An integrated crushing and stirring device based on BMC material

Abstract

The application discloses a kind of based on BMC material integrated broken stirring device, including mounting seat, the side of mounting seat is slidably connected with lifting frame, first telescopic link is connected between lifting frame and mounting seat, rotatingly connected with breaker on lifting frame, the outside of breaker is connected with first driving device, stirring drum is equipped on the mounting seat below the breaker, the middle part of stirring drum is rotatably connected with main stirring shaft, the middle part of main stirring shaft is equipped with the main stirring blade in stirring drum, the both ends of main stirring shaft extend to the outside of stirring drum and are rotatably connected mounting seat, the outside of main stirring shaft is connected with second driving device, the outer wall of stirring drum is connected with second telescopic link on the side away from main stirring shaft, and the end of second telescopic link is connected mounting seat.The application can realize the crushing and stirring of BMC material, and reduce the workload of operating personnel.

Description

TECHNICAL FIELD

[0001] The present application relates to a kind of broken stirring device, in particular, a kind of integrated broken stirring device based on BMC material. BACKGROUND

[0002] The existing processing mode of BMC structural member is to crush the plastic raw material first, then mix and stir the crushed powder and glue to form a mass, and then inject the mass into the specified mold for heat shrinkage forming. For the above process, manufacturers generally first use a crusher to crush the plastic raw material, then take the powder out of the crusher and pour it into a mixer together with the glue, and mix and stir it through the mixer, and finally take out the mixed and stirred mixture and pour it into a mold. This method requires workers to take and put materials multiple times during processing, increasing the workload of workers.

[0003] Therefore, a device capable of crushing and stirring BMC material simultaneously is needed. SUMMARY

[0004] The present application aims to provide an integrated broken stirring device based on BMC material. It can crush and stir BMC material and reduce the workload of workers.

[0005] The technical solution of the present application is an integrated broken stirring device based on BMC material, comprising a mounting seat, a lifting frame slidably connected to one side of the mounting seat, a first telescopic rod connected between the lifting frame and the mounting seat, a crusher rotatably connected to the lifting frame, a first drive device connected to the outside of the crusher, a stirring drum provided on the mounting seat below the crusher, a main stirring shaft rotatably connected to the middle of the stirring drum, main stirring blades provided in the stirring drum at the middle of the main stirring shaft, the two ends of the main stirring shaft extending to the outside of the stirring drum and being rotatably connected to the mounting seat, a second drive device connected to the outside of the main stirring shaft, and a second telescopic rod connected to the outer wall of the stirring drum on the side away from the main stirring shaft, the end of the second telescopic rod being connected to the mounting seat.

[0006] In use, the worker first puts the plastic raw material into the crusher, and the crusher crushes the plastic raw material. After crushing is completed, the first telescopic rod drives the crusher to descend to a low position, and the first drive device controls the crusher to tilt and rotate downward, so that the powder in the crusher is poured into the stirring drum. After the powder enters the stirring drum, the worker adds glue to the stirring drum, and then the second drive device drives the main stirring shaft to stir the mixture in the stirring drum, so that the glue and the powder are uniformly stirred. After stirring is completed, the second telescopic rod drives the stirring drum to rotate outward to an inclined state, so as to pour the stirred material out of the stirring drum to realize discharging.

[0007] In the aforementioned integrated crushing and stirring device based on BMC material, a sub-stirring shaft is connected to the stirring cylinder on one side of the main stirring shaft, the sub-stirring shaft is in transmission connection with the main stirring shaft, and the two ends of the sub-stirring shaft extend to the outside of the stirring cylinder and are provided with positioning plates; vertical plates are arranged on the mounting seats on the outside of the two ends of the stirring cylinder, the main stirring shaft is rotatably connected to the vertical plates, and one side of the vertical plate is provided with a positioning surface for lifting the positioning plate.

[0008] In the aforementioned integrated crushing and stirring device based on BMC material, the top of the crusher forms a pouring opening, a horizontal plate connected with a mounting seat is arranged above the crusher, and a machine cover is detachably connected to the end of the horizontal plate.

[0009] When the work personnel puts the plastic raw material into the crusher, the crusher is moved to a high position by the first telescopic rod, and the pouring opening at the top of the crusher is shielded by the machine cover, so as to prevent the overflow of the plastic raw material during the crushing process.

[0010] In the aforementioned integrated crushing and stirring device based on BMC material, a crushing rod is arranged on the inner side of the crusher, one end of the crushing rod extends to the bottom of the crusher and is connected with a crushing motor.

[0011] In the aforementioned integrated crushing and stirring device based on BMC material, the first driving device comprises a rotating motor fixed on the lifting frame, one end of the rotating motor is connected with an output shaft through a belt transmission mechanism, and the output shaft is connected to the outer wall of the crusher.

[0012] In the aforementioned integrated crushing and stirring device based on BMC material, a limiting shaft is fixedly connected to the outer wall of the crusher away from the output shaft, the middle part of the limiting shaft is rotatably connected to the lifting frame, the end of the limiting shaft is connected with a limiting plate, and a stopper for limiting the rotation angle of the limiting plate is arranged on the lifting frame outside the limiting plate.

[0013] In the aforementioned integrated crushing and stirring device based on BMC material, one end of the output shaft is connected with the belt transmission mechanism, the other end of the output shaft penetrates through the crusher and is rotatably connected with the lifting frame, the middle part of the output shaft is provided with crushing blades located in the crusher, the two sides of the output shaft are provided with clamping plates located outside the crusher, and one side of the clamping plate is provided with a clamping part connected with the crusher.

[0014] When the crusher is in a non-crushing state, the clamping part is in transmission connection with the output shaft through the clamping plate, so that the output shaft drives the crusher to rotate and tilt after rotating;

[0015] When the crusher is in a crushing state, the clamping part and the clamping plate are separated from each other and are in mutual rotation connection with the crusher and the output shaft, so that the rotating motor drives the crushing blades to continuously rotate through the belt transmission mechanism and the output shaft, thereby realizing the crushing function.

[0016] In the aforementioned integrated crushing and stirring device based on the BMC material, the clamping part comprises two pressure rods hinged together, one end of each of the two pressure rods is located at the left and right sides of the clamping plate and is provided with a long slot for buckling connection with the clamping plate, and the other end of each of the two pressure rods is connected with each other through a tension spring; the cover is provided with a contact surface for extruding and limiting the pressure rods.

[0017] When the crusher is in a non-crushing state, the contact surface and the pressure rods are separated from each other, so that the two pressure rods are in an open state under the action of the tension spring, and the end of the pressure rod and the clamping plate are separated from each other;

[0018] When the crusher is in a crushing state, the cover and the crusher are completely buckled and the pressure rods are extruded, so that the two pressure rods are extruded and rotated to a contracted state, so that the long slot is buckled with the clamping plate to form a transmission connection.

[0019] Compared with the prior art, the present application has the following characteristics:

[0020] (1) The structure of the integrated crushing and stirring device is limited, so that the crushing process of the plastic raw material and the stirring process of the glue and the powder can be realized respectively, and the feeding and discharging of the powder and the stirred material can be realized in the process, thereby effectively improving the integration and work efficiency of the present application and reducing the work load of the workers;

[0021] (2) On the basis of the above, the present application further specifically limits two different structures of the crusher, through the cooperation of the crushing rod and the crushing motor arranged at the bottom of the crusher, and the setting of the first driving device, so that after the plastic raw material is put in, it can be first crushed by the crushing rod and the crushing motor, and then the powder in the crusher is poured into the stirring drum by the first driving device, to ensure the crushing and conveying stability of the plastic raw material; through the structural cooperation of the limiting plate and the stopper, the rotation angle of the crusher can be limited, so as to ensure the pouring effect of the powder and the resetting effect of the crusher;

[0022] (3) By arranging the crushing blades in the middle of the output shaft, and arranging the clamping plates and the clamping parts on both sides of the output shaft, when the crusher is in a non-crushing state, the clamping plates and the clamping parts can be buckled with each other, so that the rotation of the output shaft drives the crusher to rotate and tilt, realizing the pouring function; when the crusher is in a crushing state, the clamping plates and the clamping parts can be separated from each other, so as to release the transmission structure of the crusher and the output shaft, so that the rotation of the output shaft only causes the rotation of the crushing blades, thereby realizing the crushing function; and under the above cooperation, the crushing and rotating functions of the crusher can be realized by the rotating motor, thereby effectively reducing the equipment cost and facilitating the control of the manufacturer;

[0023] Therefore, the application can realize the crushing and stirring of the BMC material and reduce the workload of the operator. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a structural schematic diagram of example 1;

[0025] Figure 2 is a structural schematic diagram of example 1 on another side;

[0026] Figure 3 is an A-direction enlarged view of Figure 1

[0027] Figure 4 is a B-direction sectional view of Figure 1

[0028] Figure 5 is an installation schematic diagram of the crusher in example 1;

[0029] Figure 6 is a structural schematic diagram of the crusher in example 2 in a crushing state;

[0030] Figure 7 is a structural schematic diagram of the crusher in example 2 in a non-crushing state;

[0031] Figure 8 is a structural schematic diagram of the crusher in example 3 in a non-crushing state.

[0032] The signs in the drawings are as follows: 1 - mounting seat, 2 - lifting frame, 3 - first telescopic rod, 4 - crusher, 5 - stirring cylinder, 6 - main stirring shaft, 7 - second driving device, 8 - second telescopic rod, 9 - auxiliary stirring shaft, 10 - positioning plate, 11 - vertical plate, 12 - horizontal plate, 13 - machine cover, 14 - crushing rod, 15 - crushing motor, 16 - rotating motor, 17 - output shaft, 18 - limiting shaft, 19 - limiting plate, 20 - blocking piece, 21 - tension spring, 22 - clamping plate, 23 - pressing rod, 24 - long slot, 25 - clamp. DETAILED DESCRIPTION

[0033] The application will be further described below in combination with the drawings and examples, but it is not taken as the basis for limiting the application.

[0034] Example 1. An integrated crushing and stirring device based on BMC material, which is composed as shown in Figures 1-5 ​​As shown, including the mounting seat 1, one side of the mounting seat 1 is slidably connected with the lifting frame 2, the lifting frame 2 and the mounting seat 1 are connected with the first telescopic rod 3, the lifting frame 2 is rotatably connected with the crusher 4, the crusher 4 is externally connected with the first driving device, the mounting seat 1 below the crusher 4 is provided with the stirring drum 5, the middle part of the stirring drum 5 is rotatably connected with the main stirring shaft 6, the main stirring shaft 6 and the stirring drum 5 form a rotating sealing structure at the connecting position, the middle part of the main stirring shaft 6 is provided with the main stirring blade located in the stirring drum 5, the both ends of the main stirring shaft 6 extend to the outside of the stirring drum 5 and are rotatably connected with the mounting seat 1, the outside of the main stirring shaft 6 is connected with the second driving device 7, the second driving device 7 can be selected as a speed reducer motor, the outer wall of the stirring drum 5 away from the main stirring shaft 6 is connected with the second telescopic rod 8, the first telescopic rod 3 and the second telescopic rod 8 can be selected as air cylinders, electric cylinders or oil cylinders, the end of the second telescopic rod 8 is connected with the mounting seat 1;

[0035] In use, first by the operating personnel into the crusher 4 plastic raw materials, and by the crusher 4 to plastic raw materials are crushed; after crushing, by the first telescopic rod 3 driven crusher 4 down to low position, and through the first driving device control crusher 4 tilt downward rotation, make the crusher 4 in the powder is poured into the stirring drum 5 into the stirring drum 5; powder, by the operating personnel into the stirring drum 5 glue, then by the second driving device 7 drive main stirring shaft 6 to the mixture in the stirring drum 5 is stirred, so that the glue and powder are stirred evenly; after stirring, by the second telescopic rod 8 driven stirring drum 5 outward rotation to the inclined state, so as to pour out from the stirring drum 5 realizes the discharge of the stirring material.

[0036] The stirring drum 5 on the side of the main stirring shaft 6 is connected with the auxiliary stirring shaft 9, the middle part of the auxiliary stirring shaft 9 is provided with the auxiliary stirring blade located in the stirring drum 5, the auxiliary stirring shaft 9 and the main stirring shaft 6 are connected with each other through gear transmission structure or belt transmission structure, the both ends of the auxiliary stirring shaft 9 extend to the outside of the stirring drum 5 and are provided with the positioning plate 10; the mounting seat 1 on the both ends of the stirring drum 5 is provided with the vertical plate 11, the both sides of the main stirring shaft 6 are rotatably connected with the vertical plate 11, one side of the vertical plate 11 is provided with the positioning surface for lifting the positioning plate 10.

[0037] The crusher 4 is a conventional crushing device for plastic particles, the top of the crusher 4 forms a pouring opening, the upper side of the crusher 4 is provided with the horizontal plate 12 connected with the mounting seat 1, the end of the horizontal plate 12 is detachably connected with the machine cover 13;

[0038] When the operating personnel puts the plastic raw materials into the crusher 4, the crusher 4 is moved to the high position by the first telescopic rod 3, and the pouring opening on the top of the crusher 4 is shielded by the machine cover 13, so as to prevent the overflow of the plastic raw materials during the crushing process.

[0039] The inner side of the crusher 4 is provided with a crushing rod 14, one end of the crushing rod 14 extends to the bottom of the crusher 4 and is connected with a crushing motor 15.

[0040] The first driving device comprises a rotating motor 16 fixed on the lifting frame 2, one end of the rotating motor 16 is connected with an output shaft 17 through a belt transmission mechanism, and the output shaft 17 is fixedly connected on the outer wall of the crusher 4.

[0041] The crusher 4 is fixedly connected with a limiting shaft 18 on the outer wall away from the output shaft 17, the middle part of the limiting shaft 18 is rotatably connected on the lifting frame 2, and the end part of the limiting shaft 18 is connected with a limiting plate 19, the lifting frame 2 on the outer side of the limiting plate 19 is provided with a stop piece 20 for limiting the rotating angle of the limiting plate 19, the stop piece 20 can be selectively bolted and screwed, and the vertical or transverse position of the stop piece 20 can be adjusted according to the need during positioning.

[0042] The working principle of the present application is as follows: in use, the operator first pours the plastic raw material into the crusher 4, then drives the lifting frame 2 to rise by the first telescopic rod 3, so that the crusher 4 moves to the high position and is buckled with the cover 13, then the crushing rod 14 is driven to rotate by the crushing motor 15 to crush the plastic raw material. After the crushing is completed, the first telescopic rod 3 drives the crusher 4 to descend to the low position through the lifting frame 2, then the crusher 4 is driven to rotate and tilt by the rotating motor 16, so that the pouring opening of the crusher 4 is rotated to the directly above of the stirring drum 5, so that the crushed powder naturally falls into the stirring drum 5. After the powder pouring is completed, the operator puts the glue into the stirring drum 5, then the main stirring shaft 6 and the auxiliary stirring shaft 9 are driven to rotate by the second driving device 7, so that the mixture is stirred. After the stirring is uniform, the stirring drum 5 is driven to rotate and tilt along the main stirring shaft 6 by the second telescopic rod 8, so that the mixture in the stirring drum 5 is poured to one side, and the discharging is realized.

[0043] Embodiment 2. An integrated crushing and stirring device based on BMC material, which is composed of Figures 6-7As shown, including the mounting seat 1, one side of mounting seat 1 is slidably connected with lifting frame 2, lifting frame 2 and mounting seat 1 between the first telescopic connecting rod 3, lifting frame 2 is rotatably connected with crusher 4, crusher 4 outside is connected with the first drive device, the lower mounting seat 1 of crusher 4 is equipped with stirring drum 5, the middle part of stirring drum 5 is rotatably connected with main stirring shaft 6, main stirring shaft 6 and stirring drum 5 are connected at the place of rotation sealing structure, the middle part of main stirring shaft 6 is equipped with the main stirring blade located in stirring drum 5, the both ends of main stirring shaft 6 extend to the outside of stirring drum 5 and are rotatably connected with mounting seat 1, the outside of main stirring shaft 6 is connected with the second drive device 7, the second drive device 7 can be used speed reducer motor, the outer wall of stirring drum 5 away from main stirring shaft 6 side is connected with the second telescopic rod 8, the first telescopic rod 3 and the second telescopic rod 8 can be used air cylinder, electric cylinder or oil cylinder, the end of second telescopic rod 8 is connected with mounting seat 1;

[0044] When using, first by the work personnel puts plastic raw materials into crusher 4, and by crusher 4 to plastic raw materials is crushed;Crushing is completed, by the first telescopic rod 3 drives crusher 4 to descend to low position, and passes through first drive device control crusher 4 tilts downward rotation, makes the powder in crusher 4 be poured into stirring drum 5;Powder enters stirring drum 5, by the work personnel adds glue into stirring drum 5, then by second drive device 7 drives main stirring shaft 6 to stir the mixture in stirring drum 5, makes glue and powder intermixing evenly;Stirring is completed, by the second telescopic rod 8 drives stirring drum 5 to rotate outward to the state of inclination, thereby the stirred material is poured out from stirring drum 5 to realize discharge.

[0045] The side of main stirring shaft 6 stirring drum 5 is connected with auxiliary stirring shaft 9, the middle part of auxiliary stirring shaft 9 is equipped with the auxiliary stirring blade located in stirring drum 5, auxiliary stirring shaft 9 and main stirring shaft 6 are connected with each other through gear transmission structure or belt transmission structure, the both ends of auxiliary stirring shaft 9 extend to the outside of stirring drum 5 and are equipped with positioning plate 10;The mounting seat 1 of the both ends outside of stirring drum 5 is equipped with vertical plate 11, the both sides of main stirring shaft 6 are rotatably connected on vertical plate 11, one side of vertical plate 11 is equipped with the positioning surface for lifting positioning plate 10.

[0046] The top of crusher 4 forms pouring opening, the upper side of crusher 4 is equipped with the horizontal plate 12 connected with mounting seat 1, the end of horizontal plate 12 is detachably connected with machine cover 13;

[0047] When the work personnel puts plastic raw materials into crusher 4, by the first telescopic rod 3 drives crusher 4 to move to high position, and by machine cover 13 covers the pouring opening on the top of crusher 4, thereby preventing the overflow of plastic raw materials in the crushing process.

[0048] The first driving device comprises a rotating motor 16 fixed on the lifting frame 2, and an output shaft 17 connected to one end of the rotating motor 16 through a belt transmission mechanism.

[0049] One end of the output shaft 17 is connected to the belt transmission mechanism, and the other end of the output shaft 17 passes through the crusher 4 and is rotationally connected to the lifting frame 2. The middle part of the output shaft 17 is provided with crushing blades located in the crusher 4, and the two sides of the output shaft 17 are provided with clamping plates 22 located outside the crusher 4. One side of the clamping plate 22 is provided with a clamping part connected to the crusher 4.

[0050] When the crusher 4 is in a non-crushing state, the clamping part is drivingly connected to the output shaft 17 through the clamping plate 22, so that the output shaft 17 drives the crusher 4 to rotate and tilt after rotating.

[0051] When the crusher 4 is in a crushing state, the clamping part and the clamping plate 22 are separated from each other and the crusher 4 and the output shaft 17 are rotationally connected to each other, so that the rotating motor 16 drives the crushing blades to continuously rotate through the belt transmission mechanism and the output shaft 17, thereby realizing the crushing function.

[0052] The clamping part comprises two compression rods 23 hingedly connected to each other. One end of each of the two compression rods 23 is located on the left and right sides of the clamping plate 22 and is provided with a long slot 24 for buckling connection with the clamping plate 22. The other end of each of the two compression rods 23 is connected to each other through a tension spring 21. The machine cover 13 is provided with a contact surface for extruding and limiting the compression rods 23.

[0053] When the crusher 4 is in a non-crushing state, the contact surface and the compression rods 23 are separated from each other, so that the two compression rods 23 are in an open state under the action of the tension spring 21, and the end of the compression rod 23 and the clamping plate 22 are separated from each other.

[0054] When the crusher 4 is in a crushing state, the machine cover 13 and the crusher 4 are completely buckled and extrude the compression rods 23, so that the two compression rods 23 are extruded and rotated to a contracted state, thereby causing the long slot 24 to be buckled with the clamping plate 22 to form a driving connection.

[0055] The output shaft 17 is rotationally connected to the lifting frame 2 at the end away from the belt transmission mechanism and is connected to a limiting plate 19. The lifting frame 2 outside the limiting plate 19 is provided with a stop piece 20 for limiting the rotation angle of the limiting plate 19. The stop piece 20 can be selectively provided with a bolt and nut structure, and the vertical or horizontal position of the stop piece 20 can be adjusted as needed when positioned.

[0056] Compared with the embodiment 1, the embodiment re-adjusts the crushing and rotating tilt structure of the crusher 4, penetrates and rotationally connects the output shaft 17 with the crusher 4, so that the rotating motor 16 can drive the crushing blades on the output shaft 17 to rotate and crush in the crusher 4 after rotation, and the crushing effect is realized. At this time, the pressure rod 23 is extruded outward by the cover 13, that is, it does not affect the free rotation of the clamping plate 22 with the output shaft 17. When the crusher 4 moves downward and separates from the cover 13, the cover 13 separates from the pressure rod 23, so that the pressure rod 23 is inwardly folded under the rebounding action of the tension spring 21 and is buckled with the clamping plate 22. When the pressure rod 23 is in the buckled state with the clamping plate 22, the transmission connection is formed between the output shaft 17 and the crusher 4, so that the output shaft 17 controls the overall overturning of the crusher 4 after rotation, thereby realizing the dumping function of the powder.

[0057] Embodiment 3. An integrated crushing and stirring device based on BMC material, which is composed of Figure 8 as shown, including a mounting seat 1, one side of the mounting seat 1 is slidably connected with a lifting frame 2, a first telescopic rod 3 is connected between the lifting frame 2 and the mounting seat 1, a crusher 4 is rotationally connected on the lifting frame 2, a first driving device is connected to the outside of the crusher 4, a stirring drum 5 is arranged on the mounting seat 1 below the crusher 4, a main stirring shaft 6 is rotationally connected in the middle part of the stirring drum 5, the main stirring shaft 6 and the stirring drum 5 form a rotating sealing structure at the connection, the main stirring shaft 6 is provided with main stirring blades located in the stirring drum 5, the two ends of the main stirring shaft 6 extend to the outside of the stirring drum 5 and are rotationally connected with the mounting seat 1, a second driving device 7 is connected to the outside of the main stirring shaft 6, the second driving device 7 can be a reduction motor, a second telescopic rod 8 is connected to the outer wall of the stirring drum 5 away from the main stirring shaft 6, the first telescopic rod 3 and the second telescopic rod 8 can be air cylinders, electric cylinders or oil cylinders, and the end of the second telescopic rod 8 is connected with the mounting seat 1.

[0058] In use, first, the operating personnel puts the plastic raw material into the crusher 4, and the crusher 4 crushes the plastic raw material; after crushing, the crusher 4 is lowered to a low position by the first telescopic rod 3, and the crusher 4 is controlled to tilt downward by the first driving device, so that the powder in the crusher 4 is poured into the stirring drum 5; after the powder enters the stirring drum 5, the operating personnel adds glue into the stirring drum 5, and then the second driving device 7 drives the main stirring shaft 6 to stir the mixture in the stirring drum 5, so that the glue and the powder are uniformly stirred; after stirring, the stirring drum 5 is rotated outward to an inclined state by the second telescopic rod 8, so that the stirred material is poured out from the stirring drum 5 to realize discharging.

[0059] The auxiliary stirring shaft 9 is connected to the stirring cylinder 5 on one side of the main stirring shaft 6, the middle part of the auxiliary stirring shaft 9 is provided with auxiliary stirring blades in the stirring cylinder 5, the auxiliary stirring shaft 9 and the main stirring shaft 6 are connected to each other through gear transmission structure or belt transmission structure, the two ends of the auxiliary stirring shaft 9 extend to the outside of the stirring cylinder 5 and are provided with positioning plates 10; the mounting seat 1 on the outside of the two ends of the stirring cylinder 5 is provided with vertical plates 11, the main stirring shaft 6 is rotatably connected to the vertical plates 11, and one side of the vertical plate 11 is provided with a positioning surface for lifting the positioning plate 10.

[0060] The top of the crusher 4 forms a pouring opening, the upper part of the crusher 4 is provided with a horizontal plate 12 connected to the mounting seat 1, and the end of the horizontal plate 12 is detachably connected to a machine cover 13.

[0061] When the work personnel puts the plastic raw material into the crusher 4, the crusher 4 is moved to the high position by the first telescopic rod 3, and the pouring opening at the top of the crusher 4 is shielded by the machine cover 13, so as to prevent the overflow of the plastic raw material during the crushing process.

[0062] The first driving device comprises a rotating motor 16 fixed on the lifting frame 2, and one end of the rotating motor 16 is connected to an output shaft 17 through a belt transmission mechanism.

[0063] One end of the output shaft 17 is connected to the belt transmission mechanism, the other end of the output shaft 17 penetrates through the crusher 4 and is rotatably connected to the lifting frame 2, the middle part of the output shaft 17 is provided with crushing blades in the crusher 4, and the two sides of the output shaft 17 are provided with clamping grooves on the outside of the crusher 4, one side of the clamping groove is provided with a clamp 25 connected to the crusher 4, and the clamp 25 can be selected as an electric clamp or a pneumatic finger;

[0064] When the crusher 4 is in a non-crushing state, the clamp 25 is driven and connected to the output shaft 17 through the clamping groove, so that the output shaft 17 drives the crusher 4 to rotate and tilt after rotating;

[0065] When the crusher 4 is in a crushing state, the clamp 25 and the clamping groove are separated from each other and rotatably connected to each other between the crusher 4 and the output shaft 17, so that the rotating motor 16 drives the crushing blades to rotate continuously through the belt transmission mechanism and the output shaft 17, and the crushing function is realized.

[0066] The output shaft 17 is rotatably connected to the lifting frame 2 at the end away from the belt transmission mechanism and is connected to a limiting plate 19, the lifting frame 2 on the outside of the limiting plate 19 is provided with a stop piece 20 for limiting the rotation angle of the limiting plate 19, the stop piece 20 can be selected as a bolt and nut structure, and the vertical or horizontal position of the stop piece 20 can be adjusted during positioning according to the needs.

[0067] Compared with Example 2, the present example realizes the clamping connection of the output shaft 17 by the clamp 25 instead of the pressing rod 23, so that the same transmission connection effect can be achieved by electric control or pneumatic control, and the structure is relatively simple and the stability is better.

Claims

1. A one-piece crushing and mixing device based on BMC material, characterized in that: The utility model provides a plastic raw material processing device, including the mounting seat (1), one side of mounting seat (1) is connected with the lifting frame (2) slidingly, be connected with first telescopic link (3) between lifting frame (2) and mounting seat (1), be rotatably connected with the crusher (4) on lifting frame (2), the outside of crusher (4) is connected with first drive arrangement, be equipped with the stirring drum (5) on the mounting seat (1) below crusher (4), the middle part rotatable connection of stirring drum (5) has main stirring shaft (6), the middle part of main stirring shaft (6) is equipped with the main stirring blade in stirring drum (5), and the both ends of main stirring shaft (6) extend to the outside of stirring drum (5) and rotatably connect mounting seat (1), and the outside of main stirring shaft (6) is connected with second drive arrangement (7), and the outer wall of stirring drum (5) is connected with second telescopic link (8) on the side away from main stirring shaft (6), and the end of second telescopic link (8) is connected mounting seat (1); When using, first by the work personnel and put plastic raw material into the crusher (4), and by the crusher (4) to the plastic raw material is broken down;After breaking, by first telescopic link (3) drive crusher (4) to drop to low position, and pass through first drive arrangement control crusher (4) tilt downward rotation, make the powder in crusher (4) be poured into stirring drum (5);Powder enters stirring drum (5) after, by the work personnel and add glue into stirring drum (5), then by second drive arrangement (7) drive main stirring shaft (6) to the mixture in stirring drum (5) is stirred, make glue and powder intermixing evenly;After stirring, by second telescopic link (8) drive stirring drum (5) to rotate to the inclined state outward, to pour out from stirring drum (5) and realize the discharge of the stirred material; The top of the crusher (4) forms a pouring opening, and a horizontal plate (12) connected to the mounting seat (1) is arranged above the crusher (4), and a machine cover (13) is detachably connected to the end of the horizontal plate (12); When the work personnel puts the plastic raw material into the crusher (4), the first telescopic link (3) drives the crusher (4) to move to the high position, and the machine cover (13) shields the pouring opening at the top of the crusher (4), thereby preventing the plastic raw material from overflowing during the crushing process; The first drive arrangement includes a rotating motor (16) fixed on the lifting frame (2), and an output shaft (17) connected to the outer wall of the crusher (4) through a belt transmission mechanism at one end of the rotating motor (16); One end of the output shaft (17) is connected to the belt transmission mechanism, the other end of the output shaft (17) penetrates through the crusher (4) and is rotatably connected to the lifting frame (2), and a crushing blade is arranged in the crusher (4) at the middle part of the output shaft (17), and clamping plates (22) are arranged on the both sides of the output shaft (17) outside the crusher (4), and a clamping portion connected to the crusher (4) is arranged on one side of each clamping plate (22); When the crusher (4) is in a non-crushing state, the clamping portion is drivingly connected to the output shaft (17) through the clamping plate (22), so that the output shaft (17) drives the crusher (4) to rotate and tilt after rotating. When the crusher (4) is in the crushing state, the clamping part and the clamping plate (22) are separated from each other and are rotatably connected between the crusher (4) and the output shaft (17), so that the rotating motor (16) drives the crushing blade to continuously rotate through the belt transmission mechanism and the output shaft (17), and the crushing function is realized.

2. The one-piece crushing and mixing device based on BMC material according to claim 1, characterized in that: The stirring cylinder (5) on one side of the main stirring shaft (6) is connected with a sub-stirring shaft (9), the sub-stirring shaft (9) and the main stirring shaft (6) are in transmission connection, and the two ends of the sub-stirring shaft (9) extend to the outside of the stirring cylinder (5) and are provided with a positioning plate (10); the mounting seat (1) on the outside of the two ends of the stirring cylinder (5) is provided with a vertical plate (11), the main stirring shaft (6) is rotatably connected on the vertical plate (11), and one side of the vertical plate (11) is provided with a positioning surface for lifting the positioning plate (10).

3. The one-piece crushing and mixing device based on BMC material according to claim 1, characterized in that: The inside of the crusher (4) is provided with a crushing rod (14), one end of the crushing rod (14) extends to the bottom of the crusher (4) and is connected with a crushing motor (15).

4. The one-piece crushing and mixing device based on BMC material according to claim 1, characterized in that: The clamping part comprises two pressure rods (23) hinged together, one end of each of the two pressure rods (23) is located on the left and right sides of the clamping plate (22) and is provided with a long slot (24) for buckling connection with the clamping plate (22), and the other end of each of the two pressure rods (23) is connected with each other through a tension spring (21); the cover (13) is provided with a contact surface for extruding and limiting the pressure rod (23); When the crusher (4) is in the non-crushing state, the contact surface and the pressure rod (23) are separated from each other, so that the two pressure rods (23) are in an open state under the action of the tension spring (21), and the end of the pressure rod (23) and the clamping plate (22) are separated from each other; When the crusher (4) is in the crushing state, the cover (13) and the crusher (4) are completely buckled and extrude the pressure rod (23), so that the two pressure rods (23) are extruded and rotated to a contracted state, so that the long slot (24) is buckled with the clamping plate (22) to form a transmission connection.

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