Discharging and collecting device for injection molding machining of automobile parts

Abstract

The invention relates to the technical field of auxiliary devices of injection molding machines, in particular to an automobile part injection molding machining discharging and collecting device which comprises a conveying assembly and a limiting assembly and is provided with a conveying belt, a rubber layer, a limiting shell, a material collecting hopper, a corrugated pipe, an adjusting seat, a gravity sensor and a material collecting box; according to the device, the limiting shell with the adjustable height and the receiving hopper are matched with the corrugated pipe, the device can adapt to injection molding machines of different models, parts can be buffered through the elastic rubber layer, the automobile parts are conveyed into the receiving box through the conveying belt, fierce collision between the automobile parts can be avoided, and the service life of the automobile parts is prolonged. According to the device, the automobile parts can be collected through a plurality of height-adjustable material collecting boxes, the number of the automobile parts in the material collecting boxes is judged through gravity sensors, the device can collect many automobile parts at a time and count the automobile parts, workers can conveniently unload the automobile parts, and time and labor are saved.

Description

Technical Field

[0001] The present invention relates to the technical field of auxiliary devices for injection molding machines, and particularly to a discharging and collecting device for injection molding of automotive parts. Background Art

[0002] An injection molding machine is the main molding equipment for making various shaped plastic products from thermoplastic or thermosetting plastics using plastic molding dies. It is widely used in the automotive parts processing industry. After the automotive parts are processed by the injection molding machine, they are collected by a discharging and collecting device for injection molding of automotive parts.

[0003] Some existing discharging and collecting devices for injection molding of automotive parts have some problems during use: First, the existing discharging and collecting devices for injection molding of automotive parts are set under the injection molding machine, and the processed automotive parts fall into the discharging and collecting device by their own gravity, and there will be violent impacts between the automotive parts, which may cause damage to the automotive parts; Second, the existing discharging and collecting devices for injection molding of automotive parts can only collect the automotive parts and cannot count the automotive parts. The staff needs to unload the materials and count the automotive parts at relatively short intervals, which is time-consuming and laborious. Therefore, a discharging and collecting device for injection molding of automotive parts is proposed for the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a discharging and collecting device for injection molding of automotive parts to solve the problems that there will be violent impacts between the automotive parts during the material collection process of the existing discharging and collecting devices for injection molding of automotive parts, which may cause damage to the automotive parts, and the existing discharging and collecting devices for injection molding of automotive parts require the staff to frequently unload the materials and count the automotive parts.

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

[0006] An injection molding discharge collection device for automotive parts, comprising a conveying component and a limiting component. A limiting component is arranged on the upper side of the conveying component, a docking component is arranged on the upper side of the conveying component, a feeding component is arranged on the front side of the conveying component, and a plurality of material receiving components are arranged on the upper side of the feeding component; The conveying component includes a mounting frame and a first mounting seat. A first mounting seat is fixedly connected to the upper side of the mounting frame. The front half of the first mounting seat is rotatably connected to a driving shaft, and the rear half of the first mounting seat is rotatably connected to a driven shaft. A first motor is fixedly connected to the right side of the first mounting seat, and the main shaft of the first motor is fixedly connected to the driving shaft. A conveyor belt is sleeved on the outer sides of the driving shaft and the driven shaft, and a rubber layer is fixedly connected to the outer side of the conveyor belt. The limiting component includes a first limiting plate and a first rotating seat. A first limiting plate is fixedly connected to the upper side of the first mounting seat, and a pair of first rotating seats are fixedly connected to the upper side of the first mounting seat. The relative inner sides of the two first rotating seats are both rotatably connected to a second rotating seat. A second motor is fixedly connected to the upper side of each first rotating seat, and the main shaft of the second motor is fixedly connected to the second rotating seat. A second limiting plate is fixedly connected to the relative inner sides of the two second rotating seats. The docking component includes a first hydraulic rod and a first adjusting plate. A pair of first hydraulic rods are fixedly connected to the upper side of the mounting frame, and a first adjusting plate is fixedly connected to the upper side of each first hydraulic rod. A limiting shell is fixedly connected between the two first adjusting plates. A second hydraulic rod is fixedly connected to the upper side of each first adjusting plate, and a second adjusting plate is fixedly connected to the upper side of each second hydraulic rod. A material receiving hopper is fixedly connected between the two second adjusting plates. A corrugated pipe is fixedly connected to the lower side of the material receiving hopper, and the lower side of the corrugated pipe is fixedly connected to the limiting shell.

[0007] Preferably, the feeding component includes a second mounting seat and an alarm. A second mounting seat is fixedly connected to the front side of the mounting frame, an alarm is fixedly connected to the left side of the second mounting seat. Two adjusting rods are rotatably connected to the inner side of the second mounting seat. Two third motors are fixedly connected to the left side of the second mounting seat, and the main shafts of the third motors are fixedly connected to the adjusting rods. An adjusting seat is slidably connected to the upper side of the second mounting seat, and the adjusting seat is threadedly connected to the adjusting rods.

[0008] Preferably, the material receiving component includes a sealing plate and a gravity sensor. A plurality of sealing plates are fixedly connected to the upper side of the adjusting seat, a plurality of groups of gravity sensors are fixedly connected to the upper side of the adjusting seat. Multistage push rods are fixedly connected to the upper sides of the gravity sensors. A material receiving box is fixedly connected to the upper side of each group of multistage push rods.

[0009] Preferably, the first mounting seat is located between the two first hydraulic rods, the lower side of the first motor is fixedly connected to the mounting frame, and the width of the limiting shell in the left-right direction is smaller than the width of the rubber layer in the left-right direction.

[0010] Preferably, the first limiting plate is located behind the limiting shell, and the lower sides of the first limiting plate, the second limiting plate and the upper side of the rubber layer are all located on the same horizontal plane.

[0011] Preferably, the alarm has two sliding grooves in the left-right direction, the adjusting seat is provided with two sliding blocks, the outer sides of the adjusting rods are all provided with threaded protrusions, and the sliding blocks of the adjusting seat are all provided with threaded grooves.

[0012] Preferably, the upper side of the sealing plate and the midpoint in the vertical direction of the rubber layer are located on the same horizontal plane, the rear side of the sealing plate contacts the front end of the rubber layer, and the rear side of the material receiving box is aligned with the front side of the sealing plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] In the present invention, through the conveyor belt, rubber layer, limiting shell, material receiving hopper, corrugated pipe, adjusting seat, gravity sensor and material receiving box provided, the device can adapt to injection molding machines of different models through the limiting shell and material receiving hopper with adjustable height in cooperation with the corrugated pipe, the elastic rubber layer can buffer the components, and the automotive components are sent into the material receiving box through the conveyor belt, so as to avoid violent impacts between the automotive components. The device can also collect the automotive components through multiple material receiving boxes with adjustable height, judge the number of automotive components in the material receiving box through the gravity sensor. The device can collect more automotive components at one time, count the automotive components, and it is more convenient for the staff to unload the materials, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 is a sectional view of the conveying component structure of the present invention;

[0017] Figure 3 is a schematic diagram of the docking component structure of the present invention;

[0018] Figure 4 is a sectional view of the feeding component structure of the present invention;

[0019] Figure 5 is a sectional view of the material receiving component structure of the present invention;

[0020] Figure 6 is of the present invention Figure 2 Schematic diagram of the structure at A.

[0021] In the figure: 1. Conveyor assembly; 11. Mounting frame; 12. First mounting seat; 13. Driving shaft; 14. Driven shaft; 15. First motor; 16. Conveyor belt; 17. Rubber layer; 2. Limiting assembly; 21. First limiting plate; 22. First rotating seat; 23. Second rotating seat; 24. Second motor; 25. Second limiting plate; 3. Docking assembly; 31. First hydraulic rod; 32. First adjusting plate; 33. Limiting shell; 34. Second hydraulic rod; 35. Second adjusting plate; 36. Material receiving hopper; 37. Bellows; 4. Feeding assembly; 41. Second mounting seat; 42. Alarm; 43. Adjusting rod; 44. Third motor; 45. Adjusting seat; 5. Material receiving assembly; 51. Sealing plate; 52. Gravity sensor; 53. Multi-stage push rod; 54. Material receiving box. Detailed implementation manners

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by orientation words such as "front, rear, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. Without contrary description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so they cannot be understood as limiting the protection scope of the present invention; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0024] In addition, it should be noted that using words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above words have no special meaning, so they cannot be understood as limiting the protection scope of the present invention.

[0025] Please refer to Figures 1-6 , the present invention provides a technical solution:

[0026] An injection molding discharge collection device for automotive parts, including a conveying component 1 and a limiting component 2. The limiting component 2 is arranged on the upper side of the conveying component 1, and a docking component 3 is arranged on the upper side of the conveying component 1. A feeding component 4 is arranged on the front side of the conveying component 1, and multiple material receiving components 5 are arranged on the upper side of the feeding component 4; The conveying component 1 includes a mounting frame 11 and a first mounting seat 12. A first mounting seat 12 is fixedly connected to the upper side of the mounting frame 11. The front half of the first mounting seat 12 is rotatably connected to a driving shaft 13, and the rear half of the first mounting seat 12 is rotatably connected to a driven shaft 14. A first motor 15 is fixedly connected to the right side of the first mounting seat 12. The main shaft of the first motor 15 is fixedly connected to the driving shaft 13. A conveyor belt 16 is sleeved on the outer sides of the driving shaft 13 and the driven shaft 14. A rubber layer 17 is fixedly connected to the outer side of the conveyor belt 16. The limiting component 2 includes a first limiting plate 21 and a first rotating seat 22. A first limiting plate 21 is fixedly connected to the upper side of the first mounting seat 12. A pair of first rotating seats 22 are fixedly connected to the upper side of the first mounting seat 12. The relative inner sides of the two first rotating seats 22 are both rotatably connected to a second rotating seat 23. Second motors 24 are fixedly connected to the upper sides of the first rotating seats 22. The main shafts of the second motors 24 are fixedly connected to the second rotating seats 23. Second limiting plates 25 are fixedly connected to the relative inner sides of the two second rotating seats 23. The docking component 3 includes a first hydraulic rod 31 and a first adjusting plate 32. A pair of first hydraulic rods 31 are fixedly connected to the upper side of the mounting frame 11. First adjusting plates 32 are fixedly connected to the upper sides of the first hydraulic rods 31. A limiting shell 33 is fixedly connected between the two first adjusting plates 32. Second hydraulic rods 34 are fixedly connected to the upper sides of the first adjusting plates 32. Second adjusting plates 35 are fixedly connected to the upper sides of the second hydraulic rods 34. A material receiving hopper 36 is fixedly connected between the two second adjusting plates 35. A corrugated pipe 37 is fixedly connected to the lower side of the material receiving hopper 36. The lower side of the corrugated pipe 37 is fixedly connected to the limiting shell 33.

[0027] Further, the feeding component 4 includes a second mounting seat 41 and an alarm 42. A second mounting seat 41 is fixedly connected to the front side of the mounting frame 11. An alarm 42 is fixedly connected to the left side of the second mounting seat 41. Two adjusting rods 43 are rotatably connected to the inside of the second mounting seat 41. Two third motors 44 are fixedly connected to the left side of the second mounting seat 41. The main shafts of the third motors 44 are fixedly connected to the adjusting rods 43. An adjusting seat 45 is slidably connected to the upper side of the second mounting seat 41. The adjusting seat 45 is threadedly connected to the adjusting rods 43. The left and right movable adjusting seat 45 can drive the sealing plate 51 and the gravity sensor 52 to move left and right, so that the material receiving box 54 filled with a sufficient number of automotive parts is moved away from the front of the rubber layer 17, and the empty material receiving box 54 is moved to the front of the rubber layer 17.

[0028] Furthermore, the material receiving component 5 includes a sealing plate 51 and a gravity sensor 52. A plurality of sealing plates 51 are fixedly connected to the upper side of the adjusting base 45, and multiple groups of gravity sensors 52 are fixedly connected to the upper side of the adjusting base 45. The upper sides of the gravity sensors 52 are all fixedly connected with multi-stage push rods 53. The upper sides of each group of multi-stage push rods 53 are all fixedly connected with a material receiving box 54. The retractable multi-stage push rods 53 can drive the material receiving box 54 to move up and down, changing the relative position between the material receiving box 54 and the sealing plate 51.

[0029] Furthermore, the first mounting seat 12 is located between the two first hydraulic rods 31. The lower side of the first motor 15 is fixedly connected to the mounting frame 11. The width of the limiting shell 33 in the left-right direction is smaller than the width of the rubber layer 17 in the left-right direction. By means of the limiting shell 33 whose height can be adjusted and the material receiving hopper 36 cooperating with the corrugated pipe 37, injection molding machines of different models can be adapted.

[0030] Furthermore, the first limiting plate 21 is located behind the limiting shell 33. The lower sides of the first limiting plate 21, the second limiting plate 25, and the upper side of the rubber layer 17 are all located on the same horizontal plane. The first limiting plate 21 can prevent automotive parts from falling from the rear of the first mounting seat 12, and the second limiting plate 25 can adjust the position of automotive parts in the left-right direction.

[0031] Furthermore, the alarm 42 is provided with two sliding grooves in the left-right direction, and the adjusting base 45 is provided with two sliding blocks. Threaded protrusions are provided on the outer sides of the adjusting rods 43, and threaded grooves are provided in the sliding blocks of the adjusting base 45. The third motor 44 can drive the adjusting rods 43 to rotate, thereby moving the adjusting base 45 left and right.

[0032] Furthermore, the midpoint of the sealing plate 51 in the vertical direction and the midpoint of the rubber layer 17 in the vertical direction are located on the same horizontal plane. The rear side of the sealing plate 51 contacts the front end of the rubber layer 17, and the rear side of the material receiving box 54 is aligned with the front side of the sealing plate 51. The sealing plate 51 can expose or seal the rear opening of the material receiving box 54.

[0033] Workflow: Turn on the power before use. The device is equipped with an external controller. The external controller of the device is electrically connected to the first motor 15, the second motor 24, the first hydraulic rod 31, the second hydraulic rod 34, the alarm 42, the third motor 44, the multi-stage push rod 53, and the material receiving box 54 respectively. Manual operation of the external controller can adjust the operating states of the first motor 15, the second motor 24, the first hydraulic rod 31, the second hydraulic rod 34, the alarm 42, the third motor 44, the multi-stage push rod 53, and the material receiving box 54 respectively. The above are all prior arts; the device can adapt to different types of injection molding machines. Pre-adjustment is required before using the device. The staff first fixes the mounting frame 11 below the discharge port of the injection molding machine so that the receiving hopper 36 and the injection molding machine The discharge port is aligned, and then the staff adjusts the first hydraulic rod 31 and the second hydraulic rod 34 through the external controller. The first hydraulic rod 31 can drive the first adjustment plate 32 to move up and down, and then the limit shell 33 can be moved up and down, and the distance between the limit shell 33 and the rubber layer 17 is adjusted to ensure that the produced automobile parts can move forward and backward after falling on the rubber layer 17 without being hindered by the limit shell 33. The second hydraulic rod 34 can drive the second adjustment plate 35 to move up and down, and then the receiving hopper 36 can be moved up and down, so that the distance between the receiving hopper 36 and the discharge port of the injection molding machine is as small as possible. The receiving hopper 36 and the limit shell 33 are connected by a foldable bellows 37. Then the staff starts the multi-stage push rod 53 and the second motor 2 through the external controller. 4, so that the multi-stage push rod 53 extends upward, and the multi-stage push rod 53 can drive the material receiving box 54 to move up and down. When the multi-stage push rod 53 is fully extended, the rear opening of the material receiving box 54 is completely exposed, and the second motor 24 can drive the second rotating seat 23 limited by the first rotating seat 22 to rotate, thereby rotating the second limiting plate 25, so that the two second limiting plates 25 are deflected toward the middle of the rubber layer 17, and the pre-adjustment is completed. Then the staff starts the injection molding machine to process the automobile parts, and starts the first motor 15 at the same time. After the processing of the automobile parts is completed, they fall from the discharge port of the injection molding machine into the receiving hopper 36, and then pass through the bellows 37 and the limiting shell 33, and fall on the rubber layer 17. The elasticity of the rubber layer 17 can buffer the automobile parts and prevent To prevent automobile parts from being damaged, the first limit plate 21 can prevent automobile parts from falling from the rear of the first mounting seat 12, the first motor 15 can drive the driving shaft 13 to rotate, the driving shaft 13 and the driven shaft 14 can tighten the conveyor belt 16, and then the conveyor belt 16 can be operated, and the automobile parts are driven forward by the conveyor belt 16, and the position of the automobile parts in the left and right directions can be adjusted by the second limit plate 25, and the conveyor belt 16 can push the automobile parts into the receiving box 54, and at the same time, the gravity sensor 52 can monitor the weight of the multi-stage push rod 53 and the receiving box 54, and the external controller can input the weight of the automobile parts in advance, and the external controller can use this to determine the number of automobile parts in the receiving box 54.When there are a large number of automotive parts in the receiving bin 54, the multi-stage push rod 53 can retract a certain distance so that the automotive parts can be stably pushed into the interior of the receiving bin 54. The external controller can preset the number of automotive parts collected in each receiving bin 54 in advance. The external controller can automatically judge whether the number of automotive parts inside the receiving bin 54 is sufficient. If the number is sufficient, the external controller can automatically control the multi-stage push rod 53 to retract completely, seal the rear opening of the receiving bin 54 through the sealing plate 51. Subsequently, the external controller can automatically start the third motor 44, and the third motor 44 can drive the adjusting rod 43 to rotate, thereby causing the adjusting seat 45 limited by the second mounting seat 41 to move left and right. The adjusting seat 45 can drive the sealing plate 51 and the gravity sensor 52 to move left and right, moving the empty receiving bin 54 to the front of the rubber layer 17 to continue collecting automotive parts. When all the receiving bins 54 are filled with a sufficient number of automotive parts, the external controller can automatically control the alarm 42 to emit an alarm sound to remind the staff. The staff can make the multi-stage push rod 53 protrude again through the external controller, exposing the rear opening of the receiving bin 54, making it more convenient for the staff to unload the materials; the device can adapt to different models of injection molding machines through the limit shell 33 and the receiving hopper 36 with adjustable height in cooperation with the corrugated pipe 37. The elastic rubber layer 17 can buffer the parts. By sending the automotive parts into the receiving bin 54 through the conveyor belt 16, violent impacts between the automotive parts can be avoided. The device can also collect automotive parts through multiple receiving bins 54 with adjustable height, and judge the number of automotive parts in the receiving bin 54 through the gravity sensor 52. The device can collect a large number of automotive parts at one time, count the automotive parts, and it is more convenient for the staff to unload the materials, saving time and effort.

[0034] In this article, specific examples are used to elaborate on the principles and implementation methods of the present invention. The descriptions of the above examples are only used to help understand the method and its core idea of the present invention. The above are only the preferred implementation methods of the present invention. It should be noted that due to the limited nature of written expression and the objectively infinite specific structures, for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements, refinements or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the invention to other occasions without improvement, should all be regarded as the protection scope of the present invention.

Claims

1. An injection molding discharge collection device for automotive parts, comprising a conveying component (1) and a limiting component (2), characterized in that: A limiting component (2) is provided on the upper side of the conveying component (1), a docking component (3) is provided on the upper side of the conveying component (1), a feeding component (4) is provided on the front side of the conveying component (1), and a plurality of material receiving components (5) are provided on the upper side of the feeding component (4); the conveying component (1) includes a mounting frame (11) and a first mounting seat (12), the first mounting seat (12) is fixedly connected to the upper side of the mounting frame (11), a driving shaft (13) is rotatably connected to the front half of the first mounting seat (12), a driven shaft (14) is rotatably connected to the rear half of the first mounting seat (12), a first motor (15) is fixedly connected to the right side of the first mounting seat (12), the main shaft of the first motor (15) is fixedly connected to the driving shaft (13), a conveyor belt (16) is sleeved on the outer sides of the driving shaft (13) and the driven shaft (14), a rubber layer (17) is fixedly connected to the outer side of the conveyor belt (16), the limiting component (2) includes a first limiting plate (21) and a first rotating seat (22), the first limiting plate (21) is fixedly connected to the upper side of the first mounting seat (12), a pair of first rotating seats (22) are fixedly connected to the upper side of the first mounting seat (12), a second rotating seat (23) is rotatably connected to the relative inner sides of the two first rotating seats (22), a second motor (24) is fixedly connected to the upper side of each first rotating seat (22), the main shaft of the second motor (24) is fixedly connected to the second rotating seat (23), a second limiting plate (25) is fixedly connected to the relative inner sides of the two second rotating seats (23), the docking component (3) includes a first hydraulic rod (31) and a first adjusting plate (32), a pair of first hydraulic rods (31) are fixedly connected to the upper side of the mounting frame (11), the first adjusting plates (32) are fixedly connected to the upper sides of the first hydraulic rods (31), a limiting shell (33) is fixedly connected between the two first adjusting plates (32), a second hydraulic rod (34) is fixedly connected to the upper side of each first adjusting plate (32), a second adjusting plate (35) is fixedly connected to the upper side of the second hydraulic rod (34), a material receiving hopper (36) is fixedly connected between the two second adjusting plates (35), a corrugated pipe (37) is fixedly connected to the lower side of the material receiving hopper (36), and the lower side of the corrugated pipe (37) is fixedly connected to the limiting shell (33).

2. The discharging and collecting device for injection molding of automotive parts according to claim 1, characterized in that: The feeding assembly (4) includes a second mounting base (41) and an alarm (42). The front side of the mounting frame (11) is fixedly connected to the second mounting base (41). The left side of the second mounting base (41) is fixedly connected to the alarm (42). Two adjusting rods (43) are rotatably connected to the inside of the second mounting base (41). Two third motors (44) are fixedly connected to the left side of the second mounting base (41). The main shafts of the third motors (44) are fixedly connected to the adjusting rods (43). An adjusting seat (45) is slidably connected to the upper side of the second mounting base (41). The adjusting seat (45) is threadedly connected to the adjusting rods (43).

3. The discharging and collecting device for injection molding of automobile parts according to claim 2, characterized in that: The material receiving assembly (5) includes a sealing plate (51) and a gravity sensor (52). A plurality of sealing plates (51) are fixedly connected to the upper side of the adjusting seat (45). A plurality of groups of gravity sensors (52) are fixedly connected to the upper side of the adjusting seat (45). Multistage push rods (53) are fixedly connected to the upper sides of the gravity sensors (52). A material receiving box (54) is fixedly connected to the upper side of each group of multistage push rods (53).

4. The discharging and collecting device for injection molding of automotive parts according to claim 1, characterized in that: The first mounting base (12) is located between the two first hydraulic rods (31). The lower side of the first motor (15) is fixedly connected to the mounting frame (11). The width of the limiting shell (33) in the left-right direction is smaller than the width of the rubber layer (17) in the left-right direction.

5. The material discharging and collecting device for injection molding of automotive parts according to claim 1, wherein: The first limiting plate (21) is located behind the limiting shell (33). The lower sides of the first limiting plate (21), the second limiting plate (25), and the upper side of the rubber layer (17) are all located on the same horizontal plane.

6. The discharging and collecting device for injection molding of automobile parts according to claim 3, wherein: The alarm (42) is provided with two sliding grooves in the left-right direction. The adjusting seat (45) is provided with two sliding blocks. Threaded protrusions are provided on the outer sides of the adjusting rods (43). Threaded grooves are provided in the sliding blocks of the adjusting seat (45).

7. An injection molding discharging and collecting device for automotive parts according to claim 3, characterized in that: The upper side of the sealing plate (51) and the midpoint of the rubber layer (17) in the vertical direction are located on the same horizontal plane. The rear side of the sealing plate (51) contacts the front end of the rubber layer (17). The rear side of the material receiving box (54) is aligned with the front side of the sealing plate (51).

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