CN113953134B

CN113953134B - Gluing device for paper product packaging box

Info

Publication number: CN113953134B
Application number: CN202111232076.3A
Authority: CN
Inventors: 林天启
Original assignee: Zhangzhou Tianchen Paper Packing Co ltd
Current assignee: Zhangzhou Tianchen Paper Packing Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-11-25
Anticipated expiration: 2041-10-22
Also published as: CN113953134A

Abstract

The invention relates to the technical field of paper product processing, in particular to a gluing device for a paper product packaging box, which comprises a rack, a gluing shaft and a gluing head, wherein the rack is connected with the gluing shaft to drive the gluing shaft to rotate, a glue groove for containing glue is formed in the gluing shaft, a plurality of gluing structures are radially arranged on the gluing shaft and connected with the glue groove, the gluing head is connected with the gluing structures, and when the gluing head is pressed, the gluing structures guide the glue to the gluing head. According to the invention, the glue tank and the glue spreading head are connected by the glue spreading structures which are radially arranged on the glue spreading shaft, so that the glue spreading head can spread the glue on the grid layer only when the glue spreading head is stressed, and the glue is not generated when the glue spreading head meets the grid holes, thereby preventing the glue from being remained.

Description

Gluing device for paper product packaging box

Technical Field

The invention relates to the technical field of paper product processing, in particular to a gluing device for a paper product packaging box.

Background

The common commodity packing materials are mostly made of cartons, and because the cartons are low in cost, light in weight, convenient to load, unload and transport and capable of protecting commodities not to be damaged easily. However, in the stacking environment, the carton is deformed due to pressure, and the collapse, the articles are easy to damage and other adverse effects are caused. In order to improve the strength of the carton, in the prior art, a multi-sandwich paperboard is often used for manufacturing the carton, as shown in fig. 1-2, the paperboard is used for manufacturing the carton and comprises a grid layer b and two outer paperboards a, when the carton is produced, the two outer paperboards a need to be glued on two sides of the grid layer b, when the paperboard is produced in the prior art, a gluing device needs to be used for gluing on two sides of the grid layer b, most of the prior art adopts a glue spreader to glue the grid layer b, but in the gluing process of the glue spreader, in order to prevent the glue on the grid layer b from being insufficient, the glue spreader can be coated with enough glue on the glue spreader in the gluing process of the grid layer b, the glue spreader rotates after contacting with the grid layer b and coats the glue on the grid layer b, and due to the grid holes in the grid layer b, the glue on the glue spreader can not contact with the grid layer b, so that the glue can not be separated from the glue spreader, and the residual glue can cause the cleaning of the glue spreader on the glue spreader to stop the production device, thereby reducing the production efficiency.

Disclosure of Invention

The invention aims to solve the problem of residual glue on a glue spreader in the prior art, and provides a gluing device for a paper product packaging box.

In order to achieve the purpose, the invention adopts the following technical scheme:

the gluing device for the paper product packaging box comprises a frame, a gluing shaft and a gluing head, wherein the frame is connected with the gluing shaft to drive the gluing shaft to rotate, a glue groove used for containing glue is formed in the gluing shaft, a plurality of gluing structures are radially arranged on the gluing shaft and connected with the glue groove, the gluing head is connected with the gluing structure, and when the gluing head is pressed, the gluing structure drains the glue to the gluing head.

Preferably, the rubber coating structure includes mounting structure, advances glued structure and transmission structure, the mounting structure install on the rubber coating axle, it establishes to advance glued structure on the mounting structure, transmission structure installs on the mounting structure, transmission structure drive advances glued structure so that glue gets into in the mounting structure.

Preferably, mounting structure includes the casing, the casing rigid coupling is in on the rubber coating axle, the mounting groove has been seted up to the casing bottom, slidable cooperation has the slider in the mounting groove, the rubber coating head rigid coupling is in on the slider, it glues the groove to have seted up storage in the slider, store up and glue and seted up the second connecting hole on the groove lateral wall, the mounting groove both sides the sliding tray has been seted up on the casing, first connecting hole has been seted up to sliding tray one side, slidable cooperation has first piston in the sliding tray, first piston bottom surface rigid coupling has the second spring, the through-hole has been seted up at the sliding tray top, the through-hole with the sliding tray intercommunication.

Preferably, advance glued structure and include the cylinder body, the cylinder body intercommunication is in the through-hole top, slidable cooperation has the second piston in the cylinder body, second piston slidable cooperation is in the through-hole, the rigid coupling has a connecting pipe on the second piston, the connecting pipe top is equipped with seal ring, the inside both sides of packing ring are seted up flutedly, slidable cooperation has first permanent magnet in the recess, first permanent magnet one side rigid coupling has the third spring, third spring one end rigid coupling is in on the recess inner wall, casing top rigid coupling has the upper cover, upper cover bottom rigid coupling has annular second permanent magnet, packing ring slidable cooperation is in the second permanent magnet, the feed port has been seted up on the upper cover, the feed port with the inside intercommunication of second permanent magnet, the feed port with the glue groove intercommunication.

Preferably, transmission structure includes gland and pivot, the gland rigid coupling is in the mounting groove top, slidable cooperation has the guide bar on the gland, the cover is equipped with first spring on the guide bar, the guide bar top rigid coupling has first rack, the rotatable installation of pivot in the casing, the rigid coupling has the gear in the pivot, the gear with first rack phase-match, the rigid coupling has the connecting rod on the pipe even, the rigid coupling has the second rack on the connecting rod, the second rack with the gear phase-match.

Preferably, be equipped with the structure that opens and shuts in order to control in the pivot the switch of feed port, the structure that opens and shuts includes external screw thread pipe, nut seat and valve plate, the feed port both sides the guide way has been seted up on the upper cover, the valve plate slidable cooperation is in the guide way, external screw thread pipe rigid coupling is in the pivot, nut seat rigid coupling is in on the valve plate, nut seat spiro union is in on the external screw thread pipe.

The gluing device for the paper product packaging box provided by the invention has the beneficial effects that: this a rubber coating device for paper products packing box is through radially setting up a plurality of rubber coating structures on the rubber coating axle, and the rubber coating structure is connected glue groove and rubber coating head, only can be when rubber coating head atress, and the rubber coating head can carry out the rubber coating to the check layer, can not produce glue when the rubber coating head meets the latticed hole to prevent that glue from remaining.

Drawings

Fig. 1 is a schematic view of a structure of a paperboard for use in making a carton.

Fig. 2 is a schematic structural view of a mesh layer.

Fig. 3 is a schematic structural diagram of a gluing device for paper product packaging boxes according to the present invention.

Fig. 4 is a schematic structural view of a gluing shaft of a gluing device for paper product packaging boxes according to the present invention.

Fig. 5 isbase:Sub>A sectional view along the direction ofbase:Sub>A-base:Sub>A of the gluing device for paper product packaging boxes according to the present invention.

Fig. 6 isbase:Sub>A partially enlarged sectional view taken alongbase:Sub>A-base:Sub>A direction ofbase:Sub>A gluing device for paper product packaging boxes according to the present invention.

Fig. 7 is an enlarged view of the gluing device for paper product packaging boxes in accordance with the present invention at position B.

Fig. 8 is a schematic structural diagram of a gluing structure of a gluing device for paper product packaging boxes according to the present invention.

In the figure: the device comprises a bearing plate 1, a guide rail 2, a support 3, a cylinder 4, a motor 5, a glue tank 7, a shell 8, a mounting groove 9, a slider 10, a gland 11, a guide rod 13, a first spring 13, a first rack 14, a through hole 15, a sliding groove 16, a first piston 17, a second spring 18, a first connecting hole 19, a cylinder body 20, a second piston 21, a connecting pipe 22, a connecting rod 23, a second rack 24, a gear 25, a first permanent magnet 26, a groove 27, a first permanent magnet 28, a third spring 29, a feeding hole 30, a guide groove 31, an upper cover 32, a rotating shaft 33, an external threaded pipe 34, a nut seat 35, a valve plate 36, a glue storage groove 37, a second connecting hole 38, a glue coating head 39 and a gasket 40.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 3-8, a rubber coating device for paper products packing box, includes frame, rubber coating axle 6 and rubber coating head 39, and the frame is connected with rubber coating axle 6 to drive rubber coating axle 6 rotates, and rubber coating axle 6 is inside to be offered and is used for holding glue basin 7 of glue, radially is equipped with a plurality of rubber coating structures on the rubber coating axle 6, and the rubber coating structure is connected with rubber basin 7, and rubber coating head 39 is connected with the rubber coating structure, and when rubber coating head 39 pressurized, the rubber coating structure drainage glue to rubber coating head 39 on.

The frame includes bearing plate 1, guide rail 2, support 3, cylinder 4 and motor 5, guide rail 2 installs on bearing plate 1, support 3 slidable cooperation is on guide rail 2, the vertical rigid coupling of cylinder 4 is on support 3, motor 5 installs on the output of cylinder 4, glue spreader 6 is connected with motor 5 coaxial line, glue to adding the glue of capacity in the glue groove 7 of glue spreader 6 inside, starting motor 5 drive glue spreader 6 rotates, net layer b is placed on bearing plate 1, starting cylinder 4 drive glue spreader 6 removes, glue spreader 6 presses on net layer b, redrive support 3 removes on guide rail 2, can carry out the rubber coating to net layer b.

The gluing structure comprises a mounting structure, a glue inlet structure and a transmission structure, the mounting structure is mounted on the gluing shaft 6, the glue inlet structure is arranged on the mounting structure, the transmission structure is mounted on the mounting structure, and the transmission structure drives the glue inlet structure to enable glue to enter the mounting structure.

Mounting structure includes casing 8, 8 rigid couplings of casing are on glue spreader 6, mounting groove 9 has been seted up to 8 bottoms of casing, slidable cooperation has slider 10 in the mounting groove 9, the head of gluing 39 rigid couplings are on slider 10, it glues groove 37 to have seted up storage in the slider 10, store up and glue and seted up second connecting hole 38 on the 37 lateral walls in groove, sliding tray 16 has been seted up on the casing 8 of mounting groove 9 both sides, first connecting hole 19 has been seted up to sliding tray 16 one side, slidable cooperation has first piston 17 in the sliding tray 16, first piston 17 bottom surface rigid coupling has second spring 18, through-hole 15 has been seted up at sliding tray 16 top, through-hole 15 and sliding tray 16 intercommunication. When gluing axle 6 and pressing on net bed b, the head of gluing 39 can contact with net bed b and receive the counter force that net bed b gave, promote slider 10 after the head of gluing 39 atress and slide in mounting groove 9, slider 10 can make second connecting hole 38 and first connecting hole 19 communicate after sliding in mounting groove 9, second connecting hole 38 and first connecting hole 19 communicate the back, the glue of sliding tray 16 can flow into in storing up gluey groove 37, the head of gluing 39 is made by the sponge, store up gluey glue in the gluey groove 37 and can be inhaled in the head of gluing 39 through capillary action by the head of gluing 39, coat glue on net bed b.

Advance glued structure and include cylinder body 2, cylinder body 20 communicates at through-hole 15 top, slidable cooperation has second piston 21 in cylinder body 20, second piston 21 slidable cooperation is in through-hole 15, the rigid coupling has connecting pipe 22 on the second piston 21, connecting pipe 22 top is equipped with seal ring 40, recess 27 has been seted up to the inside both sides of seal ring 40, slidable cooperation has first permanent magnet 28 in the recess 27, first permanent magnet 28 one side rigid coupling has third spring 29, third spring 29 one end rigid coupling is on recess 27 inner wall, 8 top rigid couplings of casing have upper cover 32, upper cover 32 bottom surface rigid coupling has annular second permanent magnet 26, gasket 40 slidable cooperation is in second permanent magnet 26, feed port 30 has been seted up on upper cover 32, feed port 30 and the inside intercommunication of second permanent magnet 26, feed port 30 and glue groove 7 intercommunication. The third spring 29 is a compression spring, under the action of the elastic force of the third spring 29, the two first permanent magnets 28 abut against each other, so that the connecting pipe 22 is closed, and when the gasket 40 is displaced into the second permanent magnet 26, the first permanent magnets 28 are under the action of the magnetic field of the second permanent magnet 26, so that the two first permanent magnets 28 abutting against each other are separated, so that the connecting pipe 22 is opened.

The transmission structure includes gland 11 and pivot 33, the gland 11 rigid coupling is at mounting groove 9 top, slidable cooperation has guide bar 12 on the gland 9, the cover is equipped with first spring 13 on the guide bar 12, the 12 top rigid couplings of guide bar have first rack 14, the rotatable installation of pivot 33 is in casing 8, the rigid coupling has gear 25 on the pivot 33, gear 25 and first rack 14 phase-match, the rigid coupling has connecting rod 23 on the connecting tube 22, the rigid coupling has second rack 24 on the connecting rod 23, second rack 24 and gear 25 phase-match. The slider 10 can drive the guide bar 12 synchronous motion when sliding in the mounting groove 9, and the guide bar 12 drives the displacement of first rack 14, and the displacement of first rack 14 makes gear 25 take place to rotate, and gear 25 rotates and can make the displacement of second rack 24, and the displacement direction of second rack 24 is opposite with the displacement direction of slider 10 all the time.

The rotating shaft 33 is provided with an opening and closing structure for controlling the opening and closing of the feeding hole 30, the opening and closing structure comprises an external threaded pipe 34, a nut seat 35 and a valve plate 36, guide grooves 31 are formed in upper covers 32 on two sides of the feeding hole 30, the valve plate 36 is slidably matched in the guide grooves 31, the external threaded pipe 34 is fixedly connected to the rotating shaft 33, the nut seat 35 is fixedly connected to the valve plate 36, and the nut seat 35 is in threaded connection with the external threaded pipe 34. When the male screw tube 34 is rotated, the male screw tube 34 drives the nut holder 35 to move axially due to the action of the screw shaft, and the nut holder 35 moves to drive the valve plate 36 to slide in the guide groove 31.

The working principle is as follows:

the glue spreading shaft 6 is pressed on the grid layer b:

when the gluing head 39 contacts with the grid layer b, the gluing head 39 can receive a reverse acting force given by the grid layer b, the gluing head 39 is forced to push the slider 10 to move upwards in the mounting groove 9, the slider 10 can enable the second connecting hole 38 to be communicated with the first connecting hole 19 after moving upwards in the mounting groove 9, the guide rod 12 is driven to move upwards, the guide rod 12 drives the first rack 14 to move upwards, and the first rack 14 moves upwards to enable the gear 25 to rotate.

The first rack 14 moves upwards to drive the gear 25 to rotate, the gear 25 drives the rotating shaft 33 to rotate, the rotating shaft 33 drives the external threaded pipe 34 to rotate, the external threaded pipe 34 drives the nut seat 35 to move axially due to the action of the screw rod, the nut seat 35 moves to drive the valve plate 36 to slide in the guide groove 31 to close the feed hole 30, and therefore the glue in the glue groove 7 is prevented from entering the shell 8.

The first rack 14 moves upwards to drive the gear 25 to rotate, the gear 25 rotates to enable the second rack 24 to move downwards, the second rack 24 moves downwards to drive the connecting pipe 22 to move downwards, the connecting pipe 22 moves downwards to enable the gasket 40 to be separated from the second permanent magnet 26, and after the gasket 40 is separated from the second permanent magnet 26, the two first permanent magnets 28 abut against each other under the action of the elastic force of the third spring 29 due to the fact that the third spring 29 is a compression spring, and the connecting pipe 22 is closed.

The connecting pipe 22 moves downwards to drive the second piston 21 to move downwards, the second piston 21 moves downwards to extrude glue of the cylinder body 20 and the through hole 15, the glue presses the first piston 17 to enable the first piston 17 to move downwards in the sliding groove 16, the glue enters the sliding groove 16 after the first piston 17 moves out of the way, as the second connecting hole 38 is communicated with the first connecting hole 19 at the moment, the glue in the sliding groove 16 flows into the glue storage groove 37 under the pressure of the first piston 17, the gluing head 39 is made of sponge, the glue in the glue storage groove 37 is sucked into the gluing head 39 through the capillary action of the gluing head 39, and the glue is coated on the grid layer b.

When the gluing head 39 meets the grid holes, the slider 10 moves downwards in the mounting groove 9 to reset under the action of the elastic force of the first spring 13, and the first connecting hole 19 is closed by the slider 10.

The slide block 10 moves down in the mounting groove 9 to drive the guide rod 12 to move down, the guide rod 12 drives the first rack 14 to move down, and the first rack 14 moves down to drive the gear 25 to rotate.

The first rack 14 moves downwards to drive the gear 25 to rotate, the gear 25 drives the rotating shaft 33 to rotate reversely, the rotating shaft 33 rotates reversely to drive the external threaded pipe 34 to rotate reversely, the external threaded pipe 34 rotates reversely to drive the nut seat 35 to move axially due to the action of the screw rod, the nut seat 35 moves to drive the valve plate 36 to slide in the guide groove 31, and the closed feed hole 30 is opened again.

The first rack 14 moves downwards to drive the gear 25 to rotate, the gear 25 drives the second rack 24 to move upwards, the second rack 24 moves upwards to drive the connecting pipe 22 to move upwards, the connecting pipe 22 drives the gasket 40 to move upwards to move into the second permanent magnet 26 again, and the first permanent magnet 28 is under the action of the magnetic field of the second permanent magnet 26 inside the second permanent magnet 26, so that the two first permanent magnets 28 which are butted together are separated, and the connecting pipe 22 is opened.

At this time, the connecting pipe 22 and the feeding hole 30 are communicated with the cylinder 20, and the glue in the glue tank 7 can flow into the cylinder 20 to replenish the consumed glue until the glue coating head 39 is again subjected to the force given by the grid layer b.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The gluing device for the paper product packaging box is characterized by comprising a rack, a gluing shaft (6) and a gluing head (39), wherein the rack is connected with the gluing shaft (6) to drive the gluing shaft (6) to rotate, a glue tank (7) for containing glue is formed inside the gluing shaft (6), a plurality of gluing structures are radially arranged on the gluing shaft (6), the gluing structures are connected with the glue tank (7), the gluing head (39) is connected with the gluing structures, and when the gluing head (39) is pressed, the gluing structures guide the glue to the gluing head (39);

the glue spreading structure comprises an installation structure, a glue feeding structure and a transmission structure, the installation structure is installed on the glue spreading shaft (6), the glue feeding structure is arranged on the installation structure, the transmission structure is installed on the installation structure, and the transmission structure drives the glue feeding structure to enable glue to enter the installation structure;

the mounting structure comprises a shell (8), the shell (8) is fixedly connected to the gluing shaft (6), a mounting groove (9) is formed in the bottom of the shell (8), a sliding block (10) is slidably matched in the mounting groove (9), a gluing head (39) is fixedly connected to the sliding block (10), a glue storage groove (37) is formed in the sliding block (10), a second connecting hole (38) is formed in the side wall of the glue storage groove (37), sliding grooves (16) are formed in the shell (8) on the two sides of the mounting groove (9), a first connecting hole (19) is formed in one side of each sliding groove (16), a first piston (17) is slidably matched in the sliding groove (16), a second spring (18) is fixedly connected to the bottom surface of the first piston (17), a through hole (15) is formed in the top of each sliding groove (16), and the through hole (15) is communicated with the corresponding sliding groove (16);

the glue inlet structure comprises a cylinder body (20), the cylinder body (20) is communicated with the top of the through hole (15), a second piston (21) is slidably matched in the cylinder body (20), the second piston (21) is slidably matched in the through hole (15), a connecting pipe (22) is fixedly connected on the second piston (21), a sealing washer (40) is arranged at the top end of the connecting pipe (22), grooves (27) are formed in two sides of the interior of the gasket (40), a first permanent magnet (28) is slidably matched in the grooves (27), a third spring (29) is fixedly connected on one side of the first permanent magnet (28), one end of the third spring (29) is fixedly connected on the inner wall of each groove (27), an upper cover (32) is fixedly connected on the top of the shell (8), an annular second permanent magnet (26) is fixedly connected on the bottom surface of the upper cover (32), the gasket (40) is slidably matched in the second permanent magnet (26), a feed hole (30) is formed in the upper cover (32), the feed hole (30) is communicated with the interior of the second permanent magnet (26), and the feed hole (30) is communicated with the glue tank (7);

the transmission structure comprises a gland (11) and a rotating shaft (33), wherein the gland (11) is fixedly connected to the top of the mounting groove (9), the gland (11) is slidably matched with a guide rod (12), the guide rod (12) is sleeved with a first spring (13), the top end of the guide rod (12) is fixedly connected with a first rack (14), the rotating shaft (33) is rotatably installed in the shell (8), the rotating shaft (33) is fixedly connected with a gear (25), the gear (25) is matched with the first rack (14), a connecting rod (23) is fixedly connected to the connecting pipe (22), a second rack (24) is fixedly connected to the connecting rod (23), and the second rack (24) is matched with the gear (25);

be equipped with the structure of opening and shutting on pivot (33) in order to control the switch of feed port (30), the structure of opening and shutting includes external screw thread pipe (34), nut seat (35) and valve plate (36), feed port (30) both sides guide way (31) have been seted up on upper cover (32), valve plate (36) slidable cooperation is in guide way (31), external screw thread pipe (34) rigid coupling is in on pivot (33), nut seat (35) rigid coupling is in on valve plate (36), nut seat (35) spiro union is in on external screw thread pipe (34).