Cigarette packet counting device

Abstract

The utility model relates to the technical field of counting devices, in particular to a cigarette packet counting device which comprises a base, the upper end of the base is fixedly connected with a counting mechanism, the counting mechanism comprises a working shell, and the upper end of the base is fixedly connected with the working shell. The surface of the working shell is rotationally connected with a rotating rod penetrating through the working shell through a ball bearing, one end of the rotating rod is fixedly connected with a trigger plate through a connecting plate, the surface of the end, extending into the working shell, of the rotating rod is fixedly connected with a connecting block, and the upper end of the connecting block is fixedly connected with a rotating ring; the surface of the rotating ring is slidably connected with a sliding plate, the sliding plate can make elastic contact with the induction rod through mutual cooperation of the sliding plate, the rotating ring and the spring, and therefore the self-adaptability of the mechanism is greatly improved, cigarette packets of different heights can be counted, and the mechanism is simple in structure, does not need to be driven by a motor, and is convenient to use. Therefore, the production and use cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of counting devices, in particular to a cigarette pack counting device. Background Art

[0002] When tobacco companies are loading tobacco leaves onto trucks, they now use conveyor belts for transportation. During operation, operators need to place the cigarette packs on the stack one by one on the conveyor belt at the lower end of the conveyor belt, which then transports the cigarette packs to the top of the truck compartment. Then, the loaders will sort and stack the cigarette packs in the truck compartment. In actual work, in order to count the cigarette packs on the conveyor belt, photoelectric counting equipment is installed on the conveyor belt.

[0003] For example, the cigarette pack counting device disclosed in the Chinese patent application number CN202223420086.2, when in use, the stepper motor rotates to drive the first bevel gear and the second bevel gear to rotate, the second bevel gear drives the screw to rotate, and the telescopic rod is driven to move up and down with the cooperation of the two limit blocks, thereby adjusting the height of the trigger plate to adapt to cigarette packs of different heights.

[0004] When solving the problem of counting cigarette packs of different heights, this mechanism drives a series of transmission parts through a stepper motor to adjust the height of the trigger plate to adapt to cigarette packs of different heights. Since an additional power source is required to drive the stepper motor, this mechanism is more power-consuming when in use. At the same time, multiple components are required to adjust the height of the trigger plate, so the production cost is relatively high. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides the following technical solutions: a cigarette pack counting device comprises a base, the upper end of the base is fixedly connected to a counting mechanism, the counting mechanism comprises a working shell, the upper end of the base is fixedly connected to the working shell, the surface of the working shell is rotatably connected to a rotating rod arranged therethrough via a ball bearing, one end of the rotating rod is fixedly connected to a trigger plate via a connecting plate, the surface of one end of the rotating rod extending to the interior of the working shell is fixedly connected to a connecting block, the upper end of the connecting block is fixedly connected to a rotating ring, the surface of the rotating ring is slidably connected to a sliding plate, the surface of the rotating ring is wrapped with a spring, one end of the spring is fixedly connected to the sliding plate, the other end of the spring is fixedly connected to the connecting block, a counting controller is installed inside the working shell, a sensing rod is installed at the upper end of the counting controller, and the sensing rod is correspondingly arranged to the sliding plate.

[0006] As an improvement of the above technical solution, a flap is hingedly connected to the upper end of the working shell, one end of the flap is fixedly connected to a handle, and a layer of anti-slip texture is provided on the surface of the handle.

[0007] As an improvement of the above technical solution, the flip cover is slidably connected to a latch penetrating the flip cover through a through hole provided on its surface, and the latch is provided corresponding to the sliding plate.

[0008] As an improvement of the above technical solution, a heat dissipation net is installed on the surface of the working shell.

[0009] As an improvement of the above technical solution, a limiting rod is fixedly connected to the interior of the working shell, a layer of rubber pad is arranged on the surface of the limiting rod, and the limiting rod is arranged corresponding to the connecting block.

[0010] Beneficial effects of the utility model:

[0011] Through the cooperation of the sliding plate, the rotating ring and the spring, the sliding plate and the sensing rod can achieve elastic contact, thereby greatly improving the adaptability of the mechanism, and then cigarette packs of different heights can be counted. The mechanism has a simple structure and does not require a motor drive, thus greatly reducing the production and use costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is the overall structure diagram of the utility model;

[0013] Figure 2 This is the structural diagram of the counting mechanism of the utility model;

[0014] Figure 3 This is a bottom view of the counting mechanism of the utility model;

[0015] Figure 4 This is the internal structure diagram of the counting mechanism of the utility model.

[0016] Figure numerals: 1. base; 2. counting mechanism; 21. working shell; 22. rotating rod; 23. connecting plate; 24. trigger plate; 25. connecting block; 26. rotating ring; 27. sliding plate; 28. spring; 29. ​​counting controller; 291. sensing rod; 292. flip cover; 293. handle; 294. latch; 295. heat dissipation net; 296. limit rod. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0018] See also Figure 1-4The utility model provides a technical solution: a cigarette pack counting device, comprising a base 1, a counting mechanism 2 is fixedly connected to the upper end of the base 1, the counting mechanism 2 comprises a working shell 21, the upper end of the base 1 is fixedly connected to the working shell 21, the surface of the working shell 21 is rotatably connected with a rotating rod 22 that runs through it through a ball bearing, one end of the rotating rod 22 is fixedly connected with a trigger plate 24 through a connecting plate 23, one end of the rotating rod 22 extending to the inside of the working shell 21 is fixedly connected with a connecting block 25, the upper end of the connecting block 25 is fixedly connected with a rotating ring 26, the surface of the rotating ring 26 is slidably connected with a sliding plate 27, a spring 28 is wound around the surface of the rotating ring 26, one end of the spring 28 is fixedly connected to the sliding plate 27, and the other end of the spring 28 is fixedly connected to the connecting block 25, a counting controller 29 is installed inside the working shell 21, and a sensing rod 291 is installed on the upper end of the counting controller 29, and the sensing rod 291 is correspondingly arranged with the sliding plate 27.

[0019] In the present embodiment, when the cigarette pack contacts the trigger plate 24, the trigger plate 24 rotates, thereby driving the rotating rod 22 to rotate through the connecting plate 23. The rotating rod 22 rotates, thereby driving the rotating ring 26 to rotate through the connecting block 25. The rotating ring 26 rotates, thereby driving the sliding plate 27 to rotate with the cooperation of the spring 28. When the sliding plate 27 contacts the sensing rod 291, the sliding plate 27 no longer rotates, while the rotating ring 26 continues to rotate. At this time, the spring 28 is compressed, and the rotating ring 26 and the sliding plate 27 slide against each other. When the cigarette pack passes through, the mechanism is reset under the action of the restoring force of the spring 28 and the gravity of the trigger plate 24. At this time, the counting controller 29 counts once. Through the cooperation of the sliding plate 27, the rotating ring 26, and the spring 28, the sliding plate 27 can be elastically contacted with the sensing rod 291, thereby greatly improving the adaptability of the mechanism, and then the cigarette packs of different heights can be counted. The mechanism has a simple structure and does not require a motor drive, thereby greatly reducing the production and use costs.

[0020] Specifically, a flap 292 is hingedly connected to the upper end of the working shell 21 , and a handle 293 is fixedly connected to one end of the flap 292 . A layer of anti-slip texture is provided on the surface of the handle 293 .

[0021] In this embodiment, when the user needs to inspect the interior of the working shell 21 , the user can open the working shell 21 by flipping the flip cover 292 through the handle 293 , thereby facilitating the user to inspect the interior of the working shell 21 .

[0022] Specifically, the flip cover 292 is slidably connected to a latch 294 that passes through the flip cover 292 through a through hole formed on the surface of the flip cover 292 , and the latch 294 is disposed correspondingly to the sliding plate 27 .

[0023] In this embodiment, when this mechanism is not working, the user inserts the latch 294 into the flip cover 292 through the through hole, so that the lower end of the latch 294 reaches the inside of the working shell 21. Since the latch 294 acts as an obstacle, the sliding plate 27 will not contact the sensing rod 291, thereby preventing false alarms.

[0024] Specifically, a heat dissipation net 295 is installed on the surface of the working shell 21 .

[0025] In this embodiment, by installing a heat dissipation net 295 on the surface of the working shell 21 , the counter controller 29 can be easily dissipated to thereby increase the service life of the counter controller 29 .

[0026] Specifically, a limiting rod 296 is fixedly connected to the interior of the working shell 21 , a layer of rubber pad is provided on the surface of the limiting rod 296 , and the limiting rod 296 is provided corresponding to the connecting block 25 .

[0027] In this embodiment, when the mechanism is reset, the limit rod 296 is provided to prevent the connection block 25 from over-rotating, so that the trigger plate 24 just maintains a plumb state, thereby avoiding the problem of the trigger plate 24 swinging back and forth due to inertia, thereby affecting the stability of the mechanism during operation.

[0028] Working principle and use process: when the cigarette pack contacts the trigger plate 24, the trigger plate 24 rotates, thereby driving the rotating rod 22 to rotate through the connecting plate 23, and the rotating rod 22 rotates, thereby driving the rotating ring 26 to rotate through the connecting block 25, and the rotating ring 26 rotates, thereby driving the sliding plate 27 to rotate with the cooperation of the spring 28. When the sliding plate 27 contacts the sensing rod 291, the sliding plate 27 no longer rotates, while the rotating ring 26 continues to rotate. At this time, the spring 28 is compressed, and the rotating ring 26 and the sliding plate 27 slide against each other. When the cigarette pack passes, the mechanism is reset under the action of the restoring force of the spring 28 and the gravity of the trigger plate 24. At this time, the counting controller 29 counts once, and the sliding plate 27 and the sensing rod 291 can be elastically contacted by the cooperation of the sliding plate 27, the rotating ring 26 and the spring 28, thereby greatly improving the adaptability of the mechanism, and then To count cigarette packs at different heights, this mechanism has a simple structure and does not require a motor drive, thereby greatly reducing the production and use costs. When the user needs to inspect the interior of the working shell 21, the working shell 21 can be opened by flipping the flip cover 292 through the handle 293, thereby facilitating the user to inspect the interior of the working shell 21. When this mechanism is not working, the user inserts the latch 294 into the flip cover 292 through the through hole, so that the lower end of the latch 294 reaches the interior of the working shell 21. Since the latch 294 acts as an obstacle, the sliding plate 27 will not contact the sensing rod 291, thereby preventing false alarms. When the mechanism is reset, the limit rod 296 can be set to prevent the connecting block 25 from being over-rotated, so that the trigger plate 24 just maintains a plumb state, thereby avoiding the problem of the trigger plate 24 swinging back and forth under the action of inertia, thereby affecting the stability of the mechanism when it is working.

[0029] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A cigarette pack counting device, comprising a base (1), wherein a counting mechanism (2) is fixedly connected to the upper end of the base (1), characterized in that: The counting mechanism (2) comprises a working shell (21), the upper end of the base (1) is fixedly connected to the working shell (21), the surface of the working shell (21) is rotatably connected to a rotating rod (22) penetrating the working shell via a ball bearing, one end of the rotating rod (22) is fixedly connected to a trigger plate (24) via a connecting plate (23), one end of the rotating rod (22) extending to the inside of the working shell (21) is fixedly connected to a connecting block (25), and the upper end of the connecting block (25) is fixedly connected to a rotating ring ( 26), the surface of the rotating ring (26) is slidably connected to a sliding plate (27), the surface of the rotating ring (26) is wound with a spring (28), one end of the spring (28) is fixedly connected to the sliding plate (27), and the other end of the spring (28) is fixedly connected to a connecting block (25), a counting controller (29) is installed inside the working shell (21), an upper end of the counting controller (29) is installed with a sensing rod (291), and the sensing rod (291) is arranged corresponding to the sliding plate (27).

2. A cigarette pack counting device according to claim 1, characterized in that: A flip cover (292) is hingedly connected to the upper end of the working shell (21), and a handle (293) is fixedly connected to one end of the flip cover (292), and a layer of anti-slip texture is arranged on the surface of the handle (293).

3. A cigarette pack counting device according to claim 2, characterized in that: The flip cover (292) is slidably connected to a latch (294) that passes through the flip cover (292) through a through hole provided on its surface, and the latch (294) is provided correspondingly to the sliding plate (27).

4. A cigarette pack counting device according to claim 1, characterized in that: A heat dissipation net (295) is installed on the surface of the working shell (21).

5. The cigarette pack counting device according to claim 1, characterized in that: A limiting rod (296) is fixedly connected to the interior of the working shell (21), a layer of rubber pad is provided on the surface of the limiting rod (296), and the limiting rod (296) is arranged corresponding to the connecting block (25).

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