CN215151937U

CN215151937U - Umbrella belt ultrasonic welding and cutting integrated machine

Info

Publication number: CN215151937U
Application number: CN202121478028.8U
Authority: CN
Inventors: 高宜张
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-14
Anticipated expiration: 2031-06-30

Abstract

The utility model provides an ultrasonic fusion welding and cutting integrated machine for umbrella bands, which comprises a frame, a conveying roller set, a fusion pressing mechanism, a cutting mechanism and an ultrasonic generator, wherein the fusion pressing mechanism comprises a mounting frame fixed on the frame, a first air cylinder fixed on the mounting frame, a first energy converter fixed on a piston rod of the first air cylinder, an upper pressing die fixed below the first energy converter, and a lower bottom die fixed below the upper pressing die on the frame; the cutting mechanism comprises a second cylinder fixed on the mounting frame, a second energy converter fixed on a piston rod of the second cylinder, a cutter fixed below the second energy converter, and a cutting table fixed on the frame and located below the cutter, wherein the ultrasonic generator is connected with the first energy converter and the second energy converter. The hair side and the hook side on the umbrella belt are firmly connected with the cloth, and the umbrella belt is not easy to fluff.

Description

Umbrella belt ultrasonic welding and cutting integrated machine

Technical Field

The utility model relates to an umbrella area production facility, in particular to umbrella area ultrasonic wave butt fusion cutting all-in-one.

Background

The adhesive tape is generally in a strip structure, and both ends of the adhesive tape are respectively provided with a hook surface and a hair surface. The umbrella strap is one of the magic tapes, consists of cloth, and a hair surface and a hook surface which are respectively positioned on the upper surface and the lower surface of the two ends of the cloth, and is used for binding the umbrella after the umbrella is stored so that the umbrella cannot be automatically expanded.

The processing mode of present umbrella area is for sewing up hook face and matte surface respectively at the upper and lower face at cloth both ends, but produces easily after sewing and drops, and traditional cutting mode leads to the umbrella area to produce the laddering in addition, the fluff phenomenon easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an umbrella area ultrasonic wave butt fusion cutting all-in-one, the umbrella area is firm, and the edge is difficult for producing the phenomenon of loosing filaments, fluffing.

The above technical purpose of the present invention can be achieved by the following technical solutions: an ultrasonic fusion welding and cutting integrated machine for umbrella belts comprises a rack, a conveying roller set, a fusion pressing mechanism, a cutting mechanism and an ultrasonic generator, wherein the fusion pressing mechanism comprises a mounting rack fixed on the rack, a first air cylinder fixed on the mounting rack, a first energy converter fixed on a piston rod of the first air cylinder, an upper pressing die fixed below the first energy converter, and a lower bottom die fixed below the upper pressing die on the rack; the cutting mechanism comprises a second cylinder fixed on the mounting frame, a second energy converter fixed on a piston rod of the second cylinder, a cutter fixed below the second energy converter, and a cutting table fixed on the frame and located below the cutter, wherein the ultrasonic generator is connected with the first energy converter and the second energy converter.

Before the umbrella belt cutting device works, the upper surface and the lower surface of the two sides of the cloth in the advancing direction are respectively sewn with a rough surface and a hook surface, the central line of the cloth in the advancing process is bonded through hot melting pressure of the first upper pressing die and the lower bottom die to further fix the rough surface, the hook surface and the cloth, then the cloth is cut through the cutter, the cutting direction is perpendicular to the advancing direction of the cloth, and the principle of the ultrasonic heating cutter is utilized to ensure that the umbrella belt cannot be fluffed after being cut.

Further setting up, the conveying roller group is including fixing two preceding roller frames of both sides in the frame, rotate the last roller and the lower roller of connection on preceding roller frame, fix two back roller frames in the frame both sides, be located the back roller frame in with the lower installation piece of frame butt, be located down the installation piece top can be relative back roller frame up-and-down motion last installation piece, rotate the lower roller of connection on installation piece down, rotate the last roller of connection on last installation piece, overlap the last drive belt on last roller and last roller, overlap the underdrive belt on roller and lower roller down, the lower roller is connected with driving motor.

The cloth moves forwards by means of the friction between the cloth and the upper rotating roller and the lower rotating roller and the friction between the upper roller shaft and the lower roller shaft.

The outer side of each upper mounting block is fixed with a butt column, the two rear roller frames are fixed with fixed shafts, each fixed shaft is rotatably connected with a pry bar, the pry bars are abutted against the lower part of the butt column, the two pry bars are connected through a control rod, and the gravity center of each pry bar is positioned at one end far away from the butt column; a spring is arranged above the upper mounting block and is in a natural state or a compressed state.

Through the rotation control lever downwards, drive the pinch bar other end and upwarp, thereby the pinch bar drives and docks the post and drive the installation piece and shift up to make the interval increase between last commentaries on classics roller and the lower commentaries on classics runner, conveniently fill in the cloth, the spring is compressed when the installation piece shifts up, loosens the back spring and resets and drive the installation piece and reset.

The butt joint pole is characterized in that a limiting block is fixed outside the butt joint pole, the cross section of the limiting block is circular, the diameter of the limiting block is larger than the diameter of the butt joint pole, the inner side face of the pry bar is abutted against the upper mounting block, and the outer side face of the pry bar is abutted against the limiting block.

The limiting block is arranged to limit the pry bar to move outwards.

Further, a screw rod is vertically connected with the rear roller frame in a threaded manner and is fixedly connected with the spring.

The pre-tightening force of the spring can be adjusted by rotating the screw.

The lower end face of the upper pressing die is provided with upper pressing teeth, and the lower pressing die is correspondingly provided with lower pressing teeth.

Thus, an upper indentation and a lower indentation are formed on the contact surface of the cloth, so that the connection at the indentations is firmer.

Further setting, be fixed with the extension frame in the frame, the extension frame includes two parallel arrangement's dead lever, is located many winding poles between two dead levers.

After entering, the cloth bypasses the winding rods in a circulating mode from top to bottom, so that the cloth is not easy to loosen.

Further setting, the winding pole is last to have cup jointed the gliding limiting plate of winding pole relatively, threaded connection has positioning bolt on the limiting plate, and positioning bolt butt winding pole.

So can adjust the position of limiting plate, make things convenient for the cloth to get into.

To sum up, the utility model discloses following beneficial effect has: the upper die transmits ultrasonic energy to the weld zone, which generates localized high temperatures due to the high acoustic resistance at the weld zone, i.e., the interface of the two welds. The heat is gathered in the welding area, so that the contact surfaces of the two cloth materials are rapidly melted, and after a certain pressure is applied, the two cloth materials are fused into a whole. After the ultrasonic wave stops acting, the pressure is kept for several seconds to solidify and form, so that a firm molecular chain is formed, the purpose of welding is achieved, and the welding strength can be close to the strength of raw materials. By utilizing the ultrasonic heating principle, the cut is smooth, does not crack and is firm, the edge cutting is accurate, the deformation is avoided, the edge warping, the fluffing, the silk drawing, the creasing and the like are avoided, and the purpose of cutting the fabric with high quality is achieved.

Drawings

FIG. 1 is a first schematic structural diagram of an embodiment;

FIG. 2 is a second schematic structural view of the embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural diagram three of the embodiment.

Reference numerals: 1. a frame; 2. an ultrasonic generator; 3. a mounting frame; 41. a first cylinder; 42. a first transducer; 43. pressing the die; 44. pressing teeth upwards; 45. a lower bottom die; 46. pressing the teeth; 51. a second cylinder; 52. a second transducer; 53. a cutter; 54. cutting table; 61. a front roller frame; 62. an upper roll shaft; 63. a lower roll shaft; 71. a rear roller frame; 72. an upper mounting block; 73. a lower mounting block; 74. an upper rotating roller; 75. a lower rotating roller; 76. uploading a transmission belt; 77. a lower transmission belt; 78. a drive motor; 81. butting columns; 82. a limiting block; 83. a fixed shaft; 84. a pry bar; 85. a control lever; 86. a spring; 87. a screw; 9. a stretching frame; 91. fixing the rod; 92. a winding rod; 93. positioning the bolt; 94. a limiting plate; 10. a fan.

Detailed Description

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

The utility model provides an umbrella area ultrasonic wave butt fusion cutting all-in-one, which comprises a frame 1, the delivery roll group, fuse and press mechanism and cutting mechanism, supersonic generator 2, fuse and press the mechanism including fixing mounting bracket 3 in frame 1, fix first cylinder 41 on mounting bracket 3, fix first transducer 42 on first cylinder 41 piston rod, fix last moulding-die 43 in first transducer 42 below, fix the lower die block 45 that is located last moulding-die 43 below in frame 1, the terminal surface has last pressure tooth 44 under last moulding-die 43, lower die block 45 corresponds and sets up down and presses tooth 46. The cutting mechanism comprises a second cylinder 51 fixed on the mounting frame 3, a second transducer 52 fixed on a piston rod of the second cylinder 51, a cutter 53 fixed below the second transducer 52, and a cutting table 54 fixed on the frame 1 and located below the cutter 53, wherein the cutting table 54 is provided with a cutting groove corresponding to the cutting edge of the cutter 53. The ultrasonic generator 2 is connected with the first transducer 42 and the second transducer 52, the ultrasonic generator 2 is positioned at the bottom of the machine frame 1, and the fan 10 facing the ultrasonic generator 2 is installed at the bottom of the machine frame 1.

The conveying roller group comprises two front roller frames 61 fixed on two sides of the machine frame 1, an upper roller shaft 62 and a lower roller shaft 63 which are rotatably connected to the front roller frames 61, two rear roller frames 71 fixed on two sides of the machine frame 1, a lower mounting block 73 which is positioned in the rear roller frames 71 and abutted to the machine frame 1, an upper mounting block 72 which is positioned above the lower mounting block 73 and can move up and down relative to the rear roller frames 71, a lower rotating roller 75 rotatably connected to the lower mounting block 73, an upper rotating roller 74 rotatably connected to the upper mounting block 72, an upper transmission belt 76 sleeved on the upper roller shaft 62 and the upper rotating roller 74, and a lower transmission belt 77 sleeved on the lower roller shaft 63 and the lower rotating roller 75, wherein the lower rotating roller 75 is connected with a driving motor 78, the front roller frames 61 are of a plate-shaped structure, and the rear roller frames 71 are of an arched door structure with a horizontal upper end. The upper roll shaft 62, the lower roll shaft 63, the upper rotating roll 74 and the lower rotating roll 75 are provided with annular grooves, the upper driving belt 76 and the lower driving belt 77 are clamped in the annular grooves, and the upper driving belt 76 and the lower driving belt 77 are arranged in a staggered mode back and forth.

A docking post 81 is fixed on the outer side of each upper mounting block 72, fixed shafts 83 are fixed on the two rear roller frames 71, each fixed shaft 83 is rotatably connected with a pry bar 84, the pry bars 84 abut against the lower part of the docking post 81, the two pry bars 84 are connected through a control rod 85, and the gravity center of each pry bar 84 is located at one end far away from the docking post 81; butt joint post 81 external fixation has stopper 82, and stopper 82 cross section is circular and the diameter is greater than butt joint post 81 diameter, and the medial surface and the last installation piece 72 butt of pinch bar 84, and the lateral surface and the stopper 82 butt of pinch bar 84.

A spring 86 is disposed above the upper mounting block 72, the spring 86 being in a natural or compressed state. A screw rod 87 is vertically and threadedly connected to the rear roller frame 71, the screw rod 87 penetrates through the horizontal part at the upper end of the rear roller frame 71, the lower end of the screw rod 87 is fixedly connected with the upper end of the spring 86, and the lower end of the spring 86 abuts against the upper part of the upper mounting block 72.

An extension frame 9 is fixed on the frame 1, and the extension frame 9 comprises two fixing rods 91 arranged in parallel and a plurality of winding rods 92 positioned between the two fixing rods 91. A limiting plate 94 which can slide relative to the winding rod 92 is sleeved on the winding rod 92, a positioning bolt 93 is connected to the limiting plate 94 in a threaded manner, and the positioning bolt 93 abuts against the winding rod 92.

Claims

1. The utility model provides an umbrella area ultrasonic wave butt fusion cutting all-in-one, includes frame (1), conveying roller set, fuse and press mechanism and cutting mechanism, supersonic generator (2), its characterized in that: the melting and pressing mechanism comprises a mounting frame (3) fixed on the rack (1), a first air cylinder (41) fixed on the mounting frame (3), a first energy converter (42) fixed on a piston rod of the first air cylinder (41), an upper pressing die (43) fixed below the first energy converter (42), and a lower bottom die (45) fixed below the upper pressing die (43) on the rack (1); the cutting mechanism comprises a second cylinder (51) fixed on the mounting frame (3), a second transducer (52) fixed on a piston rod of the second cylinder (51), a cutter (53) fixed below the second transducer (52), and a cutting table (54) fixed on the frame (1) and located below the cutter (53), wherein the ultrasonic generator (2) is connected with the first transducer (42) and the second transducer (52).

2. The ultrasonic ribbon welding and cutting integrated machine according to claim 1, characterized in that: the conveying roller set comprises two front roller frames (61) fixed on two sides of a rack (1), an upper roller shaft (62) and a lower roller shaft (63) which are rotatably connected to the front roller frames (61), two rear roller frames (71) fixed on two sides of the rack (1), a lower mounting block (73) which is arranged in the rear roller frames (71) and is abutted to the rack (1), an upper mounting block (72) which is arranged above the lower mounting block (73) and can move up and down relative to the rear roller frames (71), a lower rotating roller (75) which is rotatably connected to the lower mounting block (73), an upper rotating roller (74) which is rotatably connected to the upper mounting block (72), an upper rotating belt (76) sleeved on the upper roller shaft (62) and the upper rotating roller (74), and a lower driving belt (77) sleeved on the lower roller shaft (63) and the lower rotating roller (75), wherein the lower rotating roller (75) is connected with a driving motor (78).

3. The ultrasonic ribbon welding and cutting integrated machine according to claim 2, characterized in that: a butting column (81) is fixed on the outer side of each upper mounting block (72), fixed shafts (83) are fixed on the two rear roller frames (71), each fixed shaft (83) is rotatably connected with a pry bar (84), the pry bars (84) are abutted to the lower side of the butting column (81), the two pry bars (84) are connected through a control rod (85), and the gravity center of each pry bar (84) is located at one end far away from the butting column (81); a spring (86) is arranged above the upper mounting block (72), and the spring (86) is in a natural state or a compressed state.

4. The ultrasonic ribbon welding and cutting integrated machine according to claim 3, characterized in that: butt joint post (81) external fixation has stopper (82), stopper (82) cross section is circular and the diameter is greater than butt joint post (81) diameter, the medial surface and last installation piece (72) butt of pinch bar (84), the lateral surface and stopper (82) butt of pinch bar (84).

5. The ultrasonic ribbon welding and cutting integrated machine according to claim 3, characterized in that: a screw rod (87) is vertically connected to the rear roller frame (71) in a threaded mode, and the screw rod (87) is fixedly connected with the spring (86).

6. The ultrasonic ribbon welding and cutting integrated machine according to claim 1, characterized in that: the lower end face of the upper pressing die (43) is provided with upper pressing teeth (44), and the lower bottom die (45) is correspondingly provided with lower pressing teeth (46).

7. The ultrasonic ribbon welding and cutting integrated machine according to claim 1, characterized in that: be fixed with extension frame (9) on frame (1), extension frame (9) include two parallel arrangement's dead lever (91), are located many winding poles (92) between two dead lever (91).

8. The ultrasonic ribbon welding and cutting all-in-one machine as claimed in claim 7, wherein: the winding rod (92) is sleeved with a limiting plate (94) capable of sliding relative to the winding rod (92), the limiting plate (94) is connected with a positioning bolt (93) in a threaded mode, and the positioning bolt (93) abuts against the winding rod (92).