CN214239027U - Plastic particle PE device for injection molding machine front end pretreatment - Google Patents
Plastic particle PE device for injection molding machine front end pretreatment Download PDFInfo
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- CN214239027U CN214239027U CN202022777234.0U CN202022777234U CN214239027U CN 214239027 U CN214239027 U CN 214239027U CN 202022777234 U CN202022777234 U CN 202022777234U CN 214239027 U CN214239027 U CN 214239027U
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Abstract
The utility model discloses a plastic pellet PE device is used in injection molding machine front end preliminary treatment relates to injection molding machine preliminary treatment equipment technical field, including work box, cavity, feed inlet, commentaries on classics roller, conveyer belt, first servo motor, first pivot, incomplete gear, rack, support frame, air heater, fly leaf, installation piece, reset spring, second pivot, compression roller, track, eccentric wheel, discharge gate, crushing roller, second servo motor, electric telescopic handle, clamp plate and compression spring. The utility model discloses a set up eccentric wheel and fly leaf, avoid the raw materials to become cubic influence device heating effect, drive the fly leaf motion through the eccentric wheel and make the raw materials enlarge with hot-blast area of contact, guarantee the working effect of device, through setting up crushing roller and electric telescopic handle, carry out the breakage to the oversize raw materials to can be free adjusting clamp plate and the distance between the crushing roller, when guaranteeing device working effect, improved the application scope of device.
Description
Technical Field
The utility model relates to an injection molding machine preliminary treatment equipment technical field specifically is a plastic pellet PE device is used in injection molding machine front end preliminary treatment.
Background
The plastic is a high molecular compound, commonly called plastic or resin, which is prepared by polymerizing monomers serving as raw materials through addition polymerization or condensation polymerization, and the components and the shape and the style can be freely changed. An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.
Common injection molding machine is mostly directly drops into the feed inlet with plastic granules and uses, and unheated plastics need just begin work after injection molding machine internal heating to plastic granules exposes to the air and wets easily, influences the work efficiency of device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection molding machine is plastic pellet PE device for front end preliminary treatment to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: a plastic particle PE device for pretreatment of the front end of an injection molding machine comprises a working box, wherein a cavity is formed in the working box, a feed inlet is formed in the top of the cavity, two rotary rollers which are rotatably connected are arranged on one side of the inner wall of the cavity, the outer wall of each rotary roller is sleeved with the same conveyor belt, a first servo motor is arranged on one side of the inner wall of the cavity, the output shaft of the first servo motor is fixedly connected with one of the rotary rollers, a first rotating shaft which is rotatably connected is arranged on one of the rotary rollers on the inner wall of the cavity, an incomplete gear is sleeved on the outer wall of the first rotating shaft, a rack which is slidably connected is arranged on the top of the inner wall of the cavity and meshed with the incomplete gear, a compression spring is arranged on one side of the outer wall of the rack, one end of the compression spring is fixedly connected with the inner wall of the cavity, a support frame is arranged on the bottom of the rack, and a compression roller which is rotatably connected is arranged on the bottom of the support frame, the pressing roller is positioned above the conveyor belt, the air heater is arranged on one side of the inner wall of the cavity, the movable plate which is rotatably connected is arranged on one side of the inner wall of the cavity, the movable plate is positioned below the conveyor belt, the mounting block is arranged below the movable plate on the inner wall of the cavity, the reset spring is arranged at the top of the mounting block and is fixedly connected with the bottom of the movable plate, the second rotating shaft which is rotatably connected is arranged below the movable plate on the inner wall of the cavity, the same crawler belt which is slidably connected is sleeved on the outer wall of the second rotating shaft, the outer wall of the first rotating shaft and the outer wall of the output shaft of the first servo motor, the eccentric wheel is sleeved on the outer wall of the second rotating shaft below the movable plate, the discharge port is arranged at the bottom of the inner wall of the cavity, the crushing roller which is rotatably connected is arranged above the movable plate on one side of the inner wall of the cavity, and the second servo motor is arranged on one side of the inner wall of the cavity, the second servo motor is fixedly connected with the crushing roller, an electric telescopic rod is arranged on one side of the inner wall of the cavity, a pressing plate is sleeved on an output shaft of the electric telescopic rod, and the pressing plate is located on one side of the crushing roller.
Furthermore, the top of the inner wall of the cavity is provided with a sliding rail matched with the rack, so that the moving direction of the rack is limited, and the stability of the rack when the rack drives the compression roller to move is ensured.
Furthermore, cavity inner wall bottom in discharge gate one side slope is equipped with the baffle, avoids the raw materials to pile up in cavity bottom edge, guarantees the clearance effect of device.
Furthermore, the inner wall of the cavity is provided with a fan above the conveyor belt, and the fan removes dust from the raw materials which just enter the cavity, so that the working effect of the device is ensured.
Furthermore, the inner wall of the cavity is provided with a ball bearing matched with the crushing roller, and the ball bearing is arranged to replace rotation, so that the smooth rotation of the crushing roller is ensured.
Furthermore, a guide plate is obliquely arranged on one side of the inner wall of the cavity above the crushing roller and is positioned on one side of the conveying belt, and after the raw materials fall down from the conveying belt, the raw materials are guided to a position between the crushing roller and the pressing plate by the guide plate, so that the stability of the device is ensured.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
1. the utility model discloses a set up first servo motor, rack, compression roller, eccentric wheel and fly leaf, the compression roller is avoided the raw materials to become cubic influence device heating effect, drives the fly leaf motion through the eccentric wheel and makes the raw materials enlarge with hot-blast area of contact, dehumidifies and heats the raw materials, guarantees the working effect of device.
2. The utility model discloses a set up second servo motor, crushing roller and electric telescopic handle, carry out the breakage to oversize raw materials, avoid its work effect that influences the injection molding machine to can freely adjust the distance between clamp plate and the crushing roller, when guaranteeing device work effect, improved the application scope of device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front cross-sectional view of the present invention in its entirety;
FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the present invention at B of FIG. 1;
fig. 4 is a side view of the support frame of the present invention;
in the figure: 1. a work box; 2. a cavity; 3. a feed inlet; 4. rotating the roller; 5. a conveyor belt; 6. a first servo motor; 7. a first rotating shaft; 8. an incomplete gear; 9. a rack; 10. a support frame; 11. a hot air blower; 12. a movable plate; 13. mounting blocks; 14. a return spring; 15. a second rotating shaft; 16. a compression roller; 17. a crawler belt; 18. an eccentric wheel; 19. a discharge port; 20. a crushing roller; 21. a second servo motor; 22. an electric telescopic rod; 23. pressing a plate; 24. compressing the spring.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a plastic particle PE device for pretreatment of the front end of an injection molding machine comprises a working box 1, wherein a cavity 2 is formed in the working box 1, a feed inlet 3 is formed in the top of the cavity 2, two rotary rollers 4 which are rotatably connected are arranged on one side of the inner wall of the cavity 2, the outer wall of each rotary roller 4 is sleeved with a same conveyor belt 5, a first servo motor 6 is arranged on one side of the inner wall of the cavity 2, an output shaft of the first servo motor 6 is fixedly connected with one of the rotary rollers 4, a first rotary shaft 7 which is rotatably connected is arranged on one of the rotary rollers 4 on the inner wall of the cavity 2, an incomplete gear 8 is sleeved on the outer wall of the first rotary shaft 7, a rack 9 which is connected in a sliding manner is arranged on the top of the inner wall of the cavity 2, the rack 9 is meshed with the incomplete gear 8, a compression spring 24 is arranged on one side of the outer wall of the rack 9, one end of the compression spring 24 is fixedly connected with the inner wall of the cavity 2, the bottom of the rack 9 is provided with a support frame 10, the bottom of the support frame 10 is provided with a compression roller 16 which is rotatably connected, the compression roller 16 is positioned above the conveyor belt 5, one side of the inner wall of the cavity 2 is provided with an air heater 11, one side of the inner wall of the cavity 2 is provided with a movable plate 12 which is rotatably connected, the movable plate 12 is positioned below the conveyor belt 5, the inner wall of the cavity 2 is provided with a mounting block 13 below the movable plate 12, the top of the mounting block 13 is provided with a reset spring 14, the reset spring 14 is fixedly connected with the bottom of the movable plate 12, the inner wall of the cavity 2 is provided with a second rotating shaft 15 which is rotatably connected below the movable plate 12, the outer wall of the second rotating shaft 15, the outer wall of the first rotating shaft 7 and the outer wall of the output shaft of the first servo motor 6 are sleeved with the same crawler 17 which is slidably connected, and the outer wall of the second rotating shaft 15 is provided with an eccentric wheel 18 below the movable plate 12, the bottom of the inner wall of the cavity 2 is provided with a discharge hole 19.
The top of the inner wall of the cavity 2 is provided with a sliding rail matched with the rack 9, so that the movement direction of the rack 9 is limited, and the stability of the rack 9 when driving the compression roller 16 to move is ensured.
The baffle is obliquely arranged at the bottom of the inner wall of the cavity 2 at one side of the discharge hole 19, so that raw materials are prevented from being accumulated at the bottom edge of the cavity 2, and the cleaning effect of the device is ensured.
The inner wall of the cavity 2 is provided with a fan above the conveyor belt 5, and the fan removes dust from the raw material which just enters the cavity 2, so that the working effect of the device is ensured.
The implementation mode is specifically as follows: when the device is used, by arranging the first servo motor 6, the rack 9, the compression roller 16, the eccentric wheel 18 and the movable plate 12, when the device is in use, raw materials are poured into the cavity 2 from the feeding hole 3, the raw materials fall onto the top of the conveyor belt 5, the first servo motor 6 starts to work to drive the rotary roller 4 to rotate, the conveyor belt 5 moves along with the raw materials, the raw materials are pushed to the right side to drive the crawler belt 17 to move, the first rotary shaft 7 moves along with the raw materials to drive the incomplete gear 8 to rotate to drive the rack 9 to move, the rack 9 reciprocates left and right in cooperation with the compression spring 24, the support frame 10 moves along with the raw materials to drive the compression roller 16 to move back and forth, the raw materials which are stuck together are separated, the heating effect of the device is avoided being influenced, after the raw materials fall from the conveyor belt 5, the raw materials fall onto the top of the movable plate 12, the second rotary shaft 15 rotates along with the first servo motor 6, the eccentric wheel 18 is driven to rotate, the eccentric wheel 18 is matched with the reset spring 14 to enable the movable plate 12 to swing up and down, the contact area of the raw materials and hot air is enlarged, the heating effect of the device is guaranteed, the compression roller 16 prevents the raw materials from being blocked to influence the heating effect of the device, the movable plate 12 is driven to move through the eccentric wheel 18 to enable the contact area of the raw materials and the hot air to be enlarged, the raw materials are dehumidified and heated, and the working effect of the device is guaranteed.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides an injection molding machine front end is plastic pellet PE device for preliminary treatment, still including rotate set up in the crushing roller 20 of 2 inner wall one sides of cavity, crushing roller 20 is located fly leaf 12 top, 2 inner wall one sides of cavity are equipped with second servo motor 21, second servo motor 21 with crushing roller 20 fixed connection, 2 inner wall one sides of cavity are equipped with electric telescopic handle 22, electric telescopic handle 22 output shaft cover is equipped with clamp plate 23, clamp plate 23 is located 20 one side of crushing roller.
The inner wall of the cavity 2 is provided with a ball bearing matched with the crushing roller 20, and the ball bearing is arranged to replace rotation, so that the smooth rotation of the crushing roller 20 is ensured.
A guide plate is obliquely arranged on one side of the inner wall of the cavity 2 above the crushing roller 20 and is positioned on one side of the conveyor belt 5, and after falling from the conveyor belt 5, raw materials are guided between the crushing roller 20 and the pressing plate 23 by the guide plate to be crushed, so that the stability of the device is ensured.
The implementation mode is specifically as follows: during the use, through setting up second servo motor 21, crushing roller 20 and electric telescopic handle 22, after the raw materials fell from conveyer belt 5, fall into between clamp plate 23 and the crushing roller 20, second servo motor 21 begins work, it rotates to drive crushing roller 20, it is broken to the raw materials with clamp plate 23 cooperation, thereby avoid the too big working effect that influences the injection molding machine of raw materials, electric telescopic handle 22 drives clamp plate 23 motion, make the device can the size of the required raw materials of automatically regulated, be applicable to the injection molding machine of more different requirements, to carrying out the breakage in the too big raw materials of size, avoid its working effect that influences the injection molding machine, and can freely adjust the distance between clamp plate 23 and the crushing roller 20, when guaranteeing device working effect, the application scope of device has been improved.
The utility model discloses a theory of operation:
referring to the attached drawings 1-4 of the specification, by arranging the first servo motor 6, the rack 9, the compression roller 16, the eccentric wheel 18 and the movable plate 12, the compression roller 16 prevents the raw materials from forming blocks to influence the heating effect of the device, the movable plate 12 is driven by the eccentric wheel 18 to move, so that the contact area between the raw materials and hot air is enlarged, the raw materials are dehumidified and heated, and the working effect of the device is ensured.
Further, referring to the attached drawing 1 of the specification, by arranging the second servo motor 21, the crushing roller 20 and the electric telescopic rod 22, the raw material with an overlarge size is crushed, the working effect of the injection molding machine is prevented from being influenced, the distance between the pressing plate 23 and the crushing roller 20 can be freely adjusted, and the application range of the device is widened while the working effect of the device is ensured.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an injection molding machine front end is plastic pellet PE device for preliminary treatment, includes work box (1), its characterized in that: the automatic feeding device is characterized in that a cavity (2) is formed in the working box (1), a feeding hole (3) is formed in the top of the cavity (2), two rotary rollers (4) which are connected in a rotating mode are arranged on one side of the inner wall of the cavity (2), the outer wall of each rotary roller (4) is sleeved with one conveying belt (5), a first servo motor (6) is arranged on one side of the inner wall of the cavity (2), an output shaft of each first servo motor (6) is fixedly connected with one rotary roller (4), a first rotating shaft (7) which is connected in a rotating mode is arranged above one rotary roller (4) on the inner wall of the cavity (2), an incomplete gear (8) is sleeved on the outer wall of the first rotating shaft (7), a rack (9) which is connected in a sliding mode is arranged on the top of the inner wall of the cavity (2), the rack (9) is meshed with the incomplete gear (8), a compression spring (24) is arranged on one side of the outer wall of the rack (9), one end of the compression spring (24) is fixedly connected with the inner wall of the cavity (2), the bottom of the rack (9) is provided with a support frame (10), the bottom of the support frame (10) is provided with a compression roller (16) which is connected in a rotating manner, the compression roller (16) is positioned above the conveyor belt (5), one side of the inner wall of the cavity (2) is provided with an air heater (11), one side of the inner wall of the cavity (2) is provided with a movable plate (12) which is connected in a rotating manner, the movable plate (12) is positioned below the conveyor belt (5), the inner wall of the cavity (2) is provided with a mounting block (13) below the movable plate (12), the top of the mounting block (13) is provided with a reset spring (14), the reset spring (14) is fixedly connected with the bottom of the movable plate (12), the inner wall of the cavity (2) is provided with a second rotating shaft (15) which is connected in a rotating manner below the movable plate (12), the outer walls of the second rotating shaft (15), the first rotating shaft (7) and the output shaft of the first servo motor (6) are sleeved with the same crawler belt (17) in sliding connection, an eccentric wheel (18) is sleeved on the outer wall of the second rotating shaft (15) below the movable plate (12), a discharge hole (19) is arranged at the bottom of the inner wall of the cavity (2), a crushing roller (20) which is rotatably connected is arranged on one side of the inner wall of the cavity (2) above the movable plate (12), a second servo motor (21) is arranged on one side of the inner wall of the cavity (2), the second servo motor (21) is fixedly connected with the crushing roller (20), one side of the inner wall of the cavity (2) is provided with an electric telescopic rod (22), an output shaft of the electric telescopic rod (22) is sleeved with a pressing plate (23), and the pressing plate (23) is located on one side of the crushing roller (20).
2. The plastic particle PE device for the front end pretreatment of the injection molding machine according to claim 1, wherein: the top of the inner wall of the cavity (2) is provided with a sliding rail matched with the rack (9).
3. The plastic particle PE device for the front end pretreatment of the injection molding machine according to claim 1, wherein: and a baffle is obliquely arranged at the bottom of the inner wall of the cavity (2) on one side of the discharge hole (19).
4. The plastic particle PE device for the front end pretreatment of the injection molding machine according to claim 1, wherein: and a fan is arranged on the inner wall of the cavity (2) above the conveyor belt (5).
5. The plastic particle PE device for the front end pretreatment of the injection molding machine according to claim 1, wherein: and the inner wall of the cavity (2) is provided with a ball bearing matched with the crushing roller (20).
6. The plastic particle PE device for the front end pretreatment of the injection molding machine according to claim 1, wherein: and a guide plate is obliquely arranged on one side of the inner wall of the cavity (2) above the crushing roller (20), and is positioned on one side of the conveyor belt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022777234.0U CN214239027U (en) | 2020-11-26 | 2020-11-26 | Plastic particle PE device for injection molding machine front end pretreatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022777234.0U CN214239027U (en) | 2020-11-26 | 2020-11-26 | Plastic particle PE device for injection molding machine front end pretreatment |
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| Publication Number | Publication Date |
|---|---|
| CN214239027U true CN214239027U (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022777234.0U Active CN214239027U (en) | 2020-11-26 | 2020-11-26 | Plastic particle PE device for injection molding machine front end pretreatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115416272A (en) * | 2022-09-16 | 2022-12-02 | 华瑞达包装材料股份有限公司 | Stretching device is used in production of BOPP film |
-
2020
- 2020-11-26 CN CN202022777234.0U patent/CN214239027U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115416272A (en) * | 2022-09-16 | 2022-12-02 | 华瑞达包装材料股份有限公司 | Stretching device is used in production of BOPP film |
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