Butyl rubber coating machine for hollow glass

Abstract

The utility model relates to the field of hollow glass production equipment, in particular to a butyl rubber coating machine for hollow glass, which comprises a machine body provided with an operation table top. A conveying belt is arranged on the machine body, two gluing mechanisms are arranged on the operation table top and distributed on the two opposite sides of the conveying belt, and a glue scraping structure is arranged on the side face of the machine body and makes contact with the conveying belt; the glue scraping structure comprises a glue scraping plate arranged on the machine body, and the glue scraping plate is in contact with the conveying belt; the glue scraping plate and the conveying belt can move relatively; according to the utility model, the glue scraping structure is additionally arranged on the machine body; compared with the prior art, the device has the advantages that the scraper structure is arranged on the side surface of the machine body, residual glue on the conveying belt can be automatically scraped in the running process of the butyl rubber coating machine, in addition, the residual glue on the conveying belt can be removed only by arranging the scraper structure on the side surface of the machine body, the butyl rubber coating machine is slightly modified, the improvement cost is low, and the subsequent installation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of insulating glass production equipment, in particular to a butyl rubber coating machine for insulating glass. Background Art

[0002] Insulating glass has the advantages of good light transmittance, heat insulation and radiation protection, and is widely used in the construction industry.

[0003] A butyl rubber machine is needed in the production process of insulating glass. The existing butyl rubber machine includes a frame, a conveyor belt, a glue nozzle and a pressure wheel. When in use, the aluminum frame between the two pieces of glass is conveyed forward by the conveyor belt, the pressure wheel presses the lower frame of the aluminum frame, and the glue nozzle evenly applies the heated butyl rubber on both sides of the lower frame, and then the pressure wheel is released.

[0004] Although the existing butyl glue machine can realize the glue coating operation of the aluminum frame; however, in daily use, whether it is due to excessive glue coating or problems with the workers' operation, the glue coated on the aluminum frame is easy to stick to the conveyor belt. If it is not cleaned for a long time, it will cause the conveyor belt to run abnormally and affect the positioning and placement of the aluminum frame on the conveyor belt.

[0005] The existing operation method is generally to manually scrape the residual glue on the conveyor belt with a handheld scraper. Although manual scraping can achieve the glue cleaning operation, it wastes manpower and has low scraping efficiency, and also affects the normal use of the butyl rubber machine.

[0006] After searching, the existing patent CN202921515U discloses a butyl hot-melt sealant coating machine for hollow glass aluminum spacers. Although this patent can realize the gluing operation of aluminum spacers, it cannot solve the problem of residual glue on the conveyor belt.

[0007] Therefore, in order to improve or solve at least one of the above technical problems, it is necessary to optimize the design of the existing butyl rubber machine. Utility Model Content

[0008] The utility model aims to provide a butyl rubber coating machine which can avoid excessive residual rubber liquid on a conveyor belt.

[0009] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0010] A butyl rubber coating machine for insulating glass, the butyl rubber coating machine comprises a machine body, an operating table is arranged on the machine body; a conveyor belt is arranged on the machine body, two glue coating mechanisms are arranged on the operating table, the two glue coating mechanisms are distributed on opposite sides of the conveyor belt, a glue scraping structure is arranged on the side of the machine body, the glue scraping structure is in contact with the conveyor belt; the glue scraping structure comprises a glue scraping plate arranged on the machine body, the glue scraping plate is in contact with the conveyor belt; the glue scraping plate and the conveyor belt can move relative to each other;

[0011] The scraper plate comprises a scraper plate body, and the scraper plate body is provided with a scraper groove; the conveyor belt passes through the scraper plate through the scraper groove.

[0012] The vertical cross section of the scraping groove is rectangular or right-angled trapezoidal.

[0013] The scraper plate is connected to the machine body through a mounting component. The mounting component comprises a mounting hole and a mounting bolt arranged on the scraper plate. The mounting bolt passes through the mounting hole on the scraper plate and is connected to the machine body.

[0014] The mounting component also includes a supporting elastic member sleeved on the mounting bolt; the supporting elastic member is distributed on the side of the scraper plate close to the machine body; one end of the supporting elastic member contacts the machine body, and the other end contacts the scraper plate.

[0015] The mounting hole includes a first hole and a second hole, the first hole and the second hole are coaxially arranged; the inner diameter of the second hole is larger than the inner diameter of the first hole; and the second hole is arranged close to the body.

[0016] A glue scraping protrusion is arranged on the inner wall of the glue scraping groove.

[0017] A scraping structure is provided at each of the two ends of the machine body.

[0018] A guide protection structure is provided on the operating table, and the guide protection structure includes two protection mechanisms distributed at intervals, and the two protection mechanisms are symmetrically distributed on both sides of the conveyor belt; each of the protection mechanisms includes a protection plate arranged on the operating table; the protection plates in the two protection mechanisms are symmetrically arranged on opposite sides of the conveyor belt.

[0019] The protective plate includes a transverse plate, a first connecting plate and a second connecting plate; the transverse plate is connected to the second connecting plate through the first connecting plate; the transverse plate is connected to the operating table; the first connecting plate is inclined, one end of the first connecting plate is connected to the transverse plate, and the other end is connected to the second connecting plate, the first connecting plate and the second connecting plate are arranged to intersect, and the angle between the first connecting plate and the second connecting plate is less than 90 degrees; one end of the second connecting plate is connected to the first connecting plate, and the other end extends toward the side close to the conveyor belt.

[0020] The transverse plate is provided with a waist-shaped hole, and the transverse plate is connected to the operating table on the machine body through a fastener passing through the waist-shaped hole.

[0021] The advantages of the utility model are:

[0022] The utility model discloses a butyl rubber coating machine for hollow glass.

[0023] The utility model adds a scraping structure on the machine body; the residual glue on the conveyor belt can be scraped off autonomously during the operation of the butyl rubber coating machine. In addition, the utility model only needs to arrange the scraping structure on the side of the machine body to remove the residual glue on the conveyor belt, which requires little change to the butyl rubber coating machine, has low improvement cost, and is convenient for subsequent installation.

[0024] In addition, the utility model facilitates the placement and guidance of the aluminum spacer on the conveyor belt through the provision of the guiding protection structure, and better limits the arrangement position of the aluminum spacer on the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The following is a brief description of the contents expressed in each of the drawings of the utility model specification and the marks in the drawings:

[0026] Figure 1 It is the front view of the utility model.

[0027] Figure 2 It is a top view of the utility model.

[0028] Figure 3 It is the right view of the utility model.

[0029] Figure 4 This is a front view of the utility model after a scraper structure is respectively provided at both ends of the machine body.

[0030] Figure 5 It is a structural schematic diagram of the first implementation scheme of the scraper plate in the utility model.

[0031] Figure 6 It is a structural schematic diagram of the second implementation scheme of the scraper plate in the utility model.

[0032] Figure 7 for Figure 6 Cross-sectional view of .

[0033] Figure 8 It is a structural schematic diagram of the third implementation scheme of the scraper plate in the utility model.

[0034] Fig. 9 It is a first-view structural schematic diagram of the utility model when a scraper protrusion is provided in the scraper groove.

[0035] Fig.10It is a schematic structural diagram from a second viewing angle when a scraper protrusion is provided in the scraper groove of the utility model.

[0036] Fig.11 It is a structural schematic diagram of the utility model in which the installation components are arranged on the rubber scraper plate.

[0037] Fig.12 It is a structural schematic diagram of a wave spring structure provided on the rubber scraper plate of the utility model.

[0038] Fig.13 It is a top view of the guide protection structure in the utility model.

[0039] Fig.14 for Figure 1 A partial enlarged view of area A.

[0040] Fig.15 for Figure 2 A partial enlarged view of area B in the middle.

[0041] Fig.16 for Figure 4 A partial enlarged view of the middle C area.

[0042] The marks in the above figure are:

[0043] 1. Machine body, 11. Operating table, 2. Glue coating mechanism, 3. Conveyor belt, 4. Glue scraping structure, 401. Glue scraping plate, 41. Glue scraping plate body, 42. Glue scraping groove, 43. Mounting bolt, 44. Glue scraping protrusion, 45. Mounting hole, 451. First hole, 452. Second hole, 46. Support elastic member, 5. Guide protection structure, 51. Protection plate, 511. Transverse plate, 512. First connecting plate, 513. Second connecting plate, 514. Waist-shaped hole. DETAILED DESCRIPTION

[0044] The specific implementation methods of the present utility model will be further explained in detail below by describing the optimal embodiments with reference to the accompanying drawings.

[0045] A butyl rubber coating machine for insulating glass, the butyl rubber coating machine comprises a machine body 1, an operating table 11 is provided on the machine body 1; a conveyor belt 3 is provided on the machine body 1, two glue coating mechanisms 2 are provided on the operating table, the two glue coating mechanisms 2 are distributed on opposite sides of the conveyor belt 3, and a glue scraping structure 4 is provided on the side of the machine body 1; the utility model adds the glue scraping structure 4 to the machine body 1; the residual glue on the conveyor belt 3 can be scraped off autonomously during the operation of the butyl rubber coating machine, and in addition, the utility model only needs to arrange the glue scraping structure on the side of the machine body 1 to remove the residual glue on the conveyor belt 3, the modification of the butyl rubber coating machine is small, the improvement cost is low, and the subsequent installation is convenient.

[0046] In the present invention, the machine body 1 is the main frame of the coating machine, carrying all components.

[0047] The operating table 11 is located at the upper end of the machine body 1 and is used for placing and arranging related parts or workpieces.

[0048] The conveyor belt 3 is used to arrange the aluminum spacer strips to be coated with glue, so as to facilitate the aluminum spacer strips to run along with the conveyor belt 3, thereby facilitating the subsequent coating operation of the aluminum spacer strips.

[0049] The glue coating mechanism 2 is symmetrically arranged on both sides of the conveyor belt 3 of the operating table 11, and is used to evenly coat the butyl rubber on the aluminum spacer strip.

[0050] In the utility model, the machine body 1, the conveyor belt 3 and the glue coating mechanism 2 can all adopt the structure of the existing butyl rubber coating machine. The innovation point of the utility model is not here, and the specific structure will not be discussed in detail here.

[0051] In the utility model, the scraper structure 4 is in contact with the conveyor belt 3; the scraper structure 4 includes a scraper plate 401 arranged on the body 1, and the scraper plate 401 is in contact with the conveyor belt 3; the scraper plate 401 and the conveyor belt 3 can move relative to each other; in the utility model, the scraper structure 4 is generally pressed on the conveyor belt 3; the scraper structure 4 includes a scraper plate 401 arranged on the body 1, and the scraper plate 401 is also pressed on the conveyor belt 3; the scraper structure 4 of the utility model is distributed on the side of the body 1; and the scraper structure 4 is pressed on the conveyor belt 3. Based on this design, the scraper structure 4 and the conveyor belt 3 are squeezed against each other, and the residual glue on the conveyor belt 3 is scraped off through the relative movement of the two.

[0052] In the utility model, the core component of the scraper structure 4 is the scraper plate 401, which is in close contact with the conveyor belt 3. Generally, the scraper plate 401 is required to be directly pressed onto the conveyor belt 3. In the utility model, the scraper structure 4 is arranged on the side of the body 1, so that the residual glue on the conveyor belt 3 can be scraped off in real time during the operation of the coating machine, so as to avoid the accumulation of residual glue and affect the subsequent coating quality and equipment operation.

[0053] The design of the scraping structure 4 is relatively simple, and the scraping function is mainly achieved through the scraping plate 401. This design is not only low-cost, but also easy to install and maintain.

[0054] The addition of the scraper structure 4 reduces the frequency of manual cleaning of the conveyor belt 3 and improves the automation level and operation efficiency of the equipment.

[0055] The scraper plate 401 is pressed onto the conveyor belt 3 to ensure that residual rubber can be effectively scraped off; the material and hardness of the scraper plate 401 need to be selected according to the characteristics of butyl rubber to ensure the scraping effect and the service life of the conveyor belt 3.

[0056] Meanwhile, in the present invention, the scraper board 401 comprises a scraper board body 41, on which a scraper board groove 42 is provided; the conveyor belt 3 passes through the scraper board 401 through the scraper board groove 42; the scraper board body 41 is the main part of the scraper board 401, and plays a supporting and fixing role.

[0057] The scraper groove 42 is an important structure on the scraper body 41 . The conveyor belt 3 passes through the scraper 401 through the scraper groove 42 . The scraper groove 42 provides a passage for the conveyor belt 3 to pass through, ensuring that the conveyor belt 3 can pass through the scraper 401 smoothly.

[0058] In the present invention, the width of the scraper groove 42 should be slightly larger than the width of the conveyor belt 3 to ensure that the conveyor belt 3 can smoothly pass through the scraper plate 401 .

[0059] The depth of the scraping groove 42 can be adjusted according to the thickness of the conveyor belt 3 and the thickness of the residual glue to ensure the scraping effect.

[0060] In the present invention, the vertical cross-section of the scraper groove 42 is rectangular or right-angled trapezoidal; in the present invention, the scraper groove 42 is mainly a groove structure, and its basic function is to allow the conveyor belt 3 to pass through the scraper plate 401.

[0061] In addition, in the present invention, the location of the scraper groove 42 on the scraper plate 401 can be limited according to actual use needs; there are mainly two implementation schemes.

[0062] Solution 1: The scraper groove 42 is set through the scraper plate 401, and the scraper groove 42 is located in the middle of the scraper plate 401, and the scraper groove 42 is not connected to the side of the scraper plate 401.

[0063] Although the above arrangement can realize the scraping operation on the conveyor belt 3, the practical effect is not good in actual use because it is not convenient to carry out subsequent installation on the existing glue coating machine; however, theoretically, this technical solution can be implemented.

[0064] Solution 2: Although the scraper groove 42 is still set through the scraper plate 401, it is required that the scraper groove 42 is connected to the side of the scraper plate 401.

[0065] The above arrangement can realize the scraping operation on the conveyor belt 3 while facilitating subsequent installation, thereby greatly reducing the difficulty of installing the scraping structure 4 on the machine body 1 .

[0066] In the present invention, when the vertical cross-section of the scraper groove 42 is rectangular, it means that the scraper groove 42 is essentially a rectangular groove. At this time, the scraper groove 42 can be connected to the side of the scraper plate 401, or it can not be connected to the side of the scraper plate 401. The specific design method can be selected according to needs.

[0067] When the scraper groove 42 is a rectangular groove, the lower edge or the upper edge of the scraper plate 401 can scrape off the residual glue on the conveyor belt 3.

[0068] When the vertical section of the scraper groove 42 is a right-angled trapezoid, the side of the scraper groove 42 opposite to the conveyor belt 3 is designed to be an inclined surface; this structure allows the scraper groove 42 to achieve linear contact with the conveyor belt 3 when in contact with the conveyor belt 3; while achieving scraping, a discharge trough can also be formed between the scraper groove 42 and the conveyor belt 3, facilitating the discharge of residual glue after scraping.

[0069] Furthermore, in the utility model, the scraper plate 401 is connected to the machine body 1 through a mounting component, and the mounting component includes a mounting hole 45 and a mounting bolt 43 provided on the scraper plate 401. In the utility model, both ends of the scraper plate 401 are respectively connected to the machine body 1 through a mounting component, and the mounting bolt 43 is screwed on the machine body 1; specifically, the mounting bolt 43 is required to pass through the mounting hole 45 on the scraper plate 401 and be connected to the machine body 1; the mounting bolt 43 passes through the scraper plate 401 and is connected to the machine body 1, so as to fix and adjust the position of the scraper plate 401.

[0070] Furthermore, in the utility model, the mounting component also includes a supporting elastic member 46 sleeved on the mounting bolt 43; the supporting elastic member 46 is distributed on the side of the scraper plate 401 close to the body 1; one end of the supporting elastic member 46 is in contact with the body 1, and the other end is in contact with the scraper plate 401; in the utility model, the supporting elastic member 46 can be made of elastic gaskets, which have a good vibration reduction and buffering effect, so that the scraper plate 401 has a certain mobility, avoiding the rigid collision between the scraper plate 401 and the conveyor belt 3 during subsequent use, and reducing the damage of the scraper plate 401 to the conveyor belt 3 during scraping.

[0071] In the utility model, the elastic gasket can be selected from a wave spring structure or a top-to-top wave spring structure; the wave spring structure can specifically be selected from one of a common top-to-top wave spring, a flat-end top-to-top wave spring and a flat wire compression spring.

[0072] When the supporting elastic member 46 adopts a wave spring structure, the end faces of some wave springs may be wavy structures. In order to ensure stable contact with adjacent components, an annular pad can be arranged at the end of this type of wave spring; thereby ensuring the flatness of the end face of the wave spring.

[0073] At the same time, in order to facilitate the installation and positioning of the supporting elastic member 46 , in the present invention, one end of the supporting elastic member 46 is inserted into the second hole 452 .

[0074] The utility model can control the gap between the scraper plate 401 and the side of the machine body 1 by using the mounting bolt 43 in conjunction with the supporting elastic member 46, thereby controlling the contact between the scraper plate 401 and the conveyor belt 3 and the extrusion force therebetween.

[0075] A supporting elastic member 46 is sleeved on the mounting bolt 43 . The supporting elastic member 46 is distributed on a side of the scraper plate 401 close to the machine body 1 and is used for fine-tuning the pressure and gap between the scraper plate 401 and the conveyor belt 3 .

[0076] By controlling the rigidity of the supporting elastic member 46 , the squeezing force between the scraper plate 401 and the conveyor belt 3 can be changed.

[0077] Furthermore, in the utility model, the mounting hole 45 includes a first hole 451 and a second hole 452, the first hole 451 and the second hole 452 are coaxially arranged; the inner diameter of the second hole 452 is larger than the inner diameter of the first hole 451; the second hole 452 is arranged close to the body 1; in the utility model, the coordinated use of the first hole 451 and the second hole 452 facilitates the threading of the mounting bolt 43 on the scraper plate 401, and in addition, the second hole 452 can also be used to limit the position of the end of the supporting elastic member 46, so as to facilitate the accuracy and stability of the installation position of the supporting elastic member 46.

[0078] Furthermore, in the utility model, a scraping protrusion 44 is provided on the inner wall of the scraping groove 42; the scraping protrusion 44 is arranged on the inner wall of the scraping groove 42, one end of the scraping protrusion 44 is connected to the side wall of the scraping groove 42, and the other end extends along the height direction of the scraper plate 401; based on such a setting, the scraping efficiency and scraping effect can be better guaranteed.

[0079] Especially when the scraper groove 42 is a right-angle trapezoidal groove, because the contact area between the scraper plate 401 and the conveyor belt 3 is small, the scraper plate 401 has a poor scraping effect on the conveyor belt 3. Therefore, in order to better realize the scraping operation of the conveyor belt 3, the utility model requires that a scraper protrusion 44 is provided on the inner wall of the scraper groove 42; the scraper protrusion 44 is arranged on the inner wall of the scraper groove 42, and the specific arrangement position can be selected according to needs. In addition, one or more scraper protrusions 44 can be arranged, and the details can be referred to the attached drawings; based on the above design, the scraping effect can be optimized while retaining the unloading trough.

[0080] In the present invention, the specific material of the scraper plate 401 can be steel, cast iron or nylon, and the specific material can be selected according to actual needs.

[0081] In the utility model, a scraper structure 4 is respectively provided at both ends of the machine body 1; in the utility model, the conveyor belt 3 on the machine body 1 reciprocates in a circular shape; the utility model provides a scraper structure 4 at both ends of the machine body 1, based on this design, the scraping of residual glue on the conveyor belt 3 can be better achieved, and the scraping efficiency of residual glue can be improved.

[0082] In the actual implementation of the utility model, it can be required that the vertical cross-section of the scraper groove 42 on the scraper plate 401 in one scraper structure 4 is rectangular, and the vertical cross-section of the scraper groove 42 on the scraper plate 401 in the other scraper structure 4 is a right-angled trapezoid. Based on this design, the two types of scraper plates 401 can be used in combination to better scrape off the residual glue on the conveyor belt 3.

[0083] In the present invention, it is required to reserve a certain gap between the scraper plate 401 with a rectangular vertical cross-section in the scraper groove 42 and the conveyor belt 3, that is, the scraper plate 401 in the scraper structure 4 may not be directly pressed on the conveyor belt 3, for example, the scraper plate 401 and the conveyor belt 3 are arranged at intervals; the scraper structure 4 with gap distribution can scrape off the remaining large particles of residual glue, and the other scraper structure 4 pressed on the conveyor belt 3 can scrape off the residual glue on the conveyor belt 3 more thoroughly. By using the two together, the scraping of residual glue on the conveyor belt 3 can be achieved in sections, reducing the damage to the conveyor belt 3 caused by one scraping.

[0084] Furthermore, in the utility model, a guide protection structure 5 is provided on the operating table 11, and the guide protection structure 5 includes two spaced protection mechanisms, and the two protection mechanisms are symmetrically distributed on both sides of the conveyor belt 3; each of the protection mechanisms includes a protection plate 51 provided on the operating table 11; the protection plates 51 in the two protection mechanisms are symmetrically arranged on the opposite sides of the conveyor belt 3; the guide protection structure 5 of the utility model is mainly used to shield the edge of the conveyor belt 3 to avoid exposure of the driving roller or driving member at the edge of the conveyor belt 3, and in addition, it also plays a good calibration and limiting role. The two protection plates 51 limit the placement of the aluminum spacer that needs to be coated with glue to avoid excessive offset of the aluminum spacer and affect the actual glue coating quality.

[0085] In actual arrangement, it is generally required that the guide protection structure 5 be arranged at one end of the body 1. Of course, other designs can also be made according to actual needs.

[0086] Furthermore, in the utility model, the protective plate 51 includes a transverse plate 511, a first connecting plate 512 and a second connecting plate 513; the transverse plate 511 is connected to the second connecting plate 513 through the first connecting plate 512; the transverse plate 511 is connected to the operating table 11; the first connecting plate 512 is arranged at an angle, one end of the first connecting plate 512 is connected to the transverse plate 511, and the other end is connected to the second connecting plate 513. In the utility model, the transverse plate 511 is a horizontally arranged plate structure, and the transverse plate 511 is arranged in close contact with the operating table 11; it plays a basic positioning role.

[0087] The first connecting plate 512 plays a role of bridging and connecting, facilitating the connection between the transverse plate 511 and the second connecting plate 513 .

[0088] One end of the first connecting plate 512 is connected to the transverse plate 511 , and the other end is connected to the second connecting plate 513 ; the first connecting plate 512 is arranged at an angle, which provides a supporting basis for the suspended arrangement of the second connecting plate 513 .

[0089] In the present invention, the first connecting plate 512 and the second connecting plate 513 are arranged to intersect, and the angle between the first connecting plate 512 and the second connecting plate 513 is less than 90 degrees; one end of the second connecting plate 513 is connected to the first connecting plate 512, and the other end extends toward the side close to the conveyor belt 3; the second connecting plate 513 is also required to be arranged at an angle. Based on such an arrangement, the second connecting plates 513 in the two protective plates 51 are arranged relatively, and the extension lines of the two second connecting plates 513 in the two protective plates 51 are arranged to intersect, which makes the two second connecting plates 513 have a certain guiding ability. In subsequent use, when the aluminum spacer initially falls on the second connecting plate 513, due to the inclined arrangement of the second connecting plate 513, the aluminum spacer will follow the second connecting plate and fall onto the conveyor belt 3. By controlling the position of the protective plate 51 on the operating table 11 and then controlling the interval between the two protective plates 51, the position of the aluminum spacer on the conveyor belt 3 can be well controlled, thereby avoiding a large offset of the aluminum spacer at the position where it falls on the conveyor belt 3.

[0090] Furthermore, in the utility model, a waist-shaped hole 514 is provided on the transverse plate 511, and the transverse plate 511 is connected to the operating table 11 of the body 1 through a fastener passing through the waist-shaped hole 514; the fastener here can generally be a bolt or a screw; the utility model provides the waist-shaped hole 514 so that the transverse plate 511 has a certain lateral adjustment ability, so that in actual use, the fixed position of the protective plate 51 on the operating table 11 can be adjusted, and the gap between adjacent protective plates 51 can be adjusted; the scope of application of the utility model is improved, so that it can be applicable to different types of aluminum spacers.

[0091] In the present invention, it is required that the waist-shaped holes 514 on the transverse plate 511 are arranged perpendicular to the running direction of the conveyor belt 3; the specific arrangement can be referred to the attached drawings.

[0092] Obviously, the specific implementation of the present invention is not limited by the above-mentioned methods. As long as various non-substantial improvements are made using the method concept and technical solution of the present invention, they are all within the protection scope of the present invention.

Claims

1. A butyl rubber coating machine for insulating glass, the butyl rubber coating machine comprises a machine body, an operating table is provided on the machine body; a conveyor belt is provided on the machine body, two glue coating mechanisms are provided on the operating table, the two glue coating mechanisms are distributed on opposite sides of the conveyor belt, and the characteristics are as follows: A scraper structure is provided on the side of the machine body, and the scraper structure is in contact with the conveyor belt; the scraper structure includes a scraper plate provided on the machine body, and the scraper plate is in contact with the conveyor belt; the scraper plate and the conveyor belt can move relative to each other; The scraper plate comprises a scraper plate body, and the scraper plate body is provided with a scraper groove; the conveyor belt passes through the scraper plate through the scraper groove.

2. The butyl rubber coating machine for insulating glass according to claim 1, characterized in that: The vertical cross section of the scraping groove is rectangular or right-angled trapezoidal.

3. The butyl rubber coating machine for insulating glass according to claim 1, characterized in that: The scraper plate is connected to the machine body through a mounting component. The mounting component comprises a mounting hole and a mounting bolt arranged on the scraper plate. The mounting bolt passes through the mounting hole on the scraper plate and is connected to the machine body.

4. The butyl rubber coating machine for insulating glass according to claim 3, characterized in that: The mounting component also includes a supporting elastic member sleeved on the mounting bolt; the supporting elastic member is distributed on the side of the scraper plate close to the machine body; one end of the supporting elastic member contacts the machine body, and the other end contacts the scraper plate.

5. The butyl rubber coating machine for insulating glass according to claim 3, characterized in that: The mounting hole includes a first hole and a second hole, the first hole and the second hole are coaxially arranged; the inner diameter of the second hole is larger than the inner diameter of the first hole; and the second hole is arranged close to the body.

6. The butyl rubber coating machine for insulating glass according to claim 2, characterized in that: A glue scraping protrusion is arranged on the inner wall of the glue scraping groove.

7. The butyl rubber coating machine for insulating glass according to claim 3, characterized in that: A scraping structure is provided at each of the two ends of the machine body.

8. The butyl rubber coating machine for insulating glass according to claim 1, characterized in that: A guide protection structure is provided on the operating table, and the guide protection structure includes two protection mechanisms distributed at intervals, and the two protection mechanisms are symmetrically distributed on both sides of the conveyor belt; each of the protection mechanisms includes a protection plate arranged on the operating table; the protection plates in the two protection mechanisms are symmetrically arranged on opposite sides of the conveyor belt.

9. The butyl rubber coating machine for insulating glass according to claim 8, characterized in that: The protective plate includes a transverse plate, a first connecting plate and a second connecting plate; the transverse plate is connected to the second connecting plate through the first connecting plate; the transverse plate is connected to the operating table; the first connecting plate is inclined, one end of the first connecting plate is connected to the transverse plate, and the other end is connected to the second connecting plate, the first connecting plate and the second connecting plate are arranged to intersect, and the angle between the first connecting plate and the second connecting plate is less than 90 degrees; one end of the second connecting plate is connected to the first connecting plate, and the other end extends toward the side close to the conveyor belt.

10. The butyl rubber coating machine for insulating glass according to claim 9, characterized in that: The transverse plate is provided with a waist-shaped hole, and the transverse plate is connected to the operating table on the machine body through a fastener passing through the waist-shaped hole.

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