阅读说明：本技术 一种顶托翻转机构、型腔成型模块及制盒机 (Jacking turnover mechanism, cavity forming module and box making machine ) 是由 黄潇笑 张勋 周德麟 叶翔翔 叶雷雨 于 2021-08-26 设计创作，主要内容包括：本发明公开了一种顶托翻转机构,包括：翻转基座；用于翻转侧板的侧约束块,侧约束块转动地设置于翻转基座；驱动装置,驱动装置设置于翻转基座,且驱动装置与侧约束块传动连接；用于抬升侧板的托板,托板活动地设置于翻转基座,且托板与侧约束块传动连接,驱动装置驱动侧约束块转动,侧约束块带动托板升降。该顶托翻转机构,在驱动装置驱动侧约束块转动时,侧约束块能够带动托板升降,简化了顶托翻转机构的整体结构,降低了顶托翻转机构的生产成本,同时,对前侧板和/或后侧板的翻转、抬升动作能够同步连动进行,减少故障率,提高良品率。本发明还公开了一种具有该顶托翻转机构的型腔成型模块以及制盒机。(The invention discloses a jacking and overturning mechanism, which comprises: turning over the base; the side restraining block is used for overturning the side plate and is rotationally arranged on the overturning base; the driving device is arranged on the overturning base and is in transmission connection with the side constraint block; the supporting plate is movably arranged on the overturning base and is in transmission connection with the side restriction block, the driving device drives the side restriction block to rotate, and the side restriction block drives the supporting plate to lift. This push up and hold in palm tilting mechanism, when the about piece in drive arrangement drive side rotates, the about piece in side can drive the layer board and go up and down, has simplified the overall structure that pushes up and hold in the palm tilting mechanism, has reduced the manufacturing cost that pushes up and hold in the palm tilting mechanism, simultaneously, upset, the lifting action to preceding curb plate and/or posterior lateral plate can the synchronous linkage go on, reduce the fault rate, improve the yields. The invention also discloses a die cavity forming module with the jacking and overturning mechanism and a box making machine.)

1. The utility model provides a top support tilting mechanism, is applied to in the die cavity forming module of cartoning machine, its characterized in that includes:

turning over the base;

the side restraint block is used for overturning the side plate and is rotationally arranged on the overturning base;

the driving device is arranged on the overturning base and is in transmission connection with the side constraint block;

the supporting plate is movably arranged on the turnover base and is in transmission connection with the side restriction block, the driving device drives the side restriction block to rotate, and the side restriction block drives the supporting plate to lift.

2. The jacking and overturning mechanism of claim 1, wherein the supporting plate is slidably arranged on the overturning base, and the supporting plate and the side constraint blocks are in transmission connection through an eccentric transmission structure.

3. The jacking and overturning mechanism of claim 2, wherein the eccentric transmission structure comprises a driving rod arranged on the side restraint block and a sliding groove arranged on the supporting plate and matched with the driving rod, the driving rod deviates from the rotating axis of the side restraint block, and when the side restraint block rotates, the driving rod slides on the sliding groove to drive the supporting plate to lift.

4. The jacking and overturning mechanism of claim 2, wherein the eccentric transmission structure comprises a driving rod arranged on the supporting plate and a sliding groove arranged on the side restraint block and matched with the driving rod, the driving rod deviates from the rotation axis of the side restraint block, and when the side restraint block rotates, the driving rod slides on the sliding groove to drive the supporting plate to lift.

5. The jacking and overturning mechanism of claim 3, wherein a connecting block is arranged at the upper end of one side of the overturning base, one end of the side restraint block is rotatably connected to the connecting block, the supporting plate is arranged at the other side of the overturning base in a vertically sliding manner, the sliding groove is arranged at the upper end of the supporting plate, the side restraint block is positioned between the connecting block and the supporting plate, and the driving rod is arranged at one side of the side restraint block facing the supporting plate and positioned in the sliding groove.

6. The jacking and overturning mechanism of claim 5, wherein a rotating shaft is arranged on the connecting block, a shaft hole matched with the rotating shaft in a rotating manner is arranged on the side restriction block, a gasket is detachably arranged on one side, facing the supporting plate, of the side restriction block, the driving rod is arranged on the gasket, the gasket blocks the shaft hole, and the supporting plate is clamped on one side, facing away from the side restriction block, of the gasket.

7. The jacking and overturning mechanism of claim 1, wherein the driving device is a driving cylinder, the lower end of the overturning base is provided with a first connecting lug for hinging the driving cylinder, the middle part of the side constraint block is provided with a second connecting lug for hinging the driving cylinder, and the driving cylinder is positioned on one side of the overturning base, which faces away from the prepared box body.

8. A cavity forming module, which is characterized by comprising a plurality of cavity units and a cavity formed by the cavity units and used for accommodating a box body to be prepared, wherein at least part of the cavity units are provided with the jacking and overturning mechanism as claimed in any one of claims 1 to 7.

9. The cavity forming module according to claim 8, wherein the cavity unit comprises a cavity seat, a belt conveying mechanism and a side baffle, the belt conveying mechanism is arranged on one side of the cavity seat, the side baffle is arranged on the other side of the cavity seat, the turnover base is arranged on the cavity seat or the belt conveying mechanism in a vertically adjustable manner, and the turnover base is arranged on one side of the belt conveying mechanism far away from the cavity seat.

10. A cartoning machine comprising a cavity-forming die according to claim 8 or 9.

Technical Field

The invention relates to the technical field of box making machines, in particular to a jacking turnover mechanism, a cavity forming module and 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 box body is prepared by bonding a bottom plate and four side plates separated from the bottom plate, gluing is carried out on each bonding position in the box manufacturing process, and the side plates are vertically clamped to glue grooves in the bonding process, so that the bonding positioning accuracy between the side plates and the bottom plate is ensured.

However, conventional cartoning machines do not have a structure that can assist in positioning the front and rear side plates for bonding.

Disclosure of Invention

In order to overcome at least one defect in the prior art, the invention provides a jacking and overturning mechanism which is applied to a cavity forming module of a box making machine and used for overturning and lifting a side plate to a preset height so that the side plate falls into and is adhered to a glue groove of a bottom plate from top to bottom after being erected.

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

the utility model provides a top support tilting mechanism, is applied to in the die cavity forming module of cartoning machine, includes:

turning over the base;

the side restraint block is used for overturning the side plate and is rotationally arranged on the overturning base;

the driving device is arranged on the overturning base and is in transmission connection with the side constraint block;

the supporting plate is movably arranged on the turnover base and is in transmission connection with the side restriction block, the driving device drives the side restriction block to rotate, and the side restriction block drives the supporting plate to lift.

Further, the supporting plate is slidably arranged on the overturning base, and the supporting plate and the side constraint 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.

Furthermore, the eccentric transmission structure comprises a driving rod arranged on the supporting plate and a sliding groove arranged on the side restriction block and matched with the driving rod, the driving rod deviates from the rotating axis of the side restriction block, 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, drive arrangement is for driving actuating cylinder, the lower extreme of upset base is provided with and is used for the articulated first engaging lug that drives actuating cylinder, the middle part of the about piece of side is provided with and is used for the articulated second engaging lug that drives actuating cylinder, just it is located to drive actuating cylinder upset base one side of preparing the box body dorsad.

The invention also provides a die cavity forming module which comprises a plurality of die cavity units and a die cavity formed by the die cavity units and used for accommodating the box body to be prepared, wherein at least part of the die cavity units are provided with the jacking and overturning mechanisms.

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.

The invention also provides a box making machine which comprises the cavity forming module.

In summary, the jacking and overturning mechanism provided by the invention has the following technical effects:

1) the supporting plate is in transmission connection with the side constraint block, when the driving device drives the side constraint block to rotate, the side constraint block can drive the supporting plate to lift, the overall 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;

2) 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;

3) 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;

4) 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;

5) 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 one of the schematic state diagrams of a jacking and overturning mechanism in embodiment 1 of the present invention;

fig. 2 is a second schematic view of the state of the jacking and turning mechanism in embodiment 1 of the present invention;

fig. 3 is an exploded view of the jacking and overturning mechanism in embodiment 1 of the present invention;

FIG. 4 is a schematic structural view of a cavity forming module according to embodiment 2 of the present invention;

fig. 5 is a schematic view of a connection structure of a jacking and overturning mechanism and a cavity unit in embodiment 2 of the present invention;

fig. 6 is a schematic perspective view of a cartoning machine according to embodiment 3 of the present invention;

fig. 7 is a schematic top view of the cartoning machine according to embodiment 3 of the present invention;

fig. 8 is a schematic structural view of a cavity forming module according to embodiment 3 of the present invention, in which front and rear side plates are turned and lifted;

FIG. 9 is a schematic structural view of a cartridge prepared in example 3 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 drive 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; 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 3, the invention discloses a jacking and overturning mechanism 51, which is applied to a cavity forming module 5 of a box making machine, wherein the jacking and overturning mechanism 51 comprises an overturning base 511, a side constraint block 512 for overturning a side plate 7, a driving device 513 and a supporting plate 514 for lifting the side plate 7, the side constraint block 512 is rotatably arranged on the overturning base 511, the driving device 513 is arranged on the overturning base 511 and is in transmission connection with the side constraint block 512, the supporting plate 514 is movably arranged on the overturning base 511, and the supporting plate 514 is in transmission connection with the side constraint block 512; the driving device 513 drives the side restriction block 512 to rotate, and the side restriction block 512 drives the supporting plate 514 to lift. Among them, the tray 514 is preferably slidably provided on the turn-over base 511.

From this, layer board 514 is connected with the transmission of the about piece 512 in side, and when the about piece 512 in drive arrangement 513 drive side rotated, the about piece 512 in side can drive layer board 514 and go up and down, has simplified the overall structure that pushes up support tilting mechanism 51, has reduced the manufacturing cost that pushes up support tilting mechanism 51, simultaneously, can go on in step the linkage to the upset of preceding curb plate 71 and/or posterior lateral plate 72, lifting action, reduces the fault rate, improves 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.

In this 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 groove 5141 disposed on the supporting plate 514 and engaged with the driving rod 515, the driving rod 515 and the rotating axis of the side constraining block 512 are deviated, and when the side constraining block 512 rotates, the driving rod 515 slides on the sliding groove 5141 to drive the supporting plate 514 to lift.

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. 3, 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. 3, 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. 3, in this embodiment, the 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 restriction 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 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.

In summary, the jacking and overturning mechanism 51 provided by the invention has the advantages that the supporting plate 514 is in transmission connection with the side restraining block 512, when the first driving device 513 drives the side restraining block 512 to rotate, the side restraining block 512 can drive the supporting plate 514 to lift, the overall structure of the jacking and overturning mechanism 51 is simplified, the production cost of the jacking and overturning mechanism 51 is reduced, meanwhile, the overturning 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.

Example 2

Referring to fig. 4 and 5, the present embodiment discloses a cavity forming module 5, the cavity forming module 5 includes four cavity units 52 and a cavity 53 formed by the four cavity units 52 and accommodating a box to be prepared, and at least a part of the cavity units 52 are provided with a jacking and overturning mechanism 51 as described in embodiment 1.

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.

In the present embodiment, the cavity unit 52 includes a cavity holder 521, a belt conveying mechanism 522 and a side baffle 523, wherein the side baffle 523 is used for guiding and constraining the left side plate 73 or the right side plate 74, and the belt conveying mechanism 522 is used for guiding and constraining 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.

In summary, in the cavity forming module 5 provided by the present invention, the turning 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 turning base 511 can be adjusted more conveniently, the front and rear side plates 71 and 72 can be lifted better, and the lifting height requirements required by different thickness specifications of the density plate can be met.

Example 3

Referring to fig. 6 to 9, the present embodiment 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. 6 and 7, 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 according to embodiment 2. 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.

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.

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 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 to stand, 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 head of the die pressing module 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, according to the carton making machine provided by the invention, the jacking and overturning mechanism 51 is used for overturning and lifting 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 plates 7 to splice to the bottom plate 6 and press the bottom plate 6, the front side plate 71 and the rear side plate 72 are prevented from being overturned in the process of downward pressing movement of the bottom plate 6, and the bottom surfaces of the erected front side plate 71 and the erected rear side plate 72 are prevented from interfering with the side edges of the bottom plate 6 to cause the middle parts of the front side plate 71 and the rear side plate 72 to bend, so that the erected front side plate 71 and the erected rear side plate 72 fall into and are bonded on the glue groove of the bottom plate 6 from top to bottom, thereby solving the problem that the front side plate 71 and the rear side plate 72 are easily interfered with the bottom plate 6 during bonding, and facilitating the improvement of the production efficiency of the carton making machine.

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.