CN223671755U

CN223671755U - Injection molding device for processing automobile door plate

Info

Publication number: CN223671755U
Application number: CN202522399784.6U
Authority: CN
Inventors: 曹国新
Original assignee: Shenyang Paige Automobile Trim Co ltd
Current assignee: Shenyang Paige Automobile Trim Co ltd
Priority date: 2025-11-12
Filing date: 2025-11-12
Publication date: 2025-12-16
Anticipated expiration: 2035-11-12

Abstract

The utility model discloses an injection molding device for processing automobile door panels, which relates to the technical field of automobile production manufacturing equipment and comprises a mounting frame, wherein the outer wall of the mounting frame is fixedly connected with a plurality of sliding rods, the outer wall of each sliding rod is connected with a die in a sliding way, one end inner wall of the mounting frame, which is close to the die, is connected with a cover plate in a sliding way, the outer wall of the mounting frame is provided with a demolding mechanism, the demolding mechanism comprises a sealing plate, and the outer wall of the bottom of the sealing plate is fixedly connected with a push rod.

Description

Injection molding device for processing automobile door plate

Technical Field

The utility model belongs to the technical field of automobile production and manufacturing equipment, and particularly relates to an injection molding device for automobile door panel processing.

Background

According to the disclosed patent with the publication number of CN217414738U, an injection mold for processing an automobile door plate comprises a lower base, the upper surface of the lower base is fixedly connected with a supporting rod, the upper end of the supporting rod is fixedly connected with a lower template, the upper end of the lower template is provided with a lower mold cavity, the front end of the lower template is provided with a blowing cavity, the front end of the inner wall of the blowing cavity is fixedly connected with an air inlet piece, when injection molding is carried out, the upper template is attached to the lower template, the extruding rod moves downwards, and the extruding rod extrudes the front end of the connecting rod, but the following defects exist:

When the equipment is used, although the automobile door plate can be subjected to injection molding, after the door plate is molded, the door plate is not convenient to eject, so that the door plate can be clamped inside a die and is difficult to be demolded and taken out, the working efficiency of a user is reduced, and therefore, the injection molding device for automobile door plate processing is provided.

Disclosure of utility model

The utility model aims to provide an injection molding device for processing an automobile door panel, which solves the problems that when the device is used, the automobile door panel can be subjected to injection molding processing through a demolding mechanism and a shaking mechanism, but after the door panel is molded, the door panel is inconvenient to eject, so that the door panel can be possibly clamped in a mold, the demolding and the taking out are difficult, and the working efficiency of a user is reduced.

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

The utility model relates to an injection molding device for processing automobile door panels, which comprises a mounting frame, wherein the outer wall of the mounting frame is fixedly connected with a plurality of sliding rods, the outer wall of each sliding rod is connected with a mold in a sliding manner, the inner wall of one end, close to the mold, of the mounting frame is connected with a cover plate in a sliding manner, and the outer wall of the mounting frame is provided with a demolding mechanism;

The demoulding mechanism comprises a sealing plate, a top rod is fixedly connected to the outer wall of the bottom of the sealing plate, a second sliding rod is fixedly connected to the inner wall of the top rod, a second rotating rod sleeve is rotationally connected to the outer wall of the top rod, a plurality of second arc-shaped grooves are formed in the inner wall of the second rotating rod sleeve, a gear is fixedly connected to the outer wall of the second rotating rod sleeve, a plurality of arc-shaped grooves are formed in the inner wall of one end, close to the second sliding rod, of the rotating rod sleeve, an electric telescopic rod is fixedly connected to the inner wall of the mould, a rack is fixedly connected to the bottom output end of the electric telescopic rod, a limiting block is fixedly connected to the inner wall of one end, close to the limiting block, of the rack, a sliding groove is formed in the inner wall of one end, close to the limiting block, of the outer wall of the bottom of the sealing plate, of the mounting frame is fixedly connected with a plurality of scissor type lifting frames, and a shaking mechanism is arranged on the outer wall of the mounting frame.

Further, the outer wall of closing plate and the inner wall sliding connection of mould, a plurality of the inner wall of arc wall all with the outer wall sliding connection of slide bar two, the outer wall of rack and the outer wall meshing of gear, the inner wall of spout and the outer wall sliding connection of stopper, a plurality of the outer wall of cutting the crane all with the inner wall fixed connection of mould.

Further, the rocking mechanism comprises a plurality of arc-shaped sliding rails, and the outer walls of the arc-shaped sliding rails are fixedly connected with the outer walls of the dies.

Further, the equal sliding connection of inner wall of a plurality of arc slide rail has the rocker, and a plurality of the equal fixedly connected with axis of rotation of one end outer wall that arc slide rail was kept away from to the rocker, a plurality of the outer wall of axis of rotation all rotates with the outer wall of mounting bracket to be connected.

Further, the outer walls of the rotating shafts are fixedly connected with belt pulleys, and the inner walls of the belt pulleys are in transmission connection with belts.

Further, the mounting frame is connected with a second rotating shaft in a rotating mode close to the inner wall of one end of the belt, a plurality of second belt pulleys are fixedly connected to the outer wall of one end of the second rotating shaft close to the belt, and the inner wall of the belt is in transmission connection with the outer wall of the second belt pulleys.

Further, the inner wall fixedly connected with motor of mounting bracket, the bottom outer wall fixedly connected with of apron is a plurality of electric telescopic handle two, a plurality of electric telescopic handle two's outer wall all with the inner wall fixed connection of mounting bracket.

Further, the one end outer wall fixedly connected with controller of motor is kept away from to the mounting bracket, the one end outer wall fixedly connected with a plurality of spring that the mounting bracket is close to the slide bar, a plurality of the outer wall of spring all with the outer wall fixed connection of mould.

The utility model has the following beneficial effects:

1. According to the utility model, the second sliding rod in the ejector rod is arranged, when the equipment needs to be used, the electric telescopic rod is started through the controller, the rack can be pushed to move towards one end far away from the electric telescopic rod when the electric telescopic rod stretches, the gear can be driven to rotate when the rack moves, the second rotating rod sleeve can be driven to rotate when the gear rotates, the second sliding rod can be driven to move through the second arc-shaped groove when the second rotating rod sleeve rotates, and the movement track of the second sliding rod can be limited by the arc-shaped groove in the second rotating rod sleeve, so that the automobile door plate can be ejected after the fluid is cooled and formed into the automobile door plate, the demolding treatment of a user is facilitated, and the working efficiency of the user is improved.

2. According to the utility model, through the rocker on the rotating shaft, when the equipment is used, molten fluid is injected into the die, and then the motor is started by the controller, the motor can drive the second rotating shaft to rotate, the second rotating shaft can drive the plurality of belt pulleys to rotate simultaneously, the belt pulleys can drive the belt pulleys to rotate when the belt pulleys rotate, the rotating shaft can be driven to rotate when the belt pulleys rotate, the rocker can be driven to rotate when the rotating shaft rotates, so that the die can shake left and right when the fluid is injected, the whole die can be filled with the fluid, air bubbles in the fluid can be eliminated, and the qualification rate of the automobile door plate molding is improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of a stripping mechanism of the present utility model;

FIG. 3 is a schematic view of a rotor bar cover according to the present utility model;

FIG. 4 is a schematic view of a second embodiment of the present utility model;

FIG. 5 is a cross-sectional view of the overall structure of the present utility model;

FIG. 6 is an enlarged view of FIG. 5A in accordance with the present utility model;

FIG. 7 is a schematic view of a spring structure according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. The device comprises a mounting frame, 101, a sliding rod, 102, a mould, 103, a cover plate, 2, a demoulding mechanism, 201, a sealing plate, 202, a push rod, 203, a sliding rod II, 204, a rotating rod sleeve, 205, an arc groove, 206, a rotating rod sleeve II, 207, a gear, 208, an arc groove II, 209, an electric telescopic rod, 210, a rack, 211, a limiting block, 212, a scissor type lifting frame, 213, a sliding groove, 3, a shaking mechanism, 301, an arc sliding rail, 302, a rocking rod, 303, a rotating shaft, 304, a belt pulley, 305, a belt, 306, a rotating shaft II, 307, a belt pulley II, 308, a motor, 309, an electric telescopic rod II, 310, a controller, 311 and a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the utility model discloses an injection molding device for processing automobile door panels, which comprises a mounting frame 1, wherein a plurality of sliding rods 101 are fixedly connected to the outer wall of the mounting frame 1, a mold 102 is slidably connected to the outer wall of the sliding rods 101, a cover plate 103 is slidably connected to the inner wall of one end, close to the mold 102, of the mounting frame 1, and a demolding mechanism 2 is arranged on the outer wall of the mounting frame 1;

The demoulding mechanism 2 comprises a sealing plate 201, the inner wall of the mould 102 can be sealed by the arranged sealing plate 201, the molten fluid is prevented from leaking in the injection molding process, the outer wall of the bottom of the sealing plate 201 is fixedly connected with a push rod 202, the inner wall of the push rod 202 is fixedly connected with a second slide rod 203, the outer wall of the push rod 202 is rotationally connected with a second rotating rod sleeve 206, the inner wall of the second rotating rod sleeve 206 is provided with a plurality of second arc-shaped grooves 208, the outer wall of the bottom of the second rotating rod sleeve 206 is fixedly connected with a gear 207, the second arc-shaped grooves 208 can limit the movement track of the second slide rod 203, the second arc-shaped grooves can only move up and down along the straight line of the second arc-shaped grooves 208 in the second arc-shaped grooves 208, the outer wall of the second rotating rod sleeve 206 is rotationally connected with a second rotating rod sleeve 204, the one end inner wall that the dwang cover 204 is close to slide bar two 203 has seted up a plurality of arc groove 205, the inner wall fixedly connected with electric telescopic handle 209 of mould 102, electric telescopic handle 209's bottom output fixedly connected with rack 210, because intermesh between rack 210 and the gear 207, can drive gear 207 and rotate when rack 210 moves, mould 102 is close to rack 210's one end inner wall fixedly connected with stopper 211, rack 210 is close to stopper 211's one end inner wall and has seted up spout 213, sealing plate 201's bottom outer wall fixedly connected with a plurality of scissors type crane 212, mounting bracket 1's outer wall is provided with rocking mechanism 3, through scissors type crane 212 that sets up, can make sealing plate 201's motion process more steady, prevent that sealing plate 201 from taking place the slope.

The outer wall of closing plate 201 and the inner wall sliding connection of mould 102, the inner wall of a plurality of arc wall 205 all with the outer wall sliding connection of slide bar two 203, the outer wall of rack 210 and the outer wall meshing of gear 207, the inner wall sliding connection of spout 213 and the outer wall sliding connection of stopper 211, through the spout 213 that sets up, because stopper 211 slides in spout 213, can inject rack 210's motion track, make it can only follow the direction rectilinear motion of stopper 211, the outer wall of a plurality of scissors crane 212 all with the inner wall fixed connection of mould 102, rocking mechanism 3 includes a plurality of arc slide rail 301, the outer wall of a plurality of arc slide rail 301 all with the outer wall fixed connection of mould 102, the equal sliding connection of inner wall of a plurality of arc slide rail 301 has rocker 302, because rocker 302 installs on arc slide rail 301, therefore can drive arc slide rail 301 horizontal hunting when rocker 302 rotates, the one end outer wall that a plurality of rocker 302 kept away from arc slide rail 301 all fixedly connected with axis of rotation 303, the outer wall rotation connection of a plurality of axis of rotation 303 all with the outer wall rotation of 1, the outer wall of a plurality of axis of rotation 303 all fixedly connected with belt pulley 304, belt 304 can play the effect to belt 305 and the dislocation in the limit course of transmission, prevent to take place.

The inner wall of a plurality of belt pulley 304 all is connected with belt 305 in the transmission, mounting bracket 1 is close to the one end inner wall rotation of belt 305 and is connected with axis of rotation two 306, axis of rotation two 306 is close to the one end outer wall fixedly connected with a plurality of belt pulley two 307 of belt 305, axis of rotation two 306 can fix the position of belt pulley two 307, prevent belt pulley two 307 emergence drop in the transmission in-process, the inner wall of belt 305 and the outer wall transmission of belt pulley two 307 are connected, the inner wall fixedly connected with motor 308 of mounting bracket 1, the bottom outer wall fixedly connected with of apron 103 a plurality of electric telescopic handle two 309, the outer wall of a plurality of electric telescopic handle two 309 all with the inner wall fixedly connected with mounting bracket 1, when the electric telescopic handle two 309 is started to the user, electric telescopic handle two 309 shortens and can drive apron 103 to descend, seal between apron 103 and the mould 102, the one end outer wall fixedly connected with controller 310 of motor 308 is kept away from to mounting bracket 1, the one end outer wall fixedly connected with a plurality of slide bar 101, the outer wall fixedly connected with of a plurality of spring 311 and the outer wall of mould 102, the outer wall of spring 311 can limit the motion process of mould 102, make mould 102 more steady in the motion.

One specific application of this embodiment is:

When a worker needs to use the equipment, molten fluid is injected into the die 102, then the motor 308 is started by the controller 310, the motor 308 can drive the second rotating shaft 306 to rotate, the second rotating shaft 306 can drive the second plurality of pulleys 307 to rotate simultaneously, the second belt 307 can drive the belt 305 to rotate to drive the belt pulley 304 to rotate when the belt pulley 304 rotates, the rotating shaft 303 can drive the rocker 302 to rotate when the rotating shaft 303 rotates, the arc-shaped slide rail 301 can be driven to move left and right when the rocker 302 rotates, the die 102 can be driven to move left and right on the slide rod 101 when the arc-shaped slide rail 301 moves left and right, the fluid in the die 102 can shake to repeatedly fill the die 102, the die 102 can simultaneously stretch or compress the plurality of springs 311 in the moving process, the springs 311 can adjust the moving process of the die 102, the shaking process of the mold 102 is more stable, after injection molding is finished, the controller 310 is used for simultaneously starting the plurality of second electric telescopic rods 309, the second electric telescopic rods 309 can shorten to drive the cover plate 103 to descend so as to seal the mold 102, then an external tool is used for cooling and processing the mold 102, after the fluid is cooled and molded, the cover plate 103 is opened, the controller 310 is used for starting the electric telescopic rods 209, the electric telescopic rods 209 can push the racks 210 to move towards one end far away from the electric telescopic rods 209 when being stretched, the gears 207 can be driven to rotate when the racks 210 move, the second rotating rod sleeve 206 can be driven to rotate when the gears 207 rotate, the second sliding rod 203 can be driven to move through the second arc-shaped grooves 208 when the second rotating rod sleeve 206 rotates, the arc-shaped grooves 205 in the rotating rod sleeve 204 can limit the movement track of the second sliding rod 203 so that the second sliding rod 203 can only move up and down along the straight line of the arc-shaped grooves 205 in the arc-shaped grooves 205, therefore, when the second rotating rod sleeve 206 drives the second sliding rod 203 to move, the second sliding rod 203 can move linearly upwards, the second sliding rod 203 can drive the ejector rod 202 to lift, the ejector rod 202 can drive the sealing plate 201 to lift, the door plate molded in the mold 102 is ejected out, the sealing plate 201 can drive the bottom scissor type lifting frame 212 to lift in the lifting process, and the scissor type lifting frame 212 can enable the lifting process of the sealing plate 201 to be more stable.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. An injection molding device for processing automobile door panels, comprising a mounting frame (1), characterized in that: a plurality of sliding rods (101) are fixedly connected to the outer wall of the mounting frame (1), a mold (102) is slidably connected to the outer wall of the sliding rods (101), a cover plate (103) is slidably connected to the inner wall of the mounting frame (1) near the mold (102), and a demolding mechanism (2) is provided on the outer wall of the mounting frame (1);

The demolding mechanism (2) includes a sealing plate (201), a top rod (202) is fixedly connected to the bottom outer wall of the sealing plate (201), a slide rod (203) is fixedly connected to the inner wall of the top rod (202), a rotating rod sleeve (206) is rotatably connected to the outer wall of the top rod (202), a plurality of arc-shaped grooves (208) are provided on the inner wall of the rotating rod sleeve (206), a gear (207) is fixedly connected to the bottom outer wall of the rotating rod sleeve (206), and a rotating rod sleeve (204) is rotatably connected to the outer wall of the rotating rod sleeve (206). The rotating rod sleeve (204) is close to the slide rod (203). The inner wall of one end of the mold (102) is provided with several arc-shaped grooves (205). An electric telescopic rod (209) is fixedly connected to the inner wall of the mold (102). A rack (210) is fixedly connected to the bottom output end of the electric telescopic rod (209). A limit block (211) is fixedly connected to the inner wall of the mold (102) near the rack (210). A sliding groove (213) is provided on the inner wall of the rack (210) near the limit block (211). Several scissor lift frames (212) are fixedly connected to the bottom outer wall of the sealing plate (201). A shaking mechanism (3) is provided on the outer wall of the mounting frame (1).

2. An injection molding device for processing automobile door panels according to claim 1, characterized in that the outer wall of the sealing plate (201) is slidably connected to the inner wall of the mold (102), the inner walls of several arc grooves (205) are slidably connected to the outer wall of the slide bar (203), the outer wall of the rack (210) meshes with the outer wall of the gear (207), the inner wall of the slide groove (213) is slidably connected to the outer wall of the limiting block (211), and the outer walls of several scissor lift frames (212) are fixedly connected to the inner wall of the mold (102).

3. An injection molding device for processing automobile door panels according to claim 1, characterized in that the shaking mechanism (3) includes a plurality of arc-shaped slide rails (301), and the outer walls of the plurality of arc-shaped slide rails (301) are fixedly connected to the outer wall of the mold (102).

4. An injection molding device for processing automobile door panels according to claim 3, characterized in that rocker arms (302) are slidably connected to the inner walls of a plurality of arc-shaped slide rails (301), and a rotating shaft (303) is fixedly connected to the outer wall of one end of the plurality of rocker arms (302) away from the arc-shaped slide rails (301), and the outer walls of the plurality of rotating shafts (303) are rotatably connected to the outer wall of the mounting bracket (1).

5. An injection molding device for processing automobile door panels according to claim 4, characterized in that pulleys (304) are fixedly connected to the outer walls of a plurality of rotating shafts (303), and belts (305) are drivenly connected to the inner walls of a plurality of pulleys (304).

6. An injection molding device for processing automobile door panels according to claim 5, characterized in that a rotating shaft two (306) is rotatably connected to the inner wall of the mounting bracket (1) near the belt (305), and a plurality of pulleys two (307) are fixedly connected to the outer wall of the rotating shaft two (306) near the belt (305), and the inner wall of the belt (305) is connected to the outer wall of the pulleys two (307) in a transmission connection.

7. An injection molding device for processing automobile door panels according to claim 6, characterized in that a motor (308) is fixedly connected to the inner wall of the mounting frame (1), and a plurality of electric telescopic rods (309) are fixedly connected to the bottom outer wall of the cover plate (103), and the outer walls of the plurality of electric telescopic rods (309) are all fixedly connected to the inner wall of the mounting frame (1).

8. An injection molding device for processing automobile door panels according to claim 7, characterized in that a controller (310) is fixedly connected to the outer wall of the mounting frame (1) away from the motor (308), and a plurality of springs (311) are fixedly connected to the outer wall of the mounting frame (1) near the slide rod (101), and the outer walls of the plurality of springs (311) are fixedly connected to the outer wall of the mold (102).