A marking machine for shoe production
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2026-08-14
Smart Images
Figure CN224627682U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of shoe manufacturing, specifically to a marking machine for shoe manufacturing. Background Technology
[0002] Shoes are items worn on the feet to prevent injury. They protect the feet while not hindering walking. In the shoe manufacturing process, in order to print attractive patterns, marking machines are usually used to engrave special marks. The most common type is the laser printer. Laser marking machines use a laser beam to create permanent marks on the surface of various materials. The marking effect is achieved by evaporating the surface material to expose the deeper material, thereby engraving exquisite patterns, trademarks, and text.
[0003] Traditional marking machines require manual handling of shoes, repeatedly placing and removing them. They cannot automatically feed and unload shoes during the marking process, resulting in reduced marking efficiency. Furthermore, during the marking and unloading process, they cannot distinguish between good and bad shoes, nor can they classify and place good and bad shoes separately. Therefore, an additional inspection step is required, further reducing production efficiency. Utility Model Content
[0004] To address the technical problems of traditional marking machines requiring manual and repeated placement and removal of shoes, which cannot achieve automatic feeding and unloading during marking, resulting in reduced marking efficiency, and the inability to distinguish between good and bad shoes during the marking and unloading process, thus requiring an additional inspection step and reducing production efficiency, this utility model provides a marking machine for shoe production.
[0005] A marking machine for shoe production includes a worktable, with a conveyor belt and a sorting collection box on each side of the worktable. A groove is provided on the top wall of the worktable, and a reciprocating screw is rotatably mounted inside the groove. A support seat is threaded onto the outer wall of the reciprocating screw, and the marking machine body is mounted above the support seat. A set of fixing components is symmetrically arranged on the worktable, and a double-layer guide frame is fixedly mounted on the worktable. The fixing components can clamp and fix the shoes, and the double-layer guide frame can guide the shoes to the good and bad product areas in the sorting collection box respectively. A conveyor belt is movably mounted on the conveyor belt, and a support plate is fixedly mounted on the top wall of the conveyor belt. An object sensor and a side-push component are fixedly mounted on the support plate to move the shoes.
[0006] Furthermore, both the workbench and the conveyor are fixedly equipped with support columns on their bottom walls, and servo motors are mounted on the bottom wall of the workbench and the side wall of the conveyor via mounting brackets. The inner wall of the conveyor belt is meshed with the outer wall of the rotating shaft on the conveyor, and the reciprocating screw and the rotating shaft are respectively mounted on the output end of the servo motor.
[0007] Furthermore, two additional support plates, one L-shaped and one vertical, are fixedly installed on the top wall of the workbench. An electric telescopic rod three is fixedly installed on the bottom wall of the L-shaped support plate. The marking machine body is fixedly installed at the telescopic bottom end of the electric telescopic rod three. A set of fixing components and side push components both include an electric telescopic rod one fixedly installed on the inner wall of the support plate, and a push plate is fixedly installed at the telescopic end of the electric telescopic rod one.
[0008] Furthermore, the opposite sidewalls of the lower push plate in one of the fixing components are fixedly provided with elastic rubber layers, which can play an elastic adjustment role during the clamping and fixing of the shoe. The upper sidewall of the lower push plate in the side push component is also fixedly provided with an electric telescopic rod II, and the telescopic end of the electric telescopic rod II is fixedly provided with an upper push plate.
[0009] Furthermore, the double-layer guide frame is fixedly installed on the top wall of the workbench near the sorting and collection box. Each layer of the guide frame includes an arc-shaped guide plate, and baffles are fixedly installed on both sides of the arc-shaped guide plate. The sorting and collection box is divided into a good product area and a bad product area by the partition plate, and the side walls of the good product area and the bad product area are both provided with feed inlets. The two arc-shaped guide plates correspond to the two feed inlets respectively, and the bottom of the upper push plate is higher than the top surface of the arc-shaped guide plate located above.
[0010] Furthermore, the groove includes a large groove at the top and a small groove at the bottom. The support base includes a top plate, and the bottom wall of the top plate is integrally formed with a hollow frame. The dimensions of the top plate and the hollow frame are adapted to the large groove and the small groove, respectively. A threaded groove is provided through the bottom wall of the hollow frame, and the threaded groove is threadedly connected to the reciprocating lead screw.
[0011] Furthermore, two limiting rings are fixedly installed on the outer wall of the reciprocating screw to limit the upper and lower positions of the support base. When the hollow frame moves to the top of the reciprocating screw, the top surface of the top plate is flush with the top surface of the arc-shaped guide plate located above. When the hollow frame moves to the bottom of the reciprocating screw, the top surface of the top plate is flush with the top surface of the arc-shaped guide plate located below, and the top plate just moves down into the large groove.
[0012] Furthermore, a limit rod is fixedly installed between the support plates in the workbench and the conveyor, one end of the push plate is slidably installed on the outer wall of the limit rod, and the object sensor is fixedly installed on the inner wall of the support plate directly opposite the center of the top plate.
[0013] Furthermore, a control panel is also installed on the workbench, which is electrically connected to two servo motors, three electric telescopic rods, three electric telescopic rods, two electric telescopic rods, and an object sensor.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the conveyor belt can transport shoes, and after the object sensor detects the shoes, it can activate the side push component to push the shoes onto the support seat. After the fixing component fixes the shoes, the marking machine body marks the shoes. At the same time, the visual inspection structure detects the quality of the marking, distinguishing between good and bad products. Then, based on the distinction result, it instructs whether the support seat needs to be moved up to push the good and bad products into the good and bad product areas of the classification collection box for separate collection. This can automate loading and unloading, automatically distinguish between good and bad products, and improve the production efficiency of shoes. Attached Figure Description
[0015] Figure 1 This is a front view schematic diagram of the structure of this utility model;
[0016] Figure 2 This is a top view of the structure of this utility model;
[0017] Figure 3 This is a front view schematic diagram of part of the structure of this utility model;
[0018] Figure 4 This is a schematic diagram of part A of the structure of this utility model.
[0019] In the diagram: 1. Workbench; 2. Conveyor; 3. Sorting and collecting bin; 4. Groove; 5. Reciprocating screw; 6. Support base; 7. Fixing assembly; 8. Marking machine body; 9. Double-layer guide frame; 10. Good product area; 11. Inferior product area; 12. Conveyor belt; 13. Support plate; 14. Object sensor; 15. Side push assembly; 16. Servo motor; 17. Electric telescopic rod one; 18. Lower push plate; 19. Elastic rubber layer; 20. Electric telescopic rod two; 21. Upper push plate; 22. Arc-shaped guide plate; 23. Baffle; 24. Divider plate; 25. Feed inlet; 26. Electric telescopic rod three; 27. Large groove; 28. Small groove; 29. Top plate; 30. Hollow frame; 31. Threaded groove; 32. Limiting ring; 33. Limiting rod; 34. Control panel. Detailed Implementation
[0020] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.
[0021] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of the utility model described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.
[0022] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.
[0023] Furthermore, some of the aforementioned terms, besides indicating location or positional relationships, may also have other meanings. For example, the term "above" may, in certain circumstances, indicate a dependency or connection. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances. Additionally, the term "multiple" should mean two or more.
[0024] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other. The following will refer to the accompanying drawings. Figures 1-4 The present invention will be described in detail with reference to the embodiments.
[0025] A shoe marking machine includes a worktable 1, with a conveyor 2 and a sorting collection box 3 respectively arranged on both sides of the worktable 1. A conveyor belt 12 is movably mounted on the conveyor 2, and a support plate 13 is fixedly mounted on the top wall of the conveyor 2. An object sensor 14 and a side-push assembly 15 are fixedly mounted on the support plate 13 to push the shoes. The conveyor 2 is used to transport shoes, and with the side-push assembly 15, it realizes automatic unloading, pushing the shoes onto the worktable 1 for marking. The visual detection structure in the marking machine body 8 distinguishes between good and bad products, and then pushes the good and bad products into the good product area 10 and the bad product area 11 of the sorting collection box 3 respectively.
[0026] Both the workbench 1 and the conveyor 2 are fixedly equipped with support columns on their bottom walls to support them. Servo motors 16 are mounted on the bottom wall of the workbench 1 and the side wall of the conveyor 2 via mounting brackets. A set of rotating shafts is rotatably mounted on the conveyor 2. The rotating shafts are synchronized by a synchronous belt. The inner wall of the conveyor belt 12 is meshed with the outer wall of the rotating shaft. The reciprocating screw 5 and the rotating shaft are respectively mounted on the output end of the servo motor 16.
[0027] Starting the servo motor 16 enables the conveyor belt 12 to transport the shoe. Since the control panel 34 is electrically connected to the two servo motors 16 and the object sensor 14, when the conveyor belt 12 transports the shoe to the object sensor 14, the object sensor 14 transmits the sensed information to the control panel 34. The control panel 34 then stops the servo motors 16, causing the conveyor belt 12 to stop transporting the shoe. Because the object sensor 14 is fixedly mounted on the inner wall of the support plate 13 directly opposite the center of the top plate 29, the shoe can be pushed to the center of the top plate 29 using the side-pushing assembly 15.
[0028] The top wall of the workbench 1 is fixedly provided with two other support plates 13, one with an L-shaped structure and the other with a vertical structure. A set of fixing components 7 and side pushing components 15 both include an electric telescopic rod 17 fixedly installed on the inner wall of the support plate 13, and the telescopic end of the electric telescopic rod 17 is fixedly provided with a push plate 18.
[0029] Activate the electric telescopic rod 17 in the side push assembly 15, which drives the push plate 18 to push the shoe to the top wall of the top plate 29. The extension length of the electric telescopic rod 17 can be preset on the control panel 34 according to the size and length of different shoes, so that shoes of different sizes can be pushed under the marking machine body 8 for accurate marking.
[0030] A set of fixing components 7 is symmetrically arranged on the workbench 1. The set of fixing components 7 can clamp and fix the shoes. At the same time, the electric telescopic rod 17 in the set of fixing components 7 is activated, which drives the push plates 18 on both sides to approach the side wall of the shoe. Since the opposite side walls of the push plates 18 in the set of fixing components 7 are fixedly provided with elastic rubber layers 19, they can play an elastic adjustment role during the clamping and fixing of the shoes, drive the elastic rubber layers 19 to approach the side of the shoes and perform elastic clamping and fixing, so as to prevent the shoes from shifting during marking.
[0031] An electric telescopic rod 20 is fixedly installed on the upper side wall of the lower push plate 18 in the side push assembly 15. An upper push plate 21 is fixedly installed at the telescopic end of the electric telescopic rod 20, and the bottom of the upper push plate 21 is higher than the top surface of the upper arc-shaped guide plate 22. When a shoe is detected as defective, the top plate 29 moves up to be flush with the upper arc-shaped guide plate 22. At this time, the electric telescopic rod 20 is activated, which drives the upper push plate 21 to push the shoe onto the upper arc-shaped guide plate 22 and into the defective product area 11 for collection.
[0032] The top wall of the workbench 1 is provided with a groove 4, and a reciprocating screw 5 is rotatably installed inside the groove 4. A support seat 6 is threadedly connected to the outer wall of the reciprocating screw 5. The groove 4 includes a large groove 27 at the top and a small groove 28 at the bottom. The support seat 6 includes a top plate 29. A hollow frame 30 is integrally formed on the bottom wall of the top plate 29. The dimensions of the top plate 29 and the hollow frame 30 are adapted to the large groove 27 and the small groove 28, respectively. A threaded groove 31 is provided through the bottom wall of the hollow frame 30. The threaded groove 31 is threadedly connected to the reciprocating screw 5.
[0033] When a defective product is detected, the top plate 29 needs to be adjusted to move the shoe upward. At this time, the servo motor 16 is started to drive the reciprocating screw 5 to rotate, which in turn causes the threaded groove 31 in the hollow frame 30 to move upward along the reciprocating screw 5 to the top. Two upper and lower limit rings 32 are fixedly installed on the outer wall of the reciprocating screw 5 to limit the support seat 6 to the upper and lower. The upper limit ring 32 restricts the support seat 6. That is to say, when the hollow frame 30 moves to the top of the reciprocating screw 5, the top surface of the top plate 29 is flush with the top surface of the upper arc-shaped guide plate 22. At this time, the electric telescopic rod 20 is started to drive the upper push plate 21 to push the shoe into the upper arc-shaped guide plate 22 and into the defective product area 11 through the upper feed port 25.
[0034] Then, the servo motor 16 is rotated in the opposite direction, causing the reciprocating screw 5 to rotate in the opposite direction, so that the support seat 6 moves downward. When the hollow frame 30 moves to the bottom of the reciprocating screw 5, the top surface of the top plate 29 is flush with the top surface of the arc-shaped guide plate 22 located below, and the top plate 29 just moves down into the large groove 27 to fix and mark the next shoe.
[0035] A marking machine body 8 is installed above the support base 6. An electric telescopic rod 26 is fixedly installed on the bottom wall of the L-shaped support plate 13. The marking machine body 8 is fixedly installed at the telescopic bottom end of the electric telescopic rod 26. The marking machine body 8 includes a laser marking structure and a vision inspection structure commonly used in the prior art, which can be used for laser marking and vision inspection of good or bad products, respectively. After the shoes are fixed, the electric telescopic rod 26 is started, which drives the marking machine body 8 to laser mark the shoes. After the marking is completed, the vision inspection structure is used to detect whether the marked shoes are good or bad products. The detection results are transmitted to the control panel 34, which gives an instruction to push the shoes to the good product area 10 or the bad product area 11.
[0036] A double-layer guide frame 9 is fixedly installed on the workbench 1. The double-layer guide frame 9 can guide shoes to the good product area 10 and the poor product area 11 in the sorting and collection box 3 respectively. The double-layer guide frame 9 is fixedly installed on the top wall of the workbench 1 near the sorting and collection box 3. The two layers of guide frames are connected and fixed by support columns. Each layer of guide frame includes an arc-shaped guide plate 22. Under the pushing action of the side push component 15, the shoes fall into the good product area 10 or the poor product area 11 along the arc-shaped guide plate 22 respectively. Baffles 23 are fixedly installed on both sides of the arc-shaped guide plate 22 to prevent shoes from falling. The sorting and collection box 3 is divided into the good product area 10 and the poor product area 11 by the partition plate 24. The side walls of the good product area 10 and the poor product area 11 are provided with inlets 25. The two arc-shaped guide plates 22 correspond to the two inlets 25 respectively. The shoes enter the inlets 25 from the two arc-shaped guide plates 22 respectively and fall into the good product area 10 or the poor product area 11 respectively.
[0037] A limit rod 33 is fixedly installed between the support plate 13 in the workbench 1 and the conveyor 2. One end of the push plate 18 is slidably installed on the outer wall of the limit rod 33 to ensure the stability of the side push assembly 15 when it moves.
[0038] The workbench 1 is also equipped with a control panel 34, which is electrically connected to two servo motors 16, electric telescopic rod 3 26, three electric telescopic rods 17 and 20, and an object sensor 14. A series of marking steps can be preset on the control panel 34 to achieve automated feeding and unloading, and at the same time, the shoes are classified and collected into the good product area 10 and the bad product area 11 based on the feedback information.
[0039] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A marking machine for shoe production, comprising a workbench (1), a conveying table (2) and a sorting and collecting box (3) arranged on both sides of the workbench (1), characterized in that: The top wall of the workbench (1) is provided with a groove (4), and a reciprocating screw (5) is rotatably provided inside the groove (4). The outer wall of the reciprocating screw (5) is threaded with a support seat (6). The body of the marking machine (8) is provided above the support seat (6). A set of fixing components (7) is symmetrically provided on the workbench (1). A double-layer guide frame (9) is fixedly provided on the workbench (1). The set of fixing components (7) can clamp and fix the shoes. The double-layer guide frame (9) can guide the shoes to the good product area (10) and the bad product area (11) in the classification collection box (3) respectively. A conveyor belt (12) is movably provided on the conveyor table (2). A support plate (13) is fixedly provided on the top wall of the conveyor table (2). An object sensor (14) and a side push component (15) are fixedly provided on the support plate (13) to push the shoes to move.
2. The marking machine for shoe production according to claim 1, characterized in that: Both the workbench (1) and the conveyor (2) are fixedly equipped with support columns. The bottom wall of the workbench (1) and the side wall of the conveyor (2) are respectively equipped with servo motors (16) through mounting brackets. The inner wall of the conveyor belt (12) is meshed with the outer wall of the rotating shaft that rotates on the conveyor (2). The reciprocating screw (5) and the rotating shaft are respectively set on the output end of the servo motor (16).
3. The marking machine for shoe production according to claim 2, characterized in that: The top wall of the workbench (1) is fixedly provided with two other support plates (13) of L-shaped structure and vertical structure respectively. The bottom wall of the support plate (13) of L-shaped structure is fixedly provided with electric telescopic rod three (26). The marking machine body (8) is fixedly provided at the telescopic bottom end of the electric telescopic rod three (26). A set of fixed components (7) and side push components (15) both include electric telescopic rod one (17) fixedly provided on the inner wall of the support plate (13), and the telescopic end of the electric telescopic rod one (17) is fixedly provided with a push plate (18).
4. The marking machine for shoe production according to claim 3, characterized in that: One of the fixed components (7) has an elastic rubber layer (19) fixedly installed on the opposite side wall of the push plate (18), which can play an elastic adjustment role in the clamping and fixing of the shoe. The side push component (15) also has an electric telescopic rod two (20) fixedly installed on the upper side of the push plate (18), and the telescopic end of the electric telescopic rod two (20) is fixedly installed with an upper push plate (21).
5. The marking machine for shoe production according to claim 4, characterized in that: The double-layer guide frame (9) is fixedly installed on the top wall of the workbench (1) near the sorting and collection box (3). Each layer of the guide frame includes an arc-shaped guide plate (22). Baffles (23) are fixedly installed on both sides of the arc-shaped guide plate (22). The sorting and collection box (3) is divided into a good product area (10) and a bad product area (11) by a partition plate (24). The side walls of the good product area (10) and the bad product area (11) are both provided with feed inlets (25). The two arc-shaped guide plates (22) correspond to the two feed inlets (25) respectively. The bottom of the upper push plate (21) is higher than the top surface of the arc-shaped guide plate (22) located above.
6. A marking machine for shoe production according to claim 5, characterized in that: The groove (4) includes a large groove (27) at the top and a small groove (28) at the bottom. The support base (6) includes a top plate (29). The bottom wall of the top plate (29) is integrally formed with a hollow frame (30). The dimensions of the top plate (29) and the hollow frame (30) are adapted to the large groove (27) and the small groove (28) respectively. The bottom wall of the hollow frame (30) is provided with a threaded groove (31), which is threadedly connected to the reciprocating screw (5).
7. A marking machine for shoe production according to claim 6, characterized in that: Two limiting rings (32) are fixedly installed on the outer wall of the reciprocating screw (5) to limit the support seat (6) in the upper and lower positions. When the hollow frame (30) moves to the top of the reciprocating screw (5), the top surface of the top plate (29) is flush with the top surface of the arc-shaped guide plate (22) located above. When the hollow frame (30) moves to the bottom of the reciprocating screw (5), the top surface of the top plate (29) is flush with the top surface of the arc-shaped guide plate (22) located below, and the top plate (29) just moves down into the large groove (27).
8. The marking machine for shoe production according to claim 7, characterized in that: Between the support plate (13) in the workbench (1) and the conveyor (2), a limit rod (33) is fixedly installed. One end of the push plate (18) is slidably installed on the outer wall of the limit rod (33). The object sensor (14) is fixedly installed on the inner wall of the support plate (13) facing the center of the top plate (29).
9. A marking machine for shoe production according to claim 8, characterized in that: The workbench (1) is also equipped with a control panel (34), which is electrically connected to two servo motors (16), electric telescopic rod three (26), three electric telescopic rod one (17), electric telescopic rod two (20) and object sensor (14).