A button punching device with automatic loading and unloading and its operation method

Abstract

The present invention relates to the technical field of button processing, and in particular to a button punching device with automatic loading and unloading and an operation method thereof, wherein the button punching device comprises a workbench, a punching area is fixedly provided on the workbench by bolts, a frame is arranged above the workbench, a conveying area is arranged on the frame, the punching area comprises a matching punching mechanism and a driving mechanism, the punching mechanism comprises a base and a work platform arranged on the base, a matching mold frame and a fixing mechanism are arranged on the work platform, the mold frame is matched with a plurality of punching components, a clamping assembly matched with a positioning groove is connected to the bottom of a first slider, and the clamping assembly is connected to a controller. Compared with the prior art, the present invention has the following technical effects: through two sets of movable assemblies arranged opposite to each other on both sides of the mold frame, the holes of high-legged buttons are grinded and drilled in two directions, and there is no need for subsequent fine processing of the holes, and the slider is driven to move and the clamping arm by a motor, and there is no need for manual loading and unloading, thereby saving labor costs.

Description

Technical Field

[0001] The invention relates to the technical field of button processing, and in particular to an automatic loading and unloading button punching device and an operating method thereof. Background Art

[0002] In ancient Rome, buttons were originally used as decorations, while brooches were used to fasten clothes. In the 13th century, buttons had the same function as today. At that time, people knew how to make buttonholes on clothes, which greatly improved the practical value of buttons. In the 16th century, buttons became popular. With the rise of fast fashion, buttons have changed from functional to creative. Buttons can not only connect clothes and keep them warm, but also make people look neat. Chic buttons can also embellish clothes. Therefore, it is an indispensable part of clothing structure.

[0003] Buttons can be divided into concealed-eye buttons, visible-eye buttons and high-foot buttons. The back of the high-foot buttons has a handle with a hole on it. Therefore, drilling operations are required when producing buttons. Existing drilling equipment generally uses a single drill rod to drill holes, which will produce burrs or burrs. Manual grinding is required on both sides of the hole, increasing production costs. In the existing technology, loading and unloading of materials often need to be done manually, increasing labor costs. Summary of the invention

[0004] The technical problem to be solved by the present invention is that, in the prior art, drilling operations are required when producing high-leg buttons. The existing drilling equipment generally uses a single drill rod to drill holes, which will produce burrs or burrs. Manual grinding is required on both sides of the hole, and manual loading and unloading is required, which increases the production cost.

[0005] The technical solution provided by the present invention is to provide a button punching device with automatic loading and unloading, including a controller, the button punching device includes a workbench, a punching area is fixedly provided on the workbench by bolts, a frame is mounted above the workbench, a conveying area is provided on the frame and is arranged in cooperation with the punching area, the punching area includes a punching mechanism and a driving mechanism arranged in cooperation, the punching mechanism includes a base and a working platform arranged on the base, a mold frame and a fixing mechanism arranged in cooperation are provided on the working platform, positioning grooves are provided on both sides of the mold frame in the Y-axis direction, the mold frame is provided with a plurality of punching components in cooperation, any of the punching components includes two groups of movable components arranged on both sides of the mold frame in the X-axis direction and arranged relatively, any of the movable components includes a fixedly connected movable block and a plurality of extrusion rods, any of the extrusion rods faces the mold frame and is arranged in cooperation with the mold frame; the conveying area includes a plurality of moving components, any of the moving components includes a slide bar and a first slider, a clamping component arranged in cooperation with the positioning groove is connected to the bottom of the first slider, and the clamping component is connected to the controller.

[0006] Preferably, the clamping assembly includes a first telescopic rod connected to the bottom of the first slider and two symmetrically arranged clamping arms, the bottom of the first telescopic rod is provided with a first motor connected to the controller, the first motor is connected with a driving wheel, the tops of the two clamping arms are provided with two meshing driven wheels, the driving wheel is meshed with one of the driven wheels, the bottom of any of the clamping arms is provided with a support plate arranged to cooperate with the positioning groove, and the first telescopic rod is connected to the controller.

[0007] Preferably, the first sliding block is connected to a second motor, and the second motor is connected to a controller.

[0008] Preferably, a plurality of button molds arranged in the Y-axis direction are provided in the middle of the mold frame, and a plurality of positioning holes cooperated with the extrusion rods are provided on the side of the mold frame, and the positioning holes are connected with the lower space of the button molds; one end of any extrusion rod facing the mold frame includes a first straight rod section, an inclined rod section and a second straight rod section in sequence, and the diameter of the first straight rod section is smaller than the diameter of the second straight rod section.

[0009] Preferably, the fixing mechanism includes two first positioning blocks arranged in the middle of the working platform and two second positioning blocks arranged at both ends of the working platform, any of the first positioning blocks is arranged in the middle of both sides of the mold frame in the X-axis direction, any of the first positioning blocks and the second positioning blocks are arranged in parallel, and any of the second positioning blocks is provided with a limiting groove on the side facing the mold frame, the limiting groove is matched with the bottom edge of the mold frame in the Y-axis direction, and a movable groove is provided on the side of the limiting groove facing away from the mold frame.

[0010] Preferably, a first sliding groove is provided on the side of any one of the first positioning blocks facing the second positioning block, and a second sliding groove identical to the first sliding groove is provided on the side of any one of the second positioning blocks facing the first positioning block.

[0011] Preferably, second sliding blocks are provided on both sides of the movable block in the X-axis direction, the second sliding blocks are arranged in cooperation with the first sliding groove and the second sliding groove, and a mounting hole is provided on any of the movable blocks.

[0012] Preferably, the driving mechanism includes a plurality of mechanical arms arranged on both sides of the punching mechanism, one end of any one of the mechanical arms is fixed on the workbench, and the other end of the mechanical arm includes a second telescopic rod and a positioning rod vertically arranged, the positioning rod is arranged through the mounting hole, the second telescopic rod is connected to a third motor, and the third motor is connected to a controller.

[0013] Preferably, the punching component further comprises a limit block, and any one of the extrusion rods passes through the limit block.

[0014] Preferably, an operating method of a button punching device with automatic loading and unloading comprises the following steps:

[0015] S1: Put the unpunched tall buttons into the button mold;

[0016] S2: The first motor in the mobile assembly responsible for feeding drives the driving wheel to rotate counterclockwise, drives the driven wheel and the clamping arm to move toward each other, and the support plate is inserted into the positioning grooves on both sides of the mold frame. The second motor drives the first slider to move toward the punching area. The second motor drives the first slider to slide to a specific position. The controller instructs the first telescopic rod to extend downward, and the mold frame is placed between the two limit grooves of the working platform. The first motor in the mobile assembly responsible for feeding drives the driving wheel to rotate clockwise, drives the driven wheel and the clamping arm to move away from each other, and the support plate moves out of the positioning groove and disengages from the movable groove. The controller instructs the first telescopic rod to retract upward, and the second motor drives the first slider to move away from the punching area, and the feeding movement is reciprocating.

[0017] S3: The second telescopic rod of the driving mechanism extends toward the mold frame, and the movable block is driven to move through the positioning rod. The two extrusion rods move relative to each other to punch holes in the unpunched high-leg buttons, and the second telescopic rod retracts, and the punching is completed;

[0018] S4: The second motor in the mobile assembly responsible for unloading drives the first slider to slide to a specific position, the controller instructs the first telescopic rod to extend downward, the support plate extends into the movable slot, the first motor drives the active wheel to rotate counterclockwise, drives the driven wheel and the clamping arm to move toward each other, the support plate is inserted from the movable slot into the positioning slots on both sides of the mold frame, the controller instructs the first telescopic rod to retract upward, clamps the mold frame, and the second motor drives the first slider to move away from the punching area, performing a reciprocating unloading motion.

[0019] Compared with the prior art, the technical effect brought by the present invention is as follows: by using two sets of movable components arranged opposite to each other on both sides of the mold frame, the holes of the high-foot buttons can be polished and drilled in both directions, without the need for subsequent fine processing of the holes, and by using a motor to drive the slider to move and the clamping arm, there is no need for manual loading and unloading, thus saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the button punching device of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the punching mechanism of the present invention;

[0022] Figure 3 It is a cross-sectional view of the punching mechanism of the present invention in the Y-axis direction;

[0023] Figure 4 It is a cross-sectional view of the punching mechanism of the present invention in the X-axis direction;

[0024] Figure 5 for Figure 4 Enlarged view of part A in the middle;

[0025] Figure 6 It is a schematic structural diagram of the clamping assembly described in the present invention. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with embodiments, but the protection scope of the present invention is not limited thereto.

[0027] like Figures 1 to 6 As shown, the present invention provides a button punching device with automatic loading and unloading, including a controller, the button punching device includes a workbench 1, a punching area is fixedly provided on the workbench 1 by bolts, a frame 7 is mounted above the workbench 1, a conveying area is provided on the frame 7 and is matched with the punching area, the punching area includes a punching mechanism 2 and a driving mechanism 6 which are matched, the punching mechanism 2 includes a base 21 and a working platform 22 which is arranged on the base 21, a mold frame 3 and a fixing mechanism 5 which are matched are provided on the working platform 22, and positioning grooves are provided on both sides of the mold frame 3 in the Y-axis direction 32, the mold frame 3 is equipped with a plurality of punching components 4, any of the punching components 4 includes two groups of movable components 41 arranged on both sides of the X-axis direction of the mold frame 3 and arranged opposite to each other, any of the movable components 41 includes a fixedly connected movable block 42 and a plurality of extrusion rods 43, any of the extrusion rods 43 faces the mold frame 3 and is arranged in cooperation with the mold frame 3; the conveying area includes a plurality of moving components 8, any of the moving components 8 includes a sliding rod 81 and a first sliding block 82, the bottom of the first sliding block 82 is connected to a clamping component 84 arranged in cooperation with the positioning groove 32, and the clamping component 84 is connected to the controller.

[0028] In the present invention, the clamping assembly 84 includes a first telescopic rod 841 connected to the bottom of the first slider 82 and two symmetrically arranged clamping arms 842, the bottom of the first telescopic rod 841 is provided with a first motor 843 connected to the controller, the first motor 843 is connected with a driving wheel 844, the tops of the two clamping arms 842 are provided with two meshing driven wheels 845, the driving wheel 844 is meshed with one of the driven wheels 845, the bottom of any of the clamping arms 842 is provided with a support plate 846 arranged in cooperation with the positioning groove 32, and the first telescopic rod 841 is connected to the controller.

[0029] In the present invention, the moving components generally consist of two groups, one group is responsible for loading materials, and the other group is responsible for unloading materials.

[0030] In the present invention, the first motor drives the driving wheel to move counterclockwise, driving the two driven wheels and the clamping arm to move toward each other; the first motor drives the driving wheel to move clockwise, driving the two driven wheels and the clamping arm to move away from each other.

[0031] In the present invention, the first slider 82 is connected to a second motor 83 , and the second motor 83 is connected to a controller.

[0032] In the present invention, the second motor 83 drives the first slider 82 to reciprocate on the slide rod.

[0033] In the present invention, a plurality of button molds 31 arranged in the Y-axis direction are provided in the middle of the mold frame 3, and a plurality of positioning holes 33 cooperating with the extrusion rod 43 are provided on the side of the mold frame 3, and the positioning holes 33 are connected to the lower space of the button mold 31; one end of any extrusion rod 43 facing the mold frame 3 includes a first straight rod segment 431, an inclined rod segment 432 and a second straight rod segment 433 in sequence, and the diameter of the first straight rod segment 431 is smaller than the diameter of the second straight rod segment 433.

[0034] In the present invention, the button mold 31 is used to place high-leg buttons without holes.

[0035] In the present invention, the oblique rod segment 432 is a truncated cone structure, the upper bottom surface of which is fitted with the first straight rod segment 431 , and the lower bottom surface of which is fitted with the second straight rod segment 433 .

[0036] In the present invention, the angle a between the generatrix of the oblique rod section 432 and the connecting line of the centers of the upper bottom surface and the lower bottom surface is 10° to 60°. In this embodiment, the angle a is 20°.

[0037] In the present invention, by sequentially arranging the first straight rod section 431, the inclined rod section 432 and the second straight rod section 433 at the front end of the extrusion rod 43, in actual operation, the two relative extrusion rods 43 drill and extrude the button holes, and the button holes are formed at one time without burrs or burrs, thereby reducing the manual grinding of the holes in the later stage and saving costs.

[0038] In the present invention, the fixing mechanism 5 includes two first positioning blocks 51 arranged in the middle of the working platform 22 and two second positioning blocks 52 arranged at both ends of the working platform 22, any of the first positioning blocks 51 is arranged in the middle of both sides of the X-axis direction of the mold frame 3, any of the first positioning blocks 51 and the second positioning blocks 52 are arranged in parallel, and any of the second positioning blocks 52 is provided with a limiting groove 521 on the side facing the mold frame 3, the limiting groove 521 is matched with the bottom edge of the mold frame 3 in the Y-axis direction, and the limiting groove 521 is provided with a movable groove 522 on the side facing away from the mold frame 3.

[0039] In the present invention, the limiting groove 521 is arranged in cooperation with the bottom edge of the mold frame 3 in the Y-axis direction, and is used to fix the position of the mold frame 3 to prevent the mold frame 3 from being offset and causing deviation in drilling.

[0040] In the present invention, a first slide groove 511 is provided on the side of any first positioning block 51 facing the second positioning block 52 , and a second slide groove 523 identical to the first slide groove 511 is provided on the side of any second positioning block 52 facing the first positioning block 51 .

[0041] In the present invention, second sliders 421 are provided on both sides of the movable block 42 in the X-axis direction. The second sliders 421 are arranged in cooperation with the first slide groove 511 and the second slide groove 523 . A mounting hole 422 is provided on any movable block 42 .

[0042] In the present invention, the movable block 42 can slide between the first positioning block 51 and the second positioning block 52 through the second sliding blocks 421 on both sides to perform a punching operation on the button.

[0043] In the present invention, the driving mechanism 6 includes a plurality of mechanical arms 613 arranged on both sides of the punching mechanism 2, one end of any of the mechanical arms 613 is fixed on the workbench 1, and the other end of the mechanical arm 613 includes a vertically arranged second telescopic rod 611 and a positioning rod 612, the positioning rod 612 is arranged through the mounting hole 422, the second telescopic rod 611 is connected to a third motor 61, and the third motor 61 is connected to a controller.

[0044] In the present invention, the third motor 61 drives the second telescopic rod 611 to extend or retract, which can drive the movable block 42 to move, thereby driving the two groups of squeezing rods 43 to move relative to each other to perform squeezing and punching operations on the unpunched high-leg buttons.

[0045] In the present invention, the punching component 4 further includes a limit block 44 , and any one of the extrusion rods 43 is disposed through the limit block 44 .

[0046] In the present invention, the length of the extrusion rod 43 is equal to the length from the midpoint of the button mold 31 to the side of the limit block 44 away from the mold frame 3.

[0047] In the present invention, an operating method of a button punching device for automatic loading and unloading includes the following steps:

[0048] S1: Putting a high-leg button without a hole into a button mold 31;

[0049] S2: The first motor 843 in the mobile assembly responsible for loading drives the driving wheel 844 to rotate counterclockwise, drives the driven wheel 845 and the clamping arm 842 to move toward each other, and the support plate 846 is inserted into the positioning grooves 32 on both sides of the mold frame 3. The second motor 83 drives the first slider 82 to move toward the punching area. The second motor 83 drives the first slider 82 to slide to a specific position. The controller instructs the first telescopic rod 841 to extend downward to put the mold frame 3 into the middle of the two limit grooves 521 of the working platform 22. The first motor 843 in the mobile assembly responsible for loading drives the driving wheel 844 to rotate clockwise, drives the driven wheel 845 and the clamping arm 842 to move away from each other, and the support plate 846 moves out of the positioning groove 32 and disengages from the movable groove 522. The controller instructs the first telescopic rod 841 to retract upward, and the second motor 83 drives the first slider 82 to move away from the punching area, and the loading movement is reciprocating.

[0050] S3: The second telescopic rod 611 of the driving mechanism 6 extends toward the mold frame 3, and drives the movable block 42 to move through the positioning rod 612. The two squeezing rods 43 move relative to each other to punch holes in the unpunched high-leg buttons. The second telescopic rod 611 retracts, and the punching is completed.

[0051] S4: The second motor 83 in the moving assembly responsible for unloading drives the first slider 82 to slide to a specific position, the controller instructs the first telescopic rod 841 to extend downward, the support plate 846 extends into the movable groove 522, the first motor 843 drives the driving wheel 844 to rotate counterclockwise, drives the driven wheel 845 and the clamping arm 842 to move toward each other, the support plate 846 is inserted from the movable groove 522 into the positioning grooves 32 on both sides of the mold frame 3, the controller instructs the first telescopic rod 841 to retract upward, clamps the mold frame 3, and the second motor 83 drives the first slider 82 to move away from the punching area, performing a reciprocating unloading motion.

[0052] Compared with the prior art, the technical effect brought by the present invention is as follows: by using two sets of movable components 41 arranged opposite to each other on both sides of the mold frame 3, the holes of the high-leg buttons can be polished and drilled in both directions, without the need for subsequent fine processing of the holes, and by using a motor to drive the slider to move and the clamping arm, there is no need for manual loading and unloading, thus saving labor costs.

Claims

1. A button punching device with automatic loading and unloading, comprising a controller, characterized in that: The button punching device comprises a workbench (1), a punching area is fixedly provided on the workbench (1) by bolts, a frame (7) is arranged above the workbench (1), a conveying area is arranged on the frame (7) and the punching area is arranged in coordination with the punching area, the punching area comprises a punching mechanism (2) and a driving mechanism (6) arranged in coordination with each other, the punching mechanism (2) comprises a base (21) and a work platform (22) arranged on the base (21), a mold frame (3) and a fixing mechanism (5) are arranged in coordination with each other on the work platform (22), positioning grooves (32) are arranged on both sides of the mold frame (3) in the Y-axis direction, and the mold frame (3) is provided with a plurality of punching parts (32) arranged in coordination with each other. The punching component (4) comprises two sets of movable components (41) arranged on both sides of the mold frame (3) in the X-axis direction and arranged opposite to each other, and any of the movable components (41) comprises a fixedly connected movable block (42) and a plurality of extrusion rods (43), and any of the extrusion rods (43) faces the mold frame (3) and is arranged in cooperation with the mold frame (3); the conveying area comprises a plurality of movable components (8), and any of the movable components (8) comprises a slide bar (81) and a first slide block (82), and a clamping component (84) arranged in cooperation with the positioning groove (32) is connected to the bottom of the first slide block (82), and the clamping component (84) is connected to a controller.

2. The button punching device with automatic loading and unloading according to claim 1, characterized in that: The clamping assembly (84) comprises a first telescopic rod (841) connected to the bottom of the first slider (82) and two symmetrically arranged clamping arms (842); a first motor (843) connected to a controller is provided at the bottom of the first telescopic rod (841); a driving wheel (844) is connected to the first motor (843); two meshing driven wheels (845) are provided at the top of the two clamping arms (842); the driving wheel (844) is meshed with one of the driven wheels (845); a support plate (846) matched with the positioning groove (32) is provided at the bottom of any of the clamping arms (842); and the first telescopic rod (841) is connected to the controller.

3. The automatic loading and unloading button punching device according to claim 2, characterized in that: The first sliding block (82) is connected to a second motor (83), and the second motor (83) is connected to a controller.

4. The button punching device with automatic loading and unloading according to claim 3, characterized in that: A plurality of button moulds (31) arranged in a Y-axis direction are provided in the middle of the mould frame (3); a plurality of positioning holes (33) arranged in cooperation with the extrusion rods (43) are provided on the side of the mould frame (3); the positioning holes (33) are communicated with the lower space of the button moulds (31); one end of any of the extrusion rods (43) facing the mould frame (3) comprises a first straight rod section (431), an oblique rod section (432) and a second straight rod section (433) in sequence; the diameter of the first straight rod section (431) is smaller than the diameter of the second straight rod section (433).

5. The automatic loading and unloading button punching device according to claim 4, characterized in that: The fixing mechanism (5) comprises two first positioning blocks (51) arranged in the middle of the working platform (22) and two second positioning blocks (52) arranged at both ends of the working platform (22), any of the first positioning blocks (51) being arranged in the middle of both sides of the mold frame (3) in the X-axis direction, any of the first positioning blocks (51) and the second positioning blocks (52) being arranged in parallel, any of the second positioning blocks (52) being provided with a limiting groove (521) on a side facing the mold frame (3), the limiting groove (521) being arranged in cooperation with a bottom edge of the mold frame (3) in the Y-axis direction, and a movable groove (522) being provided on a side of the limiting groove (521) facing away from the mold frame (3).

6. The button punching device with automatic loading and unloading according to claim 5, characterized in that: A first sliding groove (511) is provided on the side of any one of the first positioning blocks (51) facing the second positioning block (52), and a second sliding groove (523) identical to the first sliding groove (511) is provided on the side of any one of the second positioning blocks (52) facing the first positioning block (51).

7. The automatic loading and unloading button punching device according to claim 6, characterized in that: Second sliding blocks (421) are provided on both sides of the movable block (42) in the X-axis direction. The second sliding blocks (421) are arranged in cooperation with the first sliding groove (511) and the second sliding groove (523). A mounting hole (422) is provided on any of the movable blocks (42).

8. The button punching device with automatic loading and unloading according to claim 7, characterized in that: The driving mechanism (6) comprises a plurality of mechanical arms (613) arranged on both sides of the punching mechanism (2), one end of any one of the mechanical arms (613) being fixed on the workbench (1), and the other end of the mechanical arm (613) comprising a second telescopic rod (611) and a positioning rod (612) arranged vertically, the positioning rod (612) passing through the mounting hole (422), the second telescopic rod (611) being connected to a third motor (61), and the third motor (61) being connected to a controller.

9. The button punching device with automatic loading and unloading according to claim 1, characterized in that: The punching component (4) further comprises a limit block (44), and any one of the extrusion rods (43) is arranged to pass through the limit block (44).

10. The method for operating a button punching device with automatic loading and unloading according to claim 8, characterized in that: The following steps are involved: S1: placing a high-leg button without a hole punched into a button mold (31); S2: The first motor (843) in the mobile assembly responsible for loading drives the driving wheel (844) to rotate counterclockwise, driving the driven wheel (845) and the clamping arm (842) to move toward each other, and the support plate (846) is inserted into the positioning grooves (32) on both sides of the mold frame (3). The second motor (83) drives the first slider (82) to move toward the punching area. The second motor (83) drives the first slider (82) to slide to a specific position, and the controller instructs the first telescopic rod (841) to extend downward to place the mold frame (3) in the mold frame. Between the two limit slots (521) of the working platform (22), the first motor (843) in the moving assembly responsible for feeding drives the driving wheel (844) to rotate clockwise, driving the driven wheel (845) and the clamping arm (842) to move in opposite directions, the support plate (846) moves out of the positioning slot (32) and disengages from the movable slot (522), the controller instructs the first telescopic rod (841) to retract upward, and the second motor (83) drives the first slider (82) to move away from the punching area, and the feeding movement is reciprocated; S3: the second telescopic rod (611) of the driving mechanism (6) extends toward the mold frame (3), and drives the movable block (42) to move via the positioning rod (612), and the two squeezing rods (43) move relative to each other to perform a punching operation on the unpunched high-leg buttons, and the second telescopic rod (611) retracts, and the punching is completed; S4: The second motor (83) in the moving assembly responsible for material unloading drives the first slider (82) to slide to a specific position, the controller instructs the first telescopic rod (841) to extend downward, the support plate (846) extends into the movable groove (522), the first motor (843) drives the driving wheel (844) to rotate counterclockwise, drives the driven wheel (845) and the clamping arm (842) to move toward each other, the support plate (846) is inserted from the movable groove (522) into the positioning grooves (32) on both sides of the mold frame (3), the controller instructs the first telescopic rod (841) to retract upward, clamps the mold frame (3), and the second motor (83) drives the first slider (82) to move away from the punching area, performing a reciprocating unloading motion.

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