Injection molding mechanism of automobile part injection molding machine

Abstract

The invention is applicable to the technical field of injection molding machines, and provides an injection molding mechanism of an automobile part injection molding machine, which comprises a base, a top plate is arranged above the base, two fixing plates are arranged between the base and the top plate, the base and the top plate are connected through the two fixing plates, an injection mechanism is arranged between the two fixing plates, and the injection mechanism is connected with the top plate. An anti-blocking mechanism is arranged below the injection mechanism and is connected with the base; the injection mechanism can drive a stirring shaft in the injection mechanism to move left and right through a second motor in the stirring assembly, so that the stirring range of the stirring shaft on materials in the storage box is expanded; a driving wheel, a driven wheel and a transmission belt in the stirring assembly can enlarge the transverse moving range of the stirring shaft; the adjusting assembly can adjust the height of the storage assembly, and compared with the situation that materials are stirred through two bevel gears, the device can avoid the situation that stirring and mixing of the materials in the charging barrel are affected due to the fact that the materials are attached to the bevel gears.

Description

Technical Field

[0001] The invention belongs to the technical field of injection molding machines, and in particular relates to an injection molding mechanism of an automobile parts injection molding machine. Background Art

[0002] Injection molding machine, also known as injection molding machine or injection machine, is the main molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastics or thermosetting plastics.

[0003] The Chinese utility model patent with publication number CN209903775U discloses an injection molding mechanism of an injection molding machine, including an injection molding machine table, a vertical plate fixedly installed on the top of the injection molding machine table, a barrel slidably installed on one side of the vertical plate, an electric push rod fixedly installed on the top of the vertical plate, the output shaft of the electric push rod fixedly installed on the barrel, a feed hopper is provided on the top of the barrel, an extruder is provided at the bottom of the barrel, a nozzle is fixedly installed on the extruder, and stirring devices are provided on both sides of the barrel; the above patent is easy to operate, and the injection molding mechanism can automatically clean the nozzle part after injection molding, which will not cause nozzle clogging, and the raw materials in the barrel are stirred during injection molding, which will not affect the next injection molding.

[0004] However, the above patent has the following shortcomings: 1. The above patent extends and retracts the output shaft of the electric push rod to rotate the stirring rod, thereby stirring and mixing the materials in the barrel. This stirring method of the barrel material can easily cause the material to adhere to the bevel gear, resulting in the meshing between the bevel gears being affected, further affecting the stirring and mixing of the materials in the barrel.

[0005] 2. The above patent uses a moving nozzle to contact a rotating cleaning wheel to complete the cleaning of the nozzle. This nozzle cleaning method cannot reach into the nozzle to clean the nozzle. Simply preventing the nozzle from being blocked by friction has limited effect. Summary of the invention

[0006] The present invention provides an injection molding mechanism of an automobile parts injection molding machine, aiming to solve the problems of the current stirring method of barrel materials, which easily causes the materials to adhere to the bevel gears, resulting in the meshing between the bevel gears being affected, further affecting the stirring and mixing of the materials in the barrel; and the current cleaning method of the nozzle, which cannot reach into the nozzle to clean the nozzle, and simply prevents the nozzle from being blocked by friction, which has limited effect.

[0007] In order to achieve the above object, the present invention adopts the following technical solution: An injection molding mechanism of an automobile parts injection molding machine comprises a base, a top plate is arranged above the base, two fixed plates are arranged between the base and the top plate, the base and the top plate are connected through the two fixed plates, an injection mechanism is arranged between the two fixed plates, the injection mechanism is connected to the top plate, an anti-blocking mechanism is arranged below the injection mechanism, and the anti-blocking mechanism is connected to the base; the injection mechanism comprises a storage component for storing materials, a stirring component for preventing the materials in the storage component from solidifying, and an adjusting component for adjusting the height of the storage component, the stirring component is located on the storage component, the storage component is located on the adjusting component, and the adjusting component is located on the top plate; the anti-blocking mechanism comprises a dredging component for dredging the storage component and a supporting component for supporting and displacing the mold, the dredging component is located on the fixed plate, and the supporting component is located on the base.

[0008] Preferably, the storage assembly includes a storage box, which is located on the adjusting assembly and connected to the adjusting assembly, a pump body is installed at the bottom of the storage box, the liquid inlet of the pump body is connected to the storage box, the liquid outlet of the pump body is connected to a liquid outlet pipe, and the rear side wall of the storage box is connected to a feed hopper; in this scheme, a pump body is provided, which can suck out the material in the storage box, and then spray it out through the liquid outlet pipe, and then inject the material into the mold.

[0009] Preferably, the stirring assembly includes an outer shell, which is located at the top of the storage box and fixedly connected to the storage box, a first lead screw is horizontally arranged inside the outer shell, the first lead screw is rotatably connected to the outer shell, a first nut is threadedly connected to the side wall of the first lead screw, a guide block is installed on the top of the first nut, a guide column is horizontally arranged inside the guide block, the guide column is fixedly connected to the outer shell, a first motor is installed on the side wall of the first nut, a stirring shaft is installed on the output shaft of the first motor, and the top of the storage box has a movable hole, and the movable hole is for the stirring shaft to move left and right in the storage box; in this scheme, through the first lead screw, when the first lead screw rotates, it can drive the guide block on the first nut to move left and right on the guide column, thereby adjusting the left and right position of the stirring shaft.

[0010] Preferably, a second motor is arranged above the guide block, a partition is arranged on the side wall of the second motor, the second motor is fixedly connected to the outer shell through the partition, the output shaft of the second motor passes through the partition and extends outward, a driving wheel is arranged on the side of the partition away from the second motor, the driving wheel and the output shaft of the second motor are fixedly connected, a driven wheel is arranged below the driving wheel, the driving wheel and the driven wheel are connected by a transmission belt, a transmission shaft is installed inside the driven wheel, one end of the transmission shaft is rotatably connected to the outer shell, and the other end of the transmission shaft is fixedly connected to the first screw; in this scheme, by arranging the second motor, the second motor can drive the first screw to rotate through the driving wheel and the driven wheel. Compared with directly using the second motor to drive the first screw to rotate, this device can avoid affecting the lateral displacement range of the stirring shaft due to the volume of the second motor.

[0011] Preferably, a plurality of mounting parts are sleeved on the side wall of the stirring shaft, and the plurality of mounting parts are fixedly connected to the stirring shaft. Each of the mounting parts is provided with a plurality of stirring blades, and the plurality of stirring blades are fixedly connected to the mounting parts.

[0012] Preferably, the dredging assembly includes a supporting shell 1, which is located on the side wall of the fixed plate and fixedly connected to the fixed plate, a third motor is installed inside the supporting shell 1, a second lead screw is installed on the output shaft of the third motor, a second nut is threadedly connected to the side wall of the second lead screw, a slide plate is installed on the front side wall of the second nut, one end of the slide plate is slidably connected to the supporting shell 1, a movable plate is installed on the other end of the slide plate, a dredging rod is provided at the end of the movable plate away from the slide plate, and the dredging rod is detachably connected to the slide plate; in this scheme, by providing a second lead screw and a second nut, the rotating second lead screw can move the second nut left and right so that the dredging rod can be moved to correspond to the liquid outlet pipe.

[0013] Preferably, a slide groove 1 is provided on the bottom wall inside the supporting shell 1, a slider 1 is provided inside the slide groove 1, the slider 1 is adapted to the slide groove 1, the slider 1 and the slide plate are fixedly connected, and a through hole is provided on the top of the supporting shell 1, and the through hole allows the slide plate to move left and right inside the supporting shell 1.

[0014] Preferably, the support assembly includes a second support shell, wherein the second support shell is located on the base and fixedly connected to the base, a third lead screw is horizontally arranged inside the second support shell, both ends of the third lead screw are rotatably connected to the second support shell, a third nut is threadedly connected to the side wall of the third lead screw, and the third nut is slidably connected to the second support shell, a column is installed on the top of the column, a U-shaped frame is installed on the top of the U-shaped frame, and a display table is installed on the top of the U-shaped frame; in this scheme, by arranging the third lead screw and the third nut, the rotating third lead screw can make the third nut and the fourth nut move laterally, thereby controlling the display table or the dirt collecting box to be located directly below the liquid outlet pipe.

[0015] Preferably, a fourth nut is provided on one side of the third nut, the fourth nut is rotatably connected to the third screw, a dirt collecting box is installed on the top of the fourth nut, a slide groove 2 is provided on the bottom wall inside the support shell 2, a slider 2 and a slider 3 are provided in the slide groove 2, and the slider 2 and the slider 3 are fixedly connected to the third nut and the fourth nut respectively.

[0016] Compared with the prior art, the present invention has the following beneficial effects: By setting up an injection mechanism, the injection mechanism can drive the stirring shaft therein to move left and right through the second motor in the stirring assembly to expand the stirring range of the stirring shaft on the material in the storage box; the driving wheel, driven wheel and transmission belt in the stirring assembly can expand the lateral movement range of the stirring shaft; the adjustment assembly can adjust the height of the storage assembly. Compared with using two bevel gears to stir the material, this device can avoid affecting the stirring and mixing of the material in the barrel due to the material sticking to the bevel gear.

[0017] By setting up an anti-blocking mechanism, the anti-blocking mechanism can use the unblocking component to move the unblocking rod inside it horizontally so that it is moved to just below the liquid outlet pipe, and then the liquid outlet pipe is driven down by the adjusting component to achieve the purpose of unblocking the pipeline. During this process, the supporting component can move the display table to the left so that the dirt collecting box corresponds to the liquid outlet pipe. This operation method can prevent the blockage from falling into the support shell. Compared with using a cleaning wheel to clean the nozzle, the present device can extend the cleaning component into the pipeline, and the cleaning effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1It is a structural schematic diagram of the present invention; Figure 2 is a cross-sectional view of a storage box of the present invention; Figure 3 for Figure 2 A magnified view of the structure at point A on the outer shell; Figure 4 is a cross-sectional view of a support shell 1 of the present invention; Figure 5 It is a cross-sectional view of the supporting shell 2 of the present invention; In the figure: 1, base; 2, top plate; 3, fixing plate; 4, injection mechanism; 5, anti-blocking mechanism; 41, storage component; 42, stirring component; 43, adjustment component; 51, dredging component; 52, support component; Storage box; 412, pump body; 413, liquid outlet pipe; 414, feed hopper; 421, housing; 422, first screw; 423, first screw nut; 424, guide block; 425, guide column; 426, first motor; 427, stirring shaft; 428, moving hole; 429, second motor; 431, hydraulic cylinder; 432, lifting plate; 433, connecting piece; 441, partition; 442, driving wheel; 443, driven wheel; 444, transmission belt; 445, transmission shaft; 446, mounting piece; 447, stirring blade; 511, support shell one; 512, third motor; 513, second lead screw; 514, second nut; 515, slide plate; 516, moving plate; 517, dredging rod; 518, slide slot one; 519, slider one; 5191, through hole; 521, support shell two; 522, third lead screw; 523, third nut; 524, column; 525, U-shaped frame; 526, display table; 527, fourth nut; 528, dirt collecting box; 529, slide slot two; 5291, slider two; 5292, slider three. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0022] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-5 , an injection molding mechanism of an automobile parts injection molding machine, including a base 1, a top plate 2 is arranged above the base 1, two fixed plates 3 are arranged between the base 1 and the top plate 2, the base 1 and the top plate 2 are connected through the two fixed plates 3, an injection mechanism 4 is arranged between the two fixed plates 3, the injection mechanism 4 is connected to the top plate 2, an anti-blocking mechanism 5 is arranged below the injection mechanism 4, and the anti-blocking mechanism 5 is connected to the base 1; the injection mechanism 4 includes a storage component 41 for storing materials, a stirring component 42 for preventing the materials in the storage component 41 from solidifying, and an adjusting component 43 for adjusting the height of the storage component 41, the stirring component 42 is located on the storage component 41, the storage component 41 is located on the adjusting component 43, and the adjusting component 43 is located on the top plate 2; the anti-blocking mechanism 5 includes a dredging component 51 for dredging the storage component 41 and a supporting component 52 for supporting and replacing the mold, the dredging component 51 is located on the fixed plate 3, and the supporting component 52 is located on the base 1.

[0026] Specifically, the adjustment component 43 includes a hydraulic cylinder 431, which is located on the top of the top plate 2 and fixedly connected to the top plate 2. The output shaft of the hydraulic cylinder 431 passes through the top plate 2 and extends downward. A lifting plate 432 is arranged between the two fixed plates 3. The lifting plate 432 is fixedly connected to the output shaft of the hydraulic cylinder 431. Connecting parts 433 are arranged at the bottom of both ends of the lifting plate 432. The lifting plate 432 is connected to the storage box 411 through two connecting parts 433, so that the device can adjust the height of the liquid outlet pipe 413 through the hydraulic cylinder 431.

[0027] Furthermore, the storage component 41 includes a storage box 411, which is located on the adjustment component 43 and connected to the adjustment component 43. A pump body 412 is installed at the bottom of the storage box 411. The liquid inlet of the pump body 412 is connected to the storage box 411, and the liquid outlet of the pump body 412 is connected to the liquid outlet pipe 413. The rear side wall of the storage box 411 is connected to a feed hopper 414.

[0028] Furthermore, the stirring assembly 42 includes an outer shell 421, which is located at the top of the storage box 411 and fixedly connected to the storage box 411, a first screw 422 is horizontally arranged inside the outer shell 421, and the first screw 422 is rotatably connected to the outer shell 421, a first nut 423 is threadedly connected to the side wall of the first screw 422, a guide block 424 is installed on the top of the first nut 423, a guide column 425 is horizontally arranged inside the guide block 424, and the guide column 425 is fixedly connected to the outer shell 421, a first motor 426 is installed on the side wall of the first nut 423, a stirring shaft 427 is installed on the output shaft of the first motor 426, and a moving hole 428 is provided on the top of the storage box 411, and the moving hole 428 is provided for the stirring shaft 427 to move left and right in the storage box 411.

[0029] Furthermore, a second motor 429 is arranged above the guide block 424, and a partition 441 is arranged on the side wall of the second motor 429. The second motor 429 is fixedly connected to the outer shell 421 through the partition 441, and the output shaft of the second motor 429 passes through the partition 441 and extends outward. A driving wheel 442 is arranged on the side of the partition 441 away from the second motor 429. The driving wheel 442 is fixedly connected to the output shaft of the second motor 429, and a driven wheel 443 is arranged below the driving wheel 442. The driving wheel 442 and the driven wheel 443 are connected through a transmission belt 444. A transmission shaft 445 is installed inside the driven wheel 443, one end of the transmission shaft 445 is rotatably connected to the outer shell 421, and the other end of the transmission shaft 445 is fixedly connected to the first screw 422.

[0030] Furthermore, a plurality of mounting members 446 are sleeved on the side wall of the stirring shaft 427 , and the plurality of mounting members 446 are fixedly connected to the stirring shaft 427 . A plurality of stirring blades 447 are disposed on each mounting member 446 , and the plurality of stirring blades 447 are fixedly connected to the mounting member 446 .

[0031] Furthermore, the dredging component 51 includes a supporting shell 511, which is located on the side wall of the fixed plate 3 and fixedly connected to the fixed plate 3. A third motor 512 is installed inside the supporting shell 511, and a second lead screw 513 is installed on the output shaft of the third motor 512. A second nut 514 is threadedly connected to the side wall of the second lead screw 513, and a slide plate 515 is installed on the front side wall of the second nut 514. One end of the slide plate 515 is slidably connected to the supporting shell 511, and a movable plate 516 is installed on the other end of the slide plate 515. A dredging rod 517 is provided at the end of the movable plate 516 away from the slide plate 515, and the dredging rod 517 is detachably connected to the slide plate 515.

[0032] Specifically, the inside of the unblocking rod 517 has an electric heating wire, which is used to heat the outer wall of the unblocking rod 517, and then the material in the liquid outlet pipe 413 is melted by the heated unblocking rod 517. The bottom of the unblocking rod 517 may have a buckle, and the inside of the movable plate 516 has a slot corresponding to the buckle, so that the unblocking rod 517 can be installed on the movable plate 516 by means of the buckle and the slot.

[0033] Furthermore, a slide groove 518 is provided on the bottom wall inside the supporting shell 511, and a slider 519 is provided inside the slide groove 518. The slider 519 is adapted to the slide groove 518, and the slider 519 is fixedly connected to the slide plate 515. A through hole 5191 is provided on the top of the supporting shell 511, and the through hole 5191 allows the slide plate 515 to move left and right inside the supporting shell 511.

[0034] Furthermore, the support assembly 52 includes a support shell 2 521, which is located on the base 1 and fixedly connected to the base 1. A third lead screw 522 is horizontally arranged inside the support shell 521, and both ends of the third lead screw 522 are rotatably connected to the support shell 2 521. A third nut 523 is threadedly connected to the side wall of the third lead screw 522, and the third nut 523 is slidably connected to the support shell 2 521. A column 524 is installed on the top of the third nut 523, a U-shaped frame 525 is installed on the top of the column 524, and a display table 526 is installed on the top of the U-shaped frame 525.

[0035] Furthermore, a fourth nut 527 is provided on one side of the third nut 523, and the fourth nut 527 is rotatably connected to the third screw 522. A dirt collecting box 528 is installed on the top of the fourth nut 527. A slide groove 2 529 is provided on the bottom wall inside the support shell 2 521, and a slider 2 5291 and a slider 3 5292 are provided in the slide groove 2 529. The slider 2 5291 and the slider 3 5292 are fixedly connected to the third nut 523 and the fourth nut 527 respectively.

[0036] In summary, by setting up the injection mechanism 4, the injection mechanism 4 can drive the stirring shaft 427 therein to move left and right through the second motor 429 in the stirring component 42, so as to expand the stirring range of the stirring shaft 427 on the material in the storage box 411; and the driving wheel 442, the driven wheel 443 and the transmission belt 444 in the stirring component 42 can expand the lateral movement range of the stirring shaft 427; the adjusting component 43 can adjust the height of the storage component 41. Compared with using two bevel gears to stir the material, this device can avoid the material sticking to the bevel gear and affecting the stirring and mixing of the material in the barrel. By setting up the anti-blocking mechanism 5, the anti-blocking mechanism 5 can horizontally move the unblocking rod 517 inside it through the unblocking component 51, so that it is moved to the bottom of the liquid outlet pipe 413, and then the liquid outlet pipe 413 is driven down by the adjusting component 43 to achieve the purpose of unblocking the pipeline. During this process, the supporting component 52 can move the display table 526 to the left to make the dirt box 528 correspond to the liquid outlet pipe 413. This operation method can prevent the blockage from falling into the supporting shell 511. Compared with using a cleaning wheel to clean the nozzle, the present device can extend the cleaning component into the pipeline, and its cleaning effect is better.

[0037] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An injection molding mechanism of an automobile parts injection molding machine, comprising a base (1), characterized in that: A top plate (2) is arranged above the base (1), two fixing plates (3) are arranged between the base (1) and the top plate (2), the base (1) and the top plate (2) are connected via the two fixing plates (3), an injection mechanism (4) is arranged between the two fixing plates (3), the injection mechanism (4) is connected to the top plate (2), an anti-blocking mechanism (5) is arranged below the injection mechanism (4), the anti-blocking mechanism (5) is connected to the base (1); The injection mechanism (4) comprises a storage component (41) for storing materials, a stirring component (42) for preventing the materials in the storage component (41) from solidifying, and an adjusting component (43) for adjusting the height of the storage component (41), wherein the stirring component (42) is located on the storage component (41), the storage component (41) is located on the adjusting component (43), and the adjusting component (43) is located on the top plate (2); The anti-blocking mechanism (5) comprises a dredging component (51) for dredging the storage component (41) and a supporting component (52) for supporting and repositioning the mold; the dredging component (51) is located on the fixing plate (3), and the supporting component (52) is located on the base (1).

2. The injection molding mechanism of the automobile parts injection molding machine according to claim 1, characterized in that: The storage assembly (41) comprises a storage box (411), the storage box (411) being located on the regulating assembly (43) and connected to the regulating assembly (43), a pump body (412) being installed at the bottom of the storage box (411), a liquid inlet of the pump body (412) being connected to the storage box (411), a liquid outlet of the pump body (412) being connected to a liquid outlet pipe (413), and a feed hopper (414) being connected to the rear side wall of the storage box (411).

3. The injection molding mechanism of the automobile parts injection molding machine according to claim 2, characterized in that: The stirring assembly (42) comprises a shell (421), the shell (421) being located on the top of the storage box (411) and fixedly connected to the storage box (411), a first lead screw (422) being horizontally arranged inside the shell (421), the first lead screw (422) being rotatably connected to the shell (421), a first nut (423) being threadedly connected to the side wall of the first lead screw (422), and a guide block (424) being installed on the top of the first nut (423). A guide column (425) is horizontally arranged inside the guide block (424), and the guide column (425) is fixedly connected to the housing (421). A first motor (426) is installed on the side wall of the first nut (423), and a stirring shaft (427) is installed on the output shaft of the first motor (426). The top of the storage box (411) has a moving hole (428), and the moving hole (428) allows the stirring shaft (427) to move left and right in the storage box (411).

4. The injection molding mechanism of the automobile parts injection molding machine according to claim 3, characterized in that: A second motor (429) is arranged above the guide block (424); a partition (441) is arranged on the side wall of the second motor (429); the second motor (429) is fixedly connected to the housing (421) via the partition (441); an output shaft of the second motor (429) passes through the partition (441) and extends outward; a driving wheel (442) is arranged on a side of the partition (441) away from the second motor (429); the driving wheel (442) ) and the output shaft of the second motor (429), a driven wheel (443) is arranged below the driving wheel (442), the driving wheel (442) and the driven wheel (443) are connected to each other via a transmission belt (444), a transmission shaft (445) is installed inside the driven wheel (443), one end of the transmission shaft (445) is rotatably connected to the housing (421), and the other end of the transmission shaft (445) is fixedly connected to the first lead screw (422).

5. The injection molding mechanism of the automobile parts injection molding machine according to claim 3, characterized in that: A plurality of mounting members (446) are sleeved on the side wall of the stirring shaft (427), and the plurality of mounting members (446) are fixedly connected to the stirring shaft (427). Each of the mounting members (446) is provided with a plurality of stirring blades (447), and the plurality of stirring blades (447) are fixedly connected to the mounting member (446).

6. The injection molding mechanism of the automobile parts injection molding machine according to claim 1, characterized in that: The dredging component (51) comprises a supporting shell (511) which is located on the side wall of the fixed plate (3) and fixedly connected to the fixed plate (3); a third motor (512) is installed inside the supporting shell (511); a second lead screw (513) is installed on the output shaft of the third motor (512); a second nut (514) is threadedly connected to the side wall of the second lead screw (513); a slide plate (515) is installed on the front side wall of the second nut (514); one end of the slide plate (515) is slidably connected to the supporting shell (511); a movable plate (516) is installed on the other end of the slide plate (515); a dredging rod (517) is provided at one end of the movable plate (516) away from the slide plate (515); and the dredging rod (517) is detachably connected to the slide plate (515).

7. The injection molding mechanism of the automobile parts injection molding machine according to claim 6, characterized in that: The bottom wall of the support shell 1 (511) is provided with a slide groove 1 (518), and the slide groove 1 (518) is provided with a slider 1 (519), and the slider 1 (519) is adapted to the slide groove 1 (518), and the slider 1 (519) and the slide plate (515) are fixedly connected, and the top of the support shell 1 (511) is provided with a through hole (5191), and the through hole (5191) allows the slide plate (515) to move left and right in the support shell 1 (511).

8. The injection molding mechanism of the automobile parts injection molding machine according to claim 1, characterized in that: The support assembly (52) comprises a second support shell (521), wherein the second support shell (521) is located on the base (1) and is fixedly connected to the base (1), a third lead screw (522) is horizontally arranged inside the second support shell (521), both ends of the third lead screw (522) are rotatably connected to the second support shell (521), a third nut (523) is threadedly connected to the side wall of the third lead screw (522), the third nut (523) is slidably connected to the second support shell (521), a column (524) is installed on the top of the third nut (523), a U-shaped frame (525) is installed on the top of the column (524), and a display table (526) is installed on the top of the U-shaped frame (525).

9. The injection molding mechanism of the automobile parts injection molding machine according to claim 8, characterized in that: A fourth nut (527) is provided on one side of the third nut (523), and the fourth nut (527) is rotatably connected to the third lead screw (522). A dirt collecting box (528) is installed on the top of the fourth nut (527). A second slide groove (529) is provided on the bottom wall inside the second support shell (521), and a second slide block (5291) and a third slide block (5292) are provided in the second slide groove (529). The second slide block (5291) and the third slide block (5292) are fixedly connected to the third nut (523) and the fourth nut (527) respectively.

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