A uniform sanding device for diamond wire saw production and its use method

Abstract

The present invention discloses a uniform sanding device for diamond wire saw production and a method for using the same, comprising a support and an electroplating pool arranged on the support, wherein three electroplating pools are arranged, and three steel wire guide frames are fixedly connected to the support, wherein the steel wire guide frames are used to guide the steel wire to pass through the electroplating pools, and the present invention relates to the technical field of diamond wire saw production. The uniform sanding device for diamond wire saw production and a method for using the same can achieve premixing of diamond sand and electroplating solution through the arrangement of a sanding premixing component and a reciprocating component, and can also drive an electroplating pool to reciprocate and lift. With the cooperation of the support, three steel wire guide frames, two groups of reverse driving components and three electroplating pools, not only can three groups of diamond wire saw electroplating production be carried out simultaneously, but also the reciprocating lifting and lowering drive of the three electroplating pools can be realized, so that the depth of the steel wire in the electroplating solution in the electroplating pool changes, and the uniformity of the diamond sand attached to the surface of the steel wire is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of diamond wire saw production, in particular to a uniform sanding device for diamond wire saw production and a use method thereof. Background Art

[0002] Diamond wire saw, also known as diamond wire, refers to the method of fixing diamond abrasive on metal wire by electroplating process or resin bonding.

[0003] In the process of producing diamond wire saws using electroplating technology, the diamond sand content in the electroplating solution continues to decrease, and the diamond sand needs to be replenished in time. This operation is more troublesome and can easily cause a sharp increase in the diamond sand content in the electroplating pool, affecting the adhesion of the diamond sand on the surface of the steel wire, and easily causing agglomeration, which has a negative impact on the quality of the diamond wire saw.

[0004] As described in the application number 201921694483.4, an automatic sand replenishing device for a multi-wire diamond wire saw electroplating production line is provided, which arranges the first stirring member and the second stirring member on the inner and outer sides of the filter mesh respectively, so that when the first stirring member and the second stirring member rotate in opposite directions, turbulence can be formed on the inner and outer sides of the filter mesh. Therefore, liquid is introduced from the liquid inlet in the first chamber and discharged from the liquid outlet in the second chamber, which can not only achieve the effect of uniform stirring and filtering out larger impurities, but also greatly reduce the disadvantage that larger particles adhere to the filter mesh and block the mesh port, thereby reducing the filtering effect. Therefore, the replacement frequency of the filter mesh can be reduced, which is more time-saving and labor-saving. Moreover, the electroplating liquid coming out of the liquid outlet passes through the hose, and under the action of the peristaltic pump, the electroplating liquid is continuously squeezed into the electroplating tank, without the need for manual frequent pouring of the electroplating liquid into the electroplating tank, which is more time-saving and labor-saving.

[0005] Based on the search of the above information, it can be seen that although the existing electroplating solution with diamond sand has been pre-stirred and evenly treated, after being added to the electroplating tank, as the electroplating proceeds, the diamond sand is prone to sedimentation in the electroplating tank, affecting the uniformity of diamond sand electroplating on the steel wire surface. In addition, if the electroplating tank is simply loaded with sand by a peristaltic pump, diamond sand deposition is likely to occur in its delivery pipeline, and the uniformity of sand loading into the electroplating tank cannot be guaranteed. For this reason, a uniform sand loading device for diamond wire saw production and a method of use thereof are proposed, which ensures the uniformity of sand loading while providing a guarantee for the uniformity of diamond sand electroplating on the steel wire surface, thereby effectively ensuring the quality of the finished diamond wire saw. Summary of the invention

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the present invention provides a uniform sanding device for diamond wire saw production and a method for using the same, which solves the problem that the existing electroplating solution containing diamond sand is prone to deposition in the electroplating tank, affecting the uniformity of diamond sand electroplating on the surface of the steel wire. At the same time, when simply using a peristaltic pump to feed sand into the electroplating tank, diamond sand is prone to deposition in its delivery pipeline, and the problem of being unable to ensure the uniformity of sand feeding into the electroplating tank is solved.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions: a uniform sanding device for diamond wire saw production, comprising a support and an electroplating pool arranged on the support, wherein three electroplating pools are arranged, and three steel wire guide frames are fixedly connected to the support, and the steel wire guide frames are used to guide the steel wires through the electroplating pools. A sanding premix and two sets of reverse driving parts are arranged on the support, and the sanding premix drives one electroplating pool to reciprocate and lift through a reciprocating assembly, and the electroplating pool drives an adjacent electroplating pool to reciprocate and lift in the opposite direction through a reverse driving part. A circulating sanding part is also arranged on the sanding premix, and the circulating sanding part is used to supply sand to the three electroplating pools.

[0010] In order to realize the electroplating guide of the steel wire, the present invention is further configured as follows: the steel wire guide frame includes two U-shaped brackets, the tops of the inner cavities of the two U-shaped brackets are fixedly connected to two hanging plates, two first guide rollers are rotatably installed between the two U-shaped brackets, a second guide roller is rotatably installed between the front and rear hanging plates, the two first guide rollers are arranged on both sides of the two second guide rollers, and the two second guide rollers are arranged below the first guide rollers;

[0011] The hanging plate extends to the inside of the electroplating tank, and the two second guide rollers are both arranged inside the electroplating tank, and the U-shaped bracket is fixedly connected to the top of the support.

[0012] In order to achieve uniform mixing of diamond sand and electroplating liquid, the present invention is further configured as follows: the upper sand premix comprises a cylindrical box, a driving motor is fixedly connected to the front of the cylindrical box, an output end of the driving motor is fixedly connected to a rotating shaft through a coupling, one end of the rotating shaft passes through the cylindrical box and extends to the outside of the cylindrical box, two groups of stirring racks are sleeved and fixedly connected to the outer periphery of the rotating shaft, the two groups of stirring racks are both arranged inside the cylindrical box, and a feeding hopper is connected to one side of the top of the cylindrical box;

[0013] The cylindrical box is fixedly connected to the top of the support through a mounting seat.

[0014] In order to improve the uniformity of the sand on the surface of the steel wire, the present invention is further configured as follows: the reciprocating assembly includes a first rotating disk and a first square frame, the first square frame is fixedly connected to the front face of the electroplating pool arranged at the front side, the rear end of the first rotating disk is fixedly connected to a first eccentric shaft, and the outer surface of the first eccentric shaft is used in conjunction with the inner surface of the first square frame;

[0015] One end of the rotating shaft is fixedly connected to the front side of the first rotating disk.

[0016] In order to ensure the cooperative operation of the three electroplating pools, the present invention is further configured as follows: the reverse driving member includes two lifting tooth plates, a transfer gear is arranged between the two lifting tooth plates, and the outer surface of the transfer gear is meshed with the opposite side of the two lifting tooth plates;

[0017] The two lifting tooth plates are respectively fixedly connected to opposite sides of two adjacent electroplating tanks, and the transfer gear is fixedly connected to the top of the support through a vertical rod;

[0018] The top of the support is fixedly connected to four positioning plates, and a plurality of positioning wheels are rotatably installed on opposite sides of the front and rear positioning plates, and the plurality of positioning wheels are respectively in sliding contact with the electroplating pool arranged at the front and the electroplating pool arranged at the rear.

[0019] In order to avoid the deposition of diamond sand in the electroplating pool, the present invention is further configured as follows: four spiral feeding shafts are rotatably installed at the bottom of the inner cavity of the electroplating pool through bearings, the outer periphery of the spiral feeding shaft is sleeved with a positioning cylinder, the bottom of the positioning cylinder is fixedly connected to the bottom of the inner cavity of the electroplating pool through a connecting block, the top of the spiral feeding shaft is fixedly connected to a driving shaft, the outer periphery of the driving shaft is provided with a spiral groove, a guide rod is fixedly connected to one side of the hanging plate, and the outer periphery of one end of the guide rod is used in conjunction with the inner surface of the spiral groove.

[0020] In order to ensure the uniformity of sand feeding into the electroplating pool, the present invention is further configured as follows: the circulating sand feeding part includes a power pump, the output end of the power pump is connected to a return pipe, the surface of the return pipe is connected to three butt pipes, one end of the butt pipe is connected to a sand feeding hose, and the sand feeding hose is also provided with an electric control regulating valve;

[0021] The power pump is fixedly connected to the top of the cylindrical box, and the input end of the power pump is connected to a feeding pipe. One end of the feeding pipe passes through the cylindrical box and extends to the bottom of the inner cavity of the cylindrical box. One end of the reflux pipe passes through the top of three steel wire guide frames, passes through the back of the electroplating pool arranged on the rear side, and is connected to the interior of the cylindrical box through the bottom of the three electroplating pools. One end of the sanding hose extends to the interior of an electroplating pool.

[0022] In order to further improve the uniformity of feeding sand into the electroplating box, the present invention is further configured as follows: a feeding gear is rotatably installed on one side opposite to the two U-shaped brackets through a connecting plate, a hose bracket is fixedly connected to the top of the feeding gear, and the hose bracket is fixedly connected to the outer surface of the sand feeding hose, a swinging tooth plate is slidably installed on the top of the U-shaped bracket, and the tooth side of the swinging tooth plate is meshed with the outer surfaces of the three feeding gears, a docking shaft is rotatably installed on the front side of the electroplating pool arranged on the front side through a connecting sleeve, a second turntable is fixedly connected to the top of the docking shaft, a second eccentric shaft is fixedly connected to the top of the second turntable, a second square frame is fixedly connected to the front side of the swinging tooth plate, and the outer surface of the second eccentric shaft is used in conjunction with the inner surface of the second square frame;

[0023] The bottom end of the docking shaft is fixedly connected with a first bevel gear, the outer surface of the rotating shaft is sleeved and fixedly connected with a second bevel gear, and the first bevel gear and the second bevel gear are used in coordination, and the second bevel gear is arranged between the cylindrical box and the first rotating disk;

[0024] The tops of the two U-shaped brackets are also fixedly connected with an L-shaped limiting plate, and the swing tooth plate is slidably installed inside the L-shaped limiting plate.

[0025] The present invention also discloses a method for using a uniform sanding device for diamond wire saw production, which specifically comprises the following steps:

[0026] Step 1, premix: add the electroplating solution with diamond sand from the feeding hopper into the cylindrical box, start the driving motor, the driving motor drives the rotating shaft to rotate, the rotating shaft drives the stirring frame to rotate, the diamond sand and the electroplating solution are stirred, and the steel wire is pulled through the top of a first guide roller, the bottom of two second guide rollers, and the top of another first guide roller, so that the steel wire at the bottom of the two second guide rollers can be immersed in the electroplating solution of the electroplating tank for electroplating;

[0027] Step 2, the electroplating uniformity effect is enhanced: during the rotation of the rotating shaft, the first rotating disk is driven to rotate, the first rotating disk drives the first eccentric shaft to rotate the first frame, and the first frame drives the electroplating pool at the front side to reciprocate and lift. During the rising process of the electroplating pool, the cooperation of the lifting tooth plate and the transfer gear makes the adjacent electroplating pool move downward, and the electroplating pool arranged at the rear side is moved upward by the cooperation of the lifting tooth plate and the transfer gear. Conversely, during the descent of the electroplating pool at the front side, the cooperation of the lifting tooth plate and the transfer gear makes the adjacent electroplating pool move upward, and the electroplating pool arranged at the rear side is moved downward by the cooperation of the lifting tooth plate and the transfer gear. During the process, the steel wire is at different depths of the electroplating solution in the electroplating pool, thereby enhancing the electroplating effect of the steel wire;

[0028] Step 3, stirring the electroplating liquid: in the process of the electroplating pool rising in step 2, the spiral feeding shaft and the driving shaft are driven to move upward. During the process, the driving shaft rotates in cooperation with the spiral groove and the guide rod, and the driving shaft drives the spiral feeding shaft to rotate in the positioning cylinder to transport the sand at the bottom of the electroplating pool upward. Conversely, during the process of the electroplating pool descending, the spiral feeding shaft and the driving shaft are driven to move downward. During the process, the driving shaft rotates in cooperation with the spiral groove and the guide rod, and the driving shaft drives the spiral feeding shaft to rotate in the positioning cylinder to disturb the sand at the bottom of the electroplating pool;

[0029] Step 4, anti-deposition sanding: start the power pump, which extracts the electroplating solution with diamond sand that is evenly stirred in the cylindrical box in step 1 through the feeding pipe, and transports it to the cylindrical box again through the reflux pipe. During the process, part of the electroplating solution with diamond sand is transported to the electroplating pool through the docking pipe and the sanding hose.

[0030] The present invention is further configured as follows: when the electroplating liquid containing diamond sand is transported to the electroplating pool through the sand loading hose in the step four, the rotating shaft drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate the docking shaft, the docking shaft drives the second turntable to rotate the second eccentric shaft, the second eccentric shaft drives the second square frame to make the swinging tooth plate move back and forth, the swinging tooth plate drives the loading gear to rotate, and the loading gear drives the hose bracket to make the sand loading hose swing back and forth in the electroplating pool to evenly load sand.

[0031] (III) Beneficial effects

[0032] The present invention provides a uniform sanding device for diamond wire saw production and a method for using the same. The device has the following beneficial effects:

[0033] (1) The present invention realizes premixing of diamond sand and electroplating solution by means of the arrangement of the upper sand premixing component and the reciprocating component, and can also drive an electroplating pool to reciprocate and rise and fall. With the cooperation of the support, three steel wire guide frames, two sets of reverse driving components and three electroplating pools, not only can three sets of diamond wire saw electroplating production be carried out simultaneously, but also the reciprocating lifting and falling drive of the three electroplating pools can be realized, so that the depth of the steel wire in the electroplating solution in the electroplating pool changes, thereby providing a guarantee for the uniformity of the diamond sand attached to the surface of the steel wire.

[0034] (2) The present invention ensures that the electroplating liquid containing diamond sand, which is evenly stirred in the cylindrical box, can maintain continuous flow in the reflux pipe by arranging the power pump, the reflux pipe, the cylindrical box, the feeding pipe, the butt joint pipe and the sand-loading hose, thereby avoiding the deposition of diamond sand in the pipeline. At the same time, the butt joint pipe and the sand-loading hose can be used to add sand to the electroplating pool, thereby ensuring the content of diamond sand in the electroplating pool and providing guarantee for the quality of the finished diamond wire saw.

[0035] (3) The present invention can realize the back-and-forth reciprocating movement of the swinging tooth plate during the rotation of the shaft through the coordination of the rotating shaft, the second bevel gear, the first bevel gear, the docking shaft, the feeding gear, the hose bracket, the swinging tooth plate, the second turntable, the second eccentric shaft and the second frame, so that the feeding gear drives the feeding hose to swing through the hose bracket, thereby further ensuring the uniformity of adding the electroplating solution containing diamond sand into the electroplating pool.

[0036] (4) The present invention coordinates the positioning wheel, the spiral feeding shaft, the positioning cylinder, the driving shaft, the spiral groove and the guide rod. During the lifting process of the electroplating pool, the driving shaft drives the spiral feeding shaft to rotate forward and reverse, thereby stirring the electroplating liquid containing diamond sand in the electroplating pool, thereby avoiding the deposition of diamond sand in the electroplating pool and providing support for the uniformity of the diamond sand adhering to the steel wire during the electroplating process. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0038] Figure 2 It is a schematic diagram of the external structure of the present invention from the left side viewing angle;

[0039] Figure 3 It is a schematic diagram of the connection between the sand premixing part and the circulating sand feeding part structure of the present invention;

[0040] Figure 4 It is a schematic diagram of the connection between the support and the steel wire guide frame structure of the present invention;

[0041] Figure 5 It is a schematic diagram of the connection between the electroplating cell and the reverse driving member structure of the present invention;

[0042] Figure 6 It is a structural schematic diagram of the reciprocating assembly of the present invention;

[0043] Figure 7 It is a schematic diagram of the connection of the spiral feeding shaft, the positioning cylinder, the driving shaft, the spiral running groove and the guide rod structure of the present invention;

[0044] Figure 8 It is a connection diagram of the feeding gear, the hose bracket, the swinging tooth plate, the docking shaft, the second rotating disk, the second eccentric shaft, the second square frame, the first bevel gear and the second bevel gear structure of the present invention;

[0045] Fig. 9 It is a connection schematic diagram of the sand feeding hose, feeding gear and hose support structure of the present invention.

[0046] In the figure, 1, support; 2, electroplating tank; 3, steel wire guide frame; 4, sand premixing part; 5, reverse driving part; 6, reciprocating assembly; 7, circulating sanding part; 8, U-shaped bracket; 9, hanging plate; 10, first guide roller; 11, second guide roller; 12, cylinder box; 13, driving motor; 14, rotating shaft; 15, stirring frame; 16, feeding hopper; 17, first turntable; 18, first square frame; 19, first eccentric shaft; 20, lifting tooth plate; 21, transfer gear; 22, vertical rod; 23, Positioning plate; 24, positioning wheel; 25, spiral feeding shaft; 26, positioning cylinder; 27, driving shaft; 28, spiral running groove; 29, guide rod; 30, power pump; 31, return pipe; 32, docking pipe; 33, sand feeding hose; 34, feeding pipe; 35, feeding gear; 36, hose bracket; 37, swinging tooth plate; 38, docking shaft; 39, second turntable; 40, second eccentric shaft; 41, second square frame; 42, first bevel gear; 43, second bevel gear; 44, L-shaped limit plate. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0048] See also Figure 1-9 , the embodiment of the present invention provides the following two technical solutions:

[0049] Embodiment 1

[0050] A uniform sanding device for diamond wire saw production includes a support 1 and three electroplating pools 2 arranged on the support 1. In order to ensure the relative stability of the three electroplating pools 2, a reverse driving member 5 is arranged between two adjacent electroplating pools 2, and four positioning plates 23 are fixedly connected to the top of the support 1. A plurality of positioning wheels 24 are rotatably installed on opposite sides of the front and rear positioning plates 23. The plurality of positioning wheels 24 are respectively in sliding contact with the electroplating pool 2 arranged at the frontmost side and the electroplating pool 2 arranged at the rearmost side opposite to each other.

[0051] As a detailed explanation, the reverse drive member 5 includes two lifting gear plates 20, and the two lifting gear plates 20 are respectively fixedly connected to the opposite sides of two adjacent electroplating pools 2, and a transfer gear 21 is arranged between the two lifting gear plates 20, and the outer surface of the transfer gear 21 is meshed with the opposite sides of the two lifting gear plates 20, and the transfer gear 21 is fixedly connected to the top of the support 1 through a vertical rod 22.

[0052] As a preferred solution, in order to achieve synchronous production of three diamond wire saws, three steel wire guide frames 3 are fixedly connected to the support 1, and the steel wire guide frames 3 are used to guide the steel wires through the electroplating pool 2. Specifically, the steel wire guide frames 3 include two U-shaped brackets 8, and the U-shaped brackets 8 are fixedly connected to the top of the support 1. In order to limit the left and right sides of the electroplating pool 2, auxiliary plates are fixedly connected to the left and right sides of the inner cavity of the U-shaped bracket 8, so that one side of the auxiliary plate is in sliding contact with the surface of the electroplating pool 2 to ensure that the electroplating pool 2 can only move in the vertical direction. Two hanging plates 9 are fixedly connected to the top of the inner cavity of the two U-shaped brackets 8, and two first guide rollers 10 are rotatably installed between the two U-shaped brackets 8. A second guide roller 11 is rotatably installed between the front and rear two hanging plates 9. The hanging plate 9 extends to the interior of the electroplating pool 2, and the two second guide rollers 11 are both arranged inside the electroplating pool 2, and the two first guide rollers 10 are arranged on both sides of the two second guide rollers 11, and the two second guide rollers 11 are both arranged below the first guide roller 10.

[0053] As a preferred solution, in order to ensure the uniformity of sand loading into the electroplating pool 2, a sand loading premix 4 is provided on the support 1, and the sand loading premix 4 includes a cylindrical box 12, and the cylindrical box 12 is fixedly connected to the top of the support 1 through a mounting base, and a driving motor 13 is fixedly connected to the front of the cylindrical box 12, and the driving motor 13 is electrically connected to an external power supply and controlled by a control switch, and an output end of the driving motor 13 is fixedly connected to a rotating shaft 14 through a coupling, and one end of the rotating shaft 14 passes through the cylindrical box 12 and extends to the outside of the cylindrical box 12, and two groups of stirring racks 15 are sleeved and fixedly connected on the outer periphery of the rotating shaft 14, and the two groups of stirring racks 15 are both arranged inside the cylindrical box 12, and the two groups of stirring racks 15 are respectively arranged on the front and rear sides of the feeding pipe 34 described below to ensure uniform mixing of the electroplating solution with diamond sand in the cylindrical box 12, and one side of the top of the cylindrical box 12 is connected to a feeding hopper 16.

[0054] As a preferred solution, in order to achieve the uniformity of diamond sand adhesion to the steel wire in the electroplating pool 2 by driving the electroplating pool 2 to rise and fall, the rotating shaft 14 drives the electroplating pool 2 set at the front side to rise and fall reciprocally through the reciprocating assembly 6. Specifically, the reciprocating assembly 6 includes a first turntable 17 and a first frame 18. One end of the rotating shaft 14 is fixedly connected to the front side of the first turntable 17, the first frame 18 is fixedly connected to the front side of the electroplating pool 2 set at the front side, and the rear end of the first turntable 17 is fixedly connected to the first eccentric shaft 19, and the outer surface of the first eccentric shaft 19 is used in conjunction with the inner surface of the first frame 18.

[0055] As a detailed description, in order to ensure the uniformity of diamond sand attached to the surface of the steel wire and to ensure the quality of the finished diamond wire saw, two points on the steel wire are randomly selected as representative points, and it is ensured that the two representative points are in contact with the electroplating solution in the electroplating tank 2 for the same length of time. Specifically, the spacing between the two second guide rollers 11 is limited, and the spacing satisfies the following conditions:

[0056] When the representative point is in a descending state, ensure that the electroplating pool 2 is in a descending process. After the electroplating pool 2 has been lifted and lowered several times, when the representative point is in an ascending state, ensure that the electroplating pool 2 is in an ascending state. Conversely, when the representative point is in a descending state, ensure that the electroplating pool 2 is in an ascending process. After the electroplating pool 2 has been lifted and lowered several times, when the representative point is in an ascending state, ensure that the electroplating pool 2 is in a descending state.

[0057] Furthermore, in order to facilitate the calculation of the spacing, the position of the first guide roller 10 can be adjusted to ensure that the steel wire between the first guide roller 10 and the second guide roller 11 is in a vertical state. In this way, by judging the steel wire pulling speed, the reciprocating lifting and lowering speed of the electroplating pool 2 is adjusted to ensure that the speeds of the two are consistent. The spacing between the two second guide rollers 11 is set to an integer multiple of the distance the steel wire moves at the steel wire pulling speed, thereby ensuring the quality of the finished diamond wire saw.

[0058] As a preferred solution, in order to ensure that the electroplating solution with diamond sand mixed evenly in the cylindrical box 12 can be effectively transported to the three electroplating pools 2, and to achieve sand loading while avoiding the deposition of diamond sand in the conveying pipeline, a circulating sand loading component 7 is also provided on the sand loading premixing component 4, and the circulating sand loading component 7 is used to supply sand to the three electroplating pools 2. Specifically, the circulating sand loading component 7 includes a power pump 30, which is electrically connected to an external power supply and controlled by a control switch. The power pump 30 is fixedly connected to the top of the cylindrical box 12, and the input end of the power pump 30 is connected to a feeding pipe 34. One end of the feeding pipe 34 passes through the cylindrical box 12 and extends to the bottom of the inner cavity of the cylindrical box 12. The output end of the power pump 30 is connected to the return pipe 31. One end of the return pipe 31 passes through the top of the three steel wire guide frames 3, passes through the back of the electroplating pool 2 arranged on the rear side, and is connected to the interior of the cylindrical box 12 through the bottom of the three electroplating pools 2. One end of the sand loading hose 33 extends to the interior of an electroplating pool 2. The surface of the return pipe 31 is connected to three docking pipes 32. One end of the docking pipe 32 is connected to the sand loading hose 33. The sand loading hose 33 is also provided with an electrically controlled regulating valve to facilitate the regulation of the amount of sand loaded.

[0059] As a preferred solution, in order to avoid the deposition of diamond sand in the electroplating pool 2, four spiral feeding shafts 25 are rotatably installed at the bottom of the inner cavity of the electroplating pool 2 through bearings. The outer periphery of the spiral feeding shaft 25 is sleeved with a positioning cylinder 26. The bottom of the positioning cylinder 26 is fixedly connected to the bottom of the inner cavity of the electroplating pool 2 through a connecting block. The spacing of the connecting blocks can reserve a feeding space between the positioning cylinder 26 and the bottom of the inner cavity of the electroplating pool 2. The top of the spiral feeding shaft 25 is fixedly connected to a driving shaft 27. The outer periphery of the driving shaft 27 is provided with a spiral groove 28. A guide rod 29 is fixedly connected to one side of the hanging plate 9, and the outer periphery of one end of the guide rod 29 is used in conjunction with the inner surface of the spiral groove 28.

[0060] In this embodiment, while ensuring the uniformity of sand loading into the electroplating pool 2, a stable and reliable guarantee is provided for the electroplating quality of the steel wire.

[0061] Embodiment 2

[0062] The present embodiment is an improvement of the previous embodiment, a uniform sanding device for diamond wire saw production, further comprising a feeding gear 35 rotatably mounted on one side opposite to the two U-shaped brackets 8 through a connecting plate, a hose bracket 36 is fixedly connected to the top of the feeding gear 35, and the hose bracket 36 is fixedly connected to the outer surface of the sanding hose 33, a swing tooth plate 37 is slidably mounted on the top of the U-shaped bracket 8, and an L-shaped limit plate 44 is also fixedly connected to the top of the two U-shaped brackets 8, the swing tooth plate 37 is slidably mounted inside the L-shaped limit plate 44, and the tooth side of the swing tooth plate 37 is meshed with the outer surfaces of the three feeding gears 35, and a docking shaft 38 is rotatably mounted on the front side of the electroplating pool 2 arranged on the front side through a connecting sleeve, and the top of the docking shaft 38 is fixedly mounted. A second turntable 39 is fixedly connected thereto, a second eccentric shaft 40 is fixedly connected to the top of the second turntable 39, a second frame 41 is fixedly connected to the front of the swinging tooth plate 37, and the outer surface of the second eccentric shaft 40 is used in conjunction with the inner surface of the second frame 41. In order to realize the back and forth reciprocating drive of the swinging tooth plate 37, to ensure that the feeding gear 35 can drive the sand feeding hose 33 to swing and feed through the hose bracket 36, and to provide further guarantee for the uniformity of the sand feeding, a first bevel gear 42 is fixedly connected to the bottom end of the docking shaft 38, and a second bevel gear 43 is sleeved and fixedly connected to the outer surface of the rotating shaft 14, and the first bevel gear 42 and the second bevel gear 43 are used in conjunction with each other, and the second bevel gear 43 is arranged between the cylindrical box 12 and the first turntable 17.

[0063] The advantage of the second embodiment over the first embodiment is that the uniformity of the electroplating solution containing diamond sand when added to the electroplating pool 2 can be ensured.

[0064] A method for using a uniform sanding device for diamond wire saw production specifically comprises the following steps:

[0065] Step 1, premix: add the electroplating solution with diamond sand from the feeding hopper 16 into the cylindrical box 12, start the driving motor 13, the driving motor 13 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the stirring frame 15 to rotate, and the diamond sand and the electroplating solution are stirred, and the steel wire is pulled through the top of a first guide roller 10, the bottom of two second guide rollers 11, and then the top of another first guide roller 10, so that the steel wire at the bottom of the two second guide rollers 11 can be immersed in the electroplating solution of the electroplating tank 2 for electroplating;

[0066] Step 2, the electroplating uniformity effect is enhanced: during the rotation of the rotating shaft 14, the first rotating disk 17 is driven to rotate, the first rotating disk 17 drives the first eccentric shaft 19 to rotate the first square frame 18, and the first square frame 18 drives the electroplating pool 2 at the front side to reciprocate and lift. During the rising process of the electroplating pool 2, the cooperation of the lifting tooth plate 20 and the transfer gear 21 makes the adjacent electroplating pool 2 move downward, and the adjacent electroplating pool 2 is then moved upward by the cooperation of the lifting tooth plate 20 and the transfer gear 21. Conversely, during the descent of the electroplating pool 2 at the front side, the cooperation of the lifting tooth plate 20 and the transfer gear 21 makes the adjacent electroplating pool 2 move upward, and the adjacent electroplating pool 2 is then moved downward by the cooperation of the lifting tooth plate 20 and the transfer gear 21. During the process, the steel wire is at different depths of the electroplating solution in the electroplating pool 2, thereby enhancing the electroplating effect of the steel wire;

[0067] Step 3, stirring the electroplating liquid: in the process of the electroplating pool 2 rising in step 2, the spiral feeding shaft 25 and the driving shaft 27 are driven to move upward. During the process, the driving shaft 27 rotates in cooperation with the spiral groove 28 and the guide rod 29, and the driving shaft 27 drives the spiral feeding shaft 25 to rotate in the positioning cylinder 26, and the sand at the bottom of the electroplating pool 2 is transported upward. Conversely, during the process of the electroplating pool 2 descending, the spiral feeding shaft 25 and the driving shaft 27 are driven to move downward. During the process, the driving shaft 27 rotates in cooperation with the spiral groove 28 and the guide rod 29, and the driving shaft 27 drives the spiral feeding shaft 25 to rotate in the positioning cylinder 26, and the sand at the bottom of the electroplating pool 2 is disturbed;

[0068] Step 4, anti-deposition sand loading: start the power pump 30, the power pump 30 extracts the electroplating solution with diamond sand that is evenly stirred in the cylindrical box 12 in step 1 through the feeding pipe 34, and transports it to the cylindrical box 12 again through the reflux pipe 31. During the process, part of the electroplating solution with diamond sand is transported to the electroplating pool 2 through the docking pipe 32 and the sand loading hose 33. During the process, the rotating shaft 14 drives the second bevel gear 43 to rotate, the second bevel gear 43 drives the first bevel gear 42 to rotate the docking shaft 38, the docking shaft 38 drives the second turntable 39 to rotate the second eccentric shaft 40, the second eccentric shaft 40 drives the second frame 41 to make the swinging tooth plate 37 reciprocate back and forth, the swinging tooth plate 37 drives the feeding gear 35 to rotate, the feeding gear 35 drives the hose bracket 36 to make the sand loading hose 33 swing back and forth in the electroplating pool 2, so as to evenly load the sand, and according to the need for the amount of sand loading, the electronically controlled regulating valve can be adjusted accordingly.

Claims

1. A uniform sanding device for diamond wire saw production, comprising a support (1) and an electroplating pool (2) arranged on the support (1), characterized in that: The electroplating pools (2) are provided with three, and the support (1) is fixedly connected with three steel wire guide frames (3), and the steel wire guide frames (3) are used to guide the steel wires to pass through the electroplating pools (2). The support (1) is provided with a sand premixing component (4) and two sets of reverse driving components (5), and the sand premixing component (4) drives one electroplating pool (2) to reciprocate and lift through a reciprocating component (6), and the electroplating pool (2) drives an adjacent electroplating pool (2) to reciprocate and lift in the reverse direction through the reverse driving component (5). The sand premixing component (4) is also provided with a circulating sand loading component (7), and the circulating sand loading component (7) is used to supply sand to the three electroplating pools (2); The steel wire guide frame (3) comprises two U-shaped brackets (8), the tops of the inner cavities of the two U-shaped brackets (8) are fixedly connected to two hanging plates (9), two first guide rollers (10) are rotatably mounted between the two U-shaped brackets (8), a second guide roller (11) is rotatably mounted between the front and rear hanging plates (9), the two first guide rollers (10) are arranged on both sides of the two second guide rollers (11), and the two second guide rollers (11) are arranged below the first guide rollers (10); The bottom end of the hanging plate (9) extends to the inside of the electroplating tank (2), and the two second guide rollers (11) are both arranged inside the electroplating tank (2), and the U-shaped bracket (8) is fixedly connected to the top of the support (1); The upper sand premix (4) comprises a cylindrical box (12), the front side of the cylindrical box (12) is fixedly connected to a driving motor (13), the output end of the driving motor (13) is fixedly connected to a rotating shaft (14) via a coupling, one end of the rotating shaft (14) passes through the cylindrical box (12) and extends to the outside of the cylindrical box (12), two groups of stirring racks (15) are sleeved and fixedly connected to the outer circumference of the rotating shaft (14), the two groups of stirring racks (15) are both arranged inside the cylindrical box (12), and one side of the top of the cylindrical box (12) is connected to a feeding hopper (16); The cylindrical box (12) is fixedly connected to the top of the support (1) via a mounting seat; The reciprocating assembly (6) comprises a first rotating disk (17) and a first frame (18), wherein the first frame (18) is fixedly connected to the front side of the electroplating tank (2) arranged at the frontmost side, and a first eccentric shaft (19) is fixedly connected to the rear end of the first rotating disk (17), and the outer surface of the first eccentric shaft (19) is used in conjunction with the inner surface of the first frame (18); One end of the rotating shaft (14) is fixedly connected to the front surface of the first rotating disk (17); The reverse driving member (5) comprises two lifting tooth plates (20), a transfer gear (21) is arranged between the two lifting tooth plates (20), and an outer surface of the transfer gear (21) is meshed with opposite sides of the two lifting tooth plates (20); The two lifting tooth plates (20) are respectively fixedly connected to opposite sides of two adjacent electroplating tanks (2), and the transfer gear (21) is fixedly connected to the top of the support (1) via a vertical rod (22); Four positioning plates (23) are fixedly connected to the top of the support (1), and a plurality of positioning wheels (24) are rotatably mounted on opposite sides of the front and rear positioning plates (23), and the plurality of positioning wheels (24) are in sliding contact with the electroplating pool (2) disposed at the frontmost side and the electroplating pool (2) disposed at the rearmost side, respectively.

2. The uniform sanding device for diamond wire saw production according to claim 1, characterized in that: Four spiral feeding shafts (25) are rotatably mounted on the bottom of the inner cavity of the electroplating tank (2) via bearings. A positioning cylinder (26) is sleeved on the outer circumference of the spiral feeding shaft (25). The bottom of the positioning cylinder (26) is fixedly connected to the bottom of the inner cavity of the electroplating tank (2) via a connecting block. A driving shaft (27) is fixedly connected to the top of the spiral feeding shaft (25). A spiral groove (28) is provided on the outer circumference of the driving shaft (27). A guide rod (29) is fixedly connected to one side of the hanging plate (9), and the outer circumference of one end of the guide rod (29) cooperates with the inner surface of the spiral groove (28).

3. The uniform sanding device for diamond wire saw production according to claim 1, characterized in that: The circulating sanding component (7) comprises a power pump (30), the output end of the power pump (30) is connected to a return pipe (31), the surface of the return pipe (31) is connected to three butt joints (32), and one end of the butt joints (32) is connected to a sanding hose (33); The power pump (30) is fixedly connected to the top of the cylindrical box (12), and the input end of the power pump (30) is connected to a feed pipe (34). One end of the feed pipe (34) passes through the cylindrical box (12) and extends to the bottom of the inner cavity of the cylindrical box (12). One end of the return pipe (31) passes through the top of the three steel wire guide frames (3), passes through the back of the electroplating pool (2) arranged at the rear side, and is connected to the inside of the cylindrical box (12) through the bottom of the three electroplating pools (2). One end of the sanding hose (33) extends to the inside of one electroplating pool (2).

4. The uniform sanding device for diamond wire saw production according to claim 3, characterized in that: A feeding gear (35) is rotatably mounted on one side opposite to the two U-shaped brackets (8) through a connecting plate, a hose bracket (36) is fixedly connected to the top of the feeding gear (35), and the hose bracket (36) is fixedly connected to the outer surface of the sanding hose (33), a swinging tooth plate (37) is slidably mounted on the top of the U-shaped bracket (8), and the tooth side of the swinging tooth plate (37) meshes with the outer surfaces of the three feeding gears (35), a docking shaft (38) is rotatably mounted on the front side of the electroplating pool (2) through a connecting sleeve, a second rotating disk (39) is fixedly connected to the top of the docking shaft (38), a second eccentric shaft (40) is fixedly connected to the top of the second rotating disk (39), a second square frame (41) is fixedly connected to the front of the swinging tooth plate (37), and the outer surface of the second eccentric shaft (40) is used in conjunction with the inner surface of the second square frame (41); A first bevel gear (42) is fixedly connected to the bottom end of the docking shaft (38), a second bevel gear (43) is sleeved and fixedly connected to the outer surface of the rotating shaft (14), and the first bevel gear (42) and the second bevel gear (43) are used in coordination with each other, and the second bevel gear (43) is arranged between the cylindrical box (12) and the first rotating disk (17); The tops of the two U-shaped brackets (8) are also fixedly connected to an L-shaped limit plate (44), and the swing tooth plate (37) is slidably mounted inside the L-shaped limit plate (44).

5. A method for using a uniform sanding device for diamond wire saw production, characterized in that: The specific steps include: Step 1, premixing: adding the electroplating solution containing diamond sand from the feeding hopper (16) into the cylindrical box (12), starting the driving motor (13), driving the driving motor (13) to drive the rotating shaft (14) to rotate, and the rotating shaft (14) drives the stirring frame (15) to rotate, so as to stir the diamond sand and the electroplating solution, and after the steel wire is pulled through the top of a first guide roller (10), it passes through the bottom of two second guide rollers (11), and then passes through the top of another first guide roller (10), so that the steel wire at the bottom of the two second guide rollers (11) can be immersed in the electroplating solution of the electroplating tank (2) for electroplating; Step 2: Enhance the uniformity of electroplating: during the rotation of the rotating shaft (14), the first rotating disk (17) is driven to rotate, the first rotating disk (17) drives the first eccentric shaft (19) to rotate the first frame (18), and the first frame (18) drives the frontmost electroplating pool (2) to reciprocate and lift. During the ascending process of the electroplating pool (2), the adjacent electroplating pool (2) is moved downward by the cooperation of the lifting tooth plate (20) and the transfer gear (21). The adjacent electroplating pool (2) is then moved downward by the lifting tooth plate (20) and the rotating disk (17). The connecting gear (21) cooperates to move the electroplating pool (2) arranged at the rear side upwards. Conversely, when the electroplating pool (2) at the front side is descending, the lifting tooth plate (20) and the transfer gear (21) cooperate to move the adjacent electroplating pool (2) upwards. The adjacent electroplating pool (2) then moves the electroplating pool (2) arranged at the rear side downwards through the cooperation of the lifting tooth plate (20) and the transfer gear (21). During the process, the steel wire is at different depths of the electroplating solution in the electroplating pool (2), thereby enhancing the electroplating effect of the steel wire. Step 3, stirring the electroplating liquid: in the process of the electroplating pool (2) rising in step 2, the spiral feeding shaft (25) and the driving shaft (27) are driven to move upwards. During the process, the driving shaft (27) rotates in cooperation with the spiral groove (28) and the guide rod (29). The driving shaft (27) drives the spiral feeding shaft (25) to rotate in the positioning cylinder (26), and the sand at the bottom of the electroplating pool (2) is transported upwards. Conversely, in the process of the electroplating pool (2) descending, the spiral feeding shaft (25) and the driving shaft (27) are driven to move downwards. During the process, the driving shaft (27) rotates in cooperation with the spiral groove (28) and the guide rod (29). The driving shaft (27) drives the spiral feeding shaft (25) to rotate in the positioning cylinder (26), and the sand at the bottom of the electroplating pool (2) is disturbed. Step 4, anti-deposition sanding: start the power pump (30), the power pump (30) extracts the electroplating solution containing diamond sand that is stirred evenly in the cylindrical box (12) in step 1 through the feeding pipe (34), and transports it to the cylindrical box (12) again through the reflux pipe (31). During the process, part of the electroplating solution containing diamond sand is transported to the electroplating pool (2) through the docking pipe (32) and the sanding hose (33).

6. The method for using the uniform sanding device for diamond wire saw production according to claim 5, characterized in that: When the electroplating liquid containing diamond sand is transported to the electroplating pool (2) through the sand loading hose (33) in the fourth step, the rotating shaft (14) drives the second bevel gear (43) to rotate, the second bevel gear (43) drives the first bevel gear (42) to rotate the docking shaft (38), the docking shaft (38) drives the second rotating disk (39) to rotate the second eccentric shaft (40), the second eccentric shaft (40) drives the second frame (41) to make the swinging tooth plate (37) move back and forth, the swinging tooth plate (37) drives the feeding gear (35) to rotate, the feeding gear (35) drives the hose bracket (36) to make the sand loading hose (33) swing back and forth in the electroplating pool (2), and the sand is evenly loaded.

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