Quick sewing pattern machine for PVC fabric
Technical Field
The utility model relates to the technical field of textile machinery, in particular to a PVC fabric rapid sewing pattern machine.
Background
PVC fabric is widely applied to a plurality of fields such as outdoor articles, automotive interiors, bags and suitcases and the like due to the excellent characteristics such as water resistance, wear resistance and corrosion resistance, however, the PVC fabric is subjected to stitching process treatment during production and processing, so that a corresponding stitching pattern machine is required.
The utility model provides a fabric quick sewing pattern machine of reference bulletin number CN213835813U, it includes mounting panel, sewing platform, driving motor, electric telescopic handle and sewing device, the middle part top of mounting panel is fixed with the sewing platform, and the both ends are all installed at the left and right sides of sewing platform, the inboard of bracing piece is connected with the movable roller, and the surface of movable roller is provided with the connecting strip, the rear end of movable roller is provided with the fixed block, and the below of fixed block is connected with the mounting bar, the top of sewing platform is provided with the pressure plate, and the rear end top bolted connection of pressure plate has the connecting block, the outside of connecting block is provided with the fixed plate, the rear of connecting block is connected with the catch bar, electric telescopic handle is installed at the rear of dead lever, and this fabric quick sewing pattern machine of surface fabric tensioning is convenient for make, avoid the existence of fold to influence the style sewing effect, and be convenient for carry out quick sewing, efficient, and the operation is stable, convenient control, according to above-mentioned can obtain better application, but usually be difficult to adjust the position of body as required, the position of the machine is located the appointed type of fabric is difficult to the surface of the machine of the fabric that is used to the style is sew up.
Disclosure of utility model
The utility model aims to provide a quick sewing pattern machine for PVC fabric, which solves the problems that although the sewing pattern machine provided in the background art can be well applied, the position of a sewing machine body is generally inconvenient to adjust according to the needs, and a specified type of pattern is difficult to stitch on the surface of the fabric so as to influence the sewing effect of the sewing pattern machine on the fabric.
The technical scheme includes that the PVC fabric rapid sewing pattern machine comprises a machine table, a sewing table is arranged at the center position of the top end of the machine table, a first transmission frame is arranged at the top end of the machine table on one side of the sewing table, a first screw rod transmission mechanism is arranged on the inner side of the first transmission frame, a second transmission frame is arranged on one side of the top of the first screw rod transmission mechanism, a second screw rod transmission mechanism is arranged on the inner side of the second transmission frame, a bearing plate is arranged on one side of the top of the second screw rod transmission mechanism, a sewing machine body is arranged at the top end of the bearing plate, a winding roller is rotatably arranged on one side of the top end of the machine table through a bracket, a speed reducing motor is arranged at the top end of the machine table on one side of the winding roller through the bracket, a control panel is arranged on the outer wall on one side of the machine table, and the output end of a single chip microcomputer in the control panel is electrically connected with the speed reducing motor, the first screw rod transmission mechanism and the input end of the second screw rod transmission mechanism respectively.
Preferably, the sewing table is provided with a top seat through a support at the top end of the table far away from one side of the first transmission frame, an upper connecting plate is arranged at the inner side of the top seat, and the spring expansion piece is arranged through the arrangement of the upper connecting plate.
Preferably, the sewing table is provided with a base at the top of the table far away from one side of the wind-up roll, side supporting plates are fixed at two sides of the top of the base, and the arrangement of the side supporting plates is used for arranging the lower press roll and the upper press roll.
Preferably, the lower compression roller is rotatably arranged on the inner wall of the lower end between the side support plates, an upper compression roller is arranged above the lower compression roller, and the upper compression roller and the lower compression roller are arranged so as to roll and level the fabric.
Preferably, the limiting rails are arranged on the inner walls of the two sides of the top of the side supporting plate, the linkage seat is slidably connected on the inner side of the side supporting plate between the limiting rails, the inner wall of the linkage seat is rotationally connected with one end of the upper pressing roller, the top end of the side supporting plate is provided with a first lifting driving piece through a bracket, the input end of the first lifting driving piece is electrically connected with the output end of the single chip microcomputer inside the control panel, the bottom end of the first lifting driving piece is connected with the top end of the linkage seat, and the linkage seat is driven to lift through the arrangement of the first lifting driving piece.
Preferably, a second lifting driving piece is installed at the center position of the top end of the top seat, the input end of the second lifting driving piece is electrically connected with the output end of the single chip microcomputer inside the control panel, the bottom end of the second lifting driving piece penetrates through the top seat and is connected with the top end of the upper connecting plate, and the second lifting driving piece is arranged so as to drive the upper connecting plate to lift.
Preferably, both sides inside the footstock all are equipped with the guide cylinder, the both ends of guide cylinder all extend to the outside of footstock, the inside swing joint of guide cylinder has the guide bar, the bottom of guide bar extends to the outside of guide cylinder and with the top fixed connection of upper link plate, the top of guide bar extends to the outside of guide cylinder, through the setting of guide bar and guide cylinder to carry out spacingly to the motion range of upper link plate.
Preferably, the below of going up the even board is equipped with the cavity clamp plate, the corner position department of going up even board bottom all is equipped with the spring expansion piece, the bottom of spring expansion piece is connected with the top of cavity clamp plate, through the setting of spring expansion piece to reduce the phenomenon that the cavity clamp plate led to the fact the pressure loss to the surface fabric.
Compared with the prior art, the PVC fabric rapid sewing pattern machine has the beneficial effects that the sewing effect of the PVC fabric rapid sewing pattern machine on the fabric is guaranteed when the PVC fabric rapid sewing pattern machine is used, the phenomenon of displacement generated in the fabric sewing process is reduced, the phenomenon of pressure loss of the hollow pressing plate on the fabric is reduced, the phenomenon of wrinkling of the fabric is reduced, and the flatness of the fabric can be guaranteed;
(1) Through the arrangement of the first screw rod transmission mechanism, the second transmission frame is driven to translate forwards and backwards, and then through the arrangement of the second screw rod transmission mechanism, the bearing plate is driven to translate left and right, so that the position of the sewing machine body is automatically adjusted according to the needs, and further the appointed pattern can be sewn on the surface of the PVC fabric, and the sewing effect of the sewing pattern machine on the fabric is guaranteed when the sewing pattern machine is used;
(2) The upper connecting plate is driven to move downwards through the second lifting driving piece, so that the upper connecting plate drives the guide rod to slide downwards in the guide cylinder, and the upper connecting plate drives the hollow pressing plate to move downwards synchronously through the spring telescopic piece, and the hollow pressing plate elastically presses the fabric on the top end of the sewing table due to good elastic action of the spring telescopic piece, so that the phenomenon of displacement generated in the fabric sewing process is reduced, and the phenomenon of pressure loss of the fabric caused by the hollow pressing plate is reduced;
(3) Through with the one end of surface fabric run through down the compression roller and go up between the compression roller and connect in the outer wall of wind-up roll, first lift driving piece drive linkage seat is located the inner wall of spacing rail and is slided down afterwards to make and go up the compression roller and move down and cooperate down the compression roller laminating in the upper and lower surface of surface fabric, when the wind-up roll is to the surface fabric coiling, lower compression roller and last compression roller then can carry out the roll-in operation to the surface fabric, thereby reduced the phenomenon that the surface fabric produced the fold, and ensured the roughness of surface fabric.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
fig. 4 is a schematic top view of the hollow platen of the present utility model.
In the figure, 1, a machine table, 2, a base, 3, a side supporting plate, 4, a lower pressing roller, 5, an upper pressing roller, 6, a sewing table, 7, a top seat, 8, a hollow pressing plate, 9, a sewing machine body, 10, a gear motor, 11, a wind-up roller, 12, a control panel, 13, a first lifting driving piece, 14, a linkage seat, 15, a limit rail, 16, a first driving frame, 17, a first screw driving mechanism, 18, a second driving frame, 19, a second screw driving mechanism, 20, a bearing plate, 21, a second lifting driving piece, 22, an upper connecting plate, 23, a spring telescopic piece, 24, a guide cylinder, 25 and a guide rod.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model provides a rapid sewing pattern machine for PVC fabric, which includes a machine 1, a sewing table 6 disposed at a central position of a top end of the machine 1, a top seat 7 disposed on the top end of the machine 1 far from a side of a first transmission frame 16 and disposed on a support, and an upper connecting plate 22 disposed on an inner side of the top seat 7;
In use, the upper connecting plate 22 is arranged so as to carry out arrangement treatment on the spring expansion piece 23;
A second lifting driving piece 21 is arranged at the center position of the top end of the top seat 7, the input end of the second lifting driving piece 21 is electrically connected with the output end of the singlechip in the control panel 12, and the bottom end of the second lifting driving piece 21 penetrates through the top seat 7 and is connected with the top end of the upper connecting plate 22;
in use, the second lifting driving piece 21 is arranged so as to drive the upper connecting plate 22 to lift;
both sides of the inside of the top seat 7 are provided with guide barrels 24, both ends of the guide barrels 24 extend to the outside of the top seat 7, a guide rod 25 is movably connected in the guide barrels 24, the bottom ends of the guide rods 25 extend to the outside of the guide barrels 24 and are fixedly connected with the top ends of the upper connecting plates 22, and the top ends of the guide rods 25 extend to the outside of the guide barrels 24;
When in use, the guide rod 25 and the guide cylinder 24 are arranged so as to limit the movement amplitude of the upper connecting plate 22;
a hollow pressing plate 8 is arranged below the upper connecting plate 22, spring expansion pieces 23 are arranged at corner positions of the bottom end of the upper connecting plate 22, and the bottom ends of the spring expansion pieces 23 are connected with the top end of the hollow pressing plate 8;
when in use, the phenomenon that the hollow pressing plate 8 causes pressure loss to the fabric is reduced through the arrangement of the spring telescopic piece 23;
The top end of the machine table 1, which is far away from one side of the winding roller 11, of the sewing table 6 is provided with a base 2, and both sides of the top end of the base 2 are fixed with side supporting plates 3;
when in use, the lower compression roller 4 and the upper compression roller 5 are arranged by the side support plate 3;
a lower press roller 4 is rotatably arranged on the inner wall of the lower end between the side support plates 3, and an upper press roller 5 is arranged above the lower press roller 4;
When in use, the lower press roller 4 and the upper press roller 5 are arranged so as to roll and level the fabric;
The inner walls of the two sides of the top of the side supporting plate 3 are provided with limiting rails 15, the inner side of the side supporting plate 3 between the limiting rails 15 is connected with a linkage seat 14 in a sliding way, the inner wall of the linkage seat 14 is rotationally connected with one end of the upper pressing roller 5, the top end of the side supporting plate 3 is provided with a first lifting driving piece 13 through a bracket, the input end of the first lifting driving piece 13 is electrically connected with the output end of a singlechip in the control panel 12, and the bottom end of the first lifting driving piece 13 is connected with the top end of the linkage seat 14;
When in use, the first lifting driving piece 13 is arranged so as to drive the linkage seat 14 to lift;
The top of the machine table 1 on one side of the sewing table 6 is provided with a first transmission frame 16, the inner side of the first transmission frame 16 is provided with a first screw transmission mechanism 17, one side of the top of the first screw transmission mechanism 17 is provided with a second transmission frame 18, the inner side of the second transmission frame 18 is provided with a second screw transmission mechanism 19, one side of the top of the second screw transmission mechanism 19 is provided with a bearing plate 20, the top of the bearing plate 20 is provided with a sewing machine body 9, one side of the top of the machine table 1 is provided with a winding roller 11 through bracket rotation, the top of the machine table 1 on one side of the winding roller 11 is provided with a speed reducing motor 10 through bracket, one end of the speed reducing motor 10 is connected with one end of the winding roller 11, the outer wall on one side of the machine table 1 is provided with a control panel 12, and the output end of a single chip microcomputer in the control panel 12 is respectively electrically connected with the speed reducing motor 10, the first screw transmission mechanism 17 and the input end of the second screw transmission mechanism 19.
When the embodiment of the application is used, one end of the fabric is penetrated between the lower press roller 4 and the upper press roller 5 and is connected with the outer wall of the wind-up roller 11, then the first lifting driving piece 13 drives the linkage seat 14 to slide downwards on the inner wall of the limit rail 15 so as to enable the upper press roller 5 to move downwards and be matched with the lower press roller 4 to be attached to the upper surface and the lower surface of the fabric, at the moment, the fabric also penetrates above the sewing table 6, then the wind-up roller 11 is driven by the gear motor 10 to rotate, the fabric can be wound by the wind-up roller 11, at the moment, the lower press roller 4 and the upper press roller 5 roll the fabric so as to improve the flatness of the fabric, in the process, the fabric is in an automatic transmission and transfer state so as to be gradually transferred to the top end of the sewing table 6, and the fabric can be subjected to sewing process treatment due to the arrangement of the sewing machine body 9, after that, the first screw rod transmission mechanism 17 is arranged so as to drive the second transmission frame 18 to translate forwards and backwards, and then the second screw rod transmission mechanism 19 is arranged so as to drive the bearing plate 20 to translate leftwards and rightwards, so that the position of the sewing machine body 9 can be automatically adjusted to stitch patterns with specified patterns on the surface of PVC fabric, finally the second lifting driving piece 21 drives the upper connecting plate 22 to move downwards, so that the upper connecting plate 22 drives the guide rod 25 to slide downwards in the guide cylinder 24, and the upper connecting plate 22 drives the hollow pressing plate 8 to move downwards synchronously through the spring expansion piece 23, so that the fabric is elastically pressed down on the top end of the sewing table 6 through the hollow pressing plate 8, the phenomenon that the fabric is displaced when the sewing machine body 9 is used for sewing the fabric is reduced, and the sewing pattern machine is used.