CN218361753U

CN218361753U - Automatic blanking device

Info

Publication number: CN218361753U
Application number: CN202222493627.8U
Authority: CN
Inventors: 张在水; 杨俊�; 孟小明; 吴文凯; 张冲
Original assignee: Auria Auto Parts Shanghai Co ltd
Current assignee: Auria Auto Parts Shanghai Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-24
Anticipated expiration: 2032-09-20

Abstract

The application discloses automatic unloader relates to the automobile manufacturing field, has improved the poor problem of stability of raw materials on the upper die base, and it includes organism and stripper, the organism is provided with the die holder and follows the upper die base that is close to or keeps away from the die holder direction and slides, be provided with the stripper on the stripper, be provided with the control stripper on the stripper and towards being close to or keeping away from the sliding piece that the upper die base direction slided, install a plurality of on the upper die base and promote the piece, the upper die base is provided with the control and promotes the impeller that the piece slided along vertical direction, it is connected with a plurality of butt board still to rotate on the upper die base, the butt board has butt state and the idle state of butt at the raw materials lower extreme, be provided with the butt subassembly of control butt board switching between butt state and idle state on the upper die base. This application can improve the stability of raw materials on the upper die base.

Description

Automatic blanking device

Technical Field

The application relates to the field of automobile manufacturing industry, in particular to an automatic blanking device.

Background

The automobile is an indispensable vehicle in the current society, brings great convenience to people, can keep out wind and rain while saving time, and has remarkable significance to human beings. As the quality of life of people has increased gradually, more and more families will choose to purchase automobiles, and at the same time, the automobile manufacturing industry uses automation devices in a plurality of processes in order to improve the efficiency of automobile production.

There is an automatic unloader as show in fig. 1 and fig. 2, including organism 2 and dummy car 3, install die holder 21 and the upper die base 22 that slides along vertical direction on the organism 2, install the lift cylinder 14 that controls upper die base 22 and remove on the organism 2, install pushing rod 4 and the lapse pneumatic cylinder 5 that control pushing rod 4 and slide along vertical direction on upper die base 22, the stripper 6 that slides in the horizontal direction on dummy car 3, still install the traveling cylinder 7 that control stripper 6 horizontal direction slided on dummy car 3.

After the upper die holder 22 and the lower die holder 21 are far away from the extrusion molding, the upper die holder 22 drives the raw material 1 to ascend through the friction force between the raw material 1 and the raw material 1, then the stripper 6 slides to the lower end of the upper die holder 22 through the moving cylinder 7, the pushing hydraulic cylinder 5 drives the pushing rod 4 to separate the raw material 1 from the upper die holder 22, and then the raw material 1 falls onto the stripper 6, so that the automatic blanking of the raw material 1 is completed.

When the upper die holder 22 drives the raw material 1 to ascend, the upper die holder 22 and the raw material 1 are fixed only by the friction force between the upper die holder 22 and the raw material 1, the raw material 1 may be separated from the upper die holder 22 during the ascending of the upper die holder 22, and the stability of the raw material 1 on the upper die holder 22 is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability of raw materials on the upper die base, this application provides an automatic unloader.

The application provides an automatic unloader adopts following technical scheme:

the utility model provides an automatic blanking device, includes organism and dummy stock, the organism is provided with the die holder and follows the upper die base that is close to or keeps away from the die holder direction and slides, be provided with the stripper on the dummy stock, be provided with the slider that the control stripper slided towards being close to or keeping away from the upper die base direction on the dummy stock, install a plurality of on the upper die base and promote the piece, the upper die base is provided with the impeller that the control promoted the piece and slided along vertical direction, still rotate on the upper die base and be connected with a plurality of butt board, butt board has the butt state of butt at raw materials lower extreme and does not the idle state of butt at the raw materials lower extreme, be provided with the butt subassembly of control butt board switching between butt state and idle state on the upper die base.

Through adopting above-mentioned technical scheme, after upper die base and die holder extrude the raw materials, the upper die base drives the raw materials and rises, this moment under the effect of butt subassembly, the butt board switches into the butt state from the restriction state, reduce the raw materials through the butt board and break away from the outer possibility of upper die base, then the stripper control stripper slides towards being close to the upper die base direction, be located upper die base lower extreme department when the stripper, the impeller drives the promotion piece and descends, the butt subassembly switches into idle state with the butt board, promote the piece and crowd the raw materials out, the raw materials drops into on the stripper, then the stripper slides the stripper to the assigned position, accomplish the unloading process of raw materials. The effect of improving the stability of the raw materials on the upper die base is realized.

Optionally, the sliding part is a sliding cylinder, the sliding cylinder comprises a sliding cylinder body and a sliding piston rod, a movable plate is arranged on the discharging plate, and one side, far away from the sliding cylinder body, of the sliding piston rod is arranged on the movable plate.

By adopting the technical scheme, the sliding cylinder is started, and the sliding piston rod drives the movable plate to slide towards the direction close to or far away from the sliding cylinder body until the stripper plate is positioned at the lower end of the upper die base.

Optionally, baffles are arranged on two sides of the discharging plate in the horizontal direction.

Through adopting above-mentioned technical scheme, reduce the raw materials through the baffle and fall out the outer possibility of stripper.

Optionally, the butt subassembly includes movable block, connecting rod and dwang, the vertical direction of movable block slides on the upper die base, the dwang rotates to be connected on the upper die base, the one end and the connecting rod of dwang are adjacent, the other end of dwang rotates to be connected at the movable block, one side that the dwang was kept away from to the connecting rod sets up on the butt board.

Through adopting above-mentioned technical scheme, when the movable block carries out the ascending slip of vertical side, the dwang drives connecting rod and butt board and rotates, realizes that the butt subassembly drives the effect that butt board switches between butt state and idle state.

Optionally, the pushing member is a pushing hydraulic cylinder, the pushing hydraulic cylinder includes a pushing cylinder body and a pushing piston rod, and one side of the pushing piston rod, which is far away from the pushing cylinder body, is arranged on the pushing block.

Through adopting above-mentioned technical scheme, start and promote the pneumatic cylinder, can be towards being close to or keeping away from the cylinder body direction that promotes and slide pushing the piston rod, promote the piece and can carry out the ascending slip of vertical side along with promoting the piston rod.

Optionally, the moving block is arranged on the pushing block.

By adopting the technical scheme, the moving block is arranged on the pushing block, when the pushing block descends, the abutting plate can rotate towards the idle state from the abutting state, and at the moment, the pushing block can push the raw materials out of the upper die base; when the promotion piece rises, the butt plate is in the butt state, and the raw materials can be accepted to the butt plate this moment.

Optionally, the connecting rod includes dead lever and slide bar, the dead lever sets up on the dwang, the slide bar sets up on the butt joint board, the slide bar slides on the dead lever along dead lever length direction, be provided with the mounting of fixed slide bar on the dead lever.

Through adopting above-mentioned technical scheme, the pole that slides is connected on the dead lever to fix the pole that slides through the mounting, realize the length of the thickness adjustment connecting rod according to the raw materials, improve the suitability of device.

Optionally, the mounting is for sliding the fixed bolt of connection on the dead lever, fixed bolt direction of sliding and slide bar direction of sliding mutually perpendicular, the slide bar has seted up a plurality of along dead lever length direction and has supplied fixed bolt male fixed slot.

Through adopting above-mentioned technical scheme, the pole that slides is until the assigned position, then control fixed bolt towards sliding near the pole direction that slides, until fixed bolt insert in the fixed slot, pole and dead lever fixed connection slide this moment.

Optionally, a chamfer is arranged on one side of the fixing bolt close to the fixing groove.

Through adopting above-mentioned technical scheme, make things convenient for fixing bolt to insert in the fixed slot through the chamfer.

Optionally, one side of the fixing bolt, which is far away from the fixing groove, is provided with a supporting plate, the fixing bolt is sleeved with a fixing tension spring, one end of the fixing tension spring is abutted to the supporting plate, and the other end of the fixing tension spring is abutted to the fixing rod.

Through adopting above-mentioned technical scheme, when fixing bolt inserts in the fixed slot, under the effect of fixed extension spring pulling force, fixing bolt receives the elasticity that slides near fixed slot tank bottom direction all the time, improves fixing bolt's stability in the fixed slot.

In summary, the present application includes at least one of the following advantages:

when the upper die base drives the raw materials to rise, the butt plate on the upper die base can become the butt state, and the raw materials are received through the butt plate, so that the effect of improving the stability of the raw materials on the upper die base is realized.

Drawings

FIG. 1 is a schematic view of the overall structure of the prior art;

FIG. 2 is a schematic cross-sectional view of a prior art upper die;

FIG. 3 is a schematic view of the overall structure of the present embodiment;

FIG. 4 is a schematic cross-sectional view of the upper die in the present embodiment;

FIG. 5 is an enlarged schematic view at A in FIG. 4;

fig. 6 is a schematic structural view of the cam slider in this embodiment.

Description of reference numerals: 1. raw materials; 2. a body; 21. a lower die holder; 22. an upper die holder; 221. a vertical slot; 222. mounting grooves; 223. a moving groove; 224. a rotating groove; 3. a discharging frame; 4. a push rod; 5. a pushing hydraulic cylinder; 6. a stripper plate; 61. a baffle plate; 7. a moving cylinder; 8. an abutment assembly; 81. a moving block; 82. a connecting rod; 821. fixing the rod; 8211. a sliding groove; 8212. a sliding groove; 822. a slide bar; 8221. a fixing groove; 83. rotating the rod; 9. a pusher member; 91. pushing the hydraulic cylinder; 911. pushing the cylinder body; 912. pushing the piston rod; 10. a butt joint plate; 11. a pushing block; 12. a fixing member; 121. fixing the bolt; 1211. chamfering; 1222. a backup plate; 1223. fixing a tension spring; 13. a sliding member; 131. a sliding cylinder; 1311. a sliding cylinder body; 1312. a piston rod is slid; 14. a lifting cylinder; 15. a movable plate.

Detailed Description

The present application is described in further detail below with reference to figures 3-6.

The embodiment of the application discloses automatic unloader.

Referring to fig. 3, the automatic blanking device includes a machine body 2 and a discharging frame 3, the discharging frame 3 is installed at one side of the machine body 2, a lower die holder 21 and an upper die holder 22 are installed on the machine body 2, wherein the upper die holder 22 can slide along the height direction, a lifting cylinder 14 for controlling the upper die holder 22 to move is installed on the machine body 2, when the upper die holder 22 slides towards the direction close to the lower die holder 21, then the raw material 1 between the upper die holder 22 and the lower die holder 21 is extruded and formed, and then the upper die holder 22 starts to drive the raw material 1 to ascend.

Referring to fig. 3 and 4, a plurality of pushing blocks 11 are slidably arranged on the upper die holder 22, a vertical groove 221 for allowing the pushing blocks 11 to vertically slide is formed in the upper die holder 22, a pushing part 9 is further installed on the upper die holder 22, the pushing part 9 is a pushing hydraulic cylinder 91, the pushing hydraulic cylinder 91 comprises a pushing cylinder 911 and a pushing piston rod 912, an installation groove 222 for allowing the pushing cylinder 911 to be installed is formed in the upper die holder 22, the pushing piston rod 912 is slidably arranged in the vertical groove 221, and one end, far away from the pushing cylinder 911, of the pushing piston rod 912 is welded to the pushing blocks 11. When the pushing hydraulic cylinder 91 is started, the pushing piston rod 912 can slide towards the direction away from the pushing cylinder 911, and when the pushing block 11 extends out of the lower end face of the upper die holder 22, the raw material 1 falls off and descends.

Referring to fig. 3 and 4, the upper die bed 22 is further provided with a plurality of abutting plates 10, and the abutting plates 10 have an abutting state and a rest state. When the abutting plate 10 is in an abutting state, the abutting plate 10 is located at the lower end of the raw material 1, and when the raw material 1 falls off carelessly in the rising process, the abutting plate 10 can bear the raw material 1; when the abutment plate 10 is in the idle state, the pushing block 11 can push the raw material 1 out of the upper die holder 22.

Referring to fig. 3 and 4, the abutting assemblies 8 corresponding to the abutting plates 10 one to one are further installed on the upper die holder 22, each abutting assembly 8 includes a moving block 81, a connecting rod 82 and a rotating rod 83, the moving block 81 is welded on the pushing block 11, a moving groove 223 allowing the moving block 81 to slide in the vertical direction is formed in the upper die holder 22, the moving groove 223 is communicated with the vertical groove 221, the rotating rod 83 is rotatably connected to the upper die holder 22 through a shaft, a rotating groove 224 allowing the rotating rod 83 to rotate is formed in the upper die holder 22, one side, close to the moving block 81, of the rotating rod 83 is rotatably connected to the moving block 81 through a shaft, one end, far away from the moving block 81, of the rotating rod 83 is integrally formed on the connecting rod 82, and one end, far away from the rotating rod 83, of the connecting rod 82 is arranged on the abutting plates 10.

Referring to fig. 3 and 4, when the piston rod 912 is pushed to drive the pushing block 11 to descend, at this time, the moving block 81 descends along with the pushing block 11, and under the action of the rotating rod 83, the connecting rod 82 and the abutting plate 10 rotate towards a position just below the lower die base 21, until the abutting plate 10 is in an idle state; when the piston rod 912 is pushed to drive the pushing block 11 to ascend, the moving block 81 ascends along with the pushing block 11, and under the action of the rotating rod 83, the connecting rod 82 and the abutting plate 10 rotate towards the position right below the lower die holder 21 until the abutting plate 10 is in an abutting state.

Referring to fig. 4 and 5, the connection rod 82 includes a fixed rod 821 and a sliding rod 822, wherein the fixed rod 821 is welded to the rotation rod 83, the sliding rod 822 is welded to the abutting plate 10, and a sliding groove 8211 for sliding the sliding rod 822 toward or away from the rotation rod 83 is formed in the fixed rod 821.

Referring to fig. 4 and 5, a fixing member 12 is further installed on the fixing rod 821, the fixing member 12 is a fixing bolt 121, a sliding groove 8212 for allowing the fixing bolt 121 to slide is formed in a side wall of the fixing rod 821, a plurality of fixing grooves 8221 for allowing the fixing bolt 121 to be inserted are formed in the sliding rod 822, and the plurality of fixing grooves 8221 are uniformly arranged along the length direction of the sliding rod 822.

Referring to fig. 4 and 5, the position of the sliding rod 822 in the fixing rod 821 is adjusted according to the thickness of the raw material 1, and when the sliding rod 822 moves to a predetermined position, the fixing bolt 121 is controlled to slide toward the fixing groove 8221 until the fixing bolt 121 is inserted into the fixing groove 8221, and at this time, the fixing bolt 121 fixes the sliding rod 822 on the fixing rod 821.

Referring to fig. 4 and 5, in order to facilitate insertion of the fixing latch 121 into the fixing groove 8221, a chamfer 1211 is provided at a side of the fixing latch 121 adjacent to the fixing groove 8221.

Referring to fig. 4 and 5, a support plate 1222 is welded to a side of the fixing bolt 121 away from the fixing groove 8221, a fixing tension spring 1223 is further sleeved on the fixing bolt 121, one end of the fixing tension spring 1223 is supported on the support plate 10, and the other end of the fixing tension spring 1223 is supported on the fixing rod 821. When the fixing bolt 121 is inserted into the fixing groove 8221, the fixing tension spring 1223 pulls the fixing bolt 121 to slide toward the bottom direction of the fixing groove 8221, and the fixing bolt 121 is tightly pressed in the fixing groove 8221, so that the effect of improving the stability of the fixing bolt 121 in the fixing groove 8221 is achieved.

Referring to fig. 6, a discharging plate 6 is mounted on a discharging frame 3, a sliding member 13 is further mounted on the discharging frame 3, the sliding member 13 is a sliding cylinder 131, the sliding cylinder 131 includes a sliding cylinder 1311 and a sliding piston rod 1312, a movable plate 15 is welded to the lower end face of the discharging plate 6, and one side of the sliding piston rod 1312, which is far away from the sliding cylinder 1311, is welded to the movable plate 15.

Referring to fig. 3, the slide cylinder 131 is activated, and the stripper plate 6 can slide toward or away from the upper die holder 22 by the cooperation of the slide piston rod 1312 and the movable plate 15. When the stripper plate 6 is at the lower end of the upper die bed 22, the stripper plate 6 is able to receive the falling stock 1.

Referring to fig. 3, the baffle plates 61 are arranged on two sides of the discharging plate 6 in the horizontal direction, and after the raw material 1 falls into the discharging plate 6, the discharging plate 6 drives the raw material 1 to slide, so that the possibility that the raw material 1 falls out of the discharging plate 6 is reduced through the baffle plates 61.

The implementation principle of the automatic blanking device in the embodiment of the application is as follows:

the position of the sliding rod 822 on the fixing rod 821 is adjusted according to the thickness of the extruded raw material 1 in advance, and then the fixing bolt 121 is pressed tightly in the fixing groove 8221 by the pulling force of the fixing tension spring 1223.

After the raw material 1 is extruded and formed by the upper die base 22 and the lower die base 21, the upper die base 22 drives the raw material 1 to ascend, then the pushing hydraulic cylinder 91 is started, the pushing block 11 ascends, the butt plate 10 can be switched to a butt state from a limiting state, and the possibility that the raw material 1 is separated from the upper die base 22 is reduced through the butt plate 10.

Then the cylinder 131 that slides controls stripper 6 and slides towards being close to the direction of upper die base 22, is located upper die base 22 lower extreme department when stripper 6, promotes piston rod 912 and drives and promote a 11 decline, promotes a 11 crowded division of raw materials 1, and butt plate 10 switches into the idle state from the butt state simultaneously, and raw materials 1 drops into on stripper 6, then slides 13 and slides stripper 6 to the assigned position, accomplishes the unloading process of raw materials 1. The effect of improving the stability of the material 1 on the upper die holder 22 is achieved.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an automatic unloader which characterized in that: the automatic material pushing and pushing device comprises a machine body (2) and a discharging frame (3), wherein the machine body (2) is provided with a lower die holder (21) and an upper die holder (22) which slides along the direction close to or far away from the lower die holder (21), a discharging plate (6) is arranged on the discharging frame (3), a sliding piece (13) which controls the discharging plate (6) to slide towards the direction close to or far away from the upper die holder (22) is arranged on the discharging frame, a plurality of pushing blocks (11) are installed on the upper die holder (22), a pushing piece (9) which controls the pushing blocks (11) to slide along the vertical direction is arranged on the upper die holder (22), a plurality of abutting plates (10) are further rotatably connected on the upper die holder (22), the abutting plates (10) have abutting states at the lower end of a raw material (1) and idle states at the lower end of the raw material (1) in an abutting mode and abutting assemblies (8) which control the abutting plates (10) to switch between the abutting states and the idle states are arranged on the upper die holder (22).

2. The automatic blanking device of claim 1, wherein: the sliding piece (13) is a sliding cylinder (131), the sliding cylinder (131) comprises a sliding cylinder body (1311) and a sliding piston rod (1312), a movable plate (15) is arranged on the discharging plate (6), and one side, far away from the sliding cylinder body (1311), of the sliding piston rod (1312) is arranged on the movable plate (15).

3. The automatic blanking device of claim 2, wherein: and baffles (61) are arranged on two sides of the discharging plate (6) in the horizontal direction.

4. The automatic blanking device according to claim 1, characterized in that: the butt joint subassembly (8) includes movable block (81), connecting rod (82) and dwang (83), the vertical direction of movable block (81) slides on upper die base (22), dwang (83) are rotated and are connected on upper die base (22), the one end and the connecting rod (82) of dwang (83) are adjacent, the other end of dwang (83) is rotated and is connected at movable block (81), one side setting that dwang (83) were kept away from in connecting rod (82) is on butt joint board (10).

5. The automatic blanking device according to claim 4, characterized in that: the pushing part (9) is a pushing hydraulic cylinder (91), the pushing hydraulic cylinder (91) comprises a pushing cylinder body (911) and a pushing piston rod (912), and one side, far away from the pushing cylinder body (911), of the pushing piston rod (912) is arranged on the pushing block (11).

6. The automatic blanking device according to claim 5, characterized in that: the moving block (81) is arranged on the pushing block (11).

7. The automatic blanking device of claim 6, wherein: the connecting rod (82) comprises a fixing rod (821) and a sliding rod (822), the fixing rod (821) is arranged on a rotating rod (83), the sliding rod (822) is arranged on the abutting plate (10), the sliding rod (822) slides on the fixing rod (821) along the length direction of the fixing rod (821), and a fixing piece (12) for fixing the sliding rod (822) is arranged on the fixing rod (821).

8. The automatic blanking device according to claim 7, characterized in that: the fixing piece (12) is a fixing bolt (121) connected to the fixing rod (821) in a sliding mode, the sliding direction of the fixing bolt (121) is perpendicular to the sliding direction of the sliding rod (822), and the sliding rod (822) is provided with a plurality of fixing grooves (8221) for inserting the fixing bolt (121) along the length direction of the fixing rod (821).

9. The automatic blanking device of claim 8, wherein: and a chamfer (1211) is arranged on one side, close to the fixing groove (8221), of the fixing bolt (121).

10. The automatic blanking device of claim 9, wherein: one side that fixed bolt (121) kept away from fixed slot (8221) is provided with and supports backup plate (1222), fixed extension spring (1223) are established to the cover on fixed bolt (121), the one end butt of fixed extension spring (1223) is on supporting backup plate (1222), the other end butt of fixed extension spring (1223) is on dead lever (821).