A stainless steel thermos cup detection test device

Abstract

The present invention discloses a stainless steel thermos cup detection test device, which belongs to the technical field of thermos cup testing equipment. The present invention comprises a test frame, a test bench is fixedly connected to the test frame, and a back plate is fixedly connected to the test frame, and a test sample is connected to the back plate; a lateral moving mechanism, which is installed on the top of the test frame; a lifting mechanism, which is connected to the lateral moving mechanism, and a gripper mechanism for grabbing the thermos cup is fixedly connected to the lower end of the lifting mechanism; a swing mechanism, which is connected to the lateral moving mechanism, and a rope is connected to the swing mechanism, and a hoop assembly for fixing the thermos cup is fixedly connected to the lower end of the rope; a heavy object hanging mechanism, which is fixedly connected to the thermos cup. The present invention has the function of detecting the collision, falling and shoulder strap strength of the thermos cup by providing a lateral moving mechanism, a lifting mechanism, a swing mechanism and a test sample.

Description

Technical Field

[0001] The invention relates to the technical field of thermos cup testing devices, and in particular to a stainless steel thermos cup detection and testing device. Background Art

[0002] As one of the must-have items for going out, the thermos cup has high requirements on the strength of its various components. When children go out to play, they will carry a thermos cup across their shoulders and drink some water when they are thirsty. This type of thermos cup is connected to a strap. When taking and putting the thermos cup, it is inevitable that the thermos cup will get stuck, and the strap will be subjected to a large tensile force. The strap may slip off the thermos cup or break. During the production process, the strength of the strap and the thermos cup as a whole needs to be tested.

[0003] Although there are devices for testing the tension of thermos cup straps in the prior art, the test modes and functions are single and cannot test the overall strength of the thermos cup. There is a lack of equipment on the market that can test multiple strength properties of thermos cups, resulting in different understandings of the same test method by different test personnel and different actual test formats. Summary of the invention

[0004] In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide a stainless steel thermos cup detection test device, which is equipped with a lateral moving mechanism, a lifting mechanism, a swinging mechanism and a test sample to achieve the purpose of multiple performance tests on the thermos cup such as collision, falling and strap strength, thereby solving the problem of single testing function of the existing testing device.

[0005] In order to solve the above technical problems, the present invention adopts the following technical scheme: The present invention provides a stainless steel thermos cup detection test device, comprising: a test frame, a test table is fixedly connected to the test frame, and a back plate is fixedly connected to the test frame, and a test sample is connected to the back plate; a lateral moving mechanism, the lateral moving mechanism is installed on the top of the test frame; a lifting mechanism, the lifting mechanism is connected to the lateral moving mechanism, and a gripper mechanism for grabbing the thermos cup is fixedly connected to the lower end of the lifting mechanism; a swinging mechanism, the swinging mechanism is connected to the lateral moving mechanism, a rope is connected to the swinging mechanism, and a hoop assembly for fixing the thermos cup is fixedly connected to the lower end of the rope; a weight hanging mechanism, the weight hanging mechanism is fixedly connected to the thermos cup; and an avoidance channel is provided on the top of the test frame.

[0006] Preferably, the test sample is rotatably connected to the back plate, and a rectangular hole is provided on the back plate, in which a threaded rod is rotatably connected; a lifting frame is slidably connected in the rectangular hole, and the lifting frame is threadedly connected to the threaded rod, and a first connecting rod is rotatably connected between the lifting frame and the test sample.

[0007] Preferably, a fixing frame is fixedly connected in the rectangular hole, and the fixing frame is rotatably connected to the threaded rod; and a sliding groove is provided in the rectangular hole, and sliding blocks slidably connected to the sliding groove are fixedly connected at both ends of the lifting frame.

[0008] Preferably, the lateral movement mechanism includes a pair of screw seats, a pair of sliding rods are fixedly connected between the two screw seats, and a screw is rotatably connected between the two screw seats, and one end of the screw is connected to a servo motor.

[0009] Preferably, the lifting mechanism comprises: a first connecting seat, a cylinder is mounted on the first connecting seat via a cylinder seat, and the gripping mechanism is fixedly connected to the cylinder piston rod; the gripping mechanism comprises: a mounting frame, a connecting plate is fixedly connected to the lower end of the mounting frame, a pair of curved rods are rotatably connected to both sides of the connecting plate, and an arc-shaped clamping plate is fixedly connected to the lower end of the curved rod; a telescopic cylinder is mounted on the connecting plate, a connecting block is fixedly connected to the telescopic cylinder, a pair of second connecting rods are rotatably connected to both sides of the connecting block, and the two second connecting rods are rotatably connected to the two curved rods respectively.

[0010] Preferably, the swing mechanism includes a second connecting seat, a base plate is fixedly connected to the second connecting seat, a pair of shaft seats are fixedly connected to the base plate, a reel is rotatably connected between the two shaft seats, and the rope is connected to the reel; a driving motor, the driving motor is connected to the reel through a reducer; and the base plate is provided with a through hole.

[0011] Preferably, the clamp assembly includes a pair of half clamps, the two half clamps are fixedly connected by bolts, and the clamp assembly is fixedly connected to a rope connector via a fixing rod, and the rope connector is fixedly connected to the rope; the clamp assembly is fixedly connected to a hook for hanging the thermos cup.

[0012] Preferably, the heavy object hanging mechanism includes a fixed seat, a pair of arc-shaped clamping rods are rotatably connected on both sides of the fixed seat, baffles are fixedly connected to the clamping rods, and a spring is fixedly connected between the two baffles; a first connecting frame is fixedly connected to the lower surface of the fixed seat, a second connecting frame is fixedly connected to the first connecting frame, and the first connecting frame and the second connecting frame are both U-shaped structures; a vertical rod is fixedly connected to the second connecting frame, and a horizontal rod for hanging weights is fixedly connected to the vertical rod.

[0013] Preferably, a locking bolt is threadedly connected to the first connecting frame, and the end of the locking bolt is rotatably connected to a limiting plate, and the limiting plate is arranged between the two baffles.

[0014] Preferably, a surrounding plate is provided around the test bench, a vertically arranged scale rod is fixedly connected to the test frame, a positioning rod is slidably connected to the scale rod, and one end of the positioning rod is fixedly connected to a connecting sleeve movably connected to the scale rod, and the positioning rod is a telescopic rod.

[0015] The beneficial effects of the present invention are:

[0016] 1. The present invention is provided with a lateral moving mechanism, a lifting mechanism, a swinging mechanism and a heavy object hanging mechanism, so as to achieve the purpose of testing the vertical fall, swinging collision of the thermos cup and the strength of the thermos cup strap, so that the device has multiple performance testing functions and improves the practicability of the device.

[0017] 2. The present invention connects the test sample to the back plate by rotation, and the angle of the test sample can be adjusted by rotating the threaded rod, so that the result of the thermos cup colliding with the sample at different angles can be tested, thereby improving the test diversity of the device.

[0018] 3. The present invention can drive the thermos cup to rise to different heights through the lifting mechanism, so as to test the experimental results of the thermos cup falling at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of the present invention.

[0021] Figure 2 for Figure 1 A front view schematic diagram of .

[0022] Figure 3 for Figure 1 Schematic diagram from another angle.

[0023] Figure 4 This is a schematic diagram of the adjustment of the test sample and the back panel.

[0024] Figure 5 It is a structural schematic diagram of the lateral movement mechanism.

[0025] Figure 6 It is a structural diagram of the lifting mechanism.

[0026] Figure 7 It is a structural diagram of the gripper mechanism.

[0027] Figure 8 It is a structural diagram of the swing mechanism.

[0028] Fig. 9 It is a structural schematic diagram of the clamp assembly.

[0029] Fig.10 It is a structural schematic diagram of the heavy object suspension mechanism.

[0030] Description of reference numerals:

[0031] 1-Test framework;

[0032] 2-lifting mechanism, 201-first connecting seat, 202-cylinder seat, 203-cylinder;

[0033] 3-gripper mechanism, 301-mounting frame, 302-connecting plate, 303-telescopic cylinder, 304-bend rod, 305-clamping plate, 306-connecting block, 307-second connecting rod;

[0034] 4-swing mechanism, 401-second connecting seat, 402-base plate, 403-reel, 404-axle seat, 405-reducer, 406-driving motor, 407-through hole;

[0035] 5-hoop assembly, 501-half hoop, 502-bolt, 503-fixing rod, 504-rope connector, 505-hook;

[0036] 6-weight suspension mechanism, 601-fixed seat, 602-clamping rod, 603-baffle, 604-spring, 605-first connecting frame, 606-locking bolt, 607-limiting plate, 608-second connecting frame, 609-vertical rod, 610-cross rod, 611-weight;

[0037] 7-lateral moving mechanism, 701-screw seat, 702-sliding rod, 703-screw, 704-servo motor;

[0038] 8-test table, 9-enclosing plate, 10-scale rod, 11-positioning rod, 12-back plate, 13-test sample, 14-rectangular hole, 15-threaded rod, 16-slider, 17-fixed frame, 18-first connecting rod, 19-lifting frame, 20-avoidance channel, 21-rope, 22-thermos cup. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Example: Figures 1 to 3 As shown, the present invention provides a stainless steel thermos cup detection test device, which has the function of vertical falling and swinging impact test on stainless steel cylinder thermos cups, and also has the function of detecting the strength of the thermos cup strap. This embodiment includes a test frame 1, a lateral moving mechanism 7, a lifting mechanism 2, a swinging mechanism 4 and a weight hanging mechanism 6; the test frame 1 is provided with a base frame, a test table 8 is fixedly connected to the test frame 1, and a back plate 12 is fixedly connected to the test frame 1, and a test sample 13 is connected to the back plate 12, and the test sample 13 is used for the swinging impact test; the lateral moving mechanism 7 is installed on the top of the test frame 1; the lifting mechanism 2 and the swinging mechanism 4 are both connected to the lateral moving mechanism 7, and a gripping mechanism 3 for grabbing the thermos cup 22 is fixedly connected at the lower end of the lifting mechanism 2; a rope 21 is connected to the swinging mechanism 4, and a hoop assembly 5 for fixing the thermos cup 22 is fixedly connected at the lower end of the rope 21; the weight hanging mechanism 6 is fixedly connected to the thermos cup 22 for testing the strength of the thermos cup strap; and an avoidance channel 20 is provided at the top of the test frame 1.

[0041] A fence 9 is provided around the test bench 8 to prevent the thermos cup from hitting the experimenter when it falls. A vertically arranged scale rod 10 is fixedly connected to the test frame 1, a positioning rod 11 is slidably connected to the scale rod 10, and one end of the positioning rod 11 is fixedly connected to a connecting sleeve movably connected to the scale rod 10. The positioning rod 11 is a telescopic rod, which is convenient for storage to avoid interfering with the experiment. The height of the thermos cup can be visually observed through the positioning rod 11 to test the condition of the thermos cup falling at different heights.

[0042] like Figure 4 As shown, the test results of the thermos cup colliding at different angles are shown. The test sample 13 is rotatably connected to the back plate 12, and a rectangular hole 14 is provided on the back plate 12, and a threaded rod 15 is rotatably connected in the rectangular hole 14; a lifting frame 19 is slidably connected in the rectangular hole 14, and a slide groove is provided in the rectangular hole 14. Slide blocks 16 slidably connected to the slide groove are fixedly connected at both ends of the lifting frame 19, and the lifting frame 19 is threadedly connected to the threaded rod 15. A first connecting rod 18 is rotatably connected between the lifting frame 19 and the test sample 13, and the number of the first connecting rods 18 is provided with two, a fixing frame 17 is fixedly connected in the rectangular hole 14, and both ends of the fixing frame 17 are fixedly connected to the inner wall of the rectangular hole 14 by bolts, and the fixing frame 17 is rotatably connected to the threaded rod 15; the lifting frame 19 is driven to move up and down by rotating the threaded rod 15, and the lifting frame drives the test sample 13 to rotate through the first connecting rod 18 to adjust the angle of the test sample 13.

[0043] like Figure 5As shown, the lateral moving mechanism 7 of this embodiment includes a pair of screw seats 701, which are installed on the top of the test frame 1 by bolts, a pair of sliding rods 702 are fixedly connected between the two screw seats 701, and a screw rod 703 is rotatably connected between the two screw seats 701, and one end of the screw rod 703 is connected to a servo motor 704. The positions of the swing mechanism 4 and the lifting mechanism 2 can be adjusted through the lateral moving mechanism 7, so as to facilitate testing them separately.

[0044] like Figure 6-7 As shown, the lifting mechanism 2 includes a first connecting seat 201, the first connecting seat 201 is threadedly connected to the screw rod 703, and the first connecting seat 201 is slidably connected to the sliding rod 702, the first connecting seat 201 is mounted with a cylinder 203 through a cylinder seat 202, and the gripping mechanism 3 is fixedly connected to the piston rod of the cylinder 203 through bolts; the gripping mechanism 3 includes a mounting frame 301, the mounting frame 301 is fixedly connected to the cylinder 203, the lower end of the mounting frame 301 is fixedly connected to a connecting plate 302, and the two sides of the connecting plate 302 are rotatably connected to a pair of curved rods 304, and the lower end of the curved rod 304 An arc-shaped clamping plate 305 is fixedly connected; a telescopic cylinder 303 is installed on the connecting plate 302, and a connecting block 306 is fixedly connected to the telescopic cylinder 303. A pair of second connecting rods 307 are rotatably connected on both sides of the connecting block 306. The two second connecting rods 307 are rotatably connected to the two curved rods 304 respectively. The connecting block 306 is driven to rise and fall through the telescopic cylinder 303, thereby driving the two clamping plates 305 to clamp and fix the thermos cup. The lifting mechanism 2 drives the thermos cup to rise to a specified height, and then the gripping mechanism 3 releases the thermos cup, thereby testing the vertical fall experiment of the thermos cup 22.

[0045] like Figure 8 As shown, the swing mechanism 4 includes a second connecting seat 401, which is threadedly connected to the screw rod 703, and the second connecting seat 401 is slidably connected to the sliding rod 702. The second connecting seat 401 is fixedly connected to a base plate 402 by bolts, and the base plate 402 is provided with a through hole 407, and the rope 21 passes through the through hole 407. A pair of shaft seats 404 are fixedly connected to the base plate 402, and a reel 403 is rotatably connected between the two shaft seats 404, and the rope 21 is connected to the reel 403; the swing mechanism 4 also includes a driving motor 406, and the driving motor 406 is connected to the reel 403 through a reducer 405. The reel 403 is driven to rotate by the driving motor 406, thereby driving the thermos cup 22 to rise to a certain height for a collision experiment test.

[0046] like Fig. 9As shown, the clamp assembly 5 includes a pair of half clamps 501, and the two half clamps 501 are fixedly connected by bolts 502, and a rope connector 504 is fixedly connected to the clamp assembly 5 through a fixing rod 503, and the rope connector 504 is fixedly connected to the rope 21; a hook 505 is fixedly connected to the clamp assembly 5, and the hook 505 is provided in a pair for hanging the strap or handle of the thermos cup 22 to test its strength.

[0047] like Fig.10 As shown, in order to facilitate the stable connection of the heavy object hanging mechanism 6 to the thermos cup 22, the heavy object hanging mechanism 6 of this embodiment includes a fixed seat 601, and a pair of arc-shaped clamping rods 602 are rotatably connected on both sides of the fixed seat 601. The two clamping rods 602 are used to clamp and fix the thermos cup 22, and the ends of the clamping rods 602 close to each other are fixedly connected with baffles 603, and a spring 604 is fixedly connected between the two baffles 603. When in use, the spring 406 is in a compressed state, and the elastic force of the spring 604 makes the two clamping rods 602 clamp and fix the thermos cup 22; at the same time, the lower surface of the fixed seat 601 is fixedly connected with a first connecting frame 605, and the first connecting frame 605 is fixedly connected with a second connecting frame The frame 608, the first connecting frame 605 and the second connecting frame 608 are both U-shaped structures; the first connecting frame 605 is threadedly connected with a locking bolt 606, and the end of the locking bolt 606 is rotatably connected to a limiting plate 607, and the limiting plate 607 is arranged between the two baffles 603, and the two baffles 603 are supported and limited by the limiting plate 603 to prevent the clamping rod 602 from loosening from the thermos cup 22, and the second connecting frame 608 is fixedly connected with a vertical rod 609, and the vertical rod 609 is fixedly connected with a cross bar 610 for hanging weights 611; the weights 611 are provided with a through hole that cooperates with the cross bar 610, and by increasing the number of weights 611, the load-bearing capacity of the strap under different weights can be tested.

[0048] When in use, the device can perform falling, collision and shoulder strap test experiments on the thermos cup respectively; when conducting a vertical falling test, the lateral moving mechanism 7 drives the lifting mechanism 2 to move to the top of the test bench 8, the thermos cup is fixed on the gripper assembly 3, the lifting mechanism 2 drives the thermos cup 22 to rise to different heights, and the gripper assembly 3 releases the thermos cup; during the swing test, the lateral moving mechanism 7 drives the swing mechanism 4 to move to the front of the test sample 12, the thermos cup is fixed on the clamp assembly 5, the swing mechanism 4 drives the thermos cup 22 to rise to a suitable height, the thermos cup 22 is manually moved to collide with the test sample 12, and the angle of the test sample 12 is adjustable to complete collision tests at different angles; during the thermos cup shoulder strap test, the shoulder strap is suspended on the hook 505, the weight suspension assembly 6 is fixed on the thermos cup, the locking bolt 606 is locked and fixed, and the number of weights 611 is increased to test the load-bearing capacity of the shoulder strap under different weights.

[0049] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A stainless steel thermos cup detection test device, characterized in that: include: A test frame (1), wherein a test bench (8) is fixedly connected to the test frame (1), and a back plate (12) is fixedly connected to the test frame (1), and a test sample (13) is connected to the back plate (12); A lateral movement mechanism (7), wherein the lateral movement mechanism (7) is mounted on the top of the test frame (1); A lifting mechanism (2), the lifting mechanism (2) being connected to the transverse moving mechanism (7), and a gripping mechanism (3) for gripping the thermos cup (22) being fixedly connected to the lower end of the lifting mechanism (2); A swing mechanism (4), the swing mechanism (4) being connected to the transverse moving mechanism (7), the swing mechanism (4) being connected to a rope (21), the lower end of the rope (21) being fixedly connected to a clamp assembly (5) for fixing the thermos cup (22); the clamp assembly (5) being fixedly connected to a pair of hooks (505) for hanging a strap or a handle of the thermos cup (22); A heavy object hanging mechanism (6), the heavy object hanging mechanism (6) being fixedly connected to the thermos cup (22); A avoidance passage (20) is provided on the top of the test frame (1); The test sample (13) is rotatably connected to the back plate (12), and a rectangular hole (14) is provided on the back plate (12), and a threaded rod (15) is rotatably connected in the rectangular hole (14); A lifting frame (19) is slidably connected in the rectangular hole (14), the lifting frame (19) is threadedly connected to the threaded rod (15), and a first connecting rod (18) is rotatably connected between the lifting frame (19) and the test sample (13); A fixing frame (17) is fixedly connected inside the rectangular hole (14), and the fixing frame (17) is rotatably connected to the threaded rod (15); A slide groove is provided in the rectangular hole (14), and sliding blocks (16) slidably connected to the slide groove are fixedly connected at both ends of the lifting frame (19); The lifting mechanism (2) comprises a first connecting seat (201), a cylinder (203) is mounted on the first connecting seat (201) via a cylinder seat (202), and the gripping mechanism (3) is fixedly connected to the piston rod of the cylinder (203); The gripper mechanism (3) comprises: A mounting frame (301), wherein a connecting plate (302) is fixedly connected to the lower end of the mounting frame (301), a pair of curved rods (304) are rotatably connected to the two sides of the connecting plate (302), and an arc-shaped clamping plate (305) is fixedly connected to the lower end of the curved rod (304); A telescopic cylinder (303) is installed on the connecting plate (302), a connecting block (306) is fixedly connected to the telescopic cylinder (303), a pair of second connecting rods (307) are rotatably connected to two sides of the connecting block (306), and the two second connecting rods (307) are rotatably connected to the two curved rods (304) respectively; The swing mechanism (4) comprises: a second connecting seat (401), the second connecting seat (401) being fixedly connected to a base plate (402), the base plate (402) being fixedly connected to a pair of shaft seats (404), a reel (403) being rotatably connected between the two shaft seats (404), and the rope (21) being connected to the reel (403); A driving motor (406) is connected to the reel (403) via a reducer (405); and the substrate (402) is provided with a through hole (407).

2. A stainless steel thermos cup detection test device as claimed in claim 1, characterized in that: The lateral movement mechanism (7) comprises a pair of screw rod seats (701), a pair of sliding rods (702) are fixedly connected between the two screw rod seats (701), and a screw rod (703) is rotatably connected between the two screw rod seats (701), and one end of the screw rod (703) is connected to a servo motor (704).

3. A stainless steel thermos cup detection test device as claimed in claim 1, characterized in that: The clamp assembly (5) comprises a pair of half clamps (501), the two half clamps (501) being fixedly connected via bolts (502), and a rope connecting piece (504) being fixedly connected to the clamp assembly (5) via a fixing rod (503), and the rope connecting piece (504) being fixedly connected to the rope (21); A hook (505) for hanging the thermos cup (22) is fixedly connected to the hoop assembly (5).

4. A stainless steel thermos cup detection test device as claimed in claim 3, characterized in that: The weight suspension mechanism (6) comprises: A fixed seat (601), with a pair of arc-shaped clamping rods (602) rotatably connected on both sides of the fixed seat (601), baffles (603) fixedly connected to each of the clamping rods (602), and a spring (604) fixedly connected between the two baffles (603); A first connecting frame (605) is fixedly connected to the lower surface of the fixing seat (601), and a second connecting frame (608) is fixedly connected to the first connecting frame (605), and both the first connecting frame (605) and the second connecting frame (608) are U-shaped structures; The second connecting frame (608) is fixedly connected to a vertical rod (609), and the vertical rod (609) is fixedly connected to a horizontal rod (610) for hanging a weight (611).

5. A stainless steel thermos cup detection test device as claimed in claim 4, characterized in that: A locking bolt (606) is threadedly connected to the first connecting frame (605), and the end of the locking bolt (606) is rotatably connected to a limiting plate (607), and the limiting plate (607) is arranged between the two baffles (603).

6. A stainless steel thermos cup detection test device as described in any one of claims 1 to 5, characterized in that: A surrounding plate (9) is provided around the test bench (8); a vertically arranged scale rod (10) is fixedly connected to the test frame (1); a positioning rod (11) is slidably connected to the scale rod (10); and a connecting sleeve movably connected to the scale rod (10) is fixedly connected to one end of the positioning rod (11); the positioning rod (11) is a telescopic rod.

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