Automatic inflation device additionally arranged on manual sealing machine

Abstract

The utility model belongs to the technical field of automatic inflation devices, and particularly relates to a manual sealing machine additionally provided with an automatic inflation device, which comprises a manual sealing machine body, and an automatic inflation mechanism is assembled on one side of the manual sealing machine body. The automatic inflation mechanism comprises a relay, an air knife, a stroke knob switch, a pneumatic two-position electromagnetic valve, a power converter, a pneumatic control valve and an air pipe, the automatic inflation mechanism is additionally arranged on the manual sealing machine body, and the pneumatic two-position electromagnetic valve and the relay form a control state; the stroke knob switch controls the air knife to open and close at a specific rotation angle to realize automatic blowing; after the stroke is triggered, the driving gas enters the sealing device after being filled; the inflation volume of the outer bag can control the gas flow through a pneumatic control valve, so that manual packaging and automatic inflation of various packaging bags with different sizes are realized; and meanwhile, the fixing assembly facilitates fixation of the automatic inflation mechanism, and the use stability of the automatic inflation mechanism is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic inflation devices, and particularly relates to an automatic inflation device added to a manual sealing machine. Background Art

[0002] A manual sealing machine is a small and portable device, widely used in industries such as pharmaceuticals, food, chemicals, petroleum, pesticides, cosmetics, hotel and tourism supplies, and light industry. It is mainly used for aluminum foil sealing of containers. However, the existing manual sealing machine cannot effectively perform automatic inflation for manual packaging of various types and sizes of packaging bags, reducing the flexibility of small-batch production, and at the same time increasing the cost investment. In view of this, we provide an automatic inflation device added to a manual sealing machine. Content of the Utility Model

[0003] The purpose of the utility model is to provide an automatic inflation device added to a manual sealing machine, aiming to solve the problems in the existing technology. A manual sealing machine is a small and portable device, widely used in industries such as pharmaceuticals, food, chemicals, petroleum, pesticides, cosmetics, hotel and tourism supplies, and light industry. It is mainly used for aluminum foil sealing of containers. However, the existing manual sealing machine cannot effectively perform automatic inflation for manual packaging of various types and sizes of packaging bags, reducing the flexibility of small-batch production, and at the same time increasing the cost investment. In view of this, we provide an automatic inflation device added to a manual sealing machine.

[0004] To achieve the above purpose, the utility model provides the following technical solution: An automatic inflation device added to a manual sealing machine, including a manual sealing machine body, and an automatic inflation mechanism is assembled on one side of the manual sealing machine body; the automatic inflation mechanism includes a relay, an air knife, a travel knob switch, a pneumatic two-way solenoid valve, a power converter, a pneumatic regulating valve, and an air pipe. The relay is assembled on one side of the manual sealing machine body, the air knife is assembled at the front end of the relay, the travel knob switch is assembled at the front end of the relay and is located at the bottom of the air knife, the power converter is assembled at the bottom end of one side of the manual sealing machine body, the pneumatic two-way solenoid valve is assembled at the bottom end of the mounting block at the front end of the relay, the air pipe is assembled at the connection end of the air knife and the pneumatic two-way solenoid valve, and the pneumatic regulating valve is assembled on the surface of the air pipe; a fixing component is connected to the right side of the manual sealing machine body.

[0005] Preferably, for the automatic inflation device added to the manual sealing machine of the utility model, the travel knob switch, the power converter, the relay, and the pneumatic two-way solenoid valve are electrically connected by wires.

[0006] Preferably, for the automatic inflation device added to the manual sealing machine of the present utility model, the fixing component includes a fixing block, a bidirectional threaded rod, a bearing and a clamping block. The fixing block is installed on the right side of the manual sealing machine body. The bidirectional threaded rod is installed inside the fixing block. The bearing is connected to one end of the bidirectional threaded rod. The clamping block is threadedly connected to the surface of the bidirectional threaded rod.

[0007] Preferably, for the automatic inflation device added to the manual sealing machine of the present utility model, the opposite threads on the surface of the bidirectional threaded rod correspond to each other, and two clamping blocks are provided and threadedly connected to the surface of the bidirectional threaded rod.

[0008] Preferably, for the automatic inflation device added to the manual sealing machine of the present utility model, the bidirectional threaded rod is rotatably connected to the fixing block through the bearing.

[0009] Preferably, for the automatic inflation device added to the manual sealing machine of the present utility model, the clamping block is threadedly moved with respect to the fixing block through the bidirectional threaded rod.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] The present utility model adds a set of automatic inflation mechanism to the manual sealing machine body, which is controlled by a pneumatic two-way solenoid valve and a relay; the stroke knob switch controls the opening and closing of the specific rotation angle of the air knife to realize automatic blowing; when the stroke is triggered, the driving gas is filled and then enters the sealing device; the inflation amount of the outer bag can be controlled by a pneumatic regulating valve to control the gas flow rate, thereby realizing the automatic inflation of manual packaging of various types and sizes of packaging bags; it has the advantages of flexibility and variability. At the same time, the fixing component is beneficial to the fixation of the automatic inflation mechanism and ensures the stability of the use of the automatic inflation mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0013] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0014] Figure 2 is a schematic top view structure diagram of the main body of the present utility model;

[0015] Figure 3 is a schematic sectional structure diagram of the fixing component of the present utility model;

[0016] Figure 4 is a schematic diagram of the wire connection structure of the automatic inflation mechanism of the present utility model.

[0017] In the figure: 1. Manual sealing machine body; 2. Relay; 3. Air knife; 4. Stroke knob switch; 5. Pneumatic two-way solenoid valve; 6. Power converter; 7. Pneumatic regulating valve; 8. Air pipe; 9. Fixing component; 91. Fixing block; 92. Bidirectional threaded rod; 93. Bearing; 94. Clamping block. Specific implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0019] Please refer to Figures 1-4 , the present invention provides the following technical solutions: An automatic inflation device is added to the manual sealing machine, including a manual sealing machine body 1. The manual sealing machine body 1 belongs to the existing mature technology and has no obvious connection with the necessary technical features in this article, so it will not be elaborated too much in this article. An automatic inflation mechanism is assembled on one side of the manual sealing machine body 1; the automatic inflation mechanism includes a relay 2, an air knife 3, a stroke knob switch 4, a pneumatic two-way solenoid valve 5, a power converter 6, a pneumatic regulating valve 7, and an air pipe 8. The relay 2 is assembled on one side of the manual sealing machine body 1, the air knife 3 is assembled in front of the relay 2, the stroke knob switch 4 is assembled in front of the relay 2 and at the bottom of the air knife 3, the power converter 6 is assembled at the bottom of one side of the manual sealing machine body 1, the pneumatic two-way solenoid valve 5 is assembled at the bottom of the mounting block in front of the relay 2, the air pipe 8 is assembled at the connection end of the air knife 3 and the pneumatic two-way solenoid valve 5, and the pneumatic regulating valve 7 is assembled on the surface of the air pipe 8; a fixing component 9 is connected to the right side of the manual sealing machine body 1.

[0020] Preferably: The stroke knob switch 4, the power converter 6, the relay 2 and the pneumatic two-way solenoid valve 5 are electrically connected.

[0021] In the embodiment, when the manual sealing machine body 1 works, a control state is formed by the pneumatic two-way solenoid valve 5 and the relay 2; the stroke knob switch 4 controls the opening and closing of a specific rotation angle of the air knife 3 to realize automatic air blowing; after the stroke is triggered, the gas is filled and then enters the sealing device; the inflation amount of the outer bag can be controlled by the pneumatic regulating valve 7 to control the gas flow rate. The power converter 6 can convert the power into 24V to facilitate the operation of the pneumatic two-way solenoid valve 5, thereby realizing the automatic inflation of manual packaging of various types and sizes of packaging bags; it has the advantages of flexibility and variability.

[0022] It should be noted that: Refer to Figure 4, add a line for supplying the air blowing device and a 24V power converter 6 to the original circuit switch;

[0023] 2. Connect the positive output of the 24V power converter 6 to the input terminal of the signal relay 2, and the negative terminal to the travel knob switch 4;

[0024] 3. When the negative terminal of the travel knob switch 4 is energized through mechanical rotation, the green light of the signal relay lights up;

[0025] 4. After being energized, the pneumatic two-way solenoid valve 5 opens, and the compressed air is output through the air pipe 8 to the air knife 3 to fill the packaging bag.

[0026] It should be added that: the electrical equipment described in the above automatic inflation mechanism belongs to the existing mature technology, so the specific working principle will not be elaborated too much in the text. The model of the relay 2 is JQX-13F, the model of the air knife 3 is RTSUS-108, the model of the travel knob switch 4 is cw4s-3e11n1, the model of the pneumatic two-way solenoid valve 5 is 4V210-08, the model of the power converter 6 is AC-DC, and the model of the pneumatic control valve 7 is ZJHP / M-GY. Embodiment

[0027] Please refer to Figures 1-4 , the fixing component 9 includes a fixing block 91, a bidirectional threaded rod 92, a bearing 93 and a clamping block 94. The fixing block 91 is installed on the right side of the manual sealer body 1. The bidirectional threaded rod 92 is installed inside the fixing block 91. The bearing 93 is connected to one end of the bidirectional threaded rod 92. The clamping block 94 is threadedly connected to the surface of the bidirectional threaded rod 92.

[0028] Preferably: the opposite threads on the surface of the bidirectional threaded rod 92 correspond to each other, and two clamping blocks 94 are threadedly connected to the surface of the bidirectional threaded rod 92.

[0029] Preferably: the bidirectional threaded rod 92 is rotatably connected to the fixing block 91 through the bearing 93.

[0030] Preferably: the clamping block 94 is threadedly moved with the fixing block 91 through the bidirectional threaded rod 92.

[0031] In the embodiment, by rotating the bidirectional threaded rod 92, the bidirectional threaded rod 92 can rotate inside the fixing block 91 along the bearing 93. At the same time, the clamping block 94 moves along the threads on the surface of the bidirectional threaded rod 92. Thus, the two clamping blocks 94 approach each other, and then the pneumatic control valve 7 and the air pipe 8 can be fixed between the two clamping blocks 94. Then, in cooperation with Embodiment 1, when the automatic inflation mechanism works, the stability of the use of the automatic inflation mechanism is ensured.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A manual sealing machine equipped with an automatic inflation device comprises a manual sealing machine body (1), characterized in that: One side of the manual sealing machine body (1) is equipped with an automatic inflation mechanism; The automatic inflation mechanism comprises a relay (2), an air knife (3), a travel knob switch (4), a pneumatic two-position solenoid valve (5), a power converter (6), a pneumatic regulating valve (7) and an air pipe (8); the relay (2) is mounted on one side of the manual sealing machine body (1); the air knife (3) is mounted on the front end of the relay (2); the travel knob switch (4) is mounted on the front end of the relay (2) and is located at the bottom end of the air knife (3); the power converter (6) is mounted on the bottom end of one side of the manual sealing machine body (1); the pneumatic two-position solenoid valve (5) is mounted on the bottom end of the mounting block at the front end of the relay (2); the air pipe (8) is mounted on the connection end between the air knife (3) and the pneumatic two-position solenoid valve (5); and the pneumatic regulating valve (7) is mounted on the surface of the air pipe (8); The right side of the manual sealing machine body (1) is connected to a fixing component (9).

2. The manual sealing machine according to claim 1 is equipped with an automatic inflation device, characterized in that: The travel knob switch (4), the power converter (6), the relay (2) and the pneumatic two-position solenoid valve (5) are connected by electric wires.

3. The manual sealing machine according to claim 1 is equipped with an automatic inflation device, characterized in that: The fixing assembly (9) comprises a fixing block (91), a bidirectional threaded rod (92), a bearing (93) and a clamping block (94); the fixing block (91) is installed on the right side of the manual sealing machine body (1); the bidirectional threaded rod (92) is installed inside the fixing block (91); the bearing (93) is connected to one end of the bidirectional threaded rod (92); and the clamping block (94) is threadedly connected to the surface of the bidirectional threaded rod (92).

4. The manual sealing machine according to claim 3 is equipped with an automatic inflation device, characterized in that: The threads on the surface of the bidirectional threaded rod (92) correspond to each other, and the clamping block (94) is provided with two threads connected to the surface of the bidirectional threaded rod (92).

5. The manual sealing machine according to claim 3 is equipped with an automatic inflation device, characterized in that: The bidirectional threaded rod (92) is rotationally connected to the fixed block (91) via a bearing (93).

6. The manual sealing machine according to claim 3 is equipped with an automatic inflation device, characterized in that: The clamping block (94) forms a threaded motion with the fixing block (91) through the bidirectional threaded rod (92).

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