Clothes pretreatment spraying machine

Abstract

A clothes platform of the clothes pretreatment spraying machine comprises two sliding rail assemblies, a bearing plate and a sliding door, a dragging seat is arranged between the upper end faces of the two sliding rail assemblies, the bearing plate is arranged above the dragging seat in parallel through a supporting rod, the outer end of the dragging seat is fixedly connected with a right-angle fixing piece, and the two ends of the right-angle fixing piece are each provided with an end plate; a U-shaped piece is fixedly connected to the inner side face of the sliding door and connected between the outer sides of the two end plates in a sleeved mode, and the lower portions of the end plates are rotationally connected with the lower portions of side plates of the U-shaped piece through hinge bolts. The spraying mechanism comprises a cross beam connected with the closed shell, a sliding rail arranged on the side face of the cross beam and a nozzle assembly, the nozzle assembly is connected with the sliding rail through a sliding block, and a driving assembly connected with the sliding block is arranged on the cross beam; the clothes platform of the spraying machine can be pulled in a reciprocating mode, the spraying machine has the advantage of being convenient and rapid to operate, the position of the optoelectronic switch can be adjusted by holding the adjusting rod to push the clothes platform to move along the sliding shaft, the adjusting process is convenient and flexible, and the spraying machine can be rapidly suitable for spraying treatment of textiles of various sizes.

Description

Technical Field

[0001] The utility model relates to the field of textile printing pretreatment, in particular to a clothing pretreatment spray machine. Background Art

[0002] The wetting process before textile printing is a crucial step in textile printing and digital printing technology. It directly impacts the adhesion, penetration, and uniform distribution of ink or dye on the textile surface, thus impacting the final print quality. Adding a wetting agent can improve the wetting properties of textile fiber surfaces, enabling faster absorption of the ink or dye by the fibers. It also helps strengthen the adhesion between the ink or dye and the textile fibers, preventing detachment or fading during subsequent processing. Currently, textile wetting is primarily achieved through spraying. Spraying machines typically feature a spray head that moves along a guide rail, with the textile placed on a fixed platform below. The movement of the spray head achieves uniform wetting of the textile. However, when operating a fixed platform within the closed area of the spray machine, the stationary platform requires access to the enclosed area to place or remove the textile, making this operation difficult. Furthermore, the spray head's travel distance must be adjusted to match textiles of varying sizes. Currently, this travel distance is typically fixed, making adaptability difficult and requiring improvement. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a clothes pre-treatment spray machine.

[0004] The technical solution of the utility model is: a clothing pre-treatment spray machine, comprising a spray mechanism arranged in the middle of the top of a square closed shell, a clothing platform arranged at the bottom of the closed shell, the spray mechanism is located directly above the clothing platform; the clothing platform comprises two slide rail assemblies, a bearing plate and a sliding door, a drag seat is provided between the upper end surfaces of the two slide rail assemblies, the drag seat fixedly connects the two slide rail assemblies into one, the bearing plate is arranged above the drag seat in parallel through a support rod, the outer end of the drag seat is fixedly connected to a right-angle fixing piece, the upper end of the vertical plate of the right-angle fixing piece is provided with a folded edge, and both ends of the right-angle fixing piece are provided with a The end plate and the inner side surface of the sliding door are fixedly connected with a U-shaped part, a vertical adjustment long hole is provided between the U-shaped part and the sliding door, and a magnetic sheet is provided at the upper corner of the inner side surface of the sliding door. The U-shaped part is sleeved between the outer sides of the two end plates, and the lower part of the end plate and the lower part of the side plate of the U-shaped part are rotatably connected by hinge bolts, and the U-shaped part can rotate freely around the hinge bolts; the spray mechanism includes a beam connected to the closed shell, a slide rail and a sprinkler assembly arranged on the side of the beam, the sprinkler assembly is connected to the slide rail through a slider, a drive assembly connected to the slider is provided on the beam, and the handle is fixed to the sliding door by screws.

[0005] Preferably, the drive assembly includes a motor and a synchronous belt installed at one end of the beam. The motor is a reduction motor. A driving pulley is connected to the output shaft of the motor. A driven pulley is provided at the other end of the beam. The driving pulley and the driven pulley have the same size. The synchronous belt is installed between the driving pulley and the driven pulley, and the synchronous belt is fixedly connected to the slider through a pressure plate.

[0006] Preferably, a limit plate is laterally provided on the slider, one end of the beam is connected to a photoelectric switch A through a right-angle plate A, and the other end is provided with a photoelectric switch B through a right-angle plate B. The photoelectric switch A and the photoelectric switch B have the same size, and both the photoelectric switch A and the photoelectric switch B correspond to the position of the limit plate.

[0007] Preferably, the upper end of the beam is connected to a sliding shaft through a cross bar, a sliding block is provided on the sliding shaft, and the right-angle plate B is connected to the sliding block, so that the photoelectric switch B can adjust its position by moving the sliding block along the sliding shaft, and a long sliding hole is provided on the top plate of the closed shell, and an adjusting rod extending from the long sliding hole is provided on the sliding block, and a handle is provided at the upper end of the adjusting rod.

[0008] Preferably, a receiving tray is fixedly connected between the drag seat and the support rod. The size of the receiving tray is larger than that of the load-bearing plate, and the receiving tray covers the load-bearing plate from the bottom. The edge of the receiving tray is provided with a flange upward.

[0009] Preferably, an arc-shaped hole is provided in the middle of the side plate of the U-shaped part with the hinge bolt as the center, and a nut seat corresponding to the arc-shaped hole is provided at the upper corner of the end plate. The nut seat is welded and fixed to the end plate, and a guide bolt is installed between the nut seat and the arc-shaped hole.

[0010] Preferably, a guide wheel matching the size of the arc-shaped hole is connected to the middle of the guide bolt, the guide wheel can roll freely along the arc-shaped hole, and a gasket is provided between the guide bolt and the side plate.

[0011] Preferably, a nut seat B is provided at the lower portion of the end plate, the nut seat B is welded and fixed to the end plate, and the hinge bolt is connected inside the nut seat B.

[0012] Preferably, a cylinder matching the size of the hinge hole is provided in the middle of the hinge bolt, the cylinder can rotate freely in the hinge hole, and a gasket is provided between the hinge bolt and the side plate of the U-shaped member.

[0013] Preferably, the side panel of the closed shell is provided with an openable observation window, which is opened and closed by a magnet, and a fixed observation window is provided on the end.

[0014] The beneficial technical effects of the utility model are:

[0015] (1) The spray machine limits the moving distance of the nozzle by cooperating with two photoelectric switches and the upper limit plate of the nozzle assembly. The photoelectric switch at one end can be pushed along the sliding axis by holding the adjustment rod to adjust the position of the photoelectric switch, thereby adjusting the moving distance of the nozzle. The adjustment process is convenient and flexible, and can quickly adapt to the spraying treatment of textiles of various sizes.

[0016] (2) The clothing platform of the spray machine can be pulled back and forth by means of a slide rail assembly. The clothing can be pulled out to place the clothing and pushed into the closed shell for spraying operation. It has the advantages of convenient and quick operation. At the same time, the sliding door is folded and avoided by using a U-shaped part and a right-angle fixed part to avoid the upward protruding door panel of the sliding door from hindering the placement of clothing, thereby improving the flatness of the clothing placed on the platform and ensuring the quality of spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 yes Figure 1 AA-direction cross-sectional structural diagram;

[0019] Figure 3 It is one of the three-dimensional structural diagrams of the spray mechanism;

[0020] Figure 4 This is the second schematic diagram of the three-dimensional structure of the spray mechanism;

[0021] Figure 5 It is one of the three-dimensional structural diagrams of the clothing platform;

[0022] Figure 6 1 is a schematic side view of the structure of the clothing platform;

[0023] Figure 7 yes Figure 6 BB-direction cross-sectional structural diagram;

[0024] Figure 8 yes Figure 7 A partial enlarged view of

[0025] Figure 9 This is a schematic diagram of the three-dimensional structure of the clothing platform after the sliding door is opened;

[0026] Figure 10 This is the second schematic diagram of the three-dimensional structure of the clothing platform.

[0027] In the figure, 01. Clothing platform, 11. Slide rail assembly, 12. Loading plate, 13. Sliding door, 131. Magnetic sheet, 14. Drag seat, 15. Support rod, 16. Right-angle fixing piece, 161. End plate, 163. Nut seat A, 164. Nut seat B, 17. U-shaped piece, 171. Side plate, 172. Arc hole, 18. Hinge bolt, 181. Cylinder, 19 Guide bolt, 191. Guide wheel, 20. Gasket, 21. Receiver plate, 22. Fixed support, 23. Channel steel support, 03. Spray mechanism, 31. Crossbeam, 32. Slide rail, 33. Spray head assembly, 34. Slider, 351. Motor, 352. Synchronous belt, 353. Driving pulley, 354. Driven pulley, 355. Pressure plate, 361. Limit plate, 362. Photoelectric switch B, 363. Photoelectric switch A, 364. Right-angle plate B, 371. Sliding shaft, 372. Sliding block, 373. Long sliding hole, 374. Adjustment rod, 38. Openable observation window, 39. Fixed observation window, 40. Enclosed housing. DETAILED DESCRIPTION

[0028] Example 1, see attached Figure 1-4 , a clothing pre-treatment spray machine comprises a spray mechanism arranged in the middle of the top of a square closed shell, a clothing platform arranged at the bottom of the closed shell, and an opening is provided on the bottom surface of the end of the closed shell, and the clothing platform can be pulled out from the opening; the spray mechanism comprises a cross beam connected to the closed shell, a slide rail and a spray head assembly arranged on the side of the cross beam, the cross beam is fixedly connected between the two end plates of the closed shell, the spray head assembly is connected to the slide rail through a slider, and an automatic control valve is provided on the spray head of the spray head assembly, and the automatic control valve is connected to the spray water tank through a connecting pipe. A driving assembly connected to the slider is provided on the cross beam, and the driving assembly includes a motor and a synchronous belt installed at one end of the cross beam, a driving pulley is connected to the output shaft of the motor, a driven pulley is provided at the other end of the cross beam, and the synchronous belt is mounted between the driving pulley and the driven pulley, and the synchronous belt is fixedly connected to the slider through a pressure plate, and the spray head assembly is pulled along the slide rail by the synchronous belt.

[0029] A limit plate is provided on the slider, one end of the beam is connected to a photoelectric switch A through a right-angle plate A, and the other end is provided with a photoelectric switch B through a right-angle plate B. Photoelectric switch A and photoelectric switch B correspond to the positions of the limit plate. The driving assembly drives the nozzle assembly and the limit plate to move along the slide rail. When it moves to the photoelectric switch A, the photoelectric switch is triggered. The photoelectric switch sends a signal to the motor controller, and the motor reverses to drive the nozzle assembly to move in the opposite direction along the slide rail, thereby realizing reciprocating spraying of the nozzle and controlling the range of the spraying.

[0030] The upper end of the beam is connected to a sliding shaft through a cross bar, a sliding block is provided on the sliding shaft, a right-angle plate B is connected to the sliding block, and a long sliding hole is provided on the top plate of the closed shell, and an adjusting rod extending from the long sliding hole is provided on the sliding block. The photoelectric switch B can be pushed along the sliding shaft by holding the adjusting rod to adjust the position of the photoelectric switch, thereby realizing the control and adjustment of the movement distance of the nozzle and adjusting the spray range. The adjustment process is convenient and flexible, and can quickly adapt to the spraying treatment of textiles of various sizes.

[0031] The side panels of the closed shell are provided with an opening and closing observation window, and the end is provided with a fixed observation window for observing the spraying operation status inside the sprinkler in all directions without blind spots.

[0032] When the spray machine is working, first place the clothes on the clothing platform, then start the motor to drive the synchronous belt to pull the nozzle assembly to slide along the slide rail, spraying the wetting agent on the clothes on the clothing platform. When the nozzle assembly moves to the photoelectric switch A, the limit plate triggers the photoelectric switch, and the photoelectric switch sends a signal to the motor controller. The motor reverses and drives the nozzle assembly to move in the opposite direction along the slide rail to realize reciprocating spraying of the nozzle.

[0033] Example 2, see attached Figure 5-6 , 9-10, a clothing platform in embodiment 1, includes two slide rail assemblies, a load-bearing plate and a sliding door arranged side by side; a drag seat is fixedly connected between the upper end surfaces of the two slide rail assemblies, a groove structure is provided in the middle of the drag seat to improve its anti-deformation strength, and through holes are evenly provided in the middle of the drag seat to reduce weight and achieve lightweight design requirements, the load-bearing plate is arranged parallel to the upper part of the drag seat through the support rod, and the drag seat can slide back and forth through the slide rail assembly, the outer end of the drag seat is fixedly connected to a right-angle fixing piece, both ends of the right-angle fixing piece are provided with end plates, the inner side surface of the sliding door is fixedly connected to a U-shaped piece, the U-shaped piece is sleeved between the outer sides of the two end plates, the lower part of the end plate and the lower part of the side plate of the U-shaped piece are rotatably connected by a hinge bolt, the rotation and flipping of the sliding door is achieved by hinged connection of the U-shaped piece and the right-angle fixing piece, and a handle is provided in the middle of the outer side surface of the sliding door.

[0034] A receiving tray is fixedly connected between the drag seat and the support rod. The edge of the receiving tray is provided with a flange upwards. When clothes fall accidentally, the receiving tray can catch them to prevent the clothes from falling and being contaminated.

[0035] A magnetic sheet is provided at the upper corner of the inner side of the sliding door. When the sliding door is rotated upward to a vertical closed state, the magnetic sheet generates a magnetic force to fix it.

[0036] A fixed support is fixedly connected between the bottom surfaces of the two slide rail assemblies. Both ends of the fixed support are provided with long connecting holes for fixed connection with the bracket inside the spray machine. The load-bearing plate is provided with a channel steel support along its length direction. The upper end of the support rod is fixedly connected to the channel steel support. The load-bearing plate is protected by the channel steel support, thereby improving the strength of the load-bearing plate itself.

[0037] When the clothing placement platform is in use, the handle on the sliding door is held to pull the carrying plate outward. During the pulling process, the U-shaped part and the right-angle fixing part rotate relative to each other, and the sliding door flips outward. After the carrying plate is fully pulled out, the sliding door flips outward at a certain angle and is fixed, avoiding the end of the carrying plate to avoid the upward protruding door panel of the sliding door from causing obstruction when placing clothes on the carrying plate. Clothes are placed on the carrying plate from the end of the carrying plate and arranged flat. Then, the carrying plate is pushed back to the spraying position and the sliding door is rotated upward. The magnetic suction sheet generates magnetic attraction to fix it to the closed state.

[0038] Example 3, see attached Figure 2-4 This embodiment is basically the same as the second embodiment, except that: a nut seat B is provided at the lower part of the end plate, and the hinge bolt is connected to the nut seat B. This fixed nut seat is convenient for quick installation of the hinge bolt, and has good stability and is not easy to fall off. A cylinder matching the size of the hinge hole is provided in the middle of the hinge bolt, and a gasket is provided between the hinge bolt and the side plate of the U-shaped part. The cylinder provides rotation support in the hinge hole, thereby improving the support strength at the hinge point, thereby improving the service life of the sliding door.

[0039] The U-shaped member's side panels feature an arc-shaped hole centered on the hinge bolt. Nut mounts corresponding to the arc-shaped hole are located at the upper corners of the end panels. A guide bolt is installed between the nut mount and the arc-shaped hole, providing auxiliary support and guidance for the U-shaped member. This reduces torque at the lower hinge point and improves the rotational stability of the U-shaped member and the sliding door. A guide wheel matching the size of the arc-shaped hole is connected to the middle of the guide bolt. A gasket is placed between the guide bolt and the side panel, allowing the guide wheel to roll along the arc-shaped hole, preventing hard friction between the guide bolt and the arc-shaped hole and improving the guiding support effect.

Claims

1. A clothes pretreatment spray machine, characterized by: The utility model comprises a spray mechanism arranged in the middle of the top of a square closed shell and a clothing platform arranged at the bottom of the closed shell; the clothing platform comprises two slide rail assemblies, a load-bearing plate and a sliding door, a drag seat is provided between the upper end surfaces of the two slide rail assemblies, the load-bearing plate is arranged parallel to the drag seat through a support rod, the outer end of the drag seat is fixedly connected with a right-angle fixing piece, both ends of the right-angle fixing piece are provided with end plates, the inner side surface of the sliding door is fixedly connected with a U-shaped piece, a magnetic sheet is provided at the upper corner of the inner side surface of the sliding door, the U-shaped piece is sleeved between the outer sides of the two end plates, the lower part of the end plate and the lower part of the side plate of the U-shaped piece are rotatably connected by hinge bolts; the spray mechanism comprises a crossbeam connected to the closed shell, a slide rail and a spray head assembly arranged on the side of the crossbeam, the spray head assembly is connected to the slide rail through a slider, and a drive assembly connected to the slider is provided on the crossbeam.

2. The clothing pretreatment spray machine according to claim 1, characterized in that: The driving assembly includes a motor and a synchronous belt installed at one end of the beam. A driving pulley is connected to the output shaft of the motor, and a driven pulley is provided at the other end of the beam. The synchronous belt is sleeved between the driving pulley and the driven pulley, and the synchronous belt is fixedly connected to the slider through a pressure plate.

3. The clothing pretreatment spray machine according to claim 1, characterized in that: The slider is provided with a limit plate, one end of the beam is connected to a photoelectric switch A through a right-angle plate A, and the other end is provided with a photoelectric switch B through a right-angle plate B. Both photoelectric switches A and B correspond to the position of the limit plate.

4. The clothing pretreatment spray machine according to claim 3, characterized in that: The upper end of the beam is connected to a sliding shaft through a cross bar, a sliding block is provided on the sliding shaft, and a right-angle plate B is connected to the sliding block. A long sliding hole is provided on the top plate of the closed shell, and an adjusting rod extending from the long sliding hole is provided on the sliding block.

5. The clothing pretreatment spray machine according to claim 1, characterized in that: A receiving plate is fixedly connected between the drag seat and the support rod, and an edge of the receiving plate is provided with a flange upwards.

6. The clothing pre-treatment spray machine according to claim 1, characterized in that: An arc-shaped hole is provided in the middle of the side plate of the U-shaped part with the hinge bolt as the center, and a nut seat corresponding to the arc-shaped hole is provided at the upper corner of the end plate, and a guide bolt is installed between the nut seat and the arc-shaped hole.

7. The clothing pre-treatment spray machine according to claim 6, characterized in that: The middle part of the guide bolt is connected with a guide wheel that matches the size of the arc hole, and a gasket is provided between the guide bolt and the side plate.

8. The clothing pre-treatment spray machine according to claim 1, characterized in that: A nut seat B is provided at the lower portion of the end plate, and a hinged bolt is connected in the nut seat B.

9. The clothing pre-treatment spray machine according to claim 8, characterized in that: A cylinder matching the size of the hinge hole is provided in the middle of the hinge bolt, and a gasket is provided between the hinge bolt and the side plate of the U-shaped piece.

10. The clothes pre-treatment spray machine according to claim 1, characterized in that: The side plate portion of the closed shell is provided with an openable observation window, and the end portion is provided with a fixed observation window.

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