CN211869797U

CN211869797U - Sealing machine for bagged food

Info

Publication number: CN211869797U
Application number: CN202020103852.4U
Authority: CN
Inventors: 易宗华; 王林华; 吴斌
Original assignee: Chengdu Kanglehui Food Co ltd
Current assignee: Chengdu Kanglehui Food Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-11-06
Anticipated expiration: 2030-01-17

Abstract

The utility model provides a sealing machine for bagged food, belonging to the field of food equipment, comprising a machine body, wherein two operation grooves are formed at the top of the machine body, a bag pressing mechanism is arranged in each operation groove, a machine head is arranged at the top of the machine body, the machine head is movably connected with the machine body, and the machine head can be hermetically connected with the top of any one operation groove; the machine head is communicated with the vacuum pump, and a heat sealing mechanism is arranged at the bottom of the machine head. It has two operation grooves, makes it have two operating position, and two operation grooves can alternate use when sealing the operation, can promote the operating efficiency by a wide margin, save the cost of enterprises.

Description

Sealing machine for bagged food

Technical Field

The utility model relates to a food equipment field particularly, relates to a food capper in bags.

Background

At present, a plurality of sealing machines for bagged food are arranged on the market, and can vacuumize and heat-seal food packaged by plastic bags, so that the quality guarantee period of the food can be prolonged, the food is convenient to carry, and the development of the food industry is promoted.

However, most of the existing sealing machines for bagged food have relatively simple structures, are low in efficiency during sealing operation, and cannot meet the requirement of mass production.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sealing machine for bagged food, which aims to solve the problems in the prior art.

The utility model discloses a realize like this:

a bagged food sealing machine comprises a machine body, wherein two operation grooves are formed in the top of the machine body, a bag pressing mechanism is arranged in each operation groove, a machine head is arranged on the top of the machine body and movably connected with the machine body, and the machine head can be connected to the top of any one operation groove in a sealing mode; the machine head is communicated with the vacuum pump, and a heat sealing mechanism is arranged at the bottom of the machine head.

Furthermore, two groups of bag pressing mechanisms are symmetrically arranged in the operation groove, each bag pressing mechanism comprises a supporting plate and a pressing plate, and two ends of each pressing plate are hinged to the supporting plates.

Furthermore, two sides of the machine head are respectively connected with the side part of the machine body through two connecting rods, one end of each connecting rod is hinged with the machine body, and the other end of each connecting rod is hinged with the machine head.

Furthermore, a rotating shaft is arranged in the machine body, the end part of the rotating shaft extends to the outside of the machine body, and the bottom end of the connecting rod is connected to the end part of the rotating shaft; the rotating shaft is connected with a pull rod, the length direction of the pull rod is perpendicular to the axis direction of the rotating shaft, one end of the pull rod, which is far away from the rotating shaft, is connected with a tension spring, and the bottom end of the tension spring is connected to the inner side of the machine body; when the machine head rotates from the highest point to any direction, the length of the tension spring is gradually stretched.

Furthermore, the connection point of the tension spring and the machine body is positioned right below the rotating shaft; the rotating shaft is located under the central axis of the operation groove.

Further, the heat sealing mechanism comprises a driving motor and a lifting mechanism, the lifting mechanism comprises a heat sealing pipe and base blocks located at two ends of the heat sealing pipe, a pressing block elastically connected with the base blocks is arranged at the bottom end of the base blocks, the bottom end of the pressing block is lower than the bottom of the heat sealing pipe, and the pressing block can press two ends of the pressing block when the lifting mechanism moves downwards.

Further, handles are arranged on two sides of the machine head.

Further, be provided with the gas head on the aircraft nose, the vacuum pump passes through the trachea and connects the gas head, the bottom of gas head extends to the bottom of aircraft nose.

The utility model provides a pouch food capper, it has two operation grooves, makes it have two operating position, and two operation grooves can alternate use when sealing the operation, can promote the operating efficiency by a wide margin, save the cost in business.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings. Like reference numerals refer to like parts throughout the drawings. The drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic front view of a pouch food sealing machine according to an embodiment of the present invention;

fig. 2 is a schematic top view of a sealing machine for bagged food according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the connection between the machine head and the connecting rod, the rotating shaft, the pull rod and the tension spring in the sealing machine for bagged food provided by the embodiment of the utility model, at this time, the machine head is in a lower position;

fig. 4 is a schematic structural view of the connection between the machine head and the connecting rod, the rotating shaft, the pull rod and the tension spring in the sealing machine for bagged food provided by the embodiment of the utility model, at this time, the machine head is at the highest position;

fig. 5 is a schematic view of a partial structure of a bag pressing mechanism and a machine body of a sealing machine for bagged food, according to an embodiment of the present invention, wherein a pressing plate is located at one end of a supporting plate;

fig. 6 is a schematic view of a partial structure of a bag pressing mechanism of a sealing machine for bagged food, which is connected to a machine body according to an embodiment of the present invention, and the pressing plate is located at the other end of the supporting plate;

fig. 7 is a schematic structural view of a hot air mechanism in a pouch food sealing machine according to an embodiment of the present invention.

Summary of reference numerals: 101-machine body, 102-operation groove, 103-bag pressing mechanism, 104-machine head, 105-heat sealing mechanism, 106-supporting plate, 107-pressing plate, 108-rotating shaft, 109-connecting rod, 110-pull rod, 111-tension spring, 112-driving motor, 113-lifting mechanism, 114-heat sealing pipe, 115-base block, 116-pressing block, 117-handle, 118-air head and 119-air pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

For example, please refer to fig. 1-7.

The embodiment provides a food sealing machine in bags, and it has two operation grooves, makes it have two operating position, and two operation grooves can alternate use when sealing the operation, can promote the operating efficiency by a wide margin, saves the cost of enterprises.

As shown in fig. 1-2, the sealing machine for bagged food comprises a machine body 101, two working grooves 102 are formed at the top of the machine body 101, a bag pressing mechanism 103 is arranged in each working groove 102, a machine head 104 is arranged at the top of the machine body 101, the machine head 104 is movably connected with the machine body 101, and the machine head 104 can be connected to the top of any one working groove 102 in a sealing manner; a vacuum pump is arranged in the machine body 101 and is communicated with a machine head 104, and a heat sealing mechanism 105 is arranged at the bottom of the machine head 104.

The sealing machine for the bagged food can be called as a sealing machine for short, and the machine body 101 is a main structure of the sealing machine and integrates various mechanical equipment and electrical equipment inside. Two operation grooves 102 are arranged on the top of the machine body 101, the two operation grooves 102 are arranged at intervals, a plurality of food bags filled with food can be placed in each operation groove 102, a bag pressing mechanism 103 is arranged in each operation groove 102 or beside the operation groove 102, the opening ends of the food bags can be temporarily pressed through the bag pressing mechanism 103, and the food bags can be kept stable during air suction and heat sealing.

The machine body 101 is provided with a machine head 104 at the top, and the machine heads 104 are arranged as one. The handpiece 104 has the functions of air suction and heat sealing. The machine head 104 can be connected with any one of the operation tanks 102 in a sealing way to form a sealed operation space, and when the machine head 104 is connected with one of the operation tanks 102 and performs air-extracting and heat-sealing operation, a worker can place a food bag into the other operation tank 102 and temporarily fix the food bag through the bag pressing mechanism 103; after the food bag in the first operation groove 102 is vacuumized and heat-sealed by the machine head 104, the machine head can turn to the second operation groove 102 for construction, and the operation efficiency of the sealing machine is maximized, so that the operation output can be rapidly and greatly improved, and the enterprise cost is indirectly reduced.

As shown in fig. 2, two sets of bag pressing mechanisms 103 are symmetrically arranged in the working tank 102, each bag pressing mechanism 103 includes a supporting plate 106 and a pressing plate 107, and both ends of the pressing plate 107 are hinged to the supporting plate 106. The operation tank 102 with the structure has a relatively large operation space, a plurality of food bags can be placed on two sides of the operation tank 102 and are pressed by the bag pressing mechanism 103, so that the machine head 104 can vacuumize and seal the food bags in one-time operation. For example, two food bags can be placed on one side of the operation groove 102, so that four food bags can be placed in one operation groove 102 at the same time, the machine head 104 can perform sealing operation on eight food bags by circulating once, and the operation efficiency is very high.

As shown in fig. 1 and 2, two sides of the machine head 104 are connected to the side of the machine body 101 through two connecting rods 109, one end of each connecting rod 109 is hinged to the machine body 101, and the other end of each connecting rod 109 is hinged to the machine head 104. The machine head 104 is connected with the machine body 101 in a hinged mode, and the operation position of the machine head 104 is changed conveniently and quickly. As shown in FIG. 1, the handpiece 104 is provided with handles 117 on both sides. The handpiece 104 can be conveniently pulled by the handle 117 to change the working position. Handles 117 are provided on both sides of the head 104, so that two workers can be disposed in the sealing machine, and the two workers can work at intervals from both sides of the machine body 101, thereby maximizing the utilization rate of the sealing machine.

As shown in fig. 3 and 4, a rotating shaft 108 is disposed in the machine body 101, an end of the rotating shaft 108 extends to the outside of the machine body 101, and a bottom end of the connecting rod 109 is connected to an end of the rotating shaft 108; a pull rod 110 is connected to the rotating shaft 108, the length direction of the pull rod 110 is perpendicular to the axial direction of the rotating shaft 108, one end of the pull rod 110, which is far away from the rotating shaft 108, is connected with a tension spring 111, and the bottom end of the tension spring 111 is connected to the inner side of the machine body 101; when the handpiece 104 rotates from the highest point to any direction, the length of the tension spring 111 is gradually stretched.

Through the structural design, the machine head 104 is labor-saving when lifted upwards, can be gentle when descended downwards, reduces the impact and the noise, and is very convenient to use.

The machine body 101 is internally provided with two rotating shafts 108, two ends of each rotating shaft 108 are connected with one connecting rod 109, and the four connecting rods 109 are perfectly matched with the two rotating shafts 108. The shaft 108 is rotatably coupled to the body 101 such that the shaft 108 can rotate in the body 101. The pull rod 110 and the tension spring 111 are located inside the machine body 101, and the pull rod 110 is fixedly connected with the rotating shaft 108, so that the pull rod 110 can synchronously rotate along with the rotating shaft 108 when the rotating shaft 108 rotates. One end of the tension spring 111 is fixedly connected to the inner sidewall of the machine body 101, and the other end of the tension spring 111 is connected to the bottom end portion of the pull rod 110, so that the tension spring 111 can be driven to move when the pull rod 110 moves.

When the head 104 is sealingly connected to one of the working grooves 102, the head 104 is at the lowest position, and the tension spring 111 is at the longest position. When the machine head 104 is rotated upwards, the rotating shaft 108 rotates, the pull rod 110 acts, the length of the pull spring 111 is gradually shortened, in the process, the pull rod 110 is pulled by the pull spring 111, and the pulling force is transmitted to the machine head 104, so that the machine head 104 is labor-saving in the process of being lifted upwards.

When the machine head 104 moves to the highest point (located at the middle position of the two working grooves 102), the connecting rod 109 is located at the vertical position, the pull rod 110 is located at the vertical position, the tension spring 111 is also located at the vertical position, and at this time, the tension spring 111 is the shortest moment in the whole movement process, and the tension force is the smallest. When the machine head 104 continues to move along the original direction, the machine head 104 moves downwards, the tension spring 111 is gradually stretched at the moment, the tension spring 111 generates tension force and transmits the tension force to the machine head 104, so that the machine head 104 is limited by the tension spring 111 in the descending process, the descending is very slow, the machine head does not need to be pulled by hands basically, the machine head does not collide with the machine body 101 due to slow descending, the machine head 104 does not generate noise when moving, all the parts can be protected from colliding, and the service lives of all the parts can be greatly prolonged.

As shown in fig. 1 and 3, a connection point of the tension spring 111 and the body 101 is located right below the rotating shaft 108; the rotation shaft 108 is located directly below the central axis of the working tank 102. The position design ensures that all parts are stressed evenly and act smoothly.

As shown in fig. 1 and 7, the heat-sealing mechanism 105 includes a driving motor 112 and an elevating mechanism 113, the elevating mechanism 113 includes a heat-sealing tube 114 and base blocks 115 located at two ends of the heat-sealing tube 114, a pressing block 116 elastically connected to the bottom end of the base block 115 is disposed at the bottom end of the base block 115, the bottom end of the pressing block 116 is lower than the bottom of the heat-sealing tube 114, and the pressing block 116 can press two ends of the pressing plate 107 when the elevating mechanism 113 moves downward.

The structure design enables the food bag to keep a compressed state in the heat sealing process, wrinkles are not easy to generate, and the heat sealing effect is better.

As shown in fig. 5 and 6, when the food bag is placed in the operation groove 102, the portion containing food is placed in the operation groove 102, and the opening portion is placed in the bag pressing mechanism 103, so that the food bag is obliquely positioned in the operation groove 102; the platen 107 is inverted so that the platen 107 initially holds the open portion of the bag against the support plate 106, thereby substantially stabilizing the bag during evacuation. When heat sealing is performed after air exhaust is completed, the driving motor 112 operates to lower the lifting mechanism 113 so that the heat sealing pipe 114 is gradually close to the food bag; in the descending process of the lifting mechanism 113, the pressing block 116 is at a lower position, so that the pressing block 116 can be firstly attached to the pressing plate 107, and the pressing block 116 applies pressure to the pressing plate 107, so that the opening part of the food bag can be tightly pressed and held by the pressing plate 107, the food bag can be kept stable, and the position movement cannot be generated in the heating process.

Because the pressing block 116 is elastically connected with the base block 115, when the lifting mechanism 113 continues to descend, the pressing block 116 remains stationary, and the heat-sealing tube 114 and the base block 115 continue to descend, so that the pressure of the pressing block 116 on the pressing plate 107 is continuously increased, and the heat-sealing tube 114 can contact the food bag and seal the opening of the food bag through heat sealing. Make the food bag be in under great pressure all the time at the in-process that seals, seal later more even, be more difficult for appearing fold and space, the yields is higher, seals the effect better.

As shown in FIG. 2, a gas head 118 is provided on the handpiece 104, the vacuum pump is connected to the gas head 118 through a gas pipe 119, and the bottom end of the gas head 118 extends to the bottom of the handpiece 104. This design allows the handpiece 104 to be lighter in construction and more easily moved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The sealing machine for the bagged food is characterized by comprising a machine body, wherein two operation grooves are formed in the top of the machine body, a bag pressing mechanism is arranged in each operation groove, a machine head is arranged on the top of the machine body and movably connected with the machine body, and the machine head can be connected to the top of any one operation groove in a sealing mode; the machine head is communicated with the vacuum pump, and a heat sealing mechanism is arranged at the bottom of the machine head.

2. The sealing machine for bagged food as claimed in claim 1, wherein two sets of said bag pressing mechanisms are symmetrically disposed in said working slot, said bag pressing mechanisms comprise a supporting plate and a pressing plate, and two ends of said pressing plate are hinged to said supporting plate.

3. The pouched food sealing machine of claim 1, wherein two sides of the machine head are connected to the side of the machine body through two connecting rods, one end of each connecting rod is hinged to the machine body, and the other end of each connecting rod is hinged to the machine head.

4. The pouch food sealing machine according to claim 3, wherein a rotating shaft is provided in the machine body, an end of the rotating shaft extends to the outside of the machine body, and a bottom end of the connecting rod is connected to an end of the rotating shaft; the rotating shaft is connected with a pull rod, the length direction of the pull rod is perpendicular to the axis direction of the rotating shaft, one end of the pull rod, which is far away from the rotating shaft, is connected with a tension spring, and the bottom end of the tension spring is connected to the inner side of the machine body; when the machine head rotates from the highest point to any direction, the length of the tension spring is gradually stretched.

5. The sealing machine for bagged food as claimed in claim 4, wherein the connection point of the tension spring and the machine body is located right below the rotating shaft; the rotating shaft is located under the central axis of the operation groove.

6. The pouch food sealing machine according to claim 2, wherein the heat sealing mechanism comprises a driving motor and a lifting mechanism, the lifting mechanism comprises a heat sealing pipe and base blocks located at two ends of the heat sealing pipe, a pressing block elastically connected with the base blocks is arranged at the bottom end of the base blocks, the bottom end of the pressing block is lower than the bottom of the heat sealing pipe, and the pressing block can press two ends of the pressing block when the lifting mechanism moves downwards.

7. The pouched food sealing machine of claim 6, wherein handles are arranged on both sides of the machine head.

8. The sealing machine for bagged food as claimed in claim 1, wherein said machine head is provided with an air head, said vacuum pump is connected to said air head through an air pipe, and the bottom end of said air head extends to the bottom of said machine head.