Automatic tool setting device for clothing template machine
Technical Field
The invention belongs to the technical field of automatic control, and particularly relates to an automatic tool setting device for a clothes template machine.
Background
Install the cutting knife that can go up and down in the current clothing template machine and be used for cutting out the clothing template of design on the model, because its thickness of different models is different, consequently after changing different models, need adjust the tool setting to the height of cutting knife and handle, at present generally the staff relies on experience to estimate its height that highly carries out manual adjustment cutting knife and carries out the tool setting, and the problem that its exists is: the manual tool setting has low working efficiency and is mainly low in accuracy of manual adjustment, so that the cutting effect is not ideal.
Disclosure of Invention
The invention provides an automatic tool setting device for a clothing template machine, which is used for solving the defects in the prior art.
The invention is realized by the following technical scheme:
an automatic tool setting device for a clothing template machine comprises a processing head base, a lifting device and a tool apron, wherein the tool apron is connected with the processing head base through the lifting device, the tool apron comprises a barrel with a downward opening, a through hole is formed in the middle of the top surface of the barrel, a vertical motor is fixedly installed at the upper end of the through hole, an output shaft of the motor penetrates through the through hole and then is positioned in the barrel, a vertical cylinder is fixedly installed at the lower end of the output shaft of the motor, a square insertion hole is formed in the middle of the lower end face of the cylinder, a square column is inserted into the square insertion hole in a matched mode, a first vertical shaft is fixedly installed at the lower end of the square column, an annular plate is sleeved at the middle upper portion of the first vertical shaft through a bearing, an external threaded pipe is fixedly installed on the outer ring of the annular plate, an internal thread is formed in the inner wall of the barrel, the external threaded pipe, the middle bearing sleeve pipe that passes through of second vertical axis, through horizontal electric telescopic handle fixed connection between sleeve pipe and the barrel inner wall, electric telescopic handle is perpendicular with the barrel inner wall, and the second vertical axis is close to the fixed suit gear sleeve of lower extreme department, and the gear sleeve can cooperate with the meshing of external gear pipe, fixed mounting driving gear on the output shaft of motor, the upper end fixed mounting driven gear of second vertical axis, the driving gear can cooperate with the driven gear meshing, the lower extreme fixed mounting tool bit of first vertical axis.
As above automatic tool setting device for clothing template machine, the horizontal inserted bar of lower extreme lateral part fixed mounting of second vertical axis, the rectangular slot of several evenly distributed is seted up to the outer screwed pipe inner wall, the axis of several rectangular slot use outer screwed pipe is central evenly distributed, the inserted bar can with the rectangular slot cooperation of pegging graft that corresponds.
According to the automatic tool setting device for the clothing template machine, the transverse rail is fixedly installed at the position, corresponding to the second vertical shaft, of the top of the barrel body, the transverse rail is parallel to the electric telescopic rod, and the sliding block is installed between the upper end of the second vertical shaft and the transverse rail in a matched mode.
According to the automatic tool setting device for the clothing template machine, the sleeve and the inner wall of the barrel are fixedly connected through the telescopic rod, and the telescopic rod is parallel to the electric telescopic rod.
According to the automatic tool setting device for the clothing template machine, the laser range finder is fixedly installed at the bottom of the annular plate.
According to the automatic tool setting device for the clothing template machine, the first vertical shaft is fixedly sleeved with the two limiting rings, the two limiting rings are located on the upper side and the lower side of the annular plate, and the limiting rings are in contact fit with the annular plate.
The invention has the advantages that: the height of the tool bit can be conveniently adjusted, tool setting work can be rapidly and automatically completed, and the tool setting device is convenient for workers to use. When the height of the tool bit is adjusted, firstly, the electric telescopic rod extends out to push the sleeve to move towards the main body, the second vertical shaft moves along with the sleeve, after the driven gear is meshed with the driving gear, the electric telescopic rod stops extending, at the moment, the gear sleeve is meshed with the outer gear pipe, then, the motor rotates at a slow speed to drive the second vertical shaft to rotate, the second vertical shaft drives the outer gear pipe to rotate, the outer gear pipe drives the annular plate to rotate, the annular plate drives the outer threaded pipe to rotate, the outer threaded pipe can move up and down in the barrel under the threaded matching, the annular plate moves along with the second vertical shaft, the first vertical shaft can move along with the annular plate, so that the distance between the tool bit and the template is adjusted, after the height of the tool bit is adjusted, the electric telescopic rod contracts, the driven gear is separated from the driving gear, the gear sleeve is separated from the outer threaded pipe, the outer threaded pipe does not rotate, the cylinder body drives the first vertical shaft to rotate through the matching of the square jack and the square column, so that the tool bit is driven to rotate, the external threaded pipe cannot rotate by itself, the height of the tool bit can be kept stable, the tool setting efficiency is high through the tool setting device, the tool bit does not need to be disassembled, and the whole working efficiency is favorably improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An automatic tool setting device for a clothing template machine comprises a processing head base 1, a lifting device 2 and a tool apron 3, wherein the tool apron 3 is connected with the processing head base 1 through the lifting device 2, the tool apron 3 comprises a barrel 4 with a downward opening, a through hole 5 is formed in the middle of the top surface of the barrel 4, a vertical motor 6 is fixedly installed at the upper end of the through hole 5, an output shaft of the motor 6 penetrates through the through hole 5 and then is positioned in the barrel 4, a vertical cylinder 7 is fixedly installed at the lower end of the output shaft of the motor 6, a square jack 8 is formed in the middle of the lower end surface of the cylinder 7, a square column 9 is inserted into the square jack 8 in a matching manner, a first vertical shaft 10 is fixedly installed at the lower end of the square column 9, an annular plate 11 is sleeved at the middle upper part of the first vertical shaft 10 through a bearing, an external threaded pipe 12 is fixedly installed on, 11 vertical outer gear pipes 13 of top fixed mounting of annular plate, outer gear pipes 13 and the coaxial setting of first vertical axis 10, one side of outer gear pipes 13 is equipped with second vertical axis 14, bearing suit sleeve pipe 15 is passed through in the middle of second vertical axis 14, through 16 fixed connection of horizontal electric telescopic handle between sleeve pipe 15 and the barrel 4 inner wall, electric telescopic handle 16 is perpendicular with barrel 4 inner wall, second vertical axis 14 is close to the fixed suit gear cover 17 of lower extreme department, gear cover 17 can cooperate with outer gear pipes 13 meshing, fixed mounting driving gear 18 on the output shaft of motor 6, the upper end fixed mounting driven gear 19 of second vertical axis 14, driving gear 18 can cooperate with driven gear 19 meshing, the lower extreme fixed mounting tool bit of first vertical axis 10. The height of the tool bit can be conveniently adjusted, tool setting work can be rapidly and automatically completed, and the tool setting device is convenient for workers to use. When the height of the cutter head is adjusted, firstly, the electric telescopic rod 16 extends out of the push sleeve 15 to move towards the main body 7, the second vertical shaft 14 moves along with the movement, after the driven gear 19 is meshed with the driving gear 18, the electric telescopic rod 16 stops extending, at the moment, the gear sleeve 17 is meshed and matched with the outer gear tube 13, then the motor 6 rotates slowly to drive the second vertical shaft 14 to rotate, the second vertical shaft 14 drives the outer gear tube 13 to rotate, the outer gear tube 13 drives the annular plate 11 to rotate, the annular plate 11 drives the outer threaded tube 12 to rotate, the outer threaded tube 12 can move up and down in the barrel 4 under the threaded matching, the annular plate 11 moves along with the movement, the first vertical shaft 10 can move along with the annular plate 11, so as to adjust the distance between the cutter head and the template 26, after the height of the cutter head is adjusted, the electric telescopic rod 16 contracts, the driven gear 19 is separated from the driving gear 18, the gear, the external threaded pipe 12 does not rotate any more, and the tool setting work of the tool bit is completed.
Specifically, as shown in the drawings, a horizontal insertion rod 20 is fixedly installed on a lower end side portion of the second vertical shaft 14 in the embodiment, a plurality of uniformly distributed elongated slots 21 are formed in an inner wall of the external threaded pipe 12, the plurality of elongated slots 21 are uniformly distributed around a central axis of the external threaded pipe 12, and the insertion rod 20 can be inserted into and matched with the corresponding elongated slots 21. After the altitude mixture control of tool bit is accomplished, when electric telescopic handle 16 contracts, inserted bar 20 removes and inserts corresponding rectangular slot 21 thereupon, can fix outer screwed pipe 12 through this design, and the height of outer screwed pipe 12 can not take place to rotate by oneself in the course of the work to can guarantee that the height of tool bit can not change by oneself.
Specifically, as shown in the figure, a transverse rail 22 is fixedly installed at a position, corresponding to the second vertical shaft 14, of the top of the barrel 4 in the embodiment, the transverse rail 22 is parallel to the electric telescopic rod 16, and a sliding block 23 is installed between the upper end of the second vertical shaft 14 and the transverse rail 22 in a matching manner. The mounting stability of the second vertical shaft 14 can be improved by this design.
Further, as shown in the drawings, the sleeve 15 and the inner wall of the cylinder 4 are fixedly connected through a telescopic rod 24, and the telescopic rod 24 is parallel to the electric telescopic rod 16. The mounting stability of the second vertical shaft 14 can be further improved by this design.
Further, as shown in the figure, the bottom of the annular plate 11 of the present embodiment is fixedly installed with a laser distance meter 25. The distance between the surface of the annular plate 11 and the surface of the template 26 can be measured through the laser range finder 25, so that the distance between the tool bit and the surface of the template 26 can be indirectly measured, the distance between the tool bit and the surface of the template 26 can be continuously measured in the process of adjusting the distance between the tool bit and the template 26, the motor 9 stops rotating after the proper distance is reached, the electric telescopic rod 16 contracts, automatic tool setting is completed, and the speed of automatic tool setting can be improved.
Furthermore, as shown in the drawings, two limiting rings 27 are fixedly sleeved on the first vertical shaft 10, the two limiting rings 27 are located at the upper and lower sides of the annular plate 11, and the limiting rings 27 are in contact fit with the annular plate 11. Can improve the installation stability between first vertical axis 10 and the annular plate 11 through this design, avoid in the use first vertical axis 10 to take place to remove and drive the tool bit removal by oneself relatively annular plate 11.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.