Shoe eyelet machine for processing safety shoes

Abstract

The utility model belongs to the technical field of shoe production equipment, and particularly relates to an eyelet machine for processing safety shoes, which comprises a machine body provided with a working platform; the rack is arranged on the working platform, and a punching mechanism and a lifting driving part for controlling the punching mechanism to lift and move are arranged on the rack; the drilling base is arranged on the working platform and located below the drilling mechanism; the control center is arranged on the rack; the movable driving mechanism is arranged in the machine body and comprises a table body capable of moving in the X-axis direction and the Y-axis direction on the horizontal plane; the clamping mechanism is arranged on the table body and used for clamping a vamp; wherein the moving driving mechanism and the clamping mechanism can be controlled through the control center, compared with the prior art, workers do not need to move vamps manually in the eyelet machining process, and the punching precision of the eyelet machine is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of shoe production equipment, in particular to a shoe eyelet machine for processing labor protection shoes. Background Art

[0002] An eyelet punching machine, also known as an eyelet punching machine or an eyelet rivet machine, is a device used in the manufacture and repair of shoes. It is mainly used to punch holes in shoes, boots or other leather products in order to install accessories such as shoelaces, spikes, buckles, etc. For example, a shoe eyelet punching machine disclosed in patent application number CN202321793683.1 includes a frame, a punch assembly, a punching base, and a lifting mechanism for controlling the lifting of the punch assembly. The lifting mechanism is connected to the punch assembly through a linkage mechanism. A support frame is provided on the operating platform of the frame. The punch assembly is vertically mounted on the first side of the support frame. The punching base is provided on the operating platform of the frame and is located below the punch assembly. A positioning mechanism for fixing the shoe upper and positioning the shoe eyelet is installed on the support frame. A gap adapted to the thickness of the shoe upper is left between the positioning end of the positioning mechanism and the upper surface of the punching base.

[0003] During use, although the existing shoe eyelet machine improves the punching accuracy through the positioning mechanism, the shoe upper still needs to be moved manually by the staff, and the punching accuracy is still subject to the staff's operation, so it is necessary to make improvements. Utility Model Content

[0004] The purpose of the utility model is to provide a shoe eyelet machine for processing labor protection shoes in order to further improve the punching accuracy of the shoe eyelet machine in order to solve the above-mentioned technical problems.

[0005] In view of this, the present invention provides a shoe eyelet machine for processing labor protection shoes, comprising:

[0006] A machine body, wherein a working platform is provided on the machine body;

[0007] A frame, the frame being arranged on a working platform and being provided with a drilling mechanism and a lifting drive unit for controlling the lifting and moving of the punching mechanism;

[0008] A drilling base, which is arranged on the working platform and located below the drilling mechanism;

[0009] A control center, wherein the control center is arranged on the frame;

[0010] Also includes:

[0011] A mobile drive mechanism, the mobile drive mechanism is arranged in the machine body, and the mobile drive mechanism includes a platform that can move along the X-axis and Y-axis directions on a horizontal plane;

[0012] A clamping mechanism, the clamping mechanism being arranged on the platform and used for clamping the shoe upper;

[0013] Wherein, both the mobile driving mechanism and the clamping mechanism can be controlled by a control center.

[0014] In this technical solution, during the use of the eyelet machine, the upper is placed on the clamping mechanism, and then the clamping mechanism is controlled to clamp the upper. After clamping the upper, the drilling mechanism punches holes in the upper. After one eyelet is completed, the mobile drive mechanism is controlled to operate, and the mobile drive mechanism drives the clamping mechanism to move, thereby moving the upper so that the drilling mechanism is aligned with the next eyelet area of the upper. This reciprocating process completes the eyelet processing operation of the upper. Compared with the existing technology, the utility model does not require the staff to manually move the upper during the eyelet processing process, which effectively improves the punching accuracy of the eyelet machine.

[0015] In the above technical solution, further, the mobile driving mechanism also includes:

[0016] Two longitudinal screws are symmetrically distributed in the machine body along the left and right directions of the machine body;

[0017] A longitudinal movable seat, the two ends of which are respectively connected to the two longitudinal lead screws;

[0018] A transverse screw, the transverse screw being rotatably mounted on a longitudinal movable seat;

[0019] There are two guide rods, and the two guide rods are symmetrically distributed on both sides of the transverse screw rod in the front-to-back direction of the guide rod body;

[0020] Wherein, the longitudinal screw and the transverse screw are both driven to rotate by a servo motor or a stepper motor, one end of the platform is movably arranged on the longitudinal movable seat and is transmission-connected to the transverse screw, and the guide rod is movably connected to the platform.

[0021] In the above technical solution, further, the clamping mechanism further includes:

[0022] a splint support frame, the splint support frame being arranged on the platform and located at the front side of the machine body;

[0023] An upper clamping plate, wherein the upper clamping plate is fixedly arranged on the upper end of the clamping plate support frame, and an upper clamping portion is provided on the bottom surface of the upper clamping plate;

[0024] A lower splint, the lower splint being movably arranged on the splint support frame and located below the upper splint, and the top surface of the lower splint being provided with a lower clamping portion;

[0025] A driving cylinder is provided on the platform body and is used for driving the lower clamping plate to move close to the upper clamping plate.

[0026] In the above technical solution, further comprising:

[0027] An auxiliary positioning portion is provided on the upper clamping plate and can emit light for auxiliary positioning.

[0028] In the above technical solution, further, the auxiliary positioning part also includes:

[0029] A mounting platform, the mounting platform is arranged on the upper surface of the upper clamping plate, and the mounting platform is an inclined platform;

[0030] A fixed base plate, the fixed base plate being arranged on a mounting platform;

[0031] A support plate, the support plate is arranged on the fixed bottom plate, and an arc-shaped groove is opened on the support plate;

[0032] A connecting plate, wherein a laser emitting unit is provided on the connecting plate, a bottom of the connecting plate is rotatably connected to the support plate, and a slider that cooperates with the arc groove is provided on the connecting plate;

[0033] A fixing bolt, wherein the fixing bolt is threadedly connected to the slider, the head diameter of the fixing bolt is larger than the width of the arc groove, and the fixing bolt is provided with an anti-loosening ring;

[0034] Wherein, the slider is movably arranged in the arc groove and can slide along the direction of the arc groove.

[0035] The beneficial effects of the utility model are:

[0036] 1. The setting of the mobile drive mechanism and the clamping mechanism eliminates the need for workers to manually move the shoe upper during the eyelet processing process, effectively improving the punching accuracy of the eyelet machine;

[0037] 2. The setting of the auxiliary positioning part further facilitates the clamping and positioning of the shoe upper, thereby further improving the punching accuracy of the shoe eyelet machine;

[0038] 3. The setting of the connecting plate, arc groove, slider and fixing bolt facilitates the position adjustment of the laser emitting unit, thereby adapting to the auxiliary positioning of different shoe uppers and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0040] Figure 1 It is a schematic structural diagram of a specific implementation method of the present utility model.

[0041] Figure 2 It is a side view structural diagram of the utility model.

[0042] Figure 3 This is a schematic diagram of the structure of the mobile drive mechanism of the utility model.

[0043] Figure 4 This is a structural diagram of the auxiliary positioning part of the utility model.

[0044] Figure 5 This is a structural diagram of the slider of the utility model.

[0045] The marks in the figure are:

[0046] 1. Machine body; 100. Working platform; 2. Frame; 3. Drilling mechanism; 4. Drilling base; 5. Control center; 6. Moving drive mechanism; 60. Platform; 61. Longitudinal screw; 62. Longitudinal moving seat; 63. Transverse screw; 64. Guide rod; 7. Clamping mechanism; 70. Clamping plate support frame; 71. Upper clamping plate; 72. Upper clamping part; 73. Lower clamping plate; 74. Lower clamping part; 75. Driving cylinder; 8. Auxiliary positioning part; 80. Mounting table; 81. Fixed base plate; 82. Support plate; 83. Arc groove; 84. Connecting plate; 85. Laser emitting unit; 86. Slider; 87. Fixing bolt; 88. Anti-loosening ring. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0048] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0049] Example 1:

[0050] The present application provides a shoe eyeleting machine for processing labor protection shoes, comprising: a machine body 1, on which a working platform 100 is provided; a frame 2, which is provided on the working platform 100 and on which a drilling mechanism 3 and a lifting drive unit for controlling the lifting and movement of the drilling mechanism are provided; a drilling base 4, which is provided on the working platform 100 and is located below the drilling mechanism 3; and a control center 5, which is provided on the frame 2.

[0051] The shoe body 1 further comprises: a mobile drive mechanism 6, which is disposed in the body 1 and includes a platform 60 that can move along the X-axis and Y-axis directions on a horizontal plane; a clamping mechanism 7, which is disposed on the platform 60 and is used to clamp the shoe upper;

[0052] The mobile driving mechanism 6 and the clamping mechanism 7 can both be controlled by the control center 5 .

[0053] Moreover, the drilling mechanism 3 and the lifting drive unit are both conventional mechanisms, the control center 5 can be a conventional control structure such as a CNC center or a PLC control center 5, a conventional movable door is provided on the back of the body 1, and an equipment cavity is provided inside the body 1, the mobile drive mechanism 6 is installed in the equipment cavity, and the front surface of the body 1 has a strip opening of the equipment cavity for the platform 60 to extend out, and the clamping mechanism 7 is installed at one end of the platform 60 extending out of the equipment cavity.

[0054] In this technical solution, during the use of the eyelet machine, the upper is placed on the clamping mechanism 7, and then the clamping mechanism 7 is controlled to clamp the upper. After clamping the upper, the drilling mechanism 3 punches holes in the upper. After one eyelet is completed, the mobile drive mechanism 6 is controlled to operate, and the mobile drive mechanism 6 drives the clamping mechanism 7 to move, thereby moving the upper so that the drilling mechanism 3 is aligned with the next eyelet area of the upper. This reciprocating process completes the eyelet processing operation of the upper. Compared with the existing technology, the utility model does not require the staff to manually move the upper during the eyelet processing process, which effectively improves the punching accuracy of the eyelet machine.

[0055] Example 2:

[0056] This embodiment provides a shoe eyelet machine for processing labor protection shoes. In addition to the technical solutions of the above embodiments, it also has the following technical features: the mobile drive mechanism 6 also includes: a longitudinal screw 61, which has two longitudinal screws 61 and is symmetrically distributed in the left and right directions of the machine body 1; a longitudinal movable seat 62, the two ends of the longitudinal movable seat 62 are respectively connected to the two longitudinal screws 61 by transmission; a transverse screw 63, which is rotatably set on the longitudinal movable seat 62; a guide rod 64, which has two guide rods 64 and is symmetrically distributed on both sides of the transverse screw in the front and rear directions of the machine body 1;

[0057] Among them, the longitudinal screw 61 and the transverse screw 63 are both driven to rotate by a servo motor or a stepper motor. One end of the platform 60 is movably set on the longitudinal movable seat 62 and is transmission-connected to the transverse screw 63. The guide rod 64 is movably connected to the platform 60.

[0058] Moreover, both ends of the longitudinal lead screw 61 are connected to the inner wall of the equipment cavity inside the body 1 through a conventional lead screw mounting seat, and the motor driving the longitudinal lead screw 61 can be installed in the equipment cavity. The motor driving the longitudinal lead screw 61 can be directly connected to the longitudinal lead screw 61 for transmission, or it can be connected to the longitudinal lead screw 61 for transmission through a conventional transmission gear set, such as installing a driven gear at one end of the lead screw, and installing a driving gear at the driving end of the motor, and the driving gear and the driven gear are connected for transmission through an intermediate gear meshing. The two ends of the transverse lead screw 63 are also connected to the longitudinal movable seat 62 through a conventional lead screw mounting seat, and the motor driving the transverse lead screw 63 to rotate can be directly installed on the longitudinal movable seat 62 and directly connected to the transverse lead screw 63 for transmission.

[0059] In this embodiment, during the operation of the mobile driving mechanism 6, the longitudinal lead screw 61 can drive the longitudinal moving seat 62 to move along the axial direction of the longitudinal lead screw 61 during rotation, so that the clamping mechanism 7 on the platform 60 can move away from or close to the drilling mechanism 3. At the same time, the transverse lead screw 63 can drive the platform 60 to move along the axial direction of the transverse lead screw 63 during rotation, so that the clamping mechanism 7 on the platform 60 can move along the left and right directions of the machine body 1. The position of the shoe upper clamped on the clamping mechanism 7 is adjusted by moving the clamping mechanism 7 in the X-axis and Y-axis directions of the horizontal plane. At the same time, a servo motor or a stepper motor is used to control the operation of the longitudinal lead screw 61 and the transverse lead screw 63, which can effectively ensure the accuracy of the shoe upper position adjustment and thus ensure the punching accuracy of the shoe eyelet machine.

[0060] Example 3:

[0061] The present embodiment provides a shoe eyelet machine for processing labor protection shoes. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features. The clamping mechanism 7 also includes: a plywood support frame 70, which is arranged on the platform 60 and located on the front side of the machine body 1; an upper plywood 71, which is fixedly arranged at the upper end of the plywood support frame 70, and an upper clamping portion 72 is provided on the bottom surface of the upper plywood 71; a lower plywood 73, which is movably arranged on the plywood support frame 70 and located below the upper plywood 71, and a lower clamping portion 74 is provided on the top surface of the lower plywood 73; a driving cylinder 75, which is arranged on the platform 60 and is used to drive the lower plywood 73 to move close to the upper plywood 71.

[0062] Moreover, the clamping plate support frame 70 is fixedly mounted on the end of the table body 60 extending out of the equipment cavity, one end of the upper clamping plate 71 is connected to the top of the clamping plate support frame 70, and the other end extends horizontally toward the drilling mechanism 3 and extends to the front side of the drilling mechanism 3. One end of the lower clamping plate 73 is connected to the clamping plate support frame 70 by a conventional movable connection method, such as through a slide rail and a slide groove, and the other end of the lower clamping plate 73 extends horizontally toward the drilling base 4 to the front side of the drilling base 4. The upper clamping part 72 and the lower clamping part 74 can be made of rubber material. A conventional trigger switch can also be installed at the bottom of the body 1. The trigger switch is connected to the control center 5 for controlling the operation of the drive cylinder 75. The clamping surface of the upper clamping part 72 is preferably in the same plane as the surface of the drilling base 4 or slightly higher than the surface of the drilling base 4.

[0063] In this embodiment, when punching and drilling holes on the shoe upper, the shoe upper is placed between the upper clamping plate 71 and the lower clamping plate 73 and the initial drilling position of the shoe upper is determined. Then, the driving cylinder 75 is controlled to operate to drive the lower clamping plate 73 close to the upper clamping plate 71. Finally, the upper clamping part 72 and the lower clamping part 74 clamp the shoe upper. As the platform 60 moves, the clamping plate support frame 70 drives the upper clamping plate 71 and the lower clamping plate 73 to move, thereby moving the shoe upper and adjusting the punching and drilling positions of the shoe upper. Compared with the prior art, the utility model does not require the staff to manually move the shoe upper during the shoe eyelet processing process, which effectively improves the punching accuracy of the shoe eyelet machine.

[0064] Example 4:

[0065] This embodiment provides a shoe eyelet machine for processing labor protection shoes. In addition to the technical solutions of the above embodiments, it also has the following technical features. Further, it also includes: an auxiliary positioning part 8, the auxiliary positioning part 8 is arranged on the upper clamping plate 71, and the auxiliary positioning part 8 can emit light for auxiliary positioning.

[0066] The auxiliary positioning portion 8 also includes: a mounting platform 80, which is arranged on the upper surface of the upper clamping plate 71, and the mounting platform 80 is an inclined platform; a fixed base plate 81, which is arranged on the mounting platform 80; a support plate 82, which is arranged on the fixed base plate 81, and an arc-shaped groove 83 is provided on the support plate 82; a connecting plate 84, on which a laser emitting unit 85 is provided, the bottom of the connecting plate 84 is rotatably connected to the support plate 82, and the connecting plate 84 is provided with a slider 86 that cooperates with the arc groove 83; a fixing bolt 87, which is threadedly connected to the slider 86, the head diameter of the fixing bolt 87 is larger than the width of the arc groove 83, and the fixing bolt 87 is provided with an anti-loosening ring 88;

[0067] The slider 86 is movably disposed in the arc groove 83 and can slide along the direction of the arc groove 83 .

[0068] Moreover, the anti-loosening ring 88 is installed on the side where the head of the fixing bolt 87 can contact the support plate 82. The anti-loosening ring 88 is concentrically distributed with the fixing bolt 87. Preferably, an annular mounting groove is provided on the side where the head of the fixing bolt 87 can contact the support plate 82, and an elastic spring is installed in the annular mounting groove. The anti-loosening ring 88 is movably installed in the annular mounting groove and is connected to the elastic spring.

[0069] In this embodiment, through the setting of the auxiliary positioning part 8, the laser emitting unit 85 in the auxiliary positioning part 8 can emit light to the shoe upper, thereby assisting the staff to position the shoe upper during the shoe upper clamping process, facilitating the clamping and positioning of the shoe upper, thereby further improving the punching accuracy of the shoe eyelet machine. At the same time, during use, the auxiliary positioning mechanism adjusts the tightness of the fixing bolt 87, and the connecting plate 84 can be rotated and adjusted when the fixing bolt 87 is unscrewed, thereby adjusting the emission of the laser emitting unit 85 to a lower level. When the fixing bolt 87 is tightened, the connecting plate 84 can be fixed, which effectively facilitates the position adjustment of the laser emitting unit 85, thereby adapting to the auxiliary positioning of different shoe uppers and improving work efficiency.

[0070] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A shoe eyelet cutting machine for labor protection shoes, comprising: A machine body (1), wherein a working platform (100) is provided on the machine body (1); A frame (2), the frame (2) being arranged on a working platform (100), and the frame (2) being provided with a drilling mechanism (3) and a lifting drive unit for controlling the lifting and lowering movement of the drilling mechanism; A drilling base (4), the drilling base (4) being arranged on the working platform (100) and located below the drilling mechanism (3); A control center (5), wherein the control center (5) is arranged on the frame (2); It is characterized by further comprising: A mobile drive mechanism (6), the mobile drive mechanism (6) being arranged in the machine body (1), the mobile drive mechanism (6) comprising a platform (60) movable along the X-axis and Y-axis directions on a horizontal plane; A clamping mechanism (7), the clamping mechanism (7) being arranged on the platform (60) and used for clamping the shoe upper; Wherein, the mobile driving mechanism (6) and the clamping mechanism (7) can both be controlled by the control center (5).

2. The eyelet machine for processing labor protection shoes according to claim 1, characterized in that: The mobile driving mechanism (6) further comprises: Two longitudinal screws (61) are symmetrically distributed in the machine body (1) along the left-right direction of the machine body (1); A longitudinal movable seat (62), wherein both ends of the longitudinal movable seat (62) are respectively connected to the two longitudinal lead screws (61); A transverse screw (63), wherein the transverse screw (63) is rotatably mounted on the longitudinal movable seat (62); The guide rods (64) have two guide rods (64) and the two guide rods (64) are symmetrically distributed on both sides of the transverse screw rod in the front-to-back direction of the body (1); The longitudinal screw (61) and the transverse screw (63) are both driven to rotate by a servo motor or a stepper motor, one end of the platform (60) is movably arranged on the longitudinal movable seat (62) and is transmission-connected to the transverse screw (63), and the guide rod (64) is movably connected to the platform (60).

3. The eyelet machine for processing labor protection shoes according to claim 2, characterized in that: The clamping mechanism (7) further comprises: a splint support frame (70), the splint support frame (70) being arranged on the platform (60) and located at the front side of the machine body (1); An upper clamping plate (71), the upper clamping plate (71) is fixedly arranged on the upper end of the clamping plate support frame (70), and an upper clamping portion (72) is provided on the bottom surface of the upper clamping plate (71); A lower clamping plate (73), the lower clamping plate (73) is movably arranged on the clamping plate support frame (70) and is located below the upper clamping plate (71), and the top surface of the lower clamping plate (73) is provided with a lower clamping portion (74); A driving cylinder (75) is provided on the platform (60) and is used for driving the lower clamping plate (73) to move close to the upper clamping plate (71).

4. The eyelet machine for processing labor protection shoes according to claim 3, characterized in that: Also includes: An auxiliary positioning portion (8), wherein the auxiliary positioning portion (8) is arranged on the upper clamping plate (71), and the auxiliary positioning portion (8) can emit light to perform auxiliary positioning.

5. The eyelet machine for processing labor protection shoes according to claim 4, characterized in that: The auxiliary positioning portion (8) further comprises: A mounting platform (80), the mounting platform (80) being arranged on the upper surface of the upper clamping plate (71), the mounting platform (80) being an inclined platform; A fixed base plate (81), wherein the fixed base plate (81) is arranged on the mounting platform (80); A support plate (82), the support plate (82) being arranged on the fixed base plate (81), and an arc-shaped groove (83) being formed on the support plate (82); A connecting plate (84), wherein a laser emitting unit (85) is provided on the connecting plate (84), the bottom of the connecting plate (84) is rotatably connected to the support plate (82), and a slider (86) is provided on the connecting plate (84) that cooperates with the arc groove (83); A fixing bolt (87), wherein the fixing bolt (87) is threadedly connected to the slider (86), the head diameter of the fixing bolt (87) is larger than the width of the arc groove (83), and an anti-loosening ring (88) is provided on the fixing bolt (87); The slider (86) is movably arranged in the arc groove (83) and can slide along the direction of the arc groove (83).

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