driving motor; 302, first glue brushing head; 303, hollow rotating shaft; 304, glue supply cylinder; 305, needle valve; 306, plug reset spring; 307, first driving wheel; 308, first driven wheel; 309, glue supply shell; 310, piston; 311, rod reset spring; 400, second glue brushing mechanism; 401, second driving motor; 402, second glue brushing head; 403, first transmission box; 404, second transmission box; 405, brush head cover; 406, calibration piece; 500, mounting seat; 501, connecting flange. DETAILED DESCRIPTION

[0019] The principles and characteristics of the utility model are described below in combination with the drawings, and the examples are only used for explaining the utility model and are not used for limiting the range of the utility model.

[0020] Referring to Figures 1-5 A shoe sole glue brushing device comprises a mounting seat 500, wherein the mounting seat 500 is provided with a first glue brushing mechanism 300 and a second glue brushing mechanism 400, the first glue brushing mechanism 300 comprises a first glue brushing head 302, the first glue brushing head 302 is used for brushing the plane of the shoe sole and the shoe upper, the second glue brushing mechanism 400 comprises a second glue brushing head 402, and the second glue brushing head 402 is used for brushing the side surface of the shoe sole and the shoe upper.

[0021] The first glue brushing mechanism 300 comprises a first glue brushing power assembly and a hollow rotating shaft 303, the first glue brushing head 302 is arranged at the end of the hollow rotating shaft 303, a glue supply cylinder 304 is inserted into the hollow rotating shaft 303, a needle valve 305 is arranged in the glue supply cylinder 304, a glue outlet is arranged at the bottom of the glue supply cylinder 304, a thimble is arranged at the bottom of the needle valve 305, the glue supply of the first glue brushing head is controlled through the needle valve 305, the first glue brushing power assembly comprises a first driving motor 301, a first driving wheel 307 and a first driven wheel 308, the first driven wheel 308 is fixedly installed on the hollow rotating shaft 303, the first driven wheel 308 is in transmission connection with the first driving wheel 307, the output end of the first driving motor 301 is in transmission connection with the first driving wheel 307, and the upper portion of the glue supply cylinder 304 is provided with a glue supply mechanism.

[0022] The glue supply mechanism is fixedly installed on the mounting seat 500, and the glue supply mechanism comprises a glue supply shell 309, a glue supply interface and a gas supply interface are arranged on the glue supply shell 309, the glue supply interface is communicated with the glue supply cylinder 304, a glue supply cavity is arranged in the glue supply shell, the gas supply interface is communicated with the glue supply cavity, a piston 310 is arranged in the glue supply cavity, the piston 310 is installed in the glue supply cavity through a plug reset spring 306, the needle valve 305 comprises a valve rod, the upper end of the valve rod extends into the glue supply cavity, a rod reset spring 311 is arranged at the top of the valve rod, the gas supply interface is connected with a gas supply device, the gas supply device transports gas into the glue supply cavity through the gas supply interface, under the action force of the gas, the piston 310 works to extrude the plug reset spring 306 and drives the valve rod of the needle valve 305 to move upward, the needle at the bottom of the needle valve 305 moves away from the glue outlet, so that glue can flow out of the glue outlet of the glue supply cylinder 304 to supply glue for the first glue brushing head 302; when the gas supply device stops supplying gas, the piston 310 is reset under the action of the plug reset spring 306, the needle valve 305 is reset, and the rod reset spring 311 assists in pushing the needle valve 305 to reset.

[0023] The second glue brushing mechanism 400 comprises a first transmission box 403 and a second driving motor 401 installed on the first transmission box 403, the first transmission box 403 is installed on the mounting seat 500, the input end of the first transmission box 403 is connected with the second driving motor 401, the output end of the first transmission box 403 is connected with a second transmission box 404, the second transmission box 404 comprises a second driving wheel and a second driven wheel, the second driven wheel is installed with the second glue brushing head 402, the second glue brushing head 402 is installed with a brush head cover 405 above, and the brush head cover 405 is provided with a glue inlet connector. The structure of the first transmission box 403 is not limited in the utility model, and as a preferred embodiment of the utility model, the first transmission box 403 is provided with transmission gears in meshing.

[0024] Further comprising a calibration piece 406, which is used for helping the robot to calibrate the glue brushing position of the sole glue brushing device.

[0025] The mounting seat 500 is provided with a connecting flange one 501.

[0026] A sole glue brushing robot comprises a five-axis manipulator and the above-mentioned sole glue brushing device, the five-axis manipulator is provided with a connecting flange two, and the sole glue brushing device is connected with the manipulator through the connecting flange one 501.

[0027] The above-mentioned is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A shoe sole glue brushing device, characterized in that, The mounting base (500) is provided with a first glue brushing mechanism (300) and a second glue brushing mechanism (400), the first glue brushing mechanism (300) comprises a first glue brushing head (302) for brushing the plane of the sole and the upper, and the second glue brushing mechanism (400) comprises a second glue brushing head (402) for brushing the side of the sole and the upper.

2. The shoe sole brushing apparatus according to claim 1, wherein, The first glue brushing mechanism (300) comprises a first glue brushing power assembly and a hollow rotating shaft (303), the first glue brushing head (302) is arranged at the end of the hollow rotating shaft (303), a glue supply cylinder (304) is inserted into the hollow rotating shaft (303), a needle valve (305) is arranged in the glue supply cylinder (304), the first glue brushing power assembly comprises a first driving motor (301), a first driving wheel (307) and a first driven wheel (308), the first driven wheel (308) is fixedly arranged on the hollow rotating shaft (303), the first driven wheel (308) is in transmission connection with the first driving wheel (307), the output end of the first driving motor (301) is in transmission connection with the first driving wheel (307), and the upper portion of the glue supply cylinder (304) is provided with a glue supply mechanism.

3. The sole brushing apparatus of claim 2, wherein, The glue supply mechanism is fixedly arranged on the mounting base (500), the glue supply mechanism comprises a glue supply shell (309), the glue supply shell (309) is provided with a glue supply interface and a gas supply interface, the glue supply interface is in communication with the glue supply cylinder (304), the glue supply shell is provided with a glue supply cavity, the gas supply interface is in communication with the glue supply cavity, the glue supply cavity is provided with a piston (310), the piston (310) is arranged in the glue supply cavity through a plug reset spring (306), the needle valve (305) comprises a valve rod, the upper end of the valve rod extends into the glue supply cavity, and the top of the valve rod is provided with a rod reset spring (311).

4. The sole brushing apparatus according to any one of claims 1-3, wherein, The second glue brushing mechanism (400) comprises a first transmission box (403) and a second driving motor (401) arranged on the first transmission box (403), the first transmission box (403) is arranged on the mounting base (500), the input end of the first transmission box (403) is connected with the second driving motor (401), the output end of the first transmission box (403) is connected with a second transmission box (404), the second transmission box (404) comprises a second driving wheel and a second driven wheel, the second glue brushing head (402) is arranged on the second driven wheel, a brush head cover (405) is arranged above the second glue brushing head (402), and the brush head cover (405) is provided with a glue inlet connector.

5. The sole brushing apparatus of claim 4, wherein, A calibration piece (406) is further arranged.

6. The sole brushing apparatus of claim 5, wherein, The mounting base (500) is provided with a first connecting flange (501).

7. A sole brushing robot, characterized in that, The mounting base (500) is provided with a first connecting flange (501). The mounting base (500) is provided with a first connecting flange (501).

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