CN109678078B - Enclose group's production line - Google Patents
Enclose group's production line Download PDFInfo
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- CN109678078B CN109678078B CN201910032222.4A CN201910032222A CN109678078B CN 109678078 B CN109678078 B CN 109678078B CN 201910032222 A CN201910032222 A CN 201910032222A CN 109678078 B CN109678078 B CN 109678078B
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- Prior art keywords
- wall
- enclosing
- roller conveyor
- riveting
- conveying
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000003292 glue Substances 0.000 claims abstract description 54
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 33
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 31
- 230000002787 reinforcement Effects 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 55
- 238000005520 cutting process Methods 0.000 claims description 31
- 230000002045 lasting effect Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000012795 verification Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 3
- 238000003892 spreading Methods 0.000 claims description 3
- 230000007480 spreading Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 239000012528 membrane Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000010073 coating (rubber) Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 241001232346 Gymnosperma glutinosum Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
-
- 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
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
-
- 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
- B65G47/90—Devices for picking-up and depositing articles or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
Abstract
The invention provides a wall production line which comprises a roller conveyor for conveying a wall, a gluing device, a first positioning device, a reinforcement device, a second positioning device and a riveting device, wherein the gluing device, the first positioning device, the reinforcement device, the second positioning device and the riveting device are sequentially arranged along the conveying direction of the wall. The gluing device comprises a glue outlet head suspended above the roller conveyor and is used for spraying glue solution to the lower surrounding wall; the first positioning device is used for positioning the enclosing upper coated with the glue solution at the reinforcement station; the rib feeding device comprises a manipulator for transferring and bonding the reinforcing ribs on the top surface of the enclosing upper stopped at the rib feeding station; the second positioning device is used for stopping and positioning the surrounding upper baffle adhered with the reinforcing ribs at the riveting station; the riveting device comprises an upper die head and a lower die head which are matched with each other to punch and rivet the surrounding wall and the reinforcing ribs on the top surface of the surrounding wall, and the die head is used for riveting the surrounding wall and the reinforcing ribs which are stopped at the riveting station. The riveting of the reinforcing ribs can be automatically completed in the process of conveying the enclosing upper, and the production efficiency of the enclosing upper is improved.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to a surrounding wall production line.
Background
Enclose the group and be the sheet metal component that is used for assembling the car, enclose the group and wholly be the rectangle, enclose group's width direction's middle part at group's fixed strengthening rib in group's production process to increase and enclose group's intensity. With the development of elevator production technology, higher requirements are put on the efficiency and quality of surrounding wall processing. Therefore, there is a need for an efficient lasting line to meet the needs of elevator technology development.
Disclosure of Invention
The invention provides a wall production line which can automatically complete riveting of reinforcing ribs in the wall conveying process and improve the wall production efficiency.
Enclose group's production line, including being used for carrying the cylinder conveyer of enclosing the group and following the group direction of delivery that encloses and set gradually:
the gluing device comprises a glue outlet head suspended above the roller conveyor and is used for spraying glue solution to the surrounding wall which is positioned below the glue outlet head and is conveyed forwards;
the first positioning device is arranged on the roller conveyor and used for stopping and positioning the enclosing upper baffle coated with the glue solution at the reinforcement station;
the rib feeding device comprises a manipulator arranged adjacent to the rib feeding station, and the manipulator is used for transferring and bonding the reinforcing ribs on the top surface of the enclosing wall stopped at the rib feeding station;
the second positioning device is arranged on the roller conveyor and used for stopping and positioning the surrounding wall baffle adhered with the reinforcing ribs at the riveting station;
the riveting device comprises an upper die head and a lower die head which are matched with each other to punch and rivet the surrounding wall and the reinforcing ribs on the top surface of the surrounding wall, and is used for riveting the surrounding wall and the reinforcing ribs which are stopped at the riveting station.
The following provides several alternatives, but not as additional limitations to the above-described overall scheme, and only further additions or preferences, each of which may be individually combined for the above-described overall scheme, or may be combined among multiple alternatives, without technical or logical contradictions.
Optionally, the first positioning device and the second positioning device each include a stopping mechanism for stopping the wall on the conveying direction of the roller conveyor, and the stopping mechanism includes:
the movable baffle is provided with an interception state of blocking on the surrounding wall conveying channel and an avoidance state of leaving the surrounding wall conveying channel;
the lifting frame drives the movable baffle to enter an interception state and an avoidance state.
Optionally, the first positioning device and the second positioning device further include a centering mechanism for positioning the surrounding upper in the center of the width direction of the roller conveyor, and the centering mechanism includes:
the clamping rods are in a clamping state of being matched with each other to abut against two sides of the enclosing upper, centering the enclosing upper to the center of the width direction of the enclosing upper conveying device and a release state of being relatively far away;
and the clamping driving mechanism is arranged on the roller conveyor and is used for driving a pair of clamping rods to relatively approach and separate along the width direction of the roller conveyor.
Optionally, a plurality of rubber rolls are arranged in proper order and rotate along the length direction of clamp pole, and the axis of each rubber roll is vertical to be arranged, a pair of clamp pole is mutually supported through the rubber roll and is supported by the side of enclosing the group.
Optionally, along enclosing group's direction of delivery the upper reaches of rubber coating device still is equipped with and encloses the rule verifying attachment of helping, enclose the rule verifying attachment of helping includes:
the third movable baffle is provided with a rising state and a falling state, can block one end of the enclosing upper in one state and avoid the enclosing upper conveying channel in the other state;
the movable seat can move back and forth along the conveying direction of the enclosing upper and has a detection state close to the other end of the enclosing upper and an avoidance state far away from the other end of the enclosing upper;
the movable ejector rod is arranged on the movable seat, can slide along the surrounding wall conveying direction relative to the movable seat, is in a detection state, is matched with the third movable baffle plate to support the surrounding wall, and slides back to the surrounding wall conveying direction relative to the movable seat;
the sensing device is arranged on the movable seat, can sense the movement of the ejector rod relative to the movable seat, and outputs a corresponding verification prompt signal according to the relative displacement of the ejector rod and the movable seat in the detection state;
and the ejector rod resetting mechanism is acted between the movable seat and the ejector rod.
Optionally, the roller conveyor is further provided with a wall side film cutting device, and the wall side film cutting device comprises a pair of clamping rods and a side film cutter which is fixed on the clamping rods and slides along with the wall conveying to cut the wall side protection film.
Optionally, the glue spreading device further includes:
the glue coating bracket is fixed above the frame of the roller conveyor, and the glue outlet head is arranged on the glue coating bracket;
the flattening mechanism is arranged on the gluing support, and rollers matched with rollers in the roller conveyor and used for clamping and conveying the surrounding edges are arranged in the flattening mechanism.
Optionally, the gluing bracket comprises upright posts fixed on two side edges of the roller conveyor and a cross beam connected between the two upright posts; and a driving mechanism for driving the glue outlet head to slide along the cross beam is further arranged on the glue coating support.
Optionally, the gluing device further comprises a flattening mechanism which is arranged on the gluing support and used for flattening the enclosing upper, and the flattening mechanism is provided with rollers which are matched with the rollers in the roller conveyor and used for clamping and conveying the enclosing upper.
Optionally, the roller conveyor is further provided with a wall bottom surface film cutting device, and the wall bottom surface film cutting device comprises a stop mechanism, a centering mechanism and a bottom film cutter capable of sliding and cutting a wall bottom surface protection film along the width direction of the wall.
According to the invention, the gluing device, the rib feeding device and the riveting device are concentrated on the surrounding wall conveying line formed by the roller conveyor, so that the continuity of the processing process is ensured, and the production efficiency is improved. Adopt positioner to enclose the group and fix a position to realize strengthening rib and enclose group accurate counterpoint, guaranteed to enclose group production quality.
Drawings
FIG. 1 is a front view of a wall assembly line according to one embodiment;
FIG. 2 is a top view of a wall assembly line according to one embodiment;
FIG. 3 is a side view of a riveting device in one embodiment;
FIG. 4 is a top view of a stop mechanism according to one embodiment;
FIG. 5 is a top view of a centering mechanism in one embodiment;
FIG. 6 is a schematic structural view of a wall side membrane cutting device in an embodiment;
FIG. 7 is a schematic structural view of a riveting device and a wall bottom surface film cutting device in an embodiment;
FIG. 8 is a side view of a gumming device in one embodiment;
fig. 9 is a front view of a gumming device in an embodiment;
FIG. 10 is a schematic diagram of a leveling mechanism according to an embodiment;
FIG. 11 is a schematic diagram of the structure of the side-surrounding calibration device;
fig. 12 is a schematic view of the structure of the movable seat portion of fig. 11.
Reference numerals in the drawings are described as follows:
1. a surrounding wall; 2. a roller conveyor; 21. a roller; 3. a gluing device; 31. a glue outlet head; 32. a gluing bracket; 321. a column; 322. a cross beam; 323. traversing the screw rod; 324. a traversing guide rail; 325. a traversing motor; 33. a flattening mechanism; 331. a roller; 332. a first lifting cylinder; 3331. a cross plate; 3332. a riser; 334. a fixed shaft; 41. a first positioning device; 4111. a first movable baffle; 4112. a first lifting frame; 4121. a clamping rod; 4122. centering the drive motor; 4123. a drive gear; 41241. a trip section; 41242. a backhaul section; 4125. centering the guide rail; 4126. a driven gear; 4127. a first connector; 4128. a second connector; 4129. a rubber roller; 42. a second positioning device; 4211. a second movable baffle; 4212. a second lifting frame; 5. a manipulator; 6. a riveting device; 61. an upper die head; 62. a lower die head; 7. reinforcing ribs; 81. a side film cutter; 82. a carrier film cutter; 83. a guide member; 84. a travel switch; 9. the surrounding side specification checking device; 91. a third movable baffle; 92. a movable seat; 93. a movable ejector rod; 94. an induction device; 941. a magnetic switch; 95. a push rod resetting mechanism; 96. a support plate; 97. a magnetic cylinder; 98. a disc-shaped contact.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 and 2, the wall production line comprises a roller conveyor 2 for conveying a wall 1, a gluing device 3, a first positioning device 41, a rib feeding device, a second positioning device 42 and a riveting device 6, wherein the gluing device 3, the first positioning device 41, the rib feeding device, the second positioning device 42 and the riveting device 6 are sequentially arranged along the conveying direction of the wall 1. The glue spreading device 3 comprises a glue outlet head 31 suspended above the roller conveyor 2, and is used for spraying glue solution to the surrounding wall 1 which is positioned below the glue outlet head 31 and is conveyed forward. The first positioning device 41 is arranged on the roller conveyor and is used for stopping and positioning the enclosing upper 1 coated with the glue solution at the reinforcement station. The rib feeding device comprises a manipulator 5 arranged adjacent to the rib feeding station, and the manipulator 5 is used for transferring and bonding the reinforcing ribs 7 on the top surface of the enclosing wall 1 stopped at the rib feeding station. The second positioning device 42 is installed on the roller conveyor 2 and is used for stopping and positioning the wall 1 adhered with the reinforcing ribs at the riveting station. As shown in fig. 3 and 7, the riveting device 6 comprises an upper die 61 and a lower die 62 for punching and riveting the upper 1 and the reinforcing rib 7 on the top surface of the upper 1 in cooperation with each other, for riveting the upper 1 and the reinforcing rib 7 stopped at the riveting station.
The glue outlet head 31 is an outlet of glue solution, and can glue the top surface of the enclosing upper 1 in a mode of contacting or not contacting with the top surface of the enclosing upper 1. When gluing, the glue outlet head 31 is fixed along the conveying direction of the surrounding wall, and the surrounding wall 1 slides forwards relative to the glue outlet head 31. The prior art may be used for the glue delivery power system itself, and is not the focus of improvement in this embodiment.
The riveting device 6 rivets the surrounding wall 1 and the reinforcing rib 7 in a stamping mode, namely, the reinforcing rib 7 and the surrounding wall 1 are extruded by utilizing the upper die head 61 and the lower die head 62 in an impact manner, so that the reinforcing rib 7 and the surrounding wall 1 serving as sheet metal parts are locally plastically deformed to generate embedded points. One of the upper die head 61 and the lower die head 62 is a male die, and the other is a female die, obviously, in order to reduce the influence of bending and the like on other parts of the surrounding wall during stamping, the lower die head 62 should be close to the bottom surface of the surrounding wall 1 during configuration, so that the surrounding wall sent by the roller conveyor is easy to be attached to the upper part of the lower die head 62. The punching power system of the upper die 61 may be of the prior art, and is not the focus of improvement of the present embodiment.
When the machine works, the roller conveyor 2 drives the enclosing wall 1 to convey along the direction indicated by an arrow in fig. 1, and when the front end of the enclosing wall 1 reaches below the glue outlet head 31, the glue coating device 3 coats glue on the top surface of the enclosing wall 1 through the glue outlet head 31 along with the forward conveying of the enclosing wall 1. The enclosing upper 1 coated with the glue solution continues to be conveyed forwards until the enclosing upper 1 is stopped and positioned at the rib-up station by the first positioning device 41, and the mechanical arm 5 transfers and bonds the reinforcing ribs 7 to the top surface of the enclosing upper 1 stopped at the rib-up station. As shown in fig. 2, the wall 1 with the reinforcing ribs 7 adhered thereto continues to be conveyed forward until stopped by the second positioning device 42 and positioned at the riveting station, as shown in fig. 3, at which time the wall 1 and the reinforcing ribs 7 are positioned between the upper die 61 and the lower die 62, and the upper die 61 presses the lower die 62 downward to rivet the wall 1 and the reinforcing ribs 7 together.
In one embodiment, as shown in fig. 1, the first positioning device 41 includes a stopping mechanism for stopping the highwall in the conveying direction of the roller conveyor, which stopping mechanism includes a first flapper 4111 and a first lifter 4112 as shown in fig. 4. The first flapper 4111 has an intercept state blocking on the highwall conveyor channel, and a clear state exiting the highwall conveyor channel. The first lifting frame 4112 is used for driving the first movable baffle 4111 into an intercepting state and an avoiding state.
In another embodiment, as shown in fig. 1, the first positioning device 41 further includes a centering mechanism for centering the lasting adjustment in the width direction center of the roller conveyor, and the centering mechanism includes a pair of clamp bars 4121 and a clamp driving mechanism as shown in fig. 5.
Specifically, in one embodiment, as shown in fig. 5, the clamping drive mechanism includes a centering drive motor 4122, a driving gear 4123, a driven gear 4126, a timing belt, and a centering rail 4125. Wherein the centering driving motor 4122 is installed at one side of the frame of the roller conveyor 2; the driving gear 4123 is provided on the output shaft of the centering driving motor 4122, the driven gear 4126 is provided on the other side of the frame of the roller conveyor, and both the driving gear and the driven gear 4126 are engaged with the timing belt.
The timing belt between the gears forms a forward section 41241 and a reverse section 41242 that move parallel to each other, with one clamping bar 4121 connected to the forward section 41241 by a first connector 4127 and the other clamping bar 4121 connected to the reverse section by a second connector 4128. The centering driving motor drives a pair of clamping rods to synchronously and reversely move along the centering guide rail through the synchronous belt, and the clamping rods are close to or far away from the center of the roller conveyor in the width direction.
In one embodiment, the second positioning device comprises a stop mechanism for stopping the highwall in the conveying direction of the roller conveyor. The stop mechanism is shown in fig. 3 and includes a second flapper 4211 and a second lifter 4212. The second flapper 4211 has an intercept state blocking on the highwall conveyor channel, and a clear state exiting the highwall conveyor channel. The second lifting frame 4212 is used for driving the second movable baffle 4211 to enter an interception state and an avoidance state.
In another embodiment, as shown in fig. 1, the second positioning device further includes a centering mechanism for centering the lasting adjustment in the width direction center of the roller conveyor, and the centering mechanism includes a pair of clamp bars 4121 and a clamp driving mechanism as shown in fig. 5.
In order to not affect the conveying of the wall 1 while the clamping bars 4121 clamp and center the wall 1, in one embodiment, as shown in fig. 2 and 5, a plurality of rubber rollers 4129 are sequentially arranged along the length direction of the clamping bars 4121 and rotatably mounted, the axes of the rubber rollers 4129 are vertically arranged, and a pair of clamping bars 4121 are mutually matched against the side surfaces of the wall through the rubber rollers 4129.
When the surrounding wall is stressed unevenly during storage or collides in the transferring process, the surface of the surrounding wall is easy to bend and deform in a small extent, and the surrounding wall is not an ideal plane. For the serious wall that encloses of deformation, when the rubber coating, along with enclosing the transport of group, be difficult to guarantee out the contact pressure between gum head and the wall and stabilize all the time, consequently, probably cause the uneven or broken glue of line.
In order to cope with deviations in the shape of the lasting, and to ensure a stable gluing quality, in one embodiment, as shown in fig. 9, the gluing device further comprises a gluing support 32 and a flattening mechanism 33 mounted on the gluing support 32. The gluing support 32 is fixed above the frame of the roller conveyor 2, and the glue outlet head 31 is mounted on the gluing support 32. As shown in fig. 8, the flattening mechanism is provided with rollers 331 which are matched with the rollers 21 in the roller conveyor 2 and clamp the conveying enclosing wall 1.
Along with the conveying of the enclosing upper, the roller 331 flattens the board surface of the enclosing upper 1 close to the glue outlet head 31, and the glue outlet head 31 is kept fixed in the height direction, so that the contact pressure between the glue outlet head 31 and the enclosing upper 1 is kept relatively stable, and stable gluing quality is ensured.
Specifically, in one embodiment, as shown in fig. 10, the flattening mechanism further includes a first lifting cylinder 332, a movable frame, and a fixed shaft 334. Wherein, the first lifting cylinder 332 is fixed on the cross beam, the movable frame comprises a cross plate 3331 and a pair of vertical plates 3332 extending downwards from two ends of the cross plate 3331, the cross plate 3331 is fixedly connected with the telescopic rod of the first lifting cylinder 332, the fixed shaft 334 is connected between the two vertical plates 3332, and the roller 331 is in running fit on the fixed shaft 334.
In order to facilitate the inspection and maintenance of the glue head 31 by the worker when not applying glue, in one embodiment, as shown in fig. 8 and 9, the glue bracket 32 includes a post 321 fixed on two sides of the roller conveyor, and a cross beam 322 connected between the two posts 321; the gluing support 32 is also provided with a driving mechanism for driving the glue outlet head 31 to slide along the cross beam 322.
In operation, the glue outlet head 31 moves to the center of the width direction of the roller conveyor 2 along the cross beam 322 via the driving mechanism to glue. After the gluing is completed, the glue outlet head 31 can be moved to the side edge of the roller conveyor 2, so that the maintenance of workers is facilitated.
Specifically, the driving mechanism includes a traverse screw 323 disposed at the middle part of the cross beam 322 in the height direction, traverse guide rails 324 disposed at the upper and lower sides of the traverse screw 323, and a traverse motor 325 connected to one end of the traverse screw 323. The traverse motor 325 drives the glue head 31 to move along the width direction of the roller conveyor 2 through the traverse screw 323.
When the car is assembled, different surrounding walls need to be spliced. After the car is assembled, when the protective film is torn off, the protective film is difficult to remove because of being clamped at the splicing gap, and the remaining edges are left, so that the attractiveness of the car is affected. Therefore, the protective film on the side surface of the enclosing wall is cut off before the enclosing wall is processed, and the subsequent film tearing is facilitated.
In one embodiment, the roller conveyor 2 is further provided with a wall side film cutting device as shown in fig. 6, and the wall side film cutting device comprises a pair of clamping rods 4121, and a side film cutter 81 fixed on the clamping rods 4121 and used for cutting the side protection film of the wall 1 along with the conveying of the wall 1. When the clamping bar 4121 approaches the side of the lasting 1, the rubber roller 4129 mounted on the clamping bar 4121 abuts against the side of the lasting, and at the same time, the side film cutter 81 mounted on the clamping bar 4121 abuts against the side of the lasting. As the highwall 1 advances, the glue roller 4129 rolls on the highwall side. The rubber rollers 4129 on the pair of clamping rods 4121 abut against two sides of the enclosing wall 1, so that the movement of the enclosing wall 1 along the width direction of the roller conveyor 2 is limited, and when the enclosing wall 1 is conveyed forwards, the contact pressure between the side film cutters 81 and the side surfaces of the enclosing wall 1 is kept relatively stable, so that the film cutting quality is stable.
Similarly, in order to further reduce the residue after tearing the protective film, it is necessary to cut the protective film on the bottom surface of the upper.
In one embodiment, as shown in fig. 7, the roller conveyor is further provided with a wall bottom surface film cutting device, and the wall bottom surface film cutting device comprises a stop mechanism, a centering mechanism and a bottom film cutter 82 capable of cutting the wall bottom surface protective film in a sliding manner along the width direction of the wall.
Specifically, in one embodiment, as shown in fig. 7, a guide 83 for guiding the carrier film cutter 82 to move along the axial direction of the drum 21 of the drum conveyor is further provided on the drum conveyor, and a travel switch 84 is provided at one end of the guide 83. When the carrier film cutter 82 moves along the guide 83 and contacts the travel switch 84, the travel switch 84 transmits a signal to the drive mechanism of the carrier film cutter 82, so that the carrier film cutter 82 moves reversely and returns to the initial position. The protection film on the bottom surface of the enclosing upper is cut off through bidirectional cutting.
Specifically, in one embodiment, the film cutting portions on the bottom surface of the enclosing wall are arranged at the front end and the rear end of the length direction of the enclosing wall, and the riveting portions of the enclosing wall and the reinforcing ribs are also arranged at the front end and the rear end of the length direction of the enclosing wall. On this basis, as shown in fig. 3, second movable shutters 4211 are provided on both sides of the upper die 61 and the lower die 62 in the longitudinal direction of the roller conveyor, and a carrier cutter 82 as shown in fig. 7 is provided on the outer sides of both second movable shutters 4211.
In operation, as shown in fig. 3, the second movable baffle 4211 stops the enclosing upper on the roller conveyor, and then the centering mechanism is used for centering and clamping the two sides of the enclosing upper, so that the enclosing upper positioning is completed. After the enclosing upper is fixed, the enclosing upper bottom surface film cutting device and the riveting device are used for cutting and riveting the enclosing upper. Specifically, the enclosing upper is conveyed forward, the enclosing upper stop is firstly positioned at a first station by using one second movable stop 4211 and a centering mechanism, and the head end of the enclosing upper is cut and riveted on the first station. After the membrane cutting and riveting processes of the head end of the enclosing wall are finished, the enclosing wall continues to be conveyed forwards until the tail end of the enclosing wall leaves the riveting device. At this time, the enclosing upper is reversely conveyed according to the arrow direction in fig. 2 until the tail end of the enclosing upper is stopped by another second movable baffle plate to be positioned at a second station, and the tail end of the enclosing upper is cut and riveted at the second station.
Through closely disposing on the cylinder conveyer and enclose group bottom surface and cut membrane device and riveting set, can practice thrift the space, reduce equipment cost.
In order to ensure that the specification of the enclosing wall 1 on the enclosing wall production line meets the requirement of an electronic work order and prevent batch scrapping caused by carrying misoperation, in one embodiment, as shown in fig. 1 and 2, an enclosing wall specification checking device 9 is further arranged at the upstream of the gluing device 3 along the conveying direction of the enclosing wall 1, and as shown in fig. 11 and 12, the enclosing wall specification checking device 9 comprises a third movable baffle 91, a movable seat 92, a movable ejector rod 93, an induction device 94 and an ejector rod reset mechanism 95. The third movable shutter 91 has a raised state and a lowered state, in which it can block one end of the enclosing wall 1, and in which it can avoid the conveying passage of the enclosing wall 1. The movable seat 92 can reciprocate along the conveying direction of the enclosing wall 1, and has a detection state close to the other end of the enclosing wall 1 and an avoidance state far away from the other end of the enclosing wall 1. The movable ejector rod 93 is mounted on the movable seat 92, and can slide along the conveying direction of the enclosing upper 1 relative to the movable seat 92, the movable seat 92 is in a detection state, the movable ejector rod 93 and the third movable baffle 91 cooperate to prop against the enclosing upper 1, and the movable seat 92 slides back to the conveying direction of the enclosing upper 1. The sensing device 94 is mounted on the movable seat 92, and is capable of sensing the movement of the movable push rod 93 relative to the movable seat 92 and outputting a corresponding verification prompt signal according to the relative displacement between the movable push rod 93 and the movable seat 92 in the detection state. The jack reset mechanism 95 acts between the movable seat 92 and the movable jack 93.
When the surrounding upper is transferred to the detection station, the movable seat 92 is in an avoidance state; after the enclosing wall 1 reaches the detection station, the movable seat 92 drives the movable ejector rod 93 to lean against the end part of the enclosing wall 1. During each detection, the position of the movable seat 92 relative to the roller conveyor 2 is kept unchanged, if the wall is of a correct specification, the displacement of the movable ejector rod 93 relative to the movable seat 92 is fixed, the movable seat is just up to the position capable of triggering the sensing device 94, the sensing device 94 outputs a verification prompt signal representing that the wall is of a correct specification, the third movable baffle 91 leaves the detection station, and the wall is sent to the next station by the roller conveyor 2; if the wall is incorrect in specification, the displacement of the movable push rod 93 relative to the movable seat 92 is changed, so that the sensing device 94 cannot be triggered.
In one embodiment, the sensing device 94 includes a magnetic ring fixedly mounted relative to the movable ram 93, and a magnetic switch 941 for sensing the position of the magnetic ring and outputting a verification prompt signal. The prior art may be used for the magnetic switch 941 itself, with the magnetic switch 941 representing the correct and incorrect surrounding specifications by a high and low level. In a preferred embodiment, a support plate 96 is fixed on the movable base 92 through bolts, a magnetic cylinder 97 is fixed on the support plate 96 through bolts, and a telescopic rod of the magnetic cylinder 97 is fixedly connected with one end of the movable push rod 93. The magnetic ring is installed on the piston of magnetism cylinder 97, and under the effect of the support of enclosing the group, the magnetic ring moves backward along with movable ejector pin 93, and when enclosing the specification of group correctly, the magnetic ring moves to the position that can trigger magnetic switch 941, encloses the group and is sent into next station by the cylinder conveyer. The other end of the movable mandril 93 is fixed with a disc-shaped contact 98, and the reliability of the contact between the movable mandril 93 and the surrounding wall end surface is increased through the disc-shaped contact 98.
In one embodiment, as shown in fig. 1, the enclosing wall 1 is firstly conveyed to the position of the enclosing wall specification checking device 9, when the specification of the enclosing wall 1 is checked to be correct, the enclosing wall 1 is continuously conveyed forwards to the position of the enclosing wall side surface film cutting device, and along with the forward conveying of the enclosing wall 1, the protective film on the side surface of the enclosing wall 1 is cut off. In order to reduce the occupation of equipment space, the gluing device 3 is arranged at the downstream of the side membrane cutting device adjacent to the enclosing wall, namely the membrane cutting work of the enclosing wall and the gluing work of the enclosing wall are carried out simultaneously. After the upper is glued, the upper is conveyed to an upper rib station, after the upper reinforcing ribs are finished, the upper and the reinforcing ribs are conveyed continuously until the upper and the reinforcing ribs are stopped at a riveting station by a second positioning device, the head end of the upper is riveted by the riveting device, and a bottom film cutting device of the bottom surface of the upper cuts off a bottom film of the head end of the upper. The enclosing wall and the reinforcing ribs continue to be conveyed until the tail end of the enclosing wall leaves the riveting station, at the moment, the roller of the roller conveyor reversely rotates to drive the tail end of the enclosing wall to back up to the riveting station, the riveting device rivets the tail end of the enclosing wall, and the film cutting device on the bottom surface of the enclosing wall cuts off the bottom film at the tail end of the enclosing wall. Thus, the riveting and the membrane cutting of the enclosing upper are completed.
According to the invention, the gluing device, the rib feeding device and the riveting device are concentrated on the surrounding wall conveying line formed by the roller conveyor, so that the continuity of the processing process is ensured, and the production efficiency is improved. Adopt positioner to enclose the group and fix a position to realize strengthening rib and enclose group accurate counterpoint, guaranteed to enclose group production quality.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (7)
1. Enclose group's production line, its characterized in that, including being used for carrying the cylinder conveyer of enclosing the group and following the group direction of delivery and setting gradually:
the gluing device comprises a glue outlet head suspended above the roller conveyor and is used for spraying glue solution to the surrounding wall which is positioned below the glue outlet head and is conveyed forwards;
the first positioning device is arranged on the roller conveyor and used for stopping and positioning the enclosing upper baffle coated with the glue solution at the reinforcement station;
the rib feeding device comprises a manipulator arranged adjacent to the rib feeding station, and the manipulator is used for transferring and bonding the reinforcing ribs on the top surface of the enclosing wall stopped at the rib feeding station;
the second positioning device is arranged on the roller conveyor and used for stopping and positioning the surrounding wall baffle adhered with the reinforcing ribs at the riveting station;
the riveting device comprises an upper die head and a lower die head which are mutually matched and punched to rivet the surrounding wall and the reinforcing ribs on the top surface of the surrounding wall, and is used for riveting the surrounding wall and the reinforcing ribs which are stopped at the riveting station;
the first positioning device and the second positioning device both comprise a stop mechanism for stopping the enclosing upper in the conveying direction of the roller conveyor, and the stop mechanism comprises:
the movable baffle is provided with an interception state of blocking on the surrounding wall conveying channel and an avoidance state of leaving the surrounding wall conveying channel;
the lifting frame drives the movable baffle to enter an interception state and an avoidance state;
the first positioning device and the second positioning device further comprise a centering mechanism for adjusting and positioning the enclosing upper at the center of the width direction of the roller conveyor, and the centering mechanism comprises:
the clamping rods are in a clamping state of being matched with each other to abut against two sides of the enclosing upper, centering the enclosing upper to the center of the width direction of the enclosing upper conveying device and a release state of being relatively far away;
the clamping driving mechanism is arranged on the roller conveyor and used for driving a pair of clamping rods to relatively approach and separate along the width direction of the roller conveyor;
the roller conveyor is also provided with a wall side surface film cutting device, and the wall side surface film cutting device comprises a pair of clamping rods and a side film cutting knife which is fixed on the clamping rods and slides along with the conveying of the wall to cut a wall side surface protection film.
2. The lasting line according to claim 1, wherein a plurality of rubber rollers are sequentially arranged and rotatably mounted along a length direction of the clamping bars, axes of the rubber rollers are vertically arranged, and the pair of clamping bars are mutually matched against side surfaces of the lasting through the rubber rollers.
3. The lasting board production line according to claim 1, wherein a lasting board specification verification device is further provided upstream of the glue spreading device along the lasting board conveying direction, and the lasting board specification verification device comprises:
the third movable baffle is provided with a rising state and a falling state, can block one end of the enclosing upper in one state and avoid the enclosing upper conveying channel in the other state;
the movable seat can move back and forth along the conveying direction of the enclosing upper and has a detection state close to the other end of the enclosing upper and an avoidance state far away from the other end of the enclosing upper;
the movable ejector rod is arranged on the movable seat, can slide along the surrounding wall conveying direction relative to the movable seat, is in a detection state, is matched with the third movable baffle plate to support the surrounding wall, and slides back to the surrounding wall conveying direction relative to the movable seat;
the sensing device is arranged on the movable seat, can sense the movement of the ejector rod relative to the movable seat, and outputs a corresponding verification prompt signal according to the relative displacement of the ejector rod and the movable seat in the detection state;
and the ejector rod resetting mechanism is acted between the movable seat and the ejector rod.
4. The lasting line according to claim 1, wherein the gluing device further comprises:
the glue coating bracket is fixed above the frame of the roller conveyor, and the glue outlet head is arranged on the glue coating bracket;
the flattening mechanism is arranged on the gluing support, and rollers matched with rollers in the roller conveyor and used for clamping and conveying the surrounding edges are arranged in the flattening mechanism.
5. The wall-surrounding production line according to claim 4, wherein the gluing bracket comprises upright posts fixed on two side edges of the roller conveyor and a cross beam connected between the two upright posts; and a driving mechanism for driving the glue outlet head to slide along the cross beam is further arranged on the glue coating support.
6. The wall-surrounding production line according to claim 1, wherein the gluing device further comprises a flattening mechanism arranged on the gluing support and used for flattening the wall, and the flattening mechanism is provided with rollers matched with rollers in the roller conveyor and used for clamping and conveying the wall.
7. The wall production line according to claim 1, wherein the roller conveyor is further provided with a wall bottom surface film cutting device, and the wall bottom surface film cutting device comprises the stop mechanism, the centering mechanism and a bottom film cutter capable of cutting a wall bottom surface protective film in a sliding manner along the width direction of the wall.
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| CN201910032222.4A CN109678078B (en) | 2019-01-14 | 2019-01-14 | Enclose group's production line |
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| CN201910032222.4A CN109678078B (en) | 2019-01-14 | 2019-01-14 | Enclose group's production line |
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| CN108773682A (en) * | 2018-07-02 | 2018-11-09 | 杭州西奥电梯有限公司 | A kind of reinforcing rib stacking system and clamp method based on assembly line |
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| DE4222741A1 (en) * | 1991-09-30 | 1993-04-01 | Horst Warneke | Production line for sheet metal shuttering for concrete - has stamping, folding and welding machines arranged in line |
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| CN109678078A (en) | 2019-04-26 |
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