A mixer for diamond grinding wheel production

Abstract

The utility model discloses a kind of mixers for diamond grinding wheel production, including support seat, adjustable mixing barrel is equipped in the right side of the support seat, the front side of mixing barrel is equipped with feed inlet, the rear side of mixing barrel is equipped with discharge port, the inside lower side of support seat is fixedly connected with mounting plate, further including mixing mechanism;Mixing mechanism: it includes shaft one, universal coupling, shaft two, swivel ring and slide bar, the inside left side of support seat is rotatably connected with shaft one, the right end of shaft one is fixedly connected with universal coupling, the right end of driven shaft of universal coupling is fixedly connected with shaft two, the outer surface middle part of shaft two is rotatably connected with swivel ring, the inside sliding connection of mounting plate has slide bar, this mixer for diamond grinding wheel production, make the production raw material of diamond grinding wheel inside mixing barrel produce more complex convection mixing, and then improve the mixing effect and mixing efficiency of the raw material of diamond grinding wheel production.

Description

Technical Field

[0001] This utility model relates to the technical field of diamond grinding wheel production equipment, specifically a mixing machine for diamond grinding wheel production. Background Technology

[0002] Diamond grinding wheels are superhard grinding tools made of diamond as abrasive and bonded with metal, resin or ceramics. They are widely used in the finishing of hard and brittle materials. The performance of diamond grinding wheels depends directly on the uniformity of the distribution of diamond abrasive in the binder. Therefore, it is necessary to use a mixing tool to uniformly mix the raw materials of diamond grinding wheels. In the prior art, patent CN210356918U discloses a mixing machine for diamond grinding wheel production, including a U-shaped fixed frame. An annular connecting frame is connected between the top of the U-shaped fixed frame. A first connecting rod is fixedly connected to both sides of the annular connecting frame. The ends of the two first connecting rods that are far apart from each other are rotatably connected to the U-shaped fixed frame. A mixing barrel is connected inside the annular connecting frame. A second connecting rod is fixedly connected to both the upper and lower ends of the mixing barrel. Fixed plates are provided at both the upper and lower ends of the annular connecting frame. The two second connecting rods are rotatably connected to the two fixed plates respectively. The mixing machine used for diamond grinding wheel production has the following disadvantages: When mixing the raw materials for diamond grinding wheel production, the mixing drum is driven to rotate by motor 1 and motor 2 respectively, thereby mixing the raw materials for diamond grinding wheel production inside the mixing drum. Mixing is only carried out by axial rotation, the mixing effect is generally poor, it takes a long time to achieve a certain degree of uniformity, and the mixing efficiency is low. Therefore, we propose a mixing machine for diamond grinding wheel production. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a mixing machine for diamond grinding wheel production. Through the mixing mechanism, motor one and motor three drive the mixing barrel to rotate in multiple directions. At the same time, the slide rod moves up and down at the same speed, so that the raw materials for diamond grinding wheel production inside the mixing barrel produce more complex convection mixing, thereby improving the mixing effect and mixing efficiency of the raw materials for diamond grinding wheel production. This can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a mixing machine for diamond grinding wheel production, including a support base, an adjustable mixing tank on the right side of the support base, a feed inlet on the front side of the mixing tank, a discharge outlet on the rear side of the mixing tank, an installation plate fixedly connected to the lower inner side of the support base, and a mixing mechanism. Mixing mechanism: It includes a rotating shaft one, a universal coupling, a rotating shaft two, a rotating ring, and a sliding rod. The rotating shaft one is rotatably connected to the inside left side of the support base. The right end of the rotating shaft one is fixedly connected to the universal coupling. The right end of the driven shaft of the universal coupling is fixedly connected to the rotating shaft two. The rotating ring is rotatably connected to the middle of the outer surface of the rotating shaft two. The sliding rod is slidably connected inside the mounting plate. The upper end of the sliding rod is rotatably connected to the lower side of the outer surface of the rotating ring. Through the mixing mechanism, motor one and motor three drive the mixing barrel to rotate in multiple directions. At the same time, the sliding rod moves up and down at the same speed, so that the raw materials for the diamond grinding wheel inside the mixing barrel produce more complex convection mixing, thereby improving the mixing effect and mixing efficiency of the raw materials produced by the diamond grinding wheel.

[0005] Furthermore, a control switch assembly is provided on the outside of the support base. The input end of the control switch assembly is electrically connected to an external power source to control the operation of electrical appliances.

[0006] Furthermore, the mixing mechanism also includes a third rotating shaft, a rotating rod, a first limiting groove, a second limiting groove, a turntable, a first fixing pin, and a second fixing pin. The third rotating shaft is rotatably connected to the lower inner side of the support base. A rotating rod is rotatably connected to the middle of the outer surface of the third rotating shaft. The first limiting groove and the second limiting groove are respectively opened on the left and right sides of the inner side of the rotating rod. The second fixing pin is fixedly connected to the front side of the sliding rod and is slidably connected in the second limiting groove. A turntable is rotatably connected to the upper side of the mounting plate. A first fixing pin is fixedly connected to the eccentric part of the outer surface of the turntable and is slidably connected in the first limiting groove, so that the mixing barrel moves up and down.

[0007] Furthermore, a second motor is fixedly connected to the rear side of the upper surface of the mounting plate. The front end of the output shaft of the second motor is fixedly connected to the middle of the rear surface of the turntable. The input end of the second motor is electrically connected to the output end of the control switch group to provide driving force.

[0008] Furthermore, a mounting base is fixedly connected to the right end of the second rotating shaft, and a fixing ring is fixedly connected to the right side of the mounting base. The mixing barrel is rotatably connected to the inside of the fixing ring. An external gear ring is fixedly connected to the middle of the outer surface of the mixing barrel. A gear is rotatably connected to the inside of the mounting base through the fourth rotating shaft. The gear meshes with the external gear ring, causing the mixing barrel to rotate.

[0009] Furthermore, a motor is fixedly connected to the front side of the outer surface of the mounting base. The rear end of the output shaft of the motor is fixedly connected to the front end of the rotating shaft four. The input end of the motor is electrically connected to the output end of the control switch group to provide driving force.

[0010] Furthermore, a sprocket is fixedly connected to the middle of the outer surface of the rotating shaft, a motor is fixedly connected to the lower inner side of the support base, a sprocket is fixedly connected to the left end of the output shaft of the motor, the sprocket and the sprocket are connected by chain drive, and the input end of the motor is electrically connected to the output end of the control switch group to provide driving force.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This mixing machine for diamond grinding wheel production has the following advantages: The mixing mechanism drives motor one and motor three to rotate the mixing barrel in multiple directions. At the same time, the slide bar moves up and down at the same speed, which makes the raw materials for the diamond grinding wheel inside the mixing barrel produce more complex convection mixing, thereby improving the mixing effect and mixing efficiency of the raw materials produced by the diamond grinding wheel. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is an enlarged structural diagram of point A in this utility model; Figure 4 This is an exploded structural diagram of the mixing mechanism of this utility model.

[0013] In the diagram: 1 Support base, 2 Mixing tank, 3 Feed inlet, 4 Mounting base, 5 Fixing ring, 6 Motor I, 7 Mixing mechanism, 701 Rotating shaft I, 702 Universal coupling, 703 Rotating shaft II, 704 Rotating ring, 705 Slide rod, 706 Rotating shaft III, 707 Rotating rod, 708 Limiting groove I, 709 Limiting groove II, 710 Turntable, 711 Fixing pin I, 712 Fixing pin II, 8 Sprocket I, 9 Sprocket II, 10 Motor II, 11 Motor III, 12 Control switch group, 13 Gear, 14 External gear ring. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-4This embodiment provides a technical solution: a mixing machine for diamond grinding wheel production, including a support base 1. An adjustable mixing tank 2 is provided on the right side of the support base 1. A feed inlet 3 is provided on the front side of the mixing tank 2. Opening the feed inlet 3 allows the raw materials for diamond grinding wheel production to be placed into the mixing tank 2. A discharge outlet is provided on the rear side of the mixing tank 2. (A discharge sealing gate is hinged to one end of the fixed base of the discharge outlet via a hinge, and the discharge sealing gate is connected to the fixed base via bolts at the points away from the hinges. Feed sealing gates are hinged to both ends of the fixed base of the feed inlet 3 via hinges, and the feed sealing gates are located at the points away from the hinges.) All joints are connected to the fixed seat 2 by bolt 2. Loosen bolt 2, open the feed gate of feed inlet 3, tighten bolt 2 to connect with fixed seat 2, close feed gate of feed inlet 3, loosen bolt 1, open discharge gate, tighten bolt 1 to connect with fixed seat 1, close discharge gate. After mixing is completed, open discharge port to take out the raw material for the diamond grinding wheel. The lower inside of support base 1 is fixedly connected to an installation plate. The outside of support base 1 is equipped with control switch group 12. The input end of control switch group 12 is electrically connected to an external power supply. It also includes a mixing mechanism 7. Mixing mechanism 7 includes a first rotating shaft 701, a universal coupling 702, a second rotating shaft 703, a rotating ring 704, and a sliding rod 705. The first rotating shaft 701 is rotatably connected to the inside left side of the support base 1. The right end of the first rotating shaft 701 is fixedly connected to the universal coupling 702. The right end of the driven shaft of the universal coupling 702 is fixedly connected to the second rotating shaft 703. The rotating ring 704 is rotatably connected to the middle of the outer surface of the second rotating shaft 703. The sliding rod 705 is slidably connected inside the mounting plate. A connecting rod is rotatably connected between the upper end of the sliding rod 705 and the lower side of the outer surface of the rotating ring 704. The mixing mechanism 7 also includes a third rotating shaft 706, a rotating rod 707, a first limiting groove 708, and a second limiting groove 709. The mounting plate consists of a turntable 710, a fixing pin 711, and a fixing pin 712. A rotating shaft 706 is rotatably connected to the lower inner side of the support base 1. A rotating rod 707 is rotatably connected to the middle of the outer surface of the rotating shaft 706. Limiting grooves 708 and 709 are respectively opened on the left and right sides of the inner side of the rotating rod 707. A fixing pin 712 is fixedly connected to the front side of the slide rod 705 and slides within the limiting groove 709. The turntable 710 is rotatably connected to the upper side of the mounting plate. A fixing pin 711 is fixedly connected to the eccentric part of the outer surface of the turntable 710 and slides within the limiting groove 708. A motor is fixedly connected to the rear side of the upper surface of the mounting plate. Motor 210, the front end of the output shaft of motor 210 is fixedly connected to the middle of the rear surface of turntable 710. The input end of motor 210 is electrically connected to the output end of control switch group 12. Operating control switch group 12 starts motor 210. The output shaft of motor 210 rotates, causing turntable 710 to rotate, causing fixed pin 1 711 to rotate around the central axis of turntable 710. During the movement, fixed pin 1 711 slides inside limit groove 1 708, thereby causing rotating rod 707 to swing up and down around the central axis of rotating shaft 3 706, thereby causing fixed pin 2 712 to move, causing slide rod 705 to move up and down, causing connecting rod to move up and down, and causing rotating ring 704 to move. This causes the rotating shaft 703 to swing up and down, which in turn drives the mixing drum 2 to swing up and down (the turntable 710 rotates clockwise around the central axis of the motor 10; when the fixing pin 711 is on the left side of the turntable 710, the mixing drum 2 moves upward; when the fixing pin 711 is on the right side of the turntable 710, the mixing drum 2 moves downward, and the upward speed of the mixing drum 2 is greater than the downward speed of the mixing drum 2). This causes the mixing drum 2 to rotate around the central axis of the fixing ring 5, reciprocate around the central axis of the rotating shaft 703, and move up and down at different speeds (the upward speed is greater than the downward speed), thereby fully mixing and shaking the diamond grinding wheel raw material inside the mixing drum 2. A mounting base 4 is fixedly connected to the right end of the rotating shaft 2 703. A fixing ring 5 is fixedly connected to the right side of the mounting base 4. The mixing barrel 2 is rotatably connected to the inside of the fixing ring 5. (The rotating ring on the outer surface of the mixing barrel 2 is rotatably connected to the circular groove on the inner wall of the fixing ring 5. The mixing barrel 2, the rotating ring, and the fixing ring 5 can all be made of high-strength stainless steel to ensure the load-bearing capacity at the rotation point. The mounting base 4 and the fixing ring 5 can also be made of high-strength stainless steel to ensure the load-bearing capacity at the fixed connection point.) An external gear ring 14 is fixedly connected to the middle of the outer surface of the mixing barrel 2. A gear 13 is rotatably connected to the inside of the mounting base 4 through the rotating shaft 4. The gear 13 meshes with the external gear ring 14. Located inside the mounting base 4, the external gear ring 14 is located inside the fixed ring 5, thereby protecting the gear 13 and the external gear ring 14 and preventing external impurities from adhering to the surface of the gear 13 and the external gear ring 14 and affecting the transmission. The front side of the outer surface of the mounting base 4 is fixedly connected to the motor 6. The rear end of the output shaft of the motor 6 is fixedly connected to the front end of the rotating shaft 4. The input end of the motor 6 is electrically connected to the output end of the control switch group 12. When the control switch group 12 is operated, the motor 6 is started. The output shaft of the motor 6 rotates, which drives the rotating shaft 4 to rotate, causing the gear 13 to rotate, which in turn drives the external gear ring 14 to rotate, causing the mixing barrel 2 to rotate around the central axis of the fixed ring 5. A sprocket 8 is fixedly connected to the middle of the outer surface of the rotating shaft 701. A motor 11 is fixedly connected to the lower inside of the support base 1. A sprocket 9 is fixedly connected to the left end of the output shaft of the motor 11. The sprocket 9 and the sprocket 8 are connected by a chain drive (sprockets 8, 9, and the chain are all located inside the support base 1, thus protecting them and preventing external impurities from adhering to their surfaces and affecting the transmission). The input end of the motor 11 is electrically connected to a control... When the output of the control switch group 12 is operated, the motor 11 is started. The output shaft of the motor 11 rotates, which drives the sprocket 9 to rotate, causing the sprocket 8 to rotate, which in turn drives the shaft 701 to rotate. Through the transmission of the universal coupling 702, the shaft 703 rotates, causing the mounting base 4 to rotate around the central axis of the shaft 703, which in turn drives the mixing tank 2 to rotate around the central axis of the shaft 703. The output shaft of the motor 11 is reciprocating in both forward and reverse directions, and the forward and reverse rotation angles of the output shaft of the motor 11 do not exceed 180°.

[0016] The working principle of the mixing machine for diamond grinding wheel production provided by this utility model is as follows: When using this mixing machine for diamond grinding wheel production to mix the raw materials for diamond grinding wheels, open the feed inlet 3 and put the raw materials for diamond grinding wheel production into the mixing barrel 2. Operate the control switch group 12 to start motor 6. The output shaft of motor 6 rotates, driving the rotating shaft 4 to rotate, causing gear 13 to rotate, which in turn drives the external gear ring 14 to rotate, making the mixing barrel 2 rotate around the central axis of the fixed ring 5. Operate the control switch group 12 to start motor 11. The output shaft of motor 11 rotates, driving the sprocket 2 to rotate. Rotation 9 causes sprocket 8 to rotate, which in turn drives shaft 701 to rotate. Through universal coupling 702, shaft 703 rotates, causing mounting base 4 to rotate around the central axis of shaft 703. This, in turn, causes mixing tank 2 to rotate around the central axis of shaft 703. The output shaft of motor 11 reciprocates in both forward and reverse directions, with each rotation not exceeding 180°. Operating control switch group 12 starts motor 10. The output shaft of motor 10 rotates, driving turntable 710 to rotate, causing fixing pin 711 to rotate around the central axis of turntable 710. During its movement, the fixing pin 711 slides inside the limiting groove 708, thereby causing the rotating rod 707 to swing back and forth around the central axis of the rotating shaft 706. This, in turn, causes the fixing pin 712 to move, making the sliding rod 705 move back and forth (the sliding rod 705 is guided and limited by the sliding hole of the same diameter opened on the mounting plate), causing the connecting rod to move back and forth, which in turn causes the rotating ring 704 to move, making the rotating shaft 703 swing up and down, and thus causing the mixing tank 2 to swing up and down (the turntable 710 rotates clockwise around the central axis of the motor 10, when the fixing pin 711 is located on the turntable). When the mixing drum 2 is on the left side of the turntable 710, it moves upward. When the fixing pin 711 is on the right side of the turntable 710, the mixing drum 2 moves downward (the upward speed of the mixing drum 2 is greater than the downward speed of the mixing drum 2), thereby causing the mixing drum 2 to rotate around the central axis of the fixing ring 5, reciprocate around the central axis of the rotating shaft 703, and move up and down at different speeds (the upward speed is greater than the downward speed), thereby fully mixing and shaking the diamond grinding wheel raw material inside the mixing drum 2. After the mixing is completed, the discharge port is opened to take out the mixed diamond grinding wheel production raw material.

[0017] It is worth noting that, in the above embodiments, motor 6 can be YE2-100L-2-B14, motor 10 can be YVF2-90L-2-B35, and motor 11 can be YVF2-160M-6-B5. The control switch group 12 is provided with control buttons that correspond one-to-one with motor 6, motor 10 and motor 11 and are used to control their switching.

[0018] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A mixing machine for producing diamond grinding wheels, comprising a support base (1), wherein an adjustable mixing tank (2) is provided on the right side of the support base (1), an inlet (3) is provided on the front side of the mixing tank (2), an outlet is provided on the rear side of the mixing tank (2), and an mounting plate is fixedly connected to the lower side of the interior of the support base (1), characterized in that: It also includes a mixing mechanism (7); Mixing mechanism (7): It includes a first rotating shaft (701), a universal coupling (702), a second rotating shaft (703), a rotating ring (704), and a sliding rod (705). The first rotating shaft (701) is rotatably connected to the inside left side of the support base (1). The right end of the first rotating shaft (701) is fixedly connected to the universal coupling (702). The right end of the driven shaft of the universal coupling (702) is fixedly connected to the second rotating shaft (703). The middle part of the outer surface of the second rotating shaft (703) is rotatably connected to the rotating ring (704). The sliding rod (705) is slidably connected inside the mounting plate. The upper end of the sliding rod (705) is rotatably connected to the lower side of the outer surface of the rotating ring (704).

2. The mixing machine for diamond grinding wheel production according to claim 1, characterized in that: The support base (1) is provided with a control switch group (12) on its exterior, and the input end of the control switch group (12) is electrically connected to an external power source.

3. A mixing machine for diamond grinding wheel production according to claim 2, characterized in that: The mixing mechanism (7) also includes a rotating shaft three (706), a rotating rod (707), a limiting groove one (708), a limiting groove two (709), a turntable (710), a fixing pin one (711), and a fixing pin two (712). The rotating shaft three (706) is rotatably connected to the lower inner side of the support base (1). The rotating rod (707) is rotatably connected to the middle of the outer surface of the rotating shaft three (706). The left and right sides of the inner side of the rotating rod (707) are respectively provided with a limiting groove one (708) and a limiting groove two (709). The front side of the slide rod (705) is fixedly connected with a fixing pin two (712). The fixing pin two (712) is slidably connected in the limiting groove two (709). The upper side of the mounting plate is rotatably connected with a turntable (710). The outer surface of the turntable (710) is fixedly connected with a fixing pin one (711) at the eccentric position. The fixing pin one (711) is slidably connected in the limiting groove one (708).

4. A mixing machine for diamond grinding wheel production according to claim 3, characterized in that: The upper surface of the mounting plate is fixedly connected to the rear side of the motor two (10). The front end of the output shaft of the motor two (10) is fixedly connected to the middle of the rear surface of the turntable (710). The input end of the motor two (10) is electrically connected to the output end of the control switch group (12).

5. A mixing machine for diamond grinding wheel production according to claim 2, characterized in that: The right end of the rotating shaft 2 (703) is fixedly connected to the mounting base (4), and the right side of the mounting base (4) is fixedly connected to the fixing ring (5). The mixing barrel (2) is rotatably connected to the inside of the fixing ring (5). The middle of the outer surface of the mixing barrel (2) is fixedly connected to the external gear ring (14). The inside of the mounting base (4) is rotatably connected to the gear (13) through the rotating shaft 4. The gear (13) meshes with the external gear ring (14).

6. A mixing machine for diamond grinding wheel production according to claim 5, characterized in that: The front side of the outer surface of the mounting base (4) is fixedly connected to a motor (6). The rear end of the output shaft of the motor (6) is fixedly connected to the front end of the rotating shaft (4). The input end of the motor (6) is electrically connected to the output end of the control switch group (12).

7. A mixing machine for diamond grinding wheel production according to claim 2, characterized in that: A sprocket (8) is fixedly connected to the middle of the outer surface of the shaft (701), a motor (11) is fixedly connected to the lower inside of the support base (1), a sprocket (9) is fixedly connected to the left end of the output shaft of the motor (11), the sprocket (9) and the sprocket (8) are connected by chain drive, and the input end of the motor (11) is electrically connected to the output end of the control switch group (12).

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