CN212831713U - Sheet material feeder - Google Patents
Sheet material feeder Download PDFInfo
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- CN212831713U CN212831713U CN202020948695.7U CN202020948695U CN212831713U CN 212831713 U CN212831713 U CN 212831713U CN 202020948695 U CN202020948695 U CN 202020948695U CN 212831713 U CN212831713 U CN 212831713U
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Abstract
The utility model discloses a sheet material feeder, which comprises a frame, a translation mechanism, a lifting mechanism, a material stacking platform mechanism, a clamping and distributing mechanism, a material placing mechanism and a sheet material grabbing device; the material stacking platform mechanism comprises a fixed plate and a movable plate which are horizontally arranged; the movable plate is used for placing stacked materials stacked by a plurality of sheet materials; the clamping and distributing mechanism comprises a distributing component arranged on the opposite side of the stacking platform mechanism; the material distribution assembly comprises a magnet separator, a steel wire rope, a balancing weight and a pulley block; the sheet material gripping device is arranged on the lifting mechanism; the translation mechanism is used for driving the lifting mechanism and the sheet material grabbing device to translate. The utility model has the advantages that: the full-automatic feeding of the sheet materials is realized without manual intervention or other auxiliary equipment; the feeding efficiency and the production safety of the sheet materials are improved; the labor cost and the labor intensity are reduced.
Description
Technical Field
The utility model relates to an automatic feed technical field specifically indicates a sheet feeder.
Background
When the conventional sheet processing and manufacturing system processes the sheet, a worker is required to convey a single sheet from a stack (formed by stacking a plurality of sheets) to a discharge table, and when the processing equipment needs to feed, the worker puts the single-layer sheet on the discharge table into the processing equipment. The mode of manual handling feeding has the defects of low efficiency and high labor intensity. The existing auxiliary automation equipment comprises a stacking material transfer device and a manipulator; the stacking material transfer device can transfer the stacking material to the discharging platform, and the manipulator can transfer the upper layer of the stacking material to a required position. Obviously, the auxiliary device only can reduce the labor intensity, can not realize the full-automatic feeding of the sheet materials, needs a plurality of devices to be coordinated with each other, and is difficult to popularize and use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems of low automation, low efficiency, poor safety, high labor intensity and the like of the existing sheet material feeding mode, and provides a sheet material feeding machine which comprises a frame, a translation mechanism, a lifting mechanism, a material stacking platform mechanism, a clamping and distributing mechanism, a discharging mechanism and a sheet material grabbing device;
the stacking platform mechanism comprises a fixed plate and a movable plate which are horizontally arranged; the fixed plate is connected with the rack, the movable plate is arranged at the upper end of the fixed plate, and a lifting bull's eye wheel is arranged between the movable plate and the fixed plate; the movable plate is used for placing stack materials stacked by a plurality of sheet materials;
the clamping and distributing mechanism comprises a distributing component arranged on the opposite side of the stacking platform mechanism; the material distribution assembly comprises a magnet separator, a steel wire rope, a balancing weight and a pulley block; the steel wire rope is matched with a pulley block fixed on the rack, one end of the steel wire rope is connected with the magnet separator, and the other end of the steel wire rope is connected with the balancing weight;
the discharging mechanism comprises a discharging platform connected with the rack;
the sheet material grabbing device is arranged on the lifting mechanism and used for grabbing sheet materials at the upper end of the movable plate to the upper end of the discharging platform one by one;
the lifting mechanism is arranged on the translation mechanism and used for driving the sheet material grabbing device to lift;
the translation mechanism is arranged on the rack and used for driving the lifting mechanism and the sheet material grabbing device to translate.
Furthermore, the clamping and distributing mechanism also comprises a hinged frame; one side of the hinged frame is hinged with the rack, and the other side of the hinged frame is hinged with the magnet separator of any one of the material distributing assemblies.
The feeding machine further comprises an adjusting mechanism arranged between the material distributing assemblies on the opposite sides of the material stacking table mechanism, and the adjusting mechanism comprises a left-handed screw rod, a right-handed screw rod nut, a hand wheel, a positioning stop lever, a driving rocker arm, a driven rocker arm and an adjusting lever; the left and right screw rods are vertically arranged and are parallel to the adjusting rods; the upper end of the left-handed lead screw is matched with a left-handed lead screw nut, and the left-handed lead screw nut is fixed with the rack through a positioning stop lever; the lower end of the left and right rotary screw rod is matched with a right and left rotary screw rod nut, the right and left rotary screw rod nut is hinged with one end of the driving rocker arm, the other end of the driving rocker arm is hinged with the lower end of the adjusting rod, and the middle part of the driving rocker arm is hinged with the rack; the driven rocker arm is arranged above the driving rocker arm, one end of the driven rocker arm is hinged with the rack, and the other end of the driven rocker arm is hinged with the upper end of the adjusting rod.
Further, the material stacking platform mechanism also comprises a jacking cylinder and a bull eye plate; the lower end of the jacking cylinder is fixed with the rack, and the upper end of the jacking cylinder is connected with a horizontally arranged eyelet plate; a plurality of bull-eye wheels are fixed at the upper end of the bull-eye plate; the bull's eye board is located the fixed plate below, be equipped with the bull's eye hole that is used for the bull's eye wheel to pass through on the fixed plate.
Furthermore, the discharging platform is formed by connecting a plurality of horizontal rod bodies with the rack.
Further, the discharging mechanism also comprises a plurality of cushion blocks and a material baffle plate; the cushion block is arranged at the upper end of the rod body; the striker plate is arranged at two ends of the rod body.
Further, the translation mechanism comprises a horizontal servo motor, a horizontal synchronous belt wheel, a belt tensioning mechanism, a horizontal synchronous belt, a horizontal sliding block, a horizontal guide rail, a sliding frame and a horizontal rod; the horizontal rod is connected with the rack, the horizontal servo motor is matched with the horizontal synchronous belt wheel and is arranged at one end of the horizontal rod, the belt tensioning mechanism is arranged at the other end of the horizontal rod, and the horizontal synchronous belt wheel is matched with the belt tensioning mechanism through the horizontal synchronous belt; the horizontal sliding block is matched with a horizontal guide rail arranged on the horizontal rod; the horizontal sliding block is connected with a sliding frame connected with the lifting mechanism.
Further, the lifting mechanism comprises a vertical servo motor, a vertical synchronous belt wheel, a tension wheel, a vertical synchronous belt, a vertical sliding block, a vertical guide rail, a limiting block and a vertical rod; the vertical servo motor is fixed on the sliding frame and is matched with the vertical synchronous belt wheel, the vertical synchronous belt wheel is matched with the tensioning wheel through a vertical synchronous belt, and two ends of the vertical synchronous belt are fixed with two ends of the vertical rod; the vertical sliding block is fixed on the sliding frame and is matched with a vertical guide rail arranged on a vertical rod; the limiting blocks are arranged at two ends of the vertical guide rail.
Further, the sheet material grabbing device comprises a sucker frame and a plurality of suckers arranged on the sucker frame.
The utility model has the advantages that: through the cooperation of the translation mechanism and the lifting mechanism, a sheet material gripping device is used for gripping and releasing sheet materials on the stacking platform mechanism onto the discharging mechanism; the sheet materials on the uppermost layer of the stack materials are separated by the clamping and distributing mechanism, so that the sheet materials can be conveniently grabbed by the sheet material grabbing device without manual intervention or other auxiliary equipment, and the full-automatic feeding of the sheet materials is realized; the feeding efficiency and the production safety of the sheet materials are improved; the labor cost and the labor intensity are reduced.
Drawings
Fig. 1 is a schematic view of the sheet feeder of the present invention.
Fig. 2 is a schematic top view of the structure of fig. 1.
Fig. 3 is a left side view of the structure of fig. 1.
Fig. 4 is a schematic structural change diagram of the adjusting mechanism in fig. 3.
Fig. 5 is an enlarged schematic structural view of the material stacking table mechanism in fig. 1.
Fig. 6 is a schematic structural view of the raised bullseye plate of fig. 5.
In the figure, a machine frame 1, a sheet material gripping device 2, a fixed plate 3, a movable plate 4, a bull's eye wheel 5, a jacking cylinder 6, a bull's eye plate 7, a magnet separator 8, a steel wire rope 9, a balancing weight 10, a pulley block 11, a discharge table 12, a cushion block 13, a striker plate 14, a horizontal servo motor 15, a horizontal synchronous pulley 16, a belt tensioning mechanism 17, a horizontal synchronous belt 18, a horizontal slider 19, a horizontal guide rail 20, a sliding frame 21, a horizontal rod 22, a vertical servo motor 23, a vertical synchronous pulley 24, a tensioning wheel 25, a vertical synchronous belt 26, a vertical slider 27, a vertical guide rail 28, a limiting block 29, a vertical rod 30, a hinge frame 31, a left-handed screw rod 32, a left-handed screw rod nut 33, a right-handed screw rod nut 34, a hand wheel 35, a positioning stop lever 36, a driving rocker.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
The sheet feeder shown in fig. 1-6 comprises a frame 1, a translation mechanism, a lifting mechanism, a stacking platform mechanism, a clamping and distributing mechanism, a discharging mechanism and a sheet grabbing device 2.
The material stacking platform mechanism comprises a fixed plate 3, a movable plate 4, a jacking cylinder 6 and a bull eye plate 7 which are horizontally arranged; the fixed plate 3 is connected with the frame 1, the movable plate 4 is arranged at the upper end of the fixed plate 3, and a lifting bull's eye wheel 5 is arranged between the movable plate 4 and the fixed plate 3; the movable plate 4 is used for placing the stack material stacked by a plurality of sheet materials 40; the lower end of the jacking cylinder 6 is fixed with the frame 1, and the upper end of the jacking cylinder 6 is connected with a horizontally arranged bull's eye plate 7; a plurality of bull-eye wheels 5 are fixed at the upper end of the bull-eye plate 7; the bull's eye plate 7 is arranged below the fixed plate 3, and a bull's eye hole for the bull's eye wheel 5 to pass through is arranged on the fixed plate 3. When the position of the stacking material needs to be adjusted, as shown in fig. 5 and 6, the jacking cylinder 6 jacks up the bull eye plate 7, the bull eye wheels 5 on the bull eye plate 7 jack up the movable plate 4 after passing through the bull eye holes on the fixed plate 3, and at the moment, the movable plate 4 can horizontally slide relatively, so that the position of the stacking material is adjusted.
The clamping and distributing mechanism comprises a distributing component arranged on the opposite side of the stacking platform mechanism; the material distributing assembly comprises a magnet separator 8, a steel wire rope 9, a balancing weight 10 and a pulley block 11; the steel wire rope 9 is matched with a pulley block 11 fixed on the frame 1, one end of the steel wire rope 9 is connected with the magnet separator 8, and the other end of the steel wire rope 9 is connected with a balancing weight 10; two magnet separators 8 of two material distribution assemblies are respectively positioned at two opposite sides of the stack material, when the sheet material gripping device 2 needs to grip a sheet material at the uppermost end of the stack material, the sheet material gripping device 2 cannot directly grip the sheet material at the uppermost end due to the adsorption force between the sheet materials, at the moment, the two magnet separators 8 are adsorbed at the two opposite sides of the stack material and are positioned at the height close to the upper end of the stack material, at the moment, under the auxiliary action of the magnet separators 8, the sheet material gripping device 2 can directly grip the sheet material at the uppermost end, and the separation of the sheet materials at the uppermost end is realized. And along with the descending of the stacking height, the magnet separator 8 also descends along with the descending of the stacking height under the action of the balancing weight 10 and keeps descending synchronously with the stacking height.
In order to facilitate the stacking, the clamping and distributing mechanism further comprises a hinged frame 31; one side of the hinged frame 31 is hinged with the frame 1, and the other side is hinged with the magnet separator 8 of any one material distributing assembly. When the stack material needs to be put in, the hinge frame 31 is opened, so that the material distribution component connected with the hinge frame 31 is far away from the other material distribution component, and the stack material is convenient to put in.
In order to better adjust the stacking position, the feeder also comprises an adjusting mechanism arranged between the material distributing assemblies on the opposite sides of the stacking platform mechanism, wherein the adjusting mechanism comprises a left-handed screw rod 32, a left-handed screw rod nut 33, a right-handed screw rod nut 34, a hand wheel 35, a positioning stop lever 36, a driving rocker arm 37, a driven rocker arm 38 and an adjusting rod 39; the left and right screw rods 32 are vertically arranged and parallel to the adjusting rod 39; the upper end of the left-handed screw 32 is matched with a left-handed screw nut 33, and the left-handed screw nut 33 is fixed with the frame 1 through a positioning stop lever 36; the lower end of the left right-handed screw 32 is matched with a right-handed screw nut 34, the right-handed screw nut 34 is hinged with one end of an active rocker arm 37, the other end of the active rocker arm 37 is hinged with the lower end of an adjusting rod 39, and the middle part of the active rocker arm 37 is hinged with the rack 1; the driven rocker arm 38 is arranged above the driving rocker arm 37, and one end of the driven rocker arm 38 is hinged with the frame 1, and the other end is hinged with the upper end of the adjusting rod 39. When the hand wheel 35 is turned, the position of the adjustment rod 39 for pushing the movement of the pile is shown in figure 4.
The discharging mechanism comprises a discharging platform 12 connected with the rack 1; the material placing platform 12 is formed by connecting a plurality of horizontal rods 22 with the frame 1. The discharging mechanism further comprises a plurality of cushion blocks 13 and a material baffle plate 14; the cushion block 13 is arranged at the upper end of the rod body; the striker plate 14 is arranged at two ends of the rod body. When the sheet material 40 grabbed by the sheet material grabbing device 2 moves to the upper end of the discharging table 12, the sheet material 40 is released and placed on the cushion block 13, and meanwhile, the baffle plate 14 prevents the sheet material from sliding and falling, so that the sheet material can be effectively protected.
The sheet material gripping device 2 is arranged on the lifting mechanism, and the sheet material gripping device 2 is used for gripping the sheet materials at the upper end of the movable plate 4 to the upper end of the material placing platform 12 one by one; the sheet material gripping device 2 in the embodiment comprises a suction cup frame and a plurality of suction cups arranged on the suction cup frame.
The translation mechanism is arranged on the rack 1 and is used for driving the lifting mechanism and the sheet material grabbing device 2 to translate. The translation mechanism comprises a horizontal servo motor 15, a horizontal synchronous pulley 16, a belt tensioning mechanism 17, a horizontal synchronous belt 18, a horizontal sliding block 19, a horizontal guide rail 20, a sliding frame 21 and a horizontal rod 22; the horizontal rod 22 is connected with the rack 1, the horizontal servo motor 15 is matched with the horizontal synchronous belt pulley 16 and arranged at one end of the horizontal rod 22, the belt tensioning mechanism 17 is arranged at the other end of the horizontal rod 22, and the horizontal synchronous belt pulley 16 is matched with the belt tensioning mechanism 17 through the horizontal synchronous belt 18; the horizontal sliding block 19 is matched with a horizontal guide rail 20 arranged on a horizontal rod 22; the horizontal slider 19 is connected to a carriage 21 connected to a lifting mechanism.
The lifting mechanism is arranged on the translation mechanism and used for driving the sheet material gripping device 2 to lift; the lifting mechanism comprises a vertical servo motor 23, a vertical synchronous pulley 24, a tension pulley 25, a vertical synchronous belt 26, a vertical sliding block 27, a vertical guide rail 28, a limiting block 29 and a vertical rod 30; the vertical servo motor 23 is fixed on the carriage 21 and is matched with the vertical synchronous belt wheel 24, the vertical synchronous belt wheel 24 is matched with the tension wheel 25 through the vertical synchronous belt 26, and two ends of the vertical synchronous belt 26 are fixed with two ends of the vertical rod 30; a vertical slider 27 is fixed to the carriage 21 and cooperates with a vertical guide 28 provided on a vertical rod 30; the limiting blocks 29 are arranged at two ends of the vertical guide rail 28.
Claims (9)
1. A sheet feeder, its characterized in that: the automatic material stacking machine comprises a rack, a translation mechanism, a lifting mechanism, a material stacking platform mechanism, a clamping and distributing mechanism, a discharging mechanism and a sheet material grabbing device;
the stacking platform mechanism comprises a fixed plate and a movable plate which are horizontally arranged; the fixed plate is connected with the rack, the movable plate is arranged at the upper end of the fixed plate, and a lifting bull's eye wheel is arranged between the movable plate and the fixed plate; the movable plate is used for placing stack materials stacked by a plurality of sheet materials;
the clamping and distributing mechanism comprises a distributing component arranged on the opposite side of the stacking platform mechanism; the material distribution assembly comprises a magnet separator, a steel wire rope, a balancing weight and a pulley block; the steel wire rope is matched with a pulley block fixed on the rack, one end of the steel wire rope is connected with the magnet separator, and the other end of the steel wire rope is connected with the balancing weight;
the discharging mechanism comprises a discharging platform connected with the rack;
the sheet material grabbing device is arranged on the lifting mechanism and used for grabbing sheet materials at the upper end of the movable plate to the upper end of the discharging platform one by one;
the lifting mechanism is arranged on the translation mechanism and used for driving the sheet material grabbing device to lift;
the translation mechanism is arranged on the rack and used for driving the lifting mechanism and the sheet material grabbing device to translate.
2. A sheet feeder according to claim 1, wherein: the clamping and distributing mechanism further comprises a hinged frame; one side of the hinged frame is hinged with the rack, and the other side of the hinged frame is hinged with the magnet separator of any one of the material distributing assemblies.
3. A sheet feeder according to claim 1, wherein: the feeder also comprises an adjusting mechanism arranged between the material distributing assemblies on the opposite sides of the material stacking table mechanism, and the adjusting mechanism comprises a left-handed screw rod, a right-handed screw rod nut, a hand wheel, a positioning stop lever, a driving rocker arm, a driven rocker arm and an adjusting lever; the left and right screw rods are vertically arranged and are parallel to the adjusting rods; the upper end of the left-handed lead screw is matched with a left-handed lead screw nut, and the left-handed lead screw nut is fixed with the rack through a positioning stop lever; the lower end of the left and right rotary screw rod is matched with a right and left rotary screw rod nut, the right and left rotary screw rod nut is hinged with one end of the driving rocker arm, the other end of the driving rocker arm is hinged with the lower end of the adjusting rod, and the middle part of the driving rocker arm is hinged with the rack; the driven rocker arm is arranged above the driving rocker arm, one end of the driven rocker arm is hinged with the rack, and the other end of the driven rocker arm is hinged with the upper end of the adjusting rod.
4. A sheet feeder according to claim 1, wherein: the material stacking platform mechanism also comprises a jacking cylinder and a bull eye plate; the lower end of the jacking cylinder is fixed with the rack, and the upper end of the jacking cylinder is connected with a horizontally arranged eyelet plate; a plurality of bull-eye wheels are fixed at the upper end of the bull-eye plate; the bull's eye board is located the fixed plate below, be equipped with the bull's eye hole that is used for the bull's eye wheel to pass through on the fixed plate.
5. A sheet feeder according to claim 1, wherein: the discharging platform is formed by connecting a plurality of horizontal rod bodies with the rack.
6. A sheet feeder according to claim 5, wherein: the discharging mechanism further comprises a plurality of cushion blocks and a material baffle plate; the cushion block is arranged at the upper end of the rod body; the striker plate is arranged at two ends of the rod body.
7. A sheet feeder according to claim 1, wherein: the translation mechanism comprises a horizontal servo motor, a horizontal synchronous belt wheel, a belt tensioning mechanism, a horizontal synchronous belt, a horizontal sliding block, a horizontal guide rail, a sliding frame and a horizontal rod; the horizontal rod is connected with the rack, the horizontal servo motor is matched with the horizontal synchronous belt wheel and is arranged at one end of the horizontal rod, the belt tensioning mechanism is arranged at the other end of the horizontal rod, and the horizontal synchronous belt wheel is matched with the belt tensioning mechanism through the horizontal synchronous belt; the horizontal sliding block is matched with a horizontal guide rail arranged on the horizontal rod; the horizontal sliding block is connected with a sliding frame connected with the lifting mechanism.
8. A sheet feeder according to claim 7, wherein: the lifting mechanism comprises a vertical servo motor, a vertical synchronous belt wheel, a tension wheel, a vertical synchronous belt, a vertical sliding block, a vertical guide rail, a limiting block and a vertical rod; the vertical servo motor is fixed on the sliding frame and is matched with the vertical synchronous belt wheel, the vertical synchronous belt wheel is matched with the tensioning wheel through a vertical synchronous belt, and two ends of the vertical synchronous belt are fixed with two ends of the vertical rod; the vertical sliding block is fixed on the sliding frame and is matched with a vertical guide rail arranged on a vertical rod; the limiting blocks are arranged at two ends of the vertical guide rail.
9. A sheet feeder according to claim 1, wherein: the sheet material gripping device comprises a suction cup frame and a plurality of suction cups arranged on the suction cup frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020948695.7U CN212831713U (en) | 2020-05-29 | 2020-05-29 | Sheet material feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020948695.7U CN212831713U (en) | 2020-05-29 | 2020-05-29 | Sheet material feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212831713U true CN212831713U (en) | 2021-03-30 |
Family
ID=75168663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020948695.7U Active CN212831713U (en) | 2020-05-29 | 2020-05-29 | Sheet material feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212831713U (en) |
-
2020
- 2020-05-29 CN CN202020948695.7U patent/CN212831713U/en active Active
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