A special mold opening machine for automobile bulbs

Abstract

The present invention discloses a special mold opening machine for automobile light bulbs, belonging to the technical field of injection molding for automobile light bulbs. A special mold opening machine for automobile light bulbs comprises a frame, the bottom of the frame is connected with a lower mold plate, the lower mold plate is connected with a mold base plate, the mold base plate is connected with a mold body, the top of the frame is connected with an upper mold plate, the upper mold plate is connected with an upper mold opening mechanism for opening the upper mold of the mold in the mold body, and the side wall of the frame is connected with a side mold opening mechanism for opening the side plate of the mold body; the present invention can conveniently open the mold for automobile light bulbs, reducing labor intensity, the mold can be opened directly after injection molding, no cooling is required, saving operation time, and convenient disassembly and installation, improving work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of injection molding for automobile bulbs, in particular to a special molding machine for automobile bulbs. Background Art

[0002] In the traditional manual intervention production, some unexpected accidents will inevitably occur, so the awareness of improving the safety of injection molding equipment is more urgent, and thus the manual intervention production is replaced by machine automation to achieve dual guarantees of production efficiency and safety. At present, many one-piece mold injection molding equipment on the market have many disadvantages of inadequate mold separation, and the problem of flexible assembly and disassembly of molds is also deeply reflected. Traditional horizontal injection molding equipment is difficult to make a separate injection molding and mold opening structure. Therefore, we have improved the previous one-piece equipment, independently designed the injection molding process and the mold opening process, and proposed a special mold opening machine for automotive bulbs. Summary of the invention

[0003] The purpose of the present invention is to solve the problems existing in the prior art and to propose a special mold opening machine for automobile bulbs.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A special mold opening machine for automobile bulbs, comprising a frame, a lower mold plate connected to the bottom of the frame, a mold base plate connected to the lower mold plate, and a mold body connected to the mold base plate;

[0006] The top of the frame is connected to an upper mold plate, and the upper mold plate is connected to an upper mold opening mechanism for opening the upper mold of the mold in the mold body;

[0007] The side wall of the frame is connected with a side mold opening mechanism for opening the side plate of the mold body.

[0008] Preferably, the upper mold opening mechanism mainly comprises a top mold opening cylinder, the top mold opening cylinder is connected to the top outer wall of the frame, the output end of the top mold opening cylinder is connected to a mandrel, and the bottom of the mandrel is connected to a movable plate matched with the upper mold of the mold through a fixed half ring;

[0009] The top outer wall of the movable plate is also connected with a sliding rod, the frame is connected with a copper sleeve, and the sliding rod is slidably connected in the copper sleeve.

[0010] Preferably, outer walls on both sides of the bottom of the movable plate are connected to a first platen cylinder, an output end of the first platen cylinder is connected to a first clamping plate, and the first clamping plate abuts against an outer wall of an upper mold of the mold.

[0011] Preferably, both side walls of the frame are connected to a second platen cylinder, an output end of the second platen cylinder is connected to a second clamping plate, and the second clamping plate abuts against an outer wall of the mold body.

[0012] Preferably, the side opening mold mechanism mainly includes a side opening mold cylinder, which is connected to the side wall of the frame, the output end of the side opening mold cylinder is connected to an output shaft, an annular groove is provided on the output shaft, and the side wall of the mold body is connected to a clamping plate that matches the annular groove.

[0013] Preferably, the inner wall of the frame is connected to a limiting rod, and the outer wall of the mold base plate is provided with an arc groove matching the limiting rod.

[0014] Preferably, a mold positioning block is fixedly connected to the top outer wall of the mold base plate.

[0015] Preferably, the bottom of the frame is connected to an ejection mechanism, which mainly includes an ejection cylinder, an output end of the ejection cylinder is connected to an ejection rod, and one end of the ejection rod away from the ejection cylinder passes through the frame and abuts against the bottom outer wall of the mold base plate.

[0016] Preferably, an outer wall of the frame is connected to a mounting seat.

[0017] Compared with the prior art, the present invention provides a special mold opening machine for automobile light bulbs, which has the following beneficial effects:

[0018] 1. When using the special mold opening machine for automobile bulbs, first control the unmanned intelligent forklift to place the mold upper mold and the mold body after injection molding on the frame on the mold opening machine. The mold base plate and the mold positioning block can make the unmanned intelligent forklift convenient to drive the mold upper mold and the mold body to move. Then, the arc groove on the mold base plate is pressed against the limit rod, so as to limit the mold base plate to a certain extent. Then, the second pressure plate cylinder is started to make the second clamping plate clamp the mold body to fix the position of the mold body. Then, the upper mold opening mechanism is controlled to descend, and the first pressure plate cylinder at the bottom of the movable plate is started to make the first clamping plate clamp the mold upper mold. Then, the side mold opening cylinder in the side mold opening mechanism is started to pull the output shaft. The annular groove on the output shaft will pull the card plate on the outer wall of the mold body to open the mold body. Then, the top mold opening cylinder is started to drive the movable plate to rise through the core shaft, thereby driving the mold upper mold to rise through the first pressure plate cylinder to separate it from the mold body, thereby completing the mold opening, and the sliding rod connected to the top of the movable plate will slide in the copper sleeve. This will make the moving plate move more smoothly, and the copper sleeve will prevent the sliding rod from wearing and tearing, thus increasing its service life. After the mold is opened, start the ejector cylinder in the ejector mechanism to drive the mold base plate to rise through the ejector rod, thereby ejecting the mold body, and then control the unmanned intelligent forklift to transport and transfer the mold body through the mold positioning block. The mounting seat at the bottom of the frame allows the frame to be easily fixed and installed.

[0019] The parts not involved in the device are the same as the existing technology or can be implemented by the existing technology. The present invention can conveniently open the mold of the automobile light bulb, reducing the labor intensity. The mold can be opened directly after injection molding without cooling it, saving operation time, and facilitating disassembly and installation, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a special mold opening machine for automobile bulbs proposed by the present invention Figure 1 ;

[0021] Figure 2 A schematic diagram of the structure of a special mold opening machine for automobile bulbs proposed by the present invention Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the structure of the bottom of a special mold opening machine for automobile bulbs proposed by the present invention;

[0023] Figure 4 The schematic diagram of the structure of the side mold opening cylinder of a special mold opening machine for automobile bulbs proposed by the present invention Figure 1 ;

[0024] Figure 5 The schematic diagram of the structure of the side mold opening cylinder of a special mold opening machine for automobile bulbs proposed by the present invention Figure 2 ;

[0025] Figure 6 This is a schematic diagram of the main view of a special mold opening machine for automobile light bulbs proposed by the present invention;

[0026] Figure 7 This is a schematic structural diagram of a side view of a special mold opening machine for automobile light bulbs proposed by the present invention;

[0027] Figure 8 This is a schematic diagram of the structure of a top view of a special mold opening machine for automobile light bulbs proposed by the present invention;

[0028] Fig. 9 This is a schematic diagram of the internal structure of a special mold opening machine for automobile bulbs proposed by the present invention;

[0029] Fig.10 A special mold opening machine for automobile light bulbs proposed by the present invention Figure 2 Schematic diagram of the structure of part A.

[0030] In the figure: 1, frame; 101, mounting seat; 102, limit rod; 2, mold opening cylinder; 201, core shaft; 202, moving plate; 203, slide rod; 204, copper sleeve; 3, mold upper mold; 4, first pressure plate cylinder; 5, mold body; 6, mold base plate; 601, mold positioning block; 602, arc groove; 7, ejector cylinder; 701, ejector rod; 8, side mold cylinder; 801, output shaft; 802, annular groove; 9, second pressure plate cylinder; 901, second clamping plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 present invention.

[0033] Example:

[0034] Reference Figure 1-8 A special mold opening machine for automobile bulbs includes a frame 1, a lower mold plate is connected to the bottom of the frame 1, a mold base plate 6 is connected to the lower mold plate, and a mold body 5 is connected to the mold base plate 6;

[0035] The top of the frame 1 is connected to an upper mold plate, and the upper mold plate is connected to an upper mold opening mechanism for opening the upper mold 3 of the mold body 5;

[0036] The side wall of the frame 1 is connected with a side mold opening mechanism for opening the side plate of the mold body 5 .

[0037] The upper mold opening mechanism mainly includes a top mold opening cylinder 2, which is connected to the top outer wall of the frame 1, and the output end of the top mold opening cylinder 2 is connected to a core shaft 201, and the bottom of the core shaft 201 is connected to a moving plate 202 that matches the upper mold 3 of the mold through a fixed half ring;

[0038] The top outer wall of the movable plate 202 is also connected with a sliding rod 203 , and a copper sleeve 204 is connected inside the frame 1 , and the sliding rod 203 is slidably connected inside the copper sleeve 204 .

[0039] The outer walls on both sides of the bottom of the movable plate 202 are connected to the first platen cylinder 4 , and the output end of the first platen cylinder 4 is connected to the first clamping plate, which abuts against the outer wall of the upper mold 3 of the mold.

[0040] The two side walls of the frame 1 are connected to the second platen cylinder 9 , and the output end of the second platen cylinder 9 is connected to the second clamping plate 901 , and the second clamping plate 901 abuts against the outer wall of the mold body 5 .

[0041] The side opening mold mechanism mainly includes a side opening mold cylinder 8, which is connected to the side wall of the frame 1. The output end of the side opening mold cylinder 8 is connected to an output shaft 801, and an annular groove 802 is provided on the output shaft 801. The side wall of the mold body 5 is connected to a clamping plate that matches the annular groove 802.

[0042] The inner wall of the frame 1 is connected to a limit rod 102 , and the outer wall of the mold base plate 6 is provided with an arc groove 602 matching the limit rod 102 .

[0043] A mold positioning block 601 is fixedly connected to the top outer wall of the mold base plate 6 .

[0044] The bottom of the frame 1 is connected to an ejection mechanism, which mainly includes an ejection cylinder 7. The output end of the ejection cylinder 7 is connected to an ejection rod 701. The end of the ejection rod 701 away from the ejection cylinder 7 passes through the frame 1 and abuts against the bottom outer wall of the mold base plate 6.

[0045] The outer wall of the frame 1 is connected with a mounting seat 101 .

[0046] In the present invention, when in use, firstly, the unmanned intelligent forklift is controlled to place the mold upper mold 3 and the mold body 5 after the injection molding is completed on the frame 1 on the mold opening machine, and the mold base plate 6 and the mold positioning block 601 can make the unmanned intelligent forklift convenient to drive the mold upper mold 3 and the mold body 5 to move, and then the arc groove 602 on the mold base plate 6 is pressed against the limit rod 102, so as to limit the mold base plate 6 to a certain extent, and then the second pressure plate cylinder 9 is started to make the second clamping plate 901 clamp the mold body 5 to fix the position of the mold body 5, and then the upper mold opening mechanism is controlled to descend, and the first pressure plate cylinder 4 at the bottom of the movable plate 202 is started to make the first clamping plate clamp the mold upper mold 3, and then the side mold opening cylinder 8 in the side mold opening mechanism is started to pull the output shaft 801, and the annular groove 802 on the output shaft 801 will pull the clamping plate on the outer wall of the mold body 5, so as to fix the mold body 5. The mold is opened, and then the mold opening cylinder 2 is started, so that it drives the movable plate 202 to rise through the core shaft 201, thereby driving the mold upper mold 3 to rise through the first pressure plate cylinder 4, so that it is separated from the mold body 5, thereby completing the mold opening, and the slide bar 203 connected to the top of the movable plate 202 will slide in the copper sleeve 204, so that the movable plate 202 moves more smoothly, and the copper sleeve 204 will prevent the slide bar 203 from wear and tear, thereby enhancing its service life. After the mold opening is completed, the ejection cylinder 7 in the ejection mechanism is started, so that it drives the mold seat plate 6 to rise through the ejection rod 701, thereby ejecting the mold body 5, and then the unmanned intelligent forklift is controlled to transport and transfer the mold body 5 through the mold positioning block 601. The mounting seat 101 at the bottom of the frame 1 can facilitate the fixed installation of the frame 1.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A special mold opening machine for automobile light bulbs, comprising a frame (1), characterized in that: The bottom of the frame (1) is connected to a lower template, the lower template is connected to a mold base plate (6), and the mold base plate (6) is connected to a mold body (5); The top of the frame (1) is connected to an upper mold plate, and the upper mold plate is connected to an upper mold opening mechanism for opening the upper mold (3) of the mold in the mold body (5); the upper mold opening mechanism mainly comprises a top mold opening cylinder (2), the top mold opening cylinder (2) is connected to the top outer wall of the frame (1), the output end of the top mold opening cylinder (2) is connected to a core shaft (201), and the bottom of the core shaft (201) is connected to a movable plate (202) that matches the upper mold (3) of the mold through a fixed half ring; the top outer wall of the movable plate (202) is also connected to a sliding rod (203), and a copper sleeve (204) is connected inside the frame (1), and the sliding rod (203) is slidably connected in the copper sleeve (204); the outer walls on both sides of the bottom of the movable plate (202) are connected to a first pressure plate cylinder (4), and the output end of the first pressure plate cylinder (4) is connected to a first clamping plate, and the first clamping plate is against the outer wall of the upper mold (3) of the mold; The side wall of the frame (1) is connected to a side mold opening mechanism for opening the side plate of the mold body (5); the side mold opening mechanism mainly includes a side mold opening cylinder (8), the side mold opening cylinder (8) is connected to the side wall of the frame (1), the output end of the side mold opening cylinder (8) is connected to an output shaft (801), the output shaft (801) is provided with an annular groove (802), and the side wall of the mold body (5) is connected to a clamping plate that matches the annular groove (802); both side walls of the frame (1) are connected to a second pressure plate cylinder (9), the output end of the second pressure plate cylinder (9) is connected to a second clamping plate (901), and the second clamping plate (901) is against the outer wall of the mold body (5).

2. The special mold opening machine for automobile light bulbs according to claim 1, characterized in that: The inner wall of the frame (1) is connected to a limit rod (102), and the outer wall of the mold base plate (6) is provided with an arc groove (602) matching the limit rod (102).

3. The special mold opening machine for automobile light bulbs according to claim 1, characterized in that: A mold positioning block (601) is fixedly connected to the top outer wall of the mold base plate (6).

4. The special mold opening machine for automobile light bulbs according to claim 1, characterized in that: The bottom of the frame (1) is connected to an ejection mechanism, which mainly comprises an ejection cylinder (7). The output end of the ejection cylinder (7) is connected to an ejection rod (701), and the end of the ejection rod (701) away from the ejection cylinder (7) passes through the frame (1) and abuts against the bottom outer wall of the mold base plate (6).

5. The special mold opening machine for automobile light bulbs according to claim 1, characterized in that: The outer wall of the frame (1) is connected to a mounting seat (101).

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