A new type of shot blasting machine
By designing a composite motion moving and rotating mechanism and an integrated collection mechanism, the problem of existing shot blasting machines being unable to automatically flip over has been solved, enabling all-round cleaning of workpieces and a highly efficient and convenient cleaning process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BOSHAN TENGLONG PUMP & VALVE CO LTD
- Filing Date
- 2025-08-11
- Publication Date
- 2026-07-07
AI Technical Summary
Existing shot blasting machines cannot automatically flip over workpieces during cleaning, requiring manual operation, which leads to low efficiency.
A composite motion mechanism including a support frame, a moving and rotating mechanism, and a rotating component is designed. By combining the moving and rotating components, the lateral movement and 360-degree rotation of the workpiece are achieved, ensuring that the shot blaster can cover all angles and parts of the workpiece.
It achieves all-round cleaning of workpieces, improves cleaning efficiency, especially for workpieces with complex shapes, and enhances the convenience and safety of the equipment by integrating a collection mechanism.
Smart Images
Figure CN224464463U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of shot blasting machine technology, specifically a new type of shot blasting machine. Background Technology
[0002] Shot blasting machine is a casting equipment that uses high-speed shot thrown by a shot blaster to clean or strengthen the surface of castings. Shot blasting machine can simultaneously remove sand, core and clean castings. Compared with other surface treatment technologies, it is faster and more effective, and can also be used for casting processes that have partially retained or stamped.
[0003] A shot blasting machine, disclosed in CN209289037U, can detect whether a workpiece needs to be cleaned has entered the cleaning chamber using an infrared sensor. When a workpiece is detected, the machine can control the motor to stop, thereby stopping the conveyor belt and triggering the shot blaster to throw out shot to clean the workpiece. The machine can also set the cleaning time using a button and a timer to keep track of the time. When the time is up, the timer can control the shot blaster to stop and trigger the motor to start running, thus improving the intelligence of the shot blasting machine.
[0004] This shot blasting machine can clean the surface of workpieces through its shot blaster. However, since it lacks a structure to rotate the workpiece, it can only clean one side of the workpiece. After cleaning one side, the worker needs to manually flip the workpiece over, which is quite troublesome. Therefore, it needs to be improved. Utility Model Content
[0005] The purpose of this invention is to provide a new type of shot blasting machine to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a novel shot blasting machine, comprising a support frame, a machine body fixedly connected to the top of the support frame, a shot blaster fixedly connected to the left side of the support frame, a moving and rotating mechanism provided at the top of the support frame, a collecting mechanism provided at the bottom of the support frame, and a filter plate fixedly connected to the bottom inner side of the machine body;
[0007] The moving and rotating mechanism includes a moving component and a rotating component. The moving component is disposed on the top of the cleaning machine body, and the rotating component is disposed inside the moving component.
[0008] The moving component includes a fixed frame, which is fixedly connected to the top of the front and rear sides of the cleaning machine body. A rotating wheel is rotatably connected to the inner side of the fixed frame. A slider is slidably connected to the top of the rotating wheel. A connecting plate is fixedly connected to the bottom of the slider. A fixed frame is fixedly connected to the bottom of the connecting plate. A push plate is provided on the outer side of the connecting plate. A chain is fixedly connected to the inner side of the push plate. A second sprocket is engaged on the right side of the chain. A rotating rod is fixedly connected to the inner side of the second sprocket. The rotating rod is rotatably connected to the inner side of the cleaning machine body. A first sprocket is engaged on the left side of the chain. A rotating shaft is fixedly connected to the inner side of the first sprocket. A drive motor is fixedly connected to the top of the rotating shaft. The drive motor is fixedly connected to the top of the cleaning machine body. The bottom of the rotating shaft is rotatably connected to the inner side of the cleaning machine body.
[0009] Preferably, the inner side of the fixing frame is provided with a groove corresponding to the movement trajectory of the slider, and the slider is slidably connected inside the groove. Through the groove, the slider can slide inside the fixing frame, making the connecting plate and the fixing frame more stable during movement.
[0010] Preferably, the top of the cleaning machine body is provided with a sliding groove corresponding to the movement trajectory of the connecting plate, and the connecting plate is slidably connected inside the sliding groove. Through the sliding groove, the connecting plate can slide inside the cleaning machine body, so that when the chain drives the push plate to move, the push plate can push the connecting plate to move.
[0011] Preferably, the rotating assembly includes a rotating motor, which is fixedly connected to the inner side of the fixed frame. A linkage rod is fixedly connected to the bottom of the rotating motor, and the linkage rod is rotatably connected to the inner side of the fixed frame. A connecting plate is fixedly connected to the bottom of the linkage rod, a support member is fixedly connected to the outer top of the connecting plate, a linkage plate is fixedly connected to the bottom of the connecting plate, and a hook is fixedly connected to the bottom of the linkage plate.
[0012] Preferably, the bottom of the fixed frame is provided with a limiting groove corresponding to the movement trajectory of the support member, and the support member is slidably connected inside the limiting groove. Through the limiting groove, the support member can rotate inside the fixed frame, making the connecting plate and the linkage plate more stable during rotation.
[0013] Preferably, the collection mechanism includes a storage box, which is fixedly connected to the bottom of the cleaning machine body. A collection drawer is slidably connected to the inside of the storage box. A pull plate is fixedly connected to the front of the collection drawer. U-shaped plates are fixedly connected to the left and right sides of the front of the pull plate. Arc-shaped plates are fixedly connected to the left and right sides of the storage box. A fixing rod is fixedly connected to the front of the arc-shaped plate. A rotating plate is rotatably connected to the periphery of the fixing rod.
[0014] Preferably, the rotating plate is located inside the U-shaped plate, and the outer side of the rotating plate is in contact with the inner side of the U-shaped plate. When the rotating plate rotates to the inner side of the U-shaped plate, it can limit the pull plate, so that the collection tray is not easy to slide out from the inside of the collection tray during the use of the cleaning machine body.
[0015] Compared with the prior art, this utility model provides a novel shot blasting machine, which has the following beneficial effects:
[0016] 1. In this new type of shot blasting machine, the drive motor drives the rotating shaft to rotate in the moving assembly. Through the transmission of the first sprocket, chain and second sprocket, the push plate pushes the slider to slide on the rotating wheel inside the fixed frame, thereby driving the connecting plate, fixed frame and workpiece to move laterally along the top of the machine body.
[0017] In the rotating assembly, the rotating motor drives the connecting plate, linkage plate, and hook to rotate via a linkage rod, enabling the workpiece to move laterally while rotating 360 degrees. This composite motion mode allows the shot thrown by the shot blaster to cover all angles and parts of the workpiece, avoiding blind spots in cleaning. It is especially suitable for workpieces with complex shapes, and the cleaning efficiency is greatly improved compared to traditional fixed cleaning methods.
[0018] 2. In this new type of shot blasting machine, the combination of storage box and collection drawer in the collection mechanism can collect the impurities that fall during the cleaning process. When the collection drawer is full, it can be easily pulled out from the storage box by pulling the plate for cleaning, which improves the convenience and safety of the equipment and improves the overall work efficiency. Attached Figure Description
[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0020] Figure 1 This is a front view structural diagram of the present invention;
[0021] Figure 2 This is a schematic diagram of the moving and rotating mechanism.
[0022] Figure 3 This is a schematic diagram of the mobile component structure;
[0023] Figure 4 A schematic diagram of the structure of the first sprocket, chain, second sprocket, and push plate;
[0024] Figure 5 This is a schematic diagram of the rotating assembly structure;
[0025] Figure 6 To collect schematic diagrams of the mechanism structure.
[0026] In the diagram: 1. Support frame; 2. Cleaning machine body; 3. Shot blaster; 4. Moving and rotating mechanism; 41. Moving component; 411. Drive motor; 412. Fixed frame; 413. Slider; 414. Rotating wheel; 415. Connecting plate; 416. Fixed frame; 417. Rotating shaft; 418. First sprocket; 419. Chain; 4191. Push plate; 4192. Second sprocket; 4193. Rotating rod; 42. Rotating component; 421. Hook; 422. Linkage plate; 423. Support component; 424. Rotating motor; 425. Linkage rod; 426. Connecting plate; 5. Collection mechanism; 51. Pull plate; 52. Storage box; 53. Collection drawer; 54. Arc plate; 55. Fixed rod; 56. U-shaped plate; 57. Rotating plate; 6. Filter plate. Detailed Implementation
[0027] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0029] This utility model provides the following technical solution:
[0030] Example 1
[0031] Please see Figure 1-6 This utility model provides a technical solution: a new type of shot blasting machine, including a support frame 1, a machine body 2 fixedly connected to the top of the support frame 1, a shot blaster 3 fixedly connected to the left side of the support frame 1, a moving and rotating mechanism 4 provided at the top of the support frame 1, a collecting mechanism 5 provided at the bottom of the support frame 1, and a filter plate 6 fixedly connected to the bottom inner side of the machine body 2.
[0032] The moving and rotating mechanism 4 includes a moving component 41 and a rotating component 42. The moving component 41 is disposed on the top of the cleaning machine body 2, and the rotating component 42 is disposed inside the moving component 41.
[0033] The moving component 41 includes a fixed frame 412, which is fixedly connected to the top of the front and rear sides of the cleaning machine body 2. A rotating wheel 414 is rotatably connected to the inner side of the fixed frame 412. A slider 413 is slidably connected to the top of the rotating wheel 414. A connecting plate 415 is fixedly connected to the bottom of the slider 413. A fixed frame 416 is fixedly connected to the bottom of the connecting plate 415. A push plate 4191 is provided on the outer side of the connecting plate 415. A chain 419 is fixedly connected to the inner side of the push plate 4191. A second sprocket 4192 is engaged on the inner right side. A rotating rod 4193 is fixedly connected to the inner side of the second sprocket 4192. The rotating rod 4193 is rotatably connected to the inner side of the cleaning machine body 2. A first sprocket 418 is engaged on the inner left side of the chain 419. A rotating shaft 417 is fixedly connected to the inner side of the first sprocket 418. A drive motor 411 is fixedly connected to the top of the rotating shaft 417. The drive motor 411 is fixedly connected to the top of the cleaning machine body 2. The bottom of the rotating shaft 417 is rotatably connected to the inner side of the cleaning machine body 2.
[0034] Furthermore, a groove corresponding to the movement trajectory of the slider 413 is provided on the inner side of the fixed frame 412, and the slider 413 is slidably connected inside the groove. Through the groove, the slider 413 can slide inside the fixed frame 412, making the connecting plate 415 and the fixed frame 416 more stable during movement.
[0035] Furthermore, a sliding groove corresponding to the movement trajectory of the connecting plate 415 is provided on the top of the cleaning machine body 2, and the connecting plate 415 is slidably connected to the inside of the sliding groove. Through the sliding groove, the connecting plate 415 can slide inside the cleaning machine body 2, so that when the chain 419 drives the push plate 4191 to move, the push plate 4191 can push the connecting plate 415 to move.
[0036] Example 2
[0037] Please see Figure 1-6 Furthermore, based on Embodiment 1, the rotating assembly 42 further includes a rotating motor 424, which is fixedly connected to the inner side of the fixed frame 416. A linkage rod 425 is fixedly connected to the bottom of the rotating motor 424, and the linkage rod 425 is rotatably connected to the inner side of the fixed frame 416. A connecting plate 426 is fixedly connected to the bottom of the linkage rod 425, and a support member 423 is fixedly connected to the outer top of the connecting plate 426. A linkage plate 422 is fixedly connected to the bottom of the connecting plate 426, and a hook 421 is fixedly connected to the bottom of the linkage plate 422.
[0038] Furthermore, the bottom of the fixed frame 416 is provided with a limiting groove corresponding to the movement trajectory of the support member 423, and the support member 423 is slidably connected inside the limiting groove. Through the limiting groove, the support member 423 can rotate inside the fixed frame 416, making the connecting plate 426 and the linkage plate 422 more stable during rotation.
[0039] Example 3
[0040] Please see Figure 1-6 Furthermore, based on Embodiment 1, the collection mechanism 5 further includes a storage box 52, which is fixedly connected to the bottom of the cleaning machine body 2. A collection drawer 53 is slidably connected to the inner side of the storage box 52. A pull plate 51 is fixedly connected to the front of the collection drawer 53. U-shaped plates 56 are fixedly connected to the left and right sides of the front of the pull plate 51. Arc-shaped plates 54 are fixedly connected to the left and right sides of the storage box 52. A fixing rod 55 is fixedly connected to the front of the arc-shaped plate 54. A rotating plate 57 is rotatably connected to the periphery of the fixing rod 55.
[0041] Furthermore, the rotating plate 57 is located inside the U-shaped plate 56, and the outer side of the rotating plate 57 is in contact with the inner side of the U-shaped plate 56. When the rotating plate 57 rotates to the inner side of the U-shaped plate 56, it can limit the pull plate 51, so that the collection drawer 53 is not easy to slide out from the inside of the collection drawer 53 during the use of the cleaning machine body 2.
[0042] In actual operation, when this device is used, the workpiece to be cleaned is suspended on the linkage plate 422 by the hook 421 when the shot blasting machine body 2 is used. After the equipment is started, the shot blaster 3 starts to work and throws the shot into the cleaning machine body 2 at high speed to clean the surface of the workpiece.
[0043] During the workpiece cleaning process, the drive motor 411 is turned on by the PLC controller, which drives the rotating shaft 417 to rotate. The first sprocket 418 on the rotating shaft 417 rotates accordingly, and the power is transmitted to the second sprocket 4192 through the chain 419. The second sprocket 4192 drives the rotating rod 4193 to rotate. When the chain 419 rotates, it drives the push plate 4191 on the outside of the chain 419 to move. The push plate 4191 pushes the slider 413 to slide on the rotating wheel 414 inside the fixed frame 412. Since the sliding groove opened inside the fixed frame 412 guides and limits the slider 413, the slider 413 can slide smoothly, thereby driving the connecting plate 415, the fixed frame 416 and the workpiece suspended on the fixed frame 416 to move laterally along the top of the cleaning machine body 2.
[0044] The PLC controller turns on the rotating motor 424, which drives the linkage rod 425 to rotate. The linkage rod 425 drives the linkage plate 422 and the hook 421 to rotate through the connecting plate 426, so that the workpiece can rotate 360 degrees. The limiting groove at the bottom of the fixed frame 416 limits the support 423, ensuring the stability of the connecting plate 426 and the linkage plate 422 when rotating, and keeping the workpiece balanced during rotation. The workpiece performs a compound motion of lateral movement and rotation within the cleaning machine body 2, so that the shot thrown by the shot blaster 3 can impact the surface of the workpiece from all directions, achieving the purpose of efficient cleaning.
[0045] During the cleaning process, the shot and the removed impurities fall through the filter plate 6 at the bottom inside the cleaning machine body 2 and into the lower filter plate 6, allowing the cleaned impurities to fall into the collection tray 53. The shot remains on the top of the filter plate 6. When the collection tray 53 is full, the operator pulls the pull plate 51 to pull the collection tray 53 out of the storage box 52, making it convenient for the operator to clean the impurities. After cleaning the impurities, the collection tray 53 is pushed into the storage box 52. The rotating plate 57 rotates on the fixed rod 55. When the rotating plate 57 rotates to the inside of the U-shaped plate, it limits the pull plate 51 to prevent the collection tray 53 from sliding out. After the collection tray 53 is limited, the operator can clean the shot on the surface of the filter plate 6, allowing the equipment to continue the next round of cleaning work.
[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
Claims
1. A novel shot blasting machine, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly connected to the cleaning machine body (2), the left side of the support frame (1) is fixedly connected to the shot blaster (3), the top of the support frame (1) is provided with a moving and rotating mechanism (4), the bottom of the support frame (1) is provided with a collecting mechanism (5), and the bottom of the inner side of the cleaning machine body (2) is fixedly connected to a filter plate (6). The moving and rotating mechanism (4) includes a moving component (41) and a rotating component (42). The moving component (41) is located on the top of the cleaning machine body (2), and the rotating component (42) is located inside the moving component (41). The moving component (41) includes a fixed frame (412), which is fixedly connected to the top of the front and rear sides of the cleaning machine body (2). A rotating wheel (414) is rotatably connected to the inner side of the fixed frame (412). A slider (413) is slidably connected to the top of the rotating wheel (414). A connecting plate (415) is fixedly connected to the bottom of the slider (413). A fixed frame (416) is fixedly connected to the bottom of the connecting plate (415). A push plate (4191) is provided on the outer side of the connecting plate (415). A chain (419) is fixedly connected to the inner side of the push plate (4191). A second sprocket (4192) is engaged on the right side of the chain (419). A rotating rod (4193) is fixedly connected to the inside of the second sprocket (4192). The rotating rod (4193) is rotatably connected to the inside of the cleaning machine body (2). A first sprocket (418) is engaged on the left side of the chain (419). A rotating shaft (417) is fixedly connected to the inside of the first sprocket (418). A drive motor (411) is fixedly connected to the top of the rotating shaft (417). The drive motor (411) is fixedly connected to the top of the cleaning machine body (2). The bottom of the rotating shaft (417) is rotatably connected to the inside of the cleaning machine body (2).
2. The novel shot blasting machine according to claim 1, characterized in that: The inner side of the fixed frame (412) is provided with a groove corresponding to the movement trajectory of the slider (413), and the slider (413) is slidably connected inside the groove.
3. The novel shot blasting machine according to claim 1, characterized in that: The cleaning machine body (2) has a sliding groove at the top that corresponds to the movement trajectory of the connecting plate (415), and the connecting plate (415) is slidably connected to the inside of the sliding groove.
4. The novel shot blasting machine according to claim 1, characterized in that: The rotating assembly (42) includes a rotating motor (424), which is fixedly connected to the inside of the fixed frame (416). A linkage rod (425) is fixedly connected to the bottom of the rotating motor (424). The linkage rod (425) is rotatably connected to the inside of the fixed frame (416). A connecting plate (426) is fixedly connected to the bottom of the linkage rod (425). A support member (423) is fixedly connected to the outer top of the connecting plate (426). A linkage plate (422) is fixedly connected to the bottom of the connecting plate (426). A hook (421) is fixedly connected to the bottom of the linkage plate (422).
5. A novel shot blasting machine according to claim 4, characterized in that: The bottom of the fixed frame (416) is provided with a limiting groove corresponding to the movement trajectory of the support member (423), and the support member (423) is slidably connected inside the limiting groove.
6. A novel shot blasting machine according to claim 1, characterized in that: The collection mechanism (5) includes a storage box (52), which is fixedly connected to the bottom of the cleaning machine body (2). A collection drawer (53) is slidably connected to the inside of the storage box (52). A pull plate (51) is fixedly connected to the front of the collection drawer (53). U-shaped plates (56) are fixedly connected to the left and right sides of the front of the pull plate (51). Arc plates (54) are fixedly connected to the left and right sides of the storage box (52). A fixing rod (55) is fixedly connected to the front of the arc plate (54). A rotating plate (57) is rotatably connected to the periphery of the fixing rod (55).
7. A novel shot blasting machine according to claim 6, characterized in that: The rotating plate (57) is located inside the U-shaped plate (56), and the outer side of the rotating plate (57) is in contact with the inner side of the U-shaped plate (56).