阅读说明：本技术 一种抛丸处理设备 (Shot blasting treatment equipment ) 是由 葛元安 于 2020-07-21 设计创作，主要内容包括：本发明涉及一种对工件进行抛丸的抛丸处理设备,包括箱体,箱体上设置有用于吊挂工件的吊挂机构和对工件进行表面处理的抛丸机构,所述的抛丸机构由箱壁上设置的各个抛丸单元和对抛丸物进行回收循环输送的抛丸物料循环单元组成,抛丸单元包括抛丸嘴,抛丸嘴沿箱体的箱壁厚度方向设置,抛丸嘴延伸至箱体外侧的端部与抛丸物料循环单元相连接,抛丸嘴延伸至箱体内部的端部设置成封堵状,抛丸嘴的侧壁上设置有供抛丸嘴内的抛丸物流出的出口,所述出口的物料流出指向与抛丸嘴的长度方向呈夹角布置且指向箱体的中心,抛丸嘴上设置有离心部,离心部使得从出口流出的抛丸物离心甩出。该设备能够有效地调节各个部件进行有效的运行,可以有效降低抛丸设备的生产成本。(The invention relates to shot blasting treatment equipment for performing shot blasting on a workpiece, which comprises a box body, wherein a hanging mechanism for hanging the workpiece and a shot blasting mechanism for performing surface treatment on the workpiece are arranged on the box body, the shot blasting mechanism consists of shot blasting units arranged on the box wall and shot blasting material circulating units for recycling and conveying shot blasting materials, each shot blasting unit comprises a shot blasting nozzle, the shot blasting nozzles are arranged along the thickness direction of the box wall of the box body, the end parts of the shot blasting nozzles extending to the outer side of the box body are connected with the shot blasting material circulating units, the end parts of the shot blasting nozzles extending to the inner side of the box body are arranged in a blocking shape, an outlet for allowing shot blasting materials in the shot blasting nozzles to flow out is arranged on the side wall of each shot blasting nozzle, the material outflow direction of the outlet and the length direction of the shot blasting nozzle are arranged at an included angle and point to the center of the box body, a centrifugal part is arranged on the shot blasting nozzle, and shot blasting objects flowing out of the outlet are centrifugally thrown out by the centrifugal part. The shot blasting equipment can effectively adjust each part to effectively operate, and can effectively reduce the production cost of the shot blasting equipment.)

1. A shot blasting processing device is characterized in that: including the box, be provided with on the box and be used for hanging the mechanism of hanging of work piece and carry out surface treatment's shot blasting mechanism to the work piece, shot blasting mechanism by each shot-blast unit that sets up on the tank wall with to throw the shot-blast material circulation unit that the thing carries out recovery circulation to and carry out and transport and constitute, throw the ball unit and include throwing the ball mouth, throw the ball mouth along the tank wall thickness direction setting of box, the tip that the ball mouth extends to the box outside is connected with throwing the ball material circulation unit, the tip that the ball mouth extends to the box inside sets up to the shutoff form, is provided with the export that supplies the interior thing of throwing ball mouth on the lateral wall of throwing the ball mouth, the material outflow director of export is the center that the contained angle was arranged and directional box with the length direction of throwing the ball mouth, is provided with off the.

2. Shot-blasting treatment apparatus according to claim 1, characterised in that: the centrifugal part comprises an annular moving part which is rotatably installed, centrifugal plates are arranged on the moving part at intervals along the circumferential direction of the moving part, and the centrifugal plates correspond to the outlet.

3. Shot-blasting treatment apparatus according to claim 2, wherein: the shot blasting objects are a mixture consisting of a solid phase and a liquid phase, a separation part for separating the solid phase from the liquid phase is arranged in the shot blasting nozzle, the outlet comprises an A1 outlet and a B1 outlet which are sequentially arranged along the flowing direction of the shot blasting objects in the shot blasting nozzle, the centrifugal part comprises A, B centrifugal parts which are respectively arranged corresponding to the A1 outlet and the B1 outlet, and the number of the outlets can be selected according to actual requirements.

4. Shot-blasting treatment apparatus according to claim 3, characterised in that: the included angle between the material outflow direction of the A1 outlet and the length direction of the shot blasting nozzle is smaller than the included angle between the material outflow direction of the B1 outlet and the length direction of the shot blasting nozzle.

5. Shot-blasting treatment apparatus according to claim 4, wherein: the shot blasting nozzle comprises a fixed piece, the movable piece is rotatably installed on the fixed piece, the movable piece and the fixed piece are both formed by pipe bodies, and outlets A1 and B1 are arranged on the fixed piece.

6. Shot-blasting treatment apparatus according to claim 5, wherein: the movable piece is provided with two reducing sections, the inner diameter of the pipe wall of each reducing section is larger than the outer diameter of the pipe wall of the corresponding position on the fixed piece, the side walls of the pipe bodies of the two reducing sections are respectively provided with an A1 outlet and a B1 outlet, the pipe wall of the top of the fixed piece is provided with an A2 outlet and a B2 outlet, the two reducing sections are arranged corresponding to the A2 outlet and the B2 outlet, the A1 outlet and the A2 outlet are communicated and connected, and the B1 outlet and the B2 outlet are communicated and connected.

7. Shot-blasting treatment apparatus according to claim 5, wherein: the separation part set up on the mounting, the separation part including be the protruding drum spare of hanging the form assembly on the inner wall of the lumen upside of mounting and hang the separator of form assembly on the inner wall of the lumen upside of mounting upside down, protruding drum spare makes its downside flow channel reduce gradually earlier along the flow direction of throwing the ball thing and then increase gradually, the separator is used for separating A1 export and B1 export, the separator downside leaves the runner that the lumen that supplies both sides is linked together.

8. Shot-blasting treatment apparatus according to claim 5, wherein: the end part of the moving part extending to the outer side of the box body is provided with a driving gear, the driving gear is connected with a synchronous driving unit through a transmission assembly, and the synchronous driving unit adjusts the moving part on each shot blasting unit to synchronously rotate.

9. Shot-blasting treatment apparatus according to claim 8, wherein: the transmission assembly comprises a transition gear and an A bevel gear which are engaged with the driving gear, the A bevel gear and the transition gear are coaxially arranged, the synchronous driving assembly comprises an A1 and an A2 transmission shaft which are arranged in two standing shapes, the A1 and the A2 transmission shaft are connected with the driving source through the transmission assembly, the A1 and the A2 transmission shaft are respectively arranged at the joint of the left side wall, the right side wall and the rear side wall of the shot blasting box chamber, distribution transmission rods which are horizontally arranged are respectively arranged on the left side wall, the right side wall and the rear side wall, a rod body of each distribution transmission rod is in transmission connection with the A bevel gear through the B bevel gear, the distribution transmission rods are arranged on the left side wall, the right side wall and the rear side wall at intervals in the height.

10. Shot-blasting treatment apparatus according to claim 8, characterised by comprising at least any one of the following A, B:

A. the driving gear is fixedly assembled on the side wall of the box body in a rotating mode, the moving part is assembled with the driving gear in a sliding mode along the length direction of the moving part, and the shot blasting unit is movably installed along the thickness direction of the side wall of the box body;

B. the connection part of the shot blasting unit and the shot blasting material circulation unit is provided with an adjusting piece, the adjusting piece is in interference fit with the shot blasting unit, and a rack part is arranged on the adjusting piece.

Technical Field

The invention relates to the field of shot blasting equipment, in particular to shot blasting treatment equipment.

Background

The traditional shot blasting equipment mainly moves along a circular or elliptical track by adjusting the outlet of the shot blasting nozzle, so that reliable shot blasting treatment on workpieces in a box chamber is realized. However, a plurality of shot blasting units are required to be arranged on a common box room, each shot blasting unit comprises a shot blasting nozzle, and therefore a set of complex regulating and controlling system is required to regulate the shot blasting nozzles on the shot blasting units to rotate, and therefore the cost of the whole equipment is high.

Disclosure of Invention

The invention aims to provide shot blasting treatment equipment, which can reduce the production cost of shot blasting equipment.

The technical scheme adopted by the invention is as follows:

the utility model provides a shot blasting treatment device, includes the box, is provided with on the box and is used for hanging the mechanism of work piece and carry out the shot blasting mechanism of surface treatment to the work piece, shot blasting mechanism by each shot-blast unit that sets up on the tank wall with to throwing the ball material circulation unit that the ball was retrieved and is circulated the transport and constitute, throw the ball unit and include throwing the ball mouth, throw the ball mouth along the tank wall thickness direction setting of box, the tip that the ball mouth extends to the box outside is connected with throwing ball material circulation unit, the tip that the ball mouth extends to the box inside sets up to the shutoff form, be provided with the export that supplies the interior ball material of throwing the ball of ball mouth to flow on the lateral wall of throwing the ball mouth, the material of export flows directional and is the center that the contained angle was arranged and directional box with the length direction of throwing the ball mouth, is provided with off the.

Preferably, the centrifugal part comprises an annular movable part which is rotatably installed, centrifugal plate pieces are arranged on the movable part at intervals along the circumferential direction of the movable part, and the centrifugal plate pieces are arranged corresponding to the outlet.

Preferably, the shot blasting object is a mixture of a solid phase and a liquid phase, a separation part for separating the solid phase from the liquid phase is arranged in the shot blasting nozzle, the outlet comprises an A1 outlet and a B1 outlet which are sequentially arranged along the flowing direction of the shot blasting object in the shot blasting nozzle, and the centrifugal part comprises a A, B centrifugal part which is respectively arranged corresponding to the A1 outlet and the B1 outlet. The number of outlets can be selected according to actual requirements.

Preferably, the included angle between the material outflow direction of the A1 outlet and the length direction of the shot blasting nozzle is smaller than the included angle between the material outflow direction of the B1 outlet and the length direction of the shot blasting nozzle.

Preferably, the shot blasting nozzle comprises a fixed piece, the movable piece is rotatably installed on the fixed piece, the movable piece and the fixed piece are both formed by pipe bodies, and the outlets A1 and B1 are arranged on the fixed piece.

Preferably, the movable piece is provided with two reducing sections, the inner diameter of the pipe wall of each reducing section is larger than the outer diameter of the pipe wall of the corresponding position on the fixed piece, the side walls of the pipe bodies of the two reducing sections are respectively provided with an A1 outlet and a B1 outlet, the pipe wall of the top of the fixed piece is provided with an A2 outlet and a B2 outlet, the two reducing sections are arranged corresponding to the A2 outlet and the B2 outlet, the A1 outlet and the A2 outlet are communicated and connected, and the B1 outlet and the B2 outlet are communicated and connected.

Preferably, the separation part is arranged on the fixing part, the separation part comprises a convex drum part which is assembled on the inner wall of the upper side of the tube cavity of the fixing part in an inverted hanging manner and a partition part which is assembled on the inner wall of the upper side of the tube cavity of the fixing part in an inverted hanging manner, the convex drum part enables the flow channel of the lower side of the convex drum part to be gradually reduced and then gradually increased along the flow direction of shot blasting objects, the partition part is used for partitioning an A1 outlet and a B1 outlet, and a flow channel for communicating the tube cavities on two sides is reserved on the lower.

Preferably, the end part of the movable part extending to the outer side of the box body is provided with a driving gear, the driving gear is connected with a synchronous driving unit through a transmission assembly, and the synchronous driving unit adjusts the movable part on each shot blasting unit to synchronously rotate.

Preferably, the transmission assembly comprises a transition gear and an A bevel gear which are engaged with the driving gear, the A bevel gear and the transition gear are coaxially mounted, the synchronous driving assembly comprises A1 and A2 transmission shafts which are arranged in a two-dimensional mode, the A1 and the A2 transmission shafts are connected with the driving source through the transmission assembly, the A1 and the A2 transmission shafts are respectively arranged at the joint of the left side wall, the right side wall and the rear side wall of the shot blasting box chamber, horizontally arranged distribution transmission rods are respectively arranged on the left side wall, the right side wall and the rear side wall, the rod bodies of the distribution transmission rods are in transmission connection with the A bevel gear through the B bevel gear, the distribution transmission rods are arranged on the left side wall, the right side wall and the rear side wall at intervals in the height direction, and.

Preferably, the shot blasting treatment apparatus is characterized in that: the driving gear rotates and is fixedly assembled on the side wall of the box body, the moving part is assembled with the driving gear in a sliding mode along the length direction of the moving part, and the shot blasting unit is movably installed along the thickness direction of the side wall of the box body.

The invention has the technical effects that:

compared with the prior art, the technical scheme provided by the invention can effectively simplify the structure of the shot blasting unit and reduce the cost of the whole equipment.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a shot blasting unit and a transmission assembly;

FIG. 3 is a front view of the transmission assembly and the synchronous drive assembly;

FIG. 4 is an isometric view of the transmission assembly and the synchronous drive assembly;

FIG. 5 is a schematic view of the assembly of the stationary member and the movable member;

FIG. 6 is a cross-sectional view of FIG. 3;

FIG. 7 is a schematic view of the movable member;

fig. 8 is a schematic structural view of the regulating member.

The corresponding relation of all the reference numbers is as follows:

1000-shot blasting unit, 1100-shot blasting nozzle, 1110-centrifugal part, 1111-movable part, 1111a-A1 outlet, 1111B-B1 outlet, 1112-centrifugal plate part, 1113-A centrifugal part, 1114-B centrifugal part, 1120-fixed part, 1121-A2 outlet, 1122-B2 outlet, 1130-separated part, 1131-convex drum part, 1132-separating part, 2000-shot blasting circulation material unit, 3000-driving gear, 4000-transmission component, 4100-transition gear, 4200-A bevel gear, 4300-B bevel gear, 4400-distribution transmission rod, 5000-synchronous driving component, 5100-A1 transmission shaft, 5200-A2 transmission shaft, 6000-adjusting part and 6100-rack part.

Detailed Description

In order that the objects and advantages of the invention will be more clearly understood, the following description is given in conjunction with the accompanying examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.

As shown in figures 1 to 8, a shot blasting device comprises a box body, a hanging mechanism for hanging a workpiece and a shot blasting mechanism for performing surface treatment on the workpiece are arranged on the box body, the shot blasting mechanism consists of shot blasting units 1000 arranged on the box wall and shot blasting material circulating units 2000 for recycling and conveying shot blasting materials, each shot blasting unit 1000 comprises a shot blasting nozzle 1100, the shot blasting nozzles 1100 are arranged along the thickness direction of the box wall of the box body, the end parts of the shot blasting nozzles 1100 extending to the outer side of the box body are connected with the shot blasting material circulating units 2000, the end parts of the shot blasting nozzles 1100 extending to the inner side of the box body are arranged in a plugging shape, an outlet for allowing shot blasting materials in the shot blasting nozzles 1100 to flow out is arranged on the side wall of each shot blasting nozzle 1100, the material outflow direction of export is the center that the contained angle was arranged and directional box with the length direction of throwing ball mouth 1100, is provided with centrifugation portion 1110 on the throwing ball mouth 1100, and centrifugation portion 1110 makes the shot-blast thing centrifugation that flows out from the export throw away. The shot blasting material circulation unit 2000 includes a shot blasting material recovery assembly and a pumping assembly, the pumping assembly may be formed by a plunger pump, and an outlet of the plunger pump is connected to an inlet of each shot blasting nozzle 1100. This equipment of this equipment can adjust each part effectively and carry out effectual operation, can effectively reduce the manufacturing cost of throwing ball equipment.

As shown in fig. 7, the centrifugal portion 1110 includes an annular movable member 1111 that is rotatably installed, and centrifugal plate members 1112 are provided on the movable member 1111 at intervals along a circumferential direction thereof, and the centrifugal plate members 1112 are arranged corresponding to the outlet. The eccentric plate members 1112 may be spaced around the periphery of the movable member or may be part of the outlet. The shot blasting materials need to be centrifuged when being thrown out from an outlet, so the rotatably installed annular movable piece 1111 is arranged to be centrifuged, and the centrifugal plate 1112 is arranged to enable the shot blasting materials to be more dispersed when being thrown out, so that shot blasting is more sufficient for workpieces, and the shot blasting efficiency is improved.

As shown in fig. 6 and 7, the blasting objects are a mixture of a solid phase and a liquid phase, a separation part 1130 for separating the solid phase from the liquid phase is provided in the blasting nozzle 1100, the outlets include an outlet 1111a of a1 and an outlet 1111B of B1, which are sequentially provided in the flow direction of the blasting objects in the blasting nozzle 1100, and the centrifugal part 1110 includes an a centrifugal part 1113 and a B centrifugal part 1114, which are respectively arranged corresponding to the outlet 1111a of a1 and the outlet 1111B of B1. The number of outlets can be selected according to actual requirements. The device adopts a wet shot blasting mode, shot blasting objects are selected from a mixture consisting of a solid phase and a liquid phase, the centrifugal part 1110 at the outlet of the shot blasting objects carries out centrifugal acceleration, and the shot blasting is carried out on workpieces in the central position of the box body.

As shown in FIG. 6, the included angle between the outflow direction of the material from the outlet 1111a of A1 and the length direction of the throwing nozzle 1100 is smaller than the included angle between the outflow direction of the material from the outlet 1111B of B1 and the length direction of the throwing nozzle 1100. The angles are set so that the flow paths of the shot objects flowing out of the outlets 1111a and 1111B of the A1 and the B1 meet at a part in the center of the box body, so that the shot objects can reliably treat the surface of the workpiece.

As shown in fig. 5, the blasting nozzle 1100 includes a fixed member 1120, a movable member 1111 is rotatably installed on the fixed member 1120, the movable member 1111 and the fixed member 1120 are both formed of a pipe body, and an outlet 1111a of a1 and an outlet 1111B of a B1 are disposed on the fixed member 1120.

As shown in fig. 6, the movable member 1111 is provided with two reducing sections, the inner diameter of the tube wall of the reducing section is larger than the outer diameter of the tube wall at the corresponding position on the fixed member 1120, the side walls of the tube bodies of the two reducing sections are respectively provided with an outlet 1111a of a1 and an outlet 1111B of B1, the top tube wall of the fixed member 1120 is provided with an outlet 1121 of a2 and an outlet 1122 of B2, the two reducing sections are arranged corresponding to the outlets 1121 and 1122 of a2 and B2, the outlets 1111a of a1 and the outlets 1121 of a2 are connected in a communicating manner, and the outlets 1111B of B1 and the outlets 2 are connected in a. The arrangement is that shot blasting materials flow out from an A2 outlet 1121 and a B2 outlet 1122 on the fixed piece 1120, enter the variable-diameter section on the movable piece 1111, rotate and centrifuge through the movable piece 1111 at the variable-diameter section, and are centrifugally thrown out from an A1 outlet 1111a and a B1 outlet 1111B.

As shown in fig. 6, the separating part 1130 is disposed on the fixing member 1120, the separating part 1130 includes a protruding drum member 1131 which is hung upside down and is mounted on the inner wall of the upper side of the lumen of the fixing member 1120, and a separating member 1132 which is hung upside down and is mounted on the inner wall of the upper side of the lumen of the fixing member 1120, the protruding drum member 1131 makes the flow passage on the lower side thereof gradually decrease and then gradually increase along the flow direction of the shot objects, the separating member 1132 is used for separating an outlet 1111a of a1 and an outlet 1111B of B1, and a flow passage for communicating the lumens on the two sides is reserved on the lower side of the separating. By the arrangement, when shot blasting materials pass through the separation part 1130, liquid flows out from the B1 outlet 1111B close to the convex drum 1131, solid flows out from the A1 outlet 1111a far away from the convex drum 1131 due to inertia, and the partition member 1132 separates the A1 outlet 1111a from the B1 outlet 1111B, so that solid-liquid separation is realized.

As shown in fig. 4, a driving gear 3000 is disposed at an end of the movable element 1111 extending to the outside of the box body, the driving gear 3000 is connected to a synchronous driving unit through a transmission assembly 4000, and the synchronous driving unit adjusts the movable elements 1111 of each shot blasting unit 1000 to rotate synchronously. And the driving gear 3000 is used for adjusting the movable part 1111 to rotate, so that the operation is simple and efficient.

As shown in fig. 2, 3 and 4, the transmission assembly 4000 includes a transition gear 4100 and an a bevel gear 4200 engaged with the driving gear 3000, the a bevel gear 4200 and the transition gear 4100 are coaxially installed, the synchronous driving assembly 5000 includes a1 transmission shaft 5100 and an a2 transmission shaft 5200 which are arranged in two vertical directions, the a1 transmission shaft 5100 and the a2 transmission shaft 5200 are connected to the driving source through the transmission assembly 4000, the a1 transmission shaft 5100 and the a2 transmission shaft 5200 are respectively disposed at the junctions of the left and right side walls and the rear side wall of the shot blasting chamber, the left and right side walls and the rear side wall are respectively provided with a horizontally arranged distribution transmission rod 4400, the shaft of the distribution transmission rod 4400 is in transmission connection with the a bevel gear 4300 through the B bevel gear 4300, the distribution transmission rods 4400 are spaced apart on the left and right side walls and the rear side wall in the height direction, and the shot blasting units 1000 are spaced apart in the length direction of. Each shot blasting unit 1000 is connected through the transmission assembly 4000 and the synchronous driving assembly 5000, each shot blasting nozzle 1100 synchronous rotation of a driving source is started, synchronous belt transmission is used in the embodiment, the synchronous belt driving assembly rotates, each shot blasting unit rotates through the transmission assembly, and the shot blasting machine is simple in structure and convenient to use.

As shown in fig. 2 and 3, the driving gear 3000 is rotatably and fixedly mounted on the sidewall of the box body, the movable member 1111 is slidably mounted with the driving gear 3000 along the length direction thereof, and the blasting unit 1000 is movably mounted along the thickness direction of the sidewall of the box body. With moving part 1111 and the sliding assembly of drive gear 3000, throw ball unit 1000 along the thickness direction movable mounting of box lateral wall, be favorable to adjusting the exit position of throwing ball mouth 1100, make it aim at the work piece of treating that is located the box center, improve and throw ball efficiency, make and throw the ball more abundant.

As shown in fig. 2, 3, 4, and 8, in this embodiment, an adjusting piece 6000 is provided at a connection portion between an outlet of the plunger pump and an inlet of each of the blasting nozzles 1100, the adjusting piece 6000 is in interference fit with the blasting nozzles, a rack portion 6100 is provided on the adjusting piece 6000, and position adjustment of the blasting unit 1000 in the thickness direction of the side wall of the box body is achieved through the rack portion 6100. The adjusting pieces 6000 corresponding to the shot blasting units 1000 realize synchronous adjustment through the transmission rod pieces, the second group of synchronous transmission assemblies positioned at the joint of the left side wall, the right side wall and the rear side wall of the shot blasting box chamber are synchronously driven by the synchronous belts, and then the synchronous adjustment is realized through the transmission rod pieces.

The embodiment also provides a method for performing shot blasting treatment on the workpiece, which comprises the following operations of hanging the workpiece on a hanging mechanism, closing a box door, starting a shot blasting material circulation unit 2000, supplying shot blasting materials to each shot blasting nozzle 1100, and adjusting the direction of an outlet on the shot blasting nozzle 1100, so that the direction of material outflow at the outlet is arranged at an included angle with the length direction of the shot blasting nozzle 1100 and points to the center of the box body, and starting a centrifugal part 1110 arranged on the shot blasting nozzle 1100 to centrifugally throw shot blasting materials flowing out from the outlet to perform shot blasting treatment on the surface of the workpiece.

The workpiece is hung on the hanging mechanism, the box door is closed, the shot blasting material circulating unit 2000 is started to supply shot blasting materials to each shot blasting nozzle 1100, the direction of an outlet on each shot blasting nozzle 1100 is adjusted, the material outflow direction at the outlet is arranged at an included angle with the length direction of the shot blasting nozzles 1100 and points to the position, to be shot blasting processed, of the workpiece in the box body, the shot blasting nozzles 1100 are started, and shot blasting objects flowing out of the outlet are centrifugally thrown out by the centrifugal portion 1110 on the shot blasting nozzles 1100 to perform shot blasting processing on the surfaces of the workpiece.

The workpiece is mounted on the hanging mechanism and moved to the position, to be subjected to shot blasting, of the workpiece in the box body of the box body, and the vertical position of the hanging mechanism is adjusted, so that the mounted workpiece is located at the material outflow direction position at the outlet of the shot blasting nozzle 1100.

And starting the shot blasting material circulation unit 2000, enabling the shot blasting material mixed with solid and liquid to enter the shot blasting nozzle 1100, enabling the material to be subjected to solid-liquid separation through the separation part 1130, and enabling the material to respectively flow out of an outlet 1111a of the A1 and an outlet 1111B of the B1 on the shot blasting nozzle 1100.

The outlet of the shot blasting nozzle 1100 comprises an A1 outlet 1111a and a B1 outlet 1111B, an included angle between the outflow direction of the material at the A1 outlet 1111a and the length direction of the shot blasting nozzle 1100 is smaller than an included angle between the outflow direction of the material at the B1 outlet 1111B and the length direction of the shot blasting nozzle 1100, so that the materials subjected to solid-liquid separation flow out from the A1 and B1 ports and finally converge at a position to be subjected to shot blasting treatment of the workpiece in the box body, and shot blasting is performed on the workpiece.

The centrifugal part 1110 is arranged, the centrifugal part 1110 comprises an annular moving part 1111 which is rotatably installed, materials flow out from an outlet 1111a of A1 and an outlet 1111B of B1, centrifugal force is generated when the materials flow out from an outlet 1111a of A1 and an outlet 1111B of B1 through the rotating moving part 1111, and finally the materials are shot to a position to be shot-blasted of a workpiece in the box body.

Two reducing sections are arranged on the movable piece 1111, after the shot blasting materials are subjected to solid-liquid separation, the shot blasting materials firstly enter the reducing sections on the movable piece 1111 to fill the first-layer cavity of the reducing sections, and are thrown out from an A1 outlet 1111a and a B1 outlet 1111B which are respectively arranged on the side walls of the pipe bodies of the two reducing sections after rotating and centrifuging.

Centrifugal plate members 1112 are arranged on the movable member 1111 at intervals in the circumferential direction, the centrifugal plate members 1112 are arranged corresponding to outlets, when materials flow out of the outlets 1111a and 1111B of the A1 and the outlets 1, the movable member 1111 is rotated, and the materials are dispersed more by the centrifugal plate members 1112, so that the shot blasting is performed on the workpieces fully.

Moving part 1111 slides along its length direction and drive gear 3000 and assembles, and shot blasting unit 1000 is along the thickness direction movable mounting of box lateral wall, and when shot blasting machine processing not unidimensional part, the mounted position of shot blasting unit 1000 along box lateral wall thickness direction is adjusted, makes the material of exit flow directional box's center. In this embodiment, an adjusting piece 6000 is disposed at a connection position of an outlet of the plunger pump and an inlet of each blasting nozzle 1100, a rack portion 6100 is disposed on the adjusting piece 6000, and position adjustment of the blasting unit 1000 along a thickness direction of a side wall of the box body is achieved through the rack portion 6100. The adjusting pieces 6000 corresponding to the shot blasting units 1000 realize synchronous adjustment through the transmission rod pieces.

The method comprises the steps that a solid-liquid mixed material enters a shot blasting nozzle 1100 at a certain initial speed, a separation part 1130 is arranged on the shot blasting nozzle 1100, the separation part 1130 comprises a convex drum member 1131 which is arranged on the inner wall of the upper side of a pipe cavity of the shot blasting nozzle 1100 in an inverted hanging mode and a separation member 1132 which is arranged on the inner wall of the upper side of the pipe cavity of the shot blasting nozzle 1100 in an inverted hanging mode, the separation member 1132 divides two outlets A1 and B1, and when the solid-liquid mixed material passes through the convex drum member 1131, the liquid flows along the surface of the convex drum member 1131 and finally flows out from an outlet 1111a of A1 close to the convex drum member 1131 due to the fact; the solid continues to advance from the bottom of the tube cavity through the partition 1132 due to inertia and gravity, and flows out from an outlet 1111B of the B1 far away from the convex drum member 1131, so that the purpose of solid-liquid separation is realized.

Set up the gear on the one end of keeping away from the box center at moving part 1111, this gear is connected with drive gear 3000 transmission, and the drive gear 3000 of each shot-blasting unit 1000 links to each other with a power supply through transmission assembly 4000, synchronous drive subassembly 5000, starts this power supply, makes the drive gear 3000 synchronous rotation of each shot-blasting unit 1000, and drive moving part 1111 rotates, and shot-blasting nozzle 1100 starts.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.