CN214136414U

CN214136414U - Can prevent to cut carpenter's board saw of overlap

Info

Publication number: CN214136414U
Application number: CN202022225222.7U
Authority: CN
Inventors: 赵向洋; 薛广利; 陈瑞森
Original assignee: Qingdao Houda Machinery Manufacturing Co ltd
Current assignee: Qingdao Houda Machinery Manufacturing Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-09-07
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a can prevent to cut carpenter's board saw of overlap, concretely relates to carpenter's board saw field, comprises a workbench, the cutting groove has been seted up on workstation top surface, workstation top both sides are all fixed and are equipped with clamping component, workstation bottom four corners is all fixed and is equipped with the supporting leg, and two adjacent supporting legs are a set of around, the workstation bottom is equipped with cutting assembly, cutting assembly includes the mount pad, the mount pad bottom is equipped with linear guide. The utility model discloses a set up linear guide in the bottom of mount pad, utilize hoop and second screw to connect fixed block and lead screw, recycle first screw and be connected the fixed block with the supporting leg, make the fixed block can follow lead screw and supporting leg and dismantle, the mount pad can be followed the workstation bottom and shifted out, makes things convenient for operating personnel to inspect the cutting blade and the piece of polishing and change, compares with prior art, easy operation, labour saving and time saving.

Description

Can prevent to cut carpenter's board saw of overlap

Technical Field

The utility model relates to a carpenter cut-to-size saw field, concretely relates to can prevent to cut carpenter cut-to-size saw of overlap.

Background

In the technical field of woodworking, plate cutting is an extremely important step in the finished product processing process and an important process for ensuring the quality of finished wood products, and along with technical innovation and process development, intelligent precise plate cutting becomes a trend of future development of the woodworking industry. The plate cutting saw can be used for longitudinal cutting and transverse cutting of various materials such as various artificial boards, such as veneered shaving boards, fiber boards, plywood, solid wood boards and the like, is widely applied to the plate furniture industry, the wood processing industry such as vehicle and ship manufacturing and the like, belongs to general equipment in woodworking machinery, and when the existing plate cutting saw is used for cutting, burrs can occur on the edges of the wood boards, so that the edges of the wood boards are uneven, and the use of the wood boards is influenced.

Chinese patent publication No. CN108556070A discloses a novel carpenter board cutting saw, which can adjust the cutting depth of the small saw blade according to the difference of the board by arranging the small saw blade capable of moving up and down at the rear side of the large saw blade, so as to prevent the flash phenomenon from occurring in the board cutting process.

The prior art has the following defects: the large saw blade and the small saw blade are used for cutting for a long time, the large saw blade and the small saw blade can be abraded, an operator needs to drill into the bottom of the workbench to check and replace, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a can prevent to cut carpenter board saw of overlap sets up linear guide through the bottom at the mount pad, utilizes hoop and second screw to connect fixed block and lead screw, recycles first screw and is connected fixed block and supporting leg, makes the fixed block can follow lead screw and supporting leg and dismantle, and the mount pad can be followed the workstation bottom and shifted out to solve among the prior art operating personnel when the change is examined to big saw bit and little saw bit in the workstation bottom, inconvenient operation's problem.

In order to achieve the above object, the present invention provides the following technical solutions: a woodworking plate cutting saw capable of preventing cutting flash comprises a workbench, wherein a cutting groove is formed in the surface of the top of the workbench, clamping assemblies are fixedly arranged on two sides of the top of the workbench, supporting legs are fixedly arranged on four corners of the bottom of the workbench, two adjacent supporting legs are in a group, a cutting assembly is arranged at the bottom of the workbench and comprises an installation seat, a linear guide rail is arranged at the bottom of the installation seat, a screw rod sliding seat is connected to the outer wall of a screw rod on the linear guide rail in a threaded manner, a hydraulic cylinder is fixedly arranged between the screw rod sliding seat and the installation seat, universal wheels are fixedly arranged at four corners of the bottom of the screw rod sliding seat, one fixing block on the linear guide rail is detachably connected with one group of supporting legs, the other fixing block on the linear guide rail is fixedly connected with the other group of supporting legs, and a supporting plate is fixedly arranged on one side of the top of the installation seat, the activity of backup pad top front side is equipped with the pivot, the fixed cutting piece that is equipped with in pivot front side, the fixed first drive assembly that is equipped with of backup pad rear side, first drive assembly drives the cutting piece rotation, backup pad one side is equipped with electric telescopic handle, electric telescopic handle and lead screw slide fixed connection, the fixed mounting panel that is equipped with in electric telescopic handle rod end, the activity of mounting panel top front side is equipped with the roller bearing, the fixed piece of polishing that is equipped with in roller bearing front side, the fixed second drive assembly that is equipped with of mounting panel rear side, the second drive assembly drives the piece rotation of polishing, the diameter of polishing piece is less than the diameter of cutting piece.

Further, two first screw holes are formed in one side surface of one of the fixing blocks on the linear guide rail, first screws are connected to the two first screw holes in a threaded mode, and the fixing blocks are detachably connected with the supporting legs through the first screws.

Furthermore, one side, close to the screw rod, of one of the fixing blocks of the linear guide rail is fixedly provided with a ball bearing, one side, far away from the fixing block, of the ball bearing is fixedly provided with a hoop, the hoop is provided with a second threaded hole, a second screw is connected with the second threaded hole in an internal thread mode, the screw rod is provided with a third threaded hole, the third threaded hole corresponds to the second threaded hole, and one end of the second screw extends into the third threaded hole and is in threaded connection with the third threaded hole.

Further, first drive assembly includes first motor, first motor is fixed to be established on the rear side wall of backup pad, first motor output shaft runs through the backup pad and extends to the backup pad front side, first motor output shaft front end outer wall is fixed and is equipped with first action wheel, the fixed first driving wheel that is equipped with of pivot outer wall, first action wheel and first from being connected through first belt between the driving wheel.

Further, second drive assembly includes the second motor, the second motor is fixed to be established on the rear side wall of mounting panel, second motor output shaft runs through the mounting panel and extends to the mounting panel front side, the fixed second action wheel that is equipped with of second motor output shaft front end outer wall, the fixed second that is equipped with of roller bearing outer wall is from the driving wheel, second action wheel and second are connected through the second belt from between the driving wheel.

Furthermore, clamping component includes electric putter, electric putter and workstation fixed connection, electric putter is close to one side of cutting piece and is fixed and be equipped with the baffle.

Furthermore, a third motor is fixedly arranged on one side of the linear guide rail, and an output shaft of the third motor penetrates through one of the fixing blocks to be fixedly connected with the screw rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a set up linear guide in the bottom of mount pad, utilize hoop and second screw to connect fixed block and lead screw, recycle first screw and be connected fixed block and supporting leg, make the fixed block can dismantle from lead screw and supporting leg, the mount pad can shift out from the workstation bottom, make things convenient for operating personnel to inspect the change to cutting disc and polishing disc, compare with prior art, easy operation, labour saving and time saving;

2. through the arrangement of the electric telescopic rod, an operator can conveniently and independently adjust the height of the polishing disc according to the difference of the plates, the phenomenon of flash in the cutting process of the plates is prevented, the operator does not need to manually adjust the polishing disc, and time and labor are saved;

3. through the setting of pneumatic cylinder, make cutting piece and the piece of polishing on the mount pad shift out from cutting cut groove, prevent when shifting out the mount pad that cutting piece and the piece of polishing cause the hindrance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a front view of the overall structure provided by the present invention;

FIG. 2 is a side view of the overall structure provided by the present invention;

fig. 3 is a top view of the overall structure provided by the present invention;

fig. 4 is a cross-sectional view of the overall structure provided by the present invention;

fig. 5 is a top view of the cutting blade provided by the present invention;

fig. 6 is an enlarged view of a portion a of fig. 2 according to the present invention;

in the figure: 1 workbench, 2 cutting grooves, 3 supporting legs, 4 mounting seats, 5 linear guide rails, 501 lead screws, 502 lead screw sliding seats, 503 fixing blocks, 6 hydraulic cylinders, 7 universal wheels, 8 supporting plates, 9 rotating shafts, 10 cutting pieces, 11 electric telescopic rods, 12 mounting plates, 13 rolling shafts, 14 polishing pieces, 15 first threaded holes, 16 first screws, 17 ball bearings, 18 hoops, 19 second threaded holes, 20 second screws, 21 third threaded holes, 22 first motors, 23 first driving wheels, 24 first driven wheels, 25 first belts, 26 second motors, 27 second driving wheels, 28 second driven wheels, 29 second belts, 30 electric push rods, 31 baffle plates and 32 third motors.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-6 of the specification, the woodworking plate cutting saw capable of preventing trimming flash comprises a workbench 1, wherein the top surface of the workbench 1 is provided with a cutting groove 2, two sides of the top of the workbench 1 are respectively and fixedly provided with a clamping assembly, four corners of the bottom of the workbench 1 are respectively and fixedly provided with supporting legs 3, a group of two supporting legs 3 adjacent to each other is arranged at the front and the back, the bottom of the workbench 1 is provided with a cutting assembly, the cutting assembly comprises an installation seat 4, the bottom of the installation seat 4 is provided with a linear guide rail 5, the outer wall of a screw rod 501 on the linear guide rail 5 is in threaded connection with a screw rod sliding seat 502, a hydraulic cylinder 6 is fixedly arranged between the screw rod sliding seat 502 and the installation seat 4, four corners of the bottom of the screw rod sliding seat 502 are respectively and fixedly provided with universal wheels 7, and one, the other fixed block 503 on the linear guide rail 5 is fixedly connected with the other group of supporting legs 3, a supporting plate 8 is fixedly arranged on one side of the top of the mounting seat 4, a rotating shaft 9 is movably arranged on the front side of the top of the supporting plate 8, a cutting blade 10 is fixedly arranged at the front side of the rotating shaft 9, a first driving component is fixedly arranged at the rear side of the supporting plate 8, the first driving component drives the cutting blade 10 to rotate, one side of the supporting plate 8 is provided with an electric telescopic rod 11, the electric telescopic rod 11 is fixedly connected with the screw slide carriage 502, the rod end of the electric telescopic rod 11 is fixedly provided with a mounting plate 12, a roller 13 is movably arranged on the front side of the top of the mounting plate 12, a polishing plate 14 is fixedly arranged on the front side of the roller 13, and a second driving assembly is fixedly arranged on the rear side of the mounting plate 12 and drives the polishing plate 14 to rotate, and the diameter of the polishing plate 14 is smaller than that of the cutting plate 10.

Further, two first screw holes 15 have been seted up to one of them fixed block 503 side surface on the linear guide 5, and equal threaded connection has first screw 16 in two first screw holes 15, fixed block 503 can be dismantled with supporting leg 3 through first screw 16 and be connected, conveniently dismantles fixed block 503 from two supporting legs 3.

Further, one side, close to the screw 501, of one fixed block 503 of the linear guide 5 is fixedly provided with a ball bearing 17, one side, far away from the fixed block 503, of the ball bearing 17 is fixedly provided with a hoop 18, the hoop 18 is provided with a second threaded hole 19, the second threaded hole 19 is in threaded connection with a second screw 20, the screw 501 is provided with a third threaded hole 21, the third threaded hole 21 corresponds to the second threaded hole 19, and one end of the second screw 20 extends into the third threaded hole 21 and is in threaded connection with the third threaded hole 21, so that the fixed block 503 can be conveniently detached from the screw 501.

Further, first drive assembly includes first motor 22, first motor 22 is fixed to be established on the rear side wall of backup pad 8, first motor 22 output shaft runs through backup pad 8 and extends to backup pad 8 front side, first motor 22 output shaft front end outer wall is fixed and is equipped with first action wheel 23, the fixed first driven wheel 24 that is equipped with of pivot 9 outer wall, first action wheel 23 and first driven wheel 24 are connected through first belt 25 between for the rotation of drive cutting piece 10.

Further, the second drive assembly includes second motor 26, second motor 26 is fixed to be established on the rear side wall of mounting panel 12, second motor 26 output shaft runs through mounting panel 12 and extends to the mounting panel 12 front side, the fixed second action wheel 27 that is equipped with of second motor 26 output shaft front end outer wall, the fixed second from driving wheel 28 that is equipped with of roller 13 outer wall, second action wheel 27 and second are connected through second belt 29 from driving wheel 28 for drive polishing piece 14 is rotatory.

Further, the clamping assembly comprises an electric push rod 30, the electric push rod 30 is fixedly connected with the workbench 1, and a baffle 31 is fixedly arranged on one side, close to the cutting blade 10, of the electric push rod 30 and used for clamping the wood board to be cut.

Further, a third motor 32 is fixedly arranged on one side of the linear guide rail 5, an output shaft of the third motor 32 penetrates through one of the fixing blocks 503 to be fixedly connected with the screw rod 501, the screw rod 501 is driven to rotate by the third motor 32, and the screw rod sliding seat 502 moves on the screw rod 501 to drive the cutting blade 10 and the polishing blade 14 to move back and forth between the cutting grooves 2.

The implementation scenario is specifically as follows:

referring to the attached drawings 1-6 of the specification, when cutting edges of a wood board, the wood board is firstly placed on a workbench 1, switches of two electric push rods 30 are turned on, the electric push rods 30 push a baffle 31 to fix the wood board, then switches of a first motor 22, a second motor 26 and a third motor 32 are turned on, the first motor 22 drives a rotating shaft 9 on a supporting plate 8 to rotate through a first driving wheel 23, a first driven wheel 24 and a first belt 25, the rotating shaft 9 rotates to drive a cutting blade 10 to rotate, the wood board is cut and cut, the second motor 26 drives a roller 13 on a mounting plate 12 to rotate through a second driving wheel 27, a second driven wheel 28 and a second belt 29, the roller 13 rotates to drive a polishing plate 14 to rotate, edges of the wood board previously cut by the cutting blade 10 are polished, the third motor 32 rotates to drive a screw rod 501 on a linear guide rail 5 to rotate, a screw rod sliding seat 502 reciprocates on the screw rod 501, the cutting blade 10 and the polishing blade 14 are driven to cut and polish the wood board, burrs at the edge of the wood board are reduced through the arrangement of the polishing blade 14, the cutting edge of the wood board is smoother, and no burrs occur, after the wood board cutting operation is finished, switches of the first motor 22, the second motor 26 and the third motor 32 are firstly closed, the mounting seat 4 is lowered through the hydraulic cylinder 6, the cutting blade 10 and the polishing blade 14 are driven to move out of a cutting groove 2 in the workbench 1, then the first screw 16 on one fixing block 503 and the second screw 20 on the hoop 18 are unscrewed, the fixing block 503 is taken out from between the two supporting legs 3 and the screw rod 501, then the switch of the third motor 32 is turned on, the third motor 32 drives the screw rod 501 to rotate, the screw rod sliding seat 502 drives the whole cutting device to move out of the bottom of the workbench 1, and an operator can conveniently check and replace the cutting blade 10 and the polishing blade 14, the dust and the scrap on the whole installation seat 4 are cleaned, the cutting piece 10 and the polishing piece 14 are prevented from being damaged to influence the cutting and trimming of the wood board, after cleaning and replacement are finished, the screw rod sliding seat 502 is pushed to move to one side of the screw rod 501, the switch of the third motor 32 is turned on, the screw rod sliding seat 502 moves to the linear guide rail 5 again, one fixing block 503 is installed between the two supporting legs 3, the second screw 20 on the hoop 18 is screwed into the third threaded hole 21 of the screw rod 501, the screw rod 501 and the hoop 18 are fixed together, and the wood board can be continuously used. Through the setting of electric telescopic handle 11, can conveniently adjust the height of polishing piece 14, polish the plank edge after the cutting, make the plank edge more smooth.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a can prevent to cut carpenter's board saw of overlap, includes workstation (1), its characterized in that: the cutting groove (2) is formed in the surface of the top of the workbench (1), clamping components are fixedly arranged on two sides of the top of the workbench (1), supporting legs (3) are fixedly arranged on four corners of the bottom of the workbench (1), two adjacent supporting legs (3) are arranged in a group, a cutting component is arranged at the bottom of the workbench (1), the cutting component comprises a mounting seat (4), a linear guide rail (5) is arranged at the bottom of the mounting seat (4), a screw rod sliding seat (502) is connected to the outer wall of a screw rod (501) on the linear guide rail (5) in a threaded manner, a hydraulic cylinder (6) is fixedly arranged between the screw rod sliding seat (502) and the mounting seat (4), universal wheels (7) are fixedly arranged on four corners of the bottom of the screw rod sliding seat (502), and one of the fixing blocks (503) on the linear guide rail (5) is detachably connected with one group of the supporting legs (3), another fixed block (503) on the linear guide (5) is fixedly connected with another group of supporting legs (3), a supporting plate (8) is fixedly arranged on one side of the top of the mounting seat (4), a rotating shaft (9) is movably arranged on the front side of the top of the supporting plate (8), a cutting blade (10) is fixedly arranged on the front side of the rotating shaft (9), a first driving assembly is fixedly arranged on the rear side of the supporting plate (8), the first driving assembly drives the cutting blade (10) to rotate, an electric telescopic rod (11) is arranged on one side of the supporting plate (8), the electric telescopic rod (11) is fixedly connected with the screw slide seat (502), a mounting plate (12) is fixedly arranged on the rod end of the electric telescopic rod (11), a rolling shaft (13) is movably arranged on the front side of the top of the mounting plate (12), a polishing disc (14) is fixedly arranged on the front side of the rolling shaft (13), and a second driving assembly is fixedly arranged on the rear side of the mounting plate (12), the second driving assembly drives the grinding plate (14) to rotate, and the diameter of the grinding plate (14) is smaller than that of the cutting plate (10).

2. A woodworking plate saw capable of preventing trimming flash as claimed in claim 1, wherein: two first screw holes (15) have been seted up to one of them fixed block (503) side surface on linear guide (5), and equal threaded connection has first screw (16) in two first screw holes (15), fixed block (503) can be dismantled with supporting leg (3) through first screw (16) and be connected.

3. A woodworking plate saw capable of preventing trimming flash as claimed in claim 1, wherein: one side, close to the screw rod (501), of one fixing block (503) of the linear guide rail (5) is fixedly provided with a ball bearing (17), one side, far away from the fixing block (503), of the ball bearing (17) is fixedly provided with a hoop (18), the hoop (18) is provided with a second threaded hole (19), the second threaded hole (19) is connected with a second screw (20) in an internal thread mode, the screw rod (501) is provided with a third threaded hole (21), the third threaded hole (21) corresponds to the second threaded hole (19), and one end of the second screw (20) extends into the third threaded hole (21) and is in threaded connection with the third threaded hole (21).

4. A woodworking plate saw capable of preventing trimming flash as claimed in claim 1, wherein: first drive assembly includes first motor (22), first motor (22) are fixed to be established on the rear side wall of backup pad (8), first motor (22) output shaft runs through backup pad (8) and extends to backup pad (8) front side, first motor (22) output shaft front end outer wall is fixed and is equipped with first action wheel (23), pivot (9) outer wall is fixed and is equipped with first from driving wheel (24), first action wheel (23) and first follow driving wheel (24) between be connected through first belt (25).

5. A woodworking plate saw capable of preventing trimming flash as claimed in claim 1, wherein: the second drive assembly includes second motor (26), second motor (26) are fixed to be established on the rear side wall of mounting panel (12), second motor (26) output shaft runs through mounting panel (12) and extends to mounting panel (12) front side, second motor (26) output shaft front end outer wall is fixed and is equipped with second action wheel (27), roller (13) outer wall is fixed and is equipped with the second and follows driving wheel (28), second action wheel (27) and second are followed and are connected through second belt (29) between driving wheel (28).

6. A woodworking plate saw capable of preventing trimming flash as claimed in claim 1, wherein: the clamping assembly comprises an electric push rod (30), the electric push rod (30) is fixedly connected with the workbench (1), and a baffle (31) is fixedly arranged on one side, close to the cutting blade (10), of the electric push rod (30).

7. A woodworking plate saw capable of preventing trimming flash as claimed in claim 1, wherein: and a third motor (32) is fixedly arranged on one side of the linear guide rail (5), and an output shaft of the third motor (32) penetrates through one fixed block (503) to be fixedly connected with the screw rod (501).