CN114368607B - Automatic feeding and discharging device with rotary pitch changing function - Google Patents
Automatic feeding and discharging device with rotary pitch changing function Download PDFInfo
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- CN114368607B CN114368607B CN202111449463.2A CN202111449463A CN114368607B CN 114368607 B CN114368607 B CN 114368607B CN 202111449463 A CN202111449463 A CN 202111449463A CN 114368607 B CN114368607 B CN 114368607B
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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
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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
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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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/20—Auxiliary treatments, e.g. aerating, heating, humidifying, deaerating, cooling, de-watering or drying, during loading or unloading; Loading or unloading in a fluid medium other than air
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Abstract
The invention discloses an automatic loading and unloading device with a rotary pitch-changing function, which comprises a rack, a support frame, a material moving mechanism and a tray, wherein the lower end of the rack is provided with the rotary pitch-changing mechanism and the support frame; when the material absorption lifting device is used, the limiting plate is restored to the original position through air absorption, so that the material can be conveniently discharged, when the limiting plate moves, the material can move downwards and fall on the surface of the lifting rod, the lifting rod can limit the material and buffer the material, and the lifting rod can adsorb and fix the material after the material moves to the lowest end.
Description
Technical Field
The invention relates to the technical field of automatic feeding and discharging, in particular to an automatic feeding and discharging device with a rotary pitch changing function.
Background
Need carry out a lot of processing to the material when processing the material, and the different required time of step of processing is also different, and need use the automatic unloader that goes up that has the displacement function to come to adjust the position between the material when moving the material in order to guarantee the efficiency of processing to be convenient for the later stage processing of material, but the automatic unloader that goes up that has the displacement function of general has some shortcomings when using, for example:
when putting into the inside of the automatic unloader that unloading was put to stage property has the displacement function, because it is spacing not to cushion the material, thereby make and easily take place to damage at blowing in-process material, simultaneously because do not carry on spacingly to the material, can take place to remove with the in-process material of displacement to the material, thereby be unfavorable for taking out the material, simultaneously when getting the material, it is comparatively difficult to get the material, and can not adjust the angle of material when getting the material, thereby will hardly take out the material after the material takes place to remove or the offset.
Disclosure of Invention
The invention aims to provide an automatic loading and unloading device with a rotary pitch changing function, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an automatic unloader that goes up of subsidiary rotatory displacement function, includes frame, support frame, moves material mechanism and tray, the lower extreme of frame is provided with rotatory displacement mechanism and support frame, the frame is connected with the support frame, rotatory displacement mechanism includes pneumatic displacement mechanism, spacing fixture and dust removal mechanism, the inside sliding connection of frame has moves material mechanism, it is located the top of tray to move material mechanism, rotatory displacement mechanism includes motor, fixed disk and support column, the motor sets up the below at the support frame, the upper end of motor is provided with the fixed disk, the side isogonism of fixed disk is provided with 4 support columns, 4 air inlets have been seted up to the lower extreme of fixed disk, the air inlet is linked together with the inside of the support column of near-end, and the material removes to the inside of support column in the rotatory displacement mechanism from the inside discharge gate of frame, and spacing fixture with can carry out the centre gripping fixed to the material, then the motor drives fixed disk and support column and rotates to adjust the position of material, and pneumatic displacement mechanism can adjust the position of material simultaneously, and dust removal mechanism removes the material to the inside of tray when the material removal mechanism.
Furthermore, the inside symmetry of both sides of support column slides and is provided with the slider, the connection side of support column and slider is provided with the sealing strip, 2 the opposite side of slider is provided with the limiting plate, spacing hole spacing to the material has been seted up to the inside of limiting plate, the inside upper end screw thread of support column is provided with the connecting rod, the lower extreme of connecting rod rotates and is provided with the fixture block, the material can enter into the spacing downthehole storage of limiting plate inside, then the limiting plate can remove, thereby adjust the distance between the material, and can drive the fixture block downstream through rotating the connecting rod, after the fixture block removed to the lower extreme, the fixture block can be spacing to the limiting plate, thereby make the limiting plate remove in certain interval, when the limiting plate is removing, the stability of limiting plate can be guaranteed to the slider, and the junction of slider and support column is provided with the sealing strip, and the sealing strip can guarantee that the gas in the support column can not think of external flow, and the both sides of slider and the junction slider of support column slider are the inclined plane simultaneously, thereby can strut the sealing strip through the slider, be convenient for the removal of slider.
Further, the pneumatic displacement mechanism comprises an air pump, an air inlet pipe, an exhaust pipe and a fixing sleeve, the air pump is arranged below the rotary supporting frame, one end of the air inlet pipe and one end of the exhaust pipe are connected with the air pump, the air inlet pipe and the exhaust pipe penetrate through the supporting frame, the air inlet pipe and the exhaust pipe are located below the air inlet, the fixing sleeve is arranged on the outer side of the exhaust pipe, an air exchange passage is arranged inside the supporting column and the fixing disc end, a pressure valve is arranged inside the air exchange passage, when the material moves to the position in front of the rotary displacement mechanism and moves to the position below the material, the air inlet and the air inlet pipe communicated with the supporting column are connected at the moment, the air pump works to pump out air in the supporting column through the air inlet pipe, at the moment, the air can drive the limiting plate and the sliding block to move to the fixing position, meanwhile, the material moves downwards to enter the inside the limiting hole, when the air pressure in the supporting column is reduced, the pressure valve in the air exchange passage is opened, so that the outside air enters the inside of the supporting column through the air exchange passage, and drives the limiting plate and the sliding block to move, so that the limiting plate and the sliding block are located at the lower end of the material;
when the air inlet is located the top of blast pipe, the blast pipe can the gas of blowout promote fixed cover rebound make its and air inlet closely laminate, then the gas can enter into the inside of support column from the blast pipe, and the support column can lead gas for gas is spout in the air change way of below from, and gas can promote limiting plate and slider when removing in the support column simultaneously and remove, thereby drives the material and removes and carry out the displacement to the material.
Further, spacing fixture includes supporting rod and centre gripping gasbag, the side of slider rotates and is provided with the fan, the inside of fan is provided with the ratchet, the inside of ratchet is provided with first lead screw, first lead screw is located the inside of limiting plate and slider, the outside threaded connection of first lead screw has the one end of supporting rod, the supporting rod slides and sets up the inside at the limiting plate, the other end of supporting rod is "U" shape, the angle such as "U" shape end outside of supporting rod is provided with a plurality of centre gripping gasbag, the center department of centre gripping gasbag is the cavity form, the correspondence of center department lower extreme of centre gripping gasbag is provided with the intake duct, the intake duct is seted up in the inside of limiting plate, can drive the fan and rotate when gaseous inside the support column flows, when breathing in and drive the fan and carry out forward flow, the fan can drive first lead screw through the ratchet and rotate, when the fan carries out the reverse rotation, the fan can not drive first lead screw and rotate, when first lead screw rotates, because first lead screw and supporting rod be threaded connection, and the limiting plate can carry out spacing lead screw and carry out the spacing to the centre gripping material when the fan carries out backward rotation, so carry out the centre gripping material removal and can carry out the buffering material to the limiting plate, move the limiting plate, can carry out the material removal when the material through the material removal, the buffering material removal, the material removal under the limiting plate, the material removal of centre gripping.
Further, the inside screw thread of first lead screw is provided with the second lead screw, second lead screw and supporting rod are sliding connection, the inside liftout rod that is provided with of "U" shape end upper end of supporting rod, the liftout rod is the slope form, the inside of liftout rod is provided with the pressure valve, because first lead screw and second lead screw are threaded connection, and the supporting rod can carry out spacingly to the second lead screw, so can drive the inside outwards removal of second lead screw at the supporting rod simultaneously when first lead screw removes, because a pot head of second lead screw is equipped with the sealing ring, so can make the inside atmospheric pressure of supporting rod reduce when the second lead screw removes, thereby promote the liftout rod to remove downwards, because the initial position of liftout rod is higher, so the liftout rod is nearer with the position of material, thereby can cushion the material, because the liftout rod is the slope form, so can make better laminating of liftout rod in the bottom of material, be convenient for spacing fixed to the material, after the liftout rod removes to the lower extreme, because the inside of liftout rod is linked together, so the supporting rod and the supporting rod of second lead screw can carry out rod and the inside slip supply the limiting plate to carry out rod to carry out, thereby the material to carry out the inside the slip.
Further, a fixed gear is arranged on the side face of the first lead screw and located inside the sliding block, a toothed key is meshed with the side face of the fixed gear, the toothed keys are arranged on the side face of the sliding rod, the sliding rod is arranged inside the sliding block in a sliding mode, a fixing strip is arranged at the lower end of the sliding rod and arranged inside the supporting column in a sliding mode, a first spring and a bottom rod are arranged inside the fixing strip respectively, the first spring is located at the upper end of the bottom rod, the bottom rod penetrates through the fixing strip, the toothed key and the sliding rod can be driven to move downwards through the fixed gear when the first lead screw rotates forwards, the fixing strip, the first spring and the bottom rod can be pushed to move downwards when the toothed key and the sliding rod move downwards, otherwise, the toothed key and the sliding rod can be driven to move upwards when the fixing strip, the first spring and the bottom rod move upwards, the fixed gear is driven to rotate through the toothed key, the first lead screw rotates reversely, the clamping rod can be driven to move downwards to clamp the material, the material is convenient to take out, and the material can be lifted upwards to further take out.
Further, dust removal mechanism includes backup pad, first subplate and second subplate, the upper end rotation of support frame is provided with the backup pad, the both ends of backup pad are provided with first subplate and second subplate respectively, first subplate is located the below of blast pipe, the side equidistance of first subplate is provided with a plurality of frictional layer, can drive the sill bar when rotatory displacement mechanism rotates and move, can drive when the sill bar removes and can rub with the frictional layer, because the bottom of sill bar comprises silk, the frictional layer comprises rubber, so the two can produce static when rubbing, thereby make the frictional layer attract the dust, make the dust flow to the inside of first subplate, when blowing carry out the displacement, gas can flow from gas exchange duct 224, because gas can blow out the surface to first subplate downwards, thereby drive backup pad, first subplate and second subplate rotate, first subplate can lead the air current and make gas flow along the surface of first subplate, backup pad and second subplate flow, when gas can carry out the surface along with the first subplate to the surface of first subplate, thereby the dust can not carry out the surface cleaning to the first subplate, so the gas can be along with the surface of first subplate, at this moment, so the dust can be carried out the accessory to the dust.
Furthermore, a bottom plate is arranged inside the supporting plate in a sliding mode, second springs are arranged on two sides of the bottom plate respectively, a filter layer in a filter screen shape is arranged at the upper end of the bottom plate, a flow channel in a Z shape is formed in the bottom plate, a storage chamber is arranged at the lower end of the inside of the supporting plate, when dust flows through the inside of the supporting plate, the filter layer can filter dust in gas, the dust moves downwards under the action of gravity and enters the storage chamber through the flow channel to be stored, the gas can generate pressure on the filter layer, the filter layer can move, the second springs can be driven to contract when the filter layer moves, then the second springs can drive the inside of the filter layer to be provided with a plurality of guide blocks with longitudinal sections in a triangular shape at equal intervals, and when the supporting plate rotates, the vice board of second can the rebound, can drive the slide bar rebound through it after the second subplate contacts with the sill bar, can drive first lead screw when the slide bar removes and carry out the antiport, thereby realize that the supporting rod outwards removes not being to the material centre gripping, the jacking pole is ejecting the material, simultaneously from the surface removal that enters into the gas in the backup pad can be along the second subplate, and the guide block can lead to gas, thereby make gas upflow, gas can pass through intake duct rebound this moment, gas can pass the inside of centre gripping gasbag this moment, the centre gripping gasbag that carries out the centre gripping to it when the material takes place the skew also can take place the skew, and can move to the normal position centre gripping gasbag under gaseous pushing action when gas passes the centre gripping gasbag, thereby supplementary correction material position, be convenient for take the material.
Compared with the prior art, the invention has the following beneficial effects: when the material storage device is used, the limiting plate is restored to the original position through air suction, so that the material is convenient to store, when the limiting plate moves, the material can move downwards and fall on the surface of the lifting rod, the lifting rod can limit the material and buffer the material, and the lifting rod can adsorb and fix the material after the material moves to the lowest end;
adjust the position of limiting plate through rotating, bottom bar and frictional layer contact production static adsorb the dust when rotating, blow and carry out the displacement to the limiting plate, later gaseous from the surface of taking a breath way blowout to first subplate, thereby drive first subplate, backup pad and second subplate rotate, can drive the liftout bar rebound when the second subplate rotates and ejecting the material, the supporting rod can outwards move simultaneously and not be in to the material centre gripping, and the gas that blows off is along first subplate, backup pad and second subplate, gas can clean the dust when flowing on the surface of first subplate, and can filter the dust when the inside of gas inflow way backup pad, later the direction piece leads to gas, make gas pass from the inside of centre gripping gasbag and drive the removal of centre gripping gasbag and resume the normal position, thereby adjust the position of material.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an overall front view schematic of the present invention;
FIG. 2 is a schematic cross-sectional view of the mounting plate and support post of the present invention;
FIG. 3 is a side view schematic of the mounting of the holding pan and motor of the present invention;
FIG. 4 is a schematic view of the internal structure of the support post of the present invention;
FIG. 5 is an enlarged schematic view of FIG. 4 at A in accordance with the present invention;
FIG. 6 is a schematic diagram of the structure of FIG. 4 at B in accordance with the present invention;
fig. 7 is a schematic view from above of the interior of the limiting plate of the invention;
FIG. 8 is a schematic top view of the mounting of the limiting plate and the lifting rod of the present invention;
FIG. 9 is a schematic view of the front view of the installation structure of the limiting plate and the lifting rod of the invention;
FIG. 10 is a cross-sectional front view of the mounting of the support plate and the first subplate of the present invention;
FIG. 11 is an enlarged schematic view at C of FIG. 10 of the present invention;
FIG. 12 is a side view of the first secondary plate and friction layer assembly of the present invention.
In the figure: 1. a frame; 2. a support frame; 201. an electric motor; 202. fixing the disc; 203. a support pillar; 204. a limiting plate; 205. a slider; 206. an air pump; 207. an air inlet pipe; 208. an exhaust pipe; 209. fixing a sleeve; 210. an air inlet; 211. a fan; 212. a first lead screw; 213. a clamping rod; 214. a second lead screw; 215. clamping the air bag; 216. an air inlet channel; 217. a jacking rod; 218. fixing a gear; 219. a slide bar; 220. a toothed key; 221. a fixing strip; 222. a first spring; 223. a bottom bar; 224. air channel changing; 225. a support plate; 226. a first sub-panel; 227. a friction layer; 228. a base plate; 229. a filter layer; 230. a flow channel; 231. a second spring; 232. a storage chamber; 233. a second sub-panel; 234. a guide block; 235. a connecting rod; 236. a clamping block; 3. a material moving mechanism; 4. a tray.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-12, the present invention provides the following technical solutions: the utility model provides an automatic unloader that goes up of subsidiary rotatory displacement function, which comprises a frame 1, support frame 2, move material mechanism 3 and tray 4, the lower extreme of frame 1 is provided with rotatory displacement mechanism and support frame 2, frame 1 is connected with support frame 2, rotatory displacement mechanism includes pneumatic displacement mechanism, spacing fixture and dust removal mechanism, the inside sliding connection of frame 1 has moves material mechanism 3, it is located the top of tray 4 to move material mechanism 3, rotatory displacement mechanism includes motor 201, fixed disk 202 and support column 203, motor 201 sets up the below at support frame 2, the upper end of motor 201 is provided with fixed disk 202, the side of fixed disk 202 is the same angle and is provided with 4 support columns 203, 4 air inlets 210 have been seted up to the lower extreme of fixed disk 202, air inlet 210 is linked together with the inside of the support column 203 of near-end, the material moves the inside of support column 203 in rotatory displacement mechanism from the discharge gate of frame 1 inside, spacing fixture can carry out the centre gripping fixed to the material, then motor drives fixed disk 202 and support column 203 and rotates, thereby adjust the position of material, pneumatic displacement mechanism can adjust the position of material simultaneously, when the material removes dust removal mechanism and carry out the material and move the inside of tray 3 to the material after the dust removal mechanism to the tray 4.
The inside symmetry of both sides of support column 203 slides and is provided with slider 205, the connection side of support column 203 and slider 205 is provided with the sealing strip, 2 the opposite side of slider 205 is provided with limiting plate 204, limiting plate 204's inside has been seted up the spacing hole spacing to the material, the inside upper end screw thread of support column 203 is provided with connecting rod 235, the lower extreme of connecting rod 235 rotates and is provided with fixture block 236, the material can enter into the spacing downthehole storage of limiting plate 204 inside, then limiting plate 204 can move, thereby adjust the distance between the material, and can drive fixture block 236 downstream through rotating connecting rod 235, after fixture block 236 removed to the lower extreme, fixture block 236 can carry on spacingly to limiting plate 204, thereby make limiting plate 204 remove in a certain interval, when limiting plate 204 is removing, slider 205 can guarantee the stability of limiting plate 204, and the junction of slider 205 and support column 203 is provided with the sealing strip, the sealing strip can guarantee that the gas in the support column 203 can not want the external flow, simultaneously the both sides of slider 205 and the junction slider 205 of support column 203 are the inclined plane, thereby can strut sealing strip 205 through slider 205, be convenient for the removal of slider 205.
The pneumatic variable-pitch mechanism comprises an air pump 206, an air inlet pipe 207, an air outlet pipe 208 and a fixing sleeve 209, the air pump 206 is arranged below the rotary support frame 2, one end of the air inlet pipe 207 and one end of the air outlet pipe 208 are connected with the air pump 206, the air inlet pipe 207 and the air outlet pipe 208 penetrate through the support frame 2, the air inlet pipe 207 and the air outlet pipe 208 are positioned below an air inlet 210, the fixing sleeve 209 is arranged outside the air outlet pipe 208, an air exchange passage 224 is arranged inside the support column 203 from the end of the fixed disc 202, a pressure valve is arranged inside the air exchange passage 224, when a material moves to the rotary variable-pitch mechanism, the air inlet 210 communicated with the support column 203 is connected with the air inlet pipe 207 when the support column 203 moves to the material below, the air pump 206 works to draw out air in the support column 203 through the air inlet pipe 207, the air can drive the limiting plate 204 and the slider 205 to move, so that the limiting plate 204 moves to the fixed position, meanwhile, the material moves downwards to enter the limiting hole, and when the air pressure in the support column 203 is reduced, the air pressure valve in the air exchange passage 224 is opened, so that the external air enters the interior of the support column 203 through the air exchange passage 224 and drives the limiting plate 204 and the slider 205 to move so that the material is positioned at the lower end of the limiting plate;
when the gas inlet 210 is located above the gas outlet pipe 208, the gas outlet pipe 208 can eject gas to push the fixing sleeve 209 to move upwards so that the fixing sleeve is tightly attached to the gas inlet 210, then the gas can enter the inside of the support column 203 from the gas outlet pipe 208, the support column 203 can guide the gas, the gas is ejected from the gas exchange passage 224 below, and meanwhile the gas can push the limiting plate 204 and the sliding block 205 to move when moving in the support column 203, so that the material is driven to move to change the distance of the material.
The limiting clamping mechanism comprises a clamping rod 213 and a clamping air bag 215, a fan 211 is arranged on the side face of a sliding block 205 in a rotating mode, a ratchet wheel is arranged inside the fan 211, a first screw rod 212 is arranged inside the ratchet wheel, the first screw rod 212 is located inside a limiting plate 204 and the sliding block 205, one end of the clamping rod 213 is in threaded connection with the outer side of the first screw rod 212, the clamping rod 213 is arranged inside a limiting plate 204 in a sliding mode, the other end of the clamping rod 213 is in a U shape, a plurality of clamping air bags 215 are arranged outside the U-shaped end of the clamping rod 213 in an equal angle mode, the center of each clamping air bag 215 is in a hollow shape, the lower end of the center of each clamping air bag 215 is correspondingly provided with an air inlet 216, the air inlet 216 is arranged inside the limiting plate 204, when gas flows inside a supporting column 203, the fan 211 can be driven to rotate, when the air is sucked to drive the fan 211 to positively flow, the fan 211 can drive the first screw rod 212 to rotate through the ratchet wheel, when the fan 211 reversely rotates, when the first screw rod 212 and drives the clamping rod 213 to positively flow, the clamping rod to move the material, the limiting plate 213, the limiting plate can move to the limiting plate 204, and the material can be prevented from moving downwards when the clamping rod 213 moves to the limiting plate 213, and the clamping rod 213, and the limiting plate can move to the material.
The inside screw thread of first lead screw 212 is provided with second lead screw 214, second lead screw 214 and holding rod 213 are sliding connection, the inside jacking pole 217 that is provided with of "U" shape end upper end of holding rod 213, jacking pole 217 is the slope form, the inside of jacking pole 217 is provided with the pressure valve, because first lead screw 212 and second lead screw 214 are threaded connection, and holding rod 213 can carry out spacingly to second lead screw 214, so can drive second lead screw 214 outwards in the inside of holding rod 213 simultaneously when first lead screw 212 removes, because a pot head of second lead screw 214 is equipped with the sealing ring, so can make the inside atmospheric pressure of holding rod 213 reduce when second lead screw 214 removes, thereby promote jacking pole 217 and remove downwards, because the initial position of jacking pole 217 is higher, so the jacking pole 217 is nearer with the position of material, thereby can cushion the material, because jacking pole 217 is the slope form, so can make the laminating of jacking pole 217 in the bottom of material better, be convenient for the material to fix the material, after the jacking pole 217 removes to the inside bottom that the jacking pole 213 can carry out the inside adsorption of holding rod 213 and the inside slide of holding rod 213 is linked together because the jacking pole 213 that the lower extreme can carry out absorption is linked together.
The side surface of the first screw 212 is provided with a fixed gear 218, the fixed gear 218 is located inside the slider 205, the side surface of the fixed gear 218 is connected with a toothed key 220 in a meshing manner, a plurality of toothed keys 220 are arranged on the side surface of a sliding rod 219, the sliding rod 219 is arranged inside the slider 205 in a sliding manner, a fixed bar 221 is arranged at the lower end of the sliding rod 219 in a sliding manner, the fixed bar 221 is arranged inside the supporting column 203 in a sliding manner, a first spring 222 and a bottom bar 223 are respectively arranged inside the fixed bar 221, the first spring 222 is located at the upper end of the bottom bar 223, the bottom bar 223 penetrates through the fixed bar 221, when the first screw 212 rotates forwards, the toothed key 220 and the sliding rod 219 are driven to move downwards by the fixed gear 218, when the toothed key 220 and the sliding rod 219 move downwards, the fixed bar 221, the first spring 222 and the bottom bar 223 move downwards, otherwise, the toothed key 220 and the sliding bar 219 are driven to move upwards when the fixed bar 221, the first spring 222 and the bottom bar 223 move upwards, so that the top bar 213 is convenient for taking out of the material, and the top bar 213 is not convenient for taking out.
The dust removing mechanism comprises a supporting plate 225, a first auxiliary plate 226 and a second auxiliary plate 233, the supporting plate 225 is rotatably arranged at the upper end of the supporting frame 2, the first auxiliary plate 226 and the second auxiliary plate 233 are respectively arranged at two ends of the supporting plate 225, the first auxiliary plate 226 is positioned below the exhaust pipe 208, a plurality of friction layers 227 are equidistantly arranged on the side surfaces of the first auxiliary plate 226, the bottom rod 223 is driven to move when the rotating distance changing mechanism rotates, the bottom rod 223 is driven to rub against the friction layers 227 when the bottom rod 223 moves, the friction layers 227 are made of silk, static electricity is generated when the bottom rod 223 and the friction layers rub against each other, the friction layers 227 attract dust, the dust flows into the first auxiliary plate 226, gas flows out of the gas exchange channel 224 when air blowing distance changing is carried out, the gas is blown downwards to the surface of the first auxiliary plate 226, the supporting plate 225, the first auxiliary plate 226 and the second auxiliary plate 233 are driven to rotate, and the first auxiliary plate 226 guides the gas flow along the surface of the first auxiliary plate 226, and the gas flows through the first auxiliary plate 226, and the surface of the first auxiliary plate 226 and the dust does not flow along with the surface of the first auxiliary plate 226.
The bottom plate 228 is slidably disposed inside the supporting plate 225, the second springs 231 are disposed on two sides of the bottom plate 228, the filter layer 229 in a filter screen shape is disposed at the upper end of the bottom plate 228, the flow channel 230 in a Z shape is disposed inside the bottom plate 228, the storage chamber 232 is disposed at the lower end inside the supporting plate 225, when dust flows through the inside of the supporting plate 225, the filter layer 229 can filter dust in gas, the dust moves downwards under the action of gravity and enters the storage chamber 232 through the flow channel 230 to be stored, and the gas can generate pressure on the filter layer 229, so that the filter layer 229 moves, the second springs 231 can be driven to contract when the filter layer 229 moves, and then the second springs 231 can drive the filter layer 229 to move left and right, so that the surface of the filter layer 229 can be cleaned conveniently.
A plurality of guide blocks 234 with triangular longitudinal sections are equidistantly arranged in the second subplate 233, when the support plate 225 rotates, the second subplate 233 moves upwards, when the second subplate 233 contacts the bottom rod 223, the slide rod 219 is driven to move upwards through the second subplate 233, when the slide rod 219 moves, the first screw rod 212 is driven to rotate in the opposite direction, so that the clamping rod 213 moves outwards without clamping the material, the lifting rod 217 pushes out the material, meanwhile, the gas entering the support plate 225 moves along the surface of the second subplate 233, the guide blocks 234 guide the gas, so that the gas flows upwards, at the moment, the gas moves upwards through the air inlet passage 216, and at the moment, the gas passes through the inside of the clamping air bag 215, when the material deflects, the clamping air bag 215 clamping the material also deflects, and when the gas passes through the clamping air bag 215, the clamping air bag 215 moves towards the original position under the pushing action of the gas, so as to assist in correcting the position of the material, and facilitate taking the material.
The working principle of the invention is as follows: the motor 201 drives the supporting column 203 to move, so that the supporting column 203 moves to a position right below a material, then the air pump 206 works to suck out air in the supporting column 203, the limiting plate 204 and the sliding block 205 are driven to move along with the flowing of the air, the limiting plate 204 and the sliding block 205 are moved to fixed positions, meanwhile, the material moves downwards, the air drives the fan 211 to rotate forwards, the fan 211 rotates forwards to drive the first screw rod 212 to rotate, the clamping rod 213 moves and the air pressure inside the clamping rod 213 is reduced, the clamping rod 213 clamps the material, the material moves downwards to the upper end of the jacking rod 217, the jacking rod 217 is attached to the bottom of the material in an inclined mode, the material can be prevented from being misplaced, the jacking rod 217 has a certain height in an initial state, the jacking rod 217 can buffer the material, then the jacking rod 217 descends slowly along with the descending of the air pressure in the clamping rod 213, and after the jacking rod 217 moves to the bottom, the jacking rod 217 can generate suction to adsorb the material;
the gas blown to the first auxiliary plate 226 flows along the first auxiliary plate 226, the supporting plate 225 and the second auxiliary plate 233, the surface of the gas can be cleaned when the gas flows on the surface of the first auxiliary plate 226, dust in the gas can be filtered when the gas flows into the supporting plate 225, the gas can be guided by the guide block 234 when the gas flows on the surface of the second auxiliary plate 233, so that the gas flows upwards to drive the clamping air bags 215 to return to the original position, the material can be driven to move when the clamping air bags 215 move, the position of the material can be adjusted, and the material can be conveniently taken and moved by the material moving mechanism 3.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an automatic unloader that goes up of subsidiary rotatory displacement function, includes frame (1), support frame (2), moves material mechanism (3) and tray (4), its characterized in that: the automatic dust removing machine is characterized in that a rotary variable-pitch mechanism and a support frame (2) are arranged at the lower end of the rack (1), the rack (1) is connected with the support frame (2), the rotary variable-pitch mechanism comprises a pneumatic variable-pitch mechanism, a limiting clamping mechanism and a dust removing mechanism, a material moving mechanism (3) is connected to the inside of the rack (1) in a sliding mode, the material moving mechanism (3) is located above a tray (4), the rotary variable-pitch mechanism comprises a motor (201), a fixed disc (202) and support columns (203), the motor (201) is arranged below the support frame (2), the upper end of the motor (201) is provided with the fixed disc (202), the side faces of the fixed disc (202) are provided with 4 support columns (203) at equal angles, the lower end of the fixed disc (202) is provided with 4 air inlets (210), and the air inlets (210) are communicated with the inside of the support columns (203) at the near end;
sliding blocks (205) are symmetrically arranged inside two sides of the supporting column (203) in a sliding mode, sealing strips are arranged on the connecting sides of the supporting column (203) and the sliding blocks (205), limiting plates (204) are arranged on the opposite sides of 2 sliding blocks (205), limiting holes for limiting materials are formed in the limiting plates (204), a connecting rod (235) is arranged at the upper end of the inside of the supporting column (203) in a threaded mode, and a clamping block (236) is rotatably arranged at the lower end of the connecting rod (235);
the limiting clamping mechanism comprises a clamping rod (213) and clamping air bags (215), a fan (211) is arranged on the side face of a sliding block (205) in a rotating mode, a ratchet is arranged inside the fan (211), a first screw rod (212) is arranged inside a limiting plate (204) and the sliding block (205), the outer side of the first screw rod (212) is connected with one end of the clamping rod (213) in a threaded mode, the clamping rod (213) is arranged inside the limiting plate (204) in a sliding mode, the other end of the clamping rod (213) is in a U shape, a plurality of clamping air bags (215) are arranged outside the U-shaped end of the clamping rod (213) in an equal angle mode, the center of each clamping air bag (215) is in a hollow shape, an air inlet channel (216) is correspondingly arranged at the lower end of the center of each clamping air bag (215), and the air inlet channel (216) is arranged inside the limiting plate (204);
the inside screw thread of first lead screw (212) is provided with second lead screw (214), second lead screw (214) and holding rod (213) are sliding connection, the inside jacking pole (217) that is provided with of "U" shape end upper end of holding rod (213), jacking pole (217) are the slope form, the inside of jacking pole (217) is provided with the pressure valve.
2. The automatic loading and unloading device with the function of rotating and changing the pitch as claimed in claim 1 is characterized in that: pneumatic displacement mechanism includes air pump (206), intake pipe (207), blast pipe (208) and fixed cover (209), air pump (206) set up the below at rotatory support frame (2), the one end of intake pipe (207) and blast pipe (208) is connected with air pump (206), intake pipe (207) and blast pipe (208) run through support frame (2), intake pipe (207) and blast pipe (208) are located the below of air inlet (210), the outside of blast pipe (208) is provided with fixed cover (209), support column (203) are provided with air change way (224) apart from the inside of fixed disk (202) end.
3. The automatic loading and unloading device with the function of rotating and changing the pitch as claimed in claim 1 is characterized in that: the side of the first screw rod (212) is provided with a fixed gear (218), the fixed gear (218) is located inside a sliding block (205), the side of the fixed gear (218) is connected with a toothed key (220) in a meshed mode, the toothed keys (220) are arranged on the side of a sliding rod (219), the sliding rod (219) is arranged inside the sliding block (205) in a sliding mode, the lower end of the sliding rod (219) is provided with a fixing strip (221), the fixing strip (221) is arranged inside a supporting column (203) in a sliding mode, a first spring (222) and a bottom rod (223) are arranged inside the fixing strip (221) respectively, the first spring (222) is located at the upper end of the bottom rod (223), and the bottom rod (223) penetrates through the fixing strip (221).
4. The automatic loading and unloading device with the function of rotating and changing the pitch as claimed in claim 2, is characterized in that: dust removal mechanism includes backup pad (225), first subplate (226) and second subplate (233), the upper end of support frame (2) is rotated and is provided with backup pad (225), the both ends of backup pad (225) are provided with first subplate (226) and second subplate (233) respectively, first subplate (226) are located the below of blast pipe (208), the side equidistance of first subplate (226) is provided with a plurality of frictional layer (227).
5. The automatic loading and unloading device with the function of rotating and changing the pitch as claimed in claim 4, is characterized in that: the inside slip of backup pad (225) is provided with bottom plate (228), the both sides of bottom plate (228) are provided with second spring (231) respectively, the upper end of bottom plate (228) is provided with filter layer (229) that are the filter screen form, runner (230) that are "Z" shape are seted up to the inside of bottom plate (228), the inside lower extreme of backup pad (225) is provided with apotheca (232).
6. The automatic loading and unloading device with the function of rotating and changing the pitch as claimed in claim 4, is characterized in that: the inside equidistance of second subplate (233) is provided with a plurality of longitudinal section and is the guide block (234) of triangle-shaped.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111449463.2A CN114368607B (en) | 2021-12-01 | 2021-12-01 | Automatic feeding and discharging device with rotary pitch changing function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111449463.2A CN114368607B (en) | 2021-12-01 | 2021-12-01 | Automatic feeding and discharging device with rotary pitch changing function |
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| CN114368607A CN114368607A (en) | 2022-04-19 |
| CN114368607B true CN114368607B (en) | 2023-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111449463.2A Active CN114368607B (en) | 2021-12-01 | 2021-12-01 | Automatic feeding and discharging device with rotary pitch changing function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115246078B (en) * | 2022-07-04 | 2023-06-23 | 盐城耀晖人防防护设备科技有限公司 | Surface treatment device for improving strength of bearing backing plate of civil air defense door |
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| CN113581729A (en) * | 2021-07-07 | 2021-11-02 | 济南腔调猫仪器仪表有限公司 | Detection apparatus for but digital television circuit board unloading automatically |
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| US5116183A (en) * | 1989-11-27 | 1992-05-26 | Lee Sang H | Apparatus for unloading freight from an open freight car |
| CN209651154U (en) * | 2019-03-29 | 2019-11-19 | 成都永安制药有限公司 | A kind of conveying mechanism conveying Betagen Solution bottle |
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| CN114368607A (en) | 2022-04-19 |
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