CN217710091U

CN217710091U - Device is paintd to kraft liner board surface sizing agent

Info

Publication number: CN217710091U
Application number: CN202221301267.0U
Authority: CN
Inventors: 吴晓敏; 张智健; 刘会
Original assignee: Zhejiang Rongsheng Paper Industry Holding Co ltd
Current assignee: Zhejiang Rongsheng Paper Industry Holding Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-01
Anticipated expiration: 2032-05-27

Abstract

The utility model belongs to the technical field of kraft box cardboard surface treatment, especially a device is paintd to kraft box cardboard surface sizing agent, including the box, two stock guides have been set firmly to the inside top of box that is bilateral symmetry structure, and two stock chests have been set firmly to the box upper end that is bilateral symmetry structure, and the box is inside to be the align to grid structure and to be equipped with a plurality of rollers, the utility model discloses carry kraft box cardboard to the box upper end, the stock guides is the vertical form after blockking and gets into the box inside, and the motor drives gear B intermeshing, and the rack drives the roller rotation and promotes kraft box cardboard to move down; the inside sizing agent of stock chest is carried to the roller outer wall frictional contact back adhesion that is located the middle part through pipe and defeated material piece, passes the sizing agent of adhesion and carries and paste two walls of the left and right sides to the ox leather trunk cardboard with the spacing groove, paints the sizing agent. The quick painting of the two sides of the kraft box paperboard is realized, the painting is more uniform, the painting efficiency of the sizing agent is improved, and the using effect is obviously improved.

Description

Device is paintd to kraft liner board surface sizing agent

Technical Field

The utility model relates to a kraft box cardboard surface treatment technical field especially relates to a kraft box cardboard surface sizing agent paints device.

Background

The kraft liner board is also called kraft liner board or surface hanging board, and has the characteristics of brown kraft liner board paper and light-color kraft liner board paper, and is tougher, stiffer and stronger than general liner board, and has extremely high compressive strength, puncture resistance strength and folding resistance, and has good moisture resistance and appearance quality, and is mainly used for manufacturing foreign trade packaging cartons and domestic high-grade commodity packaging cartons. The kraft box paperboard is a high-grade paperboard for transportation and packaging, is tougher and firmer than common box paperboards, has extremely high compressive strength, puncture resistance strength and folding strength, has the characteristics of good moisture resistance, good appearance quality and the like, and is mainly used for manufacturing foreign trade packaging cartons and domestic high-grade commodity packaging cartons.

The sizing agent is a papermaking additive, which mainly comprises internal sizing and surface sizing, and the sizing on paper can improve the water resistance, oil resistance, printing ink resistance and other performances of the paper, and can improve the smoothness, hydrophobicity and printing adaptability.

In the use process of the kraft liner board in the prior art, manual painting is usually adopted, the painting efficiency is low, the painting uniformity is poor, the painting on the two sides of the kraft liner board is inconvenient, and the using effect is poor.

SUMMERY OF THE UTILITY MODEL

Based on current leather trunk cardboard surface treatment technical problem, the utility model provides a device is paintd to leather trunk cardboard surface sizing agent.

The utility model provides a device is paintd to kraft paper case cardboard surface sizing agent, the power distribution box comprises a box body, the inside top of box is bilateral symmetry structure and has set firmly two stock chests, the box upper end is bilateral symmetry structure and has set firmly two stock chests, the inside align to grid structure that is of box is equipped with a plurality of rollers, the roller front end all passes the box inner wall and extends to the outside and has cup jointed gear A, is located the upper end the roller front end has cup jointed gear B, the box front side is bilateral symmetry structure and is equipped with two racks, the motor is installed through the mount pad to box antetheca right-hand member, the inside lower extreme of box is equipped with out the flitch admittedly, the discharge gate has been seted up to box right side wall lower extreme.

Through above-mentioned technical scheme, the stock chest is saved and is carried the sizing agent, has restricted the direction of motion of kraft box cardboard through the stock guide, and the motor drives the roller and carries the kraft box cardboard, carries the sizing agent through defeated material piece and pipe, carries out the sizing agent through the roller that is located the middle part to kraft box cardboard and paint, carries the kraft box cardboard after painting through ejection of compact board.

Preferably, both ends all are connected with the box rotation around the roller, are located the left end gear A all is connected with the rack toothing that is located the left end, is located the right-hand member gear A all is connected with the rack toothing that is located the right-hand member.

Through above-mentioned technical scheme, gear A carries out the transmission through the rack, conveniently carries and paints of sizing agent to the cow hide case cardboard.

Preferably, the output shaft of the motor is coaxially connected with the roller shaft positioned on the right side of the upper end, the gear B positioned on the left end is meshed with the gear B positioned on the right end, and the right end of the discharging plate penetrates through the discharging hole to extend to the outside.

Through above-mentioned technical scheme, the motor provides power for the roller, goes out the convenient kraft paper case cardboard ejection of compact after paining of flitch.

Preferably, the outer wall of the roller shaft positioned in the middle is in friction contact with a material conveying block, the material conveying block is of a hollow structure, the upper end of the material conveying block is communicated with a circular pipe, and the upper end of the circular pipe penetrates through the inner wall of the box body and extends into the material storage tank.

Through above-mentioned technical scheme, defeated material piece and pipe are carried the sizing agent of stock chest inside.

Preferably, the bottom surface in the storage tank is of an inclined structure, the outer side of the storage tank is higher than the inner side of the storage tank, and the upper side of the inner end of the material conveying block is provided with a limiting groove.

Through above-mentioned technical scheme, the spacing groove has made things convenient for the ejection of compact of sizing agent, and the roller rotation that the cooperation was located the middle part is convenient to paint the sizing agent.

Preferably, an air heater is arranged between the roller shaft positioned in the middle and the roller shaft positioned at the lower end, the rear end of the air heater is communicated with an L-shaped air inlet pipe, the front end and the rear end of the air heater are both connected and fixed with the inner wall of the box body, and a filter block is sleeved at the lower end inside the L-shaped air inlet pipe.

Through above-mentioned technical scheme, filter the impurity in the outside air through the filter block, the air heater is dried to the sizing agent after painting.

The utility model provides a beneficial effect does:

1. the kraft liner board to be coated by the sizing machine is conveyed to the upper end of the box body through external equipment, vertically enters the box body after being blocked by the material guide plate, the gears B are driven to be meshed with each other through the motor, and the roll shaft is driven to rotate through the rack to push the kraft liner board to move downwards; the sizing agent is poured into the stock chest respectively inside, is carried to the roller outer wall frictional contact back adhesion that is located the middle part through pipe and defeated material piece, makes rotatory roller pass the spacing groove with the sizing agent of adhesion and carry and paste to two walls of the left and right sides of kraft liner cardboard, paints the sizing agent, paints and carries to the play flitch top surface and discharge outside from the discharge gate and carry out the ejection of compact after accomplishing. The problem of adopt artifical manual to paint, paint inefficiency and paint the homogeneity poor, paint inconvenience to the two-sided of cow hide case cardboard, the result of use is not good enough is solved, has realized painting the two-sided quick of cow hide case cardboard, paints more evenly, has improved the efficiency of paining of sizing agent, and the result of use is showing and is promoting.

2. Impurity in to the outside air is filtered through the filter block, and the sizing agent that the air heater painted the back to the kraft liner cardboard carries out fast drying, has avoided the flow of painting the back sizing agent, has improved the coverage of painting of sizing agent, has saved stoving operating time, simple structure simple operation.

3. Through the use of deflector, restrict the transport of kraft liner cardboard, the use of cooperation roller has improved conveying efficiency, through the use of defeated material piece and spacing groove, has made things convenient for paining of sizing agent, through the use of air heater, has made things convenient for and has carried out fast drying to the sizing agent after paining, has reduced stoving latency.

Drawings

FIG. 1 is a schematic view of the overall structure of a coating device for a surface sizing agent for a kraft liner board provided by the invention;

FIG. 2 is a schematic view of the overall structure of a device for applying a sizing agent to the surface of a kraft liner board according to the present invention;

FIG. 3 is a schematic view of the overall structure of a coating device for a surface sizing agent for a kraft liner board provided by the invention;

FIG. 4 is a schematic view of the overall structure of a coating device for a surface sizing agent for a kraft liner board provided by the invention;

fig. 5 is the utility model provides a device is paintd to kraft paper box cardboard surface sizing agent's overall structure schematic diagram.

In the figure: 1. a box body; 2. a material guide plate; 3. a storage tank; 4. a roll shaft; 5. a gear A; 6. a gear B; 7. a rack; 8. a motor; 9. a discharge plate; 10. a discharge port; 11. a hot air blower; 12. an L-shaped air inlet pipe; 13. a material conveying block; 14. a circular tube; 15. a limiting groove; 16. and (7) a filtering block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The first embodiment is as follows:

referring to fig. 1-4, a device is paintd to kraft paper case cardboard surface sizing agent, including

box

1, 1 inside top surface of box is bilateral symmetry structure and has set firmly two stock guides 2, 1 upper end of box is bilateral symmetry structure and has set firmly two

stock chests

3, 1 inside align to grid structure that is of box is equipped with a plurality of roller 4, roller 4 front end all passes 1 inner wall of box and extends to the outside and has cup jointed gear A5, the roller 4 front end that is located the upper end has cup jointed gear B6, 1 front side of box is bilateral symmetry structure and is equipped with two racks 7, motor 8 is installed through the mount pad to 1 antetheca right-hand member of box, 1 inside lower extreme of box has set firmly goes out flitch 9, discharge gate 10 has been seted up to 1 right wall lower extreme of box. Storage tank 3 stores and carries the sizing agent, has restricted the direction of motion of kraft box cardboard through stock guide 2, and motor 8 drives roller 4 and carries the kraft box cardboard, carries the sizing agent through defeated material piece 13 and pipe 14, paints the sizing agent to kraft box cardboard through roller 4 that is located the middle part, carries the kraft box cardboard after painting through play flitch 9.

Both ends all rotate with box 1 around the roller 4 and are connected, and the gear A5 that is located the left end all is connected with the rack 7 meshing that is located the left end, and the gear A5 that is located the right-hand member all is connected with the rack 7 meshing that is located the right-hand member. The gear A5 is driven by the rack 7, so that the kraft liner board is conveniently conveyed and coated with the sizing agent.

An output shaft of the motor 8 is coaxially connected with the roller shaft 4 positioned on the right side of the upper end, the gear B6 positioned on the left end is meshed with the gear B6 positioned on the right end, and the right end of the discharging plate 9 penetrates through the discharging hole 10 to extend to the outside. The motor 8 provides power for the roller shaft 4, and the discharge plate 9 is convenient for discharging the kraft paper board after painting.

The outer wall of the roller shaft 4 positioned in the middle is in friction contact with a material conveying block 13, the material conveying block 13 is of a hollow structure, the upper end of the material conveying block 13 is communicated with a circular pipe 14, and the upper end of the circular pipe 14 penetrates through the inner wall of the box body 1 and extends into the material storage tank 3. The conveyer block 13 and the round pipe 14 convey the sizing agent inside the stock tank 3.

The inner bottom surface of the material storage tank 3 is of an inclined structure, the outer side of the material storage tank is higher than the inner side of the material storage tank, and the upper side of the inner end of the material conveying block 13 is provided with a limiting groove 15. Limiting groove 15 has made things convenient for the ejection of compact of sizing agent, and the roller 4 rotation that the cooperation was located the middle part is convenient paints the sizing agent.

The utility model discloses a theory of operation: firstly, a kraft liner board to be coated by a sizing machine is conveyed to the upper end of a box body 1 through external equipment, the kraft liner board is blocked by a material guide plate 2 and then vertically enters the box body 1, a roller shaft 4 positioned above the right end is driven to rotate through a motor 8, a gear B6 positioned at the right end is meshed and driven to rotate synchronously to a gear B6 positioned at the left end, the roller shaft 4 positioned at the upper end is driven to rotate and drive a gear A5 positioned at the upper end to rotate, the gear B is meshed and driven to rotate synchronously to a rack 7, the rest roller shafts 4 are driven to rotate synchronously, and the roller shafts 4 push the kraft liner board to move downwards; inside pouring the sizing agent into stock chest 3 respectively, carry to defeated material piece 13 inside through pipe 14 to with the roller 4 frictional contact back adhesion that is located the middle part, make rotatory roller 4 pass the sizing agent of adhesion spacing groove 15 and carry and paste to two walls of the left and right sides of kraft box cardboard, paint the sizing agent, paint and carry to 9 top surfaces of play flitch and discharge from discharge gate 10 to the outside ejection of compact after accomplishing.

Example two:

referring to fig. 5, on the basis of the first embodiment, an air heater 11 is arranged between the roller shaft 4 located at the middle part and the roller shaft 4 located at the lower end, the rear end of the air heater 11 is communicated with an L-shaped air inlet pipe 12, the front end and the rear end of the air heater 11 are both connected and fixed with the inner wall of the box body 1, and a filter block 16 is sleeved at the lower end inside the L-shaped air inlet pipe 12. Impurities in the external air are filtered through the filter block 16, and the hot air blower 11 dries the coated sizing agent.

During the use, accomplish the back of paining of sizing agent, carry outside air from L type air-supply line 12 to inside through air heater 11, filter the impurity in the outside air through filter block 16, outside air gets into air heater 11 and heats the back and blows out hot-blast sizing agent of pasting on the kraft liner board of drying from the inner, discharges to the outside through ejection of compact board 9 after the stoving.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a device is paintd to kraft box cardboard surface sizing agent, includes box (1), its characterized in that: box (1) inside top surface is bilateral symmetry structure and has set firmly two stock guides (2), box (1) upper end is bilateral symmetry structure and has set firmly two stock chest (3), box (1) inside be align to grid structure and be equipped with a plurality of roller (4), roller (4) front end all passes box (1) inner wall and extends to the outside and has cup jointed gear A (5), is located the upper end roller (4) front end has cup jointed gear B (6), box (1) front side is bilateral symmetry structure and is equipped with two racks (7), motor (8) are installed through the mount pad to box (1) antetheca right-hand member, box (1) inside lower extreme has set firmly flitch (9), discharge gate (10) have been seted up to box (1) right side wall lower extreme.

2. A coating apparatus for a surface sizing agent for a kraft liner board according to claim 1, wherein: both ends all rotate with box (1) around roller (4) and are connected, are located the left end gear A (5) all are connected with the rack (7) meshing that are located the left end, are located the right-hand member gear A (5) all are connected with the rack (7) meshing that are located the right-hand member.

3. The device for applying a sizing agent to the surface of a kraft liner board according to claim 1, wherein: the output shaft of the motor (8) is coaxially connected with the roller shaft (4) positioned on the right side of the upper end, the gear B (6) positioned on the left end is meshed with the gear B (6) positioned on the right end, and the right end of the discharge plate (9) penetrates through the discharge hole (10) and extends to the outside.

4. The device for applying a sizing agent to the surface of a kraft liner board according to claim 1, wherein: the material conveying device is characterized in that a material conveying block (13) is in friction contact with the outer wall of the roller shaft (4) in the middle, the material conveying block (13) is of a hollow structure, a round pipe (14) is communicated with the upper end of the material conveying block (13), and the upper end of the round pipe (14) penetrates through the inner wall of the box body (1) and extends to the inside of the material storage tank (3).

5. The device for applying a sizing agent to the surface of a kraft liner board according to claim 4, wherein: the inner bottom surface of the material storage tank (3) is of an inclined structure, the outer side of the material storage tank is higher than the inner side of the material storage tank, and the upper side of the inner end of the material conveying block (13) is provided with a limiting groove (15).

6. The device for applying a sizing agent to the surface of a kraft liner board according to claim 5, wherein: be located the middle part be equipped with air heater (11) between roller (4) and the roller (4) that are located the lower extreme, air heater (11) rear end intercommunication has L type air-supply line (12), both ends all are fixed with box (1) inner wall connection around air heater (11), the inside lower pot head of L type air-supply line (12) is equipped with filter block (16).