CN210498348U

CN210498348U - Intermittent quantitative pouring mechanism for injection molding

Info

Publication number: CN210498348U
Application number: CN201921015467.8U
Authority: CN
Inventors: 钱益胜
Original assignee: Hefei Jiake Business And Trade Co ltd
Current assignee: Hefei Jiake Business And Trade Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-05-12
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a pouring mechanism for intermittent type quantitative injection molding, including pouring casing, alarm, control panel, temperature-sensing ware and ration structure, pouring casing surface's central point puts the department and installs control panel, and the pouring casing surface of control panel below all is fixed with the alarm, be provided with the bin outlet on the outer wall of pouring casing one side, the inside of pouring casing is provided with square baffle, and the inside ration structure that is provided with of pouring casing of square baffle below, the inside all is provided with a platform of pouring casing of ration structure both sides, all be provided with the rectangle on the pouring casing both sides wall of square baffle top and put the groove, it puts the groove to be provided with circularly on the inner wall of pouring casing one side. The utility model discloses not only realize the intermittent type ration function when the ejection of compact of pouring mechanism, prevent inclined to one side function when having realized the ejection of compact of pouring mechanism to the automatic melting function to the material when having realized the use of pouring mechanism.

Description

Intermittent quantitative pouring mechanism for injection molding

Technical Field

The utility model relates to a technical field of moulding plastics specifically is a pouring mechanism is used in moulding plastics of intermittent type ration.

Background

With the continuous development of the manufacturing industry in China in recent years, the field of injection molding makes breakthrough progress, at present, the technological process of injection molding mainly comprises pressurization, pouring, cooling and the like, and a pouring mechanism is often needed during pouring.

The pouring mechanism on the market is various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

1. the traditional pouring mechanism is rarely provided with an intermittent quantitative function during discharging, so that the phenomenon of wasting materials during the use of the pouring mechanism is caused;

2. the traditional pouring mechanism is easy to deflect during discharging, so that the phenomenon of overflowing of materials is easily caused when the pouring mechanism is used;

3. when the traditional pouring mechanism is used, the automatic melting function of materials is not set, so that great trouble is brought to the use of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intermittent type ration is moulded plastics and is used pouring mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intermittent type ration is pouring mechanism for injection molding, includes pouring casing, alarm, control panel, temperature-sensing ware and quantitative structure, control panel is installed to the central point department of putting on pouring casing surface, and the pouring casing surface of control panel below all is fixed with the alarm to the input of alarm and the output electric connection of the inside singlechip of control panel, the pouring casing surface of alarm below is inlayed and is had the transparent window, be provided with the bin outlet on the outer wall of pouring casing one side, and the bin outlet is linked together with the pouring casing, the inside of pouring casing is provided with square baffle, and the inside of pouring casing below square baffle is provided with quantitative structure, the inside of pouring casing of quantitative structure both sides all is provided with a platform, all be provided with the rectangle on the pouring casing both sides wall of square baffle top, be provided with circular arrangement groove on the inner wall of pouring casing one side, and a temperature sensor is arranged in the circular groove, and the output end of the temperature sensor is electrically connected with the input end of the singlechip in the control panel.

Preferably, a temperature guide sheet is fixed on the inner side wall of the circular accommodating groove on one side of the temperature sensor, the surface of the temperature guide sheet is tightly attached to the inner side wall of the circular accommodating groove, and the sum of the thicknesses of the temperature guide sheet and the temperature sensor is equal to the depth of the circular accommodating groove.

Preferably, the inside of groove is put to the rectangle is fixed with the heater, and the input of heater and the output electric connection of the inside singlechip of control panel, the rectangle of heater one side is put the inslot portion and is fixed with the heat conduction cover, and the inside wall fastening laminating of groove is put to heat conduction cover and rectangle to the thickness of heat conduction cover and heater equals the degree of depth that the groove was put to the rectangle.

Preferably, the inside of ration structure has set gradually nut piece, top work or material rest, lead screw, revolving stage spare, servo motor, pivot and cross, the inside central point department of putting of pouring casing articulates there is the lead screw, and the bottom mounting on lead screw surface has the cross, the lead screw surface threaded connection of cross top has the nut piece, and the top of nut piece is fixed with a work or material rest to the top of pushing up the work or material rest and the top fixed connection of square baffle.

Preferably, the inside servo motor that is fixed with of pouring casing of lead screw one side, and servo motor's input and the output electric connection of the inside singlechip of control panel, servo motor's output passes through the shaft coupling and installs the pivot, and the top of pivot is fixed with revolving stage spare to revolving stage spare and cross mutually support.

Preferably, the pouring shell above the supporting platform is internally provided with deviation preventing plates at equal intervals, a deviation preventing spring is fixed on the surface between the adjacent deviation preventing plates, and the top ends of the deviation preventing plates are tightly attached to the top end of the square partition plate.

Compared with the prior art, the beneficial effects of the utility model are that: the pouring mechanism for intermittent quantitative injection molding not only realizes the intermittent quantitative function when the pouring mechanism discharges materials, realizes the deflection prevention function when the pouring mechanism discharges materials, but also realizes the automatic melting function of materials when the pouring mechanism is used;

1. the screw rod is hinged at the center position inside the pouring shell, the cross piece is fixed at the bottom end of the surface of the screw rod, the surface of the screw rod above the cross piece is in threaded connection with the nut block, the top end of the nut block is fixed with the material pushing frame, the servo motor is fixed inside the pouring shell on one side of the screw rod, the output end of the servo motor is provided with the rotating shaft through the coupler, and the rotary table piece is fixed at the top end of the rotating shaft, so that the intermittent quantitative function of the pouring mechanism during discharging is realized, and the waste of materials during the use of the pouring mechanism is;

2. the support platforms are arranged in the pouring shells on two sides of the quantitative structure, the anti-deviation plates are arranged in the pouring shells above the support platforms, and the anti-deviation springs are fixed on the surfaces between the anti-deviation plates, so that the anti-deviation function of the pouring mechanism during discharging is realized, and the overflow phenomenon of materials during the use of the pouring mechanism is avoided;

3. the groove is arranged on the two side walls of the pouring shell above the square partition plate, the heater is fixed inside the groove, the heat conducting cover is fixed inside the groove and is arranged on the rectangle on one side of the heater, the groove is arranged on the inner wall on one side of the pouring shell in a circular mode, the temperature sensor is arranged inside the groove in a circular mode, the temperature conducting sheet is fixed on the inner side wall of the groove on one side of the temperature sensor in a circular mode, the automatic melting function of materials when the pouring mechanism is used is achieved, and the using range of the pouring mechanism is enlarged.

Drawings

Fig. 1 is a schematic view of the appearance structure of the utility model;

FIG. 2 is a schematic view of the injection molding cross-section structure of the present invention;

FIG. 3 is an enlarged schematic view of the quantitative structure of the present invention;

fig. 4 is a schematic view of the matching structure of the turntable and the cross member of the present invention.

In the figure: 1. casting the shell; 2. an alarm; 3. a control panel; 4. a discharge outlet; 5. a transparent window; 6. an anti-deviation plate; 7. a heater; 8. a heat conducting cover; 9. a circular slot is arranged; 10. a temperature sensor; 11. a heat conducting sheet; 12. a rectangular slot is arranged; 13. a square partition plate; 14. a bias-preventing spring; 15. a quantitative structure; 1501. a nut block; 1502. a material pushing frame; 1503. a lead screw; 1504. a turntable member; 1505. a servo motor; 1506. a rotating shaft; 1507. a cross; 16. and (7) supporting the table.

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 an embodiment: a pouring mechanism for intermittent quantitative injection molding comprises a pouring shell 1, an alarm 2, a control panel 3, a temperature sensor 10 and a quantitative structure 15, wherein the control panel 3 is installed at the center position of the surface of the pouring shell 1, the type of the control panel 3 can be KTP600, the alarm 2 is fixed on the surface of the pouring shell 1 below the control panel 3, the type of the alarm 2 can be FU-JS001, the input end of the alarm 2 is electrically connected with the output end of a single chip microcomputer in the control panel 3, a transparent window 5 is embedded on the surface of the pouring shell 1 below the alarm 2, a discharge port 4 is arranged on the outer wall of one side of the pouring shell 1, the discharge port 4 is communicated with the pouring shell 1, a square partition plate 13 is arranged in the pouring shell 1, and the quantitative structure 15 is arranged in the pouring shell 1 below the square partition plate 13;

the quantitative structure 15 is internally provided with a nut block 1501, a material ejecting rack 1502, a screw 1503, a turntable 1504, a servo motor 1505, a rotating shaft 1506 and a cross 1507 in sequence, the screw 1503 is hinged at the central position inside the pouring shell 1, a cross piece 1507 is fixed at the bottom end of the surface of the screw 1503, a nut block 1501 is connected with the surface of the screw 1503 above the cross piece 1507 in a threaded manner, a material ejecting frame 1502 is fixed at the top end of the nut block 1501, the top end of the ejector rack 1502 is fixedly connected with the top end of the square partition plate 13, a servo motor 1505 is fixed inside the casting shell 1 at one side of the lead screw 1503, the type of the servo motor 1505 can be MR-J2S-20A, the input end of the servo motor 1505 is electrically connected with the output end of the singlechip in the control panel 3, the output end of the servo motor 1505 is provided with a rotating shaft 1506 through a coupler, a turntable 1504 is fixed at the top end of the rotating shaft 1506, and the turntable 1504 is matched with the cross 1507;

when the device is used, the control panel 3 is operated to control the servo motor 1505 to work, the servo motor 1505 drives the rotary table piece 1504 to rotate under the action of the rotating shaft 1506, the rotary table piece 1504 can drive the cross piece 1507 to rotate ninety degrees when rotating, so that the lead screw 1503 rotates at intervals, and the nut block 1501 drives the square partition plate 13 to move upwards at intervals under the action of the material ejecting frame 1502, so that the interval quantification function of the pouring mechanism during discharging is realized;

supporting platforms 16 are arranged inside the casting shell 1 at two sides of the quantitative structure 15, anti-deviation plates 6 with equal intervals are arranged inside the casting shell 1 above the supporting platforms 16, anti-deviation springs 14 are fixed on the surfaces between the adjacent anti-deviation plates 6, the top end of the deviation preventing plate 6 is tightly attached to the top end of the square partition plate 13 for deviation preventing work, rectangular grooves 12 are arranged on two side walls of the pouring shell 1 above the square partition plate 13, a heater 7 is fixed inside the rectangular grooves 12, the type of the heater 7 can be 1Cr13AL4, the input end of the heater 7 is electrically connected with the output end of the singlechip inside the control panel 3, a heat conducting cover 8 is fixed inside the rectangular accommodating groove 12 at one side of the heater 7, the heat conducting cover 8 is tightly attached to the inner side wall of the rectangular accommodating groove 12, the sum of the thicknesses of the heat conducting cover 8 and the heater 7 is equal to the depth of the rectangular accommodating groove 12 and is used for heating;

be provided with circularly on the inner wall of pouring casing 1 one side and put groove 9, and the circular internally mounted who puts groove 9 has temperature-sensing ware 10, this temperature-sensing ware 10's model can be M344830, and temperature-sensing ware 10's output and the input electric connection of the inside singlechip of control panel 3, be fixed with on the circular 9 inside walls in groove of putting of temperature-sensing ware 10 one side and lead heat sink 11, and lead heat sink 11 surface and the circular inside wall of putting groove 9 and closely laminate, and lead the thickness sum of heat sink 11 and temperature-sensing ware 10 and equal the circular degree of depth of putting groove 9, be used for protection work.

The working principle is as follows: when the pouring mechanism is used, an external power supply is used, firstly, materials are filled into the pouring shell 1, after the filling is finished, the control panel 3 is operated to control the servo motor 1505 to work, the servo motor 1505 drives the rotary table piece 1504 to rotate under the action of the rotating shaft 1506, the rotary table piece 1504 can drive the cross piece 1507 to rotate ninety degrees when rotating, so that the lead screw 1503 rotates at intervals, the nut block 1501 drives the square partition plate 13 to move upwards at intervals under the action of the material ejecting frame 1502, so that the interval quantitative function of the pouring mechanism during discharging is realized, the anti-deviation plate 6 and the anti-deviation spring 14 in the pouring shell 1 and the support 16 in the pouring shell 1 are matched with each other to work in the process of moving upwards the square partition plate 13, so as to avoid the deviation phenomenon, finally, the heating is carried out through the heater 7 in the rectangular placing groove 12 in the using process of the pouring mechanism, and the temperature detection is carried out through the temperature sensor 10 in the circular placing groove 9 during, meanwhile, the heat conducting cover 8 inside the rectangular accommodating groove 12 on one side of the heater 7 and the heat conducting sheet 11 on the inner side wall of the circular accommodating groove 9 are matched to work mutually to conduct heat conducting protection, so that the automatic material heating function is realized, and the use work of the pouring mechanism is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an intermittent type ration moulds plastics with pouring mechanism, includes pouring casing (1), alarm (2), control panel (3), temperature-sensing ware (10) and ration structure (15), its characterized in that: the pouring device is characterized in that a control panel (3) is installed at the central position of the surface of the pouring shell (1), an alarm (2) is fixed on the surface of the pouring shell (1) below the control panel (3), the input end of the alarm (2) is electrically connected with the output end of a single chip microcomputer inside the control panel (3), a transparent window (5) is embedded on the surface of the pouring shell (1) below the alarm (2), a discharge hole (4) is formed in the outer wall of one side of the pouring shell (1), the discharge hole (4) is communicated with the pouring shell (1), a square partition plate (13) is arranged inside the pouring shell (1) below the square partition plate (13), a quantitative structure (15) is arranged inside the pouring shell (1) on two sides of the quantitative structure (15), supporting platforms (16) are arranged inside the pouring shell (1) on two sides of the square partition plate (13), and rectangular grooves (12) are arranged on two side walls of the pouring shell (, the inner wall of one side of the pouring shell (1) is provided with a circular groove (9), a temperature sensor (10) is arranged inside the circular groove (9), and the output end of the temperature sensor (10) is electrically connected with the input end of a single chip microcomputer inside the control panel (3).

2. A pouring mechanism for intermittent quantitative injection molding according to claim 1, characterized in that: a temperature guide sheet (11) is fixed on the inner side wall of the circular accommodating groove (9) on one side of the temperature sensor (10), the surface of the temperature guide sheet (11) is tightly attached to the inner side wall of the circular accommodating groove (9), and the sum of the thicknesses of the temperature guide sheet (11) and the temperature sensor (10) is equal to the depth of the circular accommodating groove (9).

3. A pouring mechanism for intermittent quantitative injection molding according to claim 1, characterized in that: the inside of groove (12) is put to the rectangle is fixed with heater (7), and the input of heater (7) and the output electric connection of the inside singlechip of control panel (3), the rectangle of heater (7) one side is put groove (12) inside and is fixed with heat conduction cover (8), and heat conduction cover (8) and the rectangle inside wall fastening laminating of putting groove (12) to the thickness of heat conduction cover (8) and heater (7) sum equals the degree of depth that the groove (12) was put to the rectangle.

4. A pouring mechanism for intermittent quantitative injection molding according to claim 1, characterized in that: the inside of ration structure (15) has set gradually nut piece (1501), liftout frame (1502), lead screw (1503), revolving stage spare (1504), servo motor (1505), pivot (1506) and cross (1507), the inside central point department of putting of pouring casing (1) articulates there is lead screw (1503), and the bottom mounting on lead screw (1503) surface has cross (1507), lead screw (1503) surface threaded connection of cross (1507) top has nut piece (1501), and the top of nut piece (1501) is fixed with top work or material rest (1502) to the top of top work or material rest (1502) and the top fixed connection of square baffle (13).

5. An intermittent quantitative pouring mechanism for injection molding according to claim 4, characterized in that: the pouring casing (1) inside of lead screw (1503) one side is fixed with servo motor (1505), and the input of servo motor (1505) and the output electric connection of the inside singlechip of control panel (3), pivot (1506) is installed through the shaft coupling to the output of servo motor (1505), and the top of pivot (1506) is fixed with revolving stage spare (1504), and revolving stage spare (1504) and cross (1507) are mutually supported.

6. A pouring mechanism for intermittent quantitative injection molding according to claim 1, characterized in that: the anti-deviation device is characterized in that anti-deviation plates (6) are arranged at equal intervals in the pouring shell (1) above the supporting platform (16), anti-deviation springs (14) are fixed on the surfaces between the adjacent anti-deviation plates (6), and the top ends of the anti-deviation plates (6) are tightly attached to the top ends of the square partition plates (13).