CN110758965A - A cigarette box stacker with stack-shaped positioning device - Google Patents

Abstract

The invention discloses a smoke box stacker with a stack-shaped positioning device, which comprises a chassis support, a set of sliding bars are slidably connected to the chassis support, and the sliding bars are used to pull the trays of stacking smoke boxes to the chassis support plywoods are respectively arranged on the two sides of the chassis support facing each other, and the plywoods on both sides are used to clamp the stacking cigarette boxes on the pallet. Send the pallet of stacking cigarette boxes to the chassis support of the stacker, and the splints on both sides can clamp the cigarette boxes stacked on the pallet, so as to avoid the unstable shape of the stacking cigarette boxes due to the incomplete belting. The problem ensures that the stacking smoke boxes are not in place and not scattered when the stacker is accelerated, which plays the role of good stacking positioning. The two plywoods approach each other quickly and stably, and the smoke box will not be deformed by force during the clamping and protection process, which enables the stacker to effectively play the role of safety control to prevent the offset of the smoke box under high-speed operation conditions, effectively completing the Logistics "flexible" transport.

Description

A cigarette box stacker with stack-shaped positioning device

technical field

The invention belongs to the technical field of cigarette industrial logistics equipment, and in particular relates to a cigarette box stacker with a stack-shaped positioning device.

Background technique

The automated logistics system is the core of modern logistics technology and a model of the combination of mechanical and electronic technology. It is composed of logistics equipment and computer management and control systems with certain intelligence. During the production of cigarettes, the finished cigarettes produced by each wrapping unit are sent to the centralized packing and sealing area of the workshop through the cigarette conveying line, and are packed into cigarettes by the packing and sealing machine. Each piece of cigarette is placed on the corresponding tray by the mechanical gripper. After the cigarettes on the tray are stacked to a certain number, they are slowly driven through the conveyor to the belting machine for belting on the left and right sides. There is no force protection in the front and rear travel directions, which is easy to cause stack shape changes; at the same time, the finished product warehouse storage roadway is usually very compact in design, and the amount of pallets that need to be shipped out per hour is also very large, and the acceleration of the stacker (3- 4m/s ² or more, and the maximum speed is more than 180m/min), which can easily cause the smoke boxes to be dislocated and scattered during the pallet conveying process.

SUMMARY OF THE INVENTION

The invention provides a smoke box stacker with a stack-shaped positioning device, which solves the technical problem of the dislocation and scattering of the stacked smoke boxes during the conveying process.

In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: a smoke box stacker with a stack-shaped positioning device, which is characterized in that it includes a chassis support, and a group of sliding rods are slidably connected to the chassis support, and the sliding The rod is used to pull the pallet of the stacking cigarette boxes to the chassis support; the two sides of the chassis support are respectively provided with splints, and the two side splints are used to clamp the stacked cigarette boxes on the pallet. .

Further, the sliding direction of the sliding rod is parallel to the two sides of the connecting splint.

Further, an electric sliding rail is installed on the chassis support, and the sliding rod cooperates with the electric sliding rail to slide.

Further, a driving device is also included for driving the two clamping plates to approach each other.

Further, the driving device is a motor.

Further, the splints are connected by a lead screw, a motor is provided on the outer side of the splint, and the output end of the motor is connected with the lead screw through a coupling.

Further, the lead screw and the splint are connected by threads, and the surface of the lead screw is two threads with opposite directions.

Further, a height-limiting frame is also provided on the chassis support. It plays a role in preventing the stacking smoke boxes from being over the maximum height and causing collision and falling during rail transportation.

Further, two sets of photoelectric switches are installed on the sides of the chassis support, and two sets of photoelectric switches are installed on the top side of the height-limiting frame. It plays the role of accurately positioning the stacked smoke boxes and preventing the smoke boxes from colliding and falling during transportation.

The beneficial effects achieved by the invention are as follows: the pallet of the stacking smoke box is sent to the chassis support of the stacker, and the two sides of the chassis support are respectively provided with splints, and the two sides of the splint can cooperate to clamp the stack on the pallet. The stacking smoke boxes avoid the problem of unstable stacking shape of the stacking smoke boxes due to incomplete belting, and ensure that the stacking smoke boxes are in good position and not scattered when the stacker is accelerated, which plays a good role in the positioning of the stacking shape. effect. The two plywoods approach each other quickly and stably, and the smoke box will not be deformed by force during the clamping and protection process, which enables the stacker to effectively play the role of safety control to prevent the offset of the smoke box under high-speed operating conditions, effectively completing the Logistics "flexible" delivery.

Description of drawings

Fig. 1 is the structure diagram of the present invention;

FIG. 2 is a perspective view of the present invention.

In the picture: 1- chassis support; 2- slide bar; 3- splint; 4- tray; 5- drive device; 6- electric slide rail; 8- height limit frame; 9- photoelectric switch.

Detailed ways

The present invention is further described below. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.

As shown in Figures 1 and 2, a cigarette box stacker with a stack-shaped positioning device includes a chassis support 1, and a group of sliding rods 2 are slidably connected to the chassis support 1. The sliding rods 2 are used for stacking cigarettes. The tray 4 of the box is pulled onto the chassis support 1 . The two sides of the chassis support 1 which are arranged face to face are respectively provided with splints 3 , and the splints 3 on both sides are used to clamp the stacking cigarette boxes on the tray 4 . The plywoods 3 on both sides can be used to clamp the cigarette boxes stacked on the pallet 4, so as to avoid the problem that the stacking shape of the stacked cigarette boxes is unstable due to the incomplete strapping, and ensure the stacking of cigarette boxes when the stacker accelerates. Good positioning, not scattered, played the role of good stacking positioning.

The two clamping plates 3 are driven to approach each other by the driving device 5 . The splints 3 are connected by a lead screw, a motor is provided on the outer side of the splint 3, and the output end of the motor is connected with the lead screw through a coupling. The lead screw is connected with the two clamping plates 3 through threads, and the surface of the lead screw is two threads in opposite directions. The rotation of the motor makes the two clamping plates 3 clamp or loosen as required. The two plywoods 3 approach each other quickly and stably, and the smoke box will not be deformed by force during the clamping and protection process, which enables the stacker to effectively play the role of safety control to prevent the smoke box from drifting under high-speed operation conditions, effectively completing the The logistics "flexible" transportation.

The sliding direction of the sliding rod 2 is parallel to the two sides of the connecting splint 3 , the electric sliding rail 6 is installed on the chassis support 1 , and the sliding rod 2 cooperates with the electric sliding rail 6 to slide.

The chassis support 1 is also provided with a height-limiting frame 8, two sets of photoelectric switches 9 (GD1 and GD2) are installed on the side of the chassis support 1, and two sets of photoelectric switches 9 (GD3 and GD4) are installed on the top side of the height-limiting frame. . GD3 and GD4 are located on the left and right sides of the top of the height-limiting frame to prevent the problem of over-limit height caused by offset and tilt during the process of clamping the smoke box. Install two sets of photoelectric switches (GD1 and GD2) on the side of the stacker chassis support, use the photoelectric switch No. GD1 as the address recognition count switch, send a stop signal when the count reaches zero, and then use the No. GD1 and No. GD2 switches for precise positioning. If the GD1 and GD2 switches have signals at the same time, it means that the calibration has been stopped; if only the GD2 switch has a signal, it means that it has exceeded, move the slide bar back, and then check and compare; if only the GD1 switch has a signal, it means that the To the center point, move the slider to move forward, and then check and compare. This achieves the purpose of accurate positioning.

In the actual process, the finished cigarette boxes are distributed to their respective branch roads through the logistics system, and then placed on the pallet 4 by the mechanical gripper, and then transferred to the tape machine position through the gear chain for tapering on the left and right sides, and then the pallet 4 is transferred to the At the docking station, there are laser transmitters on the left and right sides of the track at the docking station. The parking control of the pallet trolley is controlled by a photoelectric system. When the pallet trolley arrives, the laser emitted by the track is received by the laser receiver on the trolley at the same time. The opposite track could not receive the light signal, so the trolley stopped. At the same time, a group of sliding bars 2 on the chassis support 1 of the stacker slide out to lift the tray 4 and pull the tray 4 back to the chassis support 1 . The two sets of photoelectric switches 9 installed on the side of the chassis support 1 and the two sets of photoelectric switches 9 installed on the top side of the height-limiting frame are used to detect whether the tray 4 and the stacked smoke boxes are pulled to the fixed position. . When the tray 4 is pulled to the fixed position of the laser signal, the drive device 5 is turned on, and the motor of the drive device 5 drives the lead screw to make the two sides of the plywood 3 slowly approach each other and slightly close to the smoke box, so that the smoke box is transported at high speed on the stacker. Maintain shape during the process. After the stacker receives the conveying instruction issued by WMS, it quickly accelerates and decelerates to reach the commanded position, and completes the storage of the smoke box.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principle of the present invention, several improvements and modifications can also be made. These improvements and modifications It should also be regarded as the protection scope of the present invention.

Claims (9)

1. A cigarette box stacker with a stack-shaped positioning device is characterized by comprising a chassis support, wherein the chassis support is connected with a group of slide rods in a sliding manner, and the slide rods are used for pulling a tray for stacking cigarette boxes to the chassis support;

the two side edges of the chassis support arranged face to face are respectively provided with a clamping plate, and the clamping plates on the two sides are matched to clamp the cigarette boxes stacked on the tray.

2. The cigarette case stacker with the stack-shaped positioning device according to claim 1, wherein the sliding direction of the sliding rod is parallel to the two side edges of the connecting clamp plate.

3. The cigarette box stacker with the stack-shaped positioning device according to claim 1, wherein an electric sliding rail is mounted on the chassis support, and the sliding rod and the electric sliding rail slide in a matching manner.

4. A carton stacker with a stack positioning device as in claim 1 further comprising a drive means for driving the two jaws towards each other.

5. A carton stacker with a stack positioning device according to claim 4 wherein the drive means is a motor.

6. The cigarette box stacker with the stack-shaped positioning device according to claim 1, wherein the clamping plates are connected through a screw rod, a motor is arranged on the outer side surface of each clamping plate, and the output end of the motor is connected with the screw rod through a coupler.

7. The cigarette case stacker with the stack-shaped positioning device according to claim 6, wherein the lead screw is connected with the clamping plate through threads, and the surface of the lead screw is provided with two sections of threads in opposite directions.

8. The cigarette case stacker with the stack-shaped positioning device according to claim 1, wherein a height-limiting frame is further arranged on the chassis support.

9. The cigarette box stacker with the stack-shaped positioning device according to claim 8, wherein two sets of photoelectric switches are mounted on the side edge of the chassis support, and two sets of photoelectric switches are mounted on the side surface of the top end of the height-limiting frame.