Glass door and window assembly production line and production process

Abstract

The invention discloses a glass door and window assembly production line and production technology.The production line comprises gluing equipment and an assembly workbench, the gluing equipment comprises a machine base, a gluing mechanism, a pretreatment mechanism and a movement mechanism, a placement table is arranged on the machine base, the gluing mechanism is provided with a glue outlet gun, and the glue outlet gun can be connected with external glue supply equipment and output hot melt glue; the pretreatment mechanism is provided with a flame gun, the flame gun can conduct plasma flame spraying treatment on the gluing surface of the profile frame strip, the movement mechanism is arranged on the machine base and is in driving connection with the gluing mechanism and the pretreatment mechanism so as to drive the gluing mechanism and the pretreatment mechanism to move, and the assembling workbench is provided with a containing structure and a press-fitting mechanism; and the press-fitting mechanism can enable the side of the glass main body to be matched with the mounting groove of the profile frame strip in an inserting manner. According to the invention, uniform gluing is ensured, the assembly between the glass main body and the profile frame strip is facilitated, the production efficiency and the automation degree can be improved, and the requirements of large-scale production and continuous production are well met.

Description

Technical Field

[0001] The present invention relates to the technical field of production equipment, and in particular to a glass door and window assembly production line and a production process. Background Art

[0002] Existing glass doors and windows typically include a glass body and a profile frame strip disposed around the glass body. During production, glue must first be applied to the mounting groove of the profile frame strip. The profile frame strip and the glass body are then assembled, with the sides of the glass body inserted into the mounting groove of the profile frame strip and bonded together using hot melt adhesive. After the glass body and the required profile frame strip are assembled, the glass doors and windows must be placed on a workbench and left to stand for a period of time until the hot melt adhesive has initially hardened before packaging can begin. Existing glass door and window assembly lines typically employ a glue application process in which a worker applies glue to the adhesive surface of the profile frame strip using a handheld glue gun. This method of glue application relies heavily on the worker's proficiency, and careless operation can easily result in uneven glue application, impacting subsequent assembly. Furthermore, before applying glue, the worker must wipe the adhesive surface of the profile frame strip with a rag or cleaning cotton. This requires a lot of manual labor, resulting in low production efficiency and a low degree of automation, making it difficult to meet the needs of large-scale and continuous production. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a glass door and window assembly production line that mechanically cleans and applies glue to the glued surface of the profile frame, ensuring uniform glue application. Furthermore, a press-fit mechanism facilitates the insertion and mating between the glass body and the profile frame, facilitating assembly of the glass body and the profile frame, improving production efficiency and automation, and effectively meeting the needs of large-scale and continuous production.

[0004] The present invention also provides a production process applied to the glass door and window assembly production line.

[0005] According to the glass door and window assembly production line described in the embodiment of the first aspect of the present invention, it includes a gluing device and an assembly workbench, the gluing device includes a machine base, a gluing mechanism, a pretreatment mechanism and a moving mechanism, the machine base is provided with a placement table for placing the profile frame strips, the gluing mechanism has a glue gun, the glue gun can be connected to an external glue supply device and output hot melt glue, the pretreatment mechanism has a flame gun, the flame gun can perform plasma flame treatment on the gluing surface of the profile frame strips, the moving mechanism is arranged on the machine base and is respectively driven and connected to the gluing mechanism and the pretreatment mechanism, the moving mechanism can drive the gluing mechanism and the pretreatment mechanism to move relative to the placement table, the assembly workbench is provided with a placement structure for placing the glass body and the profile frame strips, the assembly workbench is provided with a pressing mechanism, the pressing mechanism can press the glass body and the profile frame strips on the placement structure so that the side of the glass body is plugged into the installation groove of the profile frame strips.

[0006] The glass door and window assembly production line according to the embodiment of the present invention has at least the following beneficial effects: during production, the profile frame strip is placed on the placement table, the external glue supply device is connected to the glue gun of the glue coating mechanism to supply hot melt glue to the glue gun, the motion mechanism drives the pretreatment mechanism to move relative to the placement table to drive the flame gun thereon to move along the extension direction of the profile frame strip on the placement table, while the flame gun moves, the glue coating surface of the profile frame strip is subjected to plasma flame treatment, thereby cleaning the glue coating surface of the profile frame strip, and then the motion mechanism drives the glue coating mechanism to move relative to the placement table to drive the glue gun thereon to move along the extension direction of the profile frame strip on the placement table The frame strip moves in the extension direction, and the glue gun outputs hot melt glue through the glue outlet while moving, so as to apply the hot melt glue on the glue coating surface of the profile frame strip. After completing the gluing operation on the profile frame strip, the glass body and the profile frame strip that has been glued can be placed on the placement structure of the assembly workbench, and the assembly position of the glass body is docked with the gluing position of the profile frame strip. Then, the glass body and the profile frame strip are pressed together by a pressing mechanism, so that the side of the glass body is plugged into and matched with the installation groove of the profile frame strip and the matching relationship between the two can be maintained, so as to facilitate the bonding of the two by hot melt glue, and assist the assembly between the side of the glass body and the profile frame strip. The present invention completes the cleaning and gluing of the glue coating surface of the profile frame strip by mechanical operation, which is conducive to ensuring uniform glue coating, and assists the plugging and matching between the glass body and the profile frame strip by the pressing mechanism, facilitates the assembly between the glass body and the profile frame strip, improves production efficiency and automation, and can better meet the needs of large-scale production and continuous production.

[0007] According to some embodiments of the present invention, the gluing mechanism further includes an auxiliary pump and a first driver, the glue gun is connected to the auxiliary pump and can be connected to an external glue supply device through the auxiliary pump, and the first driver is driven and connected to the auxiliary pump for driving the auxiliary pump to work.

[0008] According to some embodiments of the present invention, the gluing mechanism further includes a sensing element, and the sensing element is used to sense the profile frame strip on the placement table.

[0009] According to some embodiments of the present invention, the glue gun has a glue outlet and can output hot melt glue through the glue outlet. A sealing assembly for sealing the glue outlet is provided on the machine base, and the glue gun can move to cooperate with the sealing assembly.

[0010] According to some embodiments of the present invention, the glue dispensing gun is provided with a first electric heating element and / or the placement table is provided with a second electric heating element.

[0011] According to some embodiments of the present invention, the pretreatment mechanism also includes a first adjustment seat, a second adjustment seat and a second driver. The flame gun is arranged on the first adjustment seat and is rotatably connected to the second adjustment seat through the first adjustment seat. The second driver is connected to the first adjustment seat and is used to drive the first adjustment seat to rotate relative to the second adjustment seat to change the flame spray angle of the flame gun relative to the glue-coated surface of the profile frame strip.

[0012] According to some embodiments of the present invention, the pressing mechanism includes a fixed rod, a movable rod and a third driver, the fixed rod is fixedly arranged on the assembly workbench, the third driver is arranged on the assembly workbench and is drivingly connected to the movable rod, the movable rod and the fixed rod are arranged parallel to each other, and the third driver can drive the movable rod to move closer to or away from the fixed rod, so that the movable rod and the fixed rod can cooperate to clamp the glass body and profile frame strip on the placement structure.

[0013] According to some embodiments of the present invention, the placement structure includes a supporting seat arranged on the upper side of the assembly workbench, and there are multiple supporting seats, and the multiple supporting seats are spaced apart along the moving direction of the movable rod. Each of the supporting seats is provided with multiple roller members, and the multiple roller members are spaced apart along the length direction of the movable rod. The supporting seat can be detachably arranged on the assembly workbench or the supporting seat can be movably arranged on the assembly workbench.

[0014] According to some embodiments of the present invention, the assembly workbench is provided with a blower mechanism for blowing air on the glass doors and windows assembled on the placement structure.

[0015] The production process according to the second embodiment of the present invention is applied to the glass door and window assembly production line according to the first embodiment of the present invention, and the production process includes the following steps:

[0016] Prepare materials, including glass body and profile frame strips;

[0017] Glass cleaning, plasma jet flame treatment of the assembly position of the glass body;

[0018] Clean the profile, place the profile frame on the gluing equipment, the motion mechanism drives the pretreatment mechanism to move, and use the flame gun to perform plasma jet flame treatment on the gluing surface of the profile frame;

[0019] Gluing operation: the motion mechanism drives the gluing mechanism to move, and the glue gun is used to apply hot melt glue on the gluing surface of the profile frame;

[0020] Press-fitting operation: Place the glass body and profile frame strips on the assembly workbench, align the assembly position of the glass body with the gluing position of the profile frame strips, and use the press-fitting mechanism to press the glass body and the profile frame strips together, so that the sides of the glass body are plugged into the installation grooves of the profile frame strips and bonded with hot melt adhesive;

[0021] After the glass doors and windows are assembled, they are left to stand on the assembly workbench for a preset time A to allow the hot melt adhesive at the assembly position to initially solidify.

[0022] According to the production process described in the embodiment of the present invention, it has at least the following beneficial effects: the glass body and the profile frame strip are cleaned by plasma flame treatment, which can achieve a better cleaning effect, improve the surface tension coefficient of the bonding surface, and help improve the firmness of subsequent bonding; the gluing of the gluing surface of the profile frame strip is completed by mechanical operation, which is conducive to ensuring uniform gluing, and the plug-in matching between the glass body and the profile frame strip is assisted by the pressing mechanism, which facilitates the assembly between the glass body and the profile frame strip, improves production efficiency and automation level, and can better meet the needs of large-scale production and continuous production.

[0023] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

[0025] Figure 1 This is a structural diagram of a glass door and window assembly production line according to an embodiment of the present invention;

[0026] Figure 2for Figure 1 Schematic diagram of the structure of the middle coating equipment;

[0027] Figure 3 for Figure 2 Schematic diagram of the side view of the structure of the middle glue coating equipment;

[0028] Figure 4 for Figure 2 Schematic diagram of the top view of the intermediate coating equipment;

[0029] Figure 5 for Figure 2 Schematic diagram of the structure of the middle glue coating mechanism;

[0030] Figure 6 for Figure 2 Schematic diagram of the structure of the pretreatment mechanism;

[0031] Figure 7 for Figure 1 Schematic diagram of the structure of the assembly workbench;

[0032] Figure 8 for Figure 7 A magnified schematic diagram of part A;

[0033] Figure 9 for Figure 7 Schematic diagram of a partial structural cross-section of the assembly workbench.

[0034] Reference numerals:

[0035] Profile frame strip 10;

[0036] Machine base 100, placement table 110, positioning block 111, second electric heating element 112, sealing assembly 120, fluid chamber 121;

[0037] Glue coating mechanism 200, first connecting seat 210, glue gun 220, first electric heating element 221, auxiliary pump 230, first driver 240, sensor element 250, third adjustment seat 260;

[0038] Motion mechanism 300, first drive assembly 310, second drive assembly 320, drive motor 330, moving base 340, rack 350;

[0039] Pretreatment mechanism 400, second connecting seat 410, flame gun 420, first adjustment seat 430, second driver 440, second adjustment seat 450;

[0040] Assembly workbench 500 , supporting seat 510 , roller member 511 , short side 512 , long side 513 , press-fitting mechanism 520 , fixing rod 521 , movable rod 522 , third driver 523 , and blower mechanism 530 . DETAILED DESCRIPTION

[0041] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0042] In the description of the present invention, it should be understood that if orientation descriptions are involved, the orientations or positional relationships indicated, such as up, down, front, back, left, and right, are based on the orientations or positional relationships shown in the accompanying drawings. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0043] In the description of the present invention, if the words such as several, greater than, less than, exceed, above, below, within, etc. appear, among which, several means one or more, and more means more than two, greater than, less than, exceed, etc. are understood as not including the number itself, and above, below, within, etc. are understood as including the number itself.

[0044] If the first and second are described, they are only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0045] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0046] Reference Figure 1 、 Figure 2 、 Figure 5 and Figure 7A glass door and window assembly production line includes a gluing device and an assembly workbench 500. The gluing device includes a machine base 100, a gluing mechanism 200, a pretreatment mechanism 400, and a motion mechanism 300. The machine base 100 is provided with a placement table 110 for placing the profile frame 10. The gluing mechanism 200 has a glue gun 220. The glue gun 220 can be connected to an external glue supply device and output hot melt glue. The pretreatment mechanism 400 has a flame gun 420. The flame gun 420 can perform plasma jet flame treatment on the glued surface of the profile frame 10. The motion mechanism 300 is provided with a glue gun 220. The mechanism 300 is arranged on the machine base 100 and is respectively driven and connected to the gluing mechanism 200 and the pretreatment mechanism 400. The moving mechanism 300 can drive the gluing mechanism 200 and the pretreatment mechanism 400 to move relative to the placement table 110. The assembly workbench 500 is provided with a placement structure for placing the glass body and the profile frame strip 10. The assembly workbench 500 is provided with a pressing mechanism 520. The pressing mechanism 520 can press the glass body and the profile frame strip 10 on the placement structure so that the side of the glass body is plugged into the installation groove of the profile frame strip 10.

[0047] It is understandable that if Figure 1 、 Figure 2 、 Figure 5 and Figure 7 As shown, a placement table 110 is provided on the machine base 100, and a positioning block 111 is provided on the placement table 110. The positioning block 111 is extended in the front-to-back direction. When in use, the profile frame strip 10 can be placed on the placement table 110 and abutted against the positioning block 111 to achieve positioning placement; two glue guns 220 are provided and spaced apart along the left-right direction. Accordingly, two positioning blocks 111 are provided on the placement table 110 and spaced apart along the left-right direction, so that two profile frame strips 10 can be positioned and placed on the placement table 110 with left and right intervals. The two glue guns 220 can achieve synchronous gluing of the two profile frame strips 10, which is beneficial to improving production efficiency and realizing synchronous gluing operations of multiple profile frame strips 10; accordingly, the pretreatment mechanism 400 is provided with two flame guns 420, and the two flame guns 420 are spaced apart along the left-right direction.

[0048] During production, the profile frame strip 10 is placed on the placement table 110 and positioned by the positioning block 111. The external glue supply device is connected to the glue gun 220 of the glue coating mechanism 200 to supply hot melt glue to the glue gun 220. The motion mechanism 300 drives the pretreatment mechanism 400 to move relative to the placement table 110 to drive the flame gun 420 thereon to move along the extension direction of the profile frame strip 10 on the placement table 110. While the flame gun 420 moves, the glue coating surface of the profile frame strip 10 is subjected to plasma flame treatment, thereby cleaning the glue coating surface of the profile frame strip 10, ensuring that the glue coating surface is dry and has a high surface dyne value, which is conducive to improving the subsequent bonding effect; then, the motion mechanism 300 drives the glue coating mechanism 200 to move relative to the placement table 110 to bring The glue gun 220 on it is moved along the extension direction of the profile frame 10 on the placement table 110. The glue gun 220 outputs hot melt glue through the glue outlet while moving to apply the hot melt glue on the glued surface of the profile frame 10. After completing the gluing operation on the profile frame 10, the glass body and the glued profile frame 10 can be placed on the placement structure of the assembly workbench 500, and the assembly position of the glass body is connected to the gluing position of the profile frame 10. Then, the pressing mechanism 520 is used to press the glass body and the profile frame 10 so that the side of the glass body is plugged into the installation groove of the profile frame 10 and the matching relationship between the two can be maintained, so as to facilitate the bonding of the two through hot melt glue and assist the assembly between the side of the glass body and the profile frame 10. The present invention completes the cleaning and gluing of the gluing surface of the profile frame strip 10 by mechanical operation, which is beneficial to ensure the cleanliness of the gluing surface and the uniformity of the gluing, thereby improving the subsequent bonding effect. In addition, the pressing mechanism 520 assists the plug-in cooperation between the glass body and the profile frame strip 10, thereby facilitating the assembly between the glass body and the profile frame strip 10, improving production efficiency and the degree of automation, and being able to better meet the needs of large-scale production and continuous production.

[0049] In actual application, the external glue supply equipment can be a pump that pumps the hot melt glue in fluid state to the glue gun 220 through a pump body. It can also include a glue melter to heat and melt the hot melt glue into a fluid. The specific settings can be made according to actual use needs, which should be understandable to ordinary technicians in this field.

[0050] In some embodiments, the glue coating mechanism 200 also includes an auxiliary pump 230 and a first driver 240. The glue gun 220 is connected to the auxiliary pump 230 and can be connected to an external glue supply device through the auxiliary pump 230. The first driver 240 is driven and connected to the auxiliary pump 230 to drive the auxiliary pump 230 to work.

[0051] It is understandable that if Figure 3 and Figure 5As shown, the glue gun 220 is connected to the auxiliary pump 230, and the first driver 240 is drivingly connected to the auxiliary pump 230 to drive the auxiliary pump 230. During use, the glue gun 220 is connected to an external glue supply device through the auxiliary pump 230 to re-pump the hot melt adhesive delivered by the external glue supply device to the glue coating mechanism 200. This helps control the pressure and flow of the hot melt adhesive delivered to the glue gun 220, ensuring uniform glue discharge and convenient use. In actual application, the auxiliary pump 230 and the first driver 240 can be selected and configured accordingly according to actual needs.

[0052] In some embodiments, the gluing mechanism 200 further includes a sensor element 250, which is used to sense the profile frame strip 10 on the placement table 110. It is understood that, if Figure 3 、 Figure 4 and Figure 5 As shown, the sensor element 250 is located in front of the glue gun 220 and is used to sense the profile frame 10 on the placement table 110 below it. As the glue gun 220 moves back and forth to apply glue, the sensor element 250 senses the profile frame 10 and then identifies the length of the profile frame 10. This allows automatic identification of the length of the profile frame 10 during the gluing process, improving the degree of automation. In actual application, the sensor element 250 can be an infrared sensor or a Hall effect sensor, etc., and the specific setting can be adjusted according to actual needs.

[0053] In some embodiments, the glue gun 220 has a glue outlet and can output hot melt glue through the glue outlet. A sealing assembly 120 for sealing the glue outlet is provided on the machine base 100, and the glue gun 220 can move to cooperate with the sealing assembly 120.

[0054] It is understandable that if Figure 2 、 Figure 3 and Figure 4 As shown, the sealing component 120 is arranged on the rear side of the placement table 110 and is provided with two corresponding glue guns 220. During use, after completing the gluing operation, the motion mechanism 300 drives the gluing mechanism 200 to move, so that the glue gun 220 moves to cooperate with the sealing component 120, so as to utilize the sealing component 120 to seal the glue outlet of the glue gun 220, thereby avoiding the hot melt glue at the glue outlet from being in contact with the external air for a long time in the non-working state, which may cause the adhesive performance to deteriorate or solidify, thereby ensuring the working efficiency and gluing quality, improving the use efficiency of the hot melt glue, and saving the amount of glue used.

[0055] Specifically, the sealing assembly 120 is provided with an open fluid cavity 121 and can heat the fluid cavity 121. The fluid cavity 121 can accommodate liquid alloy tin. The glue gun 220 can move so that the glue outlet is immersed in the liquid alloy tin of the fluid cavity 121 or contacts the liquid alloy tin surface of the fluid cavity 121.

[0056] It is understandable that if Figure 2 、 Figure 3 and Figure 4 As shown, the sealing component 120 is provided with an open fluid cavity 121. When in use, alloy tin is placed in the fluid cavity 121, and the sealing component 120 heats the fluid cavity 121 to make the alloy tin in the fluid cavity 121 liquid. When the glue outlet needs to be sealed, the glue gun 220 moves so that the glue outlet is immersed in the liquid alloy tin in the fluid cavity 121 or contacts the surface of the liquid alloy tin in the fluid cavity 121, and the glue outlet is sealed with the alloy tin. At the same time, the alloy tin can also be used to transfer heat to the hot melt glue at the glue outlet to prevent it from solidifying, thereby achieving a better sealing effect.

[0057] When the glue outlet needs to be sealed, as a preferred solution, the glue gun 220 moves to make the glue outlet contact with the liquid alloy tin surface of the fluid cavity 121. Utilizing the characteristics of the liquid alloy tin, a relatively stable oxide film structure will be formed on its surface. When in contact with the glue outlet, it will neither react with the hot melt adhesive at the glue outlet nor adhere to the glue outlet, thereby achieving a better sealing and isolation effect.

[0058] In actual application, in addition to the above structure, the sealing component 120 can also adopt other structures, such as being set as a cover structure. When the glue outlet needs to be sealed, the glue gun 220 moves so that the glue outlet is inserted into the sealing component 120, and the sealing component 120 is used to cover the glue outlet for sealing. The specific setting can be made according to actual use needs.

[0059] In some embodiments, the glue gun 220 is provided with a first electric heating element 221. It is understood that, if Figure 5 As shown, by providing the first electric heating element 221 in the glue gun 220, the first electric heating element 221 can be used to heat the hot melt adhesive in the glue gun 220 to ensure that it is in a fluid state, giving it better fluidity, reducing the possibility of the hot melt adhesive solidifying and causing clogging of the glue gun 220, and also facilitating uniform glue discharge and ease of use. In actual application, the specific number and distribution of the first electric heating elements 221 can be set accordingly according to actual needs.

[0060] In some embodiments, the placement table 110 is provided with a second electric heating element 112. It is understood that, if Figure 3As shown, a second electric heating element 112 is inserted into the placement table 110, and multiple second electric heating elements 112 are provided. The multiple second electric heating elements 112 are spaced apart and arranged along the front-to-back direction. By arranging the second electric heating element 112 on the placement table 110, the second electric heating element 112 can be used to heat the placement table 110 and transfer heat to the profile frame 10. Before the gluing operation begins, the profile frame 10 placed on the placement table 110 can be preheated. During the gluing operation, the second electric heating element 112 can be used to keep the profile frame 10 warm, thereby meeting the performance requirements of the hot melt adhesive, facilitating the improvement of the bonding strength of subsequent assembly, and facilitating use. In actual application, the specific number and distribution of the second electric heating elements 112 can be set accordingly according to actual use needs.

[0061] In some embodiments, a protective layer (not shown) is provided on the upper side of the placement platform 110 for contact with the profile frame strip 10. It is understood that by providing a protective layer on the upper side of the placement platform 110, when the profile frame strip 10 is placed on the upper side of the placement platform 110, the profile frame strip 10 contacts the protective layer, which helps reduce the possibility of damage to the surface paint layer of the profile frame strip 10 due to collision or friction between the profile frame strip 10 and the placement platform 110, thereby protecting the surface appearance quality of the profile frame strip 10. In actual application, the protective layer can be a high-temperature adhesive tape affixed to the upper side of the placement platform 110 or a heat-conductive soft adhesive layer, and the specific configuration can be determined according to actual usage needs.

[0062] In some embodiments, the gluing mechanism 200 includes a first connecting seat 210, the pretreatment mechanism 400 includes a second connecting seat 410, the moving mechanism 300 includes a first driving assembly 310, a second driving assembly 320, a driving motor 330, a movable seat 340 and a rack 350, the movable seat 340 is slidably connected to the machine base 100 and the moving direction is parallel to the front and rear direction, the rack 350 is fixedly arranged on the machine base 100 and extends along the moving direction of the movable seat 340, the driving motor 330 is arranged on the movable seat 340 and is driven by a gear (not shown in the figure), the gear and the rack 350 are engaged through a helical gear structure, the first driving assembly 310 is provided with two and is respectively connected to the first connecting seat 210 and the second connecting seat 410, which are used to drive the first connecting seat 210 to move up and down and drive the second connecting seat 410 to move up and down respectively, the second driving assembly 320 is arranged on the movable seat 340 and connected to the first driving assembly 310, which is used to drive the first driving assembly 310 to move left and right.

[0063] It is understandable that if Figure 2 、 Figure 3 and Figure 4As shown, the movable base 340 is slidably connected to the base 100 and the moving direction is parallel to the front-back direction. The rack 350 is fixedly arranged on the base 100 and extends in the front-back direction. The driving motor 330 is arranged on the movable base 340 and is driven by a gear (not shown in the figure). The gear and the rack 350 are engaged through a helical gear structure. The driving motor 330 drives the gear to rotate and utilizes the gear rack 350 structure to drive the movable base 340 to move forward and backward. The helical gear structure is engaged and driven to increase the forward and backward movement of the movable base 340. Stability; the second drive assembly 320 is arranged on the moving base 340 and is connected to the first drive assembly 310, and is used to drive the first drive assembly 310 to move left and right; the first drive assembly 310 is provided with two, one of which is connected to the first connecting base 210, and the other is connected to the second connecting base 410, which are respectively used to drive the first connecting base 210 to move up and down and drive the second connecting base 410 to move up and down, thereby realizing the front and back, left and right, and up and down three-axis movement driving of the gluing mechanism 200 and the pretreatment mechanism 400, which is convenient for use. In actual application, the structural form of the motion mechanism 300 can also be diverse, such as driven to move by a linear motor, driven to move by a cylinder, driven to move by a motor and a screw rod structure, etc. The motion mechanism 300 can also include a multi-axis manipulator, and the multi-axis manipulator is used to realize the motion driving of the gluing mechanism 200 and the pretreatment mechanism 400. The specific setting can be made according to the actual use needs.

[0064] In some embodiments, the pretreatment mechanism 400 also includes a first adjustment seat 430, a second adjustment seat 450 and a second driver 440. The flame gun 420 is arranged on the first adjustment seat 430 and is rotatably connected to the second adjustment seat 450 through the first adjustment seat 430. The second driver 440 is connected to the first adjustment seat 430 and is used to drive the first adjustment seat 430 to rotate relative to the second adjustment seat 450 to change the flame spray angle of the flame gun 420 relative to the glue-coated surface of the profile frame strip 10.

[0065] It is understandable that if Figure 3 、 Figure 4 and Figure 6 As shown, the first adjustment seat 430 is rotatably connected to the second adjustment seat 450, the flame gun 420 is arranged on the first adjustment seat 430, and the second driver 440 is arranged on the second adjustment seat 450 and connected to the first adjustment seat 430. By driving the first adjustment seat 430 to rotate relative to the second adjustment seat 450 to change the flame spraying angle of the flame gun 420 relative to the glue coating surface of the profile frame strip 10, the glue coating surface of the profile frame strip 10 can be flame sprayed at different inclination angles to adapt to the cleaning and use requirements of different profile frame strips 10, thereby improving adaptability; the second adjustment seat 450 is slidably connected to the second connecting seat 410 and can be moved left and right relative to the second connecting seat 410 to adjust its position, thereby changing the position setting of the flame gun 420 and further improving adaptability.

[0066] Further, if Figure 3 、 Figure 4 and Figure 5 As shown, the glue coating mechanism 200 also includes a third adjustment seat 260, which is slidably connected to the first connecting seat 210 and can be moved left and right relative to the first connecting seat 210 to adjust its position. The glue gun 220, the auxiliary pump 230, the first driver 240, etc. are all arranged on the third adjustment seat 260, thereby changing the position setting of the glue gun 220 to further improve adaptability.

[0067] In actual application, the second driver 440 can be a cylinder, an electric push rod or a motor, etc. The specific structures of the first adjustment seat 430, the second adjustment seat 450 and the third adjustment seat 260 can be set accordingly according to actual use needs and are not limited here.

[0068] In some embodiments, the pressing mechanism 520 includes a fixed rod 521, a movable rod 522 and a third driver 523. The fixed rod 521 is fixed on the assembly workbench 500. The third driver 523 is arranged on the assembly workbench 500 and is driven and connected to the movable rod 522. The movable rod 522 and the fixed rod 521 are arranged parallel to each other. The third driver 523 can drive the movable rod 522 to move closer to or away from the fixed rod 521, so that the movable rod 522 and the fixed rod 521 can cooperate with the glass body and profile frame strip 10 on the clamping placement structure.

[0069] It is understandable that if Figure 1 、 Figure 7 and Figure 9 As shown, the fixed rod 521 and the movable rod 522 both extend in the front-to-back direction, and are parallel to the front-to-back direction. Two third drivers 523 are provided, and the two third drivers 523 are respectively connected to the front and rear sides of the movable rod 522 and can jointly drive the movable rod 522 to move in the left and right directions, so that the movable rod 522 is subjected to more uniform force, reducing the possibility of its deviation, and enabling the movable rod 522 and the fixed rod 521 to cooperate to achieve a better clamping effect. During production, the glass body and the profile frame strip 10 with glue applied can be placed on the placement structure and placed between the movable rod 522 and the fixed rod 521, and the side of the glass body can be docked with the installation groove of the profile frame strip 10. Then the pressing mechanism 520 is actuated, and the third driver 523 drives the movable rod 522 to move closer to the fixed rod 521, so that the movable rod 522 and the fixed rod 521 cooperate with the glass body and the profile frame strip 10 sandwiched therebetween, so that the side of the glass body can be plugged into and fit with the installation groove of the profile frame strip 10 and can maintain the matching relationship between the two, so as to facilitate the bonding of the two by hot melt adhesive. Moreover, by squeezing the profile frame strip 10 by the movable rod 522 and / or the fixed rod 521, the straightness of the profile frame strip 10 can be corrected, thereby ensuring the assembly quality and facilitating production applications.

[0070] In actual application, the third driver 523 can be a cylinder, a hydraulic cylinder or a linear motor, and the movable rod 522 and the fixed rod 521 can adopt a profile structure; in addition to the above structure, the pressing mechanism 520 can also grasp the glass body and the profile frame strip 10 respectively through multiple clamping components, and then drive the two to move relative to each other, so that the glass body and the profile frame strip 10 are pressed together. The specific settings can be made according to actual usage needs.

[0071] In some embodiments, two fixed rods 521 are provided, and the two fixed rods 521 are spaced apart and distributed along the moving direction of the movable rod 522 , and the movable rod 522 is disposed between the two fixed rods 521 .

[0072] It is understandable that if Figure 1 and Figure 7 As shown, two fixed rods 521 are respectively provided on the left and right sides of the assembly workbench 500, and a movable rod 522 is provided between the two fixed rods 521. The movable rod 522 can cooperate with the left fixed rod 521 to clamp the glass body and the profile frame strip 10 therebetween, and can also cooperate with the right fixed rod 521 to clamp the glass body and the profile frame strip 10 therebetween, thereby increasing the flexibility of use. In actual application, only one fixed rod 521 can also be provided, and the specific number can be changed accordingly according to actual use needs.

[0073] In some embodiments, the placement structure includes a supporting seat 510 arranged on the upper side of the assembly workbench 500. There are multiple supporting seats 510, and the multiple supporting seats 510 are spaced apart along the moving direction of the movable rod 522. Each supporting seat 510 is provided with multiple roller members 511, and the multiple roller members 511 are spaced apart along the length direction of the movable rod 522. The supporting seat 510 can be detachably arranged on the assembly workbench 500 or the supporting seat 510 can be movably arranged on the assembly workbench 500.

[0074] It is understandable that if Figure 1 、 Figure 7 、 Figure 8 and Figure 9As shown, there are multiple support seats 510, which are spaced apart in the left-right direction. Each support seat 510 is provided with multiple roller members 511 spaced apart in the front-to-back direction. When in use, the glass door and window can be placed on the multiple roller members 511 to facilitate the movement of the glass door and window. The roller members 511 are universal wheels, which facilitate the movement of the glass door and window in multiple directions and increase the flexibility of the movement of the glass door and window. By setting the support seats 510 to be removable or movable relative to the assembly workbench 500, the setting of the roller members 511 can be changed by replacing, moving, or rotating the support seats 510, increasing the flexibility of the setting of the roller members 511 and improving adaptability. In actual application, in addition to the above structure, the placement structure can also be a planar structure, or directly composed of multiple roller members 511. The roller members 511 can also be directly set on the upper side of the assembly workbench 500. The specific setting can be correspondingly determined according to actual use needs.

[0075] Furthermore, the support seat 510 is placed on the upper side of the assembly workbench 500. It is understandable that Figure 1 、 Figure 7 and Figure 9 As shown, the support seat 510 is placed directly on the assembly workbench 500. During use, the support bracket can be moved or rotated to change the setting of the roller member 511. Alternatively, the support seat 510 can be directly replaced to change the support height or replace the roller member 511 thereon, thereby increasing the flexibility of the setting of the roller member 511 and improving adaptability. In actual application, in addition to the above structure, the support seat 510 can also be slidably connected to the assembly workbench 500 via a slide rail and slider structure, or rotatably connected to the assembly workbench 500 via a shaft structure, or detachably connected via a snap-fit ​​structure. The specific structure can be changed accordingly according to actual use needs.

[0076] In some embodiments, the supporting seat 510 is a profile structure extending along the length direction of the movable rod 522 and has two short sides 512 and two long sides 513. The roller member 511 is arranged on one short side 512 of the supporting seat 510. The supporting seat 510 can be placed on the assembly workbench 500 through the short side 512 or the long side 513. When the supporting seat 510 is placed on the assembly workbench 500 with the short side 512, the movable rod 522 and the fixed rod 521 can cooperate to clamp the glass body and profile frame strip 10 placed on the roller member 511. When the supporting seat 510 is placed on the assembly workbench 500 with the long side 513, the movable rod 522 is offset up and down from the glass body and profile frame strip 10 placed on the long side 513 of the supporting seat 510.

[0077] It is understandable that if Figure 7 、 Figure 8 and Figure 9As shown, the support seat 510 is a profile structure and extends in the front-to-back direction. The support seat 510 has two short sides 512 and two long sides 513. Figure 8 The left and right sides are long sides 513, and the upper and lower sides are short sides 512. The roller 511 is arranged on the short side 512 on the upper side of the supporting seat 510. Figure 8 and Figure 9 When the support seat 510 is placed on the assembly workbench 500 with the short side 512, the upper side of the support seat 510 contacts the glass door and window through the roller member 511, and the supporting height is relatively high, so that the glass door and window can be located between the movable rod 522 and the fixed rod 521, so that the movable rod 522 and the fixed rod 521 can cooperate with the glass body and the profile frame strip 10 sandwiched therebetween to achieve press-fitting; when the support seat 510 is switched to be placed on the assembly workbench 500 with the long side 513, the upper side of the support seat 510 is the long side 513 and contacts the glass door and window through the long side 513. At this time, the supporting height is relatively low, and the position of the glass door and window will also move downward relatively, so that the movable rod 522 and the glass door and window are dislocated up and down. At this time, the left and right movement of the movable rod 522 will not contact the glass door and window, which can avoid interference between the glass door and window and the movable rod 522, which is conducive to the static placement of the glass door and window and is convenient for use. In actual application, the specific structure and setting method of the supporting seat 510 can also be changed accordingly according to actual use needs.

[0078] In some embodiments, the assembly workbench 500 is provided with a blower mechanism 530, which is used to blow air on the assembled glass doors and windows placed on the structure.

[0079] It is understandable that if Figure 1 、 Figure 7 and Figure 9 As shown, the assembly workbench 500 is a frame structure with a hollowed-out upper portion. The blower mechanism 530 is disposed below the hollowed-out upper portion of the assembly workbench 500 and faces upward. Multiple blower mechanisms 530 are provided and spaced apart in the left-right direction. When the assembled glass doors and windows are left to rest, the blower mechanism 530 can be used to blow air onto the assembled glass doors and windows on the assembly workbench 500, which helps to quickly cool them down, promotes the initial curing of the hot melt adhesive, and improves production efficiency. The blower mechanism 530 is disposed within the assembly workbench 500 and has a compact structure, which helps to reduce the space occupied by the blower mechanism 530 on the production site and facilitates use. In actual application, the blower mechanism 530 can be a fan disposed on the assembly workbench 500 or an air duct connected to an external air supply device. The specific setting can be made according to actual use needs.

[0080] The production process according to the second embodiment of the present invention is applied to the glass door and window assembly production line according to the first embodiment of the present invention, and the production process includes the following steps:

[0081] Prepare materials, prepare glass body and profile frame strip 10;

[0082] Glass cleaning, plasma jet flame treatment of the assembly position of the glass body;

[0083] Clean the profile. Place the profile frame strip 10 on the gluing device. The motion mechanism 300 drives the pretreatment mechanism 400 to move. Use the flame gun 420 to perform plasma jet flame treatment on the gluing surface of the profile frame strip 10.

[0084] During the gluing operation, the motion mechanism 300 drives the gluing mechanism 200 to move, and the glue gun 220 is used to apply hot melt glue on the gluing surface of the profile frame strip 10;

[0085] During the press-fitting operation, the glass body and the profile frame strip 10 are placed on the assembly workbench 500, and the assembly position of the glass body is aligned with the gluing position of the profile frame strip 10. The glass body and the profile frame strip 10 are pressed together using the press-fitting mechanism 520, so that the sides of the glass body are plugged into the installation grooves of the profile frame strip 10 and bonded together using hot melt adhesive.

[0086] After the glass doors and windows are assembled, they are left to stand on the assembly workbench 500 for a preset time A to allow the hot melt adhesive at the assembly position to initially solidify.

[0087] According to the production process of the embodiment of the present invention, the glass body and the profile frame strip 10 are cleaned by plasma flame treatment, which can achieve a better cleaning effect and improve the surface tension coefficient of the bonding surface, which is beneficial to improving the firmness of subsequent bonding and improving the qualified rate of the product; the gluing of the gluing surface of the profile frame strip 10 is completed by mechanical operation, which is beneficial to ensure uniform gluing, and the plug-in cooperation between the glass body and the profile frame strip 10 is assisted by the pressing mechanism 520, which facilitates the assembly between the glass body and the profile frame strip 10, improves production efficiency and the degree of automation, and can better meet the needs of large-scale production and continuous production.

[0088] In actual application, in the glass cleaning step, the plasma flame treatment of the glass body can be completed by using the pretreatment mechanism 400 of the gluing equipment, or by using other devices capable of performing plasma flame treatment; the hot melt adhesive used in the present invention is preferably PUR hot melt adhesive, which has high bonding strength and can achieve better bonding effect between different materials; the time from the start of the gluing operation step to the completion of the pressing operation step should be limited to a shorter preset time B to reduce the possibility of the hot melt adhesive reducing or losing its bonding performance due to cooling during the transfer of the profile frame strip 10 and the contact between the hot melt adhesive and water vapor in the air. The preset time B is preferably 60 seconds to ensure a stable and effective operating time period and effectively control product quality. It can be set accordingly according to actual use needs.

[0089] In some embodiments, before the profile cleaning step, the placement table 110 is heated to increase its temperature. This can create a local environment for the gluing operation in advance, help prevent moisture, reduce the possibility of loose bonding between the adhesive surfaces, and ensure the assembly quality of the product.

[0090] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the scope of the present invention.

Claims

1. A glass door and window assembly production line, characterized in that: include: A gluing device, comprising a machine base, a gluing mechanism, a pretreatment mechanism, and a motion mechanism; the machine base is provided with a placement table for placing the profile frame strips; the gluing mechanism has a glue gun, which can be connected to an external glue supply device and output hot melt glue; the pretreatment mechanism has a flame gun, which can perform plasma jet flame treatment on the gluing surface of the profile frame strips; the motion mechanism is provided on the machine base and is respectively driven and connected to the gluing mechanism and the pretreatment mechanism; the motion mechanism can drive the gluing mechanism and the pretreatment mechanism to move relative to the placement table; An assembly workbench is provided with a placement structure for the glass body and the profile frame strip. The assembly workbench is provided with a pressing mechanism, which can press the glass body and the profile frame strip on the placement structure so that the side of the glass body is plugged into the installation groove of the profile frame strip.

2. The glass door and window assembly production line according to claim 1, characterized in that: The glue coating mechanism also includes an auxiliary pump and a first driver. The glue gun is connected to the auxiliary pump and can be connected to an external glue supply device through the auxiliary pump. The first driver is driven by the auxiliary pump to drive the auxiliary pump to work.

3. The glass door and window assembly production line according to claim 1, characterized in that: The gluing mechanism further comprises a sensing element, and the sensing element is used to sense the profile frame strip on the placement table.

4. The glass door and window assembly production line according to claim 1, characterized in that: The glue gun has a glue outlet and can output hot melt glue through the glue outlet. A sealing assembly for sealing the glue outlet is provided on the machine base, and the glue gun can move to cooperate with the sealing assembly.

5. The glass door and window assembly production line according to claim 1, characterized in that: The glue dispensing gun is provided with a first electric heating element and / or the placement table is provided with a second electric heating element.

6. The glass door and window assembly production line according to claim 1, characterized in that: The pretreatment mechanism also includes a first adjustment seat, a second adjustment seat and a second driver. The flame gun is arranged on the first adjustment seat and is rotatably connected to the second adjustment seat through the first adjustment seat. The second driver is connected to the first adjustment seat and is used to drive the first adjustment seat to rotate relative to the second adjustment seat to change the flame spray angle of the flame gun relative to the glue-coated surface of the profile frame strip.

7. The glass door and window assembly production line according to claim 1, characterized in that: The pressing mechanism includes a fixed rod, a movable rod and a third driver. The fixed rod is fixedly arranged on the assembly workbench. The third driver is arranged on the assembly workbench and is drivingly connected to the movable rod. The movable rod and the fixed rod are arranged parallel to each other. The third driver can drive the movable rod to move closer to or away from the fixed rod, so that the movable rod and the fixed rod can cooperate to clamp the glass body and profile frame strip on the placement structure.

8. The glass door and window assembly production line according to claim 7, characterized in that: The placement structure includes a supporting seat arranged on the upper side of the assembly workbench, and there are multiple supporting seats. The multiple supporting seats are spaced apart along the moving direction of the movable rod. Each supporting seat is provided with multiple roller members, and the multiple roller members are spaced apart along the length direction of the movable rod. The supporting seat can be detachably arranged on the assembly workbench or the supporting seat can be movably arranged on the assembly workbench.

9. The glass door and window assembly production line according to claim 1, characterized in that: The assembly workbench is provided with a blower mechanism, which is used to blow air on the glass doors and windows assembled on the placement structure.

10. A production process, characterized in that: Applied to the glass door and window assembly production line according to any one of claims 1 to 9, the production process comprises the following steps: Prepare materials, including glass body and profile frame strips; Glass cleaning, plasma jet flame treatment of the assembly position of the glass body; Clean the profile, place the profile frame on the gluing equipment, the motion mechanism drives the pretreatment mechanism to move, and use the flame gun to perform plasma jet flame treatment on the gluing surface of the profile frame; Gluing operation: the motion mechanism drives the gluing mechanism to move, and the glue gun is used to apply hot melt glue on the gluing surface of the profile frame; Press-fitting operation: Place the glass body and profile frame strips on the assembly workbench, align the assembly position of the glass body with the gluing position of the profile frame strips, and use the press-fitting mechanism to press the glass body and the profile frame strips together, so that the sides of the glass body are plugged into the installation grooves of the profile frame strips and bonded with hot melt adhesive; After the glass doors and windows are assembled, they are left to stand on the assembly workbench for a preset time A to allow the hot melt adhesive at the assembly position to initially solidify.

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