Efficient and stable full-automatic bottle blowing machine
The fully automatic blowing machine's motor drive mounting plate and electric push rod automatically adjust the mold position, combined with the telescopic rod and fan blow molding, the problem of the existing blowing machine manually changing the mold is solved, and efficient and stable bottle production is achieved.
Patent Information
- Application Number
- CN202421731386.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-07-22
AI Technical Summary
When the existing bottle blowing machines produce bottles of different shapes, staff need to manually replace different blow molds, which is cumbersome to operate and affect production efficiency.
A fully automatic bottle blowing machine is designed. By installing a motor-driven installation disc and electric push rod on the mold plate, the position of the bottle blowing mold is automatically adjusted, and blowing air into the bottle mold through the telescopic rod and fan in combination with elastic pipes to form the bottle insulator to achieve automatic replacement of the mold and change of the shape of the bottle.
There is no need to manually replace blow molds, which simplifies the mold replacement process, improves production efficiency, and makes the bottle blower more efficient and stable.
Smart Images
Figure CN223058347U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of blow molding machines, in particular to a highly efficient and stable full-automatic blow molding machine. Background Technique
[0002] A blow molding machine is a machine for blowing bottles. The simplest explanation is that it can blow plastic particles (softened into liquid) or preforms into bottles through certain technological means. Plastic bottles are generally formed by blow molding, and are plastic containers formed by blow molding, extrusion blow molding, or injection molding through plastic molds. They are mainly used for disposable plastic packaging containers for liquids or solids such as beverages, foods, pickles, honey, dried fruits, edible oils, agricultural and veterinary drugs, etc. Plastic bottles have the characteristics of being not easily broken, low cost, high transparency, and food-grade raw materials. Blow molding machines are required in the production process of plastic bottles.
[0003] The following deficiencies will occur when the existing device is in use: When producing bottles of different shapes, workers need to replace different blow molding molds, which is cumbersome to operate and not convenient for replacing the blow molding molds, affecting the production efficiency of the blow molding machine. Content of the Utility Model
[0004] The purpose of the utility model is to provide a highly efficient and stable full-automatic blow molding machine to solve the problems raised in the above background technique.
[0005] To achieve the above object, the present utility model provides the following technical solution: An efficient and stable fully automatic bottle blowing machine, including an equipment base, a bracket, a conveyor belt, a placement ring, an upper sealing plate, a mold plate, and a bottle blowing mold. The equipment base is provided with a bracket, the bracket is provided with a conveyor belt, the conveyor belt is provided with a placement ring, a preform is placed in the placement ring, an electric push rod is installed on the bracket, one end of the electric push rod is installed with a mold plate, a motor is installed on the mold plate, the power shaft end of the motor is connected to a mounting disc installed on the mold plate, and a bottle blowing mold is installed on the mounting disc. There are four groups of bottle blowing molds installed on the mounting disc. There are two groups of mold plates installed on the bracket and they have the same structure. After placing the preform in the placement ring on the conveyor belt and inserting the open end of the preform downward onto the blowing head, when the conveyor belt drives the preform to the middle of the two groups of mold plates installed on the bracket, according to the different shapes of the produced bottles, by starting the motor installed on the mold plate, the mounting disc is driven to rotate, so that one of the four groups of bottle blowing molds on the mounting disc rotates to the position corresponding to the preform. Then, the electric push rod is started to make the two groups of bottle blowing molds move relatively until one side fits, and the preform is wrapped into the mold groove opened on the bottle blowing mold. The push rod is started to make the upper sealing plate seal the upper part of the mold groove of the bottle blowing mold. Then, the telescopic rod is started to drive the air nozzle to move upward, so that the air nozzle passes through the window opened on the conveyor belt and inserts into the blowing head. The blower is started in cooperation with the elastic pipeline to blow air into the preform for forming operation. When producing bottles of different shapes, there is no need for workers to replace different blow molding molds, making the replacement of the blow molding molds simpler and more convenient, improving the production efficiency and making the bottle blowing machine more efficient.
[0006] In a further embodiment, a telescopic rod is installed on the equipment base, an air nozzle is installed at the top of the telescopic rod, a blower is installed on the equipment base, an elastic pipeline is installed on the blower, and the other end of the elastic pipeline is connected to the air nozzle. The telescopic rod is started to drive the air nozzle to move upward, so that the air nozzle passes through the window opened on the conveyor belt and inserts into the blowing head. The blower is started in cooperation with the elastic pipeline to blow air into the preform for forming operation.
[0007] In a further embodiment, a blowing head is installed in the placement ring, a window is opened on the conveyor belt, the window is communicated with the blowing head, and the inner wall of the open end of the preform is attached to the outer wall of the blowing head. The open end of the preform is inserted downward onto the blowing head. The telescopic rod is started to drive the air nozzle to move upward, so that the air nozzle passes through the window opened on the conveyor belt and inserts into the blowing head. The blower is started in cooperation with the elastic pipeline to blow air into the preform for forming operation.
[0008] In a further embodiment, a push rod is installed on the bracket, and an upper sealing plate is installed at one end of the push rod. A mold groove is formed on the blow molding die. Starting the push rod causes the upper sealing plate to block the upper part of the mold groove of the blow molding die. Cooperating with the mold groove formed on the blow molding die, the preform is formed according to the shape of the closed mold groove.
[0009] In a further embodiment, the sliding rod installed on the mold plate is slidably connected to the sliding groove formed on the bracket. The sliding rod installed on the mold plate is slidably connected to the sliding groove formed on the bracket, ensuring the stability of the mold plate during movement.
[0010] In a further embodiment, the conveyor belt runs through a servo motor and a roller. The other end of the conveyor belt is connected to other sections of the blow molding process. The conveyor belt conveys the preform through the servo motor and the roller, and the other end of the conveyor belt is connected to other sections of the blow molding process such as the heating section.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: When producing bottles of different shapes, there is no need for workers to replace different blow molding dies, making the replacement of the blow molding die simpler and more convenient, improving production efficiency and making the blow molding machine more efficient. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0013] Figure 2 is a sectional structural schematic diagram of the present utility model;
[0014] Figure 3 is a working state structural schematic diagram of the present utility model;
[0015] Figure 4 is a bottom view schematic diagram of the mold plate structure of the present utility model.
[0016] In the figure: 1, equipment base; 2, bracket; 3, conveyor belt; 4, placement ring; 5, air blowing head; 6, window; 7, preform; 8, telescopic rod; 9, air nozzle; 10, elastic pipeline; 11, fan; 12, push rod; 13, upper sealing plate; 14, electric push rod; 15, mold plate; 16, motor; 17, mounting plate; 18, blow molding die. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.
[0018] Please refer to Figures 1-4, an embodiment provided by the present utility model: a highly efficient and stable full-automatic blow molding machine, including an equipment base 1, a bracket 2, a conveyor belt 3, a placement ring 4, an upper sealing plate 13, a mold plate 15, and a blow molding mold 18. The equipment base 1 is installed with a bracket 2, the bracket 2 is installed with a conveyor belt 3, the conveyor belt 3 is installed with a placement ring 4, a preform 7 is placed in the placement ring 4, the bracket 2 is installed with an electric push rod 14, one end of the electric push rod 14 is installed with a mold plate 15, the mold plate 15 is installed with a motor 16, the power shaft end of the motor 16 is connected to a mounting disc 17 installed on the mold plate 15, the mounting disc 17 is installed with a blow molding mold 18, and there are four groups of blow molding molds 18 installed on the mounting disc 17. There are two groups of mold plates 15 installed on the bracket 2 and they have the same structure. After placing the preform 7 in the placement ring 4 on the conveyor belt 3 so that the open end of the preform 7 faces downward and is inserted onto the blowing head 5, when the conveyor belt 3 drives the preform 7 to the middle of the two groups of mold plates 15 installed on the bracket 2, according to the different shapes of the produced bottles, by starting the motor 16 installed on the mold plate 15, driving the mounting disc 17 to rotate, so that one of the four groups of blow molding molds 18 on the mounting disc 17 rotates to the position corresponding to the preform 7, and then starting the electric push rod 14, making the two groups of blow molding molds 18 move relatively until one side fits, wrapping the preform 7 into the mold groove opened on the blow molding mold 18. Starting the push rod 12 makes the upper sealing plate 13 block the upper part of the mold groove of the blow molding mold 18, and then starting the telescopic rod 8 to drive the air nozzle 9 to move upward, so that the air nozzle 9 passes through the window 6 opened on the conveyor belt 3 and is inserted into the blowing head 5. Starting the blower 11 in cooperation with the elastic pipeline 10 to blow air into the preform 7 for forming operation. When producing bottles of different shapes, there is no need for workers to replace different blow molding molds, making the replacement of the blow molding molds simpler and more convenient, improving the production efficiency and making the blow molding machine more efficient.
[0019] Please refer to Figures 1-4 , the equipment base 1 is installed with a telescopic rod 8, the top of the telescopic rod 8 is installed with an air nozzle 9, the equipment base 1 is installed with a blower 11, the blower 11 is installed with an elastic pipeline 10, the other end of the elastic pipeline 10 is connected to the air nozzle 9. Starting the telescopic rod 8 to drive the air nozzle 9 to move upward, so that the air nozzle 9 passes through the window 6 opened on the conveyor belt 3 and is inserted into the blowing head 5. Starting the blower 11 in cooperation with the elastic pipeline 10 to blow air into the preform 7 for forming operation. The placement ring 4 is installed with a blowing head 5, the conveyor belt 3 is opened with a window 6, the window 6 is communicated with the blowing head 5, the inner wall of the open end of the preform 7 is attached to the outer wall of the blowing head 5. Insert the open end of the preform 7 downward onto the blowing head 5. Starting the telescopic rod 8 to drive the air nozzle 9 to move upward, so that the air nozzle 9 passes through the window 6 opened on the conveyor belt 3 and is inserted into the blowing head 5. Starting the blower 11 in cooperation with the elastic pipeline 10 to blow air into the preform 7 for forming operation.
[0020] 7. Please refer toFigures 1-4 A push rod 12 is installed on the bracket 2, and an upper sealing plate 13 is installed at one end of the push rod 12. A mold groove is provided on the blow molding die 18. The push rod 12 is activated to block the upper part of the mold groove of the blow molding die 18 with the upper sealing plate 13. In cooperation with the mold groove provided on the blow molding die 18, the preform is formed according to the shape of the closed mold groove. The slide rod installed on the mold plate 15 is slidably connected to the chute provided on the bracket 2.
[0021] The slide rod installed on the mold plate 15 is slidably connected to the chute provided on the bracket 2, ensuring the stability of the mold plate 15 during movement. The conveyor belt 3 is operated by a servo motor and rollers. The other end of the conveyor belt 3 is connected to other sections of blow molding. The conveyor belt 3 conveys the preform through the servo motor and rollers. The other end of the conveyor belt 3 is connected to other sections of blow molding such as the heating section.
[0022] Working principle: Place the preform 7 in the placement ring 4 on the conveyor belt 3, insert the open end of the preform 7 downward onto the blowing head 5. After the conveyor belt 3 drives the preform 7 to the middle of the two sets of mold plates 15 installed on the bracket 2, according to the different shapes of the produced bottles, by activating the motor 16 installed on the mold plate 15, the mounting disc 17 is driven to rotate, so that one of the four sets of blow molding dies 18 on the mounting disc 17 rotates to the position corresponding to the preform 7. Then activate the electric push rod 14 to move the two sets of blow molding dies 18 relatively until one side fits, wrap the preform 7 into the mold groove provided on the blow molding die 18. Activate the push rod 12 to block the upper part of the mold groove of the blow molding die 18 with the upper sealing plate 13. Then activate the telescopic rod 8 to drive the air nozzle 9 to move upward, so that the air nozzle 9 passes through the window 6 provided on the conveyor belt 3 and inserts into the blowing head 5. Activate the blower 11 in cooperation with the elastic pipeline 10 to blow air into the preform 7 for forming operation. When producing bottles of different shapes, there is no need for workers to replace different blow molding dies, making the replacement of blow molding dies simpler and more convenient, improving production efficiency and making the blow molding machine more efficient.
[0023] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.
Claims
1. An efficient and stable fully automatic bottle blowing machine, comprising an equipment base (1), a bracket (2), a conveyor belt (3), a placing ring (4), an upper sealing plate (13), a die plate (15) and a bottle blowing die (18), characterized in that: A bracket (2) is installed on the equipment base (1), a conveyor belt (3) is installed on the bracket (2), a placing ring (4) is installed on the conveyor belt (3), a preform (7) is placed in the placing ring (4), an electric push rod (14) is installed on the bracket (2), a mold plate (15) is installed at one end of the electric push rod (14), a motor (16) is installed on the mold plate (15), the power shaft end of the motor (16) is connected to a mounting disc (17) installed on the mold plate (15), a blow molding die (18) is installed on the mounting disc (17), there are four groups of blow molding dies (18) installed on the mounting disc (17), and there are two groups of mold plates (15) installed on the bracket (2) and they have the same structure.
2. An efficient and stable fully automatic bottle blowing machine according to claim 1, characterized in that: A telescopic rod (8) is installed on the equipment base (1), a nozzle (9) is installed at the top of the telescopic rod (8), a fan (11) is installed on the equipment base (1), an elastic pipeline (10) is installed on the fan (11), and the other end of the elastic pipeline (10) is connected to the nozzle (9).
3. An efficient and stable fully automatic bottle blowing machine according to claim 1, characterized in that: A blowing head (5) is installed in the placing ring (4), a window (6) is opened on the conveyor belt (3), the window (6) is communicated with the blowing head (5), and the inner wall of the open end of the preform (7) is attached to the outer wall of the blowing head (5).
4. An efficient and stable fully automatic bottle blowing machine according to claim 1, characterized in that: A push rod (12) is installed on the bracket (2), an upper sealing plate (13) is installed at one end of the push rod (12), and a mold groove is opened on the blow molding die (18).
5. An efficient and stable fully automatic bottle blowing machine according to claim 1, characterized in that: The sliding rod installed on the mold plate (15) is slidably connected to the sliding groove opened on the bracket (2).
6. An efficient and stable fully automatic bottle blowing machine according to claim 1, characterized in that: The conveyor belt (3) runs through a servo motor and rollers, and the other end of the conveyor belt (3) is connected to other processes of blow molding.