Device for testing pressure resistance of bottom of can body of zip-top can

Abstract

The utility model discloses a pop can body bottom pressure resistance testing device which comprises a first bottom plate, and a feeding assembly is arranged on the top of the first bottom plate. The feeding assembly comprises a stand column, the stand column is rotationally connected to the top of the first bottom plate, a concave frame is fixedly connected to the outer wall of the assembling column, an opening is formed in the side wall of one side of the concave frame, a penetrating hole is formed in the side wall of the other side of the concave frame, and the cross-shaped inserting rod is inserted into the stand column. The outer wall of the stand column is fixedly connected with a worm gear. The ring-pull can detection device relates to the technical field of ring-pull can detection. According to the pop can body bottom pressure resistance testing device, a servo motor is started to drive a worm to rotate, the worm drives a worm gear to rotate, the worm gear can drive a stand column to rotate, the stand column rotates to drive an assembling column to rotate through a cross-shaped inserting rod, and the assembling column drives a concave frame to rotate; therefore, all the ring-pull cans to be detected are sequentially fed into the detection positions.

Description

Technical Field

[0001] This utility model relates to the field of aluminum can testing technology, specifically a pressure resistance testing device for the bottom of an aluminum can. Background Technology

[0002] During the production, transportation, and storage of aluminum cans, the bottom of the can is subjected to various pressures. For example, when filling beverages, a certain amount of pressure is applied to the bottom of the can; during transportation, aluminum cans may be subjected to external forces such as stacking and collisions. Pressure resistance testing ensures that the bottom of the can can withstand the corresponding pressure under normal use and various possible conditions without cracking or deforming, thereby preventing beverage leakage and avoiding harm to consumers.

[0003] Currently, some testing devices require manual placement and removal of aluminum cans at the testing location, which is inefficient and makes it difficult to handle large-scale sampling tests, and is also prone to human error.

[0004] To address this problem, this invention provides a pressure resistance testing device for the bottom of an aluminum can. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a pressure resistance testing device for the bottom of an aluminum can, thus solving the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pressure resistance testing device for the bottom of an aluminum can, comprising a first base plate, a feeding assembly being provided on the top of the first base plate; an auxiliary assembly being provided on one side of the first base plate; the feeding assembly comprising a column, the column being rotatably connected to the top of the first base plate; the feeding assembly further comprising an assembly column, a concave frame being fixedly connected to the outer wall of the assembly column; an opening being provided inside one side wall of the concave frame; a through hole being provided inside the other side wall of the concave frame; a cross-shaped insert being fixedly connected to the bottom of the assembly column; the cross-shaped insert being inserted into the interior of the column; and a worm gear being fixedly connected to the outer wall of the column.

[0007] Furthermore, a protrusion is fixedly connected to the top of the first base plate, and a worm gear is rotatably connected to one side of the protrusion. The worm gear meshes with a worm wheel. A servo motor is fixedly installed on the top of the first base plate, and the output shaft of the servo motor is fixedly connected to one end of the worm gear.

[0008] The above technical solution is used to provide power to drive the column to rotate.

[0009] Furthermore, a base is fixedly connected to the top of the first base plate, a first hydraulic rod is fixedly installed on the top of the base, a pressure sensor is fixedly installed on the movable end of the first hydraulic rod, and a top block is fixedly connected to the top of the pressure sensor.

[0010] The above technical solution is used for stress testing.

[0011] Furthermore, the auxiliary component includes a second base plate, a support rod is fixedly connected to the top of the second base plate, and a crossbar is fixedly connected to the top of the support rod.

[0012] The above technical solution is used to install other components.

[0013] Furthermore, a reinforcing rod is fixedly connected between the crossbar and the support rod.

[0014] The above technical solution is used to reinforce the crossbar.

[0015] Furthermore, a second hydraulic rod is fixedly installed inside one end of the crossbar, and a pressure block is fixedly connected to the movable end of the second hydraulic rod.

[0016] The above technical solution is used to drive the pressure block to press down and fix the can to be tested.

[0017] Beneficial effects

[0018] This invention provides a pressure resistance testing device for the bottom of an aluminum can. Compared with the prior art, it has the following advantages:

[0019] 1. The pressure resistance testing device for the bottom of the aluminum can body pre-places the aluminum can samples to be tested into the openings of the concave frame as a set of samples. Then, by starting the servo motor, the worm gear is driven to rotate, which in turn drives the worm wheel to rotate, which in turn drives the column to rotate. The rotation of the column, in turn, drives the assembly column to rotate via the cross-shaped insert rod, which in turn drives the concave frame to rotate, thereby feeding each aluminum can to be tested into the testing position in sequence, thus realizing automatic feeding. After the set of aluminum can samples has been tested, the cross-shaped insert rod can be pulled out from the column, thus quickly replacing it with the next set, greatly improving the feeding efficiency.

[0020] 2. The pressure resistance testing device at the bottom of the can works by activating the second hydraulic rod, which moves the pressure block downward to press against the top of the can. Then, the first hydraulic rod can be activated to move the pressure sensor and the top block upward. The top block then applies pressure to the bottom of the can, and the pressure sensor can measure the specific pressure data. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a perspective view of the external structure of this utility model;

[0023] Figure 2 This is an enlarged view of the structure at point A of this utility model;

[0024] Figure 3 This is a side view of the structure of this utility model;

[0025] Figure 4 This is a partial bottom view of the structure of this utility model.

[0026] In the diagram: 1. First base plate; 2. Feeding assembly; 21. Column; 22. Worm gear; 23. Protrusion; 24. Worm; 25. Servo motor; 26. Assembly column; 27. Concave frame; 28. Opening; 29. ​​Perforation; 210. Base; 211. First hydraulic rod; 212. Pressure sensor; 213. Top block; 214. Cross rod; 3. Auxiliary assembly; 31. Second base plate; 32. Support rod; 33. Cross bar; 34. Second hydraulic rod; 35. Pressure block; 36. Reinforcing rod. Detailed Implementation

[0027] It should be noted that in the description of the embodiments of this application, the terms "front," "rear," "left," "right," "up," "down," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0028] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0029] Reference Figures 1 to 4This application provides a pressure resistance testing device for the bottom of an aluminum can, including a first base plate 1. A feeding assembly 2 is provided on the top of the first base plate 1. An auxiliary assembly 3 is provided on one side of the first base plate 1. The feeding assembly 2 includes a column 21, which is rotatably connected to the top of the first base plate 1. The feeding assembly 2 also includes an assembly column 26. A concave frame 27 is fixedly connected to the outer wall of the assembly column 26. An opening 28 is opened inside one side wall of the concave frame 27, and a through hole 29 is opened inside the other side wall of the concave frame 27. A cross-shaped insert 214 is fixedly connected to the bottom of the assembly column 26 and is inserted into the inside of the column 21. A worm gear 22 is fixedly connected to the outer wall of the column 21. A protrusion 23 is fixedly connected to the top of the first base plate 1. A worm 24 is rotatably connected to one side of the protrusion 23 and meshes with the worm gear 22. A servo motor 25 is fixedly installed on the top of the first base plate 1, and the output shaft of the servo motor 25 is fixedly connected to one end of the worm 24. A base 210 is fixedly connected to the top of the first base plate 1. A first hydraulic rod 211 is fixedly installed on the top of the base 210. A pressure sensor 212 is fixedly installed on the movable end of the first hydraulic rod 211. A top block 213 is fixedly connected to the top of the pressure sensor 212.

[0030] In practice: The aluminum can samples to be tested are pre-placed into the openings 28 of the concave frame 27 as a group of samples. Then, the servo motor 25 is started, which drives the worm gear 24 to rotate. The worm gear 24 then drives the worm wheel 22 to rotate, which in turn drives the column 21 to rotate. The rotation of the column 21 then drives the assembly column 26 to rotate via the cross-shaped insert 214. The assembly column 26 then drives the concave frame 27 to rotate, thereby feeding each aluminum can to be tested into the testing position in sequence, thus realizing automatic feeding. After the group of aluminum can samples has been tested, the cross-shaped insert 214 can be pulled out from the column 21, thus quickly replacing it with the next group, greatly improving the feeding efficiency. The first hydraulic rod 211 is started, which drives the pressure sensor 212 and the top block 213 to move upward. The pressure sensor 212 can measure the specific pressure data.

[0031] Reference Figures 1 to 4 In one aspect of this embodiment, the auxiliary component 3 includes a second base plate 31, a support rod 32 fixedly connected to the top of the second base plate 31, and a crossbar 33 fixedly connected to the top of the support rod 32. A reinforcing rod 36 is fixedly connected between the crossbar 33 and the support rod 32. A second hydraulic rod 34 is fixedly installed inside one end of the crossbar 33, and a pressure block 35 is fixedly connected to the movable end of the second hydraulic rod 34.

[0032] In practice: by activating the second hydraulic rod 34, the pressure block 35 is moved down to press against the top of the can. Then, the first hydraulic rod 211 is activated to move the pressure sensor 212 and the top block 213 upward. The top block 213 then applies pressure to the bottom of the can, and the pressure sensor 212 can measure the specific pressure data.

[0033] All electrical devices in this plan are powered by an external power source.

[0034] Working Principle: To achieve efficient automation of the can inspection process, can samples to be inspected are pre-positioned in the openings 28 of the concave frame 27, forming a group of samples. Upon starting the servo motor 25, the motor's power is transmitted to the worm gear 24, causing it to rotate. The worm gear 24 and worm wheel 22 work together, and the worm wheel 22 rotates under the drive of the worm gear 24. Since the worm wheel 22 is connected to the column 21, its rotation causes the column 21 to rotate synchronously. The cross-shaped insert 214 on the column 21 rotates with the column 21, thereby driving the connected assembly column 26 to rotate. The assembly column 26 is connected to the concave frame 27, and under its drive, the concave frame 27 begins to rotate. As the concave frame 27 rotates, each can to be inspected is sequentially conveyed to the inspection position, thus achieving automatic feeding.

[0035] Once a set of aluminum can samples has been tested, the operator can quickly replace the next set of aluminum can samples to be tested simply by pulling the cross-shaped insert 214 out of the column 21. This design greatly improves the feeding efficiency.

[0036] During the pressure test of the aluminum can, the second hydraulic rod 34 is activated, pushing the pressure block 35 downwards until it abuts against the top of the can, thus securing it. Then, the first hydraulic rod 211 is activated, causing the pressure sensor 212 and the top block 213 to move upwards through the perforation 29. The top block 213 contacts the bottom of the can and applies pressure. At this time, the pressure sensor 212 measures and records the pressure data applied to the bottom of the can in real time, providing accurate data for subsequent testing and analysis.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for pressure testing the bottom of a can body of a pop can, comprising a first base plate (1), characterized in that: A feeding assembly (2) is provided on the top of the first base plate (1); an auxiliary assembly (3) is provided on one side of the first base plate (1); the feeding assembly (2) includes a column (21), which is rotatably connected to the top of the first base plate (1); the feeding assembly (2) also includes an assembly column (26), a concave frame (27) is fixedly connected to the outer wall of the assembly column (26), an opening (28) is provided inside one side wall of the concave frame (27), a through hole (29) is provided inside the other side wall of the concave frame (27), a cross-shaped insert (214) is fixedly connected to the bottom of the assembly column (26), the cross-shaped insert (214) is inserted into the inside of the column (21), and a worm gear (22) is fixedly connected to the outer wall of the column (21).

2. A device for testing the pressure resistance of the bottom of a can body according to claim 1, characterized in that: A protrusion (23) is fixedly connected to the top of the first base plate (1), and a worm (24) is rotatably connected to one side of the protrusion (23). The worm (24) meshes with a worm wheel (22). A servo motor (25) is fixedly installed on the top of the first base plate (1), and the output shaft of the servo motor (25) is fixedly connected to one end of the worm (24).

3. A device for testing the bottom pressure resistance of a can body of a pull-ring can according to claim 1, characterized in that: A base (210) is fixedly connected to the top of the first base plate (1), a first hydraulic rod (211) is fixedly installed on the top of the base (210), a pressure sensor (212) is fixedly installed on the movable end of the first hydraulic rod (211), and a top block (213) is fixedly connected to the top of the pressure sensor (212).

4. A device for testing the bottom pressure resistance of a can body according to claim 1, characterized in that: The auxiliary component (3) includes a second base plate (31), a support rod (32) is fixedly connected to the top of the second base plate (31), and a crossbar (33) is fixedly connected to the top of the support rod (32).

5. A device for testing the bottom pressure resistance of a can body of a pull-ring can according to claim 4, characterized in that: A reinforcing rod (36) is fixedly connected between the crossbar (33) and the support rod (32).

6. The pressure resistance testing device for the bottom of an aluminum can according to claim 4, characterized in that: A second hydraulic rod (34) is fixedly installed inside one end of the crossbar (33), and a pressure block (35) is fixedly connected to the movable end of the second hydraulic rod (34).

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