CN115401982B

CN115401982B - Automatic production line for pasting microporous mesh plate and fiber cloth

Info

Publication number: CN115401982B
Application number: CN202210945708.9A
Authority: CN
Inventors: 罗珂; 陈红全; 许尚农; 李焱池; 熊逢杲; 贺映波; 雷冰; 张�雄
Original assignee: HUNAN XINYONGSHENG TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: HUNAN XINYONGSHENG TECHNOLOGY DEVELOPMENT CO LTD
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-07-07
Anticipated expiration: 2042-08-08
Also published as: CN115401982A

Abstract

The invention discloses an automatic production line for pasting a microporous screen plate and fiber cloth, which comprises the following steps: the material guiding mechanism is used for receiving the microporous screen plate; the gluing mechanism is used for gluing the microporous screen plate conveyed by the material guiding mechanism; the pasting and compounding mechanism is used for receiving the fiber cloth and the glued microporous screen plate and pasting and laminating the fiber cloth and the glued microporous screen plate; the fiber cloth winding rack is used for providing fiber cloth for the adhesion composite mechanism; the air-drying ironing mechanism is used for carrying out air-drying ironing on the adhered fiber cloth and the micropore screen plate; the bottom of the net plate hook is used for supporting the microporous net plate; and the bottom of the tensioning mechanism is used for tensioning the microporous screen plate. The invention utilizes the material guiding mechanism and the fiber cloth rolling frame to convey the microporous screen plate and the fiber cloth to the pasting and compounding mechanism; then the air-drying ironing mechanism is utilized to carry out air-drying ironing, so that the adhesive strength of the air-drying ironing mechanism and the adhesive strength of the air-drying ironing mechanism are ensured; the microporous screen plate suspended between the gluing mechanism and the adhering and compounding mechanism is supported and tensioned by the screen plate hook and the tensioning mechanism so as to ensure stable conveying.

Description

Automatic production line for pasting microporous mesh plate and fiber cloth

Technical Field

The invention relates to the field of plate processing, in particular to an automatic production line for pasting a microporous screen plate and fiber cloth.

Background

With the development of society, the method is widely applied due to the advantage that underground buildings such as subways and underground markets do not occupy ground space. However, because subways and underground markets are built underground and have large space, high-power ventilation equipment is required for supplying air to ensure enough oxygen, and in order to reduce noise, the ventilation equipment usually adopts a silencing material, wherein a plate material usually adopts a microporous screen plate adhered with fiber cloth to realize ventilation and silencing.

In the prior art, the pasting of the microporous screen plate and the fiber cloth is usually to cut long plates and the fiber cloth, then paste small plates and the fiber cloth together, and the processing steps are more and the efficiency is lower.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides an automatic production line for pasting the microporous screen plate and the fiber cloth, which has high automation degree and improves the efficiency.

An automatic production line for pasting a microporous screen plate and a fiber cloth according to an embodiment of a first aspect of the present invention comprises: the material guiding mechanism is used for receiving the microporous screen plate and outputting the microporous screen plate outwards; the gluing mechanism is used for gluing the microporous screen plate conveyed by the material guiding mechanism; the pasting and compounding mechanism is arranged at intervals with the gluing mechanism and is used for receiving the fiber cloth and the glued microporous screen plate and pasting and laminating the fiber cloth and the glued microporous screen plate; the fiber cloth roll rack is positioned between the gluing mechanism and the pasting and compounding mechanism and is used for providing fiber cloth for the pasting and compounding mechanism; the air-drying ironing mechanism is used for carrying out air-drying ironing on the adhered fiber cloth and the micropore screen plate; the bracket is arranged between the gluing mechanism and the pasting and compounding mechanism; the net plate hook is hung on the bracket, and the bottom of the net plate hook is used for supporting the microporous net plate; and the tensioning mechanism is hung on the bracket, and the bottom of the tensioning mechanism is used for tensioning the microporous screen plate.

The automatic production line for pasting the microporous screen plate and the fiber cloth has at least the following beneficial effects: the material guiding mechanism and the fiber cloth rolling frame are utilized to convey the microporous screen plate and the fiber cloth to the pasting composite mechanism, and the pasting composite mechanism pastes the microporous screen plate and the fiber cloth; then the air-drying ironing mechanism is utilized to air-dry and iron the adhered product, so that the adhesion strength of the two products is ensured; the adhesive composite mechanism and the adhesive coating mechanism are arranged at intervals to provide a better placement position for the fiber cloth roll rack, and the microporous screen suspended between the adhesive coating mechanism and the adhesive composite mechanism is supported and tensioned by the screen hooks and the tensioning mechanism so as to ensure stable conveying.

According to some embodiments of the invention, the air-drying ironing mechanism is arranged at intervals from the pasting and compounding mechanism, a pulley frame is arranged on one side of the air-drying ironing mechanism facing the pasting and compounding mechanism so as to receive a product output by the pasting and compounding mechanism, and a plurality of pulleys are arranged on the pulley frame; the pulley frame is hinged to the air-drying ironing mechanism to realize the switching of the working state and the yielding state; when the pulley frame is in a working state, the pulley frame is fixed in a horizontal state; when the pulley yoke is in a yielding state, a transverse running-through yielding space is formed between the air-drying ironing mechanism and the pasting and compounding mechanism.

According to some embodiments of the invention, the pulley frame bottom side is provided with an abutting block, the abutting block is provided with a hook groove, the air-drying ironing mechanism is hinged with a supporting rod, the upper end of the supporting rod is provided with a supporting block, the upper end of the supporting rod is hinged with a limiting hook, when the pulley frame is in a working state, the upper end of the supporting block abuts against the pulley frame bottom, the side surface of the supporting block, which is away from the hinged end of the supporting rod, abuts against the abutting block, and the limiting hook can be rotatably clamped into the hook groove to be matched with the supporting block to fix the pulley frame in the working state.

According to some embodiments of the invention, the screen plate hook comprises a hanging rod, a roll shaft and a supporting frame, wherein the upper end of the hanging rod is hung on the bracket, the lower end of the hanging rod is connected with the roll shaft, a rotating roll is rotatably sleeved on the roll shaft, a roller frame is arranged on the supporting frame, and a roller wheel contacted with the rotating roll is arranged on the roller frame.

According to some embodiments of the present invention, the mesh plate hooks are symmetrically provided with a plurality of roller shafts, the roller shafts have a first state of being horizontally placed and a second state of being folded to the hanging rod, and when the roller shafts are in the first state, the two symmetrical roller shafts are used for supporting the microporous mesh plate; the utility model discloses a hanger, including peg, support frame, gyro wheel frame, support frame, the roller is articulated in the peg bottom in order to realize the switching of first state and second state in peg bottom to roller one end, the support frame wears to locate the peg bottom and can the level activity, the support frame has the support state that supports the roller of first state and the shrinkage state that the gyro wheel frame contracted to the peg.

According to some embodiments of the invention, a lap joint frame and an insert block are arranged on the outer side of the hanging rod, the lap joint frame is used for being abutted by the roll shaft in the second state, and the insert block is used for inserting the insert rod to be matched with the lap joint frame to limit and fix the roll shaft in the second state.

According to some embodiments of the invention, the lower end of the hanging rod is provided with a mounting block, the mounting block is positioned below the supporting frame, the mounting block is elastically movably provided with a plug, the supporting frame is provided with a jack, and when the supporting frame is in a supporting state, the plug is elastically inserted into the jack.

According to some embodiments of the invention, a hook is arranged at the upper end of the hanging rod, the hook is hung on the bracket, and the hook can slide along the bracket to adjust the position and achieve position fixing through a fastening bolt.

According to some embodiments of the invention, the tensioning mechanism comprises a roller frame, the bracket is provided with a mounting plate, the tensioning roller is mounted at the bottom of the roller frame, the roller frame is vertically movably mounted on the mounting plate, and an elastic piece is mounted between the roller frame and the mounting plate so that the tensioning roller can apply downward tensioning force to the microporous screen.

According to some embodiments of the invention, the tensioning mechanism further comprises a pressing plate and an adjusting bolt, at least two first vertical posts are arranged on the upper surface of the pressing plate, the first vertical posts penetrate through the mounting plate and can move up and down, the roller frame is provided with at least two second vertical posts vertically penetrating through the pressing plate, the upper ends of the second vertical posts penetrate through the mounting plate and are in threaded connection with nuts, the elastic piece is a pressure spring sleeved on the second vertical posts, and two ends of the pressure spring are respectively contacted with the roller frame and the pressing plate; the adjusting bolt threads penetrate through the mounting plate, and the bottom end of the adjusting bolt is in contact with the pressing plate and used for pushing the pressing plate to lift.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of an embodiment of an automatic production line for pasting a microporous screen and a fiber cloth according to the present invention;

FIG. 2 is a cross-sectional view at A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken at D-D of FIG. 2;

FIG. 4 is a schematic view of the structure of the roller shaft in a first state;

FIG. 5 is a schematic view of the exploded view of FIG. 3;

FIG. 6 is a schematic view of a roller shaft in a second state;

FIG. 7 is a cross-sectional view taken at B-B of FIG. 1;

FIG. 8 is an enlarged view at C of FIG. 1;

FIG. 9 is a schematic diagram of a roller frame in a yield state.

Reference numerals:

the device comprises a material guiding mechanism 100, a microporous screen 101, a fiber cloth 102, a material guiding wheel 110 and a guiding wheel 120;

the glue spreading mechanism 200, the glue groove 210, the glue spreading roller 220 and the pressing roller 230;

a paste compound mechanism 300 and a press compound wheel 310;

a fiber cloth roll rack 400;

an air-drying ironing mechanism 500, a row space 501, a positioning block 510, a hot air cover 520 and an ironing wheel 521;

a bracket 600 and a mounting plate 610;

screen plate hook 700, hanging rod 710, hook 711, fastening bolt 712, mounting block 713, relief notch 714, perforation 715, roller shaft 720, rotating roller 721, support frame 730, jack 731, limit head 732, roller frame 740, roller 741, overlap frame 750, insert 760, insert rod 761, insert column 770, flange 771, spring 772;

tensioning mechanism 800, roller frame 810, tensioning roller 811, second upstand 812, compression spring 813, nut 814, pressure plate 820, first upstand 821, adjusting bolt 830;

pulley frame 900, pulley 901, abutment block 910, hook groove 911, support bar 920, support block 921, extension block 922, and limit hook 930.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

In the description of the present invention, it should be understood that the direction or positional relationship indicated with respect to the description of the orientation, such as up, down, etc., is based on the direction or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, plural means two or more. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present invention can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1, the automatic production line for pasting the microporous screen plate and the fiber cloth provided by the invention comprises a material guiding mechanism 100, a gluing mechanism 200, a pasting composite mechanism 300, a fiber cloth rolling material frame 400, an air drying ironing mechanism 500, a bracket 600, a screen plate hook 700 and a tensioning mechanism 800.

The guiding mechanism 100 is configured to receive the microporous screen 101 and output the microporous screen 101 outwards, and specifically, the guiding mechanism 100 includes a pair of guiding wheels 110 and a plurality of guiding wheels 120, and the guiding wheels 110 are connected to a motor that drives the motor to rotate. The two guiding wheels 110 are used for clamping the microporous screen 101 and rotating to drive the microporous screen 101 to be conveyed outwards, and the guiding wheels 120 guide the microporous screen 101 to enter between the two guiding wheels 110, so that the control of the movement path of the microporous screen 101 is improved.

The gluing mechanism 200 is used for gluing the microporous screen plate 101 conveyed by the material guiding mechanism 100; specifically, the glue spreading mechanism 200 includes a glue groove 210, a glue spreading roller 220 and a pressing roller 230, the pressing roller 230 is located above the glue spreading roller 220, the microporous screen 101 passes through between the glue spreading roller 220 and the pressing roller 230, the glue spreading roller 220 is partially immersed in glue in the glue groove 210, and the glue is smeared on the microporous screen 101 by driving the glue spreading roller 220 to rotate by a motor. In addition, for the sake of simpler structure and more convenient installation, the frame of the material guiding mechanism 100 is connected with the frame of the glue spreading mechanism 200 through fasteners.

The pasting composite mechanism 300 is arranged at intervals with the gluing mechanism 200 and is used for receiving the fiber cloth 102 and the glued microporous screen plate 101 and pasting and pressing the fiber cloth 102 and the glued microporous screen plate 101; the pasting and compounding mechanism 300 is provided with a pair of compaction and compounding wheels 310, the fiber cloth 102 and the glued microporous screen plate 101 pass through the middle of the two compaction and compounding wheels 310, and the compaction and compounding wheels 310 compact the two, so that the two are in press fit and pasting together.

The fiber cloth roll material frame 400 is located between the gluing mechanism 200 and the pasting composite mechanism 300 and is used for providing the fiber cloth 102 for the pasting composite mechanism 300, the fiber cloth roll material frame 400 comprises a winding drum and a motor for driving the winding drum to rotate, the fiber cloth is wound on the winding drum, and the fiber cloth 102 is unreeled to the pasting composite mechanism 300 through rotation.

The air-drying ironing mechanism 500 is used for air-drying ironing the adhered fiber cloth 102 and the micropore screen plate 101; specifically, the air-drying ironing mechanism 500 comprises a hot air cover 520 and an ironing wheel 521, the product after the fiber cloth 102 and the microporous screen 101 are adhered enters the hot air cover 520 and passes through a plurality of groups of ironing wheels 521, the hot air mechanism provides hot air for the hot air cover 520, and the hot air cover 520 is provided with an air outlet so as to discharge damp and hot air, and the ironing wheel 521 trims and flattens the product, so that the ironing effect is realized, and the flatness of the product is ensured.

The bracket 600 is arranged between the gluing mechanism 200 and the pasting composite mechanism 300; the mesh plate hook 700 is hung on the bracket 600, the bottom is used for supporting the microporous mesh plate 101, the microporous mesh plate 101 is prevented from being hung in the air for a long distance, the tensioning mechanism 800 is hung on the bracket 600, the bottom is used for tensioning the microporous mesh plate 101, the microporous mesh plate 101 is in a tightly-supporting state, and good conveying is guaranteed.

The invention provides an automatic production line for pasting a microporous screen plate and fiber cloth, which utilizes a material guiding mechanism 100 and a fiber cloth rolling frame 400 to convey the microporous screen plate 101 and the fiber cloth 102 to a pasting composite mechanism 300, and the pasting composite mechanism 300 pastes the microporous screen plate 101 and the fiber cloth; then the air-drying ironing mechanism 500 is utilized to air-dry and iron the adhered product, so as to ensure the adhesion strength of the adhered product and the adhered product; the adhesive composite mechanism 300 and the glue spreading mechanism 200 are arranged at intervals to provide a better placement position for the fiber cloth roll material frame 400, and the microporous screen plate 101 suspended between the glue spreading mechanism 200 and the adhesive composite mechanism 300 is supported and tensioned by the screen plate hooks 700 and the tensioning mechanism 800 so as to ensure stable conveying.

Referring to fig. 1, 8 and 9, it can be understood that in some embodiments of the present invention, the air-drying ironing mechanism 500 is spaced apart from the paste composition mechanism 300, a pulley frame 900 is provided at a side of the air-drying ironing mechanism 500 facing the paste composition mechanism 300 to receive the product (the product after the fiber cloth 102 and the microporous screen 101 are pasted) outputted from the paste composition mechanism 300, and the pulley frame 900 is arranged with a plurality of pulleys 901 to achieve long distance transportation; the pulley frame 900 has a working state and a yielding state, and the pulley frame 900 is hinged to the air-drying ironing mechanism 500 to realize the switching of the working state and the yielding state; when the pulley frame 900 is in the working state, the pulley frame 900 is fixed in the horizontal state; when the pulley yoke 900 is in a yielding state, a transverse running-through space 501 is formed between the air-drying ironing mechanism 500 and the pasting composite mechanism 300, and when the pulley yoke is in a yielding state, the running-through space 501 can be used for a worker to transversely pass through so as to realize the activity of the worker on two sides of a production line. Specifically, the microporous screen 101 and the fiber cloth 102 are conveyed along the front-rear direction, related devices of the production line are sequentially arranged along the front-rear direction, when the devices are overhauled and installed, workers need to move on the left side and the right side of the production line, the workers generally need to walk around the production line to realize movement between the left side and the right side, the moving is troublesome, and the moving space 501 can be used for the workers to directly pass through, so that the workers are more convenient when the positions of the left side and the right side are changed.

As can be appreciated from fig. 8 and 9, in some embodiments of the present invention, the pulley frame 900 is provided with an abutment block 910 at the bottom side, the abutment block 910 is provided with a hook groove 911, the air-drying ironing mechanism 500 is hinged with a supporting rod 920, a supporting block 921 is provided at the upper end of the supporting rod 920, a limiting hook 930 is hinged at the upper end of the supporting rod 920, specifically, an extension block 922 is fixed at the upper end of the supporting rod 920, and the limiting hook 930 is hinged to the extension block 922. When the pulley frame 900 is in the working state, the upper end of the supporting block 921 abuts against the bottom of the pulley frame 900, the side surface of the supporting block 921, which is away from the hinged end of the supporting rod 920, abuts against the abutting block 910, that is, the front side of the supporting block 921 abuts against the rear side of the abutting block 910, and the limiting hooks 930 can be rotatably clamped into the hook grooves 911 to be matched with the supporting block 921 to fix the pulley frame 900 in the working state. The supporting block 921 and the bottom of the pulley frame 900 are propped against the abutting block 910 to support the pulley frame 900, the triangular clamping position is utilized to realize stable support, the limiting hook 930 is clamped into the hook groove 911 to limit the upward rotation of the pulley frame 900, the limiting hook 930 and the supporting block 921 act together to realize the fixation of the working state of the pulley frame 900, and the working state is kept stable. When unlocking is needed, only the limiting hook 930 is required to be rotated, the limiting hook 930 is separated from the hook groove 911, the pulley frame 900 is slightly lifted, the supporting rod 920 is rotated towards the direction, and the pulley frame 900 is driven to rotate downwards, as shown in fig. 9, at the moment, the pulley frame 900 is in a yielding state and is in a natural vertical state, and the supporting rod 920 is also in a natural vertical state, so that the invasion of the yielding space 501 is avoided, and the running of workers is influenced. In order to accurately move the support bar 920 to a position for supporting the pulley frame 900, a positioning block 510 is provided on the frame of the air-drying and ironing mechanism 500, and when the support bar 920 moves to abut against the positioning block 510, a position for supporting the pulley frame 900 is reached, and then the pulley frame 900 is put on the support bar 920.

Referring to fig. 2 to 6, it can be understood that in some embodiments of the present invention, the screen hook 700 includes a hanging rod 710, a roller shaft 720 and a supporting frame 730, the upper end of the hanging rod 710 is hung on the bracket 600, the lower end of the hanging rod is connected with the roller shaft 720, a rotating roller 721 is rotatably sleeved on the roller shaft 720, a roller frame 740 is provided on the supporting frame 730, the roller frame 740 is located on the inner side of the hanging rod 710, specifically, the inner side of the hanging rod 710 is the opposite side of two symmetrical hanging rods 710, and the outer side is the opposite side of two symmetrical hanging rods 710. The roller frame 740 is provided with a roller 741 in contact with the rotating roller 721, the rotating roller 721 is used for supporting the microporous screen 101, and the rotating roller 721 rotates to reduce the friction resistance of the conveying of the microporous screen 101 and improve the smoothness of the conveying of the microporous screen 101. The roller 741 of the roller frame 740 may make supporting contact with the rotating roller 721, and the roller 741 may rotate to reduce resistance. Generally, the roller frame 740 is correspondingly supported at one end of the rotating roller 721 far from the hanging rod 710, and supports the suspended end of the rotating roller 721 so that the rotating roller 721 can realize stable support, and in particular, the roller frame 740 is provided with two rollers 741, and the rotating roller 721 can be embedded between the rollers 741 to realize multi-point support.

It will be appreciated that in some embodiments of the present invention, the screen hooks 700 are symmetrically arranged in a plurality, and the screen hooks 700 are arranged in a group, two screen hooks 700 of a group are symmetrically arranged, the roller 720 has a first state of being horizontally placed and a second state of being folded to the hanging rod 710, and when the roller 720 is in the first state, the two symmetrical rollers 720 of the group are used for supporting the microporous screen 101. As shown in fig. 6, the roller 720 is in the second state, the roller 720 on the screen hook 700 is folded to the hanging bars 710, so that the roller 720 does not interfere with the movement of the microporous screen 101 from bottom to top between the two hanging bars 710, and when the microporous screen 101 moves to the upper half area between the two hanging bars 710, the roller 720 is moved to the first state, and the microporous screen 101 is put down at this time, so that the roller 720 supports the microporous screen 101, and the pulling placement of the microporous screen 101 is completed. Compare traditional micropore otter board 101 place, need pull micropore otter board 101 from front to back along its route in roller 720 top, because the interference that the tractive received more structures, the operation is inconvenient, perhaps treat after micropore otter board 101 pulls, install otter board couple 700 again, two kinds of traditional modes are all comparatively troublesome, and this application is direct take roller 720 in one side earlier, put down roller 720 after shifting up otter board couple 700 again can, eliminate the interference, need not dismantle the part and can accomplish the operation, convenient operation. One end of the roll shaft 720 is hinged to the bottom end of the hanging rod 710 to achieve switching between the first state and the second state, the support frame 730 penetrates through the bottom end of the hanging rod 710 and can horizontally move, the support frame 730 has a supporting state for supporting the roll shaft 720 in the first state and a contracted state for contracting the roller frame 740 to the hanging rod 710, the support frame 730 is in the contracted state, interference caused by up-and-down movement of the microporous screen 101 is avoided, and the pulling and supporting of the microporous screen 101 are facilitated.

Referring to fig. 3 and 6, it can be understood that in some embodiments of the present invention, a lapping frame 750 and an insert 760 are disposed on the outer side of the hanging rod 710, the lapping frame 750 is used for being lapped by the roller shaft 720 in the second state, the insert 760 is used for inserting the insert 761 to be matched with the lapping frame 750 to limit and fix the roller shaft 720 in the second state, a yielding gap 714 through which the roller shaft 720 can movably pass is disposed in the middle of the hanging rod 710, the lapping frame 750 also has an opening corresponding to the yielding gap 714, the roller shaft 720 can movably pass through the yielding gap 714 and enter the lapping frame 750 to be lapped on the lapping frame 750, and then the insert 761 is inserted again, so that the roller shaft 720 can be kept in the second state.

Referring to fig. 2, it can be understood that in some embodiments of the present invention, a mounting block 713 is provided at a lower end of the hanging rod 710, the mounting block 713 is located below the support frame 730, the mounting block 713 is elastically movably provided with a plug post 770, the support frame 730 is provided with a jack 731, and when the support frame 730 is in a supporting state, the plug post 770 is elastically inserted into the jack 731, so that the support frame 730 can be stably in a supporting state. Specifically, a flange 771 is provided in the middle of the plug 770, a spring 772 is provided around the plug 770, the spring 772 is located between the flange 771 and the mounting block 713, and an elastic force is applied to the flange 771 to push the plug 770 into the jack 731.

Referring to fig. 4 and 5, in an embodiment of the present invention, the middle of the support frame 730 is square and column-shaped, one end of the support frame 730 is provided with a limiting head 732, and the other end is detachably connected with the roller frame 740. The lower end of the hanging rod 710 is provided with a through hole 715 which is matched with the middle part of the support frame 730, so that the middle part of the support frame 730 is movably penetrated, the outline of the limiting head 732 is larger than that of the through hole 715, and the jack 731 is arranged on the limiting head 732.

Referring to fig. 2, it can be understood that in some embodiments of the present invention, a hook 711 is provided at an upper end of the hanging bar 710, the hook 711 is hung on the bracket 600, and the hook 711 can slide along the bracket 600 to adjust a position and fix the position by fastening bolts 712, so that the position of the screen hook 700 can be adjusted to adjust the supporting position of the microporous screen 101.

Referring to fig. 7, the tensioning mechanism 800 includes a roller frame 810, the bracket 600 is provided with a mounting plate 610, a tensioning roller 811 is mounted at the bottom of the roller frame 810, the roller frame 810 is vertically movably mounted on the mounting plate 610, and an elastic member is mounted between the roller frame 810 and the mounting plate 610 to enable the tensioning roller 811 to apply downward tensioning force to the microporous screen 101, and the elastic tensioning force is such that when the microporous screen 101 is adjusted or pulled, the elastic buffering is provided to avoid rigid pulling and pressing.

It will be appreciated that in some embodiments of the present invention, the tensioning mechanism 800 further includes a pressing plate 820 and an adjusting bolt 830, at least two first vertical posts 821 are disposed on the upper surface of the pressing plate 820, the first vertical posts 821 are disposed on the mounting plate 610 in a penetrating manner and capable of moving up and down, and the mounting plate 610 is provided with hole sites adapted to the first vertical posts 821 to realize up and down guiding. The roller frame 810 is provided with at least two second vertical posts 812 vertically penetrating through the pressing plate 820, and the pressing plate 820 is provided with hole sites matched with the second vertical posts 812 so as to realize lifting guide. The upper end of the second vertical column 812 passes through the mounting plate 610 and is in threaded connection with a nut 814, the elastic piece is a pressure spring 813 sleeved on the second vertical column 812, and two ends of the pressure spring 813 are respectively contacted with the roller frame 810 and the pressing plate 820; the adjusting bolt 830 is threaded through the mounting plate 610, the bottom end of the adjusting bolt 830 contacts with the pressing plate 820, and is used for pushing the pressing plate 820 to lift, and the adjusting bolt 830 is screwed to adjust the elastic force received by the tensioning roller 811, so that the tensioning elastic force can be adjusted. The nut 814 limits the descending travel of the roller frame 810 and the tensioning roller 811, and the nut 814 can be rotated to adjust the height of the lowest position of the tensioning roller 811 to adjust the degree of tensioning and pressing the microporous screen 101. Multi-dimensional adjustment of the tensioning conditions can be achieved through nuts 814 and adjusting bolts 830 to enable it to cope with a variety of scenarios and requirements. In addition, the upper section of the second vertical column 812 is a threaded section, and the lower section is a cylindrical section, and is respectively matched with the holes on the nut 814 and the pressing plate 820, so that the separation of threaded connection and guiding is realized, the guiding is realized by avoiding a threaded shaft, and the lifting resistance is improved. The hole site of the mounting plate 610 for the upper end of the second upstand 812 to pass through may be slightly larger than the upper end of the second upstand 812 because the upper end of the second upstand 812 does not need to be guided for structural optimization.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention.

Claims

1. An automatic production line for pasting a microporous screen plate and a fiber cloth, which is characterized by comprising the following steps:

the material guiding mechanism (100) is used for receiving the microporous screen plate (101) and outputting the microporous screen plate (101) outwards;

the gluing mechanism (200) is used for gluing the microporous screen plate (101) conveyed by the material guiding mechanism (100);

the pasting composite mechanism (300) is arranged at intervals with the gluing mechanism (200) and is used for receiving the fiber cloth (102) and the glued microporous screen plate (101) and pasting and pressing the fiber cloth and the glued microporous screen plate (101);

a fiber cloth roll material rack (400) positioned between the gluing mechanism (200) and the pasting and compounding mechanism (300) and used for providing the pasting and compounding mechanism (300) with fiber cloth (102);

the air-drying ironing mechanism (500) is used for carrying out air-drying ironing on the adhered fiber cloth (102) and the micropore screen plate (101);

a bracket (600) arranged between the gluing mechanism (200) and the pasting and compounding mechanism (300);

the screen plate hook (700) is hung on the bracket (600), and the bottom of the screen plate hook is used for supporting the microporous screen plate (101);

the tensioning mechanism (800) is hung on the bracket (600), and the bottom of the tensioning mechanism is used for tensioning the microporous screen (101);

the air-drying ironing mechanism (500) and the pasting composite mechanism (300) are arranged at intervals, a pulley frame (900) is arranged on one side, facing the pasting composite mechanism (300), of the air-drying ironing mechanism (500) so as to receive products output by the pasting composite mechanism (300), and a plurality of pulleys (901) are arranged on the pulley frame (900); the pulley frame (900) is provided with a working state and a yielding state, and the pulley frame (900) is hinged to the air-drying ironing mechanism (500) so as to realize the switching of the working state and the yielding state; when the pulley frame (900) is in a working state, the pulley frame (900) is fixed in a horizontal state; when the pulley frame (900) is in a yielding state, a transverse running-out space (501) is formed between the air-drying ironing mechanism (500) and the pasting composite mechanism (300);

the screen plate hook (700) comprises a hanging rod (710), a roll shaft (720) and a supporting frame (730), wherein the upper end of the hanging rod (710) is hung on a bracket (600), the lower end of the hanging rod is connected with the roll shaft (720), a rotating roller (721) is rotatably sleeved on the roll shaft (720), a roller frame (740) is arranged on the supporting frame (730), and a roller (741) in contact with the rotating roller (721) is arranged on the roller frame (740);

the screen plate hanging hooks (700) are symmetrically provided with a plurality of screen plate hanging hooks, the roll shafts (720) are in a first state of being horizontally placed and a second state of being folded to the hanging rod (710), and when the roll shafts (720) are in the first state, the two symmetrical roll shafts (720) are used for supporting the micropore screen plate (101); one end of the roll shaft (720) is hinged to the bottom end of the hanging rod (710) to achieve switching between a first state and a second state, the support frame (730) is arranged on the bottom end of the hanging rod (710) in a penetrating mode and can horizontally move, and the support frame (730) is provided with a supporting state for supporting the roll shaft (720) in the first state and a contracting state for contracting the roller frame (740) to the hanging rod (710).

2. The automatic production line for pasting the microporous screen plate and the fiber cloth according to claim 1, wherein the automatic production line comprises the following steps of: the pulley yoke (900) bottom side is equipped with butt piece (910), butt piece (910) are equipped with hook groove (911), it has a bracing piece (920) to air-dry ironing machine (500) articulates, bracing piece (920) upper end is equipped with a supporting shoe (921), bracing piece (920) upper end articulates there is a spacing hook (930), when pulley yoke (900) are in operating condition, supporting shoe (921) upper end offsets with pulley yoke (900) bottom, the side that supporting shoe (921) deviate from bracing piece (920) articulated end offsets with butt piece (910), spacing hook (930) rotatable card goes into hook groove (911) in order to cooperate supporting shoe (921) to fix pulley yoke (900) in operating condition.

3. The automatic production line for pasting the microporous screen plate and the fiber cloth according to claim 1, wherein the automatic production line comprises the following steps of: the outside of peg (710) is equipped with overlap joint frame (750) and inserted block (760), overlap joint frame (750) supply roller (720) of second state to take and lean on, inserted block (760) are used for inserting and establish inserted bar (761) in order to cooperate overlap joint frame (750) to spacing fixed to roller (720) of second state.

4. The automatic production line for pasting the microporous screen plate and the fiber cloth according to claim 1, wherein the automatic production line comprises the following steps of: the utility model discloses a hanging rod, including peg (710), support frame (730), peg (770), peg (730) lower extreme is equipped with installation piece (713), installation piece (713) are located support frame (730) below, installation piece (713) elasticity movable mounting has inserted post (770), support frame (730) are equipped with jack (731), when support frame (730) are in the supporting state, inserted post (770) elasticity inserts in jack (731).

5. The automatic production line for pasting the microporous screen plate and the fiber cloth according to claim 1, wherein the automatic production line comprises the following steps of: the upper end of the hanging rod (710) is provided with a hook (711), the hook (711) is hung on the bracket (600), and the hook (711) can slide along the bracket (600) to adjust the position and realize position fixing through a fastening bolt (712).

6. The automatic production line for pasting the microporous screen plate and the fiber cloth according to claim 1, wherein the automatic production line comprises the following steps of: the tensioning mechanism (800) comprises a roller frame (810), the bracket (600) is provided with a mounting plate (610), the bottom of the roller frame (810) is provided with a tensioning roller (811), the roller frame (810) is vertically movably mounted on the mounting plate (610), and an elastic piece is mounted between the roller frame (810) and the mounting plate (610) so that the tensioning roller (811) can apply downward tensioning force to the microporous screen (101).

7. The automatic production line for pasting the microporous screen plate and the fiber cloth according to claim 6, wherein: the tensioning mechanism (800) further comprises a pressing plate (820) and an adjusting bolt (830), at least two first vertical posts (821) are arranged on the upper surface of the pressing plate (820), the first vertical posts (821) penetrate through the mounting plate (610) and can move up and down, the roller frame (810) is provided with at least two second vertical posts (812) vertically penetrating through the pressing plate (820), the upper ends of the second vertical posts (812) penetrate through the mounting plate (610) and are in threaded connection with nuts (814), the elastic piece is a pressure spring (813) sleeved on the second vertical posts (812), and two ends of the pressure spring (813) are respectively in contact with the roller frame (810) and the pressing plate (820); the adjusting bolt (830) is threaded through the mounting plate (610), and the bottom end of the adjusting bolt (830) is in contact with the pressing plate (820) and is used for pushing the pressing plate (820) to lift.