Gluing device for sneaker processing

Abstract

The invention discloses a sports shoe processing gluing device which comprises a workbench, a concave frame body is fixedly connected to the upper surface of the workbench, a conveying roller is rotationally arranged in the concave frame body, a driving motor for driving the conveying roller to rotate is arranged on the outer surface of the concave frame body, a first conveying channel is formed in the conveying roller, and a second conveying channel is formed in the first conveying channel. A first conveying channel is formed in the surface of the conveying roller, a discharging pipe communicated with the first conveying channel is installed on the surface of the conveying roller, a shoe-shaped feeding plate matched with the shoe sole in shape is installed at the discharging end of the discharging pipe, a second conveying channel communicated with the interior of the discharging pipe is formed in the shoe-shaped feeding plate and is of a net structure, and the discharging position of the second conveying channel is located on the surface of the shoe-shaped feeding plate. According to the gluing device, the shoe-shaped feeding plate matched with the shoe sole is arranged, glue feeding on the periphery and the bottom of the shoe-shaped feeding plate can be achieved through the second conveying channel on the shoe-shaped feeding plate, and therefore one-time glue feeding on the side edge and the bottom of the shoe sole is achieved, and glue injection is more convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of glue coating processing, and in particular relates to a glue coating device used for sports shoe processing. Background Art

[0002] Sports shoes are shoes designed and manufactured according to the characteristics of people participating in sports or traveling. The soles of sports shoes are different from ordinary leather shoes and rubber shoes. They are generally soft and elastic, and can play a certain cushioning role. Sports shoes, with their unique sole design and high-quality materials, provide reliable protection for people's sports and travel activities. Whether professional athletes or ordinary sports enthusiasts, they can get comfort, safety and good sports experience from sports shoes.

[0003] Sports shoes are mainly composed of an upper, an insole and a sole. When producing sports shoes, glue needs to be applied on the sole, and the insole and the upper are bonded to the sole through the glue.

[0004] Announcement No. CN217615800U proposes a sole gluing device for leather shoe manufacturing, which realizes the function of fixing the sole by setting a machine table, a frame, a glue storage box, a glue dropping head, a control button, a movable plate, a clamping block, a clamping slot, a pulley, an installation slot, a placement plate, a fixing block and a fixing bolt. The sole is fixed by opening a placement slot on the upper surface of the placement plate, so that when the movable plate is moved, the sole is prevented from sliding on the movable plate, avoiding displacement of the sole, making the glue dropping more accurate, thereby improving the gluing rate of the sole.

[0005] In the above device, the glue coating work is carried out by a glue dripping head, and the glue dripping method is to move left and right and front and back. Since the sole needs to be bonded to the upper, its side also needs to be coated with glue. Therefore, after the glue injection is completed, the glue injection on the side of the sole needs to be carried out.

[0006] In summary, we propose a plate body adapted for the sole, by opening glue outlet holes on the periphery and bottom of the plate body for glue outlet, so as to ensure that the glue coating work on the bottom and periphery of the sole is carried out at one time during the gluing process of the sole, which facilitates the gluing work. Summary of the invention

[0007] In order to solve the above problems, the object of the present invention is to provide a gluing device which can apply glue to the bottom and side of the sole at one time.

[0008] To achieve the above-mentioned purpose, the present invention proposes a glue coating device for sports shoe processing, comprising a workbench, a concave frame body is fixedly connected to the upper surface of the workbench, a feed roller is rotated inside the concave frame body, and a driving motor for driving the feed roller to rotate is arranged on the outer surface of the concave frame body, a feed channel 1 is opened inside the feed roller, and a discharge pipe connected with the feed channel 1 is installed on the surface of the feed roller, a shoe-shaped feed plate adapted to the shape of the sole is installed at the discharge end of the discharge pipe, a feed channel 2 connected with the inside of the discharge pipe is opened inside the shoe-shaped feed plate, the feed channel 2 is in a mesh structure, and the discharge position of the feed channel 2 is located on the surface of the shoe-shaped feed plate, and a liftable placement frame for placing the sole is installed above the workbench, and the shape of the placement frame is adapted to the shape of the sole;

[0009] A glue storage box for supplying glue is installed below the workbench.

[0010] In one example, a delivery pump is fixedly connected to the side of the glue storage box, and the delivery pump delivers the glue in the glue storage box to the material delivery channel 1 through a pipeline.

[0011] In one example, an arc-shaped movable opening is opened on the surface of the concave frame, and a pipeline is located inside the arc-shaped movable opening. The pipeline is Y-shaped, and the liquid inlet end of the pipeline is fixedly connected to the liquid outlet end of the delivery pump. The surface of the liquid outlet end of the pipeline is fixedly connected to the inner wall of the liquid inlet of the feed channel, and solenoid valves are installed on the surfaces of the two bifurcations of the pipeline.

[0012] In one example, a glue discharge pressure valve is fixedly connected to the second discharge point of the feed channel, and glue discharge pressure valves with different pressure values ​​are selected according to the length of the conveying path.

[0013] In one example, an electric push rod is fixedly connected to the lower surface of the workbench, and the telescopic end of the electric push rod passes through the workbench and is fixedly connected to the lower surface of the placement frame.

[0014] In one example, the circumference of the inner diameter of the placement frame is equal to the circumference of the outer diameter of the sole.

[0015] In one example, movable frames are provided on both sides of the concave frame, heating rods are provided at the four corners inside the movable frame, a through opening is opened at the bottom of the movable frame, a receiving roller is rotatably installed inside the through opening, and a scraper plate inclined upward is detachably installed at the bottom of the movable frame, and the surface of the scraper plate overlaps the surface of the receiving roller.

[0016] In one example, a control box is fixedly connected to the upper surface of the concave frame, a screw is rotatably installed inside the control box, and a concave plate overlapped with the bottom of the control box is threadedly connected to the surface of the screw.

[0017] In one example, the concave plate passes through the control box and is fixedly connected to the side of the moving frame. A rotating motor is fixedly connected to the upper surface of the control box, and the rotating motor drives the screw to rotate through a bevel gear set.

[0018] In one example, the output end of the rotating motor extends to the interior of the control box and is fixedly connected to bevel gear 1, the surface of the screw is fixedly connected to bevel gear 2, and the surface of bevel gear 1 is meshed with the surface of bevel gear 2.

[0019] The gluing device for sports shoe processing proposed by the present invention can bring the following beneficial effects:

[0020] 1. The glue coating device, by setting a shoe-shaped feeding plate adapted to the sole, can realize glue feeding around and on the bottom of the shoe-shaped feeding plate through the second feeding channel on the shoe-shaped feeding plate, thereby realizing one-time glue feeding on the side and bottom of the sole, and making glue injection more convenient.

[0021] 2. The glue coating device can realize simultaneous discharge of materials at various discharge points in the second feeding channel by installing a glue discharge pressure valve on the second feeding channel and setting the glue discharge pressure valve with different pressure values ​​according to the length of the glue feeding path, thereby ensuring simultaneous glue coating around the sole.

[0022] 3. The glue coating device is provided with two shoe-shaped feeding plates, and uses a driving motor to drive the two shoe-shaped feeding plates to rotate through a feeding roller to adjust the position between the two shoe-shaped feeding plates. When the shoe-shaped feeding plates rotate, the discharge point of the second feeding channel is away from the placement frame to prevent excess glue from dripping into the placement frame.

[0023] 4. The glue coating device is provided with a movable frame. The heating rod inside the movable frame heats up the inside of the movable frame. The shoe-shaped feeding plate is placed in the movable frame to heat the glue in the second feeding channel to avoid solidification of the glue at the discharge point of the second feeding channel, and the movable frame can receive the dripping glue.

[0024] 5. The glue coating device is provided with a rotatable receiving roller installed at the bottom of the movable frame. The receiving roller receives the dripping glue and drives the glue to rotate. The scraper plate can scrape the glue on the receiving roller and concentrate it on the scraper plate. The scraper plate can be disassembled and assembled to facilitate the cleaning of the glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0026] Figure 1 The present invention is a schematic structural diagram of a glue coating device for sports shoe processing.

[0027] Figure 2 The present invention is a schematic structural diagram of a conveying roller of a gluing device for processing sports shoes.

[0028] Figure 3 The present invention is a schematic diagram of the structure inside a control box of a gluing device for sports shoe processing.

[0029] Figure 4 The present invention is a schematic diagram of the structure inside a shoe-shaped feeding plate of a gluing device for sports shoe processing.

[0030] Figure numerals: 1 workbench, 2 concave frame, 3 feed roller, 4 drive motor, 5 discharge pipe, 6 glue storage box, 7 delivery pump, 8 shoe-shaped feed plate, 9 glue discharge pressure valve, 10 electric push rod, 11 placement frame, 12 control box, 13 screw, 14 concave plate, 15 rotating motor, 16 moving frame, 17 heating rod, 18 receiving roller, 19 scraper plate. DETAILED DESCRIPTION

[0031] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0032] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more schemes or examples in a suitable manner.

[0036] like Figure 1 to Figure 4 As shown, an embodiment of the present invention proposes a gluing device for sports shoe processing, which includes a workbench 1, a concave frame 2 is fixedly connected to the upper surface of the workbench 1, the concave frame 2 is concave in shape, a feed roller 3 is rotatably installed inside the concave frame 2, a drive motor 4 is arranged on the surface of the concave frame 2, the output end of the drive motor 4 extends to the inside of the concave frame 2 and is fixedly connected to the end face of the feed roller 3, two discharge pipes 5 are fixedly connected to the surface of the feed roller 3, and the two discharge pipes 5 are arranged at an angle of 90°. The feed roller 3 is driven to rotate by the drive motor 4, so that the two discharge pipes 5 can be adjusted, and two feed channels 1 connected to the inside of the discharge pipe 5 are provided inside the feed roller 3, and the feed ends of the two feed channels 1 are both arranged on the end face of the feed roller 3.

[0037] A glue storage box 6 is arranged below the workbench 1. The interior of the glue storage box 6 is used for containing glue liquid. A stirring rod driven by a motor is installed inside the glue storage box 6. The motor is fixedly connected to the upper surface of the glue storage box 6. The stirring rod is driven by the motor to rotate so that the glue liquid inside the glue storage box 6 can be stirred to prevent the glue liquid from standing and solidifying. A delivery pump 7 is fixedly connected to the side of the glue storage box 6. The delivery pump 7 delivers the glue liquid inside the glue storage box 6 to the feeding channel 1 through a pipeline. In order to ensure that the pipeline is not blocked when the feeding roller 3 rotates, an arc-shaped movable opening is opened on the surface of the concave frame 2. The pipeline is located in the arc-shaped movable opening to ensure the synchronous movement of the pipeline and the feeding roller 3. Since there are two feeding channels 1, the pipeline of the delivery pump 7 adopts a Y-shaped structure, and solenoid valves are installed at the two branches to control the on and off of the two feeding channels 1.

[0038] The discharge end of the discharge pipe 5 is installed with a shoe-shaped feeding plate 8 that adapts to the shape of the sole of the shoe. The interior of the shoe-shaped feeding plate 8 is provided with a feed channel 2 that is connected to the interior of the discharge pipe 5. The feed channel 2 is a mesh structure. The material enters the feed channel 2 through a feed point and is discharged through multiple discharge points. The discharge points of the feed channel 2 are arranged on the surface and bottom of the shoe-shaped feeding plate 8.

[0039] A glue discharge pressure valve 9 is fixedly connected to the inside of the discharge point of the second feed channel. Since the lengths of each channel in the second feed channel are different, by setting glue discharge pressure valves 9 with different pressures, the pressure value of the glue discharge pressure valve 9 installed at the longer position of the second feed channel is lower than the pressure value of the glue discharge pressure valve 9 at the shorter position of the channel, that is, the glue in the shorter channel will be first transported to the glue discharge pressure valve 9. In order to ensure that each glue discharge pressure valve 9 discharges glue at the same time, it is necessary to increase the pressure value of the glue discharge pressure valve 9 at the shorter position to ensure that the longer channel is filled with glue, so that each discharge point of the second feed channel can discharge glue at the same time, and ensure that the shoe-shaped feeding plate 8 keeps the glue in various parts of the sole consistent when gluing.

[0040] A support block is fixedly connected to the bottom of the shoe-shaped feeding plate 8. The arrangement of the support block can ensure that there is a certain gap for glue injection between the bottom of the shoe-shaped feeding plate 8 and the sole.

[0041] An electric push rod 10 is fixedly connected to the lower surface of the workbench 1. The telescopic end of the electric push rod 10 passes through the workbench 1 and is fixedly connected to a placement frame 11 adapted to the sole. The placement frame 11 is used to place the sole. When the sole is placed, the surface of the sole fits with the inner wall of the placement frame 11 to ensure that the sole is limited in the placement frame 11. The shoe-shaped feeding plate 8 has the same shape as the placement frame 11, and the circumference of the shoe-shaped feeding plate 8 is smaller than the circumference inside the placement frame 11 to ensure that the shoe-shaped feeding plate 8 is smoothly placed in the sole after the sole is placed in the placement frame 11. When the shoe-shaped feeding plate 8 rotates to above the sole, the shoe-shaped feeding plate 8 is pushed upward by the electric push rod 10, so that the shoe-shaped feeding plate 8 can fit the sole for glue injection.

[0042] A control box 12 is installed on the upper surface of the concave frame 2, and a screw 13 is rotatably connected to the inner wall of the control box 12. A concave plate 14 is threadedly connected to the surface of the screw 13. The concave plate 14 penetrates the control box 12. A rotating motor 15 is fixedly connected to the upper surface of the control box 12. The output end of the rotating motor 15 extends to the inside of the control box 12 and is fixedly connected to a bevel gear 1. The surface of the screw 13 is fixedly connected to a bevel gear 2. The surface of the bevel gear 1 and the surface of the bevel gear 2 are meshed with each other. By rotating the motor 1 The screw rod 13 is driven to rotate to move the concave plate 14. To ensure the movement of the concave plate 14, the lower surface of the concave plate 14 is in contact with the inner bottom wall of the control box 12. The side of the concave plate 14 is fixedly connected with a moving frame 16. The four corners of the moving frame 16 are equipped with heating rods 17. The moving frame 16 is driven by the concave plate 14 to approach the shoe-shaped feeding plate 8. The heating of the heating rods 17 can prevent the glue liquid at the second discharge of the feeding channel from solidifying, and the glue liquid can be received by the placement frame 11 when it drops.

[0043] There are two concave plates 14, which are respectively arranged on both sides of the screw 13, and the two concave plates 14 are in opposite directions. When the screw 13 rotates, it can drive the two concave plates 14 to move in one direction, and then drive the left and right moving frames 16 to move in one direction, so that one of the moving frames 16 can be close to the shoe-shaped feeding plate 8, and the other moving frame 16 can be away from the shoe-shaped feeding plate 8, and then the adjustment position of the two moving frames 16 can be controlled by a screw 13, which is convenient for use.

[0044] A through opening is provided at the bottom of the movable frame 16, and a through hole is provided on the inner wall of the through opening, which penetrates the movable frame 16. A rotating shaft is installed at the through hole through a bearing, and a receiving roller 18 is fixedly connected to the surface of the rotating shaft, and the receiving roller 18 is located inside the through opening, and an inclined scraper plate 19 is installed at the bottom of the movable frame 16, and a fixing bolt is installed on the lower surface of the movable frame 16, and a threaded groove is provided on the lower surface of the scraper plate 19, and the surface of the fixing bolt is threadedly connected to the inner wall of the threaded groove, and the inclined surface of the scraper plate 19 extends to the side of the movable frame 16, and an operating handle is installed at one end of the rotating shaft, and the rotating shaft is rotated by the operating handle, and then the receiving roller 18 is driven to rotate, and the receiving roller 18 can receive dripping glue. Due to the presence of the heating rod 17, the glue on the receiving roller 18 will not solidify, and the glue can be transferred to the inclined surface of the scraper plate 19 by the rotation of the receiving roller 18, so that the glue accumulates on the scraper plate 19, and the scraper plate 19 can be disassembled for easy cleaning of the glue.

[0045] Working principle: place the sole in the placement frame 11, start the electric push rod 10, the electric push rod 10 drives the placement frame 11 to move up, the sole moves up and fits with the shoe-shaped feeding plate 8 above, at this time, the discharge point of the feeding channel 2 is facing the periphery of the sole, start the delivery pump 7, the delivery pump 7 delivers the glue in the glue storage box 6 to the feeding channel 1 through the pipeline, and delivers it to the feeding channel 2 through the feeding channel 1, under the obstruction of the glue discharge pressure valve 9, each discharge point in the feeding channel 2 discharges glue at the same time to complete the gluing, after the gluing is completed, the placement frame 11 is driven down by the electric push rod 10, the sole descends away from the shoe-shaped feeding plate 8, the drive motor 4 is started to drive the feeding roller 3 to rotate, so that another shoe-shaped feeding plate 8 moves to the top of the placement frame 11, the sole on the placement frame 11 is taken, and a new shoe is placed At the bottom, the shoe-shaped feeding plate 8 that has completed the first glue injection rotates to the side of the concave frame 2, and the rotating motor 15 is started to drive the screw 13 inside the control box 12 to rotate, and the concave plate 14 drives the moving frame 16 to move, so that the moving frame 16 is close to the shoe-shaped feeding plate 8, and the heating rod 17 increases the temperature in the moving frame 16 to prevent the glue in the feeding channel 2 from solidifying. When the second glue injection is completed, the screw 13 is reversed by the rotating motor 15 to make the moving frame 16 away from the shoe-shaped feeding plate 8, and the driving motor 4 will drive the shoe-shaped feeding plate 8 to rotate to the top of the placement frame 11. During the rotation process, the shoe-shaped feeding plate 8 will come into contact with the outside air, and as the shoe-shaped feeding plate 8 moves, the shoe-shaped feeding plate 8 can be cooled to prevent the temperature on the shoe-shaped feeding plate 8 and the sole from affecting the quality of the sole.

[0046] It should be noted that the above-mentioned control of the driving motor 4, the delivery pump 7, the electric push rod 10, the rotating motor 15 and the heating rod 17 can be controlled by the controller and the sensor in the prior art to control the motion logic, so as to facilitate the smooth progress of the gluing process.

[0047] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0048] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A gluing device for sports shoe processing, comprising a workbench (1), the upper surface of which is fixedly connected with a concave frame (2), characterized in that: A feed roller (3) is rotatably arranged inside the concave frame (2), and a driving motor (4) for driving the feed roller (3) to rotate is arranged on the outer surface of the concave frame (2), a feed channel 1 is provided inside the feed roller (3), and a discharge pipe (5) connected to the feed channel 1 is installed on the surface of the feed roller (3), a shoe-shaped feed plate (8) adapted to the shape of the sole is installed at the discharge end of the discharge pipe (5), a feed channel 2 connected to the inside of the discharge pipe (5) is provided inside the shoe-shaped feed plate (8), the feed channel 2 is in a mesh structure, and the discharge point of the feed channel 2 is located on the surface and bottom of the shoe-shaped feed plate (8), a plurality of support blocks are installed at the bottom of the shoe-shaped feed plate (8), and a liftable placement frame (11) for placing the sole is installed above the workbench (1), and the shape of the placement frame (11) is adapted to the shape of the sole; A glue storage box (6) for supplying glue is installed below the workbench (1).

2. A gluing device for sports shoes processing according to claim 1, characterized in that: A delivery pump (7) is fixedly connected to the side of the glue storage box (6), and the delivery pump (7) delivers the glue liquid in the glue storage box (6) to the first material delivery channel through a pipeline.

3. A gluing device for sports shoes processing according to claim 2, characterized in that: The surface of the concave frame (2) is provided with an arc-shaped movable opening, the pipeline is located inside the arc-shaped movable opening, the pipeline is Y-shaped, the liquid inlet end of the pipeline is fixedly connected to the liquid outlet end of the delivery pump (7), the surface of the liquid outlet end of the pipeline is fixedly connected to the inner wall of the liquid inlet of the material delivery channel, and electromagnetic valves are installed on the surfaces of the two bifurcations of the pipeline.

4. The gluing device for sports shoes processing according to claim 1, characterized in that: A glue discharge pressure valve (9) is fixedly connected to the second discharge point of the material delivery channel, and a glue discharge pressure valve (9) with different pressure values ​​can be selected according to the length of the delivery path.

5. The gluing device for sports shoes processing according to claim 1, characterized in that: An electric push rod (10) is fixedly connected to the lower surface of the workbench (1), and the telescopic end of the electric push rod (10) passes through the workbench (1) and is fixedly connected to the lower surface of the placement frame (11).

6. The gluing device for sports shoes processing according to claim 1, characterized in that: The circumference of the inner diameter of the placement frame (11) is equal to the circumference of the outer diameter of the sole.

7. The gluing device for sports shoes processing according to claim 1, characterized in that: A movable frame (16) is provided on both sides of the concave frame (2), heating rods (17) are provided at the four corners of the movable frame (16), a through opening is provided at the bottom of the movable frame (16), a receiving roller (18) is rotatably installed inside the through opening, a scraper plate (19) tilted upward is detachably installed at the bottom of the movable frame (16), and the surface of the scraper plate (19) overlaps the surface of the receiving roller (18).

8. The gluing device for sports shoes processing according to claim 7, characterized in that: A control box (12) is fixedly connected to the upper surface of the concave frame (2), a screw rod (13) is rotatably mounted inside the control box (12), and a concave plate (14) overlapped with the bottom of the control box (12) is threadedly connected to the surface of the screw rod (13).

9. A gluing device for sports shoes processing according to claim 8, characterized in that: The concave plate (14) penetrates the control box (12) and is fixedly connected to the side of the moving frame (16). A rotating motor (15) is fixedly connected to the upper surface of the control box (12). The rotating motor (15) drives the screw rod (13) to rotate through a bevel gear set.

10. The gluing device for sports shoes processing according to claim 9, characterized in that: The output end of the rotating motor (15) extends to the interior of the control box (12) and is fixedly connected to a bevel gear 1, and the surface of the screw rod (13) is fixedly connected to a bevel gear 2, and the surface of the bevel gear 1 meshes with the surface of the bevel gear 2.

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