Tobacco bale adsorption steering mechanism

Abstract

The utility model discloses a cigarette packet adsorption steering mechanism which structurally comprises an air suction cavity, a driving wheel and a driven wheel, the driving wheel and the driven wheel are arranged on the two sides of the air suction cavity and connected through an air suction conveying belt, a negative pressure plate is arranged at an air outlet of the air suction cavity, and the air suction conveying belt is arranged on the outer side of the negative pressure plate. A detachable structure capable of detaching the air suction conveying belt is arranged on the air suction cavity, and the air suction device further comprises a driving mechanism for driving the air suction conveying belt to transmit; and the driving mechanism operates to drive the air suction conveying belt to adsorb and convey the conveyed cigarette packets. After the technical scheme is adopted, the suction steering mechanism formed by combining the air suction cavity, the air suction conveying belt, the negative pressure plate and the like is adopted, that is, tobacco bales are sucked by negative pressure, so that steering conveying of the tobacco bales on the two perpendicular conveying belts is realized; the surface abrasion of the tobacco bales is reduced, meanwhile, the blocking phenomena of bale blocking, bale clamping and the like generated in the conveying process of the tobacco bales can be avoided, and the effective operation rate of the whole machine is improved.

Description

Technical Field

[0001] The utility model relates to a mechanical device for cigarette packet packaging production, in particular to a cigarette packet adsorption and steering mechanism. Background Art

[0002] On a tobacco packaging machine, it is often necessary to realize various-angle steering of cigarette packets within a certain space, and at the same time of steering the cigarette packets, it is also necessary to transfer and convey the cigarette packets to specific positions.

[0003] Currently, in tobacco packaging machinery, when a cigarette packet is steered and conveyed on two mutually perpendicular conveyor belts, the method of pushing by a cylinder is usually adopted. The specific process is as follows: a baffle is arranged at the end of the transverse conveyor belt, the cigarette packet stops at the baffle when being conveyed to the end of the transverse conveyor, and the longitudinal cylinder pushes the stopped cigarette packet into the longitudinal conveyor belt, thus completing the steering transportation of the cigarette packet. However, in the actual operation process, phenomena such as cigarette packet jamming and blocking are likely to occur, and the effective operation rate of the equipment is not high. Content of the Utility Model

[0004] In view of the above problems, the utility model provides a cigarette packet adsorption and steering mechanism.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is: a cigarette packet adsorption and steering mechanism, the structure of which includes an air suction cavity, a driving wheel and a driven wheel arranged on both sides of the air suction cavity. The driving wheel and the driven wheel are connected by an air suction conveyor belt. A negative pressure plate is arranged at the air outlet of the air suction cavity. The air suction conveyor belt is arranged outside the negative pressure plate. A detachable structure for detaching the air suction conveyor belt is arranged on the air suction cavity, and a driving mechanism for driving the air suction conveyor belt to transmit is further included; when the driving mechanism operates, it can drive the air suction conveyor belt to adsorb and convey the conveyed cigarette packets.

[0006] Preferably, the detachable structure includes a lower support plate fixedly connected to the air suction cavity, an upper support plate tightly connected to the driven wheel. The upper support plate is slidably connected to the lower support plate. An adjusting bolt is connected between the upper support plate and the lower support plate. One end shoulder of the adjusting bolt is stuck into the groove of the lower support plate, and the other end is embedded into the threaded hole of the upper support plate. A tightening nut for tightening the driven wheel is arranged in the middle of the adjusting bolt.

[0007] Preferably, a guiding groove for the horizontal movement of the upper support plate is opened on the lower support plate.

[0008] Preferably, a long hole is opened on the upper support plate, and a threaded hole is opened on the lower support plate; when the driven wheel tightens the air suction conveyor belt, the long hole and the threaded hole are connected by a locking bolt.

[0009] Preferably, a first ear plate is fixedly connected to the front side of the upper support plate, and a second ear plate is fixedly connected to the upper side of the lower support plate. The first ear plate and the second ear plate are arranged opposite to each other. An upper opening for the adjustment bolt to be inserted is provided on the second ear plate, and an internal threaded hole for threaded connection with the adjustment bolt is provided on the first ear plate. The tightening nut is threadedly connected to the part of the adjustment bolt located between the first ear plate and the second ear plate; when the driven wheel tightens the suction conveyor belt, the tightening nut abuts against the side of the first ear plate close to the second ear plate.

[0010] Preferably, the driving mechanism is a driving motor, and the driving end of the driving motor is fixedly connected to the driving wheel.

[0011] As can be seen from the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

[0012] 1. A cigarette packet adsorption and turning mechanism provided by the present invention adopts an adsorption and turning mechanism composed of an air suction cavity, an air suction conveyor belt and a negative pressure plate, etc., that is, uses negative pressure to suck up the cigarette packet to realize the turning and conveying of the cigarette packet on two mutually perpendicular conveyor belts, reducing the surface wear of the cigarette packet and being able to solve the blockage phenomena such as blockage and jamming of the cigarette packet during the conveying process, and improving the effective operation rate of the whole machine.

[0013] 2. A cigarette packet adsorption and turning mechanism provided by the present invention adopts a detachable structure composed of a lower support plate, an upper support plate, an adjustment bolt and a tightening nut, etc., that is, the air suction conveyor belt is fixed by the adjustment bolt. In this way, when replacing the air suction conveyor belt, only need to rotate the adjustment bolt clockwise, and under the action of the upper support plate, drive the driven wheel to move towards the driving wheel, then the air suction conveyor belt can be taken out; when installing a new air suction conveyor belt, there is no need to disassemble the whole adsorption and turning mechanism, only need to rotate the adjustment bolt counterclockwise, then the driven wheel can be driven to tighten the air suction conveyor belt, which is convenient for the replacement of the air suction conveyor belt and improves the replacement efficiency of the air suction conveyor belt. Description of the Drawings

[0014] The drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0015] Figure 1 is the structural schematic diagram of a cigarette packet adsorption and turning mechanism of the present invention Figure 1 ;

[0016] Figure 2 is the structural schematic diagram of a cigarette packet adsorption and turning mechanism of the present invention Figure 2 ;

[0017] Figure 3 Exploded view of an adsorption and steering mechanism for a cigarette pack of the present utility model;

[0018] Figure 4 is Figure 1 top view of;

[0019] Figure 5 is Figure 4 sectional view taken along line A-A in Detailed implementation manners

[0020] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments may be combined with each other.

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "plurality" is two or more.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0023] The present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0024] Embodiment

[0025] Refer to Figures 1 to 5, A cigarette pack adsorption and steering mechanism, the structure of which includes an air suction chamber 1, a driving wheel 21 and a driven wheel 22 arranged on both sides of the air suction chamber 1. The air suction chamber 1 is connected to an external air suction pump. The driving wheel 21 and the driven wheel 22 are connected by an air suction conveyor belt 23. A negative pressure plate 24 is arranged at the air outlet of the air suction chamber 1. The air suction conveyor belt 23 is arranged outside the negative pressure plate 24. A detachable structure for detaching the air suction conveyor belt 23 is arranged on the air suction chamber 1. It also includes a driving mechanism for driving the transmission of the air suction conveyor belt 23; when the driving mechanism operates, it can drive the air suction conveyor belt to adsorb and convey the transported cigarette packs; the driving mechanism is a driving motor 25, and the transmission end of the driving motor 25 is fixedly connected to the driving wheel 21. With this structure, the cigarette packs are sucked up by negative pressure to achieve the steering and conveying of the cigarette packs on two perpendicular conveyor belts, reducing the surface wear of the cigarette packs and being able to solve the blockage phenomena such as jammed packs and stuck packs during the conveying process of the cigarette packs, improving the effective operation rate of the whole machine.

[0026] The detachable structure includes a lower support plate 31 fixedly connected to the air suction chamber 1 and an upper support plate 32 fixedly connected to the driven wheel 22. The upper support plate 32 is slidably connected to the lower support plate 31. An adjusting bolt 33 is connected between the upper support plate 32 and the lower support plate 31. One end of the adjusting bolt 33 is axially shoulder-caught in the groove of the lower support plate 31, and the other end is screwed into the threaded hole of the upper support plate 32. Rotating the adjusting bolt 33 can drive the upper support plate 32 to tension the air suction conveyor belt 23. A locking nut 34 is arranged in the middle of the adjusting bolt 33. A guiding groove 311 for the horizontal movement of the upper support plate 32 is opened on the lower support plate 31; with this structure, the tension of the air suction conveyor belt 23 is realized through the adjusting bolt 33. In this way, when replacing the air suction conveyor belt 23, only need to rotate the adjusting bolt 33 clockwise. Under the action of the upper support plate 32, the driven wheel 22 is driven to move towards the driving wheel 21, and then the air suction conveyor belt 23 can be taken out; when installing a new air suction conveyor belt 23, it is not necessary to disassemble the whole adsorption and steering mechanism. Only need to rotate the adjusting bolt 33 counterclockwise, and the driven wheel 22 can be driven to tighten the air suction conveyor belt 23, which facilitates the replacement of the air suction conveyor belt 23 and improves the replacement efficiency of the air suction conveyor belt 23.

[0027] A long hole 321 is opened on the upper support plate 32, and a threaded hole 312 is opened on the lower support plate 31; when the driven wheel 22 tightens the air suction conveyor belt 23, the long hole 321 and the threaded hole 312 are connected by a locking bolt. With this structure, the setting of the locking bolt enables the air suction conveyor belt 23 to be fixed on the air suction chamber 1.

[0028] A first ear plate 4 is fixedly connected to the front side of the upper support plate 32, and a second ear plate 5 is fixedly connected to the upper side of the lower support plate 31. The first ear plate 4 and the second ear plate 5 are arranged opposite to each other. An upper opening for the adjustment bolt 33 to be inserted is provided on the second ear plate 5, and an internal thread hole 312 for threaded connection with the adjustment bolt 33 is provided on the first ear plate 4. The tightening nut 34 is threadedly connected to the part of the adjustment bolt 33 located between the first ear plate 4 and the second ear plate 5; when the driven wheel 22 presses the suction conveyor belt 23 tightly, the tightening nut 34 presses tightly against the side of the first ear plate 4 close to the second ear plate 5.

[0029] During specific use:

[0030] The drive motor 25 operates to drive the rotation of the driving wheel 21 connected thereto. The driving wheel 21 drives the rotation of the driven wheel 22 through the suction conveyor belt 23. And with the cooperation of the suction chamber 1, the suction conveyor belt can adsorb the cigarette packets and drive the cigarette packets to move at the same time, realizing the conversion of the cigarette packets from horizontal to vertical, completing the functions of conveying and reversing the cigarette packets. The structure is simple and the degree of automation is high.

[0031] When it is necessary to disassemble the suction conveyor belt 23, rotate the adjustment bolt 33 clockwise so that the upper support plate 32 can drive the driven wheel 22 to move towards the driving wheel 21. At this time, the suction conveyor belt 23 can be easily taken out from the suction chamber 1; when it is necessary to fix the suction conveyor belt 23, rotate the adjustment bolt 33 counterclockwise so that the upper support plate 32 can drive the driven wheel 22 to move away from the driving wheel 21 until the suction conveyor belt 23 is pressed tightly between the driven wheel 22 and the driving wheel 21. Then rotate the tightening nut 34 so that it presses tightly against the first ear plate 4. Finally, lock the long slot 321 and the threaded hole 312 with a locking bolt to complete the locking and fixing of the upper support plate 32 and the lower support plate 31. The operation is convenient and the work efficiency is greatly improved at the same time.

[0032] It should be noted that all the electrical components in this application are connected to an external power supply and control system. Among them, the control system adopts the structure in the prior art and can be configured with switch buttons, etc. This control system is used to control the operation of the drive motor and the suction pump.

[0033] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cigarette pack adsorption and steering mechanism, characterized in that: Its structure includes a suction chamber, a driving wheel and a driven wheel arranged on both sides of the suction chamber. The driving wheel and the driven wheel are connected by a suction conveyor belt. A negative pressure plate is arranged at the air outlet of the suction chamber. The suction conveyor belt is arranged outside the negative pressure plate. A detachable structure for detaching the suction conveyor belt is arranged on the suction chamber, and a driving mechanism for driving the suction conveyor belt to drive is further included; when the driving mechanism operates, the suction conveyor belt can be driven to adsorb and convey the transported cigarette packets.

2. The cigarette pack adsorption and steering mechanism according to claim 1, characterized in that: The detachable structure includes a lower support plate fixedly connected to the suction chamber and an upper support plate tightly connected to the driven wheel. The upper support plate is slidably connected to the lower support plate. An adjusting bolt is connected between the upper support plate and the lower support plate. One end shoulder of the adjusting bolt is clamped into the groove of the lower support plate, and the other end is embedded into the threaded hole of the upper support plate. A tightening nut for tightening the driven wheel is arranged in the middle of the adjusting bolt.

3. The cigarette pack adsorption and steering mechanism according to claim 2, wherein: A guiding groove for the horizontal movement of the upper support plate is formed on the lower support plate.

4. The cigarette pack adsorption and steering mechanism according to claim 2, characterized in that: A long hole is formed on the upper support plate, and a threaded hole is formed on the lower support plate; when the driven wheel tightens the suction conveyor belt, the long hole and the threaded hole are connected by a locking bolt.

5. The cigarette pack adsorption and turning mechanism according to claim 2, characterized in that: A first ear plate is fixedly connected to the front side of the upper support plate, and a second ear plate is fixedly connected to the upper side of the lower support plate. The first ear plate and the second ear plate are arranged oppositely. An upper opening for embedding the adjusting bolt is arranged on the second ear plate, and an internal threaded hole threadedly connected to the adjusting bolt is arranged on the first ear plate. The tightening nut is threadedly connected to the part of the adjusting bolt between the first ear plate and the second ear plate; when the driven wheel tightens the suction conveyor belt, the tightening nut tightens on the side of the first ear plate close to the second ear plate.

6. The cigarette pack adsorption and steering mechanism according to claim 1, characterized in that: The driving mechanism is a driving motor, and the driving end of the driving motor is tightly connected to the driving wheel.

Images