CN216759509U - Shot blasting device with adjustable layer depth - Google Patents

Abstract

The utility model discloses a layer depth adjustable shot blasting cleaning device which comprises a shot blasting chamber, wherein a conveying track and an auxiliary track are arranged at the top inside the shot blasting chamber, a first electric telescopic rod is arranged on one side, away from the auxiliary track, of the inner wall of the shot blasting chamber, a pushing block is arranged on the outer wall of the first electric telescopic rod, a connecting block is arranged on the inner wall of the auxiliary track, the connecting block is movably connected with the auxiliary track through a spring, a conveying assembly is arranged inside the conveying track in a matched mode, a gear is arranged on the outer wall of the conveying assembly, and a first driving assembly and a second driving assembly which are meshed with the gear are arranged on the inner wall of the shot blasting chamber. The utility model can adjust the position of the workpiece for shot blasting rust removal, and the friction force of shots borne by the workpiece is different at different positions, so that the layer depth of the workpiece for rust removal is different, the workpiece can be subjected to two working processes of deep shot blasting rust removal and shallow shot blasting rust removal, and the selectivity of the layer depth of the workpiece for rust removal is increased.

Description

Shot blasting device with adjustable layer depth

Technical Field

The utility model relates to the technical field of shot blasting, in particular to a layer depth adjustable shot blasting device.

Background

With the rapid development of the economy of China, the industrial level of China is also continuously improved. The shot blasting machine utilizes an impeller rotating at a high speed to throw shots onto a workpiece continuously overturned in a roller, so as to achieve the purpose of cleaning the workpiece, and belongs to the field of casting machinery. It is suitable for the sand cleaning, rust removing and scale removing of casting and forging pieces in various industries. At present, a catenary conveyor line is used for conveying workpieces to be shot-blasted into a shot blasting machine for shot blasting treatment, and the shot blasting catenary conveyor line in the prior art is used for hanging the workpieces to be shot-blasted onto a special lifting hook of the shot blasting catenary conveyor line and then allowing the workpieces to enter the shot blasting machine for shot blasting treatment.

However, the shot blasting machine in the prior art can only polish the surface of a workpiece at the same depth, and if the thickness of rust on the surface of the workpiece is different, excessive polishing not only reduces polishing efficiency, but also affects the quality of the product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a layer depth adjustable shot blasting cleaning device to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a shot-blast cleaning device with adjustable layer depth, includes the shot-blasting room, the inside top of shot-blasting room is equipped with delivery track and supplementary track, delivery track with supplementary track is the vertical distribution, the shot-blasting room inner wall in delivery track keeps away from supplementary track one side is equipped with electric telescopic handle one, an electric telescopic handle outer wall is equipped with and promotes the piece, supplementary track inner wall is equipped with the connecting block, the connecting block pass through the spring with supplementary track swing joint, the inside matching of delivery track is equipped with transport assembly, the transport assembly outer wall is equipped with the gear, the shot-blasting room inner wall be equipped with gear engaged with drive assembly one and drive assembly two, drive assembly one is located electric telescopic handle one side, drive assembly two is located supplementary track one side.

Further, the inner wall of the auxiliary track is provided with a second electric telescopic rod, the outer wall of the second electric telescopic rod is close to one end of the connecting block and is provided with a support ring, the support ring is sleeved on the outer side of the spring, and the support ring is connected with the auxiliary track in a sliding mode through a sliding groove.

Furthermore, both ends of the conveying track extend to the outer side of the shot blasting chamber, two shot blasting devices are arranged below the conveying track inside the shot blasting chamber, and shot blasting and rust removing operations of conveying workpieces into the shot blasting chamber are guaranteed.

Furthermore, the first driving assembly and the second driving assembly are identical in structure, the first driving assembly comprises a chain, a plurality of transmission gears and a driving motor, the chain is meshed with the transmission gears, the driving motor is connected with the transmission gears through a first rotating shaft, and the chain is meshed with the gears, so that the first driving assembly and the second driving assembly can drive the gears to rotate.

Further, the conveying assembly comprises a conveying block, a connecting shaft and a hook, the conveying block is matched with the conveying track and the auxiliary track, the connecting shaft penetrates through the conveying block, the connecting shaft is movably connected with the conveying block, the hook is arranged at one end of the connecting shaft, the gear is arranged at the other end of the connecting shaft, and the workpiece can be conveyed.

Furthermore, the auxiliary track is communicated with the conveying track, and a movable groove matched with the pushing block is formed in the inner wall of the conveying track, so that the pushing block can be matched with the conveying track and the auxiliary track for use.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the auxiliary track, the first electric telescopic rod, the pushing block, the connecting block and the spring are arranged, so that the position of the workpiece for performing shot blasting and rust removal can be adjusted, and the friction force of shots borne by the workpiece is different at different positions, so that the layer depth of rust removal of the workpiece is different, the workpiece can perform two working processes of deep shot blasting and shallow shot blasting and rust removal, and the selectivity of the layer depth during rust removal of the workpiece is increased.

2. According to the utility model, through arranging the second electric telescopic rod, the support ring and the sliding chute, the workpiece for deep shot blasting rust removal can be limited, the workpiece for deep shot blasting rust removal operation is ensured not to deviate, the deep shot blasting rust removal operation of the workpiece is prevented from being influenced, and the stability of the device in use is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a top sectional view of the utility model as a whole;

FIG. 2 is a top sectional view of another aspect of the present invention as a whole;

FIG. 3 is a side view of the delivery assembly of the present invention;

FIG. 4 is a schematic view of the construction of the auxiliary track of the present invention;

FIG. 5 is an enlarged schematic view at A of FIG. 1 of the present invention;

in the figure: 1. a shot blasting chamber; 2. a conveying track; 3. an auxiliary track; 4. a first electric telescopic rod; 5. a pushing block; 6. connecting blocks; 7. a spring; 8. a delivery assembly; 9. a gear; 10. a first driving component; 11. a second driving component; 12. a second electric telescopic rod; 13. a support ring; 14. a chute; 15. a shot blasting machine; 16. a chain; 17. a transmission gear; 18. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a layer depth adjustable shot blasting cleaning device comprises a shot blasting chamber 1, wherein a conveying track 2 and an auxiliary track 3 are arranged at the top inside the shot blasting chamber 1, the conveying track 2 and the auxiliary track 3 are vertically distributed, two ends of the conveying track 2 extend to the outer side of the shot blasting chamber 1, two shot blasting devices 15 are arranged below the conveying track 2 inside the shot blasting chamber 1, a workpiece is conveyed to the inside of the shot blasting chamber 1 from the outer side of the shot blasting chamber 1 along the conveying track 2, the two shot blasting devices 15 are started to perform shot blasting operation on the workpiece, the workpiece which is subjected to shot blasting operation is conveyed to the outer side of the shot blasting chamber 1 along the conveying track 2, the workpiece can be conveyed to the inside of the shot blasting chamber 1 to perform shot blasting operation, an electric telescopic rod 4 is arranged on one side, far away from the auxiliary track 3, of the inner wall of the shot blasting chamber 1, a push block 5 is arranged on the outer wall of the electric telescopic rod 4, the auxiliary track 3 is communicated with the conveying track 2, the inner wall of the conveying track 2 is provided with a movable groove matched with the pushing block 5, the pushing block 5 moves into the conveying track 2 through the movable groove to push the conveying block in the conveying track 2 into the auxiliary track 3, the pushing block 5 can be matched with the conveying track 2 and the auxiliary track 3 for use, the inner wall of the auxiliary track 3 is provided with a connecting block 6, the connecting block 6 is movably connected with the auxiliary track 3 through a spring 7, a conveying assembly 8 is matched and arranged in the conveying track 2, the outer wall of the conveying assembly 8 is provided with a gear 9, the conveying assembly 8 comprises a conveying block, a connecting shaft and a hook, the conveying block is matched with the conveying track 2 and the auxiliary track 3, the connecting shaft penetrates through the conveying block, the connecting shaft is movably connected with the conveying block, and the hook is arranged at one end of the connecting shaft, the gear 9 is located the connecting axle other end, 1 inner wall in shot-blasting chamber be equipped with a drive assembly 10 and a drive assembly two 11 of gear 9 engaged with, a drive assembly 10 is located 4 tops of electric telescopic handle, a drive assembly two 11 is located supplementary track 3 one side, a drive assembly 10 with two 11 structures of drive assembly are the same, a drive assembly 10 includes chain 16, a plurality of drive gear 17 and driving motor 18, chain 16 with drive gear 17 meshes mutually, driving motor 18 through pivot one with drive gear 17 connects, chain 16 with gear 9 meshes mutually.

The specific implementation mode is as follows: when the device is used, a workpiece is fixed on the hook, the conveying track 2 is started, the conveying block moves along the track of the conveying track 2, the conveying block can drive the connecting shaft to move, the connecting shaft can drive the hook to move, the hook can drive the workpiece to move, so that the workpiece can be moved into the shot blasting chamber 1, two work sites in the shot blasting chamber 1 can perform shot blasting and rust removal on the workpiece, the first work site can perform deep shot blasting and rust removal on the workpiece, the second work site can perform shallow shot blasting and rust removal on the workpiece, when the workpiece needs to be subjected to deep rust removal, the conveying block is moved to the first work site, the shot blasting device 15 and the first driving assembly 10 are started simultaneously, the shot blasting device 15 can perform shot blasting and rust removal on the workpiece, the driving motor 18 can drive one transmission gear 17 to rotate, the transmission gear 17 can drive the chain 16 to move, the chain 16 can drive the meshed gears 9 to rotate, the gears 9 can drive the connecting shaft to rotate, the connecting shaft can drive the hook to rotate, the hook can drive the workpiece to rotate, so that the workpiece can be subjected to all-sided shot blasting and rust removal, when the workpiece is subjected to deep rust removal, the conveying block is continuously moved along the conveying track 2 to convey the workpiece to the outer side of the shot blasting chamber 1, when the workpiece needs to be subjected to shallow shot blasting and rust removal, after the conveying block is moved to the first work site, the first electric telescopic rod 4 is started to extend the first electric telescopic rod 4, the first electric telescopic rod 4 can drive the pushing block 5 to move, the pushing block 5 can generate thrust on the conveying block to move the conveying block into the auxiliary track 3, the conveying block can drive the connecting block 6 to move in the moving process, the connecting block 6 is compressed, after the conveying block is moved to the second work site along the auxiliary track 3, the shot blasting device 15 and the second driving component 11 are started at the same time, the shot blasting device 15 can perform rust removal on the workpiece, and the distance from the shot blasting device 15 is increased, therefore, the friction force of the shot thrown by the shot blasting device 15 on the workpiece is reduced, so that the depth of a rust removing layer of the shot blasting device 15 on the workpiece is reduced, at the moment, the driving motor 18 drives the connecting shaft to rotate, so as to drive the workpiece to rotate, so that the workpiece is subjected to all-sided shot blasting and rust removing work, when the workpiece is subjected to shallow shot blasting and rust removing, the electric telescopic rod I4 is started again, so that the electric telescopic rod I4 is shortened, so that the pushing block 5 releases the thrust on the conveying block, at the moment, the rebound force generated by the spring 7 drives the connecting block 6 to move, the connecting block 6 drives the conveying block to move, so that the conveying block is moved into the conveying track 2, the workpiece subjected to shallow shot blasting and rust removing can be conveyed to the outer side of the shot blasting chamber 1, and the position of the workpiece subjected to shot blasting and rust removing can be adjusted through the auxiliary track 3, the electric telescopic rod I4, the pushing block 5, the connecting block 6 and the spring 7, the friction force of the shot on the workpiece is different at different positions, so that the layer depth of rust removal of the workpiece is different, the workpiece can be subjected to two working processes of deep shot blasting rust removal and shallow shot blasting rust removal, and the selectivity of the layer depth of the workpiece during rust removal is increased.

Referring to fig. 1-2 and fig. 4-5, the present invention provides the following technical solutions: the utility model provides a shot-blast cleaning device with adjustable depth of layer, still including locating drive two 12 of electric telescopic handle of 3 inner walls of supplementary track, it is close to drive two 12 outer walls of electric telescopic handle 6 one end of connecting block is equipped with support ring 13, support ring 13 cover is located the spring 7 outside, support ring 13 pass through spout 14 with supplementary track 3 sliding connection.

The specific implementation mode is as follows: when the device is used, when a workpiece is subjected to deep shot blasting and rust removal at a first work site in the conveying track 2, the driving electric telescopic rod II 12 is started, the driving electric telescopic rod II 12 is extended, the supporting ring 13 is driven to move by the extension of the driving electric telescopic rod II 12, the supporting ring 13 is driven to move along the sliding groove 14, the supporting ring 13 is moved to a position contacting with the connecting block 6 and is stopped, the driving electric telescopic rod II 12 carries out limit support on the connecting block 6 through the supporting ring 13, so that the workpiece subjected to deep shot blasting and rust removal operation can not deviate, the phenomenon that the connecting block 6 is accidentally pushed to move into the auxiliary track 3 by the workpiece subjected to deep shot blasting and rust removal operation is avoided, the stability of the workpiece subjected to deep shot blasting and rust removal operation is ensured, and the position of the workpiece subjected to shot blasting and rust removal can be adjusted through the auxiliary track 3, the electric telescopic rod I4, the pushing block 5, the connecting block 6 and the spring 7, the friction force of the shot on the workpiece is different at different positions, so that the layer depth of rust removal of the workpiece is different, the workpiece can be subjected to two working processes of deep shot blasting rust removal and shallow shot blasting rust removal, and the selectivity of the layer depth of the workpiece during rust removal is increased.

The working principle of the utility model is as follows:

referring to the attached drawings 1-5 of the specification, the position of the workpiece subjected to shot blasting and rust removal can be adjusted by arranging the auxiliary track 3, the electric telescopic rod I4, the pushing block 5, the connecting block 6 and the spring 7, the layer depth of the workpiece subjected to rust removal can be different by different friction forces of shots on the workpiece at different positions, the workpiece can be subjected to two working processes of deep shot blasting and shallow shot blasting and rust removal, and the selectivity of the layer depth of the workpiece during rust removal is increased.

Further, referring to the attached drawings 1-2 and the attached drawings 4-5 of the specification, the electric telescopic rod II 12, the supporting ring 13 and the sliding groove 14 are arranged, so that the workpiece for deep shot blasting rust removal can be limited, the workpiece for deep shot blasting rust removal operation is prevented from deviating, the workpiece is prevented from being influenced for deep shot blasting rust removal operation, and the stability of the device during use is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a shot-blast cleaning device with adjustable depth of layer, includes shot-blasting room (1), its characterized in that: the shot blasting machine is characterized in that a conveying track (2) and an auxiliary track (3) are arranged at the top inside the shot blasting chamber (1), the conveying track (2) and the auxiliary track (3) are vertically distributed, a first electric telescopic rod (4) is arranged on one side, away from the auxiliary track (3), of the inner wall of the shot blasting chamber (1) on the conveying track (2), a pushing block (5) is arranged on the outer wall of the first electric telescopic rod (4), a connecting block (6) is arranged on the inner wall of the auxiliary track (3), the connecting block (6) is movably connected with the auxiliary track (3) through a spring (7), a conveying assembly (8) is arranged inside the conveying track (2) in a matching mode, a gear (9) is arranged on the outer wall of the conveying assembly (8), a first driving assembly (10) and a second driving assembly (11) which are meshed with the gear (9) are arranged on the inner wall of the shot blasting chamber (1), and the first driving assembly (10) is located above the first electric telescopic rod (4), the second driving assembly (11) is located on one side of the auxiliary track (3).

2. The shot-blasting cleaning device with adjustable depth of layer of claim 1, characterized in that: the auxiliary track (3) inner wall is equipped with two (12) electric telescopic handle, two (12) outer walls of electric telescopic handle are close to connecting block (6) one end is equipped with support ring (13), support ring (13) cover is located spring (7) outside, support ring (13) through spout (14) with auxiliary track (3) sliding connection.

3. The shot-blasting cleaning device with adjustable depth of layer of claim 1, characterized in that: the two ends of the conveying track (2) extend to the outer side of the shot blasting chamber (1), and two shot blasting devices (15) are arranged inside the shot blasting chamber (1) and below the conveying track (2).

4. The shot-blasting cleaning device with adjustable depth of layer of claim 1, characterized in that: the first driving assembly (10) and the second driving assembly (11) are identical in structure, the first driving assembly (10) comprises a chain (16), a plurality of transmission gears (17) and a driving motor (18), the chain (16) is meshed with the transmission gears (17), the driving motor (18) is connected with the transmission gears (17) through a first rotating shaft, and the chain (16) is meshed with the gears (9).

5. The shot-blasting cleaning device with adjustable depth of layer of claim 1, characterized in that: the conveying assembly (8) comprises a conveying block, a connecting shaft and a hook, the conveying block is matched with the conveying track (2) and the auxiliary track (3), the connecting shaft penetrates through the conveying block, the connecting shaft is movably connected with the conveying block, the hook is arranged at one end of the connecting shaft, and the gear (9) is arranged at the other end of the connecting shaft.

6. The shot-blasting cleaning device with adjustable depth of layer of claim 1, characterized in that: the auxiliary track (3) is communicated with the conveying track (2), and a movable groove matched with the pushing block (5) is formed in the inner wall of the conveying track (2).

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