CN218660709U

CN218660709U - Waterproof coating spraying structure of corrugated case

Info

Publication number: CN218660709U
Application number: CN202320156963.5U
Authority: CN
Inventors: 陈一凡; 田晓艳; 马晓勇
Original assignee: Zhejiang Haosheng Printing Machinery Ltd
Current assignee: Zhejiang Haosheng Printing Machinery Ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-03-21
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a corrugated box's waterproof coating spraying structure relates to corrugated box production technical field. The utility model discloses a first support frame, conveying subassembly and second support frame, the inboard both ends of first support frame all the joint is fixed with the spraying case, and first support frame one side is provided with the second support frame, and second support frame outer peripheral face is provided with locating component, and locating component one side top-down welded fastening has a plurality of pilot pins, and second support frame both sides are provided with conveying subassembly. The utility model discloses a first support frame, conveying subassembly and second support frame have solved corrugated container board and have been difficult to the two sides and carry out the spraying simultaneously when producing, and the two sides carries out spraying greatly reduced production efficiency in proper order, and corrugated container board cuts earlier then prints the spraying usually, need use mobile device or manual to remove corrugated container board to drying device in proper order and dry after the spraying is accomplished, the problem that the operation is troublesome.

Description

Waterproof coating spraying structure of corrugated case

Technical Field

The utility model belongs to the technical field of corrugated box production, especially, relate to a corrugated box's waterproof coating spraying structure.

Background

Corrugated paper box, a packing product with the widest application, it is mainly cut and folded by the corrugated container board, it is formed by a layer of corrugated core paper intermediate layer and a layer of cardboard at least, have higher mechanical strength, can resist collision and fall in the course of carrying, therefore the corrugated container made of corrugated container board has effects of protecting the goods, facilitate the storage, transport, beautifying the goods, publicizing the goods, etc., and because the corrugated container board is mainly made of waste paper, etc., therefore it is a green product, but because the corrugated container board is while using, the structural strength of the corrugated container board can be influenced by the humidity of the environment, therefore in the course of producing the corrugated container box, the manufacturer can spray the waterproof coating on the corrugated container board surface through the spray coating apparatus in order to improve the waterproof nature that the corrugated container board uses, lengthen the service life of the corrugated container, but it still has the following drawbacks in the actual use:

the utility model discloses a utility model with publication number CN209051082U discloses a coating spraying device for paperboards, the both sides at base top all fixedly connected with the backup pad, the rear side fixedly connected with the closing plate of backup pad, the top of backup pad and closing plate all fixedly connected with the fixed plate, the center department fixedly connected with electric telescopic handle at the fixed plate top, electric telescopic handle's top fixedly connected with diaphragm, the both sides of diaphragm bottom all fixedly connected with the lift post, the bottom of lift post runs through the fixed plate and fixedly connected with the bottom plate, after spraying to the cardboard, spraying device for cardboard usually needs to heat the cardboard and dry, guarantees the spraying effect of coating, but when actually using, in order to guarantee the water-proof effects of carton, usually can spray the tow sides of cardboard, but to the structural strength of corrugated container board this kind is great, when processing can not spray the cardboard that can not buckle at will be at will lead to its surface structural strength to reduce simultaneously to processing, be inconvenient to carry out centre gripping and stoving to corrugated container board, but the spraying can reduce production efficiency greatly simultaneously;

during the production process of corrugated paper boxes, the printing and spraying on the surface of the corrugated paper boards are usually carried out after the paper boxes are adhered and cut, so that after the corrugated paper boards are sprayed, a moving device or a worker needs to sequentially move a single corrugated paper board into a drying device for drying operation, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrugated box's waterproof coating spraying structure, through first support frame, conveying subassembly and second support frame, solved corrugated container board and be difficult to the two sides and carry out the spraying simultaneously when producing, the two sides sprays greatly reduced production efficiency in proper order, and corrugated container board is cutting earlier usually and prints the spraying again, need use mobile device or manual to remove corrugated container board to drying device in proper order and dry after the spraying is accomplished, the problem that the operation is troublesome.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a corrugated carton's waterproof coating spraying structure, including first support frame, conveying subassembly and second support frame, the inboard both ends of first support frame all the joint is fixed with the spraying case, the inboard one end of first support frame is rotated the joint and is had first scribble the paint roller, the inboard other end sliding clamping of first support frame has the second to scribble the paint roller, and the second scribbles the paint roller and can slide along first support frame to make the second scribble the paint roller can extrude in corrugated container board surface all the time through reset spring, need not carry out the regulation of scribbling paint roller or shower nozzle position, reduce staff's intensity of labour, first support frame one side is provided with the second support frame, second support frame outer peripheral face is provided with locating component, locating component one side top-down welded fastening has a plurality of location needles, second support frame both sides are provided with conveying subassembly, after corrugated container board spraying is accomplished, and the location needle can peg graft between corrugated container board's wavy refill and ordinary cardboard, fixes a position corrugated container board, has avoided using clamping device to carry out the centre gripping to corrugated container board and has leaded to warp, and can not cause the injury to two sides coating, makes spraying simultaneously, improves production efficiency greatly, and a set a plurality of the work efficiency and a plurality of corrugated container board can be convenient for a plurality of the staff's location needle a plurality of corrugated container board to carry out the follow-up the removal while and carry out the intensity of corrugated container board and reduce corrugated container board and carry out the subsequent work of the stoving while.

Furthermore, a driving motor is connected to the upper side of the first support frame in a penetrating and clamping mode, the driving motor is in transmission connection with a first coating roller, a coating brush is connected to the peripheral surface of the first coating roller in a clamping mode, the first coating roller and the second coating roller are located between the two spraying boxes, a material leakage pool is fixedly welded to the bottom end of the first support frame, and a material discharge pipe is welded to one end of the material leakage pool in a penetrating mode;

can drive the rotation of first applicator roll through driving motor, when removing corrugated container board, through the coating brush to corrugated container board surface coating water proof coating, do not need the manual spraying that carries on, improve production efficiency, guarantee that the spraying is even, leak the material pond and can collect unnecessary coating, the recycle of being convenient for avoids causing the waste.

Furthermore, a coating brush is clamped on the peripheral surface of the second coating roller, a rotating rod is welded and fixed at the upper end and the lower end of the second coating roller, a sliding block is clamped at one end of the rotating rod in a rotating manner, the sliding block is positioned at the other end, opposite to the second coating roller, of the rotating rod, a return spring is clamped at one end of the sliding block in a clamping manner, the sliding block is clamped at the inner side of a first support frame in a sliding manner, the other end of the return spring is clamped at the inner side of the first support frame in a clamping manner, and the second coating roller is extruded and attached to one side of the peripheral surface of the first coating roller;

when carrying out the spraying to the corrugated container board of equidimension not, the slider can drive the second and scribble the roller and remove along first support frame to scribble the roller through reset spring to extrude the second, make the second scribble the roller and can laminate in the corrugated container board surface of different thickness, improve corrugated container box's waterproof coating spraying structure's commonality.

Furthermore, a material spraying groove is formed in the bottom end of one side of each spraying box, a spray head penetrates through and is clamped at one end of the inner side of each material spraying groove, a feeding pipe is clamped and fixed at one end of each spray head, and the first coating roller and the second coating roller are respectively located on the inner sides of the material spraying grooves of the two spraying boxes;

the coating is sprayed on the surface of the coating brush through the spray head, and the waterproof coating is coated on the two sides of the corrugated board through the coating brush, so that the condition that the spraying is not uniform due to the fact that the spray head is directly used for spraying is avoided, and the waterproof effect of the corrugated board is guaranteed.

Furthermore, a first conveying belt is rotatably clamped at the upper end of the inner side of the conveying assembly, a rotating motor is clamped at one end of the conveying assembly in a penetrating mode, the rotating motor is in transmission connection with the first conveying belt, one conveying assembly is located between the first supporting frame and the second supporting frame, the other conveying assembly is located on the other side, opposite to the first supporting frame, of the second supporting frame, and the first conveying belt is located on the lower side of the positioning needle;

after corrugated container board spraying is accomplished, can drive corrugated container board through the first conveyer belt between first support frame and the second support frame and remove to the second support frame, assistance-localization real-time fixes a position to corrugated container board, the ejection of compact can be moved simultaneously to the first conveyer belt through first support frame and second support frame one side, and set up drying device through the first conveyer belt upside in first support frame and second support frame one side, can make corrugated container board dry in the ejection of compact, and the production efficiency is improved.

Furthermore, a second conveyor belt is rotatably clamped on the outer peripheral surface of the second support frame, the positioning assembly is clamped on the outer peripheral surface of the second conveyor belt, and the positioning needle is positioned on the other side, opposite to the second conveyor belt, of the positioning assembly;

the inboard rotating electrical machines that is provided with of second support frame, and rotating electrical machines and second conveyer belt transmission are connected, make the second conveyer belt can drive a plurality of locating component and remove simultaneously, further drive a plurality of corrugated container board and remove simultaneously, carry out the ejection of compact to corrugated container board, reduce staff's intensity of labour.

Furthermore, the upper end and the lower end of one side of the positioning assembly are clamped with air cylinders, one side of each air cylinder is slidably clamped with a telescopic pipe, the other end of each telescopic pipe is clamped and fixed with a push plate, and the push plates penetrate through the outer peripheral surface of the positioning needle in an inserted manner;

after corrugated container board passes through the spraying of first support frame and accomplishes, at corrugated container board removal's in-process, the location needle plug-in is between corrugated container board's wave refill and ordinary cardboard, fixes a position corrugated container board, has avoided using clamping device to carry out the centre gripping to corrugated container board and has leaded to the cardboard to buckle and warp, and can not cause the injury to the coating, makes corrugated container board can carry out the spraying simultaneously on two sides, improves production efficiency greatly.

The utility model discloses following beneficial effect has:

the utility model discloses a set up the second support frame, it is after carrying out the spraying to the cardboard to have solved spraying device for the cardboard, it is dry to heat the cardboard usually to need, guarantee the spraying effect of coating, but when in actual use, for guaranteeing the water-proof effects of carton, can spray to the tow sides of cardboard usually, but this kind of structural strength is great to corrugated container board, when the cardboard that can not buckle at will carries out the spraying man-hour, can lead to its surface structure intensity to reduce after carrying out the simultaneous spraying to the tow sides, be not convenient for carry out centre gripping and stoving to corrugated container board, but the problem of one side spraying meeting greatly reduced production efficiency, accomplish and when moving to the second support frame at corrugated container board one end spraying, the location needle pegging graft between corrugated container board's wave refill and ordinary cardboard, fix a position corrugated container board, and drive corrugated container board's removal through the second conveyer belt, it dries to move corrugated container board to drying device, need not use clamping device to carry out the centre gripping all around the corrugated container board or both sides, avoid comparatively moist corrugated container board atress greatly to lead to warp, make two sides carry out the spraying simultaneously, make two sides of buckling, improve production efficiency.

The utility model discloses a set up the second support frame, corrugated box has been solved in production process, generally, bond and cut at the carton and carry out the printing and the spraying on paperboard surface again after accomplishing, lead to corrugated container board after the spraying is accomplished, mobile device or staff need in proper order remove single corrugated container board to drying device in the operation of drying, the problem of wasting time and energy, the length of pilot pin is longer, make a set of pilot pin can cup joint a plurality of corrugated container boards and remove, and the second support frame can drive a plurality of locating component simultaneously and remove, remove a plurality of locating paper boards to drying device one side fast and dry and the ejection of compact, reduce staff's intensity of labour, and production efficiency has been improved.

Drawings

FIG. 1 is a structural effect diagram of the present invention;

fig. 2 is a structural diagram of the first support frame of the present invention;

FIG. 3 is a view showing a structure of a second coating roller according to the present invention;

FIG. 4 is a structural diagram of the spraying box of the present invention;

FIG. 5 is a schematic diagram of the transfer module of the present invention;

FIG. 6 is a structural diagram of a second support frame of the present invention;

fig. 7 is a structural diagram of the positioning pin of the present invention.

Reference numerals:

1. a first support frame; 101. a spraying box; 102. a first paint roller; 103. a second applicator roll; 104. brushing the paint; 105. a drive motor; 106. a material leaking tank; 107. a discharge pipe; 108. rotating the rod; 109. a slider; 110. a return spring; 111. a material spraying groove; 112. a spray head; 113. a feed pipe; 2. a transfer assembly; 201. a first conveyor belt; 202. rotating the motor; 3. a second support frame; 301. a positioning assembly; 302. a second conveyor belt; 303. a positioning pin; 304. a cylinder; 305. a telescopic pipe; 306. a push plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-7, the present invention relates to a spraying structure of a waterproof coating layer for corrugated paper boxes, including a first support frame 1, a conveying assembly 2 and a second support frame 3, wherein both ends of the inner side of the first support frame 1 are fixed with a spraying box 101 in a clamping manner, one end of the inner side of the first support frame 1 is rotatably clamped with a first coating roller 102, and the other end of the inner side of the first support frame 1 is slidably clamped with a second coating roller 103, when corrugated paper boards are sprayed, when the corrugated paper boards move between the first coating roller 102 and the second coating roller 103, the second coating roller 103 slides along the first support frame 1, and the second coating roller 103 is pressed on the surface of the corrugated paper boards through a return spring 110, so that the corrugated paper boards are pressed between the first coating roller 102 and the second coating roller 103, a spray head 112 sprays the waterproof coating on the surface of the coating brush 104, and the waterproof coating is coated on the corrugated paper boards at both sides through the first coating roller 102 and the second coating roller 103;

the second support frame 3 is arranged on one side of the first support frame 1, the positioning component 301 is arranged on the outer peripheral surface of the second support frame 3, a plurality of positioning needles 303 are welded and fixed on one side of the positioning component 301 from top to bottom, the conveying components 2 are arranged on two sides of the second support frame 3, when the corrugated board is sprayed and moves towards the second support frame 3, the positioning needles 303 are inserted between a wavy paper core and a common corrugated board of the corrugated board, the corrugated board is positioned, after a certain time, when the corrugated board is sleeved on the surface of one group of positioning needles 303, the second support frame 3 drives the positioning component 301 to move for a certain distance, so that the other group of positioning needles 303 position the corrugated board, and the group of positioning needles 303 and the corrugated board move to one sides of the first support frame 1 and the second support frame 3, the corrugated board is driven to discharge through the conveying components 2, and the corrugated board is dried through the drying device.

As shown in fig. 1-4, a driving motor 105 is connected to the upper side of the first support frame 1 in a penetrating and clamping manner, the driving motor 105 is in transmission connection with the first coating roller 102, a coating brush 104 is connected to the outer peripheral surface of the first coating roller 102 in a clamping manner, the first coating roller 102 and the second coating roller 103 are located between the two coating tanks 101, a material leakage pool 106 is fixedly welded to the bottom end of the first support frame 1, a material discharge pipe 107 is welded to one end of the material leakage pool 106 in a penetrating manner, a coating brush 104 is connected to the outer peripheral surface of the second coating roller 103 in a clamping manner, rotating rods 108 are fixedly welded to the upper and lower ends of the second coating roller 103, a sliding block 109 is clamped to one end of the sliding block 109, a return spring 110 is clamped to the inner side of the first support frame 1 in a sliding manner, the other end of the return spring 110 is clamped to the inner side of the first support frame 1, a sliding block 109 is clamped to the outer peripheral surface of the second coating roller 103 in a pressing manner and is clamped to one side of the first coating roller 102, a material injection tank 111 is provided at the bottom end of the coating tank 101, a spray tank 111, a spray head 112 is clamped to one end of the inner side of the spray tank 111, a spray head 112 is clamped and a feed pipe 113 is clamped to which is located between the two coating rollers 103 and the two coating tanks 103;

when the corrugated board moves between the first coating roller 102 and the second coating roller 103, the corrugated board extrudes the second coating roller 103, the second coating roller 103 slides along the first support frame 1, the second coating roller 103 is extruded through the return spring 110, the second coating roller 103 is extruded on one side of the corrugated board, the driving motor 105 drives the first coating roller 102 to rotate, the corrugated board moves between the first coating roller 102 and the second coating roller 103, the waterproof coating entering the spray head 112 through the feeding pipe 113 is sprayed on the surface of the coating brush 104, the coating brush 104 uniformly coats the waterproof coating on two sides of the corrugated board through the rotation of the first coating roller 102 and the second coating roller 103, and the dripped waterproof coating falls to the inner side of the material leakage pool 106 and is recovered through the discharge pipe 107.

As shown in fig. 1, 6, and 7, a first transmission belt 201 is rotatably clamped at the upper end of the inner side of a transmission assembly 2, a rotation motor 202 is clamped at one end of the transmission assembly 2 in a penetrating manner, the rotation motor 202 is in transmission connection with the first transmission belt 201, one transmission assembly 2 is located between a first support frame 1 and a second support frame 3, the other transmission assembly 2 is located at the other side of the second support frame 3 opposite to the first support frame 1, the first transmission belt 201 is located at the lower side of a positioning pin 303, a second transmission belt 302 is rotatably clamped at the outer peripheral surface of the second support frame 3, the positioning assembly 301 is clamped at the outer peripheral surface of the second transmission belt 302, the positioning pin 303 is located at the other side of the positioning assembly 301 opposite to the second transmission belt 302, air cylinders 304 are clamped at the upper and lower ends of one side of the positioning assembly 301, an extension tube 305 is slidably clamped at one side of the air cylinders 304, a push plate 306 is clamped at the other end of the extension tube 305, and the push plate 306 is inserted at the outer peripheral surface of the positioning pin 303 in a penetrating manner;

after the corrugated board is completely sprayed, the first paint roller 102 and the second paint roller 103 rotate to drive one end of the corrugated board to move towards the second support frame 3, so that the positioning pin 303 is inserted between the wavy paper core of the corrugated board and the common paper board to position the corrugated board, after the corrugated board is separated from the first paint roller 102 and the second paint roller 103, the motor 202 is rotated to drive the first conveyor belt 201 to rotate, the corrugated board is further driven to move towards the second support frame 3 until the corrugated board touches the push plate 306, another corrugated board touches one end of the previous corrugated board, after a certain time, a plurality of corrugated boards are inserted outside one group of positioning pins 303, the second conveyor belt 302 rotates to drive one group of positioning pins 303 and the corrugated board to move, the other group of positioning pins 303 moves to a position the corrugated board between the first paint roller 102 and the second paint roller 103, and the corrugated board which is completely coated is naturally aired, after a certain time, one group of positioning pins 303 and the corrugated board move along the second conveyor belt 302 to the other side of the second support frame 3 relative to the first support frame 1, the drying device heats and dries the corrugated board, the telescopic tube 304 drives the telescopic tube 305 to push the push plate 306, so that the corrugated board moves on the upper side of the first conveyor belt to assist the corrugated board to move on the first support frame 201.

The working principle of the embodiment is as follows: before spraying the corrugated board, connecting a water pipe with a feed pipe 113, connecting the other end of the water pipe with a paint bucket and a water pump, connecting another water pipe with a discharge pipe 107 for recycling paint, when the corrugated board moves between a first paint roller 102 and a second paint roller 103, extruding the second paint roller 103 by the corrugated board, sliding the second paint roller 103 along a first support frame 1, extruding the second paint roller 103 by a return spring 110, extruding the second paint roller 103 on one side of the corrugated board, driving the first paint roller 102 to rotate by a driving motor 105, moving the corrugated board between the first paint roller 102 and the second paint roller 103, spraying the waterproof paint entering a spray head 112 through the feed pipe 113 onto the surface of a paint brush 104, driving the paint brush 104 to uniformly coat the waterproof paint on two sides of the corrugated board by the rotation of the first paint roller 102 and the second paint roller 103, dropping the waterproof paint into a leakage pool 106 and recycling the waterproof paint through the feed pipe 107, driving one end of the coated corrugated board to rotate towards a second paint roller 103 along with the first paint roller 102 and the second paint roller 103, positioning pins 303, driving a plurality of corrugated board pushing pins to move to touch a second paint roller 102 and a second paint roller 103, positioning pin 303 to move between the first paint roller 102 and a second support frame 302, and a corrugated board positioning pin 303, positioning pin 202, and a corrugated board positioning pin 202, another group of positioning needles 303 are moved to a position between the first coating roller 102 and the second coating roller 103 to position the corrugated board, and the coated corrugated board is naturally dried, after a certain time, the one group of positioning needles 303 and the corrugated board are moved to the other side of the second support frame 3 relative to the first support frame 1 along the second conveyor belt 302, the drying device heats and dries the corrugated board, the air cylinder 304 drives the telescopic pipe 305 to stretch, the push plate 306 pushes the corrugated board, and the corrugated board is assisted to move and discharge on the upper side of the first conveyor belt 201.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a corrugated box's waterproof coating spraying structure, includes first support frame (1), conveying component (2) and second support frame (3), its characterized in that: all the joints at both ends of first support frame (1) inboard are fixed with spraying case (101), the joint is rotated to first support frame (1) inboard one end has first paint roller (102), the slip joint of the inboard other end of first support frame (1) has second paint roller (103), first support frame (1) one side is provided with second support frame (3), second support frame (3) outer peripheral face is provided with locating component (301), locating component (301) one side top-down welded fastening has a plurality of pilot pins (303), second support frame (3) both sides are provided with conveying assembly (2).

2. The waterproof coating spray structure of a corrugated box as claimed in claim 1, wherein: first support frame (1) upside runs through the joint and has drive motor (105), drive motor (105) and first paint roller (102) transmission are connected, first paint roller (102) outer peripheral face joint has paint brush (104), first paint roller (102) and second paint roller (103) are located between two spraying case (101), first support frame (1) bottom welded fastening has hourglass material pond (106), hourglass material pond (106) one end runs through the welding and has arranges material pipe (107).

3. The waterproof coating spray structure of a corrugated box as claimed in claim 1, wherein: second paint roller (103) outer peripheral face joint has paint brush (104), both ends welded fastening has dwang (108) about second paint roller (103), dwang (108) one end is rotated the joint and is had slider (109), slider (109) are located dwang (108) and are scribbled the paint roller (103) other end for the second, slider (109) one end joint has reset spring (110), slider (109) slip joint is inboard in first support frame (1), reset spring (110) other end joint is inboard in first support frame (1), second paint roller (103) extrusion is laminated in first paint roller (102) outer peripheral face one side.

4. The waterproof coating spray structure of a corrugated box as claimed in claim 1, wherein: spout silo (111) have been seted up to spraying case (101) one side bottom, spout that the joint is run through to inboard one end of silo (111) has shower nozzle (112), shower nozzle (112) one end joint is fixed with inlet pipe (113), first paint roller (102) and second paint roller (103) are located spout silo (111) of two spraying cases (101) inboard respectively.

5. The waterproof coating spray structure of a corrugated box as claimed in claim 1, wherein: the joint is rotated to conveying subassembly (2) inboard upper end has first conveyer belt (201), conveying subassembly (2) one end is run through the joint and is had rotation motor (202), rotate motor (202) and first conveyer belt (201) transmission and connect, one conveying subassembly (2) are located between first support frame (1) and second support frame (3), another conveying subassembly (2) are located second support frame (3) for first support frame (1) opposite side, first conveyer belt (201) are located pilot pin (303) downside.

6. The waterproof coating spray structure of a corrugated box as claimed in claim 1, wherein: the outer peripheral surface of the second supporting frame (3) is rotationally clamped with a second conveying belt (302), the positioning component (301) is clamped on the outer peripheral surface of the second conveying belt (302), and the positioning needle (303) is located on the other side, opposite to the second conveying belt (302), of the positioning component (301).

7. The waterproof coating spray structure of a corrugated box as claimed in claim 1, wherein: both ends joint has cylinder (304) about locating component (301) one side, cylinder (304) one side slip joint has flexible pipe (305), flexible pipe (305) other end joint is fixed with push pedal (306), push pedal (306) run through to peg graft in location needle (303) outer peripheral face.