Polishing equipment for spectacle lens processing

Abstract

The utility model discloses polishing equipment for processing spectacle lenses. The polishing equipment comprises a machine shell, the operation opening is formed in the machine shell; the motor is mounted in the machine shell; the polishing structure is arranged in the machine shell; and the positioning structure is arranged on the shell. According to the utility model, through the adjustment design of the positioning structure, the quick replacement of the polishing disk is realized, a worker can unlock the positioning rod only by simply pulling the sleeve, and then the sleeve is rotated to drive the connecting rod and the fixed frame to rotate, so that the positions of the rough polishing disk and the fine polishing disk are easily exchanged, and the mechanism not only simplifies the steps of replacing the polishing disk, but also improves the working efficiency. The complexity of manual operation is reduced, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spectacle lens polishing, in particular to a polishing device used for processing spectacle lenses. Background Art

[0002] The polishing equipment used for lens processing is mainly lens polishing machine. This equipment uses specific polishing process and tools to finely process the surface of the lens to achieve a smooth, clear and scratch-free effect.

[0003] In the process of polishing eyeglass lenses, the lens polishing device in the prior art has a significant disadvantage, that is, it does not have the function of quickly replacing the polishing disc. This means that after completing the rough polishing step, the staff needs to manually remove the rough polishing disc and reinstall the fine polishing disc for subsequent fine polishing operations. This process is not only cumbersome and time-consuming, reducing work efficiency, but also may cause the polishing disc to be installed inaccurately due to improper manual operation, thereby affecting the polishing quality and the yield of the eyeglass lenses. In addition, frequent manual replacement also increases the work intensity and labor costs of the staff, which is not conducive to the automation and intelligent development of the production process. Utility Model Content

[0004] In order to overcome the above technical problems, the purpose of the utility model is to provide a polishing device for processing eyeglass lenses.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A polishing device for processing eyeglass lenses, comprising:

[0007] chassis;

[0008] An operating port is provided on the housing;

[0009] A motor, mounted inside the housing;

[0010] A polishing structure, disposed inside the housing;

[0011] The positioning structure is arranged on the casing.

[0012] As a further solution of the utility model: the polishing structure includes:

[0013] A mounting frame, placed inside the housing;

[0014] Two rotating shafts 1 are rotatably mounted on two ends of the mounting frame respectively;

[0015] A second rotating shaft is rotatably mounted at the middle of the mounting frame, and the second rotating shaft is fixedly connected to the output shaft of the motor;

[0016] Gear 1, fixedly sleeved on the rotating shaft 2;

[0017] Two gears 2 are respectively fixedly sleeved on the two rotating shafts 1, and the two gears 2 are respectively placed on both sides of the gear 1, and the two gears 2 are meshed with the gear 1;

[0018] Two polishing discs are respectively mounted on two rotating shafts 2, and the mesh numbers of the two polishing discs are different.

[0019] As a further solution of the utility model: the positioning structure includes:

[0020] A fixing frame, fixed on the mounting frame, the fixing frame being in a U-shaped structure;

[0021] A fixed shaft, fixed on a side of the fixing frame;

[0022] A connecting rod is fixed to one end of the fixed shaft away from the fixed frame, and the other end of the connecting rod passes through the casing and is rotatably connected to the casing;

[0023] A sleeve, slidably sleeved on one end of the connecting rod located outside the casing;

[0024] A positioning plate, fixedly sleeved on the sleeve;

[0025] Two positioning rods are respectively fixed at two ends of the positioning plate;

[0026] Two positioning openings are both provided on the housing, and the two positioning openings are respectively arranged opposite to the two positioning rods;

[0027] A spring has one end connected to the connecting rod and the other end connected to the sleeve.

[0028] As a further solution of the utility model: the cross section of the connecting rod is a rectangular structure, and the side surface of the connecting rod and the inner surface of the sleeve are in contact with each other.

[0029] As a further solution of the utility model: the connecting rod and the second rotating shaft are arranged coaxially.

[0030] As a further solution of the utility model: a cleaning structure is provided inside the housing, and the cleaning structure comprises:

[0031] A scraper is fixed inside the housing, and one end of the scraper is in contact with one of the polishing discs;

[0032] A water spray pipe is fixed inside the housing and is located above the scraper;

[0033] A plurality of nozzles are fixed on the water spray pipe and are connected with the water spray pipe;

[0034] A water tank, installed inside the casing;

[0035] A water pump is installed on the water tank, wherein the water inlet end of the water pump is connected to the water tank, and the water outlet end of the water pump is connected to the water spray pipe.

[0036] As a further solution of the utility model: one end of the scraper is provided with a curved surface matched with the polishing disc.

[0037] Beneficial effects of the utility model:

[0038] 1. The polishing device realizes the rapid replacement of polishing discs through the positioning structure adjustment design. The staff only needs to pull the sleeve to unlock the positioning rod, and then rotate the sleeve to drive the connecting rod and the fixed frame to rotate, so as to easily interchange the positions of the coarse polishing disc and the fine polishing disc. This mechanism not only simplifies the steps of replacing the polishing disc and reduces the complexity of manual operation, but also greatly improves the work efficiency. More importantly, it ensures the accuracy of the installation position of the polishing disc, guarantees the polishing quality and yield rate. In addition, the design also facilitates the staff to quickly adjust the polishing discs of different meshes according to the needs of lens polishing, further improving the flexibility and efficiency of the polishing operation;

[0039] 2. The polishing device is also equipped with a cleaning structure, which effectively solves the problem of polishing wax adhering to and solidifying on the polishing disc. The motor drives the water pump to pump water from the water tank and pump it into the water spray pipe, and then sprays water toward the contact position between the scraper and the polishing disc through multiple nozzles. At the same time, the scraper continuously scrapes the surface of the polishing disc during its rotation, and the flushing effect of the water flow can completely remove the polishing wax attached to the polishing disc. This intelligent cleaning function not only extends the service life of the polishing disc, but also ensures the continuity and stability of the polishing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The utility model is further described below in conjunction with the accompanying drawings.

[0041] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0042] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0043] Figure 3 It is a structural schematic diagram of a polishing structure and a positioning structure;

[0044] Figure 4 yes Figure 2 A magnified view of the structure at A.

[0045] In the figure: 1, casing; 2, working port; 3, motor; 41, mounting frame; 42, rotating shaft 1; 43, rotating shaft 2; 44, gear 1; 45, gear 2; 46, polishing disc; 51, fixing frame; 52, fixing shaft; 53, connecting rod; 54, sleeve; 55, positioning plate; 56, positioning rod; 57, positioning port; 58, spring; 71, scraper; 72, water spray pipe; 73, nozzle; 74, water tank; 75, water pump. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0047] like Figure 1-4 As shown, a polishing device for processing eyeglass lenses comprises a housing 1; a working port 2, which is opened on the housing 1; and a motor 3, which is installed inside the housing 1;

[0048] The polishing device also includes a polishing structure, which is arranged inside the housing 1, and the polishing structure includes: a mounting frame 41, which is placed inside the housing 1; two rotating shafts 42, which are respectively rotatably mounted on the two ends of the mounting frame 41; a rotating shaft 43, which is rotatably mounted in the middle of the mounting frame 41, and the rotating shaft 43 is fixedly connected to the output shaft of the motor 3; a gear 44, which is fixedly sleeved on the rotating shaft 43; two gears 45, which are respectively fixedly sleeved on the two rotating shafts 42, and the two gears 45 are respectively placed on both sides of the gear 44, and the two gears 45 are meshed with the gear 44; two polishing discs 46, which are respectively mounted on the two rotating shafts 43, and the mesh numbers of the two polishing discs 46 are different. When the motor 3 is running, the rotating shaft 43 is driven to rotate, and when the rotating shaft 43 rotates, the gear 44 on it is driven to rotate, and when the gear 44 rotates, the two gears 45 can be driven to rotate, so that the two polishing discs 46 rotate synchronously;

[0049] The polishing device also includes a positioning structure, which is arranged on the casing 1. The positioning structure includes: a fixing frame 51, which is fixed on the mounting frame 41, and the fixing frame 51 is a U-shaped structure; a fixing shaft 52, which is fixed to the side of the fixing frame 51; a connecting rod 53, which is fixed to the end of the fixing shaft 52 away from the fixing frame 51, and the other end of the connecting rod 53 passes through the casing 1 and is rotatably connected to the casing 1, and the connecting rod 53 and the rotating shaft 43 are coaxially arranged; a sleeve 54, which is slidably sleeved on the end of the connecting rod 53 located outside the casing 1, and the cross-section of the connecting rod 53 is a rectangular structure, and the side surface of the connecting rod 53 and the inner surface of the sleeve 54 are mutually fitted; a positioning plate 55, which is fixedly sleeved on the sleeve 54; two positioning rods 56, which are respectively fixed at both ends of the positioning plate 55; two positioning The two positioning holes 57 are respectively arranged on the housing 1, and the two positioning holes 57 are respectively arranged opposite to the two positioning rods 56; the spring 58 is connected to the connecting rod 53 at one end and to the sleeve 54 at the other end. When the fixing frame 51 rotates, the mounting frame 41 rotates accordingly. When the mounting frame 41 rotates 180°, the two positioning rods 56 rotate again to the position opposite to the two positioning holes 57. At this time, the staff releases the sleeve 54, so that the sleeve 54 is reset under the action of the spring 58 until the two positioning rods 56 are respectively inserted into the two positioning holes 57. In this case, the two positioning rods 56 play a fixing role in the position of the mounting frame 41, and the positions of the two polishing discs 46 are also fixed. This adjustment mechanism facilitates the staff to quickly adjust the positions of the two polishing discs 46;

[0050] The interior of the housing 1 is provided with a cleaning structure, which includes: a scraper 71, which is fixed inside the housing 1, one end of the scraper 71 is in contact with one of the polishing discs 46, and one end of the scraper 71 is provided with a curved surface adapted to the polishing disc 46; a water spray pipe 72, which is fixed inside the housing 1, and the water spray pipe 72 is located above the scraper 71; a plurality of nozzles 73, which are all fixed on the water spray pipe 72 and are connected to the water spray pipe 72; a water tank 74, which is installed inside the housing 1; and a water pump 75, which is installed on the water tank 74. The water inlet end of the water pump 75 is connected to the water tank 74, and the water outlet end is connected to the water spray pipe 72. When the motor 3 is running, the water pump 75 runs synchronously. When the water pump 75 is running, the water in the water tank 74 is pumped out and the water flow is pumped into the water spray pipe 72. Further, the water flow will be sprayed out through a plurality of nozzles 73, so that the plurality of nozzles 73 spray water flow toward the contact position between the scraper 71 and the polishing disk 46. In addition, when the polishing disk 46 is rotating, the scraper 71 will continuously scrape the polishing disk 46, and at the same time cooperate with the flushing of the water flow.

[0051] The working principle of this utility model:

[0052] When the polishing device for processing eyeglass lenses proposed by the utility model is in use, two polishing discs 46 with different mesh sizes are arranged inside the housing 1, one of the polishing discs 46 is a rough polishing disc, and the other polishing disc 46 is a fine polishing disc, and the rough polishing disc is arranged opposite to the working port 2. When the eyeglass lenses are polished, the staff starts the motor 3, and the motor 3 drives the second shaft 43 to rotate when it is running. When the second shaft 43 rotates, it drives the gear 1 44 thereon to rotate. When the gear 1 44 rotates, it can drive the two gears 2 45 to rotate, so that the two polishing discs 46 rotate synchronously, and the staff can use the rough polishing disc near the working port 2 to perform rough polishing on the lens;

[0053] After the rough polishing is completed, the staff adjusts the positions of the two polishing discs 46 through the positioning structure so that the fine polishing discs are moved to a position close to the working port 2. The staff can use the fine polishing discs to perform fine polishing on the lens. Specifically, the staff first pulls the sleeve 54 to move the sleeve 54. When the sleeve 54 moves, it drives the positioning plate 55 and the two positioning rods 56 to move until the two positioning rods 56 move out of the two positioning ports 57. Without the restriction of the two positioning rods 56, the staff can rotate the sleeve 54. Since the cross-section of the connecting rod 53 is a rectangular structure, and the side surface of the connecting rod 53 fits with the inner surface of the sleeve 54, the sleeve 54 can drive the connecting rod 53 when it rotates. The connecting rod 53 drives the fixing frame 51 to rotate. When the fixing frame 51 rotates, the mounting frame 41 rotates accordingly. When the mounting frame 41 rotates 180°, the two positioning rods 56 rotate again to a position facing the two positioning holes 57. At this time, the staff loosens the sleeve 54 to reset the sleeve 54 under the action of the spring 58 until the two positioning rods 56 are respectively inserted into the two positioning holes 57. In this case, the two positioning rods 56 fix the position of the mounting frame 41, and the positions of the two polishing discs 46 are also fixed. This adjustment mechanism makes it easy for the staff to quickly adjust the positions of the two polishing discs 46, and then it is convenient for the staff to replace the polishing discs 46 with different mesh sizes.

[0054] The interior of the housing 1 is also provided with a cleaning structure for cleaning the polishing disc 46. When polishing the lens, the staff needs to apply polishing wax to the surface of the lens. During the polishing process, the polishing wax will adhere to the polishing disc 46. If it is not cleaned for a long time, the polishing wax will solidify on the polishing disc 46. The cleaning structure is provided to remove the polishing wax adhered to the surface of the polishing disc 46. Specifically, for the polishing disc 46 far away from the working port 2, one end of the scraper 71 is in contact with the polishing disc 46. When the motor 3 is running, the water pump 75 is running synchronously. When the water pump 75 is running, the water in the water tank 74 is pumped out and the water flow is pumped into the water spray pipe 72. Further, the water flow will be sprayed through a plurality of nozzles 73, so that the plurality of nozzles 73 spray water toward the contact position between the scraper 71 and the polishing disc 46. In addition, during the rotation of the polishing disc 46, the scraper 71 will continuously scrape the polishing disc 46, and at the same time, with the flushing of the water flow, the polishing wax adhered to the surface of the polishing disc 46 can be removed, thereby cleaning the polishing disc 46.

[0055] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A polishing device for processing eyeglass lenses, characterized in that: include: Housing (1); An operating port (2) is provided on the housing (1); A motor (3) mounted inside the housing (1); A polishing structure, arranged inside the housing (1); A positioning structure is arranged on the housing (1).

2. The polishing device for eyeglass lens processing according to claim 1, characterized in that: The polishing structure comprises: A mounting frame (41) is placed inside the housing (1); Two rotating shafts (42) are rotatably mounted on two ends of the mounting frame (41); A second rotating shaft (43) is rotatably mounted at a middle position of the mounting frame (41), and the second rotating shaft (43) is fixedly connected to an output shaft of the motor (3); Gear 1 (44), fixedly sleeved on the rotating shaft 2 (43); Two gears 2 (45) are respectively fixedly sleeved on the two rotating shafts 1 (42), the two gears 2 (45) are respectively placed on both sides of the gear 1 (44), and the two gears 2 (45) are meshed with the gear 1 (44); Two polishing discs (46) are respectively mounted on the two second rotating shafts (43), and the two polishing discs (46) have different mesh sizes.

3. The polishing device for processing eyeglass lenses according to claim 2, characterized in that: The positioning structure comprises: A fixing frame (51) fixed on the mounting frame (41), the fixing frame (51) being a U-shaped structure; A fixed shaft (52) fixed on a side of the fixing frame (51); A connecting rod (53) is fixed to one end of the fixed shaft (52) away from the fixed frame (51); the other end of the connecting rod (53) passes through the housing (1) and is rotatably connected to the housing (1); A sleeve (54) slidably sleeved on an end of the connecting rod (53) located outside the housing (1); A positioning plate (55) fixedly sleeved on the sleeve (54); Two positioning rods (56) are respectively fixed at two ends of the positioning plate (55); Two positioning openings (57) are both provided on the housing (1), and the two positioning openings (57) are respectively arranged opposite to the two positioning rods (56); A spring (58) has one end connected to the connecting rod (53) and the other end connected to the sleeve (54).

4. The polishing device for processing eyeglass lenses according to claim 3, characterized in that: The cross-section of the connecting rod (53) is a rectangular structure, and the side surface of the connecting rod (53) and the inner surface of the sleeve (54) are in contact with each other.

5. The polishing device for processing eyeglass lenses according to claim 3, characterized in that: The connecting rod (53) and the second rotating shaft (43) are coaxially arranged.

6. The polishing device for eyeglass lens processing according to claim 2, characterized in that: A cleaning structure is provided inside the housing (1), and the cleaning structure comprises: A scraper (71) is fixed inside the housing (1), and one end of the scraper (71) is in contact with one of the polishing discs (46); A water spray pipe (72) is fixed inside the housing (1), and the water spray pipe (72) is located above the scraper (71); A plurality of spray heads (73) are fixed on the spray pipe (72) and are connected to the spray pipe (72); A water tank (74) installed inside the casing (1); A water pump (75) is installed on the water tank (74); a water inlet end of the water pump (75) is connected to the water tank (74), and a water outlet end of the water pump (75) is connected to the water spray pipe (72).

7. The polishing device for eyeglass lens processing according to claim 6, characterized in that: One end of the scraper (71) is provided with a curved surface that matches the polishing disc (46).

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