CN214732573U - Automatic piece mechanism of getting of car door frame - Google Patents
Automatic piece mechanism of getting of car door frame Download PDFInfo
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- CN214732573U CN214732573U CN202023333951.0U CN202023333951U CN214732573U CN 214732573 U CN214732573 U CN 214732573U CN 202023333951 U CN202023333951 U CN 202023333951U CN 214732573 U CN214732573 U CN 214732573U
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- door frame
- crank
- connecting rod
- power source
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Abstract
The utility model discloses an automatic pickup mechanism for an automobile door frame, which relates to the technical field of pickup mechanical arms and comprises a material pushing mechanism for pushing out the door frame, wherein the material pushing mechanism comprises a plurality of push blocks and a second power source for driving the push blocks to move; the double-crank connecting rod mechanism comprises a driving crank, a connecting rod and a driven crank which are sequentially hinged, and the driving crank is provided with a plurality of connecting holes for being hinged with the connecting rod; the first power source is used for driving the driving crank to rotate; the material grabbing mechanism comprises a bracket connected with the connecting rod and a plurality of air claws for receiving and clamping a door frame pushed out by the material pushing mechanism, and the air claws are arranged on the bracket. The utility model discloses can the flexible adjustment, adapt to different batchs of door frame product and snatch.
Description
Technical Field
The utility model relates to a get a mechanical arm technical field, in particular to automatic mechanism of getting of car door frame.
Background
In realizing the utility model discloses the in-process, the inventor discovers that there is the following problem at least among the prior art, at present, when getting a car door frame, the door frame is grabbed by the centre gripping clamping jaw of centre gripping tool at the beginning, when getting a, again toward outer release door frame, make the door frame break away from the centre gripping tool, centre gripping gas claw among the tilting mechanism carries out the centre gripping, after the centre gripping, tilting mechanism's upset cylinder makes whole tilting mechanism arrive a position toward ground rotation, tilting mechanism centre gripping gas claw withdraws from the door frame again. However, the structure of the turnover mechanism is complex, the clamping part of the clamping gas claw in the turnover mechanism to the door frame is small, the clamping part is easy to be grabbed, the adaptability adjustment according to different batches of door frames is difficult, and the flexible adjustment is lacked.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the embodiment of the utility model provides an automatic mechanism of getting of car door frame can the flexible adjustment, and the door frame product that adapts to different batches snatchs.
According to the embodiment of the utility model, the automatic pickup mechanism for the automobile door frame comprises a material pushing mechanism for pushing out the door frame, wherein the material pushing mechanism comprises a plurality of push blocks and a second power source for driving the push blocks to move; the double-crank connecting rod mechanism comprises a driving crank, a connecting rod and a driven crank which are sequentially hinged, and the driving crank is provided with a plurality of connecting holes for being hinged with the connecting rod; the first power source is used for driving the driving crank to rotate; the material grabbing mechanism comprises a bracket connected with the connecting rod and a plurality of air claws for receiving and clamping a door frame pushed out by the material pushing mechanism, and the air claws are arranged on the bracket.
In an optional or preferred embodiment, the double-crank link mechanism further comprises a support, one end of the driving crank is hinged to the support through a first hinge shaft, one end of the driven crank is hinged to the support through a second hinge shaft, and the first power source drives the driving crank to rotate around the first hinge shaft so as to drive the double-crank link mechanism to move.
In an alternative or preferred embodiment, one end of the connecting rod is hinged to the other end of the driven crank through a third hinge shaft, and the other end of the connecting rod is hinged to the other end of the driven crank through a fourth hinge shaft.
In an alternative or preferred embodiment, the bracket is fitted with a damper for damping the double crank linkage.
In an alternative or preferred embodiment, the first power source is a cylinder.
In an alternative or preferred embodiment, the clamping arm of the gas claw is provided with a polyurethane clamping block.
In an alternative or preferred embodiment, the bracket is further provided with a plurality of guide rods for guiding the door frame.
In an alternative or preferred embodiment, the second power source is an air cylinder, the push block is mounted on a piston rod of the second power source, and the second power source drives the push block to move through a telescopic piston rod, so that the door frame is pushed out.
Based on the technical scheme, the embodiment of the utility model provides a following beneficial effect has at least: according to the technical scheme, the driving crank is driven to rotate through the first power source, so that the double-crank connecting rod mechanism is driven to act, the grabbing mechanism connected to the connecting rod is driven to rotate, the grabbing mechanism can move to the position of the pushing mechanism and receive a door frame pushed out by the pushing mechanism, the grabbing mechanism grabs a plurality of positions of the door frame through the plurality of air claws, the stability of grabbing materials is improved, the driving crank is provided with a plurality of connecting holes used for being hinged to the connecting rod, the double-crank connecting rod mechanism can be flexibly adjusted, and the grabbing position can be adjusted according to door frames of different batches.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a front view of an embodiment of the present invention;
fig. 2 is a perspective view of an embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 and 2, an automatic pickup mechanism for an automobile door frame comprises a material pushing mechanism 40, a material grabbing mechanism 30, a double-crank link mechanism 20 and a first power source 11.
The pushing mechanism 40 is used for pushing out the door frame 100, and the pushing mechanism 40 includes a plurality of pushing blocks 42 and a second power source 41 for driving the pushing blocks 42 to move. Specifically, the second power source 41 is an air cylinder, the push block 42 is attached to a piston rod of the second power source 41, the second power source 41 moves the push block 42 by driving the telescopic piston rod, and the door frame 100 is pushed out.
The double crank link mechanism 20 comprises a driving crank 26, a connecting rod 28 and a driven crank 27 which are sequentially hinged, wherein the driving crank 26 is provided with a plurality of connecting holes 29 for being hinged with the connecting rod 28. Preferably, the dual-crank link mechanism 20 further includes a bracket 21, one end of the driving crank 26 is hinged to the bracket 21 through the first hinge shaft 22, one end of the driven crank 27 is hinged to the bracket 21 through the second hinge shaft 23, and the first power source 11 drives the driving crank 26 to rotate around the first hinge shaft 22, so as to drive the dual-crank link mechanism 20 to move. Further, one end of the connecting rod 28 is hinged to the other end of the driven crank 26 through the third hinge shaft 24, and the other end of the connecting rod 28 is hinged to the other end of the driven crank 27 through the fourth hinge shaft 25.
In this embodiment, the first power source 11 is used for driving the driving crank 26 to rotate, specifically, the first power source 11 is a cylinder, it can be understood that the first power source 11 drives the driving crank 26 to rotate to drive the dual-crank link mechanism 20 to move, the material grabbing mechanism 30 includes a bracket 31 connected to the link 28 and a plurality of air jaws 32 for receiving and clamping the door frame 100 pushed out by the material pushing mechanism 40, and the air jaws 32 are mounted on the bracket 31. Therefore, the bracket 31 connected to the connecting rod 28 rotates along with the double-crank connecting rod mechanism 20, the bracket is rotated to the position of the material pushing mechanism 40 to receive the door frame 100, the air claws on the bracket 31 clamp the door frame to smoothly take the parts, and the air claws are two or more, so that the stability of material grabbing can be improved. And the driving crank 26 is provided with a plurality of connecting holes 29 for hinging with the connecting rod 28, the double-crank connecting rod mechanism 20 can be flexibly adjusted, and the grabbing position can be adjusted according to different batches of door frames. In an embodiment of the present invention, the bracket 31 further has a plurality of guiding rods 33 installed thereon for guiding the door frame 100, so as to further improve the positioning of the door frame when grabbing.
Preferably, the clamping arm of the gas claw 32 is provided with a polyurethane clamping block, so that the door frame 100 is not easy to scratch.
Preferably, the bracket 21 is provided with a buffer 12 for buffering the double-crank link mechanism 20, the double-crank link mechanism 20 drives the grabbing mechanism 30 to rotate to the position of the pushing mechanism 40 to grab the door frame 100, and then the door frame 100 rotates and can be buffered by the buffer 12, and the buffer can select a hydraulic buffer or a spring buffer.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. The utility model provides an automatic mechanism of getting of car door frame which characterized in that: comprises that
The pushing mechanism (40) is used for pushing out the door frame (100), and the pushing mechanism (40) comprises a plurality of pushing blocks (42) and a second power source (41) used for driving the pushing blocks (42) to move;
the double-crank connecting rod mechanism (20), the double-crank connecting rod mechanism (20) comprises a driving crank (26), a connecting rod (28) and a driven crank (27) which are sequentially hinged, and the driving crank (26) is provided with a plurality of connecting holes (29) which are used for being hinged with the connecting rod (28);
a first power source (11) for driving the driving crank (26) to rotate; and
the material grabbing mechanism (30) comprises a bracket (31) connected with the connecting rod (28) and a plurality of air claws (32) used for receiving and clamping a door frame (100) pushed out by the material pushing mechanism (40), and the air claws (32) are arranged on the bracket (31).
2. The automatic pickup mechanism of automobile door frame according to claim 1, characterized in that: double crank link mechanism (20) still include support (21), initiative crank (26) one end through first articulated shaft (22) with support (21) are articulated, driven crank (27) one end through second articulated shaft (23) with support (21) are articulated, first power supply (11) are through the drive initiative crank (26) wind first articulated shaft (22) rotate, thereby drive double crank link mechanism (20) motion.
3. The automatic pickup mechanism of automobile door frame according to claim 2, characterized in that: one end of the connecting rod (28) is hinged with the other end of the driven crank (27) through a third hinge shaft (24), and the other end of the connecting rod (28) is hinged with the other end of the driving crank (26) through a fourth hinge shaft (25).
4. The automatic pickup mechanism of automobile door frame according to claim 2, characterized in that: and the bracket (21) is provided with a buffer (12) for buffering the double-crank connecting rod mechanism (20).
5. The automatic pickup mechanism of automobile door frame according to claim 2, characterized in that: the first power source (11) is a cylinder.
6. The automatic pickup mechanism of an automobile door frame according to any one of claims 1 to 5, characterized in that: the clamping arm of the gas claw (32) is provided with a polyurethane clamping block.
7. The automatic pickup mechanism of automobile door frame according to claim 6, characterized in that: the bracket (31) is also provided with a plurality of guide rods (33) for guiding the door frame (100).
8. The automatic pickup mechanism of an automobile door frame according to any one of claims 1 to 5, characterized in that: the second power source (41) is an air cylinder, the push block (42) is installed on a piston rod of the second power source (41), and the second power source (41) drives the push block (42) to move through a telescopic piston rod, so that the door frame (100) is pushed out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023333951.0U CN214732573U (en) | 2020-12-31 | 2020-12-31 | Automatic piece mechanism of getting of car door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023333951.0U CN214732573U (en) | 2020-12-31 | 2020-12-31 | Automatic piece mechanism of getting of car door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214732573U true CN214732573U (en) | 2021-11-16 |
Family
ID=78636960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023333951.0U Active CN214732573U (en) | 2020-12-31 | 2020-12-31 | Automatic piece mechanism of getting of car door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214732573U (en) |
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2020
- 2020-12-31 CN CN202023333951.0U patent/CN214732573U/en active Active
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