Automatic feeding device for assembling lens group

Abstract

The utility model provides an automatic feeding device for lens group assembly, which belongs to the technical field of lens group assembly and comprises a supporting mechanism, a gluing press, a control box fixedly mounted above the gluing press through a stand column, a gluing press plate movably mounted at the bottom of the control box and a glue solution box fixedly mounted at the top of the control box. The automatic feeding mechanism comprises a detection assembly arranged on the top of the glue solution box and a feeding assembly arranged on the outer side of the control box, and the detection assembly comprises a floating plate located in an inner cavity of the glue solution box, a transmission rod fixedly installed on the top of the floating plate, an extrusion block fixedly installed on the outer surface of the transmission rod and a first switch fixedly installed on the top of the glue solution box. According to the automatic feeding device, automatic feeding can be conducted on the inner cavity of the glue solution box through mutual cooperation of the detection assembly and the feeding assembly, the problem that manual feeding is needed for the glue solution box is solved, the timeliness and accuracy of feeding of the glue solution box are improved, and therefore the assembling efficiency of the device is prevented from being affected.

Description

Technical Field

[0001] This utility model belongs to the field of lens group assembly technology, specifically relating to an automatic feeding device for lens group assembly. Background Technology

[0002] Lens assembly is the process of combining multiple optical lenses, spacers, lens barrels, and other components into a complete lens assembly according to specific optical design requirements. This process requires high-precision operation to ensure the accurate installation position of each component and the precise distance between them. During assembly, factors such as the optical center alignment of the lenses, the accuracy of the bonding, and the cleanliness of the components must be considered. Any slight deviation can affect the final optical performance of the lens assembly, such as image sharpness and distortion control.

[0003] When assembling lens groups, a gluing press is needed to glue two or more lenses together. During the use of the gluing press, the glue is added manually. If the glue is not added in time or the amount added is insufficient, the production efficiency of the gluing press will be easily affected. Utility Model Content

[0004] The purpose of this invention is to provide an automatic feeding device for assembling lens groups, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An automated feeding device for assembling lens groups includes,

[0007] The support mechanism includes a gluing press, a control box fixedly installed above the gluing press via a column, a gluing plate movably installed at the bottom of the control box, and a glue tank fixedly installed at the top of the control box.

[0008] The automatic feeding mechanism includes a detection component located on the top of the adhesive tank and a feeding component located outside the control box.

[0009] As a preferred embodiment of this utility model, the detection component includes a float plate located inside the glue tank, a transmission rod fixedly installed on the top of the float plate, a squeezing block fixedly installed on the outer surface of the transmission rod, a first switch fixedly installed on the top of the glue tank, a vertical rod fixedly installed on the top of the glue tank, and a second switch fixedly installed at the end of the vertical rod.

[0010] As a preferred embodiment of this utility model, the detection component further includes a sealing sleeve fixedly installed on the top of the adhesive tank, the sealing sleeve being fitted onto the outer surface of the transmission rod, and the connection between the sealing sleeve and the transmission rod being slidably sealed.

[0011] In a preferred embodiment of this utility model, the compression block is located on top of the first switch, and the first switch and the second switch are located on the same vertical line.

[0012] As a preferred embodiment of this utility model, the feeding assembly includes a piston cylinder and a pneumatic cylinder fixedly installed on the top of the control box, a conveying pipe connected to the outer surface of the piston cylinder, a heating element disposed on the outer surface of the conveying pipe, a storage box fixedly installed on the outside of the control box, a sealing plug snapped onto the top of the storage box, a dispensing pipe connected to the outer surface of the storage box, and a one-way valve adapted to be installed on the surface of the dispensing pipe.

[0013] As a preferred embodiment of this utility model, a piston that works in conjunction with a piston cylinder is fixedly installed at the output end of the cylinder, one end of the delivery pipe is connected to the inner cavity of the glue tank, and one end of the glue outlet pipe extends to the bottom of the inner cavity of the storage tank.

[0014] As a preferred embodiment of this utility model, the heating element includes a box body fixedly installed on the outer surface of the conveying pipe, a heating wire fixedly installed in the inner cavity of the box body and located on the outer surface of the conveying pipe, a push switch fixedly installed on the top of the box body for controlling the heating wire, a temperature regulator fixedly installed on the top of the box body for adjusting the heating wire, and a heat insulation layer fixedly installed on the inner wall of the box body.

[0015] Compared with the prior art, the beneficial effects of this utility model are: by cooperating with the detection component and the feeding component, it can be used to automatically feed the glue tank into the cavity, which solves the problem of manual feeding of the glue tank, improves the timeliness and accuracy of feeding the glue tank, and thus avoids affecting the assembly efficiency of the device. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the detection component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the feeding component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the heating element structure of this utility model.

[0021] In the diagram: 100, Support mechanism; 101, Gluing press; 102, Control box; 103, Gluing plate; 104, Glue tank; 200, Automatic feeding mechanism; 201, Detection component; 201a, Float; 201b, Transmission rod; 201c, Extrusion block; 201d, First switch; 201e, Vertical rod; 201f, Second switch; 201g, Sealing sleeve; 202, Feeding component; 202a, Piston cylinder; 202b, Cylinder; 202c, Conveying pipe; 202d, Heating element; 202d-1, Box body; 202d-2, Heating wire; 202d-3, Press switch; 202d-4, Temperature regulator; 202d-5, Insulation layer; 202e, Storage tank; 202f, Sealing plug; 202g, Glue outlet pipe; 202h, One-way valve. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0025] Example

[0026] Reference Figure 1-4 This is an embodiment of the present invention, which provides an automatic feeding device for assembling lens groups, comprising:

[0027] The support mechanism 100 includes a gluing press 101, a control box 102 fixedly installed above the gluing press 101 by a column, a gluing plate 103 movably installed at the bottom of the control box 102, and a glue tank 104 fixedly installed at the top of the control box 102.

[0028] The automatic feeding mechanism 200 includes a detection component 201 disposed on the top of the adhesive tank 104 and a feeding component 202 disposed on the outside of the control box 102.

[0029] The detection component 201 and the feeding component 202 work together to automatically feed the glue tank 104 into the cavity, which solves the problem of manual feeding of the glue tank 104 and improves the timeliness and accuracy of feeding the glue tank 104, thereby avoiding affecting the assembly efficiency of the device.

[0030] Specifically, the detection component 201 includes a float 201a located in the inner cavity of the glue tank 104, a transmission rod 201b fixedly installed on the top of the float 201a, a squeezing block 201c fixedly installed on the outer surface of the transmission rod 201b, a first switch 201d fixedly installed on the top of the glue tank 104, a vertical rod 201e fixedly installed on the top of the glue tank 104, and a second switch 201f fixedly installed at the end of the vertical rod 201e.

[0031] Furthermore, the detection assembly 201 also includes a sealing sleeve 201g fixedly installed on the top of the adhesive tank 104. The sealing sleeve 201g is fitted onto the outer surface of the transmission rod 201b, and the connection between the sealing sleeve 201g and the transmission rod 201b is slidably sealed.

[0032] The sealing sleeve 201g is used to improve the sealing between the transmission rod 201b and the glue tank 104, and to improve the sealing of the inner cavity of the glue tank 104, so as to avoid the difficulty of feeding due to poor sealing of the glue tank 104.

[0033] Preferably, the extrusion block 201c is located on top of the first switch 201d, and the first switch 201d and the second switch 201f are located on the same vertical line.

[0034] Furthermore, the feeding assembly 202 includes a piston cylinder 202a and a pneumatic cylinder 202b fixedly installed on the top of the control box 102, a conveying pipe 202c communicating with the outer surface of the piston cylinder 202a, a heating element 202d disposed on the outer surface of the conveying pipe 202c, a storage box 202e fixedly installed on the outside of the control box 102, a sealing plug 202f snapped onto the top of the storage box 202e, a dispensing pipe 202g communicating with the outer surface of the storage box 202e, and a one-way valve 202h adapted to be installed on the surface of the dispensing pipe 202g.

[0035] Specifically, a piston that works in conjunction with piston cylinder 202a is fixedly installed at the output end of cylinder 202b, one end of delivery pipe 202c is connected to the inner cavity of adhesive tank 104, and one end of dispensing pipe 202g extends to the bottom of the inner cavity of storage tank 202e.

[0036] Furthermore, the heating element 202d includes a housing 202d-1 fixedly installed on the outer surface of the conveying pipe 202c, a heating wire 202d-2 fixedly installed in the inner cavity of the housing 202d-1 and located on the outer surface of the conveying pipe 202c, a push switch 202d-3 fixedly installed on the top of the housing 202d-1 for controlling the heating wire 202d-2, a temperature regulator 202d-4 fixedly installed on the top of the housing 202d-1 for adjusting the heating wire 202d-2, and a heat insulation layer 202d-5 fixedly installed on the inner wall of the housing 202d-1.

[0037] The heating wire 202d-2 is used to heat the glue flowing inside the delivery pipe 202c, preventing poor glue flow and blockage of the delivery pipe 202c at low temperatures. The push switch 202d-3 controls the opening and closing of the heating wire 202d-2. The temperature regulator 202d-4 adjusts the heating temperature of the heating wire 202d-2. The insulation layer 202d-5 provides heat insulation for the heating wire 202d-2, reducing heat loss and improving the heating effect on the glue inside the heating wire 202d-2. The input end of the heating wire 202d-2 is electrically connected to the device power supply. The material of the insulation layer 202d-5 is rock wool.

[0038] In use, when the glue is being fed, the cylinder 202b drives the piston to reciprocate inside the piston cylinder 202a. During the reciprocating motion of the piston, a negative pressure is formed inside the piston cylinder 202a, and the glue stored in the storage box 202e is transported to the inner cavity of the piston cylinder 202a through the glue outlet pipe 202g. The piston then discharges the glue sucked into the inner cavity of the piston cylinder 202a into the glue tank 104 through the delivery pipe 202c. In this way, glue is added to the glue tank 104 in a reciprocating manner.

[0039] When the glue is injected into the glue tank 104 through the delivery pipe 202c, due to buoyancy, the glue will push the top of the float 201a. The float 201a drives the transmission rod 201b to move upward, and the transmission rod 201b drives the extrusion block 201c to move upward. When the extrusion block 201c presses the second switch 201f, the second switch 201f controls the cylinder 202b to stop running, and the delivery pipe 202c stops delivering the glue. As the glue in the glue tank 104 is gradually used, the float 201a gradually moves downward. When the float 201a presses the first switch 201d, the first switch 201d controls the cylinder 202b to start, and the glue is injected into the glue tank 104 through the delivery pipe 202c, completing the purpose of automatic feeding.

[0040] In summary, the detection component 201 and the feeding component 202 work together to automatically feed the glue tank 104 into its inner cavity, solving the problem of manual feeding of the glue tank 104 and improving the timeliness and accuracy of feeding the glue tank 104, thereby avoiding affecting the assembly efficiency of the device.

[0041] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0042] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0043] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An automatic feeding device for assembling a lens group, characterized by: The utility model relates to a kind of automatic feeding mechanism of glue press, which belongs to the technical field of glue press. Supporting mechanism (100), including glue press (101), control box (102) is fixedly installed above glue press (101) by stand, glue press plate (103) is movably installed at the bottom of control box (102), and glue liquid tank (104) is fixedly installed at the top of control box (102); Automatic feeding mechanism (200), including detection assembly (201) arranged at the top of glue liquid tank (104), and feeding assembly (202) arranged outside control box (102); The detection assembly (201) includes a floating plate (201a) located in the inner cavity of the glue liquid tank (104), a transmission rod (201b) fixedly installed at the top of the floating plate (201a), an extrusion block (201c) fixedly installed on the outer surface of the transmission rod (201b), a first switch (201d) fixedly installed at the top of the glue liquid tank (104), a vertical rod (201e) fixedly installed at the top of the glue liquid tank (104), and a second switch (201f) fixedly installed at the end of the vertical rod (201e); The feeding assembly (202) includes a piston cylinder (202a) and a gas cylinder (202b) fixedly installed at the top of the control box (102), a delivery pipe (202c) in communication with the outer surface of the piston cylinder (202a), a storage tank (202e) fixedly installed outside the control box (102), and a glue outlet pipe (202g) in communication with the outer surface of the storage tank (202e); wherein the output end of the gas cylinder (202b) is fixedly installed with a piston for cooperation with the piston cylinder (202a), one end of the delivery pipe (202c) is in communication with the inner cavity of the glue liquid tank (104), and one end of the glue outlet pipe (202g) extends to the bottom of the inner cavity of the storage tank (202e). 2.The automatic loading device for assembling a lens group according to claim 1, wherein: The detection assembly (201) further includes a sealing sleeve (201g) fixedly installed at the top of the glue liquid tank (104), the sealing sleeve (201g) is sleeved on the outer surface of the transmission rod (201b), and the sealing sleeve (201g) is slidingly sealed at the connection with the transmission rod (201b). 3.The automatic loading device for assembling a lens group according to claim 2, characterized in that: The extrusion block (201c) is located at the top of the first switch (201d), and the first switch (201d) and the second switch (201f) are located on the same vertical line.

4. The automatic loading device for assembling a lens group according to claim 1, characterized in that: The feeding assembly (202) further includes a heating element (202d) arranged on the outer surface of the delivery pipe (202c), a sealing plug (202f) clamped at the top of the storage tank (202e), and a one-way valve (202h) fittedly installed on the surface of the glue outlet pipe (202g).

5. The automatic loading device for assembling a lens group according to claim 4, characterized in that: The heating element (202d) comprises a box (202d-1) fixedly installed on the outer surface of the conveying pipe (202c), a heating wire (202d-2) fixedly installed in the inner cavity of the box (202d-1) and located on the outer surface of the conveying pipe (202c), a press switch (202d-3) fixedly installed on the top of the box (202d-1) and used for controlling the heating wire (202d-2), a temperature regulator (202d-4) fixedly installed on the top of the box (202d-1) and used for adjusting the temperature of the heating wire (202d-2), and a heat preservation layer (202d-5) fixedly installed on the inner wall of the box (202d-1).

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