CN220724558U

CN220724558U - Needle plate equipment of hot air setting machine

Info

Publication number: CN220724558U
Application number: CN202322471462.9U
Authority: CN
Inventors: 马坤; 马珅; 董群杰
Original assignee: Henan Jingxin Science And Technology Co ltd
Current assignee: Henan Jingxin Fabric Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-05
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses needle plate equipment of a hot air setting machine, which relates to the technical field of needle plates of setting machines and comprises a frame, wherein a transmission chain is arranged on the inner side wall of the frame, the needle plate equipment further comprises a needle plate assembly and a cleaning assembly, the needle plate assembly comprises a mounting box mounted on the transmission chain, a fixing groove is formed in the upper surface of the mounting box, a plurality of threaded holes are formed in the bottom of the fixing groove in a penetrating mode, and a needle body is vertically sleeved in the threaded holes.

Description

Needle plate equipment of hot air setting machine

Technical Field

The utility model belongs to the technical field of setting machine needle plates, and particularly relates to hot air setting machine needle plate equipment.

Background

The setting machine is special equipment for stabilizing and heat setting polyester mesh cloth for papermaking, and mainly comprises a bracket, a stretching roller, a bridging device, a needle plate device and the like, wherein the needle plate device is arranged on two sides of the setting machine and mainly comprises needle plates, a driving device and an annular track, the setting machine spreads cloth through the expanding roller, then the needle plates on two sides of the driving device press and hold selvedge, the driving device drives the needle plates to circularly rotate in the track, the needle nails on the needle plates enable the fabric to be tensioned in the width direction, so that the fabric meets the setting requirement under the drying of hot air, after the needle plates are used for a period of time, fibers and wool of the fabric can be accumulated on the needle plates, and when the wool is accumulated on the needle plates too much, the cloth is easy to separate from the needle plates, so that the cloth needs to be cleaned regularly.

But debris such as batting on the faller need manual handheld cleaning brush cleans debris such as batting on the faller among the prior art, can only adopt manual clearance, it not only causes workman work load increase, and because install many thin needles on the faller, thin needle can influence the cleaning effect of cleaning in the clearance, the cleaning effect to the faller is not good, patent grant number is CN218910832U, a setting machine faller cleaning device is disclosed, it twines to drive the bits of cloth through the cleaning rod rotation, thereby take away batting on the faller, but because batting twines and adheres to on the needle, the cleaning rod can not guarantee to take away the wound batting on the needle completely when the week side rotation of needle, cleaning rod is not good to the cleaning effect of faller, there is certain defect, still need shut down the clearance when the clearance faller, can cause the influence to the design efficiency of cloth.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides needle plate equipment of a hot air setting machine, which can automatically clean flocks on a needle plate in the working process.

The utility model solves the technical problems by adopting the scheme that: the needle plate equipment of the hot air setting machine comprises a frame, wherein a transmission chain is arranged on the inner side wall of the frame, the needle plate equipment further comprises a needle plate assembly and a cleaning assembly, the needle plate assembly comprises a mounting box which is mounted on the transmission chain, a fixing groove is formed in the upper surface of the mounting box, a plurality of threaded holes are formed in the bottom of the fixing groove in a penetrating mode, a needle body is vertically sleeved in the threaded holes, a lower baffle which resists the needle body is sleeved below the mounting box, a pushing iron plate is connected in the fixing groove in a matched mode through an elastic piece, a guide piece is arranged between the bottom of the fixing groove and the pushing iron plate, a penetrating column is vertically arranged above the pushing iron plate, a needle hole which is matched with the needle body is formed in the penetrating column in a vertical mode, a collecting groove is formed in the frame and corresponds to the transmission chain in a matched mode, and a magnet plate is arranged in the collecting groove; the cleaning assembly comprises a cleaning brush which is sleeved in the collecting tank in a sliding manner, the end part of the cleaning brush is connected with a brush handle, the cleaning brush is sleeved on the frame in a sliding manner through the brush handle, and a movable tank matched with the brush handle is formed in the frame.

Further, the needle body comprises a socket, an external thread matched with the threaded hole is arranged on the periphery of the socket, a needle rod is vertically arranged above the socket, and a needle head is arranged above the needle rod.

Furthermore, the fixing seats are symmetrically arranged below the mounting boxes, and the mounting boxes are mounted on the transmission chain through the fixing seats.

Further, the guide piece comprises a first connecting rod and a second connecting rod which are hinged in a V shape, the upper end part of the first connecting rod is hinged below the pushing iron plate, and the lower end part of the second connecting rod is hinged at the bottom of the fixing groove.

Further, the upper surface symmetry of lower baffle is equipped with the slider, and the spout that matches with the slider is seted up corresponding below the mounting box, and the lower baffle is through the cooperation slip cap of slider and spout below the mounting box.

Further, the elastic piece is a spring uniformly distributed in the fixed groove, and the upper end and the lower end of the spring are respectively connected below the pushing baffle and at the bottom of the fixed groove.

Compared with the prior art, the utility model has the beneficial effects that:

according to the needle plate assembly, after the needle body is separated from cloth, the transmission chain drives the mounting box and the needle body to move to the lower side, meanwhile, under the action of suction force between the magnet plate and the pushing iron plate, the pushing iron plate can be adsorbed to move downwards, the threading column is enabled to move downwards, the wool on the needle rod is pushed to move towards the needle head through the threading column, the wool on the needle body is pushed down, further, automatic cleaning of the wool on the needle body is achieved, the wool on the needle body can be guaranteed to be completely pushed down through vertical cleaning of the wool on the needle body, the wool can be guaranteed to be completely cleaned, after the needle body is cleaned up, the needle body can be quickly returned to the original position under the cooperation of the elastic piece, the fixation of the cloth is not affected, the needle body can be cleaned up by adopting the mode, the needle body can be cleaned up in time under the condition that a setting machine is not stopped, and the cleaning effect is good.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

fig. 2 is a schematic perspective view of a needle plate assembly according to the present utility model;

fig. 3 is a schematic perspective sectional view of the needle plate assembly of the present utility model;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: 1. a frame; 2. a drive chain; 3. a needle plate assembly; 31. a mounting box; 32. a fixing groove; 33. a threaded hole; 34. a needle body; 341. a socket; 342. a needle bar; 343. a needle; 35. pushing the iron plate; 36. threading the column; 37. an elastic member; 38. a guide member; 381. a first connecting rod; 382. a second connecting rod; 39. a fixing seat; 4. a lower baffle; 41. a slide block; 5. a collection tank; 6. a magnet plate; 7. a cleaning assembly; 71. a cleaning brush; 72. a brush handle; 73. a movable groove; 8. a retractable curtain.

Description of the embodiments

The utility model will be further described with reference to the drawings and examples.

Referring to fig. 1-4, the utility model provides a technical scheme of a needle plate device of a hot air setting machine:

examples

According to the figure 1, the device comprises a frame 1, a transmission chain 2 is symmetrically arranged on the inner side wall of the frame 1, a plurality of mounting boxes 31 are mounted on the transmission chain 2, the mounting boxes 31 are uniformly distributed on the outer side of the transmission chain 2, a fixed seat 39 is symmetrically arranged below the mounting boxes 31, mounting holes are formed in the fixed seat 39, the mounting boxes 31 can be firmly mounted on the transmission chain 2 through the mounting holes and bolts, the transmission chain 2 runs and can drive the plurality of mounting boxes 31 on the mounting boxes to synchronously move, as shown in figures 2 and 3, a fixed slot 32 is formed in the upper surface of the mounting boxes 31, a threaded hole 33 is formed in the bottom of the fixed slot 32 in a penetrating manner, a needle body 34 is vertically sleeved in the threaded hole 33, a plurality of threaded holes 33 and the needle body 34 are respectively uniformly distributed in the fixed slot 32, when the mounting boxes 31 are driven to move by the transmission chain 2, the needle body 34 can be driven to synchronously move and puncture on two sides of cloth entering a shaping machine, the needle body 34 is fixed by traction to two sides of cloth, the needle body 34 comprises a plug seat 341 sleeved in a threaded hole 33, the periphery of the plug seat 341 is provided with external threads matched with the threaded hole 33, the plug seat 341 is sleeved in the threaded hole 33 through the external threads, a needle rod 342 is vertically arranged above the plug seat 341, a needle head 343 is arranged above the needle rod 342, when the needle body 34 is installed on the installation box 31, the needle body 34 is inserted into the threaded hole 33 from the lower side, after the plug seat 341 corresponds to the threaded hole 33, the needle body 34 is rotated from the upper side, the plug seat 341 is sleeved in the threaded hole 33, the needle body 34 can be easily installed on the installation box 31, the needle body 34 is in a detachable structure, when a single needle body 34 is skewed or damaged, the corresponding single needle body 34 can be independently detached for replacement, the needle plate is not required to be replaced, the cost is saved, the lower baffle plate 4 for resisting the needle body 34 is sleeved below the mounting box 31, the sliding blocks 41 are symmetrically arranged on the upper surface of the lower baffle plate 4, sliding grooves matched with the sliding blocks 41 are correspondingly formed below the mounting box 31, the lower baffle plate 4 is sleeved below the mounting box 31 in a sliding manner through the matching of the sliding blocks 41 and the sliding grooves, after the plurality of needle bodies 34 are all arranged in the fixing groove 32, the lower baffle plate 4 can be sleeved below the mounting box 31 in a matching manner, the lower baffle plate 4 is used for resisting the lower part of the inserting seat 341 of the needle body 34, and the inserting seat 341 is prevented from rotating and moving downwards in the threaded hole 33, so that the needle body 34 falls off; the fixed groove 32 is internally and matchedly connected with a pushing iron plate 35 through an elastic piece 37, the elastic piece 37 is a spring, the upper end part of the spring is connected below the pushing baffle plate, the lower end part of the spring is connected at the bottom of the fixed groove 32, the number of the springs is a plurality of, and the springs are uniformly distributed in the fixed groove 32, the pushing iron plate 35 is connected with the pushing iron plate 35 through the spring, so that the pushing iron plate 35 has a movable space in the fixed groove 32, the pushing iron plate 35 can move in the fixed groove 32, a guide piece 38 is arranged between the bottom of the fixed groove 32 and the pushing iron plate 35, the guide piece 38 is a first connecting rod 381 and a second connecting rod 382, the ends of the first connecting rod 381 and the second connecting rod 382 are in a V shape, the upper end part of the first connecting rod 381 is hinged below the pushing iron plate 35, the lower end part of the second connecting rod 382 is hinged at the bottom of the fixed groove 32, the guide piece 38 is used for guiding the movement of the pushing iron plate 35, so that the pushing iron plate 35 can only move up and down, a plurality of threading posts 36 corresponding to the needle body 34 and the threaded holes 33 are vertically arranged above the pushing iron plate 35, pinholes matched with the needle body 34 are vertically arranged in the threading posts 36, the needle bar 342 is matched and sleeved in the pinholes, when the pushing iron plate 35 moves away from the fixed groove 32, the threading posts 36 can move on the needle body 34 to enable the threading posts 36 to move towards the needle head 343, when the threading posts 36 move, the threading posts 36 can push the batting wound on the needle bar 342 to move towards the needle head 343, sundries such as batting fibers wound on the needle body 34 can be pushed down by the threading posts 36, the batting on the needle body 34 is automatically cleaned, as shown in figure 4, a collecting groove 5 is arranged on the frame 1, the position of the collecting groove 5 corresponds to the position of the transmission chain 2, a magnet plate 6 is arranged in the collecting groove 5, the magnet plate 6 is an electromagnetic iron plate, when the mounting box 31 is driven to move, the pushing iron plate 35 can be adsorbed by the magnet plate 6, the transmission chain 2 is driven to move, after the mounting box 31 moves to the lower side, the pushing iron plate 35 corresponds to the magnet plate 6 in position, the pushing iron plate 35 can be adsorbed to move downwards by the attraction between the magnet plate 6 and the pushing iron plate 35, the threading column 36 moves downwards, further, the flocks wound on the needle 34 are pushed down, the fallen flocks automatically fall into the collecting tank 5 to be collected, a cleaning assembly 7 for cleaning the flocks in the collecting tank 5 is further arranged on the machine frame 1, a movable groove 73 is formed in the machine frame 1, a brush handle 72 is sleeved in the movable groove 73 in a sliding mode, the end portion of the brush handle 72 is connected with a cleaning brush 71, and after a certain amount of flocks are collected in the collecting tank 5, a worker can push the cleaning brush 71 to move from one end of the collecting tank 5 to the other end of the collecting tank 5 from the side of the machine frame 1 to clean the flocks in one side.

When the hot air setting machine needle plate equipment is particularly used, cloth is fixed on two sides of the cloth through the needle bodies 34 on the mounting boxes 31 in the hot air drying process, after the cloth is transmitted from the setting machine after being dried, the needle bodies 34 are separated from the cloth, the transmission chain 2 drives the mounting boxes 31 corresponding to the needle bodies 34 to rotate to the lower side, meanwhile, the magnet plates 6 are electrified, the adsorption pushing iron plates 35 move downwards through the suction force between the magnet plates 6 and the pushing iron plates 35, the threading columns 36 move downwards, the wool wound on the needle bodies 34 is pushed downwards, the fallen wool automatically falls into the collecting grooves 5 to be collected, then the transmission chain 2 continues to drive the mounting boxes 31 to move to the upper side, under the elastic action of the elastic piece 37 and the guiding action of the guide piece 38, the pushing iron plates 35 return to the original position, the needle heads 343 and part of the needle rods 342 extend out of the threading columns 36, and the cleaned needle bodies 34 drag and fix the side parts of the cloth.

Examples

On the basis of the first embodiment, as shown in fig. 3, a telescopic curtain 8 is arranged on the lower peripheral side of the pushing iron plate 35, the lower side of the telescopic curtain 8 is connected to the bottom of the fixed groove 32, and when the pushing iron plate 35 moves downwards to separate from the fixed groove 32, a gap generated between the pushing iron plate 35 and the fixed groove 32 can be shielded by the telescopic curtain 8, so that the flocs can be prevented from floating into the fixed groove 32.

Examples

On the basis of the first embodiment, the same points as the first embodiment are not described in detail, and the differences are as follows: the fan can also be installed on the frame 1, be equipped with the tuber pipe of being connected with the fan in the collecting vat 5, blow to the tuber pipe through the fan, make the batting that falls into in the collecting vat 5 by blowing to one side of collecting vat 5 and carry out automatic collection.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. The utility model provides a hot-blast forming machine faller equipment, includes the frame, and the inside wall of frame is equipped with drive chain, its characterized in that: the needle plate assembly comprises a mounting box mounted on a transmission chain, a fixing groove is formed in the upper surface of the mounting box, a plurality of threaded holes are formed in the bottom of the fixing groove in a penetrating mode, needle bodies are vertically sleeved in the threaded holes, a lower baffle plate for resisting the needle bodies is sleeved below the mounting box, a pushing iron plate is connected in the fixing groove in a matched mode through an elastic piece, a guide piece is arranged between the bottom of the fixing groove and the pushing iron plate, a penetrating column is vertically arranged above the pushing iron plate, a needle hole matched with the needle bodies is vertically formed in the penetrating column, the needle bodies are sleeved in the needle holes in a matched mode, a collecting groove is formed in a position, corresponding to the transmission chain, of the rack, and a magnet plate is arranged in the collecting groove; the cleaning assembly comprises a cleaning brush which is sleeved in the collecting tank in a sliding manner, the end part of the cleaning brush is connected with a brush handle, the cleaning brush is sleeved on the frame in a sliding manner through the brush handle, and a movable tank matched with the brush handle is formed in the frame.

2. The hot air setting machine needle plate equipment according to claim 1, wherein: the needle body comprises a socket, an external thread matched with the threaded hole is arranged on the periphery of the socket, a needle rod is vertically arranged above the socket, and a needle head is arranged above the needle rod.

3. The hot air setting machine needle plate equipment according to claim 1, wherein: the lower side symmetry of mounting box is equipped with the fixing base, and the mounting box passes through the fixing base to be installed on drive chain.

4. The hot air setting machine needle plate equipment according to claim 1, wherein: the guide piece comprises a first connecting rod and a second connecting rod which are hinged in a V shape, the upper end part of the first connecting rod is hinged below the pushing iron plate, and the lower end part of the second connecting rod is hinged at the bottom of the fixing groove.

5. The hot air setting machine needle plate equipment according to claim 1, wherein: the upper surface symmetry of lower baffle is equipped with the slider, and the spout that matches with the slider is seted up corresponding below the mounting box, and lower baffle is through the cooperation slip cap of slider and spout below the mounting box.

6. The hot air setting machine needle plate equipment according to claim 1, wherein: the elastic pieces are springs uniformly distributed in the fixed groove, and the upper end and the lower end of each spring are respectively connected below the pushing baffle and at the bottom of the fixed groove.