Lens glass stamping, demolding, waste discharging and film covering all-in-one machine

Abstract

The utility model discloses an all-in-one machine for stamping, demolding, waste discharging and film covering of lens glass, which comprises a machine base provided with a lens glass stamping, demolding and film covering mechanism, a material receiving mechanism and a PE film feeding mechanism. The lens glass stamping demolding and film covering mechanism comprises a jig base fixedly installed on a machine base and a stamping demolding mechanism arranged above the jig base, a hollowed-out hole matched with lens glass is formed in the jig base, the stamping demolding mechanism comprises a protective cover, a guide column is fixedly installed at the bottom of the protective cover, and the guide column is fixedly connected with the jig base. The end, away from the protective cover, of the guide column is fixedly connected with the machine base, the guide column is sleeved with a guide sleeve, a stamping plate is fixedly installed on the guide sleeve, an upper stamping head plate base is detachably installed on the stamping plate, an upper stamping head plate is fixedly installed on the upper stamping head plate base, and a stamping head is arranged on the upper stamping head plate. The device is simple in structure, reasonable in design, high in processing efficiency and low in reject ratio of products, and can be used for automatically stamping, demoulding and coating the PE film on the lens glass.

Description

Technical Field

[0001] This utility model relates to the field of lens glass processing technology, specifically to an integrated machine for lens glass stamping, demolding, waste removal, and coating. Background Technology

[0002] The digital camera function of a mobile phone refers to whether the phone can take still pictures or videos using a built-in or external digital camera. As a new additional function of mobile phones, the digital camera function has developed rapidly. Sharp was the first to launch a camera phone, which led to the widespread use of mobile phones with built-in cameras. The mobile phone camera industry has also developed well, with various mobile phone camera manufacturers emerging like mushrooms after rain. The types of mobile phone cameras are becoming more and more diverse, and the camera function of mobile phones has become a focus of attention for mobile phone users. Among them, the lens glass is a very important component of the mobile phone camera, which plays a role in protecting the camera.

[0003] In order to facilitate subsequent automated assembly, the lens glass needs to be laser-cut into the required shape during the processing of lens glass. Then, the waste material after cutting is removed, and the lens glass is transferred to a PE mold, rolled and packaged for later automated assembly. Currently, the traditional processing method is to cut the lens glass with laser cutting equipment and then manually coat it with PE film. Manual coating is inefficient and the coating position is inconsistent, making it impossible to operate on automated equipment later. At the same time, the lens glass is easily scratched during manual coating, resulting in a high product defect rate. To address the above problems, the inventor designed an integrated machine for lens glass stamping, demolding, waste removal and coating. Utility Model Content

[0004] The purpose of this utility model is to provide an integrated machine for lens glass stamping, demolding, waste removal, and coating. It has the advantages of simple structure, reasonable design, automatic lens glass stamping, demolding, and PE film coating, high processing efficiency, and low product defect rate, thus solving the problems mentioned in the above technical background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lens glass stamping, demolding, waste removal, and coating integrated machine. This integrated machine includes a base, on which a lens glass stamping, demolding, and coating mechanism, a receiving mechanism, and a PE film application mechanism are mounted. The lens glass stamping, demolding, and coating mechanism is located between the receiving mechanism and the PE film application mechanism. The lens glass stamping, demolding, and coating mechanism includes a fixture fixedly mounted on the base and a stamping and demolding mechanism positioned above the fixture. The fixture has a perforated hole adapted to the lens glass. A gap is formed between the fixture base and the machine base. The stamping demolding mechanism includes a protective cover. A guide post is fixedly installed at the bottom of the protective cover. The end of the guide post away from the protective cover is fixedly connected to the machine base, and a guide sleeve is sleeved on the guide post. A stamping plate is fixedly installed on the guide sleeve. An upper stamping head plate seat is detachably installed on the stamping plate. An upper stamping head plate is fixedly installed on the upper stamping head plate seat. A stamping head is provided on the upper stamping head plate. A stamping plate driving mechanism is provided inside the protective cover to drive the stamping plate to move along the length direction of the guide post.

[0006] Preferably, the integrated machine further includes a PLC controller, which is mounted on a protective cover and is connected to the lens glass stamping, demolding and coating mechanism, the material receiving mechanism and the PE film application mechanism, respectively, and controls the operation of the lens glass stamping, demolding and coating mechanism, the material receiving mechanism and the PE film application mechanism.

[0007] Preferably, the fixture base has a recessed groove for placing the lens glass, and the depth of the recessed groove is between 0.5mm and 3mm.

[0008] Preferably, multiple hollow holes are provided, and the multiple hollow holes are evenly distributed on the fixture base, and the inner diameter of each hollow hole is greater than the outer diameter of the lens glass.

[0009] Preferably, four guide posts are provided, and the four guide posts are fixedly installed at the four bottom corners of the protective cover.

[0010] Preferably, the number of stamping heads is the same as the number of perforated holes.

[0011] Preferably, the stamping plate driving mechanism is a cylinder or a servo motor.

[0012] Preferably, the receiving mechanism includes a first receiving roller shaft and a second receiving roller shaft arranged parallel to each other on the machine base. A first pressing roller group and a second pressing roller group are respectively arranged on the lower side of the first receiving roller shaft and the second receiving roller shaft. The receiving mechanism also includes a receiving motor that drives the first receiving roller shaft, the second receiving roller shaft, the first pressing roller group and the second pressing roller group to rotate.

[0013] Preferably, the PE film feeding mechanism includes a first feeding roller shaft for placing the roll of PE film and a second feeding roller shaft disposed on one side of the first feeding roller shaft.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model provides an integrated machine for lens glass stamping, demolding, waste removal, and coating. The machine has a simple overall structure and reasonable design. It is equipped with a lens glass stamping, demolding, and coating mechanism, a receiving mechanism, and a PE film application mechanism on the machine base. The lens glass stamping, demolding, and coating mechanism is located between the receiving mechanism and the PE film application mechanism. The lens glass stamping, demolding, and coating mechanism stamps and demolds the lens glass. The stamped lens glass can fall directly onto the PE film and is pressed by the first and second pressing roller groups on the receiving mechanism. Finally, it is collected by the second receiving roller shaft. The entire process can automatically stamp, demold, and coat the lens glass with PE film without manual intervention. It has high processing efficiency and low product defect rate, and is worthy of widespread application. Attached Figure Description

[0016] Figure 1 This is an overall structural diagram of the present invention;

[0017] Figure 2 This is an exploded view of the lens glass stamping, demolding, and coating mechanism of this utility model;

[0018] Figure 3 This utility model Figure 2 Enlarged view of B in the middle;

[0019] Figure 4 This utility model Figure 1 A magnified view of A in the middle.

[0020] The reference numerals and names in the figure are as follows:

[0021] 1. Machine base; 2. Lens glass stamping, demolding, and coating mechanism; 21. Fixture base; 22. Stamping and demolding mechanism; 221. Protective cover; 222. Guide column; 223. Guide sleeve; 224. Stamping plate; 225. Upper stamping head plate seat; 226. Upper stamping head plate; 227. Stamping head; 228. Stamping plate drive mechanism; 23. Hole; 24. Gap; 25. Sinking groove; 3. Receiving mechanism; 31. First receiving roller shaft; 32. Second receiving roller shaft; 33. First pressing roller group; 34. Second pressing roller group; 35. Receiving motor; 4. PE film feeding mechanism; 41. First feeding roller shaft; 42. Second feeding roller shaft; 5. Lens glass; 6. PLC controller. Detailed Implementation

[0022] 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.

[0023] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0024] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0025] Please see Figure 1 This utility model provides an embodiment of a lens glass stamping, demolding, waste removal, and coating integrated machine. The lens glass stamping, demolding, waste removal, and coating integrated machine includes a base 1, on which a lens glass stamping, demolding, and coating mechanism 2, a receiving mechanism 3, and an upper PE film mechanism 4 are arranged. The lens glass stamping, demolding, and coating mechanism 2 is located between the receiving mechanism 3 and the upper PE film mechanism 4. The lens glass stamping, demolding, waste removal, and coating integrated machine also includes a PLC controller 6, which is mounted on a protective cover 221 and is connected to the lens glass stamping, demolding, and coating mechanism 2, the receiving mechanism 3, and the upper PE film mechanism 4, respectively, and controls the operation of the lens glass stamping, demolding, and coating mechanism 2, the receiving mechanism 3, and the upper PE film mechanism 4.

[0026] Please see Figure 2 and Figure 3 The lens glass stamping, demolding, and coating mechanism 2 shown in the figure includes a fixture base 21 fixedly mounted on a machine base 1 and a stamping demolding mechanism 22 disposed above the fixture base 21. The fixture base 21 has a hollow hole 23 adapted to the lens glass 5, and a gap 24 is formed between the fixture base 21 and the machine base 1. The stamping demolding mechanism 22 includes a protective cover 221, and a guide post 222 is fixedly mounted on the bottom of the protective cover 221. The end of the guide post 222 away from the protective cover 221 is fixedly connected to the machine base 1, and a guide sleeve is fitted on the guide post 222. 223, A stamping plate 224 is fixedly installed on the guide sleeve 223, an upper stamping head plate seat 225 is detachably installed on the stamping plate 224, an upper stamping head plate 226 is fixedly installed on the upper stamping head plate seat 225, and a stamping head 227 is provided on the upper stamping head plate 226. A stamping plate driving mechanism 228 is provided inside the protective cover 221 to drive the stamping plate 224 to move along the length direction of the guide post 222. The stamping plate driving mechanism 228 is a cylinder or a servo motor. In this embodiment, the stamping plate driving mechanism 228 is a servo motor.

[0027] Specifically, the fixture base 21 has a recessed groove 25 for placing the lens glass 5, and the depth of the recessed groove 25 is between 0.5mm and 3mm.

[0028] Specifically, multiple hollow holes 23 are provided, and the multiple hollow holes 23 are evenly distributed on the fixture base 21. The inner diameter of each hollow hole 23 is greater than the outer diameter of the lens glass 5, so that the stamped lens glass 5 can fall from the hollow hole 23 into the gap 24 formed between the fixture base 21 and the machine base 1.

[0029] Specifically, four guide posts 222 are provided, and the four guide posts 222 are fixedly installed at the four bottom corners of the protective cover 221.

[0030] Specifically, the number of the stamping heads 227 is the same as the number of the hollow holes 23.

[0031] Please see Figure 4 The material receiving mechanism 3 in the figure includes a first material receiving roller shaft 31 and a second material receiving roller shaft 32 arranged parallel to each other on the base 1. A first pressing roller group 33 and a second pressing roller group 34 are respectively arranged on the lower side of the first material receiving roller shaft 31 and the second material receiving roller shaft 32. The material receiving mechanism 3 also includes a material receiving motor 35 that drives the first material receiving roller shaft 31, the second material receiving roller shaft 32, the first pressing roller group 33 and the second pressing roller group 34 to rotate.

[0032] Please refer to it again. Figure 1The PE film feeding mechanism 4 in the figure includes a first feeding roller shaft 41 for placing roll PE film and a second feeding roller shaft 42 disposed on one side of the first feeding roller shaft 41.

[0033] Please refer to it again. Figures 1 to 4 In this utility model, the integrated lens glass stamping, demolding, waste removal, and laminating machine operates by placing a roll of PE film on the first feeding roller shaft 41 and placing the roll of lens glass 5 to be stamped on the second feeding roller shaft 42. The roll of lens glass 5 is pulled by the first receiving roller shaft 31 and passes through the upper end face of the fixture seat 21. The PE film is pulled by the second receiving roller shaft 32 and passes through the gap 24 formed between the fixture seat 21 and the machine base 1, where it is adsorbed. The machine base 1 is provided with negative pressure adsorption holes (not shown in the figure) to prevent PE film from being absorbed. During the movement of the film, displacement occurs. When the rolled lens glass 5 reaches the fixture seat 21, the punch head 227 is pressed down by the punch plate drive mechanism 228, and cooperates with the fixture seat 21 to punch the lens glass 5 into a single unit. It then falls through the perforation 23 onto the PE film below the fixture seat 21. The PE film with the lens glass 5 passes through the first pressing roller group 33 and the second pressing roller group 34 in sequence and is pressed together. Finally, it is wound up by the second take-up roller shaft 32 to obtain the finished product. The waste of the rolled lens glass 5 is wound up and discharged by the first take-up roller shaft 31.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A lens glass stamping, demolding, waste removal, and coating integrated machine, comprising a base (1), characterized in that: The machine base (1) is provided with a lens glass stamping, demolding and coating mechanism (2), a receiving mechanism (3), and an upper PE film mechanism (4). The lens glass stamping, demolding and coating mechanism (2) is located between the receiving mechanism (3) and the upper PE film mechanism (4). The lens glass stamping, demolding and coating mechanism (2) includes a fixture seat (21) fixedly installed on the machine base (1) and a stamping demolding mechanism (22) disposed above the fixture seat (21). The fixture seat (21) has a hollow hole (23) adapted to the lens glass (5), and a gap (24) is formed between the fixture seat (21) and the machine base (1). The stamping demolding mechanism (22) includes a protective cover (221). 1) A guide post (222) is fixedly installed at the bottom. The end of the guide post (222) away from the protective cover (221) is fixedly connected to the machine base (1). A guide sleeve (223) is sleeved on the guide post (222). A stamping plate (224) is fixedly installed on the guide sleeve (223). An upper stamping head plate seat (225) is detachably installed on the stamping plate (224). An upper stamping head plate (226) is fixedly installed on the upper stamping head plate seat (225). A stamping head (227) is provided on the upper stamping head plate (226). A stamping plate drive mechanism (228) is provided inside the protective cover (221) to drive the stamping plate (224) to move along the length direction of the guide post (222).

2. The integrated machine for lens glass stamping, demolding, waste removal, and coating according to claim 1, characterized in that: It also includes a PLC controller (6), which is mounted on the protective cover (221). The PLC controller (6) is connected to the lens glass stamping demolding and coating mechanism (2), the receiving mechanism (3) and the upper PE film mechanism (4) respectively, and controls the operation of the lens glass stamping demolding and coating mechanism (2), the receiving mechanism (3) and the upper PE film mechanism (4).

3. The integrated machine for lens glass stamping, demolding, waste removal, and coating according to claim 1, characterized in that: The fixture base (21) has a recessed groove (25) for placing the lens glass (5), and the depth of the recessed groove (25) is between 0.5mm and 3mm.

4. The integrated machine for lens glass stamping, demolding, waste removal, and coating according to claim 1, characterized in that: The hollow holes (23) are provided in multiple ways, and the hollow holes (23) are evenly distributed on the fixture base (21). The inner diameter of each hollow hole (23) is greater than the outer diameter of the lens glass (5).

5. The integrated machine for lens glass stamping, demolding, waste removal, and coating according to claim 1, characterized in that: Four guide posts (222) are provided, and the four guide posts (222) are fixedly installed at the four bottom corners of the protective cover (221).

6. The integrated machine for lens glass stamping, demolding, waste removal, and coating according to claim 1, characterized in that: The number of the stamping heads (227) is the same as the number of the perforated holes (23).

7. The integrated machine for lens glass stamping, demolding, waste removal, and coating according to claim 1, characterized in that: The stamping plate drive mechanism (228) is a cylinder or a servo motor.

8. The integrated machine for lens glass stamping, demolding, waste removal, and coating according to claim 1, characterized in that: The receiving mechanism (3) includes a first receiving roller shaft (31) and a second receiving roller shaft (32) arranged parallel to the base (1). A first pressing roller group (33) and a second pressing roller group (34) are respectively arranged on the lower side of the first receiving roller shaft (31) and the second receiving roller shaft (32). The receiving mechanism (3) also includes a receiving motor (35) that drives the first receiving roller shaft (31), the second receiving roller shaft (32), the first pressing roller group (33) and the second pressing roller group (34) to rotate.

9. The integrated machine for lens glass stamping, demolding, waste removal, and coating according to claim 1, characterized in that: The PE film feeding mechanism (4) includes a first feeding roller shaft (41) for placing the roll of PE film and a second feeding roller shaft (42) disposed on one side of the first feeding roller shaft (41).

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