Stamping device for fire extinguisher production

Abstract

The utility model discloses a stamping device for fire extinguisher production, which belongs to the technical field of fire extinguisher production and comprises a base, an injection mechanism is arranged on one side of the top surface of the base, a servo motor is fixedly mounted on the other side of the bottom surface of the base, and an output shaft of the servo motor extends to the top of the base and is fixedly connected with a rotating frame. Two containing grooves are formed in the top face of the rotating frame, and two clamping mechanisms are arranged on the top face of the rotating frame. According to the utility model, the control panel is used for driving the servo motor to start at regular time, the servo motor is used for driving the rotating frame to intermittently rotate by 180 degrees, and the fire extinguisher bottle bodies are intermittently placed on the two placing grooves on the rotating frame, so that the fire extinguisher bottle bodies are taken and placed in the other placing groove when liquid is injected into the fire extinguisher bottle bodies on one placing groove; in this way, the function of continuously taking and placing the fire extinguisher bottle bodies is achieved, and the practicability of the stamping device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire extinguisher production, and more specifically to a punching device for fire extinguisher production. Background Art

[0002] Small fire extinguishers are lightweight fire extinguishers developed in recent years and are very suitable for families. In the production process of simple fire extinguishers, the produced liquid fire extinguishing agent needs to be injected into the cylindrical fire extinguisher tank through stamping equipment, and then the cylindrical tank containing the fire extinguishing agent is weighed, side pressure is applied, the nozzle is put on, the lid is covered, and then the subsequent packaging procedures are carried out.

[0003] After searching, the utility model patent with announcement number CN214990198U discloses a stamping equipment for producing fire extinguishers, including a hydraulic telescopic column, a base is fixedly installed at the outer side of the hydraulic telescopic column at the lower end, a fixing ring is fixedly installed at the outer side of the hydraulic telescopic column at the middle position between the upper end and the lower end, a limit clamp is movably installed on the outer side of the fixing ring, a fixing clamp is fixedly installed on the upper end of the hydraulic telescopic column, a liquid injection device is movably installed on the inner side of the fixing clamp, a circular groove is opened at the center position of the upper surface of the base, and a No. 1 slide groove is evenly opened at the position near the edge of the upper surface of the base; this stamping equipment for producing fire extinguishers can reduce the labor intensity of operators by facilitating the filling of empty pressure extinguishers for a long time, and the liquid injection device cooperates with the hydraulic telescopic column to make the liquid injection more convenient and avoid the leakage of fire extinguishing agent during the liquid injection process.

[0004] However, the above patents still have the following shortcomings: some idle time will occur during the injection process, which affects the work efficiency when punching and injecting liquid into several tanks; in addition, although the semicircular ring on the base and the second slider on the limit clamp can clamp the fire extinguisher tank, the semicircular ring and the second slider need to be opened separately to clamp the tank when the tank is installed, which is not convenient. For this reason, we propose a punching device for fire extinguisher production. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a punching device for producing fire extinguishers.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A stamping device for producing fire extinguishers comprises a base, a material injection mechanism is arranged on one side of the top surface of the base, a servo motor is fixedly mounted on the other side of the bottom surface of the base, the output shaft of the servo motor extends to the top of the base and is fixedly connected to a rotating frame, two placement grooves are provided on the top surface of the rotating frame, two clamping mechanisms are arranged on the top surface of the rotating frame, and a control panel is fixedly mounted on the side surface of the base.

[0008] As a preferred scheme of the utility model, the clamping mechanism includes an extrusion box fixedly connected to the top surface of the rotating frame, the inner cavity of the extrusion box is fixedly connected with a sliding rod, and sliding columns are movably sleeved on both sides of the extrusion box, and two extrusion blocks are slidably connected to the outer side of the sliding rod, and the two ends of the two extrusion blocks are rotatably connected with movable plates, and the ends of the movable plates are rotatably connected to the ends of the sliding columns, a spring is fixedly connected between the two extrusion blocks, and the other ends of the two sliding columns are fixedly connected with L-shaped brackets, and the ends of the two L-shaped brackets are fixedly connected with arc-shaped clamping plates.

[0009] As a preferred solution of the utility model, the injection mechanism includes an electric hydraulic rod fixedly installed on the top surface of the base, the top end of the electric hydraulic rod is fixedly connected to a lifting plate, the lifting plate is fixedly sleeved with an injection device, and the bottom end of the injection device is provided with an injection pipe.

[0010] As a preferred solution of the utility model, the side surface of the extrusion block is in contact with the inner wall of the extrusion box.

[0011] As a preferred solution of the utility model, a rubber pad is fixedly connected to the inner side surface of the arc-shaped clamping plate.

[0012] As a preferred solution of the utility model, a plurality of support columns are fixedly connected to the bottom surface of the base.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) In the utility model, a control panel is used to drive a servo motor to start at a fixed time, and a servo motor is used to drive a rotating frame to rotate intermittently by 180 degrees, and fire extinguisher bottles are intermittently placed on two placement slots on the rotating frame, so that when a fire extinguisher bottle on one placement slot is filled with liquid, a fire extinguisher bottle is taken out and placed in another placement slot, thereby realizing the function of continuously taking out and placing fire extinguisher bottles.

[0015] (2) In the utility model, through the coordinated use of the extrusion box, the sliding column, the movable plate, the extrusion block, the sliding rod, the spring, the L-shaped bracket, the arc-shaped clamping plate and the rubber pad, when clamping the fire extinguisher bottle body, pulling an L-shaped bracket can drive the two arc-shaped clamping plates to separate, so that the fire extinguisher bottle body can be placed on the placement groove, and at the same time, the elastic force of the spring is used to drive the two arc-shaped clamping plates to approach each other, and the bottle body is clamped by using the rubber pad on the inner side of the arc-shaped clamping plate, thereby realizing the function of conveniently clamping the fire extinguisher bottle body, and having good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the base of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the rotating frame of the utility model;

[0019] Figure 4 It is a cross-sectional schematic diagram of the extrusion box of the utility model.

[0020] Explanation of the numbers in the figure: 1. Base; 2. Injection mechanism; 3. Servo motor; 4. Rotating frame; 5. Placement slot; 6. Clamping mechanism; 7. Support column; 8. Control panel; 9. Electric hydraulic rod; 10. Lifting plate; 11. Injection device; 12. Injection pipe; 14. Extrusion box; 15. Sliding column; 16. Movable plate; 17. Extrusion block; 18. Sliding rod; 19. Spring; 20. L-shaped bracket; 21. Arc clamping plate; 22. Rubber pad. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Example:

[0025] See also Figure 1-4 A stamping device for producing fire extinguishers includes a base 1, a material injection mechanism 2 is arranged on one side of the top surface of the base 1, a servo motor 3 is fixedly installed on the other side of the bottom surface of the base 1, the output shaft of the servo motor 3 extends to the top of the base 1 and is fixedly connected to a rotating frame 4, two placement grooves 5 are provided on the top surface of the rotating frame 4, two clamping mechanisms 6 are arranged on the top surface of the rotating frame 4, and a control panel 8 is fixedly installed on the side of the base 1.

[0026] In this embodiment, the control panel 8 is used to control the device.

[0027] For details, please refer to Figure 1 and Figure 4 The clamping mechanism 6 includes an extrusion box 14 fixedly connected to the top surface of the rotating frame 4, the inner cavity of the extrusion box 14 is fixedly connected to a slide rod 18, and slide columns 15 are movably sleeved on both sides of the extrusion box 14. Two extrusion blocks 17 are slidably connected to the outer side of the slide rod 18, and the two ends of the two extrusion blocks 17 are rotatably connected to movable plates 16, and the ends of the movable plate 16 and the ends of the slide columns 15 are rotatably connected. A spring 19 is fixedly connected between the two extrusion blocks 17, and the other ends of the two slide columns 15 are fixedly connected to L-shaped brackets 20, and the ends of the two L-shaped brackets 20 are fixedly connected to arc-shaped clamping plates 21.

[0028] In this embodiment, the arc-shaped clamping plate 21 and the placement groove 5 are arranged concentrically.

[0029] For details, please refer to Figure 1 and Figure 2 The injection mechanism 2 includes an electric hydraulic rod 9 fixedly mounted on the top surface of the base 1, the top of the electric hydraulic rod 9 is fixedly connected to a lifting plate 10, the lifting plate 10 is fixedly sleeved with an injection device 11, and the bottom end of the injection device 11 is provided with an injection pipe 12.

[0030] In this embodiment, the liquid injection device 11 and the liquid injection tube 12 are used for stamping and injection, and the electric hydraulic rod 9 is used to drive the liquid injection device 11 and the liquid injection tube 12 to move up and down.

[0031] For details, please refer to Figure 4 , the side surface of the extrusion block 17 is in contact with the inner wall of the extrusion box 14 .

[0032] In this embodiment, the inner wall of the extrusion box 14 is used to limit the extrusion block 17 to ensure that the extrusion block 17 can only move along the axial direction of the slide rod 18, while ensuring the stability of the extrusion block 17.

[0033] For details, please refer to Figure 4 The inner side of the arc-shaped clamping plate 21 is fixedly connected with a rubber pad 22 .

[0034] In this embodiment, the rubber pad 22 is used to ensure the stability of the arc-shaped clamping plate 21 in clamping the fire extinguisher bottle.

[0035] For details, please refer to Figure 1 A plurality of support columns 7 are fixedly connected to the bottom surface of the base 1 .

[0036] In this embodiment, a plurality of support columns 7 are used to support the base 1 .

[0037] Working principle: When in use, first use the control panel 8 to drive the servo motor 3 to start regularly, use the servo motor 3 to drive the rotating frame 4 to rotate 180 degrees intermittently, and use the control panel 8 to drive the electric hydraulic rod 9 to start regularly, and use the electric hydraulic rod 9 to drive the lifting plate 10, the injection device 11 and the injection pipe 12 to move up and down. Then, when a placement slot 5 on the rotating frame 4 moves to the outside of the base 1, pull an L-shaped bracket 20 to drive a sliding column 15 to move, and use the sliding column 15 to drive the movable plate 16 to move. The movable plate 16 pulls the two extrusion blocks 17 closer to each other, so that the movable plate 16 on the other side of the extrusion block 17 drives the sliding column 15 to extend outward, so that the two arc-shaped clamping plates 21 are synchronously moved away, so that the fire extinguisher bottle is placed in the placement slot 5, and the L-shaped bracket 20 is released. The two squeezing blocks 17 are driven to separate by the restoring elastic force of the spring 19, and then the two arc-shaped clamping plates 21 are driven to approach each other through the movable plate 16, the sliding column 15, and the L-shaped bracket 20, so as to clamp the fire extinguisher bottle. Then the rotating frame 4 is rotated 180 degrees, so that the clamped fire extinguisher bottle is placed under the liquid injection device 11, and the fire extinguisher bottle is injected with liquid by the injection mechanism 2. At this time, other fire extinguisher bottles are placed on another placement slot 5 on the rotating frame 4, and they are also clamped by the clamping mechanism 6. Finally, when one fire extinguisher bottle is injected with liquid, the rotating frame 4 is rotated 180 degrees again, so as to take away the injected fire extinguisher bottle, and put a new fire extinguisher bottle in this placement slot 5. At this time, the injection device 11 and the injection pipe 12 continue to inject liquid into another fire extinguisher bottle.

[0038] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A stamping device for producing fire extinguishers, comprising a base (1), Features: A material injection mechanism (2) is provided on one side of the top surface of the base (1), a servo motor (3) is fixedly mounted on the other side of the bottom surface of the base (1), an output shaft of the servo motor (3) extends to the top of the base (1) and is fixedly connected to a rotating frame (4), two placement grooves (5) are provided on the top surface of the rotating frame (4), two clamping mechanisms (6) are provided on the top surface of the rotating frame (4), and a control panel (8) is fixedly mounted on the side of the base (1).

2. A stamping device for producing fire extinguishers according to claim 1, Features: The clamping mechanism (6) comprises an extrusion box (14) fixedly connected to the top surface of the rotating frame (4), the inner cavity of the extrusion box (14) is fixedly connected to a sliding rod (18), and sliding columns (15) are movably sleeved on both sides of the extrusion box (14), and two extrusion blocks (17) are slidably connected to the outer side of the sliding rod (18), and the two ends of the two extrusion blocks (17) are rotatably connected to movable plates (16), and the ends of the movable plates (16) and the ends of the sliding columns (15) are rotatably connected, and a spring (19) is fixedly connected between the two extrusion blocks (17), and the other ends of the two sliding columns (15) are fixedly connected to L-shaped brackets (20), and the ends of the two L-shaped brackets (20) are fixedly connected to arc-shaped clamping plates (21).

3. A punching device for producing fire extinguishers according to claim 1, Features: The injection mechanism (2) comprises an electric hydraulic rod (9) fixedly mounted on the top surface of the base (1); the top end of the electric hydraulic rod (9) is fixedly connected to a lifting plate (10); a liquid injection device (11) is fixedly sleeved on the lifting plate (10); and a liquid injection pipe (12) is provided at the bottom end of the liquid injection device (11).

4. A punching device for producing fire extinguishers according to claim 2, Features: The side surface of the extrusion block (17) is in contact with the inner wall of the extrusion box (14).

5. A punching device for producing fire extinguishers according to claim 2, Features: The inner side surface of the arc-shaped clamping plate (21) is fixedly connected with a rubber pad (22).

6. A punching device for producing fire extinguishers according to claim 1, Features: A plurality of support columns (7) are fixedly connected to the bottom surface of the base (1).

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