Magnetic adsorption screening equipment for marble heads

Abstract

The utility model provides marble head magnetic adsorption screening equipment, which belongs to the field of screening, and comprises a polishing assembly, the polishing assembly comprises a supporting seat, the middle part of the top of the supporting seat is fixedly connected with the middle part of the bottom of a vibration disc through a compression cushion block, the top of the vibration disc is provided with a polishing groove, and the middle part of the bottom of the inner wall of the polishing groove is provided with a limiting column; vibration motors are arranged on the two sides of the bottom of the vibration disc correspondingly, the side of the top of the supporting base is connected with the side of the bottom of the vibration disc through a plurality of hydraulic rods, springs are arranged on the surfaces of the hydraulic rods in a sleeving mode correspondingly, and a magnetic screening assembly is arranged in the area of the inner wall of the grinding groove. According to the marble head polishing device, marble heads are placed in the polishing groove, the two vibration motors work to drive the vibration disc to vibrate, the vibration disc is matched with the supporting base to extrude the compression cushion block to different degrees, meanwhile, the multiple hydraulic rods and the springs are extruded so as to be matched with polishing particles in the polishing groove to vibrate and polish the surfaces of the marble heads, and the quality of the device after screening is improved.

Description

Technical Field

[0001] The utility model relates to the field of screening, in particular to a marble head magnetic adsorption screening device. Background Technique

[0002] During the mechanical production process, various types of marbles are used. The number of marbles is huge. Ordinary machinery factories usually select them manually or through large machinery to screen the required marbles for subsequent processing of marble heads. After retrieval, the marble screening mechanism disclosed in the application number CN201410572111.X includes multiple funnels, cylinders, jigs, cylinder mounting frames, brackets, ducts and connectors. The cylinder mounting frame is an L-shaped bracket, its short side is fixedly connected to the bracket, the cylinder is fixedly arranged on the cylinder mounting frame, the output shaft of the cylinder is connected to a connector, each connector is connected to a jig, a duct is vertically arranged in each jig, each duct leads into a funnel, and the duct and the funnel can move relative to each other. Multiple funnels are fixedly connected to the bracket. The structure is simple, the operation is convenient, and the industrial cost is low, which greatly saves the screening cost of marbles. However, the above description still has the following defects in actual use: the screening effect of the marble head is poor when using this screening device, there is a lack of a structure for grinding its surface, and at the same time, it is impossible to assist in detecting the magnetism of the marbles. Therefore, it is necessary to design a marble head magnetic adsorption screening device with strong practicability. Content of the Utility Model

[0003] The purpose of the utility model is to provide a marble head magnetic adsorption screening device to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A marble head magnetic adsorption screening device includes a grinding assembly. The grinding assembly includes a support base. The middle of the top of the support base is fixedly connected to the middle of the bottom of the vibrating disk through a compression cushion block. A grinding groove is opened at the top of the vibrating disk. A limiting column is arranged in the middle of the bottom of the inner wall of the grinding groove, and the inner wall is filled with grinding particles. Vibration motors are arranged on both sides of the bottom of the vibrating disk. The side of the top of the support base is installed and connected to the side of the bottom of the vibrating disk through a plurality of hydraulic rods. Springs are sleeved on the surfaces of the plurality of hydraulic rods. A magnetic screening assembly is arranged in the area of the inner wall of the grinding groove;

[0005] The magnetic screening assembly includes two mounting brackets installed in the inner wall area of the grinding tank. The middle parts of the opposite sides of the two mounting brackets are connected by an active roller. One end of the active roller is fixedly connected to the output shaft of the driving motor. A hardware conveyor belt is sleeved on the surface of the active roller. The two sides of the inner wall of the hardware conveyor belt are sleeved and connected to the surfaces of two driven rollers. The two ends of the two driven rollers are connected to the two ends of the opposite sides of the two mounting brackets. Degaussers are provided on the sides of one end of the two mounting brackets.

[0006] As a preferred solution of the present utility model: The sides of the two mounting brackets are snap-fitted with the inner walls of the grooves provided at the top of the mounting base. Two mounting grooves are provided on both sides of the bottom of the inner wall of the groove. The inner walls of the two groups of mounting grooves are fixedly connected to the bottoms of the two mounting brackets through two groups of electric push rods.

[0007] As a preferred solution of the present utility model: Several first clamping holes are provided on the side of the top of the support base, and several second clamping holes are provided on the side of the bottom of the vibrating disk. The inner walls of the several first clamping holes and the second clamping holes are snap-fitted with the two ends of several hydraulic rods.

[0008] As a preferred solution of the present utility model: First rotating grooves and rotating holes are respectively provided in the middle parts of the opposite sides of the two mounting brackets. The inner wall of the first rotating groove is rotationally connected to one end of the active roller, and the inner wall of the rotating hole is rotationally connected to the output shaft of the driving motor.

[0009] As a preferred solution of the present utility model: Two groups of second rotating grooves are provided at the two ends of the opposite sides of the two mounting brackets. The inner walls of the two groups of second rotating grooves are rotationally connected to the two ends of the two driven rollers.

[0010] As a preferred solution of the present utility model: A support frame is provided on one side of the mounting base. Slide rails are provided on both sides of the bottom of the inner wall of the support frame. The surfaces of the two slide rails are slidably connected to the chutes provided on both sides of the bottom of the collection box.

[0011] As a preferred solution of the present utility model: A control panel is provided on the side of the mounting base. The electric push rod, the vibration motor and the driving motor are all electrically connected to an external power supply through the control panel.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] (1) By putting the marble head into the grinding tank in the vibrating disk, the two vibration motors work to drive the vibrating disk to vibrate. The vibrating disk cooperates with the support base to squeeze the compression pads to different degrees, and at the same time squeeze several hydraulic rods and springs, so as to cooperate with the grinding particles in the grinding tank to vibrate and polish the surface of the marble head, improving the quality of the device after screening;

[0014] (2) Drive the driving roller to rotate through the driving motor, the driving roller drives the metal conveyor belt and the two driven rollers to rotate. The metal conveyor belt is magnetic and adsorbs the ball heads in the grinding groove, and then conveys them through the metal conveyor belt until reaching the top of the collection box, cooperating with the two demagnetizers on the sides of the two mounting brackets, so as to facilitate the separation of the ball heads from the metal conveyor belt and realize the magnetic screening of the ball heads. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural view of the present utility model;

[0016] Figure 2 is a schematic structural view of the grinding assembly of the present utility model;

[0017] Figure 3 is one of the schematic structural views of the grinding assembly of the present utility model;

[0018] Figure 4 is a schematic structural view of the magnetic screening assembly of the present utility model;

[0019] Figure 5 is a partial schematic structural view of the magnetic screening assembly of the present utility model.

[0020] In the figure: 1. Grinding assembly; 11. Support base; 12. Compression cushion block; 13. Vibration plate; 14. Grinding groove; 15. Limit post; 16. Vibration motor; 17. Hydraulic rod; 1⑧. Spring; 19. First clamping hole; 110. Second clamping hole; 2. Magnetic screening assembly; 21. Mounting bracket; 22. Driving roller; 23. Driving motor; 24. Metal conveyor belt; 25. Driven roller; 26. Demagnetizer; 27. Mounting seat; 271. Groove; 272. Mounting groove; 273. Electric push rod; 274. Support frame; 275. Slide rail; 276. Collection box; 277. Slide groove; 278. Control panel; 28. First rotating groove; 29. Rotating hole; 210. Second rotating groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3, A marble head magnetic adsorption screening device, including a grinding component 1. The grinding component 1 includes a support base 11. The middle part of the top of the support base 11 is fixedly connected to the middle part of the bottom of the vibrating disk 13 through a compression cushion block 12. A grinding groove 14 is opened at the top of the vibrating disk 13. The middle part of the bottom inner wall of the grinding groove 14 is provided with a limiting post 15, and the inner wall is filled with grinding particles. Vibration motors 16 are arranged on both sides of the bottom of the vibrating disk 13. The side of the top of the support base 11 is installed and connected to the side of the bottom of the vibrating disk 13 through a plurality of hydraulic rods 17. Springs 18 are sleeved on the surfaces of the plurality of hydraulic rods 17. A magnetic screening component 2 is arranged in the area of the inner wall of the grinding groove 14;

[0023] During specific use: Put the marble head into the grinding groove 14 in the vibrating disk 13. The two vibration motors 16 work to drive the vibrating disk 13 to vibrate. The vibrating disk 13 cooperates with the support base 11 to squeeze the compression cushion block 12 to varying degrees, and at the same time squeeze the plurality of hydraulic rods 17 and springs 18, so as to cooperate with the grinding particles in the grinding groove 14 to vibrate and grind the surface of the marble head, improving the quality of the device after screening.

[0024] Please refer to Figure 4 , Figure 5 , The magnetic screening component 2 includes two mounting brackets 21 installed in the area of the inner wall of the grinding groove 14. The middle parts of the opposite sides of the two mounting brackets 21 are installed and connected through a driving roller 22. One end of the driving roller 22 is fixedly connected to the output shaft of the driving motor 23. A metal belt 24 is sleeved on the surface of the driving roller 22. The two sides of the inner wall of the metal belt 24 are sleeved and connected to the surfaces of two driven rollers 25. The two ends of the two driven rollers 25 are installed and connected to the two ends of the opposite sides of the two mounting brackets 21. Demagnetizers 26 are arranged on the side of one end of the two mounting brackets 21.

[0025] During specific use: The driving motor 23 drives the driving roller 22 to rotate. The driving roller 22 drives the metal belt 24 and the two driven rollers 25 to rotate. The metal belt 24 has magnetism and adsorbs the marble heads in the grinding groove 14, and then transports them through the metal belt 24 until reaching the top of the collection box 276. Cooperating with the two demagnetizers 26 on the side of the two mounting brackets 21, it is convenient to separate the marble heads from the metal belt 24, realizing the magnetic screening of the marble heads.

[0026] Please refer to Figure 5 , The sides of the two mounting brackets 21 are engaged with the inner wall of the groove 271 opened at the top of the mounting base 27. Two mounting grooves 272 are opened on both sides of the bottom inner wall of the groove 271. The inner walls of the two groups of mounting grooves 272 are fixedly connected to the bottoms of the two mounting brackets 21 through two groups of electric push rods 273.

[0027] During specific use: The two electric push rods 273 drive the two mounting brackets 21 to separate from the grooves 271, so as to facilitate the adjustment of the heights of the two mounting brackets 21, thereby realizing the installation and disassembly of the structure.

[0028] Please refer to Figure 2 , Figure 3 , a number of first clamping holes 19 are provided on the side of the top of the support base 11, and a number of second clamping holes 110 are provided on the side of the bottom of the vibrating disk 13. The inner walls of the number of first clamping holes 19 and the second clamping holes 110 are clamped and connected to both ends of the number of hydraulic rods 17.

[0029] During specific use: Both ends of the number of hydraulic rods 17 are respectively clamped with the number of first clamping holes 19 and the second clamping holes 110, so as to facilitate the installation and connection of the vibrating disk 13 and the support base 11.

[0030] Please refer to Figure 4 , the middle parts of the opposite sides of the two mounting brackets 21 are respectively provided with a first rotating groove 28 and a rotating hole 29. The inner wall of the first rotating groove 28 is rotationally connected to one end of the driving roller 22, and the inner wall of the rotating hole 29 is rotationally connected to the output shaft of the driving motor 23.

[0031] During specific use: One end of the driving roller 22 is rotationally connected to the inner wall of the first rotating groove 28, and the output shaft of the driving motor 23 is rotationally connected to the inner wall of the rotating hole 29, so as to facilitate the driving motor 23 to drive the driving roller 22 to rotate.

[0032] Please refer to Figure 4 , two sets of second rotating grooves 210 are provided at both ends of the opposite sides of the two mounting brackets 21. The inner walls of the two sets of second rotating grooves 210 are rotationally connected to both ends of the two driven rollers 25.

[0033] During specific use: Both ends of the two driven rollers 25 are rotationally connected to the inner walls of the two sets of second rotating grooves 210, so as to facilitate the two driven rollers 25 to cooperate with the hardware conveyor belt 24 for the conveying of the ball heads.

[0034] Please refer to Figure 5 , a support frame 274 is provided on one side of the mounting base 27. Both sides of the bottom of the inner wall of the support frame 274 are provided with slide rails 275. The surfaces of the two slide rails 275 are slidably connected to the slide grooves 277 provided on both sides of the bottom of the collection box 276.

[0035] During specific use: The two slide grooves 277 at the bottom of the collection box 276 are slidably connected to the two slide rails 275 at the bottom of the inner wall of the support frame 274, so as to facilitate the installation and disassembly of the collection box 276 and the support frame 274.

[0036] Please refer to Figure 1, a control panel 278 is provided on the side of the mounting base 27. The electric push rod 273, the vibration motor 16, and the drive motor 23 are all electrically connected to an external power supply through the control panel 278.

[0037] During specific use: The control panel 278 is used to control the electric push rod 273, the vibration motor 16, and the drive motor 23, so as to facilitate the device to polish and screen the ball heads.

[0038] During use, the ball heads are placed into the polishing grooves 14 in the vibrating tray 13. The two vibration motors 16 work to drive the vibrating tray 13 to vibrate. The vibrating tray 13 cooperates with the support base 11 to squeeze the compression pads 12 to varying degrees, and at the same time squeeze several hydraulic rods 17 and springs 18. In cooperation with the polishing particles in the polishing grooves 14, the surface of the ball heads is vibrated and polished to improve the quality of the device after screening; the drive motor 23 drives the driving roller 22 to rotate, the driving roller 22 drives the hardware conveyor belt 24 and the two driven rollers 25 to rotate. The hardware conveyor belt 24 is magnetic and adsorbs the ball heads in the polishing grooves 14, and then conveys them through the hardware conveyor belt 24 until it reaches the top of the collection box 276. In cooperation with the two demagnetizers 26 on the sides of the two mounting frames 21, it is convenient to separate the ball heads from the hardware conveyor belt 24, realizing the magnetic screening of the ball heads.

[0039] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A marble head magnetic adsorption screening device, characterized in that, Including: A grinding assembly (1), the grinding assembly (1) includes a support base (11), the middle of the top of the support base (11) is fixedly connected to the middle of the bottom of a vibrating disk (13) through a compression cushion block (12), a grinding groove (14) is formed at the top of the vibrating disk (13), a limiting post (15) is arranged in the middle of the bottom of the inner wall of the grinding groove (14), and the inner wall is filled with grinding particles. Vibration motors (16) are arranged on both sides of the bottom of the vibrating disk (13). The side of the top of the support base (11) is installed and connected to the side of the bottom of the vibrating disk (13) through a plurality of hydraulic rods (17). Springs (18) are sleeved on the surfaces of the plurality of hydraulic rods (17). A magnetic screening assembly (2) is arranged in the area of the inner wall of the grinding groove (14); The magnetic screening assembly (2) includes two mounting frames (21) installed in the area of the inner wall of the grinding groove (14). The middle parts of the opposite sides of the two mounting frames (21) are installed and connected through a driving roller (22). One end of the driving roller (22) is fixedly connected to the output shaft of a driving motor (23). A metal belt (24) is sleeved on the surface of the driving roller (22). The two sides of the inner wall of the metal belt (24) are sleeved and connected to the surfaces of two driven rollers (25). The two ends of the two driven rollers (25) are installed and connected to the two ends of the opposite sides of the two mounting frames (21). Demagnetizers (26) are arranged on the side of one end of the two mounting frames (21).

2. The marble head magnetic adsorption screening device according to claim 1, characterized in that: The sides of the two mounting frames (21) are snap-fitted with the inner wall of a groove (271) formed at the top of a mounting seat (27). Two mounting grooves (272) are formed on both sides of the bottom of the inner wall of the groove (271). The inner walls of the two groups of mounting grooves (272) are fixedly connected to the bottoms of the two mounting frames (21) through two groups of electric push rods (273).

3. The marble head magnetic adsorption screening device according to claim 1, characterized in that: A plurality of first snap-fit holes (19) are formed on the side of the top of the support base (11), and a plurality of second snap-fit holes (110) are formed on the side of the bottom of the vibrating disk (13). The inner walls of the plurality of first snap-fit holes (19) and the second snap-fit holes (110) are snap-fitted with the two ends of the plurality of hydraulic rods (17).

4. A marble head magnetic adsorption screening device according to claim 1, characterized in that: First rotating grooves (28) and rotating holes (29) are respectively formed in the middle parts of the opposite sides of the two mounting frames (21). The inner wall of the first rotating groove (28) is rotationally connected to one end of the driving roller (22), and the inner wall of the rotating hole (29) is rotationally connected to the output shaft of the driving motor (23).

5. A marble head magnetic adsorption screening device according to claim 1, characterized in that: Two groups of second rotating grooves (210) are formed at the two ends of the opposite sides of the two mounting frames (21). The inner walls of the two groups of second rotating grooves (210) are rotationally connected to the two ends of the two driven rollers (25).

6. The marble head magnetic adsorption screening device according to claim 2, characterized in that: A support frame (274) is arranged on one side of the mounting seat (27). Slide rails (275) are arranged on both sides of the bottom of the inner wall of the support frame (274). The surfaces of the two slide rails (275) are slidably connected to the slide grooves (277) formed on both sides of the bottom of a collection box (276).

7. The marble head magnetic adsorption screening device according to claim 2, characterized in that: A control panel (278) is provided on the side of the mounting base (27), and the electric push rod (273), the vibration motor (16), and the drive motor (23) are all electrically connected to an external power supply through the control panel (278).

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