CN218574766U

CN218574766U - Automatic stamping die of aluminium foil cutlery box

Info

Publication number: CN218574766U
Application number: CN202223030615.8U
Authority: CN
Inventors: 陈城
Original assignee: Enge Intelligent Technology Nantong Co ltd
Current assignee: Enge Intelligent Technology Nantong Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-07
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses an automatic stamping die for aluminum foil lunch boxes, which comprises a base arranged on the ground; the four corners of the bottom of the top plate are fixedly connected with the four corners of the top of the base through support columns; the lower die assembly is fixed on the top of the base; fix the last mould subassembly in the roof bottom, it is corresponding with the lower mould subassembly to go up the mould subassembly, forms and inserts the lower mould subassembly when last mould subassembly descends and with aluminium foil cutlery box stamping forming. The utility model discloses a setting up of the extrusion head and the pressure spring that set up can pop out the aluminium foil cutlery box after aluminium foil cutlery box punching press is accomplished, the staff of being convenient for takes out extrusion's aluminium foil cutlery box, simultaneously the extrusion head upper surface be with the interior diapire of punching press recess at lower for same reference surface, can avoid setting up of slot to cause aluminium foil cutlery box unevenness's phenomenon, effectively avoid the production of bad product, guaranteed the quality of aluminium foil cutlery box.

Description

Automatic stamping die of aluminium foil cutlery box

Technical Field

The utility model relates to an aluminum alloy door and window technical field especially relates to an automatic stamping die of aluminium foil cutlery box.

Background

An aluminum foil lunch box is a widely used tableware. The thickness of the aluminum foil lunch box is generally between 0.03mm and 0.20mm, and the thickness can be divided into two types of crumpled and uncreped. Can also be divided into disposable and repeated use. The tinfoil lunch box is a common domestic tinfoil lunch box, which is actually a 3-series or 8-series aluminum ingot raw material, is cold-rolled or hot-rolled into an aluminum foil master 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 by special equipment and dies.

Aluminium foil cutlery box stamping die among the prior art can not jack up the aluminium foil cutlery box that the offset press formed, and the staff of being not convenient for takes out extrusion's aluminium foil cutlery box. To this end, we propose an automatic stamping die for aluminum foil lunch boxes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic stamping die for aluminum foil lunch boxes.

In order to realize the purpose, the utility model adopts the following technical scheme:

an automatic stamping die of aluminium foil cutlery box includes:

a base placed on the ground;

the top plate is positioned above the base, and four corners of the bottom of the top plate are fixedly connected with four corners of the top of the base through support columns;

the lower die assembly is fixed on the top of the base;

the upper die component is fixed at the bottom of the top plate, corresponds to the lower die component, and is inserted into the lower die component to punch and form the aluminum foil lunch box when the upper die component descends;

a guide device sleeved outside the support column, the guide device being adapted to a structure guiding the upper mold assembly.

Preferably, the lower die assembly comprises a lower die body fixed on the top of the base, a stamping groove is formed in the top of the lower die body, a slot is formed in the outer side of the inner bottom wall of the stamping groove, and a pop-up device for popping up the aluminum foil lunch box is mounted inside the slot;

furthermore, pop out the device including fixing the pressure spring of diapire in the slot, the top fixed mounting of pressure spring has the extrusion head, forms the extrusion head and extrudees the aluminium foil cutlery box when shifting out the slot, with the structure that the aluminium foil cutlery box was released.

Preferably, the guide device comprises positioning sleeves sleeved on the outer sides of the support columns, every two adjacent positioning sleeves are fixedly connected through a bearing column, the outer side of the bearing column is sleeved with a bearing sleeve, the outer side of the bearing sleeve is fixedly provided with a guide plate, and the guide plate is provided with a guide through hole which is through up and down.

Preferably, go up the mould subassembly including fixing in roof bottom hydraulic telescoping rod, hydraulic telescoping rod's bottom fixed mounting has the lifter plate, the equal fixed mounting in top four corners of lifter plate has the guide bar that runs through the direction through-hole, forms the lifter plate and drives the guide bar at the inside gliding structure of direction through-hole when going up and down, the bottom fixed mounting of lifter plate has the last mould main part corresponding with the bed die main part, and the mould main part carries out the punching press in inserting the bed die main part under hydraulic telescoping rod's drive in the formation.

Preferably, pull ropes are fixedly mounted on four sides of the top of the lifting plate, extend into the slots and are fixed to the extrusion heads, so that the lifting plate is in a structure that the extrusion heads are driven to descend through the pull ropes when the lifting plate descends, the outer sides of the pull ropes are respectively in contact with a movable pulley and a guide wheel, the movable pulley is fixed to the top of the base, and the guide wheel is sleeved on the outer side of the bearing column.

The utility model has the advantages that:

1. the aluminum foil lunch box can be popped out after the aluminum foil lunch box is punched through the arranged extrusion head and the arranged pressure spring, so that workers can conveniently take out the extruded aluminum foil lunch box, meanwhile, the upper surface of the extrusion head is the same reference surface with the inner bottom wall of the punching groove at the lowest position, the phenomenon that the aluminum foil lunch box is uneven due to the arrangement of the slots can be avoided, the generation of defective products is effectively avoided, and the quality of the aluminum foil lunch box is ensured;

2. the stay cord through setting up drives the extrusion head and descends when the lifter plate descends, avoids the extrusion head to stretch out and causes certain influence to the punching press quality of aluminium foil cutlery box, drives the extrusion head when the lifter plate rises and rises, makes the extrusion head pop out under the effect of pressure spring, makes the extrusion head can release the aluminium foil cutlery box.

Drawings

Fig. 1 is a schematic structural view of an automatic stamping die for aluminum foil lunch boxes according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a in fig. 1 of the automatic stamping die for aluminum foil lunch boxes according to the present invention;

fig. 3 is an enlarged schematic view of a structure at B in fig. 1 of an automatic stamping die for aluminum foil lunch boxes according to the present invention;

fig. 4 is a schematic view of a pressure spring structure of an automatic stamping die for aluminum foil lunch boxes according to the present invention;

fig. 5 is the schematic view of the main structure of the upper mold of the automatic stamping mold for aluminum foil lunch boxes provided by the present invention.

In the figure: 1. a base; 2. a top plate; 3. a support pillar; 4. a lower mold body; 5. stamping a groove; 6. a slot; 7. a pressure spring; 8. an extrusion head; 9. a positioning sleeve; 10. a support connection column; 11. a force bearing sleeve; 12. a guide plate; 13. a guide through hole; 14. a hydraulic telescopic rod; 15. a lifting plate; 16. an upper mold body; 17. a guide rod; 18. pulling a rope; 19. a movable pulley; 20. a guide wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Embodiment 1, referring to fig. 1 to 5, an automatic punching mold for an aluminum foil lunch box includes:

a base 1 placed on the ground;

the top plate 2 is positioned above the base 1, and four corners of the bottom of the top plate 2 are fixedly connected with four corners of the top of the base 1 through support columns 3;

the lower die assembly is fixed on the top of the base 1;

the upper die component is fixed at the bottom of the top plate 2, corresponds to the lower die component, and is inserted into the lower die component to punch and form the aluminum foil lunch box when the upper die component descends;

the guiding device is sleeved on the outer side of the supporting column 3 and is adapted to be a structure for guiding the upper die assembly.

In this embodiment, the height of the top plate 2 can be ensured by the support column 3, and the top plate 2 and the base 1 can be fixedly connected together, so that the upper die assembly and the lower die assembly can be normally formed by stamping.

In some embodiments of the present invention, the lower mold assembly comprises a lower mold body 4 fixed on the top of the base 1, a stamping groove 5 is formed on the top of the lower mold body 4, a slot 6 is formed on the outer side of the inner bottom wall of the stamping groove 5, and an ejecting device for ejecting the aluminum foil lunch box is installed inside the slot 6;

the popping device comprises a pressure spring 7 fixed on the inner bottom wall of the slot 6, and an extrusion head 8 is fixedly mounted at the top of the pressure spring 7, so that the extrusion head 8 extrudes the aluminum foil lunch box when moving out of the slot 6, and the aluminum foil lunch box is pushed out.

In the embodiment, the aluminum foil lunch box can be punched and shaped by the arrangement of the punching groove 5, and is formed by extruding the lower die body 4 and the upper die component; the arrangement of the slot 6 can provide space for the installation of the pressure spring 7 and the extrusion head 8, and the extrusion head 8 can completely enter the slot 6 when being pulled;

can pop out the aluminium foil cutlery box after the aluminium foil cutlery box punching press is accomplished through the setting of the extrusion head 8 that sets up and pressure spring 7, the staff of being convenient for takes out extrusion's aluminium foil cutlery box, simultaneously extrusion head 8 upper surface be with the interior diapire of punching press recess 5 at the lower be same reference surface, can avoid setting up of slot 6 to cause aluminium foil cutlery box unevenness's phenomenon, the effectual production of avoiding bad product, the quality of aluminium foil cutlery box has been guaranteed.

The utility model discloses an in some embodiments, guider is including cup jointing the position sleeve 9 in the support column 3 outside, through holding post 10 fixed connection between every two adjacent position sleeve 9, and load cover 11 has been cup jointed in the outside of holding post 10, and the outside fixed mounting of load cover 11 has deflector 12, sets up the direction through-hole 13 that link up from top to bottom on deflector 12.

In the embodiment, the positioning sleeve 9 is arranged to ensure the fixing of the bearing column 10, so that the bearing column 10 is prevented from sliding up and down when stressed; utilize setting up of deflector 12 can be spacing for the high of going up mould assembly's lift, and it is too big to avoid going up mould assembly and rise or descend, influences mould assembly's sustainable use on.

The utility model discloses an in some embodiments, go up the mould subassembly including fixing at 2 bottom hydraulic telescoping rod 14 on the roof, hydraulic telescoping rod 14's bottom fixed mounting has lifter plate 15, the equal fixed mounting in top four corners of lifter plate 15 has a guide bar 17 that runs through guide through hole 13, form lifter plate 15 and drive guide bar 17 when going up and down at the inside gliding structure of guide through hole 13, lifter plate 15's bottom fixed mounting has last mould main part 16 corresponding with bed die main part 4, it carries out the punching press in inserting bed die main part 4 under hydraulic telescoping rod 14's drive to form last mould main part 16.

In this embodiment, the lifting plate 15 is driven by the lifting of the hydraulic telescopic rod 14 to lift and adjust the height, and the upper die main body 16 is driven to extrude the aluminum foil lunch box normally for punching; utilize setting up of guide bar 17 and direction through-hole 13 can lead to the lift of lifter plate 15, avoid lifter plate 15 to take place the skew when going up and down, cause the influence to the normal punching press of aluminium foil cutlery box.

The utility model discloses an in some embodiments, the equal fixed mounting in top four sides of lifter plate 15 has stay cord 18, and stay cord 18 extends to the inside of slot 6 and is fixed with extrusion head 8, forms lifter plate 15 and drives the structure that extrusion head 8 descends through stay cord 18 when descending, and the outside of stay cord 18 contacts respectively has movable pulley 19 and leading wheel 20, and movable pulley 19 fixes at the top of base 1, and leading wheel 20 cup joints the outside at socket post 10.

In this embodiment, the lifting plate 15 is lowered through the arranged pull rope 18 to drive the extrusion head 8 to descend, so that certain influence on the stamping quality of the aluminum foil lunch box caused by the extension of the extrusion head 8 is avoided, and the lifting plate 15 is raised to drive the extrusion head 8 to rise, so that the extrusion head 8 can pop up under the action of the pressure spring 7, and the extrusion head 8 can push the aluminum foil lunch box out;

the movement of the rope 18 can be guided by the arrangement of the movable pulley 19 and the guide pulley 20, the lifting plate 15 and the squeeze head 8 can be synchronously lifted or lowered by the rope 18, and the rope 18 has elasticity and can be changed in tension.

The working principle of the embodiment is as follows: when the aluminum foil lunch box stamping die is used, the hydraulic telescopic rod 14 is started, the hydraulic telescopic rod 14 drives the lifting plate 15 and the upper die main body 16 to descend, and the upper die main body 16 is matched with the lower die main body 4 to stamp the aluminum foil lunch box;

the lifting plate 15 can also drive the extrusion head 8 to descend through the pull rope 18 when descending, and extrude the pressure spring 7, and the guide rod 17 is driven to slide in the guide through hole 13, after the punching of the aluminum foil lunch box is completed, the hydraulic telescopic rod 14 is started again to drive the lifting plate 15 to ascend, so that the pull rope 18 is loosened, the pressure spring 7 can push out the extrusion head 8, the extrusion head 8 can bounce the aluminum foil lunch box, and the aluminum foil lunch box can be conveniently taken out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic stamping die of aluminium foil cutlery box which characterized in that includes:

a base (1) placed on the ground;

the top plate (2) is positioned above the base (1), and four corners of the bottom of the top plate (2) are fixedly connected with four corners of the top of the base (1) through supporting columns (3);

the lower die component is fixed on the top of the base (1);

the upper die component is fixed at the bottom of the top plate (2), corresponds to the lower die component, and is inserted into the lower die component to punch and form the aluminum foil lunch box when the upper die component descends;

a guiding device sleeved outside the supporting column (3), wherein the guiding device is adapted to be a structure for guiding the upper die assembly.

2. The automatic stamping die for aluminum foil lunch boxes according to claim 1, wherein the lower die assembly comprises a lower die body (4) fixed on the top of the base (1), the top of the lower die body (4) is provided with a stamping groove (5), the outer side of the inner bottom wall of the stamping groove (5) is provided with a slot (6), and the slot (6) is internally provided with an ejecting device for ejecting the aluminum foil lunch boxes.

3. The automatic stamping die for aluminum foil lunch boxes according to claim 2, wherein the ejecting device comprises a compression spring (7) fixed on the bottom wall of the slot (6), and an extruding head (8) is fixedly installed on the top of the compression spring (7) to form a structure that the extruding head (8) extrudes the aluminum foil lunch boxes when moving out of the slot (6) to push the aluminum foil lunch boxes out.

4. The automatic stamping die for aluminum foil lunch boxes according to claim 1, wherein the guiding device comprises positioning sleeves (9) sleeved outside the supporting columns (3), every two adjacent positioning sleeves (9) are fixedly connected through a bearing column (10), a bearing sleeve (11) is sleeved outside the bearing column (10), a guiding plate (12) is fixedly mounted outside the bearing sleeve (11), and a guiding through hole (13) which penetrates up and down is formed in the guiding plate (12).

5. The automatic stamping die for the aluminum foil lunch boxes according to claim 1, wherein the upper die assembly comprises a hydraulic telescopic rod (14) fixed at the bottom of the top plate (2), a lifting plate (15) is fixedly mounted at the bottom of the hydraulic telescopic rod (14), guide rods (17) penetrating through the guide through holes (13) are fixedly mounted at four corners of the top of the lifting plate (15), so that a structure that the lifting plate (15) drives the guide rods (17) to slide in the guide through holes (13) when lifted is formed, an upper die body (16) corresponding to the lower die body (4) is fixedly mounted at the bottom of the lifting plate (15), and the upper die body (16) is formed and is driven by the hydraulic telescopic rod (14) to be inserted into the lower die body (4) for stamping.

6. The automatic stamping die for the aluminum foil lunch boxes according to claim 5, wherein pull ropes (18) are fixedly mounted on four sides of the top of the lifting plate (15), the pull ropes (18) extend into the slots (6) and are fixed with the extrusion heads (8), so that a structure that the extrusion heads (8) are driven by the pull ropes (18) to descend when the lifting plate (15) descends is formed, the outer sides of the pull ropes (18) are respectively contacted with a movable pulley (19) and a guide wheel (20), the movable pulley (19) is fixed on the top of the base (1), and the guide wheel (20) is sleeved on the outer side of the receiving column (10).