CN220919772U - Hollow glass coating machine - Google Patents

Abstract

The utility model discloses a hollow glass coating machine, which relates to the technical field of hollow glass production equipment and comprises the following components: the glue discharging mechanism, the parting bead frame supporting and moving mechanism and the frame grabbing rotating mechanism; the parting bead frame supporting and moving mechanism is used for supporting the bottom of the parting bead frame and enabling the parting bead frame to be in an inclined or vertical state, and meanwhile driving the parting bead frame to move along a first direction so that two side surfaces of the parting bead frame pass through the glue outlet mechanism; the glue outlet mechanism is used for gluing at least one side surface of the passing parting bead frame; the frame grabbing rotary mechanism comprises: the bottom plate is provided with at least two clamping jaw mechanisms which are arranged on the bottom plate, and the two clamping jaw mechanisms can respectively clamp two adjacent edges of the parting bead frame; and the rotary driving mechanism is in transmission connection with the bottom plate and can drive the bottom plate to rotate around the first rotating shaft. The utility model can solve the problem that the parting bead frame with the corner being the arc angle can not realize gluing at the arc angle.

Description

Hollow glass coating machine

Technical Field

The utility model relates to the technical field of hollow glass production equipment, in particular to a hollow glass coating machine.

Background

The hollow glass is high-performance, sound-proof, heat-insulating and fireproof glass which is manufactured by bonding two or three glass sheets and an aluminum alloy (or stainless steel) parting bead frame containing a drying agent by using a high-strength high-air-tightness composite bonding agent. The hollow glass has various performances superior to that of common double-layer glass, and in the production process of the hollow glass, sealant (such as butyl rubber) is required to be coated on an aluminum (or stainless steel) parting bead frame to ensure the sealing effect.

The existing sealant coating machine has the following defects: 1. the existing sealant coating machine can only rely on manual operation to the parting bead frame, especially the coating sealant of jumbo size parting bead frame, needs 2 people to cooperate just can accomplish, and is inefficiency, and the quality is poor, has to be infected with fingerprint, parting bead frame distortion, personnel scald scheduling problem. 2. For the parting bead frame of different width, generally through the distance of two play glue nozzles of manual regulation, work efficiency is low, and the location is inaccurate, just satisfies the use through secondary regulation usually. 3. For the parting bead frame with the corner being an arc angle, the gluing cannot be realized at the arc angle. 4. The glue outlet speed and the glue outlet amount in the glue coating process cannot be accurately controlled. Fifthly, the parting bead frame has poor adhesive strength with the coated sealing glue, and is easy to fall off.

Disclosure of utility model

In order to overcome the defects in the prior art, the technical problem to be solved by the embodiment of the utility model is to provide a hollow glass coating machine which can solve the problem that a parting bead frame with an arc corner cannot realize gluing at the arc corner.

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

A hollow glass coater, the hollow glass coater comprising: the glue discharging mechanism, the parting bead frame supporting and moving mechanism and the frame grabbing rotating mechanism; the spacer bar frame supporting and moving mechanism is used for supporting the bottom of the spacer bar frame and enabling the spacer bar frame to be in an inclined or vertical state, and meanwhile driving the spacer bar frame to move along a first direction so that two side edges of the spacer bar frame pass through the glue outlet mechanism; the glue outlet mechanism is used for gluing at least one side surface of the passing parting bead frame;

The frame grabbing rotating mechanism comprises: the bottom plate is provided with at least two clamping jaw mechanisms which are arranged on the bottom plate, and the two clamping jaw mechanisms can clamp two adjacent edges of the parting bead frame respectively; the rotary driving mechanism is in transmission connection with the bottom plate, the rotary driving mechanism can drive the bottom plate to rotate around a first rotating shaft, when two clamping jaw mechanisms clamp two adjacent sides of the parting bead frame and the rotary driving mechanism drives the bottom plate to rotate around the first rotating shaft, two side faces of corners of the joint of the two adjacent sides of the parting bead frame pass through the glue outlet mechanism, and the glue outlet mechanism can glue corners of at least one side face of the joint of the two adjacent sides of the parting bead frame.

Preferably, the spacer frame supporting and moving mechanism includes:

A division bar frame bottom supporting mechanism for supporting the bottom of the division bar frame;

The spacer frame side supporting mechanism comprises a bracket bottom beam, a side supporting unit and a bracket adjusting support, wherein the side supporting unit is hinged to the bracket bottom beam, two ends of the bracket adjusting support are respectively connected to the bracket bottom beam and the side supporting unit, the angle between the side supporting unit and a horizontal plane is adjusted by changing the positions of the bracket adjusting support and the bracket bottom beam and/or the side supporting unit or by changing the length of the bracket adjusting support, and the side supporting unit is used for enabling the spacer frame to be in an inclined or vertical state;

The spacer frame bottom supporting mechanism and/or the spacer frame bottom supporting mechanism can drive the spacer frame to move along a first direction so that the bottom edge of the spacer frame passes through the glue outlet mechanism.

Preferably, the spacer bar frame bottom supporting mechanism comprises a conveyor belt transporting unit and a first conveying motor for driving the conveyor belt transporting unit to move;

The side support unit includes: the two bracket cross beams are arranged in parallel, a plurality of rollers are arranged between the two bracket cross beams, and the rollers are arranged in the first direction; a second conveying motor for driving the roller to rotate;

The parting bead frame supporting and moving mechanism further comprises: the spacer bar frame carrier roller mechanism is provided with a plurality of carrier rollers, the plurality of carrier rollers are arranged along the first direction, the spacer bar frame carrier roller mechanism and the spacer bar frame bottom supporting mechanism are positioned at the same height, and the spacer bar frame carrier roller mechanism and the spacer bar frame bottom supporting mechanism are respectively positioned at two sides of the glue outlet mechanism in the first direction;

The first conveying motor can drive the parting bead frame carrier roller mechanism to move at the same movement speed as the conveying belt conveying unit.

Preferably, the jaw mechanism comprises: two connecting plates are arranged in parallel; the first clamping block is connected with the two connecting plates through a first connecting shaft, the second clamping block is connected with the two connecting plates through a second connecting shaft, a first swinging shaft is arranged on the first clamping block in a penetrating mode, and a second swinging shaft is arranged on the second clamping block in a penetrating mode; a pushing block; one end of the first connecting arm is hinged with the pushing block, and the other end of the first connecting arm is hinged with the first clamping block through a first swinging shaft; one end of the second connecting arm is hinged with the pushing block, and the other end of the second connecting arm is hinged with the second clamping block through a second swinging shaft; the telescopic unit can drive the push block to move back and forth, so that the push block drives the first clamping block and the second clamping block to open or clamp.

Preferably, one end of the first connecting arm is hinged with the push block through a first guide shaft, and one end of the second connecting arm is hinged with the push block through a second guide shaft;

The connecting plate is provided with a first guide part and a second guide part which extend along the same direction, the first guide shaft is matched with the first guide part, and the second guide shaft is matched with the second guide part, so that the push block moves back and forth along the extending directions of the first guide part and the second guide part.

Preferably, the bottom plate is connected with two connecting plates in the clamping jaw mechanism through the telescopic unit; the telescopic unit comprises a cylinder unit, and the telescopic end of the cylinder unit is connected with the pushing block.

Preferably, the glue outlet mechanism comprises:

a slide rail seat;

The first rubber nozzle mounting block is mounted on the slide rail seat and can move along the slide rail seat, and is provided with a first rubber nozzle and the second rubber nozzle mounting block is provided with a second rubber nozzle;

The first screw nut is connected with the first rubber nozzle mounting block; the second screw nut is connected with the second rubber nozzle mounting block, and the screw thread directions of the first screw nut and the second screw nut are opposite;

the screw rod penetrates through the first screw rod nut and the first screw rod nut, and the screw thread directions of the two ends of the screw rod are opposite;

and the stepping motor drives the screw rod to rotate so as to enable the first glue nozzle and the second glue nozzle to move oppositely or move oppositely.

Preferably, the first glue nozzle mounting block is internally provided with a first channel communicated with the first glue nozzle and a first glue nozzle valve with a first communication channel, the first glue nozzle valve is at least partially penetrated in the first glue nozzle mounting block and intersected with the first channel, and the communication degree between the first communication channel and the first channel is controlled by controlling the position or the angle of the first glue nozzle valve;

the second glue nozzle mounting block is internally provided with a second channel communicated with the second glue nozzle and a second glue nozzle valve with a second communication channel, and the second glue nozzle valve at least partially penetrates through the second glue nozzle mounting block and is intersected with the second channel, and the communication degree of the second communication channel and the second channel is controlled by controlling the position or the angle of the second glue nozzle valve.

Preferably, the glue outlet mechanism further comprises:

The first heating piece is arranged on the first rubber nozzle mounting block and used for heating the first rubber nozzle mounting block;

and the second heating piece is arranged on the second rubber nozzle mounting block and used for heating the second rubber nozzle mounting block.

Preferably, the hollow glass coater further comprises:

Rubber nozzle valve control mechanism includes: a swing arm seat; a rotating shaft mounted on the swing arm seat; one end of the first movable swing arm, the second movable swing arm and the adjusting swing arm are respectively connected to the rotating shaft in a transmission way; the other end of the first movable swing arm is hinged with one end of the first adjusting pull rod, and the other end of the first adjusting pull rod is connected with the first rubber nozzle valve; the other end of the second movable swing arm is hinged with one end of the second adjusting pull rod, and the other end of the second adjusting pull rod is connected with the first rubber nozzle valve;

the servo electric cylinder is hinged to the electric cylinder seat, and the telescopic end of the servo electric cylinder is hinged to the other end of the adjusting swing arm.

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

When the corner of the joint of two adjacent sides of the parting bead frame is an arc angle, in order to realize gluing the arc angle of the parting bead frame with the arc angle at the corner, when two clamping jaw mechanisms clamp the two adjacent sides of the parting bead frame and the rotary driving mechanism drives the bottom plate to rotate around the first rotating shaft, the corner of the joint of the two adjacent sides of the parting bead frame passes through the glue outlet mechanism, so that the glue outlet mechanism can glue the corner of the joint of the two adjacent sides of the parting bead frame. Through the mode, the problem that the corners of the arc angles of the parting bead frame cannot be glued can be solved.

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 hollow glass coater according to an embodiment of the present utility model;

FIG. 2 is a side view of a hollow glass coater in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic structural view of a frame grabbing rotation mechanism according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a jaw mechanism according to an embodiment of the present utility model;

FIG. 5 is a schematic structural diagram of a glue discharging mechanism in an embodiment of the utility model;

FIG. 6 is a cross-sectional view of the glue dispensing mechanism at the glue nozzle opening and closing valve in an embodiment of the utility model;

FIG. 7 is a schematic diagram of a control mechanism of a glue valve according to an embodiment of the utility model;

fig. 8 is a schematic structural diagram of a supercharging system in an embodiment of the present utility model.

Reference numerals of the above drawings:

1. the parting bead frame supporting and moving mechanism; 11. a parting bead frame bottom supporting mechanism; 111. a conveyor belt transporting unit; 112. a first transfer motor; 113. a parting bead frame carrier roller mechanism; 12. a parting bead frame side supporting mechanism; 121. a bottom beam; 122. a side support unit; 1221. a bracket beam; 1222. a roller; 123. a bracket adjusts and supports; 124. a second transfer motor; 2. a frame grabbing rotating mechanism; 21. a bottom plate; 22. a jaw mechanism; 221. a connecting plate; 22101. a first guide part; 222. a first clamping block; 223. a second clamping block; 224. a first connecting shaft; 225. a second connecting shaft; 226. a first swing shaft; 227. a second swing shaft; 228. a pushing block; 229. a first connecting arm; 2210. a second connecting arm; 2211. a telescoping unit; 2212. a first guide shaft; 2213. a second guide shaft; 2214. an anti-sticking block; 23. a rotary driving mechanism; 24. a linear movement mechanism; 3. a glue discharging mechanism; 31. a slide rail seat; 32. a first glue nozzle mounting block; 321. a first channel; 33. a second glue nozzle mounting block; 34. a first glue nozzle; 35. a second glue nozzle; 36. a first lead screw nut; 37. a second lead screw nut; 38. a screw rod; 39. a stepping motor; 310. a first glue nozzle valve; 3101. a first communication passage; 311. a first heating member; 312. a second heating member; 313. a seat bearing; 314. a seat bearing fixing seat; 315. a coupling; 316. a stepping motor base; 317. a bearing; 4. a glue nozzle valve control mechanism; 41. a swing arm seat; 42. a rotating shaft; 43. a first movable swing arm; 44. adjusting a swing arm; 45. a first adjusting lever; 46. a servo electric cylinder; 47. an electric cylinder base; 5. a pressurization system; 51. a booster pump; 52. an energy storage voltage stabilizer; 53. an electromagnetic valve group; 54. a PLC; 6. a case; 7. an auxiliary rotating mechanism; 8. and a memory cell.

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 solve the problem that the spacer frame with the corner being the arc angle cannot realize the glue spreading at the arc angle, the utility model provides a hollow glass coating machine, fig. 1 is a front view of the hollow glass coating machine in the embodiment of the utility model, fig. 2 is a side view of the hollow glass coating machine in the embodiment of the utility model, and as shown in fig. 1 and 2, the hollow glass coating machine may include: the glue discharging mechanism 3, the parting bead frame supporting and moving mechanism 1 and the frame grabbing rotating mechanism 2.

The parting bead frame supporting and moving mechanism 1 is used for supporting the bottom of the parting bead frame and enabling the parting bead frame to be in an inclined or vertical state, and meanwhile driving the parting bead frame to move along a first direction so that two side faces of the bottom edge of the parting bead frame pass through the glue outlet mechanism 3; the glue outlet mechanism 3 is used for gluing at least one side surface of the passing parting bead frame.

As a possibility, as shown in fig. 1 and 2, the spacer frame supporting and moving mechanism 1 may comprise: a division bar frame bottom supporting mechanism 11 and a division bar frame side supporting mechanism 12. The spacer frame bottom support mechanism 11 is used to support the bottom of the spacer frame.

As shown in fig. 2, the division bar frame side support mechanism 12 may include a bracket sill 121, a side support unit 122, and a bracket adjustment support 123. The lateral support units 122 are hinged to the support bottom beams 121, two ends of the support adjusting support 123 are respectively connected to the support bottom beams 121 and the lateral support units 122, and the lateral support units 122 are used for enabling the spacer bars to keep an inclined or vertical state by changing positions of the support adjusting support 123 and the support bottom beams 121 and/or the lateral support units 122 or by changing lengths of the support adjusting support 123 so as to adjust angles between the lateral support units 122 and a horizontal plane. The support bottom beams 121 may be plural, and in fig. 1, they may be arranged in a horizontal direction. The side support units 122 are hinged to the support bottom beams 121, which means that the side support units 122 may be directly hinged to the support bottom beams 121, or may be indirectly hinged to the support bottom beams 121, that is, hinged to other components mounted on the support bottom beams 121.

For example, when the angle between the lateral support unit 122 and the horizontal plane is adjusted by changing the length of the bracket adjusting support 123, both ends of the bracket adjusting support 123 are respectively hinge-coupled to the bracket sill 121 and the lateral support unit 122. For another example, when the angle between the lateral support unit 122 and the horizontal plane is adjusted by changing the positions of the support adjusting support 123 and the support bottom beam 121 and/or the lateral support unit 122, one end of the support adjusting support 123 may be hinged to the lateral support unit 122, the connection position between the other end of the support adjusting support 123 and the support bottom beam 121 may be adjusted on the support bottom beam 121, for example, a plurality of insertion holes are formed in the support bottom beam 121, the other end of the support adjusting support 123 may be hinged to a sliding member, the sliding member may be sleeved on the support bottom beam 121 and may slide, and the sliding member and the insertion holes may be inserted through the insertion pins when positioning is required. The angle between the side support units 122 and the horizontal plane can be adjusted by changing the position of the slider.

The spacer frame bottom supporting mechanism 11 and/or the spacer frame bottom supporting mechanism 11 can drive the spacer frame to move along the first direction so that two side surfaces of the bottom edge of the spacer frame pass through the glue outlet mechanism 3. As a possibility, as shown in fig. 1, the spacer frame bottom support mechanism 11 may include a conveyor belt transporting unit 111, and a first conveyor motor 112 that drives the conveyor belt transporting unit 111.

As shown in fig. 1 and 2, the side support unit 122 may include: two bracket beams 1221 arranged in parallel, a plurality of rollers 1222 arranged between the two bracket beams 1221, the plurality of rollers 1222 arranged in the first direction; a second transfer motor 124 for rotating the drum 1222. The drum 1222 extends in a vertical direction, the parting bead frame can lean against the drum 1222 in an inclined way, and the drum 1222 rotates to drive the parting bead frame to move along a first direction so that the bottom edge of the parting bead frame passes through the glue outlet mechanism 3.

As shown in fig. 1, the spacer frame supporting and moving mechanism 1 may further include: the parting bead carrier roller mechanism 113 is provided with a plurality of carrier rollers, the plurality of carrier rollers are arranged along the first direction, the parting bead carrier roller mechanism 113 and the parting bead bottom support mechanism 11 are positioned at the same height, and are respectively positioned at two sides of the glue outlet mechanism 3 in the first direction. The first conveyor motor 112 can drive the spacer frame idler mechanism 113 to move at the same movement speed as the conveyor transport unit 111. The parting bead frame glued by the glue outlet mechanism 3 can be supported by a parting bead frame carrier roller mechanism 113 and continuously moves towards the first direction. The contact area between the parting bead carrier roller mechanism 113 and the parting bead frame can be effectively reduced by utilizing the parting bead frame carrier roller mechanism 113, and the sealant which is already coated on the parting bead frame and touched is reduced as much as possible. In addition, by controlling the spacer frame roller mechanism 113 to move at the same movement speed as the conveyor belt transporting unit 111, the spacer frame after being glued by the glue discharging mechanism 3 is ensured to move in the first direction through the spacer frame roller mechanism 113 at the same speed as the spacer frame after not being glued by the glue discharging mechanism 3 is ensured to move in the first direction through the conveyor belt transporting unit 111, so that the relative sliding between the spacer frame and the carrier roller of the conveyor belt transporting unit 111 or the spacer frame roller mechanism 113 is avoided.

As a practical matter, the surfaces of the roller 1222, the spacer frame roller mechanism 113, and the like in the side support unit 122 that contact the spacer frame may be made of non-adhesive materials.

As a possible implementation, fig. 3 is a schematic structural diagram of a frame grabbing rotation mechanism 2 in an embodiment of the present utility model, and as shown in fig. 3, the frame grabbing rotation mechanism 2 may include: a base plate 21, at least two clamping jaw mechanisms 22 mounted on the base plate 21, wherein the two clamping jaw mechanisms 22 can clamp two adjacent edges of the parting bead frame respectively; and a rotation driving mechanism 23 in driving connection with the base plate 21. Two sides of the clamping jaw mechanism 22, which clamp the spacer frame, are respectively a side extending along the horizontal direction and a side extending along the vertical direction. The rotary drive mechanism 23 may be located generally above and adjacent to the glue dispensing mechanism 3. The rotation driving mechanism 23 can drive the base plate 21 to rotate around the first rotation shaft 42. As shown in fig. 1, the first axis of rotation 42 is generally perpendicular to the page. The rotation driving mechanism 23 may employ an electric rotation driving mechanism 23 so as to be able to control the angle of rotation thereof.

The corners of the joints of two adjacent edges of the parting bead frame can be right-angle edges or arc angles. When the corner of the joint of two adjacent sides of the parting bead frame is an arc angle, in order to realize the gluing of the arc angle of the parting bead frame with the arc angle at the corner, when the two clamping jaw mechanisms 22 clamp the two adjacent sides of the parting bead frame and the rotary driving mechanism 23 drives the bottom plate 21 to rotate around the first rotating shaft 42, the corner of the joint of the two adjacent sides of the parting bead frame passes through the glue discharging mechanism 3, so that the glue discharging mechanism 3 can glue the corner of the joint of the two adjacent sides of the parting bead frame.

Fig. 4 is a schematic structural diagram of a jaw mechanism 22 according to an embodiment of the present utility model, as shown in fig. 4, the jaw mechanism 22 may include: two connection plates 221 are provided in parallel; the first clamping block 222 and the second clamping block 223, wherein the first clamping block 222 is connected with the two connecting plates 221 through a first connecting shaft 224, the second clamping block 223 is connected with the two connecting plates 221 through a second connecting shaft 225, a first swinging shaft 226 is arranged on the first clamping block 222 in a penetrating manner, and a second swinging shaft 227 is arranged on the second clamping block 223 in a penetrating manner; a push block 228; a first connecting arm 229, wherein one end of the first connecting arm 229 is hinged to the pushing block 228, and the other end of the first connecting arm 229 is hinged to the first clamping block 222 through a first swinging shaft 226; a second connecting arm 2210, wherein one end of the second connecting arm 2210 is hinged with the pushing block 228, and the other end of the second connecting arm 2210 is hinged with the second clamping block 223 through a second swinging shaft 227; the telescopic unit 2211 can drive the pushing block 228 to move back and forth, so that the pushing block 228 drives the first clamping block 222 and the second clamping block 223 to open or clamp.

When the telescopic unit 2211 stretches, the pushing block 228 moves towards the first clamping block 222 and the second clamping block 223, the pushing block 228 pushes the first connecting arm 229 and the second connecting arm 2210 to move towards the first clamping block 222 and the second clamping block 223 respectively, and as the other end of the first connecting arm 229 is hinged with the first clamping block 222 through the first swinging shaft 226, the other end of the second connecting arm 2210 is hinged with the second clamping block 223 through the second swinging shaft 227, the first connecting arm 229 and the second connecting arm 2210 push the first clamping block 222 and the second clamping block 223 to rotate towards opposite directions around the corresponding first connecting shaft 224 and the second connecting shaft 225 respectively, so that the first clamping block 222 and the second clamping block 223 are clamped. When the telescopic unit 2211 is contracted, the first and second clamp blocks 222 and 223 are respectively rotated about the corresponding first and second connection shafts 224 and 225 in opposite directions, so that the first and second clamp blocks 222 and 223 are opened. For example, the first clamping block 222 and the second clamping block 223 are in a straight line in the open state. After the first clamping block 222 and the second clamping block 223 are clamped, they rotate about 90 degrees, and the clamping surfaces of the first clamping block 222 and the second clamping block are opposite to each other so as to clamp the edge of the parting bead frame.

In order to make the push block 228 move back and forth along a fixed preset track, it is ensured that the rotation angles and the rotation amplitudes of the first clamping block 222 and the second clamping block 223 are the same in the process of moving the push block 228, as a practical matter, one end of the first connecting arm 229 is hinged with the push block 228 through a first guiding shaft 2212, and one end of the second connecting arm 2210 is hinged with the push block 228 through a second guiding shaft 2213; the connecting plate 221 is provided with a first guiding portion 22101 and a second guiding portion extending in the same direction, the first guiding shaft 2212 is matched with the first guiding portion 22101, and the second guiding shaft 2213 is matched with the second guiding portion, so that the pushing block 228 moves back and forth along the extending directions of the first guiding portion 22101 and the second guiding portion. The first and second guide parts 22101 and 22101 may adopt a groove or a concave structure, etc. The first guide portion 22101 and the second guide portion may be provided on one connection plate 221, or the first guide portion 22101 and the second guide portion may be provided on both connection plates 221.

Further, the clamping surfaces of the first clamping block 222 and the second clamping block 223 may be provided with an anti-sticking block 2214.

As shown in fig. 3, the base plate 21 is connected to two of the connection plates 221 in the jaw mechanism 22 via the telescopic unit 2211. The expansion and contraction unit 2211 may include a cylinder unit, and an expansion end of the cylinder unit is connected to the push block 228, so that the push block 228 may be pushed to move back and forth.

As a practical matter, the rotary driving mechanism 23 may be connected to a linear moving mechanism 24, and the linear moving mechanism 24 may drive the rotary driving mechanism 23 to controllably move along a line, which may be perpendicular to the expansion and contraction direction of the air cylinder unit. Further, the plurality of linear moving mechanisms 24 may be connected to each other, for example, one linear moving mechanism 24 may perform controllable movement along a horizontal line, and the other linear moving mechanism 24 may perform controllable movement along a vertical line, and in combination with the telescopic unit 2211, the frame grabbing rotary mechanism 2 may perform movement in a plane.

When the spacer frame needs to be glued, the spacer frame is placed on the conveyor transport unit 111, and the sides of the spacer frame are supported by the spacer frame side support mechanisms 12 to prevent toppling. The spacer frame is generally rectangular in shape and the bottom edge of the spacer frame is placed on the belt transport unit 111. The spacer frame is driven by the conveyor belt transporting unit 111 to move along the first direction so as to pass through the glue discharging mechanism 3, and when passing through the glue discharging mechanism 3, the glue discharging mechanism 3 can realize glue coating on at least one side of the bottom edge of the spacer frame. The bottom edge of the parting bead frame after the glue coating moves towards the first direction, is supported by the parting bead frame carrier roller mechanism 113 and continuously drives the parting bead frame to move towards the first direction. After the bottom edge of the parting bead frame is completely glued, the frame grabbing rotary mechanism 2 can extend under the action of the telescopic unit 2211, and two clamping jaw mechanisms 22 in the frame grabbing rotary mechanism 2 clamp two adjacent edges of the parting bead frame, wherein the two edges are the bottom edge and the next vertical edge to be glued. In the process of driving the bottom plate 21 to rotate around the first rotation shaft 42 by the rotation driving mechanism 23, the corners of the joints of the two adjacent sides of the parting bead frame pass through the glue discharging mechanism 3, so that the glue discharging mechanism 3 can glue the corners of the joints of the two adjacent sides of the parting bead frame. In the process of rotating the parting bead frame, in order for the glue outlet mechanism 3 to accurately glue the corners of the joint of two adjacent edges of the parting bead frame, the linear moving mechanism 24 may be capable of driving the telescopic unit 2211 to move along a straight line, so as to accurately adjust the glue-glued position.

Thereafter, the next vertical edge to be glued becomes the bottom edge due to the 90 degree rotation, and the two jaw mechanisms 22 in the frame grabbing rotation mechanism 2 release the two adjacent edges of the division bar frame and retract under the action of the telescopic unit 2211. Then, the belt transporting unit 111 continues to move, and the bottom edge of the non-glued parting bead frame moves in the first direction, and when the bottom edge of the parting bead frame passes through the glue discharging mechanism 3, the glue discharging mechanism 3 can glue at least one side of the bottom edge of the parting bead frame. Repeating the above process until the gluing operation is completed on the four edges and the four corners of the parting bead frame. Of course, the hollow glass coating machine of the present application may be applied to other polygons, and only the rotation angle of the rotation driving mechanism 23 in the process of driving the base plate 21 to rotate around the first rotation axis 42 is different, and the installation angle of the two clamping jaw mechanisms 22 in the frame grabbing rotation mechanism 2 needs to be adjusted.

As a practical matter, the spacer frame side supporting mechanism 12 is provided with a plurality of auxiliary rotating mechanisms 7, and the auxiliary rotating mechanisms 7 may be respectively arranged between the adjacent rollers 1222. The auxiliary rotating mechanism 7 is provided with a plurality of sliding parts, when the parting bead frame rotates, the auxiliary rotating mechanism 7 can extend out of the protruding roller 1222 a small amount, so that the sliding parts of the auxiliary rotating mechanism 7 are in contact with the parting bead frame, and the sliding parts can rotate at least along the vertical direction, thereby assisting in rotating the parting bead frame and reducing the friction resistance when the parting bead frame rotates. The sliding part can adopt a roller, a ball and other structures. When the spacer frame is rotated, the auxiliary rotating mechanism 7 may retract the drum 1222 so that the sliding portion of the auxiliary rotating mechanism 7 cannot contact the spacer frame.

As a possible implementation, fig. 5 is a schematic structural diagram of the glue discharging mechanism 3 in the embodiment of the present utility model, as shown in fig. 5, the glue discharging mechanism 3 may include: a slide rail seat 31; a first glue nozzle mounting block 32 mounted on the slide rail seat 31 and capable of moving along the slide rail seat 31 and provided with a first glue nozzle 34, and a second glue nozzle mounting block 33 mounted with a second glue nozzle 35; a first lead screw 38 nut 36 connected to the first nozzle mounting block 32; a second screw 38 nut 37 connected to the second nozzle mounting block 33, wherein the screw directions of the first screw 38 nut 36 and the second screw 38 nut 37 are opposite; the screw rod 38 penetrates through the first screw rod 38 nut 36 and the first screw rod 38 nut 36, and the screw threads at two ends of the screw rod 38 are opposite in direction; and a stepping motor 39 for driving the screw 38 to rotate so as to move the first nozzle 34 and the second nozzle 35 toward each other or toward each other. The first and second glue nozzles 34, 35 may be arranged in opposite directions. The first glue nozzle mounting block 32 and the second glue nozzle mounting block 33 move on the slide rail seat 31, so that the distance between the first glue nozzle 34 and the second glue nozzle 35 can be controlled, and the glue outlet mechanism 3 can adapt to different widths of the parting strips in the parting strip frame. With the above structure, the first and second nozzle mounting blocks 32 and 33 can be controlled to move toward or away from each other by one stepping motor 39, thereby achieving the purpose of adjusting the distance between the first and second nozzles 34 and 35.

One end of the screw 38 may be connected to the stepper motor 39 through a coupling 315, and the stepper motor 39 may be mounted on the stepper motor stand 316 to achieve fixation. The other end of the screw 38 may be supported and positioned by a seat bearing 313, and the seat bearing 313 may be fixedly mounted on a seat bearing fixing seat 314.

Fig. 6 is a cross-sectional view of the glue outlet mechanism 3 at the position of the glue nozzle switch valve in the embodiment of the utility model, as shown in fig. 6, as a possible way, the first glue nozzle mounting block 32 has a first channel 321 communicating with the first glue nozzle 34, and a first glue nozzle valve 310 having a first communication channel 3101. The first nozzle valve 310 is at least partially disposed in the first nozzle mounting block 32 and intersects the first channel 321, and the degree of communication between the first communication channel 3101 and the first channel 321 is controlled by controlling the position or angle of the first nozzle valve 310. In the above manner, the glue outlet amount of the first glue nozzle 34 can be controlled by controlling the communication degree between the first communication channel 3101 and the first channel 321.

Similarly, the second glue nozzle mounting block 33 is internally provided with a second channel communicated with the second glue nozzle 35 and a second glue nozzle 35 valve with a second communication channel, and the second glue nozzle 35 valve at least partially penetrates through the second glue nozzle mounting block 33 and intersects with the second channel, and the communication degree of the second communication channel and the second channel is controlled by controlling the position or the angle of the second glue nozzle 35 valve.

In the above embodiment, when the glue output of the first glue nozzle 34 or the second glue nozzle 35 can be controlled to be zero, the purpose of coating the sealant on one side of the parting bead frame can be achieved.

As a possible way to control the degree of communication between the first communication channel 3101 and the first channel 321 by controlling the angle of the first glue nozzle valve 310, fig. 7 is a schematic structural diagram of a glue valve control mechanism in the embodiment of the present utility model, as shown in fig. 7, the hollow glass coating machine may include: a glue nozzle valve control mechanism 4 and a servo cylinder 46. Wherein, the rubber nozzle valve control mechanism 4 can include: a swing arm seat 41; a rotation shaft 42 mounted on the swing arm seat 41; a first movable swing arm 43, a second movable swing arm and an adjusting swing arm 44, one end of which is respectively connected with the rotating shaft 42 in a transmission way; the other end of the first movable swing arm 43 is hinged to one end of the first adjusting pull rod 45, and the other end of the first adjusting pull rod 45 is connected with the first rubber nozzle valve 310; the other end of the second movable swing arm is hinged to one end of the second adjusting pull rod, and the other end of the second adjusting pull rod is connected with the first rubber nozzle valve 310. The servo electric cylinder 46 is hinged on the electric cylinder seat 47, and the telescopic end of the servo electric cylinder 46 is hinged with the other end of the adjusting swing arm 44. When the telescopic end of the servo electric cylinder 46 stretches, the first adjusting pull rod 45 and the second adjusting pull rod can be controlled to drive the rotation angles of the first rubber nozzle valve 310 and the second rubber nozzle 35 respectively, so that the communication degree of the first communication channel 3101 and the first channel 321 and the communication degree of the second communication channel and the second channel are controlled.

When the angle of the first nozzle valve 310 is controlled to control the communication degree between the first communication channel 3101 and the first channel 321, a bearing 317 is disposed between the first nozzle valve 310 and the first nozzle mounting block 32, so as to ensure the flexibility of the rotation of the first nozzle valve 310.

As a possible way, as shown in fig. 5, the glue discharging mechanism 3 further includes: a first heating member 311 installed on the first nozzle mounting block 32 for heating the first nozzle mounting block 32; and a second heating member 312 mounted on the second nozzle mounting block 33 for heating the second nozzle mounting block 33. By the above mode, the first rubber nozzle mounting block 32 and the second rubber nozzle mounting block 33 can be heated, so that the sealant in the first channel 321 in the first rubber nozzle mounting block 32 and the sealant in the second channel in the second rubber nozzle mounting block 33 are prevented from being solidified.

As a possible implementation, fig. 8 is a schematic structural diagram of the pressurization system 5 in the embodiment of the present utility model, and as shown in fig. 8, the hollow glass coating machine may include the pressurization system 5, where the pressurization system 5 may include a booster pump 51, an energy storage stabilizer 52 connected to an outlet of the booster pump 51, an electromagnetic valve group 53 connected to an outlet of the energy storage stabilizer 52, a pressure feedback device, and the like. One of the outlets of the solenoid valve block 53 is adapted to be connected to a cylinder unit for controlling the expansion and contraction of the expansion and contraction end of the cylinder unit. One of the outlets of the solenoid valve block 53 may be adapted to communicate with a storage unit to control the dispensing speed of the first and second glue nozzles 34, 35.

The PLC54 precisely controls the start and stop of the booster pump 51, so that the non-accident loss of compressed air can be effectively reduced, the highest system pressure can reach 35Mpa, and the problem of unstable system pressure is solved.

As shown in fig. 1 and 2, the hollow glass coater may include a housing 6 for accommodating and mounting some components, for example, the pressurizing system 5 may be mounted inside the housing 6. The storage unit 8 for storing the sealant can be further installed in the box 6, and can also be installed outside the box 6, and the structural form of the storage unit can be horizontal as shown in fig. 1, or can be a vertical form with larger sealant storage amount, and the storage unit can be communicated with the first channel 321 of the first sealant nozzle mounting block 32 and the second channel of the second sealant nozzle mounting block 33 so as to supply the sealant to the first and second sealant nozzle mounting blocks. The nozzle valve control mechanism 4, the servo cylinder 46, the first transfer motor 112, etc. may be installed in the housing 6. The box 6 may be mounted in a position below the conveyor transport unit 111 so as not to affect the gluing of the spacer frame.

The hollow glass coating machine has wide application range, can be matched with a sealing type spacer framing system, and can also be independently used. The hollow glass coating machine can solve the problem that the spacer frame with the corner being the arc angle cannot realize the gluing at the arc angle, and can also solve the problem that the spacing between the glue nozzles cannot be automatically adjusted when the specification of the spacer frame is changed. Meanwhile, the hollow glass coating machine solves the problems of difficult manual coating of sealant and uneven product quality of the large-size parting bead frame, and can achieve the purposes of saving labor, reducing cost, being stable and reliable and being convenient to operate.

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 (10)

1. A hollow glass coater, characterized in that the hollow glass coater comprises: the glue discharging mechanism, the parting bead frame supporting and moving mechanism and the frame grabbing rotating mechanism; the spacer bar frame supporting and moving mechanism is used for supporting the bottom of the spacer bar frame and enabling the spacer bar frame to be in an inclined or vertical state, and meanwhile driving the spacer bar frame to move along a first direction so that two side edges of the spacer bar frame pass through the glue outlet mechanism; the glue outlet mechanism is used for gluing at least one side surface of the passing parting bead frame;

The frame grabbing rotating mechanism comprises: the bottom plate is provided with at least two clamping jaw mechanisms which are arranged on the bottom plate, and the two clamping jaw mechanisms can clamp two adjacent edges of the parting bead frame respectively; the rotary driving mechanism is in transmission connection with the bottom plate, the rotary driving mechanism can drive the bottom plate to rotate around a first rotating shaft, when two clamping jaw mechanisms clamp two adjacent sides of the parting bead frame and the rotary driving mechanism drives the bottom plate to rotate around the first rotating shaft, two side faces of corners of the joint of the two adjacent sides of the parting bead frame pass through the glue outlet mechanism, and the glue outlet mechanism can glue corners of at least one side face of the joint of the two adjacent sides of the parting bead frame.

2. The insulating glass coating machine according to claim 1, wherein the spacer frame supporting and moving mechanism comprises:

A division bar frame bottom supporting mechanism for supporting the bottom of the division bar frame;

The spacer frame side supporting mechanism comprises a bracket bottom beam, a side supporting unit and a bracket adjusting support, wherein the side supporting unit is hinged to the bracket bottom beam, two ends of the bracket adjusting support are respectively connected to the bracket bottom beam and the side supporting unit, the angle between the side supporting unit and a horizontal plane is adjusted by changing the positions of the bracket adjusting support and the bracket bottom beam and/or the side supporting unit or by changing the length of the bracket adjusting support, and the side supporting unit is used for enabling the spacer frame to be in an inclined or vertical state;

The spacer frame bottom supporting mechanism and/or the spacer frame bottom supporting mechanism can drive the spacer frame to move along a first direction so that the bottom edge of the spacer frame passes through the glue outlet mechanism.

3. The insulating glass coating machine according to claim 2, wherein the spacer frame bottom supporting mechanism comprises a conveyor belt transporting unit and a first conveyor motor for driving the conveyor belt transporting unit to move;

The side support unit includes: the two bracket cross beams are arranged in parallel, a plurality of rollers are arranged between the two bracket cross beams, and the rollers are arranged in the first direction; a second conveying motor for driving the roller to rotate;

The parting bead frame supporting and moving mechanism further comprises: the spacer bar frame carrier roller mechanism is provided with a plurality of carrier rollers, the plurality of carrier rollers are arranged along the first direction, the spacer bar frame carrier roller mechanism and the spacer bar frame bottom supporting mechanism are positioned at the same height, and the spacer bar frame carrier roller mechanism and the spacer bar frame bottom supporting mechanism are respectively positioned at two sides of the glue outlet mechanism in the first direction;

The first conveying motor can drive the parting bead frame carrier roller mechanism to move at the same movement speed as the conveying belt conveying unit.

4. The hollow glass coating machine according to claim 1, wherein the jaw mechanism comprises: two connecting plates are arranged in parallel; the first clamping block is connected with the two connecting plates through a first connecting shaft, the second clamping block is connected with the two connecting plates through a second connecting shaft, a first swinging shaft is arranged on the first clamping block in a penetrating mode, and a second swinging shaft is arranged on the second clamping block in a penetrating mode; a pushing block; one end of the first connecting arm is hinged with the pushing block, and the other end of the first connecting arm is hinged with the first clamping block through a first swinging shaft; one end of the second connecting arm is hinged with the pushing block, and the other end of the second connecting arm is hinged with the second clamping block through a second swinging shaft; the telescopic unit can drive the push block to move back and forth, so that the push block drives the first clamping block and the second clamping block to open or clamp.

5. The hollow glass coating machine according to claim 4, wherein one end of the first connecting arm is hinged with the push block through a first guide shaft, and one end of the second connecting arm is hinged with the push block through a second guide shaft;

The connecting plate is provided with a first guide part and a second guide part which extend along the same direction, the first guide shaft is matched with the first guide part, and the second guide shaft is matched with the second guide part, so that the push block moves back and forth along the extending directions of the first guide part and the second guide part.

6. The hollow glass coating machine according to claim 4, wherein the base plate is connected to two of the connection plates in the jaw mechanism by the telescopic unit; the telescopic unit comprises a cylinder unit, and the telescopic end of the cylinder unit is connected with the pushing block.

7. The hollow glass coating machine according to claim 1, wherein the glue discharging mechanism comprises:

a slide rail seat;

The first rubber nozzle mounting block is mounted on the slide rail seat and can move along the slide rail seat, and is provided with a first rubber nozzle and the second rubber nozzle mounting block is provided with a second rubber nozzle;

The first screw nut is connected with the first rubber nozzle mounting block; the second screw nut is connected with the second rubber nozzle mounting block, and the screw thread directions of the first screw nut and the second screw nut are opposite;

the screw rod penetrates through the first screw rod nut and the first screw rod nut, and the screw thread directions of the two ends of the screw rod are opposite;

and the stepping motor drives the screw rod to rotate so as to enable the first glue nozzle and the second glue nozzle to move oppositely or move oppositely.

8. The hollow glass coating machine according to claim 7, wherein the first glue nozzle mounting block is internally provided with a first channel communicated with the first glue nozzle and a first glue nozzle valve with a first communication channel, the first glue nozzle valve is at least partially penetrated in the first glue nozzle mounting block and intersected with the first channel, and the communication degree of the first communication channel and the first channel is controlled by controlling the position or the angle of the first glue nozzle valve;

the second glue nozzle mounting block is internally provided with a second channel communicated with the second glue nozzle and a second glue nozzle valve with a second communication channel, and the second glue nozzle valve at least partially penetrates through the second glue nozzle mounting block and is intersected with the second channel, and the communication degree of the second communication channel and the second channel is controlled by controlling the position or the angle of the second glue nozzle valve.

9. The hollow glass coating machine according to claim 8, wherein the glue discharging mechanism further comprises:

The first heating piece is arranged on the first rubber nozzle mounting block and used for heating the first rubber nozzle mounting block;

and the second heating piece is arranged on the second rubber nozzle mounting block and used for heating the second rubber nozzle mounting block.

10. The hollow glass coater of claim 8, further comprising:

Rubber nozzle valve control mechanism includes: a swing arm seat; a rotating shaft mounted on the swing arm seat; one end of the first movable swing arm, the second movable swing arm and the adjusting swing arm are respectively connected to the rotating shaft in a transmission way; the other end of the first movable swing arm is hinged with one end of the first adjusting pull rod, and the other end of the first adjusting pull rod is connected with the first rubber nozzle valve; the other end of the second movable swing arm is hinged with one end of the second adjusting pull rod, and the other end of the second adjusting pull rod is connected with the first rubber nozzle valve;

The servo electric cylinder is hinged to the electric cylinder seat, and the telescopic end of the servo electric cylinder is hinged to the other end of the adjusting swing arm.