CN217747862U - Coating waterborne PU prevents mucilage binding and puts - Google Patents

Abstract

The utility model provides a coating waterborne PU prevents mucilage binding and puts, including base, rolling wheel, workstation and stoving case, base one end is fixed with the rolling wheel, the outside cover of rolling wheel is equipped with the rubberizing cloth, the base top is fixed with the workstation, base one end is fixed with the stoving case, the base top is fixed with the rubberizing platform, the base top is fixed with movable roller rod height adjusting device, workstation one end symmetry is fixed with selvedge angle modulation activity roller rod, the inboard rotation of workstation is connected with the faller, the inside sliding connection of activity roller rod height adjusting device has the removal connecting block, removal connecting block one side is rotated and is connected with first activity roller rod, and this coating waterborne PU prevents the mucilage binding and puts and changes to increase inverter motor activity roller rod and height and can regulate and control activity roller rod device, and then adjusts the frictional force that the base cloth received, reduces the production of mucilage binding phenomenon, and then reduces the production of bad product.

Description

Coating waterborne PU prevents mucilage binding and puts

Technical Field

The utility model relates to a prevent the permeable technical field, especially relate to a coating waterborne PU prevents permeable device.

Background

As early as two thousand years ago, ancient Chinese people already applied coating glue to the surface of fabrics, most of the coating glue are natural compounds such as raw lacquer, tung oil and the like, and the coating glue is mainly used for manufacturing waterproof cloth. In recent times, various synthetic polymer coating adhesives with excellent performance have appeared. The original product has the defects of only water resistance and moisture impermeability, and the coated fabric has stuffy feeling and poor comfort when in use. The main applications today are polyacrylates and polyurethanes. The solvent type has the advantages of high water pressure resistance, good film forming property, quick drying, low solid content and the like, but also has the defects of strong permeability on fabrics, rough and hard hand feeling, high toxicity, easy ignition, need of a solvent recovery device and high recovery cost.

Compared with a solvent type, the water system type is non-toxic, non-inflammable, safe, low in cost and free of recycling, can be used for manufacturing thick coating products, is beneficial to the production of colored coating products, and has good coating hydrophilicity; the disadvantages are low water pressure resistance, slow drying and difficult adhesion to filament fabrics. According to different coating processes and baking conditions, the coating comprises a dry coating adhesive and a wet coating adhesive, and a low-temperature crosslinking coating adhesive and a high-temperature crosslinking coating adhesive. The new-generation aqueous PU coating is widely applied to textile fabrics, has the characteristics of environmental protection, no toxicity, low cost and easy permeation and adhesion to the front surface of the fabrics when the coating is in defect.

Therefore, there is a need to provide a new coating water-based PU anti-strike-through device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a coating waterborne PU prevents mucilage binding and puts.

The utility model provides a coating waterborne PU prevents mucilage binding and puts includes: the base, the rolling wheel, workstation and stoving case, base one end is fixed with the rolling wheel, the outside cover of rolling wheel is equipped with rubberizing cloth, the base top is fixed with the workstation, base one end is fixed with the stoving case, the base top is fixed with the rubberizing platform, the base top is fixed with movable roller rod height adjusting device, workstation one end symmetry is fixed with selvedge angle modulation activity roller rod, the inboard rotation of workstation is connected with the faller, the inside sliding connection of activity roller rod height adjusting device has the removal connecting block, removal connecting block one side rotation is connected with first activity roller rod, the rotation of first activity roller rod other end is connected with spacing slider, selvedge angle modulation activity roller rod bottom articulates there is the telescopic link, selvedge angle modulation activity roller rod top is fixed with second activity roller rod, workstation top symmetry is fixed with the felting needle wheel, workstation top symmetry is fixed with the selvedge tracker, rubberizing platform bottom is fixed with the scraper.

Preferably, the movable roller rod height adjusting device further comprises a height adjusting rod, a driving motor, a threaded lead screw and a height adjusting auxiliary rod, the height adjusting rod is fixed at the top end of the base, the bottom of the height adjusting rod is fixed with the driving motor, the output end of the driving motor is fixed with the threaded lead screw, the threaded lead screw is externally connected with the movable connecting block in a threaded mode, the height adjusting auxiliary rod is fixed at the top end of the base and is connected with a limiting slider in a sliding mode, the height adjusting rod is internally and symmetrically fixed with movable connecting block limiting plates, and a first movable roller rod sliding groove is formed in one side of the height adjusting rod.

Preferably, selvedge angle modulation activity roller rod still includes fixing base and inverter motor, and workstation one end symmetry is fixed with the fixing base, and the fixing base top is fixed with inverter motor, and inverter motor output and second activity roller rod fixed connection, the fixing base bottom is articulated with the telescopic link, and inverter motor external fixation has the protecting crust, protecting crust and fixing base fixed connection, and the protecting crust rotates with second activity roller rod to be connected.

Preferably, the faller still includes gear, chain and transmission shaft, and the inboard symmetry of workstation is rotated and is connected with the gear, and the outside meshing of gear has the chain, and chain one side and faller fixed connection are fixed with the transmission shaft on one side of the gear, and the stoving incasement portion symmetry has seted up the stoving case mouth, and rubberizing cloth end fixing has the guide cloth.

Compared with the prior art, the utility model provides a coating waterborne PU prevents mucilage binding and puts has following beneficial effect:

the utility model provides a coating waterborne PU prevents mucilage binding and puts:

1. when the coating water-based PU anti-gel-permeation device is used, the prior fixed roller rod is removed and a variable frequency motor movable roller rod and a height adjustable movable roller rod are added; when the expansion force is too large, in order to reduce and balance the glue permeation phenomenon generated by the friction force of the roller rod, the output end of the driving motor is driven to move through the threaded screw rod by starting the driving motor, so that the first movable roller rod and the limiting slide block are driven to move, the height of the first movable roller rod is adjusted, the first movable roller rod does not need to be adjusted too high and only needs to be attached to the coating base cloth, the base cloth is kept flat and not bent, the glue permeation phenomenon generated by the base cloth at the section is effectively reduced, and the generation of bad products is reduced.

2. The utility model discloses coating waterborne PU prevents mucilage binding and puts in use, through the setting of leading cloth, the purpose is after debugging rubberizing cloth scribbles coating PU through the scraper, and this one section base cloth of faller on scraper back end, selvedge tracker, the felting needle motor rises power, reduces the production of bad product.

3. When the angle of second activity roller rod 73 was adjusted to needs, make the fixing base angle change through drawing or shrink telescopic link, and then made the angle of second activity roller rod change, thereby make the second activity roller rod only press close to coating base cloth selvage, do not press close to with monoblock coating base cloth, and the second activity roller rod is by inverter motor control and board speed of a motor synchronous, so the base cloth of this section can not produce nearly and pass through gluey phenomenon, the production of effectual reduction bad product.

Drawings

Fig. 1 is one of the overall structural diagrams provided by the present invention;

fig. 2 is a second schematic view of the overall structure provided by the present invention;

fig. 3 is a schematic overall sectional structural view provided by the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3 at A;

FIG. 5 is an enlarged view of the structure of FIG. 3 at B;

fig. 6 is a schematic structural view of the height adjusting device of the movable tie rod provided by the present invention.

Reference numbers in the figures: 1. a base; 2. a winding wheel; 3. a gluing platform; 31. a scraper; 4. a work table; 5. drying box; 51. an oven opening; 6. a movable tie rod height adjusting device; 61. a height adjusting rod; 611. a first movable roller rod sliding groove; 612. moving the connecting block limiting plate; 62. a drive motor; 63. a threaded lead screw; 64. moving the connecting block; 65. a height adjustment auxiliary rod; 66. a limiting slide block; 67. a first movable roller rod; 7. the cloth edge angle adjusts the movable roller rod; 71. a fixed seat; 72. a variable frequency motor; 73. a second movable roller rod; 74. a telescopic rod; 8. a needle brush wheel; 9. a needle plate; 91. a gear; 92. a chain; 93. a drive shaft; 10. guiding cloth; 11. a protective shell; 13. gluing cloth; 14. selvedge tracker.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is one of the overall structural diagrams provided by the present invention; fig. 2 is a second schematic view of the overall structure provided by the present invention; fig. 3 is a schematic overall sectional structure diagram provided by the present invention; FIG. 4 is an enlarged view of the structure of FIG. 3A; FIG. 5 is an enlarged view of the structure of FIG. 3 at B; fig. 6 is a schematic structural view of the height adjusting device of the movable tie rod provided by the present invention. The coating waterborne PU prevents mucilage binding and puts includes: base 1, rolling wheel 2, workstation 4 and stoving case 5.

Example 1

In the specific implementation process, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 6, a winding wheel 2 is fixed at one end of a base 1, a rubberizing cloth 13 is sleeved outside the winding wheel 2, a workbench 4 is fixed at the top end of the base 1, a drying box 5 is fixed at one end of the base 1, a rubberizing platform 3 is fixed at the top end of the base 1, a movable roller rod height adjusting device 6 is fixed at the top end of the base 1, a selvage angle adjusting movable roller rod 7 is symmetrically fixed at one end of the workbench 4, a needle plate 9 is rotatably connected to the inner side of the workbench 4, a movable connecting block 64 is slidably connected inside the movable roller rod height adjusting device 6, a first movable roller rod 67 is rotatably connected to one side of the movable connecting block 64, a limit slider 66 is rotatably connected to the other end of the first movable roller rod 67, an expansion link 74 is hinged to the bottom of the selvage angle adjusting movable roller rod 7, a second movable roller rod 73 is fixed at the top end of the selvage angle adjusting movable roller rod 7, a felting brush wheel 8 is symmetrically fixed at the top end of the workbench 4, a selvage tracker 14 is symmetrically fixed to the top end of the workbench 4, and a doctor blade 31 is fixed to the bottom of the platform 3.

Firstly, 10-20m of guide cloth 10 is connected to the front end of a rubberized fabric 13 on an upper rubberized fabric, in order to adjust the base cloth tension of a section of the rubberized fabric 13 on the upper rubberized fabric, which is coated with a coating PU by a scraper 31, the rear section of the scraper 31, a selvedge tracker 14 and a needle plate 9 on a needle motor, the rubberized fabric 13 is sleeved on a winding wheel 2 and passes below the scraper 31, the movable roller rod height adjusting device 6 and the selvedge angle adjusting movable roller 7 are arranged above and close to an oven opening 51 by conveying of the needle brush wheel 8 and the needle plate 9, the rubberized fabric enters a drying oven 5 for drying, when the tension is too large, in order to reduce and balance the friction force generated by the roller rod, the height downward movement of a first movable roller rod 67 is adjusted by moving a connecting block 64 and a limiting slide block 66, the first movable roller rod 67 only needs to be adhered to the coating base cloth without being adjusted too high, the base cloth is kept flat and unbent, the base cloth is not bent, the base cloth 14 can be adjusted by a second movable roller rod 73, the movable roller rod 73 can also adjust the speed of the movable roller rod 14 and the movable roller rod 73 can be adjusted by a frequency conversion roller to the speed of the quick-change-adjustable roller, the movable roller rod 73, the movable roller can be controlled by a frequency-adjustable roller, and the movable roller rack.

Referring to fig. 6, the height adjustment device 6 further includes a height adjustment rod 61, a driving motor 62, a threaded lead screw 63 and a height adjustment auxiliary rod 65, the top end of the base 1 is fixed with the height adjustment rod 61, the bottom of the height adjustment rod 61 is fixed with the driving motor 62, the output end of the driving motor 62 is fixed with the threaded lead screw 63, the threaded lead screw 63 is externally connected with the movable connecting block 64 through threads, the top end of the base 1 is fixed with the height adjustment auxiliary rod 65, the height adjustment auxiliary rod 65 is slidably connected with the limiting slide block 66, the inside of the height adjustment rod 61 is symmetrically fixed with the movable connecting block limiting plate 612, and a first movable tie rod sliding groove 611 is formed in one side of the height adjustment rod 61.

When the height of the first movable tie rod 67 needs to be adjusted, the driving motor 62 is started, the output end of the driving motor drives the movable connecting block 64 to move through the threaded screw rod 63, the first movable tie rod 67 and the limiting slide block 66 are further driven to move, the height of the first movable tie rod 67 is adjusted, the base cloth is kept flat and not bent, the base cloth at the section is effectively reduced to generate a glue penetration phenomenon, and the generation of bad products is reduced.

Referring to fig. 4, the selvedge angle adjusting movable roller 7 further includes a fixing seat 71 and a variable frequency motor 72, the fixing seat 71 is symmetrically fixed at one end of the worktable 4, the variable frequency motor 72 is fixed at the top end of the fixing seat 71, the output end of the variable frequency motor 72 is fixedly connected with a second movable roller 73, and the bottom of the fixing seat 71 is hinged to an expansion rod 74.

When the angle of the second movable roller rod 73 needs to be adjusted, the angle of the fixed seat 71 is changed by stretching or contracting the telescopic rod 74, and then the angle of the second movable roller rod 73 is changed, so that the second movable roller rod 73 is only close to the cloth edge of the coating base cloth and is not close to the whole coating base cloth, and the second movable roller rod 73 is controlled by the variable frequency motor 72 to be synchronous with the speed of the machine, therefore, the base cloth at the section can hardly generate the glue penetration phenomenon, and the generation of poor products is effectively reduced.

Referring to fig. 5, the needle plate 9 further includes a gear 91, a chain 92 and a transmission shaft 93, the gear 91 is symmetrically and rotatably connected to the inner side of the working table 4, the chain 92 is engaged with the outer portion of the gear 91, one side of the chain 92 is fixedly connected with the needle plate 9, the transmission shaft 93 is fixed to one side of the gear 91, the drying oven openings 51 are symmetrically formed in the drying oven 5, and the end portion of the rubberized fabric 13 of the rubberized fabric is fixed with the guide cloth 10.

When the base cloth falls on the needle plate 9 through the needle brush wheel 8, the gear 91 drives the chain 92 to move, and then the needle plate 9 and the base cloth on the needle plate 9 are driven to move to the drying box opening 51 and enter the drying box 5 for drying.

Example 2

In order to avoid the inverter motor 72 from receiving the external environmental influence and causing damage, the present embodiment is further improved based on embodiment 1, and the improvement is as follows: referring to fig. 2 and 4, the exterior of the variable frequency motor 72 is fixed with a protective shell 11, the protective shell 11 is fixedly connected with the fixed seat 71, and the protective shell 11 is rotatably connected with the second movable roller rod 73 to protect the variable frequency motor 72, isolate the contact between the variable frequency motor 72 and the external environment, and prolong the service life.

Firstly, a 10-20m cloth guide 10 is connected to the front end of a rubberized fabric 13, the rubberized fabric 13 is sleeved on a winding wheel 2, passes through the lower part of a scraper 31, the upper part of a movable roller rod height adjusting device 6 and a selvedge angle adjusting movable roller rod 7, is conveyed to a drying oven opening 51 through a needle brush wheel 8 and a needle plate 9, enters a drying oven 5 for drying, when the tension force is overlarge, a driving motor 62 is started, the output end of the driving motor drives a movable connecting block 64 to move through a threaded screw rod 63, further drives a first movable roller rod 67 and a limiting slide block 66 to move, the height of the first movable roller rod 67 is adjusted to move downwards through the movable connecting block 64 and the limiting slide block 66, and the first movable roller rod 67 only needs to be attached to a coating base fabric without being adjusted too high, keep the base cloth level and unbent, make fixing base 71 angle change through tensile or shrink telescopic link 74 this moment, and then make the angle of second activity roller rod 73 change, thereby make second activity roller rod 73 only press close to coating base cloth selvedge, let selvedge tracker 14 better track the selvedge, when the base cloth falls on faller 9 through felting needle brush wheel 8, drive chain 92 through gear 91 and remove, and then drive the base cloth on faller 9 and remove to oven mouth 51, enter into drying box 5, carry out drying work, second activity roller rod 73 is controlled by inverter motor 72, the hourly speed is synchronous with the board speed of a motor vehicle, also can manually adjust fast and slow.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (8)

1. The utility model provides a coating waterborne PU prevents mucilage binding and puts, includes base (1), rolling wheel (2), workstation (4) and stoving case (5), base (1) one end is fixed with rolling wheel (2), the outside cover of rolling wheel (2) is equipped with rubberizing cloth (13), base (1) top is fixed with workstation (4), base (1) one end is fixed with stoving case (5), base (1) top is fixed with rubberizing platform (3), base (1) top is fixed with activity roller rod high adjusting device (6), workstation (4) one end symmetry is fixed with selvedge angle modulation activity roller rod (7), workstation (4) inboard is rotated and is connected with faller (9), its characterized in that: the inside sliding connection of activity roller pull rod height adjusting device (6) has movable connecting block (64), movable connecting block (64) one side is rotated and is connected with first activity roller pull rod (67), first activity roller pull rod (67) other end is rotated and is connected with limit slide (66), selvedge angle adjustment activity roller pull rod (7) bottom articulates there is telescopic link (74), selvedge angle adjustment activity roller pull rod (7) top is fixed with second activity roller pull rod (73).

2. The coated water-based PU anti-gel device according to claim 1, wherein the top end of the workbench (4) is symmetrically fixed with the needle brush wheels (8), the top end of the workbench (4) is symmetrically fixed with the selvedge trackers (14), and the bottom of the gluing platform (3) is fixed with the scraper (31).

3. The coated water-based PU anti-penetrability device according to claim 1, wherein the movable roller height adjusting device (6) further comprises a height adjusting rod (61), a driving motor (62), a threaded lead screw (63) and a height adjusting auxiliary rod (65), the height adjusting rod (61) is fixed at the top end of the base (1), the driving motor (62) is fixed at the bottom of the height adjusting rod (61), the threaded lead screw (63) is fixed at the output end of the driving motor (62), the exterior of the threaded lead screw (63) is in threaded connection with the movable connecting block (64), the height adjusting auxiliary rod (65) is fixed at the top end of the base (1), and the height adjusting auxiliary rod (65) is in sliding connection with the limiting sliding block (66).

4. The coated water-based PU anti-gel device according to claim 3, wherein the height adjusting rod (61) is fixed with a movable connecting block limiting plate (612) symmetrically inside, and one side of the height adjusting rod (61) is provided with a first movable roller rod sliding groove (611).

5. The coating water-based PU anti-gel-permeation device according to claim 1, wherein the selvedge angle adjusting movable roller (7) further comprises a fixed seat (71) and a variable frequency motor (72), the fixed seat (71) is symmetrically fixed at one end of the workbench (4), the variable frequency motor (72) is fixed at the top end of the fixed seat (71), the output end of the variable frequency motor (72) is fixedly connected with the second movable roller (73), and the bottom of the fixed seat (71) is hinged with the telescopic rod (74).

6. The coated water-based PU anti-gel-through device according to claim 5, wherein a protective shell (11) is fixed outside the variable frequency motor (72), the protective shell (11) is fixedly connected with the fixed seat (71), and the protective shell (11) is rotatably connected with the second movable roller rod (73).

7. The coating aqueous PU anti-gel device according to claim 1, wherein the needle board (9) further comprises a gear (91), a chain (92) and a transmission shaft (93), the gear (91) is symmetrically and rotatably connected to the inner side of the workbench (4), the chain (92) is engaged with the outer part of the gear (91), one side of the chain (92) is fixedly connected with the needle board (9), and the transmission shaft (93) is fixed to one side of the gear (91).

8. The coating water-based PU anti-permeable device according to claim 1, wherein the drying box (5) is symmetrically provided with drying box openings (51), and the end of the rubberizing cloth (13) is fixed with a cloth guide (10).

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