CN114833253B - Aluminum foil cutlery box forming device - Google Patents
Aluminum foil cutlery box forming device Download PDFInfo
- Publication number
- CN114833253B CN114833253B CN202210432525.7A CN202210432525A CN114833253B CN 114833253 B CN114833253 B CN 114833253B CN 202210432525 A CN202210432525 A CN 202210432525A CN 114833253 B CN114833253 B CN 114833253B
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- China
- Prior art keywords
- cavity
- aluminum foil
- frame
- block
- cutlery box
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 73
- 239000011888 foil Substances 0.000 title claims abstract description 72
- 238000003825 pressing Methods 0.000 claims abstract description 29
- 238000005520 cutting process Methods 0.000 claims description 21
- 239000005030 aluminium foil Substances 0.000 claims description 17
- 230000000670 limiting effect Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 description 20
- 235000012054 meals Nutrition 0.000 description 10
- 230000001629 suppression Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D33/00—Special measures in connection with working metal foils, e.g. gold foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/28—Associations of cutting devices therewith
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/10—Combined ejecting and stripping-off devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/52—Making hollow objects characterised by the use of the objects boxes, cigarette cases, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
- B26F2001/4427—Cutters therefor; Dies therefor combining cutting and forming operations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Making Paper Articles (AREA)
Abstract
The invention relates to an aluminum foil cutlery box forming device which comprises a fixed seat, an upper die, a lower die, a lifting cylinder and a guide post, wherein the upper die and the lower die are respectively arranged at the upper end and the lower end of the fixed seat, the upper end of the upper die is connected with the fixed seat through the lifting cylinder, the front end and the rear end of the upper die are arranged on the guide post in a sliding manner, and the lower end of the guide post is arranged at the edge position of the lower end of the fixed seat. The aluminum foil plate to be pressed can be broken from peripheral waste by force through stamping between the upper die and the forming lower die in the prior art, when the aluminum foil plate is pressed into the aluminum foil cutlery box, the cutlery box edge is uneven, hands are easy to cut when people use the cutlery box, the efficiency of the aluminum foil cutlery box is low through manual removal, and when the aluminum foil cutlery box is removed, the body and the hands of people are close to the side of the pressing die, and the body of the people is easy to be damaged.
Description
Technical Field
The invention relates to the technical field of aluminum foil cutlery box forming and processing, in particular to an aluminum foil cutlery box forming device.
Background
The aluminum foil cutlery box is a tableware widely used, and can be divided into two types of wrinkled cutlery boxes and uncreped cutlery boxes. The aluminum foil meal box is characterized in that the aluminum foil meal box is made of aluminum ingot raw materials, is subjected to cold rolling or hot rolling to form an aluminum foil parent roll with uniform thickness, smooth surface, no pinholes, no dust particles and no peculiar smell, and is subjected to a production process of one-time full-automatic cold stamping forming through special equipment and a die, wherein a forming device is needed during production forming of the aluminum foil meal box.
In current aluminium foil cutlery box forming device, like the chinese patent of bulletin number CN 212093958U, it discloses a forming device for aluminium foil cutlery box production, and specifically, it includes the support frame, the middle part fixed mounting of support frame has the fixed plate, the top fixed mounting of support frame has the pneumatic cylinder, and fixed mounting has the mould on the output shaft of pneumatic cylinder, the top movable mounting of fixed plate has the shaping lower mould, the top fixed mounting of fixed plate has the electric telescopic handle that is located shaping lower mould rear, the output shaft and the shaping lower mould fixed connection of electric telescopic handle, the right side fixed mounting of fixed plate has the connecting plate, and the top fixed mounting of connecting plate has the block, the inside movable mounting of block has the drive roller, the inboard fixed mounting at block top has the telescopic link, and the bottom fixed mounting of telescopic link, the inside movable mounting of link has the driven roller, the front fixed mounting of block has servo motor, the right side movable mounting of connecting plate has the blowing roller. The forming device for aluminum foil cutlery box production can automatically feed, does not need to cut and pretreat an aluminum foil plate before working, and can directly feed through aluminum foil coiled materials.
In the prior art, the driving roller is driven by the servo motor to rotate, the aluminum foil plate is driven to move to the left side, automatic feeding is realized, the aluminum foil plate is matched with the forming lower die through the descending of the upper die, so that the filtering plate is pressed, after the product is formed, the forming lower die is driven to move forwards through the electric telescopic rod, and the product is taken down, however, in the prior art, the aluminum foil plate to be pressed is forced to disconnect the aluminum foil plate and peripheral waste materials through stamping between the upper die and the forming lower die, when the aluminum foil plate is pressed into the aluminum foil meal box, the edge of the meal box is uneven, and the situation that hands are easily cut when people use the aluminum foil plate; in the second aspect, after the aluminum foil cutlery box is formed, the electric telescopic rod is required to drive the forming lower die to move forwards, then the product is taken down from the forming lower die, the efficiency of the taking down mode is lower, and when the aluminum foil cutlery box is taken down, the body and the hands of a person are closer to the side of the pressing die, and improper operation or the situation that the body is damaged due to accidental falling and touch with the pressing die caused by excessive force of the person when the aluminum foil cutlery box is taken down is avoided, and based on the situation, the aluminum foil cutlery box forming device is further improved.
Disclosure of Invention
Technical scheme (one)
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides an aluminium foil cutlery box forming device, includes fixing base, last mould, bed die, lift cylinder and guide post, and the upper and lower both ends of fixing base are provided with mould, bed die respectively, and the upper end of going up the mould is connected with the fixing base through the lift cylinder, and the front and back both ends slip setting of going up the mould is on the guide post, and the lower extreme edge position at the fixing base is installed to the lower extreme of guide post.
The upper die comprises a weight increasing block, a lifting cylinder is connected between the upper end of the weight increasing block and a fixed seat, a first electric sliding block is embedded in the outer side wall of the weight increasing block, a cutting knife of a return structure is arranged on the first electric sliding block, the arrangement of the cutting knife cuts the entering strip-shaped aluminum foil paper, so that rectangular aluminum foil paper is obtained, the cutting knife is vertically sleeved outside the weight increasing block in a sliding manner, a built-in cavity is formed in the lower end of the weight increasing block, a driving unit is arranged in the middle of the built-in cavity, a forming block is arranged at the lower end of the driving unit, arranging cavities are symmetrically formed in two sides of the forming block, the lower end of a starting unit positioned in each arranging cavity is connected with a secondarily-descending demolding layer, the demolding layer at the initial position is attached to the lower end face of the forming block, at the moment, the lower end face of the demolding layer is positioned at the same horizontal position with the lower end face of a pressing layer, the demolding layer is communicated with the air outlet unit, two sides of the cutting knife are provided with a linkage assembly matched with the driving unit, and the lower end of the linkage assembly is provided with a pressing layer used for positioning when the cutting is arranged, and the pressing layer is light in weight, and the linkage assembly is driven to move the lifting assembly.
The lower die comprises a butt pressing frame, guide rail grooves are formed in the left side and the right side of an inner cavity of the butt pressing frame, guide rails are arranged on the guide rail grooves, the guide rails are tracks which are gradually deflected inwards from bottom to top, a movable second electric sliding block is arranged on the guide rails, a top supporting plate is arranged on the second electric sliding block, the top supporting plate is driven to gradually retract into the guide rail grooves along the guide rails under the descending drive of the second electric sliding block until the top supporting plate is completely retracted, the bottom of the butt pressing frame is slidably provided with a stacking frame, the stacking frame is arranged for stacking and collecting the fallen aluminum foil meal boxes, the stacking frame is pushed out to the right after the aluminum foil meal boxes are collected to a certain height, and accordingly the stacked aluminum foil meal boxes are taken out in a concentrated mode and left pushing and resetting of the stacking frame after being taken out.
The driving unit comprises a driving cylinder, the driving cylinder is arranged at the upper end of the built-in cavity, the ejection end of the driving cylinder is provided with a limiting frame, the lower end of the limiting frame is arranged on the forming block, and the driving cylinder drives the limiting frame, the forming block and the demolding layer to lift.
Above-mentioned, the start-up unit include erect the cylinder, erect cylinder fixed mounting and be in the lower half of settling chamber, erect and install the power of settling chamber upper half, electrically conductive piece between through wire series connection, and the quantity of electrically conductive piece is two, is provided with the contact assembly between two electrically conductive pieces, the contact assembly is installed in settling chamber.
Above-mentioned, contact assembly include the insulating frame, the inside in settling the chamber is installed to the insulating frame, the bottom of insulating frame is connected with the insulating layer of contact plate lower half through built-in spring, built-in spring plays the effect that resets, the upper half of contact plate is the conducting layer, is connected with insulating haulage line between conducting layer and the weight increasing piece, insulating haulage line initial state is the loose state of not tensioning.
Above-mentioned, the unit of giving vent to anger include the air pump, the air pump is installed on the shaping piece, the intercommunication chamber has been seted up in the shaping piece, the intercommunication chamber is linked together with the air pump, the intercommunication chamber comprises the tee bend chamber of middle part position and the chamber intercommunication of giving vent to anger of both sides, and the chamber of giving vent to anger is provided with horizontal gas outlet and erects the gas outlet, the gas that gets into from the tee bend chamber is corresponding from horizontal gas outlet or the upper end open position of the chamber of erectting of gas outlet under the appropriate condition, the breather pipe slides from top to bottom and sets up on the shaping piece, the lower extreme of breather pipe is installed on the drawing of patterns layer, the upper end of breather pipe is installed and is supported the frame, the upper end of erectting the gas outlet is provided with the jam board, the one end of jam board is connected with the shaping piece through the round pin axle, the jam board plays the effect of jam to erectting the gas outlet.
The initial position of the propping frame is exposed above the air outlet, the horizontal part of the propping frame is of a net structure, and the design of the net structure ensures that the air sprayed from the vertical air outlet smoothly passes through, and the horizontal part of the propping frame corresponds to the position of the blocking plate.
Above-mentioned, the inside of breather pipe seted up the ventilation chamber, carry the lower extreme intercommunication of chamber and ventilation chamber, and carry the lower extreme in chamber and evenly seted up the venthole.
Above-mentioned, the linkage subassembly include the gear, the gear is connected with the linkage chamber through the round pin axle, the inboard part of gear meshes with rack one mutually, rack one is installed on L type frame, L type frame slides from top to bottom and sets up in the linkage intracavity, the lower terminal surface laminating of the horizontal part of L type frame is in the up end of spacing, under reset spring's elastic action, drive L type frame synchronization lift all the time in the lift of spacing, the outside part of gear meshes with rack two, rack two is installed on the movable rod, movable rod slides from top to bottom and sets up in the linkage intracavity, be connected with reset spring between the upper end of movable rod and the horizontal plate of fixed mounting on the linkage chamber, reset spring remains the trend of upwards pulling to the movable rod all the time, the maintenance of this elasticity trend, make the movable rod have the trend of upwards moving all the time, under the cooperation of gear, rack one, rack two, L type frame presents the trend of downwards moving.
The sliding sleeves are symmetrically arranged at the front end and the rear end of the weight increasing block, and are arranged on the guide column in a sliding sleeve mode, and the weight increasing block is sleeved with the sliding sleeves up and down to achieve the limiting effect.
(II) advantageous effects
1. According to the aluminum foil cutlery box forming device, for cutting treatment, aluminum foil paper is cut when being conveyed between the upper die and the lower die, so that the purpose of 'on-site cutting and pressing' is achieved, the edge of a pressing layer is cut back along in the cutting process, the flatness of the edge is guaranteed, burrs are reduced, the possibility of cutting is reduced, and for demoulding, the formed aluminum foil cutlery box can be timely demoulded and stacked in a mode of regional demoulding and air blowing, personnel are not required to manually take out, and the danger coefficient is reduced;
2. according to the aluminum foil cutlery box forming device, the aluminum foil paper part to be pressed is pre-positioned through the demolding layer and the pressing layer, so that the flatness of the part to be pressed is guaranteed, and then the aluminum foil paper is obtained through the falling cutting knife and cutting along the edge of the pressing layer in a back-shaped manner;
3. according to the aluminum foil cutlery box forming device disclosed by the invention, after cutting, the forming block and the demolding layer are driven to integrally descend through the driving air cylinder, the pressing layer is lifted under the cooperation of the linkage assembly, at the moment, the edge of the cut aluminum foil paper is pressed and disappears (the part which is not pressed can be used as the frame part of the cutlery box after forming), the forming block and the demolding layer press down the middle part of the aluminum foil paper, the aluminum foil cutlery box on the demolding layer is pressed down under the extrusion of the inner cavity of the pressing frame so as to gradually press into the shape of a box body, when the top supporting plate is completely retracted into the guide rail groove, the aluminum foil cutlery box is formed, the driving air cylinder stops driving the forming block and the demolding layer to integrally and continuously descend, at the moment, the vertical air cylinder is electrified to drive the demolding layer to independently descend, the upper half part of the aluminum foil cutlery box is gradually detached from the forming block, and only sleeved on the demolding layer when the demolding layer descends to the lowest value, at the moment, air in the demolding unit is sprayed out of the air outlet hole, so that the aluminum foil cutlery box on the demolding layer is blown down into the box, the box is enabled to fall off through the box body, and the area is further damaged by blowing and the falling of the cutlery box is reduced when the aluminum foil is blown off, and the area is further reduced.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an overall cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the invention between a forming block, a starter block, a release layer and an air outlet block;
FIG. 4 is a partial cross-sectional view of the invention between a molding block, release layer, communication chamber, vent tube, support frame and plug plate;
FIG. 5 is an enlarged view of a portion of the invention at X of FIG. 3;
fig. 6 is an enlarged view of a portion of the present invention at Y of fig. 2.
Detailed Description
Embodiments of the present invention are described below with reference to the accompanying drawings. In this process, to ensure clarity and convenience of description, the widths of the lines or the sizes of the constituent elements in the drawings may be exaggerated.
In addition, the terms hereinafter are defined based on functions in the present invention, and may be different according to intention of a user, an operator, or a convention. Accordingly, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 6, an aluminum foil cutlery box forming device comprises a fixed seat 1, an upper die 2, a lower die 3, a lifting cylinder 4 and a guide post 5, wherein the upper die 2 and the lower die 3 are respectively arranged at the upper end and the lower end of the fixed seat 1, the upper end of the upper die 2 is connected with the fixed seat 1 through the lifting cylinder 4, the front end and the rear end of the upper die 2 are slidably arranged on the guide post 5, and the lower end of the guide post 5 is arranged at the edge position of the lower end of the fixed seat 1.
The upper die 2 comprises a weight increasing block 21, a lifting cylinder 4 is connected between the upper end of the weight increasing block 21 and a fixed seat 1, a first electric sliding block 22 is embedded in the outer side wall of the weight increasing block 21, a cutting knife 23 with a return structure is arranged on the first electric sliding block 22, the cutting knife 23 cuts the entering strip-shaped aluminum foil paper, thus obtaining rectangular aluminum foil paper, the cutting knife 23 is sleeved outside the weight increasing block 21 in a sliding way up and down, the lower end of the weight increasing block 21 is provided with a built-in cavity, the middle part of the built-in cavity is provided with a driving unit 24, the lower end of the driving unit 24 is provided with a forming block 25, two sides of the forming block 25 are symmetrically provided with a placement cavity, the lower end of a starting unit 26 positioned in the placement cavity is connected with a demoulding layer 27 which descends for the second time, the release layer 27 of initial position laminating is in the lower terminal surface of shaping piece 25, and at this moment, the lower terminal surface of release layer 27 is in same horizontal position with the lower terminal surface of pressing layer 30, and the middle part of shaping piece 25 is provided with the unit 28 of giving vent to anger, and the release layer 27 of giving vent to anger is linked together with the unit 28 of giving vent to anger, and the both sides of linkage chamber are provided with the linkage subassembly 29 with drive unit 24 matched with, and the lower extreme of linkage subassembly 29 is provided with the pressing layer 30 that is used for the location when cutting, and the weight of pressing layer 30 is lighter to reduced the degree of difficulty that linkage subassembly 29 drove the jack-up, the front and back both ends symmetry of jack-up piece 21 be provided with the sliding sleeve, the sliding sleeve is established on guide post 5, the spacing effect is established to the jack-up.
The lower die 3 comprises a pair of pressing frames 31, guide rail grooves are formed in the left side and the right side of an inner cavity of each pressing frame 31, guide rails are arranged on the guide rail grooves, the guide rails are tracks which are gradually deflected inwards from bottom to top, movable second electric sliding blocks 32 are arranged on the guide rails, top supporting plates 33 are arranged on the second electric sliding blocks 32, the top supporting plates 33 are driven to gradually retract into the guide rail grooves along the guide rails under the descending drive of the second electric sliding blocks 32 until the bottom of each pressing frame is completely retracted, at the moment, the bottom of each pressing frame 31 is slidably provided with a stacking frame 34, the aluminum foil lunch boxes which fall off are stacked and collected, the stacking frames 34 are pushed out rightward after being collected to intensively take out the aluminum foil lunch boxes which are stacked, and the stacking frames 34 are pushed left for reset after being taken out.
Through adopting above-mentioned technical scheme, drive through lift cylinder 4 and go up mould 2 whole decline, through release layer 27, the suppression layer 30 carries out the suppression location to the aluminium foil paper, lift cylinder 4 stops to descend this moment, afterwards, drive through first electronic slider 22 and cut the cutter 23 and descend along the suppression layer 30 edge, thereby obtain the rectangle aluminium foil paper of suppression, drive shaping piece 25 through drive unit 24, release layer 27 descends, drive the suppression layer 30 through the cooperation of link assembly 29 and lift, at this moment, the marginal portion of aluminium foil paper is not pressed, and the middle part of aluminium foil paper is pressed shaping piece 25, release layer 27 descends and presses down, cooperate the top strut 33 that descends in step again and carry out shaping to the aluminium foil paper, when top strut 33 is in the drive of second electronic slider 32 when retracting to the guide rail inslot completely, at this moment, the aluminium foil paper shaping is pressed into box-like cutlery box, simultaneously start-up unit 26 circular drive release layer 27 descends, the aluminium foil box-like cutlery box most area drops from shaping piece 25 and drops (at the partial area of release layer 27 drops down in the time of the realization of the complete stack of the thickness of the aluminium foil, thereby the stack frame 34 when the stack is blown out of the thickness of the film 27 is reduced than in the film thickness of the film 27, when the stack is down in the film thickness of the layer 27, thereby the stack is reduced in the frame of the time is more than the film thickness of the film of the stack 27.
The driving unit 24 comprises a driving cylinder 241, the driving cylinder 241 is arranged at the upper end of the built-in cavity, a limiting frame 242 is arranged at the ejection end of the driving cylinder 241, the lower end of the limiting frame 242 is arranged on the forming block 25, and the limiting frame 242, the forming block 25 and the demoulding layer 27 are driven to lift through the driving cylinder 241.
The starting unit 26 comprises an upright cylinder 261, the upright cylinder 261 is fixedly arranged on the lower half part of the placement cavity, the upright cylinder 261 is connected with a power supply 262 arranged on the upper half part of the placement cavity and conductive blocks 263 in series through wires 265, the number of the conductive blocks 263 is two, a contact assembly 264 is arranged between the two conductive blocks 263, the contact assembly 264 is arranged in the placement cavity, the contact assembly 264 comprises an insulating frame 2641, the insulating frame 2641 is arranged in the placement cavity, the bottom of the insulating frame 2641 is connected with an insulating layer on the lower half part of a contact plate 2643 through an internal spring 2642, the internal spring 2642 plays a reset role, the upper half part of the contact plate 2643 is a conductive layer, an insulating traction wire 2644 is connected between the conductive layer and a weight-increasing block 21, and the initial state of the insulating traction wire 2644 is in an unstrained loose state.
Through adopting above-mentioned technical scheme, when driving shaping piece 25 through actuating cylinder 241 and descending to the minimum (simultaneously top fagging 33 is retracted fully to the guide rail inslot), at this moment, shaping piece 25, the drawing of patterns layer 27 that hugs closely together are with aluminium foil paper extrusion shaping, simultaneously, insulating haulage line 2644 tightens and pulls contact plate 2643 and rise relative insulating frame 2641 to contact with electrically conductive piece 263, at this moment, the starting element 26 forms complete serial circuit, erect cylinder 261 and drive drawing of patterns layer 27 decline, thereby take off the aluminium foil cutlery box of shaping from shaping piece 25.
The air outlet unit 28 comprises an air pump 281, the air pump 281 is arranged on the forming block 25, a communicating cavity 282 is formed in the forming block 25, the communicating cavity 282 is communicated with the air pump 281, the communicating cavity 282 is formed by communicating a three-way cavity in the middle with air outlet cavities on two sides, the air outlet cavities are provided with a horizontal air outlet and a vertical air outlet, air entering from the three-way cavity is sprayed out from the horizontal air outlet or the vertical air outlet under proper conditions, the horizontal air outlet corresponds to the upper end opening position of an air cavity of the air vent 283, the air vent 283 is arranged on the forming block 25 in a vertically sliding manner, the lower end of the air vent 283 is arranged on the demolding layer 27, the upper end of the air vent 283 is provided with a propping frame 284, the upper end of the vertical air outlet is provided with a blocking plate 285, one end of the blocking plate 285 is connected with the forming block 25 through a pin shaft, the blocking plate 285 plays a blocking role on the vertical air outlet, the initial position of the frame 284 is exposed above the air outlet, the horizontal part of the propping frame 284 is of a net structure, the design of the net structure ensures that the air sprayed out from the air outlet passes smoothly, the horizontal part of the air outlet is corresponding to the position of the blocking plate 283, the inner part of the vertical air vent cavity is provided with a uniform conveying cavity, and the upper end of the air vent cavity is uniformly propped against the air cavity is arranged.
Through adopting above-mentioned technical scheme, inhale the intercommunication intracavity 282 through air pump 281 with gas, before release layer 27 descends alone, gas is spouted from erect the gas outlet, the gas of blowout can carry out the heat dissipation to the inside of upper mould 2 this moment, after release layer 27 descends for shaping piece 25's position, the breather pipe 283, support frame 284 synchronization decline, thereby when release layer 27 descends to minimum, support the horizontal part of frame 284 and support the gas outlet shutoff of erecting of price with the shutoff board 285 position, and the gas chamber upper end open position is put through with horizontal gas outlet, at this moment, gas is spouted from the venthole after the gas chamber of ventilating, thereby with the aluminium foil cutlery box air blow on the release layer 27 whereabouts.
The linkage assembly 29 comprises a gear 291, the gear 291 is connected with a linkage cavity through a pin shaft, the inner side part of the gear 291 is meshed with a first rack 292, the first rack 292 is installed on an L-shaped frame 293, the L-shaped frame 293 is vertically arranged in the linkage cavity in a sliding mode, the lower end face of the horizontal part of the L-shaped frame 293 is attached to the upper end face of the limiting frame 242, the L-shaped frame 293 is always driven to synchronously lift and fall under the elastic action of a return spring 296 while the limiting frame 242 is lifted and fallen, the outer side part of the gear 291 is meshed with a second rack 294, the second rack 294 is installed on a movable rod 295, the movable rod 295 is vertically arranged in the linkage cavity in a sliding mode, a return spring 296 is connected between the upper end of the movable rod 295 and a horizontal plate fixedly installed on the linkage cavity, the return spring 296 always keeps the upward pulling trend of the movable rod 295, and the elastic trend keeps that the movable rod 295 always has upward trend, and the L-shaped frame 293 shows downward trend in the matching of the gear 291, the first rack 292 and the second rack 294.
Through adopting above-mentioned technical scheme, after spacing 242 descends, under the elasticity of reset spring 296, movable rod 295 drives the suppression layer 30 and rises again, and at this moment, no longer suppresses the edge position of aluminium foil paper after cutting between suppression layer 30 and the top stay plate 33, has made things convenient for the suppression to aluminium foil paper.
The implementation principle of the embodiment is as follows:
(1): conveying and positioning, namely traction conveying the coiled aluminum foil parent rolls through existing conveying equipment, and stopping conveying briefly when the unfolded aluminum foil paper is conveyed between the upper die 2 and the lower die 3, wherein the upper die 2 is driven to wholly descend through the lifting cylinder 4, the aluminum foil paper is pressed and positioned through the demolding layer 27 and the pressing layer 30, and the lifting cylinder 4 stops continuously descending at the moment;
(2): forming and demolding, namely driving a cutting knife 23 to descend through a first electric sliding block 22 and cutting along the edge of a pressing layer 30, so as to obtain rectangular aluminum foil paper in a pressed state, driving a forming block 25 and a demolding layer 27 to descend through a driving unit 24, driving the pressing layer 30 to ascend under the cooperation of a linkage assembly 29, wherein the edge part of the aluminum foil paper is not pressed, the middle part of the aluminum foil paper is pressed downwards under the descending action of the forming block 25 and the demolding layer 27, and then forming the aluminum foil paper by matching with a synchronously descending top supporting plate 33, when the top supporting plate 33 is completely retracted into a guide rail groove under the driving of a second electric sliding block 32, forming the aluminum foil paper into a box-shaped aluminum foil meal box after the pressing, and simultaneously forming a passage inside a starting unit 26 so that an upright cylinder 261 drives the demolding layer 27 to descend independently, and when the demolding layer 27 descends to the lowest value, completely removing the aluminum foil meal box is separated from the forming block 25 and is only sleeved on the demolding layer 27, and simultaneously, changing the air outlet track in an air outlet unit 28 so that air is sprayed out from an air outlet hole, so that the aluminum foil box 34 is blown into a box 34;
(3): and (3) intensively taking out, pushing out the aluminum foil cutlery boxes collected to a certain thickness together with the stacking frame 34 to the right, intensively taking out the stacked aluminum foil cutlery boxes, and pushing and resetting the stacking frame 34 to the left after taking out.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides an aluminium foil cutlery box forming device, includes fixing base (1), goes up mould (2), bed die (3), lift cylinder (4) and guide post (5), its characterized in that: the upper end and the lower end of the fixed seat (1) are respectively provided with an upper die (2) and a lower die (3), the upper end of the upper die (2) is connected with the fixed seat (1) through a lifting cylinder (4), the front end and the rear end of the upper die (2) are slidably arranged on a guide column (5), and the lower end of the guide column (5) is arranged at the edge position of the lower end of the fixed seat (1);
the upper die (2) comprises a weight increasing block (21), a lifting cylinder (4) is connected between the upper end of the weight increasing block (21) and a fixed seat (1), a first electric sliding block (22) is embedded in the outer side wall of the weight increasing block (21), a cutting knife (23) with a return structure is arranged on the first electric sliding block (22), the cutting knife (23) is vertically and slidably sleeved outside the weight increasing block (21), a built-in cavity is formed in the lower end of the weight increasing block (21), a driving unit (24) is arranged in the middle of the built-in cavity, a forming block (25) is arranged at the lower end of the driving unit (24), a placing cavity is symmetrically formed in two sides of the forming block (25), the lower end of a starting unit (26) positioned in the placing cavity is connected with a secondarily-descending demolding layer (27), the demolding layer (27) at an initial position is attached to the lower end face of the forming block (25), air outlet units (28) are arranged in the middle of the forming block (25), the demolding layer (27) is communicated with the air outlet units (28), two sides of the driving unit (24) are provided with a linkage assembly (29) which is matched with the driving unit (29), and a positioning assembly (30) is arranged at the lower linkage assembly;
the air outlet unit (28) comprises an air pump (281), the air pump (281) is mounted on the forming block (25), a communication cavity (282) is formed in the forming block (25), the communication cavity (282) is communicated with the air pump (281), the communication cavity (282) is formed by communicating a three-way cavity at the middle position with air outlet cavities at two sides, the air outlet cavities are provided with horizontal air outlets and vertical air outlets, the horizontal air outlets correspond to the opening positions of the upper ends of the air outlet cavities of the air pipes (283), the air pipes (283) are arranged on the forming block (25) in a vertically sliding mode, the lower ends of the air pipes (283) are mounted on the demolding layer (27), the upper ends of the air pipes (283) are provided with propping frames (284), the upper ends of the vertical air outlets are provided with blocking plates (285), and one ends of the blocking plates (285) are connected with the forming block (25) through pin shafts;
the initial position of the propping frame (284) is exposed above the air outlet, the horizontal part of the propping frame (284) is of a net structure, and the horizontal part of the propping frame (284) corresponds to the position of the blocking plate (285);
the lower die (3) comprises a butt-pressing frame (31), guide rail grooves are formed in the left side and the right side of an inner cavity of the butt-pressing frame (31), guide rails are arranged on the guide rail grooves, the guide rails are tracks which gradually deviate inwards from bottom to top, a movable second electric sliding block (32) is arranged on the guide rails, a top supporting plate (33) is arranged on the second electric sliding block (32), and a stacking frame (34) is arranged at the bottom of the butt-pressing frame (31) in a sliding mode.
2. The aluminum foil cutlery box forming device of claim 1, wherein: the driving unit (24) comprises a driving air cylinder (241), the driving air cylinder (241) is arranged at the upper end of the built-in cavity, a limiting frame (242) is arranged at the ejection end of the driving air cylinder (241), and the lower end of the limiting frame (242) is arranged on the forming block (25).
3. The aluminum foil cutlery box forming device of claim 1, wherein: the starting unit (26) comprises an upright air cylinder (261), the upright air cylinder (261) is fixedly arranged on the lower half part of the arrangement cavity, the upright air cylinder (261) is connected with a power supply (262) arranged on the upper half part of the arrangement cavity in series through a lead (265) and conductive blocks (263), the number of the conductive blocks (263) is two, a contact assembly (264) is arranged between the two conductive blocks (263), and the contact assembly (264) is arranged in the arrangement cavity.
4. An aluminum foil cutlery box forming device according to claim 3, wherein: the contact assembly (264) comprises an insulating frame (2641), the insulating frame (2641) is installed in the accommodating cavity, the bottom of the insulating frame (2641) is connected with an insulating layer of the lower half part of the contact plate (2643) through an internal spring (2642), the upper half part of the contact plate (2643) is a conductive layer, an insulating traction wire (2644) is connected between the conductive layer and the weight increasing block (21), and the initial state of the insulating traction wire (2644) is in an untensioned loose state.
5. The aluminum foil cutlery box forming device of claim 1, wherein: the inside of the ventilation pipe (283) is provided with a ventilation cavity, the conveying cavity is communicated with the lower end of the ventilation cavity, and the lower end of the conveying cavity is uniformly provided with air outlets.
6. The aluminum foil cutlery box forming device of claim 1, wherein: the linkage assembly (29) comprises a gear (291), the gear (291) is connected with a linkage cavity through a pin shaft, the inner side of the gear (291) is meshed with a first rack (292), the first rack (292) is installed on an L-shaped frame (293), the L-shaped frame (293) is arranged in the linkage cavity in a sliding mode, the lower end face of the horizontal part of the L-shaped frame (293) is attached to the upper end face of a limiting frame (242), the outer side of the gear (291) is meshed with a second rack (294), the second rack (294) is installed on a movable rod (295), the movable rod (295) is arranged in the linkage cavity in a sliding mode, a reset spring (296) is connected between the upper end of the movable rod (295) and a horizontal plate fixedly installed on the linkage cavity, and the reset spring (296) keeps the trend of pulling upwards all the time.
7. The aluminum foil cutlery box forming device of claim 1, wherein: sliding sleeves are symmetrically arranged at the front end and the rear end of the weighting block (21), and are arranged on the guide column (5) in a sliding sleeve mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210432525.7A CN114833253B (en) | 2022-04-23 | 2022-04-23 | Aluminum foil cutlery box forming device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210432525.7A CN114833253B (en) | 2022-04-23 | 2022-04-23 | Aluminum foil cutlery box forming device |
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| CN114833253B true CN114833253B (en) | 2023-08-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116060496B (en) * | 2023-02-23 | 2023-08-04 | 上海爱箔乐铝箔制品有限公司 | High-precision aluminum foil cutlery box casting numerical control forming machine |
| CN116393612B (en) * | 2023-06-09 | 2023-08-04 | 涿州嘉华铝业有限公司 | Food-grade aluminum foil cutlery box manufacture equipment |
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| CN213288368U (en) * | 2020-07-21 | 2021-05-28 | 武汉辰羽科技有限公司 | Stamping fixture for metal structural part |
| CN214442572U (en) * | 2021-01-08 | 2021-10-22 | 佛山市施博能铝制品有限公司 | Discharging device for aluminum foil lunch box die |
| CN114082837A (en) * | 2022-01-14 | 2022-02-25 | 恩葛智能科技(南通)有限公司 | Raw material aluminum foil rapid forming device for angle-folding aluminum foil lunch box |
| CN216150876U (en) * | 2021-09-13 | 2022-04-01 | 佛山市顺德区毅丰塑料模具有限公司 | Mold device convenient for demolding |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213288368U (en) * | 2020-07-21 | 2021-05-28 | 武汉辰羽科技有限公司 | Stamping fixture for metal structural part |
| CN214442572U (en) * | 2021-01-08 | 2021-10-22 | 佛山市施博能铝制品有限公司 | Discharging device for aluminum foil lunch box die |
| CN216150876U (en) * | 2021-09-13 | 2022-04-01 | 佛山市顺德区毅丰塑料模具有限公司 | Mold device convenient for demolding |
| CN114082837A (en) * | 2022-01-14 | 2022-02-25 | 恩葛智能科技(南通)有限公司 | Raw material aluminum foil rapid forming device for angle-folding aluminum foil lunch box |
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Denomination of invention: A Forming Device for Aluminum Foil Meal Boxes Granted publication date: 20230829 Pledgee: Suixi Jinmao financing Company limited by guarantee Pledgor: Anhui Ainiu animal husbandry Aluminum Co.,Ltd. Registration number: Y2024980007749 |