Two-shaft servo gluing mechanism

Abstract

The utility model relates to the technical field of shoemaking equipment, in particular to a two-axis servo gluing mechanism which comprises an X-axis transmission assembly, a Y-axis transmission assembly, a lifting assembly and a glue wiping assembly, an X-axis transmission lead screw (13) is arranged between an X-axis driving mounting plate (11) and an X-axis lead screw seat (12), and a Y-axis transmission lead screw (23) is arranged between a Y-axis driving mounting plate (21) and a Y-axis lead screw seat (22). The other side of the Z-shaped lifting sliding block (32) is fixedly connected with a lifting air cylinder (33), a piston rod of the lifting air cylinder (33) is fixedly connected with an L-shaped lifting pushing block (34), the upper portion of the frictioning support (40) is fixedly connected with a glue head fixing base (41), the upper face of the glue head fixing base (41) is fixedly connected with a glue head fine adjustment base (42), frictioning track walking is even, frictioning can be automatically completed according to different shoe type tracks, the working speed is high, and the working efficiency is high. Manpower and expenditure for customizing the adhesive tape are saved, control is accurate, adhesive wiping is even, and the production quality of shoes is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoemaking equipment, in particular to a two-axis servo gluing mechanism. Background Art

[0002] The shoe upper lasting process is a crucial step in the shoemaking process. With industrial advancements, traditional manual lasting has been replaced by machines. Gluing the upper is crucial, as both the uniformity and amount of glue applied impact product quality. Too much glue can lead to overflow, requiring manual treatment, while too little can cause cracking.

[0003] The glue coating mechanism commonly used in the industry now is the rubber disc glue coating mechanism. Different shoe types require customized corresponding rubber discs according to the shoe types. The uniformity and amount of glue produced by this structure are difficult to accurately control, and the price of rubber strips is relatively expensive. Although it replaces manual gluing, the customization of various rubber discs and the overflow of glue generated during gluing waste the general manager's production costs, and the uneven gluing seriously affects the production quality of shoes. Utility Model Content

[0004] The purpose of this utility model is to address the deficiencies of the above technologies and to provide a two-axis servo gluing mechanism with a reasonable and scientific structural design. By adopting a two-axis servo drive to accurately control the trajectory of the glue pen rubbing, it can be applied to the shoe upper machine to accurately read the glue rubbing parameters through the control program and automatically generate the glue rubbing trajectory. The servo-controlled glue pen rubbing not only moves evenly, but can also complete the glue rubbing according to the trajectory of different shoe shapes. The control is precise, the glue rubbing is uniform, and the working speed is relatively fast, saving labor and the cost of customized rubber strips, and greatly improving the quality of shoes.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A two-axis servo gluing mechanism, comprising an X-axis transmission assembly, a Y-axis transmission assembly, a lifting assembly, and a gluing assembly, characterized in that:

[0007] The X-axis transmission assembly is provided with a mechanism mounting plate, a lifting pillar is fixedly connected to the mechanism mounting plate, two corresponding side edges of the mechanism mounting plate are respectively fixedly connected to the X-axis drive mounting plate and the X-axis screw seat, an X-axis transmission screw is provided between the X-axis drive mounting plate and the X-axis screw seat, an X-axis drive mounting plate side surface at the bottom of the mechanism mounting plate is fixedly connected to the X-axis servo motor, two sets of parallel X-axis slide rail assemblies are further provided on the mechanism mounting plate, an X-axis slider is slidably connected to the X-axis slide rail assembly, and an X-axis transmission nut is movably hinged on the X-axis transmission screw;

[0008] The Y-axis transmission assembly is provided with a sliding plate, which is fixed on the X-axis slider, and the bottom surface of the sliding plate is also fixedly connected to the X-axis transmission nut, and the two end heads of the sliding plate are respectively fixedly connected to the Y-axis drive mounting plate and the Y-axis screw seat, and a Y-axis transmission screw is provided between the Y-axis drive mounting plate and the Y-axis screw seat, and a Y-axis slide rail assembly is provided on the sliding plate between the Y-axis drive mounting plate and the Y-axis screw seat, and the Y-axis slide rail assembly is slidably connected to the Y-axis slider, and a Y-axis transmission nut is provided at the center of the Y-axis slider, and the Y-axis transmission nut is movably hinged to the Y-axis transmission screw, and the other side of the Y-axis drive mounting plate is fixedly connected to the Y-axis servo motor;

[0009] The lifting assembly is provided with a lifting fixed plate, the lower part of the lifting fixed plate is fixedly connected to the Y-axis slider, the upper part of the lifting fixed plate is provided with a lifting rail assembly, the lifting rail assembly is fixedly connected to the Z-shaped lifting slider, the other side of the Z-shaped lifting slider is fixedly connected to the lifting cylinder, the piston rod of the lifting cylinder is fixedly connected to the L-shaped lifting push block, and the other side of the L-shaped lifting push block is fixedly connected to the lifting fixed plate;

[0010] The eraser assembly is provided with an eraser support, the bottom surface of the eraser support is fixedly connected to the top of the Z-shaped lifting slider, the upper part of the eraser support is fixedly connected to the glue head fixing seat, the upper part of which is fixedly connected to the glue head fine-tuning seat, the tail of the glue head fine-tuning seat is provided with a fine-tuning screw, and the head of the glue head fine-tuning seat is provided with a eraser head.

[0011] Furthermore, an X-axis limit sensor is provided on one side of the sliding plate, an X-axis limit block is provided on one side of the X-axis slider, and the X-axis limit block is provided corresponding to the X-axis limit sensor.

[0012] Furthermore, a Y-axis limit sensor is provided on one side of the mechanism mounting plate, a Y-axis limit block is provided on one side of the Y-axis slider, and the Y-axis limit block is provided corresponding to the Y-axis limit sensor.

[0013] Furthermore, an X-axis synchronous belt is provided between the X-axis transmission screw and the X-axis servo motor. The power of the X-axis servo motor is transmitted to the X-axis transmission screw, so that the sliding plate follows the X-axis transmission nut to move left and right on the mechanism mounting plate.

[0014] Furthermore, a Y-axis synchronous belt is provided between the Y-axis transmission screw and the Y-axis servo motor. The power of the Y-axis servo motor is transmitted to the Y-axis transmission screw, so that the lifting fixed plate follows the Y-axis slider to move forward and backward on the sliding plate.

[0015] Furthermore, the Z-shaped lifting slider is moved up and down on the lifting fixed plate by the power of the lifting cylinder.

[0016] Furthermore, the X-axis slide rail assembly and the Y-axis slide rail assembly are vertically staggered, and the lifting slide rail assembly and the Y-axis slide rail assembly are vertically staggered.

[0017] The utility model provides a two-axis servo gluing mechanism, which has the following technical advantages compared with the existing technology:

[0018] A two-axis servo gluing mechanism includes an X-axis transmission component, a Y-axis transmission component, a lifting component, and a gluing component. The two-axis servo drive is used to accurately control the gluing trajectory of a glue pen. The mechanism is applied to a shoe upper machine. The machine control program sends a gluing trajectory instruction to the servo gluing mechanism. The servo motor accurately controls the gluing of the glue pen according to the instruction. The gluing trajectory moves evenly. The mechanism can also automatically complete the gluing according to the trajectory of different shoe shapes. The mechanism not only has a fast working speed and saves labor and the cost of customized glue strips, but also has precise control and even gluing, thereby improving the quality of shoe production. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the X-axis transmission assembly of the utility model;

[0021] Figure 3 It is a schematic diagram of the Y-axis transmission assembly of the utility model;

[0022] Figure 4 It is a schematic diagram of the lifting assembly of the utility model. DETAILED DESCRIPTION

[0023] The following is combined with Figures 1 to 4 The principles and features of the present invention are described, and the examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or / some" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] The utility model discloses a two-axis servo gluing mechanism, comprising an X-axis transmission component 1, a Y-axis transmission component 2, a lifting component 3, and a gluing component 4. The X-axis transmission component 1 is provided with a mechanism mounting plate 10, and a lifting support 100 is fixedly connected to the mechanism mounting plate 10. Two corresponding sides of the mechanism mounting plate 10 are respectively fixedly connected with an X-axis drive mounting plate 11 and an X-axis screw seat 12. An X-axis drive screw 13 is provided between the X-axis drive mounting plate 11 and the X-axis screw seat 12. The bottom of the mechanism mounting plate 10 is fixedly connected to the X-axis drive mounting plate 11 and the X-axis screw seat 12. An X-axis servo motor 17 is fixedly connected to the side of the X-axis drive mounting plate 11, and two sets of parallel X-axis slide rail assemblies 14 are also provided on the mechanism mounting plate 10. An X-axis slider 15 is slidably connected to the X-axis slide rail assembly 14, and an X-axis transmission nut 16 is movably hinged on the X-axis transmission screw 13. An X-axis limit sensor 18 is also provided on one side of the mechanism mounting plate 10, and an X-axis limit block 19 is provided on one side of the X-axis slider 15. The X-axis limit block 19 is arranged corresponding to the X-axis limit sensor 18.

[0026] More specifically, the Y-axis transmission assembly 2 is provided with a sliding plate 20, which is fixed on the X-axis slider 15. The bottom surface of the sliding plate 20 is also fixedly connected to the X-axis transmission nut 16. The two ends of the sliding plate 20 are respectively fixedly connected to the Y-axis drive mounting plate 21 and the Y-axis screw seat 22. A Y-axis transmission screw 23 is provided between the Y-axis drive mounting plate 21 and the Y-axis screw seat 22. A Y-axis slide rail assembly is provided on the sliding plate 20 between the Y-axis drive mounting plate 21 and the Y-axis screw seat 22. Part 24, a Y-axis slider 25 is slidably connected to the Y-axis slide rail assembly 24, a Y-axis transmission nut 26 is set at the center of the Y-axis slider 25, the Y-axis transmission nut 26 and the Y-axis transmission screw 23 are movably hinged, and a Y-axis servo motor 27 is fixedly connected to the other side of the Y-axis drive mounting plate 21. A Y-axis limit sensor 28 is also set on one side of the sliding plate 20, and a Y-axis limit block 29 is set on one side of the Y-axis slider 25. The Y-axis limit block 29 is set corresponding to the Y-axis limit sensor 28.

[0027] More specifically, the lifting assembly 3 is provided with a lifting fixed plate 30, the lower part of the lifting fixed plate 30 is fixedly connected to the Y-axis slider 25, and the upper part of the lifting fixed plate 30 is provided with a lifting slide rail assembly 31, and the lifting slide rail assembly 31 is fixedly connected to the Z-shaped lifting slider 32, and the other side of the Z-shaped lifting slider 32 is fixedly connected to the lifting cylinder 33, and the piston rod of the lifting cylinder 33 is fixedly connected to the L-shaped lifting push block 34, and the other side of the L-shaped lifting push block 34 is fixedly connected to the lifting fixed plate 30.

[0028] More specifically, the eraser assembly 4 is provided with an eraser support 40, the bottom surface of the eraser support 40 is fixedly connected to the top of the Z-shaped lifting slider 32, the upper part of the eraser support 40 is fixedly connected to the glue head fixing seat 41, and the upper part is fixedly connected to the glue head fine-tuning seat 42, the tail of the glue head fine-tuning seat 42 is provided with a fine-tuning screw 43, and the head of the glue head fine-tuning seat 42 is provided with a eraser head 44.

[0029] More specifically, an X-axis synchronous belt 110 is provided between the X-axis transmission screw 13 and the X-axis servo motor 17. The X-axis transmission screw 13 is transmitted by the power of the X-axis servo motor 17, so that the sliding plate 20 follows the X-axis transmission nut 16 to move left and right on the mechanism mounting plate 10; a Y-axis synchronous belt 210 is provided between the Y-axis transmission screw 23 and the Y-axis servo motor 27. The Y-axis transmission screw 23 is transmitted by the power of the Y-axis servo motor 27, so that the lifting fixed plate 30 follows the Y-axis slider 25 to move forward and backward on the sliding plate 20; the Z-type lifting slider 32 is moved up and down on the lifting fixed plate 30 by the power of the lifting cylinder 33.

[0030] More specifically, the X-axis slide rail assembly 14 and the Y-axis slide rail assembly 24 are vertically staggered, and the lifting slide rail assembly 31 and the Y-axis slide rail assembly 24 are vertically staggered.

[0031] Principle of action: First, two groups of this mechanism are installed on the shoe upper making machine through the lifting pillar 100. The glue wiping head 44 on the glue wiping assembly 4 corresponds to the shoe last on the shoe upper making machine. The control program of the shoe upper making machine is started. The X-axis servo motor 17 on the X-axis transmission assembly 1 and the Y-axis servo motor 27 on the Y-axis transmission assembly 2, as well as the lifting cylinder 33 on the lifting assembly 3 receive instructions from the control program, so that the glue wiping assembly 4 accurately completes the gluing of the shoe upper.

[0032] Specifically, the X-axis servo motor 17 on the X-axis transmission assembly 1 drives the X-axis transmission screw 13 through the X-axis synchronous belt 110, the X-axis slider 15 moves on the X-axis transmission screw 13, the sliding plate 20 on the Y-axis transmission assembly 2 follows the X-axis slider 15 to move on the X-axis slide rail assembly 14, the X-axis limit sensor 18 detects the position change of the X-axis limit block 19, and transmits the detection signal to the control system to limit its extreme position; the Y-axis servo motor 27 on the Y-axis transmission assembly 2 drives the Y-axis transmission screw 23 through the Y-axis synchronous belt 210, the Y-axis slider 25 moves on the Y-axis transmission screw 23, and the lifting fixed plate 30 on the lifting assembly 3 follows the Y-axis slider 25 It moves on the Y-axis slide rail assembly 24, and the Y-axis limit sensor 28 detects the position change of the Y-axis limit block 29, and transmits the detection signal to the control system to limit its extreme position; the lifting cylinder 33 on the lifting assembly 3 performs piston movement, so that the Z-type lifting slider 32 reciprocates up and down on the lifting slide rail assembly 31, and the glue wiping support 40 on the glue wiping assembly 4 follows the Z-type lifting slider 32 to reciprocate up and down synchronously. The glue wiping head 44 on the glue wiping assembly 4 can also be fine-tuned by the fine-tuning screw 43 to ensure the accuracy of the glue wiping. Through the coordination of the actions of the X-axis transmission assembly 1, the Y-axis transmission assembly 2, and the lifting assembly 3, the automatic glue wiping of the shoe upper is completed.

[0033] Therefore, the utility model is a two-axis servo gluing mechanism, which uses a two-axis servo drive to accurately control the trajectory of the glue pen rubbing glue, and is applied to the shoe upper machine. The glue rubbing trajectory instruction is sent to the servo gluing mechanism through the machine control program. The servo motor accurately controls the glue pen rubbing glue according to the instruction, and the glue rubbing trajectory moves evenly. It can also automatically complete the glue rubbing according to the trajectory of different shoe types. It not only has a fast working speed, saves labor and the cost of customized rubber strips, but also has precise control and even glue rubbing, thereby improving the quality of shoe production.

[0034] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A two-axis servo gluing mechanism, comprising an X-axis transmission assembly (1), a Y-axis transmission assembly (2), a lifting assembly (3), and a gluing assembly (4), characterized in that: The X-axis transmission assembly (1) is provided with a mechanism mounting plate (10), a hanging support (100) is fixedly connected to the mechanism mounting plate (10), two corresponding side edges of the mechanism mounting plate (10) are respectively fixedly connected to the X-axis drive mounting plate (11) and the X-axis screw seat (12), an X-axis transmission screw (13) is provided between the X-axis drive mounting plate (11) and the X-axis screw seat (12), an X-axis servo motor (17) is fixedly connected to the side of the X-axis drive mounting plate (11) at the bottom of the mechanism mounting plate (10), two sets of parallel X-axis slide rail assemblies (14) are also provided on the mechanism mounting plate (10), an X-axis slider (15) is slidably connected to the X-axis slide rail assembly (14), and an X-axis transmission nut (16) is movably hinged on the X-axis transmission screw (13); The Y-axis transmission assembly (2) is provided with a sliding plate (20), which is fixed on the X-axis slider (15). The bottom surface of the sliding plate (20) is also fixedly connected to the X-axis transmission nut (16). The two ends of the sliding plate (20) are respectively fixedly connected to the Y-axis drive mounting plate (21) and the Y-axis screw seat (22). A Y-axis transmission screw (23) is provided between the Y-axis drive mounting plate (21) and the Y-axis screw seat (22). A Y-axis slide rail assembly (24) is provided on the sliding plate (20) between the Y-axis drive mounting plate (21) and the Y-axis screw seat (22). A Y-axis slider (25) is slidably connected to the Y-axis slide rail assembly (24). A Y-axis transmission nut (26) is provided at the center of the Y-axis slider (25). The Y-axis transmission nut (26) is movably hinged to the Y-axis transmission screw (23). The other side of the Y-axis drive mounting plate (21) is fixedly connected to the Y-axis servo motor (27). The lifting assembly (3) is provided with a lifting fixed plate (30), the lower part of the lifting fixed plate (30) is fixedly connected to the Y-axis slider (25), the upper part of the lifting fixed plate (30) is provided with a lifting rail assembly (31), the lifting rail assembly (31) is fixedly connected to a Z-shaped lifting slider (32), the other side of the Z-shaped lifting slider (32) is fixedly connected to a lifting cylinder (33), the piston rod of the lifting cylinder (33) is fixedly connected to an L-shaped lifting push block (34), and the other side of the L-shaped lifting push block (34) is fixedly connected to the lifting fixed plate (30); The eraser assembly (4) is provided with an eraser support (40), the bottom surface of the eraser support (40) is fixedly connected to the top of the Z-shaped lifting slider (32), the upper part of the eraser support (40) is fixedly connected to the glue head fixing seat (41), and the upper part of the eraser support (40) is fixedly connected to the glue head fine-tuning seat (42), the tail of the glue head fine-tuning seat (42) is provided with a fine-tuning screw (43), and the head of the glue head fine-tuning seat (42) is provided with an eraser head (44).

2. The two-axis servo gluing mechanism according to claim 1, characterized in that: An X-axis limit sensor (18) is further provided on one side of the mechanism mounting plate (10), and an X-axis limit block (19) is provided on one side of the X-axis slider (15). The X-axis limit block (19) is provided correspondingly to the X-axis limit sensor (18).

3. The two-axis servo gluing mechanism according to claim 1, characterized in that: A Y-axis limit sensor (28) is further provided on one side of the sliding plate (20), and a Y-axis limit block (29) is provided on one side of the Y-axis slider (25). The Y-axis limit block (29) is provided corresponding to the Y-axis limit sensor (28).

4. The two-axis servo gluing mechanism according to claim 1, characterized in that: An X-axis synchronous belt (110) is provided between the X-axis transmission screw (13) and the X-axis servo motor (17), and the X-axis transmission screw (13) is transmitted by the power of the X-axis servo motor (17), so that the sliding plate (20) follows the X-axis transmission nut (16) to move left and right on the mechanism mounting plate (10).

5. The two-axis servo gluing mechanism according to claim 1, characterized in that: A Y-axis synchronous belt (210) is provided between the Y-axis transmission screw (23) and the Y-axis servo motor (27). The power of the Y-axis servo motor (27) is transmitted to the Y-axis transmission screw (23), so that the lifting fixed plate (30) follows the Y-axis slider (25) to move forward and backward on the sliding plate (20).

6. The two-axis servo gluing mechanism according to claim 1, characterized in that: The Z-shaped lifting slider (32) is moved up and down on the lifting fixed plate (30) by the power of the lifting cylinder (33).

7. The two-axis servo gluing mechanism according to claim 1, characterized in that: The X-axis slide rail assembly (14) and the Y-axis slide rail assembly (24) are vertically staggered, and the lifting slide rail assembly (31) and the Y-axis slide rail assembly (24) are vertically staggered.

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