CN104444239B - Automatic tobacco package feeding device - Google Patents

Abstract

The invention discloses an automatic supply device for cigarette packs, which comprises a support plate. The bottom of the U-shaped groove is connected with a second outrigger; the bottom of the U-shaped groove is equipped with a conveyor belt device, and the distance between the left and right side walls of the U-shaped groove is equal to the length of the cigarette pack; the bottom of the U-shaped groove is extended forward integrally with a cigarette pack slide plate; The front end of the bracket plate is fixedly connected with the cigarette pack conveying channel of the transparent paper packaging machine outside the box; the bracket plates on both sides of the cigarette pack slide plate are provided with a vertical conveyor belt mechanism for transporting cigarette packs, and the front end of the cigarette pack slide plate protrudes forward from the bracket The flat plate is also located above the rear side of the cigarette packet conveying channel. The invention can give full play to the production capacity of the transparent paper packaging machine outside the box and the hard strip packaging machine, solve the problem of too slow manual speed, save human resources, improve the production efficiency of the equipment, and release the transparent paper packaging machine outside the box and the hard strip packaging machine. The production capacity of the packaging machine.

Description

Automatic cigarette supply device

technical field

The invention relates to the technical field of cigarette manufacturing, in particular to a cigarette packet supply device.

Background technique

At present, the cigarette processing and production in the tobacco industry has achieved streamlined and highly automated operations from the production and supply of shredded tobacco, to the rolling and splicing of cigarettes, and finally to the packaging of finished products. And for some special-shaped cigarette products, there is no special packaging equipment to meet the production needs. The filling of cigarettes in the box and the packaging of small cigarette packs are all done by hand. And the small box of cigarette packs packed by hand also needs to be manually supplied to the outer transparent paper packaging machine through the cigarette pack conveying channel 4 in Fig. Fully automated production of formed and strip-over transparent paper packaging. Limited by the length and width of the cigarette pack conveying channel and the location of the machine, manual supply of cigarette packs is not only time-consuming, laborious and inefficient, but also seriously restricts the packaging speed of the transparent paper packaging machine outside the box and the rigid strip packaging machine, which cannot be fully utilized The production capacity of the transparent paper packaging machine outside the box and the hard strip packaging machine reduces the production efficiency of the equipment.

Contents of the invention

The object of the present invention is to provide an automatic supply device for cigarette packs, aiming at the above-mentioned problems in the prior art,

In order to achieve the above object, an automatic supply device for cigarette packs of the present invention is characterized in that it includes a support plate; the forward direction of the cigarette packs on the support plate is taken as the forward direction, and the rear end of the support plate is connected downward with a first leg , the rear end of the support plate is connected with a horizontally arranged U-shaped groove, and the rear end of the U-shaped groove is connected with a second leg downward; the bottom of the U-shaped groove is provided with a conveyor belt device for transporting cigarette packs, and the left and right sides of the U-shaped groove The distance between the two side walls is equal to the length of the cigarette pack; the bottom of the U-shaped groove extends forward integrally with a cigarette pack slide plate whose width is equal to the length of the cigarette pack; the front end of the bracket plate is connected to the cigarette pack delivery channel of the transparent paper packaging machine fixed connection;

The support plates on both sides of the cigarette pack sliding plate are provided with a vertical conveyor belt mechanism for transporting cigarette packs. The front end of the cigarette pack sliding plate protrudes forward from the support plate and is located above the rear side of the cigarette pack conveying channel.

A cigarette pack pop-up device is provided on the bracket plate at the front end of the cigarette pack slide.

The cigarette pack ejecting device comprises a first baffle plate and a second baffle plate respectively arranged on the bracket plates on both sides of the front end of the cigarette pack sliding plate, a connecting plate is arranged between the top of the first baffle plate and the second baffle plate, and the connecting plate A compression bolt is connected downward, and the compression bolt extends downward between the first baffle plate and the second baffle plate and is connected downward with a pressure plate for exerting pressure on the cigarette package through a spring.

Two compression bolts are respectively arranged at intervals on the left and right sides of the connecting plate, the two compression bolts on the left are connected downward to the same pressure plate, and the two compression bolts on the right are connected downward to the same pressure plate.

The first baffle is provided with connecting holes along the horizontal direction; the direction facing away from the cigarette pack sliding plate to the left and right sides is outward, and the bottom of the first baffle is outwardly connected with a first mounting plate, and the first mounting plate passes through Bolts are fixedly connected to the front end of the bracket plate; the bottom of the second baffle is outwardly connected with a second mounting plate, and the second mounting plate is fixedly connected to the front end of the bracket plate through bolts.

The first baffle above the connecting hole is outwardly connected with a folded plate frame, and the folded plate frame includes a top plate and a side plate connected together. A pin hole is provided; the side plate of the folding frame is connected to the first mounting plate;

The first baffle is provided with a hook-shaped movable baffle, and the hook-shaped movable baffle includes an outer side and a front side perpendicular to each other. between the first mounting plates; between the outer surface and the side plate of the folding plate frame, a compression spring is arranged;

The front side of the hook-shaped movable baffle blocks the front of the cigarette pack slide plate.

The vertical conveyor belt mechanism includes a motor, the motor is connected with a transmission box, and the transmission box is fixedly connected to the lower surface of the support plate through the installation base plate; the transmission box has two output shafts, and the two output shafts all extend upwards from the rear of the support plate and are respectively connected with driving rollers, and the two driving rollers are respectively located on the left and right sides of the cigarette pack sliding plate; the two sides of the cigarette pack sliding plate at the front part of the bracket plate are respectively provided with driven rollers, and the driving rollers on each side of the cigarette pack sliding plate and the A conveyor belt for clamping and pushing cigarette packs is wound around the driven rollers.

The motor is connected with a controller for controlling the rotation speed of the motor, and the controller is installed on the first leg.

A protective cover is provided above the conveyor belts on both sides of the cigarette pack sliding plate, and the protective cover is installed and fixed on the side of the bracket plate.

Wherein, the conveyor belt device 5, the transmission box 25, the motor 24, etc. are all existing conventional technologies, and their specific structures are no longer described in detail. The controller 30 can be a PLC, or a single-chip microcomputer or an integrated circuit, which are all prior art, so the specific structure of the controller 30 will not be described in detail. U-shaped groove 3 is fixed on the support plate 1 between two conveyor belts 29 by the φ 6 countersunk holes on the bottom of the groove.

The present invention has the following advantages due to the adoption of the above technical scheme:

1. Simple structure, stable performance and easy maintenance. Workers only need to put the filled cigarette packs into the U-shaped trough, that is, through the conveyor belt device and the vertical conveyor belt mechanism, the cigarette packs will be automatically fed forward along the U-shaped trough and the pack slide plate to transport the packs. aisle.

Since it is no longer necessary to manually put the cigarette packs into the cigarette pack conveying channel, the labor intensity of the workers is greatly reduced, not only saving manpower and material resources, but also solving the problem that the manual speed cannot meet the transparent paper packaging machine outside the box and the hard strip packaging machine The problem of production capacity has greatly improved the utilization rate of equipment and improved production efficiency.

2. Cigarette packs can be continuously and automatically supplied, which can meet the packaging needs of the transparent paper packaging machine outside the box; and because the controller is installed, the speed of the conveyor belt can be adjusted conveniently through the motor, so that the speed of transporting the cigarette packs to the cigarette pack conveying channel Adjustable and controllable, it is convenient for the staff to adjust the speed of conveying cigarette packs according to the actual situation on site, to prevent blockage caused by excessive speed, and to avoid efficiency reduction due to slow speed.

3. When the cigarette pack passes through the pack ejection device, it needs to overcome the elastic force transmitted by the spring through the pressure plate, and also overcome the resistance of the hook-shaped movable baffle, and then fall to the outside of the box under the action of gravity. In the packet conveying channel, it is ensured that the cigarette packets enter the cigarette packet conveying channel in an orderly, stable and reliable manner. When the cigarette pack pushes the front side of the hook-shaped movable baffle forward, the hook-shaped movable baffle rotates around the pin shaft at a certain angle, and at the same time the compression spring is compressed. Due to the blocking effect of the front side of the hook-shaped movable baffle, the cigarette packs will not fly forward out of the cigarette pack conveying channel due to the excessively fast conveying speed.

In a word, the present invention can give full play to the production capacity of the transparent paper packaging machine outside the box and the rigid strip packaging machine, and solve the problem of too slow manual speed. The present invention has been tested and used to increase the packaging speed of the transparent paper packaging machine outside the box to about 300 packs per minute, which not only saves human resources, but also greatly improves the production efficiency of the equipment, and releases the transparent paper packaging machine outside the box and the hard strip packaging. machine production capacity.

Description of drawings

Fig. 1 is the structural representation after removing the cigarette pack pop-up device of the present invention;

Fig. 2 is a structural schematic diagram of the connection of the first baffle plate, the first mounting plate and the folded plate frame;

Fig. 3 is a structural schematic diagram of the connection of the second baffle plate and the second mounting plate;

Fig. 4 is the structural representation of hook-shaped movable baffle;

Fig. 5 is a structural schematic diagram of connecting the connecting plate, the pressing bolt and the pressing plate together.

detailed description

As shown in Figure 1, a kind of automatic cigarette supply device of the present invention comprises support plate 1; Taking the conveying direction of cigarette pack on support plate 1 as forward direction, the rear end of support plate 1 is connected with first leg 2 downwards The rear end of the support plate 1 is connected with a horizontally arranged U-shaped groove 3 backward, and the rear end of the U-shaped groove 3 is connected with a second leg 4 downward; the bottom of the U-shaped groove 3 is provided with a conveyor belt device 5 for transporting cigarette packs , the spacing between the left and right side walls of the U-shaped groove 3 is equal to the length of the cigarette pack; the bottom of the U-shaped groove 3 extends forward integrally with a cigarette pack slide 8 with a width equal to the length of the cigarette pack; the front end of the bracket plate 1 passes through the M8 The bolts are fixedly connected to the cigarette packet conveying channel 7 of the transparent paper packaging machine outside the box through the bolt holes 6;

The support plate 1 on both sides of the cigarette pack slide 8 is provided with a vertical conveyor belt mechanism for transporting cigarette packs.

The support plate 1 at the front end of the cigarette pack sliding plate 8 is provided with a cigarette pack ejecting device.

Described cigarette packet ejection device comprises the first baffle plate 9 and the second baffle plate 10 that are respectively arranged on the bracket plate 1 of cigarette packet sliding plate 8 front both sides, between the first baffle plate 9 and the second baffle plate 10 tops. There is a connecting plate 11, and the connecting plate 11 is connected with a compression bolt 12 downwards, and the compression bolt 12 extends downwards between the first baffle plate 9 and the second baffle plate 10 and is connected downwards with a spring 13 for aligning the cigarette pack. Platen 14 for applying pressure.

Two compression bolts 12 are respectively arranged at intervals on the left and right sides of the connecting plate 11, the two compression bolts 12 on the left side are connected downwards to the same compression plate 14, and the two compression bolts 12 on the right side are connected downwards. Same pressing plate 14.

The first baffle plate 9 is provided with a connecting hole 15 along the horizontal direction; the direction away from the cigarette pack sliding plate 8 to the left and right sides is outward, and the bottom of the first baffle plate 9 is outwardly connected with a first mounting plate 16, The first mounting plate 16 is fixedly connected to the front end of the support plate 1 by bolts; the bottom of the second baffle plate 10 is outwardly connected with a second mounting plate 17, and the second mounting plate 17 is fixedly connected to the front end of the support plate 1 by bolts.

The first baffle plate 9 above the connecting hole 15 is outwardly connected with a folded plate frame, the folded plate frame includes a top plate 18 and a side plate 19 connected together, the folded plate frame top plate 18 and the second plate frame at the first baffle plate 9 place A mounting plate 16 is respectively provided with pin holes 20 up and down; the side plate 19 of the folding frame is connected to the first mounting plate 16;

The first baffle plate 9 is provided with a hook-shaped movable baffle, and the hook-shaped movable baffle includes an outer side 21 and a front side 22 perpendicular to each other. The outer side 21 is located on the outside of the first baffle 9, and the side is provided with a pin The hole 23 is also connected between the pin hole 20 of the folded plate frame and the first mounting plate 16 by a pin shaft (not shown); a compression spring (not shown in the figure) is provided between the outer surface 21 and the side plate 19 of the folded plate frame Show).

The front side 22 of the hook-shaped movable baffle is blocked in front of the cigarette pack slide plate 8 .

Described vertical conveyer belt mechanism comprises motor 24, and motor 24 is connected with transmission case 25, and transmission case 25 is fixedly connected on the lower surface of support flat plate 1 by installation base plate 26; Installation base plate 26 is fixedly connected with support flat plate 1 by the screw of M8. Transmission box 25 has two output shafts, and two output shafts all stretch out the rear portion of bracket flat plate 1 upwards and are respectively connected with driving roller 27, output shaft is blocked by driving roller 27 and bracket flat panel 1, not shown in the figure. The two driving rollers 27 are respectively located on the left and right sides of the cigarette pack sliding plate 8; the both sides of the cigarette pack sliding plate 8 at the front portion of the bracket plate 1 are respectively provided with driven rollers 28, and the driving rollers 27 and A conveyor belt 29 (ie, a flat conveyor belt) for clamping and pushing cigarette packets is wound around the driven rollers 28 .

The motor 24 is connected with a controller 30 for controlling the rotation speed of the motor 24 , and the controller 30 is installed on the first leg 2 .

A protective cover is provided above the conveyor belts 29 on both sides of the cigarette pack sliding plate 8 , and the protective cover is installed and fixed on the side of the support plate 1 . The protective cover plays the role of shielding and protection, not shown in the figure.

Wherein, the conveyor belt device 5, the transmission box 25, the motor 24, etc. are all existing conventional technologies, and their specific structures are no longer described in detail. The controller 30 can be a PLC, or a single-chip microcomputer or an integrated circuit, which are all prior art, so the specific structure of the controller 30 will not be described in detail. U-shaped groove 3 is fixed on the support plate 1 between two conveyor belts 29 by the φ 6 countersunk holes on the bottom of the groove.

During work, the U-shaped slot 3 and the two conveyor belts 29 of the vertical conveyor belt mechanism form a path for transporting cigarette packs. The workman puts into the U-shaped slot 3 the cigarette packs that have been filled with cigarettes and packaged. Under the action of the conveyor belt device 5 and the vertical conveyor belt mechanism (the motor 24 drives two conveyor belts 29 through the transmission box 25 and the driving roller 27, and the two conveyor belts 29 clamp and transport the cigarette packets), the cigarette packets automatically move along the U-shaped groove 3 And the cigarette pack slide plate 8 supplies the cigarette pack conveying channel 7 forward. When the cigarette package passes through the cigarette package ejection device (through the first baffle 9 and the second baffle 10), it needs to overcome the elastic force transmitted by the spring 13 through the pressure plate 14, and also overcome the resistance of the hook-shaped movable baffle, and then It will fall into the cigarette pack delivery channel 7 of the transparent paper packaging machine outside the box under the action of gravity, realizing the automatic supply of the cigarette packs required by the transparent paper packaging machine outside the box and realizing the automatic supply of cigarette packs required by the transparent paper packaging machine supply.

When the cigarette pack pushes the front side 22 of the hook-shaped movable baffle forward, the hook-shaped movable baffle rotates around the pin shaft at a certain angle, and the compression spring is compressed at the same time. Due to the blocking effect of the front side 22 of the hook-shaped movable baffle, the cigarette packets will not fly out of the cigarette packet conveying channel 7 due to the excessively fast conveying speed. The cigarette pack ejecting device ensures that the cigarette packs enter the cigarette pack conveying channel 7 in an orderly, stable and reliable manner.

The above embodiments are only used to illustrate and not limit the technical solutions of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that the present invention can still be modified or equivalently replaced without departing from it. Any modifications or partial replacements within the spirit and scope of the present invention shall fall within the scope of the claims of the present invention.

Claims (7)

1. An automatic supply device for cigarette bales, characterized in that: it includes a bracket plate; the forward direction of the cigarette packs on the bracket plate is the conveying direction, the rear end of the bracket plate is connected with a first leg downwards, and the rear end of the bracket plate faces There is a U-shaped trough arranged horizontally at the rear, and the rear end of the U-shaped trough is connected downward with a second leg; the bottom of the U-shaped trough is provided with a conveyor belt device for transporting cigarette packs, and the distance between the left and right side walls of the U-shaped trough It is equal to the length of the cigarette pack; the bottom of the U-shaped groove extends forward integrally with a cigarette pack slide plate with a width equal to the length of the cigarette pack; the front end of the bracket plate is fixedly connected with the cigarette pack conveying channel of the transparent paper packaging machine outside the box; The support plates on both sides of the cigarette pack sliding plate are provided with a vertical conveyor belt mechanism for transporting cigarette packs. A cigarette package ejection device is provided on the support plate of the cigarette package, and the cigarette package ejection device includes a first baffle plate and a second baffle plate respectively arranged on the support plate on both sides of the front end of the cigarette package sliding plate, the first baffle plate and the second baffle plate A connecting plate is arranged between the tops of the plates, and the connecting plate is downwardly connected with a compression bolt, and the compression bolt extends downward between the first baffle plate and the second baffle plate and is connected downward through a spring to apply pressure to the cigarette package. platen. 2. The automatic cigarette pack supply device according to claim 1, characterized in that: two compression bolts are arranged at intervals on the left and right sides of the connecting plate, and the two compression bolts on the left side are connected downwards with the same One pressure plate, the two compression bolts on the right side connect down to the same pressure plate. 3. The automatic cigarette pack feeding device according to claim 1 or 2, characterized in that: the first baffle plate is provided with connecting holes along the horizontal direction; The bottom of the first baffle is outwardly connected with a first mounting plate, and the first mounting plate is fixedly connected to the front end of the bracket plate by bolts; the bottom of the second baffle is outwardly connected with a second mounting plate, and the second mounting plate It is fixedly connected to the front end of the bracket plate by bolts. 4. The automatic cigarette pack feeding device according to claim 3, characterized in that: the first baffle above the connecting hole is connected outwards with a folded plate frame, and the folded plate frame includes a top plate and a side plate connected together , the top plate of the folding frame at the first baffle and the upper and lower sides of the first mounting plate are respectively provided with pin holes; the side plates of the folding frame are connected to the first mounting plate; The first baffle is provided with a hook-shaped movable baffle, and the hook-shaped movable baffle includes an outer side and a front side perpendicular to each other. between the first mounting plates; between the outer surface and the side plate of the folding plate frame, a compression spring is arranged; The front side of the hook-shaped movable baffle blocks the front of the cigarette pack slide plate. 5. The automatic cigarette pack supply device according to any one of claims 1 to 2, characterized in that: the vertical conveyor belt mechanism includes a motor, the motor is connected to a transmission box, and the transmission box is fixedly connected to the bracket plate through the installation bottom plate The lower surface of the lower surface; the transmission box has two output shafts, and the two output shafts extend upwards from the rear of the bracket plate and are respectively connected with driving rollers, and the two driving rollers are respectively located on the left and right sides of the cigarette pack slide plate; Driven rollers are respectively provided on both sides of the cigarette pack slide at the front, and a conveyor belt for clamping and pushing cigarette packs is wound between the driving roller and the driven roller on each side of the cigarette pack slide. 6. The automatic cigarette pack feeding device according to claim 5, characterized in that: the motor is connected with a controller for controlling the rotation speed of the motor, and the controller is installed on the first leg. 7. The automatic cigarette pack feeding device according to claim 5, characterized in that: a protective cover is provided above the conveyor belts on both sides of the cigarette pack sliding plate, and the protective cover is installed and fixed on the side of the bracket plate.