CN112405716A

CN112405716A - Plywood drilling equipment convenient to handle sweeps

Info

Publication number: CN112405716A
Application number: CN202011221627.1A
Authority: CN
Inventors: 徐辉
Original assignee: Deqing Home Textile Co ltd
Current assignee: Deqing Home Textile Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-02-26

Abstract

The invention discloses plywood drilling equipment convenient for processing scraps, which comprises a mounting plate, wherein the lower end of the mounting plate is fixedly connected with the ground; the placing mechanism comprises a moving groove formed in the upper end of the object carrying plate, a threaded rod is horizontally arranged in the moving groove, the two ends of the threaded rod are respectively connected with the inner walls of the two sides of the moving groove in a rotating mode, a threaded plate is connected to the threaded rod in a threaded mode, and the lower end of the threaded plate is connected with the inner bottom of the moving groove in a sliding mode. This equipment is when punching the plywood, not only can punch the position that the plywood is different and can also carry out the trickle to the sweeps that produces when the plywood punches, reduces the condition that the sweeps flies in disorder, the cleanness of being convenient for.

Description

Plywood drilling equipment convenient to handle sweeps

Technical Field

The invention relates to the field of plate processing, in particular to plywood drilling equipment convenient for waste chip treatment.

Background

Furniture is an essential article in our life, is a large class of essential appliances and facilities for maintaining normal life, engaging in production practice and developing social activities for human beings, is continuously developed and innovated following the foot steps of the times, has various types, different materials, complete varieties and different purposes nowadays, is an important basis for establishing working and living spaces, is a basic component necessary for manufacturing most of furniture at present, and is a waterproof plywood;

when using waterproof plywood to make furniture, often need to connect between the waterproof plywood, so need drill to waterproof plywood, and traditional drilling equipment is many all portable drilling machines, this kind of drilling mode has certain portability, but need tightly hold the puncher when using, need consume a large amount of labours, and going on when drilling waterproof plywood, can produce a large amount of sweeps, and portable drilling machine can't handle these sweeps, make the sweeps fly to everywhere, inconvenient cleaning, make the sweeps stop in waterproof plywood's surface, and every drilling needs to carry out accurate measurement, if the sweeps stops on the panel surface, influence the drill bit and carry out accurate punching to punching department, so need solve to above problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides plywood drilling equipment convenient for processing waste chips.

In order to achieve the purpose, the invention adopts the following technical scheme:

the plywood drilling equipment convenient for waste chip treatment comprises a mounting plate, wherein the lower end of the mounting plate is fixedly connected with the ground, one side of the mounting plate is fixedly connected with a carrying plate, and the lower end of the carrying plate is fixedly connected with the ground; the placing mechanism comprises a moving groove arranged at the upper end of a carrying plate, a threaded rod is horizontally arranged in the moving groove, two ends of the threaded rod are respectively connected with the inner walls of two sides of the moving groove in a rotating manner, a threaded plate is connected to the threaded rod in a threaded manner, the lower end of the threaded plate is connected with the inner bottom of the moving groove in a sliding manner, a rotating handle is arranged on one side of the carrying plate, the rotating rod end of the rotating handle extends into the moving groove and is fixedly connected with one end of the threaded rod, two vertical plates are symmetrically arranged at the upper end of the threaded plate, the lower ends of the two vertical plates are fixedly connected with the upper end of the threaded plate, two clamping blocks are arranged on the opposite sides of the two vertical plates, each clamping block consists of an upper clamping plate and a lower clamping plate, a threaded groove is jointly arranged on each lower clamping plate and each upper clamping plate, and a threaded nail is connected to the, a collecting box is fixedly connected between the two vertical plates together, and the collecting box is positioned below the two clamping blocks; the lifting mechanism comprises a placing plate fixedly connected to one side of a mounting plate, the placing plate is positioned above the carrying plate, a motor is mounted at the upper end of the placing plate, the lower end of the placing plate is rotatably connected with a first rotating rod, the tail end of an output shaft of the motor penetrates through the placing plate and is fixedly connected with the upper end of the first rotating rod, two first transmission wheels are sleeved on the first rotating rod, a lifting cavity is formed in the mounting plate, a second rotating rod is vertically arranged in the lifting cavity, two ends of the second rotating rod are respectively rotatably connected with the inner top and the inner bottom of the lifting cavity, a thread layer is arranged on the second rotating rod, a thread layer part of the second rotating rod is in threaded connection with a thread block, the thread block is slidably connected with the inner wall of the lifting cavity, a second transmission wheel is sleeved on the part of the second rotating rod, which is positioned on the thread block, and is in transmission connection with one of the first transmission wheels through a first transmission belt, one side of mounting panel is equipped with the backup pad, the backup pad is located the below of placing the board, the lift mouth has been seted up to one side that the lift chamber is close to the backup pad, one side fixedly connected with connecting rod that the screw thread piece is close to the backup pad, one side that the screw thread piece was kept away from to the connecting rod run through the lift mouth and with backup pad fixed connection.

Preferably, the drilling device further comprises a drilling mechanism, the drilling mechanism comprises a third rotating rod rotatably connected to the lower end of the placing plate, a third driving wheel is sleeved on the third rotating rod, the third driving wheel is in transmission connection with another first driving wheel through a second driving belt, the lower end of the third rotating rod penetrates through the supporting plate, a transverse plate is arranged below the supporting plate, the upper end of the transverse plate is fixedly connected with the lower end of the supporting plate through two vertical rods, a connecting block vertically penetrates through the transverse plate and is rotatably connected with the transverse plate through a bearing, a limiting groove is formed in the lower end of the third rotating rod, a connecting strip used for sliding up and down is arranged in the limiting groove, two limiting cavities are symmetrically arranged in the third rotating rod and are respectively positioned at two sides of the limiting groove, limiting blocks are respectively arranged in the two limiting cavities, and are respectively in sliding connection with the inner walls of the corresponding limiting cavities, two spacing chamber is respectively through two slides and spacing groove intercommunication, two the equal fixed connection gag lever post in relative one side of stopper, two the gag lever post all extend to the spacing inslot and with the both sides fixed connection of connecting strip, two the gag lever post all runs through corresponding the slide, the lower extreme of connecting strip run through the notch of spacing groove and with the upper end fixed connection of connecting block, the lower extreme fixedly connected with drill bit of connecting block.

Preferably, still including soaking the mechanism, soak the mechanism including installing the water tank of keeping away from year thing board one side at the mounting panel, the stock solution chamber has been seted up in the water tank, be equipped with crowded water chamber in the mounting panel, crowded water chamber is located the below in lift chamber, crowded water intracavity is equipped with the piston piece, the inner wall sliding connection in piston piece and crowded water chamber, the lower extreme fixedly connected with guide arm of screw thread piece, the lower extreme of guide arm extend to crowded water intracavity and with the upper end fixed connection of piston piece, the below space in crowded water chamber passes through inlet tube and stock solution chamber intercommunication, the one end that crowded water chamber was kept away from to the inlet tube extends to the interior bottom in stock solution chamber, the lower extreme fixedly connected with bracing piece of diaphragm, fixedly connected with shower nozzle on the bracing piece, the end of intaking of shower nozzle passes through the hose and communicates with the below space in crowded water chamber.

Preferably, one side of the liquid storage cavity is provided with a water inlet for adding water.

Preferably, check valves are installed in the water inlet pipe and the hose.

Preferably, the below of placing the board is equipped with the case of blowing, the upper end of the case of blowing is through two risers and the lower extreme fixed connection who places the board, the incasement of blowing is equipped with the chamber of blowing, first bull stick runs through the case of blowing, first bull stick is located a plurality of flabellums of the part fixedly connected with of intracavity of blowing, the upper end in chamber of blowing is through two vents and external intercommunication, one of them the upper end of riser is equipped with hollow plate, the chamber of blowing passes through ventilation pipe and hollow plate's inner space intercommunication, hollow plate keeps away from one side of ventilation pipe and has seted up the air outlet, another one side fixed connection of riser receives the collectible piece, the collectible piece is close to one side of hollow plate and has seted up the collecting vat, the notch fixedly connected with.

Compared with the prior art, the invention has the beneficial effects that:

1. the utility model discloses a drilling machine, including a motor, a first bull stick, a second bull stick, a connecting rod, a connecting block, a connecting rod, a connecting block, a motor, a first bull stick, a second bull stick, a motor, a first drive wheel, a second drive wheel, a third bull stick, a motor, a controller, a transmission device, a drilling machine.

2. When the screw thread piece reciprocates, drive reciprocating of piston piece through the guide arm, will crowded water intracavity when the piston piece moves down in crowded hose, spray away by the shower nozzle, carry out the trickle when the drill bit drills the plywood, soak the sweeps that produces, avoid the sweeps to fly to everywhere and be difficult to clean, the sweeps after soaking flows to the collection incasement from the plywood upper hole, the staff of being convenient for collects the processing.

3. When needs punch in the plywood different positions, only need manual rotation to change the handle, control about driving the threading board, the threading board drives two risers and controls, and then controls about driving the plywood, is convenient for punch to the different lateral position of plywood, when needs punch to the longitudinal position of plywood, need will go up grip block and lower grip block apart from the grow, and then the pulling plywood, adjust the longitudinal distance of plywood can, improved the practicality of equipment.

4. The rotation of a bull stick can also drive the rotation of a plurality of flabellums above that, and the rotation of a plurality of flabellums inhales the intracavity that induced drafts with external wind, enters into hollow core from the ventilation pipe again in, blows to the surface of plywood from hollow core's air outlet, blows remaining water and sweeps on the plywood to the collecting vat in, avoids the sweeps to stop and carries out accurate punching at plywood surface influence drill bit, reduces the influence of sweeps to drilling.

Drawings

FIG. 1 is a schematic structural view of a plywood drilling apparatus for facilitating the disposal of scraps according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 4 is a schematic view of a cross-sectional structure of fig. 3 taken along the direction B-B.

In the figure: the device comprises a mounting plate 1, a carrying plate 2, a placing plate 3, a moving groove 4, a threaded rod 5, a vertical plate 6, a threaded plate 7, a collecting box 8, a clamping block 9, a threaded groove 10, a threaded nail 11, a rotating handle 12, a lifting cavity 13, a second rotating rod 14, a threaded block 15, a motor 16, a first rotating rod 17, a first transmission wheel 18, a first transmission belt 19, a second transmission wheel 20, a third transmission wheel 21, a second transmission belt 22, a support plate 23, a connecting rod 24, a third rotating rod 25, a limiting groove 26, a limiting cavity 27, a limiting block 28, a connecting strip 29, a limiting rod 30, a vertical rod 31, a connecting block 32, a transverse plate 33, a bearing 34, a drill bit 35, a water squeezing cavity 36, a water tank 37, a liquid storage cavity 38, a piston block 39, a guide rod 40, a water inlet pipe 41, a hose 42, a nozzle 43, a blowing box 44, fan blades 45, a ventilating pipe 46, a blowing cavity 47, a.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-2, the plywood drilling equipment convenient for processing scraps comprises a mounting plate 1, wherein the lower end of the mounting plate 1 is fixedly connected with the ground, an object carrying plate 2 is fixedly connected to one side of the mounting plate 1, and the lower end of the object carrying plate 2 is fixedly connected with the ground;

the placing mechanism comprises a moving groove 4 arranged at the upper end of an object carrying plate 2, a threaded rod 5 is horizontally arranged in the moving groove 4, two ends of the threaded rod 5 are respectively connected with the inner walls of two sides of the moving groove 4 in a rotating manner, a threaded plate 7 is connected onto the threaded rod 5 in a threaded manner, the lower end of the threaded plate 7 is connected with the inner bottom of the moving groove 4 in a sliding manner, the threaded plate 7 is convenient to move left and right, a rotating handle 12 is arranged at one side of the object carrying plate 2, the rotating rod end of the rotating handle 12 extends into the moving groove 4 and is fixedly connected with one end of the threaded rod 5, the rotating handle 12 drives the threaded rod 5 to rotate, two vertical plates 6 are symmetrically arranged at the upper end of the threaded plate 7, the lower ends of the two vertical plates 6 are fixedly connected with the upper end of the threaded plate 7, two clamping blocks 9 are arranged at the opposite sides of the two vertical plates 6, each clamping block 9 consists of an upper clamping, a threaded nail 11 is connected in each threaded groove 10 in a threaded manner, the distance between the upper clamping plate and the lower clamping plate is adjusted by screwing the threaded nail 11, a collecting box 8 is fixedly connected between the two vertical plates 6 together, the collecting box 8 is positioned below the two clamping blocks 9, the collecting box 8 is a box body without a cover at the upper end, and waste scraps are collected;

the lifting mechanism comprises a placing plate 3 fixedly connected to one side of a mounting plate 1, the placing plate 3 is positioned above a loading plate 2, a motor 16 is installed at the upper end of the placing plate 3, the lower end of the placing plate 3 is rotatably connected with a first rotating rod 17, the tail end of an output shaft of the motor 16 penetrates through the placing plate 3 and is fixedly connected with the upper end of the first rotating rod 17, two first driving wheels 18 are sleeved on the first rotating rod 17, a lifting cavity 13 is formed in the mounting plate 1, a second rotating rod 14 is vertically arranged in the lifting cavity 13, two ends of the second rotating rod 14 are respectively rotatably connected with the inner top and the inner bottom of the lifting cavity 13, a thread layer is arranged on the second rotating rod 14, threads of the thread layer are similar to those of a reciprocating screw rod, a thread block 15 is connected to the thread layer part of the second rotating rod 14 in a threaded manner, the thread block 15 is slidably connected with the inner wall of the lifting, a second transmission wheel 20 is sleeved on the part, located on the threaded block 15, of the second rotating rod 14, the second transmission wheel 20 is in transmission connection with one of the first transmission wheels 18 through a first transmission belt 19, a supporting plate 23 is arranged on one side of the mounting plate 1, the supporting plate 23 is located below the placing plate 3, a lifting opening is formed in one side, close to the supporting plate 23, of the lifting cavity 13, a connecting rod 24 is fixedly connected to one side, close to the supporting plate 23, of the threaded block 15, one side, far away from the threaded block 15, of the connecting rod 24 penetrates through the lifting opening and is fixedly connected with the supporting plate 23, and the connecting rod 24 moves up;

the drilling machine also comprises a drilling mechanism, the drilling mechanism comprises a third rotating rod 25 which is rotatably connected to the lower end of the placing plate 3, a third driving wheel 21 is sleeved on the third rotating rod 25, the third driving wheel 21 is in transmission connection with another first driving wheel 18 through a second driving belt 22, the lower end of the third rotating rod 25 penetrates through the supporting plate 23, a transverse plate 33 is arranged below the supporting plate 23, the upper end of the transverse plate 33 is fixedly connected with the lower end of the supporting plate 23 through two vertical rods 31, a connecting block 32 vertically penetrates through the transverse plate 33, the connecting block 32 is rotatably connected with the transverse plate 33 through a bearing 34, the bearing 34 is the prior art, a limiting groove 26 is formed in the lower end of the third rotating rod 25, a connecting strip 29 which can slide up and down is arranged in the limiting groove 26, two limiting cavities 27 are symmetrically arranged in the third rotating rod 25, the two limiting cavities 27 are respectively positioned at two sides of the, the two limit blocks 28 are connected with the inner walls of the corresponding limit cavities 27 in a sliding mode, the two limit cavities 27 are communicated with the limit grooves 26 through two slide ways respectively, the limit rods 30 are fixedly connected to the opposite sides of the two limit blocks 28, the two limit rods 30 extend into the limit grooves 26 and are fixedly connected with the two sides of the connecting strip 29, the two limit rods 30 penetrate through the corresponding slide ways to drive the connecting strip 29 to rotate conveniently, the lower end of the connecting strip 29 penetrates through the notch of the limit grooves 26 and is fixedly connected with the upper end of the connecting block 32, the lower end of the connecting block 32 is fixedly connected with a drill bit 35, and the drill bit 35 drills the plywood;

the device comprises a wetting mechanism, the wetting mechanism comprises a water tank 37 arranged on one side of a mounting plate 1 far away from a carrying plate 2, a liquid storage cavity 38 is formed in the water tank 37, a water inlet for adding water is formed in one side of the liquid storage cavity 38, a water squeezing cavity 36 is arranged in the mounting plate 1, the water squeezing cavity 36 is positioned below a lifting cavity 13, a piston block 39 is arranged in the water squeezing cavity 36, the piston block 39 is connected with the inner wall of the water squeezing cavity 36 in a sliding manner, the piston block 39 can move up and down conveniently, a guide rod 40 is fixedly connected to the lower end of a thread block 15, the lower end of the guide rod 40 extends into the water squeezing cavity 36 and is fixedly connected with the upper end of the piston block 39, the lower space of the water squeezing cavity 36 is communicated with the liquid storage cavity 38 through a water inlet pipe 41, one end, far away from the water squeezing cavity 36, extends to the inner bottom of the liquid storage cavity 38, water in the, fixedly connected with shower nozzle 43 on the bracing piece, the end of intaking of shower nozzle 43 passes through the below space intercommunication of hose 42 and crowded water cavity 36, is convenient for inhale shower nozzle 43 with water from crowded water cavity 36 in, all installs the check valve in inlet tube 41 and the hose 42, the check valve is convenient for control liquid's one-way flow.

When the device is used, a worker places two ends of the plywood in the clamping blocks 9 respectively, adjusts the distance between the upper clamping plate and the lower clamping plate through the threaded nails 11, further clamps the plywood, and plays a stabilizing role on the plywood, so that the plywood is more stable during drilling;

after the plywood is clamped, a motor 16 is started, the motor 16 drives a first rotating rod 17 to rotate, the first rotating rod 17 rotates through the transmission of a first driving wheel 18 and a second driving wheel 20 to drive a second rotating rod 14 to rotate, the rotation of the second rotating rod 14 drives a thread block 15 on the first rotating rod to move up and down, the thread block 15 is in threaded connection with a thread layer, and the motor 16 is a motor capable of adjusting steering, so that the thread block 15 can be driven to move up and down, the up and down movement of the thread block 15 drives a supporting plate 23 to move up and down through a connecting rod 24, the up and down movement of the supporting plate 23 drives a transverse plate 33 to move up and down through two vertical rods 31, the up and down movement of the transverse plate 33 drives a connecting block 32 to move up and down, the connecting block 32 drives;

the transmission of the other first driving wheel 18 and the third driving wheel 21 drives the third rotating rod 25 to rotate, the rotation of the third rotating rod 25 drives the two limiting blocks 28 in the third rotating rod to rotate, the two limiting blocks 28 drive the connecting strip 29 to rotate through the two limiting rods 30, and further drive the drill 35 to rotate, and because the sizes of the first driving wheel 18 and the third driving wheel 21 are different, the rotating speeds of the first rotating rod 17 and the third rotating rod 25 are different, the rotating speed of the first rotating rod 17 is higher than that of the third rotating rod 25, and the rapid rotation of the third rotating rod 25 drives the drill 35 to rotate at a high speed, so that the drill 35 can drill the plywood, a worker does not need to use a portable punching machine, and the labor consumption is reduced;

when the thread block 15 moves up and down, the guide rod 40 drives the piston block 39 to move up and down, when the piston block 39 moves down, water in the water squeezing cavity 36 is squeezed into the hose 42 and sprayed out by the spray head 43, when the drill 35 drills the plywood, water is sprayed, generated scraps are soaked, the scraps are prevented from flying around and are not easy to clean, and the soaked scraps flow into the collection box 8 from the upper hole of the plywood, so that workers can collect and treat the scraps conveniently;

if need punch in the plywood different positions, only need manual rotation change 12, drive the threading board 7 and control the removal, the threading board 7 drives two risers 6 and controls the removal, and then control the removal about driving the plywood, be convenient for punch to the different lateral position of plywood, when the vertical position of plywood is punched to needs, need will go up grip block and grip block distance grow down, and then the pulling plywood, the longitudinal distance of adjusting the plywood can, the practicality of equipment has been improved.

Example 2

Referring to fig. 3-4, the present embodiment is different from embodiment 1 in that a blow box 44 is disposed below the placing plate 3, an upper end of the blow box 44 is fixedly connected to a lower end of the placing plate 3 through two vertical pipes, a blow cavity 47 is disposed in the blow box 44, a first rotating rod 17 penetrates through the blow box 44, a plurality of fan blades 45 are fixedly connected to a portion of the first rotating rod 17 located in the blow cavity 47, an upper end of the blow cavity 47 is communicated with the outside through two vents, a hollow plate 48 is disposed at an upper end of one of the vertical plates 6, the blow cavity 47 is communicated with an inner space of the hollow plate 48 through the vent pipe 46, an air outlet is disposed at a side of the hollow plate 48 away from the vent pipe 46, a collecting block 49 is fixedly connected to a side of the other vertical plate 6, a collecting groove 50 is disposed at a side of the collecting block 49 close to the hollow plate 48, a wedge block is fixedly connected, in practical use, the air outlet of the hollow plate 48 can be adjusted according to the drilling position of the drill bit 35, and the air outlet can be connected with a vent pipe which is arranged below the spray head 43 and is convenient to move together with the drill bit 35.

In this embodiment, when using, the rotation of first bull stick 17 still can drive the rotation of a plurality of flabellum 45 above that, the rotation of a plurality of flabellum 45 is inhaled the wind of external world and is bloied the chamber 47 in, enter into hollow slab 48 from ventilation pipe 46 again in, blow to the surface of plywood from hollow slab 48's air outlet, blow remaining water and sweeps on the plywood to the collecting vat 50 in, avoid the sweeps to stop and influence drill bit 35 on the plywood surface and carry out accurate punching, reduce the influence of sweeps to drilling.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A plywood drilling equipment convenient to handle sweeps, its characterized in that includes:

the lower end of the mounting plate (1) is fixedly connected with the ground, one side of the mounting plate (1) is fixedly connected with an object carrying plate (2), and the lower end of the object carrying plate (2) is fixedly connected with the ground;

the placing mechanism comprises a moving groove (4) which is arranged at the upper end of an object carrying plate (2), a threaded rod (5) is horizontally arranged in the moving groove (4), two ends of the threaded rod (5) are respectively connected with the inner walls of two sides of the moving groove (4) in a rotating manner, a threaded plate (7) is connected onto the threaded rod (5) in a threaded manner, the lower end of the threaded plate (7) is connected with the inner bottom of the moving groove (4) in a sliding manner, a rotating handle (12) is arranged on one side of the object carrying plate (2), the rotating rod end of the rotating handle (12) extends into the moving groove (4) and is fixedly connected with one end of the threaded rod (5), two vertical plates (6) are symmetrically arranged at the upper end of the threaded plate (7), the lower ends of the two vertical plates (6) are fixedly connected with the upper end of the threaded plate (7), and two clamping blocks (9) are arranged on one opposite side of the, each clamping block (9) consists of an upper clamping plate and a lower clamping plate, each lower clamping plate and each upper clamping plate are provided with a thread groove (10) together, each thread groove (10) is internally and threadedly connected with a thread nail (11), a collecting box (8) is fixedly connected between the two vertical plates (6) together, and the collecting box (8) is positioned below the two clamping blocks (9);

the lifting mechanism comprises a placing plate (3) fixedly connected to one side of a mounting plate (1), the placing plate (3) is located above a loading plate (2), a motor (16) is installed at the upper end of the placing plate (3), the lower end of the placing plate (3) is rotatably connected with a first rotating rod (17), the tail end of an output shaft of the motor (16) penetrates through the placing plate (3) and is fixedly connected with the upper end of the first rotating rod (17), two first transmission wheels (18) are sleeved on the first rotating rod (17), a lifting cavity (13) is formed in the mounting plate (1), a second rotating rod (14) is vertically arranged in the lifting cavity (13), two ends of the second rotating rod (14) are rotatably connected with the inner top and the inner bottom of the lifting cavity (13) respectively, a thread layer is arranged on the second rotating rod (14), and a thread layer part of the second rotating rod (14) is in threaded connection with a thread block (15), the inner wall sliding connection of screw thread piece (15) and lift chamber (13), the part cover that second bull stick (14) is located screw thread piece (15) is equipped with second drive wheel (20), be connected through first drive belt (19) transmission between second drive wheel (20) and one of them first drive wheel (18), one side of mounting panel (1) is equipped with backup pad (23), backup pad (23) are located the below of placing board (3), lift mouth has been seted up to one side that lift chamber (13) are close to backup pad (23), one side fixedly connected with connecting rod (24) that screw thread piece (15) are close to backup pad (23), one side that screw thread piece (15) were kept away from in connecting rod (24) runs through the lift mouth and with backup pad (23) fixed connection.

2. The plywood drilling equipment convenient to handle sweeps according to claim 1, characterized in that, still include drilling mechanism, drilling mechanism includes rotating the third bull stick (25) of connection in placing the board (3) lower extreme, the cover is equipped with third drive wheel (21) on third bull stick (25), be connected through the transmission of second drive belt (22) between third drive wheel (21) and another first drive wheel (18), the lower extreme of third bull stick (25) runs through backup pad (23), the below of backup pad (23) is equipped with diaphragm (33), the upper end of diaphragm (33) is through the lower extreme fixed connection of two montants (31) with backup pad (23), vertical run through on diaphragm (33) is equipped with connecting block (32), connecting block (32) and diaphragm (33) are through bearing (34) rotation connection, spacing groove (26) have been seted up to the lower extreme of third bull stick (25), the limiting device is characterized in that a connecting strip (29) used for sliding up and down is arranged in the limiting groove (26), two limiting cavities (27) are symmetrically arranged in the third rotating rod (25), the two limiting cavities (27) are respectively positioned at two sides of the limiting groove (26), limiting blocks (28) are arranged in the two limiting cavities (27), the two limiting blocks (28) are respectively in sliding connection with the inner walls of the corresponding limiting cavities (27), the two limiting cavities (27) are respectively communicated with the limiting groove (26) through two slideways, limiting rods (30) are fixedly connected to the opposite sides of the two limiting blocks (28), the two limiting rods (30) extend into the limiting groove (26) and are fixedly connected with two sides of the connecting strip (29), the two limiting rods (30) all penetrate through the corresponding slideways, the lower end of the connecting strip (29) penetrates through the notch of the limiting groove (26) and is fixedly connected with the upper end of the connecting block (32), the lower end of the connecting block (32) is fixedly connected with a drill bit (35).

3. The plywood drilling equipment convenient to handle sweeps according to claim 1, further comprising a wetting mechanism, wherein the wetting mechanism comprises a water tank (37) installed on one side, far away from the loading plate (2), of the mounting plate (1), a liquid storage cavity (38) is formed in the water tank (37), a water squeezing cavity (36) is formed in the mounting plate (1), the water squeezing cavity (36) is located below the lifting cavity (13), a piston block (39) is arranged in the water squeezing cavity (36), the piston block (39) is in sliding connection with the inner wall of the water squeezing cavity (36), a guide rod (40) is fixedly connected with the lower end of the thread block (15), the lower end of the guide rod (40) extends into the water squeezing cavity (36) and is fixedly connected with the upper end of the piston block (39), the space below of the water squeezing cavity (36) is communicated with the liquid storage cavity (38) through a water inlet pipe (41), one end that crowded water chamber (36) was kept away from in inlet tube (41) extends to the interior bottom in stock solution chamber (38), the lower extreme fixedly connected with bracing piece of diaphragm (33), fixedly connected with shower nozzle (43) on the bracing piece, the end of intaking of shower nozzle (43) passes through the below space intercommunication of hose (42) and crowded water chamber (36).

4. Plywood drilling equipment convenient to handle sweeps according to claim 3, characterized in that one side of the reservoir (38) is opened with a water inlet for adding water.

5. Plywood drilling equipment to facilitate the disposal of scraps, according to claim 3, characterized in that said inlet pipe (41) and hose (42) are equipped with one-way valves.

6. The plywood drilling equipment convenient for waste scrap treatment according to claim 1, wherein a blowing box (44) is arranged below the placing plate (3), the upper end of the blowing box (44) is fixedly connected with the lower end of the placing plate (3) through two vertical pipes, a blowing cavity (47) is arranged in the blowing box (44), the first rotating rod (17) penetrates through the blowing box (44), a plurality of fan blades (45) are fixedly connected to the part of the first rotating rod (17) positioned in the blowing cavity (47), the upper end of the blowing cavity (47) is communicated with the outside through two ventilation openings, a hollow plate (48) is arranged at the upper end of one vertical plate (6), the blowing cavity (47) is communicated with the inner space of the hollow plate (48) through the ventilation pipe (46), and an air outlet is formed in one side of the hollow plate (48) far away from the ventilation pipe (46), another one side fixed connection of riser (6) receives collection piece (49), collection groove (50) have been seted up to collection piece (49) one side that is close to hollow slab (48), the notch fixedly connected with wedge of collection groove (50).