CN112900054B - Automobile safety belt batch production is with cutting device - Google Patents
Automobile safety belt batch production is with cutting device Download PDFInfo
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- CN112900054B CN112900054B CN202110057031.0A CN202110057031A CN112900054B CN 112900054 B CN112900054 B CN 112900054B CN 202110057031 A CN202110057031 A CN 202110057031A CN 112900054 B CN112900054 B CN 112900054B
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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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Abstract
The invention belongs to the technical field of slitting equipment, and particularly relates to a slitting device for batch production of automobile safety belts, which comprises a base, wherein two supporting mechanisms are fixedly mounted at the top of the base, each supporting mechanism comprises a rectangular column, a same driving roller is rotatably mounted between the two rectangular columns, a first motor is fixedly mounted on one side, away from the driving roller, of one rectangular column, one end, close to the first motor, of the driving roller penetrates through the corresponding rectangular column and is fixedly connected with an output shaft of the first motor, a same pressing roller is rotatably mounted between the two rectangular columns and is positioned right above the driving roller, a portal frame is fixedly mounted at the top of the base, and a transverse plate is fixedly mounted on the portal frame. The invention can simultaneously divide the woven belt into a plurality of narrow belts, thereby accelerating the dividing and cutting efficiency, simultaneously leading the cutting edge of the woven belt to have no rough edges by tightening the woven belt, and being beneficial to the next processing.
Description
Technical Field
The invention relates to the technical field of slitting equipment, in particular to a slitting device for batch production of automobile safety belts.
Background
The automobile safety belt is a safety device which restrains a passenger in a collision, prevents the passenger from colliding with a steering wheel, an instrument board and the like for the second time in the collision or rushes out of the automobile to cause a death injury in the collision, can be called as a seat safety belt, is one of passenger restraint devices, is recognized as the cheapest and most effective safety device, is forcibly provided with the safety belt in a plurality of countries in the equipment of the automobile, and is more comfortable and convenient along with the development of the automobile industry.
The safety belt is that the braid over braid just finalizes the design through series of processing after cutting, and the device efficiency of driven cutting braid over braid is low excessively, produces deckle edge easily in the time of the cutting simultaneously to influence processing on next step, consequently delay the process of whole work.
Therefore, we propose a slitting device for mass production of automobile safety belts to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a slitting device for mass production of automobile safety belts.
In order to achieve the purpose, the invention adopts the following technical scheme: a slitting device for batch production of automobile safety belts comprises a base, wherein two supporting mechanisms are fixedly mounted at the top of the base, each supporting mechanism comprises a rectangular column, a same driving roller is rotatably mounted between the two rectangular columns, a first motor is fixedly mounted on one side, away from the driving roller, of one rectangular column, one end, close to the first motor, of each driving roller penetrates through the corresponding rectangular column and is fixedly connected with an output shaft of the corresponding first motor, a same pressing roller is rotatably mounted between the two rectangular columns, the pressing roller is positioned right above the driving roller, a portal frame is fixedly mounted at the top of the base, a transverse plate is fixedly mounted on the portal frame, two vertical plates are fixedly mounted at the bottom of the transverse plate, a same transverse rod is fixedly mounted between the two vertical plates, and a plurality of knife rests which are linearly arranged are fixedly mounted on the transverse rod, the cutting knives are fixedly arranged on the knife rests, the cutting rollers are rotatably arranged on the portal frame, the winding mechanism is fixedly arranged at the top of the base, and the winding mechanism is positioned on one side of the portal frame away from the compression roller;
the supporting mechanism further comprises a rectangular hole formed in the rectangular column, a square block is slidably mounted in the rectangular hole, a rotating groove is formed in one side, close to the pressing roller, of the square block, and one end, close to the square block, of the pressing roller is rotatably connected with the inner wall of the rotating groove;
wherein, winding mechanism is including fixing two bracing pieces at the top of base, and the equal fixed mounting in top of two bracing pieces has the mounting bracket, and one side that two mounting brackets are close to each other all rotates and installs locking mechanism, is equipped with same wind-up roll between two locking mechanism.
When the cutting machine works, the woven belt passes through the pressing roller and the driving roller, passes through the cutting roller and the plurality of cutting knives and is cut by the plurality of cutting knives, a section of short thread end appears on the woven belt, then the plurality of thread ends are wound on the winding roller, then the two second motors are started, the two second motors rotate to drive the corresponding rectangular blocks to rotate, the two rectangular blocks drive the winding roller to rotate, so that the safety belt raw materials cut by the plurality of cutting knives are wound on the winding roller at intervals, after the woven belt passes through the pressing roller and the driving roller, the two square blocks drive the pressing roller to be tightly close to the driving roller under the action of a plurality of first springs, the woven belt can be tightened in the advancing process of the woven belt, the cutting of the cutting knives is facilitated, meanwhile, the first motor is started in the advancing process of the woven belt, and the first motor rotates and drives the driving roller to rotate, so that the drive roll can accelerate the running speed of the braided belt.
Preferably, fixed mounting has the montant on the bottom inner wall of rectangular hole, the top of montant runs through the rectangle post and fixed mounting has the dog, the equal fixed mounting in top and the bottom of square piece has first spring, and the one end that two first springs kept away from each other is in the same place with the top and the bottom inner wall fixed connection of rectangular hole respectively, and the equal slip cap of two first springs is established on the montant, through the promotion of a plurality of first springs for two square pieces will drive the pinch roller and tightly lean on the drive roll, thereby can make the braid tighten in the middle of the process that the braid was marchd, thereby be convenient for cut of slitting cutter.
Preferably, locking mechanism includes the rectangular block, the top is seted up to one side that the rectangular block is close to the wind-up roll and is the open-ended recess, the card post has been seted up on the bottom inner wall of recess, two circular slots have been seted up on the wind-up roll, two circular slots respectively with the card post looks adaptation that corresponds, the top of rectangular block is equipped with the baffle, the bottom fixed mounting of baffle has four baffles, and the bottom fixed mounting of four baffles has same transfer board, the bottom fixed mounting of transfer board has the arc piece, arc piece and wind-up roll are contradicted and are in the same place
Preferably, the inner walls of two sides of the groove are both provided with a clamping groove, the two corresponding clapboards are provided with the same clamping tongue, the two clamping tongues penetrate through the two corresponding clapboards and are matched with the corresponding clamping grooves, an annular block is arranged between the two corresponding clapboards, the two annular blocks are respectively fixedly sleeved on the corresponding clamping tongues, one sides of the two annular blocks close to each other are respectively and fixedly provided with a second spring, one ends of the two second springs close to each other are respectively and fixedly connected with the corresponding clapboards, the two second springs are respectively sleeved on the corresponding clamping tongues in a sliding manner, one sides of the two clamping tongues close to each other are respectively and fixedly hinged with a connecting rod, one ends of the two connecting rods close to each other are hinged with an identical irregular plate, the baffle is provided with a round hole, a rotating column is rotatably arranged in the round hole and penetrates through the round hole, and the bottom end of the rotating column is fixedly connected with the irregular plate, rotate the top fixed mounting of post and have the pull ring, when the safety belt raw materials on the wind-up roll is piled up, can rotate two through the pull ring and rotate the post, it rotates the dysmorphism board to rotate the post again, the dysmorphism board drives two block tongues through two connecting rods again and is close to each other and breaks away from the draw-in groove that corresponds, later alright take out the arc piece from the recess through the baffle, along with the arc piece not only contradict the wind-up roll, later alright take off the wind-up roll from two rectangular blocks and change, after the wind-up roll of renewal, on two circular slots cover on the wind-up roll advance the card post that corresponds, later two baffles of rethread drive the arc piece that corresponds all support the wind-up roll, two block tongues block respectively simultaneously in the draw-in groove that corresponds, make the wind-up roll can not rock.
Preferably, cut the roller on be equipped with divide the sword of cutting of quantity such as cutter, and a plurality of branch cutting sword all are located corresponding branch cutter under, through dividing the cooperation of cutting sword and branch cutter, can be faster cut the braid over braid.
Preferably, a rotating hole is formed in the rectangular column, and the driving roller and the inner wall of the rotating hole are rotatably connected together.
Preferably, one side of the mounting rack far away from the winding roller is fixedly provided with a second motor, and an output shaft of the second motor is fixedly connected with the corresponding rectangular block.
Compared with the prior art, the invention has the beneficial effects that:
1 when cutting work is carried out, the woven belt passes through a pressing roller and a driving roller, the woven belt passes through the cutting roller and a plurality of cutting knives and is cut by the plurality of cutting knives, a section of short thread end appears on the woven belt, then a plurality of thread ends are wound on a winding roller, then two second motors are started, the two second motors rotate to drive corresponding rectangular blocks to rotate, the two rectangular blocks drive the winding roller to rotate, so that the safety belt raw materials cut by the plurality of cutting knives are wound on the winding roller at intervals, after the woven belt passes through the pressing roller and the driving roller, the two square blocks drive the pressing roller to be tightly close to the driving roller under the action of a plurality of first springs, the woven belt can be tightened in the advancing process of the woven belt, the cutting of the cutting knives is facilitated, meanwhile, a first motor is started in the advancing process of the woven belt, the first motor rotates and drives the driving roller to rotate, therefore, the driving roller can accelerate the running speed of the braided belt;
2. the two square blocks drive the pressing roller to tightly lean against the driving roller through the pushing of the first springs, so that the woven belt can be tightened in the advancing process of the woven belt, and the slitting of the slitting knife is facilitated;
3. when the safety belt raw materials on the winding roller are fully stacked, the two rotating columns can be rotated through the pull ring, the rotating columns drive the special-shaped plate to rotate, the special-shaped plate drives the two clamping tongues to be close to each other and to be separated from the corresponding clamping grooves through the two connecting rods, then the arc-shaped blocks can be taken out from the grooves through the baffle plates, the winding roller can be taken down from the two rectangular blocks and replaced along with the fact that the arc-shaped blocks abut against the winding roller, after a new winding roller is replaced, the two circular grooves in the winding roller are sleeved on the corresponding clamping columns, then the corresponding arc-shaped blocks are driven to abut against the winding roller through the two baffle plates, and meanwhile the two clamping tongues are respectively clamped into the corresponding clamping grooves, so that the winding roller cannot shake; through the cooperation of the slitting blade and the slitting knife, the woven belt can be slit more quickly.
Drawings
Fig. 1 is a schematic perspective view of a slitting device for mass production of automobile safety belts according to the present invention;
fig. 2 is an enlarged structural schematic diagram of a part a of the slitting device for mass production of the automobile safety belts, which is provided by the invention;
fig. 3 is a schematic front sectional structural view of a supporting mechanism in the slitting device for mass production of the automobile safety belts, which is provided by the invention;
FIG. 4 is a schematic side sectional view of a locking mechanism in a slitting device for mass production of automobile seat belts according to the present invention;
FIG. 5 is an enlarged schematic view of portion B of FIG. 4;
fig. 6 is an assembly view of two connecting rods and a special-shaped plate in the slitting device for mass production of the automobile safety belts.
In the figure: 1. a base; 2. a support mechanism; 201. a rectangular column; 202. a rectangular hole; 203. a square block; 204. a rotating groove; 205. a vertical rod; 206. a first spring; 207. rotating the hole; 3. a drive roll; 4. a gantry; 5. a slitting roller; 501. cutting edges; 6. a transverse plate; 7. a vertical plate; 8. a cross bar; 9. a tool holder; 10. a slitting knife; 11. a support bar; 12. a mounting frame; 13. a locking mechanism; 1301. a rectangular block; 1302. a groove; 1303. clamping the column; 1304. a transfer plate; 1305. an arc-shaped block; 1306. a card slot; 1307. a partition plate; 1308. a latch; 1309. a ring block; 1310. a second spring; 1311. a circular hole; 1312. rotating the column; 1313. a shaped plate; 1314. a connecting rod; 14. a wind-up roll; 1315. a baffle plate; 15. a second motor; 16. a pressure roller; 17. a first motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-6, the embodiment provides a slitting device for mass production of automobile safety belts, which includes a base 1, two supporting mechanisms 2 are fixedly mounted on the top of the base 1, each supporting mechanism 2 includes a rectangular column 201, a same driving roller 3 is rotatably mounted between the two rectangular columns 201, a first motor 17 is fixedly mounted on one side of one rectangular column 201 away from the driving roller 3, one end of the driving roller 3 close to the first motor 17 penetrates through the corresponding rectangular column 201 and is fixedly connected with an output shaft of the first motor 17, a same pressing roller 16 is rotatably mounted between the two rectangular columns 201, the pressing roller 16 is located right above the driving roller 3, a portal frame 4 is fixedly mounted on the top of the base 1, a transverse plate 6 is fixedly mounted on the portal frame 4, two vertical plates 7 are fixedly mounted at the bottom of the transverse plate 6, a same transverse rod 8 is fixedly mounted between the two vertical plates 7, a plurality of linearly arranged tool rests 9 are fixedly arranged on the cross rod 8, slitting knives 10 are fixedly arranged on the tool rests 9, a slitting roller 5 is rotatably arranged on the portal frame 4, a winding mechanism is fixedly arranged at the top of the base 1, and the winding mechanism is positioned on one side of the portal frame 4 far away from the compression roller 16;
the supporting mechanism 2 further comprises a rectangular hole 202 formed in the rectangular column 201, a square block 203 is installed in the rectangular hole 202 in a sliding mode, a rotating groove 204 is formed in one side, close to the pressing roller 16, of the square block 203, and one end, close to the square block 203, of the pressing roller 16 is connected with the inner wall of the rotating groove 204 in a rotating mode;
wherein, winding mechanism is including fixing two bracing pieces 11 at the top of base 1, and the equal fixed mounting in top of two bracing pieces 11 has mounting bracket 12, and two mounting brackets 12 all rotate in one side that is close to each other and install locking mechanism 13, are equipped with same wind-up roll 14 between two locking mechanism 13.
When the cutting device works, a woven belt penetrates through the pressing roller 16 and the driving roller 3, penetrates through the cutting roller 5 and the plurality of slitting knives 10, is cut by the plurality of slitting knives 10 to form a short thread end, then is wound on the winding roller 14, then is started, the two second motors 15 rotate to drive the corresponding rectangular blocks 1301 to rotate, the two rectangular blocks 1301 drive the winding roller 14 to rotate, so that a safety belt raw material which is cut by the plurality of slitting knives 10 is wound on the winding roller 14 at intervals, after the woven belt passes through the pressing roller 16 and the driving roller 3, under the action of the plurality of first springs 206, the two square blocks 203 drive the pressing roller 16 to abut against the driving roller 3, so that the woven belt can be tightened in the advancing process of the woven belt, and the slitting knives 10 are convenient to cut, meanwhile, the first motor 17 is started in the moving process of the woven belt, the first motor 17 rotates and drives the driving roller 3 to rotate, and therefore the driving roller 3 can accelerate the moving speed of the woven belt.
As an embodiment of the invention, a vertical rod 205 is fixedly installed on the inner wall of the bottom of the rectangular hole 202, the top end of the vertical rod 205 penetrates through the rectangular column 201 and is fixedly installed with a stop block, the top and the bottom of the square block 203 are fixedly installed with first springs 206, the ends of the two first springs 206 far away from each other are respectively fixedly connected with the top and the inner wall of the bottom of the rectangular hole 202, and the two first springs 206 are slidably sleeved on the vertical rod 205, and the two square blocks 203 drive the pressing roller 16 to abut against the driving roller 3 through the pushing of the first springs 206, so that the woven belt can be tightened in the advancing process of the woven belt, and the slitting of the slitting knife 10 is facilitated.
As an embodiment of the present invention, the locking mechanism 13 includes a rectangular block 1301, a groove 1302 with an open top is formed on one side of the rectangular block 1301 close to the wind-up roll 14, a clamping column 1303 is formed on an inner wall of the bottom of the groove 1302, two circular grooves are formed on the wind-up roll 14, the two circular grooves are respectively matched with the corresponding clamping column 1303, a baffle 1315 is arranged on the top of the rectangular block 1301, four partition plates 1307 are fixedly installed at the bottom of the baffle 1315, the same transfer plate 1304 is fixedly installed at the bottoms of the four partition plates 1307, an arc block 1305 is fixedly installed at the bottom of the transfer plate 1304, the arc block 1305 is abutted against the wind-up roll 14
As an implementation mode of the invention, the inner walls of two sides of the groove 1302 are both provided with a clamping groove 1306, two corresponding partition plates 1307 are provided with the same clamping tongue 1308, two clamping tongues 1308 penetrate through two corresponding partition plates 1307 and are matched with the corresponding clamping grooves 1306, an annular block 1309 is arranged between two corresponding partition plates 1307, two annular blocks 1309 are respectively and fixedly sleeved on the corresponding clamping tongues 1308, the sides of the two annular blocks 1309 close to each other are both fixedly provided with a second spring 1310, the ends of the two second springs close to each other are respectively and fixedly connected with the corresponding partition plates 1307, the two second springs 1310 are respectively and slidably sleeved on the corresponding clamping tongues 1308, the sides of the two clamping tongues 1308 close to each other are respectively hinged with a connecting rod 1314, the ends of the two connecting rods 1314 close to each other are hinged with a same-row special-shaped plate 1313, the baffle 1310 5 is provided with a round hole 1311, the round hole 1311 is rotatably provided with a rotating column 1312, the rotating column 1312 penetrates through the circular hole 1311, the bottom end of the rotating column 1312 is fixedly connected with the special-shaped plate 1313, a pull ring is fixedly installed at the top end of the rotating column 1312, when the safety belt raw material on the winding roller 14 is fully stacked, the two rotating columns 1312 can be rotated through the pull ring, the special-shaped plate 1313 is driven to rotate by the rotating column 1312, the two clamping tongues 1308 are driven to mutually approach and separate from the corresponding clamping grooves 1306 through the two connecting rods 1314, then the arc-shaped blocks 1305 can be taken out of the groove 1302 through the baffle plates 1315, the winding roller 14 can be taken down from the two rectangular blocks 1301 and replaced along with the fact that the arc-shaped blocks 1305 not only abut against the winding roller 14, after a new winding roller 14 is replaced, the two circular grooves on the winding roller 14 are sleeved on the corresponding clamping columns 1303, then the corresponding arc-shaped blocks 1305 are driven to abut against the winding roller 14 through the two baffle plates 1315, and simultaneously the two clamping tongues 1308 are respectively clamped in the corresponding clamping grooves 1306, so that the wind-up roll 14 does not shake.
As an embodiment of the present invention, the slitting roller 5 is provided with the same number of slitting blades 501 as the number of slitting knives 10, and the plurality of slitting blades 501 are located right below the corresponding slitting knife 10, so that the tape can be slit more quickly by the cooperation of the slitting blades 501 and the slitting knives 10.
In one embodiment of the present invention, the rectangular column 201 is formed with a rotation hole 207, and the inner walls of the drive roll 3 and the rotation hole 207 are rotatably coupled together.
As an embodiment of the invention, a second motor 15 is fixedly mounted on one side of the mounting frame 12 away from the wind-up roll 14, and an output shaft of the second motor 15 is fixedly connected with the corresponding rectangular block 1301.
In the embodiment, when slitting work is performed, the woven belt passes through the pressing roller 16 and the driving roller 3, passes through the slitting roller 5 and the plurality of slitting knives 10, and is cut by the plurality of slitting knives 10, a section of short thread end appears on the woven belt, then the plurality of thread ends are wound on the winding roller 14, then the two second motors 15 are started, the two second motors 15 rotate to drive the corresponding rectangular blocks 1301 to rotate, the two rectangular blocks 1301 drive the winding roller 14 to rotate, so that the safety belt raw materials slit by the plurality of slitting knives 10 are wound on the winding roller 14 at intervals, after the woven belt passes through the pressing roller 16 and the driving roller 3, under the action of the plurality of first springs 206, the two square blocks 203 drive the pressing roller 16 to abut against the driving roller 3, so that the woven belt can be tightened in the advancing process of the woven belt, and slitting of the slitting knives 10 is facilitated, meanwhile, the first motor 17 is started in the moving process of the woven belt, the first motor 17 rotates and drives the driving roller 3 to rotate, and therefore the driving roller 3 can accelerate the moving speed of the woven belt;
in this embodiment, when the seat belt raw material on the wind-up roll 14 is fully stacked, the two rotation posts 1312 may be rotated by the pull ring, the rotation posts 1312 further drive the special-shaped plate 1313 to rotate, the special-shaped plate 1313 further drives the two locking tongues 1308 to approach each other and separate from the corresponding locking grooves 1306 by the two connecting rods 1314, then the arc-shaped blocks 1305 may be taken out from the groove 1302 by the baffle 1315, along with the fact that the arc-shaped blocks 1305 not only abut against the wind-up roll 14, then the wind-up roll 14 may be taken out from the two rectangular blocks 1301 and replaced, after a new wind-up roll 14 is replaced, the two circular grooves on the wind-up roll 14 are sleeved on the corresponding locking posts 1303, then the two baffle 1315 drive the corresponding arc-shaped blocks 1305 to abut against the wind-up roll 14, and simultaneously the two locking tongues 1308 are respectively locked in the corresponding locking grooves 1306, so that the wind-up roll 14 does not shake; by the cooperation of the slitting blade 501 and the slitting knife 10, the woven tape can be slit more quickly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a car blet batch production is with cutting device, includes base (1), its characterized in that, the top fixed mounting of base (1) has two supporting mechanism (2), supporting mechanism (2) include rectangle post (201), rotate between two rectangle posts (201) and install same drive roll (3), one side fixed mounting that drive roll (3) were kept away from to one of them rectangle post (201) has first motor (17), the one end that drive roll (3) are close to first motor (17) runs through corresponding rectangle post (201) and is in the same place with the output shaft fixed connection of first motor (17), rotate between two rectangle posts (201) and install same pinch roller (16), pinch roller (16) are located drive roll (3) directly over, the top fixed mounting of base (1) has portal frame (4), a transverse plate (6) is fixedly mounted on the portal frame (4), two vertical plates (7) are fixedly mounted at the bottom of the transverse plate (6), a same transverse rod (8) is fixedly mounted between the two vertical plates (7), a plurality of linearly arranged knife rests (9) are fixedly mounted on the transverse rod (8), dividing cutters (10) are fixedly mounted on the knife rests (9), dividing and cutting rollers (5) are rotatably mounted on the portal frame (4), a winding mechanism is fixedly mounted at the top of the base (1), and the winding mechanism is located on one side, away from the compression roller (16), of the portal frame (4);
the supporting mechanism (2) further comprises a rectangular hole (202) formed in the rectangular column (201), a square block (203) is installed in the rectangular hole (202) in a sliding mode, a rotating groove (204) is formed in one side, close to the pressing roller (16), of the square block (203), and one end, close to the square block (203), of the pressing roller (16) is connected with the inner wall of the rotating groove (204) in a rotating mode;
the winding mechanism comprises two support rods (11) fixed to the top of the base (1), mounting frames (12) are fixedly mounted on the tops of the two support rods (11), locking mechanisms (13) are rotatably mounted on the sides, close to each other, of the two mounting frames (12), and a same winding roller (14) is arranged between the two locking mechanisms (13);
the locking mechanism (13) comprises a rectangular block (1301), one side, close to the winding roller (14), of the rectangular block (1301) is provided with a groove (1302) with an open top, the inner wall of the bottom of the groove (1302) is provided with a clamping column (1303), the winding roller (14) is provided with two circular grooves, the two circular grooves are respectively matched with the corresponding clamping columns (1303), the top of the rectangular block (1301) is provided with a baffle (1315), the bottom of the baffle (1315) is fixedly provided with four partition plates (1307), the bottoms of the four partition plates (1307) are fixedly provided with the same transfer plate (1304), the bottom of the transfer plate (1304) is fixedly provided with an arc-shaped block (1305), and the arc-shaped block (1305) is abutted against the winding roller (14);
the inner walls of two sides of the groove (1302) are respectively provided with a clamping groove (1306), two corresponding clapboards (1307) are respectively provided with the same clamping tongue (1308), the two clamping tongues (1308) penetrate through the two corresponding clapboards (1307) and are matched with the corresponding clamping grooves (1306), an annular block (1309) is arranged between the two corresponding clapboards (1307), the two annular blocks (1309) are respectively and fixedly sleeved on the corresponding clamping tongues (1308), one sides of the two annular blocks (1309) close to each other are respectively and fixedly provided with a second spring (1310), one ends of the two second springs (1310) close to each other are respectively and fixedly connected with the corresponding clapboards (1307), the two second springs (1310) are respectively and slidably sleeved on the corresponding clamping tongues (1308), one sides of the two clamping tongues (1308) close to each other are respectively hinged with a connecting rod (1314), one ends of the two connecting rods (1314) close to each other are hinged with the same special-shaped plate (1313), the baffle plate (1315) is provided with a round hole (1311), a rotating column (1312) is rotatably mounted in the round hole (1311), the rotating column (1312) penetrates through the round hole (1311), the bottom end of the rotating column (1312) is fixedly connected with the special-shaped plate (1313), and the top end of the rotating column (1312) is fixedly provided with a pull ring;
a second motor (15) is fixedly mounted on one side, away from the winding roller (14), of the mounting frame (12), and an output shaft of the second motor (15) is fixedly connected with the corresponding rectangular block (1301);
when the safety belt raw material on the winding roller (14) is fully stacked, the two rotating columns (1312) are rotated through the pull ring, the rotating columns (1312) drive the special-shaped plate (1313) to rotate, the special-shaped plate (1313) drives the two clamping tongues (1308) to mutually approach and separate from the corresponding clamping grooves (1306) through the two connecting rods (1314), then the arc-shaped blocks (1305) are taken out of the grooves (1302) through the baffles (1315), the winding roller (14) is taken down from the two rectangular blocks (1301) and replaced along with the fact that the arc-shaped blocks (1305) not only abut against the winding roller (14), after a new winding roller (14) is replaced, the two circular grooves on the winding roller (14) are sleeved on the corresponding clamping columns (1303), then the corresponding arc-shaped blocks (1305) are driven to abut against the winding roller (14) through the two baffles (5), and the two clamping tongues (1308) are respectively clamped into the corresponding clamping grooves (1306), so that the take-up roll (14) does not shake.
2. The slitting device for mass production of automobile safety belts as claimed in claim 1, wherein a vertical rod (205) is fixedly mounted on the inner wall of the bottom of the rectangular hole (202), the top end of the vertical rod (205) penetrates through the rectangular column (201) and is fixedly mounted with a stop block, first springs (206) are fixedly mounted at the top and the bottom of the square block (203), one ends of the two first springs (206) which are far away from each other are fixedly connected with the inner wall of the top and the bottom of the rectangular hole (202), and the two first springs (206) are slidably sleeved on the vertical rod (205).
3. The slitting device for mass production of automobile safety belts according to claim 1, wherein the slitting roller (5) is provided with a number of slitting blades (501) equal to the number of slitting blades (10), and the plurality of slitting blades (501) are all located right below the corresponding slitting blade (10).
4. The slitting device for mass production of the automobile safety belts as claimed in claim 1, wherein the rectangular column (201) is provided with a rotating hole (207), and the driving roller (3) is rotatably connected with the inner wall of the rotating hole (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110057031.0A CN112900054B (en) | 2021-01-15 | 2021-01-15 | Automobile safety belt batch production is with cutting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110057031.0A CN112900054B (en) | 2021-01-15 | 2021-01-15 | Automobile safety belt batch production is with cutting device |
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| Publication Number | Publication Date |
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| CN112900054A CN112900054A (en) | 2021-06-04 |
| CN112900054B true CN112900054B (en) | 2022-08-12 |
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| CN202110057031.0A Active CN112900054B (en) | 2021-01-15 | 2021-01-15 | Automobile safety belt batch production is with cutting device |
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|---|---|---|---|---|
| CN113479698A (en) * | 2021-07-27 | 2021-10-08 | 秦建军 | Automatic PET film production slitting equipment and slitting method thereof |
| CN114164639B (en) * | 2021-10-19 | 2022-11-29 | 江西威骏科技股份有限公司 | Cutting device with cutting and deviation rectifying mechanism |
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| CN112900054A (en) | 2021-06-04 |
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Effective date of registration: 20220725 Address after: 515000 one of plant a, No. 101, Zhuhe Road, Haojiang District, Shantou City, Guangdong Province Applicant after: GUANGDONG DAHAO VEHICLE ACCESSORY INDUSTRY & COMMERCE Co.,Ltd. Address before: No.38 Xixiu Road, Xinhua Street, Huadu District, Guangzhou, Guangdong 510000 Applicant before: Zhang Jianxia |
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Denomination of invention: A slitting device for mass production of automotive safety belts Effective date of registration: 20221215 Granted publication date: 20220812 Pledgee: Shantou SME financing Company limited by guarantee Pledgor: GUANGDONG DAHAO VEHICLE ACCESSORY INDUSTRY & COMMERCE Co.,Ltd. Registration number: Y2022980027595 |