CN116374611A - A transport clamping jaw device for buffering feed cylinder - Google Patents
A transport clamping jaw device for buffering feed cylinder Download PDFInfo
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- CN116374611A CN116374611A CN202310565647.8A CN202310565647A CN116374611A CN 116374611 A CN116374611 A CN 116374611A CN 202310565647 A CN202310565647 A CN 202310565647A CN 116374611 A CN116374611 A CN 116374611A
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- clamping jaw
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- 239000000872 buffer Substances 0.000 claims abstract description 72
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- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 241000834287 Cookeolus japonicus Species 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 23
- 230000008569 process Effects 0.000 abstract description 18
- 230000009471 action Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 210000000078 claw Anatomy 0.000 description 15
- 230000007246 mechanism Effects 0.000 description 11
- 239000003921 oil Substances 0.000 description 11
- 230000005484 gravity Effects 0.000 description 10
- 244000309464 bull Species 0.000 description 9
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
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- 230000003068 static effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
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- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
-
- 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
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
- B65G2201/0241—Barrels, drums
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
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Abstract
The application relates to a transfer clamping jaw device for buffering a charging barrel, and relates to the field of transportation clamps, which comprises a clamping jaw assembly, a plurality of clamping jaw rods, a plurality of clamping parts and a driving part, wherein the clamping jaw rods are arranged on the connecting plate in a sliding manner, the clamping parts are in one-to-one correspondence with the clamping jaw rods and are arranged on the clamping jaw rods, the driving part is used for driving the clamping jaw rods to synchronously move, and the clamping parts are used for clamping a charging barrel; the buffer assembly comprises a telescopic rod with a movable end hinged with a connecting cricket, and a plurality of first buffer springs connected between the movable end of the telescopic rod and the connecting plate, wherein the plurality of first buffer springs are uniformly distributed around the telescopic rod, one end of each buffer spring is fixedly connected with the connecting plate, one ends of the plurality of first buffer springs, far away from the connecting plate, are fixedly connected with sliding blocks which are arranged on the movable end of the telescopic rod in a sliding manner, and the first buffer springs are in a compressed state. The charging basket has the effect that the charging basket is not easy to deform in the starting and ending processes of the transfer under the action of inertia force.
Description
Technical Field
The application relates to the technical field of transportation clamps, in particular to a transportation clamping jaw device for buffering a charging barrel.
Background
Trucks typically transport material in the form of transport cartridges, which typically require mechanical handling devices to handle because of their relatively heavy weight after loading.
At present, general mechanical handling device includes mobile mechanism and clamping jaw mechanism, and mobile mechanism includes sideslip subassembly, indulges and moves subassembly and lifting unit, and sideslip subassembly, indulge and move the subassembly, lifting unit and all adopt motor drive, indulge and move the subassembly setting on sideslip subassembly, and lifting unit sets up on indulging and move the subassembly, and clamping jaw mechanism sets up on lifting unit, and is used for pressing from both sides tight storage bucket, sideslip subassembly, indulge and move subassembly, lifting unit cooperation and be used for driving clamping jaw mechanism and remove in three-dimensional space. During the use, sideslip subassembly, indulge and move subassembly drive clamping jaw mechanism and remove in the plane, lifting unit drive clamping jaw mechanism is close to or keeps away from the storage bucket, clamping jaw mechanism presss from both sides tight storage bucket for the storage bucket can be under sideslip subassembly, indulge and move the cooperation of subassembly, lifting unit and follow storage bucket loader displacement and transport to the carriage of freight train in.
The clamping jaw mechanism clamps the charging basket, and the motor-driven traversing assembly and the longitudinal shifting assembly drive the charging basket to move through the clamping jaw mechanism, and the charging basket is easy to deform under the clamping force of the clamping jaw mechanism in the starting and stopping processes of movement due to the inertia force due to the fact that the weight of the charging basket is large.
Disclosure of Invention
In order to prevent the charging bucket from being deformed in the starting and ending processes of the transfer under the action of inertia force, the application provides a transfer clamping jaw device for buffering the charging bucket.
The application provides a transport clamping jaw device for buffering feed cylinder adopts following technical scheme:
a transfer jaw apparatus for cushioning a cartridge, comprising:
the clamping jaw assembly comprises a connecting plate, a plurality of clamping jaw rods, a plurality of clamping parts and a driving part, wherein the clamping jaw rods are arranged on the connecting plate in a sliding manner, the clamping parts are in one-to-one correspondence with the clamping jaw rods and are arranged on the clamping jaw rods, the driving part is used for driving the clamping jaw rods to synchronously move, and the clamping parts are used for clamping a charging basket;
the buffer component comprises a telescopic rod with a movable end hinged with the connecting slab ball, a plurality of first buffer springs connected between the movable end of the telescopic rod and the connecting plate, the first buffer springs are uniformly distributed around the telescopic rod, and one end is fixedly connected with the connecting plate, a plurality of first buffer springs are far away from the slider on the movable end of the telescopic rod, which is fixedly connected with the slider, and the first buffer springs are in a compressed state.
Through adopting above-mentioned technical scheme, the clamping claw pole removes through drive division drive, make clamping portion on the clamping claw pole be close to the storage bucket, and press from both sides tight storage bucket, through telescopic link pulling connecting plate removal, the connecting plate passes through clamping jaw pole and drives the storage bucket and remove, when the storage bucket starts to remove or terminate and remove, the storage bucket keeps original mobile state under the effect of inertial force, make the storage bucket can have the trend of removal relatively to the telescopic link, because telescopic link is articulated with the connection cricket, make the connecting plate can swing relatively the telescopic link, thereby the inertial force of storage bucket when the initial removal or termination remove has been alleviated, make the storage bucket be difficult for taking place to warp because of inertial force under the clamping state, the connecting plate further compresses self swing direction's first buffer spring when the swing, first buffer spring provides elasticity to the connecting plate after the compression, make the swing process of storage bucket tend gradually gently under the effect of elastic force, and then make the storage bucket can cushion self inertial force when the initial removal or termination through the spherical hinge cooperation first buffer spring of telescopic link and connecting plate, thereby make the storage bucket be difficult for taking place to warp under the effect of inertial force in the initial stage of moving.
When the charging basket is in a moving state, the movable end of the telescopic rod stretches out under the action of gravity of the charging basket, and the elastic force of the first buffer spring drives the sliding block to be abutted against the telescopic rod, so that a sufficient compression space is reserved for the first buffer spring, and compared with the condition that the first buffer spring is fixedly connected to the movable end of the telescopic rod, the compression degree of the first buffer spring is reduced, and therefore the first buffer spring is more beneficial to buffering the swing of the connecting plate; when the charging basket is in a static state, the telescopic rod is compressed, so that the sliding block and the connecting plate are in the closest state, the sliding block compresses the first buffer spring, the compression amount of the first buffer spring is increased, the rigidity of the first buffer spring is increased, and the connecting plate is not easy to swing when the charging basket is static.
Optionally, the clamping jaw pole is kept away from the one end of connecting plate has been seted up and has been stepped down the groove, clamping portion includes clamping lever, two side racks and clamping head, the clamping lever is provided with two, and follows keep away from the direction of connecting plate is arranged, the one end fixedly connected with clamping gear of clamping lever, and be located step down the inslot, clamping gear with clamping lever rotates to be connected, two side racks are located two between the clamping gear, and with two clamping gear is all meshed, two side racks with clamping lever sliding connection, the clamping head is provided with two, and with two clamping lever one-to-one, two clamping head is all located two between the clamping lever, clamping head with clamping lever is connected, two clamping head is used for the top of centre gripping storage bucket.
Through adopting above-mentioned technical scheme, at the in-process that the drive portion drive clamp claw pole is close to the storage bucket, the storage bucket promotes two side racks and slides, two clamping gear rotations of two side rack drive, clamping gear drives the clamping lever and rotates, makes the clamping lever be close to the top of storage bucket gradually, until clamping head butt on the storage bucket to promote two side racks through the storage bucket and can make the clamping head grasp the top of storage bucket, thereby be convenient for realize the centre gripping of storage bucket.
Optionally, the clamping groove has been seted up to the clamping lever with clamping head just over the position, clamping head is close to one side fixedly connected with slide bar of clamping lever, the slide bar is kept away from clamping head's one end is located the clamping groove, the slide bar with fixedly connected with a plurality of second buffer springs between the lateral wall of clamping groove, the second buffer spring is followed the circumference equipartition setting of slide bar, the second buffer spring is in compression state.
Through adopting above-mentioned technical scheme, two clamping head centre gripping are on the top of storage bucket for the storage bucket can move the fortune through the mode of setting up, makes the clamping head be difficult for directly producing the extrusion force to the lateral wall of storage bucket, and when the storage bucket initially removes or terminate to remove, the storage bucket promotes the clamping head under inertial force and removes towards self inertial direction, and the clamping head extrudees the second buffer spring of self direction of movement through the slide bar, and the second buffer spring provides reverse elasticity to the slide bar, under the reverse elasticity effect of second buffer spring, makes the inertial force of clamping head be convenient for further buffering, thereby makes the storage bucket be difficult for taking place to warp under inertial force more.
Optionally, the one end that the slide bar was kept away from the tight head of clamp is fixedly connected with bull's eye wheel, bull's eye wheel with the tank bottom butt in clamp groove.
Through adopting above-mentioned technical scheme, the slide bar slides through bull's eye wheel and clamping lever for the clamping lever is difficult for causing the hindrance to the slip of slide bar, thereby makes the second buffer spring easily directly exert elasticity to the slide bar, and then has strengthened the buffering effect of second buffer spring.
Optionally, the drive portion includes drive plate and driving motor, the drive plate rotate connect in the connecting plate keep away from one side of telescopic link, set up curved drive slot on the drive plate, the clamping jaw pole is close to the one end of connecting plate wears to establish in the drive slot, and with drive plate sliding connection, the connecting plate is kept away from one side fixedly connected with support of drive plate, the expansion link the expansion end with the support ball articulates, driving motor fixed connection is in on the support, and the output shaft wears out the connecting plate with coaxial fixed connection of drive plate.
Through adopting above-mentioned technical scheme, through driving motor drive board rotation, the drive board passes through the centre department that the drive slot promotes the clamping jaw pole and is close to or keep away from the drive board to make a plurality of clamping jaw poles be convenient for synchronous drive.
Optionally, the draw-in groove has been seted up on the drive plate, the fixture block that slides on the connecting plate is worn to be equipped with, the fixture block with draw-in groove looks adaptation, the fixture block is used for the joint in the draw-in groove, and length is greater than the degree of depth of draw-in groove.
Through adopting above-mentioned technical scheme, when the storage bucket is in the state of moving, make fixture block joint in the draw-in groove, make drive plate and connecting plate be in fixed state through the fixture block, and then make driving motor be difficult to drive the drive plate rotation at the removal in-process of storage bucket to make the storage bucket be difficult for taking place to fall at the in-process of moving.
Optionally, one side of slider is close to the connecting plate fixedly connected with magnetic pole, magnetic pole with the fixture block is corresponding, the fixture block adopts ferromagnetic material to make, when the slider is located the telescopic link expansion end is close to the one end of connecting plate, the magnetic pole is kept away from the one end of slider with the connecting plate laminating.
Through the adoption of the technical scheme, when the charging basket is in the moving state, the charging basket pulls the movable end of the telescopic rod to extend out through the gravity of the charging basket, and under the elastic force of the first buffer spring, the sliding block can enable the magnetic rod to be far away from the connecting plate, so that the adsorption force of the magnetic rod on the clamping block is relieved; when the storage bucket is in the state of standing, the telescopic link promotes the slider and removes the one end department that is close to the connecting plate to the telescopic link expansion end, and makes magnetic pole and connecting plate laminating, and magnetic pole adsorbs the fixture block roll-off draw-in groove to make the magnetic pole be convenient for drive the fixture block through the slider, make the fixture block carry out automatically regulated according to the state of storage bucket to the spacing of drive plate.
Optionally, one side that the drive plate kept away from the connecting plate is provided with the spool, the spool with driving motor's output shaft coaxial fixed connection, fixedly connected with a plurality of drive ropes on the spool, drive rope with two side racks one-to-one, and wind and establish on the spool, drive rope keep away from the one end of spool with two side racks fixed connection.
Through adopting above-mentioned technical scheme, when driving motor passes through the center of driving plate drive clamp claw pole slip off the driving plate, driving motor drive spool makes the drive rope wind and establishes on the spool, and drive rope pulling two side racks slides towards the direction that is close to the feed cylinder to make the clamping jaw pole can release the clamping force of clamp head to the feed cylinder top through two side racks in the in-process of keeping away from the feed cylinder.
Optionally, the clamping jaw pole is kept away from one side rotation of clamping head is connected with the clamping gear, the clamping gear be used for with the teeth of a cogwheel meshing of two side rack one sides, the clamping gear is connected with the clamping cylinder, the clamping cylinder with the clamping jaw pole is articulated, and the expansion end with the edge of clamping gear one side articulates, the clamping cylinder keep away from the one end of expansion end with the telescopic link is close to the intercommunication between the one end of expansion end has oil pipe, the clamping cylinder with there is driving medium through oil pipe circulation between the telescopic link, the clamping cylinder is close to the inside fixed reset spring that is used for driving self expansion end shrink that is provided with of self expansion end, the slide bar with fixedly between the bull's eye wheel is provided with the elastic block.
Through adopting above-mentioned technical scheme, at the migration in-process of storage bucket, the storage bucket makes the expansion link's expansion end stretch out through gravity, the expansion link's expansion end promotes the inside driving medium inflow of self in the clamping cylinder, driving medium promotes clamping cylinder's expansion end and stretches out, and compress reset spring, clamping cylinder's expansion end drive clamping gear rotates, clamping gear drive two bilateral racks remove, two clamping gear drive clamping lever continue to rotate, clamping lever makes the clamp head compress tightly on the top of storage bucket through the elastomeric block, thereby the top that the clamp head compresses tightly the storage bucket can be made through the gravity of storage bucket, make the centre gripping of storage bucket more stable.
Optionally, a funnel cap made of flexible material is communicated with one end of the oil pipe, which is communicated with the telescopic rod, and the funnel cap is positioned inside the telescopic rod.
Through adopting above-mentioned technical scheme, under the action of gravity of feed cylinder, the expansion end of telescopic link is located the inside one end of self can extrude on the funnel cap, because the funnel cap adopts flexible material to make to the expansion end of telescopic link can compress tightly the funnel cap on the telescopic link, and then makes the drive medium in the oil pipe be difficult for flowing into in the telescopic link through the extrusion to the funnel cap, makes the drive medium be in steady state to the thrust of clamping cylinder expansion end easily.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the telescopic rod is hinged with the connecting cricket and the first buffer spring buffers the elasticity of the connecting plate, so that the charging barrel is easy to buffer the own inertia force in the starting and stopping processes of movement, and the charging barrel is not easy to deform in the starting and stopping processes of movement under the action of the inertia force;
2. the inertial force of the charging barrel is easy to further relieve through the interaction between the sliding rod and the second buffer spring in the starting and ending processes of the transfer of the charging barrel;
3. through setting up clamp cylinder, clamp gear for the clamp head is convenient for apply clamping force to the top of feed cylinder, makes the feed cylinder be convenient for press from both sides tightly, and the feed cylinder makes the interior driving medium of clamp cylinder be difficult to flow into in the telescopic link through gravity simultaneously, makes the feed cylinder can be in stable tight state of clamp in the transporting process.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a cross-sectional view intended to illustrate a clamping portion;
fig. 4 is an enlarged view at B in fig. 3;
fig. 5 is a schematic view for explaining the structure of the driving groove;
FIG. 6 is a cross-sectional view for explaining the fitting relation of the cartridge and the cartridge;
fig. 7 is an enlarged view at C in fig. 6.
Reference numerals illustrate:
1. a jaw assembly; 11. a connecting plate; 111. a bracket; 112. a clamping block; 12. a clamping claw rod; 121. a relief groove; 13. a clamping part; 131. a clamping rod; 1311. clamping the gear; 1312. a clamping groove; 132. a double-sided rack; 133. a clamping head; 1331. a slide bar; 1332. a second buffer spring; 1334. a bullseye wheel; 1335. an elastic block; 134. clamping the gear; 135. clamping an oil cylinder; 136. a return spring; 137. an oil pipe; 1371. a funnel cap; 14. a driving section; 141. a driving plate; 1411. a driving groove; 1412. a clamping groove; 142. a driving motor; 143. a spool; 144. a drive rope; 1441. a guide wheel; 2. a buffer assembly; 21. a telescopic rod; 22. a first buffer spring; 23. a slide block; 231. a magnetic rod.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-7.
The embodiment of the application discloses a transfer clamping jaw device for buffering a feed cylinder. Referring to fig. 1, a transfer jaw apparatus for buffering a cartridge includes a jaw assembly 1 and a buffering assembly 2, the buffering assembly 2 is disposed on the jaw assembly 1, the jaw assembly 1 is used for clamping a top end of the cartridge, and the buffering assembly 2 is used for buffering an inertial force of the cartridge during an initial and a final process of transferring.
When the clamping jaw assembly 1 is used, the clamping jaw assembly 1 clamps the top end of the charging barrel and drives the charging barrel to move, and in the starting and ending processes of the charging barrel moving, the buffer assembly 2 buffers the inertial force of the charging barrel relative to the clamping jaw assembly 1, so that the charging barrel is not easy to deform due to the inertial force and the clamping force in the clamping state.
Referring to fig. 1, the jaw assembly 1 includes a connection plate 11, a plurality of jaw bars 12 slidably connected to the connection plate 11, a plurality of grip portions 13 provided on the jaw bars 12 and in one-to-one correspondence with the jaw bars 12, and a driving portion 14 driving the jaw bars 12 to move in synchronization.
The connection plate 11 is in a circular plate shape and is horizontally arranged. The plurality of clamping claw poles 12 are all located the below of connecting plate 11, and arrange around the axis direction of connecting plate 11, clamping claw pole 12 is the rectangle stick-like, and along the direction slope setting of keeping away from connecting plate 11 axis towards vertical decurrent direction, clamping claw pole 12's top extends along vertical decurrent direction, and the bottom extends along vertical decurrent direction, clamping claw pole 12 top extension is circular stick-like, and the extension of bottom is the rectangle stick-like, clamping claw pole 12 top extension and connecting plate 11's bottom surface sliding connection, and the slip direction is connecting plate 11's diameter direction.
Referring to fig. 1 and 2, the extension portion of the bottom end of the jaw rod 12 is provided with a relief groove 121 facing the axis of the connecting plate 11, and the relief groove 121 is rectangular and penetrates the jaw rod 12. The clamping portion 13 comprises clamping rods 131, double-sided racks 132 and clamping heads 133, the clamping rods 131 are arranged in two, and are distributed along the direction away from the connecting plate 11, the clamping rods 131 are rectangular rod-shaped, one end of the length direction is fixedly connected with a clamping gear 1311, and the clamping gear 1311 is located in the yielding groove 121 and is rotationally connected with the clamping jaw rod 12.
The double-sided rack 132 is horizontally disposed and located between the two clamping gears 1311, two side gear teeth of the double-sided rack 132 are respectively meshed with the two clamping gears 1311, the double-sided rack 132 is slidably connected with the clamping jaw rod 12, and the sliding direction is the diameter direction of the connecting plate 11.
Referring to fig. 2 and 3, two clamping heads 133 are provided, and correspond to the clamping rods 131 one by one, the two clamping heads 133 are located between the two clamping rods 131 and located at one ends of the clamping rods 131 away from the clamping gear 1311, the clamping heads 133 are in a circular plate shape and are horizontally arranged, one ends of the clamping heads 133 close to the corresponding clamping rods 131 are coaxially and fixedly connected with circular rod-shaped sliding rods 1331, circular clamping grooves 1312 are formed in positions, opposite to the clamping rods 131, of the clamping heads 133, the diameters of the clamping grooves 1312 are larger than those of the sliding rods 1331, and one ends of the sliding rods 1331 away from the clamping heads 133 are located in the clamping grooves 1312.
Referring to fig. 4, a plurality of second buffer springs 1332 are disposed between the sliding rod 1331 and the side wall of the clamping groove 1312, the plurality of second buffer springs 1332 are uniformly distributed around the axial direction of the sliding rod 1331, the second buffer springs 1332 are horizontally disposed, and two ends of the second buffer springs 1332 are fixedly connected with the sliding rod 1331 and the side wall of the clamping groove 1312, respectively, and the second buffer springs 1332 are in a compressed state. The end of the slide bar 1331 far away from the clamping head 133 is fixedly connected with a bull's eye wheel 1334, and the bull's eye wheel 1334 is abutted with the bottom of the clamping groove 1312.
Referring to fig. 1 and 2, the sidewall of the top end of the cartridge is concaved with a groove, the groove is ring-shaped, and the cross section is right trapezoid along the extending direction, the groove bottom of the groove is the short side of the right trapezoid, and the sidewall of the top end is the right waist of the right trapezoid, two clamping heads 133 are used for clamping on the top end of the cartridge and the sidewall of the top end of the groove, and a space is reserved between the sidewall of the clamping head 133 positioned in the groove and the groove bottom of the groove.
When the automatic feeding device is used, the clamping claw rod 12 slides to the charging basket, the top end of the charging basket pushes the double-sided rack 132 to slide, the double-sided rack 132 drives the two clamping gears 1311 to rotate, the two clamping gears 1311 drive the corresponding clamping rods 131 to swing, the two clamping heads 133 connected with the clamping rods 131 are respectively abutted to the top surface of the charging basket and the side wall of the top end of the groove through the sliding rods 1331, in the starting and stopping processes of the moving of the charging basket, the sliding rods 1331 are pushed by the self weight to slide in the clamping grooves 1312, the sliding rods 1331 slide relative to the clamping rods 131 through the bull's eye wheels 1334, meanwhile, the second buffer springs 1332 in the sliding direction of the self are compressed, reverse elastic force is applied to the sliding rods 1331 by the second buffer springs 1332, and therefore the inertial force of the charging basket in the starting and stopping processes of the moving is easy to be reduced, and the charging basket is not easy to deform due to the clamping force and the inertial force.
Referring to fig. 1, the driving part 14 includes a driving plate 141 positioned below the connection plate 11 and a driving motor 142 for driving the driving plate 141, the driving plate 141 is in a circular plate shape and is coaxially disposed with the connection plate 11, a top surface of the driving plate 141 is attached to a bottom surface of the connection plate 11, and the driving plate 141 is rotatably connected to the connection plate 11.
Referring to fig. 5, a plurality of driving grooves 1411 are formed in the driving plate 141, the driving grooves 1411 are in one-to-one correspondence with the jaw rods 12, the driving grooves 1411 are arc-shaped, the cross section along the extending direction is rectangular, one end of the driving groove 1411 is located at the center of the driving plate 141, the other end of the driving groove 1411 is located at the edge of the driving plate 141, and the extending part at the top end of the jaw rod 12 is penetrated in the driving groove 1411 and is in sliding connection with the driving plate 141.
Referring to fig. 1, a rectangular bracket 111 is fixedly connected to the center of the top end of the connection plate 11, a driving motor 142 is positioned in the bracket 111 and fixedly connected with the bracket 111, an output shaft of the driving motor 142 penetrates out of the connection plate 11 and is rotatably connected with the connection plate 11, and an output shaft of the driving motor 142 is fixedly connected with a driving plate 141 coaxially.
Referring to fig. 1 and 2, a bobbin 143 is disposed under the driving plate 141, and the bobbin 143 is circular and cylindrical and is fixedly connected coaxially with an output shaft of the driving motor 142. The spool 143 is fixedly connected with a plurality of driving ropes 144, the driving ropes 144 are wound on the spool 143, the spool 143 corresponds to the double-sided racks 132 one by one, and one end of the driving rope 144 away from the spool 143 is fixedly connected with one end of the corresponding double-sided rack 132 close to the clamping head 133.
Referring to fig. 1, the bottom end of the spool 143 is rotatably connected with a plurality of guide wheels 1441 corresponding to the driving ropes 144 one by one, and the driving ropes 144 are erected on the corresponding guide wheels 1441. When the drive plate 141 drives the gripper bar 12 away from the axis of the connecting plate 11, the spool 143 winds the drive rope 144 on itself.
When the clamping claw rod clamping device is used, the driving motor 142 is started, the driving motor 142 drives the driving plate 141 to rotate, the driving plate 141 pushes the clamping claw rod 12 to be close to or far away from a charging basket through the driving groove 1411, when the clamping claw rod is close to the charging basket, the driving rope 144 on the spool 143 is moved out from the spool 143, the double-sided rack 132 is gradually close to the top end of the charging basket, the charging basket pushes the double-sided rack 132 to slide, the double-sided rack 132 pulls the driving rope 144, and the two clamping gears 1311 are driven to rotate, so that the two clamping heads 133 can be clamped at the top end of the charging basket; when the gripper bar 12 is far away from the bucket, the driving rope 144 on the spool 143 winds the spool 143, the driving rope 144 pulls the double-sided rack 132 to slide towards the direction close to the bucket, and the double-sided rack 132 drives the two clamping heads 133 to loosen the top end of the bucket, so that the clamping heads 133 are easy to clamp or loosen the bucket through the cooperation of the driving plate 141 and the spool 143.
Referring to fig. 1, the buffer assembly 2 includes a telescopic rod 21, a first buffer spring 22 and a slider 23, wherein the telescopic rod 21 is vertically arranged, the movable end of the telescopic rod 21 is positioned below the telescopic rod, and the movable end of the telescopic rod 21 is in ball hinge joint with one side of the bracket 111 away from the connecting plate 11; the sliding block 23 is in a circular ring shape, the sliding block 23 is sleeved on the movable end of the telescopic rod 21 and is in sliding connection with the movable end of the telescopic rod 21, and the sliding direction of the sliding block 23 is the vertical direction; the first buffer springs 22 are provided in plurality and uniformly distributed around the axis direction of the sliding block 23, the first buffer springs 22 are located above the connecting plate 11, one end of each first buffer spring 22 is fixedly connected with the edge of the connecting plate 11, the other end of each first buffer spring 22 is fixedly connected with the side wall of the sliding block 23, and the first buffer springs 22 are in a compressed state.
The bottom surface fixedly connected with magnetic pole 231 of slider 23, magnetic pole 231 is the rectangle shaft-like, and vertical setting, when slider 23 is located the one end that telescopic link 21 expansion end was close to connecting plate 11, the bottom of magnetic pole 231 is laminated with the top surface of connecting plate 11.
Referring to fig. 6, a clamping block 112 made of ferromagnetic materials is slidably disposed on a side of the connecting plate 11, which is close to the driving plate 141, and the clamping block 112 is located under the magnetic rod 231, and the clamping block 112 is rectangular, when the magnetic rod 231 is attached to the connecting plate 11, the clamping block 112 slides into the connecting plate 11 completely, a clamping groove 1412 adapted to the clamping block 112 is formed on a side of the driving plate 141, which is close to the connecting plate 11, and the clamping groove 1412 is used for clamping the clamping block 112, and a length of the clamping block 112 in the vertical direction is greater than a depth of the clamping groove 1412.
When the charging basket is used, the movable end of the telescopic rod 21 extends out through the gravity of the charging basket, the first buffer spring 22 enables the sliding block 23 to slide away from the connecting plate 11 through elasticity, the sliding block 23 drives the magnetic rod 231 to be far away from the connecting plate 11, the magnetic attraction of the magnetic rod 231 to the clamping block 112 is relieved, the clamping block 112 is clamped into the clamping groove 1412, and therefore the driving plate 141 is difficult to rotate relative to the connecting plate 11 in the process of moving the charging basket; the charging basket swings through the connecting plate 11 relative to the telescopic rod 21 in the starting and ending processes of moving, the inertial force of the charging basket is relieved in the swinging process, the connecting plate 11 compresses the first buffer spring 22 in the swinging direction of the charging basket in the swinging process, the first buffer spring 22 applies reverse elastic force to the connecting plate 11, and under the action of the reverse elastic force of the first buffer spring 22, the connecting plate 11 gradually flattens the swinging of the charging basket, so that the inertial force of the charging basket is easy to further relieve.
Referring to fig. 3, a clamping gear 134 is disposed on a side of the jaw rod 12 away from the clamping head 133, the clamping gear 134 is located above the double-sided rack 132 and is used for meshing with gear teeth on the top end of the double-sided rack 132, one end of the clamping gear 134 in the axial direction is rotatably connected with the jaw rod 12 through a rod, the other end of the clamping gear is connected with a clamping cylinder 135, the clamping cylinder 135 is hinged with the jaw rod 12, and the movable end of the clamping cylinder is hinged with the edge of the clamping gear 134.
One end of the clamping cylinder 135, which is close to the movable end of the clamping cylinder, is provided with a return spring 136, one end of the return spring 136 is fixedly connected with the clamping cylinder 135, the other end of the return spring is fixedly connected with the movable end of the clamping cylinder 135, and the return spring 136 is used for driving the movable end of the clamping cylinder 135 to retract into the clamping cylinder.
Referring to fig. 1 and 3, an oil pipe 137 is communicated between one end of the clamping cylinder 135 far from the movable end and one end of the telescopic rod 21 near the movable end, and a driving medium, which may be hydraulic oil, air or water, is communicated between the clamping cylinder 135 and the telescopic rod 21 through the oil pipe 137.
Referring to fig. 6 and 7, an end of the oil pipe 137 near the telescopic rod 21 is communicated with a funnel cap 1371, the funnel cap 1371 is located inside the telescopic rod 21 and is made of a flexible material, and the material of the funnel cap 1371 can be rubber or soft plastic.
Referring to fig. 4, a circular block-shaped elastic block 1335 is arranged between the sliding rod 1331 and the bull wheel 1334, and the elastic block 1335 is fixedly connected with the bull wheel 1334 and the sliding rod 1331.
When the telescopic charging basket is in use, the movable end of the telescopic rod 21 extends out through gravity during moving, the movable end of the telescopic rod 21 presses a driving medium in the telescopic rod 21 into the clamping cylinder 135, the driving medium pushes the movable end of the clamping cylinder 135 to extend out, the clamping cylinder 135 pushes the clamping gear 134 to rotate, the clamping gear 134 drives the double-sided racks 132 to slide, the double-sided racks 132 compress the elastic blocks 1335 through the clamping rod 131, and the clamping head 133 is pressed on the charging basket, so that the clamping head 133 is convenient for clamping the top end of the charging basket during moving of the charging basket, and the moving of the charging basket is stable and reliable; after the charging basket is placed into the wagon box, the telescopic rod 21 is made to be close to the connecting plate 11, the movable end of the telescopic rod 21 is contracted, the movable end of the clamping cylinder 135 is contracted under the action of the elastic force of the reset spring 136, the clamping cylinder 135 drives the clamping gear 134 to reversely rotate, the clamping gear 134 drives the double-side racks 132 to slide, and the clamping force of the clamping head 133 on the charging basket is convenient to automatically release when the charging basket is placed.
The implementation principle of a transferring clamping jaw device for a buffer charging barrel is as follows: when the clamping device is used, the driving motor 142 is started, the driving motor 142 drives the driving plate 141 to rotate, the driving rope 144 on the spool 143 is moved out, the driving plate 141 pushes the clamping claw rod 12 to be close to a charging basket through the driving groove 1411, the top end of the charging basket pushes the double-side rack 132 to slide, the double-side rack 132 pulls the driving rope 144, the two self-connected clamping gears 1311 are driven to rotate, the clamping gears 1311 drive the clamping rod 131 to swing, and the clamping rod 131 enables the clamping head 133 to be abutted to the top end of the charging basket through the sliding rod 1331, so that the clamping of the charging basket is completed.
The telescopic rod 21 pulls the charging basket to move, the charging basket stretches out through the movable end of the telescopic rod 21 by gravity, the movable end of the telescopic rod 21 presses driving media into the clamping oil cylinder 135, the clamping oil cylinder 135 drives the clamping gear 134 to rotate under the driving of the driving media, the reset spring 136 is compressed, the clamping gear 134 drives the double-side rack 132 to slide, and the double-side rack 132 enables the clamping head 133 to clamp the charging basket, so that the charging basket can be clamped by self gravity during moving.
In the process of starting and stopping the moving of the charging basket, the charging basket swings relative to the telescopic rod 21 through the connecting plate 11, and compresses the first buffer spring 22 in the swinging direction of the charging basket, the second buffer spring 1332 in the sliding direction of the charging basket is compressed through the clamping head 133 and the sliding rod 1331, and the first buffer spring 22 and the second buffer spring 1332 apply reverse elasticity to the charging basket, so that the inertia force of the charging basket can be relieved, and the charging basket is not easy to deform in the starting and stopping processes of the moving under the action of the inertia force.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. A transfer jaw apparatus for cushioning a cartridge, comprising:
the clamping jaw assembly (1) comprises a connecting plate (11), a plurality of clamping jaw rods (12) arranged on the connecting plate (11) in a sliding manner, a plurality of clamping parts (13) which are in one-to-one correspondence with the clamping jaw rods (12) and are arranged on the clamping jaw rods (12), and a driving part (14) for driving the clamping jaw rods (12) to synchronously move, wherein the clamping parts (13) are used for clamping a charging basket;
the utility model provides a buffering subassembly (2), including the expansion end with connecting plate (11) ball articulated telescopic link (21), connect telescopic link (21) the expansion end with a plurality of first buffer spring (22) between connecting plate (11), a plurality of first buffer spring (22) are around telescopic link (21) equipartition sets up, and one end all with connecting plate (11) fixed connection, a plurality of first buffer spring (22) are kept away from the common fixedly connected with sliding block (23) of setting on the expansion link (21) the one end of connecting plate (11), first buffer spring (22) are in compressed state.
2. The transfer clamping jaw device for buffering a charging barrel according to claim 1, wherein a yielding groove (121) is formed in one end of a clamping jaw rod (12) away from a connecting plate (11), each clamping portion (13) comprises two clamping rods (131), two double-sided racks (132) and two clamping heads (133), the two clamping rods (131) are arranged along the direction away from the connecting plate (11), one end of each clamping rod (131) is fixedly connected with a clamping gear (1311) and is located in the yielding groove (121), the clamping gears (1311) are rotationally connected with the clamping rods (131), each double-sided rack (132) is located between two clamping gears (1311) and is meshed with each clamping gear (1311), each double-sided rack (132) is in sliding connection with each clamping rod (131), each clamping head (133) is provided with two clamping rods (131) and corresponds to each clamping rod (131), and each clamping head (131) is located between each clamping rod (131) and each clamping head (133) is connected with each clamping head (133).
3. The transfer clamping jaw device for buffering a charging barrel according to claim 2, wherein a clamping groove (1312) is formed in a position, opposite to the clamping head (133), of the clamping rod (131), a sliding rod (1331) is fixedly connected to one side, close to the clamping rod (131), of the clamping head (133), one end, away from the clamping head (133), of the sliding rod (1331) is located in the clamping groove (1312), a plurality of second buffer springs (1332) are fixedly connected between the sliding rod (1331) and the side wall of the clamping groove (1312), the second buffer springs (1332) are uniformly distributed along the circumference of the sliding rod (1331), and the second buffer springs (1332) are in a compressed state.
4. A transfer jaw apparatus for a buffer cartridge according to claim 3, characterized in that an end of the slide bar (1331) remote from the clamping head (133) is fixedly connected with a bullnose wheel (1334), the bullnose wheel (1334) being in abutment with the bottom of the clamping groove (1312).
5. The transfer clamping jaw device for buffering a charging barrel according to claim 2, wherein the driving part (14) comprises a driving plate (141) and a driving motor (142), the driving plate (141) is rotationally connected to one side, far away from the telescopic rod (21), of the connecting plate (11), an arc-shaped driving groove (1411) is formed in the driving plate (141), one end, close to the connecting plate (11), of the clamping jaw rod (12) is penetrated in the driving groove (1411) and is in sliding connection with the driving plate (141), one side, far away from the driving plate (141), of the connecting plate (11) is fixedly connected with a support (111), the movable end of the telescopic rod (21) is in ball hinge joint with the support (111), the driving motor (142) is fixedly connected to the support (111), and an output shaft penetrates out of the connecting plate (11) and the driving plate (141) is in coaxial fixed connection.
6. The transfer clamping jaw device for buffering a charging barrel according to claim 5, wherein a clamping groove (1412) is formed in the driving plate (141), a clamping block (112) is arranged on the connecting plate (11) in a sliding mode, the clamping block (112) is matched with the clamping groove (1412), the clamping block (112) is used for being clamped in the clamping groove (1412), and the length of the clamping block is larger than the depth of the clamping groove (1412).
7. The transfer clamping jaw device for buffering a charging barrel according to claim 6, wherein a magnetic rod (231) is fixedly connected to one side, close to the connecting plate (11), of the sliding block (23), the magnetic rod (231) corresponds to the clamping block (112), the clamping block (112) is made of ferromagnetic materials, and when the sliding block (23) is located at one end, close to the connecting plate (11), of the movable end of the telescopic rod (21), one end, away from the sliding block (23), of the magnetic rod (231) is attached to the connecting plate (11).
8. The transfer clamping jaw device for buffering a charging barrel according to claim 5, wherein a spool (143) is arranged on one side, away from the connecting plate (11), of the driving plate (141), the spool (143) is fixedly connected with an output shaft of the driving motor (142) coaxially, a plurality of driving ropes (144) are fixedly connected to the spool (143), the driving ropes (144) are in one-to-one correspondence with the double-sided racks (132), the driving ropes are wound on the spool (143), and one end, away from the spool (143), of each driving rope (144) is fixedly connected with the double-sided racks (132).
9. The transfer clamping jaw device for buffering a charging barrel according to claim 4, wherein a clamping gear (134) is rotatably connected to one side, far away from the clamping head (133), of the clamping jaw rod (12), the clamping gear (134) is used for being meshed with gear teeth on one side of the double-sided rack (132), the clamping gear (134) is connected with a clamping cylinder (135), the clamping cylinder (135) is hinged to the clamping jaw rod (12), the movable end is hinged to the edge of one side of the clamping gear (134), an oil pipe (137) is communicated between one end, far away from the movable end, of the clamping cylinder (135) and one end, close to the movable end, of the telescopic rod (21), of the clamping cylinder (135) and the telescopic rod (21) through the oil pipe (137), a reset spring (136) for driving the movable end of the clamping cylinder (135) to shrink is fixedly arranged inside the clamping cylinder, and an elastic block (1335) is fixedly arranged between the sliding rod (1331) and the bull eye wheel (1334).
10. A transfer jaw apparatus for a buffer cartridge according to claim 9, characterized in that the end of said oil pipe (137) in communication with said telescopic rod (21) is in communication with a funnel cap (1371) made of flexible material, said funnel cap (1371) being located inside said telescopic rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310565647.8A CN116374611B (en) | 2023-05-19 | 2023-05-19 | A transport clamping jaw device for buffering feed cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310565647.8A CN116374611B (en) | 2023-05-19 | 2023-05-19 | A transport clamping jaw device for buffering feed cylinder |
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| CN116374611A true CN116374611A (en) | 2023-07-04 |
| CN116374611B CN116374611B (en) | 2023-08-15 |
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| CN202310565647.8A Active CN116374611B (en) | 2023-05-19 | 2023-05-19 | A transport clamping jaw device for buffering feed cylinder |
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| CN117142115A (en) * | 2023-10-31 | 2023-12-01 | 溧阳市力士汽车配件制造有限公司 | Conveying structure of automobile stamping workpiece |
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| CN118032326A (en) * | 2024-04-15 | 2024-05-14 | 山东星辉液压设备有限公司 | Static pressure testing device for oil-gas shock absorber |
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| CN117962152B (en) * | 2024-03-28 | 2024-06-07 | 大同宇林德石墨新材料股份有限公司 | Processing device for graphite electrode |
| CN118032326A (en) * | 2024-04-15 | 2024-05-14 | 山东星辉液压设备有限公司 | Static pressure testing device for oil-gas shock absorber |
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