Paper badge assembling mold and using method thereof

Abstract

The invention belongs to the technical field of badges, and particularly relates to a paper badge assembling mold and a using method thereof.The paper badge assembling mold comprises an upper mold body, a lower mold body and an air outlet structure. The upper die can be pressed downwards; the lower die is used for containing parts needed for badge pressing and comprises a die A and a die B, and the die A and the die B are used for two working steps of badge assembling and pressing correspondingly; the air outlet structure is used for allowing air between parts to be discharged out of the assembling die when the die is pressed. Through the air outlet structure, the internal air pressure and the external air pressure are consistent when the mold is pressed; and gas in the badge surface paper is exhausted, so that the surface paper can be tightly attached to the upper cover. The badge press-fit quality can be improved, paper badge products can be formed normally, the mass production requirement is met, the effect of universal material badge products is achieved, and the badge assembly effect is more stable and reliable.

Description

Technical Field

[0001] This invention belongs to the field of badge technology, and in particular relates to a paper badge assembly mold and its usage method. Background Technology

[0002] In short, a badge is a symbol worn on the body to indicate identity, profession, or honor. There are many types of badges, and many are now made into collectible items, such as badges related to anime and manga. Paper badges are made primarily of paper and are characterized by low production costs, simple manufacturing processes, and flexible designs.

[0003] Badge assembly is generally done by assembling the upper and lower covers with the film using a mold. Existing badge molds use ordinary PET material for assembly. The internal space of the mold is closed, and the air is forced out by the hardness of PET, leaving a small amount of air inside the badge.

[0004] Currently, the paper-based film used in badge assembly has poor air permeability, making it impossible to form the badge using softer paper materials. Because the mold's internal space is sealed, gas cannot escape during pressing, resulting in residual gas inside the badge and affecting the molding effect. Current assembly methods cannot utilize paper-based film, failing to meet the requirements for badge pressing and assembly; the limited material options are incompatible with other softer materials. Summary of the Invention

[0005] The purpose of this invention is to address the aforementioned technical problems by providing a paper badge assembly mold and its usage method. This invention improves the quality of badge pressing, ensures normal forming of paper badge products, meets mass production requirements, achieves the effect of universal material badge products, and makes badge assembly more stable and reliable.

[0006] In view of this, the present invention provides a paper badge assembly mold, comprising: Upper mold, which can be pressed down; The lower mold is used to hold the parts required for badge pressing. The lower mold includes mold A and mold B, which are used for two steps of badge assembly and pressing, respectively. A venting structure is provided to allow gas between parts to escape to the outside of the assembly mold during mold pressing.

[0007] In this technical solution, the mold includes mold A and mold B, which are used for two steps of badge assembly and pressing. Mold A is used to place the badge face paper, top cover, etc., while mold B is used to place the bottom cover. First, mold A is pressed against the top mold, and then the bottom cover of mold B is pressed against it. The specific structure and working process of this dual-station pressing mold are existing technologies, disclosed in patents such as the manual badge processing machine with patent number CN222386877U, and will not be elaborated further in this application. This mold has an air venting structure, which ensures that the internal and external air pressures are consistent during mold pressing; it expels the gas inside the badge face paper, allowing the face paper and top cover to fit tightly together. This improves the badge pressing quality, ensures normal forming of paper badge products, meets mass production requirements, achieves the effect of badge products made of universal materials, and makes the badge assembly effect more stable and reliable.

[0008] Furthermore, the venting structure includes a vent hole that connects the outside of the mold and the inner cavity of the mold.

[0009] In this technical solution, vent holes are provided to ensure consistent air pressure inside and outside the mold during mold pressing. Furthermore, the vent holes provide an outlet for the gas inside the badge face paper during pressing, allowing the face paper to adhere tightly to the top cover. This improves the badge pressing quality, ensures normal forming of paper badges, meets mass production requirements, achieves the effect of badges made of universal materials, and makes badge assembly more stable and reliable.

[0010] Furthermore, the lower mold includes a first outer mold, a first mold core, and a base plate. The first mold core is fixedly suspended above the base plate, and there is a space between the bottom of the first mold core and the base plate. The first outer mold is slidably sleeved on the outer periphery of the first mold core. A return spring is provided between the bottom of the first outer mold and the base plate. The return spring always has a tendency to push the first outer mold away from the base plate.

[0011] Furthermore, the first mold core has an air vent that penetrates through the first mold core, with one end of the air vent connected to the outside and the other end connected to the mold cavity.

[0012] Furthermore, an air vent groove is provided on the first mold core facing the bottom plate. The air vent groove is connected to the air vent hole, and both ends of the air vent groove extend to the outer peripheral surface of the first mold core.

[0013] In this technical solution, the exhaust groove can be expanded to include exhaust channels in addition to those along the axial direction of the exhaust hole, allowing exhaust to be discharged to both sides along the length of the exhaust groove, ensuring unobstructed exhaust.

[0014] Furthermore, a guide pin is provided between the first outer mold and the base plate, and the two ends of the air outlet groove avoid the guide pin and the return spring.

[0015] In this technical solution, the exhaust groove avoids the guide pin and the return spring, and the misalignment of the guide pin and the return spring allows for smoother and more unobstructed exhaust.

[0016] Furthermore, the upper mold includes a second outer mold and a second mold core that are fixedly connected, and the second outer mold has supplementary venting holes that penetrate the wall of the second outer mold.

[0017] In this technical solution, because there is a gap between the second outer mold and the second mold core, the additional venting holes on the upper mold can also accelerate the discharge of gas.

[0018] Furthermore, a lubrication hole is provided on the first mold core, with one end of the lubrication hole communicating with the air outlet and the other end extending to the outer wall of the first mold core.

[0019] In this technical solution, the upper mold is pressed down, allowing gas to enter the vent. Since the vent is connected to the lubrication hole, the gas can enter the lubrication hole and enter between the outer peripheral wall of the first mold core and the inner peripheral wall of the first outer mold. This reduces the resistance of the first outer mold sliding up and down on the outer peripheral wall of the first mold core, promotes downward sliding and resetting, has a lubricating effect, and prevents the mold from jamming.

[0020] Furthermore, the depth of the air outlet groove is 2mm-4mm, and the diameter of the air outlet hole is between 1mm-2mm.

[0021] In this technical solution, the diameter of the vent hole should not be too large, as this will affect the quality of the pressing surface, while a small diameter will affect the exhaust.

[0022] Furthermore, the lower mold is provided with two air vents.

[0023] Furthermore, the method of using the assembly mold is as follows: place the parts required for badge pressing on the lower mold in the design order, and then press down the upper mold to press the parts on the lower mold together. During the pressing process, the air between the parts is discharged to the outside of the mold through the air outlet structure.

[0024] The beneficial effects of this invention are: 1. This mold features an air venting structure, which ensures consistent air pressure inside and outside the mold during pressing. This venting structure expels gas from the badge face paper, allowing the face paper to adhere tightly to the top cover. This improves badge pressing quality, ensures proper forming of paper badges, meets mass production requirements, achieves the effect of badges made from universal materials, and makes badge assembly more stable and reliable.

[0025] 2. The exhaust slot can add an exhaust channel in addition to the exhaust hole axis direction, allowing exhaust to be discharged to both sides along the length of the exhaust slot, ensuring smooth exhaust.

[0026] 3. The exhaust groove avoids the guide pin and the return spring. Misalignment with the guide pin and the return spring allows for smoother and unobstructed exhaust.

[0027] 4. The additional venting holes on the upper mold can also accelerate the discharge of gas.

[0028] 5. Pressing down the upper mold allows gas to enter the vent. Since the vent is connected to the lubrication hole, the gas can enter the lubrication hole and enter between the outer peripheral wall of the first mold core and the inner peripheral wall of the first outer mold. This reduces the resistance of the first outer mold sliding up and down on the outer peripheral wall of the first mold core, promotes downward sliding and resetting, has a lubricating effect, and prevents the mold from jamming. Attached Figure Description

[0029] Figure 1 It is a 3D view of the assembly mold; Figure 2 It is a sectional view of the assembly mold; Figure 3 It is a 3D model of A; Figure 4 This is an upward view of model A after the base plate has been removed.

[0030] Figure 5 This is an exploded view of the upper mold.

[0031] The markings in the diagram are as follows: 1. Upper mold; 2. Lower mold; 3. Mold A; 4. Mold B; 5. Vent hole; 6. First outer mold; 7. First mold core; 8. Base plate; 9. Return spring; 10. Vent groove; 11. Guide pin; 12. Second outer mold; 13. Second mold core; 14. Supplementary vent hole; 15. Lubrication hole. Detailed Implementation

[0032] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0033] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0034] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0035] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0036] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0037] Example 1 like Figure 1-5 As shown, a paper badge assembly mold includes: Upper mold 1, which can be pressed down; Lower mold 2 is used to hold the parts required for badge pressing. Lower mold 2 includes mold A 3 and mold B 4, which are used for two steps of badge assembly and pressing, respectively. A venting structure is provided to allow gas between parts to escape to the outside of the assembly mold during mold pressing.

[0038] The mold includes mold A3 and mold B4, which are used for two steps of badge assembly and pressing. Mold A3 is used to place the badge face paper, top cover, etc., while mold B4 is used to place the bottom cover. First, mold A3 is pressed with upper mold 1, and then the bottom cover of mold B4 is pressed. The specific structure and working process of this dual-station pressing mold are existing technologies, disclosed in patents such as a manual badge processing machine with patent number CN222386877U, and will not be elaborated further in this application. This mold has an air venting structure, which ensures that the internal and external air pressures are consistent during mold pressing; it expels the gas inside the badge face paper, allowing the face paper and top cover to fit tightly together. This improves the badge pressing quality, ensures normal forming of paper badge products, meets mass production requirements, achieves the effect of badge products made of general-purpose materials, and makes the badge assembly effect more stable and reliable.

[0039] Example 2 like Figure 1-5 As shown, the venting structure includes a vent 5, which connects the outside of the mold and the inner cavity of the mold.

[0040] Vent 5 is provided to ensure consistent air pressure inside and outside the mold during mold pressing. Vent 5 also provides an outlet channel for venting gas from inside the badge face paper during downward pressure, allowing the face paper to adhere tightly to the top cover. This improves badge pressing quality, ensures proper forming of paper badges, meets mass production requirements, achieves the effect of badges made from universal materials, and makes badge assembly more stable and reliable.

[0041] The structure of mold B is basically the same as that of mold A. Either mold A or mold B can be used as an example. The lower mold 2 includes a first outer mold 6, a first mold core and a base plate 8. The first mold core is fixedly suspended above the base plate 8. There is a space between the bottom of the first mold core and the base plate 8. The first outer mold 6 is slidably sleeved on the outer periphery of the first mold core. A return spring 9 is provided between the bottom of the first outer mold 6 and the base plate 8. The return spring 9 always has the tendency to push the first outer mold 6 away from the base plate 8.

[0042] like Figure 3 and Figure 4 As shown, the first mold core has an air vent 5 that penetrates through the first mold core. One end of the air vent 5 is connected to the outside, and the other end is connected to the mold cavity. An air vent groove 10 is provided on the side of the first mold core facing the base plate 8. The air vent groove 10 is connected to the air vent 5, and both ends of the air vent groove 10 extend to the outer peripheral surface of the first mold core.

[0043] The exhaust groove 10 can add an exhaust channel in addition to the axial direction of the exhaust hole 5, and can exhaust to both sides along the length of the exhaust groove 10 to ensure smooth exhaust.

[0044] A guide pin 11 is also provided between the first outer mold 6 and the base plate 8. The two ends of the air outlet groove 10 avoid the guide pin 11 and the return spring 9. The air outlet groove 10 avoids the guide pin 11 and the return spring 9 and is misaligned with the guide pin 11 and the return spring 9, which can make the exhaust more smooth and unobstructed.

[0045] like Figure 2 and Figure 5 As shown, the upper mold 1 includes a second outer mold 12 and a second mold core that are fixedly connected. A supplementary venting hole 14 is provided on the second outer mold 12, penetrating through the wall of the second outer mold 12. Because there is a gap between the second outer mold 12 and the second mold core, the supplementary venting hole 14 on the upper mold 1 can also accelerate the discharge of gas.

[0046] like Figure 2 As shown, a lubrication hole 15 is provided on the first mold core. One end of the lubrication hole 15 is connected to the air outlet 5, and the other end extends to the outer wall of the first mold core. When the upper mold 1 is pressed down, gas enters the air outlet 5. Since the air outlet 5 is connected to the lubrication hole 15, the gas can enter the lubrication hole 15 and enter between the outer peripheral wall of the first mold core and the inner peripheral wall of the first outer mold 6. This can reduce the resistance of the first outer mold 6 sliding up and down on the outer peripheral wall of the first mold core, promote downward sliding and resetting, and has a lubricating effect to prevent the mold from jamming.

[0047] Furthermore, the vent groove 10 has a depth of 2mm-4mm, and the vent hole 5 has a diameter between 1mm-2mm. The diameter of the vent hole 5 should not be too large, as this will affect the quality of the pressing surface; if it is too small, it will affect the venting. The lower mold 2 is provided with two vent holes 5.

[0048] The assembly mold is used as follows: place the parts required for badge pressing on the lower mold 2 in the design order, and then press down the upper mold 1 to press the parts on the lower mold 2 together. During the pressing process, the air between the parts is discharged to the outside of the mold through the air outlet structure.

[0049] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A paper badge assembly mold, characterized in that... ,include: Upper mold (1), which can be pressed down; The lower mold (2) is used to hold the parts required for badge pressing. The lower mold (2) includes mold A (3) and mold B (4). Mold A (3) and mold B (4) are used for two steps of badge assembly and pressing, respectively. A venting structure is provided to allow gas between parts to escape to the outside of the assembly mold during mold pressing.

2. The paper badge assembly mold according to claim 1, characterized in that, The venting structure includes an vent (5), which connects the outside of the mold and the inner cavity of the mold.

3. The paper badge assembly mold according to claim 2, characterized in that, The lower mold (2) includes a first outer mold (6), a first mold core and a base plate (8). The first mold core is fixedly suspended above the base plate (8). There is a space between the bottom of the first mold core and the base plate (8). The first outer mold (6) is slidably sleeved on the outer periphery of the first mold core. A reset spring (9) is provided between the bottom of the first outer mold (6) and the base plate (8). The reset spring (9) always has a tendency to push the first outer mold (6) away from the base plate (8).

4. A paper badge assembly mold according to claim 3, characterized in that, The first mold core has an air outlet (5) that passes through the first mold core. One end of the air outlet (5) is connected to the outside, and the other end is connected to the mold cavity.

5. A paper badge assembly mold according to claim 4, characterized in that, An air vent groove (10) is provided on the side of the first mold core facing the base plate (8). The air vent groove (10) is connected to the air vent (5), and both ends of the air vent groove (10) extend to the outer peripheral surface of the first mold core.

6. A paper badge assembly mold according to claim 5, characterized in that, A guide pin (11) is also provided between the first outer mold (6) and the base plate (8), and the two ends of the air outlet groove (10) avoid the guide pin (11) and the return spring (9).

7. A paper badge assembly mold according to claim 6, characterized in that, The upper mold (1) includes a second outer mold (12) and a second mold core that are fixedly connected. A supplementary venting hole (14) is provided on the second outer mold (12) through the wall of the second outer mold (12).

8. A paper badge assembly mold according to claim 4, characterized in that, The first mold core has a lubrication hole (15), one end of which is connected to the air outlet (5), and the other end extends to the outer wall of the first mold core.

9. A paper badge assembly mold according to claim 1, characterized in that, The depth of the air outlet groove (10) is 2mm-4mm, and the diameter of the air outlet hole (5) is between 1mm-2mm.

10. A paper badge assembly mold according to any one of claims 1-9, characterized in that, The assembly mold is used as follows: place the parts required for badge pressing on the lower mold (2) in the design order, and then press down the upper mold (1) to press the parts on the lower mold (2) together. During the pressing process, the air between the parts is discharged to the outside of the mold through the air outlet structure.

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