CN210881261U - Heat preservation bag hot pressing trace cooling device - Google Patents

Abstract

The utility model discloses a insulated bag hot pressing trace cooling device belongs to the system bag machine field, and its technical scheme main points are including the support frame, with the horizontally backup pad of support frame relatively fixed, be connected with down the moulding-die on the support frame, the vertical cylinder of fixedly connected with in the backup pad, the moulding-die is gone up to fixedly connected with on the piston rod of the cylinder, be equipped with cooling module in the backup pad, cooling module includes wind regime, connecting pipe, collection wind box and air outlet, and the wind regime sets up in one side of support frame, and connecting pipe one end is connected with the wind regime, and the other end communicates with collection wind box, and collection wind box and backup pad fixed connection, the air outlet is seted up at collection wind box lateral. The effect of radiating the thin film after hot-pressing marks is achieved.

Description

Heat preservation bag hot pressing trace cooling device

Technical Field

The utility model relates to a system bag machine field, in particular to insulated bag hot pressing trace cooling device.

Background

The bag making machine is a machine for making various plastic packaging bags or packaging bags made of other materials, the processing range of the bag making machine is various plastic packaging bags with different sizes, thicknesses and specifications or packaging bags made of other materials, and the plastic packaging bags are generally taken as main products.

In the film processing, one film and the other film are mutually bonded to form a multilayer film, and the heat preservation bag is mainly formed by bonding a layer of aluminum foil outside the plastic film. In the production process, the plastic film and the aluminum foil are folded through the folding device after being hot-pressed and bonded together, then indentation is carried out through the hot-indentation device (in a hot-pressing mode) in the continuous conveying process, so that the upper film and the lower film are bonded together to form the heat-preservation bag, and then the indentation part is cut to form the complete heat-preservation bag. The existing hot indentation device comprises a support frame and a support plate, wherein the support plate is arranged above the support frame and is fixedly connected with the support frame relatively, the length direction of the support plate is perpendicular to the advancing direction of a plastic film, an upper hot pressing die and a lower hot pressing die are connected onto the support frame, a vertical cylinder is fixedly connected onto the support plate, a piston rod of the cylinder is fixedly connected with the upper pressing die, and the upper pressing die is driven to move downwards and carry out hot pressing on the film.

After the hot indentation device is used for indenting the plastic film, the position of the plastic film after indentation is hot, cooling is slow in the conveying process, and if the film after indentation cannot be completely cooled, the position of the indentation is easy to crack in the shearing process, so that the quality of the heat-preservation bag is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a insulated bag hot pressing trace cooling device reaches and carries out radiating effect to the film behind the hot pressing trace.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a insulated bag hot pressing trace cooling device, includes the support frame, with the horizontally backup pad of support frame relatively fixed, is connected with the bed die on the support frame, the vertical cylinder of fixedly connected with in the backup pad, the last bed die of fixedly connected with of piston rod of the cylinder, be equipped with cooling module in the backup pad, cooling module includes wind source, connecting pipe, collection wind box and air outlet, and the wind source sets up in one side of support frame, and connecting pipe one end is connected with the wind source, and the other end and collection wind box intercommunication, collection wind box and backup pad fixed connection, air outlet are seted up at collection wind box lateral wall.

Through adopting above-mentioned technical scheme, during the use, control cylinder piston rod stretches out, promotes the direction removal of moulding-die downwards moulding-die to carrying out the hot pressing to the plastic film between last moulding-die and the moulding-die down, at the in-process of using, ventilate in to the collection wind box through the wind regime, the wind rethread air outlet in the collection wind box distributes away and cools off the plastic film after the hot pressing, makes the position of hot pressing cool off fast, prevents the phenomenon that the fracture appears in the operation in later stage. After will album wind box and backup pad fixed connection, when the distance between the adjacent die down of needs regulation, can make cooling module also remove thereupon to the operation of giving the staff provides convenient.

This utility further sets up as, the length direction of collection wind box is parallel with the length direction of backup pad.

Through adopting above-mentioned technical scheme, when the length direction of collection wind box was parallel with the length direction of backup pad, the draught area of increase plastic film to improve refrigerated efficiency.

The utility model discloses further set up as, the air-out direction of connecting pipe is the same with the advancing direction of plastic film, and air outlet and connecting pipe set up respectively on two lateral walls of collection wind box symmetry.

Through adopting above-mentioned technical scheme, when the air-out direction and the air outlet setting of connecting pipe were on two lateral walls of wind collection box symmetry, reduced the circulation path of wind in wind collection box for the air that gets into in the wind collection box can blow out through the air outlet fast, further improves the refrigerated efficiency of plastic film.

The utility model discloses further set up as, the wind regime is the air-blower, and the air-blower is fixed subaerial.

Through adopting above-mentioned technical scheme, the air-blower makes things convenient for the staff to use, also is convenient for simultaneously be connected connecting pipe and air-blower, improves the convenience of using.

The utility model discloses further set up as, the fixedly connected with adapter sleeve of air outlet department of air-blower, threaded connection has the connection lid on adapter sleeve, and the connecting pipe is provided with two at least, and two connecting pipes pass and insert in the adapter sleeve behind the connection lid.

Through adopting above-mentioned technical scheme, adapter sleeve and the air outlet fixed connection of air-blower, then when inserting a plurality of connecting pipes in the adapter sleeve for the amount of wind that gets into in the wind box can be more even, thereby makes the amount of wind that blows out through the air outlet can fully cool off the plastic film, improves refrigerated efficiency. The arrangement of the connecting cover effectively reduces the air entering the air and improves the utilization rate of the air quantity.

This practicality further sets up as, the connecting pipe inserts the one end in the connecting sleeve and is equipped with the stop collar that prevents the connecting pipe and connect the lid and break away from, stop collar and connecting pipe threaded connection.

Through adopting above-mentioned technical scheme, the setting of stop collar prevents effectively that the connecting pipe from breaking away from appearing with connecting the lid at the in-process that uses, and the while stop collar also makes things convenient for the staff to fix with connecting pipe threaded connection back, improves the convenience of using.

The utility model discloses further set up as, the deep bead of air outlet department fixedly connected with downward sloping.

Through adopting above-mentioned technical scheme, the deep bead that the slope set up plays certain effect of blockking to the wind that blows off from the air outlet for wind energy can fully cool off the plastic film, improves refrigerated efficiency.

This practicality further sets up as, the connecting pipe adopts flexible bellows.

Through adopting above-mentioned technical scheme, behind the connecting pipe adopted the concertina ripple pipe, the connecting pipe of being convenient for improved the convenience of using along with the removal of collection wind box.

To sum up, the utility model discloses following beneficial effect has:

1. the cooling assembly is arranged, so that the plastic film on the support frame is rapidly cooled by wind energy in the wind collecting box, and the phenomenon that the plastic film cracks at the indentation position during cutting is prevented;

2. the wind deflector is arranged to play a certain role in blocking the wind blown out from the air outlet, so that the wind energy blows downwards, and the indentation of the plastic film is cooled quickly.

Drawings

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

fig. 2 is a partial structural schematic view of the connection cap after being unscrewed from the connection sleeve and aiming at showing the stop sleeve.

In the figure, 1, a hot indentation device; 11. a support frame; 12. a support plate; 13. pressing a die; 14. a cylinder; 15. pressing the die; 2. a cooling assembly; 21. a blower; 22. a connecting pipe; 221. a limiting sleeve; 23. a wind collecting box; 24. an air outlet; 3. connecting a sleeve; 31. a connecting cover; 4. a wind deflector.

Detailed Description

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

The utility model provides a heat preservation bag hot pressing mark cooling device, as shown in fig. 1, including hot indentation device 1 and cooling module 2, hot indentation device 1 includes support frame 11, a supporting plate 12, lower die 13, cylinder 14 and upper die 15, support frame 11 level sets up and with ground fixed connection, support plate 12 sets up in the top of support frame 11 and relatively fixed with support frame 11, and the length direction of support plate 12 is mutually perpendicular with the advancing direction of plastic film, lower die 13 is connected with support frame 11, cylinder 14 is vertical sets up and with support plate 12 fixed connection, cylinder 14 piston rod and upper die 15 fixed connection and drive upper die 15 move to the direction of lower die 13, cooling module 2 is connected with support plate 12.

As shown in fig. 1, the cooling assembly 2 includes an air source, a connecting pipe 22, an air collecting box 23 and an air outlet 24, the air source adopts a blower 21, the blower 21 is disposed on one side of the supporting frame 11 and fixed on the ground, the air collecting box 23 is hollow, the air collecting box 23 is fixed on the supporting plate 12, and the length direction of the air collecting box 23 is parallel to the length direction of the supporting plate 12; the connecting pipe 22 is a telescopic corrugated pipe, the connecting pipe 22 is arranged between the air collecting box 23 and the air blower 21, one end of the connecting pipe 22 is connected with an air outlet 24 of the air blower 21, the other end of the connecting pipe 22 penetrates through one side wall of the air collecting box 23 in the length direction and is communicated with the interior of the air collecting box 23, and the blowing direction of the connecting pipe 22 is the same as the advancing direction of the plastic film; the outlet 24 is opened on the other side wall in the longitudinal direction of the wind collecting box 23, and the longitudinal direction of the outlet 24 is the same as the longitudinal direction of the wind collecting box 23 (refer to fig. 2).

The air outlet 24 is provided with a downward-inclined air baffle 4, the air baffle 4 is fixedly connected with the air collecting box 23, and the length of the air baffle 4 is the same as that of the air outlet 24.

The blower 21 is started, so that air enters the connecting pipe 22 and then enters the air collecting box 23, and then is blown out from the air outlet 24 to cool the plastic film on the support frame 11, the position after hot pressing is cooled quickly, and the phenomenon of cracking in the later period is prevented.

As shown in fig. 2, a connecting sleeve 3 is arranged between the connecting pipe 22 and the blower 21, the connecting sleeve 3 is communicated with and relatively fixed to the blowing port of the blower 21, the diameter of the connecting sleeve 3 is larger than that of the connecting pipe 22, and a connecting cover 31 is screwed on one end of the connecting sleeve 3 away from the blower 21; at least two connecting pipes 22 are arranged, in this embodiment, two connecting pipes 22 pass through the connecting cover 31 and then are inserted into the connecting sleeve 3, and the other ends of the two connecting pipes 22 are uniformly arranged in the wind collecting box 23 at intervals; a limit sleeve 221 is connected to one end of the connecting pipe 22 extending into the connecting sleeve 3 through a thread, and the limit sleeve 221 effectively prevents the connecting pipe 22 from being separated from the connecting cover 31.

The connecting sleeve 3 is arranged to fix the connecting pipes 22, so that air entering the air collecting box 23 can be uniformly blown out, the cooling area of the plastic film is increased, and the cooling efficiency is improved.

The application process of this embodiment is as follows:

start-up air-blower 21, when the plastic film conveys between last moulding-die 15 and the lower die 13, control cylinder 14 promotes moulding-die 15 downstream in, make last moulding-die 15, lower die 13 carry out the hot pressing to the plastic film, the wind that gets into in the wind collection box 23 passes through air outlet 24 and discharges, because the slope setting of deep bead 4, wind blows on the plastic film, dispels the heat to the plastic film, make the position of hot pressing cool off fast, prevent that the later stage from appearing the fracture, improve the quality of insulated bag.

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.

Claims (8)

1. The utility model provides a heat preservation bag hot pressing mark cooling device, includes hot indentation device (1), hot indentation device (1) includes support frame (11), with support frame (11) horizontally backup pad (12) of relatively fixed, is connected with down mould (13) on support frame (11), fixedly connected with vertical cylinder (14) on backup pad (12), and fixedly connected with goes up moulding-die (15) on cylinder (14) piston rod, its characterized in that: be equipped with cooling module (2) on backup pad (12), cooling module (2) are including wind regime, connecting pipe (22), collection wind box (23) and air outlet (24), and the wind regime sets up in one side of support frame (11), and connecting pipe (22) one end is connected with the wind regime, and the other end and collection wind box (23) intercommunication, collection wind box (23) and backup pad (12) fixed connection, and air outlet (24) are seted up at collection wind box (23) lateral wall.

2. The heat-insulating bag hot-pressing mark cooling device as claimed in claim 1, wherein: the length direction of the wind collecting box (23) is parallel to the length direction of the support plate (12).

3. The heat-insulating bag hot-pressing mark cooling device as claimed in claim 1, wherein: the air outlet direction of the connecting pipe (22) is the same as the advancing direction of the plastic film, and the air outlet (24) and the connecting pipe (22) are respectively arranged on two symmetrical side walls of the air collecting box (23).

4. The heat-insulating bag hot-pressing mark cooling device as claimed in claim 1, wherein: the wind source is a blower (21), and the blower (21) is fixed on the ground.

5. The heat-insulating bag hot-pressing mark cooling device as claimed in claim 4, wherein: the air outlet (24) of the air blower (21) is fixedly connected with a connecting sleeve (3), the connecting sleeve (3) is connected with a connecting cover (31) in a threaded mode, at least two connecting pipes (22) are arranged, and the two connecting pipes (22) penetrate through the connecting cover (31) and then are inserted into the connecting sleeve (3).

6. The heat-insulating bag hot-pressing mark cooling device as claimed in claim 5, wherein: one end of the connecting pipe (22) inserted into the connecting sleeve (3) is provided with a limiting sleeve (221) for preventing the connecting pipe (22) and the connecting cover (31) from being separated, and the limiting sleeve (221) is in threaded connection with the connecting pipe (22).

7. The heat-insulating bag hot-pressing mark cooling device as claimed in claim 1, wherein: and the air outlet (24) is fixedly connected with a downward-inclined air baffle (4).

8. The heat-insulating bag hot-pressing mark cooling device as claimed in claim 1, wherein: the connecting pipe (22) adopts a telescopic corrugated pipe.

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