Protruding cover forming, punching and shaping device

By designing the convex cap forming and punching setting device, the corresponding design of the upper and lower molds and the die cores is solved, and the existing equipment cannot form the convex cap is achieved, achieving efficient production and good setting effect.

CN222792949UActive Publication Date: 2025-04-25浙江国豪机械有限公司
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Patent Information

Application Number
CN202421645650.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-11
Publication Date
2025-04-25
Estimated Expiration
2034-07-11

AI Technical Summary

Technical Problem

Existing paper cover forming equipment cannot efficiently form the convex cover, and additional equipment is required, resulting in low processing efficiency and long time.

Method used

A convex cap forming and punching setting device is designed to realize the production of the convex cap through the corresponding design of the upper and lower molds and the die core, and ensure the setting effect through two extrusions.

Benefits of technology

The efficient production of the convex cover is achieved, ensuring a good setting effect, and increasing friction through the forming of the steps to avoid falling.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of paper cover forming equipment, in particular to a convex cover forming, punching and shaping device which comprises a rotating plate and upper dies, two adjacent upper dies are respectively a punching point and a shaping point, each upper die is provided with a first forming groove and a movable rod, and each rod is provided with an upper die core; a first lower die and a first push rod are arranged below the punching point, the first push rod is provided with a first lower die core, a second lower die and a second push rod are arranged below the shaping point, and the second push rod is provided with a second lower die core. The first lower mold core and the second lower mold core are each provided with a boss and a first groove, and the upper mold core is correspondingly provided with a second groove and a protruding block. Paper between the upper die core and the first lower die core is preliminarily shaped by driving the first push rod and the rod, and a paper cover between the upper die core and the second lower die core is stamped and shaped by moving the second push rod. Therefore, the production of the convex cover can be realized, and a better shaping effect can be ensured through two-time extrusion.
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Description

Technical Field

[0001] The utility model relates to the technical field of paper cover forming equipment, in particular to a convex cover forming, punching and shaping device. Background Art

[0002] The paper cover forming equipment is a kind of equipment used for processing paper covers, which has multiple upper molds, and the bottom of the upper mold is provided with a forming groove, and multiple push rods are arranged under the clamping part, and the top of the push rod is provided with a mold core, and the paper is punched and formed by matching the forming groove and the mold core. However, the existing paper cover forming is the simplest, which only forms a groove. If you want to make other shapes, such as forming steps to become a convex cover, you may need another equipment, so the processing efficiency is relatively low and the processing time is relatively long. Summary of the invention

[0003] The utility model aims to provide a convex cap forming, punching and shaping device, which can realize the production of convex caps by designing the upper and lower molds and the mold core corresponding to the required styles, and the two extrusions can ensure a better shaping effect, thereby solving the problem that the existing equipment cannot shape the convex caps.

[0004] The purpose of the utility model is achieved in this way:

[0005] A convex cover forming, punching and shaping device, comprising a rotating plate, and the rotating plate is provided with a plurality of upper molds, one of the upper molds is a punching point, and an upper mold adjacent to the upper mold is a shaping point, a molding groove 1 is opened at the bottom of the upper mold, and a movable rod is provided on the upper mold, and an upper mold core is provided at one end of the rod located in the molding groove 1, a lower mold 1 and a push rod 1 are provided below the punching point, and the top of the push rod 1 passes through the lower mold 1 and is provided with a lower mold core 1, and a lower mold 2 and a push rod 2 are provided below the shaping point, and the top of the push rod 2 passes through the lower mold 2 and is provided with a lower mold core 2;

[0006] The tops of the lower mold core 1 and the lower mold core 2 are both provided with bosses, and the tops of the bosses are provided with grooves 1, and the upper mold core is provided with grooves 2 corresponding to the bosses, and the upper mold core is provided with convex blocks corresponding to the grooves 1;

[0007] The paper between the upper mold core and the lower mold core is initially shaped by driving the push rod 1 and the rod, and the paper cover between the upper mold core and the lower mold core 2 is punched and shaped by moving the push rod 2.

[0008] Preferably, a mounting frame is provided at the top of the push rod 1, and a mounting plate is provided in the mounting frame and moves with the push rod 1, a hole is opened at the top of the mounting frame for the upper mold core to pass through, and a pressing piece 1 is provided in the hole, and a hole is opened at the bottom of the mounting frame for the push rod 1 to pass through;

[0009] The mounting plate is provided with a second pressing piece and a hole for a push rod to pass through, and a hole is opened in the middle of the second pressing piece for a lower mold to be placed.

[0010] Preferably, the lower mold core 1 is arranged on the top of the push rod 2 through a fastener, and the lower mold 2 is sleeved on the outer side of the push rod 2.

[0011] Preferably, a mounting seat is provided between the lower mold core 2 and the push rod 2, and a fastener passes through the lower mold core 2 and the mounting seat and penetrates into the push rod 2, so that the lower mold core 2 is installed on the top of the push rod 2, and the lower mold 2 is sleeved on the outside of the push rod 2.

[0012] Preferably, a mounting portion is provided at the bottom of the middle portion of the second lower mold core, and a hole is opened in the middle of the mounting seat for the mounting portion to be inserted, and the mounting seat is sleeved on the outer side of the top of the second push rod.

[0013] Preferably, it also includes a rotating shaft, and the rotating shaft sleeve is provided with a rotating wheel 1, and the rotating wheel 1 is provided with a groove track, and the push rod 1 is connected to the groove track through an eccentric rod;

[0014] When the rotating shaft is driven by the driving source to rotate, the rotating wheel 1 rotates accordingly, and the part of the eccentric rod connected to the groove rail moves eccentrically along the groove rail, thereby driving the eccentric rod to swing and the push rod 1 to move up and down.

[0015] Preferably, the push rod 1 is connected to the eccentric rod through a connecting rod 1;

[0016] Or / and, the groove rail comprises an ascending section and a descending section and an arc section located between the ascending section and the descending section;

[0017] Or / and, a connecting block is provided on the eccentric rod, and the connecting block is located in the groove rail and performs eccentric movement along the groove rail.

[0018] Preferably, it also includes a rotating shaft, and the rotating shaft sleeve is provided with a second rotating wheel, and the center line of the second rotating wheel is not on the same straight line as the axis of the rotating shaft, and the second push rod is connected to the second rotating wheel. When the rotating shaft is driven by the driving source to rotate, the second rotating wheel rotates eccentrically, and the second push rod moves up and down driven by the eccentric rotation of the second rotating wheel.

[0019] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

[0020] The utility model can realize the production of convex caps by designing the upper and lower molds and the mold core in the required styles corresponding to each other, and the two extrusions can ensure a better shaping effect, and the step forming can increase the contact area with the upper mold, thereby increasing friction and avoiding falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 It is a schematic structural diagram of the cross-section of the utility model.

[0023] Figure 3 for Figure 2 A is a schematic diagram of the enlarged structure.

[0024] Figure 4 for Figure 2 A schematic diagram of the enlarged structure of B.

[0025] Figure 5 It is a structural schematic diagram of the relevant parts of the runner.

[0026] Reference numerals: 1 - rotating plate;

[0027] 2-upper mold; 21-molding groove 1; 22-rod; 23-upper mold core; 231-groove 2; 232-bump;

[0028] 31-lower mold 1; 32-push rod 1; 33-lower mold core 1; 34-lower mold 2; 35-push rod 2;

[0029] 36-lower mold core 2; 361-mounting portion; 37-boss; 38-groove 1; 39-mounting seat; 41-mounting frame;

[0030] 42-mounting plate; 43-pressing member 1; 44-pressing member 2; 5-rotating shaft; 6-rotating wheel 1; 61-groove rail;

[0031] 611- ascending section; 612- descending section; 613- arc section; 7- connecting rod 1; 8- eccentric rod; 81- connecting block; 9- rotating wheel 2; 10- paper cover. DETAILED DESCRIPTION

[0032] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0033] like Figure 1-Figure 5 As shown, a convex cover forming, punching and shaping device includes a rotating plate 1, and the rotating plate 1 is provided with a plurality of upper molds 2, one of the upper molds 2 is a punching point, and an upper mold 2 adjacent to it is a shaping point, and a molding groove 21 is opened at the bottom of the upper mold 2, and the upper mold 2 is provided with a movable rod 22, and an upper mold core 23 is provided at one end of the rod 22 located in the molding groove 21.

[0034] At the same time, a lower mold 31 and a push rod 32 are arranged below the punching point, and the top of the push rod 32 passes through the lower mold 31 and is provided with a lower mold core 33, and a lower mold 34 and a push rod 35 are arranged below the shaping point, and the top of the push rod 35 passes through the lower mold 34 and is provided with a lower mold core 36.

[0035] The tops of the lower mold core 1 33 and the lower mold core 2 36 are both provided with a boss 37, and the top of the boss 37 is provided with a groove 1 38, and the upper mold core 23 is provided with a groove 231 corresponding to the boss 37, and the upper mold core 23 is provided with a convex block 232 corresponding to the groove 1 38;

[0036] Therefore, in actual use, the paper between the upper mold core 23 and the lower mold core 1 33 is initially shaped by driving the push rod 1 and the rod 22, and the paper cover between the upper mold core 23 and the lower mold core 2 36 is stamped and shaped by moving the push rod 2 35.

[0037] Therefore, the utility model can realize the production of convex caps by designing the upper and lower molds and the mold core to correspond to the required styles, and the two extrusions can ensure a better shaping effect, and the step forming can increase the contact area with the upper mold to increase friction and avoid falling.

[0038] The drive of the rod 22 is not shown in the drawings, but a movable pusher is provided on one side, and the rod 22 can be moved downward by applying pressure to the upper end, and can be restored by a spring without applying pressure.

[0039] like Figure 1-Figure 4 As shown, a mounting frame 41 is provided at the top of the push rod 32, and a mounting plate 42 that moves with the push rod 32 is provided inside the mounting frame 41, and a hole is opened at the top of the mounting frame 41 for the upper mold core 23 to pass through, and a pressing piece 43 is provided in the hole, and a hole is opened at the bottom of the mounting frame 41 for the push rod 32 to pass through.

[0040] At the same time, a second pressing piece 44 is provided on the mounting plate 42 and has a hole for the push rod 1 32 to pass through, and a hole is opened in the middle of the second pressing piece 44 for the lower mold 1 31 to be placed.

[0041] Therefore, in actual use, when the push rod 1 32 moves upward, the pressing member 1 43 and the pressing member 2 44 will be located on the upper and lower sides of the paper to press the paper. At this time, the upper mold core 23 and the lower mold core 1 33 can cooperate to achieve punching and preliminary shaping.

[0042] The lower mold core 1 33 is arranged on the top of the push rod 2 35 through a fastener, and the lower mold 2 34 is sleeved on the outer side of the push rod 2 35. The fastener is a screw.

[0043] At the same time, a guide structure in which a guide tube and a guide rod are matched is adopted between the mounting plate 42 and the mounting frame 41.

[0044] like Figure 1-Figure 4As shown, a mounting seat 39 is provided between the lower mold core 36 and the push rod 35, and a fastener passes through the lower mold core 36 and the mounting seat 39 and penetrates into the push rod 35, so that the lower mold core 36 is installed on the top of the push rod 35, and the lower mold 34 is sleeved on the outside of the push rod 35. The fastener is a screw. At the same time, a mounting portion 361 is provided at the bottom of the middle part of the lower mold core 36, and a hole is opened in the middle part of the mounting seat 39 for the mounting portion 361 to be inserted, and the mounting seat 39 is sleeved on the outside of the top of the push rod 35.

[0045] like Figure 1-Figure 5 As shown, it also includes a rotating shaft 5, and the rotating shaft 5 is sleeved with a rotating wheel 6, and the rotating wheel 6 is provided with a groove track 61, and the push rod 32 is connected to the groove track 61 through an eccentric rod 863.

[0046] Therefore, in actual use, when the rotating shaft 5 is driven by the driving source to rotate, the rotating wheel 6 rotates accordingly, and the part of the eccentric rod 8 connected to the groove rail 61 moves eccentrically with the groove rail 61, thereby driving the eccentric rod 8 to swing and the push rod 32 to move up and down.

[0047] At the same time, the push rod 32 is connected to the eccentric rod 8 through the connecting rod 7, so that the movement is more stable.

[0048] Moreover, the groove rail 61 includes an ascending section 611 and a descending section 612 and an arc section 613 located between the ascending section 611 and the descending section 612, wherein the ascending section 611 corresponds to the ascending of the push rod 32, and the descending section 612 corresponds to the descending of the push rod 32. At the same time, the arc section 613 responds to the rotation of the rotating plate 1, and the center of the arc section 613 is the center of the rotating wheel 6, which belongs to concentric motion. Therefore, when the rotating plate 1 rotates, the height of the push rod 32 is prevented from changing.

[0049] At the same time, a connecting block 81 is provided on the eccentric rod 8, and the connecting block is located in the groove rail 61 and makes an eccentric movement along the groove rail 61, and the eccentric rod 8 is rotatably arranged on the bottom plate of the paper cover forming device at one end away from the push rod 32.

[0050] like Figure 1-Figure 5 As shown, it also includes a rotating shaft 5, and the rotating shaft 5 is sleeved with a second rotating wheel 9, and the center line of the second rotating wheel 9 is not on the same straight line as the axis of the rotating shaft 5, and the second push rod 35 is connected to the second rotating wheel 9.

[0051] Therefore, in actual use, when the rotating shaft 5 is driven by the driving source to rotate, the rotating wheel 9 rotates eccentrically, and the push rod 35 moves up and down under the drive of the eccentric rotation of the rotating wheel 9.

[0052] Moreover, there are connecting rods, connecting plates and springs between the push rod 2 35 and the rotating wheel 2 9 to make the movement more stable.

[0053] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. At the same time, the utility model is not limited by the above embodiments, so without departing from the principle and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model claimed for protection.

Claims

1. A convex cap forming, punching and shaping device, characterized in that: The invention comprises a rotating plate (1), and the rotating plate (1) is provided with a plurality of upper molds (2), one of the upper molds (2) is a punching point, and an upper mold (2) adjacent to the upper mold (2) is a shaping point, a molding groove (21) is provided at the bottom of the upper mold (2), and a movable rod (22) is provided on the upper mold (2), and an upper mold core (23) is provided at one end of the rod (22) located in the molding groove (21), a lower mold (31) and a push rod (32) are provided below the punching point, and the top of the push rod (32) passes through the lower mold (31) and is provided with a lower mold core (33), and a lower mold (34) and a push rod (35) are provided below the shaping point, and the top of the push rod (35) passes through the lower mold (34) and is provided with a lower mold core (36); The tops of the lower mold core 1 (33) and the lower mold core 2 (36) are both provided with a boss (37), and the top of the boss (37) is provided with a groove 1 (38), and the upper mold core (23) is provided with a groove 2 (231) corresponding to the boss (37), and the upper mold core (23) is provided with a convex block (232) corresponding to the groove 1 (38); By driving the push rod 1 (32) and the rod (22), the paper between the upper mold core (23) and the lower mold core 1 (33) is initially shaped, and by moving the push rod 2 (35), the paper cover between the upper mold core (23) and the lower mold core 2 (36) is punched and shaped.

2. A convex cap forming, punching and shaping device according to claim 1, characterized in that: A mounting frame (41) is arranged on the top of the push rod (32), and a mounting plate (42) is arranged inside the mounting frame (41) and moves with the push rod (32). A hole is opened at the top of the mounting frame (41) for the upper mold core (23) to pass through, and a pressing piece (43) is arranged in the hole, and a hole is opened at the bottom of the mounting frame (41) for the push rod (32) to pass through. The mounting plate (42) is provided with a second pressing piece (44) and has a hole for the push rod (32) to pass through, and a hole is opened in the middle of the second pressing piece (44) for the lower mold (31) to be placed.

3. A convex cap forming, punching and shaping device according to claim 2, characterized in that: The lower mold core 1 (33) is arranged on the top of the push rod 2 (35) through a fastener, and the lower mold 2 (34) is sleeved on the outer side of the push rod 2 (35).

4. A convex cap forming, punching and shaping device according to claim 1, characterized in that: A mounting seat (39) is provided between the lower mold core 2 (36) and the push rod 2 (35), and a fastener passes through the lower mold core 2 (36) and the mounting seat (39) and penetrates into the push rod 2 (35), so that the lower mold core 2 (36) is installed on the top of the push rod 2 (35), and the lower mold 2 (34) is sleeved on the outer side of the push rod 2 (35).

5. A convex cap forming, punching and shaping device according to claim 4, characterized in that: A mounting portion (361) is provided at the bottom of the middle portion of the lower mold core (36), and a hole is opened in the middle portion of the mounting seat (39) for the mounting portion (361) to be inserted, and the mounting seat (39) is sleeved on the outer side of the top of the push rod (35).

6. A convex cap forming, punching and shaping device according to claim 1, characterized in that: It also includes a rotating shaft (5), wherein the rotating shaft (5) is sleeved with a rotating wheel (6), and the rotating wheel (6) is provided with a groove track (61), and the push rod (32) is connected to the groove track (61) via an eccentric rod (8); When the rotating shaft (5) is driven by the driving source to rotate, the rotating wheel (6) rotates accordingly, and the part where the eccentric rod (8) is connected to the groove rail (61) moves eccentrically along the groove rail (61), thereby driving the eccentric rod (8) to swing and the push rod (32) to move up and down.

7. A convex cap forming, punching and shaping device according to claim 6, characterized in that: The push rod 1 (32) is connected to the eccentric rod (8) via a connecting rod 1 (7); Or / and, the groove rail (61) comprises an ascending section (611) and a descending section (612) and an arc section (613) located between the ascending section (611) and the descending section (612); Or / and, a connecting block (81) is provided on the eccentric rod (8), and the connecting block is located in the groove rail (61) and performs eccentric movement along the groove rail (61).

8. The convex cap forming, punching and shaping device according to claim 1, characterized in that: The invention also comprises a rotating shaft (5), and the rotating shaft (5) is sleeved with a second rotating wheel (9), and the center line of the second rotating wheel (9) and the axis line of the rotating shaft (5) are not on the same straight line, and the second push rod (35) is connected to the second rotating wheel (9), when the rotating shaft (5) is driven by the driving source to rotate, the second rotating wheel (9) rotates eccentrically, and the second push rod (35) moves up and down under the drive of the eccentric rotation of the second rotating wheel (9).