CN214086947U - Steel sheet reel material pay-off tension mechanism - Google Patents
Steel sheet reel material pay-off tension mechanism Download PDFInfo
- Publication number
- CN214086947U CN214086947U CN202023224898.0U CN202023224898U CN214086947U CN 214086947 U CN214086947 U CN 214086947U CN 202023224898 U CN202023224898 U CN 202023224898U CN 214086947 U CN214086947 U CN 214086947U
- Authority
- CN
- China
- Prior art keywords
- tension mechanism
- hydraulic buffer
- carrier roller
- chassis frame
- steel sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 239000010959 steel Substances 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 title claims abstract description 30
- 239000000872 buffer Substances 0.000 claims abstract description 32
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000004080 punching Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 abstract 1
- 238000013000 roll bending Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model provides a steel sheet reel material pay-off tension mechanism belongs to the machine-building technical field. The automatic punching and scrapping device solves the problem that all devices in the existing semi-wheel manufacturing automatic production line are often uncoordinated in the working process, so that punching and scrapping are caused. This steel sheet reel material pay-off tension mechanism, this tension mechanism is located between reel feeder and the roll bending material levelling machine, tension mechanism comprises chassis frame and two stands, two stands are equallyd divide and do not link to each other with the chassis frame through an angle strut, be provided with a liftable bearing roller slide on two stands, install a both ends on the bearing roller slide and all embed the main bearing roller that has antifriction bearing, the below that just is located main bearing roller between the two stands is fixed and is provided with a snub pulley, the upper end and the lower tip of each stand are equallyd divide and do not are installed a hydraulic buffer. The utility model has the advantages of realized that the automatic buffering of steel sheet autoloading material length is adjusted and die-cut feed beat is synchronous, has ensured half round of automatic stamping production.
Description
Technical Field
The utility model belongs to the technical field of the machine-building, a steel sheet reel material pay-off tension mechanism is related to.
Background
In the manufacturing of the wheel hub of the low-speed wheel, a wheel hub product is formed by splicing half wheels formed by punching a multi-station combined die on an automatic punching machine by using a winding drum steel plate; the automatic hub half-wheel manufacturing line comprises a winding drum feeding machine, a coiled sheet leveling machine, a synchronous feeding machine, an automatic punching machine, a combined progressive die and other equipment, and the manufacturing of half-wheel semi-finished products is completed by the winding drum steel plate through the working procedures of feeding, leveling, progressive feeding, punching, stretching, forming, trimming and the like.
The realization half round of manufacturing automated production must make each equipment that has different functions form orderly coordinated flow process, but in prior art, each equipment course often appears incoordinating: the diameter of a winding drum is changed along with the reduction of materials in the use process of the winding drum, and the feeding speed of a winding drum feeder is difficult to control; the buffer section plate material is not punched synchronously after being straightened, so that punching scrap is caused, or the roll feeder rotates too fast, so that the zigzag folded plate material of the plate material is scrap, and the loss is serious.
Disclosure of Invention
The utility model aims at the above-mentioned problem that exists among the prior art, a steel sheet reel material pay-off tension mechanism is provided and is solved above problem, makes the normal stable production of half round manufacturing transfer machine of wheel hub.
The purpose of the utility model can be realized by the following technical proposal: a tension mechanism for feeding a steel plate winding drum material is characterized in that the tension mechanism is positioned between a winding drum feeding machine and a rolled plate material leveling machine, the tension mechanism consists of a chassis frame and two upright posts which are positioned at the top end of the chassis frame and distributed on the left side and the right side, the two upright posts are respectively connected with the chassis frame through an inclined strut frame, a lifting carrier roller sliding plate is arranged on the two upright posts, a main carrier roller with rolling bearings arranged at two ends is arranged on the carrier roller sliding plate, a lower carrier roller is fixedly arranged between the two upright posts and below the main carrier roller, a hydraulic buffer is respectively arranged at the upper end part and the lower end part of each upright post, the hydraulic buffer positioned at the upper end part of the upright post is an upper hydraulic buffer, the hydraulic buffer positioned at the lower end part of the upright post is a lower hydraulic buffer, and an upper limit approach switch is arranged on the upright post and close to the lower part of the upper hydraulic buffer, the upper part of the upright post, which is close to the lower hydraulic buffer, is provided with a lower limit proximity switch, the upper part of the carrier roller sliding plate is provided with an opening, and a plurality of balancing weights are arranged in the opening.
In the above steel plate reel material feeding tension mechanism, the balancing weight is connected to the carrier roller sliding plate through a bolt.
In the steel plate reel material feeding tension mechanism, linear guide rails for lifting the carrier roller sliding plate are arranged on the two upright posts.
Compared with the prior art, this steel sheet reel material pay-off tension mechanism has following advantage: the tension control is carried out by a complicated gas-liquid control system without applying external power, the self weight of a carrier roller sliding plate additionally provided with a main carrier roller without power is only utilized to compress a steel plate by the main carrier roller to realize up-and-down floating, so that a reel steel plate keeps a certain deflection in a proper range, the automatic buffer adjustment of the length of an automatic steel plate feeding material and the synchronization of punching feeding beats are realized, and the automatic half-wheel punching production is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a tension mechanism in the steel plate reel material feeding tension mechanism.
Fig. 2 is a schematic structural diagram of a tension mechanism in the steel plate reel material feeding tension mechanism.
Fig. 3 is a schematic structural diagram of a coil feeding machine, a tension mechanism and a coil material leveling machine in the steel plate coil feeding tension mechanism.
Fig. 4 is a schematic structural diagram of a coil feeding machine, a tension mechanism and a coil material leveling machine in the steel plate coil feeding tension mechanism.
In the figure, 1, a tension mechanism; 2. a chassis frame; 3. a column; 4. an oblique bracket; 5. a carrier roller slide plate; 6. a main carrier roller; 7. a lower carrier roller; 8. an upper hydraulic buffer; 9. a lower hydraulic buffer; 10. an upper limit proximity switch; 11. a lower limit proximity switch; 12. a balancing weight; 13. a bolt; 14. a linear guide rail; 15. a reel feeder; 16. and (5) leveling machine for coiled sheet material.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2, 3 and 4, the tension mechanism 1 for feeding the steel plate roll material is located between a roll feeding machine 15 and a rolled plate material leveling machine 16, the tension mechanism 1 is composed of a chassis frame 2 and two upright posts 3 located at the top end of the chassis frame 2 and distributed on the left and right sides, the two upright posts 3 are respectively connected with the chassis frame 2 through an inclined bracket 4, a lifting carrier roller sliding plate 5 is arranged on each upright post 3, a main carrier roller 6 with rolling bearings arranged at both ends is mounted on the carrier roller sliding plate 5, a lower carrier roller 7 is fixedly arranged between the two upright posts 3 and below the main carrier roller 6, and a hydraulic buffer is respectively mounted at the upper end and the lower end of each upright post 3, so that the hydraulic buffers mounted at the upper end and the lower end of the two upright posts 3 are four in total, the hydraulic buffers respectively located at the upper end of the two upright posts 3 and the hydraulic buffers respectively located at the lower end of the two upright posts 3 are all used for aligning the carrier rollers The removal of slide 5 plays the cushioning effect, the hydraulic buffer that is located 3 upper ends of stand is last hydraulic buffer 8, the hydraulic buffer that is located 3 lower tip of stand is hydraulic buffer 9 down, the lower part that just is close to last hydraulic buffer 8 on the stand 3 is provided with upper limit proximity switch 10, the upper portion that just is close to hydraulic buffer 9 down on the stand 3 is provided with lower limit proximity switch 11, trompil has been seted up on bearing roller slide 5 upper portion, and be equipped with a plurality of balancing weight 12 in this trompil, the weight of balancing weight 12 can be according to the manual adjustment in advance of actual reel steel sheet thickness.
Preferably, the counterweight 12 is connected to the idler sled 5 by a pin 13.
Preferably, the two upright posts 3 are provided with linear guide rails 14 for lifting the carrier roller slide plates 5.
The tension mechanism 1 is installed between the reel feeder 15 and the rolled sheet material leveling machine 16, and a reel steel plate is led out from the reel feeder 15, passes through the lower part of the main carrier roller 6 and then enters the rolled sheet material leveling machine 16.
When the drum steel plate is in a loose state, the steel plate is placed on a lower carrier roller 7 of the tension mechanism 1, and a carrier roller sliding plate 5 and a main carrier roller 6 are placed on a lower hydraulic buffer 9 after descending; as shown in fig. 3, in operation, the reel steel plate starts to be tightened, the upper plane of the steel plate is tightly attached to the lower surface of the main carrier roller 6, the carrier roller sliding plate 5, the main carrier roller 6 and the counterweight block 12 provide a constant tension for the steel plate, when the tension reaches an upper limit point (the upper limit point is a signal value, and after the value corresponding to the upper limit point is reached, the tension mechanism 1 executes a corresponding work command), the upper limit proximity switch 10 provides a signal, and the reel feeder 15 is instructed to start to rotate slowly to feed under the action of the upper hydraulic buffer 8;
as shown in fig. 4, when the idler roller sliding plate 5 slides down to the lower limit point (the lower limit point and the upper limit point refer to the same agent, and therefore, the description is omitted here), the lower limit proximity switch 11 gives a signal, and under the action of the lower hydraulic buffer 9, the reel feeder 15 is instructed to stop rotating, and the reel steel plate is in a loose state and rests on the lower idler roller 7 due to the inertia effect, and this is repeated, so that the steel plate is always kept at a proper downward flexibility.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (3)
1. A steel plate reel material feeding tension mechanism is characterized in that the tension mechanism (1) is located between a reel feeder (15) and a coiled plate material leveling machine (16), the tension mechanism (1) is composed of a chassis frame (2) and two upright posts (3) which are located at the top end of the chassis frame (2) and distributed on the left side and the right side, the two upright posts (3) are respectively connected with the chassis frame (2) through an inclined strut (4), a liftable carrier roller sliding plate (5) is arranged on the two upright posts (3), a main carrier roller (6) with rolling bearings arranged at two ends is mounted on the carrier roller sliding plate (5), a lower carrier roller (7) is fixedly arranged between the two upright posts (3) and below the main carrier roller (6), and a hydraulic buffer is respectively mounted at the upper end part and the lower end part of each upright post (3), the hydraulic buffer that is located stand (3) upper end is last hydraulic buffer (8), is located the hydraulic buffer of stand (3) lower tip is hydraulic buffer (9) down, stand (3) on and be close to the lower part of last hydraulic buffer (8) and be provided with upper limit proximity switch (10), stand (3) on and be close to the upper portion of hydraulic buffer (9) down be provided with lower limit proximity switch (11), trompil has been seted up on bearing roller slide (5) upper portion, and is in this a plurality of balancing weight (12) are equipped with in the trompil.
2. The steel plate roll stock feeding tension mechanism as claimed in claim 1, wherein the weight block (12) is connected to the idler sled (5) by a pin (13).
3. The steel plate roll material feeding tension mechanism according to claim 1, wherein the two upright columns (3) are provided with linear guide rails (14) for lifting the carrier roller sliding plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023224898.0U CN214086947U (en) | 2020-12-28 | 2020-12-28 | Steel sheet reel material pay-off tension mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023224898.0U CN214086947U (en) | 2020-12-28 | 2020-12-28 | Steel sheet reel material pay-off tension mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214086947U true CN214086947U (en) | 2021-08-31 |
Family
ID=77434198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023224898.0U Active CN214086947U (en) | 2020-12-28 | 2020-12-28 | Steel sheet reel material pay-off tension mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214086947U (en) |
-
2020
- 2020-12-28 CN CN202023224898.0U patent/CN214086947U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102513827B (en) | Automatic production line of linear slide rail | |
| CN205294196U (en) | Belted steel finishing district extension roller table turn mechanism | |
| CN201791803U (en) | Upper supporting frame of curve down three-roller coiling machine | |
| CN204052675U (en) | A kind of entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed pay-off | |
| CN203045267U (en) | Device for on-line installation of paper sleeve | |
| CN101947718B (en) | Continuous rolling production line of single-strand flat metal wire | |
| CN201776278U (en) | Single-stranded flat metal wire continuous rolling production line | |
| CN215315255U (en) | Rotary feeding device of automatic plate bending machine | |
| CN214086947U (en) | Steel sheet reel material pay-off tension mechanism | |
| CN203765295U (en) | Automatic decoiling and blanking line | |
| CN212168615U (en) | Shape-adjusting roller-free straight welded pipe forming machine | |
| CN110935746B (en) | Aluminum plate coiling mechanism | |
| CN206751027U (en) | A kind of storage device | |
| CN103433297A (en) | Tension stable control device for skin pass mill | |
| CN218693098U (en) | Linear feeding forming device of flux-cored wire | |
| CN209288042U (en) | Cold roll forming production line is servo-actuated disconnecting device at camber material online | |
| CN201760475U (en) | Upsetting steel pull rod straightening machine | |
| CN2671711Y (en) | Vertical belt roller aid | |
| CN214031220U (en) | Cable winding machine | |
| CN212168616U (en) | Three-roller coarse forming rack | |
| CN213887695U (en) | Ultra-large horizontal downward-adjusting type plate bending machine convenient to operate | |
| CN109226336B (en) | Automatic coiling device of metal wire drawing machine | |
| CN202762817U (en) | Drawing mechanism of device producing blocking explosion-proof material | |
| CN112045041A (en) | Continuous rolling and punching device for ultrathin steel strip and application method thereof | |
| CN212402872U (en) | Production device is stabilized to protection film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |