CN221335060U

CN221335060U - Device for coating back glue on hollow glass spacing bar

Info

Publication number: CN221335060U
Application number: CN202323443894.5U
Authority: CN
Inventors: 袁廷威; 蔡威; 胡膑; 孙延政
Original assignee: Shandong Natergy Energy Technology Co ltd
Current assignee: Shandong Natergy Energy Technology Co ltd
Priority date: 2023-12-15
Filing date: 2023-12-15
Publication date: 2024-07-16
Anticipated expiration: 2033-12-15

Abstract

The utility model discloses a device for coating back glue on a hollow glass spacer, which relates to the technical field of hollow glass production, and comprises the following components: the supporting and driving mechanism is used for supporting the first glass sheet with the spacing bars and driving the first glass sheet to move; a moving mechanism; the device comprises a gluing mechanism and a spacer joint detection mechanism, wherein the gluing mechanism and the spacer joint detection mechanism are arranged on a moving mechanism, the moving mechanism can drive the gluing mechanism and the spacer joint detection mechanism to move relative to the supporting and driving mechanism, and the spacer joint detection mechanism is used for detecting the joint position of a spacer on the supporting and driving mechanism so that the moving mechanism drives the gluing mechanism to move and gluing joints on the outer side of the spacer on the supporting and driving mechanism. The utility model can finish the operation of coating the back glue on the hollow glass spacing bar in a mechanical automatic mode.

Description

Device for coating back glue on hollow glass spacing bar

Technical Field

The utility model relates to the technical field of hollow glass production, in particular to a device for coating back glue on a hollow glass spacer.

Background

The existing process of coating the back glue on the hollow glass spacer is basically manual back glue coating, and the whole manual back glue coating process is generally as follows: after the butyl rubber coating machine is used for coating the glue on one or two sides of the hollow glass spacing bar facing the glass, the glue is manually required to be manually coated on the inserted joint of the hollow glass spacing bar after the glue is coated, the position of the glue coating is positioned on one side of the hollow glass spacing bar facing the outside, then the hollow glass spacing bar is placed on an automatic hollow glass production line, and the hollow glass spacing bar is bonded with the hollow glass at a certain size interval from the outside of the hollow glass, so that the bonding and sealing requirements of the hollow glass spacing bar and the hollow glass are met. The back glue is coated on the inserting joint, so that the risk of air leakage of the hollow glass spacing bar at the inserting joint can be effectively avoided.

From the above-mentioned current situation, the existing manual back coating process is limited to manual operation, and has the disadvantages of poor stability, low production efficiency, high production cost and the like in manual operation, so that further improvement is needed.

Disclosure of utility model

In order to overcome the above-mentioned drawbacks of the prior art, the technical problem to be solved by the embodiments of the present utility model is to provide a device for coating a back glue on a hollow glass spacer, which can complete the operation of coating the back glue on the hollow glass spacer in a mechanical and automatic manner.

The specific technical scheme of the embodiment of the utility model is as follows:

a hollow glass spacer gum coating apparatus, the hollow glass spacer gum coating apparatus comprising:

The supporting and driving mechanism is used for supporting the first glass sheet with the spacing bars and driving the first glass sheet to move;

A moving mechanism;

The device comprises a gluing mechanism and a spacer joint detection mechanism, wherein the gluing mechanism and the spacer joint detection mechanism are arranged on a moving mechanism, the moving mechanism can drive the gluing mechanism and the spacer joint detection mechanism to move relative to the supporting and driving mechanism, and the spacer joint detection mechanism is used for detecting the joint position of a spacer on the supporting and driving mechanism so that the moving mechanism drives the gluing mechanism to move and gluing joints on the outer side of the spacer on the supporting and driving mechanism.

Preferably, the moving mechanism includes:

A first direction moving mechanism capable of moving the glue mechanism back and forth in the first direction relative to the support and drive mechanism;

A second direction moving mechanism capable of moving the glue mechanism back and forth in the second direction relative to the support and drive mechanism;

a third direction moving mechanism capable of moving the glue mechanism back and forth in the third direction relative to the support and drive mechanism;

the first direction, the second direction, and the third direction are perpendicular to each other.

Preferably, the support and drive mechanism comprises: the support plate is vertically arranged and used for propping against one surface of the first piece of glass, which is away from the spacing bar; a roller mechanism mounted on the support plate, comprising: a plurality of rollers arranged in a third direction for supporting the lower end of the first glass sheet; and the fourth driving unit can drive the roller to rotate so as to enable the first glass sheet to move along the third direction.

Preferably, the support and drive mechanism comprises:

The glass positioning mechanisms are arranged in the second direction and the third direction, and when the first glass with the spacing bars is driven to move on the supporting and driving mechanism, the first glass is positioned between the supporting plate and the glass positioning mechanisms;

The glass positioning mechanism includes: a bracket; and the output end of the air cylinder can stretch and retract, and when the output end stretches, the air cylinder can prop against the first glass sheet or the second glass sheet so as to enable the first glass sheet to abut against the supporting plate.

Preferably, a surface of the supporting plate facing the first glass sheet is provided with a plurality of supporting mechanisms with first rollers; the first roller is used for propping against one surface of the first piece of glass, which faces away from the spacing bar.

Preferably, the gluing mechanism comprises:

The rubber tube is used for filling the sealant;

the glue outlet power mechanism is used for pushing the sealant in the rubber tube to be output;

A glue nozzle;

The connecting mechanism is used for connecting the rubber nozzle and the rubber pipe outlet, and a sealing rubber flow passage which is communicated with the rubber nozzle and the rubber pipe outlet is formed in the connecting mechanism;

and the switch mechanism is used for controlling the opening and closing of the sealant flow channel.

Preferably, the switching mechanism includes: a rotation shaft inserted into the sealant flow path, the rotation shaft having a through hole; and the switch power unit can drive the rotating shaft to rotate so that the through hole is communicated with the sealant flow passage or staggered.

Preferably, the gluing mechanism further comprises:

The temperature detection unit is used for detecting the temperature of the sealant in the sealant flow channel;

And the heating unit is arranged on the connecting mechanism and is used for heating the sealant in the sealant flow channel according to the detection result of the temperature detection unit.

Preferably, the spacer joint detection mechanism is mounted on the glue spreading mechanism, and the spacer joint detection mechanism includes: the telescopic device comprises a telescopic piece capable of stretching, a displacement detection unit and a control unit, wherein the telescopic piece has a forward stretching trend, and the displacement detection unit is used for detecting the stretching state of the telescopic piece;

The spacer joint detection mechanism is used for detecting the joint position of the spacer according to the telescopic condition of the telescopic piece when the top end of the telescopic piece abuts against the surface of the spacer and the telescopic piece and the spacer relatively moves;

The telescopic piece and the rubber nozzle have a preset position relation;

The hollow glass spacer coating and back-gluing device comprises:

The control unit is used for controlling the moving mechanism according to the preset position relation after the joint position of the spacer is detected by the spacer joint detection mechanism so that the glue nozzle moves to the joint position of the spacer, and the moving mechanism drives the gluing mechanism to move in a first direction perpendicular to the plane of the first piece of glass, so that glue is applied to the joint on the outer side of the spacer on the supporting and driving mechanism.

Preferably, the control unit is electrically connected with the supporting and driving mechanism, and the control unit is used for controlling the speed of the supporting and driving mechanism to drive the spacer to move in the third direction when the gluing mechanism glues the seam on the outer side of the spacer on the supporting and driving mechanism, and the speed of the moving mechanism to drive the gluing mechanism to move in the third direction.

The technical scheme of the utility model has the following remarkable beneficial effects:

According to the back glue coating device for the hollow glass spacer, disclosed by the application, the position of the joint of the hollow glass spacer can be automatically identified and the sealant can be safely and effectively coated on the joint of the hollow glass spacer under the condition that manual intervention is not generated in the whole process, so that the stability and the production efficiency of the hollow glass production process are improved, and the production cost is reduced.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments in combination with or instead of the features of the other embodiments.

Drawings

The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, proportional sizes, and the like of the respective components in the drawings are merely illustrative for aiding in understanding the present utility model, and are not particularly limited. Those skilled in the art with access to the teachings of the present utility model can select a variety of possible shapes and scale sizes to practice the present utility model as the case may be.

FIG. 1 is a front view of a device for applying a back adhesive to a hollow glass spacer in an embodiment of the utility model;

FIG. 2 is a top view of a device for applying a back adhesive to a hollow glass spacer according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a hollow glass spacer seam in accordance with an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a glue mechanism and a spacer seam detection mechanism in accordance with an embodiment of the present utility model;

FIG. 5 is a cross-sectional view taken at A-A of FIG. 4;

FIG. 6 is an enlarged schematic view of the portion X in FIG. 5;

fig. 7 is a schematic structural view of a glass positioning mechanism according to an embodiment of the utility model.

Reference numerals of the above drawings:

1. A support and drive mechanism; 11. a support plate; 12. a roller; 13. a fourth driving unit; 14. a support mechanism; 2. a moving mechanism; 21. a first direction moving mechanism; 22. a second direction moving mechanism; 221. a vertical rod; 222. a cross bar; 23. a third direction moving mechanism; 3. a gluing mechanism; 31. a rubber tube; 32. a glue outlet power mechanism; 33. a glue nozzle; 34. a connecting mechanism; 341. a sealant flow channel; 35. a switching mechanism; 351. a rotation shaft; 3511. a through hole; 352. a switching power unit; 353. a coupling; 36. a temperature detection unit; 37. a heating unit; 4. a spacer joint detection mechanism; 41. a telescoping member; 5. a glass positioning mechanism; 51. a bracket; 52. a cylinder; 53. a pressing mechanism; 531. a second roller; 6. hollow glass; 61. a first sheet of glass; 62. a second sheet of glass; 63. a spacer bar; 64. and (3) seaming.

Detailed Description

The details of the utility model will be more clearly understood in conjunction with the accompanying drawings and description of specific embodiments of the utility model. The specific embodiments of the utility model described herein are for purposes of illustration only and are not to be construed as limiting the utility model in any way. Given the teachings of the present utility model, one of ordinary skill in the related art will contemplate any possible modification based on the present utility model, and such should be considered to be within the scope of the present utility model. It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, may be in communication with each other in two elements, may be directly connected, or may be indirectly connected through an intermediary, and the specific meaning of the terms may be understood by those of ordinary skill in the art in view of the specific circumstances. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In order to complete the operation of applying the back adhesive to the insulating glass spacer 63 by a mechanical automatic manner, a device for applying the back adhesive to the insulating glass spacer is provided in the present utility model, fig. 1 is a front view of the device for applying the back adhesive to the insulating glass spacer in the embodiment of the present utility model, fig. 2 is a top view of the device for applying the back adhesive to the insulating glass spacer in the embodiment of the present utility model, and as shown in fig. 1 and 2, the device for applying the back adhesive to the insulating glass spacer may include: the device comprises a supporting and driving mechanism 1, a moving mechanism 2, a gluing mechanism 3 arranged on the moving mechanism 2 and a spacer seam detecting mechanism 4.

The device for coating the back glue on the hollow glass spacer can be applied to coating the back glue on the hollow glass 6 of the first glass sheet 61 with the spacer 63, and can also be applied to coating the back glue on the hollow glass 6 of the first glass sheet 61 and the second glass sheet 62 with the spacer 63. Here, the back-coating may specifically refer to the back side of the spacer 63, i.e., the side of the spacer 63 facing the outside. The other three sides of the spacer 63 face the two pieces of glass and face the chamber formed around the spacer 63 between the two pieces of glass, respectively.

The supporting and driving mechanism 1 is used for supporting the first glass sheet 61 with the spacing bars 63 or the hollow glass 6 with the first glass sheet 61 and the second glass sheet 62 sandwiching the spacing bars 63, and driving the first glass sheet 61 or the hollow glass 6 with the first glass sheet 61 and the second glass sheet 62 sandwiching the spacing bars 63 to move. In some embodiments, as shown in fig. 1 and 2, the support and drive mechanism 1 may comprise: a vertically disposed support plate 11, the support plate 11 being adapted to abut against a side of the first sheet of glass 61 facing away from the spacer 63; a roller 12 mechanism mounted on the support plate 11, comprising: a plurality of rollers 12 arranged in a third direction for supporting the lower end of the first glass sheet 61; a fourth driving unit 13 capable of driving the roller wheel 12 to move the first glass sheet 61 in the third direction.

In some embodiments, the support and drive mechanism 1 may comprise: a position and speed detecting unit for detecting the position and speed of the hollow glass 6 on the support plate 11 and the roller 12.

The moving mechanism 2 can drive the gluing mechanism 3 and the spacer joint detecting mechanism 4 to move relative to the supporting and driving mechanism 1. In other possible embodiments, the support and drive mechanism 1 can also drive the glue mechanism 3 and the spacer seam detection mechanism 4 to move relative to the first glass sheet 61 having the spacer 63.

As shown in fig. 2, the spacer joint detecting mechanism 4 is configured to detect the position of the joint 64 of the spacer 63 on the supporting and driving mechanism 1, so that the moving mechanism 2 drives the gluing mechanism 3 to move, and glue the joint 64 outside the spacer 63 on the supporting and driving mechanism 1.

The hollow glass spacer gum coating device may include: a supporting frame mechanism for fixing and supporting the supporting and driving mechanism 1, the moving mechanism 2, etc., such as the supporting plate 11 in the supporting and driving mechanism 1, so that the above-mentioned structure thereof is kept stable. The supporting frame mechanism can also adjust the inclination degree of the supporting plate 11 to control the inclination degree within a smaller inclination range so as to prevent the hollow glass from falling down to the ground.

In some embodiments, as shown in fig. 1 and 2, the moving mechanism 2 may include: a first direction movement mechanism 21 which enables the glue mechanism 3 to be moved back and forth in a first direction relative to the support and drive mechanism 1. The first direction may be a direction perpendicular to the surface of the first sheet of glass 61. For example, the first direction moving mechanism 21 may include a first base and a first moving member, where the first base and the first moving member implement a pulley transmission manner to move the first moving member back and forth in a first direction relative to the first base, and the glue spreading mechanism 3 is mounted on the first moving member. When the gluing mechanism 3 moves against the first glass 61 or the supporting plate 11, the pulley transmission mode can generate slipping inside, so that the damage of the component or the gluing mechanism 3 caused by excessive force when the gluing mechanism 3 is against the component is avoided. The belt wheel transmission mode can comprise a first driving unit, a wheel body, a belt body and other parts, wherein the belt body is wound between the wheel bodies, and the first driving unit drives one of the wheel bodies to rotate so that the belt body moves around the wheel bodies. The first moving member is in transmission connection with the belt body, for example, the belt body drives the first moving member to move by increasing friction force between the first moving member and the belt body, or the first moving member is fixedly connected with the belt body.

In some embodiments, as shown in fig. 1 and 2, the moving mechanism 2 further includes: a second direction moving mechanism 22 capable of moving the glue mechanism 3 back and forth in the second direction with respect to the support and drive mechanism 1; and a third direction moving mechanism 23 which can move the glue applying mechanism 3 back and forth in a third direction relative to the supporting and driving mechanism 1. The first direction, the second direction, and the third direction are perpendicular to each other. The second direction may be a vertical direction, and the third direction may be a direction in which the upper and lower frames of the spacer 63 extend.

For example, as shown in fig. 1 and 2, the second direction moving mechanism 22 may include: two vertical rods 221 arranged in parallel, wherein the vertical rods 221 are provided with rack parts; the two ends of the cross bar 222 are respectively matched with the rack parts on the two vertical bars 221 through gears; and a second driving unit for driving the gear to rotate so as to move the cross bar 222 in a second direction relative to the vertical bar 221. The vertical bar 221 may be fixed by a support frame mechanism. The second drive unit may be connected to the cross bar 222 either indirectly or directly. The first base may be connected to the cross bar 222 by a third direction moving mechanism 23, and the third direction moving mechanism 23 is configured to drive the first base to move in a third direction relative to the cross bar 222. The third direction moving mechanism 23 may include: a rack portion provided on the cross bar 222, a gear, and a third driving unit. The gear is meshed with the rack portion. The third drive unit is mounted directly or indirectly on the first base and drives the gear to rotate, thereby moving the first base in a third direction relative to the cross bar 222. In other possible embodiments, the second direction moving mechanism 22 may also use the second driving unit to drive the synchronous pulley and the synchronous belt to move the cross bar 222 relative to the vertical bar 221 in the second direction. Similarly, the third driving unit may also drive the synchronous pulley and the synchronous belt through the third driving unit to move the first base in the third direction relative to the cross bar 222.

The glue mechanism 3 can be arbitrarily moved in the first direction, the second direction, and the third direction by the moving mechanism 2.

In some embodiments, as shown in fig. 1, the glue mechanism 3 may be two. A glue mechanism 3 is used to glue the joints 64 of the upper frame of the spacer 63, if any. Another glue mechanism 3 is used to glue the joints 64 of the lower frame of the spacer 63, if any. Correspondingly, the first direction moving mechanism 21, the other components in the second direction moving mechanism 22 and the third direction moving mechanism 23 need to be two sets except for two vertical rods 221 in the second direction moving mechanism 22 and rack parts on the vertical rods 221. The number of the cross bars 222 may be two, and the third direction moving mechanism 23, the first direction moving mechanism 21 and the glue applying mechanism 3 are mounted on each cross bar 222.

In some embodiments, as shown in fig. 1 and 2, the side of the support plate 11 facing the first glass sheet 61 has a plurality of support mechanisms 14 having first rollers; the first roller is adapted to bear against a side of the first sheet of glass 61 facing away from the spacer 63. The support mechanism 14 can reduce friction between the first glass sheet 61 and the support and drive mechanism 1, facilitating movement of the first glass sheet 61 with the spacer 63 or the hollow glass 6 provided with the first glass sheet 61 and the second glass sheet 62 with the spacer 63 in the third direction on the support and drive mechanism 1.

In order to ensure that the respective positions of the first glass sheet 61 with the spacer 63 or of the hollow glass 6 provided with the first glass sheet 61 and the second glass sheet 62 of the spacer 63 abut against the support plate 11 or the support means 14 on the support and drive means 1, avoiding tilting to varying degrees, the post-gluing means 3 are not favoured for gluing the joints 64 outside the spacer 63 on the support and drive means 1, in some embodiments, as shown in fig. 1 and 2, the support and drive means 1 may comprise: a plurality of glass positioning mechanisms 5. The plurality of glass positioning mechanisms 5 are arranged in the second direction and the third direction, and when the first glass 61 having the spacer 63 is moved by being driven on the supporting and driving mechanism 1, the first glass 61 is located between the supporting plate 11 and the glass positioning mechanism 5. The plurality of glass positioning mechanisms 5 may be provided on the support frame mechanism or on the vertical bar 221, or the like.

Fig. 7 is a schematic structural diagram of a glass positioning mechanism according to an embodiment of the present utility model, and as shown in fig. 7, the glass positioning mechanism 5 may include: a bracket 51; the cylinder 52 is connected to the bracket 51, and the output end of the cylinder 52 can be extended and contracted, and when the output end is extended, it can abut against the first glass sheet 61 or the second glass sheet 62 so that the first glass sheet 61 abuts against the support plate 11 or the support mechanism 14. An output end of the cylinder 52 may be connected with a pressing mechanism 53 having a second roller 531. When the output end is extended, the second roller 531 can abut against the first glass sheet 61 or the second glass sheet 62 to bring the first glass sheet 61 into close contact with the support plate 11 or the support mechanism 14. Meanwhile, due to the existence of the second roller 531, even if the first glass sheet 61 with the spacing bar 63 or the hollow glass 6 provided with the first glass sheet 61 and the second glass sheet 62 of the spacing bar 63 moves on the supporting and driving mechanism 1, the second roller 531 can simultaneously abut against the first glass sheet 61 or the second glass sheet 62, so that the efficiency of coating the spacing bar 63 of the hollow glass 6 with the back glue can be improved.

In some embodiments, fig. 4 is a schematic diagram of a gluing mechanism and a spacer seam detecting mechanism according to an embodiment of the present utility model, and fig. 5 is a cross-sectional view A-A in fig. 4, where, as shown in fig. 4 and 5, the gluing mechanism 3 may include: a rubber tube 31 for filling the sealant; a glue outlet power mechanism 32 for pushing the sealant in the rubber tube 31 to be output; a glue nozzle 33; a connecting mechanism 34 for connecting the rubber nozzle 33 and the outlet of the rubber tube 31, wherein a sealing rubber flow passage 341 for communicating the rubber nozzle 33 and the outlet of the rubber tube 31 is formed in the connecting mechanism 34; and a switch mechanism 35 for controlling the opening and closing of the sealant flow path 341. The sealant in the gluing mechanism 3 is finally fed out from the glue nozzle 33 and applied at the joint 64 outside the spacer 63 to completely seal the cavity of the hollow glass 6 surrounded by the spacer 63. The sealant flow channel 341 may be L-shaped so that the glue nozzle 33 extends into the back side of the spacer 63.

Further, fig. 6 is an enlarged schematic view at X in fig. 5, and as shown in fig. 6, the switching mechanism 35 includes: a rotation shaft 351 inserted into the sealant flow path 341, the rotation shaft 351 having a through hole 3511; and a switching power unit 352 capable of driving the rotation shaft 351 to rotate so that the through-hole 3511 communicates with or is offset from the sealant flow path 341. In the above manner, the glue nozzle 33 can be instantaneously controlled to stop the glue discharge. The rotation shaft 351 is inserted to a position of the sealant flow path 341 near the nozzle 33. The rotation shaft 351 may be connected to the switching power unit 352 through a coupling 353. Through the mode, the sealant flow channel 341 can be opened and closed rapidly, sealant is guaranteed not to overflow and sealant wiredrawing phenomenon is avoided, and further appearance quality and product stability of a product are guaranteed.

In some embodiments, as shown in fig. 5, the gluing mechanism 3 may comprise: a temperature detecting unit 36 for detecting a temperature of the sealant in the sealant flow path 341; and a heating unit 37 provided on the connection mechanism 34, the heating unit 37 being configured to heat the sealant in the sealant flow path 341 according to the result detected by the temperature detecting unit 36.

In some embodiments, the spacer seam detection mechanism 4 may be mounted on the glue mechanism 3. As shown in fig. 4, the spacer joint detection mechanism 4 includes: the telescopic member 41 capable of telescoping, the telescopic member 41 having a forward extending tendency, a displacement detecting unit for detecting a telescoping state of the telescopic member 41. The spacer joint detecting mechanism 4 is configured to detect a joint 64 position of the spacer 63 according to the expansion and contraction condition of the expansion and contraction member 41 when the distal end of the expansion and contraction member 41 abuts against the surface of the spacer 63 and the expansion and contraction member 41 and the spacer 63 are relatively moved. The telescopic member 41 has a known preset positional relationship with the glue nozzle 33.

The hollow glass spacer gum coating device may include: and the control unit is electrically connected with the moving mechanism 2 and the gap bar seam detection mechanism 4. The control unit is used for controlling the moving mechanism 2 according to a preset positional relationship to move the glue nozzle 33 to the position of the seam 64 of the spacer 63 after the spacer seam detecting mechanism 4 detects the position of the seam 64 of the spacer 63, and making the moving mechanism 2 drive the glue spreading mechanism 3 to move in a first direction perpendicular to the plane of the first piece of glass 61, so as to glue the seam 64 on the outer side of the spacer 63 on the supporting and driving mechanism 1.

In this way, after the gap seam detection means 4 detects the position of the seam 64 of the gap 63, the moving means 2 can be accurately controlled to move the glue nozzle 33 to the position of the seam 64 of the gap 63, so that the glue is applied to the seam 64 on the outer side of the gap 63 on the support and driving means 1.

In some embodiments, the control unit is electrically connected to the support and drive mechanism 1. The control unit may be configured to control the speed at which the support and drive mechanism 1 drives the movement of the spacer 63 in the third direction to be the same as the speed at which the movement mechanism 2 drives the movement of the glue mechanism 3 in the third direction when the glue mechanism 3 glues the seam 64 outside the spacer 63 on the support and drive mechanism 1.

The operation process of the device for coating the back glue on the hollow glass spacer can be as follows: the hollow glass 6 with the spacer bars 63 runs on the hollow glass 6 production line, the hollow glass 6 enters the support and drive mechanism 1. The support plate 11 of the support and drive mechanism 1 abuts against the side of the first sheet of glass 61 facing away from the spacer 63 and the rollers 12 support the lower end of the hollow glass 6. The fourth drive unit 13 continues to drive the rotation of the roller wheel 12 to move the hollow glass 6 in the third direction. The position and speed detecting unit can detect the position and speed of the hollow glass 6 on the support plate 11 and the roller 12. When the hollow glass 6 moves to a position where the output ends of the air cylinders 52 in the glass positioning mechanism 5 are facing, the output ends of the air cylinders 52 are controlled to extend so as to abut against the hollow glass 6 to abut the first sheet glass 61 against the first roller on the support plate 11 or the support mechanism 14, so as to eliminate possible misalignment of the hollow glass 6 in the first direction.

After that, the second direction moving mechanism 22 adjusts the positions of the glue applying mechanism 3 and the spacer joint detecting mechanism 4 in the second direction so that they are at the same height as the outer side wall of the upper frame of the intermediate spacer 63 or the outer side wall of the lower frame of the intermediate spacer 63 of the hollow glass 6. The glue nozzle 33 in the glue mechanism 3 and the telescoping member 41 in the spacer joint detection mechanism 4 may be at the same depth position in the third direction. The first direction moving mechanism 21 adjusts the positions of the glue applying mechanism 3 and the spacer joint detecting mechanism 4 in the first direction so that they are positioned at the same positions as the outer side wall of the upper frame of the intermediate spacer 63 or the outer side wall of the lower frame of the intermediate spacer 63 of the insulating glass 6. The third direction moving mechanism 23 adjusts the positions of the glue applying mechanism 3 and the spacer joint detecting mechanism 4 in the third direction so that they are located at the end of the outer side wall of the upper frame of the intermediate spacer 63 or the outer side wall of the lower frame of the intermediate spacer 63 of the hollow glass 6, which is generally the end of the hollow glass 6 in the advancing direction in the first direction.

The telescoping member 41 of the spacer joint detecting mechanism 4 abuts against the outer side wall of the upper frame of the spacer 63 or the outer side wall of the lower frame of the intermediate spacer 63. Thereafter, the roller 12 rotates to move the hollow glass 6 in the third direction; or the telescopic member 41 is controlled to move in the third direction relative to the spacer 63 by the moving mechanism 2. Fig. 3 is a schematic view of a joint of a hollow glass spacer according to an embodiment of the present utility model, as shown in fig. 3, when the telescopic member 41 contacts the joint 64 of the spacer 63, a small amount of telescopic condition occurs in the telescopic member 41 due to uneven joint 64, and the telescopic state of the telescopic member 41 detected by the displacement detecting unit is used to determine the joint 64 of the spacer 63. Then, the moving mechanism 2 is controlled according to the preset positional relationship to move the glue nozzle 33 to the position of the joint 64 of the spacer 63, and the moving mechanism 2 drives the gluing mechanism 3 to move in the first direction perpendicular to the plane of the first glass 61, so as to glue the joint 64 on the outer side of the spacer 63 on the supporting and driving mechanism 1.

When the glue is applied, the switch power unit 352 drives the rotating shaft 351 to rotate, so that the through hole 3511 is communicated with the sealant flow channel 341, and the sealant output power mechanism 32 pushes the sealant in the rubber tube 31 to be output. Since the seam 64 of the spacer 63 extends in the first direction, the moving mechanism 2 moves the nozzle 33 in the first direction perpendicular to the plane of the first glass sheet 61, ensuring that the entire seam 64 is completely coated with sealant.

In one embodiment, the roller 12 may not rotate during the above-described gluing process, such that the movement of the hollow glass 6 in the third direction is stopped. In another embodiment, the roller 12 may continue to rotate so that the hollow glass 6 stops moving along the third direction, and at this time, the speed at which the moving mechanism 2 drives the glue mechanism 3 to move along the third direction may be controlled to be the same as the speed at which the supporting and driving mechanism 1 drives the spacer 63 to move along the third direction. Thus, the effects of perfect back coating and continuous back coating of the hollow glass 6 production line can be achieved.

After the joint 64 of the spacer 63 is coated with the adhesive, the switch power unit 352 drives the rotating shaft 351 to rotate, so that the through hole 3511 is staggered with the sealant flow channel 341, and the adhesive nozzle 33 does not perform adhesive discharge. The moving mechanism 2 is then controlled so that the mouth 33 of the gluing mechanism 3 is free from the joint 64, after which the gluing mechanism 3 is controlled back to the initial position, waiting for the next hollow glass 6 to be joint 64 glued.

The back glue coating device for the hollow glass spacer 63 can automatically identify the position of the joint 64 of the hollow glass spacer 6 under the condition of no manual intervention in the whole process, safely and effectively coating the sealant on the joint 64 of the hollow glass spacer 6 63, thereby improving the stability and the production efficiency of the production process of the hollow glass 6 and reducing the production cost.

All articles and references, including patent applications and publications, disclosed herein are incorporated by reference for all purposes. The term "consisting essentially of …" describing a combination shall include the identified element, ingredient, component or step as well as other elements, ingredients, components or steps that do not substantially affect the essential novel features of the combination. The use of the terms "comprises" or "comprising" to describe combinations of elements, components, or steps herein also contemplates embodiments consisting essentially of such elements, components, or steps. By using the term "may" herein, it is intended that any attribute described as "may" be included is optional. Multiple elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, component, section or step is not intended to exclude other elements, components, sections or steps.

The foregoing description of the embodiments of the present utility model is merely illustrative, and the present utility model is not limited to the embodiments described above. Any person skilled in the art can make any modification and variation in form and detail of the embodiments without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is still subject to the scope of the appended claims.

Claims

1. The utility model provides a cavity glass spacer scribbles gum device which characterized in that, cavity glass spacer scribbles gum device includes:

A moving mechanism;

2. The device for coating a spacer on hollow glass as in claim 1 wherein said moving mechanism comprises:

3. The device for applying a back adhesive to a hollow glass spacer according to claim 2, wherein said support and drive mechanism comprises: the support plate is vertically arranged and used for propping against one surface of the first piece of glass, which is away from the spacing bar; a roller mechanism mounted on the support plate, comprising: a plurality of rollers arranged in a third direction for supporting the lower end of the first glass sheet; and the fourth driving unit can drive the roller to rotate so as to enable the first glass sheet to move along the third direction.

4. A hollow glass spacer gum apparatus as in claim 3 wherein the support and drive mechanism comprises:

5. A hollow glass spacer back-coating device according to claim 3, wherein the side of the support plate facing the first glass sheet is provided with a plurality of support mechanisms with first rollers; the first roller is used for propping against one surface of the first piece of glass, which faces away from the spacing bar.

6. The device for coating a spacer bar of hollow glass with a back adhesive according to claim 1, wherein the adhesive coating mechanism comprises:

The rubber tube is used for filling the sealant;

A glue nozzle;

7. The device for applying a back adhesive to a hollow glass spacer according to claim 6, wherein said switching mechanism comprises: a rotation shaft inserted into the sealant flow path, the rotation shaft having a through hole; and the switch power unit can drive the rotating shaft to rotate so that the through hole is communicated with the sealant flow passage or staggered.

8. The device for applying a back adhesive to a hollow glass spacer according to claim 6, wherein said adhesive applying mechanism further comprises:

9. The apparatus for coating a spacer back adhesive on a hollow glass according to claim 6, wherein the spacer joint detection mechanism is mounted on the adhesive coating mechanism, and the spacer joint detection mechanism comprises: a telescoping member capable of telescoping, the telescoping member having a tendency to extend forward; a displacement detection unit for detecting a telescopic state of the telescopic member;

The telescopic piece and the rubber nozzle have a preset position relation;

The hollow glass spacer coating and back-gluing device comprises:

10. The device for coating back glue on a hollow glass spacer according to claim 9, wherein the control unit is electrically connected with the supporting and driving mechanism, and the control unit is used for controlling the speed of the supporting and driving mechanism to drive the spacer to move in the third direction to be the same as the speed of the moving mechanism to drive the glue coating mechanism to move in the third direction when the glue coating mechanism is used for coating glue on the joint on the outer side of the spacer on the supporting and driving mechanism.