CN211492578U

CN211492578U - Injection molding opening cleaning device for injection molding machine

Info

Publication number: CN211492578U
Application number: CN201922407188.2U
Authority: CN
Inventors: 冯连杰
Original assignee: Tianjin Shuangwei Precision Mould Co ltd
Current assignee: Tianjin Shuangwei Precision Mould Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-15
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses an injection molding mouth cleaning device for injection molding machine, including box and runner, the top fixed mounting of box has the handrail, the interior diapire fixed mounting of box has a machine box, the inside fixed mounting of machine box has the motor, the motor extends to the outside output shaft fixedly connected with stock of machine box, the one end that the machine box was kept away from to the stock extends to the outside and the fixed connection sheet rubber of box, the surface of stock and the position that is close to the sheet rubber fixed mounting in proper order have scraping material subassembly and clean subassembly, it is located the centre of sheet rubber and clean subassembly to scrape the material subassembly, the motor extends to the outside output shaft of machine box and is connected with the connecting rod through belt transmission, the one end of connecting rod is passed through the bearing and is rotated with the lateral wall of machine box and is connected. The utility model discloses, scrape material subassembly and clean subassembly through the setting, effectively handled the waste material of collecting together on the interior wall of moulding plastics mouth, reduced labour personnel's working strength.

Description

Injection molding opening cleaning device for injection molding machine

Technical Field

The utility model relates to an injection molding machine equipment clearance technical field especially relates to an injection molding mouth cleaning device for injection molding machine.

Background

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.

In the injection molding process, the injection molding opening of the mold needs to be cleaned frequently, so that the injection molding opening is prevented from being blocked. Present mouthful cleaning device that moulds plastics is when using, and the inside of mouthful of moulding plastics is cleared up out to the intraoral waste material of will moulding plastics through the mode of beating mostly to the workman, and the staff's that increases intensity of labour, and the clearance is comparatively loaded down with trivial details, inconvenient clearance. In view of this, carry out research improvement to current problem, provide one kind and can effectively clear up the interior residual waste material that moulds plastics, reduce staff intensity of labour's mouth cleaning device that moulds plastics.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an injection molding opening cleaning device for an injection molding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an injection molding opening cleaning device for an injection molding machine comprises a box body and a pouring gate, wherein a handrail is fixedly mounted at the top of the box body, a machine box is fixedly mounted on the inner bottom wall of the box body, a motor is fixedly mounted in the machine box, the motor extends to an output shaft fixedly connected with a long rod outside the machine box, one end of the long rod, far away from the machine box, extends to the outside of the box body and is fixedly connected with a rubber sheet, a scraping component and a cleaning component are sequentially and fixedly mounted on the outer surface of the long rod and close to the rubber sheet, the scraping component is positioned in the middle of the rubber sheet and the cleaning component, an output shaft of the motor, extending to the outside of the machine box, is connected with a connecting rod through belt transmission, one end of the connecting rod is rotatably connected with the side wall of the machine box through a bearing, the other end of the connecting rod extends to the outside of the box body and is fixedly connected with, the side of the supporting plate far away from the box body is fixedly provided with a filter screen, and the side of the filter screen far away from the supporting plate is fixedly connected with the side wall of the box body.

As a further description of the above technical solution:

the long rod is composed of a plurality of first short rods, and the first short rods are in threaded connection.

As a further description of the above technical solution:

the connecting rod comprises a plurality of second quarter butt, and is a plurality of threaded connection between the second quarter butt.

As a further description of the above technical solution:

the scraper component comprises a cutter bar, one end of the cutter bar, which is far away from the long rod, is fixedly provided with a cutter head, and the scraper component is multiple in number.

As a further description of the above technical solution:

the quantity of clean subassembly has a plurality ofly, clean subassembly includes branch, the one end fixed mounting that the stock was kept away from to branch has the brush.

As a further description of the above technical solution:

the through-hole has been seted up to the lower corner that the box is close to the runner, the bottom fixed mounting of box has the receiver, the receiver is put through with the through-hole of box, the interior diapire of box and the fixed position that is close to the through-hole have the baffle.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this injection molding machine is with mouthful cleaning device that moulds plastics drives through the motor and scrapes material subassembly and clean subassembly and rotate, scrapes the waste material of mouthful inner wall of will moulding plastics of the tool bit that the material subassembly includes and scrapes down, and the brush that clean subassembly includes will mould plastics mouthful inner wall and clean one time, has effectively handled the waste material of collecting and accumulating on the mouthful inner wall of moulding plastics, has reduced staff's intensity of labour.

2. Compared with the prior art, this injection molding machine is with mouthful cleaning device that moulds plastics is through being provided with many first quarter butt and second quarter butt, the stock and the connecting rod of constituteing suitable length can clear up the mouth of pouring of different length, the one end of keeping away from the box at the connecting rod simultaneously is provided with a plurality of reverse flabellums, it rotates to drive the connecting rod through the belt when starter motor, and then a plurality of reverse flabellums rotate in step, the waste material of scraping is driven and is removed toward the box direction, under the isolation of filter screen, the waste material can not twist and finally collect in the box of accomodating in the reverse flabellum, the device's practicality has been improved.

Drawings

FIG. 1 is a schematic view of an overall structure of an injection port cleaning device for an injection molding machine according to the present invention;

FIG. 2 is a schematic structural view of a scraping component of the injection port cleaning device for an injection molding machine according to the present invention;

fig. 3 is the utility model provides a cleaning assembly of injection molding mouth cleaning device for injection molding machine connects the schematic diagram.

Illustration of the drawings:

1. a box body; 2. a motor; 3. a storage box; 4. a bearing; 5. a baffle plate; 6. a through hole; 7. a reverse fan blade; 8. a connecting rod; 9. a belt; 10. a long rod; 11. a cleaning assembly; 12. a scraping component; 13. a rubber sheet; 14. a gate; 15. a handrail; 16. a case; 17. a first short bar; 18. a second short bar; 19. a filter screen; 20. a support plate; 1101. a strut; 1102. a brush; 1201. a cutter bar; 1202. a cutter head.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a pair of injection molding mouth cleaning device for injection molding machine: the automatic cleaning device comprises a box body 1 and a pouring gate 14, wherein a handrail 15 is fixedly installed at the top of the box body 1, a machine box 16 is fixedly installed on the inner bottom wall of the box body 1, a motor 2 is fixedly installed inside the machine box 16, an output shaft of the motor 2 extending to the outside of the machine box 16 is fixedly connected with a long rod 10, one end of the long rod 10 far away from the machine box 16 extends to the outside of the box body 1 and is fixedly connected with a rubber sheet 13, a scraping component 12 and a cleaning component 11 are sequentially and fixedly installed on the outer surface of the long rod 10 and close to the rubber sheet 13, the scraping component 12 is positioned between the rubber sheet 13 and the cleaning component 11, an output shaft of the motor 2 extending to the outside of the machine box 16 is in transmission connection with a connecting rod 8 through a belt 9, one end of the connecting rod 8 is rotatably connected with the side wall of the machine box 16 through a bearing 4, the other end of the connecting rod 8 extends to the outside of the, one side fixed mounting that box 1 was kept away from to backup pad 20 has filter screen 19, one side that backup pad 20 was kept away from to filter screen 19 and box 1's lateral wall fixed connection, starter motor 2 passes through belt 9 and drives connecting rod 8 and rotate, and motor 2's one end is kept away from to connecting rod 8 extends to a plurality of reverse flabellums 7 of outside and fixedly connected with of box 1, and when a plurality of reverse flabellums 7 rotate in step, the waste material that will scrape down drives toward the direction of box 1.

Stock 10 comprises a plurality of first quarter butt 17, threaded connection between a plurality of first quarter butt 17, and connecting rod 8 comprises a plurality of second quarter butt 18, and threaded connection between a plurality of second quarter butt 18 selects the first quarter butt 17 and the second quarter butt 18 of suitable quantity to the mouth of moulding plastics of different length, constitutes stock 10 and connecting rod 8 of suitable length. The scraping component 12 comprises a cutter bar 1201, a cutter head 1202 is fixedly installed at one end of the cutter bar 1201 far away from the long rod 10, the quantity of the scraping components 12 is multiple, and the residual waste materials on the inner wall of the injection molding port are scraped by the multiple cutter heads 1202. The cleaning assembly 11 has a plurality of quantity, and cleaning assembly 11 includes branch 1101, and the one end fixed mounting that the stock 10 was kept away from to branch 1101 has brush 1102, and a plurality of brushes 1102 will mould plastics mouthful inner wall clearance once. Through-hole 6 has been seted up to box 1 near runner 14's lower corner, and box 1's bottom fixed mounting has receiver 3, receiver 3 and box 1's through-hole 6 switch-on, and box 1's interior diapire and the fixed position that is close to through-hole 6 have baffle 5, and under filter screen 19's isolation, the waste material can not twist reverse flabellum 7, and the waste material that finally scrapes collects centralized processing in receiver 3 through-hole 6.

The working principle is as follows: when the cleaning device works, aiming at injection molding openings with different lengths, a proper number of first short rods 17 and second short rods 18 are selected to form a long rod 10 and a connecting rod 8 with proper lengths; the motor 2 is started to drive the long rod 10 fixedly connected with the output shaft of the motor 2 to rotate, the cleaning component 11, the scraping component 12 and the rubber sheet 13 which are fixedly arranged on the long rod 10 synchronously rotate, the tool bit 1202 of the scraping component 12 scrapes off waste materials remained on the inner wall of the injection port, the brush 1102 of the cleaning component 11 cleans the inner wall of the injection port once, and the rubber sheet 13 is tightly connected with the inner wall of the injection port to prevent the scraped waste materials from flowing out; starter motor 2 drives connecting rod 8 simultaneously through belt 9 and rotates, motor 2's one end is kept away from to connecting rod 8 extends to a plurality of reverse flabellum 7 of outside and fixedly connected with of box 1, when a plurality of reverse flabellum 7 rotate in step, the waste material that will scrape down drives toward box 1's direction, box 1 bottom fixed mounting's receiver 3 and the through-hole 6 switch-on of seting up, under filter screen 19's isolation, the waste material can not twist in reverse flabellum 7, the waste material that finally scrapes collects centralized processing in receiver 3 through-hole 6.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an injection molding mouth cleaning device for injection molding machine, includes box (1) and runner (14), its characterized in that: the top fixed mounting of box (1) has handrail (15), the interior diapire fixed mounting of box (1) has quick-witted box (16), the inside fixed mounting of quick-witted box (16) has motor (2), motor (2) extend to the outside output shaft fixedly connected with stock (10) of quick-witted box (16), the one end that quick-witted box (16) was kept away from to stock (10) extends to the outside of box (1) and fixedly connected rubber piece (13), the position that the surface of stock (10) just is close to rubber piece (13) is fixed mounting in proper order scrapes material subassembly (12) and clean subassembly (11), scrape material subassembly (12) and be located the centre of rubber piece (13) and clean subassembly (11), the output shaft that motor (2) extend to quick-witted box (16) outside is connected with connecting rod (8) through belt (9) transmission, the one end of connecting rod (8) is passed through bearing (4) and is connected with the lateral wall rotation of quick-witted box (16), the other end of connecting rod (8) extends to the outside of box (1) and a plurality of reverse flabellum of fixedly connected with (7), the lateral wall that machine box (16) was kept away from in box (1) and the below fixed mounting that is located stock (10) has backup pad (20), one side fixed mounting that box (1) was kept away from in backup pad (20) has filter screen (19), one side that backup pad (20) was kept away from in filter screen (19) and the lateral wall fixed connection of box (1).

2. The injection molding opening cleaning device for an injection molding machine according to claim 1, characterized in that: the long rod (10) is composed of a plurality of first short rods (17), and the first short rods (17) are in threaded connection.

3. The injection molding opening cleaning device for an injection molding machine according to claim 1, characterized in that: the connecting rod (8) is composed of a plurality of second short rods (18), and the second short rods (18) are in threaded connection.

4. The injection molding opening cleaning device for an injection molding machine according to claim 1, characterized in that: the scraping component (12) comprises a cutter bar (1201), one end, far away from the long rod (10), of the cutter bar (1201) is fixedly provided with a cutter head (1202), and the scraping component (12) is multiple in number.

5. The injection molding opening cleaning device for an injection molding machine according to claim 1, characterized in that: the quantity of clean subassembly (11) has a plurality ofly, clean subassembly (11) include branch (1101), the one end fixed mounting that the stock (10) was kept away from to branch (1101) has brush (1102).

6. The injection molding opening cleaning device for an injection molding machine according to claim 1, characterized in that: through-hole (6) have been seted up to box (1) lower corner near runner (14), the bottom fixed mounting of box (1) has receiver (3), receiver (3) and through-hole (6) the switch-on of box (1), the interior diapire of box (1) and the position fixed mounting who is close to through-hole (6) have baffle (5).