A device for detecting the size of cigarette holes punched in tipping paper

Abstract

The present invention belongs to the technical field of cigarette processing equipment, specifically a device for detecting the size of cigarette holes punched by tipping paper, comprising a bottom plate, support plates are fixedly installed at both ends of the top of the bottom plate, a hollow circular plate is fixedly installed on the top of the support plate, a shell is fixedly installed on the outer side of the hollow circular plate, support rods are fixedly installed at both ends of the inner wall of the hollow circular plate, a support block is fixedly installed between two groups of the support rods, and also includes: a rotating component, the rotating component is connected to the support block, the present invention transports thick cigarettes or thin cigarettes to a workbench through a feeding component, and transports the thick cigarettes or thin cigarettes to a thick cigarette hole detection component or a thin cigarette placement component through a rotating component, the device has the function of realizing the detection of thick cigarettes or thin cigarettes, and can detect thick cigarettes or thin cigarettes simultaneously or separately, which solves the problem that currently only one type of cigarette can be detected.

Description

Technical Field

[0001] The invention relates to the technical field of cigarette processing equipment, in particular to a device for detecting the size of cigarette holes punched with tipping paper. Background Art

[0002] As people pay more and more attention to the safety of tobacco products, the tobacco industry has made many efforts to reduce the tar content and CO content of cigarette smoke. At present, there are two main methods to reduce the tar content of cigarettes, one is chemical tar reduction and the other is physical tar reduction. The solution usually adopted for physical tar reduction is filter ventilation and dilution. When the cigarette is burned, air enters the cigarette through the small holes in the perforated tipping paper and mixes with the mainstream smoke, which dilutes the smoke and reduces the various chemical components in the smoke. Therefore, the degree of smoke dilution directly affects the quality of cigarette products and the effect of reducing harmful components such as tar and carbon monoxide in cigarettes. Since the degree of smoke dilution is related to the pore size, number of holes, arrangement of holes and uniformity of air permeability on the tipping paper, the air permeability and air permeability uniformity of the tipping paper are crucial technical indicators for low-tar cigarette products. If the air permeability of the tipping paper and the forming paper is too high, the cigarette taste will become lighter and the quality will decline; if the air permeability of the tipping paper is too low, the effect of reducing the tar of the cigarette will not be achieved; if the air permeability variation coefficient of the tipping paper is too large, that is, the air permeability uniformity of the tipping paper is poor, the ventilation effect is poor, the tar amount of the cigarette fluctuates greatly, and the taste quality is unstable. Therefore, it is necessary to check the holes in the punched cigarettes on the production line at any time.

[0003] The existing cigarette hole detection device has some thick and some thin cigarettes, and the heights of the holes of these two types of cigarettes are inconsistent. This means that if the holes of these two types of cigarettes are to be detected, either new equipment must be added or the position of the detection component in the cigarette hole detection device must be adjusted. If new equipment is added, the cost investment will increase. If the position of the detection component is adjusted, there is a problem of difficulty in adjustment, which will affect the processing efficiency. Therefore, a cigarette hole size detection device with perforated paper is invented. Summary of the invention

[0004] In view of the above problems and / or the problems existing in the existing device for detecting the size of cigarette holes punched with tipping paper, the present invention is proposed.

[0005] Therefore, the object of the present invention is to provide a device for detecting the size of cigarette holes punched in tipping paper, which can solve the above-mentioned existing problems.

[0006] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A tipping paper perforated cigarette hole size detection device, comprising a bottom plate, support plates are fixedly mounted at both ends of the top of the bottom plate, a hollow circular plate is fixedly mounted on the top of the support plate, a shell is fixedly mounted on the outer side of the hollow circular plate, support rods are fixedly mounted at both ends of the inner wall of the hollow circular plate, and a support block is fixedly mounted between two groups of the support rods, and further comprising:

[0008] A rotating assembly connected to the support block;

[0009] A workbench, wherein the workbench is mounted on the rotating assembly so that the rotating assembly drives the workbench to rotate;

[0010] A thick cigarette hole, wherein the thick cigarette hole is symmetrically provided at one end of the inner wall of the workbench, and a thick cigarette is provided on the inner wall of the thick cigarette hole;

[0011] A thin cigarette hole, wherein the thin cigarette hole is symmetrically provided at one end of the inner wall of the workbench, and a thin cigarette is provided on the inner wall of the thin cigarette hole;

[0012] A blocking component for blocking the thick cigarette hole and the thin cigarette hole, wherein a plurality of blocking components are installed at the bottom of the workbench, and the blocking components are located on one side of the thick cigarette hole and the thin cigarette hole;

[0013] A clamping assembly for clamping thick cigarettes and thin cigarettes, wherein a plurality of clamping assemblies are installed on the top of the workbench, and the clamping assemblies are located on one side of the thick cigarette hole and the thin cigarette hole;

[0014] A thick cigarette hole detection component for detecting holes on thick cigarettes, wherein the thick cigarette hole detection component is mounted on the rear end side wall of the housing;

[0015] A thin cigarette hole detection component for detecting holes on thin cigarettes, wherein the thin cigarette hole detection component is mounted on the front side wall of the housing, and the thin cigarette hole detection component is symmetrically arranged with the thick cigarette hole detection component;

[0016] A feeding assembly for feeding thick and thin cigarettes;

[0017] The feeding assembly comprises:

[0018] A height adjustment component is installed on both the left and right sides of the shell;

[0019] A thick cigarette placement component for conveying thick cigarettes, wherein the thick cigarette placement component is installed on the left height adjustment component;

[0020] A thin cigarette placing component is used for conveying thin cigarettes, and the thin cigarette placing component is installed on the right height adjustment component.

[0021] As a preferred solution of the device for detecting the hole size of a cigarette with a hole punched in tipping paper according to the present invention, the rotating assembly comprises:

[0022] A first box body, wherein the first box body is fixedly mounted on the bottom of the support block;

[0023] A first servo motor, wherein the first servo motor is fixedly mounted on the inner wall of the first box;

[0024] The rotating shaft is rotatably connected to the support block through a bearing, and a workbench is fixedly installed on the top of the rotating shaft, and the output shaft of the first servo motor is fixedly connected to the rotating shaft with the same diameter.

[0025] As a preferred solution of the device for detecting the size of cigarette holes punched by tipping paper according to the present invention, the blocking component comprises:

[0026] First L-shaped plates, a plurality of first L-shaped plates are fixedly installed at the bottom of the workbench;

[0027] A second box body, the second box body is fixedly mounted on the first L-shaped plate;

[0028] A second servo motor, wherein the second servo motor is fixedly mounted on the inner wall of the second box body;

[0029] A support plate, wherein the support plate is fixedly mounted on the output shaft of the second servo motor;

[0030] The circular plate is fixedly mounted on one side of the supporting plate, and a rotating assembly for blocking the thick cigarette holes and the thin cigarette holes and rotating the thick cigarettes and the thin cigarettes is mounted on the top of the circular plate.

[0031] As a preferred solution of the device for detecting the hole size of a cigarette with a hole punched in tipping paper according to the present invention, the rotating assembly comprises:

[0032] A third box body, the third box body is fixedly mounted on the top of the circular plate;

[0033] A third servo motor, wherein the third servo motor is fixedly mounted on the inner wall of the third box body;

[0034] The baffle is fixedly mounted on the output shaft of the third servo motor, and a thick cigarette hole or a thin cigarette hole is provided just above the baffle, and the baffle can contact the thick cigarette or the thin cigarette.

[0035] As a preferred solution of the device for detecting the hole size of a cigarette with a hole punched in tipping paper according to the present invention, the clamping assembly comprises:

[0036] Second L-shaped plates, a plurality of second L-shaped plates are fixedly mounted on the top of the workbench, and the inner walls of the second L-shaped plates are provided with through holes;

[0037] The first cylinders, the inner cavity side walls of the through holes are arranged in a triangle shape and three groups of first cylinders are fixedly installed;

[0038] A U-shaped plate, the output end of the first cylinder is fixedly mounted with the U-shaped plate via a piston rod;

[0039] The inner cavity of the U-shaped plate is rotatably connected to the roller, and the roller can contact with thick cigarettes or thin cigarettes.

[0040] As a preferred solution of the tipping paper perforated cigarette hole size detection device described in the present invention, the thick cigarette hole detection component comprises:

[0041] A first camera, the first camera is fixedly mounted at the middle of the rear end of the shell;

[0042] A first light source, the first light source being fixedly mounted on both sides of the rear end of the housing;

[0043] The light rays emitted by the two groups of the first light sources coincide with the positions of the holes on the thick cigarette on one side of the first camera.

[0044] As a preferred solution of the tipping paper perforated cigarette hole size detection device described in the present invention, the thin cigarette hole detection component comprises:

[0045] A second camera is fixedly mounted at the middle of the front end of the housing;

[0046] A second light source, with the second light source being fixedly mounted on both sides of the front end of the housing;

[0047] The light rays emitted by the two groups of the second light sources coincide with the positions of the holes on the thin cigarette on one side of the second camera.

[0048] As a preferred solution of the device for detecting the hole size of a cigarette with a hole punched in tipping paper according to the present invention, the height adjustment component comprises:

[0049] A box body, wherein the box body is fixedly mounted on both the left and right sides of the shell;

[0050] The second cylinder is fixedly mounted on the inner wall of the box body, the output end of the second cylinder on the left side is installed with a thick cigarette placement component through a piston rod, and the output end of the second cylinder on the right side is installed with a thin cigarette placement component through a piston rod.

[0051] As a preferred solution of the device for detecting the size of cigarette holes punched in tipping paper according to the present invention, the thick cigarette placement component comprises:

[0052] A thick cigarette placement box, the output end of the second cylinder on the left side is fixedly mounted with the thick cigarette placement box via a piston rod;

[0053] A fourth motor, the fourth motor being fixedly mounted on the middle end of the inner cavity of the thick cigarette placement box;

[0054] A first placement plate, on which the output shaft of the fourth motor is fixedly mounted;

[0055] Thick cigarette placement slots, wherein a plurality of thick cigarette placement slots are provided on the outer inner wall of the first placement plate, and thick cigarettes are arranged in the space between the thick cigarette placement slots and the thick cigarette placement box;

[0056] A thick cigarette drop hole is provided on the inner wall of the bottom end of the thick cigarette placement box, and a thick cigarette hole is provided directly below the thick cigarette drop hole.

[0057] As a preferred solution of the device for detecting the size of cigarette holes punched in tipping paper according to the present invention, the thin cigarette placement component comprises:

[0058] A thin cigarette placement box, the output end of the second cylinder on the right side is fixedly mounted with the thin cigarette placement box via a piston rod;

[0059] A fifth motor, the fifth motor being fixedly mounted on the middle end of the inner cavity of the thin cigarette placement box;

[0060] A second placement plate, on which the output shaft of the fifth motor is fixedly mounted;

[0061] A thin cigarette placement slot, wherein a plurality of thin cigarette placement slots are provided on the outer inner wall of the second placement plate, and thin cigarettes are arranged in the space between the thin cigarette placement slots and the thin cigarette placement box;

[0062] A thin cigarette drop hole is provided on the inner wall of the bottom end of the thin cigarette placement box, and a thin cigarette hole is provided directly below the thin cigarette drop hole.

[0063] Compared with existing technologies:

[0064] 1. The thick or thin cigarettes are transported to the workbench through the feeding component, and then transported to the thick cigarette hole detection component or the thin cigarette placement component through the rotating component, so as to detect the thick or thin cigarettes. The thick or thin cigarettes can be detected simultaneously or separately, which solves the problem that only one type of cigarette can be detected at present, thereby not only reducing the cost investment, but also avoiding the staff from adjusting the position of the detection component, thereby improving the processing efficiency and the utilization rate of the equipment;

[0065] 2. The thick or thin cigarettes are transported through the feeding component, which has the function of realizing mechanized feeding, and by realizing mechanized feeding, it has the function of further improving the processing efficiency;

[0066] 3. By placing the thick or thin cigarettes vertically on the workbench and clamping the thick or thin cigarettes with the clamping assembly, the thick or thin cigarettes can be positioned. By positioning the thick or thin cigarettes, the holes on the thick or thin cigarettes can be located at the set positions, thereby improving the detection accuracy;

[0067] 4. The blocking component can prevent the cigarettes or thin cigarettes from being removed from the workbench manually. By preventing the cigarettes or thin cigarettes from being removed from the workbench manually, not only the labor intensity can be reduced, but also the processing efficiency can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0068] Figure 1 It is a front view schematic diagram of the structure of the present invention;

[0069] Figure 2 For the present invention Figure 1 A schematic diagram of the structure enlargement in the middle;

[0070] Figure 3 For the present invention Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0071] Figure 4 For the present invention Figure 1 A magnified schematic diagram of the structure at C in the middle;

[0072] Figure 5 It is a schematic top view of the structure of the present invention;

[0073] Figure 6 It is a schematic diagram of the local structure of the plugging component of the present invention;

[0074] Figure 7 It is a top view schematic diagram of the hollow circular plate of the present invention;

[0075] Figure 8 It is a schematic diagram of the connection between the bottom plate and the support plate of the present invention.

[0076] In the figure: bottom plate 10, support plate 11, hollow circular plate 12, shell 13, support rod 14, support block 15, rotating assembly 20, first box 21, first servo motor 22, rotating shaft 23, workbench 30, thick cigarette hole 31, thick cigarette 311, thin cigarette hole 32, thin cigarette 321, blocking assembly 33, first L-shaped plate 331, second box 332, second servo motor 333, support plate 334, circular plate 335, third box 336, third servo motor 337, baffle 338, clamping assembly 34, second L-shaped plate 341, through hole 342, first air Cylinder 343, U-shaped plate 344, roller 345, thick cigarette hole detection component 40, first light source 41, first camera 42, thin cigarette hole detection component 50, second light source 51, second camera 52, height adjustment component 60, box body 61, second cylinder 62, thick cigarette placement component 70, thick cigarette placement box 71, fourth motor 72, first placement plate 73, thick cigarette placement groove 74, thick cigarette falling hole 75, thin cigarette placement component 80, thin cigarette placement box 81, fifth motor 82, second placement plate 83, thin cigarette placement groove 84, thin cigarette falling hole 85. DETAILED DESCRIPTION

[0077] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0078] The present invention provides a device for detecting the size of cigarette holes punched in tipping paper. Figure 1-Figure 8 , including a base plate 10, support plates 11 are fixedly installed at both ends of the top of the base plate 10, a hollow circular plate 12 is fixedly installed on the top of the support plate 11, a shell 13 is fixedly installed on the outer side of the hollow circular plate 12, support rods 14 are fixedly installed at both ends of the inner wall of the hollow circular plate 12, and a support block 15 is fixedly installed between the two groups of support rods 14.

[0079] The apparatus further comprises: a rotating assembly 20, a workbench 30, a thick cigarette hole 31, a thin cigarette hole 32, a blocking assembly 33 for blocking the thick cigarette hole 31 and the thin cigarette hole 32, a clamping assembly 34 for clamping the thick cigarette 311 and the thin cigarette 321, a thick cigarette hole detection assembly 40 for detecting holes on the thick cigarette 311, a thin cigarette hole detection assembly 50 for detecting holes on the thin cigarette 321, and a feeding assembly for feeding the thick cigarette 311 and the thin cigarette 321;

[0080] The rotating assembly 20 is connected to the supporting block 15, and the workbench 30 is installed on the rotating assembly 20, so that the rotating assembly 20 drives the workbench 30 to rotate. A thick cigarette hole 31 is symmetrically provided at one end of the inner wall of the workbench 30, and a thick cigarette 311 is provided on the inner wall of the thick cigarette hole 31. A thin cigarette hole 32 is symmetrically provided at one end of the inner wall of the workbench 30, and a thin cigarette 321 is provided on the inner wall of the thin cigarette hole 32. The thick cigarette 311 and the thin cigarette hole 32 are symmetrically arranged. A plurality of blocking assemblies 33 are installed at the bottom of the workbench 30, and the blocking assemblies 33 are located at the thick cigarette hole A plurality of clamping assemblies 34 are installed on the top of the workbench 30, and the clamping assemblies 34 are located on one side of the thick cigarette hole 31 and the thin cigarette hole 32. The thick cigarette hole detection assembly 40 is installed on the rear end side wall of the shell 13, and the thin cigarette hole detection assembly 50 is installed on the front end side wall of the shell 13. The thin cigarette hole detection assembly 50 is symmetrically arranged with the thick cigarette hole detection assembly 40. The thick cigarette 311, the thin cigarette hole 32, the thin cigarette hole detection assembly 50, and the thick cigarette hole detection assembly 40 are arranged in a cross shape, as shown in FIG. Figure 5 shown.

[0081] The feeding assembly includes: a height adjustment assembly 60, a thick cigarette placement assembly 70 for conveying thick cigarettes 311, and a thin cigarette placement assembly 80 for conveying thin cigarettes 321;

[0082] The height adjustment components 60 are installed on both the left and right sides of the housing 13 , the thick cigarette placement component 70 is installed on the left height adjustment component 60 , and the thin cigarette placement component 80 is installed on the right height adjustment component 60 .

[0083] The rotating assembly 20 includes: a first box 21, a first servo motor 22, and a rotating shaft 23;

[0084] The first box body 21 is fixedly mounted on the bottom of the support block 15, the first servo motor 22 is fixedly mounted on the inner wall of the first box body 21, the rotating shaft 23 is rotatably connected to the support block 15 through a bearing, and the top of the rotating shaft 23 is fixedly mounted with a workbench 30, and the output shaft of the first servo motor 22 is fixedly connected to the rotating shaft 23 having the same diameter;

[0085] Principle: Start the first servo motor 22. After starting, the first servo motor 22 will drive the rotating shaft 23 to rotate, and the rotating rotating shaft 23 will drive the workbench 30 to rotate.

[0086] The blocking assembly 33 includes: a first L-shaped plate 331, a second box body 332, a second servo motor 333, a support plate 334, and a circular plate 335;

[0087] A plurality of first L-shaped plates 331 are fixedly mounted on the bottom of the workbench 30, a second box body 332 is fixedly mounted on the first L-shaped plates 331, a second servo motor 333 is fixedly mounted on the inner wall of the second box body 332, a support plate 334 is fixedly mounted on the output shaft of the second servo motor 333, a circular plate 335 is fixedly mounted on one side of the support plate 334, and a rotating assembly for blocking the thick cigarette hole 31 and the thin cigarette hole 32 and rotating the thick cigarette 311 and the thin cigarette 321 is mounted on the top of the circular plate 335;

[0088] Principle: When it is necessary not to block the thick cigarette hole 31 or the thin cigarette hole 32, the second servo motor 333 is used to make the support plate 334 drive the circular plate 335 to rotate with the output shaft of the second servo motor 333 as the center point until the rotating component is no longer located directly below the thick cigarette hole 31 or the thin cigarette hole 32. Conversely, when it is necessary to block the thick cigarette hole 31 or the thin cigarette hole 32, the rotating component is located directly below the thick cigarette hole 31 or the thin cigarette hole 32.

[0089] The rotating assembly includes: a third box 336, a third servo motor 337, and a baffle 338;

[0090] The third box body 336 is fixedly mounted on the top of the circular plate 335, the third servo motor 337 is fixedly mounted on the inner wall of the third box body 336, the baffle plate 338 is fixedly mounted on the output shaft of the third servo motor 337, and a thick cigarette hole 31 or a thin cigarette hole 32 is provided just above the baffle plate 338, and the baffle plate 338 can contact the thick cigarette 311 or the thin cigarette 321;

[0091] Principle: When the thick cigarette 311 or the thin cigarette 321 needs to be rotated, the baffle 338 is rotated by the third servo motor 337. When the baffle 338 rotates, the thick cigarette 311 or the thin cigarette 321 in contact with the baffle 338 is rotated.

[0092] The clamping assembly 34 includes: a second L-shaped plate 341, a first cylinder 343, a U-shaped plate 344, and a roller 345;

[0093] A plurality of second L-shaped plates 341 are fixedly installed on the top of the workbench 30, and a through hole 342 is opened on the inner wall of the second L-shaped plate 341. Three groups of first cylinders 343 are fixedly installed on the side walls of the inner cavity of the through hole 342 in a triangular arrangement. The three groups of first cylinders 343 are connected to a group of switches to achieve synchronous and unidirectional operation of the three groups of first cylinders 343, wherein the parameters such as the operation speed are the same. A U-shaped plate 344 is fixedly installed on the output end of the first cylinder 343 through a piston rod. The inner cavity of the U-shaped plate 344 is rotatably connected to a roller 345, and the roller 345 can contact the thick cigarette 311 or the thin cigarette 321;

[0094] Principle: When the thick cigarette 311 or the thin cigarette 321 falls into the thick cigarette hole 31 or the thin cigarette hole 32 respectively, the three groups of rollers 345 are brought into contact with the thick cigarette 311 or the thin cigarette 321 through the three groups of first cylinders 343 to clamp the thick cigarette 311 or the thin cigarette 321 and ensure the stability of the thick cigarette 311 or the thin cigarette 321.

[0095] The thick cigarette hole detection component 40 includes: a first camera 42, a first light source 41;

[0096] A first camera 42 is fixedly installed in the middle of the rear end of the housing 13, and first light sources 41 are fixedly installed on both sides of the rear end of the housing 13. The light emitted by the two groups of first light sources 41 coincides with the position of the hole on the thick cigarette 311 on one side of the first camera 42;

[0097] Principle: When it is necessary to detect the holes on the thick cigarette 311, the first light source 41 is used to illuminate the thick cigarette 311, so that the holes on the thick cigarette 311 are clearer. The reflected light irradiated on the hole by the first light source 41 is different from the light irradiated on other places, so that the image of the hole is highlighted. The first camera 42 captures the image near the hole position to form image information of the hole of the thick cigarette 311 to be detected, and transmits the hole image to the control terminal for storage. The data processing system in the control terminal calculates and processes the received information according to a preset mode and calculation program to obtain hole parameter information such as the hole area, unit area ratio and hole spacing.

[0098] The thin cigarette hole detection component 50 includes: a second camera 52, a second light source 51;

[0099] A second camera 52 is fixedly mounted in the middle of the front end of the housing 13, and second light sources 51 are fixedly mounted on both sides of the front end of the housing 13. The light emitted by the two sets of second light sources 51 coincides with the position of the hole on the thin cigarette 321 on one side of the second camera 52.

[0100] Principle: When it is necessary to detect the holes on the thin cigarette 321, the second light source 51 is used to illuminate the thin cigarette 321, so that the holes on the thin cigarette 321 are clearer. The reflected light from the second light source 51 on the hole is different from the light irradiated on other places, so that the image of the hole is highlighted. The second camera 52 captures the image near the hole position to form image information of the hole of the thin cigarette 321 to be detected, and transmits the hole image to the control terminal for storage. The data processing system in the control terminal calculates and processes the received information according to a preset mode and calculation program to obtain hole parameter information such as the area of ​​the hole, unit area ratio and hole spacing.

[0101] The height adjustment assembly 60 includes: a box body 61, a second cylinder 62;

[0102] The box body 61 is fixedly mounted on both the left and right sides of the housing 13, and the second cylinder 62 is fixedly mounted on the inner wall of the box body 61. The output end of the left second cylinder 62 is mounted with a thick cigarette placement assembly 70 through a piston rod, and the output end of the right second cylinder 62 is mounted with a thin cigarette placement assembly 80 through a piston rod.

[0103] Principle: When the height of the placement component 70 or the thin cigarette placement component 80 needs to be adjusted, the second cylinder 62 is started. After starting, the second cylinder 62 will drive the placement component 70 or the thin cigarette placement component 80 to rise and fall, so as to adjust the height of the placement component 70 or the thin cigarette placement component 80.

[0104] The thick cigarette placement assembly 70 includes: a thick cigarette placement box 71, a fourth motor 72, a first placement plate 73, a thick cigarette placement slot 74, and a thick cigarette drop hole 75;

[0105] The output end of the left second cylinder 62 is fixedly mounted on the thick cigarette placement box 71 through a piston rod, the fourth motor 72 is fixedly mounted on the middle end of the inner cavity of the thick cigarette placement box 71, the output shaft of the fourth motor 72 is fixedly mounted on the first placement plate 73, a plurality of thick cigarette placement grooves 74 are provided on the outer inner wall of the first placement plate 73, and thick cigarettes 311 are provided on the space between the thick cigarette placement grooves 74 and the thick cigarette placement box 71, a thick cigarette drop hole 75 is provided on the inner wall of the bottom end of the thick cigarette placement box 71, and a thick cigarette hole 31 is provided directly below the thick cigarette drop hole 75;

[0106] Principle: Before testing the thick cigarettes 311, the thick cigarettes 311 are placed in the space between the thick cigarette placement slot 74 and the thick cigarette placement box 71 to place the thick cigarettes 311. When the thick cigarettes 311 need to be transported, the thick cigarette placement box 71 is brought into contact with the second L-shaped plate 341 through the height adjustment component 60. When the thick cigarette placement box 71 is in contact with the second L-shaped plate 341, the thick cigarette drop hole 75 is aligned with the through hole 342 and the thick cigarette drop hole 75. After alignment, the thick cigarettes 311 are placed in the space between the thick cigarette placement slot 74 and the thick cigarette placement box 71. The motor 72 causes the first placement plate 73 to rotate. When the first placement plate 73 rotates, the thick cigarettes 311 between the thick cigarette placement grooves 74 and the thick cigarette placement box 71 will also rotate accordingly until a group of thick cigarettes 311 between the thick cigarette placement grooves 74 and the thick cigarette placement box 71 are located directly above the thick cigarette dropping hole 75. When the thick cigarettes 311 are located directly above the thick cigarette dropping hole 75, the thick cigarettes 311 will pass through the through holes 342 and fall into the thick cigarette dropping hole 75 to realize the transportation of the thick cigarettes 311.

[0107] The thin cigarette placement assembly 80 includes: a thin cigarette placement box 81, a fifth motor 82, a second placement plate 83, a thin cigarette placement slot 84, and a thin cigarette drop hole 85;

[0108] The output end of the second cylinder 62 on the right side is fixedly mounted on the thin cigarette placement box 81 through a piston rod, the fifth motor 82 is fixedly mounted on the middle end of the inner cavity of the thin cigarette placement box 81, the output shaft of the fifth motor 82 is fixedly mounted on the second placement plate 83, a plurality of thin cigarette placement grooves 84 are provided on the outer inner wall of the second placement plate 83, and thin cigarettes 321 are provided on the space between the thin cigarette placement grooves 84 and the thin cigarette placement box 81, a thin cigarette drop hole 85 is provided on the inner wall of the bottom end of the thin cigarette placement box 81, and a thin cigarette hole 32 is provided directly below the thin cigarette drop hole 85;

[0109] Principle: Before testing the thin cigarettes 321, the thin cigarettes 321 are placed in the space between the thin cigarette placement groove 84 and the thin cigarette placement box 81 to place the thin cigarettes 321. When the thin cigarettes 321 need to be transported, the thin cigarette placement box 81 is brought into contact with the second L-shaped plate 341 through the height adjustment component 60. When the thin cigarette placement box 81 is in contact with the second L-shaped plate 341, the thin cigarette drop hole 85 is aligned with the through hole 342 and the thin cigarette drop hole 85. After alignment, the thin cigarettes 321 are placed in the space between the thin cigarette placement groove 84 and the thin cigarette placement box 81. The motor 82 causes the second placement plate 83 to rotate. When the second placement plate 83 rotates, the thin cigarettes 321 between the thin cigarette placement grooves 84 and the thin cigarette placement box 81 will also rotate accordingly until a group of thin cigarettes 321 between the thin cigarette placement grooves 84 and the thin cigarette placement box 81 are located directly above the thin cigarette drop hole 85. When the thin cigarettes 321 are located directly above the thin cigarette drop hole 85, the thin cigarettes 321 will pass through the through holes 342 and fall into the thin cigarette drop hole 85 to realize the transportation of the thin cigarettes 32.

[0110] Working process: The thick cigarette 311 or the thin cigarette 32 is respectively transported to the thick cigarette drop hole 75 or the thin cigarette drop hole 85 by the feeding component. At this time, the thick cigarette drop hole 75 or the thin cigarette drop hole 85 has been blocked by the blocking component 33. When the thick cigarette 311 or the thin cigarette 32 falls into the thick cigarette drop hole 75 or the thin cigarette drop hole 85, the thick cigarette 311 or the thin cigarette 32 is clamped by the clamping component 34. After clamping, the workbench 30 is rotated forward by the rotating component 20, and the rotation angle is 90°. After the workbench 30 rotates forward by 90°, the thick cigarette 311 or the thin cigarette 32 will be located at one side of the thick cigarette hole detection component 40 or the thin cigarette hole detection component 50, respectively. On the side, at this time, the thick cigarette 311 or the thin cigarette 32 is rotated by the rotating component. After the rotation, the holes on the thick cigarette 311 or the thin cigarette 32 are respectively detected by the thick cigarette hole detection component 40 or the thin cigarette hole detection component 50. After the detection, the clamping component 34 is no longer clamped, and the blocking component 33 is no longer blocked on the thick cigarette drop hole 75 or the thin cigarette drop hole 85, so that the thick cigarette 311 or the thin cigarette 32 falls to the bottom. Afterwards, the workbench 30 is rotated 90° by the rotating component 20 to restore the thick cigarette drop hole 75 or the thin cigarette drop hole 85 to its original position, and the above steps are repeated until the holes of the cigarettes to be detected are detected.

[0111] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A tipping paper perforated cigarette hole size detection device, comprising a bottom plate (10), support plates (11) are fixedly mounted at both ends of the top of the bottom plate (10), a hollow circular plate (12) is fixedly mounted on the top of the support plate (11), a shell (13) is fixedly mounted on the outer side of the hollow circular plate (12), support rods (14) are fixedly mounted at both ends of the inner wall of the hollow circular plate (12), and a support block (15) is fixedly mounted between two groups of the support rods (14), characterized in that: Also includes: A rotating assembly (20), wherein the rotating assembly (20) is connected to the supporting block (15); A workbench (30), wherein the workbench (30) is mounted on the rotating assembly (20) so that the rotating assembly (20) drives the workbench (30) to rotate; A thick cigarette hole (31), wherein the thick cigarette hole (31) is symmetrically provided at one end of the inner wall of the workbench (30), and a thick cigarette (311) is provided on the inner wall of the thick cigarette hole (31); A thin cigarette hole (32), wherein the thin cigarette hole (32) is symmetrically provided at one end of the inner wall of the workbench (30), and a thin cigarette (321) is provided on the inner wall of the thin cigarette hole (32); A blocking component (33) for blocking the thick cigarette hole (31) and the thin cigarette hole (32), wherein a plurality of blocking components (33) are installed at the bottom of the workbench (30), and the blocking components (33) are located on one side of the thick cigarette hole (31) and the thin cigarette hole (32); A clamping assembly (34) for clamping thick cigarettes (311) and thin cigarettes (321), wherein a plurality of clamping assemblies (34) are installed on the top of the workbench (30), and the clamping assemblies (34) are located on one side of the thick cigarette hole (31) and the thin cigarette hole (32); A thick cigarette hole detection component (40) for detecting holes on thick cigarettes (311), wherein the thick cigarette hole detection component (40) is mounted on a rear end side wall of the housing (13); a thin cigarette hole detection component (50) for detecting holes on thin cigarettes (321), the thin cigarette hole detection component (50) being mounted on a front end side wall of the housing (13), and the thin cigarette hole detection component (50) and the thick cigarette hole detection component (40) being symmetrically arranged; A loading component for loading thick cigarettes (311) and thin cigarettes (321); The feeding assembly comprises: A height adjustment component (60), wherein the height adjustment components (60) are installed on both the left and right sides of the housing (13); A thick cigarette placement component (70) for conveying thick cigarettes (311), wherein the thick cigarette placement component (70) is installed on the left height adjustment component (60); A thin cigarette placement component (80) is used for conveying thin cigarettes (321), wherein the thin cigarette placement component (80) is installed on the right height adjustment component (60).

2. A tipping paper perforated cigarette hole size detection device according to claim 1, characterized in that: The rotating assembly (20) comprises: A first box (21), the first box (21) being fixedly mounted on the bottom of the support block (15); A first servo motor (22), wherein the first servo motor (22) is fixedly mounted on the inner wall of the first box body (21); A rotating shaft (23) is rotatably connected to a support block (15) via a bearing, and a workbench (30) is fixedly mounted on the top of the rotating shaft (23); an output shaft of the first servo motor (22) is fixedly connected to the rotating shaft (23) having the same diameter.

3. The device for detecting the hole size of a cigarette with a hole punched in tipping paper according to claim 1, characterized in that: The blocking component (33) comprises: First L-shaped plates (331), a plurality of first L-shaped plates (331) are fixedly mounted on the bottom of the workbench (30); A second box (332), wherein the second box (332) is fixedly mounted on the first L-shaped plate (331); A second servo motor (333), wherein the second servo motor (333) is fixedly mounted on the inner wall of the second box body (332); A support plate (334), wherein the support plate (334) is fixedly mounted on an output shaft of the second servo motor (333); A circular plate (335) is fixedly mounted on one side of the support plate (334), and a rotating assembly is mounted on the top of the circular plate (335) for blocking the thick cigarette hole (31) and the thin cigarette hole (32) and rotating the thick cigarette (311) and the thin cigarette (321).

4. A tipping paper perforated cigarette hole size detection device according to claim 3, characterized in that: The rotating assembly comprises: A third box (336), wherein the third box (336) is fixedly mounted on the top of the circular plate (335); A third servo motor (337), wherein the third servo motor (337) is fixedly mounted on the inner wall of the third box body (336); A baffle (338) is fixedly mounted on the output shaft of the third servo motor (337), and a thick cigarette hole (31) or a thin cigarette hole (32) is provided directly above the baffle (338), and the baffle (338) can contact the thick cigarette (311) or the thin cigarette (321).

5. The device for detecting the hole size of a cigarette with a hole punched in tipping paper according to claim 1, characterized in that: The clamping assembly (34) comprises: Second L-shaped plates (341), a plurality of second L-shaped plates (341) are fixedly mounted on the top of the workbench (30), and the inner walls of the second L-shaped plates (341) are provided with through holes (342); The first cylinder (343), the inner cavity side wall of the through hole (342) is arranged in a triangular shape to fix three groups of first cylinders (343); A U-shaped plate (344), the output end of the first cylinder (343) is fixedly mounted with the U-shaped plate (344) via a piston rod; The roller (345) is rotatably connected to the inner cavity of the U-shaped plate (344), and the roller (345) can contact the thick cigarette (311) or the thin cigarette (321).

6. The device for detecting the hole size of a cigarette with a hole punched in tipping paper according to claim 1, characterized in that: The thick cigarette hole detection component (40) comprises: A first camera (42), the first camera (42) being fixedly mounted at the middle of the rear end of the housing (13); A first light source (41), the first light source (41) being fixedly mounted on both sides of the rear end of the housing (13); The light rays emitted by the two groups of the first light sources (41) coincide with the positions of the holes on the thick cigarette (311) on one side of the first camera (42).

7. The device for detecting the size of cigarette holes punched in tipping paper according to claim 1, characterized in that: The thin cigarette hole detection component (50) comprises: A second camera (52), the second camera (52) being fixedly mounted at the middle of the front end of the housing (13); A second light source (51), the second light source (51) being fixedly mounted on both sides of the front end of the housing (13); The light beams emitted by the two groups of the second light sources (51) coincide with the positions of the holes on the thin cigarette (321) on one side of the second camera (52).

8. The device for detecting the hole size of a cigarette with a hole punched in tipping paper according to claim 1, characterized in that: The height adjustment assembly (60) comprises: A box body (61), the box body (61) being fixedly mounted on both left and right sides of the shell (13); The second cylinder (62) is fixedly mounted on the inner wall of the box body (61), the output end of the second cylinder (62) on the left side is mounted with a thick cigarette placement assembly (70) via a piston rod, and the output end of the second cylinder (62) on the right side is mounted with a thin cigarette placement assembly (80) via a piston rod.

9. A tipping paper perforated cigarette hole size detection device according to claim 8, characterized in that: The thick cigarette placement assembly (70) comprises: A thick cigarette placement box (71), the output end of the second cylinder (62) on the left side is fixedly mounted with the thick cigarette placement box (71) via a piston rod; a fourth motor (72), the fourth motor (72) being fixedly mounted on the middle end of the inner cavity of the thick cigarette placement box (71); A first placement plate (73), on which the output shaft of the fourth motor (72) is fixedly mounted; Thick cigarette placement grooves (74), wherein a plurality of thick cigarette placement grooves (74) are provided on the outer inner wall of the first placement plate (73), and thick cigarettes (311) are provided in the space between the thick cigarette placement grooves (74) and the thick cigarette placement box (71); A thick cigarette drop hole (75), wherein the inner wall of the bottom end of the thick cigarette placement box (71) is provided with a thick cigarette drop hole (75), and a thick cigarette hole (31) is provided directly below the thick cigarette drop hole (75).

10. The device for detecting the size of cigarette holes punched in tipping paper according to claim 8, characterized in that: The thin cigarette placement assembly (80) comprises: A thin cigarette placement box (81), the output end of the second cylinder (62) on the right side is fixedly mounted with the thin cigarette placement box (81) via a piston rod; a fifth motor (82), the fifth motor (82) being fixedly mounted on the middle end of the inner cavity of the thin cigarette placement box (81); A second placement plate (83), on which the output shaft of the fifth motor (82) is fixedly mounted; Thin cigarette placement grooves (84), a plurality of thin cigarette placement grooves (84) are provided on the outer inner wall of the second placement plate (83), and thin cigarettes (321) are provided in the space between the thin cigarette placement grooves (84) and the thin cigarette placement box (81); A thin cigarette drop hole (85), wherein the thin cigarette drop hole (85) is provided on the inner wall of the bottom end of the thin cigarette placement box (81), and a thin cigarette hole (32) is provided directly below the thin cigarette drop hole (85).

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