A glass product die bonder

Abstract

The application discloses a glass product sheet sticking machine, and relates to the technical field of glass product processing, which comprises a workbench, a heating disc arranged above the workbench and used for heating ceramic sheets, a placing seat arranged on one side of the heating disc, a conveying assembly one arranged above the workbench and used for transferring the ceramic sheets to the placing seat, a pressing seat arranged above the placing seat and facing the placing seat, a wax dripping assembly arranged on one side of the placing seat and facing the upper side of the ceramic sheets, and a conveying assembly two arranged above the workbench and used for transferring glass products to the upper side of the ceramic sheets after wax dripping. The glass product sheet sticking machine does not need manual material transfer between different devices, reduces operation errors caused by manual intervention, prevents temperature loss in the ceramic sheet transfer process, makes the wax liquid evenly distributed on the surface of the ceramic sheet, realizes continuous processing from ceramic sheet heating to glass sheet pressing, and significantly improves the sheet sticking efficiency and product processing consistency.

Description

Technical Field

[0001] This application relates to the field of glass product processing technology, and in particular to a glass product bonding machine. Background Technology

[0002] In the production process of glass and ceramic composite products, it is often necessary to fix and connect glass sheets and ceramic sheets through a bonding process. Among them, wax bonding is one of the commonly used processes. This process requires first heating and pre-treating the ceramic sheet, then applying a wax layer to the surface of the heated ceramic sheet, and then spinning it to make the wax layer evenly cover the surface of the ceramic sheet. Finally, the glass sheet is attached to the wax layer and a stable connection is achieved by pressing. The entire process must be completed by a glass product bonding machine.

[0003] Most glass bonding machines on the market currently adopt a step-by-step processing structure, that is, the processes of heating ceramic sheets, dripping wax, spinning evenly, bonding glass sheets and pressing are completed on different equipment or different workstations, and material transfer between workstations requires manual or independent transfer devices.

[0004] Regarding the aforementioned technologies, the inventors believe that material transfer between processing steps relies on manual labor or independent devices, resulting in low transfer efficiency and easy loss of temperature from ceramic sheets, which affects the quality of wax layer adhesion. Utility Model Content

[0005] The purpose of this application is to provide a glass product bonding machine to improve the problem that material transfer between processing steps relies on manual labor or independent devices, resulting in low transfer efficiency and easy loss of ceramic sheet temperature, which affects the quality of wax layer adhesion.

[0006] This application provides a glass product bonding machine, which adopts the following technical solution: A glass product bonding machine includes a worktable and a heating plate disposed above the worktable for heating ceramic sheets. A placement seat is disposed on one side of the heating plate. A first conveying component is disposed above the worktable to transfer the ceramic sheets to the placement seat. A pressing seat is disposed directly above the placement seat and facing the placement seat. A wax dripping component is disposed on one side of the placement seat and drips wax onto the ceramic sheets. A second conveying component is disposed above the worktable to transfer the glass product onto the ceramic sheets after wax dripping.

[0007] By adopting the above technical solution, the core processes of glass product bonding—ceramic sheet heating, transfer, wax dripping, glass sheet transfer, and pressing—are integrated into the same workbench. This eliminates the need for manual transfer of materials between different devices, reducing operational errors caused by manual intervention and preventing temperature loss during ceramic sheet transfer. It also ensures that the wax is evenly distributed on the ceramic sheet surface and achieves continuous processing from ceramic sheet heating to glass sheet pressing, significantly improving bonding efficiency and product processing consistency.

[0008] Optionally, the heating plate is provided with an electric heating tube for heating ceramic sheets. The conveying assembly includes a mounting frame connected to the workbench and a linear module 1 horizontally arranged on the top of the mounting frame 1. The moving end of the linear module 1 is provided with a linear module 2, the driving end of the linear module 2 is provided with a moving frame 1, and several suction cups 1 for picking up ceramic sheets are arranged below the moving frame 1.

[0009] By adopting the above technical solution, an electric heating tube is embedded in the heating plate, and a contact heating method is used. Compared with traditional hot air heating, the heat transfer is more direct and uniform, and the heating temperature of the ceramic sheet can be precisely controlled to prevent the wax layer from not adhering firmly or the solidification speed from being different due to uneven heating. The suction cup is precisely aligned with the ceramic sheet on the heating plate through the coordinated adjustment of the dual linear modules, which improves the transfer position accuracy of the ceramic sheet from the heating plate to the placement seat.

[0010] Optionally, the placement seat has a rotating disk corresponding to the ceramic sheet at its center, and a driving component one for driving the rotating disk to rotate is provided at the bottom of the placement seat. The wax dripping assembly includes a wax dripping tube facing the placement seat and a connecting frame connected to the wax dripping tube. A mounting frame two is provided on the side of the placement seat away from the heating plate, and the mounting frame two is provided with a driving component two for driving the connecting frame to rotate.

[0011] By adopting the above technical solution, the rotating disk in the center of the placement seat cooperates with the bottom drive component one. When dripping wax, the drive component one drives the rotating disk and ceramic sheet to rotate synchronously. Centrifugal force is used to make the wax liquid evenly cover the surface of the ceramic sheet, which solves the problem of local accumulation and uneven thickness of wax layer caused by fixed wax dripping. It provides a uniform wax layer foundation for the tight adhesion of glass sheet and ceramic sheet. The drive component two can drive the connecting frame to drive the wax dripping tube to rotate, preventing the wax liquid from dripping outside the placement seat and causing waste.

[0012] Optionally, the workbench is provided with a mounting bracket three corresponding to the pressing seat on one side of the placement seat, and the mounting bracket three is provided with a drive cylinder for driving the pressing seat to move downward.

[0013] By adopting the above technical solution, the driving cylinder directly drives the pressing seat to move downward. Compared with manual pressing or screw transmission, it not only has a faster response speed, but also allows for precise control of the pressing force by adjusting the cylinder air pressure. The pressure can be flexibly adjusted according to the thickness of the glass sheet and the material of the ceramic sheet, preventing the sheet from loosening due to insufficient pressing force or the glass sheet from breaking due to excessive pressing force. This effectively improves the stability of the pressing quality and reduces the product scrap rate.

[0014] Optionally, the conveying assembly 2 includes a plurality of suction cups 2 for adsorbing glass products, the worktable is provided with a support frame, the top of the support frame is provided with a linear module 3, the moving end of the linear module 3 is provided with a linear module 4 that moves toward the placement seat, and the moving end of the linear module 4 is provided with a moving frame 2 connected to the suction cups 2.

[0015] By adopting the above technical solution, linear module three can move horizontally, and linear module four can drive the moving frame two to move vertically. With the help of suction cup two on the moving frame two, the glass product can be accurately transferred in a two-dimensional plane, which solves the problem of large alignment deviation when transferring glass sheets in the traditional single module, and ensures that the glass product can be accurately covered on the ceramic sheet after waxing.

[0016] Optionally, the first and second movable frames are respectively equipped with vacuum control valves connected to the first and second suction cups.

[0017] By adopting the above technical solution, the vacuum control valve on the first mobile frame independently controls the negative pressure on and off of the first suction cup, and the vacuum control valve on the second mobile frame independently controls the negative pressure on and off of the second suction cup. By precisely controlling the opening and closing of the negative pressure, it is ensured that the first suction cup provides sufficient adsorption force when picking up the ceramic sheet, and releases it in time after being transferred to the position, preventing the ceramic sheet from falling off due to excessively tight adsorption or excessively loose adsorption.

[0018] Optionally, the movable frame is provided with a positioning camera corresponding to the ceramic plate facing the heating plate, and the positioning camera is electrically connected to the linear module.

[0019] By adopting the above technical solution, the positioning camera of the mobile frame facing the heating plate can collect the position information of the ceramic sheet on the heating plate in real time and transmit the data to the linear module. The linear module and the linear module adjust the movement trajectory to ensure that the suction cup can accurately align with the gripping center of the ceramic sheet, reduce manual intervention, prevent the position deviation of the ceramic sheet when it is transferred to the placement seat due to gripping misalignment, and thus affect the glass sheet bonding accuracy, significantly improving the product qualification rate.

[0020] Optionally, the bottom of the pressing seat is provided with a cushioning pad layer corresponding to the glass product.

[0021] By adopting the above technical solution, the buffer pad layer at the bottom of the pressing seat directly contacts the glass product. During the pressing process, the buffer pad layer can absorb part of the pressing force through its own deformation, preventing the rigid contact between the bottom of the pressing seat and the glass sheet from causing local pressure concentration, which could lead to the glass product breaking. At the same time, the buffer pad layer can increase the contact area with the glass sheet, so that the pressing force is evenly transmitted to the surface of the glass product, ensuring that the wax layer between the glass sheet and the ceramic sheet is fully extended during pressing.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. The core processes of glass product bonding—ceramic sheet heating, transfer, wax dripping, glass sheet transfer, and pressing—are integrated into the same workbench. This eliminates the need for manual transfer of materials between different devices, reducing operational errors caused by manual intervention and preventing temperature loss during ceramic sheet transfer. It also ensures that the wax is evenly distributed on the ceramic sheet surface and achieves continuous processing from ceramic sheet heating to glass sheet pressing, significantly improving bonding efficiency and product processing consistency. 2. An electric heating element is embedded in the heating plate, which adopts a contact heating method. Compared with traditional hot air heating, the heat transfer is more direct and uniform. It can accurately control the heating temperature of the ceramic sheet and prevent the wax layer from not adhering well or the solidification speed from being different due to uneven heating. The suction cup is precisely aligned with the ceramic sheet on the heating plate through the coordinated adjustment of the dual linear modules, which improves the transfer position accuracy of the ceramic sheet from the heating plate to the placement seat. 3. The positioning camera facing the heating plate can collect the position information of the ceramic sheet on the heating plate in real time and transmit the data to the linear module one. The linear module one, together with the linear module two, adjusts the movement trajectory to ensure that the suction cup one can accurately align with the gripping center of the ceramic sheet, reduce manual intervention, prevent the position deviation of the ceramic sheet when it is transferred to the placement seat due to gripping misalignment, and thus affect the glass sheet bonding accuracy, significantly improving the product qualification rate. Attached Figure Description

[0023] Figure 1 This is an overall schematic diagram of a glass product bonding machine; Figure 2 This is a partial cross-sectional view of a glass product bonding machine.

[0024] In the diagram, 1. Workbench; 11. Placement seat; 111. Rotary disc; 112. Drive component one; 12. Pressing seat; 121. Buffer pad; 13. Mounting frame three; 14. Drive cylinder; 2. Heating plate; 21. Electric heating tube; 3. Ceramic sheet; 4. Conveying assembly one; 41. Mounting frame one; 42. Linear module one; 43. Linear module two; 44. Moving frame one; 45. Suction cup one; 46. Positioning camera; 5. Wax dripping assembly; 51. Wax dripping tube; 52. Connecting frame; 53. Mounting frame two; 54. Drive component two; 6. Conveying assembly two; 61. Suction cup two; 62. Support frame; 63. Linear module three; 64. Linear module four; 65. Moving frame two; 7. Vacuum control valve. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1 -Appendix Figure 2 This application will be described in further detail below.

[0026] A glass product bonding machine, as described in the following example Figure 1 and Figure 2The system includes a horizontally positioned workbench 1, a circular heating plate 2 placed near one edge of the workbench 1, a ceramic sheet 3 to be heated placed on the upper surface of the heating plate 2, and several electric heating tubes 21 evenly embedded in the heating plate 2. The electric heating tubes 21 are connected to an external temperature controller and power supply through high-temperature resistant wires, and the temperature of the heating plate 2 can be set and monitored by the controller. A circular placement seat 11 is fixed to the surface of the workbench 1 on one side of the heating plate 2 by bolts. A rotating disk 111 is rotatably connected to the center of the placement seat 11 through a deep groove ball bearing. The diameter of the rotating disk 111 is slightly smaller than the diameter of the ceramic sheet 3. A drive component 112 is fixed to the bottom of the placement seat 11 by a flange. The drive component 112 is a servo motor electrically connected to the power supply. The output shaft of the drive component 112 is keyed and fixed to the bottom center of the rotating disk 111. Starting the drive component 112 can drive the rotating disk 111 to rotate smoothly around its own axis.

[0027] Reference Figure 1 and Figure 2 A mounting bracket 41 is bolted to one side of the workbench 1. A linear module 42 is mounted on the top of the mounting bracket 41. The linear module 42 is a ball screw module, and its length is along the length of the workbench 1. A linear module 43, also a ball screw module, is bolted to the moving end of the linear module 42. A moving bracket 44 is bolted to the driving end of the linear module 43. Multiple sets of linear modules 43 are evenly bolted to the bottom of the moving bracket 44. Suction cup 45 is a silicone vacuum suction cup. Suction cup 45 is connected to an external vacuum pump via a PU tube. A vacuum control valve 7 is fixed to the side of the moving frame 44 by bolts. This valve is connected in series on the PU tube between suction cup 45 and the vacuum pump. A positioning camera 46 is fixed to the side of the moving frame 44 facing the heating plate 2 via a bracket. The lens of the positioning camera 46 is vertically downward and directly facing the center area of ​​the heating plate 2. The positioning camera 46 is electrically connected to the controller of the linear module 42 via a data cable.

[0028] Reference Figure 1 and Figure 2 A mounting bracket 53 is bolted to the surface of the workbench 1 on the side of the placement seat 11 away from the heating plate 2. A driving component 54 is fixed to the top of the mounting bracket 53 via a flange. The driving component 54 is a stepper motor electrically connected to the power supply, with an adjustable rotation angle range of 0-120°. The output shaft of the driving component 54 faces the placement seat 11, and a connecting bracket 52 is fixed to the end of the output shaft via a coupling. A wax dripping tube 51 is fixed to the end of the connecting bracket 52 away from the driving component 54 via a pipe clamp. The outlet end of the wax dripping tube 51 faces downward and is directly opposite the center area of ​​the rotating disk 111 of the placement seat 11. The other end of the wax dripping tube 51 is connected to an external wax storage tank via a hose. The wax storage tank can pressurize wax into the wax dripping tube 51 using air pressure.

[0029] Reference Figure 1 and Figure 2 The workbench 1 is located on one side of the placement seat 11 and is fixed with a mounting bracket 3 13 by bolts. The bottom center of the crossbeam of the mounting bracket 3 13 is fixed with a drive cylinder 14 by a flange. The piston rod of the drive cylinder 14 is set vertically downward, and the end of the piston rod is fixed with a pressing seat 12 by bolts. The bottom of the pressing seat 12 is covered with a buffer pad 121 by high temperature resistant adhesive. The diameter of the buffer pad 121 is the same as that of the pressing seat 12, which can completely cover the upper surface of the glass product.

[0030] Reference Figure 1 and Figure 2 On the side of the workbench 1 away from the heating plate 2, a support frame 62 is fixed with bolts. A linear module 3 63 is connected to the top of the support frame 62 via a slider guide rail. The linear module 3 63 is a ball screw module, and its length direction is parallel to that of the linear module 1 42. A linear module 4 64 is fixed with bolts to the moving end of the linear module 3 63. The linear module 4 64 is also a ball screw module. A moving frame 2 65 is welded and fixed to the moving end of the linear module 4 64. Several suction cups 2 61 are evenly fixed with bolts below the moving frame 2 65. The suction cups 2 61 are connected to an external vacuum pump via PU air pipes. A second vacuum control valve 7 is fixed with bolts to the side of the moving frame 2 65. This valve is connected in series on the air pipe between the suction cups 2 61 and the vacuum pump.

[0031] The implementation principle of this application embodiment is as follows: When using this glass product bonding machine, the ceramic sheet 3 to be processed is first placed on the heating plate 2. The electric heating tube 21 is activated by the external controller to heat the ceramic sheet 3. During the heating process, the controller monitors the heating temperature in real time to ensure that the ceramic sheet 3 reaches the optimal temperature for wax layer adhesion. After the ceramic sheet 3 is heated, the positioning camera 46 on the moving frame 44 is activated to collect the position information of the ceramic sheet 3 on the heating plate 2 in real time and transmit the position data to the linear module 42. The linear module 42, in conjunction with the linear module 43, adjusts the moving trajectory, moving the moving frame 44 and the suction cup 45 below it to move directly above the ceramic sheet 3, and then drives the moving frame 44 to reset. Vacuum control valve 7 is opened, and the external vacuum pump provides negative pressure to suction cup 45 through the air pipe. Suction cup 45 firmly adsorbs ceramic sheet 3. Linear module 42 and linear module 43 work together to move suction cup 45 with ceramic sheet 3 adsorbed to the top of rotating disk 111 of the placement base 11. Drive component 54 on mounting bracket 53 is activated. Drive component 54 drives connecting bracket 52 and wax dripping tube 51 to rotate, so that the outlet end of wax dripping tube 51 is aligned with the center area of ​​ceramic sheet 3 on rotating disk 111. External wax storage device supplies wax to wax dripping tube 51 through the pipe. The wax liquid drips evenly onto the surface of ceramic sheet 3. At the same time, drive component 112 at the bottom of placement base 11 is activated. Drive component 112 drives... The rotating disk 111 and ceramic sheet 3 rotate synchronously, using centrifugal force to evenly spread the wax liquid on the surface of the ceramic sheet 3, forming a wax layer of uniform thickness. After the wax dripping is completed, the first drive component 112 stops working, and the second drive component 54 drives the wax dripping tube 51 back to its initial position to avoid interfering with subsequent processes. The glass product to be bonded is placed within the adsorption range of the second suction cup 61. The vacuum control valve 7 on the second moving frame 65 is opened, and the second suction cup 61 adsorbs the glass product through negative pressure. The third linear module 63 and the fourth linear module 64 work together to move the second suction cup 61 with the adsorbed glass product to directly above the rotating disk 111 of the placement seat 11, so that the glass product is accurately aligned with the ceramic sheet 3 covered with the wax layer below. After reaching the preset position, the vacuum control valve 7 on the second moving frame 65 closes, and the suction cup 61 releases the glass product, which is then smoothly bonded to the wax layer of the ceramic sheet 3. Finally, the piston rod of the drive cylinder 14 extends downward, causing the pressing seat 12 and the bottom buffer pad 121 to move downward. The buffer pad 121 first contacts the upper surface of the glass product. As the piston rod continues to extend, the buffer pad 121 transmits the pressing force evenly to the glass product and the ceramic sheet 3 through its own deformation, so that the two are tightly bonded under the action of the wax layer. The pressing state is maintained until the wax layer solidifies. Then, the piston rod of the drive cylinder 14 retracts upward, causing the pressing seat 12 to reset, completing one bonding process between the glass product and the ceramic sheet 3.The elimination of manual material transfer between different devices reduces operational errors caused by human intervention and prevents temperature loss during the transfer of ceramic sheet 3, ensuring that the wax liquid is evenly spread on the surface of ceramic sheet 3. At the same time, it realizes continuous processing from heating ceramic sheet 3 to pressing glass sheet, significantly improving the bonding efficiency and product processing consistency.

[0032] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be included within the scope of protection of this application.

Claims

1. A glass product bonding machine, characterized in that: The device includes a workbench (1) and a heating plate (2) set above the workbench (1) for heating ceramic sheets (3). A placement seat (11) is provided on one side of the heating plate (2). A first conveying component (4) is provided above the workbench (1) to transfer the ceramic sheets (3) to the placement seat (11). A pressing seat (12) is provided directly above the placement seat (11) facing the placement seat (11). A wax dripping component (5) is provided on one side of the placement seat (11) to drip wax onto the ceramic sheets (3). A second conveying component (6) is provided above the workbench (1) to transfer glass products to the ceramic sheets (3) after wax dripping.

2. The glass product bonding machine according to claim 1, characterized in that: The heating plate (2) is provided with an electric heating tube (21) for heating ceramic pieces (3). The conveying assembly (4) includes a mounting frame (41) connected to the workbench (1) and a linear module (42) horizontally arranged on the top of the mounting frame (41). The moving end of the linear module (42) is provided with a linear module (43). The driving end of the linear module (43) is provided with a moving frame (44). Several suction cups (45) for picking up ceramic pieces (3) are arranged below the moving frame (44).

3. A glass product bonding machine according to claim 2, characterized in that: The placement base (11) has a rotating disk (111) at its center that corresponds to the ceramic sheet (3). The bottom of the placement base (11) is provided with a drive component (112) that drives the rotating disk (111) to rotate. The wax dripping assembly (5) includes a wax dripping tube (51) facing the placement base (11) and a connecting frame (52) connected to the wax dripping tube (51). The side of the placement base (11) away from the heating plate (2) is provided with a mounting frame (53). The mounting frame (53) is provided with a drive component (54) that drives the connecting frame (52) to rotate.

4. A glass product bonding machine according to claim 3, characterized in that: The workbench (1) is provided with a mounting bracket three (13) corresponding to the pressing seat (12) on one side of the placement seat (11). The mounting bracket three (13) is provided with a driving cylinder (14) for driving the pressing seat (12) to move down.

5. A glass product bonding machine according to claim 4, characterized in that: The second conveying component (6) includes several suction cups (61) for adsorbing glass products. The worktable (1) is provided with a support frame (62). A linear module (63) is provided on the top of the support frame (62). A linear module (64) is provided at the moving end of the linear module (63) to move toward the placement seat (11). A movable frame (65) connected to the suction cups (61) is provided at the moving end of the linear module (64).

6. A glass product bonding machine according to claim 5, characterized in that: The first movable frame (44) and the second movable frame (65) are respectively equipped with vacuum control valves (7) connected to the first suction cup (45) and the second suction cup (61).

7. A glass product bonding machine according to claim 6, characterized in that: The movable frame (44) is provided with a positioning camera (46) corresponding to the ceramic plate (3) facing the heating plate (2), and the positioning camera (46) is electrically connected to the linear module (42).

8. A glass product bonding machine according to claim 7, characterized in that: The bottom of the pressing seat (12) is provided with a buffer pad layer (121) corresponding to the glass product.

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