CN214452372U

CN214452372U - Sealing structure with food packaging technology

Info

Publication number: CN214452372U
Application number: CN202120511488.XU
Authority: CN
Inventors: 陈玉兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-10-22
Anticipated expiration: 2031-03-11

Abstract

The utility model relates to the technical field of food processing, in particular to a sealing structure with food packaging technology, which comprises a base, an operating platform and a supporting column, wherein a negative pressure port is arranged at the top of the operating platform, a return spring is fixedly connected at the bottom of a groove inner cavity, a piston rod is fixedly connected at the top of the return spring, a signal lamp is fixedly installed at one end of the top of a mounting plate, compression rods are fixedly connected at two ends of the mounting plate, a heating plate is fixedly connected at the bottom of the mounting plate, and a temperature sensor is embedded at the bottom of the heating plate; by utilizing the pressure change, negative pressure is formed inside the operation table, the position on the food packaging bag, which needs to be sealed, is firmly adsorbed, the sealing property of the packaging bag is enhanced, the stability in the subsequent sealing process is improved, and the quality of food packaging is improved; and realized that this structure has the effect of automatic temperature measurement, strict the heating temperature of accuse hot plate, guarantee food package seals the success rate, and the practicality is stronger.

Description

Sealing structure with food packaging technology

Technical Field

The utility model relates to a food processing technology field specifically is a seal structure with food packaging technology.

Background

With the continuous improvement of living standard of people, various foods appear in the market, and food packaging bags with different shapes and colors appear along with the foods. And the capper is more common food packaging equipment, but the capper among the prior art all needs artificial opening part with the wrapping bag to fix when sealing at every turn, is scalded extremely easily, and the potential safety hazard is very big, and sealing the in-process, and the position is sealed in the control that can not be fine, probably causes to seal not tight, causes the rotten of food, and sealed effect is extremely poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seal structure with food packaging technology to solve the capper among the prior art that proposes in the above-mentioned background art when sealing at every turn, all need artificial opening part with the wrapping bag to fix, extremely be scalded easily, the potential safety hazard is very big, and sealing the in-process, and the control that can not be fine seals the position, probably causes to seal not tight, causes the rotten of food, the extremely poor problem of sealed effect.

In order to achieve the above object, the present embodiment provides the following technical solutions: a sealing structure with a food packaging technology comprises a base, an operation table and a supporting column, wherein the operation table is fixedly connected to the axis of the top of the base, a negative pressure port is formed in the top of the operation table, air suction pipes are connected to two ends of the operation table in a penetrating manner, a controller is installed on the front surface of the base, grooves are formed in two ends of the top of the base, a reset spring is fixedly connected to the bottom of an inner cavity of each groove, a piston rod is fixedly connected to the top of the reset spring, a backing plate is fixedly connected to the top of the piston rod, the supporting column is fixedly connected to the rear side of the top of the base, an air cylinder is installed at the top of the supporting column, an output end of the air cylinder is in driving connection with a hydraulic rod, a mounting plate is fixedly connected to the bottom of the hydraulic rod, a signal lamp is fixedly installed at one end of the top of the mounting plate, and pressing rods are fixedly connected to two ends of the mounting plate, the bottom fixedly connected with hot plate of mounting panel, the bottom of hot plate has inlayed temperature sensor.

Preferably, the operation platform and the heating plate are positioned on the same vertical line, and the operation platform is a hollow rectangular heat insulation plate.

Preferably, the backing plate is a wear-resistant rubber plate, and the length of the backing plate is greater than the diameter of the pressure rod.

Preferably, the input end of the air suction pipe is communicated with the groove, and the joint of the air suction pipe and the groove is positioned above the bottom of the piston rod.

Preferably, the negative pressure mouth is the horn structure, and a plurality of negative pressure mouths are the equidistance and distribute.

Preferably, the cylinder, the heating plate, the temperature sensor and the controller are electrically connected with an external power supply; the output end of the temperature sensor is in signal connection with the controller; the output end of the controller is electrically connected with the signal lamp.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the sealing structure with the food packaging technology is characterized in that a heating plate is started for preheating treatment, the position of a food packaging bag needing to be sealed is placed on an operation table, then an air cylinder is started to be electrified to drive a hydraulic rod to extend downwards to drive a mounting plate and the hydraulic rod to descend synchronously, as shown in figure 1-2, the hydraulic rod can be contacted with a backing plate in advance when descending to a certain height, the piston rod is pressed to move downwards vertically under the continuous driving acting force of the air cylinder, a reset spring is contracted to cause the pressure change inside a groove, air in the operation table is conveyed into the groove through an air suction pipe to cause the inner cavity of the operation table to form negative pressure, the position of the packaging bag to be sealed placed on the operation table is firmly adsorbed through a plurality of negative pressure ports, then the mounting plate drives the heating plate to descend synchronously to a proper position to be contacted with the position of the packaging bag to be sealed, heating and fusing the packaging bags to fully seal the packaging bags; the sealing machine who has solved among the prior art when sealing at every turn, all need artificial opening part with the wrapping bag to fix, extremely be scalded easily, the potential safety hazard is very big, and sealing the in-process, the position is sealed in control that can not be fine, probably cause to seal not tight, cause the rotten of food, the extremely poor problem of sealed effect, through utilizing pressure variation, make the inside negative pressure that forms of operation panel, adsorb firmly the position that need seal on the food package bag, the leakproofness of reinforcing wrapping bag, the follow-up stability of sealing the in-process has been promoted, the quality of food package is improved.

2. According to the sealing structure with the food packaging technology, in the sealing process, the temperature sensor monitors the problem of the heating plate in real time, once the heating temperature exceeds the heat resistance in the packaging bag, the signal can be transmitted to the controller and transmitted to the signal lamp to enable the signal lamp to give out dazzling light, so that a worker is informed to close the power supply of the heating plate in time, and the packaging bag is subjected to remedial operation; realized that this structure has the effect of automatic temperature measurement, strict the heating temperature of accuse hot plate, the success rate that guarantee food package sealed, the practicality is stronger.

Drawings

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

fig. 2 is a schematic view of the overall front view structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 4 is a schematic top view of the operation table of the present invention.

In the figure: the device comprises a base 1, an operation table 2, a support column 3, an air cylinder 4, a hydraulic rod 5, a mounting plate 6, a heating plate 7, a temperature sensor 8, a controller 9, a signal lamp 10, a groove 11, a return spring 12, a piston rod 13, a base plate 14, a pressure rod 15, an air suction pipe 16 and a negative pressure port 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sealing structure with a food packaging technology comprises a base 1, an operation table 2 and support columns 3, wherein the operation table 2 is fixedly connected to the axis center of the top of the base 1, a negative pressure port 17 is formed in the top of the operation table 2, air suction pipes 16 are connected to the two ends of the operation table 2 in a penetrating manner, a controller 9 is installed on the front surface of the base 1, grooves 11 are formed in the two ends of the top of the base 1, a reset spring 12 is fixedly connected to the bottom of an inner cavity of each groove 11, a piston rod 13 is fixedly connected to the top of each reset spring 12, a backing plate 14 is fixedly connected to the top of each piston rod 13, the support columns 3 are fixedly connected to the rear sides of the top of the base 1, air cylinders 4 are installed at the tops of the support columns 3, hydraulic rods 5 are connected to the output ends of the air cylinders 4 in a driving manner, mounting plates 6 are fixedly connected to the bottoms of the hydraulic rods 5, signal lamps 10 are fixedly installed at one ends of the tops of the mounting plates 6, and compression rods 15 are fixedly connected to the two ends of the mounting plates 6, the bottom fixedly connected with hot plate 7 of mounting panel 6, the bottom scarf joint of hot plate 7 has temperature sensor 8.

Further, operation panel 2 and hot plate 7 are in same vertical line, conveniently carry out the operation of sealing of food package bag, and operation panel 2 is hollow rectangle heat insulating board, and convenient follow-up fixed step is carried out the wrapping bag.

Further, backing plate 14 is wear-resisting rubber slab, reduces the rigid contact between the structure, reduces wearing and tearing, and backing plate 14's length is greater than the diameter of depression bar 15, makes things convenient for accurate contact between the two.

Further, the input end of the suction pipe 16 is connected to the groove 11, and the connection position of the suction pipe and the groove is located above the bottom of the piston rod 13, which helps to induce the pressure change inside the operation table 2 during the vertical movement of the piston rod 13, so as to effectively fix the packing bag.

Further, negative pressure mouth 17 is loudspeaker column structure, and a plurality of negative pressure mouths 17 are the equidistance and distribute, help waiting to seal the position with the wrapping paper and adsorb firmly, improve the follow-up stability of sealing the in-process to promote food package's leakproofness.

Further, the air cylinder 4, the heating plate 7, the temperature sensor 8 and the controller 9 are electrically connected with an external power supply; the output end of the temperature sensor 8 is in signal connection with the controller 9; the output end of the controller 9 is electrically connected with the signal lamp 10.

The working principle is as follows: firstly, a heating plate 7 is started for preheating treatment, the position of a food packaging bag needing to be sealed is placed on an operation table 2, then, an air cylinder 4 is started to be electrified to drive a hydraulic rod 5 to extend downwards to drive a mounting plate 6 and a pressure rod 15 to synchronously descend, as shown in figure 1-2, the pressure rod 15 descends to a certain height to be contacted with a backing plate 14 in advance, and under the continuous driving acting force of the air cylinder 4, a piston rod 13 is pressed to vertically move downwards, a return spring 12 contracts to cause the pressure change in a groove 11, air in the operation table 2 is conveyed into the groove 11 through an air suction pipe 16 to cause the inner cavity of the operation table 2 to form negative pressure, the position of the packaging bag needing to be sealed placed on the operation table 2 is firmly adsorbed through a plurality of negative pressure ports 17, and then, the heating plate 7 is driven by the mounting plate 6 to synchronously descend to a proper position, make it wait to seal the position with the wrapping bag and contact, be heated the fusion and carry out abundant sealing operation with the wrapping bag, and at the in-process of sealing, problem that hot plate 7 is being monitored in real time to temperature sensor 8, in case the temperature of its heating has surpassed the heat-resisting degree in the wrapping bag itself, alright with this signal transmission to controller 9, by its transmission to signal lamp 10, make it send dazzling light, inform the staff in time to close the power of hot plate 7, to the wrapping bag carry out the remedy operation can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The sealing structure with the food packaging technology comprises a base (1), an operating table (2) and supporting columns (3), and is characterized in that the operating table (2) is fixedly connected to the axis of the top of the base (1), a negative pressure port (17) is formed in the top of the operating table (2), air suction pipes (16) are connected to two ends of the operating table (2) in a penetrating mode, a controller (9) is installed on the front surface of the base (1), grooves (11) are formed in two ends of the top of the base (1), a reset spring (12) is fixedly connected to the bottom of an inner cavity of each groove (11), a piston rod (13) is fixedly connected to the top of each reset spring (12), a backing plate (14) is fixedly connected to the top of each piston rod (13), the supporting columns (3) are fixedly connected to the rear side of the top of the base (1), and air cylinders (4) are installed at the tops of the supporting columns (3), the output drive of cylinder (4) is connected with hydraulic stem (5), the bottom fixedly connected with mounting panel (6) of hydraulic stem (5), the one end fixed mounting at mounting panel (6) top has signal lamp (10), the both ends fixedly connected with depression bar (15) of mounting panel (6), the bottom fixedly connected with hot plate (7) of mounting panel (6), the bottom of hot plate (7) has inlayed and has connect temperature sensor (8).

2. A sealing structure with food packaging technology according to claim 1, characterized in that: the operation table (2) and the heating plate (7) are positioned on the same vertical line, and the operation table (2) is a hollow rectangular heat insulation plate.

3. A sealing structure with food packaging technology according to claim 1, characterized in that: the backing plate (14) is a wear-resistant rubber plate, and the length of the backing plate (14) is larger than the diameter of the pressure rod (15).

4. A sealing structure with food packaging technology according to claim 1, characterized in that: the input end of the air suction pipe (16) is communicated with the groove (11), and the joint of the air suction pipe and the groove is positioned above the bottom of the piston rod (13).

5. A sealing structure with food packaging technology according to claim 1, characterized in that: negative pressure mouth (17) are loudspeaker column structure, and a plurality of negative pressure mouths (17) are the equidistance and distribute.

6. A sealing structure with food packaging technology according to claim 1, characterized in that: the cylinder (4), the heating plate (7), the temperature sensor (8) and the controller (9) are electrically connected with an external power supply; the output end of the temperature sensor (8) is in signal connection with the controller (9); the output end of the controller (9) is electrically connected with the signal lamp (10).