CN108839149B - Automatic mortise slot milling equipment for chair legs - Google Patents
Automatic mortise slot milling equipment for chair legs Download PDFInfo
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- CN108839149B CN108839149B CN201811024311.6A CN201811024311A CN108839149B CN 108839149 B CN108839149 B CN 108839149B CN 201811024311 A CN201811024311 A CN 201811024311A CN 108839149 B CN108839149 B CN 108839149B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F5/00—Slotted or mortised work
Abstract
The application discloses an automatic mortise slot milling device for chair legs, which comprises a frame; the feeding and discharging device is arranged on the frame; the material moving device is arranged on the frame in a sliding manner and is positioned at one side of the feeding and discharging device; and the processing device is arranged on the frame and is positioned on one side of the material moving device. The automatic mortise slot milling equipment for the chair legs is simple in structure, capable of realizing automatic mortise slot milling of the chair legs, effectively reducing labor intensity of workers and improving processing efficiency, and in addition, the automatic mortise slot milling equipment is not required to be stopped when a cutter is replaced, high in replacement speed and simple in operation.
Description
Technical Field
The application relates to the technical field of woodworking machinery, in particular to automatic mortise slot milling equipment for chair legs.
Background
Wooden chairs are usually connected in a mortise-tenon connection mode, mortise milling grooves are needed to be machined on chair legs before mortise-tenon connection, at present, the existing mode mainly comprises the step of manually or semi-automatically machining the mortise milling grooves through equipment, the step of manually milling the mortise milling grooves is achieved, labor intensity of workers is high, machining efficiency is low, when the semi-automatically machining equipment needs to replace a cutter, the machine needs to be stopped and replaced manually, replacement speed is low, and operation is troublesome.
Disclosure of Invention
In view of the shortcomings of the prior art, the present application discloses an automatic mortise slot milling apparatus for a chair foot, comprising:
a frame;
the feeding and discharging device is arranged on the frame and is used for realizing automatic feeding and discharging of the chair legs;
the material moving device is arranged on the frame in a sliding manner and is positioned at one side of the loading and unloading device, and the material moving device takes down the chair feet from the loading and unloading device or moves the processed chair feet to the loading and unloading device; the loading and unloading device comprises a mounting frame, at least one loading mechanism and at least one unloading mechanism; the mounting frame is arranged on the frame and positioned on the other side of the material moving device; at least one feeding mechanism is arranged on the mounting frame; the at least one blanking mechanism is arranged on the mounting frame and is positioned below the at least one feeding mechanism;
the single feeding mechanism comprises two discharging support plates, two groups of feeding plates, a leveling plate, two lifting cylinders and two clamping cylinders; the two discharging support plates are oppositely arranged on the mounting frame; the two groups of feeding plates are respectively arranged on the two discharging support plates; the leveling plate is arranged on the mounting frame and is positioned between the two discharging support plates; the two lifting cylinders are respectively arranged on the two groups of feeding plates, and the output ends of the two lifting cylinders are respectively connected with the lifting supporting plates; the two clamping cylinders are respectively arranged on the two groups of feeding plates, and the output ends of the two clamping cylinders penetrate through the two groups of feeding plates; and
and the processing device is arranged on the frame and positioned at one side of the material moving device, and is used for processing chair feet clamped by the material moving device.
According to an embodiment of the present application, the material transferring device includes a first moving mechanism, a second moving mechanism and a material clamping mechanism; the first moving mechanism is arranged on the frame in a sliding manner and is positioned between the feeding and discharging device and the processing device; the second moving mechanism is arranged on the first moving mechanism in a sliding way; the clamping mechanism is rotatably arranged on the second moving mechanism.
According to an embodiment of the present application, the first moving mechanism includes two first guide rails, a plurality of first sliders, a first sliding table, a first screw nut seat, and a first driving motor; two first guide rails are paved on the frame; the plurality of first sliding blocks are respectively and slidably connected with the two first guide rails; the first sliding tables are arranged on the plurality of first sliding blocks; the first lead screw is arranged on the frame through two bearing seats and is positioned between the two first guide rails; the first screw nut seat is sleeved on the first screw and connected with the first sliding table; the first driving motor is arranged on the frame, and the output end of the first driving motor is connected with one end of the first lead screw through a coupling.
According to an embodiment of the present application, the second moving mechanism includes two second guide rails, a plurality of second sliders, a second sliding table, a second screw nut seat, and a second driving motor; two second guide rails are laid on the first sliding table; the plurality of second sliding blocks are respectively and slidably connected with the two second guide rails; the second sliding tables are arranged on the plurality of second sliding blocks; the second lead screw is arranged on the first sliding table through two bearing seats and is positioned between the two second guide rails; the second screw nut seat is sleeved on the second screw and connected with the second sliding table; the second driving motor is arranged on the first sliding table, and the output end of the second driving motor is connected with one end of the second screw rod through a coupler.
According to an embodiment of the present application, the material clamping mechanism includes two rotating shafts seats, a rotating plate, two groups of material clamps and a rotating motor; the two rotating shaft seats are arranged on the second sliding table; the rotating plate is rotatably arranged on the two rotating shaft seats through the two bearing seats; the two groups of material clamps are respectively arranged on two opposite side surfaces of the rotating plate; the rotating motor is arranged on one of the two rotating shaft seats, and the output end of the rotating motor is connected with the rotating plate through a coupler.
According to an embodiment of the present application, the processing apparatus includes a processing base, a processing moving mechanism, and a processing mechanism; the processing moving mechanism is arranged on the processing seat in a sliding way; the processing mechanism is arranged on the processing moving mechanism and faces the material moving device.
According to an embodiment of the present application, the processing and moving mechanism includes two guide rails, a plurality of sliders, a sliding plate, a screw nut seat, and a driving motor; two guide rails are paved on the processing seat; the sliding blocks are respectively connected with the two guide rails in a sliding way; the sliding plate is arranged on the sliding blocks; the screw rod is arranged on the processing seat through two bearing seats and is positioned between the two guide rails; the screw nut seat is sleeved on the screw and connected with the sliding plate; the driving motor is arranged on the processing seat, and the output end of the driving motor is connected with one end of the screw rod through the coupler.
According to an embodiment of the present application, the machining mechanism includes a machine head, a speed reducer, a machining tool bit, and a machining driving motor; the machine head is arranged on the sliding plate; the speed reducer is arranged on the machine head; the processing tool bit is connected with the output end of the speed reducer through a power head joint; the processing driving motor is arranged on the machine head, and the output end of the processing driving motor is connected with the input end of the speed reducer.
The beneficial effects of the application are as follows: the automatic mortise slot milling equipment for the chair legs is simple in structure, capable of realizing automatic mortise slot milling of the chair legs, effectively reducing labor intensity of workers and improving processing efficiency, and in addition, the automatic mortise slot milling equipment is not required to be stopped when a cutter is replaced, high in replacement speed and simple in operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a perspective view of an automatic mortise slot milling apparatus for chair feet in accordance with an embodiment of the present application;
FIG. 2 is another perspective view of an automatic mortise slot milling apparatus for chair feet in accordance with an embodiment of the present application;
FIG. 3 is a schematic structural diagram of an upper and lower feeding device in an embodiment of the present application;
FIG. 4 is a schematic diagram of another structure of the feeding and discharging device according to an embodiment of the present application;
FIG. 5 is a schematic diagram of a material transferring apparatus according to an embodiment of the present application;
FIG. 6 is a schematic diagram of a second moving mechanism according to an embodiment of the present application;
FIG. 7 is a schematic structural diagram of a clamping mechanism according to an embodiment of the present application;
FIG. 8 is a schematic diagram of the structure of the attachment device according to the embodiment of the present application;
FIG. 9 is a schematic diagram of another embodiment of the present application.
Detailed Description
Various embodiments of the application are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the application. That is, in some embodiments of the application, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the application solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.
For a further understanding of the nature, features, and efficacy of the present application, the following examples are set forth in order to provide a further understanding of the application, and are intended to be described in connection with the accompanying drawings:
referring to fig. 1 and 2, fig. 1 is a perspective view of an automatic mortise slot milling apparatus for a chair leg according to an embodiment of the present application, and fig. 2 is another perspective view of an automatic mortise slot milling apparatus for a chair leg according to an embodiment of the present application. As shown in the figure, the automatic mortise slot milling equipment for chair legs comprises a frame 1, an upper and lower feeding device 2, a material moving device 3 and a processing device 4. The feeding and discharging device 2 is arranged on the frame 1. The material moving device 3 is arranged on the frame 1 in a sliding way, and the material moving device 3 is positioned on one side of the feeding and discharging device. The processing device 4 is arranged on the frame 1, and the processing device 4 is positioned on one side of the material moving device 3.
When the automatic mortise slot milling equipment works, firstly, the loading and unloading device 2 loads chair feet; secondly, the material moving device 3 slides to a station of the upper and lower material devices 2, and the material moving device 3 clamps chair feet and moves the chair feet to a station of the processing device 4; thirdly, the processing device 4 performs mortise milling groove processing on the chair legs; finally, after the processing is completed, the material moving device 3 moves the chair feet to the station of the upper and lower material devices 2, and workers collect the chair feet.
Referring to fig. 3 and fig. 4 together, fig. 3 is a schematic structural diagram of the feeding and discharging device 2 according to an embodiment of the present application, and fig. 4 is another schematic structural diagram of the feeding and discharging device 2 according to an embodiment of the present application. As shown in the figure, the loading and unloading device 2 includes a mounting frame 21, at least one loading mechanism 22, and at least one unloading mechanism 23. The mounting bracket 21 sets up in frame 1, and mounting bracket 21 is located the opposite side of shifting device 3. At least one feeding mechanism 22 is disposed on the mounting frame 21. At least one blanking mechanism 23 is disposed on the mounting frame 21, and the at least one blanking mechanism 23 is disposed below the at least one feeding mechanism 22. In the embodiment, the number of the feeding mechanisms 22 is two, and correspondingly, the number of the discharging mechanisms 23 is also two, however, the number of the feeding mechanisms 22 and the number of the discharging mechanisms 23 can be increased or decreased according to the requirement, and the above is only an embodiment of the present application, and the application is not limited thereto.
Further, the single feeding mechanism 22 includes two discharging support plates 221, two sets of feeding plates 222, a leveling plate 223, two lifting cylinders 224, and two clamping cylinders 225. Two discharging support plates 221 are oppositely arranged on the mounting frame 21. The two sets of feeding plates 222 are respectively disposed on the two discharging support plates 221, specifically, the number of the two feeding plates 222 in each set is two, and the two feeding plates 222 are oppositely disposed to form a containing groove 2221, where the width of the containing groove 2221 is matched with the width of the chair legs. The leveling plate 223 is arranged on the mounting frame 21, and the leveling plate 223 is positioned between the two discharging support plates 221. The two lifting cylinders 224 are respectively arranged on the two groups of feeding plates 222, the output ends of the two lifting cylinders 224 are respectively connected with a lifting supporting plate 226, the lifting supporting plate 226 is positioned below the accommodating groove 2221, and the lifting supporting plate 226 is driven by the lifting cylinders 224 to move up and down. The two clamping cylinders 225 are respectively arranged on the two groups of feeding plates 222, the output ends of the two clamping cylinders 225 penetrate through one feeding plate 222 of the two feeding plates 222 of each group of feeding plates 222, and the output ends of the two clamping cylinders 225 are respectively provided with a push plate 227.
Further, the single discharging mechanism 23 includes a rotation shaft 231, a discharging hopper 232, and a discharging hopper driving cylinder 233. The rotation shaft 231 is provided on the mounting bracket 21 through two bearing blocks. The rotation seats 234 are respectively sleeved at two ends of the rotation shaft 231, and the discharging hoppers 232 are arranged on the rotation seats 234. The discharging hopper driving cylinder 233 is disposed on the mounting frame 21, and an output end of the discharging hopper driving cylinder 233 is connected to the discharging hopper 232. In a specific application, the inclination angle of the lower hopper 232 can be adjusted by driving the lower hopper 232 to rotate around the rotation shaft 231 through the lower hopper driving cylinder 233, so as to ensure that the chair feet can smoothly slide down along the lower hopper 232.
Referring to fig. 5, fig. 6 and fig. 7, fig. 5 is a schematic structural diagram of the material transferring device 3 according to an embodiment of the present application, fig. 6 is a schematic structural diagram of the second moving mechanism 32 according to an embodiment of the present application, and fig. 7 is a schematic structural diagram of the material clamping mechanism 33 according to an embodiment of the present application. As shown in the figure, the material transfer device 3 includes a first moving mechanism 31, a second moving mechanism 32, and a material clamping mechanism 33. The first moving mechanism 31 is slidably disposed on the frame 1 and located between the loading and unloading device 2 and the processing device 4. The second moving mechanism 32 is slidably disposed on the first moving mechanism 31. The clamping mechanism 33 is rotatably disposed on the second moving mechanism 32.
Further, the first moving mechanism 31 includes two first guide rails 311, a plurality of first sliders 312, a first sliding table 313, a first lead screw 314, a first lead screw nut seat 315, and a first driving motor 316. Two first guide rails 311 are laid on the frame 1. The plurality of first sliders 312 are respectively slidably connected to the two first guide rails 311. The first slide table 313 is provided on the plurality of first slide blocks 312. The first lead screw 314 is arranged on the frame 1 through two bearing blocks, and the first lead screw 314 is positioned between the two first guide rails 311. The first screw nut seat 315 is sleeved on the first screw 314, and the first screw nut seat 315 is connected with the first sliding table 313. The first driving motor 316 is disposed on the frame 1, and an output end of the first driving motor 316 is connected to one end of the first screw 314 through a coupling.
Further, the second moving mechanism 32 includes two second guide rails 321, a plurality of second sliders 322, a second sliding table 323, a second screw 324, a second screw nut holder 325, and a second driving motor 326. Two second guide rails 321 are laid on the first slide table 313. The plurality of second sliders 322 are respectively slidably connected to two second guide rails 321. The second sliding table 323 is disposed on the plurality of second sliding blocks 322. The second lead screw 324 is arranged on the first sliding table 313 through two bearing seats, and the second lead screw 324 is positioned between the two second guide rails 321. The second screw nut seat 325 is sleeved on the second screw 324, and the second screw nut seat 325 is connected with the second sliding table 323. The second driving motor 326 is disposed on the first sliding table 313, and an output end of the second driving motor 326 is connected to one end of the second screw 324 through a coupling.
Further, the clamping mechanism 33 includes two rotating shafts 331, a rotating plate 332, two groups of clamps 333 and a rotating motor 334. The two rotating shaft seats 331 are disposed on the second sliding table 323. The rotating plate 332 is rotatably disposed on the two rotating shaft seats 331 through two bearing seats. The two sets of clips 333 are disposed on two opposite sides of the rotating plate 332. The rotating motor 334 is disposed on one of the two rotating shaft seats 331, and an output end of the rotating motor 334 is connected to the rotating plate 332 through a coupling. When the device is specifically applied, each group of the material clamps 333 comprises three material clamps 333, each material clamp 333 comprises a fixed clamp 3331, a material clamp air cylinder 3332 and a movable clamp 3333, the fixed clamp 3331 is arranged on the rotating plate 332 through a pressing plate, the material clamp air cylinder 3332 is arranged on the fixed clamp 3331, the output end of the material clamp air cylinder 3332 faces the fixed clamp 3331, the movable clamp 3333 is arranged on the output end of the material clamp air cylinder 3332, and the movable clamp 3333 is movably connected with the fixed clamp 3331.
Referring to fig. 8 and 9, fig. 8 is a schematic structural diagram of the adding device 4 according to the embodiment of the present application, and fig. 9 is another schematic structural diagram of the adding device 4 according to the embodiment of the present application. As shown in the figure, the machining device 4 includes a machining base 41, a machining moving mechanism 42, and a machining mechanism 43. The machining moving mechanism 42 is slidably disposed on the machining base 41. The processing mechanism 43 is provided in the processing moving mechanism 42, and the processing mechanism 43 faces the material moving device 3.
Further, the machining moving mechanism 42 includes two guide rails 421, a plurality of sliders 422, a slide plate 423, a screw 424, a screw nut seat 425, and a driving motor 426. Two guide rails 421 are laid on the processing seat 41. The plurality of sliders 422 are slidably coupled to two rails 421, respectively. The slide plate 423 is provided on the plurality of sliders 422. The screw 424 is disposed on the processing seat 41 through two bearing seats, and the screw 424 is located between the two guide rails 421. The screw rod 424 is sleeved with the screw rod nut seat 425, and the screw rod nut seat 425 is connected with the sliding plate 423. The driving motor 426 is disposed on the processing seat 41, and an output end of the driving motor 426 is connected with one end of the screw 424 through a coupling. Preferably, the machining moving mechanism 42 further includes two buffer cylinders 427, the two buffer cylinders 427 are disposed on two sides of the machining seat 41, and output ends of the two buffer cylinders 427 are connected to the sliding plate 423.
Further, the machining mechanism 43 includes a head 431, a decelerator 432, a machining bit 433, and a machining drive motor 434. The head 431 is disposed on the sliding plate 423. The decelerator 432 is provided on the head 431. The processing tool bit 433 is connected with the output end of the speed reducer 432 through a power head joint. The processing driving motor 434 is disposed on the machine head 431, and an output end of the processing driving motor 434 is connected to an input end of the speed reducer 432.
When the automatic mortise slot milling equipment works, firstly, a plurality of chair feet are sequentially arranged between two groups of loading plates 222, two ends of each chair foot are respectively positioned in accommodating grooves 2221 of the two groups of loading plates 222, when the plurality of chair feet are placed between the two groups of loading plates 222, a leveling plate 223 is abutted against the side surfaces of the plurality of chair feet, and as the shape of each chair foot is the same, the plurality of chair feet are orderly arranged under the action of the leveling plate 223, at the moment, two lifting support plates 226 are abutted against two ends of a first chair foot from bottom to top, then, two lifting support plates 224 drive the two lifting support plates 226 to downwards move by a distance of one chair foot width, the plurality of chair feet arranged in the accommodating grooves 2221 also downwards move by the width of one chair foot under the action of self gravity, two clamping cylinders 225 drive pushing plates 227 so as to push two ends of a second chair foot from bottom to top to abut against the other loading plate 222, and then, the two lifting support plates 224 continuously drive the lifting support plates 226 to drive the two lifting support plates to move downwards from bottom to the first chair foot to 3 to the station; secondly, a first driving motor 316 of the first moving mechanism 31 generates driving force to drive a first screw rod 314 to rotate, the first screw rod 314 drives a first screw rod nut seat 315 and a first sliding table 313 to slide to a station of the feeding mechanism 22 along two first guide rails 311, a material clamp cylinder 3332 drives a movable clamp 3333 to clamp a chair foot by matching with a fixed clamp 3331, and then the first moving mechanism 31 drives the chair foot to move to a station of the processing device 4; thirdly, a driving motor 426 of the machining moving mechanism 42 generates driving force to drive a screw rod 424 to rotate, the screw rod 424 drives a screw rod nut seat 425 and a sliding plate 423 to slide along two guide rails 421 towards the clamping mechanism 33, so that the machining mechanism 43 is driven to move to a station of the clamping mechanism 33, then, a machining tool bit 433 performs mortise milling on a chair foot, meanwhile, a second driving motor 326 of the second moving mechanism 32 generates driving force to drive a second screw rod 324 to rotate, the second screw rod 324 drives a second screw rod nut seat 325 and a second sliding table 323 to slide along two second guide rails 321, so that the clamping mechanism 33 is driven to move, a plurality of holes and a plurality of grooves are milled on the chair foot, in addition, a rotating motor 334 can drive a rotating plate 332 to rotate, so that the chair foot is driven to rotate, and the mortise milling on the other side surface of the chair foot is machined, and in the machining process, the machining driving motor 434 generates driving force to drive the machining tool bit 433 to rotate through a speed reducer 432, so that the holes and grooves with different specifications and sizes are machined; finally, after the processing is completed, the first moving mechanism 31 drives the chair leg to move to the station of the other feeding mechanism 22, the clamping mechanism 33 loosens the chair leg, the chair leg falls on the blanking hopper 232, and as the blanking hopper 232 has a certain inclination angle, the chair leg can slide down along the blanking hopper 232, how to blanking is just as if not specially described for a worker to collect the chair leg, the clamping mechanism 33 clamps the chair leg on the other feeding mechanism 22 again for the worker, the above actions are repeated, and thus the reciprocating operation is realized, and the automatic mortise milling of the chair leg is realized.
In specific application, the feeding and discharging device 2, the material moving device 3 and the processing device 4 are all electrically connected with a control system of the automatic mortise slot milling equipment for the chair legs, and the control system of the automatic mortise slot milling equipment for the chair legs controls the feeding and discharging device 2, the material moving device 3 and the processing device 4 to act so as to achieve the effect of automatic control of the automatic mortise slot milling equipment for the chair legs. Of course, the control system of the automatic mortise slot milling device for the chair legs can be any one of an industrial personal computer, a PLC or a singlechip, and will not be described herein.
In summary, in one or more embodiments of the present application, the automatic mortise slot milling apparatus for chair legs has a simple structure, and can automatically perform mortise slot milling on chair legs, thereby effectively reducing labor intensity of workers, improving processing efficiency.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present application, should be included in the scope of the claims of the present application.
Claims (8)
1. An automatic mortise slot milling apparatus for a chair foot, comprising:
a frame;
the feeding and discharging device is arranged on the rack and is used for realizing automatic feeding and discharging of chair feet;
the material moving device is arranged on the frame in a sliding manner and is positioned on one side of the loading and unloading device, and the material moving device takes down the chair feet from the loading and unloading device or moves the processed chair feet to the loading and unloading device; the loading and unloading device comprises a mounting frame, at least one loading mechanism and at least one unloading mechanism; the mounting frame is arranged on the frame and positioned on the other side of the material moving device; at least one feeding mechanism is arranged on the mounting frame; at least one blanking mechanism is arranged on the mounting frame and is positioned below at least one feeding mechanism;
the single feeding mechanism comprises two discharging support plates, two groups of feeding plates, a leveling plate, two lifting cylinders and two clamping cylinders; the two discharging support plates are oppositely arranged on the mounting frame; the two groups of feeding plates are respectively arranged on the two discharging support plates; the leveling plate is arranged on the mounting frame and is positioned between the two discharging support plates; the two lifting cylinders are respectively arranged on the two groups of feeding plates, and the output ends of the two lifting cylinders are respectively connected with a lifting supporting plate; the two clamping cylinders are respectively arranged on the two groups of feeding plates, and the output ends of the two clamping cylinders penetrate through the two groups of feeding plates; and
and the processing device is arranged on the frame and positioned at one side of the material moving device, and is used for processing chair feet clamped by the material moving device.
2. The automated mortise slot milling apparatus for chair feet of claim 1, wherein the material moving means includes a first moving mechanism, a second moving mechanism, and a material clamping mechanism; the first moving mechanism is arranged on the frame in a sliding manner and is positioned between the feeding and discharging device and the processing device; the second moving mechanism is arranged on the first moving mechanism in a sliding way; the material clamping mechanism is rotatably arranged on the second moving mechanism.
3. The automatic mortise slot milling apparatus for a chair foot according to claim 2, wherein the first moving mechanism includes two first guide rails, a plurality of first sliders, a first slide table, a first screw nut seat, and a first driving motor; the two first guide rails are laid on the frame; the plurality of first sliding blocks are respectively and slidably connected with the two first guide rails; the first sliding tables are arranged on the plurality of first sliding blocks; the first lead screw is arranged on the rack through two bearing seats and is positioned between the two first guide rails; the first screw nut seat is sleeved on the first screw and connected with the first sliding table; the first driving motor is arranged on the frame, and the output end of the first driving motor is connected with one end of the first screw rod through a coupler.
4. The automatic mortise slot milling apparatus for chair legs according to claim 3, wherein the second moving mechanism includes two second guide rails, a plurality of second sliders, a second slide table, a second screw nut seat, and a second driving motor; the two second guide rails are laid on the first sliding table; the second sliding blocks are respectively and slidably connected with the two second guide rails; the second sliding tables are arranged on the plurality of second sliding blocks; the second lead screw is arranged on the first sliding table through two bearing seats and is positioned between the two second guide rails; the second screw nut seat is sleeved on the second screw and connected with the second sliding table; the second driving motor is arranged on the first sliding table, and the output end of the second driving motor is connected with one end of the second screw rod through a coupler.
5. The automated mortice slot milling apparatus for chair feet of claim 4, wherein said clamping mechanism includes two rotating shafts bases, a rotating plate, two sets of clamps and a rotating motor; the two rotating shaft seats are arranged on the second sliding table; the rotating plate is rotatably arranged on the two rotating shaft seats through two bearing seats; the two groups of material clamps are respectively arranged on two opposite side surfaces of the rotating plate; the rotating motor is arranged on one of the two rotating shaft seats, and the output end of the rotating motor is connected with the rotating plate through a coupler.
6. The automatic mortise slot milling apparatus for chair legs according to claim 1, wherein the machining device includes a machining base, a machining moving mechanism, and a machining mechanism; the processing moving mechanism is arranged on the processing seat in a sliding way; the processing mechanism is arranged on the processing moving mechanism and faces the material moving device.
7. The automatic mortise slot milling apparatus for chair legs according to claim 6 wherein the machining moving mechanism includes two guide rails, a plurality of sliders, a sliding plate, a screw nut seat, and a driving motor; the two guide rails are laid on the processing seat; the sliding blocks are respectively and slidably connected with the two guide rails; the sliding plate is arranged on the sliding blocks; the screw rod is arranged on the processing seat through two bearing seats and is positioned between the two guide rails; the screw nut seat is sleeved on the screw rod and connected with the sliding plate; the driving motor is arranged on the processing seat, and the output end of the driving motor is connected with one end of the screw rod through a coupler.
8. The automatic mortise slot milling apparatus for chair legs according to claim 7, wherein the machining mechanism includes a head, a decelerator, a machining bit, and a machining drive motor; the machine head is arranged on the sliding plate; the speed reducer is arranged on the machine head; the processing tool bit is connected with the output end of the speed reducer through a power head joint; the processing driving motor is arranged on the machine head, and the output end of the processing driving motor is connected with the input end of the speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811024311.6A CN108839149B (en) | 2018-09-04 | 2018-09-04 | Automatic mortise slot milling equipment for chair legs |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811024311.6A CN108839149B (en) | 2018-09-04 | 2018-09-04 | Automatic mortise slot milling equipment for chair legs |
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| Publication Number | Publication Date |
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| CN108839149A CN108839149A (en) | 2018-11-20 |
| CN108839149B true CN108839149B (en) | 2023-09-26 |
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