CN118456567A - Timber cutting machine and method for producing dust-free wooden box - Google Patents
Timber cutting machine and method for producing dust-free wooden box Download PDFInfo
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- CN118456567A CN118456567A CN202410871782.XA CN202410871782A CN118456567A CN 118456567 A CN118456567 A CN 118456567A CN 202410871782 A CN202410871782 A CN 202410871782A CN 118456567 A CN118456567 A CN 118456567A
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- wheel
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- timber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
- B27C5/02—Machines with table
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
- B27C5/02—Machines with table
- B27C5/06—Arrangements for clamping or feeding work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G3/00—Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use in connection with wood-working machine or in wood-working plants
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
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Abstract
The invention discloses a timber cutting machine and a method for producing dust-free wooden boxes, which relate to the technical field of timber processing, the timber cutting machine comprises a workbench and a cutting component for cutting timber, the cutting component comprises a protective cover, the protective cover is arranged at one side of the upper end surface of the workbench, two sides of the lower end of the protective cover are provided with avoidance openings for entering and exiting timber, a cutter for sectionally cutting timber is arranged in the protective cover, the dust removing mechanism is arranged at the upper end of the protective cover and used for treating dust generated during cutting, negative pressure can be generated on one side of the protective cover during working, fine dust generated during cutting is sucked and stored, the influence of fine dust drifting on the field working environment is avoided, and meanwhile, the collecting mechanism can be used for collecting wood dust generated during processing, so that unified treatment is facilitated.
Description
Technical Field
The invention relates to the technical field of wood processing, in particular to a wood cutting machine and a wood cutting method for producing dust-free wooden boxes.
Background
The wooden box is a box body formed by binding wood plates, can be used as a storage, can also be used for packing and transporting goods, and needs to be cut in the production process of the wooden box so as to obtain the wood with the required size.
The utility model provides a plank cutting device for building materials as in prior art CN114643621B, including preceding workstation, back workstation, feeding mechanism, side pressure mechanism, preceding fender mechanism and cutting mechanism, preceding workstation is fixed with the back workstation, and the top of back workstation is rectangular array and distributes and has four limiting plates that are used for treating the cutting plank spacing, and the device can realize the automatic feeding to the plank and realize the cutting through feeding mechanism.
The device can realize the cutting of plank, but this equipment can not handle the fine and broken bits dust that produces at the in-process of cutting, can lead to the dust to spread, can seriously influence on-the-spot processing environment and workman healthy, while prior art cutting in-process, the device utilizes push pedal device to carry the plank to cutting member department from the bottom to cut, but this kind of mode is because plank upper end stacks the plank and has certain weight, consequently the plank push resistance of bottom is great, friction can lead to the plank surface to produce a large amount of scratches simultaneously between plank and the plank, seriously influence the quality of plank, in order to above-mentioned problem, we provide a timber cutting machine and method that no raise dust wooden case was used in production in order to solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a timber cutting machine and a timber cutting method for producing dust-free wooden boxes, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a timber cutting machine that no raise dust wooden case production was used, includes the workstation and is used for cutting timber cutting assembly, cutting assembly includes the protection casing, and the protection casing is established in the position of workstation up end one side, and the lower extreme both sides of protection casing all are offered and are used for getting into and out the mouth of avoiding of timber, the inside cutter that is used for carrying out segmentation cutting to timber that is equipped with of protection casing, the protection casing upper end is equipped with the dust removal mechanism that is used for handling the dust that produces when cutting, the workstation is located the position of cutter below and is equipped with the collection mechanism that is used for collecting the saw-dust;
the middle position of the workbench is provided with a feeding mechanism for intermittent feeding to the slitter in the protective cover, a limiting mechanism for limiting the fed timber is arranged at the position of the workbench between the protective cover and the feeding mechanism, and a power mechanism for driving the slitter and the feeding mechanism to operate is arranged below the collecting mechanism.
As a further scheme of the invention: the workbench comprises a table top, supporting legs for supporting are arranged at four corner positions of the lower end of the table top, two mutually parallel strip-shaped grooves are formed in two sides of one end of the table top, a plurality of idler wheels are arranged in the strip-shaped grooves, limiting baffles are arranged at positions of the two sides of the table top, one end of the table top, far away from the idler wheels, is obliquely provided with a blanking inclined plate, a plurality of saw grooves are further formed in one side, close to the blanking inclined plate, of the table top, wheel grooves are formed in two sides in the middle of the table top, and three pushing block grooves are further formed in one side, close to the blanking inclined plate, of the table top.
As still further aspects of the invention: the cutter comprises a rotating shaft, the rotating shaft is rotationally connected inside the protective cover, a plurality of saw blades are fixedly connected to the rotating shaft, the saw blades are matched with saw grooves on the table top, and a second driving belt wheel is arranged at the position where one end of the rotating shaft penetrates through the protective cover.
As still further aspects of the invention: the dust removing mechanism comprises a mounting shell, the mounting shell is fixedly connected to the position of one side of the upper end face of the protective cover, an air duct block is arranged in the mounting shell, an impeller shaft is rotatably connected between one side of the mounting shell and the air duct block, blades are arranged at the positions of the impeller shaft, which are located in the air duct block, one end, which is far away from the blades, of the impeller shaft and one end, which is far away from the second driving belt pulley, of the rotating shaft are respectively provided with a third driving belt pulley, a second driving belt is arranged between the two third driving belt pulleys, a plurality of exhaust holes are formed in one side, which is close to the third driving belt pulley, of the mounting shell, a dust filtering box for collecting dust is arranged in a cavity of one side, which is far away from the third driving belt pulley, of the mounting shell, a bifurcation pipe is connected to the position, which is located above the dust filtering box, two branch pipe ends, which are far away from the mounting shell, are respectively provided with a conical cover, and the conical cover is communicated with the inside of the protective cover.
As still further aspects of the invention: the collecting mechanism comprises a collecting bin fixedly connected to the table top at the position below the sawing groove, an avoidance port is formed in one side of the collecting bin, a threaded discharging rod is connected to the inside of the collecting bin in a rotating mode, a rotating motor used for driving the threaded discharging rod to rotate is installed on one side of the collecting bin, and a discharge port is formed in the bottom of one end, far away from the rotating motor, of the collecting bin.
As still further aspects of the invention: the feeding mechanism comprises a rotating shaft, the rotating shaft is rotationally connected to the middle of the table top, the two ends of the rotating shaft are fixedly connected with a feeding turntable, the feeding turntable is arranged in a wheel groove, a plurality of wood grooves are formed in the feeding turntable, two sides of the upper end face of the table top are also provided with limiting side plates for limiting wood, one end of the rotating shaft is fixedly connected with a first ratchet wheel, one end of the rotating shaft is rotationally connected with a hollow gear, the first ratchet wheel is arranged in the hollow gear, two sides of the hollow gear are respectively provided with a side groove, first pawls matched with the first ratchet wheel are rotationally connected in the side grooves, a first spring is arranged between each first pawl and the inclined surface of the side groove, one side of the lower end face of the table top is fixedly connected with a U-shaped frame, the middle of the U-shaped frame is rotationally connected with a central shaft, the upper end of the central shaft is fixedly connected with the rotating disk, the rotating disc is rotationally connected with a connecting rod, one end of the connecting rod, far away from the rotating disc, is rotationally connected with a pushing frame, both ends and the middle of the pushing frame are rotationally connected with a feeding pushing block, the feeding pushing block is in sliding connection with a pushing block groove, a torsion spring is arranged at the rotational connection part of the feeding pushing block and the pushing frame, the lower end of a central shaft is fixedly connected with a worm wheel, one side of a U-shaped frame is rotationally connected with a worm, the worm is meshed with the worm wheel, one end of the worm is provided with a first synchronous wheel, one side of the U-shaped frame is fixedly connected with a sliding seat, a rack is in sliding connection with the sliding seat, the rack is meshed with a hollow gear, one end of the rack is fixedly connected with a fixed push rod, the lower end of the rack is fixedly connected with a spring seat, a return spring is arranged between the spring seat and the sliding seat, one side of the pushing frame is fixedly connected with an L-shaped push rod which is used for pushing the rack in a matched manner with the fixed push rod, one end of the rotating shaft is provided with an anti-reversing mechanism for preventing the feeding turntable from reversing.
As still further aspects of the invention: the anti-reverse mechanism comprises a U-shaped support, the U-shaped support is fixedly connected to the position of the table top at one end of the rotating shaft, a second ratchet wheel is fixedly connected to one end of the rotating shaft, which is far away from the first ratchet wheel, a connecting groove is formed in the middle of the upper end of the U-shaped support, a second pawl is rotationally connected to the connecting groove, and a second spring is installed between the second pawl and the inclined surface of the connecting groove.
As still further aspects of the invention: the limiting mechanism comprises side support plates, the side support plates are respectively and fixedly connected to positions, close to the protective cover, on two sides of the upper end face of the table top, a first bidirectional screw rod is rotatably connected between the upper ends of the two side support plates, limiting sliding grooves are formed in the lower ends of the two side support plates, an inverted U-shaped sliding frame is slidably connected between the two limiting sliding grooves, limiting pinch rollers are installed in the inverted U-shaped sliding frame, threaded blocks are connected to threads on two ends of the first bidirectional screw rod in a threaded mode, connecting arms are rotatably connected to the threaded blocks, the lower ends of the connecting arms are rotatably connected to two sides of the inverted U-shaped sliding frame respectively, a second synchronous wheel is installed on a connecting shaft head at one end of the side support plates, and a hand wheel is installed on a connecting shaft head at the other end of the first bidirectional screw rod.
As still further aspects of the invention: the power mechanism comprises a power machine case, power machine case fixed connection is in the position of collecting storehouse lower extreme one side, power machine case lower extreme one side rotates and is connected with the second integral key shaft, power machine case lower extreme opposite side rotates and is connected with first integral key shaft, equal sliding connection in first integral key shaft and second integral key shaft both sides has the variable speed conical pulley, installs the steel band between the variable speed conical pulley on first integral key shaft and the second integral key shaft, the equal fixedly connected with trough of a groove sliding ring in one side that the variable speed conical pulley kept away from the steel band, install driving motor on the supporting leg of mesa one side, driving motor output and second integral key shaft one end fixed connection, second integral key shaft other end fixed connection has first driving pulley, installs first drive belt between first drive pulley and the second driving pulley, install the fourth synchronizing wheel between fourth synchronizing wheel and the first synchronizing wheel, the equal sliding connection in both sides of power machine case upper end has the second bilateral lead screw, and the equal fixedly connected with steel band in position of second bilateral lead screw, the equal fixedly connected with trough of a groove sliding block is kept away from on the supporting leg of mesa one side, the equal sliding connection has the first synchronizing wheel of a groove sliding block and a second bilateral lead screw, the equal sliding connection has the second bilateral screw, the equal sliding connection between the second bilateral lead screw and the second end fixed connection.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, through the dust removing mechanism, negative pressure can be generated on one side of the protective cover during working, fine scraps generated during cutting are sucked and stored, the phenomenon that the fine scraps drift to influence the field working environment is avoided, and meanwhile, the collecting mechanism can be used for collecting scraps generated during processing, so that unified processing is facilitated.
2. According to the invention, the feeding mechanism is arranged to intermittently convey timber into the cutting assembly, and meanwhile, in the process of pushing the timber into the cutting assembly, the timber is not contacted with each other, so that the condition that scratches appear due to friction between the timber and the timber in the feeding process in the prior art is avoided.
3. According to the invention, the transmission ratio between the first spline shaft and the second spline shaft can be adjusted through the speed change conical wheel, the steel belt, the limit sliding rod, the second bidirectional screw rod, the shifting block and the shifting fork, so that the feeding speed of the feeding mechanism can be adjusted according to the thickness of wood in practical application, the feeding speed of the feeding mechanism can be adjusted according to the thickness of a wood plate in operation, the feeding speed of the feeding mechanism is slower when the wood plate is thicker, the problem that the saw blade is blocked due to the too fast pushing speed in the process of cutting the thick wood plate can be effectively avoided, and the feeding speed of the feeding mechanism is faster when the wood plate is thinner, so that the processing efficiency can be effectively improved.
4. According to the invention, through the second synchronous belt, the third synchronous wheel and the second synchronous wheel, the first bidirectional screw rod and the second bidirectional screw rod can be linked when in use, so that when the height of the limiting pinch roller is adjusted according to the thickness of the wood board, the transmission ratio between the first spline shaft and the second spline shaft can be adjusted in the same step so as to automatically match the thickness of the wood board, and the adjustment is simple and convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of the other side of the present invention.
Fig. 3 is a schematic structural view of a workbench in the invention.
Fig. 4 is a schematic structural view of the dust removing mechanism in the present invention.
Fig. 5 is a schematic structural view of a divider according to the present invention.
Fig. 6 is a schematic view showing an internal structure of the mounting case in the present invention.
Fig. 7 is a schematic structural view of a limiting mechanism in the present invention.
Fig. 8 is a schematic structural view of the collecting mechanism in the present invention.
Fig. 9 is a schematic view of the structure of the collecting bin in the present invention.
FIG. 10 is a schematic view of a feeding mechanism according to the present invention.
FIG. 11 is a schematic view of the bottom structure of the feeding mechanism of the present invention.
Fig. 12 is a schematic structural view of a hollow gear in the present invention.
FIG. 13 is a schematic view of an anti-backup mechanism according to the present invention.
Fig. 14 is a schematic structural diagram of a feeding pushing block in the present invention.
Fig. 15 is a schematic view of a power mechanism according to the present invention.
Fig. 16 is a schematic view showing an internal structure of a power box according to the present invention.
Fig. 17 is a schematic view of a part of the power mechanism of the present invention.
Fig. 18 is a schematic view of the structure of the variable speed cone pulley of the present invention.
Fig. 19 is a schematic view of the structure of the present invention in application.
Wherein: 100. a work table; 101. support legs; 102. a table top; 103. a roller; 104. a limit baffle; 105. a blanking sloping plate; 106. sawing grooves; 107. a pushing block groove; 108. wheel grooves;
200. A feeding mechanism; 201. a rotating shaft; 202. a wood trough; 203. a feeding turntable; 204 feeding a pushing block; 205. a limit side plate; 206. a rack; 207. a return spring; 208. a sliding seat; 209. an anti-reverse mechanism; 210. pushing a frame; 211. a connecting rod; 212. a U-shaped frame; 213. a rotating disc; 214. a worm wheel; 215. a central shaft; 216. a first synchronizing wheel; 217. a worm; 218. a hollow gear; 219. a side groove; 220. a first spring; 221. a first pawl; 222. a first ratchet; 223. an L-shaped push rod;
2091. a U bracket; 2092. a second spring; 2093. a second pawl; 2094. a second ratchet;
300. A limiting mechanism; 301. a side support plate; 302. a hand wheel; 303. a connecting arm; 304. a first bidirectional screw rod; 305. a screw block; 306. a second synchronizing wheel; 307. an inverted U-shaped carriage; 308. limiting pinch rollers;
400. a protective cover; 500. an avoidance port;
600. A collection mechanism; 601. a collecting bin; 602. a threaded discharging rod; 603. an avoidance port; 604. a rotating electric machine; 605. a discharge port;
700. A power mechanism; 701. a power box; 702. a third synchronizing wheel; 703. a first synchronization belt; 704. a second timing belt; 705. a first belt; 706. a driving motor; 708. a first driving wheel; 709. a first spline shaft; 710. a second spline shaft; 711. a steel strip; 712. a fourth synchronizing wheel; 713. a variable speed cone wheel; 714. a grooved slip ring; 715. a limit slide bar; 716. a transmission gear; 717. a shifting block; 718. a second bidirectional screw rod; 719. a shifting fork;
800. A slitter; 801. a rotation shaft; 802. a saw blade; 803. a second transmission pulley;
900. A dust removing mechanism; 901. a third drive pulley; 902. a second belt; 903. an impeller shaft; 904. a mounting shell; 905. a bifurcation tube; 906. a conical cover; 907. an air outlet; 908. a ventilation block; 909. a blade; 910. a dust filtering box.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-19, in the embodiment of the invention, a timber cutting machine for producing dust-free wooden cases comprises a workbench 100 and a cutting assembly for cutting timber, wherein the workbench 100 comprises a table top 102, supporting legs 101 for supporting are arranged at four corners of the lower end of the table top 102, two parallel strip-shaped grooves are formed in two sides of one end of the table top 102, a plurality of rollers 103 are arranged in the strip-shaped grooves, limit baffles 104 are arranged at the positions of the table top 102, which are positioned on two sides of the rollers 103, a blanking inclined plate 105 is obliquely arranged at one end of the table top 102, which is far away from the rollers 103, a plurality of saw grooves 106 are formed in one side of the table top 102, which is close to the blanking inclined plate 105, wheel grooves 108 are formed in two sides of the middle of the table top 102, and three pushing block grooves 107 are formed in one side of the table top 102, which is close to the blanking inclined plate 105; during operation, the pushing of timber can be convenient for through the gyro wheel 103 that sets up, reduces the resistance that timber removed, and the timber landing that the cutting of cutting was accomplished can be convenient for to the unloading swash plate 105 that sets up, and limit baffle 104 that sets up can be spacing to the plank, avoids the problem that the skew appears in the timber.
Referring to fig. 1-9, the cutting assembly includes a protective cover 400, the protective cover 400 is disposed at a position on one side of an upper end surface of the workbench 100, avoidance openings 500 for entering and exiting timber are formed on two sides of a lower end of the protective cover 400, a slitter 800 for sectionally cutting timber is disposed in the protective cover 400, the slitter 800 includes a rotation shaft 801, the rotation shaft 801 is rotatably connected inside the protective cover 400, a plurality of saw blades 802 are fixedly connected to the rotation shaft 801, the saw blades 802 are matched with the saw grooves 106 on the table 102, a second driving pulley 803 is mounted at one end of the rotation shaft 801, when the second driving pulley 803 rotates to drive the rotation shaft 801 to rotate, the rotation shaft 801 rotates to drive the saw blades 802 to rotate, the saw blades 802 rotate to realize timber cutting treatment, the openings 500 formed on two sides of the protective cover 400 can facilitate timber entering and exiting, and exiting of the timber can be automatically set according to actual processing requirements.
Referring to fig. 4-6, a dust removing mechanism 900 for treating dust generated during cutting is arranged at the upper end of the protection cover 400, the dust removing mechanism 900 comprises a mounting shell 904, the mounting shell 904 is fixedly connected to a position on one side of the upper end surface of the protection cover 400, an air duct block 908 is arranged in the mounting shell 904, an impeller shaft 903 is rotatably connected between one side of the mounting shell 904 and the air duct block 908, a blade 909 is arranged at the position of the impeller shaft 903 in the air duct block 908, a third driving pulley 901 is arranged at one end of the impeller shaft 903 far from the blade 909 and one end of the rotating shaft 801 far from the second driving pulley 803, a second driving belt 902 is arranged between the two third driving pulleys 901, a plurality of exhaust holes 907 are formed in one side of the mounting shell 904 near the third driving pulleys 901, a dust filtering box 910 for collecting dust is arranged in a cavity on one side of the mounting shell 904 far from the third driving pulleys 906, a bifurcation 905 is connected to the position of the upper side of the dust filtering box 910, two end parts of the bifurcation 905 far from the mounting shell 904 are respectively provided with a conical protection cover, and the conical protection cover 400 is communicated with the inner part; in operation, the rotation shaft 801 rotates to drive the third driving pulley 901 to rotate, the third driving pulley 901 rotates to drive the impeller shaft 903 to rotate, the impeller shaft 903 rotates to drive the blades 909 to rotate, the blades 909 rotate to pump air of the dust filter box 910 to the exhaust hole 907, so that a negative pressure effect is formed in the dust filter box 910, then fine dust generated by cutting can be sucked from the conical cover 906 and stored in the dust filter box 910, and meanwhile, the dust filter box 910 can be pulled out, so that the collected fine dust can be cleaned conveniently.
Referring to fig. 8-9, a collecting mechanism 600 for collecting wood chips is disposed at a position of the table 100 below the slitter 800; the collecting mechanism 600 comprises a collecting bin 601, the collecting bin 601 is fixedly connected to the table top 102 and is located below the saw groove 106, an avoidance hole 603 is formed in one side of the collecting bin 601, a threaded discharging rod 602 is rotatably connected to the inside of the collecting bin 601, a rotating motor 604 for driving the threaded discharging rod 602 to rotate is mounted on one side of the collecting bin 601, and a discharge hole 605 is formed in the bottom of one end, far away from the rotating motor 604, of the collecting bin 601; during operation, saw dust that saw bit 802 cutting produced can drop to collection storehouse 601 from saw groove 106 and store, avoids the saw dust to fall to the ground and leads to the circumstances that site environment is disordered, when needs are discharged the saw dust of storage, and rotating electrical machines 604 drive screw thread discharge pole 602 and rotate, screw thread discharge pole 602 rotates and sends out the saw dust from collection storehouse 601 and discharges from discharge gate 605.
Referring to fig. 10-14, a feeding mechanism 200 for intermittent feeding to a slitter 800 in a protective cover 400 is disposed in the middle of the workbench 100, the feeding mechanism 200 includes a rotating shaft 201, the rotating shaft 201 is rotatably connected to the middle of the table 102, two ends of the rotating shaft 201 are fixedly connected with a feeding turntable 203, the feeding turntable 203 is disposed in a wheel groove 108, a plurality of timber grooves 202 are disposed on the feeding turntable 203, two sides of the upper end surface of the table 102 are further provided with limiting side plates 205 for limiting timber, one end of the rotating shaft 201 is fixedly connected with a first ratchet wheel 222, one end of the rotating shaft 201 is rotatably connected with a hollow gear 218, the first ratchet wheel 222 is disposed in the hollow gear 218, two sides of the hollow gear 218 are respectively provided with side grooves 219, first pawls 221 engaged with the first ratchet wheel 222 are respectively rotatably connected in the side grooves 219, a first spring 220 is arranged between the first pawl 221 and the inclined surface of the side groove 219, one side of the lower end surface of the table top 102 is fixedly connected with a U-shaped frame 212, the middle of the U-shaped frame 212 is rotationally connected with a central shaft 215, the upper end of the central shaft 215 is fixedly connected with a rotating disc 213, one side of the rotating disc 213 is rotationally connected with a connecting rod 211, one end of the connecting rod 211 far away from the rotating disc 213 is rotationally connected with a pushing frame 210, both ends and the middle of the pushing frame 210 are rotationally connected with a feeding pushing block 204, the feeding pushing block 204 is slidably connected with the pushing block groove 107, a torsion spring is arranged at the rotational connection position of the feeding pushing block 204 and the pushing frame 210, the lower end of the central shaft 215 is fixedly connected with a worm wheel 214, one side of the U-shaped frame 212 is rotationally connected with a worm 217 meshed with the worm wheel 214, one end of the worm 217 is provided with a first synchronous wheel 216, one side of the U-shaped frame 212 is fixedly connected with a sliding seat 208, the sliding seat 208 is slidably connected with a rack 206, the rack 206 is meshed with the hollow gear 218, one end of the rack 206 is fixedly connected with a fixed push rod 224, the lower end of the rack 206 is fixedly connected with a spring seat, a return spring 207 is arranged between the spring seat and the sliding seat 208, and one side of the push frame 210 is fixedly connected with an L-shaped push rod 223 which is used for pushing the rack 206 to move in cooperation with the fixed push rod 224;
During operation, the first synchronizing wheel 216 rotates to drive the worm 217 to rotate, the worm 217 rotates to drive the worm wheel 214, the worm wheel 214 drives the central shaft 215, the central shaft 215 rotates to drive the rotating disc 213 to rotate, the rotating disc 213 rotates to drive the connecting rod 211 to move, the connecting rod 211 moves to drive the pushing frame 210 to reciprocate, the pushing frame 210 reciprocates to drive the feeding pushing block 204 to reciprocate, the feeding pushing block 204 reciprocates to push timber between the timber grooves 202 to the cutter 800 for cutting, when the pushing frame 210 is pulled back to the rear end, the L-shaped push rod 223 pushes the fixed push rod 224 to enable the rack 206 to move towards the sliding seat 208, the rack 206 drives the hollow gear 218 to rotate, at the moment, the first ratchet wheel 222 rotates under the action of the first pawl 221 to enable the feeding turntable 203 to rotate to the pushing position, then the pushing frame 210 continuously rotates along with the rotating disc 213, the pushing frame 210 moves towards the cutter 800 again, at the moment, the rack 206 is reset under the action of the reset spring 207, at the moment, the hollow gear 218 resets to rotate, and at the same time, the first ratchet wheel 222 does not rotate towards the direction of cutting the cutter 800 repeatedly, and the cutter 800 is pushed to cut.
Referring to fig. 13, an anti-reverse mechanism 209 for preventing the feeding turntable 203 from reversing is disposed at one end of the rotation shaft 201, the anti-reverse mechanism 209 includes a U-shaped bracket 2091, the U-shaped bracket 2091 is fixedly connected to the table 102 at a position where the table top 102 is located at one end of the rotation shaft 201, a second ratchet 2094 is fixedly connected to one end of the rotation shaft 201 far away from the first ratchet 222, a connecting slot is formed in the middle of the upper end of the U-shaped bracket 2091, a second pawl 2093 is rotationally connected to the connecting slot, and a second spring 2092 is installed between the second pawl 2093 and an inclined surface of the connecting slot; the second ratchet 2094 and the second pawl 2093 can prevent the feeding turntable 203 from reversing during operation, so that the rotation angle of the feeding turntable 203 caused by the reset of the hollow gear 218 can be effectively avoided.
Referring to fig. 7, a limiting mechanism 300 for limiting the fed timber is disposed at a position between the protective cover 400 and the feeding mechanism 200 of the workbench 100, the limiting mechanism 300 comprises side support plates 301, the side support plates 301 are respectively and fixedly connected to positions, close to the protective cover 400, on two sides of the upper end surface of the table top 102, a first bidirectional screw rod 304 is rotatably connected between the upper ends of the two side support plates 301, limiting sliding grooves are disposed at the lower ends of the two side support plates 301, an inverted U-shaped sliding frame 307 is slidably connected between the two limiting sliding grooves, limiting pinch rollers 308 are mounted in the inverted U-shaped sliding frame 307, screw threads on two ends of the first bidirectional screw rod 304 are respectively and threadedly connected with screw thread blocks 305, connecting arms 303 are respectively and rotatably connected to the screw thread blocks 305, second synchronous wheels 306 are mounted on connecting shaft heads on one ends of the side support plates 301, and hand wheels 302 are mounted on the connecting shaft heads on the other ends of the first bidirectional screw rod 304; limiting pinch roller 308 through setting up can be spacing the timber when using, avoid the circumstances that moves up appears in the in-process timber of cutting, can drive first two-way lead screw 304 through rotatory hand wheel 302 simultaneously and rotate, first two-way lead screw 304 rotates and can drive screw thread piece 305 and remove, and two screw thread pieces 305 are close to each other or the motion of keeping away from, and then can drive linking arm 303 and carry out corresponding motion, linking arm 303 motion can drive the U-shaped balladeur train 307 of falling and go up and down for when using, can carry out corresponding adjustment to limiting pinch roller 308's height according to the thickness of timber.
Referring to fig. 15-18, a power mechanism 700 for driving the slitter 800 and the feeding mechanism 200 to operate is disposed below the collecting mechanism 600; the power mechanism 700 comprises a power machine case 701, the power machine case 701 is fixedly connected to the position of one side of the lower end of the collecting bin 601, one side of the lower end of the power machine case 701 is rotatably connected with a second spline shaft 710, the other side of the lower end of the power machine case 701 is rotatably connected with a first spline shaft 709, both sides of the first spline shaft 709 and the second spline shaft 710 are slidably connected with a speed changing conical wheel 713, a steel belt 711 is arranged between the speed changing conical wheel 713 on the first spline shaft 709 and the speed changing conical wheel 713 on the second spline shaft 710, one side of the speed changing conical wheel 713, far from the steel belt 711, is fixedly connected with a grooved slip ring 714, the supporting leg 101 on one side of the table 102 is provided with a driving motor 706, the output end of the driving motor 706 is fixedly connected with one end of the second spline shaft 710, the other end of the second spline shaft 710 is fixedly connected with a first transmission pulley 708, a first transmission belt 705 is arranged between the first transmission pulley 708 and the second transmission pulley 701, one end of the first spline shaft 709 is provided with a fourth synchronizing wheel 713, a second synchronizing belt 703 is arranged between the first synchronizing wheel 712 and the second spline shaft 709 and the second synchronizing wheel 216, both sides of the two sides of the speed changing conical wheel 713 are fixedly connected with a second transmission block 718, the two ends of the second spline shaft 718 are fixedly connected with two ends of the second transmission pulleys 718 are fixedly connected with two opposite transmission pulleys 718, the two ends of the transmission blocks 718 are fixedly connected with two transmission pulleys 718, the transmission pulleys 718 are fixedly connected with two ends of the transmission pulleys, and the transmission pulleys 718 are fixedly connected with two ends of the transmission pulleys 718, and the transmission pulleys 718 are fixedly connected with two transmission pulleys, and the transmission pulleys 718 are fixedly connected to two opposite transmission pulleys and the two ends of the transmission pulleys and the transmission shafts and 718 are rotatably connected to the two transmission pulleys and the two opposite transmission pulleys and the two transmission shafts and 718 and the transmission buses and 718 and the opposite one and the transmission buses and the transmission mechanism. A second timing belt 704 is installed between the third timing wheel 702 and the second timing wheel 306.
In operation, the drive motor 706 drives the second spline shaft 710 to rotate, the second spline shaft 710 rotates to drive the first driving pulley 708 to rotate, the first driving pulley 708 rotates to drive the first driving belt 705 to rotate, the first driving belt 705 rotates to drive the second driving pulley 803 to rotate, the second spline shaft 710 rotates to drive the variable speed conical wheel 713 to rotate, the variable speed conical wheel 713 rotates to drive the steel belt 711 to rotate, the steel belt 711 rotates to drive the variable speed conical wheel 713 on the first spline shaft 709 to rotate, the first spline shaft 709 rotates to drive the fourth synchronizing wheel 712 to rotate, the fourth synchronizing wheel rotates to drive the first synchronizing belt 703 to rotate, the first synchronizing belt 703 rotates to drive the first synchronizing wheel 216 to rotate, when the transmission ratio between the first spline shaft 709 and the second spline shaft 710 needs to be adjusted, by rotating the hand wheel 302, the hand wheel 302 rotates to drive the first bidirectional screw rod 304 to rotate, the first bidirectional screw rod 304 rotates to drive the second synchronizing wheel 306, the second synchronizing wheel 306 drives the second synchronizing belt 704, the second synchronizing belt 704 drives the third synchronizing wheel 702, the third synchronizing wheel 702 drives the second bidirectional screw rod 718 to rotate, meanwhile, as the two second bidirectional screw rods 718 rotate through the transmission gear 716, the two second bidirectional screw rods 718 rotate in opposite directions, when the second bidirectional screw rods 718 rotate, the two shifting blocks 717 on one side are separated from each other, the shifting blocks 717 on the other side are separated from each other, and the shifting tapered wheels 713 on the second spline shaft 710 are driven to be separated from each other, meanwhile, when the two tapered wheels 713 on the first spline shaft 709 are separated from each other, that is, when the two tapered wheels 713 on the second spline shaft 710 are separated from each other, and vice versa, the adjustment of the transmission ratio between the first spline shaft 709 and the second spline shaft 710 can be further realized.
The working principle of the invention is as follows: when in operation, the limiting pinch roller 308 is adjusted according to the thickness of timber, during adjustment, the first bidirectional screw rod 304 can be driven to rotate by rotating the hand wheel 302, the first bidirectional screw rod 304 can drive the threaded blocks 305 to move, the two threaded blocks 305 can move close to or far away from each other, the connecting arm 303 can be driven to move correspondingly, the connecting arm 303 can drive the inverted U-shaped sliding frame 307 to lift, so that during use, the height of the limiting pinch roller 308 can be correspondingly adjusted according to the thickness of timber, while the first bidirectional screw rod 304 is rotated, the first bidirectional screw rod 304 rotates to drive the second synchronous wheel 306, the second synchronous wheel 306 drives the second synchronous belt 704, and the second synchronous belt 704 drives the third synchronous wheel 702, the third synchronizing wheel 702 drives the second bidirectional screw 718 to rotate, meanwhile, because the two second bidirectional screw 718 rotate through the transmission gear 716, the two second bidirectional screw 718 rotate reversely, so when the second bidirectional screw 718 rotates, two shifting blocks 717 on one side are far away from each other, the shifting blocks 717 on the other side are close to each other, and further the variable speed conical wheels 713 on the second spline shaft 710 can be driven to be close to or far away from each other, meanwhile, the variable speed conical wheels 713 on the first spline shaft 709 are close to or far away from each other, namely, when the two variable speed conical wheels 713 on the first spline shaft 709 are close to each other, the two variable speed conical wheels 713 on the first spline shaft 709 are far away from each other, and the same is true, so that the automatic adjustment of the transmission ratio between the first spline shaft 709 and the second spline shaft 710 can be realized;
During processing, the driving motor 706 is started firstly, the driving motor 706 drives the second spline shaft 710 to rotate, the second spline shaft 710 rotates to drive the first driving belt pulley 708 to rotate, the first driving belt pulley 708 rotates to drive the first driving belt 705 to rotate, the first driving belt 705 rotates to drive the second driving belt pulley 803 to rotate, the second spline shaft 710 rotates to drive the variable speed conical wheel 713 to rotate, the variable speed conical wheel 713 rotates to drive the steel belt 711 to rotate, the steel belt 711 rotates to drive the variable speed conical wheel 713 on the first spline shaft 709 to rotate, the first spline shaft 709 rotates to drive the fourth synchronizing wheel 712 to rotate, the fourth synchronizing wheel 712 rotates to drive the first synchronizing belt 703 to rotate, the first synchronizing belt 703 rotates to drive the first synchronizing wheel 216 to rotate, when timber is cut, timber is placed between timber grooves 202 on two sides, the first synchronous wheel 216 rotates to drive the worm 217 to rotate, the worm 217 rotates to drive the worm wheel 214, the worm wheel 214 drives the central shaft 215, the central shaft 215 rotates to drive the rotating disc 213 to rotate, the rotating disc 213 rotates to drive the connecting rod 211 to move, the connecting rod 211 moves to drive the pushing frame 210 to reciprocate, the pushing frame 210 reciprocates to drive the feeding pushing block 204 to reciprocate, the feeding pushing block 204 reciprocates to push the timber between the timber slots 202 to the slitter 800 for cutting, when the pushing frame 210 is pulled back to the back end, the L-shaped push rod 223 pushes the fixed push rod 224 to move the rack 206 towards the sliding seat 208, the rack 206 drives the hollow gear 218 to rotate, at the moment, the first ratchet wheel 222 rotates under the action of the first pawl 221 to rotate the feeding turntable 203 to rotate the timber slots 202 to the pushing position, and then along with the continuous rotation of the rotating disc 213, the pushing frame 210 moves towards the slitter 800 again, at this time, the rack 206 is reset under the action of the reset spring 207, at this time, the hollow gear 218 is reset to rotate, at the same time, the first ratchet wheel 222 does not rotate under the action of the first pawl 221, so that wood is pushed to the slitter 800 to cut reciprocally and continuously, at the same time of the operation of the slitter 800, the rotation shaft 801 rotates to drive the third driving pulley 901 to rotate, the rotation of the third driving pulley 901 drives the impeller shaft 903 to rotate, the rotation of the impeller shaft 903 drives the blade 909 to rotate, the rotation of the blade 909 pumps air of the dust filter box 910 to the exhaust hole 907, a negative pressure effect is formed in the dust filter box 910, and then fine wood dust generated by cutting is sucked from the conical cover 906 and stored in the dust filter box 910.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Although the present disclosure describes embodiments in terms of one embodiment, not every embodiment is provided with only one embodiment, and the description is for clarity only, and those skilled in the art should recognize that the embodiments described in the disclosure may be combined appropriately to form other embodiments that will be understood by those skilled in the art.
Claims (10)
1. The utility model provides a timber cutting machine that no raise dust wooden case production was used, includes workstation (100) and is used for carrying out the cutting assembly of cutting to timber, its characterized in that: the cutting assembly comprises a protective cover (400), wherein the protective cover (400) is arranged at one side of the upper end face of the workbench (100), evasion openings (500) for entering and exiting timber are formed in two sides of the lower end of the protective cover (400), a cutter (800) for sectionally cutting the timber is arranged in the protective cover (400), a dust removing mechanism (900) for treating dust generated during cutting is arranged at the upper end of the protective cover (400), and a collecting mechanism (600) for collecting wood dust is arranged at the position, below the cutter (800), of the workbench (100);
The utility model discloses a feeding mechanism (200) that is used for carrying out intermittent type feed to slitter (800) in protection casing (400) are equipped with in the intermediate position of workstation (100), the position that workstation (100) are located between protection casing (400) and feeding mechanism (200) is equipped with stop gear (300) that are used for carrying out spacing to the timber of feeding, the below of collecting mechanism (600) is equipped with power unit (700) that are used for driving slitter (800) and feeding mechanism (200) to carry out the operation.
2. The timber cutting machine of no raise dust wooden case production usefulness of claim 1, characterized in that, workstation (100) include mesa (102), four angular positions in the lower extreme of mesa (102) are equipped with supporting leg (101) that are used for supporting, two mutually parallel bar grooves have been seted up to the one end both sides of mesa (102), all are equipped with a plurality of gyro wheel (103) in the bar groove, mesa (102) are located the position of gyro wheel (103) both sides all are equipped with limit baffle (104), the one end slope that gyro wheel (103) were kept away from to mesa (102) is equipped with unloading swash plate (105), a plurality of saw groove (106) have still been seted up to one side that mesa (102) are close to unloading swash plate (105), wheel groove (108) have all been seted up to both sides in the middle of mesa (102), one side that mesa (102) are close to unloading swash plate (105) still is equipped with three ejector pad groove (107).
3. The timber cutting machine for producing dust-free wooden cases according to claim 2, wherein the slitter (800) comprises a rotating shaft (801), the rotating shaft (801) is rotatably connected inside the protective cover (400), a plurality of saw blades (802) are fixedly connected to the rotating shaft (801), the saw blades (802) are matched with the saw grooves (106) on the table top (102), and a second driving belt wheel (803) is installed at one end of the rotating shaft (801) penetrating through the position of the protective cover (400).
4. The wood cutting machine for producing the dust-free wooden case according to claim 3, wherein the dust removing mechanism (900) comprises a mounting shell (904), the mounting shell (904) is fixedly connected to the upper end face of the protective cover (400), an air duct block (908) is arranged in the mounting shell (904), an impeller shaft (903) is rotatably connected between one side of the mounting shell (904) and the air duct block (908), a blade (909) is arranged at the position of the impeller shaft (903) in the air duct block (908), a third driving belt wheel (901) is arranged at one end of the impeller shaft (903) far away from the blade (909) and one end of the rotating shaft (801) far away from the second driving belt wheel (803), a second driving belt (902) is arranged between the two third driving belt wheels (901), a plurality of exhaust holes (907) are formed in one side of the mounting shell (904) close to the third driving belt wheel (901), a dust filtering box (910) used for collecting dust is arranged in a cavity of one side of the mounting shell (904) far away from the third driving belt wheel (901), two conical dust filtering pipes (905) are arranged at two end parts (905) far away from the dust filtering pipes (905) of the dust filtering boxes (905), the cone shaped cover (906) is in communication with the interior of the shield (400).
5. The timber cutting machine of no raise dust wooden case production usefulness of claim 2, characterized in that, collection mechanism (600) is including collecting storehouse (601), collection storehouse (601) fixed connection is located saw groove (106) below position in mesa (102), collection storehouse (601) one side is seted up and is dodged mouth (603), collection storehouse (601) inside rotation is connected with screw thread row material pole (602), and collection storehouse (601) one side is installed and is used for driving screw thread row material pole (602) and carries out pivoted rotating electrical machines (604), collection storehouse (601) are kept away from one end bottom of rotating electrical machines (604) and are seted up discharge gate (605).
6. The wood cutting machine for producing dust-free wooden cases according to claim 4, wherein the feeding mechanism (200) comprises a rotating shaft (201), the rotating shaft (201) is rotatably connected to the middle of the table top (102), the two ends of the rotating shaft (201) are fixedly connected with a feeding turntable (203), the feeding turntable (203) is arranged in the wheel groove (108), a plurality of wood grooves (202) are formed in the feeding turntable (203), limit side plates (205) for limiting wood are further arranged on two sides of the upper end face of the table top (102), a first ratchet wheel (222) is fixedly connected to one end of the rotating shaft (201), a hollow gear (218) is rotatably connected to one end of the rotating shaft (201), the first ratchet wheel (222) is arranged in the hollow gear (218), side grooves (219) are formed in two sides of the hollow gear (218), first pawls (221) matched with the first ratchet wheel (222) are rotatably connected to the side grooves (219), a first spring (220) is arranged between the first pawls (221) and the inclined faces of the side grooves (219), a central shaft (212) is fixedly connected to one side of the U-shaped central shaft (212), the rotating disc (213) is rotationally connected with a connecting rod (211), one end of the connecting rod (211) far away from the rotating disc (213) is rotationally connected with a pushing frame (210), both ends and the middle of the pushing frame (210) are rotationally connected with a feeding pushing block (204), the feeding pushing block (204) is in sliding connection with a pushing block groove (107), a torsion spring is arranged at the rotationally connected position of the feeding pushing block (204) and the pushing frame (210), the lower end of a central shaft (215) is fixedly connected with a worm wheel (214), one side of the U-shaped frame (212) is rotationally connected with a worm (217), the worm (217) is meshed with the worm wheel (214), one end of the worm (217) is provided with a first synchronous wheel (216), one side of the U-shaped frame (212) is fixedly connected with a sliding seat (208), the sliding seat (208) is slidingly connected with a rack (206), the rack (206) is meshed with a hollow gear (218), one end of the rack (206) is fixedly connected with a push rod (224), the lower end of the rack (206) is fixedly connected with a spring seat, a return spring (207) is arranged between the lower end of the rack (206) and the sliding seat (208), one side of the rack (210) is meshed with the push rod (224), one end of the rotating shaft (201) is provided with an anti-reversing mechanism (209) for preventing the feeding turntable (203) from reversing.
7. The timber cutting machine for producing dust-free wooden cases according to claim 6, wherein the anti-reverse mechanism (209) comprises a U-shaped bracket (2091), the U-shaped bracket (2091) is fixedly connected to the table top (102) at a position where one end of the rotating shaft (201) is located, one end of the rotating shaft (201) away from the first ratchet wheel (222) is fixedly connected with a second ratchet wheel (2094), a connecting groove is formed in the middle of the upper end of the U-shaped bracket (2091), a second pawl (2093) is rotatably connected to the connecting groove, and a second spring (2092) is installed between the second pawl (2093) and the inclined surface of the connecting groove.
8. The timber cutting machine for dust-free wooden case production according to claim 6, wherein the limiting mechanism (300) comprises side support plates (301), the side support plates (301) are fixedly connected to positions, close to the protective cover (400), on two sides of the upper end face of the table top (102) respectively, first bidirectional screw rods (304) are rotatably connected between the upper ends of the two side support plates (301), limiting sliding grooves are formed in the lower ends of the two side support plates (301), an inverted U-shaped sliding frame (307) is slidably connected between the two limiting sliding grooves, limiting pressing wheels (308) are mounted in the inverted U-shaped sliding frame (307), threaded blocks (305) are connected to threads on two ends of the first bidirectional screw rods (304) in a threaded mode, connecting arms (303) are rotatably connected to the threaded blocks (305), the lower ends of the connecting arms (303) are rotatably connected to two sides of the inverted U-shaped sliding frame (307) respectively, second synchronous wheels (306) are mounted on the connecting ends of one ends of the side support plates (301), and hand wheels (302) are mounted on the connecting ends of the other ends of the first bidirectional screw rods (304).
9. The timber cutting machine for producing dust-free wooden cases according to claim 8, wherein the power mechanism (700) comprises a power case (701), the power case (701) is fixedly connected to the position of one side of the lower end of the collecting bin (601), a second spline shaft (710) is rotatably connected to one side of the lower end of the power case (701), a first spline shaft (709) is rotatably connected to the other side of the lower end of the power case (701), speed changing conical wheels (713) are slidably connected to both sides of the first spline shaft (709) and both sides of the second spline shaft (710), a steel belt (711) is installed between the first spline shaft (709) and the speed changing conical wheels (713) on the second spline shaft (710), one side, far away from the steel belt (711), of the speed changing conical wheels (713) is fixedly connected with a grooved slip ring (714), a driving motor (706) is installed on the supporting leg (101) on one side of the table top (102), the output end of the driving motor (706) is fixedly connected with one end of the second spline shaft (710), the other end of the second spline shaft (710) is fixedly connected with a speed changing conical wheel (713), a first pulley (708) is fixedly connected to the first pulley (708), a fourth pulley (708) is installed between the first pulley (803) and the first pulley (708), the device comprises a fourth synchronous wheel (712) and a first synchronous wheel (216), wherein a first synchronous belt (703) is arranged between the fourth synchronous wheel (712) and the first synchronous wheel (216), two sides of the upper end of a power machine box (701) are respectively and rotatably connected with a second bidirectional screw rod (718), limiting slide bars (715) are respectively and fixedly connected with positions above the second bidirectional screw rods (718) at the upper ends of the power machine box (701), a shifting block (717) is respectively and fixedly connected with threads at two ends of the second bidirectional screw rods (718), the shifting block (717) is in sliding connection with the limiting slide bars (715), shifting forks (719) are respectively and rotatably connected with corresponding grooved slide rings (714), transmission gears (716) are respectively and fixedly connected between one ends of the second bidirectional screw rods (718), a third synchronous wheel (702) is fixedly connected with one end, far away from the transmission gears (716), of each second bidirectional screw rod (718), and a second synchronous belt (704) is arranged between each third synchronous wheel (702) and each second synchronous wheel (306).
10. A method of using the timber cutter of any one of claims 1 to 9 for the production of dust-free wooden boxes, comprising the steps of;
Step 1, when in operation, firstly, the limiting pinch roller (308) is adjusted according to the thickness of timber, when in adjustment, the first bidirectional screw (304) can be driven to rotate by rotating the hand wheel (302), the first bidirectional screw (304) can drive the threaded block (305) to move, the two threaded blocks (305) can further drive the connecting arm (303) to correspondingly move, the connecting arm (303) can drive the inverted U-shaped sliding frame (307) to lift, so that when in use, the height of the limiting pinch roller (308) can be correspondingly adjusted according to the thickness of timber, when the first bidirectional screw (304) is rotated, the first bidirectional screw (304) rotates to drive the second synchronous wheel (306), the second synchronous wheel (704) drives the second synchronous belt (704), the second synchronous belt (704) drives the third synchronous wheel (702), and the third synchronous wheel (702) drives the second bidirectional screw (718) to rotate, and simultaneously, as the two second bidirectional screw (718) rotate through the transmission gear (716), the two second bidirectional screw (718) can rotate on opposite sides of the two bidirectional screw (718) when the second bidirectional screw (718) rotates to move towards one side of the opposite directions, and the opposite directions of the two bidirectional screw (713) can further rotate towards one side of the two opposite transmission shafts (717), meanwhile, when the variable speed conical wheels (713) on the first spline shaft (709) are close to or far away from each other, namely, when the two variable speed conical wheels (713) on the second spline shaft (710) are close to each other, the two variable speed conical wheels (713) on the first spline shaft (709) are far away from each other, and the same is the same, so that the automatic adjustment of the transmission ratio between the first spline shaft (709) and the second spline shaft (710) can be realized;
In the step 2, during processing, the driving motor (706) is started firstly, the driving motor (706) drives the second spline shaft (710) to rotate, the first spline shaft (709) is driven to rotate, the first transmission belt wheel (708) is driven to rotate, the first transmission belt (705) is driven to rotate, the second spline shaft (710) is driven to rotate, the variable speed conical wheel (713) is driven to rotate, the steel belt (711) is driven to rotate, the variable speed conical wheel (713) on the first spline shaft (709) is driven to rotate, the fourth synchronous wheel (712) is driven to rotate, the first synchronous belt (703) is driven to rotate, the first synchronous wheel (216) is driven to rotate, timber grooves (202) on two sides are arranged in timber, the first synchronous wheel (216) is driven to rotate, the worm wheel (217) is driven to rotate, the worm wheel (215) is driven to rotate, the worm (215) is driven to rotate, and the worm (213) is driven to rotate, the rotating disc (213) rotates to drive the connecting rod (211) to move, the connecting rod (211) moves to drive the pushing frame (210) to reciprocate, the pushing frame (210) reciprocates to drive the feeding pushing block (204) to reciprocate, the feeding pushing block (204) reciprocates to push timber between timber grooves (202) to the position of the slitter (800) for cutting, when the pushing frame (210) is pulled back to the rear end, the L-shaped push rod (223) pushes the fixed push rod (224) to enable the rack (206) to move towards the sliding seat (208), the rack (206) drives the hollow gear (218) to rotate, at the moment, the first ratchet wheel (222) rotates under the action of the first pawl (221) to enable the feeding turntable (203) to rotate to push the timber grooves (202) to the pushing position, then the pushing frame (210) moves towards the direction of the slitter (800) again along with the continuous rotation of the rotating disc (213), at the moment, the rack (206) resets under the action of the reset spring (207), at the moment, the hollow gear (218) resets to rotate towards the sliding seat (208), and simultaneously the first ratchet wheel (221) does not push timber to the position of the slitter (800) repeatedly;
And 3, when the slitter (800) works, the rotating shaft (801) rotates to drive the third driving belt pulley (901) to rotate, the third driving belt pulley (901) rotates to drive the impeller shaft (903) to rotate, the impeller shaft (903) rotates to drive the blades (909) to rotate, the blades (909) rotate to pump air of the dust filtering box (910) to the exhaust hole (907), so that a negative pressure effect is formed in the dust filtering box (910), and then tiny sawdust dust generated by cutting is sucked from the conical cover (906) and stored in the dust filtering box (910).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410871782.XA CN118456567A (en) | 2024-07-01 | 2024-07-01 | Timber cutting machine and method for producing dust-free wooden box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410871782.XA CN118456567A (en) | 2024-07-01 | 2024-07-01 | Timber cutting machine and method for producing dust-free wooden box |
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| CN118456567A true CN118456567A (en) | 2024-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410871782.XA Withdrawn CN118456567A (en) | 2024-07-01 | 2024-07-01 | Timber cutting machine and method for producing dust-free wooden box |
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| CN (1) | CN118456567A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118790711A (en) * | 2024-09-13 | 2024-10-18 | 安泰爱科科技有限公司 | A rare earth permanent magnet automatic swing system |
| CN118952386A (en) * | 2024-10-21 | 2024-11-15 | 南通中益环境科技有限公司 | A wooden floor chamfering device for house decoration |
| CN118989662A (en) * | 2024-10-24 | 2024-11-22 | 连云港振江轨道交通设备有限公司 | Plate body cutting equipment of steel construction preparation |
| CN119387448A (en) * | 2024-11-11 | 2025-02-07 | 东台市鑫易恒科技有限公司 | Copper wire cutting device and method |
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2024
- 2024-07-01 CN CN202410871782.XA patent/CN118456567A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118790711A (en) * | 2024-09-13 | 2024-10-18 | 安泰爱科科技有限公司 | A rare earth permanent magnet automatic swing system |
| CN118952386A (en) * | 2024-10-21 | 2024-11-15 | 南通中益环境科技有限公司 | A wooden floor chamfering device for house decoration |
| CN118989662A (en) * | 2024-10-24 | 2024-11-22 | 连云港振江轨道交通设备有限公司 | Plate body cutting equipment of steel construction preparation |
| CN118989662B (en) * | 2024-10-24 | 2025-01-03 | 连云港振江轨道交通设备有限公司 | Cutting equipment for steel structure plate body |
| CN119387448A (en) * | 2024-11-11 | 2025-02-07 | 东台市鑫易恒科技有限公司 | Copper wire cutting device and method |
| CN119387448B (en) * | 2024-11-11 | 2025-08-01 | 上饶市大江铜业有限公司 | Copper wire cutting device and method |
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Application publication date: 20240809 |