Manual operation position device of gas meter automatic detection line

Abstract

The utility model provides a manual operation position device of a gas meter automatic detection line, and the device comprises a main line body which is used for sequentially transmitting gas meters in a first direction; the station line body is located on one side of the second direction of the main line body and used for conveying the gas meter in the first direction so that manual operation can be conducted, and the second direction is perpendicular to the first direction; the material taking mechanical arm is arranged in the second direction and used for turning over the gas meters on the main line body and conveying the gas meters to the station line body. The discharging mechanical arm and the material taking mechanical arm are arranged in the first direction in a spaced mode, and the discharging mechanical arm is used for turning over the operated gas meters on the station line body and conveying the gas meters to the main line body. The problems of high labor intensity and low detection efficiency caused by the fact that the gas meter needs to be turned over manually in the manual operation process in the prior art are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of gas meter detection, and more particularly to an artificial operation station device of a gas meter automatic detection line. BACKGROUND

[0002] With the continuous advancement of industrial automation, the production and detection links of gas meters have gradually been transformed to automatic equipment. In the automatic production and detection process of gas meters, artificial stations need to be set on the automatic main line body to implement some functions that are not convenient for automation or reserved (such as label pasting, visual detection of the appearance of gas meters, etc.).

[0003] The existing line workers usually work at the reserved positions of the main line body or manually take and place the gas meters to the adjacent stations for work. In the process of artificial work, the vertically placed gas meters usually need to be manually turned over by 90° to be placed horizontally; after the artificial work is completed, the gas meters are manually turned over to the vertical state and then placed back on the main line body, which results in high labor intensity and low detection efficiency.

[0004] Therefore, the prior art still needs to be improved and developed. CONTENT OF THE INVENTION

[0005] The present application aims to provide an artificial operation station device of a gas meter automatic detection line, which solves the problem of high labor intensity and low detection efficiency caused by manual turning over of gas meters in the process of artificial work in the prior art.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present application is:

[0007] The present application provides an artificial operation station device of a gas meter automatic detection line, comprising: a main line body, the main line body being used for sequentially conveying gas meters along a first direction;

[0008] a station line body, the station line body being located on one side of the main line body in a second direction and being used for conveying gas meters along the first direction to enable artificial work, wherein the second direction is perpendicular to the first direction;

[0009] a taking mechanical arm, the taking mechanical arm being arranged along the second direction and being used for turning over the gas meters on the main line body and conveying them to the station line body;

[0010] a placing mechanical arm, the placing mechanical arm being arranged in the first direction at intervals with the taking mechanical arm and being used for turning over the worked gas meters on the station line body and conveying them to the main line body.

[0011] Optionally, the taking mechanical arm comprises: a second direction driving mechanism, the second direction driving mechanism being arranged along the second direction;

[0012] The lifting mechanism is connected to the second direction driving mechanism and moves along the second direction by driving of the second direction driving mechanism;

[0013] The overturning mechanism is arranged on the lifting mechanism and moves along the up-down direction by driving of the lifting mechanism;

[0014] The clamping mechanism is movably arranged on the lifting mechanism and is used for clamping the gas meter, and the clamping mechanism is overturned by 90° by driving of the overturning mechanism.

[0015] Optionally, the lifting mechanism comprises:

[0016] The lifting support is connected to the second direction driving mechanism and moves along the second direction by driving of the second direction driving mechanism;

[0017] The lifting cylinder is arranged on the lifting support along the up-down direction;

[0018] The lifting movable frame is connected to the lifting cylinder and movably arranged on the lifting support, and the overturning mechanism and the clamping mechanism are arranged on the lifting movable frame.

[0019] Optionally, the overturning mechanism comprises: an overturning cylinder hinged to the lifting movable frame;

[0020] The rotating seat is provided with a rotating shaft rotatingly arranged thereon, and the rotating seat is arranged on the lifting movable frame;

[0021] The connecting seat connects the rotating shaft and the clamping mechanism, and the connecting seat is hinged to a piston shaft of the overturning cylinder;

[0022] The clamping mechanism is rotated around a rotating shaft of the rotating shaft by pushing of the piston shaft to overturn by 90°.

[0023] Optionally, the clamping mechanism comprises: a clamping cylinder, two clamping piston rods are arranged at two ends of the clamping cylinder, and the clamping cylinder is connected to the connecting seat;

[0024] Two clamping jaw parts are respectively connected to the two clamping piston rods at the two ends and are close to or away from each other by driving of the clamping cylinder.

[0025] Optionally, the clamping jaw part comprises:

[0026] The clamping jaw support plate is fixedly connected to the clamping piston rod;

[0027] The clamping jaw arm is connected to a side of the clamping jaw support plate away from the clamping cylinder;

[0028] The clamping block is connected to a side of the clamping jaw arm facing the clamping cylinder;

[0029] The clamping blocks on both sides form a clamping space to accommodate the gas meter.

[0030] Optionally, the second direction drive mechanism includes: a ball screw linear slide, and a lifting mechanism connected to the ball screw linear slide.

[0031] Optionally, the unloading robot and the unloading robot have the same structure.

[0032] Optionally, the main body has a clamping position, and a lifting mechanism is provided at the clamping position;

[0033] The gas meter being transported is lifted by a lifting mechanism when it is in the clamping position so that it can be held by the material handling robot.

[0034] Optionally, the lifting mechanism includes:

[0035] Lifting cylinder, the lifting cylinder is set in the vertical direction;

[0036] The positioning plate is connected to the lifting piston rod of the lifting cylinder and moves up and down by the drive of the lifting cylinder.

[0037] The gas meter is positioned on the main line via a workstation panel and is conveyed there. The positioning plate is used to lift or lower the workstation panel located in the clamping position.

[0038] The beneficial effects of the manual operation device for an automatic gas meter testing line provided in this application are at least as follows: By setting up a workstation on one side of the main line in the second direction, a picking robot clamps and rotates the gas meter in its vertical position, which is being transported along the first direction, by then conveying it to the workstation. This allows the gas meter in its horizontal position to be transported along the first direction on the workstation. During this transport, manual operation is performed outside the workstation. Then, a unloading robot clamps and rotates the gas meter already operated on the workstation, restoring it from its horizontal position to its vertical position and conveying it back to the main line, completing the corresponding operation at the manual operation position. Using picking and unloading robots for the rotation and transport of gas meters reduces the labor intensity of personnel and improves testing efficiency. Furthermore, setting up a separate workstation outside the main line allows operators to work away from the main line, thus ensuring personnel safety. Attached Figure Description

[0039] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0040] Figure 1A schematic diagram of the manual operation position device of an automatic gas meter detection line provided in this application embodiment;

[0041] Figure 2 This is a schematic diagram of the material handling robot in the manual operation position device of an automatic gas meter detection line provided in an embodiment of this application;

[0042] Figure 3 A schematic diagram of the material handling robot in the manual operation position device of an automatic gas meter detection line provided in this application embodiment;

[0043] Figure 4 A cross-sectional view of a material handling robot in a manual operation position device of an automatic gas meter detection line provided in this application embodiment;

[0044] Figure 5 This is a schematic diagram of the lifting mechanism in the manual operation position device of an automatic gas meter detection line provided in an embodiment of this application.

[0045] The following are the labeling elements in the figure:

[0046] 10. Gas meter; 20. Main production line; 21. Workstation panel; 100. Workstation line; 110. Lifting mechanism; 111. Lifting cylinder; 112. Positioning plate; 113. Guide column; 114. Positioning pin; 200. Material handling robot; 210. Second direction drive mechanism; 220. Lifting mechanism; 221. Lifting bracket; 222. Lifting cylinder; 223. Lifting movable frame; 224. Slider; 225. Guide rail; 226. Movable vertical plate; 227. Supporting horizontal plate; 228. Cylinder hinge frame; 229. Clearance hole; 230. Tilting mechanism; 231. Tilting cylinder; 232. Rotating seat; 233. Rotating shaft; 234. Connecting seat; 235. Fixing block; 236. First support plate; 237. Second support plate; 238. Hinge block; 240. Clamping mechanism; 241. Clamping cylinder; 242. Clamping piston rod; 243. Claw part; 244. Claw support plate; 245. Claw arm; 246. Clamping block; 300. Unloading robot. Detailed Implementation

[0047] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0048] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it may be directly or indirectly located on that other component. When a component is referred to as "connected to" another component, it may be directly or indirectly connected to that other component. The terms "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate orientations or positions based on the accompanying drawings, and are for ease of description only, and should not be construed as limiting the technical solution. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. "A plurality" means two or more, unless otherwise explicitly defined.

[0049] like Figure 1 , Figure 2 As shown, this embodiment proposes a manual operation device for an automatic gas meter testing line, mainly including: a main line 20, a workstation line 100, a material handling robot 200, and a material unloading robot 300. The main line 20 is used to sequentially transport gas meters 10 along a first direction. Each gas meter 10 that has been automatically tested corresponds to a workstation tray 21. The two sides of the workstation tray 21 are respectively set on the conveyor belts on both sides of the main line 20. The conveyor belts on both sides of the main line 20 move synchronously along the first direction, thereby driving the workstation tray 21 to move. The workstation tray 21 drives the gas meter 10 on it to move along the first direction. The workstation 100 is located on one side of the main line 20 in the second direction and is used to transport the gas meter 10 along the first direction for manual operation. The second direction is perpendicular to the first direction in the horizontal direction. Specifically, taking the first direction as left-right and the second direction as front-back as an example, the workstation 100 is a manual inspection line, and the main line 20 is an automatic inspection line. The manual inspection line is located behind the main line 20, allowing workers to stand behind the workstation 100 and thus be away from the main line 20. A robotic arm 200 is positioned along the second direction and is used to flip the gas meter 10 on the main line 20 and transport it to the workstation 100. The gas meter 10 is gripped on the main line 20 and then onto the workstation 100. As the workstation 100 moves the gas meter 10 along the second direction and passes the worker's position sequentially, the worker can then operate on the gas meter 10 in turn. The unloading robot 300 and the unloading robot 200 are spaced apart in the left and right direction, and are used to flip the gas meters 10 that have been operated on the workstation line 100 and transport them to the main line 20.

[0050] like Figure 1 , Figure 2As shown, the manual operation device of the automatic gas meter testing line in this embodiment involves setting up a workstation 100 on one side of the main line 20 in the second direction. A picking robot 200 clamps and rotates the gas meter 10, which is being transported in a vertical position along the first direction, by 90° before conveying it onto the workstation 100. This allows the gas meter 10, which is in a horizontal position, to be transported along the first direction on the workstation 100. During this transport, manual operation is performed outside the workstation 100. Then, a unloading robot 300 clamps and rotates the gas meter 10 that has been processed on the workstation 100, restoring it from a horizontal position to a vertical position and conveying it back onto the main line 20, completing the corresponding operation at the manual operation position. Using the picking robot 200 and the unloading robot 300 for rotating and transporting the gas meter 10 reduces the labor intensity of personnel and improves testing efficiency. In addition, a separate workstation line 100 is set up outside the main line 20, so that workers can work away from the main line 20, thereby ensuring personnel safety.

[0051] like Figure 2 , Figure 3 , Figure 4 As shown, the material handling robot 200 in this embodiment further includes: a second direction drive mechanism 210, a lifting mechanism 220, a flipping mechanism 230, and a clamping mechanism 240. The second direction drive mechanism 210 is arranged along the front-back direction to provide power for movement in that direction. The lifting mechanism 220 is connected to the second direction drive mechanism 210 and moves along the front-back direction via the drive of the second direction drive mechanism 210. The flipping mechanism 230 is disposed on the lifting mechanism 220 and moves along the up-down direction via the drive of the lifting mechanism 220. The clamping mechanism 240 is movably disposed on the lifting mechanism 220 and is used to clamp the gas meter 10. The clamping mechanism 240 is flipped 90° by the drive of the flipping mechanism 230. In the specific process, when the gas meter 10 is clamped from the main line body 20, the second direction drive mechanism 210 drives the lifting mechanism 220 to move above the main line body 20. The lifting mechanism 220 descends, and then the clamping mechanism 240 is activated to clamp the gas meter 10, removing the upright gas meter 10 from the workstation plate 21. Then the lifting mechanism 220 rises, and the flipping mechanism 230 is activated to flip the clamping mechanism 240 by 90 degrees, thus changing the gas meter 10 from an upright state to a flat state. Then, the second direction drive mechanism 210 moves from front to back above the workstation line body 100, and the lifting mechanism 220 lowers the clamping mechanism 240, placing the flat gas meter 10 onto the workstation line body 100. The clamping mechanism 240 releases the gas meter 10 and moves upward through the lifting mechanism 220, allowing the gas meter 10 to move along the first direction on the workstation line body 100 for manual operation.

[0052] like Figure 2, Figure 3 As shown, the lifting mechanism 220 in this embodiment further includes: a lifting bracket 221, a lifting cylinder 222, and a lifting movable frame 223. The lifting bracket 221 is connected to the second direction driving mechanism 210 and moves along the second direction by being driven by the second direction driving mechanism 210. The lifting cylinder 222 is fixedly mounted on the lifting bracket 221 in the vertical direction. Therefore, the piston rod of the lifting cylinder 222 extends and retracts in the vertical direction by being vented. The lifting movable frame 223 is connected to the lifting cylinder 222 and is movably mounted on the lifting bracket 221. Thus, the lifting movable frame 223 can move in the vertical direction by being driven by the lifting cylinder 222. The flipping mechanism 230 and the clamping mechanism 240 are both mounted on the lifting movable frame 223, thereby driving the flipping mechanism 230 and the clamping mechanism 240 to move in the vertical direction.

[0053] To ensure more stable vertical movement of the lifting frame 223, a guide rail 225 is provided on the back of the lifting frame 223, and a slider 224 is provided on the lifting bracket 221. The slider 224 mates with the guide rail 225 and slides on the guide rail 225. During the operation of the lifting cylinder 222, the lifting frame 223 can slide stably in the vertical direction. It should be noted that the slider 224 and the guide rail 225 can be repositioned as needed.

[0054] like Figure 2 , Figure 3 , Figure 4As shown, the flipping mechanism 230 of this embodiment further includes a flipping cylinder 231, a rotating seat 232, and a connecting seat 234. The flipping cylinder 231 is hinged to the lifting frame 223, and a rotating shaft 233 is rotatably mounted on the rotating seat 232, which is also mounted on the lifting frame 223. In the specific structure, the lifting frame 223 includes a movable vertical plate 226, a supporting horizontal plate 227, and a cylinder hinge frame 228. The movable vertical plate 226 can move in the vertical direction by cooperating with the guide rail 225 through a slider 224. The movable vertical plate 226 is connected to the lifting cylinder 222 and moves by the drive of the lifting cylinder 222. A horizontal support plate 227 is vertically fixed to a movable vertical plate 226 along the horizontal direction. A clearance hole 229 is provided on the horizontal support plate 227. A cylinder hinge bracket 228 is fixed to the upper surface of the horizontal support plate 227 and located on one side of the clearance hole 229. A tilting cylinder 231 is inclined vertically and passes through the clearance hole 229. The cylinder body of the tilting cylinder 231 is hinged to the cylinder hinge bracket 228. A rotating seat 232 is fixed below the horizontal support plate, and the entire clamping mechanism 240 is also located below the horizontal support plate. The two ends of the rotating shaft 233 are connected to the rotating seat 232 via bearings, allowing the rotating shaft 233 to rotate stably. The connecting seat 234 is connected to the rotating shaft 233, allowing the connecting seat 234 to rotate around the rotating shaft 233. The connecting seat 234 is hinged to the piston shaft of the tilting cylinder 231. The piston shaft of the tilting cylinder 231 provides power to drive the connecting seat 234 to rotate. The connecting seat 234 is fixedly connected to the clamping mechanism 240. When the connecting seat 234 is pushed by the piston shaft, it causes the clamping mechanism 240 to rotate around the rotating shaft 233, thereby tilting the clamping mechanism 240 by 90°. The gas meter 10 held by the clamping mechanism 240 also tilts by 90°. The tilting mechanism 230 uses a tilting cylinder 231 hinged to the connecting seat 234. The connecting seat 234 is rotatably mounted on the rotating seat 232 to form a linkage mechanism. This connecting mechanism has a simple structure, high reliability, high load capacity, and good economy.

[0055] like Figure 4As shown, the connecting seat 234 in this embodiment specifically includes: a fixing block 235, a first support plate 236, a second support plate 237, and a hinge block 238. The fixing block 235 has a through hole, through which it is fitted and fixed to the rotating shaft 233. The fixing block 235 is welded and fixed to the first support plate 236. The first support plate 236 is arranged in the vertical direction, and the second support plate 237 is arranged in the horizontal direction. The first support plate 236 and the second support plate 237 form an L-shaped structure. The hinge block 238 is welded and fixed to the upper surface of the second support plate 237. A joint is welded to the hinge block 238, which is connected to the piston shaft of the tilting cylinder 231. The clamping mechanism 240 includes a clamping cylinder 241. One side of the clamping cylinder 241 is connected to the side of the first support plate 236 away from the fixing block 235. The upper end of the clamping cylinder 241 is located below the second support plate 237. The clamping cylinder 241 is connected to the clamping cylinder 241 through the connecting seat 234. The connecting seat 234 can be rotated 90° by pushing the flipping cylinder 231 along the inclined direction from top to bottom.

[0056] like Figure 2 , Figure 3 As shown, the clamping mechanism 240 of this embodiment further includes two gripper portions 243. A gripping piston rod 242 is located at both ends of the gripping cylinder 241, and one side of the gripping cylinder 241 is connected to the connecting seat 234. The two gripper portions 243 are respectively connected to the gripping piston rods 242 at both ends, and move closer or further apart by the drive of the gripping cylinder 241. The gripping cylinder 241 fixes the gripper portions 243 on both sides via the gripping movable rod, thereby causing the gripper portions 243 at both ends to move closer together to clamp and move further apart to release under the drive of the gripping cylinder 241.

[0057] like Figure 2 , Figure 3 As shown, the gripper portion 243 of this embodiment further includes: a gripper support plate 244, a gripper arm 245, and a gripping block 246. The gripper support plate 244 is fixedly connected to the gripping piston rod 242, the gripper arm 245 is connected to the side of the gripper support plate 244 away from the gripping cylinder 241, and the gripping block 246 is connected to the side of the gripper arm 245 facing the gripping cylinder 241. A gripping space is formed between the two gripping blocks 246 to accommodate the gas meter 10. Placing the gripper arm 245 on the outside of the gripper support plate 244 increases the size of the gripping space, provides clearance for the outer wall of the gripped gas meter 10, and makes the gripping of the gas meter 10 more stable. Placing the gripping block 246 on the inside of the gripper arm 245 increases the gripping stability of the gripper portion 243.

[0058] like Figure 1 , Figure 2As shown, the second direction driving mechanism 210 in this embodiment further includes a ball screw linear slide, and a lifting mechanism 220 connected to the ball screw linear slide. The use of a ball screw linear slide provides more stable driving and higher movement and positioning accuracy.

[0059] like Figure 1 , Figure 2 As shown, in this embodiment, the unloading robot 300 and the picking robot 200 have the same structure. The picking robot 200 and the unloading robot 300 can be arranged parallel to each other at intervals, respectively positioned above the left and right ends of the workstation line 100. By using unloading robots and picking robots 200 with identical structures, the shared components simplify manufacturing.

[0060] like Figure 1 , Figure 5 As shown, the main line 20 in this embodiment further includes a clamping position, where a lifting mechanism 110 is provided. Specifically, since the conveyor belts on both sides of the main line 20 transport materials synchronously, the lifting mechanism 110 can be positioned below the empty space between the conveyor belts on both sides. When the workstation tray 21 carrying the gas meter 10 is conveyed to the clamping position, the workstation tray 21 is lifted by the lifting mechanism 110, thereby lifting the gas meter 10 so that it can be clamped by the material handling robot 200. After the material handling robot 200 removes the gas meter 10 from the workstation tray 21, the lifting mechanism 110 descends, causing the workstation tray 21 to return to the main line 20 and be transported by the main line 20 again.

[0061] like Figure 1 , Figure 5 As shown, the lifting mechanism 110 in this embodiment further includes a lifting cylinder 111 and a positioning plate 112. The lifting cylinder 111 is mounted on the support in the vertical direction, and the positioning plate 112 is connected to the lifting piston rod of the lifting cylinder 111 and moves up and down by the drive of the lifting cylinder 111. The gas meter 10 is positioned on the main line body 20 and conveyed by the workstation plate 21. The positioning plate 112 is used to lift or lower the workstation plate 21 located in the clamping position. In the specific structure, a guide post 113 is also provided between the positioning plate 112 and the support to guide the positioning plate 112 in the vertical direction. A positioning pin 114 is also provided on the positioning plate 112. Through the positioning pin 114, the lifting mechanism 110 accurately aligns the positioning plate 112 with the workstation plate 21 during the lifting process.

[0062] In summary, the manual operation device for the automatic gas meter testing line proposed in this application uses a gripping robot to grab and flip the gas meter 10 on the main line 20, placing it on the workstation line 100 for manual operation. After the manual operation is completed, the unloading robot grabs and flips the gas meter 10 again, placing it back on the main line 20. This facilitates manual operation, improves production efficiency, reduces labor intensity, and ensures personnel safety.

[0063] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A manual operation position device for an automatic gas meter detection line, characterized in that, include: The main line body is used to sequentially transmit gas meters along a first direction; A workstation line, located on one side of the main line in a second direction, is used to transmit gas meters along a first direction to enable manual operation, wherein the second direction is perpendicular to the first direction. A material handling robot is provided, which is arranged along a second direction and is used to flip the gas meter on the main line and transport it to the workstation line. The unloading robot and the picking robot are spaced apart in a first direction and are used to flip the gas meters that have been operated on the workstation line and transport them to the main line.

2. The manual operation station device for the automatic gas meter detection line as described in claim 1, characterized in that, The material handling robot includes: a second direction drive mechanism, which is arranged along a second direction; A lifting mechanism is connected to the second direction drive mechanism and moves along the second direction by being driven by the second direction drive mechanism; A flipping mechanism is mounted on the lifting mechanism and moves vertically by being driven by the lifting mechanism. A clamping mechanism is movably mounted on the lifting mechanism and is used to clamp the gas meter. The clamping mechanism is rotated 90° by the drive of the flipping mechanism.

3. The manual operation station device for the automatic gas meter detection line as described in claim 2, characterized in that, The lifting mechanism includes: A lifting support is connected to the second direction drive mechanism and moves along the second direction by being driven by the second direction drive mechanism; A lifting cylinder is mounted on the lifting bracket in the vertical direction; A lifting frame is provided, which is connected to the lifting cylinder and is movably mounted on the lifting support. The flipping mechanism and the clamping mechanism are both mounted on the lifting frame.

4. The manual operation station device for the automatic gas meter detection line as described in claim 3, characterized in that, The flipping mechanism includes a flipping cylinder, which is hinged to the lifting frame. A rotating seat, on which a rotating shaft is rotatably mounted, is mounted on the lifting movable frame; A connecting seat connects the rotating shaft and the clamping mechanism, and the connecting seat is hinged to the piston shaft of the tilting cylinder; The clamping mechanism is rotated about the rotation axis of the rotating shaft by the piston shaft to flip 90°.

5. The manual operation station device for the automatic gas meter detection line as described in claim 4, characterized in that, The clamping mechanism includes: a clamping cylinder, which has clamping piston rods at both ends and is connected to the connecting seat; The two gripper parts are respectively connected to the gripping piston rods at both ends, and move closer or further apart by the drive of the gripping cylinder.

6. The manual operation station device for the automatic gas meter detection line as described in claim 5, characterized in that, The gripper portion includes: A gripper support plate, which is fixedly connected to the gripping piston rod; A gripper arm is connected to the gripper support plate on the side opposite to the gripping cylinder. A clamping block, the clamping block being connected to the side of the gripper arm facing the gripping cylinder; A clamping space is formed between the clamping blocks on both sides to accommodate the gas meter.

7. The manual operation station device for the automatic gas meter detection line as described in claim 2, characterized in that, The second directional drive mechanism includes a ball screw linear slide, and the lifting mechanism is connected to the ball screw linear slide.

8. The manual operation station device for the automatic gas meter detection line as described in claim 1, characterized in that, The unloading robot and the unloading robot have the same structure.

9. The manual operation station device for the automatic gas meter detection line as described in any one of claims 1-8, characterized in that, The main body has a clamping position, and a lifting mechanism is provided at the clamping position; The gas meter being transported is lifted by the lifting mechanism in the clamping position so that it can be gripped by the picking robot.

10. The manual operation station device for the automatic gas meter detection line as described in claim 9, characterized in that, The lifting mechanism includes: A lifting cylinder, wherein the lifting cylinder is arranged in the vertical direction; A positioning plate is connected to the lifting piston rod of the lifting cylinder and moves up and down by the drive of the lifting cylinder. The gas meter is positioned on the main line body via a workstation panel, and the positioning plate is used to lift or lower the workstation panel located at the clamping position.

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