CN211198035U - Fixed-length unwinding machine for plastic coil stock - Google Patents
Fixed-length unwinding machine for plastic coil stock Download PDFInfo
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- CN211198035U CN211198035U CN201921983757.1U CN201921983757U CN211198035U CN 211198035 U CN211198035 U CN 211198035U CN 201921983757 U CN201921983757 U CN 201921983757U CN 211198035 U CN211198035 U CN 211198035U
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- wheel
- unwinding
- coil stock
- plastic coil
- driving
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Abstract
The utility model discloses a plastics coil stock fixed length machine of unreeling, include: a support; the unwinding wheel is rotationally connected with the bracket; the unwinding wheel is used for mounting a plastic coil stock; the driving wheel is rotatably connected with the bracket; the pressing wheel is rotationally connected with the bracket and clings to the driving wheel; the end part of the plastic coil passes through the space between the driving wheel and the pressing wheel; the driving device is fixedly connected to the bracket and is used for driving the driving wheel to rotate; the utility model discloses an action wheel and pinch roller press from both sides tight plastics coil stock to emit the plastics coil stock gradually, realized the automatic unloading of plastics coil stock, improved production efficiency, reduced the human cost, and can rotate predetermined angle through step motor drive action wheel, in order to emit the plastics coil stock of required length, satisfy the production requirement, improved the quality of product simultaneously.
Description
Technical Field
The utility model relates to a technical field that the fixed length unreeled especially relates to a technical field of plastics coil stock fixed length machine of unreeling.
Background
Along with the wide application of air purifier in people's life, improved the quality of people's life and the pursuit of healthy, people improve day by day the quality requirement of air purifier, and the demand also progressively increases, therefore the efficiency and the quality of the plastics coil stock unloading on the air purifier filter core also need constantly to improve.
At present, the blanking of the plastic coil stock on the filter element of the air purifier adopts manual length measurement and cutting, the mode of the manual blanking causes the low production efficiency, the cutting length is difficult to control, the cutting quality is difficult to ensure, the production capacity is difficult to reach the sales demand, and the delay of the delivery date is caused, thereby causing the enterprise loss.
Therefore, need for one kind can carry out the equipment that automatic calculation length and unreeled, supporting accurate unloading of punch press, improve production efficiency, satisfy the production requirement, reduce the human cost, improved the quality of product simultaneously.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned produced, an object of the utility model is to provide a plastic coil stock fixed length unreels machine, can emit the plastic coil stock of required length automatically.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
a plastic coil stock fixed-length unreeling machine, comprising:
a support;
the unwinding wheel is rotationally connected with the bracket; the unwinding wheel is used for mounting a plastic coil stock;
the driving wheel is rotatably connected with the bracket;
the pressing wheel is rotationally connected with the bracket and clings to the driving wheel; the end part of the plastic coil passes through the space between the driving wheel and the pressing wheel;
the driving device is fixedly connected to the support and is used for driving the driving wheel to rotate.
The fixed-length unreeling machine for the plastic coil stock further comprises a guide wheel, wherein the guide wheel is rotatably connected to the support; the end part of the plastic coil firstly passes through the guide wheel and then passes through the space between the driving wheel and the pressing wheel.
The fixed-length unreeling machine for the plastic coiled materials further comprises a pressing device, wherein the pressing device comprises a spring support and an adjusting screw rod; the spring support is positioned on one side of the pinch roller, which is far away from the driving wheel, and the spring support is fixedly connected to the bracket; the adjusting screw rod is elastically connected to the spring support, and one end of the adjusting screw rod is pressed against the side wall of the pressing wheel;
the pinch roller is connected to the support through a passive bearing seat, and the passive bearing seat is connected with the support in a sliding mode.
The fixed-length unreeling machine for the plastic coil stock further comprises a brake device, wherein the brake device comprises a brake and a pull rod; the brake is fixedly arranged on the bracket and connected with the unwinding wheel; the pull rod is hinged to the control end of the brake.
Above-mentioned plastic coil stock fixed length machine of unreeling, wherein, the one side that unreels the wheel and keep away from the support is provided with detachable adjustable fender.
The fixed-length unreeling machine for the plastic coiled materials comprises a driving device, a control device and a control device, wherein the driving device comprises a stepping motor, an electric cabinet and a motor controller; the motor controller is electrically connected with the electric cabinet, and the electric cabinet is electrically connected with the stepping motor; the stepping motor is connected with the driving wheel.
The plastic coil material fixed-length unreeling machine is characterized in that the motor controller is a motor controller with a touch screen.
The plastic coil material fixed-length unreeling machine is characterized in that the driving wheel is connected to the support through the driving bearing seat.
The fixed-length unwinding machine for the plastic coil stock is characterized in that the unwinding wheel is connected to the support through an unwinding bearing seat.
The utility model discloses owing to adopted above-mentioned technique, make it compare the positive effect that has with prior art and be:
1. the utility model discloses an action wheel and pinch roller press from both sides tight plastics coil stock to emit the plastics coil stock gradually, realized the automatic unloading of plastics coil stock, improved production efficiency, reduced the human cost.
2. The utility model discloses a step motor drive action wheel rotates predetermined angle to emit the plastics coil stock of required length, satisfy the production requirement, improved the quality of product simultaneously.
Drawings
Fig. 1 is a front view of a structural schematic diagram of a plastic coil fixed-length unreeling machine of the present invention;
fig. 2 is a rear view of a structural schematic diagram of a plastic coil fixed-length unreeling machine of the present invention;
fig. 3 is a left side view of the connection schematic diagram of the stepping motor, the driving wheel and the pinch roller of the plastic coil fixed-length unreeling machine of the present invention;
fig. 4 is a right side view of the connection schematic diagram of the unreeling wheel and the band brake of the plastic coil stock fixed-length unreeling machine of the utility model.
In the drawings:
1. a support; 11. a base; 2. unwinding wheels; 21. unwinding a bearing seat; 22. a movable baffle; 3. a driving wheel; 31. a driving bearing seat; 4. a pinch roller; 41. a passive bearing seat; 5. a drive device; 51. a stepping motor; 52. an electric cabinet; 53. a motor controller; 6. a guide wheel; 7. a pressing device; 71. a spring support; 72. adjusting the screw rod; 8. a brake device; 81. braking in an embracing way; 82. a pull rod; 09. the utility model discloses an action wheel and pinch roller press from both sides tight plastics coil stock to emit the plastics coil stock gradually, realized the automatic unloading of plastics coil stock, improved production efficiency, reduced the human cost.
2. The utility model discloses a step motor drive action wheel rotates predetermined angle to emit the plastics coil stock of required length, satisfy the production requirement, improved the quality of product simultaneously.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Fig. 1 is a front view of a structural schematic diagram of a plastic coil fixed-length unreeling machine of the present invention;
fig. 2 is a rear view of a structural schematic diagram of a plastic coil fixed-length unreeling machine of the present invention; fig. 3 is a left side view of the connection schematic diagram of the stepping motor, the driving wheel and the pinch roller of the plastic coil fixed-length unreeling machine of the present invention; fig. 4 is a right side view of the connection schematic diagram of the unreeling wheel and the band brake of the plastic coil stock fixed-length unreeling machine of the utility model.
Referring to fig. 1 to 4, a preferred embodiment is shown, which is a fixed-length unwinding machine for plastic coil stock, and is characterized by comprising:
the bracket 1, in this embodiment, the bracket 1 is thick plate-shaped, and the base 11 is installed at the bottom of the bracket 1 to facilitate the bracket 1 to stand on the bottom surface.
The unwinding wheel 2 is rotatably connected to the bracket 1. The unwinding wheel 2 is used for mounting the plastic coil 09.
The driving wheel 3 is rotatably connected with the bracket 1.
The pressing wheel 4 is rotatably connected to the bracket 1, and the pressing wheel 4 is tightly attached to the driving wheel 3. The end of the roll 09 of plastic material passes between the capstan 3 and the pinch roller 4.
And the driving device 5 is fixedly connected to the bracket 1, and the driving device 5 is used for driving the driving wheel 3 to rotate.
When the driving device 5 drives the driving wheel 3 to rotate, the pressing wheel 4 rotates along with the driving wheel 3 in the opposite direction due to the friction force among the driving wheel 3, the plastic coil 09 and the pressing wheel 4, so that the plastic coil 09 is gradually pulled out of the unwinding wheel 2. The plastic coil 09 is clamped through the driving wheel 3 and the pressing wheel 4, and the plastic coil 09 is gradually released, so that automatic blanking of the plastic coil 09 is realized, the production efficiency is improved, and the labor cost is reduced. Meanwhile, the driving wheel 3 is rotated by a preset angle by the driving device 5, so that the plastic coil materials 09 with required length are discharged, the production requirements are met, and the product quality is improved. And then, the discharged plastic coil 09 is cut off by a punch, so that accurate blanking can be realized.
The above is merely an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
Further, in a preferred embodiment, the device further comprises a guide wheel 6, and the guide wheel 6 is rotatably connected to the bracket 1. The end of the plastic coil 09 passes through the guide wheel 6 and then passes between the driving wheel 3 and the pinch roller 4. The guide wheel 4 enables the plastic coil materials 09 between the unreeling wheel 2 and the driving wheel 3 to be tensioned, and the contact area between the plastic coil materials 09 and the driving wheel 3 is increased by changing the moving path of the plastic coil materials 09, so that the plastic coil materials 09 and the driving wheel 3 are attached more tightly, the plastic coil materials 09 and the driving wheel 3 are ensured not to slide relatively, and the blanking accuracy is improved.
Further, in a preferred embodiment, the pressing device 7 is further included, and the pressing device 7 includes a spring support 71 and an adjusting screw 72. The spring support 71 is located on the side of the pinch roller 4 away from the capstan 3, and the spring support 71 is fixedly connected to the bracket 1. The adjusting screw 72 is elastically connected to the spring support 71 through a spring, and the adjusting screw 72 pushes the spring so that one end of the adjusting screw 72 is pressed against the side wall of the pinch roller 4 through the spring. Adjusting screw 72 compresses tightly pinch roller 4 through the spring, makes pinch roller 4 and action wheel 3 compress tightly plastics coil stock 09, and the frictional force between increase pinch roller 4 and the action wheel 3 prevents to take place relative slip, improves the unloading accuracy.
The pinch roller 4 is connected to the bracket 1 through a passive bearing block 41, and the passive bearing block 41 is slidably connected with the bracket 1. Adjusting screw 72 oppresses pinch roller 4, makes pinch roller 4 and action wheel 3 compress tightly plastics coil stock 09, and the frictional force between increase pinch roller 4 and the action wheel 3 prevents to take place relative slip, improves the unloading accuracy.
Further, in a preferred embodiment, the brake device 8 is further included, and the brake device 8 includes a brake 81 and a pull rod 82. The brake 81 is fixedly arranged on the bracket, and the brake 81 is connected to the unwinding wheel. The pull rod 82 is hinged to the control end of the brake 81. The friction force of the brake 81 is adjusted by adjusting the nut on the pull rod 82, and a damping effect is exerted on the unwinding wheel 2. When the set length is reached, the unwinding wheel immediately stops unwinding, overshoot is prevented, and the fixed length precision is improved.
Further, in a preferred embodiment, a removable flap 22 is provided on the side of the unwinding wheel 2 remote from the frame 1. After the movable baffle 22 is removed, the plastic coil 09 can be conveniently mounted, dismounted and replaced.
Further, in a preferred embodiment, the driving device 5 includes a stepping motor 51, an electric cabinet 52 and a motor controller 53. The motor controller 53 is electrically connected to the electric cabinet 52, and the electric cabinet 52 is electrically connected to the stepping motor 51. The stepping motor 51 is connected to the capstan 3. The rotating speed and the rotating angle of the stepping motor 51 can be set on the motor controller 53, the electric cabinet 52 is used for controlling the stepping motor 51 to rotate, the driving wheel 3 is ensured to rotate by a preset angle, and the blanking accuracy is improved.
Further, in a preferred embodiment, the motor controller 53 is a motor controller with a touch screen. The rotation speed and rotation angle of the stepping motor 51 can be directly set through the touch screen of the motor controller 53, and the operation is more convenient.
Further, in a preferred embodiment, the driving wheel 3 is connected to the support through a driving bearing seat 31; the unreeling wheel 2 is connected to the bracket through an unreeling bearing seat 21. The driving bearing seat 31 and the unwinding bearing seat 21 can reduce the resistance received when the driving wheel 3 and the unwinding wheel 2 rotate.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (9)
1. The utility model provides a plastics coil stock fixed length unreel machine which characterized in that includes:
a support;
the unwinding wheel is rotationally connected with the bracket; the unwinding wheel is used for mounting a plastic coil stock;
the driving wheel is rotatably connected with the bracket;
the pressing wheel is rotationally connected with the bracket and clings to the driving wheel; the end part of the plastic coil passes through the space between the driving wheel and the pressing wheel;
the driving device is fixedly connected to the support and is used for driving the driving wheel to rotate.
2. The machine for unwinding fixed length plastic coil stock according to claim 1, further comprising a guide wheel rotatably connected to the support; the end part of the plastic coil firstly passes through the guide wheel and then passes through the space between the driving wheel and the pressing wheel.
3. The machine for unwinding the fixed length of the plastic coil stock according to claim 1, further comprising a pressing device, wherein the pressing device comprises a spring support and an adjusting screw; the spring support is positioned on one side of the pinch roller, which is far away from the driving wheel, and the spring support is fixedly connected to the bracket; the adjusting screw rod is elastically connected to the spring support, and one end of the adjusting screw rod is pressed against the side wall of the pressing wheel;
the pinch roller is connected to the support through a passive bearing seat, and the passive bearing seat is connected with the support in a sliding mode.
4. The fixed-length unwinding machine for the plastic coil stock is characterized by further comprising a brake device, wherein the brake device comprises a brake and a pull rod; the brake is fixedly arranged on the bracket and connected with the unwinding wheel; the pull rod is hinged to the control end of the brake.
5. The machine for unwinding plastic coil stock with fixed length according to claim 1, wherein a removable movable baffle is arranged on the side of the unwinding wheel away from the support.
6. The fixed-length unreeling machine for the plastic coil stock is characterized in that the driving device comprises a stepping motor, an electric cabinet and a motor controller; the motor controller is electrically connected with the electric cabinet, and the electric cabinet is electrically connected with the stepping motor; the stepping motor is connected with the driving wheel.
7. The machine for unwinding the fixed length plastic coil stock according to claim 6, wherein the motor controller is a motor controller with a touch screen.
8. The machine for unwinding plastic coil stock in fixed length according to claim 1, wherein the driving wheel is connected to the support through a driving bearing seat.
9. The machine for unwinding plastic coil stock to length according to claim 1, wherein the unwinding wheel is connected to the support through an unwinding spool holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921983757.1U CN211198035U (en) | 2019-11-15 | 2019-11-15 | Fixed-length unwinding machine for plastic coil stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921983757.1U CN211198035U (en) | 2019-11-15 | 2019-11-15 | Fixed-length unwinding machine for plastic coil stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211198035U true CN211198035U (en) | 2020-08-07 |
Family
ID=71862657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921983757.1U Active CN211198035U (en) | 2019-11-15 | 2019-11-15 | Fixed-length unwinding machine for plastic coil stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211198035U (en) |
-
2019
- 2019-11-15 CN CN201921983757.1U patent/CN211198035U/en active Active
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