Integral plastic packaging device of rectifier bridge component

Abstract

The utility model discloses an integral plastic packaging device of a rectifier bridge component, which comprises a plastic packaging table, the top of the plastic packaging table is connected with a lower plastic packaging mold, the top of the plastic packaging table is also connected with an upper machine table, and the bottom of the upper machine table is connected with an upper plastic packaging mold; a plurality of groups of lower dies are longitudinally and concavely arranged in the lower plastic packaging die, a plurality of groups of lower dies are transversely arranged at the top of the lower plastic packaging die, a plurality of lower middle tables are uniformly arranged in the lower dies in the length direction, a plurality of groups of upper dies are arranged at the bottom end of the upper plastic packaging die in a manner of being matched with the lower dies, and a plurality of upper middle tables corresponding to the lower middle tables in position are arranged in the upper dies in the length direction; a wire groove is formed in the lower middle table in a concave mode, a cutting knife is connected into the upper middle table, and a driving box matched with the cutting knife is connected to the top of the upper plastic packaging mold. Compared with the prior art, the integral plastic packaging device for the rectifier bridge component has the advantages that multi-mode processing can be realized, and meanwhile, a processed part can be cut and separated.

Description

Technical Field

[0001] The utility model relates to the technical field of rectifier bridge component processing, in particular to an integral plastic sealing device for rectifier bridge components. Background Art

[0002] As a power component, the rectifier bridge is very widely used in various power supply devices. It mainly seals the rectifier tube in a shell, which is divided into full bridge and half bridge.

[0003] Usually, the rectifier bridge is packaged in batches using an injection molding machine. After the packaging is completed, the pins need to be cut and split.

[0004] In the current usage, the material is usually taken out of the mold after packaging is completed, and then separated by corresponding equipment or manually, which is inefficient and costly. Utility Model Content

[0005] 1. Problems to be solved

[0006] The technical problem to be solved by the utility model is that the existing integral plastic packaging of rectifier bridge components requires the workpiece to be taken out and then split for use, which results in low working efficiency.

[0007] (II) Technical solution

[0008] In order to solve the above technical problems, the technical solution provided by the utility model is: an integral plastic packaging device for rectifier bridge components, comprising a plastic packaging platform, the top of which is connected to a lower plastic packaging mold, the top of which is also connected to an upper machine platform, and the bottom of which is connected to an upper plastic packaging mold;

[0009] The lower mold is longitudinally concavely provided in the lower plastic sealing mold, and multiple groups of lower molds are arranged in the horizontal direction at the top of the lower plastic sealing mold, and multiple lower intermediate platforms are evenly arranged in the lower mold along its length direction. The bottom end of the upper plastic sealing mold is equipped with multiple groups of upper molds to cooperate with the lower mold, and multiple upper intermediate platforms corresponding to the positions of the lower intermediate platforms are arranged in the upper mold along its length direction;

[0010] The lower middle platform is concavely provided with a wire groove, the upper middle platform is connected with a cutting knife, and the top of the upper plastic sealing mold is connected with a driving box in coordination with the cutting knife.

[0011] As an improvement, a driving cylinder is connected to the middle part of the plastic sealing table, and the lower intermediate table divides the lower mold into multiple groups of lower independent grooves. Lifting grooves are recessed in multiple lower independent grooves, and lifting blocks are slidably provided in the lifting grooves. The driving cylinder drives the lifting blocks.

[0012] As an improvement, a drive groove is provided in the lower part of the lower mold in the lower plastic sealing mold, and a linkage plate is provided in the drive groove. The lower ends of multiple lifting blocks extend into the drive groove and are fixedly connected to the top of the linkage plate, and the telescopic end of the drive cylinder is connected to the bottom end of the linkage plate.

[0013] As an improvement, a cutting groove connected to the wire groove is further provided in the middle of the lower intermediate platform, and a plurality of groups of micro cylinders are connected in the driving box, and the telescopic end of the micro cylinder extends into the upper plastic sealing mold and is connected to the cutting knife.

[0014] As an improvement, the upper middle platform divides the upper mold into multiple groups of upper independent grooves, the top of the upper independent groove is concavely provided with an upper holding groove, the upper holding groove is connected to an upper holding block, and the upper plastic sealing mold is connected to multiple groups of micro cylinders 2 in cooperation with the upper holding block.

[0015] As an improvement, the bottom of the plastic sealing table is connected with a machine foot.

[0016] (III) Beneficial effects

[0017] The advantages of the utility model compared with the prior art are: in the present application, by modifying the mold, a plurality of groups of lower independent grooves and upper independent grooves are used to cooperate with each other when packaging the rectifier bridge components, thereby improving the processing efficiency, and at the same time, the pins can be fixed by cooperating with the lower middle platform and the upper middle platform that are separated and set, and at the same time, the additionally set cutting knife can split multiple packaged workpieces, thereby improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The present invention is a structural schematic diagram of an integral plastic packaging device for rectifier bridge components.

[0019] Figure 2 It is a structural diagram of the top view of the lower middle platform.

[0020] Figure 3 yes Figure 1 Schematic diagram of the structure of part A in the middle.

[0021] Figure 4 yes Figure 1 Schematic diagram of the structure of part B.

[0022] As shown in the figure: 1. Plastic sealing table; 2. Lower plastic sealing mold; 3. Upper machine table; 4. Upper plastic sealing mold; 5. Lower mold; 6. Lower middle table; 7. Upper mold; 8. Upper middle table; 9. Wire trough; 10. Cutting knife; 11. Drive box; 12. Drive cylinder; 13. Lifting slot; 14. Lifting block; 15. Drive slot; 16. Linkage plate; 17. Cutting slot; 18. Micro cylinder one; 19. Upper holding slot; 20. Micro cylinder two; 21. Upper holding block. DETAILED DESCRIPTION

[0023] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0024] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0025] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field of the present invention. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0028] Please refer to the attached Figure 1-4 , an integral plastic sealing device for rectifier bridge components, comprising a plastic sealing table 1, a machine foot is connected to the bottom of the plastic sealing table 1, a lower plastic sealing mold 2 is connected to the top of the plastic sealing table 1, an upper machine table 3 is also connected to the top of the plastic sealing table 1, and an upper plastic sealing mold 4 is connected to the bottom of the upper machine table 3. In order to facilitate the packaging of multiple workpieces, a lower mold 5 is longitudinally concave in the lower plastic sealing mold 2, and multiple groups of lower molds 5 are arranged in the horizontal direction on the top of the lower plastic sealing mold 2, and multiple lower intermediate platforms 6 are evenly arranged in the lower mold 5 along its length direction. The bottom end of the upper plastic sealing mold 4 is matched with the lower mold 5 to be provided with multiple groups of upper molds 7, and multiple upper intermediate platforms 8 corresponding to the positions of the lower intermediate platforms 6 are arranged in the upper mold 7 along its length direction; wherein the lower intermediate platform 6 divides the lower mold 5 into multiple groups of lower independent grooves, and the upper intermediate platform 8 divides the upper mold 7 into multiple groups of upper independent grooves, and the plastic sealing is completed by the cooperation of the upper independent grooves and the lower independent grooves.

[0029] In order to complete the separation and cutting of the workpiece, a wire groove 9 is concavely provided on the lower middle table 6, a cutting knife 10 is connected to the upper middle table 8, and a driving box 11 is connected to the top of the upper plastic sealing mold 4 in cooperation with the cutting knife 10. For the convenience of use, a cutting groove 17 connected to the wire groove 9 is also provided in the middle of the lower middle table 6. A plurality of groups of micro cylinders 18 are connected in the driving box 11. The telescopic end of the micro cylinder 18 extends into the upper plastic sealing mold 4 and is connected to the cutting knife 10. The cutting is completed by cooperating with the cutting knife 10 through the cutting groove 17.

[0030] More specifically

[0031] A driving cylinder 12 is connected to the middle part of the plastic sealing table 1, a lifting groove 13 is recessed in the lower independent groove, a lifting block 14 is slidably provided in the lifting groove 13, the driving cylinder 12 drives the lifting block 14, an upper holding groove 19 is recessed at the top of the upper independent groove, an upper holding block 21 is connected to the upper holding groove 19, and a plurality of groups of micro cylinders 20 are connected to the upper holding block 21 in the upper plastic sealing mold 4. The lifting block 14 cooperates with the upper holding block 21 to hold the workpiece after the plastic sealing is completed, so as to prevent the workpiece from displacement when used in conjunction with cutting.

[0032] In one embodiment

[0033] A driving groove 15 is provided in the lower part of the lower mold 5 in the lower plastic encapsulation mold 2, and a linkage plate 16 is provided in the driving groove 15. The lower ends of the plurality of lifting blocks 14 extend into the driving groove 15 and are fixedly connected to the top of the linkage plate 16. The telescopic end of the driving cylinder 12 is connected to the bottom end of the linkage plate 16.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0035] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0036] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An integral plastic packaging device for rectifier bridge components, comprising a plastic packaging platform (1), characterized in that: The top of the plastic sealing platform (1) is connected to a lower plastic sealing mold (2), the top of the plastic sealing platform (1) is also connected to an upper machine platform (3), and the bottom of the upper machine platform (3) is connected to an upper plastic sealing mold (4); The lower plastic sealing mold (2) is provided with a lower mold (5) in a longitudinally concave shape, and multiple groups of lower molds (5) are provided in a transverse direction on the top of the lower plastic sealing mold (2), and multiple lower intermediate platforms (6) are evenly provided in the lower mold (5) along its length direction; the bottom end of the upper plastic sealing mold (4) is provided with multiple groups of upper molds (7) in coordination with the lower mold (5), and multiple upper intermediate platforms (8) corresponding to the positions of the lower intermediate platforms (6) are provided in the upper mold (7) along its length direction; The lower intermediate platform (6) is provided with a wire groove (9) inwardly, the upper intermediate platform (8) is provided with a cutting knife (10) inwardly, and the top of the upper plastic sealing mold (4) is provided with a driving box (11) in cooperation with the cutting knife (10).

2. The integral plastic packaging device for a rectifier bridge component according to claim 1, characterized in that: A driving cylinder (12) is connected to the middle of the plastic sealing platform (1), and the lower intermediate platform (6) divides the lower mold (5) into a plurality of groups of lower independent grooves, wherein a plurality of lower independent grooves are concavely provided with lifting grooves (13), and a lifting block (14) is slidably provided in the lifting groove (13), and the driving cylinder (12) drives the lifting block (14).

3. The integral plastic packaging device for a rectifier bridge component according to claim 2, characterized in that: A driving groove (15) is provided in the lower part of the lower mold (5) in the lower plastic encapsulation mold (2), a linkage plate (16) is provided in the driving groove (15), the lower ends of the plurality of lifting blocks (14) extend into the driving groove (15) and are fixedly connected to the top of the linkage plate (16), and the telescopic end of the driving cylinder (12) is connected to the bottom end of the linkage plate (16).

4. The integral plastic packaging device for a rectifier bridge component according to claim 1, characterized in that: The middle portion of the lower intermediate platform (6) is also provided with a cutting groove (17) connected to the wire groove (9), and the drive box (11) is connected with a plurality of groups of micro cylinders (18), and the telescopic ends of the micro cylinders (18) extend into the upper plastic sealing mold (4) and are connected with the cutting knife (10).

5. The integral plastic packaging device for rectifier bridge components according to claim 4, characterized in that: The upper intermediate platform (8) divides the upper mold (7) into a plurality of groups of upper independent grooves, the top of each upper independent groove is provided with an upper holding groove (19) inwardly concavely, an upper holding block (21) is connected to the upper holding groove (19), and a plurality of groups of micro cylinders (20) are connected to the upper holding block (21) in the upper plastic sealing mold (4).

6. The integral plastic packaging device for a rectifier bridge component according to claim 1, characterized in that: The bottom of the plastic sealing table (1) is connected with a machine foot.

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