Grinding machine for sole production

Abstract

The utility model discloses a frosted machine for sole production, which comprises a bedplate, two groups of limiting and fixing components are symmetrically arranged on the upper surface of the bedplate, two screw rods are symmetrically arranged in the bedplate, the outer sides of the two screw rods are respectively sleeved and connected with a sliding block in a threaded manner, and the top ends of the two sliding blocks are respectively provided with a third electric push rod. The free ends of the two third electric push rods are jointly connected with a U-shaped plate, a rotating rod is rotationally arranged in the U-shaped plate in a limited mode, the outer side of the rotating rod is fixedly connected with a grinding wheel in a sleeving mode, a rectangular discharging opening is formed in the bottom wall of the U-shaped plate, and the rotating rod can reciprocate between the two main body plates by moving and adjusting the grinding wheel. By means of the structure, when the grinding wheel grinds the shoe sole limited and fixed below one main body plate, the next shoe sole can be limited and fixed below the other main body plate or the ground shoe sole is taken down, and the continuity and the working efficiency are improved through the arrangement of the structure.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe processing, in particular to a sanding machine for sole production. Background Art

[0002] Shoes are a common wear item in people's lives. Shoes are used to protect the feet from being hurt by hard objects with edges and thorns. The importance of shoes in people's lives is obvious. At the same time, when shoes are manufactured, they need to go through multiple processes before the finished products can be manufactured and enter the market. At present, when shoes are processed and manufactured, the soles need to be polished;

[0003] For example, a sander for sole processing disclosed in the utility model with authorization announcement number CN218488002U comprises a table top, a support plate fixedly connected to the bottom of the table top, a sanding mechanism fixedly connected to the inside of the table top, the sanding mechanism extending out of the outside of the table top, an auxiliary mechanism fixedly connected to the top of the table top, the sanding mechanism comprising a U-shaped plate, the U-shaped plate being arranged inside the table top, the device can adjust the height position of the sanding wheel, and can adjust the contact force between the sanding wheel and the sole, thereby adjusting the sanding depth, after adjustment, the motor drives the rotating rod to rotate, and the rotating rod drives the sanding wheel to rotate to sand the sole, which saves manpower and has a low operating threshold. While realizing the above functions, the device does not add too many parts, which is conducive to production and manufacturing, and reasonably controls the manufacturing cost.

[0004] When the device is working, the sole is first placed on the two placement plates on the surface of the table, and the sole is limited and fixed by the positioning plate, and then the fixed sole can be polished. Since there is only one polishing station on the upper surface of the table, it needs to be removed manually after polishing, and then the next sole to be polished is placed on the two placement plates on the surface of the table before subsequent sole polishing work can be carried out, which results in low working efficiency and poor continuity of this setting method, affecting work efficiency. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a sanding machine for sole production, which can solve the problem that there is only one grinding station on the upper surface of the table plate, which needs to be removed manually after grinding, and then the next sole to be polished is placed on the two placement plates on the surface of the table plate before subsequent sole grinding work can be carried out, which leads to the technical problems of low working efficiency and poor continuity of this setting method, affecting work efficiency.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a sanding machine for sole production, comprising a table, wherein two groups of limit fixing components are symmetrically arranged on the upper surface of the table, two screw rods are symmetrically arranged inside the table, the outer sides of the two screw rods are threadedly sleeved and connected to a slider, the tops of the two sliders are each provided with a third electric push rod, the free ends of the two third electric push rods are commonly connected to a U-shaped plate, a rotating rod is provided for limiting rotation inside the U-shaped plate, a grinding wheel is fixedly sleeved on the outer side of the rotating rod, and a rectangular discharge port is opened on the bottom wall of the U-shaped plate.

[0007] As a preferred technical solution of the utility model, one end of the screw rod is rotatably limited on the inner bottom wall of the table through a connecting seat, and the other end of the screw rod is movably passed through the side wall of the table and connected to the power output end of the servo motor.

[0008] As a preferred technical solution of the utility model, a through hole is opened on the upper surface of the table plate, and the grinding wheel is movably arranged in the through hole.

[0009] As a preferred technical solution of the utility model, the limiting and fixing assembly includes a main body plate, a first electric push rod, an L-shaped plate, a placement plate, a second electric push rod, and a positioning plate. Two first electric push rods are symmetrically arranged on the inner side walls of the two main body plates, and the free ends of the two first electric push rods are each connected to an L-shaped plate, and a placement plate is arranged on the surface of the two L-shaped plates. A second electric push rod is arranged on the inner top walls of the two main body plates and located between the two placement plates, and a positioning plate is arranged on the free end of the second electric push rod.

[0010] As a preferred technical solution of the utility model, the bottom walls of the two sliding blocks are connected to the inner bottom wall of the table in a limited sliding manner.

[0011] As a preferred technical solution of the utility model, a support leg is connected to each of the four corners of the outer bottom wall of the table plate to provide limited support and fixation for the entire device.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] By cooperating with the screw rod and the slider, the movement and adjustment of the third electric push rod and the U-shaped plate can be realized. The movement and adjustment of the grinding wheel and the rotating rod are driven by the movable and adjusted third electric push rod and the U-shaped plate. The movable and adjusted grinding wheel and the rotating rod can reciprocate between the two main plates, so that the grinding wheel can grind the sole fixed at a limit position under one main plate while limiting and fixing the next sole under the other main plate or removing the polished sole. The arrangement of this structure improves continuity and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0015] Figure 2 This is a schematic diagram of the cutaway three-dimensional structure of the tabletop of the utility model;

[0016] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0018] Among them: 1. table; 2. main plate; 3. first electric push rod; 4. L-shaped plate; 5. placement plate; 6. second electric push rod; 7. positioning plate; 8. through hole; 9. screw rod; 10. slider; 11. third electric push rod; 12. U-shaped plate; 13. grinding wheel; 14. rotating rod; 15. discharge port; 16. connecting seat. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a sanding machine for sole production, two groups of limit fixing components are symmetrically arranged on the upper surface of the table 1, and then two screw rods 9 are symmetrically arranged in the table 1, and one end of the screw rod 9 is limited and rotatable on the inner bottom wall of the table 1 through a connecting seat 16, and the other end of the screw rod 9 is movably passed through the side wall of the table 1 and connected to the power output end of the servo motor, and at the same time, a slider 10 is threadedly sleeved and connected on the outer side of the two screw rods 9, and then the bottom walls of the two sliders 10 are limited and slidably connected with the inner bottom wall of the table 1, and a third electric push rod 11 is arranged on the top of the two sliders 10, and a U-shaped plate 12 is commonly connected at the free ends of the two third electric push rods 11, and then a rotating rod 14 is limited and rotatable in the U-shaped plate 12, and then a grinding wheel 13 is fixedly sleeved and connected on the outer side of the rotating rod 14, and a rectangular discharge port 15 is opened on the bottom wall of the U-shaped plate 12, and finally a through hole 8 is opened on the upper surface of the table 1, and the grinding wheel 13 is movably arranged in the through hole 8;

[0022] When adjusting and using, first, a sole is fixedly set under a main body plate 2, then the adjusting screw rod 9 is rotated, and the slider 10 is driven by the screw rod 9 thread, and one end of the grinding wheel 13 is adjusted and placed under the sole to be polished, and then the grinding wheel 13 is adjusted to a suitable height by the slider 10, and then the grinding wheel 13 is adjusted and rotated, and the sole is polished by the rotating grinding wheel 13. At the same time, the sole is fixed under another main body plate 2, and then after the first sole is polished, the grinding wheel 13 is moved and adjusted again to be placed under the second fixed sole for polishing, and then the first sole that has been polished is removed from the bottom of the main body plate 2 and the next sole to be polished is placed, and then the above operation is repeated;

[0023] As a further implementation of this embodiment, Figure 1-4 As shown, the limiting and fixing assembly includes a main body plate 2, a first electric push rod 3, an L-shaped plate 4, a placement plate 5, a second electric push rod 6, and a positioning plate 7. First, two first electric push rods 3 are symmetrically arranged on the inner side walls of the two main body plates 2, and then an L-shaped plate 4 is connected to the free ends of the two first electric push rods 3. Then, a placement plate 5 is arranged on the surface of the two L-shaped plates 4. At the same time, a second electric push rod 6 is arranged on the inner top wall of the two main body plates 2 and between the two placement plates 5, and a positioning plate 7 is arranged at the free end of the second electric push rod 6. Finally, a support leg is connected to the four corners of the outer bottom wall of the table plate 1. The entire device can be limited, supported and fixed by the arrangement of the four support legs.

[0024] When the sole is fixed in position, the sole is first placed between the two placement plates 5, and then the two placement plates 5 are moved and adjusted by the first electric push rod 3, and the position of the sole is adjusted by the two movable and adjusted placement plates 5, and then the positioning plate 7 is driven downward by the second electric push rod 6 to limit and fix the sole placed between the two placement plates 5, and then the limited and fixed sole can be polished subsequently;

[0025] Specific working principle:

[0026] When grinding the sole, first place the sole between two placement plates 5 under a main body plate 2, then move and adjust the two placement plates 5 through the first electric push rod 3, adjust the position of the sole through the two movable and adjusted placement plates 5, then drive the positioning plate 7 downward through the second electric push rod 6, limit and fix the sole placed between the two placement plates 5, then rotate the adjusting screw rod 9, drive the slider 10 through the screw rod 9 thread, and drive one end of the grinding wheel 13 through the slider 10 to adjust the position below the sole to be ground that has been limited and fixed, and then After adjusting the grinding wheel 13 to a suitable height through the slider 10, adjust the rotating grinding wheel 13, and grind the sole by the rotating grinding wheel 13. At the same time, the sole is limited and fixed under another main body plate 2. Then, after the first sole is polished, move and adjust the grinding wheel 13 again to be placed under the second fixed sole for polishing, and then remove the first sole that has been polished from under the main body plate 2 and limit the placement of the next sole to be polished, and then repeat the above operation. The setting of this structure improves continuity and work efficiency.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A sanding machine for sole production, comprising a platen (1), characterized in that: Two groups of limit fixing components are symmetrically arranged on the upper surface of the table (1), and two screw rods (9) are symmetrically arranged inside the table (1). The outer sides of the two screw rods (9) are threadedly sleeved and connected to a slider (10), and the tops of the two sliders (10) are each provided with a third electric push rod (11). The free ends of the two third electric push rods (11) are commonly connected to a U-shaped plate (12), and a rotating rod (14) is provided inside the U-shaped plate (12) for limited rotation, and a grinding wheel (13) is fixedly sleeved and connected to the outer side of the rotating rod (14), and a rectangular discharge port (15) is opened on the bottom wall of the U-shaped plate (12).

2. A sanding machine for sole production according to claim 1, characterized in that: One end of the screw rod (9) is rotatably limited on the inner bottom wall of the table plate (1) via a connecting seat (16), and the other end of the screw rod (9) is movably passed through the side wall of the table plate (1) and is connected to the power output end of the servo motor.

3. The sanding machine for sole production according to claim 1, characterized in that: A through hole (8) is provided on the upper surface of the table plate (1), and the grinding wheel (13) is movably arranged in the through hole (8).

4. The sanding machine for sole production according to claim 1, characterized in that: The limiting and fixing assembly comprises a main body plate (2), a first electric push rod (3), an L-shaped plate (4), a placement plate (5), a second electric push rod (6), and a positioning plate (7); two first electric push rods (3) are symmetrically arranged on the inner side walls of the two main body plates (2); the free ends of the two first electric push rods (3) are each connected to an L-shaped plate (4); a placement plate (5) is arranged on the surface of the two L-shaped plates (4); a second electric push rod (6) is arranged on the inner top walls of the two main body plates (2) and located between the two placement plates (5); and a positioning plate (7) is arranged on the free end of the second electric push rod (6).

5. The sanding machine for sole production according to claim 1, characterized in that: The bottom walls of the two sliding blocks (10) are connected to the inner bottom wall of the table plate (1) in a limited sliding manner.

6. The sanding machine for sole production according to claim 1, characterized in that: A support leg is connected to each of the four corners of the outer bottom wall of the platform (1) to provide position-limiting support and fixation for the entire device.

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