CN217197154U

CN217197154U - Even printing packing carton tectorial membrane device of heating

Info

Publication number: CN217197154U
Application number: CN202220444830.3U
Authority: CN
Inventors: 喻维军; 郑星
Original assignee: Hubei Fenghuan Packaging Co ltd
Current assignee: Hubei Fenghuan Packaging Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-08-16
Anticipated expiration: 2032-03-03

Abstract

The utility model relates to a printing packaging box tectorial membrane technical field, concretely relates to even printing packaging box tectorial membrane device of heating, including the conveyer main part, be bilateral symmetry structure in the conveyer main part and be equipped with two conveyer belts, symmetrical structure has set firmly two fixed blocks around the conveyer main part middle part is. The utility model discloses when carrying out the printing packing carton that will carry out the tectorial membrane to transparent plastic film, outer wall and left wall all with transparent plastic film friction contact about making the printing packing carton, the cylinder promotes the slider and slides along the spout, the hot melt sword carries out fusing welding with transparent plastic film middle part friction contact and accomplishes the packing, cylinder downstream makes the horizontal pole drive slide bar and C type heating block synchronous motion, the transparent plastic film that C type heating block established printing packing carton outer wall cover after the packing heats and the shrink accomplishes the tectorial membrane, it is more even to have realized the heating, the heating time controllability is higher, not fragile tectorial membrane, the integrality of tectorial membrane has been protected, the result of use is showing and promotes.

Description

Even printing packing carton tectorial membrane device of heating

Technical Field

The utility model relates to a printing packaging box tectorial membrane technical field, concretely relates to even printing packaging box tectorial membrane device of heating.

Background

Packages, as their name implies, are boxes used to package products, which can be classified by materials such as: carton, iron box, wooden box, cloth box, leather case, ya keli box, flute packing carton, pvc box etc. also can classify according to the name of product and say: moon cakes box, tea box, medlar box, candy box, exquisite gift box, local specialty box, wine box, chocolate box, food and drug health product box, food packaging box, tea packaging box, stationery box, etc. The function of the packing box is as follows: the safety of products in transportation is ensured, and the grade of the products is improved.

The covering film is also called as plastic coating, mounting glue, film pasting and the like, and is a transparent plastic film which is covered and pasted on the surface of a printed matter through hot pressing to play a role in protecting and increasing luster. The film has been widely used for surface decoration and protection of book covers, picture albums, memorial books, postcards, product specifications, wall calendars, maps and the like, and common film-coated packaging products comprise cartons, paper boxes, hand bags, chemical fertilizer bags, seed bags, adhesive labels and the like.

In the film laminating process of the printing packaging box in the prior art, the heating uniformity effect is poor, the heating time is inconvenient to control, the film laminating is easy to damage due to too long heating, the integrity of the film laminating is damaged when the film laminating packaging is influenced, and the using effect is poor.

SUMMERY OF THE UTILITY MODEL

To the problem that exists, the utility model provides an even printing packing carton tectorial membrane device of heating.

In order to achieve the above object, the present invention adopts the following technical solutions:

the utility model provides a heating even printing packing carton tectorial membrane device, including the conveyer main part, it is bilateral symmetry structure and is equipped with two conveyer belts in the conveyer main part, symmetrical structure has set firmly two fixed blocks around the conveyer main part middle part is, the draw-in groove has been seted up to fixed block top surface right-hand member, symmetrical structure has set firmly two shell fragments around the draw-in groove is inside, the spout has been seted up to fixed block upper end inner wall, conveyer main part middle part top is equipped with the driven voller, the driven voller left end is equipped with the supporting shoe, the cylinder is installed through the mount pad to the supporting shoe top surface, the telescopic link of cylinder runs through the supporting shoe and extends to the lower extreme and has set firmly the horizontal pole, horizontal pole left end cover is equipped with the slide bar.

Preferably, the right end of the cross rod is fixedly provided with a sliding block, the bottom surface of the sliding block is fixedly provided with a hot melting knife, the lower end of the hot melting knife is fixedly provided with a knife rest, and the top surface of the knife rest is provided with a knife groove.

Preferably, the inner wall of the lower end of the fixed block is sleeved with a round rod, an open slot is formed in the inner end of the round rod, the right wall of the round rod is connected with an adjusting hand wheel through a threaded hole in a threaded manner, a driving roller is arranged below the tool rest, a motor is installed on the outer wall of the fixed block located at the front end through an installation seat, and the motor is a self-locking motor.

Preferably, the front end and the rear end of the driven roller are in clamping fit with the clamping grooves, the elastic sheet is in friction contact with the driven roller, the upper end of the elastic sheet is fixedly connected with the fixed block, the lower end of the elastic sheet is in sliding connection with the fixed block, the supporting block is fixedly connected with the fixed block, the sliding block is in sliding connection with the sliding groove, the hot melting knife is in clearance fit with the knife groove, the round rod is rotatably connected with the fixed block, the driving roller is in clamping fit with the open grooves, and the left end of the adjusting hand wheel is in friction contact with the driving roller.

Preferably, the lower end of the sliding rod is fixedly provided with a C-shaped heating block, the sliding rod is connected with the cross rod in a sliding manner, the bottom surface of the C-shaped heating block is in frictional contact with the top surface of the conveyor belt positioned at the left end, and the inner wall of the C-shaped heating block is made of honeycomb heating plate materials.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:

1. the utility model conveys the printing packaging box to be coated to the transparent plastic film from the left end of the conveyor belt at the right end, when the printing packaging box is conveyed to the transparent plastic film, the motor is self-locked at the moment, when the printing packaging box moves to the left, the upper outer wall, the lower outer wall and the left wall are both in friction contact with the transparent plastic film and are moved to the conveyor belt at the left end, after the transparent plastic film with enough length is left at the right end of the printing packaging box, the conveyor belt at the left end stops rotating, the cylinder pushes the sliding block to slide along the chute, at the moment, the hot melting knife synchronously moves, the hot melting knife is in friction contact with the middle part of the transparent plastic film and pushes the lower end to be in contact with the knife groove, the middle part of the transparent plastic film is fused and welded to complete packaging, then the packaging is continuously conveyed through the conveyor belt at the left end, when the cylinder moves downwards, the sliding rod and the C-type heating block are driven to synchronously move downwards through the cross rod, the C-shaped heating block heats and shrinks the transparent plastic film sleeved on the outer wall of the packaged printing packaging box to finish the film covering. The problem of heating homogeneity effect poor, and heating time control is inconvenient, the heating fragile tectorial membrane of overlength time when influencing the tectorial membrane packing, has destroyed the integrality of tectorial membrane, the not good enough problem of result of use, it is more even to have realized the heating, and the heating time controllability is higher, and not fragile tectorial membrane has protected the integrality of tectorial membrane, and the result of use is showing and is promoting.

2. The utility model discloses a when cylinder drives hot melt sword antiport, C type heating piece rises in step, because the slide bar slides along the horizontal pole, has prolonged the contact time of the printing packing carton after C type heating piece and the packing, the tectorial membrane is heated more evenly, has reduced thermal loss, has protected the integrality of tectorial membrane, in time rises after accomplishing the tectorial membrane simultaneously, has reduced the emergence that too much heat caused the damage to the conveyer belt that is located the left end, has prolonged the life of equipment.

3. The utility model discloses a driven voller and draw-in groove's use has made things convenient for the quick better to transparent plastic film, through the use of open slot and drive roll, has made things convenient for transparent plastic film from last down removing, and the convenient transparent plastic film waste material to collecting retrieves simple structure convenient to use.

Drawings

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

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the driven roller structure of the present invention;

fig. 3 is a schematic view of the structure of the fixing block of the present invention;

FIG. 4 is a sectional view of the structure of the hot melting knife of the present invention;

FIG. 5 is a schematic view of the round bar structure of the present invention;

fig. 6 is a schematic structural view of the C-shaped heating block of the present invention.

The reference numbers in the figures illustrate: 1. a conveyor main body; 2. a conveyor belt; 3. a fixed block; 4. a card slot; 5. a spring plate; 6. a chute; 7. a driven roller; 8. a support block; 9. a cylinder; 10. a cross bar; 11. a slide bar; 12. a slider; 13. a hot-melting knife; 14. a tool holder; 15. a cutter groove; 16. a round bar; 17. an open slot; 18. adjusting a hand wheel; 19. a drive roll; 20. a motor; 21. a C-shaped heating block.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined with the following description to clearly and completely describe the technical solution in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-6, a even printing packaging box tectorial membrane device heats, including conveyer main part 1, it is equipped with two conveyer belts 2 to be the bilateral symmetry structure on the conveyer main part 1, symmetrical structure sets firmly two fixed blocks 3 around being in conveyer main part 1 middle part, draw-in groove 4 has been seted up to 3 top surfaces right-hand members of fixed block, symmetrical structure sets firmly two shell fragments 5 around being inside draw-in groove 4, spout 6 has been seted up to the upper end inner wall of fixed block 3, conveyer main part 1 middle part top is equipped with driven voller 7, driven voller 7 left end is equipped with supporting shoe 8, cylinder 9 is installed through the mount pad to supporting shoe 8 top surface, the telescopic link of cylinder 9 runs through supporting shoe 8 and extends to the lower extreme and has set firmly horizontal pole 10, horizontal pole 10 left end cover is equipped with slide bar 11.

A slide block 12 is fixedly arranged at the right end of the cross rod 10, a hot melting knife 13 is fixedly arranged on the bottom surface of the slide block 12, a knife rest 14 is fixedly arranged at the lower end of the hot melting knife 13, and a knife groove 15 is formed in the top surface of the knife rest 14.

The inner wall cover of 3 lower extremes of fixed block is equipped with round bar 16, and open slot 17 has been seted up to round bar 16 the inner, and round bar 16 right wall has adjusting hand wheel 18 through screw hole threaded connection, and the knife rest 14 below is equipped with drive roll 19, and the fixed block 3 outer wall that is located the front end installs motor 20 through the mount pad, and motor 20 is self-locking motor.

The front end and the rear end of the driven roller 7 are in clamping fit with the clamping grooves 4, the elastic sheet 5 is in friction contact with the driven roller 7, the upper end of the elastic sheet 5 is fixedly connected with the fixed block 3, the lower end of the elastic sheet 5 is in sliding connection with the fixed block 3, the supporting block 8 is fixedly connected with the fixed block 3, the sliding block 12 is in sliding connection with the sliding groove 6, the hot melting knife 13 is in clearance fit with the knife groove 15, the round rod 16 is rotatably connected with the fixed block 3, the driving roller 19 is in clamping fit with the open groove 17, and the left end of the adjusting hand wheel 18 is in friction contact with the driving roller 19.

The lower end of the slide bar 11 is fixedly provided with a C-shaped heating block 21, the slide bar 11 is connected with the cross bar 10 in a sliding way, the bottom surface of the C-shaped heating block 21 is in frictional contact with the top surface of the conveyor belt 2 positioned at the left end, and the inner wall of the C-shaped heating block 21 is made of honeycomb heating plate materials.

The working principle of the utility model is that when the utility model is used, firstly, the transparent plastic film used by the film covering is sleeved on the driven roller 7, the driven roller 7 is clamped into the clamping groove 4 and is fixed through the elastic sheet 5, then the transparent plastic film is pulled and wound on the driving roller 19, the driving roller 19 is clamped into the open slot 17 and is fixed through the adjusting hand wheel 18, the round bar 16 is connected and fixed with the driving roller 19, the printing packaging box needing film covering is conveyed from the conveyor belt 2 at the right end to the left end, when the printing packaging box is conveyed to the transparent plastic film, the motor 20 is self-locked at the moment, the upper outer wall, the lower outer wall and the left wall are in friction contact with the transparent plastic film while the printing packaging box moves leftwards, and the printing packaging box moves to the conveyor belt 2 at the left end, after the transparent plastic film with enough length is left at the right end of the printing packaging box, the conveyor belt 2 at the left end stops rotating, the cylinder 9 pushes the sliding block 12 to slide along the sliding chute 6, at the moment, the hot melting knife 13 synchronously moves, the hot melting knife 13 is in friction contact with the middle of the transparent plastic film and pushes the lower end to be in contact with the knife slot 15, the middle of the transparent plastic film is fused and welded to be packaged, then the transparent plastic film is continuously conveyed through the conveyor belt 2 positioned at the left end, the motor 20 rotates again to drive the round rod 16 to rotate, the driving roller 19 rotates to roll up the waste materials of the transparent plastic film, when the cylinder 9 moves downwards, the cross rod 10 drives the sliding rod 11 and the C-shaped heating block 21 to synchronously move downwards, the C-shaped heating block 21 heats the transparent plastic film sleeved on the outer wall of the packaged printing packaging box and contracts to finish film coating, when the cylinder 9 drives the hot melting knife 13 to reversely move, the C-shaped heating block 21 synchronously rises, because the sliding rod 11 slides along the cross rod 10, the contact time between the C-shaped heating block 21 and the packaged printing packaging box is prolonged, meanwhile, the film rises in time after the film covering is finished, so that the damage of excessive heat to the conveyor belt 2 at the left end is reduced.

In the description of the present specification, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a print packaging box tectorial membrane device that heating is even, its characterized in that: comprises a conveyor main body (1), two conveyor belts (2) are arranged on the conveyor main body (1) in a bilateral symmetry structure, two fixed blocks (3) are fixedly arranged in the middle of the conveyor main body (1) in a front-back symmetrical structure, a clamping groove (4) is formed in the right end of the top surface of the fixed block (3), two elastic sheets (5) are fixedly arranged in the clamping groove (4) in a front-back symmetrical structure, a sliding groove (6) is arranged on the inner wall of the upper end of the fixed block (3), a driven roller (7) is arranged above the middle part of the conveyor main body (1), a supporting block (8) is arranged at the left end of the driven roller (7), an air cylinder (9) is installed on the top surface of the supporting block (8) through an installation seat, a telescopic rod of the air cylinder (9) penetrates through the supporting block (8) to extend to the lower end and is fixedly provided with a cross rod (10), and a sliding rod (11) is sleeved at the left end of the cross rod (10);

a sliding block (12) is fixedly arranged at the right end of the cross rod (10), a hot-melting knife (13) is fixedly arranged on the bottom surface of the sliding block (12), a knife rest (14) is fixedly arranged at the lower end of the hot-melting knife (13), and a knife groove (15) is formed in the top surface of the knife rest (14);

slide bar (11) lower extreme has set firmly C type heating piece (21), slide bar (11) and horizontal pole (10) sliding connection, C type heating piece (21) bottom surface and conveyer belt (2) top surface frictional contact who is located the left end, C type heating piece (21) inner wall is cellular heating plate material preparation.

2. A thermally uniform print pack film applicator as in claim 1 wherein: fixed block (3) lower extreme inner wall cover is equipped with round bar (16), open slot (17) have been seted up to round bar (16) inner, round bar (16) right side wall has adjusting hand wheel (18) through screw hole threaded connection, knife rest (14) below is equipped with drive roll (19), is located the front end fixed block (3) outer wall installs motor (20) through the mount pad, motor (20) are self-locking motor.

3. A thermally uniform print pack film applicator as in claim 2 wherein: both ends all cooperate with draw-in groove (4) joint around driven voller (7), shell fragment (5) and driven voller (7) frictional contact, shell fragment (5) upper end is connected fixedly with fixed block (3), shell fragment (5) lower extreme and fixed block (3) sliding connection, supporting shoe (8) are connected fixedly with fixed block (3), slider (12) and spout (6) sliding connection, hot melt sword (13) and sword groove (15) clearance fit, round bar (16) are rotated with fixed block (3) and are connected, drive roll (19) and open slot (17) joint cooperation, adjusting hand wheel (18) left end and drive roll (19) frictional contact.