Double-station vertical full-automatic packaging machine

Abstract

The utility model belongs to the technical field of packaging machines, and discloses a double-station vertical full-automatic packaging machine which comprises a stock bin support, a stock bin is fixedly installed above the stock bin support, a feeding device is communicated with a discharging port below the stock bin, the two sides of the feeding device are respectively communicated with two packaging machines which are symmetrically arranged, and the two packaging machines are arranged on the stock bin support. The feeding device is fixedly installed on the stock bin support at the same time, and the two packaging machines are located in the stock bin support. The powder material packaging machine is simple in overall structure, automatic feeding and accurate packaging can be achieved in the packaging process of powder materials, the packaging efficiency is improved, and the using effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging machines, and in particular relates to a double-station vertical full-automatic packaging machine. Background Art

[0002] In modern industrial production, the packaging of powder materials is a crucial link, especially in the chemical industry. The demand for packaging of powders such as carbon black is getting higher and higher. During the use of powder materials, due to their special properties, such as poor fluidity, easy flying, and easy pollution of the surrounding environment, the demand for equipment required for the use of powder materials is getting higher and higher.

[0003] Traditional powder packaging equipment often uses manual or simple mechanical devices when loading materials, which is not only inefficient, but also easily causes material waste and environmental pollution, and can also cause physical injuries to workers. Traditional powder packaging equipment often relies on manual bagging when packaging and receiving materials. This method will produce large errors in the bagged weight of the powder. At the same time, due to the characteristics of powder being easy to fly, it can cause physical injuries to workers, increase their labor intensity, and at the same time be inefficient and cause environmental pollution. Therefore, realizing fully automatic loading, packaging, and transportation of powder materials is an urgent problem that needs to be solved in modern industry. Utility Model Content

[0004] The main technical problem to be solved by the utility model is to provide a double-station vertical fully automatic packaging machine with a simple overall structure, which can realize automatic and precise packaging in the packaging of powder materials, improve packaging efficiency, and improve use effect.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A double-station vertical fully automatic packaging machine includes a silo bracket, a silo is fixedly installed above the silo bracket, a feeding device is connected to the discharge port below the silo, and two symmetrically arranged packaging machines are connected to both sides of the feeding device. The feeding devices are also fixedly installed on the silo bracket, and the two packaging machines are located inside the silo bracket;

[0007] The feeding device includes a feeding pipe connected to the discharge port of the silo, and the feeding pipe is connected to a butterfly valve;

[0008] The other end of the conveying pipe is connected to the first conveying group and the second conveying group respectively. The first conveying group and the second conveying group are arranged in a staggered and symmetrical manner and are respectively connected to the corresponding packaging machines.

[0009] The following is a further optimization of the above technical solution by the present invention:

[0010] The first conveying group includes a first transverse conveying pipeline connected to the material conveying pipe, and a first spiral conveying shaft is rotatably installed inside the first transverse conveying pipeline through a bearing.

[0011] Further optimization: the first spiral conveying shaft passes through one end face of the first transverse conveying pipeline at one end close to the conveying pipe and is fixedly connected to the power output end of the first motor, and the first motor is also fixedly installed at the corresponding position of the silo bracket.

[0012] Further optimization: one end of the first transverse conveying pipeline away from the conveying pipe is connected to a first flexible connecting pipe, and the other end of the first flexible connecting pipe is connected to one of the packaging machines.

[0013] Further optimization: the second conveying group includes a second transverse conveying pipeline connected to the material conveying pipe, and the second transverse conveying pipeline and the first transverse conveying pipeline are arranged in an alternating and symmetrical manner.

[0014] Further optimization: A second spiral conveying shaft is rotatably installed in the second transverse conveying pipeline through a bearing.

[0015] Further optimization: the second spiral conveying shaft is close to one end of the conveying pipe and passes through the end face of the second transverse conveying pipeline and is fixedly connected to the power output end of the second motor. The second motor is also fixedly installed at the corresponding position of the silo bracket.

[0016] Further optimization: one end of the second transverse conveying pipeline away from the conveying pipe is connected to a second flexible connecting pipe, and the other end of the second flexible connecting pipe is connected to another packaging machine.

[0017] Further optimization: the packaging machine includes a packaging machine bracket placed directly on the ground, a metering hopper is fixedly installed at a position above the packaging machine bracket, the metering hoppers of the two packaging machines are respectively connected to the first flexible connecting pipe and the second flexible connecting pipe, the lower discharge end of the metering hopper is connected to the conveying pipe, a bag making device is provided at a position corresponding to the conveying pipe on the packaging machine bracket, a plastic sealing and cutting device is fixedly installed at a position corresponding to the bag making device on the packaging machine bracket, a conveyor belt is fixedly installed on the packaging machine bracket at a position below the conveying pipe, and a control device for controlling the operation of the packaging machine is also fixedly installed on one side of the packaging machine bracket.

[0018] Further optimization: the signal output end of the metering hopper is electrically connected to the corresponding control device, the control ends of the bag making device and the plastic sealing and cutting device are electrically connected to the corresponding control devices, the control ends of the first motor and the second motor are respectively electrically connected to the corresponding control devices, and the signal input ends of the butterfly valve are electrically connected to the control devices of the two packaging machines.

[0019] The utility model adopts the above technical solution, has an ingenious conception and a reasonable structure, can accurately and fully automatically package powder materials, and adopts a double station. By setting a first spiral conveying shaft and a second spiral conveying shaft, the powder materials are automatically conveyed into the corresponding metering hopper, which speeds up the powder packaging rate of the packaging machine. The start and stop of the first motor and the second motor are controlled by the control device, that is, automatic loading is realized, the work intensity of the staff is reduced, the dust generated by the powder materials during the packaging process is avoided, the surrounding environment is protected from pollution, and it is convenient to use.

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure in an embodiment of the present utility model;

[0022] Figure 2 This is a schematic structural diagram of location A in an embodiment of the present utility model.

[0023] In the figure: 1. silo bracket; 2. silo; 3. packaging machine; 31. metering hopper; 32. bag-making device; 33. packaging machine bracket; 34. conveying pipeline; 35. plastic sealing and cutting device; 36. conveyor belt; 37. control device; 4. loading device; 41. feed pipe; 42. butterfly valve; 43. first conveying group; 430. first transverse conveying pipeline; 431. first motor; 432. first spiral conveying shaft; 433. first flexible connecting pipe; 44. second conveying group; 440. second transverse conveying pipeline; 441. second motor; 442. second spiral conveying shaft; 443. second flexible connecting pipe. DETAILED DESCRIPTION

[0024] like Figure 1-2 As shown: A double-station vertical fully automatic packaging machine includes a silo bracket 1, a silo 2 is fixedly installed above the silo bracket 1, a feeding device 4 is connected to the discharge port below the silo 2, and two symmetrically arranged packaging machines 3 are connected to both sides of the feeding device 4. The feeding devices 4 are also fixedly installed on the silo bracket 1, and the two packaging machines 3 are located inside the silo bracket 1;

[0025] The feeding device 4 includes a feeding pipe 41 connected to the discharge port of the silo 2, and a butterfly valve 42 is connected to the feeding pipe 41;

[0026] The other end of the feeding pipe 41 is connected to a first conveying group 43 and a second conveying group 44 , respectively. The first conveying group 43 and the second conveying group 44 are arranged in a staggered and symmetrical manner and are respectively connected to the corresponding packaging machine 3 .

[0027] In this embodiment, the silo bracket 1 is placed on the ground for use, and the silo bracket 1 is made by welding a plurality of square tubes of different lengths.

[0028] The silo 2 is made of stainless steel plates of different sizes welded together. The discharge port of the silo 2 is arranged at the lower end and is fixedly installed at the middle position above the silo bracket 1 through square tubes of different lengths.

[0029] The feed port end of the silo 2 is connected to the total storage source of powder material through a pipeline, and the powder material in the total storage source enters the silo 2 through the pipeline for use.

[0030] like Figure 2 As shown, the first conveying group 43 includes a first transverse conveying pipeline 430 connected to the material conveying pipe 41, and a first spiral conveying shaft 432 is rotatably installed inside the first transverse conveying pipeline 430 through a bearing.

[0031] One end of the first spiral conveying shaft 432 close to the material conveying pipe 41 passes through one end surface of the first transverse conveying pipeline 430 and is fixedly connected to the power output end of the first motor 431 .

[0032] The first motor 431 is also fixedly mounted on a corresponding position of the silo support 1 .

[0033] The rotational connection between the first spiral conveying shaft 432 and the first transverse conveying pipeline 430 is provided with a first mechanical seal to prevent leakage of powder material. The type and sealing principle of the first mechanical seal are well known and widely used in the prior art and will not be repeated here.

[0034] One end of the first transverse conveying pipeline 430 away from the material conveying pipe 41 is connected to a first flexible connecting pipe 433 , and the other end of the first flexible connecting pipe 433 is connected to one of the packaging machines 3 .

[0035] With this design, when the first motor 431 is started, the power output end of the first motor 431 drives the first spiral conveying shaft 432 to rotate, thereby conveying the powder material to the first flexible connecting tube 433 and finally falling into one of the packaging machines 3.

[0036] The second conveying group 44 includes a second transverse conveying pipeline 440 connected to the material conveying pipe 41 . The second transverse conveying pipeline 440 and the first transverse conveying pipeline 430 are arranged in a staggered and symmetrical manner.

[0037] A second spiral conveying shaft 442 is rotatably mounted in the second transverse conveying pipeline 440 via a bearing.

[0038] The second spiral conveying shaft 442 is close to one end of the material conveying pipe 41 and passes through the end surface of the second transverse conveying pipeline 440 and is fixedly connected to the power output end of the second motor 441.

[0039] The second motor 441 is also fixedly mounted at a corresponding position of the silo support 1 .

[0040] The rotational connection between the second spiral conveying shaft 442 and the second transverse conveying pipeline 440 is provided with a second mechanical seal to prevent leakage of powder material. The type and sealing principle of the second mechanical seal are well known and widely used in the prior art and will not be repeated here.

[0041] One end of the second transverse conveying pipeline 440 away from the material conveying pipe 41 is connected to a second flexible connecting pipe 443 , and the other end of the second flexible connecting pipe 443 is connected to another packaging machine 3 .

[0042] With this design, the second motor 441 is started, and the power output end of the second motor 441 drives the second spiral conveying shaft 442 to rotate, so as to convey the powder material to the second flexible connecting pipe 443 and finally fall into another packaging machine 3.

[0043] In this embodiment, both the first spiral conveying shaft 432 and the second spiral conveying shaft 442 adopt the auger conveying principle. The auger conveying principle is well known and widely used in the prior art and will not be described in detail here.

[0044] like Figure 1 As shown, the packaging machine 3 includes a packaging machine bracket 33 placed directly on the ground, and a metering hopper 31 is fixedly installed above the packaging machine bracket 33.

[0045] In this embodiment, the metering hoppers 31 of the two packaging machines 3 are connected to the first flexible connecting pipe 433 and the second flexible connecting pipe 443 respectively.

[0046] The metering hopper 31 can detect the weight of the powder material falling into the metering hopper 31, thereby controlling the packaging weight of each bag of the powder material, which is convenient for use.

[0047] In this embodiment, the metering hopper 31 measures the weight of the falling powder using a weight loss metering method through a weighing sensor. The specific working principle is well known and widely used and will not be described here.

[0048] The metering hopper 31 is provided with an auger for conveying the powder material downward, which can control the falling conveyance of the powder material. The specific conveying principle is well known in the prior art and will not be described here in detail.

[0049] A lower discharge end of the metering hopper 31 is connected to a conveying pipe 34 .

[0050] A bag making device 32 is provided on the packaging machine support 33 at a position corresponding to the conveying pipe 34 .

[0051] In this embodiment, the bag making device 32 can wrap the base material film that can be directly thrown together with the packaged powder material onto the conveying pipe 34 along the height direction of the conveying pipe 34.

[0052] A plastic sealing and cutting device 35 is fixedly installed at a position corresponding to the bag making device 32 on the packaging machine bracket 33. The plastic sealing and cutting device 35 first plastic seals and connects the base film on both sides along the height direction of the conveying pipe 34, that is, completes the sealing in the height direction of the packaging bag; then plastic seals and connects the base film below the lower end surface of the conveying pipe 34, that is, completes the sealing in the width direction of the lower side of the packaging bag; then the bag making device 32 moves the base film on the conveying pipe 34 downward through the roller on the bag making device 32, and after controlling the downward movement to a certain distance, waits for the powder material to fall into.

[0053] After the powder material falls into the packaging bag, the plastic sealing and cutting device 35 seals and cuts the upper width of the packaging bag, thus completing the filling and plastic sealing of the powder material.

[0054] A conveyor belt 36 is fixedly installed on the packaging machine bracket 33 below the conveying pipe 34. Each bag of powder material after filling is cut and falls onto the conveyor belt 36 for use in the next step.

[0055] In this embodiment, the basic structure and functions implemented by the packaging machine 3 are the same as those of the fully automatic powder packaging machine, powder packaging machine, and powder material packaging machine (ZK-240F) produced by Guangzhou Zhongkai Packaging Machinery Co., Ltd., that is, the working principles and mechanisms of the bag making device 32 and the plastic sealing and cutting device 35 in the packaging machine 3 are not repeated here.

[0056] A control device 37 for controlling the operation of the packaging machine 3 is fixedly mounted on one side of the packaging machine bracket 33 , and a signal output end of the metering hopper 31 is electrically connected to the corresponding control device 37 .

[0057] The control ends of the bag making device 32 and the plastic sealing and cutting device 35 are electrically connected to the corresponding control device 37 .

[0058] The control ends of the first motor 431 and the second motor 441 are electrically connected to the corresponding control device 37 respectively.

[0059] The signal input ends of the butterfly valves 42 are electrically connected to the control devices 37 of the two packaging machines 3 .

[0060] During use, the silo 2 is filled with the powder material to be packaged, the butterfly valve 42 is controlled to open, and the powder material falls into the conveying pipe 41. The first motor 431 and the second motor 441 are controlled to start, and the first screw conveying shaft 432 and the second screw conveying shaft 442 are driven to rotate respectively, and the powder material in the conveying pipe 41 is respectively conveyed to the corresponding metering hopper 31.

[0061] Then the control device 37 controls the start-up of the corresponding bag making device 32 and the plastic sealing and cutting device 35 to make the packaging bags. At the same time, the powder material in the metering hopper 31 falls into the packaging bag through the corresponding conveying pipe 34. When the powder material falls to a certain weight, the weighing sensor receives the preset reduction amount, and the signal is fed back to the corresponding control device 37 to control the metering hopper 31 to stop the powder material from falling. At this time, the plastic sealing and cutting device 35 is controlled to perform plastic sealing and cutting on the upper width direction of the packaging bag. The packaging bag filled with powder material then falls onto the conveyor belt 36 for standby use.

[0062] During this period, the two packaging machines 3 run simultaneously, which can improve the packaging efficiency of the powder material, realize full automation, and reduce the labor intensity of the staff.

[0063] For ordinary technicians in this field, based on the teachings of this utility model, without departing from the principles and spirit of this utility model, changes, modifications, replacements and deformations made to the implementation methods are still within the scope of protection of this utility model.

Claims

1. A double-station vertical fully automatic packaging machine, comprising a silo support (1), characterized in that: A silo (2) is fixedly mounted above the silo bracket (1), a feeding device (4) is connected to a discharge port below the silo (2), and two symmetrically arranged packaging machines (3) are connected to both sides of the feeding device (4). The feeding device (4) is also fixedly mounted on the silo bracket (1), and the two packaging machines (3) are located inside the silo bracket (1); The feeding device (4) comprises a feeding pipe (41) connected to the discharge port of the silo (2), and a butterfly valve (42) is connected to the feeding pipe (41); The other end of the conveying pipe (41) is connected to a first conveying group (43) and a second conveying group (44), respectively. The first conveying group (43) and the second conveying group (44) are arranged in a staggered and symmetrical manner and are respectively connected to the corresponding packaging machines (3).

2. The double-station vertical fully automatic packaging machine according to claim 1, characterized in that: The first conveying group (43) comprises a first transverse conveying pipeline (430) in communication with the material conveying pipe (41), wherein a first spiral conveying shaft (432) is rotatably mounted inside the first transverse conveying pipeline (430) via a bearing.

3. The double-station vertical fully automatic packaging machine according to claim 2, characterized in that: One end of the first spiral conveying shaft (432) close to the material conveying pipe (41) passes through one end surface of the first transverse conveying pipeline (430) and is fixedly connected to the power output end of the first motor (431). The first motor (431) is also fixedly mounted at a corresponding position of the silo bracket (1).

4. The double-station vertical fully automatic packaging machine according to claim 3, characterized in that: One end of the first transverse conveying pipeline (430) away from the material conveying pipe (41) is connected to a first flexible connecting pipe (433), and the other end of the first flexible connecting pipe (433) is connected to one of the packaging machines (3).

5. The double-station vertical fully automatic packaging machine according to claim 4, characterized in that: The second conveying group (44) comprises a second transverse conveying pipeline (440) in communication with the material conveying pipe (41), and the second transverse conveying pipeline (440) and the first transverse conveying pipeline (430) are arranged in a staggered and symmetrical manner.

6. The double-station vertical fully automatic packaging machine according to claim 5, characterized in that: A second spiral conveying shaft (442) is rotatably mounted in the second transverse conveying pipeline (440) via a bearing.

7. The double-station vertical fully automatic packaging machine according to claim 6, characterized in that: The second spiral conveying shaft (442) is close to one end of the conveying pipe (41) and passes through the end surface of the second transverse conveying pipeline (440), and is fixedly connected to the power output end of the second motor (441). The second motor (441) is also fixedly installed at a corresponding position of the silo bracket (1).

8. The double-station vertical fully automatic packaging machine according to claim 7, characterized in that: One end of the second transverse conveying pipeline (440) away from the material conveying pipe (41) is connected to a second flexible connecting pipe (443), and the other end of the second flexible connecting pipe (443) is connected to another packaging machine (3).

9. The double-station vertical fully automatic packaging machine according to claim 8, characterized in that: The packaging machine (3) includes a packaging machine bracket (33) placed directly on the ground, a metering hopper (31) is fixedly installed at a position above the packaging machine bracket (33), the metering hoppers (31) of the two packaging machines (3) are respectively connected to a first flexible connecting pipe (433) and a second flexible connecting pipe (443), the lower discharge end of the metering hopper (31) is connected to a conveying pipe (34), a bag making device (32) is provided at a position corresponding to the conveying pipe (34) on the packaging machine bracket (33), a plastic sealing and cutting device (35) is fixedly installed at a position corresponding to the bag making device (32) on the packaging machine bracket (33), a conveyor belt (36) is fixedly installed at a position below the conveying pipe (34) on the packaging machine bracket (33), and a control device (37) for controlling the operation of the packaging machine (3) is fixedly installed on one side of the packaging machine bracket (33).

10. The double-station vertical fully automatic packaging machine according to claim 9, characterized in that: The signal output end of the metering hopper (31) is electrically connected to the corresponding control device (37); the control ends of the bag making device (32) and the plastic sealing and cutting device (35) are electrically connected to the corresponding control device (37); the control ends of the first motor (431) and the second motor (441) are electrically connected to the corresponding control device (37); and the signal input end of the butterfly valve (42) is electrically connected to the control devices (37) of the two packaging machines (3).

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