Holding and clamping carrier for graphite flakes
By designing a graphite sheet clamping vehicle that uses two sets of arms to synchronously clamping and the weight-bearing cylinder, the drilling accuracy and consistency problems caused by inaccurate clamping in the prior art are solved, and the product pass rate is improved.
Patent Information
- Application Number
- CN202420632294.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-29
AI Technical Summary
In the prior art, the clamping tools of graphite sheets are difficult to accurately clamp, resulting in poor drilling position accuracy and poor depth consistency, which affects the product's pass rate.
A clamping vehicle for graphite sheets is designed, two sets of clamping the anode graphite sheets are clamped simultaneously with two sets of clamping arms, and the carrier is matched with the equipment base through the weight-bearing cylinder to ensure that the drilling device can withstand a large load.
The width and narrow fault tolerance of the anode graphite sheet is improved, the impact between the vehicle and the equipment base is reduced, the position accuracy and depth consistency of the drilling holes are ensured, and the product pass rate is improved.
Smart Images
Figure CN222662234U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electrolytic furnaces, in particular to a clamping carrier for graphite sheets. Background Art
[0002] Graphite sheet clamps usually refer to tools or equipment used to clamp graphite sheets during the assembly process of the electrolytic furnace. Graphite sheets are thin and strong materials. Graphite sheets are responsible for conducting electricity and transferring heat in the electrolytic furnace. The clamps must be able to accurately clamp the graphite sheets to ensure their accuracy and stability during the assembly process.
[0003] In the prior art, it is necessary to manually use a pistol drill to drill three holes in the anode graphite sheet in sequence according to the drilling template, perform manual slag removal, install the anode conductive iron plate and pins, and use a hand hammer to hammer the pins in sequence. Due to the error in the width of the graphite sheet, the drilling position accuracy is poor and the drilling depth consistency is poor, which affects the product qualification rate. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a graphite sheet clamping carrier, which synchronously clamps the anode graphite sheet through two groups of arms and has a high tolerance rate for the width and narrowness of the anode graphite sheet.
[0005] In order to solve the above technical problems, a clamping carrier for a graphite sheet is provided, comprising a base, a carrier is arranged on the base, a drilling device is arranged on one side of the carrier, the carrier comprises a mounting plate and a shell arranged on the mounting plate, a clamping cylinder is fixed on the mounting plate, a movable plate is connected to the clamping cylinder, a fixed plate is arranged at the rear end of the movable plate, a support rod is arranged on the fixed plate, the support rod passes through the movable plate and is fixedly connected to the mounting plate, and the movable plate can slide along the support rod; an upper arm and a lower arm are hinged on the movable plate, and the clamping cylinder drives the upper arm and the lower arm to synchronously clamp the graphite sheet.
[0006] Fixed blocks are provided on both sides of the mounting plate, an upper fixed rod is provided on the movable plate, an upper connecting rod is hinged on the upper fixed rod, one end of the upper connecting rod away from the upper fixed rod is hinged to the upper boom, and the center of the upper boom is hinged on the fixed block; a lower fixed rod is provided on the movable plate, a lower connecting rod is hinged on the lower fixed rod, one end of the lower connecting rod away from the lower fixed rod is hinged to the lower boom, and the center of the lower boom is hinged on the fixed block.
[0007] Limiting plates are also provided on both sides of the mounting plate, and a first limiting groove and a second limiting groove are provided on the limiting plates. The upper holding arm is inserted into the first limiting groove, and the lower holding arm is inserted into the second limiting groove.
[0008] The mounting plate is also provided with an upper clamping plate and a lower clamping plate corresponding to the shape of the graphite sheet.
[0009] A support plate is provided at the top of the mounting plate, and a digital dial indicator is provided below the support plate.
[0010] A sliding block is fixed on the support plate, and a sliding rail is provided on the mounting plate, and the sliding block can move along the sliding rail.
[0011] The carrier is provided with a first bottom plate at the bottom, a second bottom plate is provided above the first bottom plate, a load-bearing cylinder is provided on the second bottom plate, the upper end of the load-bearing cylinder abuts against the mounting plate, and the lower end passes through the first bottom plate and the second bottom plate and abuts against the base.
[0012] The first bottom plate and the second bottom plate are also provided with guide rods, the guide rods are provided with linear bearings, and the linear bearings are fixed on the second bottom plate.
[0013] The drilling device is provided with a multi-axis connector.
[0014] The linear bearings and guide rods are provided with at least 6 groups.
[0015] When the utility model is used, the anode graphite sheet is placed on the carrier of the loading and unloading station, and the start button is pressed. The clamping cylinder drives the movable plate to move backward, driving the upper connecting rod and the lower connecting rod to rotate synchronously, the upper connecting rod drives the upper holding arm to rotate inward, the lower connecting rod drives the lower holding arm to rotate inward, the upper holding arm and the lower holding arm are linked to open and close to clamp the anode graphite sheet, the load-bearing cylinder applies thrust to the base, the carrier transports the anode graphite sheet to the bottom of the drilling device, so that the carrier and the equipment base are matched so as to withstand a larger load, with the help of the multi-axis connector, the drilling device drills three holes synchronously according to the set drilling depth and speed, and at the same time, with the cooperation of the software, the debris during drilling is blown away; after the drilling is completed, the load-bearing cylinder is reset, the carrier is separated from the base and runs to the transfer working position, the clamping cylinder is reset, and the anode graphite sheet is put down.
[0016] The beneficial effects brought by the utility model are:
[0017] The utility model uses two groups of arms to synchronously clamp the anode graphite sheet, and has a high tolerance rate for the width and narrowness of the anode graphite sheet.
[0018] The load-bearing cylinder applies thrust to the base, so that the carrier and the equipment base fit together, so as to bear a larger load and reduce the impact between the carrier and the equipment base.
[0019] The accuracy of the height position of the conductive iron plate after riveting can be determined by the numerical limit value of the digital dial indicator, and adjustments can be made in time. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0021] Figure 1It is a structural schematic diagram of the utility model.
[0022] Figure 2 It is a structural schematic diagram of this practical vehicle.
[0023] Figure 3 It is a structural schematic diagram of the practical vehicle with its shell removed.
[0024] Figure 4 It is a rear view of the vehicle of the utility model.
[0025] In the figure: 1. base; 2. carrier; 3. drilling device; 4. mounting plate; 5. shell; 6. clamping cylinder; 7. movable plate; 8. fixed plate; 9. support rod; 10. upper arm; 11. lower arm; 12. fixed block; 13. upper fixed rod; 14. upper connecting rod; 15. lower fixed rod; 16. lower connecting rod; 17. limit plate; 18. first limit groove; 19. second limit groove; 20. upper clamping plate; 21. lower clamping plate; 22. support plate; 23. digital dial indicator; 24. slider; 25. slide rail; 26. first bottom plate; 27. second bottom plate; 28. load-bearing cylinder; 29. guide rod; 30. linear bearing; 31. multi-axis connector. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.
[0027] according to Figures 1 to 3 As shown, a clamping carrier for a graphite sheet of the utility model comprises a base 1, a carrier 2 is provided on the base 1, a drilling device 3 is provided on one side of the carrier 2, the carrier 2 is driven by a servo motor and constrained by a linear guide rail, and the anode graphite sheet is transported to the bottom of the drilling device 3. The carrier 2 comprises a mounting plate 4 and a shell 5 provided on the mounting plate 4, a clamping cylinder 6 is fixed on the mounting plate 4, a movable plate 7 is connected to the clamping cylinder 6, a fixed plate 8 is provided at the rear end of the movable plate 7, and support rods 9 are installed on the fixed plate 8, and these support rods 9 pass through the movable plate 7 and are connected to the mounting plate 4, so that the movable plate 7 can slide along the support rods 9.
[0028] Fixed blocks 12 are provided on both sides of the mounting plate 4, and an upper fixed rod 13 is provided on the movable plate 7, and an upper connecting rod 14 is hinged on the upper fixed rod 13. One end of the upper connecting rod 14 is hinged to the upper boom 10 away from the upper fixed rod 13, and the center of the upper boom 10 is hinged on the fixed block 12. At the same time, a lower fixed rod 15 is also provided on the movable plate 7, and a lower connecting rod 16 is hinged on the lower fixed rod 15. One end of the lower connecting rod 16 is hinged to the lower boom 11 away from the lower fixed rod 15, and the center of the lower boom 11 is also hinged on the fixed block 12. In addition, a limiting plate 17 is provided on both sides of the mounting plate 4, and a first limiting groove 18 and a second limiting groove 19 are provided on the limiting plate 17. The upper boom 10 passes through the first limiting groove 18, and the lower boom 11 passes through the second limiting groove 19. The mounting plate 4 is also provided with an upper clamping plate 20 and a lower clamping plate 21 corresponding to the shape of the graphite sheet. The clamping cylinder 6 drives the upper arm 10 and the lower arm 11 to synchronously clamp the graphite sheet, ensuring the accuracy and stability of the clamping process.
[0029] The drilling device 3 is provided with a multi-axis connector 31. With the help of the multi-axis connector 31, the intelligent drilling device 3 drills three holes synchronously according to the set drilling depth and speed.
[0030] A support plate 22 is provided at the top of the mounting plate 4, and a digital dial gauge 23 is provided below the support plate 22. A slider 24 is fixed on the support plate 22, and a slide rail 25 is provided on the mounting plate 4, and the slider 24 can move along the slide rail 25. According to the numerical limit values of the two digital dial gauges 23 on the carrier 2, the accuracy of the height position of the conductive iron plate after riveting is determined.
[0031] according to Figure 4 As shown, the bottom of the carrier 2 is provided with a first bottom plate 26, a second bottom plate 27 is provided above the first bottom plate 26, a load-bearing cylinder 28 is provided on the second bottom plate 27, the upper end of the load-bearing cylinder 28 is abutted on the support plate 22, and the lower end passes through the first bottom plate 26 and the second bottom plate 27 to abut against the carrier 2. The load-bearing cylinder 28 applies thrust to the base 1 so that the carrier 2 and the equipment base 1 are matched so as to withstand a larger load. Guide rods 29 are also provided through the first bottom plate 26 and the second bottom plate 27, and linear bearings 30 are provided on the guide rods 29, and the linear bearings 30 are fixed on the second bottom plate 27. There are at least 6 groups of linear bearings 30 and guide rods 29 to provide more support and guidance to ensure the stability of the carrier 2 during movement.
[0032] When the utility model is used, the anode graphite sheet is placed on the carrier 2 of the loading and unloading station, and the start button is pressed. The clamping cylinder 6 drives the movable plate 7 to move backward, driving the upper connecting rod 14 and the lower connecting rod 16 to rotate synchronously, the upper connecting rod 14 drives the upper holding arm 10 to rotate inward, and the lower connecting rod 16 drives the lower holding arm 11 to rotate inward, and the upper holding arm 10 and the lower holding arm 11 are linked to open and close to clamp the anode graphite sheet, and the load-bearing cylinder 28 applies a thrust to the base 1, and the carrier 2 transports the anode graphite sheet to the bottom of the drilling device 3, so that the carrier 2 and the equipment base 1 are matched so as to withstand a larger load. With the help of the multi-axis connector 31, the drilling device 3 drills three holes synchronously according to the set drilling depth and speed, and at the same time, with the cooperation of the software, the debris during drilling is blown away; after the drilling is completed, the load-bearing cylinder 28 is reset, the carrier 2 is separated from the base 1 and runs to the transfer working position, and the clamping cylinder 6 is reset to put down the anode graphite sheet.
[0033] The beneficial effects brought by the utility model are:
[0034] The utility model uses two groups of arms to synchronously clamp the anode graphite sheet, and has a high tolerance rate for the width and narrowness of the anode graphite sheet.
[0035] The load-bearing cylinder applies thrust to the base, so that the carrier and the equipment base fit together, so as to bear a larger load and reduce the impact between the carrier and the equipment base.
[0036] The accuracy of the height position of the conductive iron plate after riveting can be determined by the numerical limit value of the digital dial indicator, and adjustments can be made in time.
[0037] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.
Claims
1. A graphite sheet clamping carrier, comprising a base, a carrier is arranged on the base, and a drilling device is arranged on one side of the carrier, characterized in that: The carrier includes a mounting plate and a shell arranged on the mounting plate, a clamping cylinder is fixed on the mounting plate, a movable plate is connected to the clamping cylinder, a fixed plate is provided at the rear end of the movable plate, a support rod is provided on the fixed plate, the support rod passes through the movable plate and is fixedly connected to the mounting plate, and the movable plate can slide along the support rod; an upper arm and a lower arm are hinged on the movable plate, and the clamping cylinder drives the upper arm and the lower arm to synchronously clamp the graphite sheet.
2. The graphite sheet clamping carrier according to claim 1, characterized in that: Fixed blocks are provided on both sides of the mounting plate, an upper fixed rod is provided on the movable plate, an upper connecting rod is hinged on the upper fixed rod, one end of the upper connecting rod away from the upper fixed rod is hinged to the upper boom, and the center of the upper boom is hinged on the fixed block; a lower fixed rod is provided on the movable plate, a lower connecting rod is hinged on the lower fixed rod, one end of the lower connecting rod away from the lower fixed rod is hinged to the lower boom, and the center of the lower boom is hinged on the fixed block.
3. The graphite sheet clamping carrier according to claim 1, characterized in that: Limiting plates are also provided on both sides of the mounting plate, and a first limiting groove and a second limiting groove are provided on the limiting plates. The upper holding arm is inserted into the first limiting groove, and the lower holding arm is inserted into the second limiting groove.
4. The graphite sheet clamping carrier according to claim 1, characterized in that: The mounting plate is also provided with an upper clamping plate and a lower clamping plate corresponding to the shape of the graphite sheet.
5. The graphite sheet clamping carrier according to claim 1, characterized in that: A support plate is provided at the top of the mounting plate, and a digital dial indicator is provided below the support plate.
6. The graphite sheet clamping carrier according to claim 5, characterized in that: A slider is fixed on the support plate, and a slide rail is provided on the mounting plate. The slider can move along the slide rail.
7. The graphite sheet clamping carrier according to claim 1, characterized in that: The carrier is provided with a first bottom plate at the bottom, a second bottom plate is provided above the first bottom plate, a load-bearing cylinder is provided on the second bottom plate, the upper end of the load-bearing cylinder abuts against the mounting plate, and the lower end passes through the first bottom plate and the second bottom plate and abuts against the base.
8. The graphite sheet clamping carrier according to claim 7, characterized in that: The first bottom plate and the second bottom plate are also provided with guide rods, the guide rods are provided with linear bearings, and the linear bearings are fixed on the second bottom plate.
9. The graphite sheet clamping carrier according to claim 1, characterized in that: The drilling device is provided with a multi-axis connector.
10. The graphite sheet clamping carrier according to claim 8, characterized in that: The linear bearings and guide rods are provided with at least 6 groups.