Balance block quality detection equipment

Abstract

The invention discloses balance weight quality detection equipment, and relates to the technical field of balance weight detection, the balance weight quality detection equipment comprises an equipment base, a detection table is arranged above the equipment base, placing sinking grooves distributed at equal intervals are formed in the edge of the detection table, and the balance weight quality detection equipment further comprises a detection assembly, a clamping assembly and a material receiving assembly; the detection assembly comprises a stand column and a pair of folded rail grooves, a driving unit is arranged above the stand column, a detection unit is arranged at the bottom end of the stand column, and the driving unit drives the stand column to move along the folded rail grooves so as to make contact with or be separated from the balance block. The clamping assembly is arranged on the stand column, the material receiving assembly is used for receiving unqualified balance blocks, and the material receiving assembly comprises a storage box arranged on one side of a pair of folded rail grooves; the detection assembly and the clamping assembly are integrally designed, so that the structure integrates detection and material removal, and the detection efficiency is improved; and meanwhile, buffering material receiving is carried out on unqualified products, so that follow-up personnel can conveniently select products capable of being repaired.

Description

Technical Field

[0001] The present invention relates to the technical field of balancing weight detection, and in particular to a balancing weight quality detection device. Background Art

[0002] In the production process of balancing blocks, quality inspection and rejection of unqualified products are the core links to ensure the product qualification rate. In the prior art, balancing block quality inspection equipment generally adopts a segmented operation mode of "first inspection and then rejection", that is, after completing the quality judgment through sensors or visual systems, the unqualified products are separated by the rejection mechanism such as the robotic arm and cylinder push rod at the next station. However, this technical solution has the following significant problems: 1. Insufficient operation continuity and limited efficiency; Traditional equipment usually designs the detection module and the rejection module as independent units. After the detection is completed, it is necessary to wait for the rejection mechanism to respond and execute the action, resulting in a time difference in the process connection. This increases the detection cycle and cannot meet the requirements of efficient detection. In addition, the action cycle of the mechanical rejection mechanism (such as cylinder extension and mechanical arm grasping) is difficult to fully synchronize with the detection rhythm, which can easily cause the production line beat to be misaligned, increasing the difficulty of personnel debugging; 2. Rough material feeding causes product collision and further damage; Existing rejection mechanisms mostly use linear pushing or free-falling feeding, lacking buffer guide design. Unqualified products are often pushed directly into the waste bin by a cylinder, with an impact force of more than 50N, resulting in a 15% increase in the scratch rate of the balance block surface. Especially for cast iron or surface-coated balance blocks, collisions may cause hidden cracks or coating peeling, further affecting product reliability; among them, some of the returned unqualified products may be completely scrapped after collision, resulting in a waste of resources; In view of the above problems, the application proposes a balancing weight quality detection device. Summary of the invention

[0003] The object of the present invention is to provide a balancing weight quality detection device to solve the problems raised in the above background technology.

[0004] The technical solution of the present invention is: a balancing weight quality detection device, comprising a device base, a detection platform is arranged above the device base, and placement sinks are arranged at equal distances on the edge of the detection platform, and also includes; A detection component, the detection component includes a column and a pair of folding rail grooves, a driving unit is arranged above the column, and a detection unit is arranged at the bottom of the column, and the driving unit drives the column to move along the folding rail groove to contact or leave the balance block; A clamping assembly, wherein the clamping assembly is arranged on the column; The material receiving assembly is used to receive unqualified balancing blocks. The material receiving assembly includes a storage box arranged on one side of a pair of folded rail grooves. A drawer box is slidably installed in the storage box, and a buffer unit is arranged in the drawer box.

[0005] Preferably, a side support frame is fixedly installed on one side of the equipment base, the driving unit includes a hydraulic rod fixedly installed on the top of the side support frame, and a connecting block is fixedly installed on the extended end of the hydraulic rod, a sliding frame slidably matched with the connecting block is fixedly installed on the top of the column, side columns are fixedly connected on both sides of the column, and rolling sleeves are rotatably installed on the side columns, and the rolling sleeves are rotatably connected to the folded rail grooves, a control panel is fixedly installed on the side support frame, and a hanger is fixedly installed on the top of the side support frame, and the bottom end of the hanger is fixedly connected to the two folded rail grooves.

[0006] Preferably, the detection unit comprises a mounting end block fixedly connected to the bottom end of the column, and a pair of ultrasonic flaw detection heads are fixedly connected to the bottom of the mounting end block.

[0007] Preferably, the clamping assembly includes an air pump fixedly mounted on one side of the column, a plurality of positioning branch pipes are fixedly passed through the mounting end block, and each positioning branch pipe is adapted to the position of the reserved hole on the balancing block, the top ends of the plurality of positioning branch pipes are fixedly connected to a main pipe, the main pipe and the output end of the air pump are fixedly connected to an air supply pipe, and a one-way air supply valve is fixedly mounted on the air supply pipe, the output direction of the one-way air supply valve is from the air pump to the main pipe, and a pressure plate is fixedly mounted on the outer peripheral wall of each of the positioning branch pipes.

[0008] Preferably, one side of the mother tube is fixedly connected to an extension cavity block, and a resistance tube is slidably installed inside the extension cavity block, and a connecting spring 2 is fixedly connected between one end of the resistance tube and the extension cavity block, a connecting air hole 1 is opened on the extension cavity block, and a connecting air hole 2 is opened on the resistance tube, a pair of reinforcing frames are fixedly installed on the side support frame, and a resistance frame for pressing against the resistance tube is fixedly installed between the two reinforcing frames.

[0009] Preferably, each of the positioning branch pipes is provided with a connecting bottom cavity connected to the interior at one end close to the bottom, and a piston short column is slidably installed in each connecting bottom cavity, and a connecting spring is fixedly connected between the piston short column and the connecting bottom cavity.

[0010] Preferably, the buffer unit includes a pair of sliders vertically slidably installed on the inner wall of the drawer box, and a mounting shaft is commonly fixed between the two sliders, two material guide plates are connected to the outer peripheral wall of the mounting shaft through a hinge, and a return spring is fixed between the two material guide plates, and a plurality of ball bearings are rollingly installed on the bottom ends of the two material guide plates, and a pair of triangular brackets are fixed on the side support frame, and the triangular brackets are fixedly connected to the storage box.

[0011] Preferably, a vertically arranged extension column is fixedly installed on the top of the side support frame, and the bottom end of the extension column is rotatably connected to the center position of the detection platform, an extension arm is fixedly installed on one side of the outer peripheral wall of the extension column, and a storage cylinder is fixedly installed on the end of the extension arm, and a magnetic cover plate is connected to one side of the storage cylinder through a hinge, and a limiting block 1 is fixedly arranged inside each of the placement sinks, and a limiting block 2 is fixedly arranged inside the storage cylinder, and the limiting block 1 and the limiting block 2 are used for clamping the notch position of the balance block, and the cross-sectional shapes of the limiting block 1 and the limiting block 2 are the same, and a plurality of countersunk holes are opened at the bottom of each of the placement sinks, and the countersunk holes correspond to the positions of the reserved holes of the balance block.

[0012] Preferably, a transmission column is fixedly installed at the bottom center of the testing platform, and the transmission column is rotatably connected to the equipment base. A supporting bracket is fixedly installed on the equipment base, and the supporting bracket is rotatably connected to the testing platform. A blanking hole is opened on one side of the supporting bracket, and a blanking inclined plate is fixedly installed on the outer wall of the supporting bracket close to the blanking hole.

[0013] Preferably, a worm wheel is fixedly mounted on the outer peripheral wall of the transmission column, a transmission opening is opened on one side of the support platform, a driving motor is fixedly mounted on the outer peripheral wall of the support platform, and the output shaft of the driving motor is fixedly connected with a worm, and the worm is adapted to the worm wheel, and the lead angle of the worm wheel and the worm is smaller than the friction angle.

[0014] The present invention provides a balance weight quality detection device through improvement, which has the following improvements and advantages compared with the prior art: First, when the present invention detects that the balancing block is unqualified, the hydraulic rod is gradually and completely withdrawn. At this time, the column moves vertically upward and then obliquely upward under the cooperation of the side column, the rolling sleeve and the folded rail groove until the column moves to the top of the draw box. At the same time, the set abutment frame conflicts with the abutment tube on one side of the mother tube, thereby pushing the abutment tube, and then aligning the connecting air hole 1 and the connecting air hole 2 in the figure. At this time, the air can be deflated. As the air pressure in the positioning branch pipe decreases, the set piston short column retracts into the connecting bottom cavity under the action of the connecting spring 1, and enters The unqualified balancing blocks fall on the two guide plates under the action of gravity. During the receiving process, the slider moves vertically downward due to the force, and the two guide plates are opened to buffer. At the same time, when the guide plates are opened to both sides, the balancing blocks that have fallen on the bottom of the drawer can be indirectly pushed to reduce the situation of concentrated stacking of the balancing blocks. After the balancing blocks are received, the two guide plates are closed and reset under the action of the reset spring. In this state, the slider is at the highest point, thereby reducing the distance between the buffer unit and the unloading point, which is conducive to reducing the impact. Second, the countersunk hole provided in the present invention facilitates the bottom end of the positioning branch pipe to extend into the bottom side of the balancing block during the detection process, so that when the clamping assembly is started, the piston short column can extend below the balancing block, so that when the hydraulic rod is withdrawn, the positioning branch pipe can be used to stably carry the balancing block; At the same time, after unloading the qualified products, as the inspection table continues to rotate, when the empty placement trough coincides with the storage cylinder, under the guidance of the second limit stop block, the balance block in the storage cylinder can accurately fall into the placement trough, and at the same time, the limit stop block can be used to limit the fallen balance block; so that personnel can concentrate on loading materials in the storage cylinder, and then realize the gradual automatic loading of balance blocks. In summary: In this application, the detection component and the clamping component are integrated, so that the structure integrates detection and material removal, thereby improving the detection efficiency; at the same time, buffering is performed for unqualified products to facilitate subsequent personnel to select products that can be returned for repair and ensure economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall first-view stereoscopic structure of the present invention; Figure 2 For the present invention Figure 1 The enlarged structural diagram at A in the middle; Figure 3 It is a schematic diagram of the overall second viewing angle stereoscopic structure of the present invention; Figure 4 It is a schematic diagram of the partial cutaway structure of the detection platform and the support platform of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at B in the middle; Figure 6 It is a schematic diagram of the three-dimensional structure of the flaw detection assembly of the present invention; Figure 7 It is a schematic diagram of the planar structure of the mother pipe and the positioning branch pipe of the present invention; Figure 8 It is a schematic diagram of a partial cutaway structure of a material guide plate of the present invention; Fig. 9 It is a schematic diagram of the planar structure of the material guide plate of the present invention.

[0017] Reference numerals: 1. Equipment base; 101. Side support frame; 102. Triangular bracket; 103. Control panel; 104. Strengthening frame; 105. Frame; 106. Hanger; 2. Hydraulic rod; 3. Inspection table; 301. Place sink trough; 302. Limiting block 1; 303. Countersunk hole; 304. Transmission column; 305. Worm gear; 4. Support platform; 401. Unloading inclined plate; 402. Unloading through hole; 403. Driving motor; 404. Worm; 5. Storage box; 501. Drawer box; 502. Slider; 503. Guide plate; 504. Mounting shaft; 505. Reset spring; 506. Ball; 6. Column; 601 , installation end block; 602, side column; 603, rolling sleeve; 604, sliding frame; 605, connecting block; 7, air pump; 701, air pipe; 702, one-way air valve; 703, mother pipe; 704, positioning branch pipe; 705, ultrasonic flaw detection head; 706, pressure plate; 8, extension column; 801, extension arm; 802, storage cylinder; 803, magnetic cover plate; 804, limit block two; 9, folded rail groove; 10, connecting bottom cavity; 11, piston short column; 12, connecting spring one; 13, extension cavity block; 131, connecting air hole one; 14, contact tube; 141, connecting air hole two; 15, connecting spring two. DETAILED DESCRIPTION

[0018] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. 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.

[0019] The present invention provides a balancing weight quality detection device through improvement. The technical solution of the present invention is: like Figures 1 to 9 As shown, an embodiment of the present invention provides a balancing weight quality detection device, including a device base 1, a detection platform 3 is arranged above the device base 1, and a placement sink 301 with equal distances is opened at the edge of the detection platform 3, and also includes; The detection component includes a column 6 and a pair of folded rail grooves 9. A driving unit is arranged above the column 6, and a detection unit is arranged at the bottom end of the column 6. The driving unit drives the column 6 to move along the folded rail groove 9 to contact or separate from the balancing block. Through the above structure, when the detection unit contacts the balancing block, it uses the principle of ultrasonic flaw detection to detect the quality of the balancing block to eliminate unqualified products with impurities, holes, cracks and other problems inside.

[0020] The clamping assembly is arranged on the column 6; the clamping assembly is used to enable the column 6 to synchronously lift the balance block when it is raised after detecting unqualified products, thereby improving the efficiency of rejecting unqualified products.

[0021] The material receiving assembly is used to receive unqualified balancing blocks. The material receiving assembly includes a storage box 5 arranged on one side of a pair of folded rail grooves 9. A drawer box 501 is slidably installed in the storage box 5, and a buffer unit is arranged in the drawer box 501. By means of the buffer unit, the product can be buffered and guided when the product is lowered to reduce further damage to the product.

[0022] Furthermore, a side support frame 101 is fixedly installed on one side of the equipment base 1, and the driving unit includes a hydraulic rod 2 fixedly installed on the top of the side support frame 101, and a connecting block 605 is fixedly installed on the extended end of the hydraulic rod 2, and a sliding frame 604 slidably matched with the connecting block 605 is fixedly installed on the top of the column 6, and side columns 602 are fixedly connected on both sides of the column 6, and roller sleeves 603 are rotatably installed on the side columns 602, and the roller sleeves 603 are rotatably connected to the folding rail groove 9, a control panel 103 is fixedly installed on the side support frame 101, and a hanger 106 is fixedly installed on the top of the side support frame 101, and the bottom end of the hanger 106 is fixedly connected to the two folding rail grooves 9; through the above structure, Figure 1 As shown, when the hydraulic rod 2 is fully extended, the connecting block 605 and the sliding frame 604 can push the column 6 to move vertically downward, thereby pushing the detection unit to fit onto the surface of the balancing block, thereby realizing the detection operation of the balancing block.

[0023] Furthermore, the detection unit includes a mounting end block 601 fixedly connected to the bottom end of the column 6, and a pair of ultrasonic flaw detection heads 705 are fixedly connected to the bottom of the mounting end block 601; through the above structure, when the ultrasonic flaw detection head 705 contacts the surface of the balance block, the propagation and reflection characteristics of ultrasonic waves in the balance block are used to detect whether there are defects inside.

[0024] As a further embodiment of the present invention, Figure 6-Figure 7 As shown, the clamping assembly includes an air pump 7 fixedly installed on one side of the column 6, and a plurality of positioning branch pipes 704 are fixedly passed through the mounting end block 601, and each positioning branch pipe 704 is adapted to the position of the reserved hole on the balancing block, and the top ends of the plurality of positioning branch pipes 704 are fixedly connected to the mother pipe 703, and the mother pipe 703 and the output end of the air pump 7 are fixedly connected to the air supply pipe 701, and a one-way air supply valve 702 is fixedly installed on the air supply pipe 701, and the output direction of the one-way air supply valve 702 is from the air pump 7 to the mother pipe 703, and a pressure plate 706 is fixedly installed on the outer peripheral wall of each positioning branch pipe 704; the set pressure plate 706 can further tighten the balancing block when the detection unit is in contact with the balancing block, so as to avoid vibration of the balancing block during the detection process and ensure the detection effect.

[0025] Furthermore, one side of the mother tube 703 is fixedly connected to an extension cavity block 13, and a resistance tube 14 is slidably installed inside the extension cavity block 13, and a connecting spring 2 15 is fixedly connected between one end of the resistance tube 14 and the extension cavity block 13, a connecting air hole 131 is provided on the extension cavity block 13, and a connecting air hole 2 141 is provided on the resistance tube 14, a pair of reinforcing frames 104 are fixedly installed on the side support frame 101, and a resistance frame 105 for pressing against the resistance tube 14 is fixedly installed between the two reinforcing frames 104.

[0026] It should be noted that the ultrasonic flaw detection head 705 is electrically connected to the control panel 103 , and when it is detected that the quality of the balancing block is unqualified, the control panel 103 controls the operation of the air pump 7 and delivers air to each positioning branch pipe 704 through the air supply pipe 701 and the main pipe 703 .

[0027] Furthermore, each positioning branch pipe 704 is provided with a connecting bottom cavity 10 connected to the interior at one end near the bottom, and a piston short column 11 is slidably installed in each connecting bottom cavity 10, and a connecting spring 12 is fixedly connected between the piston short column 11 and the connecting bottom cavity 10; through the above structure, when air is filled in the positioning branch pipe 704, the piston short column 11 can be extended in the connecting bottom cavity 10 under the action of air pressure, and the extended piston short column 11 can be used to support the bottom of the balance block, so that when the hydraulic rod 2 is retracted, the unqualified balance block can be directly lifted, so as to achieve the purpose of improving the efficiency of removing defective products.

[0028] Further, as attached Figure 8-Figure 9 As shown, the buffer unit includes a pair of sliders 502 vertically slidably mounted on the inner wall of the drawer box 501, and a mounting shaft 504 is fixed between the two sliders 502, and two guide plates 503 are connected to the outer peripheral wall of the mounting shaft 504 through a hinge, and a return spring 505 is fixed between the two guide plates 503, and a plurality of balls 506 are rollingly mounted on the bottom ends of the two guide plates 503, and a pair of triangular brackets 102 are fixed on the side support frame 101, and the triangular bracket 102 is fixedly connected to the storage box 5; through the above structure, when it is detected that the balance block is unqualified, the hydraulic rod 2 is gradually and completely withdrawn. At this time, the column 6, under the cooperation of the side column 602, the rolling sleeve 603 and the folded rail groove 9, first moves vertically upward and then obliquely upward until the column 6 moves to the top of the drawer box 501. At the same time, the set abutment frame 105 abuts against the abutment tube 14 on one side of the mother tube 703, thereby pushing the abutment tube 14, and then making the attached Figure 7The communicating air hole 131 and the communicating air hole 2 141 in the drawer box are aligned. At this time, the air can be deflated. As the air pressure in the positioning branch pipe 704 decreases, the piston short column 11 is retracted into the communicating bottom chamber 10 under the action of the connecting spring 12, and then the unqualified balancing block falls on the two guide plates 503 under the action of gravity. In the process of receiving, due to the force, the slider 502 moves vertically downward and causes the two guide plates 503 to open for buffering; at the same time, when the guide plates 503 are opened to both sides, they can indirectly push the balancing block that has fallen into the bottom of the drawer box 501 to reduce the situation of concentrated stacking of the balancing blocks; after the balancing blocks are received, the two guide plates 503 are closed and reset under the action of the reset spring 505 to make them attached. Fig. 9 In the state shown, the slider 502 is at the highest point, thereby reducing the distance between the buffer unit and the material discharge point, which is beneficial to reducing the impact; When the balancing weight is found to be qualified, the air pump 7 is not started, and the hydraulic rod 2 is only withdrawn by one quarter. At the same time, since the clamping assembly is not started, the qualified balancing weight will remain in the placement sink 301.

[0029] Furthermore, a vertically arranged extension column 8 is fixedly installed on the top of the side support frame 101, and the bottom end of the extension column 8 is rotatably connected to the center position of the detection platform 3, an extension arm 801 is fixedly installed on one side of the outer peripheral wall of the extension column 8, and a storage cylinder 802 is fixedly installed on the end of the extension arm 801, and a magnetic cover plate 803 is connected to one side of the storage cylinder 802 through a hinge, and a limit stop block 302 is fixedly arranged inside each sink 301, and a limit stop block 804 is fixedly arranged inside the storage cylinder 802, and the limit stop block 302 and the limit stop block 804 are fixedly arranged inside the storage cylinder 802. The second block 804 is used to clamp the notch position of the balance block. The cross-sectional shape of the first limit block 302 and the second limit block 804 is the same. A plurality of countersunk holes 303 are opened at the bottom of each placement sink 301, and the countersunk holes 303 correspond to the positions of the reserved holes of the balance block. The countersunk holes 303 are arranged to facilitate the bottom end of the positioning branch pipe 704 to extend to the bottom side of the balance block during the detection process, so that when the clamping assembly is started, the piston short column 11 can be extended to the bottom of the balance block, so that when the hydraulic rod 2 is withdrawn, the positioning branch pipe 704 can be used to achieve stable lifting of the balance block. At the same time, after the qualified products are unloaded, as the inspection table 3 continues to rotate, when the empty placement trough 301 coincides with the storage cylinder 802, under the guidance of the limiting stop block 804, the balancing block in the storage cylinder 802 can accurately fall into the placement trough 301. At the same time, the limiting stop block 302 can be used to limit the falling balancing block; thereby, personnel can concentrate on loading materials in the storage cylinder 802, thereby realizing the gradual and automatic loading of the balancing blocks.

[0030] As a further embodiment of the present invention, Figure 3-Figure 4 As shown, a transmission column 304 is fixedly installed at the bottom center of the testing platform 3, and the transmission column 304 is rotatably connected to the equipment base 1. A supporting platform 4 is fixedly installed on the equipment base 1, and the supporting platform 4 is rotatably connected to the testing platform 3. A blanking hole 402 is opened on one side of the supporting platform 4, and a blanking inclined plate 401 is fixedly installed on the outer wall of the supporting platform 4 close to the blanking hole 402; through the above structure, during the rotation of the testing platform 3, the multiple placement troughs 301 can be overlapped with the blanking hole 402 in sequence, and when there is a qualified balance block inside the placement trough 301, it can directly fall into the blanking inclined plate 401, and cooperate with the clamping assembly to realize the automatic separation of qualified products and unqualified products.

[0031] Furthermore, a worm gear 305 is fixedly mounted on the outer peripheral wall of the transmission column 304, a transmission opening is opened on one side of the supporting platform 4, a driving motor 403 is fixedly mounted on the outer peripheral wall of the supporting platform 4, and the output shaft of the driving motor 403 is fixedly connected with a worm 404, and the worm 404 is adapted to the worm gear 305, and the lead angle of the worm wheel 305 and the worm 404 is smaller than the friction angle.

[0032] Through the above structure, when the driving motor 403 is controlled to run, the transmission column 304 and the detection platform 3 can be driven to rotate through the transmission effect of the worm 404 and the worm wheel 305, so that multiple balancing blocks can pass through the detection unit in sequence, ensuring the detection efficiency; The specific working method is as follows: when in use, a batch of balancing blocks to be tested are put into the storage cylinder 802, and when the driving motor 403 is running, the transmission column 304 and the testing table 3 are driven to rotate through the transmission action of the worm 404 and the worm wheel 305; when the empty placement sink 301 coincides with the storage cylinder 802, under the guidance of the limiting stop block 804, the balancing blocks in the storage cylinder 802 accurately fall into the placement sink 301, and at the same time, the limiting stop block 302 can be used to limit the falling balancing blocks, thereby realizing the gradual automatic loading of the balancing blocks; During the inspection, the hydraulic rod 2 is fully extended, and the connecting block 605 and the sliding frame 604 push the column 6 to move vertically downward, thereby pushing the inspection unit to fit the surface of the balance block, and using the ultrasonic flaw detection principle to inspect the quality of the balance block, so as to eliminate unqualified products with impurities, cavities, cracks and other problems inside; When it is detected that the balancing block is unqualified, the hydraulic rod 2 is gradually and completely withdrawn. At this time, the column 6, under the cooperation of the side column 602, the rolling sleeve 603 and the folding track groove 9, first moves vertically upward and then obliquely upward until the column 6 moves to the top of the drawer box 501. At the same time, the set abutment frame 105 and the abutment tube 14 on one side of the mother tube 703 abut against each other, thereby pushing the abutment tube 14, and then making the attached Figure 7The communicating air hole 131 and the communicating air hole 2 141 in the drawer box are aligned. At this time, the air is released. As the air pressure in the positioning branch pipe 704 decreases, the piston short column 11 is retracted into the communicating bottom chamber 10 under the action of the connecting spring 12, and then the unqualified balancing block falls on the two guide plates 503 under the action of gravity. In the process of receiving, due to the force, the slider 502 moves vertically downward and causes the two guide plates 503 to open for buffering; at the same time, when the guide plates 503 are opened to both sides, they can indirectly push the balancing block that has fallen into the bottom of the drawer box 501 to reduce the situation of concentrated stacking of the balancing blocks; after the balancing blocks are received, the two guide plates 503 are closed and reset under the action of the reset spring 505 to make them attached. Fig. 9 In the state shown, the slider 502 is at the highest point, thereby reducing the distance between the buffer unit and the material discharge point, which is beneficial to reducing the impact; When the balancing weight is found to be qualified, the air pump 7 is not started, and the hydraulic rod 2 is only withdrawn by a quarter. At the same time, since the clamping assembly is not started, the qualified balancing weight will stay in the placement sink 301. During the rotation of the inspection table 3, the multiple placement troughs 301 are overlapped with the blanking through holes 402 in sequence. When there is a qualified balance block inside the placement trough 301, it directly falls into the blanking inclined plate 401, and cooperates with the set clamping components to realize automatic separation of qualified products and unqualified products.

[0033] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A balancing weight quality testing device, comprising a device base (1), a testing platform (3) being arranged above the device base (1), and placement sinks (301) being arranged at equal distances on the edge of the upper edge of the testing platform (3), characterized in that: Also includes; A detection component, the detection component comprising a column (6) and a pair of folding rail grooves (9), a driving unit being arranged above the column (6), a detection unit being arranged at the bottom end of the column (6), and the driving unit driving the column (6) to move along the folding rail groove (9) to contact or disengage from the balancing block; A clamping assembly, wherein the clamping assembly is arranged on the column (6); A material receiving assembly, the material receiving assembly being used to receive unqualified balancing blocks, the material receiving assembly comprising a storage box (5) arranged on one side of a pair of folded rail grooves (9), a drawer box (501) being slidably mounted in the storage box (5), and a buffer unit being arranged in the drawer box (501); A side support frame (101) is fixedly installed on one side of the equipment base (1), the driving unit comprises a hydraulic rod (2) fixedly installed on the top of the side support frame (101), and a connecting block (605) is fixedly installed on the extended end of the hydraulic rod (2), a sliding frame (604) slidably matched with the connecting block (605) is fixedly installed on the top of the column (6), side columns (602) are fixedly connected on both sides of the column (6), and rolling sleeves (603) are rotatably installed on the side columns (602), and the rolling sleeves (603) are rotatably connected to the folding rail groove (9), a control panel (103) is fixedly installed on the side support frame (101), and a hanger (106) is fixedly installed on the top of the side support frame (101), and the bottom end of the hanger (106) is fixedly connected to the two folding rail grooves (9); The buffer unit comprises a pair of sliders (502) vertically slidably mounted on the inner wall of the drawer box (501), and a mounting shaft (504) is fixed between the two sliders (502); two guide plates (503) are connected to the outer peripheral wall of the mounting shaft (504) via a hinge, and a return spring (505) is fixed between the two guide plates (503); a plurality of balls (506) are rollingly mounted on the bottom ends of the two guide plates (503); a pair of triangular brackets (102) are fixed on the side support frame (101), and the triangular brackets (102) are fixedly connected to the storage box (5); A vertically arranged extension column (8) is fixedly mounted on the top of the side support frame (101), and the bottom end of the extension column (8) is rotatably connected to the center of the detection platform (3). An extension arm (801) is fixedly mounted on one side of the outer peripheral wall of the extension column (8), and a storage cylinder (802) is fixedly mounted on the end of the extension arm (801). A magnetic cover plate (803) is connected to one side of the storage cylinder (802) via a hinge. The interior of each of the placement sinks (301) is A limit stop block 1 (302) is fixedly arranged, and a limit stop block 2 (804) is fixedly arranged inside the storage tube (802). The limit stop block 1 (302) and the limit stop block 2 (804) are used to clamp the notch position of the balancing block. The cross-sectional shapes of the limit stop block 1 (302) and the limit stop block 2 (804) are the same. A plurality of countersunk holes (303) are opened at the bottom of each of the placement sink grooves (301), and the countersunk holes (303) correspond to the positions of the reserved holes of the balancing block.

2. A balancing weight quality detection device according to claim 1, characterized in that: The detection unit comprises a mounting end block (601) fixedly connected to the bottom end of the column (6), and a pair of ultrasonic flaw detection heads (705) are fixedly connected to the bottom of the mounting end block (601).

3. A balancing weight quality detection device according to claim 2, characterized in that: The clamping assembly comprises an air pump (7) fixedly mounted on one side of the column (6); a plurality of positioning branch pipes (704) are fixedly penetrated through the mounting end block (601); each positioning branch pipe (704) is matched with a reserved hole position on the balancing block; the top ends of the plurality of positioning branch pipes (704) are fixedly connected to a main pipe (703); the main pipe (703) and the output end of the air pump (7) are fixedly connected to an air supply pipe (701); a one-way air supply valve (702) is fixedly mounted on the air supply pipe (701); the output direction of the one-way air supply valve (702) is from the air pump (7) to the main pipe (703); and a pressure plate (706) is fixedly mounted on the outer peripheral wall of each positioning branch pipe (704).

4. A balancing weight quality detection device according to claim 3, characterized in that: One side of the mother tube (703) is fixedly connected to an extension cavity block (13), and a resistance tube (14) is slidably installed inside the extension cavity block (13), and a second connecting spring (15) is fixedly connected between one end of the resistance tube (14) and the extension cavity block (13), a first connecting air hole (131) is provided on the extension cavity block (13), and a second connecting air hole (141) is provided on the resistance tube (14), and a pair of reinforcing frames (104) are fixedly installed on the side support frame (101), and a resistance frame (105) for resisting the resistance tube (14) is fixedly installed between the two reinforcing frames (104).

5. A balancing weight quality detection device according to claim 4, characterized in that: Each of the positioning branch pipes (704) has a connecting bottom cavity (10) at one end near the bottom thereof, and a piston short column (11) is slidably mounted in each connecting bottom cavity (10), and a connecting spring (12) is fixedly connected between the piston short column (11) and the connecting bottom cavity (10).

6. The balancing weight quality detection device according to claim 1, characterized in that: A transmission column (304) is fixedly mounted at the center of the bottom circle of the detection platform (3), and the transmission column (304) is rotatably connected to the equipment base (1). A support platform (4) is fixedly mounted on the equipment base (1), and the support platform (4) is rotatably connected to the detection platform (3). A blanking through hole (402) is provided on one side of the support platform (4), and a blanking inclined plate (401) is fixedly mounted on the outer wall of the support platform (4) on a side close to the blanking through hole (402).

7. A balancing weight quality detection device according to claim 6, characterized in that: A worm wheel (305) is fixedly mounted on the outer peripheral wall of the transmission column (304); a transmission opening is provided on one side of the support platform (4); a drive motor (403) is fixedly mounted on the outer peripheral wall of the support platform (4); an output shaft of the drive motor (403) is fixedly connected to a worm (404); the worm (404) is matched with the worm wheel (305); and a lead angle between the worm wheel (305) and the worm (404) is smaller than a friction angle.

Images