CN211224161U

CN211224161U - Steam shrinking furnace for automatic label-covering machine

Info

Publication number: CN211224161U
Application number: CN201922429388.8U
Authority: CN
Inventors: 黄福全
Original assignee: Shanghai Dase Sing Packaging Technology Co Ltd; Zhejiang Caichuang Packaging Materials Technology Co Ltd
Current assignee: Shanghai Dase Sing Packaging Technology Co Ltd; Zhejiang Caichuang Packaging Materials Technology Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-11
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a steam shrinkage furnace for automatic cover mark machine, including furnace body, adjusting device and steam drum, the furnace body sets up the top at the conveying mechanism of cover mark machine, the inside of furnace body is provided with preheating chamber, shrink room and precooling chamber, be provided with downcomer and last pipe in the shrink room, it is connected with two sets of adjusting device to go up the pipe, downcomer and last pipe all are provided with two sets ofly side by side, and are two sets of the air duct that downcomer and two sets of last pipe all are connected with the steam drum through the air duct of taking the governing valve, adjusting device includes hydraulic stem, jib and connecting plate, the top of shrink room is equipped with the heat dissipation room, the top of furnace body is fixed with the blast pipe that communicates with the heat dissipation room, is equipped with first pipe between preheating chamber and the heat dissipation room, is equipped with the second pipe between precooling room and the heat dissipation room. This a steam shrinkage stove for automatic labeller can adapt to the not bottle of co-altitude, has improved pyrocondensation quality.

Description

Steam shrinking furnace for automatic label-covering machine

Technical Field

The utility model belongs to the technical field of cover mark equipment, concretely relates to steam shrinkage stove for automatic cover mark machine.

Background

The label-sleeving machine conveys the bottle to the lower part of the heat-shrinkable film, cuts the heat-shrinkable film and sleeves the cut film outside the bottle, and conveys the bottle sleeved with the heat-shrinkable film to a shrinking furnace for heating so that the heat-shrinkable film is smoothly adhered to the bottle. The general labeling machine mainly uses an electric hot air shrinking machine, the position of an air outlet is fixed, the general labeling machine cannot adapt to shrinking films of bottles and cans with different heights, wrinkles appear when the shrinking films shrink, and the appearance quality of products is affected.

Therefore, in order to meet the current situation, the design and production of a steam shrinking furnace for an automatic labeling machine are urgently needed to meet the requirement of practical use.

Disclosure of Invention

An object of the utility model is to provide a steam shrinkage stove for automatic cover mark machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steam shrinkage stove for automatic cover mark machine, includes furnace body, adjusting device and steam drum, the furnace body sets up the top at the conveying mechanism of cover mark machine, the inside of furnace body is provided with preheating chamber, shrink room and precooling room, be provided with downcomer and upper catheter in the shrink room, multiunit exhaust hole has all been seted up to the lateral wall of downcomer and upper catheter, the upper catheter is connected with two sets of adjusting device, the top of shrink room is equipped with the heat dissipation room, the top of furnace body be fixed with the blast pipe of heat dissipation room intercommunication, be equipped with first pipe between preheating chamber and the heat dissipation room, be equipped with the second pipe between precooling room and the heat dissipation room.

Preferably, the adjusting device comprises a hydraulic rod, a hanging rod and a connecting plate, the hydraulic rod is fixed on the top wall of the furnace body, a piston rod of the hydraulic rod penetrates through the top wall of the furnace body and is connected with the hanging rod through a sleeve, the connecting plate is fixed at the bottom end of the hanging rod and is formed by connecting two groups of clamping plates with clamping grooves through bolts, and the clamping grooves in the two groups of clamping plates are matched with the upper guide pipe.

Preferably, lower pipe and upper duct all are provided with two sets ofly side by side, and are two sets of the one end of lower pipe and two sets of upper duct is sealed, and the other end is connected with the steam drum through the air duct of taking the governing valve, the steam drum is fixed on the baffle, conveying mechanism's bottom is fixed with two sets of risers, and the baffle is connected with two sets of risers.

Preferably, the middle part of the bottom plate of the heat dissipation chamber is provided with an arch, the first round pipe and the second round pipe are arranged on the arch, two groups of drain holes are formed in two sides of the heat dissipation chamber, drain pipes are fixed in the four groups of drain holes, and the four groups of drain pipes are communicated with the water storage tank fixed on the partition plate through hoses.

Preferably, an exhaust fan is arranged above the exhaust pipe and fixed on the shell of the labeling machine through a bolt.

The utility model discloses a technological effect and advantage: according to the steam shrinking furnace for the automatic labeling machine, part of steam in the shrinking chamber is discharged through the heat dissipation chamber, so that an intermediate temperature zone is formed between the preheating chamber and the pre-cooling chamber, the shrinking film can be preliminarily shrunk after entering the preheating chamber from the outside, and then enters the steam shrinking chamber for complete shrinkage molding, the condition of uneven heating caused by direct steam shrinkage of the shrinking film is avoided, and the packaging quality is improved; the piston rod of the hydraulic rod drives the two groups of upper guide pipes to lift, so that the heights of the upper guide pipes can be adjusted, the upper guide pipes and the lower guide pipes are suitable for bottles and cans with different heights, and the application range is enlarged; the pre-cooling chamber can pre-cool the shrunk shrink film and the bottle body to a certain extent, so that the influence caused by cold shrinkage is reduced, and the packaging quality is further improved; the hunch-up that sets up between shrink room and the heat dissipation room can be collected the comdenstion water, and first pipe and second pipe block the water in the hunch-up, and the comdenstion water discharges the catch basin through the drain pipe, avoids the comdenstion water to flow back to preheating chamber and precooling chamber, has improved pyrocondensation efficiency, and this a steam shrinkage stove for automatic cover mark machine can adapt to not co-altitude bottle jar, has improved pyrocondensation quality.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

fig. 2 is a side view of the arching of the present invention;

fig. 3 is a schematic structural diagram of the adjusting device of the present invention.

In the figure: 1 furnace body, 2 arches, 20 water discharge pipes, 3 first round pipes, 4 conveying mechanisms, 5 air discharge pipes, 6 adjusting devices, 60 hydraulic rods, 61 suspension rods, 62 connecting plates, 7 lower guide pipes, 8 upper guide pipes, 9 contraction chambers, 10 heat dissipation chambers, 11 second round pipes, 12 water storage tanks and 13 steam tanks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a steam shrinkage stove for automatic set mark machine as shown in fig. 1-3, including furnace body 1, adjusting device 6 and steam drum 13, furnace body 1 sets up the top at the conveying mechanism 4 of set mark machine, the inside of furnace body 1 is provided with preheating chamber, shrink room 9 and precooling room, be provided with downcomer 7 and upper guide pipe 8 in the shrink room 9, the multiunit exhaust hole has all been seted up to the lateral wall of downcomer 7 and upper guide pipe 8, upper guide pipe 8 is connected with two sets of adjusting device 6, the top of shrink room 9 is equipped with heat dissipation room 10, the top welding of furnace body 1 has blast pipe 5 with heat dissipation room 10 intercommunication, is equipped with first pipe 3 between preheating chamber and the heat dissipation room 10, is equipped with second pipe 11 between precooling room and the heat dissipation room 10.

Specifically, the adjusting device 6 comprises a hydraulic rod 60, a suspension rod 61 and a connecting plate 62, the hydraulic rod 60 is fixed on the top wall of the furnace body 1 through bolts, the hydraulic rod 60 adopts an electric telescopic rod with model YNT-05 produced by Nanjing Yongnuo transmission equipment Co., Ltd, a piston rod of the hydraulic rod 60 penetrates through the top wall of the furnace body 1 and is connected with the suspension rod 61 through a sleeve, the sleeve is connected with the piston rod of the hydraulic rod 60 through bolts, the influence of high-temperature gas on the hydraulic rod 60 can be reduced, the connecting plate 62 is welded at the bottom end of the suspension rod 61, the connecting plate 62 is formed by connecting two groups of clamping plates with clamping grooves through bolts, the clamping grooves in the two groups of clamping plates are matched with the upper guide pipe 8, the piston rod of the hydraulic rod 60 drives the two groups of upper guide pipes 8 to lift, the height of the upper guide pipe 8 can be adjusted, so that, the application range is enlarged.

Specifically, downcomer 7 and upper duct 8 all are provided with two sets ofly, two sets of side by side downcomer 7 and two sets of upper duct 8's one end is sealed, and the other end is connected with steam drum 13 through the air duct of taking the governing valve, steam drum 13 passes through the bolt fastening on the baffle, conveying mechanism 4's bottom welding has two sets of risers, and baffle and two sets of riser welding, upper duct 8 and downcomer 7 can provide even steam, do benefit to the even shrink of pyrocondensation membrane.

Specifically, the middle part of the bottom plate of the heat dissipation chamber 10 is constructed with an arch 2, the first circular tube 3 and the second circular tube 11 are welded on the arch 2, two groups of drain holes are formed in two sides of the heat dissipation chamber 10, drain pipes 20 are welded in the four groups of drain holes, the four groups of drain pipes 20 are communicated with a water storage tank 12 fixed on the partition plate through hoses, and the arch 2 collects condensed water and can prevent the condensed water from flowing back to the contraction chamber 9 and the heat dissipation chamber 10.

Specifically, an exhaust fan is arranged above the exhaust pipe 5 and fixed on a shell of the labeling machine through a bolt.

Specifically, in the steam shrinking furnace for the automatic labeling machine, the piston rod of the hydraulic rod 60 drives the two groups of upper guide pipes 8 to ascend and descend, the height of the upper guide pipes 8 can be adjusted, the upper guide pipes 8 and the lower guide pipes 7 are adaptive to bottles and packaging films with different heights, the application range is enlarged, partial steam of the shrinking chamber 9 is discharged through the heat dissipation chamber 10, the preheating chamber 10 and the pre-cooling chamber form an intermediate temperature zone, the shrinking bag is preliminarily shrunk after entering the preheating chamber from the outside and then enters the shrinking chamber 9 for complete shrinking forming, the condition of uneven heating caused by direct shrinking of the shrinking film is avoided, the packaging quality is improved, the arch 2 arranged between the shrinking chamber 9 and the heat dissipation chamber 10 can collect condensed water, the first circular pipe 3 and the second circular pipe 11 block the water in the arch 2, the condensed water is discharged into the water storage tank 12 through the water discharge pipe 20, the condensate water is prevented from flowing back to the preheating chamber and the precooling chamber, and the heat shrinkage efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a steam shrinkage stove for automatic set mark machine, includes furnace body (1), adjusting device (6) and steam drum (13), its characterized in that: the utility model discloses a set up the top at the conveying mechanism (4) of set mark machine, furnace body (1) inside is provided with preheating chamber, shrink room (9) and precooling chamber, be provided with downcomer (7) and upper catheter (8) in shrink room (9), multiunit exhaust hole has all been seted up to the lateral wall of downcomer (7) and upper catheter (8), upper catheter (8) are connected with two sets of adjusting device (6), the top of shrink room (9) is equipped with heat dissipation room (10), the top of furnace body (1) is fixed with blast pipe (5) with heat dissipation room (10) intercommunication, is equipped with first pipe (3) between preheating chamber and heat dissipation room (10), is equipped with second pipe (11) between precooling chamber and heat dissipation room (10).

2. The steam shrinking oven for the automatic labeling machine of claim 1, wherein: adjusting device (6) include hydraulic stem (60), jib (61) and connecting plate (62), the roof at furnace body (1) is fixed in hydraulic stem (60), the piston rod of hydraulic stem (60) runs through the roof of furnace body (1) and is connected with jib (61) through the sleeve pipe, the bottom mounting of jib (61) has connecting plate (62), connecting plate (62) are formed through bolted connection by two sets of cardboards that have the draw-in groove, draw-in groove and last pipe (8) adaptation in two sets of cardboards.

3. The steam shrinking oven for the automatic labeling machine of claim 1, wherein: the utility model discloses a steam generator, including conveyor belt (4), downcomer (7) and upper duct (8), the downcomer (7) and upper duct (8) all are provided with two sets ofly side by side, and are two sets of the one end of downcomer (7) and two sets of upper duct (8) is sealed, and the other end is connected with steam drum (13) through the air duct of taking the governing valve, steam drum (13) are fixed on the baffle, the bottom of conveying mechanism (4) is fixed with two sets of risers, and the baffle is connected with two sets of risers.

4. The steam shrinking oven for the automatic labeling machine of claim 1, wherein: the middle part of the bottom plate of the heat dissipation chamber (10) is provided with an arch (2), the first round pipe (3) and the second round pipe (11) are arranged on the arch (2), two groups of drain holes are formed in two sides of the heat dissipation chamber (10), drain pipes (20) are fixed in the four groups of drain holes, and the four groups of drain pipes (20) are communicated with a water storage tank (12) fixed on the partition plate through hoses.

5. The steam shrinking oven for the automatic labeling machine of claim 1, wherein: an exhaust fan is arranged above the exhaust pipe (5) and fixed on a shell of the label sleeving machine through bolts.