CN109732995B

CN109732995B - Handle ironing machine

Info

Publication number: CN109732995B
Application number: CN201910191779.2A
Authority: CN
Inventors: 欧阳锡聪
Original assignee: Zhejiang Ounuo Machinery Technology Co ltd
Current assignee: Zhejiang Ono Machinery Co ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2024-06-14
Anticipated expiration: 2039-03-14
Also published as: CN109732995A

Abstract

The present invention discloses a handle ironing machine, which is mainly used for welding the handles of non-woven bags, and includes a machine frame, a handle conveying device, a handle bending device, a handle ironing device and a feeding device, wherein the handle conveying device clamps the handle and then sends it to the handle bending device, the bending device has a pair of handle pressing heads, and a rotating table corresponding to the handle pressing heads is arranged below the handle pressing heads, the handle ironing device is installed on the machine frame, and the feeding device transfers the cloth that needs handle ironing to the handle ironing device, and is characterized in that the machine frame is provided with a moving frame for transferring the handle ironing to the cloth, the moving frame is provided with a pressing head, and the moving frame is provided with a supporting plane corresponding to the pressing head. This structure of the present invention can conveniently move the handle to the cloth and weld it, and has the characteristics of fast speed and good welding quality.

Description

Handle ironing machine

Technical Field

The invention relates to a welding device for a non-woven fabric bag handle.

Background

The packaging bag is used for storing various articles, so that various articles are convenient to transport and store in the production and circulation processes, and are widely used in daily life. The non-woven bag has the advantages of environmental protection and practicability, and is widely popularized and used, so that the technology of the non-woven bag making machine is promoted to develop rapidly. Such nonwoven bags are generally composed of a bag body and a bag handle welded to the bag body by an ultrasonic welding device, and such a machine for welding the bag handle to the bag body is called a handle ironing machine. The Chinese patent database is searched, wherein the publication number is CN106541621A, the name is a hot stamping device, and the following contents are disclosed: the utility model provides a scald sealing device, includes frame, its characterized in that: the machine frame on be equipped with control module, be used for the strip mounting bracket of strip installation, be used for the strip shaping mechanism of strip machine shaping and be used for the scalding mechanism with strip, bag body phase welded, scalding mechanism include the centre gripping driving piece, be used for the stretching strap subassembly that the strip marched, be used for cutting off the push-broach subassembly of strip, be used for the centre gripping strip and make the both ends setting of strip on the bag body and with the hot seal subassembly of strip, bag body phase welded, control module be connected and be used for controlling the action of centre gripping driving piece with the centre gripping driving piece, the centre gripping driving piece be connected with the centre gripping subassembly through the centre gripping conveyer belt, the centre gripping conveyer belt include first conveying part and second conveying part, the centre gripping subassembly have two, two centre gripping subassemblies locate respectively on first conveying part, the second conveying part, and two centre gripping subassemblies move in opposite directions, two centre gripping subassemblies between be equipped with the spacing piece, centre gripping subassembly have the first position and the rotation of centre gripping strip be convenient for the hot seal subassembly with the second position of tip and bag body welded. The hot sealing device has the advantages that the bag body and the strip can be reliably and quickly welded, the clamping assembly is controlled to move through the control module, so that the position of the clamping assembly can be quickly controlled through the control module when the packaging bags with different sizes are processed, the product can be reliably and fully provided with the strip with different lengths and clamped at the specific position, the welding is convenient, and the packaging bags with different sizes can be processed in an adaptive mode. However, the clamping assembly of the ironing and sealing device has the first position for clamping the strip and the second position for rotating the strip, which is convenient for the heat sealing assembly to weld the end part of the strip with the bag body, so that the ironing and sealing device with the structure can directly place the end part of the strip on one side of the bag body after rotating the strip in a specific mode, and then the strip is directly subjected to ironing and sealing, namely the strip cannot be moved when the strip is subjected to ironing and sealing. Along with the improvement of pursuit of life, the requirement to the wrapping bag is higher and higher, in order to be higher with the firmness of strap and bag body connection, just need improve the sack of bag body welding strap, namely the sack of bag body passes through the multilayer design for the strap can weld between the multilayer, and like this, the connection area of sword strip and bag body is bigger, thereby improves the firmness of its connection. The structure of the device in the background art cannot weld the strip between the multi-layer cloth at the mouth of the bag body. Therefore, to accommodate such packages, improvements in the prior art handle ironing apparatus are necessary.

Disclosure of Invention

In view of the shortcomings in the background art, the technical problem to be solved by the invention is to provide a handle ironing machine capable of ironing handles after a bag handle is rapidly moved.

The invention is realized by adopting the following technical scheme: the utility model provides a scald machine, includes frame, bag handle conveyor, bag handle bending device, scalds handle device and material feeding unit, wherein bag handle conveyor send the bag to the bag handle after holding the handle bending device, the bending device have a pair of press the handle the below of pressing the handle be provided with press the corresponding revolving stage of handle, it installs in the frame to scald the handle device, material feeding unit will need scalding the cloth of handle and move to scalding on the handle device, its characterized in that be equipped with in the frame and will scalding the movable frame that moves cloth department to scalding the handle, be equipped with the pressure head on the movable frame, be equipped with on the movable frame with the supporting plane that the pressure head corresponds.

Further, the cloth punching machine also comprises a puncher for punching one side of the cloth.

And a turnover plate for turning over the cloth is arranged on the movable frame.

In order to enable gold stamping to be carried out at the welding position, a gold foil placing roller is arranged on one side of the handle stamping device, and a gold foil winding roller is arranged on the other side of the handle stamping device.

Specifically, a transmission motor is arranged on the frame, a transmission wheel is connected to an output shaft of the transmission motor, a connecting rod is eccentrically connected to the transmission wheel, and the connecting rod is connected with the movable frame.

Or the frame is provided with a transmission motor and a synchronous wheel, the synchronous belt is wound on the belt wheel and the synchronous wheel of the transmission motor, and the movable frame is fixedly arranged on the synchronous belt.

Further, a guide rail is provided on the frame, and the moving frame moves on the guide rail.

The structure adopted by the invention can quickly move the bag handle to one position after the pressure head on the moving frame is matched with the supporting plane, namely the bag handle can be placed on one side of the bag body, and the bag handle can be moved between multiple layers of cloth.

Drawings

Further description of embodiments of the invention follows.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at the point A;

FIG. 3 is a block diagram of a mobile frame in the present invention;

FIG. 4 is a block diagram of the addition of a hole punch and wrapping cloth of FIG. 1;

FIG. 5 is an enlarged view of a portion of FIG. 4 at the point B;

FIG. 6 is a diagram of the structure of the invention when the moving frame is driven by a synchronous belt;

Fig. 7 is a structural diagram of the gold foil placing roller and the gold foil winding roller added in the invention.

Detailed Description

Referring to the drawings, the handle ironing machine comprises a frame, a handle conveying device, a handle bending device, a handle ironing device and a feeding device, wherein a device for forming a strip into a handle is arranged on one side of the handle conveying device, the device is not described in detail in the prior art, the handle conveying device clamps the handle and then sends the handle to the handle bending device, the bending device is provided with a pair of handle pressing heads 7, a rotary table 8 corresponding to the handle pressing heads is arranged below the handle pressing heads 7, after the handle pressing heads 7 press the handle, the two ends of the handle are rotated under the rotation of the rotary table 8, so that the handle is formed into a U shape, and the handle ironing device is arranged on the frame and comprises an ultrasonic welder 6 and a handle pressing die 12. The feeding device is used for conveying the cloth to be scalded to the handle scalding device, namely the feeding device can be used for conveying the cloth of the packaging bag, forming the cloth into the packaging bag after the handle scalding is finished, or directly conveying the formed packaging bag, and conveying the mouth of the packaging bag to the handle scalding device for handle scalding; the machine frame 1 is provided with a movable frame 2 for transferring bags to a cloth, the movable frame 2 is provided with a pressing head 9 corresponding to the pressing head 7, and the movable frame 2 is provided with a supporting plane 10 corresponding to the pressing head 9. The supporting plane 10 is basically level with the rotary table 8, after the bag handle forms a U shape under the action of the rotary table 8, the two ends of the U shape are just placed on the supporting plane 10, then the pressing head descends to press the two ends of the U shape bag handle, and the bag handle is quickly moved to the cloth by the quick movement of the movable frame 2, so that the bag handle is quickly scalded and pressed. The cloth can be the cloth of the packaging bag or the cloth of the bag opening of the packaging bag after molding. The packaging bag is a non-woven fabric packaging bag, and when the packaging bag is used, the bag handle is also made of non-woven fabrics.

The cloth with the formed bag mouth is provided with a multi-layer packaging bag, and the multi-layer packaging bag also comprises a puncher 13 for punching the folded edge of the cloth, wherein the puncher 13 can be arranged on a frame or on a mounting frame separated from the frame as long as punching can be realized; in the punching of this embodiment, the cloth is punched first, and then the cloth is folded along the axis of the hole, so that the insertion hole 14 is formed at the folding trace, and the insertion hole 14 is in a strip shape, and the length of the insertion hole 14 is adapted to the width of the bag handle. In any case, the hole 14 is formed at the folding mark of the cloth, so that when the movable frame 2 carries the bag handle to move rapidly, the bag handle is inserted into the hole 14 punched by the puncher, and then the bag handle is hot pressed, the bag handle is combined with the multi-layer cloth, the connection firmness is higher, and the formed packaging bag has stronger stereoscopic impression.

Since this embodiment is performed for an unshaped package bag, when the bag is connected to the package bag at a plurality of layers, the cloth at the mouth of the package bag needs to be folded to form a plurality of layers, and therefore, the cloth needs to be folded during the transportation of the cloth, and the folding plate 17 for folding the cloth is further included, and the pressing plate 11 is provided on the movable frame 2. The folding plate 17 can be mounted on a feeding device or can be mounted in another place, as long as the folding plate 17 can fold the cloth when the cloth is conveyed, the perforated cloth is folded along the axis of the insertion hole 14 under the action of the folding plate 17, one side of the cloth is firstly erected, when the erected cloth is conveyed to the ironing device, the moving frame 2 moves with the pressing plate 11, the pressing plate 11 presses the erected cloth, the insertion hole at the folding trace of the cloth faces the U-shaped bag handle, and the moving frame 2 quickly inserts the bag handle into the insertion hole 14, and then the bag handle is ironed.

In order to make the packaging bag more attractive, a gold foil placing roller 18 is arranged on one side of the handle ironing device, and a gold foil winding roller 19 is arranged on the other side of the handle ironing device. The foil coil is placed on the gold foil placing roller 18, then the gold foil passes through the space between the ultrasonic welding head 6 of the handle ironing mechanism and the handle pressing die 12, when the handle pressing die 12 and the ultrasonic welding head 6 are in hot pressing, the foil on the gold foil is simultaneously hot-stamped at the joint of the bag handle and the packaging bag, particularly when the gold foil is hot-stamped, the appearance of the packaging bag is more attractive, and the hot-stamped foil coil is wound by the winding roller.

In the case of moving the moving frame, a plurality of moving mechanisms are required to be engaged, and this moving mechanism for moving the moving frame 2 is a part of the structure. The structure is that a transmission motor 15 is arranged on the frame, a transmission wheel 22 is connected to an output shaft of the transmission motor 15, a connecting rod 23 is eccentrically connected to the transmission wheel 22, and the connecting rod 23 is connected with the movable frame 2 through a connecting plate 21. The other structure is that a transmission motor 15 and a synchronous wheel 25 are arranged on the frame, a synchronous belt 16 is wound on a belt wheel of the transmission motor and the synchronous wheel 25, and the movable frame 2 is fixedly arranged on the synchronous belt 16 through a connecting plate 21.

In order to move the movable frame 2 more stably and reliably, the frame is provided with a guide rail 20, and the connecting plate 21 is provided with a slider 24 so that the movable frame 2 moves along the guide rail 20.

When the transmission motor 15 is driven, the movable frame 2 is made to reciprocate rapidly, and the bag handles are fed in a moving manner.

The structure of the invention can carry out moving feeding on the bag handle, is suitable for welding the bag handle on one side of the packaging bag, is also suitable for connecting the multi-layer positions of the bag mouth of the packaging bag, and has the advantages of wide application range and multiple specifications of the packaging bag.

Claims

1. A handle ironing machine, comprising a frame, a handle conveying device, a handle bending device, a handle ironing device and a feeding device, wherein the handle conveying device clamps the handle and then sends it to the handle bending device, the bending device has a pair of handle pressing heads (7), and a rotating table (8) corresponding to the handle pressing heads (7) is arranged below the handle pressing heads (7), the handle ironing device is installed on the frame (1), and the feeding device transfers the cloth to be ironed to the handle ironing device, characterized in that the frame is provided with a movable frame (2) for transferring the handle bent into a "U" shape by the handle bending device to the cloth, the movable frame (2) is provided with a pressing head (9) corresponding to the handle pressing head (7), the movable frame (2) is provided with a supporting plane (10) corresponding to the pressing head (9), and further comprises a puncher (13) for punching holes in the cloth, and further comprises a folding plate (17) for folding the cloth, and a pressing plate (11) is arranged on the movable frame (2).

2. The handle curling machine according to claim 1, characterized in that a gold foil placing roller (18) is provided on one side of the handle curling device, and a gold foil winding roller (19) is provided on the other side.

3. The handle ironing machine according to claim 1, characterized in that a transmission motor (15) is installed on the frame, a transmission wheel (22) is connected to the output shaft of the transmission motor (15), a connecting rod (23) is eccentrically connected to the transmission wheel (22), and the connecting rod (23) is connected to the moving frame (2).

4. The handle ironing machine according to claim 1, characterized in that a transmission motor and a synchronous wheel (25) are installed on the frame, a synchronous belt (16) is wound around the pulley of the transmission motor and the synchronous wheel (25), and the movable frame (2) is fixedly installed on the synchronous belt (16).

5. The handle ironing machine according to claim 3 or 4, characterized in that a guide rail (20) is provided on the frame, and the movable frame (2) moves on the guide rail (20).