Workpiece polishing detection device

Abstract

The utility model relates to the technical field of polishing detection, in particular to a workpiece polishing detection device which comprises a detection box and two sliding rails. A translation plate is slidably arranged on the two sliding rails jointly, laser spotlights are horizontally arranged on the side, located in the detection box, of the I-shaped sliding strip, two limiting rods are installed in the detection box in an up-down parallel mode, a sliding block is slidably arranged on the two limiting rods jointly, two vertical rods are symmetrically installed on the sliding block, and a lifting plate is slidably arranged on the two vertical rods jointly; a high-pressure spray head and a camera are installed on the lifting plate, the camera observes whether the workpiece and refraction light spots on the mapping plate are arranged in a straight line or not and whether the brightness of the light spots is weak or not, and then the smoothness degree of the workpiece can be obtained; according to the polishing detection device, the pigment in the storage tank is pumped to the high-pressure spray head and sprayed to the uneven area of the surface of the workpiece from the high-pressure spray head, the effect of detecting unqualified maintenance marks of the workpiece is achieved, and the polishing detection device is more convenient to use compared with a traditional polishing detection device.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing detection, in particular to a workpiece polishing detection device. Background Art

[0002] In the field of precision electronic equipment manufacturing, extremely high precision is required for the manufacture of workpieces. Some workpieces with high smoothness requirements are first polished and ground during manufacturing. In order to ensure that they can meet the use standards, they need to be tested for polishing degree after polishing.

[0003] A patent with announcement number CN 110253437 A discloses an intelligent workpiece grinding and polishing detection device, including a base, a flat-nose pliers is provided on the top of the base, an electric telescopic rod b is provided on the left side of the top of the flat-nose pliers, a laser locator is provided above the right end of the electric telescopic rod, an electric telescopic rod a is provided on the right side of the top of the flat-nose pliers, an irradiation plate is provided above the left end of the electric telescopic rod a, a display screen is provided above the surface of the console, and a scanner is provided on the left side of the bottom of the electric telescopic rod c, which cooperate to facilitate operation and reduce workpiece wear, thereby improving detection efficiency.

[0004] Since the existing workpiece grinding and polishing detection device cannot move the workpiece during detection, it is not convenient to change the detection area, and when the workpiece surface polishing is unqualified, the unqualified area cannot be marked, which is not convenient for rework and repair, resulting in inconvenience in use; therefore, a workpiece polishing detection device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and address the problems existing in the prior art, the utility model proposes a workpiece polishing detection device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a workpiece polishing detection device described in the utility model comprises a detection box; two slide rails are arranged in parallel at the bottom of the detection box, and a translation plate is slidably arranged on the two slide rails, and a pillar is installed on the translation plate, and a support plate is installed on the top of the pillar; an opening is arranged on one side of the detection box, and a slide groove is horizontally arranged on the side adjacent to the opening, an I-shaped slide bar is slidably arranged in the slide groove, a laser spotlight is horizontally arranged on one side of the I-shaped slide bar located in the detection box, and the action end of the laser spotlight is tilted downward, a mapping plate is tilted upward on the inner wall of the side of the detection box opposite to the I-shaped slide bar, and two limit rods are arranged in parallel up and down in the detection box, and a The cam is provided with a plurality of movable lids, and the movable lids are provided with a plurality of movable lids, and the movable lids are provided with a plurality of movable lids.

[0007] Preferably, a rack is installed on the translation plate, a No. 1 motor is provided in the detection box, a gear is installed on the output shaft of the No. 1 motor, and the gear and the rack are meshed with each other. The No. 1 motor is installed on the lower edge of the opening of the detection box through a fixing part, and the rack and the opening surface of the detection box are parallel to each other, and the cooperation achieves the effect of driving the translation plate, thereby improving the convenience of use.

[0008] Preferably, a No. 3 motor is installed on the side of the sliding block through a fixing part, and a rubber roller is installed vertically downward on the output shaft of the No. 3 motor, and the side curved surface of the rubber roller is in contact with two limit rods, thereby achieving the driving effect of the sliding block and improving the detection accuracy.

[0009] Preferably, a control host is arranged next to the detection box, a control panel is arranged on the side of the control host, a storage tank and a pressure pump are arranged on the detection box, and the storage tank is connected to the liquid inlet end of the pressure pump through a pipeline, and the liquid outlet end of the pressure pump is connected to the high-pressure nozzle through a hose, and the camera is connected to the control host through a signal line, so as to achieve the purpose of facilitating observation and improving the convenience of operation.

[0010] Preferably, the pillar is perpendicular to the translation plate, the support plate is parallel to the translation plate, the I-shaped slide bar is perpendicular to the rack and parallel to the translation plate, so that the light emitted by the laser spotlight can be irradiated on the workpiece for easy detection.

[0011] Preferably, the limit rod and the rack are parallel to each other, and the two ends of the limit rod are respectively installed with the detection box provided with an I-shaped sliding bar and the inner walls on both sides of the mapping plate, and the limit rod is located on the side opposite to the translation plate and the opening of the detection box, and the vertical rod and the limit rod are perpendicular to each other, and the cooperation achieves the effect of improving the convenience of operation and ensuring the normal operation of the device.

[0012] Preferably, the screw rod is located between two vertical rods, and the screw rod and the vertical rods are parallel to each other, the bottom end of the screw rod is rotatably mounted on a sliding block, and the electric telescopic rod is located above the camera, which facilitates observation and prevents the electric telescopic rod from blocking the camera.

[0013] Preferably, right-angle clamps are respectively provided on the outer sides of the two diagonal edges of the support plate, and the openings of the two right-angle clamps are symmetrically inward, four groups of elastic components are symmetrically arranged below the support plate, and the four groups of elastic components are mirror-imaged in pairs, and one ends of the four groups of elastic components are symmetrically installed on the inner sides of the two right-angle clamps, respectively, and the cooperation achieves the effect of fixing the workpiece, and effectively avoids damage caused by the workpiece falling during movement.

[0014] Preferably, the elastic component includes a fixed sleeve, which is installed under the support plate. An opening is provided at one end of the fixed sleeve, and an annular limit plate is installed in the opening. A pull rod is provided through the hole of the annular limit plate, and a baffle is installed at one end of the pull rod located in the fixed sleeve. A spring is sleeved on the outside of the pull rod, and the spring is located in the fixed sleeve. The cooperation achieves the effect of centering and fixing, thereby realizing the effect of improving the movement stability.

[0015] Preferably, the center line of the pull rod coincides with the center line of the fixed sleeve, the spring is located between the baffle and the annular limit plate, and the end of the pull rod outside the fixed sleeve is installed on the right-angle clamp, so as to achieve the effect of contraction of the pull rod to pull the right-angle clamp.

[0016] The utility model is beneficial in that:

[0017] 1. The utility model observes through a camera whether the arrangement of the workpiece and the refracted light spots on the mapping plate is in a straight line and whether the brightness of the light spots is weak to obtain the smoothness of the workpiece. When the translation plate moves, it drives the support plate to move in the detection box through the pillar, so that the high-pressure nozzle moves to the top of the uneven area of ​​the workpiece, and the paint in the storage tank is pumped to the high-pressure nozzle, and sprayed on the uneven area on the surface of the workpiece from the high-pressure nozzle. The polishing degree detection is achieved, and the function of marking unqualified workpiece detection is realized. It is also convenient to move the workpiece during detection, and it is more convenient to use than traditional polishing detection devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 is a schematic diagram of a first three-dimensional structure;

[0020] Figure 2 It is a cutaway and enlarged schematic diagram of the main structure of the detection box assembly;

[0021] Figure 3 It is an enlarged schematic diagram of the main structure of the translation component;

[0022] Figure 4 It is an enlarged schematic diagram of the main structure of the rack assembly;

[0023] Figure 5 It is an enlarged schematic diagram of the main structure of the support plate assembly;

[0024] Figure 6 It is a cutaway and enlarged schematic diagram of the main structure of the elastic component;

[0025] Figure 7 This is an enlarged schematic diagram of the main structure of the laser spotlight assembly;

[0026] Figure 8 It is an enlarged schematic diagram of the main structure of the lifting plate assembly;

[0027] Fig. 9 This is an enlarged schematic diagram of the main structure of the rubber roller assembly.

[0028] In the figure: 1. detection box; 2. slide rail; 3. translation plate; 4. rack; 5. No. 1 motor; 6. gear; 7. pillar; 8. support plate; 9. slide groove; 10. I-shaped slide bar; 11. laser spotlight; 12. mapping board; 13. limit rod; 14. sliding block; 15. vertical rod; 16. fixed plate; 17. lifting plate; 18. No. 2 motor; 19. screw; 20. camera; 21. electric telescopic rod; 22. high-pressure nozzle; 23. control host; 24. control panel; 25. storage tank; 26. pressure pump; 27. No. 3 motor; 28. rubber roller; 29. ​​elastic component; 2901. fixed sleeve; 2902. annular limit plate; 2903. pull rod; 2904. baffle; 2905. spring; 30. right-angle clamp. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-8As shown, a workpiece polishing detection device comprises a detection box 1; two slide rails 2 are arranged in parallel at the bottom of the detection box 1, and a translation plate 3 is slidably arranged on the two slide rails 2, and a pillar 7 is installed on the translation plate 3, and a support plate 8 is installed on the top of the pillar 7; an opening is arranged on one side of the detection box 1, and a slide groove 9 is horizontally opened on the side adjacent to the opening, and an I-shaped slide bar 10 is slidably arranged in the slide groove 9, and a laser spotlight 11 is arranged horizontally on one side of the I-shaped slide bar 10 located in the detection box 1, and the action end of the laser spotlight 11 is arranged to be tilted downward, and the inner wall of the detection box 1 on the side opposite to the I-shaped slide bar 10 is tilted upward A mapping plate 12 is installed, and two limit rods 13 are installed in parallel in the upper and lower parts of the detection box 1. A sliding block 14 is slidably arranged on the two limit rods 13, and two vertical rods 15 are symmetrically installed on the sliding block 14. A fixing plate 16 is installed on the top of the two vertical rods 15. A lifting plate 17 is slidably arranged on the two vertical rods 15. The lifting plate 17 is provided with threaded holes penetrating the upper and lower ends of the lifting plate 17. A No. 2 motor 18 is installed on the fixing plate 16 through a fixing member, and a screw 19 is installed after the output shaft of the No. 2 motor 18 vertically penetrates the fixing plate 16 downward, and the screw 19 penetrates the threaded hole provided in the lifting plate 17 A camera 20 and an electric telescopic rod 21 are installed on one side of the lifting plate 17 facing the support plate 8. A high-pressure nozzle 22 is horizontally installed at the other end of the electric telescopic rod 21, and the action end of the high-pressure nozzle 22 is vertically downwardly arranged. A control host 23 is arranged next to the detection box 1, and a control panel 24 is arranged on the side of the control host 23. A storage tank 25 and a pressure pump 26 are arranged on the detection box 1, and the storage tank 25 is connected to the liquid inlet end of the pressure pump 26 through a pipeline, and the liquid outlet end of the pressure pump 26 is connected to the high-pressure nozzle 22 through a hose. The camera 20 is connected to the control host 23 through a signal line, and the pillar 7 and the translation plate 3 are mutually connected. The support plate 8 and the translation plate 3 are perpendicular to each other, the I-shaped slide bar 10 and the rack 4 are perpendicular to each other and parallel to the translation plate 3, the limit rod 13 and the rack 4 are parallel to each other, and the two ends of the limit rod 13 are respectively installed with the detection box 1 provided with the I-shaped slide bar 10 and the inner walls of the mapping plate 12 on both sides, and the limit rod 13 is located on the side opposite to the opening of the translation plate 3 and the detection box 1, the vertical rod 15 and the limit rod 13 are perpendicular to each other, the screw rod 19 is located between the two vertical rods 15, and the screw rod 19 and the vertical rod 15 are parallel to each other, the bottom end of the screw 19 is rotatably installed on the sliding block 14, and the electric telescopic rod 21 is located above the camera 20.

[0031] During operation, the existing workpiece grinding and polishing detection device cannot move the workpiece during detection, which is inconvenient to change the detection area, and when the workpiece surface polishing is unqualified, the unqualified area cannot be marked, which is inconvenient to rework and repair, resulting in inconvenience in use. In this solution, the polished workpiece is placed on the support plate 8, and the I-shaped slide bar 10 is slid to make the I-shaped slide bar 10 translate in the slide groove 9, so that the active end of the laser spotlight 11 is facing the surface of the workpiece placed on the support plate 8, and the laser spotlight 11 is controlled to emit laser rays. The laser rays emitted by the horizontally arranged laser spotlights 11 will be obliquely irradiated on the surface of the workpiece, and the light emitted by the horizontally arranged laser spotlights 11 will form longitudinally arranged light spots when irradiated on the workpiece. When the surface of the workpiece is smooth and polished to a qualified degree, the laser emitted by the laser spotlight 11 will be refracted onto the mapping plate 12, and the brightness of the refracted light will not weaken, and light spots arranged in a straight line will appear on the mapping plate 12. When the surface of the workpiece is rough and uneven, the laser emitted by the laser spotlight 11 will be diffused after irradiating the surface of the workpiece, that is, the incident light will be refracted divergently when irradiating the surface of the workpiece, so the refracted light will be dim and cannot be gathered to irradiate the mapping plate 12. During observation, the inspection box 1 is monitored in real time through the camera 20. The smoothness of the workpiece can be obtained by observing whether the arrangement of the refracted light spots on the workpiece and the mapping plate 12 is in a straight line and whether the brightness of the light spots is weakened through the camera 20. The observation data of the camera 20 will be transmitted to the control host 23, and It can be checked through the control panel 24. When the detection area of ​​the workpiece surface needs to be adjusted, the translation plate 3 is made to slide on the slide rail 2. When the translation plate 3 moves, it will drive the support plate 8 to move in the detection box 1 through the pillar 7, and then drive the workpiece placed on the support plate 8 to move, so as to achieve the effect of workpiece translation, and by controlling the operation of the second motor 18, the second motor 18 will drive the screw 19 to rotate between the two vertical rods 15 when it is running, and the screw 19 will drive the lifting plate 17 to slide on the two vertical rods 15 when it rotates, and the lifting plate 17 will move up and down. When the lifting plate 17 moves, it will drive the camera 20 and the electric telescopic rod 21 to move at the same time, and by making the sliding block 14 slide on the limit rod 13, when the sliding block 14 moves, it will be moved through the vertical rod 15 and the screw 1 9 drives the lifting plate 17 to move in the horizontal direction, and then drives the camera 20 to move freely in the plane, change the observation position freely, and improve the observation accuracy. The electric telescopic rod 21 is also installed on the lifting plate 17, and the high-pressure nozzle 22 is installed at the action end of the electric telescopic rod 21. When the surface of the workpiece is detected to be uneven, the high-pressure nozzle 22 is moved to the top of the uneven area of ​​the workpiece, and then the pigment in the storage tank 25 is pumped to the high-pressure nozzle 22 by the pressure pump 26, and the uneven area of ​​the workpiece surface is sprayed from the high-pressure nozzle 22, and marking can be performed. The polishing degree detection function is achieved, and the function of unqualified workpiece inspection and marking is realized. It is convenient to move the workpiece during detection, and it is more convenient to use than the traditional polishing detection device.

[0032] See also Figure 4-9 As shown, a rack 4 is installed on the translation plate 3, and a No. 1 motor 5 is arranged in the detection box 1. A gear 6 is installed on the output shaft of the No. 1 motor 5, and the gear 6 and the rack 4 are meshed with each other. The No. 1 motor 5 is installed on the lower edge of the opening of the detection box 1 through a fixing part, and the rack 4 is parallel to the opening surface of the detection box 1. A No. 3 motor 27 is installed on the side of the sliding block 14 through a fixing part, and a rubber roller 28 is installed vertically downward on the output shaft of the No. 3 motor 27, and the side curved surface of the rubber roller 28 is in contact with the two limit rods 13.

[0033] During operation, in order to improve the convenience of use of the polishing detection device in the scheme and ensure the detection accuracy, in this scheme, by controlling the operation of motor No. 1 5, motor No. 1 will drive gear 6 to rotate when it is running, and gear 6 and rack 4 are meshed with each other, and rack 4 is installed on translation plate 3, at this time, when gear 6 rotates, it can drive translation plate 3 to slide on slide rail 2 through rack 4, and can drive translation plate 3 to translate in detection box 1, and then drive workpiece to translate and change detection area through pillar 7 and support plate 8, and control the operation of motor No. 3 27, when motor No. 3 27 is running, it will drive rubber roller 28 to rotate, and the side curved surface of rubber roller 28 is in contact with two limit rods 13, and motor No. 3 27 is arranged on sliding block 14, when rubber roller 28 rotates, it can drive sliding block 14 to slide on two limit rods 13, and then adjust the observation position, and achieve the effect of ensuring detection accuracy, and effectively improve the convenience of use.

[0034] See also Figure 5-6 As shown, right-angle clamps 30 are respectively arranged on the outer sides of the two diagonal sides of the support plate 8, and the openings of the two right-angle clamps 30 are symmetrically inward. Four groups of elastic components 29 are symmetrically arranged below the support plate 8, and the four groups of elastic components 29 are arranged in mirror images of each two groups. The action ends of the four groups of elastic components 29 are symmetrically installed on the inner sides of the two right-angle clamps 30, respectively. The elastic component 29 includes a fixed sleeve 2901, and the fixed sleeve 2901 is installed under the support plate 8. An opening is arranged at one end of the fixed sleeve 2901, and an annular limiting plate 2902 is installed in the opening. A pull rod 2903 is provided through the hole of the annular limit plate 2902, and a baffle 2904 is installed on one end of the pull rod 2903 located in the fixed sleeve 2901. A spring 2905 is sleeved on the outside of the pull rod 2903, and the spring 2905 is located in the fixed sleeve 2901. The center line of the pull rod 2903 coincides with the center line of the fixed sleeve 2901, and the spring 2905 is located between the baffle 2904 and the annular limit plate 2902. The end of the pull rod 2903 located outside the fixed sleeve 2901 is installed on the right-angle clamp 30.

[0035] During operation, in order to ensure the stability of the workpiece during movement and prevent the workpiece from falling and causing damage and affecting the surface flatness due to collisions during movement, in this solution, in the initial state, the spring 2905 will always push the baffle 2904 to the end opposite to the annular limit plate 2902, so that the baffle 2904 is tightly attached to the inner wall of the fixed sleeve 2901, and then the pull rod 2903 is retracted into the fixed sleeve 2901 through the baffle 2904, and the pull rod 2903 in the four sets of elastic components 29 are respectively installed on the inner sides of the two right-angle clamps 30, and the two right-angle clamps 30 are symmetrically arranged at the two diagonal positions of the support plate 8, and then the two right-angle clamps 30 are fixed at the two diagonal positions of the support plate 8 through the elastic components 29. When placing the workpiece, the two right-angle clamps 30 are first expanded and moved outward, and when the two right-angle clamps 30 move outward When the baffle 2904 moves outward, the spring 2905 will be squeezed toward the side of the annular limit plate 2902 to shrink the workpiece, and then the workpiece is placed on the support plate 8, and the workpiece is located on the inner side of the two right-angle clamps 30, and the two right-angle clamps 30 are released. At this time, the two right-angle clamps 30 will be pulled back again under the action of the baffle 2904, and the workpiece is located on the support plate 8. At this time, the two right-angle clamps 30 will fix the workpiece clamp on the support plate 8, and the cooperation achieves the effect of centering and fixing, realizes the effect of improving the movement stability, and effectively avoids the workpiece from falling and causing damage during the movement.

[0036] Working principle: by placing the polished workpiece on the support plate 8, and sliding the I-shaped slide bar 10, so that the I-shaped slide bar 10 is translated in the slide groove 9, the action end of the laser spotlight 11 is facing the surface of the workpiece placed on the support plate 8, and the laser spotlight 11 is controlled to emit laser rays. The laser rays emitted by the horizontally arranged laser spotlights 11 will be obliquely irradiated on the surface of the workpiece, and the light emitted by the horizontally arranged laser spotlights 11 will form longitudinally arranged light spots when irradiating the workpiece. When the surface of the workpiece is smooth and polished to a qualified degree, the laser emitted by the laser spotlight 11 will be refracted onto the mapping plate 12, and the brightness of the refracted light will not weaken, and a straight line arrangement will also appear on the mapping plate 12. When the surface of the workpiece is rough and uneven, the laser emitted by the laser spotlight 11 will be diffused after irradiating the surface of the workpiece, that is, the incident light will be refracted divergently when irradiating the surface of the workpiece, so the refracted light will be dim and cannot be gathered to irradiate on the mapping plate 12. During observation, the detection box 1 is monitored in real time through the camera 20. The smoothness of the workpiece can be obtained by observing whether the arrangement of the refracted light spots on the workpiece and the mapping plate 12 is in a straight line and whether the brightness of the light spots is weak. The observation data of the camera 20 will be transmitted to the control host 23 and can be consulted through the control panel 24. When the detection area of ​​the workpiece surface needs to be adjusted, the translation plate 3 is slid on the slide rail 2. When the translation plate 3 moves, it will drive the support plate 8 to move in the detection box 1 through the pillar 7, and then drive the workpiece placed on the support plate 8 to move, so as to achieve the effect of translation of the workpiece, and by controlling the operation of the No. 2 motor 18, the No. 2 motor 18 will drive the screw 19 to rotate between the two vertical rods 15, and when the screw 19 rotates, it will drive the lifting plate 17 to slide on the two vertical rods 15, and the lifting plate 17 will move up and down, and when the lifting plate 17 moves, it will drive the camera 20 and the electric telescopic rod 21 to move at the same time, and by making the sliding block 14 slide on the limit rod 13, when the sliding block 14 moves, it will drive the lifting plate 17 to move in the horizontal direction through the vertical rod 15 and the screw 19, so as to drive the camera The camera 20 can be moved freely in the plane and the observation position can be changed freely to improve the observation accuracy. The electric telescopic rod 21 is also installed on the lifting plate 17, and the high-pressure nozzle 22 is installed at the working end of the electric telescopic rod 21. When the surface of the workpiece is detected to be uneven, the high-pressure nozzle 22 is moved to the top of the uneven area of ​​the workpiece, and then the paint in the storage tank 25 is pumped to the high-pressure nozzle 22 by the pressure pump 26, and the uneven area of ​​the workpiece surface is sprayed from the high-pressure nozzle 22 for marking. The polishing degree detection function is achieved, and the function of marking unqualified workpiece detection is realized. It is also convenient to move the workpiece during detection, and it is more convenient to use than the traditional polishing detection device.

[0037] By controlling the operation of motor No. 1 5, motor No. 1 will drive gear 6 to rotate when it is running, and gear 6 and rack 4 are meshed with each other, and rack 4 is installed on translation plate 3, at this time, when gear 6 rotates, it can drive translation plate 3 to slide on slide rail 2 through rack 4, and can drive translation plate 3 to translate in detection box 1, and then drive workpiece to translate and change detection area through pillar 7 and support plate 8, and control the operation of motor No. 3 27, when motor No. 3 27 is running, it will drive rubber roller 28 to rotate, and the side curved surface of rubber roller 28 is in contact with two limit rods 13, and motor No. 3 27 is arranged on sliding block 14, when rubber roller 28 rotates, it can drive sliding block 14 to slide on two limit rods 13, and then adjust observation position, and achieve the effect of ensuring detection accuracy, and effectively improve the convenience of use.

[0038] In the initial state, the spring 2905 will always push the baffle plate 2904 toward the end opposite to the annular limit plate 2902, so that the baffle plate 2904 is tightly attached to the inner wall of the fixed sleeve 2901, and then the pull rod 2903 is retracted into the fixed sleeve 2901 through the baffle plate 2904, and the pull rod 2903 in the four sets of elastic components 29 are respectively installed on the inner sides of the two right-angle clamps 30, and the two right-angle clamps 30 are symmetrically arranged at the two diagonal positions of the support plate 8, and then the two right-angle clamps 30 are fixed at the two diagonal positions of the support plate 8 through the elastic components 29. When placing the workpiece, the two right-angle clamps 30 are first expanded and moved outward. When the two right-angle clamps 30 move outward, they will respectively drive the pull rods 2903 installed in their openings, and the elastic components 29 on both sides When the pull rod 2903 in 9 moves outward with the two right-angle clamps 30, it will drive the baffles 2904 on both sides to slide outward in the fixed sleeve 2901, and when the baffle 2904 moves outward, it will squeeze the spring 2905 toward the side of the annular limit plate 2902 to make it shrink, and then the workpiece is placed on the support plate 8, and the workpiece is located on the inner side of the two right-angle clamps 30, and the two right-angle clamps 30 are released. At this time, the two right-angle clamps 30 will be pulled back again under the action of the baffle 2904, and the workpiece is located on the support plate 8. At this time, the two right-angle clamps 30 will clamp the workpiece and fix it on the support plate 8, and the cooperation achieves the effect of centering and fixing, realizes the effect of improving the movement stability, and effectively avoids the workpiece from falling and causing damage during the movement.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A workpiece polishing detection device, characterized in that: The invention comprises a detection box (1); two slide rails (2) are arranged in parallel at the bottom of the detection box (1); a translation plate (3) is slidably arranged on the two slide rails (2); a pillar (7) is installed on the translation plate (3); a support plate (8) is installed on the top of the pillar (7); an opening is arranged on one side of the detection box (1); a slide groove (9) is horizontally arranged on the side adjacent to the opening; an I-shaped slide bar (10) is slidably arranged in the slide groove (9); a laser spotlight (11) is horizontally arranged on one side of the I-shaped slide bar (10) located in the detection box (1), and the active end of the laser spotlight (11) is arranged to be tilted downward; a mapping plate (12) is installed tilted upward on the inner wall of the side of the detection box (1) opposite to the I-shaped slide bar (10); two limit rods (13) are arranged in parallel up and down in the detection box (1); the two limit rods (13) slide together on the A sliding block (14) is symmetrically arranged on the sliding block (14), two vertical rods (15) are symmetrically arranged on the top of the two vertical rods (15), a fixing plate (16) is commonly arranged on the top of the two vertical rods (15), a lifting plate (17) is slidably arranged on the two vertical rods (15), a threaded hole penetrating the upper and lower ends of the lifting plate (17) is opened on the lifting plate (17), a second motor (18) is installed on the fixing plate (16) through a fixing member, the output shaft of the second motor (18) vertically penetrates the fixing plate (16) downward and is then installed with a screw rod (19), and the screw rod (19) penetrates the threaded hole opened on the lifting plate (17), a camera (20) and an electric telescopic rod (21) are installed on one side of the lifting plate (17) facing the support plate (8), a high-pressure nozzle (22) is horizontally installed on the other end of the electric telescopic rod (21), and the action end of the high-pressure nozzle (22) is vertically arranged downward.

2. A workpiece polishing detection device according to claim 1, characterized in that: A rack (4) is mounted on the translation plate (3); a first motor (5) is arranged in the detection box (1); a gear (6) is mounted on the output shaft of the first motor (5); the gear (6) and the rack (4) are meshed with each other; the first motor (5) is mounted on the lower edge of the opening of the detection box (1) through a fixing member; the rack (4) and the opening surface of the detection box (1) are parallel to each other.

3. A workpiece polishing detection device according to claim 1, characterized in that: A third motor (27) is installed on the side of the sliding block (14) via a fixing member, and a rubber roller (28) is installed vertically downward on the output shaft of the third motor (27), and the side curved surface of the rubber roller (28) is in contact with the two limit rods (13).

4. A workpiece polishing detection device according to claim 1, characterized in that: A control host (23) is arranged beside the detection box (1), and a control panel (24) is arranged on the side of the control host (23). A storage tank (25) and a pressure pump (26) are arranged on the detection box (1), and the storage tank (25) is connected to the liquid inlet end of the pressure pump (26) through a pipeline, and the liquid outlet end of the pressure pump (26) is connected to the high-pressure nozzle (22) through a hose, and the camera (20) is connected to the control host (23) through a signal line.

5. A workpiece polishing detection device according to claim 1, characterized in that: The pillar (7) and the translation plate (3) are perpendicular to each other, the support plate (8) and the translation plate (3) are parallel to each other, and the I-shaped slide bar (10) and the rack (4) are perpendicular to each other and parallel to the translation plate (3).

6. A workpiece polishing detection device according to claim 1, characterized in that: The limit rod (13) and the rack (4) are parallel to each other, and the two ends of the limit rod (13) are respectively mounted on the inner walls of the detection box (1) on both sides of which the I-shaped slide bar (10) and the mapping plate (12) are provided, and the limit rod (13) is located on the side of the translation plate (3) opposite to the opening of the detection box (1), and the vertical rod (15) and the limit rod (13) are perpendicular to each other.

7. A workpiece polishing detection device according to claim 1, characterized in that: The screw rod (19) is located between the two vertical rods (15), and the screw rod (19) and the vertical rod (15) are parallel to each other. The bottom end of the screw rod (19) is rotatably mounted on the sliding block (14), and the electric telescopic rod (21) is located above the camera (20).

8. A workpiece polishing detection device according to claim 1, characterized in that: Two diagonal outer sides of the support plate (8) are respectively provided with right-angle clamping plates (30), and the openings of the two right-angle clamping plates (30) are symmetrically inwards. Four groups of elastic components (29) are symmetrically arranged below the support plate (8), and the four groups of elastic components (29) are arranged in a mirror image of each two groups. One ends of the four groups of elastic components (29) are symmetrically installed on the inner sides of the two right-angle clamping plates (30).

9. A workpiece polishing detection device according to claim 8, characterized in that: The elastic component (29) comprises a fixed sleeve (2901), wherein the fixed sleeve (2901) is installed under the support plate (8), an opening is provided at one end of the fixed sleeve (2901), an annular limiting plate (2902) is installed in the opening, a pull rod (2903) is provided through the hole of the annular limiting plate (2902), a baffle (2904) is installed at one end of the pull rod (2903) located in the fixed sleeve (2901), a spring (2905) is sleeved on the outer side of the pull rod (2903), and the spring (2905) is located in the fixed sleeve (2901).

10. A workpiece polishing detection device according to claim 9, characterized in that: The center line of the pull rod (2903) coincides with the center line of the fixed sleeve (2901), the spring (2905) is located between the baffle (2904) and the annular limit plate (2902), and the end of the pull rod (2903) located outside the fixed sleeve (2901) is installed on the right-angle clamp (30).

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