CN210412834U

CN210412834U - Planer-type cut-to-size sawing machine

Info

Publication number: CN210412834U
Application number: CN201921221663.0U
Authority: CN
Inventors: 胡鑫龙
Original assignee: Zibo Hanlong Machinery Co ltd
Current assignee: Zibo Hanlong Machinery Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-04-28
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a planer-type cut-to-size sawing machine, including a rectangular box-shaped base, be equipped with the lathe bed above the base, be equipped with in the front of the lathe bed and hold up the saw mechanism, hold up the saw mechanism and include moving saw arm etc. moving saw arm is controlled and is moved about under holding up saw servo motor and holding up saw ball screw drive, lathe bed upper portion is installed hoisting system, hoisting system includes lifting screw nut, lifting ball screw etc. base upper portion is equipped with feeding mechanism between stand footing and long stand; the follow-up saw supporting mechanism is arranged, the planeness of the cut surface is good, the saw is not easy to break, and the thick plate can be cut; the sawing machine adopts the machine body inclined backwards and the saw supporting structure, so that the sawing belt is more stable, and the cutting is more stable; the cutting surface of the plate is horizontally arranged, so that chips can be conveniently removed.

Description

Planer-type cut-to-size sawing machine

Technical Field

The utility model relates to a processing equipment field specifically is a planer-type cut-to-size board sawing machine.

Background

The annular saw belt of the band sawing machine is tensioned on the two saw wheels, and the saw belt is driven by the saw wheels to cut. The band sawing machine mainly comprises a vertical type band sawing machine and a horizontal type band sawing machine. The saw frame of the vertical band sawing machine is vertically arranged, the workpiece moves during cutting to cut the curved profiles of the plate and the formed parts, and the saw band can be replaced by a filing chain or an abrasive band to be filed or polished. The horizontal band sawing machine has a saw frame arranged horizontally or obliquely and fed in the vertical direction or in the direction of swinging around a fulcrum, and the saw band is usually twisted by 40 degrees to keep the saw teeth vertical to the workpiece. The horizontal band sawing machine is also divided into a scissor type band sawing machine, a double-column band sawing machine and a single-column band sawing machine; the automatic material cutting machine is divided into a manual type (economical manual feeding and manual material cutting) and an automatic type according to the use condition; according to the automatic program using controller can be divided into manual type (semi-automatic manual feeding) full-automatic type (automatic feeding automatic cutting)

When the plate is firstly sawed by the saw blade, when the plate is suddenly contacted in a large area, the sawing force is instantly changed greatly, and the tooth broaching of the saw blade or the damage of a main transmission speed reducer on the sawing machine is particularly easily caused.

Chinese patent CN203140883U discloses a horizontal band sawing machine for plates: the automatic vice comprises a base, wherein an upper vice seat, a lower vice seat and a stand column are arranged on the base, a saw frame is arranged on the stand column, a slide rail is arranged on the base between the upper vice seat and the lower vice seat, a sliding table is arranged on the slide rail, an inclined block is arranged on the upper surface of the sliding table, and the sliding table is connected with a sliding table oil cylinder; a lower clamping oil cylinder is arranged in the lower vice seat of the sliding table, a lower vice plate is hinged to the end of a piston rod of the lower clamping oil cylinder, and a lower corner block is fixed on the clamping end face of the lower vice plate; an upper clamping oil cylinder is horizontally arranged in the upper vice seat, an upper vice plate is fixedly arranged at the end of a piston rod of the upper clamping oil cylinder, and an upper angle block is arranged on the clamping surface of the upper vice plate. The utility model discloses a device makes panel and saw blade become certain oblique angle, and the saw cutting power is even change when making saw blade panel, is showing when having reduced the contact of sudden large tracts of land, to the damage of saw blade and final drive speed reducer.

The clamp has the disadvantages that the inclined saw blade of the clamp does not incline, the sawing mode is unreasonable, and the sawing process is not stable when thicker and thinner plates are sawed; secondly, the clamping device of the clamp is unreliable, and the clamping is more difficult to ensure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gantry type plate cutting sawing machine, which is provided with a whole inclined machine body component, a clamp is horizontally arranged, the clamping is stable, and the sawing is reliable; the sawing machine is provided with a follow-up saw supporting structure, and has the advantage of being more stable during sawing.

In order to achieve the above object, the utility model provides a following technical scheme: a gantry type plate cutting sawing machine comprises a rectangular box-shaped base, a machine body, a sawing beam and a feeding mechanism, wherein 1 door-shaped column footing in the front-back direction is arranged at the right end above the base, 1 short column is arranged in the middle of the top of the column footing, 1 long column is arranged in the middle of the left side of the base, 1 box-shaped horizontal beam box is connected between the two column footings, 1 gantry assembly is formed by the short column, the long column and the beam box, 1 box-shaped machine body capable of sliding up and down is sleeved on the gantry assembly, square through holes which are communicated with the long column and the short column up and down are respectively formed in the left end and the right end of the machine body, vertical long column and short column static slide rails are respectively arranged on the front side and the back side of the long column and the short column, long column and short column dynamic slide rails which are respectively connected with the long column and short column static slide rails in a sliding manner are arranged in the two ends of the machine body, a dynamic saw, the middle part of the front vertical surface of the bed body is provided with 1 movable saw arm with a square main body and an extension arm at the lower side, the back part of the square block is provided with a movable saw arm movable slide rail which is connected with a movable saw arm static slide rail in a sliding way, the middle part of the left side vertical surface of the square block is provided with a saw supporting screw nut, the left side of the saw supporting screw nut is in threaded connection with a saw supporting ball screw and a saw supporting servo motor, a first saw arm head is arranged below the extension arm, a fixed saw arm is arranged at the front lower left side of the machine body, a second saw arm head is arranged below the fixed saw arm, a lifting screw nut is arranged in the middle of the top surface of the beam box, a lifting ball screw is screwed above the lifting screw nut, a round through hole is arranged in the center of the top surface of the lathe bed, a worm gear coupling and a lifting servo motor are arranged on the left side of the round through hole on the top surface of the lathe bed, and the lifting ball screw penetrates through the circular through hole and is in threaded connection with the worm gear coupling and the lifting servo motor. The left lower side of the front part of the lathe bed is provided with a controller, and the controller is electrically connected with the main motor, the lifting servo motor and the sawing servo motor.

Furthermore, 1 forward-facing saw beam with openings inclined in the front-back direction and the left-right direction is arranged behind the machine body, a first saw wheel is mounted at the left end inside the saw beam, a second saw wheel is mounted at the right end inside the saw beam box, an annular band saw blade is wound between the first saw wheel and the second saw wheel, and the band saw blade sequentially penetrates through the lower ends of the first saw arm head and the second saw arm head to be slotted; a main motor is mounted on the upper left side of the saw beam, a speed reducer is arranged on the rear left side of the saw beam, the main motor is connected to the speed reducer, and the speed reducer is rotationally connected with a first saw wheel; and a tensioning mechanism is arranged at the rear right part of the saw beam.

Furthermore, the right end of the saw beam is high, the left end of the saw beam is low, and the inclination angle is 10 degrees; the saw beam is inclined backwards, and the angle is 60 degrees.

Furthermore, the gantry static slide rail, the gantry movable slide rail, the saw arm movable slide rail and the saw arm static slide rail are all installed and matched in a linear guide rail mode, and the model of the linear guide rail is MSA-30.

Further, the bed body is of a hollow structure.

Further, a feeding mechanism is arranged between the column feet and the long column on the upper portion of the base, the feeding mechanism comprises 1 square fixed material rack arranged on the front portion and a feeding rack arranged on the rear portion, 1 left first fixed chuck and a corresponding right first movable chuck are arranged above the fixed material rack, a first oil cylinder is arranged on the right side of the first movable chuck, a piston rod of the first oil cylinder is connected with the first movable chuck, a cylinder barrel of the first oil cylinder is connected with the base, 1 left second fixed chuck and a corresponding second movable chuck are arranged above the feeding rack, a second oil cylinder is connected on the right side of the second movable chuck, a piston rod of the second oil cylinder is connected with the second movable chuck, a cylinder barrel of the second oil cylinder is connected with the base, a plurality of rollers are arranged on the rear portion above the feeding rack, and a third oil cylinder is connected in the middle of the rear portion of the feeding rack, and a piston rod of the third oil cylinder is connected to the feeding frame, and a cylinder barrel of the third oil cylinder is connected to the base.

The utility model discloses a show the advantage:

(1) the sawing machine is provided with a follow-up saw supporting mechanism, and the planeness of the cut saw face is good.

(2) The follow-up saw supporting structure is arranged, so that the saw is not easy to break, and thick plates can be cut.

(3) The sawing machine adopts the machine body inclined backwards and the saw supporting structure, so that the sawing belt is more stable and the cutting is more stable.

(4) The cutting surface of the plate is horizontally arranged, so that chips can be conveniently removed.

Drawings

Fig. 1 is an external structural view of the front of the present invention;

fig. 2 is an external structural view of the rear of the present invention;

FIG. 3 is an explosion structure diagram of the gantry assembly, the bed body and the saw beam of the present invention;

in the figure:

1. a base; 2. a gantry assembly; 2a, short upright posts; 2b, long upright posts; 2c, a beam box; 2d, short upright post static slide rail; 2e, a long upright post static slide rail; 3. a bed body; 3a, a square through hole; 3b, moving saw arm static slide rail; 3e short upright post movable slide rail; 3f, a long upright post static slide rail; 3d, a round through hole; 4. sawing the beam; 5. a feeding mechanism; 5a, fixing a material rack; 5b, a first static chuck; 5c, a first movable chuck; 5d, a first oil cylinder; 5e, a second static chuck; 5f, a second movable chuck; 5g, a second oil cylinder; 5h, rolling; 5i, a feeding frame; 5j, a third oil cylinder; 6. a column footing; 7. a movable saw arm 7a and a square block; 7b an extension arm; 7c, moving the saw arm to move the slide rail; 8. supporting a saw screw nut; 9. a support saw servo motor; 10. a saw holding ball screw; 11. a first saw arm head; 12. fixing the saw arm; 13. a second saw arm head; 16. lifting the servo motor; 17. a saw beam box; 18. a first saw wheel; 19. a second saw wheel; 20. a band saw blade; 21. a main motor; 22. a speed reducer; 23. a tensioning mechanism; 24. lifting a screw nut; 25. lifting the ball screw; 26. a worm gear coupling; 28. a controller;

Detailed Description

Hereinafter, embodiments of the present invention will be described with reference to the drawings. The present embodiment is not limited to the present invention. The drawings are schematic or conceptual views, and the embodiments described are only some embodiments, not all embodiments, of the invention.

Combine fig. 1, fig. 2, fig. 3, a planer-type cut-to-size board sawing machine, including base 1, lathe bed 3, saw roof beam 4, feeding mechanism 5 of rectangular box-shaped, its characterized in that: the vertical column type gantry crane is characterized in that 1 door-shaped column footing 6 in the front-back direction is arranged at the right end above the

base

1, 1 short column 2a is arranged in the middle of the top of the

column footing

6, 1 long column 2b is arranged in the middle of the left side of the

base

1, 1 box-shaped horizontal beam box 2c is connected between the two column footing and the

long column

2b, 1 gantry assembly 2 is formed by the short column 2a, the long column 2b and the

beam box

2c, 1 box-shaped lathe bed 3 capable of sliding up and down is sleeved on the gantry assembly 2, square through holes 3a which are matched with the long column 2b and the short column 2a and run through up and down are respectively arranged at the left end and the right end of the lathe bed 3, vertical long column static slide rails 2e and short column slide rails 2d are respectively arranged at the front side and the back side of the long column 2b and the short column 2a, long column dynamic slide rails 3f and short column slide rails which are respectively, 3e, a movable saw arm static slide rail 3b with a direction from top right to bottom left is arranged in the middle of the front vertical surface of the

lathe bed

3, 1 movable saw arm 7 with a square block 7a as a main body and an extension arm 7b at the lower side is arranged in the middle of the front vertical surface of the lathe bed 3, a movable saw arm movable slide rail 7c which is in sliding connection with the movable saw arm static slide rail 3b is arranged at the rear part of the square block 7a, a saw supporting screw nut 8 is arranged in the middle of the left vertical surface of the square block 7a, a saw supporting ball screw 10 and a saw supporting servo motor 9 are screwed at the left side of the saw supporting screw nut 8, a first saw arm head 11 is arranged below the extension arm 7b, a fixed saw arm 12 is arranged at the front lower side of the lathe bed 3, a second saw arm head 13 is arranged below the fixed saw arm 12, a lifting screw nut 24 is arranged in the middle of the top surface of the cross beam box 2c, a lifting ball screw 25 is screwed above the lifting, the left side of the round through hole 3d in the top surface of the lathe bed 3 is provided with a worm gear coupling 26 and a lifting servo motor 16, and the lifting ball screw 25 penetrates through the round through hole 3d and is in threaded connection with the worm gear coupling 26 and the lifting servo motor 16. And a controller 28 is arranged on the lower left side of the front part of the bed body 3, and the controller 28 is electrically connected with the main motor 21, the lifting servo motor 16 and the sawing servo motor 9.

Furthermore, 1 forward-opening saw beam 4 with inclined front and back directions and left and right directions is arranged behind the machine body 3, a first saw wheel 18 is mounted at the left end inside the saw beam 4, a second saw wheel 19 is mounted at the right end inside the saw beam box 17, an annular band saw blade 20 is wound between the first saw wheel 18 and the second saw wheel 19, and the band saw blade 20 sequentially penetrates through the lower ends of the first saw arm head 11 and the second saw arm head 13 to be slotted; a main motor 21 is mounted on the upper left side of the saw beam 4, a speed reducer 22 is arranged on the rear left side of the saw beam 4, the main motor 21 is connected to the speed reducer 22, and the speed reducer 22 is rotatably connected with the first saw wheel 18; a tensioning mechanism 26 is arranged at the rear right of the saw beam 4; further, the right end of the saw beam box 17 is high, the left end is low, and the inclination angle is 10 degrees; the cutting angle of 10 degrees is selected as the parameter, so that the cutting is more stable; further, the saw beam box 17 is inclined backwards, and the angle is 60 degrees; the cutting angle of 60 degrees is selected as the parameter of the scheme, so that the cutting is more stable.

Furthermore, the gantry static slide rail 2d, the gantry movable slide rail 2e, the movable saw arm movable slide rail 7c and the movable saw arm static slide rail 3b are all installed and matched in a linear guide rail, and the model of the linear guide rail is MSA-30. The linear guide rail can be divided into: the roller linear guide rail, the cylindrical linear guide rail and the ball linear guide rail are used for supporting and guiding a moving part to do reciprocating linear motion in a given direction. Depending on the nature of the massage device, the linear motion guide rails can be divided into sliding friction guide rails, rolling friction guide rails, elastic friction guide rails, fluid friction guide rails, and the like. The linear guide rail is also called a linear rail, a slide rail, a linear guide rail and a linear slide rail, is used in the linear reciprocating motion occasions, can bear certain torque, and can realize high-precision linear motion under the condition of high load. The present case adopts linear guide as the kinematic pair, and the structure is light and handy, and reduce cost guarantees the machining precision.

Further, the lathe bed 3 is a hollow structure. On the basis of ensuring the rigidity, the hollow structure is adopted, so that the weight can be effectively reduced, and the cost is reduced.

Further, a feeding mechanism 5 is arranged on the upper portion of the base 1 between a column foot 6 and the long column 4, the feeding mechanism 5 comprises 1 square fixed material rack 5a arranged on the front portion and a feeding rack 5i arranged on the rear portion, 1 left first fixed chuck 5b and a corresponding right first movable chuck 5c are arranged above the fixed material rack 5a, a first oil cylinder 5d is arranged on the right side of the first movable chuck 5c, a piston rod of the first oil cylinder 5d is connected to the first movable chuck 5c, a cylinder barrel of the first oil cylinder 5d is connected to the base 1, 1 left second fixed chuck 5e and a corresponding second movable chuck 5f are arranged above the feeding rack 5i, a second oil cylinder 5g is connected to the right side of the second movable chuck 5f, a piston rod of the second oil cylinder 5g is connected to the second movable chuck 5f, a cylinder barrel of the second oil cylinder 5g is connected to the base 1, the rear part above the feeding frame 5i is provided with a plurality of rollers 5h, the middle of the rear part of the feeding frame 5i is connected with a third oil cylinder 5j, a piston rod of the third oil cylinder 5j is connected with the feeding frame 5i, and a cylinder barrel of the third oil cylinder 5j is connected with the base 1. When feeding, the third oil cylinder 5j pulls out the feeding frame 5i, the material is placed on the roller 5h, the second oil cylinder 5g works to pull the second movable chuck 5f to the second static chuck 5e to clamp the material, the third oil cylinder 5j acts to push the feeding frame 5i forward, at the moment, the first oil cylinder 5d acts to pull the first movable chuck 5c away from the first static chuck 5b, after the material enters the correct position, the third oil cylinder 5j stops acting, the first oil cylinder 5d acts in the reverse direction to push the first movable chuck 5c toward the first static chuck 5b to clamp the material on the fixed material frame 5 a.

It should be understood that the detailed description of the present invention is only for illustrating the present invention and not limited by the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or replaced with other equivalent elements to achieve the same technical effects, as long as the requirements of the present invention are satisfied, which are all within the protection scope of the present invention.

Claims

1. The utility model provides a planer-type cut-to-size board sawing machine, includes base (1), lathe bed (3), saw roof beam (4), feeding mechanism (5) of rectangular box type, its characterized in that: the right end above the base (1) is provided with 1 door-shaped upright footing (6) in the front-back direction, the middle of the top of the upright footing (6) is provided with 1 short upright post (2a), the middle part of the left side of the base (1) is provided with 1 long upright post (2b), 1 box-shaped horizontal beam box (2c) is connected between the upright post (6) and the long upright post (2b), the short upright post (2a), the long upright post (2b) and the beam box (2c) form 1 gantry assembly (2),

the gantry component (2) is sleeved with 1 box-shaped lathe bed (3) capable of sliding up and down, the left end and the right end of the lathe bed (3) are respectively provided with a square through hole (3a) which is matched with the long upright column (2b) and the short upright column (2a) and is communicated up and down, the front side and the rear side of the long upright column (2b) and the short upright column (2a) are respectively provided with a vertical long upright column static slide rail (2e) and a vertical short upright column static slide rail (2d), the inner parts of the two ends of the lathe bed (3) are respectively provided with a long upright column dynamic slide rail (3 f) and a short upright column dynamic slide rail (3 e) which are,

the middle part of the front vertical surface of the lathe bed (3) is provided with a movable saw arm static slide rail (3b) with the direction from the upper right to the lower left, the middle part of the front vertical surface of the lathe bed (3) is provided with 1 movable saw arm (7) with a main body of a square block (7a) and an extension arm (7b) at the lower side, the rear part of the square block (7a) is provided with a movable saw arm movable slide rail (7c) which is in sliding connection with the movable saw arm static slide rail (3b), the middle part of the left vertical surface of the square block (7a) is provided with a saw supporting screw nut (8), the left side of the saw supporting screw nut (8) is in threaded connection with a saw supporting ball screw (10) and a,

a first saw arm head (11) is arranged below the extension arm (7b), a fixed saw arm (12) is arranged on the front lower left side of the bed body (3), a second saw arm head (13) is arranged below the fixed saw arm (12),

a lifting lead screw nut (24) is installed in the middle of the top surface of the cross beam box (2c), a lifting ball screw (25) is screwed on the lifting lead screw nut (24), a round through hole (3d) is formed in the center of the top surface of the lathe bed (3), a worm gear coupling (26) and a lifting servo motor (16) are arranged on the left side of the round through hole (3d) in the top surface of the lathe bed (3), the lifting ball screw (25) penetrates through the round through hole (3d) and is screwed on the worm gear coupling (26) and the lifting servo motor (16),

the left lower side of the front part of the lathe bed (3) is provided with a controller (28), and the controller (28) is electrically connected with the main motor (21), the lifting servo motor (16) and the saw supporting servo motor (9).

2. The gantry type plate cutting and sawing machine according to claim 1, wherein: the sawing machine is characterized in that 1 forward-facing saw beam (4) with an opening, which is inclined in the front-back direction and the left-right direction, is arranged behind the machine body (3), the saw beam (4) comprises a saw beam box (17), a first saw wheel (18) is mounted at the left end inside the saw beam box (17), a second saw wheel (19) is mounted at the right end inside the saw beam box (17), an annular band saw blade (20) is wound between the first saw wheel (18) and the second saw wheel (19), and the band saw blade (20) sequentially penetrates through the lower ends of the first saw arm head (11) and the second saw arm head (13) to be slotted; the saw is characterized in that a main motor (21) is installed on the upper left of the saw beam (4), a speed reducer (22) is arranged on the rear left of the saw beam (4), the main motor (21) is connected to the speed reducer (22), and the speed reducer (22) is rotatably connected with a first saw wheel (18).

3. The gantry type plate cutting and sawing machine according to claim 2, wherein: the right end of the saw beam (4) is high, the left end of the saw beam is low, and the inclination angle is 10 degrees; the saw beam (4) inclines backwards, and the angle is 60 degrees.

4. The gantry type plate cutting and sawing machine according to claim 1, wherein: the gantry static slide rail (2d), the gantry movable slide rail (2e), the saw arm movable slide rail (7c) and the saw arm static slide rail (3b) are all installed and matched in a linear guide rail mode, and the model of the linear guide rail is MSA-30.

5. The gantry type plate cutting and sawing machine according to claim 1, wherein: the lathe bed (3) is of a hollow structure.

6. The gantry type plate cutting and sawing machine according to claim 1, wherein: a feeding mechanism (5) is arranged on the upper portion of the base (1) between a column foot (6) and a long column (2b), the feeding mechanism (5) comprises 1 square fixed material rack (5a) arranged at the front portion and a feeding rack (5i) arranged at the rear portion, 1 left first static chuck (5b) and a corresponding right first movable chuck (5c) are arranged above the fixed material rack (5a), a first oil cylinder (5d) is arranged on the right side of the first movable chuck (5c), a piston rod of the first oil cylinder (5d) is connected to the first movable chuck (5c), a cylinder barrel of the first oil cylinder (5d) is connected to the base (1), 1 left second static chuck (5e) and a corresponding second movable chuck (5f) are arranged above the feeding rack (5i), and a second oil cylinder (5g) is connected to the right side of the second movable chuck (5f), the piston rod of the second oil cylinder (5g) is connected to the second movable chuck (5f), the cylinder barrel of the second oil cylinder (5g) is connected to the base (1), the rear portion above the feeding frame (5i) is provided with a plurality of rollers (5h), the middle of the rear portion of the feeding frame (5i) is connected with a third oil cylinder (5j), the piston rod of the third oil cylinder (5j) is connected to the feeding frame (5i), and the cylinder barrel of the third oil cylinder (5j) is connected to the base (1).