CN211839610U - Automatic blowing device of disc aluminium strip - Google Patents
Automatic blowing device of disc aluminium strip Download PDFInfo
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- CN211839610U CN211839610U CN201922303457.0U CN201922303457U CN211839610U CN 211839610 U CN211839610 U CN 211839610U CN 201922303457 U CN201922303457 U CN 201922303457U CN 211839610 U CN211839610 U CN 211839610U
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- auxiliary device
- aluminium strip
- aluminum strip
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Abstract
The utility model relates to an automatic blowing device of disc aluminium strip installs a cantilever on the base, sets up the axle on the cantilever, and the rotatable installation of disc is epaxial, the aluminium strip is convoluteed on the disc, its characterized in that the disc below, the lateral wall installation gravity auxiliary device of base, the aluminium strip passes gravity auxiliary device earlier, outwards carries again. The force that the original mould feeding mechanism directly pulls the raw materials is converted into the force that the feeding mechanism pulls the auxiliary device, and then the auxiliary device slowly pulls down the aluminum strip of the disc raw materials with dead weight in the intermittent process of mould feeding, so that the pressure of mould feeding is reduced.
Description
Technical Field
An automatic discharging device, in particular to an automatic discharging device for heavy-weight disc materials.
Background
Along with the requirements of large-scale processing and quality control, the diameter of the raw material aluminum strip for the drawing die is larger, the original diameter of about 60cm is changed into the current diameter of about 120cm, so the weight of the aluminum strip is several times of the original weight, the tension force during die feeding is increased by several times, and the original straight-pull method cannot normally feed. Although some complicated mechanisms can actively carry out synchronous emptying, the manufacturing cost is high relatively, and the mechanism is not practical enough.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, a mechanical automatic discharging mechanism is designed to realize automatic downward placement of the aluminum strip, so that the pulling force for feeding the die is greatly reduced.
The technical scheme of the utility model be an automatic blowing device of disc aluminium strip installs a cantilever on the base, sets up the axle on the cantilever, and the rotatable installation of disc is epaxial, the aluminium strip is convoluteed on the disc below, the lateral wall installation gravity auxiliary device of base, the aluminium strip passes gravity auxiliary device earlier, outwards carries again. During conveying, the gravity auxiliary device is pulled by pulling force firstly, and meanwhile, the disc is pulled indirectly, and the gravity auxiliary device falls down in the pulling gap by virtue of gravity, so that the mode of directly pulling the disc is changed.
Furthermore, the gravity assisting device is structurally characterized in that a fixed base is installed on the side wall of the base, a guide rail is vertically installed on the fixed base, a sliding block is embedded into the guide rail, a discharging roller is rotatably installed on the sliding block, and the aluminum strip penetrates through the discharging roller. The feeding roller slides upwards at the instant of pulling, the sliding force is very small, so the middle curled aluminum strip finishes the feeding length, and the feeding roller falls down by the gravity at the feeding gap, and the disc rotates for a distance at this time, thereby finishing the feeding. This is equivalent to splitting the instantaneous motion of pulling the disc feed into two motions, the instantaneous force is much reduced.
Furthermore, the discharging roller is arranged on an adjusting bracket, and an adjusting hole is formed in the adjusting bracket and is matched with the mounting hole in the sliding block for mounting. Used for adjusting the installation position of the discharging roller.
Furthermore, the discharging roller is connected with the shaft through an elastic rope.
Has the advantages that: the force that the original mould feeding mechanism directly pulls the raw materials is converted into the force that the feeding mechanism pulls the auxiliary device, and then the auxiliary device slowly pulls down the aluminum strip of the disc raw materials with dead weight in the intermittent process of mould feeding, so that the pressure of mould feeding is reduced.
Drawings
FIG. 1 is a schematic view of the present invention
Fig. 2 schematic diagram of the local gravity assisting device of the present invention
Wherein, 1 is the base, 2 is the gravity auxiliary device, 3 is the disc, 4 is the axle, 5 is the unable adjustment base, 6 is the guide rail, 7 is the slider, 8 is the regulation support, 9 is the blowing gyro wheel, 10 is the elastic cord.
Detailed Description
The structure of the present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, a cantilever is mounted on a base 1, a shaft 4 is arranged on the cantilever, a disc 3 is rotatably mounted on the shaft 4, the aluminum strip is wound on the disc 3, a gravity auxiliary device 2 is mounted on the side wall of the base 1 below the disc 3, and the aluminum strip firstly passes through the gravity auxiliary device 2 and then is conveyed outwards.
The gravity assisting device 2 is structurally characterized in that a fixed base 5 is installed on the side wall of the base 1, a guide rail 6 is vertically installed on the fixed base 5, a sliding block 7 is embedded into the guide rail 6, a discharging roller 9 is rotatably installed on the sliding block 7, and an aluminum strip penetrates through the discharging roller 9. The discharging roller 9 is arranged on the adjusting bracket 8, and the adjusting bracket 8 is provided with an adjusting hole which is matched with the mounting hole on the sliding block 7. For adjusting the mounting position of the discharging roller 9. The emptying roller 9 and the shaft 4 are connected by an elastic rope 10.
In use, the stamping die is in an intermittent plane feeding mode, and the raw material is in a disc type, as shown in figure 1. Due to the increase of the weight and the diameter of the raw material of the aluminum strip, the moment of inertia of the aluminum strip is increased, the friction force to the shaft 4 is increased, and if the die feeding mechanism directly pulls the aluminum strip, the aluminum strip can be pulled only by a large force. The mode of figure 1 is for installing gravity auxiliary device 2 additional between disc 3 and the base 1 of the disc raw and other materials, cooperates axle 4 again, has realized directly dragging the power of raw and other materials with original mould feeding mechanism and has converted into feeding mechanism and pulled the power of gravity auxiliary device 2, then gravity auxiliary device 2 slowly pulls down the aluminium strip of disc 3 with the dead weight in the intermittent type in-process of mould pay-off to the pressure of mould pay-off has been reduced.
Specifically, as shown in fig. 2, the base 1 is installed on a punching machine, the fixed base 5 is installed on the base 1, and the roller adjusting bracket 8 is installed between the guide rail 6, the slide block 7 and the discharging roller 9 and used for finely adjusting the discharging roller. When the die feeding mechanism feeds materials to the horizontal direction of the die, the discharging roller 9 is lifted upwards under the pulling action of the aluminum strip, the die feeding mechanism only needs the force for lifting the discharging roller 9 upwards, and the discharging roller 9 is arranged on the guide rail 6 through the sliding block 7, so that the sliding is smooth, the resistance is small, and the pulling force needed by the die feeding mechanism is also small. The discharging roller 9 is connected with the shaft 4 of the disc by an elastic rope 10, and after the discharging roller 9 is lifted upwards, the elastic rope 10 is also lifted, so that the friction force of the elastic rope 10 on the shaft center 4 of the aluminum strip is reduced. Because the discharging roller 9 can pull the aluminum strip 3 downwards due to the gravity, and the friction force of the aluminum strip shaft 4 is very small, the aluminum strip 3 rotates slowly and is put down under the gravity of the discharging roller 9. After the aluminium strip was pulled down, the blowing gyro wheel also fell thereupon, because elasticity rope 10 was slowly taut this moment, the frictional force of elasticity rope 10 to aluminium strip axle 4 crescent again, and disc 3 will slowly slow down again, prevents to cause the aluminium strip blowing too much because of rotating too fast. When the die feeding mechanism feeds materials for the next time and pulls the materials inwards, the feeding roller 9 and the shaft 4 continue to move, and the intermittent horizontal feeding motion is softly converted into continuous rotation of the disc aluminum strip in the circulation manner, so that the feeding is more stable and smooth.
Claims (4)
1. The utility model provides an automatic blowing device of disc aluminium strip, installs a cantilever on the base, sets up the axle on the cantilever, the rotatable installation of disc on the axle, the aluminium strip is convoluteed on the disc, its characterized in that disc below, the lateral wall of base install gravity auxiliary device, the aluminium strip passes gravity auxiliary device earlier, outwards carries again.
2. The automatic discharging device for the disc aluminum strip as claimed in claim 1, wherein the gravity assisting device is configured by mounting a fixed base on a side wall of the base, vertically mounting a guide rail on the fixed base, embedding a slide block into the guide rail, rotatably mounting a discharging roller on the slide block, and passing the aluminum strip through the discharging roller.
3. The automatic discharging device for the disc aluminum strip as claimed in claim 2, wherein the discharging roller is mounted on an adjusting bracket, and the adjusting bracket is provided with an adjusting hole which is matched with the mounting hole on the sliding block.
4. The automatic discharging device for the disc aluminum strip as claimed in claim 2, wherein the discharging roller is connected with the shaft through an elastic rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922303457.0U CN211839610U (en) | 2019-12-20 | 2019-12-20 | Automatic blowing device of disc aluminium strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922303457.0U CN211839610U (en) | 2019-12-20 | 2019-12-20 | Automatic blowing device of disc aluminium strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211839610U true CN211839610U (en) | 2020-11-03 |
Family
ID=73216058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922303457.0U Active CN211839610U (en) | 2019-12-20 | 2019-12-20 | Automatic blowing device of disc aluminium strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211839610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406037A (en) * | 2022-01-20 | 2022-04-29 | 江西赣电电气有限公司 | Silicon steel sheet decoiler |
-
2019
- 2019-12-20 CN CN201922303457.0U patent/CN211839610U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406037A (en) * | 2022-01-20 | 2022-04-29 | 江西赣电电气有限公司 | Silicon steel sheet decoiler |
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