CN219583401U

CN219583401U - Plastic injection molding machine convenient to clean

Info

Publication number: CN219583401U
Application number: CN202321139553.6U
Authority: CN
Inventors: 曹烨楠; 周翔; 高文祥; 周蔚
Original assignee: Hangzhou Xiaoshan Weixiang Plastic Products Co ltd
Current assignee: Hangzhou Xiaoshan Weixiang Plastic Products Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-08-25
Anticipated expiration: 2033-05-09

Abstract

The utility model relates to a plastic injection molding machine convenient to clean, which comprises a workbench, wherein an injection molding machine body is fixedly arranged on the upper surface of the workbench, a rotating shaft is arranged in the injection molding machine body, fixed blocks are fixedly arranged on the surfaces of the rotating shaft, scraping plates are arranged on two sides of the fixed blocks, two mounting grooves are formed in the surfaces of two sides of the fixed blocks, springs are fixedly arranged on the inner walls of the four mounting grooves, a positioning plate which is in sliding connection with the side walls of the mounting grooves is fixedly arranged at the other ends of the springs, supporting rods are fixedly arranged on the other side surfaces of the four positioning plates, and the other ends of the four supporting rods are connected with the surfaces of the corresponding scraping plates. This plastic injection molding machine convenient to it is clean makes two scrapers remove to the pivot direction for the locating plate extrudees the spring, thereby makes the height of two scrapers become low, thereby can be applicable to the injection molding machine body of different diameter sizes.

Description

Plastic injection molding machine convenient to clean

Technical Field

The utility model relates to the technical field of injection molding machines, in particular to a plastic injection molding machine convenient to clean.

Background

Injection molding machines, which are also called injection molding machines or injection molding machines, are plastic products in various shapes made of thermoplastic or thermosetting plastic using a plastic molding die, and are divided into vertical, horizontal, full-electric type, etc., and are operated by applying high pressure to hot-melt plastic to make it be extruded by high pressure to fill a die cavity of the die, thereby forming a die.

The existing injection molding machine applies high pressure to molten plastic to enable the molten plastic to be injected to fill a mold cavity, but a charging barrel injected by the injection molding machine cannot generally clean residual materials on the inner wall after the injection molding machine is used, and meanwhile, a material injection port is easily affected by temperature to solidify the materials to cause blockage, so that the subsequent use is easily affected.

Chinese patent CN215785179U discloses a cleaning device of plastic that can clean fast for injection molding machine, this novel waste bin through setting up, the pneumatic cylinder, cleaning mechanism, the protecting crust, the fixed column, a motor, the pivot, a bearing, a rotor, the backup pad, the doctor blade, push pedal and injection molding machine body, people are through opening the motor in the in-process of using, make the doctor blade can be quick clear up injection molding machine body through rotatory, make its inner wall remaining plastic can quick drop, afterwards the reverse direction of push pedal promotes the inside that makes the plastic that drops can be pushed to the waste bin, thereby accomplish the quick clearance to injection molding machine plastic residual, people's user demand has been satisfied.

The scraper blade in this is fixed height, can't adapt to the injection molding machine body of different diameter sizes, uses the injection molding machine body of different diameter sizes when the mill, needs the scraper blade of customization different co-altitude in addition, has improved the mill cost, is unfavorable for the economic development of mill, so proposes this novel problem more than solving.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a plastic injection molding machine convenient to clean, which has the advantages of being applicable to injection molding machine bodies with different diameters and the like, and solves the problems that the scraping plate in the novel plastic injection molding machine is of fixed length and can not be adapted to the injection molding machine bodies with different diameters, when the injection molding machine bodies with different diameters are used in factories, the scraping plate with different lengths needs to be customized additionally, the factory cost is increased, and the economic development of the factories is not facilitated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic injection molding machine convenient to it is clean, includes the workstation, the upper surface fixed mounting of workstation has the backup pad, the upper surface of workstation just is located the right side fixed mounting of backup pad has the injection molding machine body, the injection molding mouth has been seted up to one side surface that the backup pad was kept away from to the injection molding machine body, one side surface that the injection molding machine body was faced the backup pad is open structure, the inside of injection molding machine body is provided with the pivot, the fixed surface of pivot installs the fixed block, the both sides of fixed block all are provided with the scraper blade, two mounting grooves have all been seted up on the both sides surface of fixed block, four equal fixed mounting has the spring on the inner wall of mounting groove, the other end fixed mounting of spring has the locating plate with mounting groove lateral wall sliding connection, four equal fixed mounting of opposite side surface of locating plate has the bracing piece, four the bracing piece other end all is connected with corresponding scraper blade surface, the surface of pivot just is located the right side fixed mounting of fixed block has the push pedal.

Further, the supporting plate is fixedly arranged on one side surface of the injection molding machine body, which faces the injection molding machine body, and a placement box is fixedly arranged at the movable end of the hydraulic cylinder.

Further, the motor is fixedly installed on the inner wall of the placement box, and one end of the rotating shaft extends to the inside of the placement box and is fixedly connected with the output end of the motor.

Further, collecting tank has been seted up to the upper surface of workstation and is located between backup pad and the injection molding machine body, and the bottom surface of workstation is provided with the collecting box, and the collecting box is linked together with the collecting tank, and the both ends of collecting box all are provided with the bolt, and the collecting box is fixed mutually with the workstation through the bolt.

Further, support columns are fixedly installed around the bottom surface of the workbench.

Further, the upper surface of injection molding machine body just is located the right side of push pedal and is connected with the charge-in pipeline.

Compared with the prior art, the utility model provides the plastic injection molding machine convenient to clean, which has the following beneficial effects:

this plastic injection molding machine convenient to it is clean makes two scrapers remove to the pivot direction for the locating plate extrudees the spring, thereby makes the high become low of two scrapers, thereby can be applicable to the injection molding machine body of different diameter sizes, simultaneously, because the elastic potential energy of spring, makes two scrapers can hug closely the inner wall of injection molding machine body and clear up, has strengthened this novel practicality.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is an enlarged view of fig. 1 at a in accordance with the present utility model.

In the figure: 1. a work table; 2. an injection molding machine body; 3. a support plate; 4. a rotating shaft; 5. a fixed block; 6. a scraper; 7. a mounting groove; 8. a spring; 9. a positioning plate; 10. a support rod; 11. a push plate; 12. a hydraulic cylinder; 13. placing a box; 14. a motor; 15. a collection tank; 16. a collection box; 17. a support column; 18. a feed conduit.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 3, in this embodiment, a plastic injection molding machine convenient for cleaning includes a workbench 1, a support plate 3 is fixedly installed on the upper surface of the workbench 1, a positioning plate 9 is fixedly installed on the right side of the support plate 3 and positioned on the upper surface of the workbench 1, an injection molding opening is formed on one side surface of the injection molding machine body 2 far away from the support plate 3, an opening structure is formed on one side surface of the injection molding machine body 2 facing the support plate 3, support columns 17 are fixedly installed on the periphery of the bottom surface of the workbench 1, a rotating shaft 4 is arranged in the injection molding machine body 2, a fixing block 5 is fixedly installed on the surface of the rotating shaft 4, scrapers 6 are arranged on two sides of the fixing block 5, two mounting grooves 7 are formed on two side surfaces of the fixing block 5, springs 8 are fixedly installed on inner walls of the four mounting grooves 7, positioning plates 9 are fixedly installed on the other ends of the springs 8 and are slidably connected with side walls of the mounting grooves 7, support rods 10 are fixedly installed on the other side surfaces of the four positioning plates 9, the other ends of the four positioning plates 10 are connected with the corresponding surfaces of the scrapers 6, a supporting rod 11 is fixedly installed on the right side of the fixing block 5, a push plate 2 is positioned on the right side of the fixing block 5, and a feeding pipeline 18 is positioned on the right side of the push plate 2.

Wherein, through four support columns 17 for this novel place subaerial that can stabilize, strengthened this novel practicality.

Make two scraper blades 6 to the pivot 4 direction remove for locating plate 9 extrudees spring 8, thereby adjust locating plate 9 at the inside height of mounting groove 7, thereby make the height of two scraper blades 6 become low, thereby can be applicable to injection molding machine body 2 of different diameter sizes, simultaneously, because spring 8's elastic potential energy, make spring 8 make an ascending thrust to locating plate 9, make two scraper blades 6 can hug closely the inner wall of injection molding machine body 2 and clear up.

Referring to fig. 1 and 3, in the embodiment, a hydraulic cylinder 12 is fixedly mounted on a surface of a side of a supporting plate 3 facing an injection molding machine body 2, a placement box 13 is fixedly mounted at a movable end of the hydraulic cylinder 12, a motor 14 is fixedly mounted on an inner wall of the placement box 13, and one end of a rotating shaft 4 extends into the placement box 13 and is fixedly connected with an output end of the motor 14.

The hydraulic cylinder 12 is started, so that the push plate 11 is driven to move towards the injection molding opening, injection molding is performed, the motor 14 drives the rotating shaft 4 to rotate through the starting motor 14, and the rotating shaft 4 drives the two scraping plates 6 to rotate, so that the inner wall of the injection molding machine body 2 is cleaned.

Referring to fig. 1 and 2, in this embodiment, a collecting tank 15 is provided on the upper surface of the workbench 1 and between the support plate 3 and the injection molding machine body 2, a collecting tank 16 is provided on the bottom surface of the workbench 1, the collecting tank 16 is connected with the collecting tank 15, bolts are provided at both ends of the collecting tank 16, and the collecting tank 16 is fixed to the workbench 1 by the bolts.

When push pedal 11 moves to backup pad 3 direction to make the plastic that drops can be pushed to the inside of collection box 16, thereby collect remaining plastic, simultaneously, people accessible dismantlement bolt come the dismantlement that carries out quick to collection box 16, made things convenient for people to clear up the inside waste material of collection box 16, make people use more conveniently.

The working principle of the embodiment is as follows: make two scrapers 6 remove to pivot 4 direction for locating plate 9 extrudees spring 8, thereby adjust locating plate 9 at the inside height of mounting groove 7, thereby make the high low of two scrapers 6, thereby can be applicable to injection molding machine body 2 of different diameter sizes, when accomplishing the work of moulding plastics, starter motor 14, motor 14 drives the rotation of pivot 4, pivot 4 drives two scrapers 6 and rotates, thereby clear up the inner wall of injection molding machine body 2, simultaneously, starter cylinder 12, cylinder 12 drives push pedal 11 and removes to backup pad 3 direction, thereby make the plastic that drops can be pushed to the inside of collection box 16, thereby accomplish the clearance work.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic injection molding machine convenient to clean, includes workstation (1), its characterized in that: the utility model discloses a fixed mounting of workstation (1), upper surface fixed mounting of workstation (1) has backup pad (3), the right side fixed mounting who just is located backup pad (3) of workstation (1) has injection molding machine body (2), injection molding mouth has been seted up to one side surface that backup pad (3) was kept away from to injection molding machine body (2), one side surface that injection molding machine body (2) was facing to backup pad (3) is open structure, the inside of injection molding machine body (2) is provided with pivot (4), the fixed mounting of surface of pivot (4) has fixed block (5), the both sides of fixed block (5) all are provided with scraper blade (6), two mounting grooves (7) have all been seted up on the both sides surface of fixed block (5), four equal fixed mounting has spring (8) on the inner wall of mounting groove (7), the other end fixed mounting of spring (8) have locating plate (9) with mounting groove (7) lateral wall sliding connection's opposite side surface equal fixed mounting has bracing piece (10), four the other end of bracing piece (10) all is located fixed mounting of scraper blade (6) and fixed mounting of pivot (5) is located fixed surface mounting of side (5).

2. The easy-to-clean plastic injection molding machine of claim 1, wherein: the supporting plate (3) is fixedly arranged on one side surface of the injection molding machine body (2), a hydraulic cylinder (12) is fixedly arranged on one side surface of the supporting plate, and a placing box (13) is fixedly arranged at the movable end of the hydraulic cylinder (12).

3. A cleaning-facilitating plastic injection molding machine as defined in claim 2, wherein: the motor (14) is fixedly mounted on the inner wall of the placement box (13), and one end of the rotating shaft (4) extends to the inside of the placement box (13) and is fixedly connected with the output end of the motor (14).

4. The easy-to-clean plastic injection molding machine of claim 1, wherein: the collecting tank (15) is arranged on the upper surface of the workbench (1) and between the supporting plate (3) and the injection molding machine body (2), the collecting box (16) is arranged on the bottom surface of the workbench (1), the collecting box (16) is communicated with the collecting tank (15), bolts are arranged at two ends of the collecting box (16), and the collecting box (16) is fixed with the workbench (1) through the bolts.

5. The easy-to-clean plastic injection molding machine of claim 1, wherein: support columns (17) are fixedly arranged around the bottom surface of the workbench (1).

6. The easy-to-clean plastic injection molding machine of claim 1, wherein: the upper surface of injection molding machine body (2) and be located the right side of push pedal (11) and put through has feeding pipeline (18).