CN212760536U - Assembled aluminum veneer mold - Google Patents

Abstract

The utility model relates to a metal veneer processing field specifically discloses an assemble aluminium veneer mould, which comprises a worktable, bed die and the vertical last mould that reciprocates, it is vertical relative with the bed die to go up the mould, bed die fixed mounting is on the board, still include the conveying unit, the conveying unit includes the transfer roller and drives transfer roller pivoted motor, it supplies the through-hole that the side of transfer roller passed to be equipped with on the bottom surface of mould to go up, the side of transfer roller can contact with the off-the-shelf bottom surface of aluminium veneer, be equipped with the logical groove that supplies the finished level of aluminium veneer to pass on the side of bed die, the vertical plane at logical groove place is perpendicular with the direction of transfer roller. The conveying roller in this scheme conveys aluminium veneer finished product to the direction that leads to the groove for outside the finished tip of aluminium veneer passed logical groove and removed the bed die, can be located the outer tip of bed die through aluminium veneer finished product and take out aluminium veneer finished product, and this in-process staff's hand does not have the risk of being weighed by the bed die.

Description

Assembled aluminum veneer mold

Technical Field

The utility model belongs to metal veneer processing field, concretely relates to assemble aluminium veneer mould.

Background

With the development of the building industry, the usage amount of the aluminum veneers is also increasing, and the plate-shaped aluminum veneers need to be punched and formed when the aluminum veneers are processed. Generally, an aluminum single plate is placed between an upper die and a lower die, and then the upper die is pressed down, so that the aluminum single plate is pressed into the shape of a gap between the upper die and the lower die.

After the aluminum single plate is subjected to punch forming by the upper die and the lower die, a finished product of the aluminum single plate subjected to punch forming is taken out by hands generally, but the finished product of the aluminum single plate is easy to clamp on the upper die or the lower die and is difficult to demould, and the taking-out efficiency of the finished product of the aluminum single plate is low, so that the pressing efficiency is influenced; meanwhile, when the upper die is not matched in place in a downward moving mode, the upper die has the risk of hurting hands.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an assemble aluminium veneer mould to solve aluminium veneer finished product and easily block on last mould or bed die, and then be difficult to the problem of drawing of patterns.

In order to achieve the above object, the basic scheme of the present invention is as follows: the utility model provides an assemble aluminium veneer mould, which comprises a worktable, bed die and the vertical last mould that reciprocates, it is vertical relative with the bed die to go up the mould, bed die fixed mounting is on the board, still include the conveying unit, the conveying unit includes the transfer roller and drives transfer roller pivoted motor, it is equipped with the through-hole that the side of confession transfer roller passed on the bottom surface of mould to go up, the side of transfer roller can contact with the off-the-shelf bottom surface of aluminium veneer, be equipped with the logical groove that confession aluminium veneer finished product level passed on the side of bed die, the vertical plane at logical groove place is perpendicular with the direction of transfer of.

The principle and advantages of the basic scheme are as follows: when the aluminum veneer is stamped, the aluminum veneer is placed on the upper end face of the lower die, the upper die vertically moves downwards to stamp the aluminum veneer, and the aluminum veneer is stamped under the action of the upper die and the lower die to form a finished aluminum veneer product.

Then the upper die is moved upwards, the motor is started simultaneously, the motor drives the conveying roller to rotate, the side surface of the conveying roller penetrates through and contacts with the lower surface of the aluminum single plate finished product, the conveying roller conveys the aluminum single plate finished product to the direction of the through groove, and the end part of the aluminum single plate finished product penetrates through the through groove and moves to the outside of the lower die; after the conveying roller is separated from the bottom surface of the aluminum single plate finished product, the aluminum single plate finished product can be drawn out through the end part of the aluminum single plate finished product outside the lower die, and the hand of a worker cannot be pressed by the upper die in the process; simultaneously can be quick take out aluminium veneer finished product level, can improve the off-the-shelf efficiency of taking out of aluminium veneer.

Further, the side wall surface of the conveying roller is provided with cleaning cotton.

In the process that the conveying roller conveys the finished aluminum single plate, cleaning cotton on the conveying roller is in contact with the lower surface of the finished aluminum single plate, and the cleaning cotton can clean the lower surface of the finished aluminum single plate; meanwhile, the lower surface of the finished aluminum veneer product is contacted with the flexible cleaning cotton, so that the lower surface of the finished aluminum veneer product can be effectively prevented from being scratched in the conveying process.

Further, the axis of the transfer roller intersects the vertical centerline of the lower die.

The conveying roller is arranged in the middle of the lower die, so that the conveying roller is in contact with one half of the lower surface of the aluminum single plate finished product, the conveying distance of the conveying roller for conveying the aluminum single plate finished product reaches one half of the width of the aluminum single plate finished product, the end part of the aluminum single plate finished product outside the lower die is close to one half of the width of the aluminum single plate finished product, and the aluminum single plate finished product can be conveniently drawn out from the through groove.

Furthermore, an expansion rod is vertically and fixedly installed on the upper surface of the upper die.

Through the arrangement, the distance and the speed of the upper die moving up and down can be controlled through the telescopic rod, and the stamping forming time of the aluminum veneer can be controlled conveniently.

Further, still include the control unit, the control unit includes sealed piece that can seal logical groove closed and the control part that the sealed piece reciprocated that controls, and the side of sealed piece can be coplanar with the vertical inner wall of bed die, and the top surface of sealed piece can be coplanar with the bottom surface of bed die inner wall.

When the aluminum single plate is stamped, the sealing block moves up to the through groove under the action of the control part to seal the through groove, so that the side face of the sealing block supports the aluminum single plate when the aluminum single plate is stamped, and the side face of a stamped aluminum single plate finished product is kept in an accurate vertical state conveniently; after the punching of the aluminum veneer is finished, the control part controls the sealing block to move downwards, the top surface of the sealing block is coplanar with the bottom surface of the inner wall of the lower die at the moment, the through groove is completely opened, and the finished aluminum veneer after punching forming is convenient to convey.

Further, the control part comprises an installation block, a plurality of springs and an electromagnet capable of attracting the sealing block, the installation block is fixedly installed on the lower surface of the lower die, sliding grooves for the sealing block to vertically slide are formed in the installation block and the lower die, and the upper ends of the sliding grooves are communicated with the through grooves; the electromagnet is fixedly installed at the bottom of the sliding groove, the spring is vertically installed in the sliding groove, the lower end of the spring is fixedly connected with the electromagnet, and the upper end of the spring is fixedly connected with the lower end of the sealing block.

When the through groove is sealed, the electromagnet is in a power-off state, the sealing block is abutted against the top surface of the through groove under the vertical support of the spring, the sealing block seals the through groove, and the side surface of the sealing block is coplanar with the side surface of the inner wall of the lower die; when the through groove is opened, the electromagnet is electrified, the electromagnet attracts the sealing block, so that the spring is compressed, the sealing block moves downwards into the sliding groove, and the through groove is completely opened; through the setting, the control part can carry out accurate control to reciprocating of sealed piece.

Furthermore, a lug is arranged on the top end of the sealing block, and an embedding groove for embedding the lug is formed in the top surface of the through groove of the lower die.

When sealed piece shifts up and seals logical groove, in the lug embedding caulking groove on the sealed piece top, the side of sealed piece and the side coplane of bed die inner wall this moment, through the setting of lug and caulking groove, can realize the quick location locking to sealed piece.

Further, the thickness of the sealing block is larger than the height of the through groove.

When the sealing block moves upwards to seal the through groove, the lower end of the sealing block is also positioned in the sliding groove, and the sliding groove can limit the sealing block at the moment so as to prevent the sealing block from falling out of the through groove and the sliding groove; meanwhile, the up-and-down movement stability of the sealing block can be enhanced.

Further, the aluminum single plate limiting device further comprises a limiting box for limiting the aluminum single plate, the limiting box is annular, the longitudinal section of the limiting box is step-shaped, the limiting box and the lower die are coaxially arranged, one end of the limiting box is fixedly connected with the outer wall of the upper end of the lower die, and the bottom surface of the limiting box is coplanar with the upper end face of the lower die.

When the aluminum single plate to be punched is placed on the upper end surface of the lower die, the vertical side wall of the aluminum single plate is in contact with the side wall of the limiting box, and the limiting box can limit the aluminum single plate to be punched; when last mould and bed die carried out the punching press to the aluminium veneer, spacing box can last carry on spacingly to the aluminium veneer, avoids the aluminium veneer to produce horizontal slip in stamping process, lets the stamping forming of aluminium veneer more accurate.

Furthermore, the height of the cavity in the limiting box is larger than the thickness of the aluminum single plate.

Through the arrangement, the vertical side face of the limiting box can fully limit the aluminum single plate to be punched.

Drawings

Fig. 1 is a sectional view of an assembled aluminum single plate mold in a front view direction in embodiment 1 of the present invention;

FIG. 2 is a cross-sectional view of the lower mold and control unit A-A of FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

fig. 4 is a sectional view of an assembled aluminum single plate mold in the embodiment 2 of the present invention in the front view direction;

fig. 5 is a top view of the lower mold of fig. 4.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the device comprises an upper die 10, an expansion link 101, a lower die 20, a through hole 201, a through groove 202, a caulking groove 203, a conveying roller 30, a motor 301, cleaning cotton 302, a sealing block 40, a bump 401, a mounting block 50, a spring 501, an electromagnet 502, a sliding groove 503, a limiting box 60 and an aluminum single plate 70.

Example 1

Example 1 is substantially as shown in figures 1, 2 and 3: the utility model provides an assemble aluminium veneer mould, includes board (not drawn), bed die 20, the vertical last mould 10, the transfer unit that reciprocate, the control unit and right, goes up mould 10 and the vertical relative of bed die 20, and bed die 20 welds on the upper surface of board, and the vertical welding of going up on the upper surface of mould 10 has telescopic link 101.

As shown in fig. 1, the conveying unit includes a conveying roller 30 and a motor 301 for driving the conveying roller 30 to rotate, a through hole 201 is provided on the bottom surface of the upper die 10 for the side surface of the conveying roller 30 to pass through, the side surface of the conveying roller 30 contacts with the bottom surface of the finished aluminum single plate, a through groove 202 is provided on the right side surface of the lower die 20 for the finished aluminum single plate to pass through horizontally, and a vertical plane where the through groove 202 is located is perpendicular to the conveying direction of the conveying roller 30.

As shown in fig. 1 and 3, the control unit includes a sealing block 40 that can close the through groove 202 and a control part that controls the sealing block 40 to move up and down, the control part includes a mounting block 50, seven springs 501 and an electromagnet 502 that can attract the sealing block 40, the sealing block 40 is an iron block, and the side surface of the sealing block 40 can be coplanar with the vertical inner wall of the lower mold 20; the mounting block 50 is welded on the lower surface of the lower die 20, a sliding groove 503 for the sealing block 40 to vertically slide is arranged on the mounting block 50 and the lower die 20, and the upper end of the sliding groove 503 is communicated with the through groove 202; the electromagnet 502 is welded at the bottom of the sliding groove 503, the spring 501 is vertically installed in the sliding groove 503, the lower end of the spring 501 is welded with the electromagnet 502, and the upper end of the spring 501 is welded with the lower end of the sealing block 40.

As shown in fig. 3, a bump 401 is disposed on the top end of the sealing block 40, and a caulking groove 203 for the bump 401 to be embedded is disposed on the top surface of the through groove 202 of the lower mold 20; while the thickness of the sealing block 40 is greater than the height of the through groove 202, the top surface of the protrusion 401 may be coplanar with the bottom surface of the inner wall of the lower mold 20.

When an assembly aluminum veneer mould in this embodiment is punching press aluminium veneer 70, electro-magnet 502 is in the outage state, sealed piece 40 offsets with the top surface that leads to groove 202 under spring 501's vertical support, sealed piece 40 blocks through groove 202, and the left surface of sealed piece 40 and the right flank coplane of bed die 20 inner wall, ensure when aluminium veneer 70 is punching press, the left surface of sealed piece 40 supports aluminium veneer 70, the aluminium veneer finished product's after the stamping forming side of being convenient for keeps accurate vertical state.

During stamping, firstly placing an un-stamped aluminum veneer 70 on the upper end surface of the lower die 20, then controlling the extension of the telescopic rod 101, driving the upper die 10 to vertically move downwards by the lower end of the telescopic rod 101, pressing the aluminum veneer 70 into a cavity of the lower die 20 after the upper die 10 is contacted with the aluminum veneer 70, so that the lower surface of the aluminum veneer 70 is deformed to be attached to the inner wall of the lower die 20, and the upper surface of the aluminum veneer 70 is deformed to be attached to the lower surface and the vertical side surface of the upper die 10; when the upper mold 10 cannot move downwards continuously, the punch forming of the aluminum veneer 70 is completed to form a finished aluminum veneer product, and at this time, the extension of the telescopic rod 101 is stopped.

Then the electromagnet 502 is electrified, the electromagnet 502 attracts the sealing block 40, so that the spring 501 is compressed, the sealing block 40 moves downwards into the sliding groove 503, and the through groove 202 is completely opened; then the telescopic rod 101 is controlled to be shortened, the lower end of the telescopic rod 101 drives the upper die 10 to move upwards, the motor 301 is started while the upper die 10 moves upwards, the motor 301 drives the conveying roller 30 to rotate, the conveying roller 30 conveys the aluminum single plate finished product to the direction of the through groove 202 due to the fact that the conveying roller 30 is in contact with the lower surface of the aluminum single plate finished product, and the right end of the aluminum single plate finished product penetrates through the through groove 202 and moves to the outside of the lower die 20; after the conveying roller 30 is separated from the bottom surface of the aluminum single plate finished product, the aluminum single plate finished product positioned in the lower die 20 can be drawn out through the right end of the lower die 20, and the hand of a worker is not damaged by the upper die 10 in the process of horizontally drawing out the aluminum single plate finished product; simultaneously can be quick take out aluminium veneer finished product level, can improve the off-the-shelf efficiency of taking out of aluminium veneer.

When the next aluminum single plate 70 is punched, the electromagnet 502 is powered off, the sealing block 40 moves upwards along the sliding groove 503 under the thrust action of the spring 501, the convex block 401 on the top end of the sealing block 40 is embedded into the caulking groove 203, the left side surface of the sealing block 40 is coplanar with the right side surface of the inner wall of the lower die 20, the sealing block 40 is quickly positioned and locked, and the side wall of the aluminum single plate 70 is stably supported in the process of punching the aluminum single plate 70.

Example 2

Embodiment 2 is different from embodiment 1 in that embodiment 2 is basically as shown in fig. 4 and fig. 5, and further includes a limiting box 60 for limiting the aluminum single plate 70, the limiting box 60 is ring-shaped, the longitudinal section of the limiting box 60 is step-shaped, the limiting box 60 is coaxially disposed with the lower mold 20, the lower end of the limiting box 60 is welded to the outer wall of the upper end of the lower mold 20, and the bottom surface of the limiting box 60 is coplanar with the upper end surface of the lower mold 20; the height of the cavity in the spacing box 60 is greater than the thickness of the aluminum veneer 70.

As shown in fig. 4 and 5, the cleaning cotton 302 is snap-fitted on the roll surface of the transfer roll 30, the axis of the transfer roll 30 intersects with the vertical central line of the lower die 20, and the transfer roll 30 is disposed in the middle of the lower die 20, so that the contact area between the transfer roll 30 and the lower surface of the finished aluminum veneer product is increased, and the transfer distance of the finished aluminum veneer product can be increased.

Compared with the embodiment 1, the assembled aluminum veneer mold in the embodiment has the following differences in use that when an aluminum veneer 70 to be stamped is placed on the upper end surface of the lower mold 20, the vertical side wall of the aluminum veneer 70 is in contact with the side wall of the limiting box 60, and the limiting box 60 can limit the aluminum veneer 70 to be stamped; when the upper die 10 and the lower die 20 punch the aluminum veneer 70, the limiting box 60 can continuously limit the aluminum veneer 70, so that the aluminum veneer 70 is prevented from horizontally sliding in the punching process, and the aluminum veneer 70 is more accurately punched and formed.

After the finished product of the aluminum veneer is formed by stamping, the finished product of the aluminum veneer is conveyed by the conveying roller 30, and in the process, the cleaning cotton 302 on the conveying roller 30 is contacted with the lower surface of the finished product of the aluminum veneer, so that the cleaning cotton 302 can clean the lower surface of the finished product of the aluminum veneer; meanwhile, the lower surface of the finished aluminum single plate is contacted with the flexible cleaning cotton 302, so that the lower surface of the finished aluminum single plate can be effectively prevented from being scratched in the conveying process.

Claims (10)

1. The utility model provides an assemble aluminium veneer mould, includes board, bed die and the vertical last mould that reciprocates, it is vertical relative with the bed die to go up the mould, and bed die fixed mounting is on the board, its characterized in that still includes the conveying unit, the conveying unit includes the transfer roller and drives transfer roller pivoted motor, goes up the through-hole that the side that is equipped with on the bottom surface of mould supplied the transfer roller to pass, and the side of transfer roller can contact with the off-the-shelf bottom surface of aluminium veneer, be equipped with the logical groove that supplies the finished level of aluminium veneer to pass on the side of bed die, the vertical plane at logical groove place is perpendicular with the direction of transfer roller.

2. The assembled aluminum veneer mold according to claim 1, wherein cleaning cotton is arranged on the side wall surface of the conveying roller.

3. The assembled aluminum veneer mold according to claim 2, wherein the axis of the conveying roller intersects with the vertical center line of the lower mold.

4. The assembled aluminum veneer mold according to claim 3, wherein a telescopic rod is vertically and fixedly installed on the upper surface of the upper mold.

5. The assembled aluminum veneer mold according to any one of claims 1 to 4, further comprising a control unit, wherein the control unit comprises a sealing block which can close the through groove and a control part which controls the sealing block to move up and down, the side surface of the sealing block can be coplanar with the vertical inner wall of the lower mold, and the top surface of the sealing block can be coplanar with the bottom surface of the inner wall of the lower mold.

6. The assembled aluminum veneer mold according to claim 5, wherein the control part comprises an installation block, a plurality of springs and an electromagnet capable of attracting the sealing block, the installation block is fixedly installed on the lower surface of the lower mold, sliding grooves for the sealing block to vertically slide are formed in the installation block and the lower mold, and the upper ends of the sliding grooves are communicated with the through grooves; the electromagnet is fixedly installed at the bottom of the sliding groove, the spring is vertically installed in the sliding groove, the lower end of the spring is fixedly connected with the electromagnet, and the upper end of the spring is fixedly connected with the lower end of the sealing block.

7. The assembled aluminum veneer mold according to claim 6, wherein the sealing block is provided with a projection at the top end thereof, and the lower mold is provided with a caulking groove for the projection to be inserted into on the top surface of the through groove.

8. The assembled aluminum veneer mold according to claim 7, wherein the thickness of the sealing block is larger than the height of the through groove.

9. The assembled aluminum veneer mould according to claim 8, further comprising a limiting box for limiting the aluminum veneer, wherein the limiting box is annular, the longitudinal section of the limiting box is step-shaped, the limiting box and the lower mould are coaxially arranged, one end of the limiting box is fixedly connected with the outer wall of the upper end of the lower mould, and the bottom surface of the limiting box is coplanar with the upper end surface of the lower mould.

10. The assembled aluminum veneer mould according to claim 9, wherein the height of the cavity in the limiting box is greater than the thickness of the aluminum veneer.

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