CN217263661U - Strip-shaped raw material pressure regulating device - Google Patents
Strip-shaped raw material pressure regulating device Download PDFInfo
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- CN217263661U CN217263661U CN202220086064.8U CN202220086064U CN217263661U CN 217263661 U CN217263661 U CN 217263661U CN 202220086064 U CN202220086064 U CN 202220086064U CN 217263661 U CN217263661 U CN 217263661U
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Abstract
The utility model discloses a strip raw material pressure regulating device, which comprises a frame, a fixed component, a movable component and a telescopic cylinder; the fixing assembly comprises a fixing block and a plurality of fixing rollers; the fixed block is fixed at the upper end of the rack, and the fixed rollers are rotationally arranged on one side of the fixed block at intervals; the movable assembly comprises a movable block and a plurality of movable rollers; the movable block is arranged at the lower end of the fixed block in a sliding manner through a sliding rail; the movable rollers are arranged on one side of the movable block in a rotating mode at intervals, the strip-shaped raw materials penetrate through one side, then are wound on the fixed rollers and the movable rollers at intervals in a staggered mode, penetrate out of the other side, and are lifted and lowered through the movable assembly to adjust the tension degree of the strip-shaped raw materials; the telescopic cylinder is fixed on the frame, the movable block is positioned above the telescopic end of the telescopic cylinder, and the maximum descending height of the movable block is adjusted through the telescopic cylinder; the utility model discloses a distance between adjustable fixed roll and movable roll can effectively adjust the strip-shaped raw materials, improves the stability of processing operation.
Description
Technical Field
The utility model relates to a coiled material processing equipment technical field, specific banded raw materials pressure regulating device that says so.
Background
In the mask production process, a roll-shaped mask cloth and other raw materials are often required to be installed on a rotating shaft, and then a strip-shaped raw material is gradually drawn out from the free end of the roll-shaped raw material for feeding. However, in the actual processing process, when the subsequent processing equipment is suddenly stopped, the rolled raw material continues to be discharged for a short time due to the inertia effect, so that the overlong strip-shaped raw material is discharged to disturb the equipment; when the subsequent processing equipment is suddenly started, the roll-shaped raw material cannot be discharged in time due to overlarge instantaneous tension, so that the originally discharged strip-shaped raw material is easily broken, and the continuous processing of the strip-shaped raw material is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a banding raw materials pressure regulating device, the distance between this banding raw materials pressure regulating device adjustable fixed roll and movable roll can effectively be adjusted the banding raw materials, improves the stability of processing operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pressure regulating device for a strip raw material comprises a frame, a fixed assembly, a movable assembly and a telescopic cylinder; the fixing assembly comprises a fixing block and a plurality of fixing rollers; the fixed block is fixed at the upper end of the rack, and the fixed rollers are rotationally arranged on one side of the fixed block at intervals; the movable assembly comprises a movable block and a plurality of movable rollers; the movable block is arranged at the lower end of the fixed block in a sliding manner through a sliding rail; the movable rollers are arranged on one side of the movable block in a rotating mode at intervals, the strip-shaped raw materials penetrate from one side, then are wound on the fixed rollers and the movable rollers in a staggered mode at intervals and penetrate out from the other side, and the tension degree of the strip-shaped raw materials is adjusted through the lifting of the movable assembly; the telescopic cylinder is fixed on the frame, the movable block is positioned above the telescopic end of the telescopic cylinder, and the maximum descending height of the movable block is adjusted through the telescopic cylinder.
Furthermore, the upper end of a telescopic rod of the telescopic cylinder is fixed with a damping block for supporting the movable block.
Furthermore, a control unit and a pull rod type displacement sensor are fixed on the rack; a mounting plate is fixed on one side of the movable block; a detection pull rod of the pull rod type displacement sensor is connected with the mounting plate, and the rising or falling of the movable block is detected through the detection of the stretching of the pull rod; the control unit is respectively in communication connection with the telescopic cylinder and the pull rod type displacement sensor, and the control unit controls the telescopic rod to extend or contract.
Furthermore, the detection pull rod penetrates through the mounting plate, the detection pull rods above and below the mounting plate are respectively in threaded connection with adjusting nuts, and the actual height of the mounting plate locked on the detection pull rod is adjusted by rotating the adjusting nuts.
Further, the control unit is a PLC controller.
Furthermore, a dovetail groove is formed in the movable block, and the slide rail penetrates through the dovetail groove.
After the technical scheme is adopted, the utility model discloses following beneficial effect has:
1. the utility model relates to a banding raw materials pressure regulating device, distance between adjustable fixed roll and movable roll, when follow-up processing equipment normal operating, the movable block is a little higher than the telescopic link upper end under the banding raw materials pulling force effect, when follow-up processing equipment stops suddenly, the movable block area movable roll descends and can accomodate the too much banding raw materials that inertia effect emitted, when follow-up processing equipment is opened suddenly, can pull the movable roll on the movable block and rise, can prevent that instantaneous pulling force from breaking banding raw materials, can effectively adjust the banding raw materials, improve the stability of processing operation.
2. The utility model relates to a banded raw materials pressure regulating device detects the pull rod and is connected with the mounting panel, and when the banding raw materials pulling force is great with the movable block upwards pull-up higher position, pull rod formula displacement sensor detects the displacement signal that the movable block rises to send displacement signal for the control unit, after the control unit received displacement signal, the telescopic link extension of control telescopic cylinder prevented when banded raw materials pulling force from reducing suddenly, the movable block was pounded suddenly on the telescopic link, and had the snubber block to cushion.
3. The utility model relates to a banded raw materials regulator, accessible rotation regulation nut adjusts the actual height of mounting panel locking on detecting the pull rod, can realize detecting the fine setting that the pull rod detected the movable block displacement, and the flexibility is good.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention without the strip-shaped raw material;
fig. 3 is a schematic structural view of the movable block of the present invention;
fig. 4 is a circuit diagram of the pull rod type displacement sensor, the control unit and the telescopic cylinder of the present invention.
In the figures, the reference numbers are given by:
1. a frame; 10. a slide rail; 2. a fixing assembly; 20. a fixed block; 21. a fixed roller; 3. a movable component; 30. a movable block; 300. a dovetail groove; 31. a movable roller; 32. mounting a plate; 4. a telescopic cylinder; 40. a telescopic rod; 41. a damper block; 5. a strip-shaped raw material; 6. a control unit; 7. a pull rod type displacement sensor; 70. detecting a pull rod; 71. and adjusting the nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, a strip-shaped raw material pressure regulating device includes a frame 1, a fixed component 2, a movable component 3, and a telescopic cylinder 4; the fixing assembly 2 comprises a fixing block 20 and a plurality of fixing rollers 21; the fixed block 20 is fixed at the upper end of the frame 1, and the fixed rollers 21 are rotatably arranged at one side of the fixed block 20 at intervals; the movable assembly 3 includes a movable block 30 and a plurality of movable rollers 31; the movable block 30 is slidably arranged at the lower end of the fixed block 20 through a slide rail 10; the movable roller 31 is arranged on one side of the movable block 30 in a rotating mode at intervals, the strip-shaped raw materials 5 penetrate from one side, then are wound on the fixed roller 21 and the movable roller 31 in a staggered mode at intervals and penetrate out from the other side, and the tension degree of the strip-shaped raw materials 5 is adjusted through the lifting of the movable assembly 3; the telescopic cylinder 4 is fixed on the frame 1, the movable block 30 is positioned above the telescopic end of the telescopic cylinder 4, and the maximum descending height of the movable block 30 is adjusted in a telescopic mode through the telescopic cylinder 4.
As shown in fig. 1 and 2, a shock absorbing block 41 for supporting the movable block 30 is fixed to an upper end of the telescopic rod 40 of the telescopic cylinder 4.
As shown in fig. 1, 2 and 4, a control unit 6 and a pull rod type displacement sensor 7 are fixed on the frame 1; a mounting plate 32 is fixed on one side of the movable block 30; the detection pull rod 70 of the pull rod type displacement sensor 7 is connected with the mounting plate 32, and the rising or falling of the movable block 30 is detected through the extension and contraction of the detection pull rod 70; the control unit 6 is respectively in communication connection with the telescopic cylinder 4 and the pull rod type displacement sensor 7, and the control unit 6 controls the telescopic rod 40 to extend or contract.
As shown in fig. 1 and 2, the detection pull rod 70 is inserted into the mounting plate 32, the detection pull rods 70 above and below the mounting plate 32 are respectively connected with an adjusting nut 71 through threads, and the actual height of the mounting plate 32 locked on the detection pull rod 70 is adjusted by rotating the adjusting nuts 71.
As shown in fig. 1, 2 and 4, the control unit 6 is a PLC controller.
As shown in fig. 1, 2 and 3, the movable block 30 is provided with a dovetail groove 300, and the slide rail 10 is inserted into the dovetail groove 300.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a banded raw materials pressure regulating device which characterized in that: comprises a frame (1), a fixed component (2), a movable component (3) and a telescopic cylinder (4); the fixing component (2) comprises a fixing block (20) and a plurality of fixing rollers (21); the fixed block (20) is fixed at the upper end of the rack (1), and the fixed rollers (21) are rotationally arranged on one side of the fixed block (20) at intervals; the movable assembly (3) comprises a movable block (30) and a plurality of movable rollers (31); the movable block (30) is arranged at the lower end of the fixed block (20) in a sliding way through a sliding rail (10); the movable rollers (31) are arranged on one side of the movable block (30) in a rotating mode at intervals, the strip-shaped raw materials (5) penetrate through the movable rollers (31) from one side, then alternately wind the fixed rollers (21) and the movable rollers (31) and penetrate out of the other side, and the tension of the strip-shaped raw materials (5) is adjusted through the lifting of the movable assembly (3); the telescopic cylinder (4) is fixed on the frame (1), the movable block (30) is positioned above the telescopic end of the telescopic cylinder (4), and the maximum descending height of the movable block (30) is adjusted in a telescopic mode through the telescopic cylinder (4).
2. The strip material pressure regulating device according to claim 1, characterized in that: and a damping block (41) for supporting the movable block (30) is fixed at the upper end of a telescopic rod (40) of the telescopic cylinder (4).
3. The strip material pressure regulating device according to claim 2, characterized in that: a control unit (6) and a pull rod type displacement sensor (7) are fixed on the rack (1); a mounting plate (32) is fixed on one side of the movable block (30); a detection pull rod (70) of the pull rod type displacement sensor (7) is connected with the mounting plate (32), and the rising or falling of the movable block (30) is detected through the extension and contraction of the detection pull rod (70); the control unit (6) is respectively in communication connection with the telescopic cylinder (4) and the pull rod type displacement sensor (7), and the control unit (6) controls the telescopic rod (40) to extend or contract.
4. The strip material pressure regulating device according to claim 3, characterized in that: the detection pull rod (70) penetrates through the mounting plate (32), the detection pull rod (70) on the upper side and the lower side of the mounting plate (32) is respectively in threaded connection with an adjusting nut (71), and the actual height of the mounting plate (32) locked on the detection pull rod (70) is adjusted through rotating the adjusting nut (71).
5. The strip material pressure adjusting apparatus according to claim 3, wherein: the control unit (6) is a PLC controller.
6. The strip material pressure regulating device according to claim 1, characterized in that: the movable block (30) is provided with a dovetail groove (300), and the slide rail (10) penetrates through the dovetail groove (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220086064.8U CN217263661U (en) | 2022-01-13 | 2022-01-13 | Strip-shaped raw material pressure regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220086064.8U CN217263661U (en) | 2022-01-13 | 2022-01-13 | Strip-shaped raw material pressure regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217263661U true CN217263661U (en) | 2022-08-23 |
Family
ID=82894778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220086064.8U Active CN217263661U (en) | 2022-01-13 | 2022-01-13 | Strip-shaped raw material pressure regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217263661U (en) |
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2022
- 2022-01-13 CN CN202220086064.8U patent/CN217263661U/en active Active
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