CN221280215U - Online board width measuring device - Google Patents
Online board width measuring device Download PDFInfo
- Publication number
- CN221280215U CN221280215U CN202322940794.7U CN202322940794U CN221280215U CN 221280215 U CN221280215 U CN 221280215U CN 202322940794 U CN202322940794 U CN 202322940794U CN 221280215 U CN221280215 U CN 221280215U
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- adjusting
- feeding guide
- guide bar
- bracket
- screw rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses an online plate width measuring device, which comprises a bracket, wherein one side of the bracket is provided with a reference feeding guide bar, the upper part of the bracket is provided with an adjusting feeding guide bar matched with the reference feeding guide bar through an adjusting mechanism, the adjusting mechanism comprises an adjusting screw rod and a limiting polish rod which are arranged on the bracket and are arranged in parallel, the adjusting screw rod is provided with a moving block which rotates along the adjusting screw rod, the limiting polish rod is provided with a limiting sleeve which moves along the limiting polish rod, the moving block is fixed with the limiting sleeve, and the adjusting feeding guide bar is provided with an adjusting side photoelectric switch; a reference side photoelectric switch is arranged on the reference feeding guide bar; the bracket is provided with a servo motor for driving the adjusting screw rod to rotate; an encoder is arranged at the end part of the adjusting screw rod; the utility model obtains the reference feeding guide bars and adjusts the interval between the feeding guide bars, namely the width of the plate, thereby completing automatic measurement without manual participation of operators.
Description
Technical Field
The utility model relates to the technical field related to plate width measurement, in particular to an online plate width measurement device.
Background
Galvanized coiled materials are widely used as production raw materials in the production of heating and ventilation pipelines. The heating and ventilation pipeline production equipment is generally provided with guide strips on two sides of a plate to ensure that the plate is parallel to the production direction of the equipment when entering the equipment, and is used for avoiding a series of problems that the pipeline installation and use are affected due to inaccurate notch positions and the like caused by the fact that the pipeline is formed. The feed bar spacing is typically required to be 0.5-1mm greater than the web width. If the positions of the guide bars on the two sides are set to the required size, the feeding of the coil stock is difficult. The two side feed bars are a reference side feed bar and an adjustment side feed bar, respectively, wherein the reference side feed bar remains unchanged in position, and the adjustment side feed bar is moved to match the proper positions of the feed bar and the coil.
The existing coil feeding device is shown in the following figures: the reference side feed bar and the adjustment side feed bar are mounted on a feed bar bracket, wherein the reference side feed bar is fixed relative to the feed bar bracket, and the adjustment side feed bar is adjusted in position by an adjustment screw. The feeding process of the existing coiled material comprises the following steps: assuming a roll width of 1500mm, the reference side feed bar is spaced approximately 1520-1530mm from the trim side feed bar by moving the trim side feed bar, then the roll is inserted between the two feed bars. The next step is to move the adjustment side guide bars to a position that allows the coil to move between the guide bars without deflection. Because the width consistency of the coil stock is poor, the steps are required to be carried out every time the coil stock is replaced, which is disadvantageous to the improvement of the production efficiency and the automation of production equipment.
The current width of the plate is manually measured by an equipment operator and then is input into the controller, and the input width of the plate is used for the controller to calculate and control the position and the action of each functional module.
Disclosure of utility model
In order to solve the defects that the prior art has the existing plate width which is manually measured by an equipment operator and then is input into a controller, the input plate width is used for the controller to calculate and control the position and the action of each functional module, the utility model provides an online plate width measuring device.
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model discloses an online plate width measuring device, which comprises a bracket, wherein one side of the bracket is provided with a reference feeding guide bar, the upper part of the bracket is provided with an adjusting feeding guide bar matched with the reference feeding guide bar through an adjusting mechanism, the adjusting mechanism comprises an adjusting screw rod and a limiting polish rod which are arranged on the bracket and are arranged in parallel, the adjusting screw rod is provided with a moving block which rotates along the adjusting screw rod, the limiting polish rod is provided with a limiting sleeve which moves along the limiting polish rod, the moving block is fixed with the limiting sleeve, and the adjusting feeding guide bar is provided with an adjusting side light photoelectric switch; a reference side photoelectric switch is arranged on the reference feeding guide bar; the bracket is provided with a servo motor for driving the adjusting screw rod to rotate; and an encoder is arranged at the end part of the adjusting screw rod.
As a preferable technical scheme of the utility model, a plc controller is fixed on the bracket, and the adjustment side photoelectric switch, the reference side photoelectric switch, the servo motor and the encoder are all connected with the plc controller.
As a preferable technical scheme of the utility model, the bracket is provided with a middle supporting plate for supporting the middle part of the plate.
As a preferable technical scheme of the utility model, the middle supporting plate is provided with a plurality of rolling balls protruding out of the surface of the middle supporting plate.
As a preferable technical scheme of the utility model, grooves for embedding the lateral ends of the plates are arranged on the adjusting feeding guide bar and the reference feeding guide bar.
The beneficial effects of the utility model are as follows:
the online plate width measuring device realizes the clamping of the plate through the reference feeding guide bar and the adjustment feeding guide bar, detects whether the plate is clamped in place through the adjustment side photoelectric switch and the reference side photoelectric switch, then detects the rotation number of the servo motor to drive the adjustment screw rod through the encoder, and further obtains the advancing distance of the reference feeding guide bar, so that the distance between the reference feeding guide bar and the adjustment feeding guide bar, namely the width of the plate, is the width of the plate, and automatic measurement is completed without manual participation of operators.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of an on-line board width measuring device according to the present utility model;
FIG. 2 is a schematic diagram of a bracket structure of an on-line board width measuring device according to the present utility model;
FIG. 3 is a schematic diagram of a groove structure of an in-line board width measuring device according to the present utility model.
In the figure: 1. a bracket; 2. a reference feed bar; 3. adjusting a feeding guide bar; 4. adjusting a screw rod; 5. limiting a polished rod; 6. a moving block; 7. a limit sleeve; 8. adjusting the side photoelectric switch; 9. a reference side photoelectric switch; 10. a servo motor; 11. an encoder; 13. a middle supporting plate; 14. a rolling ball; 15. a groove; 16. a frame.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1, 2 and 3, the online plate width measuring device of the utility model comprises a bracket 1, wherein the bracket 1 is arranged on a frame 16, one side of the bracket 1 is provided with a reference feeding guide bar 2, an upper part of the bracket 1 is provided with an adjusting feeding guide bar 3 matched with the reference feeding guide bar 2 through an adjusting mechanism, the adjusting mechanism comprises an adjusting screw 4 and a limiting polished rod 5 which are arranged on the bracket 1 and are arranged in parallel, the adjusting screw 4 is provided with a moving block 6 which rotates along the adjusting screw 4, the limiting polished rod 5 is provided with a limiting sleeve 7 which moves along the limiting polished rod 5, the moving block 6 and the limiting sleeve 7 are both fixed with the adjusting feeding guide bar 3, and the adjusting feeding guide bar 3 is provided with an adjusting side photoelectric switch 8; the reference feeding guide bar 2 is provided with a reference side photoelectric switch 9; a servo motor 10 for driving the adjusting screw rod 4 to rotate is arranged on the bracket 1; an encoder 11 is arranged at the end part of the adjusting screw rod 4. The clamping of the plate is realized through the reference feed guide bar 2 and the adjustment feed guide bar 3, whether the plate is clamped in place is detected through the adjustment side photoelectric switch 8 and the reference side photoelectric switch 9, then the number of turns of the servo motor 10 driving the adjustment screw rod 4 is detected through the encoder 11, and the advancing distance of the reference feed guide bar 2 is further obtained, so that the distance between the reference feed guide bar 2 and the adjustment feed guide bar 3, namely the width of the plate, is obtained, and automatic measurement is completed without manual participation of operators.
Wherein, a plc controller is fixed on the bracket 1, and the adjustment-side photoelectric switch 8, the reference-side photoelectric switch 9, the servo motor 10 and the encoder 11 are all connected with the plc controller. The plc controller is utilized to integrate all the devices, thereby realizing automatic control
The middle supporting plate 13 for supporting the middle part of the plate is arranged on the bracket 1, and the plate is supported.
Wherein, the middle supporting plate 13 is provided with a plurality of rolling balls 14 protruding out of the surface of the middle supporting plate 13, so that friction between the middle supporting plate and the plate is reduced, and the plate is convenient to move.
Wherein, the adjusting feeding guide bar 3 and the reference feeding guide bar 2 are respectively provided with a groove 15 for embedding the side end of the plate.
When in operation, the online plate width measuring device has the following measuring process:
After the coil stock to be used is determined, the PLC controller sends out a rough adjustment command, and the servo motor drives the adjusting screw rod to rotate at a high speed through the coupler.
The adjusting screw drives the adjusting feed guide bar to move inwards or outwards according to the standard width of the coiled material, and when the distance between the adjusting feed guide bar and the standard feed guide bar is larger than 20MM of the standard width of the coiled material (20 MM is the experience judgment of an operator or a value between 20MM and 30MM is set by the PLC) (the PLC sets a value), the adjusting feed guide bar stops moving.
The coarse tuning process is completed, and the reference photoelectric switch and the adjustment photoelectric switch are not active at this time.
After the rough adjustment process is finished, other units of the heating pipeline production equipment automatically send required coiled materials between the reference feeding guide bar and the adjustment feeding guide bar. At this point the fine tuning process begins.
The PLC controls the servo motor to work, so that the adjustment feeding guide bar is driven to move inwards at a low speed, the adjustment feeding guide bar can push the coil stock to move towards the reference feeding guide bar, the two sides of the coil stock are ensured to be contacted with the reference side feeding guide bar and the adjustment side feeding guide bar at the same time, and the reference side photoelectric switch J and the adjustment side photoelectric switch C output measurement results. Then detect out servo motor drive adjustment lead screw's rotation number of turns through the encoder, and then obtain the distance of advance of benchmark feeding conducting bar to obtain the interval between benchmark feeding conducting bar and the adjustment feeding conducting bar, be the width of panel promptly, and accomplish automatic measurement, need not the manual participation of operating personnel.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The online plate width measuring device is characterized by comprising a bracket (1), wherein one side of the bracket (1) is provided with a reference feeding guide bar (2), an upper part of the bracket (1) is provided with an adjusting feeding guide bar (3) matched with the reference feeding guide bar (2) through an adjusting mechanism, the adjusting mechanism comprises an adjusting screw rod (4) and a limiting polished rod (5) which are arranged on the bracket (1) and are arranged in parallel, the adjusting screw rod (4) is provided with a moving block (6) which rotates along the adjusting screw rod (4), the limiting polished rod (5) is provided with a limiting sleeve (7) which moves along the limiting polished rod (5), the moving block (6) and the limiting sleeve (7) are both fixed with the adjusting feeding guide bar (3), and the adjusting feeding guide bar (3) is provided with an adjusting side photoelectric switch (8); a reference side photoelectric switch (9) is arranged on the reference feeding guide bar (2); a servo motor (10) for driving the adjusting screw rod (4) to rotate is arranged on the bracket (1); an encoder (11) is arranged at the end part of the adjusting screw rod (4).
2. The on-line board width measuring device according to claim 1, wherein a plc controller is fixed to the bracket (1), and the adjustment side photoelectric switch (8), the reference side photoelectric switch (9), the servo motor (10) and the encoder (11) are all connected to the plc controller.
3. An on-line board width measuring device according to claim 1, characterized in that the bracket (1) is provided with an intermediate pallet (13) for carrying the middle part of the board.
4. An on-line board width measuring device according to claim 3, characterized in that the intermediate pallet (13) is provided with a plurality of rolling balls (14) protruding from the surface of the intermediate pallet (13).
5. An on-line board width measuring device according to claim 1, characterized in that the adjusting feed bar (3) and the reference feed bar (2) are provided with grooves (15) into which the side ends of the board are inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322940794.7U CN221280215U (en) | 2023-11-01 | 2023-11-01 | Online board width measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322940794.7U CN221280215U (en) | 2023-11-01 | 2023-11-01 | Online board width measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221280215U true CN221280215U (en) | 2024-07-05 |
Family
ID=91708195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322940794.7U Active CN221280215U (en) | 2023-11-01 | 2023-11-01 | Online board width measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221280215U (en) |
-
2023
- 2023-11-01 CN CN202322940794.7U patent/CN221280215U/en active Active
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| GR01 | Patent grant |