CN217018710U

CN217018710U - Dust removal hole processingequipment of cylinder

Info

Publication number: CN217018710U
Application number: CN202220924868.0U
Authority: CN
Inventors: 陈玉保
Original assignee: Shaoxing Zhantai Machinery Co ltd
Current assignee: Shaoxing Zhantai Machinery Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-07-22
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a device for processing a dust removal hole of a needle cylinder, which is characterized in that: the screw rod seat is arranged on the upper portion of the base, the rotating seat is arranged above the screw rod seat, a screw rod is arranged in the middle of the screw rod seat in a rotating mode, a screw rod sliding block is arranged on the screw rod, the upper end of the screw rod sliding block is connected with the bottom of the rotating seat, a screw rod motor is arranged at the front end of the screw rod, the front end of the screw rod penetrates out of the screw rod seat and is connected with a motor shaft of the screw rod motor, a rotating disc is arranged on the upper portion of the rotating seat, a plurality of fixtures are arranged on the upper portion of the rotating disc, a rotating rod is arranged inside the rotating seat in a rotating mode, the upper end of the rotating rod is connected with the bottom of the rotating disc, and a worm wheel is arranged on the rotating rod. The utility model can uniformly process the dust removing holes on the needle cylinder.

Description

Dust removal hole processingequipment of cylinder

Technical Field

The utility model relates to the technical field of needle cylinder processing equipment, in particular to a dust removal hole processing device of a needle cylinder.

Background

The circular knitting machine has the advantages of multiple knitting systems, high rotating speed, high yield, fast change of flower shapes, good quality of fabrics, few working procedures and strong adaptability of products, so the circular knitting machine is developed quickly. The needle cylinder is used for placing knitting needles, so a plurality of needle grooves are formed. With the use of the needle, impurities are likely to be accumulated in the needle groove. The manual cleaning is relatively troublesome, and dust removal holes are required to be formed in the needle cylinder to connect with blowing equipment for dust removal. In order to ensure the dust removal effect, the dust removal holes are corresponding to the needle grooves and are uniformly distributed on the needle cylinder.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a device for processing a dust removal hole of a needle cylinder.

In order to achieve the purpose, the utility model provides the following technical scheme to realize the purpose:

a dust removal hole processing device of a needle cylinder comprises a machine base, a screw rod seat is arranged on the upper portion of the machine base, a rotating seat is arranged above the screw rod seat, a screw rod is rotatably arranged in the middle of the screw rod seat, a screw rod sliding block is arranged on the screw rod, the upper end of the screw rod sliding block is connected with the bottom of the rotating seat, a screw rod motor is arranged at the front end of the screw rod seat, the front end of the screw rod penetrates out of the screw rod seat and is connected with a motor shaft of the screw rod motor, a rotating disc is arranged on the upper portion of the rotating seat, a plurality of clamps are arranged on the upper portion of the rotating disc, a rotating rod is rotatably arranged in the rotating seat, the upper end of the rotating rod is connected with the bottom of the rotating disc, a worm wheel is arranged on the rotating rod, a transmission case is arranged on the side face of the rotating seat, a worm is rotatably arranged in the transmission case and is meshed with the worm wheel, a worm motor is arranged on the rear side of the transmission case, the motor shaft of the worm motor is connected with the worm, a lifting rotating mechanism is arranged on the rear side of the screw rod seat, the lifting and rotating mechanism is provided with a rotating arm, a drilling motor is arranged on the front side of the rotating arm, a rotating shaft seat is arranged on the lower portion of the drilling motor, a rotating shaft is arranged in the rotating shaft seat, the rear end of the rotating shaft is connected with a drill bit, a commutator is arranged between the drilling motor and the rotating shaft seat, a motor shaft of the drilling motor is connected with the input end of the commutator, and the rotating shaft is connected with the output end of the commutator.

As preferred, a plurality of T-shaped grooves have been seted up on the rolling disc, a plurality of T-shaped groove evenly distributed, anchor clamps include fixed plate and mounting panel, be connected with the floor between fixed plate and the mounting panel, be provided with first bolt between fixed plate and the rolling disc, the head card of first bolt is gone into the T-shaped inslot, the screw rod of first bolt passes the fixed plate and is connected with the nut, mounting panel upper portion is provided with the mount pad, the mount pad inboard is connected with the fixing base, the U-shaped hole has been seted up to the mounting panel intermediate position, be provided with the second bolt in the fixing base, the head of second bolt is located the fixing base, the screw rod of second bolt passes the fixing base, the U-shaped hole is connected with the nut, the mount pad outside is provided with the arc piece.

As the preferred, the screw rod seat upper portion left and right sides all is provided with the gib block, rotates the seat front and back side and all is provided with two sliding blocks, and the sliding block sets up on the gib block that corresponds.

Preferably, the left side surface and the right side surface of the screw rod seat are provided with limit grooves below the guide strips, the lower part of the sliding block is connected with a clamping block, and the inner end of the clamping block extends into the limit grooves.

Preferably, lifting and rotating mechanism includes the pneumatic cylinder, and the piston rod upper end of pneumatic cylinder is connected with the backup pad, and backup pad upper portion is provided with the rotating electrical machines, and the rotor arm lower extreme is connected with the motor shaft upper end of rotating electrical machines.

Compared with the prior art, the utility model has the beneficial effects that: by controlling the angle of each rotation of the rotating disc, uniformly distributed dust removing holes are accurately drilled on the needle cylinder; the position of the clamp is adjustable, the needle cylinders with different sizes can be fixed, and the use range is enlarged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a top view of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

fig. 5 is a schematic structural view of the lifting and rotating mechanism of the present invention.

Reference numerals: 1. a machine base; 2. a screw base; 3. a guide strip; 4. a rotating seat; 5. a screw rod slide block; 6. rotating the disc; 7. a slider; 8. rotating the rod; 9. a worm gear; 10. a transmission case; 11. a worm; 12. a limiting groove; 13. a clamping block; 14. a T-shaped slot; 15. a clamp; 16. a rotating arm; 17. a drilling motor; 18. a screw motor; 19. a screw rod; 20. a worm motor; 21. blocking strips; 22. a support plate; 23. a rotating electric machine; 24. a fixing plate; 25. mounting a plate; 26. a rib plate; 27. a first bolt; 28. a U-shaped hole; 29. a fixed seat; 30. a mounting seat; 31. an arc-shaped block; 32. a second bolt; 33. a third bolt; 34. a hydraulic cylinder; 35. a commutator; 36. a rotating shaft seat; 37. a rotating shaft; 38. a drill bit.

Detailed Description

Embodiments of the present invention are described in detail below with reference to fig. 1-5.

A dedusting hole processing device of a needle cylinder comprises a machine base 1, a screw rod seat 2 is arranged on the upper portion of the machine base 1, a rotating seat 4 is arranged above the screw rod seat 2, a screw rod 19 is rotatably arranged in the middle of the screw rod seat 2, a screw rod sliding block 5 is arranged on the screw rod 19, the upper end of the screw rod sliding block 5 is connected with the bottom of the rotating seat 4, a screw rod motor 18 is arranged at the front end of the screw rod seat 2, the front end of the screw rod 19 penetrates out of the screw rod seat 2 and is connected with a motor shaft of the screw rod motor 18, a rotating disc 6 is arranged on the upper portion of the rotating seat 4, a plurality of clamps 15 are arranged on the upper portion of the rotating disc 6, a thrust ball bearing is arranged between the rotating disc 6 and the rotating seat 4, a rotating rod 8 is rotatably arranged inside the rotating seat 4, the upper end of the rotating rod 8 is connected with the bottom of the rotating disc 6, a worm wheel 9 is arranged on the rotating rod 8, a transmission box 10 is arranged on the side surface of the rotating seat 4, a worm 11 is rotatably arranged in the transmission box 10, the worm 11 is meshed with the worm wheel 9, the rear side of the transmission case 10 is provided with the worm motor 20, a motor shaft of the worm motor 20 is connected with the worm 11, the rear side of the screw rod seat 2 is provided with the lifting and rotating mechanism, the rotating arm 16 is arranged on the lifting and rotating mechanism, the front side of the rotating arm 16 is provided with the drilling motor 17, the lower portion of the drilling motor 17 is provided with a rotating shaft seat 36, a rotating shaft 37 is arranged in the rotating shaft seat 36, the rear end of the rotating shaft 37 is connected with a drill bit 38, a commutator 35 is arranged between the drilling motor 17 and the rotating shaft seat 36, the motor shaft of the drilling motor 17 is connected with the input end of the commutator 35, and the rotating shaft 37 is connected with the output end of the commutator 35.

The worm motor 20 drives the worm 11 to rotate, and the worm 11 drives the meshed worm wheel 9 to rotate so as to drive the rotating disc 6 to rotate. The worm motor 20 controls the rotation turns of the worm 11, so that the angle of rotation of the worm wheel 9 at each time can be controlled, dust removing holes are uniformly drilled on the needle cylinder, and the distance among the dust removing holes is ensured to be consistent.

The rotating disc 6 is provided with a plurality of T-shaped grooves 14, the T-shaped grooves 14 are evenly distributed, the clamp 15 comprises a fixing plate 24 and a mounting plate 25, a ribbed plate 26 is connected between the fixing plate 24 and the mounting plate 25, a first bolt 27 is arranged between the fixing plate 24 and the rotating disc 6, the head of the first bolt 27 is clamped into the T-shaped groove 14, the screw of the first bolt 27 penetrates through the fixing plate 24 and is connected with a nut, the upper part of the mounting plate 25 is provided with a mounting seat 30, the inner side of the mounting seat 30 is connected with a fixed seat 29, the middle position of the mounting plate 25 is provided with a U-shaped hole 28, a second bolt 32 is arranged in the fixed seat 29, the head of the second bolt 32 is positioned on the fixed seat 29, the screw of the second bolt 32 penetrates through the fixed seat 29 and the U-shaped hole 28 and is connected with the nut, the outer side of the mounting seat 30 is provided with an arc-shaped block 31, the radian of the outer side of the arc-shaped block 31 is matched with the inner diameter of a needle cylinder to be processed, and can be attached to the inner wall of the needle cylinder, thereby support the cylinder to fix it, arc piece 31 adopts the rubber material preparation, can avoid causing the damage to the inner wall when supporting the cylinder inner wall, and arc piece 31 inboard is connected with third bolt 33, and third bolt 33 passes mount pad 30 and is connected with the nut.

The clamps 15 can be fixed at different distances from the center of the rotary disk 6 by the cooperation of the first bolts 27 and the T-shaped grooves 14, so that the needle cylinders of different diameters are supported by the mounting plate 25. The position of the mounting seat 30 is adjusted through the matching of the second bolt 32 and the U-shaped hole 28, and the arc-shaped block 31 matched with the needle cylinders is mounted, so that the needle cylinders with different sizes can be fixed, and preparation is made for subsequent drilling.

The guide strips 3 are arranged on the left side and the right side of the upper portion of the screw rod seat 2, two sliding blocks 7 are arranged on the front side and the rear side of the rotating seat 4, and the sliding blocks 7 are arranged on the corresponding guide strips 3. The sliding blocks 7 and the guide strips 3 are matched to ensure that the left and right positions of the rotating seat 4 moving on the screw rod seat 2 cannot be deviated.

The rear end of the guide strip 3 is provided with a barrier strip 21 for limiting the position of the rotating seat 4 moving on the screw rod seat 2 and preventing the rotating seat 4 from colliding with a rear lifting and rotating mechanism after moving.

The left side surface and the right side surface of the screw rod seat 2 are provided with a limiting groove 12 at the position below the guide strip 3, the lower part of the sliding block 7 is connected with a clamping block 13, and the inner end of the clamping block 13 extends into the limiting groove 12. The clamping block 13 is matched with the limiting groove 12 and used for limiting the up-and-down movement of the sliding block 7 and ensuring that the rotating seat 4 cannot jump up and down in the machining process, so that the position of a drilling hole is prevented from being deviated.

The lifting and rotating mechanism comprises a hydraulic cylinder 34, the upper end of a piston rod of the hydraulic cylinder 34 is connected with a supporting plate 22, a rotating motor 23 is arranged on the upper portion of the supporting plate 22, and the lower end of the rotating arm 16 is connected with the upper end of a motor shaft of the rotating motor 23.

The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and all technical solutions that belong to the idea of the present invention belong to the scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a dust removal hole processingequipment of cylinder which characterized in that: comprises a machine base (1), a screw rod seat (2) is arranged on the upper portion of the machine base (1), a rotating seat (4) is arranged above the screw rod seat (2), a screw rod (19) is arranged at the middle position of the screw rod seat (2) in a rotating mode, a screw rod sliding block (5) is arranged on the screw rod (19), the upper end of the screw rod sliding block (5) is connected with the bottom of the rotating seat (4), a screw rod motor (18) is arranged at the front end of the screw rod seat (2), the front end of the screw rod (19) penetrates out of the screw rod seat (2) and is connected with a motor shaft of the screw rod motor (18), a rotating disc (6) is arranged on the upper portion of the rotating seat (4), a plurality of clamps (15) are arranged on the upper portion of the rotating disc (6), a rotating rod (8) is arranged inside the rotating seat (4) in a rotating mode, the upper end of the rotating disc (8) is connected with the bottom of the rotating disc (6), a worm wheel (9) is arranged on the rotating disc (8), the drilling machine is characterized in that a transmission case (10) is arranged on the side face of the rotating seat (4), a worm (11) is arranged in the transmission case (10) in a rotating mode, the worm (11) is meshed with a worm wheel (9), a worm motor (20) is arranged on the rear side of the transmission case (10), a motor shaft of the worm motor (20) is connected with the worm (11), a lifting and rotating mechanism is arranged on the rear side of the screw rod seat (2), a rotating arm (16) is arranged on the lifting and rotating mechanism, a drilling motor (17) is arranged on the front side of the rotating arm (16), a rotating shaft seat (36) is arranged on the lower portion of the drilling motor (17), a rotating shaft (37) is arranged in the rotating shaft seat (36), a drill bit (38) is connected to the rear end of the rotating shaft (37), a commutator (35) is arranged between the drilling motor (17) and the rotating shaft seat (36), and the motor shaft of the drilling motor (17) is connected with the input end of the commutator (35), the rotating shaft (37) is connected with the output end of the commutator (35).

2. The dust-removing hole-machining device for the cylinder according to claim 1, characterized in that: the novel rotary table is characterized in that a plurality of T-shaped grooves (14) are formed in the rotary table (6), the T-shaped grooves (14) are uniformly distributed, the clamp (15) comprises a fixing plate (24) and a mounting plate (25), rib plates (26) are connected between the fixing plate (24) and the mounting plate (25), first bolts (27) are arranged between the fixing plate (24) and the rotary table (6), the heads of the first bolts (27) are clamped into the T-shaped grooves (14), the screw rods of the first bolts (27) penetrate through the fixing plate (24) and are connected with nuts, a mounting seat (30) is arranged on the upper portion of the mounting plate (25), a fixing seat (29) is connected to the inner side of the mounting seat (30), a U-shaped hole (28) is formed in the middle position of the mounting plate (25), a second bolt (32) is arranged in the fixing seat (29), and the heads of the second bolts (32) are located on the fixing seat (29), the screw rod of second bolt (32) passes fixing base (29), U shape hole (28) and is connected with the nut, mount pad (30) outside is provided with arc piece (31).

3. The dust-removing hole-processing device for the cylinder according to claim 1, wherein: guide strips (3) are arranged on the left side and the right side of the upper portion of the screw rod seat (2), two sliding blocks (7) are arranged on the front side and the rear side of the rotating seat (4), and the sliding blocks (7) are arranged on the corresponding guide strips (3).

4. The dust-removing hole-processing device for the cylinder according to claim 3, wherein: the left side face and the right side face of the screw rod seat (2) are provided with limiting grooves (12) in positions below the guide strips (3), the lower portion of the sliding block (7) is connected with a clamping block (13), and the inner end of the clamping block (13) extends into the limiting grooves (12) to be arranged.

5. The dust-removing hole-processing device for the cylinder according to claim 1, wherein: lifting and drop rotating mechanism includes pneumatic cylinder (34), the piston rod upper end of pneumatic cylinder (34) is connected with backup pad (22), backup pad (22) upper portion is provided with rotating electrical machines (23), rotor arm (16) lower extreme is connected with the motor shaft upper end of rotating electrical machines (23).