CN115610018A

CN115610018A - Tailoring and trimming equipment for manufacturing paper boxes

Info

Publication number: CN115610018A
Application number: CN202211628947.8A
Authority: CN
Inventors: 孟祥翔; 车菲菲; 邹林; 孟祥民
Original assignee: Yantai Xinsen New Material Co ltd
Current assignee: Yantai Xinsen New Material Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-01-17
Anticipated expiration: 2042-12-19
Also published as: CN115610018B

Abstract

The invention belongs to the technical field of paperboard cutting, and discloses a cutting and trimming device for manufacturing a carton, which comprises a workbench and a matched cutting knife, wherein two side plates are symmetrically arranged on the end surface of the workbench, a sliding rail is fixedly arranged between the two side plates, and a sliding table is arranged on the sliding rail in a sliding manner; the sliding table is provided with a propping workpiece through a rotating connection unit, the cross section of the propping workpiece is arranged to be an I-shaped structure, and the inside of the propping workpiece is divided into two parts through two symmetrically arranged partition plates. The paper box edge trimming device is matched with the sliding table to move back and forth on the sliding rail, burrs at the notch of the paper board end can be trimmed and compacted by means of one part of the trimming workpiece, then the glue spraying opening of spray glue can be sprayed by means of the other part of the trimming workpiece, the burrs which are trimmed and attached to the paper board end are sprayed, and the trimmed burrs are conveniently shaped, so that the attractiveness of the paper box and the compactness and firmness of the assembled paper box can be greatly improved.

Description

Tailoring and trimming equipment for manufacturing paper boxes

Technical Field

The invention relates to the technical field of paperboard cutting, in particular to a cutting and trimming device for manufacturing a carton.

Background

Paper product packaging is the largest variety used in packaging industrial products. Cartons are the most important form of transport packaging, and cartons are widely used as sales packaging for various products such as food, medicine, electronics, and the like. The carton package is used for publicizing and beautifying commodities by virtue of exquisite modeling and decoration to a great extent, and the competitiveness of the commodities is improved. The carton packaging structure aims at the functions and characteristics of commodities, the forming characteristics of a polyhedron are fully exerted, and the characteristics of the commodities and the packaging aesthetic feeling are skillfully expressed by using the body language. In fact, the carton structure not only makes a three-dimensional effect drawing of the carton, but also relates to the process links of the production process, including the plane structure drawing of the carton, the manufacturing of a cutting die, the forming of a pasted box and the like. Since the shape and structural design of the carton are often determined by the shape and characteristics of the packaged goods, the carton has a variety of styles and types, including rectangular, square, polygonal, irregular, cylindrical, etc.

The carton of current conventional appearance generally is pieced together by the cardboard after cutting and is formed, and the cardboard is cutting the back through the cutting knife, and its tip often can become the matte, has a lot of burrs, and then influences the pleasing to the eye degree of carton and the compactness and the firmness of piecing together, has certain weak point.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, after a paperboard is cut by a cutter, the end part of the paperboard is always changed into a rough surface and a lot of burrs are generated, which causes the attractiveness of a paper box, the compactness and firmness of splicing and assembling, and the like.

In order to achieve the purpose, the invention adopts the following technical scheme:

a cutting and trimming device for manufacturing a paper box comprises a workbench and a matched cutting knife, wherein two side plates are symmetrically arranged on the end surface of the workbench, a sliding rail is fixedly arranged between the two side plates, and a sliding table is arranged on the sliding rail in a sliding manner;

the sliding table is provided with a propping workpiece through a rotating connection unit, the cross section of the propping workpiece is arranged into an I-shaped structure, the propping workpiece is internally divided into two parts through two symmetrically arranged partition plates, the rotating connection unit is used for enabling the two parts of the propping workpiece to be flexibly switched in position, and the inner side wall of one part of the propping workpiece is provided with a glue spraying opening similar to a C shape;

and the two side plates are respectively provided with a one-hundred-eighty degree turnover mechanism matched with the rotating connection unit, and the one-hundred-eighty degree turnover mechanism is used for switching the positions of two parts of the abutting workpiece after the sliding table is translated in a single pass.

Furthermore, the rotating connection unit comprises a rotating shaft B, the rotating shaft B is rotatably installed on the sliding table through a bearing arranged on the sliding table, the upper end of the rotating shaft B is fixedly connected with a second dial wheel disc, and the abutting workpiece is installed on the second dial wheel disc; two limiting grooves are symmetrically formed in the outer wall of the lower end of the rotating shaft B, and a locking assembly matched with the limiting grooves is installed on the sliding table.

Further, one hundred eighty degrees turn-over mechanism includes the driving motor of fixed mounting in the curb plate side, driving motor's output fixedly connected with pivot A, pivot A runs through the side of curb plate and sets up, driving motor's one end fixedly connected with that pivot A kept away from dials carousel one, dial carousel one and dial and rotate the cooperation setting between the carousel two.

Furthermore, a travel switch is embedded in the lower portion of the side plate, and a push rod on the travel switch is arranged opposite to the sliding table and used for controlling starting and stopping of the driving motor.

Furthermore, the locking and limiting assembly comprises two sliding seats symmetrically arranged at the tops of the sliding tables, inserting blocks are arranged in the two sliding seats in a sliding manner, and the upper ends of the two inserting blocks are fixedly connected with limiting columns used for locking and limiting the rotating shaft B together; corresponding springs are respectively installed in the two sliding seats in a matching manner and are used for tightly pressing the limiting columns in the limiting grooves; two the pin is all installed to the upper end side of inserted block, two fixed mounting has movable magnet between the pin.

Furthermore, two one sides that the curb plate is relative all are connected with fixed magnet through the side bearer, two fixed magnet sets up on same horizontal plane with the activity magnet parallel and level.

Furthermore, the upper end of the abutting workpiece is provided with a containing hopper, the containing hopper is communicated with the glue spraying opening, the side face of the containing hopper is provided with a miniature suction pump, and the upper end of the containing hopper is in threaded connection with a glue storage tank.

Further, the second dial wheel disc and the butt-joint workpiece are connected in a detachable installation mode, and the detachable installation mode is set to be in threaded connection or in clamping connection.

In summary, the invention includes at least one of the following beneficial technical effects:

1. the abutting workpiece is divided into two parts, the sliding table is matched with the sliding rail to move back and forth, namely one reciprocating action of the abutting workpiece is realized, burrs at the notch of the end part of the paper board can be pressed and compacted by means of one part of the abutting workpiece, then the glue spraying opening of the spray glue can be realized by means of the other part of the abutting workpiece, the burrs attached to the end part of the paper board in the pressing and shaping process is sprayed by means of the glue spraying opening, the shaping of the burrs after the pressing and shaping is convenient, the re-scattering of the burrs after the paper box is damped is avoided, and therefore the attractiveness of the paper box and the tightness and firmness of the paper box after the paper box is assembled can be greatly improved;

2. the switching of the two parts of the abutting workpiece is realized by depending on the abutting state of the sliding table and the two side plates, namely after the sliding table abuts against a push rod of a travel switch on the side plates, the travel switch can control a driving motor to drive a dial wheel disc to rotate along with the potential, so that the aim of one-hundred-eighty degree rotation of the abutting workpiece on the sliding table after one single pass is finished is fulfilled, and the matching is coherent and reliable;

3. the second dial wheel disc and the abutting workpiece are connected in a detachable installation mode, the detachable installation mode is set to be in threaded connection or in clamping connection, corresponding abutting workpieces of different sizes can be assembled in a replaceable mode according to the actual thickness of the processed paperboard, and the adaptability and the practicability of the equipment are improved.

Drawings

FIG. 1 is a diagram of the working state of the present invention;

FIG. 2 is a schematic view of the orientation of the working table, side plates, slide rails, slide table, abutting workpiece, and glue storage tank of the present invention;

FIG. 3 is a schematic connection diagram of a side plate, a slide rail, a sliding table, a support workpiece, a glue storage tank and a driving motor according to the present invention;

FIG. 4 is a schematic view of the orientation of the side plate, the sliding table and the glue storage tank according to the present invention;

FIG. 5 is an enlarged view of the connection between the movable magnet and the slider according to the present invention;

FIG. 6 is an enlarged view of the connection between the leveling workpiece and the glue tank and the shaft B and the bearing according to the present invention;

fig. 7 is an exploded view of the structure of fig. 6.

The numbering in the figures illustrates:

1. a work table; 2. cutting; 3. a side plate; 4. a slide rail; 5. a sliding table; 6. the workpiece is pressed and finished; 601. a partition plate; 602. spraying a glue opening; 7. a glue storage tank; 8. a travel switch; 9. a drive motor; 10. a rotating shaft A; 11. a first dial wheel is dialed; 12. a side frame; 13. fixing a magnet; 14. a second dial wheel; 15. a rotating shaft B; 1501. a limiting groove; 16. a bearing; 17. a movable magnet; 18. a slide base; 19. a limiting column; 20. inserting a block; 21. a spring; 22. a pin; 23. a material containing hopper; 24. a micro-suction pump machine.

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; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example 1:

referring to fig. 1-7, a cutting and trimming device for making a paper box comprises a workbench 1 and a matched cutting knife 2, wherein the cutting knife 2 is in the prior art, so that the operation principle and the like are not disclosed, two side plates 3 are symmetrically arranged on the end surface of the workbench 1, a sliding rail 4 is fixedly arranged between the two side plates 3, a sliding table 5 is arranged on the sliding rail 4 in a sliding manner, and the sliding table 5 is translated on the sliding rail 4 in a reciprocating manner, so that a back-and-forth process of abutting against a workpiece 6 can be realized;

the sliding table 5 is provided with a butting workpiece 6 through a rotary connecting unit, the cross section of the butting workpiece 6 is arranged to be in an I-shaped structure, the butting workpiece 6 is internally divided into two parts through two symmetrically arranged partition plates 601, the rotary connecting unit is used for enabling the two parts of the butting workpiece 6 to be capable of flexibly switching positions, and the inner side wall of one part of the butting workpiece 6 is provided with a glue spraying opening 602 similar to a C shape; in the process that the abutting workpiece 6 moves horizontally along with the sliding table 5, a part of the abutting workpiece 6 without the glue spraying port 602 is attached to the end part notch of the abutting paper board, the burrs at the bottom and the top of the cross section and at the cross section of the end part notch of the paper board are pressed, correspondingly, the abutting workpiece 6 returns after being pressed, after the two parts are exchanged, a part of the abutting workpiece 6 with the glue spraying port 602 can spray glue on the burrs attached to the end part of the paper board after being pressed, so that the shaping of the burrs after being pressed can be facilitated, the burrs on the paper box are prevented from being scattered again after the paper box is affected by other conditions such as moisture, and the attractiveness of the paper box and the compactness and firmness of the paper box after being assembled can be greatly improved;

and the two side plates 3 are respectively provided with a one-hundred-eighty degree turnover mechanism matched with the rotary connecting unit, and the one-hundred-eighty degree turnover mechanism is used for switching the positions of two parts of the abutting workpiece 6 after the sliding table 5 is translated in a single way.

Referring to fig. 4, 6 and 7, in order to rotatably mount the abutting work piece 6 on the sliding table 5, and facilitate the convenient switching of the two parts of the abutting work piece 6, i.e. rotating the proper part of the abutting work piece 6 to the position corresponding to the end of the cardboard cut, the following specific arrangements are made: the rotary connecting unit comprises a rotating shaft B15, the rotating shaft B15 is rotatably arranged on the sliding table 5 through a bearing 16 arranged on the sliding table 5, the upper end of the rotating shaft B15 is fixedly connected with a second dial wheel disc 14, and the abutting workpiece 6 is arranged on the second dial wheel disc 14; two limiting grooves 1501 are symmetrically formed in the outer wall of the lower end of the rotating shaft B15, so that the rotating shaft B15 can movably rotate in the bearing 16, namely the second dial wheel disc 14 and the abutting workpiece 6 connected with the second dial wheel disc can movably rotate on the sliding table 5;

it should be additionally described here that, in order to avoid the situation that the abutting workpiece 6 accidentally abuts against the notch of the end portion of the paper board when the abutting workpiece 6 abuts against the notch of the end portion of the paper board, a locking assembly matched with the limiting groove 1501 needs to be installed on the sliding table 5.

Referring to fig. 4, the one-hundred-eighty degree turning mechanism includes a driving motor 9 fixedly mounted on the side surface of the side plate 3, an output end of the driving motor 9 is fixedly connected with a rotating shaft a10, the rotating shaft a10 penetrates through the side surface of the side plate 3 to be arranged, one end of the rotating shaft a10, which is far away from the driving motor 9, is fixedly connected with a first dial wheel disc 11, the first dial wheel disc 11 and a second dial wheel disc 14 are arranged in a matching manner, that is, the driving motor 9 drives the rotating shaft a10 to rotate, the first dial wheel disc 11 outside the rotating shaft a10 rotates, and when the second dial wheel disc 14 and the first dial wheel disc 11 are oppositely inserted, the rotating first dial wheel disc 11 can drive the second dial wheel disc 14 to rotate, so as to achieve an effect similar to be meshed with a gear, and further achieve an eighty degree belt rotation purpose of the second dial wheel disc 14 and the workpiece 6 supported thereon, thereby also achieving an autonomous switching of the two parts outside the supported workpiece 6;

a travel switch 8 is embedded at the lower part of the side plate 3, and a push rod on the travel switch 8 is arranged opposite to the sliding table 5 and used for controlling the start and stop of a driving motor 9; specifically, the switching of two parts of the whole workpiece 6 is realized by the abutting state of the sliding table 5 and the two side plates 3, namely, after the sliding table 5 abuts against the push rod of the travel switch 8 on the side plates 3, the travel switch 8 can control the driving motor 9 to drive the first dial wheel disc 11 to rotate along with the potential, so that the purpose of one-hundred-eighty-degree rotation of the whole workpiece 6 on the sliding table 5 after one single pass is finished is achieved.

Referring to fig. 6, in order to ensure the continuous glue supply in the glue spraying port 602 in the abutting workpiece 6, the following specific further settings are made: the upper end of the abutting workpiece 6 is provided with a material containing hopper 23, the material containing hopper 23 is communicated with the glue spraying opening 602, the side surface of the material containing hopper 23 is provided with a micro suction pump machine 24, the upper end of the material containing hopper 23 is in threaded connection with a glue storage tank 7, after the micro suction pump machine 24 is started, glue in the glue storage tank 7 can be sprayed out in a mist mode from the glue spraying opening 602, further, the starting and stopping of the micro suction pump machine 24 can be controlled by a photoelectric switch arranged on one side, provided with the glue spraying opening 602, of the abutting workpiece 6, after the photoelectric switch senses the paper board, the micro suction pump machine 24 is started, after the abutting workpiece 6 is far away from the paper board, the photoelectric switch does not sense the existence of the paper board, the micro suction pump machine 24 is stopped immediately, and the overflow and the spraying of the glue is avoided.

Example 2:

referring to fig. 4 and 5, based on embodiment 1, the locking assembly is further specifically configured as follows: the locking and limiting assembly comprises two sliding seats 18 symmetrically arranged at the top of the sliding table 5, inserting blocks 20 are arranged in the two sliding seats 18 in a sliding mode, and limiting columns 19 used for locking and limiting the rotating shafts B15 are fixedly connected to the upper ends of the two inserting blocks 20; corresponding springs 21 are respectively installed in the two sliding seats 18 in a matching manner, the springs 21 are used for tightly pressing the limiting columns 19 in the limiting grooves 1501, namely when the abutting workpiece 6 acts on a cut at the end part of a paper board, the limiting columns 19 tightly abut in the limiting grooves 1501, and a locking effect on the rotating shaft B15, the second turning wheel disc 14 and the abutting workpiece 6 is formed; the side surfaces of the upper ends of the two insertion blocks 20 are respectively provided with a pin 22, and a movable magnet 17 is fixedly arranged between the two pins 22;

one opposite sides of the two side plates 3 are connected with fixed magnets 13 through side frames 12, the two fixed magnets 13 and the movable magnet 17 are arranged on the same horizontal plane in a flush mode, the magnetism of the fixed magnets 13 and the magnetism of the movable magnet 17 which are relatively close to the two ends are the same, therefore, after the sliding table 5 moves in a translation mode to the position corresponding to the fixed magnets 13, the movable magnet 17 can be pushed towards one side close to the rotating shaft B15, the limiting columns 19 are helped to be separated from the limiting grooves 1501, the effect of releasing the rotating shaft B15 is achieved, and therefore after the sliding table 5 presses against a push rod on the travel switch 8, when the first dial wheel disc 11 drives the second dial wheel disc 14 to rotate, the rotating shaft B15 can be driven to rotate by the trend;

namely, the rotating shaft B15 and the second dial wheel disc 14 are released before the two parts of the abutting workpiece 6 are rotated, and after the abutting workpiece 6 is inserted into the notch of the end part of the paper board again, the rotating shaft B15, the second dial wheel disc 14 and the abutting workpiece 6 can be locked and limited again, so that when the abutting workpiece 6 is prevented from abutting the notch of the end part of the paper board, the abutting workpiece 6 is prevented from accidentally abutting under the action of friction force.

Example 3:

on the basis of embodiment 2, in order to improve the adaptability and the practicability of the equipment according to the actual thickness of the processed paperboard, the second dial wheel 14 and the offset workpiece 6 can be connected in a detachable installation mode, and the detachable installation mode is set into threaded connection or clamping connection, so that the corresponding offset workpieces 6 with different sizes can be replaced according to the actual thickness of the processed paperboard.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: equivalent changes made according to the structure, shape and principle of the invention shall be covered by the protection scope of the invention.

Claims

1. The utility model provides a preparation carton is with tailorring side cut equipment, includes workstation (1) and supporting cutting knife (2), its characterized in that: the end face of the workbench (1) is symmetrically provided with two side plates (3), a sliding rail (4) is fixedly arranged between the two side plates (3), and a sliding table (5) is slidably arranged on the sliding rail (4);

the sliding table (5) is provided with a butting workpiece (6) through a rotating connecting unit, the cross section of the butting workpiece (6) is arranged to be in an I-shaped structure, the butting workpiece (6) is internally divided into two parts through two symmetrically arranged partition plates (601), the rotating connecting unit is used for enabling the two parts of the butting workpiece (6) to be capable of flexibly switching positions, and the inner side wall of the butting workpiece (6) of one part is provided with a glue spraying opening (602) similar to a C shape;

and the two side plates (3) are respectively provided with a one-hundred-eighty degree turnover mechanism matched with the rotating connection unit, and the one-hundred-eighty degree turnover mechanism is used for switching and abutting two parts of positions of the workpiece (6) after the sliding table (5) is translated in one way.

2. The cutting and trimming apparatus for making cartons, as set forth in claim 1, wherein: the rotary connecting unit comprises a rotating shaft B (15), the rotating shaft B (15) is rotatably installed on the sliding table (5) through a bearing (16) arranged on the sliding table (5), the upper end of the rotating shaft B (15) is fixedly connected with a second dial wheel disc (14), and the abutting workpiece (6) is installed on the second dial wheel disc (14); two limiting grooves (1501) are symmetrically formed in the outer wall of the lower end of the rotating shaft B (15), and locking and limiting assemblies matched with the limiting grooves (1501) are mounted on the sliding table (5).

3. The cutting and trimming apparatus for making cartons, as set forth in claim 2, wherein: one hundred eighty degrees turn-over mechanism includes driving motor (9) of fixed mounting in curb plate (3) side, the output fixedly connected with pivot A (10) of driving motor (9), pivot A (10) run through the side of curb plate (3) and set up, the one end fixedly connected with that driving motor (9) were kept away from in pivot A (10) dials carousel one (11), dial and turn carousel one (11) and dial and turn the cooperation setting between carousel two (14).

4. The cutting and trimming apparatus for making cartons, as set forth in claim 3, wherein: travel switch (8) are embedded in the lower portion of the side plate (3), and a push rod on the travel switch (8) is opposite to the sliding table (5) and used for controlling starting and stopping of the driving motor (9).

5. A cutting and trimming apparatus for making cartons, as claimed in claim 3, wherein: the locking limiting assembly comprises two sliding seats (18) symmetrically arranged at the top of the sliding table (5), inserting blocks (20) are arranged in the two sliding seats (18) in a sliding mode, and limiting columns (19) used for locking the limiting rotating shaft B (15) are fixedly connected to the upper ends of the two inserting blocks (20) together; corresponding springs (21) are respectively installed in the two sliding seats (18) in a matching mode, and the springs (21) are used for pressing the limiting columns (19) in the limiting grooves (1501); two the pin (22) are all installed to the upper end side of inserted block (20), two fixed mounting has movable magnet (17) between pin (22).

6. The cutting and trimming apparatus for making cartons, as set forth in claim 5, wherein: two one side that curb plate (3) are relative all is connected with fixed magnet (13) through side bearer (12), two fixed magnet (13) and activity magnet (17) parallel and level setting are on same horizontal plane.

7. A cutting and trimming apparatus for making cartons, as claimed in claim 1, wherein: support the upper end of whole work piece (6) and install hopper (23), hopper (23) with spout gluey mouthful (602) intercommunication setting, the side-mounting of hopper (23) has miniature suction pump machine (24), the upper end threaded connection of hopper (23) has glue storage tank (7).

8. The cutting and trimming apparatus for making cartons, as set forth in claim 2, wherein: the second dial wheel disc (14) is connected with the abutting workpiece (6) in a detachable installation mode, and the detachable installation mode is set to be in threaded connection or clamped connection.