CN216126334U - Automatic mold opening mechanism of extrusion die - Google Patents
Automatic mold opening mechanism of extrusion die Download PDFInfo
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- CN216126334U CN216126334U CN202121598537.4U CN202121598537U CN216126334U CN 216126334 U CN216126334 U CN 216126334U CN 202121598537 U CN202121598537 U CN 202121598537U CN 216126334 U CN216126334 U CN 216126334U
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Abstract
The utility model discloses an automatic die opening mechanism of an extrusion die, which comprises a workbench, a jacking assembly and a die which are positioned on the workbench, and an extrusion assembly positioned on the workbench, wherein the jacking assembly is arranged on the workbench; the jacking assembly comprises a supporting plate positioned on the workbench, a driving device and a connecting part positioned on the supporting plate, a transmission screw rod arranged on the connecting part, and a jacking plate arranged at one end of the transmission screw rod; the driving device is connected with the transmission screw rod; at least when the die is in a working state, the jacking plate is driven by the driving device to drive the workpiece to start moving, so that the workpiece is separated from the die through the arranged jacking assembly, and after the workpiece is extruded and molded by the pressurizing assembly, the jacking plate can pass through the through hole in the die, so that the workpiece can be ejected out of the die, and the extruded finished product can be separated from the die.
Description
Technical Field
The utility model belongs to the technical field of production of extruded sections, and particularly relates to an automatic die opening mechanism of an extrusion die.
Background
With the increasing degree of automation in China, the extrusion device is widely applied to process workpieces into given specifications.
The existing extrusion die is mainly used for placing workpieces in the die, then the extrusion die works through a pressurizing device, set pressure is applied to a workpiece body, further the workpieces can be made to be in a set shape, in order to avoid the pressurizing process, the workpieces are displaced, further two sets of limiting frames are arranged on the periphery of the die, further the workpieces are located in cavities formed by the four limiting frames, but finished products or defective products after extrusion can not be separated from the die, further the next workpiece extrusion work is influenced, and therefore the extrusion efficiency of the workpieces is reduced.
Therefore, how to separate the extruded product from the mold is a problem to be solved at present.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model provides an automatic mold opening mechanism of extrusion die to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: an automatic mold opening mechanism of an extrusion mold comprises:
the device comprises a workbench, a jacking assembly and a die which are positioned on the workbench, and an extrusion assembly positioned on the workbench;
the jacking assembly comprises a supporting plate positioned on the workbench, a driving device and a connecting part positioned on the supporting plate, a transmission screw rod arranged on the connecting part, and a jacking plate arranged at one end of the transmission screw rod;
the driving device is connected with the transmission screw rod;
at least when the lifting die is in a working state, the lifting plate is driven by the driving device to drive the workpiece to start to move, so that the workpiece is separated from the die, and the die is also provided with a through groove matched with the lifting plate.
In a further embodiment, the driving device comprises a rotating motor arranged on the supporting plate, a driving wheel positioned at the output end of the rotating motor, a driven wheel sleeved on the transmission screw rod, and a transmission belt used for connecting the driving wheel and the driven wheel, and the workpiece can be lifted through the arranged driving device.
In a further embodiment, the supporting plate is further provided with a group of linear bearing seats, an elevator tube positioned on the linear bearing seats, and an adjusting plate connected with one end of the elevator tube;
the other end of the lifting pipe is connected with the jacking plate, and smooth operation of lifting work is guaranteed through the adjusting plate.
In a further embodiment, the other end of the transmission screw rod penetrates through the adjusting plate and is installed at the limiting block at the other end of the transmission screw rod, and the lifting height of the jacking plate can be limited through the limiting block, so that damage between a workpiece and other devices is avoided.
In a further embodiment, the extrusion assembly comprises a driving motor arranged on the workbench, a lifting plate arranged at the output end of the driving motor, and a pressurizing device arranged on the lifting plate, and the extrusion molding work of the workpiece can be completed through the pressurizing device.
In a further embodiment, the workbench is further provided with two groups of guide pipes, the guide pipes penetrate through the lifting plate, the height of the pressurizing device can be adjusted, and the workpiece can be conveniently loaded and unloaded.
Has the advantages that: the utility model relates to an automatic die opening mechanism of an extrusion die, which is characterized in that in order to separate an extruded finished product from the die, a jacking assembly is arranged in the automatic die opening mechanism, when a workpiece needs to fall off the die, a rotating motor starts to work, the moving rotating motor drives a driving wheel to start to work, the moving driving wheel can drive a transmission belt to start to move, the moving transmission belt can drive a driven wheel to start to rotate, the moving driven wheel can drive a transmission screw rod to start to work, the moving transmission screw rod can drive a jacking plate to start to move, the jacking plate can abut against the workpiece, and the workpiece can fall off the die. According to the device, through the arranged jacking assembly, after the pressing assembly finishes extrusion forming work on the workpiece, the jacking plate can pass through the through hole in the die, so that the workpiece can be jacked out of the die, and the extruded finished product can be separated from the die; meanwhile, a limit block is further arranged in the device, so that the lifting height of the jacking plate can be limited, and collision between the workpiece and the pressurizing device is avoided.
Drawings
Fig. 1 is a perspective view of the present invention.
FIG. 2 is a schematic view of a jacking assembly of the present invention.
FIG. 3 is a schematic view of an extrusion assembly of the present invention.
The figures are numbered: the device comprises a workbench 1, a jacking assembly 2, a rotating motor 21, a driving wheel 22, a transmission belt 23, a driven wheel 24, a supporting plate 25, a linear bearing seat 26, a lifting pipe 27, a jacking plate 28, a transmission screw 29, a limiting block 210, a connecting part 211, an adjusting plate 212, a mould 3, an extrusion assembly 4, a driving motor 41, a lifting plate 42, a guide pipe 43 and a guide pipe 44.
Detailed Description
Through research and analysis of the applicant, the reason for the problem (the extruded finished product cannot be separated from the die) is that most of the existing extrusion dies place the workpiece in the die, and then apply a predetermined pressure to the workpiece body through the operation of the pressurizing device, so that the workpiece can be formed into a predetermined shape. This device is in order to make finished product and mould phase separation after the extrusion, and then be equipped with the jacking subassembly in this device, and then when needs make the work piece drop from the mould, rotate the motor this moment and begin work, and then the rotation motor of motion drives the drive wheel and begins work, and then the drive wheel of motion can drive driving belt and begin to move, the driving belt of motion can drive from the driving wheel and begin to rotate, and then the motion can drive transmission lead screw from the driving wheel and begin work, and then the transmission lead screw of motion can drive the jacking board and begin to move, and then the jacking board can with the work piece butt, and then can make the work piece drop from the mould. According to the device, through the arranged jacking assembly, after the pressing assembly finishes extrusion forming work on the workpiece, the jacking plate can pass through the through hole in the die, so that the workpiece can be jacked out of the die, and the extruded finished product can be separated from the die; meanwhile, a limit block is further arranged in the device, so that the lifting height of the jacking plate can be limited, and collision between the workpiece and the pressurizing device is avoided.
An automatic mold opening mechanism of an extrusion mold comprises: the device comprises a workbench 1, a jacking assembly 2, a rotating motor 21, a driving wheel 22, a transmission belt 23, a driven wheel 24, a supporting plate 25, a linear bearing seat 26, a lifting pipe 27, a jacking plate 28, a transmission screw 29, a limiting block 210, a connecting part 211, an adjusting plate 212, a mould 3, an extrusion assembly 4, a driving motor 41, a lifting plate 42, a pressurizing device 43 and a guide pipe 44.
In a further embodiment, in order to avoid the workpiece position shifting in the process of pressure forming, and further lead to the failure of extrusion forming work, and further there are limit frames around the die 3, and further the workpiece is located in the cavity formed by the four limit frames, and then the pressure device 43 completes the pressure work on the workpiece, but this way, the extruded finished product cannot be separated from the die 3, and further the next workpiece extrusion work is affected, and if manual blanking is adopted, the burden of enterprises can be increased, and meanwhile, the blanking speed is slow.
In order to solve the problems, the device is provided with a workbench 1, a jacking assembly 2 and a die 3 which are positioned on the workbench 1, and an extrusion assembly 4 which is positioned on the workbench 1; the jacking assembly 2 comprises a supporting plate 25 positioned on the workbench 1, a driving device and a connecting part 211 positioned on the supporting plate 25, a transmission screw rod 29 arranged on the connecting part 211, and a jacking plate 28 arranged at one end of the transmission screw rod 29; the driving device is connected with a transmission screw 29; at least in the working state, under the driving of the lifting plate 28 by the driving device, the lifting plate 28 drives the workpiece to start moving, so that the workpiece is separated from the die 3; the driving device comprises a rotating motor 21 arranged on the supporting plate 25, a driving wheel 22 positioned at the output end of the rotating motor 21, a driven wheel 24 sleeved on the transmission screw rod 29, and a transmission belt 23 used for connecting the driving wheel 22 and the driven wheel 24; the supporting plate 25 is further provided with a group of linear bearing seats 26, an elevating tube 27 positioned on the linear bearing seats 26, and an adjusting plate 212 for connecting one end of the elevating tube 27; the other end of the lifting pipe 27 is connected with a jacking plate 28; when a workpiece is required to fall off from the die 3, the rotating motor 21 starts to work at the moment, and then the moving rotating motor 21 drives the driving wheel 22 to start to work, and then the moving driving wheel 22 can drive the transmission belt 23 to start to move, the moving transmission belt 23 can drive the driven wheel 24 to start to rotate, and then the moving driven wheel 24 can drive the transmission screw 29 to start to work, and then the moving transmission screw 29 can drive the jacking plate 28 to start to move, and then the jacking plate 28 can be abutted against the workpiece, so that the workpiece can fall off from the die 3. This device is through the jacking subassembly 2 that sets up, and then after the pressure assembly accomplished the extrusion work to the work piece, jacking board 28 this moment can be through the through-hole on the mould 3, and then can be with the ejecting mould 3 of work piece, and then can make the finished product after the extrusion separate with mould 3.
The other end of the transmission screw 29 penetrates through the adjusting plate 212 and is installed on the limiting block 210 at the other end of the transmission screw 29, the limiting block 210 is further arranged in the device, and therefore in the motion process of the transmission screw 29, the lifting height of the jacking plate 28 can be limited, and collision between a workpiece and the pressurizing device 43 is avoided.
The extrusion assembly 4 comprises a driving motor 41 arranged on the workbench 1, a lifting plate 42 arranged at the output end of the driving motor 41, and a pressurizing device 43 arranged on the lifting plate 42; still be equipped with two sets of stand pipes 44 on the workstation 1, stand pipe 44 runs through lifter plate 42, and when the work piece on the mould 3 need be carried out pressure forming work, driving motor 41 began work, and then the driving motor 41 of motion drives lifter plate 42 and begins work, and then lifter plate 42 can adjust pressure device 43's height, and then makes it and work piece butt, and then accomplishes the extrusion work to the work piece.
Description of the working principle: an operator firstly places a workpiece in the die 3, when the workpiece on the die 3 needs to be subjected to pressure forming work, the driving motor 41 starts to work, the moving driving motor 41 drives the lifting plate 42 to start to work, and the lifting plate 42 can adjust the height of the pressure device 43, so that the pressure device is abutted against the workpiece, and the extrusion forming work of the workpiece is completed; when a workpiece is required to fall off from the die 3, the rotating motor 21 starts to work at the moment, and then the moving rotating motor 21 drives the driving wheel 22 to start to work, and then the moving driving wheel 22 can drive the transmission belt 23 to start to move, the moving transmission belt 23 can drive the driven wheel 24 to start to rotate, and then the moving driven wheel 24 can drive the transmission screw 29 to start to work, and then the moving transmission screw 29 can drive the jacking plate 28 to start to move, and then the jacking plate 28 can be abutted against the workpiece, so that the workpiece can fall off from the die 3. According to the device, through the arranged jacking assembly 2, after the pressurizing assembly finishes extrusion forming work on the workpiece, the jacking plate 28 can pass through the through hole in the die 3, so that the workpiece can be jacked out of the die 3, and the extruded finished product can be separated from the die 3; meanwhile, the device is also provided with a limit block 210, so that the lifting height of the jacking plate 28 can be limited, and the collision between the workpiece and the pressurizing device 43 is avoided.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides an automatic mold opening mechanism of extrusion die which characterized in that includes:
the device comprises a workbench, a jacking assembly and a die which are positioned on the workbench, and an extrusion assembly positioned on the workbench;
the jacking assembly comprises a supporting plate positioned on the workbench, a driving device and a connecting part positioned on the supporting plate, a transmission screw rod arranged on the connecting part, and a jacking plate arranged at one end of the transmission screw rod;
the driving device is connected with the transmission screw rod;
at least in the working state, the jacking plate is driven by the driving device to drive the workpiece to start moving so as to separate the workpiece from the die.
2. The automatic mold opening mechanism of the extrusion mold according to claim 1, characterized in that: the driving device comprises a rotating motor arranged on the supporting plate, a driving wheel positioned at the output end of the rotating motor, a driven wheel sleeved on the transmission screw rod, and a transmission belt used for connecting the driving wheel and the driven wheel.
3. The automatic mold opening mechanism of the extrusion mold according to claim 2, characterized in that: the supporting plate is also provided with a group of linear bearing seats, a lifting pipe positioned on the linear bearing seats and an adjusting plate used for connecting one end of the lifting pipe;
the other end of the lifting pipe is connected with the jacking plate.
4. The automatic mold opening mechanism of the extrusion mold according to claim 3, characterized in that: the other end of the transmission screw rod penetrates through the adjusting plate and is installed on a limiting block at the other end of the transmission screw rod.
5. The automatic mold opening mechanism of the extrusion mold according to claim 1, characterized in that: the extrusion assembly comprises a driving motor arranged on the workbench, a lifting plate arranged at the output end of the driving motor, and a pressurizing device arranged on the lifting plate.
6. The automatic mold opening mechanism of an extrusion mold according to claim 5, characterized in that: the worktable is also provided with two groups of guide tubes which penetrate through the lifting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121598537.4U CN216126334U (en) | 2021-07-14 | 2021-07-14 | Automatic mold opening mechanism of extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121598537.4U CN216126334U (en) | 2021-07-14 | 2021-07-14 | Automatic mold opening mechanism of extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216126334U true CN216126334U (en) | 2022-03-25 |
Family
ID=80768142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121598537.4U Active CN216126334U (en) | 2021-07-14 | 2021-07-14 | Automatic mold opening mechanism of extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216126334U (en) |
-
2021
- 2021-07-14 CN CN202121598537.4U patent/CN216126334U/en active Active
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