CN204938145U - A kind of automatic feeding device being applicable to large format packing chest Paperboard cutting - Google Patents

Abstract

The utility model discloses an automatic feeding device suitable for cutting large-format packaging box cardboard, which comprises a frame, an upper roller, a horizontal conveyor belt, a transmission roller, a lower roller, and a redirection roller. The frame The front end is provided with a drive roller, the rear end is provided with a redirection roller, the upper end is provided with an upper roller, and the middle part is provided with a lower roller; the horizontal conveyor belt is arranged on the upper roller, the transmission roller, the lower roller, and the redirection roller; The rear end of the frame is provided with a rotary arm and a speed reducer; a belt pulley and a feeding conveyor belt are arranged on the described rotary arm; the rotation center of the described rotary arm coincides with the rotation center of the reversing drum; One end of the conveyor belt is connected to the pulley, and the other end is connected to the reversing roller; the rotating shaft of the slewing arm is connected to the output shaft of the reducer; the reducer is provided with a motor. The utility model has the advantages of simple structure, convenient adjustment and reliable operation, and is suitable for automatic feeding of large-format packing box cardboard cutting.

Description

An automatic feeding device suitable for cutting large-format packaging box cardboard

technical field

The utility model belongs to the technical field of feeding equipment, further belongs to the technical field of cardboard cutting and feeding equipment, and specifically relates to an automatic feeding device with simple structure, convenient adjustment and reliable operation, which is suitable for cutting large-format packaging box cardboard.

Background technique

With the rapid development of social economy, the circulation of commodities is very extensive. In order to facilitate the circulation of goods and protect the goods from being damaged during circulation, it is necessary to package the goods. Commodity packaging boxes are often made of cardboard. On the one hand, it is because the cardboard material is abundant and the price is low; To process the cardboard into a packing box, first cut the cardboard on a cardboard cutting machine according to the size of the required packing box, and then crimp the cut cardboard on the packing box cardboard crimping device, and press it on the cardboard. Out of the folding groove, the cardboard is folded along the folding groove, connected and reinforced, and then the packing box is made. The cardboard cutting machine is generally equipped with multi-layer cutting chambers, and each layer of cutting chambers is suitable for cutting cardboards of different specifications; the bottom of the cutting chamber is equipped with rollers, and the cardboards reach the cutting position through the rollers, and then cut .

The feeding of the cardboard cutting machine in the prior art is carried out manually, and the cardboard to be cut is manually fed into the cutting chamber, which is extremely inefficient and labor-intensive for workers. The material is very laborious and has potential safety hazards. For this reason, the key to solving this problem is to research and develop an automatic feeding device with simple structure, convenient adjustment and reliable operation, which is suitable for cutting large-format packaging box cardboard.

Utility model content

The purpose of the utility model is to provide an automatic feeding device with simple structure, convenient adjustment and reliable operation, which is suitable for cutting large-format packing box cardboard.

The purpose of this utility model is achieved in this way, including a frame, an upper roller, a horizontal conveyor belt, a drive roller, a lower roller, and a reversing roller. The front end of the frame is provided with a drive roller, and the rear end is provided with a reversing roller. , the upper end surface is provided with an upper idler, and the middle is provided with a lower idler; the horizontal conveyor belt is arranged on an upper idler, a transmission drum, a lower idler, and a reversing drum; device; a pulley and a feeding conveyor belt are set on the rotary arm; the rotation center of the rotary arm coincides with the rotation center of the reversing drum; one end of the feeding conveyor belt is connected to the pulley, and the other end is connected to the reversing connected to the drum; the rotating shaft of the slewing arm is connected to the output shaft of the reducer; the reducer is provided with a motor.

The utility model adopts a conveyor belt transmission structure. A rotary arm and a reducer are arranged at the rear end of the frame. A belt pulley and a feeding conveyor belt are arranged on the rotary arm. One end of the belt is connected with the belt pulley, the other end is connected with the reversing roller, the rotating shaft of the slewing arm is connected with the output shaft of the reducer, and a motor is arranged on the reducer. When the driving roller is running, it drives the horizontal conveyor belt to rotate, thereby driving the reversing roller to rotate, and the reversing roller drives the feeding conveyor belt to rotate, and the cardboard to be cut is transported into the cutting chamber of the packing box cardboard cutting machine; the rotary arm Driven by the motor and reducer, it can rotate, so that the discharge end of the feeding conveyor belt can reach the required height position, so as to meet the feeding requirements of different heights. The utility model can automatically feed materials, has high production efficiency, and reduces labor intensity of workers.

When working, place the utility model on the feeding end of the cardboard cutting machine, turn on the motor, drive the rotary arm to rotate, and make the discharging end of the feeding conveyor belt reach the required height position; then turn on the driving roller to drive the horizontal conveying The belt and feeding conveyor belt run; manually place the cardboard to be cut on the feed end of the horizontal conveyor belt, or place the feed end of the horizontal conveyor belt on the discharge end of the cardboard production line to be cut, and the cardboard to be cut It enters from the feeding end of the horizontal conveyor belt, is conveyed to the back end by the horizontal conveyor belt, and then is conveyed into the cutting chamber of the packing box cardboard cutting machine through the feeding conveyor belt, and the cardboard cutting machine works to complete the cutting of the cardboard .

The utility model has the advantages of simple structure, convenient adjustment and reliable operation, and is suitable for automatic feeding of large-format packing box cardboard cutting.

Description of drawings

Fig. 1 is the schematic diagram of the front view of the overall structural relationship of the present utility model;

Figure 2 is a schematic top view of Figure 1;

Fig. 3 is the working state schematic diagram of the utility model;

Figure 4 is a schematic top view of Figure 3;

In the figure: 1-belt pulley, 2-feeding conveyor belt, 3-rotary arm, 4-reducer, 5-motor, 6-frame, 7-upper roller, 8-horizontal conveyor belt, 9-drive roller, 10-lower roller, 11-reversing roller, 12-packing box cardboard cutting machine, 13-discharging conveyor, 14-product, 15-ground.

detailed description

The utility model will be further described below in conjunction with the accompanying drawings, but the utility model is not limited in any way. Any transformation or improvement based on the teaching of the utility model falls within the protection scope of the utility model.

As shown in Figures 1 to 4, the utility model includes a frame 6, an upper roller 7, a horizontal conveyor belt 8, a transmission drum 9, a lower roller 10, and a reversing roller 11. The front end of the frame 6 is provided with a transmission Cylinder 9, the rear end is provided with reversing drum 11, the upper end surface is provided with upper idler 7, and the middle part is provided with lower idler 10; On the drum 11; the rear end of the frame 6 is provided with a swivel arm 3 and a reducer 4; the swivel arm 3 is provided with a pulley 1 and a feeding conveyor belt 2; The center of rotation of the drum 11 coincides; one end of the feeding conveyor belt 2 is connected with the pulley 1, and the other end is connected with the reversing drum 11; the rotating shaft of the rotating arm 3 is connected with the output shaft of the speed reducer 4; An electric motor 5 is arranged on the speed reducer 4 described above.

The speed reducer 4 is a worm gear speed reducer.

The motor 5 is a variable frequency motor.

The high-speed shaft of the speed reducer 4 is connected with the shaft extension of the motor 5 .

Described electric motor 5 adopts remote control or console control.

The swivel angle range of the swivel arm 3 is ±45°.

The feeding conveyor belt 2 is arranged between the gaps of the horizontal conveyor belts 8, and the gap between the edge of the feeding conveyor belt 2 and the edge of the horizontal conveyor belt 8 is 5-20mm.

The length of the feeding conveyor belt 2 is 1/4 to 1/3 of the length of the horizontal conveyor belt 8 .

Working principle and working process of the utility model:

The utility model adopts a conveyor belt transmission structure. A rotary arm 3 and a reducer 4 are arranged at the rear end of the frame 6. A belt pulley 1 and a feeding conveyor belt 2 are arranged on the rotary arm 3. The rotation center of the rotary arm 3 and the reversing roller 11 The rotation center coincides, one end of the feeding conveyor belt 2 is connected with the pulley 1, the other end is connected with the reversing drum 11, the rotating shaft of the slewing arm 3 is connected with the output shaft of the reducer 4, and the reducer 4 is provided with a motor 5. When the driving drum 9 is in operation, it drives the horizontal conveyor belt 8 to rotate, thereby driving the reversing drum 11 to rotate, and the reversing drum 11 drives the feeding conveyor belt 2 to rotate, and the cardboard to be cut is transported into the packing box cardboard cutting machine 12 Cutting chamber; the rotary arm 3 can rotate under the drive of the motor 5 and the reducer 4, so that the discharge end of the feeding conveyor belt 2 reaches the required height position, thereby meeting the feeding requirements of different heights.

During work, the utility model is placed on the feeding end of the packing box cardboard cutting machine 12, the motor 5 is turned on, and the rotating arm 3 is driven to rotate, so that the discharging end of the feeding conveyor belt 2 reaches the required height position; then turn on The transmission drum 9 drives the horizontal conveyor belt 8 and the feeding conveyor belt 2 to run; manually place the cardboard to be cut on the feed end of the horizontal conveyor belt 8, or place the feed end of the horizontal conveyor belt 8 on the feed end of the horizontal conveyor belt 8 to be cut. At the discharge end of the cardboard production line, the cardboard to be cut enters from the feed end of the horizontal conveyor belt 8, is conveyed to the rear end by the horizontal conveyor belt 8, and then is conveyed by the feeding conveyor belt 2 into the cutting box of the cardboard cutting machine 12. Cavity cutting, the cardboard cutting machine works to complete the cutting of the cardboard.

Claims (8)

1. one kind is applicable to the automatic feeding device of large format packing chest Paperboard cutting, comprise frame (6), upper supporting roller (7), horizontal conveying belt (8), driving drum (9), snub pulley (10), bend pulley (11), the front end of described frame (6) arranges driving drum (9), rear end arranges bend pulley (11), upper surface arranges upper supporting roller (7), and middle part arranges snub pulley (10); Described horizontal conveying belt (8) is arranged on upper supporting roller (7), driving drum (9), snub pulley (10), bend pulley (11); It is characterized in that: the rear end of described frame (6) arranges revoliving arm (3), retarder (4); The revoliving arm (3) stated is arranged belt pulley (1), feed load-transfer device (2); The centre of gration of described revoliving arm (3) overlaps with the centre of gration of bend pulley (11); One end of described feed load-transfer device (2) is connected with belt pulley (1), and the other end is connected with bend pulley (11); The turning cylinder of described revoliving arm (3) is connected with the output shaft of retarder (4); Described retarder (4) arranges electrical motor (5).

2. the automatic feeding device being applicable to large format packing chest Paperboard cutting according to claim 1, is characterized in that: described retarder (4) is worm type of reduction gearing.

3. the automatic feeding device being applicable to large format packing chest Paperboard cutting according to claim 1, is characterized in that: described electrical motor (5) is adjustable frequency motor.

4. the automatic feeding device being applicable to large format packing chest Paperboard cutting according to claim 1, is characterized in that: the high speed shaft of described retarder (4) is connected with the shaft extension of electrical motor (5).

5. the automatic feeding device being applicable to large format packing chest Paperboard cutting according to claim 1, is characterized in that: described electrical motor (5) adopts remote pilot or control desk to control.

6. the automatic feeding device being applicable to large format packing chest Paperboard cutting according to claim 1, is characterized in that: the degreeof turn scope of described revoliving arm (3) is ± 45 °.

7. the automatic feeding device being applicable to large format packing chest Paperboard cutting according to claim 1, it is characterized in that: described feed load-transfer device (2) is arranged between the space of horizontal conveying belt (8), the gap at the edge of feed load-transfer device (2) and the edge of horizontal conveying belt (8) is 5 ~ 20mm.

8. the automatic feeding device being applicable to large format packing chest Paperboard cutting according to claim 1, is characterized in that: the length of described feed load-transfer device (2) is 1/4 ~ 1/3 of the length of horizontal conveying belt (8).