Abrasive electrostatic treatment device

Abstract

The utility model relates to the technical field of electrostatic treatment devices, and discloses an abrasive electrostatic treatment device which comprises a treatment box, a stirring unit is arranged in the treatment box, a positioning sliding rod is arranged in the treatment box, a sliding block is arranged on the positioning sliding rod in a sliding mode, a lower baffle is arranged on the sliding block, and a driving block is arranged on the lower baffle. A driving screw in threaded connection with the driving block is rotationally arranged on the treatment box, a driving motor is arranged on the treatment box, the output end of the driving motor is connected with the driving screw, a reaction barrel is arranged on the lower baffle, an upper baffle is arranged on the reaction barrel, communicating grooves are formed in the upper baffle and the lower baffle, and a feeding pipe is arranged on the upper baffle in a communicating manner; compared with the prior art, the grinding material electrostatic treatment device has the advantages that electrostatic treatment liquid does not need to be transferred, efficiency is high, consumed time is short, and the grinding material electrostatic treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrostatic processing devices, in particular to an abrasive electrostatic processing device. Background Art

[0002] Abrasives are the main components of grinding tools. Their performance and bonding strength with the binder directly affect the performance and service life of the grinding tools. Electrostatic treatment, as an important part of abrasive treatment, can eliminate static electricity on the surface of abrasives and prevent adhesion and adsorption between abrasives, thereby improving production efficiency and product quality.

[0003] Most of the existing abrasive electrostatic treatment devices immerse the abrasive in an electrostatic treatment liquid and stir and mix it through a stirring mechanism to remove the static electricity on the surface of the abrasive. Usually, after the abrasive treatment is completed, the electrostatic treatment liquid inside the treatment device needs to be transported to a collection mechanism to separate the electrostatic treatment liquid from the abrasive before the abrasive can be discharged. At the same time, when the abrasive needs to be treated again, the electrostatic treatment liquid needs to be added to the treatment device again, which is inefficient and time-consuming, affecting the efficiency of the abrasive electrostatic treatment. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The technical problem to be solved by the utility model is that when electrostatic treatment is performed on abrasives, the electrostatic treatment liquid needs to be transferred and re-added, which is inefficient and time-consuming, and affects the efficiency of the electrostatic treatment of the abrasives.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: an abrasive electrostatic processing device, including a processing box, a stirring unit is arranged in the processing box, a positioning slide rod is arranged in the processing box, a sliding block is slidably arranged on the positioning slide rod, a lower baffle is arranged on the sliding block, a driving block is arranged on the lower baffle, a driving screw is rotatably provided on the processing box and is connected to the driving block by a thread, a driving motor is arranged on the processing box, the output end of the driving motor is connected to the driving screw, a reaction barrel is arranged on the lower baffle, an upper baffle is arranged on the reaction barrel, connecting grooves are arranged on the upper baffle and the lower baffle, a feed pipe is connected on the upper baffle, a discharge pipe is arranged on the reaction barrel, and a discharge unit cooperating with the discharge pipe is arranged on the processing box.

[0008] As an improvement, the processing box is connected to a liquid replenishing pipe, the liquid replenishing pipe is provided with a liquid replenishing valve, and the processing box is connected to a liquid draining pipe, the liquid draining pipe is provided with a liquid draining valve.

[0009] As an improvement, the stirring unit includes a mixing shaft rotatably arranged on the lower baffle, the mixing shaft is provided with stirring rods, and multiple groups of stirring rods are equidistantly arranged along the circumferential direction of the mixing shaft. The cross-section of the stirring rods is a V-shaped structure. A mixing motor is provided on the upper baffle, and the output end of the mixing motor is connected to the mixing shaft.

[0010] As an improvement, the reaction barrel is provided with water troughs, and a plurality of groups of water troughs are arranged at equal distances along the circumference of the reaction barrel.

[0011] As an improvement, a positioning sleeve is provided on the mixing shaft, a blanking plate is provided on the positioning sleeve, matching grooves are provided on the blanking plate, and a plurality of matching grooves are arranged along the linear direction of the blanking plate.

[0012] As an improvement, the unloading unit is provided with a material baffle plate, the discharge pipe is tightly fitted with the material baffle plate, the processing box is provided with a unloading pipe, the inner diameter of the unloading pipe is the same as the inner diameter of the discharge pipe, and the unloading pipe is provided with a unloading valve.

[0013] As an improvement, a buffer strip is provided on the baffle plate, and the buffer strip is made of elastic material.

[0014] As an improvement, a sedimentation bucket is provided at the lower end of the processing box, and the sedimentation bucket is connected to the drainage pipe.

[0015] (III) Beneficial effects

[0016] The advantages of the utility model compared with the prior art are:

[0017] The driving motor drives the lower baffle to move upward through the cooperation of the driving screw and the driving block, the reaction barrel and the upper baffle move upward synchronously, the sliding block slides upward along the positioning slide bar, the abrasive and the electrostatic treatment liquid are separated, and the abrasive is discharged with the cooperation of the discharge pipe and the discharge unit. There is no need to transfer the electrostatic treatment liquid, the efficiency is high, the time is short, and the efficiency of electrostatic treatment of abrasives is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an abrasive electrostatic treatment device of the utility model. Figure 1 .

[0019] Figure 2 This is a schematic diagram of the structure of an abrasive electrostatic treatment device of the utility model. Figure 2 .

[0020] Figure 3 This is a schematic diagram of the structure of an abrasive electrostatic treatment device of the utility model. Figure 3 .

[0021] Figure 4 It is an enlarged view of part A of an abrasive electrostatic processing device of the utility model.

[0022] As shown in the figure: 1. Processing box; 2. Reaction barrel; 3. Lower baffle; 4. Upper baffle; 5. Water trough; 6. Connecting trough; 7. Stirring rod; 8. Mixing motor; 9. Mixing shaft; 10. Positioning sleeve; 11. Feeding plate; 12. Matching trough; 13. Sedimentation bucket; 14. Drain pipe; 15. Drain valve; 16. Driving screw; 17. Positioning slide bar; 18. Driving block; 19. Sliding block; 20. Driving motor; 21. Refilling pipe; 22. Refilling valve; 23. Baffle plate; 24. Feeding pipe; 25. Feeding valve; 26. Discharging pipe; 27. Buffer strip; 28. Feeding pipe. DETAILED DESCRIPTION

[0023] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] Combined with Figure 1 And attached Figure 2 , an abrasive electrostatic processing device comprises a processing box 1, wherein the processing box 1 is provided with a stirring unit, wherein the processing box 1 is provided with a positioning slide bar 17, wherein the positioning slide bar 17 is slidably provided with a sliding block 19, wherein the sliding block 19 is provided with a lower baffle plate 3, wherein the lower baffle plate 3 is provided with a driving block 18, wherein a driving screw 16 which is rotatably connected with the driving block 18 by a thread is provided on the processing box 1, wherein a driving motor 20 is provided on the processing box 1, wherein an output end of the driving motor 20 is connected with the driving screw 16, wherein a reaction barrel 2 is provided on the lower baffle plate 3, wherein an upper baffle plate 4 is provided on the reaction barrel 2, wherein a connecting groove 6 is provided on the upper baffle plate 4 and the lower baffle plate 3, wherein a water trough 5 is provided on the reaction barrel 2, wherein a plurality of water troughs 5 are equidistantly arranged in a circumferential direction of the reaction barrel 2, wherein a feeding pipe 28 is connected to the upper baffle plate 4, wherein a discharging pipe 26 is provided on the reaction barrel 2, and wherein a discharging unit cooperating with the discharging pipe 26 is provided on the processing box 1.

[0026] Through the above structure, the processing box 1 is filled with electrostatic processing liquid, the reaction barrel 2 is filled with abrasive to be processed, the driving motor 20 drives the driving screw 16 to rotate, and the driving screw 16 drives the driving block 18 connected thereto by a thread to move, the lower baffle 3 moves synchronously, and the sliding block 19 slides along the positioning slide rod 17. At the same time, the reaction barrel 2 and the upper baffle 4 move synchronously. At this time, the abrasive can be separated from the electrostatic processing liquid. With the cooperation of the discharge pipe 26 and the unloading unit, the unloading of the abrasive can be realized. The joint action of the water trough 5 and the connecting groove 6 allows the electrostatic processing liquid to quickly enter and leave the reaction barrel 2, thereby improving the efficiency of the electrostatic treatment and the efficiency of the discharge of the reaction barrel 2.

[0027] Combined with Figure 1 And attached Figure 2 The processing box 1 is connected to a liquid replenishing pipe 21, on which a liquid replenishing valve 22 is provided. The processing box 1 is connected to a liquid discharge pipe 14, on which a liquid discharge valve 15 is provided. A sedimentation bucket 13 is provided at the lower end of the processing box 1, and the sedimentation bucket 13 is connected to the liquid discharge pipe 14.

[0028] Through the above structure, electrostatic treatment liquid can be conveniently added to the treatment box 1 through the liquid replenishment pipe 21 and the liquid replenishment valve 22, and the expired electrostatic treatment liquid can be discharged through the drain pipe 14 and the drain valve 15. The impurities generated during the electrostatic treatment operation settle under the action of gravity and gather in the sedimentation bucket 13, and can be released synchronously through the drain pipe 14 and the drain valve 15.

[0029] Embodiment 2

[0030] Combined with Figure 1 To Attachment Figure 3 The material unloading unit is provided with a baffle plate 23, and the discharge pipe 26 is tightly fitted with the baffle plate 23. The processing box 1 is provided with a material unloading pipe 24, and the inner diameter of the material unloading pipe 24 is the same as the inner diameter of the discharge pipe 26. The material unloading pipe 24 is provided with a material unloading valve 25. The material unloading plate 23 is provided with a buffer strip 27, and the buffer strip 27 is made of elastic material.

[0031] Through the above structure, when the reaction barrel 2 moves upward, the discharge pipe 26 moves upward synchronously. When the discharge pipe 26 is connected with the lower pipe 24, the discharge valve is opened. At this time, the abrasive can be moved out of the processing box 1 through the discharge pipe 26 and the lower pipe 24 in turn, thereby completing the discharge operation of the abrasive. At the same time, since the discharge pipe 26 is tightly fitted with the baffle plate 23, the abrasive will not flow out of the discharge pipe 26 when the reaction barrel 2 moves upward, thereby ensuring the recovery rate of the abrasive.

[0032] Embodiment 3

[0033] Combined with Figure 1 , Attachment Figure 2 And attached Figure 4 The stirring unit includes a mixing shaft 9 rotatably arranged on the lower baffle plate 3, a stirring rod 7 is arranged on the mixing shaft 9, and a plurality of stirring rods 7 are arranged equidistantly along the circumferential direction of the mixing shaft 9. The cross section of the stirring rod 7 is a V-shaped structure. A mixing motor 8 is arranged on the upper baffle plate 4, and an output end of the mixing motor 8 is connected to the mixing shaft 9.

[0034] Through the above structure, the mixing motor 8 drives the stirring rod 7 to rotate through the mixing shaft 9, and the rotating stirring rod 7 makes the abrasive fully contact with the electrostatic treatment liquid, thereby improving the effect and efficiency of the electrostatic treatment.

[0035] Combined with Figure 2 And attached Figure 4The mixing shaft 9 is provided with a positioning sleeve 10 , and a blanking plate 11 is provided on the positioning sleeve 10 . The blanking plate 11 is an arc-shaped structure, and matching grooves 12 are provided on the blanking plate 11 . Multiple groups of matching grooves 12 are arranged along the linear direction of the blanking plate 11 .

[0036] Through the above structure, the positioning sleeve 10 rotates synchronously with the mixing shaft 9. At the same time, the blanking plate 11 rotates synchronously. The arc-shaped rotating blanking plate 11 pushes the abrasive to move, thereby improving the efficiency of abrasive discharge. The matching groove 12 reduces the resistance of the blanking plate 11 when it rotates.

[0037] The specific usage is as follows:

[0038] Electrostatic treatment liquid is added to the treatment box 1 through the liquid replenishing pipe 21 and the liquid replenishing valve 22, and the abrasive to be treated is added to the reaction barrel 2 through the feeding pipe 28, and the mixing motor 8 is started. The mixing motor 8 drives the stirring rod 7 to rotate through the mixing shaft 9. The rotating stirring rod 7 makes the abrasive fully contact with the electrostatic treatment liquid, so as to realize the electrostatic treatment of the abrasive;

[0039] After the electrostatic treatment of the abrasive is completed, the drive motor 20 is started to drive the screw 16 to rotate, the drive screw 16 drives the drive block 18 to move upward, the lower baffle 3 moves upward synchronously, the sliding block 19 slides upward along the positioning slide bar 17, the reaction barrel 2 and the upper baffle 4 move upward synchronously, and the electrostatic treatment liquid flows out of the reaction barrel 2 through the water trough 5 and the connecting groove 6, the abrasive and the electrostatic treatment liquid are separated, and the discharge pipe 26 moves upward synchronously with the reaction barrel 2 until the discharge pipe 26 is connected with the lower feed pipe 24, the discharge valve is opened, and the abrasive moves out of the treatment box 1 through the discharge pipe 26 and the lower feed pipe 24 in turn, thereby realizing the discharge operation of the abrasive.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0042] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An abrasive electrostatic treatment device, comprising a treatment box (1), wherein a stirring unit is provided in the treatment box (1), characterized in that: The processing box (1) is provided with a positioning slide bar (17), a sliding block (19) is slidably provided on the positioning slide bar (17), a lower baffle plate (3) is provided on the sliding block (19), a driving block (18) is provided on the lower baffle plate (3), a driving screw (16) is rotatably provided on the processing box (1) and is connected to the driving block (18) by means of a thread, a driving motor (20) is provided on the processing box (1), an output end of the driving motor (20) is connected to the driving screw (16), a reaction barrel (2) is provided on the lower baffle plate (3), an upper baffle plate (4) is provided on the reaction barrel (2), and a connecting groove (6) is provided on both the upper baffle plate (4) and the lower baffle plate (3); The upper baffle plate (4) is connected to a feed pipe (28), the reaction barrel (2) is provided with a discharge pipe (26), and the processing box (1) is provided with a discharge unit that cooperates with the discharge pipe (26).

2. The abrasive electrostatic treatment device according to claim 1, characterized in that: The processing box (1) is connected to a liquid replenishing pipe (21), and the liquid replenishing pipe (21) is provided with a liquid replenishing valve (22). The processing box (1) is connected to a liquid draining pipe (14), and the liquid draining pipe (14) is provided with a liquid draining valve (15).

3. The abrasive electrostatic treatment device according to claim 1, characterized in that: The stirring unit comprises a mixing shaft (9) rotatably arranged on a lower baffle plate (3), a stirring rod (7) being arranged on the mixing shaft (9), a plurality of stirring rods (7) being arranged in equal intervals along the circumferential direction of the mixing shaft (9), the cross section of the stirring rods (7) being a V-shaped structure, a mixing motor (8) being arranged on the upper baffle plate (4), the output end of the mixing motor (8) being connected to the mixing shaft (9).

4. The abrasive electrostatic treatment device according to claim 1, characterized in that: The reaction barrel (2) is provided with water troughs (5), and a plurality of groups of water troughs (5) are arranged at equal distances along the circumference of the reaction barrel (2).

5. The abrasive electrostatic treatment device according to claim 3, characterized in that: The mixing shaft (9) is provided with a positioning sleeve (10), a blanking plate (11) is provided on the positioning sleeve (10), matching grooves (12) are provided on the blanking plate (11), and a plurality of matching grooves (12) are arranged along the linear direction of the blanking plate (11).

6. The abrasive electrostatic treatment device according to claim 1, characterized in that: The material unloading unit is provided with a material baffle plate (23), the material discharge pipe (26) is tightly fitted with the material baffle plate (23), the processing box (1) is provided with a material unloading pipe (24), the inner diameter of the material unloading pipe (24) is the same as the inner diameter of the material discharge pipe (26), and the material unloading pipe (24) is provided with a material unloading valve (25).

7. The abrasive electrostatic treatment device according to claim 6, characterized in that: The material blocking plate (23) is provided with a buffer strip (27), and the buffer strip (27) is made of elastic material.

8. The abrasive electrostatic treatment device according to claim 2, characterized in that: A sedimentation hopper (13) is provided at the lower end of the processing box (1), and the sedimentation hopper (13) is connected to a drainage pipe (14).

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