阅读说明：本技术 台车式抛丸清理机 (Trolley type shot blasting machine ) 是由 赵仁伟 于 2020-12-23 设计创作，主要内容包括：本发明涉及精密铸造的技术领域,特别是涉及一种台车式抛丸清理机,其表面抛丸更加均匀,光洁度和平整度高；包括抛丸箱、基座、工作箱、旋转轴、支撑板、第一电机、变速器、转轴、轴套、往复丝杆、第一齿轮、从动齿轮、第二电机、支板、支杆、转盘、分离器、提升机、输送管、抛丸器和喷头,抛丸箱内部设置有腔室,抛丸箱的前端为开口,抛丸箱的前端设置有密封门,基座固定安装在抛丸箱腔室的下端,工作箱固定安装在基座的上端,两组旋转轴的下端均固定安装在工作箱的上端,支撑板的下端设置有圆弧槽,两组旋转轴的上端转动安装在支撑板下端的圆弧槽内,工作箱的内部设置有空腔,第一电机固定安装在工作箱的空腔内。(The invention relates to the technical field of precision casting, in particular to a trolley type shot blasting machine, which has more uniform shot blasting on the surface and high degree of finish and flatness; including throwing the ball case, a pedestal, the work box, the rotation axis, a supporting plate, first motor, the derailleur, the apparatus further comprises a rotating shaft, the axle sleeve, reciprocal lead screw, first gear, driven gear, the second motor, the extension board, branch, the carousel, the separator, the lifting machine, the conveyer pipe, impeller head and shower nozzle, it is provided with the cavity to throw the inside chamber that is provided with of ball case, the front end of throwing the ball case is the opening, the front end of throwing the ball case is provided with sealing door, base fixed mounting is at the lower extreme of throwing the ball case cavity, work box fixed mounting is in the upper end of base, the equal fixed mounting of lower extreme at the work box of two sets of rotation axes is in the upper end of work box, the lower extreme of backup pad is provided with the circular arc groove, the upper end of two.)

1. A trolley type shot blasting machine is characterized by comprising a shot blasting box (1), a base (2), a working box (3), rotating shafts (4), a supporting plate (5), a first motor (6), a transmission (7), a rotating shaft (8), a shaft sleeve (9), a reciprocating screw rod (10), a first gear (11), a driven gear (12), a second motor (13), a supporting plate (14), a supporting rod (15), a rotary table (16), a separator (17), a lifting machine (18), a conveying pipe (19), a shot blasting device (20) and a nozzle (21), wherein a cavity is arranged inside the shot blasting box (1), the front end of the shot blasting box (1) is provided with an opening, the front end of the shot blasting box (1) is provided with a sealing door, the base (2) is fixedly arranged at the lower end of the cavity of the shot blasting box (1), the working box (3) is fixedly arranged at the upper end of the base (2), and the lower ends of the two groups of rotating shafts (4) are fixedly, the lower end of the supporting plate (5) is provided with an arc groove, the upper ends of the two groups of rotating shafts (4) are rotatably arranged in the arc groove at the lower end of the supporting plate (5), a cavity is arranged in the working box (3), the first motor (6) is fixedly arranged in the cavity of the working box (3), the first motor (6) is connected with an external power supply through an electric wire, the transmission (7) is fixedly arranged in the cavity of the working box (3), the output end of the first motor (6) is connected with the input end of the transmission (7), the lower end of the rotating shaft (8) is connected with the output end of the transmission (7), the upper part of the rotating shaft (8) penetrates through the upper side wall of the working box (3), the upper part of the rotating shaft (8) is fixedly arranged at the lower end of the supporting plate (5), the distance between the rotating shaft (8) and the two groups of rotating shafts (4) is equal, two groups of shaft sleeves (9) are fixedly arranged at the upper end of a supporting plate (5), the lower ends of two groups of reciprocating screw rods (10) are respectively and rotatably arranged on the two groups of shaft sleeves (9), the upper and lower ends of the two groups of reciprocating screw rods (10) are not provided with threads, two groups of first gears (11) are respectively and fixedly arranged at the lower parts of the two groups of reciprocating screw rods (10), the two groups of first gears (11) are connected through chain transmission, a driven gear (12) is fixedly arranged at the lower part of the leftmost reciprocating screw rod (10), a second motor (13) is fixedly arranged at the upper end of the supporting plate (5), a driving shaft is arranged on the second motor (13), a driving gear is arranged on the driving shaft, the driving gear is connected with the driven gear (12) through a chain, two groups of internal thread holes which are communicated up and down are arranged on the supporting plate (14), the supporting plate (14) and the two groups of reciprocating screw rods, carousel (16) fixed mounting is in the upper end of two sets of branch (15), be provided with multiunit row ball hole on carousel (16), carousel (16) are located the chamber of throwing ball case (1), separator (17) fixed mounting is at the right-hand member of throwing ball case (1), the input of separator (17) is located the chamber of throwing ball case (1), the output and the input of lifting machine (18) of separator (17) are connected, the output of lifting machine (18) passes through conveyer pipe (19) and is connected with the input of impeller head (20), impeller head (20) fixed mounting is in the upper end of throwing ball case (1), the output and the input of shower nozzle (21) of impeller head (20) are connected, the upper portion at throwing ball case (1) is installed in shower nozzle (21) slope, the output of shower nozzle (21) is located the chamber of throwing ball case (1).

2. A trolley type blast cleaning machine according to claim 1, further comprising a fan (22), wherein the fan (22) is fixedly installed in a cavity of the working box (3), and a plurality of groups of heat radiation holes (23) are provided on the working box (3).

3. A trolley type abrator as claimed in claim 2, which further comprises stoppers (24), and two sets of stoppers (24) are fixedly installed at the upper ends of the two sets of reciprocating screw rods (10), respectively.

4. A trolley type blast cleaning machine according to claim 3, further comprising an illumination device (25), the illumination device (25) being fixedly installed at an upper end of the chamber of the blast box (1).

5. A trolley type blast cleaning machine according to claim 4, further comprising a base (26), the base (26) being fixedly installed at a lower end of the blast box (1).

6. A trolley type blast cleaning machine according to claim 5, further comprising a ladder (27), the ladder (27) being fixedly installed at the left end of the blast box (1).

7. A trolley type blast cleaning machine according to claim 6, wherein the outer layer of the blast box (1) is coated with a rust preventive coating.

Technical Field

The invention relates to the technical field of precision casting, in particular to a trolley type shot blasting machine.

Background

The shot blasting machine is casting equipment for cleaning or strengthening the surface of a casting by using high-speed shots thrown by a shot blasting machine. The shot blasting machine can simultaneously perform sand falling, core removal and cleaning on the casting. It has wide application in the field of precision casting. The existing desktop shot blasting machine cannot move up and down due to the fact that a rotary table for placing a workpiece cannot move up and down, when the existing desktop shot blasting machine performs shot blasting on a large casting, shot blasting on the upper portion and the lower portion of the workpiece is uneven due to different steel shot blasting speeds of the upper portion and the lower portion of the casting, and the existing desktop shot blasting machine is poor in practicability.

Disclosure of Invention

In order to solve the technical problems, the invention provides the trolley type shot blasting machine which is more uniform in surface shot blasting and high in smoothness and flatness.

The invention relates to a trolley type shot blasting machine, which comprises a shot blasting box, a base, a working box, rotating shafts, a supporting plate, a first motor, a transmission, rotating shafts, a shaft sleeve, a reciprocating screw rod, a first gear, a driven gear, a second motor, a supporting plate, a supporting rod, a rotating disc, a separator, a lifting machine, a conveying pipe, a shot blasting machine and a nozzle, wherein a cavity is arranged inside the shot blasting box, the front end of the shot blasting box is provided with an opening, the front end of the shot blasting box is provided with a sealing door, the base is fixedly arranged at the lower end of the cavity of the shot blasting box, the working box is fixedly arranged at the upper end of the base, the lower ends of two groups of rotating shafts are fixedly arranged at the upper end of the working box, the lower ends of the supporting plate are provided with arc grooves, the upper ends of the two groups of rotating shafts are rotatably arranged in the arc, the transmission is fixedly arranged in a cavity of the working box, the output end of the first motor is connected with the input end of the transmission, the lower end of the rotating shaft is connected with the output end of the transmission, the upper part of the rotating shaft penetrates through the upper side wall of the working box, the upper part of the rotating shaft is fixedly arranged at the lower end of the supporting plate, the distance between the rotating shaft and the two groups of rotating shafts is equal, the rotating shaft is rotatably arranged with the working box, the two groups of shaft sleeves are fixedly arranged at the upper end of the supporting plate, the lower ends of the two groups of reciprocating screw rods are respectively rotatably arranged on the two groups of shaft sleeves, the upper and lower ends of the two groups of reciprocating screw rods are not provided with threads, the two groups of first gears are respectively fixedly arranged at the lower parts of the two groups of reciprocating screw rods and are connected through chain transmission, the driven gear, be connected through the chain between drive gear and the driven gear, be provided with communicating internal thread hole about two sets of on the extension board, the extension board is the spiral shell dress with two sets of reciprocating screw rods, two sets of branch fixed mounting are in the upper end of extension board, carousel fixed mounting is in the upper end of two sets of branches, be provided with multiunit row ball hole on the carousel, the carousel is located the cavity of throwing the ball case, separator fixed mounting is at the right-hand member of throwing the ball case, the input of separator is located the cavity of throwing the ball case, the output of separator is connected with the input of lifting machine, the output of lifting machine passes through the conveyer pipe and is connected with the input of impeller head, impeller head fixed mounting is in the upper end of throwing the ball case, the output of impeller head is connected with the input of shower nozzle.

The trolley type shot blasting machine also comprises a fan, wherein the fan is fixedly arranged in a cavity of the working box, and a plurality of groups of heat dissipation holes are formed in the working box.

The trolley type shot blasting machine also comprises limiting blocks, and the two groups of limiting blocks are respectively and fixedly arranged at the upper ends of the two groups of reciprocating screw rods.

The trolley type shot blasting machine also comprises a lighting device, and the lighting device is fixedly arranged at the upper end of the chamber of the shot blasting box.

The trolley type shot blasting machine also comprises a base, and the base is fixedly arranged at the lower end of the shot blasting box.

The trolley type shot blasting machine also comprises a ladder, and the ladder is fixedly arranged at the left end of the shot blasting box.

According to the trolley type shot blasting machine, the outer layer of the shot blasting box is coated with the antirust coating.

Compared with the prior art, the invention has the beneficial effects that: firstly, a casting needing shot blasting treatment is put on the upper end of a rotary table, then a second motor is started, the second motor drives a driving shaft and a driving gear to rotate, the driving gear drives a driven gear to synchronously rotate through a chain, the driven gear drives a left reciprocating screw rod and a first gear to rotate, the left first gear drives two groups of first gears to synchronously rotate through the chain, the two groups of first gears drive two groups of reciprocating screw rods to synchronously rotate, the two groups of reciprocating screw rods and the support plate are both screwed, so the two groups of rotating reciprocating screw rods drive the support plate to move in the vertical direction, the support plate drives two groups of support rods to move up and down, the two groups of support rods drive the rotary table and the casting on the rotary table to move up and down, then a sealing door on a shot blasting box is closed, then an external power supply connected with the first motor is, the pivot drives the backup pad rotatory, the backup pad drives two sets of axle sleeves and two sets of reciprocal lead screws are rotatory, two sets of reciprocal lead screws drive the extension board rotatory, the extension board drives two sets of branches rotatory, two sets of branches drive the carousel rotatory, then open the impeller head, the shower nozzle, separator and lifting machine, make the shot hit via the shower nozzle blowout and hit on hitting the foundry goods of first motor upper end, along with the rotation of first motor upper end foundry goods with reciprocate make the even hitting of shot hit on the surface of foundry goods, later the shot through the separator suction remove the dust, then via lifting machine and conveyer pipe transport to the impeller head in cycle work can, it makes more even of foundry goods surface treatment, workpiece surface treatment's smooth finish and surface smoothness have been improved, the practicality has been improved.

Drawings

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

FIG. 2 is a schematic view showing the structure of the connection of the work box, the first motor, the reducer, etc.;

FIG. 3 is a schematic structural view of the connection of the support plate, the reciprocating screw rod and the first gear;

FIG. 4 is a schematic view of the construction of the turntable and strut connection;

in the drawings, the reference numbers: 1. shot blasting box; 2. a base; 3. a work box; 4. a rotating shaft; 5. a support plate; 6. a first motor; 7. a transmission; 8. a rotating shaft; 9. a shaft sleeve; 10. a reciprocating screw rod; 11. a first gear; 12. a driven gear; 13. a second motor; 14. a support plate; 15. a strut; 16. a turntable; 17. a separator; 18. a hoist; 19. a delivery pipe; 20. a shot blasting machine; 21. a spray head; 22. a fan; 23. heat dissipation holes; 24. a limiting block; 25. an illumination device; 26. a base; 27. and (4) a ladder.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the trolley type shot blasting machine of the invention comprises a shot blasting box 1, a base 2, a working box 3, a rotating shaft 4, a supporting plate 5, a first motor 6, a transmission 7, a rotating shaft 8, a shaft sleeve 9, a reciprocating screw rod 10, a first gear 11, a driven gear 12, a second motor 13, a supporting plate 14, a supporting rod 15, a turntable 16, a separator 17, a hoisting machine 18, a conveying pipe 19, a shot blasting machine 20 and a nozzle 21, wherein a chamber is arranged inside the shot blasting box 1, the front end of the shot blasting box 1 is an opening, a sealing door is arranged at the front end of the shot blasting box 1, the base 2 is fixedly arranged at the lower end of the chamber of the shot blasting box 1, the working box 3 is fixedly arranged at the upper end of the base 2, the lower ends of two groups of rotating shafts 4 are fixedly arranged at the upper end of the working box 3, an arc groove is arranged at, the inner part of the working box 3 is provided with a cavity, a first motor 6 is fixedly arranged in the cavity of the working box 3, the first motor 6 is connected with an external power supply through an electric wire, a speed changer 7 is fixedly arranged in the cavity of the working box 3, the output end of the first motor 6 is connected with the input end of the speed changer 7, the lower end of a rotating shaft 8 is connected with the output end of the speed changer 7, the upper part of the rotating shaft 8 penetrates through the upper side wall of the working box 3, the upper part of the rotating shaft 8 is fixedly arranged at the lower end of a supporting plate 5, the distances between the rotating shaft 8 and two groups of rotating shafts 4 are equal, the rotating shaft 8 is rotatably arranged with the working box 3, two groups of shaft sleeves 9 are fixedly arranged at the upper end of the supporting plate 5, the lower ends of two groups of reciprocating screw rods 10 are respectively rotatably arranged on the two groups of, two groups of first gears 11 are connected through chain transmission, a driven gear 12 is fixedly arranged at the lower part of a leftmost reciprocating screw rod 10, a second motor 13 is fixedly arranged at the upper end of a supporting plate 5, a driving shaft is arranged on the second motor 13, a driving gear is arranged on the driving shaft, the driving gear is connected with the driven gear 12 through a chain, two groups of internal thread holes which are communicated up and down are arranged on a supporting plate 14, the supporting plate 14 and the two groups of reciprocating screw rods 10 are both in screw installation, two groups of supporting rods 15 are fixedly arranged at the upper ends of the supporting plate 14, a rotary plate 16 is fixedly arranged at the upper ends of the two groups of supporting rods 15, a plurality of groups of shot discharging holes are arranged on the rotary plate 16, the rotary plate 16 is positioned in a chamber of the shot blasting box 1, a separator 17 is fixedly arranged at the right end of the shot blasting box 1, the input end of the separator 17 is positioned in the chamber of, the shot blasting device 20 is fixedly arranged at the upper end of the shot blasting box 1, the output end of the shot blasting device 20 is connected with the input end of the spray head 21, the spray head 21 is obliquely arranged at the upper part of the shot blasting box 1, and the output end of the spray head 21 is positioned in the chamber of the shot blasting box 1; firstly, a casting needing shot blasting treatment is placed at the upper end of a rotating disc 16, then a second motor 13 is started, the second motor 13 drives a driving shaft and a driving gear to rotate, the driving gear drives a driven gear 12 to synchronously rotate through a chain, the driven gear 12 drives a left reciprocating screw rod 10 and a first gear 11 to rotate, the left first gear 11 drives two groups of first gears 11 to synchronously rotate through the chain, the two groups of first gears 11 drive two groups of reciprocating screw rods 10 to synchronously rotate, the two groups of reciprocating screw rods 10 and a support plate 14 are both screwed, so the two groups of rotating reciprocating screw rods 10 drive the support plate 14 to move in the vertical direction, the support plate 14 drives two groups of support rods 15 to move up and down, the two groups of support rods 15 drive the rotating disc 16 and the casting on the rotating disc 16 to move up and down, then a sealing door on a shot blasting box 1 is closed, then an external power supply connected with the first, the speed changer 7 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the supporting plate 5 to rotate, the supporting plate 5 drives the two sets of shaft sleeves 9 and the two sets of reciprocating screw rods 10 to rotate, the two sets of reciprocating screw rods 10 drive the supporting plate 14 to rotate, the supporting plate 14 drives the two sets of supporting rods 15 to rotate, the two sets of supporting rods 15 drive the rotary table 16 to rotate, then the impeller head 20 is opened, the spray head 21, the separator 17 and the hoister 18 are opened, steel shots are sprayed out through the spray head 21 and hit a casting at the upper end of the first motor 6, the steel shots are uniformly hit on the surface of the casting along with the rotation and the up-down movement of the casting at the upper end of the first motor 6, then the steel shots are sucked through the separator 17 to remove dust, and then the steel shots are conveyed to the impeller head 20 through the hoister 18 and the conveying pipe 19 to circularly work.

The trolley type shot blasting machine also comprises a fan 22, wherein the fan 22 is fixedly arranged in a cavity of the working box 3, and a plurality of groups of radiating holes 23 are formed in the working box 3; through the arrangement, the heat dissipation effect of the first motor 6 in the using process is improved, and the service life of the first motor 6 is prolonged.

The trolley type shot blasting machine also comprises limit blocks 24, wherein the two groups of limit blocks 24 are respectively and fixedly arranged at the upper ends of the two groups of reciprocating screw rods 10; through the arrangement, the reliability of the two groups of reciprocating screw rods 10 in the using process is improved.

The trolley type shot blasting machine also comprises a lighting device 25, wherein the lighting device 25 is fixedly arranged at the upper end of the chamber of the shot blasting box 1; the lighting device 25 is turned on to make the chamber of the work box 3 brighter, thereby improving convenience in the work process.

The trolley type shot blasting machine also comprises a base 26, wherein the base 26 is fixedly arranged at the lower end of the shot blasting box 1; through the arrangement, the stability of the shot blasting box 1 in the using process is improved.

The trolley type shot blasting machine also comprises a ladder 27, wherein the ladder 27 is fixedly arranged at the left end of the shot blasting box 1; through the arrangement, the top end of the shot blasting box 1 can be climbed to maintain the shot blasting device 20 through the ladder 27, and convenience in the using process is improved.

According to the trolley type shot blasting machine, the outer layer of the shot blasting box 1 is coated with an anti-rust coating; through the arrangement, the rustiness of the shot blasting box 1 is delayed, and the service life of the shot blasting box 1 is prolonged.

The trolley type shot blasting machine of the invention is operated, firstly, a casting needing shot blasting is put on the upper end of a rotary table 16, then a second motor 13 is started, the second motor 13 drives a driving shaft and a driving gear to rotate, the driving gear drives a driven gear 12 to synchronously rotate through a chain, the driven gear 12 drives a left reciprocating screw rod 10 and a first gear 11 to rotate, the left first gear 11 drives two groups of first gears 11 to synchronously rotate through the chain, the two groups of first gears 11 drive two groups of reciprocating screw rods 10 to synchronously rotate, because the two groups of reciprocating screw rods 10 and a support plate 14 are both screwed, the two groups of rotating reciprocating screw rods 10 drive the support plate 14 to move in the vertical direction, the support plate 14 drives two groups of support rods 15 to move up and down, the two groups of support rods 15 drive the rotary table 16 and the casting on the rotary table 16 to move up and down, then a sealing door on a shot blasting box 1 is, the first motor 6 converts electric energy into mechanical energy and transmits the mechanical energy to the transmission 7, the transmission 7 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the supporting plate 5 to rotate, the supporting plate 5 drives the two sets of shaft sleeves 9 and the two sets of reciprocating screw rods 10 to rotate, the two sets of reciprocating screw rods 10 drive the supporting plate 14 to rotate, the two sets of supporting rods 15 drive the rotating disc 16 to rotate, then the shot blasting device 20, the spray head 21, the separator 17 and the lifting machine 18 are opened, steel shots are sprayed out through the spray head 21 and hit a casting at the upper end of the first motor 6, the steel shots are uniformly hit the surface of the casting along with the rotation and the up-down movement of the casting at the upper end of the first motor 6, then the steel shots are sucked through the separator 17 to remove dust, and then the steel shots are conveyed to.

The installation mode, the connection mode or the arrangement mode of the trolley type shot blasting machine are common mechanical modes, and the trolley type shot blasting machine can be implemented as long as the beneficial effects of the trolley type shot blasting machine can be achieved; the transmission 7, the reciprocating screw rod 10, the first gear 11, the separator 17, the elevator 18, the impeller 20, the spray head 21 and the fan 22 of the trolley type shot blasting machine are purchased from the market, and technicians in the industry only need to install and operate according to the attached operating instructions.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.