CN114102995A - A central feeding mechanism for an injection molding machine - Google Patents
A central feeding mechanism for an injection molding machine Download PDFInfo
- Publication number
- CN114102995A CN114102995A CN202111346122.2A CN202111346122A CN114102995A CN 114102995 A CN114102995 A CN 114102995A CN 202111346122 A CN202111346122 A CN 202111346122A CN 114102995 A CN114102995 A CN 114102995A
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- Prior art keywords
- fixedly connected
- injection molding
- molding machine
- motor
- feeding
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 25
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 description 10
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
本发明涉及注塑机技术领域，尤其为一种注塑机用中央投料机构，包括注塑机主体，所述注塑机主体的前端固定连接有控制器，所述注塑机主体的顶端连通有投料桶，所述投料桶的外侧固定连接有固定环，所述固定环的顶端内侧固定连接有齿环，所述投料桶的顶端固定连接有第一滑轨，所述第一滑轨的顶端外侧转动连接有刮板，所述刮板的一端固定连接有连接板，所述连接板的一端固定连接有第一电机，所述第一电机的主轴末端固定连接有齿轮，本发明中，通过设置的固定环、齿环、连接板、电机、齿轮、第一滑轨、刮板、支撑板、第二滑轨和滑块，在电机的作用下可以使刮板沿着投料桶的内壁往复刮动，从而加快物料的投料，同时可以防止物料残留在投料桶的内壁。The invention relates to the technical field of injection molding machines, in particular to a central feeding mechanism for an injection molding machine, comprising an injection molding machine main body, the front end of the injection molding machine main body is fixedly connected with a controller, and the top end of the injection molding machine main body is connected with a feeding barrel, so The outer side of the feeding bucket is fixedly connected with a fixing ring, the inner side of the top end of the fixing ring is fixedly connected with a toothed ring, the top end of the feeding bucket is fixedly connected with a first sliding rail, and the top outer side of the first sliding rail is rotatably connected with a A scraper, one end of the scraper is fixedly connected with a connecting plate, one end of the connecting plate is fixedly connected with a first motor, and the end of the main shaft of the first motor is fixedly connected with a gear. , gear ring, connecting plate, motor, gear, first slide rail, scraper, support plate, second slide rail and slider, under the action of the motor, the scraper can be scraped back and forth along the inner wall of the feeding bucket, so as to Speed up the feeding of materials, and at the same time can prevent the material from remaining on the inner wall of the feeding barrel.
Description
Technical Field
The invention relates to the technical field of injection molding machines, in particular to a central feeding mechanism for an injection molding machine.
Background
An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding die, and is divided into a vertical type, a horizontal type and a full-electric type, wherein the injection molding machine can heat the plastics and apply high pressure to the molten plastics to ensure that the molten plastics are injected to fill a die cavity of the die.
Most simple structure of injection molding machine that uses on the existing market, the function singleness, general injection molding machine all throws the material through throwing the storage bucket, general storage bucket simple structure that throws, the function singleness, throw when throwing the material through throwing the storage bucket and expect inefficiency, and the phenomenon of jam appears easily, can appear throwing the remaining phenomenon of storage bucket inner wall at the material simultaneously, general storage bucket of throwing simultaneously can not carry out intermittent type formula material loading, the easy material is piled up in the injection molding machine, consequently, put forward a central authorities for the injection molding machine and throw material mechanism to above-mentioned problem.
Disclosure of Invention
The invention aims to provide a central feeding mechanism for an injection molding machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a central authorities throw material mechanism for injection molding machine, includes the injection molding machine main part, the front end fixedly connected with controller of injection molding machine main part, the top intercommunication of injection molding machine main part has the storage bucket of throwing, throw the solid fixed ring of outside fixedly connected with of storage bucket, gu the inboard fixedly connected with ring gear in fixed ring's top, throw the first slide rail of the top fixedly connected with of storage bucket, the top outside of first slide rail is rotated and is connected with the scraper blade, and the scraper blade with throw the storage bucket and rotate and be connected, the one end fixedly connected with connecting plate of scraper blade, the first motor of one end fixedly connected with of connecting plate, the terminal fixedly connected with gear of main shaft of first motor, and gear and ring gear meshing.
Preferably, the bottom end of the connecting plate is fixedly connected with a supporting plate, one end of the supporting plate is fixedly connected with a sliding block, and the inner side of the top end of the sliding block is slidably connected with a second sliding rail.
Preferably, the one end fixedly connected with fixed plate of injection molding machine main part, the one end fixedly connected with second motor of fixed plate, the terminal fixedly connected with carousel of main shaft of second motor, the front end of carousel rotates and is connected with the push rod, the other end of push rod rotates and is connected with the piston post, the outside sliding connection of piston post has spacing section of thick bamboo, and spacing section of thick bamboo and throw storage bucket fixed connection.
Preferably, a protective cover is arranged on the outer side of the second motor and is fixedly connected with the injection molding machine main body.
Preferably, the feed inlet has been seted up to the inboard of spacing section of thick bamboo, the discharge gate has been seted up to the inboard of piston post, and spacing section of thick bamboo passes through feed inlet, discharge gate and piston post intercommunication.
Preferably, one end of the feeding barrel is fixedly connected with a vibration motor.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the scraper can be scraped to and fro along the inner wall of the feeding barrel under the action of the motor through the fixed ring, the toothed ring, the connecting plate, the motor, the gear, the first slide rail, the scraper, the supporting plate, the second slide rail and the slide block, so that the feeding of materials is accelerated, and the materials can be prevented from remaining on the inner wall of the feeding barrel.
2. According to the invention, through the arrangement of the protective cover, the motor, the turntable, the push rod, the piston column, the limiting cylinder, the feeding hole and the discharging hole, the piston column is enabled to reciprocate and periodically move on the inner side of the limiting cylinder under the action of the motor, so that the periodic material adding is realized through the mutual matching of the limiting cylinder and the piston column, and the problem of material accumulation on the inner side of the injection molding machine main body caused by the traditional continuous material adding is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the gear of the present invention;
FIG. 3 is a schematic view of the piston post of the present invention;
fig. 4 is a schematic structural view of the limiting cylinder of the present invention.
In the figure: 1-an injection molding machine main body, 2-a controller, 3-a feeding barrel, 4-a fixing ring, 5-a toothed ring, 6-a connecting plate, 7-a first motor, 8-a gear, 9-a first slide rail, 10-a scraper, 11-a supporting plate, 12-a second slide rail, 13-a slide block, 14-a protective cover, 15-a fixing plate, 16-a second motor, 17-a turntable, 18-a push rod, 19-a piston column, 20-a limiting cylinder, 21-a feeding port, 22-a discharging port and 23-a vibrating motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
Referring to fig. 1-4, the present invention provides a technical solution:
a central feeding mechanism for an injection molding machine comprises an injection molding machine main body 1, wherein a controller 2 is fixedly connected to the front end of the injection molding machine main body 1, a feeding barrel 3 is communicated with the top end of the injection molding machine main body 1, a fixing ring 4 is fixedly connected to the outer side of the feeding barrel 3, a toothed ring 5 is fixedly connected to the inner side of the top end of the fixing ring 4, a first slide rail 9 is fixedly connected to the top end of the feeding barrel 3, a scraper 10 is rotatably connected to the outer side of the top end of the first slide rail 9, the scraper 10 is rotatably connected with the feeding barrel 3, the scraper 10 is driven to reciprocate along the inner wall of the feeding barrel 3, feeding of materials is accelerated, residues of the materials can be prevented from remaining on the inner wall of the feeding barrel 3, a connecting plate 6 is fixedly connected to one end of the scraper 10, a first motor 7 is fixedly connected to one end of the connecting plate 6, and a gear 8 is fixedly connected to the tail end of a main shaft of the first motor 7, and the gear 8 is meshed with the gear ring 5, and the gear 8 can move along the gear ring 5 under the action of the first motor 7.
Further, the bottom fixedly connected with backup pad 11 of connecting plate 6, the one end fixedly connected with slider 13 of backup pad 11, the inboard sliding connection in top of slider 13 has second slide rail 12, can realize spacing to connecting plate 6 under the interact of slider 13 and second slide rail 12.
Further, the one end fixedly connected with fixed plate 15 of injection molding machine main part 1, the one end fixedly connected with second motor 16 of fixed plate 15, the terminal fixedly connected with carousel 17 of main shaft of second motor 16, the front end of carousel 17 rotates and is connected with push rod 18, the other end of push rod 18 rotates and is connected with piston post 19, the outside sliding connection of piston post 19 has spacing section of thick bamboo 20, and spacing section of thick bamboo 20 with throw storage bucket 3 fixed connection, can realize piston post 19 at the horizontal direction reciprocating motion under the effect of second motor 16 and carousel 17.
Further, the outer side of the second motor 16 is provided with a protective cover 14, the protective cover 14 is fixedly connected with the injection molding machine main body 1, and the protective cover 14 can prevent workers from touching the second motor 16, the turntable 17, the push rod 18 and the piston column 19, so that the safety of the workers is guaranteed.
Further, a feeding hole 21 is formed in the inner side of the limiting cylinder 20, a discharging hole 22 is formed in the inner side of the piston column 19, the limiting cylinder 20 is communicated with the piston column 19 through the feeding hole 21 and the discharging hole 22, when the feeding hole 21 is communicated with the discharging hole 22, materials flow out from the bottom end of the feeding barrel 3, when the feeding hole 21 is not communicated with the discharging hole 22, the feeding box 3 does not perform downward blanking, and intermittent feeding of the materials is achieved through the reciprocating sliding of the piston column 19 on the inner side of the limiting cylinder 20.
Furthermore, one end of the feeding barrel 3 is fixedly connected with a vibration motor 23, and the feeding barrel 3 is vibrated under the vibration of the vibration motor 23, so that the discharging of materials can be accelerated.
The working process is as follows: before the feeding device is used, an external power supply is used for supplying power, enough materials are placed in a feeding barrel 3, then a controller 2 controls a first motor 7 to drive a gear 8 to rotate along a toothed ring 5, then the first motor 7 drives a scraper 10 to scrape on the inner side of the feeding barrel 3 through a connecting plate 6, on one hand, stirring of the materials on the inner side of the feeding barrel 3 is achieved, on the other hand, the materials can be prevented from being adhered to the inner side of the feeding barrel 3, meanwhile, the connecting plate 6 can drive a sliding block 13 to slide along a second sliding rail 12 through a supporting plate 11, simultaneously, a rotating disc 17 is controlled by the controller 2 to rotate, so that the rotating disc 17 drives a piston column 19 to slide in a reciprocating mode on the inner side of a limiting barrel 20 through a push rod 18, when a feeding port 21 is communicated with a discharging port 22, the materials flow out from the bottom end of the feeding barrel 3, when the feeding port 21 is not communicated with the discharging port 22, the feeding box 3 does not discharge, intermittent feeding of the materials is achieved through reciprocating sliding of the piston column 19 on the inner side of the limiting barrel 20, meanwhile, under the vibration of the vibration motor 23, the feeding barrel 3 generates vibration, so that the discharging of the materials can be accelerated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a central authorities throw material mechanism for injection molding machine, includes injection molding machine main part (1), its characterized in that: the front end fixedly connected with controller (2) of injection molding machine main part (1), the top intercommunication of injection molding machine main part (1) has throws storage bucket (3), the solid fixed ring of outside fixedly connected with (4) of throwing storage bucket (3), the inboard fixedly connected with ring gear (5) in top of solid fixed ring (4), throw the first slide rail of top fixedly connected with (9) of storage bucket (3), the top outside of first slide rail (9) is rotated and is connected with scraper blade (10), and scraper blade (10) and throw storage bucket (3) and rotate and be connected, the one end fixedly connected with connecting plate (6) of scraper blade (10), the first motor of one end fixedly connected with (7) of connecting plate (6), the terminal fixedly connected with gear (8) of the main shaft of first motor (7), and gear (8) and ring gear (5) meshing.
2. The central feeding mechanism for injection molding machine according to claim 1, characterized in that: the bottom fixedly connected with backup pad (11) of connecting plate (6), the one end fixedly connected with slider (13) of backup pad (11), the inboard sliding connection in top of slider (13) has second slide rail (12).
3. The central feeding mechanism for injection molding machine according to claim 1, characterized in that: the injection molding machine is characterized in that one end of the injection molding machine main body (1) is fixedly connected with a fixing plate (15), one end of the fixing plate (15) is fixedly connected with a second motor (16), a main shaft end of the second motor (16) is fixedly connected with a turntable (17), the front end of the turntable (17) is rotatably connected with a push rod (18), the other end of the push rod (18) is rotatably connected with a piston column (19), the outer side of the piston column (19) is slidably connected with a limiting cylinder (20), and the limiting cylinder (20) is fixedly connected with the feeding barrel (3).
4. The central feeding mechanism for injection molding machine according to claim 3, characterized in that: and a protective cover (14) is arranged on the outer side of the second motor (16), and the protective cover (14) is fixedly connected with the injection molding machine main body (1).
5. The central feeding mechanism for injection molding machine according to claim 3, characterized in that: a feed inlet (21) has been seted up to the inboard of spacing section of thick bamboo (20), discharge gate (22) has been seted up to the inboard of piston post (19), and spacing section of thick bamboo (20) are through feed inlet (21), discharge gate (22) and piston post (19) intercommunication.
6. The central feeding mechanism for injection molding machine according to claim 1, characterized in that: one end of the feeding barrel (3) is fixedly connected with a vibration motor (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111346122.2A CN114102995A (en) | 2021-11-15 | 2021-11-15 | A central feeding mechanism for an injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111346122.2A CN114102995A (en) | 2021-11-15 | 2021-11-15 | A central feeding mechanism for an injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114102995A true CN114102995A (en) | 2022-03-01 |
Family
ID=80396120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111346122.2A Pending CN114102995A (en) | 2021-11-15 | 2021-11-15 | A central feeding mechanism for an injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114102995A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212795812U (en) * | 2020-08-13 | 2021-03-26 | 天津市佰盟科技发展有限公司 | Double screw extruder feed opening with scrape material structure |
| CN213084787U (en) * | 2020-06-22 | 2021-04-30 | 思立科（江西）新材料有限公司 | Feeding device is used in plastic film production |
| CN214182925U (en) * | 2020-12-31 | 2021-09-14 | 青岛明伦塑胶有限公司 | Automatic batching system of thermoplastic powder coating |
-
2021
- 2021-11-15 CN CN202111346122.2A patent/CN114102995A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213084787U (en) * | 2020-06-22 | 2021-04-30 | 思立科（江西）新材料有限公司 | Feeding device is used in plastic film production |
| CN212795812U (en) * | 2020-08-13 | 2021-03-26 | 天津市佰盟科技发展有限公司 | Double screw extruder feed opening with scrape material structure |
| CN214182925U (en) * | 2020-12-31 | 2021-09-14 | 青岛明伦塑胶有限公司 | Automatic batching system of thermoplastic powder coating |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220301 |
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