CN214440418U - Precision coating machine - Google Patents

Abstract

The utility model belongs to the technical field of coating machines, in particular to a precise coating machine, which comprises a frame, a first lifting mechanism, a second lifting mechanism, a first coating mechanism, a second coating mechanism, a first glue guide mechanism, a second glue guide mechanism and a belt conveying mechanism; the top of the rack is provided with a workbench, the belt conveying mechanism is arranged at the top of the workbench, the first glue guide mechanism and the first coating mechanism are arranged on one side of the top of the belt conveying mechanism, the first glue guide mechanism transmits glue into the first coating mechanism, the first lifting mechanism is arranged at the bottom of the first coating mechanism, the second glue guide mechanism and the second coating mechanism are arranged on the other side of the top of the belt conveying mechanism, the second glue guide mechanism transmits the glue into the second coating mechanism, and the second lifting mechanism is arranged at the bottom of the second coating mechanism; this device is provided with first elevating system and second elevating system, controls the distance between first coating mechanism and second coating mechanism and the raw materials, the thickness of accurate control glue layer.

Description

Precision coating machine

Technical Field

The utility model belongs to the technical field of the coating machine, especially, relate to an accurate coating machine.

Background

The film is coated in the course of working, the coating process usually can adopt the coating machine to coat, the film relies on the cylinder to lead in the coating incasement, through spraying glue on the surface of rubber roll, twine the film between the rubber roll again for the glue of rubber roll can adhere on the surface of film.

However, the existing film coating process is rough, glue on the surface of the film is easy to coat unevenly, so that the produced film has uneven thickness and low product quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate coating machine aims at solving the unable accurate thickness of controlling the glue layer of coating machine among the prior art, leads to the lower technical problem of production quality.

In order to achieve the above object, an embodiment of the present invention provides a precision coating machine, which includes a frame, a first lifting mechanism, a second lifting mechanism, a first coating mechanism, a second coating mechanism, a first glue guiding mechanism, a second glue guiding mechanism, and a belt conveying mechanism; the top of the frame is provided with a workbench, the belt conveying mechanism is arranged at the top of the workbench and used for conveying raw materials, the first glue guide mechanism and the first coating mechanism are both arranged on one side of the top of the belt conveying mechanism, and the first glue guiding mechanism is positioned at the top of the first coating mechanism and guides the glue into the first coating mechanism for coating the entering raw materials, the first lifting mechanism is arranged at the bottom of the first coating mechanism and used for lifting the first coating mechanism, the second glue guide mechanism and the second coating mechanism are both arranged on the other side of the top of the belt conveying mechanism, and the second glue guiding mechanism is positioned at the top of the second coating mechanism and guides the glue into the second coating mechanism for coating the raw materials passing through the first coating mechanism, the second lifting mechanism is arranged at the bottom of the second coating mechanism and used for lifting the second coating mechanism.

Optionally, the first lifting mechanism comprises two first mounting seats, two first worm and gear lifting platforms, two first linear modules, a first connecting shaft and a first driving mechanism; the two first mounting seats are respectively and fixedly connected to the side walls at the two ends of the machine frame and are positioned at the bottom of the first coating mechanism, the two first worm and gear lifting platforms are respectively and fixedly connected to the tops of the two first mounting seats, the two first worm and gear lifting platforms are in driving connection through the first connecting shaft, the output end of the first driving mechanism is in driving connection with the input end of one of the side walls of the first worm and gear lifting platform, the two first linear modules are respectively arranged at the tops of the two first worm and gear lifting platforms, the input ends of the two first linear modules are respectively in driving connection with the output ends of the two first worm and gear lifting platforms, and the output ends of the two first linear modules are connected with the first coating mechanism located at the top of the first linear modules and drive the first coating mechanism to ascend and descend.

Optionally, the two first linear modules have the same structure and each include a first connecting seat, two first guide rails and four first sliding blocks; the two first guide rails are fixedly connected to the side walls at two ends of the rack respectively and located at the tops of the two first worm and gear lifting platforms, the four first sliding blocks are arranged in pairs and are respectively in close fit connection with the two first guide rails, and the first connecting seats are respectively fixedly connected with the tops of the four first sliding blocks.

Optionally, the second lifting mechanism comprises two second mounting seats, two second worm and gear lifting platforms, two second linear modules, a second connecting shaft and a second driving mechanism; the two second mounting seats are respectively and fixedly connected to the side walls at the two ends of the rack and are positioned at the bottom of the second coating mechanism, the two second worm and gear lifting platforms are respectively and fixedly connected to the tops of the two second mounting seats, the two second worm and gear lifting platforms are in driving connection through the second connecting shaft, the output end of the second driving mechanism is in driving connection with the input end of one of the side walls of the second worm and gear lifting platform, the two second linear modules are respectively arranged at the tops of the two second worm and gear lifting platforms, and the input ends of the two second linear modules are respectively in driving connection with the output ends of the two second worm and gear lifting platforms, and the output ends of the two second linear modules are both connected with the second coating mechanism positioned at the top of the second linear modules and drive the second coating mechanism to ascend and descend.

Optionally, the two second linear modules have the same structure and each include a second connecting seat, two second guide rails and four second sliding blocks; the two second guide rails are fixedly connected to the side walls at two ends of the rack respectively and located at the tops of the two second worm and gear lifting platforms, the four second sliding blocks are arranged in pairs and are respectively in close fit connection with the two second guide rails, and the second connecting seats are respectively fixedly connected with the tops of the four second sliding blocks.

Optionally, the first coating mechanism comprises two first mounting plates, a first coating roller, a first cloth leveling roller, a third driving mechanism and a fourth driving mechanism; two first mounting panel fixed connection respectively is in two the lateral wall of first connecting seat, and two first mounting panel is located respectively the width direction both ends at belt conveyor top, first coating roll with the adjacent setting of first even cloth roller, just the both ends of first coating roll with the both ends of first even cloth roller respectively with two first mounting panel rotates to be connected, third actuating mechanism with fourth actuating mechanism all installs in one of them on the first mounting panel, just third actuating mechanism with fourth actuating mechanism respectively with first coating roll and the drive of first even cloth roller are connected in order to be used for the coating raw materials.

Optionally, the precision coater further comprises a first colloid reflux mechanism; first colloid return mechanism includes that two are first to connect gluey groove and first return chute, two first connecing gluey groove to locate respectively belt conveyor's width direction both sides, and two first connecing gluey groove to be located respectively first coating roll with the below of first even cloth roller is in order to be used for receiving the colloid that drips, first return chute is located belt conveyor's bottom is followed belt conveyor's width direction arranges, two first output that connects gluey groove all with the input intercommunication of first return chute, just the output of first return chute with through the external equipment intercommunication between the input of first mechanism of leading.

Optionally, the second coating mechanism comprises two second mounting plates, a second coating roller, a second cloth leveling roller, a fifth driving mechanism and a sixth driving mechanism; two the second mounting panel is fixed connection respectively in two the lateral wall of second connecting seat, and two the second mounting panel is located respectively the width direction both ends at belt conveyor top, the second scribble the dancer rools with the even cloth roller of second sets up adjacently, just the both ends of second scribble the dancer rools with the both ends of the even cloth roller of second respectively with two the second mounting panel rotates to be connected, fifth actuating mechanism with sixth actuating mechanism all installs in one of them on the second mounting panel, just fifth actuating mechanism with sixth actuating mechanism respectively with the even roller drive of second scribble dancer rools and second is connected in order to be used for the coating raw materials.

Optionally, the precision coater further comprises a second colloid reflux mechanism; second colloid return mechanism includes that two seconds connect gluey groove and second return-flow tank, two the second connects gluey groove to locate respectively belt conveyor's width direction both sides, and two the second connects gluey groove to be located respectively the second coating roll with the below of the even cloth roller of second is in order to be used for receiving the colloid that drips, the second return-flow tank is located belt conveyor's bottom is followed belt conveyor's width direction arranges, two the output that the second connects gluey groove all with the input intercommunication of second return-flow tank, just the output of second return-flow tank with the second leads to lead to glue through the external equipment intercommunication between the input of mechanism.

Optionally, the precision coater further comprises four supporting legs capable of adjusting height; the four supporting legs are respectively fixedly connected with the bottom of the rack.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the accurate coating machine have one of following technological effect at least: the utility model discloses a precision coating machine, in operation, at first, import the raw materials from belt conveyor's input, belt conveyor drives the raw materials and advances to come to the time of first coating mechanism below, the colloid will be spouted to first rubber guide mechanism that first coating mechanism top set up, then the colloid coats on the raw materials after first coating mechanism again, through controlling first elevating system, thereby adjust the distance of first coating mechanism in vertical direction, then just can adjust the distance between first coating mechanism and the raw materials, after the raw materials carries out the first coarse coating, the raw materials comes to the below of second coating mechanism, the colloid will be spouted to the second rubber guide mechanism that second coating mechanism top set up, then the colloid coats on the raw materials after the second coating mechanism again, through controlling second elevating system, thereby adjust the distance of second coating mechanism in vertical direction, then just can adjust the distance between second coating mechanism and the raw materials, through twice coating processes, the coating effect of raw materials obtains great promotion to because this device is provided with first elevating system and second elevating system, can be used for adjusting first coating mechanism and second coating mechanism, control the distance between first coating mechanism and second coating mechanism and the raw materials like this, just can accurate control glue layer's thickness, improve production quality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a precision coater according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a first lifting mechanism of a precision coater according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a first linear module of the precision coater according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second lifting mechanism of the precision coater according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a second linear module of the precision coater according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a first coating mechanism of a precision coater according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a second coating mechanism of the precision coater according to an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a first colloid backflow mechanism and a second colloid backflow mechanism of the precision coater according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-frame 11-workbench 12-belt conveying mechanism

13-supporting foot 20-first lifting mechanism 21-first mounting seat

22-first worm and gear lifting platform 23-first linear module 24-first connecting shaft

25-first driving mechanism 30-second lifting mechanism 31-second mounting base

32-second worm and gear lifting platform 33-second linear module 34-second connecting shaft

35-second drive mechanism 40-first coating mechanism 41-first mounting plate

42-first coating roll 43-first cloth leveling roll 44-third drive mechanism

45-fourth drive mechanism 50-second coating mechanism 51-second mounting plate

52-second coating roll 53-second smoothing roll 54-fifth drive mechanism

55-sixth driving mechanism 60-first glue guiding mechanism 70-second glue guiding mechanism

80-first colloid reflux mechanism 81-first colloid receiving groove 82-first reflux groove

90-second colloid reflux mechanism 91-second glue receiving groove 92-second reflux groove

231-first connecting seat 232-first guide rail 233-first sliding block

331-second connecting seat 332-second guide rail 333-second slide block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1, a precision coater is provided, which includes a frame 10, a first lifting mechanism 20, a second lifting mechanism 30, a first coating mechanism 40, a second coating mechanism 50, a first glue guiding mechanism 60, a second glue guiding mechanism 70, and a belt conveying mechanism 12; the top of the machine frame 10 is provided with a workbench 11, the belt conveying mechanism 12 is arranged at the top of the workbench 11 for conveying raw materials, the first glue guiding mechanism 60 and the first coating mechanism 40 are both arranged at one side of the top of the belt conveying mechanism 12, the first glue guiding mechanism 60 is arranged at the top of the first coating mechanism 40 and conducts glue into the first coating mechanism 40 for coating the entering raw materials, the first lifting mechanism 20 is arranged at the bottom of the first coating mechanism 40 for lifting the first coating mechanism 40, the second glue guiding mechanism 70 and the second coating mechanism 50 are both arranged at the other side of the top of the belt conveying mechanism 12, and the second glue guiding mechanism 70 is arranged at the top of the second coating mechanism 50 and conducts glue into the second coating mechanism 50 for coating the raw materials passing through the first coating mechanism 40, the second lifting mechanism 30 is disposed at the bottom of the second coating mechanism 50 for lifting the second coating mechanism 50.

Specifically, in the precision coating machine of the present invention, when the precision coating machine works, firstly, the raw material is inputted from the input end of the belt conveying mechanism 12, when the belt conveying mechanism 12 drives the raw material to move forward to the lower part of the first coating mechanism 40, the first glue guiding mechanism 60 arranged above the first coating mechanism 40 will eject the glue, then the glue is coated on the raw material after passing through the first coating mechanism 40, by controlling the first lifting mechanism 20, the distance of the first coating mechanism 40 in the vertical direction is adjusted, then the distance between the first coating mechanism 40 and the raw material can be adjusted, after the raw material is subjected to the first rough coating, the raw material comes to the lower part of the second coating mechanism 50, the second glue guiding mechanism 70 arranged above the second coating mechanism 50 will eject the glue, then the glue is coated on the raw material after passing through the second coating mechanism 50, by controlling the second lifting mechanism 30, thereby adjust the distance of second coating mechanism 50 on vertical direction, then just can adjust the distance between second coating mechanism 50 and the raw materials, through twice coating processes, the coating effect of raw materials obtains great promotion, and because this device is provided with first elevating system 20 and second elevating system 30, can be used for adjusting first coating mechanism 40 and second coating mechanism 50, control the distance between first coating mechanism 40 and second coating mechanism 50 and the raw materials like this, just can accurate control glue layer's thickness, improve production quality.

In another embodiment of the present invention, as shown in fig. 2 to 3, the first lifting mechanism 20 includes two first mounting seats 21, two first worm and gear lifting platforms 22, two first linear modules 23, a first connecting shaft 24 and a first driving mechanism 25; the two first installation seats 21 are respectively and fixedly connected to the side walls at the two ends of the machine frame 10 and are both located at the bottom of the first coating mechanism 40, the two first worm and gear lifting platforms 22 are respectively and fixedly connected to the tops of the two first installation seats 21, the two first worm and gear lifting platforms 22 are in driving connection through the first connecting shaft 24, the output end of the first driving mechanism 25 is in driving connection with the input end of one of the side walls of the first worm and gear lifting platform 22, the two first linear modules 23 are respectively arranged at the tops of the two first worm and gear lifting platforms 22, the input ends of the two first linear modules 23 are respectively in driving connection with the output ends of the two first worm and gear lifting platforms 22, and the output ends of the two first linear modules 23 are both connected with the first coating mechanism 40 positioned at the top of the first linear modules and drive the first coating mechanism 40 to ascend and descend. Specifically, two first installation bases 21 are respectively installed on the side walls at two ends of the rack 10, two first worm and gear lifting platforms 22 are respectively installed on the tops of the two first installation bases 21, the two first worm and gear lifting platforms 22 are synchronously driven through a first connecting shaft 24, two first linear modules 23 are respectively installed on the tops of the two first worm and gear lifting platforms 22, the tops of the two first linear modules 23 are both in driving connection with the first coating mechanism 40, and when the first driving mechanism 25 drives one of the first worm and gear lifting platforms 22 to move, the two first linear modules 23 can simultaneously drive the first coating mechanism 40 to ascend or descend.

In another embodiment of the present invention, as shown in fig. 3, two of the first linear modules 23 have the same structure and each include a first connecting seat 231, two first guide rails 232, and four first sliders 233; the two first guide rails 232 are respectively and fixedly connected to the side walls at the two ends of the frame 10 and located at the tops of the two first worm and gear lifting platforms 22, the four first sliding blocks 233 are arranged in pairs and respectively and tightly matched and connected with the two first guide rails 232, and the first connecting seats 231 are respectively and fixedly connected with the tops of the four first sliding blocks 233. Specifically, two first guide rails 232 are respectively installed on the lateral walls at the two ends of the frame 10 and are arranged along the vertical direction, two sliders are connected to the two first guide rails 232 in a tight fit manner, a first connecting seat 231 is installed at the top of each slider, and the first connecting seats 231 on the two sides of the frame 10 are simultaneously in driving connection with the first coating mechanism 40, so that the first coating mechanism 40 can be kept stable and smooth when ascending and descending.

In another embodiment of the present invention, as shown in fig. 4 to 5, the second lifting mechanism 30 includes two second mounting seats 31, two second worm and gear lifting platforms 32, two second linear modules 33, a second connecting shaft 34 and a second driving mechanism 35; the two second installation seats 31 are respectively and fixedly connected to the side walls at the two ends of the machine frame 10 and are both located at the bottom of the second coating mechanism 50, the two second worm and gear lifting platforms 32 are respectively and fixedly connected to the tops of the two second installation seats 31, the two second worm and gear lifting platforms 32 are in driving connection through the second connecting shaft 34, the output end of the second driving mechanism 35 is in driving connection with the input end of one of the side walls of the second worm and gear lifting platform 32, the two second linear modules 33 are respectively arranged at the tops of the two second worm and gear lifting platforms 32, the input ends of the two second linear modules 33 are respectively in driving connection with the output ends of the two second worm and gear lifting platforms 32, and the output ends of the two second linear modules 33 are both connected with the second coating mechanism 50 located at the top of the second linear modules and drive the second coating mechanism 50 to ascend and descend. Specifically, two second mounting seats 31 are respectively mounted on the side walls at two ends of the rack 10, two second worm and gear lifting platforms 32 are respectively mounted on the tops of the two second mounting seats 31, the two second worm and gear lifting platforms 32 are synchronously driven by a second connecting shaft 34, two second linear modules 33 are respectively mounted on the tops of the two second worm and gear lifting platforms 32, the tops of the two second linear modules 33 are both in driving connection with the second coating mechanism 50, and when the second driving mechanism 35 drives one of the second worm and gear lifting platforms 32 to move, the two second linear modules 33 can simultaneously drive the second coating mechanism 50 to ascend or descend.

In another embodiment of the present invention, as shown in fig. 5, two of the second linear modules 33 have the same structure and each include a second connecting seat 331, two second guide rails 332, and four second sliding blocks 333; the two second guide rails 332 are respectively and fixedly connected to the side walls at the two ends of the frame 10 and located at the tops of the two second worm and gear lifting platforms 32, the four second sliding blocks 333 are arranged in pairs and respectively and tightly fitted and connected with the two second guide rails 332, and the second connecting seats 331 are respectively and fixedly connected with the tops of the four second sliding blocks 333. Specifically, two second guide rails 332 are respectively installed on the side walls at the two ends of the rack 10 and are arranged in the vertical direction, two sliders are respectively connected to the two second guide rails 332 in a tight fit manner, a second connecting seat 331 is installed at the top of each slider, and the second connecting seats 331 on the two sides of the rack 10 are simultaneously in driving connection with the second coating mechanism 50, so that the second coating mechanism 50 can be kept stable and smooth when ascending and descending.

In another embodiment of the present invention, as shown in fig. 6, the first coating mechanism 40 includes two first mounting plates 41, a first coating roller 42, a first cloth leveling roller 43, a third driving mechanism 44 and a fourth driving mechanism 45; two first mounting panel 41 is fixed connection respectively in two the lateral wall of first connecting seat 231, and two first mounting panel 41 is located respectively the width direction both ends at belt conveyor 12 top, first coating roller 42 with the adjacent setting of first even cloth roller 43, just the both ends of first coating roller 42 with the both ends of first even cloth roller 43 respectively with two first mounting panel 41 rotates and is connected, third actuating mechanism 44 with fourth actuating mechanism 45 all installs in one of them on first mounting panel 41, just third actuating mechanism 44 with fourth actuating mechanism 45 respectively with first coating roller 42 and first even cloth roller 43 drive connection are used for the coating raw materials. Specifically, the first coating roller 42 and the first cloth leveling roller 43 are arranged adjacently and in parallel, the outer surfaces of the first coating roller 42 and the first cloth leveling roller 43 are arranged in a close contact manner, two ends of the first coating roller 42 and two ends of the first cloth leveling roller 43 are respectively connected with the two first mounting plates 41 in a rotating manner, the third driving mechanism 44 drives the first coating roller 42 to rotate, the fourth driving mechanism 45 drives the first cloth leveling roller 43 to rotate, when the first glue guiding mechanism 60 sprays glue, the first cloth leveling roller 43 can uniformly coat the glue on the outer surface of the first coating roller 42, so that a uniform glue layer is formed on the outer surface of the first coating roller 42, and then after the raw material passes through the first coating roller 42, a uniform glue layer can be obtained on the surface of the raw material.

In another embodiment of the present invention, as shown in fig. 8, the precision coater further includes a first colloid reflux mechanism 80; first colloid return mechanism 80 includes that two are first to connect gluey groove 81 and first return chute 82, two first connecing gluey groove 81 to locate respectively belt conveyor 12's width direction both sides, and two first connecing gluey groove 81 to be located respectively first coating roll 42 with the below of first even cloth roller 43 is in order to be used for receiving the colloid that drips, first return chute 82 is located belt conveyor 12's bottom is followed belt conveyor 12's width direction arranges, two first output that connects gluey groove 81 all with first return chute 82's input intercommunication, just first return chute 82's output with through the external equipment intercommunication between the input of first mechanism 60 of leading gluey. Specifically, after the first coating roller 42 coats the raw material, redundant colloid drops on the surface of the belt conveying mechanism 12, two first colloid receiving grooves 81 are arranged at the same plane position of the belt conveying mechanism 12, the two first colloid receiving grooves 81 are located at the bottoms of the first coating roller 42 and the first cloth homogenizing roller 43, so that the dropped colloid automatically flows into the two first colloid receiving grooves 81, a first backflow groove 82 is arranged at the bottom of the rack 10, the colloid in the two first colloid receiving grooves 81 flows into the first backflow groove 82 under the influence of gravity to be collected and reflowed, and finally the colloid in the first backflow groove 82 reflows to the first colloid guiding mechanism 60 through external equipment to perform a colloid spraying action, thereby being beneficial to resource recycling.

In another embodiment of the present invention, as shown in fig. 7, the second coating mechanism 50 includes two second mounting plates 51, a second coating roller 52, a second cloth spreading roller 53, a fifth driving mechanism 54 and a sixth driving mechanism 55; two second mounting panel 51 fixed connection is respectively in two the lateral wall of second connecting seat 331, and two second mounting panel 51 is located respectively the width direction both ends at belt conveyor 12 top, second spreader roll 52 with the even cloth roller 53 of second sets up adjacently, just the both ends of second spreader roll 52 with the both ends of the even cloth roller 53 of second respectively with two second mounting panel 51 rotates and is connected, fifth actuating mechanism 54 with sixth actuating mechanism 55 all installs in one of them on the second mounting panel 51, just fifth actuating mechanism 54 with sixth actuating mechanism 55 respectively with second spreader roll 52 and the even roller drive of second are connected in order to be used for the coating raw materials. Specifically, the second coating roller 52 and the second cloth distributing roller 53 are arranged adjacently and in parallel, the outer surfaces of the second coating roller 52 and the second cloth distributing roller 53 are arranged in close contact, two ends of the second coating roller 52 and the second cloth distributing roller 53 are respectively connected with two second mounting plates 51 in a rotating way, the fifth driving mechanism 54 drives the second coating roller 52 to rotate, the sixth driving mechanism 55 drives the second cloth distributing roller 53 to rotate, when the second glue guiding mechanism 70 sprays the glue, the second glue spreading roller 53 uniformly coats the glue on the outer surface of the second coating roller 52, so that a layer of uniform glue is formed on the outer surface of the second coating roller 52, then the raw material passes through the second coating roller 52, a uniform glue layer can be obtained on the surface of the raw material, and the glue layer on the surface of the raw material can be controlled relatively precisely and kept in a good range in the raw material coated twice.

In another embodiment of the present invention, as shown in fig. 8, the precision coater further includes a second colloid reflux mechanism 90; second colloid return mechanism 90 includes that two seconds connect gluey groove 91 and second return channel 92, two the second connects gluey groove 91 to locate respectively belt conveyor 12's width direction both sides, and two the second connects gluey groove 91 to be located respectively the second coating roll 52 with the even below of cloth roller 53 of second is in order to be used for receiving the colloid that drips, second return channel 92 is located belt conveyor 12's bottom is followed belt conveyor 12's width direction arranges, two the second connect gluey groove 91's output all with the input intercommunication of second return channel 92, just the output of second return channel 92 with glue through the external equipment intercommunication between the input of mechanism 70 is led to the second. Specifically, after the second coating roller 52 coats the raw material, redundant colloid can drop on the surface of the belt conveying mechanism 12, two second colloid receiving grooves 91 are arranged at the position on the same plane of the belt conveying mechanism 12, the two second colloid receiving grooves 91 are arranged at the bottoms of the second coating roller 52 and the second cloth homogenizing roller 53, so that the dropped colloid can automatically flow into the two second colloid receiving grooves 91, a second reflux groove 92 is arranged at the bottom of the rack 10, the colloid in the two second colloid receiving grooves 91 can flow into the second reflux groove 92 to be collected and refluxed under the influence of gravity, and finally the colloid in the second reflux groove 92 can flow back to the second colloid guiding mechanism 70 through external equipment to be sprayed, so that resource recycling is facilitated.

In another embodiment of the present invention, as shown in fig. 1, the precision coater further includes four supporting legs 13 capable of adjusting height; the four supporting legs 13 are respectively fixedly connected with the bottom of the frame 10. Specifically, four supporting legs 13 capable of adjusting the height are installed at the bottom of the frame 10, and the height of the four supporting legs 13 is adjusted, so that the levelness of the workbench 11 and the belt conveying mechanism 12 can be maintained, and the production precision of the raw materials is higher.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a precision coating machine, includes the frame, the top of frame is equipped with workstation, its characterized in that: the device also comprises a first lifting mechanism, a second lifting mechanism, a first coating mechanism, a second coating mechanism, a first glue guide mechanism, a second glue guide mechanism and a belt conveying mechanism; the belt conveying mechanism is arranged at the top of the workbench and used for conveying raw materials, the first glue guide mechanism and the first coating mechanism are arranged on one side of the top of the belt conveying mechanism, and the first glue guiding mechanism is positioned at the top of the first coating mechanism and guides the glue into the first coating mechanism for coating the entering raw materials, the first lifting mechanism is arranged at the bottom of the first coating mechanism and used for lifting the first coating mechanism, the second glue guide mechanism and the second coating mechanism are both arranged on the other side of the top of the belt conveying mechanism, and the second glue guiding mechanism is positioned at the top of the second coating mechanism and guides the glue into the second coating mechanism for coating the raw materials passing through the first coating mechanism, the second lifting mechanism is arranged at the bottom of the second coating mechanism and used for lifting the second coating mechanism.

2. The precision coater according to claim 1, wherein: the first lifting mechanism comprises two first mounting seats, two first worm and gear lifting platforms, two first linear modules, a first connecting shaft and a first driving mechanism; the two first mounting seats are respectively and fixedly connected to the side walls at the two ends of the machine frame and are positioned at the bottom of the first coating mechanism, the two first worm and gear lifting platforms are respectively and fixedly connected to the tops of the two first mounting seats, the two first worm and gear lifting platforms are in driving connection through the first connecting shaft, the output end of the first driving mechanism is in driving connection with the input end of one of the side walls of the first worm and gear lifting platform, the two first linear modules are respectively arranged at the tops of the two first worm and gear lifting platforms, the input ends of the two first linear modules are respectively in driving connection with the output ends of the two first worm and gear lifting platforms, and the output ends of the two first linear modules are connected with the first coating mechanism located at the top of the first linear modules and drive the first coating mechanism to ascend and descend.

3. The precision coater according to claim 2, wherein: the two first linear modules have the same structure and respectively comprise a first connecting seat, two first guide rails and four first sliding blocks; the two first guide rails are fixedly connected to the side walls at two ends of the rack respectively and located at the tops of the two first worm and gear lifting platforms, the four first sliding blocks are arranged in pairs and are respectively in close fit connection with the two first guide rails, and the first connecting seats are respectively fixedly connected with the tops of the four first sliding blocks.

4. The precision coater according to claim 1, wherein: the second lifting mechanism comprises two second mounting seats, two second worm and gear lifting platforms, two second linear modules, a second connecting shaft and a second driving mechanism; the two second mounting seats are respectively and fixedly connected to the side walls at the two ends of the rack and are positioned at the bottom of the second coating mechanism, the two second worm and gear lifting platforms are respectively and fixedly connected to the tops of the two second mounting seats, the two second worm and gear lifting platforms are in driving connection through the second connecting shaft, the output end of the second driving mechanism is in driving connection with the input end of one of the side walls of the second worm and gear lifting platform, the two second linear modules are respectively arranged at the tops of the two second worm and gear lifting platforms, and the input ends of the two second linear modules are respectively in driving connection with the output ends of the two second worm and gear lifting platforms, and the output ends of the two second linear modules are both connected with the second coating mechanism positioned at the top of the second linear modules and drive the second coating mechanism to ascend and descend.

5. The precision coater according to claim 4, wherein: the two second linear modules have the same structure and respectively comprise a second connecting seat, two second guide rails and four second sliding blocks; the two second guide rails are fixedly connected to the side walls at two ends of the rack respectively and located at the tops of the two second worm and gear lifting platforms, the four second sliding blocks are arranged in pairs and are respectively in close fit connection with the two second guide rails, and the second connecting seats are respectively fixedly connected with the tops of the four second sliding blocks.

6. The precision coater according to claim 3, wherein: the first coating mechanism comprises two first mounting plates, a first coating roller, a first cloth homogenizing roller, a third driving mechanism and a fourth driving mechanism; two first mounting panel fixed connection respectively is in two the lateral wall of first connecting seat, and two first mounting panel is located respectively the width direction both ends at belt conveyor top, first coating roll with the adjacent setting of first even cloth roller, just the both ends of first coating roll with the both ends of first even cloth roller respectively with two first mounting panel rotates to be connected, third actuating mechanism with fourth actuating mechanism all installs in one of them on the first mounting panel, just third actuating mechanism with fourth actuating mechanism respectively with first coating roll and the drive of first even cloth roller are connected in order to be used for the coating raw materials.

7. The precision coater according to claim 6, wherein: the precise coating machine also comprises a first colloid reflux mechanism; first colloid return mechanism includes that two are first to connect gluey groove and first return chute, two first connecing gluey groove to locate respectively belt conveyor's width direction both sides, and two first connecing gluey groove to be located respectively first coating roll with the below of first even cloth roller is in order to be used for receiving the colloid that drips, first return chute is located belt conveyor's bottom is followed belt conveyor's width direction arranges, two first output that connects gluey groove all with the input intercommunication of first return chute, just the output of first return chute with through the external equipment intercommunication between the input of first mechanism of leading.

8. The precision coater according to claim 5, wherein: the second coating mechanism comprises two second mounting plates, a second coating roller, a second cloth homogenizing roller, a fifth driving mechanism and a sixth driving mechanism; two the second mounting panel is fixed connection respectively in two the lateral wall of second connecting seat, and two the second mounting panel is located respectively the width direction both ends at belt conveyor top, the second scribble the dancer rools with the even cloth roller of second sets up adjacently, just the both ends of second scribble the dancer rools with the both ends of the even cloth roller of second respectively with two the second mounting panel rotates to be connected, fifth actuating mechanism with sixth actuating mechanism all installs in one of them on the second mounting panel, just fifth actuating mechanism with sixth actuating mechanism respectively with the even roller drive of second scribble dancer rools and second is connected in order to be used for the coating raw materials.

9. The precision coater according to claim 8, wherein: the precise coating machine also comprises a second colloid reflux mechanism; second colloid return mechanism includes that two seconds connect gluey groove and second return-flow tank, two the second connects gluey groove to locate respectively belt conveyor's width direction both sides, and two the second connects gluey groove to be located respectively the second coating roll with the below of the even cloth roller of second is in order to be used for receiving the colloid that drips, the second return-flow tank is located belt conveyor's bottom is followed belt conveyor's width direction arranges, two the output that the second connects gluey groove all with the input intercommunication of second return-flow tank, just the output of second return-flow tank with the second leads to lead to glue through the external equipment intercommunication between the input of mechanism.

10. The precision coater according to claim 1, wherein: the precision coating machine also comprises four supporting legs with adjustable height; the four supporting legs are respectively fixedly connected with the bottom of the rack.

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