Paper cup swing testing device

Abstract

The utility model belongs to the technical field of paper cup quality detection devices, and particularly relates to a paper cup swing testing device which comprises a workbench, a swing unit, a rotating unit and a control unit, the swing unit comprises a first motor, a belt, a transmission shaft, a first connecting piece, a first supporting frame, a second supporting frame, a second connecting piece and two connecting rods, the rotating unit comprises a second motor, a bearing seat and a third connecting piece, the two ends of the third connecting piece are fixedly connected with the two connecting rods correspondingly, the second motor is fixed to the bottom of the third connecting piece, and the output end of the second motor penetrates through the third connecting piece to be fixedly connected with the bearing seat; the display unit is electrically connected with the operation unit, and the operation unit is electrically connected with the first motor and the second motor. The device can realize the omnibearing detection of the paper cup, the test is more comprehensive, the control is automatic, and the manpower is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper cup quality detection devices, and particularly relates to a paper cup swing testing device. Background Art

[0002] After the paper cups are made, they need to be tested for sealing to meet customer needs.

[0003] The existing Chinese utility model patent with application number 2020206800 discloses a swing leak detection instrument, which drives a paper cup to perform reciprocating swinging motion through a swing drive component to test the sealing of the paper cup. However, it cannot simulate the consumer's use action of carrying the paper cup as much as possible. It can only imitate the consumer's swinging action of carrying the paper cup, and cannot simulate actions such as rotation, tilting and holding. As a result, the paper cup still has the risk of leakage detection and cannot meet the usage requirements of customers and consumers. Utility Model Content

[0004] The purpose of the present invention is to solve the problem of single detection action of the paper cup swing test device described in the above background technology. A new paper cup swing test device is proposed herein, which can simulate the daily use actions of paper cups in multiple directions, and has better and more comprehensive detection effect.

[0005] A technical solution adopted to achieve the above-mentioned purpose is a paper cup swing test device, which includes:

[0006] Workbench;

[0007] The swing unit includes a first motor, a belt, a transmission shaft, a first connecting member, a first support frame, a second support frame, a second connecting member and two connecting rods, the first support frame and the second support frame are symmetrically arranged at both ends of the top surface of the workbench, the output end of the first motor is connected to one end of the transmission shaft through a belt transmission, the transmission shaft passes through the first support frame and is rotatably connected, the other end of the transmission shaft is fixedly connected to the first connecting member, the second connecting member is rotatably connected to the second support frame, the two connecting rods are symmetrically arranged, one end of the connecting rod is fixedly connected to the first connecting member, and the other end of the connecting rod is fixedly connected to the second connecting member;

[0008] Several rotating units include a second motor, a supporting seat and a third connecting member, the two ends of the third connecting member are respectively fixedly connected to two connecting rods, the second motor is fixed to the bottom of the third connecting member, and the output end of the second motor passes through the third connecting member and is fixedly connected to the supporting seat.

[0009] In the above technical solution, the paper cup swing test device uses a swing unit to realize the back-and-forth swinging and tilted hovering movements of the paper cup to simulate the state of a consumer walking and holding a paper cup, and uses a rotation unit to realize the rotation movement of the paper cup to detect the sealing of the paper cup at all angles, thereby realizing all-round detection of the paper cup.

[0010] Furthermore, the rotating unit further includes an auxiliary fixing unit, and the auxiliary fixing unit includes a fourth connecting member and a limiting ring. The fourth connecting member is fixedly connected to the bearing seat, and the limiting ring is connected to the fourth connecting member.

[0011] In the above technical solution, the auxiliary fixing unit is used to cooperate with the supporting platform to fix the paper cup and prevent the paper cup from flying during testing.

[0012] Furthermore, the fourth connecting member includes a fixing ring and an L-shaped bracket. The fixing ring is fixed to the bottom of the bearing seat. One end of the L-shaped bracket is fixedly connected to the fixing ring, and the other end of the L-shaped bracket is slidably connected to the limiting ring.

[0013] Furthermore, the limiting ring is located directly above the bearing seat.

[0014] Furthermore, the inner diameter of the limiting ring is larger than the diameter of the bearing seat.

[0015] Furthermore, the paper cup rocking test device further includes a control unit, which includes a display unit and an operating unit, wherein the display unit and the operating unit are electrically connected, and the operating unit is electrically connected to the first motor and the second motor.

[0016] In the above technical solution, the operation of the rotating unit and the swinging unit is controlled by the control unit, and parameters such as the swing angle, tilt angle, tilt dwell time and rotation angle can be adjusted according to different product requirements.

[0017] Furthermore, the interior of the workbench is hollow, the first motor is arranged in the workbench, and the output end of the first motor passes through the side wall of the workbench.

[0018] In the above technical solution, arranging the first motor inside the workbench is conducive to saving space.

[0019] Furthermore, the swing unit further includes two first protective covers, and the two first protective covers are respectively arranged on the outside of the first support frame and the second support frame.

[0020] Furthermore, the rotating unit also includes a second protective cover, which is arranged between the bearing seat and the third connecting member, and the second motor output end passes through the top wall of the second protective cover.

[0021] In the above technical solution, the first protective cover and the second protective cover play a role in protecting the normal operation of the device, preventing the liquid in the paper cup from accidentally spilling out and affecting the normal operation of the device.

[0022] Furthermore, the paper cup rocking test device is provided with 5 rotating units, and the rotating units are evenly spaced.

[0023] In the above technical solution, the number of rotating units can be selected according to specific detection requirements and the load-bearing capacity of the connecting rod.

[0024] The advantages of the present invention are:

[0025] 1. The utility model can automatically control the parameters of the paper cup such as the tilting and swinging angle, dwell time, number of swings, and rotation angle through the control unit, thus saving manpower.

[0026] 2. The utility model can time the rotation of the paper cup by the rotating unit, so that the swing unit can detect the paper cup from multiple angles, thereby preventing airtightness problems on one side of the paper cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0028] Figure 1 It is a structural diagram of the utility model;

[0029] Figure 2 This is a schematic structural diagram of the swing unit of the utility model;

[0030] Figure 3 This is a structural diagram of the rotating unit of the utility model.

[0031] Illustrations: 1. Workbench, 2. Swing unit, 3. Rotation unit, 4. Control unit, 5. Auxiliary fixing unit, 201. First motor, 202. Belt, 203. Drive shaft, 204. First connecting piece, 205. First support frame, 206. Second support frame, 207. Second connecting piece, 208. Connecting rod, 209. First protective cover, 301. Second motor, 302. Support seat, 303. Third connecting piece, 304. Second protective cover, 501. Fourth connecting piece, 502. Limiting ring, 503. Fixing ring, 504. "L"-shaped bracket. DETAILED DESCRIPTION

[0032] In order to enable people in this technical field to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only an embodiment of a part of the utility model rather than all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0033] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] like Figure 1 As shown, a paper cup swing test device is composed of a workbench 1, a swing unit 2, five rotating units 3 and a control unit 4, wherein the interior of the workbench is hollow.

[0035] like Figure 2 As shown, the swing unit consists of a first motor 201, a belt 202, a transmission shaft 203, a first connecting member 204, a first support frame 205, a second support frame 206, a second connecting member 207, two connecting rods 208 and two first protective covers 209. The first support frame and the second support frame are symmetrically arranged at both ends of the top surface of the workbench. The output end of the first motor is connected to one end of the transmission shaft through a belt drive. The transmission shaft passes through the first support frame and is rotatably connected. The other end of the transmission shaft is fixedly connected to the first connecting member, and the second connecting member is rotatably connected to the second support frame. The two connecting rods are symmetrically arranged, one end of the connecting rod is fixedly connected to the first connecting member, and the other end of the connecting rod is fixedly connected to the second connecting member. The two first protective covers are respectively arranged on the outside of the first support frame and the second support frame. The first motor is arranged in the workbench, and the output end of the first motor passes through the side wall of the workbench.

[0036] like Figure 3As shown, the rotating unit consists of a second motor 301, a bearing seat 302, a third connecting member 303, a second protective cover 304 and an auxiliary fixing unit, wherein the two ends of the third connecting member are fixedly connected to the two connecting rods respectively, the second motor is fixed to the bottom of the third connecting member, the output end of the second motor passes through the third connecting member and is fixedly connected to the bearing seat, the auxiliary fixing unit consists of a fourth connecting member 501 and a limiting ring 502, the fourth connecting member is fixedly connected to the bearing seat, the limiting ring is connected to the fourth connecting member, the fourth connecting member consists of a fixing ring 503 and an "L"-shaped bracket 504, the fixing ring is fixed to the bottom of the bearing seat, one end of the "L"-shaped bracket is fixedly connected to the fixing ring, and the other end of the "L"-shaped bracket is slidably connected to the limiting ring, the limiting ring is located directly above the bearing seat, and its inner diameter is larger than the diameter of the bearing seat. The second protective cover is arranged between the bearing seat and the third connecting member, and the output end of the second motor passes through the top wall of the second protective cover.

[0037] The control unit consists of a display unit and an operating unit. The display unit and the operating unit are electrically connected. The operating unit is electrically connected to the first motor and the second motor.

[0038] In this embodiment, five rotating units are evenly spaced apart. It should be noted that the number of rotating units can be adjusted according to actual production requirements.

[0039] In this embodiment, the first connecting member and the second connecting member have the same shape, both of which are "T"-shaped, wherein holes are provided at the three ends of the "T", two of which are used to connect the connecting rod, and one is used to connect the transmission shaft and realize the rotational connection.

[0040] In this embodiment, the third connecting member is square, and connecting rings are provided at the four lower corners thereof, and the connecting rings realize a fixed connection between the third connecting member and the connecting rod.

[0041] The working principle of the utility model is as follows: a detection program is preset in the control unit, the first motor is started, the first motor drives the transmission shaft to rotate through the belt, the transmission shaft drives the first connecting member to swing, the first connecting member drives the connecting rod and the second connecting member to swing, thereby realizing the reciprocating swing and tilt hovering of the device; the second motor is started, the second motor drives the supporting base to rotate, and the supporting base drives the paper cup located above it to rotate, thereby realizing the test angle adjustment of the paper cup.

[0042] Finally, it should be noted that the present embodiment is intended only to illustrate the present invention and does not limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art may make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of this application.

Claims

1. A paper cup swing test device, characterized by: The paper cup swing test device comprises: Workbench (1); A swing unit (2), the swing unit comprising a first motor (201), a belt (202), a transmission shaft (203), a first connecting member (204), a first support frame (205), a second support frame (206), a second connecting member (207) and two connecting rods (208), the first supporting frame and the second supporting frame being symmetrically arranged at two ends of a top surface of a workbench, the output end of the first motor being connected to one end of the transmission shaft via a belt transmission, the transmission shaft passing through the first supporting frame and being rotatably connected, the other end of the transmission shaft being fixedly connected to the first connecting member, the second connecting member being rotatably connected to the second supporting frame, the two connecting rods being symmetrically arranged, one end of the connecting rod being fixedly connected to the first connecting member, and the other end of the connecting rod being fixedly connected to the second connecting member; A plurality of rotating units (3) are provided, each comprising a second motor (301), a supporting seat (302) and a third connecting member (303), wherein both ends of the third connecting member are fixedly connected to two connecting rods, the second motor is fixed to the bottom of the third connecting member, and the output end of the second motor passes through the third connecting member and is fixedly connected to the supporting seat.

2. The paper cup swing test device according to claim 1, characterized in that: The rotating unit further comprises an auxiliary fixing unit (5), the auxiliary fixing unit comprising a fourth connecting member (501) and a limiting ring (502), the fourth connecting member being fixedly connected to the bearing seat, and the limiting ring being connected to the fourth connecting member.

3. The paper cup swing test device according to claim 2, characterized in that: The fourth connecting member comprises a fixing ring (503) and an L-shaped bracket (504), wherein the fixing ring is fixed to the bottom of the bearing seat, one end of the L-shaped bracket is fixedly connected to the fixing ring, and the other end of the L-shaped bracket is slidably connected to the limiting ring.

4. The paper cup swing test device according to claim 2, characterized in that: The limiting ring is located directly above the bearing seat.

5. The paper cup swing test device according to claim 2, characterized in that: The inner diameter of the limiting ring is larger than the diameter of the bearing seat.

6. The paper cup swing test device according to claim 1, characterized in that: The paper cup rocking test device further comprises a control unit (4), the control unit comprising a display unit and an operating unit, the display unit and the operating unit being electrically connected, and the operating unit being electrically connected to the first motor and the second motor.

7. The paper cup swing test device according to claim 1, characterized in that: The interior of the workbench is hollow, the first motor is arranged in the workbench, and the output end of the first motor passes through the side wall of the workbench.

8. The paper cup swing test device according to claim 1, characterized in that: The swing unit further comprises two first protective covers (209), which are respectively arranged on the outside of the first support frame and the second support frame.

9. The paper cup swing test device according to claim 1, characterized in that: The rotating unit further comprises a second protective cover (304), the second protective cover being arranged between the bearing seat and the third connecting member, and the second motor output end passing through the top wall of the second protective cover.

10. The paper cup swing test device according to claim 1, characterized in that: The paper cup rocking test device is provided with five rotating units, and the rotating units are evenly spaced.

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