CN217051480U

CN217051480U - Material feeding unit suitable for shot-blasting machine

Info

Publication number: CN217051480U
Application number: CN202121939707.0U
Authority: CN
Inventors: 杨建辉
Original assignee: Yibang Machinery Technology Handan Co ltd
Current assignee: Yibang Machinery Technology Handan Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-07-26
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a material feeding unit suitable for shot-blasting machine, including scissors formula crane, scissors formula crane's top both ends are articulated to have the material feeding frame, and the both sides of material feeding frame are all opened has the guide way, and the inner wall sliding connection of two guide ways has same movable rod, is provided with actuating mechanism between the both ends of movable rod, the connecting rod has all been welded at one side both ends of movable rod, and the one end of connecting rod has the delivery sheet through bolted connection, and top one side corner of delivery sheet opens there is the chute feeder, there is the storage frame inner wall one side of material feeding frame through bolted connection, and the storage frame is located the chute feeder directly over. The utility model discloses change the position of delivery sheet for the work piece shifts out from the inside of pay-off frame gradually, can send into the shot-blasting machine with the work piece through the delivery sheet in, is convenient for carry out the pay-off to the shot-blasting machine and handles, and the inner wall of being convenient for through buffer board and chute feeder carries out the centre gripping to the work piece and handles, keeps the fixity ability of work piece.

Description

Material feeding unit suitable for shot-blasting machine

Technical Field

The utility model relates to a shot-blasting machine technical field especially relates to a material feeding unit suitable for shot-blasting machine.

Background

The shot blasting machine is a mechanical device for cleaning or strengthening the surface of a workpiece by utilizing 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. Can also be used for surface treatment of forged pieces, aluminum-magnesium alloy pieces, metal plate welded pieces and the like. In some areas, the mouth is also called a sand blasting machine and a sand blasting machine.

At present, when an existing shot blasting machine is used for machining operation, workpieces are often manually placed inside the shot blasting machine by people, but in the process, safety performance cannot be guaranteed, and efficiency is not high, so that a feeding device suitable for the shot blasting machine needs to be designed urgently to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a feeding device suitable for a shot blasting machine.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a material feeding unit suitable for shot-blasting machine, includes scissors formula crane, the top both ends of scissors formula crane articulate there is the pay-off frame, and the both sides of pay-off frame have all opened the guide way, and the inner wall sliding connection of two guide ways has same movable rod, is provided with actuating mechanism between the both ends of movable rod, the connecting rod has all been welded at one side both ends of movable rod, and the one end of connecting rod has the pay-off board through bolted connection, and top one side corner of pay-off board is opened there is the pay-off groove, there is the storage frame inner wall one side of pay-off frame through bolted connection, and the storage frame is located the pay-off groove directly over, the welding of top one side of pay-off board has the closing plate, and the bottom of closing plate contacts with the bottom of storage frame.

Preferably, actuating mechanism is including the fixed plate of welding in pay-off frame both sides outer wall one end, and one side of fixed plate all is connected with the threaded rod through the bearing, and threaded hole is all opened at the both ends of movable rod, the outer wall of threaded rod and the inner wall threaded connection of threaded hole, fixed cover has all been welded to the other end of pay-off frame both sides outer wall, and the one end of threaded rod all welds the connecting axle that passes fixed cover, and the one end of connecting axle is provided with drive assembly.

Preferably, an L-shaped frame is welded at one end of the outer wall of one side of the feeding frame, a forward and reverse rotating motor is connected to one side of the L-shaped frame through a bolt, an output shaft of the forward and reverse rotating motor is connected with one end of one of the connecting shafts through a bolt, the transmission assembly comprises transmission wheels welded to the outer walls of the two connecting shafts, and a transmission belt is connected to the outer walls of the transmission wheels in a transmission mode.

Preferably, both sides of the inner wall of the bottom of the feeding groove are provided with limiting grooves, the inner wall of each limiting groove is spliced with a U-shaped frame, clamping plates are welded at the tops of two ends of each U-shaped frame, and an electric push rod is connected between the middle position of the bottom of one side of each U-shaped frame and the outer wall of the bottom of the feeding plate through bolts.

Preferably, the clamping plate is welded with springs distributed at equal intervals on one side, and the same buffer plate is welded on one side of the springs.

Preferably, the bottom surface of the U-shaped frame is welded with a paving plate.

Preferably, the bottom welding of paving the flat board has the supporting seat that the equidistance distributes, and all opens the semicircle groove in the bottom of supporting seat, all has the backing roll through round pin hub connection between the both ends inner wall in semicircle groove.

The utility model has the advantages that:

1. through the arrangement of the scissor type lifting frame, the feeding frame, the driving mechanism, the positive and negative rotation motor, the transmission assembly, the threaded rod, the guide groove, the movable rod, the connecting rod, the feeding plate, the feeding groove, the storage frame and the sealing plate, the height of the whole feeding device is adjusted through the scissor type lifting frame, so that the whole feeding device is flush with the shot blasting machine, a workpiece is arranged in the storage frame, the workpiece falls into the feeding groove from the bottom of the storage frame, the transmission assembly and the transmission belt are driven to rotate through the positive and negative rotation motor of the driving mechanism, the two threaded rods are driven to rotate synchronously, the movable rod moves on the threaded rod and in the guide groove, the position of the feeding plate is changed, the feeding plate, the feeding groove and the workpiece are gradually moved out from the inside of the feeding frame, the sealing plate is attached to the bottom of the storage frame, the storage frame is not discharged, and the workpiece can be fed into the shot blasting machine through the feeding plate, the shot blasting machine feeding device is convenient to feed the shot blasting machine, manual feeding is not needed, and safety performance is improved.

2. Through the feed plate that sets up, the chute feeder, electric putter, U type frame, the spacing groove, the grip block, a spring, buffer board and paving board, when whole feed plate immigration was to the shot-blasting machine, can make paving board and the interior bottom of shot-blasting machine contact, the stability ability of whole feed plate keeps, and at the pay-off in-process, accessible electric putter adjusts the position of U type frame at the spacing inslot, adjust the position of grip block and buffer board, be convenient for carry out the centre gripping through the inner wall of buffer board and chute feeder and handle the work piece, the fixity ability of work piece keeps.

3. Through the arranged flat paving plate, the supporting seat, the semicircular groove and the supporting roll, when the flat paving plate extends into the shot blasting machine, the supporting roll can be contacted with the inner bottom of the shot blasting machine, the friction force between the flat paving plate and the shot blasting machine is reduced, and the flat paving plate can be more convenient to pass in and out.

Drawings

Fig. 1 is a schematic overall structure diagram of a feeding device suitable for a shot blasting machine in embodiment 1;

fig. 2 is a schematic structural diagram of a feed chute and a guide chute of the feeding device suitable for the shot blasting machine provided in embodiment 1;

fig. 3 is a schematic structural view of a clamping plate and a U-shaped frame of the feeding device suitable for the shot blasting machine in embodiment 1;

fig. 4 is a schematic structural diagram of an electric push rod and a paving plate of the feeding device suitable for the shot blasting machine in embodiment 1;

fig. 5 is a schematic side sectional view of a feeding frame of the feeding device suitable for the shot blasting machine in embodiment 1;

fig. 6 is a schematic structural view of a support seat and a support roller of the feeding device suitable for the shot blasting machine in embodiment 2.

In the figure: 1. a scissor type lifting frame; 2. a feeding frame; 3. a transmission belt; 4. a positive and negative rotation motor; 5. a feeding plate; 6. sealing plates; 7. a material storage frame; 8. a threaded rod; 9. a movable rod; 10. a feeding groove; 11. a guide groove; 12. a clamping plate; 13. a limiting groove; 14. a buffer plate; 15. a U-shaped frame; 16. a connecting rod; 17. an electric push rod; 18. paving a flat plate; 19. a supporting base; 20. and (4) supporting the roller.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-5, a feeding device suitable for a shot blasting machine comprises a scissor type lifting frame 1, wherein two ends of the top of the scissor type lifting frame 1 are hinged with a feeding frame 2, guide grooves 11 are formed in two sides of the feeding frame 2, the inner walls of the two guide grooves 11 are connected with a same movable rod 9 in a sliding mode, a driving mechanism is arranged between two ends of the movable rod 9, connecting rods 16 are welded at two ends of one side of each movable rod 9, one end of each connecting rod 16 is connected with a feeding plate 5 through a bolt, a feeding groove 10 is formed in the corner of one side of the top of the feeding plate 5, one side of the inner wall of the feeding frame 2 is connected with a storage frame 7 through a bolt, the storage frame 7 is located right above the feeding groove 10, a sealing plate 6 is welded at one side of the top of the feeding plate 5, the bottom of the sealing plate 6 is in contact with the bottom of the storage frame 7, the two threaded rods 8 are driven by the driving mechanism to rotate synchronously, the position of the feeding plate 5 is changed, the feeding plate 5, the feeding groove 10 and the workpiece are gradually moved out of the feeding frame 2, the sealing plate 6 is attached to the bottom of the storage frame 7, the storage frame 7 is not discharged, the workpiece can be fed into the shot blasting machine through the feeding plate 5, feeding processing of the shot blasting machine is facilitated, and manual feeding is not needed.

Wherein, actuating mechanism is including welding the fixed plate in 2 both sides outer wall one ends of pay-off frame, and one side of fixed plate all is connected with threaded rod 8 through the bearing, and threaded hole is all opened at the both ends of movable rod 9, and the outer wall of threaded rod 8 and the inner wall threaded connection of screw hole, the other end of 2 both sides outer walls of pay-off frame all welds fixed cover, and the one end of threaded rod 8 all welds the connecting axle that passes fixed cover, and the one end of connecting axle is provided with drive assembly.

Wherein, the welding of the one end of pay-off frame 2 one side outer wall has L type frame, and one side of L type frame has positive reverse motor 4 through bolted connection, and the output shaft of positive reverse motor 4 passes through bolted connection with the one end of one of them connecting axle, and the transmission subassembly includes the drive wheel of welding at two connecting axle outer walls, and the outer wall transmission of drive wheel is connected with drive belt 3.

Wherein, limiting grooves 13 are respectively arranged on two sides of the inner wall of the bottom of the feeding groove 10, a U-shaped frame 15 is inserted into the inner wall of the limiting grooves 13, clamping plates 12 are welded on the tops of two ends of the U-shaped frame 15, and an electric push rod 17 is connected between the middle position of the bottom of one side of the U-shaped frame 15 and the outer wall of the bottom of the feeding plate 5 through bolts.

The spring that the equidistance distributes is welded to one side of grip block 12, and the welding of one side of spring has same buffer board 14, and accessible electric putter 17 adjusts the position of U type frame 15 in spacing groove 13, adjusts the position of grip block 12 and buffer board 14, is convenient for carry out the centre gripping through the inner wall of buffer board 14 and chute feeder 10 to the work piece and handles, keeps the fixity ability of work piece.

Wherein, the bottom surface of the U-shaped frame 15 is welded with a flat paving plate 18, when the whole feeding plate 5 moves into the shot blasting machine, the flat paving plate 18 can be contacted with the inner bottom of the shot blasting machine, and the stability of the whole feeding plate 5 is kept.

The working principle is as follows: when the device is used, a user adjusts the height of the whole feeding device through the scissor type lifting frame 1, so that the whole feeding device is level to the shot blasting machine, a workpiece is arranged in the storage frame 7, the workpiece falls into the feeding groove 10 from the bottom of the storage frame 7, the forward and reverse rotating motor 4 of the driving mechanism drives the transmission assembly and the transmission belt 3 to rotate, the two threaded rods 8 are driven to rotate synchronously, the movable rod 9 moves on the threaded rod 8 and the guide groove 11, the position of the feeding plate 5 is changed, the feeding plate 5, the feeding groove 10 and the workpiece are gradually moved out from the feeding frame 2, the sealing plate 6 is attached to the bottom of the storage frame 7, the storage frame 7 is not fed, the workpiece can be fed into the shot blasting machine through the feeding plate 5, feeding processing of the shot blasting machine is facilitated, manual feeding is not needed, and safety performance is improved, when the whole feeding plate 5 moves into the shot blasting machine, the leveling plate 18 can be in contact with the inner bottom of the shot blasting machine, the stability of the whole feeding plate 5 is kept, in the feeding process, the position of the U-shaped frame 15 in the limiting groove 13 can be adjusted through the electric push rod 17, the positions of the clamping plate 12 and the buffer plate 14 are adjusted, the workpiece can be clamped conveniently through the buffer plate 14 and the inner wall of the feeding groove 10, and the fixing performance of the workpiece is kept.

Example 2

Referring to fig. 6, in this embodiment, compared with embodiment 1, the bottom of the paving plate 18 is welded with the supporting seats 19 distributed at equal intervals, the bottom of each supporting seat 19 is provided with a semicircular groove, and the inner walls of the two ends of each semicircular groove are connected with the supporting rollers 20 through the pin shafts.

The working principle is as follows: when the paving plate 18 extends into the shot blasting machine, the supporting roller 20 can be in contact with the inner bottom of the shot blasting machine, so that the friction force between the paving plate 18 and the shot blasting machine is reduced, and the entering and the exiting are more convenient.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A feeding device suitable for a shot blasting machine comprises a scissor type lifting frame (1) and is characterized in that two ends of the top of the scissor type lifting frame (1) are hinged with feeding frames (2), guide grooves (11) are formed in two sides of each feeding frame (2), the inner walls of the two guide grooves (11) are connected with a same movable rod (9) in a sliding mode, a driving mechanism is arranged between two ends of each movable rod (9), connecting rods (16) are welded at two ends of one side of each movable rod (9), one end of each connecting rod (16) is connected with a feeding plate (5) through a bolt, a feeding groove (10) is formed in a corner of one side of the top of each feeding plate (5), a storage frame (7) is connected to one side of the inner wall of each feeding frame (2) through a bolt, the storage frame (7) is located right above the feeding groove (10), and a sealing plate (6) is welded to one side of the top of each feeding plate (5), and the bottom of the sealing plate (6) is contacted with the bottom of the storage frame (7).

2. The feeding device suitable for the shot blasting machine as claimed in claim 1, wherein the driving mechanism comprises a fixed plate welded at one end of the outer wall of each side of the feeding frame (2), a threaded rod (8) is connected to one side of the fixed plate through a bearing, threaded holes are formed in both ends of the movable rod (9), the outer wall of the threaded rod (8) is in threaded connection with the inner wall of each threaded hole, a fixed sleeve is welded to the other end of the outer wall of each side of the feeding frame (2), a connecting shaft penetrating through the fixed sleeve is welded to one end of each threaded rod (8), and a transmission assembly is arranged at one end of each connecting shaft.

3. The feeding device suitable for the shot blasting machine as claimed in claim 2, wherein an L-shaped frame is welded at one end of the outer wall of one side of the feeding frame (2), a forward and reverse rotating motor (4) is connected to one side of the L-shaped frame through a bolt, an output shaft of the forward and reverse rotating motor (4) is connected to one end of one of the connecting shafts through a bolt, the transmission assembly comprises a transmission wheel welded to the outer wall of the two connecting shafts, and a transmission belt (3) is connected to the outer wall of the transmission wheel in a transmission manner.

4. The feeding device suitable for the shot blasting machine as claimed in claim 3, wherein limiting grooves (13) are formed in both sides of the inner wall of the bottom of the feeding groove (10), a U-shaped frame (15) is inserted into the inner wall of each limiting groove (13), clamping plates (12) are welded to the tops of the two ends of each U-shaped frame (15), and an electric push rod (17) is connected between the middle position of the bottom of one side of each U-shaped frame (15) and the outer wall of the bottom of the feeding plate (5) through bolts.

5. The feeding device suitable for the shot blasting machine as claimed in claim 4, characterized in that springs are welded on one side of the clamping plate (12) and are distributed at equal intervals, and the same buffer plate (14) is welded on one side of the springs.

6. The feeding device suitable for the shot blasting machine as claimed in claim 4, wherein a paving plate (18) is welded on the bottom surface of the U-shaped frame (15).

7. The feeding device suitable for the shot blasting machine as claimed in claim 6, wherein the bottom of the flat paving plate (18) is welded with supporting seats (19) distributed equidistantly, the bottom of each supporting seat (19) is provided with a semicircular groove, and supporting rollers (20) are connected between the inner walls of the two ends of each semicircular groove through pin shafts.