Metal bottle cap stamping die

Abstract

The utility model discloses a metal bottle cap stamping die which comprises a lower die, and limiting columns are welded to the periphery of the upper end of the lower die. A stamping cylinder is embedded in the middle of the upper end of the lower die; the outer side of the limiting column is sleeved with an upper mold; a connecting fixed seat is welded at the upper end of the upper mold; the interior of the upper die is connected with a drawing lubricating box structure, and meanwhile, the lower side in the drawing lubricating box structure is in threaded connection with a stamping head; the lower portion of the lower die is connected with a discharging heat dissipation base structure. Through the arrangement of the discharging heat dissipation base structure, the aluminum metal bottle cap is blown to conduct safe discharging work, and then heat dissipation and cooling are conducted on the stamping position.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal bottle cap processing, in particular to a metal bottle cap stamping die. Background Art

[0002] The metal bottle cap stamping die is a key tool for producing metal bottle caps, usually composed of multiple parts. The working principle of the stamping bottle cap die is to place the metal sheet into the die and punch the metal sheet into the shape of the bottle cap through the pressure of the upper and lower dies. However, during the processing, the formed bottle cap needs to be manually picked up for unloading. Such operation greatly affects safety and the stamping is inconvenient and unsafe during the long working process. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a metal bottle cap stamping die, which can realize the work of unloading by blowing air at the stamping and forming position, thereby increasing its safety and the function of safely lubricating during the long-term stamping process, thereby avoiding damage to the die due to long-term work.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a metal bottle cap stamping mold, including a lower mold, and limiting columns are welded on all sides of the upper end of the lower mold; a stamping cylinder is embedded in the middle part of the upper end of the lower mold; the upper mold is sleeved on the outside of the limiting column; a connecting seat is welded on the upper end of the upper mold; the upper mold is connected to a pull-out lubrication box structure, and a punching head is threadedly connected to the lower side of the pull-out lubrication box structure; the lower part of the lower mold is connected to a unloading heat dissipation seat structure, and it is characterized in that the unloading heat dissipation seat structure includes a base, a side support is welded on the rear part of the upper end of the base, and a working fan is embedded in the side support; a limiting cylinder is fixed with bolts in the middle part of the base, and a movable pushing seat structure is connected inside the limiting cylinder.

[0005] Preferably, the movable pushing seat structure includes a movable column, one end of the movable column is bolted to the discharge tray, and the other end is bolted to the pushing tray; the lower end of the pushing tray is bolted to the compression spring.

[0006] Compared with the prior art, the beneficial effects of the present invention are:

[0007] In the present invention, the base and the side supports are connected with other structures for use.

[0008] In the utility model, the working fan is provided to blow the aluminum metal bottle cap to perform the work of safe unloading, thereby dissipating heat and cooling the stamping part.

[0009] In the present invention, the limiting cylinder is arranged to cooperate with the discharge tray for stable movement.

[0010] In the utility model, the arrangement of the pushing disk and the compression spring drives the connected discharging disk to rise to push the metal bottle cap to realize demoulding. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the present utility model.

[0012] Figure 2 It is a structural schematic diagram of the unloading heat dissipation seat structure of the utility model.

[0013] Figure 3 It is a structural schematic diagram of the movable pushing seat structure of the utility model.

[0014] Figure 4 It is a structural schematic diagram of the pull-out lubrication box structure of the utility model.

[0015] Figures 1 to 4 middle:

[0016] 1. Lower mold; 2. Limiting column; 3. Upper mold; 4. Connecting seat; 5. Unloading heat dissipation seat structure; 51. Base; 52. Side support; 53. Working fan; 54. Limiting cylinder; 55. Movable push seat structure; 551. Movable column; 552. Discharge tray; 553. Push tray; 554. Compression spring; 6. Pull-out lubrication box structure; 61. Storage box; 62. Lower fixed seat; 63. Annular tube; 64. Delivery pipe; 65. Solenoid valve; 7. Punching head; 8. Punching cylinder. DETAILED DESCRIPTION

[0017] The present invention will be further described below with reference to the accompanying drawings:

[0018] As attached Figure 1 As shown, the metal bottle cap stamping die described in the present invention includes a lower die 1, and limiting columns 2 are welded around the upper end of the lower die 1; a stamping cylinder 8 is embedded in the middle part of the upper end of the lower die 1; an upper die 3 is sleeved on the outer side of the limiting column 2; a connecting base 4 is welded on the upper end of the upper die 3; a pull-out lubrication box structure 6 is connected to the inside of the upper die 3, and a punching head 7 is threadedly connected to the lower side of the pull-out lubrication box structure 6; the lower part of the lower die 1 is connected to a discharge heat dissipation seat structure 5.

[0019] As attached Figure 2As shown, in the above embodiment, specifically, the unloading heat dissipation seat structure 5 includes a base 51, a side support 52 is welded to the rear of the upper end of the base 51, and a working fan 53 is embedded in the side support 52; a limiting cylinder 54 is bolted to the middle part of the inner part of the base 51, and a movable pushing seat structure 55 is connected to the limiting cylinder 54; the compression spring 554 drives the pushing plate 553, the movable column 551, and the discharge plate 552 to rise in the limiting cylinder 54 and the punching cylinder 8 to drive the metal bottle cap to be demolded.

[0020] As attached Figure 3 As shown, in the above embodiment, specifically, the movable pushing seat structure 55 includes a movable column 551, one end of the movable column 551 is bolted to the discharge tray 552, and the other end is bolted to the pushing tray 553; the lower end of the pushing tray 553 is bolted to the compression spring 554.

[0021] As attached Figure 4 As shown, in the above embodiment, specifically, the pull-out lubrication box structure 6 includes a storage box 61, and the lower bolts on the inner side of the storage box 61 are fixed with a lower fixed seat 62; an annular tube 63 is embedded in the lower fixed seat 62; a delivery pipe 64 is embedded in the left end of the annular tube 63, and the delivery pipe 64 is connected to the left side of the lower fixed seat 62 through an insertion; a solenoid valve 65 is embedded in the rear end of the delivery pipe 64, and the solenoid valve 65 is threadedly connected to the lower side of the inner side of the storage box 61; opening the solenoid valve 65 allows the lubricating fluid in the storage box 61 to flow through the delivery pipe 64 and the annular tube 63 and be applied to the punching head 7 to achieve lubrication.

[0022] In the above embodiment, specifically, a stainless steel plate is provided on the lower side of the interior of the punching cylinder 8 , and the interior of the stainless steel plate is interpenetratingly connected with the movable column 551 .

[0023] In the above embodiment, specifically, the base 51 is fixed to the lower end of the lower mold 1 by bolts, and is assembled with the side support 52 to form an L shape.

[0024] In the above embodiment, specifically, the compression spring 554 is fixed to the lower side of the limiting cylinder 54 by bolts, and cooperates with the movable column 551 to be inserted into the limiting cylinder 54.

[0025] In the above embodiment, specifically, the discharge tray 552 is supported in the punching cylinder 8 by the movable column 551 and cooperates with the compression spring 554 to push the metal bottle cap to be demoulded.

[0026] In the above embodiment, specifically, the storage box 61 is made of a stainless steel box and is inserted into the upper mold 3. The storage box 61 is connected to the annular tube 63 through the delivery pipe 64 to facilitate the delivery of lubricating liquid for use.

[0027] In the above embodiment, specifically, the lower fixing seat 62 passes through the groove provided at the lower portion of the upper mold 3 and is connected to the storage box 61. A plurality of through holes are provided inside the annular tube 63, so as to safely perform the lubrication function and avoid damage to the mold due to long-term operation.

[0028] How it works

[0029] The working principle of the present utility model is as follows: when stamping metal bottle caps, the lower mold 1 and the upper mold 3 are bolted to the punching machine. After installation, a disc of metal material is placed in the groove on the upper part of the punching cylinder 8. After placement, the punching machine drives the upper mold 3, the connecting seat 4 and the punching head 7 to descend and punch the material into the punching cylinder 8 for molding. After molding, it rises and at the same time, the compression spring 554 drives the push plate 553, the movable column 551, and the discharge plate 552 to rise in the limiting cylinder 54 and the punching cylinder 8 to drive the metal bottle cap to be demoulded. After rising, the working fan 53 that continues to work blows the metal bottle cap forward to float for unloading. When lubricating the punching part during long-term work, the solenoid valve 65 is opened to allow the lubricating liquid in the storage box 61 to flow through the delivery pipe 64 and the annular pipe 63 and be smeared on the punching head 7 to achieve lubrication.

[0030] Utilizing the technical solution described in the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the scope of protection of the present invention.

Claims

1. A metal bottle cap stamping die, comprising a lower die (1), wherein limiting columns (2) are welded around the upper end of the lower die (1); a stamping cylinder (8) is embedded in the middle portion of the upper end of the lower die (1); an upper die (3) is sleeved on the outer side of the limiting columns (2); a connecting seat (4) is welded on the upper end of the upper die (3); a draw-out lubrication box structure (6) is connected inside the upper die (3), and a punching head (7) is threadedly connected to the lower side of the draw-out lubrication box structure (6); a discharge heat dissipation seat structure (5) is connected to the lower portion of the lower die (1), and the lower portion of the lower die (1) is characterized in that: The unloading heat dissipation seat structure (5) includes a base (51), a side support (52) is welded to the rear of the upper end of the base (51), and a working fan (53) is embedded in the side support (52); a limiting cylinder (54) is bolted to the middle part of the inner part of the base (51), and a movable pushing seat structure (55) is connected to the limiting cylinder (54); the movable pushing seat structure (55) includes a movable column (551), one end of the movable column (551) is bolted to the discharge tray (552), and the other end is bolted to the pushing tray (553); the lower end of the pushing tray (553) is bolted to the compression spring (554).

2. The metal bottle cap stamping die according to claim 1, characterized in that: The pull-out lubrication box structure (6) includes a storage box (61), wherein a lower fixing seat (62) is fixed to the lower part of the inner side of the storage box (61) by bolts; an annular tube (63) is embedded in the lower fixing seat (62); a delivery tube (64) is embedded in the left end of the annular tube (63), and the delivery tube (64) is connected to the left side of the lower fixing seat (62); a solenoid valve (65) is embedded in the rear end of the delivery tube (64), and the solenoid valve (65) is threadedly connected to the lower side of the inner side of the storage box (61).

3. The metal bottle cap stamping die according to claim 1, characterized in that: A stainless steel plate is provided on the lower side of the interior of the punching cylinder (8), and the interior of the stainless steel plate is interpenetratingly connected to the movable column (551).

4. The metal bottle cap stamping die according to claim 1, characterized in that: The base (51) is bolted to the lower end of the lower mold (1) and assembled with the side support (52) to form an L shape.

5. The metal bottle cap stamping die according to claim 1, characterized in that: The compression spring (554) is bolted to the lower side of the interior of the limiting cylinder (54) and is inserted into the limiting cylinder (54) in conjunction with the movable column (551).

6. The metal bottle cap stamping die according to claim 1, characterized in that: The discharge tray (552) is supported in the punching cylinder (8) via a movable column (551).

7. The metal bottle cap stamping die according to claim 2, wherein: The storage box (61) is made of a stainless steel box and is inserted into the upper mold (3). The storage box (61) is connected to the annular tube (63) through a delivery pipe (64).

8. The metal bottle cap stamping die according to claim 2, wherein: The lower fixing seat (62) passes through a groove provided at the lower portion of the upper mold (3) and is connected to the storage box (61). A plurality of through holes are provided inside the annular tube (63).

Images