Composite plastic floor quality detection equipment

Abstract

The invention relates to the technical field of floor quality detection, and discloses composite plastic floor quality detection equipment which comprises a base, a plurality of composite plastic floors, a roller type conveying device and a base are arranged on the base, the multiple composite plastic floors are stacked, and an optical measuring instrument is arranged on the roller type conveying device; the base is located between the multiple composite plastic floors and the roller type conveying device, two feeding mechanisms are symmetrically arranged on the base, each feeding mechanism comprises a second mounting base, and a clamp assembly and a supporting assembly are arranged on each second mounting base; the feeding mechanism further comprises a displacement assembly, and after one end of the composite plastic floor is clamped through the clamp assembly, the bottom face of the composite plastic floor is supported through the supporting assembly. According to the composite plastic floor quality detection equipment, stacked door plates can be automatically placed on the roller type conveying device one by one through the conveying device, automatic feeding is achieved, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of floor quality detection, in particular to a composite plastic floor quality detection device. Background Art

[0002] Composite plastic flooring refers to flooring made of a variety of plastic materials, usually including polyvinyl chloride (PVC) plastic, polyethylene (PE) plastic and polypropylene (PP) plastic. After the composite plastic flooring is produced, it needs to be inspected for quality. The quality inspection includes measuring the floor's dimensions, flatness, verticality and other external dimensions to determine whether it meets the standards.

[0003] In the production line, conveying equipment and optical inspection equipment are needed to measure the size of a large number of composite plastic floors. In the prior art, a large number of floors to be inspected are usually transferred to the inspection line in piles by forklifts and other equipment, and the floors are manually placed on the conveying equipment, transported through the optical inspection equipment, and inspected by the instrument. This is not only labor-intensive, but also has low production efficiency for manual loading.

[0004] Therefore, in order to solve the above technical problems existing in the prior art, a composite plastic floor quality detection device is proposed. Summary of the invention

[0005] The present invention provides a composite plastic floor quality inspection device, which can automatically place stacked door panels one by one onto a roller conveyor through a conveying device, thereby realizing automatic loading, reducing manpower consumption, and improving production efficiency. It solves the problem that the prior art mentioned in the above background technology usually relies on forklifts and other equipment to transfer a large number of floors that need to be inspected to the inspection line in piles, and relies on manual methods to place the floors piece by piece on the conveying device, transport them through optical inspection equipment, and use instruments for inspection, which is not only labor-intensive, but also has low production efficiency due to manual loading.

[0006] The present invention provides the following technical solution: a composite plastic floor quality inspection device, comprising a base, on which a plurality of composite plastic floors, a roller conveyor and a base are arranged, a plurality of the composite plastic floors are stacked in piles, and an optical measuring instrument is arranged on the roller conveyor;

[0007] The base is located between the plurality of composite plastic floors and the roller conveyor device, and two feeding mechanisms are symmetrically arranged on the base, and the feeding mechanism includes a second mounting seat, and the second mounting seat is provided with a clamp assembly and a support assembly;

[0008] The feeding mechanism further includes a displacement assembly, after clamping one end of the composite plastic floor by the clamp assembly, supporting the bottom surface of the composite plastic floor by the support assembly, and then controlling the clamp assembly and the support assembly to move toward the roller conveyor by the displacement assembly, thereby conveying the composite plastic floor to the roller conveyor;

[0009] The composite plastic floor is then released by controlling the clamp assembly so that the composite plastic floor is transported to the optical measuring instrument by the roller conveyor, and the composite plastic floor is measured by the optical measuring instrument to detect its size.

[0010] As an optional solution of the composite plastic floor quality inspection device of the present invention, wherein: a lifting seat is slidably mounted on the base in a vertical direction, two first mounting seats are symmetrically mounted on the lifting seat, and two second mounting seats are slidably mounted on the two first mounting seats respectively;

[0011] A first cylinder is also provided on the base, and a piston rod of the first cylinder is connected to the lifting seat.

[0012] As an optional solution of the composite plastic floor quality inspection device of the present invention, wherein: the clamp assembly includes a first slide seat, the first slide seat is slidably arranged on the second mounting seat, the first slide seat is symmetrically provided with two first slide grooves, and the two first slide grooves are both slidably provided with clamping claws;

[0013] A second cylinder is arranged on the first slide seat, a first connecting shaft is arranged on the piston rod of the second cylinder, and a first connecting seat is arranged on both of the two clamping jaws;

[0014] The clamp assembly also includes two first connecting rods, one end of each of which is rotatably disposed on the first connecting shaft, and the other ends of each of which are movably hinged to the two first connecting seats via hinge shafts.

[0015] As an optional solution of the composite plastic floor quality inspection equipment described in the present invention, the support assembly includes a second slide seat, the second slide seat is slidably set on the second mounting seat, and the second slide seat is provided with a support rod and a baffle rod, the support rod is in contact with the bottom surface of the composite plastic floor, and the baffle rod is located on the upper side of the composite plastic floor.

[0016] As an optional solution of the composite plastic floor quality inspection device of the present invention, wherein: the displacement assembly includes a third cylinder arranged on the second mounting seat, a second connecting shaft is rotatably arranged on the piston rod of the third cylinder, and the second connecting shaft is connected to the first sliding seat;

[0017] A second connecting seat is arranged on the first mounting seat, and the displacement assembly further comprises a second connecting rod, and third connecting shafts are rotatably arranged at both ends of the second connecting rod, and the two third connecting shafts are respectively connected to the second connecting seat and the second sliding seat.

[0018] As an optional solution of the composite plastic floor quality inspection device of the present invention, wherein: the feeding mechanism further includes a pushing assembly, the pushing assembly includes a fourth cylinder arranged on the lifting seat, and a pushing plate is arranged on the piston rod of the fourth cylinder;

[0019] The push plate is controlled by the fourth cylinder to push the composite plastic floor located at the uppermost side toward the direction of the clamp assembly and the support assembly.

[0020] As an optional solution of the composite plastic floor quality inspection equipment described in the present invention, wherein: a guide rail mechanism is arranged on the first mounting seat, the guide rail mechanism includes an extension plate, the extension plate is slidably arranged on the second mounting seat, the second mounting seat is provided with a first guide rail, the extension plate is provided with a second guide rail, and the composite plastic floor is slidably connected to the first guide rail and the second guide rail.

[0021] As an optional solution of the composite plastic floor quality inspection device described in the present invention, wherein: the guide rail mechanism further includes a first angle adjustment component and a second angle adjustment component, the first angle adjustment component is connected to the second mounting seat, the second angle adjustment component is connected to the extension plate, and the angles of the second mounting seat and the extension plate are adjusted respectively by the first angle adjustment component and the second angle adjustment component, so that the composite plastic floor is aligned with the roller conveyor for conveying;

[0022] The first angle adjustment assembly includes a fifth cylinder arranged on the first mounting seat, a third connecting seat is arranged on the second mounting seat, a fourth connecting shaft is rotatably arranged on the piston rod of the fifth cylinder, and the fourth connecting shaft is connected to the third connecting seat.

[0023] As an optional solution of the composite plastic floor quality inspection device described in the present invention, the second angle adjustment assembly includes a sixth cylinder, a fourth connecting seat is provided on the first mounting seat, a fifth connecting seat is provided on the extension plate, and fifth connecting shafts are rotatably provided at both ends of the sixth cylinder, and two fifth connecting shafts are respectively connected to the fourth connecting seat and the fifth connecting seat;

[0024] The extension plate is provided with a sliding block, the first mounting seat is provided with a second sliding groove in a vertical direction, and the sliding block is slidably connected in the second sliding groove.

[0025] As an optional solution of the composite plastic floor quality inspection equipment described in the present invention, the two first mounting seats are both slidably connected to the lifting seat, and the lifting seat is provided with a positioning mechanism, the positioning mechanism includes a motor arranged on the lifting seat, and a gear is arranged on the output shaft of the motor, and the two first mounting seats are both provided with racks, and the two racks are meshed with the gears.

[0026] The present invention has the following beneficial effects:

[0027] 1. The composite plastic floor quality inspection equipment can transfer the stacked composite plastic floors one by one to the roller conveyor and then transport them to the optical measuring instrument for quality inspection. Automatic loading is realized, eliminating the need to manually carry them one by one, saving manpower and improving production efficiency. And the front and rear ends of the upper door panel can be aligned through the alignment mechanism, so that the composite plastic floor can fall neatly onto the roller conveyor, which is convenient for photographic measurement.

[0028] 2. The composite plastic floor quality inspection equipment takes into account the problem that it is inconvenient to remove a single composite plastic floor because the composite plastic floors stacked in piles overlap each other. A push assembly is provided to push the uppermost composite plastic floor to the left by a certain distance, so that the left end of the composite plastic floor falls into a pair of clamps and a support rod. Then the clamp and the support rod are controlled to move right to transport the composite plastic floor to the right, and then the composite plastic floor is released, so that the composite plastic floor passes through the first guide rail and the second guide rail and falls onto the roller conveyor.

[0029] 3. The height of the left end of the feeding mechanism and the right end of the guide rail of the composite plastic floor quality inspection equipment can be adjusted to adapt to different stacking heights and the height of the roller conveyor. Thus, the composite plastic floor can fall onto the roller conveyor at an angle of inclination downward. And the right end of the guide rail is kept in a vertical direction to adjust the angle, so that the right end of the guide rail can be kept at a distance not far from the upper side of the roller conveyor, so that the composite plastic floor will not fall off the roller conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0031] Figure 2 It is a first cross-sectional structural schematic diagram of the feeding mechanism in the present invention.

[0032] Figure 3 It is a second cross-sectional structural schematic diagram of the feeding mechanism in the present invention.

[0033] Figure 4 It is a third cross-sectional structural schematic diagram of the feeding mechanism in the present invention.

[0034] Figure 5 For the present invention Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0035] Figure 6 For the present invention Figure 4 Schematic diagram of the local enlarged structure at point B in the middle.

[0036] Figure 7 It is a schematic diagram of the explosion structure of the feeding mechanism in the present invention.

[0037] Figure 8 It is a schematic diagram of the exploded structure of the guide rail mechanism in the present invention.

[0038] Fig. 9 It is a schematic diagram of the exploded structure of the clamp assembly in the present invention.

[0039] In the figure: 100, base; 200, composite plastic floor; 300, roller conveyor; 400, optical measuring instrument; 500, base; 510, lifting seat; 520, first mounting seat; 530, first cylinder; 600, feeding mechanism; 610, second mounting seat; 620, clamp assembly; 621, first slide seat; 622, first slide slot; 623, clamping claw; 624, second cylinder; 625, first connecting shaft; 626, first connecting seat; 627, first connecting rod; 630, supporting assembly; 631, second slide seat; 632, supporting rod; 633, stop rod; 640, displacement assembly; 641, third cylinder; 642, second connecting shaft; 643, second connecting seat; 644, second connecting rod; 645, third connecting shaft; 650, pushing assembly; 651, fourth cylinder; 652, pushing plate; 700, guide rail mechanism; 710, extension plate; 720, first guide rail; 730, second guide rail; 740, first angle adjustment assembly; 741, fifth cylinder; 742, third connecting seat; 743, fourth connecting shaft; 750, second angle adjustment assembly; 751, sixth cylinder; 752, fourth connecting seat; 753, fifth connecting seat; 754, fifth connecting shaft; 755, slider; 756, second slide groove; 800, alignment mechanism; 810, motor; 820, gear; 830, rack. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] For example, see Figure 1-Figure 4 A composite plastic floor quality inspection device includes a base 100, on which a plurality of composite plastic floors 200, a roller conveyor 300 and a base 500 are arranged, the plurality of composite plastic floors 200 are stacked, and an optical measuring instrument 400 is arranged on the roller conveyor 300;

[0042] The base 500 is located between a plurality of composite plastic floors 200 and the roller conveyor 300. Two feeding mechanisms 600 are symmetrically arranged on the base 500. The feeding mechanism 600 includes a second mounting seat 610. A clamp assembly 620 and a support assembly 630 are arranged on the second mounting seat 610.

[0043] The feeding mechanism 600 further includes a displacement assembly 640. After clamping one end of the composite plastic floor 200 through the clamp assembly 620, the bottom surface of the composite plastic floor 200 is supported by the support assembly 630. Then, the displacement assembly 640 controls the clamp assembly 620 and the support assembly 630 to move toward the roller conveyor 300, thereby conveying the composite plastic floor 200 to the roller conveyor 300.

[0044] Then, the composite plastic floor 200 is released by controlling the clamp assembly 620, so that the composite plastic floor 200 is transported to the optical measuring instrument 400 by the roller conveying device 300, and the composite plastic floor 200 is measured by the optical measuring instrument 400 to detect its size;

[0045] A lifting seat 510 is slidably mounted on the base 500 in a vertical direction, two first mounting seats 520 are symmetrically mounted on the lifting seat 510, and two second mounting seats 610 are slidably mounted on the two first mounting seats 520 respectively;

[0046] A first cylinder 530 is also disposed on the base 500 , and a piston rod of the first cylinder 530 is connected to the lifting seat 510 .

[0047] In this embodiment, quality inspection can be performed by full inspection or random inspection on the production line of the composite plastic floor 200. Usually in a production workshop, for the convenience of transportation, a large number of composite plastic floors 200 that need to be inspected can be transported to the inspection workshop by forklifts and other equipment.

[0048] like Figure 1 As shown, the stacked composite plastic floor 200 can be stacked on the left side of the roller conveyor 300 by a forklift. The roller conveyor 300 can be driven by a motor to rotate a plurality of conveying rollers, and the composite plastic floor 200 can be conveyed to the right side by friction, and the optical measuring instrument 400 can take pictures of the composite plastic floor 200 at various angles and analyze the appearance size through the pictures. The roller conveyor 300 and the optical measuring instrument 400 are conventional technical means, and their specific structures and working principles are not described in detail.

[0049] When conveying begins, the lifting seat 510 is first controlled by the first cylinder 530 to lift and lower the material so that the loading mechanism 600 is aligned with the uppermost composite plastic floor 200. Then, the left end of the composite plastic floor 200 is clamped by the clamp assembly 620, and the middle part of the bottom surface of the composite plastic floor 200 is supported by the support assembly 630.

[0050] Then, the displacement assembly 640 controls the clamp assembly 620 and the support assembly 630 to move rightward, so that the composite plastic floor 200 is pushed to the upper side of the roller conveyor 300 and contacts with several conveyor rollers on the left side. Then, the clamp assembly 620 is controlled to release the composite plastic floor 200. Under the support of the support assembly 630, the composite plastic floor 200 is subjected to the friction force of the conveyor rollers, so that the composite plastic floor 200 moves rightward onto the roller conveyor 300, and then passes through the optical measuring instrument 400 to the right for detection.

[0051] Then the clamp assembly 620 and the support assembly 630 are reset, and the lifting seat 510 is controlled by the first cylinder 530 to descend and align with the next composite plastic floor 200 to continue conveying.

[0052] Embodiment 2: This embodiment is an improvement on Embodiment 1. For details, please refer to Figure 1-Figure 9 The clamp assembly 620 includes a first slide seat 621, which is slidably disposed on the second mounting seat 610. The first slide seat 621 has two first slide grooves 622 symmetrically disposed thereon, and the two first slide grooves 622 are both slidably provided with clamping claws 623;

[0053] A second cylinder 624 is disposed on the first sliding seat 621, a first connecting shaft 625 is disposed on the piston rod of the second cylinder 624, and first connecting seats 626 are disposed on both of the two clamping jaws 623;

[0054] The clamp assembly 620 further includes two first connecting rods 627, one end of each of the two first connecting rods 627 is rotatably disposed on the first connecting shaft 625, and the other ends of the two first connecting rods 627 are respectively movably hinged to two first connecting seats 626 through hinge shafts;

[0055] The support assembly 630 includes a second slide seat 631, which is slidably disposed on the second mounting seat 610. A support rod 632 and a stop rod 633 are disposed on the second slide seat 631. The support rod 632 is in contact with the bottom surface of the composite plastic floor 200, and the stop rod 633 is located on the upper side of the composite plastic floor 200.

[0056] The displacement assembly 640 includes a third cylinder 641 disposed on the second mounting seat 610, a second connecting shaft 642 is rotatably disposed on the piston rod of the third cylinder 641, and the second connecting shaft 642 is connected to the first sliding seat 621;

[0057] A second connecting seat 643 is disposed on the first mounting seat 520, and the displacement assembly 640 further includes a second connecting rod 644, and third connecting shafts 645 are rotatably disposed at both ends of the second connecting rod 644, and the two third connecting shafts 645 are respectively connected to the second connecting seat 643 and the second sliding seat 631;

[0058] The feeding mechanism 600 further includes a pushing assembly 650, which includes a fourth cylinder 651 disposed on the lifting seat 510, and a pushing plate 652 is disposed on the piston rod of the fourth cylinder 651;

[0059] The fourth cylinder 651 controls the push plate 652 to push the composite plastic floor 200 located at the uppermost side toward the clamp assembly 620 and the support assembly 630;

[0060] The first mounting seat 520 is provided with a guide rail mechanism 700, the guide rail mechanism 700 includes an extension plate 710, the extension plate 710 is slidably provided on the second mounting seat 610, the second mounting seat 610 is provided with a first guide rail 720, the extension plate 710 is provided with a second guide rail 730, and the composite plastic floor 200 is slidably connected to the first guide rail 720 and the second guide rail 730;

[0061] The guide rail mechanism 700 also includes a first angle adjustment component 740 and a second angle adjustment component 750. The first angle adjustment component 740 is connected to the second mounting seat 610, and the second angle adjustment component 750 is connected to the extension plate 710. The angles of the second mounting seat 610 and the extension plate 710 are adjusted respectively by the first angle adjustment component 740 and the second angle adjustment component 750, so that the composite plastic floor 200 is transported to the roller conveyor 300.

[0062] In this embodiment, since a large number of composite plastic floor panels 200 are stacked vertically together, it is difficult to grab the single composite plastic floor panel 200 on the uppermost side. Therefore, the push plate 652 is first controlled to move leftward by the fourth cylinder 651, and the composite plastic floor panel 200 on the uppermost side is pushed to the left by the Z-shaped push plate 652. The left end of the composite plastic floor panel 200 extends between the two clamping claws 623. When the composite plastic floor panel 200 is subsequently clamped and transported to the right, the fourth cylinder 651 is controlled to drive the push plate 652 to move rightward to avoid blocking the composite plastic floor panel 200.

[0063] At this time, the second cylinder 624 moves away from the composite plastic floor 200, and the two clamping claws 623 are brought together in the vertical direction through the transmission of the first connecting shaft 625, the first connecting seat 626 and the first connecting rod 627, thereby clamping the left end of the composite plastic floor 200. At this time, the support rod 632 is attached to the left side of the lower end of the composite plastic floor 200, and the blocking rod 633 is located on the upper side of the composite plastic floor 200 to play a protective role and prevent the composite plastic floor 200 from tilting.

[0064] At this time, the left end of the second mounting seat 610 is controlled to tilt upward clockwise through the first angle adjustment component 740, which makes the composite plastic floor 200 tilt toward the lower right corner, so that after the clamp component 620 releases the left end of the composite plastic floor 200, the composite plastic floor 200 can move to the roller conveyor 300 under the combined action of gravity and the conveying roller of the roller conveyor 300.

[0065] When the left end of the second mounting seat 610 tilts upward clockwise, since the length of the second connecting rod 644 is fixed, the second connecting rod 644 also rotates clockwise based on the second connecting seat 643, and the support assembly 630 is driven by the second connecting rod 644 to slide rightward relative to the second mounting seat 610, so that the support rod 632 moves to the lower end of the composite plastic floor 200 close to the right side.

[0066] Then, considering the changes in the stacking height of the composite plastic floor 200 and the installation height of the roller conveyor 300, the angle of the extension plate 710 is adjusted by the second angle adjustment component 750 so that the extension plate 710 can be aligned with the upper side of the roller conveyor 300 and the distance between them will not be too large, causing the composite plastic floor 200 to deviate when it tilts and falls.

[0067] Then, the third cylinder 641 controls the first slide 621 to move rightward, so that the composite plastic floor 200 finally falls onto the roller conveyor 300 along the support rod 632 , the first guide rail 720 and the second guide rail 730 .

[0068] Embodiment 3: This embodiment is an improvement made on the basis of Embodiment 2. For details, please refer to Figure 1-Figure 8 The first angle adjustment assembly 740 includes a fifth cylinder 741 disposed on the first mounting seat 520, a third connecting seat 742 is disposed on the second mounting seat 610, a fourth connecting shaft 743 is rotatably disposed on the piston rod of the fifth cylinder 741, and the fourth connecting shaft 743 is connected to the third connecting seat 742;

[0069] The second angle adjustment assembly 750 includes a sixth cylinder 751, a fourth connection seat 752 is provided on the first mounting seat 520, a fifth connection seat 753 is provided on the extension plate 710, and fifth connection shafts 754 are rotatably provided at both ends of the sixth cylinder 751, and the two fifth connection shafts 754 are respectively connected to the fourth connection seat 752 and the fifth connection seat 753;

[0070] A slider 755 is disposed on the extension plate 710 , and a second slide groove 756 is vertically provided on the first mounting seat 520 . The slider 755 is slidably connected in the second slide groove 756 .

[0071] In this embodiment, the fifth cylinder 741 is extended to push the third connecting seat 742 and the second mounting seat 610 upward, so that the left end of the second mounting seat 610 moves clockwise.

[0072] Since it is necessary to control the extension plate 710 to be aligned with the upper side of the roller conveyor 300 and the distance between them is not too large, a circular slider 755 is installed on the extension plate 710. The slider 755 slides up and down along the second slide groove 756, so that the right end point of the extension plate 710 is always on a vertical line. The extension plate 710 is slidably installed on the second mounting seat 610, and the first guide rail 720 and the second guide rail 730 are kept on a straight line.

[0073] The sixth cylinder 751 is extended to push the fifth connecting seat 753 and the extension plate 710 to rise and fall vertically, and the extension plate 710 slides left and right relative to the second mounting seat 610 .

[0074] Embodiment 4: This embodiment is an improvement made on the basis of Embodiment 1. For details, please refer to Figure 1-Figure 7 The two first mounting seats 520 are both slidably connected to the lifting seat 510, and the lifting seat 510 is provided with a positioning mechanism 800, which includes a motor 810 arranged on the lifting seat 510, and a gear 820 is arranged on the output shaft of the motor 810. Racks 830 are both arranged on the two first mounting seats 520, and the two racks 830 are meshed with the gear 820.

[0075] In this embodiment, the composite plastic floor 200 may be stacked as follows: Figure 1 Therefore, the motor 810 drives the gear 820 to rotate, so that the two racks 830 and the two first mounting seats 520 are brought closer in the front-to-back direction, so that the two first mounting seats 520 can push the several composite plastic floor panels 200 on the upper side to the middle for alignment. This facilitates the composite plastic floor panels 200 to be relatively neatly arranged in the horizontal direction when they fall on the roller conveyor 300, which is convenient for photogrammetry.

[0076] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0077] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A composite plastic floor quality inspection device, comprising a base (100), characterized in that: The base (100) is provided with a plurality of composite plastic floor panels (200), a roller conveyor (300) and a base (500); the plurality of composite plastic floor panels (200) are stacked in a pile, and the roller conveyor (300) is provided with an optical measuring instrument (400); The base (500) is located between a plurality of the composite plastic floors (200) and the roller conveyor device (300), and two feeding mechanisms (600) are symmetrically arranged on the base (500), and the feeding mechanism (600) comprises a second mounting seat (610), and a clamp assembly (620) and a support assembly (630) are arranged on the second mounting seat (610); The feeding mechanism (600) further comprises a displacement assembly (640), which, after clamping one end of the composite plastic floor (200) through the clamp assembly (620), supports the bottom surface of the composite plastic floor (200) through the support assembly (630), and then controls the clamp assembly (620) and the support assembly (630) to move toward the roller conveyor (300) through the displacement assembly (640), thereby conveying the composite plastic floor (200) to the roller conveyor (300); The composite plastic floor (200) is then released by controlling the clamp assembly (620), so that the composite plastic floor (200) is transported by the roller conveyor (300) to the optical measuring instrument (400), and the composite plastic floor (200) is measured by the optical measuring instrument (400) to detect its size.

2. A composite plastic floor quality inspection device according to claim 1, characterized in that: A lifting seat (510) is slidably mounted on the base (500) in a vertical direction, two first mounting seats (520) are symmetrically mounted on the lifting seat (510), and two second mounting seats (610) are slidably mounted on the two first mounting seats (520), respectively; A first cylinder (530) is also provided on the base (500), and a piston rod of the first cylinder (530) is connected to the lifting seat (510).

3. A composite plastic floor quality inspection device according to claim 2, characterized in that: The clamp assembly (620) comprises a first slide seat (621), the first slide seat (621) is slidably arranged on the second mounting seat (610), two first slide grooves (622) are symmetrically arranged on the first slide seat (621), and clamping claws (623) are slidably arranged in the two first slide grooves (622); A second cylinder (624) is disposed on the first sliding seat (621), a first connecting shaft (625) is disposed on the piston rod of the second cylinder (624), and a first connecting seat (626) is disposed on both of the two clamping jaws (623); The clamp assembly (620) also includes two first connecting rods (627), one end of each of the two first connecting rods (627) is rotatably disposed on the first connecting shaft (625), and the other end of each of the two first connecting rods (627) is movably hinged to the two first connecting seats (626) via hinge shafts.

4. A composite plastic floor quality inspection device according to claim 3, characterized in that: The support assembly (630) comprises a second slide seat (631), the second slide seat (631) is slidably arranged on the second mounting seat (610), a support rod (632) and a stop rod (633) are arranged on the second slide seat (631), the support rod (632) is in contact with the bottom surface of the composite plastic floor (200), and the stop rod (633) is located on the upper side of the composite plastic floor (200).

5. The composite plastic floor quality inspection device according to claim 4, characterized in that: The displacement assembly (640) comprises a third cylinder (641) arranged on the second mounting seat (610), a second connecting shaft (642) is rotatably arranged on the piston rod of the third cylinder (641), and the second connecting shaft (642) is connected to the first sliding seat (621); A second connecting seat (643) is arranged on the first mounting seat (520), and the displacement assembly (640) further includes a second connecting rod (644), and third connecting shafts (645) are rotatably arranged at both ends of the second connecting rod (644), and the two third connecting shafts (645) are respectively connected to the second connecting seat (643) and the second sliding seat (631).

6. The composite plastic floor quality inspection device according to claim 2, characterized in that: The feeding mechanism (600) further comprises a pushing assembly (650), wherein the pushing assembly (650) comprises a fourth cylinder (651) arranged on the lifting seat (510), and a pushing plate (652) is arranged on the piston rod of the fourth cylinder (651); The push plate (652) is controlled by the fourth cylinder (651) to push the composite plastic floor (200) located at the uppermost side toward the clamp assembly (620) and the support assembly (630).

7. The composite plastic floor quality inspection device according to claim 2, characterized in that: The first mounting seat (520) is provided with a guide rail mechanism (700), and the guide rail mechanism (700) includes an extension plate (710), and the extension plate (710) is slidably provided on the second mounting seat (610), and the second mounting seat (610) is provided with a first guide rail (720), and the extension plate (710) is provided with a second guide rail (730), and the composite plastic floor (200) is slidably connected to the first guide rail (720) and the second guide rail (730).

8. The composite plastic floor quality inspection device according to claim 7, characterized in that: The guide rail mechanism (700) further comprises a first angle adjustment component (740) and a second angle adjustment component (750), wherein the first angle adjustment component (740) is connected to the second mounting seat (610), and the second angle adjustment component (750) is connected to the extension plate (710), and the angles of the second mounting seat (610) and the extension plate (710) are adjusted respectively by the first angle adjustment component (740) and the second angle adjustment component (750), so that the composite plastic floor (200) is aligned with the roller conveying device (300) for conveying; The first angle adjustment assembly (740) includes a fifth cylinder (741) arranged on the first mounting seat (520), a third connecting seat (742) is arranged on the second mounting seat (610), a fourth connecting shaft (743) is rotatably arranged on the piston rod of the fifth cylinder (741), and the fourth connecting shaft (743) is connected to the third connecting seat (742).

9. The composite plastic floor quality inspection device according to claim 8, characterized in that: The second angle adjustment assembly (750) comprises a sixth cylinder (751), a fourth connecting seat (752) is arranged on the first mounting seat (520), a fifth connecting seat (753) is arranged on the extension plate (710), and fifth connecting shafts (754) are rotatably arranged at both ends of the sixth cylinder (751), and the two fifth connecting shafts (754) are respectively connected to the fourth connecting seat (752) and the fifth connecting seat (753); The extension plate (710) is provided with a sliding block (755), the first mounting seat (520) is provided with a second sliding groove (756) in a vertical direction, and the sliding block (755) is slidably connected in the second sliding groove (756).

10. The composite plastic floor quality inspection device according to claim 2, characterized in that: The two first mounting seats (520) are both slidably connected to the lifting seat (510), and the lifting seat (510) is provided with a positioning mechanism (800), and the positioning mechanism (800) includes a motor (810) arranged on the lifting seat (510), and a gear (820) is arranged on the output shaft of the motor (810), and the two first mounting seats (520) are both provided with a rack (830), and the two racks (830) are meshed with the gear (820).

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