CN210942426U

CN210942426U - Air exhaust device of packaging machinery

Info

Publication number: CN210942426U
Application number: CN201921703273.7U
Authority: CN
Inventors: 王德铨
Original assignee: Jiangsu Zhongguan Machinery Co ltd
Current assignee: Jiangsu Zhongguan Machinery Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-07-07
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a packaging machinery's air exhaust device relates to air exhaust device technical field, and for solving current air exhaust device and packing notes material device and part, the production step is more, is unfavorable for the problem of fast production. The utility model discloses a vacuum pump, including first support, second support, exhaust pipeline, flange connection, pipe, first support welded connection, second support, vacuum pump, pump-line, material injection pipe and second support, the internally mounted of material injection pipe has feed pipeline, the inside of material injection pipe is annotated to the other end embedding of exhaust pipeline, first support is provided with two.

Description

Air exhaust device of packaging machinery

Technical Field

The utility model relates to an air exhaust device technical field specifically is a packaging machinery's air exhaust device.

Background

The product packaging is a general name of decoration attached to the product by adopting containers, materials, auxiliary substances and the like according to a certain technical method in order to protect the product and facilitate storage and sale in the circulation process of product transportation, storage, sale and the like, the product packaging is not only favorable for ensuring the safety and the product quality of special products, but also can well protect the legal rights and interests of warehousers, transporters, sellers and consumers of the product, protect the product from being damaged in the storage and transportation process, package the product in most cases, endow the product or enterprise brand with personalized and affinity functions, meet the psychological needs of consumers and promote sale.

However, the existing air extracting device and the existing material injecting device are separated, so that the production steps are more, and the rapid production is not facilitated; thus, the existing need is not met, for which we propose an air suction device for packaging machines.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a packaging machinery's air exhaust device to the air exhaust device who proposes separates with annotating the material device in solving above-mentioned background art, and production steps is more, is unfavorable for the problem of rapid production.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a packaging machinery's air exhaust device, includes first support, the second support is installed to the upper end of first support, second support and first support welded connection, the vacuum pump is installed to one side of second support upper end, the exhaust duct is installed to the one end of vacuum pump, the one end of exhaust duct passes through flange joint with the vacuum pump, exhaust duct is installed to the other end of vacuum pump, exhaust duct passes through flange joint with the vacuum pump other end, the material pipe is installed to the lower extreme of second support, annotate the material pipe and pass through flange joint with the second support, the internally mounted of annotating the material pipe has charge-in pipeline, the inside of annotating the material pipe is annotated in the other end embedding of exhaust duct, first support is provided with two.

Preferably, first cylinder is installed to one side of first support, first cylinder passes through the screw connection with first support, the tight jack catch of clamp is installed to the one end of first cylinder, the tight jack catch of clamp passes through the screw connection with first cylinder, the one end that the tight jack catch of clamp is provided with rubber anti-skidding cushion, rubber anti-skidding cushion splices with the tight jack catch of clamp and is connected.

Preferably, a second cylinder is installed on one side of the first support and connected with the first support through a screw, a heat-sealing clamping jaw is installed at one end of the second cylinder and connected with the second cylinder through a screw, a heat-sealing strip is installed at one end of the heat-sealing clamping jaw and connected with the heat-sealing clamping jaw through a fixing block.

Preferably, the material injection pipe is provided with a material placing table below, the upper end of the material placing table is provided with a weighing inductor, the weighing inductor is connected with the material placing table through a screw, and the upper end of the weighing inductor is provided with a product supporting plate.

Preferably, a layer of high-temperature adhesive tape is arranged outside the heat-sealing clamping jaw.

Preferably, the lower extreme of bleed duct is provided with the protection network, and the upper end of protection network is provided with the filter screen, the protection network is connected with the filter screen cementing.

Preferably, the weighing sensor is configured as LFSB-a.

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

1. the utility model saves space, reduces production steps, is beneficial to rapid production, reasonably vacuumizes the packaging bag, compresses the volume of the packaged product, reduces the occupied space of the product, is convenient to transport, reduces the transport cost and increases the quality guarantee period of the packaged product;

2. the utility model discloses a convenient fixed cover of wrapping bag is in the material pipe outside of annotating through the installation clamping jaw, makes preparation for the next step injected material, prevents that the material from toppling over outside the wrapping bag, causes the waste, sets up rubber anti-skidding cushion and can prevent that the wrapping bag from taking place to slide, influences the packing product quality, and the installation heat-seal clamping jaw can be sealed the processing product, prevents that the wrapping bag from getting into the air;

3. the utility model discloses a set up protection network and filter screen and prevent that the material of vacuum pump in with the wrapping bag from inhaling the damage that causes the vacuum pump in the exhaust line, can increase the life of equipment, the installation inductor of weighing makes things convenient for equipment to detect the weight index that whether the packing product reaches qualified product, reduces the error that artifical detected, guarantees the rapid production of product.

Drawings

Fig. 1 is a schematic structural view of an air extractor of a packaging machine according to the present invention;

FIG. 2 is a drawing showing the connection relationship between the clamping jaws and the material injection pipe;

fig. 3 is a side view of the heat sealing jaws of the present invention.

In the figure: 1. a first bracket; 2. a second bracket; 3. a vacuum pump; 4. an air extraction pipeline; 5. an exhaust duct; 6. a feed conduit; 7. a material injection pipe; 8. a first cylinder; 9. clamping jaws; 10. a second cylinder; 11. heat sealing the clamping jaw; 12. a fixed block; 13. a placing table; 14. a weighing sensor; 15. heat sealing the strips; 16. a rubber antiskid soft cushion.

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.

Referring to fig. 1-3, the present invention provides an embodiment: an air extractor of a packaging machine comprises a first support 1, a second support 2 is installed at the upper end of the first support 1, the second support 2 is connected with the first support 1 in a welding mode, a vacuum pump 3 is installed on one side of the upper end of the second support 2, an air extracting pipeline 4 is installed at one end of the vacuum pump 3, the air in a packaging bag can be conveniently extracted by installing the air extracting pipeline 4, the size of a packaged product is smaller, the packaged product can be conveniently stored and transported, the transportation cost is reduced, one end of the air extracting pipeline 4 is connected with the vacuum pump 3 through a flange, an exhaust pipeline 5 is installed at the other end of the vacuum pump 3, the exhaust pipeline 5 is connected with the other end of the vacuum pump 3 through a flange, an injection pipe 7 is installed at the lower end of the second support 2, the injection pipe 7 is connected with the second support 2 through a flange, a feeding pipeline 6 is installed inside the injection pipe 7, the other end of the air extracting pipeline 4, practice thrift the space, reasonable with the wrapping bag evacuation, compression packing product volume, first support 1 is provided with two.

Further, first cylinder 8 is installed to one side of first support 1, first cylinder 8 passes through the screw connection with first support 1, press from both sides tight jack catch 9 is installed to the one end of first cylinder 8, the installation is pressed from both sides tight jack catch 9 and is conveniently with wrapping bag fixed cover in the material of annotating pipe 7 outsidely, for preparing on next step, prevent that the material from empting outside the wrapping bag, cause the waste, press from both sides tight jack catch 9 and pass through the screw connection with first cylinder 8, the one end that presss from both sides tight jack catch 9 is provided with rubber anti-skidding cushion 16, rubber anti-skidding cushion 16 splices with pressing from both sides tight jack catch 9 and is connected, it can prevent that the wrapping bag from.

Further, a second air cylinder 10 is installed on one side of the first support 1, the second air cylinder 10 is connected with the first support 1 through screws, a heat-sealing clamping jaw 11 is installed at one end of the second air cylinder 10, the heat-sealing clamping jaw 11 is installed to enable a processed product to be sealed, air entering of a packaging bag is prevented, the heat-sealing clamping jaw 11 is connected with the second air cylinder 10 through screws, a heat sealing strip 15 is installed at one end of the heat-sealing clamping jaw 11, and the heat sealing strip 15 is connected with the heat-sealing clamping jaw 11 through a fixing block 12.

Further, annotate the below of material pipe 7 and install and put thing platform 13, put the upper end of thing platform 13 and install weighing inductor 14, install weighing inductor 14 and make things convenient for equipment to detect whether the weight index of packing product reaches qualified product, reduce the error of artifical detection, guarantee the rapid production of product, weighing inductor 14 with put thing platform 13 and pass through the screw connection, the product layer board is installed to weighing inductor 14's upper end.

Furthermore, a layer of high-temperature adhesive tape is arranged outside the heat-sealing clamping jaw 11, and the sealing position of a heat-sealed product is flat and smooth by arranging the high-temperature adhesive tape, so that the quality of the packaged product is improved.

Further, the lower extreme of bleed-off line 4 is provided with the protection network, and the upper end of protection network is provided with the filter screen, and the protection network splices with the filter screen to be connected, sets up protection network and filter screen and prevents that vacuum pump 3 from inhaling the material in the wrapping bag and causing vacuum pump 3's damage in bleed-off line 4, can increase the life of equipment.

Furthermore, the model of the weighing sensor 14 is set to be LFSB-A type, so that the equipment can conveniently detect the weight data of the packaged products, each package of products can be qualified, and the rapid and orderly production is ensured.

The working principle is as follows: when the device is used, a packaging bag is sleeved at the lower end of a material injection pipe 7 by a bag sleeving mechanism of a packaging machine, a first air cylinder 8 arranged on a first support 1 is started at the moment, the first air cylinder 8 extends to clamp a clamping jaw 9 to clamp the packaging bag outside the material injection pipe 7, the clamping jaw 9 is arranged to conveniently and fixedly sleeve the packaging bag outside the material injection pipe 7, preparation is made for the next step, materials are prevented from dumping outside the packaging bag to cause waste, then a material conveying mechanism of the packaging machine conveys the materials into the packaging bag through a feeding pipeline 6, a weighing sensor 14 positioned on an object placing table 13 detects the weight index of qualified products as the weight of the materials injected into the packaging bag is larger and larger, the weighing sensor 14 is arranged to facilitate equipment to detect whether the packaged products reach the weight index of the qualified products, errors of manual detection are reduced, the rapid production of the products is ensured, and a, stop to pour into the material into, at this moment start vacuum pump 3, take the air in the wrapping bag out from air exhaust pipeline 4, installation air exhaust pipeline 4 conveniently takes the air in the wrapping bag out, make the packing product volume littleer conveniently preserve the transportation, reduce the cost of transportation, treat to take out the wrapping bag into the vacuum back, close vacuum pump 3, start second cylinder 10, second cylinder 10 extension heat-seal clamping jaw 11, seal the wrapping bag, when sealing the completion, first cylinder 8 and second cylinder 10 are closed, press from both sides clamping jaw 9 and the heat-seal clamping jaw 11 returns and contracts, the product is bled and is packed and is accomplished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An air extractor of packaging machinery, comprising a first bracket (1), characterized in that: the device comprises a first support (1), a second support (2) is installed at the upper end of the first support (1), the second support (2) is connected with the first support (1) in a welded mode, a vacuum pump (3) is installed on one side of the upper end of the second support (2), an air exhaust pipeline (4) is installed at one end of the vacuum pump (3), one end of the air exhaust pipeline (4) is connected with the vacuum pump (3) through a flange, an exhaust pipeline (5) is installed at the other end of the vacuum pump (3), an injection pipe (7) is installed at the lower end of the second support (2), the injection pipe (7) is connected with the second support (2) through a flange, a feeding pipeline (6) is installed inside the injection pipe (7), and the other end of the air exhaust pipeline (4) is embedded into the injection pipe (7), the number of the first supports (1) is two.

2. The suction device of a packaging machine as claimed in claim 1, wherein: first cylinder (8) are installed to one side of first support (1), first cylinder (8) pass through the screw connection with first support (1), tight jack catch (9) of clamp is installed to the one end of first cylinder (8), tight jack catch (9) of clamp passes through the screw connection with first cylinder (8), the one end that presss from both sides tight jack catch (9) is provided with rubber anti-skidding cushion (16), rubber anti-skidding cushion (16) are connected with tight jack catch (9) splice.

3. The suction device of a packaging machine as claimed in claim 1, wherein: the heat-seal clamping jaw structure is characterized in that a second air cylinder (10) is installed on one side of the first support (1), the second air cylinder (10) is connected with the first support (1) through screws, a heat-seal clamping jaw (11) is installed at one end of the second air cylinder (10), the heat-seal clamping jaw (11) is connected with the second air cylinder (10) through screws, a heat sealing strip (15) is installed at one end of the heat-seal clamping jaw (11), and the heat sealing strip (15) is connected with the heat-seal clamping jaw (11) through a fixing block (12).

4. The suction device of a packaging machine as claimed in claim 1, wherein: the material injection pipe is characterized in that an object placing table (13) is installed below the material injection pipe (7), a weighing sensor (14) is installed at the upper end of the object placing table (13), the weighing sensor (14) is connected with the object placing table (13) through screws, and a product supporting plate is installed at the upper end of the weighing sensor (14).

5. A suction device for a packaging machine, according to claim 3, wherein: and a layer of high-temperature adhesive tape is arranged outside the heat-sealing clamping jaw (11).

6. The suction device of a packaging machine as claimed in claim 1, wherein: the lower extreme of bleed duct (4) is provided with the protection network, and the upper end of protection network is provided with the filter screen, the protection network is connected with the filter screen bonding.

7. The suction device of a packaging machine as claimed in claim 4, wherein: the type of the weighing sensor (14) is set to LFSB-A type.