A blow molding machine mirror image cluster connection device

Abstract

The utility model provides a kind of mirror image cluster connection device of bottle blowing machine, including main bottle conveying air duct, first bottle blowing machine, second bottle blowing machine, switching mechanism, first whole line mechanism, second whole line mechanism, first bottle conveying air duct mechanism, second bottle conveying air duct mechanism and total bottle embryo prefabricated piece loading machine, total bottle embryo prefabricated piece loading machine provides bottle embryo prefabricated piece for first whole line mechanism, second whole line mechanism, first whole line mechanism and second whole line mechanism are used to arrange into the state of consistent sequence with the bottle embryo of disordered state and it is transported to first bottle blowing machine or second bottle blowing machine, first bottle blowing machine or second bottle blowing machine interval blow bottle respectively, the bottle produced respectively enters corresponding first bottle conveying air duct mechanism and second bottle conveying air duct mechanism, and then the bottle of first bottle conveying air duct mechanism and second bottle conveying air duct mechanism is respectively interval switched and merged into main bottle conveying air duct by switching mechanism, realize two bottle blowing machine mirror image cluster connection production, greatly improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of blow molding machines, and in particular to a mirror cluster connection device for blow molding machines. Background Technology

[0002] The output and energy efficiency of traditional linear blow molding machines can no longer meet market demands. Currently, traditional linear blow molding machines use a linear array of chambers for production. To increase output, the number of linear chambers must be increased, which makes the equipment bulky, reduces speed, and increases energy consumption. This severely restricts output growth, and gas recovery cannot be reused for blow molding. Utility Model Content

[0003] (a) Technical problems to be solved To address the aforementioned problems in the prior art, this utility model provides a mirror cluster connection device for blow molding machines.

[0004] (II) Technical Solution To achieve the above objectives, the main technical solutions adopted by this utility model include: A bottle blowing machine mirror cluster connection device includes a main bottle conveying air duct, a first bottle blowing machine, a second bottle blowing machine, a switching mechanism, a first alignment mechanism, a second alignment mechanism, a first bottle conveying air duct mechanism, a second bottle conveying air duct mechanism, and a preform feeding machine. The discharge port of the preform feeding machine is equipped with the first alignment mechanism and the second alignment mechanism; The discharge port of the first alignment mechanism is connected to the first blow molding machine; The discharge port of the first blow molding mechanism is connected to the first bottle conveying air duct mechanism; The discharge port of the second alignment mechanism is connected to the second blow molding machine; The discharge port of the second blow molding mechanism is connected to the second bottle conveying air duct mechanism; The movable switching end of the switching mechanism is connected to the main bottle transport duct.

[0005] Preferably, it also includes a circulating gas supply mechanism, which includes a gas storage tank, a first gas supply pipeline, a second gas supply pipeline, a first recovery pipeline, and a second recovery pipeline; The gas storage tank is connected to the air inlet of the first blow molding machine through a first gas supply pipeline, and the exhaust port of the first blow molding machine is connected to the gas storage tank through a first recovery pipeline. The gas storage tank is connected to the air inlet of the second blow molding machine through a second gas supply pipeline, and the exhaust port of the second blow molding machine is connected to the gas storage tank through a second recovery pipeline. Both the first and second gas supply lines are equipped with gas supply valves, and both the first and second recovery lines are equipped with recovery valves.

[0006] Preferably, the air tank is connected to an air compressor.

[0007] Preferably, the switching mechanism includes a linear module and a switching base, the movable end of the linear module is connected to the switching base, and the switching base has a bottle inlet channel corresponding to the first bottle conveying air duct mechanism and the second bottle conveying air duct mechanism.

[0008] Preferably, both the first and second bottle conveying duct mechanisms are equipped with bottle-blocking switches at their discharge ports, and the two bottle-blocking switches are electrically interlocked.

[0009] Preferably, the bottle-stopping switch includes a cylinder and a stop rod, the stop rod being connected to the cylinder, and the bottle-stopping operation is achieved by extending and retracting the stop rod.

[0010] (III) Beneficial Effects The beneficial effects of this utility model are as follows: 1. The preform feeding machine provides preforms to the first and second aligning mechanisms. The first and second aligning mechanisms are used to organize the disordered preforms into a consistent and orderly state and transport them to the first or second blow molding machine. The first or second blow molding machine blows bottles at intervals. The produced bottles enter the corresponding first and second bottle conveying duct mechanisms. Then, the switching mechanism switches the bottles from the first and second bottle conveying duct mechanisms at intervals and merges them into the main bottle conveying duct, realizing the mirror cluster connection of the two blow molding machines for production, which greatly improves production efficiency. 2. Open the gas supply valve on the first gas supply line, and the output high-pressure gas enters the first blow molding machine to blow the preform into shape. After the bottle is formed, close the gas supply valve and open the recovery valve on the first recovery line to realize gas recovery. The inside of the gas storage tank is pre-maintained at an intermediate pressure state that is lower than the recovery gas pressure but higher than atmospheric pressure. The gas will naturally flow from the high-pressure area to the low-pressure area, so the recovered gas flows smoothly into the gas storage tank. Since the first blow molding machine and the second blow molding machine operate alternately, the gas recovered in the first blow molding machine can be used for the blow molding operation of the second blow molding machine. Repeating the above operation can realize the circulation of gas supply. The recycling and reuse method adopted in this application can save a lot of compressed air consumption, thereby achieving energy saving effect. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of a mirror cluster connection device for a blow molding machine. Figure 2 This is a schematic diagram of the circulating gas supply mechanism.

[0012] [Explanation of Labels in the Attached Image] 1. Pre-formed bottle feeder; 2. First alignment mechanism; 3. Second alignment mechanism; 4. First blow molding machine; 5. Second blow molding machine; 6. First bottle conveying air duct mechanism; 7. Second bottle conveying duct mechanism; 8. Switching mechanism; 9. Main air duct for transporting bottles; 10. Gas storage tank; 11. First gas supply pipeline; 12. First recovery pipeline; 13. Second gas supply line; 14. Second recovery pipeline; 15. Gas supply valve; 16. Recovery valve. Detailed Implementation

[0013] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0014] Please refer to Figure 1 This utility model provides a mirror cluster connection device for blow molding machines, including a main bottle conveying duct 9, a first blow molding machine 4, a second blow molding machine 5, a switching mechanism 8, a first alignment mechanism 2, a second alignment mechanism 3, a first bottle conveying duct mechanism 6, a second bottle conveying duct mechanism 7, and a preform feeding machine 1. The discharge port of the preform feeding machine 1 is equipped with a first alignment mechanism 2 and a second alignment mechanism 3; The discharge port of the first alignment mechanism 2 is connected to the first blow molding machine 4; The discharge port of the first blow molding machine 4 is connected to the first bottle conveying air duct mechanism 6; The discharge port of the second alignment mechanism 3 is connected to the second blow molding machine 5; The discharge port of the second blow molding machine 5 is connected to the second bottle conveying air duct mechanism 7; The movable switching end of the switching mechanism 8 is connected to the main bottle transport duct 9; In use, the preform feeding machine 1 provides preforms to the first aligning mechanism 2 and the second aligning mechanism 3. The first aligning mechanism 2 and the second aligning mechanism 3 are used to organize the disordered preforms into a consistent and orderly state and transport them to the first blow molding machine 4 or the second blow molding machine 5. The first blow molding machine 4 or the second blow molding machine 5 blows bottles at intervals. The produced bottles enter the corresponding first bottle conveying air duct mechanism 6 and the second bottle conveying air duct mechanism 7 respectively. Then, the switching mechanism 8 switches and merges the bottles from the first bottle conveying air duct mechanism 6 and the second bottle conveying air duct mechanism 7 at intervals into the main bottle conveying air duct 9, realizing the mirror cluster connection of the two blow molding machines for production, which greatly improves production efficiency.

[0015] refer to Figure 2 In this embodiment, a circulating gas supply mechanism is also included, which includes a gas storage tank 10, a first gas supply pipeline 11, a second gas supply pipeline 13, a first recovery pipeline 12, and a second recovery pipeline 14. The gas storage tank 10 is connected to the air inlet of the first blow molding machine 4 through the first gas supply pipeline 11, and the exhaust port of the first blow molding machine 4 is connected to the gas storage tank 10 through the first recovery pipeline 12. The gas storage tank 10 is connected to the air inlet of the second blow molding machine 5 through the second gas supply pipeline 13, and the exhaust port of the second blow molding machine 5 is connected to the gas storage tank 10 through the second recovery pipeline 14. A gas supply valve 15 is provided on both the first gas supply line 11 and the second gas supply line 13, and a recovery valve 16 is provided on both the first recovery line 12 and the second recovery line 14. In use, the gas supply valve 15 on the first gas supply line 11 is opened, and the output high-pressure gas enters the first blow molding machine 4 to blow the preform into shape. After the bottle is formed, the gas supply valve 15 is closed, and the recovery valve 16 on the first recovery line 12 is opened to realize gas recovery. The gas storage tank 10 is pre-maintained in an intermediate pressure state that is lower than the recovery gas pressure but higher than atmospheric pressure. The gas will naturally flow from the high pressure area to the low pressure area, so the recovered gas flows smoothly into the gas storage tank 10. Since the first blow molding machine 4 and the second blow molding machine 5 operate alternately, the gas recovered in the first blow molding machine 4 can be used for the blow molding operation of the second blow molding machine 5. Repeating the above operation can realize the circulation of gas supply. The recycling and reuse method adopted in this application can save a lot of compressed air consumption, thereby achieving energy saving effect.

[0016] In this embodiment, the air storage tank 10 is connected to an air compressor. When in use, the air compressor is used to replenish the gas consumed in the air storage tank 10.

[0017] In this embodiment, the switching mechanism 8 includes a linear module and a switching base. The movable end of the linear module is connected to the switching base. The switching base has a bottle inlet channel corresponding to the first bottle conveying air duct mechanism 6 and the second bottle conveying air duct mechanism 7. In use, the bottle can enter one of the bottle inlet channels through the first bottle conveying air duct mechanism 6 or the second bottle conveying air duct mechanism 7. After the bottle inlet channel is connected to the main bottle conveying air duct 9, alternating conveying is realized.

[0018] In this embodiment, bottle-blocking switches are provided at the discharge ports of both the first bottle-carrying air duct mechanism 6 and the second bottle-carrying air duct mechanism 7, and the two bottle-blocking switches achieve electrical interlocking.

[0019] In this embodiment, the bottle-stopping switch includes a cylinder and a stop rod. The stop rod is connected to the cylinder, and the bottle-stopping operation is achieved by extending and retracting the stop rod.

[0020] The working principle of this utility model is as follows: The preform feeding machine 1 provides preforms to the first aligning mechanism 2 and the second aligning mechanism 3. The first aligning mechanism 2 and the second aligning mechanism 3 are used to organize the disordered preforms into a consistent and orderly state and transport them to the first blow molding machine 4 or the second blow molding machine 5. The first blow molding machine 4 or the second blow molding machine 5 blows bottles at intervals. The produced bottles enter the corresponding first bottle conveying air duct mechanism 6 and the second bottle conveying air duct mechanism 7 respectively. Then, the switching mechanism 8 switches and merges the bottles from the first bottle conveying air duct mechanism 6 and the second bottle conveying air duct mechanism 7 at intervals into the main bottle conveying air duct 9, realizing the mirror cluster connection of the two blow molding machines for production, which greatly improves production efficiency.

[0021] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0022] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A mirror cluster connection device for a blow molding machine, characterized in that, It includes a main bottle conveying duct, a first bottle blowing machine, a second bottle blowing machine, a switching mechanism, a first alignment mechanism, a second alignment mechanism, a first bottle conveying duct mechanism, a second bottle conveying duct mechanism, and a preform feeding machine; The discharge port of the preform feeding machine is equipped with the first alignment mechanism and the second alignment mechanism; The discharge port of the first alignment mechanism is connected to the first blow molding machine; The discharge port of the first blow molding mechanism is connected to the first bottle conveying air duct mechanism; The discharge port of the second alignment mechanism is connected to the second blow molding machine; The discharge port of the second blow molding mechanism is connected to the second bottle conveying air duct mechanism; The movable switching end of the switching mechanism is connected to the main bottle transport duct.

2. The mirror cluster connection device for a blow molding machine according to claim 1, characterized in that, It also includes a circulating gas supply mechanism, which includes a gas storage tank, a first gas supply pipeline, a second gas supply pipeline, a first recovery pipeline, and a second recovery pipeline; The gas storage tank is connected to the air inlet of the first blow molding machine through a first gas supply pipeline, and the exhaust port of the first blow molding machine is connected to the gas storage tank through a first recovery pipeline. The gas storage tank is connected to the air inlet of the second blow molding machine through a second gas supply pipeline, and the exhaust port of the second blow molding machine is connected to the gas storage tank through a second recovery pipeline. Both the first and second gas supply lines are equipped with gas supply valves, and both the first and second recovery lines are equipped with recovery valves.

3. The mirror cluster connection device for a blow molding machine according to claim 2, characterized in that, The air storage tank is connected to an air compressor.

4. The mirror cluster connection device for a blow molding machine according to claim 1, characterized in that, The switching mechanism includes a linear module and a switching base. The movable end of the linear module is connected to the switching base, and the switching base has a bottle inlet channel corresponding to the first bottle conveying air duct mechanism and the second bottle conveying air duct mechanism.

5. The mirror cluster connection device for a blow molding machine according to claim 1, characterized in that, Both the first and second bottle conveying duct mechanisms are equipped with bottle-blocking switches at their discharge ports, and the two bottle-blocking switches are electrically interlocked.

6. The blow molding machine mirror cluster connection device according to claim 5, characterized in that, The bottle-stopping switch includes a cylinder and a stop rod, the stop rod being connected to the cylinder, and the bottle-stopping operation is achieved by extending and retracting the stop rod.

Images