An upper punching machine

Abstract

The utility model discloses a vamp puncher, including frame, vertical be located on the frame punch -marking mechanism, be located punch -marking mechanism below punch -marking plate and control punch -marking mechanism and move up's drive mechanism, and drive mechanism is connected with punch -marking mechanism through linkage mechanism, punch -marking mechanism includes the slide that is connected with linkage mechanism, punch -marking assembly can move on the slide and be used for controlling punch -marking assembly and move the cross -moving mechanism on the slide, be equipped with the sliding slot on the slide, the utility model discloses punch -marking assembly can be along X direction movement through cross -moving mechanism control, make every time punch -marking can guarantee that the punch head will not punch -marking mechanism in the same position punch -marking plate, not only can reduce the damage of punch -marking plate, can also prolong the service life of punch -marking plate to the vamp punch -marking after can make neat, reduce the burr after punch -marking, improve product quality.

Description

Technical Field

[0001] This utility model relates to the technical field of shoe processing equipment, specifically to a shoe upper punching machine. Background Technology

[0002] As we all know, most shoes have laces, which allow the shoes to be worn securely on the feet. During shoe production, the upper is processed with lace holes using a punching machine.

[0003] Traditional punching machines can only punch holes in shoe uppers and do not have the ability to adjust the hole spacing, making them unsuitable for processing shoelace holes for various shoe upper sizes.

[0004] Chinese Patent Publication No. CN212193460 U discloses a multi-functional punching machine, including a frame, a work panel on the frame, a support frame on the work panel, a worktable at the bottom of the support frame, a pad on the worktable, a lifting mechanism for punching positioning above the pad, a wire rope fixing component on the lower end of the lifting plate of the lifting mechanism, the wire rope fixing component being connected to a foot pedal via a wire rope, a punching cylinder mounted on the top of the support frame, the piston rod of the punching cylinder passing through the support frame and engaging with a sleeve, and the piston rod pressing against the lifting plate, a guide rail mounted on the lower end of the lifting plate, a plurality of punching components mounted on the guide rail, a first spring between each pair of adjacent punching components, fixing plates at both ends of the guide rail for fixing the punching components, and a second spring between the fixing plates and the punching components. Although this punching machine can adjust the hole spacing between the punches to adapt to punching different specifications of shoe uppers, it still has the following drawbacks: 1. Because the punching assembly can only punch in the same position when punching the same size shoe upper, long-term use will not only damage the pad (stamping plate) and shorten its service life, but also make the shoe upper untidy and have many burrs after punching.

[0005] 2. Since the punching assembly is mounted on the machine with fasteners, when the punching spacing needs to be adjusted, the punch can only be adjusted on the machine. If it is removed by loosening the fasteners, it is inefficient. If the operator makes a mistake during operation (such as accidentally stepping on the power switch), it will cause great safety hazards and is unsafe to use. Utility Model Content

[0006] In order to overcome the above-mentioned shortcomings in the existing technology, the purpose of this utility model is to provide a shoe upper punching machine that can automatically adjust the punching position so that the punch will not always be in the same position for punching, thereby reducing damage to the punching plate and ensuring safe use.

[0007] This utility model is achieved through the following technical solution: a shoe upper punching machine, including a frame, a punching mechanism vertically mounted on the frame, a punching plate located below the punching mechanism, and a drive mechanism for controlling the punching mechanism to perform punching and upward movement. The drive mechanism is connected to the punching mechanism through a linkage mechanism. The punching mechanism includes a slide connected to the linkage mechanism, a punching assembly movable on the slide, and a transverse mechanism for controlling the movement of the punching assembly on the slide. The slide is provided with a sliding groove.

[0008] Preferably, the transverse movement mechanism of this utility model includes a transverse movement mounting plate, a transverse movement motor mounted on the transverse movement mounting plate, and a rack mounted on the punching assembly. The output end of the transverse movement motor is provided with a gear that meshes with the rack.

[0009] Preferably, the punching assembly of this utility model includes a punching support seat that can move along the X direction on the slide, an adjusting seat that can move along the Y direction on the punching support seat, and a punch seat that can move along the X direction on the adjusting seat. The punch seat is provided with a punch, and the rack is fixed on the punching support seat.

[0010] Preferably, the punching support base of this utility model is provided with a slide rail that cooperates with the guide groove, the punching support base is provided with a first guide groove on the side facing the adjustment base, the adjustment base is provided with a guide block that cooperates with the first guide groove on the side, the adjustment base is provided with a guide rail on the side facing the punch base, and the punch base is provided with a second guide groove that cooperates with the guide rail.

[0011] Preferably, the punch support base of this utility model is provided with a first strip hole arranged along the Y direction, and the first strip hole is provided with a first adjusting bolt for tightening the adjusting seat and the punch support base. The punch base is provided with a second strip hole, and the second strip hole is provided with a second adjusting bolt for tightening the punch base and the adjusting seat.

[0012] Preferably, the frame of this utility model is further provided with a limit switch and a controller electrically connected to the transverse motor. The limit switch is installed on the side of the frame facing the rack and corresponds to the position of the rack. The limit switch is electrically connected to the controller through a wire. When the rack moves to touch the limit switch, the limit switch transmits the detected signal to the controller, so that the controller controls the transverse motor to stop working.

[0013] Preferably, the frame of this utility model includes a worktable and a support plate for supporting the worktable. The bottom of the support plate is provided with a base, and the worktable is provided with a support frame for fixing the drive mechanism and the linkage mechanism. An operating cavity is formed between the support frame and the worktable.

[0014] Preferably, the workbench of this utility model is also equipped with a waste recycling mechanism.

[0015] Preferably, the waste recycling mechanism of this utility model includes a waste recycling bin located below the workbench, and the workbench is provided with a waste recycling hole, which is connected to the waste recycling bin through a connecting pipe.

[0016] Preferably, the workbench of this utility model is further provided with a punch plate fixing seat for supporting the punch plate.

[0017] Compared with the prior art, this utility model has the following advantages and beneficial effects: 1. This utility model controls the punching assembly to move along the X direction through a transverse mechanism, so that the punch will not punch in the same position on the stamping plate each time. This not only reduces the damage to the stamping plate, but also extends the service life of the stamping plate, thereby making the shoe upper clean after punching, reducing burrs after punching, and improving product quality.

[0018] 2. This utility model uses a punching assembly that is slidably connected to a slide block. When it is necessary to adjust the hole spacing, the transverse motor can be de-energized, and the punching assembly can be used to adjust the spacing between each punch, thereby changing the hole spacing and arrangement shape. Attached Figure Description

[0019] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a front view structural diagram of the present utility model; Figure 2 for Figure 1 A schematic diagram of the side view structure; Figure 3 This is a three-dimensional structural diagram of the present invention; Figure 4 This is a side view of the support frame of this utility model. Figure 5 for Figure 4 Internal structure diagram; Figure 6 This is a schematic diagram of the structure of the punching component and the slide after assembly. Figure 7 This is a three-dimensional structural diagram of the top surface of the punching assembly of this utility model; Figure 8 This is a three-dimensional structural diagram of the bottom surface of the punching assembly of this utility model; Figure 9 This is a schematic diagram of the structure of the slide block of this utility model; Figure 10 This is a schematic diagram of the structure of the punched support base of this utility model; Figure 11 This is a schematic diagram of the structure of the adjustment seat of this utility model; Figure 12 This is a schematic diagram of the punch holder of this utility model; The reference numerals used in the above figures are explained as follows: 1—Frame, 10—Workbench, 11—Support plate, 12—Base, 13—Support frame, 14—Operating chamber, 15—Waste recycling bin, 16—Waste recycling hole, 17—Connecting pipe, 18—Foot pedal switch; 2—Stamping mechanism; 3—Stamping plate, 30—Fixed seat; 4—Drive mechanism; 5—Linkage mechanism; 6—slide seat, 60—slide groove; 7—Punching assembly, 70—Punching support, 71—Adjusting seat, 72—Punch seat, 73—Punch, 700—Slide rail, 701—First guide groove, 702—First strip hole, 703—First adjusting bolt, 710—Guide block, 711—Guide rail, 720—Second guide groove, 721—Second strip hole, 722—Second adjusting bolt; 8—Transverse movement mechanism, 80—Transverse movement mounting plate, 81—Transverse movement motor, 82—Rack and pinion, 83—Gear; 9—Limit switch; 90—Controller. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0021] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Reference Figures 1 to 12 As shown, a shoe upper punching machine includes a frame 1, a punching mechanism 2 vertically mounted on the frame 1, a punching plate 3 located below the punching mechanism 2, and a drive mechanism 4 for controlling the punching mechanism 2 to perform punching and upward movement. The drive mechanism 4 is connected to the punching mechanism 2 through a linkage mechanism 5.

[0024] The stamping mechanism 2 includes a slide 6 connected to the linkage mechanism 5, a punching assembly 7 movable on the slide 6, and a lateral movement mechanism 8 for controlling the movement of the punching assembly 7 on the slide 6. The slide 6 is provided with a groove 60, on which the punching assembly 7 can move. It can be understood that the lateral movement mechanism 8 controls the reciprocating movement of the punching assembly 7 on the groove 60, so that the punching assembly 7 does not continuously punch at the same position on the stamping plate; that is, after each punching of the shoe upper, the lateral movement mechanism 8 can push the punching assembly to move once, making the stamping plate more durable.

[0025] Specifically, the transverse mechanism 8 includes a transverse mounting plate 80, a transverse motor 81 mounted on the transverse mounting plate 80, and a rack 82 mounted on the punching assembly 7. The output end of the transverse motor 81 is provided with a gear 83 that meshes with the rack 82. The transverse motor drives the gear to rotate, so that the gear 83 can move the rack 82.

[0026] To allow for adjustment of the punch hole spacing after stamping to meet the punching requirements of different shoe upper specifications, in this embodiment, the punching assembly 7 includes a punching support 70 movable along the X direction on the slide 60, an adjusting seat 71 movable along the Y direction on the punching support 70, and a punch seat 72 movable along the X direction on the adjusting seat 71. The punch seat 72 is equipped with a punch 73 for punching holes in the shoe upper. The rack 83 is mounted on one side of the punching support 70 and meshes with the gear 83. During use, the traverse motor 81 is de-energized, allowing it to idle, thus enabling the punching assembly 7 and the rack 82 to be lifted together. Specifically, the punching support 70 is provided with a slide rail 700 that guides and cooperates with the slide groove 60. The slide rail 700 is distributed on both sides of the punching support 70, and the slide groove 60 is distributed on both sides of the slide seat 6, so that the slide rail 700 and the slide groove 60 correspond and adapt to each other and can move on the slide groove 60. The punching support 70 is provided with a first guide groove 701 on the side facing the adjusting seat 71. There is at least one first guide groove 701, and both ends of the first guide groove 701 extend along the length direction of the punching support 70, so that the adjusting seat 71 can move on the punching support 70 along the direction of the first guide groove 701. The adjusting seat 71 is provided with a guide block 710 that cooperates with the first guide groove 701 on one side. There is at least one guide block 710.

[0027] To improve the stability of the adjustment seat movement, in this embodiment, preferably, there are two guide blocks 710, each guide block 710 is an integral structure with the adjustment seat 71, and a guide rail 711 is provided on the side of the adjustment seat 71 facing the punch seat 72. The punch seat 72 is provided with a second guide groove 720 that cooperates with the guide rail 711, so that the punch seat 72 can be moved and adjusted along the X direction on the adjustment seat 71.

[0028] In addition, the punching support 70 is provided with a first strip hole 702 arranged along the Y direction, and the first strip hole 702 is provided with a first adjusting bolt 703 for tightening the adjusting seat 71 to the punching support 70. The punch seat 72 is provided with a second strip hole 721, and the second strip hole 721 is provided with a second adjusting bolt 722 for tightening the punch seat 72 to the adjusting seat 71. By adjusting the tightness of the first adjusting bolt 703, the adjusting seat 71 can be moved and adjusted along the Y direction on the punching support 70, which facilitates the adjustment of the Y direction spacing of the punches. By adjusting the second adjusting bolt 722, the punch seat can be moved along the X direction on the adjusting seat 71, thereby adjusting the arrangement shape after punching.

[0029] In this embodiment, a limit switch 9 and a controller 90 electrically connected to the transverse motor 81 are also provided on the frame 1. The limit switch 9 is installed on the side of the frame 1 facing the rack 82 and corresponds to the position of the rack 82. The limit switch 9 is electrically connected to the controller 90 through a wire. When the rack 82 moves to touch the limit switch, the limit switch 9 transmits the detected signal to the controller 90 so that the controller 90 controls the transverse motor to stop working.

[0030] Specifically, the frame 1 includes a worktable 10 and a support plate 11 for supporting the worktable 10. The bottom of the support plate 11 is provided with a base 12. The worktable 10 is provided with a support frame 13 for fixing the drive mechanism 4 and the linkage mechanism 5. An operating cavity 14 is formed between the support frame 13 and the worktable 10. The worktable 10 is also provided with a punch plate fixing seat 30 for supporting the punch plate 3. The limit switch 9 and the controller 90 are installed on the support frame 13, with the limit switch 9 facing the rack 82 end, and the controller 90 located on one side of the support frame 13 for better operation.

[0031] In this embodiment, a foot pedal switch 18 for controlling the pressing mechanism 2 to press down is also provided on the base 12. The foot pedal switch 18 is electrically connected to the drive mechanism. The positioning and punching of the shoe upper by the pressing mechanism can be controlled by the foot pedal switch 18.

[0032] In order to facilitate the collection of waste materials after punching the shoe upper, a waste recycling mechanism is also provided on the workbench 10 in this embodiment.

[0033] Specifically, the waste recycling mechanism includes a waste recycling bin 15 located below the workbench 10. The workbench 10 is provided with a waste recycling hole 16, which is connected to the waste recycling bin 15 through a connecting pipe 17. When the stamping mechanism punches holes in the shoe upper, the waste can be thrown into the waste recycling bin 15 through the waste recycling hole for better recycling and to keep the workbench clean.

[0034] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A shoe upper punching machine, comprising a frame (1), a punching mechanism (2) vertically mounted on the frame (1), a punching plate (3) disposed below the punching mechanism (2), and a drive mechanism (4) for controlling the punching mechanism (2) to perform punching and upward movement, wherein the drive mechanism (4) is connected to the punching mechanism (2) via a linkage mechanism (5), characterized in that: The stamping mechanism (2) includes a slide (6) connected to the linkage mechanism (5), a punching assembly (7) movable on the slide (6), and a transverse mechanism (8) for controlling the movement of the punching assembly (7) on the slide (6). The slide (6) is provided with a groove (60).

2. The shoe upper punching machine according to claim 1, characterized in that: The transverse mechanism (8) includes a transverse mounting plate (80), a transverse motor (81) mounted on the transverse mounting plate (80), and a rack (82) mounted on the punching assembly (7). The output end of the transverse motor (81) is provided with a gear (83) that meshes with the rack (82).

3. A shoe upper punching machine according to claim 2, characterized in that: The punching assembly (7) includes a punching support (70) movable in the X direction on the slide (60), an adjustment seat (71) movable in the Y direction on the punching support (70), and a punch seat (72) movable in the X direction on the adjustment seat (71). A punch (73) is provided on the punch seat (72), and the rack (82) is fixed on the punching support (70).

4. A shoe upper punching machine according to claim 3, characterized in that: The punching support (70) is provided with a slide rail (700) that guides and cooperates with the slide groove (60). The punching support (70) is provided with a first guide groove (701) on the side facing the adjustment seat (71). The adjustment seat (71) is provided with a guide block (710) that cooperates with the first guide groove (701) on one side. The adjustment seat (71) is provided with a guide rail (711) on the side facing the punch seat (72). The punch seat (72) is provided with a second guide groove (720) that cooperates with the guide rail (711).

5. A shoe upper punching machine according to claim 4, characterized in that: The punch support (70) is provided with a first strip hole (702) arranged along the Y direction. The first strip hole (702) is provided with a first adjusting bolt (703) for tightening the adjusting seat (71) and the punch support (70). The punch seat (72) is provided with a second strip hole (721). The second strip hole (721) is provided with a second adjusting bolt (722) for tightening the punch seat (72) and the adjusting seat (71).

6. A shoe upper punching machine according to claim 1, characterized in that: The frame (1) is also equipped with a limit switch (9) and a controller (90) electrically connected to the transverse motor (81). The limit switch (9) is installed on the side of the frame (1) facing the rack (82) and corresponds to the position of the rack (82). The limit switch (9) is electrically connected to the controller (90) through a wire. When the rack (82) moves to touch the limit switch, the limit switch (9) transmits the detected signal to the controller (90) so that the controller (90) controls the transverse motor to stop working.

7. A shoe upper punching machine according to claim 1 or 6, characterized in that: The frame (1) includes a workbench (10) and a support plate (11) for supporting the workbench (10). The support plate (11) has a base (12) at its bottom. The workbench (10) has a support frame (13) for fixing the drive mechanism (4) and the linkage mechanism (5). An operating cavity (14) is formed between the support frame (13) and the workbench (10).

8. A shoe upper punching machine according to claim 7, characterized in that: The workbench (10) is also equipped with a waste recycling mechanism.

9. A shoe upper punching machine according to claim 8, characterized in that: The waste recycling mechanism includes a waste recycling bin (15) located below the workbench (10). The workbench (10) is provided with a waste recycling hole (16), which is connected to the waste recycling bin (15) through a connecting pipe (17).

10. A shoe upper punching machine according to claim 9, characterized in that: The workbench (10) is also provided with a stamping plate fixing seat (30) for supporting the stamping plate (3).

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