CN214029388U

CN214029388U - Bag-making type quantitative packaging machine

Info

Publication number: CN214029388U
Application number: CN202022842418.0U
Authority: CN
Inventors: 张树发
Original assignee: Jiangmen Lanyu Building Adhesive Industrial Co ltd
Current assignee: Guangdong Lanyu New Material Technology Co.,Ltd.
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-24
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a system pocket type quantitative packaging machine, include: the blanking device is provided with a discharge pipe for conveying materials to be packaged; the bag making device is arranged at the output end of the blanking device and is used for folding the two side edges of the bag film to be overlapped and wrapping the discharge pipe; the film supply device is used for flatly conveying the bag film to the bag making device; the longitudinal sealing device is arranged at the output end of the bag making device and is used for longitudinally sealing the bag film; the transverse sealing device is arranged below the longitudinal sealing device and is used for transversely sealing the bag film; the shearing device is arranged corresponding to the transverse sealing device and is used for shearing the bag film packaged with the materials into single packaging bags; the screening device is arranged below the shearing device and comprises a weighing platform, and a pushing mechanism is arranged on one side of the weighing platform. The packaging bags sheared by the shearing device fall onto the screening device, the packaging bags with unqualified weight are removed, and the yield of the bag-making type quantitative packaging machine is ensured.

Description

Bag-making type quantitative packaging machine

Technical Field

The utility model relates to a packaging machinery, concretely relates to system pocket type quantitative packaging machine.

Background

At present, the manufactured and processed three-dimensional packaging machine is used by domestic food enterprises, the three-dimensional packaging machine is generally finished by manually feeding materials and sealing, a series of problems of material pressing by a sealer, infirm sealing, untidy sealing and the like can be generated in the process, the production efficiency and the automation degree are low, meanwhile, the packaging material and the labor cost are increased, and the three-dimensional packaging machine does not meet the related requirements of national food safety production. In order to reduce the cost of manual packaging, some enterprises introduce an automatic packaging machine, but because the technology of an automatic packaging machine is not mature enough and the mechanical error is large, the automatic packaging machine still has the problem of large weight error of packaging bags when the automatic packaging machine is used for packaging bag-making type packaging bags which need quantification.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a system bag formula quantitative packaging machine guarantees the qualification rate of the weight of wrapping bag.

According to the utility model discloses bag-making formula quantitative packaging machine, include: the blanking device is provided with a discharge pipe for conveying materials to be packaged; the bag making device is arranged at the output end of the blanking device and is used for folding the two side edges of the bag film to be overlapped and wrapping the discharge pipe; the film supply device is used for flatly conveying the bag film to the bag making device; the longitudinal sealing device is arranged at the output end of the bag making device and is used for longitudinally sealing the bag film; the transverse sealing device is arranged below the longitudinal sealing device and is used for transversely sealing the bag film; the shearing device is arranged corresponding to the transverse sealing device and is used for shearing the bag film packaged with the materials into single packaging bags; the screening device is arranged below the shearing device and comprises a weighing platform, and a pushing mechanism is arranged on one side of the weighing platform.

According to the utility model discloses bag-making formula quantitative packaging machine has following technological effect at least: the film supply device stably and flatly inputs the bag film into the bag making device, and the conveying process is not deviated. The bag making device makes the bag film into a cylinder shape from a sheet shape, the longitudinal sealing device seals two side edges of the bag film, and the transverse sealing device seals the upper and lower ends of the bag film at a certain interval. The packaging bags sheared by the shearing device fall onto the screening device, the packaging bags with unqualified weight are removed, and the yield of the bag-making type quantitative packaging machine is ensured.

According to some embodiments of the utility model, the platform of weighing is close to one side that the wrapping bag dropped the direction is equipped with the buffering baffle.

According to some embodiments of the utility model, the platform of weighing in sieving mechanism's opposite side is equipped with the waste product transfer chain, waste product transfer chain end is equipped with the collecting box.

According to some embodiments of the utility model, indulge and be equipped with the press mold subassembly below the sealing device for drive bag membrane downstream.

According to the utility model discloses a some embodiments, press mold subassembly is including setting up indulge the install bin of sealing device both sides, two even have the pivot of two parallels between the install bin, each be equipped with a plurality of compression rollers in the pivot, two epaxial compression roller one-to-one of changeing pastes mutually, the bag membrane is followed two between the pivot pass between the compression roller.

According to some embodiments of the utility model, be equipped with the valve in the discharging pipe for quantitative control the feeding volume of discharging pipe.

According to some embodiments of the present invention, the bag making device comprises a forming collar, and a lower end of the forming collar is folded into a forming tube having an opening.

According to some embodiments of the invention, the forming tube is circular or oval.

According to some embodiments of the invention, the film supply device is provided with a tensioning device for tensioning the bag film.

According to some embodiments of the utility model, the output of conveyer belt is equipped with the conveyer that is used for transporting the wrapping bag.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a bag-making type quantitative packaging machine of the present invention;

FIG. 2 is a schematic diagram of the weighing station;

reference numerals: the automatic bag packaging machine comprises a frame 101, a longitudinal sealing device 102, a transverse sealing device 103, a shearing device 104, a weighing table 105, a buffer guide plate 106, a discharge pipe 107, a waste product conveying line 108, a collecting box 109, a mounting box 111, a rotating shaft 112, a pressing roller 113, a formed collar 114, a formed pipe 115, a telescopic cylinder 116, a bag film 120 and a packaging bag 130.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those 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 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. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, the embodiment of the present invention provides a bag-making type quantitative packaging machine, including: the blanking device is provided with a discharge pipe 109 for conveying materials to be packaged; the bag making device is arranged at the output end of the blanking device and is used for folding the two side edges of the bag film 120 to be overlapped and wrapping the discharge pipe 109; a film supply device (not shown) for keeping the bag film 120 flat and conveying it to the bag making device; a longitudinal sealing device 102 arranged below the bag making device and used for longitudinally sealing the bag film 120; a transverse sealing device 103 arranged below the longitudinal sealing device 102 and used for transversely sealing the bag film 120; a cutting device 104, which is arranged corresponding to the transverse sealing device 103 and is used for cutting the packaged bag film 120 into single packaging bags 130; the screening device is arranged at the discharging position of the packaging bag 130 and comprises a weighing platform 105, and a pushing mechanism is arranged on one side of the weighing platform 105. In the present embodiment, the blanking device, the film feeding device, the bag making device, the longitudinal sealing device 102, the transverse sealing device 103, and the shearing device 104 are all disposed on the frame 101.

According to the utility model discloses bag-making formula quantitative packaging machine has following technological effect at least: the film supply device stably and flatly inputs the bag film 120 into the bag making device, and the conveying process is guaranteed not to deviate. The bag making apparatus makes the bag film 120 into a cylindrical shape from a sheet, the longitudinal sealing apparatus 102 seals both sides of the bag film 120, and the transverse sealing apparatus 103 seals both upper and lower ends of the bag film 120 at a constant interval. The packaging bags 130 cut by the cutting device 104 fall onto the screening device, the packaging bags 130 with unqualified weight are removed, and the yield of the bag-making type quantitative packaging machine is ensured.

The utility model discloses an in some embodiments, violently seal the device and be provided with a pair of setting at the violently roll of sealing (not shown in the figure) of bag membrane 120 both sides, bag membrane 120 is down, violently seal the roller and be close to relatively and extrude bag membrane 120, make the material in the bag membrane 120 separated by violently sealing the roller, the bag membrane 120 that is located the splendid attire material of violently sealing the roller lower extreme continues down, bag membrane 120 forms one section blank section that does not have the splendid attire material under the effect of violently sealing the roller, the hot pressing involution is carried out to the blank section of bag membrane to the hot pressing mechanism (not shown in the figure) of violently sealing the device this moment.

The utility model discloses an in some embodiments, push mechanism is for setting up telescopic cylinder 116 in frame 101 bottom, and telescopic cylinder 116 stretches out and to reject unqualified wrapping bag 130 from weighing platform 105.

In some embodiments of the present invention, the weighing platform 105 is provided with the buffer guide 106 near the side of the falling direction of the packaging bag 130, and the packaging bag 130 can slide to the weighing platform 105 along the buffer guide 106 when falling, so as to prevent the packaging bag 130 from popping out of the weighing platform 105.

In some embodiments of the present invention, the weighing platform 105 is provided with a waste conveying line 108 at one side of the screening device opposite to the position, and the end of the waste conveying line 108 is provided with a collecting box 109. The packaging bags 130 with unqualified weight are conveyed to the collection box 109 through the waste product conveying line 108, and centralized treatment is facilitated.

In some embodiments of the present invention, a film pressing assembly is disposed below the longitudinal sealing device 102 for driving the bag film 120 to move downward.

In some embodiments of the present invention, the film pressing assembly includes two parallel rotating shafts 112 connected between two mounting boxes 111 disposed on two sides of the longitudinal sealing device 102, each rotating shaft 112 is provided with a plurality of pressing rollers 113, the pressing rollers 113 on the two rotating shafts 112 are in one-to-one correspondence and attached to each other, and the bag film 120 passes between the pressing rollers 113 between the two rotating shafts 112. It will be appreciated that two press rollers 113 are positioned at both sides of the pouch film 120, and the two press rollers 113 are simultaneously rotated to transfer the pouch film 120 downward by friction between the press rollers 113 and the pouch film 120.

In some embodiments of the present invention, a valve (not shown) is disposed in the discharging pipe 107 for quantitatively controlling the feeding amount of the discharging pipe 107, and the feeding amount can be controlled by controlling the on/off of the valve.

In some embodiments of the present invention, the bag-making apparatus includes a shaped collar 114, and the lower end of the shaped collar 114 is gathered into a forming tube 115 having an opening. It will be appreciated that the bag film 120 will deflect as the shaped neck collar 114 is moved, and as the shaped tube 115 is rolled into a roll, the two sides of the bag film 120 will abut at the opening, facilitating the heat sealing of the two sides by the longitudinal sealing device.

In some embodiments of the present invention, the forming tube 115 is circular or oval.

The utility model discloses an in some embodiments, supply the membrane device to be provided with the overspeed device tensioner who carries out the tensioning to bag membrane 120, overspeed device tensioner's setting makes bag membrane 120 level and smooth, compact, does benefit to the subsequent handling and goes on.

The utility model discloses an in some embodiments, be provided with conveyer belt (not shown in the figure) on the platform 105 of weighing, the output of conveyer belt is equipped with output device (not shown in the figure), and output device can transport away wrapping bag 130, carries out process on next step, guarantees the smoothness nature of production processes.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A bag-making, dosing and packaging machine comprising:

the blanking device is provided with a discharge pipe for conveying materials to be packaged;

the bag making device is arranged at the output end of the blanking device and is used for folding the two side edges of the bag film to be overlapped and wrapping the discharge pipe;

the film supply device is used for flatly conveying the bag film to the bag making device;

the longitudinal sealing device is arranged at the output end of the bag making device and is used for longitudinally sealing the bag film;

the transverse sealing device is arranged below the longitudinal sealing device and is used for transversely sealing the bag film;

the shearing device is arranged corresponding to the transverse sealing device and is used for shearing the bag film packaged with the materials into single packaging bags;

the screening device is arranged below the shearing device and comprises a weighing platform, and a pushing mechanism is arranged on one side of the weighing platform.

2. The bag-making, metered dose packaging machine of claim 1, wherein: one side of the weighing platform, which is close to the falling direction of the packaging bag, is provided with a buffering guide plate.

3. The bag-making, metered dose packaging machine of claim 2, wherein: and a waste conveying line is arranged on the opposite side of the weighing platform to the screening device, and a collecting box is arranged at the tail end of the waste conveying line.

4. The bag-making, metered dose packaging machine of claim 1, wherein: and a film pressing assembly is arranged below the longitudinal sealing device and used for driving the bag film to move downwards.

5. The bag-making, metered dose packaging machine of claim 4, wherein: the press mold subassembly is including setting up indulge the install bin of sealing device both sides, two even have the pivot of two parallels between the install bin, each be equipped with a plurality of compression rollers in the pivot, two epaxial compression roller one-to-one is pasted mutually, the bag membrane is followed two between the pivot pass between the compression roller.

6. The bag-making, metered dose packaging machine of claim 1, wherein: and a valve is arranged in the discharge pipe and used for quantitatively controlling the feeding amount of the discharge pipe.

7. The bag-making, metered dose packaging machine of claim 1, wherein: the bag making device comprises a forming collar, and the lower end of the forming collar is folded into a forming pipe with an opening.

8. The bag-making, metered dose packaging machine of claim 7, wherein: the forming pipe is circular or oval.

9. The bag-making, metered dose packaging machine of claim 1, wherein: the film supply device is provided with a tensioning device for tensioning the bag film.

10. The bag-making, metered dose packaging machine of claim 1, wherein: the weighing platform is provided with a conveying belt, and the output end of the conveying belt is provided with a conveying device for conveying packaging bags.