CN112061458A

CN112061458A - Fresh food packaging equipment made of natural plant fibers and having high freshness retaining degree

Info

Publication number: CN112061458A
Application number: CN202010945190.XA
Authority: CN
Inventors: 陈华贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2020-12-11

Abstract

The invention discloses a high-freshness fresh food packaging device made of natural plant fibers, which comprises a first packaging device and a second packaging device arranged at the rear side of the first packaging device, wherein preservative film feeding devices are arranged at the front sides of the first packaging device and the second packaging device, brackets of the first packaging device and the second packaging device are gantry brackets, conveying brackets are arranged in the bracket structures of the gantry brackets in an inserting manner, a plurality of groups of rotating shaft holes are arranged on mounting seats at two sides of each conveying bracket, bearings are fixedly arranged in the hole bodies of the rotating shaft holes, and roll shafts are fixedly arranged in inner rings of the bearings; set up the pivot through rotating on equipment for packing's mount pad to there is the mounting panel at the one end fixed mounting of pivot, and will be used for carrying out the tight device fixed mounting that presss from both sides to the tray on the mounting panel, thereby can realize the rotary motion of tray, thereby can carry out multilayer cladding effect to the giving birth to the bright of on the tray, thereby guarantee packaging structure's bulk strength.

Description

Fresh food packaging equipment made of natural plant fibers and having high freshness retaining degree

Technical Field

The invention relates to the technical field related to fresh food packaging, in particular to a high-freshness fresh food packaging device made of natural plant fibers.

Background

The current fresh food is more representative of 'three fresh foods', namely: fruits, vegetables, meat and aquatic products can be sold on shelves basically only by necessary fresh keeping and simple arrangement without deep processing processes such as cooking, making and the like, so that the products can be classified as primary products of fresh foods; plus the more common: the field processed products such as bread and cooked food derived from western-style fresh products are combined into fresh products from the fresh products of the primary products and the bread and cooked food of the processed products.

Along with the acceleration of people's life rhythm now, many supermarkets all can be with giving birth to bright food sanitization, then will give birth to bright food sanitization again, and be equipped with auxiliary materials such as shallot ginger garlic, then pack together, thereby let purchase the buying personnel after purchasing, can directly cook home, unusual convenience, so the bright food that this type of packing was accomplished can let purchase the buying personnel and save a large amount of preparation operating time before the culinary art, but traditional giving birth to bright food packaging efficiency is slower, thereby lead to its packaging efficiency lower, and its packing effect is relatively poor, it is incomplete to appear packing easily, thereby influence the freshness date of food.

Disclosure of Invention

The invention aims to provide fresh food packaging equipment made of natural plant fibers and with high freshness keeping degree, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a packaging device for fresh food with high freshness made of natural plant fibers comprises a first packaging device and a second packaging device arranged at the rear side of the first packaging device, wherein preservative film feeding devices are arranged at the front sides of the first packaging device and the second packaging device, brackets of the first packaging device and the second packaging device are gantry brackets, conveying brackets are arranged in the bracket structures of the first packaging device and the second packaging device in an inserting manner, a plurality of groups of rotating shaft holes are formed in mounting seats at two sides of each conveying bracket, bearings are fixedly arranged in the hole bodies of the conveying brackets, roller shafts are fixedly arranged in inner rings of the bearings, conveying belts are arranged on shaft bodies of the roller shafts in a transmission manner, chain wheels are fixedly arranged on one sides of the shaft bodies of the roller shafts, the chain wheels on all the roller shaft structures are in transmission connection through chains, driven belt pulleys are arranged on the roller shafts at the front ends and are in transmission connection with transmission belt wheels on rotors of stepping motors through the transmission belts, the stepping motor is fixedly arranged on the supporting leg of the conveying support through a fixed support, a first linear guide rail is fixedly arranged on the lower surface of a beam of the first packaging equipment, a first slide seat is slidably arranged on the first linear guide rail, a first telescopic electric cylinder is fixedly arranged on the lower surface of the first slide seat, a film cutting tool bit is fixedly arranged on a telescopic structure of the first telescopic electric cylinder, a second linear guide rail is arranged on one side of the first linear guide rail, a second slide seat and a third slide seat are slidably arranged on the guide rail of the first linear guide rail, a second telescopic electric cylinder and a third telescopic electric cylinder are respectively and fixedly arranged on the lower surfaces of the second slide seat and the third slide seat, a first mounting seat and a second mounting seat are respectively and fixedly arranged on the telescopic structures of the second telescopic electric cylinder and the third telescopic electric cylinder, rotary holes are respectively formed in plate bodies of the first mounting seat and the second mounting seat, and equal fixed mounting has ball bearing in its commentaries on classics hole, equal fixed mounting has the pivot in ball bearing's the inner circle, the pivot lean on the equal fixed welding of medial extremity to have the mounting panel, the medial surface of mounting panel leans on upper end fixed welding to have solid fixed splint, and the mounting panel lean on lower extreme fixed welding to have next connecting plate, and all seted up the second on the plate body of solid fixed splint and next connecting plate and changeed the hole, and rotate in the hole body in second commentaries on classics hole and be provided with the lead screw, and be provided with movable splint between solid fixed splint and the next connecting plate, all be provided with driving motor in the pedestal of its first slide, second slide and third slide, and driving motor can drive its direction along corresponding linear guide and move.

Preferably, the movable clamping plate is a rectangular plate, the center of the plate body of the movable clamping plate is provided with a lead screw mounting hole, two sides of the lead screw mounting hole are symmetrically provided with a group of guide rod holes, the movable clamping plate is movably mounted on the lead screw through the lead screw mounting hole on the movable clamping plate, a guide rod is fixedly mounted between the fixed clamping plate and the lower connecting plate, the position of the guide rod corresponds to the position of the guide rod hole, and the guide rod penetrates through the guide rod hole.

Preferably, a second servo motor is fixedly mounted on the plate body of the fixing clamping plate through a supporting frame, and a rotor of the second servo motor is in transmission connection with the end part of the lead screw through a coupler.

Preferably, medial surface mounting structure is the same on medial surface mounting structure and the first mount pad on the second mount pad, and its structure is the symmetry setting on both, and the lateral surface fixed welding of first mount pad has the motor support, there is first servo motor through clamp structure fixed mounting on the motor support, and fixed mounting has drive gear on first servo motor's the rotor, and fixed mounting has driven gear on the outside axis body of pivot structure on the first mount pad, and for the meshing setting between its driven gear and the drive gear.

Preferably, the upper surface of the belt body of the conveying belt is provided with a plurality of limiting grooves, the limiting grooves are arranged on the conveying belt at equal intervals, a tray is placed in the notch of each limiting groove, and the size of the bottom surface of each tray is matched with that of the notch of each limiting groove.

Preferably, the first packaging equipment and the second packaging equipment are arranged opposite to the notches of the limiting grooves, two limiting groove structures are arranged between the first packaging equipment and the second packaging equipment at intervals, and the distance of the conveying belt driven by the single start of the stepping motor for driving the conveying belt to move is twice of the sum of the width of the limiting groove and the distance between the adjacent limiting grooves.

Compared with the prior art, the invention has the beneficial effects that:

1. the rotating shaft is rotatably arranged on the mounting seat of the packaging equipment, the mounting plate is fixedly mounted at one end of the rotating shaft, and the device for clamping the tray is fixedly mounted on the mounting plate, so that the rotating motion of the tray can be realized, the fresh food on the tray can be subjected to a multi-layer coating effect, and the overall strength of the packaging structure is ensured;

2. a guide rod is fixedly arranged between the fixed clamping plate and the lower connecting plate, so that the stability of the movable clamping plate during up-and-down movement is ensured under the guiding action of the guide rod;

3. and a plurality of groups of limiting grooves are formed in the upper surface of the belt body of the conveying belt at equal intervals, and the tray used for packaging the fresh food is placed in the notch of the tray, so that the phenomenon that the tray is staggered when the conveying belt moves is avoided, and the subsequent packaging work of the rear position is influenced.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at C in fig. 1.

In the figure: the device comprises a first packaging device 1, a second packaging device 2, a conveying support 3, a roller shaft 4, a chain wheel 5, a chain 6, a driven belt pulley 7, a conveying belt 8, a limiting groove 9, a tray 10, a first linear guide rail 11, a first sliding seat 12, a first telescopic electric cylinder 13, a film cutting tool bit 14, a second sliding seat 15, a third sliding seat 16, a second telescopic electric cylinder 17, a third telescopic electric cylinder 18, a first mounting seat 19, a second mounting seat 20, a ball bearing 21, a rotating shaft 22, a mounting plate 23, a fixed clamping plate 24, a lower connecting plate 25, a guide rod 26, a lead screw 27, a movable clamping plate 28, a supporting frame 29, a second servo motor 30, a motor support 31 and a first servo motor 32.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a packaging device for fresh food with high freshness made of natural plant fibers comprises a first packaging device 1 and a second packaging device 2 arranged at the rear side of the first packaging device 1, wherein preservative film feeding devices are arranged at the front sides of the first packaging device 1 and the second packaging device 2, the supports of the first packaging device 1 and the second packaging device 2 are gantry supports, conveying supports 3 are arranged in the support structures in an inserting mode, a plurality of groups of rotating shaft holes are formed in mounting seats at two sides of each conveying support 3, bearings are fixedly arranged in the hole bodies of the rotating shaft holes, roller shafts 4 are fixedly arranged in inner rings of the bearings, conveying belts 8 are arranged on the shaft bodies of the roller shafts 4 in a transmission mode, chain wheels 5 are fixedly arranged on one side of each roller shaft 4, the chain wheels 5 on all the roller shaft structures are in transmission connection through chains 6, and driven belt pulleys 7 are arranged on the roller shafts 4 at the front end, the driven belt pulley 7 is in transmission connection with a transmission belt pulley on a rotor of a stepping motor through a transmission belt, the stepping motor is fixedly arranged on a supporting leg of the conveying support 3 through a fixed support, a first linear guide rail 11 is fixedly arranged on the lower surface of a beam of the first packaging equipment 1, a first sliding seat 12 is slidably arranged on the first linear guide rail 11, a first telescopic electric cylinder 13 is fixedly arranged on the lower surface of the first sliding seat 12, a film cutting tool bit 14 is fixedly arranged on a telescopic structure of the first telescopic electric cylinder 13, a second linear guide rail is arranged on one side of the first linear guide rail 11, a second sliding seat 15 and a third sliding seat 16 are slidably arranged on the guide rails, a second telescopic electric cylinder 17 and a third telescopic electric cylinder 18 are respectively and fixedly arranged on the lower surfaces of the second sliding seat 15 and the third sliding seat 16, a first mounting seat 19 and a second mounting seat 20 are respectively and fixedly arranged on the telescopic structures of the second telescopic electric cylinder 17 and the third telescopic electric cylinder 18, the plate bodies of the first mounting seat 19 and the second mounting seat 20 are respectively provided with a rotating hole, the rotating holes are respectively and fixedly provided with a ball bearing 21, the inner rings of the ball bearings 21 are respectively and fixedly provided with a rotating shaft 22, the inner side end of the rotating shaft 22 close to the inner side is fixedly welded with a mounting plate 23, the inner side surface of the mounting plate 23 close to the upper end is fixedly welded with a fixed clamping plate 24, the lower end of the mounting plate 23 close to the lower end is fixedly welded with a lower connecting plate 25, the plate bodies of the fixed clamping plate 24 and the lower connecting plate 25 are respectively provided with a second rotating hole, a screw 27 is rotatably arranged in the hole body of the second rotating hole, a movable clamping plate 28 is arranged between the fixed clamping plate 24 and the lower connecting plate 25, the rotating shaft 22 is rotatably arranged on the mounting seat of the packaging equipment, the mounting plate 23 is fixedly arranged at one end of the rotating shaft 22, and a device for clamping the tray 10 is, therefore, the fresh food on the tray 10 can be coated in multiple layers, and the overall strength of the packaging structure is guaranteed.

Furthermore, the movable clamping plate 28 is a rectangular plate, a lead screw mounting hole is formed in the center of the plate body, a group of guide rod holes are symmetrically formed in two sides of the lead screw mounting hole, the movable clamping plate 28 is movably mounted on the lead screw 27 through the lead screw mounting hole on the movable clamping plate, a guide rod 26 is fixedly mounted between the fixed clamping plate 24 and the lower connecting plate 25, the position of the guide rod 26 corresponds to the position of the guide rod hole, the guide rod 26 penetrates through the guide rod hole, and the guide rod 26 is fixedly mounted between the fixed clamping plate 24 and the lower connecting plate 25, so that the stability of the movable clamping plate 28 during up-and-down movement is ensured through the guiding effect of the guide rod 26;

further, a second servo motor 30 is fixedly mounted on the plate body of the fixing clamping plate 24 through a supporting frame 29, and a rotor of the second servo motor 30 is in transmission connection with the end part of the screw 27 through a coupler.

Further, the structure of installing the inner side surface on the second installation seat 20 is the same as the structure of installing the inner side surface on the first installation seat 19, the structures of the two are symmetrically arranged, the outer side surface of the first installation seat 19 is fixedly welded with the motor support 31, the motor support 31 is fixedly provided with the first servo motor 32 through the hoop structure, the rotor of the first servo motor 32 is fixedly provided with the transmission gear, the outer side shaft body of the rotating shaft structure on the first installation seat 19 is fixedly provided with the driven gear, and the driven gear and the transmission gear are arranged in a meshed mode.

Further, spacing groove 9 has been seted up to conveyor belt 8's the area body upper surface, spacing groove 9 is equidistant a plurality ofly altogether on conveyor belt 8, and has placed tray 10 in its notch, the bottom surface size of tray 10 is identical with spacing groove 9's notch size, multiple unit spacing groove 9 has been seted up through the equidistant interval of the area body upper surface at conveyor belt 8, and the tray 10 that will be used for packing the giving birth to the bright fresh air is placed in its notch, thereby avoid conveyor belt 8 to lead to the dislocation phenomenon to appear in tray 10 when the motion, thereby influence the packing work of follow-up back position.

Further, first equipment for packing 1 and second equipment for packing 2 all just right sets up with the notch of spacing groove 9 mutually, and two spacing groove structures in interval between first equipment for packing 1 and the second equipment for packing 2, and the stepper motor single start of driving 8 movements of conveyor belt 8 distance that moves is the twice of spacing groove 9 width and adjacent 9 spacing groove interval sums, let two equipment for packing can carry out dislocation packing work to the bright of giving birth to on the assembly line list, thereby effectively improve the efficiency of the bright packing of giving birth to on the list assembly line.

The working principle is as follows: when the device is in actual use, a worker cuts clean fresh vegetables, then prepares the vegetables, puts the vegetables into the tray 10, then stably places the tray 10 in the limiting groove 9, drives the stepping motor, drives the roller shaft 4 to move through the stepping motor, so as to drive the conveying belt 8 to move, stops moving when the tray 10 on the conveying belt 8 is conveyed to a specified position, drives the second telescopic electric cylinder 17 and the third telescopic electric cylinder 18 to press downwards, so as to drive the first mounting seat 19 and the second mounting seat 20 to press downwards, drives the second sliding seat 15 and the third sliding seat 16 to move towards the middle when the tray 10 on the conveying belt 8 is pressed to the specified position, then drives the second servo motor 30 to drive the screw 27 to rotate, so as to drive the movable clamping plate 28 to move upwards, so as to clamp the tray 10, then drive the flexible electric jar of second 17, the flexible electric jar of third 18 return strokes, thereby let tray 10 leave conveyor belt 8, the plastic wrap that send plastic wrap feedway through the double-layered membrane mechanism on the solid fixed splint 24 is tight, then the first servo motor 32 of through drive, thereby drive mounting panel 23 and rotate, tray 10 from driving it rotates, thereby carry out the multilayer cladding to its inside raw and fresh food, after the cladding is accomplished, the first flexible electric jar 13 of rethread drive drives film cutting tool bit 14 and carries out the film cutting operation, then the reverse operation of controlling means again, and put back tray 10 on conveyor belt 8, then pack follow-up tray 10 again can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fresh food equipment for packing is given birth to high freshness of natural plant fiber manufacturing, includes first equipment for packing (1) and sets up second equipment for packing (2) at first equipment for packing (1) rear side, and the front side of first equipment for packing (1), second equipment for packing (2) all is provided with plastic wrap feedway, its characterized in that: the support of the first packaging equipment (1) and the second packaging equipment (2) are both gantry supports, the support structures of the first packaging equipment and the second packaging equipment are internally and alternately provided with a conveying support (3), the mounting seats at two sides of the conveying support (3) are respectively provided with a plurality of groups of rotating shaft holes, the hole bodies of the conveying support (3) are respectively and fixedly provided with a bearing, the inner ring of each bearing is fixedly provided with a roller shaft (4), the shaft body of each roller shaft (4) is provided with a conveying belt (8) in a transmission way, one side of the shaft body of each roller shaft (4) is respectively and fixedly provided with a chain wheel (5), the chain wheels (5) on all the roller shaft structures are in transmission connection through chains (6), the roller shaft (4) at the forefront end is provided with a driven pulley (7), the driven pulley (7) is in transmission connection with a transmission pulley on a rotor of a stepping motor through the transmission belt, and the, the lower surface fixed mounting of the crossbeam of the first packaging equipment (1) is provided with a first linear guide rail (11), the first linear guide rail (11) is provided with a first slide seat (12) in a sliding manner, the lower surface fixed mounting of the first slide seat (12) is provided with a first telescopic electric cylinder (13), the telescopic structure of the first telescopic electric cylinder (13) is fixedly provided with a film cutting tool bit (14), one side of the first linear guide rail (11) is provided with a second linear guide rail, the guide rail is provided with a second slide seat (15) and a third slide seat (16) in a sliding manner, the lower surfaces of the second slide seat (15) and the third slide seat (16) are respectively fixedly provided with a second telescopic electric cylinder (17) and a third telescopic electric cylinder (18), the telescopic structures of the second telescopic electric cylinder (17) and the third telescopic electric cylinder (18) are respectively fixedly provided with a first mounting seat (19) and a second mounting seat (20), all seted up on the plate body of first mount pad (19) and second mount pad (20) and changeed the hole, and equal fixed mounting has ball bearing (21) in its commentaries on classics hole, equal fixed mounting has pivot (22) in the inner circle of ball bearing (21), the equal fixed welding of medial extremity that leans on of pivot (22) has mounting panel (23), the medial surface of mounting panel (23) leans on upper end fixed welding to have solid fixed splint (24), and mounting panel (23) lean on lower extreme fixed welding to have lower connecting plate (25), and all seted up the second on the plate body of solid fixed splint (24) and lower connecting plate (25) and changeed the hole, and rotate in the hole body that the second changeed the hole and be provided with lead screw (27), and be provided with movable splint (28) between gu fixed splint (24) and lower connecting plate (25).

2. The packaging equipment for fresh food with high freshness made of natural plant fiber according to claim 1, wherein the packaging equipment comprises: the utility model discloses a lead screw installation structure, including movable splint (28), lead screw hole, fixed splint (24) and lower connecting plate (25), movable splint (28) are a rectangular plate, and the central point of its plate body puts and has seted up the lead screw mounting hole, and the bilateral symmetry of lead screw mounting hole has seted up a set of guide rod hole, and movable splint (28) are through lead screw mounting hole movable mounting above that on lead screw (27), and fixed splint (24) and lower connecting plate (25) between fixed splint (26) fixed mounting have guide arm (26), the position of guide arm (26) is corresponding with the position in guide rod hole, and guide arm (26) pass.

3. The packaging equipment for fresh food with high freshness made of natural plant fiber according to claim 2, wherein the packaging equipment comprises: a second servo motor (30) is fixedly mounted on a plate body of the fixed clamping plate (24) through a supporting frame (29), and a rotor of the second servo motor (30) is in transmission connection with the end part of the lead screw (27) through a coupler.

4. The packaging equipment for fresh food with high freshness made of natural plant fiber according to claim 3, wherein the packaging equipment comprises: the utility model discloses a motor support, including first mount pad (19), second mount pad (20) are gone up medial surface mounting structure and first mount pad (19) and are gone up medial surface mounting structure the same, and its structure is the symmetry setting on both, and the lateral surface fixed welding of first mount pad (19) has motor support (31), motor support (31) are gone up and are had first servo motor (32) through hoop structure fixed mounting, and fixed mounting has drive gear on the rotor of first servo motor (32), and fixed mounting has driven gear on the outside axis body of pivot structure on first mount pad (19), and for meshing setting mutually between its driven gear and the drive gear.

5. The packaging equipment for fresh food with high freshness made of natural plant fiber according to claim 1, wherein the packaging equipment comprises: limiting grooves (9) are formed in the upper surface of the belt body of the conveying belt (8), a plurality of limiting grooves (9) are arranged on the conveying belt (8) at equal intervals, trays (10) are placed in the notches of the limiting grooves, and the sizes of the bottom surfaces of the trays (10) are matched with those of the notches of the limiting grooves (9).

6. The packaging equipment for fresh food with high freshness made of natural plant fiber according to claim 5, wherein the packaging equipment comprises: first equipment for packing (1) and second equipment for packing (2) all just right set up with the notch of spacing groove (9) mutually, and two spacing groove structures in interval between first equipment for packing (1) and the second equipment for packing (2), and the distance that step motor single start-up driven conveyor belt (8) of drive conveyor belt (8) motion moved is the twice of spacing groove (9) width and adjacent spacing groove (9) interval sum.