CN113714545A

CN113714545A - Planer convenient to plane arbitrary plane of material

Info

Publication number: CN113714545A
Application number: CN202111092806.4A
Authority: CN
Inventors: 宋淑兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2021-11-30

Abstract

The invention relates to the field of a machine tool, in particular to a planer convenient for planing any plane of a material, which is a common machine tool during machining in the process of planing.

Description

Planer convenient to plane arbitrary plane of material

Technical Field

The invention relates to the field of machine tools, in particular to a planer convenient for planing any plane of a material.

Background

The machine tool commonly used in machining of the planer, the traditional planer cannot conveniently adjust a machining plane and cannot process machining scraps, and the equipment solves the problems.

Disclosure of Invention

The invention aims to provide a planer convenient for planing any plane of a material, which can automatically and conveniently plane a part.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a planer convenient to arbitrary plane of planing material, includes the planing assembly, presss from both sides tight assembly and iron fillings suppression assembly, its characterized in that: the clamping assembly and the scrap iron pressing assembly are connected with the planing assembly.

As a further optimization of the technical scheme, the planing assembly comprises an equipment shell, a sliding rail, a bottom plate, a circular groove, a motor support, a motor shaft, a gear I, a gear II shaft, a gear II lug, a swinging connecting rod, a connecting rod lug, a swinging lug, a planing support, a sliding plate, a handle, a threaded sleeve, a threaded shaft support, a cutter clamp, an elastic sheet, a clamp sliding chamber, a bevel gear I, a bevel gear II, a fan blade shaft support and fan blades, wherein the equipment shell is connected with the sliding rail and the bottom plate, the circular groove is positioned on the bottom plate, the motor is connected with the motor support, the motor support is connected with the bottom plate, the motor is connected with the motor shaft, the motor shaft is connected with the gear I, the gear I is meshed with the gear II, the gear II is connected with the gear II shaft, the gear II shaft is rotatably connected with the equipment shell, the gear II is connected with the gear II lug, the swing connecting rod is hinged with a connecting rod support lug which is connected with the bottom plate, the swing connecting rod is connected with the swing lug in a sliding mode, the swing lug is connected with the planing support, the planing support is connected with the sliding plate, the sliding plate is connected with the sliding rail in a sliding mode, the handle is connected with a threaded sleeve, the threaded sleeve is in threaded connection with a threaded shaft, the threaded shaft is connected with a threaded shaft support, the threaded shaft support is connected with the planing support, the planing support is connected with a clamp sliding chamber, a cutter clamp is in sliding connection with the clamp sliding chamber, two opposite cutter clamps are connected through elastic pieces, a motor shaft is connected with a bevel gear I, the bevel gear I is in meshing connection with a bevel gear II, the bevel gear II is connected with a fan blade shaft, the fan blade shaft is in rotational connection with a fan blade shaft support, the fan blade shaft support is connected with the connecting rod support lug, and the fan blade shaft is connected with the fan blade.

As a further optimization of the technical scheme, the clamping assembly comprises a hydraulic cylinder, a telescopic rod, a supporting lug, an angle adjusting disc, a servo motor shaft bracket, a connecting gear I, a connecting gear II, a rack, an intermittent sliding plate, a clamping plate, a knob and a bidirectional threaded shaft, wherein the hydraulic cylinder is connected with a hydraulic system, the hydraulic system can respectively control the oil injection and the oil discharge of the hydraulic cylinder, the bottom of the hydraulic cylinder is connected with a bottom plate, the hydraulic cylinder is connected with the telescopic rod in a sliding manner, the telescopic rod is hinged with the supporting lug, the supporting lug is connected with the angle adjusting disc, the bottom of the angle adjusting disc is connected with the servo motor, the servo motor is connected with the servo motor shaft, the servo motor shaft is rotatably connected with the servo motor shaft bracket, the servo motor shaft bracket is connected with the bottom of the angle adjusting disc, and the servo motor shaft is connected with the connecting gear I, connecting gear I is connected with II meshing of connecting gear, the axle of connecting gear II rotates with angle adjustment dish to be connected, connecting gear II is connected with the rack toothing, the rack is connected with intermittent type slide, pinch-off blades and intermittent type slide sliding connection, the knob is connected with two-way screw shaft, two-way screw shaft is last to be equipped with two opposite screw threads of direction of rotation, two opposite screw threads of direction of rotation on the two-way screw shaft respectively with two pinch-off blades threaded connection, two-way screw shaft rotates with intermittent type slide to be connected, intermittent type slide and angle adjustment dish sliding connection.

As a further optimization of the technical scheme, the scrap iron pressing assembly comprises an arc-shaped plate, a connecting cylinder, a pressing chamber, a power shaft, a disc, a connecting rod hinged support lug, a pressing hammer, a bevel gear III, a bevel gear IV shaft, an accelerating gear I, an accelerating gear II, a support frame, a reducing gear I, a reducing gear II, a limiting disc, a bottom support disc, a spring column, a spring, an accelerating gear II shaft, a throwing disc, a tension spring, a throwing rod and a magnet, wherein the arc-shaped plate is connected with an equipment shell, the arc-shaped plate is connected with the connecting cylinder, the connecting cylinder is connected with the pressing chamber, the power shaft is rotatably connected with the pressing chamber, the power shaft is connected with power, the disc is connected with the disc, the disc is hinged with the connecting rod hinged support lug, the connecting rod hinged support lug is connected with the pressing hammer, the pressing hammer is slidably connected with the pressing chamber, the power shaft is connected with the bevel gear III, the bevel gear III is meshed with the bevel gear IV, the bevel gear IV is connected with a bevel gear IV shaft, the bevel gear IV shaft is rotatably connected with a support frame, the support frame is connected with the pressing chamber, the bevel gear IV shaft is connected with an accelerating gear I, the accelerating gear I is meshed with an accelerating gear II, the bevel gear IV shaft is connected with a reducing gear I, the reducing gear I is meshed with a reducing gear II, the reducing gear II is connected with a limiting disc, the limiting disc is rotatably connected with a bottom lug of the pressing chamber, a bottom supporting disc is connected with a spring column, a spring is sleeved on the spring column, the spring is in a compressed state, the bottom supporting disc is provided with a notch, the limiting disc except the notch can be inserted into the notch, the accelerating gear II is connected with an accelerating gear II shaft, the accelerating gear II shaft is rotatably connected with the support frame, the accelerating gear II shaft is connected with a throwing disc, and the throwing disc is connected with a throwing rod through a tension spring, the throwing disc is in sliding connection with the throwing rod, the tension spring is in a normal state, the magnet is connected with the pressing chamber, and the pressing hammer is made of rubber.

The planer convenient for planing any plane of a material has the beneficial effects that: the planing assembly can be planed the material in order to drive cutter reciprocating motion, and the cutter is changed conveniently, presss from both sides the material that the tight assembly of clamp can press from both sides tight arbitrary shape, adjustment machining plane that can be convenient, can be according to the position of the reciprocal adjustment material of cutter, and the planing of being convenient for, iron fillings suppression assembly can be collected and suppress the briquetting with the iron fillings that the planing produced, is convenient for collect the processing, avoids the wasting of resources.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram one of the planing assembly 1 of the present invention;

fig. 3 is a schematic structural diagram ii of the planing assembly 1 according to the present invention;

fig. 4 is a schematic structural view three of the planing assembly 1 of the present invention;

fig. 5 is a schematic view of the planing assembly 1 according to the present invention;

fig. 6 is a schematic structural view five of the planing assembly 1 according to the present invention;

FIG. 7 is a schematic structural view of the clamping assembly 2 of the present invention;

FIG. 8 is an enlarged schematic view of the construction of the clamping assembly 2 of the present invention;

FIG. 9 is a structural cross-sectional view of the clamping assembly 2 of the present invention;

FIG. 10 is a first schematic view showing the structure of the iron scrap pressing assembly 3 according to the present invention;

FIG. 11 is a second schematic structural view of the iron scrap pressing assembly 3 of the present invention;

FIG. 12 is a first sectional view showing the structure of the iron piece pressing assembly 3 according to the present invention;

FIG. 13 is a third schematic structural view of the iron scrap pressing assembly 3 of the present invention;

FIG. 14 is a second schematic structural view of the iron scrap pressing assembly 3 of the present invention;

FIG. 15 is a fourth schematic view of the iron-scrap pressing assembly 3 of the present invention.

In the figure: planing the combined body 1; an equipment housing 1-1; a slide rail 1-2; a bottom plate 1-3; 1-4 of a circular groove; 1-5 of a motor; 1-6 of a motor bracket; 1-7 of a motor shaft; 1-8 parts of a gear I; gears II 1-9; 1-10 of a gear II shaft; 1-11 parts of a gear II lug; 1-12 of a swing connecting rod; connecting rod support lugs 1-13; swing lugs 1-14; planing the support 1-15; 1-16 of a sliding plate; 1-17 of a handle; 1-18 of a threaded sleeve; 1-19 of a threaded shaft; 1-20 parts of a threaded shaft support; tool holders 1-21; 1-22 of spring pieces; a jig sliding chamber 1-23; bevel gears I1-24; bevel gears II 1-25; 1-26 of fan blade shaft; fan blade shaft supports 1-27; fan blades 1-28; a clamping assembly 2; 2-1 of a hydraulic cylinder; 2-2 of a telescopic rod; supporting lugs 2-3; 2-4 of an angle adjusting disc; 2-5 of a servo motor; servo motor shaft 2-6; servo motor shaft supports 2-7; connecting gears I2-8; connecting gears II 2-9; 2-10 of racks; 2-11 parts of intermittent sliding plates; 2-12 of a clamping plate; 2-13 of a knob; a two-way threaded shaft 2-14; pressing the combined body 3 by iron chips; 3-1 of an arc plate; a connecting cylinder 3-2; 3-3 of a pressing chamber; 3-4 of a power shaft; 3-5 of a disc; 3-6 of a connecting rod; the connecting rod is hinged with the support lug 3-7; 3-8 of a pressing hammer; bevel gears III 3-9; bevel gears IV 3-10; 3-11 of a bevel gear IV shaft; 3-12 parts of an accelerating gear; accelerating gears II 3-13; 3-14 of a support frame; 3-15 parts of a reduction gear; reduction gears II 3-16; 3-17 parts of a limiting disc; bottom support trays 3-18; 3-19 parts of spring columns; 3-20 parts of a spring; 3-21 of an accelerating gear II shaft; 3-22 of a throwing disc; 3-23 of a tension spring; 3-24 of a throwing rod; and 3-25 parts of magnets.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The fixed connection in the device is realized by fixing in modes of welding, thread fixing and the like, and different fixing modes are used in combination with different use environments; the rotary connection means that the bearing is arranged on the shaft in a drying mode, a spring retainer ring groove is formed in the shaft or the shaft hole, and the elastic retainer ring is clamped in the retainer ring groove to achieve axial fixation of the bearing and achieve rotation; the sliding connection refers to the connection through the sliding of the sliding block in the sliding groove or the guide rail, and the sliding groove or the guide rail is generally in a step shape, so that the sliding block is prevented from falling off in the sliding groove or the guide rail; the hinge joint is a movable connection mode on connecting parts such as a hinge, a pin shaft, a short shaft and the like; the required sealing positions are sealed by sealing rings or O-shaped rings.

The first embodiment is as follows:

the following describes the present embodiment with reference to fig. 1 to 15, and a planer convenient for planing any plane of material includes a planing assembly 1, a clamping assembly 2 and an iron chip pressing assembly 3, wherein the planing assembly can plane the material by driving a cutter to reciprocate, the cutter is convenient to replace, the clamping assembly can clamp the material in any shape, the machining plane can be conveniently adjusted, the position of the material can be adjusted according to the reciprocation of the cutter, the planing is convenient, and the iron chip pressing assembly can collect and press the iron chips generated by planing into blocks, so that the collection and the processing are convenient, and the waste of resources is avoided.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1-15, and the embodiment further describes the first embodiment, the material to be planed is placed in an angle adjusting disc 2-4, a knob 2-13 is rotated, the knob 2-13 drives a two-way threaded shaft 2-14 to rotate, the two-way threaded shaft 2-14 is axially limited by an intermittent sliding plate 2-11, two threads with opposite rotation directions are arranged on the two-way threaded shaft 2-14, the two threads with opposite rotation directions on the two-way threaded shaft 2-14 are respectively in threaded connection with two clamping plates 2-12, the two-way threaded shaft 2-14 drives the two clamping plates 2-12 to approach each other to clamp the material, a hydraulic cylinder 2-1 is connected with a hydraulic system, the hydraulic system can respectively control oil injection and oil discharge of the hydraulic cylinder 2-1 at two sides, and the hydraulic system respectively controls oil injection and oil discharge of the hydraulic cylinder 2-1 at two sides to respectively drive an expansion rod 2-2 to contract and stretch the expansion rod 2-2 The height difference generated by the telescopic rods 2-2 at the two sides drives the angle adjusting disc to incline at an angle of 2-4, the angle of the material inclines, and the inclination angle can be adjusted according to the requirements of planing different planes.

The third concrete implementation mode:

the following describes the present embodiment with reference to fig. 1-15, which further describes the first embodiment, after clamping, the knife is placed between four knife holders 1-21, the handle 1-17 is rotated, the handle 1-17 drives the screw sleeve 1-18 to rotate, the screw sleeve 1-18 moves downward under the effect of the screw connection with the screw shaft 1-19, the screw sleeve 1-18 moves the four knife holders 1-21 and slides inward along the holder sliding chambers 1-23, the elastic pieces 1-22 contract, the four knife holders 1-21 clamp the knife, the motor 1-5 is started, the motor 1-5 drives the motor shaft 1-7 to rotate, the motor shaft 1-7 drives the gear i 1-8 to rotate, the gear i 1-8 drives the gear ii 1-9 to rotate, the gear II 1-9 drives the gear II lug 1-11 to rotate, the gear II lug 1-11 drives the swing connecting rod 1-12 to swing back and forth around the hinging shaft with the connecting rod support lug 1-13, the swing connecting rod 1-12 drives the swing lug 1-14 to move, the swing lug 1-14 drives the planing support 1-15 and the sliding plate 1-16 to slide back and forth along the sliding rail 1-2, the planing support 1-15 drives the clamp sliding chamber 1-23 to slide back and forth, the clamp sliding chamber 1-23 drives the cutter to slide back and forth through four cutter clamps 1-21, the cutter slides back and forth to plane the surface of the clamped material, the servo motor 2-5 is set to rotate intermittently in advance, the servo motor 2-5 drives the servo motor shaft 2-6 to rotate, the servo motor shaft 2-6 drives the connecting gear I2-8 to rotate, the connecting gear I2-8 drives the connecting gear II 2-9 to rotate, the connecting gear II 2-9 drives the rack 2-10 to intermittently move, the rack 2-10 drives the intermittent sliding plate 2-11 to slide in the angle adjusting disc 2-4, the intermittent sliding plate 2-11 drives the clamped material to move, and when the cutter moves to the end of a stroke, the material surface is completely planed in a reciprocating mode, and the reporting depth is adjusted by controlling the hydraulic system to lift the telescopic rod.

The fourth concrete implementation mode:

referring to the embodiment described below with reference to fig. 1-15, the embodiment will be further described, in which a motor shaft 1-7 drives a bevel gear i 1-24 to rotate, the bevel gear i 1-24 drives a bevel gear ii 1-25 to rotate, the bevel gear ii 1-25 drives a fan shaft 1-26 to rotate, the fan shaft 1-26 drives a fan blade 1-28 to rotate, so that scrap iron under the sales report is gathered by an arc plate 3-1 and blown into a pressing chamber 3-3 through a circular groove 1-4 and a connecting cylinder 3-2, a power shaft 3-4 is connected with power, the power is turned on, the power drives a power shaft 3-4 to rotate, the power shaft 3-4 drives a disc 3-5 to rotate, the disc 3-5 drives a hinged connecting rod 3-6 to move up and down, the connecting rod 3-6 drives a pressing hammer 3-8 in the pressing chamber 3-3 through a connecting rod hinged support lug 3-7 to drive a pressing hammer 3-8 to rotate The iron filings are pressed into a cake by internal reciprocating pressing, at the moment, the bottom supporting disk 3-18 cannot fall down due to the blocking of the limiting disk 3-17, the pressing hammer 3-8 presses the iron filings to have higher density, the pressing hammer 3-8 is made of rubber, and the pressing hammer 3-8 has the properties of deformation and restoration, so when the iron filings become an iron cake, the pressing hammer 3-8 cannot be stuck due to the fact that the iron filings cannot reach the end, the power shaft 3-4 drives the bevel gear III 3-9 to rotate, the bevel gear III 3-9 drives the bevel gear IV 3-10 to rotate, the bevel gear IV 3-10 drives the bevel gear IV shaft 3-11 to rotate, the bevel gear IV shaft 3-11 drives the accelerating gear I3-12 and the decelerating gear I3-15 to rotate, the decelerating gear I3-15 drives the decelerating gear II 3-16 to decelerate, the speed reducing gear II 3-16 drives the limiting disc 3-17 to rotate slowly, when the limiting disc 3-17 rotates to the notch, the bottom supporting disc 3-18 is not limited, the pressing hammer 3-8 recovers shape to drive the discus to press down, the speed increasing gear I3-12 drives the speed increasing gear II 3-13 to rotate in an accelerating way, the speed increasing gear II 3-13 drives the speed increasing gear II shaft 3-21 to rotate, the speed increasing gear II shaft 3-21 drives the throwing disc 3-22 to rotate, when the bottom supporting disc 3-18 does not slide down, the throwing rod 3-24 is limited by the bottom supporting disc 3-18 and can not be thrown out, when the bottom supporting disc 3-18 slides down, the throwing rod 3-24 is thrown out under the action of centrifugal force, part of the discus exposed out is thrown out, the discus is adsorbed by the magnet 3-25 to finish collection, under the action of the spring 3-20, the spring columns 3-19 drive the bottom supporting discs 3-18 to reset, at the moment, the slowly rotating limiting discs 3-17 are rotated to the disc position again after the stroke of the gaps is finished, the bottom supporting discs 3-18 are limited, the bottom supporting discs 3-18 also limit the throwing rods 3-24 so that the throwing rods 3-24 cannot be thrown out, and the scrap iron pressing operation is completed.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. The utility model provides a planer convenient to arbitrary plane of planing material, includes planing assembly (1), presss from both sides tight assembly (2) and iron fillings suppression assembly (3), its characterized in that: the clamping assembly (2) and the scrap iron pressing assembly (3) are connected with the planing assembly (1).

2. A planer for facilitating planing of arbitrary surfaces of material as defined in claim 1 wherein: the planing combination body (1) comprises an equipment shell (1-1), a sliding rail (1-2), a bottom plate (1-3), a circular groove (1-4), a motor (1-5), a motor support (1-6), a motor shaft (1-7), a gear I (1-8), a gear II (1-9), a gear II shaft (1-10), a gear II lug (1-11), a swinging connecting rod (1-12), a connecting rod support lug (1-13), a swinging lug (1-14), a planing support (1-15), a sliding plate (1-16), a handle (1-17), a threaded sleeve (1-18), a threaded shaft (1-19), a threaded shaft support (1-20), a cutter clamp (1-21), an elastic sheet (1-22), The clamp comprises a clamp sliding chamber (1-23), bevel gears I (1-24), bevel gears II (1-25), fan blade shafts (1-26), fan blade shaft supports (1-27) and fan blades (1-28), an equipment shell (1-1) is connected with a sliding rail (1-2) and a bottom plate (1-3), circular grooves (1-4) are formed in the bottom plate (1-3), motors (1-5) are connected with the motor supports (1-6), the motor supports (1-6) are connected with the bottom plate (1-3), the motors (1-5) are connected with motor shafts (1-7), the motor shafts (1-7) are connected with the gears I (1-8), the gears I (1-8) are connected with the gears II (1-9) in a meshing manner, the gears II (1-9) are connected with the gears II shafts (1-10), the gear II shaft (1-10) is rotationally connected with the equipment shell (1-1), the gear II (1-9) is connected with the gear II lug (1-11), the gear II lug (1-11) is slidably connected with the swinging connecting rod (1-12), the swinging connecting rod (1-12) is hinged with the connecting rod lug (1-13), the connecting rod lug (1-13) is connected with the bottom plate (1-3), the swinging connecting rod (1-12) is slidably connected with the swinging lug (1-14), the swinging lug (1-14) is connected with the planing support (1-15), the planing support (1-15) is connected with the sliding plate (1-16), the sliding plate (1-16) is slidably connected with the sliding rail (1-2), the handle (1-17) is connected with the threaded sleeve (1-18), the threaded sleeve (1-18) is in threaded connection with a threaded shaft (1-19), the threaded shaft (1-19) is connected with a threaded shaft support (1-20), the threaded shaft support (1-20) is connected with a planing support (1-15), the planing support (1-15) is connected with a clamp sliding chamber (1-23), a cutter clamp (1-21) is in sliding connection with the clamp sliding chamber (1-23), two opposite cutter clamps (1-21) are connected through elastic sheets (1-22), a motor shaft (1-7) is connected with a bevel gear I (1-24), the bevel gear I (1-24) is in meshing connection with a bevel gear II (1-25), the bevel gear II (1-25) is connected with a fan blade shaft (1-26), the fan blade shaft (1-26) is in rotating connection with a fan blade shaft support (1-27), the fan blade shaft supports (1-27) are connected with the connecting rod support lugs (1-13), and the fan blade shafts (1-26) are connected with the fan blades (1-28).

3. A planer for facilitating planing of arbitrary surfaces of material as defined in claim 1 wherein: the clamping combination body (2) comprises a hydraulic cylinder (2-1), an expansion rod (2-2), a support lug (2-3), an angle adjusting disc (2-4), a servo motor (2-5), a servo motor shaft (2-6), a servo motor shaft bracket (2-7), a connecting gear I (2-8), a connecting gear II (2-9), a rack (2-10), an intermittent sliding plate (2-11), a clamping plate (2-12), a knob (2-13) and a bidirectional threaded shaft (2-14), the hydraulic cylinder (2-1) is connected with a hydraulic system, the hydraulic system can respectively control oil injection and oil discharge of the hydraulic cylinder (2-1), the bottom of the hydraulic cylinder (2-1) is connected with the bottom plate (1-3), and the hydraulic cylinder (2-1) is connected with the expansion rod (2-2) in a sliding manner, the telescopic rod (2-2) is hinged with a supporting lug (2-3), the supporting lug (2-3) is connected with an angle adjusting disc (2-4), the bottom of the angle adjusting disc (2-4) is connected with a servo motor (2-5), the servo motor (2-5) is connected with a servo motor shaft (2-6), the servo motor shaft (2-6) is rotatably connected with a servo motor shaft bracket (2-7), the servo motor shaft bracket (2-7) is connected with the bottom of the angle adjusting disc (2-4), the servo motor shaft (2-6) is connected with a connecting gear I (2-8), the connecting gear I (2-8) is meshed with a connecting gear II (2-9), the shaft of the connecting gear II (2-9) is rotatably connected with the angle adjusting disc (2-4), the connecting gear II (2-9) is meshed with the rack (2-10), the rack (2-10) is connected with the intermittent sliding plate (2-11), the clamping plate (2-12) is connected with the intermittent sliding plate (2-11) in a sliding mode, the knob (2-13) is connected with the bidirectional threaded shaft (2-14), two threads with opposite rotation directions are arranged on the bidirectional threaded shaft (2-14), the two threads with opposite rotation directions on the bidirectional threaded shaft (2-14) are respectively connected with the two clamping plates (2-12) in a threaded mode, the bidirectional threaded shaft (2-14) is rotatably connected with the intermittent sliding plate (2-11), and the intermittent sliding plate (2-11) is connected with the angle adjusting disc (2-4) in a sliding mode.

4. A planer for facilitating planing of arbitrary surfaces of material as defined in claim 1 wherein: the scrap iron pressing assembly (3) comprises an arc-shaped plate (3-1), a connecting cylinder (3-2), a pressing chamber (3-3), a power shaft (3-4), a disc (3-5), a connecting rod (3-6), a connecting rod hinged support lug (3-7), a pressing hammer (3-8), a bevel gear III (3-9), a bevel gear IV (3-10), a bevel gear IV shaft (3-11), an accelerating gear I (3-12), an accelerating gear II (3-13), a support frame (3-14), a decelerating gear I (3-15), a decelerating gear II (3-16), a limiting disc (3-17), a bottom support disc (3-18), a spring column (3-19), a spring (3-20), an accelerating gear II shaft (3-21), A throwing disc (3-22), a tension spring (3-23), a throwing rod (3-24) and a magnet (3-25), wherein an arc-shaped plate (3-1) is connected with an equipment shell (1-1), the arc-shaped plate (3-1) is connected with a connecting cylinder (3-2), the connecting cylinder (3-2) is connected with a pressing chamber (3-3), a power shaft (3-4) is rotatably connected with the pressing chamber (3-3), the power shaft (3-4) is connected with power, the power shaft (3-4) is connected with a disc (3-5), the disc (3-5) is hinged with a connecting rod (3-6), the connecting rod (3-6) is hinged with a connecting rod hinged support lug (3-7), the connecting rod hinged support lug (3-7) is connected with a pressing hammer (3-8), the pressing hammer (3-8) is connected with the pressing chamber (3-3) in a sliding way, the power shaft (3-4) is connected with a bevel gear III (3-9), the bevel gear III (3-9) is connected with a bevel gear IV (3-10) in a meshing way, the bevel gear IV (3-10) is connected with a bevel gear IV shaft (3-11), the bevel gear IV shaft (3-11) is rotationally connected with a support frame (3-14), the support frame (3-14) is connected with the pressing chamber (3-3), the bevel gear IV shaft (3-11) is connected with an accelerating gear I (3-12), the accelerating gear I (3-12) is connected with an accelerating gear II (3-13) in a meshing way, the bevel gear IV shaft (3-11) is connected with a decelerating gear I (3-15), the decelerating gear I (3-15) is connected with a decelerating gear II (3-16) in a meshing way, the speed reduction gear II (3-16) is connected with a limiting disc (3-17), the limiting disc (3-17) is rotatably connected with a bottom lug of the pressing chamber (3-3), a bottom supporting disc (3-18) is connected with a spring post (3-19), the spring (3-20) is sleeved on the spring post (3-19), the spring (3-20) is in a compressed state, the bottom supporting disc (3-18) is provided with a notch, the limiting disc (3-17) except the notch can be inserted into the notch, the acceleration gear II (3-13) is connected with an acceleration gear II shaft (3-21), the acceleration gear II shaft (3-21) is rotatably connected with a supporting frame (3-14), the acceleration gear II shaft (3-21) is connected with a throwing disc (3-22), the throwing disc (3-22) is connected with a throwing rod (3-24) through a tension spring (3-23), the throwing disc (3-22) is connected with the throwing rod (3-24) in a sliding mode, the tension spring (3-23) is in a normal state, the magnet (3-25) is connected with the pressing chamber (3-3), and the pressing hammer (3-8) is made of rubber.