CN220264611U - Gravity type grid unreeling tensioning device - Google Patents
Gravity type grid unreeling tensioning device Download PDFInfo
- Publication number
- CN220264611U CN220264611U CN202321874372.8U CN202321874372U CN220264611U CN 220264611 U CN220264611 U CN 220264611U CN 202321874372 U CN202321874372 U CN 202321874372U CN 220264611 U CN220264611 U CN 220264611U
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- Prior art keywords
- base plate
- sliding
- upright posts
- tensioner
- unwind
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- 230000005484 gravity Effects 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 238000004080 punching Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 239000002253 acid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical group O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The utility model discloses a gravity type grid unreeling tensioning device, which comprises a bottom plate, wherein two ends of the bottom plate are connected with upright posts, a cross beam is connected between the upright posts, a base plate is arranged between the upright posts, and two ends of the base plate are in sliding fit with the upright posts; the base plate is connected with a compression roller, the bottom end of the cross beam is connected with a counterweight, and the counterweight is connected with the base plate through a guy cable; the bottom plate is connected to the translation device, and the translation device is connected to the base; the translation device is two hand lead screw slip table modules, and hand lead screw slip table module parallel connection is on the base, and the bottom plate is connected on the slip table of hand lead screw slip table module. Compared with the prior art, the bottom of the automatic feeding device is provided with the translation device, so that an operator can conveniently and rapidly finely adjust the position of the tensioning device between the unreeling device and the punching device, the time and the labor are saved, and the working efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of tensioning devices, in particular to a gravity type grid unreeling tensioning device.
Background
A lead-acid battery is a storage battery with electrodes mainly made of lead and oxides thereof, and electrolyte is sulfuric acid solution. In a discharge state of the lead-acid battery, the main component of the positive electrode is lead dioxide, and the main component of the negative electrode is lead; in the charged state, the main components of the anode and the cathode are lead sulfate. The grid is an important accessory of a lead-acid battery, and the production process comprises the steps of granulating a lead ingot, hot melting, forming, punching and cutting. In order to ensure the tension of the coiled material of the grid during punching, an unreeling device is required to be arranged between the unreeling device and the punching device.
In the prior art, most unreeling devices are directly fixed on the ground of a workshop, and when the positions of the unreeling devices need to be finely adjusted, operators are required to detach and reinstall expansion bolts on the ground, which is quite time-consuming and labor-consuming.
Disclosure of Invention
The utility model aims to provide a gravity type grid unreeling tensioning device, wherein a translation device is arranged at the bottom of the tensioning device, so that an operator can conveniently and rapidly finely adjust the position of the tensioning device between the unreeling device and a punching device, the time and the labor are saved quite, the working efficiency is greatly improved, and the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the gravity type grid unreeling tensioning device comprises a bottom plate, wherein two ends of the bottom plate are connected with upright posts, a cross beam is connected between the upright posts, a base plate is arranged between the upright posts, and two ends of the base plate are in sliding fit with the upright posts; the base plate is connected with a compression roller, the bottom end of the cross beam is connected with a counterweight, and the counterweight is connected with the base plate through a guy cable; the bottom plate is connected to the translation device, and the translation device is connected to the base.
The utility model further adopts the improvement that the inner side of the upright post is connected with two groups of ear plates, and a sliding rod is connected between the two groups of ear plates; the base plate is connected with a sliding sleeve which is respectively in sliding fit with the sliding rod.
According to the further improved scheme, the bottom end of the substrate is connected with two bearing seats, and two ends of the press roll are rotatably connected with the bearing seats.
According to the further improvement scheme, the bottom end of the beam is connected with a lifting lug A, the top end of the base plate is connected with a lifting lug B, a lifting hook is hung on the lifting lug A, and the bottom end of the lifting hook is rotatably connected with a pulley.
According to the further improvement scheme, the bottom end of a inhaul cable is fixedly connected to a lifting lug B through a U-shaped clamp A, the top end of the inhaul cable passes through a pulley, and a counterweight is fixedly connected to the top end of the inhaul cable through the U-shaped clamp B.
According to the further improved scheme, the translation device comprises two hand-operated screw sliding table modules, the hand-operated screw sliding table modules are connected to the base in parallel, and the bottom plate is connected to the sliding table of the hand-operated screw sliding table modules.
According to the further improved scheme, the inner side of the upright post is connected with a sliding rail, the sliding rail is in sliding fit with a sliding block, and two ends of the base plate are connected with the sliding blocks.
The utility model has the beneficial effects that:
according to the gravity type grid unreeling tensioning device, the translation device is arranged at the bottom of the tensioning device, so that an operator can conveniently and rapidly finely adjust the position of the tensioning device between the unreeling device and the punching device, the time and the labor are saved, and the working efficiency is greatly improved.
According to the gravity type grid unreeling tensioning device, the counterweight is hung on the lifting lug A through the hanging hook, so that the whole counterweight system is convenient to disassemble and assemble, and subsequent overhauling and maintenance are convenient.
The gravity type grid unreeling tensioning device disclosed by the utility model has the advantages that the translation device adopts the hand-operated lead screw sliding table module, and the operation is simple and convenient.
According to the gravity type grid unreeling tensioning device, two ends of the base plate are connected to the upright posts through the sliding rail and the sliding block, so that the working stability of the compression roller is further ensured, and meanwhile, the service life of the tensioning device is prolonged.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a schematic structural view of the present utility model in an operating state.
In the figure: 1-bottom plate, 2-upright post, 201-ear plate, 202-slide bar, 203-slide sleeve, 204-slide rail, 205-slide block, 3-cross beam, 301-lifting lug A, 4-substrate, 401-bearing seat, 402-lifting lug B, 5-press roller, 6-counterweight, 601-inhaul cable, 602-U-shaped clamp A, 603-U-shaped clamp B, 7-hand screw sliding table module, 701-hand wheel, 8-base, 9-lifting hook, 901-fixed pulley and 10-coiled material.
Detailed Description
The utility model is further elucidated below in connection with the drawings and the specific embodiments.
Example 1: as shown in fig. 1-3, a gravity type grid unreeling tensioning device comprises a bottom plate 1, wherein two ends of the bottom plate 1 are connected with upright posts 2, a cross beam 3 is connected between the upright posts 2, a base plate 4 is arranged between the upright posts 2, and two ends of the base plate 4 are in sliding fit with the upright posts 2; the base plate 4 is connected with a compression roller 5, the bottom end of the cross beam 3 is connected with a counterweight 6, and the counterweight 6 is connected with the base plate 4 through a inhaul cable 601; the bottom plate 1 is connected to a translation device which is connected to the base 8; two groups of lug plates 201 are connected to the inner side of the upright post 2, and sliding rods 202 are connected between the lug plates 201 in the same group; the base plate 4 is connected with a sliding sleeve 203, and the sliding sleeves 203 are respectively in sliding fit with the sliding rods 202; the bottom end of the base plate 4 is connected with two bearing seats 401, and the two ends of the press roller 5 are rotatably connected with the bearing seats 401; the bottom end of the beam 3 is connected with a lifting lug A301, the top end of the base plate 4 is connected with a lifting lug B402, a lifting hook 9 is hung on the lifting lug A301, and the bottom end of the lifting hook 9 is rotatably connected with a pulley 901; the bottom end of the inhaul cable 601 is fixedly connected to the lifting lug B402 through the U-shaped clamp A602, the top end of the inhaul cable 601 passes through the pulley 901, and the counterweight 6 is fixedly connected to the top end of the inhaul cable 601 through the U-shaped clamp B603; the translation device is two hand lead screw slip table modules 7, and hand lead screw slip table module 7 parallel connection is on base 8, and bottom plate 1 is connected on hand lead screw slip table module 7's slip table.
Example 2: this embodiment is a further improvement of embodiment 1, and the main improvement is that when embodiment 1 is in use, the up-and-down movement frequency of the press roller 5 is higher, and the service life is shorter; in the present embodiment, however, the above-described drawbacks can be avoided, specifically:
the inner side of the upright post 2 is connected with a sliding rail 204, the sliding rail 204 is in sliding fit with a sliding block 205, and two ends of the base plate 4 are connected with the sliding block 205; in this embodiment, two ends of the base plate 4 are connected to the upright post 2 through the sliding rail 204 and the sliding block 205, so that the working stability of the compression roller 5 is further ensured, and the service life of the tensioning device is prolonged.
Otherwise, this embodiment is identical to embodiment 1, and a detailed description thereof is omitted.
The specific working principle of the utility model is as follows:
when the utility model is used, the base 8 is arranged on the ground between the unreeling device and the punching device through the expansion bolts; the grid coiled material 10 is discharged from the unreeling device, and the coiled material 10 enters the punching device after passing through the bottom end of the pressing roller 5; in the unreeling process, the compression roller 5 compresses the coiled material 10 to increase the tension, and meanwhile, the weight of the whole compression roller 5 is reduced due to the action of the counterweight 6, and the compression roller 5 moves upwards under the action of the tension of the coiled material 10, so that the flexible tensioning effect is realized; when the position of the tensioning device needs to be finely adjusted, only the hand wheels 701 of the two hand-operated screw sliding table modules 7 need to be simultaneously rocked.
The foregoing embodiments are merely illustrative of the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, not to limit the scope of the present utility model. All equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. The utility model provides a gravity type grid unreels overspeed device tensioner which characterized in that: the device comprises a bottom plate (1), wherein two ends of the bottom plate (1) are connected with upright posts (2), a cross beam (3) is connected between the upright posts (2), a base plate (4) is arranged between the upright posts (2), and two ends of the base plate (4) are in sliding fit with the upright posts (2); the base plate (4) is connected with a compression roller (5), the bottom end of the cross beam (3) is connected with a counterweight (6), and the counterweight (6) is connected with the base plate (4) through a guy cable (601); the bottom plate (1) is connected to the translation device, and the translation device is connected to the base (8).
2. The gravity grid unwind tensioner as in claim 1, wherein: two groups of lug plates (201) are connected to the inner side of the upright post (2), and sliding rods (202) are connected between the lug plates (201) in the same group; the base plate (4) is connected with a sliding sleeve (203), and the sliding sleeves (203) are respectively in sliding fit with the sliding rods (202).
3. The gravity grid unwind tensioner as in claim 2, wherein: two bearing seats (401) are connected to the bottom end of the base plate (4), and two ends of the press roller (5) are rotatably connected to the bearing seats (401).
4. The gravity grid unwind tensioner as in claim 2, wherein: the lifting lug A (301) is connected to the bottom end of the cross beam (3), the lifting lug B (402) is connected to the top end of the base plate (4), the lifting hook (9) is hung on the lifting lug A (301), and the pulley (901) is connected to the bottom end of the lifting hook (9) in a rotating mode.
5. The gravity grid unwind tensioner as in claim 2, wherein: the bottom of cable (601) is fixedly connected to lug B (402) through U-shaped clamp A (602), and pulley (901) is passed on the top of cable (601), and counter weight (6) are fixedly connected in the top of cable (601) through U-shaped clamp B (603).
6. The gravity grid unwind tensioner as in any of claims 1-5, wherein: the translation device is two hand screw slipway modules (7), and hand screw slipway modules (7) parallel connection is on base (8), and bottom plate (1) are connected on the slip table of hand screw slipway modules (7).
7. The gravity grid unwind tensioner as in claim 6, wherein: the inner side of the upright post (2) is connected with a sliding rail (204), the sliding rail (204) is provided with a sliding block (205) in sliding fit, and two ends of the base plate (4) are connected with the sliding blocks (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321874372.8U CN220264611U (en) | 2023-07-17 | 2023-07-17 | Gravity type grid unreeling tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321874372.8U CN220264611U (en) | 2023-07-17 | 2023-07-17 | Gravity type grid unreeling tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220264611U true CN220264611U (en) | 2023-12-29 |
Family
ID=89318955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321874372.8U Active CN220264611U (en) | 2023-07-17 | 2023-07-17 | Gravity type grid unreeling tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220264611U (en) |
-
2023
- 2023-07-17 CN CN202321874372.8U patent/CN220264611U/en active Active
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