A testing and sampling device for fabrics used in clothing production

Abstract

The present invention discloses a testing and sampling device for fabrics in clothing production, which relates to the technical field of clothing production, and comprises a sampling cylinder for storing fabrics, wherein the sampling cylinder has a transparent glass plate that is rotated and pulled open, so as to facilitate real-time observation of the collection of fabric samples, and a bottom ring seat that is clamped at the bottom of the sampling cylinder, and one side of the transparent glass plate is hinged to the sampling cylinder. The testing and sampling device for fabrics in clothing production can cut and sample any position on the fabric, and is not limited by the traditional fabric sampling operation: using scissors or manual cutting tools to sample from the corners of a large fabric; while improving the sampling efficiency, it also reduces the sampling error, and is not only simple to operate and has low labor intensity, but also can effectively guarantee the sampling quality, and can easily realize the fabric sampling work without requiring the operator to have a high level of skills, and can also ensure the consistency of the sample shape and the cutting edge incision of the sample.

Description

Technical Field

[0001] The invention relates to the technical field of clothing production, in particular to a clothing production fabric testing and sampling device. Background Art

[0002] In the clothing production process, the quality of fabrics directly affects the performance and market competitiveness of finished clothing. Therefore, strict quality inspection of fabrics is an important link to ensure the quality of clothing. In the process of fabric quality inspection, sampling is a key step, and the accuracy and efficiency of sampling are directly related to the reliability of the test results. Traditional fabric sampling mainly relies on manual operation, and operators use scissors or manual cutting tools to sample from large pieces of fabric. This method is not only inefficient, but also prone to errors. Operators need to concentrate for a long time, the labor intensity is high, and the sampling quality is greatly affected by the skill level of the operator, making it difficult to ensure consistency; secondly, in the process of manual sampling, due to the randomness of the operation and the difficulty of accurate positioning by the human eye, it is easy to cause problems such as inaccurate sampling size and uneven edges, which in turn affects the accuracy of subsequent testing and the reliability of the results. Summary of the invention

[0003] In order to solve the above technical problems, the present invention is implemented through the following technical solutions: a clothing production fabric testing sampling device, comprising a sampling barrel for storing fabric, the sampling barrel having a transparent glass plate that is rotated and pulled open, which is convenient for real-time observation of the collection of fabric samples, and a bottom ring seat clamped at the bottom of the sampling barrel, one side of the transparent glass plate is hinged to the sampling barrel, and the transparent glass plate is integrally mounted on the sampling barrel, and the bottom ring seat is used to increase the contact area between the bottom of the sampling barrel and the fabric, so that the sampling barrel remains stable when collecting fabric samples on a platform;

[0004] A sampling mechanism is installed on the top of the sampling barrel and is used for mechanically cutting and sampling the fabric piece. The sampling mechanism has a ring cap for guiding the sampling along the axial direction, and a hoop ring installed on the outside of the sampling mechanism. The ring cap is threadedly installed in the middle of the top of the sampling barrel. The hoop ring is fitted with the sampling barrel, wherein the ring cap is used to limit and guide the sampling mechanism in the sampling barrel.

[0005] Wherein, the sampling mechanism comprises a sleeve member clamped on the inner side of the top of the ring cap, and a guide rail is installed on the inner wall of the upper sleeve member, a pressure rod cap is embedded and installed in the middle of the top of the sleeve member, a locking member is installed on the inner side of the sleeve member, a push rod is inserted in the middle of the bottom of the locking member, a top plate is installed at the bottom of the push rod, a spiral spring is connected between the top plate and the push rod, the top plate is elastically installed with the push rod through the spiral spring, and the locking member is assembled with the sleeve member through the push rod and the guide rail;

[0006] Four long plates are installed in a circular array directly below the sleeve member, and an annular knife ring is commonly connected to the bottom of the four long plates, and the annular knife ring is used for circular cutting and sampling of the cloth. An annular hot ring is wrapped around the annular knife ring, and the annular hot ring is used for circular hot cutting and sampling of the cloth, which provides two ways of cutting cloth samples for the sampling device, and the annular knife ring and the annular hot ring are both arranged flush with the bottom of the sampling barrel, wherein the top plate is installed on the top of the four long plates, and the telescopic movement of the annular knife ring at the bottom of the sampling barrel is linked by the top plate with the help of the long plates.

[0007] Preferably, an annular folding spring is connected to the top of the annular heat ring, a top ring is installed directly above the annular heat ring, and four short rods are connected to the top side of the top ring in a circular array, and the four short rods are respectively installed at four positive directions of the top side of the top ring, so that the annular knife ring is evenly stressed.

[0008] Preferably, elastic bars are installed in a circular array between the top ring and the annular heat ring, and the elastic bars are inserted into the annular folding spring. The top ring is elastically installed with the annular heat ring through the cooperation of the annular folding spring and the elastic bars.

[0009] Preferably, the long plate is provided with arc-shaped wall teeth on one side facing the central axis of the sampling tube, and an arc-shaped groove is left between two adjacent arc-shaped wall teeth to facilitate the arc-shaped grooves between the arc-shaped wall teeth in four positive directions. By forming a stable, near-annular groove limiting structure for storing fabric samples in the same plane, the sample can be prevented from falling off. The surface of the top plate is provided with teeth grooves in a circular array. The long plate is assembled with the top plate through the teeth grooves and the arc-shaped wall teeth, and the annular knife ring is assembled parallel to the top plate through the long plate.

[0010] Preferably, an arc-shaped stopper is installed on the surface of the pressure rod cap near the sleeve member, and the arc-shaped stopper is connected to the pressure rod cap in a circular array. The pressure rod cap is limitedly installed with the sleeve member through the arc-shaped stopper, and teeth are connected in a circular array on the bottom edge of the pressure rod cap. The pressure rod cap engages with the locking member through the teeth. A flat rod is fixedly connected to the middle part of the inner side of the pressure rod cap, and the flat rod is inserted into the push rod. A first spring is mounted on the flat rod, and the pressure rod cap is elastically installed with the push rod through the cooperation of the flat rod and the first spring.

[0011] Preferably, the surface of the hoop member is connected to four long sealing plates in a circular array, a cross head rod is connected to the middle of the long sealing plate facing the sampling tube, the cross head rod is inserted into the long guide rod through a flat frame groove, a flat frame groove is provided on the surface of the sampling tube at a position corresponding to the long sealing plate, and the long sealing plate cooperates with the sampling tube to move vertically up and down through the cross head rod and the flat frame groove.

[0012] Preferably, four micro electric telescopic rods are installed in a circular array in the inner wall of the sampling tube and close to the ring cap, and the output end of the micro electric telescopic rod is connected to a long guide rod, and the long guide rod is telescopically installed with the sampling tube through the micro electric telescopic rod.

[0013] Preferably, the end of the long guide rod away from the micro-electric telescopic rod is connected to a second spring, and the end of the second spring away from the long guide rod is connected to a screw head, the screw head is threadedly installed on the sampling barrel, the short rod is inserted into the long guide rod, the annular heat ring is installed in a lifting manner with the sampling barrel through the micro-electric telescopic rod and the long guide rod, and the annular knife ring is installed in a telescopic manner with the sampling barrel through the long plate, spiral spring, push rod, locking piece and pressure rod cap on the top plate.

[0014] Preferably, a material selection cavity is provided through the middle of the surface of the transparent glass plate, and a material baffle plate is installed on the surface of the transparent glass plate corresponding to the material selection cavity, and the material baffle plate is slidably installed with the material selection cavity.

[0015] Preferably, tweezers are embedded and installed inside the material selection cavity. The tweezers slide up and down along the vertical direction inside the material selection cavity. The tweezers are telescopically connected to the part of the central axis where the sampling tube is located with a pointed clamp for clamping and locking the cloth.

[0016] The present invention provides a clothing production fabric testing sampling device, which has the following beneficial effects:

[0017] 1. The clothing production fabric testing sampling device, by manually pressing, pushes and controls the circular cutting and retracting of the fabric by the annular knife ring, and can cut and sample any position on the fabric, without being restricted by the traditional fabric sampling operation: using scissors or manual cutting tools to sample from the corners of a large piece of fabric; while improving the sampling efficiency, it also reduces the sampling error.

[0018] 2. The clothing production fabric testing sampling device uses a circular sampling method achieved by manual pressing, which is not only simple to operate and has low labor intensity, but also can effectively guarantee the sampling quality. It does not require the operator to have a high level of skills to easily achieve fabric sampling work, and can also ensure the consistency of the sample shape and the cutting edge incision. It does not require the operator to concentrate for a long time, which can effectively reduce the work pressure of the sampler.

[0019] 3. The clothing production fabric testing sampling device avoids the problems of inaccurate sampling size and uneven edges caused by random operation and difficulty in accurate positioning of the human eye during manual sampling, eliminating the impact on the accuracy and reliability of subsequent tests.

[0020] 4. The clothing production fabric testing sampling device utilizes the manual pressing and ejecting of the annular knife ring at the inner bottom of the sampling tube, and the manual pressing and retracting of the annular knife ring again, which not only effectively shields and stores the sampling annular knife ring in the sampling tube, but also avoids direct contact between the operator and the annular knife ring, eliminating the potential safety hazard of the operator being easily scratched.

[0021] 5. The clothing production fabric testing sampling device uses a method of completing a sampling by pressing the annular knife ring once, and retracts the fabric sample together with the annular knife ring by pressing it again in the original position, thereby effectively preventing the annular knife ring from being exposed outside the sampling tube to injure people, and also eliminating the hidden danger of secondary damage to the remaining fabric by the annular knife ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the external structure of a test sampling device for clothing production fabrics according to the present invention;

[0023] Figure 2 It is a schematic diagram of the internal structure of the sampling tube of the present invention;

[0024] Figure 3 It is a schematic diagram of the disassembled structure of the pressure rod cap and the top plate of the present invention;

[0025] Figure 4 It is a schematic diagram of the partial assembly structure of the top plate through the ring cap and the sampling tube of the present invention;

[0026] Figure 5 It is a schematic diagram of the disassembled structure of the top plate and the sleeve member of the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the annular heat ring of the present invention;

[0028] Figure 7 It is a schematic diagram of the partial assembly structure of the push rod through the long plate and the annular cutter ring of the present invention;

[0029] Figure 8 It is a structural schematic diagram of the pressure rod cap of the present invention;

[0030] Fig. 9 It is a schematic diagram of the partial assembly structure of the hoop member and the sampling tube of the present invention;

[0031] Fig.10 It is a schematic diagram of the partial assembly structure of the screw head and the sampling tube through the second spring of the present invention;

[0032] Fig.11 It is a schematic diagram of the linkage assembly structure of the hoop member of the present invention through the long guide rod and the annular heat ring;

[0033] Fig.12It is a schematic diagram of the partial assembly structure of the transparent glass plate and the sampling tube of the present invention;

[0034] Fig.13 It is a schematic diagram of the partially disassembled structure of the tweezers and the transparent glass plate of the present invention.

[0035] In the figure: 1, sampling tube; 2, sampling mechanism; 3, ring cap; 4, hoop ring member; 5, bottom ring seat; 6, transparent glass plate; 21, sleeve member; 22, pressure rod cap; 23, long plate member; 24, annular knife ring; 25, annular heat ring; 26, locking member; 27, push rod; 28, top plate; 29, spiral coil spring; 251, annular folding spring; 252, top ring; 253, short rod member; 254, elastic bar; 231, arc wall teeth; 281, tooth groove; 221, arc stopper; 222, tooth; 223, flat rod; 224, first spring; 41, long sealing plate; 42, cross head rod; 43, micro electric telescopic rod; 44, long guide rod; 45, screw head; 46, second spring; 61, material selection cavity; 62, material stopper plate; 63, tweezers; 64, pointed clamp. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0037] The first embodiment, as Figures 1 to 13 As shown, the present invention provides a technical solution: a clothing production fabric testing sampling device, comprising a sampling barrel 1 for storing fabric, the sampling barrel 1 having a transparent glass plate 6 that is rotated and pulled open, and a bottom ring seat 5 that is clamped on the bottom of the sampling barrel 1, one side of the transparent glass plate 6 is hinged to the sampling barrel 1, and the transparent glass plate 6 is integrally mounted on the sampling barrel 1;

[0038] The sampling mechanism 2 is installed on the top of the sampling tube 1 and is used for mechanically cutting and sampling the cloth piece. The sampling mechanism 2 has a ring cap 3 for guiding the sampling along the axial direction, and a hoop ring 4 installed on the outside of the sampling mechanism 2. The ring cap 3 is threadedly installed in the middle of the top of the sampling tube 1, and the hoop ring 4 is fitted with the sampling tube 1;

[0039] The sampling mechanism 2 includes a sleeve member 21 which is clamped on the inner side of the top of the ring cap 3, and a guide rail is installed on the inner wall of the upper sleeve member 21, a pressure rod cap 22 is embedded and installed in the middle of the top of the sleeve member 21, a locking member 26 is installed on the inner side of the sleeve member 21, a push rod 27 is inserted in the middle of the bottom of the locking member 26, a top plate 28 is installed at the bottom of the push rod 27, a spiral spring 29 is connected between the top plate 28 and the push rod 27, the top plate 28 is installed with the push rod 27 through the spiral spring 29, and the locking member 26 is assembled with the sleeve member 21 through the push rod 27 and the guide rail;

[0040] Four long plate members 23 are installed in a circular array directly below the sleeve member 21. The bottoms of the four long plate members 23 are commonly connected to an annular knife ring 24, and the annular knife ring 24 is used for circular cutting and sampling of the cloth. The annular knife ring 24 is surrounded by an annular heat ring 25, and the annular heat ring 25 is used for circular heat cutting and sampling of the cloth. The annular knife ring 24 and the annular heat ring 25 are both arranged flush with the bottom of the sampling tube 1, wherein a top plate 28 is installed on the top of the four long plate members 23.

[0041] An annular folding spring 251 is connected to the top of the annular heat ring 25, and a top ring 252 is installed directly above the annular heat ring 25. Four short rods 253 are connected to the top side of the top ring 252 in a circular array, and the four short rods 253 are respectively installed at four positive directions of the top side of the top ring 252.

[0042] Spring bars 254 are installed in a circular array between the top ring 252 and the annular heat ring 25 , and the spring bars 254 are inserted into the annular folding spring 251 . The top ring 252 is elastically installed with the annular heat ring 25 through the cooperation of the annular folding spring 251 and the spring bars 254 .

[0043] An arc-shaped wall tooth 231 is installed on one side of the long plate 23 facing the central axis of the sampling tube 1, and an arc-shaped groove is left between two adjacent arc-shaped wall teeth 231. The surface of the top plate 28 is provided with tooth grooves 281 in a circular array. The long plate 23 is assembled with the top plate 28 through the tooth grooves 281 and the arc-shaped wall teeth 231, and the annular knife ring 24 is assembled parallel to the top plate 28 through the long plate 23.

[0044] An arc-shaped stopper 221 is installed on the surface of the pressure rod cap 22 and close to the sleeve member 21, and the arc-shaped stopper 221 is connected to the pressure rod cap 22 in a circular array. The pressure rod cap 22 is limitedly installed with the sleeve member 21 through the arc-shaped stopper 221. A circular array of teeth 222 are connected to the bottom edge of the pressure rod cap 22. The pressure rod cap 22 is engaged with the locking member 26 through the teeth 222. A flat rod 223 is fixedly connected to the middle part of the inner side of the pressure rod cap 22. The flat rod 223 is inserted into the push rod 27. A first spring 224 is mounted on the flat rod 223. The pressure rod cap 22 is elastically installed with the push rod 27 through the cooperation of the flat rod 223 and the first spring 224.

[0045] The surface of the hoop 4 is connected to four long sealing plates 41 in a circular array. A cross rod 42 is connected to the middle of the long sealing plate 41 and the portion facing the sampling tube 1. The cross rod 42 is inserted into the long guide rod 44 through a flat frame groove. A flat frame groove is provided on the surface of the sampling tube 1 and at a portion corresponding to the long sealing plate 41. The long sealing plate 41 cooperates with the sampling tube 1 to move vertically up and down through the cross rod 42 and the flat frame groove.

[0046] Four micro electric telescopic rods 43 are installed in a circular array in the inner wall of the sampling tube 1 and near the ring cap 3. The output end of the micro electric telescopic rod 43 is connected to a long guide rod 44, and the long guide rod 44 is telescopically installed with the sampling tube 1 through the micro electric telescopic rod 43.

[0047] When in use, the sampling tube 1 is placed vertically on the position of the cloth to be sampled, so that the sampling tube 1 is placed perpendicular to the horizontal plane where the cloth is located, and then the pressure rod cap 22 can be pressed down manually. After the pressure rod cap 22 is pressed down, during the rising process, the locking member 26 is subjected to the spring force of the spiral spring 29 at the top of the top plate 28, and rotates to the right along the inclined surface, and then the teeth 222 on the pressure rod cap 22 fall into the adjacent card groove on the locking member 26, so that the annular knife ring 24 is extended and locked, thereby driving the annular knife ring 24 to vertically cut the cloth downward, cutting on the cloth A circular hole is formed, and the cut circular cloth is pushed into the arc groove formed between the four long plates 23 under the trend of relative movement, and the cloth is limited and retained in the sampling tube 1; the pressure rod cap 22 is pressed down again, and then in the upward process, the locking member 26 rotates to the right along the contact surface again, and then the teeth 222 on the pressure rod cap 22 fall into the adjacent groove on the locking member 26, so that the annular knife ring 24 is retracted, and the cloth is automatically retracted into the sampling tube 1 together with the annular knife ring 24, and the sampling of the cloth is completed.

[0048] During use, the overall operating principle of the sampling mechanism 2 is the same as the operating principle of the automatic telescopic locking mechanism of a push-to-telescopic ballpoint pen in the prior art, that is, the circular cutting and retraction of the cloth can be controlled by manually pressing the annular knife ring 24, and cutting and sampling can be performed at any position on the cloth, without being restricted by the traditional cloth sampling operation of using scissors or manual cutting tools to sample from the corners of a large cloth; while improving the sampling efficiency, it also reduces the sampling error.

[0049] The circular sampling method realized by manual pressing is not only simple to operate and has low labor intensity, but also can effectively guarantee the sampling quality. It does not require the operator to have a high level of skills, and can easily realize the fabric sampling work. It can also ensure the consistency of the sample shape and the cutting edge incision, and does not require the operator to concentrate for a long time, which can effectively reduce the work pressure of the sampler.

[0050] Secondly, through the above operation, the problems of inaccurate sampling size and uneven edges caused by the randomness of the operation and the difficulty of accurate positioning of the human eye in the manual sampling process are avoided, eliminating the impact on the accuracy of subsequent detection and the reliability of results.

[0051] At the same time, the annular knife ring 24 is manually pushed out from the bottom of the inner side of the sampling tube 1, and is manually pressed back again for storage. This not only effectively shields and stores the sampling annular knife ring 24 in the sampling tube 1, but also avoids direct contact between the operator and the annular knife ring 24, eliminating the potential safety hazard of scratches on the operator.

[0052] At the same time, the method of completing a sampling by pressing the annular knife ring 24 once, and retracting the fabric sample together with the annular knife ring 24 by pressing it again in the original position, effectively avoids the annular knife ring 24 being exposed outside the sampling tube 1 to injure people, and also eliminates the hidden danger of secondary damage to the remaining fabric by the annular knife ring 24.

[0053] During use, the sampling tube 1 can also continuously sample at different positions of the fabric, and the fabric samples previously collected inside the sampling tube 1 can be pushed vertically upward by subsequent samples, and continuously lifted vertically upward along the guide path of the four long plates 23 for storage, thereby realizing continuous sampling and automatic sample storage functions at multiple positions of the fabric. While storing the samples, the samples can be arranged in order from top to bottom, and the order of sample collection will not be disrupted due to multiple continuous samplings. At the same time, the samples can also be effectively isolated and protected in the sampling tube 1 to prevent the collected samples from being contaminated by external factors.

[0054] During use, the micro-electric telescopic rod 43 and the annular heat ring 25 can be activated to drive the long guide rod 44 to extend downward, so that the short rod 253 can be inserted and linked on the long guide rod 44 to drive the annular heat ring 25 to extend vertically downward from the bottom of the sampling tube 1, and the heating of the annular heat ring 25 itself can be used to perform thermal cutting sampling on the fabric. The circular thermal cutting method of the annular heat ring 25 can be used to cope with sampling operations of some fabric structures with simple weaving structures that are prone to local looseness or wire bursting after cutting. The sampling incision can be hot-melt welded and shaped by itself to prevent the fabric from loosening or wire bursting after sampling.

[0055] The thermal cutting sampling provided by the annular heat ring 25 provides another sampling function for the sampling device, and the annular heat ring 25 can also be used in combination with the annular knife ring 24, so that the lines of the fabric gaps after cutting and sampling by the annular knife ring 24 can be shaped in time, and there will be no problems of thread ends or broken lines, thereby ensuring the safe and smooth sampling operation of the fabric by the sampling device.

[0056] By setting the annular folding spring 251 and the elastic bar 254, when the annular heat ring 25 performs heat cutting on the cloth, there is a certain elastic buffer cutting space between the annular heat ring 25 itself and the cloth, and the cloth will not be directly subjected to hard heat cutting, thereby protecting the cloth in the sampled area from being flat and wrinkle-free. At the same time, it can also provide rebound tension when the annular heat ring 25 is recovered, thereby accelerating the recovery speed of the annular heat ring 25, avoiding the wire drawing phenomenon on the edge of the heat-cut cloth, and maintaining the flatness of the incision.

[0057] While using the annular heat ring 25, it is also possible to manually grasp the hoop 4 and drag the long guide rod 44 vertically downward to push the annular heat ring 25 downward to achieve manual thermal cutting sampling of the annular heat ring 25 on the fabric. While providing two usage methods for the activation of the annular heat ring 25, a normal use protection mechanism is provided when the micro electric telescopic rod 43 fails.

[0058] The second embodiment is based on the first embodiment. Fig.10 and Fig.11 As shown, one end of the long guide rod 44 away from the micro electric telescopic rod 43 is connected to the second spring 46, and the other end of the second spring 46 away from the long guide rod 44 is connected to the screw head 45, the screw head 45 is threadedly installed with the sampling tube 1, the short rod 253 is inserted with the long guide rod 44, the annular heat ring 25 is installed in the lifting and lowering state of the sampling tube 1 through the micro electric telescopic rod 43 and the long guide rod 44, and the annular knife ring 24 is installed in the telescopic state of the sampling tube 1 through the long plate 23, the spiral spring 29, the push rod 27, the locking piece 26 and the pressure rod cap 22 on the top plate 28.

[0059] When in use, the squeezing strength of the second spring 46 on the bottom of the long guide rod 44 can be adjusted by twisting the threaded installation depth of the screw head 45 inside the sampling tube 1, thereby assisting in improving the response efficiency of the micro-electric telescopic rod 43 to the retraction speed of the long guide rod 44 with the help of the second spring 46 in the squeezed state, thereby improving the efficiency of the thermal cutting sampling effect of the sampling device and realizing rapid sampling of the cloth.

[0060] The third embodiment is based on the first and second embodiments. Fig.12 and Fig.13 As shown, a material selection cavity 61 is provided through the middle of the surface of the transparent glass plate 6 , and a material blocking plate 62 is installed on the surface of the transparent glass plate 6 and at a position corresponding to the material selection cavity 61 , and the material blocking plate 62 is slidably installed with the material selection cavity 61 .

[0061] Tweezers 63 are embedded inside the material selection cavity 61. Tweezers 63 slide up and down along the vertical direction inside the material selection cavity 61. Tweezers 63 are telescopically connected to the position of the central axis of the sampling tube 1 and are connected with a pointed clamp 64 for clamping and locking the cloth.

[0062] When in use, the transparent glass plate 6 is set to facilitate the operator to observe the sampling results and sampling quantity inside the sampling tube 1 in real time; the blocking plate 62 is slid on the transparent glass plate 6 in a clockwise direction along the circumferential direction with the central axis of the sampling tube 1 as the axis, so that the cloth sample in the material selection cavity 61 is exposed to the operator, and then according to the sampling sequence or usage requirements, the tweezers 63 are manually moved up and down in the material selection cavity 61 along the vertical direction, and the tweezers 63 are stopped on the cloth sample to be taken out, and then the thumb and index finger of the right hand are used to move the cloth sample up and down. Pinch the surfaces of the two pointed-mouth clamps 64 respectively, push them from the tweezers 63 into the sampling tube 1, clamp the corresponding fabric sample between the two pointed-mouth clamps 64, then rotate the transparent glass plate 6 outward around the hinged portion with the sampling tube 1, open the transparent glass plate 6, and pull the fabric sample clamped between the two pointed-mouth clamps 64 out of the sampling tube 1, so as to realize contactless sampling of the fabric sample, ensure the cleanliness of the sample itself, and will not interfere with the subsequent test results of the fabric sample, thereby ensuring the accuracy and reliability of the subsequent test results of the fabric sample.

[0063] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A testing and sampling device for fabrics used in garment production, characterized in that: include: A sampling barrel (1) is used to store cloth, the sampling barrel (1) comprising a transparent glass plate (6) that is rotated and pulled open, and a bottom ring seat (5) that is clamped on the bottom of the sampling barrel (1), one side of the transparent glass plate (6) is hinged to the sampling barrel (1), and the entire transparent glass plate (6) is embedded and installed on the sampling barrel (1); A sampling mechanism (2) is mounted on the top of the sampling tube (1) and is used for mechanically cutting and sampling the fabric. The sampling mechanism (2) comprises a ring cap (3) for guiding the sampling along the axial direction, and a hoop member (4) mounted on the outside of the sampling mechanism (2). The ring cap (3) is threadedly mounted on the middle of the top end of the sampling tube (1). The hoop member (4) is fitted with the sampling tube (1). The sampling mechanism (2) comprises a sleeve member (21) mounted on the inner side of the top of the ring cap (3), and a guide rail is installed on the inner wall of the upper sleeve member (21), a pressure rod cap (22) is embedded and installed in the middle of the top of the sleeve member (21), a locking member (26) is installed on the inner side of the sleeve member (21), a push rod (27) is inserted in the middle of the bottom of the locking member (26), a top plate (28) is installed at the bottom of the push rod (27), a spiral spring (29) is connected between the top plate (28) and the push rod (27), the top plate (28) is installed to be elastically mounted with the push rod (27) through the spiral spring (29), and the locking member (26) is assembled with the sleeve member (21) through the push rod (27) and the guide rail; Four long plate members (23) are installed in a circular array directly below the sleeve member (21); the bottoms of the four long plate members (23) are connected to an annular knife ring (24), and the annular knife ring (24) is used to perform annular cutting and sampling of fabric; the annular knife ring (24) is surrounded by an annular heat ring (25), and the annular heat ring (25) is used to perform annular heat cutting and sampling of fabric; the annular knife ring (24) and the annular heat ring (25) are both arranged flush with the bottom of the sampling tube (1), wherein the top plate (28) is installed on the top of the four long plate members (23).

2. A clothing production fabric testing sampling device according to claim 1, characterized in that: The top of the annular heat ring (25) is connected to an annular folding spring (251), a top ring (252) is installed directly above the annular heat ring (25), and the top side of the top ring (252) is connected to four short rods (253) in a circular array, and the four short rods (253) are respectively installed at four positive directions of the top side of the top ring (252).

3. A clothing production fabric testing sampling device according to claim 2, characterized in that: Spring bars (254) are installed in a circular array between the top ring (252) and the annular heat ring (25), and the spring bars (254) are inserted into the annular folding spring (251). The top ring (252) is elastically installed with the annular heat ring (255) through the cooperation of the annular folding spring (251) and the spring bars (254).

4. A clothing production fabric testing sampling device according to claim 3, characterized in that: The long plate (23) is provided with arc-shaped wall teeth (231) on one side facing the central axis of the sampling tube (1), and an arc-shaped slot is provided between two adjacent arc-shaped wall teeth (231). The surface of the top plate (28) is provided with tooth grooves (281) in a circular array. The long plate (23) is assembled with the top plate (28) through the tooth grooves (281) and the arc-shaped wall teeth (231). The annular knife ring (24) is assembled in parallel with the top plate (28) through the long plate (23).

5. A clothing production fabric testing sampling device according to claim 4, characterized in that: An arc-shaped stopper (221) is installed on the surface of the pressure rod cap (22) and close to the sleeve member (21), and the arc-shaped stopper (221) is connected to the pressure rod cap (22) in a circular array. The pressure rod cap (22) is limitedly installed with the sleeve member (21) through the arc-shaped stopper (221). The bottom edge of the pressure rod cap (22) is connected with teeth (222) in a circular array. The pressure rod cap (22) is engaged with the locking member (26) through the teeth (222). When the pressure rod cap (22) is pressed, the locking member (26) is locked in the disk. The pressure rod cap (22) rotates rightward along the inclined plane under the action of the spring force of the spring (29), and the teeth (222) on the pressure rod cap (22) fall into the adjacent grooves on the locking member (26), so that the annular knife ring (24) is extended, locked or retracted. A flat rod (223) is fixedly connected to the middle part of the inner side of the pressure rod cap (22), and the flat rod (223) is inserted into the push rod (27). A first spring (224) is sleeved on the flat rod (223), and the pressure rod cap (22) is elastically installed with the push rod (27) through the cooperation of the flat rod (223) and the first spring (224).

6. A clothing production fabric testing sampling device according to claim 5, characterized in that: The surface of the hoop member (4) is connected to four long sealing plates (41) in a circular array, a cross-head rod (42) is connected to the middle of the long sealing plate (41) and a portion facing the sampling tube (1), the cross-head rod (42) is inserted into a long guide rod (44) through a flat frame groove, and a flat frame groove is provided on the surface of the sampling tube (1) at a portion corresponding to the long sealing plate (41), and the long sealing plate (41) cooperates with the sampling tube (1) to vertically rise and fall.

7. A clothing production fabric testing sampling device according to claim 6, characterized in that: Four micro electric telescopic rods (43) are installed in a circular array in a portion of the inner wall of the sampling tube (1) close to the ring cap (3); the output ends of the micro electric telescopic rods (43) are connected to long guide rods (44); and the long guide rods (44) are telescopically installed with the sampling tube (1) via the micro electric telescopic rods (43).

8. A clothing production fabric testing sampling device according to claim 7, characterized in that: The end of the long guide rod (44) away from the micro electric telescopic rod (43) is connected to a second spring (46), and the end of the second spring (46) away from the long guide rod (44) is connected to a screw head (45); the screw head (45) is threadedly mounted on the sampling barrel (1); the short rod (253) is inserted into the long guide rod (44); the annular heat ring (25) is lifted and installed with the sampling barrel (1) through the cooperation of the micro electric telescopic rod (43) and the long guide rod (44); the annular knife ring (24) is telescopically mounted with the sampling barrel (1) through the cooperation of the long plate member (23), the spiral spring (29), the push rod (27), the locking member (26) and the pressure rod cap (22) on the top plate (28).

9. A clothing production fabric testing sampling device according to claim 8, characterized in that: A material selection cavity (61) is provided through the middle of the surface of the transparent glass plate (6), and a material blocking plate (62) is installed on the surface of the transparent glass plate (6) at a position corresponding to the material selection cavity (61), and the material blocking plate (62) is slidably installed with the material selection cavity (61).

10. A clothing production fabric testing sampling device according to claim 9, characterized in that: A pair of tweezers (63) is mounted on the inner side of the material selection cavity (61). The tweezers (63) slide up and down along the vertical direction on the inner side of the material selection cavity (61). The tweezers (63) are telescopically connected to a portion of the central axis of the sampling tube (1) and are provided with a pointed clamp (64) for clamping and locking the cloth.

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