Directional rotation transplanting mechanism

Abstract

The utility model relates to the technical field of directional carrying, in particular to a directional rotary transplanting mechanism. The device sequentially comprises an upper supporting plate, a lower supporting plate and a connecting plate which are arranged in parallel from top to bottom, a fixing shaft is arranged at the top of the connecting plate, the upper supporting plate and the lower supporting plate are both rotationally connected to the fixing shaft, and a driving synchronizing wheel is arranged on the fixing shaft between the upper supporting plate and the lower supporting plate; one end of the upper supporting plate is connected with one end of the lower supporting plate through a rotating shaft, a driven synchronous wheel synchronously rotating with the lower supporting plate is installed on the rotating shaft, and the end, penetrating through the lower supporting plate, of the rotating shaft is connected with a first clamp. The lower supporting plate is driven by the driving mechanism to rotate by a certain angle, the first clamp rotates by a certain angle along with the lower supporting plate, and in the rotating process, under the action of the driving synchronous wheel, the synchronous belt and the driven synchronous wheel, the first clamp reversely rotates by a certain angle relative to the lower supporting plate; therefore, the orientation of the product clamped by the first clamp is kept unchanged.

Description

Technical Field

[0001] The utility model relates to the technical field of directional transport, in particular to a directional rotating transplanting mechanism. Background Art

[0002] Material transfer refers to the activities carried out within the same place with the main purpose of changing the storage status and spatial position of materials. Simply put, material transfer is the use of various power and handling machinery to move and transport materials to designated locations with quality, quantity, punctuality, safety and economy.

[0003] In automated production lines, a rotary transfer mechanism is often used to move products from one conveyor line to another conveyor line for assembly. However, during the product transfer process, the orientation of the moved items must remain unchanged. As the items rotate with the rotation of the transfer mechanism, the orientation of the items changes, affecting subsequent assembly work and causing a lot of trouble for the subsequent assembly work. Utility Model Content

[0004] The utility model aims at the deficiencies of the prior art and provides a directional rotary transplanting mechanism to solve the problem mentioned in the background art that the orientation of the objects changes during the transplanting process of the rotary transplanting mechanism.

[0005] To achieve the above technical objectives, the utility model proposes the following technical solutions: a directional rotary transplanting mechanism, comprising, from top to bottom, an upper support plate, a lower support plate and a connecting plate arranged in parallel, a fixed shaft is provided on the top of the connecting plate, the upper support plate and the lower support plate are both rotatably connected to the fixed shaft, an active synchronous wheel is provided on the fixed shaft between the upper support plate and the lower support plate, one end of the upper support plate and one end of the lower support plate are connected by a rotating shaft, a driven synchronous wheel that rotates synchronously with the lower support plate is installed on the rotating shaft, the rotating shaft passes through one end of the lower support plate and is connected to a first clamp, the other end of the upper support plate and the other end of the lower support plate are connected by a connecting shaft, and a driving mechanism that drives the upper support plate and the lower support plate to rotate is provided on the connecting plate.

[0006] Furthermore, the driven synchronous wheel and the driving synchronous wheel are connected via a synchronous belt.

[0007] Furthermore, the connecting shaft passes through the lower supporting plate and is connected to a second clamp.

[0008] Furthermore, the first clamp and the second clamp both include a telescopic cylinder, a double-slider guide rail rodless cylinder arranged at the bottom of the telescopic cylinder, and a clamping claw arranged on a slide block of the double-slider guide rail rodless cylinder.

[0009] Furthermore, the contact surfaces of the first clamp and the second clamp claws with the clamped product are both provided with buffer rubber pads.

[0010] Further, the driving mechanism includes a driving motor, a driving gear and a driven gear. The driven gear is rotatably installed on a fixed shaft at the bottom of the lower support plate, and the top of the driven gear is bolted to the lower support plate. The driving gear is rotatably installed on the mounting plate and meshes with the driven gear. The driving motor is arranged at the bottom of the mounting plate, and the output end of the driving motor is connected to the driving gear through a coupling.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The overall mechanism design of the present utility model is simple, compact, and saves equipment space. By driving the lower support plate to rotate a certain angle through the driving mechanism, the first fixture rotates a certain angle along with the lower support plate. During the rotation process, under the action of the driving synchronous pulley, the synchronous belt and the driven synchronous pulley, the first fixture rotates in the opposite direction relative to the lower support plate by a certain angle, so as to keep the orientation of the product held by the first fixture unchanged, which is convenient for the subsequent assembly work. Description of the Drawings

[0012] Figure 1 is the overall structural schematic diagram of the present utility model;

[0013] Figure 2 is the top view structural schematic diagram of the present utility model;

[0014] Figure 3 is the present utility model Figure 2 the sectional structural schematic diagram of A-A in.

[0015] In the figure, 1, conveyor line A; 2, conveyor line B; 3, upper support plate; 4, lower support plate; 5, connecting plate; 6, fixed shaft; 7, driving synchronous pulley; 8, rotating shaft; 9, driven synchronous pulley; 10, synchronous belt; 11, first fixture; 12, connecting shaft; 13, second fixture; 14, telescopic cylinder; 15, double-slider guide rodless cylinder; 16, jaw; 17, driving motor; 18, driving gear; 19, driven gear; 20 coupling. Detailed Embodiments

[0016] The following are specific embodiments of the present utility model, and the technical solutions of the present utility model will be further described in conjunction with the drawings, but the present utility model is not limited to these embodiments.

[0017] As Figures 1 - 3As shown in the figure, the utility model provides a directional rotation transplanting mechanism, which successively includes an upper support plate 3, a lower support plate 4 and a connecting plate 5 arranged in parallel from top to bottom. A fixed shaft 6 is fixedly connected to the top of the connecting plate 5. The upper support plate 3 and the lower support plate 4 are both rotatably connected to the fixed shaft 6. A driving synchronous pulley 7 is installed on the fixed shaft 6 between the upper support plate 3 and the lower support plate 4. The driving synchronous pulley 7 is fixed relative to the fixed shaft 6. One end of the upper support plate 3 and one end of the lower support plate 4 are connected by a rotating shaft 8. A driven synchronous pulley 9 that rotates synchronously with the lower support plate 4 is fixedly installed on the rotating shaft 8. The driven synchronous pulley 9 and the driving synchronous pulley 7 are connected by a synchronous belt 10. One end of the rotating shaft 8 passing through the lower support plate 4 is connected with a first clamp 11. The other end of the upper support plate 3 and the other end of the lower support plate 4 are connected by a connecting shaft 12. The connecting shaft 12 passes through the lower support plate 4 and is connected with a second clamp 13. A driving mechanism for driving the upper support plate 3 and the lower support plate 4 to rotate is arranged on the connecting plate 5.

[0018] As Figures 1 - 3 shown, when the driving mechanism drives the upper support plate 3 and the lower support plate 4 to rotate, since the driving synchronous pulley 7 is fixed on the fixed shaft 6 and the end of the fixed shaft 6 is fixed on the connecting plate 5, the position of the meshing teeth between the driving synchronous pulley 7 and the synchronous belt 10 will change. The synchronous belt 10 will drive the driven synchronous pulley 9 to rotate. The rotation of the driven synchronous pulley 9 will drive the first jaw 12 at the bottom of the rotating shaft 8 to rotate, so as to ensure that the orientation of the material does not change when transporting the material; As Figure 1 shown, when transferring the material from the conveyor line A to the conveyor line B, the first clamp 11 clamps the product. The driving mechanism controls the rotation of the upper support plate 3 and the lower support plate 4. During the rotation process, the meshing position between the driving synchronous pulley 7 and the synchronous belt 10 changes. The synchronous belt 10 will pull the driven synchronous belt 9 to rotate, so as to keep the orientation of the clamped product unchanged, which is convenient for the subsequent assembly work and reduces the trouble for the staff.

[0019] The connecting shaft 12 passes through the lower support plate 4 and is connected with a second clamp 13.

[0020] As Figure 1 shown, during the rotation of the lower support plate 4, the second clamp 13 rotates with the lower support plate 4. When the product clamped by the second clamp 13 is transferred from the conveyor line B2 to the conveyor line A1, the direction of the product clamped by the second clamp 13 also changes, which can be applied to the application scenarios where the product orientation needs to be changed. Combined with the first clamp 11 with different rotation directions, the application scenarios of this mechanism can be increased.

[0021] Both the first clamp 11 and the second clamp 13 include a telescopic cylinder 14, a double-slider guide rail rodless cylinder 15 arranged at the bottom of the telescopic cylinder 14, and a jaw 16 arranged on the slider of the double-slider guide rail rodless cylinder 15.

[0022] As Figure 1 shown, the telescopic cylinder 14 drives the double-slider guide rodless cylinder 15 and the gripper 16 to move downward, and the double-slider guide rodless cylinder 15 controls the gripper 16 to move relatively away from or closer to each other.

[0023] Buffer rubber pads are provided on the contact surfaces of the first fixture 11 and the second fixture 13 with the clamped product.

[0024] As Figure 1 shown, the clamping effect can be improved through the buffer rubber pads, and at the same time, damage to the product caused by the impact of the clamping force can be prevented.

[0025] The driving mechanism includes a driving motor 17, a driving gear 18 and a driven gear 19. The driven gear 19 is rotatably installed on a fixed shaft 6 at the bottom of the lower support plate 4, and the top of the driven gear 19 is bolted to the lower support plate 4. The driving gear 18 is rotatably installed on the mounting plate 5 and meshes with the driven gear 19. The driving motor 17 is arranged at the bottom of the mounting plate 5, and the output end of the driving motor 17 is connected to the driving gear 18 through a coupling 20.

[0026] As Figure 1 and 2 shown, the driving motor 17 drives the driving gear 18 to rotate, and the driving gear 18 drives the driven gear 19 to rotate. Since the driven gear 19 is fixed to the lower support plate 4 by a plurality of bolts, the upper support plate 3 and the lower support plate 4 rotate under the drive of the driven gear 19.

[0027] Principle of use: As Figure 1As shown, conveyor line A1 and conveyor line B2 are arranged in parallel on both sides of the mechanism. The first clamp 11 holds the product on conveyor line A1, and the second clamp holds the product on conveyor line B1. Start the drive motor 17 to drive the first clamp 11 at the bottom of the lower support plate 4 to rotate clockwise to below the second clamp 13. During the clockwise rotation, since the fixed shaft 6 is fixed on the mounting plate 5 and the driving synchronous pulley 7 is fixed on the fixed shaft 6, the meshing position of the synchronous belt 10 and the driving synchronous pulley 7 changes. The synchronous belt 10 will pull the driven synchronous pulley 9 to rotate counterclockwise, and the driven synchronous pulley 9 will drive the first clamp 11 and the product it holds to rotate counterclockwise. The angle of counterclockwise rotation of the first clamp 11 is the same as the angle of clockwise rotation of the lower support plate 4, that is, the drive motor 17 drives the lower support plate 4, the first clamp 11, and the product held by the first clamp 11 to rotate clockwise by 180° to directly above conveyor line B2, and the driven synchronous belt 9 drives the first clamp 11 and the product held by the first clamp 11 to rotate counterclockwise by 180°, so as to ensure that the orientation of the product held by the first clamp 11 does not change. Then start the telescopic cylinder 14 to drive the product to move downwards, and the two sliders on the double-slider guide rodless cylinder 15 move away from each other to release the clamping of the product, so that the product falls onto conveyor line B2. Similarly, when the direction of the product to be transplanted needs to be changed, the second clamp 13 can be started and the first clamp 11 can be closed, and the item held by the second clamp 13 is transplanted from conveyor line B2 to conveyor line A1.

[0028] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A directional rotation transplanting mechanism, characterized in that: It successively includes an upper support plate (3), a lower support plate (4) and a connecting plate (5) which are arranged in parallel from top to bottom. A fixed shaft (6) is provided at the top of the connecting plate (5). Both the upper support plate (3) and the lower support plate (4) are rotatably connected to the fixed shaft (6). A driving synchronous pulley (7) is provided on the fixed shaft (6) between the upper support plate (3) and the lower support plate (4). One end of the upper support plate (3) and one end of the lower support plate (4) are connected by a rotating shaft (8). A driven synchronous pulley (9) which rotates synchronously with the lower support plate (4) is installed on the rotating shaft (8). One end of the rotating shaft (8) passing through the lower support plate (4) is connected with a first clamp (11). The other end of the upper support plate (3) and the other end of the lower support plate (4) are connected by a connecting shaft (12). A driving mechanism for driving the upper support plate (3) and the lower support plate (4) to rotate is provided on the connecting plate (5).

2. The directional rotation transplanting mechanism according to claim 1, wherein: The driven synchronous pulley (9) and the driving synchronous pulley (7) are connected by a synchronous belt (10).

3. The directional rotation transplanting mechanism according to claim 1, characterized in that: The connecting shaft (12) passes through the lower support plate (4) and is connected with a second clamp (13).

4. The directional rotation transplanting mechanism according to claim 3, characterized in that: Both the first clamp (11) and the second clamp (13) include a telescopic air cylinder (14), a double-slider guide rail rodless air cylinder (15) arranged at the bottom of the telescopic air cylinder (14), and a clamping jaw (16) arranged on the slider of the double-slider guide rail rodless air cylinder (15).

5. The directional rotation transplanting mechanism according to claim 3, characterized in that: Buffer rubber pads are provided on the contact surfaces of the first clamp (11) and the second clamp (13) with the clamped product.

6. The directional rotation transplanting mechanism according to claim 1, characterized in that: The driving mechanism includes a driving motor (17), a driving gear (18) and a driven gear (19). The driven gear (19) is rotatably installed on the fixed shaft (6) at the bottom of the lower support plate (4), and the top of the driven gear (19) is bolted to the lower support plate (4). The driving gear (18) is rotatably installed on the connecting plate (5) and meshes with the driven gear (19). The driving motor (17) is arranged at the bottom of the connecting plate (5), and the output end of the driving motor (17) is connected with the driving gear (18) through a coupling (20).

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