CN212144363U

CN212144363U - Weft accumulator of netting machine

Info

Publication number: CN212144363U
Application number: CN202020392779.7U
Authority: CN
Inventors: 杜海华
Original assignee: Jiangyin Bofeng Metal Products Co ltd
Current assignee: Jiangyin Bofeng Metal Products Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-15
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a weft accumulator of a netting machine, which belongs to the technical field of netting machines, and the technical scheme is characterized in that the weft accumulator comprises a main frame, a bobbin supporting frame, a bobbin arranged on the bobbin supporting frame, and a metal wire arranged on the bobbin, wherein a mounting plate is fixedly connected on the main frame, the mounting plate is vertically arranged along the length direction parallel to the bobbin, a chute is arranged on the mounting plate along the horizontal direction, a first slider and a second slider are slidably connected in the chute, a driving device for driving the first slider and the second slider to move along the horizontal direction is arranged on the mounting plate, mounting rods are fixedly connected on the first slider and the second slider, the mounting rods are arranged along the length direction perpendicular to the bobbin, rotating rollers are slidably sleeved on the mounting rods, and the metal wire is penetrated between the two rotating rollers and is attached and collided; the utility model discloses have and to carry out the alignment to the metal wire in time, improve the effect of the production efficiency of metal mesh.

Description

Weft accumulator of netting machine

Technical Field

The utility model relates to a technical field of netting machine, in particular to netting machine weft accumulator.

Background

The metal net is widely used in petroleum, building, breeding, chemical industry, heating pipeline and other industries, and also in fence, house, garden greening, etc. and it may be used in producing gabion cage for protecting and supporting seawall, hillside, road bridge, reservoir and other civil engineering.

Chinese patent with publication number CN207071652U discloses a wefting storage device for a netting machine, which comprises a main frame, the left end of the main frame is provided with a spool support frame, the spool support frame extends towards the upper left direction, a spool is rotatably arranged on the spool support frame, the middle part of the main frame is provided with a frequency converter, a motor and a transmission assembly, a power output shaft of the motor rotates at variable speed under the control of the frequency converter, a driving wheel is fixed on a power shaft of the motor, the driving wheel is connected with the transmission assembly through a first transmission belt, the transmission assembly is connected with a weft reel on the right side of the main frame through a second transmission belt, a circular table type weft reel is fixed on the weft reel, and a tensioning wheel set is fixed on the main frame on the front side of the motor through. The weft accumulator can realize continuous yarn supply without stopping, and has high production efficiency and good continuity.

However, in the actual production process, the metal wire bought from the merchant is likely to be slightly bent locally due to the action of production transportation or other external forces, and the existence of the bending not only causes the metal wire to jump when the bent part collides with a device such as a tension wheel and the like in the moving process, and influences the fluency and stability of the metal wire in the moving process; meanwhile, the quality and the aesthetic property of the finished metal mesh product can be reduced, so that the machine needs to be suspended and the metal wires need to be straightened in time when the metal wires are partially bent in the mesh weaving process, and the production efficiency of the metal mesh is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a netting machine weft accumulator has and can in time carry out the alignment to the wire, improves the production efficiency's of metal mesh effect.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a netting machine weft accumulator, includes main frame, spool support frame, sets up spool on the spool support frame, sets up in epaxial metal wire, fixedly connected with mounting panel on the main frame, the vertical setting of length direction that is on a parallel with the spool is followed to the mounting panel, the spout has been seted up along the horizontal direction on the mounting panel, sliding connection has slider one, slider two in the spout, be provided with on the mounting panel and be used for driving slider one, slider two along the drive arrangement of horizontal direction removal, equal fixedly connected with installation pole on slider one, the slider two, the installation pole sets up along the length direction of perpendicular to spool, the sliding connection is equipped with the live-rollers on the installation pole, the metal wire cross-under is contradicted in between two live-rollers and with the live-rollers laminating.

Through adopting above-mentioned technical scheme, utilize drive arrangement to adjust the distance between two live-rollers according to the actual size of metal wire, make two distance between the live-rollers only can pass through normal metal wire, the part that the metal wire is buckled at the in-process that removes can be extruded by two live-rollers, can straighten the part of buckling through the extrusion, thereby can reduce because the metal wire buckles and lead to the condition that the machine pauses, also avoided the manual work to straighten the metal wire, the straightening time has been saved, thereby can improve the production efficiency of metal mesh.

The present invention may be further configured in a preferred embodiment as: the driving device comprises a first nut seat and a second nut seat which are rotatably connected to a bidirectional threaded rod in the sliding groove and are in threaded connection with the bidirectional threaded rod, the first nut seat and the second nut seat are respectively fixedly connected to a first sliding block and a second sliding block, the bidirectional threaded rod is arranged along the length direction of the sliding groove, and a first rotating handle used for rotating the bidirectional threaded rod is rotatably connected to the mounting plate.

By adopting the technical scheme, when the first sliding block and the second sliding block need to be moved, the first rotating handle is rotated, the first rotating handle drives the bidirectional threaded rod to rotate, and the first nut seat and the second nut seat move oppositely or back to back in the rotating process of the bidirectional threaded rod, so that the distance between the two rotating rollers is adjusted.

The present invention may be further configured in a preferred embodiment as: the first rotating handle is provided with a first positioning hole, the mounting plate is provided with a plurality of second positioning holes, the second positioning holes are equidistantly and annularly arranged on the side edge of the bidirectional threaded rod, the first positioning holes are rotationally aligned with the second positioning holes, and the first positioning holes and the second positioning holes are slidably inserted with positioning rods.

Through adopting above-mentioned technical scheme, after the interval between slider one and the slider two is confirmed to be accomplished, peg graft the locating lever in locating hole one, locating hole two, this kind of setting can avoid rotating the handle and appear gyration, is favorable to making slider one and slider two set up firmly, avoids along with two live-rollers when carrying out long-time correction to the wire, and the clearance between two live-rollers constantly increases, is favorable to the live-roller to continuously carrying out effectual alignment to the wire.

The present invention may be further configured in a preferred embodiment as: the locating device is characterized in that a pin groove is formed in the side wall of the locating rod, the inner cavity of the pin groove is arranged along the rod body direction perpendicular to the locating rod, a limiting rod is connected in the pin groove in a sliding mode, a pushing spring used for pushing the limiting rod to move is fixedly connected in the pin groove, one end of the pushing spring is fixedly connected to the side wall, facing the notch, of the pin groove, the other end of the pushing spring is fixedly connected to the end face of the limiting rod, a limiting groove communicated with the second locating hole is formed in the mounting plate, and the limiting rod is inserted into the limiting groove in.

By adopting the technical scheme, when the positioning rod is inserted into the first positioning hole and the second positioning hole, the limiting rod is inserted into the limiting groove in a sliding mode under the action of the pushing spring, the positioning rod can be firmly inserted into the first positioning hole and the second positioning hole through the insertion of the limiting rod and the limiting groove, and the positioning rod is prevented from falling off from the first positioning hole and the second positioning hole.

The present invention may be further configured in a preferred embodiment as: fixedly connected with catch plate on the gag lever post, the catch plate sets up along the pole body direction of perpendicular to gag lever post, set up the capable groove that is used for the catch plate to remove on the inner wall of cotter way, the terminal surface through connection of capable groove and locating lever.

Through adopting above-mentioned technical scheme, the workman removes the gag lever post of being convenient for of setting up of kickboard.

The present invention may be further configured in a preferred embodiment as: the driving device comprises a first rack and a second rack which are connected in the sliding groove in a sliding mode, and a first driving gear and a second driving gear which are connected to the mounting plate in a rotating mode and are meshed with the first rack and the second rack respectively, the mounting plate is connected with a second rotating handle which is used for rotating the first driving gear and the second driving gear in a rotating mode, and the first slider and the second slider are fixedly connected to the first rack and the second rack respectively and are arranged on the side wall of the second rotating handle in a back-to-back mode.

By adopting the technical scheme, when the first sliding block and the second sliding block need to be moved, the second rotating handle is rotated, the second rotating handle drives the first driving gear and the second driving gear to rotate respectively, and the first driving gear and the second driving gear drive the first rack and the second rack to slide respectively, so that the first sliding block and the second sliding block are driven to move.

The present invention may be further configured in a preferred embodiment as: fixedly connected with a plurality of push cylinder on the spool support frame, push cylinder all sets up along vertical direction, push cylinder is the straight line along the length direction of main frame and arranges, and the piston rod of adjacent push cylinder is opposite direction setting, fixedly connected with rotates the wheel on push cylinder's the piston rod, the metal wire slides and contradicts on the wheel face of rotating the wheel.

Through adopting above-mentioned technical scheme, promote the cylinder and can adjust the height at rotation wheel place, through the cooperation adjustment of adjacent promotion cylinder, can play the tensile effect of regulation wire to be favorable to the wire to remain the tensioning state throughout, be favorable to the smooth removal of wire.

The present invention may be further configured in a preferred embodiment as: and scale strips are carved on the surface of the mounting plate.

Through adopting above-mentioned technical scheme, the setting of scale bar can make the shift position regulation of slider one, slider two more accurate.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the first sliding block, the second sliding block, the driving device and the rotating roller, the bent part of the metal wire can be straightened in the moving process of the metal wire, the condition that a machine is suspended due to bending of the metal wire is reduced, meanwhile, the metal wire is prevented from being straightened manually, the straightening time is saved, and the production efficiency of the metal mesh can be improved;

2. through the arrangement of the scale strips, the effect that the moving positions of the first sliding block and the second sliding block can be adjusted more accurately can be achieved.

Drawings

FIG. 1 is a schematic view showing the overall structure of a weft accumulator in embodiment 1, for showing the connection relationship between a mounting plate and a bobbin supporting frame;

fig. 2 is a schematic view of a sectional view for embodying a mounting board in embodiment 1;

FIG. 3 is a schematic view of an enlarged view at A in FIG. 2;

fig. 4 is a schematic structural view for embodying the mounting plate in embodiment 2;

fig. 5 is a schematic diagram of a cross-sectional view for embodying the driving apparatus in embodiment 2.

In the figure, 1, the main frame; 2. a spool support; 3. a bobbin; 4. a metal wire; 5. mounting a plate; 6. a chute; 7. a first sliding block; 8. a second sliding block; 9. a scale bar; 10. a drive device; 101. a bidirectional threaded rod; 102. a first nut seat; 103. a second nut seat; 104. a first rack; 105. a second rack; 106. driving a gear I; 107. driving a gear II; 11. mounting a rod; 12. a rotating roller; 13. rotating the first handle; 14. a first positioning hole; 15. a second positioning hole; 16. positioning a rod; 161. splicing blocks; 17. a limiting rod; 18. a push spring; 19. a limiting groove; 20. a push plate; 21. a row groove; 22. a push cylinder; 23. a rotating wheel; 24. rotating a second handle; 25. a pin slot.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

a weft accumulator of a netting machine, referring to fig. 1, comprises a main frame 1, a bobbin support frame 2, a bobbin 3 arranged on the bobbin support frame 2, and a metal wire 4 arranged on the bobbin 3. Wherein, fixedly connected with mounting panel 5 on the main frame 1, mounting panel 5 is located the top of spool support frame 2 and along the vertical setting of the length direction that is on a parallel with spool 3.

Referring to fig. 2, the surface of the mounting plate 5 is provided with a chute 6, and the inner cavity of the chute 6 is a cuboid and is arranged along the horizontal direction. Sliding connection has slider one 7, slider two 8 in the spout 6, and slider one 7 and slider two 8 all are the cuboid setting.

Referring to fig. 1, a scale bar 9 is carved on the surface of the mounting plate 5, and the scale bar 9 is located above the notch of the chute 6 and is arranged along the horizontal direction.

Referring to fig. 2, a driving device 10 for driving the first slider 7 and the second slider 8 to move is disposed in the sliding chute 6, and the driving device 10 includes a bidirectional threaded rod 101 rotatably connected to the sliding chute 6, a first nut seat 102 and a second nut seat 103 threadedly connected to the bidirectional threaded rod 101. The bidirectional threaded rod 101 is provided along the length direction of the chute 6. The first nut seat 102 and the second nut seat 103 are respectively and fixedly connected to the side walls of the first sliding block 7 and the second sliding block 8.

Referring to fig. 2, the side wall rows of the first slider 7 and the second slider 8 facing away from the first nut seat 102 and the second nut seat 103 are fixedly connected with mounting rods 11, and the mounting rods 11 are arranged in a cylindrical shape and are arranged along the length direction perpendicular to the bobbin 3. The mounting rod 11 is slidably sleeved with a rotating roller 12, and the rotating roller 12 can rotate under the action of external force. The metal wire 4 is penetrated between the two rotating rollers 12 and is abutted against the roller surfaces of the rotating rollers 12.

Referring to fig. 2 and 3, a first rotating handle 13 for rotating the bidirectional threaded rod 101 is rotatably connected to the mounting plate 5, the rotating handle is arranged in a circular shape, and the first rotating handle 13 is fixedly connected to the end of the bidirectional threaded rod 101.

Referring to fig. 2 and 3, a first positioning hole 14 is formed in the first rotating handle 13, and an inner cavity of the first positioning hole 14 is cylindrically arranged. A plurality of second positioning holes 15 are formed in the mounting plate 5, and inner cavities of the second positioning holes 15 are arranged in a cylindrical mode and are arranged on the side edge of the bidirectional threaded rod 101 in an encircling mode at equal intervals. When the rotating handle rotates, the first positioning hole 14 and the second positioning hole 15 can be aligned in a rotating mode, the positioning rod 16 is inserted into the first positioning hole 14 and the second positioning hole 15 in a sliding mode, and the positioning rod 16 is arranged in a cylindrical mode.

Referring to fig. 2 and 3, the positioning rod 16 includes two splicing blocks 161, the splicing blocks 161 are disposed in a semi-cylindrical shape, and the two splicing blocks 161 can be fixedly connected by gluing.

Referring to fig. 2 and 3, a pin groove 25 is formed in a side wall of the positioning rod 16, and an inner cavity of the pin groove 25 is cylindrically formed and is arranged in a direction perpendicular to a rod body of the positioning rod 16.

Referring to fig. 2 and 3, a limit rod 17 is slidably connected to the pin groove 25, and the limit rod 17 is disposed in a cylindrical shape. The pushing spring 18 used for pushing the limiting rod 17 to move is fixedly connected in the pin groove 25, one end of the pushing spring 18 is fixedly connected to the side wall, facing the notch, of the pin groove 25, and the other end of the pushing spring is fixedly connected to the end face of the limiting rod 17.

Referring to fig. 2 and 3, a limiting groove 19 communicated with the second positioning hole 15 is formed in the mounting plate 5, the limiting groove 19 is communicated with the side wall of the mounting plate 5, and the limiting rod 17 can be slidably inserted into the limiting groove 19 under the action of the pushing spring 18.

Referring to fig. 2 and 3, a pushing plate 20 is fixedly connected to the limiting rod 17, the pushing plate 20 is arranged in a rectangular shape and is arranged along a direction perpendicular to the rod body of the limiting rod 17, a row groove 21 for moving the pushing plate 20 is formed in the inner wall of the pin groove 25, and the row groove 21 is in through connection with the end surface of the positioning rod 16.

Referring to fig. 1, four pushing cylinders 22 are fixedly connected to the bobbin supporting frame 2, and the pushing cylinders 22 are all arranged in a straight line along the vertical direction and along the length direction of the main frame 1. Two of the push cylinders 22 are located between the spool 3 and the turning roller 12, and the other two push cylinders 22 are located between the turning roller 12 and the main frame 1.

Referring to fig. 1, of two push cylinders 22 located between the bobbin 3 and the rotating roller 12, the push cylinder 22 located near one side of the bobbin 3 is located below the bobbin support frame 2, and the push cylinder 22 located near the rotating roller 12 is located above the bobbin support frame 2.

Referring to fig. 1, of two push cylinders 22 located between a turning roller 12 and a main frame 1, the push cylinder 22 located near the turning roller 12 is located below a spool support frame 2, and the push cylinder 22 located near the main frame 1 is located above the spool support frame 2.

Referring to fig. 1, the piston rods of the adjacent pushing cylinders 22 are arranged in opposite directions, the piston rods of the pushing cylinders 22 are fixedly connected with rotating wheels 23, and the metal wires 4 are in sliding contact with the wheel surfaces of the rotating wheels 23.

The specific implementation process comprises the following steps: the distance between the two rotating rollers 12 is adjusted by the aid of the driving device 10 according to the actual size of the metal wire 4, when the first sliding block 7 and the second sliding block 8 need to be moved, the first rotating handle 13 is rotated, the first rotating handle 13 drives the bidirectional threaded rod 101 to rotate, the first nut seat 102 and the second nut seat 103 move in the opposite direction or in the opposite direction in the rotating process of the bidirectional threaded rod 101, accordingly, the distance between the two rotating rollers 12 is adjusted, the bent portion of the metal wire 4 can be squeezed by the two rotating rollers 12 in the moving process, and the bent portion can be straightened through squeezing.

Example 2:

a weft accumulator of a netting machine, referring to fig. 4 and 5, is different from the embodiment 1 in that a driving device 10 comprises a first rack 104 and a second rack 105 which are connected in a sliding way in a sliding groove 6, a first driving gear 106 and a second driving gear 107 which are rotatably connected on a mounting plate 5 and are respectively meshed with the first rack 104 and the second rack 105 in a rotating way.

The first rack 104 and the second rack 105 are both arranged along the length direction of the sliding chute 6, the upper side wall of the mounting plate 5 is rotatably connected with a second rotating handle 24 (refer to fig. 5) for rotating the first driving gear 106 and the second driving gear 107, and the first slider 7 and the second slider 8 are respectively and fixedly connected to the side walls of the first rack 104 and the second rack 105, which are opposite to the second rotating handle 24.

The specific implementation process comprises the following steps: when the first sliding block 7 and the second sliding block 8 need to be moved, the rotating handle 24 is rotated, the rotating handle 24 drives the first driving gear 106 and the second driving gear 107 to rotate respectively, and the first driving gear 106 and the second driving gear 107 drive the first rack 104 and the second rack 105 to slide respectively, so that the first sliding block 7 and the second sliding block 8 are driven to move.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a netting machine weft accumulator, includes main frame (1), spool support frame (2), sets up spool (3) on spool support frame (2), sets up wire (4) on spool (3), its characterized in that: fixedly connected with mounting panel (5) is gone up in main frame (1), the vertical setting of length direction that is on a parallel with spool (3) is followed in mounting panel (5), spout (6) have been seted up along the horizontal direction on mounting panel (5), sliding connection has slider (7), slider two (8) in spout (6), be provided with on mounting panel (5) and be used for driving slider (7), slider two (8) along drive arrangement (10) that the horizontal direction removed, equal fixedly connected with installation pole (11) are gone up in slider (7), slider two (8), the length direction setting along perpendicular to spool (3) is followed in installation pole (11), the sliding sleeve is equipped with live-rollers (12) on installation pole (11), metal wire (4) cross-under between two live-rollers (12) and contradict with live-rollers (12) laminating.

2. The weft accumulator of a netting machine according to claim 1, characterized in that: the driving device (10) comprises a bidirectional threaded rod (101) rotatably connected to the sliding groove (6), a first nut seat (102) and a second nut seat (103) which are in threaded connection with the bidirectional threaded rod (101), the first nut seat (102) and the second nut seat (103) are fixedly connected to a first sliding block (7) and a second sliding block (8) respectively, the bidirectional threaded rod (101) is arranged along the length direction of the sliding groove (6), and a first rotating handle (13) used for rotating the bidirectional threaded rod (101) is rotatably connected to the mounting plate (5).

3. The weft accumulator of a netting machine according to claim 2, characterized in that: the bidirectional threaded rod is characterized in that a first positioning hole (14) is formed in the first rotating handle (13), a plurality of second positioning holes (15) are formed in the mounting plate (5), the second positioning holes (15) are arranged on the side edge of the bidirectional threaded rod (101) in an equidistant mode in a surrounding mode, the first positioning holes (14) are aligned with the second positioning holes (15) in a rotating mode, and positioning rods (16) are inserted into the first positioning holes (14) and the second positioning holes (15) in a sliding mode.

4. A weft feeder of a netting machine according to claim 3, characterized in that: the side wall of the positioning rod (16) is provided with a pin groove (25), the inner cavity of the pin groove (25) is arranged along the direction of a rod body perpendicular to the positioning rod (16), the pin groove (25) is internally provided with a limiting rod (17) in a sliding manner, the pin groove (25) is internally fixedly connected with a pushing spring (18) used for pushing the limiting rod (17) to move, one end of the pushing spring (18) is fixedly connected with the side wall of the pin groove (25) towards the notch of the pin groove, the other end of the pushing spring is fixedly connected with the end face of the limiting rod (17), the mounting plate (5) is provided with a limiting groove (19) communicated with the positioning hole II (15), and the limiting rod (17) is inserted into the limiting groove (19) in a.

5. The weft accumulator of a netting machine according to claim 4, characterized in that: fixedly connected with slurcam (20) on gag lever post (17), slurcam (20) set up along the pole body direction of perpendicular to gag lever post (17), offer on the inner wall of cotter way (25) and be used for slurcam (21) that slurcam (20) removed, the terminal surface through connection of slurcam (21) and locating lever (16).

6. The weft accumulator of a netting machine according to claim 1, characterized in that: drive arrangement (10) including rack one (104) and rack two (105), rotation connection in spout (6) on mounting panel (5) respectively in rack one (104), rack two (105) rotate drive gear one (106), drive gear two (107) of meshing, it is connected with rotation handle two (24) that are used for rotating drive gear one (106), drive gear two (107) to rotate on mounting panel (5), slider one (7), slider two (8) are fixed connection respectively on rack one (104), rack two (105) rotate the lateral wall of handle two (24) dorsad.

7. The weft accumulator of a netting machine according to claim 1, characterized in that: fixedly connected with a plurality of push cylinder (22) on spool support frame (2), push cylinder (22) all set up along vertical direction, push cylinder (22) are the straight line along the length direction of main frame (1) and arrange, and the piston rod of adjacent push cylinder (22) is opposite direction and sets up, fixedly connected with rotates wheel (23) on the piston rod of push cylinder (22), metal wire (4) slide and contradict on the wheel face of rotating wheel (23).

8. The weft accumulator of a netting machine according to claim 1, characterized in that: and a scale bar (9) is carved on the surface of the mounting plate (5).