CN211413878U - Slotting device for furniture production - Google Patents

Abstract

The utility model relates to the technical field of a square plate slotting attachment, in particular to a slotting device for furniture production, which can slow down the movement deviation of a wheel disc saw in the linear cutting process, thereby improving the cutting reliability; including the bottom plate, the arch crossbeam, the slide bar, the slider, the connecting plate, a supporting plate, first motor, transmission shaft and rim plate saw, transversely be provided with first logical groove on the slider, and it is rotatable to be fixed with first ball group to lead to inslot portion at first, still include a supporting bench, second motor and driven screw post, driven screw post outside screw suit cover is equipped with the removal pipe, arch crossbeam left side and right side transversely all are provided with the second and lead to the groove, and rotatable second ball group of being fixed with respectively in two sets of second logical inslot portions, arch crossbeam outside fixed cover is equipped with two sets of position circles, two sets of position circle inboards all are provided with the locating wheel group, between first motor and the backup pad top and all be connected with stiffener group between second motor and the supporting bench top.

Description

Slotting device for furniture production

Technical Field

The utility model relates to a square board fluting auxiliary device's technical field especially relates to a fluting device for furniture production.

Background

As the name suggests, slotting means that a plate is cut into uniform grooves by a wheel disc saw to form a new joint surface, and a slotting device for furniture production is an auxiliary device which is used for carrying out auxiliary slotting on a furniture square plate in the furniture production process so as to better carry out subsequent treatment, and is widely used in the field of slotting of square plates; the existing slotting device for furniture production is found in use that the wheel disc saw is easy to move and deviate in cutting in the linear cutting process, so that the cutting reliability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a fluting device for furniture production, it can slow down the removal deviation that the rim plate saw takes place at the straight line cutting in-process to improve its cutting reliability.

The utility model discloses a fluting device for furniture production, including the bottom plate, the arch crossbeam, the slide bar, the slider, the connecting plate, a supporting plate, a first motor, transmission shaft and rim plate saw, the left and right sides of slide bar is installed respectively in arch crossbeam left side and interior right side, transversely be provided with first logical groove on the slider, and rotatable the being fixed with first ball group in first logical inslot, the slide bar left end passes first ball group and stretches out to the slider left side, connecting plate link block and supporting plate, a first motor is installed on the supporting plate top, both ends are connected with first motor rear side output and rim plate saw center respectively around the transmission shaft, still include a supporting bench, a second motor and driven screw thread post, a supporting bench is installed in arch crossbeam left side, a second motor is installed on the supporting bench top, driven screw post left end is connected with second motor right side output, driven screw thread post outside spiral shell cover is equipped, the slider is installed in moving the tub bottom, arch crossbeam left side and right side transversely all are provided with the second and lead to the groove, and be rotatable fixed with second ball group respectively in two sets of second lead to inslot portion, both ends pass two sets of second ball group respectively and all stretch out to the arch crossbeam outside about the driven screw post, the fixed cover in the arch crossbeam outside is equipped with two sets of position circles, two sets of position circle inboards all are provided with the location wheelset, two sets of location wheelsets paste tight contact with the arch crossbeam left and right sides respectively, all be connected with stiffener group between first motor and the backup pad top and between second motor and the brace table top.

Preferably, still including two sets of posts of inserting, two sets of intubate, reset block on two sets of, two sets of reset spring and two sets of reset block down, two sets of tops of inserting the post are installed respectively on arch crossbeam bottom left side and right side, two sets of bottoms of inserting the post insert respectively to two sets of intubate tops inside, reset block installs respectively in two sets of bottoms of inserting the post on two sets of, two sets of reset spring's top is connected with two sets of reset block that go up respectively, two sets of reset spring's bottom is connected with two sets of reset block down respectively, two sets of reset block is installed respectively at the inner bottom lateral wall of two sets of intu.

Preferably, a plurality of groups of left positioning grooves are arranged in the front-back direction on the left side of the top end of the bottom plate, a plurality of groups of left positioning holes are arranged in the front-back direction on the left side of the bottom plate, the plurality of groups of left positioning holes are respectively communicated with the left sides in the plurality of groups of left positioning grooves, a plurality of groups of right positioning grooves corresponding to the plurality of groups of left positioning grooves are arranged in, and the right side of the bottom plate is provided with a plurality of groups of right positioning holes in the front-back direction, the plurality of groups of right positioning holes are respectively communicated with the right sides in the plurality of groups of right positioning grooves, the bottom ends of the two groups of insertion tubes are respectively provided with positioning columns, and the two groups of positioning columns are transversely communicated with each other to be provided with positioning through holes, the two groups of positioning columns are respectively inserted into one group of left positioning grooves in the multiple groups of left positioning grooves and one group of right positioning grooves in the multiple groups of right positioning grooves, the positioning device further comprises two groups of positioning pins, and the inner ends of the two groups of positioning pins respectively penetrate through one group of left positioning holes in the multiple groups of left positioning holes and one group of right positioning holes in the multiple groups of right positioning holes and are respectively inserted into the two groups of positioning through holes.

Preferably, still include pivot and rotor plate, rotor plate bottom center is provided with rotates the groove, and the pivot top is provided with the rotor plate, and the rotor plate is located and rotates inslot portion, and the rotor plate can rotate the groove relatively rotatory, and the pivot bottom is installed on the bottom plate top, and the rotor plate bottom left and right sides all is provided with the pulley, and two sets of pulleys all paste the close contact with the bottom plate top.

Preferably, the iron plate comprises four groups of upper connecting columns, four groups of sleeve springs, four groups of telescopic pipes, four groups of lower connecting columns, an annular iron plate and an annular iron-absorbing stone plate, wherein the annular iron-absorbing stone plate is arranged at the bottom end of the rotating plate, the top ends of the four groups of upper connecting columns are respectively arranged at the left front side, the right front side, the left rear side and the right rear side of the bottom end of the annular iron plate, one ends of the four groups of sleeve springs and the four groups of telescopic pipes are respectively connected with the four groups of upper connecting columns, the other ends of the four groups of sleeve springs and the four groups of telescopic pipes are respectively connected with the four groups of lower connecting columns, the four groups of sleeve springs are respectively sleeved at the outer sides of the four groups of telescopic pipes, the four groups of lower, and a third ball group is rotatably fixed on the inner side walls of the two groups of third through grooves, and the bottom end of the rotating shaft penetrates through the two groups of third ball groups and extends out to the lower part of the annular iron plate.

Preferably, still include two sets of pull rods and arm-tie, vertically be provided with two sets of fourth through grooves on the bottom plate to all the rotatable fourth ball group that is fixed with in two sets of fourth through inslot walls, the top of two sets of pull rods is connected with the annular iron plate bottom left and right sides respectively, the bottom of two sets of pull rods passes two sets of fourth ball groups respectively and all stretches out to install respectively in the arm-tie top left and right sides below the bottom plate, the arm-tie bottom is connected with the pull ring, the arm-tie top is provided with the bradyseism layer, the bradyseism layer contacts bottom side of bottom plate.

Preferably, the two groups of inserting columns are provided with roller groups outside and the two groups of roller groups are respectively attached to the inner side walls of the two groups of inserting tubes.

Preferably, the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate are respectively connected with a support, and the bottom ends of the four groups of supports are respectively connected with an anti-skid pad.

Compared with the prior art, the beneficial effects of the utility model are that: the square furniture board can be supported and placed by the bottom board and fixed by hand, meanwhile, the first motor is started, the first motor drives the wheel disc saw on the transmission shaft to rotate, the wheel disc saw is in contact with the square board to conveniently cut and groove, the sliding block slides at the moment, the wheel disc saw is convenient to move transversely under the transverse restriction of the sliding rod, the movement deviation of the wheel disc saw in the linear cutting process can be reduced, the cutting reliability of the wheel disc saw is improved, the auxiliary sliding block of the first ball group slides more smoothly, the second motor drives the driven threaded column to rotate, the moving pipe only moves transversely under the longitudinal restriction of the sliding rod without rotating along with the driven threaded column, the wheel disc saw further moves transversely, the driven threaded column is assisted by the second ball group to rotate more smoothly, and the two groups of positioning rings are convenient for the driven threaded column to rotate without moving transversely, the convenient rotation of location wheelset improves the supporting effect, the stiffener group improves the installation stability of first motor and second motor, first motor and second motor are the common electrical part in market, possess stable outage self-locking mechanism and accurate adjustment mechanism of angle when buying back, and buy back the operation specification electricity that only needs to buy back when using according to together and connect and can use, connecting wire is as long as can carry out the rational wiring of work all can, the event is no longer repeated here, need explain, first motor and second motor quality are all lighter, the convenient arbitrary removal.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is an enlarged partial view of portion C of FIG. 1;

FIG. 5 is an enlarged partial view of portion D of FIG. 1;

FIG. 6 is an enlarged partial view of section E of FIG. 1;

FIG. 7 is a schematic view of the connection structure of the bottom plate, the left positioning hole and the right positioning groove;

in the drawings, the reference numbers: 1. a base plate; 2. an arched beam; 3. a slide bar; 4. a slider; 5. a connecting plate; 6. a support plate; 7. a first motor; 8. a roulette saw; 9. a support table; 10. a second motor; 11. a driven threaded post; 12. moving the tube; 13. positioning rings; 14. positioning a wheel set; 15. a stiffener group; 16. inserting a column; 17. inserting a tube; 18. a return spring; 19. a left positioning hole; 20. a right positioning groove; 21. a positioning column; 22. positioning pins; 23. a rotating shaft; 24. a rotating plate; 25. a rotating sheet; 26. a pulley; 27. a spring sleeve; 28. an annular iron plate; 29. an annular magnet stone plate; 30. a pull rod; 31. pulling a plate; 32. a pull ring; 33. a cushioning layer; 34. a roller set; 35. a support; 36. a non-slip mat.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 7, the slotting device for furniture production of the present invention comprises a bottom plate 1, an arched beam 2, a slide bar 3, a slider 4, a connecting plate 5, a supporting plate 6, a first motor 7, a transmission shaft and a wheel disc saw 8, wherein the left and right sides of the slide bar 3 are respectively installed at the left and right sides in the arched beam 2, the slider 4 is transversely provided with a first through slot, and a first ball group is rotatably fixed in the first through slot, the left end of the slide bar 3 passes through the first ball group and extends to the left side of the slider 4, the connecting plate 5 connects the slider 4 and the supporting plate 6, the first motor 7 is installed at the top end of the supporting plate 6, the front and rear ends of the transmission shaft are respectively connected with the rear output end of the first motor 7 and the center of the wheel disc saw 8, and can support and hold the square furniture by the bottom plate 1, at the same time, the first motor 7 is turned on the, the wheel disc saw 8 is contacted with a square plate to conveniently cut and slot, at the moment, the sliding block 4 is convenient to move transversely under the transverse restriction of the sliding rod 3, the wheel disc saw 8 can conveniently move transversely, the moving deviation of the wheel disc saw 8 in the linear cutting process can be reduced, the cutting reliability of the wheel disc saw is improved, the sliding block 4 is assisted by the first ball group to slide more smoothly, the wheel disc saw further comprises a supporting table 9, a second motor 10 and a driven threaded column 11, the supporting table 9 is installed on the left side of the arched beam 2, the second motor 10 is installed at the top end of the supporting table 9, the left end of the driven threaded column 11 is connected with the right output end of the second motor 10, a moving pipe 12 is sleeved on the outer side of the driven threaded column 11 in a screwed mode, the sliding block 4 is installed at the bottom end of the moving pipe 12, the second motor 10 drives the driven threaded column 11 to rotate, under the longitudinal restriction of the, further facilitating the transverse movement of the roulette saw 8, the left side and the right side of the arched beam 2 are both provided with a second through groove, and a second ball group is respectively and rotatably fixed in the two groups of second through grooves, the left end and the right end of the driven threaded column 11 respectively penetrate through the two groups of second ball groups and respectively extend out of the arched beam 2, the driven threaded column 11 is assisted by the second ball group to rotate more smoothly, the outer side of the arched beam 2 is fixedly sleeved with two groups of positioning rings 13, the inner sides of the two groups of positioning rings 13 are both provided with positioning wheel groups 14, the two groups of positioning wheel groups 14 are respectively and tightly contacted with the left side and the right side of the arched beam 2, the two groups of positioning rings 13 facilitate the driven threaded column 11 to only rotate but not to move transversely, the positioning wheel groups 14 facilitate the rotation and improve the supporting effect, reinforcing rod groups 15 are respectively connected between the top ends of the first motor 7 and the supporting plate 6 and between the top ends of the, first motor 7 and second motor 10 are the common electrical part in market, possess stable outage self-locking mechanism and accurate adjustment mechanism to the angle when buying back, and buy back and only need connect according to the instruction manual electricity that purchases back together when using and can use, connecting wire is as long as can carry out the reasonable wiring of work all can, and the event is no longer repeated here, needs to explain that first motor 7 and second motor 10 quality are all lighter, convenient arbitrary moving.

Preferably, the device also comprises two groups of inserting columns 16, two groups of inserting pipes 17, two groups of upper reset blocks, two groups of reset springs 18 and two groups of lower reset blocks, wherein the top ends of the two groups of inserting columns 16 are respectively arranged at the left side and the right side of the bottom end of the arched cross beam 2, the bottom ends of the two groups of inserting columns 16 are respectively inserted into the top ends of the two groups of inserting pipes 17, the two groups of upper reset blocks are respectively arranged at the bottom ends of the two groups of inserting columns 16, the top ends of the two groups of reset springs 18 are respectively connected with the two groups of upper reset blocks, the bottom ends of the two groups of reset springs 18 are respectively connected with the two groups of lower reset blocks, the two groups of lower reset blocks are respectively arranged on the inner bottom side walls of the two groups of inserting pipes 17, the two groups of reset springs 18 can manually press the arched cross beam 2 to press down, so that the wheel disc saw 8, so that the wheel disc saw 8 is not contacted with the furniture square plate any more, the use reliability is improved, a plurality of groups of left positioning grooves are arranged in the front-back direction of the left side of the top end of the bottom plate 1, a plurality of groups of left positioning holes 19 are arranged in the front-back direction of the left side of the bottom plate 1, the plurality of groups of left positioning holes 19 are respectively communicated with the left sides in the plurality of groups of left positioning grooves, a plurality of groups of right positioning grooves 20 corresponding to the plurality of groups of left positioning grooves are arranged in the front-back direction of the right side of the top end of the bottom plate 1, a plurality of groups of right positioning holes are arranged in the front-back direction of the right side of the bottom plate 1, the plurality of groups of right positioning holes are respectively communicated with the right sides in the plurality of groups of right positioning grooves 20, positioning columns 21, the inner ends of two groups of positioning pins 22 respectively penetrate through one group of left positioning holes 19 of the left positioning holes 19 and one group of right positioning holes of the right positioning holes and are respectively inserted into the two groups of positioning through holes, the positioning pins can be respectively inserted into one group of left positioning holes of the left positioning holes and one group of right positioning holes 20 of the right positioning holes 20 through two groups of positioning columns 21, the wheel disc saw 8 can be conveniently driven to move forwards and backwards, the cutting and slotting of different front and back positions of the square plates are convenient, after the positioning columns 21 are inserted, the positioning pins 22 can be inserted again to conveniently limit the positioning columns 21, so that the positioning columns 21 are not easy to fall off, the use stability is improved, the rotary table further comprises a rotary shaft 23 and a rotary plate 24, a rotary groove is arranged in the center of the bottom end of the rotary plate 24, a rotary sheet 25 is arranged at the top end of the rotary shaft, the bottom end of a rotating shaft 23 is arranged at the top end of a bottom plate 1, pulleys 26 are arranged on the left side and the right side of the bottom end of a rotating plate 24, two groups of pulleys 26 are in close contact with the top end of the bottom plate 1 and can rotate through manually rotating the rotating plate 24, the placement angle of a square plate on the rotating plate 24 can be conveniently adjusted in a rotating mode according to grooving requirements, the adaptability of the rotating plate is enhanced, the two groups of pulleys 26 are convenient to rotate and support the effect is improved, the device also comprises four groups of upper connecting columns, four groups of sleeve springs 27, four groups of telescopic pipes, four groups of lower connecting columns, an annular iron plate 28 and an annular iron absorbing stone plate 29, the annular iron absorbing stone plate 29 is arranged at the bottom end of the rotating plate 24, the top ends of the four groups of upper connecting columns are respectively arranged at the left front side, the right front side, the left rear side and the right rear side of the bottom end of the annular, four groups of sleeve springs 27 are respectively sleeved outside the four groups of telescopic pipes, four groups of lower connecting columns are all arranged at the top end of the bottom plate 1, the annular iron-absorbing stone plate 29 is adsorbed above the annular iron plate 28, third through grooves are longitudinally formed in the centers of the annular iron-absorbing stone plate 29 and the annular iron plate 28, third ball groups are rotatably fixed on the inner side walls of the two groups of third through grooves, the bottom end of the rotating shaft 23 penetrates through the two groups of third ball groups and extends to the lower part of the annular iron plate 28, the rotating plate 24 can be conveniently limited by mutually adsorbing the annular iron plate 28 and the annular iron-absorbing stone plate 29, when the rotating plate 24 rotates, the annular iron plate 28 is downwards pressed to compress the four groups of sleeve springs 27, so that the annular iron plate 28 and the annular iron-absorbing stone plate 29 are not mutually adsorbed, the rotating plate 24 is convenient to rotate, and in a normal state, the sleeve springs 27 drive the upper top, the telescopic tube auxiliary casing spring 27 is not easy to distort and deform when being supported, the third ball group auxiliary annular iron plate 28 longitudinally slides or the annular iron-absorbing stone plate 29 is smoother along with the rotation, the telescopic tube auxiliary casing spring further comprises two groups of pull rods 30 and pull plates 31, two groups of fourth through grooves are longitudinally arranged on the bottom plate 1, the inner side walls of the two groups of fourth through grooves can be rotatably fixed with the fourth ball groups, the top ends of the two groups of pull rods 30 are respectively connected with the left side and the right side of the bottom end of the annular iron plate 28, the bottom ends of the two groups of pull rods 30 respectively penetrate through the two groups of fourth ball groups and respectively extend to the lower part of the bottom plate 1 and are respectively arranged on the left side and the right side of the top end of the pull plate 31, the bottom end of the pull plate 31 is connected with pull rings 32, the top end of the pull plate 31 is provided with a shock absorption layer 33, the shock absorption layer 33 is contacted with the bottom side of the bottom, the supplementary pull rod 30 of fourth ball group slides more smoothly, bradyseism layer 33 is convenient to carry out the bradyseism protection when the pulling plate 31 is kick-backed vigorously carelessly, two sets of post 16 outsides of inserting all are provided with roller train 34, and two sets of roller train 34 paste the inside wall of tight two sets of intubate 17 respectively, it can improve the smooth nature of inserting post 16 longitudinal movement through the slip of roller train 34, and make and insert the difficult rock of post 16, vertical longitudinal movement, 1 bottom left front side in bottom plate, right front side, left rear side and right rear side all are connected with support 35, the bottom of four group's supports 35 all is connected with slipmat 36, it can improve the supporting effect through four group's supports 35, four group's slipmat 36 further improve whole stability of placing, four group's support 35 self length conveniently provide the space for pull ring 32 pulling.

The utility model discloses a fluting device for furniture production, above the mounting means of all parts, connected mode or set up the mode and be the welding, riveting or other common mechanical system, wherein can slide/rotate fixedly promptly for slide/not dropping under the rotation state, seal the intercommunication and seal when two connecting pieces communicate promptly, and the concrete structure of its all parts, model and coefficient index are its from the area technique, as long as can reach all implementation of its beneficial effect, above-mentioned all with the electric module and be the common electrical part in market with electrical apparatus, buy when returning to the use only need connect according to the mutual electricity of the instruction manual that together buys back and can use, and control module is its common from taking the module, the event is all no longer repeated here.

The slotting device for furniture production of the utility model, without being stated to the contrary, "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and other directional words included in the term only represent the direction of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a fluting device for furniture production, a serial communication port, including bottom plate (1), arch crossbeam (2), slide bar (3), slider (4), connecting plate (5), backup pad (6), first motor (7), transmission shaft and roulette saw (8), the left and right sides is installed respectively in arch crossbeam (2) left side and interior right side in slide bar (3), transversely be provided with first logical groove on slider (4), and it has first ball group to rotatably be fixed with in first logical inslot portion, slide bar (3) left end passes first ball group and stretches out to slider (4) left side, connecting plate (5) link block (4) and backup pad (6), first motor (7) are installed on backup pad (6) top, both ends are connected with first motor (7) rear side output and roulette saw (8) center respectively around the transmission shaft, still include brace table (9), A second motor (10) and a driven threaded column (11), wherein the support table (9) is arranged on the left side of the arched beam (2), the second motor (10) is arranged on the top end of the support table (9), the left end of the driven threaded column (11) is connected with the output end on the right side of the second motor (10), a moving pipe (12) is sleeved on the outer side of the driven threaded column (11) in a threaded manner, a sliding block (4) is arranged at the bottom end of the moving pipe (12), second through grooves are transversely arranged on the left side and the right side of the arched beam (2), second ball groups are rotatably fixed in the two second through grooves respectively, the left end and the right end of the driven threaded column (11) penetrate through the two second ball groups respectively and extend out of the arched beam (2), two positioning rings (13) are fixedly arranged on the outer side of the arched beam (2), positioning wheel groups (14) are arranged on the inner sides of the two positioning rings, and the two positioning wheel groups (14) are, and reinforcing rod groups (15) are connected between the top ends of the first motor (7) and the supporting plate (6) and between the top ends of the second motor (10) and the supporting table (9).

2. The slotting device for furniture production according to claim 1, further comprising two sets of inserting columns (16), two sets of inserting pipes (17), two sets of upper reset blocks, two sets of reset springs (18) and two sets of lower reset blocks, wherein the top ends of the two sets of inserting columns (16) are respectively installed at the left side and the right side of the bottom end of the arched cross beam (2), the bottom ends of the two sets of inserting columns (16) are respectively inserted into the top ends of the two sets of inserting pipes (17), the two sets of upper reset blocks are respectively installed at the bottom ends of the two sets of inserting columns (16), the top ends of the two sets of reset springs (18) are respectively connected with the two sets of upper reset blocks, the bottom ends of the two sets of reset springs (18) are respectively connected with the two sets of lower reset blocks, and the two sets of lower.

3. The grooving apparatus for furniture production according to claim 2, wherein the bottom plate (1) is provided with a plurality of sets of left positioning grooves in the front-back direction of the left side of the top end, and the bottom plate (1) is provided with a plurality of sets of left positioning holes (19) in the front-back direction of the left side of the bottom plate, the plurality of sets of left positioning holes (19) are respectively communicated with the left side in the plurality of sets of left positioning grooves, the bottom plate (1) is provided with a plurality of sets of right positioning grooves (20) in the front-back direction of the right side of the top end, the plurality of sets of right positioning holes are respectively communicated with the right side in the plurality of sets of right positioning grooves (20), the bottom ends of the two sets of insertion pipes (17) are respectively provided with positioning columns (21), and the two sets of positioning columns (21) are respectively communicated with positioning through holes, the two sets of positioning columns (21) are respectively inserted, the positioning structure further comprises two groups of positioning pins (22), wherein the inner ends of the two groups of positioning pins (22) respectively penetrate through one group of left positioning holes (19) in the multiple groups of left positioning holes (19) and one group of right positioning holes in the multiple groups of right positioning holes and are respectively inserted into the two groups of positioning through holes.

4. The slotting device for furniture production according to claim 3, further comprising a rotating shaft (23) and a rotating plate (24), wherein a rotating groove is formed in the center of the bottom end of the rotating plate (24), a rotating sheet (25) is arranged at the top end of the rotating shaft (23), the rotating sheet (25) is located inside the rotating groove, the rotating sheet (25) can rotate relative to the rotating groove, the bottom end of the rotating shaft (23) is installed at the top end of the bottom plate (1), pulleys (26) are arranged on the left side and the right side of the bottom end of the rotating plate (24), and the two groups of pulleys (26) are in close contact with the top end of the bottom plate (1).

5. The grooving apparatus for furniture production according to claim 4, further comprising four sets of upper connection columns, four sets of toggle springs (27), four sets of telescopic pipes, four sets of lower connection columns, an annular iron plate (28) and an annular iron-absorbing stone plate (29), wherein the annular iron-absorbing stone plate (29) is mounted at a bottom end of the rotating plate (24), top ends of the four sets of upper connection columns are respectively mounted at a left front side, a right front side, a left rear side and a right rear side of a bottom end of the annular iron plate (28), the four sets of toggle springs (27) and one ends of the four sets of telescopic pipes are respectively connected to the four sets of upper connection columns, the four sets of toggle springs (27) and the other ends of the four sets of telescopic pipes are respectively connected to the four sets of lower connection columns, the four sets of toggle springs (27) are respectively fitted outside the four sets of telescopic pipes, the four sets of lower connection columns are respectively mounted at a top, the centers of the annular iron-absorbing stone plate (29) and the annular iron plate (28) are longitudinally provided with third through grooves, the inner side walls of the two groups of third through grooves can be rotationally fixed with third ball groups, and the bottom end of the rotating shaft (23) penetrates through the two groups of third ball groups and extends out of the lower part of the annular iron plate (28).

6. The slotting device for furniture production according to claim 5, further comprising two groups of pull rods (30) and pull plates (31), wherein two groups of fourth through grooves are longitudinally formed in the bottom plate (1), fourth ball groups are rotatably fixed on the inner side walls of the two groups of fourth through grooves, the top ends of the two groups of pull rods (30) are respectively connected with the left side and the right side of the bottom end of the annular iron plate (28), the bottom ends of the two groups of pull rods (30) respectively penetrate through the two groups of fourth ball groups and extend out to the lower side of the bottom plate (1) to be respectively installed on the left side and the right side of the top end of the pull plate (31), pull rings (32) are connected with the bottom end of the pull plate (31), a shock absorption layer (33) is arranged at the top end of the pull plate (31), and the shock absorption layer (.

7. Slotting device for furniture production according to claim 6, wherein the two groups of insertion columns (16) are provided with roller groups (34) on the outer sides, and the two groups of roller groups (34) are respectively attached to the inner side walls of the two groups of insertion tubes (17).

8. The grooving apparatus for furniture production according to claim 7, wherein the bottom ends of the base plate (1) are connected with brackets (35) at the front left side, the front right side, the rear left side, and the rear right side, and the bottom ends of the four sets of brackets (35) are connected with anti-skid pads (36).

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