CN109894522B - Continuous production facility is detained to tarpaulin - Google Patents
Continuous production facility is detained to tarpaulin Download PDFInfo
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- CN109894522B CN109894522B CN201910232185.1A CN201910232185A CN109894522B CN 109894522 B CN109894522 B CN 109894522B CN 201910232185 A CN201910232185 A CN 201910232185A CN 109894522 B CN109894522 B CN 109894522B
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Abstract
The invention relates to tarpaulin buckle continuous production equipment which comprises a base, wherein a stamping assembly is arranged on the base and comprises a forming die and a blanking die, the forming die can form tarpaulin buckles with arc openings arranged downwards on an aluminum strip, the blanking die comprises a second lower template and a second upper template, guide holes with the same aperture as that of the tarpaulin buckles are vertically formed in the second lower template, ejector rods capable of reciprocating in the vertical direction and abutting against the lower sides of the tarpaulin buckles formed on the aluminum strip at the upper ends are arranged in the guide holes, and discharge holes capable of being inserted with the ejector rods are vertically formed in the positions, corresponding to the guide holes, of the second upper template. The invention has the effects of ensuring the production quality of the tarpaulin buckle and avoiding the side edge of the tarpaulin buckle from being turned over.
Description
Technical Field
The invention relates to the technical field of tarpaulin accessory processing equipment, in particular to continuous production equipment for tarpaulin buckles.
Background
The plastic tarpaulin has wide application, and the tarpaulin is used for covering articles in a truck or a warehouse to prevent the articles from being drenched with rain or sunning. The edge of the plastic tarpaulin is fixed by the rope when the plastic tarpaulin is covered, in order to prevent the rope from damaging the plastic tarpaulin, the plastic tarpaulin edge is provided with a perforation, and the tarpaulin buckle is fixed in the hole, so that the rope penetrates through the tarpaulin buckle, and the plastic tarpaulin perforation part is protected by the tarpaulin buckle and the rope contact.
The tarpaulin buckle is a stamping machine which is the most common equipment for producing the tarpaulin buckle at present, the raw material of the tarpaulin buckle is generally an aluminum strip, and after the shape of each tarpaulin buckle is stamped on the aluminum strip by the stamping machine, the tarpaulin buckle which is stamped is directly stamped down from the aluminum strip by the stamping machine, so that the production of the tarpaulin buckle is completed. The existing tarpaulin fastener production equipment comprises an upper template 6 and a lower template 7, a forming station and a blanking station are sequentially arranged on the lower template 7 and the upper template 6, the forming station comprises a first annular bottom die 71 and a first top die 61 with an annular groove at the lower side, the first top die 61 and the first bottom die 71 are matched with each other to punch out an arc opening on an aluminum strip towards the shape of the tarpaulin fastener, the blanking station comprises a guide hole 72 which is vertically formed in the lower template 7 and has the same diameter as the outer diameter of the tarpaulin fastener and a punching column 62 which is vertically fixedly connected to the upper template 6 and has the same diameter as the diameter of the tarpaulin fastener, the tarpaulin fastener formed on the aluminum strip can be punched down from top to bottom by matching the guide hole 72 with the punching column 62, and the tarpaulin fastener falls down from the guide hole 72, so that blanking is completed.
However, such a press has the following problems during operation: when detaining the tarpaulin through the third station and punching down from the aluminium strip, because the arc mouth of tarpaulin knot sets up downwards, when the blanking, the outside of tarpaulin knot can lead to turning over because of the friction to influence the quality that tarpaulin was detained.
Disclosure of Invention
The invention aims to provide tarpaulin buckle production equipment which can ensure the production quality of tarpaulin buckles and avoid the side edges of the tarpaulin buckles from being turned over.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a tarpaulin detains continuous production facility, includes the base, be provided with stamping component on the base, stamping component includes forming die and unloading mould, forming die can be on the aluminium strip the tarpaulin of shaping arc mouth setting down, unloading mould includes second lower bolster and second cope match-plate pattern, the vertical guide hole of seting up aperture and tarpaulin knot aperture the same on the second lower bolster, be provided with in the guide hole and can follow vertical direction reciprocating motion and the upper end can the butt in the aluminium strip shaping tarpaulin knot downside ejector beam, the vertical discharge opening that can insert the ejector beam of seting up in the position that the second cope match-plate pattern corresponds the guide hole.
Through adopting above-mentioned technical scheme, when the aluminium strip has accomplished the shaping of tarpaulin buckle and when conveying to the unloading mould through forming die, the aluminium strip is compressed tightly in the downstream motion of second cope match-plate pattern, the position that the fashioned tarpaulin buckle will be located the second lower bolster guide hole through forming die on the aluminium strip this moment, the upside of ejector beam can butt in the downside of each tarpaulin buckle promptly, then ejector beam upward movement, thereby can be with each tarpaulin buckle on the aluminium strip directly by supreme ejecting from the aluminium strip down, and make each tarpaulin buckle accomplish the ejection of compact from the discharge opening, and then compare in the outer peripheral face side smoothness that traditional processing had finished tarpaulin buckle can guarantee the tarpaulin buckle, the burr of the side of tarpaulin buckle has been reduced, the quality of tarpaulin buckle has been guaranteed.
The invention is further configured to: the position rigid coupling that the second cope match-plate pattern corresponds the discharge opening upside has the discharging pipe with the discharge opening intercommunication, the one end of discharging pipe is provided with the hair-dryer.
Through adopting above-mentioned technical scheme, during operation, after the ejection of compact hole that the ejection of compact pole was buckled ejecting last mould with the tarpaulin, hair-dryer work can directly be detained the tarpaulin and blow off from the one end that the hair-dryer was kept away from to the discharging pipe to accomplish the ejection of compact that the tarpaulin was detained.
The invention is further configured to: the forming die comprises a first lower die plate and a first upper die plate arranged on the upper side of the first lower die plate, three stations are sequentially arranged on the forming die, each station comprises a concave hole which is vertically arranged on the upper side of the first lower die plate and is the same with the inner aperture of the tarpaulin buckle and a first punching column which is fixedly connected to the lower side of the upper die plate and can be inserted into the concave hole and is the same with the diameter of the concave hole, each station comprises a first convex ring which is fixedly arranged on the upper side of the first lower die plate and is the same with the shape of the tarpaulin buckle and a first concave ring which is arranged on the lower side of the first upper die plate and is abutted to the surface of the first convex ring, each station comprises a second convex ring which is fixedly arranged on the upper side of the first lower die plate and is the same with the size of the first convex ring, a through hole which is the same with the diameter of the concave hole is vertically arranged in the middle of the second convex ring, and a second concave ring which is arranged on the lower side of the upper surface of the second convex ring and is vertically fixedly connected to the upper surface of the second convex ring.
Through adopting above-mentioned technical scheme, in operation, after the aluminium strip got into forming die, at first through first station, through shrinkage pool and first post of dashing mutually supporting and punch out the hole of paulin cloth knot on the aluminium strip, then remove the aluminium strip, the position that makes the aluminium strip punch the hole moves to forming die's second station, then, through the arc ring shape of first bulge loop and second bulge loop mutually supporting completion paulin cloth knot, then, remove the aluminium strip and make the aluminium strip go up the position that passes through the punching of second station be located the third station, then through the second bulge loop and the mutually supporting butt of second bulge loop in the aluminium strip, and through the second post of dashing mutually supporting with the through-hole and break out the hole of paulin cloth knot, high efficiency and convenient operation.
The invention is further configured to: and the lower end of the second punching column is fixedly connected with a punching pipe with the same diameter as the second punching column.
Through adopting above-mentioned technical scheme, the punching press pipe through adopting can reduce the second and dash the area of contact of post and aluminum plate to be convenient for punch a hole.
The invention is further configured to: the inner part of the stamping pipe is vertically connected with a push block in a sliding manner along the axis direction of the stamping pipe, and a spring which can push the push block to move downwards in a normal state and enable the lower end of the push block to protrude out of the lower end of the stamping pipe is fixedly connected between the push block and the second stamping column.
Through adopting above-mentioned technical scheme, the during operation, when the waste material that punches a hole produced is deposited in the punching pipe, can promote the ejector pad downstream automatically through the spring to the waste material that will deposit in the punching pipe promotes out the punching pipe.
The invention is further configured to: still be provided with the pay-off subassembly on the base, the pay-off subassembly is including setting up respectively in the drive mechanism at punching press subassembly both ends, drive mechanism includes the equal perpendicular to aluminium strip feed direction of two axis directions and is in the carry over pinch rolls of same vertical face, two the both ends of carry over pinch rolls are all rotated and are connected in the base, and leave the feeding clearance between two carry over pinch rolls, and the one end of two carry over pinch rolls still equal rigid coupling has the gear, two gear intermeshing, and the one end of a carry over pinch roll still rigid coupling has step motor.
Through adopting above-mentioned technical scheme, during operation, step motor drives a carry over pinch rolls and rotates and can drive another carry over pinch rolls rotation of homonymy through two gear engagement to convey the aluminium strip between two carry over pinch rolls, work is steady, efficient.
The invention is further configured to: the feeding assembly further comprises deviation rectifying mechanisms arranged at two ends of the stamping assembly, the deviation rectifying mechanisms are vertically arranged and are rotatably connected with deviation rectifying wheels on two sides of the base, and two deviation rectifying wheels at one end of the stamping assembly are arranged on the sides, close to each other, of the deviation rectifying wheels and can be abutted against two sides of the aluminum strip.
Through adopting above-mentioned technical scheme, can guarantee the stable conveying of aluminium strip through the mechanism of rectifying that adopts to prevent that the aluminium strip from producing in data send process crooked, guarantee processingquality.
The invention is further configured to: the upside the global equal rigid coupling in both ends of carry over pinch rolls has the location tooth, the downside the constant head tank that can insert and locate each location tooth along with the carry over pinch rolls rotation is all seted up at the both ends of carry over pinch rolls.
Through adopting above-mentioned technical scheme, the aluminium strip is when the conveying, thereby the locating hole will be worn to establish along with the conveying of carry over pinch rolls through location tooth and constant head tank mutually supporting to thereby the tooth that makes the location tooth inserts and locates in the locating hole, prevents to produce the phenomenon of skidding, and then guarantees the stable conveying of aluminium strip.
In conclusion, the beneficial technical effects of the invention are as follows:
1. when the aluminum belt passes through the forming die to complete the forming of the tarpaulin buckles and is conveyed to the blanking die, the second upper die plate moves downwards to press the aluminum belt, at the moment, the tarpaulin buckles formed on the aluminum belt through the forming die are positioned at the positions of the guide holes of the second lower die plate, namely, the upper sides of the jacking rods can be abutted against the lower sides of the tarpaulin buckles, and then the jacking rods move upwards, so that the tarpaulin buckles on the aluminum belt can be directly jacked out of the aluminum belt from bottom to top, and the tarpaulin buckles complete discharging from the discharge holes, and therefore compared with the traditional processed tarpaulin buckles, the side edges of the outer peripheral surface of the tarpaulin buckles can be guaranteed to be smooth, burrs on the side edges of the tarpaulin buckles are reduced, and the quality of the tarpaulin buckles is guaranteed;
2. when the multifunctional awning buckle works, after the ejection rod ejects the awning cloth buckle out of the discharge hole of the upper die, the blower works to directly blow out the awning cloth buckle from one end of the discharge pipe, which is far away from the blower, so that the discharging of the awning cloth buckle is completed;
3. when the aluminum strip forming die works, after the aluminum strip enters the forming die, the aluminum strip firstly passes through the first station and is matched with the first punching column to punch the inner hole of the tarpaulin buckle on the aluminum strip through the concave hole, then the aluminum strip is moved, the position of the inner hole punched on the aluminum strip is moved to the second station of the forming die, then the first convex ring and the second convex ring are matched with each other to complete the arc-shaped ring shape of the tarpaulin buckle, then the aluminum strip is moved to enable the position punched on the aluminum strip through the second station to be located at the third station, then the second concave ring and the second convex ring are matched with each other to abut against the aluminum strip, and the second punching column and the through hole are matched with each other to punch the inner hole of the tarpaulin buckle.
Drawings
Fig. 1 is a schematic diagram of the background art.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a schematic cross-sectional structure of the present invention.
Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.
Fig. 5 is a partially enlarged schematic view of a portion B in fig. 3.
FIG. 6 is a partially enlarged schematic view of portion C of FIG. 3
FIG. 7 is a partially enlarged schematic view of a portion D of FIG. 3
In the figure, 1, a base; 11. a support frame; 12. a receiving frame; 121. a driving cylinder; 122. mounting a plate; 2. a traction mechanism; 21. a traction roller; 211. positioning teeth; 212. positioning a groove; 22. a gear; 23. a stepping motor; 3. a deviation rectifying mechanism; 31. a deviation rectifying wheel; 4. forming a mold; 41. a first lower template; 411. concave holes; 412. a first convex ring; 413. a second convex ring; 4131. a through hole; 42. a first upper template; 421. a first ram; 422. a first female ring; 423. a second concave ring; 4231. a second plunger; 4232. punching a pipe; 4233. a push block; 4234. a spring; 5. blanking the mould; 51. a second lower template; 511. a guide hole; 512. a lifter bar; 513. a telescopic cylinder; 52. a second upper template; 521. a discharge hole; 522. a discharge pipe; 523. a blower; 6. mounting a template; 61. a first top mold; 62. punching the column; 7. a lower template; 71. a first bottom die; 71. a material guide hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2, the tarpaulin buckle continuous production equipment disclosed by the invention comprises a base 1, wherein a stamping component is arranged on the base 1, and feeding components are arranged at positions of the base 1 corresponding to two ends of the stamping component.
The pay-off subassembly is including setting up in two drive mechanism 2 at base 1 both ends and setting up in two mechanism 3 of rectifying in base 1 both ends, drive mechanism 2 includes that two axis levels set up and be in the carry over pinch rolls 21 of same vertical face, the direction of delivery of the axis direction perpendicular to aluminium strip of two carry over pinch rolls 21, and leave the feeding clearance between two carry over pinch rolls 21, the equal rigid coupling in position that base 1 both sides correspond two drive mechanism 2 carry over pinch rolls 21 both ends has support frame 11, carry over pinch rolls 21 both ends are all rotated and are connected in support frame 11, and the equal rigid coupling in one end of two carry over pinch rolls 21 has gear 22, two gear 22 intermeshing, support frame 11 corresponds the tip position of one carry over pinch rolls 21 in two drive mechanism 2 and still all has step motor 23, step motor 23's output shaft all with a carry over pinch rolls 21 rigid coupling. When the aluminum strip stamping machine works, the stepping motor 23 drives one traction roller 21 to rotate, and the two traction rollers 21 can be driven to synchronously rotate by the mutual meshing of the two gears 22, so that an aluminum strip is conveyed into the stamping assembly or conveyed out of the stamping assembly from the position between the two traction rollers 21.
The even rigid coupling in both ends of upside carry over pinch rolls 21 has location tooth 211, and the both ends of downside carry over pinch rolls 21 are global all seted up along with corresponding upside carry over pinch rolls 21 and rotate the constant head tank 212 that can insert the location chi. During operation, the aluminium strip is when the conveying, thereby the locating hole will be worn out along with the conveying of carry over pinch rolls 21 through location tooth 211 and constant head tank 212 mutually supporting to the both sides limit of aluminium strip to make location tooth 211 insert when the punching press and locate in the locating hole, prevent to produce the phenomenon of skidding, and then guarantee the stable conveying of aluminium strip. The deviation rectifying mechanism 3 comprises deviation rectifying wheels 31 which are vertically arranged and are respectively connected to the two sides of the base 1 in a rotating mode, and one side, close to each other, of each of the two deviation rectifying wheels 31 at one end of the stamping assembly can abut against the two sides of the aluminum strip. Thereby in the data send process of aluminium strip, two of punching press subassembly both ends rectify a round 31 can the butt in the both sides of aluminium strip, and then prevent that the aluminium strip from producing crooked in the data send process, guarantee processingquality.
Referring to fig. 2 and 3, a supporting frame 12 is fixedly connected to the middle of the base 1, a driving cylinder 121 is vertically and fixedly connected to the supporting frame 12 at a position corresponding to the upper side of the base 1, a telescopic rod of the driving cylinder 121 is arranged downward and fixedly connected to a horizontally arranged mounting plate 122, and the punching assembly includes a forming die 4 and a blanking die 5.
Referring to fig. 3 and 4, the forming mold 4 includes a first lower mold plate 41 fixedly connected to the base 1 and a first upper mold plate 42 disposed on the upper side of the first lower mold plate 41, the first upper mold plate 42 is fixed on the lower side of the mounting plate 122, three stations are sequentially disposed on the forming mold 4, and the first station includes a concave hole 411 vertically disposed on the upper side of the first lower mold plate 41 and having the same inner diameter as the tarpaulin fastener, and a first plunger 421 fixedly connected to the lower side of the first upper mold plate 42 and capable of being inserted into the concave hole 411 and having the same diameter as the concave hole 411.
Referring to fig. 3 and 5, the second station includes a first convex ring 412 fixed on the upper side of the first lower mold plate 41 and having the same shape as the tarpaulin button, and a first concave ring 422 provided on the lower side of the first upper mold plate 42 and having a lower end capable of abutting against the surface of the first convex ring 412, the third station includes a second convex ring 413 fixed on the upper side of the first lower mold plate 41 and having the same size as the first convex ring 412, and a through hole 4131 having the same diameter as the concave hole 411 is vertically provided in the middle of the second convex ring 413.
Referring to fig. 3 and 6, the third station further includes a second concave ring 423 that is opened at the lower side of the first upper mold plate 42 and can abut against the upper surface of the second convex ring 413, and the middle of the second concave ring 423 is vertically and fixedly connected to a second punch column 4231 inserted into the through hole 4131. A press pipe 4232 with the same diameter as the second press column 4231 is fixedly connected to the lower end of the second press column 4231, a push block 4233 is connected to the inside of the press pipe 4232 in a vertically sliding manner along the axial direction of the press pipe 4232, and a spring 4234 which can normally push the push block 4233 to move downwards and enable the lower end of the push block 4233 to protrude out of the lower end of the press pipe 4232 is fixedly connected between the push block 4233 and the second press column 4231. During operation, after the aluminum strip enters the forming die 4 through the feeding assembly, the telescopic rod is driven to stretch and retract back and forth through the driving cylinder 121, so that the first upper die plate 42 is driven to move back and forth through the mounting plate 122 to complete the stamping of the aluminum strip, when the aluminum strip is stamped, firstly, the aluminum strip passes through the first station, the inner hole of the tarpaulin buckle is stamped on the aluminum strip through the matching of the concave hole 411 and the first stamping column 421, then, the feeding assembly drives the aluminum strip to move for one station, the position of the inner hole stamped on the aluminum strip is moved to the second station of the forming die 4, then, the arc-shaped ring of the tarpaulin buckle is completed through the matching of the first convex ring 412 and the second convex ring 413, then, the feeding assembly drives the aluminum strip to move for one station, the position stamped on the aluminum strip through the second station is located at the third station, then, the aluminum strip is matched and abutted against the aluminum strip through the second concave ring 423 and the second convex ring 413, the stamped area of the tarpaulin buckle is reduced through the contact with the aluminum tube 4232, when the stamped waste material is pushed downwards, at this time, the stamped waste material can be pushed out automatically, and saved in the 4232 after the stamped waste is punched, thereby, the aluminum strip is pushed out, and the waste can be conveniently.
Referring to fig. 3 and 7, the blanking mold 5 includes a second lower mold plate 51 fixedly connected to the upper side of the base 1 and abutted to the first lower mold plate 41, and a second upper mold plate 52 fixedly connected to the lower side of the mounting plate 122 and abutted to the first upper mold plate 42, a guide hole 511 having a diameter equal to the outer diameter of the tarpaulin fastener is vertically formed in the second lower mold plate 51, a material ejecting rod 512 capable of reciprocating in the vertical direction and abutting to the lower side of the aluminum belt forming tarpaulin fastener is provided in the guide hole 511, a telescopic cylinder 513 is further fixedly connected to the lower side of the base 1, and a telescopic rod of the telescopic cylinder 513 is upwardly disposed and fixedly connected to the lower end of the material ejecting rod 512. A discharge hole 521 capable of inserting the ejector rod 512 is vertically formed in the second upper die plate 52 at a position corresponding to the guide hole 511. A discharge pipe 522 communicated with the discharge hole 521 is fixedly connected to the second upper die plate 52 at a position corresponding to the upper side of the discharge hole 521, and one end of the discharge pipe 522 is further fixedly connected to a blower 523 with an outlet pipe communicated with one end of the discharge pipe 522. When the aluminum belt passes through the forming die 4 to complete the forming of the tarpaulin buckle and is conveyed to the blanking die 5, the telescopic rod of the driving cylinder 121 moves downwards to drive the second upper die plate 52 to move downwards through the mounting plate 122 to compress the aluminum belt, at the moment, the tarpaulin buckle formed on the aluminum belt by the forming die 4 is positioned at the position of the guide hole 511 of the second lower die plate 51, namely, the upper side of the jacking rod 512 can abut against the lower side of each tarpaulin buckle, then the telescopic cylinder 513 drives the jacking rod 512 to move upwards, so that each tarpaulin buckle on the aluminum belt can be directly jacked out of the aluminum belt from bottom to top, each tarpaulin buckle is discharged from the discharge hole 521, after the jacking rod 512 pushes the tarpaulin buckle out of the discharge hole 521 of the upper die, the blower 523 can work to directly blow out the tarpaulin buckle from one end of the discharge pipe 522, which is far away from the blower 523, so as to complete the discharging of the tarpaulin buckle, thereby ensuring the smoothness of the outer peripheral surface of the tarpaulin buckle, reducing burrs on the side edges of the tarpaulin buckle and ensuring the quality of the tarpaulin buckle.
The implementation principle of the embodiment is as follows: when the aluminum strip stamping machine works, the stepping motor 23 drives one traction roller 21 to rotate, the two traction rollers 21 can be driven to synchronously rotate by the mutual meshing of the two gears 22, so that an aluminum strip is conveyed into the stamping assembly from between the two traction rollers 21, and when the aluminum strip is conveyed, two side edges of the aluminum strip are mutually matched with the traction roller 21 through the positioning teeth 211 and the positioning grooves 212 to penetrate through the positioning holes, so that the positioning teeth 211 are inserted into the positioning holes during stamping to prevent the phenomenon of slipping, after the aluminum strip enters the forming die 4 through the feeding assembly, the telescopic rod is driven by the driving cylinder 121 to reciprocate and stretch, so that the first upper template 42 is driven by the mounting plate 122 to reciprocate to complete the stamping of the aluminum strip, when the aluminum strip is stamped, firstly, the aluminum strip passes through the first station, the concave hole 411 and the first stamping column 421 are mutually matched with each other to stamp out an inner hole of a tarpaulin buckle on the aluminum strip, and then the feeding assembly drives the aluminum strip to move by one station, the position of the inner hole punched on the aluminum belt is moved to the second station of the forming die 4, then the first convex ring 412 and the second convex ring 413 are matched with each other to complete the arc-shaped ring shape of the tarpaulin buckle, then the feeding assembly drives the aluminum belt to move to one station, the position punched on the aluminum belt by the second station is positioned at the third station, then the second concave ring 423 and the second convex ring 413 are matched with each other to abut against the aluminum belt, the inner hole of the tarpaulin buckle is punched through the matching of the second punching column 4231 and the through hole 4131, when the second punching column 4231 punches the aluminum belt, the contact area with the aluminum plate is reduced through the punching pipe 4232, the pressure is increased to facilitate punching, when the punching is completed and the punching is generated and is stored in the waste punching pipe 4232, the spring 4234 can automatically push the push block 4233 to move downwards, so as to push the waste stored in the punching pipe 4232 out of the punching pipe 4232, the forming of the tarpaulin buckle on the upper side of the aluminum strip can be completed; when the aluminum belt passes through the forming die 4 to complete the forming of the tarpaulin buckle and is conveyed to the blanking die 5, the telescopic rod of the driving cylinder 121 moves downwards to drive the second upper die plate 52 to move downwards through the mounting plate 122 to compress the aluminum belt, at the moment, the tarpaulin buckle formed on the aluminum belt by the forming die 4 is positioned at the position of the guide hole 511 of the second lower die plate 51, namely, the upper side of the ejector rod 512 can abut against the lower side of each tarpaulin buckle, and then the ejector rod 512 moves upwards, so that each tarpaulin buckle on the aluminum belt can be directly ejected out of the aluminum belt from bottom to top, and each tarpaulin buckle completes the discharging from the discharge hole 521, after the ejector rod 512 ejects the discharge hole 521 of the upper die of the tarpaulin buckle, the blower 523 can directly blow out the tarpaulin buckle from one end of the discharge pipe 522 far away from the blower 523, so that the discharging of the tarpaulin buckle is completed, the outer peripheral surface of the tarpaulin buckle is smooth, burrs on the side edges of the tarpaulin buckle are reduced, and the quality of the tarpaulin buckle is ensured.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (5)
1. The utility model provides a continuous production facility is detained to tarpaulin, includes base (1), be provided with punching press subassembly, its characterized in that on base (1): the stamping assembly comprises a forming die (4) and a blanking die (5), the forming die (4) can form a tarpaulin buckle with an arc opening arranged downwards on the aluminum strip, the blanking die (5) comprises a second lower template (51) and a second upper template (52), a guide hole (511) with the same aperture as that of the tarpaulin buckle is vertically formed in the second lower template (51), a jacking rod (512) which can reciprocate in the vertical direction and can abut against the lower side of the tarpaulin buckle formed on the aluminum strip is arranged in the guide hole (511), and a discharge hole (521) capable of being inserted with the jacking rod (512) is vertically formed in the position, corresponding to the guide hole (511), of the second upper template (52);
the forming die (4) comprises a first lower die plate (41) and a first upper die plate (42) arranged on the upper side of the first lower die plate (41), three stations are sequentially arranged on the forming die (4), the first station comprises a concave hole (411) which is vertically arranged on the upper side of the first lower die plate (41) and has the same inner aperture as the tarpaulin buckle and a first punching column (421) which is fixedly connected to the lower side of the upper die plate and can be inserted into the concave hole (411) and has the same diameter as the concave hole (411), the second station comprises a first convex ring (412) which is fixedly arranged on the upper side of the first lower die plate (41) and has the same shape as the tarpaulin buckle and a first concave ring (422) which is arranged on the lower side of the first upper die plate (42) and has the same size as the first convex ring (412), the third station comprises a second convex ring (413) which is fixedly arranged on the upper side of the first lower die plate (41) and has the same size as the first convex ring (412), the middle part of the second convex ring (413) is vertically arranged on the vertical through hole (4131) and can be inserted into the second through hole (41423);
the lower end of the second punching column (4231) is fixedly connected with a punching pipe (4232) with the same diameter as the second punching column (4231);
the interior of the punching tube (4232) is vertically connected with a push block (4233) in a sliding manner along the axial direction of the punching tube (4232), and a spring (4234) which can normally push the push block (4233) to move downwards and enable the lower end of the push block (4233) to protrude out of the lower end of the punching tube (4232) is fixedly connected between the push block (4233) and the second punching column (4231).
2. The tarpaulin buckle continuous production apparatus of claim 1, wherein: a discharge pipe (522) communicated with the discharge hole (521) is fixedly connected to the position, corresponding to the upper side of the discharge hole (521), of the second upper template (52), and a blower (523) is arranged at one end of the discharge pipe (522).
3. Tarpaulin fastener continuous production equipment according to claim 1, characterized in that: still be provided with the pay-off subassembly on base (1), the pay-off subassembly is including setting up respectively in drive mechanism (2) at punching press subassembly both ends, drive mechanism (2) include that the equal perpendicular to aluminium strip feed direction of diaxon axis direction just is in carry over pinch rolls (21) of same vertical face, two the both ends of carry over pinch rolls (21) are all rotated and are connected in base (1), and leave the feeding clearance between two carry over pinch rolls (21), and the one end of two carry over pinch rolls (21) still all the rigid coupling has gear (22), two gear (22) intermeshing, and the one end of a carry over pinch rolls (21) still rigid coupling has step motor (23).
4. Tarpaulin fastener continuous production equipment according to claim 3, characterized in that: the feeding assembly further comprises a deviation rectifying mechanism (3) arranged at two ends of the stamping assembly, the deviation rectifying mechanism (3) is vertically arranged and is rotatably connected with deviation rectifying wheels (31) on two sides of the base (1), and the deviation rectifying wheels (31) are located at one end of the stamping assembly, one side of each deviation rectifying wheel can be abutted to two sides of the aluminum belt, and the side of each deviation rectifying wheel is close to the corresponding side of the aluminum belt.
5. The tarpaulin buckle continuous production apparatus of claim 4, wherein: the upside the global constant head tank (211) that has fixed connection in both ends of carry over pinch rolls (21), downside the constant head tank (212) that can insert and locate each location tooth (211) tooth along with carry over pinch rolls (21) rotation are all seted up at the both ends of carry over pinch rolls (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232185.1A CN109894522B (en) | 2019-03-26 | 2019-03-26 | Continuous production facility is detained to tarpaulin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232185.1A CN109894522B (en) | 2019-03-26 | 2019-03-26 | Continuous production facility is detained to tarpaulin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109894522A CN109894522A (en) | 2019-06-18 |
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| CN110523848A (en) * | 2019-09-18 | 2019-12-03 | 深圳嘉信源科技实业有限公司 | A kind of progressive die of earphone front shroud fixed steelring |
| CN116060514B (en) * | 2023-03-07 | 2023-06-27 | 无锡华玉铝业有限公司 | Stamping device |
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