CN221913001U - An adjustable mold for producing polymer plastic bottle blanks - Google Patents

Abstract

The utility model discloses an adjustable high polymer plastic bottle blank production mold, which relates to the bottle blank production technical field and comprises the following steps: the three-dimensional plastic injection molding machine comprises vertical plates, wherein two conveying components are symmetrically distributed, the conveying components are arranged on the vertical plates, and the injection molding components are arranged on the upper surfaces of the vertical plates, and comprise limiting grooves, connecting plates, electric push rods, limiting blocks, moving frames, screw rod motors, screw rods, guide rods and lifting blocks, wherein the limiting grooves are formed in the upper surfaces of the vertical plates, and the limiting blocks are connected to the inner parts of the limiting grooves in a sliding mode; according to the utility model, the screw rod motor is arranged to drive the screw rod to rotate, so that the lifting block slides along the surface of the guide rod, and the lifting block drives the die to move up and down through the connecting column, so that the bottle blank processing effect of different depths can be realized, the practicability of the device is improved, the device is simple in structure and convenient to use, and the existing use requirements are met.

Description

An adjustable mold for producing polymer plastic bottle blanks

Technical Field

The utility model relates to the technical field of bottle blank production, in particular to an adjustable mold for producing polymer plastic bottle blanks.

Background Art

Bottles are one of the most common containers in our daily life. There are many kinds of materials used to make bottles, such as clay, plastic, glass, etc. Bottles made of plastic are relatively more common. Since the cost of materials and manufacturing is lower than that of other materials, they are more popular with people. Plastic bottles are generally made by injection molding or blow molding of preform molds. The preform mold generally includes parts such as a core and a mold body. The mold body has a cavity inside and multiple annular flow channels are opened inside. During processing, coolant is passed into the circulation channel around the mold body to cool the workpiece into shape.

When processing plastic bottles, the existing plastic bottle production molds mostly have a fixed height from the conveyor belt. When it is necessary to process a long plastic bottle blank, it will be difficult to unload the mold, affecting the production efficiency of the bottle blank. When the mold is too high from the conveyor belt, the bottle blank will fall onto the conveyor belt after unloading after injection molding. The bottle blank will be scattered everywhere due to its elasticity, reducing the collection efficiency of the bottle blank after production. Therefore, it is necessary to propose an adjustable polymer plastic bottle blank production mold to solve the above problems.

Utility Model Content

In order to solve the above-mentioned technical problems, an adjustable mold for producing polymer plastic bottle blanks is provided. This technical solution solves the problem raised in the above-mentioned background technology that, when the existing plastic bottle production molds are used to process plastic bottles, the height of the mold from the conveyor belt is mostly fixed. When it is necessary to process plastic bottle blanks with a longer length, it will make it difficult to unload the mold, affecting the production efficiency of the bottle blanks. Moreover, when the mold is too high from the conveyor belt, when the injection molded bottle blanks fall onto the conveyor belt after unloading, the bottle blanks will be scattered everywhere due to their elasticity, reducing the collection efficiency of the bottle blanks after production, which is not conducive to use.

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

A vertical plate, wherein two vertical plates are provided and are symmetrically distributed with respect to each other;

A transmission component, wherein the transmission component is arranged on the vertical plate;

An injection molding component, wherein the injection molding component is disposed on the upper surface of the vertical plate;

The cam is provided with a guide rod, and the two ends of the guide rod are fixedly connected to the inner wall of the movable frame.

Preferably, a movable frame is provided on the side of the vertical plate away from the movable frame, a bottom side of the movable frame is fixedly connected to the telescopic end of the electric push rod, a lower surface of the movable frame is fixedly connected to the upper surface of the limit block, and a fixed column is provided inside the movable frame.

Preferably, the surface of the fixed column is slidably connected to a slider, one side of the slider is fixedly connected to a mounting plate, the upper surface of the mounting plate is fixedly mounted with a flip motor, and the output end of the flip motor passes through one side of the slider and is fixedly mounted with a connecting column.

Preferably, one end of the connecting column is fixedly connected to a mold, one side of the upper surface of the vertical plate is fixedly connected to a template, a connecting pipe is provided in the middle of one side of the template, and a surface of the template away from the connecting pipe is provided with a plurality of mold grooves.

Preferably, the conveying assembly includes a load-bearing plate, a conveying motor and a conveyor belt, one side of the vertical plate is fixedly connected to the load-bearing plate, the upper surface of the load-bearing plate is fixedly installed with a conveying motor, and the output end of the conveying motor is transmission-connected to the conveyor belt.

Preferably, a plurality of load-bearing columns are fixedly connected to the lower surface of the vertical plate, and every two of the load-bearing columns are symmetrically distributed on the lower surface of the vertical plate.

Compared with the prior art, the utility model provides an adjustable mold for producing polymer plastic bottle blanks, which has the following beneficial effects:

The utility model discloses a screw motor is arranged to drive the screw to rotate, so that the lifting block slides along the surface of the guide rod, and the lifting block drives the mold to move up and down through the connecting column, so as to realize the effect of processing bottle blanks of different depths, thereby improving the practicability of the device. The device has a simple structure and is easy to use, and meets the existing use requirements.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a three-dimensional structure of the present invention;

FIG2 is a schematic diagram of a three-dimensional structure from another viewing angle of the present invention;

FIG3 is a cross-sectional view of the utility model.

The numbers in the figure are:

1. Vertical board; 11. Load-bearing column;

2. Conveying assembly; 21. Load-bearing plate; 22. Conveying motor; 23. Conveying belt;

3. Injection molding assembly; 31. Limiting groove; 32. Connecting plate; 33. Electric push rod; 34. Limiting block; 35. Moving frame; 36. Screw motor; 37. Screw; 38. Guide rod; 39. Lifting block; 301. Connecting column; 302. Mold; 303. Movable frame; 304. Fixed column; 305. Slider; 306. Mounting plate; 307. Flipping motor; 308. Template; 309. Connecting pipe; 310. Mold groove.

DETAILED DESCRIPTION

The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

Referring to Figures 1-3, an adjustable mold for producing polymer plastic preforms includes:

Vertical plate 1, two vertical plates 1 are provided and are symmetrically distributed with each other;

A transmission component 2, wherein the transmission component 2 is arranged on the vertical plate 1;

An injection molding component 3, the injection molding component 3 is arranged on the upper surface of the vertical plate 1;

The injection molding assembly 3 includes a limit groove 31, a connecting plate 32, an electric push rod 33, a limit block 34, a moving frame 35, a screw motor 36, a screw 37, a guide rod 38 and a lifting block 39. The upper surface of the vertical plate 1 is provided with a limit groove 31, and the inner sliding connection of the limit groove 31 is connected to the limit block 34. The upper surface of the vertical plate 1 is fixedly connected with a connecting plate 32, and the connecting plate 32 is located on one side of the limit groove 31. The electric push rod 33 is fixedly installed on one side of the connecting plate 32. The telescopic end of the electric push rod 33 passes through one side of the connecting plate 32 and is fixedly installed with a moving frame 35. The lower The surface is fixedly connected to the upper surface of the limit block 34, a screw motor 36 is fixedly installed in the middle of the upper surface of the moving frame 35, the output end of the screw motor 36 passes through the middle of the upper surface of the moving frame 35 and a screw 37 is fixedly installed, both ends of the screw 37 are rotatably connected to the inner wall of the moving frame 35, a guide rod 38 is provided on one side of the screw 37, both ends of the guide rod 38 are fixedly connected to the inner wall of the moving frame 35, a lifting block 39 is threadedly connected to the surface of the screw 37, the lifting block 39 is slidably connected to the guide rod 38, and one side of the lifting block 39 is rotatably connected to a connecting column 301.

A movable frame 303 is provided on the side of the vertical plate 1 away from the movable frame 35. The bottom side of the movable frame 303 is fixedly connected to the telescopic end of the electric push rod 33. The lower surface of the movable frame 303 is fixedly connected to the upper surface of the limit block 34. A fixed column 304 is provided inside the movable frame 303.

The surface of the fixed column 304 is slidably connected to a slider 305 , one side of the slider 305 is fixedly connected to a mounting plate 306 , a flip motor 307 is fixedly mounted on the upper surface of the mounting plate 306 , and the output end of the flip motor 307 passes through one side of the slider 305 and is fixedly mounted with a connecting column 301 .

One end of the connecting column 301 is fixedly connected to the mold 302, and one side of the upper surface of the vertical plate 1 is fixedly connected to the template 308. A connecting pipe 309 is provided in the middle of one side of the template 308, and a plurality of mold grooves 310 are opened on the surface of the template 308 away from the connecting pipe 309.

Furthermore, the transmission component 2 includes a load-bearing plate 21, a transmission motor 22 and a conveyor belt 23. The load-bearing plate 21 is fixedly connected to one side of the vertical plate 1, the transmission motor 22 is fixedly installed on the upper surface of the load-bearing plate 21, and the output end of the transmission motor 22 is transmission-connected to the conveyor belt 23.

In the present invention, a plurality of load-bearing columns 11 are fixedly connected to the lower surface of the vertical plate 1 , and every two load-bearing columns 11 are symmetrically distributed on the lower surface of the vertical plate 1 .

When the utility model is used, firstly, the screw motor 36 is turned on to drive the lifting block 39 to slide along the surface of the guide rod 39, and the lifting block 39 drives the mold 302 to rise and fall through the connecting column 301, and the mold 302 drives the slider 305 to slide along the surface of the fixed column 304 through the connecting column 301 on the other side. When it is adjusted to a processable angle, the flip motor 307 can be turned on to drive the mold 302 to rotate, so that the side with the bottle blank is flipped to the lower surface of the mold 302, and then the mold 302 is unloaded and unloaded, so that the processed bottle blank falls onto the surface of the conveyor belt 23, and then the conveying motor 22 is turned on to drive the conveyor belt 23 to move, and then the workers collect the bottle blanks of this batch to complete the operation.

The above shows and describes the basic principle, main features and 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements 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 (6)

1. An adjustable mold for producing polymer plastic preforms, characterized by comprising: A vertical plate (1), wherein two vertical plates (1) are provided and are symmetrically distributed with respect to each other; A transmission component (2), wherein the transmission component (2) is arranged on the vertical plate (1); An injection molding component (3), wherein the injection molding component (3) is arranged on the upper surface of the vertical plate (1); The injection molding assembly (3) comprises a limiting groove (31), a connecting plate (32), an electric push rod (33), a limiting block (34), a moving frame (35), a screw motor (36), a screw (37), a guide rod (38) and a lifting block (39); the upper surface of the vertical plate (1) is provided with a limiting groove (31); the limiting block (34) is slidably connected inside the limiting groove (31); the upper surface of the vertical plate (1) is fixedly connected with a connecting plate (32); the connecting plate (32) is located on one side of the limiting groove (31); the electric push rod (33) is fixedly installed on one side of the connecting plate (32); the telescopic end of the electric push rod (33) passes through one side of the connecting plate (32); a moving frame (35) is fixedly installed on the moving frame The lower surface of the movable frame (35) is fixedly connected to the upper surface of the limit block (34); a screw motor (36) is fixedly installed in the middle of the upper surface of the movable frame (35); the output end of the screw motor (36) passes through the middle of the upper surface of the movable frame (35) and a screw rod (37) is fixedly installed; both ends of the screw rod (37) are rotatably connected to both sides of the inner wall of the movable frame (35); a guide rod (38) is provided on one side of the screw rod (37); both ends of the guide rod (38) are fixedly connected to both sides of the inner wall of the movable frame (35); a lifting block (39) is threadedly connected to the surface of the screw rod (37); the lifting block (39) is slidably connected to the guide rod (38); and one side of the lifting block (39) is rotatably connected to a connecting column (301). 2. An adjustable mold for producing polymer plastic bottle blanks according to claim 1, characterized in that: a movable frame (303) is provided on the side of the vertical plate (1) away from the movable frame (35), a bottom side of the movable frame (303) is fixedly connected to the telescopic end of the electric push rod (33), the lower surface of the movable frame (303) is fixedly connected to the upper surface of the limit block (34), and a fixed column (304) is provided inside the movable frame (303). 3. An adjustable mold for producing polymer plastic bottle blanks according to claim 2, characterized in that: a slider (305) is slidably connected to the surface of the fixed column (304), a mounting plate (306) is fixedly connected to one side of the slider (305), a flip motor (307) is fixedly installed on the upper surface of the mounting plate (306), and the output end of the flip motor (307) passes through one side of the slider (305) and is fixedly installed with a connecting column (301). 4. An adjustable mold for producing polymer plastic bottle blanks according to claim 3, characterized in that: one end of the connecting column (301) is fixedly connected to the mold (302), one side of the upper surface of the vertical plate (1) is fixedly connected to the template (308), a connecting tube (309) is provided in the middle of one side of the template (308), and a surface of the template (308) away from the connecting tube (309) is provided with a plurality of mold grooves (310). 5. An adjustable mold for producing polymer plastic bottle blanks according to claim 1, characterized in that: the conveying component (2) includes a load-bearing plate (21), a conveying motor (22) and a conveyor belt (23), one side of the vertical plate (1) is fixedly connected to the load-bearing plate (21), the upper surface of the load-bearing plate (21) is fixedly installed with the conveying motor (22), and the output end of the conveying motor (22) is transmission-connected to the conveyor belt (23). 6. An adjustable mold for producing polymer plastic bottle blanks according to claim 1, characterized in that: a plurality of load-bearing columns (11) are fixedly connected to the lower surface of the vertical plate (1), and every two of the load-bearing columns (11) are symmetrically distributed on the lower surface of the vertical plate (1).