CN120245122A - A width detection device - Google Patents
A width detection device Download PDFInfo
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- CN120245122A CN120245122A CN202510433276.7A CN202510433276A CN120245122A CN 120245122 A CN120245122 A CN 120245122A CN 202510433276 A CN202510433276 A CN 202510433276A CN 120245122 A CN120245122 A CN 120245122A
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Abstract
The invention discloses a width detection device, which belongs to the technical field of thin material slitting and comprises a detection rod and a sensor sliding rail, wherein the detection rod and the sensor sliding rail are arranged on a structural plate, a detection gap is formed between the sensor and the detection rod, so that a thin material can pass through the detection gap to carry out width detection, the detection rod comprises a detection state and a separation state, the detection rod is attached to the thin material when the detection rod is in the detection state, the sensor detects the width of the thin material, and the detection rod is separated from the thin material when the detection rod is in the separation state. According to the invention, the detection rod is attached to the thin material during detection, and the detection rod is detached from the thin material when the detection is not performed, so that powder of the thin material is prevented from falling on the detection rod, misjudgment of a sensor is prevented, and accuracy of measurement width data is ensured.
Description
Technical Field
The invention belongs to the technical field of thin material slitting, in particular to the technical field of aluminum foil slitting or copper foil slitting, and particularly relates to a width detection device.
Background
At present, the cutting of the thin material is a difficult problem in the market, the requirement of accurately meeting the cutting width is required while the cutting of the thin material is required to be carried out without wrinkling, and a manual measurement mode is basically adopted in the market. The thin material can be aluminum foil and copper foil, can be respectively applied to the anode and the cathode of the battery and is used as one of main materials of the energy battery, so that the width precision requirement for aluminum foil cutting or copper foil cutting is more strict, the specific description is carried out by aluminum foil cutting, and similar problems exist in the copper foil cutting.
The aluminum foil slitting machine is mechanical equipment for slitting and trimming aluminum foil materials, and has the main functions of dividing wide aluminum foil into a plurality of narrow aluminum foils with specific widths and lengths through a cutting process, and the aluminum foils are mostly applied to the field with high precision such as batteries, so that the requirement on the width accuracy is high.
In the prior art, the width detection of cutting machine rolling can not be accurate because the theory of operation of current width detection sensor is through discernment aluminium foil cladding device and aluminium foil difference judgement, but the cutting machine is under the long-time condition of working, and the aluminium powder can drop on aluminium foil cladding's device, and the sensor can also discern aluminium powder cladding part as the aluminium foil, and consequently the width data that obtains is inaccurate, and the manual measurement need be measured after stopping the cutting machine again to measuring result is less accurate than the sensor measurement.
Therefore, it is needed to design a width detection device to solve the problem that the measured width data is inaccurate due to the fact that powder falls onto a thin material and then the measurement accuracy is inaccurate due to cutting, such as the fact that aluminum powder falls onto an aluminum foil cladding device when the slitter works for a long time.
Disclosure of Invention
In order to solve the above-mentioned technical problems, a width detection device is provided.
In order to achieve the above object, the specific technical scheme of the width detection device of the present invention is as follows:
A width detection device comprises a detection rod and a sensor slide rail, wherein the detection rod and the sensor slide rail are arranged on a structural plate, a detection gap is formed between the sensor and the detection rod for the thin material to pass through for width detection, the detection rod comprises a detection state and a separation state,
When the detecting rod is in a detecting state, the detecting rod is attached to the thin material, and the sensor detects the width of the thin material;
When the detection rod is in a separation state, the detection rod is separated from the thin material.
Further, a driving piece is arranged on the structural plate, the output end of the driving piece is connected with the detection rod,
When the detection rod is in a detection state, the driving piece controls the detection rod to be positioned at a detection position, so that the detection rod is attached to the thin material;
when the detection rod is in a separation state, the driving piece controls the detection rod to be positioned at a separation position, so that the detection rod is separated from the thin material;
the detection rod is detachably connected to the structural plate;
The detection rod is made of a material which generates a signal difference when the detection rod is optically detected with the thin material.
Further, install the swing support on the structural slab, rotate on the swing support and be connected with the detection support, the swing support is located the middle part that detects the support to divide into initiative swing section and driven swing section with detecting the support through the swing support, the driving piece is connected with the initiative swing section that detects the support, and the measuring rod is connected with the driven swing section that detects the support.
Further, a locking piece is fixedly connected to the driven swinging section, and the driven swinging section is detachably connected with the detection rod through the locking piece.
Further, the retaining member comprises a holding block, the holding block is fixedly connected with the driven swing section, a groove for placing the detection rod is formed in the holding block, a retaining block is arranged in the opening direction of the groove, the retaining block and the groove jointly form a retaining ring, one end of the retaining block is hinged to the holding block through a pin shaft, a through hole is formed in one end, far away from the pin shaft, of the retaining block, a locking handle penetrates through the through hole and is in threaded connection with the holding block, and the locking handle is rotated to enable the retaining ring to be abutted to be fixed with the detection rod.
Further, the detection rod is provided with an air hole so as to blow the detection rod outwards, and an air cushion is formed when the detection rod is attached to the thin material;
or, a synchronizing mechanism is also arranged and matched with the driving piece to synchronize the running speed of the detection rod with the running speed of the thin material.
Further, the driving piece comprises a cylinder, the piston end of the cylinder is connected with the active swinging section, and the piston end of the cylinder is controlled to extend or retract so that the detection support rotates clockwise or anticlockwise around the swinging support.
Further, be equipped with the cylinder base on the cylinder, the one end and the structural slab fixed connection of cylinder base keeping away from the cylinder to the flexible direction of the piston end of cylinder is controlled through the installation angle of cylinder base.
Further, be equipped with the sensor support on the sensor, sliding connection has the slider on the sensor slide rail, and the sensor support is connected with the slider to make sliding connection between sensor and the sensor slide rail.
Further, a vertical slot is formed in the sensor support, a first waist-shaped slot and a second waist-shaped slot are formed in the sliding block, a sleeve bolt with the same height penetrates through the vertical slot and is in threaded connection with the sliding block, so that the sensor support rotates or slides relative to the sliding block, and a first adjusting bolt penetrates through the vertical slot and is in threaded connection with the first waist-shaped slot or the second waist-shaped slot, so that the sensor support is fixed with the sliding block.
The width detection device of the invention has the following advantages:
compared with the method for directly detecting on the roller with the thin material, the invention has the advantages that the detection rod which can be freely controlled to be automatically added is arranged, the two states of detection and separation can be achieved, and the normal operation of the equipment can not be influenced;
According to the invention, the detection rod is attached to the thin material during detection, and the detection rod is detached from the thin material during non-detection, so that the scratch to the thin material can be reduced, the probability that thin material powder falls on the detection rod is reduced, and the misjudgment of a sensor is prevented, thereby ensuring the accuracy of measurement width data.
The detection rod provided by the invention can be detached and disassembled, can be cleaned at any time without affecting the normal operation of the machine, and also reduces the probability of gold powder falling onto the detection rod, so that the detection rod can tension thin materials to facilitate detection scanning, and then the detection rod materials can be selected and replaced according to the detected material characteristics, so that the optical identification signal is more obvious, and the detection accuracy is improved.
In order to further avoid scratching the thin material during width detection and the detection rod, the detection rod is provided with the blowing function, and the air holes are blown outwards to form an air cushion when the detection rod is attached to the thin material, so that a protective layer between the thin material and the detection rod is formed, the thin material is prevented from being scratched, the detection rod is detachably connected with the detection support, cleaning and maintenance are facilitated, meanwhile, the speed of the detection rod and the speed of the thin material when the detection rod passes through a roller can be synchronized, relative static is formed between the detection rod and the thin material, and the scratching phenomenon between the detection rod and the thin material is avoided.
The width detection device can perform online width measurement during thin-material slitting without stopping machine for measurement, so that the working efficiency is improved, and the measurement accuracy is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a width detection device according to the present invention.
Fig. 2 is a schematic view of the structure of the detecting rod of the present invention.
Fig. 3 is a schematic view of a sensor rail structure according to the present invention.
Fig. 4 is an enlarged view of a portion of fig. 3a in accordance with the present invention.
Fig. 5 is a schematic diagram of an application of the width detection device of the present invention.
The mark in the figure shows that 1, a structural plate, 2, a detection bracket, 201, a driving swing section, 202, a driven swing section, 203, a locking piece, 2031, a holding block, 2032, a locking piece, 2033, a pin roll, 2034, a locking handle, 2035, a through hole, 3, a detection rod, 301, an air hole, 4, a sensor sliding rail, 401, a sensor, 402, a sensor bracket, 403, a sliding block, 404, a vertical slotted hole, 405, a first kidney-shaped slotted hole, 406, a second kidney-shaped slotted hole, 407, an equal-height sleeve bolt, 408, a first adjusting bolt, 5, a swing support, 6, an air cylinder, 601, a piston end, 602, an air cylinder base, 7, an aluminum foil, 8, a knife slot roller, 9, a rubber roller, 10, a winding air expansion shaft, 11 and a guide roller.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
Those skilled in the art will appreciate that while some embodiments herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
The width detection apparatus of the present invention is described below with reference to fig. 1 to 5.
Under the condition that the existing aluminum foil splitting machine works for a long time, aluminum powder can drop on an aluminum foil cladding device, in a mode of automatically scanning and recognizing the width of the aluminum foil 7 by using the sensor 401, the sensor 401 can recognize the aluminum foil cladding part as the aluminum foil 7, so that obtained width data are inaccurate, if a manual measuring method is adopted, the splitting machine needs to be stopped for measurement, and the measuring result is not as accurate as the measuring result of the sensor 401.
The invention provides a width detection device, as shown in fig. 1, which comprises a detection rod 3 and a sensor sliding rail 4, wherein the detection rod 3 and the sensor sliding rail 4 are arranged on a structural plate 1, a sensor 401 is arranged on the sensor sliding rail 4, a detection gap is formed between the sensor 401 and the detection rod 3, so that an aluminum foil 7 can pass through the detection gap to carry out width detection, the detection rod 3 comprises a detection state and a separation state, the detection rod 3 is attached to the aluminum foil 7 when the detection rod 3 is in the detection state, the sensor 401 detects the width of the aluminum foil 7, and the detection rod 3 is separated from the aluminum foil 7 when the detection rod 3 is in the separation state. Specifically, the detection rod 3 is attached to the aluminum foil 7, the paper path of the aluminum foil 7 is tensioned at the same time, the sensor 401 is convenient for scanning, the sensor 401 is used for distinguishing materials of the detection rod 3 and the aluminum foil 7 so as to detect the width of the aluminum foil 7, the detection rod 3 is separated from the aluminum foil 7, the probability that the aluminum powder falls onto the detection rod 3 is reduced, the detection rod 3 can be cleaned at any time without affecting the normal operation of a machine, and scratch of the aluminum foil 7 can be avoided when the detection rod 3 is in a separation state.
Meanwhile, it can be understood that the material of the detecting rod 3 should be selected to be a material which is different from the aluminum foil 7 greatly, and the purpose is not limited herein, so as to increase the difference of feedback signals during the recognition of the sensor 401, thereby ensuring the accuracy of measurement.
Preferably, a driving member is mounted on the structural plate 1, an output end of the driving member is connected with the detection rod 3, the driving member controls the detection rod 3 to be located at a detection position when the detection rod 3 is in a detection state so as to enable the detection rod 3 to be attached to the aluminum foil 7, and controls the detection rod 3 to be located at a separation position when the detection rod 3 is in a separation state so as to enable the detection rod 3 to be separated from the aluminum foil 7. The detection rod 3 is detachably connected to the structural plate 1, the connection mode between the driving piece and the detection rod 3 can be flexibly set according to actual conditions, mechanical connection can be adopted, for example, the detection rod 3 and the driving piece are directly connected through screws, pins or other fasteners, the driving piece directly controls the detection rod 3 to be located at a detection position or a separation position, the detection rod 3 and a rotating shaft of a gear can be eccentrically connected through gear transmission connection, the driving piece drives the detection rod 3 to rotate through a gear set formed by driving different gears, and the detection rod 3 is controlled to be located at the detection position or the separation position.
Preferably, as shown in fig. 2, a swing support 5 is mounted on the structural board 1, a detection support 2 is rotatably connected to the swing support 5, the swing support 5 is located in the middle of the detection support 2, so that the detection support 2 is divided into a driving swing section 201 and a driven swing section 202 through the swing support 5, a driving piece is connected with the driving swing section 201 of the detection support 2, and a detection rod 3 is connected with the driven swing section 202 of the detection support 2. Specifically, the driving member drives the driving swing section 201 to swing, so as to drive the driven swing section 202 to swing, and further control the position of the detecting rod 3 on the driven swing section 202, i.e. control the attaching of the detecting rod 3 to the aluminum foil 7 or control the detaching of the detecting rod 3 from the aluminum foil 7. In a specific embodiment, the detecting support 2 and the sensor sliding rail 4 are arranged at the downstream of the knife slot roller 8 to measure the width of the separated aluminum foil 7, when the width of the aluminum foil 7 is detected, the driving piece drives the detecting support 2 to swing to a detecting position, namely, the detecting rod 3 is attached to the aluminum foil 7 and is tensioned, at the moment, the sensor 401 moves along the sensor sliding rail 4 periodically, so that the sensor 401 scans the detecting rod 3 and the aluminum foil 7 periodically, the sensor 401 accurately identifies the material of the detecting rod 3 and the material of the aluminum foil 7 to obtain the separated width, and when the detection is completed, the driving piece drives the detecting support 2 to swing to a disengaging position to enable the detecting rod 3 to be separated from the aluminum foil 7, so that the aluminum powder is prevented from being stained on the detecting rod 3.
Preferably, the driven swinging section 202 is fixedly connected with a locking member 203, and the driven swinging section 202 is detachably connected with the detection rod 3 through the locking member 203 so as to facilitate maintenance and cleaning of the detection rod 3, thereby ensuring that aluminum powder cannot be stained on the detection rod 3 and ensuring accuracy of width measurement.
As a preferred option, the locking member 203 includes a clasping block 2031, the clasping block 2031 is fixedly connected with the driven swinging section 202, a groove for placing the detection rod 3 is formed in the clasping block 2031, a locking block 2032 is arranged in the opening direction of the groove, the locking block 2032 and the groove form a locking ring together, one end of the locking block 2032 is hinged with the clasping block 2031 through a pin shaft 2033, a through hole 2035 is formed in one end of the locking block 2032 away from the pin shaft 2033, the locking handle 2034 passes through the through hole 2035 and is in threaded connection with the clasping block 2031, and the locking handle 2034 is rotated to enable the locking ring to be abutted against and fixed with the detection rod 3.
Preferably, the detecting rod 3 is provided with an air hole 301 to blow the detecting rod 3 outwards, so that an air cushion is formed when the detecting rod 3 is attached to the aluminum foil 7, even if an air flow is formed between the detecting rod 3 and the aluminum foil 7, the detecting rod 3 is separated from the aluminum foil 7, and the aluminum foil 7 is prevented from being scratched. In a specific embodiment, the detection rod 3 may be provided as a powder metallurgical shaft in order to avoid scratching the aluminium foil 7.
The other way can be selected, namely, the rotation speed of the detection rod is synchronous with the conveying speed of the aluminum foil, the detection rod and the aluminum foil are relatively static, the detection rod cannot be completely static in practical application, certain sliding in an acceptable range is acceptable, therefore, the scratch of the detection rod to the aluminum foil can be reduced, the synchronous mechanism can be arranged in specific practice, the same driving force as that of a foil passing roller for conveying the aluminum foil can be selected, and the synchronous mechanism is connected with a driving motor, for example, the synchronous link is fixedly connected with bearings at two ends of the detection rod 3, the detection rod 3 is fixedly connected with an inner ring of the bearing, the locking piece 203 is fixedly connected with an outer ring of the bearing, so that the locking piece 203 is in rotary connection with the detection rod 3, a driven rotating wheel is arranged on the detection rod 3, the driven rotating wheel is in transmission connection with a motor, the driven rotating wheel is driven by the motor, the driven rotating wheel is driven to drive the detection rod 3 to rotate, the motor is connected with a PLC module of a machine, the output rotating speed of the motor is controlled by the PLC module, the synchronous rotating speed of the detection rod 3 and the foil passing roller 8 is realized, so that the detection rod 3 and the aluminum foil 7 are synchronously rotated, and then the detection rod 3 and the aluminum foil 7 are synchronously rotated, and the aluminum foil 7 is not in tension fit.
Preferably, the driving member of the present invention may be selected according to actual needs, and according to different connection modes of the detecting rod 3 and the structural plate 1, a synchronous motor, a stepping motor, a cylinder, etc. may be selected, which is not limited herein, as shown in fig. 2, and according to the embodiment of the present invention, the connecting mode of the detecting rod 3 and the structural plate 1 is selected, and the cylinder 6 is used as the driving member, so that the structure in this embodiment is provided that the driving member includes the cylinder 6, the piston end 601 of the cylinder 6 is connected with the active swinging section 201, and the piston end 601 of the cylinder 6 is controlled to extend or retract, so that the detecting bracket 2 rotates clockwise or counterclockwise around the swinging support 5.
Preferably, the cylinder 6 is provided with a cylinder base 602, and one end of the cylinder base 602 away from the cylinder 6 is fixedly connected with the structural plate 1, so that the expansion and contraction direction of the piston end 601 of the cylinder 6 is controlled by adjusting the installation angle of the cylinder base 602, thereby avoiding unnecessary force generated by the cylinder 6 on the detection support 2 and shortening the service lives of the detection support 2 and the swing support 5.
Preferably, as shown in fig. 3 and 4, a sensor bracket 402 is provided on the sensor 401, a slider 403 is slidably connected to the sensor rail 4, and the sensor bracket 402 is connected to the slider 403, so that the sensor 401 is slidably connected to the sensor rail 4.
Preferably, a vertical slot 404 is formed on the sensor bracket 402, a first kidney-shaped slot 405 and a second kidney-shaped slot 406 are formed on the slider 403, a sleeve bolt 407 with the same height passes through the vertical slot 404 and is screwed with the slider 403 so as to enable the sensor bracket 402 to rotate or slide relative to the slider 403, and a first adjusting bolt 408 passes through the vertical slot 404 and is screwed with the first kidney-shaped slot 405 or the second kidney-shaped slot 406 so as to fix the sensor bracket 402 and the slider 403. Specifically, the sliding block 403 is movably connected with the sensor bracket 402 through the equal-height sleeve bolt 407, so that the sensor 401 can slide or rotate relative to the equal-height sleeve bolt 407, the adjustment range of the sensor bracket 402 is increased, and after the sensor bracket 402 is adjusted to a proper position, the first adjusting bolt 408 is used for fixing the sensor bracket 402 and the sliding block 403, so that the sensor 401 can adjust the height and the inclination angle, fine adjustment of the sensor 401 is realized, and the sensor 401 can vertically irradiate on the detection rod 3, so that the identification accuracy is ensured.
In practical use, as a preferred embodiment, as shown in fig. 5, the aluminum foil 7 passes through the knife slot roller 8 to form an upper paper path and a lower paper path, the aluminum foil 7 of the upper paper path is drawn by the rubber roller 9 of the upper paper path and is collected on the wind-up air-swelling shaft 10 of the upper paper path, the aluminum foil 7 of the lower paper path is drawn by the rubber roller 9 of the lower paper path and is collected on the wind-up air-swelling shaft 10 of the lower paper path after being diverted by the guide roller 11, therefore, in order to simultaneously detect the width of the aluminum foil 7 of the upper paper path and the width of the aluminum foil 7 of the lower paper path, the detection bracket 2 and the sensor sliding rail 4 are installed between the rubber roller 9 of the knife slot roller 8 to the upper paper path and the rubber roller 9 of the knife slot roller 8 to the lower paper path, and the detection bracket 2 is arranged into an upper group and a lower group, the upper sensor 401 and the lower sensor 401 are arranged on the sensor sliding rail 4, and the detection rod 3 on the upper paper path detection bracket 2 is matched with the sensor 401 which irradiates upwards, so that the width of the aluminum foil 7 of the upper paper path and the lower paper path can be detected synchronously.
According to the invention, whether the aluminum powder shines on a paper path is judged by the difference of signals fed back by the sensor 401 on the detection rod 3 and the aluminum foil 7, and the aluminum powder falls onto the detection rod 3 to influence the distinguishing and identification of the sensor 401 on the detection rod 3 and the aluminum foil 7, so that the detection rod 3 is only attached to the aluminum foil 7 for identification during detection, the detection rod 3 is in a detached state with the aluminum foil 7 when the detection rod is not used, and the detection rod 3 is provided with a blowing function, so that a layer of air cushion is formed on the detection rod 3, the detection rod 3 is prevented from scratching the surface of the aluminum foil 7 when the detection rod 3 is attached to the aluminum foil 7, the detection rod 3 can be detached and cleaned, and the aluminum powder falls onto the surface of the detection rod 3 after long-time use to influence the identification of the sensor 401. The sensor 401 obtains the width of the coiled aluminum foil 7 after slitting through the recognition of the feedback signal from the detection rod 3 to the aluminum foil 7 and the feedback signal from the aluminum foil 7 to the detection rod 3, and outputs the numerical value to be fed back to the human-computer interface, so that an operator can directly read data through the human-computer interface without manual adjustment, the whole width detection process does not need to be stopped, and real-time monitoring in operation can be realized.
According to the invention, during detection, the detection rod 3 is attached to the aluminum foil 7, and when the detection is not performed, the detection rod 3 is separated from the aluminum foil 7, so that aluminum powder is prevented from falling on the detection rod 3, and the sensor 401 is prevented from misjudging, thereby ensuring the accuracy of measurement width data.
The detection rod 3 is provided with the blowing function, and the air holes 301 are blown outwards to form an air cushion when being attached to the aluminum foil 7, so that a protective layer between the aluminum foil 7 and the detection rod 3 is formed, the aluminum foil 7 is prevented from being scratched, and the detection rod 3 is detachably connected with the detection support 2, so that cleaning and maintenance are facilitated.
The width detection device can perform online width measurement during slitting of the aluminum foil 7, does not need to stop machine for measurement, improves working efficiency and ensures measurement accuracy.
It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (10)
1. A width detection device is characterized by comprising a detection rod and a sensor sliding rail, wherein the detection rod and the sensor sliding rail are arranged on a structural plate, a detection gap is formed between the sensor and the detection rod for detecting the width of a thin material passing through the detection gap, the detection rod comprises a detection state and a separation state,
When the detecting rod is in a detecting state, the detecting rod is attached to the thin material, and the sensor detects the width of the thin material;
When the detection rod is in a separation state, the detection rod is separated from the thin material.
2. The width detection device according to claim 1, wherein the driving member is mounted on the structural plate, an output end of the driving member is connected to the detection lever,
When the detection rod is in a detection state, the driving piece controls the detection rod to be positioned at a detection position, so that the detection rod is attached to the thin material;
when the detection rod is in a separation state, the driving piece controls the detection rod to be positioned at a separation position, so that the detection rod is separated from the thin material;
the detection rod is detachably connected to the structural plate;
The detection rod is made of a material which generates a signal difference when the detection rod is optically detected with the thin material.
3. The width detection device according to claim 2, wherein a swing support is mounted on the structural plate, a detection support is rotatably connected to the swing support, the swing support is located in the middle of the detection support, the detection support is divided into a driving swing section and a driven swing section through the swing support, the driving member is connected with the driving swing section of the detection support, and the detection rod is connected with the driven swing section of the detection support.
4. A width detection apparatus according to claim 3, wherein the driven swing section is fixedly connected with a locking member, and the driven swing section is detachably connected with the detection lever through the locking member.
5. The width detection device according to claim 4, wherein the locking member comprises a holding block, the holding block is fixedly connected with the driven swing section, a groove for placing the detection rod is formed in the holding block, a locking block is arranged in the opening direction of the groove, the locking block and the groove form a locking ring together, one end of the locking block is hinged with the holding block through a pin shaft, a through hole is formed in one end, far away from the pin shaft, of the locking block, a locking handle penetrates through the through hole and is in threaded connection with the holding block, and the locking handle is rotated to enable the locking ring to be abutted against and fixed with the detection rod.
6. The width inspection apparatus according to claim 1 or 5, wherein the inspection bar is provided with air holes to blow the inspection bar outward, thereby forming an air cushion when the inspection bar is attached to the web;
or, a synchronizing mechanism is also arranged and matched with the driving piece to synchronize the running speed of the detection rod with the running speed of the thin material.
7. A width inspection apparatus according to claim 3, wherein the driving member comprises a cylinder, a piston end of the cylinder being connected to the active swing section, the piston end of the cylinder being controlled to extend or retract to cause the inspection support to rotate clockwise or counterclockwise about the swing support.
8. The width detecting apparatus according to claim 7, wherein a cylinder base is provided on the cylinder, and an end of the cylinder base remote from the cylinder is fixedly connected to the structural plate, whereby the expansion and contraction direction of the piston end of the cylinder is controlled by the installation angle of the cylinder base.
9. The width detection device of claim 1, wherein the sensor is provided with a sensor holder, the sensor rail is slidably coupled with a slider, and the sensor holder is coupled with the slider to slidably couple the sensor to the sensor rail.
10. The width detection device according to claim 9, wherein the sensor support is provided with a vertical slot, the slider is provided with a first kidney-shaped slot and a second kidney-shaped slot, the equal-height sleeve bolt passes through the vertical slot and is in threaded connection with the slider so as to enable the sensor support to rotate or slide relative to the slider, and the first adjusting bolt passes through the vertical slot and is in threaded connection with the first kidney-shaped slot or the second kidney-shaped slot so as to fix the sensor support with the slider.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411967924 | 2024-12-30 | ||
| CN2024119679249 | 2024-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN120245122A true CN120245122A (en) | 2025-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510433276.7A Pending CN120245122A (en) | 2024-12-30 | 2025-04-08 | A width detection device |
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| Country | Link |
|---|---|
| CN (1) | CN120245122A (en) |
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2025
- 2025-04-08 CN CN202510433276.7A patent/CN120245122A/en active Pending
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