CN114474950A

CN114474950A - High-efficiency gluing machine and control method thereof

Info

Publication number: CN114474950A
Application number: CN202210327224.8A
Authority: CN
Inventors: 刘伟东; 赵金彪; 郭德友
Original assignee: Zhejiang Liuqing Textile Co ltd
Current assignee: Zhejiang Liuqing Textile Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-05-13
Anticipated expiration: 2042-03-30
Also published as: CN114474950B

Abstract

The invention belongs to the technical field of cloth processing, and particularly relates to a high-efficiency bonding machine and a control method thereof, wherein the bonding machine comprises a rack; the conveying assembly is arranged on the rack and is divided into an upper conveying belt and a lower conveying belt which are arranged up and down and used for clamping and driving the cloth to move; the heating assembly is arranged on the rack and used for transferring the generated heat to the upper conveying belt and the lower conveying belt so as to heat the cloth between the upper conveying belt and the lower conveying belt; the pressing component is arranged on the rack, is positioned at the rear side of the conveying component and is used for pressing and shaping the heated cloth; wherein, still be provided with the flattening subassembly between conveying component and the pressing components for carry out the flattening to the cloth after the heating. Aiming at some existing bonding machines, when the materials are combined, the materials are folded to cause the bonded materials to be uneven, so that a leveling component is arranged between a conveying component and a pressing component, and the leveling effect is achieved through the leveling component.

Description

High-efficiency gluing machine and control method thereof

Technical Field

The invention belongs to the technical field of cloth processing, and particularly relates to a high-efficiency bonding machine and a control method thereof.

Background

The binding machine is an indispensable device for binding shirt fabric and hot-press binding in the clothing manufacturing industry, and can also be used for thermal shrinkage shaping of various fabrics. Different fabrics and different substrates are stacked in multiple layers by adhesives such as glue, and then enter a bonder to be thermally bonded by a hot pressing device of the bonder.

The utility model discloses a chinese utility model patent of publication No. CN215882936U, it discloses a surface fabric compounding machine, including the workstation, workstation one side is provided with first feed mechanism, and the workstation opposite side is provided with winding mechanism, has set gradually spray mechanism, floating mechanism, second feed mechanism and extrusion mechanism by the upper reaches to low reaches of process between first feed mechanism and the winding mechanism. When the composite fabric is needed, the two fabrics are put into the first feeding mechanism 15 and the second feeding mechanism 17. According to the width of the fabric, the first shielding plate 7 is placed into the sliding rail 6, the first shielding plate 7 is moved, the number of shielding nozzles 1832 is changed, and therefore the spraying area of the spraying assembly is changed. The motor 163 is started, and the wind-up roller 162 winds up the web. The fabric discharged from the first feeding mechanism 15 is sent to the spraying mechanism 18 to spray the adhesive after being dedusted by the first dust absorption fan 4. The adhesive-sprayed fabric is smoothed by a smoothing mechanism 19. And then the fabric discharged by the second feeding mechanism 17 is dedusted by the second dust suction fan 5 and then is compounded with the fabric with the adhesive, and the two fabrics are compressed by the extruding mechanism 20 and then are wound in the winding mechanism 16. However, the bonding machine is only suitable for compounding fabrics with low elasticity and weak softness, and for fabrics with high softness, the fabrics are easy to deform during compounding, so that the quality of products is limited, and the processing efficiency cannot be effectively improved.

Disclosure of Invention

The invention aims to solve the technical problems, and provides the bonding machine capable of ensuring that the cloth is not deformed, which not only improves the production efficiency and the product quality of the composite cloth, but also improves the qualification rate of the cloth and further reduces the loss.

In view of the above, the present invention provides a high efficiency bonder, comprising:

a frame;

the conveying assembly is arranged on the rack and is divided into an upper conveying belt and a lower conveying belt which are arranged up and down and used for clamping and driving the cloth to move;

the heating assembly is arranged on the rack and used for transferring the generated heat to the upper conveying belt and the lower conveying belt so as to heat the cloth between the upper conveying belt and the lower conveying belt;

the pressing component is arranged on the rack, is positioned at the rear side of the conveying component and is used for pressing and shaping the heated cloth;

wherein, still be provided with the flattening subassembly between conveying component and the pressing components for carry out the flattening to the cloth after the heating.

In this technical scheme, to some existing bonder, when avoiding compounding, the fold appears in the cloth, leads to the cloth behind the bonding the condition of unevenness to appear, for this reason is provided with the flattening subassembly between conveyor components and pressing components, reaches the effect of flattening through the flattening subassembly.

In the above technical solution, further, the leveling assembly includes:

the leveling box is internally provided with an installation cavity, the left side and the right side of the leveling box are respectively provided with an inlet and an outlet which are communicated with the installation cavity, the leveling box is also internally provided with a conveying plate which is horizontally arranged and used for cloth to pass through, the conveying plate is provided with a first plate body and a second plate body which are staggered up and down, the first plate body is arranged close to the inlet, and the second plate body is arranged close to the outlet;

the first leveling roller is arranged below the first plate body in a sliding manner along the horizontal direction;

the second leveling roller is arranged above the second plate body in a sliding manner along the horizontal direction;

the interval between the lower end surface of the first plate body and the first leveling roller forms a first channel for cloth to pass through, and the interval between the upper end surface of the second plate body and the second leveling roller forms a second channel for the cloth to pass through;

the leveling assembly further comprises a first power device, the first power device is used for driving the first leveling roller to move along the left-right direction, so that the upper end surface of the cloth is abutted against the lower end of the first plate body, and the first leveling roller rolls back and forth on the lower end surface of the cloth to level the lower end surface of the cloth;

and the second power device is used for driving the second leveling roller to move along the left and right directions, so that the lower end surface of the cloth is abutted against the upper end of the first plate body, and the second leveling roller rolls back and forth on the upper end surface of the cloth to level the upper end surface of the cloth.

In any of the above technical solutions, further, the first power device and the second power device have the same structure, and both include:

a mounting seat;

the ball screw rods are provided with two ball screw rods and are respectively arranged on two sides of the mounting seat;

the sliding seat is fixedly connected with the nuts on the two ball screws;

the main shaft of the motor is connected with a first gear box, the first gear box is provided with a first output shaft and a second output shaft, the first output shaft is connected with one ball screw, the second output shaft is connected with a second gear box, the second gear box is provided with a third output shaft, and the third output shaft is connected with the other ball screw;

the first leveling roller is rotatably arranged on the sliding seat on the first power device, and the second leveling roller is rotatably arranged on the sliding seat on the second power device.

In any of the above technical solutions, further, the first leveling roller and the second leveling roller have the same structure, and both wrap the roller body, the roller body has a first air flow channel therein, the outer surface of the roller body is provided with a plurality of first air vents communicated with the first air flow channel, the first air vents are uniformly distributed along the length direction and the circumferential direction of the roller body, and the side end of the roller body is further provided with an air inlet communicated with the first air flow channel; the leveling assembly further includes a gas generating device having an exhaust end coupled to the gas inlet for providing a flow of gas to the first gas flow passage.

In any of the above technical solutions, further, the first plate body and the second plate body are respectively provided with a second air flow channel, the bottom of the first plate body is provided with a plurality of second air vents communicated with the second air flow channels, and the second air vents are uniformly distributed at the bottom of the first plate body along the transverse and longitudinal directions; the top of the second plate body is provided with a plurality of third air guide holes communicated with the second airflow channel of the second plate body, and the third air guide holes are uniformly distributed on the top of the second plate body along the transverse and longitudinal directions; the first plate body and the second plate body are respectively provided with an air duct communicated with each second air flow channel, and the other end of the air duct is respectively connected to the exhaust end of the gas generating device.

In any of the above technical solutions, further, the leveling assembly further includes an atomizing device, which is disposed between the gas generating device and the air inlet of the roller body, and is used for providing mist to the connecting pipeline between the gas generating device and the air inlet.

In any of the above technical solutions, further, a flow limiting portion is further disposed in the first air flow passage of the roller body, and is used for communicating the first air holes facing the first plate body or the second plate body on the roller body with the first air flow passage, and the other first air holes are not communicated with the first air flow passage or the cross-sectional area of the communication path is reduced.

In any of the above technical solutions, further, the flow-limiting portion is of a roller-shaped structure, connecting shafts are arranged at two ends of the flow-limiting portion, an axis of each connecting shaft is located above an axis of the flow-limiting portion, the two connecting shafts are respectively rotatably connected with two ends of the roller body, a third airflow channel is further arranged in the flow-limiting portion, a communicating port communicating with the third airflow channel is further formed in each connecting shaft located on the air inlet on the roller body, an opening communicating with the third airflow channel is further formed in the outer wall of the flow-limiting portion, the opening penetrates through the flow-limiting portion in the axial direction, the cross section of the opening in the vertical direction is of a fan-shaped structure, baffles extending to the inner wall of the roller body are further arranged on the left side and the right side of the opening, and used for limiting the airflow in the third airflow channel from flowing out along the gap between the outer wall of the flow-limiting portion and the inner wall of the roller body;

the opening of the flow limiting part on the first leveling roller is arranged upwards, when the gas generating device supplies gas, the gas flow flows from the gas inlet to the communicating opening and then flows to the third gas flow channel, and the gas flow in the third gas flow channel upwards flows to the first gas guide hole on the first leveling roller along the opening;

the opening of the flow limiting part on the second leveling roller is arranged downwards, when the gas generating device supplies gas, the gas flow flows to the communicating opening from the gas inlet and then flows to the third gas flow channel, and the gas flow in the third gas flow channel flows downwards to the first gas guide hole on the second leveling roller along the opening.

The invention also provides a control method for the high-efficiency gluing machine, wherein the control method specifically comprises the following steps:

step 1), feeding: feeding the upper cloth and the lower cloth coated with the hot melt adhesive onto a conveying assembly through a driving roller;

step 2), feeding: the upper conveying belt and the lower conveying belt on the conveying assembly work simultaneously and drive the upper cloth and the lower cloth to move;

step 3), heating: the heating assembly guides heat to the upper conveying belt and the lower conveying belt, and the upper conveying belt and the lower conveying belt heat the moving upper cloth and the moving lower cloth to melt the hot melt adhesive on the lower cloth;

step 4), leveling: after the upper and lower cloth materials enter the leveling box, starting a first power device and a second power device, enabling a first leveling roller to roll back and forth on the lower cloth material to level the lower cloth material, and enabling a second leveling roller to roll back and forth on the upper cloth material to level the upper cloth material;

step 5), pressing: the leveled upper and lower cloth is pressed and shaped under the action of the pressing component;

in step 4), when the first power device and the second power device are started, the gas generating device and the atomizing device are started, so that the first air guide holes in the first leveling roller and the second leveling roller spray air flows with mist, and the second air guide holes in the first plate body and the third air guide holes in the second plate body spray air flows.

The invention has the beneficial effects that:

1. aiming at some existing bonding machines, when the materials are combined, the materials are folded to cause the bonded materials to be uneven, so that a leveling component is arranged between a conveying component and a pressing component, and the leveling effect is achieved through the leveling component.

2. Based on the leveling of the upper and lower cloth materials, after wrinkles appear on the upper and lower cloth materials, although the wrinkles can be gradually smoothed under the back-and-forth rolling of the first leveling roller and the second leveling roller, the efficiency is low, the leveling effect is relatively weak, and the wrinkles cannot be smoothed in the small places, therefore, a gas generating device is further provided, the structure of the first leveling roller and the second leveling roller is improved, the gas generating device generates gas flow, the gas flow is conveyed to the first gas flow channels in the first leveling roller and the second leveling roller and then is discharged from the first gas guide holes, so that the discharged gas flow is blown to the upper and lower cloth materials, in the process, the wrinkles on the lower cloth material on the first leveling roller can be blown to both sides relative to the wrinkles on the lower cloth material on the first leveling roller, when the first leveling roller rolls to the left or the right, the wrinkle on the cloth can be smoothed smoothly under the condition of making, and the wrinkle on the upper cloth is also smoothed under the action of the second leveling roller, so that the leveling effect of the cloth is effectively improved by additionally arranging the blowing step.

3. For further make the air current can be more smooth and easy enter into last, in the cloth, make the inflation that the cloth can be quick, for this reason, be provided with atomizing device, provide the fog through atomizing device, and under gas generator's effect, make fog and air current mix, and discharge in first flattening roller and the second flattening roller, the air current that has the fog mixes, after on spraying to upper and lower cloth, can be quick enter into in the upper and lower cloth, thereby the effectual effect that has improved upper and lower cloth by the flattening.

4. Because first air guide holes are formed in the periphery of the surfaces of the first leveling roller and the second leveling roller, when the first leveling roller rotates, only the first air guide holes above the first leveling roller play a role in air guide, air discharged by the first air guide holes in other positions is wasted, and when the second leveling roller rotates, only the first air guide holes below the first leveling roller play a role in air guide, air discharged by the first air guide holes in other positions is wasted, therefore, when air flow is mixed with mist, most of mist can be lost, less mist which can cause an actual effect on cloth is generated, a current limiting part is arranged, loss of the air flow and the mist is reduced through the current limiting part, and the air flow and the mist can be fully acted on the upper cloth and the lower cloth.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the flattening assembly of the present invention;

FIG. 3 is a schematic structural diagram of a first power plant of the present invention;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is a schematic view of the present invention for leveling a lower cloth;

FIG. 6 is a schematic view of the present invention showing the leveling of the upper fabric;

the reference numbers in the figures are: 100. a frame; 200. a delivery assembly; 210. uploading a conveyor belt; 220. a lower conveyor belt; 300. pressing the components; 400. a leveling assembly; 410. flattening the box; 411. an inlet; 412. an outlet; 413. a first plate body; 4131. a second airflow channel; 4132. a second air guide hole; 414. a second plate body; 4141. a third air guide hole; 420. a first leveling roller; 421. a roller body; 422. a first air flow passage; 423. a first air guide hole; 424. an air inlet; 425. a flow restriction portion; 4251. a third airflow channel; 4252. a communication port; 4253. an opening; 426. a connecting shaft; 427. a baffle plate; 430. a second leveling roller; 440. a first power unit; 441. a mounting seat; 442. a ball screw; 443. a sliding seat; 444. a motor; 445. a first gear case; 446. a second gear box; 450. a second power unit; 460. a gas generating device; 470. an atomizing device.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.

In the description of the present application, it is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. For convenience of description, the dimensions of the various features shown in the drawings are not necessarily drawn to scale. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

It should be noted that in the description of the present application, the orientation or positional relationship indicated by the terms such as "front, back, up, down, left, right", "lateral, vertical, horizontal" and "top, bottom" and the like are generally based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description only, and in the case of not making a reverse description, these orientation terms do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

It should be noted that, in the present application, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

Example 1:

as shown in fig. 1, the present embodiment provides a high efficiency bonder, which includes:

a frame 100;

the conveying assembly 200 is arranged on the rack 100, and is divided into an upper conveying belt 210 and a lower conveying belt 220 which are arranged up and down and used for clamping and driving the cloth to move;

the heating assembly is arranged on the rack 100 and used for transferring generated heat to the upper conveyor belt 210 and the lower conveyor belt 220 so as to heat the cloth between the upper conveyor belt 210 and the lower conveyor belt 220;

the pressing component 300 is arranged on the rack 100, is positioned at the rear side of the conveying component 200 and is used for pressing and shaping the heated cloth;

wherein, a leveling component 400 is further disposed between the conveying component 200 and the pressing component 300, and is used for leveling the heated cloth.

In this technical scheme, to some existing bonder, when avoiding compounding, the fold appears in the cloth, leads to the unevenness's of cloth after the bonding the condition to appear, is provided with flattening subassembly 400 for this between conveyor assembly 200 and pressfitting subassembly 300, reaches the effect of flattening through flattening subassembly 400.

Specifically, send into the lower cloth that goes up cloth and coating have the hot melt adhesive on conveying component 200 through the driving roller earlier, go up drive belt and lower conveyer belt 220 and drive jointly, lower cloth removes, this in-process, heating component is to last, lower cloth heats, make the hot melt adhesive on the lower cloth melted, it is on the cloth by the adhesion under (go up the cloth this moment and only the adhesion under on the cloth, the two is not by the pressfitting), enter into on leveling component 400 afterwards, will go up respectively under leveling component 400's effect, fold on the lower cloth is by the flattening, after the flattening, rethread pressing component 300 will be last, lower cloth pressfitting is stereotyped, the effectual qualification rate after the cloth processing that has improved.

As shown in fig. 2, in the present embodiment, specifically, the leveling assembly 400 includes:

the leveling box 410 is internally provided with an installation cavity, the left side and the right side of the leveling box are respectively provided with an inlet 411 and an outlet 412 which are communicated with the installation cavity, the leveling box 410 is also internally provided with a horizontally arranged conveying plate for cloth to pass through, the conveying plate is provided with a first plate body 413 and a second plate body 414 which are staggered up and down, the first plate body 413 is arranged close to the inlet 411, and the second plate body 414 is arranged close to the outlet 412;

a first leveling roller 420 provided below the first plate 413 to slide in a horizontal direction;

a second leveling roller 430 slidably disposed above the second plate 414 in a horizontal direction;

wherein, a first passage for the cloth to pass through is formed at an interval between the lower end surface of the first plate 413 and the first leveling roller 420, and a second passage for the cloth to pass through is formed at an interval between the upper end surface of the second plate 414 and the second leveling roller 430;

the leveling assembly 400 further includes a first power unit 440 for driving the first leveling roller 420 to move in the left-right direction, so that the upper end surface of the cloth is abutted against the lower end of the first plate 413, and the first leveling roller 420 rolls back and forth on the lower end surface of the cloth to level the lower end surface of the cloth;

and a second power unit 450 for driving the second leveling roller 430 to move in the left and right directions so that the lower end surface of the cloth is abutted against the upper end of the first plate 413, and the second leveling roller 430 rolls back and forth on the upper end surface of the cloth to level the upper end surface of the cloth.

In the technical scheme, after the upper cloth and the lower cloth are heated, certain wrinkles appear on the upper cloth and the lower cloth due to different materials, and for realizing leveling of the wrinkles on the cloth, the invention adopts a reciprocating ironing mode to level, namely, the cloth is continuously rolled and ironed back and forth, so that the cloth is gradually leveled.

Specifically, the leveling assembly 400 mainly includes a leveling box 410, a first leveling roller 420, a second leveling roller 430, a first power device 440 and a second power device 450, after the upper and lower cloth materials enter the leveling box 410, the first power device 440 drives the first leveling roller 420 to roll back and forth on the lower end surface of the lower cloth material, under the supporting action of the first plate 413, the first leveling roller 420 rolling back and forth continuously acts on the lower cloth material and gradually flattens the wrinkles on the lower cloth material, at the same time, the second power device 450 drives the second leveling roller 430 to roll back and forth on the upper end surface of the upper cloth material, under the supporting action of the second plate 414, the second leveling roller 430 rolling back and forth continuously acts on the upper cloth material and gradually flattens the wrinkles on the upper cloth material, after the upper and lower cloth materials are flattened, the upper and lower cloth materials pass through the pressing assembly 300, and the upper and lower cloth materials are pressed by the pressing roller on the pressing assembly 300, Pressing the lower cloth into a flat cloth, and shaping.

As shown in fig. 2 and 3, in the present embodiment, specifically, the first power device 440 and the second power device 450 have the same structure, and each of them includes:

a mounting seat 441;

two ball screws 442 respectively disposed at both sides of the mounting seat 441;

a sliding seat 443 fixedly connected with the nuts on the two ball screws 442;

a motor 444 having a first gear case 445 connected to a main shaft thereof, the first gear case 445 having a first output shaft connected to one of the ball screws 442 and a second output shaft connected to a second gear case 446, the second gear case 446 having a third output shaft connected to the other ball screw 442;

wherein the first leveling roller 420 is rotatably installed on the sliding seat 443 of the first power unit 440, and the second leveling roller 430 is rotatably installed on the sliding seat 443 of the second power unit 450.

In the present technical solution, in order to realize the back-and-forth movement of the first leveling roller 420 and the second leveling roller 430, the motor 444 is adopted to drive the ball screw 442 to rotate, so that the sliding seat 443 makes a linear motion on the mounting seat 441, and further drives the first leveling roller 420 or the second leveling roller 430 on the sliding seat 443 to move, and the first leveling roller 420 and the second leveling roller 430 can move back and forth by controlling the motor 444 to rotate forward and backward at a certain frequency, which is very convenient. Since the first and

second leveling rollers

420 and 430 are long, in order to improve the smoothness of the movement of the sliding base 443, two ball screws are provided, and a first gear box 445 and a second gear box 446 are further provided, so that the two ball screws are moved synchronously by the driving action of the first gear box 445 and the second gear box 446.

Example 2:

the embodiment provides a high-efficiency bonding machine, which comprises the technical scheme of the embodiment and also has the following technical characteristics.

As shown in fig. 3, 4, 5, and 6, in this embodiment, the first leveling roller 420 and the second leveling roller 430 have the same structure, and both wrap the roller body 421, the roller body 421 has a first air flow channel 422 therein, the outer surface of the roller body 421 is provided with a plurality of first air holes 423 communicating with the first air flow channel 422, the first air holes 423 are uniformly distributed along the length direction and the circumferential direction of the roller body 421, and the side end of the roller body 421 is further provided with an air inlet 424 communicating with the first air flow channel 422; leveling assembly 400 further includes a gas generating device 460 having an exhaust end coupled to gas inlet 424 for providing a flow of gas to first gas flow passage 422.

In the present technical solution, based on the leveling of the upper and lower cloth materials, after wrinkles appear on the upper and lower cloth materials, although the wrinkles can be gradually smoothed by the back and forth rolling of the first leveling roller 420 and the second leveling roller 430, the efficiency is low, and the leveling effect is relatively weak, and for the small wrinkles, the wrinkles cannot be smoothed, therefore, an air generating device 460 is further provided, and the structure of the first leveling roller 420 and the second leveling roller 430 is improved, an air flow is generated by the air generating device 460, and is conveyed to the first air flow channel 422 in the first leveling roller 420 and the second leveling roller 430, and then is discharged from the first air guide hole 423, so that the discharged air flow blows towards the upper and lower cloth materials, in this process, the air flow blown out from the first leveling roller 420 blows towards both sides with respect to the wrinkles on the lower cloth material on the first leveling roller 420, when first flattening roller 420 rolls left or right for the fold on the cloth can be smooth down being smoothed, to the fold on the last cloth, equally, also being smoothed under the effect of second flattening roller 430, through addding the step of blowing, the effectual flattening effect that improves the cloth.

The gas generating device 460 may adopt a conventional blower fan, and generate a stable gas flow through the blower fan to supply gas to the first leveling roller 420 and the second leveling roller 430.

Example 3:

As shown in fig. 2, 5 and 6, in the present embodiment, the first plate 413 and the second plate 414 both have a second air flow channel 4131 therein, the bottom of the first plate 413 is opened with a second air hole 4132 communicated with the second air flow channel 4131, and the second air holes 4132 are provided with a plurality of air holes and uniformly distributed at the bottom of the first plate 413 along the transverse and longitudinal directions; the top of the second plate 414 is opened with a plurality of third air holes 4141 communicated with the second air flow channel 4131, and the third air holes 4141 are uniformly distributed on the top of the second plate 414 along the transverse and longitudinal directions; the first plate 413 and the second plate 414 are respectively provided with an air duct communicated with the second air flow channel 4131, and the other end of the air duct is respectively connected to the exhaust end of the gas generating device 460.

In the present technical solution, in the process that the cloth material enters the leveling box 410 to be leveled, since the cloth material is clamped between the first leveling roller 420 and the first plate 413 and between the second leveling roller 430 and the second plate 414, the cloth material moves on the first plate 413 and the second plate 414 in the process of pulling and moving the cloth material, and the cloth material is abraded to a certain extent in the moving process due to the large friction force, for this reason, the second airflow channel 4131 is provided in each of the first plate 413 and the second plate 414, and the second airflow hole and the third airflow hole are provided, the exhaust end of the gas generating device 460 is connected to the air duct on the second airflow channel 4131, and under the action of the gas generating device 460, the second airflow hole and the third airflow hole convey the air outwards and act on the cloth material, and under the action of the air flow, the cloth material and the first plate 413, the cloth material and the second airflow hole and the third airflow hole can be greatly reduced, The friction between the second plates 414 makes the cloth move more smoothly in the flattening box 410, and effectively reduces the wear of the cloth.

Example 4:

As shown in fig. 5 and 6, in the present embodiment, the leveling assembly 400 further includes an atomizing device 470, disposed between the gas generating device 460 and the gas inlet 424 of the roller body 421, for providing mist to the connecting pipeline between the gas generating device 460 and the gas inlet 424.

In this technical scheme, in the cloth course of working, the flattening effect of discovery cloth is relevant with its inflation degree, consequently through carrying the air current to the cloth, the air current can enter into last cloth or in the cloth down, because upper and lower cloth between have the one deck hot melt adhesive, before not being by the pressfitting, the hot melt adhesive can block that the air current removes to the other party, consequently can make last cloth or cloth demonstrate the expanded state down for first flattening roller 420 can be smooth and easy cloth flattening down, second flattening roller 430 will go up the cloth flattening.

For further make the air current can be more smooth and easy enter into in the upper and lower cloth for the inflation that the cloth can be quick, for this reason, be provided with atomizing device 470, provide the fog through atomizing device 470, and under gas generator 460's effect, make fog and air current mix, and discharge in first flattening roller 420 and the second flattening roller 430, mix the air current that has the fog, after on spraying to upper and lower cloth, can be quick enter into in the upper and lower cloth, thereby the effectual effect that upper and lower cloth was leveled that has improved.

The atomizing device 470 may use an ultrasonic atomizing core to atomize the water in the water tank into particles of 1-5 μm in an ultrasonic manner to provide the mist to the first leveling roller 420 and the second leveling roller 430, and since the present invention does not modify the mist generating device, the present embodiment will not be described in detail.

Example 5:

As shown in fig. 4, 5 and 6, in the present embodiment, a flow restriction portion 425 is further disposed in the first air flow passage 422 of the roller 421, and is used to connect the first air hole 423 facing the first plate 413 or the second plate 414 on the roller 421 with the first air flow passage 422, and the other first air holes 423 are not connected with the first air flow passage 422 or the cross-sectional area of the communication path is reduced.

In the technical scheme, because the first air guide holes 423 are formed in the peripheries of the surfaces of the first leveling roller 420 and the second leveling roller 430, when the first leveling roller 420 rotates, only the first air guide holes 423 above the first leveling roller play a role in air guide, air discharged from the first air guide holes 423 in other positions is wasted, and when the second leveling roller 430 rotates, only the first air guide holes 423 below the second leveling roller play a role in air guide, and air discharged from the first air guide holes 423 in other positions is wasted similarly, therefore, when air flow is mixed with mist, most of mist is lost, less mist actually acting on the cloth is caused, and therefore, the flow limiting part 425 is arranged, loss of air flow and mist is reduced through the flow limiting part 425, and the air flow and mist can fully act on the upper cloth and the lower cloth.

In this embodiment, specifically, the flow restriction 425 has a roller-shaped structure, the two ends of the flow restriction 425 are provided with the connecting shafts 426, the axis of the connecting shaft 426 is located above the axis of the flow limiting part 425, the two connecting shafts 426 are respectively connected with two ends of the roller body 421 in a rotating manner, a third air flow passage 4251 is further arranged in the flow limiting part 425, a communicating opening 4252 communicated with the third air flow passage 4251 is further formed in the connecting shaft 426 on the air inlet 424 on the roller body 421, an opening 4253 communicated with the third air flow passage 4251 is further formed in the outer wall of the flow limiting part 425, the opening 4253 penetrates along the axial direction of the flow-limiting part 425, the cross section of the opening 4253 along the vertical direction is of a fan-shaped structure, the left side and the right side of the opening 4253 are also provided with baffles 427 extending to be close to the inner wall of the roller body 421, for limiting the air flow in the third air flow passage 4251 to flow out along the gap between the outer wall of the flow limiting part 425 and the inner wall of the roller body 421;

wherein, the opening 4253 of the flow restrictor 425 of the first leveling roller 420 is arranged upward, when the gas generator 460 supplies gas, the gas flow flows from the gas inlet 424 to the communication opening 4252 and then flows to the third gas flow passage 4251, and the gas flow in the third gas flow passage 4251 flows upward along the opening 4253 to the first gas guide hole 423 of the first leveling roller 420;

the opening 4253 of the restrictor 425 of the second leveling roller 430 is disposed downward, and when the gas generating apparatus 460 supplies gas, the gas flows from the gas inlet 424 to the communication opening 4252 and then to the third gas flow passage 4251, and the gas flow in the third gas flow passage 4251 flows downward along the opening 4253 to the first gas guide hole 423 of the second leveling roller 430.

In this embodiment, based on the structure of the roller body 421, the flow restriction portion 425 is also arranged in a roller-shaped structure, and both ends of the flow restriction portion 425 are rotatably connected to both ends of the roller body 421, so as to ensure that the flow restriction portion 425 is stationary or swings to a small extent while the roller body 421 rotates, and therefore, the center of gravity of the flow restriction portion 425 is arranged below, so that the flow restriction portion 425 cannot rotate but swings to a small extent, because the installation positions of the first leveling roller 420 and the second leveling roller 430 are different, the installation manners of the flow restriction portion 425 in the first leveling roller 420 and the flow restriction portion 425 in the second leveling roller 430 are also different, that is, the flow restriction portion 425 in the first leveling roller 420 is used to restrict the exhaust of the first air guide hole 423 below the first leveling roller 420, and the flow restriction portion 425 in the second leveling roller 430 is used to restrict the exhaust of the first air guide hole 423 above the second leveling roller 430.

step 1), feeding: the upper cloth and the lower cloth coated with the hot melt adhesive are fed onto the conveying assembly 200 through the driving roller;

step 2), feeding: the upper conveyor belt 210 and the lower conveyor belt 220 on the conveying assembly 200 work simultaneously and drive the upper cloth and the lower cloth to move;

step 3), heating: heat is guided to the upper conveyor belt 210 and the lower conveyor belt 220 through the heating assembly, the upper conveyor belt 210 and the lower conveyor belt 220 heat the moving upper cloth and the moving lower cloth, and the hot melt adhesive on the lower cloth is melted;

step 4), leveling: after the upper and lower cloth materials enter the leveling box 410, the first power device 440 and the second power device 450 are started, the first leveling roller 420 rolls back and forth on the lower cloth material to level the lower cloth material, and the second leveling roller 430 rolls back and forth on the upper cloth material to level the upper cloth material;

step 5), pressing: the flattened upper and lower cloth materials are pressed and shaped under the action of the pressing component 300;

in step 4), when the first power unit 440 and the second power unit 450 are started, the gas generating unit 460 and the atomizing unit 470 are turned on, so that the first air holes 423 of the first leveling roller 420 and the second leveling roller 430 spray the gas flow with mist, and the second air holes 4132 of the first plate 413 and the third air holes 4141 of the second plate 414 spray the gas flow.

While the embodiments of the present application have been described in connection with the drawings, the embodiments and features of the embodiments of the present application can be combined with each other without conflict, and the present application is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present application and the claims.

Claims

1. A high efficiency bonder, comprising:

a frame (100);

the conveying assembly (200) is arranged on the rack (100), and is divided into an upper conveying belt (210) and a lower conveying belt (220) which are arranged up and down and used for clamping and driving the cloth to move;

the heating assembly is arranged on the rack (100) and used for transferring generated heat to the upper conveying belt (210) and the lower conveying belt (220) so as to heat the cloth between the upper conveying belt (210) and the lower conveying belt (220);

the pressing component (300) is arranged on the rack (100), is positioned at the rear side of the conveying component (200), and is used for pressing and shaping the heated cloth;

wherein, still be provided with flattening subassembly (400) between conveying assembly (200) and pressing components (300) for carry out the flattening to the cloth after the heating.

2. A high efficiency bonder as claimed in claim 1, characterized in that said smoothing assembly (400) comprises:

the leveling box (410) is internally provided with an installation cavity, the left side and the right side of the leveling box are respectively provided with an inlet (411) and an outlet (412) which are communicated with the installation cavity, a conveying plate which is horizontally arranged and used for cloth to pass through is arranged in the leveling box (410), the conveying plate is provided with a first plate body (413) and a second plate body (414) which are arranged in a vertically staggered mode, the first plate body (413) is arranged close to the inlet (411), and the second plate body (414) is arranged close to the outlet (412);

a first leveling roller (420) which is arranged below the first plate body (413) in a sliding manner along the horizontal direction;

a second leveling roller (430) which is slidably disposed above the second plate (414) in a horizontal direction;

wherein a first passage through which the cloth passes is formed at an interval between the lower end surface of the first plate body (413) and the first smoothing roller (420), and a second passage through which the cloth passes is formed at an interval between the upper end surface of the second plate body (414) and the second smoothing roller (430);

the leveling assembly (400) further comprises a first power device (440) for driving the first leveling roller (420) to move in the left-right direction, so that the upper end surface of the cloth is abutted against the lower end of the first plate body (413), and the first leveling roller (420) rolls back and forth on the lower end surface of the cloth to level the lower end surface of the cloth;

and a second power device (450) for driving the second leveling roller (430) to move in the left-right direction, so that the lower end surface of the cloth is abutted against the upper end of the first plate body (413), and the second leveling roller (430) rolls back and forth on the upper end surface of the cloth to level the upper end surface of the cloth.

3. A high efficiency bonder as claimed in claim 2, wherein said first power means (440) and said second power means (450) are structurally identical and each comprise:

a mounting seat (441);

two ball screws (442) respectively arranged on two sides of the mounting seat (441);

the sliding seat (443) is fixedly connected with the nuts on the two ball screws (442);

a motor (444) having a first gear box (445) connected to a main shaft thereof, the first gear box (445) having a first output shaft connected to one of the ball screws (442) and a second output shaft connected to a second gear box (446), the second gear box (446) having a third output shaft connected to the other ball screw (442);

wherein the first leveling roller (420) is rotatably installed on a sliding seat (443) of the first power unit (440), and the second leveling roller (430) is rotatably installed on a sliding seat (443) of the second power unit (450).

4. The high-efficiency bonding machine according to claim 2, wherein the first leveling roller (420) and the second leveling roller (430) have the same structure, and are wrapped by a roller body (421), the roller body (421) is provided with a first air flow channel (422), the outer surface of the roller body (421) is provided with a plurality of first air vents (423) communicated with the first air flow channel (422), the first air vents (423) are uniformly distributed along the length direction and the circumferential direction of the roller body (421), and the side end of the roller body (421) is further provided with an air inlet (424) communicated with the first air flow channel (422); the flattening assembly (400) further comprises a gas generating device (460) having an exhaust end connected to the gas inlet (424) for providing a gas flow to the first gas flow channel (422).

5. The high-efficiency bonding machine according to claim 4, wherein the first plate body (413) and the second plate body (414) are respectively provided with a second air flow channel (4131), the bottom of the first plate body (413) is provided with a plurality of second air guide holes (4132) communicated with the second air flow channel (4131), and the second air guide holes (4132) are uniformly distributed at the bottom of the first plate body (413) along the transverse and longitudinal directions; the top of the second plate body (414) is provided with a plurality of third air guide holes (4141) communicated with the second air flow channel (4131), and the third air guide holes (4141) are uniformly distributed on the top of the second plate body (414) along the transverse and longitudinal directions; the first plate body (413) and the second plate body (414) are respectively provided with an air duct communicated with each second air flow channel (4131), and the other end of the air duct is respectively connected to the exhaust end of the gas generating device (460).

6. A high efficiency bonding machine as claimed in claim 5, characterized in that said leveling assembly (400) further comprises an atomizing device (470) disposed between said gas generating device (460) and said gas inlet (424) of said roller body (421) for providing mist to a connecting duct between said gas generating device (460) and said gas inlet (424).

7. A high efficiency bonding machine according to any one of claims 4-6, characterized in that a flow restriction portion (425) is further provided in the first air flow passage (422) of the roller body (421) for connecting the first air guide hole (423) of the roller body (421) facing the first plate body (413) or the second plate body (414) with the first air flow passage (422), and the other first air guide holes (423) are not connected with the first air flow passage (422) or the cross-sectional area of the communication path is reduced.

8. The high-efficiency bonding machine according to claim 7, wherein the flow limiting part (425) is of a roller-shaped structure, connecting shafts (426) are arranged at two ends of the flow limiting part (425), the axis of each connecting shaft (426) is located above the axis of the flow limiting part (425), the two connecting shafts (426) are respectively connected with two ends of the roller body (421) in a rotating manner, a third air flow channel (4251) is further arranged in the flow limiting part (425), a communication port (4252) communicated with the third air flow channel (4251) is further formed in each connecting shaft (426) located on the air inlet (424) on the roller body (421), an opening (4253) communicated with the third air flow channel (4251) is further formed in the outer wall of the flow limiting part (425), the opening (4253) penetrates through the flow limiting part (425) in the axial direction, and the cross section of the opening (4253) in the vertical direction is of a fan-shaped structure, baffles (427) extending to be close to the inner wall of the roller body (421) are further arranged on the left side and the right side of the opening (4253) and used for limiting the airflow in the third airflow channel (4251) to flow out along a gap between the outer wall of the flow limiting part (425) and the inner wall of the roller body (421);

wherein an opening (4253) of the flow restricting part (425) on the first leveling roller (420) is arranged upward, when the gas generating device (460) supplies gas, the gas flows from the gas inlet (424) to the communication opening (4252) and then flows to the third gas flow channel (4251), and the gas flow in the third gas flow channel (4251) flows upward along the opening (4253) to the first gas guide hole (423) on the first leveling roller (420);

when the gas generating device (460) supplies gas, the gas flow flows from the gas inlet (424) to the communication port (4252) and then to the third gas flow passage (4251), and the gas flow in the third gas flow passage (4251) flows downward along the opening (4253) to the first gas guide hole (423) in the second leveling roller (430).

9. A control method for a high efficiency bonder as claimed in claim 8, characterized in that said control method is embodied as follows:

step 1), feeding: the upper cloth and the lower cloth coated with the hot melt adhesive are conveyed to a conveying assembly (200) through a driving roller;

step 2), feeding: an upper conveyor belt (210) and a lower conveyor belt (220) on the conveying assembly (200) work simultaneously and drive the upper cloth and the lower cloth to move;

step 3), heating: heat is guided to the upper conveying belt (210) and the lower conveying belt (220) through the heating assembly, the upper conveying belt (210) and the lower conveying belt (220) heat the upper cloth and the lower cloth in movement, and hot melt adhesive on the lower cloth is melted;

step 4), leveling: after the upper and lower cloth materials enter the leveling box (410), a first power device (440) and a second power device (450) are started, a first leveling roller (420) rolls back and forth on the lower cloth material to level the lower cloth material, and a second leveling roller (430) rolls back and forth on the upper cloth material to level the upper cloth material;

step 5), pressing: the flattened upper and lower cloth materials are pressed and shaped under the action of a pressing component (300);

in step 4), when the first power device (440) and the second power device (450) are started, the gas generating device (460) and the atomizing device (470) are opened, so that the first air guide holes (423) on the first leveling roller (420) and the second leveling roller (430) spray gas flows with mist, and the second air guide holes (4132) on the first plate body (413) and the third air guide holes (4141) on the second plate body (414) spray gas flows.