Injection molding device for electric vehicle instrument panel machining
By designing an automated injection molding device, the automatic demolding of the electric vehicle dashboard is achieved using push and drive mechanisms, solving the problems of damage and resource waste caused by manual demolding, and improving production efficiency and energy-saving effects.
Patent Information
- Application Number
- CN202420944421.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-06
AI Technical Summary
The electric vehicle dashboard is easily damaged during the manual demolding process after injection molding and consumes a lot of manpower and material resources. Traditional mechanical demolding methods increase the waste of power sources.
An injection molding device including a work frame, a push mechanism, a mold release mechanism and a cutting mechanism are designed. The second injection mold and the first injection mold are bonded and molded through the push mechanism. After forming, the mold release mechanism is positioned by a driving mechanism to realize the Automatically release the mold and collect the demolded instrument panel through the discharge mechanism to reduce manual intervention and power consumption.
The automated mold release process without manual mold release is realized, saving power source, reducing the risk of instrument panel damage, and improving production efficiency.
Smart Images
Figure CN222178554U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of instrument panel processing, in particular to an injection molding device for processing an electric vehicle instrument panel. Background Art
[0002] Electric vehicles are also called "battery vehicles". They are pure electric vehicles that are powered by batteries (batteries) and driven by motors (DC, AC, series excitation, external excitation). In recent years, they have been widely popularized in my country.
[0003] Electric vehicles need to be used with dashboards. The dashboards usually need to display the battery level, speed, etc. of the electric vehicle, so as to remind the driver to observe the driving status of the vehicle in time. The dashboards are injection molded using an injection molding device during the production process. The dashboards after injection molding need to be manually demolded, which can easily cause damage to the dashboard and waste a lot of manpower and material resources. Traditional mechanical devices need to be operated by mechanical devices. Such mechanical demolding methods will add a set of power sources, resulting in a waste of resources. For this reason, we propose an injection molding device for processing electric vehicle dashboards. Utility Model Content
[0004] The utility model aims to provide an injection molding device for processing an electric vehicle instrument panel to solve the problems raised in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an injection molding device for processing an electric vehicle instrument panel, comprising a working frame, a first injection mold is fixedly installed on one side of the inner wall of the working frame, an injection molding tube extending to the inside of the first injection mold is arranged on one side of the working frame, a pushing mechanism is fixedly installed on the other side of the working frame, a second injection mold matched with the first injection mold is arranged on one side of the pushing mechanism, a demolding mechanism for demolding the instrument panel is arranged on one side of the second injection mold, a driving mechanism for driving the demolding mechanism to be fixed is arranged on one side of the first injection mold and the demolding mechanism, and a unloading mechanism for receiving the demolded instrument panel is arranged on the working frame and below the second injection mold.
[0006] Furthermore, the pushing mechanism includes a limit rod, a slide plate and a driving cylinder. A plurality of limit rods are fixedly installed on the working frame. The outer surface of the limit rod is slidably connected with a slide plate. A second injection mold is fixedly installed on one side of the slide plate. A driving cylinder is fixedly installed on the other side of the working frame. The output end of the driving cylinder is fixedly connected to the slide plate.
[0007] Furthermore, the demolding mechanism includes a slider, a push plate, a push rod and a spring, the limit rod is slidably connected with a slider, multiple groups of the sliders are fixedly connected with a push plate, the push plate is provided with an avoidance groove for avoiding the output end of the driving cylinder, the second injection mold and the slide plate are slidably connected with multiple groups of push rods, one end of the push rod is fixedly connected to the push plate, a spring is fixedly connected to one side of the push plate and on the outer surface of the push rod, and one end of the spring is fixedly connected to the slide plate.
[0008] Furthermore, the driving mechanism includes a first fixed seat, a first ring, a second fixed seat, a second ring and a connecting chain, the first injection mold is fixedly connected to the first fixed seat on both sides, the first fixed seat is rotatably connected to the first fixed seat, the push plate is fixedly connected to the second fixed seat on both sides, the second fixed seat is rotatably connected to the second ring, and a connecting chain is fixedly connected between the first ring and the second ring.
[0009] Furthermore, the unloading mechanism includes a connecting rod and a unloading tray. The working frame is fixedly connected to the inclined unloading tray via the connecting rod. Multiple groups of connecting columns are fixedly installed inside the unloading tray. The outer surface of the connecting column is rotatably connected to a sleeve.
[0010] Furthermore, a buffer pad made of rubber material is provided on the outer surface of the sleeve.
[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model can drive the second injection mold to move toward the first injection mold by setting a pushing mechanism, so that the first injection mold and the second injection mold can fit each other, and then the injection tube can be used to spray the injection liquid, so that the first injection mold and the second injection mold can be used for molding, and the pushing mechanism after the instrument panel is formed drives the demoulding mechanism and the second injection mold to retreat, and the driving mechanism is used to position the demoulding mechanism during the retreat process, and then the second injection mold continues to move, and the fixed demoulding mechanism can be used to demould the instrument panel on the second injection mold, and the instrument panels after demoulding can be collected collectively through the unloading mechanism. Such a demoulding method not only does not require manual demoulding liquid, but also saves power source to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the first stereogram structure of the utility model;
[0013] Figure 2 It is a schematic diagram of the second stereoscopic structure of the utility model;
[0014] Figure 3 It is an enlarged schematic diagram of structure A of the utility model.
[0015] In the figure: 1 working frame, 2 first injection mold, 3 injection tube, 4 pushing mechanism, 5 second injection mold, 6 demoulding mechanism, 7 driving mechanism, 8 unloading mechanism, 9 limiting rod, 10 slide plate, 11 driving cylinder, 12 slider, 13 pushing plate, 14 avoidance groove, 15 ejector rod, 16 spring, 17 first fixed seat, 18 first sleeve ring, 19 second fixed seat, 20 second sleeve ring, 21 connecting chain, 22 connecting rod, 23 unloading tray, 24 connecting column, 25 sleeve. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] See also Figure 1-Figure 3 The utility model provides a technical solution: an injection molding device for processing an electric vehicle instrument panel, comprising a working frame 1, a first injection mold 2 is fixedly installed on one side of the inner wall of the working frame 1, an injection tube 3 extending to the inside of the first injection mold 2 is arranged on one side of the working frame 1, a pushing mechanism 4 is fixedly installed on the other side of the working frame 1, a second injection mold 5 matched with the first injection mold 2 is arranged on one side of the pushing mechanism 4, a demolding mechanism 6 for demolding the instrument panel is arranged on one side of the second injection mold 5, a driving mechanism 7 for driving the demolding mechanism 6 to be fixed is arranged on one side of the first injection mold 2 and the demolding mechanism 6, and a feeding mechanism 8 for receiving the demolded instrument panel is arranged on the working frame 1 and below the second injection mold 5.
[0018] Among them, by setting up the pushing mechanism 4, the second injection mold 5 can be driven to move toward the first injection mold 2, so that the first injection mold 2 and the second injection mold 5 are fitted with each other, and then the injection tube 3 can be used to spray the injection liquid, so that the first injection mold 2 and the second injection mold 5 can be used for molding. After the instrument panel is formed, the pushing mechanism 4 drives the demolding mechanism 6 and the second injection mold 5 to retreat, and the driving mechanism 7 is used to position the demolding mechanism 6 during the retreat process. Then, the second injection mold 5 continues to move, and the fixed demolding mechanism 6 can be used to demold the instrument panel on the second injection mold 5. After the demolding is completed, the instrument panel can be collected by the unloading mechanism 8. This demolding method not only does not require manual demolding but also saves power source to a certain extent.
[0019] See also Figure 1 and Figure 2The pushing mechanism 4 includes a limiting rod 9, a slide 10 and a driving cylinder 11. A plurality of limiting rods 9 are fixedly installed on the working frame 1. The outer surface of the limiting rod 9 is slidably connected with the slide 10. A second injection mold 5 is fixedly installed on one side of the slide 10. The driving cylinder 11 is fixedly installed on the other side of the working frame 1. The output end of the driving cylinder 11 is fixedly connected to the slide 10.
[0020] The driving cylinder 11 can drive the slide plate 10 and the second injection mold 5 to continuously move forward and backward along the limiting rod 9 .
[0021] See also Figure 1 , Figure 2 and Figure 3 The demoulding mechanism 6 includes a slider 12, a push plate 13, a push rod 15 and a spring 16. The slider 12 is slidably connected to the limit rod 9, and multiple groups of the sliders 12 are fixedly connected to the push plates 13. The push plates 13 are provided with avoidance grooves 14 for avoiding the output end of the driving cylinder 11. The second injection mold 5 and the slide plate 10 are slidably connected to multiple groups of push rods 15, one end of the push rod 15 is fixedly connected to the push plate 13, and one side of the push plate 13 and the outer surface of the push rod 15 are fixedly connected to the spring 16. 6 is fixedly connected to the slide plate 10, and the driving mechanism 7 includes a first fixed seat 17, a first ring 18, a second fixed seat 19, a second ring 20 and a connecting chain 21. The first injection mold 2 is fixedly connected to the first fixed seat 17 on both sides, and the first ring 18 is rotatably connected to the first fixed seat 17. The push plate 13 is fixedly connected to the second fixed seat 19 on both sides, and the second fixed seat 19 is rotatably connected to the second ring 20. A connecting chain 21 is fixedly connected between the first ring 18 and the second ring 20.
[0022] Among them, after the instrument panel is injection molded by using the first injection mold 2 and the second injection mold 5, the driving cylinder 11 drives the slide plate 10 to move backward. When the slide plate 10 moves, it can synchronously drive the slider 12, the push plate 13, the ejector pin 15 and the spring 16 to move backward synchronously. Because of the action of the spring 16, the ejector pin 15 can be hidden inside the second injection mold 5. When the slide plate 10 continues to move backward, the connecting chain 21 connected by the first ring 18 and the second ring 20 can be used to position the push plate 13 and the ejector pin 15. In this way, when the second injection mold 5 continues to move backward, the ejector pin 15 can be extended to one end of the second injection mold 5, thereby demolding and dropping the instrument panel attached to the second injection mold 5.
[0023] See also Figure 1 and Figure 2The unloading mechanism 8 includes a connecting rod 22 and a unloading tray 23. The working frame 1 is fixedly connected to the unloading tray 23 which is arranged obliquely via the connecting rod 22. A plurality of connecting columns 24 are fixedly installed inside the unloading tray 23. The outer surface of the connecting column 24 is rotatably connected to a sleeve 25. The outer surface of the sleeve 25 is provided with a buffer pad made of rubber material.
[0024] Among them, when the instrument panel is demoulded and falls, it will first fall on the top of the sleeve 25, and the buffer pad arranged on the outer surface of the sleeve can buffer the instrument panel, thereby preventing the instrument panel from being damaged by collision, and the discharge tray 23 is arranged at an angle, and the sleeve 25 is rotatably connected to the connecting column 24, so as to facilitate the collection of the instrument panel.
[0025] When in use, first, by setting the pushing mechanism 4, the second injection mold 5 can be driven to move toward the first injection mold 2, so that the first injection mold 2 and the second injection mold 5 are fitted with each other, and then the injection molding liquid can be sprayed by the injection tube 3, so that the first injection mold 2 and the second injection mold 5 can be used for molding. After the instrument panel is formed, the pushing mechanism 4 drives the demoulding mechanism 6 and the second injection mold 5 to retreat, and the driving mechanism 7 is used to position the demoulding mechanism 6 during the retreat process, and then the second injection mold 5 continues to move, and the fixed demoulding mechanism 6 can be used to demould the instrument panel on the second injection mold 5. After the demoulding is completed, the instrument panel can be collected centrally by the unloading mechanism 8. This demoulding method not only does not require manual demoulding but also saves power source to a certain extent. The set driving cylinder 11 can drive the slide plate 10 and the second injection mold 5 to continuously move forward and backward along the limit rod 9. After the mold 5 is injection molded, the driving cylinder 11 drives the slide plate 10 to move backward. When the slide plate 10 moves, the slider 12, the push plate 13, the ejector pin 15 and the spring 16 can be synchronously driven to move backward. Because of the action of the spring 16, the ejector pin 15 can be hidden inside the second injection mold 5. When the slide plate 10 continues to retreat, the connecting chain 21 connected by the first ring 18 and the second ring 20 can be used to position the push plate 13 and the ejector pin 15. In this way, when the second injection mold 5 continues to move backward, the ejector pin 15 can be extended to one end of the second injection mold 5, so that the instrument panel attached to the second injection mold 5 can be demolded and dropped. When the instrument panel is demolded and dropped, it will first fall on the top of the sleeve 25, and the buffer pad arranged on the outer surface of the sleeve can buffer the instrument panel, thereby preventing the instrument panel from being damaged by collision. The unloading tray 23 is tilted, and the sleeve 25 is rotatably connected to the connecting column 24, so as to facilitate the unloading and collection of the instrument panel.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An injection molding device for processing an electric vehicle instrument panel, comprising a work frame (1), a first injection mold (2) being fixedly mounted on one side of an inner wall of the work frame (1), and an injection molding tube (3) extending into the interior of the first injection mold (2) being arranged on one side of the work frame (1), characterized in that: A pushing mechanism (4) is fixedly mounted on the other side of the working frame (1); a second injection mold (5) matched with the first injection mold (2) is arranged on one side of the pushing mechanism (4); a demoulding mechanism (6) for demoulding the instrument panel is arranged on one side of the second injection mold (5); a driving mechanism (7) for driving the demoulding mechanism (6) to be fixed is arranged on one side of the first injection mold (2) and the demoulding mechanism (6); and a material unloading mechanism (8) for receiving the demoulded instrument panel is arranged on the working frame (1) and below the second injection mold (5).
2. The injection molding device for processing an electric vehicle instrument panel according to claim 1, characterized in that: The pushing mechanism (4) comprises a limiting rod (9), a slide plate (10) and a driving cylinder (11); a plurality of limiting rods (9) are fixedly mounted on the working frame (1); the outer surface of the limiting rod (9) is slidably connected to the slide plate (10); a second injection mold (5) is fixedly mounted on one side of the slide plate (10); a driving cylinder (11) is fixedly mounted on the other side of the working frame (1); and an output end of the driving cylinder (11) is fixedly connected to the slide plate (10).
3. The injection molding device for processing an electric vehicle instrument panel according to claim 2, characterized in that: The demoulding mechanism (6) comprises a slider (12), a push plate (13), a push rod (15) and a spring (16); the slider (12) is slidably connected to the limit rod (9); a plurality of groups of the sliders (12) are fixedly connected to the push plate (13); an escape groove (14) for evading the output end of the driving cylinder (11) is provided on the push plate (13); a plurality of groups of push rods (15) are slidably connected to the second injection mold (5) and the slide plate (10); one end of the push rod (15) is fixedly connected to the push plate (13); a spring (16) is fixedly connected to one side of the push plate (13) and located on the outer surface of the push rod (15); one end of the spring (16) is fixedly connected to the slide plate (10).
4. The injection molding device for processing an electric vehicle instrument panel according to claim 3, characterized in that: The driving mechanism (7) comprises a first fixed seat (17), a first sleeve (18), a second fixed seat (19), a second sleeve (20) and a connecting chain (21); the first injection mold (2) is fixedly connected to the first fixed seat (17) on both sides; the first fixed seat (17) is rotatably connected to the first sleeve (18); the push plate (13) is fixedly connected to the second fixed seat (19) on both sides; the second fixed seat (19) is rotatably connected to the second sleeve (20); and the connecting chain (21) is fixedly connected between the first sleeve (18) and the second sleeve (20).
5. The injection molding device for processing an electric vehicle instrument panel according to claim 4, characterized in that: The unloading mechanism (8) comprises a connecting rod (22) and an unloading tray (23); the working frame (1) is fixedly connected to an inclined unloading tray (23) via the connecting rod (22); a plurality of groups of connecting columns (24) are fixedly installed inside the unloading tray (23); and a sleeve (25) is rotatably connected to the outer surface of the connecting column (24).
6. The injection molding device for processing an electric vehicle instrument panel according to claim 5, characterized in that: The outer surface of the sleeve (25) is provided with a buffer pad made of rubber material.