CN212077252U

CN212077252U - Tensioning device of jacquard

Info

Publication number: CN212077252U
Application number: CN202020332483.6U
Authority: CN
Inventors: 孙忠辉
Original assignee: Qingdao Dingyida Household Products Co ltd
Current assignee: Qingdao Dingyida Household Products Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-12-04
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to a straining device of jacquard, belong to the technical field of jacquard, it includes the organism, the discharge gate has been seted up to the one end of organism, be equipped with the discharge roller of arranging discharge gate department in on the organism, one side of organism is equipped with ejection of compact motor, the one end of discharge roller stretches out the organism and is connected with ejection of compact motor, the cover is equipped with ejection of compact cover on the discharge roller, the ejection of compact sheathe in and is equipped with a plurality of evenly distributed's spine, ejection of compact motor rotates and drives the discharge roller and ejection of compact cover rotates, spine pierces in the cloth, resistance between cloth and the discharge roller has been increased, prevent that the relative discharge roller of cloth from taking place relative slip, the advantage that.

Description

Tensioning device of jacquard

Technical Field

The utility model belongs to the technical field of the technique of jacquard machine and specifically relates to a straining device of jacquard machine is related to.

Background

The jacquard is a machine for weaving the concave-convex pattern by interlacing warp and weft, wherein the warp needs to be divided into an upper layer and a lower layer according to a certain rule to realize the interweaving of the warp and the weft so as to form a channel for the weft to pass through, namely a shed, after the weft is introduced into the shed, the warp in the two layers is alternately positioned up and down according to the interweaving rule so as to form a new shed, and the weft passes through the shed again so as to weave the concave-convex pattern.

The current chinese patent publication No. CN102477605A discloses a jacquard, wherein a front press roller and a rear press roller are respectively arranged at two sides of a discharge roller of the jacquard; and a gummed paper placing rotating shaft is additionally arranged in front of the front pressing roller.

The above prior art solutions have the following drawbacks: although the jacquard can be woven, when the cloth of the jacquard is output from the discharge port, the cloth is driven to move by the rotation of the discharge roller, the surface of the discharge roller is smooth, the resistance between the cloth and the discharge roller is small, the relative sliding between the discharge roller and the cloth is easily caused, and the discharge effect of the jacquard is poor.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims at providing a straining device of jacquard, it has the advantage that improves cloth ejection of compact effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a straining device of jacquard, includes the organism, the discharge gate has been seted up to the one end of organism, is equipped with the discharge roller of arranging discharge gate department in on the organism, and one side of organism is equipped with ejection of compact motor, and the one end of discharge roller stretches out the organism and is connected with ejection of compact motor, and the cover is equipped with ejection of compact cover on the discharge roller, is equipped with a plurality of spine on the lateral wall of ejection of compact cover.

Through adopting above-mentioned technical scheme, the cloth is woven to the jacquard, and the cloth is followed discharge gate department output, and ejection of compact motor circular telegram rotates, drives the discharge roller and rotates with ejection of compact cover, and in the spine pricked the cloth, resistance between increase ejection of compact cover and the cloth prevented that cloth and ejection of compact cover from taking place the relative slip, has the advantage that improves cloth ejection of compact effect.

The present invention may be further configured in a preferred embodiment as: the discharging roller internal rotation is connected with the rotation screw rod, and threaded connection has the motion piece on the rotation screw rod, and the both ends of motion piece articulate respectively has the bracing piece, and the one end that the motion piece was kept away from to the bracing piece articulates there is the stretching board, has seted up two just to the spout on the lateral wall of discharging roller, and the inside of spout intercommunication discharging roller props the board and arranges the spout in and slides.

Through adopting above-mentioned technical scheme, the discharge roller is hollow form, and the operator rotates and rotates the screw rod, rotates the screw rod and rotates the direction motion that drives the motion piece along rotating the screw rod, through the bracing piece, and then drives and prop the direction slip of tight board along the spout, when two prop tight boards and strut relatively, further from the inside of ejection of compact cover stretch out the ejection of compact cover, improved the resistance between ejection of compact cover and the discharge roller, play and prevent that ejection of compact cover and discharge roller from taking place the effect of relative slip.

The present invention may be further configured in a preferred embodiment as: one end of the rotary screw rod, which is far away from the discharging motor, extends out of the discharging roller and is fixedly provided with a discharging rotating handle.

Through adopting above-mentioned technical scheme, ejection of compact turning handle has increased the area of contact with people's hand, plays the effect that the operator of being convenient for rotated the rotation screw rod.

The present invention may be further configured in a preferred embodiment as: one side of the tightening plate, which is far away from the supporting rod, is arc-surface-shaped.

Through adopting above-mentioned technical scheme, the shape of propping the cambered surface of tight board is corresponding with the shape of discharge roller outer wall, when propping tight board and propping the ejection of compact cover tightly, the cambered surface of propping the tight board increased with the area of contact of ejection of compact cover inner wall, played the effect that further prevents ejection of compact cover and discharge roller and take place relative slip.

The present invention may be further configured in a preferred embodiment as: the side wall of the machine body is detachably connected with a connecting plate, and the connecting plate is arranged at one end, far away from the discharging motor, of the discharging roller.

Through adopting above-mentioned technical scheme, along with the use of ejection of compact cover, the spine can take place wearing and tearing or rupture, leads to needing to change the ejection of compact cover, and the operator lifts off the connecting plate from the organism, and the ejection of compact cover is changed to the one end of keeping away from ejection of compact motor from the discharge roller person, and the connecting plate plays the effect of being convenient for change the ejection of compact cover.

The present invention may be further configured in a preferred embodiment as: the both sides of organism are equipped with the regulating plate respectively, rotate between two regulating plates to be connected with the dancer rools of arranging discharge gate department in, and one side of regulating plate is equipped with accommodate motor, accommodate motor and the end connection of dancer rools.

Through adopting above-mentioned technical scheme, the accommodate motor circular telegram is rotated, drives the dancer rools and rotates, and the cloth passes from the below of discharge roller, passes from the top of dancer rools again, and the dancer rools plays the effect of further propping up the cloth.

The present invention may be further configured in a preferred embodiment as: the regulating plate is rotatably connected with the machine body, a fixing plate arranged below the regulating plate is fixedly arranged on the side wall of the machine body, a lifting screw penetrating through the fixing plate is connected to the fixing plate in a threaded mode, and the top end of the lifting screw abuts against the regulating plate.

Through adopting above-mentioned technical scheme, the operator rotates lifting screw, and lifting screw moves along vertical direction up-and-down, and then drives the regulating plate and rotates on the lateral wall of organism, and then adjusts the position of regulating roller, improves the application scope of regulating roller.

The present invention may be further configured in a preferred embodiment as: a limiting groove is formed in the position, opposite to the lifting screw rod, of the adjusting plate, and the top end of the lifting screw rod is arranged in the limiting groove.

Through adopting above-mentioned technical scheme, along with lifting screw's up-and-down motion, lifting screw's top slides along the direction of spacing groove, and the spacing groove plays the effect of injecing lifting screw top position.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the discharge roller, the discharge sleeve and the spines, the jacquard weaves cloth, the cloth is output from the discharge port, the discharge motor is electrified and rotated to drive the discharge roller and the discharge sleeve to rotate, the spines pierce into the cloth, the resistance between the discharge sleeve and the cloth is increased, the cloth and the discharge sleeve are prevented from sliding relatively, and the jacquard has the advantage of improving the cloth discharge effect;

2. through rotating the screw rod, the motion piece, the bracing piece with prop the setting of tight board, the discharge roller is hollow form, the operator rotates and rotates the screw rod, rotate the screw rod and rotate the direction motion that drives the motion piece along rotating the screw rod, through the bracing piece, and then the direction that drives to prop tight board along the spout slides, when two prop tight boards and strut relatively, further prop tight ejection of compact cover from the inside of ejection of compact cover, the resistance between ejection of compact cover and the discharge roller has been improved, play and prevent that ejection of compact cover and discharge roller from taking place the effect of relative slip.

Drawings

Fig. 1 is a schematic structural diagram of the embodiment.

Fig. 2 is a sectional view of the rotating screw, the moving block, the support rod and the tightening plate in the embodiment.

FIG. 3 is a schematic structural diagram of a connecting plate and a lifting screw in the embodiment.

In the figure, 1, a machine body; 2. a discharge port; 3. a connecting plate; 4. a discharging roller; 5. a discharging motor; 6. a discharging sleeve; 7. pricking with a sharp point; 8. rotating the screw; 9. a motion block; 10. a support bar; 11. a tightening plate; 12. a chute; 13. a discharging rotating handle; 14. an adjusting plate; 15. adjusting the motor; 16. a regulating roller; 17. a fixing plate; 18. a lifting screw; 19. adjusting the rotating handle; 20. a limiting groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a tensioning device of jacquard, including organism 1, square discharge gate 2 has been seted up to organism 1's one end, installs the discharge roller 4 of arranging discharge gate 2 department in on the organism 1, and one side of organism 1 is equipped with ejection of compact motor 5, and the one end of discharge roller 4 stretches out organism 1 and is connected with ejection of compact motor 5. Adjusting plates 14 are respectively installed on two sides of the machine body 1, the adjusting plates 14 are obliquely arranged, adjusting rollers 16 arranged at the discharge port 2 are rotatably connected between the two adjusting plates 14, the adjusting rollers 16 are arranged on one side, far away from the machine body 1, of the discharge roller 4, an adjusting motor 15 is installed on one side of each adjusting plate 14, and the adjusting motor 15 is connected with the end portion of each adjusting roller 16. The jacquard weaves cloth, the cloth is output from the discharge port 2, the discharge motor 5 is electrified to rotate to drive the discharge roller 4 to rotate, the adjusting motor 15 is electrified to rotate to drive the adjusting roller 16 to rotate, the cloth passes through the lower part of the discharge roller 4 and then passes through the upper part of the adjusting roller 16 to output the cloth.

Referring to fig. 2, the cover is equipped with ejection of compact cover 6 on the discharge roller 4, has set firmly a plurality of evenly distributed's spine 7 on the lateral wall of ejection of compact cover 6, and in spine 7 pierces the cloth, resistance between increase ejection of compact cover 6 and the cloth prevents that cloth and ejection of compact cover 6 from taking place the relative slip, has improved the ejection of compact effect of cloth.

Referring to fig. 2, the inner diameter of the discharging sleeve 6 is slightly larger than the outer diameter of the discharging roller 4, the discharging roller 4 is hollow, a rotating screw 8 is rotatably connected in the discharging roller 4, the rotating screw 8 is parallel to the discharging roller 4, and the rotating screw 8 is provided with symmetrical left and right reverse threads. Two moving blocks 9 are connected to the rotating screw 8 in a threaded manner, and the two moving blocks 9 are centrosymmetric with respect to the rotating screw 8. The both ends of motion piece 9 articulate respectively has the bracing piece 10, and the bracing piece 10 is kept away from the one end of motion piece 9 and is articulated to have square stretching plate 11, and the bracing piece 10 of homonymy all articulates on one stretching plate 11. Two opposite sliding grooves 12 are formed in the outer side wall of the discharging roller 4, the shape and the size of each sliding groove 12 correspond to those of the tightening plate 11, the sliding grooves 12 are communicated with the inside of the discharging roller 4, and the tightening plates 11 are arranged in the sliding grooves 12 to slide. When the operator rotates and rotates screw rod 8, rotate screw rod 8 and rotate and drive motion piece 9 along the direction motion of rotating screw rod 8, through bracing piece 10, and then drive and prop tight board 11 and slide along the direction of spout 12, when two prop tight boards 11 and strut relatively, prop tight board 11 and strut ejection of compact cover 6 from the inside of ejection of compact cover 6, further improved the resistance between ejection of compact cover 6 and discharge roller 4, prevent that ejection of compact cover 6 and discharge roller 4 from taking place relative slip.

Referring to fig. 2 and 3, bolted connection has square connecting plate 3 on the lateral wall of organism 1, connecting plate 3 is arranged in the one end that ejection of compact motor 5 (refer to fig. 1) was kept away from to ejection of compact roller 4, ejection of compact cover 6 is rubber or plastics material with spine 7, along with ejection of compact cover 6's use, spine 7 can take place wearing and tearing or break, lead to needing to change ejection of compact cover 6, the operator unloads connecting plate 3 from organism 1 this moment, the one end that keeps away from ejection of compact motor 5 (refer to fig. 1) from ejection of compact roller 4 person changes ejection of compact cover 6, the change of ejection of compact cover 6 of being convenient for.

Referring to fig. 1 and 2, one side of the tightening plate 11 away from the support rod 10 is arc-shaped, the shape of the arc surface of the tightening plate 11 corresponds to the shape of the outer wall of the discharge roller 4, and when the tightening plate 11 tightens the discharge sleeve 6, the arc surface of the tightening plate 11 increases the contact area with the inner wall of the discharge sleeve 6. One end of the rotating screw rod 8, which is far away from the discharging motor 5, extends out of the discharging roller 4 and is fixedly provided with a discharging rotating handle 13, and the discharging rotating handle 13 increases the contact area with hands, so that an operator can rotate the rotating screw rod 8 conveniently.

Referring to fig. 3, the end of the adjusting plate 14 far from the adjusting roller 16 is rotatably connected to the side wall of the machine body 1, a fixing plate 17 disposed below the adjusting plate 14 is fixedly disposed on the side wall of the machine body 1, a lifting screw 18 penetrating through the fixing plate 17 is connected to the fixing plate 17 in a threaded manner, the lifting screw 18 is vertical, the top end of the lifting screw 18 abuts against the adjusting plate 14, and an adjusting rotating handle 19 is fixedly disposed at the bottom end of the lifting screw 18. The operator rotates the adjusting handle 19 to move the lifting screw 18 up and down in the vertical direction, which in turn drives the adjusting plate 14 to rotate on the side wall of the machine body 1, thereby adjusting the position of the adjusting roller 16. The adjusting plate 14 is provided with a long-strip-shaped limiting groove 20 at a position facing the lifting screw 18, the top end of the lifting screw 18 is arc-shaped and is arranged in the limiting groove 20, and the top end of the lifting screw 18 slides along the direction of the limiting groove 20 along with the up-and-down movement of the lifting screw 18, so as to further adjust the position of the adjusting roller 16.

The implementation principle of the embodiment is as follows: the operator rotates earlier and adjusts turning handle 19, lifting screw 18 moves along vertical direction up-and-down, and then adjust the position of adjusting roller 16 through regulating plate 14, the operator rotates rotation screw 8 again, rotation screw 8 rotates and drives motion piece 9 along the direction motion of rotating screw 8, through bracing piece 10, and then drive and prop tight board 11 and slide along the direction of spout 12, make two and prop tight board 11 and strut relatively, prop tight ejection of compact cover 6, the cloth is exported from discharge gate 2, ejection of compact motor 5 circular telegram is rotated, drive ejection of compact roller 4 and rotate, adjusting motor 15 circular telegram rotates, drive adjusting roller 16 and rotate, the cloth passes from the below of ejection of compact roller 4, pass from the top of adjusting roller 16 again, accomplish the taut transportation of cloth.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A tensioning device of a jacquard machine comprises a machine body (1), and is characterized in that: discharge gate (2) have been seted up to the one end of organism (1), are equipped with on organism (1) and arrange discharge roller (4) of discharge gate (2) department in, and one side of organism (1) is equipped with ejection of compact motor (5), and the one end of discharge roller (4) stretches out organism (1) and is connected with ejection of compact motor (5), and the cover is equipped with ejection of compact cover (6) on discharge roller (4), is equipped with a plurality of spine (7) on the lateral wall of ejection of compact cover (6).

2. Jacquard tensioning device according to claim 1, characterized in that: the utility model discloses a material discharging roller, including discharge roller (4), rotation screw rod (8), threaded connection has motion piece (9) on rotation screw rod (8), and the both ends of motion piece (9) articulate respectively has bracing piece (10), and the one end that motion piece (9) were kept away from in bracing piece (10) articulates there is stretching plate (11), has seted up on the lateral wall of discharge roller (4) two just to spout (12), and spout (12) communicate the inside of discharge roller (4), and it slides in spout (12) to stretch plate (11) are arranged in.

3. Jacquard tensioning device according to claim 2, characterized in that: one end of the rotating screw rod (8) far away from the discharging motor (5) extends out of the discharging roller (4) and is fixedly provided with a discharging rotating handle (13).

4. Jacquard tensioning device according to claim 2, characterized in that: one side of the tightening plate (11) far away from the support rod (10) is arc-surface-shaped.

5. Jacquard tensioning device according to claim 1, characterized in that: the side wall of the machine body (1) is detachably connected with a connecting plate (3), and the connecting plate (3) is arranged at one end, far away from the discharging motor (5), of the discharging roller (4).

6. Jacquard tensioning device according to claim 1, characterized in that: the utility model discloses a discharge gate machine, including organism (1), the both sides of organism are equipped with regulating plate (14) respectively, rotate between two regulating plate (14) to be connected with adjust roller (16) of arranging discharge gate (2) department in, and one side of regulating plate (14) is equipped with adjusting motor (15), adjusting motor (15) and the end connection of adjust roller (16).

7. Jacquard tensioning device according to claim 6, characterized in that: adjusting plate (14) are connected for rotating with organism (1), set firmly on the lateral wall of organism (1) and arrange fixed plate (17) of adjusting plate (14) below in, threaded connection has lifting screw (18) that runs through fixed plate (17) on fixed plate (17), and the top of lifting screw (18) is contradicted with adjusting plate (14).

8. Jacquard tensioning device according to claim 7, characterized in that: a limiting groove (20) is formed in the position, opposite to the lifting screw (18), of the adjusting plate (14), and the top end of the lifting screw (18) is arranged in the limiting groove (20).