CN113335966A - Cold-rolling residual coil processing mechanism and working method thereof - Google Patents
Cold-rolling residual coil processing mechanism and working method thereof Download PDFInfo
- Publication number
- CN113335966A CN113335966A CN202110645807.0A CN202110645807A CN113335966A CN 113335966 A CN113335966 A CN 113335966A CN 202110645807 A CN202110645807 A CN 202110645807A CN 113335966 A CN113335966 A CN 113335966A
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- sleeve
- roller
- residual
- coil
- residual coil
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- 230000007246 mechanism Effects 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000005097 cold rolling Methods 0.000 title claims abstract description 19
- 238000000926 separation method Methods 0.000 claims abstract description 17
- 238000004064 recycling Methods 0.000 claims abstract description 4
- 230000032258 transport Effects 0.000 claims description 27
- 230000009467 reduction Effects 0.000 claims description 21
- 239000010410 layer Substances 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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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
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/10—Arrangements for effecting positive rotation of web roll
- B65H16/106—Arrangements for effecting positive rotation of web roll in which power is applied to web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H79/00—Driving-gear for devices for forwarding, winding, unwinding, or depositing material, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/173—Metal
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention provides a cold rolling residual coil processing mechanism and a working method thereof.A pair of rollers are used for supporting a sleeve, and the rollers are used for rubbing the residual coil of a strip at the sleeve and driving the sleeve to rotate, so that a separation loose layer which enables the residual coil and the sleeve to be easily separated is generated between the residual coil and the sleeve; rollers of sleeves for supporting residual rolls are arranged on the base of the processing mechanism in pairs; a soft layer for contacting the sleeve is arranged on the supporting surface of the roller; when the residual coil is processed, the roller rubs the residual coil of the strip at the sleeve and drives the sleeve to rotate, and the rotation direction, the rotation speed and the rotation frequency of the roller are set according to the thickness of the residual coil at the sleeve and the residual coil remaining amount; the roller is adopted to position the sleeve, the sleeve wound with the residual coil is placed on the roller of the structure, the sleeve is driven to rotate to separate the sleeve from the strip, the mutual recycling of the sleeve and the residual coil is realized, the integrity of the sleeve can be ensured to the maximum extent under the condition of ensuring the separation efficiency of the sleeve and the residual coil, and the service life of the sleeve is prolonged.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a cold rolling residual coil processing mechanism and a working method thereof.
Background
After the coiled material is produced and rolled by the cold rolling mill, a residual coil with a certain thickness and a poor plate shape needs to be reserved on the uncoiled sleeve due to the process requirement, after the production is finished, the residual coil is transported to the periphery of the rolling mill along with the sleeve, and the sleeve needs to be recycled, so that the sleeve and the residual coil wound on the sleeve need to be separated, and the sleeve and the residual coil are recycled.
In order to separate the sleeve and the residual coil, a sleeve shaking method and an expansion and contraction shaft reversing method are adopted at present, wherein the sleeve shaking method adopts a forklift to shake the residual coil on the sleeve so as to separate the sleeve from the residual coil; the latter is reversed on the expansion and contraction shaft to separate the sleeve from the residual roll. The first method has relatively high efficiency, but has high noise in the treatment process, and is easy to damage the sleeve, so that the sleeve is deformed, the service life of the sleeve is shortened, and meanwhile, the operation intensity of operators is high; the second method is stable, but has low efficiency and high cost, and reduces the utilization rate of equipment.
The mechanism of the invention is a device with simple structure, stable operation, high efficiency and simple operation, and can ensure the integrity of the sleeve to the maximum extent and prolong the service life of the sleeve under the condition of ensuring the separation efficiency of the sleeve and the residual coil.
Disclosure of Invention
The invention provides a cold rolling residual coil processing mechanism and a working method thereof.A roller is adopted to position a sleeve, the sleeve wound with a residual coil is placed on the roller of the structure, the roller is driven by a motor reduction box through a chain wheel and a chain to rotate the sleeve placed on the roller, and then the sleeve is separated from a strip, so that the mutual cyclic utilization of the sleeve and the residual coil is realized, the integrity of the sleeve can be ensured to the greatest extent under the condition of ensuring the separation efficiency of the sleeve and the residual coil, and the service life of the sleeve is prolonged.
The invention adopts the following technical scheme.
The working method of the cold rolling residual coil processing mechanism comprises the steps of supporting a sleeve by a pair of rollers, rubbing a residual coil of a strip at the sleeve by the rollers and driving the sleeve to rotate, so that a separation loose layer which enables the residual coil and the sleeve to be easily separated is generated between the residual coil and the sleeve.
The rollers (8) of the sleeve (7) for supporting the residual coil are arranged on the base (1) of the processing mechanism in pairs; a soft layer for contacting the sleeve is arranged on the supporting surface of the roller; when the residual coil is processed, the roller rubs the residual coil of the strip at the sleeve and drives the sleeve to rotate, and the rotation direction, the rotation speed and the rotation frequency of the roller are set according to the thickness of the residual coil at the sleeve and the residual coil remaining amount.
The roller is driven by a transmission mechanism at the base; the transmission mechanism comprises a reduction box (2), a transmission chain mechanism (4) and a motor (3); the motor is provided with an encoder for feeding back the number of revolutions of the motor.
A limiting component (5) is arranged on the base; the limiting assembly comprises a bracket and an infrared limiting element on the bracket; the infrared limiting element is connected with the speed reduction signal lamp (6) and the in-place signal lamp (9), when the transport tool transports the sleeve to the roller wheel, if the transport tool reaches the speed reduction position beside the roller wheel, the infrared limiting element sends a speed reduction prompt through the speed reduction signal lamp, when the transport tool continuously advances to the workpiece release position beside the roller wheel, the infrared limiting element sends an unreeling prompt through the in-place signal lamp, and the transport tool is allowed to place the sleeve carried by the transport tool on the roller wheel at the current position.
The infrared limiting element comprises a first infrared limiting group for monitoring the deceleration position beside the roller and a second infrared limiting group for monitoring the workpiece release position beside the roller.
The transport means is a forklift; when the forklift transports the sleeve to the roller, the forklift forks the sleeve to move forwards; the second infrared limiting group is arranged behind the first infrared limiting group, and a mechanical stop block is also arranged behind the second infrared limiting group; the mechanical stop block limits the forklift to avoid the accident that the sleeve is carried over when the infrared limiting element fails or the forklift decelerates insufficiently in time.
When the fork truck puts the sleeve to the gyro wheel, the sleeve fork height is high, until the incomplete book bottom on the sleeve is higher than the gyro wheel.
When the roller rotates and rubs the residual roll of the belt material at the sleeve to generate a separation loose layer between the residual roll and the sleeve, which enables the residual roll and the sleeve to be easily separated, the sleeve and the residual roll are taken out of the roller by a transport tool and moved to a subsequent process, and after the residual roll and the sleeve are separated, the sleeve is sent to a recycling process.
When the residual roll is processed, the rotation direction, the rotation speed and the rotation times of the roller are set by a controller of the transmission mechanism, and the rotation speed of the motor is controlled by a frequency converter; the controller of the transmission mechanism comprises a wireless remote control end.
The base is provided with four rollers which can support the two sleeves and simultaneously carry out residual roll treatment on the two sleeves; the two sides of each roller are respectively provided with a bearing seat (10), and the bearing of each bearing seat adopts a tapered roller bearing which can bear axial pressure and radial force; convex edges for positioning the sleeve are arranged at two ends of the roller; the soft layer is a polyurethane adhesive layer.
The invention provides equipment and a method with simple structure, stable operation, high efficiency and simple operation, wherein a roller is adopted to position a sleeve, the sleeve wound with a residual roll is placed on the roller of the structure, the roller rotates the sleeve placed on the roller through the transmission of a motor reduction box through a chain wheel and a chain, and then the separation of the sleeve and a belt material is realized, so that the mutual cyclic utilization of the sleeve and the residual roll is realized; the invention can ensure the integrity of the sleeve to the maximum extent and prolong the service life of the sleeve under the condition of ensuring the separation efficiency of the sleeve and the residual coil.
According to the invention, an operator can control the roller to rotate clockwise or anticlockwise through the button on the controller according to the thickness of the residual rolls on the sleeve and the number of the residual rolls left on the sleeve, and different rotating speeds are selected according to the thickness and the number of the residual rolls on the sleeve to achieve the fastest separation and loosening of the sleeve and the residual rolls.
The invention includes the design of speed reduction and in-place related limit, two infrared limit devices are arranged outside the mechanism and used for the positioning problem of the upper frame of the sleeve, and mechanical limit devices are added after in-place limit devices are arranged, so that double insurance is realized; the mechanism can be controlled by a forklift worker under the condition that the forklift is not carried out, and the efficiency is improved.
The invention has the advantages that:
1. the motor adopts frequency conversion positive and negative rotation, can rotate the sleeve at different speeds under different thicknesses and quantities of residual rolls, and can effectively improve the effect of layer feeding separation;
2. the roller is coated with rubber, so that the shock can be effectively absorbed and the friction force on the roller on the sleeve can be effectively increased in the process of placing the sleeve, the sleeve and the roller are prevented from slipping, and the operation efficiency is increased;
3. the device is provided with a speed-reducing and in-place infrared limiting device and a mechanical stop block, so that the operability and stability of operators are improved;
4. the control mode adopts wireless control, so that the manpower can be liberated, and the operation efficiency of operators is improved;
5. the mechanism adopts a symmetrical mechanism, can realize the simultaneous operation of two sleeves, and improves the efficiency of unloading the residual coil.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
FIG. 1 is a schematic view of the apparatus of the present invention;
FIG. 2 is a schematic top view of the present invention;
in the figure: 1-a base; 2-a reduction gearbox; 3, a motor; 4-a drive chain mechanism; 5-a limiting component; 6-deceleration signal lamp; 7-sleeve (with stub roll); 8-a roller; 9-signal lamp in place; 10-bearing seat.
Detailed Description
As shown in the figure, the working method of the cold rolling residual coil processing mechanism comprises the steps of supporting a sleeve by a pair of rollers, rubbing the residual coil of the strip at the sleeve by the rollers and driving the sleeve to rotate, and generating a separation loose layer between the residual coil and the sleeve, wherein the separation loose layer enables the residual coil and the sleeve to be easily separated.
The rollers 8 of the sleeve 7 for supporting the residual coil are arranged on the base 1 of the processing mechanism in pairs; a soft layer for contacting the sleeve is arranged on the supporting surface of the roller; when the residual coil is processed, the roller rubs the residual coil of the strip at the sleeve and drives the sleeve to rotate, and the rotation direction, the rotation speed and the rotation frequency of the roller are set according to the thickness of the residual coil at the sleeve and the residual coil remaining amount.
The roller is driven by a transmission mechanism at the base; the transmission mechanism comprises a reduction box 2, a transmission chain mechanism 4 and a motor 3; the motor is provided with an encoder for feeding back the number of revolutions of the motor.
The base is provided with a limiting component 5; the limiting assembly comprises a bracket and an infrared limiting element on the bracket; the infrared limiting element is connected with the speed reduction signal lamp 6 and the in-place signal lamp 9, when the transport means transports the sleeve to the roller wheel, if the transport means arrives at the other speed reduction position of the roller wheel, the infrared limiting element sends a speed reduction prompt through the speed reduction signal lamp, when the transport means continuously advances to the other workpiece release position of the roller wheel, the infrared limiting element sends an unreeling prompt through the in-place signal lamp, and the transport means is allowed to place the sleeve carried by the transport means on the roller wheel at the current position.
The infrared limiting element comprises a first infrared limiting group for monitoring the deceleration position beside the roller and a second infrared limiting group for monitoring the workpiece release position beside the roller.
The transport means is a forklift; when the forklift transports the sleeve to the roller, the forklift forks the sleeve to move forwards; the second infrared limiting group is arranged behind the first infrared limiting group, and a mechanical stop block is also arranged behind the second infrared limiting group; the mechanical stop block limits the forklift to avoid the accident that the sleeve is carried over when the infrared limiting element fails or the forklift decelerates insufficiently in time.
When the fork truck puts the sleeve to the gyro wheel, the sleeve fork height is high, until the incomplete book bottom on the sleeve is higher than the gyro wheel.
When the roller rotates and rubs the residual roll of the belt material at the sleeve to generate a separation loose layer between the residual roll and the sleeve, which enables the residual roll and the sleeve to be easily separated, the sleeve and the residual roll are taken out of the roller by a transport tool and moved to a subsequent process, and after the residual roll and the sleeve are separated, the sleeve is sent to a recycling process.
When the residual roll is processed, the rotation direction, the rotation speed and the rotation times of the roller are set by a controller of the transmission mechanism, and the rotation speed of the motor is controlled by a frequency converter; the controller of the transmission mechanism comprises a wireless remote control end.
The base is provided with four rollers which can support the two sleeves and simultaneously carry out residual roll treatment on the two sleeves; the two sides of each roller are provided with a bearing seat 10, and the bearing of each bearing seat adopts a tapered roller bearing which can bear axial pressure and radial force; convex edges for positioning the sleeve are arranged at two ends of the roller; the soft layer is a polyurethane adhesive layer.
In this example, the surface of the roller is coated with a 20mm polyurethane adhesive layer; the edge of the roller is processed with a convex edge of 20 mm.
In this example, the base is made of welded I-steel, and a steel plate of 20mm is laid on the base, and other parts are fixed by drilling, tapping, welding and the like on the steel plate.
In this example, the motor is provided with an encoder for feeding back the number of rolls rotated by the motor.
In the example, the speed reduction signal lamp can light for reminding when the sleeve reaches the speed reduction limit, and the in-place indicator lamp can light for reminding when the sleeve reaches the workpiece release position.
In this example, the second infrared ray limiting group is installed 50mm behind the first infrared ray limiting group, and a mechanical stopper is installed 5mm behind the second infrared ray limiting group.
The mechanism is a semi-automatic mechanism, and is matched with a forklift in the process of sleeving up and down. Firstly, forking a sleeve with a residual roll by a forklift at a certain height, wherein the height of the sleeve needs to ensure that the bottommost part of the residual roll on the sleeve is higher than a roller; in the placing process, fork truck is forking the sleeve and is advancing, in the advancing process, behind the sleeve is spacing to be sensed to first group infrared ray, the warning of light begins, the fork truck worker sees the warning back of light at this moment, know that the position of will arriving begins to slow down, advance slowly, sense the second group (the spacing of second group is installed behind first group 50 mm) infrared ray spacing when the sleeve, the warning of light is in place this moment, fork truck stops advancing, then fork truck puts the sleeve flat on the gyro wheel, to avoid spacing malfunctioning and cause the sleeve location inaccurate, organize a mechanical dog in the spacing rear 5mm position installation of second, avoid spacing malfunctioning or fork truck to slow down in time the sleeve to cross the head inadequately.
After the sleeve is placed in place, fork truck withdraws from the sleeve, operating personnel rolls up the number according to the thickness of incomplete book on the sleeve and the leaving over of incomplete book, then clockwise or anticlockwise rotation through button control gyro wheel on the controller, and select different rotational speeds according to the thickness and the quantity of the incomplete book on the sleeve, reach the separation pine layer of fastest sleeve and incomplete book, the last pivoted of selecting of control panel volume number, operating personnel can be when the mechanism loosens the layer to the sleeve this moment, need not be at the field operation constantly, operating personnel can be liberated, also be favorable to promoting the security when operating personnel controls the incomplete book processing mechanism of cold rolling.
In this example, after the loose phenomenon of obvious separation between the sleeve and the residual roll occurs, the sleeve and the residual roll are forked from the mechanism by a forklift, the residual roll sleeve on the layer is completely separated on the empty ground, and the sleeve is recycled.
Claims (10)
1. The working method of the cold rolling residual coil processing mechanism is characterized in that: the method comprises the steps of supporting a sleeve by a pair of rollers, rubbing a residual roll of a strip material at the sleeve by the rollers and driving the sleeve to rotate, so that a separation loose layer which enables the residual roll and the sleeve to be easily separated is generated between the residual roll and the sleeve.
2. Incomplete book processing mechanism of cold rolling, its characterized in that: the rollers (8) of the sleeve (7) for supporting the residual coil are arranged on the base (1) of the processing mechanism in pairs; a soft layer for contacting the sleeve is arranged on the supporting surface of the roller; when the residual coil is processed, the roller rubs the residual coil of the strip at the sleeve and drives the sleeve to rotate, and the rotation direction, the rotation speed and the rotation frequency of the roller are set according to the thickness of the residual coil at the sleeve and the residual coil remaining amount.
3. The cold rolling stub roll handling mechanism according to claim 2, characterized in that: the roller is driven by a transmission mechanism at the base; the transmission mechanism comprises a reduction box (2), a transmission chain mechanism (4) and a motor (3); the motor is provided with an encoder for feeding back the number of revolutions of the motor.
4. The cold rolling stub roll handling mechanism according to claim 2, characterized in that: a limiting component (5) is arranged on the base; the limiting assembly comprises a bracket and an infrared limiting element on the bracket; the infrared limiting element is connected with the speed reduction signal lamp (6) and the in-place signal lamp (9), when the transport tool transports the sleeve to the roller wheel, if the transport tool reaches the speed reduction position beside the roller wheel, the infrared limiting element sends a speed reduction prompt through the speed reduction signal lamp, when the transport tool continuously advances to the workpiece release position beside the roller wheel, the infrared limiting element sends an unreeling prompt through the in-place signal lamp, and the transport tool is allowed to place the sleeve carried by the transport tool on the roller wheel at the current position.
5. The cold rolling stub roll handling mechanism according to claim 4, characterized in that: the infrared limiting element comprises a first infrared limiting group for monitoring the deceleration position beside the roller and a second infrared limiting group for monitoring the workpiece release position beside the roller.
6. The cold rolling stub roll handling mechanism according to claim 5, characterized in that: the transport means is a forklift; when the forklift transports the sleeve to the roller, the forklift forks the sleeve to move forwards; the second infrared limiting group is arranged behind the first infrared limiting group, and a mechanical stop block is also arranged behind the second infrared limiting group; the mechanical stop block limits the forklift to avoid the accident that the sleeve is carried over when the infrared limiting element fails or the forklift decelerates insufficiently in time.
7. The cold rolling stub roll handling mechanism according to claim 6, characterized in that: when the fork truck puts the sleeve to the gyro wheel, the sleeve fork height is high, until the incomplete book bottom on the sleeve is higher than the gyro wheel.
8. The cold rolling stub roll handling mechanism according to claim 2, characterized in that: when the roller rotates and rubs the residual roll of the belt material at the sleeve to generate a separation loose layer between the residual roll and the sleeve, which enables the residual roll and the sleeve to be easily separated, the sleeve and the residual roll are taken out of the roller by a transport tool and moved to a subsequent process, and after the residual roll and the sleeve are separated, the sleeve is sent to a recycling process.
9. The cold rolling residual coil processing mechanism according to claim 3, characterized in that: when the residual roll is processed, the rotation direction, the rotation speed and the rotation times of the roller are set by a controller of the transmission mechanism, and the rotation speed of the motor is controlled by a frequency converter; the controller of the transmission mechanism comprises a wireless remote control end.
10. The cold rolling stub roll handling mechanism according to claim 2, characterized in that: the base is provided with four rollers which can support the two sleeves and simultaneously carry out residual roll treatment on the two sleeves; the two sides of each roller are respectively provided with a bearing seat (10), and the bearing of each bearing seat adopts a tapered roller bearing which can bear axial pressure and radial force; convex edges for positioning the sleeve are arranged at two ends of the roller; the soft layer is a polyurethane adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110645807.0A CN113335966A (en) | 2021-06-10 | 2021-06-10 | Cold-rolling residual coil processing mechanism and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110645807.0A CN113335966A (en) | 2021-06-10 | 2021-06-10 | Cold-rolling residual coil processing mechanism and working method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113335966A true CN113335966A (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110645807.0A Pending CN113335966A (en) | 2021-06-10 | 2021-06-10 | Cold-rolling residual coil processing mechanism and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113335966A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3477655A (en) * | 1967-03-02 | 1969-11-11 | Blaw Knox Co | Reel drum lateral movement control |
| CN202114100U (en) * | 2011-03-30 | 2012-01-18 | 湖南晟通科技集团有限公司 | Residual coil disposer |
| CN202508585U (en) * | 2012-01-20 | 2012-10-31 | 长城汽车股份有限公司 | Friction roller conveying device |
| CN106005932A (en) * | 2016-06-29 | 2016-10-12 | 上汽通用五菱汽车股份有限公司 | Multipurpose automatic transferring mechanism |
| CN206170700U (en) * | 2016-09-27 | 2017-05-17 | 江苏盘古机器人科技有限公司 | A stop device that targets in place for mould changing system |
-
2021
- 2021-06-10 CN CN202110645807.0A patent/CN113335966A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3477655A (en) * | 1967-03-02 | 1969-11-11 | Blaw Knox Co | Reel drum lateral movement control |
| CN202114100U (en) * | 2011-03-30 | 2012-01-18 | 湖南晟通科技集团有限公司 | Residual coil disposer |
| CN202508585U (en) * | 2012-01-20 | 2012-10-31 | 长城汽车股份有限公司 | Friction roller conveying device |
| CN106005932A (en) * | 2016-06-29 | 2016-10-12 | 上汽通用五菱汽车股份有限公司 | Multipurpose automatic transferring mechanism |
| CN206170700U (en) * | 2016-09-27 | 2017-05-17 | 江苏盘古机器人科技有限公司 | A stop device that targets in place for mould changing system |
Non-Patent Citations (1)
| Title |
|---|
| 李延锋等: "《选矿机械设计基础（第一版）》", 中国矿业大学出版社, pages: 260 - 261 * |
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Application publication date: 20210903 |