CN108928627B - Material distribution device and material distribution method for skeleton O-shaped sealing ring vulcanization molding blank - Google Patents
Material distribution device and material distribution method for skeleton O-shaped sealing ring vulcanization molding blank Download PDFInfo
- Publication number
- CN108928627B CN108928627B CN201811013651.9A CN201811013651A CN108928627B CN 108928627 B CN108928627 B CN 108928627B CN 201811013651 A CN201811013651 A CN 201811013651A CN 108928627 B CN108928627 B CN 108928627B
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- shaped sealing
- blank
- switch
- separating funnel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 186
- 238000009826 distribution Methods 0.000 title claims abstract description 72
- 238000007789 sealing Methods 0.000 title claims abstract description 57
- 238000004073 vulcanization Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000000465 moulding Methods 0.000 title claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 50
- 239000010959 steel Substances 0.000 claims abstract description 50
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims description 31
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 7
- 239000002356 single layer Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 11
- 230000000903 blocking effect Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
- B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
- B65G47/1478—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of pick-up devices, the container remaining immobile
Abstract
The invention discloses a material distribution device and a material distribution method for a framework O-shaped sealing ring vulcanization forming blank, and belongs to the technical field of rubber chemical mechanical equipment. It comprises the following steps: the device comprises a base, a conveying mechanism, a first distributing mechanism, a second distributing mechanism and a PLC (programmable logic controller), wherein the PLC is electrically connected with the first distributing mechanism, the second distributing mechanism and the conveying mechanism, and two guide rails and a plurality of fixing seats are arranged on the base in parallel; the conveying mechanism is used for driving the movable material tray to comprehensively distribute materials; the first distributing mechanism is used for conveying the O-shaped sealing ring blank or the annular steel sheet from the hopper to the belt conveyor; the distance between the discharging and blanking points of the separating funnel of the first distributing mechanism and the separating funnel of the second distributing mechanism is an integer N times of the hole distance of the movable material tray, and N is more than or equal to 1 and less than or equal to 8. The multi-hole quick distribution in rows is realized, the distribution efficiency and automation are improved, and conditions are provided for the automatic combination of the distribution process and the vulcanization feeding process.
Description
Technical Field
The invention belongs to the technical field of rubber chemical mechanical equipment, and particularly relates to an automatic material distribution device and a material distribution method for a framework O-shaped sealing ring vulcanization forming blank.
Background
The skeleton O-shaped rubber sealing ring is one kind of universal sealing element and is used widely in automobile, mechanical equipment and other fields to produce oil and airtight effect. The skeleton O-shaped rubber sealing ring comprises an annular steel sheet and O-shaped rubber blanks, and because the vulcanization forming of the skeleton O-shaped rubber sealing ring basically adopts a mould pressing method, and a plurality of parts are mould-pressed at one time, especially when the small-sized skeleton O-shaped rubber sealing ring (the general outer diameter is smaller than 40 mm) is vulcanized and formed, the number of the mould-pressed O-shaped rubber sealing ring at one time is as large as hundreds of parts, and the quantity of the mould-pressed skeleton O-shaped rubber sealing ring is large in batches. At present, when the blank is distributed according to matrix type hole sites before feeding and vulcanization, a manual method is basically adopted: firstly, a manual screening method is adopted for distributing materials, so that the distribution of a plurality of material holes and other material holes which are short of materials or are a plurality of material holes are realized, and then the manual method is adopted for arranging until the distribution of all the material holes is completed. The cloth adopts a method of combining hand screening and hand grabbing, so that the production efficiency is low, the manual work amount is large, and the labor intensity is high.
To solve the above problems, chinese patent application number 201710813077.4, filing date: day 11, 9 in 2017, the invention name is: a pendulum device for a vulcanizer, comprising: the bottom plate and the drawing plate are arranged in parallel with the bottom plate and can slide back and forth for a certain distance relative to the bottom plate, a plurality of blanking through holes are formed in the bottom plate, and charging through holes which correspond to the blanking through holes one by one are formed in the drawing plate; a material blocking flange fixed on the bottom plate from one side of the bottom plate in the thickness direction, wherein the material blocking flange extends along the edge of the bottom plate and is low from the left side and the right side; and two pressing strips which are fixed on the material blocking flanges in a one-to-one correspondence manner at the left end and the right end, and the pressing strips are abutted to the drawing plate from the same side of the bottom plate in the thickness direction. Although the material placing device can improve the material charging efficiency, the material placing device and the vulcanization forming machine cannot realize automatic butt joint, and the main reason is that the actions of the bottom plate and the drawing plate still need manual operation, so that the automation technology level of the whole vulcanization forming process of the molded framework O-shaped sealing ring is seriously hindered.
Chinese patent application number 201720901473.8, filing date: 2017, 7 and 4 days, the invention name is: an automatic double-layer material distribution device for a double-mode combined vulcanizing line comprises an upper layer conveying line, a lower layer conveying line, a pneumatic stop lever for blocking a female die to be convenient to laminate, and a material distribution mechanism for combining the female die with a grabbing and placing female die to the upper layer conveying line; the output end of the upper layer conveying line and the output end of the lower layer conveying line are respectively provided with a baffle; the pneumatic stop lever is arranged on the lower layer conveying line in front of the input end of the upper layer conveying line, a first inductive switch is arranged in front of the pneumatic stop lever, a second inductive switch is arranged at the rear of the pneumatic stop lever, and a third inductive switch is arranged at the input end of the upper layer conveying line. The material distribution device adopts the mechanical arm to distribute materials, and the structure of the mechanical arm is complex; meanwhile, the mechanical arm of the material distribution mechanism cannot be effectively matched with the vulcanizing machine, so that the automation technology level of the whole process of compression molding vulcanization forming is seriously hindered from being improved.
Disclosure of Invention
1. Problems to be solved
Aiming at the problems that the automatic butt joint of a material distribution device and a vulcanizing machine in the prior art cannot be realized, so that the automation degree of the whole process of compression molding vulcanization forming is low and the production efficiency is low, the invention provides the automatic material distribution device and the material distribution method for the framework O-shaped sealing ring vulcanization forming blank, which replace the existing material distribution technology mainly comprising manpower, the whole device is set according to the size of the blank and the distribution of matrix type hole sites, and the automation of the material feeding, material feeding and double-layer material distribution technology process of annular steel sheets and O-shaped rubber blanks is realized through the control of a PLC program, so that the material distribution efficiency is high, and the time requirement of the production rhythm is met.
2. Technical proposal
In order to solve the problems, the technical scheme adopted by the invention is as follows:
the invention relates to an automatic material distribution device for a framework O-shaped sealing ring vulcanization forming blank, which comprises the following components: the PLC is electrically connected with the first material distributing mechanism, the second material distributing mechanism and the conveying mechanism to control the actions of the first material distributing mechanism, the second material distributing mechanism and the conveying mechanism,
two guide rails and a plurality of fixing seats are arranged on the base in parallel;
the conveying mechanism is provided with a first bearing frame and a second bearing frame which are matched with the guide rail, a driving motor arranged on the fixing seat and a screw rod connected with the driving motor, and the screw rod is connected with the first bearing frame and the second bearing frame; the screw rod drives the first bearing frame and the second bearing frame to move left and right, wherein the first bearing frame and the second bearing frame are respectively provided with a movable material tray for driving the movable material tray to comprehensively distribute materials;
wherein first cloth mechanism and second cloth mechanism structure are the same and the symmetry sets up, and first cloth mechanism includes: the device comprises a belt conveyor, a pushing machine, a separating funnel, a feeding and discharging part and a feeding part, wherein the pushing machine and the separating funnel are respectively arranged at two corresponding sides of the belt conveyor; the feeding and discharging part is arranged at the front side of the separating funnel and controls the blanking of blanks through a rotary cylinder; the feeding component is provided with a hopper and a feeding machine connected with the hopper, the head of the feeding machine is positioned above the belt conveyor, and O-shaped sealing ring vulcanization molding blanks are transported to the belt conveyor from the hopper;
the distance between the discharge port of the separating funnel of the first distributing mechanism and the discharge port of the separating funnel of the second distributing mechanism is an integer N times of the hole distance of the movable material tray, and N is more than or equal to 1 and less than or equal to 8.
In one possible implementation manner of the invention, the feeding and discharging part comprises a rotating cylinder, a cam, a rotating shaft, a first connecting rod, a second connecting rod, an opening switch and a compression switch, wherein the lower end of the rotating cylinder is fixed with the base, a telescopic rod of the rotating cylinder is connected with the cam, the cam is rotationally fixed on the base, and the rotating shaft is connected with the cam and spans over two guide rails; one end of the first connecting rod is connected with the opening switch, and the other end of the first connecting rod is sleeved on the rotating shaft; one end of the second connecting rod is connected with the compression switch, and the other end of the second connecting rod is sleeved on the rotating shaft; the opening switch is arranged at the head part of the separating funnel, and the pressing switch is arranged on the separating funnel positioned at the upper part of the opening switch.
In one possible embodiment of the present invention, the distributing mechanism further has at least one position detecting switch, and the position detecting switch is electrically connected to the PLC controller and is disposed on at least one side of the belt conveyor through a bracket, and the position detecting switch is used for detecting whether the blank has reached the position set by the pusher.
In one possible implementation manner of the invention, the distributing mechanism is further provided with at least one photoelectric switch, and the photoelectric switch is electrically connected with the PLC and is arranged at the feeding end of the distributing hopper.
In one possible implementation mode of the invention, a transition circular arc track is arranged between the belt conveyor and the material separating funnel, and the upper end surface of the transition circular arc track is in a tangential state with the belt conveyor.
In one possible embodiment of the present invention, the feeding machine is a belt conveyor.
In one possible implementation mode of the invention, the pushing machine is provided with a cylinder and a pushing plate connected with a telescopic rod of the cylinder, the cylinder and the pushing plate are horizontally arranged, and the distance between the pushing plate and a belt of the belt conveyor is 3-5mm.
The invention also aims to provide a material distribution method of the automatic material distribution device for the framework O-shaped sealing ring vulcanization molding blank, which adopts the automatic material distribution device for the framework O-shaped sealing ring vulcanization molding blank and comprises the following specific steps:
s101, feeding machines of a first material distribution mechanism and a second material distribution mechanism work simultaneously, and O-shaped sealing ring blanks and annular steel sheets in a hopper are conveyed to a horizontally arranged belt conveyor through the feeding machines, and single-layer distribution is formed; detecting whether the O-shaped sealing ring blank and the annular steel sheet reach the set position of the pusher or not by a position detection switch; when the O-shaped sealing ring blank and the annular steel sheet are conveyed to the right place, conveying is stopped, the next conveying is waited, and meanwhile the O-shaped sealing ring blank and the annular steel sheet wait for being conveyed by a pusher;
step S102, detecting whether a material separating funnel is deficient or not by a photoelectric detection switch after an O-shaped sealing ring blank and an annular steel sheet reach a pushing position; when the material is lacking, the PLC starts the pusher, pushing is carried out according to the speed required by the process, the photoelectric switch monitors the material quantity in the material separating funnel in real time, and when the material separating funnel is full, the PLC outputs a signal to the pusher to stop pushing, so that the material separating funnel is always in a fully material preparing state;
step S103, respectively entering an O-shaped sealing ring blank and an annular steel sheet into a corresponding separating funnel channel, and arranging the O-shaped sealing ring blank and the annular steel sheet in a serial and row manner in the separating funnel; when the first bearing frame/the second bearing frame moves to the corresponding position of the cloth with the movable material tray in the sequence of the first annular steel sheet and the rear rubber blank, the cloth starts after being confirmed by the PLC controller;
when the material is distributed, the material distributed in N steps at the initial stage is only annular steel sheets, the material distributed in N steps at the final stage is only O-shaped rubber blanks, the rotating cylinder drives the cam to rotate, the opening switch and the compression switch work simultaneously under the action of the cam and the rotating shaft, the channel opening of the material separating funnel is opened, and the compression switch compresses the material separating funnel at the moment; all annular steel sheets or O-shaped rubber blanks fall into the movable tray holes below at the same time, so that one-time distribution is completed; after the arrangement is finished, the opening switch and the compression switch are turned off under the reverse rotation action of the cam and the rotating shaft, the channel opening of the material separating funnel is closed, and the compression switch is loosened; the standby blank in the channel slides down along a slope to the channel opening under the dead weight state, and meanwhile, the movable material disc is stepped according to the hole distance and moves to a corresponding position at a certain speed to wait for one-time circulation material distribution;
and S104, when one of the movable trays is fully covered with the cloth, the other movable tray drives the first bearing frame/the second bearing frame to move to the lower part of the cloth along the track by the screw rod to wait for the cloth, and after the cloth is finished, the movable tray returns to the original position to wait for the next circulation of the cloth.
3. Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the automatic material distribution device for the skeleton O-shaped sealing ring vulcanization forming blank, the blank stored in the hopper is conveyed to the position of a pushing procedure through the cooperation of a feeding machine, a pushing machine, a distributing hopper and the like, the blank is conveyed to the distributing hopper through the pushing machine, the blank enters a material distribution channel corresponding to the hole positions of the movable material tray one by one, the material distribution procedures of the annular steel sheet and the O-shaped rubber blank are carried out in the sequence of the steel sheet in advance and the rubber blank in the rearmounted mode, the material distribution channel is opened through an opening switch, the material is discharged once after the opening is realized, the blank in the distributing hopper is conveyed to the circular hole of the movable material tray once according to the row by adopting a stepping method, and all the material distribution of the vulcanized blank of the sealing ring on the movable material tray is realized by successive equidistant stepping; in addition, the left movable material tray and the right movable material tray are adopted, the automatic distribution of the left movable material tray and the right movable material tray is realized through the first bearing frame/the second bearing frame, the one-machine two-position feeding process of the vulcanization molding machine is met, the row of porous rapid distribution is realized, the distribution efficiency and the automation are improved, the manual operation is reduced, the labor intensity is reduced, and novel technical equipment is provided for the automatic combination of the distribution process and the vulcanization feeding process;
(2) The automatic material distribution device for the framework O-shaped sealing ring vulcanization molding blank comprises a feeding and discharging part, a material distribution part and a material distribution part, wherein the feeding and discharging part comprises a rotary cylinder, a cam, a rotating shaft, a first connecting rod, a second connecting rod, an opening switch and a pressing switch;
(3) According to the automatic blank distributing device for vulcanization forming of the skeleton O-shaped sealing ring, at least one side of the belt conveyor is provided with the at least position detection switch, the position detection switch is electrically connected with the PLC and used for detecting whether a blank reaches the position set by the pushing machine, so that the blank or the annular steel sheet is effectively prevented from being brought to a non-working area by the belt conveyor, and the problem of material blocking of a material separating funnel caused by blank or annular steel sheet offside is solved;
(4) According to the automatic material distributing device for the framework O-shaped sealing ring vulcanization forming blank, the photoelectric switch is arranged at the feeding end of the material distributing hopper, so that the spare blank or annular steel sheet in the material distributing hopper channel can be ensured, and the material distributing efficiency is greatly improved;
(5) According to the automatic material distribution device for the framework O-shaped sealing ring vulcanization forming blank, the transition circular arc track is arranged between the belt conveyor and the material distribution hopper, and the upper end surface of the transition circular arc track is in a tangent state with the belt conveyor, so that the blank or the annular steel sheet can be stably transported;
(6) The automatic material distribution device for the framework O-shaped sealing ring vulcanization molding blank is characterized in that the pushing machine is provided with the air cylinder and the pushing plate connected with the telescopic rod of the air cylinder, the air cylinder and the pushing plate are horizontally arranged, the distance between the pushing plate and the belt of the belt conveyor is 0.5-1.0mm, the interference problem between the pushing plate and the belt conveyor is effectively avoided, and meanwhile, the air cylinder is horizontally arranged and pushing is smooth.
Drawings
The technical solution of the present invention will be described in further detail below with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for the purpose of illustration only and thus are not limiting the scope of the present invention. Moreover, unless specifically indicated otherwise, the drawings are intended to conceptually illustrate the structural configurations described herein and are not necessarily drawn to scale.
FIG. 1 is a top view of a skeletal O-ring vulcanization molding blank automatic distributing device of the present invention;
FIG. 2 is a side view of the automatic material distributing device for the framework O-shaped seal ring vulcanization molding blank;
FIG. 3 is a cross-sectional view of the automatic material distributing device for the skeleton O-shaped seal ring vulcanization molding blank;
FIG. 4 is a partial view of the automated material distribution device for the skeletal O-ring vulcanization molding blank of the present invention;
fig. 5 is an enlarged view of a portion a of fig. 1;
fig. 6 is an enlarged view of a portion B of fig. 2;
fig. 7 is an enlarged view of a portion C of fig. 4.
The figure indicates:
1. a first carrier; 2. a movable tray; 3. a second carrier; 4. a screw rod; 5. a driving motor; 6. a base; 7. a guide rail; 8. a fixing seat; 9. a rotary cylinder; 10. a cam; 11. opening a switch; 12. a pinch switch; 13. a separating funnel; 14. an optoelectronic switch; 15. a transition arc track; 16. blank material; 17. a belt conveyor; 18. a pusher; 181. a cylinder; 182. a push plate; 19. a feeding machine; 20. a hopper; 21. a rotating shaft; 22. a position detection switch; 23. a bracket; 24. a first link; 25. a second link; 26. annular steel sheet.
Detailed Description
The following detailed description of exemplary embodiments of the invention refers to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration exemplary embodiments in which the invention may be practiced. While these exemplary embodiments are described in sufficient detail to enable those skilled in the art to practice the invention, it is to be understood that other embodiments may be realized and that various changes to the invention may be made without departing from the spirit and scope of the invention. The following more detailed description of the embodiments of the invention is not intended to limit the scope of the invention, as claimed, but is merely illustrative and not limiting of the invention's features and characteristics in order to set forth the best mode of carrying out the invention and to sufficiently enable those skilled in the art to practice the invention. Accordingly, the scope of the invention is limited only by the attached claims.
The following detailed description and example embodiments of the invention may be better understood when read in conjunction with the accompanying drawings, in which elements and features of the invention are identified by reference numerals.
Example 1
The invention relates to an automatic material distribution device for a framework O-shaped sealing ring vulcanization molding blank, which is shown in figures 1 to 7, and comprises: base 6, conveying mechanism, first cloth mechanism, second cloth mechanism and PLC controller, the control part of the device is the PLC controller (not shown in the figure), and the PLC controller is installed in the switch board, and the PLC controller is connected with first cloth mechanism, second cloth mechanism and conveying mechanism electricity, controls the action of first cloth mechanism, second cloth mechanism and conveying mechanism, and parallel arrangement has two guide rails 7 and a plurality of fixing base 8 on the base 6.
The conveying mechanism is provided with a first bearing frame 1 and a second bearing frame 3 which are matched with the guide rail 7, a driving motor 5 arranged on the fixed seat 8 and a screw rod 4 connected with the driving motor 5, wherein the screw rod 4 is connected with the first bearing frame 1 and the second bearing frame 3; the screw rod 4 drives the first bearing frame 1 and the second bearing frame 3 to move left and right, wherein the first bearing frame 1 and the second bearing frame 3 are respectively provided with a movable material tray 2 for driving the movable material tray 2 to comprehensively distribute materials; here, the lower end surfaces of the first carrier 1 and the second carrier 3 are provided with guide grooves, and the guide rail 7 is engaged with the guide grooves. The upper end faces of the first bearing frame 1 and the second bearing frame 3 are horizontal, the movable material tray 2 can be horizontally placed on the upper end faces of the first bearing frame 1 and the second bearing frame 3, a plurality of holes are formed in the movable material tray 2, blanks 16 can be placed in the holes, the driving motor 5 is a servo motor, the rotating speed of the driving motor can be controlled by a PLC controller, the control of the rotating speed of the screw rod 4 is achieved, and accordingly the moving speed of the movable material tray 2 is controlled to be matched with that of cloth.
Wherein first cloth mechanism and second cloth mechanism structure are the same and the symmetry sets up, and first cloth mechanism includes: the device comprises a belt conveyor 17, a pushing machine 18, a separating funnel 13, a feeding and discharging part and a feeding part, wherein the pushing machine 18 and the separating funnel 13 are respectively arranged on two corresponding sides of the belt conveyor 17; the feeding and discharging members are mounted on the front side of said separating funnel 13, which front side of the separating funnel 13 is understood to divide the separating funnel 13 into at least two sections, one of the sections of the head being called the front side for controlling the blanking of the blanks 16. When the movable material tray 2 is used, when the movable material tray 2 sequentially steps, the driving mechanism formed by the rotary cylinder 9, the cam 10 and the rotary shaft 21 drives the opening switch 11 and the compression switch 12 to act, and the cloth is opened once by steps, so that the effective discharging can be realized, and the disorder of the cloth of the movable material tray 2 is avoided.
The material separating funnel 13 controls the blanking of the blank 16 through the rotary air cylinder 9; the feeding part is provided with a hopper 20 and a feeding machine 19 connected with the hopper 20, the head of the feeding machine 19 is positioned above the belt conveyor 17, and O-shaped sealing ring blanks 16 are conveyed onto the belt conveyor 17 from the hopper 20;
the distance between the discharge port of the separating funnel 13 of the first distributing mechanism and the discharge port of the separating funnel 13 of the second distributing mechanism is an integer N times of the hole distance of the movable material tray 2, N is more than or equal to 1 and less than or equal to 8, and the value of N is 2-6 in actual production.
In contrast, chinese patent application No. 201810182646.4, filing date: 3/6/2018, the invention name is: the utility model provides a vulcanizer is with metal skeleton loading attachment, the device includes skeleton stack mechanism and is located the skeleton stack mechanism top get the blowing mechanism, and skeleton stack mechanism includes the column plate, a plurality of setting is used for stacking the skeleton post of skeleton respectively on the column plate and is located the top of column plate and can drive the skeleton and follow the layer board that the axial stepping of skeleton post moved up, gets the blowing mechanism including a plurality of and skeleton post one-to-one and adsorb the magnetism material claw on its lower terminal surface with the skeleton. The magnetic claw is adopted for taking materials, the installation requirement on equipment is high, meanwhile, the magnetic claw grabs the annular steel sheet 26, and the positions of the placed annular steel sheets 26 are different, so that vulcanization is affected.
In the embodiment, the feeding and discharging part comprises a rotating cylinder 9, a cam 10, a rotating shaft 21, a first connecting rod 24, a second connecting rod 25, an opening switch 11 and a compression switch 12, wherein the lower end of the rotating cylinder 9 is fixed with the base 6, a telescopic rod of the rotating cylinder is connected with the cam 10, the cam 10 is rotationally fixed on the base 6, and the rotating shaft 21 is connected with the cam 10 and spans over two guide rails 7; one end of the first connecting rod 24 is connected with the opening switch 11, and the other end is sleeved on the rotating shaft 21; one end of the second connecting rod 25 is connected with the compression switch 12, and the other end is sleeved on the rotating shaft 21; the opening switch 11 is arranged at the head part of the separating funnel 13, and the pressing switch 12 is arranged on the separating funnel 13 positioned at the upper part of the opening switch 11.
In addition, the feeding mechanism is provided with a hopper 20 and a feeding machine 19 connected with the hopper 20, the feeding machine 19 is a belt conveyor, preferably the belt conveyor, the head of the feeding machine 19 is positioned above the belt conveyor 17, the O-shaped sealing ring blank 16 and the annular steel sheet 26 are poured into the hopper 20, and the feeding machine 19 can transport the O-shaped sealing ring blank 16 and the annular steel sheet 26 from the hopper 20 onto the belt conveyor 17 and just fall onto the central line of the belt conveyor 17.
Example 2
The structure of this embodiment is basically the same as that of embodiment 1 except that: as shown in fig. 6, the material distributing mechanism further has at least one position detecting switch 22, where the position detecting switch 22 is electrically connected with the PLC controller and is disposed on at least one side of the belt conveyor 17 through a bracket 23, and the position detecting switch 22 is used to detect whether the blank 16 has reached the position set by the pusher 18, so that the blank 16 or the annular steel sheet 26 is effectively prevented from being brought to a non-working area by the belt conveyor 17, and meanwhile, the problem of material blocking of the material distributing hopper 13 caused by the blank 16 or the annular steel sheet 26 being offside is solved, and the position detecting switch 22 can be a limit switch used in the market at present.
Example 3
The structure of this embodiment is basically the same as that of embodiment 1 except that: as shown in fig. 4 and 7, in the actual use process, the problem of blocking of the material separating funnel 13 caused by the offside of the blank 16 or the annular steel sheet 26 is easy to occur, the material distributing mechanism is further provided with at least one photoelectric switch 14, the photoelectric switch 14 is electrically connected with the PLC controller and is arranged at the feeding end of the material separating funnel 13, so that the spare blank 16 or the annular steel sheet 26 in the channel of the material separating funnel 13 can be ensured, and the material distributing efficiency is greatly improved. The photoelectric switch 14 is a photoelectric switch 14 used in the market.
Example 4
The structure of this embodiment is basically the same as that of embodiment 1 except that: as shown in fig. 4 and 7, a transition arc track 15 is arranged between the belt conveyor 17 and the separating funnel 13, and the upper end surface of the transition arc track 15 is in a tangent state with the belt conveyor 17, so that the collision problem at the joint can be effectively reduced, and the movement is smooth.
Example 5
The structure of this embodiment is basically the same as that of embodiment 1 except that: as shown in FIG. 4, the pusher 18 has a cylinder 181 and a push plate 182 connected to a telescopic rod of the cylinder 181, the width of the push plate 182 is larger than that of the separating funnel 13, the cylinder 181 and the push plate 182 are horizontally arranged, and the distance between the push plate 182 and the belt of the belt conveyor 17 is 0.5-1.0mm.
Example 6
The material distribution method of the automatic material distribution device for the framework O-shaped sealing ring vulcanization forming blank of the embodiment adopts the automatic material distribution device for the framework O-shaped sealing ring vulcanization forming blank, and comprises the following specific steps:
s101, a feeding machine 19 of a first distributing mechanism and a feeding machine 19 of a second distributing mechanism work simultaneously, an O-shaped sealing ring blank 16 and an annular steel sheet 26 in a hopper 20 are conveyed to a horizontally arranged belt conveyor 17 through the feeding machine 19, and single-layer distribution is formed; detecting whether the O-ring blank 16 and the annular steel sheet 26 have reached the positions set by the pusher 18 by the position detection switch 22; when the O-ring blank 16 and the annular steel sheet 26 are brought into position, the conveyance is stopped, waiting for the next conveyance, while the O-ring blank 16 and the annular steel sheet 26 wait for the pusher 18 to push;
step S102, detecting whether the material separating funnel 13 is in a material shortage state by a photoelectric detection switch after the O-shaped sealing ring blank 16 and the annular steel sheet 26 reach a pushing position; when the material is lacking, the PLC controller starts the pusher 18 to push according to the process requirement speed, the photoelectric switch 14 monitors the material quantity in the material separating funnel 13 in real time, and when the material separating funnel 13 is full, the PLC controller outputs a signal to the pusher 18 to stop pushing, so that the material separating funnel 13 is always in a fully material preparing state;
step S103, respectively entering the O-shaped sealing ring blank 16 and the annular steel sheet 26 into corresponding channels of the separating hopper 13, and arranging the annular steel sheet and the separating hopper 13 in a tandem and row mode; when the first bearing frame 1/second bearing frame 3 moves to the corresponding position of cloth with the movable material tray 2 in the sequence of the first annular steel sheet 26 and the rear rubber blank 16, the cloth starts after being confirmed by the PLC controller;
when the material is distributed, the material distributed in 6 steps at the initial stage is only annular steel sheet 26, the material distributed in 6 steps at the final stage is only O-shaped rubber blank 16, the rotating cylinder 9 drives the cam 10 to rotate, the start switch 11 and the compression switch 12 work simultaneously under the action of the cam 10 and the rotating shaft 21, the passage opening of the material separating funnel 13 is opened, and at the moment, the compression switch 12 compresses the material separating funnel 13; all the annular steel sheets 26 or O-shaped rubber blanks 16 fall into the holes of the movable tray 2 positioned below at the same time, so that one-time distribution is completed; after the arrangement is finished, the opening switch 11 and the compression switch 12 are closed under the reverse rotation action of the cam 10 and the rotating shaft 21, the channel opening of the material separating funnel 13 is closed, and the compression switch 12 is loosened; the standby blank 16 in the channel slides down along a slope to the channel opening under the dead weight state, and meanwhile, the movable material tray 2 steps according to the hole distance and moves to a corresponding position at a certain speed to wait for one-time circulation material distribution;
step S104, when one of the movable trays 2 is fully filled with material, the other movable tray 2 drives the first bearing frame 1/the second bearing frame 3 to move to the lower part of the material along the track on the guide rail 7 by the screw rod 4 to wait for the material, and after the material is finished, the movable tray returns to the original position to wait for the next material circulation.
The invention and its embodiments have been described above by way of illustration and not limitation, and the invention is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present invention.
Claims (7)
1. An automatic distributing device for a framework O-shaped sealing ring vulcanization forming blank is characterized by comprising: the base (6), the conveying mechanism, the first distributing mechanism, the second distributing mechanism and the PLC are electrically connected with the first distributing mechanism, the second distributing mechanism and the conveying mechanism to control the actions of the first distributing mechanism, the second distributing mechanism and the conveying mechanism,
two guide rails (7) and a plurality of fixing seats (8) are arranged on the base (6) in parallel;
the conveying mechanism is provided with a first bearing frame (1) and a second bearing frame (3) which are matched with the guide rail (7), a driving motor (5) arranged on the fixed seat (8) and a screw rod (4) connected with the driving motor (5), and the screw rod (4) is connected with the first bearing frame (1) and the second bearing frame (3); the screw rod (4) drives the first bearing frame (1) and the second bearing frame (3) to move left and right, wherein the first bearing frame (1) and the second bearing frame (3) are respectively provided with a movable material tray (2) for driving the movable material tray (2) to comprehensively distribute materials;
wherein first cloth mechanism and second cloth mechanism structure are the same and the symmetry sets up, and first cloth mechanism includes: the feeding and discharging device comprises a belt conveyor (17), a pushing machine (18), a separating funnel (13), a feeding and discharging part and a feeding part, wherein the pushing machine (18) and the separating funnel (13) are respectively arranged at two corresponding sides of the belt conveyor (17);
the feeding and discharging part comprises a rotating cylinder (9), a cam (10), a rotating shaft (21), a first connecting rod (24), a second connecting rod (25), an opening switch (11) and a compression switch (12), wherein the lower end of the rotating cylinder (9) is fixed with the base (6), a telescopic rod of the rotating cylinder is connected with the cam (10), the cam (10) is rotationally fixed on the base (6), and the rotating shaft (21) is connected with the cam (10) and spans over two guide rails (7); one end of the first connecting rod (24) is connected with the opening switch (11), and the other end is sleeved on the rotating shaft (21); one end of the second connecting rod (25) is connected with the compression switch (12), and the other end is sleeved on the rotating shaft (21); the opening switch (11) is arranged at the head part of the separating funnel (13), and the pressing switch (12) is arranged on the separating funnel (13) positioned at the upper part of the opening switch (11);
the feeding and discharging part is arranged at the front side of the separating funnel (13) and controls the blanking of the blank (16) through the rotary cylinder (9); when the movable charging tray (2) is used, when the movable charging tray is sequentially stepped, a driving mechanism formed by a rotary cylinder (9), a cam (10) and a rotary shaft (21) drives the opening switch (11) and the compression switch (12) to act, and cloth is opened once in a stepping way;
the feeding part is provided with a hopper (20) and a feeding machine (19) connected with the hopper (20), the head of the feeding machine (19) is positioned above the belt conveyor (17), and O-shaped sealing ring blanks or annular steel sheets are transported from the hopper (20) to the belt conveyor (17);
the distance between the discharging and blanking points of the separating funnel (13) of the first distributing mechanism and the discharging and blanking points of the separating funnel (13) of the second distributing mechanism is an integer N times of the hole distance of the movable material tray (2), and N is more than or equal to 1 and less than or equal to 8.
2. The automatic material distribution device for the framework O-ring vulcanized molded blanks according to claim 1, wherein the first material distribution mechanism is further provided with at least one position detection switch (22), the position detection switch (22) is electrically connected with the PLC controller and is arranged on at least one side of the belt conveyor (17) through a bracket (23), and the position detection switch (22) is used for detecting whether the blanks (16) have reached the position set by the pusher (18).
3. The automatic material distribution device for the framework O-ring vulcanization molding blanks according to claim 1 or 2, wherein the first material distribution mechanism is further provided with at least one photoelectric switch (14), and the photoelectric switch (14) is electrically connected with the PLC controller and is arranged at the feeding end of the material distribution funnel (13).
4. The automatic material distribution device for the framework O-shaped sealing ring vulcanization forming blank according to claim 3 is characterized in that a transition circular arc track (15) is arranged between the belt conveyor (17) and the material distribution hopper (13), and the upper end surface of the transition circular arc track (15) is tangential to the belt conveyor (17).
5. The automatic material distribution device for the framework O-shaped sealing ring vulcanization forming blank according to claim 4, wherein the material loading machine (19) is a belt conveyor.
6. The automatic material distributing device for the framework O-shaped sealing ring vulcanization molding blank according to claim 5, wherein the pushing machine (18) is provided with a cylinder (181) and a pushing plate (182) connected with a telescopic rod of the cylinder (181), the cylinder (181) and the pushing plate (182) are horizontally arranged, and the distance between the pushing plate (182) and a belt of the belt conveyor (17) is 3-5mm.
7. A material distribution method of a framework O-ring vulcanization molding blank automatic material distribution device, which adopts the framework O-ring vulcanization molding blank automatic material distribution device according to any one of claims 1 to 6, and comprises the following specific steps:
s101, a feeding machine (19) of a first material distribution mechanism and a feeding machine of a second material distribution mechanism work simultaneously, an O-shaped sealing ring blank (16) and an annular steel sheet (26) in a hopper (20) are conveyed to a horizontally arranged belt conveyor (17) through the feeding machine (19), and single-layer distribution is formed; detecting whether the O-shaped sealing ring blank (16) and the annular steel sheet (26) reach the set positions of the pusher (18) or not by a position detection switch (22); when the O-shaped sealing ring blank (16) and the annular steel sheet (26) are sent to the right place, the conveying is stopped and the next conveying is waited, and meanwhile, the O-shaped sealing ring blank (16) and the annular steel sheet (26) are waited for the pushing machine (18) to push;
step S102, detecting whether the material separating funnel (13) is in a material shortage state by a photoelectric detection switch after the O-shaped sealing ring blank (16) and the annular steel sheet (26) reach a pushing position; when the material is lacking, the PLC controller starts the pusher (18) to push according to the process requirement speed, the photoelectric switch (14) monitors the material quantity in the material separating funnel (13) in real time, and when the material separating funnel (13) is full, the PLC controller outputs a signal to the pusher (18) to stop pushing, so that the material separating funnel (13) is always in a fully material preparing state;
step S103, respectively entering the corresponding separating funnel (13) channels by the O-shaped sealing ring blank (16) and the annular steel sheet (26), and arranging the O-shaped sealing ring blank and the annular steel sheet in a serial and row manner in the separating funnel (13); when the first bearing frame (1)/the second bearing frame (3) move to the corresponding position of cloth with the movable material disc (2) in the sequence of the first annular steel sheet (26) and the rear O-shaped sealing ring blank (16), the cloth starts after being confirmed by the PLC controller;
when the material is distributed, the material distributed in N steps at the initial stage is only annular steel sheets (26), the material distributed in N steps at the final stage is only O-shaped sealing ring blanks (16), a rotating cylinder (9) drives a cam (10) to rotate, an opening switch (11) and a compression switch (12) work simultaneously under the action of the cam (10) and a rotating shaft (21), the passage opening of a material distributing funnel (13) is opened, and at the moment, the compression switch (12) compresses the material distributing funnel (13); all annular steel sheets (26) or O-shaped sealing ring blanks (16) fall into holes of the movable material tray (2) positioned below at the same time, so that one-time material distribution is completed; after the arrangement is finished, the opening switch (11) and the compression switch (12) are closed under the reverse rotation action of the cam (10) and the rotating shaft (21), the passage opening of the material separating funnel (13) is closed, and the compression switch (12) is loosened; an annular steel sheet (26) or an O-shaped sealing ring blank (16) in the channel slides down along a slope to the channel opening under the dead weight state, and meanwhile, the movable material tray (2) steps according to the hole pitch and moves to a corresponding position at a certain speed to wait for one-time circulation material distribution;
and S104, when one of the movable trays (2) is fully filled with materials, the other movable tray (2) drives the first bearing frame (1)/the second bearing frame (3) to move to the lower part of the materials along the guide rail (7) by the screw rod (4) to wait for the materials, and after the materials are finished, the movable tray returns to the original position to wait for the materials to be circulated next time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811013651.9A CN108928627B (en) | 2018-08-31 | 2018-08-31 | Material distribution device and material distribution method for skeleton O-shaped sealing ring vulcanization molding blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811013651.9A CN108928627B (en) | 2018-08-31 | 2018-08-31 | Material distribution device and material distribution method for skeleton O-shaped sealing ring vulcanization molding blank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108928627A CN108928627A (en) | 2018-12-04 |
| CN108928627B true CN108928627B (en) | 2023-11-10 |
Family
ID=64443210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811013651.9A Active CN108928627B (en) | 2018-08-31 | 2018-08-31 | Material distribution device and material distribution method for skeleton O-shaped sealing ring vulcanization molding blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108928627B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604254B (en) * | 2020-06-04 | 2022-05-06 | 欧冶链金再生资源有限公司 | Broken steel scrap impurity divides and steel scrap sampling device just |
| CN112959567B (en) * | 2021-01-18 | 2022-06-21 | 苏州亚田新材料科技有限公司 | O type rubber seal apparatus for producing based on expansion vulcanization mould utensil |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005075293A1 (en) * | 2004-02-09 | 2005-08-18 | Uhlmann Pac-Systeme Gmbh & Co. Kg | Method and device for transferring products from a supply vessel into the recesses of a foil |
| CN102626863A (en) * | 2012-05-11 | 2012-08-08 | 广东升威电子制品有限公司 | Automatic assembling equipment for silica gel switch of encoder |
| CN205204232U (en) * | 2015-11-30 | 2016-05-04 | 青岛泰萌自动化设备有限公司 | Automatic tray placer |
| CN107161415A (en) * | 2017-06-05 | 2017-09-15 | 肇庆市端州区麒诺机械科技有限公司 | The automatic board plug device of valve element |
| CN207482746U (en) * | 2017-10-23 | 2018-06-12 | 深圳市灿弘自动化科技有限公司 | A kind of lens barrel circulating plate machine |
| CN208683898U (en) * | 2018-08-31 | 2019-04-02 | 宣城市安工大工业技术研究院有限公司 | A kind of skeleton O-ring seal vulcanization forming blank automatic distributing device |
-
2018
- 2018-08-31 CN CN201811013651.9A patent/CN108928627B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005075293A1 (en) * | 2004-02-09 | 2005-08-18 | Uhlmann Pac-Systeme Gmbh & Co. Kg | Method and device for transferring products from a supply vessel into the recesses of a foil |
| CN102626863A (en) * | 2012-05-11 | 2012-08-08 | 广东升威电子制品有限公司 | Automatic assembling equipment for silica gel switch of encoder |
| CN205204232U (en) * | 2015-11-30 | 2016-05-04 | 青岛泰萌自动化设备有限公司 | Automatic tray placer |
| CN107161415A (en) * | 2017-06-05 | 2017-09-15 | 肇庆市端州区麒诺机械科技有限公司 | The automatic board plug device of valve element |
| CN207482746U (en) * | 2017-10-23 | 2018-06-12 | 深圳市灿弘自动化科技有限公司 | A kind of lens barrel circulating plate machine |
| CN208683898U (en) * | 2018-08-31 | 2019-04-02 | 宣城市安工大工业技术研究院有限公司 | A kind of skeleton O-ring seal vulcanization forming blank automatic distributing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108928627A (en) | 2018-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109292396B (en) | Automatic production line for magnetic material molding and discharging to curing and feeding and implementation method thereof | |
| CN107902356B (en) | Full-automatic material conveying system | |
| CN201254302Y (en) | Bottle collection machine | |
| CN101718307B (en) | Full-automatic miniature bearing greasing gland method and device thereof | |
| CN108928627B (en) | Material distribution device and material distribution method for skeleton O-shaped sealing ring vulcanization molding blank | |
| CN107476139B (en) | Plant fiber environment-friendly tableware production line and preparation method | |
| CN105857733A (en) | Paper sheet forming and packaging equipment | |
| CN107863243B (en) | Automatic production line from bonding magnetic pressing to curing and implementation method thereof | |
| CN110654046A (en) | Tire vulcanization production line | |
| CN109095159A (en) | A kind of O-ring seal vulcanization forming blank automatic distributing device and distributing method | |
| CN110315789A (en) | A kind of semi-steel radial tire curing line | |
| CN203460448U (en) | Belt ply feeding frame | |
| CN209143036U (en) | The automatic assembly line for solidifying feeding is expected under a kind of molding of magnetic material | |
| CN112919111A (en) | Automatic feed divider of rubber seal blank | |
| CN108247532B (en) | Automatic feeding and discharging device | |
| CN108097825B (en) | Stamping line automatic conveying system and its working method | |
| CN103895131A (en) | Die movable-type tire vulcanization machine set, and vulcanization method thereof | |
| CN205343915U (en) | Integral moldenpress of friction disc | |
| CN112873671A (en) | Automatic hot-press forming production equipment and method for rubber | |
| CN107265056B (en) | Material tray storage and feeding device | |
| CN202279523U (en) | Discharge tray mechanism | |
| CN208683898U (en) | A kind of skeleton O-ring seal vulcanization forming blank automatic distributing device | |
| CN212147627U (en) | Tire vulcanization production line | |
| CN209038537U (en) | A kind of O-ring seal vulcanization forming blank automatic distributing device | |
| US3951636A (en) | Molding apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |