CN211138295U - Corrugated container board rubber coating device - Google Patents

Abstract

The utility model relates to a corrugated container board rubber coating device aims at solving past manual rubber coating, processes inconvenient problem, and its technical essential is: the automatic gluing device comprises a screw rod sliding table, wherein the screw rod sliding table comprises a conveying wheel and a sliding table which is arranged on the conveying wheel in a sliding manner, a flat plate is arranged on the upper plane of the sliding table, the upper plane of the sliding table is along the flow line direction, a grinding wheel mechanism and a gluing mechanism are respectively arranged at the front and the back of the screw rod sliding table, the grinding wheel mechanism comprises a grinding wheel, the gluing mechanism comprises a gluing box which is of a barrel-shaped structure with an upper opening, the inner wall of the gluing box is provided with a plurality of sliding grooves, the bottom of the inner cavity of the gluing box is provided with a spring, the other end of the gluing box is connected with a; a plurality of bearings are installed above the flat plate, and the bearings respectively form an axis perpendicular to the screw rod sliding table with the conveying wheel, the grinding wheel and the glue spreading wheel. The utility model discloses completion rubber coating work that can be convenient relatively to the result of use preferred.

Description

Corrugated container board rubber coating device

Technical Field

The utility model relates to a carton production and processing equipment especially relates to a corrugated container board rubber coating device.

Background

As a green and environment-friendly product for protecting, storing, transporting, beautifying and publicizing commodities, the corrugated case is the first application of packaging products due to the excellent service performance and good processing performance of the corrugated case. The traditional carton adhesive back cover technology is usually manually completed, consumes time and labor, is low in production efficiency, and is not beneficial to production and processing.

In order to solve the problems, the chinese patent with publication number CN108162482A discloses a carton gluing machine, which comprises a feeding mechanism, a gluing mechanism and a control mechanism; the feeding mechanism comprises a first rack, a storage rack for placing paperboards to be processed, a material blocking rack and a first conveyor belt; the storage rack comprises side walls which are respectively arranged at two sides of the first conveyor belt and can adjust the distance, and a telescopic support frame which is used for supporting the paperboard to be processed and is placed in the storage rack; the viscose mechanism comprises a second rack, a second conveyor belt connected with the first conveyor belt, a viscose storage pool for storing viscose, a viscose device and a horizontal moving device; the second conveying belt is arranged below the gluing device and the glue storage pool, and the gluing device is higher than the glue storage pool; the viscose device is connected with the control mechanism; comprises a viscose frame, a viscose head connected with the bottom of the viscose frame and a first pneumatic element arranged on the viscose frame.

During processing, cartons with the same specification are manually placed on the storage rack, the paperboards sequentially fall on the conveying belt one by one under the action of the telescopic support frame, then the pneumatic element controls the gluing device to move, and the gluing head is driven to glue the cartons moving to the gluing station through the reciprocating motion of the air cylinder. Above-mentioned technical scheme has demonstrated that can be to the gummed equipment of carton, simultaneously the utility model provides a new technical scheme solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a corrugated container board rubber coating device, its completion rubber coating work that can be convenient relatively to the result of use preferred.

The above technical purpose of the present invention can be achieved by the following technical solutions: a corrugated board gluing device, which comprises a base and a gluing mechanism arranged on a paperboard transmission path, the base comprises a screw rod sliding table which is transversely vertical to the transmission path of the paper board in the driving direction and comprises a sliding table which moves in a reciprocating manner, a flat plate is fixed on the upper plane of the sliding table, the glue coating mechanism is connected with the flat plate and comprises a glue box and a glue coating wheel which are fixed on the lower part of the flat plate, the inner cavity of the viscose box is of a structure with an upper opening, the flat plate is provided with a gluing opening communicated with the inner cavity of the viscose box, a U-shaped frame is arranged in the adhesive box, the adhesive coating wheel is rotationally connected with the U-shaped frame and the rotating plane is vertical to the paper board, the vertical spring that is provided with in the viscose box, the upper end of spring is fixed in the U-shaped frame, and the lower extreme is fixed in the inner bottom of viscose box, the viscose box is provided with the external rubber coating mouth of intercommunication, the rubber coating wheel stretches out the rubber coating mouth.

By adopting the technical scheme, according to the characteristics of the production line, the lead screw sliding table and the gluing mechanism which are arranged on the flat plate in sequence enable the gluing to be continuous, and the production efficiency is improved; through setting up the rubber coating device into the structural style of gluing box and the rubber coating wheel that is located wherein, the rotation of rubber coating wheel makes the rubber coating action serialization, and further, sets up the spring, and the serialization of rubber coating action is changed through the flexible state of spring, and when need not the rubber coating, the spring is in flexible state, finishes the viscose action.

The utility model discloses further set up to: vertical spout has been seted up to the inner wall of viscose box, the slider of sliding connection in the spout has the adaptation, the slider is fixed in the U-shaped frame.

Through adopting above-mentioned technical scheme, set up spout and the slider of connection that slides, can not only do flexible direction to U-shaped frame and spring, and can prevent that the spring is crooked to influence result of use.

The utility model discloses further set up to: the side of viscose box is provided with the glue storage box that communicates with it, and the inner chamber upper shed and the opening part lid that hold the glue box close the glue storage lid of connecting the adaptation, hold the glue box lid and open and establish the gas pocket, glue liquid level height in the glue storage box is higher than the liquid level height in the viscose box, the axial cross-section of rubber coating wheel is the octagon and stretches out from the rubber coating mouth.

By adopting the technical scheme, the glue storage box is arranged in advance, so that the continuity of the gluing process can be ensured; the structure similar to the cover is arranged, so that the cover can be used for covering or directly replacing when the adhesive box or the adhesive storage box is not needed to be used or is damaged; the opening of the adhesive storage box is higher than the opening of the adhesive box, and the adhesive can be pressed into the adhesive box from the adhesive storage box by utilizing the atmospheric pressure difference; the glue spreading wheel has an octagonal axial section, and when glue is not required to be spread, the glue spreading wheel rises under the action of the spring and blocks a glue spreading opening by virtue of the bevel edge of the glue spreading wheel.

The utility model discloses further set up to: the flat plate is further connected with a grinding wheel mechanism, the grinding wheel mechanism comprises a grinding wheel, a first gear, a second gear, a chain and a motor, a fixed shaft is axially fixed in the center of the grinding wheel, the fixed shaft is rotatably connected to the flat plate, the first gear is fixed at one end of the flat plate, the first gear is connected with the second gear through the chain, the second gear is fixedly installed on an output shaft of the motor, and the grinding wheel abuts against a gluing surface and a paperboard firstly passes through the grinding wheel.

By adopting the technical scheme, the grinding wheel mechanism is preset before the conveying wheel conveys the paperboard, so that burrs are scraped from the glued surface of the paperboard, the paperboard continuously advances to contact with the gluing wheel under the transmission of the rotating conveying wheel, the paperboard with a certain speed drives the gluing wheel to rotate and simultaneously presses down the gluing wheel, and the gluing wheel attached with the adhesive rotates to complete the adhesive bonding process; the structure of the motor, the gear and the like is utilized to continuously provide power for the rotation of the grinding wheel.

The utility model discloses further set up to: rotating bearings are arranged right above the grinding wheel and the glue spreading wheel respectively, a rubber sleeve is sleeved on the outer diameter of each bearing, and the paperboard passes through and is clamped between the rubber sleeve and the grinding wheel or the glue spreading wheel.

By adopting the technical scheme, the bearing sleeve is provided with the rubber sleeve, so that the lubricating agent and the like in the bearing can be prevented from being lost on the paperboard to cause pollution; the cardboard is by the centre gripping between bearing and emery wheel or rubber coating wheel, can prevent that it from being taken to fly by emery wheel etc. in order to utilize the mode of increase pressure for the transmission effect is better.

The utility model discloses further set up to: the bearing is coaxially fixed with a bearing rod, the flat plate is vertically connected with a fixed seat in a sliding manner, and the bearing rod is fixed on the fixed seat.

By adopting the technical scheme, the bearing is further fixed, and the normal operation of the process is ensured.

The utility model discloses further set up to: the flat plate is provided with an installation limiting plate abutted against the fixed seat on the side face of the fixed seat, the fixed seat vertically penetrates through the fixed seat and is in threaded connection with a threaded rod, and the threaded rod is rotatably connected to the flat plate.

Through adopting above-mentioned technical scheme, set up the threaded rod, can be as required, manual rotation carousel to adjust the clearance between bearing and emery wheel, transfer gear and the rubber coating wheel as required, thereby the result of use is better.

To sum up, the utility model discloses a beneficial technological effect does:

1. according to the characteristics of the production line, the grinding wheel mechanism, the lead screw sliding table and the gluing mechanism are sequentially arranged on the same platform, so that gluing is continuous, and the production efficiency is improved; the opening of the adhesive storage box is higher than the opening of the adhesive box, and the adhesive is continuously pressed into the adhesive box from the adhesive storage box by utilizing the principle of atmospheric pressure difference;

2. the burr is scraped with the cardboard through the emery wheel, and the cardboard continues to advance and contact the rubber coating wheel, and the cardboard that has certain speed drives the rubber coating wheel pivoted and pushes down it for the rubber coating wheel that is attached with the viscose rotates and accomplishes the viscose process.

Drawings

Fig. 1 is a schematic view of the overall structure of the corrugated cardboard gluing device.

Fig. 2 is an exploded view of the local structure of the present invention, which is mainly used to show the connection relationship between the mounting groove and the sliding platform and the flat plate.

Fig. 3 is an exploded view of the local structure of the present invention, which is mainly used for showing the grinding wheel mechanism and the gluing mechanism.

Fig. 4 is a sectional view of the adhesive mechanism.

Fig. 5 is a schematic view of the structure of the pulley mechanism.

Reference numerals: 1. a screw rod sliding table; 11. a sliding table; 111. mounting grooves; 12. a transfer wheel; 13. a flat plate; 131. gluing ports; 2. a grinding wheel mechanism; 21. a grinding wheel; 22. a fixed shaft; 23. a first gear; 24. a chain; 25. a second gear; 26. a motor; 3. a gluing mechanism; 31. a viscose box; 311. a chute; 312. a slider; 313. a glue inlet; 32. a glue spreading wheel; 33. a U-shaped frame; 331. a rotating shaft; 34. a spring; 4. a glue storage box; 41. a glue storage box cover; 411. air holes; 42. a glue outlet; 5. a fixing plate; 6. a protective box; 61. a cover plate; 7. a bearing; 71. a rubber sleeve; 72. a bearing rod; 73. a fixed seat; 74. a threaded rod; 75. installing a limiting plate; 76. a turntable.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A corrugated container board rubber coating device, refer to fig. 1 and fig. 3, include the base and install in the rubber coating mechanism 3 of base, wherein the base is optional to be installed on the cardboard transmission route of carton processing lines, and the rotation is connected with transfer gear 12 on the base, and the rotation plane of transfer gear 12 is the vertical plane (based on the user state). The transmission wheel 12 can be linked with a power mechanism of a production line through a chain transmission mechanism to obtain power, so that the using effect is improved.

When the automatic paper-feeding device is used, the paper boards fall on the conveying wheel 12 and are conveyed to the tail end of the production line continuously through the assistance of the conveying wheel, and the gluing mechanism 3 glues the passing paper boards; the lower board surface of the paperboard is glued as an example.

Referring to fig. 1 and 3, the base includes a screw rod sliding table 1, and a driving direction of the screw rod sliding table 1 is transversely perpendicular to a paperboard conveying path; the screw rod sliding table 1 comprises two symmetrical end plates, a guide rod, a screw rod, a sliding table 11 and a servo motor, wherein two end heads of the guide rod are respectively fixed on the two end plates; the sliding table 11 is penetrated by the guide rod and connected in a sliding manner. The transfer wheel 12 and the gluing mechanism 3 are mounted on the sliding table 11, so that the worker can adjust the gluing position according to the size and the requirement of the paperboard.

Referring to fig. 1 and 2, an installation groove 111 with an upper opening structure is formed in the sliding table 11; a flat plate 13 is fixedly arranged on the sliding table 11, the transmission wheel 12 is rotatably connected to the wall of the mounting groove 111, and the upper wheel surface is flush with the upper plate surface of the flat plate 13; the plate 13 is provided with a through opening through which the transfer wheel 12 extends.

In order to fix the flat plate 13, a plurality of triangular fixing plates 5 are welded at the parts of the lower part of the flat plate which are vertically contacted with the sliding table 11, and the fixing plates 5 are respectively arranged at the two ends of the sliding table 11 in the width direction.

Referring to fig. 3 and 4, the glue applying mechanism 3 includes a glue cartridge 31 and a glue applying wheel 32; the flat plate 13 extends out of the sliding table 11 along the paperboard conveying direction, and the adhesive box 31 is fixed at the lower part of the flat plate 13; the inner cavity of the adhesive box 31 is of an upper opening structure and is hermetically fixed on the flat plate 13. A gluing opening 131 is formed in the flat plate 13 right above the inner cavity of the glue box 31, the gluing wheel 32 is arranged in the inner cavity of the glue box 31 and is connected in a rotating mode, and the upper wheel surface of the gluing wheel extends out of the gluing opening 131; the plane of rotation of the glue wheel 32 is perpendicular to the cardboard.

When in use, the glue box 31 is filled with glue, and the glue spreading wheel 32 is placed in the glue; as the sheet is dropped onto the applicator wheel 32 and moved, the applicator wheel 32 rotates to apply glue to the sheet.

Referring to fig. 4, a U-shaped frame 33 is disposed in the inner cavity of the glue box 31, the glue application wheel 32 is located in the opening of the U-shaped frame 33, and two sides of the glue application wheel are respectively formed with a rotating shaft 331, and the rotating shaft 331 is rotatably connected to the U-shaped frame 33.

A spring 34 is arranged in the inner cavity of the glue box 31, one end of the spring 34 is fixed at the bottom of the U-shaped frame 33, and the other end is fixed at the inner bottom of the glue box 31 and is vertical. The glue wheel 32 is further arranged with an octagonal axial cross-section.

When the spring 34 is in a natural state, the glue coating wheel 32 extends out of the glue coating port 131, and two axial inclined side surfaces of the glue coating wheel abut against the edge of the glue coating port 131 to seal the glue coating port; when the cardboard falls on the glue spreading wheel 32, the compression spring 34 moves downwards, and the glue spreading opening 131 and the side surface of the glue spreading wheel 32 are opened, so that glue can be discharged more conveniently, and the glue spreading effect is better. The height of the glue coating wheel 32 extending out of the glue coating port 131 is preferably 0.5-2 cm; the glue wheel 32 may be a rubber wheel.

Referring to fig. 3 and 4, in order to prevent the spring 34 from skewing and affecting the use effect, a plurality of sliding grooves 311 are formed on the inner wall of the glue box 31; a sliding block 312 adapted to the sliding slot 311 is fixed on the U-shaped frame 33, and the sliding block 312 is slidably connected to the sliding slot 311 to telescopically guide the U-shaped frame 33, i.e., the spring 34.

Referring to fig. 4, in order to store the required adhesive in advance and ensure the continuity of the operation of the adhesive process, the adhesive storage box 31 is provided with an adhesive storage box 4 with an upward opening, and the adhesive storage box 4 is arranged on the side of the adhesive storage box 31 and fixed on the flat plate 13; an upper port of an inner cavity of the glue storage box 4 is fixedly covered with a glue storage box cover 41 through threads, and the glue storage box cover 41 is provided with a vertically through air hole 411.

In order to make the adhesive flow from the adhesive storage box 4 to the adhesive storage box 31, the bottom ends of the adhesive storage box 31 and the adhesive storage box 4 respectively protrude outwards to form an adhesive inlet 313 and an adhesive outlet 42 which are communicated through rubber tubes; when the glue spreading mechanism is used, the whole glue spreading mechanism 3 is convenient to clean due to the rubber tube which can be detached as required, and the influence on the use effect caused by the solidification and blockage of the viscose due to long-term use is prevented.

When in use, the glue storage box 4 stores glue and the liquid level is higher than the liquid level of the glue box 31; at this time, it can automatically supply the glue to the glue box 31 under the action of the atmospheric pressure.

Referring to fig. 3, in order to make the carton firmly bonded, burrs need to be scraped at the flat gluing part, a grinding wheel mechanism 2 is arranged for the flat gluing part, the grinding wheel mechanism 2 and a gluing mechanism 3 are respectively arranged at the front and the rear of a conveying wheel 12, and the paper board firstly passes through the grinding wheel mechanism 2 and then passes through the gluing mechanism 3.

Referring to fig. 3 and 5, the grinding wheel mechanism 2 comprises a grinding wheel 21, the grinding wheel 21 is positioned below the flat plate 13, and the upper wheel surface of the grinding wheel 21 extends out of a matched through hole on the flat plate 13; in order to make the whole gluing action smooth, the grinding wheel 21 and the transmission wheel 12 are in the same straight line; in order to prevent the carton from being damaged by the grinding wheel 21 rotating rapidly, the grinding wheel 21 is a fine-grained grinding wheel.

Referring to fig. 5, in order to drive the grinding wheel 21 to rotate, a fixed shaft 22 is fixed at the center thereof; the fixed part 22 is rotationally connected with the fixed plate 5; a first gear 23 is fixedly connected to one end of the fixed shaft 22; a motor 26 is arranged below the flat plate 13, a second gear 25 is coaxially fixed on an output shaft of the motor 26, and the second gear 25 and the first gear 23 are sleeved with a chain 24 to realize transmission.

In order to prevent the paper board from being damaged due to the excessive rotation speed of the grinding wheel 21, the motor 26 may use a motor having a speed reduction function, and in addition, in order to further reduce the rotation speed of the grinding wheel 21, the outer diameter of the first gear 23 is larger than that of the second gear 25.

Referring to fig. 3 and 5, in order to prevent the debris generated by the grinding wheel 21 from entering the chain 24 and affecting the using effect, the lower part of the flat plate 13 is fixed with the protective box 6 through bolts, the inner cavity of the protective box 6 is a lower opening, and the opening is covered by a cover plate 61 which is fixedly matched with the lower opening. The second gear 25, the first gear 23 and the chain 24 are placed inside the protective box 6.

Referring to fig. 1 and 2, in order to prevent the cardboard driven by the grinding wheel 21, the conveying wheel 12 and the glue coating wheel 32 from flying, three adaptive bearings 7 are respectively arranged right above the three wheels; the cardboard passes between the bearing 7 and the three and is clamped and limited.

In order to prevent the lubricant added in the rolling injection of the bearing 7 from flowing out and adhering to the cardboard to make it dirty, the outer diameter of the bearing 7 is sleeved with a rubber sleeve 71.

In order to fixedly mount the bearing 7, the bearing 7 is fixed with a bearing rod 72 along the central axis, one end of the bearing rod 72 is fixed with a fixing seat 73, and the base of the fixing seat 73 is mounted on the flat plate 13.

In order to change the gap between the bearing 7 and the grinding wheel 21 (or the transmission wheel 12 or the glue application wheel 32) according to requirements; a threaded rod 74 is inserted into the fixing seat 73 and is screwed perpendicularly to the plate 13.

An installation limiting plate 75 is fixed on the upper part of the flat plate 13 at the side of the fixed seat 73; the side surface of the fixed seat 73 is abutted against the installation limiting plate 75, the upper end of the installation limiting plate 75 is transversely bent to the upper part of the fixed seat 73, and the threaded rod 74 is rotatably connected to the section; a rotary plate 76 is coaxially fixed to the upper end of the threaded rod 74.

The working process is as follows: firstly adjust the clearance between bearing 7 and emery wheel 21 (or transfer wheel 12 or rubber coating wheel 32) as required, then the cardboard comes from the transmission on the assembly line, under the centre gripping of bearing 7 and emery wheel 21 (or transfer wheel 12 or rubber coating wheel 32), through the utility model discloses. Successively, the cardboard firstly passes through the grinding wheel 21 and is scraped with burrs; under the transmission of the rotating conveying wheel 12, the paper board continuously advances to contact the glue coating wheel 32, and the paper board with a certain speed drives the glue coating wheel 32 to rotate and simultaneously presses down the glue coating wheel 32, so that the glue coating wheel 32 attached with the glue rotates to complete the gluing process.

The utility model discloses when viscose box 31 is full to glue, the structure rubber coating effect of its current rubber coating wheel 32 of cooperation is better relatively.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a corrugated container board rubber coating device, is including setting up base and rubber coating mechanism (3) on cardboard transmission path, its characterized in that: the base includes horizontal perpendicular cardboard transmission path's of direction of drive lead screw slip table (1), lead screw slip table (1) is including reciprocating motion's slip table (11), the last plane of slip table (11) is fixed with flat board (13), rubber coating mechanism (3) are connected in flat board (13), rubber coating mechanism (3) are including being fixed in viscose box (31) and rubber-coated wheel (32) of flat board (13) lower part, the inner chamber of viscose box (31) is the open-ended structure, dull and stereotyped (13) are seted up the coating mouth (131) that communicate viscose box (31) inner chamber, be provided with U-shaped frame (33) in viscose box (31), rubber-coated wheel (32) rotate to be connected in U-shaped frame (33) and rotate the perpendicular cardboard in plane, vertically in viscose box (31) be provided with spring (34), the upper end of spring (34) is fixed in U-shaped frame (33), the lower extreme is fixed in the inner bottom of viscose box (31), viscose box (31) are provided with outside rubberizing mouth (131) of intercommunication, rubber-coated wheel (32) stretch out rubberizing mouth (131).

2. A corrugated cardboard gumming device as claimed in claim 1, characterised in that: vertical spout (311) have been seted up to the inner wall of viscose box (31), slider (312) of adaptation are connected with in spout (311) the cunning, slider (312) are fixed in U-shaped frame (33).

3. A corrugated cardboard gumming device as claimed in claim 1, characterised in that: the side of viscose box (31) is provided with glue storage box (4) that communicates with it, and the inner chamber upper shed and the opening part lid of glue storage box (4) are closed and are connected glue storage lid (41) of adaptation, hold glue lid (41) and offer gas pocket (411), glue liquid level height in glue storage box (4) is higher than the liquid level height in viscose box (31), the axial cross-section of rubber coating wheel (32) is the octagon and stretches out from rubber coating mouth (131).

4. A corrugated cardboard gumming device as claimed in claim 1, characterised in that: dull and stereotyped (13) still are connected with grinding wheel mechanism (2), grinding wheel mechanism (2) are including emery wheel (21), first gear (23), second gear (25), chain (24) and motor (26), emery wheel (21) central axial fixity has fixed axle (22), fixed axle (22) rotate connect in dull and stereotyped (13) and its one end is fixed with first gear (23), first gear (23) are linked through chain (24) and second gear (25), second gear (25) installation is fixed in on the output shaft of motor (26), emery wheel (21) butt is in spreading surface and cardboard and is past emery wheel (21) earlier.

5. A corrugated cardboard gumming device as claimed in claim 4, characterised in that: dull and stereotyped (13) fixedly connected with guard box (6), first gear (23), second gear (25) and chain (24) are established in guard box (6) cover.

6. A corrugated cardboard gumming device as claimed in claim 4, characterised in that: rotating bearings (7) are arranged right above the grinding wheel (21) and the glue spreading wheel (32) respectively, a rubber sleeve (71) is sleeved on the outer diameter of each bearing (7), and the paperboard passes through and is clamped between the rubber sleeve (71) and the grinding wheel (21) or the glue spreading wheel (32).

7. A corrugated cardboard gumming device as claimed in claim 6, characterised in that: bearing (7) coaxial fixation has bearing rod (72), vertical sliding connection has fixing base (73) on dull and stereotyped (13), bearing rod (72) are fixed in fixing base (73).

8. A corrugated cardboard gumming device as claimed in claim 7, characterized in that: the flat plate (13) is provided with an installation limiting plate (75) which is abutted against the fixed seat (73) on the side face of the fixed seat (73), the fixed seat (73) vertically penetrates through the fixed seat and is in threaded connection with a threaded rod (74), and the threaded rod (74) is rotatably connected to the flat plate (13).

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