Gluing device for edge supporting reflecting mirror

Abstract

The utility model provides an edge support reflector gluing device, relates to the reflector bonding technical field, the device includes base subassembly, lower support device, clamping device, glue thickness quantifying device, lifting device and bonding block, the reflector is placed on the lower support device, through the clamping device of opposite arrangement, the reflector is clamped, and the glue thickness quantifying device is fixed on the bonding block. The lower supporting device, the clamping device and the glue thickness quantifying device jointly limit the position of the reflecting mirror, the lifting device controls lifting of the bonding block, meanwhile, the distance between the bonding block and the reflecting mirror can be adjusted through the glue thickness quantifying device, the glue layer can reach the ideal thickness, the glue layer is evenly distributed, the bonding stress is kept consistent, and the bonding quality is improved. The problems that in the prior art, adhesive layers between a reflecting mirror and a bonding block are not evenly distributed, bonding stress is not consistent, and then the bonding quality is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of reflector bonding, in particular to a gluing device for edge-supported reflectors. Background Art

[0002] In order to reduce the weight of the reflector assembly, gluing is a common way to assemble the reflector and the bonding block. The bonding accuracy of the lens will directly affect the performance of high-end optical equipment. When establishing the connection between a small reflector in a certain space and the supporting structure, it is required to meet the standard surface accuracy index. Therefore, according to the structural characteristics and size restrictions of the reflector, the central support method is selected, and the central support structure is required to achieve precise installation.

[0003] Since the reflector is fixed by a mechanical structure during bonding, the reflector bonding device cannot adapt to reflectors of various sizes and cannot be flexibly adjusted. It also uses equal-diameter particles to be placed in the adhesive layer to achieve an ideal bonding thickness, resulting in uneven distribution of the adhesive layer between the reflector and the bonding block, inconsistent bonding stress, and thus affecting the bonding quality. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects in the prior art, thereby providing a gluing device for edge-supported reflectors.

[0005] A gluing device for edge-supported reflectors, comprising: a base assembly, a lower supporting device, a clamping device, a glue thickness metering device, a lifting device and a bonding block.

[0006] The base assembly comprises a bottom plate and a support plate, the support plates are arranged in pairs on both sides of the bottom plate, the bottom plate is provided with guide grooves in pairs, and the bottom plate is also provided with a mounting groove;

[0007] The lower supporting device comprises a compression spring and a supporting plate, one end of the compression spring is fixedly installed in the installation groove, the other end of the compression spring is connected to the supporting plate, and the supporting plate is arranged in the installation groove;

[0008] The clamping device is relatively arranged on the bottom plate, and the clamping device comprises a sliding block, an arc-shaped clamping plate and a first trapezoidal block which are longitudinally connected in sequence, the sliding block is slidably arranged in the guide groove, and the long side of the first trapezoidal block is located above the short side;

[0009] The glue thickness quantitative device is relatively arranged on the support plate, and comprises a first frame plate, a second threaded rod and a second trapezoidal block, the first frame plate is connected to the support plate, the second threaded rod is threadedly connected to the first frame plate, and the second trapezoidal block is connected to one end of the second threaded rod close to the mounting groove;

[0010] The lifting device comprises a telescopic rod and a second frame plate, one end of the second frame plate is connected to the telescopic rod, and a bonding block is arranged at the other end of the second frame plate, and the position of the bonding block corresponds to that of the supporting plate.

[0011] Furthermore, the base assembly also includes a first threaded rod, the first threaded rod extends from the guide groove to the outside of the base plate, and the sliding block is threadedly connected to the first threaded rod.

[0012] Furthermore, the lifting device also includes a clamping sleeve, the outer ring of the clamping sleeve is connected to the second frame plate, and the inner ring of the clamping sleeve is connected to the bonding block.

[0013] Furthermore, the first trapezoidal blocks and the second trapezoidal blocks are evenly distributed along the circumferential direction of the support plate.

[0014] Furthermore, the glue thickness quantitative device also includes a positioning support rod, one end of the positioning support rod is connected to the support plate, and the other end of the positioning support rod is connected to the first frame plate.

[0015] Furthermore, the telescopic rods are arranged in pairs, and the telescopic working ends of the telescopic rods are connected to the second frame plate.

[0016] Furthermore, a knob is provided on one end of the first threaded rod and the second threaded rod away from the supporting plate.

[0017] Furthermore, the edges and corners of the bottom plate and the support plate are rounded structures.

[0018] Furthermore, the cross section of the support plate is circular.

[0019] Furthermore, the edge corners of the first frame plate are rounded structures.

[0020] The technical solution of the utility model has the following advantages:

[0021] 1. The utility model provides a gluing device for an edge-supported reflector, wherein the reflector is clamped by a relatively arranged clamping device, and the sliding distance of the sliding block is adjusted to realize the clamping of reflectors of different sizes, and the utility model has the flexibility of adjustment, and the guide groove provides guidance and guarantee for the movement of the sliding block, and the support plate is used to place the reflector, and the long side of the first trapezoidal block is located above the short side so that the clamping device continuously moves the reflector downward during the process of clamping the reflector, so that the compression spring and the first trapezoidal block cooperate with each other to clamp the reflector in position, and the movement of the second trapezoidal block can be conveniently adjusted by rotating the second threaded rod, and after the reflector is clamped in position, the upward and downward movement of the bonding block is controlled by utilizing the upward and downward extension of the telescopic rod, and the distance between the bonding block and the reflector can be controlled by adjusting the second trapezoidal block, so as to finally complete the bonding of the reflector, so that the adhesive layer can reach an ideal thickness, and ensure that the adhesive layer is evenly distributed and the bonding stress remains consistent.

[0022] 2. In the technical solution provided by the utility model, the sliding block, the arc-shaped clamping plate and the first trapezoidal block can be quickly and conveniently moved and adjusted through the first threaded rod, and the clamping sleeve makes the installation of the bonding block more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the structure of the utility model in a state of clamping a reflector;

[0026] Figure 3 This is a schematic diagram of the structure of the compression spring and the support plate of the utility model;

[0027] Figure 4 This is a schematic diagram of the first frame plate and threaded through hole structure of the utility model.

[0028] Description of reference numerals:

[0029] 100-base assembly; 110-bottom plate; 120-guide groove; 130-first threaded rod; 140-support plate; 150-installation groove; 200-lower supporting device; 210-compression spring; 220-support plate; 300-clamping device; 310-sliding block; 320-arc-shaped clamping plate; 330-first trapezoidal block; 400-glue thickness quantitative device; 410-positioning support rod; 420-first frame plate; 430-threaded through hole; 440-second threaded rod; 450-second trapezoidal block; 500-lifting device; 510-telescopic rod; 520-second frame plate; 530-clamping sleeve; 600-adhesive block. DETAILED DESCRIPTION

[0030] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are 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.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0034] like Figure 1~Figure 4 The gluing device for edge-supported reflectors shown in the figure comprises: a base assembly 100, a lower supporting device 200, a clamping device 300, a glue thickness metering device 400, a lifting device 500 and a bonding block 600.

[0035] The base assembly 100 includes a bottom plate 110 and a support plate 140. The support plates 140 are arranged in pairs on both sides of the bottom plate 110. The bottom plate 110 is provided with a pair of guide grooves 120. The bottom plate 110 is also provided with a mounting groove 150.

[0036] The lower supporting device 200 includes a compression spring 210 and a support plate 220. One end of the compression spring 210 is fixedly installed in the mounting groove 150, and the other end of the compression spring 210 is connected to the support plate 220. The support plate 220 is arranged in the mounting groove 150.

[0037] The clamping device 300 is relatively arranged on the bottom plate 110, and the clamping device 300 includes a sliding block 310, an arc-shaped clamping plate 320 and a first trapezoidal block 330 which are longitudinally connected in sequence. The sliding block 310 is slidably arranged in the guide groove 120, and the long side of the first trapezoidal block 330 is located above the short side.

[0038] The glue thickness metering device 400 is relatively arranged on the support plate 140, and the glue thickness metering device 400 includes a first frame plate 420, a second threaded rod 440 and a second trapezoidal block 450. The first frame plate 420 is connected to the support plate 140, the second threaded rod 440 is threadedly connected to the first frame plate 420, and the second trapezoidal block 450 is connected to an end of the second threaded rod 440 close to the mounting groove 150; a threaded through hole 430 is opened on the first frame plate 420, and the second threaded rod 440 is matched and connected with the threaded through hole 430 to realize the threaded connection between the second threaded rod 440 and the first frame plate 420;

[0039] The lifting device 500 includes a telescopic rod 510 and a second frame plate 520 , one end of the second frame plate 520 is connected to the telescopic rod 510 , and a bonding block 600 is disposed at the other end of the second frame plate 520 , and the bonding block 600 corresponds to the position of the support plate 220 .

[0040] The gluing device for supporting the reflector at the edge clamps the reflector through the clamping device 300 arranged relatively, and can clamp reflectors of different sizes by adjusting the sliding distance of the sliding block 310 at the same time, and has the flexibility of adjustment. The guide groove 120 provides guidance and guarantee for the movement of the sliding block 310, and the support plate 220 is used to place the reflector. The long side of the first trapezoidal block 330 is located above the short side, so that the clamping device 300 continuously moves the reflector downward during the clamping process of the reflector, so that the compression spring 210 and the first trapezoidal block 330 cooperate with each other to clamp the reflector in position, and the movement of the second trapezoidal block 450 can be conveniently adjusted by rotating the second threaded rod 440. After the reflector is clamped and positioned, the upward and downward movement of the bonding block 600 is controlled by the upward and downward extension of the telescopic rod 510, and the distance between the bonding block 600 and the reflector can be controlled by adjusting the second trapezoidal block 450, and finally the bonding of the reflector is completed, so that the adhesive layer can reach an ideal thickness, and it is ensured that the adhesive layer is evenly distributed and the bonding stress remains consistent.

[0041] like Figure 1~Figure 4 As shown, in this embodiment, the base assembly 100 also includes a first threaded rod 130, which extends from the guide groove 120 to the outside of the base plate 110, and the sliding block 310 is threadedly connected to the first threaded rod 130; the first threaded rod 130 is rotatably mounted on the base plate 110, and the main body of the first threaded rod 130 is located in the guide groove 120. When the first threaded rod 130 is rotated, the sliding block 310 moves along the first threaded rod 130, thereby driving the arc clamping plate 320 and the first trapezoidal block 330 to move together to clamp the reflector. The first threaded rod 130 can improve the convenience of moving and adjusting the sliding block 310, the arc clamping plate 320 and the first trapezoidal block 330, thereby improving work efficiency.

[0042] like Figure 1and Figure 2 As shown, in this embodiment, the lifting device 500 also includes a clamping sleeve 530, the outer ring of the clamping sleeve 530 is connected to the second frame plate 520, and the inner ring of the clamping sleeve 530 is connected to the bonding block 600; the setting of the clamping sleeve 530 can ensure the stability of the clamping installation of the bonding block 600, so that the lifting device 500 drives the adjustment of the height of the bonding block 600, thereby improving the stability of the device.

[0043] like Figure 2 and Figure 3 As shown, in this embodiment, the first trapezoidal block 330 and the second trapezoidal block 450 are evenly distributed along the circumferential direction of the support plate 220; the even distribution along the circumferential direction of the support plate 220 can avoid stress concentration, so that the first trapezoidal block 330 and the second trapezoidal block 450 can avoid damaging the reflector during the contact with the reflector, thereby improving the safety of the device, and also improving the reliability and stability of the first trapezoidal block 330 in clamping and positioning the reflector.

[0044] like Figure 1~Figure 4 As shown, in this embodiment, the glue thickness metering device 400 also includes a positioning support rod 410, one end of the positioning support rod 410 is connected to the support plate 140, and the other end of the positioning support rod 410 is connected to the first frame plate 420; the positioning support rod 410 supports the first frame plate 420 to ensure the normal operation of the second threaded rod 440 and the second trapezoidal block 450 on the first frame plate 420.

[0045] like Figure 1 and Figure 2 As shown, in this embodiment, the telescopic rods 510 are arranged in pairs, and the telescopic working ends of the telescopic rods 510 are connected to the second frame plate 520; the telescopic rods 510 are electrically driven to achieve upward and downward extension, thereby driving the second frame plate 520 and the bonding block 600 to achieve height adjustment. The telescopic rods 510 are arranged in pairs to increase the reliability of the device.

[0046] like Figure 2~Figure 4 As shown, in this embodiment, a knob is provided on the end of the first threaded rod 130 and the second threaded rod 440 away from the support plate 220; the first threaded rod 130 and the second threaded rod 440 can be rotated more conveniently by the knob, thereby improving the convenience of the device adjustment process.

[0047] like Figure 2~Figure 4 As shown, in this embodiment, the edges and corners of the bottom plate 110 and the support plate 140 are rounded structures; during the use of the device, the rounded structures can prevent the edges and corners from causing harm to the user, thereby improving the safety of the device.

[0048] like Figure 3As shown, in this embodiment, the cross section of the support plate 220 is circular; the circular support plate 220 can better fit with the reflector, which is conducive to completing the gluing process of the reflector.

[0049] like Figure 2~Figure 4 As shown, in this embodiment, the edge of the first frame plate 420 is a rounded structure; during the use of the device, the rounded structure can prevent the edge corners from causing harm to the user, thereby improving the safety of the device.

[0050] like Figure 1~Figure 4 As shown, in this embodiment, the working process of the gluing device for edge-supporting the reflector is as follows: first, the reflector is placed on the support plate 220, and the first threaded rod 130 is rotated clockwise by the knob on the first threaded rod 130, and at the same time, the sliding block 310 drives the arc clamping plate 320 and the first trapezoidal block 330 to move in the direction close to the reflector to clamp the reflector so that the reflector is at the center position of the support plate 220. In the process of clamping the reflector, the first trapezoidal block 330 will also squeeze and move the reflector downward, and then the support plate 220 will squeeze the compression spring 210 downward so that the compression spring 210 is compressed and stored to achieve the clamping and positioning of the reflector. Afterwards, according to the thickness of the glue, the second threaded rod 440 is rotated clockwise by the knob on the second threaded rod 440, and at the same time, the second trapezoidal block 450 moves in the direction close to the reflector. The trapezoidal block 450 moves to the top of the reflector, and the telescopic rod 510 is started. The telescopic rod 510 retracts downward, and the second frame plate 520 drives the bonding block 600 to move downward until the bonding block 600 contacts the second trapezoidal block 450. At this time, the telescopic rod 510 stops retracting downward and the height is fixed. At the same time, the height of the bonding block 600 is fixed, and the second threaded rod 440 is rotated counterclockwise by the knob on the second threaded rod 440. At the same time, the second trapezoidal block 450 moves away from the reflector, and the second trapezoidal block 450 is withdrawn. The reflector and the bonding block 600 are glued and bonded. After the bonding is completed, the first threaded rod 130 is rotated counterclockwise by the knob on the first threaded rod 130. At the same time, the sliding block 310 drives the arc clamping plate 320 and the first trapezoidal block 330 to move away from the reflector and then separate from the reflector, completing the gluing process.

[0051] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A gluing device for an edge-supported reflector, comprising: The base assembly (100), the lower supporting device (200), the clamping device (300), the glue thickness quantitative device (400), the lifting device (500) and the bonding block (600) are characterized in that: The base assembly (100) comprises a base plate (110) and a support plate (140), wherein the support plates (140) are arranged in pairs on both sides of the base plate (110), the base plate (110) is provided with a pair of guide grooves (120), and the base plate (110) is also provided with a mounting groove (150); The lower supporting device (200) comprises a compression spring (210) and a supporting plate (220), one end of the compression spring (210) is fixedly mounted in the mounting groove (150), the other end of the compression spring (210) is connected to the supporting plate (220), and the supporting plate (220) is arranged in the mounting groove (150); The clamping device (300) is relatively arranged on the bottom plate (110), and comprises a sliding block (310), an arc-shaped clamping plate (320), and a first trapezoidal block (330) which are longitudinally connected in sequence, the sliding block (310) being slidably arranged in the guide groove (120), and the long side of the first trapezoidal block (330) being located above the short side; The glue thickness quantitative device (400) is relatively arranged on the support plate (140), and comprises a first frame plate (420), a second threaded rod (440) and a second trapezoidal block (450); the first frame plate (420) is connected to the support plate (140), the second threaded rod (440) is threadedly connected to the first frame plate (420), and the second trapezoidal block (450) is connected to an end of the second threaded rod (440) close to the mounting groove (150); The lifting device (500) comprises a telescopic rod (510) and a second frame plate (520), one end of the second frame plate (520) is connected to the telescopic rod (510), and a bonding block (600) is arranged at the other end of the second frame plate (520), and the bonding block (600) corresponds to the position of the support plate (220).

2. The gluing device for edge-supported reflector according to claim 1, characterized in that: The base assembly (100) further comprises a first threaded rod (130), the first threaded rod (130) extending from the guide groove (120) to the outside of the bottom plate (110), and the sliding block (310) is threadedly connected to the first threaded rod (130).

3. The gluing device for edge-supported reflector according to claim 1, characterized in that: The lifting device (500) further comprises a clamping sleeve (530), the outer ring of the clamping sleeve (530) being connected to the second frame plate (520), and the inner ring of the clamping sleeve (530) being connected to the bonding block (600).

4. The gluing device for edge-supported reflector according to claim 1, characterized in that: The first trapezoidal blocks (330) and the second trapezoidal blocks (450) are evenly distributed along the circumferential direction of the support plate (220).

5. The gluing device for edge-supported reflector according to claim 1, characterized in that: The glue thickness quantitative device (400) further comprises a positioning support rod (410), one end of the positioning support rod (410) being connected to the support plate (140), and the other end of the positioning support rod (410) being connected to the first frame plate (420).

6. The gluing device for edge-supported reflector according to claim 1, characterized in that: The telescopic rods (510) are arranged in pairs, and the telescopic working ends of the telescopic rods (510) are connected to the second frame plate (520).

7. The gluing device for edge-supported reflector according to claim 2, characterized in that: A knob is provided on one end of the first threaded rod (130) and the second threaded rod (440) away from the support plate (220).

8. The gluing device for edge-supported reflector according to claim 1, characterized in that: The edges and corners of the bottom plate (110) and the support plate (140) are rounded structures.

9. The gluing device for edge-supported reflector according to claim 1, characterized in that: The cross section of the support plate (220) is circular.

10. The gluing device for edge-supported reflector according to claim 1, characterized in that: The edge corners of the first frame plate (420) are rounded structures.

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