Stamping device for producing cosmetic aluminum caps

Abstract

The stamping device comprises a rack, a stamping block and a forming block, the stamping block is located at the top of the rack and moves in the vertical direction through a hydraulic cylinder, the forming block is connected to the bottom of the rack, a forming groove is formed in the top of the forming block, and the stamping block is located in the forming groove. The forming groove is located under the stamping block, a conveying plate is horizontally arranged at the top of the forming block, a plurality of containing holes used for containing aluminum sheets are formed in the conveying plate, and the containing holes are evenly distributed in the length direction of the conveying plate at intervals. The conveying plate is in sliding connection with the top of the forming block so that the containing holes can be sequentially located over the forming groove. The stamping device has the following beneficial effects that potential safety hazards of the stamping device in the working process can be reduced, and safety is improved.

Description

Technical Field

[0001] The present application relates to the field of punching machines, and in particular to a punching device for producing aluminum covers for cosmetics. Background Art

[0002] At present, aluminum products refer to various products made of aluminum materials. Aluminum is a lightweight, corrosion-resistant and recyclable metal, so it is widely used in various fields. Aluminum caps are a common packaging material and are widely used in the cosmetics industry. Aluminum caps can effectively seal cosmetic containers to prevent leakage and contamination of products. This is very important for maintaining the quality of the product and extending the shelf life. Aluminum caps are relatively light and easy to carry and use. At the same time, it also has high corrosion resistance and wear resistance, which can protect cosmetics from the influence of the external environment.

[0003] A punching machine punches aluminum sheets to produce aluminum covers. The Chinese utility model with application number CN202221468186.X discloses a non-lubricated aluminum sheet punching device, including a support table and a punching device arranged on the support table. A punching rod is installed on the punching device. A forming groove and a groove are provided on the top of the support table. The forming groove is located at the center of the top of the support table. A fixed block is provided inside the groove. The fixed block is located at the center of the groove. Anti-skid particles are provided on the top of the fixed block. The number of anti-skid particles is multiple. The multiple anti-skid particles are evenly distributed on the top of the fixed block. An extrusion fixing component is installed on the side wall of the support table. The extrusion fixing component is located directly below the punching device. The extrusion fixing component includes a first fixing plate and a second fixing plate. By setting the extrusion fixing component, the manual hand-held aluminum sheet can be replaced to reduce the danger of work.

[0004] Before stamping, workers need to put aluminum sheets into the forming groove, which poses a safety hazard. Utility Model Content

[0005] In order to reduce potential safety hazards of a punching machine during operation and to improve safety, the present application provides a punching device for producing aluminum covers for cosmetics.

[0006] The present application provides a stamping device for producing aluminum covers for cosmetics, which adopts the following technical solution:

[0007] A stamping device for producing aluminum covers for cosmetics comprises a frame, a stamping block and a forming block, wherein the stamping block is located at the top of the frame and moves in a vertical direction by a hydraulic cylinder, the forming block is connected to the bottom of the frame, a forming groove is provided on the top of the forming block, the forming groove is located directly below the stamping block, a conveying plate is horizontally arranged on the top of the forming block, the conveying plate is provided with a plurality of placement holes for placing aluminum sheets, the placement holes are evenly spaced along the length direction of the conveying plate, and the conveying plate is slidably connected to the top of the forming block so that the placement holes are sequentially located directly above the forming groove.

[0008] By adopting the above technical scheme, the staff can place the aluminum sheet in the placement hole, and the conveyor plate can transport the aluminum sheet to the top of the forming groove. The stamping block can descend to press the aluminum sheet from the placement hole into the forming groove, so that the aluminum sheet can be stamped into an aluminum cover. The method of transporting the aluminum sheet to the bottom of the stamping block by the conveyor plate can reduce the safety hazards of the stamping device during operation and improve safety.

[0009] Preferably, a clearance groove is opened on the peripheral wall of the forming groove, and a plurality of flexible sheets for supporting the aluminum sheet are connected to the inner wall of the placement hole. The flexible sheets are distributed at equal angles along the circumference of the placement hole. When the stamping block presses down the aluminum sheet, the flexible sheets are deformed and enter the clearance groove.

[0010] By adopting the above technical solution, when the staff places the aluminum sheet into the placement hole, the flexible sheet can support the aluminum sheet. After the aluminum sheet is transported to the top of the forming groove through the conveying plate, the punching block presses down the aluminum sheet, and the aluminum sheet presses down the flexible sheet. The flexible sheet is deformed into the give way groove, and the punching block can press the aluminum sheet into the forming groove, so that the aluminum sheet can be formed.

[0011] Preferably, a through hole is provided at the bottom of the forming groove, a top block is provided in the through hole, a first cylinder is connected to the bottom of the top block, the first cylinder is used to move the top block in a vertical direction so that the top block can push the aluminum cover out of the forming groove, a push plate is movable at the top of the forming block, the push plate is connected to a second cylinder, and the second cylinder is used to drive the push plate so that the push plate can push the aluminum cover away from the conveying plate.

[0012] By adopting the above technical solution, after the punching block punches the aluminum sheet into an aluminum cover, the first cylinder moves the top block upward, and the top block can push the aluminum cover out of the forming groove. The second cylinder drives the push plate to move, and the push plate can push the aluminum cover away from the conveying plate, so that the punching block can punch the next aluminum sheet. After the aluminum cover is pushed away from the conveying plate, the first cylinder moves the top block downward into the through hole.

[0013] Preferably, an inclined surface is provided on the top of the forming block, and an end of the inclined surface close to the conveying plate is higher than an end away from the conveying plate.

[0014] By adopting the above technical solution, after the push plate pushes the aluminum cover off the conveying plate, the aluminum cover can move along the inclined surface and separate from the forming block, so that the aluminum cover on the top of the forming block can be discharged.

[0015] Preferably, a collecting frame is provided on one side of the forming block, the top of the collecting frame is opened, and the top of the collecting frame is lower than the lowest end of the inclined surface.

[0016] By adopting the above technical solution, the aluminum caps can move along the inclined surface and fall into the collection frame, so that the aluminum caps can be easily collected.

[0017] Preferably, the forming block is connected to a supporting block, the piston rod of the first cylinder is vertically arranged, the end of the piston rod of the first cylinder passes through the supporting block and is connected to the bottom of the top block, and when the top block is located in the through hole, the supporting block supports the bottom of the top block.

[0018] By adopting the above technical solution, when the stamping block is stamping the aluminum sheet, the top of the top block is under pressure, and the support block can support the top block, which can reduce the pressure of the top block on the end of the piston rod of the first cylinder, thereby avoiding damage to the piston rod of the first cylinder as much as possible. After the stamping of the stamping block is completed, the piston rod of the first cylinder can drive the top block to eject the aluminum cover.

[0019] Preferably, a transport groove is provided on the top of the forming block, and both ends of the transport groove pass through the forming block. A transport groove is provided on the top of the forming block, and both ends of the transport groove pass through the forming block. The forming groove is connected with the transport groove, and the conveying plate is located in the conveying groove. The length direction of the conveying plate is consistent with the length direction of the conveying groove, and the bottom of the conveying plate is slidingly connected to the bottom wall of the conveying groove along the length direction of the conveying groove.

[0020] By adopting the above technical solution, when the conveyor plate transports aluminum sheets in the conveyor trough, the conveyor trough can limit the conveyor plate, thereby avoiding the conveyor plate from shifting as much as possible, so that the placement hole of the conveyor plate can pass directly above the forming trough when moving, thereby improving the stamping quality of the aluminum sheet by the stamping block.

[0021] Preferably, the conveying plate is connected to a rack, the rack is meshed with a gear, and the gear is connected to a servo motor.

[0022] By adopting the above technical solution, the servo motor can rotate forward and reverse, thereby driving the gear to rotate forward and reverse, and the gear can drive the conveying plate to move back and forth through the rack.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The staff can place the aluminum sheet in the placement hole, and the conveyor plate can transport the aluminum sheet to the top of the forming groove. The stamping block descends to press the aluminum sheet from the placement hole into the forming groove, so that the aluminum sheet can be stamped into an aluminum cover. The method of conveying the aluminum sheet to the bottom of the stamping block by the conveyor plate can reduce the safety hazards of the stamping device during operation and improve safety;

[0025] 2. When the staff places the aluminum sheet into the placement hole, the flexible sheet can support the aluminum sheet. After the aluminum sheet is transported to the top of the forming groove through the conveying plate, the stamping block presses down the aluminum sheet, and the aluminum sheet presses down the flexible sheet. The flexible sheet is deformed into the give way groove, and the stamping block can press the aluminum sheet into the forming groove, so that the aluminum sheet can be formed;

[0026] 3. After the punching block punches the aluminum sheet into an aluminum cover, the first cylinder moves the top block upward, and the top block can push the aluminum cover out of the forming groove. The second cylinder drives the push plate to move, and the push plate can push the aluminum cover away from the conveying plate, so that the punching block can punch the next aluminum sheet. After the aluminum cover is pushed away from the conveying plate, the first cylinder moves the top block downward into the through hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of a stamping device for producing aluminum covers for cosmetics according to an embodiment of the present application.

[0028] Figure 2 It is a partial structural schematic diagram of a stamping device for producing aluminum covers for cosmetics according to an embodiment of the present application.

[0029] Figure 3 It is a front view of a stamping device for producing aluminum covers for cosmetics according to an embodiment of the present application.

[0030] Figure 4 is along Figure 3 Schematic diagram of the cross-sectional structure along line AA.

[0031] Figure 5 It is a schematic diagram of the overall structure from another perspective of a stamping device for producing aluminum covers for cosmetics according to an embodiment of the present application.

[0032] Description of reference numerals:

[0033] 100, frame; 101, punching block; 102, hydraulic cylinder;

[0034] 200, forming block; 201, forming groove; 202, giving way groove; 203, through hole; 204, supporting block; 205, transport groove; 206, inclined surface;

[0035] 300, conveying plate; 301, placement hole; 302, flexible sheet; 303, rack; 304, gear; 305, servo motor;

[0036] 400, top block; 401, first cylinder;

[0037] 500, push plate; 501, second cylinder;

[0038] 600. Collection frame. DETAILED DESCRIPTION

[0039] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0040] The present application embodiment discloses a stamping device for producing aluminum covers for cosmetics. Figure 1 and Figure 2 The stamping device for producing cosmetic aluminum covers includes a frame 100 and a conveying plate 300. A stamping block 101 is connected to the top of the frame 100, and a forming block 200 is connected to the bottom of the frame 100. The forming block 200 is provided with a forming groove 201. The conveying plate 300 is used to convey the aluminum sheet to the top of the forming groove 201. The stamping block 101 is used to press the aluminum sheet into the forming groove 201 and press the aluminum sheet into an aluminum cover, which can reduce the safety hazards of the stamping device during operation and improve safety.

[0041] The punching block 101 is driven by a hydraulic cylinder 102 to move in the vertical direction. The hydraulic cylinder 102 is vertically arranged and connected to the top of the frame 100. The forming block 200 is arranged horizontally and its length direction is distributed in the horizontal direction. A transport trough 205 is provided on the top of the forming block 200. The length direction of the transport trough 205 is consistent with the length direction of the forming block 200. The two ends of the transport trough 205 along the length direction respectively penetrate the two ends of the forming block 200 along the length direction. The conveying plate 300 is located in the transport trough 205. The length direction of the conveying plate 300 is consistent with the length direction of the conveying plate 300. When the conveying plate 300 transports aluminum sheets in the transport trough 205, the bottom of the conveying plate 300 and the end along the width direction are both slidably connected with the inner wall of the transport trough 205 along the length direction of the transport trough 205.

[0042] The aluminum sheet is a round sheet, and the conveying plate 300 is provided with a plurality of placement holes 301, which are round holes. The placement holes 301 are evenly spaced along the length direction of the conveying plate 300, and the inner wall of each placement hole 301 is connected to a plurality of flexible sheets 302. There are three flexible sheets 302, which are made of rubber and are arc-shaped sheets. Each arc-shaped sheet is spaced at equal angles along the circumference of the placement hole 301, and the convex arc side of the arc-shaped sheet is connected to the inner wall of the placement hole 301.

[0043] The forming groove 201 is opened on the bottom wall of the transport groove 205. The forming groove 201 is located directly below the stamping block 101. The depth direction of the forming groove 201 is distributed along the vertical direction. A clearance groove 202 is opened on the top peripheral wall of the forming groove 201. The clearance groove 202 is annular and the top end is connected to the transport groove 205.

[0044] Reference Figure 3 and Figure 4 A through hole 203 is provided at the bottom of the molding groove 201, a top block 400 is provided in the through hole 203, a support block 204 is provided below the through hole 203, the support block 204 is connected to the molding block 200, and the support block 204 supports the bottom of the top block 400. A first cylinder 401 is provided below the support block 204, the first cylinder 401 is vertically arranged, and the piston rod passes through the support block 204 and is connected to the bottom of the top block 400, and the first cylinder 401 pushes the top block 400, so that the aluminum cover can be ejected from the molding groove 201.

[0045] The frame 100 is connected to a second cylinder 501, which is horizontally arranged on the top of the forming block 200. The length direction of the piston rod of the second cylinder 501 is consistent with the width direction of the conveying plate 300. The end of the piston rod of the second cylinder 501 is connected to a push plate 500, which is vertically arranged. The second cylinder 501 pushes the push plate 500, so that the aluminum cover can be pushed away from the conveying plate 300.

[0046] An inclined surface 206 is provided on the side of the forming block 200 away from the second cylinder 501, and the end of the inclined surface 206 close to the conveying plate 300 is higher than the end away from the conveying plate 300. A collecting frame 600 is connected to the bottom of the frame 100, and the collecting frame 600 is located on the side of the forming block 200 where the inclined surface 206 is provided. An opening is provided at the top of the collecting frame 600, and the top of the collecting frame 600 is lower than the lowest end of the inclined surface 206.

[0047] Reference Figure 2 , Figure 4 and Figure 5 The conveying plate 300 is connected to a rack 303, the length direction of the rack 303 is consistent with the length direction of the conveying plate 300, the rack 303 is connected to one end of the conveying plate 300 along the width direction, and a gear 304 and a servo motor 305 are arranged in the forming block 200. The output shaft of the servo motor 305 is connected to the gear 304, and the gear 304 passes through the side wall of the transport trough 205 and meshes with the rack 303.

[0048] The implementation principle of a stamping device for producing aluminum covers for cosmetics in an embodiment of the present application is as follows: a worker places each aluminum sheet in each placement hole 301 respectively, a servo motor 305 drives a gear 304, and the gear 304 drives a rack 303, so that the conveying plate 300 can move in the conveying trough 205 along the length direction of the conveying trough 205, the conveying plate 300 conveys the aluminum sheet to the bottom of the stamping block 101, the hydraulic cylinder 102 drives the stamping block 101 to press down, the stamping block 101 can press the aluminum sheet into the forming groove 201, and the aluminum sheet is stamped into an aluminum cover, the hydraulic cylinder 102 raises the stamping block 101, the first cylinder 401 pushes the top block 400, so that the aluminum cover can be pushed out of the forming groove 201, the second cylinder 501 pushes the push plate 500, so that the aluminum cover can be pushed away from the conveying plate 300, and the aluminum cover falls into the collection frame 600 along the inclined surface 206 for collection, which can reduce the potential safety hazards of the stamping device during operation and improve safety.

[0049] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A stamping device for producing aluminum covers for cosmetics, Features: The invention comprises a frame (100), a punching block (101) and a forming block (200), wherein the punching block (101) is located at the top of the frame (100) and moves in a vertical direction via a hydraulic cylinder (102), the forming block (200) is connected to the bottom of the frame (100), a forming groove (201) is provided at the top of the forming block (200), and the forming groove (201) is located directly below the punching block (101), a conveying plate (300) is horizontally arranged at the top of the forming block (200), the conveying plate (300) is provided with a plurality of placement holes (301) for placing aluminum sheets, and the placement holes (301) are evenly spaced along the length direction of the conveying plate (300), and the conveying plate (300) is slidably connected to the top of the forming block (200) so that the placement holes (301) are sequentially located directly above the forming groove (201).

2. The punching device for producing aluminum covers for cosmetics according to claim 1, Features: The peripheral wall of the forming groove (201) is provided with a clearance groove (202), and the inner wall of the placement hole (301) is connected with a plurality of flexible sheets (302) for supporting the aluminum sheet, and the flexible sheets (302) are distributed at equal angles along the circumference of the placement hole (301), and when the punching block (101) presses down the aluminum sheet, the flexible sheets (302) are deformed and enter the clearance groove (202).

3. The punching device for producing aluminum covers for cosmetics according to claim 2, Features: A through hole (203) is provided at the bottom of the molding groove (201), a top block (400) is provided in the through hole (203), a first cylinder (401) is connected to the bottom of the top block (400), the first cylinder (401) is used to move the top block (400) in a vertical direction so that the top block (400) pushes the aluminum cover out of the molding groove (201), a push plate (500) is movably provided at the top of the molding block (200), the push plate (500) is connected to a second cylinder (501), the second cylinder (501) is used to drive the push plate (500) so that the push plate (500) pushes the aluminum cover away from the conveying plate (300).

4. The punching device for producing aluminum covers for cosmetics according to claim 3, Features: The top of the forming block (200) is provided with an inclined surface (206), and an end of the inclined surface (206) close to the conveying plate (300) is higher than an end away from the conveying plate (300).

5. The punching device for producing aluminum covers for cosmetics according to claim 4, Features: A collecting frame (600) is provided on one side of the forming block (200), and the top of the collecting frame (600) is provided with an opening, and the top of the collecting frame (600) is lower than the lowest end of the inclined surface (206).

6. The punching device for producing aluminum covers for cosmetics according to claim 3, Features: The forming block (200) is connected to a supporting block (204); the piston rod of the first cylinder (401) is arranged vertically; the end of the piston rod of the first cylinder (401) passes through the supporting block (204) and is connected to the bottom of the top block (400); when the top block (400) is located in the through hole (203), the supporting block (204) supports the bottom of the top block (400).

7. The punching device for producing aluminum covers for cosmetics according to claim 1, Features: A transport groove (205) is provided on the top of the forming block (200), and both ends of the transport groove (205) pass through the forming block (200). The forming groove (201) is communicated with the transport groove (205). The conveying plate (300) is located in the transport groove (205), and the length direction of the conveying plate (300) is consistent with the length direction of the transport groove (205). The bottom of the conveying plate (300) is slidably connected to the bottom wall of the transport groove (205) along the length direction of the transport groove (205).

8. The punching device for producing aluminum covers for cosmetics according to claim 1, Features: The conveying plate (300) is connected to a rack (303), the rack (303) is meshed with a gear (304), and the gear (304) is connected to a servo motor (305).

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