Automatic positioning and fixing device for anchoring plate perforation

Abstract

The application relates to an automatic positioning and fixing device for anchoring plate perforation, which comprises a workbench, the upper surface of the workbench is provided with a positioning assembly to push the perforated anchoring plate to a fixed position on the workbench, the bottom side of the workbench is provided with a clamping assembly to stably clamp an elongated rod for welding, one side of the workbench is provided with a feeding groove to facilitate feeding of the elongated rod, and the elongated rod and the perforated anchoring plate are fed and discharged by external mechanical arms. The upper surface of the workbench is detachably provided with a positioning seat for positioning and placing a to-be-welded perforated anchoring plate, and the positioning seat is arranged at one end of the feeding groove away from the outlet. The positioning assembly comprises at least four push cylinders, a plurality of the push cylinders are arranged in four directions of the positioning seat, and the piston rod heads of the push cylinders are all arranged towards the positioning seat, and the piston rod heads of the push cylinders are detachably provided with push blocks. The application has the advantages of high automation degree, high compatibility, convenience of perforated anchoring plate plug welding and automatic effect.

Description

Technical Field

[0001] This application relates to the field of perforation plug welding technology, and in particular to an automatic positioning and fixing device for perforating anchor plates. Background Technology

[0002] Plug welding is a common welding process used for welding various types of holes and reinforcing bars. In automated production lines, plug welding needs to be considered for different reinforcing bar diameters and lengths; designing a highly compatible workbench will facilitate production line automation. Utility Model Content

[0003] The purpose of this utility model is to provide a highly automated and compatible working device to facilitate the perforation and plug welding of anchor plates.

[0004] To achieve the above objectives, this utility model provides the following technical solution: An automatic positioning and fixing device for perforating an anchor plate includes a worktable. The upper surface of the worktable is provided with a positioning component to push the perforated anchor plate to a fixed position on the worktable. The bottom side of the worktable is provided with a clamping component to stably clamp a slender rod for welding. A feeding groove is provided on one side of the worktable to facilitate the feeding of the slender rod. Both the slender rod and the perforated anchor plate are loaded and unloaded by an external robotic arm.

[0005] Preferably, the upper surface of the workbench is detachably provided with a positioning seat for positioning and placing the perforated anchor plate to be welded, and the positioning seat is located at one end of the feeding trough away from the outlet side.

[0006] Furthermore, the positioning component includes at least four push cylinders, which are respectively arranged in four directions of the positioning seat with the piston rod head facing the positioning seat. The piston rod head of the push cylinder is detachably provided with a push block.

[0007] Furthermore, the positioning seat is provided with two pushing cylinders on the side facing the feeding trough, and the two pushing cylinders are respectively located on both sides of the feeding trough.

[0008] Furthermore, the clamping assembly includes a clamping seat and bottom grippers. The clamping seat is detachably disposed at the bottom of the workbench, and multiple bottom grippers are disposed on the side of the clamping seat facing the feeding trough, with the multiple bottom grippers evenly spaced along the vertical direction.

[0009] Furthermore, the bottom gripper includes a pneumatic gripper or an electric gripper.

[0010] Preferably, the inner wall of the feed trough opening side is provided with a chamfer.

[0011] Compared with the prior art, the automatic positioning and fixing device for anchor plate perforation of this utility model has the following beneficial technical effects: 1. This utility model's automatic positioning and fixing device for anchor plate perforation uses four-directional pushing cylinders of the positioning component to position parts, achieving automated positioning. Equipped with bottom grippers, it can fix the bottom of the part by clamping it, increasing the number of bottom grippers to enhance the stability of the part. A slot is cut in the middle of the worktable, allowing for loading and unloading of workpieces via a robotic arm or similar method. The cylinders at the slot are operated by pushing from both sides of the slot. Automated welding and grinding operations can be performed at the ends and tail.

[0012] 2. The automatic positioning and fixing device for anchor plate perforation of this utility model realizes the fixing and positioning of slender rods and block assemblies. After the slender rods and block assemblies are positioned, automated welding, grinding and other operations can be extended to realize automated production. Attached Figure Description

[0013] Figure 1 This is an axial view schematic diagram of an automatic positioning and fixing device for perforating anchor plates provided in an embodiment of this utility model. Figure 1 ; Figure 2 This is an axial view schematic diagram of an automatic positioning and fixing device for perforating anchor plates provided in an embodiment of this utility model. Figure 2 ; Figure 3 This is a working state diagram of an automatic positioning and fixing device for perforating anchor plates provided in an embodiment of this utility model; Reference numerals: 1. Workbench; 11. Feed chute; 2. Positioning assembly; 21. Push cylinder; 22. Push block; 3. Clamping assembly; 31. Clamping seat; 32. Bottom gripper; 4. Positioning seat; 41. Positioning groove; 5. Chamfer; 6. Slender rod; 7. Perforated anchor plate. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the described embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0015] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application pertains. The use of terms such as "a" or "an" in this patent application specification and claims does not indicate a limitation of quantity, but rather indicates the presence of at least one.

[0016] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0017] This application discloses an automatic positioning and fixing device for perforating anchor plates.

[0018] Reference Figures 1-3 An automatic positioning and fixing device for perforating anchor plates includes a workbench 1. A positioning component 2 is installed on the upper surface of the workbench 1 to push the perforated anchor plate 7 to a fixed position on the workbench 1. A clamping component 3 is installed on the bottom side of the workbench 1 to stably clamp the slender welding rod 6. A feeding groove 11 is provided on one side of the workbench 1 to facilitate the feeding of the slender rod 6. Both the slender rod 6 and the perforated anchor plate 7 are loaded and unloaded by an external robotic arm.

[0019] Reference Figure 1 The upper surface of the workbench 1 is detachably mounted with a positioning seat 4 by bolts for positioning and placing the perforated anchor plate 7 to be welded. The positioning seat 4 is installed at one end of the feeding trough 11 away from the outlet side. The positioning seat 4 has a positioning groove 41 corresponding to the feeding trough 11 and communicating with the feeding trough 11 to facilitate the feeding of the slender rod 6 for welding into place.

[0020] Reference Figure 1 and Figure 3 The positioning component 2 includes at least four pushing cylinders 21. The multiple pushing cylinders 21 are respectively arranged in four directions of the positioning seat 4, and the piston rod head ends are all set towards the positioning seat 4. The piston rod head ends of the pushing cylinders 21 are detachably installed with pushing blocks 22, so that the perforated anchor plate 7 to be welded can be pushed into place from four directions of the positioning seat 4, realizing automated positioning and precise and controllable positioning. In feasible embodiments, the pushing block 22 can be sleeved with the piston rod of the pushing cylinder 21 through transition or connected by bolts. These are all existing technologies and will not be described in detail.

[0021] In a further embodiment, two push cylinders 21 are installed on the side of the positioning seat 4 facing the feeding trough 11. The two push cylinders 21 are respectively located on both sides of the feeding trough 11, which can avoid the interference of the positioning component 2 on the loading and unloading of the slender rod 6 and the perforated anchor plate 7, and can also achieve stable pushing of the material into place.

[0022] Reference Figure 1 and Figure 2 The clamping assembly 3 includes a clamping base 31 and a bottom gripper 32. The clamping base 31 is detachably mounted on the bottom of the workbench 1 by bolts. The bottom gripper 32 is mounted on the side of the clamping base 31 facing the feeding trough 11 and there are multiple bottom grippers 32. The multiple bottom grippers 32 are evenly spaced in the vertical direction to stably clamp the slender rod 6, while enhancing the stability during welding and grinding operations. In feasible embodiments, the bottom gripper 32 is a pneumatic gripper or an electric gripper.

[0023] Reference Figures 1-3 The inner wall of the opening side of the feeding trough 11 is provided with a chamfer 5 to help the slender rod 6 to pass smoothly through the feeding trough 11 and be fed into the positioning groove 41 of the positioning seat 4.

[0024] In this embodiment, the push cylinder 21 of the positioning component 2 and the bottom gripper 32 of the clamping component 3 are controlled by the control unit to achieve automated pushing and clamping. The control unit can be an MCU control unit or a PLC controller. The electrical connection and power supply to the push cylinder 21 and the bottom gripper 32 are existing technologies and will not be described in detail.

[0025] The working principle of the automatic positioning and fixing device for perforating anchor plates according to this utility model is as follows: Before the perforation plug welding operation, an external robotic arm feeds a slender rod 6 through the feeding chute 11 into the positioning groove 41 of the positioning seat 4. After the slender rod 6 is in place, it is stably clamped by the clamping assembly 3. After the slender rod 6 is fixed, the external robotic arm feeds the perforated anchor plate 7 onto the positioning seat 4, and the slender rod 6 passes through the through hole on the anchor plate. Then, the pushing cylinders 21 in four directions of the positioning seat 4 are simultaneously activated to automatically push and position the perforated anchor plate 7, ensuring the controllable welding position between the perforated anchor plate 7 and the slender rod 6, thus achieving automation.

[0026] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automatic positioning and fixing device for perforating anchor plates, characterized in that, The workbench (1) includes a positioning component (2) on the upper surface of the workbench (1) to push the perforated anchor plate (7) to a fixed position on the workbench (1). The bottom side of the workbench (1) is provided with a clamping component (3) to stably clamp the slender welding rod (6). A feeding groove (11) is provided on one side of the workbench (1) to facilitate the feeding of the slender rod (6). The slender rod (6) and the perforated anchor plate (7) are loaded and unloaded by an external robotic arm.

2. The automatic positioning and fixing device for perforating anchor plates according to claim 1, characterized in that: The upper surface of the workbench (1) is detachably provided with a positioning seat (4) for positioning and placing the perforated anchor plate (7) to be welded. The positioning seat (4) is located at one end of the feeding trough (11) away from the outlet side.

3. The automatic positioning and fixing device for perforating anchor plates according to claim 2, characterized in that: The positioning component (2) includes at least four push cylinders (21). The multiple push cylinders (21) are arranged in four directions of the positioning seat (4) and the piston rod head ends are all arranged facing the positioning seat (4). The piston rod head ends of the push cylinders (21) are detachably provided with push blocks (22).

4. The automatic positioning and fixing device for perforating anchor plates according to claim 3, characterized in that: The positioning seat (4) is provided with two push cylinders (21) on the side facing the feeding trough (11), and the two push cylinders (21) are respectively located on both sides of the feeding trough (11).

5. The automatic positioning and fixing device for perforating anchor plates according to claim 2, characterized in that: The clamping assembly (3) includes a clamping seat (31) and bottom jaws (32). The clamping seat (31) is detachably disposed at the bottom of the workbench (1). The bottom jaws (32) are disposed on the side of the clamping seat (31) facing the feeding groove (11) and there are multiple of them. The multiple bottom jaws (32) are evenly spaced along the vertical direction.

6. The automatic positioning and fixing device for perforating anchor plates according to claim 5, characterized in that: The bottom gripper (32) includes a pneumatic gripper or an electric gripper.

7. The automatic positioning and fixing device for perforating anchor plates according to any one of claims 1-6, characterized in that: The inner wall of the opening side of the feeding trough (11) is provided with a chamfer (5).

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