CN216070786U

CN216070786U - Edge sealing material heating device for bowl sealing machine

Info

Publication number: CN216070786U
Application number: CN202122535601.0U
Authority: CN
Inventors: 赵必光
Original assignee: Guangzhou Yangming Mechanical Engineering Co ltd
Current assignee: Guangzhou Yangming Mechanical Engineering Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-03-18
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses an edge sealing material heating device for a bowl sealing machine, and relates to the technical field of sealing instruments. The heating device comprises a fixed plate, a movable plate is arranged in front of the bottom of the fixed plate, a single chip microcomputer is arranged above the fixed plate, an electric push rod is arranged below the top of the fixed plate, a pressure sensor is arranged above the electric push rod, a heating box is fixed at the bottom of the electric push rod, heating wires are arranged inside the lower side of the heating box, and heat preservation boxes are symmetrically arranged on the left side and the right side of the heating box. The heating box is insulated by the two insulation boxes outside the heating box, so that the rapid loss of heat generated by the working of the heating wires is reduced, and the singlechip is used for controlling the electric push rod to work by matching of the pressure sensor, so that the pressure and time of the heating box acting on the adhesive film are accurately controlled, and the heating box can generate enough pressure and time for fusing the adhesive film.

Description

Edge sealing material heating device for bowl sealing machine

Technical Field

The utility model belongs to the technical field of sealing instruments, and particularly relates to an edge sealing material heating device for a bowl sealing machine.

Background

The apparatus of sealing is the apparatus that seals to placing the container of packing material, mainly fuses the glued membrane at the oral area of container through heating device, realizes the sealed effect of preferred, mainly preserves food class product, makes the product can be better save in the inside of container with the packing material packing, and common apparatus of sealing mainly has a cup machine of sealing and a bowl machine, and wherein, seals the bowl owner and seals to the container of bowl form, but it still has following drawback in the in-service use:

1. the heating device in the existing bowl sealing machine is exposed to the external environment for a long time, so that the heat loss is large, and the fusion effect is insufficient;

2. the existing bowl sealing machine adopts a manual operation heating device to move so as to realize sealing operation, and when the pressure or time of the heating device acting on an adhesive film is not enough, the condition of poor fusion effect is easy to occur.

Therefore, the existing edge sealing material heating device for the bowl sealing machine cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sealing material heating device for a bowl sealing machine, which is characterized in that two heat preservation boxes outside the heating boxes are used for preserving heat, and a singlechip is used for controlling an electric push rod to work through the cooperation of a pressure sensor, so that the pressure and the time of the heating boxes acting on an adhesive film are accurately controlled, and the problem that the existing heating device in the bowl sealing machine is exposed to the external environment for a long time, the heat loss is large, the fusion effect is insufficient, the existing bowl sealing machine adopts a manual operation heating device to move to realize the sealing operation, and the fusion effect is poor easily caused when the pressure or the time of the heating device acting on the adhesive film is insufficient is solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a sealing edge material heating device for a bowl sealing machine, which comprises a fixed plate, wherein a movable plate is arranged in front of the bottom of the fixed plate, a single chip microcomputer is arranged above the fixed plate, the input end of the single chip microcomputer is electrically connected with an external power supply through a conducting wire, an electric push rod is arranged below the top of the fixed plate, a pressure sensor is arranged above the electric push rod, a heating box is fixed at the bottom of the electric push rod, a heating wire is arranged inside the lower side of the heating box, the input ends of the heating wire, the pressure sensor and the electric push rod are electrically connected with the output end of the single chip microcomputer through conducting wires, and heat preservation boxes are symmetrically arranged on the left side and the right side of the heating box.

Furthermore, the cross section of the fixed plate is arranged in an L shape, side plates are arranged at the edge positions of the left side and the right side of the moving plate, and a placing hole is formed in the front side of the moving plate and located right below the heating box.

Furthermore, a placing groove is formed in the position, corresponding to the inner side wall of the side plate, of the moving plate, the edges of the left side and the right side of the moving plate are located inside the placing groove, and the side plate is fixedly connected with the fixing plate.

Further, the outside of singlechip is provided with the shell, and shell and fixed plate fixed connection, electric putter's outside is provided with the mounting panel, and the mounting panel passes through dead lever and fixed plate fixed connection.

Furthermore, the outer side horizontal plane of the lower wall of the heat preservation box is higher than the inner side horizontal plane of the lower wall of the heat preservation box, and the heat preservation box is rotatably connected with the mounting plate through a spring hinge.

Furthermore, a guide block is fixed at the top of the electric push rod, the upper wall of the guide block is in contact with the lower wall of the pressure sensor, an installation sleeve is fixed on the outer portion of the guide block, corresponding to the lower wall of the top of the fixing plate, and the guide block is in clearance fit with the installation sleeve.

The utility model has the following beneficial effects:

1. according to the utility model, through arranging the heat preservation boxes and the spring hinges, when the device is in a standby state, the heating boxes are positioned in the two heat preservation boxes, at the moment, the heat preservation boxes can reduce heat loss generated by the work of the heating wires, when the sealing is carried out, the electric push rod works to drive the heating boxes to move downwards, as the outer horizontal plane of the lower wall of the heat preservation boxes is higher than the inner horizontal plane of the lower wall of the heat preservation boxes, the heat preservation boxes rotate gradually when the heating boxes move downwards, after the sealing is finished, the electric push rod works to enable the heating boxes to move upwards, when the heating boxes move to the inner parts of the heat preservation boxes, the heat preservation boxes are in a closed state under the action of the spring hinges, so that a heat preservation effect is provided for the heating boxes, and the problem that the fusion effect is insufficient due to the fact that a heating device in the existing bowl sealing machine is exposed to the external environment for a long time is solved.

2. The utility model uses the single chip microcomputer to control the electric push rod by arranging the pressure sensor, the electric push rod and the single chip microcomputer, when sealing, the power output end of the electric push rod moves downwards, the glue film is contacted with the mouth part of the container to be sealed and keeps a certain pressure under the action of the pressure sensor, after the fusion time is over, the single chip microcomputer controls the power output end of the electric push rod to move upwards, so that the heating box is positioned in the heat preservation box, compared with the prior art, the pressure sensor is used to make the heating box accurately apply pressure to the mouth parts of the glue film and the container to be sealed, the single chip microcomputer is used to control the time for applying pressure to the glue film and the mouth part of the container to be sealed, the fusion effect between the glue film and the mouth part of the container to be sealed is improved, the problem that the existing bowl sealing machine adopts the manual operation heating device to move to realize the sealing operation is solved, when the pressure or the time of the heating device on the glue film is not enough, the problem of poor fusing effect is easy to occur.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a left side view of a vertical cross-sectional structural view of the present invention;

FIG. 3 is a right side view of the present invention;

FIG. 4 is a structural view of the thermal container of the present invention;

fig. 5 is a bottom view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a fixing plate; 101. installing a sleeve; 2. a heat preservation box; 201. a spring hinge; 3. an electric push rod; 301. a guide block; 4. mounting a plate; 401. fixing the rod; 5. moving the plate; 501. placing a hole; 6. a side plate; 601. a placing groove; 7. a single chip microcomputer; 701. a housing; 8. a pressure sensor; 9. a heating cartridge; 901. a heating wire.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the utility model is a sealing material heating device for a bowl sealing machine, comprising a fixed plate 1, a movable plate 5 is arranged in front of the bottom of the fixed plate 1, the movable plate 5 is used for placing a container to be sealed, a single chip microcomputer 7 is arranged above the fixed plate 1, the single chip microcomputer 7 is used for receiving an electric signal of a pressure sensor 8 to control an electric push rod 3 to work, an input end of the single chip microcomputer 7 is electrically connected with an external power supply through a conductor wire, the electric push rod 3 arranged below the top of the fixed plate 1 drives a heating box 9 to move when working, the pressure sensor 8 is arranged above the electric push rod 3, the pressure sensor 8 is used for detecting pressure, so that the heating box 9 accurately applies acting force to an adhesive film and the mouth of the container to be sealed, the adhesive film is a film used for sealing the container when sealing, the heating box 9 is fixed at the bottom of the electric push rod 3, when sealing, the bottom of heating box 9 contacts with the glued membrane, the inside of heating box 9 downside is provided with heater strip 901, heater strip 901 during operation produces the heat, and with heat transfer to the bottom of heating box 9, realize carrying out the effect of fusing to the glued membrane, heater strip 901, pressure sensor 8 and electric putter 3's input all is through the output electric connection of conductor wire with singlechip 7, the left and the right-hand symmetry of heating box 9 are provided with heat preservation box 2, utilize heat preservation box 2 to play the heat preservation effect, reduce calorific loss, singlechip 7 in this device, heater strip 901, electric putter 3 and pressure sensor 8 are prior art, do not injectd its model here.

As shown in fig. 1-4, the cross section of the fixing plate 1 is L-shaped, the edges of the left and right sides of the moving plate 5 are provided with side plates 6, the side plates 6 are fixedly connected with the base of the bowl sealing machine, the front side of the moving plate 5 is provided with placing holes 501, the placing holes 501 are used for placing containers to be sealed, and the placing holes 501 are located under the heating box 9, so that the heating box 9 can accurately seal the containers to be sealed, and the dislocation of the sealing position can be avoided.

The moving plate 5 is located at a position corresponding to the inner side wall of the side plate 6 and is provided with a placing groove 601, the edges of the left side and the right side of the moving plate 5 are located in the placing groove 601, when the moving plate 5 is operated to move, the moving plate 5 is located on the inner side of the placing groove 601 to move back and forth, and the side plate 6 is fixedly connected with the fixed plate 1.

The shell 701 that the outside of singlechip 7 set up provides the protection for singlechip 7, and shell 701 and fixed plate 1 fixed connection, and electric putter 3's outside is provided with mounting panel 4, provides mounting platform for spring hinge 201, and mounting panel 4 passes through dead lever 401 and fixed plate 1 fixed connection.

The outside horizontal plane of 2 lower walls of heat preservation box is higher than the inboard horizontal plane of 2 lower walls of heat preservation box for when heating box 9 moves down, the bottom of heating box 9 is located the upper wall of 2 bottoms of heat preservation box and slides, and heat preservation box 2 rotates with mounting panel 4 through spring hinge 201 and is connected, through this spring hinge 201 that sets up, when heating box 9 is located the inboard of heat preservation box 2, under the effect of spring hinge 201, the inboard lateral wall of two heat preservation boxes 2 contacts, reaches the heat preservation effect.

As shown in fig. 1, 2 and 5, a guide block 301 is fixed on the top of the electric push rod 3, the upper wall of the guide block 301 is in contact with the lower wall of the pressure sensor 8, a mounting sleeve 101 is fixed on the outer portion of the guide block 301 corresponding to the lower wall of the top of the fixing plate 1, the guide block 301 is in clearance fit with the mounting sleeve 101, and by the arrangement, the guide block 301 can move up and down in the mounting sleeve 101, and when the bottom of the heating box 9 applies an acting force to the glue film and the mouth of the container to be sealed, the pressure sensor 8 detects the acting force.

One specific application of this embodiment is: when the container is sealed, firstly, the power supply of the singlechip 7 is switched on, the pressure sensor 8 and the heating wire 901 work by operating the singlechip 7, then the moving plate 5 is moved forward, the container is placed on the inner side of the placing hole 501, the moving plate 5 is moved to the position right below the heating box 9, at the moment, the singlechip 7 is operated, the singlechip 7 controls the power output end of the electric push rod 3 to move downwards to drive the bottom of the heating box 9 to be in contact with the adhesive film, and the heating box 9 applies acting force to the adhesive film and the container to be sealed, when the pressure sensor 8 detects that the heating box 9 applies proper force to the glue film and the container to be sealed, the singlechip 7 controls the power output end of the electric push rod 3 to ascend in a delayed way, when the heating box 9 ascends to the interior of the heat preservation box 2, under the action of the spring hinge 201, the inner side walls of the two heat preservation boxes 2 are contacted, and the sealing is finished.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides a bowl sealer is with banding material heating device, includes fixed plate (1), its characterized in that: the utility model discloses a heating device, including fixed plate (1), top of fixed plate (1) are provided with singlechip (7), the below at fixed plate (1) top is provided with electric putter (3), the top of electric putter (3) is provided with pressure sensor (8), the bottom of electric putter (3) is fixed with heating box (9), the inside of heating box (9) downside is provided with heater strip (901), the left and the right-hand symmetry of heating box (9) are provided with heat preservation box (2).

2. The edge sealing material heating device for the bowl sealing machine according to claim 1, wherein the cross section of the fixing plate (1) is arranged in an L shape, the edges of the left side and the right side of the moving plate (5) are provided with side plates (6), the front side of the moving plate (5) is provided with an accommodating hole (501), and the accommodating hole (501) is located right below the heating box (9).

3. The edge sealing material heating device for the bowl sealing machine according to claim 2, wherein a placing groove (601) is formed in a position where the moving plate (5) is located and corresponding to the inner side wall of the side plate (6), edges of the left side and the right side of the moving plate (5) are located inside the placing groove (601), and the side plate (6) is fixedly connected with the fixing plate (1).

4. The edge sealing material heating device for the bowl sealing machine according to claim 1, wherein a casing (701) is arranged outside the single chip microcomputer (7), the casing (701) is fixedly connected with the fixing plate (1), a mounting plate (4) is arranged outside the electric push rod (3), and the mounting plate (4) is fixedly connected with the fixing plate (1) through a fixing rod (401).

5. The edge banding material heating device for the bowl sealing machine according to claim 1, characterized in that the outer horizontal surface of the lower wall of the heat preservation box (2) is higher than the inner horizontal surface of the lower wall of the heat preservation box (2), and the heat preservation box (2) is rotatably connected with the mounting plate (4) through a spring hinge (201).

6. The edge sealing material heating device for the bowl sealing machine is characterized in that a guide block (301) is fixed to the top of the electric push rod (3), the upper wall of the guide block (301) is in contact with the lower wall of the pressure sensor (8), and a mounting sleeve (101) is fixed to the outer portion of the guide block (301) corresponding to the lower wall of the top of the fixing plate (1).