CN205113832U - A new heat cutting and sealing device for bottled water packaging - Google Patents

Abstract

The utility model discloses a novel hot cutting and sealing device for barreled water packaging, which comprises a frame and a runner heat sealing mechanism arranged on the frame and butted with a conveying belt, wherein the runner heat sealing mechanism comprises a left runner and a right runner, the runner heat sealing mechanism is adopted to replace the traditional heat sealing device, the barreled water wrapped by a packaging film is fed into the middle parts of the left runner and the right runner, the left and the right rotating shafts respectively drive the left and the right rotating discs to synchronously rotate, the two rotating discs transport the barreled water along the tangential direction, and simultaneously, the left and the right heat sealing knives are matched to carry out heat sealing and cutting operations on the packaging film wrapped on the barreled water, thus, the heat sealing knives circularly rotate around the rotating discs to realize uninterrupted heat sealing process; in addition, can also add the hot seal sword and seal the packaging film upper end, the structure is practical reliable, and the packaging film can firmly wrap up on the bottled water through the heat-seal shaping, effectively protects the clean of bottled water ladle body, and the heat-seal process full automatization realizes that high efficiency is swift, effectively improves the packing efficiency of bottled water.

Description

A new heat cutting and sealing device for bottled water packaging

technical field

The utility model relates to a heat-sealing device, in particular to a novel heat-cutting and sealing device used for barreled water packaging.

Background technique

At present, the packaging process of bottled water is usually to use the bucket lifting mechanism to lift up the bottled water transported by the conveyor belt, and the workers put the plastic bag on the bucket from the bottom of the bucket upwards. The manual operation is time-consuming and laborious, and the work efficiency is low; existing Some packaging equipment uses packaging film heat-sealing for packaging, which can reduce costs, but the traditional heat-sealing method has a long time interval between operations, and the heat-sealing process needs to cooperate with the transportation of the conveyor belt, which cannot be packaged continuously, and the packaging efficiency is low. It is not suitable for enterprises with large output of bottled water.

Utility model content

In order to solve the above-mentioned technical problems, the utility model provides a novel heat-cutting sealing device suitable for barreled water packaging, which has a practical and reliable structure and more efficient and quick heat-sealing.

In order to achieve the above object, the technical solution adopted in the utility model is:

A new thermal cutting and sealing device for bottled water packaging, including a frame and a rotary heat-sealing mechanism arranged on the frame and docked with a conveyor belt. The rotary heat-sealing mechanism includes a left rotary wheel and a right rotary wheel. The left rotary wheel includes a vertically arranged left rotary shaft, a left rotary disc arranged at the lower end of the left rotary shaft, and a left heat-sealing knife vertically arranged on the periphery of the left rotary disc. The right turntable at the lower end of the right turnshaft and the right heat-sealing knife vertically arranged on the periphery of the right turntable. Seal, the left and right turntables are matched with the conveyor belt, and the rotation directions of the two turntables are opposite. During the rotation, the barreled water passes along the tangential direction of the junction of the two turntables, which plays the role of transporting the barreled water. At the same time, the left and right two heat When the sealing knife rotates to the corresponding position, it cooperates with each other to heat-seal and cut the packaging film wrapped on the bottled water. In this way, the heat-sealing process does not affect the delivery of the bottled water, which effectively improves the packaging efficiency of the bottled water.

Preferably, the left turntable is provided with 2-5 left heat-sealing knives, the left heat-sealing knives are arranged at equal intervals on the left turntable, and the right turntable is provided with the same number of left heat-sealing knives. Heat-sealing knives, the right heat-sealing knives are arranged at equal intervals on the right turntable, so that the adjacent heat-sealing knives on the two turntables can continuously heat-seal the front and rear sides of the bottled water during the heat-sealing process, And each heat-sealing and cutting operation will seal the two sections of the packaging film, and the continuity of the heat-sealing process is higher.

Preferably, the upper end of the left rotating shaft is also provided with a left turntable and a left heat sealing knife arranged on the edge of the left turntable, and the upper end of the right rotating shaft is also provided with a right turntable and a right heat sealing knife arranged at the edge of the right turntable. The sealing knife, when the left turntable and the right turntable rotate synchronously, the left heat-sealing knife and the right heat-sealing knife cooperate with each other to perform heat sealing. Specifically, the left and right heat-sealing knives cooperate to accurately clamp the packaging film. The upper end is sealed, so that both sides and the upper end of the packaging film are heat-sealed to form a bag to wrap the bottled water, so as to better protect the bottled water.

In the above structure, the number of left heat-sealing knives on the left turntable is consistent with the number of left heat-sealing knives, and the number of right heat-sealing knives on the right turntable is consistent with the number of right heat-sealing knives.

In the above structure, the left heat-sealing knife and the right heat-sealing knife are both arc-shaped heat-sealing knife bodies, and the left heat-sealing knife and the right heat-sealing knife are respectively provided with gaps, and when the left and right heat-sealing knives are docked and matched, the two gaps Form a through hole that matches the mouth of the bottled water bottle. Considering that the upper end of the common bottled water is provided with a narrow neck bottle mouth, which is convenient for carrying water in a bucket, the size of the through hole is equivalent to the size of the narrow neck bottle mouth. When the two heat-sealing knives are docked, they can just heat-seal the packaging film around the mouth of the narrow-necked bottle, and the packaging film is wrapped and sealed at the mouth of the narrow-necked bottle after being sealed.

Preferably, a left reinforcement plate is connected between the left turntable and the left turntable, a right reinforcement plate is connected between the right turntable and the right turntable, and the left heat-sealing knives and right heat-sealing knives are respectively arranged on corresponding The reinforcement plate not only strengthens the overall structure of the left and right runners, but also assists the turntable to push the barreled water to move during the rotation process, making the structure more firm and stable.

Preferably, the left heat-sealing knife and the right heat-sealing knife are heat seam sealing machines or high-frequency heat sealing machines.

Preferably, the left heat-sealing knife and the right heat-sealing knife are heat seam sealing machines or high-frequency heat sealing machines.

Preferably, the left turntable and the right turntable are meshed with each other through gear teeth, effectively maintaining the rotation synchronization of the left turntable and the right turntable, and avoiding inaccurate positioning of the left and right heat-sealing knives.

Beneficial effects of the utility model: the heat-cutting and sealing device adopts a rotary heat-sealing mechanism instead of the traditional heat-sealing device, and sends the bottled water wrapped in the packaging film into the middle of the left and right rotating wheels, and the left and right rotating shafts respectively Drive the left and right two turntables to rotate synchronously, and the two turntables transport the barreled water along the tangential direction, and cooperate with the left and right heat-sealing knives to heat-seal and cut the packaging film wrapped on the barreled water. In this way, the heat-sealing knife rotates around the turntable to achieve uninterrupted Heat sealing process; in addition, a heat sealing knife can be added to seal the upper end of the packaging film. Fully automated, efficient and fast, effectively improving the packaging efficiency of bottled water.

Description of drawings

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is a schematic diagram of the working principle of the left and right turntables in the utility model;

Fig. 3 is the structural representation of bottled water in heat-sealing packaging process in the utility model;

Fig. 4 is a schematic diagram of the working principle of the left and right turntables in the utility model.

detailed description

Referring to Figures 1-4, the utility model provides a new heat-cutting and sealing device for bottled water packaging. The heat-cutting and sealing device includes a frame and a runner heat-sealing mechanism arranged on the frame. The mechanism includes a left rotating wheel 1 and a right rotating wheel 2, wherein the left rotating wheel 1 includes a left rotating shaft 11 arranged vertically, a left rotating disc 12 arranged at the lower end of the left rotating shaft 11, and a left hot plate vertically arranged on the periphery of the left rotating disc 12. Sealing knife 13; Right rotating wheel 2 comprises the right rotating shaft 21 that vertically arranges, the right rotating disc 22 that is located at right rotating shaft 21 lower ends and the right heat sealing knife 23 that is vertically arranged on the right rotating disc 22 periphery; Left rotating shaft 11 and right rotating shaft The two ends of 21 are respectively sleeved with bearings, and the bearings are fixed on the bracket through bearing brackets. The left and right rotating shafts are synchronously driven by motors. The disc 12 and the right disc 22 rotate synchronously. Preferably, the left disc 12 and the right disc 22 mesh with each other through gear teeth, effectively maintaining the synchronization of the rotation of the left disc 12 and the right disc 22, and avoiding the left and right heat-sealing knives 23 Positioning is not accurate. The rotation directions of the two turntables are opposite. In the embodiment, the left turntable 12 rotates clockwise, and the right turntable 22 turns counterclockwise. As shown in Figures 2 and 3, the middle positions of the two turntables are docked with the conveyor belt. , the accompanying drawings do not show the structure of the frame. When the left and right heat-sealing knives rotate to the corresponding positions, they cooperate with each other to heat-seal the packaging film 5 wrapped in the barreled water 4. Since the heat-sealing knives rotate with the turntable, the left and right heat-sealing knives 23 cycle continuously for heat-sealing and cutting Operation, at the same time, the barreled water 4 is transported along the tangential direction of the junction of the two turntables during the rotation of the two wheels, so that the heat sealing process does not affect the delivery of the barreled water 4, and the packaging efficiency of the barreled water 4 is effectively improved.

In this embodiment, three heat-sealing knives are respectively arranged on the left turntable 12 and the right turntable 22, wherein, the left heat-sealing knives 13 are arranged at equal intervals on the left turntable 12, similarly, the right heat-sealing knife 23 also Equal intervals are arranged on the right turntable 22. The number of heat-sealing knives on the turntable is set according to the output of bottled water 4, and can be set to 2-5. The adjacent heat-sealing knives on the two turntables can continuously heat-seal the front and rear sides of the bottled water 4 during the heat-sealing process, and each heat-sealing and cutting operation will seal the two sections of the packaging film 5, namely In the process of cyclic rotation and packaging, the first pair of heat-sealing knives complete the heat-sealing and cut off the heat-seal. The sealing and cutting operation completes the sealing of the previous bottle of water 4 and the packaging film 5, and at the same time completes the sealing of the next bottle of water 4-1. The sealing of the side packaging film 5, in this way, after the rear pair of heat-sealing knives rotate a certain angle, the sealing of the packaging film 5 of the last bottle of water 4 is completed, and the cycle works accordingly, the continuity of the heat-sealing process is high, and the production is more efficient.

In order to enable the packaging film 5 to be heat-sealed to form a sealed packaging bag and wrap the bottled water 4 more firmly, a left turntable 14 and a left heat-sealing knife 15 arranged at the edge of the left turntable 14 are also provided on the upper end of the left rotating shaft 11. Similarly, the upper end of the right rotating shaft 21 is also provided with a right turntable 24 and a right heat sealing knife 25 arranged on the edge of the right turntable 24 . Wherein, the number of the left heat-sealing knives 15 on the left turntable 14 is consistent with the quantity of the left heat-sealing knives 13, and the quantity of the right heat-sealing knives 25 on the right turntable 24 is consistent with the quantity of the right heat-sealing knives 23. The heat-sealing knives 25 are arranged horizontally, and are arranged between the corresponding heat-sealing knives.

In this embodiment, the left heat-sealing knife 15 and the right heat-sealing knife 25 are both arc-shaped heat-sealing knife bodies, and the left heat-sealing knife 15 and the right heat-sealing knife 25 are respectively provided with gaps 3, and the left and right heat-sealing knifes are docked and matched. When the two gaps 3 form a through hole matched with the bottled water 4 bottle mouth, this structure is to consider that the upper end of the common bottled water 4 is provided with a narrow neck bottle mouth, which is convenient for carrying the bottled water 4, and the design of the through hole The size is equivalent to the size of the narrow-necked bottle mouth. Like this, when the left and right heat-sealing knives are docked and heat-sealed, the obstruction of the narrow-necked bottle mouth can just be avoided, and the packaging film 5 around the narrow-necked bottle mouth can be heat-sealed. The specific work process is that the left turntable 14 and the right turntable 24 rotate synchronously with the corresponding turntable, and the heat sealing process of the left and right heat sealing knives 25 is carried out synchronously with the rotation of the turntable, that is, sealing while turning. Clamp the upper end of packaging film 5 to finish sealing, and packaging film 5 both sides and upper end are all heat-sealed to form bagged package bottled water 4 like this, protect bottled water 4 better.

In the above-mentioned embodiment, the left reinforcement plate 16 is connected between the left turntable 12 and the left turntable 14, the right reinforcement plate 26 is connected between the right turntable 22 and the right turntable 24, the left heat-sealing knife 13 and the right heat-sealing The knives 23 are respectively arranged on the corresponding reinforcing plates, which not only reinforce the overall structure of the left runner 1 and the right runner 2, but also can assist the turntable to push the bottled water 4 to move during the rotation, and the structure is firmer and more stable. The above-mentioned left heat-sealing knife 13, right heat-sealing knife 23, left heat-sealing knife 15 and right heat-sealing knife 25 adopt a heat seam sealing machine or a high-frequency heat-sealing machine.

During work, the packaging film 5 is unfolded and wrapped on the bottled water 4 that has been filled through the packaging machine, and then the bottled water 4 wrapped by the packaging film 5 is sent to the middle of the left runner 1 and the right runner 2, and the The left and right rotating shafts respectively drive the left and right turntables to rotate synchronously, and the two turntables transport the bottled water 4 along the tangential direction. At the same time, cooperate with the left and right heat sealing knives 23 and the left and right heat sealing knives 25 to perform heat sealing operation on the packaging film 5 wrapped on the barreled water 4 , cyclically rotating to achieve an uninterrupted heat-sealing process, the structure is practical and reliable, the packaging film 5 can be firmly wrapped on the bottled water 4 after being heat-sealed, effectively protecting the cleanliness of the bottled water 4 body, efficient and fast production, and effectively improving Packaging efficiency of bottled water4.

The above is only a preferred embodiment of the utility model, and the utility model is not limited to the above-mentioned embodiment, as long as it achieves the technical effect of the utility model by the same means, it should belong to the protection scope of the utility model.

Claims (9)

1. A new type of hot cutting and sealing device for bottled water packaging, including a frame and a runner heat-sealing mechanism arranged on the frame and docked with the conveyor belt, characterized in that: the runner heat-sealing mechanism includes a left-turn Wheel (1) and right wheel (2), the left wheel (1) includes a left shaft (11) arranged vertically, a left turntable (12) arranged at the lower end of the left shaft (11) and a vertically arranged on the left The left heat-sealing knife (13) on the periphery of the turntable (12), the right turntable (2) includes a right turnshaft (21) arranged longitudinally, a right turntable (22) arranged at the lower end of the right turnshaft (21) and The right heat-sealing knife (23) vertically arranged on the periphery of the right turntable (22), the left heat-sealing knife (13) and the right turntable Heat-sealing knife (23) is correspondingly matched and carries out heat-sealing. 2. A new type of thermal cutting and sealing device for bottled water packaging according to claim 1, characterized in that: the left rotary table (12) is provided with 2-5 left heat-sealing knives (13), so The left heat-sealing knives (13) are arranged at equal intervals on the left turntable (12), and the corresponding right turntable (22) is provided with the same number of right heat-sealing knives (23) as the left heat-sealing knives (13), so Said right heat-sealing knives (23) are arranged on the right turntable (22) at equal intervals. 3. A new type of hot cutting and sealing device for barreled water packaging according to claim 2, characterized in that: the upper end of the left shaft (11) is also provided with a left turntable (14) and a left turntable The left heat-sealing knife (15) on the edge of the table (14), the upper end of the right shaft (21) is also provided with a right turntable (24) and a right heat-sealing knife (25) on the edge of the right turntable (24) , when the left turntable (14) and the right turntable (24) rotate synchronously, the left heat-sealing knife (15) and the right heat-sealing knife (25) cooperate correspondingly for heat-sealing. 4. A new type of thermal cutting and sealing device for bottled water packaging according to claim 3, characterized in that: the number of left heat sealing knives (15) on the left turntable (14) is the same as that of the left heat sealing knives The quantity of (13) is consistent, and the quantity of right heat-sealing knife (25) on described right turntable (24) is consistent with the quantity of right heat-sealing knife (23). 5. A new heat-cutting and sealing device for bottled water packaging according to claim 4, characterized in that: the left heat-sealing knife (15) and the right heat-sealing knife (25) are both arc-shaped heat-sealing cutter body, and the left heat-sealing knife (15) and the right heat-sealing knife (25) are respectively provided with gaps (3). 6. A new heat-cutting and sealing device for bottled water packaging according to any one of claims 3-5, characterized in that: a connection between the left turntable (12) and the left turntable (14) The left reinforcing plate (16), the right reinforcing plate (26) is connected between the right turntable (22) and the right turntable (24), and the left heat-sealing knife (13) and the right heat-sealing knife (23) are respectively set on the corresponding reinforcement plate. 7. A new heat-cutting and sealing device for bottled water packaging according to claim 6, characterized in that: the left heat-sealing knife (13) and the right heat-sealing knife (23) are heat seam sealing machines Or high frequency heat sealing machine. 8. A new thermal cutting and sealing device for bottled water packaging according to claim 6, characterized in that: the left thermal sealing knife (15) and the right thermal sealing knife (25) are thermal seam sealing machines Or high frequency heat sealing machine. 9. A new heat-cutting and sealing device for bottled water packaging according to any one of claims 1-5, characterized in that: the left turntable (12) and the right turntable (22) are connected to each other through gear teeth engage.