Cross beam conveying truss for anode plates

Abstract

The utility model discloses a cross beam conveying truss for an anode plate, belongs to the technical field of processing of lead-based anode plates for wet electrolysis, and solves the problems of high labor intensity, poor operation safety, low production efficiency, complex structure of a conveying mechanism, high failure rate and short conveying stroke in the prior art. Comprising a truss cross beam, truss stand columns are arranged at the two ends of the truss cross beam respectively, a truss lifting beam is movably arranged between the truss stand columns at the two ends, and the output end of a lifting beam driving motor arranged on the truss cross beam is connected with the driving end of the truss lifting beam through a lifting beam transmission mechanism; the driving end of a telescopic frame movably arranged on the truss lifting beam is connected with the output end of a telescopic frame driving motor through a telescopic frame transmission mechanism; a clamping jaw connecting frame is arranged at the front end of the telescopic frame, and pneumatic clamping jaws are arranged at the two ends of the clamping jaw connecting frame respectively. The device is reasonable in design, compact in structure, low in labor intensity, good in operation safety, high in production efficiency, long in conveying stroke of the conductive cross beam and high in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of lead-based anode plate processing for wet electrolysis, and particularly relates to a crossbeam transmission truss for the anode plate. Background Art

[0002] Existing lead-based anode plates used in wet electrolysis are composed of a welded conductive beam and a base plate. Furthermore, the lead and copper conductive beam (weighing 50-60 kg) must be manually lifted onto a welding platform, after which the welded joints must be manually leveled using a rubber hammer. This traditional operation method is not only labor-intensive and unsafe, but also inefficient. Furthermore, some existing beam conveying mechanisms have complex structures, high failure rates, and short conveying distances, hindering automated integration with welding stations. Therefore, improvements are needed to existing conveying methods and devices for the conductive beams used in anode plates. Utility Model Content

[0003] The utility model aims at solving the above problems and provides a beam conveying truss for anode plates, which has low labor intensity, good operation safety, high production efficiency, long conveying stroke and strong practicality.

[0004] The technical solution adopted by the present invention is that the crossbeam transmission truss of the anode plate includes a truss crossbeam, which is characterized in that: truss columns arranged vertically downward are respectively provided at both ends of the truss crossbeam, a truss lifting beam is provided between the truss columns at both ends, and the left and right ends of the truss lifting beam are respectively slidably connected to the lifting beam guide rails arranged vertically on the truss columns through sliding blocks, a lifting beam driving motor is provided on the truss crossbeam, and the output end of the lifting beam driving motor is connected to the driving end of the truss lifting beam through a lifting beam transmission mechanism; and, a telescopic frame arranged along the extension direction of the lifting beam is also movably provided on the truss lifting beam, and the driving end of the telescopic frame is connected to the output end of the telescopic frame driving motor arranged on the truss lifting beam through a telescopic frame transmission mechanism, and a clamping claw connecting frame is provided at the front end of the clamping claw connecting frame, and pneumatic clamps for clamping the conductive crossbeam of the anode plate are respectively provided at both ends of the clamping claw connecting frame.

[0005] The lifting beam transmission mechanism includes a lifting transmission connected to the output end of the lifting beam drive motor. The output ends of the lifting transmission are respectively connected to one end of a transversely arranged lifting drive shaft, and the other ends of the lifting drive shafts are respectively connected to the drive pulleys of the lifting drive belt rotatably mounted on the truss columns. The two ends of the truss lifting beam are fixedly connected to the belt body of the lifting drive belt via lifting belt connecting blocks. The lifting beam drive motor and the lifting transmission drive synchronously rotate the lifting drive shafts on both sides, thereby driving the lifting drive belts respectively mounted on the truss columns at both ends to synchronously rotate, thereby driving the truss lifting beam, the telescopic frame and the clamping claw connecting frame thereon to rise or fall together, thereby achieving the grasping and placement of the anode plate conductive beam.

[0006] The telescopic frame comprises a primary telescopic frame and a secondary telescopic frame. The primary telescopic frame is slidably connected to a transversely arranged primary telescopic guide rail on the truss lifting beam via a telescopic slider, while the secondary telescopic frame is slidably connected to a transversely arranged secondary telescopic guide rail on the primary telescopic frame via a telescopic slider. The clamping claw connecting frame is fixedly connected to the front end of the secondary telescopic frame. While maintaining the same retracted length, the secondary telescopic structure formed by the primary and secondary telescopic frames increases the telescopic length of the entire telescopic frame, thereby facilitating parallel movement of the anode plate conductive beam on the beam feeder to the welding station and effectively reducing the size of the equipment.

[0007] The telescopic frame transmission mechanism includes a primary telescopic transmission belt rotatably mounted on the truss lifting beam. A drive pulley at one end of the primary telescopic transmission belt is connected to the output end of the telescopic frame drive motor, and the primary telescopic frame is fixedly connected to the belt body of the primary telescopic transmission belt via a primary telescopic belt connecting block. A secondary telescopic transmission belt is also rotatably mounted on the primary telescopic frame. The axes of the belt pulleys on both sides of the secondary telescopic transmission belt are arranged vertically. The secondary telescopic frame is fixedly connected to the belt body on the front side of the secondary telescopic transmission belt via the secondary telescopic belt connecting block, and the rear side of the secondary telescopic transmission belt is fixedly connected to the truss lifting beam via a secondary belt linkage fixing block. The telescopic frame drive motor drives the primary telescopic transmission belt to rotate, thereby driving the primary telescopic frame to reciprocate and extend along the primary telescopic guide rail. Simultaneously, because the rear side of the secondary telescopic transmission belt mounted on the primary telescopic frame is also fixedly connected to the truss lifting beam via a secondary belt linkage fixing block, as the primary telescopic frame extends and retracts in response to the rotation of the primary telescopic transmission belt, the secondary telescopic transmission belt also rotates, thereby forming a secondary linkage mechanism for synchronous extension and retraction of the secondary telescopic frame and the primary telescopic frame.

[0008] The middle portion of the clamping frame is fixedly connected to the telescopic frame above via a connecting rod. A beam clamping cavity is provided between the two clamping blocks of the pneumatic clamps at both ends of the clamping frame. The pneumatic clamps at both ends of the clamping frame below the telescopic frame securely clamp the ends of the anode plate's conductive beam.

[0009] The beneficial effects of the present invention are as follows: since the present invention adopts a truss beam with truss columns at both ends, a truss lifting beam is also provided between the truss columns at both ends, the left and right ends of the truss lifting beam are respectively connected in a sliding manner to the lifting beam guide rails on the truss columns through sliding blocks, a lifting beam driving motor is provided on the truss beam, and the output end of the lifting beam driving motor is connected to the driving end of the truss lifting beam through a lifting beam transmission mechanism; the driving end of the telescopic frame movably provided on the truss lifting beam is connected to the output end of the telescopic frame driving motor through the telescopic frame transmission mechanism, and a clamping claw connecting frame is provided at the front end of the clamping claw connecting frame, and a pneumatic clamping claw structure is provided at both ends of the clamping claw connecting frame, so the design is reasonable, the structure is compact, the labor intensity is low, the operation safety is good, the production efficiency is high, the conveying stroke of the anode plate conductive beam is long, and the practicality is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the present utility model.

[0011] Figure 2 yes Figure 1 A schematic diagram of the connection structure of the truss columns, truss lifting beams, first-level telescopic frames, second-level telescopic frames and related transmission mechanisms (after removing the protective shell).

[0012] Figure 3 yes Figure 1 A schematic diagram of a connection structure of the secondary telescopic frame, the gripper connecting frame and the pneumatic gripper.

[0013] Figure 4 yes Figure 3 A-direction view.

[0014] Explanation of the serial numbers in the figure: 1 truss column, 2 truss beam, 3 truss lifting beam, 4 lifting beam drive motor, 5 first-level telescopic frame, 6 second-level telescopic frame, 7 telescopic frame drive motor, 8 clamp connecting frame, 9 pneumatic clamp, 10 beam trolley, 11 anode plate conductive beam, 12 lifting drive transmission, 13 lifting drive shaft, 14 lifting drive belt, 15 lifting belt connecting block, 16 lifting beam guide rail, 17 first-level telescopic drive belt, 18 first-level telescopic guide rail, 19 first-level telescopic belt connecting block, 20 second-level telescopic drive belt, 21 second-level belt linkage fixing block, 22 second-level telescopic guide rail, 23 second-level telescopic belt connecting block, 24 connecting pole, 25 beam clamping cavity, 26 telescopic slider. DETAILED DESCRIPTION

[0015] according to Figures 1 to 4 The specific structure of the present invention is described in detail. The anode plate beam transport truss comprises a truss beam 2, with vertically downwardly extending truss columns 1 disposed at each end. A truss lifting beam 3 is movably disposed between the truss columns 1 at both ends. The left and right ends of the truss lifting beam 3 are slidably connected to vertical lifting beam guide rails 16 disposed on the truss columns 1 via sliding blocks. A lifting beam drive motor 4 is disposed in the middle of the truss beam 2. The output end of the lifting beam drive motor 4 is connected to the drive end of the truss lifting beam 3 via a lifting beam transmission mechanism.

[0016] The lifting beam transmission mechanism includes a lifting transmission 12 connected to the output of the lifting beam drive motor 4. The left and right output ends of the lifting transmission 12 are each connected to one end of two coaxially arranged lifting shafts 13, each horizontally aligned. The other ends of the lifting shafts 13 are each connected to the drive pulleys of a lifting belt 14 rotatably mounted on the truss column 1. Furthermore, each end of the truss lifting beam 3 is fixedly connected to the belt of the lifting belt 14 via lifting belt connecting blocks 15. Furthermore, the lifting beam drive motor 4 and the lifting transmission 12 drive the lifting shafts 13 to rotate synchronously, driving the lifting belts 14 mounted on the truss columns 1 at both ends to rotate synchronously. This drives the truss lifting beam 3, along with its telescopic frame and gripper connecting frame 8, to rise or fall, thereby grasping and placing the anode plate conductive beam 11.

[0017] The truss lifting beam 3 is movably provided with a telescopic frame arranged along the extension direction of the lifting beam. The telescopic frame includes a first-level telescopic frame 5 and a second-level telescopic frame 6. The first-level telescopic frame 5 is slidably connected to the first-level telescopic guide rail 18 arranged horizontally on the truss lifting beam 3 through a telescopic slider 26; the second-level telescopic frame 6 is slidably connected to the second-level telescopic guide rail 22 arranged horizontally on the first-level telescopic frame 5 through a telescopic slider 26; and then, under the same contraction length, the second-level telescopic structure composed of the first-level telescopic frame 5 and the second-level telescopic frame 6 is used to increase the telescopic length of the entire telescopic frame, so as to facilitate the parallel movement of the anode plate conductive beam 11 on the beam trolley 10 to the welding station and effectively reduce the size of the equipment. In addition, a clamp connecting frame 8 is provided below the front end of the secondary telescopic frame 6, and the middle part of the clamp connecting frame 8 is fixedly connected to the end of the upper secondary telescopic frame 6 through a connecting vertical rod 24; pneumatic clamps 9 for clamping the anode plate conductive beam 11 from the beam trolley 10 are respectively provided at both ends of the clamp connecting frame 8, and a beam clamping cavity 25 is provided between the two clamping blocks of the pneumatic clamp 9; the beam clamping cavities 25 of the pneumatic clamps 9 at both ends of the clamp connecting frame 8 below the secondary telescopic frame 6 of the telescopic frame are used to firmly clamp the two ends of the anode plate conductive beam 11.

[0018] The drive end of the telescopic frame, consisting of the primary telescopic frame 5 and the secondary telescopic frame 6, is connected to the output end of the telescopic frame drive motor 7, located at the end of the truss lifting beam 3, via a telescopic frame transmission mechanism. This transmission mechanism includes a primary telescopic drive belt 17, which is rotatably mounted on the truss lifting beam 3. The drive pulley at one end of the primary telescopic drive belt 17 is connected to the output end of the telescopic frame drive motor 7. Furthermore, the primary telescopic frame 5, mounted on the primary telescopic guide rail 18, is fixedly connected to the belt of the primary telescopic drive belt 17 via a primary telescopic belt connecting block 19. Furthermore, a secondary telescopic drive belt 20 is also rotatably mounted on the primary telescopic frame 5, with the axes of the belt pulleys on either side of the secondary telescopic drive belt 20 arranged vertically. Furthermore, the secondary telescopic frame 6, mounted on the secondary telescopic guide rail 22, is fixedly connected to the front end of the secondary telescopic drive belt 20 via a secondary telescopic belt connecting block 23. The rear end of the secondary telescopic drive belt 20 is fixedly connected to the truss lifting beam 3 via a secondary belt linkage fixing block 21. Thus, the primary telescopic transmission belt 17 is driven to rotate by the telescopic frame driving motor 7, so as to drive the primary telescopic frame 5 to reciprocate and telescopically move along the primary telescopic guide rail 18; at the same time, since the rear side of the secondary telescopic transmission belt 20 provided on the primary telescopic frame 5 is also fixedly connected to the truss lifting beam 3 through the secondary belt linkage fixing block 21, when the primary telescopic frame 5 is extended and retracted as the primary telescopic transmission belt 17 rotates, the secondary telescopic transmission belt 20 will also rotate, thereby causing the secondary telescopic frame 6 and the primary telescopic frame 5 to form a secondary linkage mechanism for synchronous extension and retraction, that is, only one telescopic frame driving motor 7 is needed to synchronously drive the two-stage telescopic frame.

[0019] When the anode plate beam transport truss is in use, the secondary telescopic structure of the telescopic frame, consisting of the primary telescopic frame 5 and the secondary telescopic frame 6, is first retracted. Then, the lifting beam drive motor 4 drives the lifting drive belts 14, respectively disposed on the truss columns 1 at both ends, to rotate synchronously, thereby driving the truss lifting beam 3, the telescopic frame disposed thereon, and the clamping connection frame 8 to descend together. The pneumatic clamps 9 disposed at both ends of the clamping connection frame 8 clamp the anode plate conductive beam 11 on the beam feeder 10. After the pneumatic clamps 9 clamp the anode plate conductive beam 11, the truss lifting beam 3 rises to the transport height. Subsequently, the telescopic frame drive motor 7 drives the primary telescopic drive belt 17 to rotate, thereby driving the primary telescopic frame 5 to extend along the primary telescopic guide rail 18 toward the welding station. Furthermore, as the primary telescopic frame 5 extends in response to the rotation of the primary telescopic drive belt 17, the secondary telescopic drive belt 20 also rotates, driving the secondary telescopic frame 6 to extend synchronously with the primary telescopic frame 5. After the anode plate conductive beam 11 clamped on the clamp connecting frame 8 under the secondary telescopic frame 6 is moved parallel to the welding station, the truss lifting beam 3 descends and places the anode plate conductive beam 11 into the welding jig of the welding position correction and flattening device; then, the pneumatic clamp 9 is released and the truss lifting beam 3 is raised. At the same time, the telescopic frame drive motor 7 drives the first-level telescopic frame 5 and the second-level telescopic frame 6 to be retracted synchronously to prepare for the next grasping and welding cycle.

Claims

1. A crossbeam conveying truss for an anode plate, comprising a truss crossbeam (2), characterized in that: The two ends of the truss crossbeam (2) are respectively provided with truss columns (1) arranged vertically downward, and a truss lifting beam (3) is provided between the truss columns (1) at both ends. The left and right ends of the truss lifting beam (3) are respectively connected in a sliding manner to the lifting beam guide rails (16) arranged vertically on the truss columns (1) through sliding blocks. A lifting beam driving motor (4) is provided on the truss crossbeam (2), and the output end of the lifting beam driving motor (4) is connected to the driving end of the truss lifting beam (3) through a lifting beam transmission mechanism. In addition, a telescopic frame arranged along the extension direction of the lifting beam is also movably provided on the truss lifting beam (3), and the driving end of the telescopic frame is connected to the output end of the telescopic frame driving motor (7) provided on the truss lifting beam (3) through the telescopic frame transmission mechanism. A clamping claw connecting frame (8) is provided at the front end of the clamping claw connecting frame (8), and pneumatic clamping claws (9) for clamping the anode plate conductive crossbeam (11) are respectively provided at both ends of the clamping claw connecting frame (8).

2. The anode plate beam conveying truss according to claim 1, characterized in that: The lifting beam transmission mechanism includes a lifting transmission transmission (12) connected to the output end of the lifting beam drive motor (4), the output ends on both sides of the lifting transmission transmission (12) are respectively connected to one end of a transversely arranged lifting transmission shaft (13), and the other end of the lifting transmission shaft (13) is respectively connected to a driving wheel of a lifting transmission belt (14) rotatably arranged on the truss column (1); the two ends of the truss lifting beam (3) are respectively fixedly connected to the belt body of the lifting transmission belt (14) through a lifting belt connecting block (15).

3. The anode plate beam conveying truss according to claim 1, characterized in that: The telescopic frame comprises a primary telescopic frame (5) and a secondary telescopic frame (6), wherein the primary telescopic frame (5) is slidably connected to a primary telescopic guide rail (18) disposed transversely on the truss lifting beam (3) via a telescopic slider (26), and the secondary telescopic frame (6) is slidably connected to a secondary telescopic guide rail (22) disposed transversely on the primary telescopic frame (5) via a telescopic slider (26); and the clamping claw connecting frame (8) is fixedly connected to the front end of the secondary telescopic frame (6).

4. The anode plate beam conveying truss according to claim 3, characterized in that: The telescopic frame transmission mechanism includes a first-level telescopic transmission belt (17) rotatably arranged on the truss lifting beam (3), a driving wheel at one end of the first-level telescopic transmission belt (17) is connected to the output end of the telescopic frame drive motor (7), and the first-level telescopic frame (5) is fixedly connected to the belt body of the first-level telescopic transmission belt (17) through a first-level telescopic belt connecting block (19); a second-level telescopic transmission belt (20) is also rotatably arranged on the first-level telescopic frame (5), the axes of the belt wheels on both sides of the second-level telescopic transmission belt (20) are arranged vertically, and the second-level telescopic frame (6) is fixedly connected to the belt body on the front side of the second-level telescopic transmission belt (20) through a second-level telescopic belt connecting block (23), and the rear side of the second-level telescopic transmission belt (20) is fixedly connected to the truss lifting beam (3) through a second-level belt linkage fixing block (21).

5. The anode plate beam conveying truss according to claim 1, characterized in that: The middle portion of the clamping jaw connecting frame (8) is fixedly connected to the telescopic frame above via a connecting vertical rod (24), and a crossbeam clamping cavity (25) is provided between the two clamping blocks of the pneumatic clamping jaws (9) at both ends of the clamping jaw connecting frame (8).

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