An easily disassembled glue-filling mold for electric power products

Abstract

The utility model relates to the technical field of electric product production equipment, and discloses an electric product glue-filling mold that is easy to disassemble. The utility model comprises a base, and an upper mold and a lower mold can be fixed by starting a second hydraulic cylinder. When the upper mold and the lower mold need to be replaced, the second hydraulic cylinder is retracted to pull the ejector block to move downward, and the clamping block at the other end of the connecting rod will move upward according to the lever principle, and then the bolts at the bottom of the ejector mechanism are unscrewed, so that the upper mold and the lower mold can be easily disassembled and replaced. After injection molding, the lifting plate is driven to move upward by the first hydraulic cylinder, so that the upper mold can be driven upward. When the lifting plate moves to the position of the blocking block and continues to move upward, the blocking block and the spring drive the pulling rod to move upward, and the pulling rod drives the connecting plate and the ejector mechanism to move upward, so as to demould the product that has been injected inside the lower mold.

Description

Technical Field

[0001] The utility model relates to the technical field of power product production equipment, in particular to a glue-filling mold for power products which is easy to disassemble. Background Art

[0002] In industrial production, the application of glue pouring technology is becoming more and more widespread. Mold pouring is a method of injecting liquid glue into the mold. It is suitable for the manufacture of products with various complex shapes. Its principle is to use negative pressure to inject liquid glue into the mold, and through compressed air vibration, the glue is filled into every corner and detail of the mold, thereby achieving the effect of filling the mold with glue. The glue pouring method can improve the accuracy and reliability of the product, making the product more durable and beautiful.

[0003] The existing power product glue pouring mold is mostly fixed to the mold frame with bolts during use. When replacing the mold, the bolts need to be removed for replacement, which leads to a waste of time when replacing the mold and requires manual demoulding. Therefore, we propose a power product glue pouring mold that is easy to disassemble. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose an easily disassembled glue-filling mold for electric power products, which solves the problem that most of the above-mentioned background technologies use bolts to fix the mold frame, and when replacing the mold, the bolts need to be removed for replacement, which leads to a waste of time when replacing the mold and requires manual demoulding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a glue-filling mold for power products that is easy to disassemble, comprising a base, the upper surface of the base is fixedly connected to a workbench and a support rod, the upper surface of the workbench is fixedly connected to a fixed plate and a second hydraulic cylinder, the upper end of the fixed plate is rotatably connected to a connecting rod, the upper end of the second hydraulic cylinder is fixedly connected to a top block, the interior of the connecting rod is rotatably connected to a clamping block, the interior of the workbench is slidably connected to an ejection mechanism, the outer surface of the ejection mechanism is slidably connected to a connecting plate, the upper surface of the connecting plate is fixedly connected to a pull rod, the outer surface of the pull rod is slidably connected to a blocking block, the outer surface of the pull rod is sleeved with a spring, the outer surface of the ejection mechanism is fixedly connected to a blocking ring, and the inner thread of the ejection mechanism is connected to Bolts, the upper surface of the base is fixedly connected with a limit rod, and the upper mold and the lower mold can be fixed by starting the second hydraulic cylinder. When the upper mold and the lower mold need to be replaced, the second hydraulic cylinder is retracted to pull the ejector block downward. According to the lever principle, the clamping block at the other end of the connecting rod will move upward, and then the bolts at the bottom of the ejector mechanism are unscrewed, so as to facilitate the disassembly and replacement of the upper mold and the lower mold. After injection molding, the lifting plate is driven upward by the first hydraulic cylinder, so as to drive the upper mold upward. When the lifting plate moves to the position of the blocking block and continues to move upward, the blocking block and the spring will drive the pulling rod to move upward, and at the same time, the pulling rod drives the connecting plate and the ejector mechanism to move upward, thereby achieving the effect of demolding the product injected inside the lower mold.

[0006] Optionally, a pipe groove is opened inside the workbench, a water flow pipe is arranged inside the pipe groove, and a water inlet pipe and a water outlet pipe are inserted inside the workbench. After injection molding, the lifting plate is driven to move upward by the first hydraulic cylinder, so as to drive the upper mold upward. When the lifting plate moves to the position of the blocking block and continues to move upward, the blocking block and the spring drive the pulling rod to move upward, and the pulling rod drives the connecting plate and the ejection mechanism to move upward, thereby achieving the effect of demolding the product injected inside the lower mold.

[0007] Optionally, the upper end of the support rod is fixedly connected to a top plate, the lower surface of the top plate is fixedly connected to a first hydraulic cylinder, the lower surface of the first hydraulic cylinder is fixedly connected to a lifting plate, the upper surface of the lifting plate is provided with a glue filling port, the lower surface of the lifting plate is provided with an upper mold, the upper surface of the workbench is provided with a lower mold, and the upper surface of the lower mold is provided with a closing strip, and the lifting and lowering of the lifting plate is controlled by the first hydraulic cylinder, so as to achieve the effect of driving the upper mold to move upward during demolding, and glue is poured into the mold through the glue filling port before injection molding.

[0008] Optionally, the pulling rod is slidably connected to the inside of the lifting plate, the top block is rotatably connected to the inside of the connecting rod, and the lower surface of the clamping block is provided with an anti-slip layer. When the lifting plate moves upward, it will drive the lower mold when it moves to a certain height, and the anti-slip layer on the lower surface of the clamping block can achieve the effect of fastening the installation.

[0009] Optionally, the connecting plate is slidably connected to the outer surface of the limiting rod, and the spring is arranged between the pulling rod and the blocking block. The setting limiting rod serves to limit the connecting plate, thereby preventing the connecting plate from rotating during use and preventing damage to the device.

[0010] Optionally, the water inlet pipe and the water outlet pipe are connected to both ends of the water flow pipe, and the water inlet pipe and the water outlet pipe extend to the lower end of the workbench.

[0011] The utility model provides a glue-filling mold for electric power products that is easy to disassemble, and has the following beneficial effects:

[0012] 1. The glue-filling mold for power products that is easy to disassemble can fix the upper mold and the lower mold by starting the second hydraulic cylinder. When the upper mold and the lower mold need to be replaced, the second hydraulic cylinder is retracted to pull the ejector block downward. According to the lever principle, the clamping block at the other end of the connecting rod will move upward, and then the bolts at the bottom of the ejector mechanism will be unscrewed, so that the upper mold and the lower mold can be easily disassembled and replaced.

[0013] 2. After the injection molding, the easy-to-disassemble glue-filling mold for power products drives the lifting plate to move upward through the first hydraulic cylinder, so as to drive the upper mold upward. When the lifting plate moves to the position of the blocking block and continues to move upward, the blocking block and the spring drive the pulling rod to move upward. At the same time, the pulling rod drives the connecting plate and the ejection mechanism to move upward, so as to demold the product that has been injected inside the lower mold.

[0014] 3. The easily disassembled glue-filling mold for electric power products can achieve the effect of quickly cooling the product after the product is injected through the water flow pipe arranged inside the workbench. The cooling water circulating inside the water flow pipe can achieve the effect of quickly cooling the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of a glue-filling mold for electric power products that is easy to disassemble, proposed by the utility model;

[0016] Figure 2 This is a side sectional view of a glue-filling mold for electric power products that is easy to disassemble, as proposed by the utility model;

[0017] Figure 3 This is an enlarged view of point A of a glue-filling mold for power products that is easy to disassemble proposed by the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of the cooling structure of a glue-filling mold for electric power products that is easy to disassemble.

[0019] Legend:

[0020] 1. Base; 2. Support rod; 3. Workbench; 4. Lifting plate; 5. Top plate; 6. First hydraulic cylinder; 7. Upper mold; 8. Lower mold; 9. Glue filling port; 10. Pull rod; 11. Spring; 12. Block block; 13. Connecting plate; 14. Ejection mechanism; 15. Block ring; 16. Bolt; 17. Limit rod; 18. Closing strip; 19. Fixed plate; 20. Second hydraulic cylinder; 21. Top block; 22. Connecting rod; 23. Pressing block; 24. Pipe groove; 25. Water flow pipe; 26. Water inlet pipe; 27. Water outlet pipe. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 4The utility model provides a glue-filling mold for power products that is easy to disassemble, comprising a base 1, a workbench 3 and a support rod 2 are fixedly connected to the upper surface of the base 1, a fixing plate 19 and a second hydraulic cylinder 20 are fixedly connected to the upper surface of the workbench 3, a connecting rod 22 is rotatably connected to the upper end of the fixing plate 19, a top block 21 is fixedly connected to the upper end of the second hydraulic cylinder 20, a pressing block 23 is rotatably connected to the inside of the connecting rod 22, an ejection mechanism 14 is slidably connected to the inside of the workbench 3, a connecting plate 13 is slidably connected to the outer surface of the ejection mechanism 14, a pull rod 10 is fixedly connected to the upper surface of the connecting plate 13, a blocking block 12 is slidably connected to the outer surface of the pull rod 10, a spring 11 is sleeved on the outer surface of the pull rod 10, a blocking ring 15 is fixedly connected to the outer surface of the ejection mechanism 14, a bolt 16 is threadedly connected to the inner surface of the ejection mechanism 14, and a fixing plate 13 is fixedly connected to the upper surface of the base 1. The limiting rod 17 can fix the upper mold 7 and the lower mold 8 by starting the second hydraulic cylinder 20. When the upper mold 7 and the lower mold 8 need to be replaced, the second hydraulic cylinder 20 is retracted to pull the ejector block 21 downward. According to the lever principle, the clamping block 23 at the other end of the connecting rod 22 will move upward, and then the bolt 16 at the bottom of the ejector mechanism 14 will be unscrewed, so as to facilitate the disassembly and replacement of the upper mold 7 and the lower mold 8. After the injection molding is completed, the lifting plate 4 is driven upward by the first hydraulic cylinder 6, so as to drive the upper mold 7 upward. When the lifting plate 4 moves to the position of the blocking block 12 and continues to move upward, the blocking block 12 and the spring 11 will drive the pulling rod 10 to move upward. At the same time, the pulling rod 10 drives the connecting plate 13 and the ejector mechanism 14 to move upward, thereby achieving the effect of demolding the product that has been injected inside the lower mold 8.

[0023] A pipe groove 24 is provided inside the workbench 3, and a water flow pipe 25 is arranged inside the pipe groove 24. A water inlet pipe 26 and a water outlet pipe 27 are inserted inside the workbench 3. After injection molding, the lifting plate 4 is driven to move upward by the first hydraulic cylinder 6, so that the upper mold 7 can be driven upward. When the lifting plate 4 moves to the position of the blocking block 12 and continues to move upward, the blocking block 12 and the spring 11 drive the pulling rod 10 to move upward. At the same time, the pulling rod 10 drives the connecting plate 13 and the ejection mechanism 14 to move upward, so as to achieve the effect of demoulding the product injected inside the lower mold 8. The upper end of the support rod 2 is fixedly connected with the top plate 5, and the lower surface of the top plate 5 is fixedly connected with the first hydraulic cylinder 6. The lower surface of the first hydraulic cylinder 6 is fixedly connected with the lifting plate 4. The upper surface of the lifting plate 4 is provided with a glue filling port 9, and the lower surface of the lifting plate 4 is provided with an upper mold 7. The upper surface of the workbench 3 is provided with a lower mold 8, and the upper surface of the lower mold 8 is provided with a closing strip 18. The lifting plate 4 is controlled by the first hydraulic cylinder 6. The lifting and lowering of the lifting plate 4 can achieve the effect of driving the upper mold 7 to move upward when demoulding. Before injection molding, glue is poured into the mold through the glue filling port 9. The pull rod 10 is slidably connected to the inside of the lifting plate 4, and the top block 21 is rotatably connected to the inside of the connecting rod 22. The lower surface of the pressing block 23 is provided with an anti-slip layer. When the lifting plate 4 moves upward, it will drive the pull rod 10 to move upward when it moves to a certain height, so that the effect of first demoulding the upper mold and then demoulding the lower mold can be achieved. When the upper mold 7 and the lower mold 8 are fixed, The anti-slip layer on the lower surface of the clamping block 23 can achieve the effect of fastening the installation. The connecting plate 13 is slidably connected to the outer surface of the limiting rod 17. The spring 11 is arranged between the pulling rod 10 and the blocking block 12. The limiting rod 17 is set to limit the connecting plate 13, thereby preventing the connecting plate 13 from rotating during use and preventing damage to the device. The water inlet pipe 26 and the water outlet pipe 27 are connected to both ends of the water flow pipe 25, and the water inlet pipe 26 and the water outlet pipe 27 extend to the lower end of the workbench 3.

[0024] Working principle: When the mold is injected, the lifting plate 4 is pushed downward by the first hydraulic cylinder 6 to clamp the upper mold 7 and the lower mold 8 together, and glue is injected into the mold through the glue injection port 9. After the injection is completed, the lifting plate 4 is driven upward by the first hydraulic cylinder 6, so that the upper mold 7 can be driven upward. When the lifting plate 4 moves to the position of the blocking block 12 and continues to move upward, the blocking block 12 and the spring 11 drive the pull rod 10 to move upward. At the same time, the pull rod 10 drives the connecting plate 13 and the ejection mechanism 14 to move upward, thereby reaching the injection-molded lower mold 8. The product is demoulded, and then cold water is injected into the water inlet pipe 26. Through the water flow pipe 25 arranged inside the workbench 3, the cooling water circulating inside the water flow pipe 25 can quickly cool the product after the product is injected. When it is necessary to replace the upper mold 7 and the lower mold 8, the second hydraulic cylinder 20 is retracted to pull the ejector block 21 downward. According to the lever principle, the clamping block 23 at the other end of the connecting rod 22 will move upward, and then the bolt 16 at the bottom of the ejection mechanism 14 will be unscrewed, so as to facilitate the disassembly and replacement of the upper mold 7 and the lower mold 8.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glue-filling mold for electric power products that is easy to disassemble, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a workbench (3) and a support rod (2); the upper surface of the workbench (3) is fixedly connected to a fixing plate (19) and a second hydraulic cylinder (20); the upper end of the fixing plate (19) is rotatably connected to a connecting rod (22); the upper end of the second hydraulic cylinder (20) is fixedly connected to a top block (21); the interior of the connecting rod (22) is rotatably connected to a pressing block (23); the interior of the workbench (3) is slidably connected to an ejection mechanism (14); the ejection mechanism The outer surface of the ejection mechanism (14) is slidably connected to a connecting plate (13), the upper surface of the connecting plate (13) is fixedly connected to a pulling rod (10), the outer surface of the pulling rod (10) is slidably connected to a blocking block (12), the outer surface of the pulling rod (10) is sleeved with a spring (11), the outer surface of the ejection mechanism (14) is fixedly connected to a blocking ring (15), the internal thread of the ejection mechanism (14) is connected to a bolt (16), and the upper surface of the base (1) is fixedly connected to a limiting rod (17).

2. The easily disassembled glue-filling mold for electric power products according to claim 1, characterized in that: A pipe groove (24) is provided inside the workbench (3), a water flow pipe (25) is provided inside the pipe groove (24), and a water inlet pipe (26) and a water outlet pipe (27) are plugged into the inside of the workbench (3).

3. The easily disassembled glue-filling mold for electric power products according to claim 2 is characterized in that: The upper end of the support rod (2) is fixedly connected to a top plate (5), the lower surface of the top plate (5) is fixedly connected to a first hydraulic cylinder (6), the lower surface of the first hydraulic cylinder (6) is fixedly connected to a lifting plate (4), the upper surface of the lifting plate (4) is provided with a glue injection port (9), the lower surface of the lifting plate (4) is provided with an upper mold (7), the upper surface of the workbench (3) is provided with a lower mold (8), and the upper surface of the lower mold (8) is provided with a closing strip (18).

4. The easily disassembled glue-filling mold for electric power products according to claim 3 is characterized in that: The pulling rod (10) is slidably connected to the inside of the lifting plate (4), the top block (21) is rotatably connected to the inside of the connecting rod (22), and the lower surface of the pressing block (23) is provided with an anti-slip layer.

5. The easily disassembled glue-filling mold for electric power products according to claim 4, characterized in that: The connecting plate (13) is slidably connected to the outer surface of the limiting rod (17), and the spring (11) is arranged between the pulling rod (10) and the blocking block (12).

6. The easily disassembled glue-filling mold for electric power products according to claim 5, characterized in that: The water inlet pipe (26) and the water outlet pipe (27) are in communication with both ends of the water flow pipe (25), and the water inlet pipe (26) and the water outlet pipe (27) extend to the lower end of the workbench (3).

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