CN204487648U - A kind of paper bowl processing paper cutter - Google Patents

Abstract

A paper cutter for paper bowl processing, including a frame and processing controls, on the frame, an alignment mechanism, a paper feeding device, a paper cutting mechanism, and a paper output device are arranged in sequence according to the paper feeding direction; the alignment mechanism includes at least 3 A paper-wound alignment shaft, the paper-wound alignment shaft is installed on the frame, and the side is distributed in an inverted "pin"shape; the paper cutting mechanism includes a paper cutter, a connecting rod, a base, a pillar and a pneumatic cylinder, and the paper cutter and One end of the connecting rod is connected; the other end of the connecting rod is connected with the telescopic rod in the pneumatic cylinder; the pneumatic cylinder is installed on the top of the pillar; the pillar is fixed on the base; It is connected with the base; the processing control is electrically connected with the paper feeding device and the paper cutting mechanism. The paper cutter for paper bowl processing has a simple structure. By adopting a combination of an alignment mechanism, a servo motor and a processing control, the cutting and positioning accuracy of the paper cutter is improved, and the operation is convenient.

Description

Paper cutter for paper bowl processing

technical field

The utility model relates to a paper cutter, in particular to a paper cutter for processing paper bowls.

Background technique

At present, the paper cutters commonly used in the market for circular cardboard processing are all realized by rotating blades, and there is no alignment device. Round cardboard does not meet the requirements of the problem.

The single tile paper cutter disclosed by CN 202670857 U is mainly used for square cutting of cardboard, and the deviation correction mechanism adopted in it cannot realize the alignment function when it is used for the processing of circular cardboard, and its structure is complex and the operation is cumbersome .

Utility model content

The technical problem to be solved by the utility model is: to overcome the deficiencies of the prior art, and provide a paper cutter for paper bowl processing with simple structure, convenient operation and precise cutting and positioning.

The technical solution adopted by the utility model to solve the technical problem is: a paper cutter for paper bowl processing, including a frame and a processing control, and a positioning mechanism, a paper feeding device, a paper feeding device, A paper cutting mechanism and a paper output device; it is characterized in that the alignment mechanism includes at least 3 paper-wound alignment shafts, the paper-wrap alignment shafts are installed on the frame, and the sides are distributed in the shape of an inverted "pin"; The paper cutting mechanism includes a paper cutter, a connecting rod, a base, a pillar and an air cylinder, the paper cutter is connected to one end of the connecting rod; the other end of the connecting rod is connected to the telescopic rod in the air cylinder; the The pneumatic cylinder is installed on the top of the pillar; the pillar is fixed on the base; the base is provided with a paper cutting board that cooperates with the paper cutter; the paper output device is connected with the base; the processing control is connected with the paper feeding device and the cutter Electrical connections between paper mechanisms.

Further, the paper cutter is a circular ring knife.

Further, the paper cutting board is provided with an annular groove matching the paper cutting knife.

Further, an elastic buffer is provided between the paper cutting board and the base.

Further, the paper-wound alignment shaft is composed of a support base plate, a support column, a rotating shaft, a rotating cylinder, an alignment ring and a fastening adjustment member, and the support base plate is connected to the bottom of the support column; Waist-shaped hole; the shaft passes through the long waist-shaped holes on both sides; the shaft located outside the support column is sleeved with a fastening adjustment member for adjusting and fixing the position of the shaft; a support paper is provided in the middle of the shaft The rotating cylinder of bowl processing paper; the outer surface of the rotating shaft located on both sides of the rotating cylinder is provided with threads, and the rotating cylinder is sleeved with two alignment rings; the alignment rings can move left and right along the rotating cylinder, and pass through Alignment bolts are secured to the drum.

Further, the paper feeding device is composed of a roller, a rubber pressure roller and a servo motor; the servo motor is installed on the right side of the frame and connected with the roller; the roller is installed on the bearing seat; the roller There is a rubber pressing roller on the top of the roller, which is used to squeeze the paper between the roller and the rubber pressing roller and generate a force to make the paper enter the subsequent paper cutting mechanism with the rotation of the roller.

The utility model relates to the working principle and usage method of a paper cutter for paper bowl processing: the paper cutter is usually used in conjunction with an indentation machine for paper bowl processing; the paper for paper bowl processing enters from the alignment mechanism, and the alignment mechanism Inner winding around the paper alignment axis, so that the horizontal center of the paper bowl processing paper corresponds to the center of the annular groove on the cutting board, and the paper bowl processing paper is parallel to the cutting board in the vertical direction, and the indentation can also be adjusted The reserved length of the paper between the machine and the paper cutter; after being adjusted by the alignment mechanism, the paper for paper bowl processing enters the paper cutting mechanism through the force of the paper feeding device, and the servo motor of the paper feeding device enters the paper cutting mechanism according to The length of the paper feeding device is intermittently operated, that is, when the length entering the paper cutting mechanism is the length required for a processing paper bowl, the servo motor of the paper feeding device stops working, and the processing control receiving servo motor electrically connected to the paper feeding device stops running After the signal, the pneumatic cylinder is activated to move the telescopic rod downward, and then push the paper cutter connecting rod to move the paper cutter to the direction of the paper cutting board. When the paper cutter hits the annular groove, the paper cutter moves on the telescopic rod The paper is moved upwards under the action of the machine, and the paper cutting is completed; the cut paper is sent out of the paper cutting mechanism through the paper output device; the pneumatic cylinder stops running, and the processing control controls the servo motor to start running again, and so forth continuously.

Compared with the prior art, a paper cutter for paper bowl processing of the utility model has a simple structure, and improves the cutting and positioning accuracy of the paper cutter through the combination of an alignment mechanism, a servo motor and a processing control. Easy to operate.

Description of drawings

Fig. 1 - is the front view of a paper cutter for paper bowl processing of the present utility model;

Fig. 2 - is the structural representation of the paper alignment shaft in Fig. 1;

Fig. 3 - is the structural schematic view of the paper cutter, the paper cutter connecting rod and the paper cutting board in Fig. 1 .

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Referring to Figures 1 to 3, a paper cutter for paper bowl processing includes a frame 1 and a processing control 15. On the frame 1, an alignment mechanism, a paper feeding device, a paper cutting mechanism, and a paper output mechanism are sequentially arranged in accordance with the paper feeding direction. Paper device; it is characterized in that, the alignment mechanism includes 3 paper-wound alignment shafts 2, the paper-wound alignment shafts 2 are installed on the frame 1, and the sides are distributed in the shape of an inverted "product"; the cutting Paper mechanism comprises paper cutter 10, connecting rod 9, base 14, pillar 6 and pneumatic cylinder 7, and described paper cutter 10 is connected with one end of connecting rod 9; The telescopic rod 8 is connected; the pneumatic cylinder 7 is installed on the top of the pillar 6; the pillar 6 is fixed on the base 14; the base 14 is provided with a paper cutting board 12 that cooperates with the paper cutter 10; the paper output device It is connected with the base 14; the processing control 15 is electrically connected with the paper feeding device and the paper cutting mechanism.

The paper cutter 10 is a circular ring cutter.

The paper cutting board 12 is provided with an annular groove 11 matching the paper cutting knife 10 .

An elastic buffer 13 is provided between the paper cutting board 12 and the base 14 .

The paper feeding device is composed of a roller 3, a rubber pressure roller 4 and a servo motor 5; the servo motor 5 is installed on the right side of the frame 1 and connected with the roller 3; the roller 3 is installed on the bearing seat ; The top of the roller 3 is provided with a rubber press roller 4, which is used to squeeze the paper between the roller 3 and the rubber press roller 4 and generate an active force to make the paper enter the subsequent cutting process with the rotation of the roller 3. paper body.

The paper winding alignment shaft 2 is composed of a support base plate 2-1, a support column 2-6, a rotating shaft 2-3, a rotating drum 2-9, a rotating drum 2-7 and a fastening adjustment member 2-4. The support base plate 2-1 is connected to the bottom of the support column 2-6; a long waist-shaped hole 2-5 is opened in the middle of the support column 2-6; the rotating shaft 2-3 passes through the long waist-shaped holes 2-5 on both sides ; The rotating shaft 2-3 located on the outside of the support column 2-6 is provided with a fastening adjustment member 2-4 for adjusting and fixing the position of the rotating shaft 2-3; the middle of the rotating shaft 2-3 is provided with a supporting paper bowl A rotating cylinder 2-9 for processing paper; the outer surface of the rotating shaft 2-3 located on both sides of the rotating cylinder 2-9 is provided with threads, and the rotating cylinder 2-9 is sleeved with two rotating cylinders 2-7; The rotating cylinder 2-7 can move left and right along the rotating cylinder 2-9, and is fixed on the rotating cylinder 2-9 by the alignment bolt 2-8.

A through hole 2-2 is opened on the support base plate 2-1, and the support base plate 2-1 is fixed on the frame 1 of the paper bowl processing equipment by bolts passing through the through hole 2-2.

The utility model relates to the working principle and usage method of a paper cutter for paper bowl processing: the paper cutter is usually used in conjunction with an indentation machine for paper bowl processing; the paper for paper bowl processing enters from the alignment mechanism, and the alignment mechanism The inner circle around the paper alignment axis 2, so that the center of the horizontal direction of the paper bowl processing paper corresponds to the center of the annular groove 11 on the cutting board 12, and the paper bowl processing paper is parallel to the cutting board 12 in the vertical direction. It can adjust the reserved length of the paper between the creasing machine and the paper cutter; after the adjustment of the alignment mechanism, the paper for paper bowl processing enters the paper cutting mechanism through the force of the paper feeding device, and the servo motor of the paper feeding device 5 Perform intermittent operation according to the length of the paper cutting mechanism, that is, when the length entering the paper cutting mechanism is the length required for a processed paper bowl, the servo motor 5 of the paper feeding device stops working, and the processing that is electrically connected to the paper feeding device After the controller 15 receives the signal that the servo motor 5 stops running, it starts the pneumatic cylinder 7 to make the telescopic rod 8 move downward, and then pushes the connecting rod 9 of the paper cutter 10 to move the paper cutter 10 to the direction of the paper cutting board 12. When the paper is cut After the knife 10 collides with the annular groove 11, the paper cutter 10 moves upward under the action of the telescopic rod 8, and the paper cutting is completed; the cut paper is sent out of the paper cutting mechanism through the paper output device; the pneumatic cylinder 7 stops running, and the processing The control 15 just controls the servo motor 5 to start running again, and it goes back and forth like this.

The utility model is a paper cutter for paper bowl processing, and the number of the paper winding alignment shafts 2 can also be 5, 7 or 9; the changes of the above technical features can be understood and implemented by those skilled in the art through the text description. Therefore no additional drawings are provided for illustration.

Claims (6)

1. a paper bowl processing paper cutter, is characterized in that, comprises frame and processing control, frame is provided with positioning mechanism, paper-advance unit, paper cutting mechanism, sheet delivery successively by paper feed direction; It is characterized in that, described positioning mechanism comprises at least 3 around paper contraposition axle, is describedly arranged in frame around paper contraposition axle, and side is in the triangle disposition distribution of falling; Described paper cutting mechanism comprises hand papercutter, connecting rod, base, pillar and pneumatic cylinder, and described hand papercutter is connected with one end of connecting rod; The other end of described connecting rod is connected with the expansion link in pneumatic cylinder; Described pneumatic cylinder is arranged on pillar top; Described pillar is fixed on base; Described base is provided with the cut paper plate with hand papercutter mating reaction; Described sheet delivery is connected with base; Described processing control is electrically connected with between paper-advance unit and paper cutting mechanism.

2. paper bowl processing paper cutter as claimed in claim 1, it is characterized in that, described hand papercutter is circular cutting ring.

3. paper bowl processing paper cutter as claimed in claim 1 or 2, it is characterized in that, described cut paper plate is provided with the annular groove mated with hand papercutter.

4. paper bowl processing paper cutter as claimed in claim 1 or 2, is characterized in that, be provided with resilient snubber between described cut paper plate and base.

5. paper bowl processing paper cutter as claimed in claim 1 or 2, is characterized in that, is describedly made up of support baseboard, support column, rotating shaft, rotating cylinder, contraposition circle and fastening positioning part around paper contraposition axle, and described support baseboard is connected with bottom support column; Long waist shaped hole is offered in the middle of described support column; Described rotating shaft is through the long waist shaped hole of both sides; The described rotating shaft be positioned at outside support column is arranged with for regulating the fastening positioning part with fixed rotating shaft position; The rotating cylinder supporting paper bowl processing paper using is provided with in the middle of described rotating shaft; The described rotating shaft outer surface being positioned at rotating cylinder both sides is provided with on rotating cylinder described in screw thread and is arranged with 2 contraposition circles; Described contraposition circle can move left and right along rotating cylinder, and is bolted on rotating cylinder by contraposition.

6. paper bowl processing paper cutter as claimed in claim 1 or 2, it is characterized in that, described paper-advance unit is made up of roller bearing, rubber roller and servomotor; Described servomotor is arranged on the right side of frame, is connected with roller bearing; Described roller bearing is arranged on bearing block; The top of described roller bearing is provided with rubber roller, produces an active force make paper enter follow-up paper cutting mechanism with the rotation of roller bearing for the paper that extrudes between roller bearing and rubber roller.