CN116443622B - Corner conveyor for sofa warp knitted cloth - Google Patents
Corner conveyor for sofa warp knitted cloth Download PDFInfo
- Publication number
- CN116443622B CN116443622B CN202310438892.2A CN202310438892A CN116443622B CN 116443622 B CN116443622 B CN 116443622B CN 202310438892 A CN202310438892 A CN 202310438892A CN 116443622 B CN116443622 B CN 116443622B
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- China
- Prior art keywords
- sofa
- warp
- rods
- sliding
- shaped
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- 239000004744 fabric Substances 0.000 title claims abstract description 117
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims description 17
- 238000009964 serging Methods 0.000 claims description 17
- 238000004804 winding Methods 0.000 claims description 13
- 238000009940 knitting Methods 0.000 claims description 11
- 230000000007 visual effect Effects 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 238000009958 sewing Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 11
- 238000009434 installation Methods 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/028—Both ends type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/035—Controlling transverse register of web by guide bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/038—Controlling transverse register of web by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The invention provides a bevel conveyor for sofa warp-knitted cloth, which relates to the field of conveyors and comprises: the base is integrally formed by a left chassis, a right chassis and longitudinal connecting rods symmetrically welded between the two chassis, wherein four vertical supporting support plates are symmetrically welded at the top ends of the two chassis, two cloth rolls are detachably and rotatably arranged between the top end sections of the four vertical supporting support plates, a motor is fixedly locked at the top position of the left vertical supporting support plate at the front end through screws, and the motor is in shaft connection transmission with the cloth rolls at the front side; the middle sections of the two longitudinal connecting rods are symmetrically welded with four vertical supporting rods, the four rows of rubber compression wheels are matched for use to compress and double compress and position the upper end and the lower end of the folded corner parts on the left side and the right side of the sofa warp knitted fabric, and the probability that the folded corner parts on the left side and the right side of the sofa warp knitted fabric are torn off from the compressing and positioning assembly in the conveying process to cause the compressing and folded corner functions to lose efficacy is effectively reduced.
Description
Technical Field
The invention relates to the technical field of conveyors, in particular to a bevel conveyor for sofa warp-knitted cloth.
Background
In some cases, the warp knit for sofa covers requires the side edges to be folded and hemmed, which requires a folding conveyor for the sofa warp knit.
The existing bevel conveyor is used for avoiding deviation of the bevel side edge of the cloth in the conveying process, guaranteeing stability of the cloth in the conveying process, and most of the bevel conveyor is provided with a plurality of mechanisms for compressing and fixing the side edge of the cloth to be matched with the mechanism for conveying and positioning the cloth, but the tightness driving structure of the compressing and fixing mechanisms is not reasonable enough, the driving structures are arranged in a split mode, and a power transmission connecting structure is lacking between the driving structures, so that when the cloth is assembled and disassembled on the conveyor, the compressing and fixing mechanisms are needed to be compressed step by step in sequence, and the operation is troublesome.
Disclosure of Invention
In view of the above, the invention provides a bevel conveyor for sofa warp-knitted fabrics, which solves the problems that the optimal design of the tightness driving structure of a plurality of compressing and fixing mechanisms is not reasonable enough, the driving structures are arranged separately, and the driving structures lack power transmission connection structures, so that when the fabrics are disassembled and assembled on the conveyor, the compressing and fixing mechanisms are needed to be compressed step by step in sequence, and the operation is troublesome and inconvenient.
The invention provides a dog-ear conveyor for sofa warp knitted cloth, which specifically comprises: the base is integrally formed by a left chassis, a right chassis and longitudinal connecting rods symmetrically welded between the two chassis, wherein four vertical supporting support plates are symmetrically welded at the top ends of the two chassis, two cloth rolls are detachably and rotatably arranged between the top end sections of the four vertical supporting support plates, a motor is fixedly locked at the top position of the left vertical supporting support plate at the front end through screws, and the motor is in shaft connection transmission with the cloth rolls at the front side; four vertical support rods are symmetrically welded on the middle sections of the two longitudinal connecting rods, and two L-shaped slide bars are symmetrically and slidably arranged on the top sections of the four vertical support rods; the top ends of the vertical supporting rods on the left side and the right side of the rear side are welded with a mountain-shaped supporting frame, the bottom suspension support of the vertical supporting rod in the middle of the mountain-shaped supporting frame is welded with a folded angle frame which is horizontally arranged, the folded angle frame is integrally in a Y-shaped structure, the sofa warp knitted cloth is in traction sliding fit with the bottom of the folded angle frame, and the upper turnover angles of the left side part and the right side part are in fit with the top ends of the left side part and the right side part of the folded angle frame; a transverse connecting rod is welded between the two longitudinal connecting rods, two vertical support mounting rods are welded on the transverse connecting rods in a bilateral symmetry manner, two serging machines are symmetrically arranged on the top end sections of the two vertical support mounting rods, and the two serging machines are used for implementing sewing serging on the folded corner parts on the left side and the right side of the sofa warp knitted fabric; a detection sliding rod penetrates through the middle section of the middle rib rod in the angle folding frame, and two proximity switches are symmetrically arranged on the detection sliding rod close to the middle rib rod; an audible and visual alarm is installed in the middle of the top end of the mountain-shaped support frame, an electric cabinet is installed on the vertical support plate at the left side of the front end, a singlechip is arranged in the electric cabinet, and two proximity switches are electrically connected with the audible and visual alarm, the two serging machines and the motor through the singlechip.
Further, the front cloth roller is a driving roller, the rear cloth roller is a driven roller, the front cloth roller is used for winding the sofa warp-knitted cloth after folding and edge locking, and the rear cloth roller is used for winding the sofa warp-knitted cloth before folding and edge locking.
Further, connecting frames of four U-shaped structures are symmetrically welded on the top end section of the vertical supporting rod at intervals up and down, two positioning sleeves are symmetrically welded on the two connecting frames at the bottom, and two L-shaped sliding rods correspondingly penetrate through the two positioning sleeves to be in sliding fit.
Further, two front convex supporting rods are symmetrically welded on a transverse supporting connecting plate between the middle sections of the two vertical supporting plates at the rear side, two limiting guide rollers are symmetrically rotatably arranged at the head ends of the two front convex supporting rods, and sofa warp knitted cloth pulled out of the rear cloth roller sequentially passes through the two limiting guide rollers, the corner folding frame and the two serging machines to be wound on the cloth roller at the front side.
Furthermore, a stop lug is welded at the top end of the middle rib rod of the angle frame, and the two proximity switches are opposite to the stop lug at right and left equidistant intervals.
Further, four groups of vertical short shafts are symmetrically welded on the connecting frame at the left and right positions of the top end in an up-down mode, four strip-shaped pressing plates are symmetrically and slidably installed on the four groups of vertical short shafts through spring pushing, four rows of rubber pressing wheels are installed on the four strip-shaped pressing plates in an up-down opposite direction in a rotating mode, and the four rows of rubber pressing wheels are used for pressing left and right side folded corner portions of the sofa warp knitted fabric against the top ends of left and right side portions of the folded corner frames.
Further, four U-shaped sliding frames are welded at the middle part of the strip-shaped pressing plate in a bilateral symmetry mode, the four U-shaped sliding frames are correspondingly matched with four groups of vertical short shafts in a sliding mode, four connecting rods are connected to the four U-shaped sliding frames in an up-down symmetry rotation mode, and two sliding rings are connected to the tail ends of the four connecting rods in a rotation mode.
Further, two transverse short shafts are welded on the middle part of the connecting frame in a bilateral symmetry mode at the left and right positions of the top end, two sliding rings are in sliding fit with the two transverse short shafts correspondingly, the top end sections of the two L-shaped sliding rods are also in sliding fit with the two transverse short shafts, and the top end sections of the two L-shaped sliding rods slide towards the bevel frame and are in abutting contact with the two sliding rings.
Further, two symmetrical rotation of tail end of L form slide bar is connected with two pull rods, and the tail end of two pull rods links together through a connecting block, and the bottom welding of connecting block has a vertical pull rod, and vertical pull rod welding has an I-shaped slide frame, and the I-shaped slide frame corresponds the bottom section sliding fit with everywhere vertical bracing piece.
Further, two stationary protruding shafts are symmetrically welded at the left end and the right end of the detection sliding rod, two rubber clamping rollers are rotatably installed on the two stationary protruding shafts, two six-edge vertical support shafts are symmetrically welded at the left end and the right end of the detection sliding rod upwards, two sliding shafts are slidably installed on the two six-edge vertical support shafts through spring pushing, two rubber clamping rollers are rotatably installed on the two sliding shafts, and the four rubber clamping rollers are in clamping connection with left and right side folded corner parts of sofa warp knitted cloth in a pair-by-pair mode.
Advantageous effects
1. According to the invention, the jacking force of the springs on the four groups of vertical short shafts acts on the four rows of rubber compression wheels, the four rows of rubber compression wheels are matched for use to compress and double compress and position the upper and lower ends of the folded corner parts on the left and right sides of the sofa warp knitted fabric, so that the positioning effect on the folded corner parts of the sofa warp knitted fabric is good, and the probability of failure of the compressing folded corner functions caused by tearing and separating the folded corner parts on the left and right sides of the sofa warp knitted fabric from the compressing and positioning components in the conveying process is effectively reduced.
2. According to the invention, the I-shaped sliding frame, the vertical pull rod, the two pull rods and the two L-shaped sliding rods form the two crank sliding block mechanisms together, the two H-shaped sliding frames can be pushed to drive the two L-shaped sliding rods to slide towards the bevel frame by stepping down through the two crank sliding block mechanisms, so that a driving force for synchronously opening gaps once is provided for the four strip-shaped pressing plates, the trouble that the four strip-shaped pressing plates are required to be sequentially and step by step to be loosened and loosened when the cloth is disassembled is avoided, and the clamp is convenient to use, time-saving and labor-saving.
3. According to the invention, the off-tracking cloth can drive the detection slide bar to slide left and right, the detection slide bar can drive the two proximity switches to slide together and approach the stop lugs, the two proximity switches can be triggered and started when approaching the stop lugs, the off-tracking signal is transmitted to the singlechip, the singlechip receives the off-tracking signal to trigger and start the audible and visual alarm to prompt a worker to correct the deviation, and meanwhile, the driving motors of the two serging machines and the front cloth roller are stopped when the power is off to wait for the worker to correct the deviation, so that the problem that the folded angle of the sofa warp knitted cloth is continuously pulled and conveyed at a high speed under the off-tracking condition, and the problem that a large section of cloth is unqualified in processing and needs to be reworked later is avoided.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 is a schematic view of the overall left side structure of the corner conveyor for sofa fabric warp-knitted fabric of the present invention.
Fig. 2 is a schematic view of the overall front side structure of the corner conveyor for sofa fabric warp-knitted fabric of the present invention.
Fig. 3 is a schematic view of the overall bottom side structure of the corner conveyor for sofa fabric warp-knitted fabric of the present invention.
FIG. 4 is a schematic view of the mounting position of the L-shaped slide bar of the dog-ear conveyor for sofa fabric warp knitting of the invention.
Fig. 5 is a schematic view of the installation position of the bevel frame of the bevel conveyor for sofa fabric warp knitting according to the invention.
FIG. 6 is a schematic view of the installation position of the strip-shaped pressing plate of the corner conveyor for sofa fabric warp knitting of the invention.
Fig. 7 is a schematic view of the installation position structure of the corner conveyor for sofa fabric warp-knitted fabric of the present invention.
Fig. 8 is a schematic view of the corner frame structure of the corner conveyor for sofa fabric warp knitting of the present invention.
FIG. 9 is a schematic view of the structure of the detecting slide bar of the corner conveyor for sofa fabric warp knitting of the invention.
Fig. 10 is an enlarged schematic view of a portion a of fig. 4 of the corner conveyor for sofa fabric warp knitting according to the present invention.
List of reference numerals
1. A base; 101. a vertical support plate; 102. limiting guide rollers; 103. a vertical support mounting rod; 104. a vertical support rod; 105. a connection frame; 106. a vertical minor axis; 107. a transverse minor axis; 108. an I-shaped sliding frame; 2. a cloth roller; 3. a serging machine; 4. an audible and visual alarm; 5. a corner frame; 501. a strip-shaped pressing plate; 502. a blocking lug; 503. a connecting rod; 6. detecting a slide bar; 601. six-edge vertical support shaft; 602. a stationary protruding shaft; 603. a sliding shaft; 7. an L-shaped slide bar; 701. a pull rod; 702. a vertical pull rod; 8. and a proximity switch.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.
Embodiment one: please refer to fig. 1 to 7:
the invention provides a folding angle conveyor for sofa warp-knitted cloth, which comprises a base 1, wherein the whole base 1 consists of a left chassis, a right chassis and longitudinal connecting rods symmetrically welded between the two chassis, four vertical supporting support plates 101 are symmetrically welded at the top ends of the two chassis, two cloth rolls 2 are detachably and rotatably arranged between the top end sections of the four vertical supporting support plates 101, a motor is fixedly arranged at the top position of the left vertical supporting support plate 101 at the front end through screw locking, and the motor is in shaft connection transmission with the cloth rolls 2 at the front side; four vertical support rods 104 are symmetrically welded on the middle sections of the two longitudinal connecting rods, and two L-shaped slide bars 7 are symmetrically and slidably arranged on the top sections of the four vertical support rods 104; the top ends of the left and right vertical support rods 104 at the rear side are welded with a Chinese character 'shan' -shaped support frame, the bottom suspension support of the vertical support rod in the middle of the Chinese character 'shan' -shaped support frame is welded with a horizontally arranged folded angle frame 5, the whole folded angle frame 5 is in a Chinese character 'shen' -shaped structure, sofa warp knitted cloth is in traction sliding fit with the bottom of the folded angle frame 5, and the upper folded angles of the left and right side parts are in fit with the top ends of the left and right side parts of the folded angle frame 5 (refer to figure 4); a transverse connecting rod is welded between the two longitudinal connecting rods, two vertical support mounting rods 103 are welded on the transverse connecting rods in a bilateral symmetry manner, two serging machines 3 are symmetrically arranged on the top end sections of the two vertical support mounting rods 103, and the two serging machines 3 are used for implementing sewing serging on folded corner parts on the left side and the right side of the sofa warp knitted fabric; a detection slide bar 6 is arranged on the middle section of the middle bar in the angle frame 5 in a penetrating and sliding manner, and two proximity switches 8 are symmetrically arranged on the detection slide bar 6 at the part close to the middle bar; an audible and visual alarm 4 is arranged in the middle of the top end of the mountain-shaped supporting frame, an electric cabinet is arranged on the vertical supporting plate 101 at the left side of the front end, a singlechip is arranged in the electric cabinet, and two proximity switches 8 are electrically connected with the audible and visual alarm 4, the two serging machines 3 and the motor through the singlechip.
The front cloth roller 2 is a driving roller, the rear cloth roller 2 is a driven roller, the front cloth roller 2 is used for winding the sofa warp-knitted cloth after winding, folding and edge locking, and the rear cloth roller 2 is used for winding the sofa warp-knitted cloth before winding, folding and edge locking; the top end sections of the four vertical support rods 104 are symmetrically welded with connecting frames 105 with four U-shaped structures at intervals up and down, wherein two positioning sleeves are symmetrically welded on the two connecting frames 105 at the bottom, and two L-shaped slide rods 7 correspondingly penetrate through and are in sliding fit with the two positioning sleeves.
Two front convex supporting rods are symmetrically welded on a transverse supporting connecting plate between the middle sections of the two vertical supporting plates 101 at the rear side, two limiting guide rollers 102 are symmetrically rotatably arranged at the head ends of the two front convex supporting rods, and sofa warp knitted cloth pulled out of the rear cloth roller 2 sequentially passes through the two limiting guide rollers 102, the corner frame 5 and the two serging machines 3 and is wound on the cloth roller 2 at the front side; a stop lug 502 is welded at the top end of the middle bar of the angle frame 5, and two proximity switches 8 are opposite to the stop lug 502 at equal intervals.
Four groups of vertical short shafts 106 are symmetrically welded on the left and right connecting frames 105 at the top end in an up-down symmetrical mode, four strip-shaped pressing plates 501 are symmetrically installed on the four groups of vertical short shafts 106 in a sliding mode through spring pushing, four rows of rubber pressing wheels are installed on the four strip-shaped pressing plates 501 in an up-down opposite mode, the four rows of rubber pressing wheels are used for pressing left and right folded corner parts of sofa warp knitting cloth against the top ends of the left and right side parts of the folded corner frames 5 (refer to fig. 5), the pushing force of the springs on the four groups of vertical short shafts 106 acts on the four rows of rubber pressing wheels, the four rows of rubber pressing wheels are matched to be used for implementing double pressing and positioning on the upper end and the lower end of the folded corner parts of the left and right side parts of the sofa warp knitting cloth, the positioning effect on the folded corner parts of the sofa warp knitting cloth is good, and the probability that the folded corner parts of the left and right side parts of the sofa warp knitting cloth are torn off from a pressing positioning assembly in the conveying process is effectively reduced.
Wherein, the middle part of the four strip-shaped pressing plates 501 is symmetrically welded with four U-shaped sliding frames in a left-right way, the four U-shaped sliding frames are correspondingly matched with four groups of vertical short shafts 106 in a sliding way, four connecting rods 503 are symmetrically and rotationally connected on the four U-shaped sliding frames up and down, and two slip rings are rotationally connected at the tail ends of the four connecting rods 503; two transverse short shafts 107 are symmetrically welded on the middle parts of the left connecting frame 105 and the right connecting frame 105 at the top end in a bilateral symmetry manner, two slip rings are in sliding fit with the two transverse short shafts 107, the top end sections of the two L-shaped sliding rods 7 are also in sliding fit with the two transverse short shafts 107, four connecting rods 503, four bar-shaped pressing plates 501 and two slip rings are jointly connected to form a four-crank sliding block mechanism, through the four mechanism, the two slip rings which slide oppositely can push and drive the four bar-shaped pressing plates 501 to slide up and down in opposite directions to open and close the left and right folded corner parts of the sofa warp knitted fabric, the four bar-shaped pressing plates 501 can carry out threading installation and extraction on the sofa warp knitted fabric when the gap is opened away from the folded corner frame 5, and the top end sections of the two L-shaped sliding rods 7 slide towards the folded corner frame 5 and are in abutting contact with the two slip rings to push and drive the four bar-shaped pressing plates 501 to open the gap.
Embodiment two: please refer to fig. 8:
the invention provides a bevel conveyor for sofa warp-knitted cloth, which further comprises two pull rods 701 symmetrically and rotatably connected with the tail ends of two L-shaped slide rods 7, wherein the tail ends of the two pull rods 701 are connected together through a connecting block, the bottom of the connecting block is welded with a vertical pull rod 702, the vertical pull rod 702 is welded with an I-shaped slide frame 108, the I-shaped slide frame 108 is correspondingly matched with the bottom sections of four vertical support rods 104 in a sliding manner, the I-shaped slide frame 108, the vertical pull rod 702, the two pull rods 701 and the two L-shaped slide rods 7 form a two-position crank slide block mechanism together, the two-position crank slide frame 108 is pressed downwards to push the two L-shaped slide rods 7 to slide towards the bevel frame 5 to provide a driving force for synchronously opening gaps once, and the trouble that the four strip-shaped press plates 501 need to be sequentially and step by step when the cloth is disassembled is omitted, and the use is convenient, time saving and labor saving.
Embodiment III: please refer to fig. 9 to 10:
the invention provides a folding angle conveyor for sofa warp-knitted fabric, which further comprises two static protruding shafts 602 symmetrically welded at the left and right ends of a detection sliding rod 6, two rubber clamping rollers are rotatably mounted on the two static protruding shafts 602, two six-edge vertical supporting shafts 601 are symmetrically welded at the left and right ends of the detection sliding rod 6 upwards, two sliding shafts 603 are slidably mounted on the two six-edge vertical supporting shafts 601 through spring pushing, two rubber clamping rollers are rotatably mounted on the two sliding shafts 603, the four rubber clamping rollers are in clamping connection with left and right folding angle parts of the sofa warp-knitted fabric in a pair-by-pair mode (refer to fig. 10), when the left and right folding angle parts of the sofa warp-knitted fabric are deflected, as the two rubber clamping rollers are in clamping connection with the two folding angle parts of the sofa warp-knitted fabric, the deflected fabric can drive the detection sliding rod 6 to slide left and right, the two proximity switches 8 can be driven to slide together and approach to the stop lugs 502, the two proximity switches 8 can be triggered when the two proximity switches 8 approach the stop the lugs 502, the two proximity switches 8 can stop the transmission of the motor to trigger the two warp-knitted fabric, and the signal can be continuously triggered when the two warp-knitted fabric is required to be continuously fed to the working personnel at the side of the machine when the two warp-knitted fabric is required to be stopped, and the working personnel is required to stop the working at the side of the machine when the two machine is required to stop-stop working, and the working at the side of the working personnel is high.
Working principle: in the invention, a front cloth roller 2 is used for winding sofa warp-knitted cloth after winding, folding and edge locking, a rear cloth roller 2 is used for winding the sofa warp-knitted cloth before folding and edge locking, the front cloth roller 2 is a driving roller, the rear cloth roller 2 is a driven roller, and the sofa warp-knitted cloth pulled out from the rear cloth roller 2 sequentially passes through two limiting guide rollers 102, a folding angle frame 5 and two edge locking machines 3 and is wound on the front cloth roller 2;
the four rows of rubber pinch rollers are used for pressing the left and right folded corner parts of the sofa warp-knitted fabric against the top ends of the left and right folded corner parts of the folded corner frame 5 (refer to fig. 5), the four rubber pinch rollers are in clamping connection with the left and right folded corner parts of the sofa warp-knitted fabric in a pair-by-pair mode (refer to fig. 10), when the left and right folded corner parts of the sofa warp-knitted fabric are in deviation, the two groups of rubber pinch rollers are in clamping connection with the left and right folded corner parts of the sofa warp-knitted fabric, the deviated fabric can drive the detection slide bars 6 to slide left and right, the detection slide bars 6 slide left and right, the two proximity switches 8 can be driven to slide together and be close to the stop lugs 502, the two proximity switches 8 can be triggered and started when being close to the stop lugs 502, the singlechip receives deviation signals to trigger the starting audible and visual alarm 4 to prompt a worker to correct deviation, and meanwhile, the two lockstitch-edge machines 3 and the driving motors of the front side fabric rollers 2 are stopped to wait for the worker to correct deviation, so that the folded corner of the sofa is prevented from being continuously conveyed at high speed under the condition of deviation, and the large-section warp-knitted fabric is not qualified to be processed.
Claims (10)
1. A dog-ear conveyer for sofa warp knitting cloth, its characterized in that includes: the base (1) is integrally formed by a left chassis, a right chassis and longitudinal connecting rods symmetrically welded between the two chassis, four vertical supporting support plates (101) are symmetrically welded at the top ends of the two chassis, two cloth rolls (2) are detachably and rotatably arranged between the top end sections of the four vertical supporting support plates (101), a motor is fixedly arranged at the top position of the front left vertical supporting support plate (101) through screw locking, and the motor is in shaft connection transmission with the cloth rolls (2) at the front side; four vertical support rods (104) are symmetrically welded on the middle sections of the two longitudinal connecting rods, and two L-shaped slide bars (7) are symmetrically and slidably arranged on the top end sections of the four vertical support rods (104); the top ends of the vertical supporting rods (104) at the left and right sides of the rear side are welded with a mountain-shaped supporting frame, the bottom suspension support of the vertical supporting rod in the middle of the mountain-shaped supporting frame is welded with a folded angle frame (5) which is horizontally arranged, the folded angle frame (5) is integrally in a Y-shaped structure, sofa warp knitted cloth is in traction sliding fit with the bottom of the folded angle frame (5), and the folded angles on the left side part and the right side part are in fit with the top ends of the left side part and the right side part of the folded angle frame (5); a transverse connecting rod is welded between the two longitudinal connecting rods, two vertical support mounting rods (103) are welded on the transverse connecting rods in a bilateral symmetry manner, two serging machines (3) are symmetrically arranged on the top end sections of the two vertical support mounting rods (103), and the two serging machines (3) are used for implementing sewing serging on folded corner parts on the left side and the right side of the sofa warp knitted fabric; a detection sliding rod (6) is arranged on the middle section of the middle bar in the angle folding frame (5) in a penetrating and sliding manner, and two proximity switches (8) are symmetrically arranged on the detection sliding rod (6) at the part close to the middle bar; an audible and visual alarm (4) is arranged in the middle of the top end of the mountain-shaped support, an electric cabinet is arranged on the front-end left vertical support plate (101), a singlechip is arranged in the electric cabinet, and two proximity switches (8) are electrically connected with the audible and visual alarm (4), the two serging machines (3) and the motor through the singlechip.
2. The corner conveyor for sofa warp of claim 1, wherein: the front cloth roller (2) is a driving roller, the rear cloth roller (2) is a driven roller, the front cloth roller (2) is used for winding the sofa warp-knitted cloth after winding the folded angle and the edge, and the rear cloth roller (2) is used for winding the sofa warp-knitted cloth before winding the folded angle and the edge.
3. The corner conveyor for sofa warp of claim 1, wherein: four connecting frames (105) of four U-shaped structures are symmetrically welded on the top end section of the vertical supporting rod (104) at intervals up and down, wherein two positioning sleeves are symmetrically welded on the two connecting frames (105) at the bottom, and two L-shaped sliding rods (7) correspondingly penetrate through the two positioning sleeves to be in sliding fit.
4. The corner conveyor for sofa warp of claim 1, wherein: two front convex supporting rods are symmetrically welded on a transverse supporting connecting plate between the middle sections of the two vertical supporting plates (101) at the rear side, two limiting guide rollers (102) are symmetrically installed at the head ends of the two front convex supporting rods in a rotating mode, and sofa warp knitted cloth pulled out of the rear cloth roller (2) sequentially passes through the two limiting guide rollers (102), the angle folding frame (5) and the two serging machines (3) and is wound on the cloth roller (2) at the front side.
5. The corner conveyor for sofa warp of claim 1, wherein: a stop lug (502) is welded at the top end of the middle rib rod of the angle folding frame (5), and two proximity switches (8) are opposite to the stop lug (502) at right and left equidistant intervals.
6. A dog-ear conveyor for sofa warp knitted fabrics as claimed in claim 3, characterized in that: four groups of vertical short shafts (106) are symmetrically welded on the connecting frame (105) at the left and right positions of the top end, four strip-shaped pressing plates (501) are symmetrically and slidably installed on the four groups of vertical short shafts (106) through spring pushing, four rows of rubber pressing wheels are installed on the four strip-shaped pressing plates (501) in an up-down opposite direction rotation mode and are used for pressing left and right side folded corner parts of sofa warp knitted cloth against the top ends of left and right side parts of the folded corner frames (5).
7. The corner conveyor for sofa warp of claim 6 wherein: four middle parts of the strip-shaped pressing plates (501) are symmetrically welded with four U-shaped sliding frames in a left-right mode, the four U-shaped sliding frames are correspondingly matched with four groups of vertical short shafts (106) in a sliding mode, four connecting rods (503) are symmetrically and rotationally connected on the four U-shaped sliding frames up and down, and two sliding rings are rotationally connected at tail ends of the four connecting rods (503).
8. The corner conveyor for sofa warp of claim 7 wherein: two transverse short shafts (107) are symmetrically welded on the middle part of the connecting frame (105) at the left and right parts of the top end, two slip rings are in sliding fit with the two transverse short shafts (107), the top end sections of the two L-shaped sliding rods (7) are also in sliding fit with the two transverse short shafts (107), and the top end sections of the two L-shaped sliding rods (7) slide towards the bevel frame (5) to be in abutting contact with the two slip rings.
9. The corner conveyor for sofa warp of claim 8 wherein: the two tail ends of the L-shaped sliding rods (7) are symmetrically connected with two pull rods (701) in a rotating mode, the tail ends of the two pull rods (701) are connected together through one connecting block, one vertical pull rod (702) is welded at the bottom of the connecting block, one I-shaped sliding frame (108) is welded at the vertical pull rod (702), and the I-shaped sliding frame (108) is correspondingly in sliding fit with the bottom sections of the four vertical supporting rods (104).
10. The corner conveyor for sofa warp of claim 1, wherein: two stationary protruding shafts (602) are symmetrically welded at the left end and the right end of the detection sliding rod (6), two rubber clamping rollers are rotatably mounted on the two stationary protruding shafts (602), two six-edge vertical supporting shafts (601) are symmetrically and upwards welded at the left end and the right end of the detection sliding rod (6), two sliding shafts (603) are slidably mounted on the two six-edge vertical supporting shafts (601) through spring pushing, two rubber clamping rollers are rotatably mounted on the two sliding shafts (603), and the four rubber clamping rollers are in clamping connection with left and right side folded corner parts of sofa warp knitted cloth in a pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310438892.2A CN116443622B (en) | 2023-04-23 | 2023-04-23 | Corner conveyor for sofa warp knitted cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310438892.2A CN116443622B (en) | 2023-04-23 | 2023-04-23 | Corner conveyor for sofa warp knitted cloth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116443622A CN116443622A (en) | 2023-07-18 |
| CN116443622B true CN116443622B (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310438892.2A Active CN116443622B (en) | 2023-04-23 | 2023-04-23 | Corner conveyor for sofa warp knitted cloth |
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| Country | Link |
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| CN (1) | CN116443622B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116443622A (en) | 2023-07-18 |
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Effective date of registration: 20240119 Address after: No. 6 Xingye South Road, Shuanggang, Houjie Town, Dongguan City, Guangdong Province, 523000 Applicant after: Dongguan Fayi Home Furnishings Co.,Ltd. Address before: 314000 Puyuan Industrial Park, Tongxiang City, Jiaxing, Zhejiang Province Applicant before: Tongxiang Zhenxing industrial cloth manufacturing Co.,Ltd. |
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