Fabric coating air hole forming device

Abstract

A fabric coating air hole forming device comprises a bottom plate, a first vertical plate and a first box, the upper end of the outer wall of the bottom plate is fixedly connected with the vertical plate, the outer wall of the vertical plate is fixedly connected with a second box, a fabric coating air hole forming structure is arranged at the upper end of the outer wall of the second box, and an air hole needle spacing adjusting structure is arranged on the inner wall of the first box. Two first straight plates are fixedly connected to the left side of the outer wall of the bottom plate, and two second straight plates are fixedly connected to the right side of the upper end of the outer wall of the bottom plate. According to the fabric coating air hole forming device, through an air hole needle distance adjusting structure, two electric telescopic rods are started to drive long plates to move downwards at the same time, a plurality of sliding grooves formed in the middles of the two long plates drive transverse plates to oppositely slide in sliding grooves formed in the inner walls of two short plates correspondingly, the two electric telescopic rods are used for driving the long plates to move, and therefore the fabric coating air hole forming device is formed. The multiple cross rods and the needle bodies move oppositely to adjust the distance, the fabric coating air hole density can be adjusted according to different requirements, and limitation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric coating pore forming, in particular to a fabric coating pore forming device. Background Art

[0002] Coated fabric is a textile in which the coating adhesive material forms a single or multi-layer coating in situ on one side or both sides of the fabric. It is composed of two or more layers of materials, at least one of which is a textile and the other is a completely continuous polymer coating. After the fabric layer is coated, it needs to be perforated to ensure breathability, which requires the use of a fabric coating pore forming device.

[0003] For example, a fabric coating pore forming device with announcement number "CN203358012U" uses a physical method to form air holes in a layer using the pore needles, making the layer fabric more breathable and softer. However, after puncturing the fabric coating, the pore needles are retrieved using multiple limiting ropes, which can easily cause the limiting ropes to become entangled. This requires manual untangling and separation by the operator, slowing down the work speed. In addition, the spacing between the pore needles is fixed, making it impossible to adjust the pore density of the fabric coating according to different needs, which is very limited. Summary of the Invention

[0004] The present invention aims to solve the problems existing in the above-mentioned prior art and provides a fabric coating pore forming device. Through the cooperation of the fabric coating pore forming structure and the needle body, the problem of the prior art that multiple limit ropes are easily entangled and require manual untying and separation by staff, which slows down the working speed, is avoided. The pore needle spacing adjustment structure can adjust the pore density of the fabric coating according to different needs, thereby reducing limitations.

[0005] The utility model adopts a technical solution to solve its technical problems: this fabric coating pore forming device includes a bottom plate, a vertical plate, and a first box body, the upper end of the outer wall of the bottom plate is fixedly connected to the vertical plate, the outer wall of the vertical plate is fixedly connected to the second box body, the upper end of the outer wall of the second box body is provided with a fabric coating pore forming structure, the inner wall of the first box body is provided with an pore needle spacing adjustment structure, two first straight plates are fixedly connected to the left side of the outer wall of the bottom plate, two second straight plates are fixedly connected to the right side of the upper end of the outer wall of the bottom plate, the outer walls of the first and second straight plates at the rear end are fixedly connected to a third motor through a bracket, and multiple first straight plates and second straight plates are all slidably connected to the outer wall of the square plate.

[0006] For further improvement, the fabric coating pore forming structure includes a second motor, the end of the output shaft of the second motor is fixedly connected to a cylinder, the slide groove processed on the outer wall of the cylinder is slidably connected to the two cylinders, the inner wall of the second box is fixedly connected to two straight rods, the two inner walls of the cylinders are slidably connected to the straight rods, the outer walls of the two cylinders are fixedly connected to vertical plates 2, and the outer walls of the two vertical plates 2 are slidably connected to the second box.

[0007] Further improvement, the outer wall of the second motor is fixedly connected to the second box body through a bearing, and the cylindrical rotating shaft is rotatably connected to the second box body through a bearing.

[0008] For further improvement, two vertical plates are fixedly connected to the middle of the upper end of the outer wall of the bottom plate, and the lower end of the outer wall of the bottom plate is processed with anti-slip grooves.

[0009] For further improvement, the air hole needle spacing adjustment structure includes an electric telescopic rod, two of the electric telescopic rod output ends are fixedly connected with long plates, the two long plates are slidably connected to the cross bar through multiple sliding grooves processed on the inner wall, multiple needle bodies are fixedly connected to the lower ends of the outer walls of the multiple cross bars, and short plates are fixedly connected on both sides of the inner wall of the first box.

[0010] For further improvement, the bottoms of the two electric telescopic rods are fixedly connected to the inner wall of the first box body, and the outer walls of the multiple cross bars are slidably connected to the short plates.

[0011] The beneficial effect of the present invention is as follows: in the present invention, through the cooperation between the air hole forming structure of the fabric coating and the needle body, the second motor is started to drive the cylinder to rotate through the bearing in the second box body, and the rotation of the cylinder drives the two cylinders to slide downward on the outer wall of the straight rod respectively through the slide groove processed on the outer wall, and the downward sliding of the two cylinders drives the vertical plate 2 to slide downward in the second box body respectively, and the second motor is used to drive multiple needle bodies to move up and down to perform air hole forming work on the fabric coating, avoiding the problem of the prior art that multiple limit ropes are easily entangled, requiring staff to manually untie and separate them, slowing down the work speed.

[0012] Through the air hole needle spacing adjustment structure, the two electric telescopic rods are started and drive the long plate to move downward at the same time. The multiple slide grooves processed in the middle of the two long plates respectively drive the cross bars to slide toward each other in the slide grooves processed on the inner walls of the two short plates. The sliding of multiple cross bars drives the multiple needle bodies fixed on their outer walls to move synchronously. The two electric telescopic rods are used to drive the long plate to move, so that the multiple cross bars and needle bodies move toward each other to adjust the spacing. The air hole density of the fabric coating can be adjusted according to different needs to reduce limitations. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 Front cross-sectional view of

[0015] Figure 3 for Figure 2 A front cross-sectional view of the stomatal needle spacing adjustment structure;

[0016] Figure 4 for Figure 3 Right side view of the mid-length board;

[0017] Figure 5 for Figure 2 A front cross-sectional view of the pore-forming structure of the fabric coating;

[0018] Figure 6 for Figure 2 Top view of the first straight plate.

[0019] Explanation of the accompanying symbols: 1. Air hole needle spacing adjustment structure, 101. Electric telescopic rod, 102. Long plate, 103. Short plate, 104. Cross bar, 105. Needle body, 2. Fabric coating air hole forming structure, 201. Second motor, 202. Cylinder, 203. Column, 204. Straight rod, 205. Vertical plate 2, 3. Second box body, 4. First box body, 5. Bottom plate, 6. Third motor, 7. First straight plate, 8. Square plate, 9. Second straight plate, 10. Vertical plate, 11. Vertical plate 1. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] Refer to the attached Figure 1-6 : In this embodiment, it includes a bottom plate 5, a vertical plate 11, and a first box body 4. The upper end of the outer wall of the bottom plate 5 is fixedly connected to the vertical plate 11, and the outer wall of the vertical plate 11 is fixedly connected to the second box body 3. The upper end of the outer wall of the second box body 3 is provided with a fabric coating pore forming structure 2, the inner wall of the first box body 4 is provided with a pore needle spacing adjustment structure 1, and the left side of the outer wall of the bottom plate 5 is fixedly connected to two first straight plates 7;

[0022] Two second straight plates 9 are fixedly connected to the right side of the upper end of the outer wall of the bottom plate 5. The outer walls of the first straight plate 7 and the second straight plate 9 at the rear end are fixedly connected to the third motor 6 through a bracket. The third motor 6 adopts a servo motor. Multiple first straight plates 7 and second straight plates 9 are slidably connected to the outer wall of the square plate 8. The inner walls of multiple first straight plates 7 and second straight plates 9 are processed with grooves to support the square plate 8. The square plate 8 can limit the external rotating shaft. The outer wall of the second motor 201 is fixedly connected to the second box body 3 through a bearing;

[0023] The rotating shaft of the cylinder 202 is rotatably connected to the second box body 3 through a bearing. The cylinder 202 can rotate in the second box body 3 through the bearing. Two vertical plates 10 are fixedly connected to the middle of the upper end of the outer wall of the bottom plate 5. The lower end of the outer wall of the bottom plate 5 is processed with anti-slip grooves. The bottoms of the two electric telescopic rods 101 are fixedly connected to the inner wall of the first box body 4, and the outer walls of multiple cross bars 104 are all slidably connected to the short plate 103.

[0024] Refer to the attached Figure 1-2 The fabric coating pore forming structure 2 includes a second motor 201, which is a servo motor. The end of the output shaft of the second motor 201 is fixedly connected to the cylinder 202. The second motor 201 can drive the cylinder 202 to rotate. The outer wall of the cylinder 202 is machined with a groove and is slidably connected to the two cylinders 203. The two cylinders 203 can slide in the groove machined on the outer wall of the cylinder 202.

[0025] Two straight rods 204 are fixedly connected to the inner wall of the second box body 3, the inner walls of the two cylinders 203 are slidably connected to the straight rods 204, the two cylinders 203 can slide on the outer walls of the straight rods 204 respectively, the two straight rods 204 can support the cylinders 203 respectively, and the outer walls of the two cylinders 203 are fixedly connected to the vertical plate 205, the outer walls of the two vertical plates 205 are slidably connected to the second box body 3, and the two vertical plates 205 can slide in the second box body 3.

[0026] Refer to the attached Figure 2-4 : The air hole needle spacing adjustment structure 1 includes an electric telescopic rod 101. The electric telescopic rod 101 can meet the work needs according to actual needs. The output ends of the two electric telescopic rods 101 are fixedly connected with a long plate 102. The two long plates 102 are slidably connected to the cross bar 104 through multiple slide grooves processed on the inner wall. Multiple cross bars 104 can slide in the slide grooves processed in the middle of the two long plates 102 respectively. The lower ends of the outer walls of the multiple cross bars 104 are fixedly connected with multiple needle bodies 105, and short plates 103 are fixedly connected on both sides of the inner wall of the first box body 4.

[0027] Working principle:

[0028] Adjustment of the spacing between pores in fabric coating:

[0029] When it is necessary to form the pores of the fabric coating, multiple square plates 8 are pulled out from the two first straight plates 7 and the second straight plates 9 in turn, and then the discharge roller shaft of the external fabric coating is placed in the groove processed at the upper end of the two first straight plates 7 on the left end, and is connected to the output shaft of the third motor 6 on the left end through a coupling, and then the receiving roller shaft of the external fabric coating is placed in the groove at the upper end of the two second straight plates 9 and is connected to the output shaft of the third motor 6 on the right end through a coupling, and further multiple square plates 8 are respectively inserted back into the slide grooves of the two first straight plates 7 and the second straight plates 9, and the bolts installed on the first straight plate 7 and the second straight plate 9 are turned downward in turn to limit the square plates 8 respectively, and one end of the fabric coating is taken out and wrapped To the receiving roller shaft of the external fabric coating, then the power cords of the two electric telescopic rods 101 are connected to the control panel at the same time, and the external power supplies of the two electric telescopic rods 101 are turned on at the same time. The two electric telescopic rods 101 are started and drive the long plate 102 to move downward at the same time. The multiple slide grooves processed in the middle of the two long plates 102 respectively drive the cross bars 104 to slide toward each other in the slide grooves processed on the inner walls of the two short plates 103. The multiple cross bars 104 slide toward each other, driving the multiple needle bodies 105 fixed on their outer walls to move synchronously. When the multiple needle bodies 105 are adjusted to the appropriate spacing, the two electric telescopic rods 101 stop moving. In this way, the spacing between the multiple needle bodies can be adjusted, thereby adjusting the air hole spacing.

[0030] Fabric coating pore forming work:

[0031] When the spacing adjustment of the multiple needle bodies 105 is completed, the external power supply of the second motor 201 is turned on, and the second motor 201 starts to drive the cylinder 202 to rotate in the second box body 3 through the bearing. The rotation of the cylinder 202 drives the two cylinders 203 to slide downward on the outer wall of the straight rod 204 respectively through the groove processed on the outer wall. The two cylinders 203 slide downward and respectively drive the vertical plate 205 to slide downward in the second box body 3. The two vertical plates 205 slide downward and drive the first box body 4 and the multiple needle bodies 105 to move downward to pierce the fabric coating for pore forming. In this process, the lower end of the fabric coating will be placed on the two vertical plates 10 to avoid damage to the fabric coating caused by excessive stretching. At the same time, the two third motors 6 are used to The servo motor can be used to limit the rotation of the discharge roller shaft of the external fabric coating and the receiving roller shaft of the material coating, respectively, to prevent the fabric coating from loosening when piercing holes. After the fabric coating at the lower ends of multiple needle bodies 105 are pierced and formed, the second motor 201 drives the multiple needle bodies 105 to reset, and then the power lines of the two third motors 6 are connected to the control board at the same time, and the external power supplies of the two third motors 6 are turned on at the same time. The two third motors 6 are started and respectively drive the discharge roller shaft of the external fabric coating and the receiving roller shaft of the fabric coating to rotate in the same direction, and the part of the fabric coating that needs to be pierced later is transported to the bottom of the multiple needle bodies 105, and then the subsequent fabric coating can be subjected to pore forming work in the same manner as above.

[0032] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A fabric coating pore forming device, comprising a bottom plate (5), a vertical plate (11), and a first box (4), wherein the upper end of the outer wall of the bottom plate (5) is fixedly connected to the vertical plate (11), and is characterized in that: The outer wall of the vertical plate (11) is fixedly connected to the second box body (3), the upper end of the outer wall of the second box body (3) is provided with a fabric coating pore forming structure (2), the inner wall of the first box body (4) is provided with an pore needle spacing adjustment structure (1), the left side of the outer wall of the bottom plate (5) is fixedly connected to two first straight plates (7), the right side of the upper end of the outer wall of the bottom plate (5) is fixedly connected to two second straight plates (9), the outer walls of the first straight plates (7) and the second straight plates (9) at the rear end are fixedly connected to a third motor (6) through a bracket, and the plurality of the first straight plates (7) and the second straight plates (9) are all slidably connected to the outer wall of the square plate (8).

2. The fabric coating pore forming device according to claim 1, characterized in that: The fabric coating pore forming structure (2) comprises a second motor (201), the output shaft end of the second motor (201) is fixedly connected to a cylinder (202), a slide groove processed on the outer wall of the cylinder (202) is slidably connected to two cylinders (203), the inner wall of the second box (3) is fixedly connected to two straight rods (204), the inner walls of the two cylinders (203) are slidably connected to the straight rods (204), the outer walls of the two cylinders (203) are fixedly connected to two vertical plates (205), and the outer walls of the two vertical plates (205) are slidably connected to the second box (3).

3. The fabric coating pore forming device according to claim 2, characterized in that: The outer wall of the second motor (201) is fixedly connected to the second housing (3) via a bearing, and the rotating shaft of the cylinder (202) is rotationally connected to the second housing (3) via a bearing.

4. The fabric coating pore forming device according to claim 1, characterized in that: Two vertical plates (10) are fixedly connected to the middle of the upper end of the outer wall of the bottom plate (5), and the lower end of the outer wall of the bottom plate (5) is processed with anti-slip grooves.

5. The fabric coating pore forming device according to claim 1, characterized in that: The air hole needle spacing adjustment structure (1) comprises an electric telescopic rod (101), two output ends of the electric telescopic rod (101) are fixedly connected to long plates (102), the two long plates (102) are slidably connected to a cross bar (104) through a plurality of sliding grooves processed on the inner wall, a plurality of needle bodies (105) are fixedly connected to the lower ends of the outer walls of the plurality of cross bars (104), and short plates (103) are fixedly connected to both sides of the inner wall of the first box body (4).

6. The fabric coating pore forming device according to claim 5, characterized in that: The bottoms of the two electric telescopic rods (101) are fixedly connected to the inner wall of the first box body (4), and the outer walls of the plurality of cross bars (104) are all slidably connected to the short plate (103).

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