Automatic film roller positioning device for laminated glass production
By introducing an automatic positioning device into the laminated glass production device, the problems of complex manual positioning of the film roller and material deviation are solved, and automatic positioning of the film roller and stable limiting of the material are achieved, thereby improving production efficiency and product quality.
Patent Information
- Application Number
- CN202422545516.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-10-22
AI Technical Summary
The existing laminated glass production equipment lacks automatic positioning of the film roller, which makes the operation complicated, affects work efficiency, and the material deviation affects the product quality.
An automatic positioning device is used, including a limiting mechanism and a telescopic mechanism. The motor drives the double-headed threaded rod and the spring mechanism to achieve automatic positioning of the film roller and stable limiting of the material to avoid deviation.
The automatic positioning of the film roller and the stable limiting of the material are realized, thus improving the production efficiency and product quality.
Smart Images
Figure CN223370328U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of laminated glass production, in particular to an automatic positioning device for film rollers in laminated glass production. Background Art
[0002] Laminated glass is a type of safety glass made from two or more layers of glass with one or more layers of PVB (polyvinyl butyral) or other plastic material sandwiched between them. This structure ensures that even if the laminated glass shatters due to impact, the fragments are trapped in the plastic layer, preventing flying debris and maintaining a certain degree of integrity and safety.
[0003] The existing laminated glass production equipment lacks automatic positioning of the film roller. When pressing different layers of glass, it needs to be positioned manually, which is complicated to operate and affects work efficiency. At the same time, the lack of initial positioning of the material will cause the material to shift, affecting subsequent pressing and product quality. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an automatic positioning device for film rollers in the production of laminated glass.
[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0006] An automatic positioning device for film rollers in laminated glass production comprises a base and a conveying device. The conveying device is mounted on one side above the base. A groove frame is provided on one side of the conveying device, which is fixedly connected to the upper end of the base. A limiting mechanism for auxiliary positioning is provided in the groove frame. A pressing roller is provided on the side of the groove frame away from the conveying device. Grooved columns are provided on both sides of the pressing roller, and the two groove columns are fixedly connected to the upper end of the base. A telescopic mechanism for lifting the pressing roller is provided in the two groove columns. A pressing roller mechanism connected to the two groove columns is provided above the pressing roller.
[0007] As a further improvement of the present invention, the limiting mechanism includes a double-headed threaded rod installed in the groove frame, the two ends of the double-headed threaded rod are respectively rotatably connected to the left and right side walls inside the groove frame, and the two ends of the double-headed threaded rod are respectively threadedly sleeved with hole slot blocks, both hole slot blocks slide inside the groove frame, and the upper ends of the two hole slot blocks are fixedly connected to the limiting plate. A first motor is installed on one side of the groove frame, and the output shaft end of the first motor passes through the groove frame and is fixedly connected to the double-headed threaded rod.
[0008] As a further improvement of the present invention, the telescopic mechanism includes a fixed rod installed inside the groove column, the two ends of the fixed rod are respectively fixedly connected to the upper and lower side walls of the groove column, a spring is sleeved on the groove column, the lower end of the spring is fixedly connected to the inner bottom of the groove column, the upper end of the spring is fixedly connected to the hole groove column, the hole groove column is slidably inserted on the fixed rod, and one end of the pressing roller is rotatably connected to the side wall of the hole groove column.
[0009] As a further improvement of the present invention, the pressure roller mechanism includes a glass film roller arranged above the pressing roller, and both ends of the glass film roller are rotatably connected to mounting plates, and the two mounting plates are respectively fixedly connected to the upper ends of the two groove frames. A second motor is installed on the side of one of the mounting plates away from the glass film roller, and the output shaft end of the second motor passes through the mounting plate and is fixedly connected to the glass film roller.
[0010] As a further improvement of the present invention, the conveying device is provided with a plurality of rollers for conveying materials.
[0011] As a further improvement of the present invention, the two limit plates are made of rubber to avoid damage to the material caused by excessive clamping force.
[0012] Beneficial effects of the utility model:
[0013] By setting up a telescopic mechanism and a pressing roller, the pressing roller can be lifted by two springs and cooperated with the glass film roller. Due to the characteristics of the spring, the pressing roller and the glass film roller can be automatically adjusted for squeezing, without the need for manual position adjustment, thereby improving work efficiency.
[0014] By setting a limiting mechanism, the first motor drives the two hole slot blocks to approach each other. The two hole slot blocks approaching each other will drive the two limiting plates to approach each other and limit the material to prevent its deviation from affecting the pressing effect.
[0015] The utility model realizes the automatic positioning and coordination of the pressing roller and the glass film roller and the stable position limiting of the material, thereby effectively improving the production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic structural diagram of an automatic film roller positioning device for laminated glass production proposed by the utility model;
[0017] Figure 2 This is a structural schematic diagram of a partial cross section of the connection between the telescopic mechanism, the pressing roller mechanism and the pressing roller of an automatic positioning device for film rollers in laminated glass production proposed by the utility model.
[0018] In the figure: 1 base, 2 conveying device, 3 pressing roller, 4 groove frame, 5 double-headed threaded rod, 6 limit plate, 7 hole slot block, 8 first motor, 9 second motor, 10 groove column, 11 fixing rod, 12 spring, 13 mounting plate, 14 glass film roller, 15 hole slot column. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0020] Figure 1-Figure 2 , an automatic positioning device for film rollers in laminated glass production, comprising a base 1, a conveying device 2, a plurality of rollers for assisting in conveying materials are provided on the conveying device 2, the conveying device 2 is mounted on one side above the base 1, a groove frame 4 is provided on one side of the conveying device 2, a groove is provided on the upper end of the groove frame 4, the groove frame 4 is fixedly connected to the upper end of the base 1, a limiting mechanism for auxiliary positioning is provided in the groove frame 4, the limiting mechanism can automatically position and align the material to prevent the material from being offset during subsequent pressing, thereby avoiding affecting the product quality, the limiting mechanism comprises a double-headed threaded rod 5 installed in the groove frame 4, the thread grooves at both ends of the double-headed threaded rod 5 are in opposite directions, the two ends of the double-headed threaded rod 5 are respectively rotatably connected to the left and right side walls inside the groove frame 4, and the two ends of the double-headed threaded rod 5 are respectively threaded sleeves It is connected to a hole slot block 7, and the two hole slot blocks 7 are consistent in size with the grooves opened at the upper end of the groove frame 4. When the double-headed threaded rod 5 rotates, the two hole slot blocks 7 will move closer to or away from each other under the action of the thread. The two hole slot blocks 7 slide inside the groove frame 4, and the upper ends of the two hole slot blocks 7 are fixedly connected to the limit plate 6. When the two hole slot blocks 7 move, they will drive the limit plates 6 at their respective upper ends to move to limit the material. The material of the two limit plates 6 is rubber to avoid damage to the material caused by excessive clamping force. A first motor 8 is installed on one side of the groove frame 4. The first motor 8 is a servo motor, which can accurately control the rotation of the double-headed threaded rod 5 through a specific control program. The output shaft end of the first motor 8 passes through the groove frame 4 and is fixedly connected to the double-headed threaded rod 5.
[0021] A pressing roller 3 is provided on the side of the groove frame 4 away from the conveying device 2, and groove columns 10 are provided on both sides of the pressing roller 3. The two groove columns 10 are fixedly connected to the upper end of the base 1, and a telescopic mechanism for lifting the pressing roller 3 is provided in the two groove columns 10. The telescopic mechanism lifts the pressing roller 3 and then presses the material. At the same time, due to the characteristics of the spring 12, it will avoid excessive pressure while applying pressure to cause damage to the material. The telescopic mechanism includes a fixed rod 11 installed inside the groove column 10, and the two ends of the fixed rod 11 are respectively fixedly connected to the upper and lower side walls of the groove column 10. A spring 12 is sleeved on the groove column 10, and the lower end of the spring 12 is fixedly connected to the inner bottom of the groove column 10, and the upper end of the spring 12 is fixedly connected There is a hole groove column 15, which is slidably inserted into the fixed rod 11. One end of the pressing roller 3 is rotatably connected to the side wall of the hole groove column 15. A pressing roller mechanism connected to the two groove columns 10 is provided above the pressing roller 3. The pressing roller mechanism is used to cooperate with the pressing of the pressing roller 3 and transport the material to the next working area. The pressing roller mechanism includes a glass film roller 14 arranged above the pressing roller 3. Both ends of the glass film roller 14 are rotatably connected to the mounting plates 13. The two mounting plates 13 are respectively fixedly connected to the upper ends of the two groove frames 4. A second motor 9 is installed on the side of one of the mounting plates 13 away from the glass film roller 14. The output shaft end of the second motor 9 passes through the mounting plate 13 and is fixedly connected to the glass film roller 14.
[0022] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field, so the present invention will not explain the control method and circuit connection in detail.
[0023] When the present invention is used, the worker first starts the first motor 8 to drive the double-headed threaded rod 5 to rotate, and then drives the two hole slot blocks 7 to approach each other. The two hole slot blocks 7 approaching each other will drive the two limit plates 6 to approach each other and limit the material to prevent its deviation from affecting the pressing effect. Then the second motor 9 is started to drive the glass film roller 14 to rotate. At the same time, the two springs 12 below will lift the two hole slot columns 15, thereby driving the lifting of the pressing roller 3, and cooperating with the glass film roller 14 to press the material.
[0024] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.
Claims
1. An automatic positioning device for film rollers in laminated glass production, comprising a base (1) and a conveying device (2), characterized in that: The conveying device (2) is installed on one side above the base (1); a groove frame (4) is provided on one side of the conveying device (2); the groove frame (4) is fixedly connected to the upper end of the base (1); a limiting mechanism for auxiliary positioning is provided in the groove frame (4); a pressing roller (3) is provided on the side of the groove frame (4) away from the conveying device (2); groove columns (10) are provided on both sides of the pressing roller (3); the two groove columns (10) are fixedly connected to the upper end of the base (1); a telescopic mechanism for lifting the pressing roller (3) is provided in the two groove columns (10); a pressing roller mechanism connected to the two groove columns (10) is provided above the pressing roller (3).
2. The automatic positioning device for film rollers in laminated glass production according to claim 1, characterized in that: The limiting mechanism comprises a double-headed threaded rod (5) installed in the groove frame (4), the two ends of the double-headed threaded rod (5) are respectively rotatably connected to the left and right side walls inside the groove frame (4), and the two ends of the double-headed threaded rod (5) are respectively threadedly sleeved with hole slot blocks (7), and the two hole slot blocks (7) are both slid inside the groove frame (4), and the upper ends of the two hole slot blocks (7) are both fixedly connected to the limiting plate (6), and a first motor (8) is installed on one side of the groove frame (4), and the output shaft end of the first motor (8) passes through the groove frame (4) and is fixedly connected to the double-headed threaded rod (5).
3. The automatic positioning device for film rollers in laminated glass production according to claim 1, characterized in that: The telescopic mechanism comprises a fixed rod (11) installed inside the groove column (10), the two ends of the fixed rod (11) are respectively fixedly connected to the upper and lower side walls of the groove column (10), a spring (12) is sleeved on the groove column (10), the lower end of the spring (12) is fixedly connected to the inner bottom of the groove column (10), the upper end of the spring (12) is fixedly connected to the hole column (15), the hole column (15) is slidably plugged into the fixed rod (11), and one end of the pressing roller (3) is rotatably connected to the side wall of the hole column (15).
4. The automatic positioning device for film rollers in laminated glass production according to claim 1, characterized in that: The pressing roller mechanism comprises a glass film roller (14) arranged above the pressing roller (3), both ends of the glass film roller (14) are rotatably connected to mounting plates (13), the two mounting plates (13) are respectively fixedly connected to the upper ends of the two groove frames (4), a second motor (9) is installed on a side of one of the mounting plates (13) away from the glass film roller (14), and an output shaft end of the second motor (9) passes through the mounting plate (13) and is fixedly connected to the glass film roller (14).
5. The automatic positioning device for film rollers in laminated glass production according to claim 1, characterized in that: The conveying device (2) is provided with a plurality of rollers for conveying materials.
6. The automatic positioning device for film rollers in laminated glass production according to claim 2, characterized in that: The two limit plates (6) are made of rubber to prevent damage to the material caused by excessive clamping force.