Injection molding and mixing device for automobile driving motor base plate parts

Abstract

The invention relates to the technical field of injection molding raw material mixing, in particular to an automobile driving motor seat plate part injection molding mixing device which comprises a main body, a transmission conveying roller, a conveying part, an air adding part, a driving part and a stirring part, the main body comprises a supporting frame, a material barrel is fixedly connected to the inner side of an annular plate of the supporting frame, and the left side of the material barrel communicates with a discharging valve pipe; a motor is fixedly connected to the upper side of the charging barrel, a transmission conveying roller located on the inner side of the charging barrel is fixedly connected to the tail end of an output shaft of the motor, the transmission conveying roller comprises a roller rod, a transfer cavity is formed in the inner side of the upper portion of the roller rod, and a plurality of feeding holes formed at equal angles are formed in the outer side of the transfer cavity. According to the material mixing device for injection molding of the automobile driving motor base plate parts, through the arrangement of the structures such as the material conveying part, the gas adding part, the transmission conveying roller and the driving part, the materials are longitudinally added in a reciprocating mode when added, and a good foundation is provided for subsequent uniform stirring and mixing.

Description

Technical Field

[0001] The invention relates to the technical field of injection molding raw material mixing, in particular to an injection molding mixing device for automobile drive motor seat plate parts. Background Art

[0002] Injection molding is a common process in the production of automotive parts, especially parts such as automobile drive motor base plates, which usually need to be manufactured through injection molding. The injection molding raw materials are often a mixture of multiple components. If the mixing is not uniform, it will lead to unstable quality of the parts. Therefore, a mixing device is required to mix the injection molding raw materials.

[0003] The raw materials used in the injection molding of automobile drive motor seat plates are usually composed of multiple materials. The traditional way of adding materials is generally to pour them into the stirring device in sequence, which will cause the materials to be layered and accumulated in the barrel. The horizontal stirring method of the common stirring mechanism is difficult to fully mix the layered materials at different depths, which in turn affects the subsequent injection molding quality and ultimately affects the quality of the automobile drive motor seat plate. Therefore, based on the above problems, a mixing device for injection molding of automobile drive motor seat plate components is proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide an injection molding mixing device for automobile drive motor seat plate components, so as to solve the problem that the existing mixing device for injection molding of automobile drive motor seat plate components will cause material stratification and accumulation when adding various materials, and the horizontal stirring method of the common stirring mechanism is difficult to fully mix the layered materials at different depths, thereby affecting the subsequent injection molding quality and ultimately affecting the quality of the automobile drive motor seat plate.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An injection molding and mixing device for automobile drive motor seat plate parts includes a main body, a transmission roller, a feeding part, an air adding part, a driving part and a stirring part. The main body includes a support frame, a barrel is fixedly connected to the inner side of the ring plate of the support frame, a discharge valve pipe is connected to the left side of the barrel, an electric motor is fixedly connected to the upper side of the barrel, and the end of the output shaft of the electric motor is fixedly connected to the transmission roller inside the barrel. The transmission roller includes a roller rod, a transfer cavity is opened on the inner side of the upper part of the roller rod, a plurality of feed holes arranged at equal angles are opened on the outer side of the transfer cavity, a receiving groove is opened on the lower side of the transfer cavity, and the receiving groove It is connected to the transfer chamber, and a cavity is provided on the lower side of the receiving groove, and a plurality of guide rails arranged at equal angles are provided on the outside of the cavity. A foldable telescopic tube is fixedly connected to the upper inner wall of the receiving groove, and the lower end of the foldable telescopic tube is connected to a feeding head slidably connected to the cavity. A feeding part is installed at the barrel, and the feeding part includes a silo fixed on the upper side of the barrel, and the lower side of the silo is connected to a transmission pipe, and the other end of the transmission pipe is connected to a shell sleeved on the outside of the roller rod, and a plurality of stirring blade groups arranged at equal distances are fixedly connected to the outside of the roller rod from top to bottom, and a driving part is provided at the transmission roller.

[0007] Preferably, the sleeve is a conical shell structure that is wide at the top and narrow at the bottom, the feed holes are all arranged at the lower inner part of the sleeve, the inner diameter of the sleeve is the same as the diameter of the roller rod, the feeding head is composed of a middle shell and several discharge pipes arranged at equal angles, each discharge pipe of the feeding head is slidably connected to the guide rail, and an air filling part is installed at the sleeve.

[0008] Preferably, an annular groove is provided on the outer conical surface of the sleeve, and a plurality of air inlet holes are provided on the side of the annular groove close to the roller rod at equal intervals. The air filling part includes a bag seat shell fixedly connected to the lower inner wall of the cavity, the upper side of the bag seat shell is connected to a bag located inside the cavity, and the upper end of the bag is fixedly connected to the lower end face of the feeding head, the outer side of the bag seat shell is connected to a plurality of diversion pipes located inside the guide rail, a group of the diversion pipes are connected to a ventilation ring at one end of the upper part close to the sleeve, and the ventilation ring is on the inner side of the annular groove and is rotatably connected, an outlet valve is installed at one end of the upper part of the diversion pipe close to the ventilation ring, and an inlet valve is installed at one end of the upper part of the diversion pipe away from the ventilation ring.

[0009] Preferably, the air inlet and the feed hole are arranged in the same height interval, the air inlet is arranged on the lower side of the transmission pipe, the transmission pipe is a folded pipe structure, and the lower pipe part of the transmission pipe is inclined.

[0010] Preferably, the upper side of the barrel is connected to a vent pipe, the stirring blade group is composed of a plurality of stirring blades, each stirring blade of the stirring blade group is arranged between each guide rail, the lower end surface of the stirring blade group on the lower side is in contact with the lower inner wall of the barrel, and the discharge valve pipe is set at an inclined angle.

[0011] Preferably, a control box is installed on the front side of the barrel, and the control box is on the upper side of the ring plate of the support frame, and the driving part includes an electric push rod fixed in the right side opening of the support frame ring plate, the lower end of the driving rod of the electric push rod is fixedly connected to a linkage bar, the upper side of the left end of the linkage bar is fixedly connected to a linkage rod, the upper end of the linkage rod passes through the lower hole of the roller rod and is rotatably connected to the feeding head, and a number of stirring parts set at equal angles are installed on the outside of the feeding head, the stirring part includes a connecting frame fixedly connected to the feeding head, and the connecting frames are slidably connected to the guide rail, and the end of the connecting frame away from the guide rail is rotatably connected to a rotating block, and the other end of the rotating block is fixedly connected to the stirring wheel.

[0012] Preferably, the stirring wheels are arranged between the stirring blades of the stirring blade group, the outer curved surface of the connecting rod is slidably connected to the inner wall of the lower hole of the barrel, the capsule seat shell and the capsule bag are both arranged in an annular structure, and the connecting rods are arranged through the capsule seat shell and the capsule bag, and a rotating groove is provided on the inner side of the top end of the connecting rod, and a rotating part is provided on the lower side of the feeding head, and the rotating part of the feeding head is arranged on the inner side of the rotating groove of the connecting rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In the present invention, by providing the feeding part, the air-filling part, the transmission roller and the driving part, the feeding part can feed the material into the transmission roller, and the driving part can drive the feeding head in the transmission roller to move back and forth longitudinally, so that the discharged added material will not be in the same height range. The air-filling part improves the feeding efficiency on the one hand, and prevents the material from getting stuck at a certain link on the other hand. It enables the mixing device for injection molding of automobile drive motor seat plate parts to perform longitudinal reciprocating addition when adding each material, providing a good foundation for subsequent uniform stirring and mixing, and solves the problem that the existing mixing device for injection molding of automobile drive motor seat plate parts causes the material to be layered and accumulated when adding each material, and the horizontal stirring mode of the common stirring mechanism is difficult to fully mix the layered materials at different depths, thereby affecting the subsequent injection molding quality and ultimately affecting the quality of the automobile drive motor seat plate;

[0015] 2. In the present invention, by providing the drive part, transmission conveyor roller, stirring blade group and stirring part and other structures, the motor will drive the transmission conveyor roller to rotate in the barrel when it is running, thereby causing each stirring blade group and the stirring part to rotate horizontally. At the same time, the reciprocating telescopic motion of the electric push rod will drive the connecting bar and the connecting rod to move up and down, thereby driving the feeding head to move up and down, and then causing the stirring part to move back and forth up and down accordingly. In this way, the stirring part will move vertically while rotating horizontally. During the stirring process, the stirring wheel of the stirring part will be affected by the joint influence of the material and the multi-directional motion to rotate, thereby stirring the material vertically. This vertical stirring cooperates with the horizontal stirring of each stirring blade group to evenly and fully stir and mix the various materials in the barrel, effectively avoiding the problem of insufficient mixing caused by stirring in a single direction, thereby ensuring the quality of subsequent injection molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 For the present invention Figure 1 Schematic diagram of the structure viewed from above;

[0018] Figure 3 For the present invention Figure 1 Schematic diagram of the cross-sectional structure;

[0019] Figure 4 It is a schematic cross-sectional structural diagram of the main body of the present invention;

[0020] Figure 5 For the present invention Figure 3 Schematic diagram of the structure without the main body and control box;

[0021] Figure 6 For the present invention Figure 5 Schematic diagram of the cross-sectional structure;

[0022] Figure 7 For the present invention Figure 6 Schematic diagram of the structure at A;

[0023] Figure 8 It is a schematic diagram of the cross-sectional separation structure of the transmission roller of the present invention;

[0024] Figure 9 It is a schematic cross-sectional view of the feeding portion of the present invention;

[0025] Figure 10 It is a structural schematic diagram of the aeration unit of the present invention;

[0026] Figure 11 For the present invention Figure 10 Schematic diagram of the structure viewed from above;

[0027] Figure 12 It is a structural schematic diagram of the driving part of the present invention;

[0028] Figure 13 It is a schematic cross-sectional view of the top of the connecting rod of the present invention;

[0029] Figure 14 It is a structural schematic diagram of the stirring part of the present invention.

[0030] In the figure: 1. Main body; 11. Support frame; 12. Barrel; 13. Discharge valve pipe; 14. Ventilation pipe; 2. Motor; 3. Transmission roller; 31. Roller rod; 32. Transfer chamber; 33. Feed hole; 34. Storage tank; 35. Cavity; 36. Guide rail; 37. Folding telescopic tube; 38. Feeding head; 4. Stirring blade group; 5. Feeding part; 51. Hopper; 52. Transmission pipe; 53. Shell; 54. Ring groove; 55. Air inlet; 6. Gas adding part; 61. Bag seat shell; 62. Bag; 63. Diverter pipe; 64. Inlet valve; 65. Outlet valve; 66. Ventilation collar; 7. Driving part; 71. Electric push rod; 72. Linking bar; 73. Linking rod; 8. Stirring part; 81. Frame; 82. Rotating block; 83. Stirring wheel; 9. Control box. DETAILED DESCRIPTION

[0031] See also Figure 1-14 , the present invention provides a technical solution:

[0032] A device for injection molding and mixing components of a car drive motor seat plate includes a main body 1, a transmission roller 3, a feeding part 5, an aeration part 6, a driving part 7, and a stirring part 8. The main body 1 includes a support frame 11, a barrel 12 is fixedly connected to the inner side of the ring plate of the support frame 11, a discharge valve pipe 13 is connected to the left side of the barrel 12, a motor 2 is fixedly connected to the upper side of the barrel 12, and the end of the output shaft of the motor 2 is fixedly connected to the transmission roller 3 inside the barrel 12. The transmission roller 3 includes a roller rod 31, a transfer chamber 32 is opened on the inner side of the upper part of the roller rod 31, and a plurality of feed holes 33 arranged at equal angles are opened on the outer side of the transfer chamber 32. A receiving groove 34 is opened on the lower side of the transfer chamber 32, and the receiving groove 34 is connected to the transfer chamber 32. A cavity 35 is provided on the lower side of the receiving groove 34, and a plurality of guide rails 36 are provided on the outer side of the cavity 35 at equal angles. A folding telescopic tube 37 is fixedly connected to the upper inner wall of the receiving groove 34, and the lower end of the folding telescopic tube 37 is connected to a feeding head 38 slidably connected to the cavity 35. A feeding part 5 is installed at the barrel 12, and the feeding part 5 includes a silo 51 fixed to the upper side of the barrel 12, and a transmission pipe 52 is connected to the lower side of the silo 51. The other end of the transmission pipe 52 is connected to a sleeve 53 sleeved on the outer side of the roller rod 31. A plurality of stirring blade groups 4 are fixedly connected to the outer side of the roller rod 31 from top to bottom. A driving part 7 is provided at the transmission roller 3; the sleeve 53 is a conical shell structure with a wide upper part and a narrow lower part. The feeding holes 33 are all arranged at the lower inner part of the sleeve 53. Through this arrangement, the material in the sleeve 53 can enter the transfer chamber 32 through the feeding holes 33. The inner diameter of the sleeve 53 is the same as the diameter of the roller rod 31. Through this arrangement, the material in the sleeve 53 will not leak. The feeding head 38 is composed of a middle shell and a plurality of discharge pipes arranged at equal angles. This arrangement improves the stability of the feeding head 38 when it moves up and down. Each discharge pipe of the feeding head 38 is slidably connected to the guide rail 36. The gas filling part 6 is installed at the sleeve 53; an annular groove 54 is provided on the outer conical surface of the sleeve 53, and a plurality of air inlet holes 55 arranged at equal distances are provided on the side of the annular groove 54 close to the roller rod 31. The gas filling part 6 includes a plurality of air inlet holes 55 arranged at equal distances from the cavity. 35 is fixedly connected to the bag seat shell 61 on the lower inner wall, the upper side of the bag seat shell 61 is connected with a bag 62 on the inner side of the cavity 35, and the upper end of the bag 62 is fixedly connected to the lower end surface of the feeding head 38, the outer side of the bag seat shell 61 is connected with a plurality of shunt pipes 63 on the inner side of the guide rail 36, one end of the upper part of a group of shunt pipes 63 close to the sleeve 53 is connected with a ventilation collar 66, and the ventilation collar 66 is on the inner side of the annular groove 54 and is rotatably connected, the end of the upper part of the shunt pipe 63 close to the ventilation collar 66 is installed with an outlet valve 65, and the end of the upper part of the shunt pipe 63 away from the ventilation collar 66 is installed with an inlet valve 64. The provision of the aeration part 6 improves the feeding efficiency on the one hand and avoids the material from getting stuck in a certain link on the other hand;The air inlet 55 and the feed hole 33 are arranged at the same height interval. The air inlet 55 is arranged on the lower side of the transmission pipe 52. This arrangement ensures that the airflow discharged from the air inlet 55 will basically not interfere with the material feeding of the transmission pipe 52. The transmission pipe 52 has a folded tube structure, and the lower tube portion of the transmission pipe 52 is inclined. This arrangement enables the transmission pipe 52 to transport the material in the silo 51 into the sleeve 53. The upper side of the barrel 12 is connected to the vent pipe 14. The stirring blade group 4 is composed of a plurality of stirring blades. Each stirring blade of the stirring blade group 4 is arranged between each guide rail 36. The lower end surface of the lower stirring blade group 4 is in contact with the lower inner wall of the barrel 12. The discharge valve pipe 13 is set at an inclined angle. With this arrangement, when the mixing is completed and the material needs to be discharged, the discharge valve pipe 13 can be opened. The mixed material can be discharged from the barrel 12 by rotating the stirring blade group 4.

[0033] like Figure 2-Figure 3 、 Figure 10-14As shown, a control box 9 is installed on the front side of the barrel 12, and the control box 9 is on the upper side of the ring plate of the support frame 11. The driving part 7 includes an electric push rod 71 fixed in the right side of the ring plate of the support frame 11. The lower end of the driving rod of the electric push rod 71 is fixedly connected to a linkage bar 72, and the upper side of the left end of the linkage bar 72 is fixedly connected to a linkage rod 73. The upper end of the linkage rod 73 passes through the lower hole of the roller rod 31 and is rotatably connected to the feeding head 38. A plurality of stirring parts 8 arranged at equal angles are installed on the outside of the feeding head 38. The stirring part 8 includes a connecting frame 81 fixedly connected to the feeding head 38, and the connecting frame 8 1 are all slidably connected to the guide rail 36, and the end of the frame 81 away from the guide rail 36 is rotatably connected to the rotating block 82, and the other end of the rotating block 82 is fixedly connected to the stirring wheel 83, so that when the motor 2 is running, it will drive the transmission roller 3 to rotate in the barrel 12, thereby causing each stirring blade group 4 and the stirring part 8 to rotate in the horizontal direction. At the same time, the reciprocating telescopic movement of the electric push rod 71 will drive the connecting bar 72 and the connecting rod 73 to move up and down, thereby driving the feeding head 38 to reciprocate up and down, and then causing the stirring part 8 to move up and down accordingly. In this way, The stirring portion 8 will move in the vertical direction while rotating horizontally. During the stirring process, the stirring wheel 83 of the stirring portion 8 will rotate under the influence of the material and the multi-directional movement, thereby stirring the material in the vertical direction. This vertical stirring cooperates with the horizontal stirring of each stirring blade group 4 to stir and mix the various materials in the barrel 12 evenly and fully, effectively avoiding the problem of insufficient mixing caused by stirring in a single direction; the stirring wheel 83 is arranged between the stirring blades of the stirring blade group 4, and the outer curved surface of the connecting rod 73 is aligned with the barrel. The inner wall of the lower hole of 12 is slidably connected, and leakage of material in the barrel 12 is avoided through this arrangement. The bag seat shell 61 and the bag 62 are both arranged in an annular structure, and the connecting rod 73 passes through the bag seat shell 61 and the bag 62. Through this arrangement, the connecting rod 73 can be connected to the feeding head 38 without being interfered with by the bag 62 and the bag seat shell 61. A rotating groove is provided on the inner side of the top of the connecting rod 73, and a rotating part is provided on the lower side of the feeding head 38. The rotating part of the feeding head 38 is arranged on the inner side of the rotating groove of the connecting rod 73. Through this arrangement, the displacement of the connecting rod 73 can drive the feeding head 38 to move.

[0034] Working process: The mixing operation of the raw material mixing device for injection molding of automobile drive motor seat plate parts is as follows. Note 1: The electrical appliances of this equipment are all externally powered and are centrally controlled by the control box 9; Note 2: The air inlet valve 64 and the air outlet valve 65 are both one-way valve mechanisms; Feeding operation: First, start the motor 2 through the control box 9, and the motor 2 drives the transmission roller 3 to rotate, and then drives each stirring blade group 4 to rotate through the transmission roller 3, and then starts the electric push rod 71 to perform reciprocating telescopic motion, and the electric push rod 71 drives the linkage bar 72 and the linkage rod 73 to move back and forth up and down, and the reciprocating movement of the linkage rod 73 will drive The feeding head 38 reciprocates up and down along the cavity 35 and the guide rail 36. The movement of the feeding head 38 will make the folding telescopic tube 37 expand and contract on the one hand, and the bag 62 on the lower side expand and contract on the other hand. When the bag 62 expands, it will perform a pumping action, and the external gas will pass through the air inlet valve 64 and the diverter pipe 63 and finally be stored in the bag 62; when the bag 62 contracts, it will perform an exhaust action, forcing the gas in the bag 62 to pass through the bag seat shell 61, the diverter pipe 63, the air outlet valve 65, the air inlet hole 55 in turn into the sleeve shell 53, and then enter the transfer cavity 32 of the roller rod 31 from the feeding hole 33, and finally pass through the folding telescopic tube 37 from the feeding head. The material is discharged from the feeding head 38, which not only improves the efficiency of subsequent feeding, but also enhances the fluidity between materials and improves the stirring effect. After completing the above preparation operations, each material is placed in the hopper 51 in turn, and the material enters the shell 53 through the transmission pipe 52, and then passes through the feeding hole 33 to enter the transfer chamber 32, and then flows downward under the action of gravity, passes through the folding telescopic tube 37 and is discharged from the feeding head 38, and finally enters the barrel 12. During the feeding process, the airflow discharged from the aeration part 6 improves the feeding efficiency on the one hand, and avoids the material from getting stuck in a certain link on the other hand. Since the feeding head 38 performs an up and down cyclic displacement, the discharge The discharged materials will not be in the same height range, thereby avoiding the stratification and accumulation of materials in the barrel 12; through the above operation, the mixing device for the injection molding of the automobile drive motor seat plate parts is realized to perform longitudinal reciprocating addition when adding each material, providing a good foundation for subsequent uniform stirring and mixing, and solving the problem that the existing mixing device for the injection molding of the automobile drive motor seat plate parts will cause the materials to be stratified when adding each material, and the horizontal stirring mode of the common stirring mechanism is difficult to fully mix the stratified materials at different depths, thereby affecting the subsequent injection molding quality and ultimately affecting the quality of the automobile drive motor seat plate;Mixing operation: When the motor 2 is running, it drives the transmission roller 3 to rotate in the barrel 12, thereby causing each stirring blade group 4 and the stirring part 8 to rotate horizontally. At the same time, the reciprocating telescopic motion of the electric push rod 71 drives the linkage bar 72 and the linkage rod 73 to move up and down, thereby driving the feeding head 38 to reciprocate up and down. Since the stirring part 8 is connected to the feeding head 38, the stirring part 8 will also move up and down. In this way, the stirring part 8 will rotate vertically while rotating horizontally. During the stirring process, the stirring wheel 83 of the stirring part 8 will rotate under the combined influence of the material and the multi-directional motion, thereby stirring the material vertically. This vertical stirring cooperates with the horizontal stirring of the stirring blade groups 4 to evenly and fully stir and mix the various materials in the barrel 12, effectively avoiding the problem of insufficient mixing caused by single-direction stirring, thereby ensuring the quality of subsequent injection molding.

[0035] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method of the present invention and its core ideas. The above are only preferred implementation methods of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of the present invention.

Claims

1. An injection molding and mixing device for automobile drive motor seat plate parts, comprising a main body (1), a transmission roller (3), a feeding part (5), an air adding part (6), a driving part (7) and a stirring part (8), characterized in that: The main body (1) includes a support frame (11), a barrel (12) is fixedly connected to the inner side of the ring plate of the support frame (11), a discharge valve pipe (13) is connected to the left side of the barrel (12), a motor (2) is fixedly connected to the upper side of the barrel (12), and the output shaft end of the motor (2) is fixedly connected to a transmission roller (3) located inside the barrel (12), and the transmission roller (3) includes a roller rod (31), a transfer cavity (32) is provided on the inner side of the upper part of the roller rod (31), and a plurality of feed holes (33) arranged at equal angles are provided on the outer side of the transfer cavity (32), a receiving groove (34) is provided on the lower side of the transfer cavity (32), and the receiving groove (34) is connected to the transfer cavity (32), and a cavity (33) is provided on the lower side of the receiving groove (34). 5), a plurality of guide rails (36) arranged at equal angles are provided on the outer side of the cavity (35), a folding telescopic tube (37) is fixedly connected to the upper inner wall of the receiving groove (34), the lower end of the folding telescopic tube (37) is connected to a feeding head (38) slidably connected to the cavity (35), a feeding part (5) is installed at the barrel (12), the feeding part (5) includes a silo (51) fixed on the upper side of the barrel (12), the lower side of the silo (51) is connected to a transmission pipe (52), the other end of the transmission pipe (52) is connected to a sleeve (53) sleeved on the outer side of the roller rod (31), the outer side of the roller rod (31) is fixedly connected to a plurality of stirring blade groups (4) arranged at equal distances from top to bottom, and a driving part (7) is provided at the transmission roller (3).

2. The device for injection molding and mixing components of a car drive motor seat plate according to claim 1, characterized in that: The housing (53) is a conical shell structure that is wide at the top and narrow at the bottom. The feed holes (33) are all arranged at the lower inner part of the housing (53). The inner diameter of the housing (53) is the same as the diameter of the roller rod (31). The feeding head (38) is composed of a middle shell and a plurality of discharge pipes arranged at equal angles. Each discharge pipe of the feeding head (38) is slidably connected to the guide rail (36). The housing (53) is equipped with an air filling part (6).

3. The device for injection molding and mixing components of a car drive motor seat plate according to claim 2, characterized in that: The outer conical surface of the sleeve (53) is provided with an annular groove (54), and a side of the annular groove (54) close to the roller rod (31) is provided with a plurality of air inlet holes (55) arranged at equal intervals. The air filling portion (6) includes a capsule seat shell (61) fixedly connected to the lower inner wall of the cavity (35), and the upper side of the capsule seat shell (61) is connected to a capsule bag (62) located inside the cavity (35), and the upper end of the capsule bag (62) is fixedly connected to the lower end surface of the feeding head (38). The outer side of the guide rail (36) is connected to a plurality of shunt pipes (63) located on the inner side of the guide rail (36), and one end of the upper part of the shunt pipe (63) close to the housing (53) is connected to a ventilation ring (66), and the ventilation ring (66) is located on the inner side of the annular groove (54) and is rotatably connected. An outlet valve (65) is installed on one end of the upper part of the shunt pipe (63) close to the ventilation ring (66), and an inlet valve (64) is installed on one end of the upper part of the shunt pipe (63) away from the ventilation ring (66).

4. The device for injection molding and mixing components of a car drive motor seat plate according to claim 3, characterized in that: The air inlet (55) and the feed hole (33) are arranged in the same height interval. The air inlet (55) is arranged on the lower side of the transmission pipe (52). The transmission pipe (52) is a folded pipe structure, and the lower pipe part of the transmission pipe (52) is inclined.

5. The device for injection molding and mixing components of a car drive motor seat plate according to claim 3, characterized in that: The upper side of the barrel (12) is connected to a vent pipe (14), the stirring blade group (4) is composed of a plurality of stirring blades, each stirring blade of the stirring blade group (4) is arranged between each guide rail (36), the lower end surface of the stirring blade group (4) on the lower side is in contact with the lower inner wall of the barrel (12), and the discharge valve pipe (13) is arranged at an inclined angle.

6. The device for injection molding and mixing components of a seat plate of an automobile drive motor according to claim 3, characterized in that: A control box (9) is installed on the front side of the barrel (12), and the control box (9) is located on the upper side of the ring plate of the support frame (11). The driving part (7) includes an electric push rod (71) fixed in the right side of the ring plate of the support frame (11). The lower end of the driving rod of the electric push rod (71) is fixedly connected to a linkage bar (72). The upper side of the left end of the linkage bar (72) is fixedly connected to a linkage rod (73). The upper end of the linkage rod (73) passes through the roller rod (31 ) is rotatably connected to the feeding head (38), and a plurality of stirring parts (8) arranged at equal angles are installed on the outer side of the feeding head (38). The stirring parts (8) include a connecting frame (81) fixedly connected to the feeding head (38), and the connecting frames (81) are all slidably connected to the guide rail (36). The end of the connecting frame (81) away from the guide rail (36) is rotatably connected to a rotating block (82), and the other end of the rotating block (82) is fixedly connected to a stirring wheel (83).

7. The device for injection molding and mixing components of a seat plate of an automobile drive motor according to claim 6, characterized in that: The stirring wheels (83) are all arranged between the stirring blades of the stirring blade group (4), the outer curved surface of the connecting rod (73) is slidably connected to the inner wall of the lower hole of the barrel (12), the capsule seat shell (61) and the capsule bag (62) are both arranged in an annular structure, the connecting rod (73) is arranged through the capsule seat shell (61) and the capsule bag (62), the top inner side of the connecting rod (73) is provided with a rotating groove, the lower side of the feeding head (38) is provided with a rotating part, and the rotating part of the feeding head (38) is arranged on the inner side of the rotating groove of the connecting rod (73).

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