阅读说明：本技术 一种食品袋用印刷设备 (Printing equipment for food bag ) 是由 王术鹏 于 2021-09-02 设计创作，主要内容包括：本发明涉及印刷设备技术领域,提出了一种食品袋用印刷设备,包括机架和设置在机架上的两个丝网印刷机,丝网印刷机和机架之间设置有输送机构,在输送机构上滑动设置有若干个承托件,承托件用于放置食品袋,两个丝网印刷机并排设置在机架上,承托件上具有第一凹槽,还包括设置在输送机构两侧的翻转机构,翻转机构包括设置在机架上的第一横梁,滑动设置在第一横梁上的第一伸缩组件,转动设置在第一伸缩组件的伸缩端上具有卡件的转动组件,承托件通过第一凹槽设置在卡件上,设置在转动组件上的第二伸缩组件用于伸缩后将位于输送机构上的承托件和卡件上的承托件进行限位固定。通过上述技术方案,解决了相关技术中的印刷双面需要人工干预的问题。(The invention relates to the technical field of printing equipment, and provides printing equipment for food bags, which comprises a rack and two screen printers arranged on the rack, wherein a conveying mechanism is arranged between the screen printers and the rack, the conveying mechanism is provided with a plurality of bearing parts in a sliding mode, the bearing parts are used for placing food bags, the two screen printing machines are arranged on the rack side by side, a first groove is formed in the bearing parts, the conveying mechanism further comprises a turnover mechanism arranged on two sides of the conveying mechanism, the turnover mechanism comprises a first cross beam arranged on the rack, a first telescopic assembly arranged on the first cross beam in a sliding mode is arranged, a rotating assembly with a clamping piece is arranged on the telescopic end of the first telescopic assembly in a rotating mode, the bearing parts are arranged on the clamping piece through the first groove, and a second telescopic assembly arranged on the rotating assembly is used for conducting limiting and fixing on the bearing parts arranged on the conveying mechanism and the bearing parts arranged on the clamping piece after being stretched. Through the technical scheme, the problem that manual intervention is needed for printing double faces in the related technology is solved.)

1. The utility model provides a food bag is with printing equipment, is in including frame (1) and setting two screen printing machine (2) in frame (1), screen printing machine (2) with be provided with conveying mechanism (3) between frame (1) it is provided with a plurality of supporting piece (4) to slide on conveying mechanism (3), supporting piece (4) are used for placing the food bag, its characterized in that, two screen printing machine (2) set up side by side in frame (1), first recess (5) have on supporting piece (4), still including setting up tilting mechanism (6) of conveying mechanism (3) both sides, tilting mechanism (6) are including setting up

A first beam (7) arranged on the frame (1),

a first telescopic component (8) which is arranged on the first beam (7) in a sliding way and slides along the direction vertical to the moving direction of the bearing piece (4),

the rotating component (9) is rotatably arranged on the telescopic end of the first telescopic component (8), is lifted and moved along with the first beam (7), is provided with a clamping piece (10), the bearing piece (4) is arranged on the clamping piece (10) through the first groove (5),

the second telescopic assembly (11) is arranged on the rotating assembly (9), rotates along with the rotating assembly (9), is positioned on two bearing pieces (4) on the turnover mechanism (6) and is respectively positioned on the conveying mechanism (3) and the clamping piece (10), and is used for limiting and fixing the bearing pieces (4) on the conveying mechanism (3) and the bearing pieces (4) on the clamping piece (10) after being stretched.

2. Printing apparatus for food bags according to claim 1, wherein said first telescopic assembly (8) comprises

A first sliding seat (12) which is arranged on the first cross beam (7) in a sliding way along a direction vertical to the moving direction of the supporting piece (4),

a second beam (13) which is arranged on the first sliding seat (12) and moves along with the first sliding seat (12), the arrangement direction of the second beam (13) is vertical to the arrangement direction of the first beam (7),

the two first telescopic pieces (14) are respectively arranged at two ends of the second cross beam (13), and the two rotating assemblies (9) are respectively arranged on the first telescopic pieces (14).

3. Printing apparatus for food bags according to claim 2, wherein said rotating group (9) comprises

A power member (15) arranged on the first telescopic assembly (8),

rotate piece (16), have two, set up respectively two the flexible of first extensible member (14) is served, power spare (15) drive rotate piece (16) and rotate, fastener (10) have two, set up respectively two rotate one of piece (16) and serve for joint supporting piece (4).

4. A printing device for food bags according to claim 3, characterized in that said second telescopic assembly (11) comprises

A second telescopic element (17) having two symmetrically arranged on the two rotary elements (16),

and the two fixing pieces (18) are respectively arranged on the two second telescopic pieces (17) and are respectively provided with a second groove (19), and the second grooves (19) are used for fixing the bearing pieces (4) on the conveying mechanism (3) and the bearing pieces (4) on the clamping pieces (10) and driving the bearing pieces to turn.

5. The printing equipment for the food bags according to claim 1, wherein the supporting members (4) are provided with limiting holes (20) and limiting columns (21), and after the supporting members (4) on the conveying mechanism (3) and the supporting members (4) on the clamping members (10) approach each other, the limiting columns (21) on the supporting members (4) extend into the limiting holes (20) for limiting and fixing.

6. Printing apparatus for food bags according to claim 1, further comprising a feeding assembly (22) and a third telescopic element (25) arranged on the frame (1), the feeding assembly (22) comprising

A material rack (23) which is positioned at one side of the feeding end of the conveying mechanism (3) and is provided with a plurality of layers of parking platforms (24), the platforms (24) are used for placing the supporting piece (4) with the food bag, the third telescopic piece (25) is used for pushing the supporting piece (4) on the material rack (23) to the conveying mechanism (3),

and the lifting mechanism (26) is arranged below the material rack (23) and is used for intermittently lifting the material rack (23).

7. A printing device for food bags according to claim 1, further comprising a take-off mechanism (27) arranged on the frame (1) for taking off the food bag after printing.

8. A printing device for food bags according to claim 6, further comprising a blanking mechanism (28) having the same structure as the feeding assembly (22), wherein the blanking mechanism (28) is located at one side of the discharge end of the conveying mechanism (3), and the support member (4) at the discharge end of the conveying mechanism (3) is pushed into the rack (23) through a fourth telescopic assembly (30) arranged on the rack (1).

Technical Field

The invention relates to the technical field of printing equipment, in particular to printing equipment for food bags.

Background

Prior art, when printing food bag, mainly through two kinds of modes to the sack that needs two-sided printing, first is through integrated into one piece, and from the scroll of original, printing the surface when production line shaping sack, will fold and the adhesion is accomplished to the positive and negative back of printing when the sack still is whole and print, and second is through going on in batches, and single face printing prints earlier and prints the front of sack, later trades the membrane through the arrangement and carries out the printing of second time. The first mode can only be printed to integrated into one piece's equipment, and the second mode is wasted time and energy, and separately printing can cause when repetitive work and printing because artificial more positive and negative emergence dislocation when printing once more is caused to the replacement position, causes the influence to product quality.

Disclosure of Invention

The invention provides printing equipment for food bags, which solves the problem that manual intervention is needed for printing double surfaces in the related technology.

The technical scheme of the invention is as follows:

the utility model provides a printing equipment for food bag, is in including frame and setting two screen printing machines in the frame, screen printing machine with be provided with conveying mechanism between the frame conveying mechanism goes up to slide and is provided with a plurality of supporting piece, supporting piece is used for placing food bag, two screen printing machine sets up side by side in the frame, the last first recess that has of supporting piece, still including setting up the tilting mechanism of conveying mechanism both sides, tilting mechanism includes that tilting mechanism includes

A first beam arranged on the frame,

the first telescopic component is arranged on the first cross beam in a sliding manner and slides along the direction vertical to the movement of the bearing piece,

the rotating component is rotatably arranged on the telescopic end of the first telescopic component, is lifted and moved along with the first beam, is provided with a clamping piece, the bearing piece is arranged on the clamping piece through the first groove,

the second telescopic assembly is arranged on the rotating assembly, rotates along with the rotating assembly, is provided with two bearing parts on the turnover mechanism and is respectively positioned on the conveying mechanism and the clamping part, and is used for limiting and fixing the bearing parts on the conveying mechanism and the clamping part after being stretched.

As a further technical solution, the first telescopic assembly comprises

The first sliding seat is arranged on the first cross beam in a sliding mode, the sliding direction of the first sliding seat is perpendicular to the moving direction of the bearing piece,

the second cross beam is arranged on the first sliding seat and moves along with the first sliding seat, the arrangement direction of the second cross beam is vertical to the arrangement direction of the first cross beam,

the first telescopic pieces are provided with two first telescopic pieces which are respectively arranged at two ends of the second cross beam, and the rotating assembly is provided with two first telescopic pieces which are respectively arranged on the first telescopic pieces.

As a further technical solution, the rotating assembly comprises

A power member disposed on the first telescoping assembly,

the rotating piece has two, sets up respectively two the flexible of first extensible member is served, the power component drives it rotates, the fastener has two, sets up respectively two one of rotating the piece is served for joint supporting piece.

As a further technical solution, the second telescopic assembly comprises

Two second telescopic pieces which are symmetrically arranged on the two rotating pieces,

and the two fixing pieces are respectively arranged on the two second telescopic pieces and are respectively provided with a second groove, and the second grooves are used for fixing the bearing pieces on the conveying mechanism and the bearing pieces on the clamping pieces and driving the bearing pieces to turn.

As a further technical scheme, the bearing parts are provided with limiting holes and limiting columns, and after the bearing parts on the conveying mechanism and the clamping parts on the clamping parts are close to each other, the limiting columns on the bearing parts extend into the limiting holes to be limited and fixed.

As a further technical scheme, the device also comprises a feeding assembly and a third telescopic piece arranged on the rack, wherein the feeding assembly comprises

The material rack is positioned on one side of the feeding end of the conveying mechanism and is provided with a plurality of layers of parking platforms, the platforms are used for placing supporting pieces with food bags, the third telescopic piece is used for pushing the supporting pieces on the material rack to the conveying mechanism,

and the lifting mechanism is arranged below the material rack and used for intermittently lifting the material rack.

As a further technical scheme, the food bag printing machine further comprises a material taking mechanism which is arranged on the machine frame and used for taking the printed food bag away.

As a further technical scheme, the automatic feeding device further comprises a discharging mechanism with the same structure as the feeding assembly, the discharging mechanism is located on one side of the discharging end of the conveying mechanism, and a supporting piece located at the discharging end of the conveying mechanism is pushed into the material rack through a fourth telescopic assembly arranged on the rack.

The working principle and the beneficial effects of the invention are as follows:

according to the food bag printing equipment, in order to solve the problem that manual intervention is needed for printing double faces in the related technology, the purpose of releasing manpower is achieved by arranging the turnover mechanism, the food bag positioned on the conveying mechanism is turned over and transferred to the other conveying mechanism to achieve the effect of double-face printing, and through the scheme, the food bag printing equipment can be integrally formed without frequently replacing a die, finished products can be directly produced for collection and packaging, printing dislocation caused by manual operation is avoided, and compared with the prior art, the work efficiency is improved, and meanwhile, manpower and material resources are saved.

Specifically, after the front side of the first screen printer is printed, and the first screen printer is transported to the turnover mechanism through the transport mechanism, the bearing parts on the clamping parts are communicated with the two first grooves on the bearing parts on the transport mechanism through the first telescopic component, after the communication, the second telescopic component moves in a telescopic way to fix the two bearing parts, so as to avoid the vertical displacement of the bearing parts, the clamping parts are positioned in the two first grooves to limit the displacement of the two bearing parts in the left and right directions, after the second telescopic part limits and fixes the two bearing parts, the first telescopic component rises, the rotating component rotates, the first telescopic component moves to the other transport mechanism through the power part, the three parts occur simultaneously or gradually, when the turnover mechanism is turned over, the food bags on the two bearing components complete the reverse side, the bearing parts originally positioned on the transport mechanism are arranged on the turnover mechanism, the food bag that is located the support bearing after the turn-over originally on the fastener has been placed on another conveying mechanism, through conveying mechanism to second screen printer, carries out the back printing, accomplishes two-sided printing. Through this scheme improved work efficiency, can avoid the emergence of printing dislocation, saved manpower and material resources simultaneously, this scheme simple structure, the maintenance of being convenient for.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic structural view of the turnover mechanism of the present invention;

FIG. 4 is a schematic view of an isometric structure of the turnover mechanism of the present invention;

FIG. 5 is a schematic view of a rotating assembly according to the present invention;

FIG. 6 is a schematic view of the structure of the support member of the present invention;

FIG. 7 is a schematic structural view of a loading assembly according to the present invention;

FIG. 8 is a schematic view of the structure of the blanking assembly of the present invention;

in the figure: 1. the automatic feeding device comprises a rack, 2, a screen printing machine, 3, a conveying mechanism, 4, a supporting piece, 5, a first groove, 6, a turnover mechanism, 7, a first beam, 8, a first telescopic component, 9, a rotating component, 10, a clamping piece, 11, a second telescopic component, 12, a first sliding seat, 13, a second beam, 14, a first telescopic piece, 15, a power piece, 16, a rotating piece, 17, a second telescopic piece, 18, a fixing piece, 19, a second groove, 20, a limiting hole, 21, a limiting column, 22, a feeding component, 23, a material rack, 24, a platform, 25, a third telescopic piece, 26, a lifting mechanism, 27, a material taking mechanism, 28, a blanking mechanism, 29, a second material rack, 30 and a fourth telescopic piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.

As shown in fig. 1 to 8, the present embodiment proposes

The utility model provides a printing equipment for food bag, including frame 1 and two screen printing machines 2 of setting in frame 1, be provided with conveying mechanism 3 between screen printing machine 2 and the frame 1, it is provided with a plurality of support 4 to slide on conveying mechanism 3, support 4 is used for placing the food bag, two screen printing machines 2 set up in frame 1 side by side, first recess 5 has on the support 4, still including setting up the tilting mechanism 6 in conveying mechanism 3 both sides, tilting mechanism 6 includes that tilting mechanism 6 includes

A first beam 7 arranged on the frame 1,

a first telescopic component 8 which is arranged on the first beam 7 in a sliding way and slides along the direction vertical to the moving direction of the supporting piece 4,

the rotating component 9 is rotatably arranged on the telescopic end of the first telescopic component 8, is lifted and moved along with the first beam 7, is provided with a clamping piece 10, the supporting piece 4 is arranged on the clamping piece 10 through the first groove 5,

the second telescopic assembly 11 is arranged on the rotating assembly 9, rotates along with the rotating assembly 9, is provided with two supporting pieces 4 on the turnover mechanism 6, and is respectively positioned on the conveying mechanism 3 and the clamping piece 10, and the second telescopic assembly 11 is used for limiting and fixing the supporting pieces 4 on the conveying mechanism 3 and the supporting pieces 4 on the clamping piece 10 after being stretched.

In order to realize double-sided printing of food bags in the prior art, the first mode is mainly two modes, the first mode is production through a production line, double-sided patterns are printed by printing equipment from the raw materials of paper rolls in a still unfolding state, the bags are molded through a subsequent process after printing is finished, the double-sided printing effect is realized, and the other mode is single-sided printing and back printing by manual reverse side. The first mode is fit for not having when the finished product, directly the customization, but can't print existing finished product, and the second kind has following shortcoming, and the artifical reverse side leads to the fact positive and negative pattern dislocation easily at first, influences product quality, and the second is manual operation wastes time and energy, needs to arrange special operating personnel to carry out the upset processing to the sack, and the third is inefficiency, need to change the printing die, needs to put again after collecting the sack of printing single face simultaneously, has further wasted manpower and materials.

In this embodiment, in order to solve the problem that the two-sided manual intervention of printing in the correlation technique needs, a printing equipment for food bag has been designed, realize the purpose of liberation manpower through setting up tilting mechanism 6, through overturning and transferring the food bag that will be located on conveying mechanism 3 to another conveying mechanism 3, realize the effect of two-sided printing, need not frequently change the mould through this scheme equipment, also need not manual intervention, can two-sided printing, directly produce the finished product and collect the packing, the printing dislocation of having avoided the people to cause, compared prior art, the work efficiency is improved, manpower and materials have been saved simultaneously. Especially for the double-sided printing of the finished bags, the efficiency is greatly improved.

Specifically, when the front side of the first screen printer 2 is printed and transported to the turnover mechanism 6 through the transport mechanism 3, the support members 4 of the clamping members 10 are communicated with each other through the two first grooves 5 of the support members of the transport mechanism 3 via the first telescopic members 8, and after the communication, the second telescopic members 11 are moved in a telescopic manner to fix the two support members 4, thereby preventing the support members 4 from moving up and down, the clamping members 10 are located in the two first grooves 5 to limit the left and right displacement of the two support members 4, after the second telescopic members 17 limit and fix the two support members 4, the first telescopic members 8 are lifted, the rotating members 9 rotate, the first telescopic members 8 move to the other transport mechanism 3 via the power members 15, the three members occur simultaneously or gradually, when the turnover mechanism 6 is turned over, the food bags on the two support members are finished on the back side, originally, be located the supporting piece 4 on conveying mechanism 3, because fastener 10 has set up on tilting mechanism 6, originally, the food bag after the supporting piece 4 that is located on fastener 10 is bearing the turn-over has been placed on another conveying mechanism 3, through conveying mechanism 3 to second screen printer 2, carries out the back printing, accomplishes two-sided printing. Through this scheme improved work efficiency, can avoid the emergence of printing dislocation, saved manpower and material resources simultaneously, this scheme simple structure, the maintenance of being convenient for.

Further, the first telescopic assembly 8 comprises

A first slide 12, which is slidably arranged on the first beam 7, in a direction perpendicular to the direction of movement of the support 4,

a second beam 13 arranged on the first sliding seat 12 and moving along with the first sliding seat 12, the direction of the second beam 13 is vertical to the direction of the first beam 7,

the first telescopic members 14, two in number, are respectively arranged on both ends of the second beam 13, and the rotating assembly 9, two in number, are respectively arranged on the first telescopic members 14.

In this embodiment, in order to make the structure more stable, first telescopic component 8 has been thinned, the removal about during specific upset is realized through setting up first slide 12 on first crossbeam 7, first slide 12 can provide power through the extensible member, also can bring power through synchronous, be provided with two first extensible members 14 on the crossbeam of setting on first slide 12, through the synchronous operation of two first extensible members 14, upper and lower displacement when providing the upset, tilting mechanism 6 sets up on the flexible end of two first extensible members 14. Concrete flip structure has been refined through this scheme, and the structure is more complete.

Further, the rotating assembly 9 comprises

A power member 15 arranged on the first telescopic assembly 8,

the two rotating parts 16 are respectively arranged on the telescopic ends of the two first telescopic parts 14, the power part 15 drives the rotating parts 16 to rotate, and the two clamping parts 10 are respectively arranged on one end of the two rotating parts 16 and used for clamping the bearing parts 4.

In this embodiment, more steady when making the upset, set up a upset subassembly, mainly rotate 16 rotations through 15 control of power spare, accomplish the back when two 4 joints of bearing spare, can replace the below with the bearing spare 4 that are located the top originally through two fasteners 10, finally realize the effect of reverse side, make the structure more complete through this scheme.

Further, the second telescopic assembly 11 comprises

A second telescopic element 17, having two, symmetrically arranged on the two rotary elements 16,

the two fixing pieces 18 are respectively arranged on the two second telescopic pieces 17 and respectively provided with a second groove 19, and the second grooves 19 are used for fixing the bearing piece 4 on the conveying mechanism 3 and the bearing piece 4 on the clamping piece 10 and driving the bearing piece 4 to turn.

In this embodiment, in order to realize spacing fixed effect, a second telescopic assembly 11 has been designed, specifically, through setting up the mounting 18 that two symmetries set up on second extensible member 17, form the joint face through second recess 19 on two mountings 18, through the concertina movement of second extensible member 17, in will overlapping two supports 4 card income second recess 19, realize spacing of direction from top to bottom, avoid separating in the upset in-process and lead to the upset failure, through this scheme structure more complete.

Further, the supporting parts 4 are provided with limiting holes 20 and limiting columns 21, and after the supporting parts 4 on the conveying mechanism 3 and the supporting parts 4 on the clamping parts 10 approach each other, the limiting columns 21 on the supporting parts 4 extend into the limiting holes 20 for limiting and fixing.

In this embodiment, in order to further improve the stability of equipment, set up spacing hole 20 and spacing post 21 on bearing 4, through the cooperation of spacing hole 20 and spacing post 21 of two bearing 4, will further restrict the left and right direction aversion that appears in the upset in-process, further promoted the stability and the structural integrality of equipment.

Further, the device also comprises a feeding assembly 22 and a third telescopic piece 25 arranged on the frame 1, wherein the feeding assembly 22 comprises

The material rack 23 is positioned at one side of the feeding end of the conveying mechanism 3 and is provided with a plurality of layers of parking platforms 24, the platforms 24 are used for placing the supporting piece 4 with the food bag, the third telescopic piece 25 is used for pushing the supporting piece 4 on the material rack 23 to the conveying mechanism 3,

and the lifting mechanism 26 is arranged below the material rack 23 and used for intermittently lifting the material rack 23.

In this embodiment, in order to further release the manpower, an automatic feeding assembly 22 is provided, the supporting member 4 supporting the food bags on the rack 23 is pushed onto the conveying mechanism 3 through the third telescopic member 25, and when the supporting member 4 is completely separated from the rack 23, the lifting mechanism 26 raises the height of a parking platform 24 of the rack 23 to prepare for conveying the supporting member 4 next time. The purpose of automatic feeding is realized through the scheme, and the practicability of the equipment is further improved.

Further, a material taking mechanism 27 is also included, which is arranged on the machine frame 1 and is used for taking the food bag after printing.

In this embodiment, in order to further release the manpower, a material taking mechanism 27 is provided, and the printed food bags are taken away and stacked in order by the suction cups of the material taking mechanism 27, and the printed food bags are placed on the supporting member 4 to complete the material taking and placing actions. The practicability of the equipment is further improved.

Further, the automatic feeding device also comprises a discharging mechanism 28 with the same structure as the feeding assembly 22, wherein the discharging mechanism 28 is positioned on one side of the discharging end of the conveying mechanism 3, and the supporting piece 4 positioned on the discharging end of the conveying mechanism 3 is pushed into the material rack 23 through a fourth telescopic assembly arranged on the rack 1.

In this embodiment, in order to further liberate the manpower, an unloading mechanism 28 has been set up, unloading mechanism 28 has and feed mechanism the same structure, put new food bag when accomplishing when extracting mechanism 27, the bearing dish that the fourth flexible subassembly will reload pushes away to work or material rest 23 in, after the bearing dish got into work or material rest 23 completely, parking platform 24's height is gone up and down to the lifting unit, accomplish once to load, when work or material rest 23 was filled with, can directly deliver to material loading subassembly 22 position, the material loading, the blowing of artifical charging has been avoided, further the practicality of equipment has been promoted, and the production cost is saved, and the production efficiency is improved.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.