Automatic discharging mechanism for automobile injection molding part machining

Abstract

The invention discloses an automatic discharging mechanism for automobile injection molding part machining, and relates to the technical field of automobile part injection molding. The track comprises a track plate, two lug plates, a plurality of first equipment plates and two second equipment plates are arranged below the track plate, and the number of the lug plates is two, the number of the first equipment plates is multiple, and the number of the second equipment plates is two. According to the device, through cooperation of the discharging unit, the coating unit and the adsorption unit, the lug plates, the first equipment plates and the second equipment plates correspond to an automobile front enclosure on an injection molding machine mold through the discharging unit, the two second equipment plates are turned over through the coating unit, and the automobile front enclosure is coated; and the discharging unit enables the automobile front enclosure to be separated from an injection molding machine mold and to be transferred to a next station, so that automatic discharging of the automobile front enclosure after injection molding is conveniently achieved, the convenience of discharging of the automobile front enclosure is effectively improved, meanwhile, the working intensity of manual operation is reduced, and the cost of injection molding production of the automobile front enclosure is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts injection molding, in particular to an automatic unloading mechanism for automobile injection molding processing. Background Art

[0002] Automotive injection molding parts, that is, automotive plastic parts, are widely used in automobiles, among which body and interior parts are very common, and interior parts are the most common, and are generally made by injection molding machines;

[0003] However, the injection molding machine in the prior art still has some defects after injection molding the front surround of the automobile:

[0004] After the injection molding machine completes the injection molding of the car front bumper, as the injection molding machine mold is opened, two or three workers usually cooperate to remove the car front bumper from the injection molding machine mold and then move it to the next processing station of the car front bumper. Since the unloading operation of the car front bumper after injection molding is very cumbersome, the unloading of the car front bumper after injection molding is relatively inconvenient, and the manual operation intensity is high, and the injection molding production cost of the car front bumper is high.

[0005] In view of the above problems, the inventor proposes an automatic unloading mechanism for automobile injection molding processing to solve the above problems. Summary of the invention

[0006] In order to solve the above-mentioned problems, the object of the present invention is to provide an automatic unloading mechanism for automobile injection molding processing.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions: an automatic unloading mechanism for automobile injection molding parts processing, comprising a track plate, wherein ear plates, a first equipment plate and a second equipment plate are respectively arranged below the track plate, the ear plates are provided in two, the first equipment plates are provided in several, the second equipment plates are provided in two, the several first equipment plates and the two second equipment plates are provided with grooves, an adsorption unit is provided in the groove, a covering unit is provided between the two ear plates and the two second equipment plates, a unloading unit is provided between the track plate and the two ear plates, and a splicing unit is provided between the two ear plates and the several first equipment plates.

[0008] Preferably, the adsorption unit comprises several suction cup fixing frames, one of which is fixedly mounted on the inner wall of a groove, a vacuum pump is fixedly mounted on one side of several suction cup fixing frames, and several evenly distributed vacuum suction cups are fixedly mounted on the other side of several suction cup fixing frames, and the vacuum pump is connected to the vacuum suction cup through a pipe.

[0009] Preferably, the covering unit comprises two rotating shafts, one of which is rotatably mounted on an ear plate, the outer walls of the two rotating shafts are fixedly mounted with fixing sleeves, the outer walls of the two fixing sleeves are fixedly mounted with connecting plates, and one side of one connecting plate is fixedly connected to one side of a second device plate.

[0010] Preferably, a first support plate is detachably mounted on the lower surfaces of the two ear plates, a first rotating rod is rotatably mounted between the two first support plates, first bevel gears are fixedly mounted on both ends of the first rotating rod, the two first bevel gears are mirror-arranged, a second bevel gear is fixedly mounted on one end of the two rotating shafts, one of the first bevel gears and a second bevel gear are meshingly connected, a first motor is detachably mounted on the lower surface of one of the ear plates, and a driving output end of the first motor is fixedly connected to one end of the first rotating rod.

[0011] Preferably, the unloading unit includes a U-shaped moving seat, which is arranged at one end of the groove of the track plate, a connecting rod is fixedly installed on the lower surface of the U-shaped moving seat, a frame plate is fixedly installed on one end of the connecting rod, a U-shaped frame is slidably installed on the lower surface of the frame plate, and the U-shaped frame is detachably installed on the upper surfaces of the two ear plates.

[0012] Preferably, a cylinder is fixedly mounted on the lower surface of the frame plate, and a piston end of the cylinder is fixedly connected to the middle part of the U-shaped frame.

[0013] Preferably, two second support plates are fixedly installed on the upper surface of the track plate, and second rotating rods are rotatably installed on the two second support plates, and transmission wheels are fixedly installed on one end of the two second rotating rods, and a transmission belt is installed between the two transmission wheels, and a moving rod is fixedly installed on one end of the transmission belt, and a movable groove is provided on the inner wall of the U-shaped moving seat, and one end of the moving rod is movably contacted with one end of the movable groove, and a second motor is fixedly installed on the upper surface of the track plate, and a driving output end of the second motor is fixedly connected to the other end of one of the second rotating rods.

[0014] Preferably, the splicing unit includes a plurality of splicing blocks and a plurality of splicing grooves, wherein two of the splicing blocks are fixedly arranged on the other side of an ear plate, and another two of the splicing blocks are fixedly arranged on one side of a first device plate, wherein two of the splicing grooves are opened on one side of another ear plate, and another two of the splicing grooves are opened on the other side of a first device plate, the splicing blocks and the inner walls of the splicing grooves are movably plugged in, and the upper and lower surfaces of the plurality of first device plates and another ear plate are threadedly rotatably installed with screws, and the screws are threadedly connected to the threaded sleeves on the splicing blocks.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, through the cooperation of the unloading unit, the covering unit and the adsorption unit, the unloading unit makes the ear plate, the first device plate and the second device plate correspond to the front surround of the automobile on the injection molding machine mold, the covering unit turns over the two second device plates to cover the front surround of the automobile, and then the unloading unit separates the front surround of the automobile from the injection molding machine mold and transfers it to the next station, thereby conveniently realizing the automatic unloading of the front surround of the automobile after injection molding, thereby effectively improving the convenience of unloading the front surround of the automobile, while reducing the work intensity of manual operation and reducing the cost of injection molding production of the front surround of the automobile;

[0017] 2. In the present invention, the first equipment plate is added or reduced between the two ear plates through the splicing blocks, splicing grooves and screws in the splicing unit, so as to change the distance between the two ear plates, so that the distance between the two ear plates is adapted to the length of the front bumper of the automobile, thereby facilitating the automatic unloading of the front bumpers of automobiles of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 1 The present invention is a schematic diagram of the overall structure of an automatic unloading mechanism for processing automobile injection molded parts.

[0020] Figure 2 It is a schematic diagram of the connection structure of the adsorption unit, the coating unit and the splicing unit with the ear plate, the first equipment plate and the second equipment plate of the present invention.

[0021] Figure 3 It is a schematic diagram of the flipping state of the second device board of the present invention.

[0022] Figure 4 For the present invention Figure 3 A magnified schematic diagram of part A in FIG.

[0023] Figure 5 It is a schematic diagram of the connection structure between the ear plate and the first device plate and the second device plate of the present invention.

[0024] Figure 6 It is a schematic diagram of the connection structure of the cutting and blanking units of the track plate of the present invention.

[0025] Figure 7 For the present invention Figure 6 An enlarged schematic diagram of part B in FIG.

[0026] Figure 8 It is a schematic diagram of the separation state of the first equipment plate and the ear plate of the present invention.

[0027] In the figure: 1. track plate; 11. ear plate; 12. first equipment plate; 13. second equipment plate; 14. groove; 2. adsorption unit; 3. coating unit; 4. unloading unit; 6. splicing unit; 21. suction cup fixing frame; 22. vacuum pump; 23. vacuum suction cup; 31. rotating shaft; 32. fixing sleeve; 33. connecting plate; 34. first support plate; 35. first rotating rod; 36. first bevel gear; 37. second bevel gear; 38. first motor; 41. U-shaped moving seat; 42. connecting rod; 43. frame plate; 44. U-shaped frame; 45. cylinder; 46. guide groove; 47. guide block; 48. second support plate; 49. second rotating rod; 5. transmission wheel; 51. transmission belt; 52. moving rod; 53. movable groove; 54. second motor; 61. splicing block; 62. splicing groove; 63. screw; 64. knob. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example: Figure 1-8 As shown, the present invention provides an automatic unloading mechanism for automobile injection molding processing, including a track plate 1, and ear plates 11, a first device plate 12, and a second device plate 13 are respectively arranged below the track plate 1, the ear plates 11 are arranged in two, the first device plates 12 are arranged in a plurality, and the second device plates 13 are arranged in two. A groove 14 is provided on the plurality of first device plates 12 and the two second device plates 13, and an adsorption unit 2 is provided in the groove 14. By providing the adsorption unit 2, the adsorption unit 2 can suck the front surround of the automobile after injection molding, and a covering unit 3 is provided between the two ear plates 11 and the two second device plates 13. By providing the covering unit 3, the covering unit 3 can make the two second device plates 13 synchronously reversely flip, so that the plurality of first device plates 12 and the two second device plates 13 are in a U shape (reference Figure 3), thereby covering the injection-molded front bumper of the automobile, and then sucking the front bumper of the automobile tightly through the adsorption unit 2, a material unloading unit 4 is provided between the track plate 1 and the two ear plates 11, by setting the material unloading unit 4, the material unloading unit 4 can make the sucked front bumper of the automobile detachable from the mold of the injection molding machine, thereby realizing the automatic unloading of the injection-molded front bumper of the automobile, a splicing unit 6 is provided between the two ear plates 11 and a plurality of first equipment plates 12, by setting the splicing unit 6, the splicing unit 6 can facilitate the disassembly between the ear plate 11 and the first equipment plate 12, and the disassembly between two adjacent first equipment plates 12, so as to facilitate the operator to add or reduce the first equipment plate 12 between the two ear plates 11, and then facilitate the suction and unloading of the front bumpers of automobiles of different lengths.

[0030] The adsorption unit 2 includes a plurality of suction cup fixing frames 21, wherein one suction cup fixing frame 21 is fixedly mounted on the inner wall of a groove 14, a vacuum pump 22 is fixedly mounted on one side of the plurality of suction cup fixing frames 21, a plurality of vacuum suction cups 23 evenly distributed are fixedly mounted on the other side of the plurality of suction cup fixing frames 21, the vacuum pump 22 is connected to the vacuum suction cup 23 through a pipeline, and by arranging the vacuum pump 22 and the vacuum suction cup 23, when the vacuum pump 22 is turned on, the vacuum pump 22 generates gas, and the gas enters the vacuum suction cup 23, and the front surround of the automobile is sucked tightly by the vacuum suction cup 23.

[0031] The covering unit 3 includes two rotating shafts 31, one of which is rotatably mounted on an ear plate 11, and the outer walls of the two rotating shafts 31 are fixedly mounted with fixing sleeves 32, and the outer walls of the two fixing sleeves 32 are fixedly mounted with connecting plates 33, one side of one connecting plate 33 is fixedly connected to one side of a second device plate 13, and by driving the rotating shaft 31 to rotate, the rotating shaft 31 can rotate the second device plate 13 with the axis center of the rotating shaft 31 as the center of the circle through the fixing sleeve 32 and the connecting plate 33, thereby realizing the flipping of the second device plate 13, thereby covering the front surround of the car.

[0032] The first support plate 34 is detachably mounted on the lower surface of the two ear plates 11, and a first rotating rod 35 is rotatably mounted between the two first support plates 34. First bevel gears 36 are fixedly mounted on both ends of the first rotating rod 35. The two first bevel gears 36 are arranged in a mirror image. One end of the two rotating shafts 31 is fixedly mounted with a second bevel gear 37, and one of the first bevel gears 36 and the second bevel gear 37 are meshingly connected. By setting two mirrored first bevel gears 36, the two first bevel gears 36 can make the two rotating shafts 31 rotate synchronously in the opposite direction through the two second bevel gears 37. A first motor 38 is detachably mounted on the lower surface of one of the ear plates 11, and a driving output end of the first motor 38 is fixedly connected to one end of the first rotating rod 35. By turning on the first motor 38, the driving shaft of the first motor 38 can rotate the first rotating rod 35, and the first rotating rod 35 can make the two rotating shafts 31 rotate synchronously in the opposite direction through the two first bevel gears 36 and the two second bevel gears 37.

[0033] The unloading unit 4 includes a U-shaped moving seat 41, which is arranged at one end of the groove of the track plate 1. A connecting rod 42 is fixedly installed on the lower surface of the U-shaped moving seat 41, and a frame plate 43 is fixedly installed on one end of the connecting rod 42. A U-shaped frame 44 is slidably installed on the lower surface of the frame plate 43. The U-shaped frame 44 is detachably installed on the upper surfaces of the two ear plates 11. By driving the U-shaped moving seat 41 to slide horizontally in the groove of the track plate 1, the U-shaped moving seat 41 can horizontally move the ear plate 11, the first equipment plate 12 and the second equipment plate 13 through the connecting rod 42, the frame plate 43 and the U-shaped frame 44, so that the front surround of the car can be horizontally moved after being sucked.

[0034] A cylinder 45 is fixedly installed on the lower surface of the frame plate 43, and the piston end of the cylinder 45 is fixedly connected to the middle of the U-shaped frame 44. By opening the cylinder 45, the piston end of the cylinder 45 can push the U-shaped frame 44 to move horizontally, and the U-shaped frame 44 can move the ear plate 11, the first equipment plate 12 and the second equipment plate 13 horizontally, so that the front surround of the automobile can be separated from the injection molding machine mold after being sucked.

[0035] Two guide grooves 46 are provided on the inner wall of the notch of the track plate 1, and a guide block 47 is slidably installed at one end of the two guide grooves 46. The opposite sides of the two guide blocks 47 are fixedly connected to the U-shaped moving seat 41. By setting the guide grooves 46 and the guide blocks 47, the guide blocks 47 can slide horizontally along the inner wall of the guide grooves 46, and the guide blocks 47 enable the U-shaped moving seat 41 to keep moving in the horizontal direction.

[0036] Two second support plates 48 are fixedly installed on the upper surface of the track plate 1, and second rotating rods 49 are rotatably installed on the two second support plates 48. One end of the two second rotating rods 49 is fixedly installed with a transmission wheel 5, and a transmission belt 51 is installed between the two transmission wheels 5. A moving rod 52 is fixedly installed on one end of the transmission belt 51. A movable groove 53 is opened on the inner wall of the U-shaped moving seat 41, and one end of the moving rod 52 is movably contacted with one end of the movable groove 53. A second motor 54 is fixedly installed on the upper surface of the track plate 1, and the driving output end of the second motor 54 is fixedly connected to the other end of one of the second rotating rods 49. By turning on the second motor 54, the driving shaft of the second motor 54 can rotate the second rotating rod 49, and the second rotating rod 49 can transmit the transmission belt 51 through the transmission wheel 5. The transmission belt 51 can make the moving rod 52 move horizontally, and the moving rod 52 can change its position in the movable groove 53, and the U-shaped moving seat 41 can be reciprocated horizontally through the movable groove 53, so that the adsorption unit 2 is located above the injection molding machine mold or away from the injection molding machine mold.

[0037] The splicing unit 6 includes a plurality of splicing blocks 61 and a plurality of splicing grooves 62, wherein two splicing blocks 61 are fixedly arranged on the other side of an ear plate 11, and the other two splicing blocks 61 are fixedly arranged on the one side of a first device plate 12, wherein two splicing grooves 62 are opened on the one side of the other ear plate 11, and the other two splicing grooves 62 are opened on the other side of the first device plate 12, and the inner walls of the splicing blocks 61 and the splicing grooves 62 are movably plugged in. By setting the splicing blocks 61 and the splicing grooves 62 that are movably plugged in, when the splicing blocks 61 and the splicing grooves 62 are horizontally plugged in, , it is convenient to realize the connection between the first device plate 12 and the ear plate 11, as well as the connection between two adjacent first device plates 12. The upper and lower surfaces of several first device plates 12 and another ear plate 11 are threadedly installed with screws 63, and the screws 63 are threadedly connected to the threaded sleeve on the splicing block 61. By screwing the screws 63 into the threaded sleeve of the splicing block 61, the splicing block 61 entering the splicing groove 62 is fixed, so that the first device plate 12 is fixed to one side of the ear plate 11, and the two adjacent first device plates 12 are fixed together.

[0038] A knob 64 is fixedly mounted on one end of each of the screw rods 63 . The knob 64 is provided to facilitate operators to rotate the screw rods 63 .

[0039] Working principle: when it is necessary to take out the front surround of the car formed on the mold of the injection molding machine, the operator first installs the track plate 1 on the top of the injection molding machine, and the adsorption unit 2 is staggered with the injection molding machine. When the mold of the injection molding machine is opened, the operator first turns on the second motor 54, and the driving shaft of the second motor 54 rotates the second rotating rod 49. At this time, the two second rotating rods 49 transmit the transmission belt 51 through the two transmission wheels 5. The transmission belt 51 transmits the U-shaped moving seat 41 horizontally toward one side of the injection molding machine mold through the moving rod 52 and the movable groove 53. The U-shaped moving seat 41 horizontally moves the two ear plates 11, the multiple first equipment plates 12 and the two second equipment plates 13 through the connecting rod 42, the frame plate 43 and the U-shaped frame 44. When the two ear plates 11, the multiple first equipment plates 12 and the two second equipment plates 13 correspond to the front surround of the car on the injection molding machine mold, the second motor 54 is turned off;

[0040] At this time, the operator turns on the first motor 38, and the driving shaft of the first motor 38 rotates the first rotating rod 35. The first rotating rod 35 causes the two rotating shafts 31 to rotate synchronously in opposite directions through the two first bevel gears 36 and the two second bevel gears 37. The two rotating shafts 31 cause the two second device plates 13 to rotate with the axis of the corresponding rotating shaft 31 as the center of the circle through the two fixing sleeves 32 and the two connecting plates 33, so that the two second device plates 13 are turned over ( Figure 3 State), wrap the front of the car;

[0041] Subsequently, the operator starts the multiple vacuum pumps 22 at the same time, and the multiple vacuum pumps 22 generate gas, which enters the multiple vacuum suction cups 23, and the multiple vacuum suction cups 23 suck the front surround of the car tightly, and then the cylinder 45 is turned on, and the piston end of the cylinder 45 pushes the U-shaped frame 44 to move horizontally, and the U-shaped frame 44 moves the two ear plates 11, the multiple first equipment plates 12 and the two second equipment plates 13 horizontally, so that the sucked front surround of the car is separated from the injection molding machine mold, and then the second motor 54 is started to transfer the sucked front surround of the car to the next processing station, so as to facilitate the automatic unloading of the front surround of the car after injection molding, thereby effectively improving the convenience of unloading the front surround of the car, while reducing the workload of manual operation, and reducing the cost of injection molding production of the front surround of the car;

[0042] When the length of the automobile front bumper to be cut changes, the operator can add or reduce the first equipment plate 12 between the two ear plates 11 by plugging the splicing block 61 into the splicing groove 62, and then fix the splicing block 61 by the screw 63, so as to change the distance between the two ear plates 11 and make the distance between the two ear plates 11 adapt to the length of the automobile front bumper, thereby facilitating the automatic cutting of automobile front bumpers of different lengths.

[0043] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An automatic unloading mechanism for automobile injection molding processing, comprising a track plate (1), characterized in that: An ear plate (11), a first device plate (12) and a second device plate (13) are respectively arranged below the track plate (1), the ear plates (11) are arranged in two, the first device plates (12) are arranged in a plurality, the second device plates (13) are arranged in two, a groove (14) is provided on the plurality of first device plates (12) and the two second device plates (13), an adsorption unit (2) is provided in the groove (14), a covering unit (3) is provided between the two ear plates (11) and the two second device plates (13), a material discharge unit (4) is provided between the track plate (1) and the two ear plates (11), and a splicing unit (6) is provided between the two ear plates (11) and the plurality of first device plates (12).

2. The automatic unloading mechanism for automobile injection molding processing according to claim 1, characterized in that: The adsorption unit (2) comprises a plurality of suction cup fixing frames (21), wherein one of the suction cup fixing frames (21) is fixedly mounted on the inner wall of a groove (14), a vacuum pump (22) is fixedly mounted on one side of the plurality of suction cup fixing frames (21), and a plurality of evenly distributed vacuum suction cups (23) are fixedly mounted on the other side of the plurality of suction cup fixing frames (21), and the vacuum pump (22) is connected to the vacuum suction cup (23) via a pipeline.

3. The automatic unloading mechanism for automobile injection molding processing according to claim 1, characterized in that: The covering unit (3) comprises two rotating shafts (31), one of which is rotatably mounted on an ear plate (11), the outer walls of the two rotating shafts (31) are fixedly mounted with fixing sleeves (32), the outer walls of the two fixing sleeves (32) are fixedly mounted with connecting plates (33), and one side of one connecting plate (33) is fixedly connected to one side of a second device plate (13).

4. An automatic unloading mechanism for automobile injection molding processing as claimed in claim 3, characterized in that: A first support plate (34) is detachably mounted on the lower surfaces of the two ear plates (11); a first rotating rod (35) is rotatably mounted between the two first supporting plates (34); first bevel gears (36) are fixedly mounted on both ends of the first rotating rod (35); the two first bevel gears (36) are mirror-imaged; a second bevel gear (37) is fixedly mounted on one end of the two rotating shafts (31); one of the first bevel gears (36) is meshingly connected with a second bevel gear (37); a first motor (38) is detachably mounted on the lower surface of one of the ear plates (11); a driving output end of the first motor (38) is fixedly connected to one end of the first rotating rod (35).

5. The automatic unloading mechanism for automobile injection molding processing according to claim 1, characterized in that: The unloading unit (4) comprises a U-shaped movable seat (41), the U-shaped movable seat (41) being arranged at one end of a notch of a track plate (1), a connecting rod (42) being fixedly mounted on the lower surface of the U-shaped movable seat (41), a frame plate (43) being fixedly mounted on one end of the connecting rod (42), a U-shaped frame (44) being slidably mounted on the lower surface of the frame plate (43), and the U-shaped frame (44) being detachably mounted on the upper surfaces of the two ear plates (11).

6. An automatic unloading mechanism for automobile injection molding processing as claimed in claim 5, characterized in that: A cylinder (45) is fixedly mounted on the lower surface of the frame plate (43), and a piston end of the cylinder (45) is fixedly connected to the middle of the U-shaped frame (44).

7. An automatic unloading mechanism for automobile injection molding processing as claimed in claim 5, characterized in that: Two guide grooves (46) are provided on the inner wall of the groove of the track plate (1), and a guide block (47) is slidably mounted at one end of each of the two guide grooves (46), and the opposite sides of the two guide blocks (47) are fixedly connected to the U-shaped moving seat (41).

8. The automatic unloading mechanism for automobile injection molding processing as claimed in claim 5, characterized in that: Two second support plates (48) are fixedly mounted on the upper surface of the track plate (1), and second rotating rods (49) are rotatably mounted on the two second support plates (48). One end of each of the two second rotating rods (49) is fixedly mounted with a transmission wheel (5), and a transmission belt (51) is installed between the two transmission wheels (5). One end of the transmission belt (51) is fixedly mounted with a moving rod (52), and an inner wall of the U-shaped moving seat (41) is provided with a movable groove (53), and one end of the moving rod (52) is in movable contact with one end of the movable groove (53). A second motor (54) is fixedly mounted on the upper surface of the track plate (1), and a driving output end of the second motor (54) is fixedly connected to the other end of one of the second rotating rods (49).

9. The automatic unloading mechanism for automobile injection molding processing according to claim 1, characterized in that: The splicing unit (6) comprises a plurality of splicing blocks (61) and a plurality of splicing grooves (62), wherein two of the splicing blocks (61) are fixedly arranged on the other side of an ear plate (11), and the other two of the splicing blocks (61) are fixedly arranged on one side of a first device plate (12), wherein two of the splicing grooves (62) are opened on one side of the other ear plate (11), and the other two of the splicing grooves (62) are opened on the other side of a first device plate (12), the inner walls of the splicing blocks (61) and the splicing grooves (62) are movably plugged in, and the upper and lower surfaces of the plurality of first device plates (12) and the other ear plate (11) are threadedly rotatably mounted with screw rods (63), and the screw rods (63) are threadedly connected to the threaded sleeves on the splicing blocks (61).

10. An automatic unloading mechanism for automobile injection molding processing as claimed in claim 9, characterized in that: A knob (64) is fixedly mounted on one end of each of the screw rods (63).

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