CN115971276A - Extruder with automatic mould disassembling function - Google Patents

Abstract

The invention discloses an extruding machine with a die automatic disassembling function, which belongs to the field of extrusion forming and comprises a machine base, wherein a die base body is arranged on the machine base, an extrusion die is arranged on the die base body, an extruding device and a discharging device are arranged on the machine base and positioned on two sides of the die base body in the axial direction of the extrusion die, a translation device connected with the die base body is arranged on the side part of the machine base and used for translating the die base body after the extrusion process is finished, die disassembling equipment and a conveying belt are arranged on the machine base, and the die disassembling equipment is used for disassembling the extrusion die from the die base body, placing the extrusion die on the conveying belt and conveying the extrusion die outwards through the conveying belt.

Description

Extruder with automatic mould disassembling function

[ technical field ] A method for producing a semiconductor device

The invention relates to the field of extrusion forming, in particular to an extruder with a die automatic disassembling function.

[ background of the invention ]

The application scenes of the copper pipe are wide, and at present, the copper pipe is manufactured in various ways, such as direct pouring and molding by copper water or extrusion molding of a copper ingot. In extrusion's mode, extrusion equipment and extrusion die can be used, extrusion equipment extrudees the copper ingot to the extrusion die direction, the copper ingot can be the shaping behind through extrusion die and is managed the blank, there is partial copper material can remain on extrusion die after accomplishing the extrusion, extrusion die at this moment can't carry out the preparation of pipe material, need will remain copper material on extrusion die and just can reuse after getting rid of, consequently, need to change extrusion die, but extrusion die's change is comparatively complicated consuming time, can influence the production progress of pipe material.

[ summary of the invention ]

The invention aims to overcome the defects of the prior art and provide an extruder with a die automatic disassembling function.

In order to solve the technical problems, the invention adopts the following technical scheme:

extruder with automatic function of dismantling of mould, including the frame, be equipped with the mould pedestal on the frame, be equipped with extrusion die on the mould pedestal, it is in to lie in the mould pedestal on the frame extrusion die axial direction's both sides are equipped with extrusion device and discharging device, the frame lateral part is equipped with the connection the translation device of mould pedestal, the translation device is used for the translation after extrusion procedure ends the mould pedestal, the frame is equipped with mould disassembling equipment and conveyer belt, mould disassembling equipment will extrude the mould from dismantle on the mould pedestal after place in on the conveyer belt and pass through the conveyer belt will extrude the outside conveying of mould.

On the basis of the scheme, the die seat body is further provided with a limiting part, and the limiting part stops the extrusion die in the direction of extruding the raw material by the extrusion device.

On the basis of the scheme, the die dismounting device comprises a shifting device, and the shifting device acts to push the extrusion die to dismount the extrusion die from the die base body.

On the basis of the scheme, the conveyor belt is arranged below the mold base, the mold disassembling equipment further comprises a clamping device used for clamping the extrusion mold, the clamping device is arranged between the shifting device and the translation device, and the shifting device pushes the extrusion mold towards the clamping device so that the extrusion mold translates to the clamping device.

On the basis of the scheme, the poking device comprises a telescopic poking rod, the poking rod is provided with a columnar push head and a hook-shaped push head, the columnar push head is used for pushing the extrusion die on the die base body towards the direction of the clamping device, and the hook-shaped push head is arranged below the columnar push head and used for pushing the extrusion die on the clamping device towards the direction of the conveying belt.

On the basis of the scheme, the poking device further comprises a poking base body, the poking rod is rotatably arranged on the poking base body, a pushing rod hinged with the poking rod is arranged on the poking base body, and the pushing rod can stretch relative to the poking rod to drive the poking rod to rotate relative to the poking base body.

On the basis of the scheme, the clamping device comprises a clamping base body, a first clamping arm and a second clamping arm, the first clamping arm is fixedly connected to the clamping base body, the second clamping arm is rotatably connected to the clamping base body, at least three clamping supports distributed in the circumferential direction of the extrusion die are arranged on the first clamping arm and the second clamping arm, and driven rollers are rotatably installed on the clamping supports.

On the basis of the scheme, the translation device comprises a translation push rod and a translation base, the translation push rod is arranged on the translation base and connected with the mold base, and the translation push rod stretches and retracts relative to the translation base to drive the mold base to move in a translation mode.

On the basis of the scheme, the extrusion device comprises a hydraulic cylinder and an extrusion column driven by the hydraulic cylinder.

The invention has the beneficial effects that:

the invention discloses an extruding machine, in the process of extruding and forming a pipe material, a copper ingot is placed between an extruding device and an extruding die, the extruding device extrudes the copper ingot towards the extruding die to enable the copper ingot to be pressed and penetrate through the extruding die to form a pipe material rough blank, the pipe material rough blank is moved out from a discharging device, when the stroke of the extruding device reaches the maximum value, the extruding and forming of a round of pipe material is finished, at the moment, a part of the copper ingot remains on the extruding die, the extruding machine can cut off the pipe material to enable the pipe material to be separated from the extruding die, a translation device can move a die base after one-time extruding is finished, the extruding die with the surplus material is moved out from the position between the extruding device and the discharging device, a die disassembling device can disassemble the extruding die with the surplus material from the die base, the disassembled extruding die is placed on a conveying belt and is outwards transferred by the conveying belt, so that the extruding die can be far away from the extruding device, and the safety factor can be greatly improved even if the extruding die is moved away from the conveying belt through manual operation.

Furthermore, a limiting part is further arranged on the die seat body, and the limiting part stops the extrusion die in the direction of extruding the raw material by the extrusion device. The locating part can backstop extrusion die to guarantee that extrusion die can not promoted by extrusion device and position change appears at the extrusion in-process.

Furthermore, the die dismounting device comprises a shifting device, and the shifting device acts to push the extrusion die to dismount the extrusion die from the die base body. The locating part can not block the activity of extrusion die towards extrusion device direction, and toggle device can promote extrusion die and make extrusion die relative mould pedestal motion to demolish extrusion die from the mould pedestal.

Furthermore, the conveyor belt is arranged below the mold base, the mold disassembling device further comprises a clamping device for clamping the extrusion mold, the clamping device is arranged between the shifting device and the translation device, and the shifting device pushes the extrusion mold towards the clamping device so that the extrusion mold is translated to the clamping device. Because the conveyer belt is located the below of mould pedestal, on the striking gear can't directly promote extrusion die to the conveyer belt from the mould pedestal, through setting up clamping device to make striking gear can with the extrusion die transfer to clamping device on.

Furthermore, the poking device comprises a telescopic poking rod, the poking rod is provided with a columnar push head and a hook-shaped push head, the columnar push head is used for pushing the extrusion die on the die base body towards the direction of the clamping device, and the hook-shaped push head is arranged below the columnar push head and used for pushing the extrusion die on the clamping device towards the direction of the conveying belt. The poke rod can do telescopic motion so as to push the extrusion die, when the poke rod extends, the extrusion die can be pushed by the columnar push head to separate from the die seat body, when the poke rod retracts, the extrusion die can be pushed by the hook-shaped push head to separate from the clamping device and move to the conveying belt, and therefore the extrusion die can be conveyed by the conveying belt.

Furthermore, the shifting device further comprises a shifting base, the shifting rod is rotatably arranged on the shifting base, a push rod hinged to the shifting rod is arranged on the shifting base, and the push rod can stretch relative to the shifting rod to drive the shifting rod to rotate relative to the shifting base. The catch bar can drive the wave bar to stir the base body relatively and overturn in the telescopic process, so that the mould base body translated above the conveyor belt can be avoided, and the hook-shaped push head is avoided from an extrusion mould positioned on the clamping device.

Furthermore, clamping device includes centre gripping pedestal, first arm lock and second arm lock, first arm lock fixed connection be in on the centre gripping pedestal, the second arm lock rotationally connects on the centre gripping pedestal, first arm lock with be equipped with at least three distribution on the second arm lock and be in extrusion die is ascending centre gripping support in circumference, rotate the installation driven roller on the centre gripping support. Second arm lock can overturn and adjust the interval between the two relatively first arm lock, with centre gripping extrusion die, maintain extrusion die's stability, come the centre gripping through at least three centre gripping support, support extrusion die, can maintain the stability that extrusion die removed the in-process, avoid extrusion die to empty and be not convenient for outwards transport extrusion die from the conveyer belt, driven roller can be driven at extrusion die translation in-process and rotated, can reduce the frictional force between extrusion die and the centre gripping support, improve extrusion die and remove smooth and easy degree of in-process.

Furthermore, the translation device comprises a translation push rod and a translation base, the translation push rod is arranged on the translation base and connected with the mold base, and the translation push rod stretches and retracts relative to the translation base to drive the mold base to move in a translation manner. The translation push rod can be telescopic motion to take mould pedestal synchronous motion in the motion process, through the stroke of setting for the translation push rod, can adjust the displacement distance of mould pedestal, so that extrusion die can align with extrusion device and discharging device, the position of translation push rod can be maintained to the translation frame, so that the translation push rod moves in the horizontal direction.

Further, the extrusion device comprises a hydraulic cylinder and an extrusion column driven by the hydraulic cylinder. The hydraulic cylinder can generate great acting force so as to drive the extrusion column to move to extrude the copper ingot to produce the tube blank.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The invention is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic view of the structure of an extruder in an embodiment of the present invention;

FIG. 2 isbase:Sub>A cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken at B-B of FIG. 1;

FIG. 4 is a side view of an extruder in an embodiment of the present invention;

FIG. 5 is a cross-sectional view taken at D-D of FIG. 4;

fig. 6 is an enlarged schematic view of C in fig. 3.

Reference numerals:

a base 100, a conveyor belt 110, a stage 120;

a mold base 200;

an extrusion die 300;

the extrusion device 400, the hydraulic cylinder 410 and the extrusion column 420;

a discharging device 500 and a discharging port 510;

the translation device 600, the translation push rod 610 and the translation base 620;

the poking device 700, the poking rod 710, the columnar push head 720, the hook-shaped push head 730, the poking seat 740 and the push rod 750;

the clamping device 800, the clamping base 810, the first clamping arm 820, the second clamping arm 830, the clamping support 840 and the driven roller 850.

[ detailed description ] embodiments

The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Other embodiments obtained by persons skilled in the art without making creative efforts based on the embodiments in the implementation belong to the protection scope of the invention.

The appearances of the phrases such as "exemplary," "some embodiments," and the like in the following text mean "serving as an example, embodiment, or illustration," and any embodiment described as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. While specific details are set forth in the following description for the purpose of illustrating the invention better, it will be apparent to those skilled in the art that the present disclosure may be practiced without some of these specific details.

Referring to fig. 1 to 6, the present invention discloses an extruder with a mold automatic disassembling function, which includes a base 100, wherein a mold base 200 is arranged on the base 100, an extrusion mold 300 is arranged on the mold base 200, an extrusion device 400 and a discharging device 500 are arranged on the base 100 at two sides of the mold base 200 in an axial direction of the extrusion mold 300, a translation device 600 connected to the mold base 200 is arranged at a side portion of the base 100, the translation device 600 is used for translating the mold base 200 after an extrusion process is finished, the base 100 is provided with a mold disassembling apparatus and a conveyor belt 110, and the mold disassembling apparatus disassembles the extrusion mold 300 from the mold base 200, places the extrusion mold 300 on the conveyor belt 110, and conveys the extrusion mold 300 outwards through the conveyor belt 110.

The invention discloses an extruding machine, in the process of extruding and molding a pipe material, a copper ingot is placed between an extruding device 400 and an extruding die 300, the extruding device 400 extrudes the copper ingot towards the extruding die 300 to enable the copper ingot to be pressed and penetrate through the extruding die 300 to form a rough pipe material blank, the rough pipe material blank is moved out of a discharging device 500, when the stroke of the extruding device 400 reaches the maximum value, one round of extrusion and molding of the pipe material is finished, at the moment, part of the copper ingot remains on the extruding die 300, the extruding machine can cut off the pipe material to enable the pipe material to be separated from the extruding die 300, a translation device 600 can move a die base 200 after one-time extrusion is finished, the extruding die 300 with the residual material is moved out from between the extruding device 400 and the discharging device 500, die disassembling equipment can disassemble the extruding die 300 with the residual material from the die base 200, the disassembled extruding die 300 is placed on a conveying belt 110 and is transmitted outwards by the conveying belt 110, so that the extruding die 300 can be far away from the extruding device 400, and even if the extruding die 300 is moved away from the conveying belt 110 by manual operation, the safety factor can be greatly improved.

The extruder further includes a surplus material peeling device to which the belt conveys the extrusion die 300 with surplus material to remove the surplus material on the extrusion die 300 by the surplus material peeling device.

The die holder 200 is further provided with a limiting member which stops the extrusion die 300 in the direction in which the extrusion device 400 extrudes the raw material. The limiting member can stop the extrusion mold 300, so as to ensure that the extrusion mold 300 is not pushed by the extrusion device 400 to cause position change in the extrusion molding process.

After translation device 600 removed mould pedestal 200, need change extrusion die 300, and the position of changing is closer apart from extrusion device 400 and discharging device 500 distance, in order to reduce the potential safety hazard, mould dismounting device is including locating the toggle device 700 of extrusion device 400 lateral part, toggle device 700 action promotes extrusion die 300 and dismantles extrusion die 300 from mould pedestal 200, toggle device 700 is used for dismantling extrusion die 300 from mould pedestal 200, so operating personnel need not manual dismantlement extrusion die 300, in order to liberate the manpower, reduce the potential safety hazard. The limiting member cannot block the movement of the extrusion mold 300 toward the direction of the extrusion apparatus 400, and the toggle apparatus 700 can push the extrusion mold 300 to move the extrusion mold 300 relative to the mold base 200, so as to detach the extrusion mold 300 from the mold base 200.

The conveyor belt 110 is disposed below the mold base 200, the mold disassembling apparatus further includes a clamping device 800 for clamping the extrusion mold 300, the clamping device 800 is disposed between the toggle device 700 and the translation device 600, and the toggle device 700 pushes the extrusion mold 300 toward the clamping device 800, so that the extrusion mold 300 is translated to the clamping device 800. Since the conveyor 110 is located below the mold base 200, the toggle device 700 cannot directly push the extrusion mold 300 from the mold base 200 onto the conveyor 110, and the toggle device 700 can transfer the extrusion mold 300 onto the clamping device 800 by setting the clamping device 800.

The toggle device 700 includes a retractable toggle rod 710, the toggle rod 710 has a column-shaped pusher 720 and a hook-shaped pusher 730, the column-shaped pusher 720 is used for pushing the extrusion mold 300 on the mold base 200 toward the holding device 800, and the hook-shaped pusher 730 is disposed below the column-shaped pusher 720 and is used for pushing the extrusion mold 300 on the holding device 800 toward the conveyor 110. The poke rod 710 can move telescopically to push the extrusion mold 300, when the poke rod 710 extends, the extrusion mold 300 can be pushed by the columnar push head 720 to separate the extrusion mold 300 from the mold base 200, when the poke rod 710 retracts, the extrusion mold 300 can be pushed by the hook-shaped push head 730 to separate the extrusion mold 300 from the clamping device 800 and move onto the conveyor belt 110, and therefore the extrusion mold 300 can be conveyed by the conveyor belt 110.

The toggle device 700 further includes a toggle base 740, the toggle rod 710 is rotatably disposed on the toggle base 740, a push rod 750 hinged to the toggle rod 710 is disposed on the toggle base 740, and the push rod 750 can extend and retract relative to the toggle rod 710 to drive the toggle rod 710 to rotate relative to the toggle base 740. The pushing rod 750 can drive the wave rod to turn relative to the toggle seat 740 during the expansion process, so as to avoid the mold seat 200 translated above the conveyor belt 110 and the hook-shaped pushing head 730 to avoid the extrusion mold 300 on the clamping device 800.

In order to prevent the extrusion die 300 from falling down and the residue stripping device from being able to smoothly fix the extrusion die 300 to remove the residue, it is necessary to ensure that the movement of the extrusion die 300 is a translational movement in the process from the die base 200 to the clamping device 800 and from the clamping device 800 to the conveyor 110. The clamping device 800 includes a clamping base 810, a first clamping arm 820 and a second clamping arm 830, the first clamping arm 820 is fixedly connected to the clamping base 810, the second clamping arm 830 is rotatably connected to the clamping base 810, at least three clamping supports 840 are disposed on the first clamping arm 820 and the second clamping arm 830, the clamping supports 840 are distributed in the circumferential direction of the extrusion die 300, and driven rollers 850 are rotatably mounted on the clamping supports 840. The second clamping arm 830 can be turned over relative to the first clamping arm 820 and adjust the distance therebetween, so as to clamp the extrusion die 300, maintain the stability of the extrusion die 300, clamp and support the extrusion die 300 through at least three clamping supports 840, maintain the stability of the extrusion die 300 in the moving process, avoid the extrusion die 300 from being toppled over and inconvenient to transfer the extrusion die 300 outwards from the conveyor belt 110, the driven roller 850 can be driven to rotate in the translation process of the extrusion die 300, the friction force between the extrusion die 300 and the clamping supports 840 can be reduced, and the smoothness of the extrusion die 300 in the moving process is improved.

On the conveyor belt 110, there is also provided a stage 120 for carrying the extrusion die 300.

The translation device 600 includes a translation push rod 610 and a translation base 620, the translation push rod 610 is disposed on the translation base 620 and connected to the mold base 200, and the translation push rod 610 extends and retracts relative to the translation base 620 to drive the mold base 200 to move in a translation manner. The translation push rod 610 can perform a telescopic motion to drive the mold base 200 to move synchronously in the moving process, and by setting the stroke of the translation push rod 610, the displacement distance of the mold base 200 can be adjusted, so that the extrusion mold 300 can be aligned with the extrusion device 400 and the discharge device 500, and the translation base 620 can maintain the position of the translation push rod 610, so that the translation push rod 610 can move in the horizontal direction. A device for providing power for the translation push rod 610 is further arranged on the side portion of the machine base 100 and is used for driving the translation push rod 610 to do telescopic motion, wherein the telescopic motion of the translation push rod 610 means that the translation push rod 610 can be stretched and contracted to change the length of the translation push rod 610; alternatively, the translating push rod 610 can be movable relative to the translating bed 620.

The ram apparatus 400 includes a hydraulic cylinder 410 and a ram 420 driven by the hydraulic cylinder 410. The hydraulic cylinder 410 can generate great acting force to drive the extrusion column 420 to move so as to extrude the copper ingot to produce the tube blank. The discharging device 500 comprises a discharging port 510 and a sawing device arranged beside the discharging port 510, wherein the sawing device cuts off the tube after the tube is formed to a certain length, or cuts off the tube when the copper ingot cannot be continuously extruded and the extruding device 400 needs to be reset.

While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the invention as set forth in the following claims. Any modifications which do not depart from the functional and structural principles of the present invention are intended to be included within the scope of the claims.

Claims (9)

1. The extruding machine with the automatic die disassembling function is characterized by comprising a machine base, wherein a die base body is arranged on the machine base, an extruding die is arranged on the die base body, the die base body is arranged on the machine base, the extruding device and the discharging device are arranged on two sides in the axial direction of the extruding die, the side portion of the machine base is provided with a translation device connected with the die base body, the translation device is used for translating the die base body after the extruding process is finished, the machine base is provided with a die disassembling device and a conveying belt, and the die disassembling device is used for disassembling the extruding die from the die base body and then placing the extruding die on the conveying belt and conveying the extruding die outwards through the conveying belt.

2. The extrusion press with the automatic die disassembly function as claimed in claim 1, wherein a stopper is further disposed on the die base, and stops the extrusion die in a direction in which the extrusion device extrudes the raw material.

3. The extrusion press with the automatic die disassembly function of claim 2, wherein the die disassembly device comprises a toggle device, and the toggle device acts to push the extrusion die to disassemble the extrusion die from the die holder body.

4. The extruder with the automatic mold disassembling function according to claim 3, wherein said conveyor belt is disposed below said mold base, said mold disassembling apparatus further comprises a clamping device for clamping said extrusion mold, said clamping device is disposed between said toggle device and said translation device, said toggle device pushes said extrusion mold towards said clamping device, so that said extrusion mold translates to said clamping device.

5. The extrusion press with the mold automatic disassembling function according to claim 4, wherein the toggle device comprises a retractable toggle rod, the toggle rod has a column-shaped pusher and a hook-shaped pusher, the column-shaped pusher is used for pushing the extrusion mold on the mold base towards the clamping device, and the hook-shaped pusher is arranged below the column-shaped pusher and is used for pushing the extrusion mold on the clamping device towards the conveying belt.

6. The extrusion press with the mold automatic disassembling function as claimed in claim 5, wherein said toggle device further comprises a toggle base, said toggle rod is rotatably disposed on said toggle base, said toggle base is provided with a push rod hinged to said toggle rod, said push rod can extend and retract relative to said toggle rod to drive said toggle rod to rotate relative to said toggle base.

7. The extruder according to claim 4, wherein the clamping device comprises a clamping base, a first clamping arm and a second clamping arm, the first clamping arm is fixedly connected to the clamping base, the second clamping arm is rotatably connected to the clamping base, at least three clamping supports are disposed on the first clamping arm and the second clamping arm, the clamping supports are distributed in a circumferential direction of the extrusion die, and driven rollers are rotatably mounted on the clamping supports.

8. The extrusion press with the automatic die disassembly function as claimed in claim 1, wherein the translation device comprises a translation push rod and a translation base, the translation push rod is arranged on the translation base and connected with the die base, and the translation push rod extends and retracts relative to the translation base to drive the die base to move in a translation manner.

9. The extrusion press with the die automatic disassembling function according to claim 1, wherein said extrusion device includes a hydraulic cylinder and an extrusion ram driven by said hydraulic cylinder.

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