Carrier double-clamping turnover device

Abstract

The utility model discloses a double-clamping turnover device for a carrier, which belongs to the technical field of automation equipment and comprises a vertical plate, a supporting bottom plate is fixedly connected to the bottom of the front side of the vertical plate, a reinforcing rib is fixed between the vertical plate and the supporting bottom plate, and a turnover module is mounted at the rear end of the middle of the supporting bottom plate. By means of the modular design, rapid clamping, multi-angle overturning and accurate positioning of a carrier are achieved, meanwhile, the multi-angle overturning device is suitable for workpieces of different specifications, the flexibility of a production line is improved, the production efficiency is improved, the production cost is reduced, and the production efficiency is improved. And the production efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of automation equipment technology, and in particular relates to a dual-clamping and flipping device for a carrier. Background Technology

[0002] In automated production processes, clamping and flipping of carriers are common operations, such as in electronic component assembly and precision part machining. Traditional clamping devices mostly use a single gripper structure, which has the following problems: limited functionality, only able to achieve unidirectional clamping, unable to meet the multi-angle operation requirements of complex workpieces; low efficiency, flipping and clamping must be completed in steps, which is time-consuming; insufficient positioning accuracy, and workpiece displacement is easily caused by mechanical vibration or transmission errors during clamping; complex structure, low modularity, and difficult maintenance and adjustment. To address this, a device integrating dual clamping (left and right, up and down) and high-precision flipping functions is provided. Through modular design, it achieves rapid clamping, multi-angle flipping, and precise positioning of carriers, while adapting to workpieces of different specifications, improving production line flexibility and increasing production efficiency. Utility Model Content

[0003] To address the problems existing in the prior art, this utility model provides a carrier dual-clamping and flipping device. It features modular design for rapid clamping, multi-angle flipping, and precise positioning of the carrier, while also adapting to workpieces of different specifications. This enhances production line flexibility and improves production efficiency. It solves the problems of traditional clamping devices, which often use a single gripper structure, enabling only unidirectional clamping and failing to meet the multi-angle operation requirements of complex workpieces; low efficiency; flipping and clamping must be completed in steps, resulting in long processing times; insufficient positioning accuracy; complex structure; low modularity; and negatively impacting production efficiency.

[0004] This utility model is implemented as follows: a vehicle double clamping and flipping device includes a vertical plate, a supporting base plate is fixedly connected to the bottom front of the vertical plate, a reinforcing rib is fixed between the vertical plate and the supporting base plate, a flipping module is installed at the rear end of the middle of the supporting base plate, a left and right adjustment module is installed at the front end of the supporting base plate, and an up and down adjustment module is installed at the bottom inner side of the left and right adjustment module.

[0005] The flipping module includes a servo motor, a reducer, and a flipping drive shaft. A guide shaft fixing block is fixed to the top of the support base plate by bolts. The servo motor and the reducer are connected by a coupling. A main synchronous pulley one is fixedly installed at the output end of the reducer. The flipping drive shaft is connected to the guide shaft fixing blocks by bearings. A main synchronous pulley two is sleeved and fixed on the flipping drive shaft. The main synchronous pulley one and the main synchronous pulley two are connected by a main synchronous belt drive. Coupling bodies are fixedly installed at both ends of the flipping drive shaft.

[0006] The left and right adjustment module includes a gripper fixing block, a sliding block, a sliding shaft, a hexagonal sliding column, an auxiliary synchronous wheel one, an auxiliary synchronous wheel two, and a flip driven shaft. The two ends of the flip driving shaft are connected to the corresponding hexagonal sliding columns through couplings. A telescopic cylinder is fixedly installed on the support base plate. One side of the sliding block is fixed to the top inner side of the gripper fixing block, and the other side of the sliding block is fixedly connected to the output end of the telescopic cylinder. There are two sliding blocks located on the left and right sides of the support base plate. The sliding blocks slide along the top of the support base plate.

[0007] The up-down adjustment module includes a gripper body and a gripper cylinder. The gripper cylinder is installed on the bottom inner side of the gripper fixing block, and the output end of the gripper cylinder is fixedly connected to the corresponding gripper body.

[0008] As a preferred embodiment of this utility model, a motor mounting base is fixed to the top of the support base plate by bolts, and the servo motor is fixedly mounted on the motor mounting base by bolts.

[0009] This setting facilitates the installation of servo motors and makes them easy to use.

[0010] As a preferred embodiment of this utility model, a rotation limiting block is fixedly connected to the end side wall of the flipping drive shaft, and a limiting adjustment block is fixedly connected to the top inner side of the guide shaft fixing block, with a stop bolt threaded onto the limiting adjustment block.

[0011] With this setting, when the rotating drive shaft rotates, the limit adjustment block will be blocked by the stop bolt when it rotates to a certain angle range, limiting the rotation angle to 0°-180°, preventing overload, improving the rotation adjustment accuracy, and ensuring accurate positioning.

[0012] In a preferred embodiment of this utility model, the upper part of the gripper fixing block is connected to a guide block via a bearing. The guide block slides along the outer wall of the hexagonal sliding column. The sliding shaft is fixed to the middle of the auxiliary synchronous wheel and slides along the inner wall of the hexagonal sliding column. Both the sliding shaft and the guide block are provided with hexagonal slide tracks.

[0013] This design facilitates the synchronous movement of the gripper fixing block, auxiliary synchronous wheel one, auxiliary synchronous wheel two, and sliding shaft along the hexagonal sliding column, enabling the gripper fixing block to move and adjust in the left and right directions, thereby achieving the left and right movement adjustment of the gripper. Furthermore, when the gripper is rotated, the bearing connection of the guide block prevents the gripper fixing block from rotating, while the hexagonal sliding column drives the sliding shaft to rotate through the hexagonal slide rail, which in turn drives auxiliary synchronous wheel one to rotate, and then drives auxiliary synchronous wheel two to rotate.

[0014] In a preferred embodiment of this invention, each sliding block is fixedly connected to a sliding base at its bottom, and a linear rail is fixedly connected to the supporting base plate, with the sliding base sliding along the linear rail.

[0015] This setting improves the stability of the gripper when it slides left and right for adjustment.

[0016] In a preferred embodiment of this invention, the outer wall of the gripper fixing block is connected to an auxiliary synchronous pulley one and an auxiliary synchronous pulley two via bearings. The auxiliary synchronous pulley one and the auxiliary synchronous pulley two are connected by an auxiliary synchronous belt drive. A flip driven shaft is fixedly connected to the middle of the auxiliary synchronous pulley two.

[0017] This setup facilitates the stable installation of auxiliary synchronous pulley one and auxiliary synchronous pulley two. When the gripper is rotated, the rotation drive shaft drives auxiliary synchronous pulley one to rotate via the hexagonal sliding column and sliding shaft. Auxiliary synchronous pulley one then rotates auxiliary synchronous pulley two via the auxiliary synchronous belt, thereby rotating the rotation driven shaft.

[0018] In a preferred embodiment of this invention, the bottom inner side of the gripper fixing block is connected to a flipping seat via a bearing, the up-down adjustment module is mounted on the flipping seat, and the end of the flipping driven shaft is fixedly connected to the flipping seat.

[0019] This design allows the driven shaft to rotate synchronously with the flipping seat, which in turn drives the gripper to perform a flipping adjustment operation. Then, the gripper cylinder of the up-and-down adjustment module drives the gripper body to move up and down, thereby realizing the up-and-down movement adjustment operation of the gripper and facilitating the stable clamping of the workpiece.

[0020] As a preferred embodiment of this utility model, a fixing seat is fixed to the outer wall of the clamping block corresponding to the inner side of the auxiliary synchronous belt by bolts, a tension idler wheel is installed on the fixing seat, and an adjustment threaded hole is provided on the fixing seat.

[0021] This design allows the tension idler pulley to be easily fixed in a suitable position via the mounting base and adjusting threaded hole, making it easy to adjust the tension of the auxiliary timing belt.

[0022] Compared with existing technologies, the beneficial effects of this utility model are as follows: Through modular design and multi-dimensional adjustment, efficient and precise operation is achieved. The effective coordination of flipping, left-right, and up-down adjustment modules, combined with a limiting structure, enables precise flipping from 0° to 180°. The left-right adjustment module drives the gripper to move along the slide rail, adapting to workpieces of different widths; the up-down adjustment module drives the gripper to adjust its height, achieving stable clamping. Furthermore, synchronous belt drive ensures smooth power transmission, supplemented by a tension idler wheel to guarantee transmission reliability. The hexagonal sliding column and guide block work together to prevent interference between movement and flipping. Each module is assembled independently, facilitating installation and maintenance. Automated control can be integrated into the production line, effectively improving production efficiency. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure provided in an embodiment of the present utility model;

[0024] Figure 2 This is a schematic diagram of the left and right adjustment module structure provided in this embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the flip module structure provided in an embodiment of the present invention;

[0026] Figure 4 This is provided by the embodiment of the present utility model. Figure 1 Schematic diagram of the structure at the middle gripper fixing block;

[0027] Figure 5 This is a schematic diagram of the supporting base plate structure provided in an embodiment of this utility model.

[0028] In the diagram: 1. Vertical plate; 101. Reinforcing rib; 102. Support base plate; 103. Linear rail; 2. Servo motor; 201. Reducer; 202. Main synchronous pulley one; 203. Main synchronous pulley two; 204. Main synchronous belt; 205. Motor mounting base; 3. Tilting drive shaft; 301. Coupling body; 302. Guide shaft fixing block; 4. Rotation limit block; 401. Limit adjustment block; 402. Stop bolt; 5. Gripper fixing block; 501. Sliding block; 502. Slide seat; 503. Telescopic cylinder; 504. Guide block; 6. Sliding shaft; 601. Hexagonal sliding column; 7. Auxiliary synchronous pulley one; 701. Auxiliary synchronous pulley two; 702. Tilting driven shaft; 703. Auxiliary synchronous belt; 8. Tensioning idler wheel; 801. Fixing seat; 802. Adjusting threaded hole; 9. Gripper body; 901. Gripper cylinder; 902. Tilting seat. Detailed Implementation

[0029] To further understand the utility model content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0030] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0031] refer to Figures 1 to 5 As shown in the figure, a dual-clamping and flipping device for a vehicle provided in this embodiment of the utility model includes a vertical plate 1, a supporting base plate 102 fixedly connected to the bottom front of the vertical plate 1, a reinforcing rib 101 fixed between the vertical plate 1 and the supporting base plate 102, a flipping module installed at the rear end of the middle of the supporting base plate 102, a left-right adjustment module installed at the front end of the supporting base plate 102, and an up-down adjustment module installed at the bottom inner side of the left-right adjustment module.

[0032] The flipping module includes a servo motor 2, a reducer 201, and a flipping drive shaft 3. The top of the support base plate 102 is fixed with a guide shaft fixing block 302 by bolts. The servo motor 2 and the reducer 201 are connected by a coupling. The output end of the reducer 201 is fixedly installed with a main synchronous pulley 202. The guide shaft fixing blocks 302 are connected to the flipping drive shaft 3 by bearings. A second main synchronous pulley 203 is sleeved and fixed on the flipping drive shaft 3. The first main synchronous pulley 202 and the second main synchronous pulley 203 are connected by a main synchronous belt 204. Both ends of the flipping drive shaft 3 are fixedly installed with coupling bodies 301.

[0033] The left and right adjustment module includes a gripper fixing block 5, a sliding block 501, a sliding shaft 6, a hexagonal sliding column 601, an auxiliary synchronous wheel 7, an auxiliary synchronous wheel 701, and a flip driven shaft 702. The two ends of the flip driving shaft 3 are connected to the corresponding hexagonal sliding column 601 through a coupling. A telescopic cylinder 503 is fixedly installed on the support base plate 102. One side of the sliding block 501 is fixed to the top inner side of the gripper fixing block 5, and the other side of the sliding block 501 is fixedly connected to the output end of the telescopic cylinder 503. There are two sliding blocks 501 located on the left and right sides of the support base plate 102. The sliding blocks 501 slide along the top of the support base plate 102.

[0034] The up-down adjustment module includes a gripper body 9 and a gripper cylinder 901. The gripper cylinder 901 is installed on the bottom inner side of the gripper fixing block 5, and the output end of the gripper cylinder 901 is fixedly connected to the corresponding gripper body 9.

[0035] Specifically, a motor mounting base 205 is fixed to the top of the support base plate 102 by bolts, and the servo motor 2 is fixedly mounted on the motor mounting base 205 by bolts.

[0036] The above solution facilitates the installation of servo motor 2 and makes it easy to use.

[0037] Specifically, a rotation limit block 4 is fixedly connected to the end side wall of the flipping drive shaft 3, and a limit adjustment block 401 is fixedly connected to the top inner side of the guide shaft fixing block 302. A stop bolt 402 is threaded into the limit adjustment block 401.

[0038] Using the above scheme, when the rotating drive shaft 3 rotates, the limit adjustment block 401 will be blocked by the stop bolt 402 when it rotates to a certain angle range, limiting the rotation angle to 0°-180°, preventing overload, improving the rotation adjustment accuracy, and ensuring accurate positioning.

[0039] Specifically, the upper part of the gripper fixing block 5 is connected to a guide block 504 via a bearing. The guide block 504 slides along the outer wall of the hexagonal sliding column 601. The sliding shaft 6 is fixed to the middle of the auxiliary synchronous pulley 7. The sliding shaft 6 slides along the inner wall of the hexagonal sliding column 601. Both the sliding shaft 6 and the guide block 504 are provided with hexagonal slide tracks.

[0040] The above scheme facilitates the movement of the gripper fixing block 5, the auxiliary synchronous wheel 7, the auxiliary synchronous wheel 2, and the sliding shaft 6 along the hexagonal sliding column 601, making it easy to adjust the movement of the gripper fixing block 5 in the left and right directions, thereby realizing the adjustment of the gripper's movement in the left and right directions. Furthermore, when the gripper is rotated, the gripper fixing block 5 does not rotate due to the bearing connection of the guide block 504, while the hexagonal sliding column 601 will drive the sliding shaft 6 to rotate through the hexagonal slide rail, which in turn drives the auxiliary synchronous wheel 7 to rotate, and then drives the auxiliary synchronous wheel 2 701 to rotate.

[0041] Specifically, each sliding block 501 has a sliding seat 502 fixedly connected to its bottom, and a linear rail 103 is fixedly connected to the supporting base plate 102. The sliding seat 502 slides along the linear rail 103.

[0042] The above solution improves the stability of the gripper when it slides left and right.

[0043] Specifically, the outer wall of the gripper fixing block 5 is connected to an auxiliary synchronous pulley 7 and an auxiliary synchronous pulley 701 via bearings. The auxiliary synchronous pulley 7 and the auxiliary synchronous pulley 701 are connected by an auxiliary synchronous belt 703. A flip driven shaft 702 is fixedly connected to the middle of the auxiliary synchronous pulley 701.

[0044] The above scheme facilitates the stable installation of auxiliary synchronous pulley 7 and auxiliary synchronous pulley 701. When the gripper is rotated, the rotating drive shaft 3 drives the auxiliary synchronous pulley 7 to rotate through the hexagonal sliding column 601 and the sliding shaft 6. The auxiliary synchronous pulley 7 rotates the auxiliary synchronous pulley 701 through the auxiliary synchronous belt 703, which in turn rotates the rotating driven shaft 702.

[0045] Specifically, the bottom inner side of the gripper fixing block 5 is connected to the flip seat 902 via a bearing, the up and down adjustment module is installed on the flip seat 902, and the end of the flip driven shaft 702 is fixedly connected to the flip seat 902.

[0046] By adopting the above scheme, the driven shaft 702 can drive the flipping seat 902 to rotate synchronously, which in turn drives the gripper to perform a flipping adjustment operation. Then, through the gripper cylinder 901 of the up-down adjustment module, the gripper body 9 is driven to move up and down, thereby realizing the adjustment operation of the gripper's up-down movement, which facilitates the stable clamping of the workpiece.

[0047] Specifically, a fixing seat 801 is fixed to the outer wall of the clamping block 5 corresponding to the inner side of the auxiliary synchronous belt 703 by bolts. A tension idler wheel 8 is installed on the fixing seat 801, and an adjustment threaded hole 802 is provided on the fixing seat 801.

[0048] By adopting the above scheme, the tension idler wheel 8 can be easily fixed in a suitable position through the fixed seat 801 and the adjusting threaded hole 802, so that the tension idler wheel 8 can easily adjust the tension of the auxiliary timing belt 703.

[0049] The working principle of this utility model:

[0050] In use, in the flipping module, the servo motor 2 drives the flipping drive shaft 3 via the reducer 201, main synchronous pulley 1 202, main synchronous belt 204, and main synchronous pulley 2 203, which in turn drives the hexagonal sliding column 601 to rotate. In the left and right adjustment module, the telescopic cylinder 503 pushes the sliding block 501 to slide along the rail 103, which drives the gripper fixing block 5 to move laterally, realizing the synchronous merging and separation of the two grippers, adapting to workpieces of different widths. The up and down adjustment module relies on the gripper cylinder 901 to drive the gripper body 9 to move up and down, completing the clamping and releasing of the workpiece. When the flipping drive shaft 3 rotates, it drives the auxiliary synchronous pulley 1 7 to rotate through the hexagonal sliding column 601 and the sliding shaft 6, and then drives the auxiliary synchronous pulley 2 701 to rotate through the auxiliary synchronous belt 703, which in turn drives the flipping driven shaft 702 and the flipping seat 902 to achieve flipping. The modules cooperate with each other to achieve multi-dimensional adjustment and stable clamping of the workpiece, meeting the needs of automated production.

[0051] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0052] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vehicle dual-clamping and tilting device, comprising a vertical plate (1), characterized in that: A supporting base plate (102) is fixedly connected to the bottom front of the upright plate (1). A reinforcing rib (101) is fixed between the upright plate (1) and the supporting base plate (102). A flipping module is installed at the rear end of the middle part of the supporting base plate (102). A left-right adjustment module is installed at the front end of the supporting base plate (102). An up-down adjustment module is installed at the bottom inner side of the left-right adjustment module. The flipping module includes a servo motor (2), a reducer (201), and a flipping drive shaft (3). The top of the support base plate (102) is fixed with a guide shaft fixing block (302) by bolts. The servo motor (2) and the reducer (201) are connected by a coupling. The output end of the reducer (201) is fixedly installed with a main synchronous pulley one (202). The guide shaft fixing blocks (302) are connected with a flipping drive shaft (3) by bearings. A main synchronous pulley two (203) is sleeved and fixed on the flipping drive shaft (3). The main synchronous pulley one (202) and the main synchronous pulley two (203) are connected by a main synchronous belt (204). Both ends of the flipping drive shaft (3) are fixedly installed with a coupling body (301). The left and right adjustment module includes a gripper fixing block (5), a sliding block (501), a sliding shaft (6), a hexagonal sliding column (601), an auxiliary synchronous wheel one (7), an auxiliary synchronous wheel two (701), and a flip driven shaft (702). The two ends of the flip driving shaft (3) are connected to the corresponding hexagonal sliding column (601) through a coupling. A telescopic cylinder (503) is fixedly installed on the support base plate (102). One side of the sliding block (501) is fixed to the top inner side of the gripper fixing block (5), and the other side of the sliding block (501) is fixedly connected to the output end of the telescopic cylinder (503). There are two sliding blocks (501) located on the left and right sides of the support base plate (102). The sliding blocks (501) slide along the top of the support base plate (102). The up-down adjustment module includes a gripper body (9) and a gripper cylinder (901). The gripper cylinder (901) is installed on the bottom inner side of the gripper fixing block (5). The output end of the gripper cylinder (901) is fixedly connected to the corresponding gripper body (9).

2. The vehicle dual-clamping and tilting device as described in claim 1, characterized in that: The top of the support base plate (102) is fixed with a motor mounting base (205) by bolts, and the servo motor (2) is fixedly mounted on the motor mounting base (205) by bolts.

3. The vehicle dual-clamping and tilting device as described in claim 1, characterized in that: A rotation limit block (4) is fixedly connected to the end side wall of the flipping drive shaft (3), and a limit adjustment block (401) is fixedly connected to the top inner side of the guide shaft fixing block (302). A stop bolt (402) is threaded into the limit adjustment block (401).

4. The vehicle dual-clamping and tilting device as described in claim 1, characterized in that: The upper part of the gripper fixing block (5) is connected to a guide block (504) via a bearing. The guide block (504) slides along the outer wall of the hexagonal sliding column (601). The sliding shaft (6) is fixed to the middle of the auxiliary synchronous pulley (7). The sliding shaft (6) slides along the inner wall of the hexagonal sliding column (601). Both the sliding shaft (6) and the guide block (504) are provided with hexagonal slide tracks.

5. The vehicle dual-clamping and tilting device as described in claim 1, characterized in that: Each sliding block (501) has a sliding seat (502) fixedly connected to its bottom, and a linear rail (103) is fixedly connected to the support base plate (102). The sliding seat (502) slides along the linear rail (103).

6. The vehicle dual-clamping and tilting device as described in claim 1, characterized in that: The outer wall of the clamp fixing block (5) is connected to an auxiliary synchronous pulley one (7) and an auxiliary synchronous pulley two (701) via bearings. The auxiliary synchronous pulley one (7) and the auxiliary synchronous pulley two (701) are connected by an auxiliary synchronous belt (703). A flip driven shaft (702) is fixedly connected to the middle of the auxiliary synchronous pulley two (701).

7. A vehicle dual-clamping and tilting device as described in claim 6, characterized in that: The bottom inner side of the gripper fixing block (5) is connected to a flip seat (902) via a bearing. The up and down adjustment module is installed on the flip seat (902). The end of the flip driven shaft (702) is fixedly connected to the flip seat (902).

8. A vehicle dual-clamping and tilting device as described in claim 6, characterized in that: The outer wall of the clamping block (5) corresponding to the inner side of the auxiliary synchronous belt (703) is fixed with a fixing seat (801) by bolts. A tension idler wheel (8) is installed on the fixing seat (801), and an adjustment threaded hole (802) is opened on the fixing seat (801).

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