CN220112699U - Reed seat screw compressing device of water jet loom - Google Patents

Abstract

The utility model discloses a screw compressing device for a water-jet loom sley, which relates to the technical field of stamping and comprises a conveying mechanism for positioning and conveying the water-jet loom sley. According to the design scheme, through the design of the laser sensor, the sley moves under the drive of the feeding wheel, the laser sensor receives laser passing through the opening when the opening on the sley passes through the laser sensor, so that the position of the sley can be identified, the compressing device can automatically complete the compressing operation of the screw, and the screw in the compressing device can be automatically filled, so that an operator does not need to be beside a machine all the time, the labor intensity of the operator is reduced, and dangerous accidents are prevented.

Description

Reed seat screw compressing device of water jet loom

Technical Field

The utility model relates to the technical field of stamping, in particular to a sley screw compressing device of a water jet loom.

Background

The beating-up mechanism of the water-jet loom consists of a reed clamping plate, a reed seat foot, a rocking shaft and a driving component. The existing reed seat screw installation method is that an operator manually places the screws into the installation holes, the reed seat is moved to the lower portion of the punching machine in a hand pushing mode to compress the screws, the method requires the operator to be beside the machine all the time, the labor intensity of the operator is high, and dangerous accidents are easy to occur in the working process.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a sley screw compressing device of a water jet loom.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a water jet loom sley screw closing device, includes conveying mechanism for the location of sley is carried, last screw closing mechanism that sets up of conveying mechanism is used for compressing tightly the screw and installs on the sley.

Further, the conveying mechanism comprises a base, and a plurality of groups of feeding wheels which are uniformly distributed left and right and are connected in a synchronous transmission manner are arranged on the base, wherein one group of feeding wheels are connected with the rotary driving device in a transmission manner.

Further, a pushing and positioning mechanism is arranged on the side wall of the front end of the base, and a positioning and supporting mechanism is arranged on the side wall of the rear end of the base.

Further, promote positioning mechanism including fixed mounting in the second fixed block of the flexible end of electric telescopic handle, rotatable second fixed block gyro wheel of equipartition about the multiunit of installation on the second fixed block, electric telescopic handle fixed mounting is in the front end lateral wall of base, location supporting mechanism includes fixed mounting on the first fixed block on the base rear end lateral wall, the rotatable first fixed block gyro wheel of equipartition about the installation multiunit of first fixed block front end lateral wall.

Further, fixedly mounted has laser emitter on the base, the laser emitter top corresponds and is provided with the laser inductor, the laser inductor is fixed in first fixed block.

Further, the screw compressing mechanism is fixedly arranged on the base through the supporting plate.

Further, screw hold-down mechanism includes the closing device shell, fixed mounting pneumatic cylinder on the closing device shell, pneumatic cylinder telescopic end fixed mounting push rod, push rod movable mounting is in the push rod intracavity that sets up on the closing device shell, fixed mounting automatic screw feeder on the closing device shell, automatic screw feeder output is connected in screw pipeline head end, screw pipeline mouth that screw pipeline end set up is connected with the push rod intracavity and is communicated.

Further, an opening and closing device is arranged at the connection position of the pressing device shell and the lower end of the push rod cavity.

Further, the opening and closing device comprises a screw tap seat fixedly arranged at the connection position of the outer shell of the pressing device and the lower end of the push rod cavity, a group of screw taps which are bilaterally symmetrical are elastically and movably arranged at the lower end of the screw tap seat, and a conical step hole is formed in the bottom surface of the hollow part inside the screw tap.

The laser sensor is used for receiving laser passing through the opening when the opening on the sley passes through the laser sensor, so that the position of the sley can be identified, the compressing device can automatically complete the compressing operation of the screw, and the screw in the compressing device can be automatically filled, thereby an operator does not need to be beside the machine all the time, the labor intensity of the operator is reduced, and dangerous accidents are prevented.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a left side view of the present utility model;

FIG. 5 is a schematic cross-sectional view of a front view;

fig. 6 is a partial enlarged view of the region a.

In the figure: 1. base, 2, motor, 3, feed wheel, 31, chain, 4, first fixed block, 41, first fixed block roller, 5, second fixed block, 51, second fixed block roller, 6, electric telescopic rod, 7, laser sensor, 8, laser emitter, 9, support plate, 10, compressing device housing, 11, hydraulic cylinder, 12, push rod, 13, push rod cavity, 14, screw driver seat, 15, screw driver, 16, spring, 17, automatic screw feeder, 18, screw pipe, 19, screw pipe mouth, 20.

Detailed Description

In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort.

As shown in fig. 1 and 3, the utility model comprises a base 1 and a motor 2, wherein the motor 2 is rigidly fixed on one end side wall of the base 1 through a motor bracket arranged on the base 1, a groove is arranged in the middle of the base 1, a plurality of groups of feeding wheels 3 are transversely and uniformly arranged on two side arms of the groove through rotating shafts and bearings, the rotating shaft of the feeding wheel 3 at the right side is connected with a power output shaft of the motor 2 through a coupler, a sprocket is rigidly arranged on the rotating shaft of the feeding wheel 3, and the sprocket on the rotating shaft of the feeding wheel 3 is synchronously connected through a chain 31 in a transmission manner, so that the motor 2 can drive all the feeding wheels 3 to synchronously rotate.

As shown in fig. 1, fig. 2 and fig. 4, the top of one side of the base 1 is provided with a first fixed block 4 through a bolt, the side wall of the first fixed block 4 is provided with a groove, a plurality of first fixed block rollers 41 are uniformly arranged in the groove through bearings, the first fixed block rollers 41 can freely roll, the top of the other side of the base 1 is provided with a sliding groove, a second fixed block 5 is slidably arranged in the sliding groove, the side wall of the second fixed block 5 facing the feeding wheel 3 is provided with a groove, the structure in the groove is identical to that of the first fixed block 4, the side wall of the other side of the second fixed block 5 is fixedly provided with an electric telescopic rod 6 through a bolt, and the electric telescopic rod 6 is fixed on the base 1 through a bolt and can push the second fixed block 5 to move back and forth.

As shown in fig. 1, fig. 2, fig. 5 and fig. 6, the back end side wall of the base 1 is fixedly provided with a supporting plate 9, the supporting plate 9 is fixedly provided with a pressing device shell 10 through bolts, the top of the pressing device shell 10 is fixedly provided with a hydraulic cylinder 11 and an automatic screw feeding device 17 through bolts, the output end of the automatic screw feeding device 17 is connected with the head end of a screw pipeline 18, the central position inside the pressing device shell 10 is provided with a push rod cavity 13, the side wall of the push rod cavity 13 is provided with a through hole, the through hole is communicated with a screw pipeline opening 19 arranged at the tail end of the screw pipeline 18, the hydraulic cylinder 11 is provided with a push rod 12, the push rod 12 can freely move in the push rod cavity 13 under the driving of the hydraulic cylinder 11, the connecting position of the pressing device shell 10 and the lower end of the push rod cavity 13 is fixedly provided with a screw nozzle seat 14 through bolts, the screw nozzle seat 14 is provided with 2 groups of screw nozzles 15 which are bilaterally symmetrical through a rotating shaft, the screw nozzle 15 can rotate around the shaft, the opening and closing actions can be completed, the screw nozzle 15 is hollow, the bottom of the screw nozzle 15 is provided with a step hole, the bottom the screw nozzle 15 is communicated with a conical hole, and the screw nozzle seat 16 is arranged on one end of the screw nozzle seat 16 through the spring seat 16, and is fixedly arranged on the screw nozzle seat 16.

As shown in fig. 5, a laser emitter 8 is fixedly mounted at the bottom of a groove of the base 1 through a bolt, a laser sensor 7 is arranged above the laser emitter 8, the laser sensor 7 is fixedly arranged at the top of the first fixed block 4 through the bolt, the laser sensor 7 has counting and timing functions, and the motor 2 can be stopped after the laser emitted by the laser emitter 8 is received for a set time.

When the reed seat 20 is in operation, an operator puts the reed seat 20 on the feeding wheel 3, the electric telescopic rod 6 pushes the second fixing block 5 to clamp the reed seat 20, the motor 2 drives the feeding wheel 3 to rotate, the reed seat 20 moves forwards, laser emitted by the laser emitter 8 passes through an opening on the reed seat 20 to be received by the laser sensor 7, the laser sensor starts timing and counting, the motor 2 stops after a set time, the opening of the reed seat 20 moves below the screw mouth 15, the push rod 12 moves downwards to jack screws in the screw mouth 15 into the opening of the reed seat 20, the push rod 12 is retracted, the screw mouth 15 is reset to a closed state under the drive of the spring 16, meanwhile, the automatic screw feeding device 17 conveys the screws into the screw pipeline 18, the screws fall into the screw mouth 15, the motor 2 is started, the reed seat 20 continues to move forwards, and the above processes are repeated, so that the compressing work of all screws on the reed seat 20 is completed.

The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this utility model will occur to those skilled in the art, and are intended to be within the spirit and scope of the utility model.

Claims (8)

1. A water jet loom sley screw closing device which characterized in that: the automatic screw feeding device is characterized by comprising a conveying mechanism, wherein the conveying mechanism is used for positioning and conveying a sley (20), a screw compressing mechanism is arranged on the conveying mechanism and used for compressing and installing screws on the sley (20), the screw compressing mechanism comprises a compressing device shell (10), a hydraulic cylinder (11) is fixedly installed on the compressing device shell (10), a push rod (12) is fixedly installed at the telescopic end of the hydraulic cylinder (11), the push rod (12) is movably installed in a push rod cavity (13) arranged on the compressing device shell (10), an automatic screw feeding device (17) is fixedly installed on the compressing device shell (10), the output end of the automatic screw feeding device (17) is connected to the head end of a screw pipeline (18), and a screw pipeline port (19) arranged at the tail end of the screw pipeline (18) is connected and communicated with the push rod cavity (13).

2. The sley screw compressing device of the water jet loom according to claim 1, wherein the conveying mechanism comprises a base (1), a plurality of groups of feeding wheels (3) which are uniformly distributed left and right and are synchronously connected in a transmission manner are arranged on the base (1), and one group of feeding wheels (3) is connected with a rotary driving device in a transmission manner.

3. The sley screw compressing device of the water jet loom according to claim 2, wherein a pushing and positioning mechanism is arranged on the front end side wall of the base (1), and a positioning and supporting mechanism is arranged on the rear end side wall of the base (1).

4. A sley screw compressing apparatus of a water jet loom according to claim 3, wherein, the said pushing positioning mechanism includes the second fixed block (5) fixed on the flexible end of the electric telescopic link (6), the said second fixed block (5) is rotatable to install the second fixed block gyro wheel (51) of the left and right equipartition of multiunit, the said electric telescopic link (6) is fixed to the front end sidewall of the base (1), the said positioning support mechanism includes the first fixed block (4) fixed to the back end sidewall of the base (1), the said first fixed block (4) front end sidewall is rotatable to install the first fixed block gyro wheel (41) of the left and right equipartition multiunit.

5. The sley screw compressing device of the water jet loom according to claim 2, wherein a laser emitter (8) is fixedly installed on the base (1), a laser sensor (7) is correspondingly arranged above the laser emitter (8), and the laser sensor (7) is fixed on the first fixed block (4).

6. The sley screw compressing device of the water jet loom according to claim 2, wherein the screw compressing mechanism is fixedly arranged on the base (1) through a supporting plate (9).

7. The clamping device for the sley screws of the water jet loom according to claim 1, wherein an opening and closing device is arranged at a connection position of the lower ends of a housing (10) and a push rod cavity (13) of the clamping device.

8. The reed seat screw compressing device of the water jet loom as recited in claim 7, wherein the opening and closing device comprises a screw nozzle seat (14) fixedly installed at the connecting position of the compressing device shell (10) and the lower end of the push rod cavity (13), 2 groups of screw nozzles (15) which are bilaterally symmetrical are elastically installed at the lower end of the screw nozzle seat (14), and conical step holes are formed in the bottom surface of the hollow part inside the screw nozzle (15).