CN212665746U - A grinding device for negative plate - Google Patents

A grinding device for negative plate Download PDF

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Publication number
CN212665746U
CN212665746U CN202021119862.3U CN202021119862U CN212665746U CN 212665746 U CN212665746 U CN 212665746U CN 202021119862 U CN202021119862 U CN 202021119862U CN 212665746 U CN212665746 U CN 212665746U
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China
Prior art keywords
frame
plate
fixing
cathode plate
lifting
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CN202021119862.3U
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Chinese (zh)
Inventor
房武强
王肖强
南君芳
王宗波
王亚文
李鹏涛
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Guotou Jincheng Metallurgical Co ltd
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Guotou Jincheng Metallurgical Co ltd
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Abstract

The utility model discloses a polishing device for a cathode plate, which comprises two frames, a moving frame in sliding fit with the two frames through a lifting mechanism, and a polishing machine arranged on the moving frame, wherein the lifting mechanism drives the moving frame to reciprocate along the vertical direction of the frames; a fixing mechanism for fixing the cathode plate is arranged on one side opposite to the two racks; the polisher is connected with the moving frame through a sliding mechanism, and the sliding mechanism drives the polisher to reciprocate on the moving frame along the length direction of the moving frame. The device simple structure, it is convenient to use, can guarantee on the basis of negative plate stationarity, realize polishing the high efficiency of negative plate, save the labour, guaranteed staff's safety simultaneously.

Description

A grinding device for negative plate
Technical Field
The utility model belongs to the technical field of the concise auxiliary assembly of electrolytic copper, especially, relate to a grinding device for negative plate.
Background
In the electrolytic refining process of copper, a raw copper plate is generally used as an anode, a stainless steel plate is used as a cathode, a mixed solution of sulfuric acid and copper sulfate is used as an electrolyte, after electrification, raw copper and other impurities are dissolved from the anode to form ions, the copper ions move to the cathode, electrons are obtained at the cathode, A pole copper grows out of the cathode plate, and then the A pole copper is separated from the cathode plate through a stripping unit.
To the problem that above-mentioned appears, generally can adopt the mode of artifical polishing to clear up the negative plate, but the cardinal number is huge and after using to the certain degree, all need carry out the negative plate of maintaining, adopt artifical polishing, inefficiency and waste time and energy, the cost of polishing higher, though there is some semi-automatization grinding device, the structure is complicated relatively, and it is inconvenient to use.
Chinese utility model patent (publication No. CN 208246442U) discloses an automatic polishing and dust removing system, which comprises a polishing chamber, and a polishing mechanism, a moving mechanism, a plate replacing mechanism and a dust removing mechanism which are arranged in the polishing chamber; the polishing mechanism comprises a transverse guide rail, a longitudinal guide rail, a moving arm and a polishing machine; the plate replacing mechanism is fixed at the bottom of the moving frame and comprises a motor, a speed reducer, a rotating table and a supporting table mechanism. This device adopts moving mechanism to drive grinding machanism and removes, and grinding machanism adopts transverse guide and longitudinal rail, and then drives the automatic reciprocal polishing of polisher, and the device adopts the stone material of being polished to be in the level and places, has certain stability hidden danger.
The invention discloses a semi-automatic titanium mother board polishing device (publication number: CN 105922119B) which comprises a polisher frame, a thousand-blade wheel transverse moving oil cylinder, an overrunning clutch, a thousand-blade wheel transverse moving transmission chain, a trolley moving oil cylinder support, a trolley moving oil cylinder, a trolley moving track, a moving trolley, a titanium mother board, a thousand-blade wheel up-and-down adjusting screw rod, a thousand-blade wheel driving motor, a thousand-blade wheel shaft, a moving trolley guide rod, a thousand-blade wheel transverse moving transmission screw rod, a titanium mother board clamping device, a screw rod transmission chain wheel, a polishing platform trolley track, a polishing platform trolley wheel and a nut. The invention mainly solves the defects of uneven polishing, serious heating and easy deformation of the original machine and changes the original manual polishing into semi-automatic operation of the machine.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to prior art, the utility model provides a grinding device for negative plate, simple structure, it is convenient to use, can guarantee on the basis of negative plate stationarity, realizes polishing to the high efficiency of negative plate, saves the labour, has guaranteed staff's safety simultaneously.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a polishing device for a cathode plate comprises two racks, a moving frame in sliding fit with the two racks through a lifting mechanism, and a polishing machine arranged on the moving frame, wherein the lifting mechanism drives the moving frame to reciprocate along the vertical direction of the racks; a fixing mechanism for fixing the cathode plate is arranged on one side opposite to the two racks; the polisher is connected with the moving frame through a sliding mechanism, and the sliding mechanism drives the polisher to reciprocate on the moving frame along the length direction of the moving frame.
Elevating system include lifting unit and drive the power component that lifting unit removed, lifting unit include the lifting screw that sets up along vertical direction in the frame and remove the lifting nut seat that sets up with lifting screw is supporting on the frame, remove frame and frame sliding fit, just lifting nut seat and lifting screw threaded connection, power component includes elevator motor and the reduction gear of being connected with it, the reduction gear rotates with lifting screw's bottom and is connected.
The fixing mechanism comprises a positioning assembly and a clamping assembly, the positioning assembly is arranged at the top ends of the two frames and used for fixing the negative plate, and the clamping assembly is arranged on one side of the two frames opposite to each other and used for preventing the negative plate from moving back and forth.
The positioning assembly comprises a support frame fixedly arranged on the rack and a fixed block fixedly arranged on the support frame, and a V-shaped port matched with the conductive rod of the cathode plate is arranged at the top of the fixed block.
Furthermore, a pressing plate used for sealing the V-shaped port is arranged at the top end of the fixing block, and the pressing plate is in threaded connection with the fixing block.
Furthermore, the inner side of the V-shaped port is provided with an anti-mark gasket for preventing the negative plate conductive rod from impressing the V-shaped port.
The clamping assembly comprises a cylinder, two connecting rods, two connecting rod grippers and two fixing rods, wherein the cylinder, the two connecting rods, the two connecting rod grippers and the two fixing rods are arranged on each rack, the cylinder is fixedly connected with a cylinder support fixedly arranged on the rack, one ends of the two connecting rod grippers are respectively connected with one end of each of the two connecting rods through pin shafts, the other ends of the two connecting rods are connected with the output end of the cylinder in a penetrating mode through the pin shafts, a supporting shaft is arranged in the middle of each of the two connecting rod grippers in a penetrating mode, one end of each of the two fixing.
Slide mechanism includes horizontal lead screw, holder, horizontal nut seat and fixing base, horizontal lead screw sets up on removing the frame, and its axial is arranged along the length direction who removes the frame, horizontal lead screw's one end is connected with drives its pivoted horizontal motor, and horizontal nut seat threaded connection is on horizontal lead screw, and the fixing base sets firmly at the top of horizontal nut seat, and the fixing base passes through the pipe clamp connecting rod to be connected with the pole of polisher, the holder cover is established on the pole of polisher, and the holder is equipped with the gyro wheel towards horizontal lead screw one side, and the gyro wheel below is equipped with the guide rail, and the guide rail is fixed on removing the frame, and arranges along the length direction who removes the frame, the gyro wheel is along guide rail reciprocating motion along with the polisher.
Further, the holder includes front splint and back splint, and front splint and back splint pass through the bolt connection cover and establish on the quick-witted pole of polisher, and the gyro wheel sets up on the splint of back.
The pipe clamp is characterized by further comprising a limiting mechanism, wherein the limiting mechanism comprises a limiting plate arranged on the movable frame and a limiting groove arranged on the pipe clamp seat and matched with the limiting plate in a sliding mode, and the length direction of the limiting plate is arranged along the length direction of the movable frame.
The utility model discloses the beneficial effect who reaches as follows:
(1) the utility model discloses in, the elevating system, fixed establishment and slide mechanism that adopt can satisfy under the firm prerequisite of waiting to polish the negative plate, realize polishing fast to the whole plate body of stainless steel negative plate, saved the labour, improved the security of polishing, whole grinding device simple structure, the simple operation;
(2) the adopted clamping assembly can counteract the radial force generated by the grinding machine in the grinding process of the cathode plate, so that the cathode plate keeps certain stability;
(3) the V-shaped port arranged at the top of the fixing block is convenient for the stability of fixing the conductive rod of the cathode plate, and the trace-preventing gasket arranged at the bottom end of the V-shaped port can effectively prevent the V-shaped port from generating indentation;
(4) stop gear, can effectively guarantee the polisher along the stability when removing a length direction removal, simultaneously, also can effectively increase the fixity of polisher at the in-process of polishing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a rear view of the present invention;
FIG. 3 is a schematic structural view of the sliding mechanism of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1;
FIG. 5 is an enlarged view of portion B of FIG. 1;
fig. 6 is a sectional view taken along direction C of fig. 3.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure. It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions of the present disclosure, so that the present disclosure is not limited to the technical essence, and any modifications of the structures, changes of the ratios, or adjustments of the sizes, can still fall within the scope of the present disclosure without affecting the function and the achievable purpose of the present disclosure. In addition, the terms such as "upper", "lower", "left", "right", "front", "rear", "middle" and "one" used in the present specification are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial technical changes.
With reference to fig. 1 to 6, a polishing device for a cathode plate comprises two frames 8, a moving frame 5 which is in sliding fit with the two frames 8 through an elevating mechanism and a polishing machine arranged on the moving frame 5, wherein the elevating mechanism drives the moving frame 5 to reciprocate along the vertical direction of the frame 8, one opposite side of the two frames 8 is provided with a fixing mechanism for fixing the cathode plate 9, the polishing machine is connected with the moving frame 5 through a sliding mechanism, and the sliding mechanism drives the polishing machine to reciprocate along the horizontal direction on the moving frame 5.
Elevating system include lifting unit and drive the power component that lifting unit removed, lifting unit include on frame 8 along the lifting screw 4 of vertical direction setting and remove 5 on and the lifting nut seat that sets up with lifting screw 5 is supporting, remove 5 and two 8 sliding fit in frame, just lifting nut seat and lifting screw 5 threaded connection, power component includes elevator motor 2 and the reduction gear 1 of being connected with it, reduction gear 1 rotates with lifting screw 5's bottom to be connected, elevator motor 2 drives the rotation of lifting screw 4 through reduction gear 1, and then drives and remove 5 reciprocating motion in vertical side.
Fixing mechanism include locating component and centre gripping subassembly, locating component set up on two 8 tops of frame for fixed negative plate 9, centre gripping subassembly set up in two 8 one sides in opposite directions of frame for spacing negative plate 9 prevents that the polisher from at the in-process of polishing to the negative plate, rocking of negative plate 9.
The positioning assembly comprises a support frame 14 fixedly arranged on the rack 8 and a fixed block 23 fixedly arranged on the support frame 14, and a V-shaped port 30 matched with the conductive rod 7 of the cathode plate 9 is arranged at the top of the fixed block 23.
The conducting rod 7 of the cathode plate 9 to be polished is erected in the two V-shaped ports 30, the top end of the fixing block 23 is provided with a pressing plate 26 used for sealing the V-shaped ports 30, the pressing plate 26 is in threaded connection with the fixing block 23, and an anti-abrasion gasket 25 used for placing abrasion is arranged between the pressing plate 26 and the cathode plate conducting plate 7.
Furthermore, the inner side of the V-shaped port 30 is provided with an anti-mark gasket 24 for supporting the cathode plate conductive plate 7, so that the indentation generated in the V-shaped port 30 in the working process can be prevented.
The clamping assembly comprises an air cylinder 11, two connecting rods, two connecting rod grippers and two fixing rods 44, wherein the air cylinder 11 is arranged on each rack 8, one end of the air cylinder 11 is fixedly arranged on the rack 8, the other end of the air cylinder is fixedly connected with an air cylinder support 12 fixedly arranged on the rack 8, for convenience of description, the two connecting rod grippers are respectively marked as a first gripper 42 and a second gripper 43, the two connecting rods are respectively marked as a first connecting rod 39 and a second connecting rod 37, one end of the first gripper 42 is connected with one end of the first connecting rod 39 through a pin shaft, one end of the second gripper 43 is connected with one end of the second connecting rod 37 through a pin shaft, a support shaft 41 is arranged in the middle of the first gripper 42 and the second gripper 43, one end of the two fixing rods 44 is fixedly arranged on the air cylinder support 12, the other end of the two fixing rods is respectively connected with two end parts of the support shaft 41, the other ends of the first connecting, the first gripper 42 and the second gripper 43 are respectively arranged on two sides of the cathode plate 9, and the cathode plate 9 is limited by dislocation of the two grippers, so that stability of the cathode plate 9 in the polishing process is guaranteed.
During operation, the air cylinder 11 is started, the air cylinder 11 pushes the first connecting rod 39 and the second connecting rod 37 to move towards the direction of the cathode plate 6, so that the distance between the hand grips of the first hand grip 42 and the second hand grip 43 is increased, the air cylinder 11 is closed, the air cylinder drives the first connecting rod 39 and the second connecting rod 37 to move away from the direction of the cathode plate 6, and the distance between the hand grips of the first hand grip 42 and the second hand grip 43 is reduced.
The sliding mechanism comprises a horizontal lead screw 18, a clamping seat, a horizontal nut seat 20 and a fixed seat 55, the horizontal lead screw 18 is arranged on the movable frame 5, the axial direction of the horizontal lead screw is arranged along the length direction of the movable frame 5, the horizontal lead screw 18 is connected with a horizontal motor 15 driving the horizontal lead screw to rotate, the horizontal nut seat 20 is connected with the horizontal lead screw 18 through threads, the fixed seat 55 is fixedly arranged at the top of the horizontal nut seat 20, the fixed seat 55 is connected with a machine rod 59 of the grinding machine through a pipe clamp connecting rod 58, the clamping seat is sleeved on the machine rod 59 of the grinding machine, the clamping seat is provided with a roller 52 facing one side of the horizontal lead screw 18, a guide rail 21 is arranged below the roller 52, the guide rail 21 is fixed on the movable frame 5 and is arranged along the length direction of.
Further, the horizontal lead screw 18 is fixed on the movable frame 5 through the horizontal fixing plates 17 arranged at the two ends, one end of the horizontal lead screw 18 is connected with the horizontal motor 15 through the coupler 16, and during operation, the horizontal motor 15 drives the horizontal lead screw 18 to rotate, so that the pipe clamp connecting rod 58 drives the grinding machine to reciprocate along the axial direction of the horizontal lead screw 18.
Further, the holder includes a front plate 64 and a rear plate 57, the front plate 64 and the rear plate 57 are connected to the machine bar 59 of the sander by bolts, and the roller 52 is provided on the rear plate 57.
Further, the rear clamping plate 57 of the clamping seat is connected with the roller 52 through a mandrel seat 56, a mandrel 53 is arranged on one side of the mandrel seat 56 facing the roller, and the roller 52 is sleeved on the mandrel 53 to realize the reciprocating motion of the roller 52 along the guide rail 21.
Further, still include stop gear, stop gear including setting up limiting plate 6 on removing frame 5 and setting up on fixing base 55 with limiting plate 6 complex spacing groove 60, the length direction of limiting plate 6 arranges along the length direction who removes frame 5, stability when can effectively guaranteeing the polisher removal, simultaneously, also can effectively increase the fixity of polisher at the in-process of polishing.
The utility model discloses a working process does:
step 1: placing the conducting rod 11 of the cathode plate 9 to be polished in the V-shaped port 30, adjusting the bolt 27 on the pressing plate 26 to realize the fixed clamping effect of the pressing plate 26 on the conducting rod, and then utilizing the dislocation of the two connecting rod grippers relative to the cathode plate 9 to prevent the cathode plate 9 from shaking in the front-back direction in the polishing process;
step 2: starting the lifting motor 2 to drive the movable frame 5 to lift to a proper position;
and step 3: starting the grinding machine and the horizontal motor 15, and grinding the cathode plate 9 by using a steel brush wheel 62 of the grinding machine;
and 4, step 4: after the cathode plate 9 is polished to a certain degree, the lifting motor 2 can be started again, and the polishing height of the cathode plate 9 by the polishing machine is adjusted.
In the process, the lifting motor 2 and the horizontal motor 15 can be closed according to actual needs, the pipe clamp connecting rod 58 is manually adjusted, the distance between the grinding machine and the negative plate 9 is adjusted, meanwhile, the angle formed by the two connecting rods and the two connecting rod grippers can be adjusted through stretching of the output end of the air cylinder 11 according to actual conditions, and then the limiting effect of the end parts of the two connecting rod grippers on the negative plate 9 is achieved.
The technical solution of the present invention is further described and explained in the above with reference to the specific implementation process, but the protection scope is not limited thereto. All equivalent modifications and variations that do not depart from the spirit and scope of the invention should be deemed to be covered by the appended claims.

Claims (10)

1. The utility model provides a grinding device for negative plate which characterized in that: the grinding machine comprises two racks, a moving frame in sliding fit with the two racks through a lifting mechanism, and a grinding machine arranged on the moving frame, wherein the lifting mechanism drives the moving frame to reciprocate along the vertical direction of the racks;
a fixing mechanism for fixing the cathode plate is arranged on one side opposite to the two racks;
the polisher is connected with the moving frame through a sliding mechanism, and the sliding mechanism drives the polisher to reciprocate on the moving frame along the length direction of the moving frame.
2. A grinding device for a cathode plate as set forth in claim 1, wherein: elevating system include lifting unit and drive the power component that lifting unit removed, lifting unit include the lifting screw that sets up along vertical direction in the frame and remove the lifting nut seat that sets up with lifting screw is supporting on the frame, remove frame and frame sliding fit, just lifting nut seat and lifting screw threaded connection, power component includes elevator motor and the reduction gear of being connected with it, the reduction gear rotates with lifting screw's bottom and is connected.
3. A grinding device for a cathode plate as set forth in claim 1, wherein: the fixing mechanism comprises a positioning assembly and a clamping assembly, the positioning assembly is arranged at the top ends of the two frames and used for fixing the negative plate, and the clamping assembly is arranged on one side of the two frames opposite to each other and used for preventing the negative plate from moving back and forth.
4. A grinding device for a cathode plate as set forth in claim 3, wherein: the positioning assembly comprises a support frame fixedly arranged on the rack and a fixed block fixedly arranged on the support frame, and a V-shaped port matched with the conductive rod of the cathode plate is arranged at the top of the fixed block.
5. A grinding device for a cathode plate as claimed in claim 4, wherein: and a pressing plate for sealing the V-shaped port is arranged at the top end of the fixing block, and the pressing plate is in threaded connection with the fixing block.
6. A grinding device for a cathode plate as set forth in claim 5, wherein: and the inner side of the V-shaped port is provided with an anti-mark gasket for preventing the negative plate conductive rod from impressing the V-shaped port.
7. A grinding device for a cathode plate as set forth in claim 3, wherein: the clamping assembly comprises a cylinder, two connecting rods, two connecting rod grippers and two fixing rods, wherein the cylinder, the two connecting rods, the two connecting rod grippers and the two fixing rods are arranged on each rack, the cylinder is fixedly connected with a cylinder support fixedly arranged on the rack, one ends of the two connecting rod grippers are respectively connected with one end of each of the two connecting rods through pin shafts, the other ends of the two connecting rods are connected with the output end of the cylinder in a penetrating mode through the pin shafts, a supporting shaft is arranged in the middle of each of the two connecting rod grippers in a penetrating mode, one end of each of the two fixing.
8. A grinding device for a cathode plate as claimed in any one of claims 1 to 7, wherein: slide mechanism includes horizontal lead screw, holder, horizontal nut seat and fixing base, horizontal lead screw sets up on removing the frame, and its axial is arranged along the length direction who removes the frame, horizontal lead screw's one end is connected with drives its pivoted horizontal motor, and horizontal nut seat threaded connection is on horizontal lead screw, and the fixing base sets firmly at the top of horizontal nut seat, and the fixing base passes through the pipe clamp connecting rod to be connected with the pole of polisher, the holder cover is established on the pole of polisher, and the holder is equipped with the gyro wheel towards horizontal lead screw one side, and the gyro wheel below is equipped with the guide rail, and the guide rail is fixed on removing the frame, and arranges along the length direction who removes the frame, the gyro wheel is along guide rail reciprocating motion along with the polisher.
9. A grinding apparatus for a cathode plate as set forth in claim 8, wherein: the holder includes front splint and back splint, and front splint and back splint pass through the bolt connection cover and establish on the pole of polisher, and the gyro wheel sets up on the back splint.
10. A grinding device for a cathode plate as claimed in claim 9, wherein: the pipe clamp is characterized by further comprising a limiting mechanism, wherein the limiting mechanism comprises a limiting plate arranged on the movable frame and a limiting groove arranged on the pipe clamp seat and matched with the limiting plate in a sliding mode, and the length direction of the limiting plate is arranged along the length direction of the movable frame.
CN202021119862.3U 2020-06-17 2020-06-17 A grinding device for negative plate Active CN212665746U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021119862.3U CN212665746U (en) 2020-06-17 2020-06-17 A grinding device for negative plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021119862.3U CN212665746U (en) 2020-06-17 2020-06-17 A grinding device for negative plate

Publications (1)

Publication Number Publication Date
CN212665746U true CN212665746U (en) 2021-03-09

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Application Number Title Priority Date Filing Date
CN202021119862.3U Active CN212665746U (en) 2020-06-17 2020-06-17 A grinding device for negative plate

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112975616A (en) * 2021-04-06 2021-06-18 杭州三耐环保科技股份有限公司 Double-span truss robot for inspecting electrode plate
CN113510592A (en) * 2021-03-25 2021-10-19 袁新海 Environment-friendly antibacterial ABS plastic production equipment and preparation method thereof
CN114454070A (en) * 2022-02-09 2022-05-10 徐工汉云技术股份有限公司 Double-sided vertical polisher suitable for polishing titanium mother board

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113510592A (en) * 2021-03-25 2021-10-19 袁新海 Environment-friendly antibacterial ABS plastic production equipment and preparation method thereof
CN112975616A (en) * 2021-04-06 2021-06-18 杭州三耐环保科技股份有限公司 Double-span truss robot for inspecting electrode plate
CN114454070A (en) * 2022-02-09 2022-05-10 徐工汉云技术股份有限公司 Double-sided vertical polisher suitable for polishing titanium mother board

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