CN217345923U

CN217345923U - Horizontal braiding machine

Info

Publication number: CN217345923U
Application number: CN202220514133.0U
Authority: CN
Inventors: 梁金平; 肖爱林
Original assignee: Tianmen Zhongheng Protective Articles Co ltd
Current assignee: Tianmen Zhongheng Protective Articles Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-09-02
Anticipated expiration: 2032-03-10

Abstract

The utility model provides a horizontal braider, includes jacquard weave tap, frame, dredges the board, the jacquard weave tap sets up the top in the frame, the jacquard weave tap is connected with warp through drawing warp, warp passes the through-hole at dredged board rear portion, it fixes on the frame crossbeam to dredge the board, the interval is equipped with the bar groove on the board, the middle part of dredging the board is equipped with the weft, be equipped with the warp hole on the weft. The utility model discloses beneficial effect: stability is high, rational in infrastructure, through the structural setting of dredging the board, make the width of complete machine improve 3.7 meters, dredge the board and comb the lock with the switching when doing reciprocating motion, the inserted bar top on the switching comb is the toper, can prevent that warp from taking place "the string way", distinguishes warp, the setting of saying the circle can make draw the limit needle and draw the limit to the latitude material limit in the outer lane of saying the circle, the summer sleeping mat of making like this only need cut out the latitude material limit that is the finished product with the excess.

Description

Horizontal braiding machine

Technical Field

The utility model belongs to the technical field of the equipment of weaving and specifically relates to a horizontal braider.

Background

The known vertical braider for summer sleeping mat processing is provided with a sparse plate, a diameter dividing device and a weft path mechanism, wherein a transmission part of the weft path mechanism mainly comprises an engine cam, a pulley, a support arm, a connecting rod, a sparse plate (lever) and a rocker arm, wherein the connecting rod, the sparse plate (lever) and the rocker arm are sequentially connected through a rocker shaft and the connecting rod. Under the action of the transmission part, the weft channel buckle vertically and horizontally swings to complete weft feeding and weft grass removing tasks, and the comb plate moves up and down to complete the weft grass combing task.

The width of the existing whole machine mechanism is 3 meters at most, the rotating speed is low, and the process is unreasonable, so that the whole machine has large load and high energy consumption; parts are easy to wear, for example, the buckling teeth (which are diamond when closed) of the aluminum alloy or copper weft buckle are welded on the iron plate and are easy to deform and fall off in the large-amplitude movement process, so that the parts are frequently required to be stopped and replaced, thereby increasing the production cost and influencing the production progress. The parts have short service life and low stability because the transmission parts are mutually dragged during movement, so that stress pivots of the connecting rods and the connecting parts of the connecting rods and the comb plates are uneven, and stress directions are inconsistent, so that the joint parts are easy to damage and break; the number of parts is large, so that the structure is complex, the counterfeiting is high and the assembly is complicated; the comb plates are combed from top to bottom, so that the mat surface density is thin and the weaving process requirement cannot be met; the product has single type and can only weave straw mats.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal braider to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a horizontal braiding machine comprises a jacquard faucet, a frame and a combing plate, wherein the jacquard faucet is arranged at the top of the frame and is connected with warp threads by pulling the warp threads, the warp threads penetrate through holes at the rear part of the combing plate, the combing plate is fixed on a frame beam, strip-shaped grooves are arranged on the combing plate at intervals, a weft channel is arranged in the middle of the combing plate, warp threads are arranged on the weft channel, warp threads are inserted into the warp threads, a weft feeding bell mouth is arranged at the right end of the combing plate, a weft feeding roller is arranged at the right end of the weft feeding bell mouth, a selvage winding device is arranged at the right end of the combing plate, a switching comb is arranged at the front part of the combing plate and comprises a supporting plate and a plurality of switching inserting rods, the supporting plate and the plurality of switching inserting rods are of integrated structures, the bottom of the supporting plate of the switching comb is connected with one end of a guide rod, the guide rod is sleeved in the guide rod sleeve, and the other end of the guide rod is connected with a guide rod seat, the side part of the guide rod seat is provided with a joint bearing, the joint bearing is hinged with one end of an opening and closing comb connecting rod, the other end of the opening and closing comb connecting rod is hinged with the bottom of the rack, the opening and closing comb connecting rod is also provided with a pulley C, and the pulley C is tangent to the cam C;

the edge pulling needle is characterized in that a carding groove is further formed in the carding plate in the front of the edge pulling needle, a channel ring is arranged in the carding groove and is arranged on a channel ring base, an annular stop block is arranged on the channel ring base and limits the channel ring in the channel ring base, a base through hole is formed in the bottom of the channel ring base, a screw rod penetrates through the base through hole and is screwed with a base connecting block, the base connecting block is connected with a channel ring connecting rod, a pulley B is arranged on the channel ring connecting rod, and the pulley B is tangent to a cam B.

Preferably, the warp pulling device comprises a first warp pulling device, a second warp pulling device, a third warp pulling device and a fourth warp pulling device, the first warp pulling device and the third warp pulling device move upwards while the second warp pulling device and the fourth warp pulling device do not move, and the first warp pulling device and the third warp pulling device move downwards while the second warp pulling device and the fourth warp pulling device do not move.

Preferably, the pulling warp threads are provided with pulling rings, and warp threads penetrate through the pulling rings.

Preferably, the ball-head pull rod is further provided with a side needle up-and-down moving power arm, and the side needle up-and-down moving power arm is hinged to the frame cross beam through a side needle up-and-down moving power arm connecting rod.

Preferably, the edge rolling device comprises an edge rolling needle, a spring and a ball head pull rod, a pull rod sleeve is sleeved outside the ball head pull rod, a connecting rod is screwed at the end part of the ball head pull rod through a screw, a screw rod transversely penetrates through the end part of the connecting rod, the edge rolling needle longitudinally penetrates through the screw rod, a penetrating hole is formed in the bottom end of the edge rolling needle, the ball head pull rod and an arc-shaped rocker arm are of an integral structure, the ball head pull rod is connected with a resisting arm of the arc-shaped rocker arm, the arc-shaped rocker arm is hinged on a rack cross beam at the rear part of the combing plate, a connecting sleeve is arranged at the end part of a power arm of the arc-shaped rocker arm and is sleeved on one end of the connecting rod, the other end of the connecting rod is in sliding connection with a sliding rail on the resisting arm of the connecting piece, the connecting piece is fixed on the rack cross beam, the power arm of the connecting piece is connected with one end of the pull rod, and a pulley A is arranged on the other end of the pull rod, the pulley A is tangent to the cam A.

Preferably, the pull rod sleeve is fixed on the frame cross beam at the rear part of the dredging plate.

Preferably, the top of the opening and closing inserted bar is conical, and the opening and closing inserted bar is matched with the strip-shaped groove.

Preferably, the track ring is provided with an outer ring and an inner ring, and the outer ring is U-shaped.

Preferably, the cam a, the cam B and the cam C are sleeved on the same main shaft.

The utility model discloses beneficial effect: stability is high, rational in infrastructure, through the structural setting of dredging the board, make the width of complete machine improve 3.7 meters, dredge the board and comb the lock with the switching when doing reciprocating motion, the inserted bar top on the switching comb is the toper, can prevent that warp from taking place "the string way", distinguishes warp, the setting of saying the circle can make draw the limit needle and draw the limit to the latitude material limit in the outer lane of saying the circle, the summer sleeping mat of making like this only need cut out the latitude material limit that is the finished product with the excess.

Drawings

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

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a top view of the middle thinning plate of the present invention;

fig. 4 is a schematic structural view of the middle rolling device of the present invention;

fig. 5 is a side view of the middle edge rolling device of the present invention;

fig. 6 is a top view of the edge rolling device of the present invention;

fig. 7 is a side view of the middle ring of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, in an embodiment of the present invention, a horizontal knitting machine includes a jacquard head 101, a frame 1, and a combing plate 7, where the jacquard head 101 is disposed at the top of the frame 1, the jacquard head 101 is connected to a warp yarn 100, a pull ring 118 is disposed on the warp yarn 100, a warp yarn 105 is disposed in the pull ring 118, the warp yarn pulling includes a first warp yarn pulling 106, a second warp yarn pulling 107, a third warp yarn pulling 108, and a fourth warp yarn pulling 109, the first warp yarn pulling 106 and the third warp yarn pulling 108 do not move while the second warp yarn pulling 107 and the fourth warp yarn pulling 108 move upward, and the first warp yarn pulling 106 and the third warp yarn pulling 108 do not move while the second warp yarn pulling 107 and the fourth warp yarn pulling 109 move upward. The warps penetrate through the through holes in the rear of the sparse plate, the sparse plate 7 is fixed on the cross beam 1011 of the machine frame, and the sparse plate can be made of aluminum alloy or plastic. The novel weaving machine is characterized in that strip-shaped grooves 3 are formed in the thinning plate 7 at intervals, weft channels 4 are arranged in the middle of the thinning plate 7, warp holes are formed in the weft channels 4, and warp yarns 31 penetrate through the warp holes. The right end of the dredging plate 7 is provided with a weft insertion bell mouth 6, and the right end of the weft insertion bell mouth 6 is provided with a weft insertion roller 5.

The edge-pulling device 2 is arranged at the right end of the combing plate and comprises an edge-pulling needle 22, a spring 21 and a ball-head pull rod 23, a pull rod sleeve 231 is sleeved outside the ball-head pull rod 23, a connecting rod 25 is screwed at one end of the ball-head pull rod 23 through a screw, a screw 251 is transversely arranged at the end of the connecting rod 25 in a penetrating manner, the edge-pulling needle 22 is longitudinally arranged on the screw in a penetrating manner, a penetrating hole 221 is formed in the bottom end of the edge-pulling needle 22, the pull rod sleeve 231 is fixed on a rear rack cross beam 1011 of the combing plate, the ball-head pull rod 23 is further connected with an edge-pulling needle up-and-down moving power arm 26, and the edge-pulling needle up-and-down moving power arm 26 is hinged to the rack through an edge-pulling needle up-and-down moving power arm connecting rod 261.

Bulb pull rod 23 and arc rocking arm 235 structure as an organic whole, bulb pull rod 23 is connected with the resistance arm 261 of arc rocking arm, arc rocking arm 235 articulates on the frame crossbeam 1011 at sparse board rear portion, the power arm 233 tip of arc rocking arm is equipped with adapter sleeve 236, adapter sleeve 236 cover is put in one of sliding connection rod 275, sliding connection rod 275's the other end and the slide rail 272 sliding connection on connecting piece resistance arm 273, connecting piece 27 is fixed on the frame crossbeam, the power arm of connecting piece 27 is connected with the one end of pull rod 28, be equipped with pulley A29 on the other end of pull rod 28, pulley A29 is tangent with cam A111.

The front part of the combing plate is provided with an opening and closing comb 10, the opening and closing comb 10 comprises a supporting plate 102 and a plurality of opening and closing inserted rods 1010, and the supporting plate and the plurality of opening and closing inserted rods are of an integrated structure. The opening and closing inserted bar 1010 is matched with the strip-shaped groove 3, the bottom of the supporting plate of the opening and closing comb 10 is connected with one end of the guide rod 91, the guide rod 91 is sleeved in the guide rod sleeve 9, and the guide rod 91 can play a role in guiding. The other end of the guide rod 91 is connected with a guide rod seat 97, the two guide rods 91 are respectively screwed at the left end and the right end of the guide rod seat, a joint bearing 971 is arranged at the side part of the guide rod seat 97, the joint bearing 971 is hinged with one end of an opening and closing comb connecting rod 98, the other end of the opening and closing comb connecting rod 98 is hinged at the bottom of the machine frame, a pulley C860 is further arranged on the opening and closing comb connecting rod 98, and the pulley C860 is tangent to a cam C1120.

The utility model discloses a limit needle is drawn anterior dredge board 7 of limit needle and is still equipped with dredge board groove 71 on, dredge the inboard circle 8 that is equipped with of board groove 71, it is equipped with outer lane 82 and inner circle 81 on the circle 8 to say, say that the circle 8 sets up on saying circle base 83, be equipped with annular dog 85 on saying the circle base, annular dog 85 will say the circle restriction in saying circle base 83, the bottom of saying circle base 83 is equipped with the base through-hole, the screw rod passes the base through-hole and closes with base connecting block 831 spiral shell, base connecting block 831 is connected with saying circle connecting rod 87, base connecting block 831 and base connecting rod 87 structure as an organic whole. The base connecting rod is provided with a pulley B86, and the pulley B86 is tangent to the cam B112.

The cam A111, the cam B112 and the cam C1120 are sleeved on the same main shaft 12.

The working principle is as follows: when the first warp pulling line 106 and the third warp pulling line 108 on the jacquard head 101 are pulled upwards, the warp lines can be pulled upwards along with the pull rings 118 on the warp pulling lines, the two warp lines are staggered to form a weft material channel in the weft path 4, so that weft materials can pass through, similarly, when the second warp pulling line 107 and the fourth warp pulling line 109 are pulled upwards, the warp lines can be pulled upwards along with the pull rings on the warp pulling lines, and a weft material channel can be formed in the weft path, so that weft materials can pass through.

The thinning plate 7 carries weft to the pressing buckle 32 for weaving after reciprocating back and forth, when the thinning plate 7 moves forwards to the pressing buckle 32, the weft moves along with the thinning plate 7 in the weft passage 4, the opening and closing inserted bar 1010 of the opening and closing comb 10 moves downwards along with the supporting plate 102, the weft is gradually pushed out to the pressing buckle 32 by the passage ring 8, at the moment, the output shaft of the motor 11 drives the main shaft 12 to rotate, when the main shaft 12 drives the cam A111 to move, the pull rod 28 pulls the power arm 271 of the connecting piece 27 downwards, so as to drive the resistance arm 272 of the connecting piece 27 to swing, the resistance arm 272 of the connecting piece 27 drives the sliding connecting rod 275 to move leftwards, the power arm of the arc-shaped rocker arm 235 also moves leftwards, the resistance arm of the arc-shaped rocker 235 drives the ball pull rod 23 to move rightwards in the pull rod sleeve, so as to drive the edge needle 233 at the other end of the ball pull rod 23 to move rightwards, and one end of the edge needle pulling needle arm moves upwards and downwards, the other end of the pull rod twists the ball head pull rod 23 upwards along with the forward movement of the combing plate 7, so as to drive the edge pulling needle 22 to move upwards.

When the thinning plate 7 is reset, the opening and closing inserted bar 1010 of the opening and closing comb 10 moves upwards along with the supporting plate 102 to seal the weft channel 4, and meanwhile, the channel ring 8 is arranged in the thinning plate groove 71 backwards to carry out weft feeding work again. The pull rod 28 is reset, so that the connecting piece 27 and the ball-head pull rod 23 are driven to reset, and the edge drawing needle 22 moves downwards along with the edge drawing needle up-down moving power arm 26.

As the warps at the right end of the rack penetrate through the warp penetrating holes 221 at the bottoms of the edge drawing needles 22, the outer rings 82 of the loops and the press buckles 32, the warps are also penetrated in the inner rings 81 of the loops, the edge drawing needles 22 move left and right along with the ball-head pull rods 23 and drive the warps penetrating in the warp penetrating holes to move left and right in the U-shaped outer rings 82 of the loops, when the carding plate 7 reciprocates back and forth, the edge drawing needles 22 move up and down in the U-shaped outer rings 82, the edge drawing needles 22 drive the warps to move up and down and can be staggered with the warps of the inner rings 81, a weft channel is formed in the weft channel 4, so that the wefts penetrate through the weft channel and work alternately in sequence to draw the knitted fabric.

When the first weft moves forwards along with the combing plate 7 to the rear part of the press buckle 32, the press buckle 32 does not move, and when the second weft moves forwards along with the combing plate 7 to the rear part of the press buckle 32, the press buckle 32 can do curvilinear motion along with the bottom plate and wind to the rear parts of the two wefts, the wefts are combed forwards along the warps and pressed tightly, and the wefts reciprocate in sequence, so that the braided fabric is finally obtained.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A horizontal braiding machine comprises a jacquard faucet, a machine frame and a dredging plate, wherein the jacquard faucet is arranged at the top of the machine frame and is connected with warp threads through pulling the warp threads, the horizontal braiding machine is characterized in that the warp threads penetrate through a through hole at the rear part of the dredging plate, the dredging plate is fixed on a cross beam of the machine frame, strip-shaped grooves are arranged on the dredging plate at intervals, a weft channel is arranged in the middle of the dredging plate and is provided with warp thread holes, the warp threads are inserted into the warp thread holes, a weft feeding bell mouth is arranged at the right end of the dredging plate, a weft feeding roller is arranged at the right end of the weft feeding bell mouth, a selvage winding device is arranged at the right end of the dredging plate, a switching comb is arranged at the front part of the dredging plate and comprises a supporting plate and a plurality of switching inserting rods, the supporting plate and the plurality of switching inserting rods are of an integral structure, the bottom of the supporting plate of the switching comb is connected with one end of a guide rod, the guide rod is sleeved in a guide rod sleeve, the other end of the guide rod is connected with a guide rod seat, a joint bearing is arranged on the side part of the guide rod seat, the joint bearing is hinged with one end of an opening and closing comb connecting rod, the other end of the opening and closing comb connecting rod is hinged to the bottom of the rack, a pulley C is further arranged on the opening and closing comb connecting rod, and the pulley C is tangent to the cam C;

2. The horizontal knitting machine as claimed in claim 1, characterized in that the pulling warp threads include a first pulling warp thread, a second pulling warp thread, a third pulling warp thread, and a fourth pulling warp thread, the second pulling warp thread and the fourth pulling warp thread do not move while the first pulling warp thread and the third pulling warp thread move upward, and the second pulling warp thread and the fourth pulling warp thread do not move while the first pulling warp thread and the third pulling warp thread move downward.

3. Horizontal knitting machine according to claim 1 or 2 characterized in that the warp pulling threads are provided with pull rings, inside which the warp threads are threaded.

4. The horizontal type braiding machine according to claim 1, wherein the edge pulling device comprises an edge pulling needle, a spring and a ball-head pull rod, a pull rod sleeve is sleeved outside the ball-head pull rod, a connecting rod is screwed at the end part of the ball-head pull rod through a screw, a screw rod is transversely penetrated at the end part of the connecting rod, the edge pulling needle is longitudinally penetrated on the screw rod, a threading hole is formed at the bottom end of the edge pulling needle, the ball-head pull rod and the arc-shaped rocker arm are of an integral structure, the ball-head pull rod is connected with a resistance arm of the arc-shaped rocker arm, the arc-shaped rocker arm is hinged on a frame cross beam at the rear part of the combing plate, a connecting sleeve is arranged at the end part of the power arm of the arc-shaped rocker arm, the connecting sleeve is arranged on one end of the connecting rod, the other end of the connecting rod is slidably connected with a sliding rail on the resistance arm of the connecting piece, the connecting piece is fixed on the frame cross beam, and the power arm of the connecting piece is connected with one end of the pull rod, and a pulley A is arranged at the other end of the pull rod and is tangent to the cam A.

5. The horizontal type knitting machine according to claim 4 characterized in that a needle pulling up and down moving power arm is further arranged on the ball-head pull rod, and the needle pulling up and down moving power arm is hinged on a frame beam through a needle pulling up and down moving power arm connecting rod.

6. The horizontal braider of claim 4, wherein the draw bar sleeve is secured to the frame rail at the rear of the comb plate.

7. The horizontal knitting machine of claim 1 wherein the top of the opening and closing plunger is tapered and the opening and closing plunger fits into a slot.

8. The horizontal knitting machine as claimed in claim 1, characterized by the outer ring and the inner ring being provided on the raceway, the outer ring being U-shaped.

9. The horizontal knitting machine as claimed in claim 4, characterized by cam A, cam B, cam C being nested on the same spindle.