CN214325582U - Three-edge-sealing wet tissue packaging machine - Google Patents

Abstract

The utility model relates to a three-edge sealing wet tissue packaging machine capable of realizing pillow bag packaging. This kind of trilateral wet piece of cloth packagine machine of sealing is equipped with the former including frame and folding cutting device, folding cutting device's the place ahead, and the place ahead of former is equipped with draw gear, draw gear's the place ahead is equipped with well sealing device, and the place ahead of well sealing device is equipped with presses the bagging apparatus, and the place ahead of pressing the bagging apparatus is equipped with end sealing device, its characterized in that: the folding cutting device comprises a towel folding plate and a cutting mechanism, an upper traction wheel set is arranged below the towel folding plate, and the cutting mechanism is positioned below the upper traction wheel set. The three-edge-sealed wet tissue packaging machine can realize the pillow bag packaging of wet tissues.

Description

Three-edge-sealing wet tissue packaging machine

Technical Field

The utility model relates to a wet piece of cloth packaging machinery field, concretely relates to wet piece of cloth packagine machine of trilateral seal.

Background

The wet tissue packing machine is one kind of wet tissue packing apparatus, and the wet tissue includes non-woven fabric and wet strength paper. The existing wet tissue packaging bags are all sealed at four sides, for example, a utility model patent named as a wet tissue packaging machine (publication number: CN 207208674U). The four-edge sealed packaging mode is suitable for wet tissues with small areas, and the four-edge sealed packaging mode is not suitable for the wet tissues with large areas. A better packaging mode is to package the pillow bag, as shown in fig. 4, the pillow bag is formed by a three-edge sealing packaging mode, the existing four-edge sealing packaging mode adopts upper feeding, the three-edge sealing packaging mode needs side feeding, and the feeding mode depends on a folding and cutting device, so the existing folding and cutting device cannot be applied to the three-edge sealing packaging mode.

Disclosure of Invention

In view of the defects existing in the prior art, the utility model discloses the innovation provides a three-edge sealing wet tissue packaging machine capable of realizing pillow bag packaging.

This kind of trilateral wet piece of cloth packagine machine of sealing is including frame and folding cutting device, the place ahead of folding cutting device is equipped with the former, the place ahead of former is equipped with draw gear, draw gear's the place ahead is equipped with well sealing device, the place ahead of well sealing device is equipped with presses the bagging apparatus, the place ahead of pressing the bagging apparatus is equipped with end sealing device, its characterized in that: folding cutting device is including folding a towel board and cutting the mechanism, the below of folding a towel board is equipped with and pulls the wheelset, it is located the below of pulling the wheelset to cut the mechanism, it pulls the wheelset down to cut the below of mechanism, the below of pulling the wheelset down is equipped with fifty percent discount mechanism, fifty percent discount mechanism is including fifty percent discount board and the drive fifty percent discount power supply to the folded plate back-and-forth movement, the front side of fifty percent discount mechanism is equipped with and send a piece of cloth mechanism.

The cutting mechanism comprises a cutting knife and a fixed knife which are matched to cut off, the fixed knife is fixedly installed on the knife holder, the cutting knife is obliquely and downwards installed on the knife shaft, and the knife shaft is connected with a cutting power source driving the knife shaft to rotate.

The upper traction wheel set comprises a left upper traction wheel and a right upper traction wheel, a groove is formed in the surface of each upper traction wheel along the circumference, an upper guide strip is installed on the machine base and is positioned in the groove and extends to the position below the intersection point of the two upper traction wheels.

The lower traction wheel set comprises a left lower traction wheel and a right lower traction wheel, a groove is formed in the surface of the lower traction wheel along the circumference, a lower guide strip is installed on the machine base and is positioned in the groove and extends to the position below the intersection point of the two lower traction wheels.

And the fixed knife is provided with an inclined guide plate.

The folding plate is installed on the sliding seat, the guide shaft is installed on the machine base, the sliding seat is arranged on the guide shaft in a sliding mode, and the folding power source is connected with the sliding seat in a transmission mode.

The middle sealing device is an ultrasonic heat sealing mechanism or a thermal contact heat sealing mechanism.

The bag pressing device comprises a bag pressing conveying belt and a front bag pressing roller and a rear bag pressing roller, the bag pressing conveying belt is wound on the two bag pressing rollers, and the bag pressing rollers are in transmission connection with a bag pressing power source.

The end sealing device comprises an upper cutter assembly, a lower cutter assembly and an end sealing power source, wherein the upper cutter assembly comprises an upper cutter shaft and an upper sealing cutter, the upper sealing cutter is arranged on the upper cutter shaft, the lower cutter assembly comprises a lower cutter shaft and a lower sealing cutter, the lower sealing cutter is arranged on the lower cutter shaft, and the upper cutter shaft and the lower cutter shaft are in transmission connection with the end sealing power source.

According to the utility model provides a pair of three-edge sealing wet tissue packaging machine, the pillow bag packaging of wet tissue can be realized.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a folding and cutting apparatus;

FIG. 3 is a partial view of a fold and cut apparatus;

fig. 4 is a schematic structural view of the pillow bag.

1. A folding and cutting device; 7. a conveying device; 2. a former; 3. a traction device; 4. a middle sealing device; 5. a bag pressing device; 6. an end sealing device; 10. a towel folding plate; 11. an upper traction wheel; 12. cutting knife; 13. fixing a knife; 14. an inclined guide plate; 15. a lower traction wheel; 16. folding plates are folded; 17. a towel feeding mechanism; 18. an upper guide strip; 19. a lower guide strip; D. a pillow bag; d1, transversely overlapping the edges.

Detailed Description

As shown in fig. 4, the present invention provides a pillow bag D, which has a transverse overlapped edge D1, a transverse overlapped edge D1 needs to be heat sealed, and both ends of the bag need to be sealed, so that the pillow bag D needs three-side heat sealing to be formed.

As shown in fig. 1, the three-edge sealing wet tissue packaging machine comprises a base, a folding and cutting device 1 and a conveying device 7; the folding and cutting device 1 is used for folding and cutting the non-woven fabric; a former 2 is arranged in front of the folding and cutting device 1, and the former 2 forms the packaging film into a packaging shape; a traction device 3 is arranged in front of the former 2, and the traction device 3 is used for clamping the transverse overlapped edges of the packaging film and drawing the packaging film to move forwards; a middle sealing device 4 is arranged in front of the traction device 3, and the middle sealing device 4 is used for heat sealing the transverse overlapped edges of the packaging film; a bag pressing device 5 is arranged in front of the middle sealing device 4, and the bag pressing device 5 is used for flattening the transverse overlapped edges of the packaging film; an end sealing device 6 is arranged in front of the bag pressing device 5, and the end sealing device 6 is used for cutting and heat sealing the packaging film.

As shown in fig. 2, the folding cutting device 1 includes a base and a towel folding plate 10, the towel folding plate 10 is used for folding the non-woven fabric in the conveying process, a traction wheel set is arranged below the towel folding plate 10, the traction wheel set is used for pulling down the non-woven fabric, a cutting mechanism is arranged below the traction wheel set, the cutting mechanism is used for cutting off the non-woven fabric, a lower traction wheel set is arranged below the cutting mechanism, the lower traction wheel set is used for pulling down the non-woven fabric, the traction wheel set is matched with the lower traction wheel set, the non-woven fabric is tightened, the cutting mechanism is convenient to cut off, a folding mechanism is arranged below the lower traction wheel set, and the folding mechanism is used for inserting the cut non-woven fabric to one side and folding the non-woven fabric. The folding mechanism comprises a folding plate 16 and a folding power source for driving the folding plate 16 to move back and forth, a towel feeding mechanism 17 is arranged on the front side of the folding mechanism, after a piece of non-woven fabric falls down, the folding power source drives the folding plate 16 to be inserted in the direction of the towel feeding mechanism 17, so that the non-woven fabric is folded in half and is inserted into the towel feeding mechanism 17, the towel feeding mechanism 17 feeds the folded non-woven fabric into a former 2 in front, and the former 2 wraps the non-woven fabric.

As shown in fig. 3, the cutting mechanism includes a cutting blade 12 and a fixed blade 13, which are matched to cut, the fixed blade 13 is fixedly installed on the blade holder, the cutting blade 12 is obliquely installed on the blade shaft, and the blade shaft is in transmission connection with a cutting power source for driving the blade shaft to rotate. The cutter shaft rotates through the driving of the cutting power source, the cutting knife 12 on the cutter shaft rotates, and the cutting knife 12 is obliquely and downwards arranged on the cutter shaft, so that when the cutting knife 12 is close to the fixed knife 13, the cutting knife 12 gives a downward force to the cloth, the cloth can be easily cut by the cutting knife 12, and the cutting speed can be high and the efficiency is very obvious because the cutting knife 12 rotates to cut.

As shown in fig. 3, the upper traction wheel set comprises a left upper traction wheel 11 and a right upper traction wheel 11, and the cloth can be guided, the utility model discloses be equipped with the recess on the surface of upper traction wheel 11 along the circumference, and install the upper guide strip 18 on the frame, the upper guide strip 18 is located the recess and extends to two lower sides of the intersection point of upper traction wheel 11. Through the structure, the cloth can be guided under the condition that the two upper traction wheels 11 do not influence each other, and the cloth is prevented from being wound.

Similarly, the lower traction wheel set comprises a left lower traction wheel 15 and a right lower traction wheel 15, and also aims to solve the problem of guiding, a groove is formed in the surface of each lower traction wheel 15 along the circumference, a lower guide strip 19 is installed on the machine base, and the lower guide strip 19 is positioned in the groove and extends to the position below the intersection point of the two lower traction wheels 15. With this structure, the cloth can be guided without affecting the action of the two lower traction wheels 15, so that the cut non-woven fabric comes in front of the folded plate 16 in the direction opposite to the folded plate 16, and the folded plate 16 can be folded smoothly.

In addition, the fixed knife 13 is provided with an inclined guide plate 14, and the inclined guide plate 14 can prevent the cloth from not moving up and down on the fixed knife 13 and ensure that the cloth passes through between the fixed knife 13 and the cutting knife 12.

The folded plate 16 is arranged on a sliding seat, a guide shaft is arranged on the machine base, the sliding seat is arranged on the guide shaft in a sliding way, and the folding power source is in transmission connection with the sliding seat. The slide base slides stably on the guide shaft by the driving of the folding power source, so that the folding plate 16 can be folded stably and accurately.

As shown in fig. 1, the intermediate sealing device 4 is an ultrasonic heat sealing mechanism or a thermal contact heat sealing mechanism. Both of which can be heat sealed. The ultrasonic heat sealing mechanism performs heat sealing by using ultrasonic waves, and the thermal contact heat sealing mechanism performs heat sealing by using a heating type.

After the transverse overlapped edges D1 of the packaging film are heat-sealed, flattening is needed to carry out the subsequent end sealing station, and the flattening operation is completed by the bag pressing device 5. As shown in fig. 1, the bag pressing device 5 includes a bag pressing conveyor belt and two bag pressing rollers, the bag pressing conveyor belt is wound around the two bag pressing rollers, and the bag pressing rollers are in transmission connection with a bag pressing power source. The bag pressing power source drives the bag pressing roller to rotate, the bag pressing roller drives the bag pressing conveying belt to rotate, the bag pressing conveying belt acts on the conveying device 7 below the bag pressing conveying belt, the transverse overlapped edges D1 of the packaging film are flattened, and then the packaging film enters the end sealing station.

As shown in fig. 1, the end sealing device 6 includes an upper cutter assembly, a lower cutter assembly and an end sealing power source, the upper cutter assembly includes an upper cutter shaft and an upper sealing cutter, the upper sealing cutter is mounted on the upper cutter shaft, the lower cutter assembly includes a lower cutter shaft and a lower sealing cutter, the lower sealing cutter is mounted on the lower cutter shaft, and the upper cutter shaft and the lower cutter shaft are both in transmission connection with the end sealing power source. The upper cutter shaft and the lower cutter shaft rotate oppositely under the driving of the end sealing power source, the packaging film is cut off and heat-sealed by the upper sealing cutter and the lower sealing cutter, and finally the pillow packaging bag cut off from a bag is output through the conveying device 7.

Claims (9)

1. The utility model provides a trilateral wet piece of cloth packagine machine that seals, including frame, folding cutting device (1) and conveyor (7), the place ahead of folding cutting device (1) is equipped with former (2), the place ahead of former (2) is equipped with draw gear (3), the place ahead of draw gear (3) is equipped with well sealing device (4), the place ahead of well sealing device (4) is equipped with presses bagging apparatus (5), the place ahead of pressing bagging apparatus (5) is equipped with end sealing device (6), its characterized in that: folding cutting device (1) is including folding piece of cloth board (10) and cutting the mechanism, it draws the wheelset to roll over the below of piece of cloth board (10) to be equipped with, it is located the below of drawing the wheelset to cut the mechanism, the below that cuts the mechanism is equipped with down draws the wheelset, the below that draws the wheelset down is equipped with fifty percent discount mechanism, fifty percent discount mechanism is including the fifty percent discount power supply to folded plate (16) and drive to folded plate (16) back-and-forth movement, the front side of fifty percent discount mechanism is equipped with and send piece of cloth mechanism (17).

2. A three-seal wet towel packing machine according to claim 1, characterized in that: the cutting mechanism comprises a cutting knife (12) and a fixed knife (13) which are matched to cut off, the fixed knife (13) is fixedly installed on a knife holder, the cutting knife (12) is obliquely installed on a knife shaft downwards, and the knife shaft is connected with a driving knife shaft rotating cutting power source in a transmission mode.

3. A three-seal wet towel packing machine according to claim 1, characterized in that: go up traction wheel group including two upper traction wheel (11) about, be equipped with the recess along the circumference on the surface of upper traction wheel (11), install guide bar (18) on the frame, go up guide bar (18) and be located the recess to extend to two lower sides of going up traction wheel (11) intersection.

4. A three-seal wet towel packing machine according to claim 1, characterized in that: lower traction wheel group is including controlling two lower traction wheels (15), be equipped with the recess along the circumference on the surface of lower traction wheel (15), install down gib block (19) on the frame, gib block (19) are located the recess down to extend to the below of two lower traction wheel (15) intersection points.

5. A three-seal wet towel packing machine according to claim 2, characterized in that: and an inclined guide plate (14) is arranged on the fixed knife (13).

6. A three-seal wet towel packing machine according to claim 1, characterized in that: the folding plate (16) is installed on the sliding seat, the guide shaft is installed on the machine base, the sliding seat is arranged on the guide shaft in a sliding mode, and the folding power source is connected with the sliding seat in a transmission mode.

7. A three-seal wet towel packing machine according to claim 1, characterized in that: the middle sealing device (4) is an ultrasonic heat sealing mechanism or a thermal contact heat sealing mechanism.

8. A three-seal wet towel packing machine according to claim 1, characterized in that: the bag pressing device (5) comprises a bag pressing conveying belt and a front bag pressing roller and a rear bag pressing roller, the bag pressing conveying belt is wound on the two bag pressing rollers, and the bag pressing rollers are in transmission connection with a bag pressing power source.

9. A three-seal wet towel packing machine according to claim 1, characterized in that: the end sealing device (6) comprises an upper cutter assembly, a lower cutter assembly and an end sealing power source, wherein the upper cutter assembly comprises an upper cutter shaft and an upper sealing cutter, the upper sealing cutter is installed on the upper cutter shaft, the lower cutter assembly comprises a lower cutter shaft and a lower sealing cutter, the lower sealing cutter is installed on the lower cutter shaft, and the upper cutter shaft and the lower cutter shaft are in transmission connection with the end sealing power source.

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