CN217531844U - Folder folding device - Google Patents

Abstract

The utility model provides a folder folding device, which comprises a folding frame and oppositely arranged power folding rollers, wherein a first gap is arranged between the oppositely arranged power folding rollers and is rotationally connected with the folding frame; the pushing mechanism comprises a pushing driving device and a pushing structure; the folding device also comprises a conveying mechanism, the conveying mechanism is arranged above the power folding roller, and the feeding end of the conveying mechanism is arranged corresponding to the first gap; the other end of the doubling-up rack is provided with a pressing mechanism and a twisting-up mechanism, and the pressing mechanism is arranged at the discharging end of the conveying mechanism and used for pressing the formed first V-shaped folding part; the rolling mechanism is arranged above the pressing mechanism and used for rolling up the blank of the folder to form a second V-shaped folding part. The utility model discloses can realize the automatic fifty percent discount in order to improve production efficiency to the file.

Description

Folder folding device

Technical Field

The utility model relates to a file former technical field, concretely relates to file fifty percent discount device.

Background

The conventional tadpole file folder is characterized in that a V-shaped folding part with an outward opening is arranged at the back of the tadpole file folder, the V-shaped folding part is composed of two connected side walls, the two side walls are connected to form a crease, two creases are formed at the connection positions of the two side walls and two covers of the tadpole file folder, and the V-shaped folding part is connected with the two covers of the tadpole file folder to enable the back of the tadpole file folder to be integrally M-shaped. One side face of the V-shaped folding part and the cover connected with the V-shaped folding part are riveted together by a circular rivet, the other side face of the V-shaped folding part and the cover connected with the V-shaped folding part are riveted together by a tadpole nail, one side edge of a file to be stored is placed between two side walls of the V-shaped folding part, the tail part of the tadpole nail penetrates through circular holes of the file to be stored and the circular rivet, the part of the tadpole nail penetrating through the circular rivet is bent and attached to the surface of the file folder, and at the moment, the storage and fixation of the file are completed.

Because the V-shaped folding parts of the tadpole file folder are arranged, the V-shaped folding parts need to be formed firstly before riveting rivets, in the traditional mode, firstly, indentations are punched on the tadpole file folder blank, then, the corresponding V-shaped folding parts are folded manually, manual folding and folding operations are time-consuming and labor-consuming, efficiency is low, and the requirements of industrial production cannot be met;

at present, some folder folding devices for files are also available in the market, for example, a chinese patent with application number 201621123159.3 discloses a folder folding device, which includes a frame body, a bearing component and a pressing component, wherein the bearing component is mounted on the frame body, the bearing component includes a holding plate mounted on the frame body, a first driving member mounted on the holding plate, and a push plate connected to an output end of the first driving member, the holding plate is provided with an accommodating groove for holding a folder, the push plate is used for protruding into the accommodating groove, and the pressing component includes a second driving member mounted on the frame body, and a pressing plate connected to an output end of the second driving member and matched with the accommodating groove; when the folder folding device is used, a folder to be folded is placed on the containing plate, the second driving piece drives the pressing plate to press the folder into the containing groove, the flanging of the folder is abutted and tilted by the side wall of the containing groove, and the first driving piece drives the pressing plate to press the flanging of the folder to be folded reversely into the containing groove; although this patent provides a folder folding device, folding of the folder can be achieved only once, and the mechanism cannot be used to form the "V" shaped folding portion required for the tadpole folder.

Therefore, a folder folding device needs to be designed, the requirement for automatic folding of the folder can be met, the folding efficiency is improved, and the industrial production requirement is met.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a file fifty percent discount device can realize the automatic fifty percent discount requirement to the file to improve fifty percent discount efficiency, satisfy the production demand of industrialization.

In order to achieve the purpose, the utility model provides a folder folding device, which comprises a folding rack and at least one pair of oppositely arranged power folding rollers, wherein the oppositely arranged power folding rollers are arranged at one end of the folding rack and are rotationally connected with the folding rack; a first gap for the blank body of the folder to pass through is arranged between the oppositely arranged power folding rollers;

the folder folding device further comprises a conveying mechanism, the conveying mechanism is arranged above the oppositely arranged power folding rollers, and the feeding end of the conveying mechanism is arranged corresponding to the first gap so as to receive a folder blank with a first V-shaped folding part;

the other end of the doubling-up rack is provided with a support frame, a pressing mechanism and a twisting-up mechanism are arranged on the support frame, and the pressing mechanism is arranged at the discharging end of the conveying mechanism and used for pressing the formed first V-shaped folding part; the rubbing-up mechanism is arranged above the pressing mechanism and used for rubbing up the blank of the folder to form a second V-shaped folding part.

As a further improvement of the above scheme, the conveying mechanism comprises a first conveying belt and a second conveying belt which are sequentially arranged up and down, and a second gap is arranged between the first conveying belt and the second conveying belt, so that the formed first V-shaped folded part is conveyed in a folded state.

As a further improvement of the above scheme, the pressing mechanism includes a vertical moving module and a pressing structure disposed at a movable end of the vertical moving module, the pressing structure includes a pressing piece, the pressing piece has a pressing surface for pressing the first V-shaped folding portion and a limiting surface disposed at an included angle with the pressing surface, the included angle is an acute angle, and the limiting surface is used for contacting the second V-shaped folding portion to limit a tilting height of the second V-shaped folding portion.

As a further improvement of the above scheme, the vertical moving module comprises a first vertical driving device and a first vertical guiding part, the compressing structure is connected with the power conveying end of the first vertical driving device in a lifting manner, the first vertical driving device is arranged on the top horizontal plate of the supporting frame, and the compressing member is driven to lift in the vertical direction under the guidance of the first vertical guiding part.

As a further improvement of the above scheme, the first vertical guide portion includes a first linear guide rail and a first slider, which are slidably sleeved and connected, the first linear guide rail is disposed on the vertical plate of the support frame, and the first slider is disposed on the pressing structure.

As a further improvement of the above scheme, the pressing structure further comprises a pressing bracket, the pressing member is arranged on the pressing bracket, and the first slider is mounted on the pressing bracket.

As a further improvement of the above, the first vertical driving device includes, but is not limited to, an air cylinder, an electric cylinder, or a linear motor.

As a further improvement of the above scheme, the rubbing-up mechanism includes a horizontal moving mechanism disposed on the supporting frame, and a vertical lifting mechanism disposed at a movable end of the horizontal moving mechanism, wherein an adsorption manipulator is disposed at a movable end of the vertical lifting mechanism, and the adsorption manipulator is used for adsorbing the folder blank and moves towards the first V-shaped folding portion to form a second V-shaped folding portion under the driving of the horizontal moving mechanism.

As a further improvement of the scheme, the adsorption manipulator comprises an adsorption support, a plurality of vacuum chucks arranged on the adsorption support, and a vacuum generating device connected with the plurality of vacuum chucks.

As a further improvement of the above scheme, the vertical lifting mechanism comprises a lifting frame, a second vertical driving device arranged on the lifting frame, and a second vertical guiding part, wherein the power output end of the second vertical driving device is provided with the adsorption bracket, and the adsorption manipulator can lift in the vertical direction under the guidance of the second vertical guiding part.

As a further improvement of the above, the second vertical driving device includes, but is not limited to, an air cylinder, an electric cylinder, or a linear motor.

As a further improvement of the above scheme, the second vertical guide part includes a second guide rod sliding sleeve assembly symmetrically arranged about the second vertical driving device, the second guide rod sliding sleeve assembly includes a second vertical guide rod and a second sliding sleeve sleeved on the second vertical guide rod, the second sliding sleeve is fixedly arranged on the lifting frame, one end of the second vertical guide rod is fixedly connected with the adsorption support, and the other end of the second vertical guide rod vertically penetrates through the second sliding sleeve and the lifting frame in a sliding manner.

As a further improvement of the above scheme, the horizontal moving mechanism includes a horizontal driving device and a horizontal guiding portion, the lifting frame is connected with a power output end of the horizontal driving device, and the horizontal driving device is arranged on a vertical plate of the supporting frame and drives the vertical lifting mechanism to move in the horizontal direction under the guidance of the horizontal guiding portion.

As a further improvement of the above scheme, the horizontal guiding part comprises a second linear guide rail and a second sliding block which are connected in a sliding sleeve manner, the second linear guide rail is arranged on the horizontal plate of the supporting frame, and the second sliding block is arranged on the lifting rack.

As a further improvement of the above scheme, the horizontal driving device comprises but is not limited to a cylinder, an electric cylinder or a linear driving motor.

It should be noted that the utility model discloses a carry out the file embryoid of fifty percent discount on the file fifty percent discount equipment, in advance have gone out 5 creases with the help of other equipment punching presses, so that the utility model provides a file fifty percent discount equipment pushes up in proper order and rolls over or has rubbed up the file embryoid in order to form corresponding V type folded part.

In addition, the utility model discloses a position that each device corresponds on the file fifty percent discount equipment is provided with corresponding detection device in order to detect the situation in place of file idiosome or the extreme position that each device removed.

Because the utility model adopts the above technical scheme, make the beneficial effect that this application possesses lie in:

the utility model provides a folder folding device, which comprises a frame, a folding device arranged on a support panel of the frame, and a pushing mechanism arranged below the support panel of the frame; the folding device comprises a folding rack and at least one pair of oppositely arranged power folding rollers, and the oppositely arranged power folding rollers are arranged at one end of the folding rack and are rotationally connected with the folding rack; a first gap for the blank body of the folder to pass through is arranged between the oppositely arranged power folding rollers;

the pushing mechanism comprises a pushing driving device and a pushing structure, and the pushing structure is connected with the power output end of the pushing driving device; the pushing structure can penetrate through the supporting panel of the rack under the driving of the pushing driving device and extend into the first gap to jack and fold the blank of the folder to form a first V-shaped folding part of the folder;

the folding device also comprises a conveying mechanism which is in butt joint with the power folding roller which is oppositely arranged, the conveying mechanism is arranged above the power folding roller, and the feeding end of the conveying mechanism is arranged corresponding to the first gap so as to bear the folder blank body with the first V-shaped folding part;

the other end of the doubling-up rack is provided with a support frame, a pressing mechanism and a twisting-up mechanism are arranged on the support frame, and the pressing mechanism is arranged at the discharging end of the conveying mechanism and used for pressing the formed first V-shaped folding part; the rolling mechanism is arranged above the pressing mechanism and used for rolling up the blank of the folder to form a second V-shaped folding part; due to the arrangement, the automatic folding of the folder can be realized so as to improve the production efficiency, and the industrialized production requirement can be met. Specifically, a first V-shaped folding part is formed by mutually matching a pushing mechanism and oppositely arranged power rollers; then the oppositely arranged power rollers convey the folder blank with the formed first V-shaped folding part into the conveying mechanism, the tadpole machine blank is conveyed to the other end of the folding support in a folded state until the first V-shaped folding part is conveyed to the position right below the pressing mechanism, then the pressing mechanism starts to press the first V-shaped folding part, then the rubbing mechanism rubs up the folder blank and moves towards the direction of the pressing mechanism to form a second V-shaped folding part, so that the folding of the two V-shaped folding parts of the folder is completed, manual operation and interference are not needed, and the requirement of automatic production can be met;

additionally the utility model discloses a, the power of pushing mechanism, relative setting is folded paper roller, transport mechanism, closing device and is rubbed the mechanism with hands and dock the setting in proper order, compact structure, rationally distributed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;

fig. 1 is a schematic perspective view 1 of a folder folding device disclosed in the present invention;

fig. 2 is a schematic perspective view of a removing frame of a folder folding device disclosed in the present invention;

FIG. 3 is a schematic perspective view of a folder folding apparatus removing rack and a rack panel according to the present invention, shown in FIG. 1;

fig. 4 is a schematic perspective view 2 of a folder folding device removing rack and a rack panel according to the present invention;

fig. 5 is a schematic perspective view of a folding device of the present invention 1;

fig. 6 is a schematic perspective view 2 of the folding device disclosed in the present invention;

fig. 7 is a schematic perspective view of a folding device of the present invention, which is shown in fig. 3;

FIG. 8 is an enlarged view of a portion of FIG. 7;

fig. 9 is a schematic perspective view of the pushing mechanism disclosed in the present invention 1;

fig. 10 is a schematic perspective view of a pushing mechanism of the present invention 2;

fig. 11 is a schematic perspective view of a pressing member disclosed in the present invention;

FIG. 12 is a schematic view of the power folding roller and transfer mechanism of the present disclosure;

FIG. 13 is a schematic front view of a folder blank without the formed V-fold;

FIG. 14 is a side view of a file folder blank having two V-folds formed therein;

fig. 15 is a state diagram of the compressing member compressing the first V-shaped folding portion of the folder disclosed in the present invention;

reference numerals:

1. a frame; 11. a support panel;

2. a folding device; 21. folding the frame in half; 211. a support frame; 22. a powered folding roller; 23. a first drive motor; 221. a first folding roller; 222. a second tucking roll; 223. a third folding roller; 224. a fourth folding roller;

3. a pushing mechanism; 31. a pushing drive device; 32. a pushing structure; 321. pushing a push-type cutter; 322. pushing the tool apron; 323. pushing the guide plate;

33. a pushing rack; 34. mounting a bracket; 35. a pushing guide part; 36. a first guide bar slide sleeve assembly;

4. a transfer mechanism; 41. a first conveyor belt; 42. a second conveyor belt; 43. a second drive motor; 44. a second conveying roller; 45. a first conveying roller;

5. a hold-down mechanism; 51. a vertical moving module; 511. a first vertical drive; 512. a first vertical guide portion;

52. a compression structure; 521. a compression member; 522. a compression surface; 523. a limiting surface; 524. compressing the bracket;

6. a pickup mechanism; 61. a horizontal movement mechanism; 611. a horizontal driving device; 612. a horizontal guide portion; 62. a vertical lifting mechanism; 621. a lifting frame; 622. a second vertical drive; 623. a second vertical guide portion; 624. a second guide bar sliding sleeve assembly;

63. an adsorption manipulator;

00. a folder blank; 01. a first V-fold; 02. a second V-fold; 03. and (6) folding.

Detailed Description

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

It should be noted that all the directional indicators in the embodiments of the present invention, such as the first, second, upper, lower, left, right, front, and rear … …, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The invention will be further described with reference to the following figures:

it should be noted that the utility model discloses a carry out the file embryoid 00 of fifty percent discount on the file fifty percent discount equipment, have in advance gone out 5 creases 03 with the help of other equipment punching presses, so that the utility model provides a file fifty percent discount equipment pushes up in proper order and rolls over or rub up file embryoid 00 with the V type folding part that forms the correspondence.

In addition, the position that each device corresponds on the file folder fifty percent discount equipment of the utility model is provided with corresponding detection device in order to detect the situation in place of file folder idiosome 00 or the extreme position that each device removed.

Referring to fig. 1-15, the present invention provides a folder folding device, which comprises a frame 1, a folding device 2 disposed on a support panel 11 of the frame 1, and a pushing mechanism 3 disposed under the support panel 11 of the frame 1;

the folding device 2 comprises a folding rack 21 and at least one pair of oppositely arranged power folding rollers 22, wherein the oppositely arranged power folding rollers 22 are arranged at one end of the folding rack 21 and are rotatably connected with the folding rack 21; a first gap for the blank 00 of the folder to pass through is arranged between the oppositely arranged power folding rollers 22;

the pushing mechanism 3 comprises a pushing driving device 31 and a pushing structure 32, and the pushing structure 32 is connected with the power output end of the pushing driving device 31; the pushing structure 32 can penetrate through the supporting panel 11 of the rack 1 under the driving of the pushing driving device 31, and extend into the first gap to fold the folder blank 00 to form a first V-shaped folding part 01 of the folder;

the folding device 2 further comprises a conveying mechanism 4 which is arranged in butt joint with the oppositely arranged power folding roller 22, the conveying mechanism 4 is arranged above the power folding roller 22, and the feeding end of the conveying mechanism 4 is arranged corresponding to the first gap so as to receive the folder blank 00 with the formed first V-shaped folding part 01;

the other end of the doubling-up frame 21 is provided with a support frame 211, the support frame 211 is provided with a pressing mechanism 5 and a twisting-up mechanism 6, and the pressing mechanism 5 is arranged at the discharging end of the conveying mechanism 4 and used for pressing the formed first V-shaped folding part 01; the rolling-up mechanism 6 is arranged above the pressing mechanism 5 and used for rolling up the folder blank 00 to form a second V-shaped folding part 02;

due to the arrangement, the automatic folding of the folder can be realized so as to improve the production efficiency, and the industrialized production requirement can be met. Firstly, a pushing mechanism 3 and oppositely arranged power rollers are matched with each other to form a first V-shaped folding part 01, specifically, the pushing mechanism 3 pushes up a crease 03 corresponding to the folder blank 00 until the crease 03 is arched to form the first V-shaped folding part 01, and the first V-shaped folding part 01 enters a first gap of the oppositely arranged power folding rollers 22; then the oppositely arranged power rollers convey the folder blank 00 with the formed first V-shaped folding part 01 into the conveying mechanism 4, the tadpole machine blank is conveyed to the other end of the folding support in the folded state until the first V-shaped folding part 01 is conveyed to the position right below the pressing mechanism 5, then the pressing mechanism 5 starts to press the first V-shaped folding part 01, then the rubbing mechanism 6 rubs up the folder blank 00 and moves towards the direction of the pressing mechanism 5 to form a second V-shaped folding part 02, so that the folding of the two V-shaped folding parts of the folder is completed, manual operation and interference are not needed, and the requirement of automatic production can be met;

additionally the utility model discloses a pushing mechanism 3, the relative power of setting fold paper roller 22, transport mechanism 4, closing device and rub mechanism 6 with the hands and dock the setting in proper order, compact structure, rationally distributed for completion two pairs of fifty percent discount that file folder idiosome 00 can be smooth, thereby form two corresponding V type folding portions.

In this embodiment, two pairs of oppositely disposed powered folding rollers 22 are disposed from top to bottom at one end of the frame 1, and the two pairs of oppositely disposed powered folding rollers 22 are disposed so that the first V-shaped folding portion 01 is fully and effectively folded and is conveyed to the feeding end of the transmission mechanism from bottom to top.

As a preferred embodiment, in order to ensure that the folder blank 00 on which the first V-shaped folded part 01 has been formed can be conveyed in the folded state and ensure that the plane on which the fold 03 on which the second V-shaped folded part 02 is to be formed faces the rolling-up mechanism 6, the conveying mechanism 4 includes a first conveying belt 41 and a second conveying belt 42 which are arranged one above the other in sequence, and a second gap is provided between the first conveying belt 41 and the second conveying belt 42, the folder blank 00 on which the first V-shaped folded part 01 has been formed enters the second gap, the second conveying belt 42 drives the folder blank 00 to move toward the pressing mechanism 5, and the first conveying belt 41 arranged above the second conveying belt 42 contacts the plane on which the fold 03 on which the second V-shaped folded part 02 is to prevent the plane from being warped, so that the first V-shaped folded part 01 can be effectively ensured to be sufficiently shaped in the conveying process.

In this embodiment, referring to fig. 12, in order to reduce the floor area of the folding apparatus, so that the folding apparatus provided by the present invention is more compact, the oppositely disposed powered folding rollers 22 and the conveying mechanism 4 share two driving motors, specifically, the pair of powered folding rollers 22 disposed at the lower portion of the frame 1 are a first folding roller 221 and a second folding roller 222, and the first folding roller 221 is connected to the first driving motor 23 through a transmission structure; the pair of power folding rollers 22 arranged at the upper part of the frame 1 are a third folding roller 223 and a fourth folding roller 224, the first folding roller 221 and the third folding roller 223 are in driving connection through a transmission mechanism, and the second folding roller 222 and the fourth folding roller 224 are in driving connection through a transmission mechanism;

the second conveying belt 42 comprises a second driving motor 43, a second conveying roller 44 and a conveying belt wound on the corresponding conveying roller, and the second driving motor 43 is in driving connection with the corresponding second conveying roller 44; the second conveying roller is in driving connection with the corresponding second folding roller 222 through a transmission structure;

the first conveying belt 41 comprises a first conveying roller 45 and a conveying belt wound on the corresponding conveying roller, and the third folding roller 223 is in driving connection with the corresponding first conveying roller 45 through a transmission structure;

in some preferred embodiments, the transmission structure is a toothed belt and a toothed belt wheel, the end of the corresponding folding roller or conveying roller is provided with the toothed belt wheel, and the toothed belt is wound on the corresponding toothed belt wheel in sequence to transmit power;

with the arrangement, the butt joint transmission between the power folding roller 22 and the transmission mechanism 4 can be realized through the two driving motors, so that the blank 00 of the folder enters the second gap along the first gap, and the structure is simple and compact.

As a preferred embodiment, the pressing mechanism 5 includes a vertical moving module 51 and a pressing structure 52 disposed at the movable end of the vertical moving module 51, the pressing structure 52 includes a pressing element 521, the pressing element 521 has a pressing surface 522 for pressing the first V-shaped folding portion 01, and a limiting surface 523 disposed at an included angle with the pressing surface 522, and the included angle is an acute angle, and the limiting surface 523 is used for contacting the second V-shaped folding portion 02 to define a tilting height thereof; the pressing mechanism 5 is arranged to press and fix the first V-shaped folded part 01 of the folder blank, so that the pickup mechanism 6 moves downwards to pick up the plane of the crease 03 of the second V-shaped folded part 02 and moves towards the pressing mechanism 5 to form the second V-shaped folded part 02.

As a preferred embodiment, the vertical moving module 51 includes a first vertical driving device 511 and a first vertical guiding part 512, the pressing structure 52 is connected to the power transmission end of the first vertical driving device 511 in a lifting manner, the first vertical driving device 511 is disposed on the top horizontal plate of the supporting frame 211, and the pressing member 521 is driven to lift in the vertical direction under the guidance of the first vertical guiding part 512.

In this embodiment, the first vertical guiding portion 512 includes a first linear guide rail and a first sliding block, the first linear guide rail and the first sliding block are connected by a sliding sleeve, the first linear guide rail is disposed on the vertical plate of the supporting frame 211, and the first sliding block is disposed on the pressing structure 52.

The pressing structure 52 further includes a pressing support 524, the pressing element 521 is disposed on the pressing support 524, the first slider is mounted on the pressing support 524, the first vertical driving device 511 is an air cylinder, and a power output end of the air cylinder is connected to the pressing support 524, so that the pressing element 521 can be driven to move up and down in the vertical direction, and the first V-shaped folding portion 01 can be pressed or released to be pressed.

In some embodiments, the first vertical driving device 511 is a ball screw servo module, the servo motor is disposed on a top horizontal plate of the supporting frame 211, the screw is in driving connection with the servo motor, a ball nut sleeved on the screw is disposed on the pressing bracket 524, and the ball screw servo module is complex in structure and high in cost as a driving power of the first vertical driving device 511 relative to an air cylinder.

As a preferred embodiment, the picking mechanism 6 includes a horizontal moving mechanism 61 disposed on the supporting frame 211, and a vertical lifting mechanism 62 disposed at a movable end of the horizontal moving mechanism 61, wherein the movable end of the vertical lifting mechanism 62 is provided with an adsorption manipulator 63, and the adsorption manipulator 63 is used for adsorbing the folder blank 00 and moving towards the first V-shaped folding part 01 to form a second V-shaped folding part 02 under the driving of the horizontal moving mechanism 61; the adsorption manipulator 63 adsorbs the plane where the crease 03 of the second V-shaped folding part 02 of the folder blank 00 is located, the vertical lifting mechanism 62 is lifted upwards, meanwhile, the horizontal moving mechanism 61 drives the adsorption manipulator 63 to move towards the direction of the pressing mechanism 5, and as the pressing mechanism 5 is pressed above the first V-shaped folding part 01, when the adsorption manipulator 63 drives the folder blank 00 to move forwards and touch the pressing piece 521, the crease 03 corresponding to the second V-shaped folding part 02 is folded to form the second V-shaped folding part 02.

As a preferred embodiment, the suction manipulator 63 includes a suction support, a plurality of vacuum chucks arranged on the suction support, and a vacuum generating device connected to the plurality of vacuum chucks; the vacuum adsorption manipulator 63 is convenient to effectively adsorb and grab, simple in structure and firm in adsorption, and does not damage the blank 00 of the folder; the number of the vacuum suction cups is flexibly selected according to the width of the folder, in the embodiment, 4 vacuum suction cups are selected and evenly arranged on the adsorption bracket at intervals.

As a preferred embodiment, the vertical lifting mechanism 62 includes a lifting rack 621, a second vertical driving device 622 and a second vertical guiding portion 623, the power output end of the second vertical driving device 622 is provided with the adsorption bracket, the guide of the second vertical guiding portion 623 is downward, the adsorption manipulator 63 can lift in the vertical direction, in this embodiment, the second vertical driving device 622 is a cylinder, the cylinder is arranged on the lifting rack 621, and the power output end of the cylinder is fixedly connected with the adsorption bracket, so that the adsorption manipulator 63 can be driven to move up and down to realize the adsorption and release of the folder blank 00, and the cylinder is used as the driving power of the vertical lifting mechanism 62, the structure is simple and compact, and the cost is low.

As a preferred embodiment, the second vertical guide 623 comprises a second guide sliding sleeve assembly 624 symmetrically arranged with respect to the second vertical driving device 622, the second guide sliding sleeve assembly 624 comprises a second vertical guide and a second sliding sleeve slidably sleeved on the second vertical guide, the second sliding sleeve is fixedly arranged on the lifting frame 621, one end of the second vertical guide is fixedly connected to the adsorption bracket, and the other end vertically penetrates through the second sliding sleeve to be slidably connected to the lifting frame 621; the arrangement of the second vertical guide 623 makes the suction robot 63 smoother when sucking or releasing the folder blank 00.

As a preferred embodiment, the horizontal moving mechanism 61 includes a horizontal driving device 611 and a horizontal guiding part 612, the lifting frame 621 is connected to the power output end of the horizontal driving device 611, the horizontal driving device 611 is disposed on the vertical plate of the supporting frame 211, and drives the vertical lifting mechanism 62 to move in the horizontal direction under the guidance of the horizontal guiding part 612; the horizontal guiding part 612 comprises a second linear guide rail and a second sliding block which are slidably sleeved and connected, the second linear guide rail is arranged on the horizontal plate of the supporting frame 211, and the second sliding block is arranged on the lifting frame 621; in this embodiment, the horizontal driving device 611 is an air cylinder, the air cylinder is disposed on the vertical plate of the supporting frame 211, and the power output end of the air cylinder is connected to the lifting frame 621, so as to drive the vertical lifting mechanism 62 to move in the horizontal direction.

As a preferred embodiment, the pushing driving device 31 includes, but is not limited to, an air cylinder, an electric cylinder, or a linear driving motor, and in this embodiment, the pushing driving device 31 is an air cylinder, so that the structure of the pushing mechanism 3 is simple and the cost is low.

As a preferred embodiment, the pushing mechanism 3 further includes a pushing rack 33, a mounting bracket 34 and a pushing guide part 35, the mounting bracket 34 and the pushing rack 33 are arranged in parallel from top to bottom, the pushing guide part 35 is arranged between the two, the pushing driving device 31 is arranged on the pushing rack 33, and the pushing driving device drives the pushing structure 32 to lift in the vertical direction under the guide of the pushing guide part 35; specifically, the pushing mechanism 3 is disposed on the bottom surface of the supporting panel 11 of the rack 1 through the mounting bracket 34, and the pushing driving device 31 is operable to drive the pushing structure 32 to push up the folder blank 00.

As a preferred embodiment, the pushing structure 32 includes a pushing knife 321, a pushing knife holder 322, and a pushing guide plate 323, the pushing knife 321 is detachably connected to the pushing knife holder 322, the pushing knife holder 322 is disposed on the pushing guide plate 323, and the pushing guide plate 323 is disposed between the pushing frame 33 and the mounting bracket 34, and is slidably connected to the pushing guide portion 35; because the pushing tool 321 is a worn part, in this embodiment, the pushing tool 321 is detachably connected to the pushing tool holder 322, so that the pushing tool 321 can be replaced in time according to the wear condition of the pushing tool 321, thereby ensuring the pushing effect;

in a preferred embodiment, the pushing blade 321 is provided with a blade portion of the pushing blade 321 toward the gap side of the dynamic folding roller 22, the blade portion is provided to more easily push up the fold 03 corresponding to the first V-shaped folded portion 01, and the first V-shaped folded portion 01 is formed by the dynamic folding roller 22.

As a preferred embodiment, the pushing guide 35 includes at least two sets of first guide rod sliding bush assemblies 36, and each set of first guide rod sliding bush assemblies 36 is symmetrically disposed with respect to the pushing drive device 31; the first guide rod sliding sleeve assembly 36 comprises a first vertical guide rod and a first sliding sleeve which is slidably sleeved on the first vertical guide rod, the first sliding sleeve is fixedly arranged on the pushing guide plate 323, one end of the first vertical guide rod is fixedly connected with the pushing rack 33, and the other end of the first vertical guide rod penetrates through the first sliding sleeve and is fixedly connected with the mounting bracket 34; in this embodiment, four sets of first guide-bar sliding-sleeve assemblies 36 are disposed at four corresponding corners of the pushing frame 33, so that the lifting of the pushing blade 321 is smoother and more stable.

The utility model provides a working principle of file fifty percent discount equipment as follows:

the detection device arranged on the frame 1 detects that the folder blank 00 is positioned below the oppositely arranged power folding roller 22, the controller controls the pushing mechanism 3 to move upwards and starts the oppositely arranged power folding roller 22;

the pushing mechanism 3 pushes up the crease 03 corresponding to the folder blank 00 until the crease 03 is arched to form a first V-shaped folding part 01, and the first V-shaped folding part 01 enters a first gap of the power folding roller 22 which is arranged oppositely;

the oppositely arranged power folding rollers 22 convey the folder blank 00 already provided with the first V-shaped folding part 01 upwards to the feeding end of the conveying mechanism 4 in a folding state, and enable the plane of the crease 03 of the second V-shaped folding part 02 to be formed to face the rolling-up mechanism 6;

the conveying mechanism 4 conveys the folder blank 00 entering the conveying mechanism towards the pressing mechanism 5 in a folded state;

when the detecting device provided at the pressing mechanism 5 detects the folder blank 00, the pressing mechanism 5 moves downward to press the first V-shaped folded part 01 of the folder blank 00, and then the pickup mechanism 6 moves downward to pick up the plane of the crease 03 of the second V-shaped folded part 02 and moves toward the pressing mechanism 5 to form the second V-shaped folded part 02. Due to the arrangement, the folder blank 00 is folded twice to finally form two V-shaped folding parts, and the whole folding process is smooth and natural.

The above is a detailed introduction of the present invention, and the principle and the implementation of the present invention are explained by applying a specific embodiment herein, and the explanation of the above embodiment is only used to help understand the method and the core idea of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. The folder folding device is characterized by comprising a folding rack and at least one pair of oppositely arranged power folding rollers, wherein the oppositely arranged power folding rollers are arranged at one end of the folding rack and are rotatably connected with the folding rack; a first gap for the blank body of the folder to pass through is arranged between the oppositely arranged power folding rollers;

the folder folding device also comprises a conveying mechanism, the conveying mechanism is arranged above the oppositely arranged power folding rollers, and the feeding end of the conveying mechanism is arranged corresponding to the first gap so as to receive the folder blank body with the first V-shaped folding part;

the other end of the doubling-up rack is provided with a support frame, a pressing mechanism and a twisting-up mechanism are arranged on the support frame, and the pressing mechanism is arranged at the feeding end of the conveying mechanism and used for pressing the formed first V-shaped folding part; the rubbing-up mechanism is arranged above the pressing mechanism and used for rubbing up the blank of the folder to form a second V-shaped folding part.

2. The folder folding device according to claim 1, wherein the conveying mechanism includes a first conveying belt and a second conveying belt which are arranged one above the other, and a second gap is provided between the first conveying belt and the second conveying belt, so that the formed first V-shaped folded portion is conveyed in the folded state.

3. The folder folding device according to claim 1 or 2, wherein the pressing mechanism comprises a vertical moving module and a pressing structure arranged at a movable end of the vertical moving module, the pressing structure comprises a pressing piece, the pressing piece is provided with a pressing surface for pressing the first V-shaped folding portion, and a limiting surface arranged at an included angle with the pressing surface, the included angle is an acute angle, and the limiting surface is used for contacting the second V-shaped folding portion to limit the tilting height of the second V-shaped folding portion.

4. The folder folding device according to claim 3, wherein the lifting mechanism comprises a horizontal moving mechanism disposed on the supporting frame, and a vertical lifting mechanism disposed at a movable end of the horizontal moving mechanism, and a suction manipulator is disposed at a movable end of the vertical lifting mechanism, and the suction manipulator is configured to suck the folder blank and move toward the first V-shaped folding portion to form the second V-shaped folding portion under the driving of the horizontal moving mechanism.

5. The folder folding device according to claim 4, wherein the suction manipulator comprises a suction support, a plurality of vacuum chucks arranged on the suction support, and a vacuum generating device connected with the plurality of vacuum chucks.

6. The folder folding device according to claim 5, wherein the vertical lifting mechanism comprises a lifting frame, a second vertical driving device and a second vertical guiding part, the second vertical driving device and the second vertical guiding part are arranged on the lifting frame, the power output end of the second vertical driving device is provided with the adsorption bracket, and the adsorption manipulator can lift in the vertical direction under the guidance of the second vertical guiding part.

7. The folder folding device according to claim 6, wherein the horizontal moving mechanism includes a horizontal driving device and a horizontal guiding portion, the lifting frame is connected to a power output end of the horizontal driving device, the horizontal driving device is disposed on a vertical plate of the supporting frame, and the horizontal driving device drives the vertical lifting mechanism to move in a horizontal direction under the guidance of the horizontal guiding portion.

8. The folder folding device according to claim 3, wherein the vertical moving module comprises a first vertical driving device and a first vertical guiding portion, the pressing structure is connected with the power transmission end of the first vertical driving device in a lifting manner, the first vertical driving device is arranged on a top horizontal plate of the supporting frame, and the pressing member is driven to lift in a vertical direction under the guidance of the first vertical guiding portion.

9. The folder folding device according to claim 6, wherein the second vertical guide portion comprises a second guide rod sliding sleeve assembly symmetrically arranged about the second vertical driving device, the second guide rod sliding sleeve assembly comprises a second vertical guide rod and a second sliding sleeve sleeved on the second vertical guide rod, the second sliding sleeve is fixedly arranged on the lifting frame, one end of the second vertical guide rod is fixedly connected with the adsorption bracket, and the other end of the second vertical guide rod vertically penetrates through the second sliding sleeve and is slidably connected with the lifting frame.

10. The folder folding device according to claim 8, wherein the first vertical guiding portion comprises a first linear guide and a first sliding block, the first linear guide and the first sliding block are slidably sleeved and connected, the first linear guide is disposed on the vertical plate of the supporting frame, and the first sliding block is disposed on the pressing structure.

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