Horizontal injection molding machine for processing high-voltage wire protection box

Abstract

The utility model relates to the technical field of high-voltage wire protection box processing, in particular to a high-voltage wire protection box processing horizontal injection molding machine which comprises a base, two protection doors are arranged on the base in a sliding mode, a plurality of first sliding grooves are formed in the sides, close to each other, of the two protection doors, and second sliding grooves are formed in one sides of the first sliding grooves. A movable mold is arranged between the two protective doors, a plurality of push blocks are fixedly arranged on the two sides of the movable mold, a driving device is arranged on one side of the movable mold, an injection device is arranged on one side of the base, a fixed mold is arranged between the injection device and the movable mold, and a movable mold is arranged on the other side of the fixed mold. The protective door can be automatically opened and closed during injection molding, so that workers do not need to frequently open and close the protective door, the workload of the workers is reduced, and the fatigue degree of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage wire protection box processing, in particular to a horizontal injection molding machine for processing high-voltage wire protection boxes. Background Art

[0002] High-voltage wire protection box, also known as high-voltage junction box, is an important distribution equipment in the power transmission and distribution system. Its main function is to connect high-voltage cables together and transfer them to different equipment for use, thereby realizing the transmission and distribution of electricity. High-voltage wire protection box plays an irreplaceable role in the field of power transmission and distribution, especially in relatively large power facilities such as substations and power plants. It ensures the safety, reliability and efficiency of power transmission. In the processing of high-voltage wire protection box, it needs to be injection molded by horizontal injection molding machine.

[0003] As disclosed in a Chinese patent: A horizontal injection molding machine, application number: CN202021202516.1, comprises a horizontal injection molding machine, a hydraulic rod is arranged on the top of the horizontal injection molding machine, a lubricating ring is arranged on the surface of the hydraulic rod, a handle is fixed on the surface of the lubricating ring, a liquid injection port is provided on the top of the lubricating ring, a screw cap is provided inside the liquid injection port, the screw cap is snap-connected with the liquid injection port, through holes are provided at equal distances through the inner wall of the lubricating ring, and a wiping sponge is provided on the inner side of the lubricating ring; the utility model adopts a designed lubricating ring, so that when the hydraulic rod of the horizontal injection molding machine needs to be lubricated, the lubricating ring, handle, liquid injection port, screw cap, through hole and wiping sponge can be used to conveniently and quickly carry out lubrication, which greatly facilitates the lubrication work of the hydraulic rod compared with the existing technology.

[0004] However, in the above technical solution, after the horizontal injection molding machine completes injection molding, the molded object needs to be taken out from the horizontal injection molding machine. At present, the methods of taking the molded objects are divided into mechanical taking and manual taking by staff. When the staff takes them manually, the closed protective door needs to be opened before the molded object can be taken. After taking them, the opened protective door needs to be closed. Therefore, during the injection molding process, the staff needs to repeatedly open and close the protective door, which increases the workload of the staff and thus increases the fatigue of the staff. Utility Model Content

[0005] The main purpose of the utility model is to provide a horizontal injection molding machine for processing high-voltage wire protection boxes, which can effectively solve the problem in the background technology that after the horizontal injection molding machine completes injection molding, the molded object needs to be taken out from the horizontal injection molding machine. At present, the methods of taking the molded objects are divided into mechanical taking and manual taking by staff. When the staff takes them manually, the closed protective door needs to be opened before the molded object can be taken. After taking them, the opened protective door needs to be closed. Therefore, during the injection molding process, the staff needs to repeatedly open and close the protective door, which increases the workload of the staff and thus increases the fatigue of the staff.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A horizontal injection molding machine for processing a high-voltage wire protection box comprises a base, two protective doors are slidably arranged on the base, a plurality of first slide grooves are arranged on the side where the two protective doors are close to each other, a second slide groove is arranged on one side of the first slide groove, a cooperation mechanism is arranged in the second slide groove, a movable mold is arranged between the two protective doors, a plurality of push blocks are fixedly arranged on both sides of the movable mold, a driving device is arranged on one side of the movable mold, an injection device is arranged on one side of the base, and a fixed mold is arranged between the injection device and the movable mold.

[0008] Preferably, the first chute and the second chute are connected to each other.

[0009] Preferably, the cooperative mechanism is provided with a connecting plate slidably disposed in the second sliding groove, and a handle and a spring are fixedly disposed on one side of the connecting plate.

[0010] Preferably, push plates are fixedly provided on both sides of the connecting plate, grooves are provided on the push plates, through grooves are provided on both sides of the grooves, baffles are provided on both sides of the grooves close to the through grooves, rotating columns are provided on the baffles, and a torsion spring is provided on the rotating columns.

[0011] Preferably, the handle slides through one side of the protective door, one end of the spring is fixedly connected to the protective door, a portion of the push plate is located in the first sliding groove, and the groove and the through groove are connected to each other.

[0012] Preferably, the push plate is slidably connected to the inner wall of the second slide groove, the outer wall surface of the two baffles that are away from each other fits with the inner wall surface of the groove, the baffle is rotatably connected to the push plate through a rotating column, and the push block is located in the groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) When the utility model is used, the push block is driven to move by the movable mold, and the push block drives the protective door to move through the cooperative mechanism, so that when the movable mold moves, the protective door is driven to move, and the protective door is automatically opened and closed. The protective door can be automatically opened and closed during injection molding, so that the staff does not need to frequently open and close the protective door, reducing the workload of the staff and thus reducing the fatigue of the staff.

[0015] (2) According to the utility model, when it is necessary to move the protective door alone, the handle is used to move the connecting plate to the side away from the movable mold, and then the connecting plate drives the push plate to move so that the push plate completely enters the second slide groove. At this time, the push block will no longer be in the groove. Then, the protective door can be moved alone by the handle, so as to facilitate maintenance by the staff. When it is necessary to put the push block back in the groove, the push plate is moved toward the push block, and the push block squeezes the baffle. At this time, the baffle cannot squeeze the inner wall of the second slide groove, so the baffle rotates around the rotating column, and the torsion spring is deformed. When the push block enters the groove and no longer squeezes the baffle, the torsion spring rebounds, so that the baffle returns to its original position, so that the push block can be quickly put back in the groove, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional three-dimensional structural schematic diagram of a horizontal injection molding machine for processing a high-voltage wire protection box according to the utility model;

[0017] Figure 2 It is a cross-sectional top view structural schematic diagram of a horizontal injection molding machine for processing a high-voltage wire protection box according to the utility model;

[0018] Figure 3 It is a cross-sectional three-dimensional structural schematic diagram of a cooperating mechanism in a horizontal injection molding machine for processing a high-voltage wire protection box according to the utility model;

[0019] Figure 4 This utility model is a horizontal injection molding machine for processing high-voltage wire protection boxes Figure 3 Schematic diagram of the local enlarged structure.

[0020] In the figure: 1. base; 2. protective door; 3. first slide groove; 4. second slide groove; 5. cooperative mechanism; 501. connecting plate; 502. handle; 503. spring; 504. push plate; 505. groove; 506. through groove; 507. baffle; 508. rotating column; 509. torsion spring; 6. movable mold; 7. push block; 8. driving device; 9. injection device; 10. fixed mold. DETAILED DESCRIPTION

[0021] The following will be combined with 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 of 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] like Figure 1 and Figure 2 As shown, a horizontal injection molding machine for processing a high-voltage wire protection box comprises a base 1, on which two protective doors 2 are slidably arranged, a plurality of first slide grooves 3 are arranged on the side where the two protective doors 2 are close to each other, a second slide groove 4 is arranged on one side of the first slide groove 3, a cooperation mechanism 5 is arranged in the second slide groove 4, a movable mold 6 is arranged between the two protective doors 2, a plurality of push blocks 7 are fixedly arranged on both sides of the movable mold 6, a driving device 8 is arranged on one side of the movable mold 6, an injection device 9 is arranged on one side of the base 1, and a fixed mold 10 is arranged between the injection device 9 and the movable mold 6.

[0023] like Figure 3 and Figure 4 As shown, in another embodiment of the utility model, the cooperation mechanism 5 is slidably provided with a connecting plate 501 in the second slide groove 4, and a handle 502 and a spring 503 are fixedly provided on one side of the connecting plate 501;

[0024] Push plates 504 are fixedly arranged on both sides of the connecting plate 501, and grooves 505 are arranged on the push plates 504. Through grooves 506 are arranged on both sides of the grooves 505. Baffles 507 are arranged on both sides of the grooves 505 near the through grooves 506. Rotating columns 508 are arranged on the baffles 507, and torsion springs 509 are arranged on the rotating columns 508. When the movable mold 6 moves, the movable mold 6 drives the push block 7 to move, and the push block 7 drives the push plate 504 to move to one side by squeezing the baffle 507 on one side, and then the push plate 504 squeezes the inner wall of the second slide groove 4. The movable protective door 2 moves, so when the movable mold 6 moves, the protective door 2 is driven to move, and the protective door 2 is automatically opened and closed. When the injection molding is completed and the movable mold 6 and the fixed mold 10 are opened, since a buffer distance is left in the groove 505, when the movable mold 6 and the fixed mold 10 are just opened, the movable mold 6 will not immediately drive the protective door 2 to move through the push block 7 and the cooperative mechanism 5. The movable mold 6 needs to move a certain distance before it can drive the protective door 2 to move through the push block 7 and the cooperative mechanism 5, so that the protective door 2 is used to block the gas generated during the mold opening to prevent the gas from harming the staff;

[0025] When it is necessary to move the protective door 2 alone, the handle 502 is used to move the connecting plate 501 to the side away from the movable mold 6, and then the connecting plate 501 drives the push plate 504 to move, so that the push plate 504 completely enters the second slide groove 4. At this time, the push block 7 will no longer be in the groove 505, and then the protective door 2 can be moved alone by the handle 502, so as to facilitate the staff to carry out maintenance. When it is necessary to make the push block 7 re-positioned in the groove 505, the push plate 504 is moved toward the push block 7, and the push block 7 squeezes the baffle 507. At this time, the baffle 507 cannot squeeze the inner wall of the second slide groove 4, so the baffle 507 rotates around the rotating column 508 as the center, and the torsion spring 509 is deformed. When the push block 7 enters the groove 505 and no longer squeezes the baffle 507, the torsion spring 509 rebounds, so that the baffle 507 returns to its original position, and the push block 7 can be quickly re-positioned in the groove 505, which is more convenient.

[0026] The working principle of this horizontal injection molding machine for high-voltage wire protection box processing:

[0027] When in use, firstly, the movable mold 6 is moved toward the fixed mold 10 by the driving device 8 to close the mold, and then the movable mold 6 drives the push block 7 to move, and the push block 7 drives the push plate 504 to move to one side by squeezing the baffle 507 on one side, and then the push plate 504 drives the protective door 2 to move by squeezing the inner wall of the second slide groove 4, so that when the movable mold 6 moves, the protective door 2 is driven to move and the protective door 2 is closed. After the mold is closed, the injection device 9 can be used for injection molding. After the injection molding is completed, the movable mold 6 is returned to its original position. Since a buffer distance is left in the groove 505, when the movable mold 6 and the fixed mold 10 are just opened, the movable mold 6 will not pass through the push block 7 and the cooperating machine. The protective door 2 is immediately driven to move by the mechanism 5, and the movable mold 6 needs to move a certain distance before it can drive the protective door 2 to move through the push block 7 and the cooperative mechanism 5, so that the protective door 2 is used to block the gas generated when the mold is opened to prevent the gas from hurting the staff. After the movable mold 6 moves a certain distance, it drives the protective door 2 to move through the push block 7 and the cooperative mechanism 5, thereby opening the protective door 2, so that the staff can take the high-voltage wire protection box that has been injection molded, and the protective door 2 can be automatically opened and closed during the injection molding, so that the staff does not need to frequently open and close the protective door 2, thereby reducing the workload of the staff and thus reducing the fatigue of the staff.

[0028] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A horizontal injection molding machine for processing a high-voltage wire protection box, comprising a base (1), characterized in that: Two protective doors (2) are slidably arranged on the base (1); a plurality of first slide grooves (3) are arranged on the side where the two protective doors (2) are close to each other; a second slide groove (4) is arranged on one side of the first slide groove (3); a cooperating mechanism (5) is arranged in the second slide groove (4); a movable mold (6) is arranged between the two protective doors (2); a plurality of push blocks (7) are fixedly arranged on both sides of the movable mold (6); a driving device (8) is arranged on one side of the movable mold (6); an injection device (9) is arranged on one side of the base (1); and a fixed mold (10) is arranged between the injection device (9) and the movable mold (6).

2. A horizontal injection molding machine for processing a high-voltage wire protection box according to claim 1, characterized in that: The first slide groove (3) and the second slide groove (4) are connected to each other.

3. A horizontal injection molding machine for processing a high-voltage wire protection box according to claim 2, characterized in that: The cooperative mechanism (5) is provided with a connecting plate (501) slidably disposed in the second sliding groove (4), and a handle (502) and a spring (503) are fixedly disposed on one side of the connecting plate (501).

4. A horizontal injection molding machine for processing a high-voltage wire protection box according to claim 3, characterized in that: Push plates (504) are fixedly arranged on both sides of the connecting plate (501), a groove (505) is arranged on the push plate (504), through grooves (506) are arranged on both sides of the groove (505), baffles (507) are arranged on both sides of the groove (505) close to the through grooves (506), a rotating column (508) is arranged on the baffle (507), and a torsion spring (509) is arranged on the rotating column (508).

5. A horizontal injection molding machine for processing a high-voltage wire protection box according to claim 4, characterized in that: The handle (502) slides through one side of the protective door (2), one end of the spring (503) is fixedly connected to the protective door (2), a portion of the push plate (504) is located in the first sliding groove (3), and the groove (505) and the through groove (506) are connected to each other.

6. A horizontal injection molding machine for processing a high-voltage wire protection box according to claim 5, characterized in that: The push plate (504) is slidably connected to the inner wall of the second slide groove (4); the outer wall surfaces of the two baffles (507) that are away from each other are in contact with the inner wall surface of the groove (505); the baffles (507) are rotatably connected to the push plate (504) via a rotating column (508); and the push block (7) is located in the groove (505).

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