CN211191506U

CN211191506U - Bending device for industrial sewing machine machining

Info

Publication number: CN211191506U
Application number: CN201921207222.5U
Authority: CN
Inventors: 马英; 李志龙
Original assignee: HEBEI YOUTIAN SEWING MACHINE CO Ltd
Current assignee: HEBEI YOUTIAN SEWING MACHINE CO Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-08-07
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to the technical field of metal workpiece processing accessories, in particular to a bending device for processing an industrial sewing machine; the steel plate bending device can effectively recover, take and place the steel plate finished product after bending and forming, effectively improves the working efficiency of the device, improves the working economic benefit of the device and brings convenience to users; the device comprises a machine tool, a forming die, a hydraulic device and two groups of limit buckles, wherein a mounting frame is arranged at the top end of the machine tool, a connecting plate is arranged at the output end of the hydraulic device, and a pressing plate is fixedly arranged at the rear end of the connecting plate; the top end of the mounting frame is provided with a top plate, the mounting frame further comprises a transmission device, a connecting frame, a servo motor, a fixing frame, a spring, a connecting belt, a fixing plate, a cylinder, a connecting rod and a vertical plate, the transmission device is provided with a driving plate, the connecting frame is fixedly mounted at the bottom end of the driving plate, the output end of the servo motor is provided with a connecting roller, the connecting roller is provided with a first driving frame, the connecting roller is provided with a push plate, and the top end of the machine tool is provided with a.

Description

Bending device for industrial sewing machine machining

Technical Field

The utility model relates to a metal work piece processing auxiliary device's technical field especially relates to a bending device is used in processing of industrial sewing machine.

Background

As is well known, a bending apparatus for industrial sewing machine processing is an apparatus for bending a steel plate material for metal housing used in a sewing machine for processing industry so as to make it take on an appropriate arc shape, thereby satisfying the production and processing requirements, and is widely used in the field of metal workpiece processing; the existing bending device for machining of the industrial sewing machine comprises a machine tool, a forming die, a hydraulic device and two groups of limit buckles, wherein a mounting frame is arranged at the top end of the machine tool, a forming groove is formed in the front end of the mounting frame, the forming die is fixedly installed in the forming groove, a mounting plate is arranged at the top end of the machine tool, the hydraulic device is fixedly installed at the rear end of the mounting plate, a connecting plate is arranged at the output end of the hydraulic device, a pressing plate is fixedly installed at the rear end of the connecting plate, the two groups of limit buckles are respectively installed on the left side and the right side of the front end of the mounting frame, the two groups of limit buckles; when the existing bending device for machining of the industrial sewing machine is used, a user penetrates one end of a steel plate raw material through two groups of limiting grooves, the part of the steel plate raw material to be bent is located on the front side of a forming groove, a hydraulic device is opened, a connecting plate can be driven, a pressing plate can be driven to move at the same time, the pressing plate is moved into the forming groove, and the steel plate is extruded by utilizing a groove and the pressing plate on a forming die to be in a proper arc shape, so that the steel plate can meet the requirements of production and machining; however, the bending device for machining of the existing industrial sewing machine is found in use, the use limitation of the device is high, the bending device is inconvenient to recover and take and place a finished steel plate product after being bent and formed, the working efficiency of the device is low, the working economic benefit of the device is low, inconvenience is brought to a user, and the use reliability of the device is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can be effectual retrieve and get the putting to the steel sheet finished product after the shaping of buckling, the work efficiency of effectual improvement device has improved the work economic benefits of device, offers convenience for the user to improve its industrial sewing machine processing of using reliability and use bending device.

The utility model discloses a bending device is used in processing of industrial sewing machine, including lathe, forming die, hydraulic means and two sets of spacing knot, the top of lathe is provided with the mounting bracket, and the front end of mounting bracket is provided with the shaping groove, forming die fixed mounting is in the shaping groove, the lathe top is provided with the mounting panel, hydraulic means fixed mounting is in the rear end of mounting panel, hydraulic means's output is provided with the connecting plate, clamp plate fixed mounting is in the rear end of connecting plate, two sets of spacing knots are installed respectively on the left side and the right side of mounting bracket front end, the top of two sets of spacing knots is provided with two sets of spacing grooves respectively, the front end of forming die is provided with the recess; the top end of the mounting frame is provided with a top plate, and the mounting frame further comprises a transmission device, a connecting frame, a servo motor, a fixing frame, a spring, a connecting belt, a fixing plate, a cylinder, a connecting rod and a vertical plate, wherein the transmission device is fixedly arranged at the bottom end of the top plate, a driving plate is arranged on the transmission device, the connecting frame is fixedly arranged at the bottom end of the driving plate, the bottom end of the connecting frame is provided with a connecting groove, the fixing frame is fixedly arranged at the top end of the connecting groove, the bottom end of the fixing frame is provided with a fixing groove, the servo motor is fixedly arranged on the side wall of the fixing frame, the output end of the servo motor is provided with a connecting roller, a first driving frame is arranged on the connecting roller, a second driving frame is arranged at the top end of the fixing plate, the top end and, the top plate bottom is provided with the shrink frame, and be provided with the accumulator on the shrink frame, and the accumulator internal fixation is provided with the baffle, and the cylinder is installed on the baffle, the output of cylinder is provided with the drive pole to the drive pole is connected with the front end of riser, and the connecting rod is connected with the riser, be provided with the push pedal on the connecting rod, the top of lathe is provided with the accumulator, be provided with on the lathe and get the material mouth, be provided with the recovery board in the accumulator to be provided with the multiunit standing groove on the top of recovery board.

The utility model discloses a bending device is used in processing of industrial sewing machine, transmission includes first adjustable shelf, second adjustable shelf, drive belt and step motor, and first adjustable shelf and second adjustable shelf are installed respectively at the front side and the rear side of working chamber bottom, and step motor installs on first adjustable shelf, is provided with first driving roller at step motor's output, be provided with the second driving roller on the second adjustable shelf, the drive belt cover is established on first driving roller and second driving roller, the drive plate is installed on the drive belt top.

The utility model discloses an industrial sewing machine processing is with bending device still includes two sets of movable motors, and left side and right side in the accumulator are installed respectively to two sets of movable motors, the output of two sets of movable motors is provided with two sets of movable rollers respectively, every group all be provided with the multiunit fly leaf on the lateral wall of movable roller, all be provided with the multiunit cardboard in the left side and the right side of accumulator bottom.

The utility model discloses an industrial sewing machine processing is with bending device still includes two sets of carriages, and two sets of carriages are left side and right side of fixed mounting in the accumulator respectively, and are two sets of the front side and the right side on carriage top are provided with four group's pulleys respectively, and four group's pulleys all contact with the recovery plate.

The utility model discloses an industrial sewing machine processing is with bending device still includes arm-tie, two sets of first bracing piece and two sets of second bracing pieces, and the articulated apron that is provided with in material taking port department, be provided with the kerve on the apron, the left end and the right-hand member of arm-tie respectively with the left side wall and the right side wall connection of kerve, left side and right side in the accumulator are provided with two sets of bottom plates respectively, and two sets of first bracing pieces articulate two sets of bottom plate tops respectively, and the top of two sets of second bracing pieces articulates left side and the right side of installing in the apron bottom respectively, inside two sets of second bracing piece bottoms inserted the top of two sets of first bracing pieces respectively.

The utility model discloses a bending device is used in processing of industrial sewing machine still includes the guide plate, guide plate fixed mounting all is provided with the blotter on every group standing groove on the top of lathe.

The utility model discloses a bending device is used in processing of industry sewing machine still includes four group's landing legs and push rods, and four group's landing legs are installed respectively in left front side, right front side, left rear side and the right rear side of lathe bottom, four group's landing leg bottoms are provided with four group's bases respectively, the bottom of four group's bases all is provided with multiunit antiskid line, and the front side and the rear side of lathe left end are provided with two sets of supports respectively, the front end and the rear end of push rod respectively with two sets of leg joint.

The utility model discloses an industrial sewing machine processing is with bending device still includes the standing bag, and standing bag fixed mounting is at the right-hand member of lathe, the top of standing bag is provided with accomodates the groove to be provided with the zip fastener accomodating the inslot.

Compared with the prior art, the beneficial effects of the utility model are that: the transmission device can drive the connecting frame to move above the shaping die, the servo motor can drive the connecting roller to rotate and drive the first driving frame to move, the first driving frame can drive the connecting belt to move so as to wind the connecting belt on the outer side wall of the connecting roller, the connecting belt can drive the second driving frame to drive the fixing plate to move so as to extrude and store energy for four groups of springs, the servo motor is opened again to rotate reversely so as to drive the connecting roller to rotate, the springs generate elastic deformation to drive the fixing plate and drive the magnet buckle to move, the magnet can adsorb steel plate finished products by magnetism, the transmission device can drive the steel plate to move above the recovery groove, the air cylinder is opened to drive the connecting rod to move so as to drive the push plate to move so as to push the steel plate buckled on the magnet buckle to be separated from the working range of the magnet buckle, and then the steel plate is moved into the recovery groove, and the bent and formed steel, the working efficiency of the device is effectively improved, the working economic benefit of the device is improved, convenience is brought to a user, and the use reliability of the device is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the structure within the connecting frame;

FIG. 3 is a schematic view of the structure of the cover plate, the first support bar and the second support bar;

FIG. 4 is a schematic diagram of the hydraulic device;

FIG. 5 is a schematic view of the structure within the retraction cage;

FIG. 6 is a schematic diagram of the hydraulic device and the platen;

in the drawings, the reference numbers: 1. a machine tool; 2. forming a mold; 3. a hydraulic device; 4. pressing a plate; 5. A limit buckle; 6. a mounting frame; 7. mounting a plate; 8. a connecting plate; 9. a top plate; 10. a connecting frame; 11. a servo motor; 12. a fixed mount; 13. a spring and a connecting belt; 14. a cylinder; 15. A connecting rod; 16. a second driving frame; 17. a magnet buckle; 18. driving the plate; 19. recovering the plate; 20. a retraction rack; 21. a partition plate; 22. a connecting roller; 23. a first movable frame; 24. a second movable frame; 25. a transmission belt; 26. a stepping motor; 27. a second driving roller; 28. a movable motor; 29. a movable plate; 30. a carriage; 31. pulling a plate; 32. a first support bar; 33. a second support bar; 34. a cover plate; 35. a cushion pad; 36. a support leg; 37. a push rod; 38. a base; 39. placing the bag.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the utility model discloses a bending device for industrial sewing machine processing, including lathe 1, forming die 2, hydraulic means 3, clamp plate 4 and two sets of limit buckle 5, the top of lathe 1 is provided with mounting bracket 6, and be provided with the shaping groove at the front end of mounting bracket 6, forming die 2 is fixed to be installed in the shaping groove, the top of lathe 1 is provided with mounting panel 7, hydraulic means 3 is fixed to be installed at the rear end of mounting panel 7, the output of hydraulic means 3 is provided with connecting plate 8, clamp plate 4 is fixed to be installed at the rear end of connecting plate 8, two sets of limit buckle 5 are installed respectively on the left side and the right side of mounting bracket 6 front end, the top of two sets of limit buckle 5 is provided with two sets of limit grooves respectively, the front end of forming die; the top end of the mounting frame 6 is provided with a top plate 9, and further comprises a transmission device, a connecting frame 10, a servo motor 11, a fixing frame 12, a spring, a connecting belt 13, a fixing plate, an air cylinder 14, a connecting rod 15 and a vertical plate, wherein the transmission device is fixedly arranged at the bottom end of the top plate 9, a driving plate 18 is arranged on the transmission device, the connecting frame 10 is fixedly arranged at the bottom end of the driving plate 18, the bottom end of the connecting frame 10 is provided with a connecting groove, the fixing frame 12 is fixedly arranged at the top end of the connecting groove, the bottom end of the fixing frame 12 is provided with a fixing groove, the servo motor 11 is fixedly arranged on the side wall of the fixing frame 12, the output end of the servo motor 11 is provided with a connecting roller 22, a first driving frame is arranged on the connecting roller 22, a second driving frame 16 is arranged at the top end of the fixing plate, the bottom end of the top plate 9 is provided with a contraction frame 20, the contraction frame 20 is provided with a recovery tank, a partition plate 21 is fixedly arranged in the recovery tank, the air cylinder 14 is installed on the partition plate 21, the output end of the air cylinder 14 is provided with a driving rod, the driving rod is connected with the front end of the vertical plate, the connecting rod 15 is connected with the vertical plate, the connecting rod 15 is provided with a push plate, the top end of the machine tool 1 is provided with the recovery tank, the machine tool 1 is provided with a material taking port, the recovery tank is internally provided with a recovery plate 19, and the top end of the recovery plate 19 is; the transmission device can drive the connecting frame to move above the shaping die, the servo motor can drive the connecting roller to rotate and drive the first driving frame to move, the first driving frame can drive the connecting belt to move so as to wind the connecting belt on the outer side wall of the connecting roller, the connecting belt can drive the second driving frame to drive the fixing plate to move so as to extrude and store energy for four groups of springs, the servo motor is opened again to rotate reversely so as to drive the connecting roller to rotate, the springs generate elastic deformation to drive the fixing plate and drive the magnet buckle to move, the magnet can adsorb steel plate finished products by magnetism, the transmission device can drive the steel plate to move above the recovery groove, the air cylinder is opened to drive the connecting rod to move so as to drive the push plate to move so as to push the steel plate buckled on the magnet buckle to be separated from the working range of the magnet buckle, and then the steel plate is moved into the recovery groove, and the bent and formed steel, the working efficiency of the device is effectively improved, the working economic benefit of the device is improved, convenience is brought to a user, and the use reliability of the device is improved.

The utility model discloses a bending device is used in processing of industrial sewing machine, transmission includes first adjustable shelf 23, second adjustable shelf 24, drive belt 25 and step motor 26, first adjustable shelf 23 and second adjustable shelf 24 are installed respectively in the front side and the rear side of working chamber bottom, step motor 26 is installed on first adjustable shelf 23, be provided with first driving roller at step motor 26's output, be provided with second driving roller 27 on second adjustable shelf 24, drive belt 25 cover is established on first driving roller and second driving roller 27, drive plate 18 is installed on drive belt 25 top; the work of step motor can drive the second driving roller and rotate to drive first driving roller through the transmission effect of drive belt and rotate, the drive belt drives the position of driving plate in order to adjust the link in the in-process of carrying out the transmission, offers convenience for the user.

The bending device for processing the industrial sewing machine of the utility model also comprises two groups of movable motors 28, wherein the two groups of movable motors 28 are respectively arranged on the left side and the right side in the recovery tank, the output ends of the two groups of movable motors 28 are respectively provided with two groups of movable rollers, the outer side wall of each group of movable rollers is provided with a plurality of groups of movable plates 29, and the left side and the right side of the bottom end of each recovery plate are respectively provided with a plurality of groups of clamping plates; the movable motor can drive the movable roller to rotate so as to drive the plurality of groups of movable plates to move, the movable plates can drive the recovery plates to move, the position of the recovery plates can be adjusted, and the steel plates can enter the placing groove.

The utility model discloses a bending device for industrial sewing machine processing, which also comprises two groups of sliding frames 30, wherein the two groups of sliding frames 30 are respectively and fixedly arranged at the left side and the right side in the recovery tank, the front side and the right side of the top ends of the two groups of sliding frames 30 are respectively provided with four groups of pulleys, and the four groups of pulleys are all contacted with the recovery plate; the sliding frame and the pulley can support the recovery plate.

The utility model discloses a bending device is used in processing of industrial sewing machine, still include arm-tie 31, two sets of first bracing pieces 32 and two sets of second bracing pieces 33, articulated at the take out port department and be provided with apron 34, be provided with the kerve on apron 34, the left end and the right-hand member of arm-tie 31 are connected with the left side wall and the right side wall of kerve respectively, left side and right side in the accumulator are provided with two sets of bottom plates respectively, two sets of first bracing pieces 32 articulate the top of two sets of bottom plates respectively, the top of two sets of second bracing pieces 33 articulates the left side and the right side of installing in apron 34 bottom respectively, two sets of second bracing pieces 33 bottom are inserted respectively to the inside top of two sets of first bracing pieces 32; the apron can seal the protection to the finished product in the accumulator, and the user pulling arm-tie can drive the apron and remove, and first bracing piece and second bracing piece can support the apron.

The bending device for processing the industrial sewing machine of the utility model also comprises a guide plate which is fixedly arranged at the top end of the machine tool 1, and a buffer cushion 35 is arranged in each group of standing grooves; the blotter can cushion the steel sheet finished product that gets into in the standing groove, can prevent that it from getting into to take place wearing and tearing in the standing groove.

The utility model discloses a bending device is used in processing of industrial sewing machine, still include four group's landing legs 36 and push rod 37, four group's landing legs 36 are installed respectively in the left front side, right front side, left rear side and the right rear side of lathe bottom, four group's landing legs 36 bottoms are provided with four group's bases 38 respectively, the bottom of four group's bases 38 all is provided with multiunit antiskid line, the front side and the rear side of lathe left end are provided with two sets of supports respectively, the front end and the rear end of push rod 37 are connected with two sets of supports respectively; the user promotes the push rod and can drive two sets of supports and drive the lathe simultaneously and remove, and the workstation removes and can drive four group's landing legs and remove to with device integral movement to suitable position, landing leg and base can improve the stability of workstation during operation.

The bending device for processing the industrial sewing machine of the utility model also comprises a placing bag 39, the placing bag 39 is fixedly arranged at the right end of the machine tool 1, the top end of the placing bag 39 is provided with a containing groove, and a zipper is arranged in the containing groove; the user can place the label paper of recorder work information in holding the inslot, brings the facility for the user.

The utility model discloses a bending device for processing of industrial sewing machine, when in work, a user firstly pushes a push rod to drive two groups of supports to drive a machine tool to move, a workbench can drive four groups of supporting legs to move integrally, the supporting legs and a base can improve the stability of the workbench in work, the user passes one end of a steel plate raw material through two groups of limiting grooves and enables the part of the steel plate raw material to be subjected to bending work to be positioned at the front side of a forming groove, a hydraulic device is opened to drive a connecting plate and simultaneously drive a pressing plate to move so that the pressing plate moves into the forming groove, and the steel plate is extruded by utilizing a groove and the pressing plate on a forming die to be in a proper arc shape, thereby the steel plate can meet the requirements of production and processing, a stepping motor can drive a second driving roller to rotate, and drive a first driving roller to rotate through the transmission action of a transmission belt, the driving belt drives the driving plate to adjust the position of the connecting frame in the transmission process, the servo motor can drive the connecting roller to rotate and drive the first driving frame to move, the first driving frame can drive the connecting belt to move to enable the connecting belt to be wound on the outer side wall of the connecting roller, the connecting belt can drive the second driving frame to drive the fixing plate to move to extrude and store energy for four groups of springs, the servo motor is opened again to rotate reversely to drive the connecting roller to rotate, the springs are elastically deformed to drive the fixing plate and drive the magnet buckle to move, the magnet can adsorb steel plate finished products by magnetism, the transmission device can drive the steel plate to move to the upper part of the recovery tank, the air cylinder is opened to drive the connecting rod to move to drive the push plate to move to push the steel plate buckled on the magnet buckle to be separated from the working range of the magnet buckle, so that the steel plate is moved into the recovery tank, and the steel plate finished products after, the step motor work can drive the second driving roller and rotate, and drive first driving roller through the transmission of drive belt and rotate, the drive belt is carrying out the position of driven driving plate in order to adjust the link in-process, activity motor work can drive the movable roller and rotate and remove in order to drive the multiunit fly leaf, the fly leaf removes and can drive the recovery board and remove, the position of adjustable recovery board, can make the steel sheet get into to the standing groove in, the apron can seal the protection to the finished product in the recovery groove, user's pulling arm-tie can drive the apron and remove, first bracing piece and second bracing piece can support the apron, the blotter can cushion the steel sheet finished product that gets into to the standing groove, can prevent that it from getting into to taking place wearing and tearing in the standing groove.

The bending device for processing the industrial sewing machine of the utility model, under the condition that no opposite explanation is made, the orientation words contained in the terms of 'up-down, left-right, front-back, inside-outside, vertical and horizontal' and the like only represent the orientation of the term under the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the terms "first," "second," and "()" do not denote any particular quantity or order, but rather are used to distinguish one name from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A bending device for processing an industrial sewing machine comprises a machine tool (1), a forming die (2), a hydraulic device (3), a pressure plate (4) and two groups of limit buckles (5), wherein a mounting rack (6) is arranged at the top end of the machine tool (1), a forming groove is formed in the front end of the mounting frame (6), the forming die (2) is fixedly installed in the forming groove, a mounting plate (7) is arranged at the top end of the machine tool (1), the hydraulic device (3) is fixedly installed at the rear end of the mounting plate (7), a connecting plate (8) is arranged at the output end of the hydraulic device (3), a pressing plate (4) is fixedly installed at the rear end of the connecting plate (8), two groups of limiting buckles (5) are respectively installed on the left side and the right side of the front end of the mounting frame (6), two groups of limiting grooves are respectively formed in the top ends of the two groups of limiting buckles (5), and a groove is formed in the front end of the; the device is characterized in that a top plate (9) is arranged at the top end of the mounting frame (6), the device further comprises a transmission device, a connecting frame (10), a servo motor (11), a fixing frame (12), a spring, a connecting belt (13), a fixing plate, an air cylinder (14), a connecting rod (15) and a vertical plate, the transmission device is fixedly arranged at the bottom end of the top plate (9), a driving plate (18) is arranged on the transmission device, the connecting frame (10) is fixedly arranged at the bottom end of the driving plate (18), a connecting groove is formed in the bottom end of the connecting frame (10), the fixing frame (12) is fixedly arranged at the top end of the connecting groove, a fixing groove is formed in the bottom end of the fixing frame (12), the servo motor (11) is fixedly arranged on the side wall of the fixing frame (12), a connecting roller (22) is arranged at the output end of the servo motor (, a second driving frame (16) is arranged at the top end of the fixed plate, the top end and the bottom end of the connecting belt (13) are respectively fixed on the first driving frame and the second driving frame (16), a magnet buckle (17) is arranged at the bottom end of the fixed plate, a contraction frame (20) is arranged at the bottom end of the top plate (9), a recovery groove is arranged on the contraction rack (20), a clapboard (21) is fixedly arranged in the recovery groove, the air cylinder (14) is arranged on the clapboard (21), the output end of the air cylinder (14) is provided with a driving rod, the driving rod is connected with the front end of the vertical plate, the connecting rod (15) is connected with the vertical plate, a push plate is arranged on the connecting rod (15), a recovery tank is arranged at the top end of the machine tool (1), a material taking port is arranged on the machine tool (1), a recovery plate (19) is arranged in the recovery tank, and a plurality of groups of placing grooves are arranged at the top end of the recovery plate (19).

2. The bending device for machining of the industrial sewing machine according to claim 1, wherein the transmission device comprises a first movable frame (23), a second movable frame (24), a transmission belt (25) and a stepping motor (26), the first movable frame (23) and the second movable frame (24) are respectively installed on the front side and the rear side of the bottom end of the working cavity, the stepping motor (26) is installed on the first movable frame (23), a first transmission roller is arranged at the output end of the stepping motor (26), a second transmission roller (27) is arranged on the second movable frame (24), the transmission belt (25) is sleeved on the first transmission roller and the second transmission roller (27), and the transmission plate (18) is installed at the top end of the transmission belt (25).

3. The bending device for industrial sewing machine processing according to claim 2, further comprising two sets of movable motors (28), wherein the two sets of movable motors (28) are respectively installed at the left side and the right side of the recycling slot, the output ends of the two sets of movable motors (28) are respectively provided with two sets of movable rollers, the outer side wall of each set of movable rollers is provided with a plurality of sets of movable plates (29), and the left side and the right side of the bottom end of the recycling plate are provided with a plurality of sets of clamping plates.

4. The bending apparatus for industrial sewing machine processing according to claim 3, further comprising two sets of sliding frames (30), wherein the two sets of sliding frames (30) are fixedly installed at left and right sides in the recovery groove, respectively, four sets of pulleys are provided at front and right sides of top ends of the two sets of sliding frames (30), respectively, and the four sets of pulleys are in contact with the recovery plate.

5. The bending device for machining of the industrial sewing machine according to claim 4, further comprising a pulling plate (31), two sets of first supporting rods (32) and two sets of second supporting rods (33), wherein a cover plate (34) is hinged at the material taking opening, a pulling groove is formed in the cover plate (34), the left end and the right end of the pulling plate (31) are respectively connected with the left side wall and the right side wall of the pulling groove, two sets of bottom plates are respectively arranged on the left side and the right side in the recovery groove, the two sets of first supporting rods (32) are respectively hinged with the top ends of the two sets of bottom plates, the top ends of the two sets of second supporting rods (33) are respectively hinged and installed on the left side and the right side of the bottom end of the cover plate (34), and the bottom ends of the two sets of second supporting rods (33) are respectively inserted into the top ends of the.

6. A bending device for industrial sewing machines according to claim 5, further comprising a deflector mounted fixed to the top of the machine bed (1), each set of slots being provided with a cushion (35).

7. The bending device for machining of the industrial sewing machine according to claim 6, further comprising four sets of legs (36) and push rods (37), wherein the four sets of legs (36) are respectively installed at the left front side, the right front side, the left rear side and the right rear side of the bottom end of the machine tool, the four sets of bases (38) are respectively arranged at the bottom ends of the four sets of legs (36), the four sets of bases (38) are respectively provided with a plurality of sets of anti-slip patterns at the bottom ends, two sets of brackets are respectively arranged at the front side and the rear side of the left end of the machine tool, and the front end and the rear end of the push rod (37) are respectively connected with the two sets of brackets.

8. The bending apparatus for industrial sewing machine processing according to claim 7, further comprising a placing bag (39), wherein the placing bag (39) is fixedly installed at the right end of the machine tool (1), the top end of the placing bag (39) is provided with a receiving groove, and a zipper is arranged in the receiving groove.