CN216836432U - Tension control mechanism and packing belt winding machine - Google Patents
Tension control mechanism and packing belt winding machine Download PDFInfo
- Publication number
- CN216836432U CN216836432U CN202123405076.7U CN202123405076U CN216836432U CN 216836432 U CN216836432 U CN 216836432U CN 202123405076 U CN202123405076 U CN 202123405076U CN 216836432 U CN216836432 U CN 216836432U
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- China
- Prior art keywords
- spring
- control mechanism
- tension control
- mounting panel
- linking arm
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- 238000004804 winding Methods 0.000 title claims abstract description 31
- 238000012856 packing Methods 0.000 title abstract description 35
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 12
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a tension control mechanism and packing belt rolling machine. Tension control mechanism, including mounting panel, two first deflector rolls, second deflector roll, linking arm, spring and angle sensor, two first deflector roll rotationally sets up on the mounting panel, a tip of linking arm rotationally sets up on the mounting panel, the second deflector roll rotationally sets up another tip of linking arm, the second deflector roll is located two between the first deflector roll, the spring coupling be in the linking arm with between the mounting panel, angle sensor sets up be in be used for measuring on the mounting panel the turned angle of linking arm. The winding compactness of the packing belt is controlled through the tension control mechanism, so that the rolling tension is basically constant, and the rolling quality is improved.
Description
Technical Field
The utility model relates to the technical field of machinery, especially, relate to a tension control mechanism and packing belt rolling machine.
Background
The plastic packing belt has good elastic recovery, high strength, good water resistance, strong chemical resistance, light weight and softness, and can be bound by hand or machine. Convenient to use, low cost. Especially, the PET plastic steel belt becomes a novel strapping tape by virtue of the characteristics of low cost, attractive appearance, durability, environmental protection, recycling and high automation degree. With the rapid development of packaging and logistics transportation and the common application of automatic packaging machines, the quality requirement of a packaging belt winding plate is higher. At present, most of winding machines for a packing belt are mechanical winding or semi-automatic winding, and for example, chinese patent publication No. CN 102874654a discloses a winding machine for a packing belt, which is provided with a winding device that is driven by a motor to rotate to complete automatic winding of a packing belt. However, in the winding process, the tension of the winding motor is not constant, so that the winding is not stable, and the winding disc and the loose disc are easy to collapse, thereby reducing the winding quality. How to design a technique that improves rolling quality is the utility model discloses the technical problem that will solve.
Disclosure of Invention
The utility model provides a tension control mechanism and packing area rolling machine controls the winding degree of packing area through tension control mechanism to ensure that rolling tension is invariable basically, and then improve the rolling quality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a tension control mechanism, including mounting panel, two first deflector rolls, second deflector roll, linking arm, spring and angle sensor, two first deflector roll rotationally sets up on the mounting panel, a tip of linking arm rotationally sets up on the mounting panel, the second deflector roll rotationally sets up another tip of linking arm, the second deflector roll is located two between the first deflector roll, the spring coupling be in the linking arm with between the mounting panel, angle sensor sets up be used for measuring on the mounting panel the turned angle of linking arm.
Further, still include meter rice controller, meter rice controller sets up be used for measuring on the mounting panel the linear velocity of packing area on the first deflector roll.
Further, along packing area direction of delivery, meter rice controller sets up in direction of delivery rear side first deflector roll department.
Furthermore, a rotatable connecting rod is arranged on the mounting plate, and the spring is sleeved on the connecting rod.
Furthermore, the spring comprises a first sub spring and a second sub spring, the first sub spring and the second sub spring are sleeved on the connecting rod, a sleeve is further arranged on the connecting rod, and the sleeve is located between the first sub spring and the second sub spring.
Further, a threaded portion is arranged at the free end of the connecting rod, and a nut is connected to the threaded portion in a threaded mode.
The utility model also provides a packing area rolling machine, including take-up device, still include above-mentioned tension control mechanism, the packing area via tension control mechanism winds on take-up device.
The technical scheme of the utility model prior art relatively has following technological effect: the second guide roller is installed through the connecting arm, the second guide roller is located between the two first guide rollers, the connecting arm is provided with the spring and the angle sensor, the packing belt is guided through the first guide roller firstly and then winds the second guide roller, and finally is guided and output from the other first guide roller, in the conveying process of the packing belt through the three guide rollers, the conveying speed of the packing belt is different and is different from the force applied by the second guide roller, the connecting arm can rotate at a certain angle, the angle sensor detects the angle change of the connecting arm, the rotating speed of the winding device is correspondingly adjusted according to the angle value detected by the angle sensor so as to control the winding compactness of the packing belt, the winding tension is ensured to be basically constant, and the winding quality is improved.
Drawings
Fig. 1 is one of the schematic structural diagrams of the tension control mechanism of the present invention;
fig. 2 is a second schematic structural view of the tension control mechanism of the present invention;
fig. 3 is the structure schematic diagram of the utility model discloses baling belt rolling machine.
Reference numerals:
the device comprises a mounting plate 1, a first guide roller 2, a second guide roller 3, a connecting arm 4, a spring 5, an angle sensor 6, a meter counter controller 7 and a connecting rod 8;
a first sub-spring 51, a second sub-spring 52, a sleeve 81, and a nut 82;
a frame 100, a winding device 200, and a tension control mechanism 300.
Detailed Description
As shown in fig. 1-3, the utility model provides a tension control mechanism 4, tension control mechanism 4 includes mounting panel 1, two first deflector rolls 2, second deflector roll 3, the linking arm 4, spring 5 and angle sensor 6, two first deflector rolls 2 rotationally set up on mounting panel 1, a tip of linking arm 4 rotationally sets up on mounting panel 1, second deflector roll 3 rotationally sets up another tip at linking arm 4, second deflector roll 3 is located between two first deflector rolls 2, spring 5 connects between linking arm 4 and mounting panel 1, angle sensor 6 sets up on mounting panel 1 and is used for measuring the turned angle of linking arm 4.
Specifically, in order to ensure that the stress of the coiled packing belt is uniform in the coiling process so as to improve the coiling quality, the packing belt is guided by a first guide roller 2, then the packing belt winds around the second guide roller, and finally is guided to be output from the other first guide roller. In the process that the packing belt is conveyed by the three guide rollers, the force applied to the second guide roller by the packing belt is different due to different conveying speeds, and then the connecting arm 4 can rotate at a certain angle.
And after the angle takes place for linking arm 4, angle sensor 6 will detect the angle change that linking arm 4 takes place, the rotational speed of the regulation refill that corresponds according to the angle value that angle sensor 6 detected, and then make the winding degree of compaction in packing area can remain stable, and then improve the rolling quality.
Further, the tension control mechanism 4 further comprises a meter controller 7, and the meter controller 7 is arranged on the mounting plate 1 and used for measuring the linear speed of the packing belt on the first guide roller 2.
Specifically, the meter-counting controller 7 can measure the packing belt conveyed by the first guide roller 2, and further calculate the conveying length of the packing belt. Through angle and meter rice information that angle sensor 6 and meter rice controller 7 detected to the slew velocity of more accurate control refill keeps in reasonable interval, and then makes the tight packing area of winding on the refill.
Wherein, along the conveying direction of the packing belt, the meter counting controller 7 is arranged at the first guide roller 2 at the rear side of the conveying direction.
Specifically, the meter controller 7 is arranged on the first guide roller 2 close to the paper core, so that the meter controller 7 can be used for more accurately detecting the number of meters of the packing belt.
Furthermore, the mounting plate 1 is provided with a rotatable connecting rod 8, and the spring 5 is sleeved on the connecting rod 8.
Specifically, spring 5 installs on mounting panel 1 through connecting rod 8, and the rotation that connecting rod 8 can be free, like this, when connecting arm 4 rotates, spring 5 will provide the spring force to connecting arm 4, and simultaneously, connecting rod 8 will take place the rotation of adaptation to spring 5 that makes provides better elastic restoring force to connecting arm 4.
The spring 5 comprises a first sub spring 51 and a second sub spring 52, the first sub spring 51 and the second sub spring 52 are sleeved on the connecting rod 8, a sleeve 81 is further arranged on the connecting rod 8, and the sleeve 81 is located between the first sub spring and the second sub spring 52.
Specifically, in order to facilitate the spring 5 to provide the elastic force to the connecting arm 4, the spring 5 is divided into a first sub-spring 51 and a second sub-spring 52. The sleeve 81 can slide on the connecting rod 8 and is located between the first sub-spring 51 and the second sub-spring 52, and the connecting arm 4 is connected to the sleeve 81, so that the connecting arm 4 moves the sleeve 81 to press the first sub-spring 51 and the second sub-spring 52.
In addition, the free end of the tie rod 8 is provided with a threaded portion on which a nut 82 is screwed.
Specifically, the nut 82 is screwed to the free end of the connecting rod 8, so that the first sub-spring 51 and the second sub-spring 52 are restricted and mounted on the connecting rod 8 through the nut 82 without falling off, and the pre-compression force of the two sub-springs can be adjusted by adjusting the position of the nut 82, so that the winding compactness of the packing belt can be adjusted.
Embodiment two, as shown in fig. 3, the utility model provides a rolling machine is taken in packing, include: the frame 100, the winding device 200, and the tension control mechanism 300 in the above embodiments. The winding device 200 and the tension control mechanism 300 are disposed on the frame 100, and the packing belt is wound on the winding device 200 via the tension control mechanism 300, and for the specific structural form of the winding device 200, reference may be made to the structural form in a conventional packing belt winding apparatus, which is not limited or described herein.
The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a tension control mechanism, its characterized in that includes mounting panel, two first deflector rolls, second deflector roll, linking arm, spring and angle sensor, two first deflector roll rotationally sets up on the mounting panel, a tip of linking arm rotationally sets up on the mounting panel, the second deflector roll rotationally sets up another tip of linking arm, the second deflector roll is located two between the first deflector roll, the spring coupling be in the linking arm with between the mounting panel, angle sensor sets up be used for measuring on the mounting panel the turned angle of linking arm.
2. The tension control mechanism of claim 1, further comprising a meter controller disposed on the mounting plate and configured to measure the linear velocity of the strapping band on the first guide roller.
3. The tension control mechanism according to claim 2, wherein the meter controller is provided at the first guide roller on the rear side in the conveying direction of the baling belt.
4. The tension control mechanism according to claim 1, wherein the mounting plate is provided with a rotatable connecting rod, and the spring is sleeved on the connecting rod.
5. The tension control mechanism of claim 4, wherein the spring comprises a first sub-spring and a second sub-spring, the first sub-spring and the second sub-spring both fit over the connecting rod, the connecting rod further having a bushing disposed thereon, the bushing being positioned between the first sub-spring and the second sub-spring.
6. A tension control mechanism as claimed in claim 5, wherein the free end of the connecting rod is provided with a threaded portion on which a nut is threadedly connected.
7. A strapping band winder comprising a winding device, characterized by further comprising a tension control mechanism as claimed in any of claims 1 to 6, via which a strapping band is wound onto the winding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123405076.7U CN216836432U (en) | 2021-12-31 | 2021-12-31 | Tension control mechanism and packing belt winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123405076.7U CN216836432U (en) | 2021-12-31 | 2021-12-31 | Tension control mechanism and packing belt winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216836432U true CN216836432U (en) | 2022-06-28 |
Family
ID=82112783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123405076.7U Active CN216836432U (en) | 2021-12-31 | 2021-12-31 | Tension control mechanism and packing belt winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216836432U (en) |
-
2021
- 2021-12-31 CN CN202123405076.7U patent/CN216836432U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240319 Address after: 266000 Chuangye building, No. 1, Changjiang Road, Jiaozhou economic and Technological Development Zone, Qingdao, Shandong Patentee after: Qingdao Zenong Jiahe Technology Co.,Ltd. Country or region after: China Address before: 266000 Fu'an Second Industrial Park, Jiaozhou City, Qingdao City, Shandong Province Patentee before: QINGDAO XINDACHENG PLASTIC MACHINERY Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240325 Address after: 266000 Lujia Village, Madian Town, Second Industrial Park, Fu'an Sub-district Office, Jiaozhou City, Qingdao City, Shandong Province Patentee after: Qingdao Tianchen Plastic Technology Co.,Ltd. Country or region after: China Address before: 266000 Chuangye building, No. 1, Changjiang Road, Jiaozhou economic and Technological Development Zone, Qingdao, Shandong Patentee before: Qingdao Zenong Jiahe Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |