CN214999589U - High-speed check valve component for water jet loom - Google Patents

Abstract

The utility model discloses a high-speed check valve subassembly for hydraulic loom relates to hydraulic loom technical field. The utility model discloses a check valve body, the upper surface of check valve body rotates and is connected with the turning handle, the fixed intercommunication of lateral wall of check valve body has the inlet tube, the inserted bar that two symmetries of lateral wall fixedly connected with of raceway set up, the slot that two symmetries set up is seted up to the lateral wall of inlet tube, the inserted bar stretches into in the slot and rather than sliding connection, logical groove has been seted up to the surface of inlet tube, the inserted bar stretches into the inside partial lateral wall of slot and has seted up the mounting groove, sliding connection has the fixture block in the mounting groove, the mounting groove inside wall is provided with compression spring, sliding connection has the kicking block in the logical groove, logical groove and fixedly connected with clamp plate are stretched out to the one end of kicking block, the fixed intercommunication of book end of check valve body has the outlet pipe. The utility model provides a current check valve carry out fixed connection with the raceway in the use mostly and handle, be difficult to dismantle the problem of overhauing changing the processing in real time to it.

Description

High-speed check valve component for water jet loom

Technical Field

The utility model belongs to the technical field of hydraulic loom and specifically relates to a high-speed check valve subassembly for hydraulic loom.

Background

The water jet loom is a shuttleless loom which adopts a jet water column to pull weft yarns to pass through a shed, the frictional traction force of the water jet weft insertion to the weft yarns is larger than that of the air jet weft insertion, the diffusivity is small, and the requirements of long-filament weft insertion such as synthetic fibers, glass fibers and the like with smooth surfaces are met. Meanwhile, the conductivity of the composite fiber can be increased, and the static electricity in weaving can be effectively overcome. In addition, less energy is consumed by spraying the weft yarn, and the noise is lowest.

The hydraulic loom need use the check valve in the use, however the inside spare part of check valve easily breaks down etc. after long-term the use, need dismantle in real time to it and overhaul to change the processing, and traditional check valve carries out fixed connection with the raceway in the use mostly and handles, is difficult to dismantle in real time to it and overhauls to change the processing, has brought very big inconvenience.

In order to solve the above problems, the utility model provides a high-speed check valve subassembly for hydraulic loom.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the prior art, the utility model provides a high-speed check valve component for a water jet loom.

Technical scheme

The utility model relates to a high-speed check valve component for water jet loom, including the check valve body, the upper surface of check valve body rotates and is connected with the turning handle, the lateral wall of check valve body is fixed and communicated with the inlet tube, the inlet tube is fixed and communicated with the raceway through the latch mechanism, the latch mechanism includes slot, clamp plate, kicking block, fixture block, compression spring, through groove and inserted bar, the lateral wall of raceway is fixedly connected with two symmetrically arranged inserted bars, the lateral wall of inlet tube is provided with two symmetrically arranged slots, the inserted bar stretches into the slot and is connected with it in a sliding manner, the outer surface of inlet tube is provided with through groove, the part of the lateral wall of the inserted bar stretching into the slot is provided with mounting groove, the inside wall of mounting groove is connected with the fixture block in a sliding manner, the inside wall of mounting groove is provided with the compression spring, the two ends of the compression spring are respectively connected with the lateral wall and the inside wall of the fixture block, the through groove is connected with the kicking block in a sliding manner, the one end of kicking block stretches out logical groove and fixedly connected with clamp plate, the kicking block contacts with the fixture block, the fixed intercommunication of the play book end of check valve body has the outlet pipe, slot through setting up, the clamp plate, the kicking block, the fixture block, compression spring, it overhauls the change processing to be convenient for dismantle in real time to check valve body and raceway through groove and inserted bar etc. reduce current check valve and carry out fixed connection with the raceway in the use and handle mostly, be difficult to dismantle in real time to it and overhaul the change processing, very big inconvenient possibility has been brought.

Further, the outer fixed surface of inlet tube is connected with the gag lever post that two symmetries set up, and the gag lever post runs through the clamp plate and rather than sliding connection, and the gag lever post runs through the clamp plate and obtains the equal fixedly connected with limiting plate of one end, can carry out spacing processing to the clamp plate through the gag lever post that sets up, can carry out spacing processing to the clamp plate through the limiting plate that sets up.

Furthermore, the outer surface cover of gag lever post is equipped with expanding spring, and expanding spring's both ends are connected with the lateral wall of raceway and the surface of inlet tube respectively, can carry out the processing that resets to the clamp plate through the expanding spring who sets up.

Further, the fixed surface of check valve body is connected with the mounting panel, the fixed plate that two symmetries of last fixed surface of mounting panel set up, the lateral wall sliding connection of fixed plate has the traveller, the one end of traveller closes window fixed plate and fixedly connected with splint, the surface cover of traveller is equipped with reset spring, reset spring's both ends are connected with the lateral wall of fixed plate and the lateral wall of splint respectively, splint and play water pipe contact, splint through setting up, the fixed plate, traveller and reset spring can press from both sides tight fixed processing to the outlet pipe, reduce the possibility that the outlet pipe drops when using.

Furthermore, the side walls of the clamping plates are fixedly connected with rubber pads, and the water outlet pipe can be protected by the arranged rubber pads when being clamped.

Furthermore, the outer surface of the rotating handle is sleeved with an anti-slip sleeve, and the anti-slip sleeve can play an anti-slip role in rotating the rotating handle.

Further, the surface mounting of check valve body has the fixed cover that two symmetries set up, and sliding connection has the fender rod between the fixed cover, and the fender rod runs through the both ends of fixed cover, and the equal threaded connection in both ends of fender rod has fixing bolt, can play the effect of protection to the check valve body through the fender rod that sets up.

The utility model has the advantages that:

1. the utility model discloses a slot, clamp plate, kicking block, fixture block, compression spring, logical groove and inserted bar etc. that set up can be convenient for dismantle in real time to check valve body and raceway and overhaul the change and handle, reduce current check valve and carry out fixed connection with the raceway in the use and handle mostly, are difficult to dismantle in real time to it and overhaul the change and handle, have brought very big inconvenient possibility.

2. The utility model discloses a gag lever post that sets up can carry out spacing processing to the clamp plate, can carry out spacing processing to the clamp plate through the limiting plate that sets up, can reset the processing to the clamp plate through the expanding spring that sets up.

3. The utility model discloses a splint, fixed plate, traveller and reset spring that set up can press from both sides tight fixed processing to the outlet pipe, reduce the possibility that the outlet pipe drops when using, can play the effect of protection to the outlet pipe when pressing from both sides tightly through the rubber pad that sets up, can play skid-proof effect when rotating the turning handle through the antiskid cover that sets up, can play the effect of protection to the check valve body through the fender rod that sets up.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a schematic structural view of a middle clip block of the present invention;

fig. 4 is a front view of the present invention;

fig. 5 is a top view of the present invention.

In the figure:

in the drawings, the components represented by the respective reference numerals are listed below:

1. a check valve body; 2. mounting a plate; 3. a water delivery pipe; 4. a water inlet pipe; 5. fixing the bolt; 6. a handle is rotated; 7. an anti-slip sleeve; 8. a rubber pad; 9. a splint; 10. a fixing plate; 11. fixing a sleeve; 12. a guard bar; 13. pressing a plate; 14. a limiting plate; 15. a limiting rod; 16. a tension spring; 17. a top block; 18. a through groove; 19. inserting a rod; 20. a compression spring; 21. a clamping block; 22. A traveler; 23. a return spring.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

Referring to the attached drawings 1-5, a high-speed check valve assembly for a water jet loom comprises a check valve body 1, wherein the upper surface of the check valve body 1 is rotatably connected with a rotating handle 6, the side wall of the check valve body 1 is fixedly communicated with a water inlet pipe 4, the water inlet pipe 4 is fixedly communicated with a water delivery pipe 3 through a clamping mechanism, the clamping mechanism comprises slots, a pressing plate 13, a top block 17, a fixture block 21, a compression spring 20, a through slot 18 and an insertion rod 19, the side wall of the water delivery pipe 3 is fixedly connected with two symmetrically arranged insertion rods 19, the side wall of the water inlet pipe 4 is provided with two symmetrically arranged slots, the insertion rod 19 extends into the slots and is in sliding connection with the insertion rods, the outer surface of the water inlet pipe 4 is provided with the through slot 18, the insertion rod 19 extends into the partial side wall of the slots and is provided with mounting grooves, the fixture block 21 is slidably connected in the mounting grooves, the compression spring 20 is arranged on the inner side wall of the mounting grooves, two ends of the compression spring 20 are respectively connected with the side wall and the inner side wall of the fixture block 21, lead to groove 18 sliding connection and have kicking block 17, the one end of kicking block 17 stretches out and leads to groove 18 and fixedly connected with clamp plate 13, kicking block 17 and the contact of fixture block 21, the fixed intercommunication of book end of check valve body 1 has the outlet pipe, slot through setting up, clamp plate 13, kicking block 17, fixture block 21, compression spring 20, it can be convenient for to lead to groove 18 and inserted bar 19 etc. to dismantle in real time to check valve body 1 and raceway 3 and overhaul the change processing, reduce current check valve and carry out fixed connection with raceway 3 in the use and handle mostly, be difficult to dismantle in real time to overhaul to it and change the processing, the possibility of very big inconvenience has been brought.

Preferably, the outer fixed surface of inlet tube 4 is connected with two gag lever posts 15 that the symmetry set up, gag lever post 15 run through clamp plate 13 and rather than sliding connection, gag lever post 15 runs through clamp plate 13 and obtains the equal fixedly connected with limiting plate 14 of one end, can carry out spacing processing to clamp plate 13 through the gag lever post 15 that sets up, can carry out spacing processing to clamp plate 13 through the limiting plate 14 that sets up.

Preferably, the outer surface of the limiting rod 15 is sleeved with a telescopic spring 16, two ends of the telescopic spring 16 are respectively connected with the side wall of the water pipe 3 and the outer surface of the water inlet pipe 4, and the pressing plate 13 can be reset through the arranged telescopic spring 16.

Preferably, the lower fixed surface of check valve body 1 is connected with mounting panel 2, the fixed plate 10 that two symmetries of fixed surface of mounting panel 2 set up, the lateral wall sliding connection of fixed plate 10 has traveller 22, the one end of traveller 22 closes window fixed plate 10 and fixedly connected with splint 9, the surface cover of traveller 22 is equipped with reset spring 23, reset spring 23's both ends are connected with the lateral wall of fixed plate 10 and the lateral wall of splint 9 respectively, splint 9 and outlet pipe contact, through the splint 9 that sets up, fixed plate 10, traveller 22 and reset spring 23 can press from both sides tight fixed processing to the outlet pipe, reduce the possibility that the outlet pipe drops during the use.

Preferably, the lateral walls of the clamping plates 9 are fixedly connected with rubber pads 8, and the water outlet pipe can be protected by the arranged rubber pads 8 when being clamped.

Preferably, the outer surface of the rotating handle 6 is sleeved with an anti-slip sleeve 7, and the anti-slip sleeve 7 can play an anti-slip role when the rotating handle 6 is rotated.

Preferably, the outer surface mounting of check valve body 1 has two fixed covers 11 that the symmetry set up, and sliding connection has protective rod 12 between the fixed cover 11, and protective rod 12 runs through the both ends of fixed cover 11, and the equal threaded connection in both ends of protective rod 12 has fixing bolt 5, can play the effect of protection to check valve body 1 through protective rod 12 that sets up.

The embodiment shown in fig. 1-5 is a method for using a high-speed check valve assembly for a water jet loom: after fixing and communicating check valve body 1 and raceway 3 through latch mechanism during the use, after fixing and communicating outlet pipe and check valve body 1's play water end behind both sides pulling traveller 22, send out traveller 22 and drive splint 9 through reset spring 23's resilience force and press from both sides tight fixed processing, when needs dismantle the maintenance to check valve body 1 and change, press down behind the clamp plate 13 directly take check valve body 1 out and can realize the quick dismantlement to it and overhaul the change processing.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a high-speed check valve subassembly for hydraulic loom, includes check valve body (1), its characterized in that: the upper surface of the check valve body (1) is rotatably connected with a rotating handle (6), the side wall of the check valve body (1) is fixedly communicated with a water inlet pipe (4), the water inlet pipe (4) is fixedly communicated with a water delivery pipe (3) through a clamping mechanism, the clamping mechanism comprises slots, a pressing plate (13), a top block (17), a clamping block (21), a compression spring (20), a through slot (18) and an inserting rod (19), the side wall of the water delivery pipe (3) is fixedly connected with two symmetrically arranged inserting rods (19), the side wall of the water inlet pipe (4) is provided with two symmetrically arranged slots, the inserting rod (19) extends into the slots and is in sliding connection with the inserting rods, the outer surface of the water inlet pipe (4) is provided with the through slot (18), the inner part of the inserting rod (19) extends into the slots is provided with a mounting groove, the clamping block (21) is in sliding connection with the clamping block, the inner side wall of the mounting groove is provided with the compression spring (20), the both ends of compression spring (20) are connected with the lateral wall and the mounting groove inside wall of fixture block (21) respectively, and it has kicking block (17) to lead to sliding connection in groove (18), and logical groove (18) and fixedly connected with clamp plate (13) are stretched out to the one end of kicking block (17), and kicking block (17) and fixture block (21) contact, and the fixed intercommunication of the book end of check valve body (1) has the outlet pipe.

2. The high-speed check valve assembly for the water jet loom according to claim 1, wherein the outer surface of the water inlet pipe (4) is fixedly connected with two symmetrically arranged limiting rods (15), the limiting rods (15) penetrate through the pressing plate (13) and are slidably connected with the pressing plate, and the limiting rods (15) penetrate through the pressing plate (13) to obtain one end fixedly connected with the limiting plate (14).

3. The high-speed check valve assembly for the water jet loom according to claim 2, wherein the outer surface of the limiting rod (15) is sleeved with a telescopic spring (16), and two ends of the telescopic spring (16) are respectively connected with the side wall of the water pipe (3) and the outer surface of the water inlet pipe (4).

4. The high-speed check valve assembly for the water jet loom according to claim 1, wherein the lower surface of the check valve body (1) is fixedly connected with the mounting plate (2), the upper surface of the mounting plate (2) is fixedly connected with two symmetrically arranged fixing plates (10), the side wall of each fixing plate (10) is slidably connected with the sliding column (22), one end of each sliding column (22) closes the window fixing plate (10) and is fixedly connected with the clamping plate (9), the outer surface of each sliding column (22) is sleeved with the reset spring (23), two ends of each reset spring (23) are respectively connected with the side wall of each fixing plate (10) and the side wall of each clamping plate (9), and the clamping plates (9) are in contact with the water outlet pipe.

5. The high-speed check valve assembly for the water jet loom according to claim 4, characterized in that a rubber pad (8) is fixedly connected to each side wall of the clamping plate (9).

6. The high-speed check valve component for the water jet loom according to claim 1, characterized in that the outer surface of the rotating handle (6) is sleeved with an anti-skid sleeve (7).

7. The high-speed check valve component for the water jet loom according to claim 1, wherein two symmetrically arranged fixing sleeves (11) are mounted on the outer surface of the check valve body (1), a guard rod (12) is slidably connected between the fixing sleeves (11), the guard rod (12) penetrates through two ends of the fixing sleeves (11), and fixing bolts (5) are threadedly connected to two ends of the guard rod (12).

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