CN216032062U - Automotive trim processing IML equipment of moulding plastics in batches - Google Patents

Abstract

The utility model discloses an IML (in-mold labeling) batch injection molding device for automobile ornament processing, and relates to the technical field of automobile ornament processing. The demolding device comprises a conveying assembly, an injection mold, an injection molding assembly and a demolding assembly, wherein a through hole is formed in the surface of the conveying assembly, the injection mold is clamped on the surface of the conveying assembly, a demolding socket is formed in the bottom end of the injection mold in a penetrating mode, the injection molding assembly is arranged on one side of the conveying assembly, the demolding assembly is inserted into the side face of the conveying assembly in a penetrating mode, air blowers are fixedly welded to the two ends of the upper side of the demolding assembly, and a demolding air cylinder is fixedly screwed in the center of the lower end of the demolding assembly. The utility model solves the problems that the existing IML injection molding equipment for processing automobile ornaments cannot realize batch production, has low automation degree and low finished product quality rate of IML products, does not have an automatic cooling function and an automatic demoulding function, reduces the production speed and has higher labor intensity of workers by the aid of the conveying assembly, the injection mold, the injection molding assembly and the demoulding assembly.

Description

Automotive trim processing IML equipment of moulding plastics in batches

Technical Field

The utility model belongs to the technical field of automobile ornament processing, and particularly relates to IML (in-mold labeling) batch injection molding equipment for automobile ornament processing.

Background

IML, namely the injection molding of the intramode inlay part, its characteristic of process is a surface one layer of hardened transparent FILM, the middle prints the pattern, the back is injected plastics, because insert the ink in the middle, can make the product prevent the pattern from being scratched, improve the wear-resisting degree, and can keep the advantage such as being difficult to fade of the bright-colored of the color for a long time, because IML technology has finished product production cycle shorter, can change pattern and color at any time while producing, the finished product stereoscopic impression is good, the pattern definition is high, scratch resistance is strong, suitable for the production of various scales, etc., and the wide application in the production of car gadget, mobile phone lens, household electrical appliances, etc., the production flow of IML craft is mainly to cut the filmy of the design into the dimensional shape, then carry on the plane printing and drying of the ink on the filmy surface of the cut out, stick up the protective FILM and punch the locating hole on the filmy surface of the dried filmy, make the filmy shaping with the high-pressure machine or copper mould after heating, the method is characterized in that the leftover materials of the formed film are cut, and finally the film is placed in a mould to be injection-molded to form an IML finished product, but the method still has the following defects in actual use:

1. the conventional IML injection molding for processing automobile ornaments generally extrudes molten plastic into a mold for placing a film with printed patterns by manually using an injection molding gun, so that the volume of each injection molding cannot be ensured, the mass production cannot be realized, workers are easily injured due to improper operation, the probability of plastic overflow and insufficiency exists, the finished IML product quality rate is low, and the production efficiency is not high;

2. the existing IML injection molding equipment for processing the automobile ornaments does not have a cooling function generally, and an IML finished product after injection molding is high in temperature generally and cannot be cooled through water cooling, so that separation between plastic and a film is easily caused due to expansion with heat and contraction with cold caused by rapid temperature change, the plastic and the film cannot be rapidly demolded, and the production speed is reduced.

3. The existing IML injection molding equipment for processing the automobile ornaments does not have an automatic demolding function, and workers are required to manually demold cooled IML finished products, so that the labor intensity of the workers is greatly improved, and the production efficiency is reduced.

Therefore, the existing IML injection molding equipment for processing automobile ornaments cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a batch injection molding device for processing an automobile ornament, which solves the problems that the existing injection molding device for processing the automobile ornament, namely the IML, cannot realize batch production, has low automation degree and low finished product rate of the IML, does not have an automatic cooling function and an automatic demoulding function, reduces the production speed and has higher labor intensity of workers through a conveying component, an injection mold, an injection molding component and a demoulding component.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to an IML (in-mold labeling) batch injection molding device for processing automobile ornaments, which comprises a conveying component, an injection mold, an injection molding component and a demoulding component, wherein the surface of the conveying component is provided with a through hole, a driving device is arranged in the conveying component, the injection mold can be stopped when the injection molding is needed according to the injection molding speed, and an IML finished product is driven to move after the injection molding is finished, so that the IML batch injection molding device can perform batch injection molding, the production efficiency is improved, the IML finished product can be demoulded conveniently through the through hole, the production speed is improved, the injection mold is clamped on the surface of the conveying component, a demoulding socket is arranged at the bottom end of the injection mold in a penetrating way, the cooled IML finished product can be extruded out of the injection mold through the demoulding socket, the cooled IML finished product can be demoulded quickly under the action of gravity, the injection molding component is arranged on one side of the conveying component, and when the injection mold is right opposite to the lower end of the injection molding component, the injection molding opening is inserted into the injection mold and is adhered to the inner wall of the injection mold for injection molding, the accuracy of injection molding is guaranteed, glue overflow and insufficiency caused by manual injection molding are avoided, the excellent product rate of finished products are improved, the side face of the conveying assembly is penetrated and inserted with the demoulding assembly, the two ends of the upper side of the demoulding assembly are fixedly welded with the air blower, the center of the lower end of the demoulding assembly is fixedly connected with the demoulding cylinder in a screwing mode, air cooling can be carried out on the surface of the injection mold through the air blower, the IML finished products are further cooled, direct cooling is avoided to cause separation between films and plastics, the IML finished products cooled in the injection mold can be extruded through the demoulding cylinder, and the injection mold is rapidly demoulded under the action of gravity, the production speed is improved, and the labor intensity of workers is reduced.

Furthermore, a rotating rod is clamped on the inner side of the conveying assembly, a conveying belt is attached to the outer peripheral surface of the rotating rod, the through hole penetrates through the surface of the conveying belt, a driving device is arranged in the conveying assembly and can drive the rotating rod to rotate and stand regularly, the conveying belt rotates and stands regularly under the action of the rotating rod, and the injection molding of the injection molding assembly and the demolding of the demolding assembly are matched, so that batch injection molding can be performed, the labor cost is saved, the production speed is improved, and injuries are avoided.

Further, injection mold upper end switching has first flip and second flip, first flip is located second flip one side and runs through and has seted up the first mouth of moulding plastics, second flip is located first flip one side and runs through and has seted up the second mouth of moulding plastics, and first flip and second flip can avoid leading to finished product quality rate to descend in the dust gets into injection mold before the cooling, and first mouth and the second of moulding plastics form a complete cylinder and with mould plastics pipe etc. big when the laminating of horizontal direction, the grafting of the pipe of being convenient for to mould plastics moulds plastics.

Furthermore, the upper end of the injection molding assembly is positioned at the upper end of the conveying assembly and is fixedly connected with an injection molding cylinder in a screwing mode, the bottom end of the injection molding cylinder is fixedly connected with an injection molding pipe in a clamping mode, the bottom end of the injection molding assembly is fixedly welded with a support frame, the injection molding pipe can be driven to move up and down through the injection molding cylinder, the injection molding pipe is inserted into the inner side of an injection mold, the upper end of the injection molding pipe is connected with a plastic box, and molten plastic in the plastic box is extruded into the injection mold through the injection molding pipe.

Further, the drawing of patterns socket is laminated in the through-hole outside, drawing of patterns socket and through-hole etc. are big, the subassembly of moulding plastics is pegged graft in injection mold upper end through the pipe of moulding plastics, mould plastics socle in injection mold's the first mouth of moulding plastics and the second mouthful inboard of moulding plastics, and the socle end of moulding plastics is laminated in injection mold inner wall upper end, guarantees that the plastic that extrudes can all be annotated in injection mold, avoids moulding plastics to glue and affixes in first mouthful of moulding plastics and the second mouthful inner wall of moulding plastics and leads to injection mold in the plastic volume not enough, avoids moulding plastics next time and causes the influence.

Furthermore, the air blower is provided with an air inlet opposite to the other side of the conveying assembly, the air blower is provided with an air outlet on one side of the conveying assembly, the bottom end of the demolding cylinder is clamped with a demolding rod, the bottom end of the demolding assembly is provided with a material receiving groove, the periphery of the bottom end of the material receiving groove is clamped with casters, air can be sucked into the air blower through the air inlet and sucked out through the air outlet, the flow of air around the injection mold is accelerated, the IML finished product is cooled, the demolding cylinder drives the demolding rod to move up and down, the demolding rod extrudes the IML finished product on the inner side of the injection mold and falls into the material receiving groove through the action of gravity, and the material receiving groove is convenient to move.

Further, the air outlet of air-blower is located injection mold one end, the drawing of patterns cylinder is located the conveyer belt inboard of conveying subassembly, the drawing of patterns cylinder passes through the stripper rod and laminates in the through-hole upper end, stripper rod and through-hole etc. are big, and the air-blower blows the air to the injection mold both ends, carries out indirect forced air cooling to the IML finished product, avoids the separation that the cooling rate leads to film and plastic at the excessive speed, saves cooling time, drives reciprocating of stripper rod through the drawing of patterns cylinder, makes the stripper rod peg graft in the injection mold inboard through-hole and drawing of patterns socket, extrudes injection mold with the IML finished product, and drawing of patterns is fast, labour saving and time saving.

The utility model has the following beneficial effects:

1. the utility model solves the problems that the prior automobile ornament processing IML usually extrudes fused plastic into a mould with a film printed with patterns by manually using an injection molding gun, the method can not ensure the volume of each injection molding, can not realize batch production, is easy to cause injury to workers due to improper operation, has the probability of plastic overflow, has low finished product quality rate of the IML and low production efficiency by arranging the transmission component, the injection molding component can be matched with the injection molding time of the injection molding component to operate for a certain time and be static for a certain time, so that when the injection molding component performs injection molding on the injection molding mould, the conveyor belt is static, the stable injection molding is convenient, the injection molding accuracy is ensured, the high quality rate of the IML finished product is improved, and after the injection molding of one IML finished product is finished, the conveyor belt drives the injection molding component to move, the next injection molding is convenient, the utility model can realize batch injection molding and greatly improve the production speed.

2. The injection molding device solves the problems that the conventional IML injection molding equipment for processing automobile ornaments does not have a cooling function generally, an IML finished product after injection molding is high in temperature generally and cannot be cooled by water cooling, separation between plastic and a film is easily caused by expansion and contraction caused by rapid temperature change, rapid demolding cannot be realized, and the production speed is reduced.

3. The injection molding device for processing the automobile ornament solves the problems that the existing injection molding device for processing the IML of the automobile ornament does not have an automatic demolding function, workers need to manually demold the cooled IML finished product, the labor intensity of the workers is greatly improved, and the production efficiency is reduced by arranging the conveying assembly, the injection mold and the demolding assembly.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a structural effect diagram of the present invention;

FIG. 2 is a block diagram of a transfer assembly of the present invention;

FIG. 3 is a block diagram of an injection mold of the present invention;

FIG. 4 is a block diagram of an injection molding assembly of the present invention;

FIG. 5 is a block diagram of a release assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a transfer assembly; 101. a conveyor belt; 102. a through hole; 103. rotating the rod; 2. injection molding a mold; 201. a first flip cover; 202. a first injection port; 203. a second flip cover; 204. a second injection port; 205. a demoulding socket; 3. an injection molding assembly; 301. injection molding a tube; 302. injection molding of a cylinder; 303. a support frame; 4. a demoulding component; 401. a blower; 402. an air inlet; 403. an air outlet; 404. a demoulding cylinder; 405. a stripper bar; 406. a material receiving groove; 407. and a caster.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the utility model is an automotive trim processing IML batch injection molding device, comprising a conveying component 1, an injection mold 2, an injection molding component 3 and a stripping component 4, wherein a through hole 102 is formed on the surface of the conveying component 1, a driving device is arranged in the conveying component 1, the injection mold 2 can be stopped when injection molding is needed according to the injection molding speed, the IML finished product is driven to move after injection molding is completed, the IML finished product is conveniently demolded by the utility model through the through hole 102, the injection mold 2 is clamped on the surface of the conveying component 1, a demolding socket 205 is formed at the bottom end of the injection mold 2 in a penetrating manner, the cooled IML finished product can be extruded out of the injection mold 2 through the demolding socket 205 and can be rapidly demolded under the action of gravity, the injection molding component 3 is arranged on one side of the conveying component 1, when the injection mold 2 is opposite to the lower end of the injection molding component 3 through the injection molding component 3, the mouth of will moulding plastics is pegged graft and is moulded plastics rather than the inner wall laminating in 2, avoid because excessive glue that manual moulding plastics lead to with not enough, it has demoulding subassembly 4 to run through the grafting to convey subassembly 1 side, demoulding subassembly 4 upside both ends welded fastening has air-blower 401, demoulding subassembly 4 lower extreme central authorities connect soon and are fixed with drawing of patterns cylinder 404, can carry out the forced air cooling to injection mold 2 surface through air-blower 401, further cool off the IML finished product, avoid direct cooling to lead to the separation between film and the plastic, can extrude the IML finished product of injection mold 2 internal cooling through drawing of patterns cylinder 404, and make its drawing of patterns fast under the effect of gravity.

Wherein as shown in fig. 2, the inboard joint of transfer module 1 has dwang 103, and the laminating of dwang 103 outer peripheral face has conveyer belt 101, and through-hole 102 runs through and sets up on conveyer belt 101 surface, is provided with drive arrangement in the transfer module 1, and drive arrangement drives the rotation and static of dwang 103 timing, makes conveyer belt 101 carry out the rotation and static of timing under the effect of dwang 103, and the cooperation is moulded plastics that subassembly 3 moulds plastics and is demoulded with demoulding assembly 4.

As shown in fig. 1-4, a first flip cover 201 and a second flip cover 203 are rotatably connected to the upper end of the injection mold 2, the first flip cover 201 is located at one side of the second flip cover 203 and has a first injection port 202, the second flip cover 203 is located at one side of the first flip cover 201 and has a second injection port 204, the upper end of the injection component 3 is located at the upper end of the conveying component 1 and is fixedly screwed with an injection cylinder 302, the bottom end of the injection cylinder 302 is fixedly clamped with an injection pipe 301, the bottom end of the injection component 3 is fixedly welded with a support frame 303, the demolding socket 205 is attached to the outer side of the through hole 102, the demolding socket 205 and the through hole 102 are equal in size, the injection component 3 is inserted into the upper end of the injection mold 2 through the injection pipe 301, the bottom end of the injection pipe 301 is inserted into the inner sides of the first injection port 202 and the second injection port 204 of the injection mold 2, a film is inserted into the bottom end of the inner side of the injection mold 2, and the first flip cover 201 and the second flip cover 203 are rotatably attached to the upper end of the injection mold 2, the finished product yield can be prevented from being reduced due to the fact that dust enters the injection mold 2 before cooling, the first injection molding port 202 and the second injection molding port 204 form a complete cylinder when being attached in the horizontal direction and are as large as the injection molding pipe 301, so that the injection molding of the injection molding pipe 301 is facilitated, the injection cylinder 302 can drive the injection pipe 301 to move downwards, so that the injection pipe 301 is inserted into the injection mold 2, the upper end of the injection pipe 301 is connected with a plastic box, the plastic melt in the plastic box is extruded into the injection mold 2 through the injection molding pipe 301, the bottom end of the injection molding pipe 301 is attached to the upper end of the inner wall of the injection mold 2, the extruded plastic can be completely injected into the injection mold 2, the plastic quantity in the injection mold 2 is prevented from being insufficient due to the fact that the plastic is adhered to the inner walls of the first injection port 202 and the second injection port 204, and the influence on the next injection molding is avoided, and after the injection molding is finished, the injection molding cylinder 302 drives the injection molding pipe 301 to move upwards to separate from the injection mold 2.

As shown in fig. 1 and 5, the other side of the blower 401 opposite to the conveying assembly 1 is provided with an air inlet 402, the blower 401 is located at one side of the conveying assembly 1 and is provided with an air outlet 403, the bottom end of the demolding cylinder 404 is connected with a demolding rod 405 in a clamping manner, the bottom end of the demolding assembly 4 is provided with a receiving groove 406, the periphery of the bottom end of the receiving groove 406 is connected with casters 407 in a clamping manner, the air outlet 403 of the blower 401 is located at one end of the injection mold 2, the demolding cylinder 404 is located at the inner side of the conveyor belt 101 of the conveying assembly 1, the demolding cylinder 404 is attached to the upper end of the through hole 102 through the demolding rod 405, the demolding rod 405 and the through hole 102 are equal in size, air can be drawn into the blower 401 through the air inlet 402 and drawn out through the air outlet 403 to blow air to the two ends of the injection mold 2, the flow of air around the injection mold 2 is accelerated, the IML product is indirectly cooled by air cooling, and the separation of the film and the plastic due to the excessively fast cooling speed is avoided, after the IML finished product cools off, drive reciprocating of stripper rod 405 through drawing of patterns cylinder 404, make stripper rod 405 peg graft in injection mold 2 inboard through-hole 102 and drawing of patterns socket 205, extrude injection mold 2 with the IML finished product to fall into through the action of gravity and receive silo 406 in, after a large amount of IML finished product drawing of patterns fall into receiving silo 406, receive silo 406 and drive IML finished product fast travel to next manufacturing procedure through truckle 407.

One specific application of this embodiment is: the film is inserted at the bottom end of the inner side of the injection mold 2, the first flip cover 201 and the second flip cover 203 are rotatably attached to the upper end of the injection mold 2, the reduction of the product quality rate caused by the dust entering the injection mold 2 before cooling can be avoided, the first injection port 202 and the second injection port 204 form a complete cylinder when being attached in the horizontal direction and are as large as the injection pipe 301, the insertion injection molding of the injection pipe 301 is facilitated, a driving device is arranged in the conveying assembly 1, the driving device drives the rotating rod 103 to rotate and stand at regular time, so that the conveying belt 101 rotates and stands at regular time under the action of the rotating rod 103, the conveying belt 101 drives the injection mold 2 to move to the lower end of the injection pipe 301 of the injection assembly 3 and stand still, the injection pipe 301 is inserted into the inner side of the injection mold 2 by driving the injection cylinder 302 to move the injection pipe 301 downwards, the bottom end of the injection pipe 301 is attached to the upper end of the inner wall of the injection mold 2, ensuring that the extruded plastic can be completely injected into the injection mold 2, avoiding the plastic from being adhered to the inner walls of the first injection port 202 and the second injection port 204 to cause insufficient plastic in the injection mold 2, avoiding the influence on the next injection molding, improving the quality product rate of finished products, after the injection molding is finished, the injection cylinder 302 drives the injection pipe 301 to move upwards to separate from the injection mold 2, the conveyor belt 101 drives the injection mold 2 to move for the same distance, so that the injection mold 2 is positioned between the air blowers 401 at two ends, and the next injection mold 2 is injected, so that the utility model can carry out batch injection molding, save labor cost, improve production speed, avoid injury, the air blowers 401 blow air to two ends of the injection mold 2 through the air outlets 403, indirectly cool the IML finished products by air cooling, avoid the separation of films and the plastic caused by the too high cooling speed, and save cooling time, when conveyer belt 101 is static, drawing of patterns cylinder 404 drives reciprocating of stripper bar 405, it is inboard in injection mold 2 to make stripper bar 405 peg graft through-hole 102 and drawing of patterns socket 205, extrude injection mold 2 with the IML finished product, the drawing of patterns is fast, the cost of using manpower sparingly, reduce staff intensity of labour, increase production speed, the IML finished product falls into in receiving silo 406 through the action of gravity, and after a large amount of IML finished product drawing of patterns fall into receiving silo 406, receiving silo 406 drives IML finished product fast travel to next manufacturing procedure through truckle 407.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims (7)

1. The utility model provides an automobile ornaments processing IML equipment of moulding plastics in batches, includes conveying subassembly (1), injection mold (2), subassembly (3) and demoulding component (4) of moulding plastics, its characterized in that: through-hole (102) have been seted up on conveying subassembly (1) surface, conveying subassembly (1) surface joint has injection mold (2), injection mold (2) bottom is run through and is seted up drawing of patterns socket (205), conveying subassembly (1) one side is provided with injection mold (3), conveying subassembly (1) side is run through to peg graft and is had demoulding subassembly (4), demoulding subassembly (4) upside both ends welded fastening has air-blower (401), demoulding subassembly (4) lower extreme central authorities connect soon and are fixed with drawing of patterns cylinder (404).

2. The automotive trim processing IML batch injection molding device according to claim 1, wherein a rotating rod (103) is clamped on the inner side of the conveying assembly (1), a conveying belt (101) is attached to the outer peripheral surface of the rotating rod (103), and the through hole (102) penetrates through the surface of the conveying belt (101).

3. The automotive trim processing IML batch injection molding device of claim 1, wherein a first flip cover (201) and a second flip cover (203) are connected to the upper end of the injection mold (2) in a rotating manner, a first injection molding port (202) is formed in the first flip cover (201) through one side of the second flip cover (203), and a second injection molding port (204) is formed in the second flip cover (203) through one side of the first flip cover (201).

4. The automotive trim processing IML batch injection molding device according to claim 1, wherein an injection molding cylinder (302) is screwed and fixed at the upper end of the injection molding assembly (3) on the conveying assembly (1), an injection molding pipe (301) is fixed at the bottom end of the injection molding cylinder (302) in a clamping manner, and a support frame (303) is fixed at the bottom end of the injection molding assembly (3) in a welding manner.

5. The automotive trim processing IML batch injection molding device according to claim 1, wherein the demolding socket (205) is attached to the outer side of the through hole (102), the demolding socket (205) and the through hole (102) are equal in size, the injection molding assembly (3) is inserted into the upper end of the injection mold (2) through an injection molding pipe (301), and the bottom end of the injection molding pipe (301) is inserted into the inner sides of the first injection molding port (202) and the second injection molding port (204) of the injection mold (2).

6. The automotive trim processing IML batch injection molding device of claim 1, wherein an air inlet (402) is formed in the other side of the air blower (401) opposite to the conveying assembly (1), an air outlet (403) is formed in one side of the air blower (401) on the conveying assembly (1), a demolding rod (405) is clamped at the bottom end of the demolding cylinder (404), a material receiving groove (406) is formed in the bottom end of the demolding assembly (4), and casters (407) are clamped around the bottom end of the material receiving groove (406).

7. The automotive trim processing IML batch injection molding device according to claim 1, wherein the air outlet (403) of the air blower (401) is positioned at one end of the injection mold (2), the demolding cylinder (404) is positioned inside the conveyor belt (101) of the conveying assembly (1), the demolding cylinder (404) is attached to the upper end of the through hole (102) through a demolding rod (405), and the demolding rod (405) and the through hole (102) are equal in size.

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