CN220864385U

CN220864385U - Grooving machine capable of simultaneously forming multiple grooves on two sides of plate

Info

Publication number: CN220864385U
Application number: CN202322144171.9U
Authority: CN
Inventors: 陈鹏; 廖礼毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-04-30
Anticipated expiration: 2033-08-10

Abstract

The utility model discloses a grooving machine capable of simultaneously cutting a plurality of grooves on two sides of a plate, and belongs to a grooving machine capable of simultaneously cutting a plurality of grooves with determined depths in a long distance range on two sides of the plate. The middle part of the frame is provided with an upper grooving multi-saw disc device and a lower grooving multi-saw disc device, the multi-saw disc device consists of an upper grooving multi-saw disc assembly and a lower grooving multi-saw disc assembly, and two groups of pressing and positioning plate conveying devices on two sides of a plate are arranged on two sides of the multi-saw disc device. The rotating shaft of the multi-saw disc device is provided with the stable rotating shaft dust cover, so that the rotating shaft which is fixed to be overlength is deformed after being not stressed, and the rotating shaft can be kept not to eccentrically rotate. The advantages are that: grooves with set depth and positions can be simultaneously cut on two sides of a sawn plate, and the sawn plate can enter the circular saw disc set in a straight line, so that the grooves which are not bent are cut in the straight line. The rotating shaft can be kept from bending and eccentric rotation, and the machine can work normally for a long time.

Description

Grooving machine capable of simultaneously forming multiple grooves on two sides of plate

Technical Field

The utility model belongs to the technical field of cutting boards, and particularly relates to a grooving machine capable of simultaneously cutting a plurality of grooving machines for determining groove depths in a long-distance range of two sides of a board.

Background

202310577989.1 An automatic processing production line of assembled wall boards and a processing method thereof relate to the technical field of assembled wall boards and provide an automatic processing production line of assembled wall boards and a processing method thereof, and the automatic processing production line comprises a controller, an upper blanking machine, a lower blanking machine, a plurality of traveling mould carts, a grooving machine, a dividing and cutting machine, a first cart, a second cart, a first ferry cart, a second ferry rail, a first traction machine, a second traction machine, a first rail and a second rail, wherein each group of clamping mechanisms of each traveling mould cart jointly clamps a carried building block or each group of clamping mechanisms respectively clamps each split assembled wall board, the grooving machine and the grooving machine respectively pre-split each assembled wall board of each block carried on each traveling mould cart according to a set building block, the grooving machine pre-split each assembled wall board, and then the grooving machine pre-split each building block according to the set pre-split by the dividing and cutting machine. The invention solves the problem that the existing assembled wallboard cannot be processed and produced simultaneously by a plurality of wallboards.

The patent only relates to a single-sided multi-cutter grooving on a plate with grooves to be grooved, a plurality of cutters 52 are arranged on a driving shaft 51 at intervals, the arrangement of the cutters 52 is the same as the quantity of prefabricated wall plates of the building block and the intervals are matched, a structure that one-shaft multi-processing cutters can simultaneously process the building block is realized, and the patent does not relate to the double-sided simultaneous multi-row groove opening of the plate with grooves, the depth adjustment of double-sided grooves caused by the double-sided simultaneous multi-row groove opening, the translational dislocation adjustment of upper and lower double-sided grooves and the bending eccentric rotation of the rotating shaft due to uneven stress at the two ends and the middle of the ultra-long rotating shaft.

Disclosure of Invention

The utility model aims to provide a grooving machine which can simultaneously drill multiple rows of grooves on two sides of a plate, can adjust the depth of the grooves on the upper side and the lower side, adjust the dislocation of the grooves on the upper side and the lower side, and keep the ultra-long rotating shaft from bending and eccentrically rotating.

The conception of the utility model: the upper and lower surfaces of the plate are provided with a plurality of rows of grooves, a plurality of circular saw blades are respectively arranged on two rotating shafts, and the plurality of circular saw blades at the upper and lower corresponding positions of the plate are simultaneously used for rotating to form the plurality of rows of grooves by using a method that the plurality of circular saw blades at the upper and lower corresponding positions of the plate can be used together with the same position by using the upper and lower forces. The depth of the groove below the plate is realized by up-and-down adjustment by a lower saw disc kerf depth limiting plate (31), the depth of the groove above the plate is realized by up-and-down adjustment by an up-and-down adjustment rotating shaft assembly (21) at two ends of an upper rotating shaft, the dislocation of the upper and lower multi-row grooves is realized by horizontal position adjustment by a left-and-right transverse moving device (39) at two ends of the lower rotating shaft, the two ends and the middle of the non-deformed groove-shaped steel part for preventing bending eccentric rotation due to the overlength of the rotating shaft are positioned at the same rotating center line, and the groove-shaped steel part also has the functions of limiting dust and serving as a dust removing part.

The technical content of the utility model is as follows:

The grooving machine capable of simultaneously forming a plurality of grooves on two sides of a plate comprises a frame consisting of an upper frame 1, a lower frame 2 and two opposite side frames 3, and is characterized in that: a multi-saw disc device 4 which is grooved up and down simultaneously is arranged in the middle of the frame,

The upper and lower simultaneous slotting multi-saw disc device 4 comprises an upper slotting multi-saw disc assembly 7 and a lower slotting multi-saw disc assembly 8 which are arranged in an upper and lower position, wherein a fixed interval distance is reserved between saw discs of the upper and lower slotting multi-saw disc assembly.

The two rotating shafts 11 of the upper slotting multi-saw disc assembly 7 and the lower slotting multi-saw disc assembly 8 are vertically on the same vertical line, so that the rotating force of the upper circular saw disc 13 and the lower circular saw disc 13 can be balanced, and the different positions of the sawn plate can not be deformed.

The upper grooving multi-saw disc assembly 7 and the lower grooving multi-saw disc assembly 8 have the following structures: comprises a rotating device 9 with a plurality of saw discs and a stable rotating shaft dust cover 10 connected to a rotating shaft 11 of the rotating device 9 with a plurality of saw discs; the rotating shaft 11 is provided with a driven device; the rotating shaft 11 of the rotating device 9 with multiple saw discs transversely passes through the two side frames 3, the holes of the rotating shaft 11 transversely passing through the side frames 3 are longitudinal strip-shaped holes, two ends of the rotating shaft 11 are respectively and rotatably connected with bearing seats 12 connected to the two side frames 3, a plurality of circular saw discs 13 with the same diameter are arranged on the middle section of the rotating shaft 11 between the two side frames 3 in the frame of the rotating shaft 11, and the adjacent circular saw discs 13 are separated by separating pipes 14, so that the distance between each circular saw disc 13 is fixed; two stable rotating shaft dustproof covers 10 are connected to two ends of the middle section of the rotating shaft 11 close to the side face frame 3, the stable rotating shaft dustproof covers 10 are of long-direction open cover body structures, two end face small plates 15 of the stable rotating shaft dustproof covers 10 penetrate through the middle section of the rotating shaft 11 and are connected in a rotating mode, one or more isolating pipes 14 of the rotating shaft 11 are sleeved with outer sleeve bearing seats 17, a bottom plate 16 or a side plate 18 of the stable rotating shaft dustproof cover 10 is fixedly connected with the outer sleeve bearing seats 17 through steel plates 19, and the two end face small plates 15 of the stable rotating shaft dustproof cover 10 are connected with the two opposite side face frames 3 respectively.

The upper grooving multi-saw disc assembly 7 and the lower grooving multi-saw disc assembly 8 have the structure that a plurality of circular saw discs 13 which are arranged side by side at intervals are respectively arranged on rotating shafts 11 of the two assemblies, each rotating shaft 11 drives a plurality of circular saw discs 13 on the rotating shafts to rotate so as to cut grooves with the same depth on materials side by side, and two sides of a plate are simultaneously provided with a plurality of parallel side by side grooves by the upper circular saw discs 13 and the lower circular saw discs 13. The rotating shaft 11 is provided with 1-2 protruding ribs in the axial direction, the protruding ribs are used for being clamped in grooves of middle holes of the circular saw disc 13 and middle holes of the isolating pipes 14, the protruding ribs are clamped with the grooves of the middle holes, the circular saw disc 13 and the isolating pipes 14 cannot slip when the rotating shaft 11 rotates, and the rotating force of the rotating shaft 11 can be the force of the circular saw disc 13 for cutting grooves into plates.

The distinguishing structure of the upper slotted multi-saw disc assembly 7 and the lower slotted multi-saw disc assembly 8: the bottom plate 16 of the stable rotating shaft dustproof cover 10 of the upper slotting multi-saw disc assembly 7 is positioned above the circular saw disc 13, the bottom plate 16 of the stable rotating shaft dustproof cover 10 is connected with the upper frame 1 of the stand by two-end reverse thread adjusters 20, so that the stable rotating shaft dustproof cover 10 and the middle section of the rotating shaft 11 are positioned at two ends and can be positioned in a non-deforming way; the bottom plate 16 of the stable rotating shaft dustproof cover 10 of the lower slotting multi-saw disc assembly 8 is positioned below the circular saw disc 13, the bottom plate 16 of the stable rotating shaft dustproof cover 10 is connected with the lower frame 2 of the stand by two-end reverse thread adjusters 20, so that the stable rotating shaft dustproof cover 10 and the middle section of the rotating shaft 11 are positioned at two ends and can be positioned in a non-deforming way; the two ends and the middle part of the stable rotating shaft dustproof cover 10 of the upper slotting multi-saw disc assembly 7 and the lower slotting multi-saw disc assembly 8 are respectively connected with a frame, and the frame enables the rotating shaft 11 to be all kept with a stable linear rotation center line through the stable rotating shaft dustproof cover 10.

If the middle section of the rotating shaft 11 has a length of 3-4 m, the diameter of the inner hole of the circular saw disc 13 limits the maximum diameter of the rotating shaft 11 to be straight, and generally only the maximum diameter of the rotating shaft 11 is straight but only 4 cm, and the maximum length of the circular saw disc 13 is 400 cm on the rotating shaft 11, in order to prevent the rotation center line of 400 cm on the middle section of the rotating shaft 11 from bending and rotating without eccentric, the fixed and non-deformed frame is used for fixing the shape of the rotating shaft dust cover 10, and then the fixed and non-deformed rotating shaft dust cover 10 is used for fixing the rotation center line between the middle section and the two ends of the rotating shaft 11 on the same line, so that the rotating shaft 11 is fixed to be the full length with the rotation center line kept on the same line, and the rotation without eccentric is ensured, and the depth of each groove of the sawn plate is the same.

The two ends of the rotating shaft 11 of the upper slotting multi-saw disc assembly 7 are respectively and rotatably connected with an upper and lower adjusting rotating shaft assembly 21 which is used for adjusting the position of the bearing seat 12 up and down and can be adjusted up and down;

The structure of the upper and lower adjusting rotating shaft assembly 21 of the upper slotting multi-saw disc assembly 7 is as follows: the upper and lower adjusting rotating shaft assembly 21 comprises a locating plate 22 above a threaded hole, a lower fixing seat 23, a bearing seat longitudinally moving outer sleeve 24, a screw 25 and an adjusting nut 26, wherein the screw 25 and the adjusting nut 26 are integrated; the locating plate 22 with the threaded hole is positioned above the bearing seat 12, the lower fixing seat 23 is positioned below the bearing seat 12, and the bearing seat longitudinal moving outer sleeve 24 is clamped between the locating plate 22 with the threaded hole and the lower fixing seat 23; the upper locating plate 22 with a threaded hole, the lower fixing seat 23 and the bearing seat longitudinal moving outer sleeve 24 are respectively and fixedly connected with the side frame 3 of the frame; the bearing seat 12 capable of sliding up and down is arranged in the bearing seat longitudinal moving outer sleeve 24, a screw rod 25 passes through an adjusting nut 26 and passes through a locating plate 22 above a threaded hole to be in pressing contact with the upper surface of the bearing seat 12, a rotating shaft strip-shaped hole 29 for the rotating shaft 11 to pass through is respectively arranged on the inner surface 27 and the outer surface 28 of the bearing seat longitudinal moving outer sleeve 24, and the rotating shaft 11 sequentially passes through the side frame 3, the inner surface 27 of the bearing seat longitudinal moving outer sleeve 24, the bearing seat 12 and the outer surface 28 of the bearing seat longitudinal moving outer sleeve 24; the side of the bearing seat longitudinal movement outer sleeve 24 is also provided with a side gasket inserting hole 30, a gasket 36 for adjusting the up-down position of the bearing seat 12 is arranged in the side gasket inserting hole 30, and the gasket 36 is positioned between the bearing seat 12 and the bearing seat longitudinal movement outer sleeve 24.

The upper position of the rotating shaft 11 of the upper slotting multi-saw disc assembly 7 determines the depth of the groove on the plate; the vertical position of the rotary shaft 11 is adjusted by a vertical adjustment rotary shaft assembly 21.

A lower saw disc saw mouth depth limiting plate 31 is arranged above the rotating shaft 11 of the lower slotting multi-saw disc assembly 8 and clamped between the circular saw discs 13, and two ends of the lower saw disc saw mouth depth limiting plate 31 are connected with the side frame 3 of the machine frame through an upper regulator 37 and a lower regulator 37; a plurality of saw disc holes 32 are arranged in parallel in the middle of the saw disc kerf depth limiting plate 31, the upper part of each circular saw disc 13 of the lower slotting multi-saw disc assembly 8 penetrates through the saw disc holes 32, and the height of the upper part of the circular saw disc 13 penetrating through the saw disc holes 32 determines the slotting depth below the sawn board; the upper and lower adjusting rotating shaft assembly 21 is used for adjusting the height of the upper slotting multi-saw disc assembly 7, so that the height of the circular saw disc 13 groups of the upper slotting multi-saw disc assembly 7 is adjusted, and the slotting depth on the sawn board is determined; the upper and lower adjustment shaft assemblies 21 define the depth of the slot beneath the sawn board.

The up and down positions of the saw disc saw mouth depth limiting plate 31 of the lower slotting multi-saw disc assembly 8 determine the depth of the groove below the plate; the up and down positions of the saw disc saw cut depth limiting plate 31 are adjusted by the up and down adjusters 37 of the saw disc saw cut depth limiting plate 31 and the side frame 3 of the machine frame. So that the depth of the grooves on the upper and lower surfaces of the plate can be adjusted.

The forces of the circular saw disc 13 of the upper slotting multi-saw disc assembly 7 and the circular saw disc 13 of the lower slotting multi-saw disc assembly 8 for simultaneously cutting grooves on the upper surface and the lower surface of the plate cannot be identical in each position, so that when grooves are cut, uneven distribution of the force positions of the circular saw disc 13 can cause the plate in the saw to be pushed by curves, and the circular saw disc 13 is damaged when the plate is pushed by the curves. In order to ensure that the plate is pushed linearly without damaging the circular saw disc 13, two groups of pressing and positioning plate conveying devices 5 for ensuring that the plate is pushed linearly are added on the pushing-in side and the pulling-out side of the slotting multi-saw disc device 4 at the same time.

Two groups of compression positioning plate conveying devices 5 for ensuring that plates are linearly propelled: the device also comprises two groups of compression positioning plate conveying devices 5 on two sides of the plate feeding and discharging of the multi-saw disc device 4 which are grooved at the upper and lower sides, wherein each group of compression positioning plate conveying devices 5 comprises a compression rotating assembly 6 at the upper position and an anti-slip belt positioning conveying assembly 33 at the lower position of the compression rotating assembly 6; the space between the pressing and rotating assembly 6 and the anti-slip belt positioning and conveying assembly 33 at the lower position is used for placing the grooved plate, and the plate passes through the pressing and positioning plate conveying device 5 in a pressed and positioned mode.

That is, the plate with the upper pressing and rotating assembly 6 and the lower anti-slip belt positioning and conveying assembly 33 in the front is pressed as the middle, the upper grooving multi-saw disc assembly 7 and the lower grooving multi-saw disc assembly 8 are input for grooving, and after the plate is grooved, the plate with the grooves is output by the upper pressing and rotating assembly 6 and the lower anti-slip belt positioning and conveying assembly 33 in the rear. And finishing the procedure that a plurality of grooves are formed on the upper surface and the lower surface of the plate at the same time.

The structure of the pressing and rotating assembly 6: the compaction rotating assembly 6 comprises a rotating shaft 11, a pressing roller 35 and an up-down adjusting rotating shaft assembly 21, wherein the middle section of the rotating shaft 11 is positioned between two side frames 3 of the frame, the pressing roller 35 is sleeved at the middle section of the rotating shaft 11, and an anti-slip belt positioning and conveying assembly 33 is arranged below the pressing roller 35; two ends of the rotating shaft 11 are provided with an up-down adjusting rotating shaft assembly 21;

The vertical adjustment shaft assembly 21 is a member for adjusting the vertical position of the pressing roller 35 and determining the pressure on the sheet. The upper and lower adjusting rotating shaft assembly 21 of the pressing rotating assembly 6 has the same structure as the upper and lower adjusting rotating shaft assembly 21 of the upper slotting multi-saw disc assembly 7, and is used for adjusting the upper and lower positions of the rotating shaft 11.

The structure of the up-down adjusting rotating shaft assembly 21 of the pressing rotating assembly 6: the upper and lower adjusting rotating shaft assembly 21 comprises a locating plate 22 above a threaded hole, a lower fixing seat 23, a bearing seat longitudinal moving outer sleeve 24, a screw 25 and an adjusting nut 26; the locating plate 22 with the threaded hole is positioned above the bearing seat 12, the lower fixing seat 23 is positioned below the bearing seat 12, and the bearing seat longitudinal moving outer sleeve 24 is clamped between the locating plate 22 with the threaded hole and the lower fixing seat 23; the upper locating plate 22 with a threaded hole, the lower fixing seat 23 and the bearing seat longitudinal moving outer sleeve 24 are respectively and fixedly connected with the side frame 3 of the frame; the bearing seat 12 capable of sliding up and down is arranged in the bearing seat longitudinal moving outer sleeve 24, a screw rod 25 passes through an adjusting nut 26 and passes through a locating plate 22 above a threaded hole to be in pressing contact with the upper surface of the bearing seat 12, a rotating shaft strip-shaped hole 29 for the rotating shaft 11 to pass through is respectively arranged on the inner surface 27 and the outer surface 28 of the bearing seat longitudinal moving outer sleeve 24, and the rotating shaft 11 sequentially passes through the side frame 3, the inner surface 27 of the bearing seat longitudinal moving outer sleeve 24, the bearing seat 12 and the outer surface 28 of the bearing seat longitudinal moving outer sleeve 24; the side of the bearing seat longitudinal movement outer sleeve 24 is also provided with a side gasket inserting hole 30, a gasket 36 for adjusting the up-down position of the bearing seat 12 is arranged in the side gasket inserting hole 30, and the gasket 36 is positioned between the bearing seat 12 and the bearing seat longitudinal movement outer sleeve 24.

The structure of the anti-skid belt positioning and conveying assembly 33: the anti-slip belt positioning and conveying assembly 33 comprises two rotating shafts 11, two pressing rollers 35 and an anti-slip positioning and conveying annular belt 34, the middle section of the rotating shaft 11 is positioned between two side frames 3 of the frame, the pressing rollers 35 are sleeved at the middle section of the rotating shaft 11, a horizontal distance is reserved between the two pressing rollers 35, the anti-slip positioning and conveying annular belt 34 is sleeved between the two pressing rollers 35, and the two pressing rollers 35 drive the anti-slip positioning and conveying annular belt 34 to rotate; bearing seats 12 are respectively arranged at two ends of the rotating shaft 11, and the bearing seats 12 are respectively fixedly connected with the side frames 3 of the stand; the rotating shafts 11 are respectively connected with a power source, and the rotating speeds of the two rotating shafts 11 are the same; the press rollers 35 of the two rotating shafts 11 drive an anti-slip positioning conveyer annular belt 34 to circularly rotate.

The anti-slip positioning and conveying annular belt 34 is a metal rough surface annular belt body wound between two compression rollers 35, the compression rollers 35 of the up-down adjusting rotating shaft assembly 21 press the plate downwards on the anti-slip positioning and conveying annular belt 34 from the top, the metal rough surface of the anti-slip positioning and conveying annular belt 34 enables the plate to move left and right but move forwards, the problem that the circular saw disc 13 is damaged due to the left and right movement of the plate is prevented, and the problem that a curved groove is sawn on the circular saw disc 13 is prevented.

Device for sucking dust from sawn boards: an air suction pipe 38 is arranged in the stable rotating shaft dustproof cover 10 of the upper slotting multi-saw disc assembly 7 and the lower slotting multi-saw disc assembly 8, and the air suction pipe 38 is used for sucking dust in the stable rotating shaft dustproof cover 10.

The two stable rotating shaft dust covers 10 limit scattered dust generated by sawing the plate from up and down, and the dust of the sawn plate is sucked by the air suction pipe 38 in the two stable rotating shaft dust covers 10, so that the process of removing the sawn plate can be carried out for a long time without stopping and cleaning.

A mechanism for horizontal lateral movement: the two ends of the rotating shaft 11 of the lower slotting multi-saw disc assembly 8 are respectively provided with a left transverse moving device 39, and the left transverse moving device 39 comprises a bearing seat transverse moving outer sleeve 40, a threaded hole transverse sleeve outer cover 41 and a transverse moving nut 42; the inner spaces of the two bearing seat lateral movement outer sleeves 40 are in the same horizontal line position, a bearing seat 12 is arranged in the bearing seat lateral movement outer sleeve 40, one opening end of the bearing seat lateral movement outer sleeve 40 is fixedly connected with the side frame 3 of the frame, the other opening end cover of the bearing seat lateral movement outer sleeve 40 is provided with a threaded hole lateral sleeve outer cover 41, and a lateral movement nut 42 is arranged outside the threaded hole lateral sleeve outer cover 41; the two ends of the rotating shaft 11 of the lower slotting multi-saw disc assembly 8 respectively pass through the side frame 3, the bearing seat 12, the bearing in the middle, the inner space of the bearing seat transverse moving outer sleeve 40, the transverse sleeve outer cover 41 with a threaded hole and the transverse moving nut 42; simultaneously, the transverse moving nuts 42 at the two ends of the rotating shaft 11 of the lower slotting multi-saw disc assembly 8 are adjusted to enable the rotating shaft 11 to move left and right in parallel, and all the circular saw discs 13 on the rotating shaft 11 are driven to move left and right in parallel to adjust left and right positions.

The left-right lateral movement device 39 of the lower slotting multi-saw disc assembly 8 is mainly used for adjusting the relative positions of the two groups of circular saw discs 13 on the upper slotting multi-saw disc assembly 7 and the lower slotting multi-saw disc assembly 8, which correspond or are misplaced. The adjusting operation is also simple, and the transverse moving nuts 42 on the transverse moving devices 39 at the two ends of the rotating shaft 11 can be adjusted to enable the circular saw disc 13 group of the lower slotting multi-saw disc assembly 8 to move left and right in parallel, and the position of the circular saw disc 13 group of the upper slotting multi-saw disc assembly 7 can be changed into a vertical up-down overlapping position or a vertical up-down dislocation position.

The utility model has the technical effects and advantages that: the two multi-saw disc assemblies can be respectively adjusted in position up and down and left and right, so that grooves with set depth and position can be simultaneously cut on two sides of a sawn board to be used for filling glue to be solidified, and reinforcing ribs for fixing the board without deformation are generated on the two sides of the board after the glue is solidified. The compaction positioning plate conveying device can ensure that the plate in the cutting can enter the circular saw blade group in a straight line, and a groove which is straight and not bent is formed. The stable rotating shaft dust cover ensures that the rotating shaft of the circular saw disc with ultra-length can keep not bending and eccentrically rotating, so that the depth of the groove at each position of the whole plate surface is the same, dust can be removed at any time, and the machine can normally work for a long time.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic view of a compacting-positioning board conveying device according to the present utility model;

FIG. 3 is a schematic diagram of the relative positions of the upper slotted multi-saw disc assembly 7, the lower slotted multi-saw disc assembly 8, and the two sets of compacting and positioning plate conveying devices;

FIG. 4 is a schematic view of the circular saw blade 13 of the present utility model;

FIG. 5 is a schematic illustration of the structure of the two-end reverse thread adjuster 20 of the present utility model;

fig. 6 is a schematic perspective view of the stable rotating shaft dust cap 10 of the present utility model;

FIG. 7 is a schematic perspective view of the vertical adjustment shaft assembly 21 of the present utility model;

fig. 8 is a schematic perspective view of the saw disc kerf depth limiting plate 31 of the present utility model;

in the drawing, 1 is an upper frame, 2 is a lower frame, 3 is a side frame, 4 is an upper and lower simultaneous slotting multi-saw disc device, 5 is a compaction positioning plate input device, 6 is a compaction rotation assembly, 7 is an upper slotting multi-saw disc assembly, 8 is a lower slotting multi-saw disc assembly, 9 is a rotation device with multi-saw discs, 10 is a stable rotation shaft dust cover, 11 is a rotation shaft, 12 is a bearing seat, 13 is a circular saw disc, 14 is a separation tube, 15 is an end face small plate, 16 is a bottom plate, 17 is a casing bearing seat, 18 is a side plate, 19 is a steel plate, 20 is a two-end reverse thread adjuster, 21 is an upper and lower adjustment rotation shaft assembly, 22 is a threaded hole upper positioning plate, 23 is a lower fixing seat, 24 is a bearing seat longitudinal movement outer sleeve, 25 is a screw, 26 is an adjustment nut, 27 is an inner face, 28 is an outer face, 29 is a rotation shaft strip-shaped hole, 30 is a side insertion spacer hole, 31 is a lower disc saw disc depth limiting plate, 32 is a saw disc positioning conveying assembly, 34 is a sliding positioning conveying annular belt, 35 is a spacer, 36 is a spacer, 37 is a compression roller, 37 is a lower air suction tube is a transverse movement sleeve, 39 is a transverse movement sleeve, and a transverse movement sleeve is a transverse movement.

Detailed Description

Example 1 grooving machine capable of simultaneously grooving multiple grooves on both sides of a plate Material

As in figures 1, 3, 4, 5, 6, 7, 8,

The grooving machine capable of simultaneously cutting a plurality of grooves on two sides of a plate comprises a frame consisting of an upper frame 1, a lower frame 2 and two opposite side frames 3, wherein a multi-saw disc device capable of simultaneously cutting a plurality of grooves on the upper side and the lower side of furniture such as a solid wood plate, a medium density fiberboard and the like and a decorative plate is arranged in the middle of the frame, namely, the multi-saw disc device 4 capable of simultaneously cutting grooves on the upper side and the lower side is arranged.

The upper and lower simultaneous slotting multi-saw disc device 4 comprises an upper slotting multi-saw disc assembly 7 and a lower slotting multi-saw disc assembly 8, wherein the upper slotting multi-saw disc assembly 7 and the lower slotting multi-saw disc assembly 8 are arranged at upper and lower positions, the upper slotting multi-saw disc assembly 7 is used for cutting grooves on the plate, and the lower slotting multi-saw disc assembly 8 is used for cutting grooves on the lower surface of the plate.

The two rotating shafts 11 of the upper slotting multi-saw disc assembly 7 and the lower slotting multi-saw disc assembly 8 are vertical to each other, so that the rotating force of the upper circular saw disc 13 and the lower circular saw disc 13 can be balanced, and the problem that the sawn board is pressed and deformed at different positions can be avoided.

The upper slotting multi-saw disc assembly 7 and the lower slotting multi-saw disc assembly 8 are used for the same structure of the saw blade slotting functional part, but are used for different structures of the position adjusting functional part.

The structure that is used for saw bit fluting function, and many saw disc assemblies of upper slotting 7 and many saw disc assemblies of lower slotting 8 all have: the upper slotting multi-saw disc assembly 7 and the lower slotting multi-saw disc assembly 8 respectively comprise a rotating device 9 with a multi-saw disc and a stable rotating shaft dustproof cover 10 connected to a rotating shaft 11 of the rotating device 9 with the multi-saw disc; the rotating shaft 11 is provided with a driven device; the rotating shaft 11 of the rotating device 9 with multiple saw discs transversely passes through the side frames 3 of the two frames, the holes of the rotating shaft 11 transversely passing through the side frames 3 are longitudinal strip-shaped holes, so that the rotating shaft 11 can move up and down on the side frames 3, two ends of the rotating shaft 11 are respectively and rotatably connected with bearing seats 12 connected to the two side frames 3, a plurality of circular saw discs 13 with the same diameter are arranged on the middle section of the rotating shaft 11 between the two side frames 3 in the frames, and the adjacent circular saw discs 13 are separated by isolating pipes 14, so that the distance between each circular saw disc 13 is fixed; secondly, two ends of the middle section of the rotating shaft 11 close to the side frame 3 are connected with a stable rotating shaft dustproof cover 10, the stable rotating shaft dustproof cover 10 is of a cover body structure which is opened in the long direction, the main body part of the stable rotating shaft dustproof cover 10 is of a concave structure, the concave structure enables the stable rotating shaft dustproof cover 10 not to bend and deform, and the stable rotating shaft dustproof cover 10 is made of thick steel materials, so that the stressed state of the stable rotating shaft dustproof cover 10 is not deformed; the two end face small plates 15 of the stable rotating shaft dust cover 10 pass through the middle section of the rotating shaft 11 and are rotatably connected with the rotating shaft 11; among the plurality of isolation pipes 14 of the rotating shaft 11, one or more isolation pipes 14 are also sleeved with an outer sleeve bearing seat 17, a bottom plate 16 or a side plate 18 of the stable rotating shaft dust cover 10 is fixedly connected with the outer sleeve bearing seat 17 through a steel plate 19, and two end face small plates 15 of the stable rotating shaft dust cover 10 are respectively connected with two opposite side frames 3.

The upper grooving multi-saw disc assembly 7 and the lower grooving multi-saw disc assembly 8 have the structure that a plurality of circular saw discs 13 which are arranged side by side at intervals are respectively arranged on rotating shafts 11 of the two assemblies, each rotating shaft 11 drives a plurality of circular saw discs 13 on the rotating shafts to rotate so as to cut grooves with the same depth on materials side by side, and two sides of a plate are simultaneously provided with a plurality of parallel side by side grooves by the upper circular saw discs 13 and the lower circular saw discs 13. The rotating shaft 11 is provided with 1-2 protruding ribs in the axial direction, the protruding ribs are used for being clamped in grooves of middle holes of the circular saw disc 13 and middle holes of the isolating pipes 14, the protruding ribs are clamped with the grooves of the middle holes, the circular saw disc 13 and the isolating pipes 14 cannot slip when the rotating shaft 11 rotates, and the rotating force of the rotating shaft 11 can be the force of the circular saw disc 13 for cutting grooves into plates. The stable rotating shaft dust cover 10 made of the thick steel plate with the concave structure has good bending resistance, two ends of the stable rotating shaft dust cover 10 are directly positioned and connected with the rotating shaft 11, and 1 or more places in the middle of the stable rotating shaft dust cover 10 are indirectly positioned and connected with the rotating shaft 11. The stress non-deformation function of the stable rotating shaft dust cover 10 also enables the rotating shaft 11 to have the stress non-deformation function, namely, when the rotating shaft 11 is about 4 meters long, the rotating shaft is not deformed when the sawn board is stressed, the rotating shaft 11 is ensured not to deform and eccentrically rotate, and the depth of the groove at each position of the board is the same.

The distinguishing structure for the position adjusting function is that the upper slotting multi-saw disc assembly 7 and the lower slotting multi-saw disc assembly 8: the bottom plate 16 of the stable rotating shaft dustproof cover 10 of the upper slotting multi-saw disc assembly 7 is positioned above the circular saw disc 13, the bottom plate 16 of the stable rotating shaft dustproof cover 10 is connected with the upper frame 1 of the stand by two-end reverse thread adjusters 20, so that the stable rotating shaft dustproof cover 10 and the middle section of the rotating shaft 11 are positioned at two ends and can be positioned in a non-deforming way; the bottom plate 16 of the stable rotating shaft dustproof cover 10 of the lower slotting multi-saw disc assembly 8 is positioned below the circular saw disc 13, the bottom plate 16 of the stable rotating shaft dustproof cover 10 is connected with the lower frame 2 of the stand by two-end reverse thread adjusters 20, so that the stable rotating shaft dustproof cover 10 and the middle section of the rotating shaft 11 are positioned at two ends and can be positioned in a non-deforming way; the two ends and the middle part of the stable rotating shaft dustproof cover 10 of the upper slotting multi-saw disc assembly 7 and the lower slotting multi-saw disc assembly 8 are respectively connected with a frame, and the frame enables the rotating shaft 11 to be all kept with a stable linear rotation center line through the stable rotating shaft dustproof cover 10.

The bottom plate 16 of the stable rotating shaft dust cover 10 is connected with the machine frame through the two-end reverse thread adjuster 20, so that the stable rotating shaft dust cover 10 can bear large elastic force of the middle section of the rotating shaft 11, and the stable rotating shaft dust cover 10 cannot deform, so that the rotating shaft 11 cannot deform. If the middle section of the rotating shaft 11 has a length of 3-4 m, the diameter of the inner hole of the circular saw disc 13 limits the maximum diameter of the rotating shaft 11 to be straight, generally only the maximum diameter of the rotating shaft 11 is straight, only 4 cm, and if the maximum length of the circular saw disc 13 on the rotating shaft 11 is 400 cm, the rotating center line is not bent and rotated and is not eccentric in order to prevent the middle section of the rotating shaft 11 from being influenced by elastic force, so that the fixed and non-deformed frame is used for fixing the shape of the rotating shaft dust cover 10, and then the fixed and non-deformed rotating shaft dust cover 10 is used for fixing the middle section and two ends of the rotating shaft 11 to keep the rotating center line on the same line, so that the rotating shaft 11 with the overlength of 400 cm is fixed to keep the rotating center line on the same line, and the rotating is not eccentric, and the depth of each groove of a sawed plate is ensured to be the same.

The two ends of the rotating shaft 11 of the upper slotting multi-saw disc assembly 7 are respectively and rotatably connected with an upper and lower adjusting rotating shaft assembly 21 which is used for adjusting the position of the bearing seat 12 up and down and can be adjusted up and down; the up-and-down adjusting shaft assembly 21 is used for adjusting the up-and-down position of the shaft 11, thereby adjusting the depth of the groove on the plate.

The upper position of the rotating shaft 11 of the upper slotting multi-saw disc assembly 7 determines the depth of the groove on the plate; the vertical position of the rotary shaft 11 is adjusted by a vertical adjustment rotary shaft assembly 21. The adjusting nut 26 is unscrewed to enable the screw rod 25 to move upwards, after the gasket 36 is taken out or the gasket 36 is inserted into the side gasket insertion hole 30, the adjusting nut 26 is screwed to enable the screw rod 25 to press the bearing seat 12, and therefore the up-and-down position adjustment of the rotating shaft 11 of the upper slotting multi-saw disc assembly 7 is completed.

The two ends of the rotating shaft 11 of the lower slotting multi-saw disc assembly 8 are respectively provided with a left transverse moving device 39, and the left transverse moving device 39 comprises a bearing seat transverse moving outer sleeve 40, a threaded hole transverse sleeve outer cover 41 and a transverse moving nut 42; the inner spaces of the two bearing seat lateral movement outer sleeves 40 are in the same horizontal line position, a bearing seat 12 is arranged in the bearing seat lateral movement outer sleeve 40, one opening end of the bearing seat lateral movement outer sleeve 40 is fixedly connected with the side frame 3 of the frame, the other opening end cover of the bearing seat lateral movement outer sleeve 40 is provided with a threaded hole lateral sleeve outer cover 41, and a lateral movement nut 42 is arranged outside the threaded hole lateral sleeve outer cover 41; the two ends of the rotating shaft 11 of the lower slotting multi-saw disc assembly 8 respectively pass through the side frame 3, the bearing seat 12, the bearing in the middle, the inner space of the bearing seat transverse moving outer sleeve 40, the transverse sleeve outer cover 41 with a threaded hole and the transverse moving nut 42; simultaneously, the transverse moving nuts 42 at the two ends of the rotating shaft 11 of the lower slotting multi-saw disc assembly 8 are adjusted to enable the rotating shaft 11 to move left and right in parallel, and all the circular saw discs 13 on the rotating shaft 11 are driven to move left and right in parallel to adjust left and right positions.

Example 2 grooving machine with pressing and positioning plate conveying device capable of simultaneously grooving multiple grooves on two sides of plate

Such as figures 1, 2, 3, 4, 5, 6, 7, 8,

On the basis of the above, the following mechanisms are added:

The forces of the circular saw disc 13 of the upper slotting multi-saw disc assembly 7 and the circular saw disc 13 of the lower slotting multi-saw disc assembly 8 for simultaneously cutting grooves on the upper surface and the lower surface of the plate cannot be identical in each position, so that when grooves are cut, the force positions of the circular saw disc 13 are unevenly distributed, the plate in the saw can be pushed by curves, and the circular saw disc 13 is damaged when the plate is pushed by the curves. In order to ensure that the plate is pushed linearly without damaging the circular saw disc 13, two groups of pressing and positioning plate conveying devices 5 for ensuring that the plate is pushed linearly are added on the pushing-in side and the pulling-out side of the slotting multi-saw disc device 4 at the same time.

The device also comprises two groups of compression positioning plate conveying devices 5 on two sides of the plate feeding and discharging of the multi-saw disc device 4 which are grooved at the upper and lower sides, wherein each group of compression positioning plate conveying devices 5 comprises a compression rotating assembly 6 at the upper position and an anti-slip belt positioning conveying assembly 33 at the lower position of the compression rotating assembly 6; the space between the pressing and rotating assembly 6 and the anti-slip belt positioning and conveying assembly 33 at the lower position is used for placing the grooved plate, and the plate passes through the pressing and positioning plate conveying device 5 in a pressed and positioned mode.

The anti-slip positioning and conveying annular belt 34 is a metal rough surface annular belt body wound between the two compression rollers 35, a large number of protrusions are arranged on the surface of the anti-slip positioning and conveying annular belt 34 to increase the motorcycle force, the plate is prevented from sliding obliquely left and right to damage the circular saw disc 13, the compression rollers 35 of the up-down adjusting rotating shaft assembly 21 press the plate downwards on the anti-slip positioning and conveying annular belt 34 from the top, the metal rough surface of the anti-slip positioning and conveying annular belt 34 enables the plate to move left and right and move forwards, the problem that the plate moves left and right to damage the circular saw disc 13 is prevented, and the problem that the circular saw disc 13 saw a curved groove is prevented.

An air suction pipe 38 is arranged in the stable rotating shaft dustproof cover 10 of the upper slotting multi-saw disc assembly 7 and the lower slotting multi-saw disc assembly 8, and the air suction pipe 38 is used for sucking dust in the stable rotating shaft dustproof cover 10.

Claims

1. The grooving machine capable of simultaneously forming a plurality of grooves on two sides of a plate comprises a rack consisting of an upper frame (1), a lower frame (2) and two opposite side frames (3), and is characterized in that: a multi-saw disc device (4) which is grooved up and down simultaneously is arranged in the middle of the frame,

The upper and lower simultaneous slotting multi-saw disc device (4) comprises an upper slotting multi-saw disc assembly (7) and a lower slotting multi-saw disc assembly (8) which are arranged at upper and lower positions, wherein a fixed interval distance is reserved between saw discs of the upper and lower slotting multi-saw disc assemblies;

The upper slotting multi-saw disc assembly (7) and the lower slotting multi-saw disc assembly (8) have the following structures: comprises a rotating device (9) with a plurality of saw discs and a stable rotating shaft dust cover (10) connected to a rotating shaft (11) of the rotating device (9) with a plurality of saw discs; the rotating shaft (11) is provided with a driven device; the rotary shaft (11) of the rotary device (9) with multiple saw disks transversely penetrates through the two side frames (3), holes of the rotary shaft (11) transversely penetrating through the side frames (3) are longitudinal strip-shaped holes, two ends of the rotary shaft (11) are respectively in rotary connection with bearing seats (12) connected to the two side frames (3), a plurality of circular saw disks (13) with the same diameter are arranged on the middle section of the rotary shaft (11) between the two side frames (3) in the frame, and the adjacent circular saw disks (13) are separated by isolating pipes (14) so that the distance between the circular saw disks (13) is fixed; two ends of a middle section of a rotating shaft (11) close to a side frame (3) are connected with a stable rotating shaft dustproof cover (10), the stable rotating shaft dustproof cover (10) is of a cover body structure which is opened in the long direction, two end face small plates (15) of the stable rotating shaft dustproof cover (10) penetrate through the middle section of the rotating shaft (11) and are connected in a rotating mode, one or more isolating pipes (14) of the rotating shaft (11) are sleeved with outer sleeve bearing seats (17) outside the isolating pipes (14), a bottom plate (16) or a side plate (18) of the stable rotating shaft dustproof cover (10) is fixedly connected with the outer sleeve bearing seats (17) through steel plates (19), and the two end face small plates (15) of the stable rotating shaft dustproof cover (10) are connected with the two opposite side frames (3) respectively;

The distinguishing structure of the upper slotting multi-saw disc assembly (7) and the lower slotting multi-saw disc assembly (8): the bottom plate (16) of the stable rotating shaft dustproof cover (10) of the upper slotting multi-saw disc assembly (7) is positioned above the circular saw disc (13), the bottom plate (16) of the stable rotating shaft dustproof cover (10) is connected with the upper frame (1) of the stand by two-end reverse thread adjusters (20), so that the two ends and the middle of the middle section of the stable rotating shaft dustproof cover (10) and the rotating shaft (11) are positioned and are connected in a non-deforming way; the bottom plate (16) of the stable rotating shaft dustproof cover (10) of the lower slotting multi-saw disc assembly (8) is positioned below the circular saw disc (13), the bottom plate (16) of the stable rotating shaft dustproof cover (10) is connected with the lower frame (2) of the machine frame by two-end reverse thread adjusters (20), so that the two ends and the middle of the middle section of the stable rotating shaft dustproof cover (10) and the middle section of the rotating shaft (11) are positioned and can be connected without deformation; the two ends and the middle part of a stable rotating shaft dustproof cover (10) of the upper slotting multi-saw disc assembly (7) and the lower slotting multi-saw disc assembly (8) are respectively connected with a frame, and the frame enables the rotating shaft (11) to be all kept with a stable linear rotation center line through the stable rotating shaft dustproof cover (10);

The two ends of the rotating shaft (11) of the upper slotting multi-saw disc assembly (7) are respectively and rotatably connected with an upper and lower adjusting rotating shaft assembly (21) which is used for adjusting the position of the upper and lower adjusting bearing seat (12) up and down;

Structure of upper and lower adjusting rotating shaft assembly (21) of upper slotting multi-saw disc assembly (7): the upper and lower adjusting rotating shaft assembly (21) comprises a locating plate (22) above a threaded hole, a lower fixing seat (23), a bearing seat longitudinally moving outer sleeve (24), a screw (25) and an adjusting nut (26); the upper locating plate (22) with the threaded holes is positioned above the bearing seat (12), the lower fixing seat (23) is positioned below the bearing seat (12), and the bearing seat longitudinal moving outer sleeve (24) is clamped between the upper locating plate (22) with the threaded holes and the lower fixing seat (23); the upper locating plate (22) with the threaded holes, the lower fixing seat (23) and the bearing seat longitudinal moving outer sleeve (24) are respectively and fixedly connected with the side frame (3) of the frame; a bearing seat (12) capable of sliding up and down is arranged in the bearing seat longitudinal moving outer sleeve (24), a screw rod (25) passes through an adjusting nut (26) and passes through a locating plate (22) above a threaded hole to be in pressing contact with the upper surface of the bearing seat (12), a rotating shaft strip-shaped hole (29) for a rotating shaft (11) to pass through is respectively arranged on the inner surface (27) and the outer surface (28) of the bearing seat longitudinal moving outer sleeve (24), and the rotating shaft (11) sequentially passes through the side frame (3), the inner surface (27) of the bearing seat longitudinal moving outer sleeve (24), the bearing seat (12) and the outer surface (28) of the bearing seat longitudinal moving outer sleeve (24); the side surface of the bearing seat longitudinal movement outer sleeve (24) is also provided with a side surface gasket inserting hole (30), a gasket (36) for adjusting the upper and lower positions of the bearing seat (12) is arranged in the side surface gasket inserting hole (30), and the gasket (36) is positioned between the bearing seat (12) and the bearing seat longitudinal movement outer sleeve (24);

A lower saw disc saw mouth depth limiting plate (31) is arranged above the rotating shaft (11) of the lower slotting multi-saw disc assembly (8) and clamped between the circular saw discs (13), and two ends of the lower saw disc saw mouth depth limiting plate (31) are connected with the side frame (3) of the stand through an upper regulator (37); a plurality of saw disc holes (32) which are arranged in parallel are arranged in the middle of the saw disc kerf depth limiting plate (31), the upper part of each circular saw disc (13) of the lower slotting multi-saw disc assembly (8) penetrates through the saw disc holes (32), and the height of the upper part of the circular saw disc (13) penetrating through the saw disc holes (32) determines the slotting depth below a sawn board;

The upper and lower adjusting rotating shaft assembly (21) is used for adjusting the height of the upper slotting multi-saw disc assembly (7), so that the height of a circular saw disc (13) group of the upper slotting multi-saw disc assembly (7) is adjusted, and the slotting depth on a sawn board is determined; the rotating shaft assembly (21) is adjusted up and down to determine the grooving depth of the lower surface of the sawn board.

2. The grooving machine capable of simultaneously grooving a plurality of grooves on both sides of a plate material according to claim 1, wherein: the device also comprises two groups of compaction positioning plate conveying devices (5) on two sides of the plate feeding and discharging of the multi-saw disc device (4) which are grooved at the upper and lower sides, wherein each group of compaction positioning plate conveying devices (5) comprises a compaction rotating assembly (6) at the upper position and an anti-slip belt positioning conveying assembly (33) at the lower position of the compaction rotating assembly (6); the interval between the pressing rotation assembly (6) and the anti-slip belt positioning and conveying assembly (33) at the lower position is used for placing the grooved plate to pass through in a pressing and positioning mode;

Compressing the structure of the rotating assembly (6): the compaction rotating assembly (6) comprises a rotating shaft (11), a pressing roller (35) and an up-down adjusting rotating shaft assembly (21), the middle section of the rotating shaft (11) is positioned between two side frames (3) of the frame, the pressing roller (35) is sleeved at the middle section of the rotating shaft (11), and an anti-slip belt positioning and conveying assembly (33) is arranged below the pressing roller (35); two ends of the rotating shaft (11) are provided with an up-down adjusting rotating shaft assembly (21);

Structure of up-down adjusting rotating shaft assembly (21) of compressing rotating assembly (6): the upper and lower adjusting rotating shaft assembly (21) comprises a locating plate (22) above a threaded hole, a lower fixing seat (23), a bearing seat longitudinally moving outer sleeve (24), a screw (25) and an adjusting nut (26); the upper locating plate (22) with the threaded holes is positioned above the bearing seat (12), the lower fixing seat (23) is positioned below the bearing seat (12), and the bearing seat longitudinal moving outer sleeve (24) is clamped between the upper locating plate (22) with the threaded holes and the lower fixing seat (23); the upper locating plate (22) with the threaded holes, the lower fixing seat (23) and the bearing seat longitudinal moving outer sleeve (24) are respectively and fixedly connected with the side frame (3) of the frame; a bearing seat (12) capable of sliding up and down is arranged in the bearing seat longitudinal moving outer sleeve (24), a screw rod (25) passes through an adjusting nut (26) and passes through a locating plate (22) above a threaded hole to be in pressing contact with the upper surface of the bearing seat (12), a rotating shaft strip-shaped hole (29) for a rotating shaft (11) to pass through is respectively arranged on the inner surface (27) and the outer surface (28) of the bearing seat longitudinal moving outer sleeve (24), and the rotating shaft (11) sequentially passes through the side frame (3), the inner surface (27) of the bearing seat longitudinal moving outer sleeve (24), the bearing seat (12) and the outer surface (28) of the bearing seat longitudinal moving outer sleeve (24); the side surface of the bearing seat longitudinal movement outer sleeve (24) is also provided with a side surface gasket inserting hole (30), a gasket (36) for adjusting the upper and lower positions of the bearing seat (12) is arranged in the side surface gasket inserting hole (30), and the gasket (36) is positioned between the bearing seat (12) and the bearing seat longitudinal movement outer sleeve (24);

The structure of the anti-skid belt positioning and conveying assembly (33): the anti-slip belt positioning and conveying assembly (33) comprises two rotating shafts (11), two pressing rollers (35) and an anti-slip positioning and conveying annular belt (34), wherein the middle section of the rotating shaft (11) is positioned between two side frames (3) of the frame, the pressing rollers (35) are sleeved at the middle section of the rotating shaft (11), a horizontal distance is reserved between the two pressing rollers (35), the anti-slip positioning and conveying annular belt (34) is sleeved between the two pressing rollers (35), and the two pressing rollers (35) drive the anti-slip positioning and conveying annular belt (34) to rotate; bearing seats (12) are respectively arranged at two ends of the rotating shaft (11), and the bearing seats (12) are respectively fixedly connected with the side frames (3) of the machine frame; the rotating shafts (11) are respectively connected with a power source, and the rotating speeds of the two rotating shafts (11) are the same; the compression rollers (35) of the two rotating shafts (11) drive an anti-slip positioning conveying annular belt (34) to circularly rotate.

3. The grooving machine capable of simultaneously grooving a plurality of grooves on both sides of a plate material according to claim 2, wherein: an air suction pipe (38) is arranged in a stable rotating shaft dustproof cover (10) which is arranged on the upper slotting multi-saw disc assembly (7) and the lower slotting multi-saw disc assembly (8), and the air suction pipe (38) is used for sucking dust in the stable rotating shaft dustproof cover (10).

4. A grooving machine capable of simultaneously grooving a plurality of grooves on both sides of a plate material according to claim 1 or 3, characterized in that: the two ends of the rotating shaft (11) of the lower slotting multi-saw disc assembly (8) are respectively provided with a left transverse moving device (39), and the left transverse moving device (39) comprises a bearing seat transverse moving outer sleeve (40), a threaded hole transverse sleeve outer cover (41) and a transverse moving nut (42); the inner spaces of the two bearing seat lateral movement outer sleeves (40) are in the same horizontal line position, a bearing seat (12) is arranged in the bearing seat lateral movement outer sleeve (40), one opening end of the bearing seat lateral movement outer sleeve (40) is fixedly connected with a side frame (3) of the frame, the other opening end cover of the bearing seat lateral movement outer sleeve (40) is provided with a threaded hole lateral sleeve outer cover (41), and a lateral movement nut (42) is arranged outside the threaded hole lateral sleeve outer cover (41); two ends of a rotating shaft (11) of the lower slotting multi-saw disc assembly (8) respectively penetrate through a side frame (3), a bearing seat (12), a bearing in the middle, an inner space of a bearing seat transverse moving outer sleeve (40), a transverse sleeve outer cover (41) with a threaded hole and a transverse moving nut (42); simultaneously, transverse moving nuts (42) at two ends of a rotating shaft (11) of the lower slotting multi-saw disc assembly (8) enable the rotating shaft (11) to move left and right in parallel, and all circular saw discs (13) on the rotating shaft (11) are driven to move left and right in parallel to adjust left and right positions.