CN112440351B

CN112440351B - Slotting device for washboard

Info

Publication number: CN112440351B
Application number: CN202011146917.4A
Authority: CN
Inventors: 徐芬芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2022-07-05
Anticipated expiration: 2040-10-23
Also published as: CN112440351A

Abstract

The invention relates to a slotting device, in particular to a slotting device for a washboard. The washboard grooving device needs to be designed to replace people for grooving the washboard, is convenient to operate and labor-saving, and ensures that the engraved lines are smooth and neat and the use is not influenced. A slotting device for a washboard comprises: the device comprises a base, a bracket, a fixing device and a control device, wherein the bracket is arranged on one side of the base; the working plate is fixedly connected to one side of the support far away from the base; and the pushing device is arranged on one side of the workbench and is used for fixing the washboard. According to the invention, the washboard is fixed on the pushing device, the pushing device is pushed to move backwards to the maximum stroke, the slotting device is started to operate and contact with the washboard to slot, the intermittent pushing device is started to operate to drive the pushing device to move forwards for a certain distance to be slotted again, and the operation is repeated, so that the washboard can be slotted continuously, the operation is convenient, and the labor is saved.

Description

Slotting device for washboard

Technical Field

The invention relates to a slotting device, in particular to a slotting device for a washboard.

Background

The washboard is a common tool for washing clothes for people who work in China, and becomes a tool for washing clothes before Chinese reform is opened together with the wooden club. The washboard is composed of a whole block of wood boards, flat parts of about 16 centimeters are respectively arranged at two ends of the washboard, the middle of the washboard is composed of 20 to 30 grooves, delicate washboard grooves are divided into two types, a wide groove is used for washing thick cloth, a narrow groove is used for washing single clothes, and lines are carved on the washboard when the washboard is manufactured to enable the washboard to be more practical.

At present, most of the washboards are manually grooved by hands, firstly, lines are drawn on the washboards by people with a pen, then the washboards are fixed, and the drawn lines of the washboards are engraved by an engraving knife and a wooden hammer, so that the operation is troublesome and labor-consuming, and the engraved lines of the washboards are rough and uneven, which affects the subsequent use of the washboards.

Therefore, a washboard slotting device which replaces people to slot a washboard is particularly needed, is convenient to operate and labor-saving, ensures that carved lines are smooth and neat, and does not influence the use of the washboard slotting device so as to solve the problems in the prior art.

Disclosure of Invention

In order to overcome the defects that the grooving of the lines drawn by the washboard is carried out by using a graver and a wood hammer, the operation is troublesome and labor-consuming, and the subsequent use of the washboard is influenced because the lines of the grooved washboard are rough and uneven, the technical problem of the invention is as follows: the grooving device for the washboard, which replaces people to groove the washboard, has the advantages of convenient operation, labor saving, smooth and neat carved lines and no influence on the use of the grooving device for the washboard.

A slotting device for a washboard comprises: the device comprises a base, a bracket, a fixing device and a control device, wherein the bracket is arranged on one side of the base; the working plate is fixedly connected to one side of the support far away from the base; the pushing device is arranged on one side of the working plate and used for fixing the washboard; the intermittent pushing device is arranged on one side of the working plate, is matched with the material pushing device and is used for driving the material pushing device to move; and the slotting device is arranged at one side of the working plate close to the intermittent pushing device and is used for slotting the washboard.

Optionally, the pushing device comprises: the toothed material plate is placed on one side of the working plate in a sliding mode; the fixed clamping block is fixedly connected to one side of the toothed material plate; the first rotating shaft is rotatably arranged on one side of the toothed material plate; the movable clamping block is fixedly connected to the circumferential direction of the first rotating shaft; the Z-shaped block is fixedly connected to one side of the movable clamping block far away from the first rotating shaft; t type swing arm, T type swing arm rotary type install in keep away from first pivot take tooth flitch one side, its with the cooperation of Z type piece.

Optionally, the intermittent pushing means comprises: the vertical frame is fixedly connected to one side of the working plate far away from the first rotating shaft; the motor is arranged on one side of the vertical frame; the second rotating shaft is rotatably arranged on one side of the working plate; the first transmission assembly is arranged between the output shaft of the motor and the circumferential direction of one side of the second rotating shaft; and the gear lack is fixedly connected to the periphery of one side of the second rotating shaft close to the first transmission assembly and matched with the toothed material plate.

Optionally, the slotting device comprises: the vertical block is fixedly connected to one side of the working plate far away from the toothed material plate; the air cylinder is fixedly connected to one side of the vertical block facing the motor; the tool rest is fixedly connected to the end part of the telescopic rod of the air cylinder; the cutter bar is fixedly connected to one side of the cutter rest close to the working plate; and the V-shaped cutter is fixedly connected to the end part of the cutter bar far away from the cylinder.

Optionally, still including grinding device, grinding device includes: the special-shaped frame is fixedly connected to one side of the tool rest far away from the air cylinder and the cutter; the U-shaped sliding block is slidably arranged on one side of the special-shaped frame close to the cutter bar; the first return spring is fixedly connected between the outer side of the U-shaped sliding block and the inner side of the special-shaped frame; the third rotating shaft is rotatably arranged between two sides of the U-shaped sliding block far away from the special-shaped frame; the grinding wheel is fixedly connected to the circumferential direction of one side of the third rotating shaft; and the guide blocks are fixedly connected to two sides of the U-shaped sliding block.

Optionally, the device further comprises a driving device, and the driving device comprises: the T-shaped frame is fixedly connected to one side of the U-shaped sliding block; the fourth rotating shaft is rotatably connected to one side, close to the first return spring, of the T-shaped frame in a penetrating mode; the fifth rotating shaft is rotatably connected to one side, far away from the fourth rotating shaft, of the T-shaped frame in a penetrating mode; the second transmission assembly is arranged between the middle circumferential direction of the fourth rotating shaft and the middle circumferential direction of the fifth rotating shaft; the number of the bevel gears is two, one bevel gear is fixedly connected to the circumferential direction of one side of the fourth rotating shaft close to the second transmission assembly, the other bevel gear is fixedly connected to the circumferential direction of one side of the third rotating shaft close to the grinding wheel, and the two bevel gears are meshed with each other; the full gear is fixedly connected to the circumferential direction of one side of the fifth rotating shaft far away from the second transmission assembly; the vertical plates are symmetrically and fixedly connected to one side of the working plate close to the movable clamping block; the rack is slidably placed between one sides of the two vertical plates far away from the working plate and is meshed with the full gear; and the second reset spring is fixedly connected between one side of the rack far away from the working plate and one side of the vertical plate.

Optionally, the method further includes: the leading wheel, the even spaced rotary type of leading wheel is installed in keeping away from the motor operating plate one side, per two the leading wheel is a set of.

Optionally, the method further includes: the brush is fixedly connected to the middle of one side of the working plate close to the first rotating shaft.

The invention has the following advantages:

1. the washboard is fixed on the pushing device, the pushing device is pushed to move backwards to the maximum stroke, the slotting device is started to operate and contact with the washboard to slot, the intermittent pushing device is started to operate to drive the pushing device to move forwards for a certain distance to be slotted again, and the operation is repeated, so that the washboard can be slotted continuously, and the operation is convenient and labor-saving.

2. Through the effect of grinding device, can polish to the groove of opening, so, can polish to the groove of washboard opening, make things convenient for follow-up use.

3. The wood chips in the groove can be removed through the action of the brush, so that the wood chips generated by the washboard in the groove can be cleaned to avoid remaining in the groove.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the pushing device of the present invention.

Fig. 3 is an enlarged view of part a of the present invention.

Fig. 4 is a schematic perspective view of the intermittent pushing device of the present invention.

Fig. 5 is a schematic perspective view of the slotting device of the present invention.

Fig. 6 is a schematic perspective view of the polishing device of the present invention.

Fig. 7 is a schematic perspective view of the driving device of the present invention.

Reference numbers in the drawings: 1: base, 2: a bracket, 3: working plate, 4: material pushing device, 41: toothed material plate, 42: fixed clamp block, 43: first rotating shaft, 44: movable clamping block, 45: z-shaped block, 46: t-shaped screw, 5: intermittent pushing device, 51: stand, 52: motor, 53: second rotating shaft, 54: first transmission assembly, 55: missing gear, 6: grooving apparatus, 61: a vertical block, 62: cylinder, 63: a tool holder, 64: knife bar, 65: v-shaped knife, 7: grinding device, 71: profile, 72: u-shaped slider, 73: first return spring, 74: third shaft, 75: grinding wheel, 76: guide block, 8: drive device, 81: fourth rotation shaft, 82: bevel gear, 83: fifth rotation shaft, 84: second transmission assembly, 85: all-gear, 86: riser, 87: rack, 88: second return spring, 89: t-shaped frame, 9: guide wheel, 10: and a brush.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

Example 1

A slotting device for a washboard is shown in figures 1-5 and comprises a base 1, a support 2, a working plate 3, a material pushing device 4, an intermittent pushing device 5 and a slotting device 6, wherein the support 2 is fixedly connected to the top of the base 1, the working plate 3 is fixedly connected to the top of the support 2, the material pushing device 4 is arranged on the left side of the top of the working plate 3, the intermittent pushing device 5 is arranged on the front portion of the right side of the top of the working plate 3, the intermittent pushing device 5 is matched with the material pushing device 4, and the slotting device 6 is arranged on the rear portion of the right side of the top of the working plate 3.

The material pushing device 4 comprises a toothed plate 41, a fixed clamping block 42, a first rotating shaft 43, a movable clamping block 44, a Z-shaped block 45 and a T-shaped rotary rod 46, the left part of the working plate 3 is provided with the toothed plate 41 in a sliding mode, the rear side of the top of the toothed plate 41 is fixedly connected with the fixed clamping block 42, the left part of the front side of the top of the toothed plate 41 is rotatably provided with the first rotating shaft 43, the first rotating shaft 43 is fixedly connected with the movable clamping block 44 in the circumferential direction, the middle part of the outer right side face of the movable clamping block 44 is fixedly connected with the Z-shaped block 45, the right part of the front side of the top of the toothed plate 41 is fixedly connected with the T-shaped rotary rod 46, and the T-shaped rotary rod 46 is matched with the Z-shaped block 45.

Intermittent type thrust unit 5 is including grudging post 51, motor 52, second pivot 53, first drive assembly 54 and scarce gear 55, the anterior rigid coupling in operating plate 3 top right side has grudging post 51, the anterior rigid coupling in grudging post 51 has motor 52, operating plate 3 top left side middle part rotary type is equipped with second pivot 53, be connected with first drive assembly 54 between second pivot 53 upper portion circumference and the output shaft of motor 52, second pivot 53 upper portion circumference rigid coupling has scarce gear 55, lack gear 55 and take the cooperation of tooth flitch 41.

The slotting device 6 comprises a vertical block 61, an air cylinder 62, a cutter rest 63, a cutter bar 64 and a V-shaped cutter 65, the vertical block 61 is fixedly connected to the rear portion of the right side of the top of the working plate 3, the air cylinder 62 is fixedly connected to the front portion of the vertical block 61, the cutter rest 63 is fixedly connected to the end portion of a telescopic rod of the air cylinder 62, the cutter bar 64 is fixedly connected to the lower portion of the cutter rest 63, and the V-shaped cutter 65 is fixedly connected to the left end of the cutter bar 64.

Firstly, an operator pulls a material pushing device 4 to move forwards, then a washboard is placed in the material pushing device 4, the washboard is fixed by the material pushing device 4, the material pushing device 4 is pushed to move backwards to the maximum stroke, a slotting device 6 is started to operate, an intermittent pushing device 5 is started to operate, the slotting device 6 operates to contact with the washboard to slot, when the slotting device 6 operates and is separated from the washboard, the intermittent pushing device 5 operates to drive the material pushing device 4 to move forwards for a certain distance, the material pushing device 4 moves forwards for a certain distance to drive the washboard to move forwards for a certain distance, the slotting device 6 operates again to contact with the washboard to slot, the operation is repeated, the washboard can be slotted continuously, when the slotting of the washboard is completed, the intermittent pushing device 5 is closed, the material pushing device 4 stops driving the washboard to move forwards, and the slotting device 6 is closed, and opening the material pushing device 4 without limiting the washboard, taking out the slotted washboard for subsequent treatment, and then placing a new washboard in the material pushing device 4.

Firstly, an operator pulls the toothed plate 41 to move forward to the maximum stroke, twists the T-shaped rotating rod 46 by ninety degrees, the T-shaped rotating rod 46 does not limit the Z-shaped block 45, pulls the movable clamping block 44 to swing upwards, places the washboard on the toothed plate 41, pulls the movable clamping block 44 to swing downwards, twists the T-shaped rotating rod 46 by ninety degrees, the T-shaped rotating rod 46 limits the Z-shaped block 45, the fixed clamping block 42 and the movable clamping block 44 also limit the washboard, pushes the toothed plate 41 to move backwards to the maximum stroke, starts the intermittent pushing device 5 to operate and the slotting device 6 to operate, the slotting device 6 to contact the washboard to slot the washboard, when the slotting device 6 is separated from the washboard, the intermittent pushing device 5 operates to drive the toothed plate 41 to move forward by a certain distance, the toothed plate 41 moves forward by a certain distance to drive the washboard to move forward by a certain distance, and after the slotting of the washboard is finished, closing the intermittent pushing device 5 to stop running, stopping the intermittent pushing device 5 from running without driving the toothed material plate 41 to move forwards, stopping the washboard from moving forwards, closing the slotting device 6 to stop running, twisting the T-shaped rotating rod 46 without limiting the movable clamping block 44, pulling the movable clamping block 44 without limiting the washboard, taking out the slotted washboard for subsequent treatment, and then placing a new washboard in the material pushing device 4.

When the washboard is placed on the washboard 41, the movable clamping block 44 and the fixed clamping block 42 limit the position of the washboard, the starting grooving device 6 is operated to contact with the washboard to perform grooving, when the grooving device 6 is separated from the washboard, the motor 52 is started at the same time, the motor 52 drives the first transmission component 54 to rotate reversely, the first transmission component 54 rotates reversely to drive the second rotating shaft 53 to rotate reversely, the second rotating shaft 53 rotates reversely to drive the missing gear 55 to rotate reversely, when the missing gear 55 rotates reversely to contact with the washboard 41, the missing gear 55 rotates reversely to drive the toothed washboard 41 to move forward for a certain distance, the toothed washboard 41 moves forward for a certain distance, the grooving device 6 operates again to contact with the washboard to perform grooving, the above steps are repeated, the washboard can be grooved quickly, when the grooving of the washboard is completed, the motor 52 is turned off, the first transmission component 54 stops driving the missing gear 55 to rotate reversely through the second rotating shaft 53, the toothed material plate 41 stops driving the washboard to move forwards.

When the washboard is placed on the material plate 41 with the teeth, the movable clamping block 44 and the fixed clamping block 42 limit the position of the washboard, the telescopic rod of the cylinder 62 is started to repeatedly extend and retract, the telescopic rod of the cylinder 62 moves leftwards to drive the knife rest 63 to move leftwards, the knife rest 63 moves leftwards to drive the knife rest 64 to move leftwards, the knife rest 64 moves leftwards to drive the V-shaped knife 65 to move leftwards, the V-shaped knife 65 moves leftwards to contact with the washboard to slot the washboard, when the telescopic rod of the cylinder 62 moves rightwards, the knife rest 63 drives the knife rest 64 to move rightwards to reset, the V-shaped knife 65 also moves rightwards to reset to separate from the washboard, the gear 55 drives the material plate 41 with the teeth to move forwards for a certain distance, the washboard also moves forwards for a certain distance, the V-shaped knife 65 contacts with the washboard again to slot the washboard again, the slot is repeatedly, the washboard is continuously slotted, and the cylinder 62 is closed after the slotting is completed, the knife holder 63 stops moving the knife bar 64 and the V-shaped knife 65 stops moving.

Example 2

Based on embodiment 1, as shown in fig. 1, 6 and 7, the polishing apparatus 7 further includes a polishing apparatus 7, the polishing apparatus 7 includes a special-shaped frame 71, a U-shaped slider 72, a first return spring 73, a third rotating shaft 74, a grinding wheel 75 and a guide block 76, the special-shaped frame 71 is fixedly connected to an upper portion of a left side surface of the tool holder 63, the U-shaped slider 72 is slidably disposed between two sides of a lower portion of the special-shaped frame 71, the first return spring 73 is symmetrically disposed between an outer top portion of the U-shaped slider 72 and an inner top portion of the special-shaped frame 71, the third rotating shaft 74 is rotatably disposed on a lower portion of the U-shaped slider 72, the grinding wheel 75 is fixedly connected to a left side circumference of the third rotating shaft 74, the guide block 76 is fixedly connected to a lower portion of a left side surface of the U-shaped slider 72, and the guide block 76 is also fixedly connected to a lower portion of a right side surface of the U-shaped slider 72.

The device also comprises a driving device 8, the driving device 8 comprises a fourth rotating shaft 81, a bevel gear 82, a fifth rotating shaft 83, a second transmission component 84, a full gear 85, a vertical plate 86, a rack 87, a second reset spring 88 and a T-shaped frame 89, the right part of the front side of the U-shaped sliding block 72 is fixedly connected with the T-shaped frame 89, the lower part of the T-shaped frame 89 is rotatably provided with the fourth rotating shaft 81, the bevel gear 82 is fixedly connected with the rear part of the fourth rotating shaft 81 in the circumferential direction, the bevel gear 82 is also fixedly connected with the right side of the third rotating shaft 74 in the circumferential direction, the two bevel gears 82 are meshed, the upper part of the T-shaped frame 89 is rotatably provided with the fifth rotating shaft 83, the second transmission component 84 is connected between the middle part of the fifth rotating shaft 83 in the circumferential direction and the middle part of the fourth rotating shaft 81, the full gear 85 is fixedly connected with the fifth rotating shaft 83 in the circumferential direction, the vertical plates 86 are symmetrically arranged on the left and right sides of the rear part of the top of the working plate 3, the left and right vertical plates 86, the sliding type is provided with the rack 87, the rack is meshed with the full gear 85, a second return spring 88 is fixedly connected between the top of the rack 87 and the inner top of the vertical plate 86.

When the tool rest 63 drives the tool bar 64 to move leftwards, the tool rest 63 also drives the special-shaped frame 71 to move leftwards, the special-shaped frame 71 moves leftwards to drive the U-shaped slide block 72 to move leftwards, the U-shaped slide block 72 moves leftwards to drive the grinding wheel 75 to move leftwards, the grinding wheel 75 moves leftwards to be in contact with the washboard, the grinding wheel 75 polishes the slotting position of the washboard, the grinding wheel 75 is always in contact with the washboard under the action of the first reset spring 73, and when the tool rest 63 moves rightwards to drive the special-shaped frame 71 to move rightwards to reset, the U-shaped slide block 72 also drives the grinding wheel 75 to move rightwards to reset, so that the slot formed by the washboard can be polished, and the subsequent use is facilitated.

When the U-shaped slider 72 drives the grinding wheel 75 to move leftwards, the U-shaped slider 72 also drives the T-shaped frame 89 to move leftwards, the T-shaped frame 89 moves leftwards to drive the fifth rotating shaft 83 to move leftwards, the fifth rotating shaft 83 moves leftwards to drive the full gear 85 to rotate backwards through the rack 87, the rack 87 is always meshed with the full gear 85 due to the action of the second return spring 88, the full gear 85 rotates backwards to drive the fifth rotating shaft 83 to rotate backwards, the fifth rotating shaft 83 rotates backwards to drive the second transmission assembly 84 to rotate backwards, the second transmission assembly 84 rotates backwards to drive the fourth rotating shaft 81 to rotate backwards, the fourth rotating shaft 81 rotates backwards to drive the front bevel gear 82 to rotate backwards, the front bevel gear 82 rotates backwards to drive the left bevel gear 82 to rotate backwards, the left bevel gear 82 rotates backwards to drive the third rotating shaft 74 to rotate backwards, the third rotating shaft 74 rotates backwards to drive the grinding wheel 75 to rotate and grind the groove, when the U-shaped slider 72 also drives the grinding wheel 75 to move rightwards to reset, the T-shaped frame 89 drives the full gear 85 to move rightwards through the fifth rotating shaft 83 to reset, and then the grinding wheel 75 rotates and polishes the groove again, so that the groove of the washboard can be polished more smoothly.

Example 3

On the basis of the embodiment 1 and the embodiment 2, as shown in fig. 1, the device further comprises guide wheels 9, the guide wheels 9 are rotatably arranged at the left part of the working plate 3 at regular intervals, and every two guide wheels 9 form a group.

The brush type electric iron plate is characterized by further comprising a brush 10, and the brush 10 is fixedly connected to the middle of the left side of the top of the working plate 3.

When the toothed material plate 41 with the washboard moves, the guide wheel 9 guides the toothed material plate 41, so that the toothed material plate 41 can move more smoothly.

When the material plate 41 with teeth moves with the washboard, the brush 10 contacts with the washboard to remove the sawdust in the groove, so that the sawdust generated by the washboard in the groove can be cleaned to avoid remaining in the groove.

While the disclosure has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.

Claims

1. A slotting device for a washboard is characterized by comprising: the device comprises a base (1), wherein a bracket (2) is arranged on one side of the base (1); the working plate (3) is fixedly connected to one side, far away from the support (2), of the base (1); the pushing device (4) is arranged on one side of the working plate (3) and used for fixing the washing board; the intermittent pushing device (5) is arranged on one side of the working plate (3), is matched with the pushing device (4) and is used for driving the pushing device (4) to move; the slotting device (6) is arranged at one side of the working plate (3) close to the intermittent pushing device (5) and is used for slotting the washboard; the material pushing device (4) comprises: the toothed material plate (41), wherein the toothed material plate (41) is placed on one side of the working plate (3) in a sliding manner; the fixed clamping block (42), the said fixed clamping block (42) is affixed to one side of the said toothed flitch (41); the first rotating shaft (43), the first rotating shaft (43) is rotatably mounted on one side of the toothed material plate (41); the movable clamping block (44), the said movable clamping block (44) is affixed to the said first spindle (43) circumferentially; the Z-shaped block (45) is fixedly connected to one side, far away from the first rotating shaft (43), of the movable clamping block (44); the T-shaped rotary rod (46), the T-shaped rotary rod (46) is rotatably arranged on one side of the toothed material plate (41) far away from the first rotating shaft (43), and the T-shaped rotary rod is matched with the Z-shaped block (45); the intermittent pushing device (5) comprises: the stand (51), the said stand (51) is affixed to the side of the said working plate (3) far away from said first spindle (43); a motor (52), wherein the motor (52) is arranged on one side of the stand (51); the second rotating shaft (53), the second rotating shaft (53) is rotatably installed on one side of the working plate (3); the first transmission assembly (54) is arranged between the output shaft of the motor (52) and the circumferential direction of one side of the second rotating shaft (53); the gear lack (55) is fixedly connected to the circumferential direction of one side of the second rotating shaft (53) close to the first transmission assembly (54), and the gear lack (55) is matched with the toothed material plate (41); the grooving device (6) comprises: the vertical block (61), the vertical block (61) is fixedly connected to one side of the working plate (3) far away from the toothed material plate (41); a cylinder (62), wherein the cylinder (62) is fixedly connected to one side of the standing block (61) facing the motor (52); the tool rest (63), the tool rest (63) is fixedly connected to the end part of the telescopic rod of the cylinder (62); the cutter bar (64), the said cutter bar (64) is affixed to the side of the said cutter saddle (63) close to the said working plate (3); the V-shaped cutter (65), the V-shaped cutter (65) is fixedly connected to the end part of the cutter bar (64) far away from the cylinder (62); still including grinding device (7), grinding device (7) including: the special-shaped frame (71), the special-shaped frame (71) is fixedly connected to one side of the tool rest (63) far away from the air cylinder (62) and the cutter; the U-shaped sliding block (72) is placed on one side, close to the special-shaped frame (71) of the cutter bar (64), of the U-shaped sliding block (72) in a sliding mode; the first return spring (73), the said first return spring (73) is fixedly connected between one side outside the said U-shaped slide block (72) and one side inside the said special-shaped frame (71); the third rotating shaft (74) is rotatably installed between two sides of the U-shaped sliding block (72) far away from the special-shaped frame (71); the grinding wheel (75), the grinding wheel (75) is fixedly connected to the circumferential direction of one side of the third rotating shaft (74); the guide blocks (76) are fixedly connected to two sides of the U-shaped sliding block (72); still including drive arrangement (8), drive arrangement (8) including: the T-shaped frame (89) is fixedly connected to one side of the U-shaped sliding block (72); the fourth rotating shaft (81) is rotatably connected to one side, close to the T-shaped frame (89) of the first return spring (73), in a penetrating mode; the fifth rotating shaft (83) is rotatably connected to one side, far away from the T-shaped frame (89), of the fourth rotating shaft (81) in a penetrating mode; the second transmission assembly (84) is installed between the middle circumferential direction of the fourth rotating shaft (81) and the middle circumferential direction of the fifth rotating shaft (83); the number of the bevel gears (82) is two, one of the bevel gears (82) is fixedly connected to the circumferential direction of one side of the fourth rotating shaft (81) close to the second transmission assembly (84), the other bevel gear (82) is fixedly connected to the circumferential direction of one side of the third rotating shaft (74) close to the grinding wheel (75), and the two bevel gears (82) are meshed; the full gear (85) is fixedly connected to the circumferential direction of one side, away from the fifth rotating shaft (83) of the second transmission assembly (84), of the full gear (85); the vertical plates (86), the vertical plates (86) are symmetrically and fixedly connected to one side of the working plate (3) close to the movable clamping block (44); the rack (87) is slidably placed between one sides of the two vertical plates (86) far away from the working plate (3) and meshed with the full gear (85); and the second return spring (88) is fixedly connected between one side of the rack (87) far away from the working plate (3) and one side of the inner part of the vertical plate (86).

2. The washboard slotting device of claim 1 further comprising: leading wheel (9), the even spaced rotary type of leading wheel (9) is installed and is kept away from motor (52) working plate (3) one side, every two leading wheel (9) are a set of.

3. The washboard slotting device of claim 1 further comprising: the hairbrush (10), the hairbrush (10) rigid coupling is in being close to first pivot (43) the middle part of working plate (3) one side.