Lens edge trimmer for glasses processing

Abstract

The utility model provides a lens edge trimmer for glasses processing. The lens edge trimmer is provided with a dust collection mechanism. The dust collection mechanism comprises an arc-shaped adsorption cover, a dust receiving box, a metal pipe section and a negative pressure adsorption pipe, a sliding connecting base is installed on the side portion of the arc-shaped adsorption cover, the arc-shaped adsorption cover is slidably arranged at the strip-shaped opening of the inner wall of the vertical fence through the sliding connecting base, and the dust receiving box is installed at the bottom of the arc-shaped adsorption cover and corresponds to the edge of the lens containing base; the metal pipe section is installed at the connector of the arc-shaped adsorption cover, one end of the metal pipe section is connected with the negative pressure adsorption pipe in a transition fit mode, and the metal pipe section penetrates through the strip-shaped opening in the inner wall of the vertical fence. The dust collection mechanism is arranged, dust generated after edge cutting of the lens and chippings on the cut edge of the lens can be sucked away in time, the phenomenon that the residual edge of the lens is scratched in the edge cutting process can be effectively prevented, and meanwhile workers are prevented from inhaling the dust generated by edge cutting into the body.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the edge trimmer technical field relates to a glasses processing's lens edge trimmer. BACKGROUND

[0002] Resin lens is the lens that resin is used as raw material to synthesize and is formed after processing and polishing. Resin lens has obvious advantages, its quality is light, and wearing is more comfortable. Secondly, resin lens has strong impact resistance, is not easy to break and is safer. In order to adapt to the shape of activity, slice processing is needed, and resin lens is cut on the upper part of the edge trimmer. The prior art such as patent publication number CN202320309397.7 an edge trimmer for lens production and processing can clamp the lens through the opening of the positioning frame, automatically position two groups of lenses, avoid the position of the lens from being offset, and assist the lens in better taking and placing.

[0003] The above-mentioned disclosed edge trimmer cannot timely suck away the dust and waste edges on the lens, causing the lens to be scratched during the edge trimming process. Moreover, the position of the lens clamped at each station needs to be adjusted manually, which is very inconvenient. Therefore, we design a lens edge trimmer for glasses processing. SUMMARY

[0004] The utility model discloses a lens edge trimmer for glasses processing, to solve the problem in the background art.

[0005] The utility model discloses a lens edge trimmer for glasses processing, to solve the problem in the background art.

[0006] In the above-mentioned lens cutting machine for glasses processing, a wire connecting pipe is installed at the other corner of the vertical fence, one end of the wire connecting pipe is connected with the control panel and the control panel is located outside the vertical fence. The purpose of this arrangement is that the wire connecting pipe can not only better fix the position of the control panel, but also facilitate the wiring connection of the circuit, so that the control panel realizes the electrical control of the hydraulic rotary table and the hydraulic drive oil cylinder through the circuit.

[0007] In the above-mentioned lens cutting machine for glasses processing, a wire connecting pipe is installed at the other corner of the vertical fence, one end of the wire connecting pipe is connected with the control panel and the control panel is located outside the vertical fence. The purpose of this arrangement is that the wire connecting pipe can not only better fix the position of the control panel, but also facilitate the wiring connection of the circuit, so that the control panel realizes the electrical control of the hydraulic rotary table and the hydraulic drive oil cylinder through the circuit.

[0008] In the above-mentioned lens cutting machine for glasses processing, a wire connecting pipe is installed at the other corner of the vertical fence, one end of the wire connecting pipe is connected with the control panel and the control panel is located outside the vertical fence. The purpose of this arrangement is that the wire connecting pipe can not only better fix the position of the control panel, but also facilitate the wiring connection of the circuit, so that the control panel realizes the electrical control of the hydraulic rotary table and the hydraulic drive oil cylinder through the circuit.

[0009] In the above-mentioned lens cutting machine for glasses processing, a wire connecting pipe is installed at the other corner of the vertical fence, one end of the wire connecting pipe is connected with the control panel and the control panel is located outside the vertical fence. The purpose of this arrangement is that the wire connecting pipe can not only better fix the position of the control panel, but also facilitate the wiring connection of the circuit, so that the control panel realizes the electrical control of the hydraulic rotary table and the hydraulic drive oil cylinder through the circuit.

[0010] In the above-mentioned lens cutting machine for glasses processing, a wire connecting pipe is installed at the other corner of the vertical fence, one end of the wire connecting pipe is connected with the control panel and the control panel is located outside the vertical fence. The purpose of this arrangement is that the wire connecting pipe can not only better fix the position of the control panel, but also facilitate the wiring connection of the circuit, so that the control panel realizes the electrical control of the hydraulic rotary table and the hydraulic drive oil cylinder through the circuit.

[0011] Compared with the prior art, the lens edge cutting machine for glasses processing has the advantages that: the dust suction mechanism is provided with an arc-shaped suction cover, a dust receiving box, a metal pipe segment and a negative pressure suction pipe, a sliding connection seat is arranged on the side of the arc-shaped suction cover, the arc-shaped suction cover is slidably arranged at the strip-shaped opening of the inner wall of the vertical fence through the sliding connection seat, the dust receiving box is arranged at the bottom of the arc-shaped suction cover and corresponds to the edge of the lens placing seat, the metal pipe segment is arranged at the connecting head of the arc-shaped suction cover, one end of the metal pipe segment is connected with the negative pressure suction pipe in transition, and the metal pipe segment passes through the strip-shaped opening of the inner wall of the vertical fence, so that the dust after lens edge cutting and the lens edge cutting debris can be sucked away in time, the lens edge cutting process can be effectively prevented from leaving the lens edge cutting marks, the dust generated by the edge cutting can be prevented from being inhaled into the body of the worker, a cutting rotary table is arranged at the output shaft of the hydraulic rotary table, four positioning notches are arranged at the top end of the cutting rotary table, a lens placing seat with a tray positioning seat is arranged at the four positioning notches, automatic feeding and edge cutting operation and manual discharging operation are realized, the distance between the operator and the cutting knife is greatly ensured, and the safety of the operation is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a perspective structural schematic view of the lens edge cutting machine for glasses processing.

[0013] Figure 2 is a perspective structural schematic view of the dust suction mechanism of the lens edge cutting machine for glasses processing.

[0014] Figure 3 is a perspective structural schematic view of the lens placing seat of the lens edge cutting machine for glasses processing.

[0015] Figure 4 is a structural schematic view of the lens ejecting rod of the lens edge cutting machine for glasses processing.

[0016] In the drawing, 1, rack base; 2, vertical fence; 3, hydraulic rotary table; 4, edge cutting rotary table; 5, positioning notch; 6, tray positioning seat; 7, steel support; 8, hydraulic drive oil cylinder; 9, cutting knife rod; 10, lens cutting knife; 11, lens placing seat; 12, wire connecting pipe; 13, control panel; 14, arc-shaped suction cover; 15, dust receiving box; 16, sliding connection seat; 17, metal pipe segment; 18, limiting abutment; 19, negative pressure suction pipe; 20, lens ejecting rod; 21, compression spring; 22, lens ejecting rod; 23, sliding groove; 24, adjusting seat. DETAILED DESCRIPTION

[0017] The following is a specific embodiment of the utility model and further describes the technical scheme of the utility model in combination with the drawings, but the utility model is not limited to these embodiments.

[0018] As Figure 1 , Figure 2 , Figure 3 and Figure 4 indicated, the utility model discloses a lens trimming machine for glasses processing;

[0019] The trimming machine main body includes a rack base 1, a vertical fence 2, a hydraulic rotary table 3, a hydraulic drive oil cylinder 8 and a control panel 13, the edge of the top end of the rack base 1 is welded with the vertical fence 2, the hydraulic rotary table 3 is assembled at the middle part of the top end of the rack base 1 through bolts, a trimming rotary table 4 is installed at the output shaft of the hydraulic rotary table 3, the top end of the trimming rotary table 4 is provided with four positioning notches 5, a tray positioning seat 6 is installed in each positioning notch 5, a lens placing seat 11 is installed at the top end of each tray positioning seat 6, a cutter bar 9 is installed at the output end of the hydraulic drive oil cylinder 8, a lens cutter 10 is arranged at the bottom end of the cutter bar 9, and a dust collection mechanism connected with the inner wall of the vertical fence 2 is arranged at the side of the lens cutter 10.

[0020] In the trimming machine, a wire connecting pipe 12 is installed at the other corner of the vertical fence 2 for better operation and wiring, one end of the wire connecting pipe 12 is connected with the control panel 13 and the control panel 13 is located at the outer side of the vertical fence 2.

[0021] The wire connecting pipe 12 is a rigid structure, which can not only realize wiring and realize circuit control connection between the electrical equipment of the trimming machine and the control panel 13, but also firmly connect the control panel 13 and ensure the firmness of the control panel 13.

[0022] In the trimming machine, in order to ensure that the lens in each lens placing seat 11 has a certain tightness and the lens does not move easily during trimming, a passage is arranged in the inner side wall of each lens placing seat 11, a compression spring 21 connected with the lens placing seat 11 is installed in each passage, and a lens abutting rod 20 is installed at one end of each compression spring 21.

[0023] In the trimming machine, in order to firmly install the hydraulic drive oil cylinder 8 and protrude a certain space distance, so that the center line of the output end of the hydraulic drive oil cylinder 8 corresponds to the center line of each lens placing seat 11 rotated to below the lens cutter 10, a steel support 7 is installed at the side of the hydraulic drive oil cylinder 8, and the hydraulic drive oil cylinder 8 is installed at the corner side of the vertical fence 2 through the steel support 7.

[0024] Embodiment one: the dust suction mechanism comprises an arc-shaped suction cover 14, a dust receiving box 15, a metal pipe segment 17 and a negative pressure suction pipe 19, a sliding connection seat 16 is mounted on the side of the arc-shaped suction cover 14, the arc-shaped suction cover 14 is slidably arranged at the strip-shaped opening of the inner wall of the vertical fence 2 through the sliding connection seat 16, the dust receiving box 15 is mounted at the bottom of the arc-shaped suction cover 14 and corresponds to the edge of the lens placing seat 11, the metal pipe segment 17 is mounted at the connecting head of the arc-shaped suction cover 14, one end of the metal pipe segment 17 is transitionally and matchingly connected with the negative pressure suction pipe 19 and the metal pipe segment 17 passes through the strip-shaped opening of the inner wall of the vertical fence 2.

[0025] The scheme is set to timely suck away the dust after the lens is cut and the lens edge chippings cut off, which can effectively prevent the lens from being scratched by the lens edge in the cutting process.

[0026] In the embodiment one, in order to relatively fix the position of the overall dust suction mechanism and prevent the position deviation, the dust receiving box 15 is ensured to correspond to the edge of the lens placing seat 11 to effectively and comprehensively collect the dust, and the limiting head 18 is sleeved and mounted at the pipe wall of the metal pipe segment 17 and is attached to the outer wall of the vertical fence 2.

[0027] Embodiment two: a lens top rod 22 is arranged at the center of each lens placing seat 11, a sliding groove 23 is formed in the side wall of each tray positioning seat 6, and an adjusting seat 24 is mounted in each sliding groove 23 and connected with the lens top rod 22 through a connecting rod.

[0028] The scheme is set to make the lens top rod 22 be able to be lifted up to lift up the lens in the lens placing seat 11 when the lens placing seat 11 is taken down, so as to facilitate the better unloading and improve the convenience of operation.

[0029] In use: the hydraulic rotary table 3, the hydraulic drive oil cylinder 8 and the control panel 13 are connected and debugged.

[0030] Loading: the lenses are placed in the four lens placing seats 11 in advance, the lens abutting rod 20 is used to ensure the firmness of the lens installation, the lens placing seat 11 is correspondingly positioned to each positioning notch 5 through the tray positioning seat 6, the cutting rotary table 4 is driven to rotate by the hydraulic rotary table 3, so that each lens placing seat 11 can be rotated to the lower side of the lens cutter 10, and the rotation angle of the hydraulic rotary table 3 is controlled to be 90° each time and one cycle is formed every four rotations.

[0031] Unloading: after the cutting is completed, each lens placing seat 11 rotated in front of the operator is taken down, and the uncut lens loading operation is performed to form a continuous cutting operation, and the lens placing seat 11 taken down is lifted up by the lens top rod 22 through the operation of the adjusting seat 24, so that the lens in the lens placing seat 11 is lifted up and collected.

[0032] What is not described in detail in the specification is the prior art known to those skilled in the art. The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art to which the present application belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. An edging machine for processing glasses, comprising a frame base (1), a vertical fence (2), a hydraulic rotary table (3), a hydraulic drive oil cylinder (8) and a control panel (13), the edge of the top end of the frame base (1) is welded with the vertical fence (2), the hydraulic rotary table (3) is assembled by bolts in the middle of the top end of the frame base (1), the output shaft of the hydraulic rotary table (3) is installed with an edging turntable (4), the top end of the edging turntable (4) is installed with four positioning notches (5), the inside of each positioning notch (5) is installed with a tray positioning seat (6), the top end of each tray positioning seat (6) is installed with a lens placing seat (11), the output end of the hydraulic drive oil cylinder (8) is installed with a cutter bar (9), the bottom end of the cutter bar (9) is provided with a lens cutter (10), the side of the lens cutter (10) is provided with a dust collection mechanism connected with the inner wall of the vertical fence (2); characterized in that, The dust suction mechanism comprises an arc-shaped suction cover (14), a dust receiving box (15), a metal pipe segment (17) and a negative pressure suction pipe (19), a sliding connecting seat (16) is mounted on the side of the arc-shaped suction cover (14), the arc-shaped suction cover (14) is slidably arranged at the strip-shaped opening of the inner wall of the vertical fence (2) through the sliding connecting seat (16), the dust receiving box (15) is mounted on the bottom of the arc-shaped suction cover (14) and corresponds to the edge of the lens placing seat (11), the metal pipe segment (17) is mounted at the connecting head of the arc-shaped suction cover (14), one end of the metal pipe segment (17) is transitionally and matchingly connected with the negative pressure suction pipe (19) and the metal pipe segment (17) passes through the strip-shaped opening of the inner wall of the vertical fence (2).

2. An edger for processing ophthalmic lenses according to claim 1, characterized in that A wire connecting pipe (12) is mounted at the other corner of the vertical fence (2), one end of the wire connecting pipe (12) is connected with the control panel (13) and the control panel (13) is located at the outer side of the vertical fence (2).

3. The lens edger for processing eyeglasses according to claim 1, wherein A channel is formed in the inner side wall of each lens placing seat (11), a compression spring (21) connected with the lens placing seat (11) is mounted in each channel, a lens abutting rod (20) is mounted at one end of each compression spring (21).

4. The lens edger for processing eyeglasses according to claim 1, wherein A limiting abutting head (18) is sleeved and mounted at the pipe wall of the metal pipe segment (17), the limiting abutting head (18) is attached to the outer wall of the vertical fence (2).

5. The lens edger for processing eyeglasses according to claim 1, wherein A lens top rod (22) is arranged at the center of each lens placing seat (11), a sliding groove (23) is formed in the side wall of each tray positioning seat (6), an adjusting seat (24) is mounted in each sliding groove (23), the adjusting seat (24) is connected with the lens top rod (22) through a connecting rod.

6. An edger for processing ophthalmic lenses according to claim 1, characterized in that, A steel support (7) is mounted at the side of the hydraulic drive oil cylinder (8), the hydraulic drive oil cylinder (8) is mounted at the corner side of the vertical fence (2) through the steel support (7) and the center line of the output end of the hydraulic drive oil cylinder (8) corresponds to the center line of each lens placing seat (11) rotated below the lens cutter (10).

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