Embossing device

Abstract

The utility model provides an embossing device and belongs to the technical field of stationery. The problem that an existing embossing device is single in function and can only cut a single pattern is solved. The embossing device comprises a seat body, a pressing handle and a mold core assembly, the seat body is provided with a mold core installation cavity with an upward opening, the mold core assembly is provided with an integrated mold core and detachably embedded in the mold core installation cavity, the pressing handle is hinged to the seat body and located above the mold core installation cavity, and the mold core installation cavity is provided with a mold core. The pressing handle swings upwards to open the mold core mounting cavity and swings downwards to drive the integrated mold core to conduct cutting. According to the utility model, a modular design is adopted, a plurality of integrated mold cores with different cutting shapes can be matched when the integrated mold core is purchased, and the integrated mold core is simple and convenient to disassemble, assemble and replace, and is more flexible to use.

Description

Technical Field

[0001] This utility model belongs to the field of stationery technology and relates to an embossing device. Background Technology

[0002] An embossing tool is a stationery item used to quickly cut specific patterns and designs onto paper. Although there are many types of embossing tools on the market, their basic structure is similar to that disclosed in Chinese patent application (application number: CN201730107437.X). They are equipped with internal mold cores for cutting specific shapes. The mold core structure is similar to a novel mold core structure disclosed in Chinese patent application (application number: 201520426803.3). In use, the paper is positioned between the positioning mechanism of the mold core structure and the die. By pressing the top of the embossing tool, the punch of the mold core structure moves down and engages with the die, thereby cutting the pre-set pattern onto the paper.

[0003] However, since most embossing machines do not currently consider the replacement of the mold core, the mold core cannot be replaced and can only cut one pattern. If users want to cut multiple patterns, they have to buy multiple embossing machines, which increases the purchase cost. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing an embossing device. The technical problem to be solved by this invention is: how to make the embossing device easy to change the mold core to process different patterns.

[0005] The objective of this utility model can be achieved through the following technical solution: an embossing device, characterized in that it includes a base, a pressure handle, and a mold core assembly. The base has an upward-opening mold core mounting cavity. The mold core assembly has an integral mold core and is detachably embedded in the mold core mounting cavity. The pressure handle is hinged to the base and located above the mold core mounting cavity. The upward swing of the pressure handle can open the mold core mounting cavity, and the downward swing can drive the integral mold core to perform cutting.

[0006] The mold core assembly of this utility model is detachably embedded in the base and hinged to the base with a pressure handle. This allows the pressure handle to both seal the mold core mounting cavity after the mold core assembly is installed, confining the mold core assembly within the cavity, and to open the mold core mounting cavity by swinging the pressure handle upwards, facilitating the removal of the mold core assembly and replacement of the integrated mold core as needed. The replacement operation is simple and quick. Moreover, after the mold core assembly is installed in place, the pressure handle can cooperate with the integrated mold core, allowing the user to drive the integrated mold core to work by pressing down the pressure handle, making the operation more labor-saving and convenient.

[0007] In the aforementioned embossing device, the mold core assembly includes an integral mold core and a mounting base that covers the outside of the integral mold core and is detachably connected to it. The size of the mounting base is adapted to the size of the mold core mounting cavity. This mold core assembly first covers the integral mold core with the mounting base, and then forms a detachable connection between the mounting base and the base body. This avoids increasing the difficulty of fitting the integral mold core to the base body due to its small and irregular shape, making disassembly and replacement simpler and more convenient.

[0008] In the aforementioned embossing device, the mounting base includes an upper half box and a lower half box, which are respectively connected to the upper and lower parts of the integrated mold core via snap-fit ​​connections.

[0009] In the aforementioned embossing device, the upper half of the box facing the lower half and the lower half of the box facing the upper half are respectively provided with matching positioning protrusions and positioning grooves. The positioning protrusions and positioning grooves can improve the fitting accuracy and connection stability between the upper and lower half of the box.

[0010] In the aforementioned embossing device, the integrated mold core includes a punch and an integrally connected positioning seat and a fixed mold. The positioning seat and the fixed mold are spaced apart vertically, and an embossing groove is formed between the positioning seat and the fixed mold. The punch is movably mounted on the positioning seat and cooperates with the fixed mold. There is a clearance groove between the upper half and the lower half of the box that cooperates with the embossing groove.

[0011] In the embossing device described above, one end of the pressing handle is hinged to the base body and the other end of the pressing handle is a pressing end. The side of the pressing handle facing the integrated mold core has an outwardly protruding pressing protrusion for abutting against the integrated mold core.

[0012] In the aforementioned embossing device, the upper half of the box is also provided with a clearance hole for the pressing protrusion or / and the upper part of the die to pass through.

[0013] In the above-mentioned embossing device, the pressing protrusion is located between the hinge point of the pressing handle and the seat body and the pressing part, and is located on the side closer to the hinge point. In this way, the pressing handle forms a force-saving lever, making pressing easier and operation simpler and less strenuous.

[0014] In the aforementioned embossing device, a locking structure for locking or unlocking the pressing handle is provided between the base and the pressing end of the handle. This locking structure facilitates the storage of this invention.

[0015] In the embossing device described above, the upper surface of the pressing end of the handle has anti-slip stripes spaced apart.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. The integrated mold core of this utility model adopts a modular design. Multiple integrated mold cores with different cutting shapes can be purchased and replaced as needed during use. The operation is simple and convenient.

[0018] 2. This utility model sets a mold core mounting cavity on the base body, and first combines the small and irregular one-piece mold core with the mounting base to form a more regular shape before detachably connecting it with the mold core mounting cavity. This not only improves the fitting accuracy and connection stability between the one-piece mold core and the base body, but also facilitates the disassembly and replacement of the one-piece mold core.

[0019] 3. The present invention has a pressure handle hinged on the base, which can not only cooperate with the mold core mounting cavity to block and limit the mold core assembly, thus improving the stability of the mold core assembly installation, but also cooperate with the punch of the integrated mold core to form a force-saving lever, making it simpler and more labor-saving for people to drive the integrated mold core through the pressure handle. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model when it is being stored;

[0021] Figure 2 This is a structural cross-sectional view of the present invention;

[0022] Figure 3 This is a structural schematic diagram of the mold core assembly;

[0023] Figure 4 yes Figure 2 Enlarged view of part A in the middle;

[0024] Figure 5 This is an exploded view of the core assembly.

[0025] In the diagram, 1. Base; 1a. Mold core mounting cavity; 2. Press handle; 21. Pressing protrusion; 22. Anti-slip stripe; 3. Mold core assembly; 4. Integrated mold core; 41. Punch; 42. Positioning seat; 43. Fixed mold; 44. Spring; 4a. Embossing groove; 4b. Snap fastener one; 5. Mounting seat; 5a. Relief groove; 51. Upper half box; 51a. Relief hole; 511. Positioning protrusion; 52. Lower half box; 52a. Snap fastener two; 52b. Positioning groove; 6. Locking structure. Detailed Implementation

[0026] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0027] A type of embossing device, such as Figure 1As shown, the device includes a base 1, a pressure handle 2, and a mold core assembly 3. The base 1 has an upward-opening mold core mounting cavity 1a. The mold core assembly 3 has an integral mold core 4 for cutting shapes and is detachably embedded in the mold core mounting cavity 1a. The pressure handle 2 is elongated and hinged to the base 1 above the mold core assembly 3, so that the pressure handle 2 can swing upward to open the mold core mounting cavity 1a, facilitating the assembly and disassembly of the mold core assembly 3, and can also swing downward to abut against the integral mold core 4 and drive the integral mold core 4 for cutting.

[0028] Specifically, such as Figure 2 , Figure 3 , Figure 5 As shown, the base 1 is in the shape of a long box, and the mold core mounting cavity 1a is also roughly rectangular. The mold core assembly 3 includes an integral mold core 4 and a mounting seat 5 covering the outside of the integral mold core 4. In this embodiment, the integral mold core 4 includes a punch 41, a positioning seat 42 and a fixed mold 43. The positioning seat 42 and the fixed mold 43 are spaced apart vertically and integrally connected, so that an embossing groove 4a is formed between the positioning seat 42 and the fixed mold 43, which allows paper to enter. The punch 41 is movably mounted on the positioning seat 42, and a spring 44 is sleeved on the punch 41 for driving the punch 41 to reset, so that when the punch 41 moves up and down relative to the positioning seat 42, it can form a cutting fit with the fixed mold 43 below.

[0029] The mounting base 5 includes an upper half-box 51 and a lower half-box 52 distributed vertically. The upper half-box 51 and the lower half-box 52 together form a square shape that matches the size of the mold core mounting cavity 1a, and a cavity is formed between the upper half-box 51 and the lower half-box 52 to mate with the integrated mold core 4. Several buckles 4b are provided at intervals on the upper and lower circumferences of the integrated mold core 4. Several slots corresponding to the buckles 4b are provided on the side walls of the upper half-box 51 and the lower half-box 52, so that the upper half-box 51 and the lower half-box 52 are respectively fitted onto the upper and lower parts of the integrated mold core 4 and connected by buckles, so that the upper half-box 51 and the lower half-box 52 are detachably connected to the integrated mold core 4 and cover the integrated mold core 4 so that the mold core assembly 3 mates with the mold core mounting cavity 1a. To ensure the normal operation of the integrated mold core 4, a clearance hole 51a is provided on the top of the upper half box 51, so that the pressure handle 2 and the upper end of the punch 41 can be fitted through the clearance hole 51a. A clearance groove 5a is also provided between the upper half box 51 and the lower half box 52 to cooperate with the embossing groove 4a. The size and height of the clearance groove 5a are basically the same as those of the embossing groove 4a, so as to avoid the mounting seat 5 interfering with the embossing groove 4a of the integrated mold core 4.

[0030] like Figure 4As shown in this embodiment, in order to facilitate the assembly and disassembly of the lower half box 52 and the integrated mold core 4, a buckle 4b is provided on one side of the integrated mold core 4, a slot that cooperates with the buckle 4b is provided on one side of the lower half box 52, and a buckle 52a extending upward is provided on the other side. The buckle 52a can directly engage with the upper part of the integrated mold core 4. Through the cooperation of the buckle 4b and the buckle 52a, the lower half box 52 and the integrated mold core 4 can be connected as a whole. The lower half box 52 can be separated from the mold core by simply moving the buckle 52a.

[0031] Furthermore, in this embodiment, the upper half box 51 has a downwardly extending positioning protrusion 511 on the side facing the lower half box 52, and the corresponding lower half box 52 is provided with a positioning groove 52b that cooperates with the positioning protrusion 511 on the side facing the upper half box 51, so as to ensure the fitting accuracy when the upper half box 51 and the lower half box 52 are closed.

[0032] like Figure 2 , Figure 3 As shown, the pressure handle 2 is long and narrow, with one end of the pressure handle 2 hinged to one end of the base 1. The other end of the pressure handle 2 is a pressing end, and the upper surface of the pressing end is provided with anti-slip stripes 22. The side of the pressure handle 2 facing the integrated mold core 4 has an outwardly protruding pressing protrusion 21. The pressing protrusion 21 is located between the hinge point of the pressure handle 2 and the base 1 and the pressing part, and is located on the side close to the hinge point. The pressing protrusion 21 and the upper part of the punch 41 can both pass through the relief hole 51a of the upper half box 51, so that the pressing protrusion 21 can form abutting contact with the upper end of the punch 41 of the integrated mold core 4, so that the pressure handle 2 forms a force-saving lever. When the user presses down to drive the pressure handle 2 to swing downward, it can drive the punch 41 to move downward.

[0033] Furthermore, in this embodiment, a locking structure 6 is provided between the base 1 and the pressing end of the handle 2. The locking structure 6 can lock or unlock the handle 2 for easy storage.

[0034] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0035] Although this document uses terms such as "base 1," "press handle 2," and "integrated mold core 4" frequently, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. An embossing device, characterized in that, The device includes a base (1), a pressure handle (2), and a mold core assembly (3). The base (1) has an upward-opening mold core mounting cavity (1a). The mold core assembly (3) has an integral mold core (4) and is detachably embedded in the mold core mounting cavity (1a). The pressure handle (2) is hinged to the base (1) and located above the mold core mounting cavity (1a). The pressure handle (2) can open the mold core mounting cavity (1a) by swinging upward and can drive the integral mold core (4) to cut by swinging downward.

2. The embossing device according to claim 1, characterized in that, The mold core assembly (3) includes an integral mold core (4) and a mounting base (5) that covers the outside of the integral mold core (4) and is detachably connected to the integral mold core (4). The size of the mounting base (5) is adapted to the size of the mold core mounting cavity (1a).

3. The embossing device according to claim 2, characterized in that, The mounting base (5) includes an upper half box (51) and a lower half box (52), which are respectively connected to the upper and lower parts of the integrated mold core (4) by snap-fit.

4. The embossing device according to claim 3, characterized in that, The upper half box (51) facing the lower half box (52) and the lower half box (52) facing the upper half box (51) are respectively provided with a positioning protrusion (511) and a positioning groove (52b).

5. The embossing device according to claim 3 or 4, characterized in that, The integrated mold core (4) includes a punch (41) and an integrally connected positioning seat (42) and a fixed mold (43). The positioning seat (42) and the fixed mold (43) are spaced apart vertically and an embossing groove (4a) is formed between the positioning seat (42) and the fixed mold (43). The punch (41) is movably mounted on the positioning seat (42) and cooperates with the fixed mold (43). The upper half box (51) and the lower half box (52) have a clearance groove (5a) that cooperates with the embossing groove (4a).

6. The embossing device according to claim 5, characterized in that, One end of the pressure handle (2) is hinged to the seat (1) and the other end of the pressure handle (2) is a pressing end. The pressure handle (2) has an outward protrusion (21) on the side facing the integrated mold core (4) for abutting against the integrated mold core (4).

7. The embossing device according to claim 6, characterized in that, The upper half of the box (51) also has a clearance hole (51a) for the pressing protrusion (21) or / and the upper part of the punch (41) to pass through.

8. The embossing device according to claim 6, characterized in that, The pressing protrusion (21) is located between the hinge point of the handle (2) and the seat (1) and the pressing part, and is located on the side closer to the hinge point.

9. The embossing device according to claim 6 or 8, characterized in that, A locking structure (6) for locking or unlocking the pressure handle (2) is provided between the seat (1) and the pressing end of the pressure handle (2).

10. The embossing device according to claim 9, characterized in that, The upper surface of the pressing end of the handle (2) has anti-slip stripes (22) spaced apart.

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