CN213874175U - Coating thickness detection device for heat-insulation energy-saving plate - Google Patents

Abstract

The application discloses a device for detecting the thickness of a coating of a heat-insulating and energy-saving plate, which comprises a rack arranged on the front side and the rear side of coating equipment, and a leveling component arranged on the rear side of the coating equipment and comprising a laser transmitter and a corresponding laser receiver; the laser generator and the laser receiver are respectively arranged on two sides of the frame; the conveying assembly comprises a first material bearing plate and a second material bearing plate, and the first material bearing plate and the second material bearing plate are connected with the rack, are respectively arranged on the front side and the rear side of the coating equipment and are used for bearing heat-preservation energy-saving plates; the weighing assembly comprises a first weighing device and a second weighing device, and the first weighing device and the second weighing device are arranged below the first material bearing plate and the second material bearing plate and are used for weighing the weight of the heat-preservation energy-saving plate. The leveling component is matched with the bearing component, so that the detection of the thickness and the uniformity of the coating can be realized simultaneously, the detection efficiency is favorably improved, and the thickness and the uniformity of the coating are ensured to meet the quality requirement of the heat-insulating energy-saving plate.

Description

Coating thickness detection device for heat-insulation energy-saving plate

Technical Field

The utility model belongs to the technical field of insulation board, especially, relate to an energy-saving insulation board coating thickness detection device.

Background

With the rapid development of various material technologies in the building industry, particularly with the development of an assembly type building mode, the demand of assembly type building materials is huge, and in order to meet the construction environmental protection requirements of the building industry and the requirements of the assembly type building on external wall heat insulation materials, higher requirements are also provided for the external wall heat insulation materials. If the surface of the heat-preservation energy-saving plate needs to be coated with a layer of coating in the processing process of the heat-preservation energy-saving plate, the heat-preservation performance and/or the attractiveness of the heat-preservation energy-saving plate are/is improved. The thickness and uniformity of the coating affect the heat insulation performance and the aesthetic degree, so the thickness and uniformity of the coating need to be detected.

The traditional mode adopts a manual detection method, is time-consuming and labor-consuming, and manual detection needs to destroy a product so as to detect the thickness of the coating at a fault, so that only sampling detection can be realized, and all heat-insulating energy-saving plate products cannot be ensured to meet the standard. In order to realize continuous detection and improve the detection efficiency and the detection precision, a weighing method is adopted in the prior art, namely the weight of the heat-preservation energy-saving plate before and after coating is compared with the thickness of the coating to detect the thickness of the coating. Continuous detection in the production process can be realized by adopting a weighing method, the detection efficiency is high, and the production efficiency is favorably improved. However, the average thickness of the coating can only be obtained by adopting a weighing method, and if the coating coated on the surface of the heat-insulating and energy-saving plate is locally convex or concave, the coating cannot be detected, so that the defective rate of the heat-insulating and energy-saving plate is increased, and the quality control of the heat-insulating and energy-saving plate is influenced.

It will thus be seen that the prior art is susceptible to further improvements and enhancements.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heat preservation energy-saving board coating thickness detection device to solve above-mentioned technical problem's at least one technical problem.

The utility model discloses the technical scheme who adopts does:

the utility model provides a heat-insulating energy-saving plate coating thickness detection device, which comprises a frame arranged at the front side and the rear side of a coating device, and a leveling component arranged at the rear side of the coating device and comprising a laser transmitter and a corresponding laser receiver; the laser transmitter and the laser receiver are respectively arranged on two sides of the rack; the conveying assembly comprises a first material bearing plate and a second material bearing plate, and the first material bearing plate and the second material bearing plate are connected with the rack, are respectively arranged on the front side and the rear side of the coating equipment and are used for bearing heat-preservation energy-saving plates; and the weighing assembly comprises a first weighing device and a second weighing device, and the first weighing device and the second weighing device are arranged below the first material bearing plate and the second material bearing plate and are used for weighing the weight of the heat-insulation and energy-saving plate.

As a preferred embodiment of the present invention, the first material receiving plate and the second material receiving plate are respectively disposed at an upper portion of the frame; the conveying assembly further comprises a plurality of first conveying rollers and a plurality of second conveying rollers, and the plurality of first conveying rollers and the plurality of second conveying rollers are arranged on the upper portion of the rack and correspond to the first material bearing plates and the second material bearing plates respectively.

As a preferred embodiment of the present invention, a plurality of the first conveying rollers are uniformly disposed on both sides of the first material receiving plate, and a plurality of the second conveying rollers are uniformly disposed on both sides of the second material receiving plate; the axial directions of the first conveying rollers and the second conveying rollers are arranged along the vertical direction, so that the circumferential outer walls of the first conveying rollers and the second conveying rollers can be in contact with the side wall of the heat-insulation energy-saving plate.

As a preferred embodiment of the present invention, the first conveying rollers are driven by a belt or a chain, and the second conveying rollers are driven by a belt or a chain.

As a preferred embodiment of the present invention, the laser transmitter and the laser receiver are disposed along the conveying direction of the heat-insulating energy-saving plate in front of the second material-bearing plate.

As a preferred embodiment of the present invention, the frame includes a base, a first bracket and a second bracket; the first material bearing plate is arranged at the upper part of the first support, and the second material bearing plate is arranged at the upper part of the second support; a plurality of first conveying rollers are arranged at the upper part of the first bracket, and a plurality of second conveying rollers are arranged at the upper part of the second bracket; the laser transmitter and the laser receiver are arranged on the upper part of the second bracket.

As a preferred embodiment of the present invention, the first material receiving plate is detachably connected to the first bracket or is integrally formed with the first bracket, and the second material receiving plate is detachably connected to the second bracket or is integrally formed with the second bracket; the first support is provided with a first supporting rod, the first weighing device is provided with a first connecting seat, the second support is provided with a second supporting rod, and the second weighing device is provided with a second connecting seat; the first supporting rod is connected with the first connecting seat in a matched mode, and the second supporting rod is connected with the second connecting seat in a matched mode.

As a preferred embodiment of the present invention, the first material-bearing plate is in clearance fit with the first bracket, and the second material-bearing plate is in clearance fit with the first bracket; the first material bearing plate is provided with a first supporting rod, the first weighing device is provided with a first connecting seat, the second material bearing plate is provided with a second supporting rod, and the second weighing device is provided with a second connecting seat; the first supporting rod is connected with the first connecting seat in a matched mode, and the second supporting rod is connected with the second connecting seat in a matched mode.

As a preferred embodiment of the present invention, the first weighing device and the second weighing device are high-precision electronic scales; or the first weigher and the second weigher are cantilever beam sensors.

As a preferred embodiment of the present invention, the first weighing device includes a first elastic member, the second weighing device includes a second elastic member, the base is provided with a first mounting seat and a second mounting seat, the first elastic member is disposed in the first mounting seat, and the second elastic member is disposed in the second mounting seat; and strain gauges are arranged on the side walls of the first elastic piece and the second elastic piece in the vertical direction.

Since the technical scheme is used, the utility model discloses the beneficial effect who gains does:

1. as an optimal implementation mode of the utility model, in this application, the subassembly of leveling and the subassembly simultaneous working of weighing, the subassembly of leveling can detect whether the coating on heat preservation energy-saving plate surface has the arch, thereby the weight difference value of heat preservation energy-saving plate before the coating is obtained to the weight that the subassembly of weighing can weigh heat preservation energy-saving plate around the coating. Through the cooperation of levelling subassembly and bearing subassembly, can realize simultaneously the detection to coating thickness and degree of consistency, be favorable to promoting detection efficiency, further guarantee that coating thickness and degree of consistency accord with the quality demand of heat preservation energy-saving board.

2. As the utility model discloses a preferred embodiment, the in-process of weighing around the coating, the thermal insulation board is born the weight of by first material holding plate and second material holding plate respectively, compares and directly bears the thermal insulation board with moving part such as conveying roller, and first material holding plate and second material holding plate self are static, are favorable to avoiding the heavy result of mechanical vibration to produce the influence to promote the precision that detects.

3. As the utility model discloses a preferred embodiment, can be detachable between first material bearing plate and first support, second material bearing plate and the second support and be connected, make things convenient for the dismouting of first material bearing plate and second material bearing plate, be favorable to the maintenance and the change of first material bearing plate and second material bearing plate to avoid first material bearing plate and second material bearing plate wearing and tearing to lead to weighing inaccurate in the long-term use.

4. As an optimized embodiment of the utility model, clearance fit between first holding board and first support, second holding board and the second support, compare in the setting mode that the contact is connected, clearance fit further reduces the influence of the heavy result of mechanical vibration symmetry between first holding board and first support, second holding board and the second support.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the application and not to limit the invention. In the drawings:

FIG. 1 is a schematic view showing the structure of a coating apparatus and a paint inspection apparatus in examples 1 and 2;

FIG. 2 is a schematic configuration diagram of a coating apparatus and a paint inspection apparatus in example 3;

fig. 3 is a schematic structural view of a front side paint detection apparatus in embodiments 1 and 2;

FIG. 4 is a schematic structural view of a rear paint inspection apparatus according to embodiments 1 and 2;

FIG. 5 is a schematic view showing the structure of a front side paint detecting apparatus in embodiment 3;

FIG. 6 is a schematic configuration diagram of a rear-side paint detecting apparatus in example 3;

FIG. 7 is a schematic structural view of a retainer plate and a bracket according to an embodiment;

FIG. 8 is a schematic structural view of a retainer plate and a bracket according to a second embodiment;

fig. 9 is a schematic structural view of a retainer plate and a bracket according to a third embodiment;

FIG. 10 is a side view of the conveyor roller and the bracket;

FIG. 11 is a schematic top view of the conveyor roller and carriage arrangement;

fig. 12 is a schematic structural view of portions a and B in fig. 5 and 6.

Wherein the content of the first and second substances,

11 a base, 12 a first bracket, 13 a second bracket, 14 a first supporting rod and 15 a second supporting rod;

21 a laser transmitter, 22 a laser receiver;

31 a first material-bearing plate, 32 a second material-bearing plate, 33 a first conveying roller, 34 a second conveying roller and 35 a belt;

41 a first weigher, 411 a first connecting seat, 412 a first elastic piece, 42 a second weigher, 421 a second connecting seat, 422 a second elastic piece and 413 a strain gauge.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it is to be understood that the terms "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1 to 12, the application provides a device for detecting the coating thickness of a heat-insulating energy-saving plate, which comprises racks arranged on the front side and the rear side of a coating device, wherein a leveling component is arranged on the rack on the rear side of the coating device, and comprises a laser transmitter 21 and a corresponding laser receiver 22; the laser transmitter and the laser receiver 22 are respectively arranged at two sides of the frame; the coating device is characterized by further comprising a conveying assembly, wherein the conveying assembly comprises a first material bearing plate 31 and a second material bearing plate 32, the first material bearing plate 31 is connected with the rack on the front side of the coating device, the second material bearing plate 32 is connected with the rack on the rear side of the coating device, and the first material bearing plate 31 and the second material bearing plate 32 are respectively used for bearing heat-insulating and energy-saving plates before and after coating; the device further comprises a weighing assembly, wherein the weighing assembly comprises a weighing device 41 and a second weighing device 42, the weighing device 41 is arranged on the first material bearing plate 31, the second weighing device 42 is arranged below the second material bearing plate 32, and the weighing device 41 and the second weighing device 42 are respectively used for weighing the weight of the heat-preservation energy-saving plate before and after coating.

In the production process, 41 firstly weighs the heat-preservation energy-saving plate before coating the paint to obtain a weight value G1, after coating the paint, the second weigher 42 measures the weight of the heat-preservation energy-saving plate again to obtain a weight value G2, and the weight value G3 obtained by subtracting G1 from G2 is the weight of the paint coated on the heat-preservation energy-saving plate. Meanwhile, the laser emitter 21 in the leveling assembly emits laser along the horizontal direction, a gap is reserved between the lower edge of the laser and the surface of the heat-preservation energy-saving plate, the size of the gap corresponds to the preset coating thickness, if the coating protrudes, the protrusion can block part of the laser when passing through the laser emitter 21, the laser received by the laser receiver 22 corresponding to the laser emitter 21 is not complete, and then the laser receiver 22 outputs signals. The following is detailed by a few specific examples:

because the density of the coating is fixed, the average thickness of the coating can be obtained by simply calculating according to the surface area of the heat-insulating energy-saving plate as long as the weight of the coating coated on the surface of the heat-insulating energy-saving plate is measured. Likewise, the weight of the coating material required for coating can be inferred from the predetermined coating material thickness, which is referred to herein as G0 for convenience of description.

Standard group: if G3 is G0 and the laser emitter does not output a signal, the thickness of the coating coated on the surface of the heat-preservation energy-saving plate meets the product standard and the surface of the coating is flat and uniform.

Control group 1: if G3 is more than G0, the coating on the surface of the heat-preservation energy-saving plate is too much, the thickness of the coating is too large, and the coating does not meet the product standard.

Control group 2: if G3 is less than G0, the coating on the surface of the heat-preservation energy-saving plate is too little, and the thickness of the coating is too small to meet the product standard.

According to the above, the coating thickness and the uniformity can be detected simultaneously through the matching work of the weighing component and the leveling component, so that the detection efficiency and the detection precision are further improved, the coating thickness and the uniformity are further ensured to meet the quality requirement of the heat-insulating energy-saving plate, and better use experience is brought to a user.

It should be understood that the utility model discloses do not specifically limit to the kind and the structure of levelling subassembly, as the utility model discloses a preferred embodiment, the levelling subassembly comprises laser emitter 21, laser receiver 22, and laser emitter 21 and laser receiver 22 simple structure, and convenient assembling is favorable to promoting assembly efficiency, practices thrift the cost. Of course, other leveling devices or components than the laser transmitter 21 and the laser receiver 22 may be used, such as a level gauge.

Further, as shown in fig. 3 to 6, a first material receiving plate 31 and a second material receiving plate 32 are respectively disposed at an upper portion of the frame; the conveying assembly further comprises a plurality of first conveying rollers 33 and a plurality of second conveying rollers 34, and the plurality of first conveying rollers 33 and the plurality of second conveying rollers 34 are arranged on the upper portion of the rack corresponding to the first material bearing plates 31 and the second material bearing plates 32 respectively. Compared with the heat-preservation and energy-saving plate directly loaded by moving parts such as conveying rollers, the first material bearing plate 31 and the second material bearing plate 32 are static, so that the influence of mechanical vibration on a weighing result is avoided, and the detection precision is improved.

Further, as shown in fig. 7, 8 and 9, the first conveying rollers 33 are uniformly disposed on both sides of the first material receiving plate 31, and the second conveying rollers 34 are uniformly disposed on both sides of the second material receiving plate 32. As a preferred embodiment of the present invention, as shown in fig. 10, the axial directions of the plurality of first conveying rollers 33 and the plurality of second conveying rollers 34 are arranged in the vertical direction, so that the circumferential outer walls of the first conveying rollers 33 and the second conveying rollers 34 can be in contact with the side walls of the heat-insulating energy-saving plate. Compared with the horizontal arrangement mode, the mode that the axial directions of the first conveying roller 33 and the second conveying roller 34 are arranged along the vertical direction enables the first conveying roller 33 and the second conveying roller 34 to provide power for the heat-preservation energy-saving plate and meanwhile further avoid the influence of the mechanical vibration symmetrical weight result in the vertical direction, and therefore the detection precision is further improved.

It should be understood that the present invention is not limited to the arrangement of the first conveying roller 33 and the second conveying roller 34, and the arrangement may be horizontal or at other angles with respect to the horizontal direction. Of course, the heat-preservation energy-saving plate can also adopt other conveying modes such as a conveying belt and the like except for a conveying roller, and the utility model discloses do not specifically limit this to this again.

In one example, as shown in fig. 11, the first conveyor roller 33 is driven by a belt 35 or a chain via a belt 35 and the second conveyor roller 34. As a preferred implementation manner of the embodiment of the present invention, as shown in fig. 11, the first conveying roller 33 is driven by the belt 35 through the belt 35 and the second conveying roller 34, compared with the chain drive, the mechanical vibration of the belt 35 is smaller, the transmission stability is higher, the influence of the symmetrical weight and the leveling is also smaller, and the improvement of the detection precision is facilitated. Of course, other transmission modes such as chain transmission or gear transmission can be adopted, and the present invention is not limited to this specifically.

In a specific example, as shown with continued reference to fig. 4 and 6, the laser transmitter 21 and the laser receiver 22 are disposed in front of the plurality of second material bearing plates 32 in the heat-insulating and energy-saving plate conveying direction, and specifically, the laser transmitter 21 and the laser receiver 22 are disposed at the front ends of the second material bearing plates 32 in the heat-insulating and energy-saving plate conveying direction. When the heat-preservation energy-saving plate is conveyed to the front end of the second material bearing plate 32, the laser transmitter 21 and the laser receiver 22 can start leveling work, and the detection efficiency is favorably improved.

Further, as shown with continued reference to fig. 3-6, the housing includes a base 11, a first bracket 12, and a second bracket 13; the first material bearing plate 31 is arranged at the upper part of the first bracket 12, and the second material bearing plate 32 is arranged at the upper part of the second bracket 13; a plurality of first conveyor rollers 33 are provided on the upper portion of the first carriage 12, and a plurality of second conveyor rollers 34 are provided on the upper portion of the second carriage 13; a laser transmitter 21 and a laser receiver 22 are provided on the upper portion of the second support 13.

It should be noted that, the utility model discloses do not do specifically and restrict bearing plate and, weighing device and the connection mode between the frame, it can adopt any one in the following embodiment:

the first implementation mode comprises the following steps: as shown in fig. 7, the first material receiving plate 31 is detachably coupled to the first bracket 12, and the second material receiving plate 32 is detachably coupled to the second bracket 13. The first support 12 has a first support bar 14, 41 having a first coupling seat 411, the second support 13 having a second support bar 15, and the second scale 42 having a second coupling seat 421; the first connecting base 411 is connected to the first supporting rod 14, and the second supporting rod 15 is connected to the second supporting rod 15. The first material bearing plate 31 is detachably connected with the first bracket 12, and the second material bearing plate 32 is detachably connected with the second bracket 13, so that the first material bearing plate 31 and the second material bearing plate 32 are convenient to disassemble and assemble, and the maintenance and the replacement of the first material bearing plate 31 and the second material bearing plate 32 are facilitated.

As a preferred example of the present embodiment, with continued reference to fig. 7, the first material receiving plate 31 and the second material receiving plate 32 are provided with fasteners, the first bracket 12 and the second bracket 13 are provided with slots, and the first material receiving plate 31 and the second material receiving plate 32 are respectively connected with the first bracket 12 and the second bracket 13 by the fasteners and the slots. Buckle and draw-in groove simple structure, processing is convenient and connect stably, is favorable to promoting assembly efficiency, and reduction in production cost, of course, it also can adopt other connected modes such as threaded connection, the utility model discloses do not specifically injectd to this equally.

The second embodiment: as shown in fig. 8, the first retainer plate 31 is integrally formed with the first bracket 12, and the second retainer plate 32 is integrally formed with the second bracket 13. The first support 12 has a first support bar 14, 41 having a first coupling seat 411, the second support 13 having a second support bar 15, and the second scale 42 having a second coupling seat 421; the first connecting base 411 is connected to the first supporting rod 14, and the second supporting rod 15 is connected to the second supporting rod 15. Compared with the detachable connection between the first material supporting plate 31 and the first bracket 12, and the detachable connection between the second material supporting plate 32 and the second bracket 13 in the first embodiment, the integrated formation of the first material supporting plate 31 and the first bracket 12, and the integrated formation of the second material supporting plate 32 and the second bracket 13 is beneficial to reducing the number of parts and simplifying the structure, and simultaneously, the damage of the connection structure between the first material supporting plate 31 and the first bracket 12, and the connection structure between the second material supporting plate 32 and the second bracket 13 during the long-term use is avoided, which affects the detection accuracy.

The third embodiment is as follows: as shown in fig. 9, the first material-bearing plate 31 is in clearance fit with the first bracket 12, and the second material-bearing plate 32 is in clearance fit with the first bracket 12; the first material bearing plate 31 is provided with first supporting rods 14, 41 are provided with first connecting seats 411, the second material bearing plate 32 is provided with second supporting rods 15, and the second weigher 42 is provided with second connecting seats 421; the first connecting base 411 is connected to the first supporting rod 14, and the second supporting rod 15 is connected to the second supporting rod 15. Compared with the first embodiment and the second embodiment, in the present embodiment, 41 only weighs the first material receiving plate 31 and the heat-insulating and energy-saving plate before coating, and the second weighing device 42 only weighs the second material receiving plate 32 and the heat-insulating and energy-saving plate after coating, so that the influence of the first support 12 and the second support 13 on the weighing result is eliminated, which is beneficial to improving the weighing accuracy.

It should also be noted that the present invention is not limited to the above-mentioned 41 and second weighing device 42, and any one of the following embodiments may be adopted:

example 1: as shown in fig. 3 and 4, 41 and 42 may be high-precision electronic scales. The high-precision electronic scale has high weighing precision, rapid weighing, visual weighing result display and convenient installation.

Example 2: with continued reference to fig. 3 and 4, 41 and second scale 42 may be cantilever beam sensors. When the cantilever type energy-saving sensor is used, one end of the cantilever type sensor is fixed on the base 11, and the other end of the cantilever type sensor bears the support, the material bearing plate and the heat-insulating and energy-saving plate. And the cantilever beam sensor can automatically center after being stressed, and has the advantages of easy installation, convenient use and good interchangeability.

Example 3: as shown in fig. 12, 41 includes a first elastic member 412, the second scale 42 includes a second elastic member 422, the base 11 is provided with a first mount in which the first elastic member 412 is disposed, and a second mount in which the second elastic member 422 is disposed; the strain gauge 43 is disposed on the side wall of the first elastic member 412 and the second elastic member 422 in the vertical direction. The elastic piece and the strain gauge 43 are simple in structure, convenient to install and set and beneficial to reducing production cost. As an embodiment of the present invention, the first elastic member 412 and the second elastic member 422 are rubber columns, and the rubber column material uniformity is good and helps to improve the detection precision, and the rubber column is convenient to machine and form, which is beneficial to reduce the cost. Of course, other elastic members such as springs may be used.

Additionally, the utility model discloses in also can choose for use like the weighing device of other kinds and structures such as appearance formula sensor, fluid pressure type sensor.

The utility model can be realized by adopting or using the prior art for reference in places which are not mentioned in the utility model. The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a heat preservation energy-saving board coating thickness detection device, is including setting up the frame in coating equipment front and back both sides, its characterized in that still includes:

the leveling assembly is arranged on the rear side of the coating equipment and comprises a laser transmitter and a corresponding laser receiver; the laser transmitter and the laser receiver are respectively arranged on two sides of the rack;

the conveying assembly comprises a first material bearing plate and a second material bearing plate, and the first material bearing plate and the second material bearing plate are connected with the rack, are respectively arranged on the front side and the rear side of the coating equipment and are used for bearing heat-preservation energy-saving plates;

and the weighing assembly comprises a first weighing device and a second weighing device, and the first weighing device and the second weighing device are arranged below the first material bearing plate and the second material bearing plate and are used for weighing the weight of the heat-insulation and energy-saving plate.

2. The device for detecting the coating thickness of the heat-preservation energy-saving plate as claimed in claim 1, wherein the first material-bearing plate and the second material-bearing plate are respectively arranged at the upper part of the frame; the conveying assembly further comprises a plurality of first conveying rollers and a plurality of second conveying rollers, and the plurality of first conveying rollers and the plurality of second conveying rollers are arranged on the upper portion of the rack and correspond to the first material bearing plates and the second material bearing plates respectively.

3. The device for detecting the coating thickness of the heat-preservation energy-saving plate as claimed in claim 2, wherein a plurality of first conveying rollers are uniformly arranged on two sides of the first material-bearing plate, and a plurality of second conveying rollers are uniformly arranged on two sides of the second material-bearing plate; the axial directions of the first conveying rollers and the second conveying rollers are arranged along the vertical direction, so that the circumferential outer walls of the first conveying rollers and the second conveying rollers can be in contact with the side wall of the heat-insulation energy-saving plate.

4. The device for detecting the coating thickness of the heat-preservation energy-saving plate as claimed in claim 3, wherein a plurality of the first conveying rollers are driven by a belt or a chain, and a plurality of the second conveying rollers are driven by a belt or a chain.

5. The thermal insulation energy-saving plate coating thickness detection device as claimed in claim 3, wherein the laser transmitter and the laser receiver are arranged in front of the second material bearing plate along the conveying direction of the thermal insulation energy-saving plate.

6. The device for detecting the coating thickness of the heat-preservation energy-saving plate as claimed in claim 5, wherein the frame comprises a base, a first bracket and a second bracket; the first material bearing plate is arranged at the upper part of the first support, and the second material bearing plate is arranged at the upper part of the second support; a plurality of first conveying rollers are arranged at the upper part of the first bracket, and a plurality of second conveying rollers are arranged at the upper part of the second bracket; the laser transmitter and the laser receiver are arranged on the upper part of the second bracket.

7. The apparatus for detecting the coating thickness of a heat-insulating and energy-saving plate according to claim 6, wherein the first material-bearing plate is detachably connected to the first bracket or is integrally formed with the first bracket, and the second material-bearing plate is detachably connected to the second bracket or is integrally formed with the second bracket;

the first support is provided with a first supporting rod, the first weighing device is provided with a first connecting seat, the second support is provided with a second supporting rod, and the second weighing device is provided with a second connecting seat; the first supporting rod is connected with the first connecting seat in a matched mode, and the second supporting rod is connected with the second connecting seat in a matched mode.

8. The device for detecting the coating thickness of the heat-preservation energy-saving plate as claimed in claim 6, wherein the first material-bearing plate is in clearance fit with the first bracket, and the second material-bearing plate is in clearance fit with the first bracket; the first material bearing plate is provided with a first supporting rod, the first weighing device is provided with a first connecting seat, the second material bearing plate is provided with a second supporting rod, and the second weighing device is provided with a second connecting seat; the first connecting seat is connected with the first supporting rod, and the second supporting rod is connected with the second supporting rod.

9. The device for detecting the coating thickness of the heat-preservation energy-saving plate as claimed in claim 7 or 8, wherein the first weigher and the second weigher are high-precision electronic scales; or the first weigher and the second weigher are cantilever beam sensors.

10. The device for detecting the coating thickness of the heat-preservation energy-saving plate as claimed in claim 7 or 8, wherein the first weigher comprises a first elastic piece, the second weigher comprises a second elastic piece, the base is provided with a first mounting seat and a second mounting seat, the first elastic piece is arranged in the first mounting seat, and the second elastic piece is arranged in the second mounting seat; and strain gauges are arranged on the side walls of the first elastic piece and the second elastic piece in the vertical direction.

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