Paper cup tester

Abstract

The utility model discloses a paper cup tester which comprises a swinging and rotating unit, and the swinging and rotating unit comprises a supporting seat, a swinging seat and a fixing support used for placing a paper cup. The fixed support is arranged on the swing seat, and the fixed support can rotate relative to the swing seat; the swing seat is rotationally connected with the supporting seat so as to adjust the included angle between the fixing support and the horizontal plane; the first driving mechanism is used for driving the fixed support to rotate, and the second driving mechanism is used for driving the swing seat to swing relative to the supporting seat. During use, a paper cup filled with water and covered with a cup cover is placed on the fixing support, and the front-back swing angle is controlled through rotation of the swing base relative to the supporting base. And the fixed support on the swinging seat can rotate on the swinging seat, so that all cup edges of the paper cup can be in contact with liquid. Compared with the manual inclination and rotation of the paper cup, the paper cup tester provided by the utility model can enable the operation to be more standard and normative, and has better consistency during multiple tests.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cup detection, in particular to a paper cup tester. Background Art

[0002] Due to the possibility of operation and quality problems during the production of paper cups, the mouth / body of the produced paper cups may be abnormal. When the user uses the cup lid, leakage may occur or leakage may occur at the vertical seam on the side of the cup body. In order to detect this situation, random inspections are carried out.

[0003] The traditional testing method is manual testing. One person holds a paper cup filled with 80% liquid, covers the cup lid, tilts it at a certain angle so that the water in the cup fills the rim, rotates it slowly, and observes whether there is leakage at the mouth / body of the cup. However, in the current process of testing the sealing of paper cups, due to manual operation, the operation cannot be standardized and unified every time, and the test results are controversial and there is no standardized and unified standard. Factors such as the operator's strength, speed, and angle will affect the test results.

[0004] In view of this, the applicant conducted in-depth research on the above-mentioned defects in the prior art, which resulted in the present case. Utility Model Content

[0005] The main purpose of the utility model is to provide a paper cup tester, which solves the problems of inconsistent manual operation measurement methods and unreliable test data in manual inspection of paper cups in the background technology; the utility model can unify the measurement method, reduce the errors caused by manual operation, and improve the reliability and persuasiveness of quality inspection.

[0006] In order to achieve the above purpose, the solution of the utility model is:

[0007] A paper cup tester, comprising a swinging and rotating unit, the swinging and rotating unit comprising a supporting seat, a swinging seat and a fixed support for placing a paper cup; the fixed support is arranged on the swinging seat, and the fixed support can rotate relative to the swinging seat; the swinging seat is rotatably connected to the supporting seat to adjust the angle between the fixed support and the horizontal plane; and also includes a first driving mechanism for driving the fixed support to rotate and a second driving mechanism for driving the swinging seat to swing relative to the supporting seat.

[0008] Furthermore, a hollow paper cup placement space is formed in the middle of the fixed support, and the outer wall of the paper cup abuts against the fixed support.

[0009] Furthermore, the first driving mechanism includes a first bevel gear structure, a second bevel gear structure and a first driving shaft, the first bevel gear structure is fixedly connected to the first driving shaft; the second bevel gear structure is coaxially connected to the fixed support, the second bevel gear structure surrounds the paper cup placement space, the first bevel gear structure is meshed with the second bevel gear structure, and the first bevel gear structure is perpendicular to the rotation axis of the second bevel gear structure.

[0010] Furthermore, the second bevel gear structure is integrally formed at the lower portion of the fixing bracket.

[0011] Furthermore, the second driving mechanism includes a second driving shaft fixedly connected to the swing seat, and the second driving shaft is rotatably connected to the support seat; an umbrella gear bin for installing the first umbrella gear structure is formed on the swing seat on the opposite side of the second driving shaft, and a support shaft is provided on the outer wall of the umbrella gear bin on the periphery of the first driving shaft, and the support shaft is coaxially arranged with the second driving shaft and rotatably connected to the support seat; the second driving shaft and the support shaft jointly support the swing seat.

[0012] Furthermore, the first drive shaft is driven by a first drive motor; the second drive shaft is driven by a second drive motor; and both the first drive motor and the second drive motor are stepping motors.

[0013] Furthermore, an annular track groove is formed on the swing seat, and the fixed support is rotatably arranged in the annular track groove; the swing seat is also fixedly connected to a swing cover, and the swing cover covers the first bevel tooth structure and the second bevel tooth structure from top to bottom, and the support shaft includes a lower limit semi-shaft block located below the first drive shaft and an upper limit semi-shaft block connected to the swing cover and located above the first drive shaft; the first drive shaft is coaxially rotatably connected to the support shaft.

[0014] Furthermore, at least two swinging and rotating units are arranged side by side, and the first driving shafts of two adjacent swinging and rotating units rotate synchronously through a first linkage mechanism, and the second driving shafts of two adjacent swinging and rotating units also rotate synchronously through a second linkage mechanism.

[0015] Further, the first linkage mechanism includes a first driving gear connected to the first driving shaft and a first connecting gear simultaneously connected to the first driving gears of two adjacent swinging and rotating units; the second linkage mechanism includes a second driving gear connected to the second driving shaft and a second connecting gear simultaneously connected to the second driving gears of two adjacent swinging and rotating units.

[0016] Further, one of the plurality of swinging and rotating units is provided with a first driving motor and a second driving motor, the first driving motor drives the first driving gear through a transmission mechanism, and the second driving motor drives the second driving gear through a transmission mechanism.

[0017] Furthermore, the paper cup tester also includes a leakage detection device for detecting whether the liquid in the cup leaks out of the cup.

[0018] Furthermore, the leakage detection device includes a liquid sensor located below the paper cup.

[0019] Furthermore, a liquid collecting trough is arranged below the fixing support, the bottom of the liquid collecting trough has a slope, and the liquid sensor is arranged at a low point in the liquid collecting trough.

[0020] Furthermore, the paper cup tester further comprises a human-computer interaction interface and a controller, and the controller is electrically connected to the human-computer interaction interface, the first driving mechanism and the second driving mechanism.

[0021] Furthermore, the controller is a PLC controller.

[0022] Furthermore, the paper cup tester also includes a voice announcer.

[0023] Furthermore, the paper cup tester also includes a printing device for printing the test results of the test cup mouth.

[0024] Furthermore, the fixed tray is equipped with tray liners of different diameters, and paper cups with different cup mouth sizes can be tested by replacing the tray liners of different inner diameters.

[0025] A paper cup testing method, wherein the above-mentioned paper cup tester is used; and further comprising the following steps:

[0026] S100: Pour liquid into the paper cup to be tested, cover the cup with a lid, and place the paper cup to be tested with the lid on a fixed support;

[0027] S200: The swing seat rotates relative to the support seat, and the paper cup tilts to a set angle, so that the liquid fills the edge of the cup and then remains still for a period of time;

[0028] S300: Detect whether it is infiltrated.

[0029] Furthermore, step S200 also includes the fixed support driving the paper cup to rotate clockwise and / or counterclockwise for a specified number of times and remain stationary for a period of time.

[0030] Further, step S200 also includes the fixed support driving the paper cup to rotate clockwise for a specified number of times and remain still for a period of time; then the fixed support driving the paper cup to rotate counterclockwise for a specified number of times and remain still for a period of time.

[0031] Alternatively, step S200 further includes the fixed support driving the paper cup to rotate counterclockwise for a specified number of times and remain stationary for a period of time; then the fixed support driving the paper cup to rotate clockwise for a specified number of times and remain stationary for a period of time.

[0032] Alternatively, step S200 also includes the fixed support driving the paper cup to rotate clockwise for a specified number of times, and then the fixed support driving the paper cup to rotate counterclockwise for a specified number of times, and then the fixed support driving the paper cup to rotate for a specified number of times, and then the fixed support is stationary for a period of time after all the rotations are completed.

[0033] Alternatively, step S200 further includes the fixed support driving the paper cup to rotate counterclockwise for a specified number of times, and then the fixed support driving the paper cup to rotate clockwise for a specified number of times, and then the fixed support driving the paper cup to rotate for a specified number of times, and then the fixed support is stationary for a period of time after all the rotations are completed.

[0034] Further, step S300 detects whether there is leakage, specifically: collecting the leaked liquid and using a sensor to detect whether there is leakage; after the test is completed, the test result is output.

[0035] Furthermore, outputting the test results includes voice broadcasting the test and / or printing the output results.

[0036] Further, the liquid in the paper cup accounts for 80% of the volume of the paper cup.

[0037] Furthermore, the liquid in the paper cup is clean water, or pigment is added to clean water.

[0038] After adopting the above structure, the paper cup tester involved in the utility model has at least the following beneficial effects:

[0039] 1. When in use, a paper cup filled with water and covered with a cup lid is placed on a fixed support, and the swinging angle is controlled by rotating the swinging seat relative to the supporting seat. The fixed support on the swinging seat can rotate on the swinging seat so that all edges of the paper cup can contact the liquid. Compared with manually tilting and rotating the paper cup, the use of the paper cup tester of the present application can make the operation more standardized and regulated, and have better consistency during multiple tests.

[0040] Second, by setting the bevel gear structure, the rotation of the first drive shaft is converted into the self-rotation of the fixed support, and the structure is compact. The second drive shaft and the support shaft are coaxially arranged, and when they jointly support the swing seat, they have better stability, and the swing seat can also smoothly control and adjust the swing angle.

[0041] 3. Multiple groups of swinging and rotating units can also be set up to test multiple paper cups at the same time and improve the test efficiency. The first drive shafts of the multiple swinging and rotating units are linked to each other, and the second drive shafts are linked to each other, so that one set of power can control multiple swinging and rotating units, and during the same test, multiple paper cups experience the same tilting and rotation process, ensuring the consistency of the test. Preferably, the first drive gears of two adjacent swinging and rotating units are connected by a first connecting gear, and the second drive gears are connected by a second connecting gear; it has the advantage of stable and reliable structure, and the first drive gears will rotate at the same speed and in the same direction.

[0042] 4. By setting the human-machine control interface and controller, the operator can set the forward and backward swing angles, the rotation speed and the number of rotations of the fixed support through the human-machine control interface. By setting the ambient temperature detector and the ambient humidity detector, the test results can be printed on the test sheet when outputting.

[0043] 5. The paper cup tester has multiple working modes, such as: Mode 1: The paper cup is tilted to a set angle → it is stationary for a certain time → the test is completed and reported; Mode 2: The paper cup is tilted to a set angle → it is stationary for a certain time → it rotates only clockwise or only counterclockwise for a specified number of times → it is stationary for a certain time → the test is completed and reported; Mode 3: The paper cup is tilted to a set angle → it is stationary for a certain time → it rotates a specified number of times clockwise → it is stationary for a certain time → it rotates a specified number of times counterclockwise → it is stationary for a certain time → the test is completed and reported. Mode 4: The paper cup is tilted to a set angle → it is stationary for a certain time → it rotates a specified number of times clockwise → it rotates a specified number of times counterclockwise → it is stationary for a certain time → the test is completed and reported. There are multiple modes for testers to choose from, the operation process is completed automatically, the operation method is accurate, and the error of human operation is reduced.

[0044] Compared with the prior art, the utility model provides a swing seat and a fixed support to replace manual testing of paper cups, and the test is more accurate and reliable. It can not only test whether the connection between the cup mouth and the cup cover is leaking, but also can be used to test whether the vertical seam position on the side of the cup body is leaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 The utility model is a three-dimensional structural schematic diagram of a paper cup tester.

[0046] Figure 2 It is a front view structural schematic diagram of the paper cup tester.

[0047] Figure 3 It is a schematic diagram of the three-dimensional structure of the swing rotation unit.

[0048] Figure 4 It is a schematic diagram of the three-dimensional structure of the swing rotation unit from another angle.

[0049] Figure 5 It is a schematic diagram of the three-dimensional structure of the swing rotation unit when the swing seat is in a horizontal state.

[0050] Figure 6 It is a schematic cross-sectional structural diagram of the swing rotation unit when the swing seat is in a horizontal state.

[0051] Figure 7 It is a schematic diagram of the exploded structure of the swing seat, the first bevel gear structure, the second bevel gear structure and the swing cover.

[0052] Figure 8It is a schematic diagram of the three-dimensional structure of a paper cup tester provided with two swinging and rotating units.

[0053] Fig. 9 It is a schematic diagram of the three-dimensional structure of two swing and rotating units.

[0054] Fig.10 It is a schematic diagram of the three-dimensional structure of two swinging and rotating units from another angle.

[0055] Fig.11 Schematic diagram of the exploded structure of the two swing and rotation units.

[0056] In the figure:

[0057] Swinging and rotating unit 100; support seat 1; swing seat 2; bevel gear bin 21; support shaft 22; lower limit semi-axis block 221; upper limit semi-axis block 222; annular track groove 23; swing cover 24; fixed support 25; paper cup placement space 251;

[0058] First driving mechanism 3; first bevel gear structure 31; second bevel gear structure 32; first driving shaft 33;

[0059] Second driving mechanism 4; second driving shaft 41;

[0060] A first driving motor 51; a first driving gear 52; a first connecting gear 53; a first output gear 54; a first intermediate gear 55;

[0061] A second driving motor 61; a second driving gear 62; a second connecting gear 63; a second output gear 64; a second intermediate gear 65;

[0062] Leakage detection device 7; liquid sensor 71; liquid collection tank 72;

[0063] Human-computer interaction interface 200. DETAILED DESCRIPTION

[0064] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0065] like Figures 1 to 11 As shown, it is a paper cup tester involved in the utility model, including a swinging and rotating unit 100, the swinging and rotating unit 100 includes a supporting seat 1, a swinging seat 2 and a fixed support 25 for placing paper cups; the fixed support 25 is arranged on the swinging seat 2, and the fixed support 25 can rotate relative to the swinging seat 2; the swinging seat 2 is rotatably connected to the supporting seat 1 to adjust the angle between the fixed support 25 and the horizontal plane; and also includes a first driving mechanism 3 for driving the fixed support 25 to rotate and a second driving mechanism 4 for driving the swinging seat 2 to swing relative to the supporting seat 1.

[0066] Thus, when in use, a paper cup filled with water and covered with a cup lid is placed on the fixed support 25, and the front and rear swing angles are controlled by rotating the swing seat 2 relative to the support seat 1. The fixed support 25 on the swing seat 2 can rotate on the swing seat 2, so that all edges of the paper cup can contact the liquid. Compared with manually tilting and rotating the paper cup, the use of the paper cup tester of the present application can make the operation more standardized and regulated, and have better consistency during multiple tests.

[0067] Preferably, a hollow paper cup placement space 251 is formed in the middle of the fixed support 25, and the outer wall of the paper cup abuts against the fixed support 25. Figures 5 to 7 As shown, the inner wall of the fixed support 25 has an annular inclined inner wall that is larger at the top and smaller at the bottom, so as to better match the cup body in the shape of an inverted truncated cone. The paper cup is placed in the paper cup placement space 251 from top to bottom, and the outer wall of the paper cup is fitted and fixed to the annular inclined inner wall of the fixed support 25. Preferably, the fixed support 25 is equipped with tray liners of different diameter sizes (not shown in the figure), and paper cups of different cup mouth sizes can be tested by replacing tray liners of different inner diameter sizes. The tray liner is fixedly connected to the fixed support 25, and by selecting tray liners of different sizes, it can be suitable for paper cups of different sizes. Alternatively, the fixed support 25 has an inner diameter adjustment structure. For example, an inner diameter adjustment structure similar to an aperture structure is provided, and the inner diameter of the paper cup placement space 251 in the fixed support 25 is adjusted to adapt to the paper cup to be tested.

[0068] Preferably, the first driving mechanism 3 includes a first bevel gear structure 31, a second bevel gear structure 32 and a first driving shaft 33, the first bevel gear structure 31 is fixedly connected to the first driving shaft 33; the second bevel gear structure 32 is coaxially connected to the fixed support 25, the second bevel gear structure 32 surrounds the paper cup placement space 251, the first bevel gear structure 31 is meshed with the second bevel gear structure 32, and the rotation axis of the first bevel gear structure 31 and the second bevel gear structure 32 are perpendicular. By providing the bevel gear structure, the rotation of the first driving shaft 33 is converted into the self-rotation of the fixed support 25, and the structure is compact.

[0069] Furthermore, the second bevel gear structure 32 is integrally formed at the lower portion of the fixing bracket 25. Figure 6 and Figure 7 As shown, the second bevel gear structure 32 is directly machined and formed below the fixing bracket 25 , thereby reducing the number of parts and making the structure more compact.

[0070] Preferably, the second driving mechanism 4 includes a second driving shaft 41 fixedly connected to the swing seat 2, and the second driving shaft 41 is rotatably connected to the support seat 1; an umbrella tooth bin 21 for mounting the first umbrella tooth structure 31 is formed on the swing seat 2 on the opposite side of the second driving shaft 41, and a support shaft 22 is arranged on the outer wall of the umbrella tooth bin 21 on the periphery of the first driving shaft 33, and the support shaft 22 is coaxially arranged with the second driving shaft 41 and rotatably connected with the support seat 1; the second driving shaft 41 and the support shaft 22 jointly support the swing seat 2. The second driving shaft 41 and the support shaft 22 are coaxially arranged, and when they jointly support the swing seat 2, they have better stability, and the swing seat 2 can also smoothly control and adjust the swing angle.

[0071] Preferably, the first drive shaft 33 is driven by a first drive motor 51; the second drive shaft 41 is driven by a second drive motor 61; the first drive motor 51 and the second drive motor 61 are both stepper motors. The stepper motor control can directly and accurately control the movement position and rotation speed of the swing seat 2 and the fixed support 25.

[0072] Preferably, an annular track groove 23 is formed on the swing seat 2, and the fixed support 25 is rotatably arranged on the annular track groove 23; a swing cover 24 is also fixedly connected to the swing seat 2, and the swing cover 24 covers the first bevel gear structure 31 and the second bevel gear structure 32 from top to bottom, and the support shaft 22 includes a lower limit semi-shaft block 221 located below the first drive shaft 33 and an upper limit semi-shaft block 222 connected to the swing cover 24 and located above the first drive shaft 33; the first drive shaft 33 is coaxially rotatably connected with the support shaft 22. The swing cover 24 not only realizes the upper limit of the fixed support 25, but also prevents foreign debris from entering the second bevel gear structure 32, thereby ensuring the stable operation of the first bevel gear structure 31 and the second bevel gear structure 32, and the upper limit semi-shaft block 222 and the lower limit semi-shaft block 221 jointly limit the rotation of the first drive shaft 33.

[0073] Preferably, if Figures 8 to 11 At least two swing-rotating units 100 are arranged side by side, and the first drive shafts 33 of two adjacent swing-rotating units 100 rotate synchronously through a first linkage mechanism, and the second drive shafts 41 of two adjacent swing-rotating units 100 also rotate synchronously through a second linkage mechanism.

[0074] By using multiple sets of swinging and rotating units 100, multiple paper cups can be tested simultaneously, thereby improving the test efficiency. The first drive shafts 33 of the multiple swinging and rotating units 100 are linked to each other, and the second drive shafts 41 are linked to each other, so that one set of power can be used to control multiple swinging and rotating units 100, and during the same test, multiple paper cups undergo the same tilting and rotation process, thereby ensuring the consistency of the test.

[0075] Preferably, the first linkage mechanism includes a first driving gear 52 connected to the first driving shaft 33 and a first connecting gear 53 connected to the first driving gears 52 of two adjacent swinging and rotating units 100; the second linkage mechanism includes a second driving gear 62 connected to the second driving shaft 41 and a second connecting gear 63 connected to the second driving gears 62 of two adjacent swinging and rotating units 100. Preferably, the first driving gears 52 of two adjacent swinging and rotating units 100 are connected by the first connecting gear 53, and the second driving gears 62 are connected by the second connecting gear 63; the structure is stable and reliable, and the first driving gears 52 will rotate at the same speed and in the same direction.

[0076] Preferably, one of the plurality of swinging and rotating units 100 is provided with a first drive motor 51 and a second drive motor 61, wherein the first drive motor 51 drives the first drive gear 52 through a transmission mechanism, and the second drive motor 61 drives the second drive gear 62 through a transmission mechanism. All the swinging and rotating units 100 are controlled by a set of the first drive motor 51 and the second drive motor 61, thereby saving the number of motors and eliminating the need to ensure motor synchronization.

[0077] Preferably, the first drive motor 51 is connected to a first output gear 54, and the first output gear 54 and the first drive gear 52 are driven by a first intermediate gear 55; the second drive motor 61 is connected to a second output gear 64, and the second output gear 64 and the second drive gear 62 are driven by a second intermediate gear 65. The arrangement of the first intermediate gear 55 and the second intermediate gear 65 increases the height of the swing seat 2, which not only increases the swing space of the swing seat 2, but also facilitates the arrangement of the liquid collection tank 72 and the liquid sensor 71.

[0078] Preferably, the paper cup tester further comprises a leakage detection device 7 for detecting whether the liquid in the cup leaks out of the cup. As shown, the leakage detection device 7 comprises a liquid sensor 71 located below the paper cup. When the liquid sensor 71 senses the liquid, it means that the liquid has leaked from between the paper cup and the cup cover. Furthermore, a liquid collecting trough 72 is provided below the fixed support 25, the bottom of the liquid collecting trough 72 has a slope, and the liquid sensor 71 is provided at the bottom of the liquid collecting trough 72. The liquid sensor 71 is electrically connected to the controller. The detection result of the liquid sensor 71 is input into the controller in real time for easy output.

[0079] Alternatively, the leakage detection device 7 includes a detection paper that can be wetted by liquid. The user holds the detection paper and determines whether the detection paper is wetted by liquid to determine whether there is a leak. Furthermore, the detection paper is a colored paper. After the detection paper is used for testing, the result is recorded, such as input into the human-computer interaction interface 200.

[0080] Preferably, the penetration detection device includes a weighing device (not shown in the figure) arranged at the fixed support 25. The weighing device measures whether the weight of the paper cup decreases during rotation or stationary state to determine whether liquid has leaked out.

[0081] Preferably, the leakage detection device 7 includes a visual recognition camera (not shown in the figure). Machine vision is used to replace naked eye observation to identify whether liquid has leaked out. Similarly, the weighing device and the visual recognition camera are electrically connected to the controller. The detection results are input into the controller in real time for easy output.

[0082] Preferably, the paper cup tester also includes a human-machine interface 200 and a controller, the human-machine interface being such as a touch display screen; the controller being electrically connected to the human-machine interface 200, the first drive mechanism 3 and the second drive mechanism 4. Furthermore, the controller is a PLC controller. By setting the human-machine control interface and the controller, the operator can set the front and rear swing angles through the human-machine control interface, and can also set the rotation speed and number of rotations of the fixed support 25; such as setting the swing tilt angle to 45 degrees, the stationary time to 30 seconds, the number of rotations to 3, and the rotation speed to 0.1r / s; the test mode can also be selected. By setting an ambient temperature detector (not shown in the figure) and an ambient humidity detector (not shown in the figure), the test results can be printed on the test sheet together when outputting the test results.

[0083] Preferably, the paper cup tester further includes a voice announcer. The paper cup tester further includes a printing device for printing the test results of the test cup mouth. This makes it convenient to announce or print out the test results by voice.

[0084] The utility model also provides a paper cup testing method.

[0085] Embodiment 1, using the above-mentioned paper cup tester; further comprising the following steps:

[0086] S100: Pour liquid into the paper cup to be tested, cover the cup with a lid, and place the paper cup to be tested with the lid on a fixed support 25;

[0087] S200: The swing seat 2 rotates relative to the support seat 1, and the paper cup is tilted to a set angle, so that the liquid fills the edge of the cup and then remains still for a period of time;

[0088] S300: Detect whether it is infiltrated.

[0089] Embodiment 2, using the above-mentioned paper cup tester, further comprising the following steps:

[0090] S100: Pour liquid into the paper cup to be tested, cover the cup with a lid, and place the paper cup to be tested with the lid on a fixed support 25;

[0091] S200: The swing seat 2 rotates relative to the support seat 1, and the paper cup tilts to a set angle, so that the liquid fills the cup edge and then remains still for a period of time; the fixed support 25 drives the paper cup to rotate only clockwise or only counterclockwise for a specified number of circles, and remains still for a period of time.

[0092] S300: Check whether it is infiltrated.

[0093] Embodiment 3, using the above-mentioned paper cup tester, further comprising the following steps:

[0094] S100: Pour liquid into the paper cup to be tested, cover the cup with a lid, and place the paper cup to be tested with the lid on a fixed support 25;

[0095] S200: The swing seat 2 rotates relative to the support seat 1, and the paper cup is tilted to a set angle, so that the liquid fills the cup edge and then remains still for a period of time; the fixed support 25 drives the paper cup to rotate clockwise for a specified number of times and remains still for a period of time; then the fixed support 25 drives the paper cup to rotate counterclockwise for a specified number of times and remains still for a period of time.

[0096] S300: Check whether it is infiltrated.

[0097] Embodiment 4, using the above-mentioned paper cup tester, further comprising the following steps:

[0098] S100: Pour liquid into the paper cup to be tested, cover the cup with a lid, and place the paper cup to be tested with the lid on a fixed support 25;

[0099] S200: The swing seat 2 rotates relative to the support seat 1, and the paper cup is tilted to a set angle, so that the liquid fills the edge of the cup and then remains still for a period of time; the fixed support 25 drives the paper cup to rotate clockwise for a specified number of circles, and then the fixed support 25 drives the paper cup to rotate counterclockwise for a specified number of circles, and after completing all the rotations, it remains still for a period of time.

[0100] S300: Check whether it is infiltrated.

[0101] Preferably, step S300 detects whether there is leakage, specifically: collecting the leaked liquid and using a sensor to detect whether there is leakage; and outputting the test result after the test is completed.

[0102] Preferably, the output test results include voice broadcast test or print output results, or both voice broadcast test and print output results.

[0103] Preferably, the liquid in the paper cup accounts for 80% of the volume of the paper cup. The liquid in the paper cup is clean water, or pigment is added to the clean water.

[0104] The paper cup tester has multiple working modes, such as: Mode 1: The paper cup is tilted to a set angle → it is stationary for a certain time → the test is completed and broadcast; Mode 2: The paper cup is tilted to a set angle → it is stationary for a certain time → it rotates only clockwise or only counterclockwise for a specified number of times → it is stationary for a certain time → the test is completed and broadcast; Mode 3: The paper cup is tilted to a set angle → it is stationary for a certain time → it rotates a specified number of times clockwise → it is stationary for a certain time → it rotates a specified number of times counterclockwise → it is stationary for a certain time → the test is completed and broadcast. Mode 4: The paper cup is tilted to a set angle → it is stationary for a certain time → it rotates a specified number of times clockwise → it rotates a specified number of times counterclockwise → it is stationary for a certain time → the test is completed and broadcast. In Mode 3 and Mode 4, it can also be counterclockwise first and then clockwise. There are multiple modes for testers to choose from, the operation process is completed automatically, the operation method is precise, and the error of human operation is reduced.

[0105] Compared with the prior art, the utility model provides a swing seat 2 and a fixed support 25 to replace manual testing of paper cups, and the test is more accurate and reliable.

[0106] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A paper cup tester, characterized in that: It includes a swinging and rotating unit, which includes a supporting seat, a swinging seat and a fixed support for placing paper cups; the fixed support is arranged on the swinging seat, and the fixed support can rotate relative to the swinging seat; the swinging seat is rotatably connected to the supporting seat to adjust the angle between the fixed support and the horizontal plane; it also includes a first driving mechanism for driving the fixed support to rotate and a second driving mechanism for driving the swinging seat to swing relative to the supporting seat.

2. A paper cup tester as claimed in claim 1, characterized in that: A hollow paper cup placement space is formed in the middle of the fixed support, and the outer wall of the paper cup abuts against the fixed support.

3. A paper cup tester as claimed in claim 2, characterized in that: The first driving mechanism includes a first bevel gear structure, a second bevel gear structure and a first driving shaft, the first bevel gear structure is fixedly connected to the first driving shaft; the second bevel gear structure is coaxially connected to the fixed support, the second bevel gear structure surrounds the paper cup placement space, the first bevel gear structure is meshed with the second bevel gear structure, and the first bevel gear structure is perpendicular to the rotation axis of the second bevel gear structure.

4. A paper cup tester as claimed in claim 3, characterized in that: The second bevel gear structure is integrally formed at the lower portion of the fixing bracket.

5. A paper cup tester as claimed in claim 3, characterized in that: The second driving mechanism includes a second driving shaft fixedly connected to the swing seat, and the second driving shaft is rotatably connected to the support seat; an umbrella gear bin for installing the first umbrella gear structure is formed on the swing seat on the opposite side of the second driving shaft, and a support shaft is provided on the outer wall of the umbrella gear bin on the periphery of the first driving shaft, and the support shaft is coaxially arranged with the second driving shaft and rotatably connected to the support seat; the second driving shaft and the support shaft jointly support the swing seat.

6. A paper cup tester as claimed in claim 5, characterized in that: The first drive shaft is driven by a first drive motor; the second drive shaft is driven by a second drive motor; the first drive motor and the second drive motor are both stepper motors.

7. A paper cup tester as claimed in claim 5, characterized in that: An annular track groove is formed on the swing seat, and the fixed support is rotatably arranged in the annular track groove; a swing cover is also fixedly connected to the swing seat, and the swing cover covers the first bevel gear structure and the second bevel gear structure from top to bottom, and the support shaft includes a lower limit semi-shaft block located below the first drive shaft and an upper limit semi-shaft block connected to the swing cover and located above the first drive shaft; the first drive shaft is coaxially rotatably connected to the support shaft.

8. A paper cup tester as claimed in claim 5, characterized in that: At least two swinging and rotating units are arranged side by side, and the first driving shafts of two adjacent swinging and rotating units rotate synchronously through a first linkage mechanism, and the second driving shafts of two adjacent swinging and rotating units also rotate synchronously through a second linkage mechanism.

9. A paper cup tester as claimed in claim 8, characterized in that: The first linkage mechanism includes a first driving gear connected to the first driving shaft and a first connecting gear simultaneously connected to the first driving gears of two adjacent swing rotating units; the second linkage mechanism includes a second driving gear connected to the second driving shaft and a second connecting gear simultaneously connected to the second driving gears of two adjacent swing rotating units.

10. A paper cup tester as claimed in claim 9, characterized in that: One of the plurality of swinging and rotating units is provided with a first driving motor and a second driving motor. The first driving motor drives the first driving gear through a transmission mechanism, and the second driving motor drives the second driving gear through a transmission mechanism.

11. A paper cup tester as claimed in claim 9, characterized in that: The paper cup tester also includes a leakage detection device for detecting whether the liquid in the cup leaks out of the cup.

12. A paper cup tester as claimed in claim 11, characterized in that: The leakage detection device comprises a liquid sensor located below the paper cup; a liquid collecting trough is arranged below the fixed support, the bottom of the liquid collecting trough has a slope, and the liquid sensor is arranged at a low position in the liquid collecting trough.

13. A paper cup tester according to any one of claims 1 to 12, characterized in that: The paper cup tester further comprises a human-machine interaction interface and a controller, wherein the controller is electrically connected to the human-machine interaction interface, the first driving mechanism and the second driving mechanism.

14. A paper cup tester as claimed in claim 13, characterized in that: The paper cup tester also includes a voice announcer; the paper cup tester also includes a printing device for printing the test result of the test cup mouth; and also includes an environmental temperature detector and an environmental humidity detector.

15. A paper cup tester according to any one of claims 1 to 12, characterized in that: The fixed tray is equipped with tray liners of different diameters. By replacing the tray liners of different inner diameters, paper cups with different cup mouth sizes can be tested.

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