CN210916729U - Hosiery machine fluted disc upset is to mesh mechanism - Google Patents

Abstract

The utility model discloses a hosiery machine fluted disc upset is to mesh mechanism, include to mesh device and undertoe connecting seat, the undertoe connecting seat is connected with the mounting base, install the roller arm on the mounting base, the one end of roller arm is equipped with rotatory piece, be equipped with the drive on the mounting base the rotatory drive arrangement one of roller arm, the undertoe connecting seat is connected with the drive arrangement two that has its up-and-down motion of drive, include fixed crescent moon fluted disc and rotatory crescent moon fluted disc to the mesh device, rotatory crescent moon fluted disc can for the upset of fixed crescent moon fluted disc, seted up on the rotatory crescent moon fluted disc with rotatory piece complex notch. The utility model discloses a rotatory upset that drives the rotatory crescent fluted disc of being connected with it of drive roller shaft arm realizes the automatic upset of undertoe to the mesh, and structural design is simple, has improved the wholeness ability of hosiery machine, practices thrift the labour, has improved purpose accuracy and hosiery machine production efficiency.

Description

Hosiery machine fluted disc upset is to mesh mechanism

Technical Field

The utility model relates to a hosiery machine equipment technical field, more specifically relates to a hosiery machine fluted disc upset is to mesh mechanism.

Background

With the continuous development of hosiery machine career, hosiery machine begins to develop towards full automatization direction, and traditional hosiery machine system socks are accomplished still to need the manual work to sew up the undertoe, and both time-consuming and hard. After the head is sewn, the sock basically cannot see the sewing trace, the two layers of cloth are butted without overlapping, a rib is not sewn, the sock cannot be sewn when being worn on the foot, and the sock is very flat. However, in the prior art, the stitch sewing is mainly performed manually, the speed is slow, the requirement on the skills of the staff is high, and the cost is high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a hosiery machine fluted disc upset is to mesh mechanism can solve the automatic problem to mesh seam head of hosiery machine, and structural design is simple, has improved the wholeness ability of hosiery machine fluted disc upset.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a hosiery machine fluted disc upset is to mesh mechanism, includes to mesh device and undertoe connecting seat, the undertoe connecting seat is connected with the mounting base, install the roller arm on the mounting base, the one end of roller arm is equipped with rotatory piece, be equipped with the drive on the mounting base the rotatory drive arrangement of roller arm is one, the undertoe connecting seat is connected with the drive arrangement two that has its up-and-down motion of drive, including fixed crescent moon fluted disc and rotatory crescent moon fluted disc to the mesh device, rotatory crescent moon fluted disc can for the upset of fixed crescent moon fluted disc, seted up on the rotatory crescent moon fluted disc with rotatory piece complex notch.

Furthermore, a groove is formed in the mounting base, a check ring is arranged in the groove, the roller shaft arm penetrates through the check ring to be fixedly connected with the check ring, a first limit pin is arranged on the check ring, and limit screws and inductors are sequentially arranged on two sides of the check ring in the groove.

Furthermore, concentric through holes are formed in the outer wall of the retainer ring and the roller shaft arm, the first limiting pin is inserted into the through holes, and threaded holes fixed with the roller shaft arm are formed in the retainer ring.

Further, a plurality of waist-shaped holes are formed in the hosiery machine connecting seat, the waist-shaped holes are parallel to the roller shaft arms, and limiting pins II connected with the mounting base are arranged in the waist-shaped holes.

Further, the second driving device is a driving cylinder, a fixed block is connected to the piston end of the driving cylinder, the fixed block is fixedly connected with the sock head connecting seat, and an anti-collision block is arranged on the driving cylinder and between the fixed blocks.

Furthermore, the driving cylinder is connected with a clamping block, a through hole is formed in the middle of the clamping block, a connecting shaft is arranged in the through hole, one end, extending out of the clamping block, of the connecting shaft is connected with a connecting plate, and the connecting plate is fixed on the hosiery machine.

Furthermore, one side of the clamping block is provided with a groove tangent to the through hole, and the clamping block is provided with a plurality of tensioning screws vertical to the groove.

Further, the inner side of the driving cylinder is connected with a guide plate in a sliding mode, and the front end of the guide plate is connected with the sock head connecting seat.

Further, the first driving device is a motor installed on the installation base, a rotating shaft of the motor is connected with a worm, the roller arm penetrates through the top end of the installation base and is connected with a bevel gear, and the bevel gear is meshed with the worm.

Furthermore, the first driving device is an overturning cylinder installed on the installation base, a transmission rack is connected to the piston end of the overturning cylinder, the roller arm penetrates through the top end of the installation base and is connected with a driven gear, and the driven gear is meshed with the transmission rack.

To sum up, the utility model discloses a rotatory upset of the rotatory half month that drives and be connected with it of drive roller shaft arm realizes the automatic upset of undertoe to the mesh, and structural design is simple, has improved the wholeness ability of hosiery machine, practices thrift the labour, has improved purpose accuracy and hosiery machine production efficiency.

Drawings

FIG. 1 is an exploded view of an embodiment of the present invention;

FIG. 2 is an assembly view of an embodiment of the present invention;

FIG. 3 is a schematic view of the roller arm of the present invention;

FIG. 4 is a schematic view of the roller arm and the half-moon rotation of the present invention;

FIG. 5 is a schematic view of an installation state of the spacer pin according to the present invention;

FIG. 6 is a diagram showing the fitting state between the first limit pin, the sensor and the limit screw according to the present invention;

FIG. 7 is a schematic view of the position of the stop pin in two operating states;

FIG. 8 is a schematic view of the position relationship of the rotary half-moon matching roller arm of the present invention during movement;

FIG. 9 is a schematic view of the installation of the roller arm and the mounting base according to the present invention;

FIG. 10 is a schematic view of the installation base and the sock head connecting seat of the present invention;

fig. 11 is the utility model discloses drive actuating cylinder and fixed block installation sketch map.

Fig. 12 is an exploded view of a second structure according to an embodiment of the present invention.

Description of the labeling: 1. rotating the block; 1-1/1-2, chamfering; 2. a roller arm; 2-1/2-2, cutting into noodles; 3. a bearing; 4. a groove; 5. mounting a base; 6. an inductor; 7. a hexagonal thin nut; 8. a motor; 9. a knob; 10. an air valve is adjusted; 11. a guide plate; 12. a connecting shaft; 13. a driving cylinder; 14. grooving; 15. tensioning the screw; 16. a clamping block; 17. a through hole; 18. a connecting plate; 19. an anti-collision screw; 20. an anti-collision block; 21. a fixed block; 22. a hosiery machine connecting seat; 23. a second limiting pin; 24. a first limiting pin; 25. a worm; 26. a limit screw; 27. a retainer ring; 28. fastening screws; 29. a hexagon socket head screw; 30. a flat washer; 31. a helical gear; 31-1/31-2, cutting grooves; 32. rotating the half-moon fluted disc; 33. a notch; 34. fixing a semilunar fluted disc; 35. a waist-shaped hole; 36. a fixing hole; 37. turning over the air cylinder; 38. a drive rack; 39. a driven gear.

Detailed Description

The present invention will be further described with reference to fig. 1 to 12.

The utility model provides a hosiery machine fluted disc upset is to mesh mechanism, includes to mesh device and undertoe connecting seat 22, undertoe connecting seat 22 is connected with mounting base 5, install roller arm 2 on the mounting base 5, the one end of roller arm 2 is equipped with rotatory piece 1, be equipped with the drive on the mounting base 5 the rotatory drive arrangement of roller arm 2 is one, undertoe connecting seat 22 is connected with the drive arrangement two of its up-and-down motion of drive, including fixed half moon fluted disc 34 and rotatory half moon fluted disc 32 to the mesh device, rotatory half moon fluted disc 32 can for fixed half moon fluted disc 34 upset, seted up on the rotatory half moon fluted disc 32 with 1 complex notch 33 of rotatory piece. Chamfers 1-1/1-2 which form an angle of 30 degrees with the vertical plane are arranged on two sides of the end part of the rotating block 1, so that collision loss generated by the rotating block 1 and the rotating half-moon-shaped fluted disc 32 in the ascending process can be effectively prevented. When the undertoe needs to be sewed up, two operation of drive arrangement drive undertoe connecting seat 22 and rise to the drive rises with two fixed connection's of undertoe connecting seat 5 is whole, inserts in notch 33 of rotatory semilunar fluted disc 32 (as shown in fig. 4) until the rotatory piece 1 of roller arm 2, and drive arrangement one operation this moment drives roller arm 2 and rotatory piece 1 rotation, thereby rotatory semilunar fluted disc 32 rotates to realize the mesh with fixed semilunar fluted disc 34.

Preferably, a groove 4 is formed in the mounting base 5, a retainer ring 27 is arranged in the groove 4, the roller arm 2 penetrates through the retainer ring 27 to be fixedly connected with the retainer ring 27, a first limit pin 24 is arranged on the retainer ring 27, and a limit screw 26 and an inductor 6 are sequentially arranged on two sides of the retainer ring 27 in the groove 4. Referring to fig. 5 to 7, the inductor 6 passes through the groove 4 of the mounting base 5 and is fixed in the groove 4 by using the hexagonal thin nut 7, the movement amplitude of the roller arm 2 can be adjusted by adjusting the inductor 6 and the limit screw 26, and the driving device drives the roller arm 2 to rotate, and the zero position state is shown in fig. 6. When the first limit pin 24 rotates from the zero position to the end point to trigger the sensor 6, the driving device stops rotating, and the roll shaft arm 2 completes the overturning action. As shown in fig. 8, when the position a is at the zero position, the rotating half-moon-shaped gear 32 is in a state, at this time, the rotating block 1 of the roller arm 2 is matched with the rotating half-moon-shaped gear 32, the driving device moves, the roller arm 2 and the rotating block 1 drive the rotating half-moon-shaped gear 32 to turn over, the first limit pin 24 and the sensor 6 are linked to drive the device to stop rotating, and the rotating half-moon-shaped gear 32 reaches the position B and is aligned with the fixed half-moon-shaped gear 34.

In this embodiment, preferably, concentric through holes are formed in the outer wall of the retainer ring 27 and the roller arm 2, the first limit pin 24 is inserted into the through holes, and the retainer ring 27 is provided with threaded holes for fixing the roller arm 2. As shown in fig. 9, the first limit pin 24 is inserted into the retainer ring 27 and the through hole of the roller arm 2, and the fastening screw 28 is installed in the upper and lower threaded holes of the retainer ring 27 to reinforce the fixed connection with the roller arm 2. Two slide bearings 3 are provided on the mounting base 5, and the roll arm 2 is mounted through the slide bearings 3 for limiting the movement of the roll arm 2 on the mounting base 5.

Preferably, a plurality of waist-shaped holes 35 are formed in the hosiery machine connecting seat 22, the waist-shaped holes 35 are parallel to the roller arm 2, and a second limit pin 23 connected with the mounting base 5 is arranged in each waist-shaped hole 35. As shown in fig. 10, two rows of the waist-shaped holes 35 are formed, two holes are formed in each row, the length direction of each waist-shaped hole 35 is parallel to the roller arm 2, two limiting pins two 23 and two fixing holes 36 are arranged on the mounting base 5 and are both arranged corresponding to the waist-shaped holes 35, and the two limiting pins two 23 are inserted into the corresponding waist-shaped holes 35. The front and back positions of the mounting base 5 can be adjusted by adjusting the position of the second limiting pin 23 in the kidney-shaped hole 35 to achieve the front and back adjustment matching of the roller arm 2, and after the position is adjusted, the sock head connecting seat 22 and the mounting base 5 are fixed by inserting screws into the fixing holes 36.

Preferably, in this embodiment, the second driving device is a driving cylinder 13, a fixing block 21 is connected to a piston end of the driving cylinder 13, the fixing block 21 is fixedly connected to the toe connecting seat 22, and an anti-collision block 20 is arranged between the driving cylinder 13 and the fixing block 21. The driving cylinder 13 adopts a double-track cylinder, two adjusting air valves 10 are connected to the double-track cylinder, the adjusting air valves 10 adopt two-way adjusting air valves 10, and the fixing block 21 and the sock head connecting seat 22 are fixed by an inner-angle cylindrical head screw and a gasket. When the sock head adjusting device works, the adjusting air valve 10 is ventilated, the piston end of the driving air cylinder 13 pushes the fixing block 21 connected with the piston end to move, and therefore the sock head connecting seat 22 connected with the fixing block 21 is pushed to ascend. As shown in fig. 11, the anti-collision block 20 is fixed between the front end of the driving cylinder 13 and the fixing block 21 by the anti-collision screw 19, so that the collision between the fixing block 21 and the driving cylinder 13 during the lifting of the driving cylinder 13 can be effectively avoided.

In this embodiment, it is preferable that the driving cylinder 13 is connected with a clamping block 16, a through hole 17 is formed in the middle of the clamping block 16, a connecting shaft 12 is arranged in the through hole 17, one end of the connecting shaft 12, which extends out of the clamping block 16, is connected with a connecting plate 18, the connecting plate 18 is fixed on the hosiery machine, a slot 14 which is tangent to the through hole 17 is formed in one side of the clamping block 16, and a plurality of tensioning screws 15 which are perpendicular to the slot 14 are arranged on the clamping block 16. The two tensioning screws 15 are arranged, when the position of the driving cylinder 13 needs to be driven, the tensioning screws 15 are firstly unscrewed, the rear end of the connecting shaft 12 is fixed with the connecting plate 18, the clamping block 16 is connected with the fixing block 21, the clamping block 16 moves in the axial direction of the connecting shaft 12, the upper position and the lower position of the driving cylinder 13 can be adjusted, the angle of the driving cylinder 13 can be adjusted by rotating in the radial direction of the connecting shaft 12, and after the adjustment is finished, the tensioning screws 15 are screwed.

In this embodiment, a guide plate 11 is slidably connected to the inside of the driving cylinder 13, and the front end of the guide plate 11 is connected to the toe connecting seat 22. The guide plate 11 is fixed on the side of the sock head connecting seat 22 and is attached to the side of the driving cylinder 13, after the driving cylinder 13 is ventilated, the piston pushes the fixing block 21 to move up and down, and the guide plate 11 can only slide in the length direction of the driving cylinder 13, so that the swinging of the driving cylinder 13 is limited, and the running stability of the mechanism is effectively improved.

In a first embodiment, as shown in fig. 1 and 2, the first driving device is a motor 8 mounted on the mounting base 5, a worm 25 is connected to a rotating shaft of the motor 8, a bevel gear 31 is connected to the roller arm 2 penetrating through the top end of the mounting base 5, and the bevel gear 31 is engaged with the worm 25. The driving motor 8 is electrified to drive the worm 25 connected with the driving motor to rotate so as to drive the bevel gear 31 meshed with the worm to rotate, and the roller shaft arm 2 is fixedly connected with the bevel gear 31, so that the rotation of the rotating block 1 at the tail end of the roller shaft arm 2 can be realized, and the overturning alignment of the rotating half-moon-shaped fluted disc 32 connected with the rotating block can be realized.

In the preferred embodiment, the roller arm 2 and the bevel gear 31 are respectively provided with a tangent plane 2-1/2-2 and a slot 31-1/31-2 which are matched and fixed with each other, and the bottom of the motor 8 is provided with a knob 9. As shown in figure 3, a tangent plane 2-1/2-2 is formed on the roller arm 2, a notch 31-1/31-2 is formed in the bevel gear 31, the tangent plane 2-1/2-2 is matched with the notch 31-1/31-2 to play a role in limiting and fixing when the bevel gear 31 is installed, and the bevel gear 31 is connected with the roller arm 2 and is fixed by a flat washer 30 and an inner hexagon head screw 29. The knob 9 arranged at the bottom of the motor 8 can be used for manually adjusting the initial position of the roller arm 2 and setting the zero position of the driving motor 8.

In the second embodiment, as shown in fig. 12, the first driving device is a tilting cylinder 37 mounted on the mounting base 5, a driving rack 38 is connected to a piston end of the tilting cylinder 37, the roller arm 2 penetrates through the top end of the mounting base 5 and is connected with a driven gear 39, the driven gear 39 is engaged with the driving rack 38, and the rest of the arrangement is the same as that of the first embodiment. The overturning cylinder 37 is fixed on the mounting base 5, the piston end is fixedly connected with the transmission rack 38, and the driven gear 39 meshed with the transmission rack 38 is fixed at one end of the roll shaft arm 2 extending into the mounting base 5. After the air is supplied to the overturning air cylinder 37, the driving rack 38 is driven to move up and down, so that the driven gear 39 meshed with the driving rack is driven to rotate, the roller shaft arm 2 drives the tail end rotating block 1 to rotate, and the overturning alignment of the rotating half-moon-shaped fluted disc 32 connected with the roller shaft arm is realized.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a hosiery machine fluted disc upset is to mesh mechanism which characterized in that: including to mesh device and undertoe connecting seat, the undertoe connecting seat is connected with the mounting base, install the roller arm on the mounting base, the one end of roller arm is equipped with rotatory piece, be equipped with the drive on the mounting base the rotatory drive arrangement of roller arm is one, the undertoe connecting seat is connected with the drive arrangement two of its up-and-down motion of drive, include fixed crescent moon fluted disc and rotatory crescent moon fluted disc to the mesh device, rotatory crescent moon fluted disc can for the upset of fixed crescent moon fluted disc, seted up on the rotatory crescent moon fluted disc with rotatory piece complex notch.

2. The hosiery machine fluted disc overturning and aligning mechanism of claim 1, wherein: the mounting base is provided with a groove, a check ring is arranged in the groove, the roller shaft arm penetrates through the check ring to be fixedly connected with the check ring, a first limit pin is arranged on the check ring, and limit screws and inductors are sequentially arranged on two sides of the check ring in the groove.

3. The hosiery machine fluted disc overturning and aligning mechanism of claim 2, wherein: the roller shaft arm is provided with a through hole, the outer wall of the retainer ring and the roller shaft arm are provided with concentric through holes, the first limit pin is inserted into the through hole, and the retainer ring is provided with a threaded hole fixed with the roller shaft arm.

4. The hosiery machine fluted disc overturning and aligning mechanism of claim 1, wherein: a plurality of waist-shaped holes are formed in the sock head connecting seat, the waist-shaped holes are parallel to the roller shaft arms, and limiting pins II connected with the mounting base are arranged in the waist-shaped holes.

5. The hosiery machine fluted disc overturning and aligning mechanism of claim 1, wherein: the driving device II is a driving cylinder, a fixed block is connected to the piston end of the driving cylinder, the fixed block is fixedly connected with the sock head connecting seat, and an anti-collision block is arranged on the driving cylinder and between the fixed blocks.

6. The hosiery machine fluted disc overturning and aligning mechanism of claim 5, wherein: the novel hosiery machine is characterized in that a clamping block is connected to the driving cylinder, a through hole is formed in the middle of the clamping block, a connecting shaft is arranged in the through hole, one end, extending out of the connecting shaft, of the clamping block is connected with a connecting plate, the connecting plate is fixed to the hosiery machine, a groove tangent to the through hole is formed in one side of the clamping block, and a plurality of tensioning screws vertical to the groove are arranged on the clamping block.

7. The hosiery machine fluted disc overturning and aligning mechanism of claim 5, wherein: the inner side of the driving cylinder is connected with a guide plate in a sliding mode, and the front end of the guide plate is connected with the sock head connecting seat.

8. The hosiery machine fluted disc overturning and aligning mechanism of claim 1, wherein: the first driving device is a motor installed on the installation base, a rotating shaft of the motor is connected with a worm, a roller arm penetrates through the top end of the installation base and is connected with a helical gear, and the helical gear is meshed with the worm.

9. The hosiery machine fluted disc overturning and aligning mechanism of claim 8, wherein: the roller arm and the bevel gear are respectively provided with a tangent plane and a cutting groove which are matched and fixed with each other, and the base of the motor is provided with a knob.

10. The hosiery machine fluted disc overturning and aligning mechanism of claim 1, wherein: the first driving device is an overturning air cylinder installed on the installation base, a transmission rack is connected to the piston end of the overturning air cylinder, the roller arm penetrates through the top end of the installation base and is connected with a driven gear, and the driven gear is meshed with the transmission rack.

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