A badge machine
The design of the insertion platform and limiting structure simplifies the mold replacement process of the badge machine, solves the problems of complex molds and high transportation costs in traditional badge machine, realizes the rapid installation of the lower mold and the compactness of the equipment, and reduces production and transportation costs.
Patent Information
- Application Number
- CN202522483496.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-24
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-11-24
AI Technical Summary
Traditional badge making machines require cumbersome mold replacement operations when producing badges of different sizes, resulting in large lower mold volume, high transportation costs, and complex mold structure, which affects production and sales efficiency.
The design incorporates a plug-in platform and a limiting structure. The annular groove and return spring on the plug-in platform enable the rapid installation of lower molds of different sizes. Combined with the rotation adjustment of the limiting stop and guide column, the mold replacement process is simplified and the lower mold structure is optimized.
It enables quick insertion of lower molds of different sizes and simplifies mold replacement, reduces production and transportation costs, improves the compactness and ease of operation of the equipment, and ensures the safety of equipment operation.
Smart Images
Figure CN224928613U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of badge machines, and specifically refers to a badge machine. Background Technology
[0002] Currently, in the field of badge production, badge machines are a common type of equipment used to encapsulate patterns and photos onto the surface of metal covers. Their core working principle typically involves applying pressure via manual levers or hydraulic devices to close the upper and lower molds, thus pressing the badge components together.
[0003] In the structure of a badge-making machine, the lower mold assembly typically includes a lower mold that supports the metal upper cover, and a lower mold frame that provides elastic return for the lower mold edge. A lower mold base is usually fixed to the bottom of the lower mold frame, and a spring is installed between the lower mold frame and the lower mold base. However, traditional badge-making machines have significant design drawbacks. When users need to produce badges of different sizes, because different sizes of badges require matching lower molds of different sizes, operators need to disassemble and replace the entire lower mold with bolts, a cumbersome process that also results in a large lower mold size and high transportation costs. Furthermore, in commonly used badge-making machines, the lower mold assembly usually contains two sets of molds: one set for pressing the upper cover pattern, and the other set for pressing the return pin part. When different sizes of molds need to be replaced for producing badges of different sizes, the process becomes even more cumbersome. Utility Model Content
[0004] The purpose of this invention is to provide a badge machine that simplifies mold making and mold replacement, thereby reducing production and sales costs.
[0005] The purpose of this utility model is achieved as follows: A badge-making machine includes a body with a pressing rod driven by a handle. An upper mold plate is rotatably connected to the bottom of the pressing rod. An upper mold, composed of an inner mold and an outer mold, is inserted into the bottom of the upper mold plate. A base plate is fixed below the body via a support column. A rotating plate, rotating along a support column, is mounted on the base plate. Insertion platforms are located on both sides of the support column on the rotating plate. Each insertion platform includes a mounting ring platform with an annular groove having an upper opening. An outer mold support platform, sliding up and down along the annular groove, is mounted on the mounting ring platform. A return spring is provided between the bottom of the outer mold support platform and the annular groove. A mounting hole is provided in the middle of the outer mold support platform. A lower left mold and a lower right mold, both composed of an inner mold and an outer mold, are respectively inserted into the two insertion platforms. The inner molds of both the lower left and lower right molds are provided with insertion posts that match the mounting hole.
[0006] The present invention is further configured such that a limiting rotating plate is fixed to the bottom of the upper mold plate, and a plurality of limiting blind holes are provided circumferentially at the bottom of the limiting rotating plate. Limiting through holes are provided at the ends of the limiting blind holes. A guide post is provided on the top of the outer mold of the upper mold, which can be inserted into the limiting blind holes. A limiting protrusion is provided on the side wall of the limiting rotating plate. A rotating shaft that rotates with the rotating plate is sleeved on the support post. A limiting stop strip is fixed on the side wall of the rotating shaft. When the rotating plate drives the rotating shaft to rotate, the limiting stop strip drives the limiting protrusion to swing, thereby driving the limiting rotating plate and the upper mold plate to rotate. The guide post... The present invention is further configured such that the number of the limiting bars is two sets, and they are respectively disposed at both ends of the side wall of the rotating shaft.
[0007] The present invention is further configured such that a locking through hole is provided in the middle of the annular groove, a nut mounting ring is provided on the inner wall of the locking through hole, a limit cap is abutted on the upper edge of the locking through hole, the mounting insertion hole is provided in the middle of the limit cap, the middle of the limit cap extends into the locking through hole and forms an insertion part whose lower end face abuts against the upper end face of the nut mounting ring, and the bottom of the insertion part is held to the upper end face of the nut mounting ring by a bolt.
[0008] The present invention is further configured such that the upper limit ring edge of the limiting cap extends outward and is located above the annular groove, and the bottom of the mounting hole wall is provided with an inwardly extending lower limit ring edge, and the upper end face of the lower limit ring edge abuts against the lower end face of the upper limit ring edge.
[0009] The outstanding and beneficial technical effects of this utility model compared to the prior art are: 1. The plug-in platform provided by this utility model can realize the quick plug-in installation of lower molds of different sizes. The structure of the lower mold is also optimized, making it smaller and lighter, which significantly reduces production and inventory costs. At the same time, it makes the transportation and sales of complete sets of equipment more compact and convenient for selection.
[0010] 2. The present invention further adopts the method of setting guide pillars on the outer mold of the upper mold, so that they can effectively cooperate with the two positions of the limiting blind hole, so as to meet the pressing and fitting requirements of the two types of lower molds, namely the left lower mold and the right lower mold. At the same time, the height of the guide pillars is adjusted by the rotation of the rotating shaft, eliminating the need to set adjustment limiting pillars on the rotating lower mold, simplifying the structure of the lower mold and facilitating manufacturing.
[0011] 3. The present invention further limits the number of two stop bars, which facilitates the effective limitation of the rotating plate by 180°, so that the left and right lower molds can be accurately placed at the bottom of the upper mold.
[0012] 4. This utility model further secures the outer mold support and the reset spring within the annular groove through the cooperation of the limiting cap, the plug-in part and the bolt, preventing them from popping out of the mounting ring under the action of the spring force, thus ensuring the safety of the equipment during operation.
[0013] 5. This utility model adopts the mutual abutment of the upper limit ring edge and the lower limit ring edge to provide effective limiting and prevent the outer mold support from detaching from the upper opening of the annular groove. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an exploded view of the lower left mold of this utility model; Figure 3 This is a cross-sectional schematic diagram of the lower left mold of this utility model; Figure 4 This is an exploded view of the upper mold of this utility model; Figure label: 1-Main body; 10-Support column; 11-Base plate; 12-Rotating shaft; 120-Limiting stop bar; 2-Upper mold plate; 20-Pressure mold rod; 21-Limiting rotating plate; 210-Limiting blind hole; 211-Limiting through hole; 212-Limiting protrusion; 3-Upper mold; 30-Guide pillar 4-Transfer plate; 5-Plug-in platform; 50-Mounting ring platform; 51-Annular groove; 510-Locking through hole; 511-Nut mounting ring; 52-Reset spring; 6-Outer mold support; 60-Mounting hole; 600-Lower limit ring edge; 7-Lower left mold; 70-Plug-in post; 8-Lower right mold; 9-Limit cap; 90-Plug-in part; 91-Upper limit ring edge. Detailed Implementation
[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. See also: Figure 1 — Figure 4 : A badge-making machine includes a body 1, on which a pressing rod 20 driven by a handle is mounted. An upper mold plate 2 is rotatably connected to the bottom of the pressing rod 20. An upper mold 3, composed of an inner mold and an outer mold, is inserted into the bottom of the upper mold plate 2. A base plate 11 is fixed below the body 1 by a support column 10. A rotating plate 4, which rotates along the support column 10, is mounted on the base plate 11. Insertion platforms 5, located on both sides of the support column 10, are mounted on the rotating plate 4. Each insertion platform 5 includes a mounting ring 50, on which a... The ring has an open annular groove 51. An outer mold support 6 is provided on the mounting ring 50 and slides up and down along the annular groove 51. A return spring 52 is provided between the bottom of the outer mold support 6 and the annular groove 51. An installation insertion hole 60 is provided in the middle of the outer mold support 6. A lower left mold 7 and a lower right mold 8, both composed of an inner mold and an outer mold, are respectively inserted into the two insertion platforms 5. The inner molds of the lower left mold 7 and the lower right mold 8 are provided with insertion posts 70 that match the insertion of the installation insertion hole 60.
[0016] During implementation, the handle of the machine body 1 is used to drive the pressing rod 20 to move up and down. The movement is in the form that the handle acts as a lever to move the end pressing rod 20 up and down, thereby moving the upper pressing plate 2 up and down.
[0017] Furthermore, the top of the inner mold in the upper mold 3 is fixed to the lower part of the upper mold pressure plate 2 by a plug-in connection, enabling detachable connection. The lower mold part is also plugged into the upper part of the plug-in platform 5, and can be replaced by changing the lower mold assembly of different sizes. Moreover, the spring part in the lower mold assembly is smaller and lighter than that of traditional molds, which significantly reduces production and inventory costs and is also more conducive to transportation.
[0018] Preferably, a limiting rotating plate 21 is fixed at the bottom of the upper mold plate 2. The bottom of the limiting rotating plate 21 is provided with a plurality of limiting blind holes 210. The ends of the limiting blind holes 210 are provided with limiting through holes 211. The top of the outer mold of the upper mold 3 is provided with a guide post 30 that can be inserted into the limiting blind holes 210. The side wall of the limiting rotating plate 21 is provided with a limiting protrusion 212. A rotating shaft 12 that rotates with the rotating plate 4 is sleeved on the support column 10. A limiting stop strip 120 is fixed on the side wall of the rotating shaft 12. When the rotating plate 4 drives the rotating shaft 12 to rotate, the limiting stop strip 120 drives the limiting protrusion 212 to swing, and drives the limiting rotating plate 21 and the upper mold plate 2 to rotate. The top of the guide post 30 slides from one end of the limiting blind hole 210 into the limiting through hole 211.
[0019] In the above structure, during the actual manufacturing process of the badge machine, the upper mold needs to be switched to accommodate all lower mold structures. The functions of the lower left mold 7 and the lower right mold 9 are respectively: one presses the pattern on the surface of the badge, and the other presses the surface of the badge against the return plate (i.e., presses the plate on the back of the badge), and the structural difference lies in the height of the inner mold. Another type of pressing requires different pressing depths of the upper mold. By rotating the rotating plate 4, the actual pressing stroke of the outer mold in the upper mold is switched, thereby achieving different pressing depths.
[0020] Specifically, the following steps are performed: A badge surface iron sheet is placed on the upper surface of the inner mold of the lower left mold, and a pattern (colored paper or other pattern card, with the pattern larger than the diameter of the iron sheet) is placed on the iron sheet. The rotating plate 4 is rotated so that the lower left mold is below the upper mold. At this time, the guide post 30 of the outer mold part of the upper mold 3 corresponds to the limiting through hole. When the handle is pressed down, due to the increased stroke of the limiting through hole 211, the pressing can achieve the effect of the pattern wrapping around the iron sheet and being adsorbed onto the lower surface of the inner mold of the upper mold 3. After the lower left mold is pressed down, the lower right mold 8 is idle. A badge surface iron sheet is placed on top of the inner mold of the lower left mold. The return plate (i.e. the back panel of the badge) is rotated, and then the rotating plate 4 is rotated. At this time, the limiting stop 120 on the rotating shaft 12 can drive the swing of the limiting protrusion 212, so that the upper mold pressure plate 2 and the limiting rotating plate 21 rotate at the same time. Due to gravity, the guide post of the outer mold of the upper mold 3 will not correspond to the limiting through hole 211, but only to the limiting blind hole. After the lower right mold 8 corresponds to the upper mold 3, the upper mold pressure plate 2 is pressed down. The length of the limiting through hole 211 is reduced, and the stroke will become shorter. The user wraps the patterned iron piece that was originally attached to the lower surface of the inner mold of the upper mold 3 onto the return plate to realize the badge making.
[0021] In the above process, there are no limiting structures on the upper mold, lower left mold, and lower right mold to change the forming state of the upper mold, which facilitates the simplification of the mold for the lower mold.
[0022] Preferably, there are two sets of limiting stops 120, which are respectively disposed at both ends of the side wall of the rotating shaft 12. Since the rotating plate rotates 180°, the design at both ends of the two limiting stops 120 effectively achieves the limiting effect.
[0023] Preferably, a locking through hole 510 is provided in the middle of the annular groove 51, and a nut mounting ring 511 is provided on the inner wall of the locking through hole 510. A limit cap 9 abuts against the upper edge of the locking through hole 510. The mounting insertion hole 60 is provided in the middle of the limit cap 9. The middle of the limit cap 9 extends into the locking through hole 510 and forms an insertion part 90 whose lower end face abuts against the upper end face of the nut mounting ring 511. The bottom of the insertion part 90 is held to the upper end face of the nut mounting ring 511 by a bolt.
[0024] In the above structure, the elastic outer mold support plate maintains its elastic function while preventing it from falling off.
[0025] Preferably, the upper limit ring edge 91, which extends outward and is formed above the annular groove 51, is provided with an inwardly extending lower limit ring edge 600 at the bottom of the hole wall of the mounting hole 60, and the upper end face of the lower limit ring edge 600 abuts against the lower end face of the upper limit ring edge 91.
[0026] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.
Claims
1. A badge machine, characterized in that, The machine includes a body (1), on which a pressing rod (20) driven by a handle is provided. The bottom of the pressing rod (20) is rotatably connected to an upper mold plate (2). An upper mold (3) composed of an inner mold and an outer mold is inserted into the bottom of the upper mold plate (2). A base plate (11) is fixed below the machine body (1) by a support column (10). A rotating plate (4) that rotates along a support column (10) is provided on the base plate (11). An insertion platform (5) located on both sides of the support column (10) is provided on the rotating plate (4). The insertion platform (5) includes a mounting ring platform (50). The mounting ring platform (50) has a... An annular groove (51) with an upper opening is provided on the mounting ring platform (50), and an outer mold support platform (6) is provided to slide up and down along the annular groove (51). A reset spring (52) is provided between the bottom of the outer mold support platform (6) and the annular groove (51). An installation insertion hole (60) is provided in the middle of the outer mold support platform (6). A left lower mold (7) and a right lower mold (8), both composed of an inner mold and an outer mold, are respectively inserted into the two insertion platforms (5). The inner molds of the left lower mold (7) and the right lower mold (8) are both provided with insertion posts (70) that match the insertion of the installation insertion hole (60).
2. The badge machine according to claim 1, characterized in that, The bottom of the upper mold plate (2) is fixed with a limiting rotating plate (21). The bottom of the limiting rotating plate (21) is provided with a plurality of limiting blind holes (210) in the circumferential direction. The ends of the limiting blind holes (210) are provided with limiting through holes (211). The top of the outer mold of the upper mold (3) is provided with a guide post (30) that can be inserted into the limiting blind hole (210). The side wall of the limiting rotating plate (21) is provided with a limiting protrusion (212) and a support post (10). The upper part is fitted with a rotating shaft (12) that rotates with the rotating plate (4). A limit stop (120) is fixed on the side wall of the rotating shaft (12). When the rotating plate (4) drives the rotating shaft (12) to rotate, the limit stop (120) drives the limit protrusion (212) to swing, and drives the limit rotating plate (21) and the upper molding plate (2) to rotate. The top of the guide post (30) slides from one end of the limit blind hole (210) into the limit through hole (211).
3. The badge machine according to claim 2, characterized in that, The number of the limiting stops (120) is two sets, and they are respectively set at both ends of the side wall of the rotating shaft (12).
4. The badge machine according to claim 1, characterized in that, The annular groove (51) has a locking through hole (510) in the middle. A nut mounting ring (511) is provided on the inner wall of the locking through hole (510). A limit cap (9) is abutted on the upper edge of the locking through hole (510). The mounting insertion hole (60) is provided in the middle of the limit cap (9). The middle of the limit cap (9) extends into the locking through hole (510) and forms an insertion part (90) whose lower end face abuts against the upper end face of the nut mounting ring (511). The bottom of the insertion part (90) is held to the upper end face of the nut mounting ring (511) by a bolt.
5. A badge machine according to claim 4, characterized in that, The limiting cap (9) extends outward and forms an upper limiting ring edge (91) located above the annular groove (51). The bottom of the mounting hole (60) is provided with an inwardly extending lower limiting ring edge (600), and the upper end face of the lower limiting ring edge (600) abuts against the lower end face of the upper limiting ring edge (91).