CN217621953U - Automobile back door outer plate injection molding device - Google Patents

Abstract

The utility model relates to the technical field of injection molding devices, and discloses an injection molding device for an outer panel of a back door of an automobile. On the left and right sides of the upper end of the fixed seat, the transmission frame is fixedly connected to the left side of the upper end of the fixed seat, the upper end of the support plate on the right side is fixedly connected with an outer plate smelter, and the upper end of the support plate on the left side is fixedly connected There is a mold seat plate, an electric push rod, a guide post and an ejector rod are arranged on the mold seat plate, and the electric push rod is fixedly connected to the left end of the mold seat plate. The utility model realizes that the injection-molded outer plate is directly ejected from the mold, and the injection-molded outer plate is conveyed, which avoids the operator taking and conveying the injection-molded outer plate by himself, and reduces the time required for the injection molding device to operate. The demand for personnel during use improves the convenience in the use of the injection molding device.

Description

An injection molding device for the outer panel of an automobile back door

technical field

The utility model relates to the technical field of injection molding devices, in particular to an injection molding device for an outer panel of a back door of an automobile.

Background technique

According to Patent No. 201920969048.1, an injection molding device for the outer panel of an automobile back door includes an injection molding table, an injection molding box and a receiving box, and an injection molding box is arranged through the middle of the upper part of the injection molding table. The utility model is provided with an electric cylinder, an electric telescopic rod, a sliding rod, a driving motor, a sliding block, a material storage box, a flow pipe, an injection head, a material storage box, a material discharge pipe and a flow control valve, so that the back door can be separated from the outside of the back door. The plate is placed on the placement plate of the injection molding table, the flow control valve is opened, and the plastic raw materials in the storage box are introduced into the storage box by the discharge pipe, and slowly flow into the injection head through the flow pipe to carry out the adjustment of the back door. In the injection molding of the outer plate, when the injection head is injected, the electric cylinder is opened to work, and the electric telescopic rod moves downward, so that the sliding rod moves up and down, that is, the upper and lower positions of the injection head are changed. The left and right movement of the slide bar changes the left and right positions of the injection head, which facilitates the adjustment of the position of the injection head during the injection process and facilitates the work of the back door outer panel after injection.

At present, the existing vehicle back door outer panel injection molding device still has some deficiencies, for example; To transport the injection-molded outer plate, the operator needs to take and transport the injection-molded outer plate in person, which increases the demand for personnel when the injection molding device is in use, and reduces the convenience in the use of the injection molding device. To this end, it is necessary to design new technical solutions to solve it.

Utility model content

The purpose of the utility model is to provide an injection molding device for the outer panel of the rear door of an automobile, which solves the problems raised in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an injection molding device for an outer panel of an automobile back door, comprising a fixed seat, a support plate and a transmission frame are arranged on the fixed seat, and the support plate is fixedly connected to the On the left and right sides of the upper end of the fixed seat, the transmission frame is fixedly connected to the left side of the upper end of the fixed seat, the upper end of the support plate on the right side is fixedly connected with the outer plate smelter, and the upper end of the support plate on the left side is fixedly connected There is a mold seat plate, the mold seat plate is provided with an electric push rod, a guide post and an ejector rod, the electric push rod is fixedly connected to the left end of the mold seat plate, and the electric push rod is connected to move through the push rod. Template, the guide post is fixedly connected to the upper and lower sides of the right surface of the mold seat plate, and the ejector rod is fixedly connected to the right surface of the mold seat plate, and is symmetrically arranged on the upper and lower sides of the push rod , the left end of the outer plate smelter is sealed with a fixed template, the interior of the movable template and the fixed template are provided with through holes, the interior of the movable template is provided with a limiting slot, and the transmission frame is provided with a drive motor and a baffle, the drive motor is fixedly connected to the right end of the conveying frame, the baffle is fixedly connected to the upper end of the conveying frame, the drive motor is connected to the conveyor belt through a rotating shaft, and one end of the rotating shaft is movably connected Inside the conveying rack, the other end of the rotating shaft is fixedly connected to the output end of the driving motor, the outer diameter of the guide post is consistent with the inner diameter of the through hole, and is consistent with the through hole. The inside of the hole is movably connected, the outer diameter of the ejector rod is consistent with the inner diameter of the limiting groove, and is movably connected with the interior of the limiting groove, and the left end of the push rod penetrates the The inside of the mold seat plate is movably connected with the inside of the electric push rod, and the right end of the push rod is fixedly connected at the middle of the left end of the movable template.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

The utility model adopts the transmission frame, the outer plate smelter, the mold seat plate, the electric push rod, the guide column, the ejector rod, the push rod, the movable template, the fixed template, the through hole, the limit groove, the driving motor, the baffle, the rotation The combination of the shaft and the conveyor belt, when the injection molding device is used, effectively realizes that the injection molded outer plate can be directly ejected from the mold, and the injection molded outer plate is conveyed, avoiding the operator's personal inspection of the injection molded outer plate. The board is taken and transported, which reduces the demand for personnel when the injection molding device is in use, and improves the convenience of the injection molding device during use.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is the front view of the utility model of a kind of automobile back door outer panel injection molding device;

FIG. 2 is a cross-sectional view of a movable template and a fixed template of an injection molding device for an outer panel of an automobile back door of the present invention.

In the figure: fixed seat 1, support plate 2, transfer frame 3, outer plate smelter 4, mold seat plate 5, electric push rod 6, guide post 7, ejector rod 8, push rod 9, moving template 10, fixed template 11. Through hole 12, limit slot 13, drive motor 14, baffle 15, rotating shaft 16, conveyor belt 17.

Detailed ways

Please refer to FIG. 1 to FIG. 2 , the present utility model provides a technical solution: an injection molding device for an outer panel of an automobile back door, comprising a fixing seat 1 , and a supporting plate 2 and a transmission frame 3 are arranged on the fixing seat 1 . The support plate 2 is fixedly connected to the left and right sides of the upper end of the fixed seat 1, the transmission frame 3 is fixedly connected to the left side of the upper end of the fixed seat 1, and the upper end of the support plate 2 on the right side is fixedly connected with an outer plate Smelter 4, the upper end of the support plate 2 on the left side is fixedly connected with a mold seat plate 5, and the mold seat plate 5 is provided with an electric push rod 6, a guide post 7 and an ejector rod 8. The electric push rod 6 It is fixedly connected to the left end of the mold seat plate 5, the electric push rod 6 is connected to the movable template 10 through the push rod 9, and the guide post 7 is fixedly connected to the upper and lower sides of the right surface of the mold seat plate 5. The ejector rod 8 is fixedly connected to the right surface of the mold seat plate 5, and is symmetrically arranged on the upper and lower sides of the push rod 9. The left end of the outer plate smelter 4 is sealed and connected with a fixed template 11. The interior of the template 10 and the fixed template 11 are provided with through holes 12 , the interior of the movable template 10 is provided with a limiting slot 13 , the transmission frame 3 is provided with a drive motor 14 and a baffle 15 , and the drive motor 14 is fixed Connected to the right end of the conveying frame 3 , the baffle 15 is fixedly connected to the upper end of the conveying frame 3 , and the driving motor 14 is connected to the conveying belt 17 through the rotating shaft 16 , as shown in FIGS. 1 and 2 in this embodiment. Shown through the transfer frame 3, the outer plate smelter 4, the mold base plate 5, the electric push rod 6, the guide column 7, the ejector rod 8, the push rod 9, the movable template 10, the fixed template 11, the through hole 12, the limit groove 13. The combination of the drive motor 14, the baffle plate 15, the rotating shaft 16 and the conveyor belt 17, when the injection molding device is used, first place the raw material inside the outer plate smelter 4 for smelting, and inject the smelted raw material into the fixed Inside the template 11 and the movable template 10, after the injection molded outer plate is cooled, the electric push rod 6 drives the movable template 10 to move to the left through the push rod 9. At this time, the movable template 10 is guided in the guide through the through hole 12 and the limit groove 13. The outside of the column 7 and the ejector rod 8 slides. At this time, the ejector rod 8 will push out the outer plate attached to the inside of the movable template 10 and fall into the transmission belt 17. At this time, the baffle 15 will block the outer plate. The driving motor 14 drives the rotating shaft 16 to rotate inside the conveying frame 3, so that the rotating shaft 16 drives the conveyor belt 17 to rotate, so that the injection-molded outer plate is conveyed, which effectively realizes the injection-molded outer plate directly from the outer plate. It is ejected from the mold, and the injection-molded outer plate is conveyed, which avoids the operator from taking and conveying the injection-molded outer plate in person, reduces the demand for personnel when the injection device is in use, and improves the use of the injection device. convenience in the process.

In this embodiment, please refer to FIG. 1 , one end of the rotating shaft 16 is movably connected to the inside of the conveying frame 3 , and the other end of the rotating shaft 16 is fixedly connected to the output end of the driving motor 14 , and its function is to The drive motor 14 can effectively and conveniently drive the rotating shaft 16 to rotate inside the conveying frame 3, so that the rotating shaft 16 drives the conveyor belt 17 to rotate, so as to convey the injection molded outer plate.

In this embodiment, please refer to FIG. 2 , the outer diameter of the guide post 7 is consistent with the inner diameter of the through hole 12 , and is movably connected with the inside of the through hole 12 , and its function is to effectively The phenomenon of shaking inside the guide post 7 and the through hole 12 is avoided.

In this embodiment, please refer to FIG. 2 , the outer diameter of the ejector rod 8 is consistent with the inner diameter of the limiting groove 13 , and is movably connected with the interior of the limiting groove 13 , and its function is to effectively The sealing performance between the ejector rod 8 and the limit groove 13 is improved.

In this embodiment, please refer to FIG. 1 , the left end of the push rod 9 penetrates through the inside of the mold seat plate 5 and is movably connected with the interior of the electric push rod 6 , and the right end of the push rod 9 is fixedly connected to the inside of the electric push rod 6 . The middle of the left end of the movable template 10 is used to effectively and conveniently allow the electric push rod 6 to drive the movable template 10 to move left and right through the push rod 9 .

It should be noted that a vehicle back door outer panel injection molding device of the present invention includes a fixed seat 1 , a support plate 2 , a transfer frame 3 , an outer panel smelter 4 , a mold seat plate 5 , an electric push rod 6 , and a guide post 7 . , ejector rod 8, push rod 9, movable template 10, fixed template 11, through hole 12, limit slot 13, drive motor 14, baffle 15, rotating shaft 16, conveyor belt 17 and other components are general standard parts or this The structures and principles of the components known to those skilled in the art are all known to those skilled in the art through technical manuals or through conventional experimental methods. In the idle place of the device, all the electrical devices in the above are referred to as power components, electrical appliances. The device and the adapted monitoring computer and the power supply are connected by wires. For the specific connection method, refer to the following working principle. The electrical connection between the electrical devices is completed in sequence. The detailed connection method is a well-known technology in the art. The following mainly introduces the working principle and process, and does not explain the electrical control. When an automobile back door outer panel injection molding device is used, the transmission frame 3, the outer panel melter 4, the mold seat plate 5, the electric pusher are used. The combination of rod 6, guide post 7, ejector rod 8, push rod 9, movable template 10, fixed template 11, through hole 12, limit slot 13, drive motor 14, baffle 15, rotating shaft 16 and conveyor belt 17, When the injection molding device is in use, the raw materials are first placed in the outer plate smelter 4 for melting, and the smelted raw materials are injected into the fixed platen 11 and the movable platen 10. After the injection-molded outer plate is cooled, the electric The push rod 6 drives the moving template 10 to move to the left through the push rod 9. At this time, the moving template 10 slides on the outside of the guide post 7 and the ejector rod 8 through the through hole 12 and the limit groove 13. At this time, the ejector rod 8 will The outer plate attached to the moving template 10 is pushed out and falls on the transmission belt 17. At this time, the baffle 15 will block the outer plate, and the driving motor 14 drives the rotating shaft 16 to rotate inside the conveying frame 3, thereby allowing the rotation The shaft 16 drives the conveyor belt 17 to rotate, so that the injection-molded outer plate is conveyed, effectively realizing that the injection-molded outer plate is directly ejected from the mold, and the injection-molded outer plate is conveyed, avoiding the need for operators Taking and transporting the injection-molded outer plate in person reduces the demand for personnel when the injection-molding device is in use, and improves the convenience of the injection-molding device during use.

Claims (5)

1. The utility model provides a car back door exterior plate device of moulding plastics, includes fixing base (1), its characterized in that: the die is characterized in that a supporting plate (2) and a conveying frame (3) are arranged on the fixing seat (1), the supporting plate (2) is fixedly connected to the left side and the right side of the upper end of the fixing seat (1), the conveying frame (3) is fixedly connected to the left side and the right side of the upper end of the fixing seat (1), an outer plate smelting device (4) is fixedly connected to the upper end of the supporting plate (2), a die seat plate (5) is fixedly connected to the left side of the upper end of the supporting plate (2), an electric push rod (6), a guide pillar (7) and an ejector rod (8) are arranged on the die seat plate (5), the electric push rod (6) is fixedly connected to the left end of the die seat plate (5), the electric push rod (6) is connected with a movable die plate (10) through a push rod (9), the guide pillar (7) is fixedly connected to the upper side and the lower side of the right surface of the die plate (5), the ejector rod (8) is fixedly connected to the right surface of the die seat plate (5) and symmetrically arranged on the upper side and the lower side of the push rod (9), a fixed die plate (4) is connected to the left end of the outer plate smelting device (4), a fixed die plate (11) and a fixed die plate (10) and a through hole (11), a through hole (12) and a motor driving motor (13) and a limiting groove (13) are arranged in the movable die plate (12) are arranged on the conveying frame (13), driving motor (14) fixed connection be in the right-hand member of conveying frame (3), baffle (15) fixed connection be in the upper end of conveying frame (3), driving motor (14) are through axis of rotation (16) connection conveyer belt (17).

2. The injection molding device for the outer panel of the back door of the automobile as claimed in claim 1, wherein: one end of the rotating shaft (16) is movably connected inside the conveying frame (3), and the other end of the rotating shaft (16) is fixedly connected to the output end of the driving motor (14).

3. The injection molding device for the outer panel of the back door of the automobile as claimed in claim 1, wherein: the outer diameter of the guide post (7) is matched with the inner diameter of the through hole (12) and is movably connected with the inner part of the through hole (12).

4. The injection molding device for the outer panel of the back door of the automobile as claimed in claim 1, wherein: the outer diameter of the ejector rod (8) is matched with the inner diameter of the limiting groove (13) and is movably connected with the inner part of the limiting groove (13).

5. The injection molding device for the outer panel of the back door of the automobile as claimed in claim 1, wherein: the left end of the push rod (9) penetrates through the interior of the die seat plate (5) and is movably connected with the interior of the electric push rod (6), and the right end of the push rod (9) is fixedly connected to the middle of the left end of the movable die plate (10).

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