Vibrating machine for feeding optical lens

Abstract

The utility model discloses a vibrating machine for feeding optical lenses, which comprises a vibrating mechanism, a feeding mechanism, a feeding mechanism and a vibrating mechanism, and the vibrating mechanism comprises a vibrating disc, a direct-current plate and a direct-vibrating assembly; the conveying mechanism comprises a linear module, a jig is arranged at the moving end of the linear module, and a plurality of detection assemblies are arranged in the jig; the detection assembly comprises a first detection block and a second detection block, a first clamping groove is formed in the inner side of the upper end face of the first detection block, a second clamping groove which corresponds to the first detection block in position and is the same as the first detection block in structure is formed in the inner side of the upper end face of the second detection block, and the height of the first clamping groove and the height of the second clamping groove are equal to the edge height of an optical lens to be detected. The distance between the wall of the first clamping groove facing the second clamping groove and the wall of the second clamping groove facing the first clamping groove is equal to the diameter of the optical lens to be detected. Compared with a vibration machine without a detection procedure, the vibration machine has the advantages that the detection performance is improved, the qualified rate of final products is increased, and compared with the mode that the optical lens is subjected to one detection procedure and then is fed, the procedures are simplified, and the efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of optical lens feeding, and specifically relates to a vibration machine for optical lens feeding. BACKGROUND

[0002] An optical lens is a transparent optical element designed based on the refraction principle of light, usually made of glass, resin or crystal, and part of the surface of the optical lens is a hemispherical structure with a specific curvature, and the core function thereof is to optimize the energy distribution or imaging quality of an optical system by controlling the phase and propagation direction of light waves.

[0003] In the processing and manufacturing of products using optical lenses, feeding of the optical lenses is an indispensable process, and in the prior art, such as the patent document "CN210456267U", a "channel module and channel lens vibration disc" is disclosed, which only considers a single technical solution and only focuses on rapid feeding of the optical lenses, ignoring the detection of the optical lenses during feeding, so that qualified optical lenses are fed, and unqualified optical lenses are eliminated, thereby improving the qualified rate of products. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a vibration machine for optical lens feeding to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A vibration machine for optical lens feeding, comprising:

[0007] A vibration mechanism, the vibration mechanism comprises a vibration disc, a direct current plate and a direct vibration assembly, the flow channel of the vibration disc is communicated with the direct current plate, the direct current plate is installed on the direct vibration assembly, a closing assembly is arranged on the direct current plate, and the closing assembly can be used to close or open the outlet of the direct current plate;

[0008] A conveying mechanism, the conveying mechanism comprises a linear module, the length direction of the linear module is perpendicular to the length direction of the direct current plate, a jig is arranged on the moving end of the linear module, and a plurality of detection assemblies are arranged in the jig;

[0009] The detection assembly comprises a detection block one and a detection block two, a clamping groove one is arranged on the inner side of the upper end face of the detection block one, a clamping groove two corresponding in position and identical in structure with the clamping groove one is arranged on the inner side of the upper end face of the detection block two, the height of the clamping groove one and the clamping groove two is equal to the edge height of the optical lens to be detected, and the distance between the groove wall of the clamping groove one facing the clamping groove two and the groove wall of the clamping groove two facing the clamping groove one is equal to the diameter of the optical lens to be detected.

[0010] Further technical solutions, the closing assembly includes support frame and micro cylinder, the support frame is provided with horizontal fixed plate one, vertical fixed plate and horizontal fixed plate two, both ends of the vertical fixed plate are fixedly connected with both ends of the horizontal fixed plate one and the horizontal fixed plate two, the horizontal fixed plate one and horizontal fixed plate two are oppositely arranged, the horizontal fixed plate one is located at the lower end of the vertical fixed plate, and the horizontal fixed plate one is connected with the support frame, the horizontal fixed plate two is located above the direct current plate, and a fixed hole is formed in the horizontal fixed plate two, the micro cylinder is vertically arranged, the micro cylinder passes through the fixed hole, and is fixedly connected with the hole wall of the fixed hole, the piston shaft of the micro cylinder is fixedly connected with a conical column, the conical column can be up and down telescopic movement, the conical column can open or close the outlet of the direct current plate.

[0011] Further technical solutions, the straight vibration assembly includes a straight vibration bottom plate, a straight vibration intermediate plate and a straight vibration, the straight vibration bottom plate and the straight vibration are connected through four stud bolts, the straight vibration intermediate plate is located above the straight vibration and is fixedly connected with the straight vibration, and the direct current plate is located on the straight vibration intermediate plate and is detachably connected with the straight vibration intermediate plate.

[0012] Further technical solutions, the detection block two is also provided with a clamping groove three, the detection block two is provided with a detection block three away from the detection block one, a clamping groove four is formed in the inner side of the upper end face of the detection block three, the detection block one is provided with a guide shaft, the guide shaft is fixedly connected with the detection block three through the position avoiding hole of the detection block two, the detection block two is movably connected with the guide shaft, the height of the groove wall of the clamping groove four is equal to the edge height of the optical lens to be detected, and the distance between the groove wall of the clamping groove four and the groove wall of the clamping groove three is equal to the diameter of the optical lens to be detected.

[0013] Further technical solutions, a threaded hole is formed in the vertical direction of the detection block two, the threaded hole is communicated with the position avoiding hole, and the hole wall of the threaded hole is provided with a rotating piece, and the rotating piece can abut against the guide shaft.

[0014] Further technical solutions, the two ends of the jig are provided with a grabbing piece, and the grabbing piece can be used for grabbing the jig by an external device.

[0015] The beneficial effects of the utility model are as follows:

[0016] The utility model discloses a space between the outlet of the branch flow plate and the slot one and the slot two corresponds to, so that the optical lens from the straight flow plate enters the slot one and the slot two, at this moment, the operator can observe the state of the optical lens in the slot one and the slot two, if the optical lens just clamps in the slot wall of the slot one and the slot wall of the slot two, and the highest edge of the optical lens is flush with the upper surface of the slot wall of the slot one, then the optical lens is the qualified optical lens, otherwise, the optical lens is unqualified, the operator can take out when the jig is moved to the loading station in the linear module, can detect the size of the optical lens while vibrating loading, compared with the vibration machine that the detection procedure is absent, the vibration machine of the application increases the detection performance, improves the qualified rate of final product, compared with the optical lens first through a detection procedure and then loading, simplifies the procedure, improves the efficiency.

[0017] Other features and advantages of the present application will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model discloses a whole structure schematic diagram.

[0019] Figure 2 The utility model discloses Figure 1 A part enlarged view.

[0020] Figure 3 The utility model discloses a jig structure schematic diagram.

[0021] Figure 4 The utility model discloses a partial structure schematic diagram.

[0022] Figure 5 The utility model discloses a jig and straight flow plate outlet corresponding drawing.

[0023] Reference signs: 1, vibration disc;11, flow channel;2, straight flow plate;3, straight vibration subassembly;31, straight vibration bottom plate;32, straight vibration intermediate plate;33, straight vibration;4, closure subassembly;41, support frame;42, micro pneumatic cylinder;43, horizontal fixed plate one;44, vertical fixed plate;45, horizontal fixed plate two;46, conical column;5, linear module;6, jig;7, detection subassembly;71, detection block one;72, detection block two;73, slot one;74, slot two;75, slot three;76, detection block three;77, slot four;8, bottom plate;9, guide shaft;10, rotating piece DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model.

[0025] Please refer to Figures 1-5 ;

[0026] The utility model discloses a kind of optical lens feeding vibration machines, specifically includes vibration mechanism and conveying mechanism, vibration mechanism is used to vibrate optical lens in vibration mechanism to come out, make it smoothly enter conveying mechanism, conveying mechanism can be used for the detection of optical lens, while conveying mechanism is used to be conveyed to next processing line or eliminated under external equipment or manual operation after being detected optical lens;More specifically, vibration mechanism includes vibration disc 1, direct current plate 2 and direct vibration component 3, the flow passage 11 of vibration disc 1 is communicated with direct current plate 2, direct current plate 2 is installed on direct vibration component 3, and closing component 4 is provided on direct current plate 2, and closing component 4 can be used to close or open the outlet of direct current plate 2;Conveying mechanism includes linear module 5, the length direction of linear module 5 is perpendicular to the length direction of direct current plate 2, and fixture 6 is provided on the moving end of linear module 5, and a plurality of detection components 7 are provided in fixture 6;Detection component 7 includes detection block one 71 and detection block two 72, the inner side of the upper end surface of detection block one 71 is provided with clamping groove one 73, the inner side of the upper end surface of detection block two 72 is provided with clamping groove two 74, corresponding with detection block one 71 and same structure, the height of clamping groove one 73 and clamping groove two 74 is equal to the edge height of optical lens to be detected, the distance between the groove wall of clamping groove one 73 towards clamping groove two 74 and the groove wall of clamping groove two 74 towards clamping groove one 73 is equal to the diameter of optical lens to be detected.

[0027] Specifically, the vibration mechanism and the conveying mechanism are both located on the bottom plate 8. When the operator needs to feed the optical lens through the vibration mechanism and the conveying mechanism, the operator can first start the vibration disc 1 to vibrate, so that the optical lens to be detected is pushed from the vibration disc 1 into the flow channel 11 of the vibration disc 1. In this embodiment, the width of the flow channel 11 of the vibration disc 1 is greater than the diameter of the optical lens and less than the sum of the diameters of two optical lenses. The optical lens to be detected is vibrated from the flow channel 11 to the straight flow plate 2. It is worth noting that the closed assembly 4 makes the outlet of the straight flow plate 2 in an open state at this time. The optical lens is vibrated by the straight vibration assembly 3 when passing through the straight flow plate 2, and enters the jig 6 of the linear module 5 after passing through the straight flow plate 2. Since the width of the straight flow plate 2 is slightly larger than the diameter of the optical lens to be detected, the position of the optical lens to be detected is relatively fixed when it comes out of the outlet of the straight flow plate 2. The position of the jig 6 can be adjusted to an appropriate position under the driving of the moving end of the linear module 5, so that the space between the outlet of the branch flow plate and the space between the clamping groove one 73 and the clamping groove two 74 corresponds, so that the optical lens coming out of the straight flow plate 2 enters the clamping groove one 73 and the clamping groove two 74. At this time, the operator can observe the state of the optical lens in the clamping groove one 73 and the clamping groove two 74. If the optical lens is just clamped in the slot wall of the clamping groove one 73 and the slot wall of the clamping groove two 74, and the edge of the optical lens is flush with the upper surface of the slot wall of the clamping groove one 73, then the optical lens is a qualified optical lens. Otherwise, the optical lens is unqualified. The operator can take it out when the linear module 5 moves the jig 6 to the feeding station. It is worth noting that the number of detection assemblies 7 on the jig 6 in this embodiment is two.

[0028] In this embodiment, the closed assembly 4 includes a support frame 41 and a micro pneumatic cylinder 42. The support frame 41 is provided with a horizontal fixed plate one 43, a vertical fixed plate 44 and a horizontal fixed plate two 45. The two ends of the vertical fixed plate 44 are fixedly connected with the two ends of the horizontal fixed plate one 43 and the horizontal fixed plate two 45, respectively. The horizontal fixed plate one 43 and the horizontal fixed plate two 45 are oppositely arranged. The horizontal fixed plate one 43 is located at the lower end of the vertical fixed plate 44 and is connected with the support frame 41. The horizontal fixed plate two 45 is located above the straight flow plate 2 and is provided with a fixed hole. The micro pneumatic cylinder 42 is vertically arranged and penetrates through the fixed hole and is fixedly connected with the hole wall of the fixed hole. The piston shaft of the micro pneumatic cylinder 42 is fixedly connected with a conical column 46 which can move up and down. The conical column 46 can open or close the outlet of the straight flow plate 2.

[0029] Specifically, when the speed of the vibration disc 1 is fast, or the operator observes that the optical lens is unqualified, or the jig 6 is full and needs to move the optical lens in the jig 6 to other production lines, the piston of the micro-cylinder 42 can move downward to drive the conical column 46 to move downward, thereby closing the outlet of the straight-through plate 2, so that the operator can take out the unqualified optical lens, or move the jig 6 to other production lines by external equipment or manually for installation of the optical lens.

[0030] In the embodiment, the straight vibration assembly 3 includes a straight vibration bottom plate 31, a straight vibration middle plate 32 and a straight vibration 33. The straight vibration bottom plate 31 and the straight vibration 33 are connected by four studs. The straight vibration middle plate 32 is located above the straight vibration 33 and is fixedly connected with the straight vibration 33. The straight-through plate 2 is located on the straight vibration middle plate 32 and is detachably connected with the straight vibration middle plate 32. The straight-through plate 2 and the straight vibration 33 can be connected by bolts.

[0031] Specifically, the straight vibration assembly 3 uses the straight vibration 33 as the core driving unit. Based on the directional controllable linear vibration characteristics, the straight vibration 33 can efficiently convert mechanical energy into regular vibration output in a single axial direction. Compared with the indirect driving mode of the traditional rotary motor combined with the crank connecting rod, the straight vibration 33 directly generates linear reciprocating motion, eliminating the energy loss of the transmission link. At the same time, through the double-layer rigid connection structure of the straight vibration bottom plate 31 and the straight vibration middle plate 32, the four studs form a symmetrical stress distribution, which not only ensures the consistency of the vibration transmission direction, but also realizes the quick replacement of the straight-through plate 2 through the detachable design of the straight-through plate 2.

[0032] In the embodiment, the detection block two 72 is also provided with a clamping groove three 75. The detection block three 76 is arranged on the side of the detection block two 72 away from the detection block one 71. The inner side of the upper end surface of the detection block three 76 is provided with a clamping groove four 77. The detection block one 71 is provided with a guide shaft 9. The guide shaft 9 is fixedly connected with the detection block three 76 through the avoiding hole of the detection block two 72. The detection block two 72 is movably connected with the guide shaft 9. The groove wall height of the clamping groove four 77 is equal to the edge height of the optical lens to be detected. The distance between the groove wall of the clamping groove four 77 and the groove wall of the clamping groove three 75 is equal to the diameter of the optical lens to be detected. Further, a threaded hole is formed through the detection block two 72 in the vertical direction. The threaded hole is in communication with the avoiding hole. The hole wall of the threaded hole is provided with a rotating piece 10. The rotating piece 10 can abut against the guide shaft 9.

[0033] Specifically, during detection, the distance between the detection block two 72 and the detection block one 71 and the detection block three 76 can be adjusted by adjusting the rotating part 10, and the optical lens to be detected is placed between the clamping groove one 73 and the clamping groove one 73 or between the clamping groove three 75 and the clamping groove four 77 to determine whether the optical lens to be detected meets the design parameters, that is, to determine whether it is qualified, the optical lens size rapid detection jig 6 not only improves the detection speed of the optical lens, but also realizes standardized detection and saves the detection process; More importantly, in the embodiment, the distance between the detection block two 72 and the detection block one 71 can be adjusted by adjusting the rotating part 10, which can be suitable for optical lenses of different specifications, and provides convenience for optical lens detection.

[0034] In the embodiment, the jig 6 is provided with a grabbing part (not shown in the figure) at both ends, which can be used for external equipment to grab the jig 6, and the structure of the grabbing part is matched with the external equipment, which is not unique.

[0035] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0036] In addition, it should be understood that although the present application is described in the form of embodiments, each embodiment does not contain only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A vibratory feeder for optical lenses, characterized in that, include: The vibration mechanism includes a vibrating plate (1), a DC plate (2) and a direct vibration assembly (3). The flow channel (11) of the vibrating plate (1) is connected to the DC plate (2). The DC plate (2) is mounted on the direct vibration assembly (3). A closing assembly (4) is provided on the DC plate (2). The closing assembly (4) can be used to close or open the outlet of the DC plate (2). The conveying mechanism includes a linear module (5), the length direction of which is perpendicular to the length direction of the DC board (2), and a fixture (6) is provided on the moving end of the linear module (5), and a number of detection components (7) are provided in the fixture (6). The detection component (7) includes a detection block one (71) and a detection block two (72). The inner side of the upper end face of the detection block one (71) is provided with a slot one (73). The inner side of the upper end face of the detection block two (72) is provided with a slot two (74) that corresponds to the position of the detection block one (71) and has the same structure. The height of the slot one (73) and the slot two (74) is equal to the edge height of the optical lens to be detected. The distance between the groove wall of the slot one (73) facing the slot two (74) and the groove wall of the slot two (74) facing the slot one (73) is equal to the diameter of the optical lens to be detected.

2. The vibratory feeder for optical lenses according to claim 1, characterized in that, The closing assembly (4) includes a support frame (41) and a miniature cylinder (42). The support frame (41) is provided with a horizontal fixing plate one (43), a vertical fixing plate (44), and a horizontal fixing plate two (45). The two ends of the vertical fixing plate (44) are respectively fixedly connected to the two ends of the horizontal fixing plate one (43) and the horizontal fixing plate two (45). The horizontal fixing plate one (43) and the horizontal fixing plate two (45) are arranged opposite to each other. The horizontal fixing plate one (43) is located at the lower end of the vertical fixing plate (44), and the horizontal fixing plate... Fixed plate one (43) is connected to the support frame (41). The horizontal fixed plate two (45) is located above the DC plate (2), and a fixed hole is provided on the horizontal fixed plate two (45). The micro cylinder (42) is vertically arranged. The micro cylinder (42) passes through the fixed hole and is fixedly connected to the hole wall of the fixed hole. The piston shaft of the micro cylinder (42) is fixedly connected to a conical column (46). The conical column (46) can move up and down. The conical column (46) can open or close the outlet of the DC plate (2).

3. The vibratory feeder for optical lenses according to claim 1, characterized in that, The linear vibration assembly (3) includes a linear vibration base plate (31), a linear vibration intermediate plate (32), and a linear vibrator (33). The linear vibration base plate (31) is connected to the linear vibrator by four studs. The linear vibration intermediate plate (32) is located above the linear vibrator (33) and is fixedly connected to the linear vibrator (33). The DC plate (2) is located on the linear vibration intermediate plate (32), and the DC plate (2) is detachably connected to the linear vibration intermediate plate (32).

4. A vibratory feeder for optical lenses according to claim 1, characterized in that, The detection block two (72) is also provided with a slot three (75). The detection block three (76) is provided on the side of the detection block two (72) away from the detection block one (71). The inner side of the upper surface of the detection block three (76) is provided with a slot four (77). The detection block one (71) is provided with a guide shaft (9). The guide shaft (9) passes through the clearance hole of the detection block two (72) and is fixedly connected to the detection block three (76). The detection block two (72) is movably connected to the guide shaft (9). The height of the slot wall of the slot four (77) is equal to the edge height of the optical lens to be tested. The distance between the slot wall of the slot four (77) and the slot wall of the slot three (75) is equal to the diameter of the optical lens to be tested.

5. A vibratory feeder for optical lenses according to claim 4, characterized in that, The detection block 2 (72) has a threaded hole through it in the vertical direction. The threaded hole is connected to the clearance hole. The hole wall of the threaded hole is provided with a rotating part (10). The rotating part (10) can abut against the guide shaft (9).

6. A vibratory feeder for optical lenses according to claim 1, characterized in that, The jig (6) is provided with gripping members at both ends, which can be used by external devices to grip the jig (6).

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