CN220624902U - Unhooking structure of material pulling machine - Google Patents
Unhooking structure of material pulling machine Download PDFInfo
- Publication number
- CN220624902U CN220624902U CN202420022597.9U CN202420022597U CN220624902U CN 220624902 U CN220624902 U CN 220624902U CN 202420022597 U CN202420022597 U CN 202420022597U CN 220624902 U CN220624902 U CN 220624902U
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- cylinder body
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- telescopic link
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000008602 contraction Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a unhooking structure of a material pulling machine, which comprises a frame and a telescopic rod which is arranged on the frame in a telescopic way, wherein a vertical pulling block is hinged at the extending end of the telescopic rod through a pin shaft, a limiting block is fixedly arranged at the extending end of the telescopic rod and used for blocking the lower end of the pulling block to swing towards the contraction direction of the telescopic rod, a cylinder body of the telescopic rod is rotatably arranged on the frame, a rotating shaft of the cylinder body is horizontally arranged and is perpendicular to the axis of the telescopic rod, and a driving mechanism for controlling the cylinder body to rotate and position is arranged on the frame. The cylinder body is rotatably arranged on the frame, the working state of the telescopic rod is a horizontal state, the unhooking state of the telescopic rod is a state that the extending end of the telescopic rod is inclined downwards, and the cylinder body is controlled to rotate through a driving mechanism on the frame, so that the working state of the telescopic rod is controlled, and the automatic separation of the pulling machine from the material tray is realized.
Description
Technical Field
The utility model relates to a pulling machine, in particular to a unhooking structure of the pulling machine.
Background
Under the condition that the material is placed in the industrial furnace by the material tray, the material tray is pulled out from the industrial furnace by a pulling machine under the influence of high temperature in the furnace and process requirements, and the material tray is fed in and discharged out of the furnace at the same time.
The automatic material preparation system for the push rod furnace production line comprises a frame, an oil cylinder arranged on the frame, and a pulling block hinged to the extending end of the piston rod of the oil cylinder through a pin shaft, wherein the pulling block can rotate clockwise by 180 degrees around the pin shaft and is limited due to the blocking of a limiting block during anticlockwise rotation. The pulling machine is arranged in front of an outlet of the industrial furnace, a piston rod of the oil cylinder extends into the industrial furnace, the pulling block rotates clockwise after contacting with the material tray, the pulling block resets and is clamped on the material tray after moving to the lower part of the material tray, and the material tray is pulled out from the industrial furnace after the piston rod of the oil cylinder contracts. However, the existing pulling machine cannot automatically unhook from the tray.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a unhooking structure of a material pulling machine, which aims to automatically separate a pulling block from a material tray after the material pulling machine pulls the material tray out.
The utility model provides a draw unhook structure of material machine, includes frame and flexible telescopic link that sets up in the frame, and the end that stretches out of telescopic link articulates through the round pin axle has vertical pull piece, and the fixed stopper that is provided with of stretching out end of telescopic link, stopper are used for blockking the lower extreme of pull piece to the shrink direction swing of telescopic link, and the cylinder body of telescopic link rotates and installs in the frame, and the rotation axis level of cylinder body sets up and sets up perpendicularly with the axis of telescopic link, installs the actuating mechanism who is used for controlling the cylinder body rotation and location in the frame.
The method further comprises the following steps: one end of the cylinder body, which is far away from the telescopic rod, is hinged on the frame.
The method further comprises the following steps: the driving mechanism comprises a lifting rod which is arranged on the frame and is vertical, the lifting rod is positioned below the cylinder body and corresponds to the free end of the cylinder body, and the top end of the lifting rod is abutted against the cylinder body and used for supporting the cylinder body.
The method further comprises the following steps: the top of the lifting rod is rotatably provided with a roller, the lifting rod is contacted with the cylinder body through the roller, and the roller rolls along the cylinder body when the cylinder body rotates.
The method further comprises the following steps: the lifting rod is driven by a telescopic cylinder or an electric actuating cylinder.
The method further comprises the following steps: the cylinder body is bolted on the fixing frame, and the cylinder body is hinged on the frame through the fixing frame and is contacted with the roller through the fixing frame.
The method further comprises the following steps: the pull block is vertical long strip, one side of keeping away from the telescopic link by the note pull block is the right side, and the right side on pull block top is the arc chamfer, and the right side fixedly connected with balancing weight of pull block bottom all is provided with the fixed plate in the front and back both sides of pull block, and the middle part of pull block articulates installs on the fixed plate of its both sides, and the stopper is located fixed connection and just keeps off in the left side of pulling the block bottom on the fixed plate.
The method further comprises the following steps: the cylinder body is a telescopic cylinder, or an electric cylinder, or a linear module.
The utility model has the beneficial effects that: the cylinder body is rotatably arranged on the frame, the working state of the telescopic rod is a horizontal state, the unhooking state of the telescopic rod is a state that the extending end of the telescopic rod is inclined downwards, and the cylinder body is controlled to rotate through a driving mechanism on the frame, so that the working state of the telescopic rod is controlled, and the automatic separation of the pulling machine from the material tray is realized.
Drawings
FIG. 1 is a schematic view of the working state of the present utility model;
FIG. 2 is a schematic view of the unhooking state of the present utility model;
FIG. 3 is a schematic diagram of the structure of the pull block according to the present utility model;
FIG. 4 is a top view of the attachment structure of the fixing plate and stopper of the present utility model;
FIG. 5 is a side view of the attachment of the retaining plate and stopper of the present utility model.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings. Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model. The terms left, middle, right, upper, lower, etc. in the embodiments of the present utility model are merely relative concepts or references to the normal use state of the product, and should not be construed as limiting.
First embodiment:
the utility model provides a draw unhooking structure of material machine, as shown in fig. 1 and 2, including frame 1 and flexible telescopic link 4 that sets up in frame 1, the end that stretches out of telescopic link 4 articulates through the round pin axle has vertical pull block 6, combine shown in fig. 4 and 5, the fixed stopper 51 that is provided with of the end that stretches out of telescopic link 4, stopper 51 is used for blockking the lower extreme of pull block 6 and swings to the shrink direction of telescopic link 4, the cylinder body 2 rotation of telescopic link 4 is installed in frame 1, the rotation axis level setting of cylinder body 2 just sets up perpendicularly with the axis of telescopic link 4, install the actuating mechanism 7 that is used for controlling the rotation of cylinder body 2 and location on frame 1.
Wherein, for being convenient for install pull block 6 on telescopic link 4, combine the fig. 3 to show, pull block 6 is vertical rectangular shape, and the one side that the telescopic link 4 was kept away from to the note pull block 6 is the right side, and the right side on pull block 6 top is arc chamfer 61, and the right side fixedly connected with balancing weight 62 of pull block 6 bottom all is provided with fixed plate 5 in the front and back both sides of pull block 6, and the middle part of pull block 6 articulates on the fixed plate 5 of its both sides, and stopper 51 is located fixed connection on fixed plate 5 and keeps off in the left side of pull block 6 bottom. The cylinder body 2 is a telescopic cylinder, an electric cylinder or a linear module.
Under the same rotation angle, in order to maximize the swing amplitude of the pull block 6, one end, far away from the telescopic rod 4, of the cylinder body 2 is hinged on the frame 1; the driving mechanism 7 may include a swing arm and a servo motor for driving the swing arm to swing and position, or include an eccentric wheel and a servo motor for driving the eccentric wheel to rotate and position, or include other link structures, in order to reduce the cost of the driving mechanism, the driving mechanism 7 includes a vertically arranged lifting rod 72 on the frame 1, the lifting rod 72 is located below the cylinder 2 and corresponds to the free end of the cylinder 2, and the top end of the lifting rod 72 abuts against the cylinder 2 and is used for supporting the cylinder 2; the lift rod 72 is driven by a telescopic cylinder 73 or an electric cylinder.
Second embodiment:
other technical features in the same case as the first embodiment, in order to avoid the direct friction at the top of the lifting rod 72 and to improve the service life of the lifting rod 72, a roller 71 is rotatably mounted at the top of the lifting rod 72, and the lifting rod 72 contacts the cylinder 2 via the roller 71, and the roller rolls along the cylinder 2 when the cylinder 2 rotates.
Third embodiment:
other technical features in the same case as the second embodiment, in order to facilitate the support between the roller 71 and the cylinder 2 and also facilitate the mounting of the cylinder 2 on the frame 1, the cylinder 2 is bolted on the fixing frame 3, the cylinder 2 is hinged on the frame 1 through the fixing frame 3 and contacts the roller 71 through the fixing frame 3, and a plane for matching with the roller 71 is provided on the fixing frame 3 corresponding to the position of the roller 71.
When the telescopic device is in a working state, the lifting rod 72 maintains the telescopic rod 4 in a horizontal state, the telescopic rod 4 stretches into the industrial furnace, the pull block 6 rotates anticlockwise after contacting with the material tray, after the pull block 6 moves to the lower part of the material tray, the pull block 6 rotates clockwise under the action of the balancing weight 62 and is clamped in a clamping groove arranged at the bottom of the material tray, and the telescopic rod 4 is retracted to pull the material tray out of the industrial furnace; when the tray reaches the specified position, the lifting rod 72 descends, the telescopic rod 4 and the cylinder body 2 swing downwards by self weight, namely the extending end of the telescopic rod 4 swings downwards, so that the pull block 6 is pulled out of the tray downwards, the telescopic rod 4 is maintained in an inclined state, the telescopic rod 4 is contracted and reset, and finally the lifting rod 72 ascends and resets to perform the next circulation process.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a draw unhook structure of material machine, includes frame and flexible telescopic link that sets up in the frame, and the end that stretches out of telescopic link articulates through the round pin axle has vertical pull piece, and the end that stretches out of telescopic link is fixed to be provided with the stopper, and the stopper is used for blockking the lower extreme of pull piece and swings its characterized in that to the shrink direction of telescopic link: the cylinder body of telescopic link rotates and installs in the frame, and the rotation axis level of cylinder body sets up and sets up perpendicularly with the axis of telescopic link, installs the actuating mechanism that is used for controlling the cylinder body rotation and location in the frame.
2. The unhooking structure of a pulling machine according to claim 1, wherein: one end of the cylinder body, which is far away from the telescopic rod, is hinged on the frame.
3. The unhooking structure of a pulling machine according to claim 2, wherein: the driving mechanism comprises a lifting rod which is arranged on the frame and is vertical, the lifting rod is positioned below the cylinder body and corresponds to the free end of the cylinder body, and the top end of the lifting rod is abutted against the cylinder body and used for supporting the cylinder body.
4. A unhooking structure of a draw machine according to claim 3, wherein: the top of the lifting rod is rotatably provided with a roller, the lifting rod is contacted with the cylinder body through the roller, and the roller rolls along the cylinder body when the cylinder body rotates.
5. The unhooking structure of a pulling machine according to claim 4, wherein: the lifting rod is driven by a telescopic cylinder or an electric actuating cylinder.
6. The unhooking structure of a pulling machine according to claim 4, wherein: the cylinder body is bolted on the fixing frame, and the cylinder body is hinged on the frame through the fixing frame and is contacted with the roller through the fixing frame.
7. The unhooking structure of a pulling machine according to claim 1, wherein: the pull block is vertical long strip, one side of keeping away from the telescopic link by the note pull block is the right side, and the right side on pull block top is the arc chamfer, and the right side fixedly connected with balancing weight of pull block bottom all is provided with the fixed plate in the front and back both sides of pull block, and the middle part of pull block articulates installs on the fixed plate of its both sides, and the stopper is located fixed connection and just keeps off in the left side of pulling the block bottom on the fixed plate.
8. The unhooking structure of a pulling machine according to claim 1, wherein: the cylinder body is a telescopic cylinder, or an electric cylinder, or a linear module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420022597.9U CN220624902U (en) | 2024-01-05 | 2024-01-05 | Unhooking structure of material pulling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420022597.9U CN220624902U (en) | 2024-01-05 | 2024-01-05 | Unhooking structure of material pulling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220624902U true CN220624902U (en) | 2024-03-19 |
Family
ID=90214459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420022597.9U Active CN220624902U (en) | 2024-01-05 | 2024-01-05 | Unhooking structure of material pulling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220624902U (en) |
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2024
- 2024-01-05 CN CN202420022597.9U patent/CN220624902U/en active Active
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