CN210619699U - Ultrasonic roller indentation bonding machine - Google Patents

Abstract

The utility model discloses an ultrasonic roller indentation bonder, which comprises an ultrasonic generator, an indentation head component, a steering linkage component, a steering gear bracket and an indentation head steering gear, wherein the ultrasonic generator comprises an ultrasonic transducer and an ultrasonic generation head, the indentation head component comprises a support shaft, a roller bracket, a roller shaft and a roller sleeved with the roller, the ultrasonic generation head is positioned under the roller, and the ultrasonic generation head is matched with the roller to bond cloth to be bonded by heating; the steering linkage assembly comprises a spring and a lock pin, the indentation head steering gear is provided with a steering output sleeve, the outer wall of the steering output sleeve is provided with a strip-shaped hole along the axial direction, the inner wall of the steering output sleeve is provided with a limit step, the spring and the support shaft are positioned in the steering output sleeve, the spring is sleeved on the support shaft, the upper end of the spring is abutted against the limit step, the lower end of the spring is abutted against a boss of the support shaft, and the lock pin stretches into the strip-. The utility model can ensure smooth indentation trace and improve the qualification rate of the electric blanket body.

Description

Ultrasonic roller indentation bonding machine

Technical Field

The utility model belongs to electric heating product wiring field, concretely relates to ultrasonic wave gyro wheel indentation bonder.

Background

The traditional electric blanket needs to be produced through a plurality of needling machine processes, the processes are complex and not attractive, and meanwhile, sharp sundries are left on the blanket body. For the beauty and easy production and safety of electric blanket products, ultrasonic indentation bonding technology is generally adopted at present.

The existing ultrasonic roller indentation bonding machine comprises an ultrasonic generator and an indentation head assembly, wherein the ultrasonic generator comprises an ultrasonic transducer and an ultrasonic generating head, the indentation head assembly comprises a support shaft, a roller support fixedly connected with the support shaft, a roller shaft fixedly connected with the roller support and a roller sleeved on the roller shaft and capable of rotating relative to the roller shaft, and the ultrasonic generating head is fixedly arranged on an operation table and is positioned under the roller. Two feeding rollers, a winding roller and a winding motor form a conveying and winding mechanism, the two feeding rollers are arranged on one side of an operating platform, the winding roller and the winding motor are arranged on the other opposite side of the operating platform, the winding motor and the winding roller are connected through a transmission belt to form a power mechanism, one end of two layers of cloth is respectively wound on the two feeding rollers and then extends along the operating platform until the other end of the two layers of cloth is wound on the winding roller, the roller is pressed on the two layers of cloth and matched with an ultrasonic generating head, an ultrasonic transducer is electrified by a power supply to generate ultrasonic waves, the ultrasonic waves are radiated onto the roller through the ultrasonic generating head, the generated heat enables the two layers of cloth between the ultrasonic generating head and the roller to be heated and bonded, the winding motor rotates to drive the winding roller to rotate, the winding roller rotates to drive the two layers of cloth to move, the roller rotates under the driving of the, thereby realizing the production of the electric blanket.

Although the indentation bonding machine can realize rapid bonding of cloth, the indentation head assembly cannot rotate, if the cloth wound by the winding roller is deflected, the cloth can only be manually dragged singly, and the cloth is easy to generate wrinkle shape caused by action intervals when being dragged; in addition, if the cloth has serious edge deletion, one edge of the indentation is separated from the cloth to generate no indentation trace, and the cloth on the other edge has larger width without indentation or indentation without connecting line, thereby generating the dislocation phenomenon; the above problems may cause the fabric to be unqualified or not to be trimmed to be used, thereby causing waste of raw materials and increasing the manufacturing cost of the electric blanket.

Disclosure of Invention

The utility model aims at providing an ultrasonic wave gyro wheel indentation bonder to treat bonded fabric and carry out ultrasonic indentation bonding processing, guarantee that the indentation vestige is smooth and easy, improve the qualification rate of electric blanket body.

The utility model discloses an ultrasonic wave gyro wheel indentation bonder, including supersonic generator, indentation head subassembly, supersonic generator includes ultrasonic transducer and ultrasonic wave generation head, indentation head subassembly include the back shaft, with back shaft fixed connection's gyro wheel support, with gyro wheel support fixed connection's gyro wheel axle and cover on the gyro wheel axle and can be for the gyro wheel axle pivoted gyro wheel, ultrasonic wave generation head fixed mounting is on the operation panel and is located under the gyro wheel, ultrasonic wave generation head and gyro wheel cooperation make the cloth of waiting to bond be heated the bonding; this ultrasonic wave gyro wheel indentation bonder still includes and turns to the linkage subassembly, fixed mounting is on the operation panel steering gear support and the indentation head steering gear of fixed mounting on the steering gear support, it includes the spring to turn to the linkage subassembly, the lockpin, indentation head steering gear has and turns to the output sleeve, the bar hole has been seted up along the axial to the outer wall that turns to the output sleeve, the inner wall has spacing step, a spring, the back shaft is located and turns to the output sleeve, the spring housing supports with spacing step and leans on the back shaft and upper end, the boss of lower extreme and back shaft supports and leans on, the lockpin stretches into in the bar hole and inserts perpendicularly on the back shaft, the restriction back shaft is for turning to the telescopic moving range of output in the axial. The indentation head steering gear rotates to drive the steering output sleeve to rotate, the steering output sleeve drives the supporting shaft to rotate through the lock pin, and the supporting shaft drives the roller to parallelly steer and offset by a certain angle through the roller bracket.

Preferably, a plurality of circular protruding points are uniformly distributed on the cylindrical surface of the roller, and the circular protruding points enable the bonded cloth to generate punctiform concave points or flat strip-shaped dents, so that the manufactured electric blanket body is more attractive and practical.

Preferably, the number of the rollers is multiple, the number of the roller shafts is equal to that of the rollers, and the rollers are uniformly arranged at intervals along the axial direction and are respectively sleeved on the corresponding roller shafts; the gyro wheel support includes backup pad, many support columns and a plurality of braced frame that is door frame shape, and the quantity of support column, braced frame all equals with the quantity of gyro wheel, and backup pad fixed connection is at the back shaft lower extreme, and many support columns evenly spaced and upper end all with backup pad fixed connection, lower extreme respectively with the braced frame fixed connection that corresponds, many gyro wheel axles respectively fixed connection on the braced frame that corresponds. A plurality of groups of indentation marks can be formed through a plurality of rollers, and the requirement of the electric blanket body on the arrangement of the lines can be met; the structure of the roller support can ensure the stable operation of the roller and ensure that a plurality of groups of indentation traces are uniformly distributed.

The utility model discloses utilize the cooperation of indentation head steering gear to turn to linkage subassembly, the indentation head subassembly realizes treating the bonding of being heated of bonded fabric, if incline appears in wind-up roll rolling cloth, make indentation head steering gear rotate when manual cloth of dragging, through turning to the output sleeve, the lockpin drives the back shaft and rotates, and then drive the certain angle of gyro wheel parallel deviation through the gyro wheel support, crooked or walk inclined route or direction of deviating, it is clean to have guaranteed the indentation vestige, it is smooth and easy, the qualification rate of the electric blanket body is improved, the cost of manufacture of electric blanket is reduced.

Drawings

Fig. 1 is one of the matching schematic diagrams of the indentation head steering gear, the steering linkage component and the indentation head component of the present invention.

Fig. 2 is a second schematic view of the indentation head steering device, the steering linkage assembly, and the indentation head assembly according to the present invention.

Fig. 3 is an assembly schematic diagram of the bonding of the bonded fabric to be treated according to the present invention.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

The ultrasonic roller indentation bonding machine shown in fig. 1, 2 and 3 comprises an ultrasonic generator, an indentation head assembly 2, a steering linkage assembly, a steering gear bracket 8 welded on an operation platform 3 and an indentation head steering gear 4 fixedly arranged on the steering gear bracket 8. The ultrasonic generator comprises an ultrasonic transducer 11 and an ultrasonic generating head 12, wherein the ultrasonic transducer 11 is arranged at the lower side of the ultrasonic generating head 12, and the ultrasonic generating head 12 is fixedly arranged on the operation table 3. The indentation head assembly 2 comprises a support shaft 21, a roller support, three roller shafts 23 and three rollers 24, wherein a plurality of circular salient points 26 are uniformly distributed on the cylindrical surface of the roller 24, the roller support comprises a support plate 22, three support columns 27 and three door frame-shaped support frames 28, the support plate 22 is fixedly connected to the lower end of the support shaft 21, the three support columns 27 are uniformly spaced, the upper ends of the three support columns 27 are fixedly connected with the support plate 22, the lower ends of the three support columns are respectively fixedly connected with the three support frames 28, the three roller shafts 23 are respectively fixedly connected to the three support frames 28, the three rollers 24 are uniformly spaced in the axial direction and are respectively sleeved on the three roller shafts 23 to rotate relative to the; the steering linkage component comprises a spring 9 and a lock pin 10; the indentation head steering gear 4 is provided with a steering output sleeve 41, a strip-shaped hole 42 is formed in the outer wall of the steering output sleeve 41 along the axial direction, a limiting step 43 is formed in the inner wall, the spring 9 is positioned in the steering output sleeve 41, the spring 9 is sleeved on the support shaft 21, the upper end of the spring 9 abuts against the limiting step 43, the lower end of the spring abuts against a boss 25 of the support shaft 21, the lock pin 10 extends into the strip-shaped hole 42 and is vertically inserted on the support shaft 21, the moving range of the support shaft 21 relative to the steering output sleeve 41 in the axial direction is limited, the support shaft 21 can rotate along with the steering output sleeve 41, and the three rollers 24 freely drop on the ultrasonic generator.

As shown in fig. 3, during assembly, two feeding rollers 5, a winding roller 6 and a winding motor 7 form a conveying and winding mechanism, the two feeding rollers 5 are installed on one side of an operation table 3, the winding roller 6 and the winding motor 7 are installed on the other side opposite to the operation table 3, the winding motor 7 is connected with the winding roller 6 through a transmission belt to form a power mechanism, one end of each of two layers of cloth is respectively wound on the two feeding rollers 5 and then extends along the operation table 3 until the other end of each of the two layers of cloth is wound on the winding roller 6, a roller 24 is pressed on the two layers of cloth and matched with an ultrasonic wave generating head 12, an ultrasonic wave transducer 11 generates ultrasonic waves through a power supply, the ultrasonic waves are radiated onto the three rollers 24 through the ultrasonic wave generating head 12, the generated heat enables the two layers of cloth between the ultrasonic wave generating head 12 and the three rollers 24 to be heated and bonded, and a circular salient point 26 generates a punctiform, the winding motor 7 rotates to drive the winding roller 6 to rotate, the winding roller 6 rotates to pull the two layers of cloth to move, and the three rollers 24 rotate under the driving of the friction force of the cloth, so that the two layers of cloth in motion are heated and bonded to form indentation marks, and therefore the line path of the electric blanket is manufactured. During the movement of the cloth, the indentation assembly 2 with the locking pin 10 can move up and down slightly in the strip-shaped hole 42 relative to the steering output sleeve 41 in the axial direction due to the action of the spring 9. According to the required bonding angle (or direction), the indenter steering gear 4 is rotated to drive the steering output sleeve 41 to rotate, the steering output sleeve 41 drives the support shaft 21 to rotate through the lock pin 10, the support shaft 21 drives the three rollers 24 to rotate in parallel through the roller bracket, the required angle is deviated, and bonding is realized according to the required bonding angle to form indentation marks.

Claims (3)

1. An ultrasonic roller creasing and bonding machine comprises an ultrasonic generator and an creasing head assembly (2), wherein the ultrasonic generator comprises an ultrasonic transducer (11) and an ultrasonic generating head (12), the creasing head assembly (2) comprises a support shaft (21), a roller bracket fixedly connected with the support shaft, a roller shaft (23) fixedly connected with the roller bracket and a roller (24) sleeved on the roller shaft and capable of rotating relative to the roller shaft, the ultrasonic generating head (12) is fixedly arranged on an operating platform (3) and positioned right below the roller (24), and the ultrasonic generating head (12) is matched with the roller (24) to enable a cloth to be bonded to be heated and bonded; the method is characterized in that: the ultrasonic roller indentation bonding machine also comprises a steering linkage component, a redirector bracket (8) fixedly arranged on the operating platform (3) and an indentation head redirector (4) fixedly arranged on the redirector bracket (8), wherein the steering linkage component comprises a spring (9) and a lock pin (10), the indentation head redirector (4) is provided with a steering output sleeve (41), the outer wall of the steering output sleeve (41) is provided with a strip-shaped hole (42) along the axial direction, the inner wall of the steering output sleeve is provided with a limiting step (43), the spring (9) and the support shaft (21) are positioned in the steering output sleeve (41), the spring (9) is sleeved on the support shaft (21), the upper end of the spring is abutted against the limiting step (43), the lower end of the spring is abutted against a boss (25) of the support shaft (21), the lock pin (10) extends into the strip-shaped hole (42) and is vertically inserted in the support shaft (21), and the moving range of the support shaft (21) relative to the, and the support shaft (21) can follow the rotation of the steering output sleeve (41).

2. The ultrasonic roller creasing press of claim 1, wherein: a plurality of circular convex points (26) are uniformly distributed on the cylindrical surface of the roller (24).

3. The ultrasonic roller creasing press of claim 1 or 2, wherein: the number of the rollers (24) is multiple, the number of the roller shafts (23) is equal to that of the rollers (24), and the rollers are uniformly arranged at intervals along the axial direction and are respectively sleeved on the corresponding roller shafts; the roller support comprises a support plate (22), a plurality of support columns (27) and a plurality of support frames (28) which are in a door frame shape, the number of the support columns (27) and the number of the support frames (28) are equal to the number of the rollers, the support plate (22) is fixedly connected to the lower end of the support shaft (21), the support columns (27) are uniformly spaced, the upper ends of the support columns are fixedly connected with the support plate (22), the lower ends of the support columns are fixedly connected with the corresponding support frames (28), and a plurality of roller shafts (23) are fixedly connected to the corresponding support frames (28) respectively.

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