CN117961328B - Bulletproof helmet lining cloth laser cutting equipment - Google Patents

Abstract

The invention relates to the field of bulletproof helmet manufacturing, in particular to bulletproof helmet lining cloth laser cutting equipment which comprises a cloth unreeling support, a laser cutting machine tool and a cloth reeling support, wherein the cloth unreeling support, the laser cutting machine tool and the cloth reeling support are arranged along a straight line, a laser cutter is arranged on the laser cutting machine tool, wrinkle removing devices are arranged on the side walls of the two sides of the laser cutting machine tool, a support frame is arranged between the laser cutting machine tool and the reeling support, a bearing plate is arranged in the middle of the support frame, a clamping mechanism for clamping lining cloth is arranged on the bearing plate, an adjusting mechanism for driving the bearing plate to lift and rotate is arranged on the outer walls of the two sides of the support frame, a material ejection mechanism is arranged at the top of the support frame, a leftover material collecting box is arranged under the support frame, a conveying belt is arranged in the laser cutting machine tool, and a butt joint mechanism is arranged at the feeding end of the conveying belt. The invention improves the forming quality of the lining cloth and ensures that the lining cloth can be separated from the cloth raw material stably.

Description

Bulletproof helmet lining cloth laser cutting equipment

Technical Field

The invention relates to the field of manufacturing of bulletproof helmets, in particular to a laser cutting device for lining cloth of a bulletproof helmet.

Background

Bulletproof helmets are devices that absorb and dissipate warhead energy, prevent penetration, alleviate blunt trauma, and effectively protect the human head. The bulletproof helmet is internally provided with lining cloth. The inner liner is typically produced by means of activated cutting.

The Chinese patent publication No. CN112404750B discloses a cloth laser cutting machine, which specifically comprises a laser cutting device and also comprises: the scutching device is used for spreading cloth, is arranged at the feeding end of the laser cutting device, and comprises a scutching machine frame, a lifting roller arranged at the top end of the scutching machine frame and a primary scutching roller set positioned below the lifting roller, wherein the primary scutching roller set at least comprises two scutching rollers, and double-spiral convex ribs are arranged on the outer surfaces of the scutching rollers; the feeding device is positioned between the scutching device and the laser cutting device and comprises a driving roller, a driven roller and a swinging rod, wherein the driving roller and the driven roller are mutually abutted, and the swinging rod is used for controlling the rotating speed of the driving roller through a swinging angle.

However, the use of the above patent still has the disadvantage of cutting the inner lining cloth: 1. when the cloth raw material roll is conveyed to a laser cutting position of a laser cutting machine tool, if the cloth raw material is wrinkled, the lining cloth after laser cutting can generate superposition bonding phenomenon; 2. the lining cloth after laser cutting may be adhered to the cloth raw material, which results in that the lining cloth cannot be automatically blanked.

Disclosure of Invention

In order to make up for the defects, the invention provides a laser cutting device for lining cloth of a bulletproof helmet, which aims to solve the problems of how to prevent the cloth raw material from wrinkling during laser cutting and how to ensure the automatic blanking quality of the lining cloth, which are proposed in the background art.

The technical scheme of the invention is as follows:

The utility model provides a bulletproof helmet inside lining cloth laser cutting equipment, includes cloth unreels support, laser cutting machine and the cloth rolling support that set up along a straight line, be equipped with laser cutting ware on the laser cutting machine, all be equipped with on the both sides lateral wall of laser cutting machine be used for carrying out auxiliary wrinkle removing's the wrinkle removing device to the cloth raw materials of laser cutting ware department, be equipped with the support frame between laser cutting machine and the rolling support, the middle part of support frame is equipped with the loading board that is used for bearing lining cloth, be equipped with the fixture that is used for the centre gripping lining cloth on the loading board, be equipped with on the both sides outer wall of support frame and be used for driving the loading board and go up and down and pivoted adjustment mechanism, the top of support frame is equipped with and is used for ejecting material ejection mechanism from the cloth raw materials with interior lining cloth, be equipped with the leftover bits collection box under the support frame, be equipped with the conveyer belt in the laser cutting machine, the feed end department of conveyer belt is equipped with and is used for the docking mechanism with the loading board.

Preferably, the wrinkle removing device comprises a first mounting plate, a first suspension, a first rotating seat, a rotating plate, a wrinkle removing roller and a first electric push rod, wherein a first vertical plate is arranged at the top of the first mounting plate, a translation adjusting component for driving the first mounting plate to translate is arranged at the top of the first suspension, the first rotating seat is provided with two rotating plates, first rotating shafts are respectively arranged at two sides of one end of the rotating plate, one of the first rotating shafts is provided with a first gear, two cantilever arms which are symmetrically arranged at the other end of the rotating plate, a first motor is arranged at the top of the rotating plate, a first belt pulley is arranged on the first motor, a spiral collision strip is arranged on the outer wall of the wrinkle removing roller, a second rotating shaft is respectively arranged at two sides of the wrinkle removing roller, a second belt pulley is arranged on the second rotating shaft, a first rack is arranged at the output end of the first electric push rod, the first suspension is arranged on the side wall of a laser cutting machine tool, the first mounting plate is arranged at the top of the translation adjusting component, two first rotating seats are symmetrically arranged on the first rotating plates, the first rotating plates are symmetrically arranged on the first rotating shafts, the first rotating plates are connected with the first belt pulleys through the first rotating shafts, and the first belt pulleys are horizontally arranged on the first rotating shafts, and the first belt pulleys are meshed with the first belt pulleys.

Preferably, the translation adjusting component comprises a second electric push rod, a sliding rail and a rail, wherein the sliding rail and the rail are both provided with two, the bottom of the first mounting plate is provided with a traction head, the second electric push rod is arranged at the top of the first suspension, the output end of the second electric push rod is connected with the traction head, the two sliding rails are symmetrically arranged at the bottom of the first mounting plate, the two sliding rails are symmetrically arranged at the top of the first suspension, and the rail is in sliding fit with the sliding rail.

Preferably, the fixture includes third electric putter, L type splint, ejector pad and conflict piece, the bottom of L type splint is equipped with the second mounting panel that is the level setting, the top of second mounting panel is equipped with a plurality of springs, be equipped with first wedge on the ejector pad, conflict piece be equipped with first wedge complex second wedge, be equipped with the sliding frame on the lateral wall of loading board, the third electric putter sets up in the bottom of loading board, L type splint slides and sets up in the sliding frame, the ejector pad sets up on the output of third electric putter, conflict piece sets up on the top of second mounting panel, the top of spring is connected with the bottom of loading board.

Preferably, the adjustment mechanism includes lift electric putter, lifting plate and second motor, the lifting plate is equipped with two, the top of lifting plate is equipped with the second and rotates the seat, and the top of one of them lifting plate is equipped with two at least guide bars, the bottom of loading board is equipped with the boss that two symmetries set up, be equipped with the third pivot on the outer wall of boss, all be equipped with the third mounting panel that is the level setting and the adjustment tank that supplies the third pivot to go up and down on the both sides lateral wall of support frame, the top of one of them third mounting panel is equipped with two at least and guide bar direction complex guide holder, lift electric putter is vertical setting at the top of another third mounting panel, and another lifting plate is connected with lift electric putter's output, the second motor sets up on one of them lifting plate, and the second motor passes through the shaft coupling and is connected with one of them third pivot.

Preferably, the liftout mechanism includes fourth electric putter, lifter plate and liftout plectane, the liftout plectane is equipped with a plurality ofly, the top of liftout plectane is equipped with the connecting axle, be equipped with the auxiliary assembly that is used for enlarging liftout plectane cross-sectional area on connecting axle and the liftout plectane, fourth electric putter is vertical setting at the top of support frame, the lifter plate is the level setting on fourth electric putter's output, and all liftout plectane setting are on the bottom of lifter plate.

Preferably, the auxiliary assembly comprises a fixed arm, a third motor, a hinge rod, a lifting disc and an outer supporting rod, wherein the hinge rod is provided with a plurality of hinge grooves which are formed in the lifting disc along the circumferential equal angles, the lifting disc is provided with a screw rod in a screwed mode, the outer supporting rod is provided with a plurality of hinge seats, the top of the tail end of the outer supporting rod is provided with a hinge seat, the top material circular plate is provided with a plurality of outer supporting sliding grooves which are formed in the circumferential equal angles and are in sliding fit with the outer supporting rod, the fixed arm is arranged on a connecting shaft, the third motor is arranged on the bottom of the fixed arm in an inverted mode, the lifting disc is arranged on the connecting shaft in a sliding mode, one ends of all the hinge rods are hinged to all the hinge grooves respectively, the other ends of all the hinge rods are hinged to all the hinge seats respectively, and the screw rod is connected with the output end of the third motor.

Preferably, the bottom of lifter plate is equipped with adjusts the slide, it is provided with a plurality of spacing sliders to adjust the slide internal slip, be equipped with the external screw thread on the outer wall that the connecting axle is close to its top and with external screw thread complex spiral handle, the top of all connecting axles is connected with the bottom of all spacing sliders respectively.

Preferably, the material ejection mechanism further comprises two positioning components, the two positioning components are arranged on the supporting frame, one positioning component is located right above the discharge end of the laser cutting machine tool, the other positioning component is located right above the feeding end of the cloth winding support, the positioning components comprise positioning electric push rods and positioning plates, the positioning electric push rods are vertically arranged at the top of the supporting frame, and the positioning plates are horizontally arranged at the output ends of the positioning electric push rods.

Preferably, the butt joint mechanism comprises a butt joint plate, two second suspensions, two electric cylinders and two fourth mounting plates, wherein four rotating shafts are arranged on two sides of the butt joint plate, one of the four rotating shafts is provided with a second gear, the tops of the two fourth mounting plates are provided with third rotating seats, the tops of the four mounting plates are also provided with L-shaped mounting plates, the tops of the L-shaped mounting plates are provided with fifth electric push rods, the output ends of the fifth electric push rods are provided with second racks, translation grooves for the fourth rotating shafts to move are formed in two side walls of the laser cutting machine, the two second suspensions are respectively arranged on two side walls of the laser cutting machine, the two electric cylinders are respectively arranged at the tops of the two suspensions, the two fourth mounting plates are respectively arranged on sliding tables of the two electric cylinders, the butt joint plate is rotatably arranged on the two third rotating seats through the third rotating shafts, and the second gears are meshed with the second racks.

Compared with the prior art, the invention has the beneficial effects that:

firstly, the invention can remove wrinkles on the cloth raw material at the laser cutter through the wrinkle removing device, the lining cloth can be ejected out of the cloth raw material through the cooperation between the adjusting mechanism and the ejection mechanism, the leftover materials can be automatically cleaned out through the cooperation between the clamping mechanism and the adjusting mechanism, and the lining cloth can be introduced onto the conveying belt to be conveyed away through the cooperation between the abutting mechanism and the clamping mechanism. In summary, the invention improves the forming quality of the lining cloth and ensures that the lining cloth can be stably separated from the cloth raw material.

Secondly, the first motor drives the wrinkle removing roller to rotate, and the spiral abutting strips on the wrinkle removing roller can pull the cloth raw material after rotating, so that the cloth raw material is in a tight state, namely the wrinkle removing state.

Thirdly, the fourth electric push rod drives the ejection circular plate to move downwards, the ejection circular plate can automatically eject the lining cloth from the cloth raw material, then the lining cloth is clamped by the L-shaped plate, and the second motor can drive the bearing plate to swing, so that the leftover materials can be automatically cleaned.

Drawings

Fig. 1 is a schematic perspective view of a bulletproof helmet lining cloth laser cutting device;

fig. 2 is a schematic diagram of a perspective structure of a bulletproof helmet lining cloth laser cutting device according to the second embodiment of the present invention;

FIG. 3 is a schematic perspective view of a wrinkle removing device;

FIG. 4 is a schematic perspective view of a wrinkle removing device;

FIG. 5 is a schematic view of a docking mechanism;

fig. 6 is a schematic diagram of a partial structure of a laser cutting device for lining cloth of a bulletproof helmet according to the present invention;

FIG. 7 is a schematic perspective view of a clamping mechanism;

FIG. 8 is a schematic diagram of a second perspective view of the clamping mechanism;

FIG. 9 is a schematic diagram of a part of the ejector mechanism;

fig. 10 is a schematic diagram of a partial structure of the ejection mechanism.

In the figure:

1. A laser cutting machine tool; 11. a conveyor belt; 12. a translation groove; 2. a wrinkle removing device; 21. a first mounting plate; 211. a first vertical plate; 212. a pulling head; 22. a first suspension; 23. a first rotating seat; 24. a rotating plate; 241. a first gear; 242. a cantilever; 243. a first motor; 244. a first pulley; 25. a wrinkle removal roller; 251. a spiral abutting strip; 252. a second pulley; 26. a first electric push rod; 261. a first rack; 27. a translational adjustment assembly; 271. a second electric push rod; 272. a slide rail; 273. a track; 3. a support frame; 31. a third mounting plate; 311. a guide seat; 32. an adjustment tank; 4. a carrying plate; 41. a sliding frame; 42. a boss; 43. a third rotating shaft; 5. a scrap collection box; 6. a clamping mechanism; 61. a third electric push rod; 62. an L-shaped clamping plate; 621. a second mounting plate; 622. a spring; 63. a pushing block; 631. a first wedge surface; 64. a collision block; 641. a second wedge surface; 7. an adjusting mechanism; 71. lifting the electric push rod; 72. a lifting plate; 721. a second rotating seat; 722. a guide rod; 73. a second motor; 8. a material ejection mechanism; 81. a fourth electric push rod; 82. a lifting plate; 821. adjusting the slideway; 822. a limit sliding block; 823. a rotary handle; 83. a material ejection circular plate; 831. a connecting shaft; 84. an auxiliary component; 841. a fixed arm; 842. a third motor; 843. a hinge rod; 844. a lifting disc; 845. a hinge groove; 846. a screw rod; 847. an outer stay; 848. a hinge base; 85. a positioning assembly; 851. positioning an electric push rod; 852. a positioning plate; 9. a docking mechanism; 91. an abutting plate; 911. a fourth rotating shaft; 912. a second gear; 92. a second suspension; 93. an electric cylinder; 94. a fourth mounting plate; 941. a third rotating seat; 942. an L-shaped mounting plate; 95. a fifth electric push rod; 951. and a second rack.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 10, the present invention is described in detail by the following embodiments:

The utility model provides a bulletproof helmet inside lining cloth laser cutting equipment, include the cloth unreels support that sets up along a straight line, laser cutting machine 1 and cloth rolling support, cloth unreels support and cloth rolling support and is prior art, its principle is no longer described here, be equipped with laser cutting machine 1 on the laser cutting machine 1, all be equipped with on the both sides lateral wall of laser cutting machine 1 be used for carrying out auxiliary wrinkle removal's the cloth raw materials of laser cutting machine department wrinkle removal device 2, be equipped with support frame 3 between laser cutting machine 1 and the rolling support, the middle part of support frame 3 is equipped with the loading board 4 that is used for bearing lining cloth, be equipped with the fixture 6 that is used for the centre gripping lining cloth on the loading board 4, be equipped with on the both sides outer wall of support frame 3 and be used for driving loading board 4 lift and pivoted adjustment mechanism 7, the top of support frame 3 is equipped with and is used for the ejecting liftout mechanism 8 from the cloth raw materials of lining cloth, be equipped with leftover bits collection box 5 under support frame 3, be equipped with conveyer belt 11 in the laser cutting machine 1, the feed end department of conveyer belt 11 is equipped with and is used for with the docking mechanism 9 with loading board 4 dock.

Cloth raw materials is discharged from the cloth unreeling support and passes through the laser cutter, no wrinkle condition of the cloth raw materials of laser cutter department is ensured through wrinkle removal device 2, wrinkle removal device 2 includes first mounting panel 21, first suspension 22, first rotating seat 23, rotating plate 24, wrinkle removal roller 25 and first electric putter 26, the top of first mounting panel 21 is equipped with and is vertical first riser 211, the top of first suspension 22 is equipped with the translation adjusting part 27 that is used for driving first mounting panel 21 translation, first rotating seat 23 is equipped with two, the both sides of rotating plate 24 one end all are equipped with first pivot, be equipped with first gear 241 in one of them first pivot, the other end of rotating plate 24 is equipped with cantilever 242 of two symmetry settings, the top of rotating plate 24 is equipped with first motor 243, install first belt pulley 244 on the first motor 243, be equipped with spiral conflict strip 251 on the outer wall of wrinkle removal roller 25, the both sides of wrinkle removal roller 25 all are equipped with the second pivot, install the second belt pulley 252 in one of them second pivot, install first rack 261 on the output of first electric putter 26, first rack 22 sets up and is first rotating seat 23 and two side walls of first rotating seat, the first pulley 261 is set up on first rotating seat 23 and two side walls of first rotating seat 23, the first rotating seat is set up through first gear wheel 252, the first rotating seat is set up on two side of first rotating seat 23, the first rotating seat is set up on the first rotating belt pulley 261, the first rotating seat is set up on the first rotating seat is through two side of first rotating seat 23, the first rotating seat is provided with first belt pulley on the first rotating seat is provided with first rotating belt pulley on the first rotating roller support, the first rotating roller has a roller, the upper belt pulley has a roller, upper belt roller has a roller, and has a roller.

The first electric push rod 26 drives the first rack 261 to move, the first rack 261 drives the first gear 241 to rotate, the first gear 241 drives the rotary plate 24 to rotate around the axis of the first rotating shaft, the rotary plate 24 drives the cantilever 242 and the wrinkle removing roller 25 to synchronously rotate, the wrinkle removing roller 25 can be propped against the edge of the upper surface of the cloth raw material at the laser cutter, then the first belt pulley 244 is driven to rotate by the first motor 243, the first belt pulley 244 drives the second belt pulley 252 to rotate by the belt, the second belt pulley 252 drives the wrinkle removing roller 25 and the second rotating shaft to rotate around the axis of the second rotating shaft, the spiral abutting strip 251 on the wrinkle removing roller 25 can pull the cloth raw material outwards after rotating, and the two wrinkle removing rollers 25 can pull the cloth raw material to two sides after rotating, so that the cloth raw material at the laser cutter is ensured to be in a tight state, namely no wrinkles.

The position that removes the wrinkle roller 25 to support and press cloth raw materials border can also be adjusted through translation adjusting part 27, translation adjusting part 27 includes second electric putter 271, slide rail 272 and track 273 all are equipped with two, the bottom of first mounting panel 21 is equipped with the traction head 212, second electric putter 271 sets up at the top of first suspension 22, and the output and the traction head 212 of second electric putter 271 are connected, two slide rail 272 symmetry sets up the bottom at first mounting panel 21, two track 273 symmetry sets up at the top of first suspension 22, track 273 and slide rail 272 sliding fit.

The second electric push rod 271 drives the traction head 212 to move, the traction head 212 drives the first mounting plate 21 to synchronously move, and the sliding rail 272 and the rail 273 cooperate to ensure that the first mounting plate 21 can translate more stably.

When the laser cutter cuts the cloth raw materials, the cloth raw materials can stop conveying, after finishing cutting, the cloth raw materials are conveyed again, the lining cloth formed after cutting moves synchronously along with the cloth raw materials, the lining cloth moves to the position right above the bearing plate 4 gradually, when the laser cutter cuts, the lining cloth is propped against the bearing plate 4 through the cooperation among the clamping mechanism 6, the adjusting mechanism 7 and the jacking mechanism 8, and the leftover materials on the lining cloth are led into the leftover material collecting box 5.

The fixture 6 includes third electric putter 61, L type splint 62, ejector pad 63 and conflict piece 64, the bottom of L type splint 62 is equipped with the second mounting panel 621 that is the level setting, the top of second mounting panel 621 is equipped with a plurality of springs 622, be equipped with first wedge 631 on the ejector pad 63, conflict piece 64 be equipped with first wedge 631 complex second wedge 641, be equipped with the sliding frame 41 on the lateral wall of loading board 4, third electric putter 61 sets up in the bottom of loading board 4, L type splint 62 slides and sets up in sliding frame 41, ejector pad 63 sets up on the output of third electric putter 61, conflict piece 64 sets up on the top of second mounting panel 621, the top of spring 622 is connected with the bottom of loading board 4.

The adjusting mechanism 7 comprises lifting electric push rods 71, lifting plates 72 and second motors 73, wherein two lifting plates 72 are arranged, second rotating seats 721 are arranged at the tops of the lifting plates 72, at least two guide rods 722 are arranged at the tops of one lifting plate 72, two symmetrically arranged convex seats 42 are arranged at the bottoms of the bearing plates 4, third rotating shafts 43 are arranged on the outer walls of the convex seats 42, third mounting plates 31 which are horizontally arranged and adjusting grooves 32 for the third rotating shafts 43 to lift are arranged on the side walls of two sides of the supporting frame 3, at least two guide seats 311 which are in guide fit with the guide rods 722 are arranged at the tops of one of the third mounting plates 31, the lifting electric push rods 71 are vertically arranged at the tops of the other third mounting plates 31, the other lifting plates 72 are connected with the output ends of the lifting electric push rods 71, the second motors 73 are arranged on one of the lifting plates 72, and the second motors 73 are connected with one of the third rotating shafts 43 through couplings.

The liftout mechanism 8 includes fourth electric putter 81, lifter plate 82 and liftout plectane 83, and liftout plectane 83 is equipped with a plurality ofly, and the top of liftout plectane 83 is equipped with connecting axle 831, is equipped with the auxiliary assembly 84 that is used for enlarging liftout plectane 83 cross-sectional area on connecting axle 831 and the liftout plectane 83, and fourth electric putter 81 is vertical setting at the top of support frame 3, and lifter plate 82 is the level setting on the output of fourth electric putter 81, and all liftout plectane 83 set up on the bottom of lifter plate 82.

The lifting electric push rod 71 of the adjusting mechanism 7 preferentially works to drive the bearing plate 4 to move upwards, the work of the lifting electric push rod 71 is stopped after a gap slightly larger than the thickness of the lining cloth is formed between the bearing plate 4 and the cloth raw material, then the lifting plate 82 is driven by the fourth electric push rod 81 to move downwards, the lifting plate 82 drives the top round plate 83 to move downwards, the top round plate 83 can prop up to the lining cloth formed by the cloth raw material, then the top round plate 83 can separate the lining cloth from the cloth raw material, the larger the collision section of the top round plate 83 acting on the lining cloth is, the more stable the lining cloth is separated from the cloth raw material, the auxiliary component 84 is arranged, the auxiliary component 84 comprises a fixed arm 841, a third motor 842, a hinging rod 843, a lifting plate 844 and an outer supporting rod 847, the hinge rod 843 is provided with a plurality of hinge grooves 845 which are arranged along the circumferential equal angles, the lifting plate 844 is provided with screw rods 846 which are connected with the lifting plate 844 in a screwed mode, the outer supporting rod 847 is provided with a plurality of hinge seats 848 which are arranged at the top of the tail end of the outer supporting rod 847, the ejector round plate 83 is provided with a plurality of outer supporting grooves which are arranged along the circumferential equal angles and are in sliding fit with the outer supporting rod 847, the fixing arm 841 is arranged on the connecting shaft 831, the third motor 842 is inversely arranged on the bottom of the fixing arm 841, the lifting plate 844 is arranged on the connecting shaft 831 in a sliding mode, one ends of all the hinge rods 843 are hinged to all the hinge grooves 845 respectively, the other ends of all the hinge rods 843 are hinged to all the hinge seats 848 respectively, and the screw rods 846 are connected with the output end of the third motor 842.

The screw rod 846 is driven to rotate by the third motor 842, the screw rod 846 is matched with threads at the screwed joint of the lifting disc 844 to enable the lifting disc 844 to move downwards, one end of all hinge rods 843 are driven by the lifting disc 844 to move downwards synchronously, the other end of each hinge rod 843 is driven by the corresponding hinge seat 848 to move, the hinge seats 848 drive the outer supporting rods 847 to prop out of the outer supporting sliding grooves, so that the acting cross-section area of the ejection circular plate 83 is increased, after lining cloth falls onto the bearing plate 4, the lifting electric push rod 71 drives the bearing plate 4 to move downwards, then the bearing plate 4 is driven to rotate around the axis of the second rotating shaft by the matching of the second motor 73 and the coupling, the bearing plate 4 is enabled to be in a front-high rear-low inclined state, the lining cloth moves towards the clamping mechanism 6, then the lining cloth enters between the L-shaped clamping plates 62 and the bearing plate 4, the third electric putter 61 drives the push block 63 to move, after the first wedge surface 631 of the push block 63 collides with the second wedge surface 641 of the collision block 64, the collision block 64 can gradually move downwards, the collision block 64 drives the second mounting plate 621 and the L-shaped clamping plate 62 to move downwards, the spring 622 is stretched, the L-shaped clamping plate 62 can clamp the edge of the lining cloth, then, the bearing plate 4 is driven to reversely rotate around the axis of the second rotating shaft through the cooperation of the second motor 73 and the coupling until the bearing plate 4 becomes the vertical state, the leftover materials on the bearing plate 4 can automatically fall into the leftover material collecting box 5, and of course, after the bearing plate 4 becomes the vertical state, the second motor 73 drives the bearing plate 4 to swing by a small extent, so that the leftover materials can fall faster and more thoroughly.

Further, an adjusting slide way 821 is arranged at the bottom of the lifting plate 82, a plurality of limiting slide blocks 822 are slidably arranged in the adjusting slide way 821, external threads and a rotating handle 823 matched with the external threads are arranged on the outer wall of the connecting shaft 831 close to the top of the adjusting slide way 821, and the tops of all the connecting shafts 831 are respectively connected with the bottoms of all the limiting slide blocks 822.

Unscrewing the knob 823 and moving the connecting shaft 831 causes the corresponding ejector round plate 83 to change position, thereby improving flexibility.

Still further, liftout mechanism 8 still includes two locating component 85, and two locating component 85 set up on support frame 3, and one locating component 85 is located directly over the laser cutting machine 1 discharge end, and another locating component 85 is located directly over the cloth rolling support feed end, and locating component 85 includes location electric putter 851 and locating plate 852, and location electric putter 851 is vertical setting at the top of support frame 3, and locating plate 852 is the level setting on the output of location electric putter 851.

When the cloth raw materials are cut by the laser cutter, the conveying of the cloth raw materials is stopped, the positioning electric push rods 851 of the two positioning assemblies 85 work simultaneously to drive the corresponding positioning plates 852 to move downwards, and then the cloth raw materials between the two positioning plates 852 are positioned, so that the ejection circular plate 83 is convenient for ejecting the inner lining cloth, and the ejection quality is improved.

After the leftover materials fall, the bearing plate 4 is driven to rotate again around the axis of the second rotating shaft through the cooperation of the second motor 73 and the coupler, the bearing plate 4 is changed into a front low and rear high inclined state, lining cloth is guided onto the conveying belt 11 through the docking mechanism 9 to be conveyed away, the docking mechanism 9 comprises a docking plate 91, two second suspensions 92, two electric cylinders 93 and two fourth mounting plates 94, the two sides of the docking plate 91 are respectively provided with the fourth rotating shafts 911, one of the fourth rotating shafts 911 is provided with a second gear 912, the tops of the two fourth mounting plates 94 are respectively provided with a third rotating seat 941, the tops of the one fourth mounting plates 94 are respectively provided with an L-shaped mounting plate 942, the tops of the L-shaped mounting plates 942 are respectively provided with a fifth electric push rod 95, the output ends of the fifth electric push rod 95 are provided with a second rack 951, translation grooves 12 for the movement of the fourth rotating shafts are respectively formed in the side walls of the two sides of the laser cutting machine tool 1, the two second suspensions 92 are respectively arranged at the tops of the two fourth rotating shafts 911, the two fourth mounting plates 94 are respectively arranged at the tops of the two fourth rotating plates 911, the two fourth mounting plates 94 are respectively arranged at the two sliding plates 93 and are respectively meshed with the third rotating seats 43 and the third rotating seats and the fourth mounting plates are respectively arranged.

The two electric cylinders 93 simultaneously drive the corresponding fourth mounting plates 94 to move towards the direction of the supporting frame 3, the fourth mounting plates 94 drive the third rotating seat 941 and the abutting plates 91 to synchronously move, the abutting plates 91 at the moment are in a front low and rear high inclined state, after the tail ends of the abutting plates 91 move to the position right below the head ends of the bearing plates 4, the electric cylinders 93 stop working, the third electric push rods 61 stop working, lining cloth clamped by the L-shaped clamping plates 62 can slide onto the conveying belt 11 through the guide of the bearing plates 4 and the guide of the abutting plates 91, then the electric cylinders 93 drive the fourth mounting plates 94 to reversely move, the fifth electric push rods 95 drive the second racks 951 to move back and forth while moving, the second racks 951 drive the second electric second gears 912 to reciprocate, and the second gears 912 drive the axes of the fourth rotating shafts of the abutting plates 91 to swing, so that the lining cloth is prevented from being accidentally detained on the abutting plates 91.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims (7)

1. The utility model provides a bulletproof helmet lining cloth laser cutting equipment, includes cloth unreels support, laser cutting machine (1) and the cloth rolling support that set up along a straight line, be equipped with laser cutting ware on laser cutting machine (1), its characterized in that, all be equipped with on the both sides lateral wall of laser cutting machine (1) and be used for carrying out auxiliary wrinkle removal's wrinkle removal device (2) to the cloth raw materials of laser cutting ware department, be equipped with support frame (3) between laser cutting machine (1) and the rolling support frame, the middle part of support frame (3) is equipped with carrier plate (4) that are used for bearing lining cloth, be equipped with fixture (6) that are used for the centre gripping lining cloth on carrier plate (4), be equipped with on the both sides outer wall of support frame (3) and be used for driving loading board (4) lift and pivoted adjustment mechanism (7), the top of support frame (3) is equipped with and is used for ejecting liftout mechanism (8) from the cloth raw materials with lining cloth, be equipped with leftover bits collection box (5) under support frame (3), be equipped with conveyer belt (11) in laser cutting machine (1), the feed end department of conveyer belt (11) is equipped with docking mechanism (9) that are used for with loading board (4) butt joint, wrinkle removal device (2) are including first mounting panel (21), first suspension (22), first rotating seat (23), rotating plate (24), The wrinkle removing roller (25) and the first electric push rod (26), a first vertical plate (211) which is vertical is arranged at the top of the first mounting plate (21), a translation adjusting component (27) which is used for driving the first mounting plate (21) to translate is arranged at the top of the first suspension frame (22), two first rotating seats (23) are arranged, first rotating shafts are respectively arranged at two sides of one end of the rotating plate (24), a first gear (241) is arranged on one of the first rotating shafts, two cantilever arms (242) which are symmetrically arranged are arranged at the other end of the rotating plate (24), a first motor (243) is arranged at the top of the rotating plate (24), the first motor (243) is provided with a first belt pulley (244), the outer wall of the wrinkle-removing roller (25) is provided with a spiral abutting strip (251), two sides of the wrinkle-removing roller (25) are respectively provided with a second rotating shaft, one of the second rotating shafts is provided with a second belt pulley (252), the output end of the first electric push rod (26) is provided with a first rack (261), the first suspension (22) is arranged on the side wall of the laser cutting machine tool (1), the first mounting plate (21) is arranged at the top of the translation adjusting component (27), the two first rotating seats (23) are symmetrically arranged at the top of the first mounting plate (21), the rotating plate (24) is rotatably arranged on the two first rotating seats (23) through a first rotating shaft, the wrinkle removing roller (25) is rotatably arranged on the two cantilevers (242) through a second rotating shaft, the first belt pulley (244) and the second belt pulley (252) are connected through belt transmission, the first electric push rod (26) is horizontally arranged on the first vertical plate (211), the first rack (261) is meshed with the first gear (241), the material ejection mechanism (8) comprises a fourth electric push rod (81), a lifting plate (82) and a material ejection circular plate (83), the material ejection circular plate (83) is provided with a plurality of lifting plates, the top of the top material circular plate (83) is provided with a connecting shaft (831), the connecting shaft (831) and the top material circular plate (83) are provided with an auxiliary component (84) for enlarging the cross-sectional area of the top material circular plate (83), the fourth electric push rod (81) is vertically arranged at the top of the supporting frame (3), the lifting plate (82) is horizontally arranged at the output end of the fourth electric push rod (81), all the top material circular plates (83) are arranged at the bottom of the lifting plate (82), the auxiliary component (84) comprises a fixed arm (841), a third motor (842), a hinging rod (843), a lifting plate (844) and an outer supporting rod (847), the hinge rod (843) is provided with a plurality of hinge grooves (845) which are arranged along the circumferential equal angles of the lifting disc (844), the lifting disc (844) is provided with screw rods (846) which are connected with each other in a screwed mode, the outer support rods (847) are provided with a plurality of hinge seats (848) which are arranged at the top of the tail ends of the outer support rods (847), the ejector circular plate (83) is provided with a plurality of outer support sliding grooves which are arranged along the circumferential equal angles of the ejector circular plate and are in sliding fit with the outer support rods (847), the fixing arm (841) is arranged on the connecting shaft (831), the third motor (842) is inversely arranged on the bottom of the fixing arm (841), the lifting plate (844) is arranged on the connecting shaft (831) in a sliding mode, one ends of all hinge rods (843) are hinged to all hinge grooves (845) respectively, the other ends of all hinge rods (843) are hinged to all hinge seats (848) respectively, and the screw rod (846) is connected with the output end of the third motor (842).

2. The ballistic resistant helmet liner cloth laser cutting apparatus of claim 1 wherein: translation adjusting part (27) are including second electric putter (271), slide rail (272) and track (273) all are equipped with two, the bottom of first mounting panel (21) is equipped with and pulls first (212), second electric putter (271) set up at the top of first suspension (22), and the output and the pulling first (212) of second electric putter (271) are connected, two slide rail (272) symmetry sets up the bottom at first mounting panel (21), two track (273) symmetry sets up the top at first suspension (22), track (273) and slide rail (272) sliding fit.

3. The ballistic resistant helmet liner cloth laser cutting apparatus of claim 1 wherein: clamping mechanism (6) are including third electric putter (61), L type splint (62), ejector pad (63) and conflict piece (64), the bottom of L type splint (62) is equipped with second mounting panel (621) that are the level setting, the top of second mounting panel (621) is equipped with a plurality of springs (622), be equipped with first wedge (631) on ejector pad (63), conflict piece (64) be equipped with first wedge (631) complex second wedge (641), be equipped with sliding frame (41) on the lateral wall of loading board (4), third electric putter (61) set up in the bottom of loading board (4), L type splint (62) slip sets up in sliding frame (41), ejector pad (63) set up on the output of third electric putter (61), conflict piece (64) set up on the top of second mounting panel (621), the top of spring (622) is connected with the bottom of loading board (4).

4. The ballistic resistant helmet liner cloth laser cutting apparatus of claim 1 wherein: adjustment mechanism (7) are including going up and down electric putter (71), lifting board (72) and second motor (73), lifting board (72) are equipped with two, the top of lifting board (72) is equipped with second rotation seat (721), and the top of one of them lifting board (72) is equipped with two at least guide bars (722), the bottom of loading board (4) is equipped with boss (42) that two symmetries set up, be equipped with third pivot (43) on the outer wall of boss (42), all be equipped with third mounting panel (31) that are the level setting and confession third pivot (43) adjustment tank (32) that go up and down on the both sides lateral wall of support frame (3), the top of one of them third mounting panel (31) is equipped with at least two guide holders (311) that lead with guide bar (722), go up and down electric putter (71) are vertical setting at the top of another third mounting panel (31), and another lifting board (72) are connected with the output of going up and down electric putter (71), second motor (73) set up on one of them lifting board (72) and second motor (73) through one of them pivot (43) and one of them coupling.

5. The ballistic resistant helmet liner cloth laser cutting apparatus of claim 1 wherein: the bottom of lifter plate (82) is equipped with adjusts slide (821), it is provided with a plurality of spacing sliders (822) to adjust the slide (821) internal sliding, be equipped with the external screw thread on connecting axle (831) the outer wall that is close to its top and with external screw thread complex spiral handle (823), the top of all connecting axles (831) is connected with the bottom of all spacing sliders (822) respectively.

6. The ballistic resistant helmet liner cloth laser cutting apparatus of claim 5 wherein: the material ejection mechanism (8) further comprises two positioning assemblies (85), the two positioning assemblies (85) are arranged on the supporting frame (3), one positioning assembly (85) is located right above the discharging end of the laser cutting machine tool (1), the other positioning assembly (85) is located right above the feeding end of the cloth winding support, the positioning assembly (85) comprises a positioning electric push rod (851) and a positioning plate (852), the positioning electric push rod (851) is vertically arranged at the top of the supporting frame (3), and the positioning plate (852) is horizontally arranged on the output end of the positioning electric push rod (851).

7. The ballistic resistant helmet liner cloth laser cutting apparatus of claim 1 wherein: the butt joint mechanism (9) comprises a butt joint plate (91), two second suspensions (92), two electric cylinders (93) and two fourth mounting plates (94), wherein the four shafts (911) are respectively arranged on two sides of the butt joint plate (91), one of the four shafts (911) is provided with a second gear (912), the tops of the two fourth mounting plates (94) are respectively provided with a third rotating seat (941), the top of one of the four mounting plates (94) is also provided with an L-shaped mounting plate (942), the top of the L-shaped mounting plate (942) is provided with a fifth electric push rod (95), the output end of the fifth electric push rod (95) is provided with a second rack (951), the two side walls of the laser cutting machine tool (1) are respectively provided with a translation groove (12) for the fourth shaft (911) to move, the two electric cylinders (93) are respectively arranged on the tops of the two suspensions, the two fourth mounting plates (94) are respectively arranged on the two electric push rods (93) and the two sliding tables (951) are respectively meshed with the third gear (951) through the third racks (951).