Transfer table capable of grabbing in positive and negative directions

Abstract

The utility model discloses a forward and reverse grabbing transfer table, which is used for transferring square parts and comprises a pair of supporting tables, a pair of grabbing mechanisms, a pair of grabbing mechanisms and a pair of grabbing mechanisms, the pair of stand columns are arranged at the tops of the pair of supporting tables respectively; the first clamping module is arranged at the tops of the pair of stand columns and clamps the tops of the two sides of the square part; the cross beam is arranged between the pair of stand columns; and the second clamping module is arranged at the top of the cross beam and used for clamping the two sides of the bottom of the square part. The utility model has the following beneficial effects: 1, by adopting a form of vertically placing a workpiece, the occupied space can be reduced, and the utilization rate of a plant is higher; the structure is simple, and convenience, practicability and maintenance are achieved. And 3, grabbing in two directions can be achieved, the grabbing requirement of the grabbing hand is met, and grabbing machining of the two faces of the square part is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-standard automation, and particularly relates to a transfer platform for grasping in positive and negative directions. Background Art

[0002] During the processing of square parts, a gripper is used to grasp the four points of the square part and transfer the square part to the processing position. This method can only process one side. When two sides of the square part need to be processed, a transfer platform that can meet the requirements of grasping in positive and negative directions is required, so that the gripper can grasp the square part from both positive and negative directions, thereby realizing the processing of both sides of the square part. Summary of the Invention

[0003] According to an embodiment of the utility model, there is provided a transfer platform for grasping in positive and negative directions for the transfer of square parts, comprising:

[0004] A pair of support platforms, which are arranged oppositely;

[0005] A pair of columns, which are respectively arranged on the tops of the pair of support platforms;

[0006] A first clamping module, which is arranged on the tops of the pair of columns and clamps the two top sides of the square part;

[0007] A cross beam, which is arranged between the pair of columns;

[0008] A second clamping module, which is arranged on the top of the cross beam and is used to clamp the two bottom sides of the square part.

[0009] Furthermore, the first clamping module comprises:

[0010] Two first clamping cylinders, which are respectively arranged on the top of one of the columns;

[0011] Two second clamping cylinders, which are respectively arranged on the top of the other column;

[0012] Two first clamping frames, which are respectively arranged on the two first clamping cylinders and are arranged oppositely;

[0013] Two second clamping frames, which are respectively arranged on the two second clamping cylinders and are arranged oppositely.

[0014] Furthermore, the first clamping module further comprises:

[0015] Two limit blocks, which are respectively arranged on the two columns and are arranged oppositely.

[0016] Furthermore, first buffer blocks are provided at the clamping ends of the two first clamping brackets and the two second clamping brackets.

[0017] Furthermore, the second clamping module includes:

[0018] Two third clamping cylinders, which are respectively arranged at the front and rear of one side of the top of the cross beam;

[0019] Two fourth clamping cylinders, which are respectively arranged at the front and rear of the other side of the top of the cross beam;

[0020] Two third clamping brackets, which are respectively arranged on the two third clamping cylinders and are oppositely arranged;

[0021] Two fourth clamping brackets, which are respectively arranged on the two fourth clamping cylinders and are oppositely arranged.

[0022] Furthermore, the first clamping module further includes:

[0023] Two support blocks, which are respectively arranged on both sides of the top of the cross beam.

[0024] Furthermore, second buffer blocks are provided at the clamping ends of the two third clamping brackets and the two fourth clamping brackets.

[0025] Furthermore, a reinforcing rib is connected between the column and the corresponding support platform.

[0026] A turntable for forward and reverse grasping according to an embodiment of the present invention has the following beneficial effects:

[0027] 1. By adopting the form of placing the workpiece vertically, the occupied space can be reduced, and the utilization rate of the workshop is higher;

[0028] 2. The structure is simple, convenient and practical, and easy to maintain.

[0029] 3. It can realize grasping in two directions, meet the grasping requirements of the gripper, and realize grasping and processing of two faces of the square part.

[0030] It should be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the claimed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 FIG. is a schematic perspective view of a turntable for forward and reverse grasping according to an embodiment of the present invention.

[0032] Figure 2 FIG. is a schematic perspective view of the first clamping cylinder of a turntable for forward and reverse grasping according to an embodiment of the present invention.

[0033] Figure 3 Schematic diagram of the three-dimensional structure at the fourth clamping cylinder of a turntable for grasping in both forward and reverse directions according to an embodiment of the present invention. Detailed implementation manners

[0034] Hereinafter, the preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, and the present invention will be further elaborated.

[0035] First, in combination with Figures 1 to 3 Describe a turntable for grasping in both forward and reverse directions according to an embodiment of the present invention, which is used for the transfer during the processing of square parts 7, meets the requirement of the gripper to grasp from two directions, realizes the processing of both sides of the square parts 7, and has a wide range of application scenarios.

[0036] As Figures 1 to 3 shown, a turntable for grasping in both forward and reverse directions according to an embodiment of the present invention includes a pair of support platforms 1, a pair of columns 2, a first clamping module, a cross beam 4, and a second clamping module.

[0037] Specifically, as Figure 1 shown, a pair of support platforms 1 are arranged opposite to each other; a pair of columns 2 are respectively arranged on the tops of the pair of support platforms 1.

[0038] Specifically, as Figures 1 to 2 shown, the first clamping module is arranged on the tops of the pair of columns 2, and clamps the two top sides of the square part 7. The first clamping module includes: two first clamping cylinders 31, two second clamping cylinders 32, two first clamping brackets 33, and two second clamping brackets 34. The two first clamping cylinders 31 are respectively arranged on the top of one of the columns 2; the two second clamping cylinders 32 are respectively arranged on the top of the other column 2; the two first clamping brackets 33 are respectively arranged on the two first clamping cylinders 31 and are arranged opposite to each other; the two second clamping brackets 34 are respectively arranged on the two second clamping cylinders 32 and are arranged opposite to each other. The two first clamping brackets 33 are flipped under the action of the two first clamping cylinders 31, and the clamping ends approach each other to achieve clamping; the two second clamping brackets 34 are flipped under the action of the two second clamping cylinders 32, and the clamping ends approach each other to achieve clamping.

[0039] Furthermore, as Figures 1 to 2 shown, the first clamping module further includes: two limit blocks 35, which are respectively arranged on the two columns 2 and are arranged opposite to each other, and are used to limit the two sides of the square part 7.

[0040] Furthermore, as Figures 1 to 2 shown, the clamping ends of the two first clamping brackets 33 and the two second clamping brackets 34 are both provided with first buffer blocks, which are used to ensure the stability of clamping.

[0041] Specifically, as Figure 1As shown, the crossbeam 4 is arranged between a pair of columns 2 and is used to support the second clamping module.

[0042] Specifically, as Figure 1 , 3 shown, the second clamping module is arranged on the top of the crossbeam 4 and is used to clamp both sides of the bottom of the square part 7. The second clamping module includes: two third clamping cylinders 51, two fourth clamping cylinders 52, two third clamping brackets 53 and two fourth clamping brackets 54. The two third clamping cylinders 51 are respectively arranged at the front and back on one side of the top of the crossbeam 4; the two fourth clamping cylinders 52 are respectively arranged at the front and back on the other side of the top of the crossbeam 4; the two third clamping brackets 53 are respectively arranged on the two third clamping cylinders 51 and are arranged oppositely; the two fourth clamps are respectively arranged on the two fourth clamping cylinders 52 and are arranged oppositely. The two third clamping brackets 53 are flipped under the action of the two third clamping cylinders 51, and the clamping ends approach each other to achieve clamping; the two fourth clamping brackets 54 are flipped under the action of the two fourth clamping cylinders 52, and the clamping ends approach each other to achieve clamping.

[0043] Furthermore, as Figure 1 , 3 shown, the first clamping module further includes: two support blocks 55, and the two support blocks 55 are respectively arranged on both sides of the top of the crossbeam 4 and are used to support the square part 7.

[0044] Furthermore, as Figure 1 , 3 shown, the clamping ends of the two third clamping brackets 53 and the two fourth clamping brackets 54 are both provided with second buffer blocks to ensure the stability of clamping.

[0045] Furthermore, a reinforcing rib 6 is connected between the column 2 and the corresponding support table 1 to provide strength and stability.

[0046] Working principle:

[0047] When the square part 7 is driven by an external gripper to be placed from the front, that is, placed from the right side of the turntable, at this time, the gripper grabs the workpiece in the forward direction and places it on the turntable. The limit block 35 and the support block 55 perform X and Y direction limit positioning, and then the square part 7 is clamped by the first clamping module and the second clamping module, and the gripper withdraws.

[0048] When the gripper enters to grab the part from the reverse direction, that is, enters from the left side of the turntable, the first clamping module and the second clamping module are not clamped. At this time, the gripper grabbing direction becomes the reverse side, so as to realize the reverse function and further meet the front and back grabbing.

[0049] Above, with reference to Figures 1 to 3 described a turntable for front and back direction grabbing according to an embodiment of the present invention, which has the following beneficial effects:

[0050] 1. By adopting the form of placing the workpiece vertically, the occupied space can be reduced, and the utilization rate of the workshop is higher.

[0051] 2. The structure is simple, convenient and practical, and easy to maintain.

[0052] 3. It can realize grasping in two directions, meet the grasping requirements of the gripper, and realize grasping and processing of two surfaces of the square part 7.

[0053] It should be noted that in this specification, the terms "including", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, the elements defined by the statement "comprising..." do not exclude the presence of additional identical elements in the process, method, article or device including the said elements.

[0054] Although the content of the present utility model has been introduced in detail through the above preferred embodiments, it should be understood that the above description should not be construed as a limitation of the present utility model. After those skilled in the art have read the above content, various modifications and substitutions to the present utility model will be obvious. Therefore, the protection scope of the present utility model should be defined by the appended claims.

Claims

1. A transfer table for grabbing in both directions, used for transferring square parts, characterized in that: Include: A pair of support platforms, the pair of support platforms are arranged opposite to each other; A pair of columns, the pair of columns are respectively arranged on the top of the pair of support platforms; A first clamping module, which is disposed on the top of the pair of columns and clamps the tops of both sides of the square component; a crossbeam, the crossbeam being disposed between the pair of uprights; The second clamping module is arranged on the top of the beam and is used for clamping two sides of the bottom of the square component.

2. The transfer table for grabbing in forward and reverse directions as claimed in claim 1, characterized in that: The first clamping module comprises: Two first clamping cylinders, the two first clamping cylinders are respectively arranged on the top of one of the columns; Two second clamping cylinders, the two second clamping cylinders are respectively arranged on the top of another one of the columns; Two first clamping frames, the two first clamping frames are respectively arranged on the two first clamping cylinders and are arranged opposite to each other; Two second clamping frames are respectively arranged on the two second clamping cylinders and are arranged opposite to each other.

3. The transfer table for grabbing in forward and reverse directions as claimed in claim 2, characterized in that: The first clamping module further comprises: Two limit blocks are respectively arranged on the two columns and are arranged opposite to each other.

4. The transfer table for grabbing in forward and reverse directions as claimed in claim 2, characterized in that: The clamping ends of the two first clamping frames and the two second clamping frames are both provided with first buffer blocks.

5. The transfer table for grabbing in forward and reverse directions as claimed in claim 1, characterized in that: The second clamping module comprises: Two third clamping cylinders, the two third clamping cylinders are respectively arranged at the front and rear of one side of the top of the beam; Two fourth clamping cylinders, the two fourth clamping cylinders are respectively arranged at the front and rear of the other side of the top of the crossbeam; Two third clamping frames, the two third clamping frames are respectively arranged on two third clamping cylinders and are arranged opposite to each other; Two fourth clamping frames, the two fourth clamping frames are respectively arranged on the two fourth clamping cylinders and are arranged opposite to each other.

6. The transfer table for grabbing in forward and reverse directions as claimed in claim 5, characterized in that: The first clamping module further comprises: Two support blocks are respectively arranged on both sides of the top of the crossbeam.

7. The transfer table for grabbing in forward and reverse directions as claimed in claim 5, characterized in that: The clamping ends of the two third clamping frames and the two fourth clamping frames are both provided with second buffer blocks.

8. The transfer table for grabbing in forward and reverse directions as claimed in claim 1, characterized in that: The upright column and the corresponding supporting platform are connected with reinforcing ribs.

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