CN215399450U

CN215399450U - Membrane splicing device and automatic film laminating machine

Info

Publication number: CN215399450U
Application number: CN202120669009.7U
Authority: CN
Inventors: 熊玉丰; 何冬冬; 谭青
Original assignee: Changsha Yiai Catering Management Co ltd
Current assignee: Changsha Yiai Catering Management Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2022-01-04
Anticipated expiration: 2031-04-01

Abstract

The utility model discloses a film splicing device and an automatic film laminating machine, wherein the film splicing device comprises: the picking mechanism is used for picking the easy-tearing tape and overlapping the easy-tearing tape and the sealing film; the splicing mechanism is used for carrying out hot-pressing splicing on the easy-tearing tape and the sealing film; the film body splicing device provided by the utility model is simple in structure and convenient to use, the picking mechanism is driven by the sliding mechanism to pick the easy-to-tear tape, and the splicing mechanism performs hot-pressing splicing on the easy-to-tear tape and the sealing film, so that the labor intensity of workers is reduced, the production efficiency is improved, and the safety is high.

Description

Membrane splicing device and automatic film laminating machine

Technical Field

The utility model relates to the technical field of food machinery, in particular to a film splicing device and an automatic film laminating machine.

Background

Along with the requirement of people on food quality is higher and higher, the existing food materials are generally coated with films by adopting sealing films, so that the aim of keeping the food materials fresh is fulfilled.

The existing packaging method is to use a film covering machine to cover the food, cover the sealing film on the packaging container by adopting a high-temperature hot-pressing mode, and cut off the redundant sealing film, thereby completing the packaging. In order to facilitate the opening of the food container, a user can conveniently open the food container, partial food container needs to splice the tail part of the easy-tearing strip and the sealing membrane when packaging, the rotating shaft and the easy-tearing strip are subjected to hot junction, and then the rotating shaft is inserted into the assembly hole of the food container, so that the sealing membrane can be torn off by the user directly through the rotating shaft when the food container is used. The existing splicing mode processing mode is that a worker manually superimposes an easily torn strip on the tail part of a sealing membrane, and the heating device is held by hands to heat the easily torn strip and the tail part of the sealing membrane so as to achieve the purpose of splicing.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a film splicing device and an automatic film laminating machine, which are simple in structure, reduce the labor intensity of workers and improve the working efficiency.

In order to achieve the above object, in a first aspect, the present invention provides a film splicing apparatus, including:

the picking mechanism is used for picking the easy-tearing tape and overlapping the easy-tearing tape and the sealing film;

the splicing mechanism is used for carrying out hot-pressing splicing on the easy-tearing tape and the sealing film;

the sliding mechanism is arranged on the frame of the laminating machine, the picking mechanism and the splicing mechanism are respectively arranged at the output end of the sliding mechanism, and the sliding mechanism is used for driving the picking mechanism and the splicing mechanism to move.

In a further technical scheme, slidable mounting has a fixing base on the slide mechanism, and the fixing base is installed and is used for carrying out the first workstation that splices, picks up the mechanism and installs in the fixing base for pick up easily to tear the area and place it on first workstation and overlap with the seal membrane, and first pushing mechanism is installed to the top of first workstation, and splicing mechanism installs in first pushing mechanism's output, first pushing mechanism is used for promoting splicing mechanism to push down and splices easily tearing area and the seal membrane on to first workstation.

In a further technical scheme, the picking mechanism comprises a picking cylinder and a picking claw, the picking cylinder is installed on the fixed seat, and the picking claw is installed at the output end of the picking cylinder and used for picking the easy-tearing strip and placing the easy-tearing strip on the first workbench to overlap with the sealing film.

In a further technical scheme, the sliding mechanism comprises a first driving mechanism, a first rail, a second driving mechanism and a second rail, the first driving mechanism and the first rail are respectively installed on the frame of the laminating machine, the second driving mechanism is installed on the first rail, the output end of the first driving mechanism is connected with the second driving mechanism and used for driving the second driving mechanism to slide on the first rail, the second rail is installed on the top of the second driving mechanism, the fixing seat is installed on the second rail, and the output end of the second driving mechanism is connected with the fixing seat and used for driving the fixing seat to slide on the second rail.

In a further technical scheme, a first sliding seat is installed at the bottom of the fixed seat, the bottom of the first sliding seat is recessed upwards to form a sliding groove matched with the second rail, and the output end of the second driving mechanism is connected with the first sliding seat and used for pushing the first sliding seat to slide on the second rail.

In a further technical scheme, a second sliding seat is installed at the bottom of the second driving mechanism, a sliding block is installed at the bottom of the second sliding seat, the sliding block is installed on the first rail in a sliding mode, and the output end of the first driving mechanism is connected with the second sliding seat and used for driving the second sliding seat to slide on the first rail.

In a further technical scheme, the first driving mechanism is in screw transmission, gear transmission, chain transmission, synchronous wheel transmission or ratchet transmission.

In a further technical scheme, a first driving mechanism selects synchronous wheel transmission, the first driving mechanism comprises a first fixing frame, a second fixing frame, a first driving wheel, a second driving wheel, a driving belt and a driving motor, the first fixing frame and the second fixing frame are respectively installed on the film laminating machine frame, the first driving wheel is rotatably installed on the first fixing frame, the second driving wheel is rotatably installed on the second fixing frame, the driving belt is sleeved on the first driving wheel and the second driving wheel, the second driving mechanism is connected with the driving belt, the driving motor is installed on the first fixing frame, and an output end of the driving motor penetrates through the first fixing frame to be connected with the first driving wheel and is used for driving the second driving mechanism to move on the first track.

In a further technical scheme, first pushing mechanism is including promoting the cylinder and promoting the piece, promotes the cylinder and installs in the fixing base, promotes the piece and installs in the output that promotes the cylinder, splicing mechanism installs in the bottom that promotes the piece.

In a second aspect, the utility model further provides an automatic film laminating machine, which comprises the film body splicing device in the first aspect.

After adopting the structure, compared with the prior art, the utility model has the advantages that: the utility model provides a film splicing device and an automatic laminating machine, wherein the film splicing device is simple in structure and convenient to use, a picking mechanism is driven by a sliding mechanism to pick up an easily torn tape, and the splicing mechanism carries out hot-pressing splicing on the easily torn tape and a sealing film, so that the labor intensity of workers is reduced, the production efficiency is improved, and the safety is high.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the structure of an automatic laminator.

Fig. 2 is a schematic structural diagram of a film splicing apparatus according to the present invention.

FIG. 3 is another schematic diagram of the present invention.

Fig. 4 is an exploded view of the present invention.

In the figure:

1-frame, 11-rotating shaft, 12-food container, 13-rotating shaft material tray, 14-sealing film;

2-a film covering device;

3-a rotating shaft picking and placing device;

4-a membrane body splicing device; 41-a picking mechanism, 411-a picking cylinder, 412-a picking claw, 42-a splicing mechanism, 43-a sliding mechanism, 431-a first driving mechanism, 4311-a first fixed frame, 4312-a second fixed frame, 4313-a first driving wheel, 4314-a second driving wheel, 4315-a driving belt, 4316-a driving motor, 432-a first track, 433-a second driving mechanism, 434-a second track, 435-a first sliding seat, 436-a second sliding seat and 4361-a sliding block; 44-a fixed seat, 441-a first workbench, 442-a first pushing mechanism, 4421-a pushing cylinder and 4422-a pushing block;

5-a container loading device;

6-hot connecting device of the easy-tearing tape and 61-easy-tearing tape;

7-auxiliary plug device.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Example 1, an automatic laminator.

Referring to fig. 1-4, an automatic laminator includes:

a frame 1 provided with a processing station;

the film covering device 2 is used for covering the film on the food container 12 to be processed positioned at the processing station;

the rotating shaft taking and placing device 3 is used for grabbing the rotating shaft 11 and driving the rotating shaft 11 to move; and

a film body splicing device 4; for connecting the rotating shaft 11 with the sealing film 14;

wherein, the rotating shaft taking and placing device 3 is also used for inserting and installing the rotating shaft 11 which is connected with the sealing film 14 on the food container 12 to be processed.

The utility model adopts an automatic processing mode to process a food container 12, when in processing, the food container 12 is coated with a film by a film coating device 2, then a rotating shaft 11 is connected with a sealing film 14 by a film splicing device 4, and then the rotating shaft 11 is inserted into the food container 12, thereby completing the processing of the food container 12, the automatic film coating machine improves the production efficiency, reduces the production cost and reduces the labor intensity of workers, when a user uses the food container 12, when the food container 12 is heated by a heating machine, the heating machine firstly rotates the rotating shaft 11, the rotating shaft 11 pulls the sealing film 14 and tears the sealing film 14 from the food container 12, thereby mixing and then heating the food, after the heating is completed, the user only needs to take off the upper bowl body of the food container 12 to be directly used, avoid eating the material and receive the pollution, reduce the potential safety hazard.

In other specific embodiments, further, the film body splicing apparatus 4 includes:

a pickup mechanism 41 for picking up the easy-tear tape 61 and overlapping the easy-tear tape 61 with the sealing film 14;

the splicing mechanism 42 is used for carrying out hot-press splicing on the easy-tearing tape 61 and the sealing film 14;

the sliding mechanism 43 is installed on the film laminating machine frame 1, the picking mechanism 41 and the splicing mechanism 42 are respectively installed at the output end of the sliding mechanism 43, and the sliding mechanism 43 is used for driving the picking mechanism 41 and the splicing mechanism 42 to move.

The hot-pressing splicing device is simple in structure and convenient to use, the picking mechanism 41 is driven by the sliding mechanism 43 to pick up the easy-tearing tape 61, the splicing mechanism 42 is used for hot-pressing and splicing the easy-tearing tape 61 and the sealing film 14, the labor intensity of workers is reduced, the production efficiency is improved, and the safety is high.

The sliding mechanism 43 is provided with a fixed seat 44 in a sliding manner, the fixed seat 44 is provided with a first workbench 441 for splicing, the picking mechanism 41 is arranged on the fixed seat 44 and used for picking up the easy-to-tear tape 61 and placing the easy-to-tear tape on the first workbench 441 to be overlapped with the sealing film 14, a first pushing mechanism 442 is arranged above the first workbench 441, the splicing mechanism 42 is arranged at the output end of the first pushing mechanism 442, and the first pushing mechanism 442 is used for pushing the splicing mechanism 42 to press down to splice the easy-to-tear tape 61 on the first workbench 441 and the sealing film 14.

Drive fixing base 44 through slide mechanism 43 and remove, first workstation 441 is used for placing seal membrane 14 and easily tearing area 61, slide mechanism 43 drives pickup mechanism 41 and snatchs easily tearing area 61, pickup mechanism 41 is put into first workstation 441 with the one end of easily tearing area 61, when slide mechanism 43 drives pickup mechanism 41 and moves near waiting to process food container 12, the tail end of seal membrane 14 falls into on first workstation 441, easily tear area 61 overlaps with seal membrane 14, first pushing mechanism 442 promotes splicing mechanism 42 and pushes down easily tearing area 61 and seal membrane 14 both to splice.

The pick-up mechanism 41 includes a pick-up cylinder 411 and a pick-up claw 412, the pick-up cylinder 411 being mounted to the holder 44, and the pick-up claw 412 being mounted to an output end of the pick-up cylinder 411 for picking up and placing the easy-tear tape 61 on the first work table 441 to overlap the sealing film 14. The pick-up cylinder 411 controls the pick-up claw 412 to open and close, and the easy-tear tape 61 is gripped by the pick-up claw 412.

The sliding mechanism 43 includes a first driving mechanism 431, a first rail 432, a second driving mechanism 433 and a second rail 434, the first driving mechanism 431 and the first rail 432 are respectively installed on the rack 1, the second driving mechanism 433 is installed on the first rail 432, an output end of the first driving mechanism 431 is connected with the second driving mechanism 433 for driving the second driving mechanism 433 to slide on the first rail 432, the second rail 434 is installed on the top of the second driving mechanism 433, the fixing base 44 is installed on the second rail 434, and an output end of the second driving mechanism 433 is connected with the fixing base 44 for driving the fixing base 44 to slide on the second rail 434.

The first driving mechanism 431 drives the second driving mechanism 433 to slide on the first track 432, and the second driving mechanism 433 drives the fixing base 44 to slide on the second track 434, so as to control the movement of the picking mechanism 41.

The bottom of the fixed seat 44 is provided with a first sliding seat 435, the bottom of the first sliding seat 435 is recessed upwards to form a sliding slot matched with the second track 434, and the output end of the second driving mechanism 433 is connected with the first sliding seat 435 for pushing the first sliding seat 435 to slide on the second track 434.

Through the cooperation of the sliding groove and the second rail 434, the stability of the first sliding seat 435 and the second rail 434 is enhanced, and the second driving mechanism 433 can push the first sliding seat 435 to move.

The bottom of the second driving mechanism 433 is provided with a second sliding seat 436, the bottom of the second sliding seat 436 is provided with a sliding block 4361, the sliding block 4361 is slidably mounted on the first rail 432, and the output end of the first driving mechanism 431 is connected with the second sliding seat 436 and used for driving the second sliding seat 436 to slide on the first rail 432.

The sliding block 4361 is matched with the first rail 432, so that the stability of the second sliding seat 436 and the first rail 432 is enhanced, and the first driving mechanism 431 can push the second sliding seat 436 to move.

The first driving mechanism 431 is selected from screw transmission, gear transmission, chain transmission, synchronous wheel transmission or ratchet transmission.

The first driving mechanism 431 is driven by a synchronous wheel, the first driving mechanism 431 includes a first fixing frame 4311, a second fixing frame 4312, a first driving wheel 4313, a second driving wheel 4314, a driving belt 4315 and a driving motor 4316, the first fixing frame 4311 and the second fixing frame 4312 are respectively installed on the laminator frame 1, the first driving wheel 4313 is rotatably installed on the first fixing frame 4311, the second driving wheel 4314 is rotatably installed on the second fixing frame 4312, the driving belt 4315 is sleeved on the first driving wheel 4313 and the second driving wheel 4314, the second driving mechanism 433 is connected with the driving belt 4315, the driving motor 4316 is installed on the first fixing frame 4311, and an output end of the driving motor 4316 penetrates through the first fixing frame 4311 to be connected with the first driving wheel 4313 for driving the second driving mechanism 433 to move on the first rail 432.

The first transmission wheel 4313, the transmission belt 4315 and the second transmission wheel 4314 are driven to rotate by the driving motor 4316, so that the second driving mechanism 433 moves along with the transmission belt 4315.

The first pushing mechanism 442 includes a pushing cylinder 4421 and a pushing block 4422, the pushing cylinder 4421 is mounted on the fixing base 44, the pushing block 4422 is mounted on the output end of the pushing cylinder 4421, and the splicing mechanism 42 is mounted on the bottom of the pushing block 4422. The pushing cylinder 4421 pushes the pushing block 4422 to press down, so as to drive the splicing mechanism 42 to move downwards, and the sealing film 14 and the easily torn strip 61 are subjected to hot-press splicing.

In other embodiments, the film covering device 2 further comprises a film covering frame, a film feeding mechanism and a film covering mechanism, wherein the film covering frame is mounted on the frame 1, the film feeding mechanism and the film covering mechanism are respectively mounted on the film covering frame, the film feeding mechanism is used for conveying the sealing film 14, and the film covering mechanism is used for covering the film on the food container 12 to be processed;

the film conveying mechanism conveys the sealing film material belt to a to-be-coated area of the film coating mechanism, the film coating mechanism cuts the sealing film material belt in the to-be-coated area, and covers the cut sealing film 14 on the to-be-coated food container 12 for hot pressing, so that the film coating work of the food container 12 is completed, and the film coating device 2 is high in film coating speed, good in effect and strong in stability;

in other specific embodiments, further, the laminating mechanism comprises a mounting seat, a third driving mechanism and a hot-pressing mechanism, the mounting seat is mounted on the laminating frame, the third driving mechanism is mounted at the top of the mounting seat, and an output end of the third driving mechanism penetrates through the mounting seat and is connected with the hot-pressing mechanism;

in other specific embodiments, further, the hot-pressing mechanism comprises a hot-pressing block and a film cutting die, the film cutting die is mounted on the outer side of the hot-pressing block, a pressing plate and a fixing plate are arranged below the hot-pressing block, the fixing plate is connected with the film covering frame, the pressing plate is arranged between the fixing plate and the hot-pressing mechanism, a mounting plate is arranged between the hot-pressing block and the mounting seat, a buffer mechanism for limiting the position of the pressing plate is arranged between the mounting plate and the pressing plate, and a backing plate is arranged between the fixing plate and the hot-pressing block;

the film cutting die is used for cutting the sealing film material belt, the hot pressing mechanism is used for laminating the cut sealing film 14 and the food container 12 to be laminated, the fixing plate can be used for placing the conveyed sealing film material belt, and the sealing film material belt is recovered through the recovery end of the film conveying mechanism after being cut on the fixing plate;

the buffer mechanism comprises a connecting piece and an elastic piece, wherein the first end of the connecting piece is connected with the mounting plate, the second end of the connecting piece is connected with the pressing plate, the elastic piece is sleeved on the connecting piece, the top of the elastic piece abuts against the mounting plate, and the bottom of the elastic piece abuts against the pressing plate;

the pressing plate is provided with a first through groove for passing through the hot pressing mechanism, the backing plate is provided with a second through groove for passing through the hot pressing mechanism, the fixing plate is provided with a third through groove for passing through the hot pressing mechanism,

the hot pressing block is arranged at the bottom of the mounting plate, and the output end of the third driving mechanism penetrates through the mounting seat to be connected with the top of the mounting plate and is used for driving the hot pressing mechanism to move up and down in the first through groove, the second through groove and the third through groove;

the connecting member may be slidable on the pressing plate or the mounting plate, and as a preferred embodiment, the connecting member of the present embodiment is slidable on the pressing plate. The elastic part is a spring.

The sealing film material belt can be fixed in one step firstly through the pressing plate, when the film is coated, the film feeding mechanism conveys the sealing film material belt to the fixing plate, the third driving mechanism drives the hot pressing mechanism to move downwards, the pressing plate contacts the sealing film material belt firstly under the cooperation of the buffer mechanism, the sealing film material belt is pressed and fixed on the fixing plate, the phenomenon of deviation in the film cutting process is avoided, and the appearance of the coated sealing film 14 is ensured to be attractive without wrinkles; third actuating mechanism continues to drive hot press mechanism and moves down, because press the clamp plate to support the top on the fixed plate, can not remove, therefore, the distance between clamp plate meeting and the mounting panel constantly reduces, the elastic component receives the extrusion and compresses, slide when pressing the clamp plate when the connecting piece, the lower tip of connecting piece can be close gradually and press the bottom of clamp plate, when the connecting piece slides in the mounting panel, the upper end of connecting piece can be close gradually the top of mounting panel, hot press mechanism passes first logical groove in proper order, cover hot pressing tectorial membrane on treating tectorial membrane food container 12 with seal membrane 14 behind the logical groove of second and the third. After the tectorial membrane is accomplished, third actuating mechanism drives hot press mechanism and withdraws from the third in proper order and leads to the groove, the second leads to the groove and first logical groove gets back to the original point, and the elastic component constantly stretches, makes and lies in again between hot press mechanism and the fixed plate according to the clamp plate, gets back to the original point, through buffer gear's setting, makes and presses the clamp plate when hot press mechanism carries out hot pressing to seal membrane 14, presses the clamp plate to encircle hot press mechanism through first logical groove.

The top of the fixed plate is recessed downwards to form an installation groove, and the backing plate is installed in the installation groove; when the film cutting die cuts the sealing film 14 and deviates, the backing plate can effectively protect the film cutting die and avoid damaging the film cutting die by a cutter collision.

The film coating frame is provided with a transmission mechanism and an induction mechanism, the output end of the transmission mechanism is connected with the film feeding mechanism, and the induction end of the induction mechanism faces the film feeding mechanism;

drive the hot pressing mechanism through the third actuating mechanism and push down and cut the membrane to the seal membrane material area, and carry out the hot pressing with sealed membrane 14 and food container 12 that cut, it sends membrane mechanism to carry seal membrane 14 to drive through the drive mechanism rotation, send membrane mechanism to respond to through response mechanism, and control drive mechanism's rotation rate according to sending membrane mechanism's state, thereby reach the purpose of control seal membrane 14 conveying speed, make the conveying speed of seal membrane 14 can be stable, and the work efficiency is improved.

Send membrane mechanism including the charging tray that is used for carrying seal membrane 14 and the receipts charging tray that is used for retrieving seal membrane 14, the seal membrane material book is installed respectively to charging tray and receipts charging tray, and the charging tray is installed respectively in the tectorial membrane frame with receiving the charging tray, and response mechanism's response end orientation send membrane mechanism.

The induction mechanism comprises an induction frame, an inductor, an induction wheel and a sliding frame, the induction frame is arranged on the film covering frame, the sliding frame is arranged on the induction frame in a vertically sliding mode, the inductor is arranged on the sliding frame, the induction wheel is rotatably arranged on one side of the sliding frame, and the induction end of the inductor faces the inner side of the induction wheel;

the bottom of the induction wheel is downwards pressed against the sealing membrane material roll of the feeding plate, and when the thickness of the sealing membrane material roll of the feeding plate is reduced, the induction wheel gradually descends along with the sealing membrane material roll;

monitor the thickness of the seal membrane material of feed table material through response mechanism, when the seal membrane material of feed table material roll thickness reduces, the response wheel follows the seal membrane material and rolls up the decline gradually, the seal membrane material is rolled up when rotatory, the response wheel follows the seal membrane material and rolls up and rotate, response mechanism adjusts drive mechanism's transmission speed according to the rotation rate of response wheel, make the transfer rate of seal membrane 14 can be stable, improve production efficiency, and the reduction in production cost reduces staff's intensity of labour.

The feed table is when rotating, the seal membrane material of feed table material book can be followed to the inductive wheel and rotates, thereby the rotational speed of inductor through the rotation speed control drive mechanism of control inductive wheel, the linear velocity that makes feed table and receipts charging tray keeps unanimous, and push down the response mechanism on the seal membrane material is rolled up and can be rolled up the seal membrane material and keep certain pressure, it is too much to avoid the too big seal membrane material of leading to of pulling force to roll up the rotation, thereby lead to seal membrane 14 to drop and cause the pollution to seal membrane 14 in the frame.

The rotating shaft taking and placing device 3 comprises a third fixing frame, a taking and placing mechanism for picking up the rotating shaft 11 and a moving mechanism for driving the taking and placing mechanism to move, the third fixing frame is installed on the rack 1, the moving mechanism is installed on the third fixing frame, and the taking and placing mechanism is installed on the moving mechanism.

The rotary shaft 11 is grabbed and installed through the rotary shaft taking and placing device 3, potential safety hazards in the manual operation process are avoided, the labor intensity of workers is reduced, and the working efficiency is improved.

The picking and placing mechanism comprises an opening and closing cylinder and picking and placing claws, the picking and placing claws are arranged at the output end of the opening and closing cylinder, and circular grooves used for clamping the rotating shaft 11 are formed in the middle of the picking and placing claws.

Get opening and shutting of putting the claw through the cylinder control that opens and shuts, it is more smooth and easy when getting pivot 11 to press from both sides through the circular slot messenger and get the mechanism of putting, strengthens getting the stability that the claw snatched of putting.

In other embodiments, further, a container loading device 5;

the container loading device 5 comprises a first rotating mechanism and an eighth workbench for placing the food container 12, the first rotating mechanism is arranged on the rack 1, the output end of the first rotating mechanism is connected with the eighth workbench, and the eighth workbench is provided with a processing station for placing the food container 12 to be processed;

when the film covering device 2 finishes processing one food container 12 to be covered with a film, the first rotating mechanism drives the workbench to rotate, so that the other processing station where the food container 12 to be covered with the film is placed moves to the position below the film covering device 2 for processing. This set up simple structure, convenient to use, after accomplishing the processing of a food container 12 of treating processing, can automatic switch-over treat that processing food container 12 processes, improved production efficiency, reduced manufacturing cost.

In other specific embodiments, further, a jacking mechanism is installed at the bottom of the workbench, a positioning seat is installed at the output end of the jacking mechanism, and the jacking mechanism pushes the positioning seat to move up and down on the processing station;

place food container 12 through the processing station, promote the positioning seat through jack-up mechanism, make it drive food container 12 rebound, shorten the distance between food container 12 and the tectorial membrane device 2 of treating processing, when jack-up mechanism retracts back, drive through the positioning seat and treat that processing food container 12 moves down, enlarge the distance between food container 12 and the tectorial membrane device 2 of treating processing, make this tectorial membrane device 2 can be applicable to the processing of not co-altitude food container 12.

In other embodiments, further, the thermal connection device 6 of the easy-tear tape is included;

the easy-to-tear tape hot connection device 6 comprises a hot connection frame, a hot connection mechanism and a tape cutting mechanism, the hot connection frame is installed on the rack 1, an easy-to-tear tape tray is installed on the hot connection frame, the hot connection mechanism is used for carrying out hot pressing on the easy-to-tear tape 61 and the rotating shaft 11, and the tape cutting mechanism is used for cutting the easy-to-tear tape 61;

carry easily tearing area 61 through easily tearing the area charging tray, connect the mechanism through hot and will easily tear area 61 and pivot 11 and carry out the hot joint, connect the easy tearing area 61 that the heat is good through cutting the area mechanism and cut, rethread pivot is got and is put device 3 and snatch the easy tearing area 61 that the heat is good and pivot 11 to treating processing food container 12 top, insert pivot 11 in the assembly hole of treating processing food container 12, moreover, the steam generator is simple in structure, and the labor intensity of the staff is reduced, and the work efficiency is improved, and the potential safety hazard is reduced.

The hot junction frame is provided with a pressing mechanism, a material passing rail for passing through the easy-tearing tape 61 and a transmission wheel set, the transmission wheel set is arranged between the material passing rail and the easy-tearing tape material tray, the pressing mechanism is arranged above the material passing rail,

a lifting mechanism is installed on one side of the hot junction frame, the belt cutting mechanism and the hot junction mechanism are installed at the output end of the lifting mechanism respectively, the output end of the hot junction mechanism faces the output end of the material passing rail, a pressing block is installed at the output end of the pressing mechanism, when the rotating shaft 11 is placed at the output end of the material passing rail, the pressing mechanism pushes the pressing block to press the rotating shaft 11 and the easy-to-tear belt 61 downwards, the lifting mechanism drives the hot junction mechanism to ascend to hot-press the easy-to-tear belt 61 and the rotating shaft 11, the easy-to-tear belt 61 is spliced with the rotating shaft 11, and the lifting mechanism pushes the belt cutting mechanism to ascend to cut the easy-to-tear belt 61;

carry easy tear area 61 to the punishment in the material track through the transmission wheelset, the punishment in material track is spacing to the both sides of easy tear area 61, it is fixed to press down easy tear area 61 in the material track according to the briquetting to promote through pressing means, pressing means also can press down the pivot 11 that is located the material track output simultaneously, ensure the position of pivot 11, when making elevating system promote hot joining mechanism rise to carry out the hot pressing to pivot 11 and easy tear area 61, pivot 11 can not be too big because of the power that rises, and break away from the pivot and get putting the claw of putting device 3. The lifting mechanism is used for driving the hot connection mechanism and the tape cutting mechanism to ascend, the hot connection mechanism carries out hot pressing on the rotating shaft 11 and the easily torn tape 61 to enable the rotating shaft 11 and the easily torn tape 61 to be subjected to hot connection, the tape cutting mechanism cuts the easily torn tape 61 subjected to hot connection, and the rotating shaft taking and placing device 3 moves the rotating shaft 11 subjected to hot connection to the upper side of the food container 12 and inserts the rotating shaft 11 into an assembly hole of the food container 12.

In other specific embodiments, further, the device further comprises an auxiliary plug-in device, the auxiliary plug-in device 7 comprises a mounting frame, an auxiliary mechanism and a tightening mechanism, the mounting frame is mounted on the rack 1, and the auxiliary mechanism and the tightening mechanism are respectively mounted on the mounting frame;

the auxiliary mechanism assists the rotating shaft 11 to be inserted into the assembling hole of the food container 12, reduces the force required during assembling, and avoids the rotating shaft 11 from falling out of the taking and placing mechanism due to excessive force during the installation of the rotating shaft 11.

The auxiliary mechanism comprises a clamping mechanism and a second pushing mechanism for pushing the clamping mechanism to move, the second pushing mechanism is mounted on the mounting frame, the clamping mechanism is mounted at the output end of the second pushing mechanism, and the clamping mechanism is provided with a clamping cavity for extruding the rotating shaft 11;

the clamping mechanism is pushed to move by the second pushing mechanism, so that the clamping cavity is positioned right above the assembly hole of the food container 12, and the fetching and placing mechanism is convenient to clamp the rotating shaft 11 to penetrate through the clamping cavity to enter the assembly hole of the food container 12.

The tightening mechanism comprises a second rotating mechanism and a third pushing mechanism used for pushing the second rotating mechanism to move, the third pushing mechanism is installed on the installation frame, the second rotating mechanism is installed at the output end of the third pushing mechanism, and a locking piece used for fixing the rotating shaft 11 is installed at the output end of the second rotating mechanism.

Promote the second rotary mechanism through third pushing mechanism and go up and down, make retaining member and pivot 11 carry out the block, second rotary mechanism drives pivot 11 through the retaining member and rotates, thereby make pivot 11, easily tear and tighten between area 61 and the seal membrane 14, reduce the gap between easily tearing area 61 and the food container 12, avoid easily tearing the edible material in area 61 and the food container 12 and twine, it is more convenient when tearing seal membrane 14.

In other specific embodiments, the clamping mechanism further comprises a clamping cylinder and a clamping jaw, the clamping cylinder is mounted at the output end of the second pushing mechanism, the clamping jaw is mounted at the output end of the clamping cylinder, the clamping cylinder is used for controlling the clamping jaw to open and close, and a clamping cavity is formed when the clamping jaw is closed;

the bottom in centre gripping chamber is provided with the mounting groove, and the diameter in centre gripping chamber is from last to down the trend of change for diminishing gradually.

The clamping jaws are controlled to open and close through the clamping cylinder, as a preferred embodiment, the cross section of the clamping jaws of the embodiment is trapezoidal, when the rotating shaft 11 enters the assembly hole of the food container 12 through the clamping cavity, the rotating shaft is pressed by the inner wall of the gradually reduced clamping cavity, the lower end part of the rotating shaft 11 is gradually closed under the action of the pressure, the diameter of the lower end part of the rotating shaft 11 is consistent with or slightly smaller than that of the assembly hole of the food container 12, the rotating shaft is conveniently inserted into the assembly hole, the diameter of the lower end part of the rotating shaft 11 is kept unchanged after the rotating shaft enters the mounting groove until the lower end part of the rotating shaft 11 penetrates through the bottom of the mounting groove to enter the assembly hole of the food container 12, the clamping cylinder controls the clamping jaws to open again, and the taking and placing mechanism drives the rotating shaft 11 to be placed into the assembly hole of the food container 12 to complete assembly. In order to make the rotating shaft 11 and the transferring hole of the food container 12 be assembled and fixed better, the lower end of the rotating shaft 11 is usually an elastic sheet with elasticity, and the diameter of the elastic sheet is larger than that of the assembling hole. The auxiliary mechanism can reduce the force required during assembly, and avoid that the rotating shaft 11 falls out of the pick-and-place mechanism due to excessive force when the rotating shaft 11 is installed. The automatic assembly mode is adopted, so that the labor intensity of workers is reduced, and the working efficiency is improved.

According to the actual demand of the user, when the rotating shaft 11 of the embodiment is assembled, the clamping jaws can be controlled to fold to form a clamping cavity through the clamping cylinder, the second pushing mechanism pushes the clamping mechanism to move to the position above the transferring hole of the food container 12, the clamping cavity and the circle center of the assembling hole are kept concentric, then the rotating shaft 11 is moved to the position above the clamping cavity through the taking and placing mechanism to be assembled, when the rotating shaft 11 passes through the clamping cavity, the lower end part of the rotating shaft 11 is extruded by the clamping cavity to gradually reduce the diameter until the diameter is consistent with or slightly smaller than the size of the assembling hole, the lower end part of the rotating shaft 11 enters the mounting groove through the clamping cavity and then keeps the diameter through the mounting groove, the lower end part of the rotating shaft 11 enters the assembling hole through the mounting groove, at the moment, the clamping cylinder controls the clamping jaws to be opened, and the taking and placing mechanism drives the rotating shaft 11 to completely enter the assembling hole to be clamped with the food container 12.

According to the practical requirement of the user, when the rotating shaft 11 of the embodiment is assembled, the rotating shaft 11 can be placed above the transferring hole of the food container 12 through the taking and placing mechanism, the second pushing mechanism pushes the clamping mechanism to move to the position above the assembling hole of the food container 12, the clamping cylinder controls the clamping jaws to fold, the lower end portion of the rotating shaft 11 is extruded, the diameter of the lower end portion of the rotating shaft 11 is reduced to be consistent with or slightly smaller than the size of the assembling hole, the taking and placing mechanism drives the lower end portion of the rotating shaft 11 to penetrate through the clamping cavity and the mounting groove to enter the assembling hole, the clamping cylinder controls the clamping jaws to be opened at the moment, the taking and placing mechanism drives the rotating shaft 11 to enter the assembling hole to be clamped with the food container 12, the setting can also directly extrude the lower end portion of the rotating shaft 11 through the circular grooves of the clamping jaws, and when the diameter of the lower end portion of the rotating shaft 11 is reduced to be consistent with or slightly smaller than the size of the assembling hole, the rotating shaft 11 can be driven into the assembling hole by the taking and placing mechanism.

The locking piece is provided with a mounting hole for inserting the rotating shaft 11, and the outer end of the mounting hole is provided with a clamping groove;

promote second rotary mechanism downwards through third pushing mechanism, thereby make the mounting hole parcel pivot 11's of retaining member upper end, and make draw-in groove and 11 joints of pivot, the draw-in groove is injectd the position of pivot 11, under the cooperation of mounting hole and draw-in groove, second rotary mechanism is when rotating, it rotates to drive pivot 11, thereby make pivot 11, easily tear and tighten between area 61 and the seal membrane 14, reach the purpose that reduces the gap between easily tearing area 61 and the food container 12.

In other embodiments, further, a rotating shaft tray 12 is installed on the rack 1, and a plurality of rotating shafts 11 are placed on the rotating shaft tray 12.

Accomodate pivot 11 through pivot charging tray 12, when pivot 11 used up, direct replacement pivot charging tray 12, simple structure, the convenience of reloading improves work efficiency.

When the automatic film laminating machine is used, the food container 12 is placed in a processing station of the container loading device 5, and the jacking mechanism drives the positioning seat to move downwards or upwards so as to drive the food container 12 to move, so that the distance between the food container 12 and the film laminating device 2 is adjusted;

the jacking mechanism drives the food container 12 to be processed to move through the positioning seat, so that the distance between the food container 12 to be processed and the film coating device 2 is adjusted, and the film coating device 2 can be suitable for processing the food containers 12 with different heights.

The film feeding mechanism conveys the sealing film material belt to the fixing plate and the backing plate, the third driving mechanism drives the hot pressing mechanism to move downwards, the pressing plate contacts the sealing film material belt firstly, the sealing film material belt is pressed and fixed on the fixing plate and the backing plate, the third driving mechanism continues to drive the hot pressing mechanism to move downwards, the distance between the pressing plate and the mounting plate is reduced continuously, the elastic piece is extruded and compressed, the hot pressing mechanism penetrates through the first through groove, the film cutting die cuts the sealing film material belt, the hot pressing mechanism penetrates through the second through groove and the third through groove and carries out hot pressing and film covering on the food container 12 with the cut sealing film 14 to form a tail end of the sealing film 14, the third driving mechanism drives the hot pressing mechanism to move upwards after the film covering is finished, the hot pressing mechanism exits from the third through groove, the second through groove and the first through groove in sequence and returns to the original point, the elastic piece stretches continuously, so that the pressing plate is positioned between the hot pressing mechanism and the fixing plate again, back to the origin.

The pressing plate is firstly contacted with the sealing film 14 in one step and fixes the sealing film material belt, so that the phenomenon of deviation in the film cutting process is avoided, the appearance of the sealing film 14 after film coating is ensured to be beautiful without wrinkles,

when the film cutting die cuts the sealing film 14 and deviates, the film cutting die can be effectively protected through the backing plate, and damage to the film cutting die due to knife collision is avoided.

The first rotating mechanism drives the workbench to rotate, the food container 12 with the film coated is rotated to the next station for processing, the food container 12 to be coated is rotated to the lower part of the film coating device 2 for film coating, and after the food container 12 with the film coated enters the next station, the tail end of the sealing film 14 falls onto the first workbench 441 of the film body splicing device 4.

This setting is carried food container 12 through the mode of autogiration, has reduced staff's intensity of labour, has improved production efficiency.

The easy-tearing belt charging tray of the hot joining mechanism of the easy-tearing belt 61 conveys the easy-tearing belt 61 to the output end of the material passing rail through the transmission wheel set, the sliding mechanism 43 of the film body splicing device 4 drives the picking mechanism 41 to move, the picking mechanism 41 moves to the output end of the material passing rail, the tail end of the sealing film 14 leaves the first working table 441 to be suspended, the picking cylinder 411 controls the picking claw 412 to pick the easy-tearing belt 61 on the easy-tearing belt hot joining device 6, the sliding mechanism 43 drives the picking mechanism 41 to return to the original point again, the tail end of the sealing film 14 enters the first working table 441, the picking cylinder 411 controls the picking claw 412 to be opened, the picked easy-tearing belt 61 falls into the working table to be overlapped with the sealing film 14, and the first pushing mechanism 442 pushes the splicing mechanism 42 to press down to carry out hot joining on the easy-tearing belt 61 and the sealing film 14.

After the rotating shaft 11 is inserted into the food container 12 to be processed through the arrangement, the rotating shaft 11 is rotated, the rotating shaft 11 can drive the sealing film 14 to be pulled through the easy-to-tear tape 61, and therefore the sealing film 14 is torn from the food container 12. The sealing film 14 and the easily torn strip 61 are spliced in an automatic splicing mode, so that the production efficiency is improved, and the production cost is reduced.

The rotating shaft taking and placing device 3 drives the taking and placing mechanism to move to the position above the rotating shaft material tray 12 through the moving mechanism, the taking and placing mechanism grabs the rotating shaft 11, the moving mechanism drives the taking and placing mechanism to move to the output end of the material passing track, and the taking and placing mechanism rotates to enable the rotating shaft 11 to be overlapped with the easily torn strip 61.

Pressing means promotes according to the briquetting and moves down, presses down fixedly to easy tear area 61 in the punishment in advance track, also presses countershaft 11 simultaneously, and elevating system drives hot joining mechanism and rises to carry out the hot pressing to countershaft 11 and easy tear area 61, makes both carry out hot joining, and elevating system drives when driving hot joining mechanism and rises to drive and cut the ascending easy tear area 61 of taking of mechanism and cut.

Press down fixedly easy tear tape 61 and pivot 11 through pressing means, prevent to cut the tape unit and be difficult to cut off easy tear tape 61 at cutting process in-process, prevent to connect the in-process hot, hot pressure that connects the mechanism to rise too big, lead to pivot 11 to break away from the pivot and get putting the getting of putting device 3 and put the claw. The automatic hot connection device is simple in structure, and reduces potential safety hazards in an automatic hot connection mode.

The clamping cylinder of the auxiliary inserting device 7 controls the clamping jaws to fold to form a clamping cavity, the second pushing mechanism pushes the auxiliary mechanism to move, so that the clamping jaws of the auxiliary mechanism move to the position above the assembly hole of the food container 12, the clamping cavity and the center of the assembly hole of the food container 12 are kept concentric, the rotating shaft 11 is moved to the position above the clamping cavity through the moving mechanism to be assembled, when the rotating shaft 11 passes through the clamping cavity, the lower end part of the rotating shaft 11 is extruded by the clamping cavity to gradually reduce the diameter until the diameter is consistent with or slightly smaller than the size of the assembly hole, the diameter of the lower end part of the rotating shaft 11 is kept through the mounting groove after the lower end part of the rotating shaft 11 enters the mounting groove through the mounting groove, the clamping cylinder controls the clamping jaws to open at the moment, the taking and placing mechanism drives the rotating shaft 11 to completely enter the mounting hole to be clamped with the food container 12, and the rotating shaft taking and placing device 3 returns to the original point after the mounting of the rotating shaft 11 is completed, the gripper continues to grip another rotating shaft 11 for assembling the next food container 12.

In order to make the rotating shaft 11 and the transferring hole of the food container 12 be assembled and fixed better, the lower end of the rotating shaft 11 is usually an elastic sheet with elasticity, and the diameter of the elastic sheet is larger than that of the assembling hole. The force required during assembly can be reduced through the arrangement, and the phenomenon that the rotating shaft 11 falls out of the taking and placing mechanism due to excessive force when the rotating shaft 11 is installed is avoided. The automatic assembly mode is adopted, so that the labor intensity of workers is reduced, and the working efficiency is improved.

Container loading attachment 5's first rotary mechanism drives the eighth workstation and rotates, make the food container 12 that has assembled rotate to the below of screwing up the mechanism, third pushing mechanism promotes second rotary mechanism and drives retaining member downstream, the retaining member passes through the upper end of mounting hole parcel pivot 11, and make draw-in groove and 11 joints of pivot, second rotary mechanism drives pivot 11 through the retaining member and rotates, make pivot 11, easily tear and tighten between area 61 and the seal membrane 14, third pushing mechanism drives the retaining member through second rotary mechanism and gets back to the original point.

The position of the rotating shaft 11 is limited through the clamping groove, and the second rotating mechanism can drive the rotating shaft 11 to rotate when rotating under the matching of the mounting hole and the clamping groove, so that the rotating shaft 11, the easy-tearing strip 61 and the sealing film 14 are tightened, and the purpose of reducing the gap between the easy-tearing strip 61 and the food container 12 is achieved.

The eighth workbench is driven by the first rotating mechanism of the container loading device 5 to rotate, so that the food container 12 screwed with the rotating shaft 11 is rotated away from the lower part of the screwing mechanism, and the worker takes out the food container 12 and puts the food container 12 to be processed into a processing station, thereby completing the processing of the whole food container 12.

The eighth workbench is driven to rotate through the first rotating mechanism, so that the processed food container 12 exits the region to be processed, the food container 12 to be processed is sent to the region to be processed, and the replacement time is shortened.

The embodiment adopts an automatic processing mode, improves the processing efficiency, reduces the processing cost and reduces the labor intensity of workers.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.

Claims

1. The utility model provides a diaphragm body splicing apparatus which characterized in that: the method comprises the following steps:

the picking mechanism is used for picking the easy-tearing tape and overlapping the easy-tearing tape with the sealing film;

the splicing mechanism is used for carrying out hot-pressing splicing on the easy-tearing belt and the sealing film;

the sliding mechanism is arranged on the frame of the film laminating machine, the picking mechanism and the splicing mechanism are respectively arranged at the output end of the sliding mechanism, and the sliding mechanism is used for driving the picking mechanism and the splicing mechanism to move.

2. The film splicing device of claim 1, wherein: sliding mechanism goes up slidable mounting has the fixing base, and the first workstation that is used for carrying out the concatenation is installed to the fixing base, it install in to pick up the mechanism be used for picking up easily tear the area and place it in on the first workstation with the seal membrane overlaps, first pushing mechanism is installed to the top of first workstation, splicing mechanism install in first pushing mechanism's output, first pushing mechanism is used for promoting splicing mechanism pushes down right easily tear area and seal membrane on the first workstation splice.

3. The film splicing device of claim 2, wherein: the picking mechanism comprises a picking cylinder and a picking claw, the picking cylinder is installed on the fixed seat, and the picking claw is installed at the output end of the picking cylinder and used for picking the easy-tearing tape and placing the easy-tearing tape on the first workbench to be overlapped with the sealing film.

4. The film splicing device of claim 2, wherein: the sliding mechanism comprises a first driving mechanism, a first rail, a second driving mechanism and a second rail, the first driving mechanism and the first rail are respectively installed on the frame of the laminating machine, the second driving mechanism is installed on the first rail, the output end of the first driving mechanism is connected with the second driving mechanism and used for driving the second driving mechanism to slide on the first rail, the second rail is installed at the top of the second driving mechanism, the fixed seat is installed on the second rail, and the output end of the second driving mechanism is connected with the fixed seat and used for driving the fixed seat to slide on the second rail.

5. The film splicing device of claim 4, wherein: the bottom of the fixed seat is provided with a first sliding seat, the bottom of the first sliding seat is upwards recessed to form a sliding groove matched with the second track, and the output end of the second driving mechanism is connected with the first sliding seat and used for pushing the first sliding seat to slide on the second track.

6. The film splicing device of claim 4, wherein: the second driving mechanism is characterized in that a second sliding seat is installed at the bottom of the second driving mechanism, a sliding block is installed at the bottom of the second sliding seat, the sliding block is installed on the first rail in a sliding mode, and the output end of the first driving mechanism is connected with the second sliding seat and used for driving the second sliding seat to slide on the first rail.

7. The film splicing device of claim 4, wherein: the first driving mechanism adopts screw rod transmission, gear transmission, chain transmission, synchronous wheel transmission or ratchet transmission.

8. The film splicing device of claim 7, wherein: first actuating mechanism chooses the synchronizing wheel transmission for use, first actuating mechanism includes first mount, second mount, first drive wheel, second drive wheel, driving belt and driving motor, first mount with the second mount install respectively in the laminating machine frame, first drive wheel rotatory install in first mount, the second drive wheel rotatory install in the second mount, driving belt overlap in first drive wheel with the second drive wheel, second actuating mechanism with driving belt connects, driving motor install in first mount, driving motor's output runs through first mount with first drive wheel is connected, is used for driving second actuating mechanism is in move on the first track.

9. The film splicing device of claim 2, wherein: the first pushing mechanism comprises a pushing cylinder and a pushing block, the pushing cylinder is installed on the fixed seat, the pushing block is installed at the output end of the pushing cylinder, and the splicing mechanism is installed at the bottom of the pushing block.

10. An automatic laminating machine which is characterized in that: the film body splicing device of any one of claims 1 to 9 is included.