CN215703271U

CN215703271U - Forming die of piece is decorated to puncher

Info

Publication number: CN215703271U
Application number: CN202122120839.7U
Authority: CN
Inventors: 林朱龙; 梁经东
Original assignee: Ningbo Aotuo Stationery Co ltd
Current assignee: Ningbo Aotuo Stationery Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-01
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a forming die of a decorative sheet of a perforating machine, which comprises a top plate, a feed inlet, an upper die plate, an upper die core, a lower die plate, a second slide block mechanism, a bottom plate, a supporting plate, a lower push plate, an upper push plate, a first slide block mechanism, an insert, a first back-off forming part, a T-shaped groove, an upper connecting part, a connecting rod, a lower connecting part and a limiting block. Has the advantages that: according to the utility model, through the first sliding block mechanism and the plurality of second sliding block mechanisms, the first reverse buckle and the plurality of second reverse buckles in the decorative sheet can be smoothly demoulded, the defect that the decorative sheet can be taken out only by manual clamping in the prior art is avoided, the safety of demoulding operation is increased, and the working efficiency is improved.

Description

Forming die of piece is decorated to puncher

Technical Field

The utility model relates to the technical field of dies, in particular to a forming die of a decorative sheet of a perforating machine.

Background

The decoration sheet shown in fig. 1 is installed on a punching machine, and LOGO of an enterprise is printed on the surface of the decoration sheet, so that the enterprise can be publicized, a consumer can know that the product is produced by the enterprise, and the decoration sheet has an effect of decoration and beauty. The inner structure of the decorative sheet mainly comprises a main body, a first reverse buckle and a plurality of second reverse buckles, wherein the first reverse buckle and the plurality of second reverse buckles are positioned on one side of the main body, the main body is provided with a first circular arc and a second circular arc, the first reverse buckle is positioned at the first circular arc, the plurality of second reverse buckles are positioned at the second circular arc, and the second circular arc is uniformly distributed along the periphery of the second circular arc with equal distance.

For so many back-off, the existing traditional mold generally adopts the following technical scheme: a plurality of inversed buckles are formed at one time, then the second inversed buckle is withdrawn through the sliding block mechanism, demolding is facilitated, if the first inversed buckle needs demolding, clamping needs to be carried out manually, the operation risk exists in the process method, and meanwhile the working efficiency can be reduced.

SUMMERY OF THE UTILITY MODEL

In order to comprehensively solve the problems, particularly the defects in the prior art, the utility model provides a forming die of a decorative sheet of a punching machine, which can comprehensively solve the problems.

In order to achieve the purpose, the utility model adopts the following technical means:

a forming die of a decorative sheet of a perforating machine comprises an upper die plate and a lower die plate, wherein an upper die core fixedly connected is arranged at the bottom end of the upper die plate, a lower die core fixedly connected is arranged at the top end of the lower die plate, a support plate fixedly connected is arranged at the bottom end of the lower die plate, a bottom plate fixedly connected below the support plate is arranged, an upper push plate and a lower push plate are arranged between the lower die plate and the bottom plate, the upper push plate is connected with the lower push plate in a fitting manner, the lower die core is provided with an insert penetrating through the lower die plate and a connecting rod driving the insert to ascend or descend, and a first slider mechanism and a plurality of second slider mechanisms are arranged at the top of the lower die plate;

the first sliding block mechanism comprises a movable first sliding block and an oil cylinder driving the first sliding block to move, the fixed surface of the oil cylinder is connected with the top of the lower template, the oil cylinder is connected with the first sliding block through a connecting rod, and one end of the first sliding block is provided with a fixedly connected inverted hook part;

the second sliding block mechanism comprises a movable second sliding block and an inclined rod driving the second sliding block to move, the inclined rod is fixedly connected with the upper template through a fixing block, one end of the second sliding block is provided with a fixedly connected back-off forming part, and the second sliding block is connected with the lower template in a sliding mode through a sliding rail;

the top of the insert is provided with a first inverted buckle forming part fixedly connected, the bottom of the insert is provided with a T-shaped groove, one end of the connecting rod is inserted into the T-shaped groove, the other end of the connecting rod is provided with a limiting block inserted into the T-shaped groove, and the bottom of the limiting block penetrates through the upper push plate and is fixedly connected with the lower push plate.

Further preferred embodiments of the present invention: the top of cope match-plate pattern is equipped with the roof of rigid coupling, the feed inlet has been seted up at the top of roof.

Further preferred embodiments of the present invention: the connecting groove has been seted up to the other end of first slider, the connecting groove is T font structure, the one end of connecting rod be equipped with the connecting block of connecting groove assorted rigid coupling, the connecting rod can be dismantled with first slider and be connected in inserting the connecting groove through the connecting block.

Further preferred embodiments of the present invention: the connecting rod is connected with the oil cylinder through a bolt.

Further preferred embodiments of the present invention: and a wear-resistant block is arranged between the fixed block and the second sliding block and fixedly connected with the second sliding block.

Further preferred embodiments of the present invention: the T-shaped grooves are provided with two groups, the upper end of the connecting rod is provided with an upper connecting part fixedly connected with the T-shaped grooves, the connecting rod is inserted into the T-shaped grooves through the upper connecting part, the lower end of the connecting rod is provided with a lower connecting part fixedly connected with the lower connecting part, and the connecting rod is inserted into the limiting block through the lower connecting part.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the first sliding block mechanism and the plurality of second sliding block mechanisms, the first reverse buckle and the plurality of second reverse buckles in the decorative sheet can be smoothly demoulded, the defect that the decorative sheet can be taken out only by manual clamping in the prior art is avoided, the safety of demoulding operation is increased, and the working efficiency is improved.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the preferred embodiments and therefore should not be taken as limiting the scope of the utility model. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is a schematic view of a decorative sheet according to the background art of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural diagram of a second slider mechanism according to the present invention;

FIG. 4 is a schematic structural diagram of a first slider mechanism according to the present invention;

fig. 5 is a schematic view of the structure of the insert of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 2 to 5, a forming die for a decorative sheet of a perforating machine comprises an upper die plate 3 and a lower die plate 6, wherein the upper die plate 3 is provided with an upper die core 4, the lower die plate 6 is provided with a lower die core 5, the upper die core 4 and the lower die core 5 are combined to form two bilaterally symmetrical die cavities, the upper die plate 3 is provided with a top plate 1, the top plate 1 is provided with a feed inlet 2, and the lower die plate 6 is provided with a first slider mechanism 12 and a plurality of second slider mechanisms 7.

The first sliding block mechanism 12 includes a movable first sliding block 126 and an oil cylinder 121 for driving the first sliding block 126 to move, and the oil cylinder 121 and the first sliding block 126 are connected by a connecting rod 123.

The first slider 126 is provided with an inverted hook portion 127 and a connecting groove 125, the connecting groove 125 is of a T-shaped structure, the connecting rod 123 is provided with a connecting block 124 matched with the connecting groove 125, and the connecting rod 123 is connected with the oil cylinder 121 through a bolt 122.

The second slider mechanism 7 comprises a movable second slider 703 and an inclined rod 705 driving the second slider 703 to move, the inclined rod 705 is fixedly connected with the upper template 3 through a fixed block 706, a wear-resistant block 704 is arranged between the fixed block 706 and the second slider 703, the wear-resistant block 704 is fixedly connected with the second slider 703, the second slider 703 is provided with a back-off forming part 701, and the second slider 703 is slidably connected with the lower template 6 through a sliding rail 702.

The lower die core 5 is provided with an insert 13 penetrating through the lower die core and a connecting rod 17 driving the insert 13 to ascend or descend, the insert 13 is provided with a first back-off forming part 14 and two T-shaped grooves 15 positioned at the lower end, the upper end of the connecting rod 17 is provided with an upper connecting part 16 matched with the T-shaped grooves 15, the lower end of the connecting rod 17 is provided with a lower connecting part 18, the lower end of the connecting rod 17 is further provided with a limiting block 19, and the limiting block 19 is connected with the connecting rod 17 through the lower connecting part 18.

The lower template 6 is provided with a supporting plate 9 and a bottom plate 8 positioned below the supporting plate 9, the lower template 6 and the bottom plate 8 are provided with an upper pushing plate 11 and a lower pushing plate 10, and the upper pushing plate 11 is attached to and connected with the lower pushing plate 10.

The limiting block 19 passes through the upper push plate 11 and is fixedly connected with the lower push plate 10.

Principle of operation

Two bilaterally symmetrical mold cavities are formed after the upper mold core 4 and the lower mold core 5 are assembled, two decorative sheets can be formed at one time, when demolding is needed after forming, the top plate 1, the upper mold plate 3 and the upper mold core 4 move upwards simultaneously, the inclined rod 705 connected with the upper mold plate 3 drives the second slide block 703 in the second slide block mechanism 7 to move away from the center of the mold, so that successful demolding of the second back-off is realized, the oil cylinder 121 in the first slide block mechanism 12 pushes the first slide block 126 to move away from the center of the mold, it is ensured that the back-off part 127 pulls out the first back-off of the decorative sheet from the mold cavity, then the upper push plate 11 and the lower push plate 10 move upwards simultaneously, the mold insert 13 is pushed upwards through the combination of the limiting block 19 and the connecting rod 17, smooth demolding of the decorative sheet is finally realized, the operation mode of manual clamping is avoided, the manual operation risk is reduced, and the work efficiency is improved.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention has been described in detail, and the principles and embodiments of the present invention have been described herein using specific examples, which are provided only to assist in understanding the present invention and the core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. A forming die of a decorative sheet of a perforating machine, which comprises an upper template (3) and a lower template (6), the bottom end of the upper template (3) is provided with an upper die core (4) which is fixedly connected, the top end of the lower template (6) is provided with a lower die core (5) which is fixedly connected, the bottom end of the lower template (6) is provided with a supporting plate (9) fixedly connected and a bottom plate (8) fixedly connected below the supporting plate (9), an upper push plate (11) and a lower push plate (10) are arranged between the lower template (6) and the bottom plate (8), the upper push plate (11) is jointed and connected with the lower push plate (10), it is characterized in that the lower die core (5) is provided with an insert (13) penetrating through the lower die core and a connecting rod (17) driving the insert (13) to ascend or descend, the top of the lower template (6) is provided with a first sliding block mechanism (12) and a plurality of second sliding block mechanisms (7);

the first sliding block mechanism (12) comprises a movable first sliding block (126) and an oil cylinder (121) driving the first sliding block (126) to move, the fixing surface of the oil cylinder (121) is connected with the top of the lower template (6), the oil cylinder (121) is connected with the first sliding block (126) through a connecting rod (123), and one end of the first sliding block (126) is provided with a fixedly connected inverted hook part (127);

the second sliding block mechanism (7) comprises a movable second sliding block (703) and an inclined rod (705) driving the second sliding block (703) to move, the inclined rod (705) is fixedly connected with the upper template (3) through a fixing block (706), one end of the second sliding block (703) is provided with a fixedly connected back-off forming part (701), and the second sliding block (703) is slidably connected with the lower template (6) through a sliding rail (702);

the top of the insert (13) is provided with a first inverted buckle forming part (14) fixedly connected, the bottom of the insert (13) is provided with a T-shaped groove (15), one end of the connecting rod (17) is connected with the T-shaped groove (15) in an inserting mode, the other end of the connecting rod (17) is provided with a limiting block (19) in an inserting mode, and the bottom of the limiting block (19) penetrates through the upper push plate (11) and is fixedly connected with the lower push plate (10).

2. The forming die of the decorative sheet of the punching machine according to claim 1, characterized in that the top end of the upper template (3) is provided with a fixedly connected top plate (1), and the top of the top plate (1) is provided with a feeding hole (2).

3. The forming die of the decorative sheet of the punching machine according to claim 2, wherein the other end of the first sliding block (126) is provided with a connecting groove (125), the connecting groove (125) is in a T-shaped structure, one end of the connecting rod (123) is provided with a fixedly connected connecting block (124) matched with the connecting groove (125), and the connecting rod (123) is inserted into the connecting groove (125) through the connecting block (124) and is detachably connected with the first sliding block (126).

4. The molding die for decorative sheet of punching machine according to claim 3, characterized in that said connecting rod (123) is connected with the cylinder (121) by the bolt (122).

5. The forming die of the decorative sheet of the punching machine as claimed in claim 4, wherein a wear-resistant block (704) is arranged between the fixed block (706) and the second sliding block (703), and the wear-resistant block (704) is fixedly connected with the second sliding block (703).

6. The forming die of the decorative sheet of the punching machine according to claim 5, characterized in that the T-shaped grooves (15) are provided with two groups, the upper end of the connecting rod (17) is provided with an upper connecting part (16) fixedly connected with the T-shaped grooves (15), the connecting rod (17) is inserted into the T-shaped grooves (15) through the upper connecting part (16), the lower end of the connecting rod (17) is provided with a lower connecting part (18) fixedly connected, and the connecting rod (17) is inserted into the limiting block (19) through the lower connecting part (18).