CN209759759U - Bottom thread automatic replacing device of shuttle hook machine with adjustable manipulator angle - Google Patents
Bottom thread automatic replacing device of shuttle hook machine with adjustable manipulator angle Download PDFInfo
- Publication number
- CN209759759U CN209759759U CN201920433802.XU CN201920433802U CN209759759U CN 209759759 U CN209759759 U CN 209759759U CN 201920433802 U CN201920433802 U CN 201920433802U CN 209759759 U CN209759759 U CN 209759759U
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- manipulator
- sliding block
- fixing seat
- angle
- angle adjusting
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Abstract
A bottom thread device of a shuttle hook machine capable of adjusting the angle of a manipulator relates to the technical field of design of bottom thread devices of shuttle hook machines. The utility model comprises a manipulator and a slide block; the manipulator is connected with the sliding block through the manipulator angle adjusting fixing seat; the manipulator angle adjusting fixing seat is rotationally connected with the sliding block through a pin shaft; at least one adjusting long hole is formed in the manipulator angle adjusting fixing seat, and each adjusting long hole is arranged on the same circumference with the pin shaft as the circle center; and a locking screw penetrates through each adjusting long hole, each locking screw is in threaded connection with the sliding block, and the manipulator angle adjusting fixing seat and the sliding block are fixed through locking screws in a locking mode. The utility model has the advantages of simple and reasonable structure, convenient to use, improved work efficiency.
Description
Technical Field
The utility model relates to a shuttle machine automatic bottom line device's design technical field of changing.
Background
At present, the automatic bottom line replacing device is a novel product which is applied to an embroidery machine in the field of embroidery machine manufacturing and realizes automatic replacement of embroidery bottom lines, the bottom lines are taken out and fed in mainly through the clamping of an electric control manipulator, the working efficiency of the embroidery machine is effectively improved through the new technology, the manual operation is replaced safely and stably, and the automation is realized. However, in practical operation, the angle of the bobbin case installed in the rotating shuttle is not completely consistent due to the influence of the rotating shuttle of the machine frame, and the position of the manipulator cannot be adjusted because the manipulator is fixedly connected to the sliding block, so that the bobbin thread can be rubbed and touched or the bobbin thread cannot be completely placed in the position when the bobbin thread is grabbed and fed, thereby influencing the production efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but, the bottom line device is changed to convenient to use, increase efficiency's manipulator angle's automatic shuttle hook machine to above problem.
The utility model comprises a manipulator and a slide block; the manipulator is connected with the sliding block through the manipulator angle adjusting fixing seat; the manipulator angle adjusting fixing seat is rotationally connected with the sliding block through a pin shaft; the manipulator angle adjusting fixing seat is provided with at least one adjusting long hole, and each adjusting long hole is arranged on the same circumference with the pin shaft as the center of a circle; and a locking screw penetrates through each adjusting long hole, each locking screw is in threaded connection with the sliding block, and the manipulator angle adjusting fixing seat and the sliding block are locked and fixed through the locking screw.
The utility model discloses on the automatic bobbin thread device of changing of shuttle machine among the prior art, increased a manipulator angle modulation fixing base, made it use the slider as the base, drive the manipulator and carry out the angle fine setting. When the manipulator angle adjusting mechanism is used, the locking screws are firstly loosened, the manipulator angle adjusting fixing base is rotated along the positioning pins, and the manipulator angle adjusting fixing base and the sliding block are locked and fixed by screwing the locking screws after the contact surface of the manipulator and the shuttle shell is completely matched. The utility model has the advantages of simple and reasonable structure, convenient to use, improved work efficiency.
The manipulator angle adjusting fixing seat of the utility model comprises a steering plate which is vertically arranged, and the steering plate is arranged on one side of the sliding block in an overlapping way; a first pin hole is formed in the steering plate, and a second pin hole matched with the first pin hole is formed in the overlapped surface of the sliding block and the steering plate; one end of the pin shaft is tightly matched and connected with the second pin hole, and the other end of the pin shaft is inserted into the first pin hole in a clearance mode; a hand grip connecting plate is horizontally arranged at the upper end of the steering plate; the gripper is fixedly connected with the gripper connecting plate through a bolt; and a gap for finely adjusting the angle of the manipulator is arranged between the lower surface of the gripper connecting plate and the upper end surface of the sliding block. The utility model discloses round pin axle is fixed with the slider, leaves the clearance between tongs connecting plate and the slider up end, makes the steering plate can follow the certain angle of round pin axle rotation, and then finely tunes manipulator angle modulation fixing base, makes the manipulator can accurately grasp the bobbin case, improves work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is an exploded perspective view of the present invention.
Fig. 4 is a usage state diagram of the present invention.
Fig. 5 is another usage state diagram of the present invention.
Detailed Description
As shown in fig. 1, 2, 3, 4 and 5, the utility model is provided with a manipulator 1, a slide block 2 and a manipulator angle adjusting fixing seat 3; the manipulator angle adjusting fixing seat 3 comprises a vertically arranged steering plate 3-1 and a gripper connecting plate 3-2 horizontally arranged at the upper end of the steering plate 3-1.
A first pin hole 4 is formed in the steering plate 3-1, and a second pin hole 5 matched with the first pin hole 4 is formed in the overlapped surface of the sliding block 2 and the steering plate 3-1; a pin shaft 6 penetrates through the first pin hole 4 and the second pin hole 5; the pin shaft 6 is in clearance fit with the first pin hole 4 and is in close fit connection with the second pin hole 5.
A pair of arc-shaped adjusting long holes 7 are symmetrically arranged on the steering plate 3-1, and the pair of arc-shaped adjusting long holes 7 are arranged on the same circumference with the pin shaft 6 as the center of a circle; locking screws 8 in threaded connection with the sliding blocks 2 are respectively arranged in the pair of arc-shaped adjusting long holes 7; manipulator angle modulation fixing base 3 passes through locking screw 8 and slider 2 fastening connection.
The manipulator 1 is fixedly connected with the gripper connecting plate 3-2 through bolts; a gap 9 is arranged between the lower surface of the handle connecting plate 3-2 and the upper end surface of the sliding block 2. This clearance 9 is used for providing the required space when manipulator angle modulation fixing base 3 rotates fine setting along round pin 6.
During the use, when finding manipulator 1 and rotating shuttle mismatch, can loosen locking screw 8, rotate manipulator angle modulation fixing base 3, adjust the position of manipulator 1 until corresponding with the rotating shuttle position. And then the locking screw 8 is screwed down to fix the manipulator angle adjusting fixing seat 3 and the sliding block 2.
Claims (2)
1. The shuttle hook machine automatic bottom line replacing device capable of adjusting the angle of the manipulator comprises the manipulator and a sliding block; the method is characterized in that: the manipulator is connected with the sliding block through the manipulator angle adjusting fixing seat; the manipulator angle adjusting fixing seat is rotationally connected with the sliding block through a pin shaft; the manipulator angle adjusting fixing seat is provided with at least one adjusting long hole, and each adjusting long hole is arranged on the same circumference with the pin shaft as the center of a circle; and a locking screw penetrates through each adjusting long hole, each locking screw is in threaded connection with the sliding block, and the manipulator angle adjusting fixing seat and the sliding block are locked and fixed through the locking screw.
2. The automatic bobbin thread replacing device of the shuttle hook machine with adjustable manipulator angle as claimed in claim 1, wherein: the manipulator angle adjusting fixing seat comprises a steering plate which is vertically arranged, and the steering plate is arranged on one side of the sliding block in an overlapping mode; a first pin hole is formed in the steering plate, and a second pin hole matched with the first pin hole is formed in the overlapped surface of the sliding block and the steering plate; one end of the pin shaft is tightly matched and connected with the second pin hole, and the other end of the pin shaft is inserted into the first pin hole in a clearance mode; a hand grip connecting plate is horizontally arranged at the upper end of the steering plate; the gripper is fixedly connected with the gripper connecting plate through a bolt; and a gap for finely adjusting the angle of the manipulator is arranged between the lower surface of the gripper connecting plate and the upper end surface of the sliding block.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018212350940 | 2018-08-02 | ||
| CN201821235094 | 2018-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209759759U true CN209759759U (en) | 2019-12-10 |
Family
ID=68757582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920433802.XU Active CN209759759U (en) | 2018-08-02 | 2019-04-02 | Bottom thread automatic replacing device of shuttle hook machine with adjustable manipulator angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209759759U (en) |
-
2019
- 2019-04-02 CN CN201920433802.XU patent/CN209759759U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |