CN208005722U - A kind of anticollision device, collision-prevention device - Google Patents
A kind of anticollision device, collision-prevention device Download PDFInfo
- Publication number
- CN208005722U CN208005722U CN201820092520.3U CN201820092520U CN208005722U CN 208005722 U CN208005722 U CN 208005722U CN 201820092520 U CN201820092520 U CN 201820092520U CN 208005722 U CN208005722 U CN 208005722U
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- contact
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- contact block
- collision
- limit contact
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000004888 barrier function Effects 0.000 claims 3
- 229920001651 Cyanoacrylate Polymers 0.000 claims 1
- 239000004830 Super Glue Substances 0.000 claims 1
- 230000005489 elastic deformation Effects 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000006698 induction Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a kind of anticollision device, collision-prevention devices, for being mounted on same rectilinear orbit, and the anticollision between two movable bodies to do relative motion under power plant driving, which is characterized in that including the first anticollision mechanism and the second anticollision mechanism being separately fixed on two movable bodies.Contact and contact induction body is arranged in the utility model, and when movable body does relative motion to the two and contacts with each other, contact induction body sends out electric signal, and control power plant is shut down or two movable body skiddings；Be provided with the first limit contact block and the second limit contact block simultaneously, between the spacing being smaller than between two movable bodies, therefore the rigid contact between the first limit contact block and the second limit contact block can ensure that there are one safe distances between two movable bodies.
Description
Technical Field
The utility model relates to an anticollision institution.
Background
In the relevant processing and detecting process of the display module, the display module can be moved between different stations, and a plurality of display modules are often required to be moved from one station to another station by a plurality of moving mechanisms at the same time, and the moving sequence of the moving mechanisms is designed to be carried out according to the sequence, so that the moving mechanisms are avoided and not interfered with each other, and the display module on the moving mechanisms is prevented from being damaged due to collision. However, since a plurality of transfer mechanisms may have position detection errors or control errors during actual production operations, it is necessary to design a collision prevention device to prevent collision of the transfer mechanisms due to the occurrence of the above-described abnormality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a can prevent device of striking.
To achieve the purpose, the utility model adopts the following technical proposal:
an anti-collision device is used for anti-collision between two moving bodies which are arranged on the same linear track and do relative motion under the drive of a power device, and is characterized by comprising a first anti-collision mechanism and a second anti-collision mechanism which are respectively fixed on the two moving bodies,
the first anti-collision mechanism comprises a first support fixed on one of the moving bodies, a contact inductor and a first limit contact block are arranged on the first support, and the contact inductor controls the power device to stop and/or the two moving bodies to brake after being contacted;
the second anti-collision mechanism comprises a second support connected to the other moving body, and a contact body and a second limit contact block are arranged on the second support, so that:
the connecting line between the contact body and the contact inductor and the connecting line between the first limit contact block and the second limit contact block are parallel to the linear track; and is
The minimum distance between the contact body and the contact inductor is smaller than the distance between the two moving bodies and larger than the distance between the first limit contact block and the second limit contact block.
As a further improvement of the present invention, the contact body is rotatably connected to the second support, and is provided with at least one and is directed to the extension arm of the contact inductor, the contact body and the rotation resistance between the second supports can be restricted to the rotation of the contact body when no external force is applied.
As a further improvement, the extension arm is provided with two, and the included angle between them is, the free end of extension arm rotates and is connected with the gyro wheel.
As a further improvement of the present invention, the contact body is slidably connected in the sliding groove in the second support, the sliding groove is parallel to the linear rail, the contact body is connected with the sliding groove through a resistance, and the resistance is used for limiting the sliding groove along which the contact body slides when no external force is applied.
As a further improvement of the present invention, the first limit contact block and the second limit contact block can be elastically deformed when colliding with each other.
As a further improvement of the present invention, the first limit contact block and the second limit contact block are both made of high-strength rubber.
The utility model has the advantages that the utility model is provided with the contact body and the contact inductor, when the moving body makes relative motion and the two contact each other, the contact inductor sends out signals to control the power device to stop or the two moving bodies to brake; the first limit contact block and the second limit contact block are arranged at the same time, and the distance between the first limit contact block and the second limit contact block is smaller than the distance between the two moving bodies, so that the rigid contact between the first limit contact block and the second limit contact block can ensure a safe distance between the two moving bodies.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
in the figure: 2-a motile; 4-a first anticollision mechanism; 6-a second anticollision mechanism; 8-a first scaffold; 10-a contact inductor; 12-a first extreme contact block; 14-a second support; 16-a contact body; 18-a second limit contact block; 20-a cantilever arm; 22-roller.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 2, the present invention includes a first collision avoidance mechanism 4 and a second collision avoidance mechanism 6 respectively fixed to two moving bodies 2,
the first anti-collision mechanism 4 comprises a first bracket 8 fixed on one of the moving bodies 2, a contact inductor 10 and a first limit contact block 12 are arranged on the first bracket 8, and after the contact inductor 10 is contacted, the power device is controlled to stop and/or two moving bodies 2 are controlled to brake;
the second collision avoidance mechanism 6 includes a second bracket 14 connected to the other moving body 2, and a contact body 16 and a second limit contact block 18 are provided on the second bracket 14 while ensuring that:
the connecting line between the contact body 16 and the contact inductor 10 and the connecting line between the first limit contact block 12 and the second limit contact block 18 are parallel to the linear track; and is
The minimum distance between the contact body 16 and the contact inductor 10 is smaller than the distance between two moving bodies 2 and larger than the distance between the first limit contact block 12 and the second limit contact block 18.
Through set up first anticollision institution 4 and second anticollision institution 6 on two moving bodies 2 respectively, can effectively prevent to keep safe distance when two moving bodies 2 accident from colliding, prevent that the product that bears on the moving body 2 from colliding, reduce the probability that the product takes place the damage.
As a further improvement of the present invention, the contact 16 is rotatably connected to the second support 14, and is provided with at least one extending arm 20 pointing to the contact inductor 10, and the rotation resistance between the contact 16 and the second support 14 can limit the rotation of the contact 16 when no external force is applied.
As a further improvement of the present invention, the extension arm 20 is provided with two, and the included angle therebetween is, the free end of the extension arm 20 is rotatably connected with the roller 22.
As a further improvement of the present invention, the contact 16 is slidably connected in a sliding groove in the second support 14, the sliding groove is parallel to the linear track, the contact 16 is matched with the sliding groove to generate a resistance, and the resistance is used for limiting the contact 16 to slide along the sliding groove when no external force is applied.
As a further improvement of the present invention, the first limit contact block 12 and the second limit contact block 18 can be elastically deformed when colliding with each other.
As a further improvement of the present invention, the first limit contact block 12 and the second limit contact block 18 are made of high-strength rubber.
The specific principle of the utility model is as follows:
(1) when the moving body 2 moves relatively, firstly braking, the working principle is that when the contact body 16 and the contact inductor 10 contact with each other, the contact inductor 10 sends an electric signal to control the power plant to stop or the moving body 2 to brake, and then the moving body 2 may continue to move, which is called braking distance;
(2) because of the existence of the braking distance, the first limit contact block 12 and the second limit contact block 18 are arranged, and the distance between the first limit contact block 12 and the second limit contact block 18 is smaller than the distance between the two moving bodies 2, so that when the first limit contact block 12 and the second limit contact block 18 are in rigid contact, a sufficient safety distance between the two moving bodies 2 can be ensured, the inertia force generated by rigid contact in the process is small, the clamping of a workpiece on the moving body 2 is not influenced, and the damage to the product is reduced.
(3) The contact body 16 is connected to the second support 14 in a sliding connection or a rotating connection manner, and can move along the movement direction of the contact inductor 10 when being in contact with the contact inductor 10, so that the buffer of the moving body 2 on the braking distance is ensured;
(4) the protruding arm 20 is provided with a roller 22, and when the protruding arm contacts the contact sensor 10, a part of force acts on the roller 22, so that the roller 22 is driven to rotate, and a certain discharging force is exerted.
(5) The first limit contact piece 12 and the second limit contact piece 18 are elastically deformed when they are in contact with each other, and can provide a certain cushioning effect.
(6) The first limit contact block 12 and the second limit contact block 18 are both made of high-strength rubber and have good elasticity.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (6)
1. An anti-collision device is used for anti-collision between two moving bodies (2) which are arranged on the same linear track and do relative motion under the drive of a power device, and is characterized by comprising a first anti-collision mechanism (4) and a second anti-collision mechanism (6) which are respectively fixed on the two moving bodies (2),
the first anti-collision mechanism (4) comprises a first support (8) fixed on one of the moving bodies (2), a contact inductor (10) and a first limit contact block (12) are arranged on the first support (8), and after the contact inductor (10) is contacted, the power device is controlled to stop and/or the two moving bodies (2) are controlled to brake;
the second anti-collision mechanism (6) comprises a second bracket (14) connected to the other moving body (2), and a contact body (16) and a second limit contact block (18) are arranged on the second bracket (14); wherein,
the connecting line between the contact body (16) and the contact inductor (10) and the connecting line between the first limit contact block (12) and the second limit contact block (18) are parallel to the linear track; and is
The minimum distance between the contact body (16) and the contact inductor (10) is smaller than the distance between the two moving bodies (2) and larger than the distance between the first limit contact block (12) and the second limit contact block (18).
2. A collision avoidance device according to claim 1, characterized in that the contact body (16) is pivotally connected to the second bracket (14) and is provided with at least one projecting arm (20) directed towards the contact-inducing body (10).
3. A crash barrier as claimed in claim 2, characterised in that said arms (20) are provided in two with an angle of 90 ° between them, the free ends of said arms (20) being rotatably connected to rollers (22).
4. A crash barrier according to claim 2, characterised in that the contact body (16) is slidably mounted in a slot in the second support (14) parallel to the linear track, the engagement between the contact body (16) and the slot being such as to generate a resistance force which acts to restrain the contact body (16) from sliding along the slot in the absence of external loading.
5. A bump guard as claimed in claim 3 or 4, characterised in that the first extreme contact pad (12) and the second extreme contact pad (18) are capable of elastic deformation upon mutual impact.
6. A crash barrier according to claim 5, wherein said first limit contact block (12) and said second limit contact block (18) are both of a super glue material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092520.3U CN208005722U (en) | 2018-01-19 | 2018-01-19 | A kind of anticollision device, collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092520.3U CN208005722U (en) | 2018-01-19 | 2018-01-19 | A kind of anticollision device, collision-prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208005722U true CN208005722U (en) | 2018-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820092520.3U Active CN208005722U (en) | 2018-01-19 | 2018-01-19 | A kind of anticollision device, collision-prevention device |
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| CN (1) | CN208005722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081314A (en) * | 2018-01-19 | 2018-05-29 | 昆山精讯电子技术有限公司 | A kind of anticollision device, collision-prevention device |
-
2018
- 2018-01-19 CN CN201820092520.3U patent/CN208005722U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081314A (en) * | 2018-01-19 | 2018-05-29 | 昆山精讯电子技术有限公司 | A kind of anticollision device, collision-prevention device |
| CN108081314B (en) * | 2018-01-19 | 2024-05-10 | 昆山精讯电子技术有限公司 | Anti-collision device |
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