CN113547784A - Box making machine - Google Patents

Abstract

The invention discloses a box making machine, which is used for preparing a box body formed by bonding a bottom plate and side plates, and comprises a bin blanking module, a side gluing module, a left side plate discharging module, a right side plate discharging module, a die pressing module and a cavity forming module, wherein the cavity forming module comprises: the plurality of cavity units form a cavity for accommodating the prepared box body; at least a set of top support tilting mechanism, the top support tilting mechanism set up in the cavity along bottom plate input direction around in both sides at least one side, the top support tilting mechanism be used for with the synchronous input cavity's of bottom plate preceding curb plate and/or posterior lateral plate upset and lifting to predetermineeing the height to fall into and bond on the rubber slot of bottom plate from top to bottom after making this curb plate erect. The box making machine provided by the invention solves the problem that the front side plate and the rear side plate are easy to interfere with the bottom plate during bonding, and is convenient for improving the production efficiency of the box making machine.

Description

Box making machine

Technical Field

The invention relates to the technical field of box making machines, in particular to a box making machine.

Background

The existing box making process of the medium and high density board is roughly divided into two types: a board splicing type box making process and a folded board type box making process. Wherein, the plate splicing type box manufacturing process comprises the following steps: folding the coamings on the two sides of the I-shaped plate and bonding the coamings with the two side plates; the folding plate type box manufacturing process comprises the following steps: the coamings on the four sides of the cross plate are folded and bonded. In the two processes, the coamings are connected with the bottom plate by the surface paper, so that the coamings can be well bonded with the bottom plate along with the downward pressing of the die at a forming station. However, due to the existence of the face paper, the processing procedure of the straight plate or the cross plate is complex, the efficiency is low, and the production cost is high.

For the above reasons, a new concept is now proposed: a bottom plate and four side plates separated from the bottom plate are bonded to prepare a box body, but the existing automatic box making machine for glue spraying and bonding is more suitable for a splicing type box making process or a folding type box making process, and no box making machine can be efficiently suitable for a five-plate splicing type box making process.

Chinese patent CN201820722470.2 "a multi-functional box making machine of makeup formula" discloses a multi-functional box making machine of makeup formula, including the feed bin unloading module that is used for the bottom plate ejection of compact, be used for pushing bottom plate propelling movement to mould push down the module and to the side of bottom plate side spout gluey side cross gluey module, be used for the curb plate ejection of compact and carry to mould push down about the module curb plate ejection of compact module, be used for driving the curb plate to the bottom plate concatenation and to the mould push down the module of bottom plate push down, be used for with curb plate and bottom plate amalgamation one-tenth box body die cavity forming module and set up in feed bin unloading module with the recess between the gluey module is crossed to the side crosses gluey module. The box making machine is only suitable for the splicing type box making process, if the box making machine is used for the five-plate splicing type box making process, the phenomenon that the front and rear side plates interfere with the bottom plate easily occurs, and the front and rear side plates are difficult to be completely clamped on the rubber groove of the bottom plate.

Therefore, an equipment capable of well realizing the five-plate splicing type box manufacturing process is urgently needed.

Disclosure of Invention

In order to overcome at least one defect in the prior art, the invention provides a box making machine, wherein a front side plate and/or a rear side plate which is synchronously input into a cavity with a bottom plate is turned over and lifted to a preset height by a jacking turnover mechanism, so that the side plates fall into and are bonded on a glue groove of the bottom plate from top to bottom after being erected, the problem that the front side plate and the rear side plate are easy to interfere with the bottom plate during bonding is solved, and the production efficiency of the box making machine is improved conveniently.

The technical scheme adopted by the invention for solving the problems is as follows:

the utility model provides a cartoning machine for the preparation is bonded the box body that forms by bottom plate and curb plate, crosses gluey module, controls curb plate ejection of compact module, mould and pushes down module and die cavity forming module including feed bin unloading module, side, die cavity forming module includes:

a plurality of cavity units forming a cavity for accommodating the prepared cartridge;

at least a set of top support tilting mechanism, the top support tilting mechanism set up in at least one side in the cavity is along bottom plate input direction's front and back both sides, the top support tilting mechanism be used for with the synchronous input of bottom plate the preceding curb plate and/or the curb plate upset of back of cavity and lifting to predetermineeing the height to it falls into and bonds on the gluey groove of bottom plate from top to bottom to make this curb plate erect the back.

Further, the jacking and overturning mechanism comprises a lifting mechanism for lifting the side plate and an overturning mechanism for overturning the side plate.

Further, the lifting mechanism is in transmission connection with the turnover mechanism, wherein the turnover mechanism comprises a turnover base, a side constraint block for turning over a side plate and a first driving device, the side constraint block is rotatably arranged on the turnover base, the first driving device is arranged on the turnover base and is in transmission connection with the side constraint block, the lifting mechanism comprises a supporting plate which is slidably arranged on the turnover base and is used for lifting the side plate, and the supporting plate is in transmission connection with the side constraint block; the first driving device drives the side restraint block to rotate, and the side restraint block drives the supporting plate to lift.

Further, the supporting plate and the side restraint block are in transmission connection through an eccentric transmission structure.

Furthermore, the eccentric transmission structure comprises a driving rod arranged on the side restriction block and a sliding groove arranged on the supporting plate and matched with the driving rod, the driving rod and the rotating axis of the side restriction block deviate from each other, and when the side restriction block rotates, the driving rod slides on the sliding groove to drive the supporting plate to lift.

Further, the upper end of one side of upset base is provided with the connecting block, the one end of the about piece of side rotate connect in the connecting block, the layer board set up in with sliding from top to bottom the opposite side of upset base, the spout set up in the upper end of layer board, the about piece of side is located between connecting block and the layer board, the actuating lever set up in the about piece orientation of side one side of layer board just is located in the spout.

Further, be provided with the pivot on the connecting block, the about piece of side on be provided with pivot normal running fit's shaft hole, the about piece orientation of side one side detachably of layer board is provided with the gasket, the actuating lever set up in on the gasket, just the gasket shutoff the shaft hole, the layer board centre gripping in the gasket dorsad one side of the about piece of side.

Further, the die cavity unit includes die cavity seat, belt conveyor and side shield, belt conveyor set up in one side of die cavity seat, the side shield set up in the opposite side of die cavity seat, the upset base can set up with adjusting from top to bottom in on die cavity seat or the belt conveyor, just the upset base is located belt conveyor keeps away from one side of die cavity seat.

Furthermore, the turnover mechanisms are provided with two groups, the two groups of turnover mechanisms are arranged at intervals, and the lifting mechanism is positioned between the two groups of turnover mechanisms.

Further, the turnover mechanism comprises a turnover base, a side constraint block for turning over a side plate and a first driving device, wherein the side constraint block is rotationally arranged on the turnover base, and the first driving device is arranged on the turnover base and is in transmission connection with the side constraint block; the lifting mechanism comprises a lifting base, a supporting block used for lifting the side plate and a second driving device, the second driving device is arranged on the lifting base, and the supporting block is arranged at the output end of the second driving device.

In summary, the cartoning machine provided by the invention has the following technical effects:

1) the front side plate and/or the rear side plate synchronously input into the cavity with the bottom plate are turned and lifted to a preset height by the jacking turnover mechanism, so that the side plates fall into and are bonded on the glue groove of the bottom plate from top to bottom after being erected, the problem that the front side plate and the rear side plate are easy to interfere with the bottom plate during bonding is solved, and the production efficiency of the box making machine is improved;

2) the lifting mechanism is in transmission connection with the turnover mechanism, specifically, the supporting plate is in transmission connection with the side restriction block, when the first driving device drives the side restriction block to rotate, the side restriction block can drive the supporting plate to lift, the integral structure of the jacking turnover mechanism is simplified, the production cost of the jacking turnover mechanism is reduced, meanwhile, the turnover and lifting actions of the front side plate and/or the rear side plate can be synchronously linked, the failure rate is reduced, and the yield is improved;

3) the eccentric transmission structure is utilized to realize the transmission connection between the supporting plate and the side restraint block, the structure is simple, the action is convenient and fast, and the popularization and the cost reduction are convenient;

4) because the connecting block and the supporting plate are respectively positioned at two sides of the side constraint block, the supporting plate is prevented from interfering with the connecting block in the lifting process, a structure for avoiding a driving rod is not required to be arranged on the turnover base, the structure of the turnover base is simplified, and the processing difficulty of each part is reduced; meanwhile, the supporting plate also has the function of limiting the side restriction block, so that the shaft hole of the side restriction block is prevented from being separated from the rotating shaft;

5) the supporting plate simultaneously limits the side restriction blocks and the gaskets, and the gaskets can seal the shaft holes, so that dust, water vapor and the like are prevented from entering the shaft holes, and the smoothness of the rotation action of the side restriction blocks and the service life of the side restriction blocks are ensured;

6) the turnover mechanism is combined to the cavity unit, the cavity unit is used as a reference system, the initial height of the turnover mechanism can be adjusted more conveniently, the front side plate and the rear side plate of the density plate are lifted better, and the lifting height requirements of the density plate for different thickness specifications are met.

Drawings

Fig. 1 is a schematic perspective view of a cartoning machine according to embodiment 1 of the present invention;

fig. 2 is a schematic top view of the cartoning machine according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a cavity molding module according to embodiment 1 of the present invention;

fig. 4 is a schematic view of a connection structure of a jacking and overturning mechanism and a cavity unit in embodiment 1 of the present invention;

fig. 5 is one of the schematic state diagrams of the jacking and overturning mechanism in embodiment 1 of the present invention;

fig. 6 is a second schematic view of the jacking and turning mechanism in embodiment 1 of the present invention;

fig. 7 is an exploded view of the jacking and overturning mechanism in embodiment 1 of the present invention;

fig. 8 is a schematic structural view of a cavity forming module according to embodiment 1 of the present invention, in which front and rear side plates are turned and lifted;

FIG. 9 is a schematic view of the structure of a cartridge prepared in example 1 of the present invention;

FIG. 10 is a schematic structural view of a cavity molding module according to embodiment 2 of the present invention;

fig. 11 is an enlarged view of a part a shown in example 2 of the present invention.

Wherein the reference numerals have the following meanings:

1. a stock bin blanking module; 2. a side gluing module; 3. a side plate discharging module; 4. pressing the die down; 5. a cavity forming module; 51. jacking and overturning mechanisms; 511. turning over the base; 5111. connecting blocks; 5112. a rotating shaft; 5113. a first connecting lug; 5114. a second kidney-shaped hole; 512. a side restraint block; (ii) a 5121. A shaft hole; 5122. a second engaging lug; 513. a first driving device; 514. a support plate; 5141. a chute; 5142. a first waist-shaped hole; 515. a drive rod; 5151. a rotating wheel; 5152. a pin rod; 516. a gasket; 517. a slide bar; 52. a cavity unit; 521. a cavity mount; 522. a belt conveying mechanism; 523. a side dam; 53. a cavity; 54. a lifting mechanism; 541. lifting the base; 542. a support block; 543. a second driving device; 55. a turnover mechanism; 6. a base plate; 7. a side plate; 71. a front side plate; 72. a rear side plate; 73. a left side plate; 74. and a right side plate.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example 1

Referring to fig. 1 to 9, the present invention discloses a box making machine for preparing a box body formed by bonding a bottom plate 6 and a side plate 7, such as: the box body is formed by bonding a bottom plate 6 and three side plates 7 or a bottom plate 6 and four side plates 7, the specific number of the side plates 7 is determined according to the actual production requirement, and the specific number of the side plates 7 of the box body is not limited by the invention. In order to facilitate understanding of the scheme of the present invention, the preparation of a box body formed by bonding a bottom plate 6 and four side plates 7 is specifically described herein as an example, wherein the four side plates 7 are a front side plate 71, a rear side plate 72, a left side plate 73 and a right side plate 74; in addition, for convenience of describing the present invention and simplifying the description, the orientations of "front", "rear", "left" and "right" are defined with reference to fig. 2.

Referring to fig. 1 and 2, the box making machine includes a bin blanking module 1, a side gluing module 2, a left and right side plate discharging module 3, a mold pressing module 4 and a cavity forming module 5. The bin blanking module 1 is used for discharging the bottom plate 6 and the front and rear side plates 71 and 72 and conveying the discharged materials to the side gluing module 2, and the front and rear glue grooves of the bottom plate 6 can be glued in the bin blanking module 1; the side gluing module 2 is used for gluing the left glue groove and the right glue groove of the bottom plate 6, and the side gluing module 2 synchronously conveys the bottom plate 6 and the front side plate 71 and the rear side plate 72 to the lower part of the mold pressing module 4; the left and right side plate discharging module 3 is used for discharging the left and right side plates 73 and 74 and conveying the left and right side plates to the die pressing module 4; the die pressing module 4 is used for driving the side plates 7 to be spliced to the bottom plate 6 and pressing the bottom plate 6 downwards; the cavity forming module 5 is used for splicing the side plates 7 and the bottom plate 6 into a box body.

Referring to fig. 2, 3 and 8, the cavity forming module 5 includes four cavity units 52 and two sets of jacking and turning mechanisms 51, wherein the four cavity units 52 form a cavity 53 for accommodating the prepared box body; the two groups of jacking and overturning mechanisms 51 are respectively positioned at the front side and the rear side of the cavity forming module 5 along the input direction of the bottom plate 6, and similarly, when the cavity 53 is taken as a reference position for description, the jacking and overturning mechanisms 51 are arranged at the front side and the rear side of the cavity 53 along the input direction of the bottom plate 6; the two sets of jacking and overturning mechanisms 51 are respectively used for overturning and lifting the front and rear side plates 71 and 72 to a preset height, so that the side plate 7 (in this embodiment, the side plate 7, namely the front and rear side plates 71 and 72) falls into and is adhered to the glue groove of the bottom plate 6 from top to bottom after being erected.

Indeed, the specific number of the cavity units 52 may vary according to the box surfaces of different styles, and the specific number of the jacking and overturning mechanisms 51 may vary according to the number of the side plates 7 that need to be overturned and lifted, that is, in the present invention, the specific number of the cavity units 52 and the specific number of the jacking and overturning mechanisms 51 are not limited.

When the existing splicing type box making machine is used for preparing a box body formed by splicing five plates, the front and rear side plates 71 and 72 slide and turn downwards along the cavity unit 52 along with the downward pressing of the bottom plate 6 so as to realize the vertical, the sliding and turning of the front and rear side plates 71 and 72 is difficult to realize in a controllable manner due to the loss of the pulling force of facial tissues, and the bottom surfaces of the vertical front and rear side plates 71 and 72 are easy to interfere with the side edges of the bottom plate 6 so as to cause the middle parts of the front and rear side plates 71 and 72 to bend, so that the front and rear side plates 71 and 72 are difficult to be completely clamped on a glue groove of the bottom plate 6.

In the invention, the front side plate 71 and the rear side plate 72 synchronously input into the cavity 53 with the bottom plate 6 are turned and lifted to a preset height by using the jacking and overturning mechanism 51, wherein the preset height is set according to actual needs, preferably, the preset height enables the bottom surfaces of the front and rear erected side plates 71 and 72 to be higher than the bottom surfaces of the glue grooves of the bottom plate 6, and particularly, the preset height enables the bottom surfaces of the front and rear erected side plates 71 and 72 to be higher than the upper surface of the bottom plate 6; when the mould pushes down module 4 and drives curb plate 7 and splice to bottom plate 6 and push down bottom plate 6, can avoid front and back both sides board 71, 72 is not in place along with the upset of bottom plate 6 pushing down the removal in-process, front and back both sides board 71 after avoiding erectting, the bottom surface of 72 appears interfering in order to lead to front and back both sides board 71 with the side of bottom plate 6, the middle part of 72 produces the bending, so that front and back both sides board 71 after erectting, 72 from top to bottom falls into and bonds on the rubber slot of bottom plate 6, front and back both sides board 71 when having solved the bonding, the problem of 72 and bottom plate 6 interfering easily mutually, be convenient for improve the production efficiency of this cartoning machine.

Referring to fig. 3 to 7, in the present embodiment, the jacking-tilting mechanism 51 includes a lifting mechanism 54 for lifting the side plate 7 and a tilting mechanism 55 for tilting the side plate 7. Preferably, the lifting mechanism 54 is in driving connection with the tilting mechanism 55. Further preferably, the lifting mechanism 54 and the turning mechanism 55 of each group of the jacking turning mechanism 51 are provided with two groups, and the two groups of lifting mechanisms are respectively used for abutting different positions of the same side plate 7, so that the side plates 7 can be kept balanced when turned and lifted.

Indeed, in other preferred embodiments, each set of the lifting mechanism 54 and the tilting mechanism 55 of the jacking tilting mechanism 51 may be provided with one set or three sets or four sets, and the specific number of the lifting mechanism 54 and the tilting mechanism 55 may be set according to requirements.

The turnover mechanism 55 comprises a turnover base 511, a side constraint block 512 for turning over the side plate 7 and a first driving device 513, wherein the side constraint block 512 is rotatably arranged on the turnover base 511, and the first driving device 513 is arranged on the turnover base 511 and is in transmission connection with the side constraint block 512; the lifting mechanism 54 comprises a supporting plate 514 which is slidably arranged on the overturning base 511 and used for lifting the side plate 7, and the supporting plate 514 is in transmission connection with the side restraining block 512; the first driving device 513 drives the side restriction block 512 to rotate, and the side restriction block 512 drives the supporting plate 514 to lift.

From this, layer board 514 is as lifting mechanism 54 and combines to tilting mechanism 55, and layer board 514 is connected with the transmission of the about piece 512 in side, when the about piece 512 in first drive arrangement 513 drive side rotates, the about piece 512 in side can drive layer board 514 lift, simplified the overall structure of jacking tilting mechanism 51, reduced jacking tilting mechanism 51's manufacturing cost, simultaneously, upset, the lifting action to preceding curb plate 71 and/or posterior lateral plate 72 can be gone on in step, reduce the fault rate, improve the yields.

Specifically, two first waist-shaped holes 5142 are arranged in an array on the supporting plate 514, the first waist-shaped holes 5142 extend in the vertical direction, and the bolt passes through the first waist-shaped holes 5142 to limit the supporting plate 514 on the overturning base 511. Indeed, the plate 514 may be slidably connected to the inverted base 511 by other known connecting structures, which are not specifically limited in the present invention.

Referring to fig. 5 to 7, in the embodiment, the supporting plate 514 and the side constraining block 512 are in transmission connection through an eccentric transmission structure (not shown), wherein the eccentric transmission structure includes a driving rod 515 disposed on the side constraining block 512 and a sliding slot 5141 disposed on the supporting plate 514 and engaged with the driving rod 515, the driving rod 515 deviates from a rotation axis center of the side constraining block 512, and when the side constraining block 512 rotates, the driving rod 515 slides on the sliding slot 5141 to drive the supporting plate 514 to move up and down.

Because the rotation axes of the driving rod 515 and the side constraining block 512 are deviated, when the side constraining block 512 rotates around the rotation axis, the driving rod 515 can eccentrically swing, and the driving rod 515 eccentrically swing is matched with the sliding groove 5141 to drive the supporting plate 514 to lift, so that the transmission connection between the supporting plate 514 and the side constraining block 512 is realized.

Preferably, the sliding groove 5141 extends horizontally, so that the driving rod 515 is engaged with the sliding groove 5141 to drive the supporting plate 514 to lift.

Indeed, in another preferred embodiment, the driving rod 515 of the eccentric transmission structure can be arranged on the supporting plate 514, and the sliding groove 5141 of the eccentric transmission structure can be arranged on the side restraint block 512, so that the purpose of eccentric transmission can be achieved; specifically, the eccentric transmission structure includes a driving rod 515 disposed on the supporting plate 514 and a sliding groove 5141 disposed on the side restriction block 512 and matched with the driving rod 515, the driving rod 515 deviates from a rotation axis of the side restriction block 512, and when the side restriction block 512 rotates, the driving rod 515 slides on the sliding groove 5141 to drive the supporting plate 514 to ascend and descend.

Utilize eccentric transmission structure in order to realize the transmission between layer board 514 and the about piece 512 of side and be connected, compare other transmission structure, its simple structure, the action is convenient, facilitate promotion and reduce cost.

Referring to fig. 7, in the embodiment, the upper end of one side of the turning base 511 is provided with a connecting block 5111, one end of the side constraining block 512 is rotatably connected to the connecting block 5111, preferably, the connecting block 5111 is provided with a rotating shaft 5112, and the side constraining block 512 is provided with a shaft hole 5121 rotatably matched with the rotating shaft 5112, so as to realize the rotatable connection between the side constraining block 512 and the turning base 511.

The supporting plate 514 is arranged on the other side of the overturning base 511 in a vertically sliding mode, the sliding groove 5141 is arranged at the upper end of the supporting plate 514, the side restraint block 512 is located between the connecting block 5111 and the supporting plate 514, and the driving rod 515 is arranged on one side, facing the supporting plate 514, of the side restraint block 512 and located in the sliding groove 5141. Because the connecting block 5111 and the supporting plate 514 are respectively positioned at two sides of the side constraint block 512, the supporting plate 514 is prevented from interfering with the connecting block 5111 in the lifting process, a structure avoiding the driving rod 515 is not required to be arranged on the turnover base 511, the structure of the turnover base 511 is simplified, and the processing difficulty of each part is reduced; meanwhile, the supporting plate 514 also has the function of limiting the side restricting block 512, so as to prevent the shaft hole 5121 of the side restricting block 512 from being separated from the rotating shaft 5112.

Referring to fig. 7, in the present embodiment, a gasket 516 is detachably disposed on a side of the side restriction block 512 facing the supporting plate 514, the driving rod 515 is disposed on the gasket 516, the shaft hole 5121 is sealed by the gasket 516, the supporting plate 514 is clamped on a side of the gasket 516 facing away from the side restriction block 512, so that the side restriction block 512 and the gasket 516 are simultaneously restricted by the supporting plate 514, and the gasket 516 can seal the shaft hole 5121, thereby preventing dust, water vapor and the like from entering the shaft hole 5121, and ensuring smoothness of rotation of the side restriction block 512 and service life thereof.

Specifically, the driving rod 515 includes a rotating wheel 5151 and a pin 5152, the pin 5152 limits the rotating wheel 5151 to the pad 516, and the rotating wheel 5151 is rotatably fitted in the sliding groove 5141.

Referring to fig. 7, in this embodiment, the first driving device 513 is a driving cylinder, the lower end of the turning base 511 is provided with a first connecting lug 5113 for hinging the driving cylinder, the middle part of the side constraint block 512 is provided with a second connecting lug 5122 for hinging the driving cylinder, and the driving cylinder is located on one side of the turning base 511, which is opposite to the prepared box body, so that the whole structure of the jacking and turning mechanism 51 is more compact, and the occupied space thereof is reduced.

In other preferred embodiments, the first driving device 513 may also be an electric push rod or a hydraulic cylinder, etc. to achieve the driving function of the opposite side restriction block 512.

Referring to fig. 3 and 4, in the present embodiment, the cavity unit 52 includes a cavity base 521, a belt conveying mechanism 522 and a side baffle 523, wherein the side baffle 523 is used for guiding and restraining the left side plate 73 or the right side plate 74, and the belt conveying mechanism 522 is used for guiding and restraining the front side plate 71 or the rear side plate 72; the belt conveying mechanism 522 and the side baffle 523 are respectively arranged on different sides of the cavity base 521, the overturning base 511 is arranged on the cavity base 521 or the belt conveying mechanism 522 in a vertically adjustable manner, and the overturning base 511 is located on one side of the belt conveying mechanism 522 far away from the cavity base 521. Therefore, the overturning base 511 is combined to the cavity unit 52, and the cavity unit 52 is used as a reference system, so that the initial height of the overturning base 511 can be adjusted more conveniently, the front side plate 71 and the rear side plate 72 can be lifted better, and the lifting height requirements of density plates with different thickness specifications can be met.

Specifically, the turning base 511 is provided with three second waist-shaped holes 5114, the second waist-shaped holes 5114 extend in the vertical direction, the bolts penetrate through the second waist-shaped holes 5114 to fix the turning base 511 on the belt conveying mechanism 522, when the height of the turning base 511 needs to be adjusted, the turning base 511 can be moved after the bolts are loosened, and the height is adjusted and then screwed down and locked.

The box making method of the box making machine provided by the embodiment is as follows:

separating the bottom plate 6 and the front and rear side plates 71 and 72 one by one and simultaneously conveying the separated bottom plate and the front and rear side plates forwards at the front end of the bin blanking module 1 through the conveying mechanism, gluing the front and rear glue grooves of the bottom plate 6 in conveying through the first gluing mechanism at the rear end of the bin blanking module 1, and continuously conveying the bottom plate 6 and the front and rear side plates 71 and 72 which are partially glued to the side gluing module 2 through the conveying mechanism;

in the side glue passing module 2, the linear repeated pushing mechanism pushes the rear side plate 72 to gradually push the sides of the rear side plate 72, the bottom plate 6 and the front side plate 71 to be forwards conveyed, and the second glue beating mechanism is used for gluing the left glue groove and the right glue groove of the conveyed bottom plate 6, the linear repeated pushing mechanism continues to convey the rear side plate 72, the bottom plate 6 and the front side plate 71 to the lower part of the mold pressing module 4 and is positioned at the upper part of the cavity forming module 5, and at the moment, the front side plate 71 and the rear side plate 72 are respectively positioned above the side restraining block 512 and the supporting plate 514 of different jacking turnover mechanisms 51;

the left and right side plate discharging module 3 outputs the left and right side plates 73 and 74 to the die pressing module 4 and rotates upwards;

the mold pressing module 4 drives the left and right side plates 73, 74 to face downwards, and at the moment, a certain gap is kept between the bottom surface of the mold head of the mold pressing module 4 and the upper surface of the bottom plate 6;

the first driving device 513 acts to drive the side restraining block 512 to rotate towards the bottom plate 6, the side restraining block 512 drives the supporting plate 514 to slide upwards, different side restraining blocks 512 respectively turn the front and rear side plates 71 and 72 upwards and stand up, different supporting plates 514 respectively lift the front and rear side plates 71 and 72 upwards until the front and rear side plates 71 and 72 are respectively attached to the side walls of the die heads of the die pressing modules of the die, and at the moment, the bottom surfaces of the front and rear side plates 71 and 72 are higher than the glue grooves of the bottom plate 6;

the mold pressing module 4 continues to press downwards, the front side plate 71, the rear side plate 72, the left side plate 73, the right side plate 74 and the left side plate are pushed into the cavity forming module 5 from top to bottom, so that all the side plates 7 fall into and are bonded on the glue groove of the bottom plate 6, and the finished box discharging is completed;

and repeating a new round of box making action.

In summary, the carton making machine provided by the invention utilizes the jacking and overturning mechanism 51 to overturn and lift the front side plate 71 and the rear side plate 72 which are synchronously input into the cavity 53 together with the bottom plate 6 to a preset height, when the mold pressing module 4 drives the side plate 7 to splice to the bottom plate 6 and press down the bottom plate 6, the front side plate 71 and the rear side plate 72 can be prevented from being overturned in the process of downward pressing and moving along with the bottom plate 6, and the interference between the bottom surfaces of the erected front side plate 71 and the erected rear side plate 72 and the side edges of the bottom plate 6 to bend the middle parts of the front side plate 71 and the rear side plate 72 is avoided, so that the erected front side plate 71 and the erected rear side plate 72 fall into the rubber groove of the bottom plate 6 from top to bottom and are bonded, the problem that the front side plate 71 and the rear side plate 72 are easily interfered with the bottom plate 6 during bonding is solved, and the production efficiency of the carton making machine is improved; the lifting mechanism 54 is in transmission connection with the turnover mechanism 55, specifically, the supporting plate 514 is in transmission connection with the side constraint block 512, when the first driving device 513 drives the side constraint block 512 to rotate, the side constraint block 512 can drive the supporting plate 514 to lift, the overall structure of the jacking turnover mechanism 51 is simplified, the production cost of the jacking turnover mechanism 51 is reduced, meanwhile, the turnover and lifting actions of the front side plate 71 and/or the rear side plate 72 can be synchronously linked, the failure rate is reduced, and the yield is improved; the eccentric transmission structure is utilized to realize the transmission connection between the supporting plate 514 and the side constraint block 512, the structure is simple, the action is convenient and fast, and the popularization and the cost are convenient and reduced; because the connecting block 5111 and the supporting plate 514 are respectively positioned at two sides of the side constraint block 512, the supporting plate 514 is prevented from interfering with the connecting block 5111 in the lifting process, a structure avoiding the driving rod 515 is not required to be arranged on the turnover base 511, the structure of the turnover base 511 is simplified, and the processing difficulty of each part is reduced; meanwhile, the supporting plate 514 also has the function of limiting the side restriction block 512, so that the shaft hole 5121 of the side restriction block 512 is prevented from being separated from the rotating shaft 5112; the supporting plate 514 limits the side restriction block 512 and the gasket 516 at the same time, and the gasket 516 can seal the shaft hole 5121, so that dust, water vapor and the like are prevented from entering the shaft hole 5121, and the smoothness of the rotation action of the side restriction block 512 and the service life of the side restriction block are ensured; the overturning base 511 is combined to the cavity unit 52, and the cavity unit 52 is used as a reference system, so that the initial height of the overturning base 511 can be adjusted more conveniently, the front side plate 71 and the rear side plate 72 can be lifted better, and the lifting height requirements of density plates with different thickness specifications can be met.

Example 2

Referring to fig. 10 and 11, the present embodiment is different from embodiment 1 only in that the tilting mechanism 55 and the lifting mechanism 54 are different, and in the present embodiment, the tilting mechanism 55 and the lifting mechanism 54 are driven by different driving sources, respectively.

In the present embodiment, too, the jacking-overturning mechanism 51 includes a lifting mechanism 54 for lifting the side plate 7 and an overturning mechanism 55 for overturning the side plate 7.

The difference lies in that the turnover mechanism 55 of this embodiment is provided with two sets, two sets of turnover mechanisms 55 are arranged at intervals, and the lifting mechanism 54 is located between two sets of turnover mechanisms 55.

The turnover mechanism 55 comprises a turnover base 511, a side constraint block 512 for turning over the side plate 7 and a first driving device 513, wherein the side constraint block 512 is rotatably arranged on the turnover base 511, and the first driving device 513 is arranged on the turnover base 511 and is in transmission connection with the side constraint block 512; specifically, the connection structure among the turning base 511, the side constraining block 512 and the first driving device 513 is the same as that of embodiment 1, and therefore, the description thereof is not repeated.

The lifting mechanism 54 includes a lifting base 541, a supporting block 542 for lifting the side plate 7, and a second driving device 543, wherein the second driving device 543 is disposed on the lifting base 541, and the supporting block 542 is disposed at an output end of the second driving device 543.

Thus, the turnover mechanism 55 and the lifting mechanism 54 each having an independent drive source can turn over and lift the front and rear side plates 71, 72 in the same manner.

The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.

Claims (10)

1. The utility model provides a cartoning machine for the preparation is bonded the box body that forms by bottom plate and curb plate, crosses gluey module, controls curb plate ejection of compact module, mould and pushes down module and die cavity forming module including feed bin unloading module, side, its characterized in that, die cavity forming module includes:

a plurality of cavity units forming a cavity for accommodating the prepared cartridge;

at least a set of top support tilting mechanism, the top support tilting mechanism set up in at least one side in the cavity is along bottom plate input direction's front and back both sides, the top support tilting mechanism be used for with the synchronous input of bottom plate the preceding curb plate and/or the curb plate upset of back of cavity and lifting to predetermineeing the height to it falls into and bonds on the gluey groove of bottom plate from top to bottom to make this curb plate erect the back.

2. A cartoning machine according to claim 1, wherein the jacking and turning mechanism includes a lifting mechanism for lifting a side plate and a turning mechanism for turning the side plate.

3. The cartoning machine of claim 2, wherein the lifting mechanism is in driving connection with the turnover mechanism, wherein the turnover mechanism includes a turnover base, a side restraining block for turnover of a side plate, and a first driving device, the side restraining block is rotatably disposed on the turnover base, the first driving device is disposed on the turnover base and is in driving connection with the side restraining block, the lifting mechanism includes a supporting plate slidably disposed on the turnover base and used for lifting the side plate, the supporting plate is in driving connection with the side restraining block; the first driving device drives the side restraint block to rotate, and the side restraint block drives the supporting plate to lift.

4. A cartoning machine according to claim 3, wherein the pallet and the side restraint blocks are in driving connection by an eccentric drive arrangement.

5. A cartoning machine according to claim 4, wherein the eccentric transmission structure includes a driving rod disposed on the side restraint block and a sliding slot disposed on the pallet and engaged with the driving rod, the driving rod is offset from a rotation axis of the side restraint block, and when the side restraint block rotates, the driving rod slides on the sliding slot to drive the pallet to lift.

6. A cartoning machine according to claim 5, wherein a connecting block is arranged at an upper end of one side of the turnover base, one end of the side restraint block is rotatably connected to the connecting block, the supporting plate is slidably arranged on the other side of the turnover base up and down, the sliding groove is formed in an upper end of the supporting plate, the side restraint block is located between the connecting block and the supporting plate, and the driving rod is arranged on one side of the side restraint block facing the supporting plate and located in the sliding groove.

7. A box making machine according to claim 6, wherein a rotating shaft is arranged on the connecting block, a shaft hole matched with the rotating shaft is arranged on the side restriction block, a gasket is detachably arranged on one side of the side restriction block facing the supporting plate, the driving rod is arranged on the gasket, the gasket blocks the shaft hole, and the supporting plate is clamped on one side of the gasket, which faces away from the side restriction block.

8. A cartoning machine according to any one of claims 3 to 7, wherein the cavity unit includes a cavity seat, a belt conveyor and side dams, the belt conveyor and the side dams are respectively provided on different sides of the cavity seat, the flip base is vertically adjustably provided on the cavity seat or the belt conveyor, and the flip base is located on a side of the belt conveyor away from the cavity seat.

9. A cartoning machine according to claim 2, wherein there are two sets of the turning mechanisms, the two sets of turning mechanisms being spaced apart, the lifting mechanism being located between the two sets of turning mechanisms.

10. A cartoning machine according to claim 9, wherein the flipping mechanism includes a flipping base, a side restraining block for flipping a side panel, the side restraining block being rotatably disposed on the flipping base, and a first driving device disposed on the flipping base and in driving connection with the side restraining block; the lifting mechanism comprises a lifting base, a supporting block used for lifting the side plate and a second driving device, the second driving device is arranged on the lifting base, and the supporting block is arranged at the output end of the second driving device.

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