CN217809933U

CN217809933U - Needle machine

Info

Publication number: CN217809933U
Application number: CN202222025971.4U
Authority: CN
Inventors: 吴明芳; 李莹; 胡刚; 毛志华; 凌晶
Original assignee: Huzhou Leadfine Textile Co ltd
Current assignee: Huzhou Leadfine Textile Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-15
Anticipated expiration: 2032-07-29

Abstract

The utility model provides a needle machine for solve the too big technical problem who breaks easily of felting needle stroke that mentions in the background art. The utility model discloses a needle loom, including the base, the base upper end has set firmly stone spreading plate and two spliced poles, two the spliced pole sets up respectively both sides around the stone spreading plate, and the ascending thing groove of putting of opening is seted up to stone spreading plate top, and two spliced pole tops have set firmly the roof, and this roof bottom has set firmly the vertical decurrent cylinder of flexible end, and the flexible end bottom of cylinder is equipped with admittedly carries the thing board, carries the thing board bottom and is equipped with the acupuncture subassembly, the acupuncture subassembly includes fixed mounting two acupuncture boards and the fixed mounting that carry the thing board bottom are in a plurality of acupuncture board bottom, it has set firmly the protection shield to put thing inslot installation felting needle, the protection shield link up from top to bottom and has seted up a plurality of and accomodate the hole, a plurality of accomodate hole and a plurality of the felting needle one-to-one has reduced the loss for work efficiency.

Description

Needle machine

Technical Field

The utility model relates to a cloth processing technology field especially relates to a needle loom.

Background

The needle machine is a blanket forming device which is used for weaving a refractory fiber blanket blank with a certain thickness into a refractory fiber blanket through compaction and needling. The web is repeatedly needled with needles having a triangular or other cross-section with barbed hooks on the edges. The fiber web of the lower machine of the cross net forming machine or the air flow net forming machine is quite fluffy when being fed into the needle machine, only cohesive force between fibers is used for generating certain strong force, but the strong force is very poor, when a plurality of felting needles penetrate the fiber web, the felting hooks on the felting needles can drive the fibers on the surface and the sub-surface of the fiber web to move towards the vertical direction of the fiber web from the plane direction of the fiber web, so that the fibers are displaced up and down, and the fibers which are displaced up and down generate certain extrusion to the fiber web, so that the fibers in the fiber web are close together and compressed.

In the using process of the needle machine, if a worker sets parameters wrongly or the needle machine fails due to other reasons, the needle machine is over large in needle stroke, the needles are easy to collide with the machine body of the needle machine, the needles are broken, the needles need to be replaced, the work efficiency of replacing the needles is greatly reduced, and a large amount of cost is needed.

SUMMERY OF THE UTILITY MODEL

To the deficiency that exists among the prior art, the utility model provides a needle loom for solve the technical problem of the too big easy rupture of felting needle stroke that mentions among the background art.

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

the utility model provides a needling machine, includes the base, and the base upper end has set firmly stone spreader and two spliced poles, two the spliced pole sets up respectively both sides around the stone spreader, and the ascending thing groove of putting of opening is seted up to stone spreader top, and two spliced pole tops have set firmly the roof, and this roof bottom has set firmly the vertical decurrent cylinder of flexible end, and the flexible end bottom of cylinder is equipped with admittedly carries the thing board, carries the thing board bottom and is equipped with the acupuncture subassembly, the acupuncture subassembly includes fixed mounting two acupuncture boards and the fixed mounting that carry the thing board bottom are in a plurality of felting needles of acupuncture board bottom, it has set firmly the protection shield to put the inslot installation, the protection shield link up from top to bottom and has seted up a plurality of and accomodate the hole, a plurality of accomodate the hole and a plurality of the felting needle one-to-one.

The working principle is as follows:

the cloth that will need the acupuncture to handle is placed at the stone slab top for the part that the cloth needs the acupuncture is located the protection shield, starts the cylinder, and the cylinder drives acupuncture subassembly downstream, and acupuncture subassembly carries out the acupuncture to the cloth.

Compared with the prior art, the utility model discloses following beneficial effect has:

place the cloth that will need the acupuncture to handle at the stone slab top for the part that the cloth needs the acupuncture is located the protection shield, start the cylinder, the cylinder drives the acupuncture subassembly and moves down, the acupuncture subassembly carries out the acupuncture to the cloth, the hook that stabs on the felting needle drives fibre net surface and subsurface, the vertical direction motion to the fibre net by the plane direction of fibre net, make the fibre produce and shift from top to bottom, and the fibre that shifts from top to bottom produces certain extrusion to the fibre net, fibre draws close and is compressed in the messenger fibre net.

The utility model discloses seted up on the protection shield and accomodate the hole, be in as the felting needle the in-process that moves down under the drive of cylinder, at first the felting needle can carry out the acupuncture processing to the cloth, when the flexible decurrent stroke increase of end of cylinder in addition, the felting needle also can peg graft to corresponding at the in-process that moves down accomodate in the hole to even when the flexible stroke of cylinder takes place the change of certain degree, the felting needle also only can be down and inserts certain degree of depth toward accomodating the hole in, thereby avoided because the flexible stroke of the flexible end of cylinder takes place the change of certain degree and cause the destroyed condition of felting needle and protection shield, guaranteed the utility model discloses the normal use of structure.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is an enlarged schematic view of a in fig. 1.

In the above drawings: 10. a base; 11. paving a material plate; 12. a receiving hole; 13. a needle; 14. a needle board; 15. a conveying roller; 16. a driven shaft; 17. mounting a sheet; 18. a baffle plate; 19. a loading plate; 20. a bending plate; 21. connecting columns; 22. a top plate; 23. a cylinder; 24. a connecting strip; 25. a first threaded hole; 26. mounting holes; 27. a first screw; 28. a storage groove; 29. a protection plate; 30. a stress plate; 31. a limiting aperture; 32. mounting grooves; 33. a second screw; 34. and a second threaded hole.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

Example (b):

as shown in fig. 1 and 2, a needling machine comprises a base 10, a material spreading plate 11 and two connecting columns 21 are fixedly arranged at the upper end of the base 10, the two connecting columns 21 are respectively arranged at the front side and the rear side of the material spreading plate 11, a storage groove 28 with an upward opening is arranged at the top end of the material spreading plate 11, a top plate 22 is fixedly arranged at the top end of the two connecting columns 21, an air cylinder 23 with a vertically downward telescopic end is fixedly arranged at the bottom end of the top plate 22, a material carrying plate 19 is fixedly arranged at the bottom end of the telescopic end of the air cylinder 23, a needling component is arranged at the bottom end of the material carrying plate 19, the needling component comprises two needling plates 14 fixedly arranged at the bottom end of the material carrying plate 19 and a plurality of needles 13 fixedly arranged at the bottom end of the needling plates 14, the protection plate 29 is fixedly arranged in the storage groove 28, the protection plate 29 is vertically communicated with a plurality of storage holes 12, the storage holes 12 correspond to the puncture needles 13 in a one-to-one mode, the puncture needles penetrate through cloth, when the puncture needles 13 have too large stroke, the puncture needles 13 penetrate through the cloth and enter the storage holes 12, the storage holes 12 protect the puncture needles 12, the puncture needles 13 are prevented from being broken due to pressure, the transverse stress plate 30 is fixedly arranged in the storage groove 28, the top of the stress plate 30 is abutted to the bottom of the protection plate 29, the stress plate 30 provides supporting force for the protection plate 29, and the stress strength of the protection plate 29 is improved.

As shown in fig. 1, two opposite bending plates 20 are fixedly arranged at the bottom end of the object carrying plate 19, two sets of first threaded holes 25 with downward openings are formed in the bottom end of the object carrying plate 19, each set of first threaded holes 25 includes two, each needling plate 14 is vertically through-connected to form two mounting holes 26, four mounting holes 26 and four first threaded holes 25 are in one-to-one correspondence and are in conduction, first screw rods 27 penetrate through the mounting holes 26 and the corresponding first threaded holes 25, connecting strips 24 are fixedly arranged on the opposite end surfaces of the two needling plates 14, the two connecting strips 24 are respectively in one-to-one correspondence with the top ends of the bending parts of the two bending plates 20, if the puncture needle 13 is fractured, the needling plate 14 is directly replaced by rotating the first screw rods 27, the maintenance time for equipment is reduced, and the working efficiency is improved.

As shown in fig. 1, two mounting grooves 32 with upward openings are formed in the top end of the protection plate 29, two limiting holes 31 which are respectively in one-to-one correspondence with the two mounting grooves 32 and are communicated with each other are formed in the protection plate 29, the mounting grooves 32 help workers to rotate the second threaded holes 34, two second threaded holes 34 which are respectively in one-to-one correspondence with the two limiting holes 31 and are communicated with each other are formed in the material spreading plate 11, second threaded rods 33 penetrate through the second threaded holes 34 and the corresponding limiting holes 31, the stability of the protection plate 29 is improved by the cooperation of the second threaded holes 34 and the second threaded rods 33, and the protection plate 29 can be conveniently taken down from the material spreading plate 11 in this way, so that capillary heads and scraps generated in the processing process of the material spreading plate 11 can be conveniently cleaned.

As shown in fig. 1, it all has set firmly baffle 18 to carry thing board 19 both sides, baffle 18 bottom all sets firmly two relative installation pieces 17, and installation piece 17 has changed the direction of cloth for place the cloth on protection board 29 more steady, rotate between two installation pieces 17 and be equipped with driven shaft 16, have set firmly transfer roller 15 on the driven shaft 16, and friction between cloth and the installation piece 17 has been avoided to drive roller 15, has reduced the surperficial loss of cloth, has played the guard action to the cloth.

The working principle is as follows:

placing the cloth to be needled on the top end of the spreading plate 11, so that the part of the cloth to be needled is positioned on the protective plate 29, starting the air cylinder 23, driving the object carrying plate 19 to move downwards by the air cylinder 23, driving the needling plate to move downwards by the object carrying plate 19, driving the felting needles 13 to move downwards by the needling plate 14, driving the felting needles 13 to move downwards, and penetrating the felting needles 13 into the cloth;

when the stroke of the puncture needle 13 is overlarge, the puncture needle 13 is punctured into the corresponding receiving hole 12, the receiving hole 12 protects the puncture needle 13, and the possibility of breaking the puncture needle 13 is avoided;

when the puncture needle 13 is worn after long-term use, the first screw 27 is rotated to replace the puncture plate 14, thereby ensuring the working efficiency of the utility model.

Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A needle loom, its characterized in that: including base (10), base (10) upper end has set firmly stone spreading plate (11) and two spliced poles (21), two spliced pole (21) set up respectively both sides around stone spreading plate (11), and stone spreading plate (11) top has been seted up and has been opened ascending thing groove (28) of putting, and roof (22) have set firmly on two spliced pole (21) tops, and this roof (22) bottom has set firmly vertical decurrent cylinder (23) of flexible end, and cylinder (23) flexible end bottom is equipped with admittedly carries thing board (19), carries thing board (19) bottom and is equipped with acupuncture subassembly, acupuncture subassembly includes fixed mounting two acupuncture boards (14) and the fixed mounting that carry thing board (19) bottom are in a plurality of acupuncture board (13) of acupuncture board (14) bottom, it has set firmly protection shield (29) to put the installation in thing groove (28), protection shield (29) link up from top to bottom has seted up a plurality of and has accomodate hole (12), a plurality of accomodate hole (12) and a plurality of acupuncture board (13) one-to-one.

2. A needle loom according to claim 1, characterized in that: two relative bending plates (20) are fixedly arranged at the bottom end of the object carrying plate (19), two groups of first threaded holes (25) with downward openings are formed in the bottom end of the object carrying plate (19), each group of first threaded holes (25) comprises two, each needling plate (14) is vertically communicated with two mounting holes (26), four mounting holes (26) and four first threaded holes (25) are in one-to-one up-and-down correspondence and are communicated, first screw rods (27) are arranged in the mounting holes (26) and the corresponding first threaded holes (25) in a penetrating manner, connecting strips (24) are fixedly arranged on the opposite end faces of the two needling plates (14), and the two connecting strips (24) are respectively in one-to-one correspondence with the top ends of the bending parts of the two bending plates (20).

3. A needle loom according to claim 2, characterized in that: two mounting grooves (32) with upward openings are formed in the top end of the protection plate (29), two limiting holes (31) which correspond to the two mounting grooves (32) one to one and are communicated with each other are formed in the protection plate (29), two second threaded holes (34) which correspond to the two limiting holes (31) one to one and are communicated with each other are formed in the material spreading plate (11), and second threaded rods (33) penetrate through the second threaded holes (34) and the corresponding limiting holes (31).

4. A needle loom according to claim 1, characterized in that: and baffle plates (18) are fixedly arranged on both sides of the carrying plate (19).

5. A needle loom according to claim 4, characterized in that: baffle (18) bottom all sets firmly two relative installation pieces (17), rotates between two installation pieces (17) and is equipped with driven shaft (16), sets firmly on driven shaft (16) and has sent roller (15).

6. A needle loom according to claim 1, characterized in that: and a transverse stress plate (30) is fixedly arranged in the storage groove (28), and the top of the stress plate (30) is abutted against the bottom of the protection plate (29).