CN211812502U - Take support of pressure feedback formula to roll up dolly device - Google Patents
Take support of pressure feedback formula to roll up dolly device Download PDFInfo
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- CN211812502U CN211812502U CN202020381912.9U CN202020381912U CN211812502U CN 211812502 U CN211812502 U CN 211812502U CN 202020381912 U CN202020381912 U CN 202020381912U CN 211812502 U CN211812502 U CN 211812502U
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- fixedly connected
- rotating shaft
- support
- pressure feedback
- frame
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Abstract
The utility model discloses a take support of pressure feedback formula to roll up dolly device, including holding in the palm the rolling machine frame, hold in the palm rolling machine frame bottom fixedly connected with support column, the support column is kept away from and is held in the palm rolling machine frame one end fixedly connected with fixed plate, hold in the palm rolling machine frame top fixedly connected with braced frame, the inside fixedly connected with backup pad of braced frame, the inside first pivot that runs through of braced frame, first pivot is connected with the backup pad rotation, first pivot one side is equipped with the second pivot. The utility model discloses a set up pressure feedback device at second pivot outer wall, the second bearing between pressure feedback device and the second pivot effectively reduces the frictional resistance between pressure feedback device and the second pivot, and the stability of backup pad makes the rubber roll increase, and the first bearing between backup pad and the first pivot can effectively reduce frictional resistance, and the stability of the device has been increased in the addition of support column.
Description
Technical Field
The utility model relates to an automotive production technical field, concretely relates to take support of pressure feedback formula to roll up dolly device.
Background
After the automobile plate is taken off the main production line, the automobile plate needs to be rewound and uncoiled on the inspection line for defect and quality judgment. When the steel coil is to be unwound, the nylon plates can cling to the lower part of the steel coil and support the steel coil to be prepared, when the steel coil is prepared to be unwound, the steel coil needs to be unwound while being reversed, and at the moment, the outermost circle of the steel coil can be in contact with and rubbed with the surface of the nylon plates, so that new quality defects are generated on the surface of the plate, such as scratches or scratches and the like. This situation requires solving the problem of friction with the surface of the nylon sheet when the steel coil is rotated.
Therefore, it is necessary to provide a pressure feedback type roll supporting trolley device to solve the above problems.
Disclosure of Invention
The utility model aims at providing a take support of pressure feedback formula to roll up dolly device sets up the rubber roll through setting up pressure feedback device at second pivot outer wall between two braced frames, sets up the connecting rod at the rubber roll outer wall to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions: a pressure feedback type roll supporting trolley device comprises a roll supporting trolley frame, wherein a supporting column is fixedly connected to the bottom end of the roll supporting trolley frame, a fixing plate is fixedly connected to one end, away from the roll supporting trolley frame, of the supporting column, a supporting frame is fixedly connected to the top of the roll supporting trolley frame, a supporting plate is fixedly connected to the inside of the supporting frame, a first rotating shaft penetrates through the inside of the supporting frame and is rotatably connected with the supporting plate, a second rotating shaft is arranged on one side of the first rotating shaft and penetrates through the inside of the supporting frame and is slidably connected with the supporting frame, a rubber roll is fixedly connected to one end, away from the supporting frame, of the first rotating shaft, a groove is formed in the outer wall of the rubber roll, a connecting rod is fixedly connected to one side of the outer wall of the rubber roll, one end, away from the rubber roll, of the connecting rod is fixedly connected with a friction, the outer wall of the second rotating shaft is fixedly connected with a pressure feedback device;
the pressure feedback device comprises a sleeve contact rod and a pressure disc spring, the bottom end of the sleeve contact rod is fixedly connected with the pressure disc spring, the bottom end of the pressure disc spring is fixedly connected with a pressure plate, and the bottom end of the pressure plate is fixedly connected with the bottom end of the inner wall of the supporting frame.
Preferably, the number of the supporting columns is set to be a plurality, and the supporting columns are symmetrically distributed at the bottom end of the frame of the rolling cart.
Preferably, the cross-sectional shape of the support column is square, and the diameter of the first rotating shaft is larger than that of the second rotating shaft.
Preferably, the number of the supporting frames is two, and the two supporting frames are symmetrically distributed at the top of the rolling trolley frame.
Preferably, the number of the rubber rollers is two, the two rubber rollers are symmetrically distributed between the two supporting frames, and the rubber rollers are polyurethane components.
Preferably, a first bearing is arranged at the joint of the first rotating shaft and the supporting plate, and a second bearing is arranged between the second rotating shaft and the pressure feedback device.
Preferably, the number of the grooves is set to be a plurality of grooves, and the grooves are uniformly distributed on the outer wall of the rubber roller.
In the technical scheme, the utility model provides a technological effect and advantage:
through set up pressure feedback device at second pivot outer wall, the second bearing between pressure feedback device and the second pivot effectively reduces the frictional resistance between pressure feedback device and the second pivot, and the joining of backup pad makes the stability of rubber roll increase, and the first bearing between backup pad and the first pivot can effectively reduce frictional resistance, and the joining of support column has increased the device's stability, and the device can reduce the product defective rate.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a schematic view of the structure of the part a in fig. 1 of the present invention.
Description of reference numerals:
the device comprises a 1-support rolling car frame, 2 support columns, 3 fixing plates, 4 support frames, 5 support plates, 6 first rotating shafts, 7 second rotating shafts, 8 rubber rollers, 9 grooves, 10 connecting rods, 11 friction blocks, 12 contact adjusting rollers, 13 pressure feedback devices, 14 sleeve contact rods, 15 pressure disc springs and 16 pressure plates.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a pressure feedback type roll supporting trolley device as shown in figures 1-4, which comprises a roll supporting trolley frame 1, wherein the bottom end of the roll supporting trolley frame 1 is fixedly connected with a supporting column 2, one end of the supporting column 2, which is far away from the roll supporting trolley frame 1, is fixedly connected with a fixed plate 3, the top of the roll supporting trolley frame 1 is fixedly connected with a supporting frame 4, the inside of the supporting frame 4 is fixedly connected with a supporting plate 5, a first rotating shaft 6 penetrates through the inside of the supporting frame 4, the first rotating shaft 6 is rotationally connected with the supporting plate 5, one side of the first rotating shaft 6 is provided with a second rotating shaft 7, the second rotating shaft 7 penetrates through the inside of the supporting frame 4, the second rotating shaft 7 is slidably connected with the supporting frame 4, one end of the first rotating shaft 6, which is far away from the supporting frame 4, is fixedly connected with a rubber roller 8, the outer wall of the rubber roller 8 is provided, a friction block 11 is fixedly connected to one end, far away from the rubber roller 8, of the connecting rod 10, a contact adjusting roller 12 is fixedly connected to one end, far away from the supporting frame 4, of the second rotating shaft 7, and a pressure feedback device 13 is fixedly connected to the outer wall of the second rotating shaft 7;
the pressure feedback device 13 comprises a sleeve contact rod 14 and a pressure disc spring 15, the bottom end of the sleeve contact rod 14 is fixedly connected with the pressure disc spring 15, the bottom end of the pressure disc spring 15 is fixedly connected with a pressure plate 16, and the bottom end of the pressure plate 16 is fixedly connected with the bottom end of the inner wall of the supporting frame 4.
Further, in the above technical solution, the number of the supporting columns 2 is set to be plural, and the plural supporting columns 2 are symmetrically distributed at the bottom end of the roll supporting vehicle frame 1, so as to increase the stability of the roll supporting vehicle frame 1;
further, in the above technical solution, the cross-sectional shape of the supporting column 2 is set to be square, the diameter of the first rotating shaft 6 is larger than that of the second rotating shaft 7, so as to increase the stability of the frame 1 of the roll holding cart;
further, in the above technical solution, the number of the supporting frames 4 is two, and the two supporting frames 4 are symmetrically distributed on the top of the frame 1 of the carriage, so as to increase the stability of the rubber roller 8;
further, in the above technical scheme, the number of the rubber rollers 8 is two, the two rubber rollers 8 are symmetrically distributed between the two supporting frames 4, and the rubber rollers 8 are polyurethane members, so that the working efficiency of the device is improved;
further, in the above technical solution, a first bearing is arranged at a connection position of the first rotating shaft 6 and the support plate 5, and a second bearing is arranged between the second rotating shaft 7 and the pressure feedback device 13, so as to reduce frictional resistance between the first rotating shaft 6 and the support plate 5;
further, in the above technical scheme, the number of the grooves 9 is set to be plural, and the plural grooves 9 are uniformly distributed on the outer wall of the rubber roller 8, so that convenience in bundling the steel coil is increased;
the implementation mode is specifically as follows: when the device is used, when a steel coil is stretched and driven by a foreign object, the outer surface of the steel coil is contacted with the contact adjusting roller 12 to drive the contact adjusting roller 12 to rotate, when the pressure reaches a certain value, the descending steel coil acts on the contact roller, and simultaneously the disc spring is pressed down to trigger the limit switch, a signal is given to a production line, namely the steel coil descends to the right position and stops running, the second bearing between the pressure feedback device 13 and the second rotating shaft 7 effectively reduces the friction resistance between the pressure feedback device 13 and the second rotating shaft 7, when the contact area between the steel coil and the contact adjusting roller 12 is overlarge, the steel coil is contacted with the friction block 11, so that the friction block 11 generates a certain force on the connecting rod 10 to control the rotary friction resistance of the rubber roller 8, the rotary speed of the rubber roller 8 is controlled, the addition of the supporting plate 5 increases the stability of the rubber roller 8, and the first bearing between the supporting plate 5, can effectively reduce frictional resistance, when needs are beaten the coil of strip, can carry out effective operation through slot 9, the addition of slot 9 makes the coil of strip when beating the bundle, and is more convenient, and the stability of the device has been increased in the addition of support column 2, and this embodiment has specifically solved the outer lane and the nylon plate surface contact and the friction of coil of strip, causes the new quality defect of panel surface production, like mar or scotch scheduling problem.
This practical theory of operation:
referring to the attached drawings 1-4 of the specification, the device is used, when a steel coil is driven by the stretching of foreign objects, the outer surface of the steel coil is in contact with the contact adjusting roller 12, the contact adjusting roller 12 is driven to rotate, when the pressure reaches a certain value, the descending steel coil can act on the contact roller, meanwhile, the disc spring is pressed down to trigger the limit switch, a production line signal is given, namely, the steel coil descends in place, the operation is stopped, when the contact area of the steel coil and the contact adjusting roller 12 is too large, the steel coil can be in contact with the friction block 11, the friction block 11 generates a certain force on the connecting rod 10, the rotary friction resistance of the rubber roller 8 is controlled, the rotary speed of the rubber roller 8 is controlled, when the steel coil is required to be bundled, the.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides a take support of pressure feedback formula to roll up dolly device, includes support rolling car frame (1), its characterized in that: the bottom end of the support roll car frame (1) is fixedly connected with a support column (2), one end, far away from the support roll car frame (1), of the support column (2) is fixedly connected with a fixing plate (3), the top of the support roll car frame (1) is fixedly connected with a support frame (4), a support plate (5) is fixedly connected inside the support frame (4), a first rotating shaft (6) penetrates through the inside of the support frame (4), the first rotating shaft (6) is rotatably connected with the support plate (5), a second rotating shaft (7) is arranged on one side of the first rotating shaft (6), the second rotating shaft (7) penetrates through the inside of the support frame (4), the second rotating shaft (7) is slidably connected with the support frame (4), one end, far away from the support frame (4), of the first rotating shaft (6) is fixedly connected with a support roller (8), a groove (9) is formed in the outer wall of the rubber, a connecting rod (10) is fixedly connected to one side of the outer wall of the rubber roller (8), a friction block (11) is fixedly connected to one end, away from the rubber roller (8), of the connecting rod (10), a contact adjusting roller (12) is fixedly connected to one end, away from the supporting frame (4), of the second rotating shaft (7), and a pressure feedback device (13) is fixedly connected to the outer wall of the second rotating shaft (7);
pressure feedback device (13) are including sleeve contact pole (14) and pressure dish spring (15), sleeve contact pole (14) bottom fixedly connected with pressure dish spring (15), pressure dish spring (15) bottom fixedly connected with pressure plate (16), pressure plate (16) bottom and braced frame (4) inner wall bottom fixed connection.
2. The pressure feedback type coil supporting trolley device as claimed in claim 1, wherein: the quantity of support column (2) sets up to a plurality ofly, and is a plurality of support column (2) symmetric distribution is in holding in the palm rolling car frame (1) bottom.
3. The pressure feedback type coil supporting trolley device as claimed in claim 1, wherein: the cross-sectional shape of support column (2) sets up to square, first pivot (6) diameter is greater than second pivot (7) diameter.
4. The pressure feedback type coil supporting trolley device as claimed in claim 1, wherein: the number of the supporting frames (4) is two, and the two supporting frames (4) are symmetrically distributed at the top of the rolling car supporting frame (1).
5. The pressure feedback type coil supporting trolley device as claimed in claim 1, wherein: the number of the rubber rollers (8) is two, the two rubber rollers (8) are symmetrically distributed between the two supporting frames (4), and the rubber rollers (8) are polyurethane components.
6. The pressure feedback type coil supporting trolley device as claimed in claim 1, wherein: the joint of the first rotating shaft (6) and the supporting plate (5) is provided with a first bearing, and a second bearing is arranged between the second rotating shaft (7) and the pressure feedback device (13).
7. The pressure feedback type coil supporting trolley device as claimed in claim 1, wherein: the number of the grooves (9) is set to be a plurality of, and the grooves (9) are uniformly distributed on the outer wall of the rubber roller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020381912.9U CN211812502U (en) | 2020-03-24 | 2020-03-24 | Take support of pressure feedback formula to roll up dolly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020381912.9U CN211812502U (en) | 2020-03-24 | 2020-03-24 | Take support of pressure feedback formula to roll up dolly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211812502U true CN211812502U (en) | 2020-10-30 |
Family
ID=73009834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020381912.9U Active CN211812502U (en) | 2020-03-24 | 2020-03-24 | Take support of pressure feedback formula to roll up dolly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211812502U (en) |
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2020
- 2020-03-24 CN CN202020381912.9U patent/CN211812502U/en active Active
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