Drilling machine for insulating shoe production

Abstract

The utility model discloses a drilling machine for insulating shoe production, which belongs to the field of insulating shoe production and comprises a workbench, the top of the workbench is fixedly connected with a mounting frame, a drilling mechanism is arranged on the mounting frame, a pressing mechanism is arranged below the drilling mechanism, and a cleaning mechanism is arranged on one side of the drilling mechanism. The cleaning mechanism comprises a fixing plate fixedly connected to the mounting frame, a ventilation pipe is rotationally connected into the fixing plate, a rotating plate is fixedly connected to the bottom of the ventilation pipe, a ventilation cavity communicating with the ventilation pipe is formed in the rotating plate, and an air blowing nozzle communicating with the ventilation cavity is formed in the bottom of the rotating plate. The power assembly is used for driving the ventilation pipe to rotate after the drilling mechanism reaches a certain height. The drilling machine has the beneficial effects that after drilling is finished, when a drill bit ascends to a certain height, a rotating plate can be driven to rotate, an air blowing nozzle is rotated to the position over a drill hole, and chippings in the drill hole are blown off through air supply of an air supply assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production field of insulating shoes, in particular to a drilling machine for insulating shoe production. BACKGROUND

[0002] Insulating shoes are shoes specially designed to prevent electric current from passing through the human body, mainly used in electrical work and industrial environments to protect wearers from electric shock, and insulating shoes are usually made of materials with good insulation performance, and the soles of insulating shoes are usually made of insulating materials such as rubber or plastic. After the sole is formed, according to the design requirements of the shoe, a drilling machine is used to drill air holes on the sole. These air holes not only help air circulation in the shoe to reduce foot sweating, but also ensure that the insulation performance is not affected.

[0003] After searching the Chinese patent publication No. CN212978564U, a self-dust-insulating labor protection shoe production full-automatic drilling machine is disclosed, which comprises a vertical rod, a fixing device, a flexible hose and a clamping block. The vertical rod is a cuboid structure, and a guide groove is formed on one side of the vertical rod close to the loading platform. The upper and lower ends of the guide groove are consistent with the upper and lower sides of the vertical rod in height, and the clamping block is slidably connected in the guide groove. The side of the vertical rod away from the loading platform is fixedly connected with the side wall of the vacuum box, and the top end of the vacuum box is in communication with the tail end of the flexible hose. A blind hole with the same diameter as the flexible hose is formed on the vertical rod, and the tail end of the flexible hose is inserted into the through hole. The top end of the flexible hose is in communication with the right side of the guard plate, and a filter box is installed between the flexible hose and the guard plate. When drilling, the drill bit contacts the shoe shell, and the debris and dust are driven into the guard plate by the rotational inertia force of the drill bit. The debris generated during drilling is blocked in the guard plate by the filter box, and the dust with smaller diameter is sucked into the vacuum box by the flexible hose, thereby realizing the function of recycling the debris and dust generated during drilling of the labor protection shoes.

[0004] After drilling is completed, some debris may be adhered to the inside of the air hole, which is not convenient to clean. Utility model content

[0005] The utility model aims at solving the above-mentioned problems and provides a drilling machine for insulating shoe production.

[0006] The utility model realizes the above-mentioned purposes through the following technical schemes:

[0007] The utility model provides an insulating shoes production is with drilling machine, including work table, the top of work table is fixedly connected with mounting bracket, be provided with drilling mechanism on mounting bracket, be provided with pressing mechanism under drilling mechanism, one side of drilling mechanism is provided with cleaning mechanism, cleaning mechanism includes fixedly connected on mounting bracket fixed plate, rotatably connected with ventilation pipe in fixed plate, the bottom of ventilation pipe is fixedly connected with rotating plate, and rotating plate is internally provided with ventilation cavity who communicates with ventilation pipe, and the bottom of rotating plate is provided with air outlet who communicates with ventilation cavity, and cleaning mechanism still includes air supply component and power component, and power component is used for driving ventilation pipe to rotate after drilling mechanism reaches a certain height.

[0008] Preferably, the air supply component includes a fan fixedly connected to the fixed plate, and an air supply pipe connected to an air outlet of the fan, another end of the air supply pipe extending into the ventilation pipe from the top of the ventilation pipe, the air supply pipe and the ventilation pipe being rotatably connected.

[0009] Preferably, the drilling mechanism includes a hydraulic cylinder fixedly connected to the mounting bracket, a horizontal plate fixedly connected to the bottom of the hydraulic cylinder, and a rotary motor fixedly connected to the top of the horizontal plate, an output end of the rotary motor being connected to a drill bit through a shaft coupling.

[0010] Preferably, the power component includes a driving plate fixedly connected to the horizontal plate near the ventilation pipe, a sliding groove being formed in the outer wall of the ventilation pipe, the sliding groove being composed of a spiral driving part and a linear sliding part, the linear sliding part being located at both ends of the spiral driving part, a through hole being formed in the top of the driving plate, a protrusion being fixedly connected to the inner wall of the through hole, the ventilation pipe passing through the through hole, and the protrusion being slidably connected in the sliding groove.

[0011] Preferably, the air outlet is a funnel-shaped with a pointed end downward.

[0012] Preferably, the pressing mechanism includes an extension plate fixedly connected to the front and back of the horizontal plate, a sliding rod slidably connected in the extension plate, a pressing plate fixedly connected to the bottom of the sliding rod, a limiting plate fixedly connected to the top end of the sliding rod extending out of the extension plate, a spring connected between the pressing plate and the extension plate, the spring being wound around the outer periphery of the sliding rod, an avoiding hole being formed in the top of the pressing plate, the drill bit being located directly above the avoiding hole, and the diameter of the avoiding hole being larger than the diameter of the drill bit.

[0013] The beneficial effects are that after the drilling is completed, when the drill bit rises to a certain height, the rotating plate is driven to rotate, the air outlet is rotated to be directly above the drilling hole, air is supplied through the air supply component, and the debris in the drilling hole is blown away.

[0014] The additional technical features and advantages of the utility model will be more obvious in the following description, or can be understood through the specific practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are used to provide further understanding of the present application and constitute a part of the specification, and together with the following specific embodiments, serve to explain the present application but do not constitute a limitation on the present application. In the drawings:

[0016] Figure 1 is the overall structure schematic diagram of the drilling machine for insulating shoe production of the present application;

[0017] Figure 2 is the front view of the internal structure of the drilling machine for insulating shoe production of the present application;

[0018] Figure 3 is the pressing mechanism schematic diagram of the drilling machine for insulating shoe production of the present application;

[0019] Figure 4 is the ventilation pipe schematic diagram of the drilling machine for insulating shoe production of the present application;

[0020] Figure 5 is the driving plate schematic diagram of the drilling machine for insulating shoe production of the present application.

[0021] The reference signs are explained as follows: 1, workbench; 2, mounting frame; 301, hydraulic cylinder; 302, cross plate; 303, rotary motor; 304, drill bit; 401, extension plate; 402, slide rod; 403, pressing plate; 404, limiting plate; 405, spring; 501, fixed plate; 502, ventilation pipe; 503, rotating plate; 504, blowing nozzle; 505, fan; 506, air supply pipe; 601, driving plate; 602, sliding groove; 603, protrusion. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0023] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0024] The present application will be further described below with reference to the drawings:

[0025] As Figures 1-5As shown, an insulating shoe production drilling machine, including a workbench 1, the top of the workbench 1 is bolted with a mounting frame 2, the mounting frame 2 is a U-shaped opening downward, the mounting frame 2 is provided with a drilling mechanism, the drilling mechanism includes a hydraulic cylinder 301 fixedly connected on the mounting frame 2, the bottom of the hydraulic cylinder 301 is fixedly connected with a horizontal plate 302, the top of the horizontal plate 302 is bolted with a rotary motor 303, the output end of the rotary motor 303 is connected with a drill bit 304 through a shaft coupling, the rotary motor 303 is started, the rotary motor 303 drives the drill bit 304 to rotate, the horizontal plate 302 drives the drill bit 304 to lift through the hydraulic cylinder 301.

[0026] The lower side of the drilling mechanism is provided with a pressing mechanism, the pressing mechanism includes an extension plate 401, the extension plate 401 is bolted on the front and rear sides of the horizontal plate 302, the extension plate 401 is slidably connected with a slide rod 402, the bottom of the slide rod 402 is fixedly connected with a pressing plate 403, the top end of the slide rod 402 extends out of the extension plate 401 and is fixedly connected with a limiting plate 404, the pressing plate 403 and the extension plate 401 are connected with a spring 405, the spring 405 is wound around the outer periphery of the slide rod 402, the top of the pressing plate 403 is provided with an avoiding hole, the drill bit 304 is located directly above the avoiding hole, the diameter of the avoiding hole is greater than the diameter of the drill bit 304, so that the drill bit 304 can pass through the pressing plate 403 through the avoiding hole.

[0027] One side of the drilling mechanism is provided with a cleaning mechanism, the cleaning mechanism includes a fixed plate 501 bolted on the side wall of the mounting frame 2, the fixed plate 501 is rotatably connected with a ventilation pipe 502, the bottom of the ventilation pipe 502 is fixedly connected with a rotating plate 503, in the initial state, the rotating plate 503 is located below the pressing plate 403, the rotating plate 503 is provided with a ventilation cavity in communication with the ventilation pipe 502, the bottom of the rotating plate 503 is provided with a blowing nozzle 504 in communication with the ventilation cavity, the blowing nozzle 504 is a funnel-shaped with a pointed end downward, which is convenient to increase the speed of airflow blowing and ensure the cleaning effect.

[0028] The cleaning mechanism further includes an air supply assembly, the air supply assembly includes a fan 505 bolted on the fixed plate 501, the air outlet of the fan 505 is connected with an air supply pipe 506, the other end of the air supply pipe 506 extends into the ventilation pipe 502 from the top of the ventilation pipe 502, the air supply pipe 506 is rotatably connected with the ventilation pipe 502.

[0029] The cleaning mechanism further comprises a power assembly for driving the ventilation pipe 502 to rotate after the drilling mechanism reaches a certain height, the power assembly comprising a driving plate 601 bolted to the horizontal plate 302 on the side close to the ventilation pipe 502, the outer wall of the ventilation pipe 502 being provided with a sliding groove 602, the sliding groove 602 comprising a spiral driving part and a linear sliding part, the linear sliding part being located at both ends of the spiral driving part, the top of the driving plate 601 being provided with a through hole, the inner wall of the through hole being fixedly connected with a protrusion 603, the ventilation pipe 502 passing through the through hole, the protrusion 603 being slidingly connected in the sliding groove 602, when the protrusion 603 slides to the spiral driving part, the protrusion 603 drives the ventilation pipe 502 to rotate by a certain angle, and when the protrusion 603 slides to the linear sliding part, the ventilation pipe 502 stops rotating.

[0030] Working principle: in use, the worker places the position of the insole that needs to be drilled directly below the drill bit 304, drives the horizontal plate 302 to move downward by controlling the hydraulic cylinder 301, drives the driving plate 601 to move the protrusion 603 at the same time, when the protrusion 603 moves to the spiral driving part of the sliding groove 602, the ventilation pipe 502 drives the rotating plate 503 to rotate by ninety degrees under the cooperation of the protrusion 603 and the spiral driving part, after the protrusion 603 is separated from the spiral driving part, the rotating plate 503 stops rotating, the horizontal plate 302 continues to move downward, then the pressing plate 403 abuts against the insole, and the insole is pressed to avoid shaking back and forth and affecting the drilling precision, after the pressing plate 403 abuts against the insole, the horizontal plate 302 continues to move downward along the slide rod 402, the rotating motor 303 is started, the rotating motor 303 drives the drill bit 304 to rotate, and drilling starts, after drilling is completed, the horizontal plate 302 drives the drill bit 304 to move upward by controlling the hydraulic cylinder 301, after the limiting plate 404 abuts against the extension plate 401, the horizontal plate 302 drives the extension plate 401 to drive the slide rod 402 and the pressing plate 403 to move upward synchronously, then the protrusion 603 moves to the spiral driving part of the sliding groove 602 again, the ventilation pipe 502 drives the rotating plate 503 to rotate by ninety degrees under the cooperation of the protrusion 603 and the spiral driving part, and the blowing nozzle 504 is rotated to the position directly above the drilling hole, the fan 505 is started, the airflow enters the ventilation pipe 502 through the air supply pipe 506, then enters the ventilation cavity of the rotating plate 503, and finally is accelerated by the blowing nozzle 504 and sprayed to the position of the drilling hole, and the drillings in the drilling hole are blown away.

[0031] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An insulating shoe production drilling machine, comprising a workbench (1), the top of the workbench (1) is fixedly connected with a mounting frame (2), a drilling mechanism is arranged on the mounting frame (2), a pressing mechanism is arranged below the drilling mechanism, characterized in that: One side of the drilling mechanism is provided with a cleaning mechanism, the cleaning mechanism includes a fixed plate (501) fixedly connected on the mounting frame (2), a ventilation pipe (502) is rotatably connected in the fixed plate (501), the bottom of the ventilation pipe (502) is fixedly connected with a rotating plate (503), the rotating plate (503) is provided with a ventilation cavity communicated with the ventilation pipe (502), the bottom of the rotating plate (503) is provided with a blowing nozzle (504) communicated with the ventilation cavity, the cleaning mechanism further includes a air supply assembly and a power assembly, the power assembly is used for driving the ventilation pipe (502) to rotate after the drilling mechanism reaches a certain height.

2. The drilling machine for producing an insulating shoe according to claim 1, characterized in that: The air supply assembly includes a fan (505) fixedly connected on the fixed plate (501), the outlet of the fan (505) is connected with a air supply pipe (506), the other end of the air supply pipe (506) extends into the ventilation pipe (502) from the top of the ventilation pipe (502), and the air supply pipe (506) is rotatably connected with the ventilation pipe (502).

3. The drilling machine for producing an insulating shoe according to claim 1, characterized in that: The drilling mechanism includes a hydraulic cylinder (301) fixedly connected on the mounting frame (2), the bottom of the hydraulic cylinder (301) is fixedly connected with a horizontal plate (302), the top of the horizontal plate (302) is fixedly connected with a rotary motor (303), and the output end of the rotary motor (303) is connected with a drill bit (304) through a shaft coupling.

4. The drilling machine for producing an insulating shoe according to claim 3, characterized in that: The power assembly includes a drive plate (601) fixedly connected on the horizontal plate (302) close to one side of the ventilation pipe (502), the outer wall of the ventilation pipe (502) is provided with a sliding groove (602), the sliding groove (602) is composed of a spiral driving part and a linear sliding part, the linear sliding part is located at both ends of the spiral driving part, the top of the drive plate (601) is provided with a through hole, the inner wall of the through hole is fixedly connected with a protrusion (603), the ventilation pipe (502) passes through the through hole, and the protrusion (603) is slidably connected in the sliding groove (602).

5. The drilling machine for producing an insulating shoe according to claim 1, characterized in that: The blowing nozzle (504) is funnel-shaped with a pointed end downward.

6. The drilling machine for producing an insulating shoe according to claim 3, characterized in that: The pressing mechanism includes an extension plate (401), the extension plate (401) is fixedly connected on the front and back sides of the horizontal plate (302), a sliding rod (402) is slidably connected in the extension plate (401), the bottom of the sliding rod (402) is fixedly connected with a pressing plate (403), the top end of the sliding rod (402) extends out of the extension plate (401) and is fixedly connected with a limiting plate (404), a spring (405) is connected between the pressing plate (403) and the extension plate (401), the spring (405) is wound on the outer periphery of the sliding rod (402), the top of the pressing plate (403) is provided with an avoiding hole, the drill bit (304) is located directly above the avoiding hole, and the diameter of the avoiding hole is greater than that of the drill bit (304).

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