CN216094638U

CN216094638U - Oven is used in sticky tape processing

Info

Publication number: CN216094638U
Application number: CN202122011397.2U
Authority: CN
Inventors: 占重光; 吴招成
Original assignee: Nanjing Jiantaipu New Material Co ltd
Current assignee: Nanjing Jiantaipu New Material Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-22
Anticipated expiration: 2031-08-25

Abstract

The utility model provides an oven for processing an adhesive tape, which belongs to the technical field of adhesive tape drying and comprises the following components: the box, a drying cylinder, the supporting roll, electric heater and gas transmission mechanism, the box has into the area mouth respectively on the regional both sides wall in upper portion, go out the area mouth, the lower part of box has the installation room, the installation room all communicates with box exterior space and inner space, the both ends of each drying cylinder set up respectively at the box advance the area mouth with go out between the area mouth, the inside heat-retaining cavity that has of the top lateral wall of every drying cylinder, the heat-retaining cavity of drying cylinder and the inner space intercommunication of drying cylinder, the vertical rotation of supporting roll is connected in the drying cylinder, electric heater installs in the installation of box, gas transmission mechanism is connected the installation room of box and the heat-retaining cavity in each drying cylinder, and carry the installation indoor gas of box to the heat-retaining cavity in each drying cylinder. The utility model improves the efficiency of drying the adhesive tape by arranging a plurality of adhesive tape drying lines which mainly use the drying cylinders.

Description

Oven is used in sticky tape processing

The technical field is as follows:

the utility model belongs to the technical field of adhesive tape drying, and particularly relates to an oven for processing an adhesive tape.

Background art:

the adhesive tape production process relates to a step of drying glue on a base material, and the drying speed influences the processing efficiency of the adhesive tape.

However, the existing adhesive tape drying equipment generally adopts a mode of drying a single roll of adhesive tape in an oven, and the adhesive tape is not dried in the oven for a long time by glue, otherwise, the glue on the adhesive tape is excessively dried, so that the use effect of the finished adhesive tape is affected, but the transverse width of the oven is limited, so that the efficiency of drying the adhesive tape by the existing adhesive tape drying equipment is low.

The utility model has the following contents:

the embodiment of the utility model provides an oven for processing an adhesive tape, which solves the problems that the existing adhesive tape drying equipment generally adopts the mode that single-roll adhesive tape drying is carried out in the oven, adhesive water on the adhesive tape cannot be dried in the oven for a long time, otherwise the adhesive water on the adhesive tape is excessively dried, the using effect of a finished adhesive tape is influenced, but the transverse width of the oven is limited, and the efficiency of drying the adhesive tape by the existing adhesive tape drying equipment is lower.

The embodiment of the utility model provides an oven for processing an adhesive tape, which comprises:

the belt feeding device comprises a box body, a belt conveying device and a belt conveying device, wherein two side walls of an upper area are respectively provided with a belt feeding port and a belt discharging port, the belt feeding port and the belt discharging port are equal in number and are arranged in sequence from top to bottom, the lower part of the box body is provided with a mounting chamber, and the mounting chamber is communicated with an outer space and an inner space of the box body;

the drying device comprises a plurality of drying cylinders, a heat storage chamber and a heat exchange chamber, wherein two ends of each drying cylinder are respectively arranged between a belt inlet and a belt outlet of a box body;

the supporting roller is vertically and rotatably connected in the drying drum, and a gap is formed between the top wall of the supporting roller and the inner side wall of the top of the drying drum;

the electric heater is arranged in the installation chamber of the box body; and

and the gas transmission mechanism is used for connecting the mounting chamber of the box body with the heat storage chambers in the drying cylinders and transmitting gas in the mounting chamber of the box body into the heat storage chambers in the drying cylinders.

In one or more embodiments, the enclosure includes a thermal barrier disposed in the middle of the enclosure to separate an upper region from a lower region of the enclosure.

In one or more embodiments, the bottom of the heat storage chamber of the drying drum is provided with a vent hole.

In one or more embodiments, the housing chamber of the housing is composed of a protection plate and an inner sidewall of the housing, the housing sidewall portion of the housing chamber has a first communicating port communicating with a space outside the housing, and the protection plate portion of the housing chamber has a second communicating port communicating with a space in a lower region of the housing.

In one or more embodiments, the gas delivery mechanism comprises:

the first end of the gas pipe extends into the mounting chamber from the second communicating port of the protection plate, the second end of the gas pipe penetrates through the opening of the heat-insulation partition plate and extends to the upper area of the box body, and the first end of the gas pipe is open while the second end of the gas pipe is closed;

the number of the branch pipes is multiple, one end of each branch pipe extends into the gas transmission pipe, and the other end of each branch pipe extends into the heat storage chamber of each drying cylinder; and

and the fan is arranged in the gas transmission pipe.

In one or more embodiments, a base is arranged on the inner bottom wall of the drying drum, a rotating hole is formed in the top of the base, a bearing is arranged in the rotating hole of the base, and the supporting drum is rotatably connected in the bearing through a rotating shaft.

The oven for processing the adhesive tape in the embodiment of the utility model is provided with a plurality of drying cylinders in the box body, thereby deriving a plurality of adhesive tape drying lines, realizing the aim that the whole oven can simultaneously dry a plurality of adhesive tapes, improving the adhesive tape drying efficiency, leading the heat of the whole oven to come from the electric heater, the heat generated by the electric heater is transmitted into the heat storage chamber in the drying cylinder through the gas transmission mechanism, the heat storage chamber of the drying cylinder dries the adhesive tape entering the drying cylinder, the problem that the prior adhesive tape drying equipment generally adopts a single roll of adhesive tape drying in a drying oven is solved, the glue on the adhesive tape can not be dried in the oven for a long time, otherwise the glue on the adhesive tape is excessively dried, the use effect of the finished adhesive tape is affected, but the transverse width of the oven is limited, which causes the problem that the efficiency of the prior adhesive tape drying device for drying the adhesive tape is low.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Description of the drawings:

the accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

reference numerals: 10. a box body; 101. a tape inlet; 102. a tape outlet; 103. an installation chamber; 104. a heat-insulating partition plate; 1032. a first intercommunication opening; 1033. a second intercommunication opening; 20. a drying drum; 201. a heat storage chamber; 2011. a vent hole; 30. a support roller; 40. an electric heater; 50. a gas delivery mechanism; 501. a gas delivery pipe; 502. a branch pipe; 503. a fan; 60. a base; 601. rotating the hole; 70. a bearing; 80. a rotating shaft.

The specific implementation mode is as follows:

in order to make the objects, technical solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the specific embodiments of the present invention. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.

As shown in fig. 1, the present embodiment provides an oven for processing an adhesive tape, including: the drying machine comprises a box body 10, a drying drum 20, a supporting roller 30, an electric heater 40 and a gas transmission mechanism 50.

The box 10 is in a cuboid shape, the transverse dimension of the box is larger than the vertical dimension, the middle upward area of the box 10 is an upper area, the middle downward area of the box 10 is a lower area, the box 10 is provided with a tape inlet 101 and a tape outlet 102 on two side walls of the upper area, the tape inlet 101 and the tape outlet 102 are in the same shape and are flat rectangular openings suitable for adhesive tapes, and the tape inlet 101 and the tape outlet 102 are respectively used for the adhesive tapes to enter and exit. The tape inlets 101 and the tape outlets 102 are equal in number, are multiple in number, and are arranged in sequence from top to bottom, and one tape inlet 101 and the corresponding tape outlet 102 are located at the same height position.

The lower portion of the cabinet 10 has an installation chamber 103, the installation chamber 103 communicates with both the outer space and the inner space of the cabinet 10, and the electric heater 40 is installed in the installation chamber 103 of the cabinet 10. The cabinet 10 provides a mounting chamber 103 for the electric heater 40 to facilitate loading of the electric heater 40.

A plurality of, for example three, drying drums 20 are provided, two ends of each drying drum 20 are respectively disposed between the belt inlet 101 and the belt outlet 102 of the cabinet 10, and the whole drying drum 20 is in a horizontal placement state.

Specifically, two ends of each drying cylinder 20 are connected to the belt inlet 101 and the belt outlet 102 of the cabinet 10 by pins.

The heat storage chamber 201 is arranged inside the top side wall of each drying drum 20, and the heat storage chamber 201 of the drying drum 20 is communicated with the internal adhesive tape drying space of the drying drum 20.

The supporting roller 30 is vertically and rotatably connected in the drying drum 20, and a gap is formed between the top wall of the supporting roller 30 and the inner side wall of the top of the drying drum 20;

and the gas delivery mechanism 50 is used for connecting the installation chamber 103 of the box body 10 with the heat storage chambers 201 in the drying cylinders 20 and delivering gas in the installation chamber 103 of the box body 10 to the heat storage chambers 201 in the drying cylinders 20.

The heat storage chamber 201 is used for storing hot air in the installation chamber 103 and delivering the hot air into the drying drum 20 for drying the adhesive tape.

During operation, electric heater 40 switch on, generate heat, fan 503 carries the hot gas in the installation room 103 to the heat-retaining chamber 201 of drying cylinder 20 in to release to drying cylinder 20 in by heat-retaining chamber 201, the sticky tape is in each drying cylinder 20 of advancing area mouth 101 entering of box 10 under transport mechanism's effect, and hot gas dries the sticky tape, therefore, accomplishes a plurality of sticky tapes and dries simultaneously, has improved the drying efficiency of sticky tape.

In one embodiment, as shown in fig. 1, the box 10 includes a thermal insulation partition 104, the thermal insulation partition 104 is disposed in the middle of the box 10 to separate the upper region from the lower region of the box 10, the thermal insulation partition 104 is made of thermal insulation material, such as rock wool board, for the purpose of preserving heat of the electric heater 40 in the lower region of the box 10 and preventing the heat from diffusing into the upper region of the box 10 to cause waste of heat, and the gas transmission mechanism 50 passes through the thermal insulation partition 104.

As shown in fig. 1, in an embodiment, the bottom of the heat storage chamber 201 of the drying drum 20 has an air vent 2011, so that the inside of the heat storage chamber 201 is communicated with the space where the adhesive tape is located inside the drying drum 20, and a passage is provided for hot air in the heat storage chamber 201 to flow to the space where the adhesive tape is located inside the drying drum 20.

In one embodiment, as shown in fig. 1, the mounting chamber 103 of the housing 10 is formed by a protective plate and an inner sidewall of the housing 10, a sidewall portion of the housing 10 of the mounting chamber 103 has a first communicating opening 1032 communicating with an outer space of the housing 10, and the protective plate portion of the mounting chamber 103 has a second communicating opening 1033 communicating with an inner space of a lower region of the housing 10. The first communicating port 1032 facilitates the gas outside the housing 10 to enter the installation chamber 103, and the second communicating port 1033 facilitates the discharge of the hot gas inside the installation chamber 103.

As shown in fig. 1, in one embodiment, the gas delivery mechanism 50 includes: an air delivery pipe 501, a branch pipe 502 and a fan 503.

The first end of the gas pipe 501 extends into the installation chamber 103 from the second communicating port 1033 of the protection plate, the second end of the gas pipe passes through the opening of the heat-insulating partition plate 104 and extends to the upper area of the box body 10, and the first end of the gas pipe 501 is opened while the second end is closed;

the number of the branch pipes 502 is multiple, one end of each branch pipe 502 extends into the gas pipe 501, and the other end extends into the heat storage chamber 201 of each drying drum 20; and

the fan 503 is installed in the air delivery pipe 501.

The fan 503 is started to convey hot air in the installation chamber 103 to the heat storage chamber 201 through the air conveying pipe 501 and the branch pipe 502.

Referring to fig. 1, in an embodiment, a base 60 is disposed on the inner bottom wall of the drying drum 20, a rotation hole 601 is disposed at the top of the base 60, a bearing 70 is disposed in the rotation hole 601 of the base 60, and the support drum 30 is rotatably connected in the bearing 70 through a rotation shaft 80, so as to complete the rotation of the support drum 30 in the drying drum 20.

The oven for processing adhesive tape in the embodiment of the present invention is configured by disposing a plurality of drying cartridges 20 in the cabinet 10, therefore, a plurality of adhesive tape drying lines are derived, the aim that the whole oven can simultaneously dry a plurality of adhesive tapes is achieved, the adhesive tape drying efficiency is improved, the heat of the whole oven comes from the electric heater 40, the heat generated by the electric heater 40 is transmitted into the heat storage chamber 201 in the drying cylinder 20 through the gas transmission mechanism 50, and the heat storage chamber 201 of the drying cylinder 20 dries the adhesive tape entering the drying cylinder 20, so that the problem that the conventional adhesive tape drying equipment generally adopts a single-roll adhesive tape drying in a drying oven, the glue on the adhesive tape can not be dried in the oven for a long time, otherwise the glue on the adhesive tape is excessively dried, the use effect of the finished adhesive tape is affected, but the transverse width of the oven is limited, which causes the problem that the efficiency of the prior adhesive tape drying device for drying the adhesive tape is low.

The technical means disclosed by the scheme of the utility model are not limited to the technical means disclosed by the technical means, and also comprise the technical scheme formed by equivalent replacement of the technical features. The present invention is not limited to the details given herein, but is within the ordinary knowledge of those skilled in the art.

Claims

1. The utility model provides an oven is used in sticky tape processing which characterized in that includes:

the belt conveyor comprises a box body (10), wherein two side walls of an upper area are respectively provided with a belt inlet (101) and a belt outlet (102), the belt inlet (101) and the belt outlet (102) are equal in number, are arranged in a plurality of numbers and are sequentially arranged from top to bottom, the lower part of the box body (10) is provided with an installation chamber (103), and the installation chamber (103) is communicated with the outer space and the inner space of the box body (10);

the drying drums (20) are multiple in number, two ends of each drying drum (20) are respectively arranged between the belt inlet (101) and the belt outlet (102) of the box body (10), a heat storage chamber (201) is arranged inside the side wall of the top of each drying drum (20), and the heat storage chambers (201) of the drying drums (20) are communicated with the internal adhesive tape drying space of the drying drums (20);

the supporting roller (30) is vertically and rotatably connected in the drying drum (20), and a gap is formed between the top wall of the supporting roller (30) and the inner side wall of the top of the drying drum (20);

an electric heater (40) installed in an installation chamber (103) of the box body (10); and

and the gas transmission mechanism (50) is used for connecting the installation chamber (103) of the box body (10) with the heat storage chambers (201) in the drying cylinders (20) and transmitting gas in the installation chamber (103) of the box body (10) to the heat storage chambers (201) in the drying cylinders (20).

2. The oven for processing adhesive tape according to claim 1, characterized in that: the tank (10) comprises a thermal insulating barrier (104), the thermal insulating barrier (104) being arranged in the middle of the tank (10) to separate an upper region from a lower region of the tank (10).

3. The oven for processing adhesive tape according to claim 1, characterized in that: the bottom of the heat storage chamber (201) of the drying cylinder (20) is provided with a vent hole (2011).

4. The oven for processing adhesive tape according to claim 2, characterized in that: the installation chamber (103) of the case (10) is composed of a protection plate (1031) and an inner sidewall of the case (10), a side wall portion of the case (10) of the installation chamber (103) has a first communicating port (1032) communicating with an outer space of the case (10), and the protection plate (1031) portion of the installation chamber (103) has a second communicating port (1033) communicating with an inner space of a lower region of the case (10).

5. The oven for processing adhesive tape according to claim 4, characterized in that: the gas delivery mechanism (50) comprises:

the first end of the gas pipe (501) extends into the installation chamber (103) from the second communicating port (1033) of the protection plate, the second end of the gas pipe penetrates through the opening of the heat-insulation partition plate (104) and extends to the upper area of the box body (10), and the first end of the gas pipe (501) is opened while the second end is closed;

a plurality of branch pipes (502), one end of each branch pipe (502) extends into the gas pipe (501), and the other end extends into the heat storage chamber (201) of each drying drum (20); and

and the fan (503) is arranged in the air delivery pipe (501).

6. The oven for processing adhesive tape according to claim 5, characterized in that: be equipped with base (60) on the diapire in drying cylinder (20), the top of base (60) has rotation hole (601), be equipped with bearing (70) in rotation hole (601) of base (60), support cylinder (30) rotate through pivot (80) and connect in bearing (70).