CN214059314U - Tension blowing control mechanism - Google Patents
Tension blowing control mechanism Download PDFInfo
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- CN214059314U CN214059314U CN202023089653.1U CN202023089653U CN214059314U CN 214059314 U CN214059314 U CN 214059314U CN 202023089653 U CN202023089653 U CN 202023089653U CN 214059314 U CN214059314 U CN 214059314U
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Abstract
The utility model belongs to the technical field of the tension control technique and specifically relates to indicate a tension blowing control mechanism, it includes the spool, crosses the spacing wheel of paper, paper tape tension subassembly, potentiometre, paper disc, first driving piece, second driving piece, frame and a plurality of paper and crosses the ferryboat, the spool, cross the spacing wheel of paper, cross paper ferryboat and paper disc all rotate set up in the frame, first driving piece with the second driving piece is all installed in the frame, first driving piece is used for the drive the paper disc rotates, the second driving piece is used for ordering about the spool rotates, the potentiometre with first driving piece electricity is connected, the potentiometre sets up on the paper tape tension subassembly, the paper tape is seen off from the paper disc and is passed through in proper order cross paper ferryboat, cross paper and connect on the spool after spacing wheel. The utility model discloses novel structure can make the utility model discloses each part tension reaches relative balance, improves the stability and the reliability of subsequent handling.
Description
Technical Field
The utility model belongs to the technical field of tension control technique and specifically relates to indicate a tension blowing control mechanism.
Background
In the transmission process of products such as paper tapes, films and the like, the tension control of the products such as the paper tapes, the films and the like is particularly important, the quality of the tension control of the products such as the paper tapes, the films and the like directly influences the quality of subsequent production, and the tightness degree of discharged coil materials directly influences the stability and reliability of subsequent processing in the transmission process of the products such as the paper tapes, the films and the like, so that a tension discharging control mechanism is urgently needed.
Disclosure of Invention
The utility model provides a tension blowing control mechanism to prior art's problem, novel structure, design benefit, first driving piece orders about the paper disc and rotates, sends out the paper tape from the paper disc and passes through in proper order cross paper ferryboat, paper tape tension subassembly, cross paper ferryboat, cross and connect on the spool behind the spacing round of paper, paper tape tension subassembly carries out tensile force control to the paper tape, keeps the tensile force of paper tape in transmission process, and through feeding back to the potentiometre, the potentiometre is connected with first driving piece electricity, and the rotational speed of paper disc is controlled according to the signal of potentiometre to first driving piece, adjusts the speed of paper tape blowing promptly, can make the utility model discloses each part tension reaches relative balance, improves the stability and the reliability of follow-up process.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a pair of tension blowing control mechanism, including the spool, cross spacing wheel of paper, paper tape tension subassembly, potentiometre, paper disc, first driving piece, second driving piece, frame and a plurality of paper and cross the ferryboat, the spool, cross spacing wheel of paper, cross paper and cross the ferryboat and the paper disc all rotate set up in the frame, first driving piece with the second driving piece is all installed in the frame, first driving piece is used for the drive the paper disc rotates, the second driving piece is used for ordering about the spool rotates, the potentiometre with first driving piece electricity is connected, the potentiometre sets up on the paper tape tension subassembly, the paper tape is seen off from the paper disc and is passed through in proper order cross paper ferryboat, paper tape tension subassembly, cross paper and cross the ferryboat, cross and connect on the spool after the spacing wheel of paper.
Wherein, paper tape tension subassembly includes mounting bracket, pivot, tension swing arm, tension pulley and reset spring, the mounting bracket is fixed in the frame, the pivot is rotated and is set up at the mounting bracket, the one end of pivot wear to establish with be connected with the potentiometre behind the mounting bracket, the other end of pivot is connected with the one end of tension swing arm, the other end of tension swing arm with the tension pulley rotates to be connected, reset spring's one end is connected with the tension swing arm, reset spring's the other end is connected with the frame.
The paper passing transition wheels at least comprise two paper passing transition wheels which are respectively positioned on two sides above the paper tape tension assembly.
The paper tray is arranged on the frame, the frame is rotatably provided with a synchronizing wheel, the synchronizing wheel and the paper tray are coaxially arranged, the first driving piece is a motor, the output end of the first driving piece is connected with a driving wheel, and the driving wheel is in transmission connection with the synchronizing wheel through a synchronous belt.
Wherein the second driving member is a motor.
The utility model has the advantages that:
the utility model discloses novel structure, design benefit, first driving piece orders about the paper disc and rotates, sends out the paper tape from the paper disc and passes through in proper order cross paper ferryboat, paper tape tension subassembly, cross paper ferryboat, cross and connect on the spool after the spacing round of paper, paper tape tension subassembly carries out tensile force control to the paper tape, keeps the tensile force of paper tape in transmission process, through feeding back to the potentiometre, the potentiometre is connected with first driving piece electricity, and the slew velocity of paper disc is controlled according to the signal of potentiometre to first driving piece, adjusts the speed of paper tape blowing promptly, can make the utility model discloses each part tension reaches relative balance, improves the stability and the reliability of follow-up process.
Drawings
Fig. 1 is a schematic structural view of a tension discharge control mechanism of the present invention.
Fig. 2 is the structure diagram of the utility model after hiding the frame.
Fig. 3 is a schematic structural diagram of the paper tape tension assembly, the potentiometer and a part of the paper passing transition wheel of the present invention.
The reference numerals in fig. 1 to 3 include:
1. a reel; 2. a paper-passing limiting wheel; 3. a paper tape tension assembly; 4. a potentiometer; 5. a paper tray; 6. a first driving member; 7. a second driving member; 8. a frame; 9. a paper passing transition wheel; 10. a mounting frame; 11. a rotating shaft; 12. a tension swing arm; 13. a tension pulley; 14. a return spring; 15. a synchronizing wheel; 16. and a driving wheel.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
A tension discharging control mechanism is shown in figures 1 to 3 and comprises a scroll 1, a paper passing limit wheel 2, a paper tape tension assembly 3, a potentiometer 4, a paper tray 5, a first driving piece 6, a second driving piece 7, a frame 8 and a plurality of paper passing transition wheels 9, the scroll 1, the paper-passing limiting wheel 2, the paper-passing transition wheel 9 and the paper disc 5 are all rotationally arranged on the frame 8, the first driving member 6 and the second driving member 7 are both mounted on a frame 8, the first driving member 6 is used for driving the paper tray 5 to rotate, the second driving piece 7 is used for driving the reel 1 to rotate, the potentiometer 4 is electrically connected with the first driving piece 6, the potentiometer 4 is arranged on the paper tape tension assembly 3, and a paper tape is sent out from the paper disc 5 and is connected to the scroll 1 after sequentially passing through the paper passing transition wheel 9, the paper tape tension assembly 3, the paper passing transition wheel 9 and the paper passing limiting wheel 2. Specifically, the utility model discloses novel structure, design benefit, first driving piece 6 orders about paper disc 5 and rotates, sends out the paper tape from paper disc 5 and passes through in proper order cross ferryboat 9, paper tape tension subassembly 3, cross paper and cross ferryboat 9, cross and connect on spool 1 behind the spacing wheel 2 of paper, paper tape tension subassembly 3 carries out tensile force control to the paper tape, keeps the tensile force of paper tape in transmission process, through feeding back to potentiometre 4, potentiometre 4 is connected with 6 electricity of first driving piece, and the rotational speed of paper disc 5 is controlled according to the signal of potentiometre 4 to first driving piece 6, adjusts the speed of blowing paper tape promptly, can make the utility model discloses each part tension reaches relative balance, improves the stability and the reliability of follow-up process.
This embodiment a tension drop control mechanism, paper tape tension subassembly 3 includes mounting bracket 10, pivot 11, tension swing arm 12, tension pulley 13 and reset spring 14, mounting bracket 10 is fixed on frame 8, pivot 11 rotates and sets up at mounting bracket 10, the one end of pivot 11 wear to establish with be connected with potentiometre 4 behind the mounting bracket 10, the other end and the one end of tension swing arm 12 of pivot 11 are connected, the other end of tension swing arm 12 with tension pulley 13 rotates and connects, reset spring 14's one end is connected with tension swing arm 12, reset spring 14's the other end is connected with frame 8. Specifically, under the above structure setting, the reset spring 14 has the function of tensioning the tension swing arm 12, so that the tension wheel 13 on the tension swing arm 12 presses and tensions the paper tape, if the paper tape pulls up the tension wheel 13 in the transmission process, the tension swing arm 12 is driven to be pulled up, the reset spring 14 is driven to extend, the reset spring 14 can also act in reverse on the tension swing arm 12 under the elastic action of the reset spring 14, which is beneficial to tension control of the passing paper tape, meanwhile, the rotation of the tension swing arm 12 can drive the rotating shaft 11 to rotate, the rotation of the rotating shaft 11 is fed back to the potentiometer 4, the potentiometer 4 feeds back a signal to the first driving part 6, and the control of the rotating speed of the paper tray 5 is realized through the first driving part 6, so as to control the discharging speed.
In the tension discharge control mechanism of this embodiment, the plurality of paper passing transition wheels 9 at least include two paper passing transition wheels 9 respectively located on two sides above the paper tape tension assembly 3. Specifically, the convenient paper tape passes through one of the paper passing transition wheels 9 and then enters the tension wheel 13 of the paper tape tension assembly 3, then passes through the other paper passing transition wheel 9 to transmit the paper tape, and the position is matched, so that the paper tape tension assembly 3 can control the tension of the paper tape.
This embodiment a tension blowing control mechanism, frame 8 still rotates and is provided with synchronizing wheel 15, synchronizing wheel 15 with the coaxial setting of paper tray 5, first driving piece 6 is the motor, the output of first driving piece 6 is connected with drive wheel 16, drive wheel 16 pass through the hold-in range with synchronizing wheel 15 transmission is connected. Specifically, the above-described arrangement is a conventional driving manner in the related art, and will not be described herein in detail, mainly for controlling the rotation of the paper tray 5.
In the tension material discharge control mechanism of this embodiment, the second driving element 7 is a motor.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a tension blowing control mechanism which characterized in that: including the spool, cross spacing wheel of paper, paper tape tension assembly, potentiometre, paper disc, first driving piece, second driving piece, frame and a plurality of paper of crossing and cross the ferryboat, the spool, cross spacing wheel of paper, cross paper and cross the ferryboat and the paper disc all rotate set up in the frame, first driving piece with the second driving piece is all installed in the frame, first driving piece is used for the drive the paper disc rotates, the second driving piece is used for ordering about the spool rotates, the potentiometre with first driving piece electricity is connected, the potentiometre sets up on the paper tape tension assembly, the paper tape is seen off from the paper disc and is passed through in proper order cross ferryboat, paper tape tension assembly, cross the ferryboat, cross the connection on the spool after the spacing wheel of paper.
2. A tension emptying control mechanism as claimed in claim 1, wherein: paper tape tension subassembly includes mounting bracket, pivot, tension swing arm, tension pulley and reset spring, the mounting bracket is fixed in the frame, the pivot is rotated and is set up at the mounting bracket, the one end of pivot wear to establish with be connected with the potentiometre behind the mounting bracket, the other end of pivot is connected with the one end of tension swing arm, the other end of tension swing arm with the tension pulley rotates to be connected, reset spring's one end is connected with the tension swing arm, reset spring's the other end is connected with the frame.
3. A tension emptying control mechanism as claimed in claim 1, wherein: the paper passing transition wheels at least comprise two paper passing transition wheels which are respectively positioned at two sides above the paper tape tension assembly.
4. A tension emptying control mechanism as claimed in claim 1, wherein: the frame still rotates and is provided with the synchronizing wheel, the synchronizing wheel with the coaxial setting of paper tray, first driving piece is the motor, the output of first driving piece is connected with the drive wheel, the drive wheel pass through the hold-in range with the synchronizing wheel transmission is connected.
5. A tension emptying control mechanism as claimed in claim 1, wherein: the second driving piece is a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023089653.1U CN214059314U (en) | 2020-12-18 | 2020-12-18 | Tension blowing control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023089653.1U CN214059314U (en) | 2020-12-18 | 2020-12-18 | Tension blowing control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214059314U true CN214059314U (en) | 2021-08-27 |
Family
ID=77409860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023089653.1U Active CN214059314U (en) | 2020-12-18 | 2020-12-18 | Tension blowing control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214059314U (en) |
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2020
- 2020-12-18 CN CN202023089653.1U patent/CN214059314U/en active Active
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