Turnover feeding mechanism

Abstract

The utility model provides an overturning feeding mechanism which comprises a fixedly-arranged workbench, a feeding conveying line and a discharging conveying line which are used for conveying lenses are installed on the workbench, the feeding conveying line and the discharging conveying line are arranged in a matched mode, and a translation overturning clamping mechanism is installed on the workbench. The translation overturning clamping mechanism is arranged in cooperation with the feeding conveying line and the discharging conveying line, and lenses on the feeding conveying line can be transferred to the discharging conveying line through the translation overturning clamping mechanism. According to the overturning feeding mechanism, the to-be-turned lens can be automatically placed into turning equipment through setting, manual approaching operation is not needed, the situation that due to manual operation, a worker inhales particles generated by lens turning, and consequently the body of the worker is hurt can be effectively avoided, and the overturning feeding mechanism is high in feeding speed, high in feeding efficiency and high in practicability. And the working efficiency can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to lens production equipment field, especially relate to a turnover feeding mechanism. BACKGROUND

[0002] After lens production is completed, need to carry out cutting operation to lens edge part, at present, all manual lens put to the edge cutting machine and carry out edge cutting operation. Lens is resin material, a large number of small particles are produced in the edge cutting process, and staff is easy to inhale the particles into the body in the taking and placing process, and long-term working process can cause harm to human body.

[0003] Therefore, in view of the above scheme on actual manufacture and implementation use's deficiency, a turnover feeding mechanism is provided to solve the above technical problems. UTILITY MODEL CONTENT

[0004] The utility model provides a turnover feeding mechanism, and the problems in the prior art are solved.

[0005] The technical scheme of the utility model is realized as follows: a turnover feeding mechanism, including the worktable of fixed setting, install the feeding transport line and the discharge transport line for conveying lens on the worktable, the feeding transport line and the discharge transport line are cooperatively arranged, install the translation overturning clamping mechanism on the worktable, the translation overturning clamping mechanism is cooperatively arranged with the feeding transport line and the discharge transport line, and the lens on the feeding transport line can be transferred to the discharge transport line by the translation overturning clamping mechanism.

[0006] As a preferred implementation, the translation overturning clamping mechanism includes a translation assembly, a turnover assembly and a clamping assembly, the translation assembly is installed above the worktable, the turnover assembly is installed on the translation assembly, and the clamping assembly is installed on the turnover assembly.

[0007] As a preferred implementation, the translation assembly includes side beams fixedly arranged above both sides of the worktable, a driving assembly is installed on the side beams, a sliding block is movably installed on the side wall of the side beam, the sliding block is in transmission connection with the driving assembly, the side part of the sliding block is connected with the turnover assembly, and the turnover assembly moves along the side beam through the sliding block.

[0008] As a preferred implementation, the driving assembly includes driving wheels and driven wheels rotatably installed at both ends of the side beam, a transmission belt is installed between the driving wheels and the driven wheels, a first driving part is installed on the side part of the side beam, the first driving part is in transmission connection with the driving wheels, the transmission belt is fixedly connected with the sliding block, the driving wheels are driven to rotate by the first driving part, the driven wheels are driven to rotate, the sliding block is driven to move along the side beam through the transmission belt, and the turnover assembly is fixedly connected with the side part of the sliding block.

[0009] As a preferred implementation form, the turnover assembly comprises connecting plates fixedly installed on the side of the sliding block, a mounting frame is rotatably installed between the two connecting plates, the side of the connecting plate is provided with a second driving part, the second driving part is in transmission connection with the mounting frame, and the mounting frame is driven to rotate by the second driving part.

[0010] As a preferred implementation form, the clamping assembly comprises a clamping cylinder, the clamping cylinder is a bidirectional cylinder, a clamping arm is installed at the output end of the clamping cylinder, and a clamping column is installed at the end of the clamping arm away from the clamping cylinder.

[0011] As a preferred implementation form, the output end of the cylinder is provided with a sliding groove, the end of the clamping arm is slidingly installed in the sliding groove, and the end of the clamping arm is provided with a positioning column for fixing the end of the clamping arm and the sliding groove.

[0012] As a preferred implementation form, the end of the clamping arm is provided with a connecting block, the connecting block is in sliding cooperation with the sliding groove, the connecting block is provided with a through hole, the sliding groove is provided with a positioning hole, and the end of the positioning column is fixedly connected with the through hole and the positioning hole.

[0013] As a preferred implementation form, the clamping assembly is installed on the mounting frame.

[0014] After the above technical scheme is adopted, the beneficial effects of the present application are as follows: the turnover feeding mechanism disclosed by the present application can automatically place the lens to be turned into a turning device, without manual operation, so that the harm to the body caused by the particles generated by the manual operation of the lens turning can be effectively avoided, the feeding speed of the turnover feeding structure is fast, the feeding efficiency is high, the working efficiency can be effectively improved, and the turnover feeding structure is suitable for popularization and application. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0016] Figure 1 is a structural schematic view of the present application;

[0017] Figure 2 is a partial structural schematic view of the present application;

[0018] Figure 3 is a partial structural schematic view of the present application;

[0019] Figure 4 It is a partial structure schematic view of the utility model;

[0020] Figure 5 It is Figure 4 The enlarged schematic view of structure A;

[0021] Figure 6 It is a partial structure schematic view of the utility model;

[0022] Figure 7 It is Figure 6 The enlarged schematic view of structure B;

[0023] Figure 8 It is Figure 2 The enlarged schematic view of structure C.

[0024] In the drawing, 1, first discharge line;2, first feeding line;201, first side frame;202, limiting plate;203, limiting hole;204, partition;205, connecting plate;206, third driving part;3, workbench;4, turnover assembly;401, second driving part;402, rotating rod;403, mounting frame;404, connecting plate;5, translation assembly;501, side beam;502, first driving part;503, connecting rod;504, transmission belt;505, side beam;506, driven wheel;507, slide rail;508, sliding block;6, clamping assembly;601, clamping cylinder;602, clamping arm;603, clamping column;604, connecting block;605, clamping block;606, through hole;607, sliding groove;7, discharge conveying line;701, lifting block;702, second side frame;703, lifting block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] As Figures 1 to 8 Indicated, a turnover feeding mechanism, including the fixedly arranged workbench 3, the workbench 3 is installed with the feeding conveying line and the discharge conveying line 7 for conveying lens, the feeding conveying line and the discharge conveying line 7 are cooperatively arranged, the workbench 3 is installed with the translation turnover clamping mechanism, the translation turnover clamping mechanism is cooperatively arranged with the feeding conveying line and the discharge conveying line 7, and the lens on the feeding conveying line can be transferred to the discharge conveying line 7 by the translation turnover clamping mechanism.

[0027] The translation and turnover clamping mechanism comprises a translation assembly 5, a turnover assembly 4 and a clamping assembly 6, the translation assembly 5 is installed above the workbench 3, the turnover assembly 4 is installed on the translation assembly 5, and the clamping assembly 6 is installed on the turnover assembly 4.

[0028] As shown in Figure 2 , the translation assembly 5 comprises side beams 505 fixedly arranged above both sides of the workbench 3, a driving assembly is installed on the side beams 505, a sliding block 508 is movably installed on the side walls of the side beams 505, the sliding block 508 is in transmission connection with the driving assembly, the side of the sliding block 508 is connected with the turnover assembly 4, and the turnover assembly 4 moves along the side beams through the sliding block 508.

[0029] The driving assembly comprises driving wheels and driven wheels 506 rotatably installed at both ends of the side beams 505, a transmission belt 504 is installed between the driving wheels and the driven wheels 506, a first driving component 502 is installed on the side of the side beams 505, the first driving component 502 is in transmission connection with the driving wheels, the transmission belt 504 is fixedly connected with the sliding block 508, the driving wheels are driven to rotate and the driven wheels 506 are driven to rotate through the first driving component 502, and then the sliding block 508 is driven to move along the side beams through the transmission belt 504, and the turnover assembly 4 is fixedly connected with the side of the sliding block 508.

[0030] Specifically, the first driving component 502 is a driving motor, a connecting rod 503 is fixedly installed at the output end of the driving motor, and the driving wheels and the driven wheels 506 are fixedly installed at both ends of the connecting rod 503.

[0031] Specifically, the side walls of the side beams 501 are fixedly installed with sliding rails 507, and the sliding rails 507 are slidably installed with the sliding blocks 508.

[0032] As shown in Figure 2 , Figure 3 , the turnover assembly 4 comprises connecting plates 404 fixedly installed on the side of the sliding block 508, a mounting frame 403 is rotatably installed between the two connecting plates 404, the side of the connecting plate 404 is provided with a second driving component 401, the second driving component 401 is in transmission connection with the mounting frame 403, the mounting frame 403 is driven to rotate through the second driving component 401, and the clamping assembly 6 is installed on the mounting frame 403.

[0033] Specifically, the second driving component 401 is a driving motor, a rotating rod 402 is fixedly connected to the output end of the driving motor, and the mounting frame 403 is fixedly connected to the end, away from the second driving component 401, of the rotating rod 402.

[0034] As shown in Figure 3 , Figure 8As shown, the clamping assembly 6 comprises a clamping cylinder 601, which is a bidirectional cylinder, and the output end of the clamping cylinder 601 (i.e. a clamping block 605) is provided with a clamping arm 602, and the end of the clamping arm 602 away from the clamping cylinder 601 is provided with a clamping column 603.

[0035] The output end of the cylinder is provided with a sliding groove 607, and the end of the clamping arm 602 is slidingly installed in the sliding groove 607, and the end of the clamping arm 602 is provided with a positioning column for fixing the end of the clamping arm 602 to the sliding groove 607.

[0036] The end of the clamping arm 602 is provided with a connecting block 604, which is in sliding cooperation with the sliding groove 607, and the connecting block 604 is provided with a through hole 606, and the sliding groove 607 is provided with a positioning hole, and the end of the positioning column is fixedly connected to the positioning hole through the through hole 606.

[0037] The clamping assembly 6 is provided with a plurality of

[0038] The first feeding line 2 of the discharging conveying line is provided with the first discharging line 1, the first feeding line 2 comprises a first side frame 201, the first side frame 201 is provided with a first conveying belt, the first side frame 201 is provided with a limiting plate 202 provided with a limiting hole 203, and the bottom of the limiting plate 202 is provided with a partition plate 204 capable of closing the limiting hole 203.

[0039] The bottom of the first side frame 201 is provided with a third driving component 206, the third driving component 206 is in driving connection with the partition plate 204, and the partition plate 204 is closed or opened by moving the limiting hole 203 through the third driving component 206.

[0040] In this embodiment, the third driving component 206 is a cylinder.

[0041] Specifically, the output end of the third driving component 206 is fixedly connected to the partition plate 204 through a connecting plate 205.

[0042] The feeding conveying line 7 comprises a second side frame 702 fixedly installed on the workbench, the second side frame 702 is provided with a second conveying belt, the bottom of the second side frame 702 is provided with a lifting block 703 capable of lifting along the second side frame, and the lifting block 703 is provided with a groove, and when the lifting block 703 moves up and down, the second conveying belt is located in the groove. The workbench 3 is provided with a fourth driving component 701, and the output end of the fourth driving component 701 is fixedly connected to the lifting block 703, and the lifting block 703 is lifted through the fourth driving component 701. In order to facilitate the clamping assembly to move the lens horizontally, the top surface of the second conveying belt is lower than the top surface of the first conveying belt.

[0043] The present turnover feeding mechanism is used in cooperation with a lens outer circle turning equipment disclosed in an application No. 2024228621505. The lens outer circle turning equipment is located at the side of the turnover feeding mechanism, and the clamping assembly 6 is located corresponding to the position of the turnover feeding mechanism. In specific work, the lifting block 703 is lifted to be flush with the top surface of the first conveying belt. During the lifting process, the lifting block 703 pushes out the lens on the second conveying belt. The clamping arms in the clamping assembly 6 clamp the lens on the lifting block 703, and then the lens is placed on the lens outer circle turning equipment for turning operation. After the turning is completed, the clamping assembly clamps the lens through the clamping arms. At this time, the lifting block 703 is lowered, and the top surface of the lifting block 703 is located below the top surface of the second conveying belt. The clamping arms of the clamping assembly are rotated by 180 degrees towards the position of the first conveying belt. Then, the clamping assembly moves towards the direction of the discharge conveying line through the translation assembly until the position of the clamped lens corresponds to the position of the limiting hole of the limiting plate. After the clamping arms are released, the lens falls on the baffle corresponding to the position of the limiting hole. Then, the baffle is pulled out, and the lens falls on the conveying belt of the discharge conveying line below the baffle and is moved out.

[0044] The above is only a preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A turnover feed mechanism comprising a fixedly arranged worktable (3), characterized in that, The workbench (3) is provided with an in-feed conveying line and an out-feed conveying line (7) for conveying lenses, the in-feed conveying line and the out-feed conveying line (7) are cooperatively arranged, and a translation and overturning clamping mechanism is arranged on the workbench (3) and cooperatively arranged with the in-feed conveying line and the out-feed conveying line (7), so that the lenses on the in-feed conveying line can be transferred to the out-feed conveying line (7) through the translation and overturning clamping mechanism.

2. A flipper feed mechanism according to claim 1 wherein, The translation and overturning clamping mechanism comprises a translation assembly (5), an overturning assembly (4) and a clamping assembly (6), the translation assembly (5) is arranged above the workbench (3), the overturning assembly (4) is arranged on the translation assembly (5), and the clamping assembly (6) is arranged on the overturning assembly (4).

3. A flipper feed mechanism according to claim 2, wherein, The translation assembly (5) comprises side beams (505) fixedly arranged on both sides above the workbench (3), a driving assembly is arranged on the side beams (505), sliding blocks (508) are movably arranged on the side walls of the side beams, the sliding blocks (508) are in transmission connection with the driving assembly, the side portions of the sliding blocks (508) are connected with the overturning assembly (4), and the overturning assembly (4) moves along the side beams through the sliding blocks (508).

4. A flipper feed mechanism according to claim 3, wherein, The driving assembly comprises driving wheels and driven wheels (506) rotatably arranged at both ends of the side beams (505), a transmission belt (504) is arranged between the driving wheels and the driven wheels (506), a first driving component (502) is arranged on the side portions of the side beams (505) and in transmission connection with the driving wheels, the transmission belt (504) is fixedly connected with the sliding blocks (508), the driving wheels are driven to rotate and the driven wheels (506) are driven to rotate through the first driving component (502), and the sliding blocks (508) are driven to move along the side beams through the transmission belt (504), and the overturning assembly (4) is fixedly connected with the side portions of the sliding blocks (508).

5. A flipper feed mechanism according to claim 2 wherein, The overturning assembly (4) comprises connecting plates (404) fixedly arranged on the side portions of the sliding blocks (508), a mounting rack (403) is rotatably arranged between the two connecting plates (404), second driving components (401) are arranged on the side portions of the connecting plates (404) and in transmission connection with the mounting rack (403), the mounting rack (403) is driven to rotate through the second driving components (401), and the clamping assembly (6) is arranged on the mounting rack (403).

6. A flipper feed mechanism according to claim 2 wherein, The clamping assembly (6) comprises a clamping cylinder (601), the clamping cylinder (601) is a bidirectional cylinder, a clamping arm (602) is arranged at the output end of the clamping cylinder (601), and a clamping column (603) is arranged at the end portion of the clamping arm (602) away from the clamping cylinder (601).

7. A flipper feed mechanism according to claim 6 wherein, The output end of the clamping cylinder (601) is provided with a sliding groove (607), the end portion of the clamping arm (602) is slidingly arranged in the sliding groove (607), and the end portion of the clamping arm (602) is provided with a positioning column for fixing the end portion of the clamping arm (602) and the sliding groove (607).

8. A flipper feed mechanism according to claim 7, wherein, The end of the clamping arm (602) is provided with a connecting block (604) which is in sliding fit with a sliding groove (607), the connecting block (604) is provided with a through hole (606), the sliding groove (607) is provided with a positioning hole, and the positioning column is fixedly connected with the positioning hole through the through hole (606).

9. A flipper feed mechanism according to claim 2 wherein, The clamping assembly (6) is provided with a plurality of

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