Shot recovery system for shot blasting machine

Abstract

The utility model discloses a shot recovery system for a shot blasting machine, which relates to the technical field of surface treatment and comprises a box body, a cover plate, a rotating handle, a connecting rod and a fixing piece, the top of the box body is open, and a placing hole is formed in the side surface of the box body and used for inserting a nozzle of a shot blasting machine; the cover plate is arranged at the top opening of the box body and is provided with an annular groove; the rotating handle is arranged on the cover plate, and one end of the rotating handle penetrates through the cover plate and is rotationally connected with the cover plate; the connecting rod is connected with one end of the rotating handle penetrating through the cover plate; the fixing piece is arranged on the cover plate, is connected with the connecting rod and is used for fixing an object to be subjected to shot blasting; when the rotating handle rotates, the fixing piece is driven by the connecting rod to slide along the annular groove. According to the shot recovery system for the shot blasting machine, the rotating handle rotates to drive the fixing piece to slide along the annular groove, steel shots generated in the shot blasting process fall into the box body, loss and waste of the steel shots cannot be caused, the steel shots can be automatically and efficiently recovered, and the labor intensity is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of surface treatment, in particular to a shot recovery system for a shot blasting machine. Background Art

[0002] Shot peening is a commonly used surface strengthening and cleaning process. It involves firing hard particles, such as steel shots, at high speeds against the workpiece surface to remove scale, increase surface roughness, and improve fatigue strength. However, during the shot peening process, large amounts of steel shots are scattered throughout the work area. Traditional manual recovery methods are not only inefficient and labor-intensive, but also prone to shot loss and waste. Therefore, developing a shot recovery system that can automatically and efficiently recover steel shots is a pressing issue for those skilled in the art. Utility Model Content

[0003] The utility model aims to provide a shot recovery system for a shot blasting machine, which solves the technical problems that the traditional manual recovery method is not only inefficient and labor-intensive, but also easily causes the loss and waste of steel shots.

[0004] To achieve the above-mentioned purpose, the present invention provides a shot recovery system for a shot blasting machine, comprising:

[0005] The box body is open at the top and has a placement hole on the side for inserting the nozzle of the shot blasting machine;

[0006] A cover plate is provided at the top opening of the box body, and the cover plate is provided with an annular groove;

[0007] A rotating handle is provided on the cover plate, one end of the rotating handle passes through the cover plate and is rotatably connected to the cover plate;

[0008] a connecting rod connected to one end of the rotary handle passing through the cover plate;

[0009] A fixing member, provided on the cover plate and connected to the connecting rod, for fixing the object to be shot blasted;

[0010] When the rotary handle rotates, the connecting rod drives the fixing member to slide along the annular groove.

[0011] Preferably, the number of the fixing members is two, and the two fixing members are located at both ends of the connecting rod.

[0012] Preferably, the fixing member is provided with a first limiting groove, and the connecting rod is connected to the fixing member through the first limiting groove.

[0013] Preferably, the fixing member includes a limiting portion and a connecting portion, the limiting portion is fixedly connected to the connecting portion, and the first limiting groove is provided in the connecting portion.

[0014] Preferably, the object to be shot blasted is fixed to the connecting portion by a fastener.

[0015] Preferably, a second limiting groove is provided at one end of the rotating handle passing through the cover plate, and the connecting rod is connected to the rotating handle through the second limiting groove.

[0016] Preferably, a connecting handle is provided on the top of the cover plate, and both ends of the connecting handle are fixedly connected to the cover plates on both sides of the annular groove respectively.

[0017] Preferably, the number of the connecting handles is four, and the four connecting handles are distributed in a ring array.

[0018] Preferably, the bottom of the box is funnel-shaped.

[0019] Preferably, an exhaust hole is provided on the side of the box body, the exhaust hole is communicated with the interior of the box body, and a dust cover is connected to the exhaust hole.

[0020] Compared with the above-mentioned background technology, the present invention provides a shot recovery system for a shot blasting machine, in which one end of the rotating handle passes through the cover plate and is rotatably connected to the cover plate, and the connecting rod is respectively connected to the rotating handle and the fixing part. As the rotating handle rotates, the fixing part is driven to slide along the annular groove through the connecting rod, thereby causing the object to rotate in the box body. The nozzle of the shot blasting machine can perform shot blasting operations on various parts of the object, thereby improving the treatment effect of the surface of the object. A large amount of steel shots generated during the shot blasting process fall into the box body, which will not cause the loss and waste of steel shots. The steel shots can be automatically and efficiently recovered, effectively reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0022] Figure 1 A three-dimensional schematic diagram of a shot recovery system for a shot blasting machine provided by an embodiment of the present invention (excluding the dust cover);

[0023] Figure 2 A cross-sectional view of a shot recovery system for a shot blasting machine provided by an embodiment of the present invention;

[0024] Figure 3Schematic diagram of the connection between the connecting rod, the fixing part and the rotating handle in the shot recovery system of the shot blasting machine.

[0025] Figures 1 to 3 Reference numerals in the accompanying drawings: 10, box body; 11, placement hole; 12, exhaust hole; 13, dust cover; 14, support column; 20, cover plate; 201, annular groove; 21, rotating handle; 211, second limiting groove; 22, connecting rod; 23, fixing part; 231, limiting part; 232, connecting part; 2321, first limiting groove; 24, connecting handle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In order to enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0028] The core purpose of the utility model is to provide a shot recovery system for a shot blasting machine, which effectively ensures the collection effect of steel shots and reduces the loss and waste of steel shots.

[0029] Please refer to Figures 1 to 3 The shot recovery system for a shot blasting machine provided by the present invention includes a box body 10, a cover plate 20, a rotating handle 21, a connecting rod 22 and a fixing part 23; the top of the box body 10 is set to be open, and a placement hole 11 is provided on the side of the box body 10, and the placement hole 11 is used to insert the nozzle of the shot blasting machine; the cover plate 20 is set at the top opening of the box body 10, and the cover plate 20 is provided with an annular groove 201; the rotating handle 21 is set on the cover plate 20, and one end of the rotating handle 21 passes through the cover plate 20 and is rotatably connected to the cover plate 20; the connecting rod 22 is connected to one end of the rotating handle 21 through the cover plate 20; the fixing part 23 is set on the cover plate 20, and the fixing part 23 is connected to the connecting rod 22. The fixing part 23 is used to fix the object to be shot blasted; wherein, when the rotating handle 21 rotates, the fixing part 23 is driven to slide along the annular groove 201 through the connecting rod 22.

[0030] Taking the shot peening of steel plates as an example, when in use, the steel plate is fixed by the fixing part 23, and then the cover plate 20 is installed on the top opening of the box body 10. At this time, the steel plate is located inside the box body 10. The nozzle of the shot peening machine is inserted into the box body 10 through the placement hole 11, and the shot peening machine is started to shot peen the steel plate. During the shot peening process, the rotating handle 21 is rotated. As the rotating handle 21 rotates, the connecting rod 22 is driven to rotate, and then the fixing part 23 is driven to slide along the annular groove 201, and finally the steel plate is driven to rotate in the box body 10.

[0031] With such arrangement, as the rotating handle 21 rotates, the fixing part 23 is driven to slide along the annular groove 201 through the connecting rod 22, so that the steel plate rotates in the box body 10, and the nozzle of the shot blasting machine can perform shot blasting operations on various parts of the steel plate, thereby improving the treatment effect of the steel plate surface; a large amount of steel shots generated during the shot blasting process will fall into the box body 10, which will not cause the loss and waste of steel shots, and can automatically and efficiently recover the steel shots, effectively reducing labor intensity.

[0032] In this embodiment, the rotating handle 21 is L-shaped, and when in use, the staff rotates the rotating handle 21 through the other end of the rotating handle 21. The rotating handle 21 can also be connected to a driving device to drive the rotating handle 21 to rotate, such as a motor that outputs rotational motion.

[0033] Please refer to Figures 1 to 3 There are two fixing members 23, which are located at both ends of the connecting rod 22. The two fixing members 23 are symmetrically arranged, and the steel plate is fixed by the two fixing members 23 to improve the connection stability and effectively avoid the risk of shaking or even falling of the steel plate due to impact during the shot peening process.

[0034] Please refer to Figure 3 The fixing member 23 is provided with a first limiting groove 2321, and the connecting rod 22 is connected to the fixing member 23 through the first limiting groove 2321. The connecting rod 22 passes through the first limiting groove 2321 on the fixing member 23. In this way, the connection between the fixing member 23 and the connecting rod 22 is achieved, which is easy to install and maintain. The fixing member 23 and the connecting rod 22 can also adopt other connection methods, such as the fixing member 23 and the connecting rod 22 are connected by bolts, screws, etc., or the fixing member 23 and the connecting rod 22 are connected by a snap connection method, that is, one of the fixing member 23 and the connecting rod 22 is provided with a block and the other is provided with a slot, and the connection is achieved by the cooperation between the block and the slot, but the connection method between the fixing member 23 and the connecting rod 22 is not limited to this and is not specifically limited.

[0035] Please refer to Figure 3In this embodiment, the fixing member 23 includes a limiting portion 231 and a connecting portion 232. The limiting portion 231 is fixedly connected to the connecting portion 232, and a first limiting groove 2321 is provided in the connecting portion 232. The limiting portion 231 is located above the cover plate 20. The size of the limiting portion 231 is larger than the size of the annular groove 201, thereby providing a limiting function. The connecting portion 232 passes through the annular groove 201 and is connected to the connecting rod 22 through the second limiting groove 211.

[0036] The object to be shot blasted is fixed to the connecting portion 232 by a fastener. When the steel plate is fixed by the fixing member 23, the steel plate is fixedly connected to the connecting portion 232 of the fixing member 23 by the fastener. The fastener can be a fastening bolt or a fastening screw, etc., which is not only reliable but also easy to disassemble.

[0037] Please refer to Figure 3 The rotating handle 21 passes through one end of the cover plate 20 and is provided with a second limiting groove 211, and the connecting rod 22 is connected to the rotating handle 21 through the second limiting groove 211. The connecting rod 22 passes through the second limiting groove 211 on the rotating handle 21. In this way, the connection between the fixing member 23 and the rotating handle 21 is achieved, which is easy to install and maintain. The fixing member 23 and the rotating handle 21 can also be connected in other ways, such as the fixing member 23 and the rotating handle 21 are connected by bolts, screws, etc., or the fixing member 23 and the rotating handle 21 are connected by a snap connection, that is, one of the fixing member 23 and the rotating handle 21 is provided with a card block, and the other is provided with a card slot, and the connection is achieved by the cooperation of the card block and the card slot, but the connection method between the fixing member 23 and the rotating handle 21 is not limited to this and is not specifically limited.

[0038] Please refer to Figures 1 to 2 A connecting handle 24 is provided at the top of the cover plate 20. The two ends of the connecting handle 24 are fixedly connected to the cover plate 20 on both sides of the annular groove 201. The two ends of the connecting handle 24 respectively fix the cover plate 20 on both sides of the annular groove 201. The connecting handle 24 and the cover plate 20 can be fixed by welding. In this embodiment, the connecting handle 24 is roughly in the shape of an inverted U, which facilitates the removal of the cover plate 20 from the top of the box body 10 or the installation of the cover plate 20 on the top of the box body 10 by grabbing the connecting handle 24. It will be understood that the provision of the connecting handle 24 does not affect the sliding movement of the fixing member 23 along the annular groove 201.

[0039] Please refer to Figures 1 to 2 , the number of the connecting handles 24 is four, and the four connecting handles 24 are distributed in a ring array. In other embodiments, the number of the connecting handles 24 can be two, three or more, and is not specifically limited.

[0040] Please refer to Figures 1 to 2The bottom of the box 10 is funnel-shaped. A large amount of steel shots generated during the shot blasting process will fall to the bottom of the box 10. The bottom of the box 10 is funnel-shaped with a large top and a small bottom, which is conducive to a large amount of steel shots gathering at the bottom of the box 10, making it easy to quickly collect them after the shot blasting is completed. A discharge port can be set at the bottom of the box 10, and the discharge port is connected to the inside of the box 10. A baffle can be hinged at the discharge port. During the shot blasting process, the baffle closes the discharge port, and the steel shots generated cannot be discharged through the discharge port. After the shot blasting is completed, the baffle is opened and the shots can be quickly recovered.

[0041] Please refer to Figures 1 to 2 The side of the housing 10 is provided with an exhaust hole 12, which is connected to the interior of the housing 10. A dust cover 13 is connected to the exhaust hole 12. The dust cover 13 is roughly trumpet-shaped and can be provided with a filter screen. The dust generated during the shot blasting process is filtered by the filter screen through the discharge port. The filter screen filters out solid particles and other matter in the dust, thereby improving the cleanliness of the air discharged to the outside through the dust cover 13 and reducing pollution to the environment. In this embodiment, there are two dust covers 13, which are symmetrically arranged on the sides of the housing 10. The dust covers 13 and the exhaust holes 12 can be fixed together by a pressing ring.

[0042] Please refer to Figures 1 to 2 The bottom of the box 10 is fixedly connected to support columns 14. The support columns 14 are arranged vertically. There are six support columns 14, which play a role in stabilizing the box 10. In other embodiments, the number of support columns 14 can also be four, and there is no specific limitation. The support columns 14 can be fixed to the bottom of the box 10 by welding.

[0043] The shot recovery system for a shot blasting machine provided by the present invention drives the fixing part 23 to slide along the annular groove 201 by rotating the rotary handle 21, so that the steel plate rotates in the box body 10. The nozzle of the shot blasting machine can perform shot blasting operations on various parts of the steel plate, thereby improving the treatment effect of the surface of the steel plate; a large amount of steel shots generated during the shot blasting process fall into the box body 10, which will not cause the loss and waste of steel shots, and can automatically and efficiently recover the steel shots, effectively reducing labor intensity; the dust generated during the shot blasting process is filtered through the dust cover 13, thereby reducing pollution to the environment.

[0044] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0045] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the method and core concept of the present invention. It should be noted that those skilled in the art can make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the present invention.

Claims

1. A shot recovery system for a shot blasting machine, characterized in that: include: The box body is open at the top and has a placement hole on the side for inserting the nozzle of the shot blasting machine; A cover plate is provided at the top opening of the box body, and the cover plate is provided with an annular groove; A rotating handle is provided on the cover plate, one end of the rotating handle passes through the cover plate and is rotatably connected to the cover plate; a connecting rod connected to one end of the rotary handle passing through the cover plate; A fixing member, provided on the cover plate and connected to the connecting rod, for fixing the object to be shot blasted; When the rotary handle rotates, the connecting rod drives the fixing member to slide along the annular groove.

2. The shot recovery system for a shot blasting machine according to claim 1, characterized in that: There are two fixing members, and the two fixing members are located at both ends of the connecting rod.

3. The shot recovery system for a shot blasting machine according to claim 2, characterized in that: The fixing member is provided with a first limiting groove, and the connecting rod is connected to the fixing member through the first limiting groove.

4. The shot recovery system for a shot blasting machine according to claim 3, characterized in that: The fixing member includes a limiting portion and a connecting portion, the limiting portion is fixedly connected to the connecting portion, and the first limiting groove is provided in the connecting portion.

5. The shot recovery system for a shot blasting machine according to claim 4, characterized in that: The object to be shot blasted is fixed to the connecting portion by a fastener.

6. The shot recovery system for a shot blasting machine according to any one of claims 1 to 5, characterized in that: A second limiting groove is provided on one end of the rotating handle passing through the cover plate, and the connecting rod is connected to the rotating handle through the second limiting groove.

7. The shot recovery system for a shot blasting machine according to claim 6, characterized in that: A connecting handle is provided on the top of the cover plate, and both ends of the connecting handle are fixedly connected to the cover plates on both sides of the annular groove respectively.

8. The shot recovery system for a shot blasting machine according to claim 7, characterized in that: The number of the connecting handles is four, and the four connecting handles are distributed in a ring array.

9. The shot recovery system for a shot blasting machine according to claim 8, characterized in that: The bottom of the box is funnel-shaped.

10. The shot recovery system for a shot blasting machine according to claim 9, characterized in that: An exhaust hole is provided on the side of the box body, the exhaust hole is communicated with the interior of the box body, and a dust cover is connected to the exhaust hole.

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