CN210709971U - Tension control device of setting machine - Google Patents
Tension control device of setting machine Download PDFInfo
- Publication number
- CN210709971U CN210709971U CN201921464608.4U CN201921464608U CN210709971U CN 210709971 U CN210709971 U CN 210709971U CN 201921464608 U CN201921464608 U CN 201921464608U CN 210709971 U CN210709971 U CN 210709971U
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- China
- Prior art keywords
- bull stick
- frame
- control device
- tension control
- potentiometre
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 244000309464 bull Species 0.000 claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a forming machine tension control device, which comprises a frame, the tensioning roller, the bull stick, the belt pulley, potentiometre and adjusting part, the support has in the frame, the bull stick rotates to be connected on the support, two spinal branch vaulting poles of fixedly connected with on the bull stick, the tensioning roller rotates to be connected between two spinal branch vaulting pole outer ends, the belt pulley cover just rotates with the bull stick is synchronous on the bull stick, the potentiometre is fixed in the frame and is connected through belt transmission with the belt pulley, the potentiometre links to each other with the controller of the rolling motor in the frame, adjusting part is including welding the concave type frame at the bull stick tip, be fixed with the slide-shaft on the concave type frame, sliding fit has a plurality of counter weight slider on the slide-shaft. The locking bolt is loosened, the counterweight sliding block can slide, the position of the counterweight sliding block on the sliding shaft is adjusted, and the tension force of the tension wheel on the cloth belt is changed through the lever principle.
Description
Technical Field
The utility model belongs to the technical field of the zip fastener processing, a forming machine tension control device is related to.
Background
The zipper forming machine is used for drying and forming treatment of zipper cloth belts. And (4) putting the zipper cloth belt into an oven for drying, ironing, shaping and then smoothly sending out. The setting machine can simultaneously iron a plurality of cloth belts, and has high speed and high yield. In the cloth tape rolling process, a tension constant device is needed to control the tension of the cloth tape, so that the rolling tightness is consistent. The existing cloth belt constant tension control system is inconvenient to adjust the tension tightness.
SUMMERY OF THE UTILITY MODEL
The utility model aims at having the above-mentioned problem to current technique, provided a forming machine tension control device, automatic control tension is invariable to manual regulation tension is convenient.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a forming machine tension control device, a serial communication port, which comprises a frame, the tensioning roller, the bull stick, the belt pulley, potentiometre and adjusting part, the support has in the frame, the bull stick rotates to be connected on the support, two spinal branch vaulting poles of fixedly connected with on the bull stick, the tensioning roller rotates to be connected between two spinal branch vaulting pole outer ends, the belt pulley cover just rotates with the bull stick is synchronous on the bull stick, the potentiometre is fixed in the frame and is connected through belt transmission with the belt pulley, the potentiometre links to each other with the controller of the rolling motor in the frame, adjusting part is including the welding at the concave type frame of bull stick tip, be fixed with the slide-shaft on the concave type frame, sliding fit has a plurality of counter.
The potentiometer is a resistance element which is provided with three leading-out terminals and the resistance value of which can be adjusted according to a certain change rule. Potentiometers are generally composed of a resistive body and a movable brush. When the brush moves along the resistor, a resistance value or a voltage having a certain relation with the displacement is obtained at the output end. The working principle of constant tension is: when tensioning or lax state appear in the strap on the tensioning roller, the tensioning roller consequently and luffing motion drives the bull stick and rotates, and the bull stick rotates with the belt pulley is synchronous, and the belt pulley passes through the brush removal in the belt transmission influence potentiometre to obtain certain resistance value or voltage at the output, this data is transmitted to the controller in, send by the controller with higher speed or slow down rolling motor pivoted instruction, thereby change the tensioning force between strap and the tensioning roller, make strap tension keep invariable numerical value. When the constant tension value needs to be changed, the counterweight sliding block can slide along the sliding shaft, so that the concave frame, the rotating rod and the supporting rod form a lever, the counterweight block and the tensioning wheel are respectively positioned at two ends of the lever, and the constant tension value can be changed by only adjusting the position of the counterweight sliding block.
Furthermore, the potentiometer is a rotary potentiometer.
Furthermore, a threaded hole is formed in the counterweight sliding block, a locking bolt is connected in the threaded hole in a threaded mode, and the inner end of the locking bolt abuts against the sliding shaft. By tightening the locking bolt, the counterweight sliding block can be positioned on the sliding shaft.
Furthermore, the axis of the sliding shaft is perpendicular to the axis of the tension roller and is in the same plane.
Further, the counterweight sliding block is provided with two counterweight sliding blocks.
Further, the rotating rod is connected to the end part of the concave frame. When the counterweight sliding block is far away from the end part of the connection, the tensioning wheel can be lifted, and the tensioning force of the cloth belt is reduced; when the balancing weight slides to the end of the connection, the tensioning wheel presses down due to gravity, and the tension force of the cloth belt is increased.
Compared with the prior art, the tension control device of the setting machine has the following advantages:
1. the tension of the cloth belt is always controlled at a constant level by a lever principle.
2. By loosening the locking bolt, the counterweight sliding block can slide, and the position of the counterweight sliding block on the sliding shaft is adjusted, so that the tension of the tension wheel on the cloth belt is changed.
Drawings
Fig. 1 is a schematic structural diagram of the tension control device of the setting machine.
In the figure, 1, a frame; 11. a support; 2. a tension roller; 3. a rotating rod; 4. a belt pulley; 41. a belt; 5. a potentiometer; 6. a support bar; 7. an adjustment assembly; 71. a concave frame; 72. a slide shaft; 73. a counterweight sliding block; 74. and locking the bolt.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, this setting machine tension control device, which comprises a frame 1, tension roller 2, bull stick 3, belt pulley 4, potentiometre 5 and adjusting part 7, support 11 has in the frame 1, bull stick 3 rotates and connects on support 11, two spinal branch vaulting poles 6 of fixedly connected with on the bull stick 3, tension roller 2 rotates and connects between two spinal branch vaulting pole 6 outer ends, belt pulley 4 cover just rotates with bull stick 3 synchronous on the bull stick 3, potentiometre 5 is fixed on frame 1 and is connected through the belt 41 transmission with belt pulley 4, potentiometre 5 links to each other with the controller of the coiling motor on the frame 1, adjusting part 7 is including welding concave frame 71 at bull stick 3 tip, be fixed with the sliding shaft 72 on concave frame 71, sliding fit has a plurality of counter weight slider 73 on sliding shaft 72.
The potentiometer 5 is a rotary potentiometer 5, and the potentiometer 5 is a resistance element which is provided with three leading-out ends and the resistance value of which can be adjusted according to a certain change rule. The potentiometer 5 is generally composed of a resistor body and a movable brush. When the brush moves along the resistor, a resistance value or a voltage having a certain relation with the displacement is obtained at the output end. The working principle of constant tension is: when tensioning or lax state appear in the strap on the tensioning roller 2, tensioning roller 2 therefore and luffing motion, drive bull stick 3 and rotate, bull stick 3 rotates with 4 synchronous rotations of belt pulley, the brush removal in 5 of belt pulley 4 transmission influence potentiometre through belt 41 to obtain certain resistance value or voltage at the output, this data is transmitted to the controller in, send by the controller and accelerate or slow down the rolling motor pivoted instruction, thereby change the tensioning force between strap and the tensioning roller 2, make strap tension keep invariable numerical value. When the constant tension value needs to be changed, the counterweight sliding block 73 can slide along the sliding shaft 72, so that the concave frame 71, the rotating rod 3 and the supporting rod 6 form a lever, the counterweight block and the tensioning wheel are respectively positioned at two ends of the lever, and the constant tension value can be changed by only adjusting the position of the counterweight sliding block 73.
The counterweight sliding block 73 is provided with a threaded hole, a locking bolt 74 is in threaded connection with the threaded hole, and the inner end of the locking bolt 74 abuts against the sliding shaft 72. By tightening the lock bolt 74, the weight slider 73 can be positioned on the slide shaft 72. The axis of the slide shaft 72 is perpendicular to the axis of the tension roller 2 and is in the same plane.
The weight slider 73 has two, and the rotating rod 3 is connected to the end of the concave frame 71. When the counterweight sliding block 73 is far away from the end part of the connection, the tensioning wheel can be lifted, and the tensioning force of the cloth belt is reduced; when the balancing weight slides to the end of the connection, the tensioning wheel presses down due to gravity, and the tension force of the cloth belt is increased.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides a forming machine tension control device, a serial communication port, which comprises a frame, the tensioning roller, the bull stick, the belt pulley, potentiometre and adjusting part, the support has in the frame, the bull stick rotates to be connected on the support, two spinal branch vaulting poles of fixedly connected with on the bull stick, the tensioning roller rotates to be connected between two spinal branch vaulting pole outer ends, the belt pulley cover just rotates with the bull stick is synchronous on the bull stick, the potentiometre is fixed in the frame and is connected through belt transmission with the belt pulley, the potentiometre links to each other with the controller of the rolling motor in the frame, adjusting part is including the welding at the concave type frame of bull stick tip, be fixed with the slide-shaft on the concave type frame, sliding fit has a plurality of counter.
2. The setting machine tension control device as claimed in claim 1, wherein the potentiometer is a rotary potentiometer.
3. The tension control device of the setting machine as claimed in claim 1, wherein the counterweight sliding block is provided with a threaded hole, a locking bolt is screwed in the threaded hole, and the inner end of the locking bolt abuts against the sliding shaft.
4. The tension control device of the setting machine as claimed in claim 1, wherein the axis of the sliding shaft is perpendicular to and in the same plane as the axis of the tension roller.
5. The setting machine tension control device of claim 1, wherein there are two counterweight sliders.
6. The setting machine tension control device of claim 1, wherein the rotating rod is connected to the end of the female frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464608.4U CN210709971U (en) | 2019-09-04 | 2019-09-04 | Tension control device of setting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464608.4U CN210709971U (en) | 2019-09-04 | 2019-09-04 | Tension control device of setting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210709971U true CN210709971U (en) | 2020-06-09 |
Family
ID=70933516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921464608.4U Expired - Fee Related CN210709971U (en) | 2019-09-04 | 2019-09-04 | Tension control device of setting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210709971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498283A (en) * | 2019-09-04 | 2019-11-26 | 浙江杰凯拉链科技有限公司 | A kind of tension control device for setting machine |
| CN115402827A (en) * | 2022-08-24 | 2022-11-29 | 博世勒自动化科技（昆山）有限公司 | Correcting device for conveying membranes |
-
2019
- 2019-09-04 CN CN201921464608.4U patent/CN210709971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498283A (en) * | 2019-09-04 | 2019-11-26 | 浙江杰凯拉链科技有限公司 | A kind of tension control device for setting machine |
| CN115402827A (en) * | 2022-08-24 | 2022-11-29 | 博世勒自动化科技（昆山）有限公司 | Correcting device for conveying membranes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |