CN219566745U - Stop device - Google Patents
Stop device Download PDFInfo
- Publication number
- CN219566745U CN219566745U CN202320654910.6U CN202320654910U CN219566745U CN 219566745 U CN219566745 U CN 219566745U CN 202320654910 U CN202320654910 U CN 202320654910U CN 219566745 U CN219566745 U CN 219566745U
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- Prior art keywords
- connecting plate
- base
- stopper
- cylinder
- plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to the technical field of automobile production equipment, and provides a stopper, which comprises: base, cylinder, stopping device, to the hindrance stopper and block the mechanism, the cylinder rotates the setting and is in one side of base bottom, the output of cylinder is equipped with the slat, to the hindrance stopper setting be in the opposite side of base bottom, stopping device sets up on the base, stopping device is located the cylinder with between the hindrance stopper, block the mechanism setting and be in on the base. Through setting up blocking mechanism and stopping mechanism, the extension end of cylinder drives slat and first connecting plate and moves towards the direction that blocks the stopper, and first connecting plate removes the in-process, can drive second connecting plate and third connecting plate synchronous motion, and first connecting plate, second connecting plate and third are connected and are wholly present straight line vertical form this moment, and the third connecting plate is the connecting plate of vertically part with the base and forms the transportation part direction of advancing and block.
Description
Technical Field
The utility model relates to the technical field of automobile production equipment, in particular to a stopper.
Background
In the field of automobile production, the transportation of large parts is generally finished by adopting an aerial friction line, and in-place stopping of each working section in the part transportation process is finished by a stopper so as to ensure absolute stopping of workpieces. The prior art generally adopts a mode that a driving device (a motor or an air cylinder, etc.) is directly connected with a blocking piece to finish the work stop, and only one-way stop is considered. The driving device is directly connected with the stop blocking piece, so that the driving device is high in stress and poor in stability, and the service life of the driving device is influenced. Meanwhile, for a line body with poor level, the line body cannot be limited and stopped at the front and back. In view of this, the present utility model has been made.
Disclosure of Invention
The utility model provides a stopper, which aims to solve the problems that in the prior art, a driving device (a motor/a cylinder) is generally adopted to directly connect with a blocking piece to finish workpiece stopping, and only one-way stopping is considered. The driving device is directly connected with the stop blocking piece, so that the driving device is high in stress and poor in stability, and the service life of the driving device is influenced. Meanwhile, for a line body with poor level, the technical problem that the line body can not be simultaneously limited and stopped before and after the line body is limited is solved.
The technical aim of the utility model is realized by the following technical scheme: a stopper, comprising: the device comprises a base, a cylinder, a backstop device, a stopping stopper and a blocking mechanism, wherein the cylinder is rotationally arranged on one side of the bottom of the base, a long slat is arranged at the output end of the cylinder, the stopping stopper is arranged on the other side of the bottom of the base, the backstop device is arranged on the base, the backstop device is positioned between the cylinder and the stopping stopper, the blocking mechanism is arranged on the base, and the output end of the cylinder is connected with the blocking mechanism;
the blocking mechanism comprises a first connecting plate, a second connecting plate and a third connecting plate, wherein the first connecting plate is rotationally arranged on the base, the first connecting plate is rotationally connected with the strip plate, the first connecting plate is in contact fit with the blocking device, the second connecting plate is rotationally arranged on the first connecting plate, the third connecting plate is rotationally arranged on the second connecting plate, and the third connecting plate is rotationally connected with the base.
Preferably, a support frame is arranged on the base, the support frame is located between the arrival blocking device and the air cylinder, the backstop device is connected with the support frame, and the third connecting plate is connected with the support frame in a rotating mode.
Preferably, the to-be-blocked stopper comprises a first supporting plate and a blocking block, wherein the first supporting plate is arranged on the base, the blocking block is arranged on one side, facing the first connecting plate, of the first supporting plate, and the blocking block is in contact fit with the first connecting plate.
Preferably, the retaining device comprises a limiting plate and a retaining plate, the limiting plate is arranged on the supporting frame, and the retaining plate is rotatably arranged on the limiting plate.
Preferably, a second supporting plate is arranged on the base, and the air cylinder is rotatably arranged on the second supporting plate.
Preferably, the third connecting plate is L-shaped.
Compared with the prior art, the utility model has the following beneficial effects: through the arrangement of the blocking mechanism and the retaining mechanism, the extending end of the air cylinder drives the long slat and the first connecting plate to move towards the direction of the blocking stopper, the first connecting plate can drive the second connecting plate to synchronously move with the third connecting plate in the moving process, at the moment, the first connecting plate, the second connecting plate and the third connecting plate are integrally in a straight vertical shape, the third connecting plate and the connecting plate of the vertical part of the base form blocking on the advancing direction of the transportation part, the blocking mechanism is arranged to block the transportation part, the part of the blocking mechanism can counteract the collision force of part of the transportation part, thereby achieving the effect of protecting the air cylinder, prolonging the service life of the air cylinder, simultaneously, the retaining device blocks the retreating direction, realizing the locking of the transportation part,
drawings
FIG. 1 is a schematic view of the structure of the present utility model in a blocking state;
FIG. 2 is a schematic view of the structure of the present utility model in a non-blocking state;
in the figure: 1. a base; 101. a support frame; 2. a cylinder; 21. a long slat; 3. a first connection plate; 4. a second connecting plate; 5. a third connecting plate; 6. a first support plate; 7. a blocking piece; 8. a limiting plate; 9. a retaining plate; 10. and a second support plate.
Detailed Description
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
Referring to fig. 1-2, a stopper, comprising: the device comprises a base 1, a cylinder 2, a backstop device, a blocking stopper and a blocking mechanism, wherein the cylinder 2 is rotatably arranged on one side of the bottom of the base 1, the output end of the cylinder 2 is provided with a long slat 21, the blocking stopper is arranged on the other side of the bottom of the base 1, the backstop device is arranged on the base 1, the backstop device is arranged between the cylinder 2 and the blocking stopper, the blocking mechanism is arranged on the base 1, and the output end of the cylinder 2 is connected with the blocking mechanism;
the blocking mechanism comprises a first connecting plate 3, a second connecting plate 4 and a third connecting plate 5, wherein the first connecting plate 3 is rotationally arranged on the base 1, the first connecting plate 3 is rotationally connected with the long slat 21, the first connecting plate 3 is in contact fit with the blocking device, the second connecting plate 4 is rotationally arranged on the first connecting plate 3, the third connecting plate 5 is rotationally arranged on the second connecting plate 4, and the third connecting plate 5 is rotationally connected with the base 1.
According to the technical scheme, in the component transportation process, when the current position is detected to be empty by the friction wire, the PLC control system controls the air cylinder 2 to work, the output end of the air cylinder 2 stretches out, the stretching end of the air cylinder 2 drives the long slat 21 and the first connecting plate 3 to move towards the direction of the blocking baffle, specifically, by arranging the long slat 21, the long slat 21 and the first connecting plate 3 are convenient to realize rotary connection, namely, the air cylinder 2 drives the first connecting plate 3 to move through the long slat 21 until the first connecting plate 3 stops moving after contacting with the blocking baffle, the blocking baffle plays a role in limiting and positioning the first connecting plate 3, at the moment, the first connecting plate 3 is in a vertical state, because the connecting position of the first connecting plate 3 and the air cylinder 2 moves, the air cylinder 2 rotates downwards at the moment, in the moving process of the first connecting plate 3, the second connecting plate 4 and the third connecting plate 5 are driven to synchronously move, the third connecting plate 5 is in an L shape, the right angle position on the second connecting plate 4 and the third connecting plate 5 is rotationally connected, the second connecting plate 4 drives the third connecting plate 5 to move downwards, one side of the L-shaped third connecting plate 5 is parallel to the base 1, the other side of the L-shaped third connecting plate is vertical to the base 1, at the moment, the first connecting plate 3, the second connecting plate 4 and the third connecting plate 5 are integrally in a straight line shape, particularly, an in-place signal switch is arranged on the third connecting plate 5, after the blocking mechanism is integrally in a straight line vertical state, the in-place signal switch sends out a signal, the PLC control system receives the signal to control the cylinder 2 to be closed, at the moment, the cylinder 2 stops working, the connecting plate of the part of the third connecting plate 5 which is vertical to the base 1 forms blocking to transport parts, at the moment, the blocking mechanism is in a blocking state, when the transportation component moves and collides with the third connecting plate 5, the third connecting plate 5 props against the transportation component to enable the transportation component to be unable to advance, collision force borne by the third connecting plate 5 is transmitted to the air cylinder 2 through the second connecting plate 4, the first connecting plate 3 and the long slat 21, so that most of stress can be eliminated by arranging the blocking mechanism on each component of the blocking mechanism, the air cylinder 2 is prevented from directly blocking the transportation component, the problem that the service life of the air cylinder 2 is influenced due to overlarge stress of the air cylinder 2 is solved, when the transportation component enters the stopper from the stopping device, the stopping state is locked relative to the inner component of the stopper at the moment, and the forward direction and the backward direction of the transportation component are doubly locked through the blocking mechanism and the stopping device, so that the transportation component is not advanced and retreated, and absolute stopping of the transportation component is ensured;
when the front position of the friction line is empty, the plc control system controls the air cylinder 2 to work, at the moment, the output end of the air cylinder 2 is retracted, the output end of the air cylinder 2 drives the first connecting plate 3 to move reversely, at the moment, the air cylinder 2 rotates upwards to be parallel to the base 1, at the moment, the first connecting plate 3 drives the second connecting plate 4 and the third connecting plate 5 to move towards the direction of the air cylinder 2, at the moment, the second connecting plate 4 drives the third connecting plate 5 to rotate upwards due to the fact that the third connecting plate 5 rotates upwards, the third connecting plate 5 does not block the transportation part any more, the transportation part can continue to advance to the next process section, and by arranging a blocking mechanism, the stress of the driving part is eliminated when the stopper is opened, the driving part is protected, and the service life of the driving part is prolonged.
In some embodiments, a support frame 101 is arranged on the base 1, the support frame 101 is located between the anti-blocking device and the air cylinder 2, the anti-back device is connected with the support frame 101, and the third connecting plate 5 is rotatably connected with the support frame 101.
With the above technical solution, the support frame 101 is configured to support and connect the lower side of the third connecting plate 5, and support the retaining device at the same time.
In some embodiments, the to-be-blocked stopper comprises a first supporting plate 6 and a blocking block 7, wherein the first supporting plate 6 is arranged on the base 1, the blocking block 7 is arranged on one side of the first supporting plate 6 facing the first connecting plate 3, and the blocking block 7 is in contact fit with the first connecting plate 3.
By adopting the technical scheme, the blocking block 7 is supported through the first supporting plate 6, the blocking block 7 is vertically arranged on the first supporting plate 6, when the parts of the blocking mechanism are in a straight line shape, the blocking block 7 can prop against the first connecting plate 3, the first connecting plate 3 is limited through the blocking block 7, and the cylinder 2 is prevented from driving the blocking mechanism to excessively move.
In some embodiments, the retaining device comprises a limiting plate 8 and a retaining plate 9, wherein the limiting plate 8 is arranged on the supporting frame 101, and the retaining plate 9 is rotatably arranged on the limiting plate 8.
According to the technical scheme, when the transportation component passes through the retaining device, the transportation component jacks up the retaining plate 9 upwards, the retaining plate 9 rotates clockwise, when the transportation component moves into the stopper, namely the transportation component moves to a position between the third connecting plate 5 and the retaining plate 9, at the moment, the transportation component does not prop against the retaining plate 9 any more, at the moment, the retaining plate 9 rotates downwards to reset, specifically, an included angle between one side of the retaining plate 9 close to the supporting frame 101 and the limiting plate 8 is an acute angle, and therefore the limiting plate 8 limits the top of the retaining plate 9, so that the retaining plate 9 cannot rotate anticlockwise, and the retaining plate 9 limits the transportation component to be unable to retract, so that the retaining effect is achieved.
In some embodiments, the base 1 is provided with a second support plate 10, and the cylinder 2 is rotatably disposed on the second support plate 10.
With the above technical solution, the second support plate 10 is provided for mounting the cylinder 2.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (6)
1. A stopper, characterized by comprising: the device comprises a base (1), a cylinder (2), a stopping device, a stopping stopper and a blocking mechanism, wherein the cylinder (2) is rotatably arranged on one side of the bottom of the base (1), a long slat (21) is arranged at the output end of the cylinder (2), the stopping stopper is arranged on the other side of the bottom of the base (1), the stopping device is arranged on the base (1), the stopping device is arranged between the cylinder (2) and the stopping stopper, the blocking mechanism is arranged on the base (1), and the output end of the cylinder (2) is connected with the blocking mechanism;
the blocking mechanism comprises a first connecting plate (3), a second connecting plate (4) and a third connecting plate (5), wherein the first connecting plate (3) is rotationally arranged on the base (1), the first connecting plate (3) is rotationally connected with the long slat (21), the first connecting plate (3) is in contact fit with the steric stopper, the second connecting plate (4) is rotationally arranged on the first connecting plate (3), the third connecting plate (5) is rotationally arranged on the second connecting plate (4), and the third connecting plate (5) is rotationally connected with the base (1).
2. A stopper according to claim 1, wherein: be equipped with support frame (101) on base (1), support frame (101) are located to the steric stopper with between cylinder (2), the stopping device with support frame (101) are connected, third connecting plate (5) with support frame (101) rotate and are connected.
3. A stopper according to claim 1, wherein: the to-be-blocked stopper comprises a first supporting plate (6) and a blocking block (7), wherein the first supporting plate (6) is arranged on the base (1), the blocking block (7) is arranged on the first supporting plate (6) and faces to one side of the first connecting plate (3), and the blocking block (7) is in contact fit with the first connecting plate (3).
4. A stopper according to claim 2, wherein: the backstop device comprises a limiting plate (8) and a backstop plate (9), wherein the limiting plate (8) is arranged on the supporting frame (101), and the backstop plate (9) is rotatably arranged on the limiting plate (8).
5. A stopper according to claim 1, wherein: the base (1) is provided with a second supporting plate (10), and the air cylinder (2) is rotatably arranged on the second supporting plate (10).
6. A stopper according to claim 1, wherein: the third connecting plate (5) is L-shaped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320654910.6U CN219566745U (en) | 2023-03-29 | 2023-03-29 | Stop device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320654910.6U CN219566745U (en) | 2023-03-29 | 2023-03-29 | Stop device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219566745U true CN219566745U (en) | 2023-08-22 |
Family
ID=87661926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320654910.6U Active CN219566745U (en) | 2023-03-29 | 2023-03-29 | Stop device |
Country Status (1)
Country | Link |
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CN (1) | CN219566745U (en) |
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2023
- 2023-03-29 CN CN202320654910.6U patent/CN219566745U/en active Active
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