CN209903273U - Ultrasonic wave earnestly machine - Google Patents

Abstract

The utility model discloses an ultrasonic wave earnestly machine, which comprises a workbench, cutting device, blevile of push, stop device, sticky tape conveyer, position sensor and controller, cutting device fixes on the workstation, it has the through-hole that is located the cutting device below to open on the workstation, the through-hole bottom is connected with supersonic generator, be fixed with the stop device who is used for injecing back of the body area direction of delivery on the workstation, blevile of push fixes on the workstation, sticky tape conveyer includes the sticky tape seat and draws the material device, the sticky tape seat is fixed on the workstation, and be located cutting device's the place ahead, draw the material device to fix on the workstation, and be located cutting device's rear, position sensor fixes on the workstation, make position sensor trigger cutting signal when blevile of push collides with position sensor. Adopt the utility model discloses, avoided behind back dunk and the underwear than the edge of seam department take place the bonding behind ultrasonic cutting for the back dunk is directly sewed up with the back ratio after the hot cutting, reduces manufacturing procedure.

Description

Ultrasonic wave earnestly machine

Technical Field

The utility model relates to an underwear accessory processing technology field especially relates to an ultrasonic wave earnestly machine.

Background

In the field of garment accessory processing, ultrasonic heat cutting machines are commonly used to cut a long strip of the back-fastening strap of an undergarment into a plurality of back-fasteners. The ultrasonic hot cutting machine has the advantages that the cutting part has fusion effect while cutting, so that the cutting part is sealed perfectly, and the fins of the back buckle are effectively prevented. However, after the back button is cut by the existing ultrasonic hot cutting machine, the edges of the two sides of the back button are sealed, and before entering the next process (the back button is sewn with the back of the underwear), referring to fig. 1, the edge 91 of the joint of the back button 9 and the back button needs to be cut, and the back of the underwear can be embedded into the back button for sewing, so that the processing procedure is complicated, and the ultrasonic hot cutting machine capable of avoiding the edge fusion of the joint of the back button and the back button is needed.

Disclosure of Invention

The utility model aims to solve the technical problem that a ultrasonic wave earnestly machine is provided, the edge of seam department takes place to adhere after ultrasonic cutting than between having avoided behind back dunk and the underwear for the back dunk is directly than sewing up with the back after earnestly, reduces manufacturing procedure.

In order to solve the technical problem, the utility model provides an ultrasonic wave thermal cutting machine, which comprises a workbench, a cutting device, a material pushing device, a limiting device, a rubber belt conveying device, a position sensor and a controller, wherein the cutting device is fixed on the workbench, the workbench is provided with a through hole positioned below the cutting device, the bottom of the through hole is connected with an ultrasonic generator, the workbench is fixedly provided with the limiting device used for limiting the conveying direction of a back-fastening belt, the material pushing device is fixed on the workbench, the rubber belt conveying device comprises a rubber belt seat and a material pulling device, the rubber belt seat is fixed on the workbench and positioned in front of the cutting device, the material pulling device is fixed on the workbench and positioned behind the cutting device, the position sensor is fixed on the workbench, and the position sensor triggers a cutting signal when the material pushing device collides with the position sensor, the controller is respectively connected with the ultrasonic generator, the material pushing device, the cutting device, the material pulling device and the position sensor.

The material pulling device comprises a first mounting seat, a first air cylinder, a roller, a swing rod and a pressing wheel, the first mounting seat is fixed on the workbench, the roller and the pressing wheel are rotatably connected with the first mounting seat, the roller is located below the pressing wheel, one end of the roller is connected with an one-way bearing, the one-way bearing is connected with the swing rod, a cylinder body of the first air cylinder is hinged to the first mounting seat, an extension rod of the first air cylinder is hinged to the swing rod, and the controller is connected with the first air cylinder.

Wherein the roller surface has knurls.

Wherein, blevile of push includes second mount pad, second cylinder, movable block and push rod, the second mount pad is fixed on the workstation, the level is provided with first guide bar in the second mount pad, movable block and first guide bar sliding connection, the second cylinder body is fixed on the second mount pad, and the extension bar and the movable block of second cylinder are connected, the movable block is connected with the push rod, and the movable block still is connected with hits the piece, hits the piece and collides the messenger position sensor trigger signal with position sensor.

The pushing device further comprises a first adjusting rod and a second adjusting rod, the first adjusting rod and the second adjusting rod are in threaded connection with the two ends of the second mounting base respectively, and the axial lead of the first adjusting rod and the axial lead of the second adjusting rod are parallel to the axial lead of the first guide rod.

The limiting device comprises a first pressing plate, a second pressing plate and a tape pressing plate, the tape pressing plate is fixed on the workbench and used for limiting the unilateral conveying direction of the tape, the first pressing plate is fixed on the workbench, the second pressing plate is fixed on the tape pressing plate, and the first pressing plate and the second pressing plate are used for limiting the bilateral conveying direction of the back fastening tape.

The cutting device comprises a third mounting seat, a third cylinder, a cutter and a second guide rod, the third mounting seat is fixed on the workbench, a cylinder body of the third cylinder is fixed on the third mounting seat, the tail end of an extension rod of the third cylinder is connected with a transverse plate, the transverse plate is connected with the cutter, the cutter is located above the ultrasonic generator, one end of the second guide rod is fixedly connected with the transverse plate, and the other end of the second guide rod is slidably connected with the third mounting seat.

And a discharge chute for discharging is connected below the through hole.

Implement the utility model has the advantages that: (1) the adhesive tape conveying device is arranged, so that the silica gel adhesive tape can be embedded into the back fastening tape, the position is not fused when the back fastening tape is cut, the cut back fastening tape can be directly sewn with the back of underwear, and compared with the prior art, the process of cutting the edge of the sewn part of the back fastening tape can be reduced; (2) the first cylinder is adopted to drive the swing rod to swing, and the swing rod controls the roller to rotate in a single direction through the one-way bearing, so that the silica gel adhesive tape only moves a small distance after each cutting action is finished, and the utilization rate of the silica gel adhesive tape is improved; (3) be provided with first regulation pole and second regulation pole, can control the movement distance of fly leaf, be applicable to the back dunk of cutting multiple width.

Drawings

FIG. 1 is a schematic view of a back buckle;

fig. 2 is a front view of an ultrasonic thermal cutting machine provided by the present invention;

FIG. 3 is an enlarged view taken at point I of FIG. 2;

FIG. 4 is a view A-A of FIG. 2;

fig. 5 is a side view of an ultrasonic thermal cutting machine according to the present invention;

fig. 6 is a rear view of a material pushing device in the ultrasonic thermal cutting machine provided by the present invention;

fig. 7 is a side sectional view of a limiting device in an ultrasonic thermal cutting machine according to the present invention;

fig. 8 is a side view of a material drawing device in the ultrasonic thermal cutting machine according to the present invention;

fig. 9 is a view B-B of fig. 8.

In the figure: 1. a work table; 11. a through hole; 12. a discharge chute; 2. a cutting device; 21. a third mounting seat; 22. a third cylinder; 23. a cutter; 24. a second guide bar; 25. a transverse plate; 3. a material pushing device; 31. a second mounting seat; 32. a second cylinder; 33. a movable block; 34. a push rod; 35. a first guide bar; 36. bumping the block; 37. a first adjusting lever; 38. a second adjusting lever; 4. a limiting device; 41. a first platen; 42. a second platen; 43. pressing a tape; 5. a tape transport device; 51. a tape holder; 52. a material pulling device; 521. a first mounting seat; 522. a first cylinder; 523. a roller; 524. a swing rod; 525. a pinch roller; 526. a one-way bearing; 6. a position sensor; 7. a controller; 8. an ultrasonic generator; 9. back buckling; 91. an edge; 92. an adhesive tape.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-9, the utility model relates to an ultrasonic wave thermal cutting machine, it includes workstation 1, cutting device 2, blevile of push 3, stop device 4, adhesive tape conveyer 5, position sensor 6 and controller 7, cutting device 2 fixes on workstation 1, it has the through-hole 11 that is located cutting device 2 below to open on workstation 1, through-hole 11 bottom is connected with supersonic generator 8, be fixed with stop device 4 that is used for injecing back strap area direction of delivery on workstation 1, blevile of push 3 fixes on workstation 1, adhesive tape conveyer 5 includes adhesive tape base 51 and drawing device 52, adhesive tape base 51 fixes on workstation 1, and is located the place ahead of cutting device 2, drawing device 52 fixes on workstation 1, and is located the rear of cutting device 2 (the place ahead of this place is the one side before the back strap is not cut, the rear side of the back strap belt is the cut side), the position sensor 6 is fixed on the workbench 1, the position sensor 6 triggers a cutting signal when the pushing device 3 collides with the position sensor 6, and the controller 7 is respectively connected with the ultrasonic generator 8, the pushing device 3, the cutting device 2, the pulling device 52 and the position sensor 6. The adhesive tape 92 is a silica gel adhesive tape, one side of the silica gel adhesive tape 92 is embedded in the back buckle tape, after being cut by the cutting device, the silica gel adhesive tape 92 is provided with a cut, the position of the silica gel adhesive tape 92 is not fused with the edge of the back buckle, so that the sewing position of the back buckle and the back buckle is naturally opened, the back buckle and the back buckle can be directly sewn, and secondary processing is avoided. The silica gel tape 92 is installed on the tape seat 51, one side of the silica gel tape 92 is embedded in the back buckle belt, the other side is exposed outside the back buckle belt, the silica gel tape 93 and the back buckle belt are installed on the limiting device 4, therefore, the conveying direction of the silica gel adhesive tape 92 and the back fastening tape is limited by the limiting device 4, the controller 7 controls the material pushing device 3 to be started, the material pushing device 3 pushes the back fastening tape to move towards the cutting device 2 along the conveying direction, the material pushing device 3 triggers the position sensor 6 to generate a signal, after the controller 7 receives the signal sent by the position sensor 6, the controller 7 controls the cutting device 2 to cut off the back fastening tape, since one side of the silicone adhesive tape 92 is exposed out of the back strap, the cutting device 2 only cuts off a portion of the silicone adhesive tape 92 embedded in the back strap, so that the silicone adhesive tape 92 is not completely cut off, then the controller 7 controls the pulling device 52 to start, and the pulling device 52 pulls the silicone rubber tape 92.

Preferably, referring to fig. 2, 3, 4, 7, 8, and 9, the pulling device 52 includes a first mounting seat 521, a first cylinder 522, a roller 523, a swinging rod 524, and a pressing wheel 525, the first mounting seat 521 is fixed on the workbench 1, the roller 523 and the pressing wheel 525 are both rotatably connected to the first mounting seat 521, the roller 523 is located below the pressing wheel 525, one end of the roller 523 is connected to a one-way bearing 526, the one-way bearing 526 is connected to the swinging rod 524, a cylinder body of the first cylinder 522 is hinged to the first mounting seat 521, an extension rod of the first cylinder 522 is hinged to the swinging rod 524, and the controller 7 is connected to the first cylinder 522. The silica gel adhesive tape 92 is placed between the roller 523 and the pressing wheel 525, the controller 7 controls the extension rod of the first cylinder 522 to retract (the connection between the cylinder and the air compressor belongs to the prior art and is not described any more), the extension rod of the first cylinder 522 drives the swing rod 524 to swing downwards, the swing rod 524 drives the one-way bearing 526 to rotate clockwise (taking the figure 3 as a reference system) by a certain angle, so that the roller 523 rotates by the same angle to pull the silica gel adhesive tape 92 by a small distance, the notch moves forwards, the complete silica gel adhesive tape 92 is located at a cutting station, and the next cutting process is waited; then the controller 7 controls the extension rod of the first cylinder 522 to extend, the extension rod of the first cylinder 522 drives the swing rod 524 to swing upwards (i.e. to reset), and the roller 523 is stationary under the action of the one-way bearing 526.

Preferably, referring to fig. 8, the surface of the roller 523 is knurled, and the surface of the roller 523 is provided with knurls, so that the friction force between the roller 523 and the pressing wheel 525 is improved, and the roller 523 can pull the silicone adhesive tape 92 when rotating.

Preferably, referring to fig. 2 and 6, the pushing device 3 includes a second mounting seat 31, a second cylinder 32, a movable block 33 and a push rod 34, the second mounting seat 31 is fixed on the workbench 1, a first guide rod 35 is horizontally arranged in the second mounting seat 31, the movable block 33 is slidably connected with the first guide rod 35, a cylinder body of the second cylinder 32 is fixed on the second mounting seat 31, an extending rod of the second cylinder 32 is connected with the movable block 33, the movable block 33 is connected with the push rod 34, the movable block 33 is further connected with a collision block 36, and the collision block 36 makes the position sensor 6 trigger a cutting signal when colliding with the position sensor 6. The position sensor 6 adopts a travel switch. The controller 7 controls the extension rod of the second air cylinder 32 to extend, the extension rod of the second air cylinder 32 drives the movable block 33 to start forward along the first guide rod 35, the movable block 33 drives the push rod 34 to move so as to achieve the purpose that the push rod 34 pushes the back buckle belt to the cutting device 2, meanwhile, the movable block 33 drives the collision block 36 to move, the collision block 36 triggers the position sensor 6 to generate a signal, and after the controller 7 receives the signal sent by the position sensor 6, the controller 7 controls the cutting unit 2 to start; after the cutting unit 2 finishes the action of cutting the back strap, the controller 7 controls the extension rod of the second cylinder 32 to retract, and the extension rod of the second cylinder 32 pulls the movable block 33 to reset.

Preferably, referring to fig. 2 and 6, the pushing device 3 further includes a first adjusting rod 37 and a second adjusting rod 38, the first adjusting rod 37 and the second adjusting rod 38 are respectively in threaded connection with two ends of the second mounting base 31, the first adjusting rod 37 is located at one end of the second mounting base 31 close to the cutting device 2, the second adjusting rod 38 is located at the other end of the second mounting base 31, and an axial line of the first adjusting rod 37 and an axial line of the second adjusting rod 38 are parallel to an axial line of the first guiding rod 35. The screwing position of the first adjusting rod 37 determines the stop position of the movable block 33, and the screwing length of the first adjusting rod 37 is adjusted, so that the push rod 34 can abut against a metal piece on the back strap belt, and the back strap belt is convenient to push to move; the screwing length of the second adjustment lever 38 is adjusted, thereby adjusting the distance between the first adjustment lever 37 and the second adjustment lever 38 such that the distance of each movement of the push rod 34 is the width of a single back button.

Preferably, referring to fig. 4 and 7, the limiting device 4 includes a first pressing plate 41, a second pressing plate 42 and a tape pressing plate 43, the tape pressing plate 43 is fixed on the workbench 1 and is used for limiting the single-side conveying direction of the silicone tape 92, the first pressing plate 41 is fixed on the workbench 1, the second pressing plate 42 is fixed on the tape pressing plate 43, and the first pressing plate 41 and the second pressing plate 42 are used for limiting the double-side conveying direction of the back strap. One side of the silica gel tape 92 is embedded into the back fastening tape, and the other side is limited by the tape pressing plate 43 to ensure that part of the silica gel tape 92 is arranged in the back fastening tape, and when cutting, under the action of the silica gel tape, the edge of the back fastening at the position is not bonded, so that the back fastening can be directly sewn with the back fastening tape in the next process.

Preferably, referring to fig. 5, the cutting device 2 includes a third mounting seat 21, a third cylinder 22, a cutting knife 23 and a second guide rod 24, the third mounting seat 21 is fixed on the worktable 1, a cylinder body of the third cylinder 22 is fixed on the third mounting seat 21, a transverse plate 25 is connected to an end of an extension rod of the third cylinder 22, the transverse plate 25 is connected to the cutting knife 23, the cutting knife 23 is located above the ultrasonic generator 8, one end of the second guide rod 24 is fixedly connected to the transverse plate 25, and the other end of the second guide rod 24 is slidably connected to the third mounting seat 21. The controller 7 controls the extension rod of the third cylinder 22 to extend or retract, the extension rod of the third cylinder 22 extends to drive the cutter 22 to move downwards, and the cutter 22 is matched with the ultrasonic generator 8 to cut off the back buckling belt; the extension bar of the third cylinder 22 is retracted and the cutter 22 is reset.

Preferably, referring to fig. 2, a discharge chute 12 for discharging is further connected below the through hole 11. Be provided with discharge chute 12 for back dunk after the cutting is from discharge chute 12 landing, can place the material storage box in discharge chute 12 below, is convenient for save the back dunk finished product.

The working principle is as follows: firstly, one side of the long side of the silica gel tape 92 is placed in the back buckle belt, the other side is installed below the tape pressing plate 43, the back buckle belt is placed below the first pressing plate 41 and the second pressing plate 42, and then the screwing length of the first adjusting rod 37 and the second adjusting rod 38 is adjusted, so that the distance between the two is the width of the back buckle. The controller 7 is started to cut the back buckling strap, the controller 7 controls the ultrasonic generator 8 to generate ultrasonic waves, the controller 7 controls the extension rod of the second air cylinder 32 to extend, the extension rod of the second air cylinder 32 pushes the movable block 33 to the tail end of the first adjusting rod 37, the push rod 34 on the movable block 33 pushes the back buckling strap for the same distance, the collision block 36 on the movable block 33 collides with the position sensor 6 and triggers the position sensor 6 to send a signal, the controller 7 controls the extension rod of the third air cylinder 22 to extend after receiving the signal, the extension rod of the third air cylinder 22 drives the cutter 23 to do descending motion so as to cut the back buckling strap, the back buckling strap leaves the workbench 1 from the discharge chute 12, then the controller 7 controls the extension rod of the first air cylinder 522 to retract, the extension rod of the first air cylinder 522 drives the swing rod 524 to swing downwards, the swing rod 524 drives the roller 523 to rotate clockwise for a certain angle so as to enable the adhesive tape 92, thus, a cutting action is completed, then the controller 7 controls the extension rod of the first cylinder 522 to extend, and the swing rod 524 is reset; the controller 7 controls the extension rod of the second air cylinder 32 to retract, and the movable block 33 and the push rod 34 are reset; and the extension bar of the third cylinder 22 is retracted and the cutter 23 is reset. Adopt the utility model discloses, avoided behind back dunk and the underwear than the edge of seam department take place the bonding behind ultrasonic cutting for the back dunk is direct after the cutting than sewing up with the back, reduces manufacturing procedure.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. An ultrasonic hot cutting machine is characterized by comprising a workbench (1), a cutting device (2), a material pushing device (3), a limiting device (4), a rubber belt conveying device (5), a position sensor (6) and a controller (7), wherein the cutting device (2) is fixed on the workbench (1), a through hole (11) positioned below the cutting device (2) is formed in the workbench (1), an ultrasonic generator (8) is connected to the bottom of the through hole (11), the limiting device (4) used for limiting the conveying direction of a back fastening belt is fixed on the workbench (1), the material pushing device (3) is fixed on the workbench (1), the rubber belt conveying device (5) comprises a rubber belt seat (51) and a material pulling device (52), the rubber belt seat (51) is fixed on the workbench (1) and positioned in front of the cutting device (2), the material pulling device (52) is fixed on the workbench (1) and located behind the cutting device (2), the position sensor (6) is fixed on the workbench (1), the material pushing device (3) and the position sensor (6) are collided, the position sensor (6) triggers a cutting signal, and the controller (7) is connected with the ultrasonic generator (8), the material pushing device (3), the cutting device (2), the material pulling device (52) and the position sensor (6) respectively.

2. The ultrasonic hot cutting machine according to claim 1, wherein the material pulling device (52) comprises a first mounting seat (521), a first cylinder (522), a roller (523), a swing rod (524) and a pressing wheel (525), the first mounting seat (521) is fixed on the workbench (1), the roller (523) and the pressing wheel (525) are rotatably connected with the first mounting seat (521), the roller (523) is located below the pressing wheel (525), one end of the roller (523) is connected with a one-way bearing (526), the one-way bearing (526) is connected with the swing rod (524), a cylinder body of the first cylinder (522) is hinged to the first mounting seat (521), an extending rod of the first cylinder (522) is hinged to the swing rod (524), and the controller (7) is connected with the first cylinder (522).

3. An ultrasonic thermo cutting machine as claimed in claim 2, characterised in that the roller (523) surface is knurled.

4. The ultrasonic thermal cutting machine according to claim 1, wherein the pushing device (3) includes a second mounting seat (31), a second cylinder (32), a movable block (33) and a push rod (34), the second mounting seat (31) is fixed on the workbench (1), a first guide rod (35) is horizontally arranged in the second mounting seat (31), the movable block (33) is slidably connected with the first guide rod (35), a cylinder body of the second cylinder (32) is fixed on the second mounting seat (31), an extending rod of the second cylinder (32) is connected with the movable block (33), the movable block (33) is connected with the push rod (34), the movable block (33) is further connected with a collision block (36), and the collision block (36) triggers a cutting signal from the position sensor (6) when colliding with the position sensor (6).

5. The ultrasonic thermal cutting machine according to claim 4, wherein the pushing device (3) further comprises a first adjusting rod (37) and a second adjusting rod (38), the first adjusting rod (37) and the second adjusting rod (38) are respectively in threaded connection with two ends of the second mounting seat (31), and the axial line of the first adjusting rod (37) and the axial line of the second adjusting rod (38) are parallel to the axial line of the first guiding rod (35).

6. An ultrasonic heat cutting machine according to claim 1, characterized in that said limiting means (4) comprises a first pressing plate (41), a second pressing plate (42) and a tape pressing plate (43), said tape pressing plate (43) is fixed on the working table (1) for limiting the single-side feeding direction of the tape, said first pressing plate (41) is fixed on the working table (1), said second pressing plate (42) is fixed on the tape pressing plate (43), said first pressing plate (41) and said second pressing plate (42) are used for limiting the double-side feeding direction of the strap.

7. The ultrasonic thermal cutting machine according to claim 1, wherein the cutting device (2) comprises a third mounting seat (21), a third cylinder (22), a cutting knife (23) and a second guide rod (24), the third mounting seat (21) is fixed on the workbench (1), a cylinder body of the third cylinder (22) is fixed on the third mounting seat (21), a transverse plate (25) is connected to the tail end of an extension rod of the third cylinder (22), the transverse plate (25) is connected with the cutting knife (23), the cutting knife (23) is located above the ultrasonic generator (8), one end of the second guide rod (24) is fixedly connected with the transverse plate (25), and the other end of the second guide rod (24) is slidably connected with the third mounting seat (21).

8. An ultrasonic thermo cutting machine according to claim 1, characterised in that a discharge chute (12) for discharging is also connected below the through hole (11).

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