Cigarette carton posture adjusting device and cigarette carton sorting line

Abstract

The utility model discloses a cigarette carton posture adjusting device and a cigarette carton sorting line, and relates to the technical field of cigarette carton production equipment, when the cigarette carton posture adjusting device is used for the cigarette carton sorting line, the cigarette carton posture adjusting device is placed at the connection position of conveying lines with different height differences, and a synchronous belt is perpendicular to the conveying lines; the synchronous belt extends to the conveying line close to the higher conveying position, and the driving part, the first synchronous wheel, the second synchronous wheel and the connecting part are matched to enable the synchronous belt to rotate circularly, so that when the cigarette cartons which are not perpendicular to the conveying direction of the conveying belt or have a large inclination angle with the conveying direction of the conveying belt make contact with the synchronous belt, the cigarette cartons can be conveyed to the conveying line. Cigarettes are driven by the synchronous belt to adjust the posture, so that the cigarettes are approximately perpendicular to the conveying direction of the conveying belt or have a small inclination angle, and the subsequent cigarettes can conveniently pass through the detection gate. The two adjusting assemblies are arranged, and the rotating directions of the synchronous belts of the two adjusting assemblies are opposite, so that the cigarette cartons with different inclined orientations can be corrected conveniently, and the posture correction efficiency of the cigarette cartons is higher.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cigarette production equipment, in particular to a cigarette posture adjusting device and a cigarette sorting line. BACKGROUND

[0002] In the process of sorting cigarettes, the cigarettes are distributed by a knocking machine, and the distributed cigarettes fall on a conveying belt after passing through a cigarette outlet of the sorting machine, and then are conveyed to a packing position for packing. However, in the process of distributing the cigarettes by the knocking machine, the postures of the cigarettes falling on the conveying belt are different, and the cigarettes are not perpendicular to the conveying direction of the conveying belt or have a large inclination angle. In this case, the cigarettes cannot pass through a posture correcting gate, and the cigarettes may be stuck in the gate, causing the distribution line to stop. The existing processing method is to manually monitor the inclination angle of each cigarette in real time, and manually correct the cigarettes with a large inclination angle to prevent the cigarettes from being stuck in the gate, which wastes certain human resources. CONTENT OF THE UTILITY MODEL

[0003] The present application aims to solve one of the above technical problems in the prior art. To this end, the present application provides a cigarette posture adjusting device.

[0004] The present application also provides a cigarette sorting line.

[0005] According to the embodiment of the first aspect of the present application, a cigarette posture adjusting device is provided, which comprises two groups of adjusting assemblies. The adjusting assembly comprises a driving member, a first synchronous wheel, a second synchronous wheel, a synchronous belt and a connecting member. The first synchronous wheel is arranged on the output shaft of the driving member, and the output shaft can rotate. The second synchronous wheel is rotatably arranged on the connecting member. One end of the synchronous belt is sleeved on the first synchronous wheel, and the other end is sleeved on the second synchronous wheel. The synchronous belts of the two groups of adjusting assemblies are collinear, and the rotating directions of the two synchronous belts are opposite.

[0006] The cigarette posture adjusting device has at least the following beneficial effects: when used in a cigarette sorting line, the device is placed at a connection between conveying lines with different height differences, the synchronous belt is perpendicular to the conveying line, and the synchronous belt extends to the conveying line close to the higher conveying position. The synchronous belt can rotate circularly through cooperation of the driving member, the first synchronous wheel, the second synchronous wheel, and the connecting member. When the cigarette is not perpendicular to the conveying direction or has a large inclination angle, the posture of the cigarette is adjusted through the synchronous belt, so that the cigarette is nearly perpendicular to the conveying direction or has a small inclination angle, facilitating subsequent detection of the cigarette by the detection gate. Two sets of adjustment assemblies are arranged, and the rotation directions of the synchronous belts of the two sets of adjustment assemblies are opposite, so that cigarettes with different inclination directions can be corrected, the posture correction efficiency of the cigarettes is higher, and the cigarettes are prevented from being stuck at the connection between the conveying lines.

[0007] According to the cigarette posture adjusting device, one side of the synchronous belt for contacting the material is provided with protrusions or protruding strips.

[0008] According to the cigarette posture adjusting device, the second synchronous wheel is rotatably arranged on the connecting member through a bearing.

[0009] According to the cigarette posture adjusting device, the bearing includes a rotating part and a fixed part, the second synchronous wheel is fixed on the rotating part, and the fixed part is connected to the connecting member through threads.

[0010] According to the cigarette posture adjusting device, the driving member is a motor, and the output shaft of the motor has an extension length of 80 mm to 120 mm.

[0011] According to the cigarette posture adjusting device, the device further includes a mounting assembly, the mounting assembly includes a mounting member, a first connecting member, and a second connecting member, the driving member is fixed on the mounting member through the first connecting member, the connecting member is fixed on the mounting member through the second connecting member, and the mounting member is used to be connected to a cigarette sorting line.

[0012] According to the cigarette posture adjusting device, the first connecting member includes a first fixing member and a second fixing member, the first fixing member includes a first connecting part and a second connecting part connected to each other, the first connecting part is connected to the mounting member, the second connecting part is connected to the second fixing member, and the driving member is fixed on the second fixing member. An included angle between the first connecting part and the second connecting part is 120° to 150°, the driving member is parallel to the second connecting part, and the first connecting part is parallel to the mounting member.

[0013] According to the cigarette posture adjusting device provided in the first aspect of the present application, the second connecting member comprises a first fixing member and a third fixing member, the first fixing member comprises a first connecting part and a second connecting part connected with each other, the first connecting part is connected with the mounting member, the second connecting part is connected with the third fixing member, and the connecting member is fixed to the third fixing member. The included angle between the first connecting part and the second connecting part is set to 120°-150°, the connecting member is parallel to the second connecting part, and the first connecting part is parallel to the mounting member.

[0014] According to the cigarette posture adjusting device provided in the first aspect of the present application, the connecting member is rotatably arranged on the third fixing member through a bearing seat.

[0015] According to the second aspect of the present application, a cigarette sorting line is provided, which comprises

[0016] a first conveying line;

[0017] a second conveying line, one end of the second conveying line is connected to the first conveying line, and the conveying height of the first conveying line is higher than the conveying height of the second conveying line;

[0018] The cigarette posture adjusting device described above is arranged at the joint of the first conveying line and the second conveying line, and the synchronous belt is perpendicular to the conveying direction of the conveying line.

[0019] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0020] The present application will be further described below in conjunction with the drawings and examples;

[0021] Figure 1 is a structural schematic diagram of the embodiment of the present application Figure 1 ;

[0022] Figure 2 is a structural schematic diagram of the embodiment of the present application Figure 2 ;

[0023] Figure 3 is a structural schematic diagram of the embodiment of the present application Figure 3 ;

[0024] Figure 4 is a structural schematic diagram of the first fixing member in the embodiment of the present application;

[0025] Figure 5 is a connection schematic diagram of the connecting member, the first fixing member and the third fixing member in the embodiment of the present application;

[0026] Figure 6 is the structure schematic view of the bearing in the embodiment of the application.

[0027] The figure mark: driving piece 100, first synchronous wheel 210, synchronous belt 220, second synchronous wheel 230, connecting piece 310, rotating seat 320, diaphragm coupling 330, bearing 340, rotating part 341, fixed part 342, mounting piece 410, first fixed piece 420, first connecting part 421, second connecting part 422, reinforcing part 423, second fixed piece 430, third fixed piece 440. DETAILED DESCRIPTION

[0028] This part will describe the specific embodiments of the application in detail, the preferred embodiments of the application are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the application, but it cannot be understood as the limitation of the protection scope of the application.

[0029] In the description of the application, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like, is based on the orientation or position relationship shown in the drawings, only for the purpose of describing the application and simplifying the description, and is not intended to indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as the limitation of the application.

[0030] In the description of the application, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, more than and the like are not included in the number, above, below, within and the like are understood to include the number. If the first, second is described, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0031] In the description of the application, unless otherwise explicitly limited, the words such as setting, mounting, connecting and the like should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the application in combination with the specific content of the technical scheme.

[0032] Reference Figures 1 to 3The cigarette posture adjusting device provided by the embodiment of the application comprises two groups of adjusting assemblies, the adjusting assembly comprises a driving member 100, a first synchronous wheel 210, a second synchronous wheel 230, a synchronous belt 220 and a connecting member 310, the first synchronous wheel 210 is arranged on the output shaft of the driving member 100, the output shaft is rotatable, the second synchronous wheel 230 is rotatably arranged on the connecting member 310, one end of the synchronous belt 220 is sleeved on the first synchronous wheel 210, and the other end of the synchronous belt 220 is sleeved on the second synchronous wheel 230, wherein the synchronous belts 220 of the two groups of adjusting assemblies are collinear, and the rotation directions of the two synchronous belts 220 are opposite.

[0033] Specifically, the output shaft of the driving member 100 is arranged in parallel with the connecting member 310, and the end of the connecting member 310 is flush with the end of the output shaft, the first synchronous wheel 210 is arranged on the end of the output shaft, and the second synchronous wheel 230 is rotatably arranged on the end of the connecting member 310, so that the distance between the output shaft and the connecting member 310 is just enough to make the synchronous belt 220 be tensioned or not completely tensioned, so that the synchronous belt 220 has a certain tensioning force and deformation force, and can play a certain buffering role when adjusting the cigarettes.

[0034] In addition, the second synchronous wheel 230 is rotatably arranged on the connecting member 310, which can reduce the vibration when the synchronous belt 220 rotates.

[0035] Specifically, when used in a cigarette sorting line, the cigarette posture adjusting device is placed at the connection position of the conveying lines with different height differences, the arrangement direction of the synchronous belt 220 is perpendicular to the conveying lines, and the synchronous belt 220 extends to the conveying line close to the higher conveying position, so that the synchronous belt 220 can rotate circularly through the cooperation of the driving member 100, the first synchronous wheel 210, the second synchronous wheel 230 and the connecting member 310.

[0036] When the conveying line continuously and uninterruptedly conveys the cigarettes, the cigarettes with a conveying direction that is not perpendicular to the conveying direction of the conveying belt or has a large inclination angle are adjusted in posture by the synchronous belt 220 when contacting the synchronous belt 220, and the specific adjustment process is that the synchronous belt 220 drives the inclined end of the cigarette through the friction generated by the rotation of the synchronous belt 220, so that the cigarette is close to perpendicular to the conveying direction of the conveying belt or has a small inclination angle, and then the adjusted cigarette falls to another conveying line, facilitating the subsequent detection of the gate.

[0037] The two groups of adjusting assemblies are arranged, and the rotation directions of the synchronous belts 220 of the two groups of adjusting assemblies are opposite, so that the cigarettes with different inclination directions can be corrected, the posture correction efficiency of the cigarettes is higher, and the situation that the cigarettes are stuck at the connection position of the conveying lines is avoided.

[0038] Specifically, the rotation direction of the synchronous belt 220 of one set of adjustment assemblies towards the side of the higher conveying position is towards one side of the conveying line, and the rotation direction of the synchronous belt 220 of the other set of adjustment assemblies towards the side of the higher conveying position is towards the other side of the conveying line, so that the cigarette can be adjusted to be close to perpendicular to the conveying direction of the conveying belt or have a small inclination angle at the fastest speed regardless of which side the cigarette is towards.

[0039] In some embodiments, the synchronous belt 220 is provided with protrusions or protruding strips on the side for contacting the material. The protrusions or protruding strips can increase the friction with the cigarette, so that the adjustment of the cigarette is more rapid.

[0040] In some specific embodiments, as shown in Figure 4 The second synchronous wheel 230 is rotatably arranged on the connecting member 310 through a bearing 340. The bearing 340 makes the rotation of the second synchronous wheel 230 more smooth.

[0041] In specific embodiments, as shown in Figure 6 The bearing 340 includes a rotating part 341 and a fixed part 342. The second synchronous wheel 230 is fixed to the rotating part 341, and the fixed part 342 is connected to the connecting member 310 through screw threads. The rotating part 341 is a column, and the outer surface of the rotating part 341 is provided with screw threads. The end of the connecting member 310 is provided with a screw hole for the screw threads of the rotating part 341, and the rotating part 341 is used for mounting the second synchronous wheel 230.

[0042] In some embodiments, the driving member 100 is a motor, and the extension length of the output shaft of the motor is set to 80-120 mm. The motor is selected to be a DC motor with a speed of 300-400 rps. If the speed of the motor is too high, the cigarette package will be damaged during the high-speed rotation of the synchronous belt 220, and the high-speed deflection of the cigarette will also cause secondary problems. The extension length of the output shaft of the motor is set to 80-120 mm, so that when the cigarette posture adjusting device is installed on the conveying line, the remaining parts except the synchronous belt 220 have a large installation space and do not interfere with the cigarette.

[0043] In some embodiments, as shown in Figures 1 to 3 The cigarette posture adjusting device further includes a mounting assembly, which includes a mounting member 410, a first connecting member, and a second connecting member. The driving member 100 is fixed to the mounting member 410 through the first connecting member, and the connecting member 310 is fixed to the mounting member 410 through the second connecting member. The mounting member 410 is used to be connected with the cigarette sorting line.

[0044] The mounting member 410 serves as the mounting base of other parts. The driving member 100 is fixed through the first connecting member, and the connecting member 310 is positioned and fixed through the second connecting member. The subsequent separate disassembly is also more convenient.

[0045] In some embodiments, the first connecting member comprises the first fixing member 420 and the second fixing member 430, the first fixing member 420 comprises the first connecting part 421 and the second connecting part 422 connected with each other, the first connecting part 421 is connected with the mounting member 410, the second connecting part 422 is connected with the second fixing member 430, and the driving member 100 is fixed to the second fixing member 430, wherein the included angle between the first connecting part 421 and the second connecting part 422 is set to 120°-150°, the driving member 100 is parallel to the second connecting part 422, and the first connecting part 421 is parallel to the mounting member 410.

[0046] In some embodiments, the second connecting member comprises the first fixing member 420 and the third fixing member 440, the first fixing member 420 comprises the first connecting part 421 and the second connecting part 422 connected with each other, the first connecting part 421 is connected with the mounting member 410, the second connecting part 422 is connected with the third fixing member 440, and the connecting member 310 is fixed to the third fixing member 440, wherein the included angle between the first connecting part 421 and the second connecting part 422 is set to 120°-150°, the connecting member 310 is parallel to the second connecting part 422, and the first connecting part 421 is parallel to the mounting member 410.

[0047] wherein, Figure 5 is a schematic diagram of the connection of the connecting member 310, the first fixing member 420 and the third fixing member 440.

[0048] In some embodiments, the first connecting part 421 and the second connecting part 422 are further provided with the reinforcing part 423, and the reinforcing part 423 is configured to make the structure of the first fixing member 420 more stable.

[0049] In use, the mounting member 410 is parallel to the conveying surface of the conveying line, and the cooperation of the first fixing member 420 with the second fixing member 430 or the third fixing member 440 makes the driving member 100 and the connecting member 310 present a certain inclination, thereby further ensuring that the driving member 100 or other components will not interfere with the conveying of the cigarettes.

[0050] In the embodiments of the present application, the included angle between the first connecting part 421 and the second connecting part 422 is set to 135°.

[0051] In some specific embodiments, the second fixing member 430 is an L-shaped member, and the driving member 100 is connected with the second fixing member 430 through a screw.

[0052] In some specific embodiments, the third fixing member 440 is an L-shaped member, and the connecting member 310 is fixed to the third fixing member 440 through a flange seat or a direct bolt connection.

[0053] In some embodiments, a diaphragm coupling 330 is arranged at a position close to the second synchronous wheel 230 of the connecting member 310 to reduce the vibration generated during rotation of the synchronous belt 220.

[0054] In some embodiments, the connecting member 310 is a shaft member, and the connecting member 310 is arranged on the third fixed member 440 through a rotating seat 320. The rotating seat 320 is internally provided with a bearing, and the connecting member 310 is inserted into the bearing and clamped by a limiting member to prevent axial displacement. The rotating seat 320 enables the connecting member 310 to rotate, and the second synchronous wheel 230 is arranged on the connecting member 310 through the bearing 340, which can greatly reduce the concentricity deviation during rotation of the shaft and effectively reduce the vibration during rotation of the shaft, thereby avoiding the shaking of the belt.

[0055] In some embodiments, the application further provides a cigarette sorting line, which comprises a first conveying line, a second conveying line, and a cigarette posture adjusting device. One end of the second conveying line is connected to the first conveying line, and the conveying height of the first conveying line is higher than that of the second conveying line. The cigarette posture adjusting device is arranged at the joint of the first conveying line and the second conveying line, and the synchronous belt 220 is perpendicular to the conveying direction of the conveying line.

[0056] It should be noted that the combined length of the two synchronous belts 220 is greater than the width of the conveying line, so as to cover the conveying surface of the conveying line and ensure that each cigarette can be adjusted. The distance between the synchronous belt 220 and the first conveying line is greater than the width of the cigarette by 0.5-1.5 cm, so that the cigarette can be adjusted without affecting the falling of the cigarette to the second conveying line.

[0057] The above describes the embodiments of the application in detail in combination with the drawings, but the application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the application.

Claims

1. A carton attitude adjusting device, characterized in that: The adjusting assembly comprises a driving member, a first synchronous wheel, a second synchronous wheel, a synchronous belt and a connecting member, the first synchronous wheel is arranged on the output shaft of the driving member, the output shaft can rotate, the second synchronous wheel is rotatably arranged on the connecting member, one end of the synchronous belt is sleeved on the first synchronous wheel, and the other end is sleeved on the second synchronous wheel, wherein the synchronous belts of the two adjusting assemblies are collinear, and the rotating directions of the two synchronous belts are opposite.

2. The carton attitude adjusting device according to claim 1, characterized in that: One side of the synchronous belt for contacting the material is provided with protrusions or protruding strips.

3. The carton attitude adjusting device according to claim 1, characterized in that: The second synchronous wheel is rotatably arranged on the connecting member through a bearing.

4. The carton attitude adjusting device according to claim 3, characterized in that: The bearing comprises a rotating part and a fixed part, the second synchronous wheel is fixed on the rotating part, and the fixed part is connected with the connecting member through threads.

5. The carton attitude adjusting device according to claim 1, characterized in that: The driving member is a motor, and the extension length of the output shaft of the motor is 80mm-120mm.

6. The carton attitude adjusting device according to claim 1, characterized in that: The cigarette posture adjusting device further comprises a mounting assembly, the mounting assembly comprises a mounting member, a first connecting member and a second connecting member, the driving member is fixed on the mounting member through the first connecting member, the connecting member is fixed on the mounting member through the second connecting member, and the mounting member is used for being connected with a cigarette sorting line.

7. The carton attitude adjusting device according to claim 6, characterized in that: The first connecting member comprises a first fixing member and a second fixing member, the first fixing member comprises a first connecting part and a second connecting part connected with each other, the first connecting part is connected with the mounting member, the second connecting part is connected with the second fixing member, and the driving member is fixed on the second fixing member, wherein the included angle between the first connecting part and the second connecting part is 120°-150°, the driving member is parallel with the second connecting part, and the first connecting part is parallel with the mounting member.

8. The carton attitude adjusting device according to claim 6, characterized in that: The second connecting member comprises a first fixing member and a third fixing member, the first fixing member comprises a first connecting part and a second connecting part connected with each other, the first connecting part is connected with the mounting member, the second connecting part is connected with the third fixing member, and the connecting member is fixed on the third fixing member, wherein the included angle between the first connecting part and the second connecting part is 120°-150°, the connecting member is parallel with the second connecting part, and the first connecting part is parallel with the mounting member.

9. The pack attitude adjustment device according to claim 8, characterized in that: The connecting member is rotatably arranged on the third fixing member through a bearing seat.

10. A carton sorting line, characterized by: It comprises A first conveying line; One end of a second conveying line is connected with the first conveying line, and the conveying height of the first conveying line is higher than that of the second conveying line; The cigarette posture adjusting device of any one of claims 1-9 is arranged at the joint of the first conveying line and the second conveying line, and the synchronous belt is perpendicular to the conveying direction of the conveying line.

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