CN213469371U

CN213469371U - Manual bender is used in screen panel processing

Info

Publication number: CN213469371U
Application number: CN202021795090.5U
Authority: CN
Inventors: 王佳达; 林廷铃
Original assignee: Ningbo Yinzhou Yeshi Metal Products Co ltd
Current assignee: Ningbo Yinzhou Yeshi Metal Products Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-06-18
Anticipated expiration: 2030-08-25

Abstract

The utility model provides a manual bender is used in screen panel processing belongs to the technical field of screen panel processing equipment. A manual bending machine for mesh enclosure processing comprises a bottom plate, a mounting plate, a rotary table, a wrench, a feeding positioning structure and a limiting structure; the utility model discloses an one end at the bottom plate that has the oblique angle is provided with dodges the breach, be provided with on the bottom plate and stretch into dodge in the breach and rotate the mounting panel that is connected with the carousel, and simultaneously, be provided with the spanner on the carousel and bend the piece, be provided with gapped adjustable pay-off location structure on the bottom plate, be provided with limit structure between bottom plate and the spanner, can not only adapt to the demand of buckling of the steel wire of different diameters, can also adjust the angle that the steel wire was buckled, the operation of buckling to the steel wire of different diameters and the demand of buckling has been adapted to, it is loaded down with trivial details to avoid needing to develop in addition that the head is buckled and change the operation process of buckling.

Description

Manual bender is used in screen panel processing

Technical Field

The utility model relates to a technical field of screen panel processing equipment specifically is to a screen panel processing is with manual bender.

Background

Along with the application and the popularization of business turn over wind equipment, the rate of utilization of screen panel is also higher and higher, consequently, rationally realize the screen panel and process the key point that becomes present industry research.

The mesh enclosure is formed by welding a plurality of steel wires bent into different shapes, so that the bending of the steel wires is the core step of mesh enclosure processing. At present, the bending mode of the steel wire for the mesh enclosure on the market is mainly realized by an automatic bending machine, and the bending operation is completely performed through a bending head on the automatic bending machine. However, one bending head can only bend steel wires in one shape, when steel wires in another shape need to be bent, the bending head needs to be replaced and debugged, the process is complex, and different bending heads need to be developed for different bending shapes, so that the automatic bending machine is only suitable for production and manufacturing of large-batch mesh enclosures, and under the condition that the total amount is small and mesh enclosures with special bending shapes are required, the bending head replacement and debugging processes are complex and time-consuming and labor-consuming, and the bending heads need to be developed again, so that the cost is high, and the requirement for processing of small-batch mesh enclosures with special bending shapes is difficult.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a manual bending machine for mesh enclosure processing, which realizes the fixation of one end of a steel wire to be bent by arranging a feeding positioning structure, is provided with a turntable with a handle and a bending block, drives the turntable by controlling the handle to open, thereby leading the turntable to drive the bending block to move, and pushes the other end of the steel wire by the bending block, thereby leading the steel wire to be bent, and completely bending the steel wire, and the feeding positioning structure is used for accommodating the steel wire, the interval size of the steel wire can be adjusted, thereby realizing the adaptation to the steel wires with different diameters, meanwhile, the side of the handle is provided with a limit structure, thereby realizing the control of the bending angle, further realizing the bending of the steel wires with different shapes, and having simple operation, avoiding the problems of complicated process, time and labor waste and high cost caused by additionally developing the bending head due to the, the mesh enclosure processing method can better meet the requirements of small-batch processing of mesh enclosures with special bending shapes.

The specific technical scheme is as follows:

a manual bending machine for mesh enclosure machining has the characteristics that it comprises:

the mounting part is arranged on one side of the mounting part, which is far away from the fixing part, in an oblique angle mode, the oblique angle is an acute angle, and meanwhile, an avoidance notch is arranged in the middle of one side of the mounting part, which is in the oblique angle mode;

the mounting plate is arranged at the bottom of the bottom plate, one end of the mounting plate is fixed on the bottom plate, and the other end of the mounting plate extends into the avoidance notch;

the rotary disc is arranged in the avoidance notch and is rotationally connected to one end, extending into the avoidance notch, of the mounting plate, and a bending block is arranged on the rotary disc and located beside the axis;

one end of the wrench is connected to the side wall of the rotary table, and the other end of the wrench extends along the radial direction of the rotary table;

the feeding positioning structure comprises a fixed baffle and an adjusting baffle, the fixed baffle and the adjusting baffle are both arranged on the upper part of the bottom plate, a space is arranged between the fixed baffle and the adjusting baffle, and one ends of the fixed baffle and the adjusting baffle extend into the avoiding notch and extend to the axis of the rotary table;

limit structure, limit structure lean on piece and separation blade including leaning on, and the separation blade sets up on the handle, leans on the piece to set up in the installation department of bottom plate and is provided with one side of dodging the breach, simultaneously, leans on the piece to be located the distal angle end one side at the oblique angle of bottom plate.

Foretell manual bender is used in screen panel processing, wherein, dodge the breach and be convex breach, and dodge the diameter of breach and be greater than the diameter of carousel.

Foretell manual bender is used in screen panel processing, wherein, be provided with the backing plate between mounting panel and the bottom plate, the backing plate is close to the mounting panel and is provided with the one end of carousel and extends to the lateral wall department of dodging the breach, and simultaneously, the thickness sum of backing plate and bottom plate is unanimous with the thickness of carousel.

Foretell manual bender is used in screen panel processing, wherein, the axle center department of carousel has seted up the centre bore, and the centre bore is the counter sink, and the mounting panel stretches into one of dodging in the breach and serves and set up the mounting hole that corresponds with the centre bore.

The utility model provides an foretell manual bender is used in screen panel processing, wherein, and fixed stop and adjusting plate are the bar board, and fixed stop and adjusting plate all arrange to the direction of installation department along the fixed part of bottom plate, and simultaneously, fixed stop is located the nearly angle end one side at the oblique angle of bottom plate, and adjusting plate is located the far angle end one side at the oblique angle of bottom plate.

Foretell manual bender is used in screen panel processing, wherein, the tip that adjusting the baffle stretched into the one end of dodging the breach is the oblique angle setting, and adjusting the oblique angle of baffle and the oblique angle of bottom plate unanimous.

Foretell manual bender is used in screen panel processing, wherein, the last a plurality of regulation holes that are provided with of adjusting the baffle, a plurality of regulation holes are the bar hole, and the direction of arranging of a plurality of regulation holes all is unanimous with the incline direction at adjusting the baffle's oblique angle.

The aforesaid is manual bender for screen panel processing, wherein, supports to lean on the piece including mount, screw rod and lock nut, and the mount is vertical sets up down and is fixed in the bottom of bottom plate, has seted up a screw hole on the mount, and the one end spiro union of screw rod is in the screw hole to, the other end of screw rod extends outside the bottom plate towards spanner one side, and simultaneously, the screw rod extends to one of the outer end of bottom plate and serves the spiro union to have lock nut, and lock nut's one end is supported and is leaned on the mount.

Foretell manual bender is used in screen panel processing, wherein, still include the removal locating piece, remove the locating piece and can dismantle the upper portion of connecting in the bottom plate, and remove the locating piece and be located pay-off location structure's side, simultaneously, remove the locating piece and be located one side that fixed stop is close to adjusting the baffle.

The positive effects of the technical scheme are as follows:

the manual bending machine for mesh enclosure processing is characterized in that the mounting ends of the base plate are arranged in an oblique angle, an avoiding notch is formed in one side of the oblique angle, the bottom of the base plate is provided with a mounting plate extending into the avoiding notch, a rotary plate with a wrench and a bending block is arranged on the mounting plate, a feeding positioning structure is arranged on the base plate, one end of a steel wire to be bent can be limited through the feeding positioning structure, the other end of the steel wire can be bent through the bending block when the rotary plate drives the bending block to rotate, bending operation is achieved, the interval size of the steel wire accommodated in the feeding positioning structure can be adjusted, the steel wire can adapt to different diameters, in addition, a limiting structure is arranged between the base plate and the wrench, control over the bending angle of the steel wire can be achieved, bending operation of the steel wires with different diameters and bending shapes is achieved, and complicated operation processes caused by redevel, The problem of high cost is solved, and the method is more suitable for processing the mesh enclosure with special bending shape in small batch.

Drawings

Fig. 1 is a view-angle structural diagram of an embodiment of a manual bending machine for mesh enclosure processing according to the present invention;

fig. 2 is a structural view of another view angle of an embodiment of the manual bending machine for mesh enclosure processing according to the present invention;

FIG. 3 is a block diagram of a bottom plate according to a preferred embodiment of the present invention;

FIG. 4 is a block diagram of a mounting plate according to a preferred embodiment of the present invention;

fig. 5 is a structural diagram of an adjusting baffle according to a preferred embodiment of the present invention.

In the drawings: 1. a base plate; 11. a fixed part; 12. an installation part; 121. avoiding the notch; 2. mounting a plate; 21. mounting holes; 3. a turntable; 31. a bending block; 32. a central bore; 4. a wrench; 5. a feeding positioning structure; 51. fixing a baffle plate; 52. adjusting the baffle; 521. an adjustment hole; 6. a limiting structure; 61. an abutting member; 62. a baffle plate; 611. a fixed mount; 612. a screw; 613. a lock nut; 7. a base plate; 8. moving the positioning block; 9. a steel wire.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following embodiments are specifically described with reference to fig. 1 to 5, but the following contents are not intended to limit the present invention.

Fig. 1 is a view-angle structural diagram of an embodiment of a manual bending machine for mesh enclosure processing according to the present invention; fig. 2 is a structural diagram of another view angle of an embodiment of the manual bending machine for mesh enclosure processing of the present invention. As shown in fig. 1 and 2, the manual bending machine for mesh enclosure processing according to the present embodiment includes: the device comprises a bottom plate 1, a mounting plate 2, a rotary table 3, a wrench 4, a feeding positioning structure 5 and a limiting structure 6.

Fig. 3 is a structural diagram of a bottom plate according to a preferred embodiment of the present invention. As shown in fig. 1 to 3, two ends of the bottom plate 1 are respectively set as a fixing portion 11 and an installation portion 12, the fixing portion 11 is used for connecting an external fixing platform, so as to realize the fixed installation of the bending machine on the external fixing platform, and the installation portion 12 provides an installation carrier for the installation of other structural components. And, one side that installation department 12 of bottom plate 1 deviates from fixed part 11 is the oblique angle setting, and the oblique angle is the acute angle for the tip of installation department 12 of bottom plate 1 is the closed angle structure, has avoided the tip of bottom plate 1 to cause the interference to follow-up spanner 4's swing, thereby the restriction angle of buckling has guaranteed that the permissible range to the angle of buckling of steel wire 9 is bigger, adapts to the demand of buckling of the steel wire 9 of different angles of buckling. In addition, the middle area of one side that the installation part 12 of bottom plate 1 is the oblique angle setting is provided with one and dodges breach 121, for follow-up carousel 3 arrange provide installation space, the space utilization is more reasonable, and the whole volume of equipment is littleer.

Fig. 4 is a structural diagram of a mounting plate according to a preferred embodiment of the present invention. As shown in fig. 1, fig. 2 and fig. 4, the mounting plate 2 is disposed at the bottom of the bottom plate 1, and one end of the mounting plate 2 is fixed on the mounting portion 12 of the bottom plate 1, and meanwhile, the other end of the mounting plate 2 extends into the avoiding notch 121, so that a mounting carrier is provided for the subsequent installation of the turntable 3 in the avoiding notch 121, namely, the turntable 3 is mounted in the avoiding notch 121 of the bottom plate 1 through the mounting plate 2, the subsequent turntable 3 is convenient to bend the steel wire 9 on the bottom plate 1, and the structural design is more reasonable.

Specifically, the turntable 3 is arranged in the avoiding notch 121 of the bottom plate 1, and the turntable 3 is rotatably connected to one end of the mounting plate 2 extending into the avoiding notch 121, so that the turntable 3 can rotate in the avoiding notch 121 of the bottom plate 1, and conditions are provided for realizing bending of the steel wire 9. In addition, in order to guarantee the reliability of buckling, the side that just is located the axle center on the carousel 3 is provided with a bending piece 31, bending piece 31 follows carousel 3 and rotates, thereby make bending piece 31 rotate for bottom plate 1, make bending piece 31 can promote the other end that one end is fixed in steel wire 9 on bottom plate 1 under its circumstances of moving and remove, thereby realize buckling to steel wire 9, make bending piece can regard as supporting the basis of leaning on when steel wire 9 buckles, guarantee the reliability that steel wire 9 buckles, structural design is more reasonable.

It is specific, spanner 4 sets up on carousel 3, and spanner 4's one end is connected on carousel 3's lateral wall, carousel 3's radial extension is followed to spanner 4's the other end, has made things convenient for the operator to control carousel 3's rotation through spanner 4, and the operator realizes carousel 3 in dodging breach 121 through the swing of controlling spanner 4 promptly, convenient operation not only makes carousel 3 structure on mounting panel 2 form lever structure moreover, controls more laborsavingly. In addition, in order to guarantee that spanner 4 swing angle scope is bigger, extend spanner 4 towards the distal end one side of the oblique angle of bottom plate 1 for spanner 4 can swing to the hypotenuse department of the oblique angle of pressing close to bottom plate 1, the better steel wire 9's of different angles of buckling demand of bending of adaptation, structural design is more reasonable.

Specifically, pay-off location structure 5 sets up on bottom plate 1, and pay-off location structure 5 includes fixed stop 51 and adjusting stop 52 again, fixed stop 51 and adjusting stop 52 all set up in the upper portion of bottom plate 1, fixed stop 51 is fixed on bottom plate 1, adjusting stop 52 adjusts at the position of bottom plate 1, and, be provided with the interval between fixed stop 51 and the adjusting stop 52, make the one end of the steel wire 9 of treating the buckling can block into the interval that fixed stop 51 and adjusting stop 52 formed, realize the one end of the steel wire 9 of treating the buckling fixed on bottom plate 1, for follow-up bending piece 31 on carousel 3 promotes the other end of steel wire 9 and make steel wire 9 buckle and provide the condition. Moreover, the size of the interval between the fixed baffle plate 51 and the adjusting baffle plate 52 can be adjusted through the movement of the adjusting baffle plate 52, so that the steel wire fixing device is suitable for fixing steel wires 9 with different diameters, and the adaptability is higher. In addition, one end of the fixed baffle 51 and one end of the adjusting baffle 52 extend into the avoiding notch 121 and extend to the axis of the turntable 3, so that the other end of the steel wire 9 fixed by the fixed baffle 51 and the adjusting baffle 52 can extend to the axis of the turntable 3, and the bending block 31 on the turntable 3 and located beside the axis of the turntable 3 can push the steel wire 9 to move to a section of the axis of the turntable 3, thereby realizing the bending of the steel wire 9.

Specifically, the limiting structure 6 is disposed between the bottom plate 1 and the wrench 4, and the limiting structure 6 further includes a supporting member 61 and a blocking piece 62, the blocking piece 62 is disposed on the handle, the supporting member 61 is disposed on one side of the mounting portion 12 of the bottom plate 1 where the avoiding notch 121 is disposed, and one end of the supporting member 61 extends out of the bottom plate 1 toward one side of the wrench 4, and at the same time, the supporting member 61 is located on one side of a distal end of an oblique angle of the bottom plate 1, so that the wrench 4 drives the blocking piece 62 to move when the wrench 4 swings, and after the wrench 4 swings to a certain angle, the blocking piece 62 contacts the supporting member 61, the blocking piece 62 is limited by the supporting member 61 to continue moving, thereby preventing the wrench 4 from continuing swinging, so that an angle of the steel wire 9 is limited, and a swinging angle of the wrench 4 can be controlled by a length of the supporting member 61 extending out of, the bending die is suitable for bending the steel wires 9 with different bending angles, and meets the processing requirement on the mesh enclosure with a special bending shape.

More specifically, dodge breach 121 on the bottom plate 1 is convex breach, and dodges the diameter of breach 121 and be greater than the diameter of carousel 3, can not only guarantee that carousel 3 can rotate smoothly in the circular arc breach, can also avoid simultaneously that everywhere clearance size is unanimous between bottom plate 1 and the carousel 3, prevents to go into the scheduling problem because of the easy card of steel wire 9 that the clearance variation in size leads to, and structural design is more reasonable.

More specifically, be provided with backing plate 7 between mounting panel 2 and the bottom plate 1, backing plate 7 is close to the one end that mounting panel 2 was provided with carousel 3 and extends to the lateral wall department of dodging breach 121, can prevent that the tip of backing plate 7 from causing the interference to dodging the rotation of carousel 3 in the breach 121, guarantees the normal rotation of carousel 3. Simultaneously, the thickness sum of backing plate 7 and bottom plate 1 is unanimous with carousel 3's thickness, can guarantee that carousel 3's up end flushes with the up end of bottom plate 1, has guaranteed the stationarity that steel wire 9 buckles, also can make bottom plate 1 adopt the material preparation of thickness thinner simultaneously to avoided the great higher problem of manufacturing cost that leads to of face because of bottom plate 1, effectively reduced the manufacturing cost of bender, structural design is more reasonable.

More specifically, centre bore 32 has been seted up to the axle center department of carousel 3, and centre bore 32 is the counter sink, mounting panel 2 stretches into one of dodging in the breach 121 and serves and set up the mounting hole 21 that corresponds with centre bore 32, make carousel 3 when installing on mounting panel 2, accessible bolt passes on centre bore 32 after-fixing in the mounting hole 21 of bottom plate 1, make the dismouting of carousel 3 on mounting panel 2 more convenient, in addition, the end of having also avoided the bolt exposes in the up end of carousel 3 and causes the uneven problem of up end of carousel 3, structural design is more reasonable.

More specifically, fixed stop 51 and adjusting baffle 52 are the bar shaped plate, and fixed stop 51 and adjusting baffle 52 all arrange to the direction of installation department 12 along bottom plate 1's fixed part 11, and the end homoenergetic of fixed stop 51 and adjusting baffle 52 wherein one end promptly is provided with the one side of dodging breach 121 towards bottom plate 1, also makes the steel wire 9 of treating to fix to have enough length simultaneously to lean on the benchmark, has guaranteed the reliability and the stability that steel wire 9 buckles. Simultaneously, fixed stop 51 is located the nearly angle end one side of the oblique angle of bottom plate 1, adjusting stop 52 is located the far angle end one side of the oblique angle of bottom plate 1, can be so that adjusting stop 52 is located one side that spanner 4 extends on carousel 3, thereby make the inboard of bending of steel wire 9 support the benchmark movable, make the inboard of bending that is used for steel wire 9 support the benchmark and the carousel 3 on support the distance between the piece of bending can adjust according to the diameter of the steel wire 9 of waiting to bend, thereby adapt to the demand of buckling of the steel wire 9 of different diameters, structural design is more reasonable.

Fig. 5 is a structural diagram of an adjusting baffle according to a preferred embodiment of the present invention. As shown in fig. 1, fig. 2 and fig. 5, the tip that adjusting baffle 52 stretched into the one end of dodging breach 121 is the oblique angle setting, the tip that leans on the benchmark that is inboard is buckled to using as steel wire 9 is the oblique angle structure, and, the oblique angle of adjusting baffle 52 is unanimous with the oblique angle of bottom plate 1, make the tip that leans on the benchmark that is inboard as steel wire 9 buckles be the closed angle structure, can make the area of contact with steel wire 9 reduce, more do benefit to the bending of steel wire 9, can also adapt to spanner 4's swing yardstick simultaneously, the tip of having avoided adjusting baffle 52 causes the restriction to the buckling of steel wire 9, make the angle scope that steel wire 9 buckled bigger, structural design is more reasonable.

More specifically, be provided with a plurality of regulation holes 521 on the regulation baffle 52, regulation baffle 52 installs on bottom plate 1 through a plurality of regulation holes 521, and, a plurality of regulation holes 521 are the bar hole, and a plurality of regulation holes 521 arrange the direction all unanimous with the incline direction at the oblique angle of regulation baffle 52, make regulation hole 521 can adapt to the removal of regulation baffle 52 on bottom plate 1, and, make the regulation direction of regulating plate both for the direction of keeping away from fixed stop 51, also be the direction of keeping away from the piece of bending on carousel 3 simultaneously, thereby make the steel wire 9's of different diameters demand of buckling that satisfies that the removal of regulation baffle 52 on bottom plate 1 can be better, structural design is more reasonable.

More specifically, the abutting piece 61 which is arranged at the bottom of the bottom plate 1 and is matched with the blocking piece 62 further comprises a fixing frame 611, a screw rod 612 and a locking nut 613, at this time, the fixing frame 611 is vertically arranged downwards and is fixed at the bottom of the bottom plate 1, a threaded hole is formed in the fixing frame 611, one end of the screw rod 612 is screwed in the threaded hole, so that the position of the screw rod 612 on the fixing frame 611 can be adjusted, the other end of the screw rod 612 extends out of the bottom plate 1 towards one side of the wrench 4, namely, the screw rod 612 is rotated, the adjustment of the length of one end of the screw rod 612 extending out of the bottom plate 1 can be realized, the swinging angle of the wrench 4 is adjusted, and. Meanwhile, a locking nut 613 is screwed on one end of the screw 612 extending out of the bottom plate 1, one end of the locking nut 613 abuts against the fixing frame 611, so that after the position of the screw 612 is adjusted, the locking nut can abut against the fixing frame 611 through screwing of the locking nut, and the problem that the length of the screw 612 extending out of the base changes due to self rotation in the using process is solved, so that the reliability of the limitation of the swing angle of the wrench 4 is guaranteed, the reliability of the bending angle of the steel wire 9 is guaranteed, and the structural design is more reasonable.

More specifically, still including removing the locating piece 8, remove the upper portion of locating piece 8 detachable connection in bottom plate 1 for it is adjustable to remove the fixed position of locating piece 8 on bottom plate 1, thereby adapts to different location demands. And, the movable positioning block 8 is located at the side of the feeding positioning structure 5, and simultaneously, the movable positioning block 8 is located at one side of the fixed baffle 51 close to the adjusting baffle 52, so that the positioning of the length of the steel wire 9 to be bent can be realized through the movable positioning block 8, and the length of the steel wire 9 extending into the avoiding notch 121 can be adjusted, thereby ensuring that the bending distances of different steel wires 9 in the same batch are equal, ensuring the processing uniformity and having more reasonable structural design. Preferably, the movable positioning block 8 can be clamped on the bottom plate 1, namely, a plurality of clamping grooves are formed in the bottom plate 1, the movable positioning block 8 is clamped into the corresponding clamping grooves, or the movable positioning block 8 is connected through a bolt, at the moment, a plurality of positioning block connecting holes are formed in the bottom plate 1, positioning holes corresponding to the positioning block connecting holes are formed in the movable positioning block 8, the bolt penetrates through the positioning holes and then is fixed in the positioning block connecting holes, and therefore the movable positioning block 8 is temporarily fixed on the bottom plate 1.

The manual bending machine for mesh enclosure processing provided by the embodiment comprises a base plate 1, an installation plate 2, a turntable 3, a wrench 4, a feeding positioning structure 5 and a limiting structure 6; be provided with through the one end at bottom plate 1 that has the oblique angle and dodge breach 121, be provided with on bottom plate 1 and stretch into dodge in breach 121 and rotate the mounting panel 2 that is connected with carousel 3, and simultaneously, be provided with spanner 4 on the carousel 3 and bend the piece, be provided with pay-off location structure 5 with adjustable clearance on the bottom plate 1, be provided with limit structure 6 between bottom plate 1 and the spanner 4, can not only adapt to the demand of buckling of the steel wire 9 of different diameters, can also adjust the angle that the steel wire 9 buckles, the operation of buckling the steel wire 9 to different diameters and the demand of buckling has been adapted to, avoid need to develop in addition and buckle the head and change the complex operation process that the head and debugging brought, problem with high costs, be applicable to the processing.

The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.

Claims

1. The utility model provides a manual bender is used in screen panel processing which characterized in that includes:

the mounting structure comprises a base plate, wherein a fixing part and a mounting part are respectively arranged at two ends of the base plate, one side of the mounting part, which is far away from the fixing part, is arranged in an oblique angle, the oblique angle is an acute angle, and meanwhile, an avoidance notch is arranged in the middle of one side of the mounting part, which is arranged in the oblique angle;

the rotary disc is arranged in the avoiding notch and is rotationally connected to one end, extending into the avoiding notch, of the mounting plate, and a bending block is arranged on the rotary disc and positioned beside the axis;

the feeding positioning structure comprises a fixed baffle and an adjusting baffle, the fixed baffle and the adjusting baffle are both arranged on the upper part of the bottom plate, a gap is arranged between the fixed baffle and the adjusting baffle, and one end of the fixed baffle and one end of the adjusting baffle extend into the avoiding notch and extend to the axis of the turntable;

limit structure, limit structure including leaning on piece and separation blade, the separation blade set up in on the spanner, support to support set up in the bottom plate the installation department is provided with dodge one side of breach, simultaneously, support to lean on a position in distal end one side at the oblique angle of bottom plate.

2. The manual bending machine for mesh enclosure processing according to claim 1, wherein the avoiding notch is an arc-shaped notch, and the diameter of the avoiding notch is larger than that of the rotating disc.

3. The manual bending machine for mesh enclosure processing according to claim 1, wherein a base plate is arranged between the mounting plate and the base plate, one end, close to the mounting plate, of the base plate, where the rotary disc is arranged, extends to a side wall of the avoiding notch, and meanwhile, the sum of the thicknesses of the base plate and the base plate is consistent with the thickness of the rotary disc.

4. The manual bending machine for mesh enclosure processing according to claim 1, wherein a central hole is formed at an axis of the rotating disc, the central hole is a countersunk hole, and a mounting hole corresponding to the central hole is formed at one end of the mounting plate extending into the avoiding notch.

5. The manual bending machine for mesh enclosure processing according to claim 1, wherein the fixing baffle and the adjusting baffle are strip-shaped plates, and the fixing baffle and the adjusting baffle are both arranged along the fixing portion of the bottom plate towards the direction of the mounting portion, and meanwhile, the fixing baffle is located on one side of the near-angle end of the oblique angle of the bottom plate, and the adjusting baffle is located on one side of the far-angle end of the oblique angle of the bottom plate.

6. The manual bending machine for mesh enclosure processing according to claim 1, wherein an end portion of one end of the adjusting baffle plate, which extends into the avoiding notch, is provided with an oblique angle, and the oblique angle of the adjusting baffle plate is consistent with that of the bottom plate.

7. The manual bending machine for mesh enclosure processing according to claim 6, wherein a plurality of adjusting holes are formed in the adjusting baffle, the plurality of adjusting holes are all strip-shaped holes, and the arrangement direction of the plurality of adjusting holes is consistent with the inclination direction of the oblique angle of the adjusting baffle.

8. The manual bending machine for mesh enclosure processing according to claim 1, wherein the abutting member comprises a fixing frame, a screw rod and a lock nut, the fixing frame is vertically arranged downward and fixed at the bottom of the base plate, the fixing frame is provided with a threaded hole, one end of the screw rod is screwed in the threaded hole, the other end of the screw rod extends out of the base plate towards one side of the wrench, meanwhile, one end of the screw rod extending out of the base plate is screwed with the lock nut, and one end of the lock nut abuts against the fixing frame.

9. The manual bending machine for mesh enclosure processing according to claim 1, further comprising a movable positioning block, wherein the movable positioning block is detachably connected to the upper portion of the base plate and located beside the feeding positioning structure, and meanwhile, the movable positioning block is located on one side, close to the adjusting baffle, of the fixed baffle.