Valve body machining shot blasting machine with series connection supporting structure
By introducing a series support structure and synchronization components into the shot blasting machine, the valve body is ensured to rotate during movement and contact the shot blasting from multiple directions. This solves the problem of poor shot blasting effect caused by valve body obstruction and overlap in the prior art, and achieves a better shot blasting effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-04-10
AI Technical Summary
When existing shot blasting machines perform shot blasting on hemispherical valve bodies, the valve bodies tend to obstruct and overlap each other, resulting in insufficient contact between the surface and the high-speed shot, leading to poor shot blasting effect.
A shot blasting machine for valve body processing with a series support structure was designed, including a housing, a track, a moving mechanism, a shot blasting mechanism and a recovery mechanism. The valve body is rotated during movement by a series suspension assembly and a synchronization assembly. Combined with multiple shot blasting devices, shot is thrown out from different directions to ensure full contact of the valve body surface.
This achieves full contact between the valve body surface and the shot blasting, improves the shot blasting effect, avoids obstruction and overlap between valve bodies, and enhances the uniformity and efficiency of the shot blasting process.
Smart Images
Figure CN224102717U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a valve body machining shot blasting machine with series support structure. BACKGROUND
[0002] The shot blasting machine is a casting equipment using high-speed projectiles thrown by a shot blasting device to clean or strengthen the surface of a casting; the shot blasting machine strikes the surface of a metal through one or more types of sand to eliminate some attachments on the surface of the metal, such as rust, or to obtain a specific surface layer through the impact of the shot blasting; the shot blasting medium can be various types of sand, silicon carbide particles, small steel balls, etc.
[0003] The existing shot blasting machine needs to place the valve body on the support for shot blasting when performing shot blasting on the hemispherical valve body, the valve bodies are blocked and overlapped, some surfaces of the valve bodies cannot be fully contacted with the high-speed projectiles, and the shot blasting effect is poor, so a valve body machining shot blasting machine with series support structure is needed to avoid the overlapping and blocking of the valve bodies and improve the shot blasting effect. SUMMARY
[0004] The summary part of the present application is used to introduce the concept in a brief form, which will be described in detail in the specific embodiment part. The summary part of the present application does not aim to identify the key features or essential features of the claimed technical solution, nor does it aim to limit the scope of the claimed technical solution.
[0005] In order to solve the technical problems mentioned in the background part, some embodiments of the present application provide a valve body machining shot blasting machine with series support structure, which comprises a shell, a track, a moving mechanism slidingly arranged on the track and the shell, a shot blasting mechanism fixedly arranged on the shell and the moving mechanism, a recycling mechanism fixedly arranged on the shell; the moving mechanism comprises a first sliding groove symmetrically fixedly arranged on the shell, an electric sliding rail fixedly arranged on the shell, a first sliding seat slidingly arranged on the first sliding groove and the electric sliding rail, a pushing assembly symmetrically fixedly arranged on the first sliding seat, a series suspension assembly fixedly arranged on the first sliding seat and the track, and a synchronization assembly fixedly arranged on the series suspension assembly and the track.
[0006] Specifically, the pushing assembly comprises a second sliding groove fixedly arranged on the first sliding seat, a first sliding block slidingly arranged on the second sliding groove, a contact block fixedly arranged on the first sliding block, a disengaging device fixedly arranged on the first sliding seat and the shell.
[0007] Specifically, the disengaging device comprises a clearance slot fixed on the shell and connected with the first chute, a first rack fixed on the shell and located at one end of the clearance slot, a first gear rotatably arranged on the first sliding seat, a second rack slidingly arranged on the first sliding seat and engaged with the first gear, a second gear rotatably arranged on the first sliding seat and engaged with the second rack, and a third rack slidingly arranged on the first sliding seat, engaged with the second gear and fixedly connected with the first sliding block.
[0008] Specifically, the series suspension assembly comprises a second sliding seat slidingly arranged on the track, a plurality of symmetrical rollers rotatably arranged on the second sliding seat and in contact with the track, a traction seat fixedly arranged on the second sliding seat, a traction chain fixedly arranged at two ends of the traction seat, and a supporting device rotatably arranged on the second sliding seat and the traction seat.
[0009] Specifically, the supporting device comprises a suspension bracket rotatably arranged on the second sliding seat and the traction seat, a plurality of rotating seats rotatably arranged on the suspension bracket, a valve body sleeved on the rotating seat, and a protrusion fixedly arranged on the rotating seat.
[0010] Specifically, the synchronization assembly comprises a third gear fixedly arranged at one end of the suspension bracket and a fourth rack fixedly arranged on the track.
[0011] Specifically, the shot blasting mechanism comprises a shot blasting box fixedly arranged on the shell, a plurality of shot blasting devices fixedly arranged on the first sliding seat, and a plurality of telescopic pipes having one end fixedly arranged on the shot blasting box and the other end fixedly arranged on the shot blasting device.
[0012] Specifically, the recycling mechanism comprises a recycling tank fixedly arranged on the shell, a filter plate fixedly arranged on the recycling tank, and a recycling box fixedly arranged on the shell.
[0013] The beneficial effects of the present application are as follows:
[0014] (1) The series suspension assembly is provided, the valve body is sleeved on the rotating seat, the third gear is engaged with the fourth rack during the movement of the second sliding seat and the suspension bracket, the third gear rotates to drive the suspension bracket to rotate, that is, each valve body revolves on the suspension bracket, at the same time, the protrusion part of the protrusion protrudes from the rotating seat, a part of the shot blasting is in contact with the protrusion when the shot blasting is thrown by the motor, the rotating seat is driven to rotate, that is, the valve body revolves while rotating, and thus the surface of the valve body can be in contact with the shot blasting, thereby improving the shot blasting treatment effect.
[0015] (2) the valve body can be synchronously moved with the shot blasting device, in the prior art, a plurality of shot blasting devices need to be arranged side by side on the channel through which the valve body moves, while in the shot blasting device in the utility model, the shot blasting device can be synchronously moved with the valve body, is always aligned with the valve body, and the shot blasting directions of the plurality of shot blasting devices are different, the shot blasting direction of the upper shot blasting device is obliquely downward, the shot blasting direction of the middle shot blasting device is horizontally, and the shot blasting direction of the lower shot blasting device is obliquely upward, so that the valve body surface is subjected to multi-directional shot blasting treatment, and the shot blasting treatment effect is better. BRIEF DESCRIPTION OF DRAWINGS
[0016] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The drawings illustrate embodiments of the application and, together with the description, serve to explain the application. It is to be understood that the drawings are designed solely for purposes of illustration.
[0017] In addition, throughout the drawings, same or similar reference numerals are used to denote same or similar elements. It should be understood that the drawings are schematic, and elements and elements are not necessarily drawn according to scale.
[0018] In the drawings:
[0019] Figure 1 is a structural schematic view of the utility model;
[0020] Figure 2 is a front view of the utility model;
[0021] Figure 3 is Figure 2 a line section view of A-A in the middle;
[0022] Figure 4 is Figure 2 a partial line section view of B-B in the middle;
[0023] Figure 5 is Figure 2 a local enlarged view of C in the middle;
[0024] Figure 6 is Figure 3 a local enlarged view of D in the middle;
[0025] Figure 7 is Figure 3 a local enlarged view of E in the middle;
[0026] Figure 8 is Figure 4 a local enlarged view of F in the middle. DETAILED DESCRIPTION
[0027] Embodiments of the present disclosure will be described below in greater detail with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it is understood that the present disclosure can be implemented in various forms and should not be interpreted as being limited to the embodiments set forth herein. Rather, these embodiments are provided so as to more completely and thoroughly understand the present disclosure. It is understood that the drawings and embodiments of the present disclosure are for exemplary purposes only and are not intended to limit the scope of protection of the present disclosure.
[0028] In addition, it should be further noted that only parts related to the utility model are shown in the drawings for ease of description. The embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.
[0029] It should be noted that the concepts of "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.
[0030] It should be noted that the modification of "one" or "multiple" mentioned in the present disclosure is illustrative and not restrictive, and those skilled in the art should understand that unless otherwise explicitly indicated in the context, it should be understood as "one or more".
[0031] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.
[0032] Referring to Figures 1-8 The valve body machining shot blasting machine with a series support structure comprises a shell 1, a track 2, a moving mechanism 3 slidingly arranged on the track and the shell, a shot blasting mechanism 4 fixedly arranged on the shell and the moving mechanism, a recycling mechanism 5 fixedly arranged on the shell; the moving mechanism comprises a first sliding groove 31 fixedly arranged on the shell in a symmetrical manner, an electric sliding rail 32 fixedly arranged on the shell, a first sliding seat 34 slidingly arranged on the first sliding groove and the electric sliding rail, a pushing assembly 35 fixedly arranged on the first sliding seat in a symmetrical manner, a series suspension assembly 36 fixedly arranged on the first sliding seat and the track, and a synchronization assembly 37 fixedly arranged on the series suspension assembly and the track; the shell is used for blocking the shot blasting to prevent the shot blasting from splashing, cooperates with the recycling mechanism, and facilitates recycling of the shot blasting; the shot blasting mechanism is used for shot blasting treatment of the surface of the valve body; the recycling mechanism is used for recycling the shot blasting; the first sliding seat can slide on the electric sliding rail and the first sliding groove; the electric sliding rail is only used for resetting the first sliding seat; the series suspension assembly is used for suspending the valve body and cooperating with the synchronization assembly to rotate the valve body in the moving process, compared with the existing shot blasting mode, the valve bodies are prevented from being mutually blocked and overlapped, the surface of the valve body is fully contacted with the shot blasting, and the shot blasting effect is better.
[0033] Specifically, the pushing assembly comprises a second sliding groove 351 fixed on the first sliding seat, a first sliding block 352 sliding on the second sliding groove, a contact block 353 fixed on the first sliding block, and a disengaging device 354 fixed on the first sliding seat and the shell; the side of the contact block in contact with the series suspension assembly is hemispherical, which can reduce friction; the series suspension assembly moves on the track to contact the contact block, and the first sliding seat is driven to move synchronously by the contact block, so that the shot blasting mechanism on the first sliding seat is always aligned with the valve body.
[0034] Specifically, the disengaging device comprises a disengaging groove 3541 fixed on the shell and connected with the first sliding groove, a first rack 3542 fixed on the shell and located at one end of the disengaging groove, a first gear 3543 rotatably arranged on the first sliding seat, a second rack 3544 slidingly arranged on the first sliding seat and engaged with the first gear, a second gear 3545 rotatably arranged on the first sliding seat and engaged with the second rack, and a third rack 3546 slidingly arranged on the first sliding seat, engaged with the second gear and fixedly connected with the first sliding block; when the series suspension assembly pushes the first sliding seat to slide to the other end of the first sliding groove, the first gear is engaged with the first rack, the first gear rotates with the sliding of the first sliding seat, thereby driving the second rack to move, the second rack drives the second gear to rotate, the second gear drives the third rack to move, thereby driving the first sliding block to slide, so that the contact block and the first sliding block completely slide into the second sliding groove, at this time, the series suspension assembly is completely disengaged from the disengaging device, and the series suspension assembly can move out of the shell along the track to perform the next processing procedure; after disengagement, the electric sliding rail can drive the first sliding seat to reset, and in the process of resetting and sliding, the first gear reversely rotates, thereby making the contact block extend out of the second sliding groove again.
[0035] Specifically, the series suspension assembly comprises a second sliding seat 371 sliding on the track, a plurality of symmetrical rollers 372 rotatably arranged on the second sliding seat and in contact with the track, a traction seat 373 fixed on the second sliding seat, a traction chain 374 fixed on both ends of the traction seat, and a supporting device 375 rotatably arranged on the second sliding seat and the traction seat; the second sliding seat is in contact with the contact block; the traction chain is a device inherent to the production line and is a prior art, which can be a chain; the traction chain is fixedly connected with the traction seat, and the traction chain moves to drive the traction seat and the second sliding seat to move, the second sliding seat drives the first sliding seat to move synchronously through the contact block, so that the shot blasting mechanism is always aligned with the valve body.
[0036] Specifically, the support device comprises a hanging bracket 3651 rotatably arranged on the second sliding seat and the traction seat, a plurality of rotating seats 3652 rotatably arranged on the hanging bracket, a valve body 3653 sleeved on the rotating seat, and a protruding block 3654 fixedly arranged on the rotating seat. The protruding block partially protrudes from the rotating seat. When the shot is thrown by the motor, a part of the shot will contact the protruding block, push the rotating seat to rotate, and then the surface of the valve body can be contacted by the shot, thereby improving the shot blasting treatment effect.
[0037] Specifically, the synchronization assembly comprises a third gear 371 fixedly arranged at one end of the hanging bracket and a fourth rack 372 fixedly arranged on the track. During the movement of the hanging bracket with the second sliding seat, the third gear is engaged with the fourth rack, and the rotation of the third gear drives the rotation of the hanging bracket, i.e., the revolution of each valve body on the hanging bracket, and the rotation of the valve body caused by the protruding block and the rotating seat, thereby enabling the surface of the valve body to be contacted by the shot, thereby improving the shot blasting treatment effect.
[0038] Specifically, the shot blasting mechanism comprises a shot blasting box 41 fixedly arranged on the shell, a plurality of shot blasting devices 42 fixedly arranged on the first sliding seat, and a plurality of telescopic pipes 43 having one end fixedly arranged on the shot blasting box and the other end fixedly arranged on the shot blasting device. Shot is stored in the shot blasting box and falls through the telescopic pipes into the plurality of shot blasting devices. The shot blasting device is a prior art, which rotates and accelerates the shot to be thrown out by the motor, contacts the surface of the valve body, and performs shot blasting treatment. The directions of the shots thrown out by the plurality of shot blasting devices are different. The direction of the shot thrown out by the upper shot blasting device is obliquely downward, the direction of the shot thrown out by the middle shot blasting device is horizontally, and the direction of the shot thrown out by the lower shot blasting device is obliquely upward, thereby performing multi-directional shot blasting treatment on the surface of the valve body and achieving better shot blasting effect.
[0039] Specifically, the recycling mechanism comprises a recycling tank 51 fixedly arranged on the shell, a filter plate 52 fixedly arranged on the recycling tank, and a recycling box 53 fixedly arranged on the shell. The recycling tank is provided with an inclined surface to facilitate the rolling of the shot. The filter plate is used for filtering larger particles. The recycling box is used for temporarily storing the shot for recycling.
[0040] The above description is only some of the preferred embodiments of the present disclosure and the explanation of the applied technical principles. Those skilled in the art should understand that the utility model range involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above utility model concept. For example, the above features are replaced with the technical features disclosed in the embodiments of the present disclosure (but not limited to) having similar functions to form a technical solution.
Claims
1. A valve body processing blast machine provided with a series support structure, characterized in that: The shell (1), track (2), sliding mechanism (3) on the track and shell, fixed on the shell and the moving mechanism of shot blasting mechanism (4), fixed on the shell recycling mechanism (5); the moving mechanism includes symmetrical fixed on the shell of the first chute (31), fixed on the shell of the electric slide (32), sliding on the first chute and electric slide on the first sliding seat (34), symmetrical fixed on the first sliding seat of the push component (35), fixed on the first sliding seat and track of series suspension assembly (36), fixed on the series suspension assembly and track of synchronous component (37).
2. A valve body processing blast machine provided with a series support structure according to claim 1, characterized in that: The push component includes a second sliding groove (351) fixed on the first sliding seat, a first sliding block (352) sliding on the second sliding groove, a contact block (353) fixed on the first sliding block, a disengaging device (354) fixed on the first sliding seat and the shell.
3. A valve body processing blast machine provided with a series support structure according to claim 2, characterized in that: The disengaging device includes a clearance slot (3541) fixed on the shell and connected with the first chute, a first rack (3542) fixed on the shell and located at one end of the clearance slot, a first gear (3543) rotating on the first sliding seat, a second rack (3544) sliding on the first sliding seat and meshing with the first gear, a second gear (3545) rotating on the first sliding seat and meshing with the second rack, a third rack (3546) sliding on the first sliding seat and meshing with the second gear and fixedly connected with the first sliding block.
4. A valve body processing blast machine provided with a series support structure according to claim 1, characterized in that: The series suspension assembly includes a second sliding seat (361) sliding on the track, a plurality of symmetrical rotating rollers (362) rotating on the second sliding seat and contacting the track, a traction seat (363) fixed on the second sliding seat, a traction chain (364) fixed on both ends of the traction seat, a support device (365) rotating on the second sliding seat and the traction seat.
5. A valve body processing blast machine provided with a series support structure according to claim 4, characterized in that: The support device includes a suspension bracket (3651) rotating on the second sliding seat and the traction seat, a plurality of rotating seats (3652) rotating on the suspension bracket, a valve body (3653) sleeved on the rotating seat, and a protrusion (3654) fixed on the rotating seat.
6. A valve body processing blast machine provided with a series support structure according to claim 4, characterized in that: The synchronous component includes a third gear (371) fixed on one end of the suspension bracket, and a fourth rack (372) fixed on the track.
7. A valve body processing blast machine provided with a series support structure according to claim 1, characterized in that: The shot blasting mechanism includes a shot blasting box (41) fixed on the shell, a plurality of shot blasting devices (42) fixed on the first sliding seat, and a plurality of telescopic pipes (43) fixed on one end of the shot blasting box and the other end of the shot blasting device.
8. A valve body processing blast machine provided with a series support structure according to claim 1, characterized in that: The recycling mechanism includes a recycling tank (51) fixed on the shell, a filter plate (52) fixed on the recycling tank, and a recycling box (53) fixed on the shell.