CN218080590U

CN218080590U - Automatic door punching machine for chicken coop net piece

Info

Publication number: CN218080590U
Application number: CN202220915703.7U
Authority: CN
Inventors: 王子蕊; 王肖坦; 陈宏亮; 王培蕾; 衡亚琼; 陈文辉; 吴昊; 王建军; 寇晨浩; 陈政
Original assignee: Henan Ruihang Agricultural And Animal Husbandry Machinery Equipment Co ltd
Current assignee: Henan Ruihang Agricultural And Animal Husbandry Machinery Equipment Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-12-20
Anticipated expiration: 2032-04-20

Abstract

The utility model relates to the technical field of coop manufacturing, in particular to an automatic door punching machine for coop net sheets, which can cut out coop doors with different sizes on the coop net sheets according to requirements, and has the advantages of convenient use, low limitation and high practicability; the lifting device comprises a base plate, a support frame, a lifting plate, two sets of sliders, support plates, a lead screw A, a micro motor, a moving block, a connecting frame, a motor A, a rotating shaft, a milling cutter, a front-and-back moving device, a clamping device and a lifting device, wherein the base plate is fixedly installed at the upper end of the base plate, the support frame is fixedly installed at the upper end of the base plate, the lifting plate is vertically and slidably installed on the support frame through the two sets of sliders, the lifting device is installed on the support frame and the lifting plate, the lifting device is used for driving the lifting of the lifting plate, the two sets of support plates are fixedly installed at the lower end of the lifting plate, the lead screw A is rotatably installed on the two sets of support plates, the right end of the lead screw A is connected with the output end of the micro motor, and the micro motor is fixedly installed at the lower end of the lifting plate.

Description

Automatic door punching machine for chicken coop net piece

Technical Field

The utility model relates to a technical field of chicken coop preparation especially relates to a chicken coop net piece automatic door punching machine.

Background

The chicken coop is a chicken fence for raising chickens, and has wide application in the field of breeding. The chicken coop needs an opening to be cut on the miscellaneous chicken coop net piece in the manufacturing process and is used for manufacturing a chicken coop door. At present, an opening is punched on a coop net sheet by using a punching and shearing machine, and because a die punched and sheared on the punching and shearing machine is fixed in size, the die can only punch out a coop door with fixed size, when the coop doors with different sizes are needed, the dies with other sizes are needed to be customized specially, so that the use limitation is high, the use is inconvenient, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can cut out not unidimensional chicken coop door on chicken coop net piece as required, convenient to use, the limitation is low, the automatic door punching machine of chicken coop net piece that the practicality is high.

The utility model discloses an automatic door punching machine for chicken coop net pieces, comprising a base plate, a support frame, a lifter plate, two sets of sliders, an extension plate, a lead screw A, a micro motor, a movable block, a connecting frame, a motor A, a rotating shaft, a milling cutter, a front-and-back movement device, a clamping device and a lifting device, the base plate is fixedly installed at the upper end of the base plate, a support frame is fixedly installed at the upper end of the base plate, the lifter plate is slidably installed on a support frame from top to bottom through two sets of sliders, the lifting device is installed on a support frame and a lifter plate, the lifting device is used for driving the lifting of the lifter plate, two sets of extension plates are all fixedly installed at the lower end of the lifter plate, the lead screw A is rotatably installed on two sets of extension plates, the right-hand member of the lead screw A is connected with the output end of the micro motor, the micro motor is fixedly installed at the lower end of the lifter plate, the movable block is threadably mounted with the lead screw A, the movable block is slidably installed on the lifter plate from left to right, the connecting frame is fixedly installed at the lower end of the movable block, the connecting frame, the motor A is fixedly installed on the base plate, the connecting frame, the lower end of the cutter clamping device is installed, the front-and back-and-back movement of the connecting device is located below the connecting device; firstly, a coop net piece is clamped and fixed through a clamping device, then a motor A is opened, the motor A drives a milling cutter to rotate at a high speed through a rotating shaft, then a lifting device is opened, the lifting device enables a moving block to drive the rotating shaft and the milling cutter to descend through a connecting frame through a lifting plate, the milling cutter rotating at the high speed is in contact with the coop net piece, then the milling cutter cuts the coop net piece, then a micro motor is opened, the micro motor drives a screw rod A to rotate, the rotating screw rod A drives the moving block to move in the left-right direction, the moving block enables the rotating shaft to drive the milling cutter to move in the left-right direction through the connecting frame, the milling cutter transversely cuts the coop net piece in the transverse moving process, the distance of the transverse moving of the milling cutter is equal to the width of a coop door, then a front-back moving device is opened, the coop net piece is moved back-forth and forth through the clamping device, the coop net piece is cut in the front-back moving process, and forth, and back moving distance of the milling cutter relative to the coop net piece in the front-back direction is equal to the height of the coop door; because the chicken coop net piece can move back and forth, milling cutter can go up and down and remove about, so the chicken coop net piece can be adjusted for the back-and-forth movement distance between the milling cutter with remove the distance about, so milling cutter can cut out the chicken coop door of equidimension not on the chicken coop net piece, need not make many sets of moulds, convenient to use, the limitation is low, the practicality is high.

Preferably, the back-and-forth moving device comprises a motor B, six groups of supporting blocks, two groups of fixing plates, a screw rod B and a sliding block, the motor B is fixedly arranged at the rear part of the upper end of the base plate, the six groups of supporting blocks are fixedly arranged at the upper end of the base plate, the two groups of fixing plates are respectively and fixedly arranged on the four groups of supporting blocks at the left side and the right side, the screw rod B is rotatably arranged on the two groups of supporting blocks at the middle part, the front end of the screw rod B is connected with the output end of the motor B, the sliding block is arranged on the two groups of fixing plates in a back-and-forth sliding manner, the sliding block is in threaded connection with the screw rod B, and the clamping device is arranged at the upper end of the sliding block; the motor B is started, the motor B drives the screw rod B to rotate, and the rotating screw rod B drives the clamping device to adjust the position in the front-back direction through the sliding block; the front and back movement of the clamping device is facilitated, and the convenience is improved.

Preferably, the clamping device comprises a supporting table, a screw rod C, two groups of supporting blocks, two groups of clamping plates, a plurality of groups of bolts and a plurality of groups of pressing blocks, wherein the screw rod C is rotatably installed on the supporting table, the left part and the right part of the screw rod C are provided with external threads with opposite rotation directions, the two groups of supporting blocks are respectively screwed with the left part and the right part of the screw rod C, the two groups of supporting blocks are respectively and fixedly installed at the upper ends of the two groups of supporting blocks, the two groups of clamping plates are respectively screwed with the plurality of groups of bolts, and the plurality of groups of pressing blocks are respectively rotatably installed at the lower ends of the plurality of groups of bolts; firstly, rotating a lead screw C, enabling two groups of clamping plates to be close to each other through two groups of supporting blocks by the rotating lead screw C until the distance between the two groups of clamping plates is matched with the width of the coop net piece, then respectively placing the left part and the right part of the coop net piece on the two groups of clamping plates, then rotating a plurality of groups of bolts, driving a plurality of groups of pressing blocks to descend by the plurality of groups of bolts, and respectively pressing and fixing the left part and the right part of the coop net piece on the two groups of clamping plates by the plurality of groups of pressing blocks; because the distance between two sets of splint can be adjusted, so its chicken coop net piece that can press from both sides tight different width, because the height of multiunit briquetting can be adjusted, so its chicken coop net piece that can press from both sides tight different thickness, convenient to use, the limitation is low, and the practicality is high.

Preferably, the lifting device comprises an air cylinder and an ejector rod, the air cylinder is fixedly mounted at the upper end of the support frame, the ejector rod is vertically and slidably mounted on the support frame, the upper end of the ejector rod is connected with the output end of the air cylinder, and the lifting plate is fixedly mounted at the lower end of the ejector rod; opening the cylinder, and enabling the lifting plate to lift through the ejector rod by the cylinder; the lifting of the lifting plate is facilitated.

Preferably, the lifting device further comprises a fixing rod, a first lead screw, a lifting platform, a crown gear, a straight gear, a driving shaft and a driving motor, wherein the fixing rod is fixedly arranged at the upper end of the bottom plate; firstly, placing a coop net piece to be cut on a lifting platform, then, turning on a driving motor, enabling a straight gear to drive a crown gear to rotate through a driving shaft by the driving motor, driving a first lead screw to rotate by the crown gear, driving the lifting platform to ascend by the first lead screw, driving the coop net piece to ascend by the lifting platform to be equal to the height of a supporting platform, and then placing the coop net piece on two groups of clamping plates; the lifting of the coop net pieces is facilitated, the carrying of the coop net pieces is reduced, and the labor intensity is reduced.

Preferably, the milling cutter is a flat end mill; through the arrangement, the coop net piece can be conveniently cut.

Preferably, the lower end of the pressing block is provided with a gasket; through the arrangement, the coop net piece is prevented from being crushed by the pressing block, and the reliability is improved.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, a coop net piece is clamped and fixed through a clamping device, then a motor A is opened, the motor A drives a milling cutter to rotate at a high speed through a rotating shaft, then a lifting device is opened, the lifting device enables a moving block to drive the rotating shaft and the milling cutter to descend through a connecting frame through a lifting plate, the milling cutter rotating at the high speed is in contact with the coop net piece, then the milling cutter cuts the coop net piece, then a micro motor is opened, the micro motor drives a screw rod A to rotate, the rotating screw rod A drives the moving block to move in the left-right direction, the moving block enables the rotating shaft to drive the milling cutter to move in the left-right direction through the connecting frame, the milling cutter transversely cuts the coop net piece in the transverse moving process, the distance of the transverse moving of the milling cutter is equal to the width of a coop door, then a front-back moving device is opened, the coop net piece is moved back-forth and forth through the clamping device, the coop net piece is cut in the front-back moving process, and forth, and back moving distance of the milling cutter relative to the coop net piece in the front-back direction is equal to the height of the coop door; because the chicken coop net piece can move back and forth, milling cutter can go up and down and remove about, so the chicken coop net piece can be adjusted for the back-and-forth movement distance between the milling cutter with remove the distance about, so milling cutter can cut out the chicken coop door of equidimension not on the chicken coop net piece, need not make many sets of moulds, convenient to use, the limitation is low, the practicality is high.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the structure of a base plate, a support block, a fixing plate, etc.;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic structural diagram of a lifting plate, a support plate, a micro motor and the like;

in the drawings, the reference numbers: 1. a base plate; 2. a substrate; 3. supporting a frame; 4. a lifting plate; 5. a slider; 6. a support plate; 7. a screw mandrel A; 8. a micro-motor; 9. a moving block; 10. a connecting frame; 11. a motor A; 12. a rotating shaft; 13. milling cutters; 14. coop netting; 15. a motor B; 16. supporting a block; 17. a fixing plate; 18. a screw mandrel B; 19. a slider; 20. a support table; 21. a lead screw C; 22. a support block; 23. a splint; 24. a bolt; 25. briquetting; 26. a cylinder; 27. a top rod; 28. fixing the rod; 29. a first lead screw; 30. a lifting platform; 31. a crown gear; 32. a spur gear; 33. a drive shaft; 34. the motor is driven.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The base plate 2 is fixedly arranged at the upper end of the bottom plate 1, the support frame 3 is fixedly arranged at the upper end of the base plate 2, the lifting plate 4 is vertically and slidably arranged on the support frame 3 through two groups of sliding blocks 5, two groups of support plates 6 are fixedly arranged at the lower end of the lifting plate 4, the screw rod A7 is rotatably arranged on the two groups of support plates 6, the right end of the screw rod A7 is connected with the output end of the micro-motor 8, the micro-motor 8 is fixedly arranged at the lower end of the lifting plate 4, the moving block 9 is spirally arranged at the lower end of the screw rod A7, the moving block 9 is horizontally and slidably arranged on the lifting plate 4, the connecting frame 10 is fixedly arranged at the lower end of the moving block 9, the motor A11 is fixedly arranged on the connecting frame 10, the rotating shaft 12 is rotatably arranged on the connecting frame 10, the upper end of the rotating shaft 12 is connected with the output end of the motor A11, the lower end of the rotating shaft 12 is provided with a cutter clamping device, the motor B15 is fixedly arranged at the rear part of the upper end of the base plate 2, six groups of support blocks 16 are fixedly arranged at the upper end of the base plate 2, two groups of the four groups of support blocks 16, the support blocks 18 are respectively and fixedly arranged on the four groups of the support blocks 16 at the left and right sides, the support plates 21 are respectively, the two groups of the screw rod C, the support blocks 21 are arranged on the support plates 21, the two groups of the screw rod C, the support plates 21, the screw rod C, the support plates 21 and the screw rod C, the support plates 21 are respectively, the air cylinder 26 is fixedly arranged at the upper end of the support frame 3, the push rod 27 is vertically and slidably arranged on the support frame 3, the upper end of the push rod 27 is connected with the output end of the air cylinder 26, the lifting plate 4 is fixedly arranged at the lower end of the push rod 27, the fixing rod 28 is fixedly arranged at the upper end of the bottom plate 1, the first lead screw 29 is rotatably arranged on the bottom plate 1, the lifting table 30 is vertically and slidably arranged on the fixing rod 28, the lifting table 30 is in threaded connection with the first lead screw 29, the crown gear 31 is fixedly arranged on the first lead screw 29, the crown gear 31 is meshed with the straight gear 32, the straight gear 32 is fixedly arranged at the left end of the driving shaft 33, the right end of the driving shaft 33 is connected with the output end of the driving motor 34, and the driving motor 34 is fixedly arranged at the upper end of the bottom plate 1; firstly, a screw C21 is rotated, the two groups of clamping plates 23 are close to each other by the rotated screw C21 through two groups of supporting blocks 22, the distance between the two groups of clamping plates 23 is matched with the width of the coop net piece 14, then the coop net piece 14 to be cut is placed on a lifting platform 30, then a driving motor 34 is turned on, the driving motor 34 enables a straight gear 32 to drive a crown gear 31 to rotate through a driving shaft 33, the crown gear 31 drives a first screw 29 to rotate, the first screw 29 drives the lifting platform 30 to ascend, the lifting platform 30 drives the coop net piece 14 to ascend to the height which is equal to that of a supporting platform 20, then the coop net piece 14 is placed on the two groups of clamping plates 23, then a plurality of groups of bolts 24 are rotated, the plurality of groups of bolts 24 drive a plurality of pressing blocks 25 to descend, the plurality of pressing blocks 25 respectively press and fix the left part and the right part of the coop net piece 14 on the two groups of clamping plates 23, then a motor A11 is turned on, the motor A11 drives a milling cutter 13 to rotate at a high speed through a rotating shaft 12, then an air cylinder 26 is turned on, the cylinder 26 enables the lifting plate 4 to descend through the ejector rod 27, the lifting plate 4 enables the moving block 9 to drive the rotating shaft 12 and the milling cutter 13 to descend through the connecting frame 10, the milling cutter 13 rotating at a high speed is in contact with the coop net piece 14, then the milling cutter 13 cuts the coop net piece 14, then the micro motor 8 is turned on, the micro motor 8 drives the lead screw A7 to rotate, the rotating lead screw A7 drives the moving block 9 to move in the left-right direction, the moving block 9 enables the rotating shaft 12 to drive the milling cutter 13 to move in the left-right direction through the connecting frame 10, the coop net piece 14 is transversely cut in the transverse moving process of the milling cutter 13, the transverse moving distance of the milling cutter 13 is equal to the width of a coop door, then the motor B15 is turned on, the motor B15 drives the lead screw B18 to rotate, the rotating lead screw B18 drives the supporting table 20 to adjust the position in the front-back direction through the sliding blocks 19, the supporting table 20 enables the two clamping plates 23 to drive the coop net piece 14 to adjust the position in the front-back direction through the two supporting blocks 22 The hencoop net piece 14 is moved back and forth, the hencoop net piece 14 is cut in the front and back direction by the milling cutter 13 in the front and back moving process, and the moving distance of the milling cutter 13 relative to the hencoop net piece 14 in the front and back direction is equal to the height of a hencoop door; because the coop net piece 14 can move back and forth, and the milling cutter 13 can go up and down and move left and right, so the coop net piece 14 can be adjusted for the back-and-forth movement distance between the milling cutter 13 and the left and right movement distance, so the milling cutter 13 can cut out the coop doors of different sizes on the coop net piece 14, does not need to make many sets of moulds, convenient to use, and the limitation is low, and the practicality is high.

As shown in fig. 1 to 4, in the operation of the automatic gate punching machine for hencoop net piece of the present invention, firstly, the lead screw C21 is rotated, the two groups of clamping plates 23 are close to each other by the rotated lead screw C21 through the two groups of supporting blocks 22, the distance between the two groups of clamping plates 23 is matched with the width of the hencoop net piece 14, then, the hencoop net piece 14 to be cut is placed on the lifting platform 30, then, the driving motor 34 is opened, the driving motor 34 drives the spur gear 32 to drive the crown gear 31 to rotate through the driving shaft 33, the crown gear 31 drives the first lead screw 29 to rotate, the first lead screw 29 drives the lifting platform 30 to ascend, the lifting platform 30 drives the hencoop net piece 14 to ascend to the height equal to the supporting platform 20, then, the hencoop net piece 14 is placed on the two groups of clamping plates 23, then, the plurality of groups of bolts 24 drive the plurality of pressing blocks 25 to descend, so that the plurality of pressing blocks 25 respectively press and fix the left and right parts of the hencoop net piece 14 on the two groups of clamping plates 23, then, the motor A11 is turned on, the motor A11 drives the milling cutter 13 to rotate at a high speed through the rotating shaft 12, then, the air cylinder 26 is turned on, the air cylinder 26 enables the lifting plate 4 to descend through the ejector rod 27, the lifting plate 4 enables the moving block 9 to drive the rotating shaft 12 and the milling cutter 13 to descend through the connecting frame 10, the milling cutter 13 rotating at the high speed is contacted with the coop net 14, then, the coop net 14 is cut by the milling cutter 13, the micro motor 8 is turned on, the micro motor 8 drives the lead screw A7 to rotate, the rotating lead screw A7 drives the moving block 9 to move in the left-right direction, the rotating shaft 12 drives the milling cutter 13 to move in the left-right direction through the connecting frame 10, the milling cutter 13 transversely cuts the coop net 14 in the transverse moving process, the distance of the transverse movement of the milling cutter 13 is equal to the width of a coop door, then, the motor B15 is turned on, the lead screw B18 is driven by the motor B15 to rotate, the rotary screw B18 drives the support table 20 to adjust the position in the front-back direction through the sliding block 19, the support table 20 enables the two groups of clamping plates 23 to drive the coop net piece 14 to adjust the position in the front-back direction through the two groups of supporting blocks 22, the coop net piece 14 moves back and forth, the coop net piece 14 is cut in the front-back direction by the milling cutter 13 in the front-back moving process, and the distance that the milling cutter 13 moves in the front-back direction relative to the coop net piece 14 is equal to the height of a coop door.

The installation mode, the connection mode or the setting mode of the automatic door punching machine for the chicken coop net piece of the utility model are common mechanical modes, and the automatic door punching machine can be implemented as long as the beneficial effects can be achieved; the utility model discloses a micro motor 8, milling cutter 13, cylinder 26, elevating platform 30, crown gear 31 and driving motor 34 of automatic punching machine of chicken coop net piece are purchase on the market, this industry technical staff only need according to its subsidiary operating specification install and operate can, and need not the technical staff in this field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. To those skilled in the art, the specific meanings of the above terms in the present invention are understood according to specific situations.

The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

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. An automatic door punching machine for a chicken coop mesh is characterized by comprising a bottom plate (1), a base plate (2), a supporting frame (3), a lifting plate (4), two groups of sliding blocks (5), supporting plates (6), a lead screw A (7), a micro motor (8), a moving block (9), a connecting frame (10), a motor A (11), a rotating shaft (12), a milling cutter (13), a front-back moving device, a clamping device and a lifting device, wherein the base plate (2) is fixedly arranged at the upper end of the bottom plate (1), the supporting frame (3) is fixedly arranged at the upper end of the base plate (2), the lifting plate (4) is vertically and slidably arranged on the supporting frame (3) through the two groups of sliding blocks (5), the lifting device is arranged on the supporting frame (3) and the lifting plate (4), the lifting device is used for driving the lifting of the lifting plate (4), the two groups of supporting plates (6) are fixedly arranged at the lower end of the lifting plate (4), the lead screw A (7) is rotatably arranged on the two groups of supporting plates (6), the right end of the lead screw A (7) is connected with the output end of the micro motor (8), the lower end of the lifting plate (9) is fixedly arranged at the lower end of the moving block (9), the moving block (9) and the moving block (9) is fixedly arranged on the left-right-side lifting plate (9), motor A (11) fixed mounting is on linking frame (10), pivot (12) rotate and install on linking frame (10), the upper end and the output of motor A (11) of pivot (12) are connected, the lower extreme of pivot (12) is provided with cutter clamping device, milling cutter (13) pass through cutter clamping device fixed mounting at pivot (12) lower extreme, back-and-forth movement device installs on base plate (2), clamping device installs on back-and-forth movement device, clamping device is located the below of linking frame (10).

2. The automatic door punching machine for the chicken cage meshes as claimed in claim 1, wherein the back-and-forth moving device comprises a motor B (15), six groups of supporting blocks (16), two groups of fixing plates (17), a screw rod B (18) and a sliding block (19), the motor B (15) is fixedly arranged at the rear part of the upper end of the base plate (2), the six groups of supporting blocks (16) are fixedly arranged at the upper end of the base plate (2), the two groups of fixing plates (17) are respectively fixedly arranged on the four groups of supporting blocks (16) at the left side and the right side, the screw rod B (18) is rotatably arranged on the two groups of supporting blocks (16) at the middle part, the front end of the screw rod B (18) is connected with the output end of the motor B (15), the sliding block (19) is slidably arranged on the two groups of fixing plates (17) back and forth, the sliding block (19) is screwed with the screw rod B (18), and the clamping device is arranged at the upper end of the sliding block (19).

3. The automatic door punching machine for hencoop meshes according to claim 1, wherein the clamping device comprises a support table (20), a lead screw C (21), two sets of support blocks (22), two sets of clamping plates (23), a plurality of sets of bolts (24) and a plurality of sets of pressing blocks (25), the lead screw C (21) is rotatably mounted on the support table (20), the left portion and the right portion of the lead screw C (21) are provided with external threads with opposite rotation directions, the two sets of support blocks (22) are respectively in threaded connection with the left portion and the right portion of the lead screw C (21), the two sets of support blocks (22) are respectively slidably mounted on the support table (20) left and right, the two sets of clamping plates (23) are respectively and fixedly mounted at the upper ends of the two sets of support blocks (22), the two sets of bolts (24) are respectively and spirally mounted on the two sets of clamping plates (23), and the plurality of pressing blocks (25) are respectively and rotatably mounted at the lower ends of the plurality of bolts (24).

4. The automatic door punching machine for hencoop meshes as claimed in claim 1, wherein the lifting device comprises an air cylinder (26) and an ejector rod (27), the air cylinder (26) is fixedly mounted at the upper end of the support frame (3), the ejector rod (27) is vertically slidably mounted on the support frame (3), the upper end of the ejector rod (27) is connected with the output end of the air cylinder (26), and the lifting plate (4) is fixedly mounted at the lower end of the ejector rod (27).

5. The automatic punching machine for hencoop meshes as claimed in claim 1, further comprising a fixing rod (28), a first lead screw (29), a lifting platform (30), a crown gear (31), a spur gear (32), a driving shaft (33) and a driving motor (34), wherein the fixing rod (28) is fixedly mounted at the upper end of the bottom plate (1), the first lead screw (29) is rotatably mounted on the bottom plate (1), the lifting platform (30) is vertically and slidably mounted on the fixing rod (28), the lifting platform (30) is in threaded connection with the first lead screw (29), the crown gear (31) is fixedly mounted on the first lead screw (29), the crown gear (31) is meshed with the spur gear (32), the spur gear (32) is fixedly mounted at the left end of the driving shaft (33), the right end of the driving shaft (33) is connected with the output end of the driving motor (34), and the driving motor (34) is fixedly mounted at the upper end of the bottom plate (1).

6. The automatic gate machine of chicken coop mesh according to claim 1, wherein the milling cutter (13) is a flat end mill.

7. The automatic gate punching machine for the chicken coop net piece as claimed in claim 3, characterized in that a gasket is arranged at the lower end of the pressing block (25).