CN115043247A - Coil stock draw gear - Google Patents
Coil stock draw gear Download PDFInfo
- Publication number
- CN115043247A CN115043247A CN202210502157.9A CN202210502157A CN115043247A CN 115043247 A CN115043247 A CN 115043247A CN 202210502157 A CN202210502157 A CN 202210502157A CN 115043247 A CN115043247 A CN 115043247A
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- CN
- China
- Prior art keywords
- rollers
- belt
- traction
- pulling
- tension
- Prior art date
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
- B65H26/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs for variation in tension
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- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention provides a coil stock traction device, which comprises a shell, a plurality of rollers, a traction belt, a material fixing piece and a traction driver, wherein the rollers are rotatably arranged on the shell, the traction belt is wound on the same end of each roller along a conveying path and is connected end to form a closed loop, the material fixing piece is used for grabbing and fixing coil stock unfolded materials, and the rollers are arranged in parallel; the material fixing piece is arranged on the traction belt; the traction drive is used for driving the traction belt to act around each roller so as to enable the material fixing piece to move along the conveying path. According to the scheme, automatic traction on the coil stock can be realized, manual intervention is not needed, the intelligent degree is high, the working efficiency is high, meanwhile, the coil stock can sequentially pass through the rollers according to the conveying path, and the smooth operation of the subsequent detection flow of the coil stock and the detection accuracy are ensured.
Description
Technical Field
The invention belongs to the technical field of coil processing and detecting lines, and particularly relates to a coil traction device.
Background
In the existing coil stock detection device, a coil stock is required to be stretched, then the coil stock sequentially bypasses rollers at different positions in the device, and finally the coil stock is detected by a plurality of devices and is rewound, so that the detection of the whole coil stock is completed and the quality of a coil stock finished product is improved.
Among traditional coil stock detection device, when new coil stock examined time or coil stock detection device used for the first time, just so needed the staff manual to twine the coil stock around a plurality of rollers of device inside in proper order this moment, pull again at last to receiving on the feed cylinder. The degree of difficulty is very big not only in this kind of mode, and it is many to need spend time, causes the influence to work efficiency, simultaneously because the roller all sets up inside the device, adopts manual towed mode to be difficult to guarantee that the coil stock can be orderly to walk around each roller, still probably leads to the fact the loss to the coil stock, causes the material loss.
Disclosure of Invention
The invention aims to solve at least one technical problem in the prior art, and provides a coil drawing device which can automatically draw a coil through the whole detection path, improve the working efficiency and improve the coil quality.
The purpose of the invention is realized by adopting the following technical scheme:
coil stock draw gear includes:
a housing;
the rollers are rotatably arranged on the shell and are arranged in parallel;
the traction belt is wound on the same end of each roller along the conveying path and is connected end to form a closed loop;
the material fixing piece is arranged on the traction belt and used for grabbing and fixing the materials unfolded by the coil materials;
and the traction driver is used for driving the traction belt to act around each roller so as to enable the material fixing piece to move along the conveying path.
Further, the traction belt is in transmission connection with the connecting end of each roller, and the traction driver can drive each roller to rotate so as to enable the traction belt to act around each roller.
Furthermore, the traction belt is a chain, a transmission gear meshed with the chain is arranged at the end part of each roller, and when the rollers rotate, each transmission gear drives the chain to act.
Furthermore, a plurality of limiting pieces used for displaying the separation of the traction belt from the rollers are further arranged, and the limiting pieces are respectively arranged near the connection positions of the rollers and the traction belt.
Further, the tensioning device is used for adjusting the tensioning degree of the traction belt.
Furthermore, the tensioning adjusting device comprises a tensioning wheel, a tensioning driver and a tension detecting device, the tensioning driver is used for driving the tensioning wheel to move, the traction belt bypasses the rollers and the tensioning wheel and then is connected end to form a closed loop, and the tensioning driver acts according to the detection information of the tension detecting device.
Furthermore, the two traction belts are respectively wound on two ends of each roller along the conveying path, the material fixing pieces are fixedly arranged on the two traction belts, and the traction driver can drive the two traction belts to synchronously act.
Furthermore, the material fixing part is a rod body fixedly arranged on the two traction belts.
Furthermore, the material fixing piece has a plurality ofly and the interval sets up on draw the area.
Further, the material cutting and connecting device is used for connecting the materials unfolded by the roll materials.
Compared with the prior art, the invention has the beneficial effects that:
when the coil drawing device is used, a coil can be firstly stretched and one end of the unfolded coil can be grabbed and fixed through the material fixing piece, then the drawing driver is started to enable the drawing belt to act, the material fixing piece on the drawing belt can grab the coil to move along the conveying path and wind on each roller till the material fixing piece moves to the tail end of the conveying path, and finally a worker takes out the coil from the material fixing piece and then fixes the coil on the material receiving barrel, so that the new material is drawn. According to the scheme, automatic traction on the coil stock can be realized, manual intervention is not needed, the intelligent degree is high, the working efficiency is high, meanwhile, the coil stock can sequentially pass through the rollers according to the conveying path, and the smooth operation of the subsequent detection flow of the coil stock and the detection accuracy are ensured.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of the web pulling apparatus of the present invention;
fig. 2 is a cross-sectional view of a preferred embodiment of the web pulling apparatus of the present invention.
Wherein, in the figures, the respective reference numerals:
10. a housing; 20. a roller; 201. a transmission gear; 30. a traction belt; 40. a material fixing part; 50. a traction drive; 60. a tension wheel; 70. a limiting member; 80. disconnected material device of plugging into.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
The invention is shown in fig. 1-2, and comprises a housing 10, a plurality of rollers 20 rotatably arranged on the housing 10, a traction belt 30 wound on the same end of each roller 20 along a conveying path and connected end to form a closed loop, a material fixing member 40 for grabbing and fixing a coil material and unwinding material, and a traction driver 50, wherein the rollers 20 are arranged in parallel; the material fixing part 40 is arranged on the traction belt 30; the traction drive 50 is used for driving the traction belt 30 to move around each roller 20 so as to move the material fixing member 40 along the conveying path. This scheme is when using, can stretch out the coil stock earlier and snatch the one end of fixing the coil stock and launching through material mounting 40, later start to pull driver 50 and make and pull area 30 and move, and material mounting 40 on pulling area 30 this moment just can snatch the coil stock and move and twine on each roller 20 along transport path, and after material mounting 40 moved to transport path end, at last the staff take out the coil stock from material mounting 40 after-fixing on receiving the feed cylinder again, so far just accomplished the pulling to the new material. Through the setting, can realize automatic drawing the coil stock, need not artifical the intervention, intelligent degree is high and work efficiency is fast, and the coil stock can follow conveying path and pass through each roller 20 in proper order simultaneously, ensures that the follow-up operation that detects the flow of coil stock is smooth and easy and improve the accuracy that detects.
As a preferred embodiment of the present invention, it may also have the following additional technical features:
in this embodiment, referring to fig. 1-2, the pulling belt 30 is in transmission connection with the connecting end of each roller 20, and the pulling driver 50 can drive each roller 20 to rotate so as to drive the pulling belt 30 to move around each roller 20. Through the arrangement, the traction belt 30 and each roller 20 can be connected, so that when each roller 20 rotates, the roller 20 can move along with the rotation of the roller 20, and therefore, the traction driver 50 can directly drive the traction belt 30 to move and can also directly drive the traction belt 30 to move in a mode of driving the roller 20 to rotate. In this embodiment, the traction belt 30 is driven by the driving roller 20 in a rotating manner, and this manner enables the whole machine to be realized by only using the roller 20 driving device (used for driving the roller 20 to rotate so as to convey the coil) provided by the device without increasing an external power source for driving the traction belt 30 to move, thereby saving the cost.
In combination with the arrangement of the above-mentioned traction belt 30 in transmission connection with the connection end of each roller 20, in this embodiment, as shown in fig. 1-2, the traction belt 30 is a chain, the end of each roller 20 is provided with a transmission gear 201 engaged with the chain, and when the rollers 20 rotate, each transmission gear 201 drives the chain to act. Through the arrangement of the chain and the transmission gear 201, the connection between the chain and the roller 20 is tighter, the transmission effect between the roller 20 and the chain is better, and the traction movement effect is improved. In other embodiments, the traction belt 30 may also be a belt, the connecting end of each roller 20 may be provided with a plurality of driving wheels, and the belt driven by the roller 20 is realized by the transmission cooperation of the belt and the driving wheels, which is not limited to the above implementation.
In combination with the above arrangement of the connection end of the traction belt 30 and each roller 20, in this embodiment, referring to fig. 1-2, a plurality of limiting members 70 for showing the detachment of the traction belt 30 from each roller 20 are further provided, and the plurality of limiting members 70 are respectively disposed near the connection point of each roller 20 and the traction belt 30. Through the setting of the limiting part 70, the tightness of the connection between the roller 20 and the traction belt 30 can be ensured, and the roller 20 and the traction belt 30 are prevented from being separated in the action process to influence the subsequent traction action. The limiting member 70 is sleeved outside the joint of the roller 20 and the traction belt 30, and can also provide protection for workers, prevent hands from carelessly contacting the running roller 20 or the traction belt 30 in the starting process, and improve the use safety.
In this embodiment, a tension adjusting device for adjusting the tension of the traction belt 30 is further included. Through tensioning adjusting device's setting, can correspond the rate of tension of adjusting the traction belt 30, ensure the stability of transmission connection between traction belt 30 and the roller 20 link from this, improve driven efficiency and ensure that follow-up traction action can realize smoothly.
In this embodiment, referring to fig. 2, the tension adjusting device includes a tension pulley 60, a tension driver for driving the tension pulley 60 to move, and a tension detecting device, the traction belt 30 is connected end to end after bypassing the rollers 20 and the tension pulley 60 to form a closed loop, and the tension driver operates according to detection information of the tension detecting device. Through the arrangement, the tension detection device can detect the tension condition of the traction belt 30 in real time, then transmits the detected tension information to the tension driver, and the tension driver drives the tension wheel 60 to move according to the information so as to adjust the tension degree of the traction belt 30. This kind of tensioning adjusting device can adjust the tensioning condition of traction belt 30 in real time, and the feedback is all in time more and adjust more accurately with adjusting.
In this embodiment, referring to fig. 1, two traction belts 30 are respectively wound on two ends of each roller 20 along the conveying path, the material fixing member 40 is fixedly disposed on the two traction belts 30, and the traction driver 50 can drive the two traction belts 30 to synchronously operate. Through the setting, all set up the traction belt 30 at roller 20 both ends to make two traction belt 30 synchronization actions, fix the material mounting 40 on two traction belt 30 this moment and can keep whole synchronous removal, ensure with this that the coil stock when being pulled the removal, can keep controlling the state of both ends parallel and level, avoid appearing the coil stock skew and lead to card material scheduling problem, cause the loss of material.
In combination with the arrangement that the material fixing member 40 is fixedly disposed on the two traction belts 30, in this embodiment, referring to fig. 1, the material fixing member 40 is a rod body fixedly disposed on the two traction belts 30. Through chooseing for use of the body of rod for the coil stock accessible bonding material bonding is fixed on the body of rod when pulling, and later pulls to the end along with the motion of the body of rod, and this kind of shape is chooseed for use, can provide better comparison effect, makes coil stock and body of rod bonding back both ends homoenergetic keep the parallel and level, and the condition that one end was stretched the skew can not appear, avoids influencing the transport of follow-up coil stock. In other embodiments, the material fixing member 40 may also be a clamping fixing device such as a clamping jaw, and is not limited to the above implementation.
In this embodiment, the material fixing members 40 are disposed on the pulling belt 30 at intervals. Because whole transfer path length is longer, through the setting of a plurality of material mounting 40, can be when the material is pull again to needs, need not the drive and pull area 30 and rotate the overlength distance, just can make one of them material mounting 40 remove to the initiating terminal, and then realize fixing subsequent the pulling of accomplishing new coil stock, improve traction efficiency.
In this embodiment, referring to fig. 1-2, the material cutting and connecting device 80 is further included for connecting the material unwound from the roll. Through the setting of disconnected material device 80 of plugging into, can make new coil stock pulled to terminal back, the accessible disconnected material device 80 of plugging into realizes plugging into with receiving the feed cylinder, realizes rolling again the coil stock that will detect the completion from this, handles convenient and fast more.
The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are intended to be covered by the claims.
Claims (10)
1. Coil stock draw gear, its characterized in that includes:
a housing (10);
the rollers (20) are rotatably arranged on the shell (10), and the rollers (20) are arranged in parallel;
the traction belt (30) is wound on the same end of each roller (20) along the conveying path and is connected end to form a closed loop;
the material fixing piece (40) is arranged on the traction belt (30) and is used for grabbing and fixing the materials unfolded by the coil materials;
a traction drive (50) for driving the traction belt (30) about each roller (20) to move the material fixture (40) along a conveying path.
2. A web pulling apparatus according to claim 1, wherein the pulling belt (30) is drivingly connected to the attachment end of each of the rollers (20), and the pulling actuator (50) is adapted to rotate each of the rollers (20) to actuate the pulling belt (30) about each of the rollers (20).
3. A traction device for rolled materials according to claim 2, characterized in that said traction belt (30) is a chain, the end of each roller (20) is provided with a transmission gear (201) engaged with said chain, when said rollers (20) rotate, each transmission gear (201) drives said chain to act.
4. The web draw-off device according to claim 2, characterized in that a plurality of limit stops (70) are provided for indicating the disengagement of the draw-off belt (30) from each of the rollers (20), the plurality of limit stops (70) being provided in the vicinity of the connection of each of the rollers (20) with the draw-off belt (30).
5. A web draw arrangement as defined in claim 1, further comprising a tension adjustment means for adjusting the tension of the draw belt (30).
6. The coil stock drawing device according to claim 5, wherein said tension adjusting means comprises a tension pulley (60), a tension driver for driving said tension pulley (60) to move, and a tension detecting means, said drawing belt (30) is connected end to end after passing around each of said roll (20) and tension pulley (60) to form a closed loop, said tension driver is operated according to the detection information of said tension detecting means.
7. The web pulling apparatus according to claim 1, wherein two pulling belts (30) are wound around each of the two rollers (20) along the conveying path, and the material fixing member (40) is fixedly disposed on the two pulling belts (30), and the pulling driver (50) can drive the two pulling belts (30) to move synchronously.
8. The web pulling apparatus according to claim 7, wherein the material fixing member (40) is a rod fixedly disposed on both of the pulling belts (30).
9. The web pulling apparatus according to claim 1, wherein the material holding member (40) is provided in plural and spaced apart from each other on the pulling belt (30).
10. A web draw arrangement as defined in claim 1, further comprising a material break connection device (80) for connecting the material unwound from the web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210502157.9A CN115043247A (en) | 2022-05-09 | 2022-05-09 | Coil stock draw gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210502157.9A CN115043247A (en) | 2022-05-09 | 2022-05-09 | Coil stock draw gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115043247A true CN115043247A (en) | 2022-09-13 |
Family
ID=83157897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210502157.9A Pending CN115043247A (en) | 2022-05-09 | 2022-05-09 | Coil stock draw gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115043247A (en) |
-
2022
- 2022-05-09 CN CN202210502157.9A patent/CN115043247A/en active Pending
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