JP4633091B2 - Accessory manufacturing equipment - Google Patents

Description

  The present invention relates to an apparatus for manufacturing an accessory such as a badge attached to, for example, clothing or a bag, and more specifically, an accessory in which at least an upper material, a lower material, and a pattern member are integrated. The present invention relates to an accessory manufacturing apparatus for manufacturing.

  Conventionally, a badge called a cigarette badge is used for decoration such as clothing and a bag. The following Patent Document 1 shows an example of a badge called a conventional cigarette badge. FIG. 17 is a perspective view showing components before processing a conventional badge, and FIG. 18 is a cross-sectional view of the badge.

  As shown in FIGS. 17 and 18, in the conventional badge 101, a basic shape is given by combining a lower material 102 obtained by processing a metal plate into a dish shape and an upper material 103 that covers the lower material 102. ing.

  A pattern mount 104 is attached so as to cover the surface of the upper material 103. The pattern mount 104 gives a pattern to the badge 101, and a pattern 104a as illustrated is drawn on the front side by printing, handwriting, a photograph, or the like. The pattern mount 104 is made of paper, and a transparent film 105 covers the surface of the pattern mount 104 in order to protect the pattern mount 104 made of paper.

  On the bottom surface side of the lower material 102, a safety pin 106 for attaching the badge 101 to a wearing object such as clothing or a bag is attached.

  The assembly of the badge 101 can be performed very easily by an accessory manufacturing apparatus disclosed in Patent Document 1 below. In FIG. 19, the accessory manufacturing apparatus described in patent document 1 is shown with a perspective view.

  As shown in FIG. 19, the accessory manufacturing apparatus 111 includes a stamp assembly 112 that is driven in the vertical direction, and a first receiver assembly 113 and a second receiver assembly that are selectively positioned directly below the stamp assembly 112. 114. The first receiving mold assembly 113 positions the unprocessed upper material 103 and the pattern mount 104 with respect to each other and the mold assembly 112.

  In assembling the badge 101, first, the first receiving assembly 113 is positioned immediately below the stamp assembly 112, and the upper material 103 and the pattern mount 104 are placed on the first receiving assembly 113. Thereafter, the mold assembly 112 is moved downward toward the first mold assembly 113, whereby the peripheral portion of the pattern mount 104 is bent downward, and the upper material 103 and the pattern mount 104 are placed in the mold assembly 112. Retained. Specifically, the peripheral portion of the pattern mount 104 is sandwiched between the inner wall surface of the stamp assembly 112 and the edge of the upper material 103.

Next, the second receiving assembly 114 is positioned directly below the mold assembly 112, and the lower material 102 is placed on the second receiving assembly 114. Thereafter, the peripheral portion of the pattern mount 104 bent downward is bent inward by moving the die assembly 112 downward toward the second receiving assembly 114. Further, the edge of the upper material 103 is deformed so as to hold the lower material 102 while the peripheral portion of the pattern mount 104 is sandwiched between the peripheral portion of the upper material 103 and the peripheral portion of the lower material 102. . In this way, it is possible to easily obtain the badge 101 with a pattern according to personal preference.
JP 58-218906 A

  In recent years, there has been a strong demand for badges with a novel design. However, conventionally, since the pattern mount 104 of the badge 101 is made of paper, there is a limit to the range of design selection.

  Therefore, in order to widen the range of design choices, for example, instead of the pattern mount 104 made of paper, it is conceivable to use cloth or synthetic leather with various patterns.

  However, when a pattern member 104A such as cloth or synthetic leather is used instead of the pattern mount 104 made of paper, when the badge is manufactured by the accessory manufacturing apparatus 111 described in Patent Document 1, as shown in FIG. In some cases, the peripheral portion of the pattern member 104 </ b> A is not reliably sandwiched between the upper material 103 and the lower material 102. That is, as shown by an arrow A in FIG. 20, a part of the peripheral portion of the pattern member 104A sometimes protrudes from the edge of the upper material 103 attached so as to hold the lower material 102.

  Further, particularly when the pattern member 104A made of cloth is used, fraying and thread loosening easily occur in the peripheral portion of the pattern member 104A. When the yarn comes off, 111 yarns adhere to the accessory manufacturing apparatus, and the yarn attached to the accessory manufacturing apparatus 111 may further adhere to other badges and the like. Therefore, when manufacturing a plurality of badges, etc., it is necessary to clean the accessory manufacturing apparatus 111 before manufacturing the next badge, and confirm whether or not the yarn is attached to the obtained badges. I had to.

  The object of the present invention is to take into account the current state of the prior art described above, and cloth or synthetic leather can be used as a pattern member. Even when a pattern member such as cloth or synthetic leather is used, the peripheral portion of the pattern member is It is an object of the present invention to provide an accessory manufacturing apparatus that can be securely sandwiched between an upper material and a lower material without protruding, and that an accessory can be manufactured without causing fraying of the pattern member, thread loosening, or the like.

According to the present invention, at least the upper material and the lower material constituting the shape of the accessory, and the pattern member which is placed on the upper material and constitutes the pattern of the accessory, the upper material is disposed below the peripheral portion. The edge of the upper material so as to hold the lower material while the peripheral portion of the pattern member is sandwiched between the peripheral portion of the upper material and the peripheral portion of the lower material. An apparatus for manufacturing an accessory which is deformed and is configured by integrating the upper material, the lower material, and the pattern member, the stamp assembly being driven to move in a vertical direction, and the stamp assembly A first receiving assembly and a second receiving assembly that are selectively positioned directly below the pressing assembly, wherein the stamp assembly surrounds the ram and is driven to move vertically. Lamb Any one of a cylinder provided so as to be movable in a vertical direction by a predetermined distance, a first position for prohibiting movement of the cylinder with respect to the ram, and a second position for allowing movement of the cylinder with respect to the ram. A switching member that selectively takes one of the two, and the first receiving assembly is for positioning the upper material and the pattern member before processing with respect to each other and the pressing assembly, The mold assembly is moved downward toward the first receiving assembly so that the peripheral portion of the pattern member is bent downward, and the peripheral portion of the pattern member is the end of the cylinder and the upper material. The pattern member and the upper material are both held in the cylinder by being sandwiched and held between the edge portion, the mold assembly and the front When the peripheral part of the pattern member is bent downward, the first receiving mold assembly and the lower surface of the stamping assembly facing each other through the peripheral part of the pattern member bent downward, and the first receiving part. The pattern bent downward so that a gap larger than the thickness of the peripheral part of the pattern member is formed between the upper surface of the mold assembly and the peripheral part of the pattern member is bent downward The peripheral portion of the member is configured not to be sandwiched between the lower surface of the stamping assembly and the upper surface of the first receiving assembly that are opposed to each other through the peripheral portion, and the second receiving assembly is A bed on which the material is placed, and an edge portion of the upper material and a peripheral portion bent downward of the pattern member are provided inwardly so as to be vertically movable by a predetermined distance with respect to the base. A slide having a taper portion for bending; and a spring for biasing the slide in a direction away from the base; and by moving the stamp assembly downward toward the second receiving assembly, When the peripheral portion of the bent pattern member is bent inward and further moved downward, the slide is pushed down against the force of the spring, and the lower material is inserted into the upper material substantially, Thereafter, by moving the ram downward, an edge of the upper material is held so that the peripheral portion of the pattern member is sandwiched between the peripheral portion of the upper material and the peripheral portion of the lower material. An accessory manufacturing apparatus is provided in which a part is deformed so that the upper material, the lower material, and the pattern member are integrated.

  In a specific aspect of the accessory manufacturing apparatus according to the present invention, the first receiving mold assembly is movable in a vertical direction by a predetermined distance with respect to the bed on which the upper material and the pattern member are placed. A cylinder provided with a frame and a spring that urges the frame in a direction away from the bed, and the cylinder of the pressing assembly has a stepped portion with a lower portion cut out on an outer peripheral side surface, and the first receiving mold The frame of the assembly has an annular protrusion on the outer peripheral edge that faces upward, and the stepped surface of the outer peripheral side surface of the cylinder of the mold assembly is moved downward by moving the mold assembly toward the first mold assembly. The upper surface of the annular projection of the frame of the first receiving assembly is in contact with the lower surface of the cylinder and the upper surface of the frame inside the annular projection. Large clearance is formed than the thickness of the peripheral portion of the pattern member. In this case, when the peripheral portion of the pattern member is bent downward, the peripheral portion of the pattern member is positioned in the gap between the lower surface of the cylinder and the upper surface of the frame inside the annular protrusion. Therefore, since the peripheral part of the pattern member is bent downward without being sandwiched between the cylinder and the frame, the peripheral part of the pattern member is more securely sandwiched between the upper material and the lower material without protruding from the subsequent processing. It is. Furthermore, it is possible to further suppress the occurrence of fraying of the pattern member, thread detachment, and the like.

  In the accessory manufacturing apparatus according to the present invention, the stamp assembly and the first receiving assembly are opposed to each other via the peripheral portion of the pattern member bent downward when the peripheral portion of the pattern member is bent downward. Since a gap larger than the thickness of the peripheral portion of the pattern member is formed between the lower surface of the assembly and the upper surface of the first receiving assembly, cloth or synthetic leather is used as the pattern member. Even when a pattern member such as the cloth or synthetic leather is used, the peripheral portion of the pattern member is surely sandwiched between the upper material and the lower material without protruding. Furthermore, the accessory can be manufactured without fraying of the pattern member, thread detachment, or the like.

  Hereinafter, the present invention will be clarified by describing specific embodiments of the present invention with reference to the drawings.

  FIG. 1 is a perspective view showing an example of a component before processing a badge as an accessory manufactured by an accessory manufacturing apparatus according to an embodiment of the present invention. FIG. 2 is a sectional view thereof. 3 and 4 are a cross-sectional view and a bottom view of the badge manufactured by the accessory manufacturing apparatus of the present embodiment.

  As shown in FIGS. 1 to 4, the badge 1 is basically composed of an upper material 2 as a lid member constituting the shape of the badge 1, a lower material 3 as a bottom member, and a pattern member 4. The

  The upper material 2 has an edge portion 2a facing downward in the peripheral portion. The peripheral portion 3a of the lower material 3 is a side wall facing upward. The upper material 2 and the lower material 3 can be formed by processing a metal plate into a dish-like shape as illustrated. The upper material 2 and the lower material 3 are not limited to metal plates, and those obtained by molding a synthetic resin or the like into a predetermined shape can also be used.

  The upper surface of the upper material 2 is covered with the pattern member 4. A pattern 4 b is drawn on the surface of the pattern member 4. Although it does not specifically limit as the pattern member 4, Paper, cloth, or synthetic leather etc. with which the pattern was attached | subjected are mentioned. In order to protect the pattern member 4, the surface of the pattern member 4 may be covered with a cover film. As the cover film, a transparent film such as polyester is preferably used.

  A safety pin 5 can be attached to the bottom surface side of the lower material 3 of the badge 1. The safety pin 5 is attached by being caulked to a cut and raised piece on the bottom surface side of the lower material 3.

  As shown in FIGS. 3 and 4, the peripheral portion 4 a of the pattern member 4 includes a peripheral portion 3 a of the lower material 3 and an edge 2 a of the upper material 2 bent inward so as to hold the lower material 3. The badge 1 is configured by sandwiching them and integrating each other.

  FIG. 5 is a perspective view showing an accessory manufacturing apparatus according to an embodiment of the present invention. The badge 1 as an accessory mentioned above can be easily manufactured using the accessory manufacturing apparatus 11 shown in FIG.

  The accessory manufacturing apparatus 11 is basically attached to the tip of an arm 17 fixed to the base 13 and is driven to move up and down by a handle 18 and is selectively positioned directly below the mold assembly 12. The first receiving mold assembly 14 and the second receiving mold assembly 16 are provided. The first and second receiving mold assemblies 14 and 16 cooperate with the pressing mold assembly 12 to perform processing operations of different accessories.

  A pinion (not shown) supported by a shaft 19 is provided inside the tip of the arm 17. The pinion is rotated by the handle 18 and moves the rack 20 engaged with the pinion up and down. A stamp assembly 12 is provided at the lower end of the rack 20. A plate 15 is provided on the base 13 so as to be rotatable in the horizontal direction around the shaft 21. A plate 15 is provided with a first receiving assembly 14 and a second receiving assembly 16. By rotating the plate 15 in the horizontal direction, the first and second receiving mold assemblies 14 and 16 are moved in the horizontal direction, and each is positioned so as to be selectively below the stamping assembly 12.

  In FIG. 5, the first receiving assembly 14 is located directly below the stamp assembly 12. When the handle 18 is turned in this state, the die assembly 12 moves downward. Then, the first machining operation of the accessory is performed by the pressing die assembly 12 and the first receiving die assembly 14.

  The pressing die assembly 12 is provided with a shaft-supported switching member 22. The plate 15 is provided with a first post 23 and a second post 24. Details of the switching member 22 and the first and second posts 23 and 24 will be described later.

  Next, with reference to FIGS. 5 to 15, the detailed configuration and operation of the above-described pressing die assembly 12 and the first and second receiving die assemblies 14 and 16 will be described in accordance with the manufacturing process of the badge 1.

  First, the structure of the die assembly 12 will be described with reference to FIGS.

  As shown in FIG. 7, the mold assembly 12 includes a ram 32 that is directly connected to the rack 20, and a cylinder 34 that is provided so as to surround the ram 32. The ram 32 is formed with a projecting portion 36 and a piston portion 39. The cylinder 34 is attached to the ram 32 so as to be movable between the projection 36 and the piston 39. On the outer peripheral side surface of the cylinder 34, a step 35 is formed by notching the lower portion.

  5 and 7, the switching member 22 is pivotally supported on the cylinder 34 of the die assembly 12. As shown in FIGS. 5 and 6, when the plate 15 is rotated in the horizontal direction, the first and second posts 23 and 24 provided on the plate 15 rotate the switching member 22 in the horizontal direction. That is, when the first receiving assembly 14 is positioned directly below the stamp assembly 12, the switching member 22 is rotated by the second post 24 to move the cylinder 34 relative to the ram 32 as shown in FIG. Take the first position to prohibit. Further, when the second receiving assembly 16 is positioned directly below the stamp assembly 12, the switching member 22 is rotated by the first post 23 as shown in FIG. Take a second position that is allowed to move.

  Next, the configuration of the first receiving assembly 14 will be described with reference to FIG.

  The first receiving assembly 14 includes a bed 44 attached to the plate 15, a frame 42 provided so as to surround the bed 44, and a spring 48 that urges the frame 42 in a direction away from the bed 44.

  The frame 42 is provided so as to be movable in the vertical direction by a predetermined distance with respect to the bed 44. In FIG. 7, the frame 42 is urged away from the bed 44 by a spring 48. Thus, when no external force is applied, the frame 42 is positioned at the upper limit of its movement range. Further, a step 45 in which an upper part is cut out is provided on the inner peripheral side surface of the frame 42. On the outer peripheral edge of the upper surface of the frame 42, an annular protrusion 43 is provided that faces upward.

  The bed 44 is for positioning the upper material 2. The frame 42 is for positioning the pattern member 4 placed on the upper material 2. In this way, the first receiving assembly 14 positions the upper material 2 and the pattern member 4 with respect to each other and the stamping assembly 12.

  Hereinafter, with reference to FIG. 5 and FIG. 7 to FIG. 10, operations of the stamp assembly 12 and the first receiving assembly 14 will be described.

  As shown in FIG. 5, with the die assembly 12 raised, the first receiving assembly 14 is positioned directly below the die assembly 12. Further, as shown in FIG. 7, the upper material 2 is placed on the bed 44, and the pattern member 4 is placed on the upper material 2.

  Specifically, the upper material 2 is placed on the bed 44 and positioned by the outer wall surface of the bed 44. Note that the edge 2 a of the upper material 2 is positioned at the step 45 of the frame 42. The pattern member 4 is placed inside the annular protrusion 43 of the frame 42 and is positioned by the inner wall surface of the annular protrusion 43. At this time, the peripheral portion 4 a of the pattern member 4 is positioned above the frame 42 on the inner side of the annular protrusion 43.

  Therefore, in the state shown in FIG. 7, the upper material 2 and the pattern member 4 are positioned by the bed 44 and the frame 42 and set in the first receiving assembly 14. The upper material 2 and the pattern member 4 are positioned with respect to the stamp assembly 12.

  Next, the handle 18 is turned to push down the die assembly 12. At this time, since the switching member 22 is in the first position, the cylinder 34 is pushed down together with the rack 32. When the cylinder 34 is pushed down, as shown in FIG. 8, the upper surface of the annular protrusion 43 of the frame 42 contacts the step surface of the step 35 on the outer peripheral side surface of the cylinder 34. At this time, the lower surface 34 a of the cylinder 34 and the upper surface 42 a of the frame 42 inside the annular protrusion 43 are opposed to each other via the peripheral portion 4 a of the pattern member 4. Further, a gap X larger than the thickness of the peripheral portion 4 a of the pattern member 4 is formed between the lower surface 34 a of the cylinder 34 and the upper surface 42 a of the frame 42 that face each other via the peripheral portion 4 a of the pattern member 4. The peripheral portion 4a of the pattern member 4 is positioned in the gap X.

  Although the space | interval of the said clearance gap X is not specifically limited if it is larger than the thickness of the peripheral part 4a of the pattern member 4, Preferably it is 0.5-2 mm.

  From the state shown in FIG. 8, the handle 18 is turned to further push the pressing assembly 12 toward the first receiving assembly 14. As shown in FIG. 9, since the upper surface of the annular protrusion 43 of the frame 42 is in contact with the step surface of the cylinder 34, the frame 42 is pushed downward, and the frame 42 resists the force of the spring 48. Pushed down. Accordingly, the bed 44 protrudes from the frame 42 and the bed 44 is inserted into the cylinder 34. At this time, the peripheral portion 4 a of the pattern member 4 positioned in the gap X is bent downward and is sandwiched between the inner wall surface of the cylinder 34 and the edge 2 a of the upper material 2. Further, the pattern member 4 is sandwiched between the piston portion 39 of the ram 32 and the upper material 2. The upper material 2 is sandwiched between the piston 39 and the bed 44 to increase the degree of curvature. The shape of the upper material 2 can be changed by appropriately changing the shapes of the lower surface of the piston 39 and the upper surface of the bed 44. In this manner, the upper material 2 and the pattern member 4 are subjected to the first processing.

  Next, the handle 18 is turned to move the die assembly 12 upward. As shown in FIG. 10, the upper material 2 and the pattern member 4 set on the first receiving mold assembly 14 side in FIG. 7 are held on the pressing mold assembly 12 side in a processed state. Specifically, the peripheral portion 4a of the bent pattern member 4 is sandwiched between the inner wall surface of the cylinder 34 and the edge 2a of the upper material 2, and the pattern member 4 is placed in the stamp assembly 12 by frictional resistance. And the upper material 2 are also held.

  Here, the difference between the accessory manufacturing apparatus 11 which concerns on this embodiment, and the conventional accessory manufacturing apparatus 111 of the patent document 1 mentioned above is described.

  FIGS. 21 and 22 show states corresponding to FIGS. 7 and 8 when the badge 101 is manufactured using the conventional accessory manufacturing apparatus 111, respectively. FIG. 21 is a view showing a state in which the upper material 103 and the pattern mount 104 are placed on the first receiving assembly 113 positioned immediately below the pressing assembly 112, and FIG. It is a figure which shows the state contact | abutted to the receiving mold assembly 113. FIG.

  As shown in FIGS. 21 and 22, in the conventional accessory manufacturing apparatus 111, the stamp assembly 112 and the first receiving assembly 113 are bent downward when the peripheral portion 104a of the pattern mount 104 is bent downward. The peripheral portion 104a of the pattern mount 104 is sandwiched between the lower surface 112a of the pressing assembly 112 and the upper surface 113a of the first receiving assembly 113 that face each other via the peripheral portion 104a of the mount 104. Was configured to be.

  This is because paper is used as the pattern mount 104, and the peripheral portion 104a of the pattern mount 104 can be bent downward while the peripheral portion 104a of the pattern mount 104 is sandwiched and the pattern mount 104 is stretched. This is because it was considered preferable.

  However, if a badge is manufactured by a conventional accessory manufacturing apparatus 111 using a pattern member 104A made of cloth or synthetic leather instead of the pattern mount 104 made of paper, as shown in FIG. 20, the periphery of the pattern member 104A In some cases, the portion was not reliably sandwiched between the upper material 103 and the lower material 102. That is, a part of the peripheral portion of the pattern member 104 </ b> A sometimes protrudes from the edge of the upper material 103 attached so as to hold the lower material 102. Further, particularly when the pattern member 104A made of cloth is used, fraying and thread loosening easily occur in the peripheral portion of the pattern member 104A. Therefore, the conventional accessory manufacturing apparatus 111 cannot use cloth or synthetic leather.

  On the other hand, in the accessory manufacturing apparatus 11 according to this embodiment, as shown in FIG. 8, when the pressing die assembly 12 is brought into contact with the first receiving assembly 14, the lower surface 34 a of the cylinder 34 and the frame 42 are A gap X larger than the thickness of the peripheral portion 4a of the pattern member 4 is formed between the upper surface 42a on the inner side of the annular protrusion 43, and the peripheral portion 4a of the pattern member 4 is positioned in the gap X.

  That is, the feature of the present embodiment is that when the peripheral portion 4a of the pattern member 4 is bent downward, the lower surface of the stamp assembly 12 that faces the lower portion of the stamp assembly 12 that faces the lower portion 4a of the pattern member 4 that is bent downward. The stamp assembly 12 and the first receiving assembly 14 are configured such that a gap X larger than the thickness of the peripheral portion 4a of the pattern member 4 is formed between the upper surface of the receiving assembly 14 and the upper surface of the receiving assembly 14. is there.

  In the accessory manufacturing apparatus 11 according to the present embodiment, in the state shown in FIG. 8, the gap X is formed, and the peripheral portion 4 a of the pattern member 4 is not sandwiched between the stamp assembly 12 and the first receiving assembly 14. Even when cloth, synthetic leather, or the like is used as the member 4, the bent peripheral portion 4 a of the pattern member 4 protrudes when the upper material 2, the lower material 3, and the pattern member 4 described later are integrated. Without being sandwiched between the upper material 2 and the lower material 3. Therefore, in the accessory manufacturing apparatus 11 according to the present embodiment, the badge 1 can be manufactured without the peripheral portion 4a of the pattern member 4 protruding even if cloth, synthetic leather, or the like is used. Furthermore, it is possible to prevent the pattern member 4 from fraying or thread from coming off.

  However, in the accessory manufacturing apparatus 11 according to the present embodiment, the pattern member 4 is not limited to cloth or synthetic leather, and paper can also be used.

  Hereinafter, the second processing operation for forming the badge 1 by integrating the upper material 2, the lower material 3, and the pattern member 4 will be described.

  First, the configuration of the second receiving assembly 16 will be described with reference to FIG.

  The second receiving assembly 16 includes a base 54 mounted on the plate 15, a slide 52 provided so as to surround the base 54, and a spring 58 that biases the slide 52 away from the base 54. .

  The slide 52 is provided so as to be movable in the vertical direction by a predetermined distance with respect to the base 54. In FIG. 11, the slide 52 is biased in a direction away from the base 54 by a spring 58. When no external force is applied, the slide 52 is positioned at the upper limit of its movement range. A tapered portion 56 is formed on the inner peripheral edge of the upper surface of the slide 52. As will be described in detail later, the taper portion 56 is provided to bend the peripheral portion 4a of the pattern member 4 which has been bent and the edge portion 2a of the upper material 2 inward. On the outer peripheral edge of the upper surface of the slide 52, an annular protrusion 53 that faces upward is provided.

  Next, with reference to FIG. 6 and FIGS. 11 to 15, operations of the stamp assembly 12 and the second receiving assembly 16 will be described.

  As shown in FIG. 6, the mold assembly 12 remains in the state shown in FIG. 10, and the plate 15 is rotated in the horizontal direction so that the second mold assembly 16 is positioned directly below the mold assembly 12. At this time, as described above, the switching member 22 takes the second position, and the cylinder 34 is movable with respect to the ram 32.

  Further, as shown in FIG. 11, the lower material 3 is placed on the base 54. At this time, the upper material 2 and the pattern member 4 are held on the mold assembly 12 side. Here, all of the parts necessary to configure the badge 1 are used.

  Next, the handle 18 is turned to move the die assembly 12 downward. At this time, since the switching member 22 is in the second position, the cylinder 34 is movable with respect to the ram 32. Accordingly, the ram 32 directly connected to the rack 20 is pushed downward as the handle 18 rotates. Further, the cylinder 34 is pushed down together with the ram 32. When the cylinder 34 is pushed down, the upper surface of the annular protrusion 53 of the slide 52 is brought into contact with the step surface of the step 35 on the outer peripheral side surface of the cylinder 34. Further, the lower surface 34 a of the cylinder 34 is brought into contact with the upper surface 52 a of the slide 52 inside the annular protrusion 53. The cylinder 52 does not move after contacting the slide 52 of the second receiving mold assembly 16. Therefore, the upper material 2 and the pattern member 4 held in the cylinder 34 of the mold assembly 12 are pushed out by the piston portion 39 of the ram 32.

  As the piston portion 39 is pushed down, that is, as the upper material 2 and the pattern member 4 are pushed out, the peripheral portion 4 a of the pattern member 4 bent downward is bent inward by the taper portion 56. Since the spring 58 has a sufficiently large biasing force, the slide 52 remains positioned at the upper limit of its movement range without contracting during this operation.

  From the state shown in FIG. 12, the handle 18 is turned to further push down the die assembly 12. The biasing force of the spring 58 is made smaller than the bending stiffness of the end edge 2a of the upper material 2. Therefore, as shown in FIG. 13, the edge 2 a of the upper material 2 keeps the state before processing and slides 52 against the force of the spring 58 together with the upper material 2 and the pattern member 4 pushed down by the ram 32. Is pushed down. As the slide 52 is depressed, the upper surface height of the base 54 gradually increases with respect to the slide 52, and the lower material 3 placed on the base 54 is inserted into the upper material 2. At the time of this insertion, the peripheral portion 4 a of the pattern member 4 bent inward from the peripheral portion 3 a of the lower material 3 is wound into the upper material 2. At this time, the slide 52 pushed down against the force of the spring 58 reaches the lower limit of its moving range.

  From the state shown in FIG. 13, the handle 18 is turned to further push down the ram 32. Since the slide 52 is located at the lower limit of the movement range, it is in a fixed state. Therefore, as shown in FIG. 14, the end edge 2 a of the upper material 2 is bent inward by the taper portion 56 of the slide 52 by the force of pushing down the ram 32. At this time, since the lower material 3 is located inside the upper material 2, the edge 2 a of the upper material 2 is bent so as to hold the peripheral portion 3 a of the lower material 3. At the same time, the peripheral portion 4a of the pattern member 4 is sandwiched between the edge 2a of the upper material 2 and the peripheral portion 3a of the lower material 3, so that the pattern member 4, the upper material 2 and the lower material 3 are integrated. Is done.

  Thereafter, the handle 18 is turned to move the die assembly 12 upward. As shown in FIG. 15, the badge 1 as an accessory in which the upper material 2, the lower material 3, and the pattern member 4 are subjected to the second processing can be obtained on the second stamp assembly 16.

  FIG. 16 is a perspective view showing components of another example of an accessory that can be manufactured by the accessory manufacturing apparatus 11.

  1-4, although the badge 1 as an accessory was shown, the accessory shown in FIG. 16 is the lid | cover 60, such as a compact for cosmetics, for example, and the mirror is provided in the back side. The lid 60 basically includes the pattern member 4, the upper material 2 and the lower material 3A, and a leaf spring 61 and a mirror 63 incorporated between the upper material 2 and the lower material 3A. In FIG. 16, the lower surface of the mirror 63 is a mirror surface.

  Unlike the lower material 3 described above, the lower material 3 </ b> A has an annular shape in which holes are provided to expose the mirror surface of the mirror 63. The peripheral portion of the lower material 3A has the same shape as the lower material 3 described above. The leaf spring 61 is for pressing the mirror 63 against the lower material 3A to eliminate rattling.

  The lid 60 composed of the above components is also manufactured in the same process as the manufacturing process of the badge 1 described above. The difference from the manufacture of the badge 1 is that instead of placing only the lower material 3 on the base 54, the lower material 3A having an annular shape is placed, and the mirror 63 is placed thereon with the mirror face down, and further thereon. It is to put the leaf spring 61 on. In the lid 60 manufactured in this way, the pattern of the pattern member 4 can be seen on the front surface, and the mirror surface of the mirror 63 can be seen on the back surface.

  As described above, according to the present invention, not only paper but also cloth or synthetic leather can be used as the pattern member, and an accessory manufacturing apparatus that can easily manufacture various accessories can be provided. .

  In the above-described example, the badge 1 and the lid 60 are described as accessories. However, the present invention is not limited thereto, and the upper material 2 and the lower material 3 constituting the shape of the accessory, and the pattern member 4 constituting the accessory pattern, Any accessory including at least For example, the accessory may be, for example, a name badge, miscellaneous goods, a button attached to clothing, or the like.

  The first receiving mold assembly 14 is composed of the frame 42, the bed 44, and the spring 48. However, the first receiving assembly 14 is not limited to this, and the upper material 2 and the pattern member 4 can be positioned, The gap X is larger than the thickness of the peripheral portion 4a of the pattern member 4 between the lower surface of the pressing assembly 12 and the upper surface of the first receiving assembly 14 facing each other through the peripheral portion 4a of the pattern member 4 bent in a straight line. It suffices to be formed.

  Further, although the switching member 22 is configured to operate in conjunction with the rotation of the plate 15, it may be manually operated by the user. The switching member 22 is attached to the cylinder 34, but may be attached to the ram 32. Although the first and second receiving mold assemblies 14 and 16 are provided on the plate 15, the first receiving mold assembly 44 may be removed and the second receiving mold assembly 16 may be manually attached. .

The perspective view which shows the component before the process of the badge manufactured by the accessory manufacturing apparatus which concerns on one Embodiment of this invention. Sectional drawing which shows the component before the process of the badge manufactured by the accessory manufacturing apparatus which concerns on one Embodiment of this invention. Sectional drawing which shows the badge manufactured by the accessory manufacturing apparatus which concerns on one Embodiment of this invention. The bottom view which shows the badge manufactured by the accessory manufacturing apparatus which concerns on one Embodiment of this invention. It is a figure which shows the accessory manufacturing apparatus which concerns on one Embodiment of this invention, and is a perspective view which shows the state in which the 1st receiving die assembly was located directly under the stamping die assembly. It is a figure which shows the accessory manufacturing apparatus which concerns on one Embodiment of this invention, and is a perspective view which shows the state in which the 2nd receiving die assembly was located directly under the stamping die assembly. It is a figure which shows each process of manufacturing an accessory using the accessory manufacturing apparatus which concerns on one Embodiment of this invention, and the upper material and the pattern member were set | placed on the 1st receiving mold assembly located directly under the stamping die assembly. Sectional drawing which shows a state. It is a figure which shows each process which manufactures an accessory using the accessory manufacturing apparatus which concerns on one Embodiment of this invention, and is sectional drawing which shows the state in which the stamping die assembly contact | abutted to the 1st receiving die assembly. It is a figure which shows each process which manufactures an accessory using the accessory manufacturing apparatus which concerns on one Embodiment of this invention, and is sectional drawing which shows the state by which the peripheral part of the pattern member was bent below. It is a figure which shows each process of manufacturing an accessory using the accessory manufacturing apparatus which concerns on one Embodiment of this invention, and is sectional drawing which shows the state by which the stamping assembly was raised and the upper material and the pattern member were hold | maintained in the stamping assembly . It is a figure which shows each process which manufactures an accessory using the accessory manufacturing apparatus which concerns on one Embodiment of this invention, and shows the state by which the lower material was put on the 2nd receiving die assembly located directly under the stamping die assembly. Sectional drawing. FIG. 6 shows each step of manufacturing an accessory using the accessory manufacturing apparatus according to an embodiment of the present invention, wherein the stamp assembly is brought into contact with the second receiving assembly and the peripheral portion of the pattern member is bent inward. Sectional drawing which shows a state. It is a figure which shows each process which manufactures an accessory using the accessory manufacturing apparatus which concerns on one Embodiment of this invention, and shows the state in which the lower material placed on the 2nd receiving assembly was located inside the upper material. FIG. It is a figure which shows each process of manufacturing an accessory using the accessory manufacturing apparatus which concerns on one Embodiment of this invention, and is sectional drawing which shows the state by which the edge part of the upper material was deform | transformed so that a lower material might be held. It is a figure which shows each process of manufacturing an accessory using the accessory manufacturing apparatus which concerns on one Embodiment of this invention, and is sectional drawing which shows the state by which the stamping die assembly was raised and the accessory was comprised on the 2nd receiving die assembly . The perspective view which shows the component before the process of the other example of the accessory manufactured with the accessory manufacturing apparatus which concerns on one Embodiment of this invention. The perspective view which shows the component before the process of the conventional badge. Sectional drawing of the conventional badge. The perspective view which shows the conventional accessory manufacturing apparatus. The bottom view which shows an example of the badge manufactured using the conventional accessory manufacturing apparatus. It is a figure which shows each process which manufactures a badge using the conventional accessory manufacturing apparatus, and is sectional drawing which shows the state in which the upper material and the pattern member were set | placed on the 1st receiving die assembly located directly under the stamping die assembly. It is a figure which shows each process which manufactures a badge using the conventional accessory manufacturing apparatus, and sectional drawing which shows the state in which the stamping die assembly contact | abutted to the 1st receiving die assembly.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Badge 2 ... Upper material 2a ... Edge edge part 3 ... Lower material 3a ... Peripheral part 3A ... Lower material 4 ... Pattern member 4a ... Peripheral part 4b ... Pattern 5 ... Safety pin 11 ... Accessory manufacturing apparatus 12 ... Stamping assembly 13 ... Base 14 ... first receiving assembly 15 ... plate 16 ... second receiving assembly 17 ... arm 18 ... handle 19 ... shaft 20 ... rack 21 ... shaft 22 ... switching member 23 ... first post 24 ... second Post 32 ... Ram 34 ... Cylinder 34a ... Lower surface 35 ... Step 36 ... Protrusion 39 ... Piston 42 ... Frame 42a ... Upper surface 43 ... Annular protrusion 44 ... Bed 45 ... Step 48 ... Spring 52 ... Slide 52a ... Upper surface 53 ... Annular protrusion Part 54 ... Base 56 ... Taper part 58 ... Spring 61 ... Leaf spring 63 ... Mirror

Claims (2)

It comprises at least an upper material and a lower material that constitute the shape of the accessory, and a pattern member that is placed on the upper material and constitutes the accessory pattern, and the upper material has an edge that faces downward in the peripheral portion. And the edge of the upper material is deformed so as to hold the lower material in a state where the peripheral portion of the pattern member is sandwiched between the peripheral portion of the upper material and the peripheral portion of the lower material, An apparatus for manufacturing an accessory configured by integrating a material, the lower material, and the pattern member,
A stamping assembly that is driven to move vertically;
A first receiving assembly and a second receiving assembly that are selectively positioned directly below the stamp assembly;
The mold assembly is
A ram driven to move vertically,
A cylinder that surrounds the ram so as to be movable in a vertical direction by a predetermined distance with respect to the ram;
A switching member that selectively takes one of a first position that prohibits movement of the cylinder relative to the ram and a second position that allows movement of the cylinder relative to the ram;
The first receiving mold assembly is for positioning the upper material before processing and the pattern member with respect to each other and the mold assembly,
The mold assembly is moved downward toward the first receiving assembly so that the peripheral portion of the pattern member is bent downward, and the peripheral portion of the pattern member is the end of the cylinder and the upper material. The pattern member and the upper material are both held in the cylinder by being sandwiched and held between edges,
The pressing die assembly and the first receiving die assembly include a lower surface of the pressing assembly facing each other through the peripheral portion of the pattern member bent downward when the peripheral portion of the pattern member is bent downward. When a gap larger than the thickness of the peripheral portion of the pattern member is formed between the upper surface of the first receiving assembly and the peripheral portion of the pattern member is bent downward, A peripheral portion of the pattern member bent to be sandwiched between the lower surface of the pressing assembly and the upper surface of the first receiving assembly facing each other through the peripheral portion ;
The second receiving assembly is
A base on which the underlying material is placed;
A slide having a taper portion which is provided so as to be movable in a vertical direction by a predetermined distance with respect to the base and which bends an edge portion of the upper material and a peripheral portion bent downward of the pattern member inwardly; ,
A spring for biasing the slide away from the base,
By moving the stamp assembly downward toward the second receiving assembly, the peripheral portion of the pattern member bent downward is bent inward, and when further moved downward, it resists the force of the spring. The slide is pushed down so that the lower material is inserted substantially into the upper material, and then the ram is moved downward so that the peripheral portion of the pattern member becomes the peripheral portion of the upper material and the lower material. An accessory manufacturing apparatus in which an edge portion of the upper material is deformed so as to hold the lower material while being sandwiched between peripheral portions of the upper material, and the upper material, the lower material, and the pattern member are integrated. . The first receiving assembly is:
A bed on which the upper material and the pattern member are placed;
A frame provided to be movable in a vertical direction by a predetermined distance with respect to the bed;
A spring that urges the frame away from the bed,
The cylinder of the mold assembly has a stepped portion in which a lower part is cut out on an outer peripheral side surface,
The frame of the first receiving mold assembly has an annular protrusion facing upward at the outer peripheral edge;
By lowering the mold assembly toward the first mold assembly, the upper surface of the annular projection of the frame of the first mold assembly is brought into contact with the stepped surface on the outer peripheral side surface of the cylinder of the mold assembly. 2. The accessory according to claim 1, wherein a gap larger than a thickness of a peripheral portion of the pattern member is formed between the lower surface of the cylinder and the upper surface of the frame inside the annular protrusion. Manufacturing equipment.

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