CN220408396U - Shot blasting machine with protection function - Google Patents

Abstract

The utility model provides a shot blasting machine with a protection function, which belongs to the technical field of shot blasting machines and comprises a box body, a protection mechanism, a conveyor belt and a clamping mechanism, wherein the protection mechanism is arranged on the box body; the shot blasting machine can solve the technical problem that in the working process of the shot blasting machine, shots splash out of the shot blasting machine body and are easy to cause injury to workers.

Description

Shot blasting machine with protection function

Technical Field

The utility model belongs to the technical field of shot blasting machines, and particularly relates to a shot blasting machine with a protection function.

Background

The shot blasting machine is casting equipment for cleaning or strengthening the surface of a casting by utilizing high-speed shots thrown out by the shot blasting machine. The shot blasting machine can simultaneously perform shakeout, core removal and cleaning on castings. Some areas are also called in the mouth sanding machines and sandblasting machines. The work piece is carried uninterruptedly by the through type shot blasting machine by using the conveying roller way, so that the shot blasting machine can work uninterruptedly continuously. When the pass-type shot blasting machine works, the shot blasting machine ejects shots towards the surface of the workpiece, and the shots ejected at high speed can be ejected secondarily after impacting the surface of the workpiece. During shot blasting, the shots are splashed out of the cleaning chamber, and the injury to workers is caused. A rubber leather protective curtain is arranged at the inlet and the outlet of the workpiece.

The utility model patent of China (application number CN 202120776323.5) with publication number CN215148219U discloses a protection device for a shot blasting machine body, which comprises a shot blasting machine body, wherein one side of the shot blasting machine body is fixedly connected with a supporting seat, two sides of the top end of the supporting seat are fixedly connected with square baffles, one side of each square baffle is respectively and rotatably connected with the outer walls of a plurality of driving rollers, two sides of the supporting seat are respectively provided with square sliding grooves, the inner walls of the two square sliding grooves are respectively and slidably connected with the outer walls of the square sliding blocks, and one side of each square sliding block is respectively and fixedly connected with two sides of the bottom of the inner wall of the U-shaped connecting seat. According to the utility model, the servo motor is started, so that the arc-shaped limiting parts on the two bidirectional screw rods can be driven to generate relative motion, castings on the plurality of driving rollers are clamped, and then the U-shaped connecting seat is pushed to drive the castings into the shot blasting machine body for cleaning or strengthening, thereby solving the problem that the castings are in danger in the process of delivering the castings due to direct contact of processing personnel.

The device does not have a protective device on the shot blasting machine body, and when shot blasting is performed, the shots splash out of the shot blasting machine body, so that the injury to workers is easy to cause, and the working environment of workers is dangerous.

Disclosure of Invention

In view of the above, the utility model provides a shot blasting machine with a protection function, which can solve the technical problem that shots splash out of a shot blasting machine body and are easy to cause injury to staff in the working process of the shot blasting machine.

The utility model is realized in the following way:

the utility model provides a shot blasting machine with a protection function, which comprises a box body, a protection mechanism, a conveyor belt and a clamping mechanism, wherein the protection mechanism is arranged on the box body, a first sliding groove is formed in the side wall of the outer side of the box body, the conveyor belt is rotationally connected to the box body, the clamping mechanism is slidably arranged on the first sliding groove, the protection mechanism comprises a connecting cross rod and a protective cover, the connecting cross rod is fixedly arranged on two sides of the box body, the protective cover is arranged at the joint of the box body and the conveyor belt, a second sliding groove is formed in the connecting cross rod, a third sliding groove is formed in the long side of the opening of the box body, the first sliding block and the second sliding block are rotationally connected to the long side face of the protective cover, the second sliding block is in sliding fit with the third sliding groove, a limiting block is arranged between the first sliding block and the second sliding block, one end is fixedly arranged in the first sliding groove through the third sliding block, the other end penetrates through the connecting sliding block to be fixedly connected with the first sliding block, the other end is fixedly connected with the first sliding rod, and the other end is fixedly connected with the telescopic rod.

The technical effect of the shot blasting machine with the protection function provided by the utility model is as follows: through setting up protection machanism, be convenient for play the guard action in throwing the ball in-process, prevent that the ball body from splashing the accidental injury staff, through setting up connection horizontal pole and second spout, be convenient for the protection casing through first slider and second slider slip on the box; by arranging the clamping mechanism, the material is convenient to clamp before the object is shot, and is brought into the box body, so that workers are prevented from being manually placed into the box body, and the workers are prevented from being injured; through setting up first spout and first slide bar, be convenient for drive clamping mechanism and open the protection casing when removing in to the box.

On the basis of the technical scheme, the shot blasting machine with the protection function can be further improved as follows:

further, clamping mechanism includes support, grip block, screw thread piece, two-way threaded rod, driving motor, connecting rod and strengthening mechanism, the support slides and sets up on the conveyer belt, screw thread piece threaded connection two-way threaded rod, screw thread piece fixed connection the connecting rod, connecting rod fixed connection the grip block, driving motor fixed mounting is in on the support rotate on the support and install two-way threaded rod, two-way threaded rod passes the support with driving motor transmission is connected.

The beneficial effects of adopting the further scheme are as follows: through setting up two-way threaded rod and screw thread piece, be convenient for under driving motor's drive, make screw thread piece forward reverse rotation on two-way threaded rod, drive grip block centre gripping and open, be convenient for screw thread piece carries out the centre gripping to the material, when arriving the protection casing, reverse driving motor, two-way threaded rod opens, the staff of being convenient for improves work efficiency and security.

Further, the strengthening mechanism comprises a second sliding rod, a strengthening inclined rod and a third sliding block, wherein the second sliding rod is fixedly arranged on the support, the third sliding block is in sliding fit with the second sliding rod, one end of the strengthening inclined rod is fixedly connected to the third sliding block, and the other end of the strengthening inclined rod is fixedly connected to the clamping plate.

The beneficial effects of adopting the further scheme are as follows: through setting up strengthening mechanism's second slide bar, consolidate down tube and third slider, be convenient for consolidate the grip block, make the grip block more stable of material centre gripping on the conveying area, prevent that the material from falling at the grip block centre gripping in-process. Further, the protection casing is provided with interior protection cushion and outer protection cushion, interior protection cushion and outer protection cushion intermediate layer part be hollow.

The beneficial effects of adopting the further scheme are as follows: through setting up interior protection cushion and outer protection cushion, be convenient for throw the ball in-process shot-blasting machine at the box and when splash on the guard cover, play the guard action, be hollow part in the middle of secondly, can make the pellet body play the cushioning effect can the noise abatement when beating at interior protection cushion.

Further, the protective rubber pad is rubber.

Further, the limiting block is arranged in an L shape.

Further, the lower part of the bracket is arranged in an L shape, and the L-shaped short side of the bracket is in sliding fit with the first sliding groove.

Compared with the prior art, the shot blasting machine with the protection function has the beneficial effects that: through setting up protection machanism, be convenient for play the guard action in throwing the ball in-process, prevent that the ball body from splashing the accidental injury staff, through setting up connection horizontal pole and second spout, be convenient for the protection casing through first slider and second slider slip on the box; by arranging the clamping mechanism, the material is convenient to clamp before the object is shot, and is brought into the box body, so that workers are prevented from being manually placed into the box body, and the workers are prevented from being injured; through setting up first spout and first slide bar, be convenient for drive clamping mechanism and open the protection casing when removing in the box, through setting up the stopper, be convenient for carry out the spacing to the protection casing, place the protection casing and rock, influence the protection effect; the shot blasting machine can solve the technical problem that in the working process of the shot blasting machine, shots splash out of the shot blasting machine body and are easy to cause injury to workers.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a shot blasting machine with protection function according to the present utility model;

FIG. 2 is a schematic view of a clamping mechanism of a shot blasting machine with protection function;

FIG. 3 is a schematic view of a part of a protection mechanism of a shot blasting machine with protection function;

fig. 4 is a schematic diagram of a shot blasting machine protective cover with a protective function;

in the drawings, the list of components represented by the various numbers is as follows: 10. a case; 20. a protective mechanism; 21. connecting the cross bars; 211. a second chute; 22. a protective cover; 221. a third chute; 222. a first slider; 223. a second slider; 23. a limiting block; 24. a first slider; 30. a conveyor belt; 40. a clamping mechanism; 41. a bracket; 42. a clamping plate; 43. a second slide bar; 44. reinforcing the diagonal rods; 45. a screw block; 46. a two-way threaded rod; 47. a third slider; 48. a driving motor; 49. a connecting rod; 50. a first chute; 60. a first slide bar.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

As shown in fig. 1-4, the utility model provides a shot blasting machine with a protection function, which comprises a box body 10, a protection mechanism 20, a conveyor belt 30 and a clamping mechanism 40, wherein the protection mechanism 20 is arranged on the box body 10, a first sliding groove 50 is formed in the outer side wall of the box body 10, the conveyor belt 30 is rotatably connected to the box body 10, the clamping mechanism 40 is slidably mounted on the first sliding groove 50, the protection mechanism 20 comprises a connecting cross rod 21 and a protective cover 22, the connecting cross rod 21 is fixedly mounted on two sides of the box body 10, the protective cover 22 is arranged at the joint of the box body 10 and the conveyor belt 30, a second sliding groove 211 is formed in the connecting cross rod 21, a third sliding groove 221 is formed in the long side of the opening of the box body 10, a first sliding block 222 and a second sliding block 223 are rotatably connected to the long side surface of the protective cover 22, the second sliding block 223 is slidably matched with the second sliding groove 211, the second sliding block 223 is slidably matched with the third sliding groove 221, the first sliding block 222 is fixedly connected with the first end of the first sliding block 23, the first end of the first sliding block 23 is fixedly connected with the second end of the first sliding block 50, the second sliding block 23 is fixedly connected with the other end of the first sliding block 50, and the other end of the first sliding block is fixedly connected with the first end of the first sliding block 50.

When the shot blasting machine is used, a material to be shot is placed on the conveyor belt 30, the driving motor 48 is started, the bidirectional threaded rod 46 rotates, the threaded block 45 is driven to slide on the bidirectional threaded rod 46, then the material is clamped by the clamping plate 42 connected with the connecting rod 49 in a relative motion mode, the telescopic rod drives the first sliding rod 60 to slide on the first sliding groove 50, then drives the first sliding rod 222 to slide on the third sliding groove 221, then the second sliding rod 223 to slide on the third sliding groove 221, the protective cover 22 is opened, when the support 41 is close to an inlet of the box 10, the driving motor is started to reversely rotate the bidirectional threaded rod 46, then the threaded block 45 is driven to slide on the bidirectional threaded rod 46 to two sides, the clamping plate 42 is opened, after the material enters the box 10, the telescopic rod slides on the first sliding groove 50, the telescopic rod is far away from the box 10 to drive the first sliding rod 60, then the first sliding rod 222 is driven to slide on the second sliding groove 211, the second sliding rod 223 slides downwards on the third sliding groove 221, the protective cover 22 is closed, the limiting block 23 is clamped on the long side of the opening of the box 10, and the protective cover 22 is limited, and the shot blasting treatment is carried out on the material.

Alternatively, in the above technical solution, the clamping mechanism 40 includes a bracket 41, a clamping plate 42, a threaded block 45, a bidirectional threaded rod 46, a driving motor 48, a connecting rod 49 and a reinforcing mechanism, where the bracket 41 is slidably disposed on the conveyor belt 30, the threaded block 45 is in threaded connection with the bidirectional threaded rod 46, the threaded block 45 is fixedly connected with the connecting rod 49, the connecting rod 49 is fixedly connected with the clamping plate 42, the driving motor 48 is fixedly installed on the bracket 41, the bidirectional threaded rod 46 is rotatably installed on the bracket 41, and the bidirectional threaded rod 46 passes through the bracket 41 and is in transmission connection with the driving motor 48.

In use, the bracket 41 slides on the first chute 50 through the telescopic rod, the bidirectional threaded rod 46 is fixedly arranged on the upper part of the bracket 41, the threaded block 45 is in threaded connection with the bidirectional threaded rod 46, one end of the connecting rod 49 is fixedly connected with the threaded block 45, and the other end is fixedly connected with the clamping plate 42.

Optionally, in the above technical solution, the reinforcement mechanism includes a second slide bar 43, a reinforcement diagonal bar 44, and a third slide block 47, where the second slide bar 43 is fixedly installed on the bracket 41, the third slide block 47 is slidably matched with the second slide bar 43, one end of the reinforcement diagonal bar 44 is fixedly connected to the third slide block 47, and the other end is fixedly connected to the clamping plate 42.

When in use, the bracket 41 is also provided with a second slide bar 43, the second slide bar 43 is arranged in parallel with the bidirectional threaded rod 46, the third slide block 47 is in sliding fit on the second slide bar 43, one end of the reinforcing inclined bar 44 is fixedly connected with the third slide block 47, and the other end is fixedly connected with the clamping plate 42.

Optionally, in the above technical solution, the protective cover 22 is provided with an inner protective rubber pad and an outer protective rubber pad, and an intermediate layer portion of the inner protective rubber pad and the outer protective rubber pad is hollow.

In use, an inner protective rubber pad and an outer protective rubber pad are respectively installed on the inner side and the outer side of the protective cover 22.

Optionally, in the above technical solution, the protective rubber pad is rubber.

Alternatively, in the above technical solution, the limiting block 23 is L-shaped.

In use, the limiting block 23 is fixedly arranged at the lower part of the second sliding block 223 on the long side of the protective cover 22.

Alternatively, the lower part of the bracket 41 is provided in an L shape, and the short L-shaped side of the bracket 41 is slidably engaged with the first chute 50.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a shot-blasting machine with safeguard function, its characterized in that, including box (10), protection machanism (20), conveyer belt (30) and clamping mechanism (40) set up on box (10) protection machanism (20) offer first spout (50) on box (10) lateral wall, conveyer belt (30) swivelling joint is in on box (10), clamping mechanism (40) slidable mounting is in on first spout (50), protection machanism (20) are including connecting horizontal pole (21) and protection casing (22) the fixed mounting in box (10) both sides connecting horizontal pole (21) are in the junction of conveyer belt (30) protection casing (22) set up box (10) with second spout (211) have been offered on connecting horizontal pole (21) third spout (221) have been offered on box (10) opening department long side, be connected with first slider (222) and second slider (223) on the long side of protection casing (22) swivelling joint, first slider (222) and second slider (223) are in cooperation with second slider (223) are in second slider (23), one end of a first sliding rod (60) is in the first sliding groove (50) in a sliding fit mode through a third sliding block, the other end of the first sliding rod penetrates through the connecting cross rod (21) to be fixedly connected with the first sliding block (222), a telescopic rod is arranged in the first sliding groove (50), one end of the telescopic rod is fixedly connected with the third sliding block, and the other end of the telescopic rod is fixedly connected with the clamping mechanism (40).

2. The shot blasting machine with the protection function according to claim 1, wherein the clamping mechanism (40) comprises a support (41), a clamping plate (42), a thread block (45), a bidirectional threaded rod (46), a driving motor (48), a connecting rod (49) and a reinforcing mechanism, the support (41) is slidably arranged on the conveyor belt (30), the thread block (45) is in threaded connection with the bidirectional threaded rod (46), the thread block (45) is fixedly connected with the connecting rod (49), the connecting rod (49) is fixedly connected with the clamping plate (42), the driving motor (48) is fixedly installed on the support (41), the bidirectional threaded rod (46) is rotatably installed on the support (41), and the bidirectional threaded rod (46) penetrates through the support (41) to be in transmission connection with the driving motor (48).

3. The shot blasting machine with the protection function according to claim 2, wherein the reinforcing mechanism comprises a second sliding rod (43), a reinforcing inclined rod (44) and a third sliding block (47), the second sliding rod (43) is fixedly installed on the support (41), the third sliding block (47) is in sliding fit with the second sliding rod (43), one end of the reinforcing inclined rod (44) is fixedly connected to the third sliding block (47), and the other end of the reinforcing inclined rod is fixedly connected to the clamping plate (42).

4. The shot blasting machine with the protection function according to claim 1, wherein the protection cover (22) is provided with an inner protection rubber cushion and an outer protection rubber cushion, and an intermediate layer part of the inner protection rubber cushion and the outer protection rubber cushion is hollow.

5. The shot blasting machine with a protection function according to claim 4, wherein the protection rubber pad is rubber.

6. Shot blasting machine with protection function according to claim 1, characterized in that the limit block (23) is arranged in an L-shape.

7. A shot blasting machine with protection function according to claim 2, wherein the lower part of the bracket (41) is provided in an L shape, and the L-shaped short side of the bracket (41) is in sliding fit with the first chute (50).