Finished product detection device for PC lampshade

Abstract

The invention relates to the field of PC lampshade detection, in particular to a PC lampshade finished product detection device which comprises a mounting base, a first mounting plate is arranged on the upper side of the rear portion of the mounting base, a first connecting plate is slidably connected to the first mounting plate, a tooth piece is connected to the left side of the first connecting plate, and a lifting assembly is arranged on the left side of the first mounting plate. The upper portion of the first connecting plate is slidably connected with a lighting plate, and a camera is installed on the lower side of the lighting plate. The PC lampshades of different shapes and sizes can be stably fixed through the clamping and extruding mechanism, the clamping blocks can automatically adjust the contact face according to the shapes of the lampshades, it is ensured that all clamping points are tightly attached, and the sliding or loosening phenomenon possibly occurring in a traditional fixing mode is avoided; a built-in buffer spring and reset spring system can provide proper extrusion force in the clamping process, so that the safety of the lampshade is ensured, the lampshade is not damaged, and the detection requirements of products of various specifications are met.

Description

Technical Field

[0001] The invention relates to the field of PC lampshade detection, and in particular to a finished product detection device for a PC lampshade. Background Art

[0002] In modern industrial production, product quality is one of the core competitiveness of enterprises. For lampshades made of PC materials, their surface finish, light transmittance and compressive strength are all important indicators that affect the performance of the final product. Traditional PC lampshade finished product inspection methods usually rely on manual visual inspection or the use of simple tools to assist. This method is not only time-consuming and labor-intensive, but also easily affected by personal subjective judgment, and it is difficult to ensure the consistency and accuracy of the test results. With the development of manufacturing industry towards intelligence and refinement, the market demand for an automated equipment that can quickly and accurately complete the inspection of PC lampshade finished products and can adapt to a variety of specifications of products is growing.

[0003] Therefore, a finished product detection device for a PC lampshade is now developed in response to the above problems. Summary of the invention

[0004] In order to overcome the shortcomings of the prior art that it is not only time-consuming and labor-intensive, but also easily affected by personal subjective judgment and difficult to ensure the consistency and accuracy of the detection results, the present invention provides a finished product detection device for a PC lampshade.

[0005] The technical implementation scheme of the present invention is: a finished product detection device for a PC lampshade, comprising:

[0006] Mounting seat;

[0007] A first mounting plate, the first mounting plate being arranged on an upper rear side of the mounting seat;

[0008] A first connecting plate, the first connecting plate is slidably connected to the first mounting plate, and a toothed condition is connected to the left side of the first connecting plate;

[0009] A lifting assembly, the lifting assembly is arranged on the left side of the first mounting plate, and the lifting assembly is meshed with the gear condition on the left side of the first connecting plate;

[0010] A lighting plate, the lighting plate being slidably connected to the upper portion of the first connecting plate;

[0011] A camera, wherein the camera is mounted on the lower side of the lighting panel;

[0012] A clamping and squeezing mechanism, wherein the clamping and squeezing mechanism is slidably arranged on the mounting seat, and the clamping and squeezing mechanism is used for adaptively clamping lampshades of different specifications;

[0013] A rotating mechanism is provided on the first connecting plate, and is used for automatically controlling the lighting plate to perform an angular displacement.

[0014] Furthermore, the clamping and extruding mechanism includes:

[0015] A first mounting member, the first mounting member being slidably connected to the mounting seat in a bilaterally symmetrical manner;

[0016] A first drive motor, wherein the first drive motors are all mounted on the outside of the first mounting member, and the output shafts of the first drive motors are all arranged inwardly;

[0017] A connecting block, each of which is connected to the output shaft of the first driving motor;

[0018] first rotating blocks, each of which is slidably connected to the inner side of the connecting block, and the two first rotating blocks are symmetrical front to back;

[0019] a second rotating block, wherein the second rotating block is slidably connected to the first rotating block;

[0020] An outer cylinder, which is arranged inside the second rotating block;

[0021] Inner rods, each of which is slidably connected in the outer cylinder;

[0022] Buffer springs, each of which is connected between the inner rod and the adjacent outer cylinder;

[0023] Guide members, each of which is connected to the inner side of the inner rod;

[0024] Clamping blocks, each of which is slidably connected to the guide member, and each of which is rotatably connected to the adjacent inner rod;

[0025] A return spring is connected between the clamping block and an adjacent guide member, and the return spring is sleeved on the adjacent guide member.

[0026] Furthermore, the rotating mechanism includes a second drive motor, which is installed on the upper rear side of the first connecting plate, and the main gear is connected to the output shaft of the second drive motor. The main gear is rotatably connected to the first connecting plate, the second connecting plate is connected to the rear side of the lighting panel, and the slave gear is rotatably connected to the lower rear side of the second connecting plate, and the slave gear is meshed with the main gear.

[0027] Furthermore, a transmission mechanism is also included, which includes a third drive motor, the third drive motor is installed on the right side of the mounting seat, the output shaft of the third drive motor is set to the left, the bidirectional screw is connected to the output shaft of the third drive motor, the bidirectional screw is threadedly connected to the first mounting piece, the second mounting pieces are both arranged on the left and right parts of the mounting seat, and the second mounting piece is rotatably connected to the bidirectional screw.

[0028] Furthermore, it also includes a placement mechanism, which includes a mounting platform, which is arranged on the upper front side of the mounting seat, a sliding member is slidably arranged on the upper part of the mounting platform, a push-pull handle is arranged on the front side of the sliding member, and the sliding member is used to place the lampshade.

[0029] Furthermore, an adaptive mounting mechanism is also included, and the adaptive mounting mechanism includes a second mounting plate, and the second mounting plates are arranged on the front sides of the left and right parts of the mounting seat, and the second mounting plates are provided with reserved holes for adaptive mounting.

[0030] Furthermore, a protective mechanism is also included, which includes a protective cover, which is arranged at the bottom of the lighting board and is used to protect the lighting board when it is not working. The first buckle is arranged on the front side of the protective cover, and the second buckle is arranged on the rear side of the protective cover. Both the first buckle and the second buckle can be connected with the lighting board.

[0031] Furthermore, an arc-shaped guiding groove is formed on the top of the first connecting plate.

[0032] Furthermore, the first rotating block and the second rotating block both perform arc motion.

[0033] Furthermore, a limit block is arranged at the rear side of the sliding member, and the limit block is used to prevent the sliding member from being separated from the mounting platform.

[0034] By adopting the above technical solution, the present invention has the following advantages:

[0035] 1. The present invention relies on the clamping and squeezing mechanism to not only stably fix PC lampshades of different shapes and sizes, but also has an adaptive function. The clamping block can automatically adjust the contact surface according to the shape of the lampshade to ensure that each clamping point is tightly fitted, avoiding the sliding or loosening that may occur in the traditional fixing method. In addition, the built-in buffer spring and return spring system can provide appropriate squeezing force during the clamping process, which not only ensures the safety of the lampshade but also does not cause damage, and is suitable for product testing needs of various specifications.

[0036] 2. The present invention realizes multi-angle and high-precision detection of PC lampshades through an integrated clamping and extrusion mechanism, a rotating mechanism and a lifting assembly, allowing the operator to set a specific angle and position for detection, ensuring that every detail can be checked, reducing the possibility of manual intervention. At the same time, due to the use of an electrically controlled angle adjustment method, the lighting panel and the camera can move freely within a preset range, improving the flexibility and accuracy of the detection process, thereby significantly improving the overall detection efficiency.

[0037] 3. The design of the sliding part of the present invention allows the operator to easily move the lampshade to the detection position without directly holding the lampshade; and the protective cover protects the lighting board from external factors in the non-working state, thereby extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the first three-dimensional structure of the present invention.

[0039] Figure 2 It is a schematic diagram of the second three-dimensional structure of the present invention.

[0040] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the present invention.

[0041] Figure 4 It is a partial cross-sectional three-dimensional structural schematic diagram of the clamping and extruding mechanism of the present invention.

[0042] Figure 5 It is a schematic diagram of the three-dimensional structure of the rotating mechanism of the present invention.

[0043] Figure 6 It is a three-dimensional structural schematic diagram of the transmission mechanism of the present invention.

[0044] Figure 7 It is a partial three-dimensional structural schematic diagram of the placement mechanism of the present invention.

[0045] Figure 8 It is a schematic diagram of the three-dimensional structure of the adaptive mounting mechanism of the present invention.

[0046] Fig. 9 It is a schematic diagram of the unfolded three-dimensional structure of the protection mechanism of the present invention.

[0047] The meanings of the reference numerals in the figure are as follows: 1: mounting seat, 2: first mounting plate, 3: first connecting plate, 4: lifting assembly, 5: lighting plate, 51: camera, 6: clamping and squeezing mechanism, 61: first mounting member, 62: first driving motor, 63: connecting block, 64: first rotating block, 65: second rotating block, 66: outer cylinder, 67: inner rod, 68: buffer spring, 69: clamping block, 610: guide member, 611: return spring, 7: rotating mechanism, 7 1: second drive motor, 72: main gear, 73: slave gear, 74: second connecting plate, 8: transmission mechanism, 81: third drive motor, 82: second mounting piece, 83: bidirectional screw rod, 9: placement mechanism, 91: mounting table, 92: sliding piece, 93: limit block, 10: adaptive mounting mechanism, 101: second mounting plate, 102: reserved hole, 11: protection mechanism, 111: protection cover, 112: first buckle, 113: second buckle. DETAILED DESCRIPTION

[0048] Reference to an embodiment herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0049] Example 1

[0050] A finished product detection device for PC lampshade, such as Figure 1-Figure 9 As shown, it includes a mounting base 1, a first mounting plate 2 is arranged on the upper rear side of the mounting base 1, a first connecting plate 3 is slidably connected to the first mounting plate 2, a gear condition is connected to the left side of the first connecting plate 3, a lifting component 4 is arranged on the left side of the first mounting plate 2, the lifting component 4 is meshed with the gear condition on the left side of the first connecting plate 3, an arc-shaped guide groove is opened on the top of the first connecting plate 3, a lighting board 5 is slidably connected to the upper part of the first connecting plate 3, a camera 51 is installed on the lower side of the lighting board 5, and also includes: a clamping and squeezing mechanism 6, the clamping and squeezing mechanism 6 is slidably arranged on the mounting base 1, and the clamping and squeezing mechanism 6 is used for adaptively adapting and clamping lampshades of different specifications; a rotating mechanism 7, the rotating mechanism 7 is arranged on the first connecting plate 3, and the rotating mechanism 7 is used to automatically control the lighting board 5 for angular displacement.

[0051] It should be noted that when inspecting the PC lampshade after production, the present device can be used for auxiliary operations. First, the lampshade is clamped and stabilized by the clamping and squeezing mechanism 6, and then the height position of the lighting board 5 is adjusted by the lifting assembly 4. After appropriate adjustment, the rotating mechanism 7 is started, and the working angles of the lighting board 5 and the camera 51 are adjusted by the rotating mechanism 7, thereby realizing multi-angle detection operation of the lampshade to avoid detection blind spots. After the detection is completed, the lampshade can be taken out.

[0052] The clamping and extruding mechanism 6 includes a first mounting member 61, and two first mounting members 61 are slidably connected to the mounting seat 1, and a first driving motor 62 is installed on the outer side of the first mounting member 61. The output shaft of the first driving motor 62 is set inward, and a connecting block 63 is connected to the output shaft of the first driving motor 62. The inner side of the connecting block 63 is slidably connected to two first rotating blocks 64 symmetrically front and back, and two second rotating blocks 65 are slidably connected to the first rotating block 64. The first rotating block 64 and the second rotating block 65 are both Arc motion, three outer cylinders 66 are arranged on the inner side of the second rotating block 65, inner rods 67 are slidably connected to the outer cylinders 66, buffer springs 68 are connected between the inner rods 67 and the adjacent outer cylinders 66, guide members 610 are connected to the inner sides of the inner rods 67, clamping blocks 69 are slidably connected to the guide members 610, the clamping blocks 69 are rotatably connected to the adjacent inner rods 67, two front-to-back symmetrical return springs 611 are connected between the clamping blocks 69 and the adjacent guide members 610, and the return springs 611 are sleeved on the adjacent guide members 610.

[0053] It should be noted that before placing the lampshade, first place the lampshade in the detection position directly below the lighting board 5, and then push the first mounting member 61 inwards. When the first mounting member 61 is estimated to be in a suitable position, the output shaft of the first driving motor 62 is controlled to rotate, so that the connecting block 63 starts to match the side angle of the lampshade. After the matching is completed, the first mounting member 61 is pushed inwards to make the clamping block 69 contact with the lampshade, and then the first mounting member 61 is pushed further to make the clamping block 69 slide along the guide block to complete the first step of adaptation. In this process, the clamping block 69 will be pushed outwards, so that the inner rods 67 are all along the adjacent The outer cylinder 66 slides, and the buffer spring 68 is compressed at this time, and generates a pushing force inward, so that the inner rod 67 drives the clamping block 69 to generate an extrusion force to clamp the lampshade. At the same time, the rotation force of the clamping block 69 drives the second rotating block 65 to rotate and adapt along the adjacent first rotating block 64, and the first rotating block 64 rotates and adapts along the adjacent connecting block 63, thereby completing the overall angle adaptation, allowing the clamping block 69 to fully fit the lampshade, and then realize the clamping and fixing of the lampshade. This multi-angle adjustment and adaptation method can avoid the gap between the clamping block 69 and the lampshade to the greatest extent, and improve the clamping stability.

[0054] The rotating mechanism 7 includes a second drive motor 71, which is installed on the upper rear side of the first connecting plate 3, and a main gear 72 is connected to the output shaft of the second drive motor 71. The main gear 72 is rotatably connected to the first connecting plate 3. A second connecting plate 74 is connected to the rear side of the lighting plate 5, and a slave gear 73 is rotatably connected to the lower rear side of the second connecting plate 74, and the slave gear 73 is meshed with the main gear 72.

[0055] It should be noted that when adjusting the angle of the lighting panel 5, in order to reduce the degree of manual participation and improve the stability and accuracy of control, the operation can be performed by starting the output shaft of the second drive motor 71. After the output shaft of the second drive motor 71 starts to rotate, the main gear 72 will start to rotate, and the rotation of the main gear 72 will drive the slave gear 73 to rotate, thereby causing the second connecting plate 74 to drive the lighting panel 5 to adjust the angle. Relying on the electric control operation, the angle adjustment is more accurate and reliable.

[0056] Example 2

[0057] On the basis of Example 1, a transmission mechanism 8 is also included, and the transmission mechanism 8 includes a third drive motor 81. The third drive motor 81 is installed on the right side of the mounting seat 1, and the output shaft of the third drive motor 81 is set to the left. A bidirectional screw rod 83 is connected to the output shaft of the third drive motor 81, and the bidirectional screw rod 83 is threadedly connected to the first mounting member 61. Second mounting members 82 are provided on both the left and right parts of the mounting seat 1, and the second mounting member 82 is rotatably connected to the bidirectional screw rod 83.

[0058] It should be noted that before conducting the test, a connecting line is used to connect the pressure testing instrument to the clamping and extruding mechanism 6, so that the clamping and extruding mechanism 6 is connected to the pressure testing instrument. Then, the output shaft of the third drive motor 81 drives the bidirectional screw 83 to rotate, so that the first mounting member 61 can move according to the set distance. On the one hand, the clamping and extruding mechanism 6 is controlled to automatically approach and clamp. On the other hand, it can also realize automated pressure testing in cooperation with the pressure testing instrument to obtain the anti-extrusion data of the lampshade.

[0059] It also includes a placement mechanism 9, which includes a mounting platform 91. The mounting platform 91 is arranged on the upper front side of the mounting seat 1. A sliding member 92 is slidably arranged on the upper part of the mounting platform 91. A push-pull handle is arranged on the front side of the sliding member 92. The sliding member 92 is used to place the lampshade. A limit block 93 is arranged on the rear side of the sliding member 92. The limit block 93 is used to prevent the sliding member 92 from being separated from the mounting platform 91.

[0060] It should be noted that before placing the lampshade, in order to avoid the operator holding the lampshade with his hands all the time, the lampshade can be placed on the sliding member 92 first, and then the sliding member 92 is pushed to send the lampshade to the detection position, and then the transmission mechanism 8 is started to control the clamping and squeezing mechanism 6 to clamp the lampshade stably.

[0061] It also includes an adaptive mounting mechanism 10, which includes a second mounting plate 101. The second mounting plates 101 are arranged on the front sides of the left and right parts of the mounting seat 1, and the second mounting plates 101 are provided with reserved holes 102 for adaptive mounting.

[0062] It also includes a protection mechanism 11, which includes a protection cover 111. The protection cover 111 is arranged at the bottom of the lighting board 5, and the protection cover 111 is used to protect the lighting board 5 when it is not working. A first buckle 112 is arranged on the front side of the protection cover 111, and a second buckle 113 is arranged on the rear side of the protection cover 111. Both the first buckle 112 and the second buckle 113 can be connected with the lighting board 5.

[0063] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A finished product detection device for PC lampshade, characterized in that: Included are: Mounting seat (1); A first mounting plate (2), the first mounting plate (2) being arranged on the upper rear side of the mounting seat (1); a first connecting plate (3), the first connecting plate (3) being slidably connected to the first mounting plate (2), the left side of the first connecting plate (3) being connected with a toothed member; A lifting component (4), the lifting component (4) being arranged on the left side of the first mounting plate (2), the lifting component (4) being meshed with the gear condition on the left side of the first connecting plate (3); A lighting plate (5), the lighting plate (5) being slidably connected to the upper part of the first connecting plate (3); A camera (51), wherein the camera (51) is mounted on the lower side of the lighting panel (5); A clamping and squeezing mechanism (6), the clamping and squeezing mechanism (6) is slidably arranged on the mounting seat (1), and the clamping and squeezing mechanism (6) is used to adaptively clamp lampshades of different specifications; a rotating mechanism (7), the rotating mechanism (7) is arranged on the first connecting plate (3), and the rotating mechanism (7) is used to automatically control the lighting panel (5) to perform angular displacement.

2. A finished product detection device for a PC lampshade according to claim 1, characterized in that: The clamping and squeezing mechanism (6) comprises: A first mounting member (61), the first mounting member (61) being slidably connected to the mounting seat (1) in a bilaterally symmetrical manner; A first drive motor (62), wherein the first drive motor (62) is mounted outside the first mounting member (61), and the output shaft of the first drive motor (62) is arranged to face inward; A connecting block (63), each of the connecting blocks (63) is connected to an output shaft of the first drive motor (62); First rotating blocks (64), each of the first rotating blocks (64) is slidably connected to the inner side of the connecting block (63), and the two first rotating blocks (64) are symmetrical front to back; A second rotating block (65), wherein the second rotating block (65) is slidably connected to the first rotating block (64); An outer cylinder (66), wherein the outer cylinder (66) is arranged inside the second rotating block (65); An inner rod (67), wherein the inner rod (67) is slidably connected in the outer cylinder (66); A buffer spring (68), each of the buffer springs (68) is connected between the inner rod (67) and the adjacent outer cylinder (66); A guide member (610), wherein the guide member (610) is connected to the inner side of the inner rod (67); Clamping blocks (69), each of which is slidably connected to the guide member (610), and each of which is rotatably connected to an adjacent inner rod (67); A return spring (611), wherein the return spring (611) is connected between the clamping block (69) and an adjacent guide member (610), and the return spring (611) is sleeved on the adjacent guide member (610).

3. A finished product detection device for a PC lampshade according to claim 2, characterized in that: The rotating mechanism (7) includes a second driving motor (71), which is installed on the upper rear side of the first connecting plate (3), and a main gear (72) is connected to the output shaft of the second driving motor (71). The main gear (72) is rotatably connected to the first connecting plate (3), the second connecting plate (74) is connected to the rear side of the lighting plate (5), and a slave gear (73) is rotatably connected to the lower rear side of the second connecting plate (74), and the slave gear (73) is meshed with the main gear (72).

4. A finished product detection device for a PC lampshade according to claim 3, characterized in that: The invention also comprises a transmission mechanism (8), wherein the transmission mechanism (8) comprises a third drive motor (81), wherein the third drive motor (81) is mounted on the right side of the mounting seat (1), wherein the output shaft of the third drive motor (81) is arranged to face left, wherein a bidirectional screw rod (83) is connected to the output shaft of the third drive motor (81), wherein the bidirectional screw rod (83) is threadedly connected to the first mounting member (61), wherein a second mounting member (82) is arranged on the left and right parts of the mounting seat (1), and wherein the second mounting member (82) is rotatably connected to the bidirectional screw rod (83).

5. A finished product detection device for PC lampshade according to claim 4, characterized in that: It also includes a placement mechanism (9), the placement mechanism (9) includes a mounting platform (91), the mounting platform (91) is arranged on the upper front side of the mounting seat (1), a sliding member (92) is slidably arranged on the upper part of the mounting platform (91), a push-pull handle is arranged on the front side of the sliding member (92), and the sliding member (92) is used to place the lampshade.

6. A finished product detection device for PC lampshade according to claim 5, characterized in that: It also includes an adaptive mounting mechanism (10), the adaptive mounting mechanism (10) including a second mounting plate (101), the second mounting plates (101) are arranged on the front sides of the left and right parts of the mounting seat (1), and the second mounting plates (101) are provided with reserved holes (102) for adaptive mounting.

7. A finished product detection device for a PC lampshade according to claim 6, characterized in that: The invention also comprises a protection mechanism (11), wherein the protection mechanism (11) comprises a protection cover (111), wherein the protection cover (111) is arranged at the bottom of the lighting board (5), and the protection cover (111) is used to protect the lighting board (5) in a non-working state, wherein a first buckle (112) is arranged at the front side of the protection cover (111), and a second buckle (113) is arranged at the rear side of the protection cover (111), and both the first buckle (112) and the second buckle (113) can be snap-connected with the lighting board (5).

8. A finished product detection device for a PC lampshade according to claim 1, characterized in that: An arc-shaped guiding groove is formed on the top of the first connecting plate (3).

9. A finished product detection device for PC lampshade according to claim 2, characterized in that: The first rotating block (64) and the second rotating block (65) both perform arc motion.

10. A finished product detection device for a PC lampshade according to claim 5, characterized in that: A limiting block (93) is arranged at the rear side of the sliding member (92), and the limiting block (93) is used to prevent the sliding member (92) from being separated from the mounting platform (91).

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