CN110884216A

CN110884216A - Portable hole cutting device of carton preparation

Info

Publication number: CN110884216A
Application number: CN201911306077.0A
Authority: CN
Inventors: 彭先
Original assignee: Individual
Current assignee: Ningxiang Xiangxiang Color Printing Packaging Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-03-17
Anticipated expiration: 2039-12-18
Also published as: CN110884216B

Abstract

The invention relates to the technical field of carton processing, in particular to a carton manufacturing portable hole cutting device. The invention aims to provide a portable carton hole making cutting device which is convenient to position, perforate and perforate. The technical implementation scheme of the invention is as follows: the utility model provides a portable hole cutting device of carton preparation, is including the frame that is used for the supporting role, the middle part of frame is provided with first sliding sleeve and symmetry and is provided with two track boards, the side is connected with the two pole guide arms that pass first sliding sleeve sliding hole through a reset spring on the first sliding sleeve, two pole guide arm lower part both ends rotary type separately are connected with a swinging arms, two the one end rotary type of swinging arms is provided with the gyro wheel with a side contact of track board. According to the invention, the hole opening position of the carton is accurately positioned, and the two swing rods can swing outwards away from each other, so that the front side surface of the carton is in a horizontal flush state, and the punching deflection caused by deflection is avoided.

Description

Portable hole cutting device of carton preparation

Technical Field

The invention relates to the technical field of carton processing, in particular to a carton manufacturing portable hole cutting device.

Background

The paper box is the most widely used packing product, and has various specifications and models, such as corrugated paper boxes, single-layer cardboard boxes and the like according to different materials. The paper box is commonly used for three layers and five layers, seven layers are used less, each layer is divided into lining paper, corrugated paper, core paper and face paper, the lining paper and the face paper are provided with tea board paper and kraft paper, the corrugated paper for the core paper has different colors and handfeel, and the paper (colors and handfeel) produced by different manufacturers is different.

The carton of the convenient packing transportation of the useful sticky tape encapsulation of current carton, open portable hole convenient transport or carry out the convenient portable of wire rope handling in the both sides face of carton in addition, current carton trompil position is difficult to fix a position accurately, the position of trompil is skew easily, the trompil position differs, influence the quality of portable carton preparation, large batch is unified not to cause unaesthetically, cut the hole not comprehensive sometimes, the function is perfect inadequately, consequently, need urgently to develop a convenient location trompil, the portable hole cutting device of carton preparation of trompil.

Disclosure of Invention

The invention aims to provide a portable carton hole cutting device convenient for positioning and perforating, and aims to solve the problems that the perforating position of the existing carton in the background art is difficult to position accurately, the perforating position is easy to deviate, the perforating positions are different, the quality of the portable carton is influenced, the large-batch inconsistency causes unattractive appearance, sometimes the cutting holes are incomplete, the functions are not complete, and the like.

The technical implementation scheme of the invention is as follows: a portable hole cutting device for carton manufacturing comprises a rack for supporting, wherein a first sliding sleeve is arranged in the middle of the rack, two track plates are symmetrically arranged on the rack, the upper side surface of the first sliding sleeve is connected with a double-rod guide rod which penetrates through a sliding hole of the first sliding sleeve through a first reset spring, two ends of the lower part of the double-rod guide rod are respectively and rotatably connected with a swinging rod, one end of each swinging rod is rotatably provided with a small roller which is in contact with one side surface of the track plate, the front side of the rack is symmetrically provided with two second sliding sleeves, one side surface of each second sliding sleeve is connected with a horizontal sliding rod which can move left and right in the second sliding sleeve through a homing spring, one end of each horizontal sliding rod is rotatably provided with a large roller, the other end of each horizontal sliding rod is provided with a cutting knife, two symmetrical frames are arranged on the outer side surface of the rack, two second reset springs are arranged between the lifting slide bar and the two symmetrical frames, two ends of the lifting slide bar are symmetrically provided with convex blocks which are contacted with the large idler wheels, one side face of one symmetrical frame is provided with a driving device, and the side face, close to the second sliding sleeve, of the rack is provided with two driving wheels through a large bearing, and the two driving wheels are connected through a conveying belt.

Optionally, drive arrangement is including gear motor, support arm, cam and connecting rod, the support arm sets up the side at a symmetrical frame, the one end fixed mounting of support arm has gear motor, gear motor's output shaft is provided with the cam just the leading flank rotary type of cam is connected with the connecting rod that other one end and lift slide bar rotary type are connected, the upper portion rotary type of two pole guide arms is provided with the contact gyro wheel with cam contact.

Optionally, the rack, two the rack sets up respectively in a side of lug, two a side of symmetrical frame rotary type respectively is provided with the chuck, the outside contact of chuck is provided with rack toothing's hollow external gear, hollow external gear medial surface rotary type is provided with the kelly that contacts with hollow external gear and is connected with chucking spring between kelly and the hollow external gear medial surface, the fixed poking rod that is provided with in leading flank of chuck, the poking disk sets up with the drive wheel is coaxial.

Optionally, the poking disc comprises a disc part and a cylindrical rod part, the outer side surface of the disc part is provided with a plurality of cylindrical rods, and the poking rod can be in contact with the cylindrical rods on the outer side surface of the poking disc when rotating.

Optionally, two guide arm lower part both ends are connected with a swinging arms through rotating the post rotary type separately, two the swinging arms upper end is provided with the little gyro wheel with a side contact of track board through rotating the post rotary type, two little gyro wheel can remove in a side of track board, and little gyro wheel is the rotary type and removes, and the lower tip of swinging arms has a flexion and a horizontal portion.

Optionally, still including movable rod, activity spring and spacing wheel, a side that is close to two second sliding sleeves in the frame is opened there are two slide openings just the slidingtype is provided with the movable rod in the slide opening, be connected with between the middle part of movable rod and the frame just the movable rod passes activity spring, the one end rotary type of movable rod is provided with spacing wheel.

Optionally, the cutting device further comprises a push piece and an extension spring, the push piece penetrating through the middle part of the cutting knife is arranged in the horizontal sliding rod, and the extension spring is connected between the push piece and the cutting knife.

The invention has the following advantages:

(1) the paper box punching position of the invention is positioned accurately, the two swing rods will swing outwards away from each other, so that the front side surface of the paper box is in a horizontal flush state, the effect of punching deflection caused by the deflection of the paper box is avoided,

(2) the simultaneous inward movement of the two cutters 19 of the present invention advantageously provides a hand hole cutting function on both sides of the carton in the positioned position.

(3) The movable rod, the movable spring and the limiting wheel can well limit the left position and the right position of the carton, and prevent one of the two cutting knives from being incapable of cutting the carton and punching holes, so that the hole forming positions are uniform.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is an enlarged front view structural diagram of the present invention a.

FIG. 3 is a perspective view of the chuck, tap lever and tap disk of the present invention.

Fig. 4 is a first partially enlarged front view structural diagram of the present invention.

Fig. 5 is a second partially enlarged front view structural diagram of the present invention.

The meaning of the reference symbols in the figures: 1: a frame, 2: large bearing, 3: drive wheel, 4: conveyor belt, 5: first sliding sleeve, 6: two-bar guide, 7: track plate, 8: swing lever, 9: small roller, 10: first return spring, 11: contact roller, 12: symmetrical frame, 13: lifting slide bar, 14: second return spring, 15: drive device, 151: support arm, 152: gear motor, 153: cam, 154: connecting rod, 16: bump, 17: second runner, 18: horizontal sliding bar, 19: cutting knife, 20: homing spring, 21: large roller, 22: rack, 23: hollow external gear, 24: chuck, 25: jamming rod, 26: garter spring, 27: tap lever, 28: dial plate, 29: movable rod, 30: movable spring, 31: limiting wheel, 32: push sheet, 33: the spring is extended.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the invention is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the invention.

Example 1

A portable hole cutting device for carton manufacturing is shown in figure 1 and comprises a rack 1 for supporting, wherein a first sliding sleeve 5 is fixedly arranged in the middle of the rack 1, two track plates 7 for sliding are symmetrically arranged on the rack through bolts, the upper side face of the first sliding sleeve 5 is connected with a double-rod guide rod 6 penetrating through a sliding hole of the first sliding sleeve 5 through a first return spring 10 through a hook, and two lower end portions of the double-rod guide rod 6 are respectively connected with a swing rod 8 in a rotating mode through hinge columns and used for positioning the transverse side face of a carton;

one end of each of the two swing rods 8 is rotatably provided with a small roller 9 in contact with one side surface of the track plate 7 through a hinge post, the small rollers 9 can move and roll, the front side of the rack 1 is symmetrically provided with two second sliding sleeves 17, one side surface of each second sliding sleeve 17 is connected with a horizontal sliding rod 18 capable of moving left and right in the second sliding sleeve 17 through a return spring 20, one end of each horizontal sliding rod 18 is rotatably provided with a large roller 21 through the small hinge post, the other end of each horizontal sliding rod is fixedly provided with a cutting knife 19, and the cutting knife is used for cutting the side surface of the carton to realize the effect of a portable;

the outer side surface of the rack 1 is provided with two symmetrical frames 12 through bolts, the two symmetrical frames 12 are provided with two vertical sliding holes, a lifting slide rod 13 capable of moving up and down is arranged in the two sliding holes in a sliding mode, two second reset springs 14 are arranged between the lifting slide rod 13 and the two symmetrical frames 12, two ends of the lifting slide rod 13 are fixedly and symmetrically provided with convex blocks 16 contacting with large idler wheels 21, one side surface of one symmetrical frame 12 is provided with a driving device 15, the side surface of the rack 1 close to the second sliding sleeve 17 is provided with two driving wheels 3 through a large bearing 2, and the two driving wheels 3 are connected through a conveying belt 4.

When carrying out the carton trompil, the staff places the carton on conveyer 4, and the staff starts drive arrangement 15, and drive arrangement 15 rotates earlier and can drive two pole guide arms 6 certain distances of downstream, and little gyro wheel 9 can be on track board 7 downstream so, and two swinging arms 8 will keep away from the outside swing of other side for the leading flank of carton is in the state that transversely flushes, avoids crooked lead to punching crooked. The driving device 15 rotates to drive the lifting slide bar 13 and the two bumps 16 to move downwards, so that the two large rollers 21 and the horizontal slide bar 18 move horizontally inwards, and drive the two cutting knives 19 to move inwards to cut the hand-held holes on the two side surfaces of the carton. Then the staff starts drive arrangement 15 and resets and makes two pole guide arms 6 and lift slide bar 13 reset, accomplishes the cutting effect in the portable hole of carton, and the manual work can rotate drive wheel 3 manually for the carton that has beaten the hole moves away through pivoted conveyer 4, makes things convenient for the trompil work of next carton, and the manual work of finishing using closes drive arrangement 15.

Example 2

A portable hole cutting device for carton manufacturing is disclosed, as shown in figures 1-5, comprising a frame 1 for supporting, wherein a first sliding sleeve 5 is arranged in the middle of the frame 1 and two track plates 7 are symmetrically arranged, the upper side of the first sliding sleeve 5 is connected with a double-rod guide rod 6 passing through a sliding hole of the first sliding sleeve 5 through a first return spring 10, two lower end portions of the double-rod guide rod 6 are respectively connected with a swinging rod 8 in a rotating manner, one end of the swinging rod 8 is rotatably provided with a small roller 9 contacting with one side surface of the track plate 7, the front side of the frame 1 is symmetrically provided with two second sliding sleeves 17, one side surface of the second sliding sleeves 17 is connected with a horizontal sliding rod 18 capable of moving left and right in the second sliding sleeve 17 through a return spring 20, one end of the horizontal sliding rod 18 is rotatably provided with a large roller 21, the other end is provided with a cutting knife 19, the, the outer side surface of the machine frame 1 is provided with two symmetrical frames 12, the two symmetrical frames 12 are provided with two vertical sliding holes, a lifting slide rod 13 is arranged in the two sliding holes in a sliding mode, two second reset springs 14 are arranged between the lifting slide rod 13 and the two symmetrical frames 12, two protruding blocks 16 in contact with large idler wheels 21 are symmetrically arranged at two end portions of the lifting slide rod 13, a driving device 15 is arranged on one side surface of the symmetrical frames 12, two driving wheels 3 are arranged on the side surface, close to a second sliding sleeve 17, of the machine frame 1 through a large bearing 2, and the two driving wheels 3 are connected through a conveying belt 4.

Wherein, drive arrangement 15 is including gear motor 152, support arm 151, cam 153 and connecting rod 154, support arm 151 sets up a side at a symmetrical frame 12 through the bolt fastening, the one end fixed mounting of support arm 151 has gear motor 152 for the drive effect of power, gear motor 152's output shaft is provided with cam 153 just the leading flank of cam 153 is connected with the connecting rod 154 that other one end and lift slide bar 13 rotary type are connected through the hinge post rotary type, and connecting rod 154 is used for connecting power transmission's effect, the upper portion rotary type of double-rod guide arm 6 is provided with the contact roller 11 with the contact of cam 153, the effect that contact roller 11 made things convenient for the contact to remove.

When carrying out the carton trompil, the staff places the carton on one side of conveyer 4, and the staff starts gear motor 152, and gear motor 152 rotates earlier and can drive cam 153 and rotate for certain distance of two pole guide arms 6 lapse, little gyro wheel 9 can move down on track board 7 so, and two swinging arms 8 will keep away from the other side and outwards swing, make the leading flank of carton be in the state that transversely flushes, avoid crooked lead to punching crooked. The gear motor 152 rotates to drive the lifting slide bar 13 and the two bumps 16 to move downwards, so that the two large rollers 21 and the horizontal slide bar 18 move horizontally inwards, and drive the two cutting knives 19 to move inwards to cut the two side faces of the carton to form hand-held holes. Then, the worker starts the speed reducing motor 152 to rotate, so that the cam 153 rotates and resets, the double-rod guide rod 6 and the lifting slide rod 13 reset, the cutting effect of the carton hand-carrying hole is completed, and the manual speed reducing motor 152 is used after the use.

Wherein, still include rack 22, two rack 22 is fixed respectively and is set up the side at lug 16, two a side of symmetry frame 12 is the rotary type respectively and is provided with chuck 24, the outside contact of chuck 24 is provided with hollow outer gear 23 with the meshing of rack 22, hollow outer gear 23 medial surface rotary type is provided with and is connected with chucking spring 26 between the kelly 25 and the kelly 25 of hollow outer gear 23 contact and the hollow outer gear 23 medial surface, the fixed poking rod 27 that is provided with of leading flank of chuck 24, poking disk 28 and the coaxial setting of drive wheel 3. When the two convex blocks 16 move downwards, the two racks 22 can be driven to move downwards, the hollow external gear 23 can be driven to rotate, at the moment, the chuck 24 and the poking rod 27 are not moved, when the two convex blocks 16 move upwards to reset, the hollow external gear 23 is driven to rotate, at the moment, the chuck 24 and the poking rod 27 rotate for a certain distance, the poking disk 28, the driving wheel 3 and the conveying belt 4 rotate for a certain distance, the punched carton can be moved away, punching operation of the next carton can be conveniently carried out, and the working efficiency is higher.

Wherein, dial plate 28 has 12 cylindricality poles including disc portion and cylindricality pole portion, the lateral surface of disc portion, and dial rod 27 can contact with the cylindricality pole of the lateral surface of dial plate 28 when rotating, is favorable to the rotation effect of dial plate 28.

Wherein, 6 lower part both ends of two pole guide arms are connected with a swinging arms 8, two through rotating the post rotary type separately 8 upper end of swinging arms is provided with the little gyro wheel 9 with 7 side contact of track board through rotating the post rotary type, two little gyro wheel 9 can remove in a side of track board 7, and little gyro wheel 9 removes for the rotary type, reduces friction loss, and the lower tip of swinging arms 8 has a flexion and a horizontal portion, and horizontal portion is convenient to be fixed a position to the position of carton.

Wherein, still include movable rod 29, activity spring 30 and spacing wheel 31, a side that is close to two second sliding sleeves 17 in the frame 1 is opened there are two slide openings just the slidingtype is provided with movable rod 29 in the slide opening, and movable rod 29 can control the removal, be connected with activity spring 30 just between the middle part of movable rod 29 and the frame 1 movable rod 29 passes activity spring 30, and activity spring 30 makes movable rod 29 and frame 1 can not separate, makes things convenient for the slide opening removal and the effect that resets of movable rod 29 in frame 1 in addition, the one end rotary type of movable rod 29 is provided with spacing wheel 31. The movable rod 29, the movable spring 30 and the limiting wheel 31 can well limit the left and right positions of the carton, and the problem that the carton cannot be cut by one of the two cutting knives 19 and cannot be punched is avoided.

The horizontal sliding rod 18 is internally provided with a push piece 32 penetrating through the middle part of the cutting knife 19, and an extension spring 33 is connected between the push piece 32 and the cutting knife 19. When cutting knife 19 surely advances the carton and cuts, can extrude the kicker 32, the kicker 32 can remove, and extension spring 33 can extend the effect, and when having cut the carton, the scraps of paper that cut off on the carton can block in cutting knife 19, and the cutting finishes, and extension spring 33 resets, and the kicker 32 can be in the cutting knife 19 is left away to the propelling movement of probably blocking in cutting knife 19, prevents that the scraps of paper that cut off can block in cutting knife 19 and influence the cutting effect in portable hole.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A portable hole cutting device for carton manufacturing is characterized by comprising a rack (1) for supporting, wherein a first sliding sleeve (5) is arranged in the middle of the rack (1) and two track plates (7) are symmetrically arranged on the middle of the rack, a double-rod guide rod (6) penetrating through a sliding hole of the first sliding sleeve (5) is connected to the upper side of the first sliding sleeve (5) through a first reset spring (10), two swinging rods (8) are respectively and rotatably connected to the two ends of the lower part of the double-rod guide rod (6), one end of each swinging rod (8) is rotatably provided with a small idler wheel (9) in contact with one side surface of each track plate (7), two second sliding sleeves (17) are symmetrically arranged on the front side of the rack (1), one side surface of each second sliding sleeve (17) is connected with a horizontal sliding rod (18) capable of moving left and right in the second sliding sleeve (17) through a reset spring (20), and one end of each horizontal sliding rod (18), the other end of the rack is provided with a cutting knife (19), the outer side surface of the rack (1) is provided with two symmetrical frames (12), the two symmetrical frames (12) are provided with two vertical sliding holes, a lifting slide bar (13) is arranged in the two sliding holes in a sliding manner, two second reset springs (14) are arranged between the lifting slide bar (13) and the two symmetrical frames (12), two ends of the lifting slide bar (13) are symmetrically provided with convex blocks (16) contacted with large rollers (21), one side surface of one symmetrical frame (12) is provided with a driving device (15), the side surface of the rack (1) close to the second sliding sleeve (17) is provided with two driving wheels (3) through a large bearing (2), and the two driving wheels (3) are connected through a conveying belt (4).

2. A carton-making hand-held hole cutting device according to claim 1, characterized in that the driving means (15) comprises a reduction motor (152), a support arm (151), a cam (153) and a connecting rod (154), said support arm (151) is arranged at one side of a symmetrical frame (12), one end of said support arm (151) is fixedly provided with the reduction motor (152), the output shaft of said reduction motor (152) is provided with the cam (153) and the front side of said cam (153) is rotatably connected with the connecting rod (154) whose other end is rotatably connected with the lifting slide bar (13), and the upper part of said double-bar guide bar (6) is rotatably provided with a contact roller (11) contacting with the cam (153).

3. The carton making hand-held hole cutting device according to claim 1, characterized by further comprising rack bars (22), wherein the two rack bars (22) are respectively arranged on one side surface of the bump (16), a chuck (24) is respectively and rotatably arranged on one side surface of the two symmetrical frames (12), the outer side of the chuck (24) is in contact with the hollow outer gear (23) meshed with the rack bars (22), the inner side surface of the hollow outer gear (23) is rotatably provided with a clamping rod (25) in contact with the hollow outer gear (23), a clamping spring (26) is connected between the clamping rod (25) and the inner side surface of the hollow outer gear (23), a poking rod (27) is fixedly arranged on the front side surface of the chuck (24), and the poking disk (28) is coaxially arranged with the driving wheel (3).

4. A carton hand-held hole cutting device according to claim 3, characterized in that the dial plate (28) comprises a disc portion and a cylindrical rod portion, the disc portion having a plurality of cylindrical rods on the outer side, the dial rod (27) being adapted to be rotated to contact the cylindrical rods on the outer side of the dial plate (28).

5. A carton carrying hole cutting device according to claim 1, characterized in that the lower ends of the double-bar guide bar (6) are rotatably connected with a swing bar (8) through a rotation column, the upper ends of the swing bars (8) are rotatably provided with small rollers (9) contacting with one side of the track plate (7) through the rotation column, the small rollers (9) can move on one side of the track plate (7), the small rollers (9) are rotatably movable, and the lower end of the swing bar (8) has a bending part and a transverse part.

6. The portable hole cutting device for carton manufacturing according to claim 1, characterized by further comprising a movable rod (29), a movable spring (30) and a limiting wheel (31), wherein one side surface of the frame (1) close to the two second sliding sleeves (17) is provided with two sliding holes, the movable rod (29) is arranged in the sliding holes in a sliding manner, the movable spring (30) is connected between the middle part of the movable rod (29) and the frame (1), the movable rod (29) penetrates through the movable spring (30), and one end of the movable rod (29) is rotatably provided with the limiting wheel (31).

7. A carton making hand-held hole cutting device according to claim 1, further comprising a push piece (32) and an extension spring (33), wherein the push piece (32) penetrating through the middle part of the cutting knife (19) is arranged in the horizontal sliding rod (18), and the extension spring (33) is connected between the push piece (32) and the cutting knife (19).