CN205766292U - A kind of guillotine with pressure plate buffering mechanism - Google Patents
A kind of guillotine with pressure plate buffering mechanism Download PDFInfo
- Publication number
- CN205766292U CN205766292U CN201620508043.5U CN201620508043U CN205766292U CN 205766292 U CN205766292 U CN 205766292U CN 201620508043 U CN201620508043 U CN 201620508043U CN 205766292 U CN205766292 U CN 205766292U
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- CN
- China
- Prior art keywords
- guillotine
- pressure plate
- buffering mechanism
- shaft seat
- plate buffering
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- 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.)
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Abstract
The utility model discloses a kind of guillotine with pressure plate buffering mechanism, aim to solve the problem that the problem that carving knife decrease speed is too fast, its drip irrigation device is: a kind of guillotine with pressure plate buffering mechanism, including support, bracing frame, cylinder, carving knife, tool rest, described support and the fixing connection of bracing frame, described carving knife is arranged on tool rest to be driven by cylinder and slides on bracing frame, shaft seat it is fixedly connected with on support frame as described above, described shaft seat is rotatably connected to rotating shaft, it is fixedly connected with spur rack on described tool rest, it is fixedly connected with in described rotating shaft and spur rack meshed gears, the deceleration device for the carving knife movement velocity that slows down it is provided with on described shaft seat.A kind of function that cuts with pressure plate buffering mechanism of the present utility model reduces the speed that carving knife declines, and effectively preventing carving knife from producing excessive impulsive force affects the quality of plate surface.
Description
Technical field
This utility model relates to a kind of guillotine, more specifically, it relates to a kind of guillotine with pressure plate buffering mechanism.
Background technology
In the processing to sheet material, needing to carry out sheet material the equipment that sideline judge cuts is guillotine, in order to realize automation mechanized operation, guillotine is mainly by feeding machine now, pinch machine, banding machine, transition parallel shelf, tension platform and collecting machine composition, action control is carried out by a Main Control Tank, the sheet material of tubular retracting is placed on feeding machine, two rollers on pinch machine complete the work carried sheet material to subsequent processing, by the sheet material after pinch machine on banding machine under the effect of carving knife, complete the sideline judge of sheet material is cut, sapwood after cutting is reclaimed by edge recycling frame, finished product continues through transition parallel shelf, furled by collecting machine after tension platform.
A kind of guillotine with presser device disclosed in the Chinese patent of Publication No. CN202846604U, it is characterized in that: a kind of guillotine with presser device, including feeding machine, pinch machine, banding machine, transition parallel shelf, tension platform and collecting machine, dual-side at described transition parallel shelf has been bolted support, this support is in " F " shape, above described support, it is fixed with cylinder by fixed block, the side of described support offers stroke hole；Extension bar below described cylinder connects the pressing plate of a level, and the cross section of this pressing plate is "convex" shaped；One layer of pile layer it is coated with in the bottom surface of described pressing plate.Setting up this presser device on original guillotine, cylinder is electrically connected to Main Control Tank, the when of needing to terminate, is fixed by sheet material by presser device, it is to avoid the front end bending fold of the sheet material released on feeding machine is together in tailoring process.
Solving in such scheme and sheet material cuts operation, but in such scheme, carving knife is driven by cylinder, movement velocity is very fast, and impulsive force may be relatively big, the sheet material on the side cutting mouth is produced impact, affects the quality of plate surface.It is thus desirable to propose a kind of new scheme to solve this problem.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of guillotine with pressure plate buffering mechanism, by being mounted with buffer unit on tool rest and bracing frame, plays deceleration buffer effect, effectively prevent carving knife from sheet material is produced bigger impulsive force, improve product quality.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of guillotine with pressure plate buffering mechanism, including support, bracing frame, cylinder, carving knife, tool rest, described support and the fixing connection of bracing frame, described carving knife is arranged on tool rest to be driven by cylinder and slides on bracing frame, shaft seat it is fixedly connected with on support frame as described above, described shaft seat is rotatably connected to rotating shaft, it is fixedly connected with spur rack on described tool rest, it is fixedly connected with in described rotating shaft and spur rack meshed gears, the deceleration device for the carving knife movement velocity that slows down it is provided with on described shaft seat.
By using technique scheme, bracing frame is secured on support, carving knife be arranged on tool rest and under the drive of cylinder on bracing frame slide thus carry out the rupturing operation to sheet material, in order to enable carving knife to slow down when mobile, bracing frame secures shaft seat, shaft seat is rotatably connected to rotating shaft, fix on tool rest and be connected to spur rack, rotating shaft is provided with the gear coordinated with spur rack, slowed down the rotating speed of rotating shaft by the deceleration device arranged on shaft seat, pinion rotation is slack-off, thus matched spur rack slows down during declining, finally make carving knife will not produce bigger impulsive force during declining, and then carving knife can cut off sheet material and the surface of sheet material will not produce again the impact of quality.
This utility model is further arranged to: described deceleration device includes the fixing connection of torsion spring, one end of described torsion spring and rotating shaft, the other end of described torsion spring and the fixing connection of shaft seat.
By using technique scheme, deceleration device includes torsion spring, the rotating speed of rotating shaft of being slowed down by the torsion of torsion spring, thus reaches the effect slowed down.
This utility model is further arranged to: be provided with some speed governing holes on described shaft seat, described torsion spring be provided with extension, described extension inserts speed governing hole.
By using technique scheme, in order to different resistances can be realized, reach different slowing effect, shaft seat is provided with some speed governing holes, torsion spring is provided with extension, by being inserted into by extension in different speed governing holes, have adjusted the torsion of the generation of torsion spring original state, thus produce different resistances, reach the purpose that can regulate.
This utility model is further arranged to: described speed governing hole is that truncated cone-shaped is arranged.
By using technique scheme, owing to the extension of torsion spring is inserted in speed governing hole, regulate for convenience, speed governing hole is arranged to truncated cone-shaped, when extension changes to another speed governing hole from a speed governing hole when, the inclined-plane of truncated cone-shaped can be with the insertion of more convenient extension.
This utility model is further arranged to: described deceleration device includes that deceleration block, described deceleration block and rotating shaft are conflicted and connects.
By using technique scheme, deceleration device includes that deceleration block, deceleration block and rotating shaft are conflicted and connects, the rotation of rotating shaft of being slowed down by the conflict of deceleration block and rotating shaft, thus the translational speed of the carving knife that slows down.
This utility model is further arranged to: the described curved setting of deceleration block.
By using technique scheme, in order to reach preferable slowing effect, the curved setting of deceleration block so that the laminating rotating shaft of deceleration block, increasing friction force, strengthen slowing effect.
This utility model is further arranged to: described deceleration block and shaft seat are slidably connected.
By using technique scheme, in order to the size of resistance can be regulated, reach different slowing effect, deceleration block and shaft seat are slidably connected, thus by mobile deceleration block, increase or reduce the pressure of countershaft, change the size of frictional force, and then reach different slowing effect.
This utility model is further arranged to: described shaft seat flank threads connects regulating block, and described regulating block and deceleration block are conflicted and connected.
By using technique scheme, regulating for convenience, be rotationally connected regulating block, regulating block and the conflict of deceleration block in the side of shaft seat and connected, when rotating regulating block when, regulating block moves, and then regulating block heads on deceleration block and moves, easy to operate.
This utility model is further arranged to: described regulating block is threaded the limited block preventing regulating block generation skidding.
By using technique scheme, owing to screw thread has certain self-lock ability, regulating block will not be moved owing to deceleration block produces reverse power to regulating block under normal circumstances, but in order to prevent regulating block from unnecessary movement occurring further, threaded limited location block on regulating block, effectively prevents regulating block from unnecessary movement occurring by the self-locking of two sections of screw threads.
This utility model is further arranged to: described deceleration block is provided with two and is symmetrical set.
By using technique scheme, in order to reach preferable slowing effect, deceleration block is arranged to two, and is symmetrical set, and clamps rotating shaft by symmetrical deceleration block, is effectively increased slowing effect.
In sum, this utility model has the advantages that and is connected to spur rack by fixing on tool rest, and it is provided with the shaft seat of deceleration device with the cooperation of spur rack meshed gears, slow down to carving knife, thus effectively prevent carving knife too fast thus produce bigger impulsive force and the quality of plate surface is produced impact due to translational speed.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment one；
Fig. 2 is A portion enlarged diagram in Fig. 1；
Fig. 3 is the structural representation of the present embodiment two；
Fig. 4 is B portion enlarged diagram in Fig. 3.
In figure: 1, support；2, cylinder；3, carving knife；4, bracing frame；5, tool rest；6, shaft seat；7, rotating shaft；8, spur rack；9, gear；10, torsion spring；11, speed governing hole；12, extension；13, deceleration block；14, regulating block；15, limited block.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, this utility model is described in detail.
Embodiment one: a kind of guillotine with pressure plate buffering mechanism, as shown in Figure 1 and 2, including support 1, support 1 has welded bracing frame 4, be slidably connected on bracing frame 4 tool rest 5, tool rest 5 is mounted with carving knife 3, tool rest 5 have been bolted to connection cylinder 2, moved on bracing frame 4 by the telescopic band moving knife seat 5 of cylinder 2, thus realize carving knife 3 and sheet material is cut；Bracing frame 4 has been bolted to connection shaft seat 6, shaft seat 6 is hinged with rotating shaft 7, and rotating shaft 7 is cased with gear 9, tool rest 5 has been bolted to connection and the spur rack 8 of gear 9 engagement, shaft seat 6 and rotating shaft 7 are all conflicted and is connected to torsion spring 10, as deceleration device.
When carving knife 3 declines, driven gear 9 rotates, gear 9 drives rotating shaft 7 to rotate, and between rotating shaft 7 and shaft seat 6, have torsion spring 10, torsion spring 10 is rotated, produce torsion, rotating shaft 7 is hindered to rotate, thus the decrease speed of the carving knife 3 that slows down, play the effect of deceleration, the impulsive force preventing the carving knife 3 too fast generation of decrease speed bigger affects the quality of plate surface, shaft seat 6 has also been offered speed governing hole 11, speed governing hole 11 is in round table-like setting, torsion spring 10 is provided with extension 12, extension 12 is inserted in speed governing hole 11, when needing the initial torsion adjusting torsion spring 10, have only to be inserted into by extension 12 in different speed governing holes 11, and the speed governing hole 11 arranged in round platform has inclined-plane, the insertion of more convenient extension 12.
nullEmbodiment two: a kind of guillotine with pressure plate buffering mechanism，As shown in Fig. 3 ~ 4，It is with the difference of embodiment one: rotating shaft 7 is conflicted and is connected two deceleration blocks 13 being symmetrical set，It is preferably elastomeric material，The curved setting of deceleration block 13，Fit with rotating shaft 7，Deceleration block 13 slides on shaft seat 6，At the threaded regulating block of shaft seat 6 14，It is preferably bolt，Convenient regulation，The most threaded limited location block 15 on regulating block 14，Rotate regulating block 14，Regulating block 14 moves，Head on deceleration block 13 to move on shaft seat 6，Deceleration block 13 is made to clamp rotating shaft 7，Adjust suitable clamping force，Then rotary spacing block 15，Prevent regulating block 14 from moving，When carving knife 3 declines when，Spur rack 8 driven gear 9 rotates，Gear 9 drives rotating shaft 7 to rotate，And the block 13 that slows down clamps rotating shaft 7，Produce certain resistance，Reduce the decrease speed of carving knife 3，Thus prevent the impulsive force that the carving knife 3 too fast generation of decrease speed is bigger from affecting the quality of plate surface.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. the guillotine with pressure plate buffering mechanism, including support (1), bracing frame (4), cylinder (2), carving knife (3), tool rest (5), described support (1) and the fixing connection of bracing frame (4), described carving knife (3) is arranged on tool rest (5) and is driven in the upper slip of bracing frame (4) by cylinder (2), it is characterized in that: on support frame as described above (4), be fixedly connected with shaft seat (6), described shaft seat (6) is rotatably connected to rotating shaft (7), spur rack (8) it is fixedly connected with on described tool rest (5), it is fixedly connected with in described rotating shaft (7) and spur rack (8) meshed gears (9), the deceleration device for the carving knife that slows down (3) movement velocity it is provided with on described shaft seat (6).
A kind of guillotine with pressure plate buffering mechanism the most according to claim 1, it is characterized in that: described deceleration device includes torsion spring (10), one end of described torsion spring (10) and the fixing connection of rotating shaft (7), the other end of described torsion spring (10) and the fixing connection of shaft seat (6).
A kind of guillotine with pressure plate buffering mechanism the most according to claim 2, it is characterized in that: on described shaft seat (6), be provided with some speed governing holes (11), described torsion spring (10) be provided with extension (12), described extension (12) inserts speed governing hole (11).
A kind of guillotine with pressure plate buffering mechanism the most according to claim 3, it is characterised in that: described speed governing hole (11) is arranged in truncated cone-shaped.
A kind of guillotine with pressure plate buffering mechanism the most according to claim 1, it is characterised in that: described deceleration device includes that deceleration block (13), described deceleration block (13) and rotating shaft (7) are conflicted and connects.
A kind of guillotine with pressure plate buffering mechanism the most according to claim 5, it is characterised in that: the curved setting of described deceleration block (13).
A kind of guillotine with pressure plate buffering mechanism the most according to claim 6, it is characterised in that: described deceleration block (13) and shaft seat (6) are slidably connected.
A kind of guillotine with pressure plate buffering mechanism the most according to claim 7, it is characterized in that: described shaft seat (6) flank threads connects regulating block (14), described regulating block (14) and deceleration block (13) are conflicted and are connected.
A kind of guillotine with pressure plate buffering mechanism the most according to claim 8, it is characterised in that: described regulating block (14) is threaded the limited block (15) preventing regulating block (14) from skidding occurring.
A kind of guillotine with pressure plate buffering mechanism the most according to claim 9, it is characterised in that: described deceleration block (13) is provided with two and is symmetrical set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508043.5U CN205766292U (en) | 2016-05-28 | 2016-05-28 | A kind of guillotine with pressure plate buffering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508043.5U CN205766292U (en) | 2016-05-28 | 2016-05-28 | A kind of guillotine with pressure plate buffering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205766292U true CN205766292U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620508043.5U Expired - Fee Related CN205766292U (en) | 2016-05-28 | 2016-05-28 | A kind of guillotine with pressure plate buffering mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN205766292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054406A (en) * | 2019-03-13 | 2019-07-26 | 昆山国显光电有限公司 | Breaking device and splinter method |
| CN112359584A (en) * | 2020-11-04 | 2021-02-12 | 温州邑品鞋业有限公司 | Novel energy-saving clothing cutting machine |
-
2016
- 2016-05-28 CN CN201620508043.5U patent/CN205766292U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054406A (en) * | 2019-03-13 | 2019-07-26 | 昆山国显光电有限公司 | Breaking device and splinter method |
| CN112359584A (en) * | 2020-11-04 | 2021-02-12 | 温州邑品鞋业有限公司 | Novel energy-saving clothing cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190528 |
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| CF01 | Termination of patent right due to non-payment of annual fee |