Textile fabric printing machine
Technical Field
The invention relates to the field of printing machines, in particular to a textile fabric printing machine.
Background
Knitted fabrics include weft knitted fabrics and warp knitted fabrics according to the weaving method. Weft-knitted fabrics are usually made from low-stretch polyester yarns or special-shaped polyester yarns, nylon yarns, cotton yarns, wool yarns and the like as raw materials by knitting flat stitch, variable flat stitch, rib flat stitch, double rib flat stitch, jacquard weave, terry weave and the like on various weft knitting machines. Textile fabric need stamp the processing to it after production is accomplished, its function singleness of current calico printing machine only can realize the function to textile fabric stamp, when carrying out the stamp to textile fabric, it is direct that to adhere to the coating through the embossing roll and stamp the cloth mostly, do not cover flatly when textile fabric, make textile fabric have the fold, can lead to the decorative pattern that the embossing roll printed out incomplete, thereby can be serious influence textile fabric's stamp effect, and current embossing roll is when carrying out the stamp, its coating is direct adhesion mostly on the outer roller wall of embossing roll, when the coating of its adhesion is inhomogeneous, can lead to stamp effect greatly reduced equally.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a textile fabric printing machine.
The technical scheme adopted by the invention for solving the technical problems is as follows: a textile fabric printing machine comprises a base, a first supporting plate, a second supporting plate, a printing assembly, a winding assembly and a tensioning assembly, wherein the first supporting plate and the second supporting plate are fixedly connected at the two ends of the top of the base respectively, the printing assembly, the winding assembly and the tensioning assembly are arranged between the first supporting plate and the second supporting plate respectively, the printing assembly comprises a printing roller, a heating roller, a first rotating shaft, a coating roller, a first through hole, a sliding rod, a first elastic spring, a connecting block, an arc-shaped pressurizing plate, a groove, a second elastic spring, a top block and a second through hole, the printing roller is arranged above the heating roller, one ends of the printing roller and the heating roller, which are close to the first supporting plate, are rotatably connected with the first supporting plate through the first rotating shaft, the coating roller is arranged inside the printing roller, and the coating roller is rotatably connected with the inner wall of the printing roller, the coating roller is fixedly connected with the second supporting plate, a first through hole and a sliding hole are formed in the top of the coating roller, the sliding hole is formed in two sides of the first through hole, a sliding rod is connected to the inside of the sliding hole in a sliding mode, a first elastic spring is sleeved on the rod wall of one end, extending out of the sliding hole, of the sliding rod, an arc-shaped pressurizing plate is arranged at one end, away from the sliding hole, of the sliding rod, a plurality of grooves are formed in the inner side wall of the printing roller at equal intervals, a second elastic spring is fixedly connected to the inside of each groove, a top block is fixedly connected to the other end of each second elastic spring, the top blocks are connected with the inner wall of each groove in a sliding mode, a plurality of second through holes are formed in the outer wall of the printing roller in a penetrating mode at equal intervals, and the winding assembly comprises a pressing roller, a winding roller, a second rotating shaft, a first lifting slide block, a first lifting slide chute, a first driving block, a first fixing plate and a second fixing plate, The pressing roller is arranged above the winding roller, first lifting slide blocks are arranged on two sides of the pressing roller, the pressing roller is rotatably connected with the first lifting slide blocks through the second rotating shaft, first lifting slide grooves are formed in the plate walls of the first supporting plate and the second supporting plate and correspond to the first lifting slide blocks, the first lifting slide blocks are connected inside the first lifting slide grooves in a sliding mode, a first transmission block is fixedly connected to the side wall, away from the pressing roller, of the first lifting slide blocks, a first fixing plate is arranged above the first transmission block and is fixedly connected with the second supporting plate, a first lead screw penetrates through and is inserted into the top of the first fixing plate, the first lead screw is rotatably connected with the first fixing plate, first lead screw passes first transmission piece through the one end of first fixed plate, first lead screw and first transmission piece threaded connection, the wind-up roll passes through the third axis of rotation and rotates with first backup pad and second backup pad to be connected, the first drive wheel of one end fixedly connected with that the third axis of rotation passed first backup pad, first backup pad is kept away from on the bulkhead of wind-up roll one side through first fixed frame fixedly connected with first servo motor, the output of first servo motor passes the one end fixed connection that the shaft coupling and third axis of rotation passed first backup pad, the one end fixedly connected with second drive wheel that first axis of rotation passed first backup pad on the embossing roll, first drive wheel passes through driving belt and is connected with the transmission of second drive wheel, tensioning subassembly includes first tensioning roller, second tensioning roller, first rotating groove, The first tensioning roller is arranged above the second tensioning roller, the first rotating groove is formed in the wall of the second supporting plate, the first rotating disc is rotatably connected inside the first rotating groove, the second rotating groove is formed in the wall of the first supporting plate, the second rotating groove is formed in the wall of the second supporting plate, the second rotating groove is rotatably connected inside the second rotating groove, the second rotating disc is rotatably connected inside the second rotating groove, the second servo motor is fixedly connected to the wall of the first supporting plate through the second fixing frame, the output end of the second servo motor penetrates through the first supporting plate, the output end of the second servo motor is rotatably connected with the first supporting plate, and the second servo motor penetrates through one end of the first supporting plate and is fixedly connected with the second rotating disc, the second tensioning roller rotates with first driving disk and second driving disk through the fourth axis of rotation to be connected, the second lift spout has been seted up on the first driving disk, the inside sliding connection of second lift spout has second lifting slide, first tensioning roller rotates with second lifting slide through the fifth axis of rotation to be connected, the one end fixedly connected with second transmission piece of first tensioning roller is kept away from to second lifting slide, the top of second transmission piece is provided with the third fixed plate, the top of third fixed plate is run through to peg graft and is had the second lead screw, the second lead screw rotates with the third fixed plate to be connected, the second transmission piece is passed through to the one end that the third fixed plate was passed to the second lead screw, second lead screw and second transmission piece threaded connection.
Specifically, the arc-shaped pressurizing plate is close to one end of the sliding rod and is fixedly connected with a connecting block, and the bottom of the connecting block is fixedly connected with the sliding rod.
Specifically, equal fixedly connected with limit slide on the lateral wall of kicking block both sides, correspond limit slide and seted up spacing spout on the inside wall of recess, spacing spout and limit slide phase-match set up, just limit slide sliding connection is in the inside of spacing spout.
Specifically, a second fixing plate is arranged below the first transmission block, the second fixing plate is fixedly connected with a second supporting plate, and the first screw rod penetrates through one end of the first transmission block and is rotatably connected with the second fixing plate.
Specifically, a first stirring block and a second stirring block are fixedly connected to the rod walls at the tops of the first screw rod and the second screw rod respectively.
Specifically, first servo motor and second servo motor all pass through PLC controller and external power source electric connection.
Specifically, a fourth fixing plate is arranged below the second transmission block, the fourth fixing plate is fixedly connected with the second supporting plate, and one end of the second screw rod, which penetrates through the second transmission block, is rotatably connected with the fourth fixing plate.
The invention has the beneficial effects that:
(1) according to the textile fabric printing machine, the coating roller is arranged in the printing roller, when the printing roller rotates to print, the coating roller is relatively stationary, the top block in the groove in the inner wall of the printing roller can push the arc pressurizing plate in the coating roller to move downwards under the elastic force of the elastic spring, so that the pressure of the inner bottom of the coating roller is increased, the coating at the inner bottom of the coating roller is discharged from the second through hole in the printing roller, printed coatings are attached to the roller wall of the printing roller, and the coatings are more uniformly coated on the roller wall of the printing roller.
(2) According to the textile fabric printing machine, through the tensioning assembly, the second servo motor in the tensioning assembly drives the second rotating disc to rotate in the second rotating groove, so that the angles of the two tensioning rollers can be changed, the length of the textile fabric wound on the tensioning rollers is changed, the tension of the textile fabric can be adjusted, after the textile fabric is tightened, the phenomenon of wrinkles does not occur when the textile fabric moves to the printing rollers for printing under the tension of the two tensioning rollers, and the printing effect of the textile fabric is better.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a textile fabric printing machine provided by the invention;
FIG. 2 is a cross-sectional view taken in the direction A-A of FIG. 1 of a textile fabric printing machine according to the present invention;
FIG. 3 is a cross-sectional view taken in the direction B-B of FIG. 1 of a textile fabric printing machine according to the present invention;
FIG. 4 is a cross-sectional view taken in the direction C-C of FIG. 1 of a textile fabric printing machine according to the present invention;
FIG. 5 is a schematic structural diagram of a coating roller in a textile fabric printing machine provided by the invention;
FIG. 6 is an enlarged view of a portion D of FIG. 2 of a textile fabric printing machine according to the present invention;
fig. 7 is a partially enlarged view of a portion E in fig. 2 of a textile fabric printing machine provided by the present invention.
In the figure: 1. a base; 2. a first support plate; 3. a second support plate; 4. a printing assembly; 41. a printing roller; 42. a heating roller; 43. a first rotating shaft; 44. a paint roller; 45. a first through hole; 46. a slide hole; 47. a slide bar; 48. a first elastic spring; 49. connecting blocks; 410. an arc-shaped pressurizing plate; 411. a groove; 412. a second elastic spring; 413. a top block; 414. a limiting slide block; 415. a limiting chute; 416. a second through hole; 5. a winding component; 51. pressing the roller; 52. a wind-up roll; 53. a second rotating shaft; 54. a first lifting slider; 55. a first lifting chute; 56. a first transmission block; 57. a first fixing plate; 58. a first lead screw; 59. a second fixing plate; 510. a first toggle block; 511. a third rotating shaft; 512. a first stationary frame; 513. a first servo motor; 514. a first drive pulley; 515. a second transmission wheel; 516. a drive belt; 6. a tension assembly; 61. a first tension roller; 62. a second tension roller; 63. a first rotating groove; 64. a first rotating disk; 65. a second rotating groove; 66. a second rotating disk; 67. a second stationary frame; 68. a second servo motor; 69. a fourth rotating shaft; 610. a second lifting chute; 611. a second lifting slide block; 612. a fifth rotating shaft; 613. a second transmission block; 614. a third fixing plate; 615. a second lead screw; 616. a fourth fixing plate; 617. and a second toggle block.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-7, the textile fabric printing machine according to the present invention comprises a base 1, a first support plate 2, a second support plate 3, a printing assembly 4, a winding assembly 5 and a tensioning assembly 6, wherein the first support plate 2 and the second support plate 3 are fixedly connected to both ends of the top of the base 1, respectively, the printing assembly 4, the winding assembly 5 and the tensioning assembly 6 are disposed between the first support plate 2 and the second support plate 3, the printing assembly 4 comprises a printing roller 41, a heating roller 42, a first rotating shaft 43, a coating roller 44, a first through hole 45, a sliding hole 46, a sliding rod 47, a first elastic spring 48, a connecting block 49, an arc-shaped pressurizing plate 410, a groove 411, a second elastic spring 412, a top block 413 and a second through hole 416, the printing roller 41 is disposed above the heating roller 42, one ends of the printing roller 41 and the heating roller 42 close to the first support plate 2 are rotatably connected to the first support plate 2 through the first rotating shaft 43, the coating roller 44 is arranged inside the embossing roller 41, the coating roller 44 is rotatably connected with the inner wall of the embossing roller 41, the coating roller 44 is fixedly connected with the second supporting plate 3, the top of the coating roller 44 is provided with a first through hole 45 and a sliding hole 46, the sliding hole 46 is arranged on two sides of the first through hole 45, the inside of the sliding hole 46 is slidably connected with a sliding rod 47, the rod wall of the sliding rod 47 extending out of one end of the sliding hole 46 is sleeved with a first elastic spring 48, one end of the sliding rod 47 far away from the sliding hole 46 is provided with an arc-shaped pressurizing plate 410, the inner side wall of the embossing roller 41 is equidistantly provided with a plurality of grooves 411, the inside of each groove 411 is fixedly connected with a second elastic spring 412, the other end of the second elastic spring 412 is fixedly connected with a top block 413, the top block 413 is slidably connected with the inner wall of each groove 411, the outer wall of the embossing roller 41 is equidistantly provided with a plurality of second through holes 416, the winding assembly 5 comprises a pressing roller 51, a winding roller 52, a second rotating shaft 53, a first lifting slider 54, a first lifting chute 55, a first transmission block 56, a first fixing plate 57, a first screw rod 58, a third rotating shaft 511, a first fixing frame 512, a first servo motor 513, a first transmission wheel 514, a second transmission wheel 515 and a transmission belt 516, the pressing roller 51 is arranged above the winding roller 52, the first lifting slider 54 is arranged on both sides of the pressing roller 51, the pressing roller 51 is rotatably connected with the first lifting slider 54 through the second rotating shaft 53, the first lifting chute 55 is arranged on the plate walls of the first support plate 2 and the second support plate 3 corresponding to the first lifting slider 54, the first lifting slider 54 is slidably connected inside the first lifting chute 55, the first transmission block 56 is fixedly connected to the side wall of the first lifting slider 54 far away from the pressing roller 51, a first fixing plate 57 is arranged above the first transmission block 56, the first fixing plate 57 is fixedly connected with the second support plate 3, a first lead screw 58 is inserted into the top of the first fixing plate 57 in a penetrating manner, the first lead screw 58 is rotatably connected with the first fixing plate 57, one end of the first lead screw 58 penetrating through the first fixing plate 57 penetrates through the first transmission block 56, the first lead screw 58 is in threaded connection with the first transmission block 56, the wind-up roller 52 is rotatably connected with the first support plate 2 and the second support plate 3 through a third rotating shaft 511, one end of the third rotating shaft 511 penetrating through the first support plate 2 is fixedly connected with a first transmission wheel 514, a first servo motor 513 is fixedly connected to the plate wall of one side of the first support plate 2 far away from the wind-up roller 52 through a first fixing frame 512, and the output end of the first servo motor 513 is fixedly connected with one end of the third rotating shaft 511 penetrating through the first support plate 2 through a coupling, the first rotating shaft 43 on the printing roller 41 penetrates through one end of the first supporting plate 2 and is fixedly connected with a second driving wheel 515, the first driving wheel 514 is in transmission connection with the second driving wheel 515 through a driving belt 516, the tensioning assembly 6 comprises a first tensioning roller 61, a second tensioning roller 62, a first rotating groove 63, a first rotating disc 64, a second rotating groove 65, a second rotating disc 66, a second fixed frame 67, a second servo motor 68, a fourth rotating shaft 69, a second lifting sliding groove 610, a second lifting sliding block 611, a fifth rotating shaft 612, a second driving block 613, a third fixed plate 614 and a second screw rod 615, the first tensioning roller 61 is arranged above the second tensioning roller 62, the first rotating groove 63 is formed in the plate wall of the second supporting plate 3, the first rotating disc 64 is rotatably connected in the first rotating groove 63, the second rotating groove 65 is formed in the plate wall of the first supporting plate 2, the inside of the second rotating groove 65 is rotatably connected with a second rotating disc 66, the wall of the first supporting plate 2 is fixedly connected with a second servo motor 68 through a second fixing frame 67, the output end of the second servo motor 68 passes through the first supporting plate 2, the output end of the second servo motor 68 is rotatably connected with the first supporting plate 2, one end of the second servo motor 68 passing through the first supporting plate 2 is fixedly connected with the second rotating disc 66, the second tensioning roller 62 is rotatably connected with the first rotating disc 64 and the second rotating disc 66 through a fourth rotating shaft 69, the first rotating disc 64 is provided with a second lifting chute 610, the inside of the second lifting chute 610 is slidably connected with a second lifting slide block 611, the first tensioning roller 61 is rotatably connected with the second lifting slide block 611 through a fifth rotating shaft 612, and one end of the second lifting slide block 611 far away from the first tensioning roller 61 is fixedly connected with a second transmission block 613, a third fixing plate 614 is arranged above the second transmission block 613, a second screw rod 615 is inserted through the top of the third fixing plate 614, the second lead screw 615 is rotatably connected to the third fixing plate 614, one end of the second lead screw 615, which passes through the third fixing plate 614, passes through the second transmission block 613, the second lead screw 615 is in threaded connection with the second driving block 613, and when the embossing roller 41 rotates to perform embossing, the paint roller 44 is relatively stationary, and the top block 413 in the groove 411 on the inner wall of the embossing roller 41 can push the arc-shaped pressurizing plate 410 in the paint roller 44 to move downwards under the elastic force of the elastic spring, so that the pressure at the bottom in the applicator roll 44 is increased, the paint at the bottom in the applicator roll 44 is discharged through the second through-holes 416 in the embossing roll 41, so that the printed paint is adhered to the wall of the embossing roll 41, and the paint is more uniformly coated on the wall of the embossing roll 41.
Specifically, the arc-shaped pressure increasing plate 410 is close to one end of the sliding rod 47 and is fixedly connected with the connecting block 49, the bottom of the connecting block 49 is fixedly connected with the sliding rod 47, the connecting block 49 can enable the connection between the sliding rod 47 and the arc-shaped pressure increasing plate 410 to be more stable, and the elastic force of the first elastic spring 48 can be effectively enabled to act on the arc-shaped pressure increasing plate 410 better.
Specifically, equal fixedly connected with limit slide block 414 on the lateral wall of kicking block 413 both sides, limit chute 415 has been seted up to corresponding limit slide block 414 on the inside wall of recess 411, limit chute 415 and limit slide block 414 phase-match set up, just limit slide block 414 sliding connection is in limit chute 415's inside, kicking block 413 can slide along recess 411's inner wall under the spring action of second elasticity spring 412, kicking block 413 can drive limit slide block 414 when sliding in limit chute 415's inside slip, limit slide block 414 can effectually make kicking block 413 slide more stably in recess 411's inside when the inside of limit chute 415 slides.
Specifically, a second fixing plate 59 is arranged below the first transmission block 56, the second fixing plate 59 is fixedly connected with the second support plate 3, one end of the first lead screw 58 penetrating through the first transmission block 56 is rotatably connected with the second fixing plate 59, and the second fixing plate 59 can effectively support one end of the first lead screw 58 penetrating through the first transmission block 56, so that the first lead screw 58 is more stable in rotation.
Specifically, the rod walls at the tops of the first lead screw 58 and the second lead screw 615 are fixedly connected with a first shifting block 510 and a second shifting block 617 respectively, and the first shifting block 510 and the second shifting block 617 can effectively increase the force arm of the first lead screw 58 and the second lead screw 615 during rotation, so that the first lead screw 58 and the second lead screw 615 can be more convenient and labor-saving during rotation.
Specifically, first servo motor 513 and second servo motor 68 are both electrically connected with an external power supply through a PLC controller, and a TB6600 type PLC controller can effectively control the rotating speed and the steering of first servo motor 513 and second servo motor 68, so that the normal driving of the device can be ensured.
Specifically, a fourth fixing plate 616 is disposed below the second transmission block 613, the fourth fixing plate 616 is fixedly connected to the second support plate 3, and the end of the second lead screw 615, which penetrates through the second transmission block 613, is rotatably connected to the fourth fixing plate 616, and the fourth fixing plate 616 can effectively support the end of the second lead screw 615, which penetrates through the second transmission block 613, so that the second lead screw 615 is more stable during rotation.
When the printing device is used, one end of a textile fabric to be printed sequentially passes through the space between the first tensioning roller 61 and the second tensioning roller 62, the space between the printing roller 41 and the heating roller 42 and the space between the pressing roller 51 and the winding roller 52, and the textile fabric passing through the space between the pressing roller 51 and the winding roller 52 is wound on the roller wall of the winding roller 52, when printing is performed, the second shifting block 617 drives the second screw rod 615 to rotate, the second screw rod 615 can drive the second transmission block 613 to move downwards along the plate wall of the second support plate 3 when rotating, the second transmission block 613 can drive the first tensioning roller 61 to move towards the second tensioning roller 62 when moving, so that the textile fabric is laid flat, then the second servo motor 68 is started, the output end of the second servo motor 68 drives the second rotating disc 66 to rotate, the second rotating disc 66 can drive the angles of the two tensioning rollers to change when rotating in the second rotating groove 65, therefore, the length of the textile fabric wound on the tension rollers is changed, the tension of the textile fabric can be adjusted, after the fabric is tightened, under the tension of the two tension rollers, the fabric can not be wrinkled when moving to the printing roller 41 for printing, the printing effect of the textile fabric is better, after the adjustment is completed, the first servo motor 513 is started, the output end of the first servo motor 513 drives the third rotating shaft 511 to rotate, the third rotating shaft 511 can drive the winding roller 52 to wind the textile fabric when rotating, and can also drive the first driving wheel 514 to rotate, the first driving wheel 514 can drive the second driving wheel 515 to rotate through the driving belt 516 when rotating, the second driving wheel 515 can drive the printing roller 41 to rotate when rotating, when the printing roller 41 rotates to print, the coating roller 44 is relatively static, the top block 413 in the groove 411 on the inner wall of the embossing roller 41 can push the arc-shaped pressurizing plate 410 in the paint roller 44 to move downwards under the elastic force of the elastic spring, so that the pressure of the inner bottom of the paint roller 44 is increased, the paint on the inner bottom of the paint roller 44 is discharged from the second through hole 416 on the embossing roller 41, and the embossed paint is attached to the roller wall of the embossing roller 41, so that the paint is more uniformly coated on the roller wall of the embossing roller 41.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.