Injection molding equipment for sealing cover production
Technical Field
The utility model relates to the field of injection molding equipment, in particular to injection molding equipment for producing a sealing cover.
Background
Injection molding machines are also known as injection molding machines or injection molding machines. It is a main forming equipment for making thermoplastic plastics or thermosetting plastics into various shaped plastic products by using plastic forming mould. The device is divided into vertical type, horizontal type and full-electric type. The injection molding machine heats the plastic, applies high pressure to the molten plastic, and injects the molten plastic to fill the mold cavity.
The existing injection molding machine needs to be opened one by one after cooling, takes out the plastic products formed inside, is very time-consuming and labor-consuming, and affects the working efficiency, so that injection molding equipment for sealing cover production is needed to solve the problems.
Disclosure of utility model
The utility model aims to provide injection molding equipment for producing sealing covers, which solves the problem that the existing injection molding machine provided in the background art needs to perform mold opening one by one and wastes time and labor.
The utility model is achieved by an injection molding apparatus for producing closures, the apparatus comprising: the device comprises a device body, a rotating unit box, a stirring box and an injection molding mechanism, wherein the injection molding mechanism, the stirring box and the rotating unit box are sequentially arranged on the device body from left to right.
The utility model further adopts the technical scheme that: the stirring box is internally provided with an injection molding gun, a rotor is arranged in the injection molding gun, one end of the rotor is connected with the rotating unit box, the top of the stirring box is provided with a raw material box, and the raw material box is communicated with the inside of the injection molding gun.
The utility model further adopts the technical scheme that: the injection molding mechanism includes: guide bar, first board, the second of moulding plastics mould plastics the board, third mould plastics the board, first mould, mould plastics pipeline and second mould, the guide bar runs through simultaneously first mould plastics the board with the second moulds plastics the board and one end with the third moulds plastics the board and be connected, be equipped with servo motor group in the equipment is this, servo motor group with first mould plastics the board and one side of second moulds plastics the board is connected, the second mould is arranged in on the second moulds plastics the board and runs through first mould plastics the board, first mould is arranged in third moulds plastics the board surface and the position with the position of first mould corresponds, the pipeline of moulding plastics is arranged in the third moulds plastics the inboard and the intercommunication the rifle of moulding plastics with first mould.
The utility model further adopts the technical scheme that: and a cooling pipeline is wound around the periphery of the first die, and the cooling pipeline is communicated with an external water chiller.
The utility model further adopts the technical scheme that: the outer surface of the injection molding mechanism is provided with a control screen.
The utility model further adopts the technical scheme that: and a discharge hole is formed in the equipment body.
The utility model further adopts the technical scheme that: the inlet end of the raw material box is connected with the machine in the previous working procedure.
The utility model has the beneficial effects that: the utility model has simple structure and convenient operation, can conveniently carry out injection molding of a plurality of covers by matching the first moulds with the second moulds, can automatically demould the equipment, is convenient, and is convenient for people to receive materials only at the discharge hole, and is time-saving, labor-saving, safe and reliable.
Drawings
FIG. 1 is a block diagram of an injection molding apparatus for producing closures provided by the present utility model;
FIG. 2 is a schematic view of the inside of an injection molding apparatus for producing closures provided by the present utility model;
FIG. 3 is a cross-sectional view of a first mold of an injection molding apparatus for producing closures provided by the present utility model;
fig. 4 is an enlarged view of a portion a of an injection molding apparatus for producing caps according to the present utility model.
Reference numerals: 1. an equipment body; 2. a rotating unit box; 3. a raw material box; 4. a stirring tank; 41. an injection molding gun; 42. a rotor; 5. an injection molding mechanism; 51. a guide rod; 52. a first injection molding plate; 53. a second injection molding plate; 54. a third injection molding plate; 55. a cooling pipe; 56. a first mold; 57. injection molding a pipeline; 58. a second mold; 6. a control screen; 7. and a discharge port.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.
It should be noted that, the structures, proportions, sizes and the like shown in the drawings attached to the present specification are used for understanding and reading only in conjunction with the disclosure of the present specification, and are not intended to limit the applicable limitations of the present utility model, so that any modification of the structures, variation of proportions or adjustment of sizes of the structures, proportions and the like should not be construed as essential to the present utility model, and should still fall within the scope of the disclosure of the present utility model without affecting the efficacy and achievement of the present utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
Embodiment one: fig. 1 shows an overall construction diagram of an injection molding apparatus for producing caps, the apparatus comprising: the device comprises a device body 1, a rotating unit box 2, a stirring box 4 and an injection molding mechanism 5, wherein the injection molding mechanism 5, the stirring box 4 and the rotating unit box 2 are sequentially arranged on the device body 1 from left to right. The surface of injection moulding mechanism 5 is equipped with control screen 6, be equipped with discharge gate 7 on the equipment body 1, through each subassembly of control screen 6 control, through the cooperation of each subassembly, very convenient the production that lets the lid successful comes out, the manual work only need the case connect the material at the discharge gate can, and the speed is very fast very convenient moreover.
Fig. 2, 3 and 4 show internal structure diagrams of the present utility model, wherein the internal structure of the stirring tank 4 is included, an injection molding gun 41 is disposed in the stirring tank 4, a rotor 42 is disposed in the injection molding gun 41, one end of the rotor 42 is connected with the rotating unit box 2, a raw material tank 3 is disposed at the top of the stirring tank 4, and the raw material tank 3 is communicated with the interior of the injection molding gun 41. The raw material in the injection gun 41 is injected into the first die 56 and the second die 58 through the injection pipeline 57 by the rotor 42 under the control of the control screen 6. The injection molding mechanism 5 includes: the guide rod 51, the first injection molding plate 52, the second injection molding plate 53, the third injection molding plate 54, the first mold 56, the injection molding pipeline 57 and the second mold 58, wherein the guide rod 51 penetrates through the first injection molding plate 52 and the second injection molding plate 53 at the same time, one end of the guide rod is connected with the third injection molding plate 54, a servo motor unit is arranged in the equipment body 1 and connected with one sides of the first injection molding plate 52 and the second injection molding plate 53, the second mold 58 is arranged on the second injection molding plate 53 and penetrates through the first injection molding plate 52, the first mold 56 is arranged on the surface of the third injection molding plate 54 and corresponds to the position of the first mold 56, and the injection molding pipeline 57 is arranged in the third injection molding plate 54 and is communicated with the injection molding gun 41 and the first mold 56. The periphery of the first die 56 is wound with a cooling pipeline 55, and the cooling pipeline 55 is communicated with an external water chiller. The cooling pipeline 55 arranged around the outside can cool the formed cover more quickly, and the working efficiency is greatly improved. When injection molding is needed, the first injection molding plate 5, the second injection molding plate 53 and the third injection molding plate 54 are attached together, the first mold 56 and the second mold 58 are clamped together, the first mold 56 and the second mold 58 are arranged on the same plane, a plurality of covers can be manufactured simultaneously, when raw materials are injected into the molds from the injection molding pipe 57 by the injection molding gun 41, raw materials are fully filled, pressure maintaining is carried out for a certain time, cooling water flows in the cooling pipe 55 to cool the covers, after cooling is finished, the first injection molding plate 52 and the second injection molding plate 53 move leftwards together to drive the covers to drop from the first mold 56 to be left on the second mold, when the first injection molding plate 52 and the second injection molding plate 53 move to a specified position, the second injection molding plate 53 moves leftwards more generally to drive the first mold 56 to be pulled out from the first injection molding plate 52, the covers are completely dropped from the first mold 56 to the discharge port 7, and then the covers are dropped to the outside.
Working principle: firstly, setting parameters on a control screen 6, starting an equipment body 1, enabling a gelatinous raw material in a raw material box 3 to flow into an injection gun 41, injecting the raw material in the injection gun 41 into a first mold 56 and a second mold 57 through a certain proportion by rotating a rotor 42, maintaining pressure for a period of time after injection is completed, enabling cooling water in a cooling pipeline 55 to flow, cooling a cover in the mold, after cooling is completed, moving a first injection molding plate 52 and a second injection molding plate 53 leftwards together, driving the cover to be separated from the first mold 56 and left on the second mold, and when the first injection molding plate 52 and the second injection molding plate 53 are moved to a specified position, moving the second injection molding plate 53 leftwards more generally, driving the first mold 56 to be pulled out from the first injection molding plate 52, enabling the cover to completely fall off from the first mold 56, enabling the cover to fall into a discharge hole 7, and then flowing to the outside to be collected for the next procedure.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.