Laminating mechanism

Abstract

The utility model relates to the technical field of laminating machines, and particularly discloses a laminating mechanism which is characterized in that a first adsorption device and a second adsorption device are used for adsorbing and heating a product and protective glue respectively, and then a lifting device is used for driving the second adsorption device to ascend, so that the protective glue positioned on the second adsorption device is laminated with the product; the temperature control sensors are arranged in the first adsorption device and the second adsorption device, so that the heating temperatures of the products and the protective glue in the first adsorption device and the second adsorption device can be timely monitored in real time through the temperature control sensors, and can be timely adjusted according to the monitored temperatures; therefore, the situation that the bonding quality between the product and the protective glue is affected due to the too high temperature or the too low temperature is avoided.

Description

Technical Field

[0001] This utility model relates to the field of laminating machine technology, and in particular to a laminating mechanism. Background Technology

[0002] In the FPC industry, when bonding the adhesive to the product, the adhesive is usually placed on top and the product on the bottom. A CCD camera is then used to take pictures of two points on the adhesive and the product respectively. After calibration and positioning, the adhesive and the product are bonded together from top to bottom.

[0003] However, current bonding mechanisms may have inaccurate temperature control during the bonding process, which may lead to unstable bonding when the adhesive and the product are bonded under pressure due to insufficient heating.

[0004] The technical problem to be solved by this application is: to design a bonding mechanism that can improve the bonding quality between the adhesive and the product. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a bonding mechanism that can improve the bonding quality between the adhesive and the product.

[0006] The technical solution adopted by this utility model is as follows: a bonding mechanism, including a first adsorption device for adsorbing and heating the product and a second adsorption device for adsorbing and heating the adhesive. The second adsorption device is provided with a driving mechanism connected to it for aligning the product and the adhesive to ensure bonding quality. The driving mechanism includes a lifting device for driving the second adsorption device to rise so that the adhesive and the product are bonded. Both the first adsorption device and the second adsorption device are provided with a temperature control sensor for monitoring the heating temperature.

[0007] In some embodiments, the first adsorption device includes a first adsorption layer, the second adsorption device includes a second adsorption layer, the adsorption surfaces of the first adsorption layer and the second adsorption layer are arranged opposite each other, and each of the first adsorption layer and the second adsorption layer is provided with a plurality of suction cups.

[0008] In some embodiments, both the first adsorption device and the second adsorption device are provided with a heating layer, and each heating layer is provided with a plurality of heating rods.

[0009] In some embodiments, the first adsorption device and the second adsorption device are further provided with a heat-insulating mica plate and a reference plate, respectively.

[0010] In some embodiments, the first adsorption device is further provided with an air suction pipe that communicates with the suction cups in the first adsorption layer.

[0011] In some embodiments, the second adsorption device is further provided with an air path control component that communicates with the suction cups in the second adsorption layer.

[0012] In some embodiments, the lifting device includes a lifting base connected to the second adsorption device, a Z-axis lifting cylinder connected to the lifting base in a transmission manner, and the lifting base is fixedly connected to the reference plate.

[0013] In some embodiments, the drive mechanism further includes a mounting plate mounted to the Z-axis lifting cylinder, an X-axis motor drivenly connected to the mounting plate, the X-axis motor having a mounting base fixedly mounted thereto, the mounting base having an X-axis guide rail, and the mounting plate and the X-axis guide rail having a sliding fit.

[0014] In some embodiments, the drive mechanism includes a base and a Y-axis motor located on the base. The Y-axis motor is connected to the mounting base via a transmission connection. The base is also provided with a Y-axis guide rail, and the mounting base and the Y-axis guide rail are in sliding engagement.

[0015] In some embodiments, the first adsorption device is provided with a first CCD camera for photographing positioning points of the adhesive, and the first CCD camera is connected to a reference plate in the first adsorption device; the second adsorption device is provided with a second CCD camera for photographing positioning points of the product, and the second CCD camera is connected to a reference plate in the second adsorption device.

[0016] This invention has the following technical advantages: by using a first adsorption device and a second adsorption device to adsorb and heat the product and the adhesive respectively, and then using a lifting device to drive the second adsorption device to rise, the adhesive on the second adsorption device is bonded to the product. Both the first and second adsorption devices are equipped with temperature control sensors, which can monitor the heating temperature of the product and the adhesive in the first and second adsorption devices in real time, and adjust the temperature accordingly, thereby avoiding the bonding quality between the product and the adhesive due to excessively high or low temperatures. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the bonding mechanism of this utility model;

[0018] Figure 2 This is a schematic diagram of the first adsorption device of the bonding mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the second adsorption device of the bonding mechanism of this utility model.

[0020] The labels and names in the diagram correspond as follows: 1. First adsorption device; 2. Second adsorption device; 3. Drive mechanism; 4. Lifting device; 5. Temperature control sensor; 11. First adsorption layer; 20. Second adsorption layer; 6. Heating layer; 60. Heating rod; 7. Heat-insulating mica plate; 8. Reference plate; 12. Inhalation pipe; 21. Air path control component; 40. Lifting base; 41. Z-axis lifting cylinder; 30. Mounting plate; 31. X-axis motor; 32. Mounting seat; 33. X-axis guide rail; 9. Base; 34. Y-axis motor; 35. Y-axis guide rail; 13. First CCD camera; 22. Second CCD camera; 42. Rotary motor. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-3 This utility model provides a technical solution: a bonding mechanism, including a first adsorption device 1 for adsorbing and heating a product and a second adsorption device 2 for adsorbing and heating a retaining agent. The first adsorption device 1 includes a first adsorption layer 11, and the second adsorption device 2 includes a second adsorption layer 20. During bonding, the first adsorption device 1 is on top, and the second adsorption device 2 is on the bottom. The adsorption surfaces of the first adsorption layer 11 and the second adsorption layer 20 are arranged opposite each other, which means that the first adsorption device 1 adsorbs the product on top, and the second adsorption device 2 adsorbs the retaining agent on the bottom. Then, the second adsorption device 2 drives the retaining agent to move upward, thereby bonding the retaining agent with the product. In order for the product and the retaining agent to be adsorbed by the first adsorption layer 11 and the second adsorption layer 20, a plurality of suction cups are provided in both the first adsorption layer 11 and the second adsorption layer 20.

[0023] Both the first adsorption device 1 and the second adsorption device 2 are equipped with a heating layer 6, which contains several heating rods for heating. The first adsorption device 1 and the second adsorption device 2 are also equipped with a heat-insulating mica plate 7 and a reference plate 8, respectively. To ensure alignment between the product and the adhesive during bonding, the second adsorption device 2 is also equipped with a drive mechanism 3 connected to it. The drive mechanism 3 includes a lifting device 4 for driving the second adsorption device 2 upwards to bond the adhesive and the product. The lifting device 4 includes a lifting base 40 connected to the second adsorption device 2 and a Z-axis lifting cylinder 41 connected to the lifting base 40. The lifting base 40 is fixedly connected to the reference plate 8. The drive mechanism 3 also includes a Z-axis lifting cylinder... The cylinder 41 is mounted on a mounting plate 30, and an X-axis motor 31 is drivenly connected to the mounting plate 30. The X-axis motor 31 is fixedly mounted on a mounting base 32, and an X-axis guide rail 33 is provided on the mounting base 32. The mounting plate 30 and the X-axis guide rail 33 are slidably engaged. A Y-axis motor 34 is mounted on a base 9, and the Y-axis motor 34 is drivenly connected to the mounting base 32. The base 9 is also provided with a Y-axis guide rail 35, and the mounting base 32 and the Y-axis guide rail 35 are slidably engaged. The first adsorption device 1 is also provided with a first CCD camera 13 for positioning the adhesive for shooting. The first CCD camera 13 is connected to the reference plate 8 in the first adsorption device 1 and extends above the second adsorption device 2, thereby facilitating the shooting and positioning of the adhesive located on the second adsorption device 2. The second adsorption device 2 is equipped with a second CCD camera 22 for photographing and positioning the product. The second CCD camera 22 is connected to the reference plate 8 in the second adsorption device 2 and extends below the first adsorption device 1, thereby facilitating the photographing and positioning of the product located on the first adsorption device 1. When it is necessary to bond the product to the adhesive, the first adsorption device 1 is used to adsorb the product, and the second adsorption device 2 is used to adsorb the adhesive. Then, the first CCD camera 13 is used to photograph the positioning point on the adhesive, and the second CCD camera 22 is used to photograph the positioning point on the product. Then, the Y-axis motor 34 drives the mounting base 32 to slide along the Y-axis guide rail 35, so that the second adsorption device 2 moves below the first adsorption device 1, thereby... The position of the adhesive relative to the product in the Y-axis direction is adjusted to align them. Then, the mounting plate 30 is driven by the X-axis motor 31 to slide along the X-axis guide rail 33, thereby adjusting the position of the adhesive relative to the product in the X-axis direction and aligning them. If the adhesive shifts during the adsorption process by the second adsorption device 2, adjusting its position in the Y and X axes will not align it with the product. A rotary motor 42 is also provided on the lifting base 40, which is connected to the reference plate 8. If the adhesive shifts on the second adsorption device 2, the rotary motor 42 can drive the reference plate 8 to rotate, thereby aligning the adhesive and the product in the Y and X axes.Once the adhesive and the product are aligned in the Y and X axes, the Z-axis lifting motor drives the lifting base 40 to rise, which in turn causes the second adsorption device 2 on the lifting base 40 to rise synchronously. This causes the adhesive on the second adsorption device 2 to adhere from bottom to top to the product on the first adsorption device 1.

[0024] The first adsorption device 1 is also provided with an air suction pipe 12 that communicates with the suction cups in the first adsorption layer 11. There are several air suction pipes 12, which are connected to the suction cups in the first adsorption layer 11 one by one. The second adsorption device 2 is also provided with an air path control component 21 that communicates with the suction cups in the second adsorption layer 20. When it is necessary to attach different specifications of adhesive to the product, the air path of the corresponding suction cup in the second adsorption layer 20 can be controlled by the air path control component 21 to adjust the number of suction cups used to suit the adhesive specification, so as to avoid the waste of air source resources caused by other suction cups continuously leaking air due to the adhesive specification being too small.

[0025] Since the product and the adhesive need to be heated continuously when they are adsorbed by the first adsorption device 1 and the second adsorption device 2, in order to avoid the bonding quality between the product and the adhesive being affected by excessively high or low heating temperatures, a temperature control sensor 5 is provided between the first adsorption device 1 and the second adsorption device 2. The temperature control sensor 5 can monitor the temperature of the heating layer 6 in real time, and can select whether to adjust the temperature of the heating layer 6 based on the monitored temperature, thereby avoiding the bonding quality between the product and the adhesive being affected by excessively high or low temperatures.

[0026] The working principle of this utility model is as follows: The first adsorption device 1 and the second adsorption device 2 are used to adsorb and heat the product and the adhesive respectively. Then, the lifting device 4 drives the second adsorption device 2 to rise, so that the adhesive on the second adsorption device 2 is bonded to the product. Both the first adsorption device 1 and the second adsorption device 2 are equipped with temperature control sensors 5. The temperature control sensors 5 can monitor the heating temperature of the product and the adhesive in the first adsorption device 1 and the second adsorption device 2 in real time, and adjust it in time according to the monitored temperature, so as to avoid affecting the bonding quality between the product and the adhesive due to excessively high or low temperature.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A conforming mechanism, characterized by, The first adsorption device and the second adsorption device are provided with a driving mechanism connected with the first adsorption device and the second adsorption device for ensuring the alignment between the product and the glue to guarantee the fitting quality, the driving mechanism comprises a lifting device for driving the second adsorption device to ascend to make the glue fit with the product, and the first adsorption device and the second adsorption device are provided with temperature control sensors for monitoring the heating temperature.

2. The attaching mechanism according to claim 1, wherein The first adsorption device comprises a first adsorption layer, and the second adsorption device comprises a second adsorption layer, the adsorption surfaces of the first adsorption layer and the second adsorption layer are oppositely arranged, and the first adsorption layer and the second adsorption layer are provided with a plurality of suction cups.

3. The attaching mechanism according to claim 1, wherein The first adsorption device and the second adsorption device are provided with a heating layer, and the heating layer is provided with a plurality of electric heating rods.

4. The attaching mechanism according to claim 1, wherein The first adsorption device and the second adsorption device are further respectively provided with a heat insulation mica plate and a reference plate.

5. The attachment mechanism of claim 2, wherein, The first adsorption device is further provided with an air suction pipe connected with the suction cups in the first adsorption layer.

6. The attaching mechanism according to claim 2, wherein The second adsorption device is further provided with an air path control assembly connected with the suction cups in the second adsorption layer.

7. The attachment mechanism of claim 4, wherein, The lifting device comprises a lifting base connected with the second adsorption device, a Z-axis lifting cylinder in driving connection with the lifting base, and the lifting base is fixedly connected with the reference plate.

8. The attachment mechanism of claim 7, wherein, The driving mechanism further comprises a mounting plate mounted with the Z-axis lifting cylinder, an X-axis motor in driving connection with the mounting plate, the X-axis motor is provided with a mounting seat fixedly mounted thereon, the mounting seat is provided with an X-axis guide rail, and the mounting plate is in sliding fit with the X-axis guide rail.

9. The attachment mechanism of claim 8, wherein, The driving mechanism further comprises a Y-axis motor on the base, the Y-axis motor is in driving connection with the mounting seat, the base is further provided with a Y-axis guide rail, and the mounting seat is in sliding fit with the Y-axis guide rail.

10. The attaching mechanism according to claim 4, wherein The first adsorption device is provided with a first CCD camera for shooting the positioning point of the glue, the first CCD camera is connected with the reference plate in the first adsorption device, the second adsorption device is provided with a second CCD camera for shooting the positioning point of the product, and the second CCD camera is connected with the reference plate in the second adsorption device.

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