CN214214919U

CN214214919U - Automatic laminating machine for box printing and packaging

Info

Publication number: CN214214919U
Application number: CN202023217791.3U
Authority: CN
Inventors: 马团结
Original assignee: Qingdao Fulunde Packaging Co ltd
Current assignee: Qingdao Fulunde Packaging Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-17
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a box printing packing is with automatic laminating machine, including main part and backup pad, be provided with the conveying axle in the middle of the main part, and conveying off-axial side is provided with down the compression roller to compression roller one side is provided with the warming mill down, compression roller and warming mill both sides are connected and are installed the connecting block down, the activity groove has been seted up in the main part, the warming mill top is provided with the glue spreader, and glue spreader one side is provided with the rubber spray head, the glue spreader top is provided with the membrane pole, fixed mounting has the backup pad in the main part, positive and negative lead screw one end is connected and is installed the control handle, and is provided with splint and cutting knife on the positive and negative lead screw. This box printing packing is with automatic laminating machine passes through control handle's adjustment, and the width that can tectorial membrane box board as required is different, carries out the centre gripping location to the box board, avoids the box board to produce the displacement, influences the tectorial membrane effect, and the cutting knife can amputate unnecessary film, reduces subsequent handling, improves production efficiency.

Description

Automatic laminating machine for box printing and packaging

Technical Field

The utility model relates to a box printing packing technical field specifically is a box printing packing is with automatic laminating machine.

Background

The box is the container that can hold the thing, and square and have the lid usually, can the dress thing, takes up and puts down and an object that removes, and is very common in the life, and the wide application in the packing and the transportation of article, along with the improvement of people's standard of living, also has higher requirement to the pleasing to the eye degree, surface smoothness and the waterproof degree of box, consequently when box production, often can use a laminating machine, the laminating machine variety and the quantity on the market are numerous at present, nevertheless still have certain problem:

1. when a common laminating machine conveys a paper box, the paper box cannot be well positioned at the center, the paper box is easy to deviate in the conveying process, and when a glue spreading roller is used for spreading glue, the sprayed glue can be uneven, so that incomplete laminating is caused, and the laminating quality is influenced;

2. the width of some films is greater than the width of the paper box, redundant films are required to be removed again after film covering, the operation steps are complex, time and labor are wasted, and the cost is greatly increased if a film removing device is added independently.

Therefore, we propose an automatic laminating machine for box printing and packaging, so as to solve the problems in the prior art.

Disclosure of Invention

An object of the utility model is to provide an automatic laminating machine is used to box printing packing, common laminating machine is being conveyed the carton in the current market that the solution above-mentioned background art provided, often can not be fine be positioned the carton in central point and put, the carton produces cheaply easily in the data send process, and when carrying out the rubber coating to the glue spreader, the glue that sprays out can be inhomogeneous, it is incomplete to lead to the tectorial membrane, influence the tectorial membrane quality, and the width of some membranes is greater than the carton width, still need get rid of unnecessary membrane once more after the tectorial membrane, operating procedure is more, time and manpower have been wasted, if an independent increase skinning device, greatly increased the problem of cost again.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic laminating machine for box printing packaging comprises a main body and a supporting plate, wherein a conveying shaft is arranged in the middle of the main body, a lower pressing roller is arranged above the conveying shaft, a heating roller is arranged on one side of the lower pressing roller, connecting blocks are connected and installed on two sides of the lower pressing roller and the heating roller, an adjusting screw rod is arranged in the middle of each connecting block in a penetrating mode, a first bevel gear is fixedly installed at the bottom end of the adjusting screw rod, a movable groove is formed in the main body, second bevel gears are arranged on two sides of the main body and are meshed and connected with the first bevel gear, a handle is connected and installed on the second bevel gears, a glue coating roller is arranged above the heating roller, a glue spraying head is arranged on one side of the glue coating roller, a doctor blade is arranged on one side of the glue coating roller, a film adding rod is arranged above the glue coating roller, the supporting plate is fixedly installed on the main body, and a positive and negative screw rod is arranged in the middle of the supporting plate in a penetrating mode, and positive and negative lead screw pierces through backup pad pot head and establishes and installs the band pulley, and the band pulley outside is around installing the belt simultaneously, positive and negative lead screw one end is connected and is installed the control handle, and is provided with splint and cutting knife on the positive and negative lead screw.

Preferably, the heating roller is closer to the clamping plate than the lower pressing roller, the heating roller, the lower pressing roller and the connecting block form an integrated structure, and the connecting block forms a lifting structure on the adjusting screw rod.

Preferably, the glue spraying head is arranged in a horn shape and is positioned below the scraping blade, and the length of the glue spraying head is the same as that of the glue spreading roller.

Preferably, one side of the scraping blade, which is close to the glue spreader, is arranged in a beveling manner, the scraping blade is positioned between the glue spraying head and the film, and the scraping blade is in contact with the surface of the glue spreader.

Preferably, positive and negative lead screw is provided with two, and two positive and negative lead screws are located and add membrane pole both sides to positive and negative lead screw and control handle structure as an organic whole.

Preferably, splint and cutting knife all are provided with two, and splint and cutting knife position on positive and negative lead screw are the same to two splint and two cutting knives set up about the vertical center pin symmetry of positive and negative lead screw.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic film laminating machine for printing and packaging boxes,

1. the heating roller and the lower pressure roller are integrally arranged with the connecting block, the height adjustment of the heating roller and the lower pressure roller can be achieved through the movement of the connecting block on the adjusting screw rod, so that the laminating machine can meet the laminating requirements of paperboards with different thicknesses, and the scraping blade is arranged on one side of the glue spreader, so that glue sprayed on the glue spreader can be uniformly coated, and the laminating effect is better;

2. be provided with two positive and negative lead screws, and positive and negative lead screw can rotate through control handle, and two positive and negative lead screws are linkage structure, install splint on a positive and negative lead screw, another installs the cutting and arrives, through control handle's adjustment, can be as required the width of tectorial membrane box board different, adjust suitable distance, carry out the centre gripping location to the box board, avoid the box board to produce the displacement, influence the tectorial membrane effect, the cutting knife can amputate unnecessary film, reduce subsequent handling, improve production efficiency.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall left-side cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the connecting structure of the positive and negative lead screws and the clamping plate of the present invention;

FIG. 4 is a schematic view of the connecting structure of the glue spreading roller and the doctor blade of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a transfer shaft; 3. a lower pressing roller; 4. a heating roller; 5. connecting blocks; 6. adjusting the screw rod; 7. a movable groove; 8. a first bevel gear; 9. a second bevel gear; 10. a grip; 11. glue spreading roller; 12. spraying a glue head; 13. scraping a blade; 14. a film adding rod; 15. a support plate; 16. a positive and negative screw rod; 17. a pulley; 18. a belt; 19. a control handle; 20. a splint; 21. a cutting knife.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an automatic film laminating machine for box printing and packaging comprises a main body 1 and a supporting plate 15, wherein a conveying shaft 2 is arranged in the middle of the main body 1, a lower pressing roller 3 is arranged above the conveying shaft 2, a heating roller 4 is arranged on one side of the lower pressing roller 3, connecting blocks 5 are connected and installed on two sides of the lower pressing roller 3 and the heating roller 4, an adjusting screw 6 is arranged in the middle of each connecting block 5 in a penetrating mode, a first bevel gear 8 is fixedly installed at the bottom end of each adjusting screw 6, a movable groove 7 is formed in the main body 1, second bevel gears 9 are arranged on two sides of the main body 1, the second bevel gears 9 are meshed and connected with the first bevel gears 8, a handle 10 is connected and installed on the second bevel gears 9, a glue coating roller 11 is arranged above the heating roller 4, a glue spraying head 12 is arranged on one side of the glue coating roller 11, a scraping blade 13 is arranged on one side of the glue coating roller 11, a film adding rod 14 is arranged above the glue coating roller 11, and the supporting plate 15 is fixedly installed on the main body 1, a forward and reverse screw rod 16 penetrates through the middle of the supporting plate 15, a belt wheel 17 is sleeved at one end of the forward and reverse screw rod 16 penetrating through the supporting plate 15, a belt 18 is arranged around the outer side of the belt wheel 17, one end of the forward and reverse screw rod 16 is connected with a control handle 19, and a clamping plate 20 and a cutting knife 21 are arranged on the forward and reverse screw rod 16;

the heating roller 4 is closer to the clamping plate 20 than the lower pressing roller 3, the heating roller 4, the lower pressing roller 3 and the connecting block 5 form an integrated structure, the connecting block 5 forms a lifting structure on the adjusting screw rod 6, the heating roller 4 is arranged in front of the lower pressing roller 3, the heating roller 4 is favorable for heating and softening a film subjected to gluing, the subsequent film laminating effect is better, the lower pressing roller 3 performs certain pressure extrusion, the film laminating is more attached, the heating roller 4 and the lower pressing roller 3 are driven to lift according to the connecting block 5, the film laminating effect on box paperboards with different thicknesses can be achieved, and the processing range is larger;

the glue spraying head 12 is arranged in a horn shape, the glue spraying head 12 is positioned below the scraping blade 13, the length of the glue spraying head 12 is the same as that of the glue spreader 11, the glue spraying head 12 can spray glue onto the glue spreader 11 better, the spraying area of the glue spraying head 12 on the glue spreader 11 is large, and no glue is generated;

one side of the scraping blade 13, which is close to the glue spreader 11, is arranged in a beveling manner, the scraping blade 13 is positioned between the glue spraying head 12 and the film, and the scraping blade 13 is in contact with the surface of the glue spreader 11, so that the scraping blade 13 can be beneficial to uniformly smearing the glue on the surface of the glue spreader 11 after the glue spraying head 12 sprays the glue, the glue smearing is uniform when the glue spreader 11 is in contact with the film, and the gap condition can not occur;

the two positive and negative screw rods 16 are arranged, the two positive and negative screw rods 16 are positioned on two sides of the film adding rod 14, the positive and negative screw rods 16 and the control handle 19 are of an integrated structure, the positive and negative screw rods 16 are driven to rotate by the control handle 19, and the two positive and negative screw rods 16 form a linkage structure through the belt wheel 17 and the belt 18, so that the adjusting time is saved, and the operation is facilitated;

splint 20 and cutting knife 21 all are provided with two, and splint 20 is the same with the position of cutting knife 21 on positive and negative lead screw 16, and two splint 20 and two cutting knife 21 set up about positive and negative lead screw 16's vertical center axis symmetry, be favorable to the rotation through positive and negative lead screw 16, make splint 20 and cutting knife 21 do the phase shift on positive and negative lead screw 16, thereby adjust the distance between two splint 20 and two cutting knife 21, and the distance between two splint 20 and two cutting knife 21 is the same all the time, cutting knife 21 can cut the outer film of box body tectorial membrane, reduce the process that once more cuts, and the production efficiency is improved.

The working principle is as follows: according to the figures 1-2, when the automatic film laminating machine for printing and packaging of the box is used, firstly, a worker installs a film to be laminated on a film adding rod 14, according to the thickness of a paperboard, the handle 10 is rotated to drive a second bevel gear 9 to rotate, the second bevel gear 9 drives a first bevel gear 8 to rotate, then the first bevel gear 8 drives an adjusting screw rod 6 fixedly installed with the first bevel gear to rotate, so that a connecting block 5 installed on the adjusting screw rod 6 moves up and down, the connecting block 5 drives a lower pressing roller 3 and a heating roller 4 to move when moving, the thickness of the lower pressing roller 3 and the thickness of the heating roller 4 are adjusted to be the same as that of the paperboard and the film, the paperboard and the film are conveniently laminated, the film head is attached to a glue spreading roller 11, the lower pressing roller 3 and the heating roller 4, and the film head is installed with a discharge hole traction device;

according to the figures 1 and 3-5, according to the different widths of the paper boards, a paper board is placed on the conveying shaft 2 in the middle of the clamping plate 20, the control handle 19 is rotated, so that the control handle 19 drives the positive and negative screw rods 16 to rotate, the positive and negative screw rods 16 drive the belt wheel 17 connected and installed on the outer side of the positive and negative screw rods to rotate, the belt wheel 17 drives the outer side of the belt wheel to rotate around the belt 18 installed on the belt wheel, so as to drive the other belt wheel 17 and the positive and negative screw rods 16 to rotate, so that the two clamping plates 20 and the two cutting knives 21 on the two positive and negative screw rods 16 move oppositely at the same time, the distance between the clamping plates 20 is changed, the cutting knives 21 are the same, the clamping plate 20 clamps the paper board to be processed, the paper board is kept at the central position of the conveying shaft 2, then the device is opened, the paper board is conveyed on the conveying shaft 2, and the glue spraying head 12 sprays glue on the glue coating roller 11, the doctor-bar 13 scrapes the glue on glue spreader 11 surface and makes it paint evenly, and glue spreader 11 is to the film rubberizing back, and the film reaches heating roller 4 department heat softening to laminate each other with the cardboard, and the holding down roller 3 carries out the compaction to cardboard and film, and cardboard and film after the tectorial membrane is accomplished are through cutting knife 21 department, and cutting knife 21 cuts the unnecessary film in cardboard both sides, saves follow-up cutting step, improves production efficiency, and the content that does not make detailed description in this specification belongs to the prior art that technical personnel publicly know in this field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a box printing packing is with automatic laminating machine, includes main part (1) and backup pad (15), its characterized in that: the automatic glue spreading machine is characterized in that a conveying shaft (2) is arranged in the middle of a main body (1), a lower pressing roller (3) is arranged above the conveying shaft (2), a heating roller (4) is arranged on one side of the lower pressing roller (3), connecting blocks (5) are connected and installed on two sides of the lower pressing roller (3) and the heating roller (4), an adjusting screw rod (6) is arranged in the middle of each connecting block (5) in a penetrating mode, a first bevel gear (8) is fixedly installed at the bottom end of each adjusting screw rod (6), a movable groove (7) is formed in the main body (1), second bevel gears (9) are arranged on two sides of the main body (1), the second bevel gears (9) are connected with the first bevel gears (8) in a meshed mode, meanwhile handles (10) are connected and installed on the second bevel gears (9), a glue spreading roller (11) is arranged above the heating roller (4), a glue spraying head (12) is arranged on one side of the glue spreading roller (11), and a scraping blade (13) is arranged on one side of the glue spreading roller (11), glue spreader (11) top is provided with adds membrane pole (14), fixed mounting has backup pad (15) in main part (1), and runs through in the middle of backup pad (15) and install positive and negative lead screw (16) to positive and negative lead screw (16) pierce through backup pad (15) pot head and establish and install band pulley (17), and band pulley (17) outside is around installing belt (18) simultaneously, positive and negative lead screw (16) one end is connected and is installed control handle (19), and is provided with splint (20) and cutting knife (21) on positive and negative lead screw (16).

2. An automated film applicator for box printing packaging according to claim 1, characterized in that: the heating roller (4) is closer to the clamping plate (20) than the lower pressing roller (3), the heating roller (4), the lower pressing roller (3) and the connecting block (5) form an integrated structure, and the connecting block (5) forms a lifting structure on the adjusting screw rod (6).

3. An automated film applicator for box printing packaging according to claim 1, characterized in that: the glue spraying head (12) is arranged in a horn shape, the glue spraying head (12) is positioned below the scraping blade (13), and the length of the glue spraying head (12) is the same as that of the glue spreading roller (11).

4. An automated film applicator for box printing packaging according to claim 1, characterized in that: one side of the scraping blade (13) close to the glue spreader (11) is arranged in a beveling mode, the scraping blade (13) is located between the glue spraying head (12) and the film, and the scraping blade (13) is in contact with the surface of the glue spreader (11).

5. An automated film applicator for box printing packaging according to claim 1, characterized in that: the two positive and negative screw rods (16) are arranged, the two positive and negative screw rods (16) are positioned on two sides of the film adding rod (14), and the positive and negative screw rods (16) and the control handle (19) are of an integrated structure.

6. An automated film applicator for box printing packaging according to claim 1, characterized in that: splint (20) and cutting knife (21) all are provided with two, and splint (20) and cutting knife (21) are the same in the position on positive and negative lead screw (16) to two splint (20) and two cutting knife (21) are about the vertical center axis symmetry setting of positive and negative lead screw (16).