Packaging hose pressure explosion test device

Abstract

The utility model discloses a packaging hose pressure explosion test device, and relates to the technical field of packaging hose quality detection. A packaging hose pressure explosion test device comprises a mounting frame, two transversely symmetrical guide plates are fixedly connected to the mounting frame, an electric push rod is fixedly connected to the mounting frame, and the telescopic end of the electric push rod is fixedly connected with an extrusion block. A feeding assembly used for automatically conveying the packaging hose to be tested to a designated position for continuous testing is arranged on the mounting frame, and an anti-splashing assembly used for preventing materials from splashing is arranged on the extrusion block. When the output shaft of the motor rotates by one circle, the pushing plate can be controlled to reciprocate back and forth, the tested packaging hoses are automatically pushed away through the pushing plate, one packaging hose is pushed to the position between the two guide plates, so that continuous testing is facilitated, and when the extrusion block is downwards subjected to a pressure explosion test, the protective cover can cover the packaging hoses, so that the packaging hoses are protected. And the cover of the packaging hose is prevented from flying outwards due to pressure to injure workers accidentally.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging hose quality detection, in particular to a packaging hose compression explosion test device. Background Art

[0002] Packaging hoses are widely used in the food, pharmaceutical, cosmetics and other industries. To ensure the safety and reliability of these hoses in actual use, they are usually subjected to pressure burst tests to check whether their pressure resistance meets the relevant standards.

[0003] However, most common pressure burst testers currently available on the market suffer from a common problem: manual sample loading and unloading operations are required during the test. This reliance on manual intervention may be acceptable for processing a small number of samples, but it becomes inefficient and time-consuming when batch testing large numbers of samples is required. Furthermore, frequent manual operation not only increases labor intensity but can also lead to errors caused by human factors, compromising the consistency and accuracy of test results.

[0004] To solve the above problems, we propose a packaging hose burst test device. This burst test device can automatically transport the packaging hose to be tested to a designated location for continuous burst testing. The entire testing process does not require direct human participation, which can greatly improve work efficiency. Utility Model Content

[0005] In order to overcome the shortcomings of existing pressure burst test devices that require manual sample loading and unloading operations, resulting in low efficiency and long time consumption during batch testing, the utility model provides a packaging hose pressure burst test device. The pressure burst test device can automatically transport the packaging hose to be tested to a designated position for continuous pressure burst testing. The entire testing process does not require direct human participation, which can greatly improve work efficiency.

[0006] The technical implementation scheme of the utility model is: a packaging hose burst test device, including a mounting frame, two laterally symmetrical guide plates are fixedly connected to the mounting frame, an electric push rod is fixedly connected to the mounting frame, the telescopic end of the electric push rod is fixedly connected to an extrusion block, the mounting frame is provided with a feeding assembly for automatically transporting the packaging hose to be tested to a designated position for continuous testing, and the extrusion block is provided with a splash-proof assembly for preventing material from splashing.

[0007] More preferably, the loading assembly includes a material storage box, the material storage box is fixedly connected to the mounting frame, the bottom end of the material storage box is slidably connected to a push plate, the push plate is fixedly connected to a slide rail, the material storage box is fixedly connected to a mounting plate, the mounting plate is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a rotating shaft, the rotating shaft is fixedly connected to a cam, the cam is fixedly connected to a mounting rod, the mounting rod is slidably connected to the slide rail, the material storage box is fixedly connected to a mounting shell, the slide rail, the mounting plate, the rotating shaft, the cam, the mounting rod and the motor are located in the mounting shell.

[0008] More preferably, a discharge port is provided at the bottom end of the storage box and is aligned between the two guide plates.

[0009] More preferably, the push plate is a right-angle plate structure, the vertical portion is located in the storage box, and the horizontal portion is slidably connected to the storage box.

[0010] More preferably, the splash-proof assembly includes two laterally symmetrical mounting blocks, which are fixedly connected to the top of the extrusion block, a sliding rod is slidably connected to the mounting block, a protective cover is fixedly connected between the bottom ends of the two sliding rods, and an elastic member is connected between the sliding rod and the adjacent mounting block.

[0011] More preferably, the protective cover is made of transparent acrylic material.

[0012] Compared with the existing technology, the utility model has the following advantages: the output shaft of the motor can control the push plate to move back and forth every time it rotates one circle, and the tested packaging hose is automatically pushed away by the push plate and a packaging hose is pushed out between the two guide plates. When the extrusion block is downward for the pressure explosion test, the protective cover can cover the packaging hose to prevent the cover of the packaging hose from flying outward due to pressure and accidentally injuring workers. In this way, the packaging hose to be tested can be automatically transported to the designated position for continuous pressure explosion testing. The entire testing process does not require direct human participation, which can greatly improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the mounting frame, guide plate, electric push rod and extrusion block of the utility model.

[0015] Figure 3 It is a three-dimensional structural diagram of the guide plate, storage box, installation shell and other components of the utility model.

[0016] Figure 4 It is a three-dimensional structural diagram of the push plate, slide rail, mounting plate and other components of the utility model.

[0017] Figure 5It is a three-dimensional structural diagram of the components such as the rotating shaft, cam, motor and mounting rod of the utility model.

[0018] Figure 6 This is a three-dimensional structural diagram of the components of the utility model, including the mounting block, the sliding rod and the protective cover.

[0019] The markings of the components in the accompanying drawings are as follows: 1. Mounting frame, 2. Guide plate, 3. Electric push rod, 4. Extrusion block, 5. Storage box, 6. Push plate, 7. Slide rail, 8. Mounting plate, 9. Rotating shaft, 10. Cam, 11. Mounting rod, 12. Motor, 13. Mounting shell, 14. Mounting block, 15. Slide rod, 16. Protective cover, 17. Elastic member. DETAILED DESCRIPTION

[0020] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1: A packaging hose burst test device, such as Figures 1-6 As shown, it includes a mounting frame 1, a guide plate 2, an electric push rod 3, an extrusion block 4, a feeding assembly and a splash-proof assembly. Two left-right symmetrical guide plates 2 are fixedly connected to the front position of the lower part of the mounting frame 1, and an electric push rod 3 is fixedly connected to the upper part of the mounting frame 1. The telescopic end of the electric push rod 3 is fixedly connected to the extrusion block 4. The mounting frame 1 is provided with a feeding assembly for automatically transporting the packaging hose to be tested to a designated position for continuous testing, and the extrusion block 4 is provided with a splash-proof assembly for preventing material from splashing.

[0022] When using this device, a packaging hose is pushed forward between the left and right guide plates 2 through the feeding assembly, and then the extrusion block 4 is controlled to move downward by the electric push rod 3 to perform a pressure explosion test. During the test, the splash-proof assembly can cover the packaging hose to prevent the cover of the packaging hose from flying outward due to pressure and accidentally injuring the staff. When the test of a packaging hose is completed, the staff controls the extrusion block 4 to move upward and reset through the electric push rod 3, and then pushes the tested packaging hose forward through the feeding assembly and pushes the next packaging hose to be tested between the two guide plates 2. The staff controls the electric push rod 3 to extend again to make the extrusion block 4 move downward for a pressure explosion test. In this way, the packaging hose to be tested can be automatically transported to the designated position for continuous pressure explosion testing. The entire testing process does not require direct human participation, which can greatly improve work efficiency.

[0023] Example 2: Based on Example 1, Figure 1 、 Figure 3 、 Figure 4 and Figure 5 As shown, the loading assembly includes a storage box 5, a push plate 6, a slide rail 7, a mounting plate 8, a rotating shaft 9, a cam 10, a mounting rod 11, a motor 12 and a mounting shell 13. The lower part of the mounting frame 1 is fixedly connected to the storage box 5. The lower front part of the storage box 5 is provided with a discharge port aligned between the left and right guide plates 2. The lower part of the storage box 5 is slidably connected to the push plate 6. The push plate 6 is a right-angle plate structure. The vertical part is located in the storage box 5, the horizontal part is slidably connected to the storage box 5, and the rear side of the push plate 6 is fixedly connected There is a slide rail 7, a mounting plate 8 is fixedly connected to the lower rear part of the storage box 5, a motor 12 is fixedly connected to the rear part of the mounting plate 8, a rotating shaft 9 is fixedly connected to the output shaft of the motor 12, a cam 10 is fixedly connected to the rotating shaft 9, a mounting rod 11 is fixedly connected to the rear part of the cam 10, the mounting rod 11 is slidingly connected to the slide rail 7, a mounting shell 13 is fixedly connected to the lower rear part of the storage box 5, the slide rail 7, the mounting plate 8, the rotating shaft 9, the cam 10, the mounting rod 11 and the motor 12 are located in the mounting shell 13.

[0024] When using the device, the staff will stack the packaging hoses that need to be tested in the storage box 5, and then drive the rotating shaft 9 to rotate through the motor 12, and the rotation of the rotating shaft 9 drives the cam 10 to rotate, and the rotation of the cam 10 drives the installation rod 11 to rotate. The installation rod 11 rotates and drives the push plate 6 to move forward through the slide rail 7. When the push plate 6 slides forward, the vertical part of the push plate 6 will push the bottom packaging hose in the storage box 5 forward, and the horizontal part of the push plate 6 will block the other packaging hoses in the storage box 5. When the packaging hose moves between the left and right guide plates 2, the motor 12 stops rotating, and then controls the extrusion block 4 to perform a pressure explosion test downward. After the test is completed, the motor 12 continues to operate and controls the installation rod 11 to drive the slide rail 7 to move forward. The push plate 6 continues to slide forward, and the push plate 6 continues to slide forward, which will push the tested packaging hose forward and out of the mounting frame 1. When the tested packaging hose is retracted, the motor 12 continues to operate and will drive the slide rail 7 to move backward through the mounting rod 11. The slide rail 7 moves backward and drives the push plate 6 to move backward. After the push plate 6 moves backward, it no longer blocks the other packaging hoses in the storage box 5. At this time, the other packaging hoses in the storage box 5 will fall downward, and the motor 12 continues to rotate to control the push plate 6 to push the next packaging hose between the left and right guide plates 2 for the next compression burst test. By controlling the output shaft of the motor 12 to rotate one circle each time, the purpose of automatically pushing the tested packaging hose away and pushing out a packaging hose can be achieved.

[0025] like Figure 1 and Figure 6As shown, the splash-proof assembly includes a mounting block 14, a slide rod 15, a protective cover 16 and an elastic member 17. The left and right parts of the upper side of the extrusion block 4 are fixedly connected to the mounting block 14. The slide rod 15 is slidably connected to the mounting block 14. A protective cover 16 is fixedly connected between the lower sides of the left and right slide rods 15. The protective cover 16 is made of transparent acrylic material. An elastic member 17 is connected between the slide rod 15 and the adjacent mounting block 14.

[0026] When using the device, when the extrusion block 4 moves downward, it will drive the mounting block 14, the slide bar 15 and the protective cover 16 to move downward. When the protective cover 16 moves downward to contact the mounting frame 1, the protective cover 16 covers the packaging hose to be tested inside. At this time, the extrusion block 4 continues to move downward and will drive the mounting block 14 to slide downward on the slide bar 15, and the elastic member 17 will be deformed. When the extrusion block 4 is performing a pressure explosion test, the protective cover 16 can prevent the cover of the packaging hose from flying outward due to pressure and accidentally injuring the staff. When the test is completed, the extrusion block 4 moves upward and drives the mounting block 14 to slide upward. After the elastic member 17 is reset, the extrusion block 4 continues to drive the mounting block 14 to move upward, which will drive the slide bar 15 and the protective cover 16 to move upward and reset.

[0027] Although the present disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-described embodiments, but should be determined not only by the appended claims but also by the equivalents of the appended claims.

Claims

1. A packaging hose burst test device, characterized in that: The invention comprises a mounting frame (1), two transversely symmetrical guide plates (2) are fixedly connected to the mounting frame (1), an electric push rod (3) is fixedly connected to the mounting frame (1), a telescopic end of the electric push rod (3) is fixedly connected to an extrusion block (4), a feeding assembly for automatically conveying a packaging hose to be tested to a designated position for continuous testing is provided on the mounting frame (1), and a splash-proof assembly for preventing material from splashing is provided on the extrusion block (4).

2. A packaging hose burst test device according to claim 1, characterized in that: The feeding assembly includes a material storage box (5), the material storage box (5) is fixedly connected to the mounting frame (1), the bottom end of the material storage box (5) is slidably connected to a push plate (6), the push plate (6) is fixedly connected to a slide rail (7), the material storage box (5) is fixedly connected to a mounting plate (8), the mounting plate (8) is fixedly connected to a motor (12), the output shaft of the motor (12) is fixedly connected to a rotating shaft (9), the rotating shaft (9) is fixedly connected to a cam (10), the cam (10) is fixedly connected to a mounting rod (11), the mounting rod (11) is slidably connected to the slide rail (7), the material storage box (5) is fixedly connected to a mounting shell (13), the slide rail (7), the mounting plate (8), the rotating shaft (9), the cam (10), the mounting rod (11) and the motor (12) are located in the mounting shell (13).

3. A packaging hose burst test device according to claim 2, characterized in that: The bottom end of the storage box (5) is provided with a discharge port aligned between the two guide plates (2).

4. A packaging hose burst test device according to claim 3, characterized in that: The push plate (6) is a right-angle plate structure, the vertical portion is located in the storage box (5), and the horizontal portion is slidably connected to the storage box (5).

5. A packaging hose burst test device according to claim 4, characterized in that: The splash-proof assembly includes two transversely symmetrical mounting blocks (14), the two transversely symmetrical mounting blocks (14) are fixedly connected to the top of the extrusion block (4), a slide rod (15) is slidably connected to the mounting block (14), a protective cover (16) is fixedly connected between the bottom ends of the two slide rods (15), and an elastic member (17) is connected between the slide rod (15) and the adjacent mounting block (14).

6. A packaging hose burst test device according to claim 5, characterized in that: The protective cover (16) is made of transparent acrylic material.

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