CN209940050U - Tension adjusting device is used in aluminium foil production - Google Patents
Tension adjusting device is used in aluminium foil production Download PDFInfo
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- CN209940050U CN209940050U CN201920224071.8U CN201920224071U CN209940050U CN 209940050 U CN209940050 U CN 209940050U CN 201920224071 U CN201920224071 U CN 201920224071U CN 209940050 U CN209940050 U CN 209940050U
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Abstract
The utility model discloses a tension adjusting device is used in aluminium foil production, include: the device comprises a base, a coiling mechanism, a first transmission adjusting mechanism and a second transmission adjusting mechanism, wherein the coiling mechanism, the first transmission adjusting mechanism and the second transmission adjusting mechanism are sequentially fixed on the base; a first pressure sensor and a second pressure sensor are respectively arranged on the first transmission adjusting mechanism and the second transmission adjusting mechanism, and a controller is arranged on the base; first pressure sensor, second pressure sensor, servo motor all are connected to electrically the controller adopts this tension adjusting device for aluminium foil production, can avoid pure machinery or manual adjusting device to have torsion error and the slow shortcoming of response, realizes quick accurate regulation tension to the production quality of aluminium foil has been improved, and this tension adjusting device can the multiunit setting on the production line, thereby has also reduced the intervention of manpower, has improved production efficiency.
Description
Technical Field
The utility model relates to an aluminium foil production facility technical field especially relates to a tension adjusting device is used in aluminium foil production.
Background
The production of the aluminum foil is generally carried out on a production line in a flow production manner, the production process mainly comprises the processes of batching, melting and refining, casting, rolling, shearing, coiling and packaging and the like, and because the whole production line is continuously produced from batching of the aluminum foil to discharging of finished products, if tension adjustment of one link is not timely or deviates from a standard too much, the production of other links is influenced, and the quality of the finished aluminum foil products is seriously influenced. The too small tension of the aluminum foil when being coiled or opened can lead to wrinkling of the aluminum foil product, the untimely tension adjustment can lead to difficulty in controlling the thickness difference of the aluminum foil in the rolling process, and therefore the quality of the aluminum foil product is reduced, and therefore, the accurate control of the tension of the aluminum foil is an important means for improving the quality of the aluminum foil product in the production process of the aluminum foil.
At present, various tension detection devices exist, which can accurately measure the resultant force of tension acted on a carrier roller by a coiled material and display the resultant force through a tension reader, and are mainly divided into a strain type tension detector and a micro-displacement type tension detector, most of tension adjustment is to indirectly control the tension by controlling the output torque of transmission, most of the existing tension adjustment devices adopt pure mechanical or manual adjustment, the torque is transmitted to a friction plate through a transmission pressure spring, the roller is controlled by the friction plate to adjust the rotating speed of a transmission roller to adjust the tension of an aluminum foil, if in a high-speed rolling aluminum foil production line, due to the torsion error and response defects of spring transmission, the tension cannot be adjusted quickly and accurately, and the tension cannot be supplemented automatically, the adjustment range of the tension is small, so that the aluminum foil finished product is not standard, and the product quality is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tension adjusting device is used in aluminium foil production to solve pure machinery or the manual adjusting device who exists among the prior art, because there is torsion error and the slow shortcoming of response in the spring drive, unable quick accurate regulation tension can not supply tension automatically yet, and tensile control range is less, leads to the aluminium foil finished product nonstandard, the problem of product quality decline.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a tension adjusting device for aluminum foil production, including: the device comprises a base, a coiling mechanism, a first transmission adjusting mechanism and a second transmission adjusting mechanism, wherein the coiling mechanism, the first transmission adjusting mechanism and the second transmission adjusting mechanism are sequentially fixed on the base; the take-up mechanism includes: the device comprises a groove body arranged on a base in a sliding manner, a take-up roller connected to the groove body through a bearing, and a servo motor used for driving the take-up roller to rotate; the first transmission adjustment mechanism includes: the device comprises a T-shaped support connected with a base, a pressure roller a connected to the middle of the T-shaped support through a bearing, a first force measuring roller shaft connected to the upper part of the T-shaped support through a bearing, a first tension sensor connected to the end part of the first force measuring roller shaft through a bolt, and a pressure roller b connected to the T-shaped support through a bearing; the second transmission adjustment mechanism includes: the pressure roller c, the second force measuring roller shaft and the pressure roller d are sequentially connected to the vertical support through bearings from bottom to top; a second tension sensor is arranged at the end part of the second force measuring roll shaft; the first force measuring roll shaft and the second force measuring roll shaft are both in bearing connection with transmission rollers; the base is provided with a controller; the first tension sensor, the second tension sensor and the servo motor are all electrically connected to the controller.
Further, the servo motor is fixed on the side part of the groove body; the servo motor is in driving connection with the coiling roller wheel through a coupler.
Furthermore, support legs are arranged below the base; the middle part of the supporting leg is fixedly connected with a spring.
Furthermore, a wear-resistant coating is arranged on the transmission roller; the wear-resistant coating is made of hard alloy materials.
Further, the wear-resistant coating is coated on the outer wall of the transmission roller.
Furthermore, a tension display meter is further arranged on the T-shaped support and electrically connected to the first tension sensor.
Further, the first tension sensor and the second tension sensor are both flange tension sensors.
Furthermore, the first tension sensor and the second tension sensor are both provided with electric connectors.
Furthermore, the first tension sensor and the second tension sensor are both provided with installation handles.
Furthermore, the upper surface of the T-shaped support is provided with a rubber cushion block.
The utility model has the advantages that: by adopting the tension adjusting device for aluminum foil production, through the arrangement of the first transmission adjusting mechanism and the second transmission adjusting mechanism, in the process that the aluminum foil is conveyed to pass through the first force measuring roller shaft and the second force measuring roller shaft and is coiled in the coiling mechanism, the tension of the aluminum foil is detected through the first force measuring sensor and the second force measuring sensor and is transmitted to the controller through electric connection, the controller controls the rotating speed of the servo motor according to the actual tension, so that the tension of the aluminum foil in different aluminum foil conveying sections is accurately detected in real time, the coiling speed is adjusted, the tension of the aluminum foil conveyed or stretched is accurately controlled, the defects of torsion error and slow response of a pure mechanical or manual adjusting device are overcome, the tension is adjusted quickly and accurately, the production quality of the aluminum foil is improved, and a plurality of groups of the tension adjusting devices can be arranged on a production line, thereby reducing the intervention of manpower and improving the production efficiency.
Drawings
Fig. 1 is a schematic side view of a tension adjusting device for aluminum foil production provided by the present invention;
FIG. 2 is an enlarged view of a portion of coil A of FIG. 1;
FIG. 3 is an enlarged view of a portion of coil B of FIG. 1;
reference numerals: 1-base, 11-support leg, 12-spring, 2-coiling mechanism, 21-groove body, 22-coiling roller, 23-servo motor, 3-first transmission adjusting mechanism, 31-T type bracket, 311-tension display meter, 312-rubber cushion block, 32-pressure roller a, 33-first force-measuring roller shaft, 34-first tension sensor, 35-pressure roller b, 4-second transmission adjusting mechanism, 41-vertical bracket, 42-pressure roller c, 43-second force-measuring roller shaft, 44-pressure roller d, 45-second tension sensor, 451-electric connector, 452-installation handle, 46-transmission roller, 47-wear-resistant coating, 5-controller and 00-aluminum foil.
Detailed Description
The following describes in detail a specific embodiment of the tension adjusting device for aluminum foil production according to the present invention with reference to the accompanying drawings.
In the description of the present invention, it is to be noted that the terms "upper", "lower", "inner", "outer", and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplified description, and do not indicate or imply that the device or part referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention, and the terms "first" and "second" are nomenclature given for convenience of description and distinction only, and there are corresponding positional references in the drawings, and are not to be construed as references in particular and special meanings.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the utility model provides a tension adjusting device is used in aluminium foil production, include: the device comprises a base 1, a coiling mechanism 2, a first transmission adjusting mechanism 3 and a second transmission adjusting mechanism 4 which are sequentially fixed on the base; the winding mechanism 1 includes: a groove body 21 arranged on the base in a sliding way, a take-up roller 22 connected to the groove body 21 through a bearing, and a servo motor 23 used for driving the take-up roller 22 to rotate; the first transmission adjustment mechanism 3 includes: a T-shaped bracket 31 connected with the base 1, a pressure roller a32 bearing-connected with the middle part of the T-shaped bracket 31, a first force-measuring roller shaft 33 bearing-connected with the upper part of the T-shaped bracket 31, a first tension sensor 34 bolt-connected with the end part of the first force-measuring roller shaft 33, and a pressure roller b35 bearing-connected with the T-shaped bracket 31; the second transmission adjusting mechanism 4 includes: a vertical bracket 41 fixed on the base 1, a pressure roller c42, a second force-measuring roller shaft 43 and a pressure roller d44 which are sequentially connected with the vertical bracket 41 through bearings from bottom to top; a second tension sensor 45 is arranged at the end part of the second force measuring roller shaft 43; the first force measuring roller shaft 33 and the second force measuring roller shaft 43 are both in bearing connection with a transmission roller 46; the base 1 is provided with a controller 5; the first tension sensor 34, the second tension sensor 45 and the servo motor 23 are all electrically connected to the controller 5.
Among the tension adjusting device is used in aluminium foil production, base 1 has the supporting role, through bolt or welded fastening coiling mechanism 2 on the base, first transmission adjustment mechanism 3, second transmission adjustment mechanism 4, as shown in fig. 1, from a left side to the right side or from the right side to left side transversely fix coiling mechanism 2 in order, first transmission adjustment mechanism 3 and second transmission adjustment mechanism 4, thereby the realization passes second adjustment mechanism in proper order with the aluminium foil in process of production, first adjustment mechanism batches to coiling mechanism, realize the batch production process of aluminium foil (like mark 00 in fig. 1), what this place needs to explain is, the part of aluminium foil production line has been intercepted in fig. 1, aluminium foil feed inlet and other processes are not drawn, but in actual production aluminium foil can be on the production line a plurality of processes flow process.
As shown in fig. 2, through setting up T type support on the base, bearing fixed pressure running roller a on T type support, it is that the aluminium foil breaks through pressure running roller a, and pressure running roller a has played the direction of transmission that changes the aluminium foil, and has played the transmission running roller that cooperates on the first dynamometry roller and realize measuring the effect of aluminium foil tension, the effect principle of measuring tension of first dynamometry roller and second dynamometry roller is: the first force-measuring roller shaft and the second force-measuring roller shaft are in bearing connection with a transmission roller, and are in contact with the transmission roller when an aluminum foil is wound on the transmission roller and are matched with the action of a pressure roller wheel a and a pressure roller wheel b, the aluminum foil has radial pressure along the axes of the first force-measuring roller shaft and the second force-measuring roller shaft on the transmission roller in transmission, a first tension sensor and a second tension sensor are connected with the end parts of the first force-measuring roller shaft and the second force-measuring roller shaft through bolts, when the first force-measuring roller shaft and the second force-measuring roller shaft are subjected to radial pressure change caused by tension change of the transmission roller from the aluminum foil, the first tension sensor and the second tension sensor acquire tension sensing data, and the first tension sensor and the second tension sensor convert mechanical signals into mechanical signals and transmit the mechanical signals to the controller, so that the purpose of detecting the tension of the aluminum foil is achieved, thereby the controller is according to the size control of actual tension servo motor's rotational speed to the aluminium foil tension size of the different aluminium foil conveying sections of accurate and real-time detection, and the regulation batches speed, thereby accurate control aluminium foil is by conveying or tensile tension, thereby avoided pure machinery or manual adjusting device to have torsion error and the slow shortcoming of response, realized quick accurate regulation tension, thereby improved the production quality of aluminium foil, what need explain here is that the controller is the PLC controller.
In the tension adjusting device for aluminum foil production of the present invention, the servo motor 23 is fixed on the side of the tank body 21; the servo motor 23 is in driving connection with the coiling roller 22 through a coupler, so that the controller can better control the servo motor to operate, and the coiling speed of the coiling mechanism is controlled through the operation of the servo motor, so that the tension adjustment in the aluminum foil production is more accurate, and the tension adjustment is more convenient.
In the tension adjusting device for aluminum foil production of the utility model, a support leg 11 is arranged below the base 1; the spring 12 is fixedly connected to the middle of the supporting leg 11, and the supporting function of the supporting leg and the buffering function of the spring on the vibration of the device in operation are achieved, so that the noise of the device in operation is reduced, and the device is easy to move and install.
In the tension adjusting device for aluminum foil production of the utility model, the transmission roller 46 is provided with a wear-resistant coating 47; the wear-resistant coating 47 is made of hard alloy materials, the wear-resistant coating 47 is coated on the outer wall of the transmission roller 46, the wear-resistant degree of the transmission roller is enhanced through the wear-resistant coating, and the wear of the aluminum foil is reduced, so that the service life of equipment is prolonged, and the production quality of the aluminum foil is improved.
Tension adjusting device is used in aluminium foil production in, still be equipped with tension display table 311 on the T type support 31, tension display table can pass through the bolt fastening and be in on the T type support, tension display table 311 electricity connect in first tension sensor 34, through the setting of tension display table, made things convenient for the manual work to look over more on the one hand to equipment breaks down, strengthened the security performance that this equipment used.
Tension adjusting device is used in aluminium foil production, first tension sensor 34 and second tension sensor 45 are flange tension sensor, made things convenient for the installation promptly and realized the shaft end again and measure the tensile effect of aluminium foil, high-efficient and durable.
Tension adjusting device is used in aluminium foil production in, all be equipped with electric connector 451 on first tension sensor 34 and the second tension sensor 45, through the setting of electric connector, made things convenient for the connection of electric wire and the installation maintenance of sensor.
Tension adjusting device is used in aluminium foil production in, all be equipped with installation handle 452 on first tension sensor 34 and the second tension sensor 45, the installation handle has made things convenient for the position of manual regulation first tension sensor and second tension sensor and convenient maintenance and installation.
Tension adjusting device is used in aluminium foil production in, the upper surface of T type support 31 is equipped with rubber cushion 312, rubber cushion lays or passes through the bolt fastening all can on the T type support, through rubber cushion's setting, has played the direction and has reduced the effect that rubs and decrease to the transmission of aluminium foil, has further improved the quality of aluminium foil production.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides an aluminium foil production is with tension adjusting device which characterized in that includes: the device comprises a base, a coiling mechanism, a first transmission adjusting mechanism and a second transmission adjusting mechanism, wherein the coiling mechanism, the first transmission adjusting mechanism and the second transmission adjusting mechanism are sequentially fixed on the base; the take-up mechanism includes: the device comprises a groove body arranged on a base in a sliding manner, a take-up roller connected to the groove body through a bearing, and a servo motor used for driving the take-up roller to rotate; the first transmission adjustment mechanism includes: the device comprises a T-shaped support connected with a base, a pressure roller a connected to the middle of the T-shaped support through a bearing, a first force measuring roller shaft connected to the upper part of the T-shaped support through a bearing, a first tension sensor connected to the end part of the first force measuring roller shaft through a bolt, and a pressure roller b connected to the T-shaped support through a bearing; the second transmission adjustment mechanism includes: the pressure roller c, the second force measuring roller shaft and the pressure roller d are sequentially connected to the vertical support through bearings from bottom to top; a second tension sensor is arranged at the end part of the second force measuring roll shaft; the first force measuring roll shaft and the second force measuring roll shaft are both in bearing connection with transmission rollers; the base is provided with a controller; the first tension sensor, the second tension sensor and the servo motor are all electrically connected to the controller.
2. The tension adjusting apparatus for aluminum foil production as set forth in claim 1, wherein: the servo motor is fixed on the side part of the groove body; the servo motor is in driving connection with the coiling roller wheel through a coupler.
3. The tension adjusting apparatus for aluminum foil production as set forth in claim 1, wherein: support legs are arranged below the base; the middle part of the supporting leg is fixedly connected with a spring.
4. The tension adjusting apparatus for aluminum foil production as set forth in claim 1, wherein: the transmission roller is provided with a wear-resistant coating; the wear-resistant coating is made of hard alloy materials.
5. The tension adjusting apparatus for aluminum foil production as set forth in claim 4, wherein: the wear-resistant coating is coated on the outer wall of the transmission roller.
6. The tension adjusting apparatus for aluminum foil production as set forth in claim 1, wherein: and a tension display meter is further arranged on the T-shaped bracket and electrically connected with the first tension sensor.
7. The tension adjusting apparatus for aluminum foil production as set forth in claim 1, wherein: the first tension sensor and the second tension sensor are both flange tension sensors.
8. The tension adjusting apparatus for aluminum foil production as set forth in claim 1, wherein: and the first tension sensor and the second tension sensor are both provided with electric connectors.
9. The tension adjusting apparatus for aluminum foil production as set forth in claim 1, wherein: and the first tension sensor and the second tension sensor are both provided with installation handles.
10. The tension adjusting apparatus for aluminum foil production as set forth in claim 1, wherein: and a rubber cushion block is arranged on the upper surface of the T-shaped support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920224071.8U CN209940050U (en) | 2019-02-22 | 2019-02-22 | Tension adjusting device is used in aluminium foil production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920224071.8U CN209940050U (en) | 2019-02-22 | 2019-02-22 | Tension adjusting device is used in aluminium foil production |
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| Publication Number | Publication Date |
|---|---|
| CN209940050U true CN209940050U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920224071.8U Active CN209940050U (en) | 2019-02-22 | 2019-02-22 | Tension adjusting device is used in aluminium foil production |
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| Country | Link |
|---|---|
| CN (1) | CN209940050U (en) |
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- 2019-02-22 CN CN201920224071.8U patent/CN209940050U/en active Active
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