SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a leather processingequipment is used in production of car seat leather sheath to solve the difficult problem of changing of machining efficiency and the cutter that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the leather processing device for the production of the leather cover of the automobile seat comprises a workbench, wherein a mounting frame is fixed at the top of the workbench, an electric push rod penetrates through the top of the mounting frame, a mounting plate is fixed at the bottom end of the electric push rod, connecting rods are fixed on two sides of the bottom of the mounting plate through connecting shafts, a pressing rod is installed at the bottom end of each connecting rod, a spring is fixed on one side of each connecting rod, one end of each spring is connected with the bottom of the mounting plate, a fixing plate is fixed at the bottom of the mounting plate, a motor is installed on one side of the fixing plate, a lead screw is connected with the output end of the motor, one end of the lead screw penetrates through one side of the fixing plate, a slide rod is installed above the other side of the fixing plate, a sliding sleeve is sleeved on the outer surface of the slide rod, a threaded sleeve, the bottom of thread bush is fixed with the installed part, the mounting groove has been seted up to the bottom of installed part, the inboard of mounting groove is fixed with the connecting block through the installation piece, just the lock sleeve has all been cup jointed to the surface of connecting block and installed part, the bottom of connecting block is fixed with the paddle-knife.
Preferably, the spout has been seted up to the inboard of mounting bracket, just the both sides of mounting panel all are located the inboard of spout.
Preferably, one side of the mounting bracket is provided with an operation panel, and the operation panel is electrically connected with the electric push rod and the motor.
Preferably, the spring is made of manganese steel.
Preferably, the outer surfaces of the connecting block and the mounting piece are both provided with threads, and the connecting block and the mounting piece are in threaded connection with the locking sleeve.
Preferably, the two sides of the top of the workbench are both provided with a pressing groove, and the pressing grooves are arc-shaped.
Compared with the prior art, the beneficial effects of the utility model are that: the leather processing device for producing the leather cover of the automobile seat is provided with a pressing groove, a pressing rod, a connecting shaft, a connecting rod and a spring, when the leather cover is cut off, an electric push rod enables a mounting plate to move downwards, the pressing rod is enabled to firstly abut against leather, the connecting rod drives the pressing rod to expand towards two sides under the matching of the connecting shaft, so that the spring is extruded, when the pressing rod is expanded to a certain degree, the pressing rod can be clamped into the pressing groove, so that the tensile force of the leather is improved through the pressure of the spring and the friction force of the pressing rod on the leather in the expanding process, meanwhile, the leather is firmly fixed, the notch of the leather is enabled to be flatter and straighter, when the leather is cut off, the electric push rod enables the mounting plate to rise, so that the pressing rod leaves away from the leather, the cut-off leather can be taken away, and the device abandons the step that the leather needs to, and then promoted cutting efficiency, the device still is provided with the installed part simultaneously, the connecting block, the installation piece, mounting groove and lock sleeve, when the staff need change the scriber, the staff twists the lock sleeve earlier, make lock sleeve upward movement break away from the connecting block, then the staff breaks away from the mounting groove with the installation piece, find brand-new scriber or polish sharp back with the scriber after, then with the installation piece card go into the mounting groove, then the staff twists the lock sleeve, with the contact opening parcel of lock sleeve downward movement between with connecting block and installed part, make the scriber difficult the rocking like this, it is more convenient to make change the scriber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.
Referring to fig. 1-4, the present invention provides a technical solution: a leather processing device for producing an automobile seat leather sheath comprises a workbench 1, a mounting frame 2, an operation panel 3, an electric push rod 4, a mounting plate 5, a sliding groove 6, a connecting shaft 7, a spring 8, a connecting rod 9, a pressing rod 10, a pressing groove 11, a fixing plate 12, a motor 13, a sliding rod 14, a sliding sleeve 15, a screw rod 16, a thread bush 17, a scraper 18, a mounting piece 19, a locking sleeve 20, a mounting groove 21, a mounting block 22 and a connecting block 23, wherein the mounting frame 2 is fixed at the top of the workbench 1, the electric push rod 4 penetrates through the top of the mounting frame 2, the mounting plate 5 is fixed at the bottom end of the electric push rod 4, the connecting rod 9 is fixed at two sides of the bottom of the mounting plate 5 through the connecting shaft 7, the pressing rod 10 is installed at the bottom end of the connecting rod 9, the spring 8 is fixed at one side of the connecting rod 9, one end of, motor 13 is installed to one side of fixed plate 12, the output of motor 13 is connected with lead screw 16, and the one end of lead screw 16 runs through in one side of fixed plate 12, slide bar 14 is installed to the opposite side top of fixed plate 12, slide bar 14's surface has cup jointed sliding sleeve 15, screw 16's surface has cup jointed thread bush 17, and thread bush 17's top is connected with sliding sleeve 15, thread bush 17's bottom is fixed with installed part 19, mounting groove 21 has been seted up to installed part 19's bottom, mounting groove 21's inboard is fixed with connecting block 23 through installation piece 22, and the surface of connecting block 23 and installed part 19 has all cup jointed lock sleeve 20, make after the installation of paddle-knife 18 more stable, the bottom of connecting block 23 is fixed with paddle-.
Referring to fig. 1-2, the inner side of the mounting frame 2 is provided with a sliding groove 6, and both sides of the mounting plate 5 are located at the inner side of the sliding groove 6, so that the sliding groove 6 can play a limiting role when the mounting plate 5 ascends or descends, and the mounting plate 5 does not shake and is more stable.
Referring to fig. 1-2, an operation panel 3 is disposed on one side of the mounting frame 2, the operation panel 3 is electrically connected to the electric push rod 4 and the motor 13, so that a user can start or stop the motor 13 and the electric push rod 4 conveniently, and the spring 8 is made of manganese steel, so that the spring 8 has better quality and higher compressive resistance.
Referring to fig. 1-4, the outer surfaces of the connecting block 23 and the mounting member 19 are both provided with threads, and the connecting block 23, the mounting member 19 and the locking sleeve 20 are in threaded connection, so as to facilitate cutting of the cutter scraper 18, the two sides of the top of the workbench 1 are both provided with the pressing grooves 11, and the pressing grooves 11 are arc-shaped, and when the pressing rod 10 is expanded to a certain extent, the pressing rod can be clamped into the pressing grooves 11, so that the leather is clamped more firmly, and the tensioning force of the leather is improved.
The working principle is as follows: firstly, a worker firstly checks whether the device is intact, if the device is damaged, the device is maintained in time, then the device is installed in a workshop, then a power supply is switched on, then a user lays leather to be cut on a workbench 1, then an electric push rod 4 is started, the electric push rod 4 enables a mounting plate 5 to move downwards, further a pressing rod 10 is firstly abutted to the leather, under the cooperation of a connecting shaft 7, a connecting rod 9 drives the pressing rod 10 to expand towards two sides so as to extrude a spring 8, after the pressing rod expands to a certain degree, the pressing rod 10 can be clamped into a pressing groove 11, therefore, in the expanding process, the tension of the leather is improved through the pressure of the spring 8 and the friction of the pressing rod 10 to the leather, meanwhile, the leather is firmly fixed, when the mounting plate 5 descends to a certain degree, a scratching knife 18 can be contacted with the edge of the leather, and when the scratching knife 18 is contacted with the edge of the leather, the user starts the motor 13, the motor 13 rotates to enable the screw rod 16 to rotate, the screw rod 16 rotates to enable the threaded sleeve 17 to move, the threaded sleeve 17 moves to enable the scraper 18 to move, the leather is cut off in the moving process of the scraper 18, after the cutting off is finished, the electric push rod 4 enables the mounting plate 5 to ascend, and the pressing bar 10 is moved away from the hide, so that the cut hide can be removed, when the operator needs to replace the utility knife 18, the operator firstly twists the locking sleeve 20, so that the locking sleeve 20 moves upwards to be separated from the connecting block 23, the worker then detaches the mounting block 22 from the mounting slot 21, and either finds a completely new scribe 18 or sharpens the scribe 18, the mounting block 22 is then snapped into the mounting slot 21 and the locking sleeve 20 is then twisted by the operator to move the locking sleeve 20 downwardly until the locking sleeve 20 wraps around the point of contact between the connecting block 23 and the mounting member 19.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.