CN217073111U - Injection molding device for manufacturing automobile injection molding parts - Google Patents

Abstract

The utility model discloses an injection molding device for manufacturing automobile injection molding parts, which comprises an installation platform, an injection mold, a charging barrel, an installation block, a filter plate, a hopper, an output motor, a module, a first telescopic rod, a forming die, a second telescopic rod and a withdrawing template, wherein the left side of the top end of the installation platform is fixed with a slide rail, the left side of the injection mold is provided with a die groove, and the top end of the injection mold is provided with an injection molding groove, the bottom of the injection mold is fixedly connected with the right side of the top end of the installation platform, the injection molding groove is communicated with the die groove, the right side of the charging barrel is embedded and fixed with a feeding pipe, the right side of the installation block is provided with a mounting groove, and the top end of the installation block is provided with a through hole in a penetrating way, the injection molding device for manufacturing automobile injection molding parts is provided with a plurality of forming dies, the injection molding quantity and the efficiency of wiring harness terminals are increased through the plurality of forming dies, thereby avoiding that the existing injection molding equipment can only carry out injection molding treatment on a single wiring harness terminal at a time, this causes the circumstances of the whole pencil terminal inefficiency of moulding plastics and output low.

Description

Injection molding device for manufacturing automobile injection molding parts

Technical Field

The utility model relates to a car injection molding technical field specifically is a device of moulding plastics is used in car injection molding manufacturing.

Background

The car is one of the common instrument of riding instead of walk in the life, and the automobile is often need adopt in automobile manufacturing and the assembling process and is used for iron and rubber goods to accomplish whole car equipment, and the pencil terminal that is often used for connecting between the pencil in the car is moulded plastics through injection moulding device and is formed, but current injection moulding device once can only mould plastics the processing to single pencil terminal, cause the whole pencil terminal to mould plastics the condition of inefficiency and output low like this, current injection moulding device can't carry out filtration treatment to the raw materials of moulding plastics simultaneously, thereby cause easily to mould plastics and contain impurity in the raw materials, thereby cause the pencil terminal after moulding plastics to appear the flaw in proper order and increase the condition of doing over again of pencil terminal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, a device of moulding plastics is used in car injection molding manufacturing is provided, can only once mould plastics the processing to single pencil terminal with the current injection moulding equipment that proposes to pass through in solving above-mentioned background art, cause the circumstances that whole pencil terminal injection moulding is inefficiency and output is low like this, current injection moulding equipment can't carry out filtration treatment to the raw materials of moulding plastics simultaneously, thereby contain impurity in causing the raw materials of moulding plastics easily, thereby it increases the problem of the pencil terminal condition of doing over again to cause the flaw to appear in the pencil terminal after moulding plastics in proper order.

In order to achieve the above object, the utility model provides a following technical scheme: an injection molding device for manufacturing automobile injection molding parts comprises a mounting table, an injection mold, a charging barrel, a mounting block, a filter plate, a hopper, an output motor, a module, a first telescopic rod, a forming mold, a second telescopic rod and a demoulding plate, wherein the left side of the top end of the mounting table is fixedly provided with a slide rail, the left side of the injection mold is provided with a mold groove, the top end of the injection mold is provided with an injection molding groove, the bottom of the injection mold is fixedly connected with the right side of the top end of the mounting table, the injection molding groove is communicated with the mold groove, the right side of the charging barrel is fixedly embedded with a feeding pipe, the right side of the mounting block is provided with a mounting groove, the top end of the mounting block is provided with a through hole in a penetrating way, the bottom of the mounting block wraps the top end of the feeding pipe, the bottom of the mounting block is fixedly connected with the top end of the feeding pipe, the filter plate is clamped inside the mounting block through the mounting block, the bottom of the hopper wraps the through hole at the top end of the mounting block, and the hopper is arranged at the top end of the mounting block, the bottom of the charging barrel is wrapped by the injection molding groove, the charging barrel is fixed at the top end of the injection mold through a fixing frame, and heating blocks are fixed on two sides of the charging barrel;

the output end of the output motor is fixed with a screw rod which extends into the charging barrel through the top end of the charging barrel, the output motor is fixed at the top end of the charging barrel through a hexagon bolt, a through groove is formed in the right side of the module in a penetrating way, a slide block is fixed at the bottom of the module, the module is arranged at the left side of the top end of the mounting table through the slide block and a slide rail in a sliding way, the output end of the first telescopic rod penetrates through the mounting frame and is fixed with a connecting plate, the left side of the first telescopic rod is fixed at the left side of the mounting frame through the hexagon bolt, the right side of the mounting frame is fixedly connected with the left side of the module through the hexagon bolt, the left side of the forming die is fixedly connected with the right side of the connecting plate through a connecting rod, the forming die is movably connected with the through groove, the output end of the second telescopic rod is fixedly connected with the lower part of the left side of the mounting frame, the bottom of the second telescopic rod is fixed at the left side of the top end of the mounting table through a fixing block, and the die removing plate is provided with a die removing groove, and the demolding plate penetrates through the molding die through the demolding groove, the demolding plate is fixed on the right side of the module through a hexagon bolt, the right side of the mounting table is fixed with a control table, and the control table is electrically connected with the heating block, the output motor, the first telescopic rod and the second telescopic rod through electric wires.

Preferably, the mounting block, the mounting groove and the filter plate form a clamping mechanism, and the clamping distance of the clamping mechanism ranges from 0cm to 20 cm.

Preferably, the number of the sliding blocks is 4, and the sliding blocks are symmetrically arranged about the center line of the module.

Preferably, the first telescopic rod, the connecting plate and the forming die form a moving mechanism, and the moving distance range of the moving mechanism is 0-15 cm.

Preferably, the number of the forming dies is 3, and the forming dies are uniformly distributed on the right side of the die block.

Preferably, the movable connecting gap between the die stripping groove and the forming die ranges from 0.2 mm to 0.4 mm.

Compared with the prior art, the beneficial effects of the utility model are that: the injection molding device for manufacturing the automobile injection molding part,

(1) the plurality of forming dies are arranged, so that the injection molding quantity and efficiency of the wire harness terminal are increased through the plurality of forming dies, and the problems that the injection molding efficiency of the whole wire harness terminal is low and the yield is low due to the fact that the existing injection molding equipment can only perform injection molding treatment on a single wire harness terminal at one time are avoided;

(2) the filter plate is arranged, and the injection molding raw material is filtered through the filter plate, so that the problems that the injection molding raw material cannot be filtered by the existing injection molding equipment, impurities are easily contained in the injection molding raw material, and the wire harness terminal after injection molding is sequentially flawed, so that the rework condition of the wire harness terminal is increased are solved;

(3) be provided with the installation piece, thereby keep apart the installation through the installation piece with inlet pipe and hopper and handle to avoid inlet pipe and hopper bottom directly to carry out fixed connection and handle, cause the filter in proper order and can't carry out the block installation and the filter can't carry out the condition of filtration treatment to the raw materials of moulding plastics.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the mounting block of the present invention;

fig. 3 is a schematic diagram of the structure of the mold stripping plate of the present invention.

In the figure: 1. mounting table, 2, slide rail, 3, injection mould, 4, the die cavity, 5, the groove of moulding plastics, 6, the feed cylinder, 7, the inlet pipe, 8, the installation piece, 9, the mounting groove, 10, the through-hole, 11, the filter, 12, the hopper, 13, the heating piece, 14, output motor, 15, the screw rod, 16, the module, 17, logical groove, 18, the slider, 19, first telescopic link, 20, the mounting bracket, 21, the connecting plate, 22, the moulded die, 23, the second telescopic link, 24, move back the template, 25, move back the die cavity, 26, the control cabinet.

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. 1-3, the present invention provides a technical solution: an injection molding device for manufacturing automobile injection molding parts is disclosed, as shown in figures 1 and 2, a slide rail 2 is fixed on the left side of the top end of a mounting table 1, a mold groove 4 is formed on the left side of an injection mold 3, an injection molding groove 5 is formed on the top end of the injection mold 3, the bottom of the injection mold 3 is fixedly connected with the right side of the top end of the mounting table 1, the injection molding groove 5 is communicated with the mold groove 4, a feed pipe 7 is fixedly embedded on the right side of a feed cylinder 6, a mounting groove 9 is formed on the right side of a mounting block 8, a through hole 10 is formed through the top end of the mounting block 8, the bottom of the mounting block 8 wraps the top end of the feed pipe 7, the bottom of the mounting block 8 is fixedly connected with the top end of the feed pipe 7, a filter plate 11 is clamped and mounted inside the mounting block 8 through the mounting groove 9, the mounting block 8, the mounting groove 9 and the filter plate 11 form a clamping mechanism, the clamping distance range of the clamping mechanism is 0-20cm, the filter plate 11 is manually clamped and mounted inside the mounting block 8 through the mounting groove 9, the injection molding raw material is filtered by the filter plate 11, the clamping distance interval of the integral clamping mechanism is 20cm, when the integral clamping mechanism reaches the maximum clamping distance interval, the filter plate 11 reaches the maximum clamping distance, so that the injection molding raw material is conveniently filtered, the bottom of the hopper 12 wraps the through hole 10 at the top end of the mounting block 8, the hopper 12 is mounted at the top end of the mounting block 8, the bottom of the charging barrel 6 wraps the injection molding groove 5, the charging barrel 6 is fixed at the top end of the injection mold 3 by a fixing frame, the two sides of the charging barrel 6 are fixed with heating blocks 13, the output end of the output motor 14 is fixed with a screw 15, the screw 15 penetrates through the top end of the charging barrel 6 and extends into the charging barrel 6, the output motor 14 is fixed at the top end of the charging barrel 6 by a hexagonal bolt, the right side of the module 16 is provided with a through groove 17 in a penetrating way, the bottom of the module 16 is fixed with 4 sliding blocks 18, and the sliding blocks 18 are symmetrically arranged about the central line of the module 16, the slider 18 is arranged at the bottom of the module 16, so that the overall height of the module 16 is improved, the butt joint treatment of the forming die 22 and the die cavity 4 is sequentially facilitated, the problem that the forming die 22 and the die cavity 4 cannot be normally butt-jointed at the same time due to the difference of height distance between the forming die 22 and the die cavity 4 is avoided, 4 sliders 18 are arranged to ensure the stability and balance of the module 16 in the moving process, the module 16 is arranged on the left side of the top end of the mounting table 1 through the slider 18 and the sliding rail 2 in a sliding manner, the output end of the first telescopic rod 19 penetrates through the mounting frame 20 and is fixed with the connecting plate 21, the left side of the first telescopic rod 19 is fixed on the left side of the mounting frame 20 through a hexagon bolt, the right side of the mounting frame 20 is fixedly connected with the left side of the module 16 through a hexagon bolt, the left side of the forming die 22 is fixedly connected with the right side of the connecting plate 21 through a connecting rod, the forming die 22 is movably connected with the through groove 17, and 3 forming dies 22 are arranged, the forming molds 22 are uniformly distributed on the right side of the module 16, 3 forming molds 22 are arranged to increase the injection molding quantity and efficiency of the harness terminals, thereby avoiding the condition that the existing injection molding equipment can only perform injection molding treatment on a single harness terminal at one time, which causes low injection molding efficiency and low yield of the whole harness terminal, and the forming molds 22 are uniformly distributed on the right side of the module 16 to embody the practicability, symmetry and aesthetic property of the forming molds 22, the output end of the second telescopic rod 23 is fixedly connected with the lower part of the left side of the mounting rack 20, the bottom of the second telescopic rod 23 is fixed on the left side of the top end of the mounting platform 1 through a fixing block, the first telescopic rod 19, the connecting plate 21 and the forming molds 22 form a moving mechanism, the moving distance range of the moving mechanism is 0-15cm, the connecting plate 21 is driven to move during the working process through the first telescopic rod 19, and the forming molds 22 are driven to perform injection molding and demolding treatment during the moving process through the connecting plate 21, and the moving distance interval of the integral moving mechanism is 15cm, when the integral moving mechanism reaches the maximum moving distance interval, the forming die 22 just reaches the topmost end in the die cavity 4, thereby performing the injection molding processing.

As shown in fig. 3, a mold stripping groove 25 is formed through the mold stripping plate 24, the mold stripping plate 24 penetrates through the mold stripping groove 25 and the forming mold 22, the mold stripping plate 24 is fixed on the right side of the module 16 through a hexagon bolt, the movable connection gap between the mold stripping groove 25 and the forming mold 22 ranges from 0.2 mm to 0.4mm, if the movable connection gap between the mold stripping groove 25 and the forming mold 22 is too large, the wiring harness terminal injected by the forming mold 22 directly enters the through groove 17 through the mold stripping groove 25, the mold stripping treatment cannot be performed when the forming mold 22 passes through the mold stripping groove 25 in sequence, and manual mold stripping is required, so that the trouble is increased, the trouble of manual working procedures is increased, and the working efficiency is too low, so that the condition that the movable connection gap between the mold stripping groove 25 and the forming mold 22 is set to be 0.4mm is avoided, a control console 26 is fixed on the right side of the mounting table 1, and the control console 26 passes through wires and the heating block 13, The output motor 14, the first telescopic rod 19 and the second telescopic rod 23 are electrically connected.

The working principle is as follows: in the injection molding device for manufacturing the automobile injection molding part, the heating block 13 and the output motor 14 are started through the control console 26 manually, the charging barrel 6 is heated by the heating block 13 in the working process, the screw 15 is driven to rotate and move in the working process of the output motor 14, the filter plate 11 is manually clamped and installed inside the installation block 8 through the installation groove 9, then injection molding raw materials are manually injected into the hopper 12, the injection molding raw materials enter the feeding pipe 7 through the through hole 10 and the filter plate 11, the injection molding raw materials entering the feeding pipe 7 enter the charging barrel 6, then the second telescopic rod 23 is started through the control console 26, the mounting rack 20 is driven to move on the right side of the top end of the mounting platform 1 in the working process of the second telescopic rod 23, the module 16 is driven to move in the same direction in the moving process of the mounting rack 20, and the sliding block 18 is driven to move on the right side of the top end of the sliding rail 2 in the moving process of the module 16, when the forming die 22 is clamped and connected with the die cavity 4, the second telescopic rod 23 is paused through the control console 26 again, when the raw material in the material cylinder 6 is melted, the screw 15 drives the injection molding groove 5 to be in a communicated state, and the raw material flows into the die cavity 4 through the injection molding groove 5, when the raw material in the die cavity 4 is injected, the screw 15 drives the injection molding groove 5 to be in a closed state, when the wire harness terminal is injected and molded, the second telescopic rod 23 is started through the control console 26 again to perform a reverse motion process, when the forming die 22 is separated from the injection mold 3, the second telescopic rod 23 is paused through the control console 26 again, and the first telescopic rod 19 is started to operate through the control console 26 in sequence, the connecting plate 21 is driven to move on the left side of the mounting frame 20 during the operation of the first telescopic rod 19, and the forming die 22 is driven to perform material returning processing through the die returning groove 25 during the movement of the connecting plate 21, after the material returning is finished, the steps are repeated again for injection molding treatment, so that the whole operation is completed, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a car injection molding manufacturing is with device of moulding plastics, is including mount table (1), injection mould (3), feed cylinder (6), installation piece (8), filter (11), hopper (12), output motor (14), module (16), first telescopic link (19), moulded die (22), second telescopic link (23) and demolding board (24), its characterized in that:

the mounting table is characterized in that a sliding rail (2) is fixed on the left side of the top end of the mounting table (1), a mold groove (4) is formed in the left side of the injection mold (3), an injection molding groove (5) is formed in the top end of the injection mold (3), the bottom of the injection mold (3) is fixedly connected with the right side of the top end of the mounting table (1), the injection molding groove (5) is communicated with the mold groove (4), a feeding pipe (7) is fixedly embedded in the right side of the charging barrel (6), a mounting groove (9) is formed in the right side of the mounting block (8), a through hole (10) is formed in the top end of the mounting block (8) in a penetrating manner, the top end of the feeding pipe (7) is wrapped at the bottom of the mounting block (8), the bottom of the mounting block (8) is fixedly connected with the top end of the feeding pipe (7), the filter plate (11) is clamped and mounted inside the mounting block (8) through the mounting groove (9), and the top end through hole (10) is wrapped at the bottom of the hopper (12), the hopper (12) is arranged at the top end of the mounting block (8), the bottom of the charging barrel (6) is wrapped by the injection molding groove (5), the charging barrel (6) is fixed at the top end of the injection mold (3) through a fixing frame, and the heating blocks (13) are fixed at the two sides of the charging barrel (6);

the output end of the output motor (14) is fixedly provided with a screw rod (15), the screw rod (15) penetrates through the top end of the charging barrel (6) and extends into the charging barrel (6), the output motor (14) is fixed at the top end of the charging barrel (6) through a hexagon bolt, the right side of the module (16) is provided with a through groove (17) in a penetrating manner, the bottom of the module (16) is fixedly provided with a sliding block (18), the module (16) is slidably connected with a sliding rail (2) through the sliding block (18) and is installed at the left side of the top end of the installation platform (1), the output end of the first telescopic rod (19) penetrates through the installation rack (20) and is fixedly provided with a connecting plate (21), the left side of the first telescopic rod (19) is fixed at the left side of the installation rack (20) through a hexagon bolt, the right side of the installation rack (20) is fixedly connected with the left side of the module (16) through a hexagon bolt, and the left side of the forming die (22) is fixedly connected with the right side of the connecting plate (21) through a connecting rod, and moulded die (22) and logical groove (17) swing joint, second telescopic link (23) output and mounting bracket (20) left side below fixed connection, and second telescopic link (23) are fixed in mount table (1) top left side through the fixed block, it runs through and has seted up and move back die cavity (25) to move back template (24), and moves back template (24) and run through moulded die (22) through moving back die cavity (25), moves back template (24) simultaneously and is fixed in module (16) right side through hexagon bolt, mount table (1) right side is fixed with control cabinet (26), control cabinet (26) all through electric wire and heating block (13), output motor (14), first telescopic link (19) and second telescopic link (23) electric connection.

2. The injection molding apparatus for manufacturing injection molded parts for automobiles according to claim 1, wherein: the mounting block (8), the mounting groove (9) and the filter plate (11) form a clamping mechanism, and the clamping distance range of the clamping mechanism is 0-20 cm.

3. The injection molding apparatus of claim 1, wherein: the number of the sliding blocks (18) is 4, and the sliding blocks (18) are symmetrically arranged relative to the center line of the module (16).

4. The injection molding apparatus for manufacturing injection molded parts for automobiles according to claim 1, wherein: the first telescopic rod (19), the connecting plate (21) and the forming die (22) form a moving mechanism, and the moving distance range of the moving mechanism is 0-15 cm.

5. The injection molding apparatus for manufacturing injection molded parts for automobiles according to claim 1, wherein: the number of the forming dies (22) is 3, and the forming dies (22) are uniformly distributed on the right side of the module (16).

6. The injection molding apparatus for manufacturing injection molded parts for automobiles according to claim 1, wherein: the movable connecting gap between the die stripping groove (25) and the forming die (22) ranges from 0.2 mm to 0.4 mm.

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