Interlacing device for polyester mesh yarns

Abstract

The utility model relates to the technical field of polyester yarn processing, in particular to a polyester grid yarn interlacer device which comprises a mounting plate, yarn guide mechanisms are symmetrically mounted at the upper end of the mounting plate, a nozzle assembly is mounted in the middle of the mounting plate, and the nozzle assembly comprises an air pipe mounted in the middle of the mounting plate. Compared with the prior art, the device is reasonable in structural design, the upper shell and the lower shell which are convenient to disassemble are combined and installed in a sealed mode, the pressure sensor is used for monitoring the air pressure value in the lower thread groove and the upper thread groove in real time, the air pressure value in the lower thread groove is monitored in real time, and the network assembly is connected to the upper end of the nozzle body. And when the pressure sensor detects that the air pressure value is lower than a set value, the whole equipment is shut down, then the upper shell is detached, the nozzle body is overhauled and cleaned, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester yarn processing, in particular to a polyester mesh yarn network device. Background Art

[0002] The network device used in the processing of polyester mesh yarn is one of the important parts of the textile machinery. Its function is to network the yarn bundles to increase the strength of the yarn. Nowadays, the filament and staple fiber yarn are generally networked by air jet to generate cohesion and form a series of continuous and evenly distributed network knots, thereby replacing the traditional twisting and sizing, and has been widely used.

[0003] Currently, the existing network machine mainly works by spraying air through a nozzle, and the nozzle is easily blocked during operation. When the pressure of the sprayed air becomes low, it is easy to cause the network processing effect to deteriorate. The existing network machine nozzle is troublesome to disassemble, resulting in reduced work efficiency. For this reason, we provide a polyester mesh wire network machine device to solve this problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a polyester mesh wire network device to solve the problem.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A polyester mesh wire network device is designed, comprising a mounting plate, a wire guide mechanism is symmetrically mounted on the upper end of the mounting plate, a nozzle assembly is mounted in the middle of the mounting plate, the nozzle assembly comprises an air pipe mounted in the middle of the mounting plate, the upper end of the air pipe is connected to a nozzle body, and the upper end of the nozzle body is connected to a network assembly;

[0007] The network component includes an upper shell, an upper wire groove, a pressure sensor, a lower shell and a lower wire groove. The lower shell is installed at the upper end of the nozzle body. The upper end of the lower shell is provided with a lower wire groove. The middle part of the inner cavity of the lower wire groove is provided with an air hole connected with the nozzle body. The upper shell is arranged at the upper end of the lower shell. The lower end of the upper shell is provided with an upper wire groove. The upper end of the upper shell is provided with a mounting hole connected with the upper wire groove. The inner cavity of the mounting hole is provided with a pressure sensor.

[0008] Furthermore, positioning posts are installed around the lower end of the upper shell, and positioning holes plugged with the positioning posts are arranged around the upper end of the lower shell.

[0009] Furthermore, an L-shaped rubber strip is symmetrically bonded to the lower end of the upper shell, and an L-shaped groove engaged with the upper end of the lower shell is symmetrically arranged.

[0010] Furthermore, both sides of the lower end of the upper shell are symmetrically connected with plug boards, and the outer sides of the plug boards are provided with first slots, the lower end of the upper shell is symmetrically connected with the card board, and the upper end of the lower shell is symmetrically provided with grooves connected with the card board, and both sides of the upper end of the lower shell are symmetrically provided with second slots connected with the plug boards, and a notch is commonly provided between the second slots and the grooves, and the inner cavity of the grooves is installed with fixing components, and the fixing components are connected with the first slots.

[0011] Further, the fixing assembly includes a first bidirectional threaded rod, a bearing seat, a fixing block, a bracket and a T-block, the bearing seat is installed in the inner cavity of the groove, the inner cavity of the bearing seat is rotatably connected to the first bidirectional threaded rod, one end of the first bidirectional threaded rod passes through the groove and extends to the outside, the outside of the first bidirectional threaded rod is screwed with two fixing blocks, both sides of the fixing block are symmetrically rotatably connected to the bracket, each two brackets are movably connected to each other by a pin shaft, and a T-block is installed on the outside of the pin shaft, one end of the T-block passes through the slot and is inserted into the inner cavity of the first slot.

[0012] Furthermore, the outer sides of the air pipe and the nozzle body are respectively integrally connected to a lower fixing sleeve and an upper fixing sleeve, the upper end of the lower fixing sleeve is provided with a sealing groove, the lower end of the upper fixing sleeve is integrally designed with a sealing ring plate, a gasket is bonded to the lower end of the sealing ring plate, and a plurality of bolts are commonly inserted between the lower fixing sleeve and the upper fixing sleeve, and nuts are threaded on the outer sides of the bolts.

[0013] Furthermore, the wire guiding mechanism includes a fixing frame installed on the upper end of the mounting plate, the interior of the fixing frame is integrated with a wire guiding ring, the inner side of the fixing frame is rotatably connected to a second bidirectional threaded rod, the lower end of the second bidirectional threaded rod passes through the fixing frame and extends to the bottom thereof, a limiting column is installed inside the fixing frame, the outer side of the second bidirectional threaded rod is symmetrically screwed with a T-shaped plate, the T-shaped plate is movably connected to the limiting column, the corresponding ends of the T-shaped plates are symmetrically connected to side rods, and rollers are rotatably connected between the side rods.

[0014] The utility model provides a polyester mesh wire network device, which has the following beneficial effects:

[0015] 1. Insert the plug plate at the lower end of the upper shell into the second slot at the upper end of the lower shell, and then rotate the first bidirectional threaded rod, so that the two fixing blocks move in the same direction on the outside of the first bidirectional threaded rod, so that one end of the two sets of brackets synchronously drives the pin shaft and the T-block on its outside to move to the inner cavity of the first slot on the outside of the plug plate, which is convenient for fixing the plug plate, and then fixing the upper shell, which is convenient for installation and disassembly. The air pressure value inside the lower thread groove and the upper thread groove is monitored in real time by the pressure sensor. When the pressure sensor detects that the air pressure value is lower than the set value, the entire equipment is shut down, and then the upper shell is disassembled, and the nozzle body is inspected and cleaned, which effectively improves work efficiency.

[0016] 2. After the mesh wire is passed through the wire guide ring, the second bidirectional threaded rod is rotated, and then the two T-plates on the outside of the second bidirectional threaded rod are moved in the same direction on the outside of the second bidirectional threaded rod under the limiting sleeve of the limiting column, and the side rod and roller at one end of the T-plate also move accordingly, so that the roller supports the upper and lower surfaces of the mesh wire, and the roller can rotate, which effectively guides the mesh wire and improves the stability of the wire, avoiding the mesh wire from directly contacting the inner bottom of the wire guide ring, generating greater friction, and affecting the wire guiding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the disassembled three-dimensional structure of the nozzle assembly proposed in the utility model;

[0019] Figure 3 This is a schematic diagram of a three-dimensional structure of a half-section view of the nozzle body proposed in the utility model;

[0020] Figure 4 The utility model proposed Figure 2 The enlarged structural diagram of the device in part A;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the network components proposed by the utility model;

[0022] Figure 6 This is a schematic diagram of the network component split and half-section three-dimensional structure proposed by the utility model;

[0023] Figure 7 This is a schematic diagram of the three-dimensional structure of the fixing assembly proposed by the utility model;

[0024] Figure 8 This is a schematic diagram of the three-dimensional structure of the wire guide mechanism proposed by the utility model.

[0025] In the figure: mounting plate 1, wire guide mechanism 2, fixing frame 21, wire guide ring 22, second bidirectional threaded rod 23, limiting column 24, T-plate 25, side rod 26, roller 27, nozzle assembly 3, air pipe 31, nozzle body 32, network assembly 33, upper shell 331, upper wire groove 332, pressure sensor 333, positioning column 334, L-shaped rubber strip 335, plug plate 336, first slot 337, card plate 338, lower shell 339, lower wire groove 3310, positioning hole 3311, L-shaped slot 3312, groove 3313, second slot 3314, notch 3315, lower fixing sleeve 34, upper fixing sleeve 35, sealing groove 36, bolt 37, nut 38, sealing ring plate 39, gasket 310, fixing assembly 4, first bidirectional threaded rod 41, bearing seat 42, fixing block 43, bracket 44, T-block 45. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Reference Figure 1-8 A network device of polyester mesh wire, comprising a mounting plate 1, a nozzle assembly 3 is installed in the middle of the mounting plate 1, the nozzle assembly 3 comprises an air pipe 31 installed in the middle of the mounting plate 1, the upper end of the air pipe 31 is connected to a nozzle body 32, the upper end of the nozzle body 32 is connected to a network assembly 33, the network assembly 33 comprises an upper shell 331, an upper wire groove 332, a pressure sensor 333, a lower shell 339 and a lower wire groove 3310, the lower shell 339 is installed at the upper end of the nozzle body 32, the upper end of the lower shell 339 is provided with a lower wire groove 3310, the middle part of the inner cavity of the lower wire groove 3310 is provided with an air hole connected to the nozzle body 32, the upper shell 331 is arranged at the upper end of the lower shell 339, the lower end of the upper shell 331 is provided with an upper wire groove 332, the upper end of the upper shell 331 is provided with a mounting hole connected to the upper wire groove 332, and the inner cavity of the mounting hole is provided with a pressure sensor 333.

[0028] The outer sides of the air pipe 31 and the nozzle body 32 are respectively connected to the lower fixing sleeve 34 and the upper fixing sleeve 35 in an integrated manner. The upper end of the lower fixing sleeve 34 is provided with a sealing groove 36. The lower end of the upper fixing sleeve 35 is integrated with a sealing ring plate 39. The lower end of the sealing ring plate 39 is bonded with a gasket 310. A plurality of bolts 37 are inserted between the lower fixing sleeve 34 and the upper fixing sleeve 35. The outer sides of the bolts 37 are all screwed with nuts 38. After the nozzle body 32 is inserted between the upper fixing sleeve 35 on the outer side and the lower fixing sleeve 34 on the outer side of the air pipe 31 by using a plurality of bolts 37, it is screwed and fixed at the nuts 38. The sealing ring plate 39 at the lower end of the upper fixing sleeve 35 is clamped in the sealing groove 36 at the upper end of the lower fixing sleeve 34. The gasket 310 designed at the lower end of the sealing ring plate 39 effectively improves the effect of the sealing screw connection and fixation, avoids air leakage, causes insufficient air pressure, and affects network processing.

[0029] Positioning columns 334 are installed around the lower end of the upper shell 331, and positioning holes 3311 connected thereto are set around the upper end of the lower shell 339. L-shaped rubber strips 335 are symmetrically bonded to the lower end of the upper shell 331, and L-shaped grooves 3312 connected thereto are symmetrically set at the upper end of the lower shell 339. The upper shell 331 is plugged into the positioning holes 3311 at the upper end of the lower shell 339 through the positioning columns 334, which is convenient for positioning installation and improves installation efficiency. The L-shaped rubber strip 33 is inserted into the L-shaped groove 3312, thereby effectively achieving a sealing effect between the upper shell 331 and the lower shell 339 to avoid air leakage, resulting in insufficient air pressure and affecting network processing.

[0030] The lower end of the upper shell 331 is symmetrically connected to the plug board 336 on both sides, and the outer side of the plug board 336 is provided with a first slot 337. The lower end of the upper shell 331 is symmetrically connected to the card board 338. The upper end of the lower shell 339 is symmetrically provided with a groove 3313 that is engaged with the card board 338. The upper end of the lower shell 339 is symmetrically provided with a second slot 3314 that is plugged with the plug board 336 on both sides, and a notch 3315 is commonly provided between the second slot 3314 and the groove 3313. The inner cavity of the groove 3313 is installed with a fixing component 4, which is plugged with the first slot 337. The fixing component 4 includes a first double The threaded rod 41, the bearing seat 42, the fixing block 43, the bracket 44 and the T-block 45, the bearing seat 42 is installed in the inner cavity of the groove 3313, the inner cavity of the bearing seat 42 is rotatably connected to the first bidirectional threaded rod 41, one end of the first bidirectional threaded rod 41 passes through the groove 3313 and extends to the outside, the outer side of the first bidirectional threaded rod 41 is screwed with two fixing blocks 43, both sides of the fixing block 43 are symmetrically rotatably connected to the bracket 44, every two brackets 44 are movably connected to each other through a pin shaft, and a T-block 45 is installed on the outer side of the pin shaft, one end of the T-block 45 passes through the slot 3315 and is inserted into the inner cavity of the first slot 337.

[0031] The insert plate 336 and the clamp plate 338 at the lower end of the upper shell 331 are respectively inserted into the second slot 3314 and the groove 3313 at the upper end of the lower shell 339, and then the first bidirectional threaded rod 41 is rotated, and the lower end of the fixing block 43 on the outer side of the first bidirectional threaded rod 41 fits with the bottom of the inner cavity of the groove 3313, so that the two fixing blocks 43 move in the same direction on the outer side of the first bidirectional threaded rod 41, and then one end of the bracket 44 connected to the outer side of the fixing block 43 moves in the same direction, and the T-block 45 is located in the notch 3315, so that one end of the two groups of brackets 44 synchronously drives the pin shaft and the T-block 45 on its outer side to move from the notch 3315 to the inner cavity of the first slot 337, so as to facilitate the fixing of the insert plate 336, and then fix the upper shell 331, facilitate installation and disassembly, and facilitate cleaning of the nozzle body 32 and use.

[0032] A wire guiding mechanism 2 is symmetrically installed on the upper end of the mounting plate 1, and the wire guiding mechanism 2 includes a fixing frame 21 installed on the upper end of the mounting plate 1, and a wire guiding ring 22 is integrated inside the fixing frame 21, and a second bidirectional threaded rod 23 is rotatably connected to the inner side of the fixing frame 21, and the lower end of the second bidirectional threaded rod 23 penetrates the fixing frame 21 and extends to the bottom thereof, and a limiting column 24 is installed inside the fixing frame 21, and a T-shaped plate 25 is symmetrically screwed on the outer side of the second bidirectional threaded rod 23, and the T-shaped plate 25 is movably sleeved with the limiting column 24, and the corresponding ends of the T-shaped plates 25 are symmetrically connected with side rods 26, and rollers 27 are rotatably connected between the side rods 26.

[0033] After the mesh wire passes through the wire guide ring 22, and by rotating the second bidirectional threaded rod 23, the two T-shaped plates 25 on the outside of the second bidirectional threaded rod 23 are limited by the limiting sleeve of the limiting column 24, and the side rod 26 and the roller 27 at one end of the T-shaped plate 25 also move accordingly, so that the roller 27 can support the upper and lower surfaces of the mesh wire, and the roller 27 can rotate, which effectively guides the mesh wire and improves the stability of the wire, avoids the mesh wire from directly contacting the inner bottom of the wire guide ring 22, and generates a large friction force, which affects the wire guiding effect.

[0034] Working principle: When the utility model is in use, the nozzle body 32 is connected between the upper fixing sleeve 35 on the outside thereof and the lower fixing sleeve 34 on the outside of the air pipe 31 by multiple bolts 37, and then the nut 38 is screwed and fixed, and the sealing ring plate 39 at the lower end of the upper fixing sleeve 35 is clamped in the sealing groove 36 at the upper end of the lower fixing sleeve 34, and the gasket 310 designed at the lower end of the sealing ring plate 39 effectively improves the effect of the sealing screw connection and avoids air leakage, resulting in insufficient air pressure and affecting network processing, and the mesh wire is passed through a wire guide ring 22, and then enters the upper wire groove 332 of the upper shell 331 and the lower wire groove 3310 of the lower shell 339, and then passes through another wire ring 22, and by rotating the second double The two T-shaped plates 25 on the outer side of the second bidirectional threaded rod 23 move in the same direction on the outer side of the second bidirectional threaded rod 23 under the limiting sleeve of the limiting column 24, and the side rod 26 and the roller 27 at one end of the T-shaped plate 25 also move accordingly, so that the roller 27 can support the upper and lower surfaces of the mesh wire, and the roller 27 can rotate, which effectively guides the mesh wire and avoids the mesh wire from directly contacting the inner bottom of the guide wire ring 22, thereby generating a large friction force and affecting the guide wire effect. The upper shell 331 is inserted into the positioning hole 3311 at the upper end of the lower shell 339 through the positioning column 334, which is convenient for positioning and installation, thereby improving the installation efficiency, and the L-shaped rubber strip 33 is inserted into the L-shaped The upper shell 331 and the lower shell 339 are sealed in the groove 3312, thereby effectively achieving the sealing effect between the upper shell 331 and the lower shell 339 to avoid air leakage, resulting in insufficient air pressure and affecting network processing, and the plug plate 336 and the clamping plate 338 at the lower end of the upper shell 331 are respectively inserted into the second slot 3314 and the groove 3313 at the upper end of the lower shell 339, and then by rotating the first two-way threaded rod 41, the lower end of the fixing block 43 on the outside of the first two-way threaded rod 41 is fitted with the bottom of the inner cavity of the groove 3313, and then the two fixing blocks 43 move in the same direction on the outside of the first two-way threaded rod 41, and then one end of the bracket 44 connected to the outside of the fixing block 43 moves in the same direction, and the T-block 45 is located in the notch 3315, from The other end of the bracket 44 drives the T-block 45 to move from the slot 3315 to the inner cavity of the first slot 337, so as to fix the plug plate 336 and then fix the upper shell 331, facilitate installation and disassembly, and facilitate cleaning of the nozzle body 32. When the nozzle body 32 is subjected to jet network processing, air enters between the lower wire groove 3310 and the upper wire groove 332 through the air hole, and performs network processing on multiple mesh wires therein, and the pressure sensor 333 monitors the air pressure value in real time. When the pressure sensor 333 detects that the air pressure value is lower than the set value, the entire equipment is shut down, and then the upper shell 331 is disassembled, and the nozzle body 32 is inspected and cleaned, thereby effectively improving work efficiency.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A polyester mesh wire network device, comprising a mounting plate (1), characterized in that: A wire guide mechanism (2) is symmetrically mounted on the upper end of the mounting plate (1), a nozzle assembly (3) is mounted in the middle of the mounting plate (1), the nozzle assembly (3) comprises an air pipe (31) mounted in the middle of the mounting plate (1), the upper end of the air pipe (31) is connected to a nozzle body (32), and the upper end of the nozzle body (32) is connected to a network assembly (33); The network component (33) includes an upper shell (331), an upper wire groove (332), a pressure sensor (333), a lower shell (339) and a lower wire groove (3310), wherein the lower shell (339) is installed at the upper end of the nozzle body (32), the upper end of the lower shell (339) is provided with a lower wire groove (3310), and the middle part of the inner cavity of the lower wire groove (3310) is provided with an air hole connected to the nozzle body (32), the upper shell (331) is arranged at the upper end of the lower shell (339), the lower end of the upper shell (331) is provided with an upper wire groove (332), the upper end of the upper shell (331) is provided with a mounting hole connected to the upper wire groove (332), and the inner cavity of the mounting hole is provided with a pressure sensor (333).

2. A polyester mesh yarn network device according to claim 1, characterized in that: Positioning posts (334) are installed around the lower end of the upper shell (331), and positioning holes (3311) plugged therein are arranged around the upper end of the lower shell (339).

3. A polyester mesh yarn network device according to claim 1, characterized in that: The lower end of the upper shell (331) is symmetrically bonded with an L-shaped rubber strip (335), and the upper end of the lower shell (339) is symmetrically provided with an L-shaped groove (3312) that is engaged therewith.

4. A polyester mesh yarn network device according to claim 1, characterized in that: Both sides of the lower end of the upper shell (331) are symmetrically connected with plug boards (336), and the outer side of the plug boards (336) is provided with a first slot (337). The lower end of the upper shell (331) is symmetrically connected with a card board (338), and the upper end of the lower shell (339) is symmetrically provided with a groove (3313) that is engaged with the card board (338). Both sides of the upper end of the lower shell (339) are symmetrically provided with a second slot (3314) that is engaged with the plug board (336), and a notch (3315) is commonly provided between the second slot (3314) and the groove (3313), and the inner cavity of the groove (3313) is installed with a fixing component (4), and the fixing component (4) is engaged with the first slot (337).

5. A polyester mesh yarn network device according to claim 4, characterized in that: The fixing assembly (4) comprises a first bidirectional threaded rod (41), a bearing seat (42), a fixing block (43), a bracket (44) and a T-block (45); the bearing seat (42) is installed in the inner cavity of the groove (3313); the inner cavity of the bearing seat (42) is rotatably connected to the first bidirectional threaded rod (41); one end of the first bidirectional threaded rod (41) passes through the groove (3313) and extends to the outside; the outer side of the first bidirectional threaded rod (41) is threadedly connected to two fixing blocks (43); both sides of the fixing block (43) are symmetrically rotatably connected to the bracket (44); each two brackets (44) are movably connected to each other through a pin shaft; and a T-block (45) is installed on the outer side of the pin shaft; one end of the T-block (45) passes through the notch (3315) and is inserted into the inner cavity of the first slot (337).

6. A polyester mesh yarn network device according to claim 1, characterized in that: The outer sides of the air pipe (31) and the nozzle body (32) are respectively integrally connected to a lower fixing sleeve (34) and an upper fixing sleeve (35); a sealing groove (36) is provided at the upper end of the lower fixing sleeve (34); a sealing ring plate (39) is integrally designed at the lower end of the upper fixing sleeve (35); a gasket (310) is bonded to the lower end of the sealing ring plate (39); a plurality of bolts (37) are inserted between the lower fixing sleeve (34) and the upper fixing sleeve (35); nuts (38) are screwed on the outer sides of the bolts (37).

7. The polyester mesh yarn network device according to claim 1, characterized in that: The wire guide mechanism (2) comprises a fixing frame (21) mounted on the upper end of the mounting plate (1); a wire guide ring (22) is integrally connected to the interior of the fixing frame (21); a second bidirectional threaded rod (23) is rotatably connected to the inner side of the fixing frame (21); the lower end of the second bidirectional threaded rod (23) passes through the fixing frame (21) and extends to the bottom thereof; a limiting column (24) is mounted inside the fixing frame (21); a T-shaped plate (25) is symmetrically screwed to the outer side of the second bidirectional threaded rod (23); the T-shaped plate (25) is movably sleeved with the limiting column (24); the corresponding ends of the T-shaped plate (25) are symmetrically connected to side rods (26); and rollers (27) are rotatably connected between the side rods (26).

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