CN113320130A - Method and device suitable for automatically shearing and splicing winding yarns - Google Patents
Method and device suitable for automatically shearing and splicing winding yarns Download PDFInfo
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- CN113320130A CN113320130A CN202110753432.XA CN202110753432A CN113320130A CN 113320130 A CN113320130 A CN 113320130A CN 202110753432 A CN202110753432 A CN 202110753432A CN 113320130 A CN113320130 A CN 113320130A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
- B29C53/62—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
- B29C53/8091—Cutting the ends, surface finishing
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a method and a device suitable for automatically splicing winding yarns, wherein the winding yarns are pressed down to the surface of a winding die through a first compression roller, yarn splicing thread ends are flatly pressed on the surface of the die through reverse rotation, then the winding die rotates forwards, a circle of zero-tension yarns are wound firstly, then yarn splicing is completed, then a winding process is started, the winding is completed, and the winding yarns are cut through the first compression roller, a yarn clamping rod, a pressing block and a cutter under a second compression roller, so that the yarn cutting process is automatically completed.
Description
Technical Field
The invention belongs to the field of composite material preparation, and particularly relates to a method and a device suitable for automatically shearing and splicing yarns of winding yarns.
Background
In order to improve the working efficiency of winding yarns of the winding die, the invention discloses a method and a device for automatically cutting and splicing yarns.
Disclosure of Invention
The invention provides a method suitable for automatically shearing and splicing winding yarns, which comprises the following steps:
(1) yarn splicing: the winding mold machine is characterized in that an extension arm drives a yarn splicing device to be arranged above a winding mold, a first press roller is arranged at a pressing position above the axis of the mold, the first press roller is used for pressing the winding yarn to the surface of the winding mold in a downward mode, the winding mold rotates reversely for a certain angle, a yarn splicing thread end is flatly pressed on the surface of the mold, a yarn clamping rod is opened, the first press roller is lifted, then the winding mold rotates forwards, and a circle of zero-tension yarn is wound firstly to complete yarn splicing;
(2) winding: the winding mould rotates forwards and winds until the winding procedure is finished;
(3) yarn cutting: the stretching arm moves the yarn splicing device to the upper side of the winding die, the second compression roller is arranged above the axis of the die in a downward pressing mode, the second compression roller is arranged on the surface of the winding die in a downward pressing mode, the winding yarn is tightly pressed on the surface of the die, the first compression roller is arranged in place in the downward pressing mode, the yarn clamping rod swings backwards to hook the winding yarn, the first compression roller and the yarn clamping rod are integrally lifted, pressing blocks and the yarn clamping rod are used for clamping two ends of the yarn, the winding yarn is cut off by the cutter, the cutter resets after the yarn is cut off, the winding die continues to rotate forwards at a certain angle to compact the winding yarn on the surface of the winding die, the rotation is stopped, the second compression roller resets, and the yarn cutting action is completed.
The utility model provides a device suitable for automatic shearing of winding yarn connects yarn, includes aluminum plate frame, aluminum plate frame is last to be equipped with in proper order and to connect yarn mechanism, press from both sides yarn mechanism and cut yarn mechanism: the yarn splicing mechanism comprises a first air cylinder and a first compression roller, the first air cylinder is fixed on one side of the aluminum plate support, the first compression roller is fixed on the other side of the aluminum plate support, the first air cylinder drives the first compression roller to move up and down through a rotating shaft, the rotating shaft is vertically fixed on the aluminum plate support through a bearing assembly, one end of the rotating shaft is in driving connection with the first air cylinder, the other end of the rotating shaft is fixed on a rotating seat, a compression rod is fixed on the outer side of the rotating seat, and the tail end of the compression rod is connected with the first compression roller; the yarn clamping mechanism comprises a second air cylinder and a yarn clamping rod, the second air cylinder is arranged above the rotary seat and drives the yarn clamping rod to open and close through a swing shaft, one end of the swing shaft is in driving connection with the second air cylinder through a limiting assembly, the other end of the swing shaft is fixed at the bottom of the swing seat, a shaft sleeve is arranged at the tail end of the yarn clamping rod, and the yarn clamping rod is fixed on the swing shaft through the shaft sleeve; cut yarn mechanism and include third cylinder, fourth cylinder, briquetting, by third cylinder driven cutter, by fourth cylinder driven second compression roller, the briquetting corresponds presss from both sides the setting of yarn pole, the briquetting is fixed in on the aluminum plate support through the briquetting seat, the blade holder is fixed at third cylinder telescopic link end, fixed cutter on the blade holder, fourth cylinder parallel arrangement is in third cylinder rear end, the terminal fixed connection seat of fourth cylinder telescopic link, fixed second compression roller on the connecting seat.
Furthermore, the tail end of the first cylinder is fixed on the aluminum plate support through a pin shaft, a first joint is fixed at the tail end of a front-end telescopic rod of the first cylinder, the first joint is hinged to the first transmission rod, and the first transmission rod is in driving connection with the rotating shaft.
Furthermore, the tail end of the second cylinder is fixed on a cylinder block through a pin shaft, the cylinder block is fixed on the upper surface of the rotating seat, a second joint is fixed at the tail end of a telescopic rod positioned at the front end of the second cylinder, and the second joint is fixedly connected with the limiting assembly through a bolt.
Further, spacing subassembly includes second transfer line and limiting plate, the second transfer line passes through bolt and second articulate, the second transfer line is fixed in the balance staff top, be equipped with the slider on the second transfer line, be equipped with the spout in the limiting plate, the spout corresponds the slider setting, the slider removes the restriction in the spout and presss from both sides the yarn pole swing back and forth.
Furthermore, the third cylinder and the fourth cylinder are obliquely fixed on a cylinder seat, the cylinder seat is vertically fixed on the upper portion of a pressing block seat, the lower portion of the pressing block seat is of two pin plate structures, the pressing block is fixed in the two pin plate structures through bolts, and the pressing block seat is vertically fixed on the aluminum plate support.
Furthermore, the cross section of the swing seat is of an inverted U-shaped structure, and the yarn clamping rod swings back and forth in the inverted U-shaped structure of the swing seat.
Furthermore, the yarn clamping rod is of an L-shaped structure, a groove is formed in the upper surface of the yarn clamping rod, a protrusion is arranged at the bottom of the pressing block and is connected with the groove in a mutually nested mode, and the purpose of better clamping and winding yarns is achieved.
Further, the bearing assembly includes a deep groove ball bearing and an elastic washer.
Compared with the prior art, the invention has the following advantages:
in order to respond to a carbon neutralization plan newly proposed by the country and realize the popularization of a hydrogen energy automobile, the automatic production line for realizing unmanned winding of the four-type cylinder hydrogen storage tank provides a foundation, the automatic yarn splicing and cutting operation of a winding die is realized through the first compression roller, the yarn clamping rod, the second compression roller and the cutter which are driven by the air cylinder, the working efficiency of a yarn winding process is greatly improved compared with the existing manual yarn splicing operation, the automatic yarn splicing and cutting operation is realized, and the automatic yarn splicing and cutting device is worthy of popularization.
Drawings
Fig. 1 is a schematic perspective view of an automatic yarn cutting and splicing device for wound yarns.
FIG. 2 is a schematic side view of the automatic yarn cutting device for winding yarn.
FIG. 3 is a schematic sectional structural view from left to right of A-A, B-B in FIG. 2.
FIG. 4 is a schematic view of an embodiment of an automatic yarn cutting device for winding yarns.
FIG. 5 is a schematic view showing an embodiment of an automatic yarn cutting device for winding yarns.
FIG. 6 is a schematic view showing an embodiment of an automatic yarn cutting device for winding yarns.
FIG. 7 is a schematic view showing an embodiment of an automatic yarn cutting device for winding yarns.
FIG. 8 is a schematic view showing an embodiment of an automatic yarn cutting device for winding yarns.
FIG. 9 is a schematic view showing an embodiment of an automatic yarn cutting device for winding yarns.
FIG. 10 is a schematic view showing an embodiment of an automatic yarn cutting device for winding yarns.
FIG. 11 is a schematic view showing an embodiment of an automatic yarn cutting device for winding yarns.
FIG. 12 is a schematic view showing an embodiment of an automatic yarn cutting device for winding yarns.
The yarn winding machine comprises a machine frame, a yarn winding mechanism, a first air cylinder, a second air cylinder, a third air cylinder, a fourth air cylinder, a pin shaft, a 6-first joint, a 7-first transmission rod, a 8-rotating shaft, a 9-first press roller, a 10-press rod, an 11-rotating seat, a 12-bearing assembly, a 13-aluminum plate support, a 14-yarn clamping rod, a 15-second joint, a 16-second transmission rod, a 17-swing shaft, an 18-shaft sleeve, a 19-air cylinder seat, a 20-swing seat, a 21-press block seat, a 22-limiting plate, a 23-press block, a 24-tool seat, a 25-slide block, a 26-cutter, a 27-second press roller, a 28-connecting seat, a 29-winding die and a 30-winding yarn, wherein the yarn winding mechanism comprises a first air cylinder, a second air cylinder, a third air cylinder, a fourth air cylinder.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-12: a method for automatically splicing yarns in wound yarns, comprising the steps of:
(1) yarn splicing: the winding mold machine is characterized in that an extension arm drives a yarn splicing device to be arranged above a winding mold, a first press roller is arranged at a pressing position above the axis of the mold, the first press roller is used for pressing the winding yarn to the surface of the winding mold in a downward mode, the winding mold rotates reversely for a certain angle, a yarn splicing thread end is flatly pressed on the surface of the mold, a yarn clamping rod is opened, the first press roller is lifted, then the winding mold rotates forwards, and a circle of zero-tension yarn is wound firstly to complete yarn splicing;
(2) winding: the winding mould rotates forwards and winds until the winding procedure is finished;
(3) yarn cutting: the stretching arm moves the yarn splicing device to the upper side of the winding die, the second compression roller is arranged above the axis of the die in a downward pressing mode, the second compression roller is arranged on the surface of the winding die in a downward pressing mode, the winding yarn is tightly pressed on the surface of the die, the first compression roller is arranged in place in the downward pressing mode, the yarn clamping rod swings backwards to hook the winding yarn, the first compression roller and the yarn clamping rod are integrally lifted, pressing blocks and the yarn clamping rod are used for clamping two ends of the yarn, the winding yarn is cut off by the cutter, the cutter resets after the yarn is cut off, the winding die continues to rotate forwards at a certain angle to compact the winding yarn on the surface of the winding die, the rotation is stopped, the second compression roller.
The utility model provides a device suitable for automatic shearing of winding yarn connects yarn, includes aluminum plate frame 13, aluminum plate frame 13 is last to be equipped with in proper order and to connect yarn mechanism, press from both sides yarn mechanism and cut yarn mechanism: the yarn splicing mechanism comprises a first air cylinder 1 and a first pressing roller 9, the first air cylinder 1 is fixed on one side of an aluminum plate support 13, the first pressing roller 9 is fixed on the other side of the aluminum plate support 13, the first air cylinder 1 drives the first pressing roller 9 to move up and down through a rotating shaft 8, the rotating shaft 8 is vertically fixed on the aluminum plate support 13 through a bearing assembly 12, one end of the rotating shaft 8 is in driving connection with the first air cylinder 1, the other end of the rotating shaft is fixed on a rotating base 11, a pressing rod 10 is fixed on the outer side of the rotating base 11, and the tail end of the pressing rod 10 is connected with the first pressing roller 9; the yarn clamping mechanism comprises a second cylinder 2 and a yarn clamping rod 14, the second cylinder 2 is arranged above the rotating seat 11, the second cylinder 2 drives the yarn clamping rod 14 to open and close through a swing shaft 17, one end of the swing shaft 17 is in driving connection with the second cylinder 2 through a limiting assembly, the other end of the swing shaft is fixed at the bottom of a swing seat 20, a shaft sleeve 18 is arranged at the tail end of the yarn clamping rod 14, and the yarn clamping rod 14 is fixed on the swing shaft 17 through the shaft sleeve 18; cut yarn mechanism and include third cylinder 3, fourth cylinder 4, briquetting 23, by third cylinder 3 driven cutter 26, by fourth cylinder 4 driven second compression roller 27, briquetting 23 corresponds the setting of yarn clamping bar 14, briquetting 23 is fixed in on aluminum plate support 13 through briquetting seat 21, 3 telescopic link end fixed cutter seats 24 of third cylinder, fixed cutter 26 on the cutter seat 24, fourth cylinder 4 parallel arrangement is in 3 rear ends of third cylinder, the terminal fixed connection seat 28 of fourth cylinder 4 telescopic link, fixed second compression roller 27 on the connecting seat 28.
As the preferred scheme, the tail end of the first cylinder 1 is fixed on an aluminum plate support 13 through a pin shaft 5, a first joint 6 is fixed at the tail end of a telescopic rod at the front end of the first cylinder, the first joint 6 is hinged to a first transmission rod 7, and the first transmission rod 7 is in driving connection with a rotating shaft 8.
Preferably, the tail end of the second cylinder 2 is fixed on a cylinder block 19 through a pin 5, the cylinder block 19 is fixed on the upper surface of the rotating base 11, a second joint 15 is fixed at the tail end of the telescopic rod positioned at the front end of the second cylinder 2, and the second joint 15 is fixedly connected with the limiting assembly through a bolt.
Preferably, the limiting assembly comprises a second transmission rod 16 and a limiting plate 22, the second transmission rod 16 is connected with the second joint 15 through a bolt, the second transmission rod 16 is fixed at the top end of the swing shaft 17, a sliding block 25 is arranged on the second transmission rod 16, a sliding groove is arranged in the limiting plate 22 and corresponds to the sliding block 25, and the sliding block 25 moves in the sliding groove to limit the yarn clamping rod to swing back and forth.
Preferably, the third cylinder 3 and the fourth cylinder 4 are obliquely fixed on a cylinder seat 19, the cylinder seat 19 is vertically fixed on the upper portion of a pressing block seat 21, the lower portion of the pressing block seat 21 is of a two-group pin plate structure, the pressing block 23 is fixed in the two-group pin plate structure through bolts, and the pressing block seat 21 is vertically fixed on the aluminum plate bracket 13.
Preferably, the swing seat 20 has an inverted U-shaped cross section, and the yarn clamping rod 14 swings back and forth in the inverted U-shaped structure of the swing seat 20.
Preferably, the yarn clamping rod 14 is of an L-shaped structure, a groove is formed in the upper surface of the yarn clamping rod, and a protrusion is arranged at the bottom of the pressing block 23 and is connected with the groove in a mutually nested manner, so that the purpose of better clamping and winding yarns is achieved.
Preferably, the bearing assembly 12 includes deep groove ball bearings and elastomeric washers.
Example (b):
the first step is as follows: before winding the glass fiber yarns, the winding yarns 30 sequentially pass through the lower surface of the first pressing roller 9, the yarn clamping rod 14 and the pressing block 23, and the yarn clamping rod 14 and the pressing block 23 are in a closed state, as shown in fig. 4;
the second step is that: a winding die 29 is installed, a yarn splicing device is fixed on a winding nozzle, an extending arm drives the winding nozzle to synchronously drive the yarn shearing device to move, the extending arm drives a first pressing roller 9 to be above the winding die 29, a first air cylinder 1 is started, the stroke of a telescopic rod at the front end of the first air cylinder 1 is prolonged, the first air cylinder 1 drives a rotating shaft 8 through a first transmission rod 7 hinged with a first connector 6, then a rotating seat 11 is driven to rotate and press downwards, a pressing rod 10 and a yarn clamping rod 14 fixed on the rotating seat 11 are pressed downwards as a whole, then the first pressing roller 9 drives a winding yarn 30 to be pressed to the surface of the winding die 29, at the moment, a second air cylinder 2 is started, the stroke of the telescopic rod at the front end of the second air cylinder 2 is prolonged, the second air cylinder 2 drives a swinging shaft 17 through a second transmission rod 16 connected with a second connector 15, and the sliding groove arranged on the second transmission rod 16 and a limiting plate 22 is utilized for limiting rotation, further opening the yarn clamping rod 14 sleeved on the swing shaft 17, driving the winding die 29 to rotate reversely by a certain angle by using the main shaft of the machine tool, and flatly pressing the connector lug of the winding yarn 30 on the surface of the die, as shown in fig. 5;
the third step: the first air cylinder 1 is started again, the telescopic rod at the front end of the first air cylinder 1 is shortened, the first air cylinder 1 drives the rotating shaft 8 to rotate reversely through the first transmission rod 7 hinged to the first connector 6, namely the rotating seat 11 rotates back, at the moment, the pressing rod 10 fixed on the rotating seat 11 and the yarn clamping rod 14 in an open state reset as a whole, the first pressing roller 9 is lifted up from the surface of the winding die 29, the winding die 29 rotates forward under the driving of the machine tool spindle, as shown in fig. 6, a circle of zero-tension winding yarn is wound first and then yarn splicing is completed, and then forward rotation winding is continued until the winding process is completed;
the fourth step: after the winding process is completed, the extending arm drives the second pressing roller 27 to be above the winding die 29, the fourth cylinder 4 is started, the stroke of the extending rod on the fourth cylinder 4 is extended, and the extending rod is pressed down to the surface of the winding die 29 through the second pressing roller 27 fixed on the bottom connecting seat 28 to press the winding yarn 30 tightly, as shown in fig. 7;
the fifth step: the first air cylinder 1 is started again, the stroke of the telescopic rod of the first air cylinder 1 is prolonged, the first compression roller 9 is driven to be pressed down to the surface of the winding yarn 30, the second air cylinder 2 is started, the stroke of the telescopic rod at the front end of the second air cylinder 2 is shortened, the second air cylinder 2 drives the swing shaft 17 through the second transmission rod 16 connected with the second joint 15, the slide block 25 arranged on the second transmission rod 16 and the slide groove arranged on the limiting plate 22 are utilized for limiting rotation, the yarn clamping rod 14 sleeved on the swing shaft 17 is swung back, and the winding yarn 30 is hooked, as shown in fig. 8;
and a sixth step: starting the first air cylinder 1, shortening the stroke of an expansion rod of the first air cylinder 1, lifting a yarn clamping rod 14 and a first pressing roller 9 which are fixed on a rotating seat 11 until the yarn clamping rod 14 and a pressing block 23 are mutually nested and fixed, and clamping a winding yarn 30, as shown in fig. 9;
a seventh step of: the winding yarn 30 is in a tensioning state between the first pressing roller 9 and the second pressing roller 27 under the action of the yarn clamping rod 14 and the pressing block 23, the third air cylinder 3 is started, the stroke of the telescopic rod of the third air cylinder 3 is prolonged, the cutter holder 24 connected with the telescopic rod of the third air cylinder 3 is pressed downwards, namely the cutter 26 fixed on the cutter holder 24 is pressed downwards, and the winding yarn 30 is cut off, as shown in fig. 10;
an eighth step: after the winding yarn 30 is cut off, the stroke of the telescopic rod of the third cylinder 3 is shortened, and the cutter holder 24 connected with the telescopic rod of the third cylinder 3 is lifted to drive the cutter 26 fixed on the cutter holder 24 to reset, as shown in fig. 11;
the ninth step: after the cutter 26 is reset, the machine tool spindle drives the winding die to rotate positively for a certain angle, the winding yarn 30 is compacted on the surface of the winding die, as shown in fig. 12, then the spindle stops rotating, the fourth cylinder 4 is started again, the stroke of the telescopic rod on the fourth cylinder 4 is shortened, the telescopic rod leaves the surface of the winding die 29 through the second compression roller 27 fixed on the bottom connecting seat 28 to reset, the yarn cutting process is completed, and then the next operation cycle is continued in the first step.
The above examples of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or modifications of the technical solution of the present invention are within the protection scope of the present invention.
Claims (9)
1. A method suitable for automatically splicing yarns by winding yarns is characterized by comprising the following steps:
(1) yarn splicing: the winding mold machine is characterized in that an extension arm drives a yarn splicing device to be arranged above a winding mold, a first press roller is arranged at a pressing position above the axis of the mold, the first press roller is used for pressing the winding yarn to the surface of the winding mold in a downward mode, the winding mold rotates reversely for a certain angle, a yarn splicing thread end is flatly pressed on the surface of the mold, a yarn clamping rod is opened, the first press roller is lifted, then the winding mold rotates forwards, and a circle of zero-tension yarn is wound firstly to complete yarn splicing;
(2) winding: the winding mould rotates forwards and winds until the winding procedure is finished;
(3) yarn cutting: the stretching arm moves the yarn splicing device to the upper side of a winding die, the second compression roller is arranged above the axis of the die in a downward pressing mode, the second compression roller is arranged on the surface of the winding die in a downward pressing mode, the winding yarn is tightly pressed on the surface of the die, the first compression roller is arranged in place in the downward pressing mode, the yarn clamping rod swings backwards to hook the winding yarn, the first pressing roller and the yarn clamping rod are integrally lifted, pressing blocks and the yarn clamping rod are used for clamping two ends of the yarn, the winding yarn is cut off by the cutter, the cutter resets after the yarn is cut off, the winding die continues to rotate forwards at a certain angle to compact the winding yarn on the surface of the winding die, the rotation is stopped, the second compression roller resets.
2. A yarn splicing device suitable for use in a wound yarn automatic yarn splicing method according to claim 1, wherein: including the aluminum plate support, be equipped with in proper order on the aluminum plate support and connect yarn mechanism, press from both sides yarn mechanism and cut yarn mechanism:
the yarn splicing mechanism comprises a first air cylinder and a first compression roller, the first air cylinder is fixed on one side of the aluminum plate support, the first compression roller is fixed on the other side of the aluminum plate support, the first air cylinder drives the first compression roller to move up and down through a rotating shaft, the rotating shaft is vertically fixed on the aluminum plate support through a bearing assembly, one end of the rotating shaft is in driving connection with the first air cylinder, the other end of the rotating shaft is fixed on a rotating seat, a compression rod is fixed on the outer side of the rotating seat, and the tail end of the compression rod is connected with the first compression roller;
the yarn clamping mechanism comprises a second air cylinder and a yarn clamping rod, the second air cylinder is arranged above the rotary seat and drives the yarn clamping rod to open and close through a swing shaft, one end of the swing shaft is in driving connection with the second air cylinder through a limiting assembly, the other end of the swing shaft is fixed at the bottom of the swing seat, a shaft sleeve is arranged at the tail end of the yarn clamping rod, and the yarn clamping rod is fixed on the swing shaft through the shaft sleeve;
cut yarn mechanism and include third cylinder, fourth cylinder, briquetting, by third cylinder driven cutter, by fourth cylinder driven second compression roller, the briquetting corresponds presss from both sides the setting of yarn pole, the briquetting is fixed in on the aluminum plate support through the briquetting seat, the blade holder is fixed at third cylinder telescopic link end, fixed cutter on the blade holder, fourth cylinder parallel arrangement is in third cylinder rear end, the terminal fixed connection seat of fourth cylinder telescopic link, fixed second compression roller on the connecting seat.
3. Device for automatic splicing of yarns for winding according to claim 2, characterized in that: the tail end of the first cylinder is fixed on the aluminum plate support through a pin shaft, a first joint is fixed at the tail end of a front end telescopic rod of the first cylinder, the first joint is hinged with a first transmission rod, and the first transmission rod is connected with a rotating shaft in a driving mode.
4. Device for automatic splicing of yarns for winding according to claim 2, characterized in that: the tail end of the second cylinder is fixed on the cylinder seat through a pin shaft, the cylinder seat is fixed on the upper surface of the rotating seat, and a second joint is fixed at the tail end of the telescopic rod positioned at the front end of the second cylinder and fixedly connected with the limiting assembly through a bolt.
5. Device for automatic yarn splicing of wound yarns according to claim 4, characterized in that: the limiting assembly comprises a second transmission rod and a limiting plate, the second transmission rod is connected with the second joint through a bolt, the second transmission rod is fixed at the top end of the swing shaft, a sliding block is arranged on the second transmission rod, a sliding groove is arranged in the limiting plate and corresponds to the sliding block, and the sliding block moves in the sliding groove to limit the yarn clamping rod to swing back and forth.
6. Device for automatic splicing of yarns for winding according to claim 2, characterized in that: the third cylinder and the fourth cylinder are obliquely fixed on a cylinder seat, the cylinder seat is vertically fixed on the upper portion of a pressing block seat, the lower portion of the pressing block seat is of two pin plate structures, the pressing block is fixed in the two pin plate structures through bolts, and the pressing block seat is vertically fixed on an aluminum plate support.
7. Device for automatic splicing of yarns for winding according to claim 2, characterized in that: the cross section of the swing seat is of an inverted U-shaped structure, and the yarn clamping rod swings back and forth in the inverted U-shaped structure of the swing seat.
8. Device for automatic splicing of yarns for winding according to claim 2, characterized in that: the yarn clamping rod is of an L-shaped structure, a groove is formed in the upper surface of the yarn clamping rod, a protrusion is arranged at the bottom of the pressing block and is connected with the groove in a mutually nested mode.
9. Device for automatic splicing of yarns for winding according to claim 2, characterized in that: the bearing assembly includes a deep groove ball bearing and a resilient washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110753432.XA CN113320130A (en) | 2021-07-02 | 2021-07-02 | Method and device suitable for automatically shearing and splicing winding yarns |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110753432.XA CN113320130A (en) | 2021-07-02 | 2021-07-02 | Method and device suitable for automatically shearing and splicing winding yarns |
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| CN113320130A true CN113320130A (en) | 2021-08-31 |
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| CN202110753432.XA Pending CN113320130A (en) | 2021-07-02 | 2021-07-02 | Method and device suitable for automatically shearing and splicing winding yarns |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114834026A (en) * | 2022-05-19 | 2022-08-02 | 安徽绿动能源有限公司 | Automatic yarn laying and cutting mechanism and fiber winding all-in-one machine |
| CN116019954A (en) * | 2023-03-21 | 2023-04-28 | 天津医科大学总医院 | Automatic disinfection and drying equipment for medical orthopaedics instrument |
| CN116200933A (en) * | 2023-05-05 | 2023-06-02 | 深圳市卓皓自动化科技有限公司 | Mask cutting position automatic calibration method and device and intelligent visual detection system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834026A (en) * | 2022-05-19 | 2022-08-02 | 安徽绿动能源有限公司 | Automatic yarn laying and cutting mechanism and fiber winding all-in-one machine |
| CN116019954A (en) * | 2023-03-21 | 2023-04-28 | 天津医科大学总医院 | Automatic disinfection and drying equipment for medical orthopaedics instrument |
| CN116019954B (en) * | 2023-03-21 | 2023-05-30 | 天津医科大学总医院 | Automatic disinfection and drying equipment for medical orthopaedics instrument |
| CN116200933A (en) * | 2023-05-05 | 2023-06-02 | 深圳市卓皓自动化科技有限公司 | Mask cutting position automatic calibration method and device and intelligent visual detection system |
| CN116200933B (en) * | 2023-05-05 | 2023-06-30 | 深圳市卓皓自动化科技有限公司 | Mask cutting position automatic calibration method and device and intelligent visual detection system |
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