CN217704397U

CN217704397U - Double-color die carrier with different glue inlet positions on movable die side

Info

Publication number: CN217704397U
Application number: CN202221451785.0U
Authority: CN
Inventors: 杨文清; 范宜展; 王勇
Original assignee: Dingpin Mold Nantong Co ltd
Current assignee: Dingpin Mold Nantong Co ltd
Priority date: 2022-06-12
Filing date: 2022-06-12
Publication date: 2022-11-01
Anticipated expiration: 2032-06-12

Abstract

The utility model discloses a movable mould side has the difference and advances double-colored die carrier of gluey position, which comprises a fixing plate and i, sliding connection has the mounting panel on the fixed plate, the mounting panel front end passes through bolt fixedly connected with deflector, deflector front end sliding connection has the liftout plate, the mounting panel front end passes through support column fixedly connected with movable mould board, movable mould board bilateral symmetry is provided with notes material subassembly, and the motor cooperation of annotating the material subassembly at first one side is annotated the material screw rod and is gone into the mould with molten state's plastics from annotating the material hole, carries out the injection of first structure, and the notes material subassembly of opposite side carries out the injection of second structure, has improved work efficiency, and the mould is one shot forming in the die cavity, has stopped and has contacted with the air, has improved plastics injection moulding's quality, adopts ejecting plate structure, when the mould die sinking, through the ejecting mould of ejecting post on the spring, accomplishes the unloading, and the spring drives ejecting post and gets back to original position, and this simple structure is swift, further improves production efficiency.

Description

Double-color die carrier with different glue inlet positions on movable die side

Technical Field

The utility model relates to a mould relates to the field, specifically is a movable mould side has the difference and advances the double-colored die carrier of gluey position.

Background

Injection molding is a method for producing and molding industrial products. The product is generally prepared by rubber injection molding and plastic injection molding, and injection molding can also be divided into injection molding and die casting. The injection molding machine adopts the working principle of a technological process that the plasticized molten plastic is injected into a closed mold cavity by means of the thrust of a screw or a plunger, and a product is obtained after solidification and shaping. The double-color injection molding finished product is prepared by respectively mixing the same raw material to prepare two different colors, after the first injection is completed by the plasticizing injection device and the mold, the molding mold can rotate to change the position, then the molten materials with different colors are injected into the mold for the second time, and the molten materials with different colors are injected into the same molding mold twice to complete the action, so that the double-color injection molding product is obtained. The existing injection molding mode is that a first structure of an injection mold is generally firstly injected, then a second structure of the injection mold is rotated through mold opening, so that the working efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide a double-colored die carrier that the movable mould side has different gluey positions of advancing, this technical scheme has solved the first structure of the current mode of moulding plastics that provides in the above-mentioned background art injection mold earlier usually, and the rotatory injection mold's of rethread die sinking second structure seriously influences work efficiency, and when the second structure was moulded plastics to the mould die sinking, first structure can probably produce the crack with the air contact, seriously influences the quality of injection moulding product.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double-colored die carrier that movable mould side has different glue feeding positions, includes the fixed plate, sliding connection has the mounting panel on the fixed plate, the mounting panel front end passes through bolt fixedly connected with deflector, deflector front end sliding connection has the liftout plate, the mounting panel front end passes through support column fixedly connected with movable mould board, movable mould board front end fixedly connected with movable mould, movable mould board bilateral symmetry is provided with annotates the material subassembly, annotate the material subassembly including annotating the feed cylinder, it is provided with the heater to annotate feed cylinder week surface, annotate feed cylinder one side fixed mounting have the loading hopper, annotate the inside material screw rod of annotating that is provided with of feed cylinder, the one end fixed mounting that the movable mould board was kept away from to the material cylinder has the motor, the output of motor with annotate the material screw rod transmission and be connected.

Preferably, one side of the mounting plate close to the fixing plate is fixedly connected with a hydraulic rod, a through hole is formed in the fixing plate, the hydraulic rod is arranged in the through hole, and a cushion block is fixedly mounted at the front end of the fixing plate.

Preferably, the front end of the guide plate is fixedly connected with a fixing column, one end, far away from the guide plate, of the fixing column is fixedly connected to one side of the movable template, and the ejection plate is connected to the fixing column in a sliding mode.

Preferably, a spring is fixedly mounted at the front end of the ejection plate, an ejection column is fixedly connected to one end, far away from the ejection plate, of the spring, and the ejection column penetrates through the movable template.

Preferably, one side of the ejection plate close to the guide plate is fixedly connected with an ejection block, and the ejection block penetrates through the mounting plate and the guide plate and corresponds to the cushion block in position.

Preferably, the front end of the movable template is fixedly connected with a guide post, and the guide post is connected with a fixed die in a sliding manner.

Preferably, the two sides of the movable template are provided with material injection holes at positions corresponding to the material injection screw rods.

Compared with the prior art, the beneficial effects of the utility model are that: this movable mould side has the double-colored die carrier that the difference advances to glue the position, adopt two material subassembly structures of annotating, the motor cooperation of annotating the material subassembly at first one side is annotated the material screw rod and is gone into the mould with the plastics of molten condition from annotating the material hole, carry out first structure injection, first structure shaping back, the notes material subassembly of opposite side carries out the injection of second structure, work efficiency has been improved greatly, the mould is at direct in the die cavity one shot forming, stopped and contacted with the outside air, very big improvement plastics injection moulding's quality. The ejection plate structure is adopted, when the mold is opened, the movable mold is driven by the movable mold plate to move backwards, the spring is compressed, the mold is ejected through the ejection column on the spring, the blanking is completed, the movable mold plate moves forwards when the mold is closed later, and the spring drives the ejection column to return to the original position.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic structural view of the movable die plate of the present invention;

fig. 4 is a schematic structural view of the material injection assembly of the present invention.

The reference numbers in the figures are: 1. a fixing plate; 101. a hydraulic rod; 102. cushion blocks; 2. mounting a plate; 201. ejecting a block; 3. a guide plate; 301. a support pillar; 302. fixing the column; 4. ejecting the plate; 401. a spring; 402. ejecting the column; 5. moving the template; 501. moving the mold; 502. a guide post; 503. a material injection hole; 6. a charging barrel is injected; 7. a heater; 8. a hopper; 9. injecting a material screw; 10. a motor; 11. and (5) fixing the mold.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a double-colored die carrier that movable mould side has different glue feeding positions, includes fixed plate 1, and sliding connection has mounting panel 2 on fixed plate 1, and mounting panel 2 is close to one side fixedly connected with hydraulic stem 101 of fixed plate 1, has seted up the through-hole on the fixed plate 1, and hydraulic stem 101 sets up in the through-hole, and the front end fixed mounting of fixed plate 1 has cushion 102. The front end of the mounting plate 2 is fixedly connected with a guide plate 3 through bolts, the front end of the guide plate 3 is fixedly connected with a fixed column 302, one end of the fixed column 302, which is far away from the guide plate 3, is fixedly connected with one side of a movable mould plate 5, an ejection plate 4 is slidably connected on the fixed column 302, the front end of the guide plate 3 is slidably connected with an ejection plate 4, the ejection plate 4 structure is adopted, when the mould is opened, the movable mould plate 5 drives the movable mould 201 to move backwards, a spring 401 is compressed, the mould is ejected through an ejection column 402 on the spring 401, blanking is completed, the movable mould plate 5 moves forwards when mould closing is performed later, the spring 401 drives the ejection column 402 to return to an original position, the structure is simple and quick, the production efficiency is further improved, the spring 401 is fixedly installed at the front end of the ejection plate 4, the end of the spring 401, which is far away from the ejection plate 4, is fixedly connected with the ejection column 402, the ejection column 402 penetrates through the movable mould plate 5, one side of the ejection plate 4, which is close to the guide plate 3, is fixedly connected with an ejection block 201, the ejection block 201 penetrates through the mounting plate 2 and the guide plate 3 to correspond to the cushion block 102, the front end of the mounting plate 2 is fixedly connected with the movable template 5 through the support column 301, the front end of the movable template 5 is fixedly connected with the movable mold 501, the front end of the movable template 5 is fixedly connected with the guide column 502, the guide column 502 is slidably connected with the fixed mold 11, the two sides of the movable template 5 are symmetrically provided with the material injection components, a double-material injection component structure is adopted, the motor 10 is matched with the material injection screw rod 9 to more efficiently inject molten plastic into a mold from the material injection hole 503, the material injection components comprise the material injection barrel 6, the material injection holes 503 are formed in the positions, corresponding to the material injection screw rod 9, of the two sides of the movable template 5, the material injection holes 503 are correspondingly formed in the two sides of the movable mold and are matched with the material injection components on the two sides, meanwhile, the molten material is injected into the mold, the cooling time difference is greatly shortened, and the quality of plastic injection molding is greatly improved, the heater 7 is arranged on the circumferential surface of the material injection barrel 6, the charging hopper 8 is fixedly installed on one side of the material injection barrel 6, the material injection screw rod 9 is arranged inside the material injection barrel 6, the motor 10 is fixedly installed at one end, far away from the movable template 5, of the material injection barrel 6, and the output end of the motor 10 is in transmission connection with the material injection screw rod 9.

The working principle is as follows: when the double-color die holder with different glue feeding positions on the movable die side is used, the hydraulic rod 101 arranged in the fixed plate 1 pushes the mounting plate 2 along the direction of a through hole of the fixed plate 1, the mounting plate 2 pushes the supporting column 301 at the front end of the guide plate 3, the supporting column 301 pushes the movable die plate 5 at the other end, the movable die plate 5 moves along the direction of the guide column 502, a die cavity is formed when the movable die plate 5 is contacted and combined with the fixed die 11, at the moment, plastic in a first molten state enters the injection cylinder 6 through the feeding hopper 8 in the injection assembly at one side, the injection screw 9 is driven by the motor 10 to push the molten material to move along the direction of the injection screw 9, when the molten material moves in the injection cylinder 6, the molten material is heated and insulated by the heater 7 arranged on the circumferential surface of the injection cylinder 6, injected into the die cavity through the injection hole 503 to perform first structure injection, the injection by the injection assembly at the other side after cooling solidification, the injection assembly injects the plastic in a second molten state into the die cavity through the injection hole 503 to perform second structure injection, after cooling is completed, the hydraulic rod 101 moves along the through hole of the fixed plate 1, thereby driving the mounting plate 4, the ejection plate 4, and the ejection spring 402 is connected with the ejection compression spring 402, so that the ejection spring 402 is completed injection mold.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a double-colored die carrier that movable mould side has different gluey positions of advancing, includes fixed plate (1), its characterized in that: sliding connection has mounting panel (2) on fixed plate (1), mounting panel (2) front end passes through bolt fixedly connected with deflector (3), deflector (3) front end sliding connection has liftout plate (4), mounting panel (2) front end passes through support column (301) fixedly connected with movable mould board (5), movable mould board (5) front end fixedly connected with movable mould (501), movable mould board (5) bilateral symmetry is provided with annotates the material subassembly, annotate the material subassembly including annotating feed cylinder (6), annotate feed cylinder (6) week surface and be provided with heater (7), the fixed mounting of one side of annotating feed cylinder (6) has loading hopper (8), feed cylinder (6) inside is provided with notes material screw rod (9), the one end fixed mounting that movable mould board (5) were kept away from in notes feed cylinder (6) has motor (10), the output and the transmission of motor (10) are connected with notes material screw rod (9).

2. The double-color mold frame with different glue inlet positions on the movable mold side according to claim 1, characterized in that: one side fixedly connected with hydraulic stem (101) that mounting panel (2) are close to fixed plate (1), the through-hole has been seted up on fixed plate (1), hydraulic stem (101) set up in the through-hole, the front end fixed mounting of fixed plate (1) has cushion (102).

3. The double-color mold frame with different glue inlet positions on the movable mold side according to claim 1, characterized in that: the front end fixedly connected with fixed column (302) of deflector (3), the one end fixed connection in one side of movable mould board (5) that deflector (3) were kept away from in fixed column (302), liftout plate (4) sliding connection is on fixed column (302).

4. The double-color mold frame with different glue inlet positions on the movable mold side according to claim 1, characterized in that: the front end fixed mounting of liftout plate (4) has spring (401), the one end fixedly connected with ejection post (402) of liftout plate (4) is kept away from in spring (401), ejection post (402) run through movable mould board (5).

5. The double-color mold frame with different glue inlet positions on the movable mold side according to claim 1, characterized in that: one side of the ejection plate (4) close to the guide plate (3) is fixedly connected with an ejection block (201), the ejection block (201) penetrates through the mounting plate (2) and the guide plate (3), and the ejection block (201) corresponds to the cushion block (102).

6. The double-color mold frame with different glue inlet positions on the movable mold side according to claim 1, characterized in that: the front end of the movable template (5) is fixedly connected with a guide post (502), and the guide post (502) is connected with a fixed die (11) in a sliding mode.

7. The double-color mold frame with different glue inlet positions on the movable mold side according to claim 1, characterized in that: and material injection holes (503) are formed in the positions, corresponding to the material injection screw rods (9), of the two sides of the movable template (5).