An intelligent garment size measurement device based on laser mapping

Abstract

The application relates to the technical field of optical measuring equipment, and discloses an intelligent clothes size measuring equipment based on laser mapping, which comprises a rack, a conveying mechanism arranged on the inner side of the rack, a measuring mechanism and an adjusting mechanism arranged above the rack, the measuring mechanism comprises a first support frame, a mounting seat mounted on the first support frame, a laser mapper arranged on the mounting seat and a first optical camera, the first support frame is fixedly mounted on the rack, and the laser mapper and the first optical camera are both arranged above the conveying mechanism; through the arrangement of the laser mapper and the first optical camera, the clothes can be scanned, the height of a convex decoration can be accurately detected, the accurate measurement of the three-dimensional space parameters of the clothes is realized, and through the arrangement of the adjusting mechanism, the conveying mechanism and a jacking assembly, the clothes can be automatically arranged when the clothes are not placed in a standard way, and continuous detection is realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of optical measurement equipment, and particularly relates to an intelligent clothing size measurement equipment based on laser mapping. BACKGROUND

[0002] Clothing measurement is a professional field integrating knowledge of human engineering, mathematics, computer technology and clothing technology, and the core goal of which is to obtain relevant size data of clothing through scientific and accurate means to provide key basis for various links such as design, production and sales of clothing. The field also involves size measurement of clothing finished products to ensure that the clothing meets the specification requirements, and plays an important role in custom-made clothing, size standard development and clothing comfort research, and is an important bridge connecting the human body and clothing, and continuously promotes the development of the clothing industry to be more accurate and personalized.

[0003] Chinese patent CN108180832A discloses a shooting device and method for clothing size measurement and a clothing size measurement equipment, and belongs to the technical field of clothing size measurement. The device comprises a camera, an adjustable shooting support, a shooting workbench and a shooting software control system, an API interface of the camera is connected with the control system, the camera is installed on the shooting support, the shooting workbench is located below the camera and is arranged opposite to the camera, wherein the shooting workbench comprises a wooden frame, an LED lamp strip plate, a tempered glass table top and a light diffusion plate, the tempered glass table top is embedded on the upper part of the wooden frame to form a hollow structure, the LED lamp strip plate is arranged in the hollow structure, the light diffusion plate is arranged on the tempered glass table top, and the LED lamp strip plate is connected with a GRBV wire for controlling the LED lamp strip plate.

[0004] As shown in the above patent, in the technical field of clothing size measurement based on optical shooting equipment, the traditional scheme usually uses an industrial camera to shoot clothing placed on a workbench, and a computer terminal is used to measure and process a two-dimensional image obtained to calculate the size of the clothing. However, this technology has obvious limitations for complex clothing containing many three-dimensional decorations (such as three-dimensional embroidery, wrinkle structure, etc.), and can only obtain a planar projection image of the clothing, and cannot accurately extract three-dimensional space parameters such as the height of the convex decorations, resulting in insufficient detection accuracy of high-end clothing, and the clothing needs to be placed on the platform by artificial, and is arranged flat before detection, so that continuous detection cannot be performed, and the efficiency is low.

[0005] Therefore, it is necessary to provide an intelligent clothing size measurement equipment based on laser mapping to solve the above technical problems. SUMMARY

[0006] The purpose of the present application is to provide a kind of intelligent clothing size measurement equipment based on laser mapping, laser mapping instrument can be used to scan clothing, the height of protruding decoration is accurately detected, and the adjustment mechanism can be automatically adjusted when the clothing is not placed flat.

[0007] The above technical purpose of the present application is realized by the following technical scheme: an intelligent clothing size measurement equipment based on laser mapping, comprising a rack, a conveying mechanism arranged on the inner side of the rack, a measuring mechanism arranged above the rack and an adjusting mechanism, the measuring mechanism comprises a first support frame, a mounting seat mounted on the first support frame, a laser mapper arranged on the mounting seat and a first optical camera, the first support frame is fixedly installed on the rack, and the laser mapper and the first optical camera are arranged above the conveying mechanism, the adjusting mechanism comprises a second support frame, a second optical camera, an adjusting block, a driving assembly for driving the adjusting block to move horizontally and a lifting assembly for controlling the driving assembly to lift, the second support frame is fixedly installed on the rack, and the driving assembly and the adjusting block are arranged on the inner side of the second support frame.

[0008] Further provided in the present application is that the driving assembly comprises a first guide rail and a second guide rail, the first guide rail and the second guide rail are perpendicular to each other, the first guide rail is fixedly installed at the bottom end of the mounting plate, a first sliding seat is slidably installed in the first guide rail, a second motor is fixedly installed at one end of the first guide rail, a first screw rod is rotatably installed in the first guide rail, the output end of the second motor is fixedly connected with the end portion of the first screw rod, the first screw rod penetrates through the first sliding seat and is threadedly connected with the first sliding seat, the top wall of the second guide rail is fixedly connected with the first sliding seat, a second sliding seat is slidably installed in the second guide rail, a third motor is fixedly installed at the end portion of the second guide rail, a second screw rod is rotatably installed in the second guide rail, the second screw rod penetrates through the second sliding seat and is threadedly connected with the second sliding seat, and the output end of the third motor is fixedly connected with the end portion of the second screw rod.

[0009] Further provided in the present application is that the bottom end of the second sliding seat is fixedly installed with a mounting base, and the adjusting block is installed at the bottom end of the mounting base.

[0010] Further provided in the present application is that the conveying mechanism comprises a first motor, a conveying belt and two transmission rollers, the two transmission rollers are rotatably installed on both sides of the inner cavity of the rack, the two transmission rollers are arranged in parallel to each other, and the conveying belt is jointly sleeved on the two transmission rollers, the first motor is fixedly installed on the rack, and the output end of the first motor is in transmission connection with one of the transmission rollers.

[0011] The further arrangement of the present application is that a plurality of jacking assemblies are arranged on the conveying belt, the inside of the frame is provided with a pushing assembly for driving the jacking assemblies to rise, the pushing assembly is located directly below the adjusting mechanism, the jacking assembly comprises a supporting cylinder, a piston slidingly installed in the inside of the supporting cylinder, a ball embeddedly installed on the top of the piston, and an elastic hemispherical air bag fixedly installed at the bottom end of the supporting cylinder, the supporting cylinder is embeddedly installed on the conveying belt and penetrates the conveying belt, and the elastic hemispherical air bag extends out of the conveying belt.

[0012] The further arrangement of the present application is that the pushing assembly comprises a supporting plate, a second oil cylinder fixedly installed at the bottom end of the supporting plate, and a pushing plate arranged above the supporting plate, the output end of the second oil cylinder is fixedly connected with the pushing plate, and the two ends of the supporting plate are fixedly connected with the inner side walls of the frame.

[0013] The further arrangement of the present application is that the lifting assembly comprises a first oil cylinder and a mounting plate, the first oil cylinder is fixedly installed at the top end of the second supporting frame, the output end of the first oil cylinder penetrates the top wall of the second supporting frame, the output end of the first oil cylinder is fixedly connected with the mounting plate, the second optical camera is mounted on the side wall of the mounting plate, and the driving assembly is mounted below the mounting plate.

[0014] The further arrangement of the present application is that the mounting plate is provided with an elastic connecting piece, the lower side of the mounting plate is provided with a pressing rod, the height of the pressing rod is lower than that of the adjusting block, and the bottom end of the elastic connecting piece is connected with the pressing rod.

[0015] The further arrangement of the present application is that the elastic connecting piece comprises a connecting cylinder, a connecting column and a spring, the connecting cylinder is fixedly installed at the top end of the mounting plate, the top end of the connecting column extends into the connecting cylinder and is slidingly matched with the connecting cylinder, the spring is arranged in the inside of the connecting cylinder, the top end of the connecting column is elastically connected with the top wall of the connecting cylinder through the spring, the connecting column penetrates the mounting plate, and the bottom end of the connecting column is fixedly connected with the pressing rod.

[0016] The further arrangement of the present application is that a plurality of annular grooves are formed in the transmission roller, and the positions of the annular grooves are matched with the jacking assemblies.

[0017] In summary, the present application has the following beneficial effects:

[0018] 1. The laser surveying instrument and the first optical camera are arranged, the laser surveying instrument can scan the clothes, and the height of the raised decoration is accurately detected, and the two first optical cameras are arranged on the two sides of the mounting seat and measure at the same time with the laser surveying instrument, so that the accurate measurement of the three-dimensional space parameters of the clothes is realized, which effectively solves the problem that in the traditional scheme, only two-dimensional images are shot by using an industrial camera, for the complex clothes containing many three-dimensional decorations (such as three-dimensional embroidery, wrinkle structure and the like), only plane projection images can be obtained, and three-dimensional space parameters such as the height of the raised decoration cannot be accurately extracted, and the detection precision of high-end clothes is significantly improved;

[0019] 2. The adjusting mechanism, the conveying mechanism and the jacking assembly are arranged, when the clothes to be measured are placed flat on the conveying mechanism, the first motor of the conveying mechanism drives the transmission roller to rotate, the conveying belt is rotated, the clothes are conveyed to the inside of the second support frame, the second optical camera carries out preliminary detection on the clothes, if the clothes are not placed flat, the driving assembly and the lifting assembly cooperate to drive the adjusting block to move and adjust the clothes, at the same time, the ball of the jacking assembly jacks up the clothes to reduce the adjusting friction, the compression rod is pressed through the elastic connecting piece to extrude the middle part of the clothes to prevent overall deviation, after adjusting the flatness, the conveying mechanism continues to convey the clothes to the inside of the first support frame for measurement, when the clothes are not placed regularly, the clothes can be automatically arranged, and continuous detection is realized, and the problem that the traditional scheme cannot continuously detect and has low efficiency is solved. DETAILED DESCRIPTION

[0020] Figure 1 It is a three-dimensional structure schematic view of the present application;

[0021] Figure 2 It is an enlarged structure schematic view of A of the present application; Figure 1

[0022] Figure 3 It is a front view structure schematic view of the rack, the pushing assembly and the conveying mechanism of the present application;

[0023] Figure 4 It is a structure schematic view of the measuring assembly of the present application;

[0024] Figure 5 It is a structure schematic view of the adjusting mechanism of the present application;

[0025] Figure 6 It is a structure schematic view of the driving assembly of the present application;

[0026] Figure 7 It is a three-dimensional structure schematic view of the jacking assembly of the present application;

[0027] Figure 8 It is a sectional view structure schematic view of the jacking assembly of the present application;

[0028] ​Figure 9 Structure schematic view of transmission roller of the present application;

[0029] Figure 10 Structure schematic view of elastic connecting piece and pressure rod of the present application;

[0030] Figure 11 Structure schematic view of pushing assembly of the present application.

[0031] In the figure: 1, frame; 2, transmission roller; 201, annular groove; 3, conveying belt; 4, first motor; 5, jacking assembly; 501, support cylinder; 502, piston; 503, ball; 504, elastic hemispherical air bag; 6, measuring mechanism; 601, first support frame; 602, mounting seat; 603, laser mapping instrument; 604, first optical camera; 7, adjusting mechanism; 701, second support frame; 702, first oil cylinder; 703, mounting plate; 704, second optical camera; 705, connecting cylinder; 706, connecting column; 707, pressure rod; 708, spring; 709, first guide rail; 710, first screw; 711, second motor; 712, second guide rail; 713, second screw; 714, third motor; 715, second sliding seat; 716, mounting base; 717, adjusting block; 8, pushing plate; 9, second oil cylinder; 10, support plate; 11, support roller. DETAILED DESCRIPTION

[0032] The present application will be further described below with reference to the accompanying drawings of the embodiments thereof.

[0033] Please refer to Figures 1-10In the embodiment of the present application, an intelligent garment size measuring device based on laser mapping comprises a rack 1, a conveying mechanism arranged on the inner side of the rack 1, a measuring mechanism 6 and an adjusting mechanism 7 arranged above the rack 1, the measuring mechanism 6 comprises a first support frame 601, a mounting seat 602 mounted on the first support frame 601, a laser mapping instrument 603 and a first optical camera 604 arranged on the mounting seat 602, preferably two first optical cameras 604, the two first optical cameras 604 are arranged on the two sides of the mounting seat 602 respectively, the first support frame 601 is fixedly installed on the rack 1, and the laser mapping instrument 603 and the first optical camera 604 are arranged above the conveying mechanism, the adjusting mechanism 7 comprises a second support frame 701, a second optical camera 704, an adjusting block 717, a driving assembly for driving the adjusting block 717 to move horizontally and a lifting assembly for controlling the driving assembly to lift, the second support frame 701 is fixedly installed on the rack 1, and the driving assembly and the adjusting block 717 are arranged on the inner side of the second support frame 701; in specific use, the garment to be measured is placed flat on the conveying mechanism, the garment is conveyed to the inner side of the second support frame 701 through the conveying mechanism, the garment is preliminarily detected through the second optical camera 704, it is judged whether the garment is placed flat, if not, the adjusting block 717 is driven to move through the driving assembly, the driving assembly is controlled to descend through the lifting assembly, the adjusting block 717 is in contact with the surface of the garment, then the adjusting block 717 is driven to move through the driving assembly to stir the garment, so as to adjust the local position of the garment, so as to adjust the garment flat, the garment is adjusted through the stirring mode of the adjusting block 717, which is not easy to produce clamp marks compared with clamping through a clamp, then the garment is conveyed to the inner side of the first support frame through the conveying mechanism, the size of the garment is measured through the first optical camera 604 and the laser mapping instrument 603 at the same time, through the arrangement of the laser mapping instrument 603, the garment can be scanned, so as to accurately detect the height of the raised decoration, the measurement accuracy is improved, and through the first optical camera 604, the position of the garment can also be detected, so as to judge whether the garment enters the detection area.

[0034] In the embodiment, preferably, the lifting assembly comprises a first oil cylinder 702 and a mounting plate 703, the first oil cylinder 702 is fixedly installed at the top end of the second support frame 701, the output end of the first oil cylinder 702 penetrates the top wall of the second support frame 701, the output end of the first oil cylinder 702 is fixedly connected with the mounting plate 703, the second optical camera 704 is mounted on the side wall of the mounting plate 703, and the driving assembly is mounted below the mounting plate 703; the mounting plate 703 can be driven to lift through the first oil cylinder 702, so as to drive the driving assembly to lift.

[0035] In the embodiment, preferably, the mounting plate 703 is provided with an elastic connecting piece, the mounting plate 703 is provided below with a pressing rod 707, the height of the pressing rod 707 is lower than that of the adjusting block 717, the bottom end of the elastic connecting piece is connected with the pressing rod 707; the elastic connecting piece comprises a connecting cylinder 705, a connecting column 706 and a spring 708, the connecting cylinder 705 is fixedly installed at the top end of the mounting plate 703, the top end of the connecting column 706 extends into the connecting cylinder 705, and the connecting column 706 is in sliding fit with the connecting cylinder 705, the spring 708 is arranged inside the connecting cylinder 705, the top end of the connecting column 706 is elastically connected with the top wall of the connecting cylinder 705 through the spring 708, the connecting column 706 penetrates through the mounting plate 703, and the bottom end of the connecting column 706 is fixedly connected with the pressing rod 707; through the arrangement of the pressing rod 707 and the elastic connecting piece, when the lifting assembly drives the mounting plate 703 to move downward, the pressing rod 707 first contacts the middle part of the garment, and the middle part of the garment is extruded and fixed through the elastic force of the spring 708, so that when the adjusting block 717 contacts and adjusts the flatness of the garment, the garment will not be offset as a whole.

[0036] In the embodiment, preferably, the conveying mechanism comprises a first motor 4, a conveying belt 3 and two transmission rollers 2, the two transmission rollers 2 are rotatably installed at the two sides of the inner cavity of the rack 1, the two transmission rollers 2 are arranged in parallel with each other, the conveying belt 3 is collectively sleeved on the two transmission rollers 2, the first motor 4 is fixedly installed on the rack 1, and the output end of the first motor 4 is in transmission connection with one of the transmission rollers 2; one of the transmission rollers 2 can be driven to rotate by the first motor 4, and the transmission roller 2 drives the conveying belt 3 to rotate when rotating, so as to drive the garment placed on the conveying belt 3 to move.

[0037] In the embodiment, preferably, the adjusting block 717 is made of silica gel, the inside of the adjusting block 717 is provided with a touch sensor (not shown in the figure), and the bottom wall of the adjusting block 717 is provided with an anti-skid layer; through the arrangement of the touch sensor, whether the adjusting block 717 contacts the garment, the pressure value and whether the garment is moved can be detected.

[0038] In the embodiment, preferably, two driving assemblies are arranged, and the two driving assemblies are arranged at two sides of the pressing rod 707. The driving assembly comprises a first guide rail 709 and a second guide rail 712. The first guide rail 709 is perpendicular to the second guide rail 712. The first guide rail 709 is fixedly installed at the bottom end of the mounting plate 703. A first sliding seat (not shown in the figure) is slidably installed in the first guide rail 709. A second motor 711 is fixedly installed at one end of the first guide rail 709. A first screw rod 710 is rotatably installed in the first guide rail 709. The output end of the second motor 711 is fixedly connected with the end portion of the first screw rod 710. The first screw rod 710 penetrates through the first sliding seat and is threadedly connected with the first sliding seat. The top wall of the second guide rail 712 is fixedly connected with the first sliding seat. A second sliding seat 715 is slidably installed in the second guide rail 712. A third motor 714 is fixedly installed at the end portion of the second guide rail 712. A second screw rod 713 is rotatably installed in the second guide rail 712. The second screw rod 713 penetrates through the second sliding seat 715 and is threadedly connected with the second sliding seat 715. The output end of the third motor 714 is fixedly connected with the end portion of the second screw rod 713. An installation base 716 is fixedly installed at the bottom end of the second sliding seat 715. An adjusting block 717 is installed at the bottom end of the installation base 716. The second motor 711 can drive the first screw rod 710 to rotate. When the first screw rod 710 rotates, the first sliding seat moves along the first direction, so as to drive the second guide rail 712 to move along the first direction. The third motor 714 can drive the second screw rod 713 to rotate. When the second screw rod 713 rotates, the second sliding seat 715 moves along the second direction, so as to drive the adjusting block 717 to move through the installation base 716. The first direction is perpendicular to the second direction, so that the adjusting block 717 can move horizontally along any direction.

[0039] In order to ensure that the clothes do not slide on the conveying belt 3, the surface of the conveying belt 3 often has a large friction coefficient so that the clothes do not slide during conveying. However, the large friction force makes it difficult for the adjusting block 717 to adjust the position of the clothes. In order to solve this problem, the following embodiment is provided.

[0040] Please refer to Figures 1-3 and Figures 7-11In the embodiment of the present application, the conveying belt 3 is provided with a plurality of jacking assemblies 5, the inside of the rack 1 is provided with a pushing assembly for driving the jacking assemblies 5 to rise, the pushing assembly is located directly below the adjusting mechanism 7, the jacking assembly 5 comprises a supporting cylinder 501, a piston 502 slidingly installed in the inside of the supporting cylinder 501, a ball 503 embeddedly installed on the top of the piston 502, and an elastic hemispherical air bag 504 fixedly installed at the bottom end of the supporting cylinder 501, the supporting cylinder 501 is embeddedly installed on the conveying belt 3 and penetrates through the conveying belt 3, and the elastic hemispherical air bag 504 extends out of the conveying belt 3; the pushing assembly comprises a supporting plate 10, a second oil cylinder 9 fixedly installed at the bottom end of the supporting plate 10, and a push plate 8 arranged above the supporting plate 10, the output end of the second oil cylinder 9 is fixedly connected with the push plate 8, and both ends of the supporting plate 10 are fixedly connected with the inner side wall of the rack 1; when the second optical camera 704 identifies that the clothes placed in the inside of the second supporting frame 701 are not standardized, the conveying belt 3 is controlled to stop rotating, then the push plate 8 is driven by the second oil cylinder 9 to move upward, the push plate 8 moves upward to contact and extrude the elastic hemispherical air bag 504, so that the gas in the elastic hemispherical air bag 504 enters the supporting cylinder 501, thereby driving the piston 502 to move upward, the piston 502 moves upward to drive the ball 503 to move upward, so that the ball 503 extends out of the top opening of the supporting cylinder 501, and then the ball 503 pushes the clothes in the inside of the second supporting frame 701 upward, and the lower part of the pressing rod 707 is not provided with the jacking assembly 5, so that the pressing rod 707 presses the middle part of the clothes on the conveying belt 3, and the other parts of the clothes are pushed up by the ball 503, thereby making the adjusting block 717 move more easily and labor-savingly when the clothes wrinkle part is moved, when the push plate 8 is separated from the elastic hemispherical air bag 504, the elasticity of the elastic hemispherical air bag 504 makes it automatically reset, thereby resetting the piston 502 and the ball 503.

[0041] It should be noted that the device is connected with a computer terminal signal, the computer can receive and process the photos taken by the first optical camera 604, the second optical camera 704 and the laser mapping instrument 603, and control the working of the first oil cylinder 702, the second oil cylinder 9, the first motor 4, the second motor 711 and the third motor 714 through a program, so that the device stably works and calculates the size of the clothes.

[0042] In the embodiment, preferably, a plurality of annular grooves 201 are formed in the transmission roller 2, the positions of the annular grooves 201 are matched with the jacking assemblies 5, so that the elastic hemispherical air bag 504 protruding from the inside of the conveying belt 3 passes through the annular grooves 201, avoiding the contact between the transmission roller 2 and the elastic hemispherical air bag 504.

[0043] In this embodiment, preferably, the inner side of the rack 1 is provided with a plurality of supporting rollers 11, the conveying belt 3 can be assisted and supported by the supporting rollers 11, and the annular grooves 201 for the elastic hemispherical air bags 504 to pass through are also formed on the supporting rollers 11.

[0044] Working principle: the to-be-tested garment is laid flat on the conveying mechanism, the garment is conveyed to the inner side of the second support frame 701 through the conveying mechanism, the garment is preliminarily detected by the second optical camera 704, and it is judged whether the garment is laid flat or not. If the garment is not laid flat, after the conveying belt 3 is stopped, the push plate 8 is driven by the second oil cylinder 9 to move upward, the push plate 8 moves upward to contact and extrude the elastic hemispherical air bag 504, so that the gas in the elastic hemispherical air bag 504 enters the supporting cylinder 501, thereby driving the piston 502 to move upward, the piston 502 moves upward to drive the ball 503 to move upward, so that the ball 503 extends from the top opening of the supporting cylinder 501, and then the garment in the inner side of the second support frame 701 is pushed upward by the ball 503 to reduce the friction when the garment is adjusted and moved. Then the adjusting block 717 is driven to move by the driving assembly, so that the adjusting block 717 moves to the position directly above the position to be adjusted, and then the driving assembly is controlled to descend by the lifting assembly, so that the adjusting block 717 contacts the surface of the garment. Then the adjusting block 717 is driven to move by the driving assembly to adjust the garment, so as to adjust the local position of the garment to adjust the garment to be flat. Then the garment is conveyed to the inner side of the first support frame by the conveying mechanism, and the size of the garment is obtained by the first optical camera 604 and the laser mapping instrument 603. By the arrangement of the laser mapping instrument 603, the garment can be scanned to accurately detect the height of the convex decoration.

[0045] The above only describes the preferred embodiments of the present application, and equivalent changes or modifications made according to the structure, features and principles described in the patent application scope of the present application are included in the patent application scope of the present application.

Claims

1. An intelligent clothing size measurement device based on laser mapping, comprising a rack (1), a conveying mechanism arranged on the inner side of the rack (1), a measuring mechanism (6) and an adjusting mechanism (7) arranged above the rack (1), the measuring mechanism (6) comprising a first support frame (601), a mounting seat (602) mounted on the first support frame (601), a laser mapper (603) arranged on the mounting seat (602), and a first optical camera (604), characterized in that: The first support frame (601) is fixedly installed on the rack (1), the laser mapping instrument (603) and the first optical camera (604) are arranged above the conveying mechanism, the adjusting mechanism (7) comprises a second support frame (701), a second optical camera (704), an adjusting block (717), a driving assembly for driving the adjusting block (717) to move horizontally and a lifting assembly for controlling the driving assembly to lift, the second support frame (701) is fixedly installed on the rack (1), and the driving assembly and the adjusting block (717) are arranged on the inner side of the second support frame (701); The conveying mechanism comprises a first motor (4), a conveying belt (3) and two transmission rollers (2), the two transmission rollers (2) are rotatably installed on the two sides of the inner cavity of the rack (1), the two transmission rollers (2) are arranged in parallel with each other, the conveying belt (3) is jointly sleeved on the two transmission rollers (2), and the first motor (4) is fixedly installed on the rack (1); and the output end of the first motor (4) is in transmission connection with one of the transmission rollers (2). A plurality of jacking assemblies (5) are arranged on the conveying belt (3), the inner portion of the rack (1) is provided with a pushing assembly for driving the jacking assembly (5) to ascend, the pushing assembly is located directly below the adjusting mechanism (7), the jacking assembly (5) comprises a support cylinder (501), a piston (502) slidably installed in the support cylinder (501), a ball (503) embeddedly installed on the top of the piston (502) and an elastic hemispherical air bag (504) fixedly installed at the bottom end of the support cylinder (501), the support cylinder (501) is embeddedly installed on the conveying belt (3) and penetrates through the conveying belt (3), and the elastic hemispherical air bag (504) extends out of the conveying belt (3).

2. The intelligent garment sizing device based on laser mapping of claim 1, wherein: The driving assembly comprises a first guide rail (709) and a second guide rail (712), the first guide rail (709) and the second guide rail (712) are perpendicular to each other, the first guide rail (709) is fixedly installed at the bottom end of the mounting plate (703), a first sliding seat is slidably installed in the first guide rail (709), a second motor (711) is fixedly installed at one end of the first guide rail (709), a first screw rod (710) is rotatably installed in the first guide rail (709), the output end of the second motor (711) is fixedly connected with the end portion of the first screw rod (710), the first screw rod (710) penetrates through the first sliding seat and is in threaded connection with the first sliding seat, the top wall of the second guide rail (712) is fixedly connected with the first sliding seat, a second sliding seat (715) is slidably installed in the second guide rail (712), a third motor (714) is fixedly installed at the end portion of the second guide rail (712), a second screw rod (713) is rotatably installed in the second guide rail (712), the second screw rod (713) penetrates through the second sliding seat (715) and is in threaded connection with the second sliding seat (715), and the output end of the third motor (714) is fixedly connected with the end portion of the second screw rod (713).

3. The intelligent garment sizing device based on laser mapping of claim 2, wherein: The bottom end of the second sliding base (715) is fixedly provided with a mounting base (716), and the adjusting block (717) is mounted at the bottom end of the mounting base (716).

4. The intelligent garment sizing device based on laser mapping of claim 1, wherein: The pushing assembly comprises a support plate (10), a second oil cylinder (9) fixedly mounted at the bottom end of the support plate (10), and a pushing plate (8) arranged above the support plate (10), wherein the output end of the second oil cylinder (9) is fixedly connected with the pushing plate (8), and the two ends of the support plate (10) are fixedly connected with the inner side walls of the rack (1).

5. The intelligent garment sizing device based on laser mapping of claim 1, wherein: The lifting assembly comprises a first oil cylinder (702) and a mounting plate (703), wherein the first oil cylinder (702) is fixedly mounted at the top end of the second support frame (701), the output end of the first oil cylinder (702) penetrates through the top wall of the second support frame (701), the output end of the first oil cylinder (702) is fixedly connected with the mounting plate (703), the second optical camera (704) is mounted on the side wall of the mounting plate (703), and the driving assembly is mounted below the mounting plate (703).

6. A laser mapping based smart apparel sizing device as claimed in claim 5, wherein: The mounting plate (703) is provided with an elastic connecting piece, the bottom end of the elastic connecting piece is connected with the pressing rod (707), and the height of the pressing rod (707) is lower than that of the adjusting block (717).

7. A laser mapping based smart apparel sizing device as claimed in claim 6, wherein: The elastic connecting piece comprises a connecting barrel (705), a connecting column (706) and a spring (708), the connecting barrel (705) is fixedly mounted at the top end of the mounting plate (703), the top end of the connecting column (706) extends into the connecting barrel (705), the connecting column (706) is in sliding fit with the connecting barrel (705), the spring (708) is arranged in the connecting barrel (705), the top end of the connecting column (706) is elastically connected with the top wall of the connecting barrel (705) through the spring (708), the connecting column (706) penetrates through the mounting plate (703), and the bottom end of the connecting column (706) is fixedly connected with the pressing rod (707).

8. The intelligent garment sizing device based on laser mapping of claim 1, wherein: A plurality of annular grooves (201) are formed in the transmission roller (2), and the positions of the annular grooves (201) are matched with the jacking assemblies (5).

Images