CN212948050U

CN212948050U - Cutting device

Info

Publication number: CN212948050U
Application number: CN202021308605.4U
Authority: CN
Inventors: 孙勇
Original assignee: Jinhai Paper Products Kunshan Co ltd
Current assignee: Jinhai Paper Products Kunshan Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-13
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a cutting device, include the frame and set up the multiunit conveyer belt in the frame, multiunit conveyer belt interval sets up, just the conveyer belt is carried the setting, its characterized in that by the left right side: the cutting mechanism comprises a motor, a cutter, a swing rod and a connecting rod, an output shaft of the motor is arranged in parallel to the moving direction of the conveying belts, the right side of the connecting rod is connected with the output shaft of the motor, the inner end of the cutter is vertically installed on the outer edge face of the middle of the connecting rod, a cutting edge is arranged at the outer end of the cutter, the inner end of the swing rod is vertically installed at the left end of the connecting rod, and the swing rod is arranged on the opposite side of the cutter. The utility model provides high carton protection film cuts off stability and quality, has reduced operating personnel intensity of labour.

Description

Cutting device

Technical Field

The utility model relates to a carton production and processing equipment especially relates to a cutting device.

Background

In the prior art, when the carton is produced, patterns are printed on the surface of the carton, and then a protective film is attached to the surface of the carton. When the protective film is attached, a plurality of groups of cartons are conveyed continuously and then continuously attached with the film, and after the film is attached, die cutting is performed generally to cut off the joints of the protective films on the surfaces of the adjacent cartons. However, in practice, the protective film is relatively soft and cannot be completely cut, and an operator needs to manually cut the joint again by using a blade so as to cut the protective film between the two groups of cartons. In this way, the cutting stability and quality are not good enough, and the labor intensity of the operator is high. Therefore, the technical problem is solved by the skilled person in the art.

Disclosure of Invention

The utility model aims at providing a cutting device through using this structure, has improved stability and the quality that the carton protection film cut off, has reduced operating personnel's intensity of labour.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a cutting device, includes the frame and sets up the multiunit conveyer belt in the frame, multiunit conveyer belt interval sets up, just the conveyer belt is carried the setting from left to right, still be equipped with a cutting mechanism in the frame, directly over between two sets of adjacent conveyer belts of cutting mechanism, cutting mechanism includes motor, cutter, pendulum rod and connecting rod, the output shaft of motor is on a parallel with the moving direction setting of conveyer belt, the right side of connecting rod with the output shaft of motor links to each other, the inner of cutter install perpendicularly in on the middle part outer fringe face of connecting rod, the outer end of cutter is equipped with the cutting edge, the inner of pendulum rod install perpendicularly in the left end of connecting rod, the pendulum rod set up in the opposite side of cutter.

In the technical scheme, the length of the swing rod is greater than that of the cutter.

In the above technical scheme, the swing rod is made of a flexible rubber strip.

In the above technical scheme, the inner end of the cutter is mounted on the connecting rod through a limiting ring.

In the technical scheme, the limiting ring is sleeved on the connecting rod, a locking bolt is arranged on the outer edge surface of the limiting ring, the inner end of the locking bolt supports against the outer edge surface of the connecting rod, and the locking bolt locks and installs the limiting ring on the outer edge surface of the connecting rod.

Among the above-mentioned technical scheme, be equipped with a mounting groove on the outer fringe face of spacing ring, the mounting groove perpendicular to the outer fringe face of spacing ring sets up, be equipped with first screw on the right flank of spacing ring, first screw with the mounting groove is linked together, the inner of cutter is equipped with first through-hole, the inner of cutter is inserted and is located in the mounting groove, first through-hole is just right first screw sets up, the spiro union has first bolt in the first screw, the left side of first bolt support in the first through-hole, first bolt will the cutter with the spacing ring locking links to each other.

In the technical scheme, a limiting groove is formed in the left side of the outer edge face of the connecting rod, a second screw hole is formed in the left side face of the connecting rod and communicated with the limiting groove, a second bolt is screwed in the second screw hole, a second through hole is formed in the inner end of the swing rod, the inner end of the swing rod is inserted into the limiting groove, the second through hole is right opposite to the second screw hole, the right side of the second bolt is inserted into the second through hole, and the swing rod is connected with the connecting rod in a locking mode through the second bolt.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the utility model discloses in drive the connecting rod through the motor and rotate, will drive the cutter like this and rotate, cut off the protection film between the adjacent carton, realize automatic cutout, simultaneously, through the setting of pendulum rod, can recycle the pendulum rod and stir the carton after the protection film edge cuts off like this, can be smooth separate the protection film between the adjacent carton, efficient, of high quality, operating personnel low in labor strength.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic view of a sectional structure of a cutter mounting position in the first embodiment of the present invention.

Wherein: 1. a frame; 2. a conveyor belt; 3. a motor; 4. a cutter; 5. a swing rod; 6. a connecting rod; 7. A limiting ring; 8. locking the bolt; 9. mounting grooves; 10. a first screw hole; 11. a first through hole; 12. a first bolt; 13. a limiting groove; 14. a second screw hole; 15. a second bolt; 16. a second via.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows: referring to fig. 1 and 2, the cutting device comprises a rack 1 and a plurality of groups of conveying belts 2 arranged on the rack, wherein the groups of conveying belts are arranged at intervals, the conveying belts are conveyed from left to right, a cutting mechanism is further arranged on the rack, the cutting mechanism is arranged right above two groups of adjacent conveying belts and comprises a motor 3, a cutter 4, a swing rod 5 and a connecting rod 6, an output shaft of the motor is arranged in a direction parallel to the moving direction of the conveying belts, the right side of the connecting rod is connected with the output shaft of the motor, the inner end of the cutter is vertically arranged on the outer edge surface of the middle of the connecting rod, a cutting edge is arranged at the outer end of the cutter, the inner end of the swing rod is vertically arranged at the left end of the connecting rod, and the swing rod is.

In this embodiment, after the carton surface pad pasting, carry right, can carry out the cross cutting earlier, carry out the cross cutting with the protection film of junction between the adjacent carton, however, when the cross cutting, it is not good to cut off the effect, can have great adhesion. Thus, by providing the shut-off mechanism, the speed of the motor is controlled, at a set delivery speed, thus, when the joint of adjacent cartons passes below the cutter, the rotating motor just drives the cutter to rotate to the joint, the joint is separated by the blade at the bottom of the cutter, wherein, the cutter only separates the side part of the connection part, then the connecting rod continues to rotate, in the process, the swing rod rotates to the lower part, in the process, the carton can move rightwards at a plurality of positions, the swing rod is opposite to the middle of the carton and is close to the right side of the carton, then the right side of the paper box is pressed down at certain positions by utilizing the rotation of the swing rod, so that the joints cut by the cutters are torn again, under the effect that the die cutting and the cutter are dually cut, the connection part is opened by utilizing the swing rod, so that the automatic separation is realized, the efficiency is high, the quality is good, and the labor intensity of an operator is lower.

Wherein, the length of the swinging rod is greater than that of the cutter.

The swing rod is made of a flexible rubber strip. Adopt flexible rubber strip, the pendulum rod can not cause the damage to the carton when colliding the carton like this, guarantees to cut off stability and quality.

Referring to fig. 1 and 2, the inner end of the cutter is mounted on the connecting rod through a limiting ring 7.

The limiting ring is sleeved on the connecting rod, a locking bolt 8 is arranged on the outer edge surface of the limiting ring, the inner end of the locking bolt supports against the outer edge surface of the connecting rod, and the locking bolt locks and installs the limiting ring on the outer edge surface of the connecting rod. The distance between cutter and the pendulum rod can be adjusted like this to the setting of spacing ring, can adjust according to the conveying speed of actual carton size and conveyer belt, guarantees to cut off stability and quality.

Referring to fig. 2, a mounting groove 9 is formed in the outer edge surface of the limiting ring, the mounting groove is perpendicular to the outer edge surface of the limiting ring, a first screw hole 10 is formed in the right side surface of the limiting ring, the first screw hole is communicated with the mounting groove, a first through hole 11 is formed in the inner end of the cutter, the inner end of the cutter is inserted into the mounting groove, the first through hole is arranged right opposite to the first screw hole, a first bolt 12 is screwed in the first screw hole, the left side of the first bolt is abutted to the inside of the first through hole, and the cutter is locked and connected with the limiting ring through the first bolt.

Through the setting of mounting groove and first bolt, when the cutter damages or other problems, be convenient for maintain the change like this, also be convenient for install.

Referring to fig. 2, a limiting groove 13 is arranged on the left side of the outer edge surface of the connecting rod, a second screw hole 14 is arranged on the left side of the connecting rod and communicated with the limiting groove, a second bolt 15 is screwed in the second screw hole, a second through hole is arranged at the inner end of the oscillating bar, the inner end of the oscillating bar is inserted into the limiting groove, the second through hole 16 is arranged right opposite to the second screw hole, the right side of the second bolt is inserted into the second through hole, and the oscillating bar is connected with the connecting rod in a locking manner through the second bolt.

Through the arrangement of the limiting groove and the second bolt, the installation, the disassembly, the maintenance and the replacement of the swing rod are facilitated.

Claims

1. The utility model provides a cutting device, includes the frame and sets up the multiunit conveyer belt in the frame, multiunit conveyer belt interval sets up, just the conveyer belt is carried the setting from left to right, its characterized in that: the cutting mechanism comprises a motor, a cutter, a swing rod and a connecting rod, an output shaft of the motor is arranged in parallel to the moving direction of the conveying belts, the right side of the connecting rod is connected with the output shaft of the motor, the inner end of the cutter is vertically installed on the outer edge face of the middle of the connecting rod, a cutting edge is arranged at the outer end of the cutter, the inner end of the swing rod is vertically installed at the left end of the connecting rod, and the swing rod is arranged on the opposite side of the cutter.

2. The cut-off device of claim 1, wherein: the length of the swinging rod is greater than that of the cutter.

3. The cut-off device of claim 1, wherein: the swing rod is made of a flexible rubber strip.

4. The cut-off device of claim 1, wherein: the inner end of the cutter is arranged on the connecting rod through a limiting ring.

5. The cut-off device of claim 4, wherein: the limiting ring is sleeved on the connecting rod, a locking bolt is arranged on the outer edge surface of the limiting ring, the inner end of the locking bolt supports against the outer edge surface of the connecting rod, and the locking bolt locks the limiting ring and is arranged on the outer edge surface of the connecting rod.

6. The cut-off device of claim 5, wherein: be equipped with a mounting groove on the outer fringe face of spacing ring, the mounting groove perpendicular to the outer fringe face of spacing ring sets up, be equipped with first screw on the right flank of spacing ring, first screw with the mounting groove is linked together, the inner of cutter is equipped with first through-hole, the inner of cutter is inserted and is located in the mounting groove, first through-hole is just right first screw setting, the spiro union has first bolt in the first screw, the left side of first bolt support in the first through-hole, first bolt will the cutter with spacing ring locking links to each other.

7. The cut-off device of claim 1, wherein: the left side of connecting rod outer fringe face is equipped with a spacing groove, be equipped with the second screw on the left side of connecting rod, the second screw with the spacing groove is linked together, the spiro union has the second bolt in the second screw, the inner of pendulum rod is equipped with the second through-hole, the inner of pendulum rod is inserted and is located the spacing inslot, the second through-hole just right the second screw sets up, and the right side of second bolt is inserted and is located in the second through-hole, the second bolt will the pendulum rod with the connecting rod locking links to each other.