阅读说明：本技术 带式补料离心喷丸抛光机 (Belt type material supplementing centrifugal shot blasting polishing machine ) 是由 李炳松 于 2021-10-21 设计创作，主要内容包括：本发明公开一种带式补料离心喷丸抛光机,包括机架、料仓、离心盘装置、用于将料仓中的喷丸送入所述离心盘装置的带式送料装置、用于承接离心盘装置所旋转抛出的喷丸的喷头、可水平旋转地装配于机架的转盘、沿机架的上下方向滑设于机架的上下滑体及用于驱使上下滑体做上下滑移的滑移驱动装置。料仓安装于机架,滑移驱动装置装配于机架,转盘位于料仓的上方,上下滑体位于转盘的上方,离心盘装置及喷头各装配于上下滑体并跟随上下滑体一起上下滑移,喷头所喷出的喷丸射向转盘上的待加工工件并掉落于料仓。本发明的带式补料离心喷丸抛光机具有加工效率高和加工质量好的优点。(The invention discloses a belt type material supplementing centrifugal shot blasting polishing machine which comprises a rack, a storage bin, a centrifugal disc device, a belt type feeding device, a spray head, a rotary disc, an upper sliding body and a lower sliding body, wherein the belt type feeding device is used for feeding shot in the storage bin into the centrifugal disc device, the spray head is used for receiving shot thrown by the centrifugal disc device in a rotating mode, the rotary disc can be horizontally and rotatably assembled on the rack, the upper sliding body and the lower sliding body are arranged on the rack in a sliding mode along the vertical direction of the rack, and a sliding driving device is used for driving the upper sliding body and the lower sliding body to slide vertically. The storage bin is arranged on the frame, the sliding driving device is assembled on the frame, the rotary table is positioned above the storage bin, the up-down sliding body is positioned above the rotary table, the centrifugal disc device and the spray head are respectively assembled on the up-down sliding body and slide up and down along with the up-down sliding body, and shot blasting sprayed by the spray head shoots a workpiece to be processed on the rotary table and falls into the storage bin. The belt type material supplementing centrifugal shot blasting polishing machine has the advantages of high processing efficiency and good processing quality.)

1. A belt type material supplementing centrifugal shot blasting machine comprises a rack, a storage bin, a centrifugal disc device, a belt type feeding device and a spray head, wherein the belt type feeding device is used for feeding shot in the storage bin into the centrifugal disc device, the spray head is used for receiving shot blasted by the centrifugal disc device, the storage bin is arranged on the rack, the belt type material supplementing centrifugal shot blasting machine is characterized by further comprising a rotary disc, an upper sliding body and a lower sliding body, the rotary disc can be horizontally and rotatably assembled on the rack, the upper sliding body and the lower sliding body are arranged on the rack in a sliding mode along the vertical direction of the rack, the sliding driving device is used for driving the upper sliding body and the lower sliding body to slide vertically, the sliding driving device is assembled on the rack, the rotary disc is positioned above the storage bin, the upper sliding body and the lower sliding body are positioned above the rotary disc, the centrifugal disc device and the spray head are respectively assembled on the upper sliding body and the lower sliding body and slide vertically along with the upper sliding body and the lower sliding body, shot blasting sprayed by the spray head is shot to a workpiece to be processed on the turntable and falls into the storage bin.

2. The belt fed-batch centrifugal shot-blasting machine according to claim 1, wherein the belt feeder is located beside the turntable, the belt feeder is further extended and arranged along the vertical direction of the frame, the up-down slider is located above the side of the turntable, and the up-down slider is further arranged side by side with the belt feeder along the horizontal direction of the frame.

3. The belt type material supplementing centrifugal shot blasting machine according to claim 2, further comprising a material receiving hopper, wherein the material receiving hopper is mounted on one side of the upper and lower sliding bodies facing the belt type feeding device, a material inlet of the material receiving hopper is in butt joint with the belt type feeding device, a material outlet of the material receiving hopper is in butt joint with the centrifugal disc device, and the sliding driving device is located on one side of the upper and lower sliding bodies facing away from the belt type feeding device.

4. The belt-type feeding centrifugal shot-blasting machine of claim 3, wherein the sliding driving device comprises a motor mounted on the frame and a crank fixedly sleeved on an output shaft of the motor, one side of the up-down sliding body facing away from the belt-type feeding device is provided with an interlocking long groove, the crank is provided with an interlocking structure which is arranged in the interlocking long groove and slides in the interlocking long groove, and the interlocking structure interlocks the up-down sliding body to slide up and down through the sliding in the interlocking long groove in the process that the motor drives the crank to rotate.

5. The belt fed-batch centrifugal shot-blasting machine according to claim 4, wherein the interlocking long grooves extend in the horizontal direction, and the interlocking structure is a cylindrical structure in clearance fit with the interlocking long grooves.

6. The belt type material supplementing centrifugal shot blasting machine according to claim 2, wherein a position of the centrifugal disc device, which is opposite to the belt type feeding device, is penetrated in the rack, and the rack is provided with an avoidance space for providing avoidance by up-and-down sliding of the position.

7. The belt fed-batch centrifugal shot-blasting machine according to claim 2, wherein the shower head extends obliquely downward in a direction approaching the turntable.

8. The belt fed-batch centrifugal shot-blasting machine according to claim 2, wherein an encapsulation plate is mounted on the frame, the encapsulation plate and the frame together enclose a closed space, and the up-and-down sliding body, the sliding driving device, the spray head, the centrifugal plate device, the belt feeding device and part of the rotary table are positioned in the closed space.

9. The belt-type feeding centrifugal shot-blasting machine of claim 8, wherein the packaging plate is provided with an avoiding opening for the rotary disc to rotate, the avoiding opening is provided with a flexible shielding brush, and the shielding brush is assembled on the packaging plate.

10. The belt fed-batch centrifugal shot-blasting machine according to claim 8, wherein the packaging plate is further provided with a window located in front of the frame.

Technical Field

The invention relates to the field of jet polishing, in particular to a belt type material supplementing centrifugal shot blasting polishing machine.

Background

As is well known, a shot blasting machine uses a centrifugal disc rotating at a high speed to throw elastic abrasive particles (also called shot blasting) onto the surface of a workpiece at a certain speed, so as to polish the surface of the workpiece to improve the hardness of the surface of the workpiece.

At present, in the existing shot-peening machine, the process of polishing the workpiece is as follows: firstly, the two hands of an operator extend into an operation glove reserved on the shot blasting machine, then the two hands wearing the operation glove grasp the workpiece, and the spray head of the shot blasting machine of the workpiece is enabled to throw shot which is thrown out by the rotation of the centrifugal disc and enters the spray head on the workpiece.

However, since the workpiece polishing of the conventional shot-peening machine requires manual operation by an operator, the operator is burdened with a heavy burden, the working efficiency is low, and the working quality is affected by the operator.

Therefore, a belt-type fed-batch centrifugal shot-blasting machine with high processing efficiency and good processing quality is needed to overcome the defects.

Disclosure of Invention

The invention aims to provide belt type material supplementing centrifugal shot blasting polishing with high processing efficiency and good processing quality.

In order to achieve the purpose, the belt type material supplementing centrifugal shot blasting polishing machine comprises a rack, a storage bin, a centrifugal disc device, a belt type feeding device for feeding shot blasting in the storage bin into the centrifugal disc device, a spray head for receiving the shot blasting rotationally thrown by the centrifugal disc device, a rotary disc horizontally and rotationally assembled on the rack, an upper sliding body and a lower sliding body which are arranged on the rack in a sliding mode along the vertical direction of the rack, and a sliding driving device for driving the upper sliding body and the lower sliding body to slide vertically. The storage bin is arranged on the rack, the sliding driving device is assembled on the rack, the rotary table is positioned above the storage bin, the up-down sliding body is positioned above the rotary table, the centrifugal disc device and the spray head are respectively assembled on the up-down sliding body and slide up and down along with the up-down sliding body, and shot blasting sprayed by the spray head shoots a workpiece to be processed on the rotary table and falls into the storage bin.

Preferably, the belt feeding device is located beside the turntable, the belt feeding device further extends along the vertical direction of the rack, the up-down sliding body is located above the lateral side of the turntable, and the up-down sliding body is further arranged side by side with the belt feeding device along the left-right direction of the rack.

Preferably, the belt type material supplementing centrifugal shot blasting polishing machine further comprises a material receiving hopper, the material receiving hopper is mounted on one side, facing the belt type feeding device, of the upper and lower sliding bodies, a material inlet of the material receiving hopper is in butt joint with the belt type feeding device, a material outlet of the material receiving hopper is in butt joint with the centrifugal disc device, and the sliding driving device is located on one side, back to the belt type feeding device, of the upper and lower sliding bodies.

Preferably, the sliding driving device includes a motor mounted on the frame and a crank fixedly sleeved on an output shaft of the motor, a linkage long groove is formed on one side of the up-down sliding body, which faces away from the belt feeding device, an linkage structure is mounted on the crank and arranged in the linkage long groove and slides in the linkage long groove, and the linkage structure is used for linking the up-down sliding body to slide up and down through sliding in the linkage long groove in a process that the motor drives the crank to rotate.

Preferably, the interlocking long grooves extend in the horizontal direction, and the interlocking structure is a cylindrical structure in clearance fit with the interlocking long grooves.

Preferably, the position of the centrifugal disc device back to the belt feeding device is penetrated in the rack, and the rack is provided with an avoidance space for the position to slide up and down to provide avoidance.

Preferably, the spray head extends obliquely downwards in a direction close to the turntable.

Preferably, a packaging plate is assembled on the frame, the packaging plate and the frame together enclose a closed space, and the up-and-down sliding body, the sliding driving device, the nozzle, the centrifugal disc device, the belt feeding device and part of the rotating disc are positioned in the closed space.

Preferably, the packaging plate is provided with an avoiding opening for the rotary disc to rotate, the avoiding opening is provided with a flexible shielding brush, and the shielding brush is assembled on the packaging plate.

Preferably, the packaging plate is further provided with a window located in front of the rack.

Compared with the prior art, the belt type material supplementing centrifugal shot blasting polishing machine further comprises a rotary table, an upper sliding body and a lower sliding body, wherein the rotary table can be horizontally and rotatably assembled on the rack, the upper sliding body and the lower sliding body are arranged on the rack in a sliding mode along the vertical direction of the rack, and a sliding driving device used for driving the upper sliding body and the lower sliding body to slide vertically; therefore, in the workpiece polishing process, the turntable drives the workpiece to rotate to the position corresponding to the spray head, the spray head slides along the upper sliding body and the lower sliding body in the process of driving the upper sliding body and the lower sliding body to slide by the sliding driving device, so that the spray head can also slide and adjust up and down relative to the workpiece to be processed on the turntable, the spray head and the workpiece to be processed on the turntable always keep a proper position, on one hand, the processing efficiency is improved, and on the other hand, the processing quality is improved.

Drawings

FIG. 1 is a perspective view of a belt fed-batch centrifugal shot-peening machine of the present invention.

FIG. 2 is a perspective view of the belt fed-batch centrifugal shot-peening machine shown in FIG. 1 after concealing most of the frame and encapsulating plate.

FIG. 3 is a perspective view of the upper and lower sliding bodies and the vertical plate device, the nozzle and the receiving hopper mounted on the vertical plate of the frame.

Fig. 4 is a perspective view of fig. 3 at another angle.

Fig. 5 is an exploded perspective view of fig. 4.

FIG. 6 is a diagram showing the state that the slide driving device of the belt-type fed-batch centrifugal shot-blasting machine drives the up-down slide body and the nozzles on the up-down slide body to slide up and down.

Detailed Description

In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.

Referring to fig. 1 and 2, a belt-type material feeding centrifugal shot-blasting machine 100 of the present invention includes a frame 10, a bin 20, a centrifugal disk device 30, a belt-type feeding device 40 for feeding shot-blasting in the bin 20 into the centrifugal disk device 30, a nozzle 50 for receiving shot-blasting rotationally thrown by the centrifugal disk device 30, a turntable 60 horizontally and rotatably mounted on the frame 10, an up-down sliding body 70 slidably mounted on the frame 10 along the up-down direction of the frame 10, and a sliding driving device 80 for driving the up-down sliding body 70 to slide up and down. The silo 20 is mounted to the frame 10, and the frame 10 provides a support for the silo 20 and a location for assembly. The sliding driving device 80 is mounted on the frame 10, and the frame 10 provides a supporting function and a mounting place for the sliding driving device 80. The rotating disc 60 is positioned above the bin 20, so that the bin 20 collects shot blasting sprayed by the spray head 50 to the workpiece to be processed on the rotating disc 60; preferably, the contour of the bin 20 is a regular pyramid or a truncated cone with a large top and a small bottom, which is more convenient for collecting the shot blasting shot sprayed onto the surface of the workpiece to be processed by the spray nozzle 50, but not limited thereto. The up-down sliding body 70 is located above the turntable 60 so that the up-down sliding body 70 slides downward to approach or upward to move away from the turntable 60. The centrifugal disc device 30 and the nozzle 50 are respectively assembled on the upper and lower sliding bodies 70, and the centrifugal disc device 30 and the nozzle 50 also slide up and down along with the upper and lower sliding bodies 70 to ensure that the centrifugal disc device 30, the nozzle 50 and the upper and lower sliding bodies 70 are relatively static, so that shot blasting thrown out by the centrifugal disc device 30 due to high-speed rotation can enter the nozzle 50 more smoothly, and then is ejected to a workpiece to be processed at the rotary table 60 by the nozzle 50; shot blasting sprayed by the spray head 50 is shot to a workpiece to be processed on the rotary table 60 and falls into the bin 20, the shot blasting sprayed by the spray head 50 is recovered by the bin 20, and the aim of recycling the shot blasting is fulfilled by matching with the use of the belt type feeding device 40. Specifically, in fig. 1, in order to prevent the outward splash of shot blasting and the waste of shot blasting, the frame 10 is provided with the packaging plate 12, the packaging plate 12 and the frame 10 together enclose a closed space 13, the up-down sliding body 70, the sliding driving device 80, the nozzle 50, the centrifugal disc device 30, the belt feeder 40 and a part of the rotary disc 60 are located in the closed space 13, so that the part of the rotary disc 60 located in the closed space 13 is used for loading and unloading operations, thereby improving the continuity of the processing operation. More specifically, the following:

as shown in fig. 2, the belt feeding device 40 is located beside the turntable 60, such as but not limited to the side right behind the turntable 60 shown in fig. 2, and the belt feeding device 40 is further arranged to extend along the up-down direction of the rack 10; the up-down sliding body 70 is located above the side of the turntable 60, such as but not limited to the side of the rear of the turntable 60 shown in fig. 2, and the up-down sliding body 70 is also arranged side by side with the belt feeding device 40 along the left-right direction of the rack 10; the design makes the arrangement of the belt feeding device 40, the turntable 60 and the up-down sliding body 70 on the frame 10 more compact and reasonable, and the gap between the belt feeding device, the turntable 60 and the up-down sliding body is smaller, so that the volume of the belt feeding centrifugal shot blasting machine 10 is reduced. It should be noted that, since the specific structures of the belt feeder 40, the centrifugal plate device 30, the spray head 50 and the shot blasting are well known in the art and are not improvements of the present application, detailed descriptions thereof are omitted.

As shown in fig. 2 and fig. 3, the belt-type material feeding centrifugal shot-blasting machine 100 of the present invention further includes a material receiving hopper 90, the material receiving hopper 90 is installed on one side of the up-down sliding body 70 facing the belt-type feeding device 40, a material inlet 91 of the material receiving hopper 90 is butted with the belt-type feeding device 40, a material outlet 92 of the material receiving hopper 90 is butted with the centrifugal disk device 30, and the slip driving device 80 is located on one side of the up-down sliding body 70 facing away from the belt-type feeding device 40; by means of the design of the material receiving hopper 90, the reliability of the belt type feeding device 40 for transferring the shot blast from the storage bin 20 to the centrifugal disc device 30 is further improved; by means of the material receiving hopper 90 being located at one side of the upper and lower sliding bodies 70 facing the belt feeding device 40 and the sliding driving device 80 being located at one side of the upper and lower sliding bodies 70 facing away from the belt feeding device 40, the material receiving hopper 90 and the sliding driving device 80 are arranged on the upper and lower sliding bodies 70 in opposite directions, so that the arrangement of the material receiving hopper 90 and the sliding driving device 80 on the upper and lower sliding bodies 70 is more reasonable, and the defects that the positions of the belt feeding device 40 are interfered due to the arrangement of the sliding driving device 80 and the material receiving hopper 90 on the same side of the upper and lower sliding bodies 70 and the size of the rack 10 is increased due to the need of moving the sliding driving device 80 backwards due to avoiding the interference are avoided. Specifically, in fig. 5, the sliding driving device 80 includes a motor 81 mounted on the frame 10 and a crank 82 fixedly sleeved on an output shaft of the motor 81, one side of the up-down sliding body 70 facing away from the belt feeding device 40 is provided with a linkage long groove 71, the crank 82 is provided with a linkage structure 821 which is disposed in the linkage long groove 71 and slides in the linkage long groove 71, the linkage structure 821 moves the up-down sliding body 70 by sliding in the linkage long groove 71 in the process that the motor 81 drives the crank 82 to rotate, this design can simplify the structure for converting the rotational motion of the motor 81 into the linear sliding motion of the up-down slider 70, that is, the cooperation of the long linking groove 71 and the linking structure 821 replaces the structure that a connecting rod is hinged between the crank 82 and the up-down sliding body 70, so that the structure of the sliding driving device 80 is simpler, and the up-down sliding of the up-down sliding body 70 is more smoothly driven. More specifically, in fig. 5 and 6, the interlocking long groove 71 extends in the horizontal direction, and the interlocking structure 821 is a cylindrical structure, for example, a cylinder shape, which is in clearance fit with the interlocking long groove 71, so that the smoothness of sliding the interlocking structure 821 on the interlocking long groove 71 is improved, and the smoothness of sliding the interlocking structure 821 up and down with the up and down sliding body 70 due to sliding in the interlocking long groove 81 is improved.

As shown in fig. 2, 4 and 5, a position 31 of the centrifugal disk device 30 opposite to the belt-type feeding device 40 is inserted into the frame 10, and the frame 10 is provided with an avoiding space 11 for the position 31 to slide up and down to provide an avoiding, so as to prevent the frame 10 from obstructing the centrifugal disk device 30 sliding along with the up-down sliding body 70. Since the centrifugal disk device 30 known in the art includes a centrifugal disk 32 and a motor 31 for driving the centrifugal disk 32 to rotate in a high band, the motor 31 is disposed in the avoidance space 11 formed by the frame 10. In addition, as shown in fig. 2, the nozzle 50 extends downward in a direction close to the turntable 60, so that the shot blast ejected from the nozzle 50 is ejected toward the workpiece to be processed on the turntable 60 at an inclined angle, thereby improving the polishing effect and facilitating the drop of the shot blast toward the bin 20.

As shown in fig. 1, the packaging plate 12 is provided with an avoiding opening 121 for the rotating disc 60 to rotate, a flexible shielding brush 122 is arranged on the avoiding opening 121, and the shielding brush 122 is assembled on the packaging plate 12, so that the shielding brush 122 can effectively prevent the shot blasting from sputtering from the avoiding opening 121 to the outside of the belt type supplementing material centrifugal shot blasting machine 10 of the invention, and can not cause obstacles to the rotation of the rotating disc 60. In addition, a window 123 is disposed on the packaging plate 12 in front of the frame 10 for an operator to monitor the processing condition.

With reference to fig. 6, a process of the sliding driving device driving the upper and lower sliding bodies to slide will be described: as shown in fig. 6, when the motor 81 drives the crank 82 to rotate clockwise, the crank 82 rotating clockwise drives the linking structure 821 thereon to slide rightward in the linking long slot 71, and simultaneously drives the up-down sliding body 70 to slide downward, thereby achieving the purpose of sliding the up-down sliding body 70 downward, and the state is shown by the dotted line in fig. 6; that is, in fig. 6, the broken line shows the position change of the up-down sliding body 70 caused by the motor 81 after driving the crank 82 to rotate a certain angle in the clockwise direction. It should be noted that, when the motor 81 drives the crank 82 to rotate to the lowest position, the up-down sliding body 70 slides downward to the lower limit position; when the motor 81 drives the crank 82 to rotate to the uppermost position, the up-down slider 70 slides upward to the upper limit position.

Compared with the prior art, the belt type material supplementing centrifugal shot blasting polishing machine 100 further comprises a rotary table 60 which can be horizontally and rotatably assembled on the frame 10, an upper sliding body 70 and a lower sliding body 70 which are arranged on the frame 10 in a sliding manner along the vertical direction of the frame 10, and a sliding driving device 80 which is used for driving the upper sliding body 70 and the lower sliding body 70 to slide up and down, wherein the sliding driving device 80 is assembled on the frame 10, the rotary table 60 is positioned above the bin 20, the upper sliding body 70 and the lower sliding body 70 are positioned above the rotary table 60, the centrifugal table device 30 and the spray head 50 are respectively assembled on the upper sliding body 70 and the lower sliding body 70 and slide up and down together, and workpieces to be processed on the shot blasting rotary table 60 sprayed by the spray head 50 fall into the bin 20; therefore, in the polishing process of the workpiece, the turntable 60 drives the workpiece to rotate to a position corresponding to the spray head 50, and the spray head 50 slides along the upper and lower sliding bodies 70 in the process that the sliding driving device 80 drives the upper and lower sliding bodies 70 to slide, so that the spray head 50 can also slide and adjust up and down relative to the workpiece to be processed on the turntable 60, and the spray head 50 and the workpiece to be processed on the turntable 60 are always kept at proper positions, thereby improving the processing efficiency and the processing quality.

In fig. 1 and 2, the direction indicated by the arrow a is the direction from the top to the bottom of the rack 10, and the direction indicated by the arrow B is the direction from the left to the right of the rack 10. In addition, since the bin 20 is installed at the frame 10 and located below the turntable 60, the upper end of the bin 20 is correspondingly communicated with the enclosed space 13. The vertical sliding body 70 is a vertical plate 10a slidably provided on the frame 10, and correspondingly, the escape space 11 is located on the vertical plate 10 a.

The above disclosure is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, so that the appended claims are intended to cover all such modifications and changes as fall within the true spirit of the invention.