Cigarette dust content determination device

Abstract

The utility model discloses a cigarette dust content measuring device which comprises a fixing assembly, a weighing assembly, a screen cloth assembly, a cut tobacco suction assembly and a driving assembly, the screen cloth assembly comprises a tray, a screen cloth disc and a lifting frame, a first end of the lifting frame is connected with a supporting plate in a sliding mode, the lifting frame is located above the weighing disc, the tray is placed on the lifting frame, and a second end of the lifting frame is connected with the screen cloth disc. The screen plate is positioned above the tray; the cut tobacco suction assembly comprises a first air suction pipe and a second air suction pipe, the first air suction pipe is arranged between the tray and the screen mesh disc, an air suction opening of the first air suction pipe faces the tray, the second air suction pipe is arranged above the screen mesh disc, and an air suction opening of the second air suction pipe faces the screen mesh disc; according to the tobacco shred peeling device, the problem that the labor intensity of an operator is increased due to the fact that the operator frequently moves the tray and the screen disc to peel is solved, tobacco shreds on the tray and the screen disc are collected through the first air suction pipe and the second air suction pipe, the time for collecting the tobacco shreds by the operator is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette dust determination, and more specifically to a device for determining cigarette dust content. Background Art

[0002] According to the cigarette dust content determination standard GB / T 22838.7-2009, when testing the JMZ-V cigarette dust content tester commonly used in laboratories, it is first necessary to peel the mass of the first tray, weigh the weight M1 of the tobacco on the first tray, then peel the mass of the second tray, spread the tobacco evenly on the screen of the tester, vibrate for 25S or 80 times, stop vibrating, collect the tobacco dust sieved under the screen, weigh the weight M2 of the tobacco dust in the second tray, and calculate the dust content using the formula M2 / M1×100%.

[0003] However, during the operation, the tobacco is peeled, poured in, taken out, and the two trays are cleaned frequently, so the whole process is complicated, time-consuming, labor-intensive, and inefficient.

[0004] Therefore, how to provide a device for measuring the dust content in cigarettes has become a technical problem that urgently needs to be solved in this field. Utility Model Content

[0005] One purpose of the utility model is to provide a new technical solution for a device for measuring the dust content of cigarettes.

[0006] According to a first aspect of the utility model, a device for measuring the fines content of cigarettes is provided, comprising: a fixing assembly, the fixing assembly comprising a support plate and a fixing plate, the support plate being vertically connected to the fixing plate;

[0007] A weighing assembly, the weighing assembly comprising a balance and a weighing pan, the balance being placed on the fixed plate, and the top of the balance being connected to the weighing pan;

[0008] A screen assembly, the screen assembly comprising a tray, a screen plate and a lifting frame, wherein a first end of the lifting frame is slidably connected to the support plate, the lifting frame is located above the weighing plate, and the tray is placed on the lifting frame, and the screen plate is located above the tray;

[0009] A suction assembly for collecting shredded tobacco on the tray and the mesh plate; the suction assembly comprises a first suction pipe and a second suction pipe, the first suction pipe is arranged between the tray and the mesh plate, and the suction port of the first suction pipe is arranged toward the tray, the second suction pipe is arranged above the mesh plate, and the suction port of the second suction pipe is arranged toward the mesh plate;

[0010] A driving assembly is connected to the tray and the screen plate respectively, and is used for driving the tray and the screen plate to move.

[0011] Optionally, the screen assembly further includes a mounting bracket and an electromagnetic suction cup, wherein the mounting bracket is fixed on the support plate, and the electromagnetic suction cup is arranged on a side wall of the mounting bracket facing the tray, and the electromagnetic suction cup is used to magnetically attract the screen plate.

[0012] Optionally, the screen plate is provided with a lifting connecting rod, and the lifting connecting rod is connected to the electromagnetic suction cup.

[0013] Optionally, the screen assembly further comprises a horizontal moving block and a push-pull rod, wherein the horizontal moving block is arranged on the mounting bracket and abuts against the screen plate, and the push-pull rod is fixed on the support plate and abuts against the screen plate.

[0014] Optionally, the driving assembly includes a driving cylinder and a transmission rod, the driving cylinder is fixed on the fixed plate, the output shaft of the driving cylinder is connected to the first end of the transmission rod, and the second end of the transmission rod is connected to the screen plate.

[0015] Optionally, the bottom screen support of the screen plate is connected to the second end of the transmission rod.

[0016] Optionally, the first air suction pipe and the second air suction pipe are both arranged on the support plate, and are both movably connected to the support plate.

[0017] The beneficial effects of the utility model are:

[0018] The utility model places a balance on a fixed plate, connects the top of the balance to a weighing pan, and makes the first end of a lifting frame slidably connected to a support plate, the lifting frame is located above the weighing pan, and a tray is placed on the lifting frame, a screen plate is located above the tray, and a first suction pipe is arranged between the tray and the screen plate, and the suction port of the first suction pipe is arranged toward the tray, and a second suction pipe is arranged above the screen plate, and the suction port of the second suction pipe is arranged toward the screen plate. The utility model drives the tray and the screen plate to move by a driving assembly, thereby solving the problem of increasing the labor intensity of the operator due to frequent movement of the tray and the screen plate for peeling, and collects tobacco on the tray and the screen plate by the first suction pipe and the second suction pipe, thereby reducing the time for the operator to collect tobacco and improving work efficiency.

[0019] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention.

[0021] Figure 1 This is a structural diagram of a device for measuring the dust content in cigarettes according to the utility model;

[0022] Figure 2 This is a structural diagram of the cigarette dust content measuring device of the utility model from another angle.

[0023] The markings in the figure are as follows: 1. Fixed assembly; 11. Support plate; 12. Fixed plate; 2. Weighing assembly; 21. Balance; 22. Weighing pan; 3. Screen assembly; 31. Tray; 32. Screen pan; 33. Lifting frame; 34. Mounting bracket; 35. Electromagnetic suction cup; 36. Lifting connecting rod; 37. Horizontal moving block; 38. Push-pull rod; 39. Screen bracket; 4. Wire suction assembly; 41. First suction pipe; 42. Second suction pipe. DETAILED DESCRIPTION

[0024] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0025] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0026] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0027] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0028] like Figure 1 to Figure 2 As shown, an embodiment of the utility model provides a device for measuring the dust content of cigarettes, comprising: a fixing component 1, a weighing component 2, a screen component 3, a wire suction component 4 and a driving component.

[0029] The fixing assembly 1 comprises a supporting plate 11 and a fixing plate 12, wherein the supporting plate 11 is vertically connected to the fixing plate 12. The weighing assembly 2 and the driving assembly are arranged on the fixing plate 12, and the screen assembly 3 and the wire suction assembly 4 are arranged on the supporting plate 11.

[0030] The weighing assembly 2 comprises a balance 21 and a weighing pan 22. The balance 21 is placed on the fixed plate 12, and the top of the balance 21 is connected to the weighing pan 22. The balance 21 is used to weigh the weighing pan 22.

[0031] The screen assembly 3 includes a tray 31, a screen plate 32 and a lifting frame 33, wherein the first end of the lifting frame 33 is slidably connected to the support plate 11, the lifting frame 33 is located above the weighing plate 22, and the tray 31 is placed on the lifting frame 33, and the screen plate 32 is located above the tray 31. It should be noted that the lifting frame 33 and the support plate 11 can slide in the form of a slider, a slide groove, or a lifting rod, which is not limited here.

[0032] The suction assembly 4 is used to collect the tobacco on the tray 31 and the mesh plate 32; the suction assembly 4 includes a first suction pipe 41 and a second suction pipe 42, the first suction pipe 41 is arranged between the tray 31 and the mesh plate 32, and the suction port of the first suction pipe 41 is arranged toward the tray 31, and the second suction pipe 42 is arranged above the mesh plate 32, and the suction port of the second suction pipe 42 is arranged toward the mesh plate 32. Specifically, the first suction pipe 41 and the second suction pipe 42 are arranged to rotate, so that the tobacco on the tray 31 and the mesh plate 32 can be collected cleanly.

[0033] The driving assembly is respectively connected to the tray 31 and the screen plate 32 , and is used to drive the tray 31 and the screen plate 32 to move.

[0034] When measuring the dust content of cigarettes, first, the driving assembly is started, and the driving assembly first drives the lifting frame 33 to move toward the weighing pan 22, and then drives the tray 31 to move onto the weighing pan 22, so that the weighing pan 22 weighs the tray 31, and the mass of the empty tray 31 weighed by the balance 21 is recorded as m 1 .

[0035] Next, the driving assembly drives the screen plate 32 to move toward the weighing plate 22, so that the weighing plate 22 weighs the screen plate 32 and the empty tray 31. The mass of the empty tray 31 and the screen is weighed by the balance 21 and recorded as m. 2 .

[0036] Next, the operator spreads the tobacco evenly on the mesh plate 32, and the balance 21 weighs the mass of the empty tray 31, the mesh plate 32 and the tobacco, and records it as m. 3 .

[0037] Next, the driving assembly drives the screen plate 32 to move, and the screen plate 32 vibrates for 25 seconds or 80 times, and then stops vibrating. At this time, the balance 21 weighs the mass of the tray 31 and the cigarettes on the tray 31 and records it as m 4 .

[0038] After weighing, the first suction pipe 41 and the second suction pipe 42 work, and the first suction pipe 41 and the second suction pipe 42 form a negative pressure, and the tobacco on the tray 31 and the mesh plate 32 are sucked away by wind, and then the tobacco on the tray 31 and the mesh plate 32 are collected, and the test is completed. And according to the formula of fineness rate = (m 4 -m 1 ) / (m 3 -m 2 )×100%, calculate the fineness rate.

[0039] Furthermore, the cigarette dust content measuring device of the present invention can save the trouble of frequent peeling and replacement of the tray 31 and is easy to operate.

[0040] The utility model places a balance 21 on a fixed plate 12, the top of the balance 21 is connected to a weighing pan 22, and the first end of a lifting frame 33 is slidably connected to a support plate 11, the lifting frame 33 is located above the weighing pan 22, and a tray 31 is placed on the lifting frame 33, a screen pan 32 is located above the tray 31, and a first suction pipe 41 is arranged between the tray 31 and the screen pan 32, and the suction port of the first suction pipe 41 is arranged toward the tray 31, and a second suction pipe 42 is arranged above the screen pan 32, and the suction port of the second suction pipe 42 is arranged toward the screen pan 32. The utility model drives the tray 31 and the screen pan 32 to move by a driving assembly, solves the problem that the operator frequently moves the tray 31 and the screen pan 32 for peeling and increases the labor intensity of the operator, and collects tobacco on the tray 31 and the screen pan 32 through the first suction pipe 41 and the second suction pipe 42, reduces the time for the operator to collect tobacco, and improves work efficiency.

[0041] In one embodiment of the cigarette dust content measuring device of the utility model, as Figure 2 As shown, the screen assembly 3 also includes a mounting bracket 34 and an electromagnetic suction cup 35. The mounting bracket 34 is fixed on the support plate 11. The electromagnetic suction cup 35 is arranged on the side wall of the mounting bracket 34 facing the tray 31. The electromagnetic suction cup 35 is used to magnetically attract the screen plate 32.

[0042] Specifically, when the screen plate 32 needs to be moved, the electromagnetic suction cup 35 is powered off, so that the electromagnetic suction cup 35 stops exerting force on the screen plate 32 .

[0043] The utility model fixes the mounting bracket 34 on the support plate 11, and the electromagnetic suction cup 35 is arranged on the side wall of the mounting bracket 34 facing the tray 31, and the screen plate 32 is fixed to the mounting bracket 34 by the electromagnetic suction cup 35, so that the screen plate 32 can work stably when vibrating.

[0044] In one embodiment of the cigarette dust content measuring device of the utility model, as Figure 2As shown, the screen plate 32 is provided with a lifting connecting rod 36 , and the lifting connecting rod 36 is connected to the electromagnetic suction cup 35 .

[0045] The utility model connects the lifting connecting rod 36 with the electromagnetic sucker 35 , thereby increasing the stability of the electromagnetic sucker 35 fixing the screen plate 32 .

[0046] In one embodiment of the cigarette dust content measuring device of the utility model, as Figure 2 As shown, the screen assembly 3 also includes a horizontal moving block 37 and a push-pull rod 38. The horizontal moving block 37 is arranged on the mounting bracket 34 and abuts against the screen plate 32. The push-pull rod 38 is fixed on the support plate 11 and abuts against the screen plate 32.

[0047] Specifically, the horizontal moving block 37 drives the mesh plate 32 to move horizontally, and the push-pull rod 38 drives the mesh plate 32 to move in the front-rear direction, thereby driving the tobacco on the mesh plate 32 to move, so that the tobacco ends fall from the mesh plate 32 onto the tray 31.

[0048] The utility model sets a horizontal moving block 37 on the mounting bracket 34 and abuts against the screen plate 32, and the push-pull rod 38 is fixed on the support plate 11, and the push-pull rod 38 abuts against the screen plate 32, so that the horizontal moving block 37 and the push-pull rod 38 can stably drive the screen plate 32 to move, so that the tobacco powder can quickly fall from the screen plate 32 to the tray 31.

[0049] In one embodiment of the cigarette fines content measuring device of the utility model, the driving assembly includes a driving cylinder and a transmission rod, the driving cylinder is fixed on the fixed plate 12, the output shaft of the driving cylinder is connected to the first end of the transmission rod, and the second end of the transmission rod is connected to the screen plate 32.

[0050] The utility model fixes a driving cylinder on a fixed plate 12, the output shaft of the driving cylinder is connected to the first end of a transmission rod, the second end of the transmission rod is connected to a screen plate 32, and the screen plate 32 is driven to move by the driving cylinder, thereby ensuring that the screen plate 32 can move stably.

[0051] In one embodiment of the cigarette dust content measuring device of the utility model, as Figure 1 to Figure 2 As shown, the bottom screen support 39 of the screen plate 32 is connected to the second end of the transmission rod. This arrangement further increases the stability of the connection between the transmission rod and the screen plate 32.

[0052] In one embodiment of the cigarette dust content measuring device of the utility model, as Figure 2As shown, the first suction pipe 41 and the second suction pipe 42 are both arranged on the support plate 11, and are both movably connected to the support plate 11. Specifically, the first suction pipe 41 and the second suction pipe 42 can move forward and backward and left and right, and the specific arrangement of the first suction pipe 41 and the second suction pipe 42 is not limited here.

[0053] It should be noted that when the tray 31 and the screen plate 32 need to be moved, the first suction pipe 41 and the second suction pipe 42 need to be moved behind the support plate 11 to prevent the first suction pipe 41 and the second suction pipe 42 from interfering with the movement of the tray 31 and the screen plate 32.

[0054] The utility model arranges the first suction pipe 41 and the second suction pipe 42 on the support plate 11 and movably connects them to the support plate 11, thereby ensuring that the first suction pipe 41 and the second suction pipe 42 can cleanly collect the tobacco on the tray 31 and the screen plate 32, thereby not affecting the determination of the next cigarette dust content.

[0055] Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A device for measuring the dust content of cigarettes, characterized in that: It comprises: a fixing assembly, the fixing assembly comprises a supporting plate and a fixing plate, the supporting plate is vertically connected to the fixing plate; A weighing assembly, the weighing assembly comprising a balance and a weighing pan, the balance being placed on the fixed plate, and the top of the balance being connected to the weighing pan; A screen assembly, the screen assembly comprising a tray, a screen plate and a lifting frame, wherein a first end of the lifting frame is slidably connected to the support plate, the lifting frame is located above the weighing plate, and the tray is placed on the lifting frame, and the screen plate is located above the tray; A suction assembly for collecting shredded tobacco on the tray and the mesh plate; the suction assembly comprises a first suction pipe and a second suction pipe, the first suction pipe is arranged between the tray and the mesh plate, and the suction port of the first suction pipe is arranged toward the tray, the second suction pipe is arranged above the mesh plate, and the suction port of the second suction pipe is arranged toward the mesh plate; A driving assembly is connected to the tray and the screen plate respectively, and is used for driving the tray and the screen plate to move.

2. The cigarette dust content measuring device according to claim 1, characterized in that: The screen assembly also includes a mounting bracket and an electromagnetic suction cup, wherein the mounting bracket is fixed to the support plate, and the electromagnetic suction cup is arranged on a side wall of the mounting bracket facing the tray, and the electromagnetic suction cup is used to magnetically attract the screen plate.

3. The cigarette dust content measuring device according to claim 2, characterized in that: The screen plate is provided with a lifting connecting rod, and the lifting connecting rod is connected to the electromagnetic suction cup.

4. The cigarette dust content measuring device according to claim 2, characterized in that: The screen assembly further comprises a horizontal moving block and a push-pull rod, wherein the horizontal moving block is arranged on the mounting bracket and abuts against the screen plate, and the push-pull rod is fixed on the support plate and abuts against the screen plate.

5. The cigarette dust content measuring device according to claim 4, characterized in that: The driving assembly includes a driving cylinder and a transmission rod. The driving cylinder is fixed on the fixed plate. The output shaft of the driving cylinder is connected to the first end of the transmission rod. The second end of the transmission rod is connected to the screen plate.

6. The cigarette dust content measuring device according to claim 5, characterized in that: The bottom screen support of the screen plate is connected to the second end of the transmission rod.

7. The cigarette dust content measuring device according to claim 1, characterized in that: The first air suction pipe and the second air suction pipe are both arranged on the support plate, and are both movably connected to the support plate.

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