CN210758708U

CN210758708U - Temperature-controllable curing furnace for processing packaging bags

Info

Publication number: CN210758708U
Application number: CN201921570994.5U
Authority: CN
Inventors: 杨瑞; 葛肆安; 滕德远
Original assignee: Henan Naikeda Color Printing Co ltd
Current assignee: Henan Naikeda Color Printing Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-16
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a can wrapping bag processing of accuse temperature uses ageing furnace, including furnace body, first heating pipe and second heating pipe, open one side at furnace body inner chamber opening place has the gomphosis groove, the gomphosis inslot is equipped with hinge and apron, the equal fixed welding in both sides of furnace body inner chamber has bottom plate and locating plate, be equipped with gliding slider in it between bottom plate and the locating plate, furnace body inner chamber is equipped with puts thing dish and mounting panel, the equal fixed welding in both sides of putting the thing dish has branch. This curing oven is used in wrapping bag processing that can control temperature through having set up breathing pipe, blast pipe and fan, and two sets of fans simultaneous working, accessible breathing pipe are to the internal input cold air of furnace and discharge hot-air from the blast pipe, make the heat discharge rapidly, and personnel can take out faster and put the thing dish, prevent that the wrapping bag from being in the furnace for a long time and leading to the quality variation, have saved the time of waiting.

Description

Temperature-controllable curing furnace for processing packaging bags

Technical Field

The utility model belongs to the technical field of the wrapping bag processing, concretely relates to curing oven is used in wrapping bag processing that can control temperature.

Background

The packaging bag is a bag for packaging various articles, so that goods are convenient to transport and easy to store in a production flow process, and the packaging bag is widely applied to daily life and industrial production. The packaging bag is often divided into a plastic packaging bag and a composite packaging bag according to the manufacturing process; the production raw materials are divided into high-pressure polyethylene plastic bags, low-pressure polyethylene plastic bags, polypropylene plastic bags, polyvinyl chloride plastic bags and the like.

An important step in the processing of packaging bags is curing, which needs to be done in a curing oven. However, most of the existing curing furnaces cannot rapidly discharge heat in the furnace body after working, so that the packaging bag can be taken out after the furnace body is opened for a long time, and the quality of the cured packaging bag can be deteriorated after long-term waiting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can the wrapping bag processing of accuse temperature uses curing oven 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: a temperature-controllable curing furnace for processing packaging bags comprises a furnace body, a first heating pipe and a second heating pipe, wherein an embedding groove is formed in one side of an opening of an inner cavity of the furnace body, a hinge and a cover plate are arranged in the embedding groove, a bottom plate and a positioning plate are fixedly welded to the two sides of the inner cavity of the furnace body, a sliding block sliding in the bottom plate and the positioning plate is arranged between the bottom plate and the positioning plate, an object placing disc and an installation plate are arranged in the inner cavity of the furnace body, supporting rods are fixedly welded to the two sides of the object placing disc, and a pull rod is fixedly welded to one side, close to;

first heating pipe and second heating pipe all are equipped with the multiunit and all install the inside wall at the mounting panel, the multiunit alternate arrangement between first heating pipe and the multiunit second heating pipe, temperature sensor is all installed to the both sides of furnace body inner chamber, and the display screen is installed at the top of its inner chamber opening place one side is inlayed, still is equipped with the PLC board on it, display screen and temperature sensor all with PLC board electric connection, the roof fixed weld of furnace body has breathing pipe and blast pipe, the fan is all installed to breathing pipe inner chamber and blast pipe inner chamber.

Preferably, the furnace body is in transmission connection with the cover plate through a hinge, one side of the cover plate close to the inner cavity of the furnace body is fixedly bonded with an asbestos plate, and one side of the cover plate far away from the inner cavity of the furnace body is fixedly welded with a hand pull handle.

Preferably, one side of each group of the supporting rods, which is far away from the storage disk, is fixedly welded with the side walls of the two groups of the sliding blocks respectively, and the supporting rods are symmetrically distributed on two sides of the storage disk.

Preferably, the mounting plate is connected with the furnace body through a support block, and two sides of the support block are respectively fixedly welded with the top wall of the inner cavity of the furnace body and the outer side wall of the mounting plate.

Preferably, the outer side wall of the furnace body is provided with two groups of power interfaces, and the two groups of power interfaces are respectively and electrically connected with the multiple groups of first heating pipes and the multiple groups of second heating pipes.

Preferably, the air suction pipes and the air exhaust pipes are symmetrically distributed on two sides of the furnace body, are communicated with the inner cavity of the furnace body, and are provided with valves for controlling the opening and the closing of the air suction pipes and the air exhaust pipes.

The utility model discloses a technological effect and advantage: according to the temperature-controllable curing furnace for processing the packaging bags, the air suction pipe, the exhaust pipe and the fans are arranged, the two groups of fans work simultaneously, cold air can be input into the furnace body through the air suction pipe, hot air is exhausted from the exhaust pipe, heat can be exhausted rapidly, personnel can take out the storage tray more quickly, the packaging bags are prevented from being in the furnace body for a long time, quality deterioration is avoided, and waiting time is saved; through the arrangement of the bottom plate, the positioning plate, the sliding block and the supporting rod, the moving pull rod can drive the object placing disc to move, and meanwhile, the sliding block stably slides between the bottom plate and the positioning plate, so that the object placing disc can be conveniently conveyed into or out of the furnace body, and the packaging bag is more convenient to transport; through having set up first heating pipe, second heating pipe and two sets of power source, the work of two kinds of heating pipes is adjusted according to the process of curing, can close the heating pipe gradually when the curing is about to accomplish to utilize the last process of the interior waste heat of furnace body to accomplish the wrapping bag curing, effectively saved the energy.

Drawings

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

FIG. 2 is a vertical sectional view of the furnace body of the present invention;

FIG. 3 is a schematic structural view of the tray of the present invention;

fig. 4 is a circuit connection diagram of the present invention.

In the figure: the device comprises a furnace body 1, a jogged groove 2, a hinge 3, a cover plate 4, an asbestos plate 5, a display screen 6, a bottom plate 7, a positioning plate 8, a sliding block 9, a support rod 10, an object placing disc 11, a pull rod 12, a support block 13, a mounting plate 14, a first heating pipe 15, a second heating pipe 16, an air suction pipe 17, an air exhaust pipe 18, a fan 19, a power supply interface 20 and a temperature sensor 21.

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.

The utility model provides a temperature-controllable aging furnace for processing packaging bags, as shown in figures 1-4, which comprises a furnace body 1, a first heating pipe 15 and a second heating pipe 16, wherein one side of the opening of the inner cavity of the furnace body 1 is provided with an embedding groove 2, a hinge 3 and a cover plate 4 are arranged in the embedding groove 2, a bottom plate 7 and a positioning plate 8 are fixedly welded on both sides of the inner cavity of the furnace body 1, a sliding block 9 sliding in the bottom plate 7 and the positioning plate 8 is arranged between the bottom plate 7 and the positioning plate 8, an object placing plate 11 and a mounting plate 14 are arranged in the inner cavity of the furnace body 1, supporting rods 10 are fixedly welded on both sides of the object placing plate 11, and a pull rod 12 is fixedly welded;

first heating pipe 15 and second heating pipe 16 all are equipped with the multiunit and all install the inside wall at mounting panel 14, the multiunit alternate arrangement between first heating pipe 15 and the multiunit second heating pipe 16, temperature sensor 21 is all installed to the both sides of furnace body 1 inner chamber, and the top of its inner chamber opening place one side is inlayed and is installed display screen 6, still is equipped with the PLC board on it, and the model of PLC board is S7-200, display screen 6 and temperature sensor 21 all with PLC board electric connection, temperature sensor 21' S model is pt100, the fixed welding of roof of furnace body 1 has breathing pipe 17 and blast pipe 18, fan 19 is all installed to breathing pipe 17 inner chamber and blast pipe 18 inner chamber.

Specifically, furnace body 1 is connected with apron 4 transmission through hinge 3, apron 4 is close to the fixed asbestos board 5 that bonds in one side of furnace body 1 inner chamber, and asbestos board 5 can play thermal-insulated effect, has reduced the heat greatly and has dispersed away the possibility from the gap between apron 4 and the furnace body 1, and its one side fixed weld of keeping away from furnace body 1 inner chamber has the hand handle, and handheld hand handle can stimulate apron 4 conveniently to accomplish the operation of opening and sealing furnace body 1.

Specifically, two sets of one side that branch 10 is far away from thing dish 11 is respectively with the fixed welding of lateral wall of two sets of sliders 9, and its symmetric distribution is in the both sides of putting thing dish 11, and branch 10 plays the effect of supporting thing dish 11, and when putting thing dish 11 and remove, it can drive two sets of branches 10 and remove, and then makes two sets of sliders 9 slide, because slider 9 is injectd between bottom plate 7 and locating plate 8, consequently slider 9 can remove gently, and then makes the removal of putting thing dish 11 also can keep gentle.

Specifically, the mounting panel 14 is connected with furnace body 1 through a piece 13, the both sides of a piece 13 respectively with the roof of 1 inner chamber of furnace body and the lateral wall fixed weld of mounting panel 14, the vertical section of mounting panel 14 is "C" font, can make the heat comparatively concentrate ground and disperse to putting thing dish 11.

Specifically, the lateral wall of furnace body 1 is equipped with two sets of power source 20, and is two sets of power source 20 respectively with multiunit first heating pipe 15 and multiunit second heating pipe 16 electric connection, this embodiment uses two sets of power source 20 and two kinds of heating pipes (be first heating pipe 15 and second heating pipe 16) as the example, during the actual design, can set up more kinds of heating pipes to set up the power source 20 of more multiunit independent power supplies, thereby make the temperature of the 1 inner chamber of furnace body can obtain controlling better.

Specifically, the air suction pipes 17 and the air exhaust pipes 18 are symmetrically distributed on two sides of the furnace body 1, are communicated with the inner cavity of the furnace body 1, are provided with valves for controlling the opening and closing of the furnace body 1, and have opposite opening directions of the air suction pipes 17 and the air exhaust pipes 18, so that the hot air is prevented from being sucked repeatedly to a certain extent.

Specifically, the temperature-controllable curing furnace for processing the packaging bags comprises a storage tray 11, a hand-held pull rod 12 for pushing the storage tray 11 to one side of the inner cavity of the furnace body 1 far away from an embedding groove 2, a cover plate 4 rotating along a hinge 3 for sealing the opening of the inner cavity of the furnace body 1, two sets of power interfaces 20 and a stable power supply connected by a power-on flat cable, a plurality of sets of first heating pipes 15 and a plurality of sets of second heating pipes 16 working simultaneously to generate heat, so that the packaging bags can be heated to gradually complete curing, two sets of temperature sensors 21 for detecting temperature in real time and transmitting electric signals to a PLC board (the PLC board can be arranged on the outer side wall of the furnace body 1), the PLC board drives a display screen 6 to work and display temperature data, and a worker adjusts the opening or closing of the first heating pipes 15 and the second heating pipes 16 according to the temperature value, when the curing of the packaging bag is about 80%, a group of power-on flat cables can be taken down, so that the multiple groups of first heating pipes 15 continue to work and the second heating pipes 16 stop working, the heat supply is reduced, when the curing is about to be completed, the multiple groups of first heating pipes 15 stop working and the final curing is completed by utilizing the waste heat in the furnace body 1, then two groups of valves are opened, two groups of fans 19 are driven to work (the fans 19 are electrically connected with an external power supply to ensure the normal work of the fans), cold air is input into the furnace body 1 through the air suction pipe 17 while hot air in the furnace body 1 is exhausted through the exhaust pipe 18, so that rapid heat exhaust is realized, then a person holds the hand handle and pulls the cover plate 4, opens the inner cavity of the furnace body 1 and holds the pull rod 12 to take out the.

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 can the processing of wrapping bag of accuse temperature uses curing oven, includes furnace body (1), first heating pipe (15) and second heating pipe (16), its characterized in that: an embedded groove (2) is formed in one side of the opening of the inner cavity of the furnace body (1), a hinge (3) and a cover plate (4) are arranged in the embedded groove (2), a bottom plate (7) and a positioning plate (8) are fixedly welded to the two sides of the inner cavity of the furnace body (1), a sliding block (9) sliding in the embedded groove is arranged between the bottom plate (7) and the positioning plate (8), a storage disc (11) and a mounting plate (14) are arranged in the inner cavity of the furnace body (1), supporting rods (10) are fixedly welded to the two sides of the storage disc (11), and a pull rod (12) is fixedly welded to one side of the storage disc close to the hinge (3);

first heating pipe (15) and second heating pipe (16) all are equipped with the multiunit and all install the inside wall at mounting panel (14), the multiunit alternate arrangement between first heating pipe (15) and multiunit second heating pipe (16), temperature sensor (21) are all installed to the both sides of furnace body (1) inner chamber, and display screen (6) are installed to the top of its inner chamber opening place one side is inlayed, still are equipped with the PLC board on it, display screen (6) and temperature sensor (21) all with PLC board electric connection, the roof fixed welding of furnace body (1) has breathing pipe (17) and blast pipe (18), fan (19) are all installed to breathing pipe (17) inner chamber and blast pipe (18) inner chamber.

2. The temperature-controllable aging oven for processing packaging bags according to claim 1, wherein the temperature-controllable aging oven comprises: the furnace body (1) is in transmission connection with the cover plate (4) through the hinge (3), one side of the cover plate (4) close to the inner cavity of the furnace body (1) is fixedly bonded with an asbestos plate (5), and one side of the cover plate far away from the inner cavity of the furnace body (1) is fixedly welded with a hand pull handle.

3. The temperature-controllable aging oven for processing packaging bags according to claim 1, wherein the temperature-controllable aging oven comprises: one side of the two groups of the supporting rods (10) far away from the object placing disc (11) is fixedly welded with the side walls of the two groups of the sliding blocks (9) respectively, and the two groups of the supporting rods are symmetrically distributed on the two sides of the object placing disc (11).

4. The temperature-controllable aging oven for processing packaging bags according to claim 1, wherein the temperature-controllable aging oven comprises: the mounting plate (14) is connected with the furnace body (1) through a support block (13), and the two sides of the support block (13) are fixedly welded with the top wall of the inner cavity of the furnace body (1) and the outer side wall of the mounting plate (14) respectively.

5. The temperature-controllable aging oven for processing packaging bags according to claim 1, wherein the temperature-controllable aging oven comprises: the outer side wall of the furnace body (1) is provided with two groups of power interfaces (20), and the two groups of power interfaces (20) are respectively and electrically connected with the multiple groups of first heating pipes (15) and the multiple groups of second heating pipes (16).

6. The temperature-controllable aging oven for processing packaging bags according to claim 1, wherein the temperature-controllable aging oven comprises: the air suction pipes (17) and the air exhaust pipes (18) are symmetrically distributed on two sides of the furnace body (1), are communicated with the inner cavity of the furnace body (1), and are provided with valves for controlling the opening and the closing of the furnace body.