Injection molding device for control shaft

Abstract

The utility model provides an injection molding device for a control shaft, and relates to the field of injection molds. Comprising a box body, two first electric push rods are symmetrically and rotationally connected to the inner wall of the box body, two second electric push rods are symmetrically and rotationally connected to the positions, located under the two first electric push rods, of the inner wall of the box body, and the telescopic ends of the two second electric push rods are slidably connected with one sides of the two first electric push rods correspondingly; a plurality of connecting rods are symmetrically and fixedly connected to the outer wall of the box body, one side of each connecting rod is rotationally connected with a roller, a rope is arranged between every two adjacent rollers, a sliding assembly is arranged in the box body and comprises two racks, and the two racks are slidably installed in the box body. Two vertical rods are fixedly connected to the inner wall of the box body, a gear is driven to rotate through sliding of a rack, so that an inclined rod drives an elastic pipe to rotate, meanwhile, a first electric push rod drives a mold mechanism to rotate under stretching and retracting of a second electric push rod, and all-directional cleaning of the interior of the mold mechanism by a spray head is achieved.

Description

Technical Field

[0001] The utility model relates to an injection molding device, in particular to an injection molding device for a control shaft, belonging to the technical field of injection molding molds. Background Art

[0002] With the development of social economy and the improvement of science and technology, the field of control shaft molds has also made great progress. Most of the existing control shaft injection molds do not have automatic cleaning functionality. Once used, they need to be manually cleaned, which reduces efficiency. In order to make them have automatic cleaning functions; therefore, the market urgently needs to develop a control shaft injection molding device to help people solve the existing problems.

[0003] Existing patent application number: CN202021350161.0 discloses a spool injection mold, which relates to the field of spool molds, in order to solve the problem that most of the existing spool injection molds do not have automatic cleaning functionality and need to be manually cleaned after use, which reduces efficiency. A through groove is provided on the outer surface of the body, a funnel is fixedly provided on the top of the body, a liquid inlet pipe is fixedly installed below the funnel, an injection port is provided below the liquid inlet pipe, a spool injection mold is provided below the injection port, and a fixed block is provided at each of the symmetrical ends of the spool injection mold, a connecting block is provided at one end of the fixed block, and the connecting block is threadedly connected to the fixed block, and a hydraulic rod is welded to one end of the connecting block.

[0004] When the patent cleans the injection mold, since the nozzle is located directly above the injection mold, the mold cannot be flipped according to the position of the nozzle, which may lead to incomplete cleaning during cleaning. At the same time, after the mold is cleaned, due to the unevenness of the mold, water is easy to remain inside the mold, thus affecting subsequent use. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to provide an injection molding device for a control shaft in order to solve the above problems, so as to solve the problem that the injection mold cannot be cleaned properly in the prior art.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: an injection molding device for a control shaft comprises a box body, the inner wall of the box body is symmetrically rotatably connected to two electric push rods 1, the inner wall of the box body and located directly below the two electric push rods 1 are symmetrically rotatably connected to two electric push rods 2, the telescopic ends of the two electric push rods 2 are respectively slidably connected to one side of the two electric push rods 1, the outer wall of the box body is symmetrically fixedly connected to a plurality of connecting rods, one side of each of the connecting rods is rotatably connected to a roller, a rope is arranged between two adjacent rollers, a sliding assembly is arranged inside the box body, the sliding assembly comprises two racks, the two racks are slidably installed inside the box body, the inner wall of the box body is fixedly connected to two vertical rods, one side of the two vertical rods are rotatably connected to a gear, the two gears are respectively meshed with the two racks, and one side of the two gears is fixedly connected to an inclined rod.

[0009] Preferably, one end of the two ropes extends into the interior of the box and is fixedly connected to one side of the corresponding electric push rod, and one end of the two ropes away from the electric push rod extends into the interior of the box and is fixedly connected to one end of the corresponding rack.

[0010] Preferably, two vertical plates are symmetrically fixedly connected inside the box body, the sides of the two vertical plates close to each other are fixedly connected with springs, and the sides of the two springs away from the vertical plates are fixedly connected to one side of the two racks respectively.

[0011] Preferably, two slide grooves are symmetrically fixedly connected to the inner wall of the box body, and two sliders are slidably connected inside the two slide grooves, and the bottom of each slider is fixedly connected to the top of the corresponding rack.

[0012] Preferably, a water pump is fixedly connected to one side of the box body, and a water pipe is fixedly connected to the output end of the water pump. Two elastic tubes are fixedly connected to the bottom of the water pipe. The bottom ends of the two elastic tubes extend to the interior of the box body and are fixedly connected to a nozzle, and one end of the two inclined rods away from the gear is fixedly connected to one side of the two elastic tubes.

[0013] Preferably, a workbench is fixedly connected to the interior of the box, a mold mechanism is slidably connected to the top of the workbench, and the telescopic ends of the two electric push rods are fixedly connected to the two sides of the mold mechanism respectively.

[0014] Preferably, a hopper is fixedly connected to the top of the box body, the bottom of the hopper extends to the interior of the mold mechanism, and a cooling mechanism is fixedly connected to the interior of the box body.

[0015] The utility model provides an injection molding device for a control shaft, which has the following beneficial effects:

[0016] 1. The sliding of the rack drives the rotation of the gear, so that the inclined rod drives the elastic tube to rotate. At the same time, under the extension and retraction of the electric push rod 2, the electric push rod 1 drives the mold mechanism to rotate, so that the nozzle can clean the inside of the mold mechanism in all directions.

[0017] 2. The rotation of the electric push rod drives the rope to slide. At the same time, the rope pulls the rack under the sliding of the roller, and the rack squeezes the spring to achieve the sliding of the rack, and vice versa to achieve the reset of the rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 The enlarged schematic diagram of point A in the middle;

[0021] Figure 4 For this utility model Figure 2 A magnified schematic diagram of point B in the middle.

[0022]

Main component symbol description

[0023] 1. Box body; 2. Workbench; 3. Electric push rod 1; 4. Electric push rod 2; 5. Connecting rod; 6. Roller; 7. Rope; 8. Sliding assembly; 81. Rack; 82. Vertical rod; 83. Gear; 9. Spring; 10. Vertical plate; 11. Slide; 12. Slider; 13. Water pump; 14. Water pipe; 15. Elastic tube; 16. Inclined rod; 17. Nozzle; 18. Mold mechanism; 19. Hopper; 20. Cooling mechanism. DETAILED DESCRIPTION

[0024] See also Figure 1-Figure 4The embodiment of the utility model provides an injection molding device for controlling the shaft, including a box body 1, the inner wall of the box body 1 is symmetrically connected to two electric push rods 3 for rotation, the inner wall of the box body 1 and located directly below the two electric push rods 3 are symmetrically connected to two electric push rods 4 for rotation, the telescopic ends of the two electric push rods 4 are respectively connected to one side of the two electric push rods 3 for sliding, the outer wall of the box body 1 is symmetrically fixedly connected to a plurality of connecting rods 5, one side of each connecting rod 5 is connected to a roller 6 for rotation, a rope 7 is arranged between two adjacent rollers 6, a sliding assembly 8 is arranged inside the box body 1, the sliding assembly 8 includes two racks 81, the two racks 81 are both slidably installed inside the box body 1, the inner wall of the box body 1 is fixedly connected to two vertical rods 82, one side of the two vertical rods 82 are connected to gears 83 for rotation, the two gears 83 are respectively meshed with the two racks 81, the sliding of the racks 81 drives the rotation of the gears 83, so that the inclined rod 16 drives The elastic tube 15 rotates, and at the same time, under the extension and retraction of the electric push rod 24, the electric push rod 13 drives the mold mechanism 18 to rotate, so that the nozzle 17 can clean the inside of the mold mechanism 18 in all directions; one side of the two gears 83 is fixedly connected with the inclined rod 16, one end of the two ropes 7 extends to the inside of the box body 1 and is fixedly connected to the side of the corresponding electric push rod 13, and the ends of the two ropes 7 away from the electric push rod 13 extend to the inside of the box body 1 and are fixedly connected to one end of the corresponding rack 81. The inside of the box body 1 is symmetrically fixedly connected with two vertical plates 10, and the sides of the two vertical plates 10 close to each other are fixedly connected with springs 9, and the sides of the two springs 9 away from the vertical plates 10 are respectively fixedly connected to one side of the two racks 81. The rotation of the electric push rod 13 drives the rope 7 to slide, and at the same time, under the sliding of the roller 6, the rope 7 pulls the rack 81, and the rack 81 squeezes the spring 9 to achieve the sliding of the rack 81, and vice versa, the rack 81 is reset.

[0025] Furthermore, the inner wall of the box body 1 is symmetrically fixedly connected to two slide grooves 11, and the interiors of the two slide grooves 11 are slidably connected to two sliders 12, and the bottom of each slider 12 is fixedly connected to the top of the corresponding rack 81. A water pump 13 is fixedly connected to one side of the box body 1, and the output end of the water pump 13 is fixedly connected to a water pipe 14. The bottom of the water pipe 14 is fixedly connected to two elastic tubes 15. The bottom ends of the two elastic tubes 15 extend to the interior of the box body 1 and are fixedly connected to a nozzle 17. The ends of the two inclined rods 16 away from the gear 83 are fixedly connected to the ends of the two elastic tubes 15. One side is fixedly connected, and a workbench 2 is fixedly connected inside the box body 1. A mold mechanism 18 is slidably connected to the top of the workbench 2. The telescopic ends of two electric push rods 3 are respectively fixedly connected to the two sides of the mold mechanism 18. The electric push rod 24 is telescopically driven downward to drive the electric push rod 3 to rotate downward, and the electric push rod 3 drives the mold mechanism 18 to rotate downward, so as to drain the mold mechanism 18. A hopper 19 is fixedly connected to the top of the box body 1, and the bottom of the hopper 19 extends to the inside of the mold mechanism 18. A cooling mechanism 20 is fixedly connected to the inside of the box body 1.

[0026] Working principle: when using the device, the staff first starts the power supply, at which time the electric push rod 3 is extended and retracted to drive the mold mechanism 18 to separate, and then the electric push rod 2 4 is extended and retracted obliquely upward to drive the electric push rod 3 to rotate upward, and the electric push rod 3 drives the mold mechanism 18 to rotate. While the electric push rod 3 rotates, it drives the rope 7 to slide, and the rope 7 drives the rack 81 to slide, and the rack 81 drives the gear 83 to rotate, and the gear 83 drives the inclined rod 16 to rotate, and the inclined rod 16 drives the elastic tube 15 to rotate, so that the nozzle 17 can rotate with the angle of the mold mechanism 18 to achieve all-round cleaning and improve the cleaning efficiency. After cleaning, the electric push rod 2 4 is extended and retracted obliquely downward to drive the electric push rod 3 to rotate downward, and the electric push rod 3 drives the mold mechanism 18 to rotate downward to achieve draining of the mold mechanism 18, and while the electric push rod 3 rotates downward, it drives the rope 7 to slide, and the rope 7 drives the rack 81 to slide, and the rack 81 squeezes the spring 9 to achieve resetting of the rack 81.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An injection molding device for a control shaft, comprising a housing (1), characterized in that: The inner wall of the box (1) is symmetrically connected to two electric push rods (3) for rotation; the inner wall of the box (1) is symmetrically connected to two electric push rods (4) located directly below the two electric push rods (3); the telescopic ends of the two electric push rods (4) are respectively connected to one side of the two electric push rods (3) for sliding; the outer wall of the box (1) is symmetrically fixedly connected to a plurality of connecting rods (5); one side of each connecting rod (5) is connected to a roller (6) for rotation; two adjacent rollers (6) are connected to each other for rotation; A rope (7) is provided, and a sliding assembly (8) is provided inside the box (1), and the sliding assembly (8) comprises two racks (81), and the two racks (81) are both slidably mounted inside the box (1), and the inner wall of the box (1) is fixedly connected with two vertical rods (82), one side of the two vertical rods (82) is rotatably connected with a gear (83), and the two gears (83) are respectively meshed and connected with the two racks (81), and one side of the two gears (83) is fixedly connected with an inclined rod (16).

2. The injection molding device for a control shaft according to claim 1, characterized in that: One end of the two ropes (7) extends into the interior of the box (1) and is fixedly connected to one side of the corresponding electric push rod (3); one end of the two ropes (7) away from the electric push rod (3) extends into the interior of the box (1) and is fixedly connected to one end of the corresponding rack (81).

3. The injection molding device for a control shaft according to claim 2, characterized in that: Two vertical plates (10) are symmetrically fixedly connected inside the box body (1), the sides of the two vertical plates (10) close to each other are fixedly connected with springs (9), and the sides of the two springs (9) away from the vertical plates (10) are fixedly connected to one side of two racks (81) respectively.

4. The injection molding device for a control shaft according to claim 1, characterized in that: The inner wall of the box body (1) is symmetrically and fixedly connected with two slide grooves (11), and the interiors of the two slide grooves (11) are slidably connected with two sliders (12), and the bottom of each slider (12) is fixedly connected to the top of the corresponding rack (81).

5. The injection molding device for a control shaft according to claim 1, characterized in that: A water pump (13) is fixedly connected to one side of the box body (1), and a water pipe (14) is fixedly connected to the output end of the water pump (13). Two elastic tubes (15) are fixedly connected to the bottom of the water pipe (14). The bottom ends of the two elastic tubes (15) extend into the interior of the box body (1) and are fixedly connected to a nozzle (17). One end of the two inclined rods (16) away from the gear (83) is fixedly connected to one side of the two elastic tubes (15).

6. The injection molding device for a control shaft according to claim 1, characterized in that: A workbench (2) is fixedly connected inside the box (1), a mold mechanism (18) is slidably connected to the top of the workbench (2), and the telescopic ends of the two electric push rods (3) are fixedly connected to the two sides of the mold mechanism (18) respectively.

7. The injection molding device for a control shaft according to claim 1, characterized in that: The top of the box body (1) is fixedly connected to a hopper (19), the bottom of the hopper (19) extends to the interior of the mold mechanism (18), and the interior of the box body (1) is fixedly connected to a cooling mechanism (20).

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