CN211005823U - Automatic weft density adjusting device of water jet loom - Google Patents
Automatic weft density adjusting device of water jet loom Download PDFInfo
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- CN211005823U CN211005823U CN201921985079.2U CN201921985079U CN211005823U CN 211005823 U CN211005823 U CN 211005823U CN 201921985079 U CN201921985079 U CN 201921985079U CN 211005823 U CN211005823 U CN 211005823U
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- gear
- sleeved
- rotating shaft
- winding roller
- fixedly arranged
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Abstract
The utility model discloses an automatic weft density adjusting device of a water-jet loom, in particular to the field of water-jet looms, which comprises a winding roller rotating shaft, wherein a warp winding roller is sleeved on the winding roller rotating shaft, and a power assembly is arranged on the winding roller rotating shaft; the power assembly comprises a first gear, a rack is sleeved on the first gear, a first bearing is sleeved on the rotating shaft of the take-up roll, and a first sliding rod is fixedly arranged on one side of the first bearing. The utility model discloses an each cylinder synchronization work contracts or extends to influence the diameter of the similar gear wheel that a plurality of fourth gears formed, thereby influence the rotational speed of warp batch roller, and then change warp velocity of motion and change weft's density, degree of automation is high, the adjustment time has been saved, and need not to shut down during the adjustment, improve production efficiency, simultaneously because gear and other parts are not changed in the accommodation process, also do not have the rotational speed of adjustment motor itself, thereby make the regulation more accurate.
Description
Technical Field
The utility model relates to a hydraulic loom technical field, more specifically says, the utility model relates to a hydraulic loom weft density automatic regulating apparatus.
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 of the water jet weft insertion to the weft yarns is larger than that of the air jet weft insertion, the diffusibility is small, the water jet weft insertion meets the requirements of long-yarn weft insertion of synthetic fibers, glass fibers and the like with smooth surfaces, the conductive performance of fiber combination can be increased, the static electricity in weaving is effectively overcome, in addition, the energy consumed by the jet weft yarns is less, the noise is lowest, and the water jet loom is a loom which is commonly used in the.
In the prior art, in the weaving process of a water-jet loom, the change of weft density is mainly regulated by a regulating gear which is prepared on a machine tool of the water-jet loom, the regulating method can only regulate the density of weft by regulating gears with different tooth numbers before weaving and further changing the rotating speed once the regulation is good, the density of weft can not be changed in the weaving process, if the regulation is needed, the machine must be stopped, the manual regulation speed is slow, the production efficiency is influenced, and simultaneously, as the gear set is changed during the regulation, the size of each gear is fixed, and the regulation is not accurate enough.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a hydraulic loom weft density automatic regulating apparatus, through the contraction of each cylinder synchronization work or extension, thereby influence the diameter of the similar gear wheel that a plurality of fourth gears formed, and changed the gliding speed of rack under the unchangeable condition of speed itself, thereby influence the rotational speed of warp take-up roll, and then change warp velocity of motion and change weft's density, degree of automation is high, need not manual operation, adjustment time has been saved, and need not to shut down during the adjustment, further save adjustment time, the production efficiency is improved, simultaneously because gear and other parts are not changed in accommodation process, also do not have the rotational speed of adjustment motor itself, thereby make the regulation more accurate, in order 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: an automatic weft density adjusting device of a water jet loom comprises a winding roller rotating shaft, wherein a warp winding roller is sleeved on the winding roller rotating shaft, and a power assembly is arranged on the winding roller rotating shaft;
the power assembly comprises a first gear, a rack is sleeved on the first gear, a first bearing is sleeved on a rotating shaft of the take-up roll, a first slide rod is fixedly arranged on one side of the first bearing, a first sleeve is sleeved on the first slide rod, a stop dog is fixedly arranged on the first slide rod, a spring is sleeved on the first slide rod, a second bearing is fixedly arranged at one end of the first sleeve, a transverse rod penetrates through the inner side of the second bearing, a second gear is sleeved at one end of the transverse rod, a motor is fixedly arranged on the front side of the first sleeve, a third gear is fixedly arranged on the motor, a plurality of cylinders are fixedly arranged on the transverse rod, a fourth gear is fixedly arranged at the end part of each cylinder, the rack is sleeved on the fourth gear, supporting legs are fixedly arranged at the bottoms of the first slide rods, and a base is fixedly arranged at the bottoms of the supporting legs.
In a preferred embodiment, the support leg comprises a second slide bar and a second sleeve, the second slide bar being arranged through the inside of the second sleeve.
In a preferred embodiment, a first hand screw penetrates through one side of the warp take-up roll.
In a preferred embodiment, a plurality of second hand screws penetrate through the base.
In a preferred embodiment, a gasket is fixedly arranged at the bottom of the second hand screw.
In a preferred embodiment, the first gear is sleeved at one end of the rotating shaft of the winding roller.
In a preferred embodiment, the spring is disposed between the first sleeve and the stop.
In a preferred embodiment, the third gear is in mesh with the second gear.
The utility model discloses a technological effect and advantage:
1. the diameters of the large gears formed by the fourth gears are influenced by synchronous working contraction or expansion of the cylinders, the sliding speed of the rack is changed under the condition that the rotating speed of the cylinders is not changed, the rotating speed of the warp take-up roller is influenced, the moving speed of the warps is changed, the density of the wefts is changed, the automation degree is high, manual operation is not needed, the adjusting time is saved, halt is not needed during adjustment, the adjusting time is further saved, the production efficiency is improved, and meanwhile, the rotating speed of the motor is not adjusted due to the fact that the gears and other parts are not replaced in the adjusting process, so that the adjustment is more accurate;
2. the second slide bar through setting up slides in the second sleeve pipe to through twisting and moving the crowded tight second slide bar of first hand screw and locking second slide bar and second sheathed tube position, thereby adjust power component's height, make things convenient for adaptation hydraulic loom height, better installation the utility model discloses, move the second hand screw through twisting and drive the gasket for the base motion, thereby adjust the distance on every position of base and ground, conveniently make the utility model discloses put stably.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the top view structure of the rotating shaft of the winding roller of the present invention.
Fig. 3 is a schematic front view of the fourth gear of the present invention.
Fig. 4 is a schematic view of the structure of the base of the present invention.
Fig. 5 is a schematic view of the three-dimensional structure of the warp take-up roll of the present invention.
The reference signs are: the device comprises a winding roller rotating shaft 1, a warp winding roller 2, a power assembly 3, a first gear 4, a rack 5, a first bearing 6, a first sliding rod 7, a first sleeve 8, a stop dog 9, a spring 10, a second bearing 11, a cross bar 12, a second gear 13, a motor 14, a third gear 15, a cylinder 16, a fourth gear 17, a supporting leg 18, a base 19, a second sliding rod 20, a second sleeve 21, a first hand-screwed screw 22, a second hand-screwed screw 23 and a gasket 24.
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.
The weft density automatic regulating device of the water jet loom shown in the attached figures 1-5 comprises a winding roller rotating shaft 1, wherein a warp winding roller 2 is sleeved on the winding roller rotating shaft 1, and a power assembly 3 is arranged on the winding roller rotating shaft 1;
the power assembly 3 comprises a first gear 4, a rack 5 is sleeved on the first gear 4, a first bearing 6 is sleeved on a winding roller rotating shaft 1, a first slide rod 7 is fixedly arranged on one side of the first bearing 6, a first sleeve 8 is sleeved on the first slide rod 7, a stop dog 9 is fixedly arranged on the first slide rod 7, a spring 10 is sleeved on the first slide rod 7, a second bearing 11 is fixedly arranged at one end of the first sleeve 8, a cross rod 12 penetrates through the inner side of the second bearing 11, a second gear 13 is sleeved at one end of the cross rod 12, a motor 14 is fixedly arranged on the front side of the first sleeve 8, a third gear 15 is fixedly arranged on the motor 14, a plurality of air cylinders 16 are fixedly arranged on the cross rod 12, a fourth gear 17 is fixedly arranged at the end parts of the air cylinders 16, the rack 5 is sleeved on the fourth gear 17, supporting legs 18 are fixedly arranged at the bottom of the first slide rod 7, a base 19 is fixedly arranged at the bottom of the supporting leg 18;
the first gear 4 is sleeved at one end of the winding roller rotating shaft 1;
the spring 10 is arranged between the first sleeve 8 and the stop block 9;
the third gear 15 meshes with the second gear 13.
The implementation mode is specifically as follows: the third gear 15 on the motor 14 is driven to rotate by the work of the motor 14, the third gear 15 drives the second gear 13 meshed with the third gear to rotate, the second gear 13 drives the cross rod 12 on the second gear to rotate, the cross rod 12 drives the cylinder 16 on the cross rod to circularly swing, the cylinder 16 swings and drives the fourth gear 17 on the cross rod to swing, and the plurality of fourth gears 17 are distributed around the cross rod 12, so that the effect similar to a big gear is integrally formed, the rack 5 on the second gear is driven to slide during movement, the rack 5 slides the first gear 4 on the first gear to rotate, the first gear 4 rotates and drives the winding roller rotating shaft 1 on the first gear to rotate, the winding roller rotating shaft 1 rotates and drives the warp winding roller 2 on the first gear to rotate, so that the warp winding roller 2 keeps certain rotating speed to drive movement and keeps the density of weft, when the density of weft needs to be adjusted, each cylinder 16 synchronously works to extend, the diameter of the similar big gear formed by the plurality of fourth gears 17 is changed, meanwhile, the spring 10 is compressed or extended to push the first sleeve 8 on the spring to move relative to the first sliding rod 7, thereby adjusting the distance between the reeling roller rotating shaft 1 and the cross rod 12, keeping the rack 5 in a tight state all the time, because the diameter of the similar big gear formed by the fourth gears 17 is changed, under the same moving speed condition, the moving speed of the rack 5 is driven to change, thereby the sliding speed of the rack 5 is changed, and the rotating speeds of the reeling roller rotating shaft 1 and the warp reeling roller 2 are changed, the utility model discloses a synchronous working contraction or extension of each cylinder 16 influences the diameter of the similar big gear formed by the plurality of fourth gears 17, and the sliding speed of the rack 5 is changed under the condition that the rotating speed of the cylinder is not changed, thereby the rotating speed of the warp reeling roller 2 is influenced, and further the moving speed of the warp is changed to change the density, degree of automation is high, need not manual operation, has saved the adjustment time, and need not to shut down during the adjustment, further saves the adjustment time, improves production efficiency, simultaneously because do not change gear and other parts in accommodation process, also do not have the rotational speed of adjustment motor 14 itself to make the regulation more accurate.
The weft density automatic regulating device of the water jet loom as shown in the attached figure 1 further comprises a supporting leg 18, wherein the supporting leg 18 comprises a second sliding rod 20 and a second sleeve 21, and the second sliding rod 20 is arranged inside the second sleeve 21 in a penetrating manner;
a first hand-screwed screw 22 penetrates through one side of the warp take-up roll 2;
a plurality of second hand-screwed screws 23 penetrate through the base 19;
a gasket 24 is fixedly arranged at the bottom of the second hand-screwed screw 23.
The implementation mode is specifically as follows: through the second slide bar 20 that sets up slide in second sleeve 21 to through twisting the position of moving the crowded tight second slide bar 20 of first hand screw 22 and locking second slide bar 20 and second sleeve 21, thereby adjust power component 3's height, make things convenient for adaptation hydraulic loom height, better installation the utility model discloses, through twisting second hand screw 23 and drive gasket 24 and move for base 19, thereby adjust the distance on every position of base 19 and ground, conveniently make the utility model discloses put stably.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, the diameters of the large gears formed by the plurality of fourth gears 17 are influenced by synchronous working contraction or expansion of the cylinders 16, the sliding speed of the rack 5 is changed under the condition that the rotating speed of the cylinders is not changed, the rotating speed of the warp take-up roller 2 is influenced, the moving speed of the warps is changed, the density of the wefts is changed, the automation degree is high, manual operation is not needed, the adjusting time is saved, halt is not needed during adjustment, the adjusting time is further saved, the production efficiency is improved, and meanwhile, the rotating speed of the motor 14 is not adjusted due to the fact that gears and other parts are not replaced in the adjusting process, so that the adjustment is more accurate;
referring to description figure 1, through the second slide bar 20 that sets up slide in second sleeve 21 to move the position that first hand-screw 22 crowded tight second slide bar 20 locking second slide bar 20 and second sleeve 21 through twisting, thereby adjust power component 3's height, make things convenient for adaptation hydraulic loom height, better installation the utility model discloses, move second hand-screw 23 through twisting and drive gasket 24 and move for base 19, thereby adjust the distance on every position of base 19 and ground, conveniently make the utility model discloses put stably.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a hydraulic loom weft density automatic regulating apparatus, includes winding roller pivot (1), its characterized in that: a warp take-up roll (2) is sleeved on the take-up roll rotating shaft (1), and a power assembly (3) is arranged on the take-up roll rotating shaft (1);
the power assembly (3) comprises a first gear (4), a rack (5) is sleeved on the first gear (4), a first bearing (6) is sleeved on the winding roller rotating shaft (1), a first sliding rod (7) is fixedly arranged on one side of the first bearing (6), a first sleeve (8) is sleeved on the first sliding rod (7), a stop block (9) is fixedly arranged on the first sliding rod (7), a spring (10) is sleeved on the first sliding rod (7), a second bearing (11) is fixedly arranged at one end of the first sleeve (8), a cross rod (12) penetrates through the inner side of the second bearing (11), a second gear (13) is sleeved at one end of the cross rod (12), a motor (14) is fixedly arranged on the front side of the first sleeve (8), a third gear (15) is fixedly arranged on the motor (14), and a plurality of air cylinders (16) are fixedly arranged on the cross rod (12), the end part of the air cylinder (16) is fixedly provided with a fourth gear (17), the rack (5) is sleeved on the fourth gear (17), the bottom of the first sliding rod (7) is fixedly provided with a supporting leg (18), and the bottom of the supporting leg (18) is fixedly provided with a base (19).
2. The weft density automatic regulating device of the water jet loom according to claim 1, characterized in that: the supporting leg (18) comprises a second sliding rod (20) and a second sleeve (21), and the second sliding rod (20) penetrates through the second sleeve (21).
3. The weft density automatic regulating device of the water jet loom according to claim 1, characterized in that: and a first hand-screwed screw (22) penetrates through one side of the warp take-up roll (2).
4. The weft density automatic regulating device of the water jet loom according to claim 1, characterized in that: a plurality of second hand-screwed screws (23) penetrate through the base (19).
5. The weft density automatic regulating device of the water jet loom according to claim 4, characterized in that: and a gasket (24) is fixedly arranged at the bottom of the second hand-screwed screw (23).
6. The weft density automatic regulating device of the water jet loom according to claim 1, characterized in that: the first gear (4) is sleeved at one end of the winding roller rotating shaft (1).
7. The weft density automatic regulating device of the water jet loom according to claim 1, characterized in that: the spring (10) is arranged between the first sleeve (8) and the stop block (9).
8. The weft density automatic regulating device of the water jet loom according to claim 1, characterized in that: the third gear (15) is meshed with the second gear (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921985079.2U CN211005823U (en) | 2019-11-18 | 2019-11-18 | Automatic weft density adjusting device of water jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921985079.2U CN211005823U (en) | 2019-11-18 | 2019-11-18 | Automatic weft density adjusting device of water jet loom |
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| Publication Number | Publication Date |
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| CN211005823U true CN211005823U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921985079.2U Active CN211005823U (en) | 2019-11-18 | 2019-11-18 | Automatic weft density adjusting device of water jet loom |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551120A (en) * | 2020-12-09 | 2021-03-26 | 许晓亿 | But quick adjustment transport speed's machining is with defeated material mechanism |
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2019
- 2019-11-18 CN CN201921985079.2U patent/CN211005823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551120A (en) * | 2020-12-09 | 2021-03-26 | 许晓亿 | But quick adjustment transport speed's machining is with defeated material mechanism |
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