CN210759479U

CN210759479U - Pre-folding mechanism convenient for box pasting

Info

Publication number: CN210759479U
Application number: CN201921453900.6U
Authority: CN
Inventors: 柴剑南; 袁洪良
Original assignee: BENGBU BIYOUTE PACKAGE PRINTING CO LTD
Current assignee: BENGBU BIYOUTE PACKAGE PRINTING CO LTD
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-06-16
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a book mechanism in advance convenient to paste box, including the base, base upper surface intermediate position installs the case of rolling over in advance, and surface mounting has two slide rails on the base, is provided with first lead screw between two slide rails, and first motor output shaft tip is cup jointed to first lead screw one end fixed, and first motor passes through the motor fixing base to be installed in the base upper surface, and slide rail surface slider installs terminal surface under the bottom suspension fagging, and the connecting piece of first lead screw outer peripheral face is connected to terminal surface intermediate position under the bottom suspension fagging. The utility model discloses a third motor cooperation band pulley group drives the belt and rotates, and the belt drives fastener horizontal migration, and the fastener drives and moves the removal of side shift board horizontal direction, and the pole cover on the side shift board prolongs the horizontal pole horizontal direction and removes, and then the side shift board moves in advance the dog-ear and prolongs the groove of book in advance and roll over in the cardboard surface in advance, and it is not good to solve among the prior art cardboard pre-roll effect, needs the manual work to carry out the technical problem of book in advance simultaneously.

Description

Pre-folding mechanism convenient for box pasting

Technical Field

The utility model relates to a cardboard is rolled over technical field in advance, concretely relates to fold mechanism in advance convenient to stick with paste box.

Background

At present, the folding work of the paper boxes can be related to before the paper box of the product production is pasted, the folding work of the paper boxes is mostly folded in advance through handwork, and the manual production packaging paper box of folding in advance leads to unsatisfactory production efficiency, unstable production speed, easily produced crease, difficult molding, has a rake angle or a fold, high labor cost and higher rejection rate.

Patent document (201621015038.7) discloses a multifunctional compound folding and pressing pre-folding machine for packaging, which has the advantages of fast folding speed, simple operation and high product production qualification rate. However, the pre-folding machine does not consider how to fix the paperboard during design, the paperboard is easy to shift in the pre-folding process, the pre-folding effect of the pre-folding machine is not ideal, and the depth of the pre-folding line cannot be guaranteed, so that the subsequent box pasting procedure can be conveniently carried out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a book mechanism in advance convenient to stick with paste box solves following technical problem: (1) the third motor is matched with the belt pulley set to drive the belt to rotate, the belt drives the fastener to move horizontally, the fastener drives the side shifting plate to move horizontally, the rod sleeve on the side shifting plate moves along the horizontal direction of the horizontal rod, and then the side shifting plate moves the pre-folding gear to pre-fold the surface of the paperboard along the pre-folding groove, so that the technical problems that the paperboard is poor in pre-folding effect and needs to be manually pre-folded in the prior art are solved; (2) through putting the cardboard of prefolding in the backup pad, with the prefolding horizontal position alignment prefolding groove of cardboard, rotate the bolt on the side bearer, the bolt drives spacing pad and descends, and two spacing pads are fixed cardboard both sides, solve among the prior art cardboard prefolding in-process take place the skew easily and influence the technical problem of person's crease.

The purpose of the utility model can be realized by the following technical scheme:

a pre-folding mechanism convenient for box pasting comprises a base, wherein a pre-folding box is installed at the middle position of the upper surface of the base, two sliding rails are installed on the upper surface of the base, a first lead screw is arranged between the two sliding rails, one end of the first lead screw is fixedly sleeved with the end part of an output shaft of a first motor, the first motor is installed on the upper surface of the base through a motor fixing seat, a sliding block on the surface of each sliding rail is installed on the lower end surface of a lower supporting plate, the middle position of the lower end surface of the lower supporting plate is connected with a connecting piece on the outer peripheral surface of the first lead screw, spring rods are installed on four corners of the upper end surface;

pre-folding frame is installed to the book case inner chamber in advance, pre-folding frame both sides bottom all installs the second motor, second motor output shaft has the second lead screw, lifter plate one side is connected to second lead screw outer peripheral face connecting piece, lifter plate surface connection slide bar surface's rod cover, install the band pulley group on the lifter plate, install the fastener on the band pulley group driving belt, the board is moved to the side is installed to fastener one side, it rotates to move board one side bottom and installs the gear of folding in advance to move the board.

Further, two side frames are symmetrically installed at two ends of one side of the upper end face of the upper supporting plate, a bolt is installed on each side frame in a rotating mode, a limiting pad is fixed to the bottom of each bolt, and a pre-folding groove is formed in one side, away from each side frame, of the upper end face of the upper supporting plate.

Furthermore, bearing blocks are installed on two sides of the second lead screw, a sliding rod is fixed between the two bearing blocks, and the bearing blocks are installed on the pre-folding frame.

Furthermore, the axle center of the belt pulley at one end of the belt pulley set is connected with an output shaft of a third motor, and the third motor is installed on the lifting plate through a motor fixing seat.

Furthermore, a rod sleeve on the surface of the horizontal rod is connected to the side shifting plate, and two ends of the horizontal rod are installed on the lifting plate through a rod seat.

The utility model has the advantages that:

the utility model discloses a pre-folding mechanism convenient for box pasting, the pre-folded paper board is placed on the upper support plate, the pre-folding transverse position of the paper board is aligned with the pre-folding groove, the bolt on the side frame is rotated, the bolt drives the limit pads to descend, two limit pads fix the two sides of the paper board, through the arrangement of the side frame, the bolt and the limit pads, the paper board placed on the upper support plate can be fixed, the condition that the paper board is deviated in the pre-folding process is prevented, the first motor output shaft drives the first lead screw to rotate, the slide rail on the two sides matched with the first lead screw drives the lower support plate to move towards the pre-folding box, the lower support plate drives the upper support plate to enter the inner cavity of the pre-folding box through the spring column, through the arrangement, the paper board can conveniently enter and exit the pre-folding box, the practicability is strong, the pre-folding groove on the upper support plate moves to be under the pre-, the lifter plate moves the gear contact cardboard of book in advance through side moving plate, and then press cardboard one end to book inslot in advance, the backup pad is extruded downwards to the gear of book in advance simultaneously, go up the spring beam shrink between backup pad and the bottom suspension fagging, through this setting, effectively avoid the cracked condition of cardboard that the gear of book is too big to cardboard downward extrusion force in advance, third motor cooperation band pulley group drives the belt and rotates, the belt drives fastener horizontal migration, the fastener drives the moving horizontal direction of side moving plate and removes, the pole cover on the side moving plate prolongs the moving horizontal direction of horizontal pole, and then the side moves the gear of book in advance and prolongs the groove of book in advance and book on the cardboard surface, through this setting, can accomplish the book in advance to the carton automatically, it is efficient to book in advance.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of a pre-folding mechanism for facilitating box pasting according to the present invention;

fig. 2 is a connection view of the upper support plate and the lower support plate of the present invention;

fig. 3 is a top view of the upper support plate of the present invention;

fig. 4 is a schematic structural view of the pre-folding frame of the present invention.

In the figure: 1. a base; 2. pre-folding the box; 3. a first motor; 4. a slide rail; 5. a first lead screw; 6. a lower support plate; 7. a spring lever; 8. an upper support plate; 9. a side frame; 10. a bolt; 11. a limiting pad; 12. a second motor; 121. a bearing seat; 13. a second lead screw; 14. a lifting plate; 15. a slide bar; 16. a third motor; 17. a pulley block; 18. a fastener; 19. a side shift plate; 20. a horizontal bar; 21. pre-folding the gear; 22. pre-folding the groove; 23. and (5) pre-folding the frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a pre-folding mechanism convenient for box pasting, which comprises a base 1, a pre-folding box 2 is installed at the middle position of the upper surface of the base 1, two slide rails 4 are installed on the upper surface of the base 1, a first lead screw 5 is arranged between the two slide rails 4, the end part of an output shaft of a first motor 3 is fixedly sleeved at one end of the first lead screw 5, the first motor 3 is installed on the upper surface of the base 1 through a motor fixing seat, a slide block on the surface of the slide rail 4 is installed on the lower end surface of a lower support plate 6, the middle position of the lower end surface of the lower support plate 6 is connected with a connecting piece on the outer peripheral surface of the first lead screw 5, spring rods 7 are installed at four;

the inner cavity of the pre-folding box 2 is provided with a pre-folding frame 23, the bottoms of two sides of the pre-folding frame 23 are respectively provided with a second motor 12, the output shaft of the second motor 12 is connected with a second lead screw 13, the outer peripheral surface connecting piece of the second lead screw 13 is connected with one side of a lifting plate 14, the surface of the lifting plate 14 is connected with a rod sleeve on the surface of a sliding rod 15, the lifting plate 14 is provided with a belt pulley group 17, a fastening piece 18 is arranged on a transmission belt of the belt pulley group 17, one side of the fastening piece 18 is provided with a side shifting plate 19, and the.

Specifically, two side frames 9 are symmetrically installed at two ends of one side of the upper end surface of the upper supporting plate 8, bolts 10 are rotatably installed on the side frames 9, limiting pads 11 are fixed at the bottoms of the bolts 10, and pre-folding grooves 22 are formed in one side, far away from the side frames 9, of the upper end surface of the upper supporting plate 8. Bearing blocks 121 are mounted on two sides of the second lead screw 13, a sliding rod 15 is fixed between the two bearing blocks 121, and the bearing blocks 121 are mounted on the pre-folding frame 23. The axle center of a belt pulley at one end of the belt pulley set 17 is connected with an output shaft of a third motor 16, and the third motor 16 is installed on the lifting plate 14 through a motor fixing seat. The side shift plate 19 is connected with a rod sleeve on the surface of a horizontal rod 20, and two ends of the horizontal rod 20 are installed on the lifting plate 14 through rod seats.

Referring to fig. 1-4, the operation of the pre-folding mechanism for facilitating box pasting according to the present embodiment is as follows:

the pre-folded paper board is placed on an upper supporting plate 8, the pre-folding transverse position of the paper board is aligned to a pre-folding groove 23, a bolt 10 on a side frame 9 is rotated, the bolt 10 drives limiting pads 11 to descend, two limiting pads 11 fix two sides of the paper board, an output shaft of a first motor 3 drives a first lead screw 5 to rotate, the first lead screw 5 drives a lower supporting plate 6 to move towards a pre-folding box 2 by matching with slide rails 4 on two sides, the lower supporting plate 6 drives an upper supporting plate 8 to enter an inner cavity of the pre-folding box 2 through a spring post 7, a pre-folding groove 22 on the upper supporting plate 8 moves to be right below a pre-folding gear 21, an output shaft of a second motor 12 drives a second lead screw 13 to rotate, the second lead screw 13 drives a lifting plate 14 to move downwards by matching with a slide rod 15, the lifting plate 14 drives the pre-folding gear 21 to contact the paper board through a side moving plate 19, one end of the paper board, the spring rod 7 between the upper supporting plate 8 and the lower supporting plate 6 contracts, the third motor 16 is matched with the belt wheel set 17 to drive the belt to rotate, the belt drives the fastener 18 to move horizontally, the fastener 18 drives the side moving plate 19 to move horizontally, the rod sleeve on the side moving plate 19 extends the horizontal rod 20 to move horizontally, and then the side moving plate 19 drives the pre-folding gear 21 to extend the pre-folding groove 22 to pre-fold on the surface of the paperboard.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. A pre-folding mechanism convenient for box pasting is characterized by comprising a base (1), a pre-folding box (2) is arranged in the middle of the upper surface of the base (1), and the upper surface of the base (1) is provided with two slide rails (4), a first lead screw (5) is arranged between the two slide rails (4), one end of the first lead screw (5) is fixedly sleeved with the end part of an output shaft of the first motor (3), the first motor (3) is arranged on the upper surface of the base (1) through a motor fixing seat, the surface slide block of the slide rail (4) is arranged on the lower end surface of the lower support plate (6), the middle position of the lower end surface of the lower supporting plate (6) is connected with a connecting piece of the peripheral surface of the first screw rod (5), spring rods (7) are mounted at four corners of the upper end face of the lower supporting plate (6), and the top of each spring rod (7) is connected with an upper supporting plate (8);

pre-folding frame (23) is installed to book case (2) inner chamber in advance, pre-folding frame (23) both sides bottom all installs second motor (12), second motor (12) output shaft has second lead screw (13), second lead screw (13) outer peripheral face connecting piece connects lifter plate (14) one side, lifter plate (14) surface connection slide bar (15) surperficial rod cover, install band pulley group (17) on lifter plate (14), install fastener (18) on band pulley group (17) driving belt, side shift board (19) are installed to fastener (18) one side, side shift board (19) one side bottom is rotated and is installed and is folded gear (21) in advance.

2. The prefolding mechanism convenient for paste box according to claim 1, wherein two side frames (9) are symmetrically installed at two ends of one side of the upper end surface of the upper supporting plate (8), a bolt (10) is installed on each side frame (9) in a rotating manner, a limiting pad (11) is fixed at the bottom of each bolt (10), and a prefolding groove (22) is formed in one side of the upper end surface of the upper supporting plate (8) away from each side frame (9).

3. The pre-folding mechanism convenient for paste boxes according to claim 1, wherein bearing blocks (121) are mounted on two sides of the second lead screw (13), a sliding rod (15) is further fixed between the two bearing blocks (121), and the bearing blocks (121) are mounted on the pre-folding frame (23).

4. The pre-folding mechanism for facilitating box pasting according to claim 1, wherein an output shaft of a third motor (16) is connected to the axle center of a belt pulley at one end of the belt pulley set (17), and the third motor (16) is mounted on the lifting plate (14) through a motor fixing seat.

5. The prefolding mechanism for facilitating box pasting according to claim 1, wherein the side shift plate (19) is connected with a rod sleeve on the surface of a horizontal rod (20), and two ends of the horizontal rod (20) are arranged on the lifting plate (14) through rod seats.