CN212831449U - Automatic feeding device for machining - Google Patents

Automatic feeding device for machining Download PDF

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Publication number
CN212831449U
CN212831449U CN202021486897.0U CN202021486897U CN212831449U CN 212831449 U CN212831449 U CN 212831449U CN 202021486897 U CN202021486897 U CN 202021486897U CN 212831449 U CN212831449 U CN 212831449U
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Prior art keywords
plate
motor
rotating shaft
automatic feeding
fixed
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CN202021486897.0U
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Chinese (zh)
Inventor
朱翔
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Suzhou Borz Industrial Technology Co ltd
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Suzhou Borz Industrial Technology Co ltd
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Abstract

The utility model discloses an automatic loading attachment is used in machining, including frame, workstation, conveyer belt, PLC control box, feed mechanism, the frame includes bottom plate, backup pad and roof, the right side at the bottom plate top is installed to the backup pad, the top at the backup pad is installed to the roof, the top at the bottom plate is installed to the workstation, the left side at the bottom plate top is installed to the conveyer belt, the left side at the backup pad is installed to the PLC control box, feed mechanism installs the bottom at the roof. The utility model discloses a PCL control box control feeding mechanism carries out automatic feeding, for artifical material loading, labour saving and time saving not only has reduced staff's intensity of labour moreover, has improved material loading efficiency, to the great work piece of weight, also can carry out automatic feeding moreover, prevents that the workman from in handling, appears work and drops, injures workman's phenomenon and takes place, brings very big facility for material loading work.

Description

Automatic feeding device for machining
Technical Field
The utility model relates to a machining technical field specifically is an automatic loading attachment is used in machining.
Background
According to the application number: 201711308279.X, which comprises a bottom plate, a first shell fixedly connected to the left side of the top of the bottom plate, a second shell fixedly connected to the right side of the top of the bottom plate, a first shell fixedly connected to the left side of the first shell and located at the top of the bottom plate through a fixing plate, and a second shell fixedly connected to the left side of the first shell and located at the right side of the first shell. According to the invention, the driving motor, the driving rotating shaft, the first pulley, the first sliding rail, the first sliding block, the second sliding rail, the second sliding block, the second pulley, the second rotating shaft, the first steel rope, the sliding rod, the sliding block, the sucker, the telescopic rod, the spring, the output motor, the output rotating shaft, the third pulley and the second steel rope are matched with each other, when a plate-type material is loaded, the vacuum sucker mode is adopted for loading, the material is not required to be bound, not only is the time saved, the material is prevented from shaking in the lifting process, the loading efficiency is improved, and great convenience is brought to workers. However, in the using process, a plurality of pulleys are needed, the manufacturing cost is improved, the moving and lifting distance in the using process is small, the application range is small, the practicability of the device is poor, the feeding accuracy is poor due to the fact that the PLC is not adopted for controlling the feeding process, and great inconvenience is brought to feeding work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic loading attachment is used in machining to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic feeding device for machining comprises a rack, a workbench, a conveyor belt, a PLC (programmable logic controller) control box and a feeding mechanism, wherein the rack comprises a bottom plate, a support plate and a top plate, the support plate is mounted on the right side of the top of the bottom plate, the top plate is mounted on the top of the support plate, the workbench is mounted on the top of the bottom plate, the conveyor belt is mounted on the left side of the top of the bottom plate, the PLC control box is mounted on the left side of the support plate, and the feeding mechanism is mounted at the bottom of the top plate;
the feeding mechanism comprises a chute, the chute is arranged at the bottom of a top plate, first bearings are arranged in grooves at the left side and the right side of the inner wall of the chute, the two first bearings are movably connected through a threaded rotating shaft, a first gear is arranged on the surface of the threaded rotating shaft and on one side close to a supporting plate, a second gear meshed with the first gear is arranged at the top of the first gear, a first rotating shaft is arranged at the top of the second gear, a first motor is arranged at the top of the top plate and in a position corresponding to the first rotating shaft, an output shaft of the first motor is fixedly connected with the top of the first rotating shaft, a threaded sleeve is in threaded connection with the surface of the threaded rotating shaft, a pulley is arranged at the bottom of the threaded sleeve, a fixed rope is arranged on the surface of the pulley, a second motor is arranged at the position corresponding to the fixed rope at the left side of the supporting plate, and a second, the surface mounting of second pivot has the reel, the fixed winding of the one end of pulley is kept away from to fixed rope is on the surface of reel, the bottom fixedly connected with sucking disc mechanism of fixed rope.
Preferably, the right side fixedly connected with connecting block at spout inner wall top, the left side fixed connection of gag lever post and spout inner wall is passed through in the left side of connecting block, the surperficial swing joint of gag lever post has the stopper, the bottom and the thread bush fixed connection of stopper.
Preferably, the top of the second rotating shaft is movably connected with a second bearing, and the second bearing is installed in a groove in the bottom of the top plate.
Preferably, the sucking disc mechanism includes the fixed plate, the top and the fixed rope fixed connection of fixed plate, the cylinder is installed to the bottom of fixed plate, vacuum chuck is installed to the bottom of cylinder.
Preferably, the left side fixedly connected with supporting shoe of pulley, the bottom fixedly connected with limiting plate of supporting shoe, the sliding tray has been seted up on the right side of limiting plate, swing joint has the slider on the inner wall of sliding tray, the bottom fixedly connected with bracing piece of slider, the bottom of bracing piece and the top fixed connection of fixed plate.
Preferably, the first motor and the second motor are both set to be low-speed positive and negative rotating motors, and the first motor and the second motor can be self-locked.
Preferably, the first motor, the second motor and the air cylinder are connected with the PLC control box through electric signals.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a PCL control box control feeding mechanism carries out automatic feeding, for artifical material loading, labour saving and time saving not only has reduced staff's intensity of labour moreover, has improved material loading efficiency, to the great work piece of weight, also can carry out automatic feeding moreover, prevents that the workman from in handling, appears work and drops, injures workman's phenomenon and takes place, brings very big facility for material loading work.
2. The utility model discloses a connecting block, gag lever post and stopper mutually support for the more stable of thread bush motion has played the effect of supporting the second pivot through setting up the second bearing, mutually supports through supporting shoe, limiting plate, sliding tray, slider and bracing piece, has played the effect of leading to sucker mechanism, makes sucker mechanism motion more stable.
Drawings
FIG. 1 is a sectional view of the front view of the present invention;
fig. 2 is a partial enlarged view of a-a in fig. 1 according to the present invention.
In the figure: 1 rack, 101 bottom plate, 102 supporting plate, 103 top plate, 2 workstations, 3 conveyer belts, 4PLC control box, 5 feeding mechanism, 51 spout, 52 first bearing, 53 screw spindle, 54 first gear, 55 second gear, 56 first spindle, 57 first motor, 58 thread bush, 59 pulley, 510 fixed rope, 511 second motor, 512 second spindle, 513 reel, 514 sucking disc mechanism, 5141 fixed plate, 5142 cylinder, 5143 vacuum chuck, 6 connecting block, 7 gag lever post, 8 stopper, 9 second bearing, 10 supporting block, 11 stopper plate, 12 sliding groove, 13 slider, 14 bracing piece.
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 feeding device for machining includes a frame 1, a workbench 2, a conveyor belt 3, a PLC control box 4, and a feeding mechanism 5, where the frame 1 includes a bottom plate 101, a support plate 102 and a top plate 103, the support plate 102 is installed on the right side of the top of the bottom plate 101, the top plate 103 is installed on the top of the support plate 102, the workbench 2 is installed on the top of the bottom plate 101, the conveyor belt 3 is installed on the left side of the top of the bottom plate 101, the PLC control box 4 is installed on the left side of the support plate 102, and the feeding mechanism 5 is installed on the bottom of the top.
Referring to fig. 1-2, the feeding mechanism 5 includes a sliding slot 51, the sliding slot 51 is disposed at the bottom of the top plate 103, first bearings 52 are mounted in grooves at the left and right sides of the inner wall of the sliding slot 51, the two first bearings 52 are movably connected through a threaded rotating shaft 53, a first gear 54 is mounted on one side of the surface of the threaded rotating shaft 53, which is close to the support plate 102, a second gear 55 engaged with the first gear 54 is mounted on the top of the first gear 54, a first rotating shaft 56 is mounted on the top of the second gear 55, a first motor 57 is mounted on the top of the top plate 103 and corresponds to the first rotating shaft 56, an output shaft of the first motor 57 is fixedly connected with the top of the first rotating shaft 56, a threaded sleeve 58 is threadedly connected on the surface of the threaded rotating shaft 53, a connecting block 6 is fixedly connected to the right side of the top of the inner wall of the sliding slot 51, the, the surface of the limiting rod 7 is movably connected with a limiting block 8, the bottom of the limiting block 8 is fixedly connected with the threaded sleeve 58, the connecting block 6, the limiting rod 7 and the limiting block 8 are matched with each other, so that the movement of the threaded sleeve 58 is more stable, the pulley 59 is installed at the bottom of the threaded sleeve 58, the fixed rope 510 is installed on the surface of the pulley 59, the second motor 511 is installed at the position, corresponding to the fixed rope 510, of the left side of the supporting plate 102, the first motor 57 and the second motor 511 are both set to be low-speed forward and reverse rotating motors, the first motor 57 and the second motor 511 can be self-locked, the second rotating shaft 512 is installed on the output shaft of the second motor 511, the top of the second rotating shaft 512 is movably connected with a second bearing 9, the second bearing 9 is installed in a groove at the bottom of the top plate 103, the second bearing 9 is arranged to play a role of supporting the, one end, far away from the pulley 59, of the fixed rope 510 is fixedly wound on the surface of the winding drum 513, the bottom end of the fixed rope 510 is fixedly connected with a sucker mechanism 514, the sucker mechanism 514 comprises a fixed plate 5141, the top of the fixed plate 5141 is fixedly connected with the fixed rope 510, an air cylinder 5142 is installed at the bottom of the fixed plate 5141, the first motor 57, the second motor 511 and the air cylinder 5142 are all connected with the PLC control box 4 through electric signals, a vacuum sucker 5143 is installed at the bottom of the air cylinder 5142, a supporting block 10 is fixedly connected to the left side of the pulley 59, a limiting plate 11 is fixedly connected to the bottom of the supporting block 10, a sliding groove 12 is formed in the right side of the limiting plate 11, a sliding block 13 is movably connected to the inner wall of the sliding groove 12, a supporting rod 14 is fixedly connected to the bottom of the sliding block 13, the bottom of the supporting, the function of guiding the suction cup mechanism 514 is achieved, so that the movement of the suction cup mechanism 514 is more stable.
When the device is used, firstly, the sucker mechanism 514 is communicated with a vacuum device through a connecting pipe, then the PLC control box 4 controls the air cylinder 5142 to drive the vacuum sucker 5143 to move downwards, the workpiece conveyed on the conveyor belt 3 is contacted, the vacuum device is started to suck, negative air pressure is generated in the vacuum sucker 5143, so that an object to be lifted is firmly sucked, and then the workpiece can be conveyed, then the PLC control box 4 controls the second motor 511 to drive the second rotating shaft 512 to rotate, so that the winding drum 513 drives the fixing rope 510 to pull the sucker mechanism 514 to move upwards, the height of the sucker mechanism 514 is larger than that of the workbench 2, then the PLC control box 4 controls the first motor 57 to drive the first rotating shaft 56 to rotate, the first rotating shaft 56 drives the threaded rotating shaft 53 to rotate through the second gear 55 and the first gear 54, so that the threaded sleeve 58 drives the pulley 59 to move towards the right side, and moves through the movement distance set by the PLC control box, the workpiece is aligned to the machining station, the PLC control box 4 controls the air cylinder 5142 to drive the sucker mechanism 514 to move downwards, then the air is smoothly inflated into the vacuum sucker 5143, the negative air pressure in the vacuum sucker 5143 is changed into zero air pressure or slightly positive air pressure, the vacuum sucker 5143 is separated from the workpiece, and the workpiece enters the machining station to finish feeding.
In summary, the following steps: this automatic feeding device is used in machining, the utility model discloses a PCL control box 4 control feed mechanism 5 carries out automatic feeding, for artifical material loading, labour saving and time saving not only has reduced staff's intensity of labour moreover, has improved material loading efficiency, and to the great work piece of weight, also can carry out automatic feeding, prevents that the workman from in handling, appears work and drops, injures workman's phenomenon by a crashing object and takes place, brings very big facility for material loading work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an automatic loading attachment for machining, includes frame (1), workstation (2), conveyer belt (3), PLC control box (4), feed mechanism (5), its characterized in that: the machine frame (1) comprises a bottom plate (101), a supporting plate (102) and a top plate (103), the supporting plate (102) is installed on the right side of the top of the bottom plate (101), the top plate (103) is installed on the top of the supporting plate (102), the workbench (2) is installed on the top of the bottom plate (101), the conveyor belt (3) is installed on the left side of the top of the bottom plate (101), the PLC control box (4) is installed on the left side of the supporting plate (102), and the feeding mechanism (5) is installed at the bottom of the top plate (103);
the feeding mechanism (5) comprises a sliding groove (51), the sliding groove (51) is formed in the bottom of the top plate (103), first bearings (52) are installed in grooves in the left side and the right side of the inner wall of the sliding groove (51), the two first bearings (52) are movably connected through a threaded rotating shaft (53), a first gear (54) is installed on one side, close to the supporting plate (102), of the surface of the threaded rotating shaft (53), a second gear (55) meshed with the first gear is installed at the top of the first gear (54), a first rotating shaft (56) is installed at the top of the second gear (55), a first motor (57) is installed at the top of the top plate (103) and in a position corresponding to the first rotating shaft (56), an output shaft of the first motor (57) is fixedly connected with the top of the first rotating shaft (56), and a threaded sleeve (58) is connected to the surface of the threaded rotating shaft (53), pulley (59) are installed to the bottom of thread bush (58), the surface mounting of pulley (59) has fixed rope (510), second motor (511) are installed to the left side of backup pad (102) corresponding fixed rope (510) position, install second pivot (512) on the output shaft of second motor (511), the surface mounting of second pivot (512) has reel (513), the fixed winding of one end of pulley (59) is kept away from in fixed rope (510) is on the surface of reel (513), the bottom fixedly connected with sucking disc mechanism (514) of fixed rope (510).
2. The automatic feeding device for machining according to claim 1, characterized in that: the right side fixedly connected with connecting block (6) at spout (51) inner wall top, the left side fixed connection of gag lever post (7) and spout (51) inner wall is passed through in the left side of connecting block (6), the surperficial swing joint of gag lever post (7) has stopper (8), the bottom and thread bush (58) fixed connection of stopper (8).
3. The automatic feeding device for machining according to claim 1, characterized in that: the top of the second rotating shaft (512) is movably connected with a second bearing (9), and the second bearing (9) is installed in a groove in the bottom of the top plate (103).
4. The automatic feeding device for machining according to claim 1, characterized in that: the sucking disc mechanism (514) includes fixed plate (5141), the top and fixed rope (510) fixed connection of fixed plate (5141), cylinder (5142) are installed to the bottom of fixed plate (5141), vacuum chuck (5143) are installed to the bottom of cylinder (5142).
5. The automatic feeding device for machining according to claim 1 or 4, characterized in that: the utility model discloses a pulley, including pulley (59), the left side fixedly connected with supporting shoe (10) of pulley (59), the bottom fixedly connected with limiting plate (11) of supporting shoe (10), sliding tray (12) have been seted up on the right side of limiting plate (11), swing joint has slider (13) on the inner wall of sliding tray (12), the bottom fixedly connected with bracing piece (14) of slider (13), the bottom of bracing piece (14) and the top fixed connection of fixed plate (5141).
6. The automatic feeding device for machining according to claim 1 or 4, characterized in that: the first motor (57) and the second motor (511) are both set to be low-speed positive and negative rotating motors, and the first motor (57) and the second motor (511) can be self-locked.
7. The automatic feeding device for machining according to claim 1 or 4, characterized in that: the first motor (57), the second motor (511) and the air cylinder (5142) are all connected with the PLC control box (4) through electric signals.
CN202021486897.0U 2020-07-24 2020-07-24 Automatic feeding device for machining Active CN212831449U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021486897.0U CN212831449U (en) 2020-07-24 2020-07-24 Automatic feeding device for machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021486897.0U CN212831449U (en) 2020-07-24 2020-07-24 Automatic feeding device for machining

Publications (1)

Publication Number Publication Date
CN212831449U true CN212831449U (en) 2021-03-30

Family

ID=75121007

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021486897.0U Active CN212831449U (en) 2020-07-24 2020-07-24 Automatic feeding device for machining

Country Status (1)

Country Link
CN (1) CN212831449U (en)

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