CN110466016B - Floor back grooving machine - Google Patents
Floor back grooving machine Download PDFInfo
- Publication number
- CN110466016B CN110466016B CN201910820727.7A CN201910820727A CN110466016B CN 110466016 B CN110466016 B CN 110466016B CN 201910820727 A CN201910820727 A CN 201910820727A CN 110466016 B CN110466016 B CN 110466016B
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- frame
- plate
- slotting cutter
- floor
- screw rod
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- 238000003825 pressing Methods 0.000 claims abstract description 58
- 239000000463 material Substances 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000009408 flooring Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F5/00—Slotted or mortised work
- B27F5/02—Slotting or mortising machines tools therefor
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The embodiment of the invention discloses a floor back grooving machine, which relates to the technical field of grooving equipment, and the technical scheme comprises a frame, a grooving cutter horizontally arranged on the frame, a conveying roller set arranged on the frame and positioned at two sides of the grooving cutter in the rotating direction for conveying floors, a material pressing roller set arranged on the frame and positioned at the upper side of the conveying roller set, and the floors are conveyed between the conveying roller set and the material pressing roller set; vertical driving devices are arranged on the frame and located at two ends of the slotting cutter in the rotation axis direction, the vertical driving devices drive the slotting cutter to move up and down, when the slotting cutter ascends to a specific height, the floor is slotting, and when the slotting cutter descends to a specific height, the slotting cutter is separated from the surface of the floor. The automatic grooving machine is used for solving the problems that in the prior art, manual operation is labor-wasting and the grooving size is inaccurate in the grooving process of the floor.
Description
Technical Field
The embodiment of the invention relates to the technical field of grooving equipment, in particular to a floor back grooving machine.
Background
Floor, i.e. the surface layer of a house floor or floor. Made of wood or other materials. Such as existing SPC stone-molded flooring, requires grooving the back of the flooring during manufacture to reduce the weight of the stone-molded flooring while enhancing the strength of the flooring to some extent.
In the process of machining and producing the floor, a groove is formed in one side of the floor, and in the prior art, in the process of grooving the floor, the adopted equipment is a grooving machine. The existing grooving machine is mostly single in grooving, in the using process, a floor is manually operated, the lower side or the upper side of the grooving machine is moved, grooving is carried out in the moving process, but the grooving machine is relatively wasteful in manpower in the using process, single in grooving and inaccurate in grooving size.
Disclosure of Invention
Therefore, the embodiment of the invention provides a floor back grooving machine, which aims to solve the problems that in the prior art, manual operation wastes manpower and the grooving size is inaccurate in the grooving process of the floor.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
According to the embodiment of the invention, the grooving machine comprises a frame, a grooving cutter horizontally arranged on the frame in a rotating mode, a conveying roller set arranged on the frame and positioned on two sides of the rotation direction of the grooving cutter and used for conveying a floor, and a material pressing roller set arranged on the frame and positioned on the upper side of the conveying roller set, wherein the floor is conveyed between the conveying roller set and the material pressing roller set; vertical driving devices are arranged on the frame and located at two ends of the slotting cutter in the rotation axis direction, the vertical driving devices drive the slotting cutter to move up and down, when the slotting cutter ascends to a specific height, the floor is slotting, and when the slotting cutter descends to a specific height, the slotting cutter is separated from the surface of the floor.
Further, the slotting cutter comprises a main shaft rotatably arranged on the frame and a circular saw arranged on the main shaft; the circular saw is provided with a plurality of circular saw blades at intervals along the length direction of the main shaft; the frame is provided with a slotting driving device for driving the main shaft to rotate.
Further, the slotting driving device comprises a driving motor and a supporting plate arranged on the rack; the driving motor is positioned at one side of the main shaft in the horizontal direction; the driving motor is fixed on the supporting plate, the supporting plate is rotationally connected with the frame through a rotating shaft, the rotating shaft is parallel to the length direction of the main shaft, and the rotating shaft is positioned at one side of the driving motor, which is horizontally close to the main shaft; the driving motor is connected with the main shaft through belt transmission.
Further, the vertical driving device comprises a sliding rail box arranged at two axial ends of the slotting cutter and a bearing seat arranged on the sliding rail box and used for rotatably supporting the slotting cutter; a bearing is arranged in the bearing seat; a first screw rod lifter is arranged on the frame and positioned at one end of the sliding rail box far away from the bearing seat, and comprises a screw rod vertically arranged and a transmission shaft horizontally arranged; the sliding rail box is arranged on the frame and can slide along the vertical direction of the frame; a sliding interface is formed on one side, far away from the bearing seat, of the sliding rail box, a lifting nut is fixed in the sliding rail box and positioned at the sliding interface, the screw rod penetrates through the sliding interface, and the screw rod is in threaded connection with the lifting nut; a connecting rotating shaft is arranged between the two first screw rod lifters at the two ends of the axis of the slotting cutter, and the connecting rotating shafts are respectively connected with one end of a transmission shaft; a servo motor is arranged on the rack and connected with the transmission shaft through a belt; the rack is provided with a control component for controlling the sliding rail box to reciprocate up and down.
Further, the control assembly comprises a limiting plate horizontally fixed on the sliding rail box, an upper contact sensor arranged on the rack and positioned on the upper side of the limiting plate, and a lower contact sensor positioned on the lower side of the limiting plate; the limiting plate moves under the drive of the sliding rail box, and when the limiting plate is in contact with the upper contact sensor, the servo motor stops working; a delay relay for controlling the delay of the servo motor to obtain electricity is arranged on the rack; when the delay relay controls the servo motor to start, the servo motor reverses, and the limiting plate is controlled to move downwards to one side of the contact sensor; when the limiting plate is in contact with the lower contact sensor, the servo motor stops working; the photoelectric sensor is arranged on the frame and located on the upper side of the conveying roller set and used for sensing the floor, when the photoelectric sensor is shielded, the photoelectric sensor controls the servo motor to rotate positively, and the limiting plate moves to one side close to the upper contact sensor.
Further, the pressing roller sets are respectively provided with a set in front of two sides of the slotting cutter; the material pressing roller set comprises a pressing roller which is rotatably arranged, side plates which are positioned at two ends of the pressing roller and are rotatably connected with the pressing roller, a connecting plate which is connected between the two side plates, and a lifting assembly which is arranged on the frame and is used for controlling the two side plates to lift up and down.
Further, the material pressing roller group comprises a first material pressing group and a second material pressing group, and the first material pressing group and the second material pressing group are respectively positioned at two sides of the slotting cutter; a horizontal moving assembly for driving the first pressing group or the second pressing group to move along the horizontal direction is arranged on the frame; the horizontal moving assembly drives the first pressing group or the second pressing group to move to one side close to or far away from the slotting cutter.
Further, the lifting assembly comprises a guide sleeve fixed on the side plate, a guide post vertically arranged and slidingly inserted in the guide sleeve along the vertical direction, and a bottom plate and a top plate positioned at the upper end and the lower end of the guide post; the top plate is provided with second screw rod lifters which comprise output screw rods and input shafts, the input shafts on the two second screw rod lifters are connected, one second screw rod lifter is provided with a lifting motor, and the lifting motor is connected with the input shafts; the side plates are provided with lifting drive nuts, and the output screw is in threaded connection with the lifting drive nuts; the bottom plate is fixed on the frame or connected with the horizontal movement assembly, and the horizontal movement assembly can drive the bottom plate to horizontally move.
Further, the horizontal moving assembly comprises a bearing plate fixed on the frame, a guide rail arranged on the bearing plate, and a guide groove plate positioned on the bottom plate and close to one side of the bearing plate, wherein a guide groove is formed in the guide groove plate, and the guide rail is embedded in the guide groove; the outer side of the bearing plate is provided with a mounting plate, the mounting plate is provided with a telescopic cylinder, a piston rod of the telescopic cylinder is connected with the bottom plate, and the bottom plate can be driven to move along the length direction of the guide rail; the length direction of the guide rail is horizontal and perpendicular to the length direction of the press roller.
Further, the conveying roller sets are respectively provided with a group at two sides of the slotting cutter; the conveying roller set comprises a plurality of horizontal conveying rollers which are horizontally arranged at intervals, and double-row belt wheels are arranged at the same end of the plurality of horizontal conveying rollers; the machine frame is provided with a power motor, the power motor is connected with one of the double-row belt pulleys through a belt, and the double-row belt pulleys on the two adjacent horizontal conveying rollers are sequentially connected through the belt.
The embodiment of the invention has the following advantages:
According to the invention, the floor is pressed and held by the conveying roller set, the material pressing roller set and the slotting cutter in the use process, the floor is conveyed in the pressing and holding process, the slotting cutter is driven to move up and down by using the vertical driving device in the cutting process, the depth and the length of slotting on the floor are all equipment automation, the manual intervention is avoided, and the slotting size is more accurate. Meanwhile, manual operation is avoided in the whole slotting process, and human resources are saved to a certain extent.
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 will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the invention, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present invention, should fall within the scope of the invention.
FIG. 1 is a schematic diagram of the overall structure of a floor back grooving machine according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a floor back grooving machine according to an embodiment of the present invention;
FIG. 3 is a side view of a floor backside trencher provided by an embodiment of the present invention;
FIG. 4 is a schematic view of a protruding nip roll set in a floor backside trencher provided by an embodiment of the present invention;
FIG. 5 is a schematic view of a protruding horizontal movement assembly in a floor backside trencher provided in an embodiment of the present invention;
FIG. 6 is a schematic view of the cooperation of protruding guide groove plates and guide rails in a floor backside trencher provided by an embodiment of the present invention;
FIG. 7 is a schematic view of a protruding grooving tool in a back grooving machine for floors according to an embodiment of the present invention;
FIG. 8 is a schematic view of a protruding vertical drive assembly in a floor backside trencher provided in accordance with an embodiment of the present invention;
FIG. 9 is a cross-sectional view of the floor backside trencher of the present invention protruding from FIG. 8 in the direction A-A.
In the figure: 1. a frame; 2. a conveying roller group; 21. a horizontal transfer roller; 22. double-row belt wheels; 23. a power motor; 3. a pressing roller set; 31. a press roller; 32. a side plate; 33. a connecting plate; 34. a lifting assembly; 341. guide sleeve; 342. a guide post; 343. a bottom plate; 344. a top plate; 345. a second screw lifter; 3451. an output screw; 3452. an input shaft; 346. a lifting motor; 347. lifting the driving nut; 35. a first pressing group; 36. a second pressing group; 37. a horizontal movement assembly; 371. a carrying plate; 372. a guide rail; 373. a guide groove plate; 3731. a guide groove; 374. a mounting plate; 375. a telescopic cylinder; 4. grooving cutter; 41. a main shaft; 42. circular saw; 5. a slot driving device; 51. a driving motor; 52. a support plate; 6. a vertical driving device; 61. a slide rail box; 611. a sliding interface; 62. a bearing seat; 63. a first screw lifter; 631. a screw rod; 632. a transmission shaft; 633. lifting the nut; 634. the connecting rotating shaft; 64. a servo motor; 65. a slip joint block; 66. a slip-on sleeve; 7. a control assembly; 71. a limiting plate; 72. an upper contact sensor; 73. a lower contact sensor.
Detailed Description
Other advantages and advantages of the present invention will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The terms such as "upper", "lower", "left", "right", "middle" and the like are also used in the present specification for convenience of description, but are not intended to limit the scope of the present invention, and the changes or modifications of the relative relationship thereof are considered to be within the scope of the present invention without substantial modification of the technical content.
The utility model provides a floor back groover, as shown in fig. 1 and 2, including frame 1, the slotting cutter 4 of horizontal rotation setting in frame 1, set up in frame 1 and be located slotting cutter 4 rotation direction both sides and be used for carrying out the conveying to the floor the transfer roller group 2, set up in frame 1 and be located the swager roller group 3 of transfer roller group 2 upside, the floor conveys between transfer roller group 2 and swager roller group 3, and be located slotting cutter 4 rotation axis direction both ends in frame 1 and be provided with vertical drive arrangement 6, vertical drive arrangement 6 drives slotting cutter 4 and reciprocates, slotting cutter 4 carries out the fluting to the floor when rising specific height, slotting cutter 4 break away from the floor surface when descending specific height. In use, the floor is placed on the transfer roller set 2, transferred on the transfer roller set 2, and held by the nip roller set 3 during transfer. When the floor is conveyed to the position of the slotting cutter 4, the slotting cutter 4 moves upwards under the drive of the vertical driving device 6, after moving to a designated position, one side of the floor is slotting, after the slotting is finished, the floor moves downwards, the slotting cutter 4 breaks away from the floor, and the floor is conveyed out by the conveying roller set 2.
As shown in fig. 2 and 3, the conveying roller group 2 is provided with one group on each side of the slotting cutter 4; the conveying roller set 2 comprises a plurality of horizontal conveying rollers 21 which are horizontally arranged at intervals, and double-row belt wheels 22 are arranged at the same end of the plurality of horizontal conveying rollers 21; a power motor 23 is arranged on the frame 1, the power motor 23 is connected with one of the double-row belt pulleys 22 through a belt, and the double-row belt pulleys 22 on the two adjacent horizontal conveying rollers 21 are sequentially connected through the belt. When in use, the horizontal conveying roller 21 is driven to rotate by the power motor 23, so that the floor is conveyed.
The pressing roller groups 3 are respectively provided with a group in front of two sides of the slotting cutter 4; the pressing roller set 3 comprises a pressing roller 31 which is rotatably arranged, side plates 32 which are positioned at two ends of the pressing roller 31 and are rotatably connected with the pressing roller 31, a connecting plate 33 which is connected between the two side plates 32, and a lifting assembly 34 which is arranged on the frame 1 and is used for controlling the two side plates 32 to lift up and down. The lifting component 34 is arranged to drive the press roller 31 to press the floor, so that the floor is prevented from bouncing upwards in the grooving process.
As shown in fig. 2 to 6, the lifting assembly 34 includes a guide sleeve 341 fixed on the side plate 32, a guide post 342 vertically arranged and slidably inserted in the guide sleeve 341 along a vertical direction, a bottom plate 343 and a top plate 344 positioned at upper and lower ends of the guide post 342;
A second screw rod lifter 345 is arranged on the top plate 344, the second screw rod lifter 345 comprises an output screw rod 3451 and an input shaft 3452, the input shafts 3452 on the two second screw rod lifters 345 are connected with each other, a lifting motor 346 is arranged on one second screw rod lifter 345, and the lifting motor 346 is connected with the input shaft 3452; the input shaft 3452 is rotated by the elevating motor 346, thereby achieving the synchronous rotation of the two second screw lifters 345.
A lifting drive nut 347 is provided on the side plate 32, and an output screw 3451 is screwed with the lifting drive nut 347; the output screw 3451 controls the lifting of the two side plates 32 during rotation.
The pressing roller set 3 comprises a first pressing set 35 and a second pressing set 36, and the first pressing set 35 and the second pressing set 36 are respectively positioned at two sides of the slotting cutter 4; a horizontal moving assembly 37 which drives the first pressing group 35 or the second pressing group 36 to move along the horizontal direction is arranged on the frame 1; the horizontal moving assembly 37 drives the first pressing group 35 or the second pressing group 36 to move to a side close to or far from the slotting cutter 4. By means of the horizontal moving assembly 37, the first pressing group 35 or the second pressing group 36 can be horizontally moved away, so that the inner slotting cutter 4 can be maintained and replaced.
The bottom plate 343 is fixed on the frame 1 or connected with the horizontal moving assembly 37, and the horizontal moving assembly 37 can drive the bottom plate 343 to move horizontally.
The horizontal moving assembly 37 comprises a bearing plate 371 fixed on the frame 1, a guide rail 372 arranged on the bearing plate 371, and a guide groove plate 373 positioned on the bottom plate 343 and close to one side of the bearing plate 371, wherein a guide groove 3731 is formed on the guide groove plate 373, and the guide rail 372 is embedded in the guide groove 3731; the outer side of the bearing plate 371 is provided with an installation plate 374, the installation plate 374 is provided with a telescopic cylinder 375, a piston rod of the telescopic cylinder 375 is connected with the bottom plate 343, and the bottom plate 343 can be driven to move along the length direction of the guide rail 372; the length direction of the guide 372 is horizontal and perpendicular to the length direction of the pressing roller 31. In use, the telescopic cylinder 375 drives the first pressing group 35 or the second pressing group 36 to move horizontally.
The slotting cutter 4 comprises a main shaft 41 rotatably arranged on the frame 1 and a circular saw 42 arranged on the main shaft 41; the circular saw 42 is provided with a plurality of circular saw blades at intervals along the length direction of the main shaft 41; by providing a plurality of circular saws 42, a plurality of grooves can be formed in the bottom plate 343 at the same time in use.
A slot driving device 5 for driving the main shaft 41 to rotate is arranged on the frame 1. The slotting drive device 5 comprises a drive motor 51 and a support plate 52 arranged on the frame 1; wherein, backup pad 52 sets up on frame 1, and driving motor 51 drives main shaft 41 rotation.
The drive motor 51 is located on one side of the main shaft 41 in the horizontal direction; the driving motor 51 is fixed on the supporting plate 52, the supporting plate 52 is rotationally connected with the frame 1 through a rotating shaft, the rotating shaft is parallel to the length direction of the main shaft 41, and the rotating shaft is positioned at one side of the driving motor 51, which is horizontally close to the main shaft 41; the drive motor 51 is connected with the main shaft 41 by a belt transmission. When the belt type spindle 41 is used, the spindle 41 moves up and down in the vertical direction, and in the moving process, the belt drives the driving motor 51 to rotate along the rotating shaft by a certain angle, so that the belt between the spindle 41 and the driving motor 51 is kept in a tight state, the service life of the belt is prolonged, and the spindle 41 can be driven to rotate.
The vertical driving device 6 comprises a sliding rail box 61 arranged at two axial ends of the slotting cutter 4 and a bearing seat 62 arranged on the sliding rail box 61 and used for rotatably supporting the slotting cutter 4, wherein a bearing is arranged in the bearing seat 62; bearings are used to connect the spindle 41.
A first screw lifter 63 is provided on the frame 1 at one end of the slide rail box 61 away from the bearing block 62, and the first screw lifter 63 includes a screw 631 vertically provided and a transmission shaft 632 horizontally provided.
The slide rail box 61 is arranged on the frame 1 and can slide along the vertical direction of the frame 1; a sliding interface 611 is arranged on one side of the sliding rail box 61 far away from the bearing seat 62, a lifting nut 633 is fixed in the sliding rail box 61 and positioned at the sliding interface 611, a screw rod 631 passes through the sliding interface 611, and the screw rod 631 is in threaded connection with the lifting nut 633; in use, the screw 631 rotates to drive the slide rail box 61 to slide in the vertical direction.
As shown in fig. 7 to 9, a connecting rotating shaft 634 is arranged between the two first screw lifters 63 at the two ends of the axis of the slotting cutter 4, and the connecting rotating shafts 634 are respectively connected with one end of a transmission shaft 632; a servo motor 64 is provided on the frame 1, and the servo motor 64 is connected to a transmission shaft 632 by a belt. In use, the two first screw lifters 63 on both sides are operated by driving by one servo motor 64 provided and transmitting by the connecting shaft 634. In operation, the screw 631 rotates to drive the slide rail box 61 to move up and down.
Sliding blocks 65 are arranged on the frame 1 and close to two sides of the sliding rail box 61, sliding sleeves 66 embedded on the sliding blocks 65 are arranged on one side of the sliding rail box 61 close to the sliding blocks 65, and the sliding sleeves 66 can slide up and down along the sliding blocks 65 in the vertical direction.
A control unit 7 for controlling the up-and-down reciprocating movement of the slide rail box 61 is provided on the frame 1. The control assembly 7 controls the sliding distance of the sliding rail box 61 up and down, and further controls the grooving depth.
The control assembly 7 comprises a limiting plate 71 horizontally fixed on the slide rail box 61, an upper contact sensor 72 arranged on the frame 1 and positioned on the upper side of the limiting plate 71, and a lower contact sensor 73 positioned on the lower side of the limiting plate 71.
The limiting plate 71 moves under the drive of the slide rail box 61, and when the limiting plate 71 contacts with the upper contact sensor 72, the servo motor 64 stops working.
Meanwhile, a delay relay for controlling the delay of the servo motor 64 to obtain electricity is arranged on the frame 1; when the delay relay controls the servo motor 64 to start, the servo motor 64 reverses, and the limiting plate 71 is controlled to move downwards to one side of the contact sensor 73; when the limiting plate 71 contacts the lower contact sensor 73, the servo motor 64 stops operating; the length of the slot is controlled by the set delay relay.
A photoelectric sensor for sensing the floor is provided on the frame 1 and above the conveyor roller group 2, and when the photoelectric sensor is shielded, the photoelectric sensor controls the servo motor 64 to rotate forward, and the limiting plate 71 moves to a side close to the upper contact sensor 72 until abutting against the upper contact sensor 72.
While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a floor back groover which characterized in that: the floor conveying device comprises a frame (1), a slotting cutter (4) horizontally arranged on the frame (1) in a rotating mode, conveying roller groups (2) arranged on the frame (1) and positioned on two sides of the rotating direction of the slotting cutter (4) and used for conveying floors, and a material pressing roller group (3) arranged on the frame (1) and positioned on the upper side of the conveying roller groups (2), wherein the floors are conveyed between the conveying roller groups (2) and the material pressing roller groups (3);
a vertical driving device (6) is arranged on the frame (1) and positioned at two ends of the slotting cutter (4) in the rotation axis direction, the vertical driving device (6) drives the slotting cutter (4) to move up and down, when the slotting cutter (4) ascends by a specific height, the floor is slotting, and when the slotting cutter (4) descends by a specific height, the slotting cutter (4) is separated from the surface of the floor; the material pressing roller groups (3) are respectively provided with a group in front of two sides of the slotting cutter (4);
The slotting cutter (4) comprises a main shaft (41) rotatably arranged on the frame (1) and a circular saw (42) arranged on the main shaft (41); the circular saw (42) is provided with a plurality of circular saw blades at intervals along the length direction of the main shaft (41);
a slotting driving device (5) for driving the main shaft (41) to rotate is arranged on the frame (1);
The material pressing roller set (3) comprises a pressing roller (31) which is rotatably arranged, side plates (32) which are positioned at two ends of the pressing roller (31) and are rotatably connected with the pressing roller (31), a connecting plate (33) which is connected between the two side plates (32), and a lifting assembly (34) which is arranged on the frame (1) and is used for controlling the two side plates (32) to lift up and down;
The material pressing roller set (3) comprises a first material pressing set (35) and a second material pressing set (36), and the first material pressing set (35) and the second material pressing set (36) are respectively positioned at two sides of the slotting cutter (4);
a horizontal moving assembly (37) for driving the first pressing group (35) or the second pressing group (36) to move along the horizontal direction is arranged on the frame (1); the horizontal moving assembly (37) drives the first pressing group (35) or the second pressing group (36) to move towards one side close to or far from the slotting cutter (4);
The lifting assembly (34) comprises a guide sleeve (341) fixed on the side plate (32), a guide post (342) vertically arranged and slidingly inserted in the guide sleeve (341) along the vertical direction, a bottom plate (343) and a top plate (344) positioned at the upper end and the lower end of the guide post (342);
A second screw rod lifter (345) is arranged on the top plate (344), the second screw rod lifter (345) comprises an output screw rod (3451) and an input shaft (3452), the input shafts (3452) on the two second screw rod lifters (345) are connected, a lifting motor (346) is arranged on one of the second screw rod lifters (345), and the lifting motor (346) is connected with the input shaft (3452);
A lifting drive nut (347) is arranged on the side plate (32), and the output screw (3451) is in threaded connection with the lifting drive nut (347);
The bottom plate (343) is fixed on the frame (1) or is connected with the horizontal movement assembly (37), and the horizontal movement assembly (37) can drive the bottom plate (343) to move horizontally.
2. The floor back grooving machine according to claim 1, wherein: the slotting driving device (5) comprises a driving motor (51) and a supporting plate (52) arranged on the frame (1);
the driving motor (51) is positioned at one side of the main shaft (41) in the horizontal direction;
The driving motor (51) is fixed on the supporting plate (52), the supporting plate (52) is rotationally connected with the frame (1) through a rotating shaft, the rotating shaft is parallel to the length direction of the main shaft (41), and the rotating shaft is positioned at one side of the driving motor (51) horizontally close to the main shaft (41);
The driving motor (51) is connected with the main shaft (41) through belt transmission.
3. The floor back grooving machine according to claim 1, wherein: the vertical driving device (6) comprises a sliding rail box (61) arranged at two axial ends of the slotting cutter (4) and a bearing seat (62) arranged on the sliding rail box (61) and used for rotatably supporting the slotting cutter (4); a bearing is arranged in the bearing seat (62);
A first screw rod lifter (63) is arranged on the frame (1) and positioned at one end of the sliding rail box (61) far away from the bearing seat (62), and the first screw rod lifter (63) comprises a screw rod (631) which is vertically arranged and a transmission shaft (632) which is horizontally arranged;
The sliding rail box (61) is arranged on the frame (1) and can slide along the vertical direction of the frame (1); a sliding interface (611) is formed on one side, far away from the bearing seat (62), of the sliding rail box (61), a lifting nut (633) is fixed in the sliding rail box (61) and positioned at the sliding interface (611), the screw rod (631) penetrates through the sliding interface (611), and the screw rod (631) is in threaded connection with the lifting nut (633);
A connecting rotating shaft (634) is arranged between the two first screw rod lifters (63) at the two ends of the axis of the slotting cutter (4), and the connecting rotating shafts (634) are respectively connected with one end of a transmission shaft (632);
A servo motor (64) is arranged on the frame (1), and the servo motor (64) is connected with the transmission shaft (632) through a belt;
A control component (7) for controlling the sliding rail box (61) to reciprocate up and down is arranged on the frame (1).
4. A floor back grooving machine according to claim 3, characterized in that: the control assembly (7) comprises a limiting plate (71) horizontally fixed on the sliding rail box (61), an upper contact sensor (72) arranged on the frame (1) and positioned on the upper side of the limiting plate (71), and a lower contact sensor (73) positioned on the lower side of the limiting plate (71);
The limiting plate (71) is driven by the sliding rail box (61) to move, and when the limiting plate (71) is in contact with the upper contact sensor (72), the servo motor (64) stops working;
A delay relay for controlling the delay of the servo motor (64) to obtain electricity is arranged on the frame (1); when the delay relay controls the servo motor (64) to start, the servo motor (64) rotates reversely, and the limiting plate (71) is controlled to move downwards to one side of the contact sensor (73);
when the limiting plate (71) is in contact with the lower contact sensor (73), the servo motor (64) stops working;
A photoelectric sensor for sensing the floor is arranged on the frame (1) and located on the upper side of the conveying roller set (2), when the photoelectric sensor is shielded, the photoelectric sensor controls the servo motor (64) to rotate positively, and the limiting plate (71) moves to one side close to the upper contact sensor (72).
5. The floor back grooving machine according to claim 1, wherein: the horizontal moving assembly (37) comprises a bearing plate (371) fixed on the frame (1), a guide rail (372) arranged on the bearing plate (371), and a guide groove plate (373) positioned on the bottom plate (343) and close to one side of the bearing plate (371), wherein a guide groove (3731) is formed in the guide groove plate (373), and the guide rail (372) is embedded in the guide groove (3731);
The outer side of the bearing plate (371) is provided with a mounting plate (374), the mounting plate (374) is provided with a telescopic cylinder (375), a piston rod of the telescopic cylinder (375) is connected with the bottom plate (343), and the bottom plate (343) can be driven to move along the length direction of the guide rail (372);
the length direction of the guide rail (372) is horizontal and perpendicular to the length direction of the press roller (31).
6. The floor back grooving machine according to claim 1, wherein: the conveying roller sets (2) are respectively provided with a group at two sides of the slotting cutter (4); the conveying roller set (2) comprises a plurality of horizontal conveying rollers (21) which are horizontally arranged at intervals, and double-row belt wheels (22) are arranged at the same end of the plurality of horizontal conveying rollers (21);
The machine frame (1) is provided with a power motor (23), the power motor (23) is connected with one double-row belt pulley (22) through a belt, and the double-row belt pulleys (22) on two adjacent horizontal conveying rollers (21) are sequentially connected through belts.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820727.7A CN110466016B (en) | 2019-08-29 | 2019-08-29 | Floor back grooving machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820727.7A CN110466016B (en) | 2019-08-29 | 2019-08-29 | Floor back grooving machine |
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| CN110466016A CN110466016A (en) | 2019-11-19 |
| CN110466016B true CN110466016B (en) | 2024-06-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558973A (en) * | 2020-04-07 | 2020-08-21 | 郑健萍 | Tea tray guiding gutter slotting device |
| CN113858351A (en) * | 2021-10-28 | 2021-12-31 | 清远欧派集成家居有限公司 | Through type groover |
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| CN105269614A (en) * | 2015-11-29 | 2016-01-27 | 山东建筑大学 | Aluminum plastic plate slot cutting machine |
| CN109968432A (en) * | 2019-03-28 | 2019-07-05 | 豪德机械（上海）有限公司 | A kind of floor back fluting apparatus |
| CN211030405U (en) * | 2019-08-29 | 2020-07-17 | 苏州宏信精致机械制造有限公司 | Floor back grooving machine |
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| JP3560938B2 (en) * | 2001-06-26 | 2004-09-02 | 株式会社大畠製作所 | Grooving device |
| KR200346941Y1 (en) * | 2004-01-13 | 2004-04-01 | 장봉관 | A grooving machine of a wood panel |
| KR101294730B1 (en) * | 2011-12-01 | 2013-08-08 | 주식회사 한샘 | Groove forming and cutting apparatus for furniture panel |
| CN204172145U (en) * | 2014-10-29 | 2015-02-25 | 浙江恋尚家居品有限公司 | A kind of automatic slotting machine |
| CN105856335A (en) * | 2016-06-25 | 2016-08-17 | 於星杰 | Wood plate compress-conveying mechanism |
| CN205915449U (en) * | 2016-07-27 | 2017-02-01 | 浙江长兴森大竹木制品有限公司 | Novel woodwork slot -cutting machine |
| KR101958566B1 (en) * | 2017-09-14 | 2019-03-14 | 노재광 | Processing apparatus for wood |
| CN207372438U (en) * | 2017-10-12 | 2018-05-18 | 南京欧格节能环保科技有限公司 | A kind of milling side slotting all-in-one machine side necking tool |
| CN208290095U (en) * | 2018-04-27 | 2018-12-28 | 广东劳卡家具有限公司 | A kind of self-feeding kerve and the equipment to draw lines |
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| CN105269614A (en) * | 2015-11-29 | 2016-01-27 | 山东建筑大学 | Aluminum plastic plate slot cutting machine |
| CN109968432A (en) * | 2019-03-28 | 2019-07-05 | 豪德机械（上海）有限公司 | A kind of floor back fluting apparatus |
| CN211030405U (en) * | 2019-08-29 | 2020-07-17 | 苏州宏信精致机械制造有限公司 | Floor back grooving machine |
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