CN113211863B - Full-automatic box making device and full-automatic box making process - Google Patents

Abstract

The utility model relates to a full-automatic system box-packed putting and full-automatic system box technology relates to the field that the carton was made, it includes the frame, angle of attachment device and hawk conveyor, the angle of attachment device includes pushing down the mechanism and pastes the first mechanism of angle, pushing down the mechanism including pushing down the frame, push down motor and push down the guide rail, pushing down the mechanism still including removable holding down plate that is fixed in the guide rail that pushes down, and the holding down plate all sets up jaggedly in four corners, it slides and is provided with the piece that supports with breach gomphosis adaptation to push down the holding down plate, it is provided with and is used for ordering about to support the transmission assembly that the piece supported tightly in the cardboard to push down the holding down plate. This application has the effect that promotes the bonding degree of accuracy in angle area, is favorable to promoting the quality of finished product carton, and can reduce the risk of holding down plate and carton straining each other, is favorable to promoting production efficiency.

Description

Full-automatic box making device and full-automatic box making process

Technical Field

The application relates to the field of carton manufacturing, in particular to a full-automatic carton manufacturing device and a full-automatic carton manufacturing process.

Background

The prior full-automatic box making device is equipment for making a paper box with a top cover and a bottom cover, the actions of automatically feeding facial tissues, gluing the facial tissues, automatically conveying paper boards, forming and pasting four corners of the paper boards, positioning and pasting, forming the paper box and the like are finished at one time, and the whole machine produces full-automatic online actions, so that the full-automatic box making device is suitable for making paper box products such as shoe boxes, shirt boxes, decorative boxes, gift boxes and the like, and also can be suitable for making paper boxes with thicker paper boards.

The traditional Chinese patent with the patent application number of CN201820830793.3 provides a full-automatic four-corner fitting machine, which comprises a frame, a corner fitting device and a gray plate conveying device, wherein the corner fitting device and the gray plate conveying device are arranged on the frame in a left-right mode, the corner fitting device further comprises a pressing mechanism, four corner fitting head mechanisms and corner fitting head adjusting mechanisms, the four corner fitting head mechanisms are arranged at opposite corners, the box conveying device is arranged below the four corner fitting head mechanisms, the four corner fitting head mechanisms are arranged on the corner fitting head adjusting mechanisms, and the four corner fitting head mechanisms comprise corner fitting belt conveying components, corner fitting belt cutting components and paper limiting components. The pushing mechanism comprises a pushing frame arranged on the frame, a pushing motor arranged on the pushing frame and a vertically arranged pushing guide rail, the pushing frame is connected with a pushing slider, the pushing frame is connected with the pushing guide rail in a sliding mode through the pushing slider, the pushing guide rail is provided with a vertically arranged pushing rack, the pushing motor is connected with a pushing gear which is used for kneading the transmission with the pushing rack, the pushing motor can drive the pushing guide rail to move up and down, and the lower end of the pushing guide rail is connected with a mold.

Aiming at the related technology, when the paperboard is prepared, the mold pushes the paperboard to enter the four corner joint mechanisms, the paperboard is folded after the position of the paperboard is limited by the paper blocking plate and is adhered to the corners of the paper box through the corner joint belts, so that the mold is tightly adhered to the paperboard, but if the mold is completely adhered to the paperboard, the mold is easily fastened after the hem on the paper box is enclosed, so that the paper box is difficult to fall onto the box conveying device, and the production efficiency is influenced; if clearance fit between mould and the cardboard, can lead to the hem laminating when pasting the angle area to be uneven, influence product quality, the inventor thinks that there is the production efficiency and the production quality that the mould influences the carton in process of production.

Disclosure of Invention

In order to solve the problem that the production efficiency and the production quality of a paper box are affected by a mold in the production process, the application provides a full-automatic box making device and a full-automatic box making process.

The application provides a full-automatic system box device and full-automatic system box technology adopts following technical scheme:

the utility model provides a full-automatic box-making device and full-automatic box-making technology, includes frame, corner attaching device and grey board conveyor, the corner attaching device includes pushing down mechanism and corner attaching head mechanism, pushing down the mechanism including pushing down the frame, pushing down motor and holding down the guide rail, pushing down the mechanism still including removable being fixed in push down the holding down plate of guide rail, just the holding down plate all sets up jaggedly in four corners, the holding down plate slide be provided with the support tight piece of breach gomphosis adaptation, the holding down plate is provided with and is used for ordering about support tight piece support tightly in the transmission assembly of cardboard.

Through adopting above-mentioned technical scheme, in the preparation process of carton, the holding down plate is towards the process of cardboard motion, the cardboard receives the folding and formation carton of fender cardboard, drive assembly drives the piece that supports and slides out the holding down plate by the breach of transfer line, and make and support tight piece butt respectively in four corners of carton, and then make four corners of carton all support tightly in fender cardboard and support between the tight piece, can reduce the dislocation displacement of carton at the welt in-process, and promote the bonding degree of accuracy in angle area, be favorable to promoting the quality of finished product carton. When the lower pressing plate starts to move upwards, the driving force applied to the abutting block is cancelled by the transmission assembly, so that the abutting block is separated from the corner of the paper box, the risk of mutual fastening of the lower pressing plate and the paper box is reduced, the paper box can smoothly fall onto the box conveying device, and the production efficiency is favorably improved.

Optionally, the guide way has been seted up to the holding down plate, support the tight piece be fixed with the guide block of guide way adaptation that slides, the guide block with be provided with between the holding down plate and be used for ordering about support the piece that resets that the tight piece resets.

Through adopting above-mentioned technical scheme, the guide block slides along the length direction of guide way, can guide the direction of motion of supporting tight piece for support tight piece and slide steadily in holding down the clamp plate. When holding down plate upward movement, the piece that resets orders about to support tight piece and resets, can cancel the butt state of supporting tight piece and carton corner, can let and have the gap between holding down plate and the carton for the carton smoothly with the holding down plate separation, be favorable to promoting production efficiency.

Optionally, the reset piece includes a spring located in the guide groove, one end of the spring is connected to the inner wall of the guide groove, and the other end of the spring is connected to the side wall of the guide block.

Through adopting above-mentioned technical scheme, when transmission assembly drove to support the piece and slided out the holding down plate by the breach of transfer line, the spring was in tensile or compression state, and when the holding down plate began the upward movement, the spring began to contract back or kick-backs to order about the guide block through elastic force and slide along the guide way, and then drive and support the quick reset of piece, reduce the time that supports the piece and reset, so that process next cardboard, be favorable to promoting production efficiency. And the spring can limit the movement direction of the abutting block, and is favorable for stably abutting against the corners of the paper box.

Optionally, the transmission assembly includes a rotating ring rotatably connected to the lower pressure plate, a linkage member for driving the rotating ring to rotate, and a synchronizing member for driving the four abutting blocks to synchronously slide.

Through adopting above-mentioned technical scheme, when the holding down plate promoted the cardboard downwards, the axis that the rotating ring was encircleed in the drive of interlock spare was rotated to drive four blocks of supporting through the synchronizing part and slide out the holding down plate in step, make four blocks of supporting can be accurate and support tightly in four corners of carton steadily, be favorable to further promoting the bonding degree of accuracy of angle area.

Optionally, when the lower pressing plate contacts the paper board, the linkage drives the rotating ring to rotate.

Through adopting above-mentioned technical scheme, when holding down plate downstream and relieving the cardboard, the interlock piece can rotate by electronic rotating ring for the hem of cardboard and the roll-off of supporting tight piece go on almost simultaneously, and make to support tight piece can be stably and accurately butt in four corners of carton, be favorable to promoting the continuity of carton production, further promote production efficiency.

Optionally, the linkage piece includes a driving block slidably disposed on the lower pressing plate, a spiral rod fixed on the driving block, and a transmission block spirally adapted to the spiral rod, the sliding direction of the driving block is parallel to the moving direction of the lower pressing plate, and the transmission block is fixed to the rotating ring.

Through adopting above-mentioned technical scheme, when holding down plate and cardboard begin to contact, the drive block receives the extrusion and drives the spiral pole and be close to the holding down plate together gradually, through the spiral cooperation between spiral pole and the driving block, it rotates to drive the swivel becket, and then drive four blocks of supporting through the synchronizing part and slide out the holding down plate in step, make the hem of cardboard and the roll-off of the block of supporting go on almost simultaneously, and make the block of supporting can be stably and accurately butt in four corners of carton, be favorable to promoting the continuity of carton production, further promote production efficiency. When the lower pressing plate starts to move upwards, the driving block slides downwards under the action of gravity, the spiral rod and the rotating ring are driven to reset quickly, the abutting block can be driven quickly to return to the lower pressing plate, a gap is formed between the paper box and the lower pressing plate, the paper box can fall into the box conveying device smoothly, and the next paper box can be processed conveniently. Meanwhile, the driving block can push the paper box to move downwards due to the fact that gravity moves downwards, separation of the paper box and the lower pressing plate is accelerated, smoothness of falling of the paper box is further improved, production efficiency is further improved, the spring drives the abutting block to reset through elastic force, the reset speed of the abutting block is further improved under the combined action of the elastic force of the spring and the gravity of the driving block, and production efficiency is improved.

Optionally, a limiting groove is formed in the lower pressing plate, and a limiting block matched with the limiting groove in a sliding manner is fixed on the driving block.

Through adopting above-mentioned technical scheme, the stopper slides in the spacing inslot for the drive block steadily slides and connects in the holding down plate, is favorable to steadily driving the rotating ring and rotates.

Optionally, the synchronizing member includes an elliptical plate coaxially fixed to the rotating ring, two first hinge rods respectively located on two sides of the elliptical plate, two second hinge rods respectively hinged to end portions of the two first hinge rods, and four third hinge rods respectively hinged to the four abutting blocks, the two first hinge rods are respectively hinged to two ends of the elliptical plate along the long axis, and the second hinge rods are hinged to end portions of the two adjacent third hinge rods.

Through adopting above-mentioned technical scheme, when holding down plate and cardboard begin to contact, the interlock piece orders about rotating ring and elliptical plate and rotates for the second hinge bar that the both ends of elliptical plate major axis are close to both sides respectively gradually drives all first hinge bars and second hinge bar and rotates, makes two equal second hinge bars keep away from the elliptical plate steadily, and drives the both ends rotation of third hinge bar, can promote four and support tight piece synchronous slippage and go out the holding down plate. When the holding down plate moves up, the interlock piece drives the rotating ring to rotate and reset due to the action of gravity, make the both ends of elliptical plate major axis keep away from the second hinge rod of both sides respectively gradually, drive all first hinge rods and second hinge rod and rotate and reset, make the second hinge rod be close to the elliptical plate steadily, drive the rotation of third hinge rod and reset, can promote four to support the synchronizing return holding down plate of tight piece, with this effect of realizing ordering about four to support the synchronous business turn over holding down plate of tight piece, make four to support tight piece butt in four corners of carton simultaneously, and then make the angle area of pasting accurately laminate in four corners of carton, be favorable to promoting the quality of product.

Optionally, the synchronizing part includes that the coaxial line is fixed in disc and four on the swivel collar with the fixed sloping block of the periphery wall of disc, four the inclined plane of sloping block respectively with four the butt adaptation of piece is supported.

Through adopting above-mentioned technical scheme, when holding down plate and cardboard begin to contact, rotating ring, disc and four sloping blocks synchronous rotations are ordered about to the interlock to make sloping block and the butt point of supporting tight piece keep away from the disc gradually, can promote four supporting tight piece and keep away from the holding down plate in step. When the lower pressing plate moves upwards, the linkage part drives the rotating ring to rotate and reset under the action of gravity, the inclined block is separated from the abutting block, the spring begins to retract or rebound and drives the four abutting blocks to reset quickly, and the four abutting blocks can synchronously enter and exit the lower pressing plate, so that the four abutting blocks can abut against four corners of the paper box at the same time, and the corner pasting belt is accurately pasted on the four corners of the paper box, and the quality of a product is improved.

The application also discloses a full-automatic box making process, according to any one of the above-mentioned full-automatic box making device, its characterized in that: comprises the following steps of (a) carrying out,

pasting corners on the gray board: forming the gray board into a box shape, and attaching corner tapes to four corners of the paper box;

surface paper gluing: cutting out the surface paper with the size consistent with that of the gray board, and gluing the surface of the surface paper;

positioning and gluing: and (3) accurately sticking the facial tissue to the peripheral wall of the paper box, and finally forming the finished paper box.

By adopting the technical scheme, the prepared finished product carton has good quality.

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

1. the driving block and the spiral rod are lifted through the contact between the lower pressing plate and the paper board, the rotating ring and the elliptical plate are driven to rotate through the spiral cooperation between the spiral rod and the transmission block, and the first hinge rod, the second hinge rod and the third hinge rod are driven to swing, so that the abutting blocks can be driven to synchronously abut against four corners of the paper box, the corner fitting belts can be accurately fitted to the four corners of the paper box, and the quality of products is improved;

2. the driving block and the spiral rod are lifted through the contact between the lower pressing plate and the paper board, the rotating ring and the disc are driven to rotate through the spiral matching between the spiral rod and the transmission block, and the abutting points between the inclined block and the abutting block are driven to move, so that the abutting block can be driven to synchronously abut against four corners of the paper box, the corner adhering belt can be accurately adhered to the four corners of the paper box, and the quality of a product is improved;

3. when holding down plate rebound, the driving block drives the spiral pole owing to gravity and resets to make the rotating ring reset through the spiral cooperation, and then drive and support tight piece and reset, the elastic force of spring also orders about simultaneously and supports tight piece and reset, makes the clearance appear between carton and the holding down plate, is favorable to the carton to fall into box conveyor smoothly, and can promote the speed that resets of supporting tight piece, is favorable to promoting production efficiency.

Drawings

FIG. 1 is a schematic overall structure diagram of a first embodiment of the present application;

FIG. 2 is an exploded view of a lower platen, a holding block and a drive assembly according to an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic diagram of a lower pressure plate, a clamping block and a transmission assembly in a partial cross-sectional view according to an embodiment of the present application;

FIG. 5 is a schematic view, partly in section, of a second lower platen, a pressing block and a transmission assembly according to an embodiment of the present application.

Reference numerals: 1. a frame; 2. a corner fitting device; 21. a pressing mechanism; 211. pressing down the frame; 212. pressing down the motor; 213. pressing down the guide rail; 22. a corner head attaching mechanism; 221. a paper blocking plate; 3. a gray board conveying device; 4. a lower pressing plate; 41. a notch; 42. a guide groove; 421. a spring; 422. a guide bar; 43. a limiting groove; 44. an annular groove; 45. a T-shaped groove; 46. a movable hole; 5. a propping block; 51. a tightening part; 52. a movable portion; 521. a guide block; 6. a transmission assembly; 61. a rotating ring; 611. a limiting ring; 612. a connecting rod; 62. a linkage member; 621. a drive block; 6211. a limiting block; 622. a helical rod; 623. a transmission block; 63. a synchronizing member; 631. an elliptical plate; 632. a first hinge lever; 633. a second hinge lever; 6331. a T-shaped block; 634. a third hinge rod; 635. a disc; 636. a sloping block; 7. and a box conveying device.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Example one

The embodiment of the application discloses a full-automatic box making device. Referring to fig. 1, the full-automatic box making device and the full-automatic box making process include a frame 1, a corner attaching device 2 and an ash plate conveying device 3, the corner attaching device 2 includes a pressing mechanism 21 and a corner attaching head mechanism 22, the pressing mechanism 21 includes a pressing frame 211, a pressing motor 212 and a pressing guide rail 213, the pressing mechanism 21 further includes a pressing plate 4 detachably fixed to the pressing guide rail 213, and the frame 1 is further provided with a box conveying device 7 located below the corner attaching device 2. The pressing motor 212 drives the pressing guide rail 213 and the pressing plate 4 to move in the vertical direction, and pushes the paper board into the corner pasting head mechanism 22, so that the paper board is folded into a paper box shape, and the corner pasting head mechanism 22 pastes corners of four corners of the paper box.

Referring to fig. 2 and 3, holding down plate 4 is the cuboid shape, and in this application embodiment holding down plate 4 cavity setting for the part all can be placed inside holding down plate 4, is favorable to hoisting device's pleasing to the eye degree. Lower plate 4 all sets up breach 41 in four corners, and lower plate 4 slides and is provided with the tight piece 5 of supporting with breach 41 gomphosis adaptation, supports tight piece 5 and includes the tight portion 51 of supporting with breach 41 gomphosis adaptation and the movable part 52 of diapire in lower plate 4 that slides and laminate. Guide slot 42 has been seted up to the inner diapire of holding down plate 4, and the length direction of guide slot 42 is the diagonal direction of the interior diapire of holding down plate 4, and guide slot 42 along the closed setting in length direction's both ends. A guide block 521 slidably fitted to the guide groove 42 is fixed to the movable portion 52 of the abutment block 5, and the guide block 521 is slidably moved in the longitudinal direction of the guide groove 42, so that the abutment block 5 is stably slidably moved in the longitudinal direction of the guide groove 42. The lower press plate 4 is provided with a transmission assembly 6 for driving the abutment blocks 5 to advance against the cardboard sheet.

Referring to fig. 2 and 3, a reset element for driving the abutting block 5 to reset is arranged between the guide block 521 and the lower pressing plate 4, the reset element includes a spring 421 located in the guide groove 42, the spring 421 may be one, or may be two, the second type is selected in the embodiment of the present application, and the two springs 421 are located on two sides of the guide block 521, which is beneficial to lifting the driving force on the guide block 521, so as to drive the abutting block 5 to be fast. For the stable driving of the spring 421, the guide rod 422 is welded in the guide groove 42 of the lower press plate 4, and two ends of the guide rod 422 are respectively connected with the end wall of the guide groove 42 along the length direction, and two ends of the guide rod 422 are sleeved with the two springs 421. And one end of the spring 421 is connected to the inner wall of the guide groove 42 and the other end is connected to the side wall of the guide block 521.

In the preparation process of carton, the process of holding down plate 4 towards the cardboard motion, the cardboard receives the folding of fender board 221 and forms the carton, drive assembly 6 drives guide block 521 and slides along the length direction of guide way 42, and then orders about to support tight piece 5 and slide out holding down plate 4 steadily by breach 41 of transfer line, two springs 421 are in compression or tensile state respectively simultaneously, and make the portion 51 that supports tight of four piece 5 support tight butt respectively in four corners of carton, and then make four corners of carton all support tightly between fender board 221 and the tight piece 5, can reduce the dislocation displacement of carton in the welt in-process, and promote the bonding accuracy in welt area, be favorable to promoting the quality of finished product carton. When the lower pressing plate 4 starts to move upwards, the driving force applied to the abutting block 5 is cancelled by the transmission assembly 6, the spring 421 starts to retract or rebound, the guide block 521 is driven to slide along the guide groove 42 by elastic force, and the abutting block 5 is driven to reset quickly, so that a gap exists between the lower pressing plate 4 and a paper box, the abutting block 5 and the corner of the paper box are quickly separated, the risk that the lower pressing plate 4 and the paper box are fastened mutually is reduced, the paper box can smoothly fall onto the box conveying device 7, the resetting time of the abutting block 5 is shortened, the next paper board is processed, and the production efficiency is improved.

Referring to fig. 2 and 3, the transmission assembly 6 includes a rotating ring 61 rotatably connected to the lower press plate 4, a linkage member 62 for driving the rotating ring 61 to rotate, and a synchronizing member 63 for driving the four abutting blocks 5 to synchronously slide. The rotating ring 61 is positioned inside the lower pressure plate 4, the axial direction of the rotating ring 61 is the vertical direction, the axis of the rotating ring 61 passes through the diagonal intersection point of the inner bottom wall of the lower pressure plate 4, and the rotating ring 61 rotates around the central axis. In order to limit the movement of the rotating ring 61 in other directions, the inner bottom wall of the lower press plate 4 is provided with an annular groove 44, the bottom wall of the rotating ring 61 is welded with a limiting ring 611 in a coaxial line, the axial section of the limiting ring 611 is L-shaped, and the limiting ring 611 rotates in the annular groove 44 around the axis of the rotating ring 61.

Referring to fig. 2 and 3, when the lower pressing plate 4 contacts the paper board, the linking member 62 drives the rotating ring 61 to rotate, and the linking member 62 includes a driving block 621 slidably disposed on the lower pressing plate 4, a spiral rod 622 fixed on the driving block 621, and a driving block 623 spirally fitting the spiral rod 622. The bottom wall of holding down plate 4 is seted up along thickness direction with the movable hole 46 of the adaptation that slides of drive block 621, the length direction of movable hole 46 is arranged along vertical direction, the drive block 621 slides and drive block 621 and movable hole 46 gomphosis adaptation along the length direction of movable hole 46 for the direction of sliding of drive block 621 is on a parallel with the moving direction of holding down plate 4. The transmission block 623 is coaxially fixed with the rotating ring 61 through the connecting rod 612, and the transmission block 623 is located inside the lower pressure plate 4. For the direction of motion of restriction drive block 621, the spacing groove 43 has been seted up in the internal perisporium of activity hole 46 to holding down plate 4, and the length direction of spacing groove 43 is on a parallel with the length direction of activity hole 46, and the equal closed setting in both ends along length direction of spacing groove 43, and the periphery wall of drive block 621 is fixed with the stopper 6211 with the adaptation that slides of spacing groove 43, and stopper 6211 slides along the length direction of spacing groove 43.

When the lower pressing plate 4 starts to contact with the paper board, the driving block 621 is squeezed by the paper board, as the limiting block 6211 slides in the limiting groove 43, the spiral rod 622 can be driven to stably approach the lower pressing plate 4 together, through the spiral fit between the spiral rod 622 and the driving block 623, and as the limiting ring 611 rotates in the annular groove 44, the rotating ring 61 is driven to stably rotate, and then the four abutting blocks 5 are driven by the synchronizing piece 63 to synchronously slide out of the lower pressing plate 4, so that the folding edge of the paper board and the sliding-out of the abutting blocks 5 are almost simultaneously performed, and the abutting blocks 5 can stably and accurately abut against four corners of the paper box, thereby further improving the bonding accuracy of the corner belt, being beneficial to improving the continuity of paper box production, and further improving the production efficiency. When the lower pressing plate 4 starts to move upwards, the driving block 621 slides downwards under the action of gravity, drives the spiral rod 622 and the rotating ring 61 to reset quickly, can drive the abutting block 5 to return to the lower pressing plate 4 quickly, so that a gap appears between the paper box and the lower pressing plate 4, the paper box can fall into the box conveying device 7 smoothly, and the next paper box can be processed conveniently. Simultaneously, the driving block 621 can push the paper box to move downwards due to the gravity in the downward movement process, the separation of the paper box and the lower pressing plate 4 is accelerated, the falling smoothness degree of the paper box is further improved, the production efficiency is further improved, the spring 421 drives the abutting block 5 to reset through elastic force, the elastic force of the spring 421 and the gravity combined action of the driving block 621 further improve the resetting speed of the abutting block 5, and the production efficiency is favorably improved.

Referring to fig. 2 and 4, the synchronizing member 63 includes an elliptical plate 631 coaxially fixed to the rotating ring 61, two first hinge rods 632 respectively located at two sides of the elliptical plate 631, two second hinge rods 633 respectively hinged to ends of the two first hinge rods 632, and four third hinge rods 634 respectively hinged to the four abutting blocks 5, wherein the two first hinge rods 632 are respectively hinged to two ends of the elliptical plate 631 along the long axis. The two second hinge bars 633 are respectively located at two sides of the elliptical plate 631, and the first hinge bar 632 and the second hinge bar 633 at one side of the elliptical plate 631 are hinged to each other, and the second hinge bar 633 is hinged to the end of two adjacent third hinge bars 634. In order to limit the movement direction of the second hinge rod 633, a T-shaped groove 45 is formed in the inner bottom wall of the lower pressing plate 4, the included angle between the length direction of the T-shaped groove 45 and the length direction of the guide grooves 42 on the two sides is consistent, a T-shaped block 6331 matched with the T-shaped groove 45 in a sliding manner is fixed on the bottom wall of the second hinge rod 633, and the T-shaped block 6331 slides along the length direction of the T-shaped groove 45.

When the lower pressing plate 4 and the cardboard begin to contact, the rotating ring 61 and the elliptic plate 631 are driven to rotate by the linkage 62, so that the two ends of the major axis of the elliptic plate 631 are gradually close to the second hinge bars 633 on the two sides respectively, all the first hinge bars 632 and the second hinge bars 633 are driven to rotate, and since the T-shaped block 6331 slides in the T-shaped groove 45, the elliptic plate 631 is stably kept away from by two equal second hinge bars 633, and the two ends of the third hinge bar 634 are driven to rotate, so that the four abutting blocks 5 can be pushed to synchronously slide out of the lower pressing plate 4. When holding down plate 4 up motion, interlock 62 drives rotating ring 61 because the action of gravity and rotates and reset, make the both ends of elliptical plate 631 major axis keep away from the second hinge pole 633 of both sides respectively gradually, drive all first hinge poles 632 and second hinge pole 633 and rotate and reset, make second hinge pole 633 be close to elliptical plate 631 steadily, drive third hinge pole 634 and rotate and reset, can promote four to support tight piece 5 and return to holding down plate 4 in step, with this effect that four to support tight piece 5 synchronous business turn over holding down plate 4 of ordering about, make four to support tight piece 5 can butt in four corners of carton simultaneously, and then make the angle area of pasting accurately laminate in four corners of carton, be favorable to promoting the quality of product.

The embodiment of the application also discloses a full-automatic box making process, which comprises the following steps,

s1, pasting corners of the gray board: forming the gray board into a box shape, and attaching corner tapes to four corners of the paper box;

s2, surface paper sizing: cutting out surface paper with the size consistent with that of the gray board, and gluing the surface of the surface paper;

s3, positioning and gluing: and (3) accurately sticking the facial tissue to the peripheral wall of the paper box, and finally forming the finished paper box.

Example two

The difference between the second embodiment of the present application and the first embodiment of the present application lies in the synchronizing member 63, referring to fig. 5, the synchronizing member 63 includes a circular disc 635 coaxially fixed on the rotating ring 61 and four inclined blocks 636 fixed with the outer peripheral wall of the circular disc 635, the four inclined blocks 636 are arranged at equal intervals along the circumferential direction of the outer peripheral wall of the circular disc 635, and the inclined surfaces of the four inclined blocks 636 are respectively adapted to the four abutting blocks 5.

When the lower pressing plate 4 comes into contact with the paper board, the linkage member 62 drives the rotating ring 61, the circular disc 635 and the four inclined blocks 636 to rotate synchronously, and the abutting points of the inclined blocks 636 and the abutting blocks 5 are gradually far away from the circular disc 635, so that the four abutting blocks 5 can be pushed to be synchronously far away from the lower pressing plate 4. When holding down plate 4 moves up, interlock 62 drives swivel becket 61 and rotates and reset because of the action of gravity, and make sloping block 636 and support tight piece 5 separation, spring 421 begins to retract or kick-back and drive four and support tight piece 5 and reset fast, with this realization order about four and support the effect of tight piece 5 synchronous business turn over holding down plate 4, make four support tight piece 5 butt in four corners of carton simultaneously, and then make the angle area of pasting laminate in four corners of carton accurately, be favorable to promoting the quality of product.

The implementation principle of the full-automatic box making device and the full-automatic box making process in the embodiment of the application is as follows: in the process of preparing the paper box, the lower pressing plate 4 moves towards the paper board, the paper board is folded by the paper blocking plate 221 to form the paper box, the driving block 621 is squeezed by the paper board, as the limiting block 6211 slides in the limiting groove 43, the spiral rod 622 can be driven to stably approach the lower pressing plate 4 together, the spiral rod 622 and the transmission block 623 are in spiral fit, the limiting ring 611 rotates in the annular groove 44 to drive the rotating ring 61 to stably rotate, the four abutting blocks 5 are driven to synchronously slide out of the lower pressing plate 4 through the elliptical plate 631, the first hinge rod 632, the second hinge rod 633 and the third hinge rod 634, or the circular disc 635 and the inclined block 636 drive the four abutting blocks 5 to synchronously slide out of the lower pressing plate 4, meanwhile, the two springs 421 are in a compressed or stretched state respectively, so that the folding edge of the paper board and the sliding out of the abutting blocks 5 are almost simultaneously performed, and the abutting blocks 5 can stably and accurately abut against the four corners of the paper box, furthermore, four corners of the paper box are tightly abutted between the paper blocking plate 221 and the abutting block 5, so that the dislocation displacement of the paper box in the edge attaching process can be reduced, the bonding accuracy of the corner attaching belt is improved, and the quality of a finished product paper box is favorably improved;

when the lower pressing plate 4 starts to move upwards, the driving block 621 slides downwards under the action of gravity, and drives the spiral rod 622 and the rotating ring 61 to reset quickly, the abutting block 5 can be driven to return to the lower pressing plate 4 quickly, meanwhile, the spring 421 starts to retract or rebound, the guide block 521 is driven to slide along the guide groove 42 through elastic force, the resetting speed of the abutting block 5 is further increased, a gap can be reserved between the lower pressing plate 4 and a paper box, the abutting block 5 and the corner of the paper box can be separated quickly, the risk that the lower pressing plate 4 and the paper box are fastened mutually is reduced, the paper box can smoothly fall onto the box conveying device 7, the resetting time of the abutting block 5 is shortened, the next paper box can be processed conveniently, and the production efficiency is improved.

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

Claims (4)

1. The utility model provides a box-packed putting of full-automatic system, includes frame (1), fillet device (2) and grey board conveyor (3), fillet device (2) are including pushing down mechanism (21) and fillet head mechanism (22), push down mechanism (21) including pushing down frame (211), push down motor (212) and push down guide rail (213), its characterized in that: the lower pressing mechanism (21) further comprises a lower pressing plate (4) detachably fixed on the lower pressing guide rail (213), notches (41) are formed in four corners of the lower pressing plate (4), a pressing block (5) matched with the notches (41) in an embedded mode is arranged on the lower pressing plate (4) in a sliding mode, and a transmission assembly (6) used for driving the pressing block (5) to be pressed against the paperboard is arranged on the lower pressing plate (4); the transmission assembly (6) comprises a rotating ring (61) which is rotatably connected with the lower pressing plate (4), a linkage piece (62) which is used for driving the rotating ring (61) to rotate and a synchronous piece (63) which is used for driving the four abutting blocks (5) to synchronously slide;

when the lower pressing plate (4) is in contact with the paperboard, the linkage piece (62) drives the rotating ring (61) to rotate;

the linkage piece (62) comprises a driving block (621) which is arranged on the lower pressing plate (4) in a sliding mode, a spiral rod (622) fixed on the driving block (621) and a transmission block (623) which is matched with the spiral rod (622) in a spiral mode, the sliding direction of the driving block (621) is parallel to the moving direction of the lower pressing plate (4), and the transmission block (623) is fixed with the rotating ring (61);

a limiting groove (43) is formed in the lower pressing plate (4), and a limiting block (6211) which is matched with the limiting groove (43) in a sliding manner is fixed on the driving block (621);

the synchronous piece (63) comprises an oval plate (631) coaxially fixed on the rotating ring (61), two first hinge rods (632) respectively positioned on two sides of the oval plate (631), two second hinge rods (633) respectively hinged to the end parts of the two first hinge rods (632), and four third hinge rods (634) respectively hinged to the four abutting blocks (5), the two first hinge rods (632) are respectively hinged to two ends of the oval plate (631) along the major axis, and the second hinge rods (633) are hinged to the end parts of the two adjacent third hinge rods (634);

synchronous piece (63) including coaxial line be fixed in disc (635) on swivel becket (61) and four with the sloping block (636) that the periphery wall of disc (635) is fixed, four the inclined plane of sloping block (636) respectively with four the butt adaptation of support piece (5).

2. The fully automatic box making device according to claim 1, wherein: guide way (42) have been seted up in holding down plate (4), support tight piece (5) be fixed with guide block (521) that guide way (42) slided the adaptation, guide block (521) with be provided with between holding down plate (4) and be used for driving about the piece that resets of support tight piece (5).

3. The fully automatic box making device according to claim 2, wherein: the reset piece comprises a spring (421) positioned in the guide groove (42), one end of the spring (421) is connected to the inner wall of the guide groove (42), and the other end of the spring is connected to the side wall of the guide block (521).

4. A full-automatic box making process, a full-automatic box making device according to any one of claims 1-3, characterized in that: comprises the following steps of (a) carrying out,

pasting corners on the gray board: forming the gray board into a box shape, and attaching corner tapes to four corners of the paper box;

surface paper gluing: cutting out the surface paper with the size consistent with that of the gray board, and gluing the surface of the surface paper;

positioning and gluing: and (3) accurately sticking the facial tissue to the peripheral wall of the paper box, and finally forming the finished paper box.

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