A clamp body detection system and method

Abstract

The invention discloses a clamp body detection system and method, comprising a base, a clamping side frame is fixedly connected to the top of the base, a top plate is fixedly connected to the top of the clamping side frame, and a clamping platform is arranged on the top of the top plate; the threaded sleeve can be driven to move vertically by utilizing the threaded connection between a rotating transmission screw and a threaded sleeve, and one side of the two threaded sleeves are connected by a limit plate, and the threaded sleeve can be limited by the limit plate; when the clamping plate moves, the bottom plate is driven to move upward, and when moving, the side scraper is driven to contact and wipe the surface of the soft pad, and the surface of the soft pad and the contact plate can be cleaned by the side cleaning brush.

Description

Technical Field

[0001] The invention relates to the technical field of tooling fixtures, and in particular to a fixture body detection system and method. Background Art

[0002] A fixture is a device used to fix the object to be processed in the mechanical manufacturing process so that it occupies the correct position for construction or inspection. It is also called a clamp. The fixture body detection system is a system used to detect the quality and accuracy of the fixture body. It is usually composed of multiple sensors, controllers and computer software. The system detects various parameters of the fixture body, such as position, angle, size, etc. through sensors, and transmits the data to the controller for analysis and processing.

[0003] In the prior art, the authorization publication number "CN105758718B" discloses "a clamp and a detection device having the clamp"; it includes a first clamping assembly and a second clamping assembly arranged opposite to each other, which are used to clamp the two ends of the sample respectively, the first clamping assembly includes a first base, a first fixed wheel fixed on the first base, and a first cam rotatably arranged on the first base; the second clamping assembly includes a second base, a second fixed wheel fixed on the second base, and a second cam rotatably arranged on the second base. When the first protrusion of the first cam rotates into the first groove and the second protrusion of the second cam rotates into the second groove, the first end of the sample in the first groove and the second end of the sample in the second groove are locked respectively. The detection device includes a frame and the above-mentioned clamp arranged on the frame. After the sample adopts a specific winding method, the clamp of the above-mentioned structure can realize the self-locking function of the two ends of the sample, simplifying the process of locking the sample.

[0004] The above-mentioned "a fixture and a detection device having the fixture" still has some disadvantages. For example, during the use of the existing fixture, the mechanical parts of the detection device, such as sensors, transmission mechanisms, etc., will be rusted after being affected by moisture, which will affect its normal operation. At the same time, the fixture table that cannot adjust the height can only be used for processing workpieces of fixed height. For workpieces of different heights, different fixture tables need to be used, which reduces the flexibility of use. The fixture table with a relatively fixed angle will cause the workpiece to be placed unevenly or unevenly stressed, affecting the detection and processing accuracy after clamping. In the process of clamping the fixture, if there are debris on the surface of the clamp, the debris may contain hard particles, which may scratch the surface of the workpiece during the clamping process.

[0005] To this end, a fixture body detection system and method are proposed here to solve the above-mentioned problems. Summary of the invention

[0006] The purpose of the present invention is to provide a fixture body detection system and method to solve the problem that mechanical parts in the detection device, such as sensors, transmission mechanisms, etc., will rust after being affected by moisture, which will affect their normal operation, and the detection table cannot adjust the height and hard particles will scratch the surface of the workpiece.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a fixture clamp body detection system and method, comprising a base, the top of the base is fixedly connected to a clamping side frame, the top of the clamping side frame is fixedly connected to a top plate, the top of the top plate is provided with a clamping platform, side protection boxes are provided on both sides of the base, the inner side of the side protection box is provided with a clamping mechanism, the clamping mechanism comprises a first motor, a first threaded rod and a transmission plate, the output shaft of the first motor is movably connected to the first threaded rod, the surface of the first threaded rod is threadedly connected to the first threaded sleeve, the surface of the first threaded sleeve is provided with a transmission plate, one side of the transmission plate is fixedly connected to a clamping plate, one side of the clamping plate is fixedly connected to a soft pad, one side of the clamping plate is provided with a detection mechanism, the detection mechanism is used to detect the workpiece and the fixture.

[0008] As a further solution of the present invention: the detection mechanism includes a groove, a contact plate and a connecting spring, a groove is opened on one side of the clamping plate, a pressure sensor body is fixedly connected to the inner side of the groove, a pressure signal module is fixedly connected to the other side of the pressure sensor body, a connecting spring is movably connected to one side of the groove, a contact plate is movably connected to one side of the connecting spring, and a conductive plate is fixedly connected to one side of the contact plate.

[0009] As a further solution of the present invention: a transmission mechanism is arranged on the top of the side protection box, and the transmission mechanism includes side transmission teeth, top transmission teeth and a second threaded rod, one side of the first threaded rod is fixedly connected with the side transmission teeth, one side of the side transmission teeth is movably connected with the top transmission teeth, the top of the top transmission teeth is fixedly connected with the second threaded rod, the top of the side protection box is fixedly connected with a protection plate, the top frame, one side of the top frame is fixedly connected with a protection plate, one side of the protection plate is provided with a side slide rail, the inner side of the side slide rail is slidably connected with a sliding block, one side of the sliding block is fixedly connected with a sliding frame, the surface of the sliding frame is provided with a second threaded sleeve, and one side of the sliding frame is fixedly connected with a connecting frame.

[0010] As a further solution of the present invention: a lifting mechanism is arranged on the surface of the base, and the lifting mechanism includes a second motor, a No. 1 pulley and a No. 1 transmission belt; the second motor is fixedly connected to the surface of the base, the output shaft of the second motor is movably connected to the No. 1 pulley, one side of the No. 1 pulley is movably connected to the No. 1 transmission belt, one side of the No. 1 transmission belt is movably connected to the No. 2 pulley, the top of the No. 1 pulley is fixedly connected to the No. 3 pulley, one side of the No. 3 pulley is movably connected to the No. 3 transmission belt, and one side of the No. 3 transmission belt is movably connected to the No. 4 pulley.

[0011] As a further solution of the present invention: the top of the second threaded rod is movably connected to a No. 1 shaft disc, and the top of the No. 1 shaft disc is movably connected to the inner side of the top frame.

[0012] As a further solution of the present invention: a bottom plate is fixedly connected to one side of the connecting frame, a side cleaning brush is fixedly connected to one side of the bottom plate, and a side scraper is fixedly connected to the bottom of the bottom plate.

[0013] As a further solution of the present invention: the top of the fourth pulley and the top of the second pulley are both fixedly connected with a transmission screw, and the surface of the transmission screw is threadedly connected with a threaded sleeve, and one side of the threaded sleeve is fixedly connected with a limiting plate, the bottom of the threaded sleeve is fixedly connected with a connecting ring, the inner side of the connecting ring is movably connected with a debris removal brush, the bottom of the second pulley and the bottom of the fourth pulley are both movably connected with the second shaft disk, and the bottom of the second shaft disk is movably connected to the surface of the base.

[0014] As a further solution of the present invention: a bottom groove is opened at the bottom of the clamping table, a transmission shaft is movably connected to the inner side of the bottom groove, a side slide frame is fixedly connected to the inner side of the top plate, and side slide plates are fixedly connected to both ends of the transmission shaft.

[0015] As a further solution of the present invention: a dehumidification mechanism is provided at the bottom of the clamping table, and the dehumidification mechanism includes a material box, a material plate and ventilation holes. The top of the material box is fixedly connected to the material plate, the surface of the material plate is provided with ventilation holes, the surface of the material plate is fixedly connected to a connecting sleeve, the top of the No. 3 pulley is fixedly connected to a top transmission rod, the top of the top transmission rod is fixedly connected to a top ring, and the bottom of the top ring is movably connected to a material brush.

[0016] The present invention also discloses a method for a fixture body detection system, which uses the above-mentioned fixture body detection system and comprises the following steps:

[0017] S1. First, place the workpiece to be clamped on the surface of the clamping table, then start the first motor to drive the first threaded rod to rotate, and use the rotating first threaded rod to rotate the inner thread of the first threaded sleeve, and use the moving clamping plate to clamp the workpiece on the surface of the clamping table. When clamping, the contact plate contacts the workpiece, and the contact plate will drive the connecting spring to deform after contact. The deformed connecting spring will drive the conductive plate to move, and the conductive plate will contact the pressure sensor body when moving. When subjected to pressure, the resistance value of the silicon material in the pressure sensor body changes, and then converted into an electrical signal;

[0018] S2. At the same time, when the first threaded rod rotates to drive the clamping plate to move horizontally, the rotation of the first threaded rod drives the side transmission gear to rotate, the rotating side transmission gear drives the top transmission gear to rotate, and the rotating top transmission gear drives the second threaded rod to rotate. The rotating second threaded rod is threadedly connected with the second threaded sleeve, which drives the sliding frame to move vertically. When the clamping plate is at the edge of the clamping table, the bottom plate is set on one side of the soft pad, and the surfaces of the side scraper and the side cleaning brush are in contact with the surface of the soft pad. When the clamping plate moves, it drives the bottom plate to move upward.

[0019] S3, after starting the second motor, the second motor is used to drive the No. 1 pulley to rotate, the rotating No. 1 pulley will drive the No. 1 transmission belt to move, and through the connection of the No. 1 transmission belt, the No. 2 pulley will be driven to rotate synchronously, and at the same time, the rotation of the No. 1 pulley will drive the No. 3 pulley to move, and the rotating No. 3 pulley will drive the No. 3 transmission belt to move, and the connection of the No. 3 transmission belt can drive the No. 4 pulley to rotate, and the tops of the No. 4 pulley and the No. 2 pulley are fixedly connected with a transmission screw, and when the No. 2 pulley and the No. 4 pulley rotate, both of the two transmission screws will be driven to rotate, and the threaded connection between the rotating transmission screw and the threaded sleeve can drive the threaded sleeve to move vertically;

[0020] S4. By using two second motors to adjust the heights of the two sets of threaded sleeves respectively, the angle of the clamping table can be adjusted. A bottom groove is provided at the bottom of the clamping table. The bottom of the clamping table can rotate along the transmission shaft in the bottom groove. By adjusting the heights of the multiple threaded sleeves, the inclination of the clamping table along the transmission shaft can be adjusted.

[0021] S5. When the second motor drives the transmission screw to adjust the height of the clamping table, it will drive the top transmission rod to rotate along the inner side of the connecting sleeve. The rotation of the connecting sleeve can drive the top ring to rotate along the top of the material plate.

[0022] The present invention also discloses a method for a fixture body detection system, which uses the above-mentioned fixture body detection system and comprises the following steps:

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The contact plate contacts the workpiece. At this time, the contact plate will drive the connection spring to deform after contact. The deformed connection spring will drive the conductive plate to move. The conductive plate will contact the pressure sensor body when moving. When subjected to pressure, the resistance value of the silicon material in the pressure sensor changes and is converted into an electrical signal. The pressure signal module can convert the sensed pressure into an electrical signal. The processed electrical signal is output and can be displayed on an external device in the form of an analog signal or a digital signal. These signals can reflect the real-time pressure value when the workpiece is clamped. By comparing with the preset standard value, the stability of the clamping plate and whether the position and size of the workpiece meet the requirements can be judged. The specific use of the fixture can be detected in a portable manner;

[0025] 2. When the clamping plate moves, it will drive the bottom plate to move upward, and when moving, it will drive the side scraper to contact and wipe the surface of the soft pad. The side cleaning brush can be used to clean the surface of the soft pad and the contact plate, reducing the presence of debris or metal particles on the surface of the contact plate and the soft pad, improving the effect of the workpiece clamping detection and reducing the impact on the workpiece during clamping;

[0026] 3. By using the threaded connection between the rotating transmission screw and the threaded sleeve, the threaded sleeve can be driven to move vertically, and one side of the two threaded sleeves are connected by a limit plate, and the limit plate can be used to limit the threaded sleeve. By adjusting the height of the threaded sleeve, the height of the clamping table can be adjusted, so that the clamping table can be suitable for workpieces of different heights;

[0027] 4. The angle of the clamping table can be adjusted by adjusting the height of the two sets of threaded sleeves by using two second motors respectively, and a bottom groove is provided at the bottom of the clamping table, and the bottom of the clamping table can be rotated along the transmission shaft in the bottom groove. By adjusting the height of multiple threaded sleeves, the inclination of the clamping table along the transmission shaft can be adjusted. When the height of the clamping table is adjusted by the threaded sleeve, the sliding connection between the side slide and the side slide frame can be used to improve the stability of the clamping table during vertical movement. By adjusting the angle of the clamping table in a portable manner, the situation of uneven placement or uneven force of the workpiece can be reduced, thereby improving the accuracy of workpiece clamping processing detection;

[0028] 5. The rotating material plate can drive the material brush to clean the desiccant material on the surface of the material plate. The material brush can effectively remove dust and impurities adsorbed on the surface of the desiccant, ensure that the moisture absorption performance of the desiccant is not affected, reduce the agglomeration and hardening caused by the moisture absorption of the desiccant material, and maintain its good moisture absorption performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the transmission mechanism structure of the present invention;

[0031] Figure 3 It is a schematic diagram of the transmission mechanism structure of the present invention;

[0032] Figure 4 It is a schematic diagram of the structure of the detection mechanism of the present invention;

[0033] Figure 5 It is a schematic diagram of the transmission mechanism structure of the present invention;

[0034] Figure 6 It is a schematic diagram of the lifting mechanism structure of the present invention;

[0035] Figure 7 It is a schematic diagram of the separation of the lifting mechanism of the present invention;

[0036] Figure 8 It is a schematic diagram of the structure of the limiting plate of the present invention;

[0037] Fig. 9 It is a schematic diagram of the structure of the threaded sleeve of the present invention;

[0038] Fig.10 It is a schematic diagram of the structure of the clamping table of the present invention;

[0039] Fig.11 It is a schematic diagram of the structure of the moisture removal mechanism of the present invention;

[0040] Fig.12 It is a schematic diagram of the separation of the dehumidification mechanism of the present invention.

[0041] In the figure: 1, base; 2, clamping side frame; 3, top plate; 4, clamping table; 5, side protection box; 6, clamping mechanism; 601, first motor; 602, first threaded rod; 603, transmission plate; 604, first threaded sleeve; 605, clamping plate; 606, cushion; 7, detection mechanism; 701, groove; 702, contact plate; 703, connecting spring; 704, conduction plate; 705, pressure sensor body; 706, pressure signal module; 8, transmission mechanism; 801, side transmission gear; 802, top transmission gear; 803, second threaded rod; 804, No. 1 shaft disc; 805, protection plate; 806, side slide rail; 807, sliding frame; 808, second threaded sleeve; 809, sliding block; 8010, connecting frame; 8011, bottom plate; 8012, side scraper plate; 8013, side cleaning brush; 8014, top frame; 9, lifting mechanism; 901, second motor; 902, pulley No. 1; 903, transmission belt No. 1; 904, pulley No. 2; 905, transmission screw; 906, pulley No. 3; 907, transmission belt No. 3; 908, pulley No. 4; 909, threaded sleeve; 9010, limit plate; 9011, connecting ring; 9012, debris removal brush; 9013, bottom groove; 9014, transmission shaft; 9015, side slide; 9016, side slide frame; 9017, shaft disc No. 2; 10, moisture removal mechanism; 1001, material box; 1002, material plate; 1003, ventilation hole; 1004, connecting sleeve; 1005, top transmission rod; 1006, top ring; 1007, material brush. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0044] See also Figures 1 to 12 In an embodiment of the present invention, a fixture body detection system and method include a base 1, a clamping side frame 2 is fixedly connected to the top of the base 1, a top plate 3 is fixedly connected to the top of the clamping side frame 2, a clamping platform 4 is arranged on the top of the top plate 3, side protection boxes 5 are arranged on both sides of the base 1, a clamping mechanism 6 is arranged on the inner side of the side protection box 5, the clamping mechanism 6 includes a first motor 601, a first threaded rod 602 and a transmission plate 603, the output shaft of the first motor 601 is movably connected to the first threaded rod 602, the surface of the first threaded rod 602 is threadedly connected to the first threaded sleeve 604, the surface of the first threaded sleeve 604 is arranged with a transmission plate 603, one side of the transmission plate 603 is fixedly connected to a clamping plate 605, one side of the clamping plate 605 is fixedly connected to a soft pad 606, one side of the clamping plate 605 is arranged with a detection mechanism 7, and the detection mechanism 7 is used to detect the workpiece and the fixture.

[0045] In this embodiment: the detection mechanism 7 includes a groove 701, a contact plate 702 and a connecting spring 703. A groove 701 is opened on one side of the clamping plate 605. A pressure sensor body 705 is fixedly connected to the inner side of the groove 701. A pressure signal module 706 is fixedly connected to the other side of the pressure sensor body 705. A connecting spring 703 is movably connected to one side of the groove 701. A contact plate 702 is movably connected to one side of the connecting spring 703. A conductive plate 704 is fixedly connected to one side of the contact plate 702.

[0046] It should be noted that the conductive plate 704 will contact the pressure sensor body 705 when moving. When subjected to pressure, the resistance value of the silicon material in the pressure sensor body 705 changes and is then converted into an electrical signal.

[0047] In this embodiment: a transmission mechanism 8 is provided on the top of the side protection box 5, and the transmission mechanism 8 includes a side transmission tooth 801, a top transmission tooth 802 and a second threaded rod 803. One side of the first threaded rod 602 is fixedly connected with the side transmission tooth 801, one side of the side transmission tooth 801 is movably connected with the top transmission tooth 802, and the top of the top transmission tooth 802 is fixedly connected with the second threaded rod 803. The top of the side protection box 5 is fixedly connected with a protection plate 805 and a top frame 8014. One side of the top frame 8014 is fixedly connected with the protection plate 805. One side of the protection plate 805 is provided with a side slide rail 806, and the inner side of the side slide rail 806 is slidably connected with a sliding block 809. One side of the sliding block 809 is fixedly connected with a sliding frame 807. The surface of the sliding frame 807 is provided with a second threaded sleeve 808, and one side of the sliding frame 807 is fixedly connected with a connecting frame 8010.

[0048] It should be noted that, during the movement of the sliding frame 807 , the sliding block 809 will be slidably connected to the side sliding rail 806 . The sliding connection between the sliding block 809 and the side sliding rail 806 can improve the stability of the movement of the sliding frame 807 .

[0049] In this embodiment: a lifting mechanism 9 is provided on the surface of the base 1, and the lifting mechanism 9 includes a second motor 901, a No. 1 pulley 902 and a No. 1 transmission belt 903. The second motor 901 is fixedly connected to the surface of the base 1, and the output shaft of the second motor 901 is movably connected to the No. 1 pulley 902, one side of the No. 1 pulley 902 is movably connected to the No. 1 transmission belt 903, one side of the No. 1 transmission belt 903 is movably connected to the No. 2 pulley 904, the top of the No. 1 pulley 902 is fixedly connected to the No. 3 pulley 906, one side of the No. 3 pulley 906 is movably connected to the No. 3 transmission belt 907, and one side of the No. 3 transmission belt 907 is movably connected to the No. 4 pulley 908.

[0050] It should be noted that the connection of the No. 3 transmission belt 907 can drive the No. 4 pulley 908 to rotate, and the tops of the No. 4 pulley 908 and the No. 2 pulley 904 are fixedly connected with a transmission screw 905. When the No. 2 pulley 904 and the No. 4 pulley 908 rotate, both transmission screws 905 will be driven to rotate.

[0051] In this embodiment, the top of the second threaded rod 803 is movably connected to the first shaft disc 804 , and the top of the first shaft disc 804 is movably connected to the inner side of the top frame 8014 .

[0052] It should be noted that, by connecting the No. 1 shaft disc 804 with the top frame 8014 , the No. 1 shaft disc 804 can be used to support the second threaded rod 803 .

[0053] In this embodiment: a bottom plate 8011 is fixedly connected to one side of the connecting frame 8010 , a side cleaning brush 8013 is fixedly connected to one side of the bottom plate 8011 , and a side scraper 8012 is fixedly connected to the bottom of the bottom plate 8011 .

[0054] It should be noted that by driving the bottom plate 8011 to move upward, the side scraper 8012 will be driven to contact and wipe the surface of the soft pad 606, and the side cleaning brush 8013 can be used to clean the surface of the soft pad 606 and the contact plate 702, thereby reducing the presence of debris or metal particles on the surface of the contact plate 702 and the soft pad 606.

[0055] In this embodiment: the top of the fourth pulley 908 and the top of the second pulley 904 are fixedly connected with a transmission screw 905, and the surface of the transmission screw 905 is threadedly connected with a threaded sleeve 909, and one side of the threaded sleeve 909 is fixedly connected with a limiting plate 9010, the bottom of the threaded sleeve 909 is fixedly connected with a connecting ring 9011, and the inner side of the connecting ring 9011 is movably connected with a de-dusting brush 9012, the bottom of the second pulley 904 and the bottom of the fourth pulley 908 are movably connected with a second shaft disk 9017, and the bottom of the second shaft disk 9017 is movably connected to the surface of the base 1.

[0056] In this embodiment: a bottom groove 9013 is opened at the bottom of the clamping table 4, a transmission shaft 9014 is movably connected to the inner side of the bottom groove 9013, a side slide frame 9016 is fixedly connected to the inner side of the top plate 3, and side slide plates 9015 are fixedly connected to both ends of the transmission shaft 9014.

[0057] It should be noted that the sliding connection between the side slide plate 9015 and the side slide frame 9016 can improve the stability of the clamping table 4 during vertical movement.

[0058] In this embodiment: a dehumidification mechanism 10 is provided at the bottom of the clamping table 4, and the dehumidification mechanism 10 includes a material box 1001, a material plate 1002 and a ventilation hole 1003, the top of the material box 1001 is fixedly connected to the material plate 1002, the surface of the material plate 1002 is provided with a ventilation hole 1003, the surface of the material plate 1002 is fixedly connected to a connecting sleeve 1004, the top of the No. 3 pulley 906 is fixedly connected to a top transmission rod 1005, the top of the top transmission rod 1005 is fixedly connected to a top ring 1006, and the bottom of the top ring 1006 is movably connected to a material brush 1007.

[0059] It should be noted that the rotating material plate 1002 can drive the material brush 1007 to clean and scrub the desiccant material on the surface of the material plate 1002 , and the material brush 1007 can effectively remove dust, impurities, etc. adsorbed on the surface of the desiccant.

[0060] In combination with the above-mentioned fixture body detection system, a method for a fixture body detection system is provided below, which specifically includes the following steps:

[0061] S1. First, place the workpiece to be clamped on the surface of the clamping table 4. At this time, the first motor 601 is started to drive the first threaded rod 602 to rotate. The rotating first threaded rod 602 rotates in the inner thread of the first threaded sleeve 604, which can drive the transmission plate 603 to move horizontally along the surface of the first threaded rod 602. Through the drive of the two first motors 601, the two first threaded rods 602 can be driven to rotate respectively by the two first motors 601, and the two clamping plates 605 can be driven to move by the two first threaded rods 602. The moving clamping plates 605 can be used to clamp the workpiece on the surface of the clamping table 4. During the clamping process, one side of the clamping plate 605 will first contact the workpiece through the contact plate 702 during the movement. At this time, the contact plate 702 is moved. After contact, the plate 702 will drive the connecting spring 703 to deform, and the deformed connecting spring 703 will drive the conductive plate 704 to move. When moving, the conductive plate 704 will contact the pressure sensor body 705. When subjected to pressure, the resistance value of the silicon material in the pressure sensor body 705 changes, and then converted into an electrical signal. The pressure signal module 706 can convert the sensed pressure into an electrical signal. The processed electrical signal is output and can be displayed on an external device in the form of an analog signal or a digital signal. These signals can reflect the real-time pressure value when the workpiece is clamped. By comparing with the preset standard value, the stability of the clamping of the clamping plate 605 and whether the position and size of the workpiece meet the requirements can be judged. The specific use of the detection fixture can be carried out in a portable manner;

[0062] S2. At the same time, when the first threaded rod 602 rotates and drives the clamping plate 605 to move horizontally, the rotation of the first threaded rod 602 will drive the side transmission gear 801 to rotate, and the rotating side transmission gear 801 will drive the top transmission gear 802 to rotate, and the rotating top transmission gear 802 will drive the second threaded rod 803 to rotate. The rotating second threaded rod 803 is threadedly connected with the second threaded sleeve 808, which will drive the sliding frame 807 to move vertically. During the movement of the sliding frame 807, the sliding block 809 is slidably connected with the side slide rail 806. The sliding connection between the sliding block 809 and the side slide rail 806 can improve the stability of the movement of the sliding frame 807, and when the first threaded rod 602 rotates, the clamping plate 605 is driven to move along the clamping table 4 When the surface of the clamping plate 605 moves horizontally, it will drive the sliding frame 807 to move vertically along the top of the second threaded rod 803. When the clamping plate 605 is at the edge of the clamping table 4, the bottom plate 8011 is set on one side of the soft pad 606, and the surfaces of the side scraper 8012 and the side cleaning brush 8013 are in contact with the surface of the soft pad 606. When the clamping plate 605 moves, it will drive the bottom plate 8011 to move upward, and the side scraper 8012 will be driven to contact and wipe the surface of the soft pad 606 during the movement. The side cleaning brush 8013 can be used to clean the surface of the soft pad 606 and the contact plate 702, thereby reducing the presence of debris or metal particles on the surfaces of the contact plate 702 and the soft pad 606, thereby improving the effect of the workpiece during clamping detection and reducing the impact on the workpiece during clamping.

[0063] S3. When the workpiece to be clamped is placed on the surface of the clamping table 4 and the height of the clamping table 4 needs to be adjusted according to the workpiece, first, after starting the second motor 901, the second motor 901 is used to drive the first pulley 902 to rotate, and the rotating No. 1 pulley 902 will drive the No. 1 transmission belt 903 to move, and through the connection of the No. 1 transmission belt 903, the No. 2 pulley 904 will be driven to rotate synchronously, and at the same time, the rotation of the No. 1 pulley 902 will drive the No. 3 pulley 906 to move, and the rotating No. 3 pulley 906 will drive the No. 3 transmission belt 907 to move, and the No. 4 pulley 907 can be driven by the connection of the No. 3 transmission belt 907. 08 rotates, and the tops of the No. 4 pulley 908 and the No. 2 pulley 904 are fixedly connected with a transmission screw 905. When the No. 2 pulley 904 and the No. 4 pulley 908 rotate, the two transmission screws 905 are driven to rotate. The threaded connection between the rotating transmission screw 905 and the threaded sleeve 909 can drive the threaded sleeve 909 to move vertically, and one side of the two threaded sleeves 909 is connected by a limit plate 9010. The limit plate 9010 can be used to limit the threaded sleeve 909. By adjusting the height of the threaded sleeve 909, the height of the clamping table 4 can be adjusted, so that the clamping table 4 can be suitable for workpieces of different heights;

[0064] S4. The two threaded sleeves 909 connected to the limit plate 9010 are in two groups, and the two groups of threaded sleeves 909 are symmetrically arranged along the two sides of the clamping table 4. The angle of the clamping table 4 can be adjusted by adjusting the heights of the two groups of threaded sleeves 909 using the two second motors 901 respectively. A bottom groove 9013 is provided at the bottom of the clamping table 4, and the bottom of the clamping table 4 can rotate along the transmission shaft 9014 in the bottom groove 9013. The inclination of the clamping table 4 along the transmission shaft 9014 can be adjusted by adjusting the heights of the plurality of threaded sleeves 909. When the height of the clamping table 4 is adjusted by the threaded sleeves 909, the sliding connection between the side slide 9015 and the side slide frame 9016 can be used to improve the stability of the clamping table 4 during vertical movement. By adjusting the angle of the clamping table 4 in a portable manner, the uneven placement or uneven force of the workpiece can be reduced, thereby improving the accuracy of the workpiece clamping processing detection.

[0065] S5. By placing desiccant material on the surface of the material plate 1002 in the material box 1001, the desiccant material can be used to reduce the humidity of the environment around the workpiece clamping detection equipment and the moisture in the environment. The desiccant can reduce the erosion of moisture on the detection device and protect the internal electronic components and mechanical parts. At the same time, when the second motor 901 drives the transmission screw 905 to adjust the height of the clamping table 4, it will drive the top transmission rod 1005 to rotate along the inner side of the connecting sleeve 1004. The rotation of the connecting sleeve 1004 can drive the top ring 1006 to rotate along the top of the material plate 1002. The rotating material plate 1002 can drive the material brush 1007 to clean and scrub the desiccant material on the surface of the material plate 1002. The material brush 1007 can effectively remove dust, impurities, etc. adsorbed on the surface of the desiccant, ensure that the hygroscopic performance of the desiccant is not affected, reduce the agglomeration and hardening caused by the desiccant material adsorbing moisture, and maintain its good hygroscopic performance.

[0066] When it is necessary to explain: the parts or matching methods not described in detail in the present invention are all prior arts, and the corresponding models can be selected according to actual needs. The internal structure and operating principle of the above parts are also common knowledge of technicians in this field, so no further elaboration will be given.

[0067] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fixture body detection system, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a clamping side frame (2), the top of the clamping side frame (2) is fixedly connected to a top plate (3), the top of the top plate (3) is provided with a clamping platform (4), side protection boxes (5) are provided on both sides of the base (1), the inner side of the side protection box (5) is provided with a clamping mechanism (6), the clamping mechanism (6) comprises a first motor (601), a first threaded rod (602) and a transmission plate (603), the output shaft of the first motor (601) is movably connected to the first motor (601) A first threaded rod (602) is connected, the surface of the first threaded rod (602) is threadedly connected to a first threaded sleeve (604), the surface of the first threaded sleeve (604) is provided with a transmission plate (603), one side of the transmission plate (603) is fixedly connected to a clamping plate (605), one side of the clamping plate (605) is fixedly connected to a soft pad (606), one side of the clamping plate (605) is provided with a detection mechanism (7), and the detection mechanism (7) is used to detect the workpiece and the fixture; The detection mechanism (7) comprises a groove (701), a contact plate (702) and a connecting spring (703); a groove (701) is provided on one side of the clamping plate (605); a pressure sensor body (705) is fixedly connected to the inner side of the groove (701); a pressure signal module (706) is fixedly connected to the other side of the pressure sensor body (705); a connecting spring (703) is movably connected to one side of the groove (701); a contact plate (702) is movably connected to one side of the connecting spring (703); and a conductive plate (704) is fixedly connected to one side of the contact plate (702); A transmission mechanism (8) is arranged on the top of the side protection box (5), and the transmission mechanism (8) comprises a side transmission tooth (801), a top transmission tooth (802) and a second threaded rod (803), one side of the first threaded rod (602) is fixedly connected to the side transmission tooth (801), one side of the side transmission tooth (801) is movably connected to the top transmission tooth (802), the top of the top transmission tooth (802) is fixedly connected to the second threaded rod (803), and the top of the side protection box (5) is fixedly connected to the side transmission tooth (801). A protective plate (805) is provided, one side of the top frame (8014) is fixedly connected to the protective plate (805), one side of the protective plate (805) is provided with a side slide rail (806), the inner side of the side slide rail (806) is slidably connected to a sliding block (809), one side of the sliding block (809) is fixedly connected to a sliding frame (807), a surface of the sliding frame (807) is provided with a second threaded sleeve (808), and one side of the sliding frame (807) is fixedly connected to a connecting frame (8010); The surface of the base (1) is provided with a lifting mechanism (9), the lifting mechanism (9) comprising a second motor (901), a first pulley (902) and a first transmission belt (903); the surface of the base (1) is fixedly connected with the second motor (901); the output shaft of the second motor (901) is movably connected with the first pulley (902); one side of the first pulley (902) is movably connected with the first transmission belt (903); one side of the first transmission belt (903) is movably connected with a second pulley (904); the top of the first pulley (902) is fixedly connected with a third pulley (906); one side of the third pulley (906) is movably connected with a third transmission belt (907); one side of the third transmission belt (907) is movably connected with a fourth pulley (908).

2. A fixture body detection system according to claim 1, characterized in that: The top of the second threaded rod (803) is movably connected to a first shaft disc (804), and the top of the first shaft disc (804) is movably connected to the inner side of the top frame (8014).

3. A fixture body detection system according to claim 2, characterized in that: A bottom plate (8011) is fixedly connected to one side of the connecting frame (8010), a side cleaning brush (8013) is fixedly connected to one side of the bottom plate (8011), and a side scraper (8012) is fixedly connected to the bottom of the bottom plate (8011).

4. A fixture body detection system according to claim 3, characterized in that: The top of the fourth pulley (908) and the top of the second pulley (904) are both fixedly connected with a transmission screw (905), and the surface of the transmission screw (905) is threadedly connected with a threaded sleeve (909), and one side of the threaded sleeve (909) is fixedly connected with a limiting plate (9010), the bottom of the threaded sleeve (909) is fixedly connected with a connecting ring (9011), and the inner side of the connecting ring (9011) is movably connected with a debris removal brush (9012), the bottom of the second pulley (904) and the bottom of the fourth pulley (908) are both movably connected with a second shaft disk (9017), and the bottom of the second shaft disk (9017) is movably connected to the surface of the base (1).

5. A fixture body detection system according to claim 4, characterized in that: The bottom of the clamping platform (4) is provided with a bottom groove (9013), the inner side of the bottom groove (9013) is movably connected to a transmission shaft (9014), the inner side of the top plate (3) is fixedly connected to a side slide frame (9016), and the two ends of the transmission shaft (9014) are fixedly connected to side slide plates (9015).

6. A fixture body detection system according to claim 5, characterized in that: A dehumidification mechanism (10) is provided at the bottom of the clamping platform (4), and the dehumidification mechanism (10) comprises a material box (1001), a material plate (1002) and a ventilation hole (1003); the top of the material box (1001) is fixedly connected to the material plate (1002); the surface of the material plate (1002) is provided with a ventilation hole (1003); the surface of the material plate (1002) is fixedly connected to a connecting sleeve (1004); the top of the third pulley (906) is fixedly connected to a top transmission rod (1005); the top of the top transmission rod (1005) is fixedly connected to a top ring (1006); the bottom of the top ring (1006) is movably connected to a material brush (1007).

7. A method for a fixture body detection system, characterized in that: The clamp body detection system according to claim 6 comprises the following steps: S1. First, a workpiece to be clamped is placed on the surface of the clamping table (4). Then, the first motor (601) is started to drive the first threaded rod (602) to rotate. The rotating first threaded rod (602) is rotated on the inner thread of the first threaded sleeve (604). The movable clamping plate (605) can clamp the workpiece on the surface of the clamping table (4). During clamping, the contact plate (702) contacts the workpiece. After contact, the contact plate (702) drives the connecting spring (703) to deform. The deformed connecting spring (703) drives the conducting plate (704) to move. When moving, the conducting plate (704) contacts the pressure sensor body (705). When subjected to pressure, the resistance value of the silicon material in the pressure sensor body (705) changes, which is then converted into an electrical signal. S2. At the same time, when the first threaded rod (602) rotates to drive the clamping plate (605) to move horizontally, the rotation of the first threaded rod (602) drives the side transmission gear (801) to rotate, and the rotating side transmission gear (801) drives the top transmission gear (802) to rotate, and the rotating top transmission gear (802) drives the second threaded rod (803) to rotate, and the rotating second threaded rod (803) is threadedly connected with the second threaded sleeve (808), which drives the sliding frame (807) to move vertically. When the clamping plate (605) is at the edge of the clamping platform (4), the bottom plate (8011) is set on one side of the soft pad (606), and the surfaces of the side scraper (8012) and the side cleaning brush (8013) are in contact with the surface of the soft pad (606). When the clamping plate (605) moves, it drives the bottom plate (8011) to move upward; S3, after starting the second motor (901), the second motor (901) drives the first pulley (902) to rotate, and the rotating first pulley (902) drives the first transmission belt (903) to move, and through the connection of the first transmission belt (903), the second pulley (904) is driven to rotate synchronously, and at the same time, the rotation of the first pulley (902) drives the third pulley (906) to move, and the rotating third pulley (906) drives the third transmission belt (90 7) movement, by connecting the No. 3 transmission belt (907), the No. 4 pulley (908) can be driven to rotate, and the tops of the No. 4 pulley (908) and the No. 2 pulley (904) are fixedly connected with a transmission screw (905), when the No. 2 pulley (904) and the No. 4 pulley (908) rotate, both transmission screws (905) are driven to rotate, and the threaded sleeve (909) can be driven to move vertically by the threaded connection between the rotating transmission screw (905) and the threaded sleeve (909); S4. The angle of the clamping platform (4) can be adjusted by respectively adjusting the heights of the two sets of threaded sleeves (909) using the two second motors (901), and a bottom groove (9013) is provided at the bottom of the clamping platform (4). The bottom of the clamping platform (4) can rotate along a transmission shaft (9014) in the bottom groove (9013), and the inclination of the clamping platform (4) along the transmission shaft (9014) can be adjusted by adjusting the heights of the plurality of threaded sleeves (909); S5. When the second motor (901) drives the transmission screw (905) to adjust the height of the clamping platform (4), it will drive the top transmission rod (1005) to rotate along the inner side of the connecting sleeve (1004). The rotation of the connecting sleeve (1004) can drive the top ring (1006) to rotate along the top of the material plate (1002).

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