Sanding machine facilitating feeding

Abstract

The utility model discloses a sanding machine convenient for feeding, which relates to the technical field of sanding machines, and comprises a sanding machine body, an extension plate is arranged at the bottom of the sanding machine body, a feeding assembly is arranged at the top of the extension plate, the feeding assembly comprises a feeding box, a support is arranged in the feeding box, and the support is connected with the extension plate. A first rotating shaft is rotationally connected between the supports, a supporting plate is fixed to one sides of the supports, a motor is arranged at the top of the supporting plate, the output end of the motor is fixedly connected with the first rotating shaft, the first rotating shaft is sleeved with a belt, a material conveying plate is arranged on the belt, and the inclination angle of the material conveying plate is 45 degrees. By arranging the feeding assembly, continuous and automatic workpiece feeding can be achieved, frequent manual intervention is not needed, the production efficiency can be greatly improved, the production period is shortened, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sand blasting machines, in particular to a sand blasting machine which is convenient for feeding. Background Art

[0002] A sandblasting machine is a device used to process the surface of a workpiece. It is often used to remove impurities such as oxide layers, residues, oil stains, etc. on the surface of the workpiece, and to adjust the roughness of the workpiece surface, so as to improve the surface quality and processing accuracy of the workpiece. A sandblasting machine usually uses a rotating grinding wheel or abrasive wheel to remove or grind impurities on the surface of the workpiece through the rotation of the grinding wheel and the contact and friction with the surface of the workpiece.

[0003] An existing Chinese patent (publication number: CN218835989U) proposes a sand blasting machine, including a sand blasting machine body, a feed port, and a discharge port. A filter plate is fixedly sleeved on the inner wall of the upper end surface of the sand blasting machine body, and a fan located above the filter plate is fixedly installed on the upper end surface of the sand blasting machine body. An end of the fan away from the sand blasting machine body is fixedly connected to an air duct, and a dust reduction bin is fixedly installed on the right end of the air duct, and nozzles are evenly distributed above the inside of the dust reduction bin.

[0004] The above technical solution realizes the suction of dust in the sand blasting machine body and achieves the dust removal effect by coordinating the sand blasting machine body, the fan, the filter plate and the dust reduction bin, utilizing the setting of the fan. However, the feed port in the above device is set too high and there is no transmission feeding structure, which requires frequent manual feeding, reduces production efficiency and increases the risk of operational errors. Therefore, we propose a sand blasting machine that is easy to feed. Utility Model Content

[0005] The utility model aims to provide a sand blasting machine which is convenient for feeding, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sand blasting machine that is easy to feed, comprising a sand blasting machine body, an extension plate is provided at the bottom of the sand blasting machine body, a feeding assembly is provided on the top of the extension plate, the feeding assembly comprises a feeding box, a bracket is provided in the feeding box, a first rotating shaft is rotatably connected between the brackets, a support plate is fixed on one side of the bracket, a motor is provided on the top of the support plate, the output end of the motor is fixedly connected to the first rotating shaft, a belt is sleeved on the first rotating shaft, a material transporting plate is provided on the belt, and the inclination angle of the material transporting plate is forty-five degrees.

[0007] As a preferred embodiment, a baffle is provided on the side of the feed box close to the material transport plate, the side of the baffle away from the sand blasting machine body is in contact with the material transport plate, the side of the baffle away from the material transport plate is fixedly connected with a guide plate, a feed port is opened on the side of the sand blasting machine body close to the feed assembly, and the side of the guide plate away from the baffle is connected to the feed port.

[0008] The above technical solution is adopted: by setting a baffle, the raw materials can be prevented from slipping and affecting the efficiency during the transportation process, and by setting a guide plate, the raw materials can be easily transported into the sand blasting machine.

[0009] As a preferred embodiment, an L-shaped plate is provided in the feed box, the L-shaped plate is fixedly connected to the bracket, and the side of the L-shaped plate away from the bracket is in contact with the guide plate and is located in the feed port.

[0010] The above technical solution is adopted: by setting an L-shaped plate to protect the material during transportation, so as to prevent the raw materials from sliding to both sides when passing through the guide plate.

[0011] As a preferred embodiment, a second rotating shaft is provided on the side of the feed box away from the sand blasting machine body, a torsion spring is sleeved on the second rotating shaft, a fixed plate is rotatably connected to the top of the torsion spring, and a square plate is fixedly connected to the side of the fixed plate away from the feed box.

[0012] The above technical solution is adopted: by arranging the second rotating shaft and the torsion spring, it is convenient to open and close the square plate and pour in the raw materials.

[0013] As a preferred embodiment, a connecting plate is provided on the side of the sand blasting machine body close to the feeding assembly, and a bolt is threadedly connected to the side of the connecting plate away from the sand blasting machine body, and the bolt passes through the connecting plate and is connected to the bracket.

[0014] The above technical solution is adopted: by setting a connecting plate and bolts, the feeding assembly is fixedly connected to the sand blasting machine body to prevent shaking during the material transportation process.

[0015] As a preferred embodiment, a cover plate is provided on the side of the sand blasting machine body away from the feeding assembly, a discharge port is provided on the side of the sand blasting machine body close to the cover plate, and a handle is provided on the cover plate.

[0016] The above technical solution is adopted: by providing a cover plate and a handle, it is convenient to collect the polished raw materials.

[0017] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0018] 1. In the utility model, by setting a feeding component, continuous and automatic workpiece feeding can be achieved without frequent manual intervention, which can greatly improve production efficiency, reduce production cycle, and reduce labor costs. It solves the problem that frequent manual feeding is required in the above-mentioned device, which reduces production efficiency and increases the risk of operating errors. By setting a baffle, it is prevented that the raw materials fall during the transportation process and affect the efficiency. By setting a guide plate, it is convenient to transport the raw materials to the sand blasting machine. By setting an L-shaped plate, protection is provided during the transportation process to prevent the raw materials from sliding to both sides when passing through the guide plate.

[0019] 2. In the utility model, by setting the second rotating shaft and the torsion spring, it is convenient to open and close the square plate and pour in the raw materials. By setting the connecting plate and the bolts, the feeding assembly is fixedly connected to the sand blasting machine body to prevent shaking during the transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The front view of a sand blasting machine that is easy to feed.

[0021] Figure 2 It is a side view of a sand blasting machine which is convenient for feeding.

[0022] Figure 3 The present invention is a structural diagram of a feed box in a sand blasting machine which is convenient for feeding.

[0023] Figure 4 A rear view of a sand blasting machine that is easy to feed.

[0024] Numbers in the figure: 1. Sand blasting machine body; 2. Extension plate; 3. Feed assembly; 31. Feed box; 32. Bracket; 33. First rotating shaft; 34. Support plate; 35. Motor; 36. Belt; 37. Transport plate; 38. Baffle; 39. Guide plate; 4. Feed inlet; 5. L-shaped plate; 6. Connecting plate; 7. Bolt; 8. Square plate; 9. Fixed plate; 10. Second rotating shaft; 11. Torsion spring; 12. Cover plate; 13. Handle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1As shown, a sand blasting machine convenient for feeding includes a sand blasting machine body 1, an extension plate 2 is arranged at the bottom of the sand blasting machine body 1, a feeding assembly 3 is arranged on the top of the extension plate 2, the feeding assembly 3 includes a feeding box 31, a bracket 32 ​​is arranged in the feeding box 31, a first rotating shaft 33 is rotatably connected between the brackets 32, a support plate 34 is fixed on one side of the bracket 32, a motor 35 is arranged on the top of the support plate 34, an output end of the motor 35 is fixedly connected to the first rotating shaft 33, a belt 36 is sleeved on the first rotating shaft 33, a material transporting plate 37 is arranged on the belt 36, and the inclination angle of the material transporting plate 37 is forty-five degrees. By setting the feeding assembly 3, turning on the motor 35, the first rotating shaft 33 and the belt 36 sleeved thereon are driven to operate, and the material transporting plate 37 arranged on the belt 36 drives the raw material to move upward, so that continuous and automatic workpiece feeding can be realized without frequent manual intervention, which can greatly improve production efficiency, reduce production cycle, and reduce labor cost;

[0027] Furthermore, if Figure 2 As shown: a baffle 38 is provided on one side of the feed box 31 near the material transport plate 37, the baffle 38 is in contact with the material transport plate 37 on the side away from the sand blasting machine body 1, and a guide plate 39 is fixedly connected to the side of the baffle 38 away from the material transport plate 37. A feed port 4 is provided on the side of the sand blasting machine body 1 near the feed assembly 3, and the guide plate 39 is connected to the feed port 4 on the side away from the baffle 38. The baffle 38 is provided to prevent the raw materials from slipping and affecting the efficiency during the material transportation process, and the guide plate 39 is provided to facilitate the transportation of the raw materials into the sand blasting machine;

[0028] The above scheme also has the problem that when the raw materials are transported to the guide plate 39, they are easy to slide to both sides, affecting the efficiency. Figure 1 As shown: an L-shaped plate 5 is provided in the feed box 31, and the L-shaped plate 5 is fixedly connected to the bracket 32. The side of the L-shaped plate 5 away from the bracket 32 ​​is in contact with the guide plate 39 and is located in the feed port 4. The L-shaped plate 5 is provided to protect the material during transportation and prevent the raw material from sliding to both sides when passing through the guide plate;

[0029] In the above scheme, there is still a problem that the feeding component is prone to shaking during the material transportation process, which affects the feeding efficiency and even causes damage to the equipment. Figure 2 As shown: a connecting plate 6 is provided on one side of the sand blasting machine body 1 close to the feeding assembly 3, and a bolt 7 is threadedly connected to the side of the connecting plate 6 away from the sand blasting machine body 1, and the bolt 7 penetrates the connecting plate 6 and is connected to the bracket 32. By providing the connecting plate 6 and the bolt 7, the feeding assembly 3 and the sand blasting machine body 1 are fixedly connected to prevent shaking during the material transportation process;

[0030] A second rotating shaft 10 is provided on the side of the feed box 31 away from the sand blasting machine body 1, and a torsion spring 11 is sleeved on the second rotating shaft 10. A fixed plate 9 is rotatably connected to the top of the torsion spring 11, and a square plate 8 is fixedly connected to the side of the fixed plate 9 away from the feed box 31. By providing the second rotating shaft 10 and the torsion spring 11, it is convenient to open and close the square plate 8 and pour in the raw materials;

[0031] A cover plate 12 is provided on the side of the sand blasting machine body 1 away from the feed assembly 3, a discharge port is provided on the side of the sand blasting machine body 1 close to the cover plate 12, and a handle 13 is provided on the cover plate 12. By providing the cover plate 12 and the handle 13, it is convenient to collect the raw materials after grinding.

[0032] Working principle: Figure 1 - Figure 4 As shown, by setting the feeding assembly 3, the raw material is poured into the feeding box 31, and by setting the second rotating shaft 10 and the torsion spring 11, it is convenient to open and close the square plate 8, so as to facilitate the pouring of the raw material, and the motor 35 is turned on to drive the first rotating shaft 33 and the belt 36 sleeved thereon to operate, and the material transporting plate 37 arranged on the belt 36 drives the raw material to move upward, and by setting the baffle plate 38, it is prevented that the raw material slips during the transportation process to affect the efficiency, and by setting the guide plate 39, it is convenient to transport the raw material to the sand blasting machine, so that continuous and automatic workpiece feeding can be realized, without frequent manual intervention, which can greatly improve production efficiency, reduce production cycle, and reduce labor costs. By setting the L-shaped plate 5, protection is provided during the transportation process to prevent the raw material from slipping to both sides when passing through the guide plate 39, and by setting the connecting plate 6 and the bolt 7, the feeding assembly 3 is fixedly connected to the sand blasting machine body 1 to prevent shaking during the transportation process. Finally, by setting the cover plate 12 and the handle 13, it is convenient to collect the polished raw material.

[0033] The above description is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A sand blasting machine that is easy to feed, comprising a sand blasting machine body (1), characterized in that: An extension plate (2) is arranged at the bottom of the sand blasting machine body (1), a feed assembly (3) is arranged on the top of the extension plate (2), the feed assembly (3) comprises a feed box (31), a bracket (32) is arranged in the feed box (31), a first rotating shaft (33) is rotatably connected between the brackets (32), a support plate (34) is fixed on one side of the bracket (32), a motor (35) is arranged on the top of the support plate (34), an output end of the motor (35) is fixedly connected to the first rotating shaft (33), a belt (36) is sleeved on the first rotating shaft (33), a material transport plate (37) is arranged on the belt (36), and the inclination angle of the material transport plate (37) is forty-five degrees.

2. A sand blasting machine that is easy to feed according to claim 1, characterized in that: A baffle (38) is provided on one side of the feed box (31) close to the material transport plate (37); a side of the baffle (38) away from the sand blasting machine body (1) contacts the material transport plate (37); a side of the baffle (38) away from the material transport plate (37) is fixedly connected to a guide plate (39); a side of the sand blasting machine body (1) close to the feed assembly (3) is provided with a feed port (4); a side of the guide plate (39) away from the baffle (38) is connected to the feed port (4).

3. A sand blasting machine that is easy to feed according to claim 2, characterized in that: An L-shaped plate (5) is arranged in the feed box (31), and the L-shaped plate (5) is fixedly connected to the bracket (32). The side of the L-shaped plate (5) away from the bracket (32) contacts the guide plate (39) and is located in the feed port (4).

4. A sand blasting machine that is easy to feed according to claim 1, characterized in that: A second rotating shaft (10) is arranged on a side of the feed box (31) away from the sand blasting machine body (1), a torsion spring (11) is sleeved on the second rotating shaft (10), a fixing plate (9) is rotatably connected to the top of the torsion spring (11), and a square plate (8) is fixedly connected to the fixing plate (9) on a side away from the feed box (31).

5. A sand blasting machine that is easy to feed according to claim 1, characterized in that: A connecting plate (6) is provided on the side of the sand blasting machine body (1) close to the feeding assembly (3), and a bolt (7) is threadedly connected to the side of the connecting plate (6) away from the sand blasting machine body (1), and the bolt (7) passes through the connecting plate (6) and is connected to the bracket (32).

6. A sand blasting machine for easy feeding according to claim 1, characterized in that: A cover plate (12) is provided on the side of the sand blasting machine body (1) away from the feeding assembly (3), a discharge port is provided on the side of the sand blasting machine body (1) close to the cover plate (12), and a handle (13) is provided on the cover plate (12).

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