CN111113527A - Automatic production line for cutting automobile sealing strip - Google Patents
Automatic production line for cutting automobile sealing strip Download PDFInfo
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- CN111113527A CN111113527A CN202010028670.XA CN202010028670A CN111113527A CN 111113527 A CN111113527 A CN 111113527A CN 202010028670 A CN202010028670 A CN 202010028670A CN 111113527 A CN111113527 A CN 111113527A
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- Prior art keywords
- cutting
- sealing strip
- waste
- production line
- sealing strips
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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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
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
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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
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/34—Means for performing other operations combined with cutting for applying a coating, such as butter, to cut product
Abstract
The invention discloses an automatic production line for cutting automobile sealing strips into sections, and particularly relates to the field of mechanical engineering, wherein the automatic production line comprises a traction device, a fly cutter cutting device, a detection and spraying device, a waste removing device and a screening device which are sequentially arranged on a workbench from left to right; the traction device comprises a fixed vertical plate, a driving wheel set used for conveying sealing strips and a waste collection box used for collecting end sealing strips, wherein the driving wheel set and the waste collection box are fixedly arranged on the front side wall of the fixed vertical plate, and the waste collection box is arranged at the bottom of one side of the driving wheel set. The invention realizes the functions of automatic cutting into sections with fixed length, automatic removal of head and tail waste materials, detection of product quality, classified storage and the like by matching of a mechanical device and electrical control, improves the intelligent degree of enterprise production, reduces labor cost, reduces enterprise expenditure, and can further improve the product quality.
Description
Technical Field
The embodiment of the invention relates to the field of mechanical engineering, in particular to an automatic production line for cutting automobile sealing strips.
Background
With the continuous development of the automobile industry in China, the requirements on various automobile sealing strips are increasingly greater. The automobile sealing strip has the effects of filling various intermittences and gaps among automobile body components, has the functions of shock absorption, water prevention, dust prevention, sound insulation, decoration and the like, and can improve the comfort of the driving experience of a user and protect the automobile body. Taking a sealing strip of a waist line of an automobile as an example, in actual production, a long sealing strip is usually produced by a set of equipment such as an extruding machine, and the like, and the sealing strip is cut into a section with a specified length according to specific use requirements of different automobile types, and the length of the sealing strip and the roughness of the cut surface are ensured to be within an allowable tolerance range. The sealing strip products with the quality meeting the requirements are packaged and sent to corresponding whole vehicle factories or other part manufacturers for further production and use.
In the current automobile sealing strip cutting operation, a factory needs to respectively purchase or manufacture a plurality of devices for combined use, and manual auxiliary operation is needed to complete the sealing strip cutting operation. In the actual production and cutting operation of the automobile sealing strip, the sealing strip is generally connected from the previous process link by using a tractor and is conveyed to the next process link, namely a cutting machine, and the sealing strip is cut into a section by the cutting machine and is output to a storage box.
Through a large number of example investigations, it has been found that in the current practical automotive sealing strip production cutting operation, for example, a sealing strip with a length L is cut into a plurality of short sealing strips with each length M, because it cannot be guaranteed that L can be divided by M, when a long sealing strip is cut into small sections, only the small sections in the middle part can be guaranteed to be substantially equal in length and equal to the specified length, but the lengths of the first section at the beginning and the last section at the end are in most cases unqualified and the lengths are often too short. Therefore, workers need to be nursed in the whole process in the production process, unqualified products in the first section are manually taken away and placed in the waste product position when the cutting is started, and the unqualified products in the last section are also taken away and placed in the waste product position when the cutting is finished, so that the influence on the overall quality due to the fact that the unqualified products are mixed in the qualified products is prevented.
In the process, the production equipment is obviously not intelligent enough, is not in line with the development trend of intelligent manufacturing enterprises, consumes a large amount of manpower, and increases the enterprise expenditure.
Disclosure of Invention
Therefore, the embodiment of the invention provides an automatic automobile sealing strip segmenting production line, which realizes the functions of automatic fixed-length segmenting, automatic head and tail waste removal, product quality detection, classified storage and the like through the cooperation of a mechanical device and electrical control, improves the intelligent degree of enterprise production, reduces the labor cost, reduces the enterprise expenditure, and further improves the product quality so as to solve the problem caused by insufficient intelligence of production equipment in the prior art.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: an automatic production line for cutting automobile sealing strips into sections comprises a traction device, a fly cutter cutting device, a detection and spraying device, a waste removing device and a screening device which are sequentially arranged on a workbench from left to right;
the traction device comprises a fixed vertical plate, a driving wheel set for conveying the sealing strips and a first waste collection box for collecting the end sealing strips, wherein the driving wheel set and the first waste collection box are fixedly arranged on the front side wall of the fixed vertical plate, and the first waste collection box is arranged at the bottom of one side of the driving wheel set;
the fly cutter cutting device comprises a cutting box body, a first through hole, a second waste collecting box, a cutting mechanism and a stabilizing block, wherein the first through hole is formed in two side walls of the cutting box body and is used for conveying sealing strips, the second waste collecting box is used for collecting head-end sealing strips, and the cutting mechanism and the stabilizing block are arranged in the cutting box body;
the detection and spraying device comprises a fixed plate, a rolling wheel set for conveying sealing strips, quick-drying paint spraying guns, infrared transmitters and infrared receivers, wherein the rolling wheel set is fixedly arranged on the front side wall of the fixed plate, the number of the quick-drying paint spraying guns is two, the two quick-drying paint spraying guns are fixedly arranged on the inner wall of the top of the fixed plate side by side, and the infrared transmitters and the infrared receivers are arranged in an up-and-down symmetrical mode relative to the sealing strips and are distributed between the two quick-drying paint spraying guns;
the waste removing device comprises a conveying belt, a color recognition camera, a waste discharging mechanism and a third waste collecting box for collecting waste at the head end and the tail end of the sealing strip, wherein the color recognition camera is arranged above the conveying belt, the waste discharging mechanism and the third waste collecting box are arranged on the front side of the conveying belt side by side, the color recognition camera is arranged on one side close to the inlet of the conveying belt, and the waste discharging mechanism is arranged on one side close to the outlet of the conveying belt;
the screening device comprises a cutting surface identification camera, a screening blanking mechanism, a product box to be repaired and a qualified product box, wherein the screening blanking mechanism and the product box to be repaired are symmetrically arranged on the front side and the rear side of the conveying belt, the qualified product box is arranged on the outlet side of the conveying belt, and the cutting surface identification camera is arranged above the qualified product box.
Further, the drive wheel group includes a drive wheel group and two driven wheelsets, and a drive wheel group and two driven wheelsets from left to right are style of calligraphy evenly distributed, the drive wheel group includes the action wheel that two set up side by side from top to bottom, driven wheelset includes the action wheel that two set up side by side from top to bottom, action wheel and the equal fixedly connected with pivot of follow driving wheel rear side, the pivot runs through fixed riser and is connected with fixed riser through the bearing, servo motor is connected through the pivot to the action wheel, be equipped with rotary encoder in the pivot of action wheel rear side connection, still fixedly in the pivot of drive wheel group and two driven wheelset rear sides be equipped with the band pulley, the outside cover of band pulley is equipped with the hold.
Further, the cutting mechanism comprises a driving motor and two cutters, wherein the two cutters are fixedly arranged on an output shaft of the driving motor and are symmetrically arranged relative to the output shaft.
Further, No. two through-holes are arranged in the middle of the stabilizing block, the through-holes correspond to the through-holes for conveying the sealing strips, the stabilizing block is arranged on one side of the cutting mechanism, and the sealing strips output from one side of the through-holes correspond to the cutter.
Furthermore, the rolling wheel group comprises a plurality of groups of rolling wheels, each group of rolling wheels is provided with two rolling wheels, and the two rolling wheels are arranged side by side from top to bottom.
Further, waste material unloading mechanism includes unable adjustment base, rotating electrical machines, vertical pneumatic cylinder, vertical hydraulic rod, fagging, horizontal pneumatic cylinder, horizontal hydraulic rod, manipulator riser and mechanical finger, the rotating electrical machines is fixed to be set up on unable adjustment base, vertical pneumatic cylinder and rotating electrical machines output shaft fixed connection, vertical hydraulic rod bottom slides and sets up in vertical pneumatic cylinder inside, top and horizontal pneumatic cylinder fixed connection, horizontal hydraulic rod one end and horizontal pneumatic cylinder sliding connection, other end bottom and manipulator riser fixed connection, the mechanical finger is fixed to be set up in manipulator riser bottom.
Further, screening unloading mechanism includes manipulator base, L type backup pad, cylinder push rod and push pedal, L type backup pad is fixed to be set up in manipulator base top, the cylinder is fixed to be set up in L type backup pad top, cylinder push rod one end slides and sets up inside the cylinder, the other end and push pedal fixed connection.
Furthermore, the automatic production line is connected with an external PLC controller, the PLC controller is used for intelligently controlling the whole production line through programming, and the PLC controller is connected with a central processing system.
Furthermore, the color recognition camera and the cutting surface recognition camera are both fixedly connected with the workbench through the L-shaped support, and are in communication connection with the PLC.
Furthermore, a pressure sensor is fixedly arranged at the bottom of each of the inner cavities of the first waste collection box and the second waste collection box and electrically connected with the PLC.
The embodiment of the invention has the following advantages:
1. according to the invention, through the matching of each mechanical device and electrical control, the sealing strip is clamped by the traction device and conveyed to the right side, fixed-length cutting is carried out by the fly cutter cutting device, then the head end and the tail end of the sealing strip are detected by the detection and spraying device, pigment is sprayed at the head end and the tail end of the sealing strip, then blanking of the head end and the tail end of the sealing strip is realized at the station of the waste removing device, finally the qualified and unqualified sealing strips are sorted by the screening device, and the whole production line realizes the functions of fixed-length automatic cutting, automatic removal of head and tail waste, detection of product quality, classified storage and the like, so that the intelligent degree of enterprise production is improved, the labor cost is reduced, the enterprise expenditure is reduced, and the product quality;
2. according to the invention, the head and tail sections of the sealing strip are detected by adopting the infrared transmitter and the infrared receiver, the two quick-drying paint spraying guns are matched to respectively spray the pigments on the head and tail sections of the sealing strip, then the camera and the image recognition technology are matched to recognize the head and tail sections of the sealing strip with the pigments, the waste material at the head and tail sections of the sealing strip is removed by adopting the waste material removing device, the section quality of the sealing strip can also be detected by the camera and the image recognition technology, the qualified product is selected by the screening device, the whole device does not need to manually clean the waste material and perform quality inspection, the labor cost is reduced, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a front view of a draft gear provided in accordance with the present invention;
FIG. 3 is a side view of a draft gear provided in accordance with the present invention;
FIG. 4 is a schematic view of the internal structure of the fly-cutter cutting device according to the present invention;
FIG. 5 is a left side view of a fly cutter cutting assembly provided by the present invention;
FIG. 6 is a right side view of a fly cutter cutting assembly provided by the present invention;
FIG. 7 is a schematic structural view of a detecting and spraying device according to the present invention;
FIG. 8 is a schematic view of a scrap removal apparatus according to the present invention;
FIG. 9 is a schematic view of the screening device according to the present invention;
in the figure: 1 traction device, 11 fixed vertical plates, 12 driving wheel sets, 13 first waste collection boxes, 14 driven wheel sets, 15 servo motors, 16 rotary encoders, 2 fly cutter cutting devices, 21 cutting boxes, 22 first through holes, 23 second waste collection boxes, 24 driving motor 25 stable blocks, 26 cutters, 27 second through holes, 3 detection and spraying devices, 31 fixed plates, 32 rolling wheel sets, 33 quick-drying paint spraying guns, 34 infrared emitters, 35 infrared receivers, 4 waste removal devices, 41 conveyor belts, 42 color identification cameras, 43 waste blanking mechanisms, 431 fixed bases, 432 rotary motors, 433 longitudinal hydraulic cylinders, 434 longitudinal hydraulic push rods, 435 supporting plates, 436 transverse hydraulic cylinders, 437 transverse hydraulic push rods, 438 mechanical vertical plates, 439 mechanical fingers, 44 third waste collection boxes, 5 screening devices, 51 identification cameras, 52 screening and blanking mechanisms, 521 mechanical arm base, 522L-shaped supporting plate, 523 cylinder, 524 cylinder push rod, 525 push plate, 53 to-be-repaired product box, 54 qualified product box and 6 sealing strip.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawing 1 of the specification, the automatic production line for cutting the automobile sealing strip comprises a traction device 1, a fly cutter cutting device 2, a detection and spraying device 3, a waste removing device 4 and a screening device 5 which are sequentially arranged on a workbench from left to right;
the automatic production line is connected with an external PLC controller, the PLC controller is used for intelligently controlling the whole production line through programming, and the PLC controller is connected with a central processing system.
The implementation scenario is specifically as follows: according to the invention, through the matching of each mechanical device and electrical control, the sealing strip 6 is clamped by the traction device 1 and conveyed to the right side, fixed-length sectioning is carried out through the fly cutter cutting device 2, then the head end and the tail end of the sealing strip 6 are detected through the detection and spraying device 3, pigment is sprayed at the head end and the tail end of the sealing strip, then the blanking of the head end and the tail end of the sealing strip 6 is realized at the station of the waste removing device 4, finally the qualified and unqualified sealing strips 6 are sorted through the screening device 5, the functions of fixed-length automatic sectioning, automatic head and tail waste removal, product quality detection, classified storage and the like are realized in the whole production line, the intelligent degree of enterprise production is improved, the labor cost is reduced, the enterprise expenditure is reduced, and the product quality is further.
Referring to the attached drawings 2-3 of the specification, the traction device 1 comprises a fixed vertical plate 11, a driving wheel set for conveying the sealing strips 6 and a first scrap collecting box 13 for collecting the end sealing strips 6, wherein the driving wheel set and the first scrap collecting box 13 are both fixedly arranged on the front side wall of the fixed vertical plate 11, and the first scrap collecting box 13 is arranged at the bottom of one side of the driving wheel set;
further, the driving wheel set comprises a driving wheel set 12 and two driven wheel sets 14, the driving wheel set 12 and the two driven wheel sets 14 are uniformly distributed in a straight line shape from left to right, the driving wheel set 12 comprises two driving wheels which are arranged side by side from top to bottom, the driven wheel sets 14 comprise two driving wheels which are arranged side by side from top to bottom, rotating shafts are fixedly connected to the rear sides of the driving wheels and the driven wheels, the rotating shafts penetrate through the fixed vertical plate 11 and are connected with the fixed vertical plate 11 through bearings, the driving wheels are connected with a servo motor 15 through the rotating shafts, rotary encoders 16 are arranged on the rotating shafts connected to the rear sides of the driving wheels, belt wheels are further fixedly arranged on the rotating shafts on the rear sides of the driving wheel set 12 and the two driven;
the implementation scenario is specifically as follows: after the longer sealing strip 6 is conveyed out of the production equipment, the longer sealing strip starts to enter the traction device 1, the traction device 1 starts to work, the driving wheel set 12 starts to rotate under the driving of the servo motor 15, the driven wheel set 14 is driven to rotate together through the belt wheel and the synchronous belt, the sealing strip 6 is clamped and conveyed rightwards, the rotary encoder 16 detects the rotating speed in real time, and the length of the sealing strip 6 conveyed forwards in unit time can be calculated by calculating the rotating speed multiplied by unit time;
referring to the attached drawings 4-6 of the specification, the fly cutter cutting device 2 comprises a cutting box body 21, a first through hole 22 which is arranged on two side walls of the cutting box body 21 and used for conveying the sealing strip 6, a second scrap collecting box 23 used for collecting the sealing strip 6 at the head end, and a cutting mechanism and a stabilizing block 25 which are arranged in the cutting box body 21, wherein the second scrap collecting box 23 is arranged at the bottom of one side of the cutting box body 21;
further, the cutting mechanism comprises a driving motor 24 and two cutters 26, wherein the two cutters 26 are fixedly arranged on an output shaft of the driving motor 24 and are symmetrically arranged around the output shaft;
further, No. two through-holes 27 are arranged in the middle of the stabilizing block 25, the No. two through-holes 27 correspond to the No. one through-hole 22 and are used for conveying the sealing strips 6, the stabilizing block 25 is arranged on one side of the cutting mechanism, and the sealing strips 6 output on one side of the No. two through-holes 27 correspond to the cutter 26.
The implementation scenario is specifically as follows: the traction device 1 sends the sealing strip 6 to the flying knife cutting device 2, the sealing strip 6 enters the cutting box body 21 from the first through hole 22, is supported by the second through hole 27 on the stabilizing block 25, and then comes out from the first through hole 22 on the other side, at the moment, the driving motor 24 starts to work, drives the two cutters 26 to rotate, and starts to cut the sealing strip 6; the length of a section of sealing strip 6 to be obtained is input through a PLC controller, the program automatically adjusts the rotating speed of a servo motor 15 according to input conditions, the rotating speed is detected in real time through a rotary encoder 16 and is adjusted, the length of the sealing strip 6 conveyed forwards in unit time can be calculated by multiplying the rotating speed by unit time, a system controls a cutter 26 to rotate, the sealing strip 6 is cut at the same time interval as the unit time, and the sealing strip 6 with the same length can be obtained.
Referring to the attached drawing 7 in the specification, the detecting and spraying device 3 includes a fixing plate 31, a rolling wheel set 32 for conveying the sealing strip 6, quick-drying paint spraying guns 33, infrared transmitters 34 and infrared receivers 35, wherein the rolling wheel set 32 is fixedly arranged on the front side wall of the fixing plate 31, the quick-drying paint spraying guns 33 are two in number and are fixedly arranged on the inner wall of the top of the fixing plate 31 side by side, and the infrared transmitters 34 and the infrared receivers 35 are vertically symmetrically arranged about the sealing strip 6 and are distributed between the two quick-drying paint spraying guns 33;
further, the rolling wheel group 32 includes a plurality of rolling wheels, each rolling wheel group includes two rolling wheels, and the two rolling wheels are arranged side by side up and down.
The implementation scenario is specifically as follows: the sealing strip 6 coming out of the first through hole 22 enters the detecting and spraying device 3, the sealing strip 6 is clamped by a plurality of groups of rolling wheels and is conveyed rightwards, when the sealing strip 6 does not come, a signal sent by the infrared emitter 34 is received by the infrared receiver 35, when the sealing strip 6 conveys a first shielding signal, and the infrared receiver 35 cannot receive the signal, the system sends an instruction, at the moment, one quick-drying paint spraying gun 33 on the left side works to spray red quick-drying paint downwards, so that the first section of the sealing strip 6 is marked with red, then the sealing strip 6 is continuously conveyed, as the sealing strip 6 is continuously conveyed, the infrared receiver 35 cannot receive the signal all the time due to shielding, at the moment, two quick-drying paint spraying guns 33 do not work all the time, and until the infrared receiver 35 receives the signal again after the last section of the sealing strip 6 passes, indicating that the last sealing strip 6 is transported, the system sends out an instruction, at this time, the quick-drying paint spraying gun 33 on the right side works to spray red quick-drying paint downwards, so that the last sealing strip 6 is marked with red, and then the sealing strip 6 is transported to the next link.
Referring to the specification and the attached fig. 8, the scrap removing apparatus 4 includes a conveying belt 41, a color recognition camera 42, a scrap discharging mechanism 43, and a scrap collecting box 44 for collecting the scrap at the head and tail ends of the sealing strip 6, the color recognition camera 42 is disposed above the conveying belt 41, the scrap discharging mechanism 43 and the scrap collecting box 44 are disposed side by side at the front side of the conveying belt 41, the color recognition camera 42 is disposed at a side near the inlet of the conveying belt 41, and the scrap discharging mechanism 43 is disposed at a side near the outlet of the conveying belt 41;
further, the scrap discharging mechanism 43 comprises a fixed base 431, a rotating motor 432, a longitudinal hydraulic cylinder 433, a longitudinal hydraulic push rod 434, a supporting plate 435, a transverse hydraulic cylinder 436, a transverse hydraulic push rod 437, a manipulator vertical plate 438 and a mechanical finger 439, wherein the rotating motor 432 is fixedly arranged on the fixed base 431, the longitudinal hydraulic cylinder 433 is fixedly connected with an output shaft of the rotating motor 432, the bottom end of the longitudinal hydraulic push rod 434 is slidably arranged inside the longitudinal hydraulic cylinder 433, the top end of the longitudinal hydraulic push rod 434 is fixedly connected with the transverse hydraulic cylinder 436, one end of the transverse hydraulic push rod 437 is slidably connected with the transverse hydraulic cylinder 436, the bottom of the other end of the transverse hydraulic push rod 437 is fixedly connected with the manipulator vertical plate 438, and;
further, the color recognition camera 42 is fixedly connected with the workbench through an L-shaped support, and the color recognition camera 42 is in communication connection with the PLC.
The implementation scenario is specifically as follows: the sealing strips 6 are conveyed to the waste removing device 4, each section of sealing strip 6 firstly falls on the conveying belt 41 and is conveyed forwards along with the conveying belt, the color identification camera 42 is matched with the central processing system to carry out image processing by adopting an image identification technology, whether a red quick-drying paint mark exists on the sealing strip 6 can be detected, when the red quick-drying paint mark is detected, the system automatically calculates the coordinate of the current mark and the approximate movement track of the sealing strip 6 marked with the red quick-drying paint according to the transmission speed of the conveying belt 41, the rotating motor 432 drives the device thereon to rotate, the hydraulic push rod and the hydraulic push rod respectively control the movement of the manipulator vertical plate 438 in any direction of the vertical direction and the horizontal plane, after the sealing strip 6 marked with the red quick-drying paint is found, the mechanical finger 439 clamps the sealing strip 6 and moves the sealing strip 6 to the three waste collecting boxes 44, and through the steps, the first and last lengths of sealing strips 6 can all be identified and removed, and the remaining sealing strips 6 continue to be transported to the right.
Referring to fig. 9 of the specification, the screening and sorting device 5 includes a cutting surface recognition camera 51, a screening and sorting blanking mechanism 52, a product box 53 to be trimmed and a qualified product box 54, the screening and sorting blanking mechanism 52 and the product box 53 to be trimmed are symmetrically arranged on the front side and the rear side of the conveying belt 41, the qualified product box 54 is arranged on the outlet side of the conveying belt 41, and the cutting surface recognition camera 51 is arranged above the qualified product box 54;
further, the screening and blanking mechanism 52 includes a manipulator base 521, an L-shaped support plate 522, an air cylinder 523, an air cylinder push rod 524, and a push plate 525, wherein the L-shaped support plate 522 is fixedly disposed at the top of the manipulator base 521, the air cylinder 523 is fixedly disposed at the top of the L-shaped support plate 522, one end of the air cylinder push rod 524 is slidably disposed inside the air cylinder 523, and the other end is fixedly connected to the push plate 525;
further, the cutting surface identification camera 51 is fixedly connected with the workbench through an L-shaped bracket, and the cutting surface identification camera 51 is in communication connection with the PLC.
The implementation scenario is specifically as follows: the rest sealing strips 6 are continuously conveyed rightwards and enter the screening device 5, the cutting surface recognition camera 51 shoots the cutting surface of each section of sealing strip 6 cut by the cutter 26, the central processing system adopts an image recognition technology to perform image processing, whether the roughness of the cutting surface meets the requirement is judged, if the roughness meets the requirement, the cutting surface recognition camera is conveyed to a qualified product box 54 by the conveying belt 41 and can be delivered as a qualified product, if the roughness does not meet the requirement, the air cylinder 523 works to drive the air cylinder push rod 524 and the push plate 525 to be pushed out towards the rear side, the sealing strips 6 are pushed into a product box 53 to be trimmed, and the subsequent trimming roughness is delivered after being qualified.
And the bottoms of the inner cavities of the first waste collection box 13 and the second waste collection box 23 are respectively fixedly provided with a pressure sensor, and the pressure sensors are electrically connected with the PLC.
The implementation scenario is specifically as follows: in actual production, the first section of the sealing strip 6 cut by the cutter 26 may be too short, and after coming out of the first through hole 22, the sealing strip cannot enter the detection and spraying device 3, and then directly falls down; under this kind of circumstances, sealing strip 6 will fall in No. two garbage collection box 23, and No. two garbage collection box 23 bottoms is equipped with pressure sensor, and when detecting that sealing strip 6 drops, the system automatically thinks that first section sealing strip 6 has successfully been removed, removes the trigger command of a left quick-drying paint spraying gun 33, prevents that quick-drying paint spraying gun 33 from spouting by mistake to guarantee that second section quality qualified sealing strip 6 normally passes through detection and spraying device 3.
Similarly, when the last section of sealing strip 6 is too short, the front end of the sealing strip 6 does not come out of the first through hole 22, and the rear end of the sealing strip is separated from the driven wheel set 14, so that the sealing strip falls; under this kind of circumstances, sealing strip 6 will fall into waste material collection box 13 in, waste material collection box 13 bottom is equipped with pressure sensor, and when detecting that sealing strip 6 drops, the system automatically thinks that last section sealing strip 6 has successfully been removed, removes the trigger instruction of a quick-drying paint spraying gun 33 on right side, prevents that quick-drying paint spraying gun 33 from spouting by mistake.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The utility model provides an automobile sealing strip dissection automation line which characterized in that: comprises a traction device (1), a fly cutter cutting device (2), a detection and spraying device (3), a waste removing device (4) and a screening device (5) which are sequentially arranged on a workbench from left to right;
the traction device (1) comprises a fixed vertical plate (11), a driving wheel set for conveying the sealing strips (6) and a first waste collection box (13) for collecting the tail end sealing strips (6), wherein the driving wheel set and the first waste collection box (13) are fixedly arranged on the front side wall of the fixed vertical plate (11), and the first waste collection box (13) is arranged at the bottom of one side of the driving wheel set;
the fly cutter cutting device (2) comprises a cutting box body (21), a first through hole (22) which is arranged on two side walls of the cutting box body (21) and used for conveying the sealing strip (6), a second waste collecting box (23) used for collecting the sealing strip (6) at the head end, a cutting mechanism and a stabilizing block (25) which are arranged in the cutting box body (21), wherein the second waste collecting box (23) is arranged at the bottom of one side of the cutting box body (21);
the detection and spraying device (3) comprises a fixing plate (31), a rolling wheel set (32) for conveying the sealing strip (6), quick-drying paint spraying guns (33), infrared transmitters (34) and infrared receivers (35), wherein the rolling wheel set (32) is fixedly arranged on the front side wall of the fixing plate (31), the number of the quick-drying paint spraying guns (33) is two, the quick-drying paint spraying guns are fixedly arranged on the inner wall of the top of the fixing plate (31) side by side, and the infrared transmitters (34) and the infrared receivers (35) are vertically symmetrically arranged relative to the sealing strip (6) and distributed between the two quick-drying paint spraying guns (33);
the waste removing device (4) comprises a conveying belt (41), a color recognition camera (42), a waste discharging mechanism (43) and a waste collecting box (44) used for collecting waste at the head end and the tail end of the sealing strip (6), wherein the color recognition camera (42) is arranged above the conveying belt (41), the waste discharging mechanism (43) and the waste collecting box (44) are arranged on the front side of the conveying belt (41) side by side, the color recognition camera (42) is arranged on one side close to an inlet of the conveying belt (41), and the waste discharging mechanism (43) is arranged on one side close to an outlet of the conveying belt (41);
the screening and sorting device (5) comprises a cutting surface identification camera (51), a screening and sorting blanking mechanism (52), a product box (53) to be repaired and a qualified product box (54), wherein the screening and sorting blanking mechanism (52) and the product box (53) to be repaired are symmetrically arranged on the front side and the rear side of a conveying belt (41), the qualified product box (54) is arranged on the outlet side of the conveying belt (41), and the cutting surface identification camera (51) is arranged above the qualified product box (54).
2. The automatic production line for cutting automobile sealing strips according to claim 1, wherein: the utility model discloses a vertical shaft type elevator, including drive wheel group, including drive wheel group (12) and two driven wheel group (14), a drive wheel group (12) and two driven wheel group (14) from left to right are style of calligraphy evenly distributed, drive wheel group (12) include two action wheels that set up side by side from top to bottom, driven wheel group (14) include two action wheels that set up side by side from top to bottom, action wheel and the equal fixedly connected with pivot from the driving wheel rear side, the pivot runs through fixed riser (11) and is connected with fixed riser (11) through the bearing, servo motor (15) are connected through the pivot to the action wheel, be equipped with rotary encoder (16) in the pivot that the action wheel rear side is connected, still fix in the pivot of drive wheel group (12) and two driven wheel group (14) rear sides and be.
3. The automatic production line for cutting automobile sealing strips according to claim 1, wherein: the cutting mechanism comprises a driving motor (24) and two cutters (26), wherein the two cutters (26) are fixedly arranged on an output shaft of the driving motor (24) and are symmetrically arranged relative to the output shaft.
4. The automatic production line for cutting automobile sealing strips according to claim 3, wherein: the utility model discloses a sealing strip (6) of No. two through-holes (27) are equipped with in the middle part of steady piece (25), No. two through-holes (27) are corresponding with a through-hole (22) for the transport of sealing strip (6), steady piece (25) set up in cutting mechanism one side, and sealing strip (6) of No. two through-holes (27) one side output are corresponding with cutter (26).
5. The automatic production line for cutting automobile sealing strips according to claim 1, wherein: the rolling wheel set (32) comprises a plurality of groups of rolling wheels, each group of rolling wheels is provided with two rolling wheels, and the two rolling wheels are arranged side by side from top to bottom.
6. The automatic production line for cutting automobile sealing strips according to claim 1, wherein: waste material unloading mechanism (43) includes unable adjustment base (431), rotating electrical machines (432), vertical pneumatic cylinder (433), vertical hydraulic push rod (434), fagging (435), horizontal pneumatic cylinder (436), horizontal hydraulic push rod (437), manipulator riser (438) and mechanical finger (439), rotating electrical machines (432) are fixed to be set up on unable adjustment base (431), vertical pneumatic cylinder (433) and rotating electrical machines (432) output shaft fixed connection, vertical hydraulic push rod (434) bottom is slided and is set up in inside vertical pneumatic cylinder (433), top and horizontal pneumatic cylinder (436) fixed connection, horizontal hydraulic push rod (437) one end and horizontal pneumatic cylinder (436) sliding connection, other end bottom and manipulator riser (438) fixed connection, mechanical finger (439) fixed set up in manipulator riser (438) bottom.
7. The automatic production line for cutting automobile sealing strips according to claim 1, wherein: screening unloading mechanism (52) are including manipulator base (521), L type backup pad (522), cylinder (523), cylinder push rod (524) and push pedal (525), L type backup pad (522) are fixed to be set up in manipulator base (521) top, cylinder (523) are fixed to be set up in L type backup pad (522) top, cylinder push rod (524) one end slides and sets up inside cylinder (523), the other end and push pedal (525) fixed connection.
8. The automatic production line for cutting automobile sealing strips according to claim 1, wherein: the automatic production line is connected with an external PLC controller, the PLC controller is used for intelligently controlling the whole production line through programming, and the PLC controller is connected with a central processing system.
9. The automatic production line for cutting automobile sealing strips according to claim 8, wherein: the color recognition camera (42) and the cutting surface recognition camera (51) are both fixedly connected with the workbench through an L-shaped support, and the color recognition camera (42) and the cutting surface recognition camera (51) are in communication connection with the PLC.
10. The automatic production line for cutting automobile sealing strips according to claim 8, wherein: and the bottoms of the inner cavities of the first waste collection box (13) and the second waste collection box (23) are respectively fixedly provided with a pressure sensor, and the pressure sensors are electrically connected with the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010028670.XA CN111113527A (en) | 2020-01-11 | 2020-01-11 | Automatic production line for cutting automobile sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010028670.XA CN111113527A (en) | 2020-01-11 | 2020-01-11 | Automatic production line for cutting automobile sealing strip |
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| CN111113527A true CN111113527A (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010028670.XA Pending CN111113527A (en) | 2020-01-11 | 2020-01-11 | Automatic production line for cutting automobile sealing strip |
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| CN112428008A (en) * | 2020-11-12 | 2021-03-02 | 湖南飞沃新能源科技股份有限公司 | Automatic material receiving system of sawing machine |
| CN112866680A (en) * | 2020-12-30 | 2021-05-28 | 重庆盛泰光电有限公司 | Automatic code scanning system for final inspection machine |
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| CN112866680B (en) * | 2020-12-30 | 2023-05-02 | 盛泰光电科技股份有限公司 | Automatic code scanning system for final inspection machine |
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