CN209919412U - Automatic loading and unloading device for large-sized workpieces - Google Patents
Automatic loading and unloading device for large-sized workpieces Download PDFInfo
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- CN209919412U CN209919412U CN201920722871.2U CN201920722871U CN209919412U CN 209919412 U CN209919412 U CN 209919412U CN 201920722871 U CN201920722871 U CN 201920722871U CN 209919412 U CN209919412 U CN 209919412U
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- transmission
- bearing support
- motor
- transmission casing
- machine shell
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- 230000005540 biological transmission Effects 0.000 claims abstract description 93
- 239000000463 material Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The utility model discloses an automatic unloader that goes up of large-scale work piece belongs to work piece transmission technical field, including the bearing support pole, the upper end surface welded fastening of bearing support pole has first transmission casing, and one side surface of first transmission casing is provided with first motor, the one end of first motor is provided with the spindle body, the surface mounting of spindle body has drive chain, drive gear is installed in drive chain's surface meshing, the one end of first transmission casing is provided with second transmission casing, and the bolt hole has all been opened with second transmission casing both sides outer wall to first transmission casing, fastening bolt is installed to bolt hole internal rotation, the one end of second transmission casing is provided with third transmission casing, and the below position department that is close to third transmission casing is provided with the bearing support frame. The utility model discloses a unloading structure in the mechanical type has reduced human labor cost and intensity for the speed of transmission processing has been had the function of upper limit alarm.
Description
Technical Field
The utility model relates to a work piece transmission field, in particular to automatic unloader that goes up of large-scale work piece.
Background
The workpiece is a processing object in the machining process, can be a single part or a combination of several fixed parts, the processing modes of the workpiece are various, and include turning, milling, planing, grinding, casting, forging and the like, the processing procedures of the workpiece also change along with the change of the processing modes, the positioning of the workpiece refers to the process that the workpiece occupies the correct position in a machine tool or a clamp, the purpose is to enable the same batch of workpieces to occupy the consistent correct processing position during processing, the workpiece is divided into a rough reference (called a rough surface) and a fine reference (commonly called a smooth surface) according to the planar processing by planar positioning, the structures of positioning elements used in corresponding clamps are different, and the workpiece is mainly matched with a forklift in the transferring process and has less capacity.
The existing workpiece feeding and discharging device has certain defects in use, is low in degree of mechanization, cannot realize the feeding and discharging function, cannot reduce labor intensity and labor cost, does not have an upper limit alarm function, and needs to be further improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic unloader that goes up of large-scale work piece just can effectively solve the problem among the background art.
The utility model realizes the above purpose by the following technical proposal, an automatic loading and unloading device for large workpieces comprises a bearing support rod, a first transmission casing is fixed on the outer surface of the upper end of the bearing support rod by welding, a first motor is arranged on the outer surface of one side of the first transmission casing, one end of the first motor is provided with a crankshaft body, the outer surface of the crankshaft body is provided with a transmission chain, the outer surface of the transmission chain is meshed with a driving gear, one end of the first transmission casing is provided with a second transmission casing, bolt holes are arranged on the outer walls of the two sides of the first transmission casing and the second transmission casing, fastening bolts are rotatably arranged in the bolt holes, one end of the second transmission casing is provided with a third transmission casing, a bearing support frame is arranged at the position close to the lower part of the third transmission casing, and the outer walls of the two sides of the bearing support frame are provided with, the material bin is arranged on the outer surface of the outer ring of the rotary conveying wheel, the short-distance sensing alarm is mounted on the outer surface of the lower end of the bearing support frame through fastening screws, and a transfer trolley is arranged at a position close to the lower position of the short-distance sensing alarm.
Preferably, the bearing support frame has two sets of firmware hole sites, can place the second motor and pass through the flange fastening in the first set of firmware hole site of bearing support frame, and the swivel bearing of rotatory delivery wheel can be placed in the second set of firmware hole site of bearing support frame, and the size specification of first set of firmware hole site will be greater than the second set of firmware hole site.
Preferably, the crankshaft body of the first motor and the driving gear are both mounted in a meshed manner with the transmission chain, and the number of the driving gears is a plurality of groups.
Preferably, the number of the fastening bolts is eight, the first transmission casing is fixedly mounted with the second transmission casing through the fastening bolts, and the second transmission casing is fixedly mounted with the third transmission casing through the fastening bolts.
Preferably, the outer walls of the first transmission casing, the second transmission casing and the third transmission casing are provided with mounting holes corresponding to two ends of the driving gear.
Preferably, the bearing support rods are stainless steel members, and the number of the bearing support rods is six.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the spindle body of first motor, drive gear all with the meshing installation, therefore whole drive chain is following the rotation operation when the spindle body of first motor rotates, thereby realize the transportation material loading work of the work piece on the drive chain, the work piece transports in the second transmission casing by first transmission casing, the altitude variation of material loading has been accomplished in transporting to the third transmission casing by the second transmission casing, set up the rotatory delivery wheel below the feed opening position department of third transmission casing, the rotatory delivery wheel is inserted in the first group firmware hole site of bearing support frame through the rotation bearing, the rotatory delivery wheel meshes the installation with the motor shaft of second motor through the axle hole, the second motor is installed in the second group firmware hole site of bearing support frame, the work piece can fall to the material storehouse of rotatory delivery wheel through the feed opening position department of third transmission casing in the material loading process, at this moment, the second motor drives the rotary conveying wheel to rotate, the workpiece can be descended to the transfer trolley due to gravity in the rotating process, the collection operation is completed, the close-range sensing alarm is arranged at the lower end of the bearing support frame and above the transfer trolley, and when the workpiece is too close to the close-range sensing alarm, the close-range sensing alarm can give out alarm sound to represent that the transfer trolley is currently in a full load state.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial enlarged view of the present invention.
In the figure: 1. the device comprises a bearing support rod, 2, a first transmission case, 3, a first motor, 4, a driving gear, 5, a transmission chain, 6, a fastening bolt, 7, a second transmission case, 8, a third transmission case, 9, a bearing support frame, 10, a second motor, 11, a motor shaft, 12, a rotary conveying wheel, 13, a material bin, 14, a rotary bearing, 15, a close-distance sensing alarm, 16 and a transfer trolley.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, an automatic loading and unloading device for large-sized workpieces comprises a bearing support rod 1, a first transmission case 2 is welded and fixed on the outer surface of the upper end of the bearing support rod 1, a first motor 3 is arranged on the outer surface of one side of the first transmission case 2, a crankshaft body is arranged at one end of the first motor 3, a transmission chain 5 is arranged on the outer surface of the crankshaft body, a driving gear 4 is arranged on the outer surface of the transmission chain 5 in a meshed manner, a second transmission case 7 is arranged at one end of the first transmission case 2, bolt holes are formed in the outer walls of the two sides of the first transmission case 2 and the second transmission case 7, fastening bolts 6 are rotatably arranged in the bolt holes, a third transmission case 8 is arranged at one end of the second transmission case 7, a bearing support frame 9 is arranged at a position close to the lower part of the third transmission case 8, and fastener hole, a second motor 10 is arranged in the hole position of the fixing part, a motor shaft 11 is arranged at one end of the second motor 10, a rotary conveying wheel 12 is arranged at a position close to one side of the motor shaft 11, a motor shaft hole is formed in the outer surface of one side of the rotary conveying wheel 12, the rotary conveying wheel 12 is in butt joint and meshing installation with the motor shaft 11 of the second motor 10 through the motor shaft hole, a rotary bearing 14 is fixedly welded on the outer surface of the other side of the rotary conveying wheel 12, a material bin 13 is reserved on the outer ring surface of the rotary conveying wheel 12, a short-distance sensing alarm 15 is installed on the outer surface of the lower end of the bearing support frame 9 through a fastening screw, and a transfer trolley 16 is arranged.
The bearing support frame 9 is provided with two groups of fixing part hole sites, a second motor 10 can be placed in a first group of fixing part hole sites of the bearing support frame 9 and fixed through flanges, a rotary bearing 14 of a rotary conveying wheel 12 can be placed in a second group of fixing part hole sites of the bearing support frame 9, and the size specification of the first group of fixing part hole sites is larger than that of the second group of fixing part hole sites; a crankshaft body of the first motor 3 and the driving gears 4 are both meshed with the transmission chain 5, and the number of the driving gears 4 is a plurality of groups; the number of the fastening bolts 6 is eight, the first transmission machine shell 2 is fixedly installed with the second transmission machine shell 7 through the fastening bolts 6, and the second transmission machine shell 7 is fixedly installed with the third transmission machine shell 8 through the fastening bolts 6; the outer walls of the first transmission machine shell 2, the second transmission machine shell 7 and the third transmission machine shell 8 are all provided with mounting holes corresponding to the two ends of the driving gear 4; the bearing support rods 1 are members made of stainless steel materials, and the number of the bearing support rods 1 is six.
The utility model discloses a theory of operation: the first transmission machine shell 2, the second transmission machine shell 7 and the third transmission machine shell 8 are mutually connected and fixed through fastening bolts 6, the first motor 3, the transmission chain 5 and the driving gear 4 are respectively arranged on the first transmission machine shell 2, the second transmission machine shell 7 and the third transmission machine shell 8, a crankshaft body of the first motor 3 and the driving gear 4 are respectively meshed with the transmission chain 5, therefore, when the crankshaft body of the first motor 3 rotates, the whole transmission chain 5 operates along with the rotation, thereby realizing the transferring and feeding work of workpieces on the transmission chain 5, the workpieces are transferred into the second transmission machine shell 7 from the first transmission machine shell 2, the height change of feeding is completed from the second transmission machine shell 7 to the third transmission machine shell 8, a rotary conveying wheel 12 is arranged below the position of a feed opening of the third transmission machine shell 8, the rotary conveying wheel 12 is inserted into a first group of fixing pieces of the bearing support frame 9 through a rotary bearing 14, the rotary conveying wheel 12 is engaged with a motor shaft 11 of a second motor 10 through a shaft hole, the second motor 10 is arranged in a second group of fixing hole positions of the bearing support frame 9, a workpiece can fall into a material bin 13 of the rotary conveying wheel 12 through a feed opening position of a third conveying shell 8 in the feeding process, the second motor 10 drives the rotary conveying wheel 12 to rotate at the moment, the workpiece can fall into a transfer trolley 16 due to gravity in the rotating process to finish the collecting operation, a short-distance sensing alarm 15 is arranged at the lower end of the bearing support frame 9 and above the transfer trolley 16, when the workpiece is too close to the short-distance sensing alarm 15, the short-distance sensing alarm 15 can give out an alarm sound to represent that the transfer trolley 16 is currently in a full-load state, the utility model adopts a mechanical feeding and discharging structure, reduces the labor cost and the labor intensity, and accelerates the conveying processing speed, and has the function of an upper limit alarm.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an automatic unloader that goes up of large-scale work piece which characterized in that: comprises a bearing support rod (1), a first transmission casing (2) is fixed on the upper end outer surface of the bearing support rod (1) in a welding mode, a first motor (3) is arranged on the outer surface of one side of the first transmission casing (2), a crankshaft body is arranged at one end of the first motor (3), a transmission chain (5) is arranged on the outer surface of the crankshaft body, a driving gear (4) is installed on the outer surface of the transmission chain (5) in a meshed mode, a second transmission casing (7) is arranged at one end of the first transmission casing (2), bolt holes are formed in the outer walls of the two sides of the first transmission casing (2) and the second transmission casing (7), fastening bolts (6) are installed in the bolt holes in a rotating mode, a third transmission casing (8) is arranged at one end of the second transmission casing (7), and a bearing support frame (9) is arranged at the position, close to the lower portion of the third, the outer walls of two sides of the bearing support frame (9) are provided with fixing piece hole sites, a second motor (10) is arranged in each fixing piece hole site, one end of each second motor (10) is provided with a motor shaft (11), a rotary conveying wheel (12) is arranged at a position close to one side of each motor shaft (11), and the outer surface of one side of the rotary conveying wheel (12) is provided with an engine shaft hole, the rotary conveying wheel (12) is in butt joint and meshing installation with the motor shaft (11) of the second motor (10) through the engine shaft hole, a rotary bearing (14) is welded and fixed on the outer surface of the other side of the rotary conveying wheel (12), a material bin (13) is reserved on the outer ring surface of the rotary conveying wheel (12), a short-distance sensing alarm (15) is installed on the outer surface of the lower end of the bearing support frame (9) through a fastening screw, and a transfer trolley (16) is arranged at a position close to the lower part of the short-distance sensing alarm (15).
2. The automatic loading and unloading device for the large-sized workpieces as recited in claim 1, wherein: the bearing support frame (9) has two sets of firmware hole sites, can place second motor (10) in the first group firmware hole site of bearing support frame (9) through the flange fastening, and swivel bearing (14) of rotatory delivery wheel (12) can be placed in the second group firmware hole site of bearing support frame (9), and the size specification of first group firmware hole site will be greater than the second group firmware hole site.
3. The automatic loading and unloading device for the large-sized workpieces as recited in claim 1, wherein: a crankshaft body of the first motor (3) and the driving gears (4) are all installed in a meshed mode with the transmission chain (5), and the number of the driving gears (4) is a plurality of groups.
4. The automatic loading and unloading device for the large-sized workpieces as recited in claim 1, wherein: the number of the fastening bolts (6) is eight, the first transmission machine shell (2) is fixedly installed with the second transmission machine shell (7) through the fastening bolts (6), and the second transmission machine shell (7) is fixedly installed with the third transmission machine shell (8) through the fastening bolts (6).
5. The automatic loading and unloading device for the large-sized workpieces as recited in claim 1, wherein: and the outer walls of the first transmission machine shell (2), the second transmission machine shell (7) and the third transmission machine shell (8) are respectively provided with a mounting hole corresponding to the two ends of the driving gear (4).
6. The automatic loading and unloading device for the large-sized workpieces as recited in claim 1, wherein: the bearing support rods (1) are members made of stainless steel materials, and the number of the bearing support rods (1) is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920722871.2U CN209919412U (en) | 2019-05-20 | 2019-05-20 | Automatic loading and unloading device for large-sized workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920722871.2U CN209919412U (en) | 2019-05-20 | 2019-05-20 | Automatic loading and unloading device for large-sized workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209919412U true CN209919412U (en) | 2020-01-10 |
Family
ID=69091316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920722871.2U Expired - Fee Related CN209919412U (en) | 2019-05-20 | 2019-05-20 | Automatic loading and unloading device for large-sized workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209919412U (en) |
-
2019
- 2019-05-20 CN CN201920722871.2U patent/CN209919412U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |