CN218140198U

CN218140198U - Packaging box surface film coating mechanism

Info

Publication number: CN218140198U
Application number: CN202222511852.XU
Authority: CN
Inventors: 胡旭
Original assignee: Changsha Zhiai Packaging Co ltd
Current assignee: Changsha Zhiai Packaging Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-27
Anticipated expiration: 2032-09-21

Abstract

The utility model provides a packing carton surface coating mechanism relates to packing carton tectorial membrane technical field, including the conveyer belt, a packing carton surface coating mechanism, including the conveyer belt, conveyer belt upper surface both sides all are provided with the bonder, the common fixed mounting in conveyer belt upper surface both sides has first portal frame, fixed surface installs electric push rod on the first portal frame, electric push rod output passes first portal frame and fixed mounting and has the film cutter, the utility model discloses a before putting the packing carton on the conveyer belt, the staff places the packing carton earlier on rotating the seat, through first motor with rotate the seat and clear up the subassembly under the mating reaction, every one side of packing carton all is cleared up by effectual, and then avoids its surface to glue glutinous dust or shredded paper scrap to the membrane that lies in dust and shredded paper scrap department when preventing to carry out the heat seal tectorial membrane to the packing carton can the gassing, influences the condition emergence of follow-up tectorial membrane quality.

Description

Packaging box surface film coating mechanism

Technical Field

The utility model relates to a packing carton tectorial membrane technical field particularly, relates to a packing carton surface tectorial membrane mechanism.

Background

The film covering is to cover and stick a transparent plastic film on the surface of a printed matter through hot pressing, so as to play a role in protection and gloss increasing, the film covering is widely used for surface framing and protection of covers of books and periodicals, picture albums, memorabilia books, postcards, product specifications, wall calendars, maps and the like, and at present, common film covering packaging products comprise cartons, paper boxes and the like. When the paper box is covered with the film, dust or shredded paper scraps can be adhered to the surface of the paper box in the manufacturing and transporting processes of the paper box, and if the heat sealing film covering is directly carried out, air bubbles can be generated on the film at the positions of the dust and the shredded paper of the paper box, so that the quality of the subsequent film covering is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a packing carton surface coating mechanism can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a packaging box surface film covering mechanism comprises a conveying belt, wherein two sides of the upper surface of the conveying belt are respectively provided with a bonder, two sides of the upper surface of the conveying belt are jointly and fixedly provided with a first portal frame, the upper surface of the first portal frame is fixedly provided with an electric push rod, and the output end of the electric push rod penetrates through the first portal frame and is fixedly provided with a film cutting knife;

a heat sealing machine is arranged on one side of the conveying belt, two supporting plates are fixedly mounted on the other side of the conveying belt, two supports are fixedly mounted on one side, away from the heat sealing machine, of the upper surface of the conveying belt, and a first film coating roller is rotatably mounted between the two supports through a rotating shaft;

two install the second tectorial membrane roller, two through installation hub rotation between the backup pad fixed mounting has the supporting seat between the backup pad, the mounting groove has been seted up to the supporting seat upper surface, fixed surface installs first motor on the mounting groove inner wall, first motor output fixed mounting has the seat of rotating, two the backup pad upper surface is provided with and is used for carrying out the clearance subassembly of clearing up the wastepaper and the dust on packing carton surface.

Preferably, the cleaning assembly comprises a second portal frame, the second portal frame is fixedly mounted on the upper surfaces of the two supporting plates, two partition plates are fixedly mounted on the upper surface of the second portal frame, a screw rod is rotatably mounted between the two partition plates, and a moving plate is arranged on one side of a rod body of the screw rod in a threaded manner;

an avoidance groove is formed in the upper surface of the second portal frame in a penetrating mode, the lower surface of the moving plate penetrates through the avoidance groove and is fixedly provided with a mounting plate, connecting plates are fixedly arranged on two sides of the lower surface of the mounting plate, a brush roll is movably mounted between the two connecting plates in a rotating mode, and brush plates are movably mounted on the opposite sides of the two connecting plates;

one side of one of the partition plates is fixedly provided with a second motor, and the output end of the second motor penetrates through the corresponding partition plate and is fixedly connected with the screw rod;

two connecting frames are fixedly mounted on one side, away from the conveying belt, of the second portal frame, a fixing plate is movably mounted between the two connecting frames, and a plurality of fans are arranged on the upper surface of the fixing plate.

Preferably, two the brush roll is installed through the connecting axle rotation between the connecting plate, connecting axle shaft body one side is passed corresponding connecting plate and is equipped with the gear, second portal frame lower surface is close to gear one side fixed mounting and is had the pinion rack, the gear meshes with the pinion rack mutually.

Preferably, sliding grooves are formed in the surfaces of the opposite sides of the two connecting plates in a penetrating mode, sliding blocks are arranged in the two sliding grooves in a sliding mode, and the two brush plates are fixedly installed on the opposite sides of the corresponding sliding blocks respectively;

a positioning rod is fixedly arranged between two sides of the inner wall of each sliding groove, each sliding block is arranged on one side of the corresponding positioning rod body in a sliding mode, and an elastic piece capable of stretching and resetting is sleeved on the other side of each positioning rod body;

two the slider is kept away from corresponding brush board one side fixed mounting and is had the push pedal, two the connecting axle is kept away from one end each other and is all passed the connecting plate that corresponds and the cover is equipped with the eccentric wheel.

Preferably, the elastic member is a spring.

Preferably, a limiting rod is fixedly installed between the two partition plates, and the moving plate is slidably arranged on one side of the rod body of the limiting rod.

Preferably, the upper surfaces of the two supporting plates are fixedly provided with mounting blocks, one side, far away from the brush roll, of each mounting block is fixedly provided with an air cylinder, and the output end of each air cylinder penetrates through the corresponding mounting block and is fixedly provided with a top plate.

Preferably, the two connecting frames are rotatably installed and fixed through pin shafts.

(1) Before putting the conveyer belt with the packing carton on, the staff places the packing carton earlier and rotates on the seat, through first motor with rotate the seat and clear up the mating reaction of subassembly under, every side of packing carton all is cleared up by effectual, and then avoids its surface to glue glutinous dust or garrulous wastepaper to prevent to be located the membrane meeting gassing of carton dust and wastepaper department when carrying out the heat seal tectorial membrane to the packing carton, the condition that influences follow-up tectorial membrane quality takes place.

(2) When the brush roll moves, the brush roll rotates with the connecting shaft under the matching action of the gear and the toothed plate, so that the friction force between bristles on the surface of the brush roll and the surface of the packaging box is increased, and the cleaning effect of the brush roll is further enhanced.

(3) When the connecting axle rotated, the eccentric wheel rotated, and under the combined action of pivoted eccentric wheel and spout and slider and spring and push pedal, the brush board was along spout direction reciprocating motion to the brush hair on the brush board and the surperficial frictional force of packing carton have been increased, thereby the clearance effect of brush board has been strengthened.

Drawings

FIG. 1 is a schematic view of the overall structure of a film covering mechanism for packaging box surfaces according to the present invention;

FIG. 2 is a schematic view of a top view of a film covering mechanism for a packaging box according to the present invention;

fig. 3 is a schematic view of a front view structure of a film covering mechanism on the surface of the packing box of the present invention;

fig. 4 isbase:Sub>A schematic view ofbase:Sub>A cross-sectional structure atbase:Sub>A-base:Sub>A in fig. 2 ofbase:Sub>A film covering mechanism forbase:Sub>A packaging box according to the present invention;

FIG. 5 is a schematic cross-sectional view taken along line B-B in FIG. 2 of a film covering mechanism for a packaging box according to the present invention;

FIG. 6 is a schematic view of the cross-sectional structure of the position C-C in FIG. 3 of the film covering mechanism on the surface of the packing box of the present invention

Fig. 7 is an enlarged schematic structural view of a position a in fig. 5 of the film covering mechanism for the surface of the packing box according to the present invention;

fig. 8 is an enlarged schematic structural diagram of a position B in fig. 6 of the film covering mechanism on the surface of the packing box of the present invention.

In the figure: 1. a conveyor belt; 2. cleaning the assembly; 201. a second gantry; 202. a partition plate; 203. a screw rod; 204. moving the plate; 205. an avoidance groove; 206. mounting a plate; 207. a connecting plate; 2071. a connecting shaft; 2072. a gear; 2073. a toothed plate; 2074. a chute; 2075. a slider; 2076. positioning a rod; 2077. an elastic member; 2078. pushing the plate; 2079. an eccentric wheel; 208. a brush roll; 209. brushing the board; 2010. a second motor; 2011. a connecting frame; 2012. a fixing plate; 2013. a fan; 2014. a limiting rod; 3. a bonder; 4. a first gantry; 401. an electric push rod; 402. a film cutter; 5. a heat sealing machine; 6. a support plate; 601. a support; 602. a rotating shaft; 603. a first laminating roller; 604. installing a shaft; 605. a second laminating roller; 7. a supporting seat; 8. mounting grooves; 801. a first motor; 802. rotating the base; 9. mounting blocks; 901. a cylinder; 902. a top plate; 10. and (7) a pin shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, fig. 2, fig. 3, fig. 6, the embodiment of the utility model provides a packing carton surface coating mechanism, including conveyer belt 1, 1 upper surface both sides of conveyer belt all are provided with bonder 3, and 1 upper surface both sides of conveyer belt have first portal frame 4 jointly fixed mounting, and fixed surface installs electric push rod 401 on first portal frame 4, and electric push rod 401 output passes first portal frame 4 and fixed mounting has film cutter 402.

Conveyer belt 1 one side is provided with heat-sealing machine 5, and 1 opposite side fixed mounting of conveyer belt has two backup pads 6, and conveyer belt 1 upper surface is kept away from heat-sealing machine 5 one side fixed mounting has two supports 601, rotates through pivot 602 between two supports 601 and installs first tectorial membrane roller 603.

Install second tectorial membrane roller 605 through installation axle 604 rotation between two backup pads 6, fixed mounting has supporting seat 7 between two backup pads 6, and mounting groove 8 has been seted up to supporting seat 7 upper surface, and fixed surface installs first motor 801 on the 8 inner walls of mounting groove, and first motor 801 output fixed mounting has a seat 802 of rotating, and two backup pads 6 upper surfaces are provided with the clearance subassembly 2 that is used for clearing up the wastepaper and the dust on packing carton surface.

The staff is through establishing thermal shrinkage film roll sleeve on first tectorial membrane roller 603 and second tectorial membrane roller 605, then the staff passes the bonding groove of bonder 3 with thermal shrinkage film one end, when conveyer belt 1 starts, packing carton on the conveyer belt 1 gets into in the thermal shrinkage film, staff's start electric putter 401 after that, make its output drive film cutter 402 remove, make film cutter 402 cut the membrane to the thermal shrinkage film, thereby make the thermal shrinkage film cover outside the packing carton, then the packing carton follows conveyer belt 1 and gets into among the heat-sealing machine 5, make heat-sealing machine 5 heat the thermal shrinkage film, make the thermal shrinkage film be heated and contract at the packing carton outside, thereby accomplish the tectorial membrane to the packing carton.

Before putting the packing carton on conveyer belt 1, the staff places the packing carton on rotating seat 802 earlier, through first motor 801 with rotate seat 802 and clearance subassembly 2's mating reaction under, every side of packing carton all is cleared up by effectual, avoids its surface to glue glutinous dust or shredded paper bits to prevent to be located the membrane meeting gassing of carton dust and shredded paper bits department when carrying out the heat seal tectorial membrane to the packing carton, the condition of the follow-up tectorial membrane quality of influence takes place.

As shown in fig. 1, fig. 4, fig. 5, fig. 6, fig. 7, and fig. 8, in another embodiment of the present invention, the cleaning assembly 2 includes a second portal frame 201, the second portal frame 201 is fixedly mounted on the upper surfaces of the two supporting plates 6, two partition plates 202 are fixedly mounted on the upper surface of the second portal frame 201, a screw 203 is rotatably mounted between the two partition plates 202, and a moving plate 204 is disposed on one side of a screw thread of the screw 203.

An avoiding groove 205 is formed in the upper surface of the second portal frame 201 in a penetrating mode, the lower surface of the moving plate 204 penetrates through the avoiding groove 205 and is fixedly provided with a mounting plate 206, connecting plates 207 are fixedly mounted on two sides of the lower surface of the mounting plate 206, a brush roller 208 is movably mounted between the two connecting plates 207 in a rotating mode, and a brush plate 209 is movably mounted on one side, opposite to the two connecting plates 207, of the two connecting plates 207.

One side of one of the partition plates 202 is fixedly provided with a second motor 2010, and the output end of the second motor 2010 penetrates through the corresponding partition plate 202 and is fixedly connected with the screw rod 203;

two connecting frames 2011 are fixedly installed on one side, far away from the conveyor belt 1, of the second portal frame 201, a fixing plate 2012 is movably installed between the two connecting frames 2011, and a plurality of fans 2013 are arranged on the upper surface of the fixing plate 2012.

Install brush roll 208 through connecting axle 2071 rotation between two connecting plates 207, connecting axle 2071 shaft body one side is passed corresponding connecting plate 207 and is equipped with gear 2072, and second portal frame 201 lower surface is close to gear 2072 one side fixed mounting has pinion 2073, and gear 2072 meshes with pinion 2073 mutually.

Two connecting plate 207 opposite side surfaces have all run through and have seted up spout 2074, all slide in two spouts 2074 and be provided with slider 2075, and two brush boards 209 are fixed mounting respectively in the opposite side of slider 2075 that corresponds.

Fixed mounting has locating lever 2076 between two spout 2074 inner wall both sides, and every slider 2075 slides respectively and sets up in the locating lever 2076 pole body one side that corresponds, and two locating lever 2076 pole body opposite sides cover is equipped with elastic component 2077 that can stretch and reset.

Two sliders 2075 keep away from corresponding brush board 209 one side fixed mounting have a push pedal 2078, and two connecting axles 2071 keep away from one end each other and all pass corresponding connecting plate 207 and the cover is equipped with eccentric wheel 2079.

The elastic member 2077 is a spring.

A packing box is placed on the rotating seat 802 through the fan 2013 by a worker, the fan 2013 blows the bottom of the packing box, dust and debris at the bottom of the packing box fall off, then the worker starts the second motor 2010, the output end of the second motor drives the screw rod 203 to rotate, the rotating screw rod 203 drives the moving plate 204, the brush roller 208 and the brush plate 209 to move in a threaded precession mode, the brush roller 208 and the brush plate 209 clean partial surfaces of the packing box, after the brush roller 208 and the brush plate 209 move beside the packing box and clean the partial surfaces of the packing box, the worker starts the first motor 801, the output shaft of the first motor drives the rotating seat 802 to rotate, the packing box rotates along with the rotating seat 802, then the worker starts the second motor 2010 again, and the brush roller 208 and the brush plate 209 clean the residual surfaces of the packing box.

When the brush roller 208 moves, the brush roller 208 rotates with the connecting shaft 2071 by the cooperation of the gear 2072 and the toothed plate 2073, so that the friction force between the bristles on the surface of the brush roller 208 and the surface of the packing box is increased, and the cleaning effect of the brush roller 208 is enhanced.

When the connecting shaft 2071 rotates, the eccentric wheel 2079 rotates, and under the matching action of the rotating eccentric wheel 2079, the sliding groove 2074, the sliding block 2075, the spring and the push plate 2078, the brush plate 209 moves in a reciprocating manner along the direction of the sliding groove 2074, so that the friction force between the bristles on the brush plate 209 and the surface of the packing box is increased, and the cleaning effect of the brush plate 209 is enhanced.

As shown in fig. 5 and 6, in another embodiment of the present invention, a limiting rod 2014 is fixedly installed between the two partition plates 202, and the moving plate 204 is slidably disposed on one side of the limiting rod 2014.

By arranging the limiting rod 2014, the moving plate 204 is more stable when moving.

As shown in fig. 1, 2 and 6, in another embodiment of the present invention, the mounting blocks 9 are fixedly mounted on the upper surfaces of the two supporting plates 6, the cylinder 901 is fixedly mounted on one side of the two mounting blocks 9 away from the brush roller 208, and the output end of the cylinder 901 passes through the mounting block 9 and is fixedly mounted with the top plate 902.

Through setting up cylinder 901 and roof 902 for the packing carton is being cleared up the back, and cylinder 901 output drives roof 902 and removes, makes roof 902 promote the packing carton to conveyer belt 1 on, does not need the manual placing of staff, has reduced staff's intensity of labour.

As shown in fig. 1, 4 and 5, in another embodiment of the present invention, a fixing plate 2012 is rotatably installed between the two connecting frames 2011 through a pin 10.

Through setting up round pin axle 10, make things convenient for the staff to adjust fan 2013's angle, make things convenient for fan 2013 to blow the dust that drops on the packing carton to avoid the dust deposit.

The working principle of the packaging box surface film coating mechanism is as follows:

during the use, before putting the packing carton on conveyer belt 1, the staff places the packing carton on rotating seat 802 earlier, place the packing carton on rotating seat 802 through fan 2013 through the staff, make fan 2013 sweep the packing carton bottom, make the dust and the piece of packing carton bottom drop, then the staff starts second motor 2010, make its output drive lead screw 203 and rotate, pivoted lead screw 203 drives movable plate 204 and brush roll 208 and brush board 209 through the screw precession mode and move, make brush roll 208 and brush board 209 clear up the partial face of packing carton, after brush roll 208 and brush board 209 move to packing carton one side and clear up the partial face of packing carton, the staff starts first motor 801, make its output shaft drive and rotate seat 802, make the packing carton follow and rotate seat 802 and rotate, then the staff starts second motor 2010 again, make brush roll 208 and brush board 209 clear up the remaining face of packing carton, avoid its surface to glue dust or shredded paper, thereby prevent to be located the packing carton dust and the influence of heat seal tectorial membrane department when filming, the condition that the film can follow-up the emergence bubble of follow-up the film.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above description, and all embodiments cannot be exhausted here, and all obvious variations or changes are still in the protection scope of the present invention.

Claims

1. The utility model provides a packing carton surface coating mechanism, includes conveyer belt (1), its characterized in that: two sides of the upper surface of the conveyor belt (1) are respectively provided with a bonder (3), two sides of the upper surface of the conveyor belt (1) are jointly and fixedly provided with a first portal frame (4), the upper surface of the first portal frame (4) is fixedly provided with an electric push rod (401), and the output end of the electric push rod (401) penetrates through the first portal frame (4) and is fixedly provided with a film cutting knife (402);

a heat sealing machine (5) is arranged on one side of the conveyor belt (1), two supporting plates (6) are fixedly mounted on the other side of the conveyor belt (1), two supports (601) are fixedly mounted on one side, away from the heat sealing machine (5), of the upper surface of the conveyor belt (1), and a first film coating roller (603) is rotatably mounted between the two supports (601) through a rotating shaft (602);

two rotate through installation axle (604) between backup pad (6) and install second tectorial membrane roller (605), two fixed mounting has supporting seat (7) between backup pad (6), mounting groove (8) have been seted up to supporting seat (7) upper surface, fixed surface installs first motor (801) on mounting groove (8) inner wall, first motor (801) output end fixed mounting has rotation seat (802), two backup pad (6) upper surface is provided with and is used for carrying out clearance subassembly (2) of clearing up the wastepaper and the dust on packing carton surface.

2. A packaging box surface coating mechanism according to claim 1, wherein: the cleaning assembly (2) comprises a second portal frame (201), the second portal frame (201) is fixedly mounted on the upper surfaces of the two supporting plates (6) together, two partition plates (202) are fixedly mounted on the upper surface of the second portal frame (201), a screw rod (203) is rotatably mounted between the two partition plates (202), and a moving plate (204) is arranged on one side of a rod body of the screw rod (203) in a threaded manner;

an avoiding groove (205) penetrates through the upper surface of the second portal frame (201), the lower surface of the moving plate (204) penetrates through the avoiding groove (205) and is fixedly provided with a mounting plate (206), two sides of the lower surface of the mounting plate (206) are fixedly provided with connecting plates (207), a brush roller (208) is rotatably and movably mounted between the two connecting plates (207), and a brush plate (209) is movably mounted on one opposite side of the two connecting plates (207);

one side of one of the partition plates (202) is fixedly provided with a second motor (2010), and the output end of the second motor (2010) penetrates through the corresponding partition plate (202) and is fixedly connected with the screw rod (203);

second portal frame (201) are kept away from conveyer belt (1) one side fixed mounting and are had two link span (2011), two movable mounting has fixed plate (2012) between link span (2011), fixed plate (2012) upper surface is provided with a plurality of fans (2013).

3. A packaging box surface coating mechanism according to claim 2, wherein: two it installs brush roll (208) to rotate through connecting axle (2071) between connecting plate (207), connecting axle (2071) shaft body one side is passed corresponding connecting plate (207) and is equipped with gear (2072) just, second portal frame (201) lower surface is close to gear (2072) one side fixed mounting and is had pinion rack (2073), gear (2072) and pinion rack (2073) mesh mutually.

4. A packaging box surface coating mechanism according to claim 3, wherein: sliding chutes (2074) are respectively formed in the surfaces of the two opposite sides of the connecting plates (207) in a penetrating manner, sliders (2075) are respectively arranged in the two sliding chutes (2074) in a sliding manner, and the two brush plates (209) are respectively and fixedly installed on the opposite sides of the corresponding sliders (2075);

positioning rods (2076) are fixedly arranged between two sides of the inner wall of the two sliding grooves (2074), each sliding block (2075) is respectively arranged on one side of the rod body of the corresponding positioning rod (2076) in a sliding mode, and an elastic piece (2077) capable of stretching and resetting is sleeved on the other side of the rod body of the two positioning rods (2076);

two slider (2075) are kept away from corresponding brush board (209) one side fixed mounting and are had push pedal (2078), two connecting axle (2071) are kept away from one end each other and are all passed corresponding connecting plate (207) and the cover is equipped with eccentric wheel (2079).

5. A packaging box surface coating mechanism according to claim 4, characterized in that: the elastic member (2077) is a spring.

6. A packaging box surface coating mechanism according to claim 2, characterized in that: two fixed mounting has gag lever post (2014) between baffle (202), movable plate (204) slide to set up in gag lever post (2014) pole body one side.

7. A packaging box surface coating mechanism according to claim 2, characterized in that: the upper surfaces of the two supporting plates (6) are fixedly provided with mounting blocks (9), one sides, far away from the brush roll (208), of the two mounting blocks (9) are fixedly provided with air cylinders (901), and the output ends of the air cylinders (901) penetrate through the mounting blocks (9) and are fixedly provided with top plates (902).

8. A packaging box surface coating mechanism according to claim 2, wherein: two a fixing plate (2012) is rotatably installed between the connecting frames (2011) through a pin shaft (10).