Trousers buckle binding machine

Abstract

The invention provides a trouser buckle binding machine. The trouser buckle binding machine comprises an upper die assembly and a lower die assembly. The upper die assembly comprises an upper die block and a positioning piece, the positioning piece is elastically and rotatably connected with the upper die block, and a clamping space is formed between the positioning piece and the upper die block. The lower die assembly comprises a base, a lower die plate and a punch, the lower die plate is elastically and slidably connected to the base, the punch is fixedly connected with the base, a female buckle positioning groove is formed in the lower die plate, a punched hole is formed in the female buckle positioning groove, the punch extends into the punched hole, and the punch is opposite to the insertion piece of the male buckle. According to the trouser buckle binding machine, the positioning piece is elastically and rotationally connected to the upper module, and before trouser buckles are bound, male buckles are clamped in the clamping space. After binding, the inserting piece of the male buckle is inserted into the inserting hole of the female buckle, the male buckle and the female buckle are fixedly connected to the two faces of the trouser cloth by bending the inserting piece, meanwhile, due to the fact that the positioning piece can rotate, the male buckle can slide out of the clamping space when the upper die assembly ascends, the male buckle and the female buckle are firmly connected, not prone to damage, long in service life, high in machining efficiency and high in percent of pass.

Description

Technical Field

[0001] The invention relates to the field of trouser button processing equipment, in particular to a trouser button binding machine. Background Art

[0002] In the production process of pants, there is generally a production process of binding pants buttons. With the development of technology, many pants button binding jobs have begun to be completed by machines. However, the pants button binding equipment in the prior art generally sets a sewing needle and a pants button binding platform, positions the pants button on the binding platform, and then manually aligns the pants and the pants button, and then the sewing needle drives the sewing thread to sew the pants button on the binding platform onto the pants. The efficiency is low, and the sewing thread is easy to loosen and break, the service life is short, the sewing is difficult, and the qualified rate is low.

[0003] Therefore, it is necessary to provide a trousers button binding machine to solve the above-mentioned technical problems. Summary of the invention

[0004] The invention provides a trousers button binding machine to solve the problems of low efficiency, great processing difficulty and low qualified rate of trousers button binding equipment in the prior art.

[0005] In order to solve the above technical problems, the technical solution of the present invention is: a trousers button binding machine, which is used to bind male buttons and female buttons to two sides of trousers cloth, the female button is provided with a plug hole, and the two sides of the male button are provided with plug pieces for plugging with the plug hole. The trousers button binding machine comprises: a frame, and an upper mold assembly and a lower mold assembly connected to the frame, and the upper mold assembly can be raised and lowered and arranged above the lower mold assembly; Wherein, the upper mold assembly includes an upper mold section and a positioning member, the positioning member is elastically rotatably connected to the lower side of the upper mold section, a clamping space is formed between the positioning member and the upper mold section, the male buckle is clamped in the clamping space, and the insert protrudes from the bottom surface of the positioning member; The lower die assembly includes: a base, a lower template and a punch. The lower template can be elastically slidably connected to the base. The sliding direction of the lower template is consistent with the lifting direction of the upper die assembly. The punch is fixedly connected to the base. The lower template is provided with a female buckle positioning groove for positioning the female buckle. A punching hole is provided on the bottom surface of the female buckle positioning groove. The punch extends in the punching hole. The punch is opposite to the insert of the male buckle in the clamping space.

[0006] In the present invention, the clamping space includes a first clamping space and a second clamping space arranged in the first clamping space, the width of the first clamping space is greater than that of the second clamping space, the length of the first clamping space is less than that of the second clamping space, the first clamping space is used to clamp a male buckle of a first model, and the second clamping space is used to clamp a male buckle of a second model; The female buckle positioning groove includes a first positioning groove and a second positioning groove arranged in the first positioning groove, the first positioning groove and the second positioning groove are both opposite to the punching hole, the width of the first positioning groove is greater than the width of the second positioning groove, the length of the second positioning groove is greater than the length of the first positioning groove, the first positioning groove is used to place a first model of female buckle, and the second positioning groove is used to place a second model of female buckle.

[0007] Wherein, the positioning member is provided with a positioning recessed step for positioning a male buckle of the first model along the width direction of the first clamping space.

[0008] In the present invention, a notch is provided on the bottom surface of the positioning member at one end close to the inserting piece of the male buckle.

[0009] In addition, a matching groove is provided on the upper module. When the positioning piece clamps the male buckle, the positioning piece is located in the matching groove. Positioning blocks for positioning the second model of male buckle along the width direction of the second clamping space are provided on both sides of the matching groove. Along the width direction of the second clamping space, the matching groove runs through the side of the upper module.

[0010] Further, a receiving groove is provided on the bottom surface of the upper module, a rotating shaft is provided in the receiving groove, a torsion spring is provided on the rotating shaft, the positioning member is rotatably connected to the rotating shaft, and two ends of the torsion spring are respectively in contact with the positioning member and the inner wall of the receiving groove; The accommodating groove is communicated with the matching groove, and when the positioning member clamps the male buckle, the bottom surface of the positioning member is flush with the bottom surface of the upper module.

[0011] In the present invention, the lower template includes a first plate body and a second plate body stacked below the first plate body, the female buckle positioning groove is arranged on the first plate body, and the punching hole is arranged on the second plate body.

[0012] In the present invention, the base includes a bottom plate and a fixed column arranged on the bottom plate, and the lower mold assembly also includes a cylinder member, the cylinder member is fixedly connected to the bottom of the lower mold plate, and the cylinder member is slidably sleeved on the outer periphery of the fixed column; A spring is sleeved on the outer periphery of the cylinder, and the spring is compressed between the lower template and the bottom plate; A limiting block is arranged on the fixing column, a limiting groove is arranged on the cylinder part, and the limiting block is slidably fitted in the limiting groove.

[0013] In the present invention, the trouser button binding machine further comprises a control box, and a manual working switch, a first manual mode switch and a second manual mode switch arranged on the top surface of the control box, and the control box is arranged around the periphery of the lower template; When the manual working switch and the first manual mode switch are turned on, the upper mold assembly and the lower mold assembly are close to each other to perform binding operations on the first model of male buckles and the first model of female buckles. When the manual working switch and the second manual mode switch are turned on, the upper mold assembly and the lower mold assembly are close to each other to perform binding operations on the second model of male buckles and the second model of female buckles.

[0014] In the present invention, the trouser button binding machine further comprises a foot-controlled switch; When the manual working switch, the first manual mode switch, and the foot control switch are turned on, the upper mold assembly and the lower mold assembly approach each other to perform binding operations on the first model of male buckles and the first model of female buckles. When the manual working switch, the second manual mode switch, and the foot control switch are turned on, the upper mold assembly and the lower mold assembly approach each other to perform binding operations on the second model of male buckles and the second model of female buckles.

[0015] Compared with the prior art, the present invention has the following beneficial effects: the trouser button binding machine of the present invention is connected by elastically rotating the positioning piece on the upper module, and before the trouser button is bound, the male button is clamped in the clamping space. After binding, the male button insert is inserted into the female button insertion hole, and the insert is bent so that the male button and the female button are fixedly connected to the two sides of the trouser cloth. At the same time, because the positioning piece can be rotated, the male button can slide out of the clamping space when the upper mold assembly rises, and the male button and the female button are connected tightly, not easy to be damaged and have a long service life, and at the same time, the processing efficiency is high and the qualified rate is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. The drawings described below are only drawings corresponding to some embodiments of the present invention.

[0017] Figure 1 It is a structural schematic diagram of the trouser button binding machine of the present invention.

[0018] Figure 2 It is a structural schematic diagram of the upper die assembly of the trouser button binding machine of the present invention when the male button is not assembled.

[0019] Figure 3 The present invention is a schematic structural diagram of an upper die assembly of a trouser button binding machine when male buttons are assembled thereon.

[0020] Figure 4 It is a comparative structural schematic diagram of the two positioning members of the upper die assembly of the trouser button binding machine of the present invention when they are located at different rotation positions.

[0021] Figure 5 The figure is a schematic diagram of the exploded structure of the upper die assembly of the trouser button binding machine of the present invention.

[0022] Figure 6 It is a cross-sectional view of the upper die assembly of the trouser button binding machine of the present invention.

[0023] Figure 7 It is a structural schematic diagram of the lower die assembly of the trouser button binding machine of the present invention.

[0024] Figure 8 The figure is a schematic diagram of the exploded structure of the lower die assembly of the trouser button binding machine of the present invention. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0026] The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are only for reference to the orientation of the drawings. The directional terms used are used to illustrate and understand the present invention, but not to limit the present invention.

[0027] The terms "first", "second", etc. in the present invention are used for descriptive purposes only and should not be understood as indicating or implying relative importance, and should not be used as a limitation on the order of precedence.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, the connection may be a detachable connection or a connection of an integral structure; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The trouser button binding equipment in the prior art generally has a sewing needle and a trouser button binding platform, the trouser button is positioned and placed on the binding platform, and then the trousers and the trouser button are manually aligned, and then the sewing needle drives the sewing thread to sew the trouser button on the binding platform onto the trousers. The efficiency is low, and the sewing thread is easy to loosen and break, the service life is short, the sewing difficulty is great, and the qualified rate is low.

[0030] The following is a preferred embodiment of a trousers button binding machine provided by the present invention that can solve the above technical problems.

[0031] Please refer to Figure 1 , Figure 2 and Figure 7 ,in Figure 1 It is a structural schematic diagram of the trouser button binding machine of the present invention. Figure 2 It is a structural schematic diagram of the upper die assembly of the trouser button binding machine of the present invention when the male button is not assembled. Figure 7 It is a structural schematic diagram of the lower die assembly of the trouser button binding machine of the present invention.

[0032] In the figures, structurally similar elements are denoted by the same reference numerals.

[0033] The present embodiment provides a trouser button binding machine, which is used to bind male buttons and female buttons to the two sides of trouser cloth, and the female button is provided with a plug hole, and the two sides of the male button are provided with plugs for plugging with the plug hole. The trouser button binding machine of the present embodiment can be compatible with the binding of the first model of male buttons 21a and the first model of female buttons 22a, and the binding of the second model of male buttons 21b and the first model of female buttons 22b. The first model of male buttons 21a is provided with plugs 21a1 on both sides, and the second model of male buttons 21b is provided with plugs 21b1 on both sides. The first model of female buttons 22a is provided with a plug hole 22a1, and the second model of female buttons 22b is provided with a plug hole 22b1.

[0034] The trouser button binding machine of the present embodiment comprises: an upper die assembly 11 and a lower die assembly 12 , wherein the upper die assembly 11 is arranged above the lower die assembly 12 in a lifting manner.

[0035] Among them, the upper mold assembly 11 includes an upper module 111 and a positioning member 112. The positioning member 112 can be elastically rotatably connected to the bottom of the upper module 111. A clamping space 116 is formed between the positioning member 112 and the upper module 111. The positioning member 112 clamps the male buckle in the clamping space 116 through elastic rotation, and the insert protrudes from the bottom surface of the positioning member 112.

[0036] The lower die assembly 12 includes: a base 121, a lower die plate 127 and a punch 126. The lower die plate 127 is elastically slidably connected to the base 121, the sliding direction of the lower die plate 127 is consistent with the lifting direction of the upper die assembly 11, the punch 126 is fixedly connected to the base 121, the lower die plate 127 is provided with a female buckle positioning groove for positioning the female buckle, a punch hole 1231 is provided on the bottom surface of the female buckle positioning groove, the punch 126 extends in the punch hole 1231, and the punch 126 is opposite to the insert of the male buckle in the clamping space 116.

[0037] When the upper mold assembly 11 descends, the insert of the male buckle is inserted into the insertion hole of the female buckle, and at the same time, the lower mold plate 127 is pushed down together, and the male buckle, trouser cloth, and female buckle descend together. The punch 126 punches the insert to bend the insert, thereby binding the male buckle and the female buckle to the two sides of the trouser cloth.

[0038] Please refer to Figure 1 , the trouser button binding machine in this embodiment also includes a frame, an upper mold assembly 11 is arranged at the upper end of the frame, and a lower mold assembly 12 is arranged at the lower end of the frame. Specifically, the upper mold assembly 11 is driven to rise and fall by a corresponding lifting drive mechanism, and the lifting drive mechanism is arranged in a device box 14, and the device box 14 is arranged at the upper end of the frame. The outer surface of the device box 14 is provided with a touch screen control panel 15, a power switch 16 and an emergency stop switch 17. The lifting drive mechanism in this embodiment can be an electric cylinder, wherein the binding pressure of the upper mold assembly 11 can be adjusted on the touch screen control panel 15 to adapt to the binding operation of different models of male and female buttons.

[0039] Please refer to Figure 3 , Figure 4 ,as well as Figure 6 In this embodiment, the clamping space 116 includes a first clamping space 1161 and a second clamping space 1162 disposed in the first clamping space 1161. The width of the first clamping space 1161 is greater than that of the second clamping space 1162, and the length of the first clamping space 1161 is less than that of the second clamping space 1162. Figure 2 The X direction indicates the length direction, and the Y direction indicates the width direction. The first clamping space 1161 is used to clamp the first type of male buckle 21a, and the second clamping space 1162 is used to clamp the second type of male buckle 21b. In this way, the upper mold assembly 11 of this embodiment can be compatible with male buckles of different types, and has high processing compatibility.

[0040] The female buckle positioning groove includes a first positioning groove 1221 and a second positioning groove 1222 disposed in the first positioning groove 1221. The first positioning groove 1221 and the second positioning groove 1222 are both opposite to the punching hole 1231. The width of the first positioning groove 1221 is greater than the width of the second positioning groove 1222. The length of the second positioning groove 1222 is greater than the length of the first positioning groove 1221. That is, the second positioning groove 1222 will form a groove on the inner wall surface of the first positioning groove 1221. Figure 7 The X direction indicates the length direction, and the Y direction indicates the width direction. The first positioning groove 1221 is used to place the first type of female buckle 22a, and the second positioning groove 1222 is used to place the second type of female buckle 22b. In this way, the lower mold assembly 12 of this embodiment can be compatible with placing female buckles of different types, and has high processing compatibility.

[0041] Please refer to Figure 4The positioning member 112 is provided with a positioning recess 1121 for positioning the first type of male buckle along the width direction of the first clamping space 1161. When the first type of male buckle 21a is placed, the first type of male buckle 21a is inserted until it contacts the inner wall of the positioning recess 1121 and stops.

[0042] Please refer to Figure 5 In addition, a notch 1122 is provided on the bottom surface of the positioning member 112 near one end of the plug of the male buckle, so that the thickness of the positioning member at the position of the notch 1122 is smaller to adapt to the bending work of the plug, while the thickness of the positioning member at other positions is larger, so that the overall strength and stability of the positioning member 112 are higher.

[0043] Please refer to Figure 4 and Figure 5 In this embodiment, a matching groove 1113 is provided on the upper module 111. When the positioning member 112 clamps the male buckle, the positioning member 112 is located in the matching groove 1113. Positioning blocks 1111 for positioning the second type of male buckle 21b along the width direction of the second clamping space 1162 are provided on both sides of the matching groove 1113. When the second type of male buckle 21b is placed, the second type of male buckle 21b is inserted until it contacts the positioning blocks 1111 and then stops. Along the width direction of the second clamping space 1162, the matching groove 1113 penetrates the side of the upper module 111 to form an opening for placing the second type of male buckle 21b.

[0044] Please refer to Figure 4 and Figure 5 In this embodiment, a receiving groove 1112 is provided on the bottom surface of the upper module 111, a rotating shaft 114 is provided in the receiving groove 1112, a torsion spring 115 is provided on the rotating shaft 114, the positioning member 112 is rotatably connected to the rotating shaft 114, and the two ends of the torsion spring 115 are respectively in contact with the positioning member 112 and the inner wall of the receiving groove 1112, and the torsion spring 115 causes the positioning member 112 to rotate in a direction close to the upper module 111, that is, the torsion spring 115 causes the positioning member 112 to rotate in a direction of compressing the clamping space 116.

[0045] The accommodating groove 1112 is connected to the matching groove 1113. When the positioning member 112 clamps the male buckle, the bottom surface of the positioning member 112 is flush with the bottom surface of the upper module 111, and the structure is compact.

[0046] Please refer to Figure 7 and Figure 8 In this embodiment, the lower template 127 includes a first plate body 122 and a second plate body 123 stacked below the first plate body 122, the female buckle positioning groove is arranged on the first plate body 122, and the punching hole 1231 is arranged on the second plate body 123. In this way, different first plates 122 can be replaced to adapt to the processing of different types of female buckles.

[0047] In this embodiment, the base 121 includes a bottom plate 1211 and a fixed column 1212 arranged on the bottom plate 1211, and the lower mold assembly 12 also includes a cylinder member 124, which is fixedly connected to the bottom of the lower mold plate 127 and slidably sleeved on the outer periphery of the fixed column 1212.

[0048] The first plate 122 , the second plate 123 and the cylinder 124 may be fixedly connected by using screws.

[0049] The outer periphery of the cylinder 124 is provided with a spring 125, which is compressed between the lower die plate 127 and the bottom plate 1211, and the spring 125 makes the lower die plate 127 slide away from the bottom plate 1211. When the upper die assembly 11 descends, the lower die plate 127 can be pushed to slide away from the bottom plate 1211, so that the punch 126 can punch the insert.

[0050] A limit block 1213 is provided on the fixed column 1212, and a limit groove 1241 is provided on the cylinder 124, and the limit block 1213 is slidably fitted in the limit groove 1241. The cooperation between the limit block 1213 and the limit groove 1241 ensures that the spring 125 will not drive the cylinder 124 to be disconnected from the fixed column 1212.

[0051] Please refer to Figure 3 In this embodiment, one clamping space 116 corresponds to one female buckle positioning groove as one processing group, and multiple processing groups can be set between the upper die assembly 11 and the lower die assembly 12. Specifically, multiple upper die blocks 111 are connected to the same fixing frame 113, and the fixing frame 113 is connected to the output end of the lifting drive mechanism. The fixing frame 113 is provided with a connection groove for connecting multiple upper die blocks 111, and the lower die plate 127 is provided with multiple female buckle positioning grooves. A corresponding number of punches 126 are provided on the fixing column 1212.

[0052] Please refer to Figure 1 In this embodiment, the trouser button binding machine also includes a control box 131, and a manual working switch 132, a first manual mode switch 133 and a second manual mode switch 134 arranged on the top surface of the control box 131, and the control box 131 is arranged around the lower template 127.

[0053] When the manual working switch 132 and the first manual mode switch 133 are turned on, the upper mold assembly 11 and the lower mold assembly 12 are brought close to each other to perform binding operations on the first model of male buckle 21a and the first model of female buckle 22a. When the manual working switch 132 and the second manual mode switch 134 are turned on, the upper mold assembly 11 and the lower mold assembly 12 are brought close to each other to perform binding operations on the second model of male buckle 21b and the second model of female buckle 22b. By operating different manual mode switches to control the upper mold assembly 11 to descend and bind the trouser buttons with different binding pressures, different models of trouser buttons can be bound with suitable binding pressures, with high processing compatibility and good processing quality.

[0054] In this embodiment, the trouser button binding machine further includes a foot-controlled switch.

[0055] When the manual operation switch 132, the first manual mode switch 133, and the foot switch are turned on, the upper mold assembly 11 and the lower mold assembly 12 are close to each other to perform binding operations on the first type of male buckle 21a and the first type of female buckle 22a, and when the manual operation switch 132, the second manual mode switch 134, and the foot switch are turned on, the upper mold assembly 11 and the lower mold assembly 12 are close to each other to perform binding operations on the second type of male buckle 21b and the second type of female buckle 22b. This can effectively prevent users from causing damage due to misoperation.

[0056] The working principle of the present invention is as follows: first, the trouser button binding machine is powered on, the power switch 16 is pressed, and the indicator light and the touch screen control panel 15 are powered on and displayed. Before the binding work, the mode adjustment operation can be performed, and before the mode adjustment operation, the lower template 127 is loose and adjustable.

[0057] The specific mode adjustment operations are as follows: Click the "mold adjustment page" button on the touch screen control panel 15 and enter the mold adjustment control mode, install the male buckle in the clamping space 116, and install the female buckle in the female buckle positioning groove. Then click the "manual descent" button on the touch screen control panel 15 to slowly descend the upper mold assembly 11, and when the male buckle and the female buckle are close, fine-tune the lower mold plate 127 so that the center positions of the male buckle and the female buckle are aligned, and then tighten the screws on the first plate body 122 to fix the first plate body 122, the second plate body 123 and the cylinder body 124.

[0058] Then, click the "return to origin" button on the touch screen control panel 15, and the upper mold assembly 11 rises to perform the return to origin procedure until the display on the touch screen control panel 15 changes from "need to return to origin" to "return to origin completed", indicating that the return to origin procedure has been completed.

[0059] Then, press the manual working switch 132 and the first manual mode switch 133, and step on the foot switch within the set time, or press the manual working switch 132 and the second manual mode switch 134, and step on the foot switch within the set time. The set time is 2 seconds, for example, the upper mold assembly 11 will automatically descend with the set torque. When the preset torque value is reached, the controller saves the position data and the upper mold assembly 11 automatically returns to the origin.

[0060] Finally, the operator observes whether the bound trouser buttons are qualified. If qualified, the operator clicks the "automatic page" button on the touch screen control panel 15 to return to the automatic working mode. Then the actual binding work can be carried out. If unqualified, the operator can click the "+" or "-" button on the touch screen control panel 15 to fine-tune the pressing position to meet the quality requirements of the trouser button binding.

[0061] The specific binding work is: Install the first type of male buckle 21a or the second type of male buckle 21b in the clamping space 116, install the first type of female buckle 22a or the second type of female buckle 22b in the female buckle positioning groove, place the trouser cloth on the lower template 127, and align the target binding position of the trouser cloth with the female buckle.

[0062] When binding the first model male buckle 21a and the first model female buckle 22a, the hand presses the manual working switch 132 and the first manual mode switch 133 at the same time, and the foot switch is stepped on within the set time, the upper mold assembly 11 descends, and the insert of the first model male buckle 21a is inserted into the insert hole of the first model female buckle 22a, and at the same time, the lower mold plate 127 is pushed down together, the male buckle, trouser cloth, and female buckle descend together, and the punch 126 punches the insert to bend the insert, so that the first model male buckle 21a and the first model female buckle 22a are bound and connected on both sides of the trouser cloth, and the binding action is automatically completed.

[0063] When binding the second model of male buckle 21b and the second model of female buckle 22b, the hand presses the manual working switch 132 and the second manual mode switch 134 at the same time, and the foot switch is stepped on within the set time, the upper mold assembly 11 descends, and the insert of the second model of male buckle 21b is inserted into the insert hole of the second model of female buckle 22b, and at the same time, the lower mold plate 127 is pushed down together, the male buckle, trouser cloth, and female buckle descend together, and the punch 126 punches the insert to bend the insert, so that the second model of male buckle 21b and the second model of female buckle 22b are bound and connected to the two sides of the trouser cloth, and the binding action is automatically completed.

[0064] When an emergency occurs, the emergency stop switch 17 is pressed, and the upper mold assembly 11 automatically returns to the original point, effectively preventing safety accidents.

[0065] This has completed the binding process of the trouser button binding machine of this preferred embodiment.

[0066] The trouser button binding machine of the preferred embodiment is connected by elastically rotating the positioning piece on the upper module. Before the trouser button is bound, the male button is clamped in the clamping space. After binding, the male button insert is inserted into the female button insertion hole, and the insert is bent so that the male button and the female button are fixedly connected to the two sides of the trouser cloth. At the same time, because the positioning piece can be rotated, the male button can slide out of the clamping space when the upper mold assembly rises. The male button and the female button are connected tightly, not easy to be damaged and have a long service life. At the same time, the processing efficiency is high and the qualified rate is high.

[0067] In addition, the trouser button binding machine of this embodiment can adjust the binding pressure before starting the actual binding operation, which has the effects of high control accuracy, strong stability, easy operation, safety and reliability.

[0068] In summary, although the present invention has been disclosed as above in terms of preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.

Claims

1. A trouser button binding machine, characterized in that: The trouser button binding machine is used to bind male buttons and female buttons on two sides of trouser cloth, wherein the female buttons are provided with plug holes, and the two sides of the male buttons are provided with plug pieces for plugging into the plug holes. The trouser button binding machine comprises: a frame, and an upper mold assembly and a lower mold assembly connected to the frame, wherein the upper mold assembly can be lifted and lowered and arranged above the lower mold assembly; Wherein, the upper mold assembly includes an upper mold section and a positioning member, the positioning member is elastically rotatably connected to the lower side of the upper mold section, a clamping space is formed between the positioning member and the upper mold section, the male buckle is clamped in the clamping space, and the insert protrudes from the bottom surface of the positioning member; The lower die assembly includes: a base, a lower template and a punch. The lower template can be elastically slidably connected to the base. The sliding direction of the lower template is consistent with the lifting direction of the upper die assembly. The punch is fixedly connected to the base. The lower template is provided with a female buckle positioning groove for positioning the female buckle. A punching hole is provided on the bottom surface of the female buckle positioning groove. The punch extends in the punching hole. The punch is opposite to the insert of the male buckle in the clamping space.

2. The trouser button binding machine according to claim 1, characterized in that: The clamping space includes a first clamping space and a second clamping space arranged in the first clamping space, the width of the first clamping space is greater than that of the second clamping space, the length of the second clamping space is greater than that of the first clamping space, the first clamping space is used to clamp a male buckle of a first model, and the second clamping space is used to clamp a male buckle of a second model; The female buckle positioning groove includes a first positioning groove and a second positioning groove arranged in the first positioning groove, the first positioning groove and the second positioning groove are both opposite to the punching hole, the width of the first positioning groove is greater than the width of the second positioning groove, the length of the second positioning groove is greater than the length of the first positioning groove, the first positioning groove is used to place a first model of female buckle, and the second positioning groove is used to place a second model of female buckle.

3. The trouser button binding machine according to claim 2, characterized in that: The positioning member is provided with a positioning recessed step for positioning a male buckle of the first model along the width direction of the first clamping space.

4. The trouser button binding machine according to claim 1, characterized in that: A notch is provided on the bottom surface of the positioning member at one end of the inserting piece close to the male buckle.

5. The trouser button binding machine according to claim 2, characterized in that: A matching groove is provided on the upper module. When the positioning member clamps the male buckle, the positioning member is located in the matching groove. Positioning blocks for positioning the second model of male buckle along the width direction of the second clamping space are provided on both sides of the matching groove. Along the width direction of the second clamping space, the matching groove runs through the side surface of the upper module.

6. The trouser button binding machine according to claim 5, characterized in that: The bottom surface of the upper module is provided with a receiving groove, a rotating shaft is provided in the receiving groove, a torsion spring is provided on the rotating shaft, the positioning member is rotatably connected to the rotating shaft, and two ends of the torsion spring are respectively in contact with the positioning member and the inner wall of the receiving groove; The accommodating groove is communicated with the matching groove, and when the positioning member clamps the male buckle, the bottom surface of the positioning member is flush with the bottom surface of the upper module.

7. The trouser button binding machine according to claim 1, characterized in that: The lower template includes a first plate body and a second plate body stacked below the first plate body, the female buckle positioning groove is arranged on the first plate body, and the punching hole is arranged on the second plate body.

8. The trouser button binding machine according to claim 1, characterized in that: The base includes a bottom plate and a fixing column arranged on the bottom plate, and the lower mold assembly also includes a cylinder member, the cylinder member is fixedly connected to the bottom of the lower mold plate, and the cylinder member is slidably sleeved on the outer periphery of the fixing column; A spring is sleeved on the outer periphery of the cylinder, and the spring is compressed between the lower template and the bottom plate; A limiting block is arranged on the fixing column, a limiting groove is arranged on the cylinder part, and the limiting block is slidably fitted in the limiting groove.

9. The trouser button binding machine according to claim 1, characterized in that: The trouser button binding machine further comprises a control box, and a manual working switch, a first manual mode switch and a second manual mode switch arranged on the top surface of the control box, wherein the control box is arranged around the periphery of the lower template; When the manual working switch and the first manual mode switch are turned on, the upper mold assembly and the lower mold assembly are close to each other to perform binding operations on the first model of male buckles and the first model of female buckles. When the manual working switch and the second manual mode switch are turned on, the upper mold assembly and the lower mold assembly are close to each other to perform binding operations on the second model of male buckles and the second model of female buckles.

10. The trouser button binding machine according to claim 9, characterized in that: The trousers button binding machine also includes a foot-controlled switch; When the manual working switch, the first manual mode switch, and the foot control switch are turned on, the upper mold assembly and the lower mold assembly approach each other to perform binding operations on the first model of male buckles and the first model of female buckles. When the manual working switch, the second manual mode switch, and the foot control switch are turned on, the upper mold assembly and the lower mold assembly approach each other to perform binding operations on the second model of male buckles and the second model of female buckles.

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