CN216001597U

CN216001597U - Automatic carton corner cutting machine convenient to adjust blade position

Info

Publication number: CN216001597U
Application number: CN202121897772.1U
Authority: CN
Inventors: 王玉立
Original assignee: Hangzhou Fuyang Chengye Technology Co ltd
Current assignee: Hangzhou Fuyang Chengye Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-03-11
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses an automatic carton corner cutting machine convenient for adjusting the position of a blade, and relates to the technical field of automatic carton corner cutting. When the angle cutting machine is used, the rotating screw is utilized to drive the gear to rotate, each group of angle cutting mechanisms can sequentially move along the direction of the rack under the mutual matching of the gear and the rack, the distance between two adjacent groups of angle cutting mechanisms can be randomly adjusted, after the angle cutting mechanisms move to a specified position, the angle cutting mechanisms move downwards by rotating the fixed screw sleeve, the fixed seat and the connecting seat are mutually pressed to complete the fixation, and the mutual noninterference between the two adjacent groups of angle cutting mechanisms is conveniently met to the maximum extent so as to match the existing processing requirements.

Description

Automatic carton corner cutting machine convenient to adjust blade position

Technical Field

The utility model relates to the technical field of automatic corner cutting of cartons, in particular to an automatic corner cutting machine for cartons, which is convenient for adjusting the position of a blade.

Background

The process of manufacturing the carton has a procedure called corner cutting in the industry term, and the traditional procedure is on a buckling type punching and shearing machine similar to a bellows printing machine.

The notice number is: CN206374240U discloses its rotation that drives the adjustment axle through the second drive arrangement convenient to adjust carton automatic corner cutting machine of blade position, because threaded connection has the cutter seat on the adjustment axle, and there is the screw thread of positive and negative direction on the surface of adjustment axle, and extend to both ends from the intermediate position, adjust the interval between the cutter seat through the rotation of control adjustment axle, thereby to the lateral position adjustment of grooving cutter, but, owing to carry out the transmission through screw thread and screw rod, make the interval between the cutter seat be the fixed spacing adjustment, and can not satisfy the processing of different intervals in the current course of working, thereby unsatisfied current processing requirement.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide an automatic carton corner cutting machine convenient for adjusting the position of a blade, so as to solve the technical problem that the distance between cutter seats is adjusted to be a fixed distance by transmission through threads and a screw rod in the prior art, and the processing of different distances cannot be met, so that the existing processing requirements cannot be met.

In order to achieve the purpose, the utility model provides the following technical scheme: the carton automatic corner cutting machine convenient for adjusting the position of a blade comprises a machine frame and corner cutting mechanisms, wherein multiple groups of corner cutting mechanisms are movably connected to the top of the machine frame, mounting plates are arranged on two sides of the top of the machine frame, eccentric wheels are movably connected inside the mounting plates, a rotating wheel is movably connected between the two groups of eccentric wheels, multiple groups of sliding seats are slidably connected to the outer side of the rotating wheel, connecting seats are arranged on the outer sides of the mounting plates, connecting blocks are arranged on the outer sides of the sliding seats, a moving mechanism is arranged inside the connecting seats, and the connecting blocks are movably connected with the connecting seats through the moving mechanism;

the moving mechanism comprises a screw rod, a gear and a rack, the rack is installed inside the connecting seat, the inside of the connecting seat is movably connected with the screw rod matched with the connecting block, the outer sides of the screw rod are respectively provided with the gear matched with the rack, the outer sides of the screw rod are movably connected with a fixing seat, and the outer sides of the screw rod are connected with a fixing threaded sleeve through threads.

Through adopting above-mentioned technical scheme, utilize rotatory screw rod, it is rotatory to drive the gear, and under the mutually supporting of gear and rack, make every group corner cut mechanism can remove in proper order along the direction of rack, and the distance between two sets of adjacent corner cut mechanisms can be adjusted at will, remove after the assigned position, through rotatory fixed swivel nut, make its downstream, and make and compress tightly each other between fixing base and the connecting seat, it is fixed to accomplish, the at utmost of being convenient for satisfies mutual noninterference between two sets of adjacent corner cut mechanisms, with this requirement of cooperating current processing.

The angle cutting mechanism further comprises a tool rest and tool apron, the outer side of the sliding seat is connected with a crank connecting rod through a hinging seat, the tail end of the crank connecting rod is movably connected with the tool rest through the hinging seat, the top of the machine frame is movably connected with a plurality of groups of tool apron, and one end of the tool apron is connected with one end of the tool rest through a rotating shaft.

By adopting the technical scheme, the direction of the driving force can be conveniently changed by utilizing the action of the crank connecting rod, and the working is convenient.

The utility model is further arranged in such a way that a charging chute is arranged at the top of the rack, and guide rods matched with the tool apron are symmetrically arranged inside the charging chute.

Through adopting above-mentioned technical scheme, utilize the effect of charging conduit, be convenient for fall into the waste bin below the frame with the waste material that leaves after cuting, the recovery of the waste material of being convenient for recycles the effect of guide bar, is convenient for remove and support the blade holder, makes its steady operation.

The utility model is further provided that one end of the mounting plate is provided with a motor connected with the eccentric wheel, and the outer side of the rotating wheel is uniformly provided with guide grooves matched with the sliding seat.

By adopting the technical scheme, the motor is utilized, so that the equipment can be driven well and run normally.

The utility model is further arranged in that the top of the connecting seat is provided with a pressing groove matched with the fixed seat, the connecting block is movably connected with the screw rod, the top of the screw rod is provided with a silica gel turntable, and the outer sides of the fixed screw sleeves are symmetrically provided with rotating hands.

Through adopting above-mentioned technical scheme, utilize the effect that compresses tightly the groove, avoid the fixing base to skid, influence whole equipment operation, the effect of recycling the silica gel carousel, the rotatory screw rod of being convenient for utilizes the effect of changeing the hand at last, the rotatory fixed swivel nut of being convenient for.

In summary, the utility model mainly has the following beneficial effects: when the angle cutting machine is used, the rotating screw is utilized to drive the gear to rotate, each group of angle cutting mechanisms can sequentially move along the direction of the rack under the mutual matching of the gear and the rack, the distance between two adjacent groups of angle cutting mechanisms can be randomly adjusted, after the angle cutting mechanisms move to a specified position, the angle cutting mechanisms move downwards by rotating the fixed screw sleeve, the fixed seat and the connecting seat are mutually pressed to complete the fixation, and the mutual noninterference between the two adjacent groups of angle cutting mechanisms is conveniently met to the maximum extent so as to match the existing processing requirements.

Drawings

FIG. 1 is a schematic view of a portion of the structure of the present invention;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is an enlarged view of the utility model at B in fig. 2.

In the figure: 1. a frame; 2. mounting a plate; 3. an eccentric wheel; 4. a rotating wheel; 5. a sliding seat; 6. a connecting seat; 7. a moving mechanism; 701. a screw; 702. a gear; 703. a fixed seat; 704. fixing the threaded sleeve; 705. a rack; 8. a crank connecting rod; 9. a tool holder; 10. a tool apron; 11. a charging chute; 12. a guide bar; 13. a compaction groove; 14. a guide groove; 15. connecting blocks; 16. an electric motor.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

An automatic carton corner cutting machine convenient for adjusting the position of a blade is shown in figures 1-4 and comprises a machine frame 1 and corner cutting mechanisms, wherein the top of the machine frame 1 is movably connected with a plurality of groups of corner cutting mechanisms, both sides of the top of the machine frame 1 are provided with mounting plates 2, the insides of the mounting plates 2 are movably connected with eccentric wheels 3, a rotating wheel 4 is movably connected between the two groups of eccentric wheels 3, the outer side of the rotating wheel 4 is slidably connected with a plurality of groups of sliding seats 5, the outer side of the mounting plates 2 is provided with a connecting seat 6, the outer side of each sliding seat 5 is provided with a connecting block 15, the inside of the connecting seat 6 is provided with a moving mechanism 7, and the connecting block 15 is movably connected with the connecting seat 6 through the moving mechanism 7;

the moving mechanism 7 comprises a screw 701, a gear 702 and a rack 705, the rack 705 is installed inside the connecting seat 6, the inside of the connecting seat 6 is movably connected with the screw 701 matched with the connecting block 15, the outer sides of the screw 701 are all provided with the gear 702 matched with the rack 705, the outer side of the screw 701 is movably connected with a fixed seat 703, the outer side of the screw 701 is connected with a fixed threaded sleeve 704 through threads, the gear 702 is driven to rotate by rotating the screw 701, each group of corner cutting mechanisms can sequentially move along the direction of the rack 705 under the mutual matching of the gear 702 and the rack 705, the distance between two adjacent groups of corner cutting mechanisms can be adjusted at will, after the corner cutting mechanisms move to a designated position, the fixed threaded sleeve 704 is rotated to move downwards, the fixed seat 703 and the connecting seat 6 are mutually pressed to complete fixing, and the mutual interference between the two adjacent groups of corner cutting mechanisms is met to the greatest extent, so as to meet the requirements of the existing processing.

Referring to fig. 1 and 3, the corner cutting mechanism includes a tool holder 9 and tool holders 10, the outer side of the sliding seat 5 is connected with a crank connecting rod 8 through an articulated seat, the end of the crank connecting rod 8 is movably connected with the tool holder 9 through the articulated seat, the top of the machine frame 1 is movably connected with a plurality of tool holders 10, one end of the tool holder 10 is connected with one end of the tool holder 9 through a rotating shaft, and the direction of the driving force is changed by the aid of the crank connecting rod 8, so that the corner cutting mechanism can work conveniently.

Referring to fig. 1 and 3, a blanking groove 11 is formed in the top of the frame 1, and the effect of the blanking groove 11 is utilized to facilitate the waste left after shearing to fall into a waste box below the frame 1, so as to facilitate the recovery of the waste, guide rods 12 matched with the tool apron 10 are symmetrically arranged inside the blanking groove 11, and the effect of the guide rods 12 is utilized to facilitate the movement and support of the tool apron 10, so that the tool apron 10 can stably operate.

Referring to fig. 3, a motor 16 connected with the eccentric wheel 3 is installed at one end of the installation plate 2, and guide grooves 14 matched with the sliding seat 5 are uniformly formed on the outer side of the rotating wheel 4, so that the motor 16 can be used for driving the equipment well and the equipment can run normally.

Referring to fig. 2, a pressing groove 13 matched with the fixing seat 703 is formed in the top of the connecting seat 6, the fixing seat 703 is prevented from slipping by the aid of the pressing groove 13, operation of the whole device is prevented from being affected, the connecting block 15 is movably connected with the screw 701, a silica gel rotating disc is arranged on the top of the screw 701, the screw 701 can be rotated conveniently by the aid of the silica gel rotating disc, rotating hands are symmetrically arranged on the outer side of the fixing thread insert 704, and the fixing thread insert 704 can be rotated conveniently by the aid of the rotating hands.

The working principle of the utility model is as follows: when the fixing device is used, the rotating screw 701 is utilized to drive the gear 702 to rotate, each group of corner cutting mechanisms can sequentially move along the direction of the rack 705 under the mutual matching of the gear 702 and the rack 705, the distance between two adjacent groups of corner cutting mechanisms can be randomly adjusted, and after the corner cutting mechanisms move to a specified position, the fixing device moves downwards by rotating the fixing threaded sleeve 704, and the fixing seat 703 and the connecting seat 6 are mutually pressed to finish fixing; in the moving process, the corner cutting mechanism is convenient to move by using the functions of the guide rod 12 and the guide groove 14 so as to meet the adjustment of different corner cutting distances;

after the adjustment is finished, the carton is placed on the machine frame 1, the motor 16 is started to drive the eccentric wheel 3 to rotate in the direction, so that the rotating wheel 4 and the sliding seat 5 do eccentric motion, and the crank connecting rod 8 is respectively connected with the sliding seat 5 and the knife rest 9 through the hinged seat, so that the knife rest 9 does up-and-down circular motion, and the carton is subjected to automatic corner cutting.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides an automatic cornering machine of carton convenient to adjust blade position, includes frame (1) and corner cut mechanism, its characterized in that: the top of the rack (1) is movably connected with a plurality of groups of corner cutting mechanisms, two sides of the top of the rack (1) are respectively provided with a mounting plate (2), the inside of each mounting plate (2) is movably connected with an eccentric wheel (3), a rotating wheel (4) is movably connected between two groups of eccentric wheels (3), the outer side of each rotating wheel (4) is slidably connected with a plurality of groups of sliding seats (5), the outer side of each mounting plate (2) is provided with a connecting seat (6), the outer side of each sliding seat (5) is provided with a connecting block (15), the inside of each connecting seat (6) is provided with a moving mechanism (7), and each connecting block (15) is movably connected with each connecting seat (6) through each moving mechanism (7);

the moving mechanism (7) comprises a screw (701), a gear (702) and a rack (705), the rack (705) is installed inside the connecting seat (6), the screw (701) matched with the connecting block (15) is movably connected inside the connecting seat (6), the gear (702) matched with the rack (705) is arranged on the outer side of the screw (701), a fixed seat (703) is movably connected on the outer side of the screw (701), and a fixed threaded sleeve (704) is connected on the outer side of the screw (701) through threads.

2. An automatic carton corner cutting machine facilitating adjustment of blade position according to claim 1, wherein: corner cut mechanism includes knife rest (9) and blade holder (10), the outside of sliding seat (5) is connected with crank connecting rod (8) through articulated seat, the end of crank connecting rod (8) is through articulated seat and knife rest (9) swing joint, the top swing joint of frame (1) has multiunit blade holder (10), and the one end of blade holder (10) is connected through the pivot with the one end of knife rest (9).

3. An automatic carton corner cutting machine facilitating adjustment of blade position according to claim 2, wherein: a blanking groove (11) is formed in the top of the rack (1), and guide rods (12) matched with the tool apron (10) are symmetrically arranged inside the blanking groove (11).

4. An automatic carton corner cutting machine facilitating adjustment of blade position according to claim 1, wherein: the motor (16) that is connected with eccentric wheel (3) is installed to the one end of mounting panel (2), the outside of swiveling wheel (4) is evenly seted up with sliding seat (5) matched with guide way (14), the top of connecting seat (6) is seted up and is compressed tightly groove (13) with fixing base (703) matched with.

5. An automatic carton corner cutting machine facilitating adjustment of blade position according to claim 1, wherein: swing joint between connecting block (15) and screw rod (701), the top of screw rod (701) is provided with the silica gel carousel, the outside symmetry of fixed swivel nut (704) is provided with changes the hand, the both ends of connecting block (15) all are provided with the anticollision cotton.