CN204892776U - Thick plate type three-in-one feeder - Google Patents

Abstract

The utility model discloses a thick plate three-in-one feeder, which comprises an underframe, a feeding trolley, a discharging mechanism and a leveling feeding mechanism, wherein the discharging mechanism is arranged on the underframe through a bracket; the utility model has the advantages of ingenious structural design, reasonable arrangement of the feeding trolley, the discharging mechanism and the leveling feeding mechanism, and the combination of the feeding trolley, the discharging mechanism and the leveling feeding mechanism on the same chassis to form an integral structure, multiple functions, and the functions of feeding, uncoiling, leveling and feeding, thereby saving the cost of purchasing other equipment, reducing the cost, having good leveling effect and being beneficial to improving the quality of stamping products; meanwhile, when the punching machine punches, the elastic oil cylinder can drive the upper leveling roller set to move upwards through the leveling sliding block, so that the purpose of loosening is realized, and the quality of punched products is improved; in addition, the whole structure is compact and simple, the occupied space is reduced, and the operation is simple and safe.

Description

Thick plate type three-in-one feeder

technical field

The utility model relates to the technical field of thick plate feeding, in particular to a thick plate type three-in-one feeding machine.

Background technique

In order to save cost and space, thick plate metal materials are all coiled and packed; hardware processing enterprises need to prepare uncoiling material racks and leveling machines during processing. The uncoiling material racks are used for uncoiling; It is to extrude the uncoiled uneven metal sheet to achieve a flat effect.

The current uncoiling material rack and leveling machine are split structures, the structure is relatively complex, bulky, costly, takes up a lot of space, and the operation process is cumbersome, the effects of uncoiling, leveling and feeding are not ideal, and crushing is prone to occur Phenomena on the surface of a material. Moreover, when punching, it is difficult to control the elastic action between the upper and lower feeding rollers, and the loosening action cannot be realized. As a result, when the punch is punching a disc, it is difficult for the thimble of the mold to align with the hole position of the material, and the working accuracy is poor.

Utility model content

In view of the above shortcomings, the purpose of this utility model is to provide a thick plate type three-in-one feeder with ingenious and reasonable structural design, which has the functions of uncoiling, leveling and feeding, and can effectively improve work efficiency.

In order to achieve the above purpose, the technical solution provided by the utility model is: a thick plate type three-in-one feeding machine, which includes an underframe, a feeding trolley, a feeding mechanism and a leveling feeding mechanism, and the feeding mechanism The bracket is arranged on the bottom frame, the side position of the leveling feeding mechanism corresponding to the discharging mechanism is set on the bottom frame, and the lower position of the feeding trolley corresponding to the discharging mechanism is set on the bottom frame.

As an improvement of the utility model, the unwinding mechanism includes an unwinding motor, a speed reducer, a material supporting roller and a brake device, the material supporting roller is horizontally arranged on the bracket through a bearing assembly, and the braking device corresponds to the supporting material One end of the roller is set on the side wall of the support, the unwinding motor is located on the top of the support and connected to the input end of the reducer, and the output end of the reducer is connected to the support roller through the transmission assembly.

As an improvement of the utility model, a supporting arm is provided on the bracket corresponding to the lower position of the supporting roller.

As an improvement of the utility model, a pressing device is provided on the bracket corresponding to the upper position of the supporting roller.

As an improvement of the present utility model, the supporting roller includes a pull rod, an expansion cylinder, a main shaft and a plurality of outer tile plates symmetrically arranged on the outer peripheral surface of the main shaft through the expansion assembly, and the pull rod is movably arranged in the main shaft. And one end is connected with the expansion assembly; the position of the expansion cylinder corresponding to the main shaft is set on the bracket, and the piston rod of the expansion cylinder is connected with the pull rod.

As an improvement of the utility model, the feeding trolley includes a trolley rail, a trolley main frame, a trolley motor, a trolley oil cylinder and a V-groove frame, and the trolley rail is arranged on the bottom frame, and is connected with the trolley The axis of the main shaft is parallel; the main frame of the trolley is arranged on the rail of the trolley through the wheels, the motor of the trolley is arranged on the main frame of the trolley, and is connected with the wheels through the sprocket assembly; The column assembly is movably arranged on the main frame of the trolley, the cylinder body of the oil cylinder of the trolley is arranged on the main frame of the trolley, and the piston rod of the oil cylinder of the trolley is connected to the bottom surface of the V-groove frame.

As an improvement of the utility model, a pressing head mechanism is provided on a side of the leveling feeding mechanism close to the discharging mechanism.

As an improvement of the utility model, the leveling feeding mechanism includes a turning feeding frame, a fixed feeding frame, a pressing head mechanism, an upper roller, a lower roller, a movable block, a lifting cylinder, a feeding motor, a turning cylinder, Retaining wheel, support frame, rotating drive device, lifting drive device, sliding seat, smoothing block, upper leveling roller group, lower leveling roller group, feeding slider, upper feeding roller and lower feeding roller, the fixed feeding The frame is fixed on the side of the support frame close to the discharging mechanism, the flipping feeding frame is arranged on the fixed feeding frame through the hinge shaft, and the flipping oil cylinder is arranged on the fixed feeding frame, and can drive the flipping feeding frame with the hinge shaft as the The axis is overturned; the upper roller is set horizontally on the top of the overturning feeding frame, the position below the lower roller corresponding to the upper roller is set on the overturning feeding frame through a movable block, and the lifting cylinder is set on the overturning feeding frame , and can drive the movable block to drive the lower roller to move closer or separate from the upper roller; the feeding motor is arranged on the flip feeding frame, and is connected to the upper roller and the lower roller respectively through the transmission assembly; the two stop rollers The two ends corresponding to the lower rollers are symmetrically arranged on the flip feeding frame, the pressing head mechanism is arranged at the position between the fixed feeding frame and the supporting frame, the sliding seat is arranged on the supporting frame, and the middle position is provided with The leveling cavity for the leveling slider to move up and down, the two sides are provided with the feeding cavity for the feeding slider to move up and down; the leveling slider is set in the leveling cavity through the sliding column. The above leveling roller group is arranged on the leveling block, the position of the lower leveling roller group corresponding to the upper leveling roller group is set on the sliding seat, and the lifting drive device is arranged on the sliding seat, and can drive the leveling roller The block moves up and down in the leveling cavity, the feeding slider is set on the feeding cavity, the upper feeding roller is set on the feeding slider, and the position of the lower feeding roller corresponding to the upper feeding roller is set on the sliding seat. And a feed roller cylinder that can drive the feed slider to move up and down in the feed cavity is provided on the slide seat. The rotary drive device is arranged on the slide seat and can drive the upper feed roller and the lower feed roller to rotate.

As an improvement of the utility model, the lifting drive device includes an elastic cylinder, a connecting rod, an eccentric shaft and a shaft rod, one end of the shaft rod is sleeved on the eccentric shaft, and the other end is connected to the smoothing block through a connecting shaft. One end of the connecting rod is connected with the eccentric shaft, and the other end is connected with the piston rod of the elastic cylinder, and the cylinder body of the elastic cylinder is arranged on the sliding seat through a pivot seat.

As an improvement of the utility model, the lifting support frame includes a base, a frame and a lifting drive device, the frame is movably arranged on the base, and the lifting drive device is arranged on the frame, and can drive the machine The frame moves up and down relative to the base. The lifting drive device includes a lifting motor and a worm gear elevator connected with the lifting motor

The beneficial effects of the utility model are: the utility model has an ingenious structural design, and is reasonably equipped with a feeding trolley, a feeding mechanism, and a leveling feeding mechanism, and is combined on the same bottom frame to form an integrated structure. , uncoiling, leveling and feeding functions, which can save the cost of purchasing other equipment and reduce costs, and the rotary drive device can drive the upper and lower leveling rollers to rotate at the same time, so that both the upper and lower leveling rollers have power. It can effectively prevent scratches on the surface of the material, and has high work efficiency and good leveling effect, which is conducive to improving the quality of stamping products; at the same time, when the punch press is stamping, the lifting drive device drives the upper leveling roller group to go up and down the leveling roller through the leveling block The group phase is separated to achieve the purpose of relaxation, and the movement is flexible and smooth, ensuring that when the punch press is stamping the sheet, the thimble of the mold can be accurately and quickly aligned with the hole position of the sheet, eliminating the cumulative tolerance, thereby improving the working accuracy, which is conducive to improving the stamping product In addition, the overall structure is compact and simple, which reduces the occupied space, and the operation is simple and safe, which is conducive to wide application.

Below in conjunction with accompanying drawing and embodiment, the utility model is further described.

Description of drawings

Fig. 1 is a front structural schematic view of the utility model.

Fig. 2 is a schematic diagram of the three-dimensional structure of the utility model.

Fig. 3 is a three-dimensional structural schematic diagram of the discharging mechanism in the utility model.

Fig. 4 is a schematic cross-sectional structure diagram of the discharging mechanism in the utility model.

Fig. 5 is a three-dimensional structural schematic diagram of the leveling and feeding mechanism in the utility model.

FIG. 6 is a schematic top view of the slide seat in FIG. 5 .

FIG. 7 is a schematic diagram of the cross-sectional structure along line A-A of FIG. 6 .

FIG. 8 is a schematic cross-sectional structural view of the flip feeding rack in FIG. 5 .

Detailed ways

Referring to Fig. 1 to Fig. 8, a thick plate type three-in-one feeding machine provided in this embodiment includes a chassis 1, a feeding trolley 2, a feeding mechanism 3 and a leveling feeding mechanism 4, the feeding The mechanism 3 is arranged on the chassis 1 through the bracket 8, the side position of the leveling feeding mechanism 4 corresponding to the discharging mechanism 3 is arranged on the chassis 1, and the feeding trolley 2 corresponds to the lower position of the discharging mechanism 3 Set on the chassis 1.

The discharging mechanism 3 includes an unwinding motor 31, a speed reducer 32, a carrier roller 33 and a braking device 34, the carrier roller 33 is laterally arranged on the support 8 through a bearing assembly, and the braking device 34 corresponds to the carrier roller One end position of 33 is arranged on the side wall of support 8, and described unwinding motor 31 is positioned at the top of support 8, and is connected with the input end of speed reducer 32, and the output end of this speed reducer 32 is connected with support roller through transmission assembly. 33 are connected.

Referring to Fig. 3 and Fig. 4, the support roller 33 includes a pull rod 331, an expansion cylinder 332, a main shaft 333 and a plurality of outer tile plates 335 arranged symmetrically on the outer peripheral surface of the main shaft 333 through an expansion assembly 334, the pull rod 331 It is movable in the main shaft 333, and one end is connected with the expansion assembly 334; the position of the expansion cylinder 332 corresponding to the main shaft 333 is set on the bracket 8, and the piston rod of the expansion cylinder 332 is connected with the pull rod 331.

2, 3 and 4, the feeding trolley 2 includes a trolley rail 21, a trolley main frame 22, a trolley motor 23, a trolley cylinder 24 and a V-groove frame 25, and the trolley rail 21 is set On the underframe 1, and parallel to the axis of the main shaft 333; the trolley main frame 22 is arranged on the trolley rail 21 through the wheels 26, and the trolley motor 23 is arranged on the trolley main frame 22, and passed through The sprocket assembly is connected with the wheel 26; the V-groove frame 25 is movably arranged on the main frame 22 of the trolley through the guide column assembly, and the cylinder body of the oil cylinder 24 of the trolley is arranged on the main frame 22 of the trolley, and the oil cylinder 24 of the trolley The piston rod is connected to the bottom surface of the V groove frame 25.

Referring to Fig. 5, Fig. 6, Fig. 7 and Fig. 8, the leveling feeding mechanism includes a flip feeding frame 40, a fixed feeding frame 41, a pressing head mechanism 55, an upper roller 42, a lower roller 43, a movable block 44, Lifting oil cylinder 45, feeding motor 46, overturning oil cylinder 47, retaining wheel 48, lifting support frame 49, rotary driving device 56, lifting driving device 51, sliding seat 52, smoothing block 53, upper leveling roller group 54, lower Leveling roller group 50, feeding slider 57, upper feeding roller 58 and lower feeding roller 59, the fixed feeding frame 41 is fixed on the side position of the lifting support frame 49 close to the discharging mechanism, and the flipping feeding frame 40 is hinged The shaft is arranged on the fixed feed frame 41, and the overturning oil cylinder 47 is arranged on the fixed feed frame 41, and can drive the overturn feed frame 40 to turn over with the hinge shaft as the axis; the upper roller 42 is horizontally arranged on the overturn feed frame 40 At the top, the lower position of the lower roller 43 corresponding to the upper roller 42 is set on the turning feed frame 40 through the movable block 44, and the lifting cylinder 45 is arranged on the turning feeding frame 40, and can drive the moving block 44 to drive down Roller 43 draws closer to or separates from upper roller 42; said feed motor 46 is arranged on the overturning feeding frame 40, and is connected with described upper roller 42 and lower roller 43 respectively by transmission assembly; Two stopper wheels 48 correspond to The two ends of the lower roller 43 are symmetrically arranged on the flip feeding frame 40, the pressing head mechanism 55 is arranged at a position between the fixed feeding frame 41 and the lifting support frame 49, and the sliding seat 52 is arranged on the lifting support frame 49, and the middle position is provided with a leveling chamber for the smoothing slider 53 to move up and down, and the positions on both sides are provided with feeding chambers for the feeding slider 57 to move up and down; The column is movably arranged in the leveling cavity, the upper leveling roller set 54 is set on the leveling block 53, and the position of the lower leveling roller set 50 corresponding to the upper leveling roller set 54 is set on the sliding seat 52, The lifting drive device 51 is arranged on the sliding seat 52, and can drive the leveling slider 53 to move up and down in the leveling chamber, the feeding slider 57 is arranged on the feeding chamber, and the upper feeding roller 58 is arranged on the feeding chamber. On the slider 57, the position of the lower feed roller 59 corresponding to the upper feed roller 58 is set on the slide seat 52, and the slide seat 52 is provided with a feeder that can drive the feed slide block 57 to move up and down in the feed chamber. The roller cylinder 60, the rotary driving device 56 is arranged on the sliding seat 52, and can drive the upper feeding roller 58 and the lower feeding roller 59 to rotate. Specifically, the rotary drive device 56 includes a servo motor 561 and a speed reducer 562, the input end of the speed reducer 562 is connected with the rotating shaft of the servo motor 561, and the output end is connected with the upper feeding roller 58 and the lower feeding roller through a gear set 563. Rollers 59 are connected.

Described elevating supporting frame 49 comprises base 491, frame 492 and elevating driving device, and described frame 492 is movably arranged on base 491, and described elevating driving device 493 is arranged on frame 492, and can drive this frame 492 Relative to the base 491 for lifting action. The lift drive device includes a lift motor 493 and a worm gear lifter 494 connected with the lift motor 493 .

In this embodiment, the lifting drive device 51 includes an elastic cylinder 511, a connecting rod 512, an eccentric shaft 513 and a shaft 514. One end of the shaft 514 is sleeved on the eccentric shaft 513, and the other end is connected to the shaft 515 through the connecting shaft 515. The smoothing block 53 is connected, one end of the connecting rod 512 is connected with the eccentric shaft 513, and the other end is connected with the piston rod of the elastic cylinder 511, and the cylinder body of the elastic cylinder 511 passes through the pivot seat 516 Set on the sliding seat 52. The elastic and tight movements are more flexible and quick. In other embodiments, the lift drive device 51 may include a lift motor and a worm gear lift connected to the lift motor. The smoothing block 53 is driven to lift by the worm gear lifter.

Preferably, a supporting arm 6 is provided on the bracket 8 corresponding to the lower position of the supporting roller 33 . The material supporting arm 6 can support the coil material 5, and when the coil material 5 is released, it can feed material along an arc. A pressing device 7 is provided on the bracket 8 corresponding to the upper position of the carrier roller 33 . This prevents the sheet from arching due to deformation stress and improves the stability of feeding.

Place the coiled material 5 on the loading trolley 2, then the loading trolley 2 lifts the coiled material 5 and sends it to the support roller 33, at this time the expansion cylinder 332 is retracted, and the pulling rod 331 is linked to the expansion assembly 334 The main shaft sleeve, the lower slider on the main shaft sleeve slides at a certain angle with the upper slider, which plays the role of expanding the outer tile plate 335, and then the inner ring of the coil material 5 is tightened. Then the feeding trolley 2 exits, and the material support arm 6 rises to be supported on the coil material 5; at the same time, when uncoiling, the pressing device 7 is pressed on the outer ring of the large coil material to avoid bulk material. The unwinding motor 31 drives the supporting roller 33 to rotate for unwinding, and the material head of the coiled material enters between the upper roller 42 and the lower roller 43, and under the driving force of the feeding motor 46, the material head enters the pressure head mechanism 55 , on the top pressure of the pressure head oil cylinder 551 of the pressure head mechanism 55, the material head can enter between the upper feed roller 58 and the lower feed roller 59 more smoothly, and the coil material can enter the upper feed roller 59 through the drive of the servo motor 561. The leveling process is carried out between the leveling roller group 54 and the lower leveling roller group 50, wherein the upper leveling roller group 54 includes five upper pressure rollers, and the lower leveling roller group 50 includes four lower pressure rollers, the matching effect is good, not only It can prevent the surface of the material from being scratched, and has high work efficiency and good leveling effect. The flattened coil material enters the punching machine. When the punching machine is punching, the elastic oil cylinder 511 pushes the leveling block 53 upwards, so that the upper leveling roller group 54 is far away from the lower leveling roller group 50, so as to achieve the purpose of relaxation and ensure that the punching machine can punch the sheet metal. At this time, the thimble of the mold can be accurately and quickly aligned with the hole position of the sheet, eliminating the accumulated tolerance, thereby improving the working accuracy, and helping to improve the quality of stamping products.

According to the disclosure and teaching of the above specification, those skilled in the art to which the present utility model belongs can also change and modify the above embodiment. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description, and do not constitute any limitation to the present invention. Machines using other structures identical or similar thereto are within the protection scope of the present invention.

Claims (9)

1. the three-in-one feeder of thick plate type, it is characterized in that, it comprises underframe, material loading chassis, discharge mechanism and leveling feeding device structure, described discharge mechanism by Bracket setting on underframe, one side position of the corresponding discharge mechanism of described leveling feeding device structure is arranged on underframe, and the lower position of the corresponding discharge mechanism of described material loading chassis is arranged on underframe.

2. the three-in-one feeder of thick plate type according to claim 1, it is characterized in that: described discharge mechanism comprises and unreels motor, reductor, supporting material roller and brake gear, described supporting material roller is horizontally installed on support by bearing assembly, one end position of the corresponding supporting material roller of described brake gear is arranged on a sidewall of support, describedly unreel the top that motor is positioned at support, and be connected with the input of reductor, the output of this reductor is connected with supporting material roller by transmission component.

3. the three-in-one feeder of thick plate type according to claim 2, is characterized in that: the lower position of corresponding supporting material roller is provided with retainer arm in support.

4. the three-in-one feeder of thick plate type according to claim 2, is characterized in that: the top position of corresponding supporting material roller is provided with material pressing device in support.

5. the three-in-one feeder of thick plate type according to claim 2, it is characterized in that: described supporting material roller comprise pull bar, expansion oil cylinder, main shaft and multiple be the outer watt of plate that the center of circle is symmetricly set on this main shaft periphery face by Stent assembly, described pull bar is movably arranged in main shaft, and one end is connected with Stent assembly; The position of the corresponding main shaft of described expansion oil cylinder is arranged on support, and the piston rod of this expansion oil cylinder is connected with described pull bar.

6. the three-in-one feeder of thick plate type according to claim 5, it is characterized in that: described material loading chassis comprises chassis rail, main bogie frame, chassis motor, chassis oil cylinder and V truss, described chassis rail is arranged on underframe, and parallels with the axis of described main shaft; Described main bogie frame is arranged on chassis rail by wheel, and described chassis motor is arranged in main bogie frame, and is connected with wheel by chain wheel assembly; Described V truss is movably arranged in main bogie frame by Guide column component, and the cylinder body of described chassis oil cylinder is arranged in main bogie frame, and the piston rod of this chassis oil cylinder is connected to the bottom surface of described V truss.

7. the three-in-one feeder of thick plate type according to claim 1, it is characterized in that: described leveling feeding device structure comprises upset cradle, fixing cradle, binder head mechanism, upper roll wheel, lower roll wheel, movable block, rise material oil cylinder, feeding motor, overturning oil cylinder, backgauge is taken turns, bracing frame, rotating driving device, lifting drive, slide, leveling slide block, upper flattening roller group, lower flattening roller group, feeding slide block, upper feeding roller and lower feeding roller, described fixing cradle is fixed on the side position of bracing frame near discharge mechanism, described upset cradle is arranged on fixing cradle by jointed shaft, described overturning oil cylinder is arranged on fixing cradle, and upset cradle can be driven to be that axis overturns with jointed shaft, described upper roll wheel is horizontally set on the top of upset cradle, the lower position of the corresponding upper roll wheel of described lower roll wheel is arranged on upset cradle by movable block, the described material oil cylinder that rises is arranged on upset cradle, and movable block can be driven to drive lower roll wheel draw close to upper roll wheel or be separated, described feeding motor is arranged on upset cradle, and is connected with lower roll wheel with described upper roll wheel respectively by transmission component, the end positions that two backgauges take turns corresponding lower roll wheel is symmetricly set on upset cradle, the described position of binder head organization establishes between fixing cradle and bracing frame, described slide is arranged on bracing frame, and medium position is provided with the leveling chamber moved up and down for described leveling slide block, two side positions are provided with the feeding chamber moved up and down for described feeding slide block, described leveling slide block is movably arranged in this leveling chamber by traveller, described upper flattening roller group is arranged on leveling slide block, in described lower flattening roller group correspondence, the position of flattening roller group is arranged on slide, described lifting drive is arranged on slide, and leveling slide block can be driven in leveling chamber to make knee-action, described feeding slide block is arranged on feeding chamber, described upper feeding roller is arranged on feeding slide block, in described lower feeding roller correspondence, the position of feeding roller is arranged on slide, and on described slide, be provided with the feeding roller cylinder that feeding slide block can be driven in feeding chamber to make knee-action, described rotating driving device is arranged on slide, and feeding roller and lower feeding roller can be driven to rotate.

8. the three-in-one feeder of thick plate type according to claim 7, it is characterized in that: described lifting drive comprises degree of tightness oil cylinder, connecting rod, eccentric shaft and axostylus axostyle, one end of this axostylus axostyle is set on eccentric shaft, the other end is connected with described leveling slide block by connecting axle, one end of described connecting rod is connected with described eccentric shaft, the other end is connected with the piston rod of described degree of tightness oil cylinder, and the cylinder body of this degree of tightness oil cylinder is arranged on described slide by pivot block.

9. the three-in-one feeder of thick plate type according to claim 7, is characterized in that: the worm and gear lift that described lifting drive comprises lifting motor and is connected with this lifting motor.