Plastic part injection molding machine convenient to get material
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to a plastic part injection molding machine convenient for taking materials.
Background
Injection molding machines, also known as injection molding machines or injection molding machines, are the main molding equipment for producing plastic products of various shapes from thermoplastic or thermosetting plastics by using plastic molding dies, and are divided into vertical, horizontal and all-electric type, and the injection molding machines can heat the plastics, apply high pressure to the molten plastics, and make the molten plastics be ejected to fill the die cavity of the dies.
The injection molding machine needs to take materials after injection molding, and the existing material taking mode mainly comprises the following two modes:
1. The mechanical arm is used for taking materials, adsorbing injection molded plastic products and transferring the plastic products outwards, and corresponding tools are required to be matched for different plastic products, so that the cost is high and the structure is complex;
2. the manual material taking is extremely easy to cause safety accidents due to misoperation, and the labor capacity is large and the efficiency is low.
Disclosure of Invention
To the above-mentioned not enough of prior art, the technical problem that this patent application will solve is how to provide a plastic part injection molding machine that can reduce cost, improves security performance, efficient is convenient for get the material.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the plastic part injection molding machine comprises an injection molding machine body, wherein the injection molding machine body comprises a fixed die assembly and a movable die assembly, the fixed die assembly and the movable die assembly are arranged right opposite to each other, one side of the fixed die assembly is connected with the injection molding machine body and used for sequentially injecting and cooling product raw materials discharged from the injection molding machine body to form a product, the movable die assembly and the fixed die assembly are arranged oppositely and can do reciprocating motion relative to the fixed die assembly and used for ejecting the formed product to enable the formed product to freely fall to a product collecting position, the movable die assembly further comprises a receiving hopper, the receiving hopper is arranged at the product collecting position and provided with a receiving bin with an opening at the upper end, and a moving structure used for driving the receiving hopper to move is arranged at the product collecting position.
Like this, after the cover half subassembly and the movable mould subassembly compound die of injection molding machine body are to plastic part shaping, movable mould subassembly and cover half subassembly separation, the movable mould subassembly is ejecting with the product of shaping, and the product free fall connects in the feed bin to product collection department, after connect the product in the feed bin to a certain quantity, the removal structure will connect the feed bin outwards to remove, accomplishes the getting of product promptly. The safety is high, and degree of automation is high, convenient to use.
The movable structure comprises a movable plate, a screw and two vertical columns, wherein the screw is connected with the columns through bearings, one end of the screw penetrates through the columns to be fixedly connected with an output shaft of a servo motor, the servo motor is fixedly arranged on the columns, a nut block is connected onto the screw in a threaded mode, the nut block is fixedly connected with the movable plate, a guide rod is fixedly arranged between the two columns, a guide block is slidably matched onto the guide rod, the guide block is fixedly connected with the movable plate, the movable plate is fixedly provided with two support arms, the support arms rotate to be provided with rotating shafts, the rotating shafts are fixedly connected with a receiving hopper, one rotating shaft is fixedly connected with an output shaft of a rotating motor, and the rotating motor is fixedly arranged on the support arms.
Wherein, the guide bar is provided with two and symmetry setting in the both sides of screw rod.
The novel fixed die comprises a fixed die assembly, a fixed die assembly and a supporting column, wherein the fixed die assembly is fixedly connected with the fixed die assembly, and the supporting column is fixedly arranged at the other end of the fixed die assembly.
Wherein, the lower extreme of baffle is fixed with two deflector, and the lower extreme of two deflector is close to each other and the lower extreme of two deflector forms the guide mouth.
In addition, the plastic part injection molding machine convenient for taking materials has the advantages of being capable of reducing cost, improving safety performance and being high in efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a plastic part injection molding machine with convenience in material taking according to the present utility model.
FIG. 2 is a schematic illustration of FIG. 1 with the movable and stationary mold assemblies removed.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings. In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by azimuth words such as "upper, lower" and "top, bottom", etc. are generally based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and these azimuth words do not indicate or imply that the device or element to be referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model, and that the azimuth words "inside and outside" refer to inside and outside with respect to the outline of each component itself.
As shown in figures 1-2, the plastic part injection molding machine convenient for taking materials comprises an injection molding machine body, wherein the injection molding machine body comprises a fixed die assembly 1 and a movable die assembly 2 which are arranged opposite to each other, one side of the fixed die assembly is connected with the injection molding machine body and used for sequentially injecting and cooling product raw materials discharged from the injection molding machine body to form products, the movable die assembly is arranged opposite to the fixed die assembly and can do reciprocating motion relative to the fixed die assembly and used for ejecting the formed products so as to enable the formed products to freely fall to a product collecting position, the plastic part injection molding machine further comprises a receiving hopper 3, the receiving hopper is arranged at the product collecting position and provided with a receiving bin with an opening at the upper end, and a moving structure 4 used for driving the receiving hopper to move is arranged at the product collecting position.
Like this, after the cover half subassembly and the movable mould subassembly compound die of injection molding machine body are to plastic part shaping, movable mould subassembly and cover half subassembly separation, the movable mould subassembly is ejecting with the product of shaping, and the product free fall connects in the feed bin to product collection department, after connect the product in the feed bin to a certain quantity, the removal structure will connect the feed bin outwards to remove, accomplishes the getting of product promptly. The safety is high, and degree of automation is high, convenient to use.
Specifically, the specific structure of the injection molding machine body belongs to the prior art, and is not described in detail.
During implementation, the moving structure comprises a moving plate 5, a screw rod 6 and two vertical stand columns 7, wherein the screw rod is connected with the stand columns through bearings, one end of the screw rod penetrates through the stand columns to be fixedly connected with an output shaft of a servo motor 8, the servo motor is fixedly arranged on the stand columns, a nut block 9 is connected onto the screw rod in a threaded mode, the nut block is fixedly connected with the moving plate, a guide rod 10 is fixedly arranged between the two stand columns, a guide block 11 is slidably matched onto the guide rod and fixedly connected with the moving plate, two support arms 12 are fixedly arranged on the moving plate, the support arms rotate to be provided with rotating shafts, the rotating shafts are fixedly connected with a receiving hopper, one rotating shaft is fixedly connected with an output shaft of a rotating motor 13, and the rotating motor is fixedly arranged on the support arms.
Like this, servo motor drives the screw rod and rotates, under the effect of guide bar, drives and connects the outside that the hopper outwards moved to the injection molding machine body, and then rotating electrical machines drive the pivot and rotate, and then drive and connect the hopper upset for connect the product in the hopper to fall down, then drive again and connect the hopper to reset.
Specifically, be provided with the conveyer belt in one side of injection molding machine body, connect the hopper when reaching the conveyer belt top, connect the hopper upset, the product falls on the conveyer belt.
When the guide rod is used, two guide rods are symmetrically arranged on two sides of the screw rod. The stability is improved.
In practice, the device further comprises two baffles 14, wherein the baffles are positioned on two sides of the product collecting place, one end of each baffle is fixedly connected with the fixed die assembly, and the other end of each baffle is downwards fixed with a supporting column 5. The blocking of the product is facilitated, so that the product falls into the collecting hopper better.
In practice, two guide plates 16 are fixed at the lower ends of the baffle plates, the lower ends of the two guide plates are close to each other, and a material guiding opening 17 is formed at the lower ends of the two guide plates. The falling process of the product is conveniently guided.
Finally, it should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit and scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.