Double-sided pasting mechanism for space screen cloth processing

Abstract

The utility model discloses a double-sided pasting mechanism for space screen cloth processing, and relates to the technical field of space screen cloth processing. The double-face pasting mechanism for space screen cloth processing comprises a left wall plate and a right wall plate which are symmetrically arranged, a pasting mechanism is arranged on the same side of the left wall plate and the right wall plate, the pasting mechanism is composed of a first conveying roller, a second conveying roller, a third conveying roller and a winding roller, and the first conveying roller and the second conveying roller are rotationally installed between the left wall plate and the right wall plate through corresponding first rotating shafts correspondingly; and the transmission roller III is rotationally mounted in the supporting seat through a rotating shaft II. Paste in the pasting mechanism is attached to the paste groove grating so as to be matched with the silk mesh wheel for coating in the space mesh fabric conveying process, meanwhile, the lifting air cylinder at the upper end completes downward pressing of the transverse partition frame in the coating process, the attaching force is increased, meanwhile, the adhesive force of the paste is enhanced, and finally even pasting is achieved. The gluing amount is small, and the finished product is soft and moist in hand feeling and not prone to air leakage when folded.

Description

Technical Field

[0001] The utility model relates to the technical field of space mesh fabric processing, in particular to a double-sided sizing mechanism for space mesh fabric processing. Background Technique

[0002] At present, space mesh fabric composites have been widely used in various fields, such as being used as a waterproof membrane on the pool wall or bottom, as a production material for kayaks, or as an air cushion film for various air cushion products.

[0003] Space composites are made by compounding different materials. As one of the important hierarchical structures of the space mesh fabric, when processing the intermediate layer, it is also necessary to size the intermediate mesh fabric. By sizing the mesh fabric of the intermediate layer, not only can a protective layer be formed on the outer side of the mesh fabric, but also the gloss of the mesh fabric surface can be effectively improved.

[0004] As disclosed in a double-sided sizing mechanism for space mesh fabric processing with the Chinese patent publication number CN113737417A, this double-sided sizing mechanism is provided with two rotatable pressure rollers. After the fabric passes through the sizing pool, the paste adsorbed on the fabric is roll-pressed and brushed through the paste adsorbed on both sides of the pure cotton outer cover fabric, and the paste on the outer side of the fabric is compacted and leveled, ensuring that the paste can be evenly and fully adsorbed on both sides of the fabric, and the excess adsorbed paste can be swept off, so that the swept-off paste falls into the sizing pool for recycling, without causing paste waste. And through the extension and contraction of the electric telescopic rod, the two rotatable pressure rollers can be driven to approach or move away from each other, facilitating the adjustment of the distance between the two rotatable pressure rollers and facilitating the roll-pressing of fabrics with different thicknesses.

[0005] However, the above double-sided sizing mechanism completes the sizing operation on both sides of the space mesh fabric through the sizing pool, and this method is very likely to cause uneven sizing and excessive sizing, resulting in product sticking. After the cleaning time of the two groups of rotatable pressure rollers is too long, a large amount of sizing liquid will also adhere to their pure cotton outer covers, so there is still excessive sizing of the space mesh fabric. Summary of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides a double-sided sizing mechanism for space mesh fabric processing, which solves the problems put forward in the above background technique.

[0007] To achieve the above object, the utility model is realized through the following technical solutions: A double-sided sizing mechanism for space mesh fabric processing includes symmetrically arranged left wallboards and right wallboards. On the same side of the left wallboard and the right wallboard, there are support seats for installation. Between the left wallboard and the right wallboard and on the support seats, there is a sizing mechanism for space mesh fabric.

[0008] The pasting mechanism consists of a first transfer roller, a second transfer roller, a third transfer roller, and a winding roller. The first transfer roller and the second transfer roller are respectively rotatably installed between the left wallboard and the right wallboard through corresponding first rotating shafts. The third transfer roller is rotatably installed in a support seat through a second rotating shaft. An installation plate is arranged on one side of the support seat away from the left wallboard and the right wallboard, and a pasting assembly is arranged on the installation plate.

[0009] A further improvement of the technical solution of the present utility model lies in that: the pasting assembly includes two groups of mounting frames fixedly installed in the area on the mounting plate. Lifting cylinders are arranged on the two mounting frames, and aluminum rollers for installing and adjusting handwheels and pressing pads are symmetrically arranged at the upper and lower ends of the lifting cylinders.

[0010] A further improvement of the technical solution of the present utility model lies in that: the pressing pad is fixedly installed on a cross partition frame. The winding roller is rotatably installed in a groove on the cross partition frame through a winding shaft, and the winding roller is connected to an external motor through a coupling. Among them, the first transfer roller, the second transfer roller, the third transfer roller, and the winding roller realize the pasting and transfer of the space mesh fabric. The winding of the space mesh fabric is completed by the winding roller and the winding shaft.

[0011] A further improvement of the technical solution of the present utility model lies in that: a space mesh fabric is arranged on the first transfer roller, the second transfer roller, the third transfer roller, and the winding roller. The space mesh fabric is in sliding contact with a pressing rubber roller in the area of the third transfer roller and the winding roller. Bearing seats fixedly installed on the support seat are arranged at the left and right ends of the pressing rubber roller. A rubber tube passing through the pressing rubber roller is introduced between the two groups of bearing seats, and a paste groove grid for adhering paste is arranged on the pressing rubber roller. The paste consists of the following raw materials in parts by weight: PVC parts; T (alkyl sulfonic acid phenyl ester) parts; barium zinc stabilizer parts; adhesive - parts; the adhesive is polyisocyanurate. The prepared paste adheres to the paste groove grid and is not prone to sagging. Then, during the transmission of the space mesh fabric, the bottom of the space mesh fabric is pasted through the paste groove grid at the bottom.

[0012] A further improvement of the technical solution of the present utility model lies in that: a silk mesh wheel for pasting is arranged at the bottom of the cross partition frame, and the cross partition frame is in limit connection with the silk mesh wheel. The silk mesh wheel is located directly below the pressing rubber roller. After the bottom of the space mesh fabric is coated through the paste groove grid, the upper part of the space mesh is coated through the silk mesh wheel. And during the coating process, the lifting cylinder at the upper end presses down the cross partition frame, increasing the fitting force and enhancing the adhesion of the paste. And a heating sheet in a near - molten state is arranged on one side of the lower end of the cross partition frame close to the silk mesh wheel. The heating sheet can also complete the fitting with the space mesh composite material at this time, further improving the drying effect during the production process.

[0013] A further improvement of the technical solution of the present utility model lies in that in order to ensure stable guiding during the lifting and fitting process of the cross partition frame, guide blocks are symmetrically and fixedly connected to both ends of the top of the support seat. In each of the two guide blocks, a corresponding guide rod is connected in a limited manner through a fastener, and the guide rod penetrates through the cross partition frame and is slidably connected to the cross partition frame.

[0014] Beneficial effects

[0015] The present utility model provides a double-sided pasting mechanism for space mesh fabric processing. Compared with the prior art, it has the following beneficial effects:

[0016] In the double-sided pasting mechanism for space mesh fabric processing, the paste in the pasting mechanism adheres to the paste tank grille. During the transmission process of the space mesh fabric, the bottom of the space mesh fabric is pasted through the paste tank grille, and is coated in cooperation with the silk mesh wheel. At the same time, during the coating process, the lifting cylinder at the upper end presses down the cross partition frame, increasing the fitting force and enhancing the adhesion of the paste. Finally, uniform pasting is achieved, avoiding product sticking and filament formation, with less paste amount, soft hand feeling of the finished product, and not easy to leak air when folded. Brief description of the drawings

[0017] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0018] Figure 2 is a schematic front view of the whole of the present utility model;

[0019] Figure 3 is a schematic diagram of the mechanism related to pasting the space mesh fabric of the present utility model;

[0020] Figure 4 is an enlarged schematic structural diagram of the pressing rubber roller of the present utility model.

[0021] In the figure: 101, left wall panel; 102, right wall panel; 103, support seat; 2, transmission roller one; 3, transmission roller two; 4, transmission roller three; 5, winding roller; 6, rotating shaft two; 7, mounting plate; 8, mounting frame; 9, lifting cylinder; 10, hand wheel; 11, pressing pad; 12, aluminum roller; 13, cross partition frame; 14, winding shaft; 15, space mesh fabric; 16, pressing rubber roller; 17, bearing seat; 18, rubber tube; 19, paste tank grille; 20, silk mesh wheel; 21, guide block; 22, guide rod; 23, rotating shaft one. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Referring to Figures 1-4 , the present utility model provides three technical solutions:

[0024] Embodiment 1:

[0025] A double-sided pasting mechanism for processing space net cloth, including symmetrically arranged left wallboard 101 and right wallboard 102. On the same side of the left wallboard 101 and the right wallboard 102, there is a support seat 103 for installation. Between the left wallboard 101 and the right wallboard 102 and on the support seat 103, there is a pasting mechanism for space net cloth;

[0026] The pasting mechanism consists of a first transfer roller 2, a second transfer roller 3, a third transfer roller 4, and a winding roller 5. The first transfer roller 2 and the second transfer roller 3 are respectively rotatably installed between the left wallboard 101 and the right wallboard 102 through corresponding first rotating shafts 23. The third transfer roller 4 is rotatably installed in the support seat 103 through a second rotating shaft 6. On the side of the support seat 103 away from the left wallboard 101 and the right wallboard 102, there is an installation plate 7, and a pasting component is arranged on the installation plate 7.

[0027] The pasting component includes two groups of mounting brackets 8 fixedly installed in the area on the installation plate 7. On the two mounting brackets 8, there is a lifting cylinder 9. At the upper and lower ends of the lifting cylinder 9, aluminum rollers 12 for installing and adjusting handwheels 10 and pressing pads 11 are symmetrically arranged.

[0028] The pressing pad 11 is fixedly installed on a cross partition frame 13. The winding roller 5 is rotatably installed in a groove on the cross partition frame 13 through a winding shaft 14. The winding roller 5 is connected to an external motor through a coupling. In this embodiment, the first transfer roller 2, the second transfer roller 3, the third transfer roller 4, and the winding roller 5 realize the pasting and transfer of the space net cloth fabric, and the winding and collection of the space net cloth fabric are completed by the winding roller 5 and the winding shaft 14.

[0029] Embodiment 2:

[0030] On the basis of the first embodiment: A space mesh fabric 15 is provided on the first transfer roller 2, the second transfer roller 3, the third transfer roller 4, and the winding roller 5. The space mesh fabric 15 is in sliding contact with a pressing rubber roller 16 in the area of the third transfer roller 4 and the winding roller 5. Bearing seats 17 fixedly installed on the support base 103 are provided at the left and right ends of the pressing rubber roller 16. A rubber tube 18 passing through the pressing rubber roller 16 is introduced between the two bearing seats 17, and a paste groove grid 19 for adhering paste is provided on the pressing rubber roller 16.

[0031] In this embodiment, the paste includes the following raw materials in parts by weight: 100 parts of PVC; 55 parts of T50 alkylsulfonic acid phenyl ester; 2 parts of barium-zinc stabilizer; 6 - 8 parts of binder; the binder is polyisocyanurate. The prepared paste adheres to the paste groove grid 19 and is not prone to sagging. Then, during the transmission of the space mesh fabric 15, the bottom of the space mesh fabric 15 is pasted on the bottom through the paste groove grid 19.

[0032] A silk mesh wheel 20 for pasting is provided at the bottom of the cross partition frame 13, and the cross partition frame 13 is in limit connection with the silk mesh wheel 20. The silk mesh wheel 20 is located directly below the pressing rubber roller 16.

[0033] From the above, after the bottom of the space mesh fabric 15 is coated by the paste groove grid 19, the upper part of the space mesh is coated by the silk mesh wheel 20. And during the coating process, the lifting cylinder 9 at the upper end presses down the cross partition frame 13, increasing the fitting force and enhancing the adhesion of the paste. And a heating sheet in a near molten state is provided on one side of the lower end of the cross partition frame 13 close to the silk mesh wheel 20. The heating sheet can also complete the fitting with the space mesh composite material at this time, further improving the drying effect in the production process.

[0034] Embodiment Three:

[0035] On the basis of the first and second embodiments: To ensure the stability of the lifting and fitting of the cross partition frame 13 during the lifting process, guide blocks 21 are symmetrically and fixedly connected to both ends of the top of the support base 103. Corresponding guide rods 22 are connected in a limited way through fasteners in both of the two guide blocks 21. The guide rods 22 penetrate through the cross partition frame 13 and are slidably connected to the cross partition frame 13.

[0036] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0037] During use, the space mesh fabric 15 is successively passed through the first transfer roller 2, the second transfer roller 3, the third transfer roller 4 and the winding roller 5. The paste prepared in advance is poured through the rubber tube 18, and the pressing rubber roller 16 on the bearing seat 17 is rotated to make the paste spread evenly. At this time, the lifting cylinder 9 is started, and the cross partition frame 13 is smoothly lowered through the guide rod 22 to the position where the silk mesh wheel 20 contacts the space mesh fabric 15 with the pressing rubber roller 16. Then, the external motor connected to the winding roller 5 is started, and the winding roller 5 begins to wind the space mesh fabric 15. During this process, the lifting cylinder 9 at the upper end completes the pressing of the cross partition frame 13, increasing the fitting force and enhancing the adhesion of the paste at the same time.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-sided pasting mechanism for processing a space mesh, comprising a symmetrically arranged left wallboard (101) and a right wallboard (102), characterized in that: A support base (103) for installation is arranged on the same side of the left wall panel (101) and the right wall panel (102), and a pasting mechanism for the space mesh is arranged between the left wall panel (101) and the right wall panel (102) and on the support base (103); The pasting mechanism comprises a transmission roller 1 (2), a transmission roller 2 (3), a transmission roller 3 (4) and a winding roller (5); the transmission roller 1 (2) and the transmission roller 2 (3) are respectively rotatably mounted between the left wall panel (101) and the right wall panel (102) via a corresponding rotation shaft 1 (23); the transmission roller 3 (4) is rotatably mounted in a support seat (103) via a rotation shaft 2 (6); a mounting plate (7) is arranged on a side of the support seat (103) away from the left wall panel (101) and the right wall panel (102); and a pasting assembly is arranged on the mounting plate (7).

2. A double-sided pasting mechanism for processing space mesh cloth according to claim 1, characterized in that: The pasting assembly comprises two groups of mounting frames (8) fixedly mounted on the upper area of ​​the mounting plate (7), and the two mounting frames (8) are provided with lifting cylinders (9), and the upper and lower ends of the lifting cylinders (9) are symmetrically provided with aluminum rollers (12) for mounting an adjustment hand wheel (10) and a lower pressure pad (11).

3. A double-sided pasting mechanism for processing space mesh cloth according to claim 2, characterized in that: The lower pressure pad (11) is fixedly mounted on a transverse frame (13), the winding roller (5) is rotatably mounted in a groove on the transverse frame (13) via a winding shaft (14), and the winding roller (5) is connected to an external motor via a coupling.

4. A double-sided pasting mechanism for processing space mesh cloth according to claim 3, characterized in that: The transmission roller one (2), the transmission roller two (3), the transmission roller three (4) and the winding roller (5) are provided with a space mesh fabric (15), and the space mesh fabric (15) is located in the area of ​​the transmission roller three (4) and the winding roller (5) and is in sliding contact with a pressing rubber roller (16), and the left and right ends of the pressing rubber roller (16) are provided with bearing seats (17) fixedly mounted on a support seat (103), and a rubber hose (18) passing through the pressing rubber roller (16) is passed between the two groups of the bearing seats (17), and a paste groove grid (19) for adhesive paste is provided on the pressing rubber roller (16).

5. A double-sided pasting mechanism for processing space mesh cloth according to claim 4, characterized in that: A silk mesh wheel (20) for gluing is arranged at the bottom of the transverse partition frame (13), and the transverse partition frame (13) is limitedly connected to the silk mesh wheel (20), and the silk mesh wheel (20) is located directly below the pressing rubber roller (16).

6. The double-sided pasting mechanism for processing a space mesh cloth according to claim 3, characterized in that: The two ends of the top of the support seat (103) are symmetrically fixedly connected with guide blocks (21), and the two guide blocks (21) are both connected to corresponding guide rods (22) through fasteners, and the guide rods (22) penetrate the transverse frame (13) and are slidably connected to the transverse frame (13).

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