Grinding structure for new material processing

Abstract

The utility model discloses a milling structure for new material processing in the technical field of new material processing equipment, which comprises a mounting device, a grinding device and a screening device, the mounting device comprises a milling box and a second motor, and a feed pipe and a discharge pipe are welded on the outer side wall of the milling box; according to the grinding structure for new material processing, the structural design is reasonable, a grinding device and a screening device are installed in the grinding box, the grinding device can do pendulum motion in a grinding cavity under the action of a second motor and a rotating cylinder, ground powder is concentrated on the surface of a screening plate after being scraped by a scraping plate, and then the powder is separated from the surface of the screening plate; according to the novel material particle screening device, powder can be screened, then the powder can be screened after being ground, unqualified particles are removed from the powder, and grinding is conducted again, so that the processing efficiency of novel material particles can be improved, and the processing quality of novel materials can also be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of new material processing equipment, in particular to a grinding structure for new material processing. Background Art

[0002] New materials refer to structural materials with excellent performance and functional materials with special properties that have been recently developed or are being developed. Their mechanical properties such as strength, toughness, hardness, and elasticity are very excellent, so they are widely used in the machinery industry. In the processing and production of new materials, grinding is an important processing method.

[0003] When the existing new materials are processed and ground, it is difficult to remove the small particles that have not been ground from the powder in time, which will not only affect the processing efficiency of the new materials, but also affect the processing quality of the new materials. Therefore, a new technical solution needs to be designed to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a grinding structure for processing new materials, so as to solve the problem that when the new materials proposed in the above background technology are processed and ground, it is difficult to remove the unground small particles from the powder in time, which not only affects the processing efficiency of the new materials, but also affects the processing quality of the new materials.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding structure for new material processing, comprising an installation device, a grinding device and a screening device, the installation device comprising a grinding box and a second motor, the outer wall of the grinding box is welded with a feed pipe and a discharge pipe, a grinding chamber is opened inside the grinding box, and conical grooves extend on both sides of the grinding chamber, the second motor is fixed to the outer wall of the grinding box by bolts, the driving end of the second motor is fixed with a rotating cylinder by bolts, the grinding device comprises a second electric push rod, a connecting frame, a grinding roller and a third motor, the fixed end of the second electric push rod is connected to the The outer wall of the rotating drum is fixedly connected, the movable end of the second electric push rod is fixedly connected to the connecting frame, the grinding roller is rotatably connected to the inner wall of the connecting frame through a rotating shaft, and the third motor is fixed to the outer wall of the connecting frame by bolts; the screening device comprises an installation box, a screening plate and a third electric push rod, the installation box is communicated with the inner cavity of the rotating drum and is fixedly connected, a scraper is welded at the other end, a side plate is welded to the outer wall of the installation box, a feed port is opened on the outer wall of the installation box, the screening plate is located at the feed port, and the screening plate is connected to the inner wall of the installation box through the third electric push rod.

[0006] In order to drain the new material particles, a grinding structure for new material processing is preferably used in the utility model. A groove extends above the grinding chamber, and a material guide plate is distributed in the groove. The outer wall of the grinding box is fixed with a first motor by bolts, and the material guide plate is connected to the first motor by a connecting shaft. The material guide plate is located below the feed pipe.

[0007] In order to knock the grinding box and make the material attached to the inner wall of the conical groove fall off, the outer wall of the grinding box is preferably fixed with a first electric push rod and a mounting seat by bolts, and a push block is fixed to the movable end of the first electric push rod, and the inside of the mounting seat is rotatably connected with a knocking rod through a rotating shaft.

[0008] In order to limit the movement of the screen plate so that the screen plate can only slide along the inner wall of the installation box, as a preferred grinding structure for new material processing of the utility model, the inner wall of the installation box is horizontally fixed with multiple cross plates by bolts, and the cross plates are in sliding contact with the screen plate.

[0009] In order to spread the new material particles to a uniform thickness along the inner wall of the grinding chamber, a preferred grinding structure for new material processing of the utility model is that a spreading plate is symmetrically distributed on both sides of the connecting frame, and the spreading plate is connected to the connecting frame through a connecting rod.

[0010] In order to disperse the flattened powder, a grinding structure for new material processing is preferably used in the utility model. A plurality of mounting columns are horizontally welded to the outer wall of the spreading plate. A spring is fixed inside the mounting column by bolts, and the end of the spring is connected to a moving rod by bolts.

[0011] In order to control the moving trajectory of the connecting frame, as a preferred grinding structure for new material processing of the utility model, the outer part of the second electric push rod is sleeved with a telescopic tube, and the two ends of the telescopic tube are respectively fixed to the rotating cylinder and the connecting frame by bolts.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the setting of the grinding structure for processing the new material is reasonably designed. By installing a grinding device and a screening device inside the grinding box, the grinding device can make a pendulum motion in the grinding chamber under the action of the second motor and the rotating cylinder, and the grinding roller rotates under the drive of the third motor to extrude and grind the new material particles. After the grinding is completed, the grinding device and the screening device can make a counterclockwise rotation motion in the grinding chamber under the action of the second motor and the rotating cylinder. The ground powder is scraped by the scraper and concentrated on the surface of the screening plate to screen the powder. Then, after the powder is ground, it can be screened to remove unqualified particles from the powder and grind it again, thereby not only improving the processing efficiency of the new material particles but also improving the processing quality of the new material. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the grinding box of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the installation box of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the grinding device of the utility model.

[0017] In the figure: 100, mounting device; 110, grinding box; 111, feed pipe; 112, discharge pipe; 113, grinding chamber; 1131, groove; 1132, conical groove; 120, first motor; 121, guide plate; 130, first electric push rod; 131, push block; 140, mounting seat; 141, knock rod; 150, second motor; 151, rotating drum;

[0018] 200, grinding device; 210, second electric push rod; 211, telescopic tube; 220, connecting frame; 221, spreading plate; 222, mounting column; 223, moving rod; 230, grinding roller; 240, third motor;

[0019] 300, screening device; 310, mounting box; 311, scraper; 312, side plate; 313, transverse plate; 320, screening plate; 330, third electric push rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: including an installation device 100, a grinding device 200 and a screening device 300.

[0022] In the technical scheme, a grinding structure for new material processing, the installation device 100 includes a grinding box 110 and a second motor 150, the outer wall of the grinding box 110 is welded with a feed pipe 111 and a discharge pipe 112, the grinding box 110 is provided with a grinding chamber 113 inside, the feed pipe 111 is connected with the grinding chamber 113, and conical grooves 1132 extend from both sides of the grinding chamber 113, the second motor 150 is fixed to the outer wall of the grinding box 110 by bolts, the driving end of the second motor 150 is fixed with a rotating cylinder 151 by bolts, and the discharge pipe 112 is connected with the inner cavity of the rotating cylinder 151;

[0023] In this technical solution, the grinding box 110 is used to provide installation points for the installation of various parts, the feed pipe 111 is used to add new material particles to be ground into the inner cavity of the grinding box 110, and the discharge pipe 112 is used to discharge the ground powdered new material. The second motor 150 and the rotating cylinder 151 cooperate with each other to drive the rotation of the grinding device 200 and the screening device 300. The inclined surface of the conical groove 1132 extends into the grinding chamber 113, and the new material particles are located at the lower part of the grinding chamber 113.

[0024] The grinding device 200 includes a second electric push rod 210, a connecting frame 220, a grinding roller 230 and a third motor 240. The fixed end of the second electric push rod 210 is fixedly connected to the outer wall of the rotating cylinder 151, the movable end of the second electric push rod 210 is fixedly connected to the connecting frame 220, the grinding roller 230 is rotatably connected to the inner wall of the connecting frame 220 through a rotating shaft, and the third motor 240 is fixed to the outer wall of the connecting frame 220 through bolts.

[0025] In this technical solution, the grinding device 200 can perform pendulum motion or rotational motion under the drive of the second motor 150 and the rotating cylinder 151. The second electric push rod 210 is used to control the distance between the connecting frame 220 and the rotating cylinder 151 to adjust the distance between the grinding roller 230 and the grinding chamber 113. The third motor 240 is used to drive the grinding roller 230 to rotate, so that the grinding roller 230 applies pressure to the new material particles at the bottom of the inner cavity of the grinding chamber 113 and squeezes them into powder.

[0026] The screening device 300 includes an installation box 310, a screening plate 320 and a third electric push rod 330. The installation box 310 is communicated with the inner cavity of the rotating drum 151 and is fixedly connected. A scraper 311 is welded to the other end. A side plate 312 is welded to the outer wall of the installation box 310. The side plate 312 is located at the angle between the rotating drum 151 and the installation box 310, and the side plate 312 is welded to the scraper 311. The outer wall of the side plate 312 is attached to the inner wall of the conical groove 1132. A feed port is opened on the outer wall of the installation box 310. The screening plate 320 is located at the feed port. The screening plate 320 is connected to the inner wall of the installation box 310 through the third electric push rod 330. One end of the third electric push rod 330 is connected to the inner wall of the installation box 310 by bolts, and the other end of the third electric push rod 330 is connected to the screening plate 320 through a connecting block.

[0027] In this technical solution, when the installation box 310 is driven to rotate by the rotating drum 151, the feed port on the outer wall opens upward, and the powder and un-powdered particles in the grinding chamber 113 are collected on the surface of the screening plate 320 under the action of the scraper 311 and the side plate 312. The screening plate 320 is pushed by the third electric push rod 330 to complete the screening of the powder new material. The powder that meets the size falls into the installation box 310, and the larger one is intercepted for further processing. The powder is discharged from the discharge pipe 112 along the inner wall of the rotating drum 151.

[0028] In some technical solutions, reference Figure 1-2 A groove 1131 extends above the grinding chamber 113, and a material guide plate 121 is distributed in the groove 1131. The outer wall of the grinding box 110 is fixed with a first motor 120 by bolts. The material guide plate 121 is connected to the first motor 120 through a connecting shaft, and the material guide plate 121 is located below the feed pipe 111.

[0029] In this technical solution, the inner side of the guide plate 121 is on the same arc surface as the grinding chamber 113, and the first motor 120 drives the guide plate 121 to rotate to control the opening and disconnection of the feed tube 111. When the grinding chamber 113 is loaded with materials, an angle is generated between the guide plate 121 and the feed tube 111 to guide the falling position of the new material particles.

[0030] In some technical solutions, reference Figure 1 The outer wall of the grinding box 110 is fixed with a first electric push rod 130 and a mounting seat 140 by bolts. A push block 131 is fixed to the movable end of the first electric push rod 130. The push block 131 is a wedge-shaped structure. The interior of the mounting seat 140 is rotatably connected with a knock rod 141 through a rotating shaft. A torsion spring is installed between the knock rod 141 and the mounting seat 140.

[0031] In this technical solution, the first electric push rod 130 is used to push the push block 131 so that the push block 131 contacts the knocking rod 141. At this time, rotation occurs between the knocking rod 141 and the mounting seat 140. When the push block 131 suddenly contracts, the knocking rod 141 is restored by the torsion spring and then hits the outer wall of the grinding box 110 to shake off the particles and dust attached to the inner wall of the conical groove 1132.

[0032] In some technical solutions, reference Figure 3 The inner wall of the mounting box 310 is horizontally fixed with a plurality of transverse plates 313 by bolts, and the transverse plates 313 are in sliding contact with the screening plates 320 .

[0033] In this technical solution, the use of the transverse plate 313 can limit the movement of the screening plate 320, so that the screening plate 320 can only slide back and forth against the inner wall of the installation box 310 to complete the screening of the powder.

[0034] In some technical solutions, reference Figure 2 and Figure 4 A spreading plate 221 is symmetrically distributed on both sides of the connecting frame 220. The spreading plate 221 is connected to the connecting frame 220 through a connecting rod, and the two ends of the connecting rod are welded to the spreading plate 221 and the connecting frame 220 respectively.

[0035] In this technical solution, the coordinated use of the spreading plates 221 and 22 can evenly spread the new material below the grinding chamber 113 along the inner wall of the grinding chamber 113 to avoid excessive accumulation and obstruction of the rotation of the grinding roller 230.

[0036] In some technical solutions, reference Figure 2 and Figure 4 A plurality of mounting posts 222 are horizontally welded to the outer wall of the spreading plate 221. Springs are fixed inside the mounting posts 222 by bolts, and the ends of the springs are connected to moving rods 223 by bolts.

[0037] In this technical solution, the mounting column 222 and the moving rod 223 cooperate with each other to stir the powder flattened by the grinding roller 230 to break it up so as to be ground again.

[0038] In some technical solutions, reference Figure 4 The second electric push rod 210 is externally sleeved with a telescopic tube 211 , and both ends of the telescopic tube 211 are fixed to the rotating cylinder 151 and the connecting frame 220 by bolts respectively.

[0039] In this technical solution, the use of the telescopic tube 211 can enhance the use strength of the second electric push rod 210 and control the moving trajectory of the connecting frame 220 .

[0040] Working principle: First, connect the first motor 120, the first electric push rod 130, the second motor 150, the third motor 240, the second electric push rod 210, and the third electric push rod 330 to the external control device and the power supply, add the new material particles to be ground into the feed pipe 111, operate the control switch of the first motor 120, the first motor 120 drives the guide plate 121 to rotate, open the entrance of the feed pipe 111, so that the new material particles slide along the guide plate 121 into the grinding chamber 113, operate the switches of the second electric push rod 210 and the third motor 240, and the second electric push rod 210 pushes The connecting frame 220 gradually moves away from the rotating drum 151, and the third motor 240 drives the grinding roller 230 to rotate. When the new material particles come into contact with the grinding roller 230, they are squeezed and crushed. When the second motor 150 drives the rotating drum 151 to rotate, the grinding device 200 and the screening device 300 make a pendulum motion in the grinding chamber 113. The grinding roller 230 reciprocates to press the particles and powders flattened by the flat plate 221 in the grinding chamber 113. After grinding for a period of time, the second motor 150 stops working first, and the control switch of the first electric push rod 130 is operated. The first electric push rod 130 pushes the push block 131 The knock rod 141 is squeezed. When the maximum squeezing amount is reached, the first electric push rod 130 suddenly controls the push block 131 to reset. At this time, the knock rod 141 resets and hits the grinding box 110, so that the powder and particles attached to the inner wall of the conical groove 1132 fall to the bottom of the grinding chamber 113. The second motor 150 changes the driving mode. The second motor 150 drives the grinding device 200 and the screening device 300 to rotate counterclockwise through the rotating cylinder 151. When the screening device 300 passes through the area below the grinding chamber 113, the powder and un-powdered particles are collected by the side plate 312 and the scraper 311 and are concentrated to In the screening plate 320, the feed port of the installation box 310 is opened upward. At this time, the control switch of the third electric push rod 330 is operated. The third electric push rod 330 pushes the screening plate 320 to reciprocate to realize the screening of the new material powder. The powder that meets the specifications falls into the inner cavity of the installation box 310, while the larger particles are intercepted. After screening for a period of time, the second motor 150 continues to drive the rotating drum 151 to rotate. At this time, the powder in the inner cavity of the installation box 310 slides into the rotating drum 151 and is discharged from the discharge pipe 112, thereby improving the processing efficiency of the new material and improving the processing quality of the new material.

[0041] 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.

[0042] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A grinding structure for processing new materials, characterized in that: The invention comprises an installation device (100), a grinding device (200) and a screening device (300), wherein the installation device (100) comprises a grinding box (110) and a second motor (150), the outer wall of the grinding box (110) is welded with a feed pipe (111) and a discharge pipe (112), a grinding chamber (113) is provided inside the grinding box (110), the feed pipe (111) is communicated with the grinding chamber (113), conical grooves (1132) extend from both sides of the grinding chamber (113), the second motor (150) is fixed to the outer wall of the grinding box (110) by bolts, a rotating cylinder (151) is fixed to the driving end of the second motor (150) by bolts, and the discharge pipe (112) is communicated with the inner cavity of the rotating cylinder (151); The grinding device (200) comprises a second electric push rod (210), a connecting frame (220), a grinding roller (230) and a third motor (240); the fixed end of the second electric push rod (210) is fixedly connected to the outer wall of the rotating cylinder (151); the movable end of the second electric push rod (210) is fixedly connected to the connecting frame (220); the grinding roller (230) is rotatably connected to the inner wall of the connecting frame (220) via a rotating shaft; and the third motor (240) is fixed to the outer wall of the connecting frame (220) via bolts; The screening device (300) comprises an installation box (310), a screening plate (320) and a third electric push rod (330); the installation box (310) is communicated with and fixedly connected to the inner cavity of the rotating cylinder (151); a scraper (311) is welded to the other end; a side plate (312) is welded to the outer wall of the installation box (310); the outer wall of the side plate (312) is attached to the inner wall of the conical groove (1132); a feed port is opened on the outer wall of the installation box (310); the screening plate (320) is located at the feed port; the screening plate (320) is connected to the inner wall of the installation box (310) via the third electric push rod (330).

2. The grinding structure for new material processing according to claim 1, characterized in that: A groove (1131) extends above the grinding chamber (113), and a material guide plate (121) is distributed in the groove (1131). A first motor (120) is fixed to the outer wall of the grinding box (110) by bolts, and the material guide plate (121) is connected to the first motor (120) by a connecting shaft. The material guide plate (121) is located below the feed pipe (111).

3. The grinding structure for new material processing according to claim 1, characterized in that: The outer wall of the grinding box (110) is fixed with a first electric push rod (130) and a mounting seat (140) by bolts, a push block (131) is fixed to the movable end of the first electric push rod (130), and a knocking rod (141) is rotatably connected to the interior of the mounting seat (140) via a rotating shaft.

4. The grinding structure for new material processing according to claim 1, characterized in that: The inner side wall of the installation box (310) is horizontally fixed with a plurality of transverse plates (313) by means of bolts, and the transverse plates (313) are in sliding contact with the screening plates (320).

5. The grinding structure for new material processing according to claim 1, characterized in that: A spreading plate (221) is symmetrically distributed on both sides of the connecting frame (220), and the spreading plate (221) is connected to the connecting frame (220) via a connecting rod.

6. The grinding structure for new material processing according to claim 5, characterized in that: A plurality of mounting columns (222) are horizontally welded to the outer side wall of the spreading plate (221), a spring is fixed inside the mounting column (222) by bolts, and a moving rod (223) is connected to the end of the spring by bolts.

7. The grinding structure for new material processing according to claim 1 is characterized in that: The second electric push rod (210) is sleeved with a telescopic tube (211) on its exterior, and both ends of the telescopic tube (211) are fixed to the rotating cylinder (151) and the connecting frame (220) respectively by bolts.

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