TW201836730A - Manufacturing method of clamping type metal fastening strap for enhancing strap identification to prevent false product selection - Google Patents

Abstract

The present invention provides a manufacturing method of clamping type metal fastening strap, which includes: (A) a process for a prepared material; (B) a process for an identity portion; (C) a process for simultaneously fabricating another identity portion and a connection portion; (D) a process for simultaneously fabricating still another identity portion and another connection portion and a developed planar prototype; (E) a process for first limiting the movement of the developed planar prototype and then simultaneously fabricating another identity portion and another connection portion and another developed prototype; (F) a process for first limiting the movement and then clamping and cutting; (G) a process for curving and making three-dimensional the strap prototype; and, (H) a forming process. The manufacturing method for clamping type metal fastening strap utilizes the front mold set and the pushing mold set connected in series on the same machine to complete the process.

Description

 Clamping metal tight band method  

The invention relates to a clamping type metal tight band; in particular, to a technical field of a clamping type metal tight band forming method.

According to the conventional method for manufacturing a clamp-shaped metal strip, the method comprises the following steps: (A) cutting processing: cutting a sheet of a predetermined width into a first mold device on a first machine for cutting the total length, And the cutting is formed into a long strip of a predetermined total length; (B) the connecting portion is processed: the long strip which has been cut into a predetermined total length is placed in the second mold device on the second machine Machining so that a connecting portion is formed at one end of the long strip body; (C) guiding portion processing: placing one end of the long strip body having the joint portion punched into the third mold device on the third machine table The punching process is such that a guide portion is formed at the end of the long strip portion; (D) the card abutting portion is processed: the end of the strip with the joint portion and the guide portion is placed at the end The fourth mold device on the four machine tables is punched into the machine so that the end portion of the long strip body is formed with a snap-in portion; (F) the guide groove is processed: the joint portion has been punched One end of the long strip body of the guiding portion and the card abutting portion is placed in the fifth mold device on the fifth machine table to be punched and processed to make the strip a guiding groove is formed at a proximal end of the belt body; (F) a guiding groove processing: placing one end of the long strip body with the connecting portion and the guiding portion and the engaging portion and the guiding groove The sixth mold device on the six-machine table is punched and processed in such a way that a positioning hole is formed at the end of the long strip-shaped strip at the end of the guide groove; (G) processing of the ㄇ-shaped portion: the joint portion has been punched One end of the long strip body of the guiding portion and the card abutting portion and the guiding groove and the positioning hole is placed in the seventh mold device on the seventh machine table to be punched and processed so as to be located between the guiding groove and the positioning hole. A ridge portion is formed at the punching portion between the long strips; (H) shaping processing: one end of the long strip body which is located on one side of the ridge portion is placed in the eighth rounding die device on the eighth machine table The rolling process is performed so that the connecting portion on the side can be rounded close to the guiding groove, and the other end of the long strip body which is located on one side of the beak portion is also placed on the eighth machine. The rolling die device is subjected to rolling processing so that the side is arc-shaped; (H) manual shaping processing: the other end of the strip having the arc shape needs to be humanized The tool is applied to pressurize so that the positioning hole at the arc side of the belt body can move toward the other side of the card abutting portion until the positioning hole is fitted to the card abutting portion; (I) Finished product: The positioning hole is sleeved in the clip-shaped metal strip formed by the card abutting portion, that is, the manufacture of a finished product is completed; although the above creation can achieve its purpose of creation, it is deeply loved by consumers, but its production is in production. When the metal strip is manufactured, it must be fed first and then cut. Therefore, when a large strip with a total length of more than 200 cm is required, it tends to be large after cutting. The belt body is manufactured and processed in different mold devices each time moved to different machines, which not only causes considerable inconvenience in moving transportation, but also causes considerable trouble in production.

As mentioned above, since at least eight machines and eight different mold devices are required for manufacturing, especially after the length of the large belt is manufactured, it is necessary to have sufficient workshop space for handling and moving, so that the processing is performed. Factories need more space to space, which in turn increases the cost of their plants.

Since the surface of the clip-shaped metal strip of the prior art is flat and has no lettering, so that the consumer can't distinguish in the purchase, it is often purchased from the black-hearted manufacturer, which causes Consumers must first remove the product, and then carry the product packaging and unbearable supplies and invoices to the store to identify the return, and cause another major problem for consumers.

In view of the above, the inventors have actively developed research, and in order to improve the above-mentioned conventional use of the clip-shaped metal strip manufacturing method, the inventors have been engaged in the manufacture of such products for many years, after long-term efforts and experiments, finally Developed and designed the clamping metal tight band method of the present invention, which can benefit all consumers and manufacturers.

The main content of the clamping type metal tight band manufacturing method of the present invention is to provide a processing by (A) stock preparation; (B) processing of the first identification part; (C) simultaneous production of the second identification part and the first connection part (D) synchronous production of the third identification part and the second connection part and the first plane unfolding prototype processing; (E) first restricting the movement of the first plane unfolding prototype and then synchronously producing the fourth identification part and the third The connecting portion and the second plane are unfolded; (F) first restricting movement and then clamping and cutting; (G) bending and three-dimensional strip forming; (H) forming processing; and (I) finished product steps, and This is accomplished by a series connection of a front mold set and an overhead push mold set of the same machine equipment, wherein the (A) stock preparation processing: placing a predetermined length of one end of the bundled strip strip of a predetermined width in front of the machine equipment (B) the first identification portion is processed: the front mold group of the same machine device is directly processed at the end of the predetermined length of the strip, so that the strip is a first identification portion is formed at the end of the predetermined length; (C) the same Manufacturing the second identification portion and the first connecting portion processing: when the end of the strip having the first identifying portion is moved toward the inner direction of the front mold group of the same machine device by a predetermined fixed stroke distance, The front mold group of the same machine and equipment is used for back and forth punching and making, so that the second identification portion and the first connecting portion are simultaneously produced at appropriate places of the strip; (D) synchronously producing the third identification portion And the second joint portion and the first plane unfolding: the end of the strip having the first identifying portion and the first connecting portion is moved toward the inner direction of the front mold group of the same machine equipment When the stroke distance is fixed, the front mold group of the same machine equipment is used for back and forth punching and making, so that the strip portion is synchronously produced with the third identification portion and the second connecting portion and the first plane unfolding prototype; (E) first restricting the movement of the first plane unfolding prototype, then re-synchronizing the production of the second plane unfolding prototype and the fourth identifying portion and the third connecting portion processing: using the same machine equipment to push has the first level The end of the strip of the unfolded shape can be moved into the pressing device of the same machine device by moving a predetermined fixed stroke distance, and is back and forth by the front mold set of the same machine device. The mechanism is such that the strip is properly synchronized to produce the second planar unfolding prototype and the fourth identifying portion and the third connecting portion; (F) first restricting movement and then clamping and cutting processing: using the same machine and equipment The end of the strip having the second planar unfolding shape can be moved into the pressing device of the same machine device by moving a predetermined fixed stroke distance, and the first planar unfolding shape is moved to After being clamped and cut in the jacking die set, and being punched up and down through the front mold set of the same machine equipment, the strip strip is appropriately synchronized to produce the third plane unfolding prototype and the fifth The identification portion and the fourth connecting portion are processed, so that the first planar unfolding shape is evolved to form an independent planarized strip prototype; (G) bending and three-dimensional strip forming: The jacking die set of the same machine tool performs at least one continuous pushing action on the independently planarized strip body prototype, and then continuously presses the front and rear ends of the strip body of the independent planarization. Pushing in the same direction to a predetermined bending angle, so that the independent planarized strip prototype will be further converted into a three-dimensional strip prototype; (H) forming processing: reusing the same machine equipment for the pushing mold group for three-dimensional The two ends of the hull prototype are subjected to at least one or more pressurization deformation toward each other, so that the end of the first connecting portion slides into the first guiding groove along with the bending deformation, and at the same time, The end of the first positioning hole is bent and pressed toward the first card abutting portion until the card is engaged with each other to form a nearly convex circle-shaped three-dimensional metal tight band; and (I) the finished product : a three-dimensional metal tight band to be sent from the jacking die set of the same machine equipment as a finished product; thus, the front die set and the push die set of the same machine equipment The continuous series method can produce the same function of the belt body, so that the number of machines and equipment is more simplified, and the required base space of the production plant is relatively small, which does reduce the cost of the producer's lease or purchase of the factory. In addition, at the same time, it can also reduce the handling manpower and operating cost required for the belt processing at each stage, and can reduce the space for the placement of the belt body, and can directly complete the manufacture of the belt body by using the same machine equipment, Increased production yield and capacity, thereby reducing its manufacturing costs and increasing its competitiveness and market share is its progressive claim.

Another object of the clamping type metal tight band manufacturing method of the present invention is to increase the identification of the belt by the processing method of the identification part, so as to reduce the consumer's neglecting wrong buying habits and need to separately judge the return. In addition to the troubles and inconveniences, it can also greatly enhance consumers' recognition and trust in the brand, thereby increasing their competitiveness and market share as another progressive claim.

1’‧‧‧ strips

1‧‧‧Land form

1A‧‧‧ first plane unfolding prototype

11a‧‧‧First Identification Department

12a‧‧‧First connection

13a‧‧‧First Guide

14a‧‧‧First card arrival

15a‧‧‧First guiding slot

15a’‧‧‧Links

16a‧‧‧First positioning hole

1B‧‧‧Second plane unfolding prototype

11b‧‧‧Second Identification Department

12b‧‧‧Second connection

13b‧‧‧Second Guide

14b‧‧‧Second card arrival

15b‧‧‧Second guiding slot

15b’‧‧‧Links

16b‧‧‧Second positioning hole

1C‧‧‧ Third plane unfolding prototype

11c‧‧‧ Third Identification Department

12c‧‧‧ third connection

13c‧‧ Third Guidance Department

14c‧‧‧ Third card arrival

15c‧‧‧3rd guiding slot

15c’‧‧‧Links

16c‧‧‧ third positioning hole

1D‧‧‧4th plane unfolding prototype

11d‧‧‧Four Identification Department

12d‧‧‧fourth connection

13d‧‧‧4th Guide

14d‧‧‧fourth card arrival

15d‧‧‧fourth guiding slot

15d’‧‧‧Links

16d‧‧‧four positioning holes

11e‧‧‧Five Identification Department

12e‧‧‧ fifth connection

11f‧‧‧ sixth identification department

2‧‧‧Three-dimensional belt prototype

3‧‧‧Three-dimensional metal tight band

50‧‧‧ Pressing device

Figure 1 is a perspective view of a three-dimensional process of the present invention in a front mold set.

Figure 2 is a perspective view of the three-dimensional processing of the independent planarized strip prototype in Figure 1 in the push-pull mold set.

Figure 3 is a perspective view of a three-dimensional process of the second embodiment of the present invention in a front mold set.

Figure 4 is a three-dimensional processing flow diagram of the independent planarized strip prototype in Figure 3 in the push-pull mold set.

The invention relates to a clamping type metal tight band manufacturing method, which is shown in FIG. 1 and FIG. 2, and the processing method comprises the following steps: (A) preparation processing; (B) processing of the first identification portion 11a; C) synchronous production second identification unit 11b and first connection unit 12a processing; (D) simultaneous production of third identification unit 11c and second connection unit 12b and first plane unfolding 1A processing; (E) first limiting After the movement of the first plane unfolding prototype 1A, the second planar unfolding prototype 1B and the fourth identifying portion 11d and the third connecting portion 12c are processed; (F) first restricting the movement of the second planar unfolding prototype 1B and then clamping The cutting process is re-synchronized to produce the third plane unfolding prototype 1C and the fifth identifying portion 11e and the fourth connecting portion 12d; (G) bending and three-dimensional strip forming 2 processing; (H) forming processing and the like, and utilizing The front mold group and the push mold group on the same machine are connected in series; wherein: (A) stock processing: placing a predetermined length of one end of the bundled strip 1' of predetermined width on the machine equipment ( The front mold group (not shown) is not shown in the figure; and the front mold group described above may be a combination of a stamping die set, or a plurality of different types of stamping die sets, or a combination of a rolling die set and a stamping die set, or a combination of a laser die and a stamping die set; (B) processing of the first identification part 11a: via The front mold set of the same machine device directly processes the end of the predetermined length of the strip 1', so that the first length of the strip 1' is formed at the end of the predetermined length. The recognition unit 11a; wherein the processing method of the first recognition unit 11a is optimal for punching, rolling, or laser, and the first recognition unit 11a is a character, a pattern, a number, or the like. (C) synchronous production second identification portion 11b and first connection portion 12a processing: the end of the strip 1' having the first identification portion 11a to the front mold set of the same machine When the internal direction is moved by a predetermined fixed stroke distance, the front mold group of the same machine equipment is used for the back and forth punching and the like, so that the appropriate portion of the strip belt 1' is simultaneously produced to produce the second identification portion 11b and the a connecting portion 12a; (D) synchronous production system The three identification portions 11c and the second connecting portion 12b and the first planar unfolding 1A are processed: the end of the strip 1' having the first identifying portion 11a and the first connecting portion 12a is directed to the same machine When the inner direction of the front mold set is moved to a predetermined fixed stroke distance, the front mold group of the same machine equipment is used for back and forth punching and making, so that the strip belt 1' is synchronously produced for the third identification. The portion 11c and the second connecting portion 11b and the first plane unfolding form 1A, in other words, the first planar unfolding form 1A is stamped and formed in the front mold set, and the first planar unfolding form 1A includes at least the first The identification portion 11a, the first connecting portion 12a, the first guiding portion 13a, the first locking portion 14a, the first guiding groove 15a, and the first positioning hole 16a; and the first guiding groove 15a is one a recessed groove that penetrates or does not completely penetrate, or a connecting piece 15a' is coupled to the two sides of the recessed groove, as a method for increasing the tensile deformation of the first planar unfolding prototype 1A during tension; (E) First restricting the movement of the first plane to unfold the prototype 1A The second planar unfolding prototype 1B and the fourth identifying portion 11d and the third connecting portion 12c are processed; the pushing of the same machine device has left the outer side of the front mold set and the strip having the first plane unfolding prototype 1 A The end of the belt 1' can be moved into the pressing device 50 of the same machine device by moving a predetermined fixed stroke distance (ie, the pressing device 50 is the one that has left the front mold group) The end of the strip 1' can be controlled to the left or right yaw movement position), and the front mold group of the same machine is used for back and forth to make the strip 1' The second planar unfolding prototype 1B and the fourth identifying portion 11d and the third connecting portion 12c are respectively synchronously produced, where the second planar unfolding prototype 1B includes at least the second identifying portion 11b and the second connecting portion 12b. a second guiding portion 13b, a second locking portion 14b, a second guiding groove 15b, and a second positioning hole 16b; and the second guiding groove 15b is a recessed groove that is not penetrated or not completely penetrated, or Connecting a connecting piece 15b' to the two sides of the depressed groove For this purpose, as a method of increasing the tensile deformation of the second plane unfolding prototype 1B during tension; (F) first limiting the movement and then clamping the cutting process: using the same machine device to push has a second plane unfolding prototype The end of the strip 1' of the 1B can be moved into the pressing device 50 of the same machine device by moving a predetermined fixed stroke distance (ie, the pressing device 50 is taken as leaving the front mold) After the group, the end of the strip 1' can be controlled to the left or right yaw moving position, and only a part of the leading edge of the first connecting portion 12a of the first planar unfolding form 1A will move. To the cutting mechanism of the machine device, a portion of the leading edge of the first connecting portion 12a of the first planar unfolding form 1A is cut by the cutting mechanism to form an independent waste, and at the same time, through the same machine device The front mold group is used for back and forth punching, so that the strip 1' is reproducible to produce the third planar unfolding prototype 1C and the fifth identifying portion 11e and the fourth connecting portion 12d. Third plane unfolding 1C includes at least a third identification portion 11c, a third connection portion 12c, a third guide portion 13c, a third card abutment portion 14c, a third guide groove 15c, and a third positioning hole 16c; and the third guide The guiding groove 15c is a recessed groove which is not penetrated or not completely penetrated, or a connecting piece 15c' is coupled to the two sides of the recessed groove, so as to increase the tensile deformation of the third planar unfolding prototype 1C during tension. At this time, by repeating the operation of the above step (F), the end of the strip 1' having the third planar unfolding prototype 1C can be reused by the same machine device to move by a predetermined fixing. The stroke distance is firstly moved into the pressing device 50 of the same machine device (that is, the pressing device 50 can be leftward at the end of the strip 1' after leaving the front mold group or The control of the yaw movement position on the right side is used, and the first plane unfolding prototype 1A is moved into the jacking die set of the machine equipment, and after the clamping is cut, the first plane is unfolded and the first shape is unfolded. Forming an independent planar strip prototype 1 that can be simultaneously or slightly Point, through the above-mentioned front mold group of the same machine equipment for back and forth punching production, so that the strip belt 1' will be re-synchronized to produce the fourth plane unfolding prototype 1D and the sixth identification portion 11f and the fifth connection The portion 12e is processed, wherein the fourth planar unfolding form 1D includes at least a fourth identifying portion 11d, a fourth connecting portion 12d, a fourth guiding portion 13d, a fourth engaging portion 14d, a fourth guiding groove 15d, and And the fourth guiding groove 15d is a recessed groove which is not penetrated or not completely penetrated, or a connecting piece 15d' is connected to the two sides of the concave groove, so as to increase the first The flat unfolding prototype 1A is used for tensile deformation during tension; further, the step (F) of the present invention is mainly based on the method of "restricting movement and then clamping and cutting processing", but the present invention can also be "first" Restricting the movement resynchronization clamping and cutting process" (ie, the first plane unfolding prototype 1A is moved into the jacking die set, and the first plane unfolding prototype 1A is clamped by the pushing die set and the cutting mechanism simultaneously Hold and cut the processing), or "limit the moving re-bending clip first After the cutting process" (ie, the first plane unfolding prototype 1A is moved into the jacking die set, and the punching die set is first bent and clamped to the first plane unfolding form 1A, and then the cutting mechanism is passed through the cutting mechanism Performing the cutting process), or "restricting the movement and then cutting the clamping process" (that is, the first plane unfolding prototype 1A is moved into the thrusting die set, and the first plane is unfolded by the cutting mechanism 1A After the cutting, it is replaced by the process of pushing the die set and the clamping or bending clamping, which is also an implementation scope of the present invention.

(G) bending and three-dimensional belt blanking 2 processing; the pushing mold group using the same machine equipment described above performs continuous pushing action on the independently planarized strip prototype 1 at least once The front and rear ends of the strip prototype 1 pressed against the independent planarization are pushed in the same direction to a predetermined bending angle, so that the independent planarized strip prototype 1 is further re-divisioned into a three-dimensional strip prototype 2 (eg 2)); (H) forming process: reusing the same machine tool of the pushing die set for the two ends of the three-dimensional strip prototype 2 (ie, the end of the first connecting portion 11a and the first positioning hole 16a) The end of the first connecting portion 11a is slid into the first guiding groove 15a with the bending deformation, and at the same time, the first end of the first connecting portion 11a is slid into the first guiding groove 15a. The end of a positioning hole 16a is bent and pressed toward the first engaging portion 14a until the first positioning hole 16a can be inserted into the first engaging portion 14a to form a nearly convex circle shape. Three-dimensional metal tight band 3; (I) finished product: to be a three-dimensional metal tight band 3 fed by the jacking die set of the same machine equipment is a finished product; by the above-mentioned manufacturing method, the present invention utilizes the front die set on the same machine to the jacking die set The continuous series connection method and the automatic production of the belt body with the same effect, so that the machine equipment is more simplified, and the space required for the production plant is relatively small, so as to actually reduce the rent of the producer or the purchase of the factory. In addition to the cost, at the same time, it can also reduce the handling manpower and operating cost required for the belt processing at each stage, and can reduce the space for the placement of the belt body, and can complete the manufacturing of the belt body on the same machine, thereby greatly improving The production yield and the production capacity, thereby reducing the manufacturing cost thereof; in addition, the invention further increases the identification of the belt by the processing method of the identification part, so as to reduce the consumer's neglected wrong buying habits and need to further distinguish In addition to the troubles and inconvenience of returning goods, it can also greatly enhance consumers' recognition and trust in brand selection, thereby increasing their competitiveness and market share.

Please refer to FIG. 3 and FIG. 4, which are perspective flow charts of a second embodiment of the present invention, the main manufacturing method thereof: (A) stock processing: a 1' end of a strip-shaped strip with a predetermined width The predetermined length is placed in a front mold set (not shown) of the machine equipment (not shown); (B) the first identification part 11a is processed: the front mold set via the same machine equipment directly for the above The end of the predetermined length of the strip 1' is processed so that the first identification portion 11a is formed at the end of the predetermined length of the strip 1'; (C) the second identification is simultaneously produced. Part 11b and first plane unfolding 1A processing: moving the end of the strip 1' having the first identifying portion 11a to the inner direction of the front mold set of the same machine to a predetermined fixed stroke distance At the same time, the front mold group of the same machine and equipment is used for back and forth punching and making, so that the strip belt 1' is synchronously produced with the second identification portion 11b and the first plane unfolding prototype 1A; (D) first Restricting the movement of the first plane unfolding prototype 1A and then resynchronizing production The planar unfolding prototype 1B and the third identifying portion 11c are processed; the end of the strip 1' having the first planar unfolding prototype 1A can be moved by a push by the same machine device; The action of the fixed stroke distance is first moved into the pressing device 50 of the same machine device (that is, the pressing device 50 can be leftward at the end of the strip 1' after leaving the front mold group Or the control of the yaw movement position on the right side is used, and the front mold group of the same machine equipment is used for back and forth punching and making, so that the strip belt 1' will be re-synchronized to produce the second plane unfolding prototype. 1B and the third identifying portion 11c; (E) first restricting the movement and then clamping the cutting process: the end of the strip 1' having the second planar unfolding prototype 1B can be moved by the push of the same machine The action of the fixed stroke distance is first moved into the pressing device 50 of the same machine device, and a part of the leading edge of the first connecting portion 12a of the first planar unfolding form 1A is moved only to the cutting mechanism of the machine equipment. At A portion of the leading edge of the first connecting portion 12a of the first planar unfolding form 1A is cut by a cutting mechanism to form an independent waste. Similarly, after repeating the same step, the same machine is used for pushing. The end of the strip 1' having the third planar unfolding form 1C can be moved into the pressing device 50 of the same machine device by the action of a predetermined fixed stroke distance, and the first plane is unfolded. The prototype 1A will be moved into the jacking die set of the machine equipment, and after being clamped and cut, the first plane unfolding prototype 1A will form an independent planarized strip prototype 1; (F) bending and three-dimensional The belt body 2 is processed; the jacking die set using the same machine tool performs at least one continuous pushing action on the independently planarized strip prototype 1 and then continuously applies pressure to the independent planarization. The front and rear ends of the belt body 1 are pushed up to a predetermined bending angle in the same direction, so that the independent planarized body prototype 1 is further converted into a three-dimensional belt prototype 2 (as shown in FIG. 4); )forming Processing: reusing the same machine tool of the pushing die set for the two ends of the three-dimensional strip prototype 2 (ie, the end of the first connecting portion 11a and the end of the first positioning hole 16a) are oriented toward each other One or more pressurization deformations, such that the end of the first connecting portion 11a slides into the first guiding groove 15a with the bending deformation, and at the same time, the end having the first positioning hole 16a is continued The bending direction is pressed toward the first card abutting portion 14a until the first positioning hole 16a can be inserted into the first card abutting portion 14a, thereby forming a nearly convex circle-shaped three-dimensional metal tight band 3; (I) Finished product: a three-dimensional metal tight band 3 to be sent from the pushing die set of the same machine and equipment as a finished product; the method of making the invention enables the mold device on the same machine to be Producing the same function of the belt 1, so that the machine equipment is more simplified, and the space required for the production plant is relatively small, which does reduce the cost of the producer's lease or purchase of the factory, and at the same time, Reduce the need for belt 1 processing at all stages Handling manpower and operating costs, and reducing the space for the placement of the belt 1, and enabling the manufacture of the belt 1 on the same machine, thereby greatly increasing the production yield and productivity, thereby reducing the manufacturing cost and increasing its cost. Competitiveness and market share; as for the step (E) of the present invention, the method of “restricting the movement and then clamping and then cutting the processing” can be “first restricting the movement and re-synchronization clamping and cutting processing” or “restricting the movement first”. In addition, the first plane unfolding prototype 1A, the second plane unfolding prototype 1B, and the third described in this embodiment are replaced by "cutting and clamping after cutting" or "restricting movement and then cutting and clamping processing". The method of the planar unfolding prototype 1C and the like and the detailed construction thereof have been described in detail in the above, and therefore will not be described here.

The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention; therefore, the features and spirits described in the scope of the present application are equally varied or modified. Within the scope of the patent application of the present invention.

Claims (10)

 A clamping type metal tight band manufacturing method comprising: (A) preparing a material: placing a predetermined length of one end of a bundled strip of a predetermined width in a front mold set of the machine equipment; (B) a connecting part Processing: when one end of the strip is moved to the inner direction of the front mold set of the same machine equipment by a predetermined fixed stroke distance, the front mold set of the same machine equipment is used for back and forth punching and making a strip portion will produce a joint portion; (C) a synchronous joint production and a joint portion and a plane unfolding process: the end of the strip having the joint portion to the front of the same machine When the inner direction of the mold set is moved to a predetermined fixed stroke distance, the front mold group of the same machine equipment is used for back and forth punching and manufacturing, so that the strip belt is synchronously produced and the joint portion and the plane are unfolded. a prototype; the planar unfolding shape includes at least a connecting portion, a guiding portion, a snapping portion, a guiding groove, and a positioning hole; (D) first restricting the movement of the planar unfolding prototype and re-synchronizing production and then planarly expanding Shape and another joint processing; the end of the strip that has left the front mold group by the same machine tool and has a flat unfolded prototype can be moved in by a predetermined fixed stroke distance Into the above-mentioned pressing device of the same machine and equipment, and the front mold group of the same machine equipment is used for back and forth punching and making, the strip belt is re-synchronized and then the plane is unfolded and another connection is made. (E) first restricting the movement and then clamping the cutting process: the end of the strip having the other planar unfolding prototype can be moved to the predetermined fixed stroke distance by using the same machine device. In the above-mentioned pressing device of the same machine equipment, the plane unfolding shape is moved into the pushing die set of the machine equipment, and after being clamped and cut, the plane unfolding shape forms an independent planarization. (F) bending and three-dimensional belt blanking; the thrusting mold set using the same machine equipment described above performs the independent planarization of the belt prototype After less than one continuous pushing action, the front and rear ends of the strip body which are continuously pressed against the independent planarization are pushed to the same bending angle in the same direction, so that the independent planarization of the strip body shape will be repeated. Deriving and transforming into a three-dimensional strip prototype; (G) forming processing: reusing the same machine equipment, the pushing mold group performs at least one more pressure deformation on the two ends of the three-dimensional strip prototype toward each other, thereby The end having the connecting portion slides into the guiding groove along with the bending deformation, and at the same time, the end having the positioning hole is further bent and pressed toward the engaging portion until the positioning hole can be sleeved. Entering the card abutment portion to form a three-dimensional metal tight band with a nearly convex circle shape; (H) Finished product: a three-dimensional metal tight bundle to be sent from the pushing die set of the same machine Belt, that is, a finished product.    A clamping type metal tight band manufacturing method comprising: (A) preparing a material: placing a predetermined length of one end of a bundled strip of a predetermined width into a front mold set of the machine equipment; (B) planar unfolding Prototype processing: when one end of the strip is moved to the predetermined fixed stroke distance in the inner direction of the front mold group of the same machine equipment, the front mold group of the same machine equipment is used for back and forth punching The strip-like strip is produced with a planar unfolding prototype; and the planar unfolding shape comprises at least a connecting portion, a guiding portion, a snapping portion, a guiding groove, and a positioning hole; (C) first limiting the plane to unfold the prototype After moving, the production process is further performed by a plane unfolding; the pushing of the same machine equipment has left the outer side of the front mold set; and the end of the strip having the first planar unfolding shape can be moved by a predetermined fixed stroke distance. The action is first moved into the pressing device of the same machine and equipment, and the front mold group of the same machine equipment is used for back and forth punching and making, so that the strip belt will be Re-production and then a plane unfolding; (D) first restricting movement and then clamping and cutting: using the same machine to push the end of the strip with a further planar unfolding to move a predetermined fixed stroke The action of the distance is first moved into the pressing device of the same machine device, and the planar unfolding shape is moved into the pushing die set of the machine equipment, and after being clamped and cut, the plane is unfolded. Forming an independent planarized strip prototype; (E) bending and three-dimensional strip blanking; using the jacking die set of the same machine tool to perform at least one continuous topping of the independently planarized strip prototype After the pushing, the front and rear ends of the strip body of the independent flattening are pushed to the same bending direction in the same direction, so that the independent planarized strip body shape is further converted into a three-dimensional shape. (F) forming process: the pushing die set of the same machine equipment is used to perform the at least one end of the three-dimensional end of the three-dimensional strip-shaped body toward each other at least once. Pressurizing and deforming, so that the end of the first connecting portion slides into the guiding groove along with the bending deformation, and at the same time, the end having the positioning hole is further oriented toward the engaging portion Bending and pressing until the positioning hole can be inserted into the card abutting portion to form a nearly convex circle-shaped three-dimensional metal tight band; (G) finished product: to push the die from the same machine equipment A three-dimensional metal tight band delivered by the group is a finished product.    The method of manufacturing a clamped metal tight band as described in claim 1 or 2, wherein the step of "restricting movement after re-clamping and cutting processing" is capable of "restricting movement and resynchronizing clamping and cutting" "Processing" is replaced, in other words, the plane unfolding prototype is moved into the jacking die set, and the pressing die set and the cutting mechanism are synchronously clamped and cut to the plane.    The method of manufacturing a clamped metal tight band as described in claim 1 or 2, wherein the step of "restricting movement after re-clamping and cutting" can be performed by "restricting movement first, then bending and clamping" The processing is replaced, in other words, the planar unfolding shape is moved into the pushing die set, and the pushing die group is first bent and clamped to the plane unfolding, and then cut by the cutting mechanism. Processor.    The method of manufacturing a clamped metal tight band as described in claim 1 or 2, wherein the step of "restricting movement after re-clamping and cutting processing" can be performed by first restricting movement and then cutting and clamping processing. In place of the replacement, in other words, the planar unfolding shape is moved into the jacking die set, and the plane unfolding prototype is cut by the cutting mechanism, and then the pushing die group is clamped and clamped or bent. Processor.    The method of manufacturing a clamped metal tight band according to claim 1 or 2, wherein the step (A) is followed by a process of "identifying part processing", and the identifying part is processed by the above The front mold set of the same machine device directly processes the end of the predetermined length of the strip, so that an identification portion is formed at the end of the predetermined length of the strip to increase the identification thereof. Sex.    The clamping type metal tight band manufacturing method according to the first or second aspect of the invention, wherein the step (B) is processed while the identification portion is added to increase the visibility.    The clamping type metal tight band manufacturing method according to claim 1 or 2, wherein the step (B) is followed by a step of "identifying part processing", and the identifying part is processed: via the same machine The front mold set of the apparatus directly processes the end of the predetermined length of the strip, so that an identification portion is formed at the end of the predetermined length of the strip to increase its visibility.    The clamping type metal tight band manufacturing method according to claim 1 or 2, wherein the front mold set is a single stamping die set, or a combination of a plurality of different type stamping die sets, or a rolling die set. And a combination of a stamping die set, or a combination of a laser die and a stamping die set; and the processing part of the identifying part is punching, rolling, or laser processing, and the identifying part is a letter or a pattern, Or number.    The clamping type metal tight band manufacturing method according to claim 6, wherein the identification part is processed by punching, rolling, or laser processing, and the identifying part is a character or a pattern. Or number.