Plastic suction mold for automobile battery cover plate

Abstract

The utility model discloses a plastic uptake mould of an automobile battery cover plate, which relates to the technical field of plastic uptake moulds and comprises a plastic uptake box, a plastic uptake plate fixing frame is positioned on one side of the bottom of a heating cover, the top end of the inner wall of the plastic uptake box is slidably connected with a mould supporting plate, and one side of the inner wall of the plastic uptake box is fixedly connected with an air cylinder limiting frame. A mold base is fixedly connected to the center of the top face of the mold supporting plate, a cover plate mold is fixedly connected to the center of the top face of the mold base, and the mold base is located at the top end in the blister box. According to the utility model, the friction plate is fixed on the bottom surface of the blister plate fixing frame, so that when the blister plate is fixed by the device, the compression bar handle is pulled, the blister plate fixing frame is kept horizontal, the friction plate is in contact with the blister plate and is fixed, and when the jacking spring is kept horizontal with the spring limiter and the blister plate fixing frame and is propped against the spring limiter and the blister plate fixing frame through the stress of the spring, the blister plate is fixed. The plastic uptake plate fixing frame is fixed by the plastic uptake plate fixing frame and is lifted up.

Description

Technical Field

[0001] The utility model relates to the technical field of blister moulds, in particular to a blister mould for an automobile battery cover. Background Art

[0002] The blister mold for the car battery cover is a tool used to manufacture car battery covers. It is made of plastic material and can quickly and accurately manufacture battery covers that meet the requirements. The working principle of the blister mold is to use vacuum adsorption technology to adsorb the heated and softened plastic sheet on the mold surface, and then solidify it by cooling. This method can produce parts with complex shapes and details, and has high production efficiency and low cost. The blister mold for the car battery cover is usually composed of multiple parts, including a bottom plate, side plates, top plates and mold cores. The bottom plate and side plates are used to support the entire mold structure, and the top plate is used to fix the mold core. The mold core is the core part of the mold. Its shape and size determine the shape and size of the final product. When using the blister mold, first, the plastic sheet needs to be heated to a certain temperature to soften it, and then the softened plastic sheet is placed on the mold, and a vacuum adsorption force is applied to make it fit closely on the mold surface. Finally, the plastic sheet is solidified by cooling to obtain the required car battery cover.

[0003] In the current blister molds for existing automobile battery covers, threaded screws are usually used as the driving source. Although the energy conversion efficiency of the threaded rod driving equipment is high during operation, especially the screw pump, which has a stable flow, small pressure pulsation, low noise, high efficiency and long life, the threaded rod drive relies on mechanical transmission. Once the threaded rod drive slips during operation, especially under high load or high-speed operation, it may cause equipment damage or personal injury. In view of this, we provide a blister mold for automobile battery covers. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a blister mold for an automobile battery cover.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a blister mold for an automobile battery cover, comprising a blister box, one side of the top surface of the blister box is rotatably connected to a heating cover through a rotating shaft, and heating tubes are fixedly connected to the inside of the heating cover on both sides, a group of limit seats are fixedly connected to the top surface of the blister box close to the heating cover, and the blister box is rotatably connected to a blister plate fixing frame through the limit seats, the blister plate fixing frame is located on the bottom side of the heating cover, the top end of the inner wall of the blister box is slidably connected to a mold support plate, and one side of the inner wall of the blister box is fixedly connected to a cylinder limit frame, the center of the top surface of the mold support plate is fixedly connected to the mold seat, and the center of the top surface of the mold seat is fixedly connected to a cover plate mold, the mold seat is located at the top end of the blister box, and the cover plate mold is located at the top center of the blister box.

[0006] As mentioned above, the bottom surface of the blister plate fixing frame is fixedly connected with a friction plate, and the friction plate and the blister plate fixing frame are in the shape of a "mouth" as a whole.

[0007] As mentioned above, a pressure rod handle is fixedly connected to the center of the top surface of the blister plate fixing frame, and connecting pieces are fixedly connected to the centers of both sides of the outer wall of the blister plate fixing frame, and the outer wall on one side of the connecting piece is rotatably connected to a spring rod through a rotating shaft.

[0008] As mentioned above, the bottom end of the outer wall of the spring rod is slidably connected with a spring limiter, a lifting spring is fixedly connected between the outer wall of the bottom end of the spring rod and the bottom end inside the spring limiter, and the bottom end of the spring limiter is rotatably connected to one side of the top surface of the blister box through a rotating shaft.

[0009] As mentioned above, the outer wall of one side of the cylinder limit frame is rotatably connected to the lifting cylinder through a rotating shaft, and the output end of the lifting cylinder is fixedly connected to the driving shaft, the bottom end of the inner side of the blister box is fixedly connected to the side away from the cylinder limit frame, and the two sides of the outer wall of the driving limit frame are respectively rotatably connected to a group of followers through rotating shafts.

[0010] As mentioned above, a sliding shaft is connected through the top of the follower, and one end of the outer wall of the sliding shaft is rotatably connected to the top of the follower. A plurality of driving plates are fixedly connected to the center of the bottom surface of the mold support plate, and a sliding groove is provided at the bottom of the outer wall of the driving plate.

[0011] As mentioned above, the outer wall of the sliding shaft is slidably connected to one end of the inner wall of the sliding groove away from one end of the follower, and the inner walls of the blister box are respectively fixedly connected with guide rails, the top of the outer wall of the guide rail passes through one side of the bottom surface of the mold support plate, and the top outer wall of the guide rail is slidably connected to one side of the inside of the mold support plate.

[0012] Compared with the prior art, the blister mold for the automobile battery cover has the following beneficial effects:

[0013] 1. The utility model fixes the friction plate on the bottom surface of the blister plate fixing frame, limits the blister plate fixing frame to rotate on one side of the top surface of the blister box, and rotates the spring rods on both sides of the outer wall of the blister plate fixing frame to connect the spring rods, slides the spring rods with one end inside the spring limiter, and places a lifting spring between the spring rods and the spring limiter, so that when the device fixes the blister plate, the pressure rod handle is pulled to keep the blister plate fixing frame horizontal, and the friction plate contacts the blister plate and fixes it. When the lifting spring, the spring limiter and the blister plate fixing frame are kept horizontal, the stress of the spring conflicts with each other, so that the blister plate fixing frame is fixed and the blister plate fixing frame is lifted.

[0014] 2. The utility model drives the driving shaft, the sliding shaft and the follower through the lifting cylinder, so that when the sliding shaft slides in the slide groove, the driving plate is driven to achieve displacement, and guide rails are set on both sides of the interior of the blister box, and the guide rails are passed through one side of the interior of the mold support plate to make them slidably connected with the mold support plate, and the mold support plate is limited. When the lifting cylinder drives the sliding shaft to slide in the slide groove, the driving plate can only rise or fall in the blister box, so that after the blister plate is fixed and softened, the device drives the sliding shaft to slide in the slide groove, so that the cover plate mold can be stably and effectively risen or lowered, and because it is driven by the sliding shaft and the slide groove, the stability of the device is further improved, avoiding failure of the components responsible for driving, resulting in damage to the device and causing casualties.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of a partial three-dimensional structure of a mold support plate of the utility model;

[0019] Figure 4 It is a schematic diagram of the side structure of the guide rail of the utility model;

[0020] Figure 5 It is a schematic diagram of the partial three-dimensional structure of the limit seat of the utility model;

[0021] Figure 6 It is a schematic diagram of the partial disassembled structure of the lifting spring of the utility model.

[0022] In the figure: 1. blister box; 2. heating cover; 201. heating tube; 3. limit seat; 301. blister plate fixing frame; 302. friction plate; 303. pressure rod handle; 304. connecting piece; 305. spring rod; 306. spring limiter; 307. lifting spring; 4. mold support plate; 401. cylinder limit frame; 402. mold seat; 403. cover plate mold; 404. lifting cylinder; 405. drive shaft; 406. drive limit frame; 407. follower; 408. slide shaft; 409. drive plate; 4010. slide groove; 4011. guide rail. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1-6 As shown, the utility model provides a technical solution: a blister mold for a car battery cover, comprising a blister box 1, one side of the top surface of the blister box 1 is rotatably connected to a heating cover 2 through a rotating shaft, and heating tubes 201 are fixedly connected to both sides of the inside of the heating cover 2, a group of limit seats 3 are fixedly connected to the top surface of the blister box 1 close to the heating cover 2, and the blister box 1 is rotatably connected to a blister plate fixing frame 301 through the limit seats 3, the blister plate fixing frame 301 is located at one side of the bottom of the heating cover 2, the top of the inner wall of the blister box 1 is slidably connected to a mold support plate 4, and one side of the inner wall of the blister box 1 is fixedly connected to a cylinder limit frame 401, the center of the top surface of the mold support plate 4 is fixedly connected to a mold seat 402, and the center of the top surface of the mold seat 402 is fixedly connected to a cover plate mold 403, the mold seat 402 is located at the top of the inner top of the blister box 1, and the cover plate mold 403 is located at the top center of the blister box 1.

[0025] According to the overall structure of the device, by fixing the friction plate 302 on the bottom surface of the blister plate fixing frame 301, the blister plate fixing frame 301 is restricted to rotate on one side of the top surface of the blister box 1, and the spring rod 305 is connected to the outer wall of the blister plate fixing frame 301 on both sides, and the spring rod 305 is slidably connected to one end inside the spring limiter 306, and a lifting spring 307 is placed between the spring rod 305 and the spring limiter 306. The driving shaft 405, the sliding shaft 408 and the follower 407 are driven by the lifting cylinder 404, so that when the sliding shaft 408 slides inside the slide groove 4010, the driving plate 409 is driven to achieve displacement, and guide rails 4011 are set on both sides of the inside of the blister box 1, and are penetrated It passes through one side of the mold support plate 4 to make it slidably connected with the mold support plate 4 and limit the mold support plate 4. When the lifting cylinder 404 drives the sliding shaft 408 to slide in the slide groove 4010, the driving plate 409 can only rise or fall in the blister box 1, so that after the blister plate is fixed and softened, the device drives the sliding shaft 408 to slide in the slide groove 4010 by driving the lifting cylinder 404, so that the cover plate mold 403 can be stably and effectively risen or lowered, and because it is driven by the sliding shaft 408 and the slide groove 4010, the stability of the device is further improved, avoiding failure of the components responsible for driving, resulting in damage to the device and further casualties.

[0026] like Figure 1-4 As shown, a friction plate 302 is fixedly connected to the bottom surface of the blister plate fixing frame 301, and the friction plate 302 and the blister plate fixing frame 301 are in the shape of a "mouth" as a whole, a pressure rod handle 303 is fixedly connected to the center of the top surface of the blister plate fixing frame 301, and connecting pieces 304 are fixedly connected to the centers of both sides of the outer wall of the blister plate fixing frame 301, and a spring rod 305 is rotatably connected to the outer wall of one side of the connecting piece 304 through a rotating shaft, and a spring limiter 306 is slidably connected to the bottom end of the outer wall of the spring rod 305, and a lifting spring 307 is fixedly connected between the outer wall of the bottom end of the spring rod 305 and the bottom end of the spring limiter 306, and the bottom end of the spring limiter 306 is rotatably connected to one side of the top surface of the blister box 1 through a rotating shaft.

[0027] By fixing the friction plate 302 on the bottom surface of the blister plate fixing frame 301, the blister plate fixing frame 301 is restricted to rotate on one side of the top surface of the blister box 1, and the spring rods 305 are rotated on both sides of the outer wall of the blister plate fixing frame 301 to connect, the spring rod 305 is slidably connected to one end inside the spring limiter 306, and a lifting spring 307 is placed between the spring rod 305 and the spring limiter 306, so that when the device fixes the blister plate, the pressure rod handle 303 is pulled to keep the blister plate fixing frame 301 horizontal, and the friction plate 302 contacts the blister plate and fixes it, when the lifting spring 307, the spring limiter 306 and the blister plate fixing frame 301 are kept horizontal, the stress of the spring conflicts with each other, so that the blister plate fixing frame 301 is fixed, and when the blister plate fixing frame 301 is lifted, it can be automatically lifted by the elastic force.

[0028] like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, the outer wall of one side of the cylinder limit frame 401 is rotatably connected to the lifting cylinder 404 through a rotating shaft, and the output end of the lifting cylinder 404 is fixedly connected to a driving shaft 405, and the bottom end of the inner part of the blister box 1 is fixedly connected to a driving limit frame 406 away from the cylinder limit frame 401, and the two sides of the outer wall of the driving limit frame 406 are rotatably connected to a group of followers 407 through rotating shafts, and the top of the follower 407 is connected with a sliding shaft 408, and one end of the outer wall of the sliding shaft 408 is connected to the inner wall of the follower 407. The top of the part is rotatably connected, and a plurality of driving plates 409 are fixedly connected to the center of the bottom surface of the mold support plate 4, and a slide groove 4010 is provided at the bottom of the outer wall of the driving plate 409, and the outer wall of the sliding shaft 408 is slidably connected to one end of the inner wall of the slide groove 4010 away from the follower 407, and guide rails 4011 are fixedly connected to the two sides of the inner wall of the blister box 1, and the top of the outer wall of the guide rail 4011 passes through one side of the bottom surface of the mold support plate 4, and the top outer wall of the guide rail 4011 is slidably connected to one side of the inside of the mold support plate 4.

[0029] The driving shaft 405, the sliding shaft 408 and the follower 407 are driven by the lifting cylinder 404, so that when the sliding shaft 408 slides in the slide groove 4010, the driving plate 409 is driven to achieve displacement, and by setting guide rails 4011 on both sides of the inside of the blister box 1, and passing it through one side of the inside of the mold support plate 4, it is slidably connected with the mold support plate 4, and the mold support plate 4 is limited. When the lifting cylinder 404 drives the sliding shaft 408 to slide in the slide groove 4010, the driving plate 409 can only rise or fall in the blister box 1, so that after the blister plate is fixed and softened, the device drives the sliding shaft 408 to slide in the slide groove 4010 by driving the lifting cylinder 404, so that the cover plate mold 403 can be stably and effectively risen or lowered, and because it is driven by the sliding shaft 408 and the slide groove 4010, the stability of the device is further improved, and the failure of the components responsible for driving is avoided, which leads to damage to the device and further casualties.

[0030] Working principle: The friction plate 302 is fixed on the bottom surface of the blister plate fixing frame 301, and the blister plate fixing frame 301 is restricted to rotate on one side of the top surface of the blister box 1, and the spring rod 305 is connected to the outer wall of the blister plate fixing frame 301 on both sides, and the spring rod 305 is slidably connected with one end inside the spring limiter 306, and a lifting spring 307 is placed between the spring rod 305 and the spring limiter 306, and the driving shaft 405, the sliding shaft 408 and the follower 407 are driven by the lifting cylinder 404, so that the sliding shaft 408 slides inside the slide groove 4010 When the driving plate 409 is moved, the guide rails 4011 are set on both sides of the inside of the blister box 1, and pass through one side of the inside of the mold support plate 4, so that it is slidably connected with the mold support plate 4, and the mold support plate 4 is limited. When the lifting cylinder 404 drives the sliding shaft 408 to slide in the slide groove 4010, the driving plate 409 can only rise or fall in the blister box 1, so that after the blister plate is fixed and softened, the device drives the lifting cylinder 404, so that the cover mold 403 can be stably and effectively raised or lowered.

[0031] It should be noted that, in this article, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or a connection between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0032] 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. A blister mold for a car battery cover, comprising a blister box (1), characterized in that: One side of the top surface of the plastic suction box (1) is rotatably connected to a heating cover (2) through a rotating shaft, and heating tubes (201) are fixedly connected to both sides inside the heating cover (2). A group of limit seats (3) are fixedly connected to one side of the top surface of the plastic suction box (1) close to the heating cover (2), and a plastic suction plate fixing frame (301) is rotatably connected to the plastic suction box (1) through the limit seats (3). The plastic suction plate fixing frame (301) is located on one side of the bottom of the heating cover (2). The top inner wall of the plastic suction box (1) is slidably connected to a mold support plate (4), and a cylinder limit frame (401) is fixedly connected to one side of the inner wall of the plastic suction box (1). The center of the top surface of the mold support plate (4) is fixedly connected to a mold base (402), and the center of the top surface of the mold base (402) is fixedly connected to a cover plate mold (403). The mold base (402) is located at the top inner part of the plastic suction box (1), and the cover plate mold (403) is located at the center of the top of the plastic suction box (1).

2. The blister mold for a car battery cover according to claim 1, characterized in that: A friction plate (302) is fixedly connected to the bottom surface of the plastic suction plate fixing frame (301), and the friction plate (302) and the plastic suction plate fixing frame (301) as a whole are in a "mouth" shape.

3. The blister mold for a car battery cover according to claim 2, characterized in that: A pressure rod handle (303) is fixedly connected to the center of the top surface of the plastic suction plate fixing frame (301), and connection pieces (304) are fixedly connected to the centers of both sides of the outer wall of the plastic suction plate fixing frame (301). One side outer wall of the connection piece (304) is rotatably connected to a spring rod (305) through a rotating shaft.

4. The blister mold for a car battery cover according to claim 3, characterized in that: A spring limiter (306) is slidably connected to the bottom end outer wall of the spring rod (305). A jacking spring (307) is fixedly connected between the bottom end outer wall of the spring rod (305) and the bottom end inside the spring limiter (306). The bottom end of the spring limiter (306) is rotatably connected to one side of the top surface of the plastic suction box (1) through a rotating shaft.

5. The blister mold for a car battery cover according to claim 1, characterized in that: A jacking cylinder (404) is rotatably connected to one side outer wall of the cylinder limit frame (401) through a rotating shaft, and a driving shaft (405) is fixedly connected to the output end of the jacking cylinder (404). A driving limit frame (406) is fixedly connected to one side of the inner bottom of the plastic suction box (1) away from the cylinder limit frame (401), and a group of followers (407) are respectively rotatably connected to both sides of the outer wall of the driving limit frame (406) through rotating shafts.

6. The blister mold for a car battery cover according to claim 5, characterized in that: A sliding shaft (408) penetrates and is connected to the top end inside the follower (407), and one end of the outer wall of the sliding shaft (408) is rotatably connected to the top end inside the follower (407). A plurality of driving plates (409) are respectively fixedly connected to the center of the bottom surface of the mold support plate (4), and a sliding groove (4010) is formed at the bottom of the outer wall of the driving plate (409).

7. The blister mold for a car battery cover according to claim 6, characterized in that: One end of the outer wall of the sliding shaft (408) away from the follower (407) is slidably connected to one end of the inner wall of the sliding groove (4010), and guide rails (4011) are respectively fixedly connected to both sides of the inner wall of the plastic suction box (1). The top end of the outer wall of the guide rail (4011) penetrates one side of the bottom surface of the mold support plate (4), and the top outer wall of the guide rail (4011) is slidably connected to one side inside the mold support plate (4).

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