CN111703614B

CN111703614B - Fruit bagging machine

Info

Publication number: CN111703614B
Application number: CN202010554569.8A
Authority: CN
Inventors: 魏良宝; 秦凯
Original assignee: Xuzhou Wilma Technology Co ltd
Current assignee: Xuzhou Wilma Technology Co., Ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-11-23
Anticipated expiration: 2040-06-17
Also published as: CN111703614A

Abstract

The invention relates to a fruit bagging machine which comprises a conveying device, a rolling device, a supporting plate, an electric sliding block and a packaging device, wherein the rolling device is installed at the right end above the conveying device, the supporting plate is installed at the right end of the conveying device, the electric sliding block is installed on the supporting plate, and the packaging device is installed on the electric sliding block. The fruit bagging machine can solve the problems that when the existing fruit bagging machine is used for packaging, a packaging bag needs to be scooped up manually in advance for preparation, when fruits fall into the packaging bag, the manual sealing is needed, the sealing performance of the sealing position cannot be guaranteed, time and labor are wasted, and when the existing fruit bagging machine is used for packaging, the packaging bag is broken by impact force caused by the fact that the fruits fall into the bag, the packaging efficiency is low, certain economic loss is caused, and the like.

Description

Fruit bagging machine

Technical Field

The invention relates to the field of fruit packaging, in particular to a fruit bagging machine.

Background

Fruit bagging is a loop of fruit market no more than important, and fruit bagging can not only reduce collision, the scotch of fruit in the transportation, improves the transportation of fruit and the time of storage, can also keep the freshness of fruit, realizes the maximize of fruit sales profit.

At present, the existing fruit bagging machine generally has the following defects when packaging: 1. when the existing fruit bagging machine is used for packaging, a packaging bag needs to be opened manually in advance for preparation, when fruits fall into the packaging bag, manual sealing is needed, the sealing property of the sealing position cannot be guaranteed, and time and labor are wasted; 2. when the existing fruit bagging machine is used for packaging, the packaging bag is broken by impact force caused by the fact that fruits fall into the bag, so that the packaging efficiency is low, and certain economic loss is caused.

Disclosure of Invention

Technical problem to be solved

The fruit bagging machine can solve the problems that when the existing fruit bagging machine is used for packaging, a packaging bag needs to be scooped up manually in advance for preparation, when fruits fall into the packaging bag, the manual sealing is needed, the sealing performance of the sealing position cannot be guaranteed, time and labor are wasted, and when the existing fruit bagging machine is used for packaging, the packaging bag is broken by impact force caused by the fact that the fruits fall into the bag, the packaging efficiency is low, certain economic loss is caused, and the like.

(II) technical scheme

In order to achieve the purpose, the invention adopts the following technical scheme that the fruit bagging machine comprises a conveying device, a winding device, a supporting plate, an electric sliding block and a packaging device, wherein the winding device is installed at the right end above the conveying device, the supporting plate is installed at the right end of the conveying device, the electric sliding block is installed on the supporting plate, and the packaging device is installed on the electric sliding block, wherein:

the winding device comprises support columns, panels, film rollers, a first roller, a second roller and a motor, wherein the support columns are symmetrically fixed at the right end of the support frame, the panels are mounted at the right end of the upper ends of the support columns, the film rollers are mounted above the panels through bearings, the first roller and the second roller are mounted below the panels through bearings, the second roller is located right behind the first roller, the motor is mounted on the front side wall of the panel, and the front end of the second roller is connected with an output shaft of the motor; when the film conveying device works, a film is wound on the film roller, the lower end of the film is pulled out to penetrate through a gap between the first roller and the second roller and naturally droop, and the second roller is driven to rotate through the motor, so that the film can be smoothly conveyed downwards.

The packaging device comprises a telescopic mechanism, a cutting mechanism, two packaging mechanisms and a frame body, wherein the telescopic mechanism is installed in the middle of the bottom of the frame body, the two packaging mechanisms are installed on the upper end face of the frame body, the cutting mechanism is installed at the left end of the frame body, the frame body is driven to move leftwards through an electric sliding block during specific work, two return plates in the two packaging mechanisms are driven to adjust the angle through the downward traction force of the telescopic mechanism, and then the film is cut off through the cutting mechanism.

The packaging mechanism comprises a return plate, an air cavity, two pulleys, a baffle, a heating block, a copper sheet buckle, a buffer plate and an air pump, wherein the inner end and the outer end of the return plate are connected with the two pulleys through bearings, a heat preservation groove is formed in the return plate, the heating block is placed in the heat preservation groove, the copper sheet buckle is embedded in the upper end of the heating block and used for sealing the heat preservation groove and playing a good heat transfer role, the air cavity is formed in the return plate and located between the two pulleys and the heat preservation groove, the baffle is installed on the side wall of the outer end of the return plate, the buffer plate is installed at the bottom of the return plate, the bottom of the air cavity is communicated with the air pump, the air pump is installed at the bottom of the return plate, when the packaging mechanism works, the frame body is driven to move leftwards through the electric slider, a film is adsorbed above the return plate through the air suction effect of the air pump, the two return plates are driven to perform angle adjustment through the first downward traction force of the telescopic mechanism, two angles that return between the shaped plate are the V-arrangement this moment, and fruit in the slide drops on the film in returning the shaped plate, and rethread telescopic machanism secondary traction force down drives back the shaped plate and carries out angle modulation, is the laminating state between two return shaped plates this moment, gives the copper sheet buckle with heat transfer through the heating piece after preheating, and the hot melt suppression effect through the copper sheet buckle carries out the plastic envelope with trilateral of film, accomplishes the packing action.

Smooth iron sheet is installed to the lower terminal surface of baffle, and the effect of iron sheet is to reduce the resistance between the knife tip of cutting off cutter and the baffle, can guarantee that the cutting off cutter pops out smoothly, and the pulley is sliding connection with L shape notch.

As a preferred technical scheme of the invention, the conveying device comprises a feed hopper, a conveyor, a support frame and a slide way, wherein the conveyor is arranged at the right end of the feed hopper, the support frame is arranged at the right end of the conveyor, and the slide way is arranged at the upper end of the support frame.

In a preferred embodiment of the present invention, the front and rear ends of the frame body are symmetrically provided with L-shaped notches, and the left end of the frame body is provided with a knife slot.

As a preferable technical scheme of the invention, the buffer plate is made of soft rubber, built-in springs are uniformly arranged in the buffer plate, and the buffer plate plays a good role in buffering fruits falling at the bottom of the return plate.

As a preferred technical scheme of the invention, the telescopic mechanism comprises an air cylinder and a V-shaped frame, the air cylinder is fixedly arranged in the middle of the lower end of the frame body, the V-shaped frame is arranged at the ejection end of the air cylinder, and the upper end of the V-shaped frame is connected with the inner end of the return-shaped plate through a hinge.

As a preferable technical scheme of the invention, the cutting mechanism comprises a spring and a cutting knife, and the cutting knife is connected with the lower end of the knife groove through a connecting spring.

As a preferable technical scheme of the invention, the upper end of the cutting knife is attached to the lower end face of the iron sheet.

(III) advantageous effects

1. According to the fruit bagging machine, the fruit bagging device provided by the invention adopts a design concept of integration of conveying, bagging, sealing and cutting, the film is adsorbed on the two return-shaped plates in an air suction mode, and the fruit is bagged and sealed by the film through angle adjustment between the two return-shaped plates;

2. according to the fruit bagging machine, the buffer plate is made of rubber and internally provided with the built-in spring, and the buffer plate is matched with the two return plates arranged in the V shape, so that the impact force caused by the fact that fruits fall into the bag can be greatly reduced, the fruit holding capacity is increased, and the fruit fresh-keeping time is prolonged;

3. according to the fruit bagging machine, the film is flatly adsorbed onto the two return-shaped plates in an air suction mode by the packaging device, so that the film is prevented from deforming and distorting when the fruit is bagged, the fruit is bagged and sealed by the film through angle adjustment between the two return-shaped plates, and the packaged fruit can be taken out manually after bagging is completed.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the rolling device, the supporting plate, the electric slider and the packing device of the present invention;

FIG. 3 is a schematic cross-sectional view of the packaging mechanism of the present invention (from top to bottom);

FIG. 4 is an enlarged view of the invention taken from the line A of FIG. 2;

fig. 5 is a partial enlarged view of the invention in the direction B of fig. 2.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 5, a fruit bagging machine comprises a conveying device 1, a winding device 2, a supporting plate 3, an electric slider 4 and a packaging device 5, wherein the winding device 2 is installed at the right end of the top of the conveying device 1, the supporting plate 3 is installed at the right end of the conveying device 1, the electric slider 4 is installed on the supporting plate 3, the packaging device 5 is installed on the electric slider 4, and the fruit bagging machine comprises:

the winding device 2 comprises support columns 21, panels 22, film rollers 23, a first roller 24, a second roller 25 and a motor 26, wherein the support columns 21 are symmetrically fixed at the right end of the support frame 13, the panels 22 are installed at the right end of the upper ends of the support columns 21, the film rollers 23 are installed above the panels 22 through bearings, the first roller 24 and the second roller 25 are installed below the panels 22 through bearings, the second roller 25 is located right behind the first roller 24, the motor 26 is installed on the front side wall of the panel 22, and the front end of the second roller 25 is connected with an output shaft of the motor 26; during specific work, firstly, the film is wound on the film roller 23, the lower end of the film is pulled out to penetrate through a gap between the first roller 24 and the second roller 25 and naturally droop, and the second roller 25 is driven to rotate through the motor 26, so that the film can be smoothly conveyed downwards.

The packaging device 5 comprises a telescopic mechanism 51, a cutting mechanism 52, two packaging mechanisms 53 and a frame body 54, wherein the telescopic mechanism 51 is installed in the middle of the bottom of the frame body 54, the two packaging mechanisms 53 are installed on the upper end face of the frame body 54, the cutting mechanism 52 is installed at the left end of the frame body 54, the frame body 54 is driven to move leftwards through the electric sliding block 4 during specific work, two return plates 531 in the two packaging mechanisms 53 are driven to adjust the angle through the downward traction force of the telescopic mechanism 51, and then the film is cut off through the cutting mechanism 52.

The packaging mechanism 53 comprises a return plate 531, an air cavity 532, two pulleys 533, a baffle 534, a heating block 535, a copper sheet buckle 536, a buffer plate 537 and an air pump 538, wherein the inner end and the outer end of the return plate 531 are connected with the two pulleys 533 through bearings, a heat preservation groove is formed in the return plate 531, the heating block 535 is placed in the heat preservation groove, the copper sheet buckle 536 is embedded in the upper end of the heating block 535, the heat preservation groove is sealed by the copper sheet buckle 536 and plays a good heat transfer role, the air cavity 532 is formed in the return plate 531, the air cavity 532 is positioned between the two pulleys 533 and the heat preservation groove, the baffle 534 is installed on the outer end side wall of the return plate 531, the buffer plate 537 is installed at the bottom of the return plate 531, the bottom of the air cavity 532 is communicated with the air pump 538, the frame 54 is driven to move leftwards by the electric air pump slider 4 during specific work, the film is adsorbed above the return plate 531 through the air suction effect of the air pump 538, drive two through telescopic machanism 51 first decurrent traction force and return the shaped plate 531 and carry out the angle modulation, two angles that return between the shaped plate 531 this moment are the V-arrangement, fruit in the slide 14 drops on the film in returning the shaped plate 531, the rethread telescopic machanism 51 secondary decurrent traction force drives back the shaped plate 531 and carries out the angle modulation, two this moment return and are the laminating state between the shaped plate 531, heat transfer for copper sheet buckle 536 through the heating piece 535 after preheating, carry out the plastic envelope with the trilateral of film through the hot melt suppression effect of copper sheet buckle 536, accomplish the packing action.

The lower end face of the baffle 534 is provided with a smooth iron sheet, the iron sheet has the function of reducing the resistance between the tool tip of the cutting-off tool 522 and the baffle 534, the smooth ejection of the cutting-off tool 522 can be ensured, and the pulley 533 is in sliding connection with the L-shaped notch.

Conveyor 1 include feeder hopper 11, conveyer 12, support frame 13, slide 14, conveyer 12 install the right-hand member at feeder hopper 11, support frame 13 is installed to the right-hand member of conveyer 12, slide 14 is installed to the upper end of support frame 13, during concrete work, the fruit in the feeder hopper 11 transports slide 14 through conveyer 12, makes it landing smoothly.

The front end and the rear end of the frame body 54 are symmetrically provided with L-shaped notches, and the left end of the frame body 54 is provided with a cutter groove.

Buffer plate 537 is the soft rubber material of texture, and its inside evenly installs built-in spring, and buffer plate 537's effect plays good cushioning effect to the fruit that drops in returning shape plate 531 bottom.

The telescopic mechanism 51 comprises an air cylinder 511 and a V-shaped frame 512, the air cylinder 511 is fixedly arranged in the middle of the lower end of the frame body 54, the V-shaped frame 512 is arranged at the ejection end of the air cylinder 511, and the upper end of the V-shaped frame 512 is connected with the inner end of the clip plate 531 through a hinge. During specific work, when the film is adsorbed above the two return-shaped plates 531, the first downward traction force of the air cylinder 511 drives the V-shaped frame 512 to perform first angle adjustment, and when fruits fall on the film between the two return-shaped plates 531, the second downward traction force of the air cylinder 511 drives the V-shaped frame 512 to perform second angle adjustment.

The cutting mechanism 52 comprises a spring 521 and a cutting knife 522, and the cutting knife 522 is connected with the lower end of the knife groove through the connecting spring 521. During specific work, when the telescopic mechanism 51 drives the two return plates 531 to adjust the angle by the first downward traction force, the baffle 534 installed at the left end of the return plates 531 also forms a certain angle, at this time, the cutting knife 522 is ejected and cut off the film by the reaction force of the connecting spring 521, and after packaging is completed, the knife tip of the cutting knife 522 resets again under the extrusion of the baffle 534.

The upper end of the cutting knife 522 is attached to the lower end face of the iron sheet.

The invention comprises the following steps:

the first step is as follows: winding the film on a film roller 23, pulling the lower end of the film to pass through a gap between a first roller 24 and a second roller 25 and naturally droop, and starting a motor 26;

the second step is that: the fruit of the feed hopper 11 is conveyed to the chute 14 by the traction of the conveyor 12;

the third step: the frame body 54 is driven by the electric slider 4 to move leftwards to the position below the outlet of the slide way 14, in the process, the film is adsorbed on the two return-shaped plates 531 under the air suction effect of the air pump 538, the V-shaped frame 512 is driven by the first downward traction force of the air cylinder 511 to carry out first angle adjustment, the angle between the two return-shaped plates 531 is V-shaped, the fruit in the slide way 14 falls on the film in the return-shaped plates 531, and the film is cut off by the cutting knife 522;

the fourth step: the V-shaped frame 512 is driven to perform secondary angle adjustment through secondary downward traction force of the air cylinder 511, the two return plates 531 are in a fit state at the moment, heat is transferred to the copper sheet buckle 536 through the preheated heating block 535, three edges of the film are subjected to plastic package through hot melting pressing action of the copper sheet buckle 536, and packaging action is completed;

the fifth step: after the packaging is finished, the electric slider 4 drives the frame body 54 to move rightwards, meanwhile, the upward thrust of the air cylinder 511 drives the V-shaped frame 512 to rise backwards, at the moment, the two return plates 531 gradually return, and the tool tip of the cutting knife 522 also returns again under the extrusion of the baffle 534.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fruit bagging machine, includes conveyor (1), coiling mechanism (2), backup pad (3), electronic slider (4), packing plant (5), its characterized in that: the top right-hand member of conveyor (1) install coiling mechanism (2), backup pad (3) are installed to the right-hand member of conveyor (1), install electronic slider (4) on backup pad (3), install packing plant (5) on electronic slider (4), wherein:

the winding device (2) comprises support columns (21), a panel (22), film rollers (23), a first roller (24), a second roller (25) and a motor (26), wherein the support columns (21) are symmetrically fixed at the right end of a support frame (13), the panel (22) is installed at the right end of the upper end of each support column (21), the film rollers (23) are installed above the panels (22) through bearings, the first roller (24) and the second roller (25) are installed below the panels (22) through bearings, the second roller (25) is located right behind the first roller (24), the motor (26) is installed on the side wall of the front face of the panel (22), and the front end of the second roller (25) is connected with an output shaft of the motor (26);

the packaging device (5) comprises a telescopic mechanism (51), a cutting mechanism (52), two packaging mechanisms (53) and a frame body (54), wherein the telescopic mechanism (51) is installed in the middle of the bottom of the frame body (54), the two packaging mechanisms (53) are installed on the upper end face of the frame body (54), and the cutting mechanism (52) is installed at the left end of the frame body (54);

the telescopic mechanism (51) comprises an air cylinder (511) and a V-shaped frame (512), the air cylinder (511) is fixedly installed in the middle of the lower end of the frame body (54), the V-shaped frame (512) is installed at the ejection end of the air cylinder (511), and the upper end of the V-shaped frame (512) is connected with the inner end of the return-shaped plate (531) through a hinge;

the packaging mechanism (53) comprises a return plate (531), an air cavity (532), two pulleys (533), a baffle (534), a heating block (535), a copper sheet buckle (536), a buffer plate (537) and an air pump (538), wherein the inner end and the outer end of the return plate (531) are connected with the two pulleys (533) through bearings, a heat preservation groove is formed in the return plate (531), the heating block (535) is placed in the heat preservation groove, the copper sheet buckle (536) is embedded in the upper end of the heating block (535), the air cavity (532) is formed in the return plate (531), the air cavity (532) is located between the two pulleys (533) and the heat preservation groove, the baffle (534) is installed on the side wall of the outer end of the return plate (531), the buffer plate (537) is installed at the bottom of the return plate (531), the bottom of the air cavity (532) is communicated with the air pump (538), and the air pump (538) is installed at the bottom of the return plate (531);

the front end and the rear end of the frame body (54) are symmetrically provided with L-shaped notches, and the left end of the frame body (54) is provided with a cutter groove;

the cutting mechanism (52) comprises a spring (521) and a cutting knife (522), and the cutting knife (522) is connected with the lower end of the knife groove through a connecting spring (521).

2. A fruit bagging machine according to claim 1, wherein: conveyor (1) include feeder hopper (11), conveyer (12), support frame (13), slide (14), conveyer (12) install the right-hand member at feeder hopper (11), support frame (13) are installed to the right-hand member of conveyer (12), slide (14) are installed to the upper end of support frame (13).

3. A fruit bagging machine according to claim 1, wherein: the buffer plate (537) is made of soft rubber, and built-in springs are uniformly arranged in the buffer plate.

4. A fruit bagging machine according to claim 1, wherein: smooth iron sheets are installed on the lower end face of the baffle plate (534), and the pulley (533) is in sliding connection with the L-shaped notch.

5. A fruit bagging machine according to claim 1, wherein: the upper end of the cutting-off knife (522) is attached to the lower end face of the iron sheet.