Ammunition packaging barrel sealing performance detection device

Abstract

The utility model belongs to the technical field of detection devices, and particularly relates to an ammunition packaging barrel sealing performance detection device which comprises a tester body, a mounting seat connected to the rear end of the tester body, an electric telescopic cylinder connected to the top of the mounting seat, an extension rod connected to the top of a transmission rod, and a second motor connected to the front end of the top of the extension rod. The side wall of the third gear is in meshed connection with an adjusting plate, the bottom of the adjusting plate is connected with a transverse plate, the bottom of one side of the transverse plate is connected with a third motor, a transmission shaft of the third motor is in threaded connection with a bidirectional lead screw, the surface of the bidirectional lead screw is in threaded connection with a clamping plate, and the top of the clamping plate is slidably connected to the side wall of the transverse plate. The electric telescopic cylinder mounted on the mounting seat mounted on the rear side of the tester body drives several groups of motors and gears which are matched above the electric telescopic cylinder to rotate, and a clamped packaging barrel is driven to be automatically placed in the tester body, so that the packaging barrel needing to be subjected to sealing performance detection is automatically fed and placed.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection devices, and particularly relates to a detection device for the sealing performance of ammunition packaging cylinders. Background Art

[0002] The detection device for the sealing performance of ammunition packaging cylinders is an important tool to ensure the sealing performance of ammunition packaging cylinders. By adopting advanced technologies such as the differential pressure method, such devices can accurately and reliably evaluate the sealing performance of ammunition packaging cylinders, providing strong support for product quality management. When it is necessary to package the produced ammunition, a sealing performance detector is used to detect the produced packaging cylinders, so as to screen out the sealing cylinders with good sealing performance for proper storage of ammunition. However, the device still has the following defects: when the above-mentioned equipment is in use, the existing sealing performance detectors are generally manually placed during the detection of packaging cylinders, which causes a large labor burden on users and low operation efficiency. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a detection device for the sealing performance of ammunition packaging cylinders, aiming to solve the problems that when the above-mentioned equipment is in use, the existing sealing performance detectors are generally manually placed during the detection of packaging cylinders, which causes a large labor burden on users and low operation efficiency.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: A detection device for the sealing performance of ammunition packaging cylinders, comprising: a tester body, the rear end of the tester body is connected to a mounting seat, the top of the mounting seat is connected to an electric telescopic cylinder, the top of the electric telescopic cylinder is threadedly connected to a bottom plate by a fixing bolt, the side wall of the bottom plate is provided with a bearing inner wall sleeving a transmission rod, the upper end of the transmission rod is threadedly connected to a first gear by a bolt, the surface of the first gear is meshed with a second gear, the bottom of the second gear is connected to a first motor by a bolt, the bottom of the first motor abuts against a support plate on the side wall of the electric telescopic cylinder, the transmission rod is slidably connected to the top of the bottom plate, the top of the transmission rod is connected to an extension rod, the front end of the top of the extension rod is connected to a second motor, the front end of the second motor is threadedly connected to a third gear by a bolt, the side wall of the third gear is meshed with an adjusting plate, the bottom of the adjusting plate is connected to a cross plate, one side bottom of the cross plate is connected to a third motor, the transmission shaft of the third motor is threadedly connected to a bidirectional lead screw, and the surface of the bidirectional lead screw is threadedly connected to a clamping plate, and the top of the clamping plate is slidably connected to the side wall of the cross plate.

[0005] In order to enable the transmission rod to rotate on the bottom plate by using a bearing, as an optimization of the detection device for the sealing performance of ammunition packaging cylinders of the utility model, two bearings are provided on the side wall of the bottom plate, and a semi-circular chute is provided on the outside of one bearing, and its shape and size are consistent with the limiting rod on one side of the transmission rod.

[0006] In order to enable the first motor to drive the transmission rod to rotate by means of two meshing gears, as an optimization of a sealing performance detection device for an ammunition packaging cylinder of the present utility model, the transmission rod, the first gear, the second gear and the first motor form a meshing connection structure, and bolts are threadedly connected at the intersection of the transmission rod and the first gear, and bolts are threadedly connected at the intersection of the second gear and the first motor.

[0007] In order to facilitate the up-and-down movement of the adjusting plate by means of the through groove opened at the front end of the extension rod, as an optimization of a sealing performance detection device for an ammunition packaging cylinder of the present utility model, the extension rod is of an "L"-shaped integral structure and has a "U"-shaped through groove opened at the front end, and its shape and size match that of the adjusting plate.

[0008] In order to enable the height to be adjusted by means of the rack provided at the longitudinal end of the adjusting plate being driven by a meshing third gear, as an optimization of a sealing performance detection device for an ammunition packaging cylinder of the present utility model, a longitudinal rack is provided on the outer side of the longitudinal end of the adjusting plate, and its shape and size are meshed with the third gear.

[0009] In order to fix the bidirectional lead screw to rotate in place by means of the bearings on both sides, as an optimization of a sealing performance detection device for an ammunition packaging cylinder of the present utility model, bearings are sleeved at both ends of the bidirectional lead screw and are arranged through both sides at the bottom of the cross plate.

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

[0011] The electric telescopic cylinder installed on the mounting seat at the rear side of the tester body drives the rotation of several groups of motors and gears in cooperation above, and drives the clamped packaging cylinder to be automatically placed in the tester body, so as to achieve automatic feeding and placing of the packaging cylinder that needs to be subjected to sealing detection;

[0012] The cooperation of the third motor and the bidirectional lead screw installed at the bottom of the adjusting plate is used to adjust the positions of the two clamping plates, so as to facilitate the clamping and movement of packaging cylinders of various models. Description of the Drawings

[0013] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0014] Figure 1 It is the front view structural schematic diagram of the present utility model;

[0015] Figure 2 It is the side view structural schematic diagram of the present utility model;

[0016] Figure 3 It is the rear view structural schematic diagram of the present utility model;

[0017] Figure 4 This is an enlarged structural schematic diagram of the bottom plate part of the present utility model.

[0018] In the figure: 1. Tester body; 2. Mounting seat; 3. Electric telescopic cylinder; 4. Fixed bolt; 5. Bottom plate; 6. Transmission rod; 7. First gear; 8. Second gear; 9. First motor; 10. Extension rod; 11. Second motor; 12. Third gear; 13. Adjusting plate; 14. Cross plate; 15. Third motor; 16. Bidirectional lead screw; 17. Clamping plate. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: A sealing performance detection device for ammunition packaging cylinders, comprising: a tester body 1, the rear end of the tester body 1 is connected to a mounting seat 2, the top of the mounting seat 2 is connected to an electric telescopic cylinder 3, the top of the electric telescopic cylinder 3 is threadedly connected to a bottom plate 5 by a fixed bolt 4, the side wall of the bottom plate 5 is provided with a bearing inner wall sleeved with a transmission rod 6, the upper end of the transmission rod 6 is threadedly connected to a first gear 7 by a bolt, the surface of the first gear 7 is meshed with a second gear 8, the bottom of the second gear 8 is connected to a first motor 9 by a bolt, the bottom of the first motor 9 abuts against the support plate on the side wall of the electric telescopic cylinder 3, the transmission rod 6 is slidably connected to the top of the bottom plate 5, the top of the transmission rod 6 is connected to an extension rod 10, the front end of the top of the extension rod 10 is connected to a second motor 11, the front end of the second motor 11 is threadedly connected to a third gear 12 by a bolt, the side wall of the third gear 12 is meshed with an adjusting plate 13, the bottom of the adjusting plate 13 is connected to a cross plate 14, the bottom of one side of the cross plate 14 is connected to a third motor 15, the transmission shaft of the third motor 15 is threadedly connected to a bidirectional lead screw 16, the surface of the bidirectional lead screw 16 is threadedly connected to a clamping plate 17, and the top of the clamping plate 17 is slidably connected to the side wall of the cross plate 14.

[0021] Preferably: The side wall of the bottom plate 5 is provided with two bearings and a semi-circular chute is provided on the outside of one bearing, and its shape and size are consistent with the limiting rod on one side of the transmission rod 6.

[0022] During specific use, when the second gear 8 rotates, the first gear 7 meshed with one side thereof drives the connected transmission rod 6 to rotate together on the bearing provided on the side wall of the bottom plate 5. At the same time, the limiting rod provided at the bottom of the transmission rod 6 slides in the chute on the top of the bottom plate 5.

[0023] Preferably, the transmission rod 6, the first gear 7, the second gear 8 and the first motor 9 form a meshing connection structure. Bolts are threadedly connected at the intersection of the transmission rod 6 and the first gear 7, and bolts are threadedly connected at the intersection of the second gear 8 and the first motor 9.

[0024] During specific use, while the transmission rod 6 rotates, the limiting rod at the bottom on one side of the transmission rod 6 slides and rotates in the chute on the top of the bottom plate 5, thereby driving the packaging cylinder clamped at the front end of the extension rod 10 to rotate together.

[0025] Preferably, the extension rod 10 is an "L"-shaped integral structure, and a "U"-shaped through groove is opened at the front end, and its shape and size match those of the adjusting plate 13.

[0026] During specific use, the second motor 11 is started to rotate, so that the third gear 12 connected to the front end thereof and the adjusting plate 13 meshed with it are driven to move upward on the through groove opened at the front end of the extension rod 10.

[0027] Preferably, a longitudinal rack is provided on the outer side of the longitudinal end of the adjusting plate 13, and its shape and size are meshed with the third gear 12.

[0028] During specific use, after the second motor 11 is started to rotate, the third gear 12 at the front end is driven to rotate together, so that the rack at the longitudinal end of the adjusting plate 13 on one side is driven by the meshed third gear 12 to adjust the height.

[0029] Preferably, bearings are sleeved at both ends of the bidirectional lead screw 16, and it is arranged through the two sides at the bottom of the cross plate 14.

[0030] During specific use, the third motor 15 rotates in the reverse direction to drive the bidirectional lead screw 16 to rotate together, so that the packaging cylinder clamped by the two clamping plates 17 is placed in the detection cavity of the tester body 1.

[0031] Working principle: When it is necessary to detect the sealing performance of the ammunition packaging cylinder, use the adjustment panel at the front end of the tester body 1 to control the rotation of the third motor 15. As a result, the bidirectional lead screw 16 connected to the transmission end of the third motor 15 drives the clamping plates 17 connected by threads on both sides under the action of the bearings sleeved on both sides, thereby clamping the packaging cylinder. Then, start the rotation of the second motor 11, so that the third gear 12 connected to its front end and the adjustment plate 13 engaged with it are driven to move upward on the through groove opened at the front end of the extension rod 10, thereby driving the clamped packaging cylinder to move upward together. At the same time, the first motor 9 is also turned on to drive the second gear 8 connected to it to rotate together. When the second gear 8 rotates, the first gear 7 engaged on one side of it drives the connected transmission rod 6 to rotate together on the bearing provided on the side wall of the bottom plate 5. While the transmission rod 6 rotates, the limiting rod at the bottom on one side of the transmission rod 6 slides and rotates in the chute on the top of the bottom plate 5, thereby driving the packaging cylinder clamped at the front end of the extension rod 10 to rotate together. At the same time, the electric telescopic cylinder 3 starts to extend upward, so that the clamped packaging cylinder can be higher than the detection cavity of the tester body 1. After docking, use the electric telescopic cylinder 3 to contract downward, thereby driving the clamped packaging cylinder to be placed in the tester body 1. At the same time, use the reverse rotation of the third motor 15 to drive the bidirectional lead screw 16 to rotate together, so that the packaging cylinder clamped between the two clamping plates 17 is placed in the detection cavity of the tester body 1.

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

Claims

1. An ammunition packaging cylinder sealing performance detection device, comprising: The tester body (1), characterized in that: a mounting seat (2) is connected to the rear end of the tester body (1), an electric telescopic cylinder (3) is connected to the top of the mounting seat (2), the top of the electric telescopic cylinder (3) is threadedly connected to a bottom plate (5) by a fixing bolt (4), a bearing inner wall is sleeved with a transmission rod (6) on the side wall of the bottom plate (5), the upper end of the transmission rod (6) is threadedly connected to a first gear (7) by a bolt, a second gear (8) is meshed and connected to the surface of the first gear (7), a first motor (9) is connected to the bottom of the second gear (8) by a bolt, the bottom of the first motor (9) abuts against a support plate on the side wall of the electric telescopic cylinder (3), the transmission rod (6) is slidably connected to the top of the bottom plate (5), an extension rod (10) is connected to the top of the transmission rod (6), a second motor (11) is connected to the front end of the top of the extension rod (10), a third gear (12) is threadedly connected to the front end of the second motor (11) by a bolt, a regulating plate (13) is meshed and connected to the side wall of the third gear (12), a cross plate (14) is connected to the bottom of the regulating plate (13), a third motor (15) is connected to the bottom of one side of the cross plate (14), a bidirectional lead screw (16) is threadedly connected to the transmission shaft of the third motor (15), a clamping plate (17) is threadedly connected to the surface of the bidirectional lead screw (16), and the top of the clamping plate (17) is slidably connected to the side wall of the cross plate (14).

2. The sealing performance detection device for an ammunition packaging cylinder according to claim 1, wherein: Two bearings are provided on the side wall of the bottom plate (5), and a semi-circular chute is provided on the outside of one bearing, and its shape and size are consistent with the limiting rod on one side of the transmission rod (6).

3. The sealing performance detection device for an ammunition packaging cylinder according to claim 1, wherein: The transmission rod (6), the first gear (7), the second gear (8) and the first motor (9) form a meshing connection structure. A bolt is threadedly connected at the intersection of the transmission rod (6) and the first gear (7), and a bolt is threadedly connected at the intersection of the second gear (8) and the first motor (9).

4. The sealing performance detection device for an ammunition packaging cylinder according to claim 1, characterized in that: The extension rod (10) is an "L"-shaped integral structure, and a "U"-shaped through groove is opened at the front end, and its shape and size are consistent with the regulating plate (13).

5. The sealing performance detection device for an ammunition packaging cylinder according to claim 1, wherein: A longitudinal rack is provided on the outside of the longitudinal end of the regulating plate (13), and its shape and size are meshed with the third gear (12).

6. The sealing performance detection device for an ammunition packaging cylinder according to claim 1, characterized in that: Both ends of the bidirectional lead screw (16) are sleeved with bearings and are arranged through the two sides at the bottom of the cross plate (14).

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