CN217748708U

CN217748708U - Mould positioning device

Info

Publication number: CN217748708U
Application number: CN202220067815.1U
Authority: CN
Inventors: 蔡灿民; 何苗锋; 赵卫中; 田佳禄; 俞和丰; 徐杰鹏; 金一军
Original assignee: Zhejiang Keyu Metal Materials Co ltd; Zhejiang Hailiang Co Ltd
Current assignee: Zhejiang Keyu Metal Materials Co ltd; Zhejiang Hailiang Co Ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-11-08
Anticipated expiration: 2032-01-11

Abstract

The utility model relates to a mould positioner sets up in extruder mould automatic installation link for fixed mould, including the frame, set up the mould in the frame, set up the fixed frock of mould in mould top, drive the fixed frock of mould and drive actuating cylinder along the vertical direction upper and lower motion, carry out spacing stop gear to driving actuating cylinder to and be used for controlling stop gear and drive actuating cylinder's control system. The utility model discloses increase one set of mould positioner on the basis of original device, target in place at mould automatic installation, before the mould storehouse dolly rolls back, mould positioner is fixed with the mould, can not take the mould out when making the dolly roll back, need not artifical manual operation, effectively improves production efficiency, improves economic benefits.

Description

Mould positioning device

Technical Field

The utility model relates to a copper alloy rod production facility technical field, especially a mould positioner.

Background

The copper ingot extrusion production process comprises the step that after a die is automatically installed on the top end of an extrusion rod by a die warehouse trolley, the die warehouse trolley automatically returns to finish the action of installing the die. When the 3800T extruder is used, due to friction force between the mold calipers and the molds, the mold warehouse trolley can often take out the installed molds, the mold warehouse trolley needs to be manually hooked to enable the mold warehouse trolley to retreat, and production efficiency is seriously affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to reach aims at providing a mould positioner, to the tight location of mould clamp that the installation targets in place, avoid mould storehouse dolly to take the mould out, improve production efficiency.

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

the utility model provides a mould positioner, sets up in extruder mould automatic installation link for fixed mould, including the frame, set up the mould in the frame, set up the fixed frock of mould in the mould top, drive the fixed frock of mould and drive actuating cylinder along vertical direction up and down motion, carry out spacing stop gear to driving actuating cylinder, and be used for controlling stop gear and drive actuating cylinder's control system.

Preferably, the limiting mechanism comprises an upper limiting proximity switch and a lower limiting proximity switch which are arranged on the rack, and the upper limiting proximity switch and the lower limiting proximity switch are arranged at intervals along the vertical direction.

Preferably, the die fixing tool is an arc-shaped clamp matched with the die in shape and is fixed on a piston of the driving cylinder.

Preferably, the control system includes a controller, and an inductor and a detector connected to the controller.

Preferably, the sensors include a first sensor for sensing the position of the mold, and a second sensor for sensing the position of the cart of the mold library.

Preferably, the detector includes a first detector for detecting the lower limit proximity switch and a second detector for detecting the upper limit proximity switch.

Preferably, the controller comprises a first controller for controlling the driving cylinder and a second controller for controlling the trolley of the mould warehouse.

After the technical scheme is adopted, the utility model has the advantages of as follows:

the utility model discloses a reform transform 3800T extruder mould automatic installation link, increase a set of mould positioner on the basis of original device, in that the mould is installed in place automatically, before the mould storehouse dolly rolls back, the mould positioner fixes the mould, can not take the mould out when making the dolly roll back, need not manual operation, effectively improve production efficiency, improve economic benefits; the fixing tool is an arc-shaped clamp with the shape matched with the mold, and the arc-shaped surface of the mold fixing tool is attached to the mold to clamp the mold tightly and tightly; in order to effectively limit the driving cylinder when moving up and down along the vertical direction, an upper limit proximity switch and a lower limit proximity switch are adopted, the device has the characteristics of a travel switch and a microswitch, and has the characteristics of sensing performance, reliable action, stable performance, quick frequency response, long service life, strong anti-interference capability, water resistance, corrosion resistance and the like.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the central control system of the present invention.

Reference numerals:

1. a frame; 2. a mold; 3. fixing a tool for the die; 4. a driving cylinder; 5. a limiting mechanism; 51. an upper limit proximity switch; 52. a lower limit proximity switch; 6. a control system; 61. an inductor; 611. a first inductor; 612. a second inductor; 62. a detector; 621. a first detector; 622. a second detector; 63. a controller; 631. a first controller; 632. a second controller; 7. a mould warehouse trolley.

Detailed Description

In order to explain the overall concept of the present invention more clearly, the present invention will be further explained with reference to the accompanying drawings and specific embodiments. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used in an orientation or positional relationship relative to one another only as illustrated in the accompanying drawings and are used merely for convenience in describing and simplifying the invention, and do not indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.

The utility model provides a mould positioner, as shown in fig. 1 and 2, sets up at 2 automatic installation links of extruder mould for fixed mould 2, including frame 1, the mould 2 of setting in frame 1 sets up the fixed frock 3 of mould in mould 2 top, drives the fixed frock 3 of mould and drives actuating cylinder 4 along the upper and lower motion of vertical direction, carries out spacing stop gear 5 to driving actuating cylinder 4, and is used for controlling stop gear 5 and drives actuating cylinder 4's control system 6. The utility model discloses a reform transform 3800T extruder mould automatic installation link, increase one set of mould positioner on the basis of original device, target in place at 2 automatic installations of mould, before mould storehouse dolly 7 rolls back, mould fixed frock 3 is fixed with mould 2, can not take out mould 2 when making mould storehouse dolly 7 roll back, need not artifical manual operation, effectively improves production efficiency, improves economic benefits.

In order to effectively limit the vertical movement of the driving cylinder 4, the limiting mechanism 5 includes an upper limiting proximity switch 51 and a lower limiting proximity switch 52 which are arranged on the frame 1, and the upper limiting proximity switch 51 and the lower limiting proximity switch 52 are arranged at intervals in the vertical direction. The upper limit proximity switch 51 and the lower limit proximity switch 52 have the characteristics of travel switches and micro switches, and have the characteristics of sensing performance, reliable action, stable performance, quick frequency response, long service life, strong anti-interference capability, water resistance, corrosion resistance and the like.

In order to fix the die 2, the die fixing tool 3 is an arc-shaped fixture matched with the die 2 in shape and is fixed on the piston of the driving cylinder 4. The arc-shaped surface of the die fixing tool 3 is attached to the die 2, so that the die 2 is tightly clamped and tightly attached.

In order to control the driving cylinder 4 to drive the tool fixing device to automatically work, the control system 6 comprises a controller 63, and an inductor 61 and a detector 62 connected with the controller 63.

Wherein the sensors 61 comprise a first sensor 611 for sensing the position of the mould 2 and a second sensor 612 for sensing the position of the mould magazine trolley 7. The detector 62 includes a first detector 621 for detecting the lower limit proximity switch 52, and a second detector 622 for detecting the upper limit proximity switch 51. The controller 63 includes a first controller 631 for controlling the driving cylinder 4, and a second controller 632 for controlling the die magazine trolley 7.

The working process comprises the following steps:

in operation, after the mold 2 is mounted in place, the first sensor 611 detects a signal and feeds the signal back to the first controller 631, and the first controller 631 controls the driving cylinder 4 to descend, so that the mold fixing tool 3 connected to the driving cylinder 4 clamps the mold 2; when the lower limit proximity switch 52 senses a signal and feeds the signal back to the first detector 621, the first detector 621 feeds the signal back to the second controller 632, and the second controller 632 controls the retraction of the mold library trolley 7; when the mold 2 and the mold warehouse trolley 7 are completely separated, the second sensor 612 detects a signal and feeds the signal back to the first controller 631, and the first controller 631 controls the driving cylinder 4 to ascend; when the upper limit proximity switch 51 senses the signal and feeds the signal back to the second detector 622, the second detector 622 feeds the signal back to the second controller 632, and the second controller 632 controls the driving cylinder 4 to stop working, and so on.

In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.

Claims

1. The utility model provides a mould positioner, sets up in extruder mould automatic installation link for fixed mould, its characterized in that: the device comprises a rack, a die arranged on the rack, a die fixing tool arranged above the die, a driving cylinder for driving the die fixing tool to move up and down in the vertical direction, a limiting mechanism for limiting the driving cylinder, and a control system for controlling the limiting mechanism and the driving cylinder.

2. A mold positioning device as defined in claim 1, wherein: the limiting mechanism comprises an upper limiting proximity switch and a lower limiting proximity switch which are arranged on the rack, and the upper limiting proximity switch and the lower limiting proximity switch are arranged at intervals in the vertical direction.

3. A mold positioning device as defined in claim 1, wherein: the die fixing tool is an arc-shaped clamp matched with the die in shape and is fixed on a piston of the driving cylinder.

4. A mold positioning device as set forth in any of claims 1-3, wherein: the control system comprises a controller, and an inductor and a detector which are connected with the controller.

5. A mold positioning device as set forth in claim 4, wherein: the inductor comprises a first inductor and a second inductor, wherein the first inductor is used for sensing the position of the mold, and the second inductor is used for sensing the position of the trolley of the mold warehouse.

6. A mold positioning device as set forth in claim 5, wherein: the detector includes a first detector for detecting the lower limit proximity switch and a second detector for detecting the upper limit proximity switch.

7. A mold positioning device as defined in claim 6, wherein: the controller comprises a first controller used for controlling the driving air cylinder and a second controller used for controlling the mould warehouse trolley.