CN214526598U - Double-cam linkage high-speed clamping and off-position overturning mechanism - Google Patents
Double-cam linkage high-speed clamping and off-position overturning mechanism Download PDFInfo
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- CN214526598U CN214526598U CN202120384674.1U CN202120384674U CN214526598U CN 214526598 U CN214526598 U CN 214526598U CN 202120384674 U CN202120384674 U CN 202120384674U CN 214526598 U CN214526598 U CN 214526598U
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Abstract
The utility model relates to a press from both sides and get dystopy turnover mechanism, especially relate to a heterotopic turnover mechanism is got to high-speed clamp of double cam linkage. The lifting device comprises an operation frame, wherein a lifting plate capable of moving up and down along the operation frame is arranged in the operation frame, and at least one clamping jaw capable of being turned over and clamped is arranged in the lifting plate. Realize the full-automatic upset of high efficiency of connector to compatible multiple specification product realizes the position switching of product on the frock board. The production efficiency is improved, and the product quality is ensured. In order to ensure full-automatic production and shorten the assembly period of the whole product, a more efficient and high-speed connector turnover mechanism is required to be used, and meanwhile, the production switching of different types of products is also required to be realized.
Description
Technical Field
The utility model relates to a press from both sides and get dystopy turnover mechanism, especially relate to a heterotopic turnover mechanism is got to high-speed clamp of double cam linkage.
Background
In the automatic assembling equipment of the photovoltaic connector, a key process is that products are turned and transferred among stations.
The existing scheme is as follows: at present, most of the procedures in the assembly are manually identified and turned over, and then products are put into a tool tray and continuously enter assembly equipment for automatic assembly.
The automatic assembling device has the main defects of low efficiency, large manual workload, incapability of realizing full-automatic assembly of products, and reduction of product qualification rate caused by manual operation errors (the connector cannot be accurately clamped into a clamping jaw of the tool, and self damage is caused by poor assembly of the connector).
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve exist not enough among the prior art, provide an degree of automation height, can greatly reduce the production cycle of product. The product is judged to be in place and turned over through the digital control system, the production efficiency is greatly improved, the production speed of the process is improved, the full-automatic production is adapted, the mechanical processing production is compared with manual identification turning, the precision is higher, the consistency of finished products is better, and the assembly precision of the product is greatly improved.
The above technical problem of the present invention can be solved by the following technical solutions:
a double-cam linkage high-speed clamping and ex-situ overturning mechanism comprises an operation frame, wherein a lifting plate capable of moving up and down along the operation frame is arranged in the operation frame, and at least one clamping jaw capable of being overturned and clamped is arranged in the lifting plate;
the lifting plate and the clamping jaws are linked through the cam assembly respectively, the cam assembly drives the lifting plate to displace up and down, and the cam assembly drives the clamping jaws to overturn and clamp;
the cam component comprises a cam rotating shaft fixed with the operating frame, a cam rotating shaft is sleeved with a cam rotating along with the cam rotating shaft, the cam rotates to drive the rocker arm to swing, the tail end of the rocker arm rotates and is positioned with the operating frame through the rocker rotating shaft, and the head of the rocker arm swings up and down.
Preferably, the middle end of the rocker arm is provided with a cam follower, and the cam drives the rocker arm to swing up and down through the cam follower; the cam pivot rotate through the speed reducer, the speed reducer rotate through servo motor, the speed reducer pass through speed reducer mounting flange and handling frame fixed, speed reducer and cam pivot between be connected through the shaft coupling, the shaft coupling establish in speed reducer mounting flange.
Preferably, the back surface of the lifting plate is provided with an overturning clamping jaw mounting plate which linearly displaces along the lifting plate, an overturning shaft which rotates along the lifting plate is arranged in the lifting plate, the overturning shaft drives an overturning arm arranged at the outer end of the overturning shaft to overturn, the clamping jaw is clamped through a clamping jaw air cylinder, and the clamping jaw air cylinder is arranged on the overturning arm;
the tail end cover of trip shaft have the gear, upset clamping jaw mounting panel in be equipped with and drive the gear and carry out meshing driven rack, the back of upset clamping jaw mounting panel be equipped with upset rocking arm ejector pad and lift rocking arm ejector pad, the rocking arm in one of them cam pack drives the lifting plate through the lift rocking arm ejector pad and carries out displacement from top to bottom, the rocking arm in the other cam pack drives the clamping jaw in the lifting plate through upset rocking arm ejector pad and overturns.
Preferably, the trip shaft rotates along the lifting plate through a ball bearing, the lifting plate and the operation frame slide and displace through linear guide rails between and between the turnover clamping jaw mounting plate and the lifting plate, the two side walls of the lifting plate and the bottom end of the operation frame elastically return through extension springs between and between the two side walls of the turnover clamping jaw mounting plate and the bottom end of the lifting plate.
Two clamping jaws which are distributed at intervals and operate synchronously are arranged in the lifting plate.
Preferably, the cam rotating shaft is sleeved with an origin sensing piece, and the operating frame is internally provided with groove-shaped photoelectricity which is distributed with the origin sensing piece in a sensing manner.
The working principle is as follows:
(1) the tray with the 2 products is placed at the designated position, and the 2 tools are opened through an external unlocking mechanism;
(2) and after receiving the tray in-place signal, the servo motor starts to operate. The cam rotating shaft drives 2 cams to synchronously rotate, a cam follower on the rocker arm moves along the tangent plane of the cams, when the cams move to the low point, the height position of the rocker arm descends, the relative heights of the 2 rocker arms, the overturning rocker arm pushing block and the lifting rocker arm pushing block also descend, the elastic force of the extension spring is recovered, the lifting plate descends along the linear guide rail, the rack rotates along the gear, the overturning shaft is driven along with the gear, the overturning height of the clamping jaw descends, and when the rocker arms descend to a product grabbing area, the clamping jaw simultaneously opens and picks up a product;
(3) in the continuous operation of the servo motor, when the cam continues to operate to a high point, the clamping jaw in the lifting plate is lifted and overturned, after the cam is overturned by 180 degrees to reach a designated tool position, the clamping jaw releases a product, the motor continues to operate, and the height of the cam rises to restore the original position;
(4) and completing the processes, automatically resetting all the mechanisms to the initial positions, and repeating the steps.
The turnover mechanism is combined with the cam and the swing arm and driven by the servo motor, so that the connector can be turned over in a relatively simple up-down lifting motion, and the connector can be accurately placed on the clamping jaw of the tooling plate. The equipment mainly comprises a cam lifting mechanism, a gear rack overturning mechanism and a pneumatic clamping jaw grabbing mechanism to meet the assembly requirement.
Compared with manual turning, the mechanism can greatly shorten the time for putting products into the assembly equipment, saves the labor cost, and is simple in structure and convenient to assemble.
The innovation points are as follows:
1. full-automatic parts are in place: the mode that has been equipped with high-speed motion tray before the part upset carries out accurate material loading location, has guaranteed the automatic demand that targets in place of tray in long-time. Compared with manual operation, the mode has the advantages of stable rhythm, high efficiency, labor cost saving and the like.
2. The grabbing mechanism is lifted: the speed in the turning process is required to be fast, so the mechanism design of the grabbing mechanism is very critical. The grabbing lifting mechanism is realized by installing two cams with different sizes on the driving shaft, and the large cam limits the movement stroke of the lower mounting plate by controlling the upper mounting plate connected with the rack. Meanwhile, the large cam and the small cam move coaxially to enable the upper mounting plate and the lower mounting plate to lift simultaneously, and therefore the purpose that the mounting plates lift to enable the clamping jaws to turn over is achieved. The cam rotates in one period, and the upper mounting plate and the lower mounting plate are driven to lift through the driven swing arm. After the two cams are coaxially assembled, the profiles of the upper half parts are different, and the profiles of the lower half parts are the same.
3. Turning over the clamping jaw: the turnover mechanism mainly utilizes the matching structure among the large cam, the small cam, the swing arm, the gear and the rack, utilizes the change of stroke difference generated in the rotating process of the large cam and the small cam, and enables the gear meshed with the rack to rotate by up-down lifting motion of the rack, so that the clamping jaw connected with the gear is turned over finally.
The advantages are that: the production process is optimized, the manual taking process is omitted, and the labor cost is reduced; the error of manual operation is avoided, the production precision and efficiency are improved, and the cost is reduced; the production speed is accelerated, and the efficiency is improved; the manufacturing efficiency is improved.
Therefore, the utility model discloses a high-speed clamp of twin cam linkage gets dystopy turnover mechanism realizes the full-automatic upset of high efficiency of connector to compatible multiple specification product realizes the position switching of product on the frock board. The production efficiency is improved, and the product quality is ensured. In order to ensure full-automatic production and shorten the assembly period of the whole product, a more efficient and high-speed connector turnover mechanism is required to be used, and meanwhile, the production switching of different types of products is also required to be realized.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is another schematic perspective view of the present invention;
fig. 3 is a schematic sectional structure of the present invention;
fig. 4 is a schematic sectional structure of the present invention;
fig. 5 is a schematic view of a partial structure in the present invention;
FIG. 6 is a schematic cross-sectional view of D-D of FIG. 5;
FIG. 7 is a schematic cross-sectional view E-E of FIG. 5;
fig. 8 is a schematic diagram of a related structure of the lifting plate of the present invention;
FIG. 9 is a schematic cross-sectional view of C-C of FIG. 8;
FIG. 10 is a schematic top view of the structure of FIG. 7;
fig. 11 is a schematic view of the backside structure of fig. 7.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example 1: as shown in the figure, the double-cam linkage high-speed clamping and ex-situ overturning mechanism comprises an operation frame 1, wherein a lifting plate 2 capable of moving up and down along the operation frame 1 is arranged in the operation frame 1, and at least one clamping jaw 3 capable of overturning and clamping is arranged in the lifting plate 2;
the lifting plate 2 and the clamping jaws 3 are linked through a cam assembly respectively, the cam assembly drives the lifting plate 2 to displace up and down, and the cam assembly drives the clamping jaws 3 to overturn and clamp;
the cam component comprises a cam rotating shaft 4 fixed with the operating frame 1, a cam 5 rotating along with the cam rotating shaft 4 is sleeved outside the cam rotating shaft 4, the cam 5 rotates to drive a rocker arm 6 to swing, the tail end of the rocker arm 6 rotates and is positioned with the operating frame 1 through a rocker arm rotating shaft 7, and the head of the rocker arm 6 swings up and down.
The middle end of the rocker arm 6 is provided with a cam follower 8, and the cam 5 drives the rocker arm 6 to swing up and down through the cam follower 8; cam shaft 4 rotate through speed reducer 9, speed reducer 9 rotate through servo motor 10, speed reducer 9 fixed with handling frame 1 through speed reducer mounting flange 11, speed reducer 9 and cam shaft 4 between be connected through shaft coupling 12, shaft coupling 12 establish in speed reducer mounting flange 11.
The back of the lifting plate 2 is provided with an overturning clamping jaw mounting plate 15 which linearly displaces along the lifting plate 2, an overturning shaft 16 which rotates along the lifting plate 2 is arranged in the lifting plate 2, the overturning shaft 16 drives an overturning arm 17 arranged at the outer end of the overturning shaft 16 to overturn, the clamping jaw 3 is clamped through a clamping jaw cylinder 18, and the clamping jaw cylinder 18 is mounted on the overturning arm 17;
the tail end cover of trip shaft 16 have gear 19, upset clamping jaw mounting panel 15 in be equipped with and drive gear 19 and carry out meshing driven rack 20, the back of upset clamping jaw mounting panel 15 be equipped with upset rocking arm ejector pad 21 and lift rocking arm ejector pad 22, rocking arm 6 in one of them cam pack drives lift plate 2 through lift rocking arm ejector pad 22 and carries out displacement from top to bottom, rocking arm 6 in the other cam pack overturns through the clamping jaw 3 that upset rocking arm ejector pad 21 drove in the lift plate 2.
The trip shaft 16 rotate along lifting plate 2 through ball bearing 23, lifting plate 2 and handling frame 1 between, upset clamping jaw mounting panel 15 and lifting plate 2 between respectively carry out the displacement that slides through linear guide 24, the both sides wall of lifting plate 2 and the bottom of handling frame 1 between, the both sides wall of upset clamping jaw mounting panel 15 and the bottom of lifting plate 2 between carry out the elasticity return through extension spring 25 respectively.
The cam rotating shaft 4 is sleeved with an original point induction sheet 13, and the operation frame 1 is internally provided with a groove-shaped photoelectric sensor 14 which is distributed with the original point induction sheet 13 in an induction manner.
Claims (5)
1. The utility model provides a high-speed clamp of double cam linkage is got dystopy and is turned over mechanism which characterized in that: the device comprises an operation frame (1), wherein a lifting plate (2) capable of moving up and down along the operation frame (1) is arranged in the operation frame (1), and at least one clamping jaw (3) capable of being turned over and clamped is arranged in the lifting plate (2);
the lifting plate (2) and the clamping jaws (3) are linked through a cam assembly respectively, the cam assembly drives the lifting plate (2) to move up and down, and the cam assembly drives the clamping jaws (3) to overturn and clamp;
the cam component comprises a cam rotating shaft (4) fixed with the operating frame (1), a cam (5) rotating along with the cam rotating shaft (4) is sleeved outside the cam rotating shaft (4), the cam (5) rotates to drive the rocker arm (6) to swing, the tail end of the rocker arm (6) rotates and is positioned with the operating frame (1) through the rocker rotating shaft (7), and the head of the rocker arm (6) swings up and down.
2. The double-cam linkage high-speed clamping and dislocation overturning mechanism as claimed in claim 1, wherein: the middle end of the rocker arm (6) is provided with a cam follower (8), and the cam (5) drives the rocker arm (6) to swing up and down through the cam follower (8); cam shaft (4) rotate through speed reducer (9), speed reducer (9) rotate through servo motor (10), speed reducer (9) fixed with handling frame (1) through speed reducer mounting flange (11), speed reducer (9) and cam shaft (4) between be connected through shaft coupling (12), shaft coupling (12) establish in speed reducer mounting flange (11).
3. The double-cam linkage high-speed clamping and dislocating mechanism of claim 1 or 2, which is characterized in that: the back of the lifting plate (2) is provided with a turnover clamping jaw mounting plate (15) which linearly displaces along the lifting plate (2), a turnover shaft (16) which rotates along the lifting plate (2) is arranged in the lifting plate (2), the turnover shaft (16) drives a turnover arm (17) arranged at the outer end of the turnover shaft (16) to turn over, the clamping jaw (3) is clamped through a clamping jaw cylinder (18), and the clamping jaw cylinder (18) is arranged on the turnover arm (17);
the tail end cover of trip shaft (16) have gear (19), upset clamping jaw mounting panel (15) in be equipped with and drive gear (19) and carry out meshing driven rack (20), the back of upset clamping jaw mounting panel (15) be equipped with upset rocking arm ejector pad (21) and lift rocking arm ejector pad (22), rocking arm (6) in one of them cam pack drive lifting plate (2) through lift rocking arm ejector pad (22) and carry out displacement from top to bottom, rocking arm (6) in the other cam pack drive clamping jaw (3) in lifting plate (2) through upset rocking arm ejector pad (21) and overturn.
4. The dual-cam linked high-speed clamping and dislocating mechanism of claim 3, wherein: trip shaft (16) rotate along lifting plate (2) through ball bearing (23), lifting plate (2) and handling frame (1) between, the displacement that slides through linear guide (24) respectively between upset clamping jaw mounting panel (15) and lifting plate (2), the both sides wall of lifting plate (2) and the bottom of handling frame (1) between, the both sides wall of upset clamping jaw mounting panel (15) and the bottom of lifting plate (2) between carry out the elasticity return through extension spring (25) respectively.
5. The double-cam linkage high-speed clamping and dislocation overturning mechanism as claimed in claim 2, wherein: the cam rotating shaft (4) is sleeved with an original point induction sheet (13), and a groove type photoelectric sensor (14) which is in induction distribution with the original point induction sheet (13) is arranged in the operating frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120384674.1U CN214526598U (en) | 2021-02-19 | 2021-02-19 | Double-cam linkage high-speed clamping and off-position overturning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120384674.1U CN214526598U (en) | 2021-02-19 | 2021-02-19 | Double-cam linkage high-speed clamping and off-position overturning mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN214526598U true CN214526598U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120384674.1U Active CN214526598U (en) | 2021-02-19 | 2021-02-19 | Double-cam linkage high-speed clamping and off-position overturning mechanism |
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| CN (1) | CN214526598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023341A (en) * | 2021-02-19 | 2021-06-25 | 杭州徐睿机械有限公司 | Double-cam linkage high-speed clamping and dislocation overturning mechanism and operation method thereof |
-
2021
- 2021-02-19 CN CN202120384674.1U patent/CN214526598U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023341A (en) * | 2021-02-19 | 2021-06-25 | 杭州徐睿机械有限公司 | Double-cam linkage high-speed clamping and dislocation overturning mechanism and operation method thereof |
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