CN210940208U - Novel injection molding machine is used in production of automotive plastic interior - Google Patents
Novel injection molding machine is used in production of automotive plastic interior Download PDFInfo
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- CN210940208U CN210940208U CN201921433366.2U CN201921433366U CN210940208U CN 210940208 U CN210940208 U CN 210940208U CN 201921433366 U CN201921433366 U CN 201921433366U CN 210940208 U CN210940208 U CN 210940208U
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Abstract
The utility model belongs to the technical field of the technique of moulding plastics and specifically relates to a novel injection molding machine is used in production of automotive plastics interior trim, including the injection molding machine body, the fixed hopper that is provided with down of feed inlet department of injection molding machine body, the connection of hopper upper portion is provided with the connecting pipe down, the upper end of connecting pipe is connected and is provided with the feeding storehouse, the upper surface middle part of feeding storehouse is connected and is provided with the inlet pipe, the fixed setting in backup pad in inner chamber upper portion of connecting pipe, the upper surface middle part of backup pad is provided with iron fillings and collects the box, the middle part is provided with the support in the iron fillings collection box, support upper portion is provided with insulating installation cover, the installation. The utility model discloses have and to have and thoughtlessly have iron fillings to adsorb in the raw materials of moulding plastics and collect, avoided causing the jam to penetrating mouth department, can be with thoughtlessly having the dust discharge in the raw materials of moulding plastics simultaneously to avoid injection moulding product's decline of quality.
Description
Technical Field
The utility model relates to a technical field that moulds plastics especially relates to a novel injection molding machine is used in automotive plastic interior trim production.
Background
Most of the existing automotive interiors are plastic products produced by an injection molding machine, and in recent years, in view of the reason that the price of raw materials is high, more and more users tend to reuse a nozzle material generated in the production process of the automotive interiors, namely, a defective product formed in the previous injection molding, and mix the nozzle material with a new material according to a certain proportion for reuse. Of course, such mixed use is based on the precondition that the product quality is not affected, and the cost can be saved greatly. However, such nozzle materials are often contaminated with iron filings and dust. When injection moulding, iron fillings often can cause the jam in penetrating mouth department, if the jam phenomenon is more slight, in the great nozzle of orifice, the jam then can reduce the range, produce "drooling" phenomenon, if the jam phenomenon is more serious, in the less nozzle of orifice, the jam not only makes to penetrate the mouth and can't spout molten plastics well, simultaneously because of the reason of jam, the atmospheric pressure that leads to in the injection apparatus differs great inside and outside, lead to equipment to take place to destroy, simultaneously because of thoughtlessly having the dust in the raw materials and causing injection moulding product's quality to descend.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the novel injection molding machine is used in automotive plastic interior trim production that proposes makes it can be thoughtlessly have the iron fillings to adsorb in the raw materials that moulds plastics and collect, has avoided causing the jam to penetrating mouth department, can thoughtlessly have the dust to discharge in the raw materials that moulds plastics simultaneously to injection moulding product quality has been avoided declining.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the injection molding machine for producing the novel automotive plastic interior trim comprises an injection molding machine body, wherein a feeding hopper is fixedly arranged at a feeding port of the injection molding machine body, the upper part of the feeding hopper is connected with a connecting pipe, and the upper end of the connecting pipe is connected with a feeding bin; an exhaust pipe penetrates through one side of the feeding bin, and a feeding pipe is connected to the middle of the upper surface of the feeding bin; a servo motor is fixedly arranged on one side of the feeding pipe, and a main shaft of the servo motor penetrates through the feeding pipe and is connected with a first rotating shaft; turning plates matched with the feeding pipe are symmetrically arranged on the outer side of the first rotating shaft, and a first belt pulley is sleeved at the other end of the first rotating shaft and penetrates through the outer side of the feeding pipe; the upper part of the inner cavity of the connecting pipe is fixedly arranged on the supporting plate, and the middle part of the upper surface of the supporting plate is provided with the scrap iron collecting box; a bracket is arranged in the middle of the scrap iron collecting box, and an insulating mounting sleeve is arranged at the upper part of the bracket; a winding coil is arranged in the insulating mounting sleeve in a mounting manner, an iron core is arranged in the insulating mounting sleeve, and the upper end of the iron core is connected with a lifting mechanism; the middle part of the outer side of the discharging hopper is symmetrically provided with air inlet pipes, and one ends of the two air inlet pipes, which are far away from the discharging hopper, are connected with an air blower.
Preferably, the lifting mechanism comprises an insulating lifting rod, a pin shaft, a crankshaft, a synchronous belt and a second belt pulley; a crankshaft is arranged right below the first rotating shaft, and two ends of the crankshaft are respectively and rotatably arranged on the feeding pipe; one end of the crankshaft penetrates through the outer side of the feeding pipe and is sleeved with a second belt pulley matched with the first belt pulley, the first belt pulley drives the second belt pulley through a synchronous belt, and the diameter length of the first belt pulley is twice of that of the second belt pulley; the middle part of the outer side of the crankshaft is sleeved with an insulating lifting rod, and the lower end of the insulating lifting rod is rotatably connected with the upper end of the iron core through a pin shaft.
Preferably, the four corners of the upper surface of the scrap iron collecting box are fixedly provided with fixed blocks, and the opposite surfaces of two adjacent fixed blocks are rotatably provided with second rotating shafts; the outer sides of the four second rotating shafts are respectively sleeved with a rotating plate, and the middle parts of the outer sides of the four second rotating shafts are sleeved with torsion springs; one end of the torsion spring is inserted into the rotating plate, and the other end of the torsion spring is inserted into the scrap iron collecting box; one side of the rotating plate, which is far away from the second rotating shaft, is provided with an inclined cambered surface which is attached to the surface of the insulating mounting sleeve, and one side of the rotating plate, which is far away from the second rotating shaft, is embedded with an iron sheet; the opposite face of fixed block all is provided with the stopper, and the stopper is close to commentaries on classics board side and vertical direction's contained angle and is less than 90 degrees.
Preferably, the outer side of the iron core is provided with a conical insulating guide sleeve, and the insulating guide sleeve is fixedly arranged on the upper part of the insulating mounting sleeve.
Preferably, the air inlet pipe and the air outlet pipe are both in threaded connection with the air leakage plate.
The utility model provides a novel injection molding machine is used in production of automotive plastic interior, beneficial effect lies in: the utility model discloses in run through in one side in the feeding storehouse and be provided with the blast pipe, the outside middle part symmetry of hopper is provided with the intake pipe down, two intake pipes are kept away from down hopper one end and are all connected and be provided with the air-blower, make thoughtlessly have the dust in the raw materials of moulding plastics and discharged, thereby avoided the injection moulding product quality to descend, be provided with the coil through installing the commentaries on classics in insulating installation cover, be provided with the iron core in the insulating installation cover, the connection of iron core upper end is provided with lifting mechanism, make thoughtlessly have iron fillings to be adsorbed in the raw materials of.
Drawings
FIG. 1 is a schematic view of a main view structure of a novel injection molding machine for producing automotive plastic interior trim, according to the present invention;
FIG. 2 is a schematic view of the main sectional structure of the injection molding machine for producing the novel automotive plastic interior trim of the present invention;
FIG. 3 is a schematic view of a cross-sectional structure at the A-A position of the injection molding machine for producing the novel automotive plastic interior trim of the present invention;
fig. 4 is the schematic diagram of the enlarged structure of part B in the injection molding machine for producing the novel automotive plastic interior trim of the present invention.
In the figure: the injection molding machine comprises an injection molding machine body 1, a feeding hopper 2, a connecting pipe 3, a feeding bin 4, a feeding pipe 5, an exhaust pipe 6, a supporting plate 7, an iron scrap collecting box 8, a support 9, an insulating mounting sleeve 10, a winding coil 11, an iron core 12, a lifting mechanism 13, an air inlet pipe 14, an air blower 15, an insulating lifting rod 16, a pin shaft 17, a crankshaft 18, a servo motor 19, a fixing block 20, a first rotating shaft 21, a torsion spring 22, a rotating plate 23, an iron sheet 24, a limiting block 25, an insulating guide sleeve 26, an air leakage plate 27, a second rotating shaft 28, a turning plate 29, a first belt pulley 30, a second belt pulley 31 and a synchronous belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a novel injection molding machine is used in automotive plastic interior production, including injection molding machine body 1, hopper 2 under the fixed being provided with of feed inlet department of injection molding machine body 1, 2 upper portions of hopper are connected and are provided with connecting pipe 3 down, the upper end of connecting pipe 3 is connected and is provided with feeding storehouse 4, one side of feeding storehouse 4 runs through and is provided with blast pipe 6, the outside middle part symmetry of hopper 2 is provided with intake pipe 14 down, 2 one end of hopper is all connected and is provided with air-blower 15 down is kept away from to two intake pipe 14, intake pipe 14 and blast pipe 6 equal threaded connection gas leakage board 27 blow through air-blower 15, make the dust in the raw materials of moulding plastics in the in-process of whereabouts carried by the gas that flows, again.
The middle part of the upper surface of the feeding bin 4 is connected with a feeding pipe 5, one side of the feeding pipe 5 is fixedly provided with a servo motor 19, a main shaft of the servo motor 19 penetrates through the feeding pipe 5 and is connected with a first rotating shaft 21, the outer side of the first rotating shaft 21 is symmetrically provided with turning plates 29 matched with the feeding pipe 5, the other end of the first rotating shaft 21 penetrates through the outer side of the feeding pipe 5 and is sleeved with a first belt pulley 30, an installation rotating ring 11 is arranged in an insulation installation sleeve 10, an iron core 12 is arranged in the insulation installation sleeve 10, the upper end of the iron core 12 is connected with a lifting mechanism 13, the lifting mechanism 13 comprises an insulation lifting rod 16, a pin shaft 17, a crankshaft 18, a synchronous belt 32 and a second belt pulley 31, a crankshaft 18 is arranged under the first rotating shaft 21, two ends of the crankshaft 18 are respectively rotatably arranged on the feeding pipe 5, first belt pulley 30 passes through the drive of hold-in range 32 to second belt pulley 31, and the diameter length of first belt pulley 30 is the twice of the diameter length of second belt pulley 31, and bent axle 18 outside middle part cover is equipped with insulating lifting rod 16, and insulating lifting rod 16 lower extreme is connected through round pin axle 17 and iron core 12 upper end rotation, and the upset through servo motor 19 control flap 29 and the height of insulating lifting rod 16 to make the break-make of inlet pipe and insulating installation cover 10 whether have magnetic attraction.
The upper part of the inner cavity of the connecting pipe 3 is fixedly arranged on a supporting plate 7, the middle part of the upper surface of the supporting plate 7 is provided with an iron scrap collecting box 8, the middle part in the iron scrap collecting box 8 is provided with a bracket 9, the upper part of the bracket 9 is provided with an insulating mounting sleeve 10, four corners of the upper surface of the iron scrap collecting box 8 are respectively and fixedly provided with a fixed block 20, the opposite surfaces of two adjacent fixed blocks 20 are rotatably provided with a second rotating shaft 28, the outer sides of the four second rotating shafts 28 are respectively sleeved with a rotating plate 23, the middle part of the outer side of the four second rotating shafts 28 is sleeved with a torsion spring 22, one end of the torsion spring 22 is inserted in the rotating plate 23, the other end of the torsion spring 22 is inserted in the iron scrap collecting box 8, one side of the rotating plate 23, far away from the second rotating shaft 28, is provided with an, stopper 25 is close to commentaries on classics 23 a side and the contained angle of vertical direction and is less than 90 degrees, and elasticity and insulating installation cover 10 through torsion spring 22 whether have under the common effort of magnetic attraction for whether change board 23 and collect box 8 to iron fillings and play and cover, thereby collect iron fillings.
The outer side of the iron core 12 is provided with a conical insulating guide sleeve 26, the insulating guide sleeve 26 is fixedly arranged on the upper part of the insulating mounting sleeve 10, and the iron core 12 is guided through the insulating guide sleeve 26.
The working principle is as follows: before the work, the turning plate 29 is in a horizontal state, the feeding pipe 5 is blocked and can not feed, the insulating lifting rod 16 connected with the crankshaft 18 is positioned at the highest point, and the lower end of the iron core 12 is positioned above the winding coil 11 and does not form an electromagnet.
When the injection molding machine works, firstly, injection molding raw materials are fed from a feeding pipe 5, a servo motor 19 is used for driving a first rotating shaft 21 to drive a turning plate 29 and a first belt pulley 30 to rotate for 90 degrees, so that the feeding pipe 5 is opened and blanking is carried out, an air blower 15 is used for blowing air to a blanking hopper 2, dust in the injection molding raw materials is carried by flowing air in the falling process, then a discharging device of an exhaust pipe 6 is used, a first belt pulley 30 is used for driving a second belt pulley 31 to rotate through a synchronous belt 32, meanwhile, the diameter length of the first belt pulley is twice as large as that of the second belt pulley, a crankshaft rotates for 180 degrees, so that an insulating lifting rod 16 is located at the lowest point, an iron core 12 connected with the lower end of the insulating lifting rod 16 is inserted into an insulating mounting sleeve 10, meanwhile, an electrified winding coil 11 is used for forming an electromagnet, the outer wall of the insulating mounting sleeve 10 has magnetic attraction, and scrap iron in the injection molding raw materials is, utilize simultaneously changeing the inlaid iron sheet 24 of board 23, make four changeing board 23 and the laminating of insulating installation cover 10 outer wall, thereby avoid moulding plastics the raw materials and enter into iron fillings collection box 8, when stopping annotating the material, utilize servo motor 19 drive first pivot 21 to drive and turn over board 29 and first belt pulley 30 reverse rotation 90 degrees, make inlet pipe 5 block bent axle reverse rotation 180 degrees, insulating pull rod 16 rotates the peak, the iron core 12 that makes 16 lower extremes of insulating pull rod connect roll-off from insulating installation cover 10, thereby make the outer wall of insulating installation cover 10 no longer have magnetic attraction, utilize torsion spring 22's elasticity to prop open the outwards rotation of commentaries on classics board 23, the iron fillings that adsorb in the insulating installation cover 10 outside slip in iron fillings collection box 8 of collecting under the effect of self gravity.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (5)
1. A novel injection molding machine for producing automotive plastic interior trim comprises an injection molding machine body (1) and is characterized in that a feeding hopper (2) is fixedly arranged at a feeding port of the injection molding machine body (1), the upper part of the feeding hopper (2) is connected with a connecting pipe (3), and the upper end of the connecting pipe (3) is connected with a feeding bin (4); an exhaust pipe (6) penetrates through one side of the feeding bin (4), and a feeding pipe (5) is connected to the middle of the upper surface of the feeding bin (4); a servo motor (19) is fixedly arranged on one side of the feeding pipe (5), and a main shaft of the servo motor (19) penetrates through the feeding pipe (5) and is connected with a first rotating shaft (21); turning plates (29) matched with the feeding pipe (5) are symmetrically arranged on the outer side of the first rotating shaft (21), and a first belt pulley (30) is sleeved on the other end of the first rotating shaft (21) penetrating through the outer side of the feeding pipe (5); the upper part of the inner cavity of the connecting pipe (3) is fixedly arranged on the supporting plate (7), and the middle part of the upper surface of the supporting plate (7) is provided with an iron scrap collecting box (8); a bracket (9) is arranged in the middle of the iron scrap collecting box (8), and an insulating mounting sleeve (10) is arranged at the upper part of the bracket (9); a winding coil (11) is rotatably arranged in the insulating mounting sleeve (10), an iron core (12) is arranged in the insulating mounting sleeve (10), and the upper end of the iron core (12) is connected with a lifting mechanism (13); the middle part of the outer side of the discharging hopper (2) is symmetrically provided with air inlet pipes (14), and one ends, far away from the discharging hopper (2), of the two air inlet pipes (14) are respectively connected with an air blower (15).
2. The injection molding machine for producing the novel automotive plastic interior according to claim 1, wherein the lifting mechanism (13) comprises an insulating lifting rod (16), a pin shaft (17), a crankshaft (18), a synchronous belt (32) and a second belt pulley (31); a crankshaft (18) is arranged right below the first rotating shaft (21), and two ends of the crankshaft (18) are respectively rotatably arranged on the feeding pipe (5); one end of the crankshaft (18) penetrates through the outer side of the feeding pipe (5) and is sleeved with a second belt pulley (31) matched with the first belt pulley (30), the first belt pulley (30) transmits to the second belt pulley (31) through a synchronous belt (32), and the diameter length of the first belt pulley (30) is twice of that of the second belt pulley (31); the middle part of the outer side of the crankshaft (18) is sleeved with an insulating lifting rod (16), and the lower end of the insulating lifting rod (16) is rotatably connected with the upper end of the iron core (12) through a pin shaft (17).
3. The novel injection molding machine for producing the automotive plastic interior trim, according to claim 1, is characterized in that four corners of the upper surface of the scrap iron collecting box (8) are fixedly provided with fixed blocks (20), and the opposite surfaces of two adjacent fixed blocks (20) are rotatably provided with second rotating shafts (28); the outer sides of the four second rotating shafts (28) are respectively sleeved with a rotating plate (23), and the middle parts of the outer sides of the four second rotating shafts (28) are respectively sleeved with a torsion spring (22); one end of the torsion spring (22) is inserted into the rotating plate (23), and the other end of the torsion spring (22) is inserted into the scrap iron collecting box (8); an inclined cambered surface which is attached to the surface of the insulating mounting sleeve (10) is arranged on one side, away from the second rotating shaft (28), of the rotating plate (23), and an iron sheet (24) is embedded on one side, away from the second rotating shaft (28), of the rotating plate (23); the opposite face of fixed block all is provided with stopper (25), and stopper (25) are close to commentaries on classics board (23) a side and vertical direction's contained angle and are less than 90 degrees.
4. The injection molding machine for producing the novel automotive plastic interior trim, as claimed in claim 1, wherein a tapered insulating guide sleeve (26) is arranged outside the iron core (12), and the insulating guide sleeve (26) is fixedly arranged on the upper portion of the insulating mounting sleeve (10).
5. The injection molding machine for producing the plastic interior trim of a novel automobile according to claim 1, wherein the air inlet pipe (14) and the air outlet pipe (6) are both connected with the air leakage plate (27) by screw threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921433366.2U CN210940208U (en) | 2019-08-30 | 2019-08-30 | Novel injection molding machine is used in production of automotive plastic interior |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921433366.2U CN210940208U (en) | 2019-08-30 | 2019-08-30 | Novel injection molding machine is used in production of automotive plastic interior |
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| Publication Number | Publication Date |
|---|---|
| CN210940208U true CN210940208U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921433366.2U Active CN210940208U (en) | 2019-08-30 | 2019-08-30 | Novel injection molding machine is used in production of automotive plastic interior |
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| CN (1) | CN210940208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823498A (en) * | 2020-07-18 | 2020-10-27 | 许兼 | Vertical injection molding machine |
| CN114227983A (en) * | 2021-12-15 | 2022-03-25 | 佛山市铭德塑料有限公司 | Raw material mixing equipment for plastic production for plastic packaging box |
-
2019
- 2019-08-30 CN CN201921433366.2U patent/CN210940208U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823498A (en) * | 2020-07-18 | 2020-10-27 | 许兼 | Vertical injection molding machine |
| CN114227983A (en) * | 2021-12-15 | 2022-03-25 | 佛山市铭德塑料有限公司 | Raw material mixing equipment for plastic production for plastic packaging box |
| CN114227983B (en) * | 2021-12-15 | 2023-08-29 | 佛山市铭德塑料有限公司 | Raw material mixing equipment for plastic production for plastic packaging box |
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