A multifunctional comprehensive testing device for heat-not-burn smoke components

Abstract

The utility model relates to a multifunctional comprehensive testing device for a heat-not-burn smoke component, including a dimension measuring device, a weighing device, a resistance-to-draw measuring device, and a hardness measuring device; the weighing device is placed below the dimension measuring device; the resistance-to-draw measuring device is placed below the weighing device; and the hardness measuring device is placed below the resistance-to-draw measuring device. In the present application, key parameters of a heat-not-burn smoke component can be measured, and the advantage is that the measurement range is wide, and the multi-dimensional physical parameters of the component can be detected, so as to judge the eligibility of the component after processing; wherein the dimension measuring device can be used to measure the diameter, height, wall thickness, and bottom small hole size of the component; the weighing device can be used to weigh the component; the resistance-to-draw measuring device can be used to measure the resistance-to-draw measuring device; and the hardness measuring device can be used to measure the hardness of the component.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring components for cigarettes, in particular to a multifunctional comprehensive testing device for heat-not-burn cigarette components. Background Art

[0002] Heat-not-burn cigarette products are an important part of new tobacco products. Compared with traditional cigarettes, the heating temperature of heat-not-burn tobacco products is much lower than the combustion temperature, which can effectively reduce the harmful components produced by high-temperature combustion and decomposition of tobacco, and are less harmful.

[0003] The physical measurement indicators of the heat-not-burn smoke component include the following key parameters: diameter, height, bottom hole size, wall thickness, weight, draw resistance, and hardness. The prior art does not have equipment for multifunctional comprehensive testing of heat-not-burn smoke components.

[0004] In order to solve the above technical problems, we have designed a multifunctional comprehensive testing device for heat-not-burn smoke components. Utility Model Content

[0005] The purpose of the utility model is to design a multifunctional comprehensive testing device for heat-not-burn smoke components in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A multifunctional comprehensive testing device for heat-not-burn smoke components, comprising:

[0008] A dimension measuring device; the dimension measuring device comprises a tray for placing unmeasured components, a three-axis moving mechanism, a hook, a rotating device for rotating the component, a first turning device and a second turning device for turning the component, a first laser sensor for measuring the diameter of the component, a second laser sensor for measuring the height of the component, a first camera for measuring the wall thickness of the component, and a second camera for measuring the size of the small hole at the bottom of the component, the three-axis moving mechanism is installed above the tray and the rotating device, the hook is vertically installed on the moving end of the Z-axis belt linear module of the three-axis moving mechanism, the first camera is placed on the top of the rotating device, the second camera is placed on the top between the two turning devices, the first laser sensor and the second laser sensor are both arranged on both sides of the top rotation center of the rotating device, the first turning device is arranged close to the rotating device, and the first turning device and the second turning device are arranged side by side;

[0009] A weighing device for measuring the weight of components; the weighing device is placed below the dimension measuring device;

[0010] A suction resistance measuring device for measuring the suction resistance of a component; the suction resistance measuring device is placed below the weighing device;

[0011] A hardness measuring device is used for measuring the hardness of a component; the hardness measuring device is placed below the absorption resistance measuring device.

[0012] The beneficial effects of the utility model are:

[0013] In the present application, key parameters of the heat-not-burn smoke component can be measured, which has the advantage of a wide measurement range and the ability to detect multi-dimensional physical parameters of the component, thereby judging the eligibility of the component after processing; wherein the dimension measuring device can be used to measure the diameter, height, wall thickness, and bottom hole size of the component; the weighing device can be used to weigh the component; the suction resistance measuring device can be used to measure the suction resistance of the component; and the hardness measuring device can be used to measure the hardness of the component.

[0014] The present application uses a hook based on mechanics and friction to effectively hook and carry a target component without causing deformation of the component, thus solving the problem of components being highly flexible and difficult to grasp. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the dimension measuring device in the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the first laser sensor and the second laser sensor in the utility model;

[0017] Figure 3 The structure diagram of the rotating seat in the utility model is shown in FIG. Figure 1 ;

[0018] Figure 4 The structure diagram of the rotating seat in the utility model is shown in FIG. Figure 2 ;

[0019] Figure 5 It is a structural schematic diagram of the three-axis moving mechanism in the utility model;

[0020] Figure 6 This is a schematic diagram of the connection structure between the hook and the component in the utility model;

[0021] Figure 7 The structure diagram of the first turning cylinder and the second turning cylinder in the utility model is shown in FIG. Figure 1 ;

[0022] Figure 8 The structure diagram of the first turning cylinder and the second turning cylinder in the utility model is shown in FIG. Figure 1 ;

[0023] Fig. 9 This is a schematic diagram of the structure of the guide cylinder in the utility model;

[0024] Fig.10It is a structural schematic diagram of the weighing device in the utility model;

[0025] Fig.11 It is a structural schematic diagram of the U-shaped seat in the utility model;

[0026] Fig.12 The structure of the absorption resistance measuring device in the utility model is shown in FIG. Figure 1 ;

[0027] Fig.13 The structure of the absorption resistance measuring device in the utility model is shown in FIG. Figure 2 ;

[0028] Fig.14 It is a structural schematic diagram of the measuring tube in the utility model;

[0029] Fig.15 It is a cross-sectional view of the measuring tube in the utility model;

[0030] Fig.16 It is a structural schematic diagram of the telescopic cylinder in the utility model;

[0031] Fig.17 The structure diagram of the hardness measuring device in the utility model is shown in FIG. Figure 1 ;

[0032] Fig.18 The structure diagram of the hardness measuring device in the utility model is shown in FIG. Figure 2 ;

[0033] Fig.19 This is a schematic diagram of the structure of the push block in the utility model;

[0034] Fig. 20 The structure of the eighth motor in the utility model is shown in FIG. Figure 1 ;

[0035] Fig.21 The structure of the eighth motor in the utility model is shown in FIG. Figure 2 ;

[0036] Fig. 22 It is a structural schematic diagram of the components in the utility model;

[0037] In the figure: 1, tray; 2, first laser sensor; 3, second laser sensor; 4, first U-turn cylinder; 5, second U-turn cylinder; 6, first light source; 7, second light source; 8, first camera; 9, second camera; 10, three-axis moving mechanism; 11, first bottom plate; 12, guide cylinder; 13, rotating seat; 14, component; 15, first mounting frame; 16, second mounting frame; 17, first slide rail; 18, first slider; 19, first motor; 20, first gear; 21, toothed belt; 22, second gear; 23, second motor machine; 24, first connecting piece; 25, first screw rod; 26, first screw sleeve; 27, X-axis belt linear module; 28, Y-axis belt linear module; 29, Z-axis belt linear module; 30, third motor; 31, hook; 32, second slider; 33, second slide rail; 34, first linear cylinder; 35, second linear cylinder; 36, rotating arm; 37, first negative pressure nozzle; 38, adsorption groove; 39, first negative pressure hole; 40, third slider; 41, third slide rail; 42, weighing module; 43, weighing plate; 44, optical fiber amplifier ; 45, weighing pan barrel; 46, fourth motor; 47, Z-shaped rod; 48, U-shaped seat; 49, slot; 50, second bottom plate; 51, third bottom plate; 52, second side plate; 53, differential pressure sensor; 54, measuring tube; 55, mounting seat; 56, first interface; 57, second interface; 58, second negative pressure nozzle; 59, negative pressure chamber; 60, second negative pressure hole; 61, telescopic cylinder; 62, first hinge seat; 63, second hinge seat; 64, three-head connecting rod; 65, sealing cover; 66, fourth bottom plate; 67, third side plate; 68, The first slide; 69, the second slide; 70, the third laser sensor; 71, the weight; 72, the weight connecting rod; 73, the support platform; 74, the fifth motor; 75, the third negative pressure nozzle; 76, the connecting pipe; 77, the second connecting piece; 78, the belt transmission structure; 79, the sixth motor; 80, the seventh motor; 81, the eighth motor; 82, the mounting shell; 83, the third connecting piece; 84, the second screw sleeve; 85, the second screw rod; 86, the weight fork; 87, the fourth slide rail; 88, the fourth slider; 89, the push block; 90, the third linear cylinder. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0039] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. 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] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0041] In the description of the present utility model, it should be understood that the terms "upper", "lower", "inside", "outside", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the utility model product is usually placed when in use, or are directions or positional relationships that are usually understood by those skilled in the art. These directions or positional relationships are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present utility model.

[0042] Furthermore, the terms “first”, “second”, etc. are merely used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0043] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms such as "setting" and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] The specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings.

[0045] like Figure 1 and 10 As shown in 12 and 17, a multifunctional comprehensive testing device for heat-not-burn smoke components comprises:

[0046] Dimension measuring device; the dimension measuring device includes a tray 1 for placing an unmeasured component 14, a three-axis moving mechanism 10, a hook 31, a rotating device for rotating the component 14, a first turning device and a second turning device for turning the component 14, a first laser sensor 2 for measuring the diameter of the component 14, a second laser sensor 3 for measuring the height of the component 14, a first camera 8 for measuring the wall thickness of the component 14, and a second camera 9 for measuring the size of the small hole at the bottom of the component 14. The three-axis moving mechanism 10 is installed above the tray 1 and the rotating device, the hook 31 is vertically installed on the moving end of the Z-axis belt linear module 29 of the three-axis moving mechanism 10, the first camera 8 is placed on the top of the rotating device, and the second camera 9 is placed on the top between the two turning devices. The first laser sensor 2 and the second laser sensor 3 are both arranged on both sides of the top rotation center of the rotating device, the first turning device is arranged close to the rotating device, and the first turning device and the second turning device are arranged side by side;

[0047] A weighing device for measuring the weight of the component 14; the weighing device is placed below the dimension measuring device;

[0048] A resistance-to-attraction measuring device for measuring the resistance-to-attraction of the component 14; the resistance-to-attraction measuring device is placed below the weighing device;

[0049] A hardness measuring device is used to measure the hardness of the component 14; the hardness measuring device is placed below the absorption resistance measuring device.

[0050] like Figure 1 As shown, in some embodiments, a first light source 6 is disposed below the first camera 8 ; and a second light source 7 is disposed below the second camera 9 .

[0051] like Figure 1 and 5 As shown in 6 and 21, in some embodiments, the three-axis moving mechanism 10 includes an X-axis belt linear module 27, a Y-axis belt linear module 28, and a Z-axis belt linear module 29. The Y-axis belt linear module 28 is fixedly mounted on the first base plate 11, the X-axis belt linear module 27 is mounted on the moving end of the Y-axis belt linear module 28, and the Z-axis belt linear module 29 is mounted on the moving end of the X-axis belt linear module 27. A third motor 30 is vertically invertedly mounted on the moving end of the Z-axis belt linear module 29, and the rotating shaft of the third motor 30 is connected to the upper end of the hook 31. A hanging opening is provided on the side wall of the component 14, and the hook-shaped portion at the lower end of the hook 31 is extended into the hanging opening.

[0052] like Figure 5As shown, in some embodiments, the three-axis moving mechanism 10 also includes a second slider 32 and a second slide rail 33. The second slide rail 33 is fixedly mounted on the first base plate 11. The second slider 32 is connected to the lower end of the X-axis belt linear module 27 away from the Y-axis belt linear module 28. The second slider 32 and the second slide rail 33 are limitedly slidably matched, and the second slide rail 33 is parallel to the Y-axis belt linear module 28.

[0053] like Figure 2-4 As shown, in some embodiments, the rotating device includes a first mounting frame 15, a first motor 19, a first gear 20, a toothed belt 21, a second gear 22, and a rotating seat 13. The first motor 19 is vertically fixedly mounted on the first mounting frame 15, and the first gear 20 and the second gear 22 are both rotatably mounted on the first mounting frame 15. The rotating shaft of the first motor 19 is connected to the first gear 20, and the first gear 20 and the second gear 22 are connected through the toothed belt 21. A connecting shaft is connected above the center of the second gear 22, and the top of the connecting shaft is connected to the bottom center of the rotating seat 13. The top rotation center of the rotating seat 13 is used to place the component 14.

[0054] like Figure 3-4 As shown, in some embodiments, the rotating device also includes a second mounting frame 16, a second motor 23, a first connecting member 24, a first screw 25, and a first screw sleeve 26. The second mounting frame 16 is mounted on one side of the first mounting frame 15, and the second mounting frame 16 is fixedly mounted on the first base plate 11. A first slide rail 17 is vertically mounted on the first mounting frame 15, and a first slider 18 is vertically mounted on the second mounting frame 16. The first slide rail 17 and the first slider 18 are vertically limited and slidably matched. The second motor 23 is vertically invertedly mounted on the second mounting frame 16, and the rotating shaft of the second motor 23 is connected to the lower end of the first screw 25. The first screw 25 is threadedly matched with the first screw sleeve 26, and the side wall of the first screw sleeve 26 is connected to the first mounting frame 15 through the first connecting member 24.

[0055] like Figure 1 and 2As shown in Figures 7-9, in some embodiments, the first U-turn device includes a first U-turn cylinder 4, a first linear cylinder 34, a rotating arm 36, a first negative pressure nozzle 37, and an adsorption groove 38; the telescopic rod of the first linear cylinder 34 is connected to the side wall of the first U-turn cylinder 4, the rotating shaft of the first U-turn cylinder 4 is connected to the first end of the rotating arm 36, the adsorption groove 38 is opened at the second end of the rotating arm 36, an airway is arranged inside the second end of the rotating arm 36, a first negative pressure hole 39 is arranged at the bottom of the adsorption groove 38, the first negative pressure nozzle 37 is installed on the rotating arm 36, and is connected to the first end of the airway, and the second end of the airway is connected to the first negative pressure hole 39; the second U-turn device includes a second U-turn cylinder 5 , a second linear cylinder 35, a rotating arm 36, a first negative pressure nozzle 37, and an adsorption groove 38; the structure of the second U-turn device is the same as that of the first U-turn device, wherein the telescopic rod of the second linear cylinder 35 is connected to the side wall of the second U-turn cylinder 5, the rotating shaft of the second U-turn cylinder 5 is connected to the first end of the rotating arm 36, and under the action of the first linear cylinder 34 and the second linear cylinder 35, the moving paths of the adsorption groove 38 of the first U-turn device and the adsorption groove 38 of the second U-turn device overlap; a guide cylinder 12 is vertically arranged on the side of the second U-turn cylinder 5 away from the first U-turn cylinder 4, and the guide cylinder 12 is used to transfer the component 14 transmitted by the rotating arm 36 of the second U-turn cylinder 5. A third slider 40 is arranged at the bottom of the first U-turn cylinder 4 and the second U-turn cylinder 5, and the third slide rail 41 is installed on the first bottom plate 11, and the setting direction is the direction between the guide cylinder 12 and the rotation center of the rotating device, and the third slider 40 is slidably arranged on the third slide rail 41.

[0056] When the dimension measuring device is working: the component 14 is placed in the tray 1, and is recognized by the camera matched with the three-axis moving mechanism 10, and the position is calculated by using machine vision technology. The Z-axis belt linear module 29 moves up and down, and the X-axis belt linear module 27 and the Y-axis belt linear module 28 move horizontally to control the hook 31 to hook and carry the target object from the tray 1. At the same time, the component 14 can be axially rotated by the third motor 30, and finally the component 14 is sent to the rotating seat 13, and the three-axis moving mechanism 10 retreats; then the second laser sensor 3 measures the height of the component 14, the first laser sensor 2 measures the diameter, and the first camera 8 collects the first end face image of the component 14. After the collection is completed, the upper computer calculates the wall thickness of the component 14. After the test is completed, the first U-turn cylinder 4 controls the rotating arm 36 to rotate to the horizontal, and the first linear cylinder 34 works to pull the first U-turn cylinder 4 toward the component 1 4 moves until the adsorption groove 38 on the rotating arm 36 abuts against the component 14, and the negative pressure adsorption component 14 of the first negative pressure hole 39 abuts against the adsorption groove 38, and then the first linear cylinder 34 controls the rotating arm 36 to rotate 180° (during which the first linear cylinder 34 and the second linear cylinder 35 work to adjust the positions of the first U-turn cylinder 4 and the second U-turn cylinder 5 for adaptation), and the component 14 is turned upside down. At this time, the second camera 9 collects the second end surface image of the component 14. After the collection is completed, the upper computer calculates the size of the small hole at the bottom of the component 14, and then the rotating arm 36 of the first U-turn device releases the negative pressure adsorption of the component 14, and the rotating arm 36 of the second U-turn device adsorbs the component 14 and then rotates 180° to place the component 14 above the guide cylinder 12, and releases the adsorption of the component 14. The component 14 falls into the guide cylinder 12 and is then transmitted to the subsequent weighing pan barrel 45.

[0057] like Fig.10 and 11As shown, in some embodiments, the weighing device includes a weighing module 42, a weighing pan 43, a weighing pan barrel 45, a fourth motor 46, a Z-shaped rod 47, and a U-shaped seat 48. The weighing pan 43 is installed on the top of the weighing module 42, and the weighing pan barrel 45 is through-set at both ends. The weighing pan 43 is connected to one side of the upper end of the weighing pan barrel 45 through a connecting rod. The upper end opening of the U-shaped seat 48 is rotatably connected to the side wall of the lower end of the weighing pan barrel 45. A card slot 49 is provided on the side wall of the U-shaped seat 48. The fourth motor 46 is installed at the bottom of the weighing module 42, and the rotating shaft of the fourth motor 46 is connected to the weighing pan barrel 45. The first end of the Z-shaped rod 47 is connected, and the second end of the Z-shaped rod 47 is placed in the slot 49; when the component 14 is weighed, the component 14 passes through the weighing pan barrel 45 and is placed in the U-shaped seat 48, and the second end of the Z-shaped rod 47 does not contact the slot 49; the weighing device also includes an optical fiber amplifier 44 and a second bottom plate 50, and the optical fiber amplifier 44 and the weighing module 42 are both installed on the second bottom plate 50. The optical fiber amplifier 44 is arranged on one side of the weighing module 42, and the posture of the weighing module 42 is measured to determine whether there is a component 14 weighed in the weighing pan barrel 45. In some embodiments, there are two slots 49, and correspondingly there are two Z-shaped rods 47, the first ends of the two Z-shaped rods 47 are shared, and the second ends of the two Z-shaped rods 47 are spaced apart and inserted into the two slots 49 respectively, and a through slot is provided on the second bottom plate 50 for the U-shaped seat 48 to penetrate.

[0058] When the weighing device is working, the weighing module 42 and the weighing pan 43 weigh the component 14 in the symmetrical pan barrel 45. At this time, the lower end of the component 14 is placed at the bottom of the U-shaped seat 48. When the component 14 is weighed, the second end of the Z-shaped rod 47 does not contact the slot 49; after the component 14 is weighed, the fourth motor 46 controls the Z-shaped rod 47 to rotate and push the component 14 to the outside of the U-shaped seat 48 until the component 14 falls into the measuring tube 54.

[0059] like Figure 12-16As shown, in some embodiments, the suction resistance measuring device includes a measuring tube 54, a second side plate 52, a pressure difference sensor 53, a mounting seat 55, a first interface 56, a second interface 57, a second negative pressure nozzle 58, a telescopic cylinder 61, a first hinge seat 62, a second hinge seat 63, a three-head connecting rod 64, and a sealing cover 65. The mounting seat 55 is fixed to the outer wall of the second side plate 52, the fixed end of the first hinge seat 62 is fixed to the inner wall of the second side plate 52, the bottom of the telescopic cylinder 61 is hinged to the first hinge seat 62, the end of the telescopic rod of the telescopic cylinder 61 is fixedly connected to the fixed end of the second hinge seat 63, the first end of the three-head connecting rod 64 is hinged to the second hinge seat 63, and the second end of the three-head connecting rod 64 is hinged to the bottom inner wall of the mounting seat 55. The bottom of the sealing cover 65 is connected to the top of the third end of the three-head connecting rod 64. A vertical through hole is set in the mounting seat 55. The sealing cover 65 is used to seal the bottom of the vertical through hole. The lower end of the measuring tube 54 is inserted into the vertical through hole. A plurality of second negative pressure holes 60 are radially arranged on the side wall of the lower end of the measuring tube 54. A negative pressure cavity 59 is arranged between the lower end side wall of the measuring tube 54 and the vertical through hole. The negative pressure cavity 59 is connected to the second negative pressure nozzle 58 installed on the mounting seat 55. The vertical through hole is connected to the second interface 57 near the bottom side wall. The middle of the measuring tube 54 is connected to the first interface 56. The two measuring ends of the differential pressure sensor 53 are respectively placed at the bottom of the through hole in the measuring tube 54 and the middle of the through hole in the measuring tube 54. The suction resistance measuring device also includes a third bottom plate 51, and the second side plate 52 is installed on the third bottom plate 51.

[0060] When the suction resistance measuring device is working, a latex tube that runs through the upper and lower parts is arranged on the lower end side wall of the measuring tube 54 and on the inner side of the second negative pressure hole 60. The second negative pressure nozzle 58 draws negative pressure outward until the latex tube expands outward and fits against the inner wall of the measuring tube 54, and the component 14 falls into the latex tube. After the negative pressure is cut off, the latex tube contracts to wrap the component 14 and seal it. Then, a standard flow airflow is applied to both ends of the component 14 through the first interface 56 and the second interface 57. The pressure difference at both ends when the airflow passes through the component 14 is measured by the pressure difference sensor 53, so as to obtain the suction resistance. Then, the reverse operation is performed to detach the component 14, and then the piston rod of the telescopic cylinder 61 is retracted to pull the sealing cover 65 out of the mounting seat 55, and the component 14 falls into the first slide groove 68.

[0061] like Figure 17-19As shown, in some embodiments, the hardness measuring device includes a third side plate 67, a first slide 68, a second slide 69, a weight 71, a third laser sensor 70, a weight connecting rod 72, a support 73, a seventh motor 80, a push block 89, and a third linear cylinder 90. The first slide 68, the third laser sensor 70, and the support 73 are all installed on the front side of the third side plate 67, and the seventh motor 80, the third linear cylinder 90, and the lifting device are all installed on the rear side of the third side plate 67. The first end opening of the first slide 68 faces directly upward, and the rotating shaft of the seventh motor 80 passes through the third side plate 67 and is connected to the middle part of the second slide 69. In this posture, the first end of the second slide groove 69 is aligned with the second end of the first slide groove 68, the second end of the second slide groove 69 is placed above the platform 73, the piston rod of the third linear cylinder 90 is connected to the first end of the push block 89, the bottom of the push block 89 is slightly higher than the top of the platform 73, and the push block 89 is used to push the component 14 whose hardness has been tested out of the platform 73; the lower end of the weight connecting rod 72 acts on the component 14, the upper end of the weight connecting rod 72 is connected to the weight 71, the third laser sensor 70 is placed on both sides of the weight 71, and the lifting end of the lifting device is placed at the bottom of the weight 71, and is used to lift the weight 71 upward after the hardness test of the component 14 is completed.

[0062] like Fig.18 and 20 As shown in and 21, in some embodiments, the lifting device includes an eighth motor 81, a mounting shell 82, a third connecting member 83, a second screw sleeve 84, a second screw rod 85, a weight fork 86, a fourth slide rail 87, and a fourth slider 88; the mounting shell 82 is fixedly mounted on the rear side of the third side plate 67, the eighth motor 81 is invertedly mounted on the top of the mounting shell 82, the rotating shaft of the eighth motor 81 is connected to the second screw rod 85, the second screw rod 85 is threadedly matched with the second screw sleeve 84, the second screw sleeve 84 is connected to the first end of the third connecting member 83, the third connecting member 83 is provided with a vertical groove passing through the third side plate 67, the second end of the third connecting member 83 is connected to the weight fork 86, the weight fork 86 is placed at the bottom of the weight 71, the third connecting member 83 is formed into an L shape, the fourth slider 88 is mounted on the side wall of the third connecting member 83, the fourth slide rail 87 is mounted on the side wall of the mounting shell 82, and the fourth slider 88 is vertically limited and slidably matched with the fourth slide rail 87.

[0063] like Fig.17 and 18As shown, in some embodiments, the hardness measuring device further includes a fifth motor 74, a third negative pressure nozzle 75, a connecting pipe 76, a second connecting member 77, a belt transmission structure 78, and a sixth motor 79; the belt transmission structure 78 and the sixth motor 79 are installed on the rear side of the third side plate 67, the rotating shaft of the sixth motor 79 is connected to the belt transmission structure 78, a transverse groove is provided on the third side plate 67, the belt of the belt transmission structure 78 is connected to the first end of the second connecting member 77, the second connecting member 77 is arranged through the transverse groove, the second end of the second connecting member 77 is connected to the fifth motor 74, the fifth motor 74 is arranged transversely, the rotating shaft of the fifth motor 74 is connected to the third negative pressure nozzle 75, the third negative pressure nozzle 75 is connected to the first end of the connecting pipe 76, the connecting pipe 76 is coaxially arranged with the rotating shaft of the fifth motor 74, and the second end of the connecting pipe 76 is used for adsorbing the component 14 and completing the steering. The hardness measuring device also includes a fourth bottom plate 66, and the third side plate 67 is installed on the fourth bottom plate 66.

[0064] When the hardness measuring device is working, the component 14 falls from the first chute 68 into the second chute 69, and then the seventh motor 80 controls the second chute 69 to rotate to the horizontal, and the sixth motor 79 controls the belt transmission structure 78 to rotate, and the belt transmission structure 78 rotates to drive the second connecting member 77 to translate, and the second connecting member 77 drives the fifth motor 74, the third negative pressure nozzle 75, and the connecting pipe 76 to translate until the connecting pipe 76 is inserted into the second chute 69 and passes through one end of the negative pressure adsorption component 14, and then the sixth motor 79 controls the connecting pipe 76 to pull the component 14 back to the support platform 73, and the fifth motor 74 controls the rotation of the component 14 until the opening on the component 14 is turned to To the outside, the negative pressure is disconnected at this time, and the six-motor control connecting pipe 76 is withdrawn to the initial working position; at this time, the eighth motor 81 rotates in one direction, the second screw sleeve 84 drives the third connecting piece 83, and the third connecting piece 83 drives the weight fork 86 to move downward until the lower end of the weight connecting rod 72 acts on the component 14, and the deformation of the component 14 is detected by the third laser sensor 70, and the hardness of the component 14 can be obtained; then the eighth motor 81 rotates in the other direction, the weight fork 86 forks the weight 71 upward, and the lower end of the weight connecting rod 72 is separated from the top of the component 14, and then the third linear cylinder 90 works to push the component 14 out through the push block 89, and then the next component 14 can be measured.

[0065] The structure of the present application is compact, and the diameter, height, bottom hole diameter and wall thickness measurements are integrated into one measuring unit, and the size parameters, weight, suction resistance and hardness of the component 14 are integrated into one device, so as to realize the comprehensive test of the component 14. The position switching structure of the component 14 is simple, which reduces the damage to the sample caused by transportation during the measurement process, and can more accurately measure the physical parameters of the sample. The present application can quickly extract the sample and measure the diameter, height, bottom hole size, wall thickness, weight, suction resistance and hardness of the sample.

[0066] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A multifunctional comprehensive testing device for heat-not-burn smoke components, characterized in that: include: Dimension measuring devices; The dimension measuring device comprises a tray for placing unmeasured components, a three-axis moving mechanism, a hook, a rotating device for rotating the component, a first turning device and a second turning device for turning the component, a first laser sensor for measuring the diameter of the component, a second laser sensor for measuring the height of the component, a first camera for measuring the wall thickness of the component, and a second camera for measuring the size of the small hole at the bottom of the component. The three-axis moving mechanism is installed above the tray and the rotating device, the hook is vertically installed on the moving end of the Z-axis belt linear module of the three-axis moving mechanism, the first camera is placed on the top of the rotating device, the second camera is placed on the top between the two turning devices, the first laser sensor and the second laser sensor are both arranged on both sides of the top rotation center of the rotating device, the first turning device is arranged close to the rotating device, and the first turning device and the second turning device are arranged side by side; A weighing device for measuring the weight of components; the weighing device is placed below the dimension measuring device; A suction resistance measuring device for measuring the suction resistance of a component; the suction resistance measuring device is placed below the weighing device; A hardness measuring device is used for measuring the hardness of a component; the hardness measuring device is placed below the absorption resistance measuring device.

2. A multifunctional comprehensive testing device for heat-not-burn smoke components according to claim 1, characterized in that: The three-axis moving mechanism includes an X-axis belt linear module, a Y-axis belt linear module, and a Z-axis belt linear module. The Y-axis belt linear module is fixedly installed on the first base plate, the X-axis belt linear module is installed on the moving end of the Y-axis belt linear module, and the Z-axis belt linear module is installed on the moving end of the X-axis belt linear module. A third motor is vertically invertedly installed on the moving end of the Z-axis belt linear module. The rotating shaft of the third motor is connected to the upper end of the hook. A hanging opening is provided on the side wall of the component, and the hook-shaped portion at the lower end of the hook is extended into the hanging opening.

3. A multifunctional comprehensive testing device for heat-not-burn smoke components according to claim 1, characterized in that: The rotating device includes a first mounting frame, a first motor, a first gear, a toothed belt, a second gear, and a rotating seat. The first motor is vertically fixedly mounted on the first mounting frame, and the first gear and the second gear are rotatably mounted on the first mounting frame. The rotating shaft of the first motor is connected to the first gear, and the first gear and the second gear are connected through a toothed belt. A connecting shaft is connected above the center of the second gear, and the top of the connecting shaft is connected to the bottom center of the rotating seat. The top rotation center of the rotating seat is used to place components.

4. A multifunctional comprehensive testing device for heat-not-burn smoke components according to claim 3, characterized in that: The rotating device also includes a second mounting frame, a second motor, a first connecting piece, a first screw, and a first screw sleeve. The second mounting frame is installed on one side of the first mounting frame, and the second mounting frame is fixedly installed on the first base plate. A first slide rail is vertically installed on the first mounting frame, and a first slider is vertically installed on the second mounting frame. The first slide rail and the first slider are vertically limited and slidably matched. The second motor is vertically inverted and installed on the second mounting frame. The rotating shaft of the second motor is connected to the lower end of the first screw, and the first screw is threadedly matched with the first screw sleeve. The side wall of the first screw sleeve is connected to the first mounting frame through the first connecting piece.

5. A multifunctional comprehensive testing device for heat-not-burn smoke components according to claim 1, characterized in that: The first U-turn device includes a first U-turn cylinder, a first linear cylinder, a rotating arm, a first negative pressure nozzle, and an adsorption groove; the telescopic rod of the first linear cylinder is connected to the side wall of the first U-turn cylinder, the rotating shaft of the first U-turn cylinder is connected to the first end of the rotating arm, the adsorption groove is opened at the second end of the rotating arm, an airway is arranged inside the second end of the rotating arm, a first negative pressure hole is arranged at the bottom of the adsorption groove, the first negative pressure nozzle is installed on the rotating arm and is connected to the first end of the airway, and the second end of the airway is connected to the first negative pressure hole; the second U-turn device includes a second U-turn cylinder, a second linear cylinder , a rotating arm, a first negative pressure nozzle, and an adsorption groove; the structure of the second U-turn device is the same as that of the first U-turn device, wherein the telescopic rod of the second linear cylinder is connected to the side wall of the second U-turn cylinder, the rotating shaft of the second U-turn cylinder is connected to the first end of the rotating arm, and under the action of the first linear cylinder and the second linear cylinder, the moving paths of the adsorption groove of the first U-turn device and the adsorption groove of the second U-turn device overlap; a guide cylinder is vertically arranged on the side of the second U-turn cylinder away from the first U-turn cylinder, and the guide cylinder is used to transfer components transmitted through the rotating arm of the second U-turn cylinder.

6. A multifunctional comprehensive testing device for heat-not-burn smoke components according to claim 1, characterized in that: The weighing device includes a weighing module, a weighing pan, a weighing pan barrel, a fourth motor, a Z-shaped rod, and a U-shaped seat. The weighing pan is installed on the top of the weighing module, and the weighing pan barrel is through-set at the upper and lower ends. The weighing pan is connected to one side of the upper end of the weighing pan barrel through a connecting rod. The upper end opening of the U-shaped seat is rotatably connected to the lower end side wall of the weighing pan barrel. A card slot is provided on the side wall of the U-shaped seat. The fourth motor is installed at the bottom of the weighing module. The rotating shaft of the fourth motor is connected to the first end of the Z-shaped rod, and the second end of the Z-shaped rod is placed in the card slot. When the component is weighed, the component passes through the weighing pan barrel and is placed in the U-shaped seat, and the second end of the Z-shaped rod does not contact the card slot.

7. A multifunctional comprehensive testing device for heat-not-burn smoke components according to claim 1, characterized in that: The suction resistance measuring device includes a measuring tube, a second side plate, a pressure difference sensor, a mounting seat, a first interface, a second interface, a second negative pressure nozzle, a telescopic cylinder, a first hinge seat, a second hinge seat, a three-head connecting rod, and a sealing cover. The mounting seat is fixed to the outer wall of the second side plate, the fixed end of the first hinge seat is fixed to the inner wall of the second side plate, the bottom of the telescopic cylinder is hinged to the first hinge seat, the end of the telescopic rod of the telescopic cylinder is fixedly connected to the fixed end of the second hinge seat, the first end of the three-head connecting rod is hinged to the second hinge seat, the second end of the three-head connecting rod is hinged to the inner side of the bottom of the mounting seat, and the bottom of the sealing cover is hinged to the three The third end of the head connecting rod is connected at the top, a vertical through hole is arranged in the mounting seat, a sealing cover is used to seal the bottom of the vertical through hole, the lower end of the measuring tube is inserted into the vertical through hole, a plurality of second negative pressure holes are radially arranged on the lower end side wall of the measuring tube, a negative pressure cavity is arranged between the lower end side wall of the measuring tube and the vertical through hole, the negative pressure cavity is connected with the second negative pressure nozzle installed on the mounting seat, the vertical through hole is connected with the second interface near the bottom side wall, the middle part of the measuring tube is connected with the first interface, and the two measuring ends of the differential pressure sensor are respectively placed at the bottom and the middle part of the through hole in the measuring tube.

8. A multifunctional comprehensive testing device for heat-not-burn smoke components according to claim 1, characterized in that: The hardness measuring device includes a third side plate, a first slide, a second slide, a weight, a third laser sensor, a weight connecting rod, a support, a seventh motor, a push block, and a third linear cylinder. The first slide, the third laser sensor, and the support are all installed on the front side of the third side plate, and the seventh motor, the third linear cylinder, and the lifting device are all installed on the rear side of the third side plate. The first end of the first slide opens toward the top, and the rotating shaft of the seventh motor passes through the third side plate and is connected to the middle of the second slide. In one posture, the first end of the second slide is aligned with the second end of the first slide, and the second end of the second slide is placed above the support. The piston rod of the third linear cylinder is connected to the first end of the push block, and the bottom of the push block is slightly higher than the top of the support. The push block is used to push the component that has completed hardness testing out of the support; the lower end of the weight connecting rod acts on the component, and the upper end of the weight connecting rod is connected to the weight. The third laser sensor is placed on both sides of the weight, and the lifting end of the lifting device is placed at the bottom of the weight, and is used to lift the weight upward after the hardness test of the component is completed.

9. A multifunctional comprehensive testing device for heat-not-burn smoke components according to claim 8, characterized in that: The lifting device includes an eighth motor, a mounting shell, a third connecting piece, a second screw sleeve, a second screw rod, a weight fork, a fourth slide rail, and a fourth slider; the mounting shell is fixedly mounted on the rear side of the third side plate, the eighth motor is invertedly mounted on the top of the mounting shell, the rotating shaft of the eighth motor is connected to the second screw rod, the second screw rod is threadedly matched with the second screw sleeve, the second screw sleeve is connected to the first end of the third connecting piece, the third connecting piece is provided with a vertical groove passing through the third side plate, the second end of the third connecting piece is connected to the weight fork, the weight fork is placed at the bottom of the weight, the third connecting piece is formed into an L shape, the fourth slider is mounted on the side wall of the third connecting piece, the fourth slide rail is mounted on the side wall of the mounting shell, and the fourth slider is vertically limited and slidably matched with the fourth slide rail.

10. A multifunctional comprehensive testing device for heat-not-burn smoke components according to claim 8, characterized in that: The hardness measuring device also includes a fifth motor, a third negative pressure nozzle, a connecting pipe, a second connecting piece, a belt transmission structure, and a sixth motor; the belt transmission structure and the sixth motor are installed on the rear side of the third side plate, the rotating shaft of the sixth motor is connected to the belt transmission structure, a transverse groove is arranged on the third side plate, the belt of the belt transmission structure is connected to the first end of the second connecting piece, the second connecting piece is arranged through the transverse groove, the second end of the second connecting piece is connected to the fifth motor, the fifth motor is arranged horizontally, the rotating shaft of the fifth motor is connected to the third negative pressure nozzle, the third negative pressure nozzle is connected to the first end of the connecting pipe, the connecting pipe is coaxially arranged with the rotating shaft of the fifth motor, and the second end of the connecting pipe is used for adsorption components and completing steering.

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