CN210619858U - Yarn stick closing device - Google Patents
Yarn stick closing device Download PDFInfo
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- CN210619858U CN210619858U CN201921003855.4U CN201921003855U CN210619858U CN 210619858 U CN210619858 U CN 210619858U CN 201921003855 U CN201921003855 U CN 201921003855U CN 210619858 U CN210619858 U CN 210619858U
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- mold closing
- driving rod
- yarn
- lamella
- driving
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Abstract
The utility model discloses a yarn stick MOLD CLAMPING APPARATUS, including left compound die lamella, with left compound die lamella matched with right compound die lamella to and be used for driving left compound die lamella and right compound die lamella and fold in step or the actuating mechanism who expandes, when left side compound die lamella and right compound die lamella fold, form the guide cylinder that supplies the yarn stick to pass, actuating mechanism includes: a left driving rod connected with the left mold closing flap; a right driving rod connected with the right die closing flap; the two ends of the connecting rod are respectively connected with the left driving rod and the right driving rod; the left rotating shaft is matched with the left driving rod; a right rotating shaft matched with the right driving rod; and the power cylinder is used for driving the left driving rod to rotate around the left rotating shaft. The utility model discloses under the guide effect of left side mold closing lamella and right mold closing lamella, the accurate whereabouts of yarn stick big head end on the yarn stick and insert and connect on the base, after the grafting is accomplished, the yarn stick yarn that will peg graft carries to next process with the base, the utility model discloses convenient operation can be convenient for the yarn stick and the base cooperatees, improves work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the yarn processing, concretely relates to yarn stick MOLD CLAMPING APPARATUS.
Background
In an industrial process, yarn production generally comprises the following steps: (1) a spinning stage: typically ring spinning, to produce a yarn rod yarn, including a yarn rod and a yarn wound on the yarn rod; (2) a winding step: the yarn is unwound from a rod, cleaned of defects and rewound into a package containing a greater quantity of yarn. The winding process is much faster than spinning, so that a small number of winding units or stations, about several tens, can complete the production of a large number of yarn units, about several thousands. Generally, a yarn bar from a spinning machine is wound around the bottom of a yarn bar package or a yarn bar tube thereof at a yarn end thereof by a predetermined number of turns, and the yarn end of the yarn bar cut by scissors is inserted into the interior of the yarn bar tube.
The diameter sizes of the two ends of the yarn rod are different, the larger end is a large-end section, the smaller end is a small-end section, in the prior art, in order to facilitate the yarn inserting operation, the large-end section of the yarn rod is usually required to be inserted into the base in advance, yarn of the yarn rod is in a vertical state, and then the tail end of the yarn is inserted into the small-end section of the yarn rod above the yarn rod. And when the yarn stick and the base are matched, the mode of manual operation is usually adopted, the mode wastes time and labor, and the efficiency is lower.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a yarn stick MOLD CLAMPING APPARATUS can be convenient for yarn stick and base cooperate.
The technical scheme of the utility model is that: a yarn rod mold closing device comprises a left mold closing flap, a right mold closing flap matched with the left mold closing flap, and a driving mechanism used for driving the left mold closing flap and the right mold closing flap to be closed or unfolded synchronously, when the left mold closing flap and the right mold closing flap are closed, a guide cylinder for a yarn rod to pass through is formed, and the driving mechanism comprises:
a left driving rod connected with the left mold closing flap;
a right driving rod connected with the right die closing flap;
the two ends of the connecting rod are respectively connected with the left driving rod and the right driving rod;
the left rotating shaft is matched with the left driving rod;
a right rotating shaft matched with the right driving rod;
and the power cylinder is used for driving the left driving rod to rotate around the left rotating shaft.
The utility model discloses well actuating mechanism's drive principle does: the power cylinder drives a left driving rod connected with the left mold closing flap, the left driving rod rotates around the left rotating shaft, the left mold closing flap is unfolded or folded, in addition, the right driving rod and the left driving rod are connected through a connecting rod, and the right driving rod is connected with the right mold closing flap, so that when the left driving rod moves, the connecting rod is driven to move, the connecting rod drives the right driving rod to move, and finally, the right driving rod drives the right mold closing flap to move, and the right mold closing flap and the left mold closing flap can be synchronously unfolded or folded.
When needs are with the yarn stick with the base cooperation, with the base as for the utility model discloses a below, left side clamping lamella and right side clamping lamella are in the expansion state, then follow the yarn stick the utility model discloses top free fall to be located the below with base complex one end, when falling to between left side clamping lamella and the right side clamping lamella, actuating mechanism drive left side clamping lamella and right side clamping lamella draw in, and then get into the base top with the yarn stick direction of whereabouts, fall to the base on at last, and then realize the cooperation with the base.
The utility model discloses well actuating mechanism's structure can carry out multiple setting in addition, and in order to make the drive more stable, as preferred, actuating mechanism is still including two lower actuating levers that are located left actuating lever and right actuating lever below respectively, and the one end of two lower actuating levers is connected with left pivot and right pivot respectively, and the other end is connected with left compound die lamella and right compound die lamella respectively.
Preferably, the mold clamping device further comprises a left mounting plate and a right mounting plate which are respectively connected with the left mold clamping valve and the right mold clamping valve, the left driving rod and the corresponding lower driving rod are connected with the left mounting plate, and the right driving rod and the corresponding lower driving rod are connected with the right mounting plate.
Preferably, the power cylinder further comprises a mounting seat, the mounting seat is located above the lower driving rod, the left rotating shaft and the right rotating shaft penetrate through the mounting seat, and the power cylinder is mounted on the mounting seat.
The utility model discloses the structural style of well left side clamping lamella and right side clamping lamella has a plurality ofly, as preferred, left side clamping lamella and right side clamping lamella are the arc.
Preferably, when the left die closing flap and the right die closing flap are folded to form a guide cylinder for a yarn rod to pass through, the caliber of the upper end of the guide cylinder is larger than the caliber of the lower end of the guide cylinder.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
the utility model discloses under the guide effect of left side mold closing lamella and right mold closing lamella, the accurate whereabouts of yarn stick big head end on the yarn stick and insert and connect on the base, after the grafting is accomplished, the yarn stick yarn that will peg graft carries to next process with the base, the utility model discloses convenient operation can be convenient for the yarn stick and the base cooperatees, improves work efficiency.
Drawings
Fig. 1 is a schematic structural diagram (folded state) of the present invention.
Fig. 2 is a schematic structural view (expanded state) of the present invention.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a left side mould clamping lamella 1, with left mould clamping lamella 1 matched with right mould clamping lamella 2 to and be used for driving left side mould clamping lamella 1 and right mould clamping lamella 2 and fold in step or the actuating mechanism 3 that expands, when left side mould clamping lamella 1 folds with right mould clamping lamella 2, form the guide cylinder that supplies the yarn stick to pass, actuating mechanism 3 includes:
a left drive lever 31 connected to the left mold clamping flap 1;
a right drive lever 32 connected to the right mold clamping half 2;
a link 33 having both ends connected to the left driving lever 31 and the right driving lever 32, respectively;
a left rotation shaft 34 engaged with the left drive lever 31;
a right rotating shaft 35 engaged with the right driving lever 32;
and a power cylinder 36 for driving the left driving lever 31 to rotate about the left rotation shaft 34.
The utility model discloses well actuating mechanism 3's drive principle does: the power cylinder 36 drives the left driving rod 31 connected with the left mold closing flap 1, the left driving rod 31 rotates around the left rotating shaft 34, the left mold closing flap 1 is unfolded or folded, in addition, the right driving rod 32 is connected with the left driving rod 31 through the connecting rod 33, and the right driving rod 32 is connected with the right mold closing flap 2, so that when the left driving rod 31 moves, the connecting rod 33 is driven to move, the connecting rod 33 drives the right driving rod 32 to move, and finally, the right driving rod 32 drives the right mold closing flap 2 to move, and synchronous unfolding (shown in fig. 2) or folding (shown in fig. 1) of the right mold closing flap 2 and the left mold closing flap 1 can be realized.
When needs are with the yarn stick with the base cooperation, with the base as for the utility model discloses a below, left side mold closing lamella 1 and right side mold closing lamella 2 are in the expansion state, then follow the yarn stick the utility model discloses top free fall to be located the below with base complex one end, when falling between left side mold closing lamella 1 and the right side mold closing lamella 2, actuating mechanism 3 drives left side mold closing lamella 1 and right side mold closing lamella 2 and draws in, and then gets into the base top with the yarn stick direction of whereabouts, falls to the base at last on, and then realizes the cooperation with the base.
The utility model discloses well left side compound die lamella 1 and right side compound die lamella 2's structural style has the multiple, for example left side compound die lamella 1 and right side compound die lamella 2 can be the arc. And when the left die closing flap 1 and the right die closing flap 2 are folded to form a guide cylinder for a yarn rod to pass through, the caliber of the upper end of the guide cylinder is larger than that of the lower end of the guide cylinder.
The utility model discloses well actuating mechanism 3's structure can also carry out multiple setting, in order to make the drive more stable, for example as shown in FIG. 1, actuating mechanism 3 is still including two lower drive bars 37 and lower drive bar 38 that are located left drive pole 31 and right drive pole 32 below respectively, and the one end of two lower drive bars is connected with left pivot 34 and right pivot 35 respectively, and the other end is connected with left compound die lamella 1 and right compound die lamella 2 respectively.
As shown in fig. 1, the present invention further comprises a left mounting plate and a right mounting plate 39 respectively connected to the left mold closing flap 1 and the right mold closing flap 2, the left driving rod 31 and the corresponding lower driving rod 37 are connected to the left mounting plate, and the right driving rod 32 and the corresponding lower driving rod are connected to the right mounting plate.
As shown in fig. 1 and fig. 2, the present invention further includes a mounting seat 4, the mounting seat is located above the lower driving rod, the left rotating shaft 34 and the right rotating shaft 35 pass through the mounting seat, and the power cylinder 36 is installed on the mounting seat.
Claims (6)
1. The yarn rod mold closing device is characterized by comprising a left mold closing valve, a right mold closing valve matched with the left mold closing valve and a driving mechanism for driving the left mold closing valve and the right mold closing valve to be closed or unfolded synchronously, wherein when the left mold closing valve and the right mold closing valve are closed, a guide cylinder for a yarn rod to pass through is formed, and the driving mechanism comprises:
a left driving rod connected with the left mold closing flap;
a right driving rod connected with the right die closing flap;
the two ends of the connecting rod are respectively connected with the left driving rod and the right driving rod;
the left rotating shaft is matched with the left driving rod;
a right rotating shaft matched with the right driving rod;
and the power cylinder is used for driving the left driving rod to rotate around the left rotating shaft.
2. The apparatus of claim 1, wherein the drive mechanism further comprises two lower drive rods located below the left and right drive rods, respectively, one end of each of the two lower drive rods being connected to the left and right pivot shafts, respectively, and the other end of each of the two lower drive rods being connected to the left and right clamp halves, respectively.
3. The apparatus of claim 2, further comprising a left mounting plate and a right mounting plate coupled to the left and right clamp halves, respectively, the left drive bar and corresponding lower drive bar being coupled to the left mounting plate and the right drive bar and corresponding lower drive bar being coupled to the right mounting plate.
4. The apparatus as claimed in claim 3, further comprising a mounting base above the lower driving rod, the left and right rotary shafts passing through the mounting base, and the power cylinder being mounted on the mounting base.
5. The apparatus for clamping a yarn bar in accordance with any one of claims 1 to 4, wherein the left and right clamping halves are arcuate.
6. The yarn bar mold closing apparatus according to any one of claims 1 to 4, wherein when the left mold closing die piece and the right mold closing die piece are closed to form a guide cylinder through which a yarn bar passes, an upper end caliber of the guide cylinder is larger than a lower end caliber of the guide cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921003855.4U CN210619858U (en) | 2019-06-28 | 2019-06-28 | Yarn stick closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921003855.4U CN210619858U (en) | 2019-06-28 | 2019-06-28 | Yarn stick closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210619858U true CN210619858U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921003855.4U Active CN210619858U (en) | 2019-06-28 | 2019-06-28 | Yarn stick closing device |
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| Country | Link |
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| CN (1) | CN210619858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498295A (en) * | 2019-06-28 | 2019-11-26 | 杭州锐冠科技有限公司 | A kind of yarn stick mold closing mechanism |
-
2019
- 2019-06-28 CN CN201921003855.4U patent/CN210619858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498295A (en) * | 2019-06-28 | 2019-11-26 | 杭州锐冠科技有限公司 | A kind of yarn stick mold closing mechanism |
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