A preparation device

Abstract

The utility model discloses a preparation device, which belongs to the technical field of nylon composite material preparation, and aims to solve the problem that the vibration amplitude of the stirring motor in the prior art is small, and the effect of vibrating and mixing the raw materials driven by the stirring motor is poor. It comprises a mixing tank, and two groups of symmetrically distributed vertical rods are installed on the upper surface of the mixing tank, and the upper ends of the vertical rods are connected to a mounting plate, and a motor is installed on the upper surface of the mounting plate, and the motor is connected to a rotating rod, and the rotating rod rotates through the mixing tank. The preparation device, through the arrangement of a spiral auger and a stirring plate, the spiral auger can also turn the material from the bottom to the top, and the stirring plate pushes the material to the wall of the mixing tank, so that the material forms an up and down mixing cycle inside the mixing tank, which has a good turning effect on the material. Through the arrangement of a fixing assembly, a circular plate, a connecting rod, and a limiting hole, it is convenient to adjust the up and down height of the stirring plate, and it is convenient to fix the stirring plate, thereby ensuring the turning effect on the material.

Description

Technical Field

[0001] The utility model belongs to the technical field of nylon composite material preparation, and specifically relates to a preparation device. Background Art

[0002] Nylon composite materials refer to composite materials that are made of various high-performance fibers and modified with toughening agents, lubricants, and heat stabilizers to obtain high-strength, dimensional stability, and good processing performance. Preparation equipment is required when preparing nylon composite materials into workpieces.

[0003] Chinese patent CN220446856U discloses a dustproof flame-retardant nylon composite material preparation device, including a bottom plate, a supporting outer cylinder shell, a limiting vertical rod and an anti-slip sheet, wherein the top of the bottom plate is provided with a supporting outer cylinder shell, the inner bottom wall of the supporting outer cylinder shell is provided with a limiting vertical rod, and the top end of the limiting vertical rod is provided with an anti-slip sheet.

[0004] The above-mentioned device drives the first spring and the second spring to vibrate to expand the vibration of the mixing tank through the stirring motor, thereby driving the vibration and mixing of the raw materials. However, the vibration amplitude of the stirring motor is small, and the first spring and the second spring also have a shock-absorbing effect, which leads to a poor effect of driving the vibration and mixing of the raw materials by the stirring motor. Therefore, a technical measure is proposed to solve the problem that the vibration amplitude of the stirring motor is small, and the first spring and the second spring also have a shock-absorbing effect, which leads to a poor effect of driving the vibration and mixing of the raw materials by the stirring motor. Utility Model Content

[0005] (1) Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the purpose of the present utility model is to provide a preparation device, aiming to solve the problem that the vibration amplitude of the stirring motor in the prior art is small, and the first spring and the second spring also have a shock absorbing effect, resulting in poor effect of vibrating and mixing the raw materials driven by the stirring motor.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a preparation device, including a mixing tank, wherein two groups of symmetrically distributed vertical rods are installed on the upper surface of the mixing tank, the upper ends of the vertical rods are connected to mounting plates, a motor is installed on the upper surface of the mounting plate, the motor is connected to a rotating rod, the rotating rod rotates through the mixing tank, a spiral auger is installed at the lower part of the rotating rod, the rotating rod is slidably connected to a stirring plate, there are two groups of stirring plates, the two groups of stirring plates are connected to connecting rods, the upper ends of the connecting rods are connected to circular plates, a fixing component is installed on the side of the circular plate, thanks to the arrangement of the spiral auger and the stirring plate, the spiral auger can also flip the material from the bottom to the top, and the stirring plate pushes the material to the wall of the mixing tank, so that the material forms an up and down mixing cycle inside the mixing tank, which has a good flipping effect on the material.

[0009] Furthermore, a slide groove is provided on the side of the rotating rod, and a plurality of groups of evenly distributed limit holes are provided on both sides of the slide groove of the rotating rod. The circular plate is slidably connected to the rotating rod. Thanks to the setting of the fixed assembly, the circular plate and the connecting rod, it is convenient to adjust the upper and lower heights of the stirring plate according to the amount of raw materials added, thereby ensuring the turning effect of the materials.

[0010] Furthermore, a plurality of groups of heating rods are provided inside the mixing tank, an observation window is provided on the side of the mixing tank, a fixing ring is installed at the bottom of the mixing tank, a connecting pipe is connected to the lower end of the side of the mixing tank, a valve is provided on the connecting pipe, and an injection mold is connected to the lower end of the connecting pipe.

[0011] Furthermore, a bottom plate is installed under the injection mold and the fixing ring.

[0012] Furthermore, a vertical plate is installed on the side of the bottom plate, a cylinder is installed in the vertical plate, a lifting plate is connected to the upper end of the cylinder, and a control panel is installed on the surface of the lifting plate.

[0013] Furthermore, the fixing component includes a lifting plate, and the side of the lifting plate close to the rotating rod is slidably adapted to the slide groove. Two groups of symmetrically distributed plug rods are installed on the side of the lifting plate close to the rotating rod, and the plug rods are adapted to the limiting holes. Thanks to the coordinated use of the fixing component and the limiting holes, the stirring plate can be conveniently fixed after moving the stirring plate up and down.

[0014] Furthermore, the fixing assembly also includes a spring, one end of the spring is fixedly installed inside the lifting plate, the other end of the spring is connected to a pressure plate, the pressure plate is inside the lifting plate, the lifting plate provides a limit for the pressure plate, the end of the pressure plate away from the spring is connected to a pull rod, the pull rod is slidably connected to the lifting plate, the pull rod is connected to a connecting block, the connecting block is slidably adapted to the slide groove, and the connecting block is fixedly connected to the side of the circular plate.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides a spiral auger and a stirring plate, so that the spiral auger can also turn the material upward from the bottom, and the stirring plate pushes the material to the wall of the mixing tank, so that the material forms an up-and-down mixing cycle inside the mixing tank, which has a good turning effect on the material.

[0018] By setting the fixed components, circular plates and connecting rods, it is convenient to adjust the up and down height of the stirring plate according to the amount of raw materials added, thereby ensuring the turning effect of the materials. The fixed components move up and down to drive the circular plate and the connecting rod to move up and down, and the connecting rod moves up and down to drive the stirring plate to move up and down.

[0019] By using the fixing assembly in conjunction with the limiting hole, the stirring plate can be conveniently fixed after it is moved up and down. When the connecting rod moves up and down to drive the stirring plate to move up and down to match the height of the material, the lifting plate is released, and the rod is inserted into the limiting hole under the drive of the spring rebound to complete the fixation of the stirring plate after the height adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 3 It is a structural schematic diagram of the vertical plate and the lifting plate in the separated state;

[0024] Figure 4 It is a schematic diagram of the internal structure of the mixing tank;

[0025] Figure 5 It is a schematic diagram of the connection structure between the fixed component and the circular plate and the stirring plate;

[0026] Figure 6 It is a schematic diagram of the fixed component structure.

[0027] The markings in the attached drawings are: 1. bottom plate; 2. fixing assembly; 3. fixing ring; 4. vertical plate; 5. lifting plate; 6. mixing tank; 7. observation window; 8. connecting pipe; 9. injection mold; 10. motor; 11. mounting plate; 12. vertical rod; 13. rotating rod; 14. limiting hole; 15. slide groove; 16. control panel; 17. cylinder; 18. stirring plate; 19. spiral auger; 20. heating rod; 21. round plate; 22. connecting rod; 201. lifting plate; 202. inserting rod; 203. spring; 204. pressing plate; 205. pull rod; 206. connecting block. DETAILED DESCRIPTION

[0028] 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.

[0029] This specific embodiment is a preparation device, and its structural schematic diagram is as follows Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, it includes a mixing tank 6, two groups of symmetrically distributed vertical rods 12 are installed on the upper surface of the mixing tank 6, the upper ends of the vertical rods 12 are connected to a mounting plate 11, a motor 10 is installed on the upper surface of the mounting plate 11, the motor 10 is connected to a rotating rod 13, the rotating rod 13 rotates and passes through the mixing tank 6, a spiral auger 19 is installed at the lower part of the rotating rod 13, the rotating rod 13 is slidably connected to a stirring plate 18, there are two groups of stirring plates 18, the two groups of stirring plates 18 are connected to a connecting rod 22, a circular plate 21 is connected to the upper end of the connecting rod 22, a fixing component 2 is installed on the side of the circular plate 21, a slide groove 15 is provided on the side of the rotating rod 13, and a plurality of groups of evenly distributed limiting holes 14 are provided on both sides of the slide groove 15 of the rotating rod 13, the circular plate 21 is slidably connected to the rotating rod 13, a plurality of groups of heating rods 20 are provided inside the mixing tank 6, an observation window 7 is provided on the side of the mixing tank 6, a fixing ring 3 is installed at the lower part of the mixing tank 6, a connecting pipe 8 is connected to the lower end of the side of the mixing tank 6, and a valve is provided on the connecting pipe 8 The lower end of the connecting pipe 8 is connected to an injection mold 9, and a bottom plate 1 is installed at the lower part of the injection mold 9 and the fixing ring 3. A vertical plate 4 is installed on the side of the bottom plate 1, and a cylinder 17 is installed in the vertical plate 4. The upper end of the cylinder 17 is connected to a lifting plate 5, and a control panel 16 is installed on the surface of the lifting plate 5. When preparing nylon composite materials, high-performance fibers, toughening agents, lubricants, heat stabilizers and nylon are added to the mixing tank 6 in a certain proportion, and then the height of the control panel 16 is adjusted according to the height of the operator, and the cylinder 17 is started to drive the lifting plate 5 to move upward to match the height of the operator, and then the height of the added raw materials is observed through the observation window 7, and the height of the stirring plate 18 is adjusted to match the height of the raw materials. The heating rod 20 is turned on, and the motor 10 drives the spiral auger 19 to rotate, and the material inside the mixing tank 6 is hot-melted, and then the valve is opened to inject the hot-melted material into the injection mold 9 through the connecting pipe 8, and the nylon composite material is prepared into a workpiece.

[0030] Reference Figure 1 , Figure 2 , Figure 5 , Figure 6As shown, the fixing assembly 2 includes a lifting plate 201, and the side of the lifting plate 201 close to the rotating rod 13 is slidably adapted to the sliding groove 15. Two groups of symmetrically distributed plug rods 202 are installed on the side of the lifting plate 201 close to the rotating rod 13, and the plug rods 202 are adapted to the limiting holes 14. The fixing assembly 2 also includes a spring 203, one end of the spring 203 is fixedly installed inside the lifting plate 201, and the other end of the spring 203 is connected to a pressure plate 204, and the pressure plate 204 is inside the lifting plate 201. The lifting plate 201 provides a limit for the pressure plate 204, and the end of the pressure plate 204 away from the spring 203 is connected to a pull rod 205, and the pull rod 205 is slidably connected to the lifting plate 201, and the pull rod 205 is connected to a connecting block 206, and the connecting block 206 is slidably adapted to the sliding groove 15, and the connecting block 206 is fixedly connected to the side of the circular plate 21, so as to pull the lifting plate 2 outward. 01 drives the insertion rod 202 to disengage from the limiting hole 14 outward, thereby releasing the connection between the fixing component 2 and the rotating rod 13. When the lifting plate 201 moves outward, the pull rod 205 and the lifting plate 201 move horizontally. When the pull rod 205 moves, it drives the pressure plate 204 to move. When the pressure plate 204 moves, the spring 203 is stretched, and then the lifting plate 201 is moved up and down. The lifting plate 201 moves up and down, driving the connecting block 206 to move up and down along the slide groove 15. The connecting block 206 moves up and down, driving the circular plate 21 up and down. The circular plate 21 moves up and down, driving the connecting rod 22 up and down. The connecting rod 22 moves up and down, driving the stirring plate 18 to move up and down to adapt to the height of the material. At this time, the lifting plate 201 is released, and the insertion rod 202 is inserted into the limiting hole 14 driven by the rebound of the spring 203 to complete the fixation of the stirring plate 18 after the height adjustment.

[0031] Working principle: When preparing nylon composite materials, high-performance fibers, toughening agents, lubricants, heat stabilizers and nylon are added to the mixing tank 6 in a certain proportion, and then the height of the control panel 16 is adjusted according to the height of the operator, and the cylinder 17 is started to drive the lifting plate 5 to move upward to match the height of the operator. Then, the height of the added raw materials is observed through the observation window 7, and the height of the stirring plate 18 is adjusted to match the height of the raw materials (after the material is hot-melted, the stirring plate 18 can push the upwardly moving material to the wall of the mixing tank 6). The specific method is to pull the lifting plate 201 outward to drive the insertion rod 202 to disengage from the limiting hole 14 outward, thereby releasing the connection between the fixing component 2 and the rotating rod 13. When the lifting plate 201 moves outward, the pull rod 205 and the lifting plate 201 move horizontally, and the pull rod 205 moves to drive the pressure plate 204 to move, and the pressure plate 204 moves to stretch the spring 203, and then the lifting plate 201 moves up and down, and the lifting plate 201 moves up and down to drive the connecting block 206 to move up and down along the slide groove 15, and the connecting block 206 moves up and down to drive the circular plate 21 to move up and down, and the circular plate 21 moves up and down to drive the connecting rod 22 to move up and down, and the connecting rod 22 moves up and down to drive the stirring plate 18 to move up and down to adapt to the height of the material. At this time, the lifting plate 201 is released, and the lower insertion rod 202 is inserted into the limiting hole 14 driven by the rebound of the spring 203 to complete the fixation of the stirring plate 18 after the height adjustment;

[0032] At this time, the heating rod 20 is turned on, and the motor 10 drives the auger 19 to rotate (the auger 19 performs shearing and friction on the material to accelerate the hot melting of the material. The auger 19 can also flip the material from the bottom to the top. The principle is the same as that of the auger screw conveyor. The auger screw conveyor can transport the material from one end to the other end. The auger 19 flips the material from the bottom to the top, and the stirring plate 18 pushes the material to the wall of the mixing tank 6, so that the material forms an up and down mixing cycle inside the mixing tank 6, which has a good flipping effect on the material), hot-melts the material inside the mixing tank 6, and then opens the valve to inject the hot-melt material into the injection mold 9 through the connecting pipe 8 to complete the preparation of the nylon composite material into a workpiece (the injection mold 9 can also be removed, the nylon composite material is pelletized, and the nylon composite material is prepared into plastic particles).

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A preparation device, comprising a mixing tank (6), characterized in that: The upper surface of the mixing tank (6) is provided with two groups of symmetrically distributed vertical rods (12), the upper ends of the vertical rods (12) are connected to a mounting plate (11), the upper surface of the mounting plate (11) is provided with a motor (10), the motor (10) is connected to a rotating rod (13), the rotating rod (13) rotates through the mixing tank (6), a spiral auger (19) is installed at the lower part of the rotating rod (13), the rotating rod (13) is slidably connected to a stirring plate (18), there are two groups of stirring plates (18), the two groups of stirring plates (18) are connected to a connecting rod (22), the upper end of the connecting rod (22) is connected to a circular plate (21), and a fixing component (2) is installed on the side of the circular plate (21).

2. A preparation device according to claim 1, characterized in that: A sliding groove (15) is provided on the side of the rotating rod (13), and a plurality of evenly distributed limiting holes (14) are provided on both sides of the sliding groove (15) of the rotating rod (13). The circular plate (21) is slidably connected to the rotating rod (13).

3. A preparation device according to claim 2, characterized in that: A plurality of groups of heating rods (20) are arranged inside the mixing tank (6), an observation window (7) is arranged on the side of the mixing tank (6), a fixing ring (3) is installed at the bottom of the mixing tank (6), a connecting pipe (8) is connected to the lower end of the side of the mixing tank (6), a valve is arranged on the connecting pipe (8), and an injection mold (9) is connected to the lower end of the connecting pipe (8).

4. A preparation device according to claim 3, characterized in that: A bottom plate (1) is installed at the lower part of the injection mold (9) and the fixing ring (3).

5. A preparation device according to claim 4, characterized in that: A vertical plate (4) is installed on the side of the bottom plate (1), a cylinder (17) is installed in the vertical plate (4), a lifting plate (5) is connected to the upper end of the cylinder (17), and a control panel (16) is installed on the surface of the lifting plate (5).

6. A preparation device according to claim 5, characterized in that: The fixing assembly (2) comprises a lifting plate (201), wherein a side of the lifting plate (201) close to the rotating rod (13) is slidably matched with the sliding groove (15), and two groups of symmetrically distributed insertion rods (202) are installed on a side of the lifting plate (201) close to the rotating rod (13), and the insertion rods (202) are matched with the limiting holes (14).

7. A preparation device according to claim 6, characterized in that: The fixing assembly (2) further comprises a spring (203), one end of which is fixedly mounted inside the lifting plate (201), and the other end of which is connected to a pressure plate (204), wherein the pressure plate (204) is inside the lifting plate (201), and the lifting plate (201) provides a limit for the pressure plate (204), and one end of the pressure plate (204) away from the spring (203) is connected to a pull rod (205), wherein the pull rod (205) is slidably connected to the lifting plate (201), and wherein the pull rod (205) is connected to a connecting block (206), wherein the connecting block (206) is slidably fitted to the slide groove (15), and wherein the connecting block (206) is fixedly connected to the side of the circular plate (21).

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