CN112893620A - Automatic lunch box production system and method - Google Patents

Abstract

The invention provides an automatic lunch box production system, which relates to the technical field of die stamping production, and comprises an uncoiling machine, a feeding machine head, a stamping die, a conveying device and a finished product collecting platform which are sequentially arranged, wherein the stamping die is provided with an air blowing device, the feeding machine head is arranged at the feeding position of the stamping die, a raw material roller and an uncoiling roller are arranged in the uncoiling machine, the raw material roller is provided with an aluminum foil coil, the aluminum foil coil is conveyed to the stamping die through the uncoiling roller and the feeding machine head in sequence to be pressed into a lunch box, the air blowing device blows the pressed lunch box to the conveying device, the lunch box is conveyed to the finished product collecting platform through the conveying device to be collected, and the stamping die is connected with a waste material collecting device for collecting waste materials generated by stamping. The invention also provides an automatic lunch box production method, which completes automatic lunch box production through the steps of preparation, stamping, collection and the like, and has the advantages of labor saving and high production efficiency.

Description

Automatic lunch box production system and method

Technical Field

The invention relates to the technical field of die stamping production, in particular to an automatic lunch box production system and method.

Background

Aluminum foil is now used more and more widely and has many advantages, the weight of the produced product is light, and the product meets the national food sanitation standard. And the recovery is convenient, no harmful substance is generated in the treatment process, and the renewable resources are not polluted. The aluminum meal box product series is more used for retail of aviation food and cake food, and has high updating speed and more consumption. Is suitable for being sold in batches. Aluminum foil lunch boxes are used in many places in cake restaurants for cooking and in packaging of finished foods. The product has wide market and wide popularization. The aluminum foil has outstanding barrier performance, and can basically and completely block gas and moisture on the premise that the thickness of the aluminum foil is enough, so that the aluminum foil is used as a common barrier material in a plastic flexible packaging material, and has a series of advantages of light weight, good sealing and covering properties and the like. Mainly sanitary and beautiful, and can also preserve heat to a certain extent. The aluminum foil box not only meets the national food container sanitary standard, but also more importantly adapts to the international environmental protection trend. The product can be directly put on a gas stove for heating and baked in a microwave oven without fear of danger, and great convenience is brought to people. The used lunch box can be recycled, the pollution is reduced, the resources are saved, and the lunch box is a good choice. Under the background of increasing concern on environmental protection, the lunch box is rapidly developed in recent years.

The development of aluminium foil cutlery box has driven the development of aluminium foil cutlery box production facility, among the current aluminium foil cutlery box production facility, has multiple problem, like the aluminium foil cutlery box suppression back, needs the manual work to take out the collection, production efficiency is lower. Therefore, the prior art has yet to be improved.

Disclosure of Invention

The invention aims to provide an automatic lunch box production system which can provide a corresponding solution for the problems in the prior art and has the advantages of automatic production and high production efficiency.

Another objective of the present invention is to provide an automatic lunch box production method, which can provide a corresponding solution to the problems in the prior art, and has the advantages of labor saving and high production efficiency.

The embodiment of the invention is realized by the following steps:

first aspect, this application embodiment provides a cutlery box automatic production system, wherein including the decoiler that sets gradually, the pay-off aircraft nose, stamping die, conveyer and finished product collection platform, stamping die is provided with gas blowing device, the pay-off aircraft nose is installed in stamping die's pan feeding position, be provided with raw materials roller and decoiler, the aluminium foil book is installed to the raw materials roller, the aluminium foil book loops through decoiler and pay-off aircraft nose and carries to stamping die middling pressure and make the cutlery box, gas blowing device blows the cutlery box that has suppressed to conveyer, the cutlery box is carried through conveyer and is collected in the finished product collection platform, stamping die is connected with garbage collection device and is used for collecting the waste material that the punching press produced.

In some embodiments of the present invention, the feeding head is provided with a feeding roller and a nip roller, the feeding head is further provided with a feeding platform in sliding contact with the aluminum foil roll, the feeding roller is in rolling friction contact with the aluminum foil roll from below, the nip roller is in rolling friction contact with the aluminum foil roll from above, the feeding platform is level with the lower die of the stamping die, and the nip roller is connected with a servo motor.

In some embodiments of the present invention, a fixing member is disposed below the feeding head, and the feeding head is fixedly mounted on the stamping die through the fixing member.

In some embodiments of the present invention, the fixing member includes a mounting plate, a supporting pillar, and a clamping member, one surface of the mounting plate is fixedly connected to a sidewall of the stamping die, the other surface of the mounting plate is fixedly connected to the clamping member, the clamping member clamps the supporting pillar, and a top end of the supporting pillar is connected to the feeder head.

In some embodiments of the present invention, the blowing device includes an air nozzle connected to the air cylinder, the air nozzle is aligned with the meal box forming station of the stamping die, and the air nozzle blows the formed meal box to the conveying device.

In some embodiments of the present invention, the conveyor includes a rotating shaft and a belt driven by the rotating shaft, one end of the belt is aligned with the lower mold of the stamping die, the other end of the belt is aligned with the finished product collection table, and spacers are disposed on the upper surface of the belt to divide the belt into a plurality of guide rails.

In some embodiments of the present invention, a gap is left between one end of the belt close to the stamping die and the lower die of the stamping die, and the size of the gap is smaller than that of the lunch box.

In some embodiments of the present invention, a guide is provided at the gap to guide the lunch box to move toward the guide rail.

In some embodiments of the present invention, the waste collecting device includes an internal fan and an external collecting duct, and the collecting duct collects waste falling from the gap.

In a second aspect, an embodiment of the present application provides an automatic lunch box production method, including the automatic lunch box production system described above, further including the following steps,

s1: an operator installs the aluminum foil roll on the raw material roller, pulls the end of the aluminum foil roll to pass through the uncoiling roller and then clamps the aluminum foil roll into the feeding machine head;

s2, after the end is clamped, starting an uncoiler, a feeding machine head, a stamping die, a conveying device and a waste collecting device, straightening an aluminum foil coil through an uncoiling roller, then sending the aluminum foil coil into the stamping die through the feeding machine head, and stamping the aluminum foil coil into a lunch box through the stamping die;

s3, after the meal boxes are punched, starting a blowing device to blow the meal boxes to a conveying device, collecting waste materials generated by punching by a waste material collecting device, and conveying the meal boxes to a finished product collecting table by the conveying device;

s4, the operator takes down the lunch box on the finished product collecting table and carries out packing treatment.

Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:

in a first aspect, the embodiment of the invention provides an automatic lunch box production system, which comprises an uncoiler, a feeding machine head, a stamping die, a conveying device and a finished product collecting platform which are sequentially arranged, wherein the uncoiler is arranged at the leftmost side, one raw material roller is provided, two uncoiling rollers are arranged and are both arranged in the uncoiler, the uncoiling rollers are driven by a motor and are fixed on the raw material roller, and the aluminum foil is uncoiled by extrusion of the uncoiling rollers after being uncoiled, so that the follow-up processing is facilitated. Stamping die includes mould and lower mould, and the left side of lower mould is the pan feeding position, and the right side of lower mould is ejection of compact position, and equal fixed mounting in stamping die's left side of pay-off aircraft nose and gas blowing device, the aluminium foil book of having opened a book is caught to the pay-off aircraft nose, send into stamping die in the middle of it, and stamping die directly punches into the cutlery box with the aluminium foil book. The blowing device is arranged on the left side of the stamping die, the conveying device is positioned on the right side of the stamping die and aligned to the discharging position on the right side of the lower die, and after the lunch box is stamped, the blowing device starts blowing to blow the lunch box to the conveying device. The conveying device conveys the lunch boxes to the finished product collecting table, so that workers can conveniently collect and process the lunch boxes in a unified mode. The waste collecting device is connected with the stamping die and used for collecting waste generated by stamping. Whole course of working can automatic continuous production, does not need the workman to take out the cutlery box from stamping die, and the cutlery box can be collected in unison in finished product collection platform department, uses manpower sparingly, and production efficiency is higher.

In a second aspect, the embodiment of the application further provides an automatic production method of the lunch box, which further comprises the following steps that an operator firstly installs the aluminum foil roll on the raw material roller, pulls the end of the aluminum foil roll to pass through the uncoiling roller and then clamps the aluminum foil roll into the feeding machine head; after the end heads are clamped, starting an uncoiler, a feeding machine head, a stamping die, a conveying device and a waste collecting device, straightening an aluminum foil coil through an uncoiling roller, then feeding the aluminum foil coil into the stamping die through the feeding machine head, and stamping the aluminum foil coil into a lunch box through the stamping die; then starting the blowing device to blow the lunch boxes to the conveying device, collecting the waste materials generated by stamping by the waste material collecting device, and conveying the lunch boxes to a finished product collecting table by the conveying device; and finally, taking down the lunch box on the finished product collecting table by an operator, and packaging. The whole production method can realize automatic continuous production, does not need workers to take out the lunch boxes from the stamping die, and has the advantages of labor saving and high production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic top view of an automatic lunch box production system according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of an automatic lunch box production system according to an embodiment of the invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is a schematic front structural view of a stamping die and a conveying device according to an embodiment of the present invention.

Icon: 1-uncoiler; 101-a stock roll; 102-unwinding roller; 2-a feeding machine head; 201-a feed roller; 202-nip rolls; 203-a feeding platform; 204-a fixture; 2041-a mounting plate; 2042-support column; 2043-a clamp; 3-stamping a die; 301-lower die; 302-upper mould; 303-gap; 304-a guide vane; 4-a transfer device; 401-a rotating shaft; 402-a spacer; 403-a guide rail; 404-a belt; 5-finished product collection platform; 6-a blowing device; 601-air tap; 7-a waste collection device; 701-a collecting pipeline; 8-aluminum foil roll.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the terms are only used for convenience of description and simplification of the description, and do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or vertical, but may be slightly inclined. Such as "horizontal" simply means that the direction is more horizontal than "vertical" and does not mean that the structure or component must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to fig. 1 to 4, an automatic lunch box production system according to an embodiment of the present invention is shown, and the specific structure is as follows.

The embodiment of the invention provides an automatic lunch box production system which comprises an uncoiler 1, a feeding machine head 2, a stamping die 3, a conveying device 4 and a finished product collecting platform 5 which are sequentially arranged, wherein the stamping die 3 is provided with a blowing device 6, the feeding machine head 2 is arranged at a feeding position of the stamping die 3, a raw material roller 101 and an uncoiling roller 102 are arranged in the uncoiler 1, the raw material roller 101 is provided with an aluminum foil coil 8, the aluminum foil coil 8 is sequentially conveyed to the stamping die 3 through the uncoiling roller 102 and the feeding machine head 2 to be pressed into a lunch box, the blowing device 6 blows the pressed lunch box to the conveying device 4, the lunch box is conveyed to the finished product collecting platform 5 through the conveying device 4 to be collected, and the stamping die 3 is connected with a waste material collecting device 7 for collecting waste materials generated. As shown in fig. 1, an uncoiler 1, a feeding head 2, a stamping die 3, a conveying device 4 and a finished product collecting table 5 are sequentially arranged from left to right, two uncoiling rollers 102 and a raw material roller 101 are both arranged inside the uncoiler 1, the uncoiling rollers 102 are driven by a motor, an aluminum foil coil 8 is fixed on the raw material roller 101, and the aluminum foil coil 8 is extruded and uncoiled through the uncoiling rollers 102 after being uncoiled, so that subsequent processing is facilitated.

Stamping die 3 includes mould 302 and lower mould 301, and the left side of lower mould 301 is the pan feeding position, and the right side of lower mould 301 is ejection of compact position, and aluminium foil coil 8 enters stamping die 3 from the pan feeding position and works as well, and the cutlery box gets into conveyer 4 from the ejection of compact position. The feeding machine head 2 and the blowing device 6 are both fixedly arranged on the left side of the stamping die 3, the feeding machine head 2 receives the uncoiled aluminum foil coil 8 and sends the uncoiled aluminum foil coil into the stamping die 3, the stamping die 3 directly stamps the aluminum foil coil 8 into the lunch box, and the stamping technology of the stamping die 3 is the prior art, so the structures of the upper die 302 and the lower die 301 are not detailed.

The blowing device 6 is arranged at the left side of the stamping die 3 and is aligned with the position of the lower die 301 for forming the lunch box, and the conveying device 4 is arranged at the right side of the stamping die 3 and is aligned with the conveying device 4 at the discharging position at the right side of the lower die 301. After the meal box is punched, the blowing device 6 starts blowing, the meal box is blown to the conveying device 4, and the conveying device 4 conveys the meal box to the finished product collecting table 5, so that workers can conveniently collect and process the meal box in a unified mode. The waste collecting device 7 is connected with the stamping die 3 and is used for collecting waste generated by stamping without manually removing the waste. Whole course of working can automatic continuous production, does not need the workman to take out the cutlery box from stamping die 3, and the cutlery box can be collected in unison in finished product collection platform 5 department, uses manpower sparingly, and production efficiency is higher.

In some embodiments of the present invention, the feeding head 2 is provided with a feeding roller 201 and a nip roller 202, the feeding head 2 is further provided with a feeding platform 203 in sliding contact with the aluminum foil roll 8, the feeding roller 201 is in rolling friction contact with the aluminum foil roll 8 from below, the nip roller 202 is in rolling friction contact with the aluminum foil roll 8 from above, the feeding platform 203 is level with the lower die 301 of the stamping die 3, and the nip roller 202 is connected with a servo motor. Referring to fig. 2 and 3, the feeding head 2 is fixedly installed on the left side surface of the stamping die 3, the feeding platform 203 is arranged at the top of the feeding head 2, the feeding platform 203 is a horizontal surface, and the horizontal surface is flush with the upper surface of the lower die 301, so that the aluminum foil roll 8 can be conveniently conveyed to the lower die 301 from the feeding platform 203. The feed roll 201 is installed at the left end of the feeding machine head 2, the highest position of the feed roll 201 is slightly higher than the feeding platform 203, so that the aluminum foil roll 8 can be conveniently lifted, the aluminum foil roll 8 can smoothly enter the feeding platform 203, the feed roll 201 rolls along with the aluminum foil roll 8, and the loss caused by sliding friction is reduced. The nip roll 202 is fixedly arranged above the feeding platform 203, the nip roll 202 is matched with the feeding platform 203 to tightly press the aluminum foil roll 8, the nip roll 202 can be driven by a servo motor, the nip roll 202 is in rolling friction contact, and the aluminum foil roll 8 is driven to move rightwards in the rotating process of the nip roll 202.

It should be noted that the feed roller 201 may also be connected to a servo motor, and the pressure roller 202 and the uncoiling roller 102 are synchronously matched to move the aluminum foil roll 8 to the right, so that the use effect is better.

In some embodiments of the present invention, a fixing member 204 is disposed below the feeder head 2, and the feeder head 2 is fixedly mounted to the stamping die 3 through the fixing member 204. The fixing member 204 may be a plate, a rod or the like, the fixing member 204 and the feeder head 2 may be fixedly connected in a welding manner, and the fixing member 204 and the left side wall of the stamping die 3 may also be fixedly connected in a welding manner, so that the feeder head 2 is fixedly mounted on the stamping die 3, and the structure is simple and the design is reasonable.

In some embodiments of the present invention, the fixing component 204 includes a mounting plate 2041, a supporting column 2042, and a clamping component 2043, one surface of the mounting plate 2041 is fixedly connected to a side wall of the stamping die 3, the other surface of the mounting plate 2041 is fixedly connected to the clamping component 2043, the clamping component 2043 clamps the supporting column 2042, and a top end of the supporting column 2042 is connected to the feeder head 2. As shown in fig. 3, the fixing member 204 is mainly composed of three parts, i.e., a mounting plate 2041, two support columns 2042 and four clamping members 2043, the mounting plate 2041 is a rectangular flat plate, the right end surface of the mounting plate 2041 is tightly connected with the left side wall of the stamping die 3, the connection mode can be selected by welding or bolt connection, the four clamping members 2043 are all fixed on the left end surface of the mounting plate 2041, the support columns 2042 are kept in a vertical state, and each two clamping members 2043 clamp one support column 2042, so that the fixing member is stable and firm. The two support columns 2042 support the feeding machine head 2, so that the feeding machine head 2 is fixedly mounted.

In some embodiments of the present invention, the air blowing device 6 includes an air nozzle 601 connected to an air cylinder, the air nozzle 601 is aligned with the meal box forming station of the stamping die 3, and the air nozzle 601 blows the formed meal box toward the conveying device 4. Referring to fig. 4, the blowing unit 6 is composed of a cylinder and a plurality of air nozzles 601 (there may be a plurality of lunch box forming stations in the punching die 3), and the air nozzles 601 are installed at the left side of the lower mold 301 and aligned with the lunch box forming stations. When the lunch box is in work, the air cylinder generates air pressure, high-speed air flow is sprayed out from the air nozzle 601 to push the lunch box to move towards the conveying device 4, manual movement is avoided, and manpower resources are saved.

In some embodiments of the present invention, the above-mentioned conveying device 4 includes a rotating shaft 401 and a belt 404 driven by the rotating shaft 401, one end of the belt 404 is aligned with the lower mold 301 of the stamping die 3, the other end of the belt 404 is aligned with the finished product collecting table 5, and a spacer 402 is provided on the upper surface of the belt 404 to separate the belt 404 into a plurality of guide rails 403. Referring to fig. 1, 2 and 4, two rotating shafts 401 are provided, the rotating shafts 401 can be driven by a motor, and the two rotating shafts 401 support the belt 404, so that the belt 404 continuously conveys the lunch boxes from left to right. The lower mould 301 of belt 404 left end and stamping die 3 aligns, makes things convenient for the cutlery box to remove to above the belt 404, and finished product collection platform 5 sets up the right-hand member at belt 404 to finished product collection platform 5 height is less than belt 404, conveniently contacts cutlery box down.

Combine fig. 1, fig. 2 and fig. 4 to show, both sides are provided with the support around conveyer 4, support and many spacers 402 fixed linking to each other, spacer 402 is located the top of belt 404 to not contact with belt 404, many spacers 402 separate into many guide rails 403 with belt 404, station one-to-one on guide rail 403 and the lower mould 301, make the cutlery box on the corresponding station can enter into smoothly and correspond in the guide rail 403, separate when conveniently producing different cutlery boxes simultaneously and collect, it is more convenient to use.

In some embodiments of the present invention, a gap 303 is left between one end of the belt 404 close to the stamping die 3 and the lower mold 301 of the stamping die 3, and the size of the gap 303 is smaller than that of the lunch box. As shown in FIG. 4, a gap 303 exists between the left end of the belt 404 and the lower mold 301, and the width of the gap 303 is smaller than the minimum dimension of the length, width and height of the lunch box, so as to prevent the lunch box from falling into the gap 303. After the lunch box is punched and formed, the generated fine waste materials are blown to the conveying device 4 by the blowing device 6, the size of the waste materials is small, and the waste materials can fall into the gap 303 after moving rightwards, so that the waste materials can be collected uniformly.

In some embodiments of the present invention, a guide 304 is disposed at the gap 303, and the guide 304 guides the lunch box to move toward the guide 403. As shown in fig. 4, the guide plate 304 is a strip-shaped plate structure, the right end of the guide plate 304 is fixedly connected with the spacer 402, the left end of the guide plate 304 passes through the gap 303 and is lapped on the lower die 301 of the stamping die 3, the lunch box is stamped and then moves to the right, and the lunch box is guided into the corresponding guide rail 403 by the guide plate 304.

In some embodiments of the present invention, the waste collection device 7 comprises an internally mounted blower and an externally mounted collection duct 701, and the collection duct 701 collects waste material falling from the gap 303. As shown in fig. 4, the blower can generate negative pressure, and the port of the collecting pipe 701 is aligned with the gap 303, so that the waste can be sucked and collected by the waste collecting device 7, the use is convenient, and manual collection is reduced. The waste collecting device 7 can be internally provided with a hydraulic packing machine which can compress collected waste into waste quickly and is convenient for subsequent treatment.

It should be noted that, the conveying device 4 can be provided with a sensing device, the sensing device is electrically connected with an electric control cabinet emergency stop button of the stamping die 3, once the sensing device senses that the lunch box cannot pass through, the sensing device can give a signal to automatically stop the stamping die 3, at the moment, the whole production line is in a stop state, a worker can conveniently check the production line, and after the start key is pressed after the check is finished, the whole production system starts to work again. One worker can operate the whole production system, so that the labor is greatly saved, and the production safety is ensured.

The embodiment of the invention provides a method for automatically producing a lunch box, which comprises the automatic lunch box production system and the following steps,

s1: in the preparation stage, an operator fixes the aluminum foil roll 8 on the raw material roller 101 in a hoisting or other installation mode, finds the end of the aluminum foil roll 8, pulls the end to pass through the uncoiling roller 102, then passes through the feeding roller 201 of the feeding head 2, and spreads the end on the feeding platform 203, and the pressure roller 202 presses the aluminum foil roll 8 on the feeding platform 203;

s2, in a first working stage, after the preparation stage is finished, starting an uncoiler 1, a feeding machine head 2, a stamping die 3, a conveying device 4 and a waste collecting device 7, straightening an aluminum foil roll 8 through an uncoiling roller 102, then sequentially passing through a feeding roller 201 and a feeding platform 203 of the feeding machine head 2, and finally feeding the aluminum foil roll into the stamping die 3, folding an upper die 302 and a lower die 301 of the stamping die 3, and stamping the aluminum foil roll 8 into a lunch box;

s3, in the feeding stage, the blowing device 6 is started, the air nozzle 601 blows high-speed airflow to blow the lunch boxes to different guide rails 403 on a belt 404 of the conveying device 4, and the belt 404 conveys the lunch boxes to a finished product collecting table 5 at the right end. The waste material is blown off and falls through the gap 303, and is finally sucked into the waste material collecting device 7 through the collecting duct 701.

And S4, in the packing stage, an operator takes down the lunch box on the finished product collecting table 5, and packing is carried out, so that subsequent processing is facilitated.

The whole automatic lunch box production method requires less manpower, only needs to pack the lunch boxes manually after the automatic lunch box production system is started, can realize automatic continuous production, and has higher production efficiency.

In summary, the embodiment of the invention provides an automatic lunch box production system, which includes an uncoiler 1, a feeder head 2, a stamping die 3, a conveyer 4 and a finished product collection table 5, which are sequentially arranged, wherein the stamping die 3 is provided with a blowing device 6, the feeder head 2 is installed at a feeding position of the stamping die 3, a raw material roller 101 and an uncoiling roller 102 are arranged in the uncoiler 1, the raw material roller 101 is provided with an aluminum foil coil 8, the aluminum foil coil 8 is sequentially conveyed to the stamping die 3 through the uncoiling roller 102 and the feeder head 2 to be pressed into a lunch box, the blowing device 6 blows the pressed lunch box to the conveyer 4, the lunch box is conveyed to the finished product collection table 5 through the conveyer 4 to be collected, the stamping die 3 is connected with a waste material collection device 7 for collecting waste materials generated by stamping, so that the lunch box can be automatically and continuously produced, manpower is saved. The embodiment of the invention also provides an automatic lunch box production method, which only needs to pack the lunch boxes manually, can realize automatic continuous production and has higher production efficiency.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a cutlery box automatic production system, its characterized in that, collects the platform including decoiler, pay-off aircraft nose, stamping die, conveyer and the finished product that sets gradually, stamping die is provided with gas blowing device, the pay-off aircraft nose install in stamping die's pan feeding position, be provided with raw materials roller and decoiler, the aluminium foil book is installed to the raw materials roller, the aluminium foil book loops through the decoiler with the pay-off aircraft nose is carried extremely stamping die middling pressure makes the cutlery box, gas blowing device will suppress the cutlery box blow extremely conveyer, the cutlery box passes through conveyer carry extremely collect in the platform is collected to the finished product, stamping die is connected with the garbage collection device who is used for collecting the waste material that the punching press produced.

2. The automatic lunch box production system according to claim 1, wherein the feeder head is provided with a feed roller and a nip roller, the feeder head is further provided with a feed platform in sliding contact with the aluminum foil roll, the feed roller is in rolling friction contact with the aluminum foil roll from below, the nip roller is in rolling friction contact with the aluminum foil roll from above, the feed platform is flush with a lower die of the stamping die, and the nip roller is connected with a servo motor.

3. An automatic lunch box production system as claimed in claim 2, wherein a fixing member is provided below the feeder head, and the feeder head is fixedly mounted to the punching die by the fixing member.

4. An automatic lunch box production system as in claim 3 wherein the fixing member comprises a mounting plate, a support post and a clamping member, one face of the mounting plate is fixedly connected with the side wall of the stamping die, the other face of the mounting plate is fixedly connected with the clamping member, the clamping member clamps the support post, and the top end of the support post is connected with the feeder head.

5. An automated lunchbox production system as claimed in claim 1 wherein said blowing means comprises an air nozzle connected to an air cylinder, said air nozzle being aligned with a lunchbox forming station of said stamping die, said air nozzle blowing formed lunchboxes toward said conveyor.

6. An automatic lunch box production system according to claim 1 wherein said conveyor includes a rotary shaft and a belt driven by said rotary shaft, one end of said belt being aligned with a lower die of said press die and the other end of said belt being aligned with said finished product collection table, and the upper surface of said belt being provided with spacers to separate said belt into a plurality of guide rails.

7. An automatic lunch box production system as claimed in claim 6, wherein a gap is left between one end of the belt near the punch mold and a lower mold of the punch mold, and the size of the gap is smaller than that of the lunch box.

8. An automatic manufacturing system for lunch boxes according to claim 7 wherein a guide is provided at the gap, and the guide guides the lunch boxes to move toward the guide.

9. An automatic lunch box production system as claimed in claim 7, wherein said scrap collecting means includes an internally mounted fan and an externally mounted collecting duct for collecting scrap falling from said gap.

10. An automatic manufacturing method of lunch boxes, comprising the automatic manufacturing system of lunch boxes according to any one of claims 1-8, further comprising the steps of,

s1: an operator installs the aluminum foil roll on the raw material roller, pulls the end of the aluminum foil roll to pass through the uncoiling roller and then clamps the aluminum foil roll into the feeding machine head;

s2, after the end is clamped, starting an uncoiler, a feeding machine head, a stamping die, a conveying device and a waste collecting device, straightening an aluminum foil coil through an uncoiling roller, then sending the aluminum foil coil into the stamping die through the feeding machine head, and stamping the aluminum foil coil into a lunch box through the stamping die;

s3, after the meal boxes are punched, starting a blowing device to blow the meal boxes to a conveying device, collecting waste materials generated by punching by a waste material collecting device, and conveying the meal boxes to a finished product collecting table by the conveying device;

s4, the operator takes down the lunch box on the finished product collecting table and carries out packing treatment.

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