CN215149843U - Energy-saving woodworking multi-blade saw - Google Patents
Energy-saving woodworking multi-blade saw Download PDFInfo
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- CN215149843U CN215149843U CN202023279501.8U CN202023279501U CN215149843U CN 215149843 U CN215149843 U CN 215149843U CN 202023279501 U CN202023279501 U CN 202023279501U CN 215149843 U CN215149843 U CN 215149843U
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- 238000009434 installation Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract 2
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 230000033228 biological regulation Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of woodworking machinery, and provides an energy-saving woodworking multi-disc sawing machine, which comprises a frame, a controller arranged on the frame, a permanent magnet motor, a longitudinal moving mechanism, a transverse moving mechanism, a fixed seat and a box body; the box includes main tank body and interior box, permanent magnet motor's back lid outwards extends and constitutes installation department and this installation department center and is equipped with the water inlet, permanent magnet motor's main shaft center has seted up the through-hole along the axis, permanent magnet motor's main shaft rear end extends to installation department and main shaft and the rotatable sealing connection of installation department, the through-hole is linked together with the water inlet of installation department on permanent magnet motor's the main shaft, the free end of permanent magnet motor main shaft front end is equipped with a plurality of apopores that are linked together with the main shaft interior through-hole for the axial region that blind end and main shaft are located the saw bit installation department of installation saw bit. The utility model provides a current carpenter multi-disc saw structure complicated, occupation space is big, permanent magnet machine can't the problem of high-efficient permanent operation.
Description
Technical Field
The utility model relates to a wood working machine technical field, in particular to energy-saving carpenter multi-disc saw.
Background
The round log multi-blade saw is developed in the years, and the multi-blade saw replaces a band saw, so that the production efficiency is greatly improved, the outturn rate is improved, and good economic benefits are brought to a wood processing factory; for example, in the log multi-blade sawing machine proposed in the patent with the application number "CN 201320164575.8", through the structural cooperation between the pressing navigation mechanism of the pressing navigation output component and the discharging guide component, the pressing navigation mechanism can always press the cut and formed sheet timber on the discharging guide component, so as to prevent the cut and formed sheet timber from loosening, protect the saw blade component, ensure the normal use of the product, and ensure the use quality effect; moreover, the compression navigation mechanism and the discharge guide piece are respectively connected with the driving part, so that enough pulling force is ensured, the cut and formed sheet timber is automatically and stably discharged, manual pulling is avoided, manpower and material resources are saved, the production efficiency is improved, the cost input is reduced, and the potential safety hazard is effectively reduced; however, in practical use, the log sawing machine adopts a single asynchronous motor as a driving motor to drive a plurality of saw blades, when in use, the problems of burning out of the motor caused by the reduction of the rotating speed of the motor when in full load overload can be encountered, the performance of the motor can be influenced by the fluctuation of a power grid in some mountainous areas, and the motor with special voltage and special frequency needs to be customized because the motor is influenced by foreign voltage and frequency unlike domestic voltage, the cost and inconvenience are increased in selection, wet materials and dry materials are used when cutting logs, the motor is hard and soft, the motor with certain large power consumption is large, the influence on the whole power grid is large, the existing asynchronous motor can not meet the cutting requirements of a wood processing factory, and the conditions of insufficient output power and burning out of the motor are all the same. Therefore, the application of the permanent magnet motor greatly reduces the occurrence of the situation, such as Chinese patent application documents: CN201811291372.9 discloses a control system of a permanent magnet frequency conversion woodworking multi-blade saw, which comprises a main shaft driving the multi-blade saw to rotate, a main shaft lifting platform, a feeding conveyor belt, a pressing wheel and an output unit; the output unit comprises a permanent magnet motor for driving the main shaft to rotate, a main shaft lifting platform asynchronous motor for driving the main shaft lifting platform to lift, a feeding conveyor belt asynchronous motor for driving the feeding conveyor belt to rotate and a pressing wheel lifting asynchronous motor for driving the pressing wheel to lift; the system also comprises a main control unit and a human-computer interaction unit; the main control unit is electrically connected with the output unit and the man-machine interaction unit; the main control unit has a frequency conversion function and can adjust the frequency of voltage output to the output unit, a compensation unit is arranged in the main control unit and acquires load current to the main control unit, and the main control unit automatically adjusts the output voltage according to the feedback current; the man-machine interaction unit is used for sending a control signal to the main control unit to execute an action. Although the permanent magnet motor can reduce the incidence of saw blade burning and card sticking, the permanent magnet motor is most suitable for a high-speed motor due to the advantages of simple structure, high force energy density, no excitation loss, high efficiency and the like. Compared with a common motor, the high-speed high-frequency motor is high in design difficulty, the rotating speed of the high-speed motor reaches tens of thousands of revolutions per minute or even hundreds of thousands of revolutions, the peripheral speed can reach more than 200m/s, under the condition that the motor rotates at high speed, the friction between air and the surface of a rotor can bring great loss to the motor, the eddy current loss of a rotor permanent magnet can also be great, the temperature rise of the motor rotor is caused to be overhigh, irreversible demagnetization can occur to the permanent magnet under the condition that the temperature of the permanent magnet is overhigh, and serious harm can be caused to the permanent magnet motor. Meanwhile, the cutting of the multi-blade saw on the main shaft driven by the permanent magnet motor also needs the assistance of a cooling system when the temperature is increased by friction. Therefore, the existing woodworking multi-blade saw adopting the permanent magnet motor is complex in structure and large in occupied space, and how to effectively combine the heat dissipation of the permanent magnet motor and the heat dissipation of the multi-blade saw to improve the performance of the woodworking multi-blade saw, keep high-efficiency long-time operation and simplify equipment is a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides an energy-saving carpenter's multi-disc saw machine that simple structure is reasonable, the combination is compact, occupation space is little, energy-conserving high-efficient, extension permanent-magnet machine life, maintenance cost are low.
In order to solve the technical problem, the utility model discloses take following scheme: an energy-saving woodworking multi-blade saw machine comprises a rack, a controller, a permanent magnet motor, a longitudinal moving mechanism, a transverse moving mechanism, a fixed seat and a box body, wherein the controller, the permanent magnet motor, the longitudinal moving mechanism, the transverse moving mechanism, the fixed seat and the box body are arranged on the rack; the permanent magnet motor, the longitudinal moving mechanism and the transverse moving mechanism are all connected and controlled by a controller, the box body comprises a main box body and an inner box body, the main box body can be arranged on the rack in a vertically adjustable manner, the inner box body can be arranged on a fixed seat in a vertically movable manner through the longitudinal moving mechanism, the fixed seat can be arranged in the main box body in a transversely movable manner through the transverse moving mechanism, the permanent magnet motor is fixedly arranged on the inner box body, a rear cover of the permanent magnet motor extends outwards to form an installation part, a water inlet is arranged at the center of the installation part, a through hole is arranged at the center of a main shaft of the permanent magnet motor along the central axis, the rear end of the main shaft of the permanent magnet motor extends to the installation part, the main shaft is rotatably and hermetically connected with the installation part, the through hole on the main shaft of the permanent magnet motor is communicated with the water inlet of the installation part, and the front end of the main shaft of the permanent magnet motor extends outwards to form a saw blade installation part for installing a plurality of saw blades, the free end of the front end of the permanent magnet motor spindle is a closed end, and a plurality of water outlet holes communicated with the through hole in the spindle are formed in the spindle section, located on the saw blade mounting portion, of the spindle for mounting the saw blade.
Further, still include adjustable support frame, the installation department and the permanent-magnet machine fuselage swing joint that cover behind permanent-magnet machine, adjustable support frame includes mount and regulation pole, the regulation pole sets firmly in permanent-magnet machine fuselage lateral wall, the mount can be located on the free end of adjusting the pole with adjusting, the installation department fixed connection that covers behind mount and the permanent-magnet machine.
Further, the controller is a PLC controller or a CNC controller.
Furthermore, the longitudinal movement mechanism comprises a guide rail and a worm gear screw rod servo lifting speed reducer matched with the guide rail, the guide rail is arranged on the fixed seat, the worm gear screw rod servo lifting speed reducer is arranged on the fixed seat, and a screw rod of the worm gear screw rod servo lifting speed reducer is connected with and drives the inner box body to vertically move along the guide rail.
Furthermore, a plurality of adjusting screws are arranged between the main box body and the rack, and the main box body is arranged on the rack, and the position of the main box body can be adjusted up and down through each adjusting screw.
By adopting the technical scheme, the beneficial effects of the utility model are that: the main shaft of the permanent magnet motor extends outwards to install the saw blades of the multi-blade saw, the permanent magnet motor directly drives the saw blades to rotate and saw, the main shaft of the permanent magnet motor extends to directly install the saw blades, the loss caused by secondary driving is reduced, energy is saved, meanwhile, a through hole is formed in the center of the main shaft of the permanent magnet motor, water is directly injected from a water inlet of a rear cover of the permanent magnet motor to cool the main shaft and the saw blades on the main shaft, the effective cooling of the permanent magnet motor and the saw blades is realized, circulating water in the shaft of the main shaft is cooled, the service lives of the motor and the saw blades are prolonged, the manufacturing cost is reduced, the space is saved, the whole combined structure is more compact, the weight and the space of the whole machine table are greatly reduced, the occupied space is small, the energy is saved, the efficiency is high, the service lives of the permanent magnet motor and the saw blades are prolonged, the maintenance cost is low, the connecting parts are reduced, and the saw blades are adjusted up-down and-up-down and-left-right-left-right transverse adjustment along with the permanent magnet motor, the saw blade on the permanent magnet motor main shaft can saw the equal saw cutting amount of the upper and lower shaft saw blades of the flitch with different thicknesses, the energy consumption is reduced, the plate surface saw cutting effect is good, the permanent magnet motor effectively guarantees the permanent operation through water cooling temperature control, the efficiency is high, the energy is saved, and the permanent magnet motor has the value of wide popularization and application.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic top view of the permanent magnet motor and the case of the case according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a permanent magnet motor according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, wherein the rest of the structure of the woodworking multi-disc saw is disclosed in chinese patent document CN201811291372.9, and a permanent magnet frequency conversion woodworking multi-disc saw control system is disclosed, so that the following detailed description is not required, and only the new design of the present invention is described in detail.
Referring to fig. 1-3, the preferred energy-saving woodworking multi-blade sawing machine of the present invention comprises a frame 1, a controller disposed on the frame 1, a permanent magnet motor 2, a longitudinal moving mechanism 4, a transverse moving mechanism 5, a fixing seat 6, a box 7 and an adjustable supporting frame 8; the controller is a PLC controller, the permanent magnet motor 2, the longitudinal moving mechanism 4 and the transverse moving mechanism 5 are all connected and controlled by the controller, the frame 1 is provided with a feeding conveying mechanism 101 and a discharging conveying mechanism 102, the box 7 comprises a main box body 71 and an inner box body 72, a plurality of adjusting screws are arranged between the main box body 71 and the frame 1, the main box body 71 can be vertically adjusted by the adjusting screws on the frame 1 to enable the main box body, the inner box body 72 can be vertically moved on the fixed seat 6 by the longitudinal moving mechanism 4, the longitudinal moving mechanism 4 comprises a guide rail and a worm gear and screw rod servo lifting reducer matched with the guide rail, the guide rail is arranged on the fixed seat 6, the worm gear and screw rod servo lifting reducer is arranged on the fixed seat 6, and a screw rod of the worm gear and screw rod servo lifting reducer is connected and drives the inner box body 72 to vertically move along the guide rail, the fixing seat 6 is arranged in the main box body 71 in a transverse moving mode through the transverse moving mechanism 5, the permanent magnet motor 2 is fixedly arranged on the inner box body 72, the rear cover 21 of the permanent magnet motor 2 extends outwards to form the installation part 22, the center of the installation part 22 is provided with the water inlet 23, the installation part 22 on the rear cover 21 of the permanent magnet motor 2 is movably connected with the body of the permanent magnet motor 2, the adjustable support frame 8 comprises a fixing frame and an adjusting rod, the adjusting rod is fixedly arranged on the outer side wall of the body of the permanent magnet motor 2, the fixing frame is arranged on the free end of the adjusting rod in a front-back adjusting mode, the position of a water pipe can be kept unchanged when the permanent magnet motor 2 adjusts the position, the fixing frame is fixedly connected with the installation part 22 on the rear cover 21 of the permanent magnet motor 2, the rear end of the main shaft 24 of the permanent magnet motor 2 extends to the installation part 22, and the main shaft 24 is rotatably and hermetically connected with the installation part 22, the through-hole is linked together with the water inlet of installation department 22 on permanent-magnet machine 2's the main shaft 24, the main shaft 24 front end of permanent-magnet machine 2 outwards extends and constitutes the saw bit installation department 241 of installation multi-disc saw bit, the free end of 2 main shafts of permanent-magnet machine 24 front ends is equipped with a plurality of apopores that are linked together with the interior through-hole of main shaft 24 for blind end and main shaft 24 lie in the shaft part of the saw bit installation department 241 of installation saw bit, and the apopore of saw bit installation department 241 is used for going out water and cools off 3 water sprays of each saw bit on the main shaft 24.
The utility model discloses the controller still can the CNC controller.
The utility model adopts the technical proposal that the main shaft of the permanent magnet motor extends outwards to install the saw blade of the multi-blade saw, the permanent magnet motor directly drives the saw blade to rotate and saw, the main shaft of the permanent magnet motor is extended to directly install the saw blade, the loss of secondary drive is reduced, the energy is saved, and simultaneously, a through hole is arranged at the center of the main shaft of the permanent magnet motor, thereby directly injecting water from the water inlet of the rear cover of the permanent magnet motor to cool the main shaft and the saw blade on the main shaft, the effective cooling of the permanent magnet motor and the saw blade is realized, the circulating water in the shaft of the main shaft is cooled, the service life of the motor and the saw blade is prolonged, the manufacturing cost is reduced, the space is saved, the whole combination structure is more compact, the weight of the whole machine platform is greatly reduced, the space is greatly reduced, the occupied space is small, the energy is saved and high-efficiency, the service life of the permanent magnet motor and the saw blade is prolonged, the maintenance cost is low, the connecting parts reduce the equipment failure rate, simultaneously, the saw blade follows the permanent magnet motor to carry out up-down and down adjustment and the left-down adjustment and right horizontal adjustment, the saw blade on the permanent magnet motor main shaft can saw the equal saw cutting amount of the upper and lower shaft saw blades of the flitch with different thicknesses, the energy consumption is reduced, the plate surface saw cutting effect is good, the permanent magnet motor effectively guarantees the permanent operation through water cooling temperature control, the efficiency is high, the energy is saved, and the permanent magnet motor has the value of wide popularization and application.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. An energy-saving woodworking multi-blade saw machine comprises a rack, a controller, a permanent magnet motor, a longitudinal moving mechanism, a transverse moving mechanism, a fixed seat and a box body, wherein the controller, the permanent magnet motor, the longitudinal moving mechanism, the transverse moving mechanism, the fixed seat and the box body are arranged on the rack; permanent-magnet machine, longitudinal movement mechanism and transverse movement mechanism all connect and are controlled by the controller, its characterized in that: the box includes the main tank body and interior box, the main tank body can be located in the frame with adjusting the position from top to bottom, interior box can be located on the fixing base through longitudinal movement mechanism with reciprocating, the fixing base can locate in the main tank body through transverse movement mechanism with transverse movement, permanent magnet motor sets firmly on interior box, permanent magnet motor's back lid outwards extends to constitute installation department and this installation department center is equipped with the water inlet, permanent magnet motor's main shaft center has seted up the through-hole along the axis, permanent magnet motor's main shaft rear end extends to installation department and main shaft and the rotatable sealing connection of installation department, the through-hole is linked together with the water inlet of installation department on permanent magnet motor's the main shaft, permanent magnet motor's main shaft front end outwards extends to constitute the saw bit installation department of installation multi-disc saw bit, the free end of permanent magnet motor main shaft front end is equipped with a plurality of apopores that are linked together with main shaft inner hole for blind end and main shaft are located the axle section of saw bit installation department of installation saw bit.
2. An energy saving woodworking multi-blade saw machine as claimed in claim 1, wherein: still include adjustable support frame, the installation department and the permanent-magnet machine fuselage swing joint that cover behind permanent-magnet machine, adjustable support frame includes mount and regulation pole, adjust the pole and set firmly in permanent-magnet machine fuselage lateral wall, the mount can be located on the free end of adjusting the pole with adjusting, the installation department fixed connection who covers behind mount and the permanent-magnet machine.
3. An energy saving woodworking multi-blade saw machine as claimed in claim 1, wherein: the controller is a PLC controller or a CNC controller.
4. An energy saving woodworking multi-blade saw machine as claimed in claim 1, wherein: the longitudinal moving mechanism comprises a guide rail and a worm gear screw rod servo lifting speed reducer matched with the guide rail, the guide rail is arranged on the fixed seat, the worm gear screw rod servo lifting speed reducer is arranged on the fixed seat, and a screw rod of the worm gear screw rod servo lifting speed reducer is connected with and drives the inner box body to vertically move along the guide rail.
5. An energy saving woodworking multi-blade saw machine as claimed in claim 1, wherein: a plurality of adjusting screw rods are arranged between the main box body and the rack, and the main box body is arranged on the rack, and the position of the main box body can be adjusted up and down through each adjusting screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023279501.8U CN215149843U (en) | 2020-12-30 | 2020-12-30 | Energy-saving woodworking multi-blade saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023279501.8U CN215149843U (en) | 2020-12-30 | 2020-12-30 | Energy-saving woodworking multi-blade saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215149843U true CN215149843U (en) | 2021-12-14 |
Family
ID=79399213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023279501.8U Withdrawn - After Issue CN215149843U (en) | 2020-12-30 | 2020-12-30 | Energy-saving woodworking multi-blade saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215149843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621900A (en) * | 2020-12-30 | 2021-04-09 | 晋江市神工机械制造有限公司 | Energy-saving woodworking multi-blade saw |
-
2020
- 2020-12-30 CN CN202023279501.8U patent/CN215149843U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621900A (en) * | 2020-12-30 | 2021-04-09 | 晋江市神工机械制造有限公司 | Energy-saving woodworking multi-blade saw |
| CN112621900B (en) * | 2020-12-30 | 2024-09-03 | 晋江市神工机械制造有限公司 | Energy-saving woodworking multi-blade sawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20211214 Effective date of abandoning: 20240903 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20211214 Effective date of abandoning: 20240903 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |