A fully automatic breaking tension measuring device

Abstract

The present invention discloses a fully automatic breaking tensile force measuring device, comprising: at least one first detection station, the first detection station is equipped with a first detection device; at least one second detection station, the second detection station is equipped with a second detection device; a first transfer mechanism, the first transfer mechanism picks up the material and moves it to the first detection station so that the first detection device can detect it; the second transfer mechanism, the second transfer mechanism picks up the material at the first detection station and moves it to the second detection station so that the second detection device acts on the material to detect it. The present invention obtains the material through the first transfer mechanism, transfers it to the first detection station to detect the verticality through the first detection device, and then transfers the material on the first transfer mechanism to the second detection station through the second transfer mechanism, and the strength of the material is detected by the second detection device.

Description

Technical Field

[0001] The invention belongs to the technical field of measuring devices, and in particular relates to a fully automatic breaking tension measuring device. Background Art

[0002] After the production of the cloth is completed, the tensile strength of the cloth needs to be tested. Generally, when performing the tensile test, the two ends of the cloth need to be stretched vertically for testing. However, most of the existing measuring devices are manually loaded and then measured. The steps required are loading, measuring, and unloading. The manual operation required is cumbersome, so it is very important to obtain a simple and fully automatic breaking tension measuring device. Summary of the invention

[0003] In order to solve at least one of the above technical problems, the present invention provides a fully automatic breaking tension measuring device, comprising: At least one first inspection station, wherein a first inspection device is disposed at the first inspection station; at least one second inspection station, wherein the second inspection station is provided with a second inspection device; A first transfer mechanism, which picks up the material and moves it to the first detection station so that the first detection device can perform detection; The second transfer mechanism picks up the material located at the first detection station and moves it to the second detection station so that the second detection device acts on the material to realize detection.

[0004] Through the above technical scheme, the present invention realizes the acquisition of materials through the first transfer mechanism, and transfers them to the first detection station to realize verticality detection through the first detection device, and then transfers the materials on the first transfer mechanism to the second detection station through the second transfer mechanism, and the strength of the materials is detected by the second detection device.

[0005] Wherein, the first transfer mechanism includes a mechanical arm, and at least one cloth grabbing device is arranged at the end of the mechanical arm to grab the material to the first inspection station. The end of the mechanical arm is equipped with a grabbing mechanism, and the grabbing mechanism includes a first plate body fixed to the end of the mechanical arm, and two adjustment mechanisms arranged on the first plate body and symmetrically centered, and the adjustment mechanism includes a first slide rail, and an adjustment rod fixed on the first slider of the first slide rail. The adjustment rod is provided with a plurality of meshing teeth, and a gear meshing with the meshing teeth is arranged between the two adjustment mechanisms, and the distance between the two grabbing mechanisms is adjusted by rotating the gear, and the cloth grabbing device is fixed on the first slider. It also includes a motor, and the output shaft of the motor is fixedly connected to the gear. It also includes at least one suction cup structure, and the suction cup structure is arranged on the first slider.

[0006] The cloth grabbing device includes a grabbing shell, a needle hole is provided on the grabbing shell, and a needle row is retractably arranged in the grabbing shell. For example, the needle row is controlled by a driving cylinder or a driving motor to extend from the needle hole to pierce the cloth, wherein the needle row is obliquely arranged on the needle row, and several needle rows are relatively arranged so that the oblique directions of the needles are opposite to each other, so as to better grasp.

[0007] Through the above technical solution, the rotation of the motor drives the gear, thereby realizing the relative movement of the adjusting rod. The distance between the two cloth grabbing devices is adjustable and can be adapted to materials of various lengths.

[0008] It also includes a first conveyor belt assembly and a second conveyor belt assembly, the second conveyor belt assembly is higher than the first conveyor belt assembly, and also includes a plurality of stacked material assemblies, the material assembly includes a base and the material on the base, the stacked material assembly is provided with a cover plate at the top, the first transfer mechanism absorbs the cover plate and then grabs the material through the cloth grabbing device, and places the cover plate on the second conveyor belt assembly, and then completes the detection of the first detection station and the second detection station, the first transfer mechanism absorbs the base and then grabs the material through the cloth grabbing device, and places the base on the second conveyor belt assembly. The transmission directions of the first conveyor belt assembly and the second conveyor belt assembly are opposite.

[0009] Through the above technical solution, the robotic arm adopts a three-axis high degree of freedom robotic arm, which can rotate the originally horizontally placed materials to a vertical state, and move the materials originally located on the first conveyor belt assembly to the first inspection station, and at the same time can unload the cover plate and the base through the second conveyor belt assembly.

[0010] The first detection device arranged at the first detection station is a camera to detect the verticality of the material. The first transfer mechanism grabs the material and transfers it to the first detection station, and the material is rotated from a horizontal state to a vertical state.

[0011] The second detection device includes a first test limit structure and a second test limit structure, a second detection station is formed between the first test limit structure and the second test limit structure, the first test limit structure and / or the second test limit structure can be movably arranged to adjust the distance between the first test limit structure and the second test limit structure, and both sides of the material are respectively limited by the first test limit structure and the second test limit structure to stretch the material.

[0012] It also includes a third slide rail, the first test limit structure is configured on the third slider of the third slide rail through a tension detection device, and the second test limit structure is fixed on the workbench. Or the first test limit structure is fixed on the third slider, and a tension detection device is configured between the second test limit structure and the workbench.

[0013] In this embodiment, two third slide rails are provided and are arranged opposite to each other, and the two third slide blocks are fixedly connected to form a whole third slide block.

[0014] The first test limit structure and / or the second test limit structure include a shell, a cylinder fixed on the shell, and two relatively arranged rotating rods connected to the shell through a rotating shaft, and the output shaft of the cylinder acts on the end of the rotating rod; two sliding grooves are also provided in the shell, and clamping members are slidably connected in the sliding grooves. The two clamping members are relatively arranged, and an adjusting member is also threadedly connected to the rotating rod. The output end of the adjusting member can abut against the tail of the clamping member, and a reset spring is arranged between the clamping member and the shell. The output shaft of the cylinder moves downward to drive the rotation of the rotating rod, so that the end of the adjusting member abuts against the clamping member, so that the clamping member moves relatively.

[0015] It also includes at least one material unloading component, which includes a first rotating cylinder, and a first clamping cylinder is fixed to the output end of the first rotating cylinder. The first clamping cylinder clamps the material transferred from the second inspection station by the second transfer component and then rotates downward to complete the unloading.

[0016] The second transfer mechanism includes at least one transfer assembly, the transfer assembly includes a second slide rail, a clamp assembly is arranged on the second slider of the second slide rail, the clamp assembly at least partially passes through the second detection station to the first detection station to clamp the material located in the first transfer mechanism and then transfer it to the second detection station. The clamp assembly includes a second gripping cylinder, the output end of the second gripping cylinder forms a clamp, and at least part of the opposite sides of the clamp are provided with a gasket; the transfer assembly is provided with two, and the distance between the two transfer assemblies is adapted to the material width of the first transfer mechanism.

[0017] The second slide rail is fixed on the third slide block through a bracket, and the first rotating cylinder of the blanking assembly is fixed on the bracket.

[0018] A video camera or a camera can be installed at the second inspection station of the present invention to record the entire inspection process, and a video camera or a camera for monitoring can be arranged at other stations.

[0019] Compared with the prior art, the advantages of the present invention are: the present invention has a simple structure and realizes automatic detection of material loading, transfer of multi-station detection, verticality detection and strength detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a stereogram of the present invention; Figure 2 The grabbing mechanism of the present invention is three-dimensional Figure 1 ; Figure 3 The grabbing mechanism of the present invention is three-dimensional Figure 2 ; Figure 4 The second detection device part and the second transfer mechanism of the present invention are three-dimensional Figure 1 ; Figure 5 The second detection device part and the second transfer mechanism of the present invention are three-dimensional Figure 2 ; Figure 6 It is a schematic diagram of the first test limit structure and / or the second test limit structure of the present invention; Reference numerals: 1 first inspection station; 2 first inspection device; 3 second inspection station; 4 second detection device; 401 first test limit structure; 402 second test limit structure; 403 third slide rail; 404 tension detection device; 405 third slide block; 406 housing; 407 cylinder; 408 rotating shaft; 409 rotating rod; 410 sliding groove; 411 clamping member; 412 adjusting member; 413 return spring; 5 first transfer mechanism; 501 mechanical arm; 502 cloth grabbing device; 503 grabbing mechanism; 504 first plate; 505 adjustment mechanism; 506 first slide rail; 507 adjustment rod; 508 gear; 509 suction cup structure; 510 needle row; 511 needle outlet hole; 512 grabbing shell; 513 motor; 6 second transfer mechanism; 601 transfer assembly; 602 second slide rail; 603 clamp assembly; 604 second clamping cylinder; 605 gasket; 701 a first conveyor belt assembly; 702 a second conveyor belt assembly; 801 base; 9 blanking assembly; 901 first rotating cylinder; 902 first clamping cylinder; 10. Bracket; 12. Camera; 13. Materials. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the present invention, and thus to more clearly define the scope of the protection claimed in the present invention, the present invention is described in detail with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementations of the present invention, which are only some embodiments of the present invention, wherein the specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and each specific feature does not naturally and directly limit the scope of implementation of the present invention.

[0022] See attached Figure 1 As shown, the present invention adopts the following technical solution, a fully automatic breaking tensile force measuring device, comprising: At least one first inspection station 1, wherein the first inspection station 1 is provided with a first inspection device 2; At least one second inspection station 3, wherein the second inspection station 3 is provided with a second inspection device 4; A first transfer mechanism 5, wherein the first transfer mechanism 5 picks up the material 13 and moves it to the first inspection station 1 so that the first inspection device 2 can perform inspection; The second transfer mechanism 6 picks up the material 13 located at the first inspection station 1 and moves it to the second inspection station 3 so that the second inspection device 4 acts on the material 13 to realize inspection.

[0023] Through the above technical scheme, the present invention obtains the material 13 through the first transfer mechanism 5, and transfers it to the first detection station 1 to realize verticality detection through the first detection device 2, and then transfers the material 13 on the first transfer mechanism 5 to the second detection station 3 through the second transfer mechanism 6, and the strength of the material 13 is detected by the second detection device 4.

[0024] Among them, Figure 1-3 As shown, the first transfer mechanism 5 includes a mechanical arm 501, and at least one cloth grabbing device 502 is provided at the end of the mechanical arm 501 to grab the material 13 to the first inspection station 1. The end of the mechanical arm 501 is provided with a grabbing mechanism 503, and the grabbing mechanism 503 includes a first plate body 504 fixed at the end of the mechanical arm 501, and an adjustment mechanism 505 is symmetrically provided on the center of the first plate body 504. The adjustment mechanism 505 includes a first slide rail 506, and an adjustment rod 507 is fixed on the first slider of the first slide rail 506. The adjustment rod 507 is provided with a plurality of meshing teeth. A gear 508 meshing with the meshing teeth is provided between the two adjustment mechanisms 505, and the distance between the two grabbing mechanisms 503 is adjusted by rotating the gear 508. The cloth grabbing device 502 is fixed on the first slider. It also includes a motor 513, and the output shaft of the motor 513 is fixedly connected to the gear 508. It also includes at least one suction cup structure 509, and the suction cup structure 509 is arranged on the first slider. Wherein Figure 1 Position A is a schematic diagram of the state of the grabbing mechanism 503 at the second inspection station 3.

[0025] The fabric grabbing device 502 includes a grabbing shell 512, on which a needle hole 511 is provided, and a row of needles 510 is retractably arranged in the grabbing shell 512, for example, by driving a cylinder or a driving motor to control the row of needles 510 to extend from the needle hole 511 to pierce the fabric, wherein the row of needles 510 are obliquely arranged with needles, and a plurality of row of needles 510 are relatively arranged so that the oblique directions of the needles are opposite, for better grasping.

[0026] Through the above technical solution, the rotation of the motor drives the gear 508, thereby realizing the relative movement of the adjustment rod 507. The distance between the two cloth grabbing devices 502 is adjustable, and can be adapted to materials 13 of various lengths.

[0027] like Figure 1 As shown, it also includes a first conveyor belt assembly 701 and a second conveyor belt assembly 702, the second conveyor belt assembly 702 is higher than the first conveyor belt assembly 701, and also includes a plurality of stacked material 13 assemblies, the material 13 assembly includes a base 801 and the material 13 on the base 801, and the stacked material 13 assembly is provided with a cover plate at the top, the first transfer mechanism 5 absorbs the cover plate and then grabs the material 13 through the cloth grabbing device 502, and places the cover plate on the second conveyor belt assembly 702, and then completes the inspection of the first inspection station 1 and the second inspection station 3, the first transfer mechanism 5 absorbs the base 801 and then grabs the material 13 through the cloth grabbing device 502, and places the base 801 on the second conveyor belt assembly 702. The transmission directions of the first conveyor belt assembly 701 and the second conveyor belt assembly 702 are opposite.

[0028] Through the above technical solution, the robot arm 501 adopts a robot arm 501 with high three-axis freedom, which can rotate the material 13 originally placed horizontally to a vertical state, and move the material 13 originally located on the first conveyor belt assembly 701 to the first inspection station 1, and at the same time can unload the cover plate and the base 801 through the second conveyor belt assembly 702.

[0029] The first detection device 2 provided at the first detection station is a camera to detect the verticality of the material 13. The first transfer mechanism 5 grabs the material 13 and transfers it to the first detection station 1, and the material 13 is rotated from a horizontal state to a vertical state.

[0030] like Figure 6 As shown, the second detection device 4 includes a first test limit structure 401 and a second test limit structure 402, and a second detection station 3 is formed between the first test limit structure 401 and the second test limit structure 402. The first test limit structure 401 and / or the second test limit structure 402 can be movably set to adjust the distance between the first test limit structure 401 and the second test limit structure 402, and both sides of the material 13 are respectively limited by the first test limit structure 401 and the second test limit structure 402 to stretch the material 13.

[0031] like Figure 4 and Figure 5As shown, the third slide rail 403 is also included, the first test limit structure 401 is configured on the third slider 405 of the third slide rail 403 through the tension detection device 404, and the second test limit structure 402 is fixed on the workbench. Or the first test limit structure 401 is fixed on the third slider 405, and the tension detection device 404 is configured between the second test limit structure 402 and the workbench.

[0032] In this embodiment, two third slide rails 403 are provided and are arranged opposite to each other, and the two third slide blocks 405 are fixedly connected to form a whole third slide block 405 .

[0033] The first test limit structure 401 and / or the second test limit structure 402 include a shell 406, a cylinder 407 fixed on the shell 406, and two relatively arranged rotating rods 409 connected to the shell 406 through a rotating shaft 408, and the output shaft of the cylinder 407 acts on the end of the rotating rod 409; two sliding grooves 410 are also provided in the shell 406, and a clamping member 411 is slidably connected in the sliding groove 410. The two clamping members 411 are relatively arranged, wherein an adjusting member 412 is also threadedly connected to the rotating rod 409, and the output end of the adjusting member 412 can abut against the tail of the clamping member 411, and a reset spring 413 is arranged between the clamping member 411 and the shell 406, and the output shaft of the cylinder 407 moves downward, driving the rotation of the rotating rod 409, so that the end of the adjusting member 412 abuts against the clamping member 411, so that the clamping member 411 moves relatively.

[0034] like Figure 4 The figure also includes at least one unloading component 9, which includes a first rotating cylinder 901, and a first gripping cylinder 902 is fixed to the output end of the first rotating cylinder 901. The first gripping cylinder 902 clamps the material 13 transferred from the second inspection station 3 by the second transfer component 601 and then rotates downward to complete the unloading.

[0035] The second transfer mechanism 6 includes at least one transfer component 601, the transfer component 601 includes a second slide rail 602, a clamp component 603 is arranged on the second slider of the second slide rail 602, the clamp component 603 at least partially passes through the second inspection station 3 to the first inspection station 1 to clamp the material 13 located at the first transfer mechanism 5 and then transfer it to the second inspection station 3. The clamp component 603 includes a second gripping cylinder 604, the output end of the second gripping cylinder 604 forms a clamp, and a gasket 605 is arranged on the opposite side of at least part of the clamp; two transfer components 601 are provided, and the distance between the two transfer components 601 is adapted to the width of the material 13 of the first transfer mechanism 5.

[0036] The second slide rail 602 is fixed on the third slide block 405 through the bracket 10 , and the first rotating cylinder 901 of the blanking assembly 9 is fixed on the bracket 10 .

[0037] A camera 12 or a camera may be installed at the second inspection station 3 of the present invention to record the entire inspection process, and a camera 12 or a camera for monitoring may be arranged at other stations.

[0038] Among them, the present invention also includes a controller. Micro switches or sensors and other devices can be configured at the above-mentioned various action components of the present invention to transmit information to the controller. The controller can then comprehensively control the various action components according to the sensor device to realize the automatic operation of the structure.

[0039] Compared with the prior art, the advantages of the present invention are: the present invention has a simple structure and realizes automatic detection of material loading, transfer of multi-station detection, verticality detection and strength detection.

[0040] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A fully automatic breaking tension measuring device, characterized in that: include: At least one first detection station (1), wherein the first detection station (1) is provided with a first detection device (2) for detecting the verticality of the material (13); At least one second detection station (3), wherein the second detection station (3) is provided with a second detection device (4); A first transfer mechanism (5), wherein the first transfer mechanism (5) picks up the material (13) and then moves to the first detection station (1) so that the first detection device (2) can perform detection; a second transfer mechanism (6), wherein the second transfer mechanism (6) picks up the material (13) located at the first inspection station (1) and moves it to the second inspection station (3) so that the second inspection device (4) acts on the material (13) to achieve inspection; The second transfer mechanism (6) comprises at least one transfer component (601), the transfer component (601) comprises a second slide rail (602), a clamp component (603) is arranged on a second slider of the second slide rail (602), and the clamp component (603) at least partially passes through the second inspection station (3) to the first inspection station (1) to clamp the material (13) located at the first transfer mechanism (5) and then transfer it to the second inspection station (3).

2. The fully automatic breaking force measuring device according to claim 1, characterized in that: The clamping component (603) comprises a second gripping cylinder (604), the output end of the second gripping cylinder (604) forming a clamping component, and a gasket (605) is provided on the opposite side of at least part of the clamping component; the transfer component (601) is provided with two, and the distance between the two transfer components (601) is adapted to the width of the material (13) of the first transfer mechanism (5).

3. The fully automatic breaking force measuring device according to claim 1 is characterized in that: The first transfer mechanism (5) comprises a mechanical arm (501), and at least one cloth grabbing device (502) is arranged at the end of the mechanical arm (501) to grab the material (13) to the first inspection station (1); the end of the mechanical arm (501) is provided with a grabbing mechanism (503), and the grabbing mechanism (503) comprises a first plate body (504) fixed to the end of the mechanical arm (501), and an adjustment mechanism (505) is centrally symmetrically arranged on the first plate body (504), and the adjustment mechanism (505) comprises a first slide rail (506), and an adjustment rod (507) is fixed on the first slider of the first slide rail (506); a plurality of meshing teeth are provided on the adjustment rod (507), and a gear (508) meshing with the meshing teeth is arranged between the two adjustment mechanisms (505), and the distance between the two grabbing mechanisms (503) is adjusted by rotating the gear (508), and the cloth grabbing device (502) is fixed on the first slider.

4. The fully automatic breaking force measuring device according to claim 3 is characterized in that: It also includes a motor (513), the output shaft of the motor (513) being fixedly connected to the gear (508); and / or it also includes at least one suction cup structure (509), the suction cup structure (509) being arranged on the first sliding block; The fabric grabbing device (502) comprises a grabbing shell (512), a needle hole (511) is provided on the grabbing shell (512), and a row of needles (510) is telescopically arranged in the grabbing shell (512). The row of needles (510) is controlled by a driving cylinder or a driving motor in the grabbing shell (512) to extend from the needle hole (511) to pierce the fabric, wherein the row of needles (510) are obliquely arranged with needles, and a plurality of row of needles (510) are arranged relative to each other so that the oblique directions of the needles are relative to each other.

5. The fully automatic breaking tensile force measuring device according to claim 1 is characterized in that: The first detection device (2) arranged at the first detection station is a camera for detecting the verticality of the material (13), the first transfer mechanism (5) grabs the material (13) and transfers it to the first detection station (1), and the material (13) is rotated from a horizontal state to a vertical state.

6. The fully automatic breaking tensile force measuring device according to claim 1 is characterized in that: The device further comprises at least one material unloading component (9), wherein the material unloading component (9) comprises a first rotating cylinder (901), a first gripping cylinder (902) being fixed to the output end of the first rotating cylinder (901), the first gripping cylinder (902) gripping the material (13) transferred from the second inspection station (3) by the second transfer component (601) and then rotating downward to complete the material unloading.

7. The fully automatic breaking tensile force measuring device according to claim 1 is characterized in that: The second detection device (4) comprises a first test limit structure (401) and a second test limit structure (402), wherein a second detection station (3) is formed between the first test limit structure (401) and the second test limit structure (402), and the first test limit structure (401) and / or the second test limit structure (402) are movably arranged to adjust the distance between the first test limit structure (401) and the second test limit structure (402), and two sides of the material (13) are respectively limited by the first test limit structure (401) and the second test limit structure (402) to stretch the material (13).

8. The fully automatic breaking tensile force measuring device according to claim 7 is characterized in that: It also includes a third slide rail (403), the first test limit structure (401) is configured on the third slider (405) of the third slide rail (403) through a tension detection device (404), and the second test limit structure (402) is fixed on a workbench. Or the first test limit structure (401) is fixed on the third slider (405), and the tension detection device (404) is configured between the second test limit structure (402) and the workbench. The third slide rail (403) is provided with two and is arranged opposite to each other, and the two third sliders (405) are fixedly connected to form a whole third slider (405).

9. The fully automatic breaking tensile force measuring device according to claim 7 or 8, characterized in that: The first test limit structure (401) and / or the second test limit structure (402) comprises a housing (406), a cylinder (407) fixed on the housing (406), and two oppositely arranged rotating rods (409) connected to the housing (406) via rotating shafts (408), wherein the output shaft of the cylinder (407) acts on the ends of the rotating rods (409); two sliding grooves (410) are further provided in the housing (406), and a clamping member (410) is slidably connected in the sliding grooves (410). 1), two clamping members (411) are arranged opposite to each other, wherein an adjusting member (412) is threadedly connected to the rotating rod (409), and the output end of the adjusting member (412) can abut against the tail of the clamping member (411), and a return spring (413) is arranged between the clamping member (411) and the housing (406), and the output shaft of the cylinder (407) moves downward to drive the rotating rod (409) to rotate, so that the end of the adjusting member (412) abuts against the clamping member (411), so that the clamping member (411) moves relatively.

10. The fully automatic breaking tensile force measuring device according to claim 3, characterized in that: The invention also comprises a first conveyor belt assembly (701) and a second conveyor belt assembly (702), wherein the second conveyor belt assembly (702) is higher than the first conveyor belt assembly (701), and a plurality of stacked material (13) assemblies, wherein the material (13) assembly comprises a base (801) and a material (13) on the base (801), wherein a cover plate is arranged at the top of the stacked material (13) assembly, wherein the first transfer mechanism (5) absorbs the cover plate and then grabs the material (13) through a cloth grabbing device (502), and places the cover plate on the second conveyor belt assembly (702), and then completes the inspection of the first inspection station (1) and the second inspection station (3), wherein the first transfer mechanism (5) absorbs the base (801) and then grabs the material (13) through a cloth grabbing device (502), and places the base (801) on the second conveyor belt assembly (702).

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