CN115339496B - Transfer device for spraying and drying steel structural part - Google Patents
Transfer device for spraying and drying steel structural part Download PDFInfo
- Publication number
- CN115339496B CN115339496B CN202211043148.4A CN202211043148A CN115339496B CN 115339496 B CN115339496 B CN 115339496B CN 202211043148 A CN202211043148 A CN 202211043148A CN 115339496 B CN115339496 B CN 115339496B
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- spraying
- box body
- drying
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- 238000001035 drying Methods 0.000 title claims abstract description 76
- 238000005507 spraying Methods 0.000 title claims abstract description 76
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 53
- 239000010959 steel Substances 0.000 title claims abstract description 53
- 230000007704 transition Effects 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims description 22
- 210000001503 joint Anatomy 0.000 claims description 18
- 238000001694 spray drying Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000032258 transport Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/10—Heavy objects, e.g. ISO-containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/20—Grasping, holding, supporting the objects using forks or tines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/60—Positioning, means on a cart for loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/70—Comprising means for facilitating loading or unloading
- B62B2203/72—Comprising means for facilitating loading or unloading means for pushing or pulling the load from/onto the platform
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention provides a transfer device for spraying and drying a steel structural member, which comprises a transfer trolley and a transfer tool; the transferring tool comprises a positioning piece, a guide rod and an adjusting screw rod, wherein the guide rod and the adjusting screw rod are arranged in the positioning piece in a penetrating manner; the positioning piece comprises a positioning vertical frame and two groups of positioning cross frames arranged on the positioning vertical frame; the opposite sides of the positioning vertical frame are coaxially and rotatably connected with two groups of slip rings; the slip ring is connected with a plurality of groups of positioning blocks which are uniformly distributed along the circumferential direction through a connecting shaft, a group of tooling blocks are detachably connected to the positioning blocks, a rotating shaft penetrating through the positioning blocks is arranged on one side of each tooling block, a group of external gears I are connected to the rotating shaft through keys, an annular gear I coaxially arranged with the slip ring is fixed on the positioning transverse frame, and a group of transition gears used for meshing transition between the annular gear I and the external gears I are rotationally connected to the outer side of the connecting shaft; the driving motor is arranged on the opposite side of the positioning vertical frame, and the driving end of the driving motor is used for driving the slip ring to rotate.
Description
Technical Field
The invention relates to a transfer device, in particular to a transfer device for spraying and drying a steel structural member.
Background
The steel structural member is a structure formed by steel materials, is one of main building structure types, and mainly comprises section steel, steel beams and steel columns;
because steel structure is generally high in quality, and transport also is comparatively inconvenient, so, carry out spraying and stoving operation at most manual work, so spraying efficiency is lower, and because the spraying is dried, steel structure can not put things in good order and pile up, so, accomplish difficult to carry out quick and efficient stoving operation to multiunit steel structure after the spraying, and when carrying out the transportation operation between the different technologies to steel structure, also comparatively waste time and energy.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a transfer device for spraying and drying steel structural members, which is provided with a group of transfer tools, so that the transfer device can be matched with a conveyor with a multi-layer feeding fork frame, the quick positioning feeding and discharging operation of a plurality of groups of steel structural members can be realized, after feeding, the transfer operation can be quickly realized between a drying box and a spraying box, and meanwhile, the plurality of groups of shipment tools are arranged to be matched with the drying box and the spraying box, so that after one group of steel structural members is sprayed or dried, the other group of steel structural members to be sprayed or dried can be quickly replaced, thereby reducing the process time of assembling and disassembling the tools in the middle, and simultaneously, the whole operation is time-saving and labor-saving.
The invention provides the following technical scheme:
the transfer device for spraying and drying the steel structural member comprises a transfer trolley and a transfer tool which is arranged on the transfer trolley and used for transferring products between a spraying box and a drying box;
the transfer tool comprises positioning pieces, guide rods and an adjusting screw rod, wherein the guide rods and the adjusting screw rod penetrate through the positioning pieces, the adjusting screw rod drives the two groups of positioning pieces to move oppositely under the drive of an adjusting motor so as to clamp the two ends of a steel structural piece, so that when the positioning pieces move oppositely, the two groups of positioning pieces loosen the two ends of the steel structural piece, and accordingly fall freely, a product falling at the moment is caught by a multi-layer feeding fork frame which moves below the steel structural piece, the rear feeding fork frame is driven by a blanking conveyor to be far away from the transfer tool, meanwhile, the next group of steel structural piece is fed by a feeding conveyor, at the moment, the driving end of the feeding conveyor drives the feeding fork frame separated by the multiple layers to enter between the positioning pieces, and meanwhile, the steel structural piece is placed on the corresponding interval support block, and after the two groups of positioning pieces move oppositely, the two ends of the steel structural piece on each interval support piece are automatically clamped correspondingly by the two groups of positioning pieces, so that the whole structure is high in automation degree and labor-saving, and the feeding operation liquid is relatively labor-saving;
the positioning piece comprises a positioning vertical frame and two groups of positioning cross frames arranged on the positioning vertical frame;
two groups of slip rings are coaxially and rotatably connected to opposite sides of the positioning vertical frame, and the two groups of slip rings are arranged at intervals with the two groups of positioning transverse frames; the sliding ring is connected with a plurality of groups of positioning blocks which are uniformly distributed along the circumferential direction through connecting shafts, a group of tooling blocks are detachably connected to the positioning blocks, one side of each tooling block is provided with a cavity notch which is used for being butted at the end part of a steel structural member, the other end of each tooling block is provided with a rotating shaft which penetrates through the positioning block, the rotating shaft is connected with a group of external gears I through keys, the positioning transverse frame is fixedly provided with an internal gear ring I which is coaxially arranged with the sliding ring, and a group of transition gears which are used for meshing transition between the internal gear ring I and the external gear I are rotationally connected outside the group of connecting shafts;
the driving motor is installed on the opposite side of the positioning vertical frame, the driving end of the driving motor penetrates through the positioning vertical frame to be connected with a group of external gears II, and the external gears II are meshed with an external gear ring arranged on the outer side of the slip ring.
Preferably, in order to simplify the structure of the transfer trolley, the quick positioning effect between the transfer trolley and the transfer tool can still be ensured, so that the transfer trolley can be arranged, and comprises a support plate for supporting the transfer tool, a pushing frame fixed at one end of the support plate and a central shaft arranged on the pushing frame and used for positioning and passing through the center of the positioning vertical frame, a pushing cylinder for pushing the transfer tool to slide away from the support plate is further arranged on the pushing frame, the transfer tool is arranged on the support plate, and the positioning of the transfer tool is realized by penetrating the transfer tool into the central shaft, so that the subsequent butt joint with the inside of the drying box and the spraying box at the determined position is convenient.
Preferably, one end threaded connection of center pin has a set of adjusting nut, and the other end stretches out in the spacing groove and has a set of limit piece, still be provided with the spacing spring that is used for the roof pressure stopper to stretch out the spacing groove usefulness in the spacing groove, so accessible rotation adjusting nut, adjust the interval between the stopper, in order to be equipped with the spacing to two sets of setting elements of different intervals, and improve automated effect, still can install a set of miniature electric telescopic handle that is used for driving stopper reciprocating motion in the spacing groove, thereby can be when transporting the frock and drive the product and transport between spraying case and stoving case, accomplish the automatic ejection and the withdrawal of stopper, need not personnel's operation and push away and transport the frock.
Preferably, the drying box comprises a rectangular drying box body and a first positioning shaft which is arranged in the drying box body and is used for being in butt joint with a central shaft, a plurality of groups of central spray pipes which are distributed in an annular mode are arranged in the drying box body, one ends of the central spray pipes extend into the drying box body and are in seal arrangement, the other ends of the central spray pipes are connected with an external hot air box, a plurality of groups of through holes which are used for being communicated with an inner cavity of the drying box body are formed in the pipe wall of the central spray pipes, a first channel through which the central spray pipes pass is formed in the positioning vertical frame, a first abutting block which is sleeved outside the central spray pipes and is used for blocking one end of the first channel is fixedly arranged on one side of the drying box body, a drying opening and closing door on the other side of the drying box body is opened, after the central shaft is in butt joint with the positioning shaft, a pushing cylinder pushes and transports the tool to slide into the drying box until the positioning vertical frame is in butt joint with the first abutting block, a group of top cylinder which is used for pushing and slides out of the drying box body is further arranged outside the drying box body, and an induced draft fan is further arranged at an air outlet at the top end of the drying box body;
the drying opening and closing door is also provided with a pushing block I for pushing the positioning piece to abut against the abutting block I, and an adjusting shaft I at one side of the pushing block I penetrates through the drying opening and closing door and is locked and positioned by two groups of matched nuts I.
Preferably, in order to ensure that the air flow forms a circulation between the two groups of positioning uprights, namely, in order to reduce the hot air flow entering the area between the inner wall of the drying box body and the positioning uprights through the positioning uprights as much as possible, and in order to improve a better working environment for the driving motor and the adjusting motor in the area, a group of rectangular outer frames can be arranged on the periphery of the positioning uprights, and a sealing matching ring layer which is abutted with the rectangular outer frames is arranged in the drying box.
Preferably, the spraying box comprises a rectangular spraying box body and a second positioning shaft which is arranged in the spraying box body and is used for being in butt joint with the central shaft, a plurality of groups of central accommodating pipes which are distributed in an annular mode are arranged in the spraying box body, two groups of sliding grooves are formed in the pipe wall of the central accommodating pipe, a group of sliding connecting blocks are connected in each group of sliding grooves in a sliding mode, two groups of nozzles which are respectively oriented to steel structural members driven by the two groups of sliding rings and are used for spraying operation are arranged on the two groups of sliding connecting blocks, a spraying hose which is connected with an external high-pressure spraying pump is arranged in the central accommodating pipe and is connected with the nozzles, two groups of driving screw rods are also arranged in the central accommodating pipe in a supporting mode, the two groups of driving screw rods are correspondingly connected with the two groups of sliding connecting blocks through the two groups of nut blocks respectively, a channel II for the central accommodating pipe and the nozzle to pass through is further formed in the positioning vertical frame, a supporting block II sleeved outside the central accommodating pipe and used for being abutted to one end of the channel II is fixedly arranged on one side of the spraying box body, a spraying opening and closing door on the other side of the spraying box body is opened, after the central shaft is abutted to the positioning shaft II, the pushing cylinder pushes the transferring tool to slide into the spraying box until the positioning vertical frame is abutted to the supporting block II, and a group of pushing cylinders used for pushing the transferring tool to slide out of the spraying box body are further arranged outside the spraying box body;
the spraying opening and closing door is also provided with a pushing block II for pushing the positioning piece to abut against the abutting block II, and an adjusting shaft II on one side of the pushing block II penetrates through the spraying opening and closing door and is locked and positioned by two groups of matched nuts II.
Preferably, in order to facilitate the positioning between the central shaft and the first positioning shaft and the second positioning shaft, a group of central cone blocks are further arranged at the center of the end part of the central shaft, and central cone holes which are in butt joint with the central cone blocks are formed in the end parts of the first positioning shaft and the second positioning shaft.
Preferably, in order to facilitate the replacement of the tooling block, the outer gear one needs to be arranged and detached from the rotating shaft relatively quickly, meanwhile, the positioning between the outer gear one and the rotating shaft also needs to be ensured to be relatively stable, at the moment, two groups of locking nuts used for limiting and pressing on two sides of the outer gear one are connected through threads outside the rotating shaft, and further, when the outer gear one needs to be detached, only the outer locking nuts need to be rotated, the outer locking nuts are detached from the rotating shaft, and then the outer gear one, the keys and the other groups of locking nuts need to be sequentially detached, so that the outer gear is prevented from slipping when rotating, and the outer gear is convenient to detach.
The beneficial effects of the invention are as follows:
1. through setting up the combination of transfer car (buggy) and transportation frock for the transfer car (buggy) can be used to realize transition transportation, and transport revolution can realize the quick material loading location and the operation of unloading to steel structure product, and when carrying out stoving operation and spraying operation simultaneously, transport revolution can break away from the transfer car (buggy) and enter into the work box, thereby not only can avoid the dust of the truckle adhesion of transfer car (buggy) bottom to get into the work box together when the transfer car (buggy) gets into, causes the pollution to operational environment;
2. for the transferring tool in the device, the positioning pieces, the guide rods and the adjusting screw rods are arranged, so that the clamping and positioning of a plurality of groups of workpieces in the same batch can be realized by adjusting the distance between the two groups of positioning pieces, the unique feeding conveyor and the discharging conveyor structure are assisted, the rapid and one-to-one feeding and discharging operation can be realized, meanwhile, the automation degree of feeding and discharging is higher, namely, after the feeding conveyor conveys the corresponding steel structural members between the corresponding tool blocks, the adjusting screw rods are started to drive the two groups of positioning pieces to move in opposite directions to clamp the steel structural members, time and labor are saved, and the automation degree is higher;
3. the operation of different procedures is performed by arranging a plurality of groups of transfer devices, so that the procedure time for loading and unloading the tool in the middle of the production line can be greatly reduced, and the whole operation is time-saving and labor-saving;
4. because the tooling blocks arranged by the positioning pieces can be quickly and detachably replaced, different tooling blocks can be arranged according to different products, and the distance between two groups of positioning pieces can be adjusted according to the lengths of the products in different batches, so that the adaptability is better.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a front cross-sectional view of a transfer tool;
FIG. 3 is a side view of a transfer tool with a conveyor for loading in a matched manner;
FIG. 4 is a cross-sectional view of the transfer tool of the present invention entering a drying oven;
FIG. 5 is a schematic cross-sectional view taken along section A-A in FIG. 4;
FIG. 6 is a schematic cross-sectional view of the slip ring portion of FIG. 4 shown in section B-B;
FIG. 7 is a cross-sectional view of the transfer tool of the present invention entering a spray booth;
the labels in the figure: 1 is a transfer trolley, 2 is a transfer tool,
21 is a positioning piece, 22 is a guide rod, 23 is an adjusting screw rod, 24 is a feeding fork frame, 25 is a spacing supporting block,
211 is a positioning vertical frame, 212 is a positioning transverse frame, 213 is a slip ring, 214 is a connecting shaft, 215 is a positioning block, 216 is a tooling block, 217 is a rotating shaft, 218 is an external gear I, 219 is an internal gear ring I, 2110 is a transition gear, 2111 is a driving motor, 2112 is an external gear II, 2113 is a locking nut, 2114 is a rectangular outer frame,
11 is a supporting plate, 12 is a pushing frame, 13 is a central shaft, 14 is a pushing cylinder, 15 is an adjusting nut, 16 is a limiting groove, 17 is a limiting block, 18 is a limiting spring,
41 is a drying box body, 42 is a positioning shaft I, 43 is a central spray pipe, 44 is a channel I, 45 is an abutting block I, 46 is a drying opening and closing door, 47 is a top cylinder I, 48 is an induced draft fan, 49 is a matching ring layer, 410 is a pushing block I,
31 is a spraying box body, 32 is a positioning shaft II, 33 is a central accommodating tube, 34 is a sliding chute, 35 is a sliding connecting block, 36 is a nozzle, 37 is a spraying hose, 38 is a driving screw rod, 39 is a channel II, 310 is an abutting block II, 311 is a spraying opening and closing door, 312 is a top cylinder II, 313 is a central cone block, and 314 is a pushing block II.
Detailed Description
Example 1
A transfer device for spray drying of steel structural members as shown in fig. 1 to 3, in this embodiment, comprises a transfer vehicle 1 and a transfer tool 2 disposed on the transfer vehicle 1 and used for transferring products between a spray box and a drying box;
the transferring tool 2 comprises positioning pieces 21, guide rods 22 and adjusting screw rods 23, wherein the guide rods 22 and the adjusting screw rods 23 penetrate through the inside of the positioning pieces 21, the adjusting screw rods 23 drive the two groups of positioning pieces 21 to move oppositely under the drive of an adjusting motor so as to clamp the two ends of a steel structural member, so that when the positioning pieces 21 move oppositely, the two groups of positioning pieces 21 relax the two ends of the steel structural member so as to enable the two ends of the steel structural member to freely fall, at the moment, falling products are caught by feeding fork frames 24 which move below the steel structural member and are arranged in multiple layers, the rear feeding fork frames 24 are driven by a blanking conveyor to be far away from the transferring tool 2, meanwhile, the next group of steel structural member is driven by a feeding conveyor, at the moment, the driving end of the feeding conveyor drives the feeding fork frames 24 separated by multiple layers to enter between the positioning pieces 21, and at the same time, and interval supporting blocks 25 are arranged on the feeding fork frames 24 of corresponding layers so that the steel structural member is arranged on the corresponding interval supporting blocks 25, and the two ends of the steel structural member on each interval supporting block 25 are automatically clamped by the two groups of positioning pieces 21 correspondingly, so that the whole material transferring tool is more labor-saving in a higher overall operation degree;
the positioning piece 21 comprises a positioning stand 211 and two groups of positioning cross frames 212 arranged on the positioning stand 211;
two groups of sliding rings 213 are coaxially and rotatably connected to the opposite sides of the positioning vertical frame 211, and the two groups of sliding rings 213 and the two groups of positioning transverse frames 212 are arranged at intervals; the slip ring 213 is connected with a plurality of groups of positioning blocks 215 uniformly distributed along the circumferential direction through a connecting shaft 214, the positioning blocks 215 are detachably connected with a group of tooling blocks 216, one side of each tooling block 216 is provided with a cavity notch for being butted at the end part of a steel structural member, the other end of each tooling block is provided with a rotating shaft 217 penetrating through the positioning block 215, the rotating shaft 217 is connected with a group of external gears 218 through keys, the positioning cross frame 212 is fixedly provided with an annular gear 219 coaxially arranged with the slip ring 213, and a group of transition gears 2110 for meshing transition between the annular gear 219 and the external gears 218 are rotationally connected outside the group of connecting shafts 214;
the opposite side of the positioning stand 211 is provided with a driving motor 2111, the driving end of the driving motor 2111 penetrates through the positioning stand 211 and is connected with a group of external gears 2112, and the external gears 2112 are meshed with an external gear arranged on the outer side of the slip ring 213.
In order to simplify the structure of the transfer trolley 1, the quick positioning effect between the transfer trolley 1 and the transfer tool 2 can still be ensured, so that the transfer trolley 1 can be arranged, and comprises a support plate 11 for supporting the transfer tool 2, a pushing frame 12 fixed at one end of the support plate 11, and a central shaft 13 arranged on the pushing frame 12 and used for positioning and penetrating through the center of the positioning vertical frame 211, a pushing cylinder 14 used for pushing the transfer tool 2 to slide away from the support plate 11 is further arranged on the pushing frame 12, the transfer tool 2 is arranged on the support plate 11, and the positioning of the transfer tool 2 is realized by penetrating the transfer tool 2 into the central shaft 13, so that the subsequent butt joint with the inside determined positions of the drying box and the spraying box is convenient.
One end of the central shaft 13 is in threaded connection with a group of adjusting nuts 15, a group of limiting blocks 17 extend out of the limiting groove 16 at the other end, and limiting springs 18 for pushing the limiting blocks 17 to extend out of the limiting groove 16 are further arranged in the limiting groove 16, so that the distance between the limiting blocks 17 can be adjusted through rotating the adjusting nuts 15, limiting of two groups of locating pieces 21 with different distances is achieved, the automation effect is improved, a group of miniature electric telescopic rods for driving the limiting blocks 17 to reciprocate can be further arranged in the limiting groove 16, and therefore when a transferring tool 2 drives a product to be transferred between a spraying box and a drying box, automatic ejection and retraction of the limiting blocks 17 are achieved, and the transferring tool 2 does not need to be pushed by personnel.
In order to facilitate replacement of the tooling block 216, quick detachment between the first external gear 218 and the rotating shaft 217 is required, meanwhile, positioning between the first external gear 218 and the rotating shaft 217 is also required to be ensured to be stable, at this time, two groups of locking nuts 2113 for limiting and pressing on two sides of the first external gear 218 are also connected through threads outside the rotating shaft 217, so that when the first external gear 218 needs to be detached, only the outer locking nuts 2113 need to be rotated to be detached from the rotating shaft 217, and then the first external gear 218, the key and the other group of locking nuts 2113 need to be sequentially detached, and therefore slipping of the external gear during rotation can be avoided well, and the disassembly and the assembly are convenient.
Example 2
The transfer device for spray drying of steel structural members shown in fig. 4 to 6 is different from embodiment 1 in that in the present embodiment, a drying box for cooperation with the transfer cart 1 is further included;
the drying box comprises a rectangular drying box body 41 and a first positioning shaft 42 which is arranged in the drying box body 41 and is used for being in butt joint with the central shaft 13, a plurality of groups of central spray pipes 43 which are distributed in an annular mode are arranged in the drying box body 41, one ends of the central spray pipes 43 extend into the drying box body 41 and are in seal arrangement, the other ends of the central spray pipes are connected with an external hot air box, a plurality of groups of through holes which are used for being in communication with the inner cavity of the drying box body 41 are formed in the pipe wall of the central spray pipes 43, a first positioning vertical frame 211 is also provided with a first channel 44 through which the central spray pipes 43 pass, one side of the drying box body 41 is fixedly provided with a first abutting block 45 which is sleeved outside the central spray pipes 43 and is used for blocking one end of the first channel 44, a drying opening and closing door 46 at the other side of the drying box body 41 is opened, and after the central shaft 13 is in butt joint with the first positioning shaft 42, the pushing cylinder 14 pushes the transferring tool 2 to slide into the drying box until the positioning vertical frame 211 is in butt joint with the first abutting block 45, a group of the hot air box body 41 is also provided with a first top cylinder 47 which is used for pushing the transferring tool 2 to slide out of the drying box body 41, an air outlet 48 is also arranged at the top end of the drying box 41, and an induced air flow 48 is also arranged at the top end of the top of the drying box body and can be led out of the hot air box and heated;
the drying opening and closing door 46 is also provided with a pushing block I410 for pushing the positioning piece 21 to abut against the abutting block I45, and an adjusting shaft I at one side of the pushing block I410 penetrates through the drying opening and closing door 46 and is locked and positioned by two groups of matched nuts I.
In order to ensure that the air flow circulates between the two sets of positioning uprights 211, that is, in order to reduce as much as possible the hot air flow entering the area between the inner wall of the drying box 41 and the positioning uprights 211 through the positioning uprights 211, and also in order to improve a better working environment for the driving motor 2111 and the adjusting motor in the area, a set of rectangular outer frames 2114 can be arranged on the periphery of the positioning uprights 211, and a sealing matching ring layer 49 abutting against the rectangular outer frames 2114 is arranged in the drying box.
Example 3
The transfer device for spray drying of steel structural members shown in fig. 7 is different from embodiment 2 in that in this embodiment, a spray box for cooperation with a transfer vehicle 1 is further included;
the spraying box comprises a rectangular spraying box body 31 and a second positioning shaft 32 which is arranged in the spraying box body 31 and is used for being in butt joint with the central shaft 13, a plurality of groups of central accommodating pipes 33 which are distributed in a ring shape are arranged in the spraying box body 31, two groups of sliding grooves 34 are formed in the pipe wall of the central accommodating pipe 33, a group of sliding connecting blocks 35 are connected in a sliding manner in each group of sliding grooves 34, two groups of nozzles 36 which are respectively oriented to steel structural members driven by two groups of sliding rings 213 and are used for spraying are arranged on the two groups of sliding connecting blocks 35, a spraying hose 37 which is connected with an external high-pressure spraying pump is arranged in the central accommodating pipe 33 and is connected with the nozzles 36, two groups of driving screw rods 38 are also arranged in the central accommodating pipe 33, the two groups of driving screw rods 38 are correspondingly connected with the two groups of sliding connecting blocks 35 through the two groups of nut blocks, a second channel 39 for the center containing pipe 33 and the nozzle 36 to pass through is also formed on the positioning vertical frame 211, a second abutting block 310 sleeved outside the center containing pipe 33 and used for abutting one end of the second channel 39 is fixedly arranged on one side of the spraying box body 31, a spraying opening and closing door 311 on the other side of the spraying box body 31 is opened, after the center shaft 13 is abutted with the second positioning shaft 32, the pushing cylinder 14 pushes the transferring tool 2 to slide into the spraying box until the positioning vertical frame 211 abuts against the second abutting block 310, and a group of top cylinders 312 used for pushing the transferring tool 2 to slide out of the spraying box body 31 are also arranged outside the spraying box body 31;
the spraying opening and closing door 311 is also provided with a pushing block II 314 for pushing the positioning piece 21 to abut against the abutting block II 310, and an adjusting shaft II on one side of the pushing block II 314 penetrates through the spraying opening and closing door 311 and is locked and positioned by two groups of matched nuts II.
In order to facilitate the positioning between the central shaft 13 and the first positioning shaft 42 and the second positioning shaft 32, a group of central cone blocks 313 may be further disposed at the center of the end portion of the central shaft 13, and the end portions of the first positioning shaft 42 and the second positioning shaft 32 are provided with central cone holes that are in butt joint with the central cone blocks 313.
The working principle of the invention is as follows:
when the transferring tool 2 is used in a drying box or a spraying box, the driving motor 2111 can be started to sequentially drive the second external gear 2112 and the outer gear ring to rotate, the outer gear ring can further drive the positioning block 215 to rotate through the sliding ring 213 and the connecting shaft 214, the positioning block 215 is connected with the tool block 216 and further drives the first external gear 218 outside the rotating shaft 217 to revolve around the center of the sliding ring 213, and meanwhile, the transition gear 2110 and the first external gear 218 can rotate through the transition gear 2110 in a meshed mode between the first external gear 218 and the fixedly arranged first internal gear ring 219, so that the tool block 216 can rotate around the center of the self while revolving around the center of the sliding ring 213, and the tool block 216 is of a structure clamped at two ends of a steel structural member, and can drive the steel structural member to rotate while revolving around the sliding ring 213, and drying operation and spraying operation in the drying box or the spraying box can be better realized.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The transfer device for spraying and drying the steel structural member is characterized by comprising a transfer trolley (1) and a transfer tool (2) which is arranged on the transfer trolley (1) and is used for transferring products between a spraying box and a drying box;
the transferring tool (2) comprises positioning pieces (21), guide rods (22) and adjusting screw rods (23), wherein the guide rods (22) and the adjusting screw rods (23) are arranged in the positioning pieces (21) in a penetrating mode, and the adjusting screw rods (23) drive the two groups of positioning pieces (21) to move in opposite directions under the driving of an adjusting motor so as to be clamped at two ends of a steel structural member;
the positioning piece (21) comprises a positioning vertical frame (211) and two groups of positioning transverse frames (212) arranged on the positioning vertical frame (211);
two groups of sliding rings (213) are coaxially and rotatably connected to the opposite sides of the positioning vertical frame (211), and the two groups of sliding rings (213) and the two groups of positioning transverse frames (212) are arranged at intervals; the sliding ring (213) is connected with a plurality of groups of positioning blocks (215) which are uniformly distributed along the circumferential direction through a connecting shaft (214), a group of tooling blocks (216) are detachably connected to the positioning blocks (215), a cavity notch for being abutted to the end part of a steel structural member is formed in one side of each tooling block (216), a rotating shaft (217) penetrating through the positioning blocks (215) is arranged at the other end of each tooling block, a group of first external gears (218) are connected to the rotating shaft (217) through keys, a first annular gear (219) which is coaxially arranged with the sliding ring (213) is fixed to the positioning transverse frame (212), and a group of transition gears (2110) for meshing transition between the first annular gear (219) and the first external gears (218) are rotationally connected to the group of connecting shafts (214);
a driving motor (2111) is mounted on the opposite side of the positioning stand (211), a driving end of the driving motor (2111) penetrates through the positioning stand (211) to be connected with a group of external gear II (2112), and the external gear II (2112) is meshed with an external gear ring arranged on the outer side of the slip ring (213);
the transfer trolley (1) comprises a supporting plate (11) for supporting the transfer tool (2), a pushing frame (12) fixed at one end of the supporting plate (11) and a central shaft (13) arranged on the pushing frame (12) and used for positioning the center of the positioning stand (211), and a pushing cylinder (14) used for pushing the transfer tool (2) to slide off the supporting plate (11) is further arranged on the pushing frame (12);
the drying box comprises a rectangular drying box body (41) and a first positioning shaft (42) which is arranged in the drying box body (41) and used for being in butt joint with the central shaft (13), a plurality of groups of central spray pipes (43) which are distributed in an annular mode are arranged in the drying box body (41), and a first channel (44) through which the central spray pipes (43) penetrate is formed in the positioning vertical frame (211).
2. The transfer device for spraying and drying the steel structural member according to claim 1, wherein one end of the central shaft (13) is in threaded connection with a group of adjusting nuts (15), the other end of the central shaft extends out of the limiting groove (16) to form a group of limiting blocks (17), and a limiting spring (18) for pushing the limiting block (17) to extend out of the limiting groove (16) is further arranged in the limiting groove (16).
3. The transfer device for spraying and drying the steel structural part according to claim 1, wherein one end of the central spray pipe (43) extending into the drying box body (41) is sealed, the other end of the central spray pipe is connected with an external hot air box, a plurality of groups of through holes for communicating with the inner cavity of the drying box body (41) are formed in the pipe wall of the central spray pipe (43), a first abutting block (45) sleeved outside the central spray pipe (43) and used for blocking one end of a first channel (44) is fixed on one side of the drying box body (41), a drying opening and closing door (46) on the other side of the drying box body (41) is opened, after a central shaft (13) is abutted with a first positioning shaft (42), a pushing cylinder (14) pushes a transfer tool (2) to slide into the drying box until a positioning vertical frame (211) abuts against the first abutting block (45), a first abutting cylinder (47) for pushing the transfer tool (2) to slide out of the drying box body (41) is further arranged outside the drying box body (41), and an induced draft fan (48) is further arranged at the top end of the drying box body (41);
the drying opening and closing door (46) is also provided with a pushing block I (410) for pushing the positioning piece (21) to abut against the abutting block I (45), and an adjusting shaft I at one side of the pushing block I (410) penetrates through the drying opening and closing door (46) and is locked and positioned by two groups of matched nuts I.
4. A transfer device for spray drying of steel structures according to claim 3, wherein a set of rectangular outer frames (2114) is further arranged on the periphery of the positioning stand (211), and a sealing matching ring layer (49) which is abutted with the rectangular outer frames (2114) is arranged in the drying box.
5. The transfer device for spraying and drying steel structural members according to claim 3, wherein the spraying box comprises a rectangular spraying box body (31) and a positioning shaft II (32) which is arranged in the spraying box body (31) and is used for being in butt joint with a central shaft (13), a plurality of groups of central accommodating pipes (33) which are distributed in a ring shape are arranged in the spraying box body (31), two groups of sliding grooves (34) are formed in the pipe wall of the central accommodating pipe (33), a group of sliding connection blocks (35) are connected in a sliding manner in each group of sliding grooves (34), two groups of nozzles (36) which are respectively arranged on the two groups of sliding connection blocks (35) and are used for spraying steel structural members driven by two groups of sliding rings (213), a spraying hose (37) connected with an external high-pressure spraying pump is arranged in a central accommodating pipe (33) and is connected with a nozzle (36), two groups of driving screw rods (38) are also erected in the central accommodating pipe (33), the two groups of driving screw rods (38) are correspondingly connected with two groups of sliding connecting blocks (35) through two groups of nut blocks, a second channel (39) for the central accommodating pipe (33) and the nozzle (36) to pass through is also arranged on a positioning vertical frame (211), one side of a spraying box body (31) is fixedly provided with a second abutting block (310) which is sleeved outside the central accommodating pipe (33) and is used for abutting one end of the second channel (39), the spraying opening and closing door (311) at the other side of the spraying box body (31) is opened, after the central shaft (13) is in butt joint with the positioning shaft II (32), the pushing cylinder (14) pushes the transferring tool (2) to slide into the spraying box until the positioning vertical frame (211) is in butt joint with the butt joint block II (310), and a group of pushing cylinders II (312) for pushing the transferring tool (2) to slide out of the spraying box body (31) are arranged outside the spraying box body (31);
the spraying opening and closing door (311) is also provided with a pushing block II (314) for pushing the positioning piece (21) to abut against the abutting block II (310), and an adjusting shaft II on one side of the pushing block II (314) penetrates through the spraying opening and closing door (311) and is locked and positioned by two groups of matched nuts II.
6. The transfer device for spraying and drying of steel structural members according to claim 5, wherein a group of center cone blocks (313) are further arranged at the center of the end part of the center shaft (13), and center cone holes which are in butt joint with the center cone blocks (313) are arranged at the end parts of the first positioning shaft (42) and the second positioning shaft (32).
7. The transfer device for spraying and drying the steel structural member according to claim 1, wherein the rotating shaft (217) is externally and further connected with two groups of locking nuts (2113) used for limiting and pressing on two sides of the external gear one (218) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211043148.4A CN115339496B (en) | 2022-08-29 | 2022-08-29 | Transfer device for spraying and drying steel structural part |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211043148.4A CN115339496B (en) | 2022-08-29 | 2022-08-29 | Transfer device for spraying and drying steel structural part |
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| CN115339496A CN115339496A (en) | 2022-11-15 |
| CN115339496B true CN115339496B (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211043148.4A Active CN115339496B (en) | 2022-08-29 | 2022-08-29 | Transfer device for spraying and drying steel structural part |
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| CN212349232U (en) * | 2020-02-24 | 2021-01-15 | 张菊春 | Trunk whitewash device for agriculture and forestry |
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| CN113369070A (en) * | 2021-06-21 | 2021-09-10 | 霍山泓浩竹艺有限公司 | Spraying device is used in bamboo article production |
| CN215278057U (en) * | 2021-01-14 | 2021-12-24 | 山东沃林重工机械有限公司 | Paint spraying device for forklift gantry |
| CN216034579U (en) * | 2021-11-14 | 2022-03-15 | 付浩 | River course pile foundation handling device for hydraulic engineering |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11358619B2 (en) * | 2020-08-04 | 2022-06-14 | Li-Ling Yang | Inclined handcart |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716171A (en) * | 2017-09-12 | 2018-02-23 | 芜湖博康新材料技术有限公司 | A kind of automobile metal plate work spray equipment |
| CN109365166A (en) * | 2018-09-19 | 2019-02-22 | 宁波辰磁电子科技有限公司 | A kind of printer magnetic roller spray-painting plant |
| CN212120490U (en) * | 2020-01-17 | 2020-12-11 | 扬州市广源机械钣金有限公司 | Auto-parts spraying anchor clamps convenient to it is tight |
| CN212349232U (en) * | 2020-02-24 | 2021-01-15 | 张菊春 | Trunk whitewash device for agriculture and forestry |
| CN213799754U (en) * | 2020-12-03 | 2021-07-27 | 江苏琦威汽车配件有限公司 | Brake block conveyer |
| CN215278057U (en) * | 2021-01-14 | 2021-12-24 | 山东沃林重工机械有限公司 | Paint spraying device for forklift gantry |
| CN113369070A (en) * | 2021-06-21 | 2021-09-10 | 霍山泓浩竹艺有限公司 | Spraying device is used in bamboo article production |
| CN216034579U (en) * | 2021-11-14 | 2022-03-15 | 付浩 | River course pile foundation handling device for hydraulic engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115339496A (en) | 2022-11-15 |
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