Cigarette case intermittent conveying equipment

Abstract

The utility model relates to the technical field of tobacco production equipment, and provides cigarette case intermittent conveying equipment which comprises a servo motor, a divider, a synchronous belt and a die case conveying assembly, the divider is located on one side of the servo motor and connected with the servo motor, and the servo motor is used for driving the divider; the mold box conveying assembly is located on one side of the divider, the mold box conveying assembly is connected with the divider through the synchronous belt, the divider is used for controlling intermittent conveying of the mold box conveying assembly, and the mold box conveying assembly is used for conveying cigarette cases. The cigarette case conveying device has the effect of conveniently and intermittently conveying cigarette cases.

Description

Technical Field

[0001] This application relates to the technical field of tobacco production equipment, and in particular to a cigarette case intermittent conveying device. Background Art

[0002] Cigarettes are a type of tobacco product. When rolling cigarettes, the tobacco is first dried and shredded, and then rolled into a cylindrical strip with a length of about 120 mm and a diameter of about 10 mm using paper.

[0003] Currently, in each cigarette production line, the cigarette conveying system generally includes a cigarette packing machine, a missing package detection device, a conveying device, an emergency exit device, a chute system, and a packaging machine, etc. After the cigarette packing machine completes the packing operation of the cigarettes, the cigarettes are conveyed to the cigarette conveying device through the detection device, and then reach the packing and sealing machine through the chute system for packing and sealing the cigarettes. In addition, it is necessary to randomly inspect the outer packaging of the cigarettes to check whether their appearance is intact and the information is accurate.

[0004] The existing patent authorization publication number: CN208946736U discloses a cigarette case material conveyor, which includes a driving motor fixedly connected to a workbench. The power output end of the driving motor drives a first driving wheel and a second driving wheel through a transmission mechanism; the first driving wheel drives a first driven wheel through a first synchronous belt, and the second driving wheel drives a second driven wheel through a second synchronous belt. The conveying surfaces of the first synchronous belt and the second synchronous belt are arranged in parallel contact, and the conveying surfaces of the first synchronous belt and the second synchronous belt form a cigarette case material conveying channel.

[0005] In view of the above related technologies, when the cigarette case is conveyed on the conveyor, it is necessary to manually place the cigarette case on the conveyor for conveyance. After placing the cigarettes in the cigarette case, relevant quality inspections and other operations need to be performed on the cigarettes and the cigarette case. In actual production, the conveyor generally conveys continuously, and the conveying efficiency is relatively high, which easily causes the staff not to have enough time for quality inspection. Therefore, it needs to be improved. Utility Model Content

[0006] In order to facilitate the intermittent conveyance of cigarette cases, this application provides a cigarette case intermittent conveying device.

[0007] The cigarette case intermittent conveying device provided by this application adopts the following technical solutions:

[0008] A cigarette case intermittent conveying device, comprising a servo motor, a divider, a synchronous belt and a die box conveying assembly. The divider is located on one side of the servo motor and is connected to the servo motor. The servo motor is used to drive the divider. The die box conveying assembly is located on one side of the divider. The die box conveying assembly is connected to the divider through the synchronous belt. The divider is used to control the intermittent conveying of the die box conveying assembly. The die box conveying assembly is used to convey cigarette cases.

[0009] By adopting the above technical solution, the main function of the divider is to achieve intermittent motion and is widely used in various automated machines. During the production process, the staff place the cigarette cases on the die box conveying assembly for conveying. At the same time, the servo motor drives the divider to operate. Under the connection effect of the synchronous belt, the continuous transportation of the die box conveying assembly is switched to intermittent conveying, so as to provide the staff with relatively sufficient time to conduct quality inspection on the cigarette cases.

[0010] Preferably, the servo motor and the divider are connected through a transmission mechanism.

[0011] By adopting the above technical solution, under the action of the transmission mechanism, the servo motor controls the operation of the divider.

[0012] Preferably, the transmission mechanism is a belt drive, a chain drive or a gear drive.

[0013] By adopting the above technical solution, any of the three ways of belt drive, chain drive or gear drive can achieve transmission, and it is specifically selected according to actual production requirements.

[0014] Preferably, the die box conveying assembly includes a conveying frame, a conveyor belt and a receiving block. The divider is connected to the conveying frame. The conveyor belt is rotatably connected to the conveying frame. A plurality of receiving blocks are provided, and the receiving blocks are distributed at intervals along the circumference of the conveyor belt. The receiving blocks are used for placing cigarette cases.

[0015] By adopting the above technical solution, the conveying frame serves as a carrier for the installation of the conveyor belt. During conveying, the cigarette cases are placed on the receiving blocks, and then the conveyor belt is periodically conveyed on the conveying frame.

[0016] Preferably, a first gear and a second gear are rotatably connected to the conveying frame. The rotation shafts of the first gear and the second gear are parallel to each other. The first gear is connected to the divider. Tooth patterns are provided on the conveyor belt, and the tooth patterns are simultaneously meshed with the first gear and the second gear.

[0017] By adopting the above technical solution, the divider can control the intermittent rotation of the first gear. Since the conveyor belt is engaged with the first gear and the second gear at the same time, the first gear serves as the driving wheel and the second gear serves as the driven wheel; when the first gear rotates, it can drive the conveyor belt and the second gear to rotate synchronously.

[0018] Preferably, a positioning groove is formed in the receiving block, and the positioning groove is used for positioning the cigarette case.

[0019] By adopting the above technical solution, the cigarette case is placed in the positioning groove to achieve positioning, reducing the deviation of the position of the cigarette case during transportation.

[0020] Preferably, it further includes a hinge block, the hinge block is flexibly connected to the conveyor belt, and one end of the receiving block is rotatably connected to the hinge block.

[0021] By adopting the above technical solution, since the conveyor belt is in a closed shape and is circularly conveyed, the conveyor belt has a parallel end and a curved section. When the receiving block moves to the curved section of the conveyor belt, the receiving block will rotate relative to the hinge block, so as to better adapt to the transition of the conveyor belt from a straight state to a curved state.

[0022] Preferably, it further includes an adjusting bolt, the receiving block and the hinge block are connected by a torsion spring, the adjusting bolt is connected to the hinge block, and is used to adjust the tightness of the torsion spring.

[0023] By adopting the above technical solution, when the conveyor belt changes from a straight line to a curve, the receiving block is affected by its own gravity, causing relative rotation with the hinge block, and the torsion spring deforms during the rotation process. When the conveyor belt changes back from a curve to a straight line, the restoring force of the torsion spring can reset the receiving block and place it on the conveyor belt to better receive the cigarette case. The staff can use the adjusting bolt to adjust the tightness of the torsion spring, thereby controlling the rotation amplitude of the receiving block.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] (1) By setting a divider and a synchronous belt, the divider and the synchronous belt can switch the continuous transportation of the mold box conveying component to intermittent transportation, thus providing relatively sufficient time for the staff to conduct quality inspection.

[0026] (2) By setting a hinge block, when the receiving block on the conveyor belt changes from a straight state to a curved state, the receiving block can rotate relative to the hinge block to adapt to this change.

[0027] (3) By setting an adjusting bolt, the staff can use the adjusting bolt to adjust the tightness of the torsion spring, thereby controlling the rotation amplitude of the receiving block. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of the conveying device in the embodiment of the present application;

[0029] Figure 2 is a schematic structural diagram of another perspective of the conveying device in the embodiment of the present application;

[0030] Figure 3 is Figure 1 an enlarged schematic diagram of part A.

[0031] Reference numerals: 1, servo motor; 2, divider; 3, synchronous belt; 4, mold box conveying assembly; 41, conveying frame; 42, conveyor belt; 43, receiving block; 5, tooth pattern; 6, first gear; 7, second gear; 8, positioning groove; 9, hinge block; 10, adjusting bolt; 11, transmission mechanism. Detailed implementation manners

[0032] Next, the technical solutions of the present application will be described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The present application can be embodied in many different forms and is not limited to the embodiments described herein.

[0033] In the description of the embodiments of the present application, the expressions referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics represented in connection with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics represented can be combined in a suitable manner in any one or more embodiments or examples.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" and any variations thereof in the specification and claims of the present application and the above accompanying drawing descriptions are intended to cover non-exclusive inclusion.

[0035] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installation", "connection", "connection", "fixation" etc. should be understood in a broad sense. For example, it can be a fixed connection; it can also be a detachable connection; or integrated; it can also be a mechanical connection. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0036] The following will describe in detail some embodiments of the present application with reference to the accompanying drawings. Without conflict, those skilled in the art can combine and combine different embodiments or examples represented in the present application and the features of different embodiments or examples.

[0037] An embodiment of the present application discloses an intermittent conveying device for cigarette cases. Refer to Figure 1 and Figure 2 , the conveying device includes a servo motor 1, a divider 2, a synchronous belt 3, and a die box conveying assembly 4. The divider 2 is located on one side of the servo motor 1 and is connected to the servo motor 1. The servo motor 1 is used to drive the divider 2 to operate. Among them, the servo motor 1 and the divider 2 are connected by a transmission mechanism 11. The transmission mechanism 11 is one of a belt drive, a chain drive, or a gear drive. In this embodiment, the belt drive method is adopted.

[0038] The die box conveying assembly 4 is located on the side of the divider 2 away from the servo motor 1. The die box conveying assembly 4 is connected to the divider 2 through the synchronous belt 3. The divider 2 is used to control the intermittent conveying of the die box conveying assembly 4, and the die box conveying assembly 4 is used to convey cigarette cases.

[0039] During the production process, the staff places the cigarette cases on the die box conveying assembly 4 for conveying; at the same time, the servo motor 1 drives the divider 2 to operate. Under the connection action of the synchronous belt 3, the continuous transportation of the die box conveying assembly 4 is switched to intermittent conveying, so as to provide the staff with relatively sufficient time to inspect the cigarette cases.

[0040] Specifically, in combination with Figure 3 , the die box conveying assembly 4 includes a conveying frame 41, a conveyor belt 42, and a receiving block 43. The conveying frame 41 is fixedly installed on the ground. A first gear 6 and a second gear 7 are rotatably connected to the conveying frame 41. The first gear 6 and the second gear 7 are respectively located at both ends of the conveying frame 41, and their rotating shafts are parallel to each other. The first gear 6 is connected to the divider 2 through the synchronous belt 3, and the divider 2 is used to control the rotation of the first gear 6. The conveyor belt 42 is rotatably connected to the conveying frame 41. The conveyor belt 42 is arranged in a closed loop and is provided with tooth patterns 5 along its own length direction. The tooth patterns 5 are simultaneously meshed with the first gear 6 and the second gear 7. The first gear 6 serves as the driving wheel, and the second gear 7 serves as the driven wheel.

[0041] During the production process, the divider 2 is used to control the intermittent rotation of the first gear 6. Since the conveyor belt 42 is simultaneously meshed with the first gear 6 and the second gear 7, when the first gear 6 rotates, it can drive the conveyor belt 42 and the second gear 7 to rotate synchronously, thereby realizing the movement of the receiving block 43.

[0042] The receiving blocks 43 are provided with a plurality of blocks, and each receiving block 43 is spaced apart along the circumference direction of the conveyor belt 42, and the receiving blocks 43 are used to place cigarette boxes. Among them, a positioning groove 8 is provided on one side surface of the receiving block 43, and the positioning groove 8 is used to position the cigarette box. The cigarette box is placed in the positioning groove 8 to achieve positioning, so as to reduce the displacement of the position of the cigarette box during the conveying process. In this embodiment, the conveyor belt 42 is also flexibly connected with a hinge block 9, and one end of the receiving block 43 is rotatably connected to the hinge block 9 through a torsion spring.

[0043] Since the conveyor belt 42 is closed and cyclically conveyed, the conveyor belt 42 has parallel ends and curved sections. When the receiving block 43 moves to the curved section of the conveyor belt 42, the receiving block 43 rotates relative to the hinge block 9, thereby better adapting the conveyor belt 42 to transition from a straight state to a curved state.

[0044] In addition, in some embodiments, the hinge block 9 is also connected with an adjusting bolt 10, which is used to adjust the tightness of the torsion spring. The staff can use the adjusting bolt 10 to adjust the tightness of the torsion spring, thereby controlling the rotation amplitude of the receiving block 43 and improving practicality.

[0045] The implementation principle of the intermittent conveying device for cigarette boxes in the embodiment of the present application is as follows: during the production process, the staff places the cigarette boxes on the receiving block 43, and then uses the servo motor 1 to drive the divider 2 to work. Under the connection of the synchronous belt 3, the first gear 6 drives the conveyor belt 42 to move, thereby changing the position of the receiving block 43. By switching the continuous transportation of the mold box conveying component 4 to intermittent transportation, the staff is provided with more ample time to conduct quality inspection on the cigarette boxes.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An intermittent cigarette case conveying device, characterized in that, It includes a servo motor (1), a divider (2), a synchronous belt (3) and a cigarette case conveying assembly (4). The divider (2) is located on one side of the servo motor (1) and is connected to the servo motor (1). The servo motor (1) is used to drive the divider (2). The cigarette case conveying assembly (4) is located on one side of the divider (2). The cigarette case conveying assembly (4) is connected to the divider (2) through the synchronous belt (3). The divider (2) is used to control the intermittent conveying of the cigarette case conveying assembly (4), and the cigarette case conveying assembly (4) is used to convey cigarette cases.

2. The intermittent cigarette case conveying device according to claim 1, characterized in that, The servo motor (1) and the divider (2) are connected through a transmission mechanism (11).

3. The intermittent cigarette case conveying device according to claim 2, wherein, The transmission mechanism (11) is a belt drive, a chain drive or a gear drive.

4. The intermittent cigarette case conveying device according to claim 1, wherein, The cigarette case conveying assembly (4) includes a conveying frame (41), a conveyor belt (42) and a receiving block (43). The divider (2) is connected to the conveying frame (41). The conveyor belt (42) is rotatably connected to the conveying frame (41). A number of receiving blocks (43) are provided, and each receiving block (43) is distributed at intervals along the circumference of the conveyor belt (42). The receiving block (43) is used for placing cigarette cases.

5. A cigarette case intermittent conveying device according to claim 4, characterized in that, A first gear (6) and a second gear (7) are rotatably connected to the conveying frame (41). The rotation axes of the first gear (6) and the second gear (7) are parallel to each other. The first gear (6) is connected to the divider (2). Tooth patterns (5) are provided on the conveyor belt (42), and the tooth patterns (5) are simultaneously meshed with the first gear (6) and the second gear (7).

6. The intermittent cigarette case conveying device according to claim 4, characterized in that A positioning groove (8) is formed in the receiving block (43), and the positioning groove (8) is used for positioning cigarette cases.

7. A cigarette case intermittent conveying device according to claim 4, wherein, It further includes a hinge block (9). The hinge block (9) is flexibly connected to the conveyor belt (42), and one end of the receiving block (43) is rotatably connected to the hinge block (9).

8. A cigarette case intermittent conveying device according to claim 7, characterized in that, It further includes an adjusting bolt (10). The receiving block (43) and the hinge block (9) are connected through a torsion spring. The adjusting bolt (10) is connected to the hinge block (9) and is used to adjust the tightness of the torsion spring.

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