CN214986327U

CN214986327U - Full-automatic stretch film packaging machine

Info

Publication number: CN214986327U
Application number: CN202023261802.8U
Authority: CN
Inventors: 王干江
Original assignee: Jiangsu Dingyuan Food Machinery Manufacturing Co ltd
Current assignee: Jiangsu Dingyuan Food Machinery Manufacturing Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-12-03
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a full-automatic stretch film packaging machine, concretely relates to vacuum packaging machine field, including work frame and rip cutting device, rip cutting device fixed mounting is in the inside of work frame, the slitter edge holding tank has all been seted up to the both sides inner wall of work frame, one side that slitter device was kept away from to the slitter edge holding tank has been seted up first negative pressure chamber, the second negative pressure chamber has been seted up to the bottom inner wall department of slitter edge holding tank, the fan has all been installed to the inside in first negative pressure chamber and second negative pressure chamber. The utility model discloses a suction that first negative pressure chamber and second negative pressure chamber produced is with the slitter edge in proper order from the leading-in conveyer belt of slitter edge holding tank and feedstock channel on, then utilize swager to flatten the slitter edge step by step for the slitter edge volume reduces, thereby has enlarged the holding capacity of slitter edge collecting vessel, has reduced workman manual operation frequency, thereby the effectual intensity of labour who reduces the workman.

Description

Full-automatic stretch film packaging machine

Technical Field

The utility model relates to a vacuum packaging machine field, concretely relates to full-automatic stretch film packaging machine.

Background

In recent years, with the increasing of the global population, the market demand of the packaging industry is further expanded, the vacuum packaging is favored by food enterprises and consumers due to the fact that the food deterioration is prevented, the vacuum packaging machine is firm and durable by adopting a vacuum chamber with high sealing degree, the integral frame is made of stainless steel materials, the stainless steel vacuum packaging machine cannot rust permanently, the mechanical and electrical integration is adopted, the operation is simple, the vacuum packaging machine becomes a leading force in the product of the packaging machine once, the vacuum packaging machine can automatically pump air in a vacuum packaging bag filled with the food, the sealing process is completed after the preset vacuum degree is reached, nitrogen or other mixed gas can be filled, the sealing process is completed, the vacuum packaging machine is often used in the food industry, the food can resist oxidation after the vacuum packaging, the purpose of long-term storage is achieved, in the food industry, the application of vacuum packaging machinery is very common, and various cooked products such as chicken legs, ham, sausage, grilled fish slices, beef jerky and the like; the vacuum packaging technology originates from the 20 th century, the 40 th century and 1950, polyester and polyethylene plastic films are successfully used for vacuum packaging, and then the vacuum packaging is rapidly developed, the Chinese vacuum packaging technology is developed in the early 80 th century, while the vacuum inflation packaging technology is used in a small amount in the early 90 th century, along with the popularization of small packages and the development of supermarkets, the application range of the vacuum packaging technology is more and more extensive, some vacuum packaging technologies gradually replace hard packaging, the prospect is very good, the development to the present becomes a mainstream packaging mode, and particularly, in the food packaging industry, the vacuum packaging machinery is adopted for packaging, on one hand, the food freshness can be guaranteed, on the other hand, the product sanitation can be guaranteed, the pollution can be prevented, and in the daily life and work fields of people, various vacuum packaging ratios are that plastic vacuum packages which are light, convenient, sealed, fresh-keeping, anticorrosive and antirust are distributed in various fields from food to medicines and knitgoods, from precision product manufacturing to metal processing factories, laboratories and the like.

The prior art has the following defects: at present, two continuous stretch film waste edges (cut from two side edges of a stretch film) are generated in the use process of a stretch film packaging machine, particularly in the step of waste recovery, and need to be collected in time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a full-automatic stretch film packagine machine should possess advantages such as low in labor strength and holding capacity height to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: a full-automatic stretch film packaging machine comprises a working rack and a slitting device, wherein the slitting device is fixedly arranged in the working rack, waste edge containing grooves are formed in the inner walls of two sides of the working rack, one side, away from the slitting device, of each waste edge containing groove is provided with a first negative pressure cavity, a second negative pressure cavity is formed in the inner wall of the bottom of each waste edge containing groove, fans are arranged in the first negative pressure cavity and the second negative pressure cavity, air outlet holes are formed in the top of the first negative pressure cavity and the bottom of the second negative pressure cavity, the extending surfaces of the air suction end of the first negative pressure cavity and the air suction end of the second negative pressure cavity are perpendicular to each other, a transmission cavity is formed in the working rack, a feeding channel is formed between the transmission cavity and the waste edge containing grooves, the feeding channel is arranged in an inclined mode, and the included angle formed by the inclined surface of the feeding channel and the horizontal plane is set to be 45 degrees, a conveying belt is arranged in the transmission cavity, an iron sheet layer covers the conveying belt of the conveying belt, the conveying belt is located at the bottom of the transmission cavity, a discharging channel is arranged at one end, away from the feeding channel, of the transmission cavity, a gap exists between the top of the discharging channel and the top of the conveying belt, and a material pressing mechanism is arranged at the top of the transmission cavity;

pressing mechanism is including three pressure flitch, and is three press the flitch all to be located the conveyer belt directly over, and the bottom of three pressure flitch perpendicular distance between the conveyer belt, to discharge channel's direction for progressively diminishing setting in proper order, the top fixed mounting who presses the flitch has the hydraulic stem, adjacent two distance between the pressure flitch sets up to 2 CM.

Preferably, a waste edge collecting tank is arranged at the position, close to the opening end of the discharging channel, of the working rack, a waste edge collecting barrel is arranged inside the waste edge collecting tank, and the opening of the waste edge collecting barrel is located below the outlet end of the discharging channel.

Preferably, the bottom of the slitter edge collecting barrel is provided with a sliding block, the bottom of the slitter edge collecting tank and the position corresponding to the sliding block are provided with sliding grooves, and the sliding block is connected inside the sliding grooves in a sliding mode.

Preferably, the sliding block is of a T-shaped structure, the sliding groove is a T-shaped groove, the sliding block is welded with the waste edge collecting barrel, and a handle is arranged on one side of the waste edge collecting barrel.

Preferably, a plurality of buffer blocks have been installed to the bottom of pressure flitch, and are a plurality of the buffer block is evenly distributed and sets up in the bottom of pressure flitch, and the buffer block is the arc structure, the buffer block is made for rubber materials, and the buffer block bonds with the pressure flitch.

Preferably, the bottom of the conveying belt is provided with a scraping plate which is fixedly arranged on the inner wall of the discharging channel and is attached to the iron sheet layer.

In the technical scheme, the utility model provides a technological effect and advantage:

1. suction through first negative pressure chamber and second negative pressure chamber production is with the slitter edge from slitter edge holding tank and the leading-in conveyer belt of feedstock channel in proper order on, then utilize swager to flatten the slitter edge step by step for the slitter edge volume reduces, thereby has enlarged the holding capacity of slitter edge collecting vessel, has reduced workman's manual operation frequency, thereby effectual workman's intensity of labour has been reduced.

2. Scrape the flitch through being provided with, the top of scraping the flitch contacts with the iron sheet layer, and along with the rotation of conveyer belt like this, owing to scrape the hindrance effect of flitch, can scrape the slitter edge that is attached to on the iron sheet layer and fall to the inside of slitter edge collecting vessel, avoid being infected with too much slitter edge on the conveyer belt, cause the problem that the conveyer belt operation blockked up.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed 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 described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a longitudinal section of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 3 is the overall structure schematic diagram of the material pressing plate of the present invention.

Description of reference numerals:

1 work frame, 2 rip cutting device, 3 slitter edge holding tanks, 4 first negative pressure chambeies, 5 second negative pressure chambeies, 6 fans, 7 ventholes, 8 transmission chambeies, 9 feedstock channel, 10 conveyer belts, 11 cortex, 12 swager constructs, 121 pressure flitch, 122 hydraulic stem, 13 discharging channel, 14 slitter edge collecting vat, 15 slitter edge collecting vessel, 16 sliders, 17 spouts, 18 handles, 19 buffer blocks, 20 scraping plate.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a full-automatic stretch film packaging machine as shown in figures 1-3, which comprises a working frame 1 and a longitudinal cutting device 2, wherein the longitudinal cutting device 2 is fixedly arranged inside the working frame 1, both side inner walls of the working frame 1 are provided with slitter edge holding tanks 3, one side of each slitter edge holding tank 3 away from the longitudinal cutting device 2 is provided with a first negative pressure cavity 4, the inner wall of the bottom of each slitter edge holding tank 3 is provided with a second negative pressure cavity 5, the inside of each first negative pressure cavity 4 and the inside of each second negative pressure cavity 5 are provided with fans 6, the top of each first negative pressure cavity 4 and the bottom of each second negative pressure cavity 5 are provided with air outlet holes 7, the air suction end of each first negative pressure cavity 4 and the extension surface of the air suction end of each second negative pressure cavity 5 are arranged mutually perpendicular, a transmission cavity 8 is arranged inside the working frame 1, a feeding channel 9 is arranged between the transmission cavity 8 and the slitter edge holding tanks 3, the feeding channel 9 is arranged obliquely, and an included angle formed by an inclined surface of the feeding channel 9 and a horizontal plane is set to be 45 degrees, so that when the slitter edge moves to a position where the slitter edge accommodating groove 3 is close to the feeding channel 9, the slitter edge can be subjected to horizontal suction of the first negative pressure cavity 4 and vertical pressure of the second negative pressure cavity 5, so that the slitter edge can move towards the inside of the transmission cavity 8 in a direction inclined to the horizontal plane by 45 degrees, namely, the slitter edge moves from the inside of the feeding channel 9 to the inside of the transmission cavity 8, the transmission cavity 8 is internally provided with the transmission belt 10, the transmission belt of the transmission belt 10 is covered with the iron sheet layer 11, the transmission belt 10 is positioned at the bottom of the transmission cavity 8, the slitter edge entering the transmission cavity 8 can directly fall onto the transmission belt 10, the iron sheet 11 is arranged to ensure that the outer surface of the transmission belt 10 has certain rigidity, so that when the pressing mechanism 12 works, the conveyor belt 10 cannot be damaged, a discharge channel 13 is formed in one end, away from the feeding channel 9, of the transmission cavity 8, a gap exists between the top of the discharge channel 13 and the top of the conveyor belt 10, the conveyor belt 10 conveys the compacted waste edges into a waste edge collecting tank 14 from a gap between the inside of the top of the discharge channel 13 and the top of the conveyor belt 10, and a pressing mechanism 12 is arranged at the top of the transmission cavity 8;

the pressing mechanism 12 comprises three pressing plates 121, the three pressing plates 121 are located right above the conveyor belt 10, the bottom of each pressing plate 121 is away from the vertical distance between the conveyor belt 10, the pressing plates are sequentially arranged in a descending manner in the direction of the discharging channel 13, the pressing plates 121 are arranged in such a manner as to gradually compact the waste edges, the waste edges are prevented from being in a fluffy state again under the elastic memory of the waste edges, the hydraulic rod 122 is fixedly arranged at the top of each pressing plate 121, the pressing plates are powered by the aid of the arrangement, the distance between every two adjacent pressing plates 121 is set to be 2CM, and the arrangement is used for avoiding movement interference between every two adjacent pressing plates 121.

The opening end of the working rack 1 close to the discharging channel 13 is provided with a waste edge collecting tank 14, a waste edge collecting barrel 15 is arranged inside the waste edge collecting tank 14, and the opening of the waste edge collecting barrel 15 is located below the outlet end of the discharging channel 13, so that waste edges are conveniently collected.

Slider 16 has been installed to the bottom of slitter edge collecting vessel 15, and spout 17 has been seted up to the bottom of slitter edge collecting vessel 14, the position department that corresponds slider 16, and slider 16 sliding connection is in spout 17's inside, so sets up to prescribe a limit to the movement track of slitter edge collecting vessel 15, avoids slitter edge collecting vessel 15 to be sitting and produces the removal in the inside of slitter edge collecting vessel 14.

The slider 16 is T-shaped structure, and the spout 17 is the T recess that appears, and slider 16 and slitter edge collecting vessel 15 weld, so set up in order to avoid slider 16 to break away from the inside of spout 17, and handle 18 has been installed to one side of slitter edge collecting vessel 15, and the setting is so as to make things convenient for to carry out the extraction operation to slitter edge collecting vessel 15.

A plurality of buffer blocks 19 have been installed to the bottom of pressure flitch 121, and a plurality of buffer blocks 19 are evenly distributed and set up in the bottom of pressure flitch 121, and buffer block 19 is the arc structure, and buffer block 19 is made for rubber materials, and buffer block 19 bonds with pressure flitch 121, so set up for the pressure that the pressure flitch 121 pushed down of buffering, avoid the too big conveyer belt 10 damage that causes of pressure.

Scraping flitch 20 has been installed to the bottom of conveyer belt 10, scraping flitch 20 fixed mounting on discharging channel 13's inner wall, and scrape flitch 20 and laminate mutually with iron sheet layer 11, scrape flitch 20 through being provided with, the top of scraping flitch 20 contacts with iron sheet layer 11, like this along with conveyer belt 10's rotation, owing to the hindrance effect of scraping flitch 20, can scrape the inside that falls to slitter edge collecting vessel 14 with the slitter edge that attaches to on iron sheet layer 11, avoid being infected with too much slitter edge on the conveyer belt 10, cause the problem that conveyer belt 10 moved the jam.

This practical theory of operation: first the slitter edge receives the suction of first negative pressure chamber 4 to remove in the inside of slitter edge holding tank 3, move to the position department that slitter edge holding tank 3 is close to feedstock channel 9 when the slitter edge, can receive the horizontal suction of first negative pressure chamber 4, also can receive the vertical pressure of second negative pressure chamber 5 simultaneously, so the slitter edge just can move to the inside of transmission chamber 8 with a direction that inclines in 45 degrees on the horizontal plane, also be exactly from feedstock channel 9's inside drop to the higher authority of conveyer belt 10, get into the inside of slitter edge collecting vessel 15 through discharging channel 1513 after the compaction of swager mechanism 12.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a full-automatic stretch film packagine machine, includes work frame (1) and rip cutting device (2), its characterized in that: the longitudinal cutting device (2) is fixedly arranged in the working rack (1), the two side inner walls of the working rack (1) are provided with waste edge containing grooves (3), one side of the waste edge containing grooves (3) far away from the longitudinal cutting device (2) is provided with a first negative pressure cavity (4), the bottom inner wall of the waste edge containing grooves (3) is provided with a second negative pressure cavity (5), the insides of the first negative pressure cavity (4) and the second negative pressure cavity (5) are provided with fans (6), the top of the first negative pressure cavity (4) and the bottom of the second negative pressure cavity (5) are provided with air outlet holes (7), the air suction ends of the first negative pressure cavity (4) and the extension surfaces of the air suction ends of the second negative pressure cavity (5) are arranged in a mutually perpendicular mode, the inside of the working rack (1) is provided with a transmission cavity (8), and a feeding channel (9) is arranged between the transmission cavity (8) and the waste edge containing grooves (3), the feeding channel (9) is arranged in an inclined mode, an included angle formed by an inclined plane of the feeding channel (9) and the horizontal plane is set to be 45 degrees, a conveying belt (10) is arranged inside the transmission cavity (8), an iron sheet layer (11) covers the conveying belt of the conveying belt (10), the conveying belt (10) is located at the bottom of the transmission cavity (8), a discharging channel (13) is formed in one end, far away from the feeding channel (9), of the transmission cavity (8), a gap exists between the top of the discharging channel (13) and the top of the conveying belt (10), and a material pressing mechanism (12) is arranged at the top of the transmission cavity (8);

the pressing mechanism (12) is including three pressure flitch (121), and is three pressure flitch (121) all are located conveyer belt (10) directly over, and the bottom of three pressure flitch (121) apart from the perpendicular distance between conveyer belt (10), set up for diminishing gradually in proper order to the direction of discharging channel (13), the top fixed mounting of pressure flitch (121) has hydraulic stem (122), adjacent two distance between pressure flitch (121) sets up to 2 CM.

2. The full-automatic stretch film wrapping machine according to claim 1, wherein: the work frame (1) is close to the opening end department of discharging channel (13) and has been seted up slitter edge collecting vat (14), slitter edge collecting vessel (15) have been installed to the inside of slitter edge collecting vat (14), the opening part of slitter edge collecting vessel (15) is located the exit end below of discharging channel (13).

3. The full-automatic stretch film wrapping machine according to claim 2, wherein: the bottom of the slitter edge collecting barrel (15) is provided with a sliding block (16), the bottom of the slitter edge collecting tank (14) and the position corresponding to the sliding block (16) are provided with a sliding groove (17), and the sliding block (16) is connected inside the sliding groove (17) in a sliding manner.

4. The full-automatic stretch film wrapping machine according to claim 3, wherein: the slider (16) is of a T-shaped structure, the sliding chute (17) is of a T-shaped groove, the slider (16) is welded with the waste edge collecting barrel (15), and a handle (18) is arranged on one side of the waste edge collecting barrel (15).

5. The full-automatic stretch film wrapping machine according to claim 4, wherein: a plurality of buffer blocks (19) have been installed to the bottom of pressure flitch (121), and is a plurality of buffer block (19) are evenly distributed and set up in the bottom of pressure flitch (121), and buffer block (19) are the arc structure, buffer block (19) are made for rubber materials, and buffer block (19) and pressure flitch (121) bond.

6. The full-automatic stretch film wrapping machine according to claim 5, wherein: the bottom of the conveyor belt (10) is provided with a scraping plate (20), the scraping plate (20) is fixedly arranged on the inner wall of the discharging channel (13), and the scraping plate (20) is attached to the iron sheet layer (11).