Automatic buckle assembling machine

Abstract

The utility model discloses an automatic buckle assembling machine which comprises a machine body, a buckle base obtaining mechanism, a plate buckle obtaining mechanism, an elastic piece obtaining mechanism, a face buckle obtaining mechanism and a clamp. The clamp comprises a base, a fixing piece and a driving component. The base is used for supporting the buckle seat; the fixing piece is movably combined to the base, the fixing piece is provided with a first position and a second position, the fixing piece can limit the buckle seat from being separated from the base when the fixing piece is located at the first position, and the fixing piece can allow the buckle seat to be separated from or placed on the base when the fixing piece is located at the second position; the driving component is movably combined to the base so as to drive the fixing piece to move from the first position to the second position in the first direction. Wherein the driving component is configured to be capable of responding to the buckle seat obtaining mechanism so as to drive the fixing part to move from the first position to the second position in the first direction, so that the buckle seat obtaining mechanism places the buckle seat on the base; compared with the prior art, the scheme has the advantage that the assembling efficiency of the buckle is improved.

Description

Technical Field

[0001] The present application relates to the field of automation, and in particular to a buckle automatic assembly machine. Background Art

[0002] The buckle can be applied to a packaging box or a gift box; when the cover of the packaging box or the gift box is closed on the box body, the buckle can connect and fix the cover to the box body. The buckle can be fixed to the cover by welding or screws; the box body has a buckle tongue; the buckle can cooperate with the buckle tongue to connect and fix the cover to the box body.

[0003] The buckle includes buckle seat, spring, face buckle, plate buckle and other parts; the existing buckles are mostly assembled manually, which is inefficient. Or they are semi-automatic in combination with equipment, and the parts need to be manually placed in the fixture to complete the assembly. It is necessary to improve production efficiency. Utility Model Content

[0004] In order to solve the above problems, the present application provides a buckle automatic assembly machine to improve the assembly efficiency of the buckle.

[0005] The present application provides a buckle automatic assembly machine, including a machine body, a buckle seat acquisition mechanism, a plate buckle acquisition mechanism, a spring piece acquisition mechanism, a surface buckle acquisition mechanism and a fixture; the fixture includes:

[0006] A base, used for supporting the buckle seat;

[0007] a fixing member, which is movably coupled to the base, the fixing member having a first position and a second position, the fixing member being able to restrict the buckle seat from being separated from the base in the first position, and being able to allow the buckle seat to be separated from or placed on the base in the second position; and

[0008] a driving member movably coupled to the base so as to drive the fixing member to move from the first position to the second position in a first direction;

[0009] Wherein, the driving member is configured to be able to respond to the buckle seat acquisition mechanism to drive the fixing member to move from the first position to the second position in the first direction, so that the buckle seat acquisition mechanism places the buckle seat on the base.

[0010] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution, but are merely further supplements or preferences. Under the premise that there are no technical or logical contradictions, each optional method can be combined with the above-mentioned overall solution separately, and multiple optional methods can also be combined.

[0011] Optionally, the buckle seat acquisition mechanism can push the driving member to move along the second direction, so that the driving member drives the fixing member to move along the first direction.

[0012] Optionally, the buckle seat acquisition mechanism includes:

[0013] A buckle seat clamp, used for grasping the buckle seat; and

[0014] An abutment portion is attached to the buckle seat clamping jaw and is capable of abutting the driving member.

[0015] Optionally, the second direction is arranged perpendicular to the first direction.

[0016] Optionally, the driving member includes a driving portion, and the driving portion can push the fixing member to move.

[0017] Optionally, the driving portion is a driving surface.

[0018] Optionally, the driving surface is arranged to be inclined.

[0019] Optionally, the clamp further includes an elastic member, and the elastic member is used to drive the fixing member to be in the first position.

[0020] Optionally, the clamp further comprises a limiting device, and the limiting device is used to limit the extreme position of the fixing member.

[0021] Optionally, the base has a first sliding groove for the fixing member to slide.

[0022] Optionally, the base has a second sliding groove for the driving member to slide.

[0023] Optionally, the base has a placement groove for placing the buckle seat.

[0024] Optionally, when the fixing member is in the first position, a partial structure of the fixing member is located at the opening of the placement slot, so as to limit the buckle seat from being separated from the placement slot.

[0025] Optionally, the buckle automatic assembly machine further includes:

[0026] A turntable can rotate around a fixed axis, and the buckle seat acquisition mechanism, the plate buckle acquisition mechanism, the spring piece acquisition mechanism, and the surface buckle acquisition mechanism are arranged in sequence and spaced apart around the circumference of the turntable.

[0027] Optionally, there are multiple clamps, and the clamps are arranged in sequence and spaced apart around the circumference of the turntable.

[0028] Optionally, the buckle automatic assembly machine further includes:

[0029] A riveting mechanism is used to rivet the face buckle and the buckle seat.

[0030] The present application discloses a buckle automatic assembly machine, which fully automatically assembles buckles to improve the assembly efficiency of buckles. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of the structure of a buckle automatic assembly machine according to an embodiment of the present application;

[0032] Figure 2 for Figure 1 A structural diagram of the automatic buckle assembly machine from another perspective;

[0033] Figure 3 for Figure 1 Schematic diagram of the structure of the middle buckle;

[0034] Figure 4 for Figure 3 Schematic diagram of the exploded structure of the middle buckle;

[0035] Figure 5 for Figure 1 Schematic diagram of the structure of the middle fixture and the turntable;

[0036] Figure 6 for Figure 5 A partial cross-sectional view of

[0037] Figure 7 for Figure 5 Schematic diagram of the structure of the middle fixture;

[0038] Figure 8 for Figure 7 A cross-sectional view of the middle fixture;

[0039] Fig. 9 for Figure 7 Schematic diagram of the decomposed structure of the middle fixture;

[0040] Fig.10 for Figure 1 A schematic diagram of the structure of the middle buckle seat acquisition mechanism;

[0041] Fig.11 for Fig.10 Schematic diagram of the local structure in;

[0042] Fig.12 for Fig.11 A schematic diagram of the structure of the middle buckle seat acquisition mechanism and the fixture;

[0043] Fig.13 for Fig.12 A schematic diagram of the structure of the middle buckle seat acquisition mechanism placing the buckle seat in the fixture;

[0044] Fig.14 for Figure 1 Structural diagram of the middle plate buckle acquisition mechanism;

[0045] Fig.15 for Fig.14 Schematic diagram of the local structure in;

[0046] Fig.16 for Figure 1 A schematic diagram of the structure of the shrapnel acquisition mechanism;

[0047] Fig.17 for Fig.16 Schematic diagram of the local structure in;

[0048] Fig.18 for Fig.17 A schematic diagram of the structure of the mid-face buckle acquisition mechanism;

[0049] Fig.19 for Fig.18 Schematic diagram of the local structure in;

[0050] Fig. 20 for Figure 1 A partial cross-sectional view of the automatic assembly machine for the middle buckle;

[0051] Fig.21 for Fig. 20 Schematic diagram of the structure of the riveting mechanism and the clamp;

[0052] Fig. 22 for Fig.21 Schematic diagram of the local structure of the riveting mechanism;

[0053] Fig.23 for Fig.21 A schematic diagram of a local structure in which a riveting mechanism in the middle is omitted;

[0054] Fig.24 for Figure 1 A partial cross-sectional view of the automatic assembly machine for the middle buckle;

[0055] Fig.25 for Figure 1 Schematic diagram of the structure of the middle and lower feeding mechanism.

[0056] The reference numerals in the figures are described as follows:

[0057] 100. Buckle automatic assembly machine;

[0058] 10. buckle; 11. buckle seat; 111. ear piece; 12. plate buckle; 121. buckle hole; 122. rotating part; 13. spring piece; 14. surface buckle; 141. through hole;

[0059] 20. Machine body; 21. Turntable; 22. Driving motor;

[0060] 30. Clamp; 31. Base; 311. Placement slot; 312. First slide slot; 313. Second slide slot; 314. Avoidance space; 32. Fixing member; 321. Sliding portion; 322. Support portion; 323. Lock tongue; 324. Mounting portion; 33. Driving member; 331. Driving portion; 332. Step surface; 34. Limiting device; 341. First limiting portion; 342. Second limiting portion; 35. Elastic member;

[0061] 40. buckle seat acquisition mechanism; 41. buckle seat clamping claw; 411. base; 412. claw; 42. abutting part; 43. buckle seat vibration plate; 44. buckle seat conveying line;

[0062] 50. Shrapnel acquisition mechanism; 51. Shrapnel conveying device; 511. Shrapnel vibration plate; 512. Shrapnel conveying line; 52. Shrapnel clamping claw;

[0063] 60. Plate buckle acquisition mechanism; 61. Plate buckle conveying device; 611. Plate buckle vibration plate; 612. Plate buckle conveying line; 62. Plate buckle clamping claw;

[0064] 70. Surface buckle obtaining mechanism; 71. Surface buckle conveying device; 711. Surface buckle vibration plate; 712. Surface buckle conveying line; 72. Surface buckle clamping claw;

[0065] 80, riveting mechanism; 81, first riveting device; 811, first stamping part; 8111, stamping slope; 812, output member; 813, driving member; 814, pressing member; 815, elastic member; 816, movable base; 817, guide rod; 82, second riveting device; 821, second stamping part; 822, mounting frame; 823, swing rod; 824, driving cylinder;

[0066] 90. Feeding mechanism; 91. Feeding clamp. DETAILED DESCRIPTION

[0067] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0068] It should be noted that when a component is referred to as being "connected" to another component, it may be directly connected to the other component or there may be a central component. When a component is referred to as being "disposed on" another component, it may be directly disposed on the other component or there may be a central component at the same time.

[0069] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0070] like Figures 1 to 25 As shown, the present application provides a buckle automatic assembly machine 100, including a body 20, a buckle seat acquisition mechanism 40, a plate buckle acquisition mechanism 60, a spring piece acquisition mechanism 50, a surface buckle acquisition mechanism 70 and a clamp 30, the clamp 30 includes a base 31, a fixing member 32 and a driving member 33, the base 31 is used to support the buckle seat 11; the fixing member 32 is movably coupled to the base 31, the fixing member 32 has a first position and a second position, the fixing member 32 can limit the buckle seat 11 from being separated from the base 31 in the first position, and the fixing member 32 can allow the buckle seat 11 to be separated from or placed on the base 31 when it is in the second position; the driving member 33 is movably coupled to the base 31, so as to be able to drive the fixing member 32 to move from the first position to the second position in the first direction; wherein the driving member 33 is configured to be able to respond to the buckle seat acquisition mechanism 40, so as to drive the fixing member 32 to move from the first position to the second position in the first direction, so that the buckle seat acquisition mechanism 40 places the buckle seat 11 on the base 31.

[0071] The buckle seat acquisition mechanism 40 places the buckle seat 11 on the base 31; the plate buckle acquisition mechanism 60 is used to place the plate buckle 12 on the base 31; the spring piece acquisition mechanism 50 is used to place the spring piece 13 on the base 31; the surface buckle acquisition mechanism 70 is used to place the surface buckle 14 on the base 31; finally, the buckle seat 11, the plate buckle 12, the spring piece 13 and the surface buckle 14 are assembled to form the buckle 10, so that the buckle automatic assembly machine 100 can fully automatically assemble the buckle 10 to improve the assembly efficiency of the buckle 10. When the buckle seat acquisition mechanism 40 places the buckle seat 11 on the fixture 30, the driving member 33 responds to the buckle seat acquisition mechanism 40 to drive the fixing member 32 to move to the second position to allow the buckle seat acquisition mechanism 40 to place the buckle seat 11 on the base 31; when the buckle seat 11 is placed on the base 31, the fixing member 32 moves to the first position to limit the buckle seat 11 from being separated from the base 31. The driving member 33 responds to the buckle seat acquisition mechanism 40 to ensure that the driving member 33 will drive the fixing member 32 only when the buckle seat 11 is placed on the buckle seat 11, so as to facilitate the use of the clamp 30 and further improve the assembly efficiency of the buckle 10 by the buckle automatic assembly machine 100.

[0072] The specific structure of the buckle 10; refer to one embodiment, such as Figure 3 to Figure 4As shown, the buckle 10 is a flat buckle or a square buckle; the structure of the buckle 10 can refer to the prior art. The buckle 10 can be applied to a packaging box or a gift box; when the cover of the packaging box or the gift box is covered on the box body, the buckle 10 can connect and fix the cover with the box body. For example, the buckle 10 includes a bottom buckle and a plate buckle 12, the plate buckle 12 is rotatably mounted on the bottom buckle, and the plate buckle 12 has a buckle hole 121; the bottom buckle can be fixed to the cover by welding or screws, and the buckle hole 121 on the plate buckle 12 can be buckled with the buckle tongue on the box body to connect the cover body with the box body.

[0073] Specifically, the bottom buckle includes a buckle seat 11 and a face buckle 14; the face buckle 14 is fixed to the buckle seat 11 and forms a cavity with the buckle seat 11; the plate buckle 12 includes a rotating portion 122, which is rod-shaped and located in the cavity; the spring piece 13 is located in the cavity, and the spring piece 13 is pressed between the rotating portion 122 and the buckle seat 11 or the face buckle 14, so as to provide damping for the rotation of the plate buckle 12. Among them, the buckle seat 11 has a plurality of ear pieces 111, and the face buckle 14 has a through hole 141 for the ear piece 111 to pass through. When the face buckle 14 is placed on the buckle seat 11, the ear piece 111 passes through the through hole 141, and then the ear piece 111 is riveted to fix the buckle seat 11 and the face buckle 14. The number of the ear pieces 111 and the through hole 141 is determined according to actual needs; for example, the number of the ear pieces 111 and the through hole 141 are both 3.

[0074] The specific configuration of the body 20; refer to one embodiment, such as Figure 1 to Figure 2 As shown, the shape of the body 20 is not strictly limited; the body 20 can support the clamp 30 and the buckle seat acquisition mechanism 40 and other components; the details of the body 20 are not further described here. For example, the body 20 is a frame structure.

[0075] The specific configuration of the base 31; refer to one embodiment, such as Figures 5 to 9 As shown, the shape of the base 31 is not strictly limited; the base 31 can support the fixing member 32 and the driving member 33 and other components; for example, the base 31 is a block structure. The base 31 has a placement groove 311 for placing the buckle seat 11, so that the buckle seat 11 can be placed on the base 31. The placement groove 311 has an opening for the buckle seat 11 to enter and exit, and the opening is located at the top of the base 31. Among them, when the fixing member 32 is in the first position, part of the structure of the fixing member 32 is located at the opening of the placement groove 311, so as to limit the buckle seat 11 from being separated from the placement groove 311; when the fixing member 32 is in the second position, the fixing member 32 avoids the opening, so that the buckle seat 11 can enter and exit the placement groove 311.

[0076] In this embodiment, if Figures 5 to 9As shown, the base 31 has a first slide groove 312 for the fixing member 32 to slide; the first slide groove 312 can limit the moving path of the fixing member 32. The first slide groove 312 runs through the entire base 31 along the first direction and is located below the placement groove 311. The base 31 has a second slide groove 313 for the driving member 33 to slide; the second slide groove 313 can limit the moving path of the driving member 33. The second slide groove 313 runs through the entire base 31 along the second direction and is located on one side of the placement groove 311. The first direction and the second direction are arranged perpendicularly; the first slide groove 312 and the second slide groove 313 are connected to each other at the intersection.

[0077] The specific configuration of the fixing member 32; refer to one embodiment, such as Figures 5 to 9 As shown, the fixing member 32 includes a sliding portion 321, a supporting portion 322 and a locking tongue 323; the sliding portion 321 can slide along the first sliding groove 312; the locking tongue 323 is fixed to the sliding portion 321 through the supporting portion 322; when the fixing member 32 is in the first position, at least part of the structure of the locking tongue 323 can be located at the opening of the placement groove 311, so as to limit the buckle seat 11 in the placement groove 311; when the fixing member 32 is in the second position, the locking tongue 323 avoids the opening of the placement groove 311. One end of the supporting portion 322 is fixedly connected to the middle position of the sliding portion 321, and the other end is fixedly connected to the locking tongue 323. The base 31 has an avoidance space 314 for avoiding the supporting portion 322, and the avoidance space 314 is connected to the first sliding groove 312, and the avoidance space 314 can make the locking tongue 323 located outside the base 31.

[0078] Among them, the sliding part 321 is roughly a rod-shaped structure; the supporting part 322 is roughly a rod-shaped structure, one end of the supporting part 322 is fixedly connected to the sliding part 321 by welding or bolts, and the other end is fixedly connected to the locking tongue 323 by welding or bolts; the locking tongue 323 is roughly a plate-shaped structure, one side of the locking tongue 323 can cooperate with the buckle seat 11 to limit the buckle seat 11 from detaching from the base 31; the locking tongue 323 is fixed to the sliding part 321 by welding or bolts.

[0079] The specific configuration of the driving member 33; Referring to one embodiment, as Figures 5 to 9 As shown, the driving member 33 is generally a rod-shaped structure; the driving member 33 moves along the second direction under the restriction of the second slide slot 313. The driving member 33 can abut against the fixing member 32, so that the driving member 33 can abut against the fixing member 32 to move along the first direction; the driving member 33 can drive the fixing member 32 without other linkage structures, thereby reducing the parts of the clamp 30 and making the structure of the clamp 30 more compact.

[0080] The driving member 33 includes a driving portion 331, which can push the fixing member 32 to move. The driving portion 331 is a driving surface; the driving surface is arranged at an angle; when the driving member 33 moves along the second direction, the contact position between the driving surface and the fixing member 32 changes, so that the position of the fixing member 32 in the first direction can be changed. The sliding portion 321 has an avoidance hole for the driving member 33 to pass through, so that the structure of the clamp 30 can be made more compact.

[0081] In this embodiment, if Figures 5 to 9 As shown, the clamp 30 also includes a limiting device 34, which is used to limit the extreme position of the fixing member 32, to determine the first position and the second position, so as to ensure that the fixing member 32 stops moving when it moves to the first position and the second position. Specifically, the limiting device 34 includes a first limiting portion 341 and a second limiting portion 342; the first limiting portion 341 is connected to the fixing member 32 and is located on the outside of the base 31. When the first limiting portion 341 abuts against the base 31, the fixing member 32 can be in the first position; the second limiting portion 342 is a side wall of the avoidance space 314, and the support portion 322 and the second limiting portion 342 can make the fixing member 32 in the second position.

[0082] In order to enable the fixing member 32 to be in the first position; referring to one embodiment, as Figures 5 to 9 As shown, the clamp 30 further includes an elastic member 35, which is used to drive the fixing member 32 to the first position; the elastic member 35 can keep the fixing member 32 in the first position. The fixing member 32 has a mounting portion 324, which is located outside the base 31 and is fixedly connected to the sliding portion 321 by bolts, clamping or welding; one end of the elastic member 35 presses against the mounting portion 324, and the other end presses against the base 31. The mounting portion 324 and the second limiting portion 342 are respectively located at the two ends of the sliding portion 321. Preferably, the elastic member 35 is a spring.

[0083] In this embodiment, if Figures 10 to 13 As shown, the buckle seat acquisition mechanism 40 can abut the driving member 33 to move along the second direction, so that the driving member 33 drives the fixing member 32 to move along the first direction. The buckle seat acquisition mechanism 40 abuts against the driving member 33 to reduce the linkage components between the buckle seat acquisition mechanism 40 and the driving member 33, thereby reducing the parts of the buckle automatic assembly machine 100, making the structure of the buckle automatic assembly machine 100 more compact. Part of the structure of the driving member 33 is located outside the base 31, so that the buckle seat acquisition mechanism 40 abuts against the driving member 33.

[0084] The specific configuration of the buckle seat acquisition mechanism 40; refer to one embodiment, such as Figures 10 to 13As shown, the buckle seat acquisition mechanism 40 includes a buckle seat clamp 41 and a push portion 42. The buckle seat clamp 41 is used to grab the buckle seat 11; the push portion 42 is attached to the buckle seat clamp 41 and can push the driving member 33. Among them, part of the structure of the driving member 33 is located outside the base 31, and the driving member 33 has a step surface 332. The push portion 42 can push the step surface 332 to drive the driving member 33. The buckle seat acquisition mechanism 40 also includes a buckle seat vibration plate 43 and a buckle seat conveyor line 44. The buckle seat vibration plate 43 conveys the buckle seat 11 through the buckle seat conveyor line 44. The buckle seat clamp 41 grabs the buckle seat 11 on the buckle seat conveyor line 44, and places the grabbed buckle seat 11 on the fixture 30, which can realize automatic loading of the buckle seat 11, so as to improve the assembly efficiency of the buckle 10. Among them, the buckle seat vibration plate 43, the buckle seat conveyor line 44 and the buckle seat clamp 41 can all adopt the existing technology, which will not be further elaborated here.

[0085] In this embodiment, if Figures 10 to 13 As shown, the buckle seat clamp 41 is a pneumatic clamp. The buckle seat clamp 41 includes a base 411 and two claws 412, and the two claws 412 cooperate with each other to grasp the buckle seat 11. Among them, the abutting portion 42 and the base 31 are integrally arranged to reduce the difficulty of the processing technology between the abutting portion 42 and the base 31, and to enhance the structural strength of the abutting portion 42 and the base 31. Of course, in other embodiments, the abutting portion 42 and the base 31 are separated, and the abutting portion 42 and the base 31 are fixed by bolts or welding.

[0086] In this embodiment, if Figures 1 to 5 As shown, the buckle automatic assembly machine 100 also includes a turntable 21, which can rotate around a fixed axis; the number of fixtures 30 is multiple, and each fixture 30 is arranged in sequence around the circumference of the turntable 21. The turntable 21 is rotatably mounted on the machine body 20; multiple fixtures 30 can be switched at each station, so that the buckle automatic assembly machine 100 can assemble the various components of the buckle 10. The number of fixtures 30 is at least 6; so that the fixtures 30 correspond to at least 6 stations. For example, the buckle automatic assembly machine 100 includes a buckle seat loading station, a plate buckle loading station, a spring sheet loading station, a face buckle loading station, a riveting station and a blanking station. Among them, the buckle seat acquisition mechanism 40 corresponds to the buckle seat loading station, the plate buckle acquisition mechanism 60 corresponds to the plate buckle 12 processing station, the spring sheet acquisition mechanism 50 corresponds to the spring sheet 13 processing station, and the face buckle acquisition mechanism 70 corresponds to the face buckle 14 processing station. The turntable 21 can be driven by a driving motor 22; the driving motor 22 is installed on the machine body 20, and the output shaft of the driving motor 22 is connected to the turntable 21. When the buckle automatic assembly machine 100 is installed, the turntable 21 rotates approximately around a vertical axis.

[0087] Among them, the buckle seat acquiring mechanism 40, the plate buckle acquiring mechanism 60, the spring piece acquiring mechanism 50, the face buckle acquiring mechanism 70 and the riveting mechanism 80 are arranged in sequence at circumferential intervals around the turntable 21; the buckle seat acquiring mechanism 40, the plate buckle acquiring mechanism 60, the spring piece acquiring mechanism 50 and the face buckle acquiring mechanism 70 respectively place the buckle seat 11, the plate buckle 12, the spring piece 13 and the face buckle 14 on the fixture 30 in sequence, and then assemble them to form the buckle 10.

[0088] The specific configuration of the plate buckle acquisition mechanism 60; refer to one embodiment, such as Figure 14 to Figure 15 As shown, the plate buckle acquisition mechanism 60 includes a plate buckle conveying device 61 and a plate buckle clamp 62. The plate buckle conveying device 61 is used to convey the plate buckle 12, and the plate buckle clamp 62 is used to grab the plate buckle 12 on the plate buckle conveying device 61 and place the plate buckle 12 on the buckle seat 11 of the clamp 30; the plate buckle acquisition mechanism 60 can realize automatic loading of the plate buckle 12, so as to improve the assembly efficiency of the buckle 10.

[0089] The specific structure of the plate buckle conveying device 61; refer to one embodiment, such as Figure 14 to Figure 15 As shown, the plate buckle conveying device 61 includes a plate buckle vibration plate 611 and a plate buckle conveying line 612. The plate buckle vibration plate 611 conveys the plate buckle 12 through the plate buckle conveying line 612, and the plate buckle clamp 62 grabs the plate buckle 12 on the plate buckle conveying line 612. Among them, the plate buckle vibration plate 611, the plate buckle conveying line 612 and the plate buckle clamp 62 can all adopt existing technologies, which will not be further elaborated here.

[0090] The specific configuration of the shrapnel acquisition mechanism 50; refer to one embodiment, such as Figure 16 to Figure 17 As shown, the shrapnel acquisition mechanism 50 includes a shrapnel conveying device 51 and a shrapnel clamp 52. The shrapnel conveying device 51 is used to convey the shrapnel 13, and the shrapnel clamp 52 is used to grab the shrapnel on the shrapnel conveying device 51 and place the shrapnel 13 on the buckle seat 11 on the clamp 30; the shrapnel acquisition mechanism 50 can realize automatic loading of the shrapnel 13, so as to improve the assembly efficiency of the buckle 10.

[0091] The specific configuration of the shrapnel conveying device 51; refer to one embodiment, as Figure 16 to Figure 17 As shown, the shrapnel conveying device 51 includes a shrapnel vibration plate 511 and a shrapnel conveying line 512. The shrapnel vibration plate 511 conveys the shrapnel 13 through the shrapnel conveying line 512, and the shrapnel clamp 52 grabs the shrapnel 13 on the shrapnel conveying line 512. Among them, the shrapnel vibration plate 511, the shrapnel conveying line 512 and the shrapnel clamp 52 can all adopt the existing technology, which will not be further explained here.

[0092] The specific configuration of the face buckle acquisition mechanism 70; refer to one embodiment, such as Figure 18 to Figure 19As shown, the face buckle acquisition mechanism 70 includes a face buckle conveying device 71 and a face buckle clamp 72. The face buckle conveying device 71 is used to convey the face buckle 14, and the face buckle clamp 72 is used to grab the face buckle 14 on the face buckle conveying device 71 and place the face buckle 14 on the buckle seat 11 on the clamp 30. The face buckle acquisition mechanism 70 can realize automatic loading of the face buckle 14, so as to improve the assembly efficiency of the buckle 10.

[0093] The specific configuration of the face buckle conveying device 71; refer to one embodiment, such as Figure 18 to Figure 19 As shown, the buckle conveying device 71 includes a buckle vibration plate 711 and a buckle conveying line 712. The buckle vibration plate 711 conveys the buckle 14 through the buckle conveying line 712, and the buckle clamp 72 grabs the buckle 14 on the buckle conveying line 712. Among them, the buckle vibration plate 711, the buckle conveying line 712 and the buckle clamp 72 can all adopt the existing technology, which will not be further described here.

[0094] In this embodiment, if Figure 1 to Figure 2 as well as Figure 20 to Figure 24 As shown, the buckle automatic assembly machine 100 also includes a riveting mechanism 80, which is used to rivet the face buckle 14 and the buckle seat 11. The riveting mechanism 80 corresponds to the riveting processing station; the buckle seat acquisition mechanism 40, the plate buckle acquisition mechanism 60, the spring piece acquisition mechanism 50 and the face buckle acquisition mechanism 70 respectively place the buckle seat 11, the plate buckle 12, the spring piece 13 and the face buckle 14 on the fixture 30 in sequence, and then rivet the face buckle 14 and the buckle seat 11 through the riveting mechanism 80 to form the buckle 10. The riveting mechanism 80 includes a first riveting device 81 and a second riveting device 82. The first riveting device 81 pre-rivets the face buckle 14 and the buckle seat 11, and then rivets them again through the second riveting device 82, so that the riveting between the face buckle 14 and the bottom buckle can be more firmly.

[0095] The specific configuration of the first riveting device 81; refer to one embodiment, such as Figure 20 to Figure 23 As shown, the first riveting device 81 includes a first stamping part 811, and the first stamping part 811 is used to stamp the buckle seat 11 to rivet it on the face buckle 14. After the buckle seat 11, the plate buckle 12, the spring piece 13 and the face buckle 14 are assembled, the ear piece 111 of the buckle seat 11 is inserted into the through hole of the face buckle 14, and the first stamping part 811 stamps the ear piece 111 to rivet the ear piece 111 on the face buckle 14. There are three first stamping parts 811, and each first stamping part 811 can stamp a corresponding ear piece 111.

[0096] The specific configuration of the first stamping member 811; refer to one embodiment, such as Figure 20 to Figure 23As shown, the first stamping part 811 is a rod-shaped structure; the end of the first stamping part 811 has a stamping bevel 8111, and when the stamping bevel 8111 is used to stamp the ear piece 111, the ear piece 111 is bent so that the ear piece 111 can be riveted to the face buckle 14.

[0097] In order to drive the first punching member 811 to punch the ear piece 111; referring to one embodiment, as Figure 20 to Figure 23 As shown, the first riveting device 81 further includes an output member 812, the first stamping part 811 is fixedly connected to the output member 812, and the output member 812 can drive the first stamping part 811 to move, so that the first stamping part 811 rivets the surface buckle 14 and the buckle seat 11. The output member 812 drives the first stamping part 811 to move along the second direction. The output member 812 can be a cylinder; the piston of the cylinder is directly or indirectly connected to the first stamping part 811 by welding or bolts; the cylinder body of the cylinder is directly or indirectly connected to the body 20 by welding or bolts.

[0098] Before the first riveting device 81 rivets the buckle seat 11 and the face buckle 14, the fixing member 32 is in the first position and is located between the buckle seat 11 and the face buckle 14; when the first riveting device 81 rivets the buckle seat 11 and the face buckle 14, the fixing member 32 is located between the buckle seat 11 and the face buckle 14, which will affect the riveting of the buckle seat 11 and the face buckle 14; in order to solve this technical problem, referring to one of the embodiments, as shown in Figure 20 to Figure 23 As shown, the clamp 30 responds to the first riveting device 81 , so that when the first riveting device 81 rivets the buckle seat 11 and the face buckle 14 , the fixing member 32 moves to disengage from between the buckle seat 11 and the face buckle 14 .

[0099] In this embodiment, if Figure 20 to Figure 23 As shown, the first riveting device 81 also includes a driving member 813, which is used to drive the driving member 33 so that the driving member 33 drives the fixing member 32 to move to the second position until the fixing member 32 is separated from the buckle seat 11 and the face buckle 14. The driving member 813 abuts against the driving member 33 to abut the driving member 33 to move; thereby reducing the transmission components between the driving member 813 and the driving member 33, so as to reduce the components in the buckle automatic assembly machine 100. The contact position between the driving member 813 and the driving member 33 can be the same as the contact position between the abutting portion 42 and the driving member 33; the contact position between the driving member 813 and the driving member 33 can be different from the contact position between the abutting portion 42 and the driving member 33. The driving member 813 is a rod-shaped structure; the driving member 813 is fixed to the piston of the output member 812 by welding or bolts.

[0100] When the first punching piece 811 punches the ear piece 111, in order to avoid the displacement of the components of the buckle 10 and the problem of affecting the assembly of the buckle 10; referring to one embodiment, as Figure 20 to Figure 23 As shown, the first riveting device further includes a pressing piece 814, and when the first punching piece 811 punches the ear piece 111, the pressing piece 814 presses the face buckle 14 to maintain the relative position between the buckle seat 11 and the face buckle 14. There are multiple pressing pieces 814, and the multiple pressing pieces 814 press at different positions of the face buckle 14 respectively, so that the force on the face buckle 14 is more stable, thereby ensuring that the relative position between the buckle seat 11 and the face buckle 14 is more secure.

[0101] In order to drive the movement of the pressing member 814; referring to one embodiment, as Figure 20 to Figure 23 As shown, the output member 812 applies force to the driving member 813 by means of at least one retractable elastic member 815, so that the driving member 813 moves from the third position to the fourth position along the second direction; wherein, at the fourth position, the driving member 813 presses against the face buckle 14 to limit the continued movement of the driving member 813 in the second direction, and the output member 812 continues to move in the second direction by compressing the elastic member 815, so that the first stamping member 811 rivets the buckle seat 11 to the face buckle 14.

[0102] In this embodiment, if Figure 20 to Figure 23 As shown, the first riveting device 81 further includes a movable base 816, a pressing member 814 is fixedly connected to the movable base 816, and an elastic member 815 is provided between the movable base 816 and the output member 812. The pressing member 814 is fixed to the movable base 816 by means of clamping, welding or bolts; the elastic member 815 is pressed between the movable base 816 and the output member 812. The elastic member 815 is a spring.

[0103] In order to guide the movement of the movable base 816; referring to one embodiment, as Figure 20 to Figure 23 As shown, a guide rod 817 is provided between the movable base 31 and the output member 812; the guide rod 817 is used to guide the movement of the movable base 31. One end of the guide rod 817 is connected to the output member 812, and the other end passes through the movable base 816. The movable base 816 has a guide hole for the guide rod 817 to pass through.

[0104] The specific configuration of the second riveting device 82 is shown in one embodiment. Fig.24 As shown, when the first punching part 811 punches the ear piece 111, the ear piece 111 may not be completely bent; the ear piece 111 is further punched by the second riveting device 82 to ensure that the ear piece 111 is riveted to the face buckle 14. Specifically, the second riveting device 82 includes a second punching part 821, and the second punching part 821 can further punch the ear piece 111.

[0105] In this embodiment, if Fig.24As shown, the second stamping part 821 is a block structure; the bottom surface of the second stamping part 821 is a plane; the second stamping part 821 can move along the second direction, and the bottom surface of the second stamping part 821 can stamp the ear piece 111. Among them, the number of the second stamping part 821 is one, and the second stamping part 821 can stamp all the ear pieces 111. The second riveting device 82 also includes a mounting frame 822, and the mounting frame 822 has a guide hole for the second stamping part 821 to slide, so as to ensure that the second stamping part 821 moves along the second direction. Among them, the mounting frame 822 is fixed to the body 20 by welding or bolts.

[0106] In order to drive the second stamping member 821; referring to one embodiment, as Fig.24 As shown, the second riveting device 82 also includes a rocker rod 823 and a driving cylinder 824; the middle position of the rocker rod 823 is movably connected to the mounting frame 822; the driving cylinder 824 is used to drive one end of the rocker rod 823 to make the other end of the rocker rod 823 swing to drive the second stamping part 821 to stamp the ear piece 111.

[0107] In this embodiment, if Figure 1 and Fig.25 As shown, the buckle automatic assembly machine 100 further includes a blanking mechanism 90, which is used to remove the assembled buckle 10 from the fixture 30. The blanking mechanism 90 includes a blanking jaw 91, which grabs the buckle 10 on the fixture 30 and places the buckle 10 into a material box to improve the assembly efficiency of the buckle 10. The blanking jaw 91 corresponds to the blanking station; the blanking jaw 91 adopts the existing technology; for example, the blanking jaw 91 is a pneumatic clamp.

[0108] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. When the technical features in different embodiments are embodied in the same figure, it can be regarded that the figure also discloses the combination examples of the various embodiments involved.

[0109] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. A buckle automatic assembly machine, comprising a machine body, a buckle seat acquisition mechanism, a plate buckle acquisition mechanism, a spring piece acquisition mechanism, a surface buckle acquisition mechanism and a clamp; characterized in that: The fixture comprises: A base, used for supporting the buckle seat; a fixing member, which is movably coupled to the base, the fixing member having a first position and a second position, the fixing member being able to restrict the buckle seat from being separated from the base in the first position, and being able to allow the buckle seat to be separated from or placed on the base in the second position; and a driving member movably coupled to the base so as to drive the fixing member to move from the first position to the second position in a first direction; Wherein, the driving member is configured to be able to respond to the buckle seat acquisition mechanism to drive the fixing member to move from the first position to the second position in the first direction, so that the buckle seat acquisition mechanism places the buckle seat on the base.

2. The buckle automatic assembly machine according to claim 1, characterized in that: The buckle seat acquisition mechanism can push the driving member to move along the second direction, so that the driving member drives the fixing member to move along the first direction.

3. The buckle automatic assembly machine according to claim 2, characterized in that: The buckle seat acquisition mechanism comprises: A buckle seat clamp, used for grasping the buckle seat; and An abutment portion is attached to the buckle seat clamping jaw and is capable of abutting the driving member.

4. The buckle automatic assembly machine according to claim 2 or 3, characterized in that: The second direction is arranged perpendicular to the first direction.

5. The buckle automatic assembly machine according to claim 4, characterized in that: The driving member includes a driving portion, and the driving portion is capable of moving against the fixing member.

6. The buckle automatic assembly machine according to claim 5, characterized in that: The driving portion is a driving surface.

7. The buckle automatic assembly machine according to claim 6, characterized in that: The driving surface is arranged in an inclined manner.

8. The buckle automatic assembly machine according to claim 1, characterized in that: The clamp further comprises an elastic member, and the elastic member is used for urging the fixing element to be in the first position.

9. The buckle automatic assembly machine according to claim 8, characterized in that: The clamp also includes a limiting device, which is used to limit the extreme position of the fixing member.

10. The buckle automatic assembly machine according to claim 1, characterized in that: The base has a first sliding groove for the fixing member to slide.

11. The buckle automatic assembly machine according to claim 1, characterized in that: The base has a second slide groove for the driving member to slide.

12. The buckle automatic assembly machine according to claim 1, characterized in that: The base has a placement groove for placing the buckle seat.

13. The buckle automatic assembly machine according to claim 12, characterized in that: When the fixing member is in the first position, a part of the structure of the fixing member is located at the opening of the placement slot, so as to limit the buckle seat from leaving the placement slot.

14. The buckle automatic assembly machine according to claim 1, characterized in that: The buckle automatic assembly machine also includes: A turntable can rotate around a fixed axis, and the buckle seat acquisition mechanism, the plate buckle acquisition mechanism, the spring piece acquisition mechanism, and the surface buckle acquisition mechanism are arranged in sequence and spaced apart around the circumference of the turntable.

15. The buckle automatic assembly machine according to claim 14, characterized in that: There are multiple clamps, and each clamp is arranged in sequence and spaced apart around the circumference of the turntable.

16. The buckle automatic assembly machine according to claim 1, characterized in that: The buckle automatic assembly machine also includes: A riveting mechanism is used to rivet the face buckle and the buckle seat.

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