CN112895310A - Quick unloading prevents injection molding machine hopper of jam of going up - Google Patents
Quick unloading prevents injection molding machine hopper of jam of going up Download PDFInfo
- Publication number
- CN112895310A CN112895310A CN202110052646.4A CN202110052646A CN112895310A CN 112895310 A CN112895310 A CN 112895310A CN 202110052646 A CN202110052646 A CN 202110052646A CN 112895310 A CN112895310 A CN 112895310A
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- plate
- injection molding
- molding machine
- rod
- rotating
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 50
- 238000007599 discharging Methods 0.000 claims abstract description 47
- 238000007664 blowing Methods 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
Abstract
The invention provides an anti-blocking injection molding machine hopper capable of feeding and discharging materials quickly, which comprises a material discharging plate, a telescopic rod and a rotating plate, wherein the material discharging plate is provided with a feeding hole; the material discharging plates are arranged in two groups in an aligned mode and are rotationally connected with the storage bin, and two groups of limiting devices are symmetrically arranged on the upper end faces of the material discharging plates; a through groove is formed outside the feeding pipe and communicated with the T-shaped groove; the outer end face of the rotating plate is provided with a T-shaped block, and the fixed rod penetrates through the through groove and is fixedly connected with the T-shaped block; the lower end of the telescopic rod is rotatably connected with the storage bin, and the telescopic part of the telescopic rod is rotatably connected with the material placing plate. According to the invention, the threaded rod is in threaded connection with the side plates at the two ends of the discharging plate, and the two groups of nuts are arranged on the threaded rods at the inner side and the outer side of the U-shaped block, so that the limiting plate at the front end of the U-shaped block can be driven to move back and forth in the discharging plate by rotating the threaded rod, the flow velocity of raw materials from the discharging plate to the storage bin can be controlled, the operation is simple, and the universality of the device is enhanced.
Description
Technical Field
The invention belongs to the technical field of plastic processing, and particularly relates to a rapid feeding and discharging anti-blocking hopper of an injection molding machine.
Background
An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding apparatus for molding thermoplastic plastics or thermosetting plastics into plastic products of various shapes using plastic molding molds, and is capable of heating the plastics, applying high pressure to the molten plastics, and injecting the molten plastics to fill the mold cavity to obtain a desired product.
Reference can be made to patent with application number CN201310743083.9, and it discloses an injection molding machine, including servo drive motor, sol machine injection moulding mechanism, hopper, injection mold, ejecting servo motor, the mechanism of opening and shutting the mould and compound die servo motor, sol machine injection moulding mechanism is equipped with the screw rod, the screw rod is the mill formula screw rod.
Based on the search of above-mentioned patent to and combine the equipment discovery among the prior art, current injection molding machine hopper takes place to block up easily, needs the workman hopper that does not stop to add the raw materials moreover, has increased workman's burden, and disposable interpolation moreover, the speed that raw and other materials got into the hopper can not fine control.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a hopper for an injection molding machine, which is capable of rapidly feeding and discharging and preventing blockage, is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides an anti-blocking injection molding machine hopper capable of quickly feeding and discharging materials, which aims to solve the problems that the existing injection molding machine hopper is easy to block, workers continuously feed materials into the hopper, the burden of the workers is increased, and the speed of the raw materials entering the hopper cannot be well controlled due to one-time feeding.
The invention relates to a purpose and an effect of a rapid feeding and discharging anti-blocking hopper of an injection molding machine, which are achieved by the following specific technical means: an anti-blocking injection molding machine hopper capable of feeding and discharging materials quickly comprises a material discharging plate, a telescopic rod and a rotating plate; the material discharging plates are arranged in two groups in an aligned mode and are rotationally connected with the storage bin, and two groups of limiting devices are symmetrically arranged on the upper end faces of the material discharging plates; the lower end of the storage bin is fixedly connected with the feeding pipe, the outer end face of the feeding pipe is fixedly connected with the fixed box, and a T-shaped groove is annularly arranged in the feeding pipe; a through groove is formed outside the feeding pipe and communicated with the T-shaped groove; the outer end face of the rotating plate is provided with a T-shaped block, and the fixed rod penetrates through the through groove and is fixedly connected with the T-shaped block; the lower end of the telescopic rod is rotatably connected with the storage bin, and the telescopic part of the telescopic rod is rotatably connected with the material placing plate.
Furthermore, the rotating plate is slidably clamped in a T-shaped groove in the feeding pipe through a T-shaped block at the outer end, a supporting rod is arranged in the middle of the rotating plate, a rotating shaft is arranged at the upper end of the supporting rod, and a rotating rod is arranged at the upper end of the rotating shaft.
Furthermore, the dwang is align to grid about there are three groups, and the both ends of dwang are the slope structure.
Furthermore, a supporting column is arranged inside the fixed box, a cam is arranged at the upper end of the supporting column, a transmission shaft of the motor penetrates through the top end of the fixed box and is fixedly connected with the cam, and the outer end face of the cam is attached to the surface of the fixed rod.
Furthermore, a compression spring is arranged between the fixed rod and the fixed box.
Further, stop device includes threaded rod, U type piece, limiting plate and baffle, U type piece and limiting plate fixed connection, and limiting plate and baffle fixed connection, baffle slip card dress in the curb plate at blowing board both ends, and the threaded rod passes the curb plate and the U type piece at blowing board both ends in proper order, and is equipped with two sets of nuts on the threaded rod of the inside and outside both sides of U type piece.
Further, the material discharging plate is rotatably connected with the storage bin, the upward maximum rotation angle of the material discharging plate is 45 degrees, and the downward maximum rotation angle of the material discharging plate is 45 degrees.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the material discharging plate is rotationally connected with the storage bin, the upward maximum rotation angle of the material discharging plate is 45 degrees, and the downward maximum rotation angle of the material discharging plate is also 45 degrees, so that the telescopic rod is contracted, the material discharging plate is inclined downward, a worker can conveniently place a packaging bag on the surface of the material discharging plate, then the telescopic rod is extended, the material discharging plate is inclined upward, the material slides into the storage bin from the surface of the material discharging plate under the action of gravity, the inclination degree of the material discharging plate can be adjusted according to different processing speeds, and the purpose of adjusting the sliding speed of the material is realized.
Still through the curb plate threaded connection at threaded rod and blowing board both ends, and be equipped with the setting of two sets of nuts on the threaded rod of the inside and outside both sides of U type piece for the limiting plate that rotates the threaded rod and can drive U type piece front end is at the inside seesaw of blowing board, thereby can control raw and other materials from the blowing board to the inside velocity of flow of storage silo, easy operation strengthens the commonality of this device.
Be equipped with compression spring through between dead lever and the fixed case, make under the effect of compression spring elasticity, the dead lever can both laminate with the cam constantly, let the motor drive cam pivoted in-process, the dead lever can automatic re-setting after the outside lateral movement, realized that the dead lever drives the rotor plate and is reciprocating motion, and fixed plate upper end and pivot fixed connection, and evenly be equipped with three dwangs of group in the pivot, can stir the material of feed pipe inside loosely, prevent to block up.
Drawings
Fig. 1 is a schematic view of the overall device structure of the present invention.
Fig. 2 is a front view of the overall device of the present invention.
Fig. 3 is a schematic structural view of the limiting device of the invention.
Fig. 4 is a schematic view of the structure of the feeding bin of the invention.
FIG. 5 is a schematic view of the structure of the inner device of the feed pipe of the present invention.
Fig. 6 is a schematic view of the structure of the rotating plate of the present invention.
Fig. 7 is a schematic view of the compression spring structure of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a storage bin; 2. a material placing plate; 3. a limiting device; 301. a threaded rod; 302. a U-shaped block; 303. a limiting plate; 304. a baffle plate; 4. a feed pipe; 401. a T-shaped groove; 402. a through groove; 5. a telescopic rod; 6. a fixed box; 601. a support pillar; 7. a motor; 701. a cam; 8. fixing the rod; 801. a compression spring; 9. a rotating plate; 901. a T-shaped block; 902. a support bar; 10. a rotating shaft; 1001. rotating the rod.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 7:
the invention provides an anti-blocking injection molding machine hopper capable of quickly feeding and discharging materials, which comprises a material discharging plate 2, an expansion rod 5 and a rotating plate 9; two groups of discharging plates 2 are arranged in an aligned mode, the discharging plates 2 are rotationally connected with the storage bin 1, and two groups of limiting devices 3 are symmetrically arranged on the upper end faces of the discharging plates 2; the lower end of the storage bin 1 is fixedly connected with a feeding pipe 4, the outer end face of the feeding pipe 4 is fixedly connected with a fixed box 6, and a T-shaped groove 401 is annularly arranged inside the feeding pipe 4; a through groove 402 is formed outside the feeding pipe 4, and the through groove 402 is communicated with the T-shaped groove 401; a T-shaped block 901 is arranged on the outer end face of the rotating plate 9, and the fixing rod 8 penetrates through the through groove 402 and is fixedly connected with the T-shaped block 901; the lower end of the telescopic rod 5 is rotationally connected with the storage bin 1, and the telescopic part of the telescopic rod 5 is rotationally connected with the material discharging plate 2.
Wherein, the rotor plate 9 slides through the T type piece 901 of outer end and clamps in the inside T type groove 401 of inlet pipe 4, and is equipped with bracing piece 902 in the middle of the rotor plate 9, and the bracing piece 902 upper end is equipped with pivot 10, and the pivot 10 upper end is equipped with dwang 1001, and in use, slides through rotor plate 9 and clamps the setting inside inlet pipe 4 for rotor plate 9 can drive the rotation of dwang 1001 on pivot 10 at the pivoted in-process, dredges the material inside inlet pipe 4, prevents to block up.
Wherein, dwang 1001 has three groups from top to bottom align to grid, and the both ends of dwang 1001 are the slope structure, and in use has the setting of three dwang 1001 groups through the pivot 10 upper end align to grid, can improve dwang 1001 to the mediation effect of inlet pipe 4 internal material to the both ends of dwang 1001 are the slope structure, can reduce the resistance of dwang 1001 in the inside stirring of inlet pipe 4, strengthen the practicality of this device.
Wherein, fixed case 6 is inside to be equipped with a support column 601, and the support column 601 upper end is equipped with cam 701, the transmission shaft of motor 7 pass fixed case 6 top and with cam 701 fixed connection, the outer terminal surface of cam 701 and the laminating of dead lever 8 surface, in use, through the setting of the outer terminal surface of cam 701 and the laminating of dead lever 8 for starter motor 7, motor 7 drives cam 701 pivoted in-process, can drive dead lever 8 to a lateral movement, thereby realized the reciprocal rotation back and forth of rotor plate 9 upper end pivot 10.
Wherein, be equipped with compression spring 801 between dead lever 8 and the fixed case 6, in use, under the effect of compression spring 801 elasticity, dead lever 8 can both laminate with cam 701 constantly for motor 7 drives cam 701 pivoted in-process, and dead lever 8 can automatic re-setting after the outside motion, has realized the reciprocating motion of dead lever 8.
Wherein, stop device 3 includes threaded rod 301, U type piece 302, limiting plate 303 and baffle 304, U type piece 302 and limiting plate 303 fixed connection, and limiting plate 303 and baffle 304 fixed connection, baffle 304 slide card dress is in the curb plate at flitch 2 both ends, and threaded rod 301 passes curb plate and U type piece 302 at flitch 2 both ends in proper order, and be equipped with two sets of nuts on the threaded rod 301 of the inside and outside both sides of U type piece 302, in use, put flitch 2's upper end in the wrapping bag that will contain raw and other materials, limiting plate 303 that can drive U type piece 302 front end through rotating threaded rod 301 is at the inside seesaw of blowing board 2, thereby can control raw and other materials from blowing board 2 to the inside velocity of flow of storage silo 1, and is simple to operate, and the commonality of this device is strengthened.
Wherein, blowing board 2 rotates with storage silo 1 to be connected, and the ascending maximum turned angle of blowing board 2 is 45, the ascending maximum turned angle of blowing board 2 is 45 also, in use, the wrapping bag weight ratio is bigger, the workman need consume great strength when directly pouring the material in the wrapping bag into storage silo 1 inside, through the setting that blowing board 2 rotates with storage silo 1 to be connected, make the workman can shrink telescopic link 5 earlier, blowing board 2 slope is downward, be convenient for the workman to put 2 surfaces of blowing board with the wrapping bag, workman's the amount of labour has been reduced, then telescopic link 5 extension, make blowing board 2 slope upwards, under the action of gravity, the material is inside from blowing board 2 surface landing to storage silo 1, and can adjust the degree of inclination of blowing board 2 according to the difference of process velocity, adjust the slip speed of material.
The specific use mode and function of the embodiment are as follows:
in the invention, a worker firstly contracts the telescopic rod 5, the discharging plate 2 inclines downwards, so that the worker can conveniently place a packaging bag on the surface of the discharging plate 2, the labor capacity of the worker is reduced, then the telescopic rod 5 extends to enable the discharging plate 2 to incline upwards, materials slide from the surface of the discharging plate 2 to the interior of the storage bin 1 under the action of gravity, the inclination degree of the discharging plate 2 can be adjusted according to different processing speeds, the sliding speed of the materials is adjusted, different products are processed, the material flow speed in the feeding pipe 4 is also different, the threaded rod 301 is rotated to drive the limiting plate 303 at the front end of the U-shaped block 302 to move back and forth in the discharging plate 2, the flow speed of the raw materials from the discharging plate 2 to the interior of the storage bin 1 can be controlled, the operation is simple, after the materials enter the feeding pipe 4 from the storage bin 1, the blockage is easily caused in the feeding pipe 4, be equipped with compression spring 801 between dead lever 8 and the fixed case 6, under the effect of compression spring 801 elasticity, dead lever 8 can both laminate with cam 701 constantly, can realize that dead lever 8 can be along with cam 701's rotation and do reciprocating motion back and forth, and dead lever 8 and rotor plate 9 fixed connection, rotor plate 9 slides and clamps inside T type groove 401 of inlet pipe 4, make dead lever 8 can drive the rotation of rotor plate 9 upper end pivot 10, evenly arranged in surface through pivot 10 has the setting of three group dwangs 1001, make the dwang can stir the inside material of inlet pipe 1001 at pivoted in-process, prevent to block up, and dwang 1001 both ends are the slope structure, can reduce the resistance of dwang 1001 when rotating.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides an injection molding machine hopper that jam was prevented to unloading in quick which characterized in that: comprises a material placing plate (2), an expansion link (5) and a rotating plate (9); two groups of discharging plates (2) are arranged in an aligned mode, the discharging plates (2) are rotationally connected with the storage bin (1), and two groups of limiting devices (3) are symmetrically arranged on the upper end face of each discharging plate (2); the lower end of the storage bin (1) is fixedly connected with the feeding pipe (4), the outer end face of the feeding pipe (4) is fixedly connected with the fixed box (6), and a T-shaped groove (401) is annularly arranged in the feeding pipe (4); a through groove (402) is formed in the outer portion of the feeding pipe (4), and the through groove (402) is communicated with the T-shaped groove (401); a T-shaped block (901) is arranged on the outer end face of the rotating plate (9), and the fixing rod (8) penetrates through the through groove (402) and is fixedly connected with the T-shaped block (901); the lower end of the telescopic rod (5) is rotatably connected with the storage bin (1), and the telescopic part of the telescopic rod (5) is rotatably connected with the material discharging plate (2).
2. The rapid loading and unloading anti-clogging injection molding machine hopper as claimed in claim 1, wherein: the rotating plate (9) is slidably clamped in a T-shaped groove (401) in the feeding pipe (4) through a T-shaped block (901) at the outer end, a supporting rod (902) is arranged in the middle of the rotating plate (9), a rotating shaft (10) is arranged at the upper end of the supporting rod (902), and a rotating rod (1001) is arranged at the upper end of the rotating shaft (10).
3. The rapid loading and unloading anti-clogging injection molding machine hopper as claimed in claim 2, wherein: three groups of rotating rods (1001) are uniformly arranged up and down, and two ends of the rotating rods (1001) are of inclined structures.
4. The rapid loading and unloading anti-clogging injection molding machine hopper as claimed in claim 1, wherein: fixed case (6) inside is equipped with a support column (601), and support column (601) upper end is equipped with cam (701), the transmission shaft of motor (7) pass fixed case (6) top and with cam (701) fixed connection, the outer terminal surface of cam (701) and dead lever (8) surface laminating.
5. The rapid loading and unloading anti-clogging injection molding machine hopper as claimed in claim 1, wherein: and a compression spring (801) is arranged between the fixing rod (8) and the fixing box (6).
6. The rapid loading and unloading anti-clogging injection molding machine hopper as claimed in claim 1, wherein: stop device (3) include threaded rod (301), U type piece (302), limiting plate (303) and baffle (304), U type piece (302) and limiting plate (303) fixed connection, and limiting plate (303) and baffle (304) fixed connection, baffle (304) slip card dress is in the curb plate at blowing flitch (2) both ends, and threaded rod (301) pass the curb plate and U type piece (302) at blowing flitch (2) both ends in proper order, and be equipped with two sets of nuts on threaded rod (301) of the inside and outside both sides of U type piece (302).
7. The rapid loading and unloading anti-clogging injection molding machine hopper as claimed in claim 1, wherein: the material discharging plate (2) is rotationally connected with the storage bin (1), the upward maximum rotation angle of the material discharging plate (2) is 45 degrees, and the downward maximum rotation angle of the material discharging plate (2) is 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110052646.4A CN112895310A (en) | 2021-01-15 | 2021-01-15 | Quick unloading prevents injection molding machine hopper of jam of going up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110052646.4A CN112895310A (en) | 2021-01-15 | 2021-01-15 | Quick unloading prevents injection molding machine hopper of jam of going up |
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| Publication Number | Publication Date |
|---|---|
| CN112895310A true CN112895310A (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110052646.4A Pending CN112895310A (en) | 2021-01-15 | 2021-01-15 | Quick unloading prevents injection molding machine hopper of jam of going up |
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| Country | Link |
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| CN (1) | CN112895310A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919151A (en) * | 2022-05-23 | 2022-08-19 | 江苏奇鹰电线电缆有限公司 | Prevent cable extrusion molding loading attachment of jam |
| CN115157555A (en) * | 2022-09-02 | 2022-10-11 | 苏州欧坤电器科技有限公司 | Injection molding processing feeding machine based on delayed blanking |
| CN116252438A (en) * | 2023-05-15 | 2023-06-13 | 天津迪光照明科技有限公司 | Car lamp shell injection molding equipment |
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| CN111516173A (en) * | 2020-05-13 | 2020-08-11 | 江苏通发环保科技有限公司 | Device and method for producing plastic granules |
| CN111571934A (en) * | 2020-05-13 | 2020-08-25 | 安徽万有新材料有限公司 | Injection molding machine for plastic processing |
| CN111844680A (en) * | 2020-07-23 | 2020-10-30 | 安徽省力天新材料股份有限公司 | Feed inlet anti-blocking device of extruder |
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| CN201736372U (en) * | 2010-07-10 | 2011-02-09 | 浙江德玛克机械有限公司 | Automatic elevating hopper turn-over mechanism for plastic container forming machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919151A (en) * | 2022-05-23 | 2022-08-19 | 江苏奇鹰电线电缆有限公司 | Prevent cable extrusion molding loading attachment of jam |
| CN114919151B (en) * | 2022-05-23 | 2023-11-24 | 江苏奇鹰电线电缆有限公司 | Anti-blocking cable extrusion molding feeding device |
| CN115157555A (en) * | 2022-09-02 | 2022-10-11 | 苏州欧坤电器科技有限公司 | Injection molding processing feeding machine based on delayed blanking |
| CN115157555B (en) * | 2022-09-02 | 2022-12-02 | 苏州欧坤电器科技有限公司 | Injection molding processing feeding machine based on delayed blanking |
| CN116252438A (en) * | 2023-05-15 | 2023-06-13 | 天津迪光照明科技有限公司 | Car lamp shell injection molding equipment |
| CN116252438B (en) * | 2023-05-15 | 2023-07-07 | 天津迪光照明科技有限公司 | Car lamp shell injection molding equipment |
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