CN116296884B - A panel bending resistance detection device for processing auto-parts - Google Patents
A panel bending resistance detection device for processing auto-parts Download PDFInfo
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- CN116296884B CN116296884B CN202310520691.7A CN202310520691A CN116296884B CN 116296884 B CN116296884 B CN 116296884B CN 202310520691 A CN202310520691 A CN 202310520691A CN 116296884 B CN116296884 B CN 116296884B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0075—Strain-stress relations or elastic constants
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
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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
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a plate bending resistance detection device for processing automobile parts, which belongs to the technical field of automobile part detection and comprises a shell, wherein a conveying mechanism, a material arranging mechanism, a detection mechanism and a classification mechanism are arranged in the shell, the material arranging mechanism, the detection mechanism and the classification mechanism are sequentially arranged along the transmission direction of the conveying mechanism, the conveying mechanism is used for conveying plates to be detected, the material arranging mechanism is used for adjusting the positions of the plates to be detected which are not detected on the conveying mechanism, and the detection mechanism is positioned above the conveying mechanism and synchronously moves with the conveying mechanism and is used for detecting the plates to be detected on the conveying mechanism. The bending resistance of the plate can be detected in the plate transmission process through the three mutually matched transmission chains, the process is simple and the efficiency is high, the classification of the qualified plate and the unqualified plate can be realized after the detection is completed through the mutual matching of the sliding frame and the sliding rail, the working flow is reduced, and the working efficiency is further improved.
Description
Technical Field
The invention belongs to the technical field of automobile part detection, and particularly relates to a plate bending resistance detection device for processing automobile parts.
Background
An automobile is a transportation tool used for riding instead of walking and is assembled by a plurality of accessories, along with the development and progress of society, people increasingly rely on the automobile for traveling, because the running speed of the automobile is high, the requirements on materials are high, for example, the protective plate for manufacturing the automobile shell not only needs to have high mechanical strength to resist impact, but also has enough toughness to prevent fracture, the quality of the automobile is related to the bending resistance of the protective plate, the bending resistance of the material needs to be detected before the automobile accessories are manufactured,
at present, the structure of detection equipment for automobile protection plates is complex, the plates are required to be placed under the detection equipment, the plates are required to be taken out after detection is completed, and the detection process is complicated, so that the efficiency is low, and therefore, the detection device for the bending resistance of the plates for processing automobile parts is required to be designed to solve the problems.
Disclosure of Invention
The invention aims to solve the problem of providing a device for detecting bending resistance of a plate for processing an automobile fitting, which is used for detecting bending resistance of the plate for manufacturing the automobile fitting.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a panel bending resistance detection device for processing auto-parts, includes the shell, be provided with transport mechanism, material arranging mechanism, detection mechanism and sorting mechanism in the shell, material arranging mechanism the detection mechanism with sorting mechanism follows transport direction of transport mechanism sets gradually, transport mechanism is used for treating to examine panel and conveys, material arranging mechanism is used for right the last not detected of transport mechanism wait to examine panel position and adjust, detection mechanism is located transport mechanism's top, and with transport mechanism synchronous movement is used for right wait to examine on the transport mechanism panel detects, sorting mechanism is used for right wait to examine panel that detection mechanism detected classifies.
Preferably, the detection mechanism comprises two connecting shafts which are rotatably arranged on a group of opposite inner walls of the shell, each connecting shaft is fixedly sleeved with two first chain wheels, the two first chain wheels on the connecting shafts are connected through a first chain in a sleeved mode, the number of the first chains is two, a plurality of pushing blocks are fixedly arranged on the first chains, and the positions of the pushing blocks on the two first chains are in one-to-one correspondence.
So set up, ensured that first chain can drive and wait to examine panel and remove.
Preferably, the detection mechanism comprises two synchronous shafts rotatably mounted on a group of opposite inner walls of the shell, each synchronous shaft is sleeved with two second chain wheels and two third chain wheels, the two third chain wheels are positioned between the second chain wheels, the diameter of each third chain wheel is smaller than that of each second chain wheel, the two second chain wheels on the synchronous shafts are connected through second chain sleeves, the third chain wheels are connected through third chain sleeves, the number of the second chains is two, a plurality of detection assemblies are arranged between the two third chains, the detection assemblies are respectively connected with the second chains and the third chains, a supporting table is arranged between the plurality of detection assemblies, and the supporting table is fixedly connected with the side wall of the shell.
So set up, ensured second sprocket and third sprocket pivoted synchronism, make the detection component can normally rotate.
Preferably, the detection assembly comprises an installation pipe connected with the second chain and the third chain, a limit groove is formed in the inner wall of the installation pipe, a return spring, a limit ring and a push rod are further arranged in the installation pipe, the push rod is inserted into the installation pipe in a sliding mode, the return spring and the limit ring are sleeved on the push rod, the limit ring is located in the limit groove and connected with the push rod through threads, plugs are further arranged at two ends of the installation pipe, the push rod is close to one end of the supporting table, the pulley is arranged in a rotating mode, a pressing rod is fixedly arranged at the other end of the push rod, and the axis of the pressing rod is perpendicular to the axis of the push rod.
The device can realize the extrusion of the board to be detected in the moving process, and the pulley can change the sliding contact between the push rod and the supporting table into rolling contact.
Preferably, the sorting mechanism comprises a sorting sliding frame, a good sliding rail and a defective product sliding rail, wherein the sorting sliding frame and the good sliding rail are obliquely arranged between the first chains, the sorting sliding frame is gradually lifted along the transmission direction of the conveying mechanism, the highest position is flush with the top of the first chain wheel, the good sliding rail and the defective product sliding rail are both positioned on one side of the highest end of the sorting sliding frame, the good sliding rail is gradually lowered along the transmission direction of the conveying mechanism, the highest position is flush with the top of the first chain wheel, the defective product sliding rail is positioned above the good sliding rail, the defective product sliding rail comprises a horizontal section and an inclined section, the horizontal section is positioned between the sorting sliding frame and the good sliding rail, the installation height of the defective product sliding rail is not more than that of the pushing block, one end of the inclined section is connected with the horizontal section, and the inclined section of the defective product sliding rail is not more than the inclined angle of the good sliding rail and the horizontal plane.
By the arrangement, the classification of the plates to be detected can be realized in the moving process by utilizing the characteristic that the radian of the plates to be detected is large after the phase change.
Preferably, the material arranging mechanism comprises a chute vertically arranged on a group of relative inner walls of the shell, a feeding sliding table is fixedly arranged on one side of the chute, a partition plate is arranged in the chute in a sliding manner, two sliding blocks are fixedly arranged on the partition plate and are respectively positioned above two first chains, a reset spring is fixedly arranged at the top of each sliding block, the top of each reset spring is fixedly connected with the shell, and when the partition plate slides to the lowest end along the chute, the distance from the bottom surface of each sliding block to the first chain is smaller than the height of each pushing block.
So set up, realized the control to the feeding, can ensure to wait to examine the panel accuracy and fall between two ejector blades.
Preferably, the material arranging mechanism further comprises a rotating shaft rotatably arranged on a group of opposite inner walls of the shell, a baffle is fixedly arranged on the rotating shaft, the baffle is positioned between the two first chains, and when the baffle is in a state vertical to a horizontal plane, the vertical distance from the top surface of the baffle to the top surface of the pushing block is not less than half of the height of the pushing block.
The device can adjust the position of the plate to be detected, and ensure that the position of the plate to be detected is positioned accurately.
Preferably, a first motor and a second motor are further arranged in the shell, a first driving wheel is fixedly arranged at the output end of the first motor, a first driven wheel is fixedly arranged on one of the connecting shafts, the first driving wheel is connected with the first driven wheel through a first transmission belt in a sleeved mode, a second driving wheel is fixedly arranged at the output end of the second motor, a second driven wheel is fixedly arranged on one of the synchronous shafts, the second driven wheel is located between one of the second chain wheels and the side wall of the shell, and the second driven wheel is connected with the second driving wheel through a second transmission belt in a sleeved mode.
By this arrangement, the first chain, the second chain and the third chain can be driven to move, and at the same time, the moving speed of the first chain can be ensured to be the same as the moving speed of the second chain.
Preferably, a bracket is fixedly arranged on a group of opposite inner walls of the shell, the bracket is arranged on the inner side of the conveying mechanism similar to the detection mechanism, and the tops of the brackets are respectively and interactively connected with the two first chains.
The device can lift the first chain and the reverse direction, and bear the downward pressure when the pressing rod extrudes the board to be detected.
Preferably, the length of the pressing rod does not exceed the distance between two adjacent pushing blocks along the moving direction of the first chain, and each detection assembly is located above the midpoint of the connecting line of the two adjacent pushing blocks along the moving direction of the first chain.
So set up, ensured the one-to-one of detection subassembly and waiting to examine panel position.
The invention has the advantages and positive effects that:
1. according to the invention, the first chain is used for driving the plate to be detected to move, the second chain and the third chain are correspondingly driven to rotate through the second chain wheel and the third chain wheel which are coaxial, so that the synchronism of the rotation of the chains is ensured, the plate is extruded through the cooperation of the detection assembly and the supporting table arranged on the second chain and the third chain, the plate is bent and deformed in the moving process, and the bending resistance of the plate to be detected can be judged through the rebound degree of the plate to be detected after the pressure is removed, so that the process is simple and the efficiency is high.
2. According to the invention, according to the characteristic that the curvature of the plate to be detected is different after compression, the classification sliding frame is matched with the good product sliding rail and the defective product sliding rail, so that the qualified product and the unqualified product are automatically classified in the process that the first chain pushes the plate to move, the working flow is reduced, and the working efficiency is further improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is an isometric view of the overall structure of a device for detecting bending resistance of a sheet material for processing an automotive part according to the present invention;
FIG. 2 is a schematic view showing an internal structure of a device for detecting bending resistance of a plate material for processing an automobile part according to the present invention;
FIG. 3 is a schematic view of the mounting position of a detecting assembly of a device for detecting bending resistance of a plate material for processing an automobile part according to the present invention;
FIG. 4 is a schematic cross-sectional view taken along line I-I in FIG. 3;
FIG. 5 is a schematic cross-sectional view taken along line II-II of FIG. 4;
FIG. 6 is a schematic view of the mounting position of a sorting mechanism of a device for detecting bending resistance of a sheet material for processing an automobile part according to the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 1;
FIG. 8 is an enlarged view of the structure at B in FIG. 3;
FIG. 9 is an enlarged view of the structure at C in FIG. 3;
FIG. 10 is an enlarged view of the structure at D in FIG. 3;
FIG. 11 is an enlarged view of the structure at E in FIG. 3;
fig. 12 is an enlarged view of the structure at F in fig. 4.
The reference numerals are explained as follows:
1. a housing; 2. a controller; 3. an observation window; 4. a heat radiation window; 5. an access door; 6. supporting feet; 7. a feeding sliding table; 8. a partition plate; 9. a chute; 10. a sliding block; 11. a return spring; 12. a baffle; 13. a rotating shaft; 14. a limiting block; 15. a tension spring; 16. a first sprocket; 17. a connecting shaft; 18. a first chain; 19. a pushing block; 20. a second sprocket; 21. a second chain; 22. a third sprocket; 23. a third chain; 24. a synchronizing shaft; 25. installing a pipe; 26. a compression bar; 27. a push rod; 28. a limit groove; 29. a limiting ring; 30. a return spring; 31. a pulley; 32. a support table; 33. a connecting rod; 34. a bracket; 35. classifying the carriage; 36. inferior product slide rail; 37. good product slide rails; 38. a first drive wheel; 39. a first motor; 40. a first belt; 41. a first driven wheel; 42. a second motor; 43. a second drive wheel; 44. a second belt; 45. a second driven wheel; 46. a good product discharge port; 47. a defective product discharge port; 48. a plate a; 49. a plate b; 50. and (c) a plate material.
Detailed Description
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention is further described below with reference to the accompanying drawings:
example 1: as shown in fig. 1-12, a device for detecting bending resistance of a plate for processing an automobile accessory comprises a housing 1, wherein a conveying mechanism, a material arranging mechanism, a detecting mechanism and a classifying mechanism are arranged in the housing 1, the material arranging mechanism, the detecting mechanism and the classifying mechanism are sequentially arranged along the conveying direction of the conveying mechanism, the conveying mechanism is used for conveying the plate to be detected, the material arranging mechanism is used for adjusting the position of the plate to be detected which is not detected on the conveying mechanism, the detecting mechanism is located above the conveying mechanism and synchronously moves with the conveying mechanism, the plate to be detected on the conveying mechanism is used for detecting the plate to be detected, and the classifying mechanism is used for classifying the plate to be detected by the detecting mechanism.
Specifically, as shown in fig. 2 and fig. 3, the detection mechanism includes two connecting shafts 17 rotatably disposed on a set of opposite inner walls of the casing 1, two first sprockets 16 are fixedly sleeved on each connecting shaft 17, the first sprockets 16 on the two connecting shafts 17 are connected through first chains 18 in a sleeved mode, two first chains 18 are provided, a plurality of push blocks 19 are fixedly disposed on the first chains 18, the positions of the push blocks 19 on the two first chains 18 are in one-to-one correspondence, and thus the arrangement ensures that the first chains 18 can drive the board to be detected to move.
Specifically, the detection mechanism includes two synchronizing shafts 24 rotatably mounted on a set of opposite inner walls of the casing 1, two second chain wheels 20 and two third chain wheels 22 are sleeved on each synchronizing shaft 24, the two third chain wheels 22 are located between the second chain wheels 20, the diameter of the third chain wheels 22 is smaller than that of the second chain wheels 20, the second chain wheels 20 on the two synchronizing shafts 24 are connected through second chain 21 in a sleeved mode, the third chain wheels 22 are connected through third chain 23 in a sleeved mode, the second chain 21 and the third chain 23 are two, a plurality of detection assemblies are arranged between the two third chain 23, the detection assemblies are respectively connected with the second chain 21 and the third chain 23, a supporting table 32 is arranged between the plurality of detection assemblies, and the supporting table 32 is fixedly connected with the side wall of the casing 1, so that the rotation synchronism of the second chain wheels 20 and the third chain wheels 22 is ensured, and the detection assemblies can rotate normally.
Specifically, the detection assembly includes the installation pipe 25 that links to each other with second chain 21 and third chain 23, wherein the outer wall of installation pipe 25 rotates with third chain 23 to be connected, and second chain 21 is owing to be far away with the distance between the installation pipe 25, consequently, connect through connecting rod 33, thereby stability when guaranteeing the installation pipe and remove, limit groove 28 has been seted up on the installation pipe 25 inner wall, still be provided with return spring in installation pipe 25, stop collar 29 and push rod 27, push rod 27 slip inserts in the installation pipe 25, return spring 30 and stop collar 29 all suit are on push rod 27, stop collar 29 is located limit groove 28 and pass through threaded interconnect with push rod 27, still be provided with the end cap at the both ends of installation pipe 25, push rod 27 is close to the one end rotation of supporting bench 32 and is provided with depression bar 26, the axis of depression bar 26 and the axis mutually perpendicular of push rod 27, so set up can realize the extrusion of waiting to examine the panel in the in-process of removal, the sliding connection between push rod 27 and the supporting bench 32 is rolling contact.
Specifically as shown in fig. 6, the sorting mechanism comprises a sorting sliding frame 35, a good product sliding rail 37 and a defective product sliding rail 36, the sorting sliding frame 35 and the good product sliding rail 37 are all obliquely arranged between the two first chains 18, the sorting sliding frame 35 is gradually raised along the transmission direction of the conveying mechanism, the highest position is flush with the top of the first chain wheel 16, the good product sliding rail 37 and the defective product sliding rail 36 are both positioned at one side of the highest end of the sorting sliding frame 35, the good product sliding rail 37 is gradually lowered along the transmission direction of the conveying mechanism, the highest end is flush with the top of the first chain wheel 16, the defective product sliding rail 36 is positioned above the good product sliding rail 37, the defective product sliding rail 36 comprises a horizontal section and an inclined section, the horizontal section is positioned between the sorting sliding frame 35 and the good product sliding rail 37, the installation height is not more than the installation height of the push block 19, one end of the inclined section is connected with the horizontal section, and the inclined section of the defective product sliding rail 36 is not more than the angle of the good product sliding rail 37 and the horizontal plane, so the setting can utilize the characteristic of the radian to be larger after the phase change to realize sorting of the board to be detected in the moving process.
Specifically, the material arranging mechanism comprises a chute 9 vertically arranged on a group of opposite inner walls of the shell 1, a feeding sliding table 7 is fixedly arranged on one side of the chute 9, a partition plate 8 is arranged in the chute 9 in a sliding mode, two sliding blocks 10 are fixedly arranged on the partition plate 8, the two sliding blocks 10 are respectively located above two first chains 18, a return spring 11 is fixedly arranged at the top of each sliding block 10, the top of each return spring 11 is fixedly connected with the shell 1, and when the partition plate 8 slides to the lowest end along the chute 9, the vertical distance from the bottom surface of each sliding block 10 to the first chain 18 is smaller than the height of each pushing block 19, so that feeding control is realized, and a plate to be detected can be ensured to accurately fall between the two pushing blocks 19.
Specifically, the material arranging mechanism further comprises a rotating shaft 13 which is arranged on a group of opposite inner walls of the shell 1 in a rotating mode, the baffle 12 is fixedly arranged on the rotating shaft 13, the baffle 12 is located between the two first chains 18, and when the baffle 12 is in a state perpendicular to the horizontal plane, the distance from the top surface of the baffle 12 to the top surface of the push block 19 is not less than half of the height of the push block 19, so that the position of a plate to be detected can be adjusted, and the position of the plate to be detected is ensured to be accurately positioned.
Specifically, a first motor 39 and a second motor 42 are further disposed in the housing 1, the output end of the first motor 39 is fixedly provided with a first driving wheel 38, one of the connecting shafts 17 is fixedly provided with a first driven wheel 41, the first driving wheel 38 and the first driven wheel 41 are in sleeved connection through a first transmission belt 40, the output end of the second motor 42 is fixedly provided with a second driving wheel 43, one of the synchronizing shafts 24 is fixedly provided with a second driven wheel 45, the second driven wheel 45 is located between one of the second chain wheels 20 and the side wall of the housing 1, the second driven wheel 45 and the second driving wheel 43 are in sleeved connection through a second transmission belt 44, and therefore the first chain 18, the second chain 21 and the third chain 23 can be driven to move, and meanwhile the moving speed of the first chain 18 and the moving speed of the second chain 21 can be ensured to be the same.
Specifically, a bracket 34 is fixedly arranged on a group of opposite inner walls of the casing 1, the bracket 34 is arranged on the inner side of a conveying mechanism similar to the detection mechanism, and the top of the bracket 34 is respectively and interactively connected with the two first chains 18, so that the first chains 18 and the reverse lifting can be realized, and simultaneously, the pressing force is borne when the pressing rod 26 presses the board to be detected.
Specifically, the length of the pressing rod 26 does not exceed the distance between two adjacent pushing blocks 19 along the moving direction of the first chain 18, and each detecting component is located above the midpoint of the connecting line of the two adjacent pushing blocks 19 along the moving direction of the first chain 18, so that the one-to-one correspondence between the detecting components and the positions of the plates to be detected is ensured.
The working procedure of this embodiment is: the device is used for primary inspection, so that the requirement on the detection precision is low, a worker starts the first motor 39 before working, the first motor 39 can drive the first driving wheel 38 to rotate after being started, the first driving wheel 38 can drive the first driven wheel 41 to rotate through the first driving belt 40 which is sleeved and connected with the first driven wheel 41 after rotating, the first driven wheel 41 can drive the first sprocket 16 to rotate through the connecting shaft 17 after rotating, and the first sprocket 16 can drive the first chain 18 to move after rotating; meanwhile, the second motor 42 also starts to rotate, the second motor 42 rotates to drive the second driving wheel 43 to rotate, the second driving wheel 43 rotates to drive the second driven wheel 45 to rotate through a second belt wheel sleeved with the second driven wheel 45, the second driven wheel 45 rotates to drive the second chain wheel 20 and the third chain wheel 22 to rotate through the synchronous shaft 24, the second chain wheel 20 rotates to drive the second chain 21 to rotate, and the third chain wheel 22 rotates to drive the third chain 23 to rotate, because the second chain wheel 20 and the third chain wheel 22 are coaxial, detection assemblies mounted on the second chain 21 and the third chain 23 can be jointly driven to move, and in order to ensure that the detection assemblies and the plates to be detected can correspondingly and still need to ensure that the moving speeds of the first chain 18 and the second chain 21 are the same.
During operation, firstly, a plate to be detected is placed on the feeding sliding table 7, because the slope is arranged on the feeding sliding table 7, the plate to be detected can slide into the equipment under the action of gravity after being placed on the feeding sliding table 7, because the baffle plate 8 is arranged on the shell 1 at one side of the feeding sliding table 7, the sliding block 10 is arranged on the baffle plate 8, the slope is arranged at the position where the sliding block 10 is connected with the baffle plate 8, and the sliding block 10 is positioned above the pushing block 19, because the reset spring 11 is arranged above the sliding block, the installation height of the bottom surface of the sliding block 10 is lower than the installation height of the top surface of the pushing block 19, when the pushing block 19 moves along with the first chain 18, the sliding block 10 is pushed to move upwards through the slope on the sliding block 10, the baffle plate 8 is driven to move upwards along the sliding groove 9, meanwhile, the reset spring 11 can be compressed, when the baffle plate 8 slides upwards and moves along the first chain 18, and when the pushing block 19 slides to be separated from the sliding block 10, the reset spring 11 can extend, and the baffle plate 8 can be pushed downwards along the sliding groove 9, and the plate to be detected again, and the plate to be detected between two sliding grooves can be ensured.
When the plate to be detected slides onto the first chain 18, the plate moves along with the first chain 18, the plate is blocked when the plate moves into contact with the baffle 12, the push block 19 behind the plate to be detected is pushed to move along with the first chain 18 when the plate to be detected moves into contact with the plate to be detected, at the moment, the push plate is pushed to rotate around the rotating shaft 13 by the plate to be detected, meanwhile, the tension spring 15 is stretched, when the push block 19 pushes the plate to be detected to pass through the upper part of the baffle 12, the tension spring 15 is shortened to reset, the baffle 12 is pulled to reversely rotate around the rotating shaft 13, and finally, the plate to be detected is blocked by the limiting block 14, so that the next plate to be detected is positioned.
The plate to be detected after being positioned by the baffle 12 moves along the first chain 18 under the pushing of the push block 19, meanwhile, the detection components are also driven by the second chain 21 and the third chain 23 to move, and the position of each detection component is positioned at the center of the connecting line of two adjacent push blocks 19, so when the plate to be detected moves below the supporting table 32, the corresponding detection component driven by the second chain 21 and the third chain 23 also moves below the supporting table 32, when the detection component moves below the supporting table 32, the pulley 31 at the end part of the push rod 27 of the supporting table 32 contacts with the supporting table 32 and pushes the push rod 27 to move, the limit switch is driven to slide along the limit groove 28 when the push rod 27 moves, meanwhile, the return spring 30 is compressed, and the compression rod 26 at the other end of the push rod 27 contacts with the plate to be detected and presses downwards, so that the plate to be detected is bent; while first chain 18 also has a bracket 34 mounted below first chain 18 to support first chain 18 in order to be able to carry the pressure of pressure bar 26.
When the detection assembly moves out from the lower part of the supporting table 32, the return spring 30 in the mounting tube 25 stretches to push the limit switch to reversely interact in the limit groove 28, so that the pressure bar 26 is separated from the plate to be detected, the plate to be detected can be bent and deformed when being extruded by the pressure bar 26, such as the shape shown by a plate a48, the plate to be detected can recover to the original shape if the bending resistance of the plate to be detected is qualified after the pressure bar 26 is separated from the plate to be detected, such as the plate b49, if the bending resistance of the plate to be detected is unqualified, the deformation cannot be recovered, such as the plate c50, and the plate c50 after the detection continuously moves along with the first chain 18 is bent downwards due to deformation of the plate c50, so as to be contacted with the classification sliding frame 35, the plate c50 after contact can be lifted by the classification sliding frame 35 under the pushing of the pushing block 19, the two sides of the plate c50 can be upwards lifted, so as to be contacted with the defective sliding rail 36 and slide along the defective sliding rail 36 under the pushing of the pushing block 19, and finally the plate c50 is separated from the defective sliding rail 47, such as to the plate c50 is not qualified, and finally the defective product c is contacted with the defective product c 37 and the automatic sliding rail 37 is separated from the first chain 18, and the defective product is automatically separated from the defective product 37.
Wherein, still be provided with a plurality of heat dissipation windows 4 at the top of shell 1 for with the heat dissipation that produces when equipment operates, still be provided with access door 5 simultaneously on the lateral wall of shell 1, the staff of being convenient for maintains the maintenance to equipment, can have height-adjusting's function at the supporting legs 6 of shell 1 bottom, enable to guarantee that equipment installs more stably.
The foregoing describes one embodiment of the present invention in detail, but the disclosure is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (10)
1. A panel bending resistance detection device for processing auto-parts, includes shell (1), its characterized in that: the device is characterized in that a conveying mechanism, a material arranging mechanism, a detecting mechanism and a classifying mechanism are arranged in the shell (1), the material arranging mechanism, the detecting mechanism and the classifying mechanism are sequentially arranged along the conveying direction of the conveying mechanism, the conveying mechanism is used for conveying the plates to be detected, the material arranging mechanism is used for adjusting the positions of the plates to be detected which are not detected on the conveying mechanism yet, the detecting mechanism is located above the conveying mechanism and synchronously moves with the conveying mechanism, and is used for detecting the plates to be detected on the conveying mechanism, and the classifying mechanism is used for classifying the plates to be detected which are detected by the detecting mechanism;
the classifying mechanism comprises a classifying sliding frame (35), a good product sliding rail (37) and a defective product sliding rail (36), wherein the classifying sliding frame (35) and the good product sliding rail (37) are all obliquely arranged, the classifying sliding frame (35) is gradually lifted along the transmission direction of the conveying mechanism, the good product sliding rail (37) and the defective product sliding rail (36) are both positioned on one side of the highest end of the classifying sliding frame (35), the good product sliding rail (37) is gradually lowered along the transmission direction of the conveying mechanism, the defective product sliding rail (36) is positioned above the good product sliding rail (37), the defective product sliding rail (36) comprises a horizontal section and an inclined section, and the horizontal section is positioned between the classifying sliding frame (35) and the good product sliding rail (37), and one end of the inclined section is connected with the horizontal section.
2. The device for detecting bending resistance of a plate for processing an automobile part according to claim 1, wherein: the detection mechanism comprises two connecting shafts (17) which are rotatably arranged on a group of opposite inner walls of the shell (1), two first chain wheels (16) are fixedly sleeved on each connecting shaft (17), the two first chain wheels (16) on the connecting shafts (17) are connected through first chain (18) in a sleeved mode, the number of the first chain (18) is two, a plurality of pushing blocks (19) are fixedly arranged on the first chain (18), and the positions of the pushing blocks (19) on the two first chain (18) are in one-to-one correspondence.
3. The device for detecting bending resistance of a plate for processing an automobile part according to claim 2, wherein: the detection device comprises two synchronous shafts (24) which are rotatably arranged on a group of opposite inner walls of the shell (1), two second chain wheels (20) and two third chain wheels (22) are sleeved on each synchronous shaft (24), the two third chain wheels (22) are positioned between the second chain wheels (20), the diameter of each third chain wheel (22) is smaller than that of each second chain wheel (20), the two second chain wheels (20) on the synchronous shafts (24) are connected through a second chain (21) in a sleeved mode, the third chain wheels (22) are connected through a third chain (23) in a sleeved mode, the second chain (21) and the third chain (23) are two, a plurality of detection assemblies are arranged between the two third chain wheels (23), the detection assemblies are respectively connected with the second chain (21) and the third chain (23), a supporting table (32) is arranged between the plurality of detection assemblies, and the supporting table (32) is fixedly connected with the side wall of the shell (1).
4. A panel bending resistance detection apparatus for processing an automotive part according to claim 3, wherein: the detection assembly comprises a mounting pipe (25) connected with a second chain (21) and a third chain (23), a limit groove (28) is formed in the inner wall of the mounting pipe (25), a return spring (30), a limit ring (29) and a push rod (27) are further arranged in the mounting pipe (25), the push rod (27) is slidingly inserted into the mounting pipe (25), the return spring (30) and the limit ring (29) are sleeved on the push rod (27), the limit ring (29) is located in the limit groove (28) and is connected with the push rod (27) through threads, plugs are further arranged at two ends of the mounting pipe (25), the push rod (27) is close to one end of a supporting table (32) and is rotatably provided with a pulley (31), the other end of the push rod (27) is fixedly provided with a compression rod (26), and the axis of the compression rod (26) is perpendicular to the axis of the push rod (27).
5. The device for detecting bending resistance of a plate for processing an automobile part according to claim 2, wherein: the classifying slide rack (35) and the good product slide rail (37) are both positioned between the first chains (18), the highest position of the classifying slide rack (35) is flush with the top of the first chain wheel (16), the highest end of the good product slide rail (37) is flush with the top of the first chain wheel (16), the horizontal section installation height of the inferior product slide rail (36) is not more than the installation height of the push block (19), and the included angle between the inclined section of the inferior product slide rail (36) and the horizontal plane is not more than the included angle between the good product slide rail (37) and the horizontal plane.
6. The device for detecting bending resistance of a plate for processing an automobile part according to claim 2, wherein: the material arranging mechanism comprises a chute (9) vertically arranged on a group of opposite inner walls of a shell (1), a feeding sliding table (7) is fixedly arranged on one side of the chute (9), a partition plate (8) is arranged in the chute (9) in a sliding mode, two sliding blocks (10) are fixedly arranged on the partition plate (8), the two sliding blocks (10) are respectively located above two first chains (18), a reset spring (11) is fixedly arranged at the top of each sliding block (10), the top of each reset spring (11) is fixedly connected with the shell (1), and when the partition plate (8) slides to the lowest end along the chute (9), the vertical distance from the bottom surface of each sliding block (10) to the corresponding first chain (18) is smaller than the height of each pushing block (19).
7. The device for detecting bending resistance of a plate for processing an automobile part according to claim 2, wherein: the material arranging mechanism further comprises a rotating shaft (13) which is rotatably arranged on a group of opposite inner walls of the shell (1), a baffle plate (12) is fixedly arranged on the rotating shaft (13), the baffle plate (12) is positioned between the two first chains (18), and when the baffle plate (12) is in a state perpendicular to the horizontal plane, the distance from the top surface of the baffle plate (12) to the top surface of the push block (19) is not less than half of the height of the push block (19).
8. A panel bending resistance detection apparatus for processing an automotive part according to claim 3, wherein: still be provided with first motor (39) and second motor (42) in shell (1), the output of first motor (39) is fixed to be provided with first drive wheel (38), and is fixed to be provided with first follow driving wheel (41) on one of them connecting axle (17), first drive wheel (38) with first follow driving wheel (41) pass through first drive belt (40) suit and are connected, the output of second motor (42) is fixed to be provided with second drive wheel (43), is fixed to be provided with on one of them synchronizing shaft (24) second follow driving wheel (45), second follow driving wheel (45) are located one of them second sprocket (20) with between the shell (1) lateral wall, second follow driving wheel (45) with be connected through second drive belt (44) suit between second drive wheel (43).
9. The device for detecting bending resistance of a plate for processing an automobile part according to claim 2, wherein: a bracket (34) is fixedly arranged on a group of opposite inner walls of the shell (1), the bracket (34) is arranged on the inner side of the conveying mechanism similar to the detection mechanism, and the tops of the bracket (34) are respectively in interactive connection with the two first chains (18).
10. The bending resistance detection device for processing an automobile part according to claim 4, wherein: the length of the compression bar (26) does not exceed the distance between two adjacent pushing blocks (19) along the moving direction of the first chain (18), and each detection assembly is positioned above the midpoint of the connecting line of the two adjacent pushing blocks (19) along the conveying direction of the first chain (18).
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| CN202310520691.7A CN116296884B (en) | 2023-05-10 | 2023-05-10 | A panel bending resistance detection device for processing auto-parts |
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| CN116625212B (en) * | 2023-07-24 | 2023-09-19 | 江苏协和电子股份有限公司 | Novel PCB detection equipment and detection method |
| CN116626058B (en) * | 2023-07-25 | 2023-10-13 | 天津正道机械制造有限公司 | Metal workpiece surface flatness detection device |
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