CN222412085U - Driving mechanism of large cam circular loom - Google Patents

Abstract

The application discloses a large cam circular loom transmission mechanism, and belongs to the technical field of spinning. Including the bull wheel, the top rotation of bull wheel is provided with annular rail and boss, the boss is provided with a plurality of, the setting of boss is used for making heald rod fluctuate, the subassembly that fluctuates sets up in the outside of bull wheel, the subassembly that fluctuates is used for making heald rod can fluctuate under the cooperation with the boss, elevating system sets up in the centre of the below of bull wheel, elevating system is used for adjusting the height of bull wheel, through elevating system's setting, can adjust the use height of bull wheel to adjust the fluctuation height of heald rod, make heald rod have more extensive range of motion, weave different knitting lines, strong adaptability, textile quality is better.

Description

Driving mechanism of large cam circular loom

Technical Field

The application relates to the technical field of spinning, in particular to a large cam circular loom transmission mechanism.

Background

A large cam circular loom is a mechanical device for spinning fabrics. The large cam is used for driving the heald rod, the heald rod drives the fabric to move on the loom through the fluctuation movement, and the fluctuation movement of the heald rod pushes yarns on the loom in a staggered manner for weaving.

In the related art, the large cam is set to be an annular curve, so that the roller on the heald rod moves along the annular cam of the curve, for example, a patent with the publication number of CN209178581U in the prior art provides a transmission mechanism of a lifting assembly of the large cam and the heald rod of a circular loom.

In the prior art, although the effect of stable up-and-down fluctuation of the heald rod can be realized through the arrangement of the large cam and the roller, the defect still exists that the fluctuation height of the heald rod is determined according to the height of the large cam, the height of the heald rod cannot be freely adjusted, the movement range of the heald rod is limited, the heald rod cannot be suitable for weaving of different weaving lines, and the weaving quality is also influenced.

In view of this, we propose a large cam circular loom transmission mechanism.

Disclosure of utility model

1. Technical problem to be solved

The utility model provides a large cam circular loom transmission mechanism, which solves the problems that the fluctuation height of a heald rod is determined according to the height of a large cam, the height cannot be freely adjusted, the movement range of the heald rod is limited, the heald rod cannot be suitable for different weaving lines for weaving, and the weaving quality is influenced.

2. Technical proposal

In order to solve the problems, the embodiment of the application provides a large cam circular loom transmission mechanism, which comprises a large circular wheel, wherein the top end of the large circular wheel is rotatably provided with an annular track and a plurality of bosses, and the bosses are used for enabling a heald rod to undulate up and down;

The fluctuation component is arranged on the outer side of the large round wheel and is matched with the boss so that the heald rod can vertically fluctuate;

The lifting mechanism is arranged in the middle of the lower part of the large round wheel and is used for adjusting the height of the large round wheel.

Further, the inboard fixed connecting plate that is provided with of bull wheel, the top of connecting plate is provided with the rotating electrical machines, the rotating electrical machines passes through the motor support to be fixed to be set up in the top of connecting plate, the fixed driving gear that is provided with of drive end of rotating electrical machines, the outside meshing of driving gear is provided with the ring gear, the ring gear is fixed to be set up in annular orbital inboard, the driving gear rotates to set up in the top of connecting plate, starts the rotating electrical machines, drives the driving gear and rotates, and the rotation of driving gear drives the ring gear and rotates on the top of bull wheel, and the ring gear drives annular rail and boss and rotates with the subassembly cooperation that fluctuates under the rotation of boss for the heald rod can reach the effect of fluctuation.

Further, a plurality of guide plates are fixedly arranged on the outer side of the large round wheel, fixed supporting legs are slidably arranged on the other side of the guide plates, and are arranged on the ground, so that the large round wheel is more stable when the height of the large round wheel is adjusted.

Further, the subassembly that fluctuates includes the vertical shield, the inboard slip of vertical shield is provided with the slider that fluctuates, the fixed connecting rod that is provided with in one side of slider that fluctuates, the other end and the outside of connecting rod are fixed respectively and are provided with walking wheel and auxiliary wheel, the auxiliary wheel rolls and sets up in annular orbit's inboard, the bottom mounting of slider that fluctuates is provided with the tensioning spring, the tensioning spring is fixed to be set up in one side of vertical shield, the walking wheel rolls and sets up in the top of great circle wheel, vertical shield sets up subaerial, through the setting of the subassembly that fluctuates, can drive heald rod and fluctuate under the rotation of annular orbit and boss, cooperates circular weaving machine to carry out textile work.

Furthermore, the heald rod is arranged on the other side of the fluctuation slide block, the top end of the fluctuation slide block penetrates through and is provided with a fixed slide rod in a sliding manner, the fixed slide rod enables the fluctuation slide block to fluctuation more stably, and the fluctuation slide block can drive the heald rod to fluctuation up and down.

Further, elevating system includes servo motor, servo motor's drive end is fixed to be provided with the slide, the inboard slip of slide is provided with the slide bar, the fixed plate that is provided with of one end of slide bar, the other terminal surface of fixed plate is provided with the connecting rod, the outside symmetry slip of connecting rod is provided with the switching backing plate, the switching backing plate rotates and sets up in one side of stabilizing the grudging post, the fixed driving gear that is provided with in the outside of connecting rod, driving gear's outside meshing is provided with the linkage gear, linkage gear's outside meshing is provided with the lift tooth post, the outside slip of lift tooth post is provided with stabilizing the grudging post, the fixed bottom that sets up in the connecting plate of lift tooth post, linkage gear rotates the inboard that sets up in stabilizing the grudging post, elevating system can adjust the service height of great circle wheel to adjust the fluctuation height of heald lead screw, make the heald lead screw have more extensive range of motion, weave different knitting lines, adaptability is better, and spinning quality.

Further, servo motor's bottom mounting is provided with the grudging post, stable grudging post and grudging post set up in subaerial, the stock runs through and slide and set up in one side of stable grudging post, switching backing plate and fixed plate are provided with two sets of, both sides fixedly respectively be provided with first spring and second spring between switching backing plate and the fixed plate, the other terminal surface rotation of fixed plate is provided with the gangbar, the fixed electric telescopic handle that is provided with in one side that is close to stable grudging post of gangbar, electric telescopic handle is fixed to be set up in one side of stable grudging post, the fixed roof-rack that is provided with in top of gangbar, one side of roof-rack is fixed and is provided with the locking piece, and elevating system of being convenient for is more stable when using, and can reach the effect of locking to the height after the adjustment.

3. Advantageous effects

One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:

1. According to the application, through the arrangement of the fluctuation component, the heald rod can be driven to fluctuation up and down under the rotation of the annular track and the boss, and the heald rod is matched with a circular loom to perform spinning work;

2. The application can adjust the use height of the large round wheel through the arrangement of the lifting mechanism, thereby adjusting the fluctuation height of the heald rod, leading the heald rod to have wider movement range, weaving different weaving lines, strong adaptability and better weaving quality.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a large cam circular loom transmission mechanism according to a preferred embodiment of the present application;

FIG. 2 is a schematic diagram showing the structure of upper and lower shaft measurements of a transmission mechanism of a large cam circular loom according to a preferred embodiment of the present application;

FIG. 3 is a schematic view showing the structure of the split relief assembly of the transmission mechanism of the large cam circular loom according to a preferred embodiment of the present application;

FIG. 4 is a schematic diagram showing a disassembling structure of a lifting mechanism in a large cam circular loom transmission mechanism according to a preferred embodiment of the present application;

The reference numerals in the drawing indicate 1, a large round wheel, 101, an annular track, 102, a boss, 103, a guide plate, 104, a fixed supporting leg, 105, a connecting plate, 106, a rotating motor, 107, a driving gear, 108, a toothed ring, 2, a heave component, 201, a vertical shield, 202, a heave slide block, 203, a connecting rod, 204, a travelling wheel, 205, an auxiliary wheel, 206, a fixed slide rod, 207, a tensioning spring, 3, a lifting mechanism, 301, a servo motor, 302, a slide cylinder, 303, a sliding connecting rod, 304, a driving gear, 305, a switching base plate, 306, a first spring, 3061, a second spring, 307, a fixed plate, 308, a linkage gear, 309, a lifting tooth post, 310, an electric telescopic rod, 311, a linkage plate, 312, a top frame, 313, a locking block, 314, a stable stand and 4, and a heald rod.

Detailed Description

The application is described in further detail below with reference to the drawings.

Referring to fig. 1 and 2, the large cam circular loom transmission mechanism comprises a large circular wheel 1, wherein the top end of the large circular wheel 1 is rotatably provided with an annular track 101 and a plurality of bosses 102, and the bosses 102 are used for enabling a heald rod 4 to undulate up and down;

The fluctuation component 2 is arranged on the outer side of the large round wheel 1, and the fluctuation component 2 is used for enabling the heald rod 4 to fluctuation up and down under the cooperation of the fluctuation component 2 and the boss 102;

The lifting mechanism 3, the lifting mechanism 3 sets up in the centre of the below of bull wheel 1, and the lifting mechanism 3 is used for adjusting the height of bull wheel 1.

Through the setting of fluctuation subassembly 2, can drive heald rod 4 and fluctuate under the rotation of annular track 101 and boss 102, cooperate circular weaving machine to carry out weaving work, elevating system 3 can adjust the use height of bull wheel 1 to adjust the fluctuation height of heald rod 4, make heald rod 4 have more extensive range of motion, weave different knitting lines, strong adaptability, the weaving quality is better.

Referring to fig. 1 and 2, a connecting plate 105 is fixedly arranged on the inner side of the large round wheel 1, a rotating motor 106 is arranged above the connecting plate 105, the rotating motor 106 is fixedly arranged on the top end of the connecting plate 105 through a motor bracket, a driving gear 107 is fixedly arranged at the driving end of the rotating motor 106, a toothed ring 108 is arranged on the outer side of the driving gear 107 in a meshed manner, the toothed ring 108 is fixedly arranged on the inner side of the annular track 101, the driving gear 107 is rotatably arranged on the top end of the connecting plate 105, a plurality of guide plates 103 are fixedly arranged on the outer side of the large round wheel 1, a fixed supporting leg 104 is slidably arranged on the other side of the guide plates 103, and the fixed supporting leg 104 is arranged on the ground.

The rotating motor 106 is started to drive the driving gear 107 to rotate, the rotation of the driving gear 107 drives the toothed ring 108 to rotate, the toothed ring 108 drives the annular track 101 and the boss 102 to rotate at the top end of the large round wheel 1, and the annular track and the boss 102 are matched with the heave component 2 under the rotation of the boss 102, so that the heddle rod 4 can achieve a heave effect.

Referring to fig. 1 and 2, the heave assembly 2 includes a vertical shield 201, a heave slide block 202 is slidably provided on the inner side of the vertical shield 201, a connecting rod 203 is fixedly provided on one side of the heave slide block 202, a traveling wheel 204 and an auxiliary wheel 205 are fixedly provided on the other end and the outer side of the connecting rod 203, the auxiliary wheel 205 is rotatably provided on the inner side of the circular track 101, a tension spring 207 is fixedly provided on the bottom end of the heave slide block 202, the tension spring 207 is fixedly provided on one side of the vertical shield 201, the traveling wheel 204 is rotatably provided on the top end of the large circular wheel 1, the vertical shield 201 is provided on the ground, a heald rod 4 is provided on the other side of the heave slide block 202, and the top end of the heave slide block 202 penetrates and is slidably provided with a fixed slide bar 206.

When the boss 102 contacts with the auxiliary wheel 205 in the undulating assembly 2, the auxiliary wheel 205 continues to rotate, meanwhile, the connecting rod 203 and the travelling wheel 204 rise, the connecting rod 203 drives the undulating slider 202 to rise, the tensioning spring 207 continues to stretch, a plurality of bosses 102 contact with the auxiliary wheel 205 under rotation, so that the auxiliary wheel 205, the connecting rod 203, the travelling wheel 204 and the undulating slider 202 achieve an undulating effect, further, the heald rod 4 can achieve the undulating effect, the work is prevented by matching with a circular loom, and the tensioning spring 207 can provide a tensioning force for the undulating slider 202 at any time, so that the auxiliary wheel 205 is attached to the annular track 101 and the boss 102, falling is prevented, and the height of the large circular wheel 1 is adjusted.

Referring to fig. 2 and 4, the lifting mechanism 3 includes a servo motor 301, a driving end of the servo motor 301 is fixedly provided with a sliding cylinder 302, an inner side of the sliding cylinder 302 is slidably provided with a sliding rod 303, one end of the sliding rod 303 is fixedly provided with a fixing plate 307, the other end face of the fixing plate 307 is provided with a receiving rod, an outer side of the receiving rod is symmetrically slidably provided with a transfer base plate 305, the transfer base plate 305 is rotatably arranged at one side of a stabilizing stand 314, an outer side of the receiving rod is fixedly provided with a driving gear 304, an outer side of the driving gear 304 is provided with a linkage gear 308 in a meshing manner, an outer side of the linkage gear 308 is provided with a lifting tooth post 309 in a meshing manner, an outer side of the lifting tooth post 309 is slidably provided with a stabilizing stand 314, and the lifting tooth post 309 is fixedly arranged at a bottom end of the connecting plate 105, the linkage gear 308 rotates to be set up in the inboard of stabilizing the grudging post 314, servo motor 301's bottom mounting is provided with the grudging post, stabilizing grudging post 314 and grudging post setting are subaerial, the accepting pole runs through and slide and set up in one side of stabilizing the grudging post 314, changeover backing plate 305 and fixed plate 307 are provided with two sets of, the fixed first spring 306 and the second spring 3061 that are provided with respectively between changeover backing plate 305 and the fixed plate 307 of both sides, the other terminal surface rotation of fixed plate 307 is provided with linkage board 311, the fixed electric telescopic handle 310 that is provided with in one side that is close to stabilizing the grudging post 314 of linkage board 311, electric telescopic handle 310 is fixed to be set up in one side of stabilizing the grudging post 314, the fixed roof-rack 312 that is provided with in top of linkage board 311, one side of roof-rack 312 is fixed and is provided with locking piece 313.

The electric telescopic rod 310 in the lifting mechanism 3 is started, the linkage plate 311 is far away from the stable stand 314, the first spring 306 is stretched, the second spring 3061 is in a compressed state at the moment, the receiving rod drives the driving gear 304 to move, the switching base plate 305 is in spline fit connection with the receiving rod, so that the switching base plate 305 can rotate when the receiving rod rotates, the servo motor 301 is started, the receiving rod can be driven to rotate by the sliding base rod 303 and the sliding cylinder 302, meanwhile, the locking piece 313 can leave the teeth of the linkage gear 308 to achieve an unlocking state, the driving gear 304 can drive the linkage gear 308 to rotate, the rotation of the linkage gear 308 drives the lifting tooth post 309 to lift or fall, the fluctuation height of the heald rod 4 is adjusted, different weaving lines are subjected to different weaving works, and the application range is wide.

Working principle: when in use, the rotating motor 106 is started to drive the driving gear 107 to rotate, the rotation of the driving gear 107 drives the toothed ring 108 to rotate, the toothed ring 108 drives the annular track 101 and the boss 102 to rotate at the top end of the large round wheel 1, when the boss 102 is contacted with the auxiliary wheel 205 in the fluctuation assembly 2, the auxiliary wheel 205 continues to rotate, meanwhile, the connecting rod 203 and the travelling wheel 204 are lifted, the connecting rod 203 drives the fluctuation slide block 202 to lift, the tension spring 207 continues to stretch, a plurality of bosses 102 are contacted with the auxiliary wheel 205 under rotation, so that the auxiliary wheel 205, the connecting rod 203, the travelling wheel 204 and the fluctuation slide block 202 achieve the fluctuation effect, the heald rod 4 can also achieve the fluctuation effect, the circular weaving machine is matched to prevent working, the tension spring 207 can provide a tension force for the fluctuation slide block 202 at any time, the auxiliary wheel 205 is jointed with the annular track 101 and the boss 102, when the height of the large round wheel 1 is regulated, the electric telescopic rod 310 in the lifting mechanism 3 is started, the linkage plate 311 is far away from the stable stand 314, the first spring 306 is stretched, the second spring 3061 is in a compressed state, the receiving rod drives the driving gear 304 to move, the switching base plate 305 is in spline fit connection with the receiving rod, so that the switching base plate 305 also rotates when the receiving rod rotates, the servo motor 301 is started, the receiving rod is driven to rotate by the sliding connecting rod 303 and the sliding cylinder 302, the locking piece 313 is separated from teeth of the linkage gear 308 to achieve an unlocking state, the driving gear 304 can drive the linkage gear 308 to rotate, the rotation of the linkage gear 308 drives the lifting gear post 309 to lift or fall, the fluctuation height of the heald rod 4 is regulated, different weaving works are carried out on different weaving lines, the application range is wide.

It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The large cam circular loom transmission mechanism is characterized by comprising:

The large round wheel (1), the top end of the large round wheel (1) is rotatably provided with an annular track (101) and a plurality of bosses (102), and the bosses (102) are arranged to enable the heald rod (4) to undulate up and down;

The fluctuation assembly (2) is arranged on the outer side of the large round wheel (1), and the fluctuation assembly (2) is used for enabling the heald rod (4) to be capable of fluctuating up and down under the cooperation of the fluctuation assembly and the boss (102);

The lifting mechanism (3), the lifting mechanism (3) is arranged in the middle of the lower part of the large round wheel (1), and the lifting mechanism (3) is used for adjusting the height of the large round wheel (1).

2. The large cam circular loom transmission mechanism according to claim 1, wherein a connecting plate (105) is fixedly arranged on the inner side of the large circular wheel (1), a rotating motor (106) is arranged above the connecting plate (105), the rotating motor (106) is fixedly arranged at the top end of the connecting plate (105) through a motor bracket, a driving gear (107) is fixedly arranged at the driving end of the rotating motor (106), a toothed ring (108) is arranged on the outer side of the driving gear (107) in a meshed manner, the toothed ring (108) is fixedly arranged on the inner side of the annular track (101), and the driving gear (107) is rotatably arranged at the top end of the connecting plate (105).

3. The large cam circular loom transmission mechanism according to claim 1, wherein a plurality of guide plates (103) are fixedly arranged on the outer side of the large circular wheel (1), fixed support legs (104) are slidably arranged on the other side of the guide plates (103), and the fixed support legs (104) are arranged on the ground.

4. The large cam circular loom transmission mechanism according to claim 1, wherein the fluctuation assembly (2) comprises a vertical shield (201), a fluctuation sliding block (202) is slidably arranged on the inner side of the vertical shield (201), a connecting rod (203) is fixedly arranged on one side of the fluctuation sliding block (202), a traveling wheel (204) and an auxiliary wheel (205) are fixedly arranged on the other end and the outer side of the connecting rod (203) respectively, the auxiliary wheel (205) is arranged on the inner side of the annular track (101) in a rolling mode, a tensioning spring (207) is fixedly arranged on one side of the vertical shield (201) at the bottom end of the fluctuation sliding block (202), the traveling wheel (204) is arranged on the top end of the large circular wheel (1) in a rolling mode, and the vertical shield (201) is arranged on the ground.

5. The large cam circular loom transmission mechanism according to claim 1, wherein the heald rod (4) is arranged on the other side of the fluctuation slide block (202), and the top end of the fluctuation slide block (202) penetrates through and is provided with a fixed slide rod (206) in a sliding manner.

6. The large cam circular loom transmission mechanism according to claim 1, wherein the lifting mechanism (3) comprises a servo motor (301), a sliding cylinder (302) is fixedly arranged at the driving end of the servo motor (301), a sliding rod (303) is arranged at the inner side of the sliding cylinder (302) in a sliding mode, a fixing plate (307) is fixedly arranged at one end of the sliding rod (303), a receiving rod is arranged at the other end face of the fixing plate (307), a transfer base plate (305) is symmetrically arranged at the outer side of the receiving rod in a sliding mode, the transfer base plate (305) is rotatably arranged at one side of a stable stand (314), a driving gear (304) is fixedly arranged at the outer side of the receiving rod, a linkage gear (308) is arranged at the outer side of the driving gear (304) in a meshed mode, lifting gear columns (309) are arranged at the outer side of the linkage gear (308) in a meshed mode, the lifting gear columns (309) are fixedly arranged at the bottom end of the connecting plate (105) in a sliding mode, and the linkage gear (308) is rotatably arranged at the inner side of the stable stand (314).

7. The large cam circular loom transmission mechanism of claim 6, wherein a stand is fixedly arranged at the bottom end of the servo motor (301), a stable stand (314) and the stand are arranged on the ground, the bearing rod penetrates through and is arranged on one side of the stable stand (314) in a sliding manner, two groups of switching base plates (305) and fixing plates (307) are arranged, a first spring (306) and a second spring (3061) are fixedly arranged between the switching base plates (305) and the fixing plates (307) on two sides respectively, a linkage plate (311) is rotatably arranged at the other end face of the fixing plates (307), an electric telescopic rod (310) is fixedly arranged on one side, close to the stable stand (314), of the linkage plate (311), a top frame (312) is fixedly arranged on one side of the stable stand (314), and a locking block (313) is fixedly arranged on one side of the top frame (312).