CN114904779B - Automatic gasket detection machine - Google Patents
Automatic gasket detection machine Download PDFInfo
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- CN114904779B CN114904779B CN202210402927.2A CN202210402927A CN114904779B CN 114904779 B CN114904779 B CN 114904779B CN 202210402927 A CN202210402927 A CN 202210402927A CN 114904779 B CN114904779 B CN 114904779B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Abstract
The invention relates to an automatic gasket detection machine which is characterized by comprising a frame and a control system, wherein the frame comprises a workbench, a detection platform is arranged in the center of the workbench, and the detection platform is provided with a material waiting station, a detection station and a material distributing station; the automatic detection device is convenient to operate, replaces manual detection, reduces labor intensity of workers, improves detection efficiency, reduces production cost and ensures product quality.
Description
Technical Field
The invention relates to detection equipment, in particular to an automatic gasket detection machine.
Background
The gasket is widely applied, and the precision requirement of the gasket is high in some mechanisms, so that the gasket needs to be fully inspected. At present, the detection work is mainly finished by manual detection of operators, the gaskets are detected one by the operators, the detection efficiency is low, the labor intensity is high, the manual operation is boring, the condition of missing detection or cognition error is easy to occur, and therefore the product quality is reduced. In addition, the production batch of gaskets is large, more personnel need to be equipped, and the production cost is necessarily increased by manual operation due to the continuous increase of the current labor cost, so that the manual operation is necessarily replaced by an automatic gasket detection machine.
Disclosure of Invention
The applicant has made research and improvement to the above problems, and provides an automatic gasket detection machine which is convenient to operate, replaces manual detection, reduces labor intensity of workers, improves detection efficiency, reduces production cost, and ensures product quality.
In order to solve the technical problems, the invention adopts the following technical scheme:
the automatic gasket detection machine comprises a frame and a control system, wherein the frame comprises a workbench, a detection platform is arranged in the center of the workbench, and the detection platform is provided with a material waiting station, a detection station and a material distributing station; the feeding mechanism is arranged on the workbench at one side of the station to be fed, the material moving mechanism is arranged on the workbench at the front side of the detection platform, the detection mechanism is arranged on the workbench at the detection station, the discharging mechanism is arranged on the workbench at the material distributing station, and the material collecting mechanism is arranged on the workbench at one side of the material distributing station;
the feeding mechanism comprises a first bracket fixedly installed on the workbench, a substrate is arranged on the first bracket, 2 manual horizontal sliding tables are symmetrically arranged on two sides of the substrate, 2 support plates are respectively connected with sliding blocks of the 2 manual horizontal sliding tables, V-shaped grooves are respectively formed in the inner side ends of the 2 support plates, 2 fixed vertical baffle plates which are oppositely arranged are respectively connected with the 2 support plates through connecting blocks and respectively lean against the outer side surfaces of the V-shaped grooves of the 2 support plates, 2 movable vertical baffle plates which are oppositely arranged are respectively connected with the 2 support plates through the manual vertical sliding tables and respectively lean against the inner side surfaces of the V-shaped grooves of the 2 support plates, and a gap for a piece of pad to be detected to pass through is formed between the lower ends of the movable vertical baffle plates and the substrate; the horizontal feeding cylinder is arranged on the first bracket below the substrate, the horizontal feeding plate is connected with a piston rod of the feeding cylinder through a sliding plate, and a V-shaped groove is formed in the inner side end of the feeding plate; one end of a horizontally arranged guide rod is fixedly connected with the base plate, the section of the guide rod is rectangular, and a rectangular groove is formed in the sliding plate and is in sliding connection with the guide rod;
the material moving mechanism comprises a second bracket fixedly arranged on the workbench, a linear guide rail is arranged on the second bracket, a horizontally arranged material moving cylinder is arranged on the second bracket at one side of the linear guide rail, a piston rod of the material moving cylinder is connected with a sliding block of the linear guide rail, a horizontally arranged transverse pushing cylinder is fixedly arranged on the sliding block of the linear guide rail, 2 horizontally arranged material moving plates are connected with piston rod ends of the transverse pushing cylinder, and semicircular accommodating grooves are formed in the material moving plates;
the detection mechanism comprises a lower ejection disc movably embedded in a counter bore at a detection station of the detection platform, a vertical ejection cylinder is arranged on the workbench below the lower ejection disc, a piston rod of the ejection cylinder is connected with the lower ejection disc, and a reset sensor is arranged below the lower ejection disc; the upper ejection disc is coaxially arranged above the lower ejection disc, the upper ejection disc is fixedly connected below the upper mounting plate, the upper mounting plate is fixedly connected with the workbench through a third bracket, a seat sleeve and an adjusting disc which are coaxially arranged with the upper ejection disc are arranged on the upper mounting plate, the adjusting disc is rotatably sleeved on the seat sleeve and is fixedly connected with the upper mounting plate through a compression bolt, 4 radial slotted holes are symmetrically arranged on the upper mounting plate, 4 spiral slotted holes are symmetrically arranged on the adjusting disc, the sensor chuck is in a waist drum shape with two large middle ends and two small middle ends, axial fractures are arranged on the sensor chuck, 4 vertically arranged detection sensors are respectively clamped in the sensor chucks, the upper end and the lower end of each sensor chuck are respectively sleeved in the corresponding spiral slotted holes of the adjusting disc and the long slotted holes of the upper mounting plate in a sliding mode, and the 4 detection sensors extend to the outer circumference of the upper ejection disc;
the device comprises a workbench, a detection platform, a material distributing cylinder, a material blocking plate, a material distributing cylinder, a material distributing plate and a material distributing plate, wherein a defective product box is arranged on the workbench under the material distributing station of the detection platform, a chute and a material distributing hole are arranged at the material distributing station of the detection platform, the horizontally arranged material distributing plate is slidably arranged in the chute, the material distributing cylinder is fixedly arranged on a fifth bracket at one side of the material distributing station of the detection platform, the material distributing plate is connected with a piston rod of the material distributing cylinder, and the material blocking plate is arranged above the material distributing plate and is fixedly connected with the detection platform;
during operation, the feeding mechanism sends the to-be-detected gasket to the to-be-detected station of the detection platform, the material moving mechanism sends the to-be-detected gasket to the detection station, the detection mechanism detects the to-be-detected gasket, the material moving mechanism sends the to-be-detected gasket to the material distributing station, the discharging mechanism sends the qualified detected gasket to the collecting mechanism, and the unqualified detected gasket falls into the unqualified product box.
Further:
the material collecting mechanism comprises a disc-shaped material collecting base which is rotatably arranged on the workbench, and the material collecting base is connected with a stepping motor driving mechanism arranged below the workbench; the collecting trays are symmetrically and fixedly arranged on the collecting base, each collecting tray comprises a circular bottom plate, 2 radial oblong holes are symmetrically formed in each circular bottom plate, and 2 vertical material rods are fixedly connected with the circular bottom plates through the oblong holes and bolts; the stepping material supporting mechanism is fixedly arranged below the workbench below the material collecting position of the material collecting base, the stepping material supporting mechanism comprises a servo motor ball screw linear sliding table module fixedly connected with the workbench, the lower end of a vertically arranged material supporting rod is fixedly connected with a sliding block of the servo motor ball screw linear sliding table module, a cross bracket is fixedly connected with the upper end of the material supporting rod, a cross hole for the cross bracket to pass through is formed in the workbench, a cross hole matched with the cross bracket is formed in a circular bottom plate of the material collecting tray, and a cross hole matched with the cross bracket and aligned with a cross hole on the circular bottom plate of the material collecting tray are formed in the material collecting base below each material collecting tray; a plurality of sensor baffles which are in one-to-one correspondence with the collecting trays are fixedly arranged on the outer circumference of the collecting base; and a pair of photoelectric sensors for detecting whether the aggregate tray is full of gaskets or not are arranged on the workbench at the two sides of the aggregate base at the aggregate position.
And 6 collecting trays are symmetrically arranged on the collecting base.
The blanking mechanism comprises a servo linear sliding table which is horizontally arranged, the servo linear sliding table is fixedly connected with the workbench through a fourth bracket, a vertically arranged lifting cylinder is fixedly connected with a sliding block of the servo linear sliding table, a horizontally arranged lifting plate is connected with a piston rod of the lifting cylinder, a disc-shaped suction head adjusting disc is rotatably connected with the lifting plate through a mandrel, 3 spiral slots are symmetrically arranged on the suction head adjusting disc, 3 radial slotted holes which take the mandrel as a center are symmetrically arranged on the lifting plate, and shaft sections of 3 vacuum suction head assemblies which are vertically arranged are respectively sheathed in the corresponding spiral slots on the suction head adjusting disc and the slotted holes of the lifting plate, and the suction head adjusting disc and the lifting plate are fixed by nuts.
The lower part of the upper mounting plate of the detection mechanism is provided with a horizontal pushing cylinder, a pushing plate is connected with a piston rod of the pushing cylinder, and the pushing plate extends to a detection station of the detection platform.
And a reinforcing plate is arranged above the feeding plate of the feeding mechanism.
The invention has the technical effects that:
the automatic gasket detection machine disclosed by the invention is convenient to operate, replaces manual detection, reduces the labor intensity of workers, improves the detection efficiency, reduces the production cost and ensures the product quality.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention.
Fig. 2 is a schematic three-dimensional structure of the feeding mechanism.
Fig. 3 is a front view of the feeding mechanism.
Fig. 4 is a cross-sectional view at A-A of fig. 3.
Fig. 5 is a schematic three-dimensional structure of the detection mechanism.
Fig. 6 is a front view of the detection mechanism.
Fig. 7 is a cross-sectional view at B-B of fig. 6.
Fig. 8 is a schematic three-dimensional structure of a regulating plate of the detection mechanism.
Fig. 9 is a schematic three-dimensional structure of the upper mounting plate of the inspection mechanism.
Fig. 10 is a schematic three-dimensional structure of a sensor cartridge of the detection mechanism.
Fig. 11 is a schematic three-dimensional structure of the aggregate mechanism.
Fig. 12 is a front view of the aggregate mechanism.
Fig. 13 is a cross-sectional view at C-C of fig. 12.
Fig. 14 is a schematic three-dimensional structure of a step-by-step material supporting mechanism of the material collecting mechanism.
Fig. 15 is a schematic three-dimensional structure diagram of a material waiting station, a detection station and a material distributing station of the detection platform.
Fig. 16 is a schematic three-dimensional structure of the transfer mechanism.
Fig. 17 is a schematic three-dimensional structure of the blanking mechanism.
Fig. 18 is a schematic three-dimensional structure of a suction head adjusting plate of the blanking mechanism.
Fig. 19 is a schematic three-dimensional structure of a lifter plate of the blanking mechanism.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the drawings.
As shown in fig. 1 and 15, the present invention includes a frame 100 and a control system, which is designed and manufactured according to the prior art, and cooperates with the actions of the various components. The frame 100 includes workstation 1, and testing platform 8 sets up in the central authorities of workstation 1, and testing platform 8 is equipped with waits material station 81, detection station 82 and divides material station 83. The feeding mechanism 2 is arranged on the workbench 1 at one side of the waiting station 81, the material moving mechanism 3 is arranged on the workbench 1 at the front side of the detection platform 8, the detection mechanism 4 is arranged on the workbench 1 at the detection station 82, the discharging mechanism 5 is arranged on the workbench 1 at the distribution station 83, and the material collecting mechanism 6 is arranged on the workbench 1 at one side of the distribution station 83.
As shown in fig. 1, 2, 3, 4, feed mechanism 2 includes the first support 211 of fixed mounting on workstation 1, base plate 21 sets up on first support 211, the symmetry of 2 manual horizontal slip table 29 sets up in the both sides of base plate 21, 2 sliders that 2 manual horizontal slip table 29 are connected respectively to 2 extension boards 28, the inboard end of 2 extension boards 28 is equipped with the V-type groove respectively, 2 fixed vertical baffle 24 that set up relatively pass through connecting block 241 and connect 2 extension boards 28 and paste the lateral surface in 2 extension boards 28's V-type groove respectively, 2 movable vertical baffle 23 that set up relatively pass through manual vertical slip table 22 respectively and connect 2 extension boards 28 and paste the medial surface in 2 extension boards 28, the lower extreme of fixed vertical baffle 24 is pasted with base plate 21, be equipped with the clearance D that can supply a slice to wait to examine the gasket to pass through between the lower extreme and the base plate 21 of movable vertical baffle 23, constitute the accommodation space of waiting to examine the gasket by 2 fixed vertical baffle 24 and 2 movable vertical baffle 23, and 2 movable vertical baffle 23 position the relative vertical baffle 23 through 2 extension boards 2 vertical slip table 2 and the relative vertical slip table 23 and pass through the clearance D that the relative vertical slip table 2 vertical slip table is adjusted for the gasket is suitable for the manual vertical slip table 2, the relative vertical slip table is adjusted through two opposite vertical slip table 23 and the clearance is adjusted for the gap between the two opposite horizontal slip table 2 and the gap of waiting to be adjusted for the gasket and the gasket is adjusted. The feeding cylinder 20 that the level set up is set up on the first support 211 of base plate 21 below, and the loading board 26 that the level set up passes through slide 25 and connects the piston rod of feeding cylinder 20, and the inboard end of loading board 26 is equipped with the V type groove. One end of a horizontally arranged guide rod 27 is fixedly connected with the base plate 21, the section of the guide rod 27 is rectangular, a rectangular groove is formed in the sliding plate 25 and is connected with the guide rod 27 in a sliding mode, the feeding cylinder 20 drives the feeding plate 26 to do reciprocating motion in the horizontal direction, and the guide rod 27 guides the horizontal motion of the feeding plate 26.
In operation, a plurality of shims to be inspected are horizontally stacked and placed in the accommodating space of the shims to be inspected formed by the 2 fixed vertical baffles 24 and the 2 movable vertical baffles 23, and each time the feeding cylinder 20 acts, the feeding plate 26 is driven to push the lowermost shim to be inspected through the gap D between the lower end of the movable vertical baffle 23 and the substrate 21 and convey the shim to the waiting station 81 of the detection platform.
In this embodiment, a reinforcing plate 261 is disposed above the loading plate 26 of the loading mechanism 2, and since the loading plate 26 is thinner, the reinforcing plate 261 can prevent the loading plate 26 from deforming only by the thickness of the pad to be inspected.
As shown in fig. 1 and 16, the material moving mechanism 3 includes a second bracket 30 fixedly installed on the workbench 1, a linear guide rail 31 is disposed on the second bracket 30, a horizontally disposed material moving cylinder 33 is fixedly disposed on the second bracket 30 on one side of the linear guide rail 31 through a connecting block 331, a piston rod of the material moving cylinder 33 is connected with a sliding block of the linear guide rail 31, a horizontally disposed transverse pushing cylinder 32 is fixedly disposed on the sliding block of the linear guide rail 31, 2 horizontally disposed material moving plates 34 are connected with piston rod ends of the transverse pushing cylinder 32, and semicircular accommodating grooves 341 are disposed on the material moving plates 34.
In operation, the piston rod of the horizontal pushing cylinder 32 of the material moving mechanism 3 extends to push 2 material moving plates 34 from an initial position to the material waiting station 81 and the detection station 82 of the detection platform 8, the 2 material moving plates 34 simultaneously sleeve the to-be-detected gaskets on the material waiting station 81 and the detected gaskets on the detection station 82 into the accommodating grooves 341 of the 2 material moving plates 34 respectively, at the moment, the piston rod of the 33 material moving cylinder extends to transfer the to-be-detected gaskets to the detection station 82 and transfer the detected gaskets to the material distributing station 83, the piston rod of the horizontal pushing cylinder 32 is retracted, and then the piston rod of the 33 material moving cylinder is retracted to enable the 2 material moving plates 34 to return to the initial position.
As shown in fig. 1, 5, 6, 7, 8, 9, 10 and 15, the detection mechanism 4 comprises a lower ejection disc 45 movably embedded in a counter bore 821 at a detection station 82 of the detection platform 8, a vertical ejection cylinder 46 is arranged on the workbench 1 below the lower ejection disc 45, a piston rod of the ejection cylinder 46 is connected with the lower ejection disc 45, a reset sensor 49 is arranged below the lower ejection disc 45, the reset sensor 49 is connected with the detection platform 8 through a bracket, and the reset sensor 49 is used for detecting whether the lower ejection disc 45 is reset or not. The upper ejection disc 48 is coaxially arranged above the lower ejection disc 45, the upper ejection disc 48 is fixedly connected below the upper mounting plate 41, the upper mounting plate 41 is fixedly connected with the workbench 1 through a third bracket 413, the seat cover 40 and the adjusting disc 42 which are coaxially arranged with the upper ejection disc 48 are arranged on the upper mounting plate 41, and the adjusting disc 42 is rotatably sleeved on the seat cover 40 and is fixedly connected with the upper mounting plate 41 through a compression bolt 47. The upper mounting plate 41 is symmetrically provided with more than 4 radial slotted holes 411 taking the axis of the ejection disc 48 as the center, the regulating disc 42 is symmetrically provided with 4 spiral slotted holes 421, the sensor chuck 44 is in a waist drum shape with two large middle ends and two small middle ends, the sensor chuck 44 is provided with axial fracture 441,4, the vertically arranged detection sensors 43 are respectively clamped in the sensor chuck 44 and are pressed by bolts, the shaft sections at the upper end and the lower end of the 4 sensor chucks 44 are respectively sleeved in the spiral slotted holes 421 of the corresponding regulating disc 42 and the slotted holes 411 of the upper mounting plate 41 in a sliding mode, and the 4 detection sensors 43 extend to the outer circumferential side of the upper ejection disc 48. The 4 spiral slots 421 on the adjusting plate 42 cooperate with the 4 oblong holes 411 on the upper mounting plate 41, so that the radial positions of the 4 detection sensors 43 can be synchronously adjusted to adapt to detecting gaskets of different sizes, and when the adjusting is performed, the pressing bolts 47 are loosened, the adjusting plate 42 is rotated, so that the relative positions of the 4 spiral slots 421 on the adjusting plate 42 and the 4 oblong holes 411 on the upper mounting plate 41 are changed, and the radial positions of the 4 detection sensors 43 can be synchronously adjusted.
In operation, the detection mechanism 4 is commissioned with standard shims and standard data is read and recorded by the control system prior to initial detection. During detection, the material moving mechanism 3 moves the to-be-detected gasket onto the lower ejection disc 45 of the detection mechanism 4, a piston rod of the ejection cylinder 46 extends out, the lower ejection disc 45 ascends and lifts the to-be-detected gasket and presses the to-be-detected gasket between the lower ejection disc 45 and the upper ejection disc 48, detection data of the 4 detection sensors 43 are transmitted to the control system, and compared with standard data, the to-be-detected gasket is judged to be qualified within a tolerance range, and the to-be-detected gasket is judged to be unqualified beyond the tolerance range. After the detection is completed, the lower ejection disc 45 is reset, and the detected gaskets are transferred to the material distributing station 83 by the material moving mechanism 3 for distribution.
In this embodiment, a horizontal pushing cylinder 412 is disposed on a third bracket 413 below the upper mounting plate 41 of the detection mechanism 4, the pushing plate 410 is connected to a piston rod of the pushing cylinder 412, and the pushing plate 410 extends to the detection station 82 of the detection platform 8. When the to-be-detected gaskets with different sizes are detected in a changing way, when the to-be-detected gaskets cannot be conveyed to the center of the lower ejection disc 45 on the detection station 82 of the detection platform 8, a pushing action can be added in the control system, and the pushing cylinder 412 drives the pushing plate 410 to push the to-be-detected gaskets to the center of the lower ejection disc 45.
As shown in fig. 1 and 15, a defective product box 7 is arranged on a workbench 1 below a material distribution station 83 of a detection platform 8, a chute 93 and a blanking hole 94 are arranged at the material distribution station 83 of the detection platform, a horizontally arranged material distribution plate 91 is slidably arranged in the chute 93, a material distribution cylinder 95 is fixedly arranged on a fifth bracket 96 on one side of the material distribution station 83 of the detection platform 8, the material distribution plate 91 is connected with a piston rod of the material distribution cylinder 95, and a baffle 92 is arranged above the material distribution plate 91 and is fixedly connected with the detection platform 8.
In the initial state, the material distributing plate 91 is arranged in the chute 93 of the material distributing station 83 and covers the blanking hole 94 above the unqualified product box 7, at this time, the piston rod of the material distributing cylinder 95 is in an extending state, the detected gasket which is detected by the detecting mechanism 4 is transferred to the material distributing plate 91 by the material transferring mechanism 3, the qualified detected gasket is transferred to the material collecting mechanism 6 by the blanking mechanism 5, when the unqualified detected gasket is transferred to the material distributing plate 91, the piston rod of the material distributing cylinder 95 retracts and drives the material distributing plate 91 to move out of the chute 93, and the unqualified detected gasket falls into the unqualified product box 7 through the blanking hole 94 due to the blocking effect of the material blocking plate 92, and the material distributing cylinder 95 and the material distributing plate 91 are restored to the initial state.
As shown in fig. 1, 11, 12, 13 and 14, the collecting mechanism 6 comprises a disc-shaped collecting base 61 rotatably arranged on the workbench 1, the collecting base 61 is connected with a stepping motor driving mechanism 66,6, which is arranged below the workbench 1, of collecting trays 60 which are symmetrically and fixedly arranged on the collecting base 61, the collecting trays 60 comprise a circular bottom plate 601, 2 radial slotted holes 603 are symmetrically arranged on the circular bottom plate 601, 2 vertical material rods 602 are fixedly connected with the circular bottom plate 601 through the slotted holes 603 and bolts, and the radial positions of the 2 vertical material rods 602 can be conveniently adjusted by the structure of the slotted holes 603 so as to adapt to gaskets with different sizes. The stepping material supporting mechanism is fixedly arranged under the workbench 1 below the material collecting position of the material collecting base 61, the stepping material supporting mechanism comprises a servo motor ball screw linear sliding table module 69 fixedly connected with the workbench 1, the lower end of a vertically arranged material supporting rod 68 is fixedly connected with a sliding block of the servo motor ball screw linear sliding table module 69, a cross bracket 64 is fixedly connected with the upper end of the material supporting rod 68, a cross hole through which the cross bracket 64 can pass is formed in the material collecting position of the workbench 1, a cross hole 604 matched with the cross bracket 64 is formed in a circular bottom plate 601 of the material collecting tray 60, and the material collecting base 61 below each material collecting tray 60 is provided with a cross hole matched with the cross bracket 64 and aligned with the cross hole on the circular bottom plate 601 of the material collecting tray 60. In the aggregate state, the next empty aggregate tray 60 is driven by the stepping motor driving mechanism 66 to stop at the aggregate level, the servo motor ball screw linear sliding table module 69 of the stepping feed supporting mechanism drives the cross bracket 64 to ascend, and the cross bracket 64 passes through a cross hole at the aggregate level on the workbench 1, a cross hole on the aggregate base 61 and a cross hole 604 on a circular bottom plate 601 of the aggregate tray 60 to ascend to be close to the top end of 2 feed rods 602, when aggregate is carried out, the blanking mechanism 5 transfers qualified inspected gaskets from the distributing station 83 to the cross bracket 64, the inner holes of the inspected gaskets are sleeved into 2 feed rods 602, each time the blanking mechanism 5 conveys one piece of qualified inspected gaskets, and the servo motor ball screw linear sliding table module 69 of the stepping feed supporting mechanism drives the cross bracket 64 to descend by the thickness of one piece of gaskets until one aggregate tray 60 is full; the servo motor ball screw linear sliding table module 69 of the stepping material supporting mechanism drives the cross bracket 64 to continuously descend into the cross hole at the material collecting position on the workbench 1, and the stepping motor driving mechanism 66 drives the material collecting base 61 to rotate clockwise, so that the next empty material collecting tray 60 stops at the material collecting position and enters the next material collecting cycle. The workbench 1 on one side of the aggregate base 61 is provided with a proximity sensor 63, the outer circumference of the aggregate base 61 is fixedly provided with 6 sensor baffles 62 corresponding to the aggregate trays 60 one by one, the sensor baffles 62 and the proximity sensor 63 are used for ensuring that each empty aggregate tray 60 is accurately stopped at the aggregate position, when one aggregate tray 60 is fully filled with detected gaskets, the step motor driving mechanism 66 drives the aggregate base 61 to rotate, and when the next sensor baffle 62 rotates to be aligned with the proximity sensor 63, the step motor driving mechanism 66 stops to stop the next empty aggregate tray 60 at the aggregate position. A pair of photoelectric sensors 65 for detecting whether the aggregate tray 60 is full of pads are provided on the work table 1 on both sides of the aggregate base 61 at the aggregate level. When the empty aggregate tray 60 enters the aggregate level, the photoelectric sensor 65 feeds back a signal to the control system to continue the aggregate action; when the pallet 60 filled with shims enters the stock level, the photoelectric sensor 65 feeds back a signal to the control system to stop the aggregate action and give an alarm to inform the operator to take the inspected shims.
As shown in fig. 1, 17, 18 and 19, the blanking mechanism 5 comprises a horizontally arranged servo linear sliding table 55, the servo linear sliding table 55 is fixedly connected with the workbench 1 through a fourth bracket 50, a vertically arranged lifting cylinder 54 is fixedly connected with a sliding block of the servo linear sliding table 55, a horizontally arranged lifting plate 53 is connected with a piston rod of the lifting cylinder 54, a disc-shaped suction head adjusting plate 52 is rotatably connected with the lifting plate 53 through a mandrel, 3 spiral slots 521 are symmetrically arranged on the suction head adjusting plate 52, 3 radial slotted holes 531 taking the mandrel as a center are symmetrically arranged on the lifting plate 53, shaft sections of the vertically arranged 3 vacuum suction head assemblies 51 are respectively sleeved in the spiral slots 521 on the corresponding suction head adjusting plate 52 and the slotted holes 531 of the lifting plate 53 in a sliding manner, and nuts are used for fixing the vacuum suction head assemblies 51 on the upper side and the lower side of the suction head adjusting plate and the lifting plate, and the vacuum suction head assemblies 51 are connected with a vacuum generator for sucking and releasing gaskets.
The radial positions of the 3 vacuum suction head assemblies 51 can be synchronously adjusted by synchronously adjusting the 3 spiral slots 521 on the suction head adjusting disk 52 and the 3 oblong holes 531 on the lifting plate 53 so as to adapt to the suction and transfer of gaskets with different sizes, and when in adjustment, the nut is loosened, the suction head adjusting disk 52 is rotated, so that the relative positions of the 3 spiral slots 521 on the suction head adjusting disk 52 and the 3 oblong holes 531 on the lifting plate 53 are changed, and the radial positions of the 3 vacuum suction head assemblies 51 can be synchronously adjusted. When the blanking operation is performed, the servo linear sliding table 55 drives the 3 vacuum suction head assemblies 51 to move to the material distributing station 83 of the detection platform 8, the lifting cylinder 54 drives the 3 vacuum suction head assemblies 51 to descend and suck the qualified detected gaskets, the lifting cylinder 54 drives the 3 vacuum suction head assemblies 51 and the sucked qualified detected gaskets to ascend, the servo linear sliding table 55 drives the 3 vacuum suction head assemblies 51 and the sucked qualified detected gaskets to move to the material collecting mechanism 6, the qualified detected gaskets are released, and the one-time blanking operation is completed.
When the automatic gasket detection operation is carried out, the feeding mechanism 2 sends the gasket to be detected to the waiting station 81 of the detection platform 8, the material moving mechanism 3 sends the gasket to be detected to the detection station 82, the detection mechanism 4 detects the gasket, the material moving mechanism 3 sends the detected gasket to the material distributing station 83, the qualified gasket is sent to the collecting mechanism 6 by the discharging mechanism 5, and the unqualified gasket falls into the unqualified product box 7. The invention has convenient operation, replaces manual detection, reduces the labor intensity of workers, improves the detection efficiency, can reduce the number of operators, reduces errors caused by missed detection or cognitive errors, reduces the production cost and ensures the product quality.
Claims (6)
1. The utility model provides a gasket automated inspection machine which characterized in that: the machine comprises a machine frame and a control system, wherein the machine frame comprises a workbench, a detection platform is arranged in the center of the workbench, and the detection platform is provided with a material waiting station, a detection station and a material distributing station; the feeding mechanism is arranged on the workbench at one side of the station to be fed, the material moving mechanism is arranged on the workbench at the front side of the detection platform, the detection mechanism is arranged on the workbench at the detection station, the discharging mechanism is arranged on the workbench at the material distributing station, and the material collecting mechanism is arranged on the workbench at one side of the material distributing station;
the feeding mechanism comprises a first bracket fixedly installed on the workbench, a substrate is arranged on the first bracket, 2 manual horizontal sliding tables are symmetrically arranged on two sides of the substrate, 2 support plates are respectively connected with sliding blocks of the 2 manual horizontal sliding tables, V-shaped grooves are respectively formed in the inner side ends of the 2 support plates, 2 fixed vertical baffle plates which are oppositely arranged are respectively connected with the 2 support plates through connecting blocks and respectively lean against the outer side surfaces of the V-shaped grooves of the 2 support plates, 2 movable vertical baffle plates which are oppositely arranged are respectively connected with the 2 support plates through the manual vertical sliding tables and respectively lean against the inner side surfaces of the V-shaped grooves of the 2 support plates, and a gap for a piece of pad to be detected to pass through is formed between the lower ends of the movable vertical baffle plates and the substrate; the horizontal feeding cylinder is arranged on the first bracket below the substrate, the horizontal feeding plate is connected with a piston rod of the feeding cylinder through a sliding plate, and a V-shaped groove is formed in the inner side end of the feeding plate; one end of a horizontally arranged guide rod is fixedly connected with the base plate, the section of the guide rod is rectangular, and a rectangular groove is formed in the sliding plate and is in sliding connection with the guide rod;
the material moving mechanism comprises a second bracket fixedly arranged on the workbench, a linear guide rail is arranged on the second bracket, a horizontally arranged material moving cylinder is arranged on the second bracket at one side of the linear guide rail, a piston rod of the material moving cylinder is connected with a sliding block of the linear guide rail, a horizontally arranged transverse pushing cylinder is fixedly arranged on the sliding block of the linear guide rail, 2 horizontally arranged material moving plates are connected with piston rod ends of the transverse pushing cylinder, and semicircular accommodating grooves are formed in the material moving plates;
the detection mechanism comprises a lower ejection disc movably embedded in a counter bore at a detection station of the detection platform, a vertical ejection cylinder is arranged on the workbench below the lower ejection disc, a piston rod of the ejection cylinder is connected with the lower ejection disc, and a reset sensor is arranged below the lower ejection disc; the upper ejection disc is coaxially arranged above the lower ejection disc, the upper ejection disc is fixedly connected below the upper mounting plate, the upper mounting plate is fixedly connected with the workbench through a third bracket, a seat sleeve and an adjusting disc which are coaxially arranged with the upper ejection disc are arranged on the upper mounting plate, the adjusting disc is rotatably sleeved on the seat sleeve and is fixedly connected with the upper mounting plate through a compression bolt, 4 radial slotted holes are symmetrically arranged on the upper mounting plate, 4 spiral slotted holes are symmetrically arranged on the adjusting disc, the sensor chuck is in a waist drum shape with two large middle ends and two small middle ends, axial fractures are arranged on the sensor chuck, 4 vertically arranged detection sensors are respectively clamped in the sensor chucks, the upper end and the lower end of each sensor chuck are respectively sleeved in the corresponding spiral slotted holes of the adjusting disc and the long slotted holes of the upper mounting plate in a sliding mode, and the 4 detection sensors extend to the outer circumference of the upper ejection disc;
the device comprises a workbench, a detection platform, a material distributing cylinder, a material blocking plate, a material distributing cylinder, a material distributing plate and a material distributing plate, wherein a defective product box is arranged on the workbench under the material distributing station of the detection platform, a chute and a material distributing hole are arranged at the material distributing station of the detection platform, the horizontally arranged material distributing plate is slidably arranged in the chute, the material distributing cylinder is fixedly arranged on a fifth bracket at one side of the material distributing station of the detection platform, the material distributing plate is connected with a piston rod of the material distributing cylinder, and the material blocking plate is arranged above the material distributing plate and is fixedly connected with the detection platform;
during operation, the feeding mechanism sends the to-be-detected gasket to the to-be-detected station of the detection platform, the material moving mechanism sends the to-be-detected gasket to the detection station, the detection mechanism detects the to-be-detected gasket, the material moving mechanism sends the to-be-detected gasket to the material distributing station, the discharging mechanism sends the qualified detected gasket to the collecting mechanism, and the unqualified detected gasket falls into the unqualified product box.
2. The automatic gasket inspection machine of claim 1, wherein: the material collecting mechanism comprises a disc-shaped material collecting base which is rotatably arranged on the workbench, and the material collecting base is connected with a stepping motor driving mechanism arranged below the workbench; the collecting trays are symmetrically and fixedly arranged on the collecting base, each collecting tray comprises a circular bottom plate, 2 radial oblong holes are symmetrically formed in each circular bottom plate, and 2 vertical material rods are fixedly connected with the circular bottom plates through the oblong holes and bolts; the stepping material supporting mechanism is fixedly arranged below the workbench below the material collecting position of the material collecting base, the stepping material supporting mechanism comprises a servo motor ball screw linear sliding table module fixedly connected with the workbench, the lower end of a vertically arranged material supporting rod is fixedly connected with a sliding block of the servo motor ball screw linear sliding table module, a cross bracket is fixedly connected with the upper end of the material supporting rod, a cross hole for the cross bracket to pass through is formed in the workbench, a cross hole matched with the cross bracket is formed in a circular bottom plate of the material collecting tray, and a cross hole matched with the cross bracket and aligned with a cross hole on the circular bottom plate of the material collecting tray are formed in the material collecting base below each material collecting tray; a plurality of sensor baffles which are in one-to-one correspondence with the collecting trays are fixedly arranged on the outer circumference of the collecting base; and a pair of photoelectric sensors for detecting whether the aggregate tray is full of gaskets or not are arranged on the workbench at the two sides of the aggregate base at the aggregate position.
3. The automatic gasket inspection machine of claim 2, wherein: and 6 collecting trays are symmetrically arranged on the collecting base.
4. The automatic gasket inspection machine of claim 1, wherein: the blanking mechanism comprises a servo linear sliding table which is horizontally arranged, the servo linear sliding table is fixedly connected with the workbench through a fourth bracket, a vertically arranged lifting cylinder is fixedly connected with a sliding block of the servo linear sliding table, a horizontally arranged lifting plate is connected with a piston rod of the lifting cylinder, a disc-shaped suction head adjusting disc is rotatably connected with the lifting plate through a mandrel, 3 spiral slots are symmetrically arranged on the suction head adjusting disc, 3 radial slotted holes which take the mandrel as a center are symmetrically arranged on the lifting plate, and shaft sections of 3 vacuum suction head assemblies which are vertically arranged are respectively sheathed in the corresponding spiral slots on the suction head adjusting disc and the slotted holes of the lifting plate, and the suction head adjusting disc and the lifting plate are fixed by nuts.
5. The automatic gasket inspection machine of claim 1, wherein: the lower part of the upper mounting plate of the detection mechanism is provided with a horizontal pushing cylinder, a pushing plate is connected with a piston rod of the pushing cylinder, and the pushing plate extends to a detection station of the detection platform.
6. The automatic gasket inspection machine of claim 1, wherein: and a reinforcing plate is arranged above the feeding plate of the feeding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210402927.2A CN114904779B (en) | 2022-04-18 | 2022-04-18 | Automatic gasket detection machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210402927.2A CN114904779B (en) | 2022-04-18 | 2022-04-18 | Automatic gasket detection machine |
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| CN114904779B true CN114904779B (en) | 2023-05-23 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907225A (en) * | 2015-06-17 | 2015-09-16 | 肖根福罗格注胶技术(苏州工业园区)有限公司 | Automatic turntable glue injection system and glue injection detection method thereof |
| CN108372132A (en) * | 2018-04-25 | 2018-08-07 | 国泰精密机件（无锡）有限公司 | A kind of defective work detects separator automatically |
| CN108994186A (en) * | 2018-09-27 | 2018-12-14 | 无锡永凯达齿轮有限公司 | Automobile belt Radspanner automatic assembling and the special plane examined |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBO20020449A1 (en) * | 2002-07-12 | 2004-01-12 | Marchesini Group Spa | METHOD FOR THE SELECTION AND FEEDING OF ITEMS TO AN UNDERLY CELLAR TAPE AND EQUIPMENT THAT IMPLEMENTS THIS METHOD |
| CA2626412A1 (en) * | 2008-04-02 | 2009-10-02 | Dominic Bazinet | Procede et appareillage de separation et de recuperation d'objets |
-
2022
- 2022-04-18 CN CN202210402927.2A patent/CN114904779B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907225A (en) * | 2015-06-17 | 2015-09-16 | 肖根福罗格注胶技术(苏州工业园区)有限公司 | Automatic turntable glue injection system and glue injection detection method thereof |
| CN108372132A (en) * | 2018-04-25 | 2018-08-07 | 国泰精密机件（无锡）有限公司 | A kind of defective work detects separator automatically |
| CN108994186A (en) * | 2018-09-27 | 2018-12-14 | 无锡永凯达齿轮有限公司 | Automobile belt Radspanner automatic assembling and the special plane examined |
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