CN114671095B - Fruit and vegetable crisp packaging bag sealing machine - Google Patents
Fruit and vegetable crisp packaging bag sealing machine Download PDFInfo
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- CN114671095B CN114671095B CN202210595628.5A CN202210595628A CN114671095B CN 114671095 B CN114671095 B CN 114671095B CN 202210595628 A CN202210595628 A CN 202210595628A CN 114671095 B CN114671095 B CN 114671095B
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- fruit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
- B65B59/003—Arrangements to enable adjustments related to the packaging material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/16—Applying or generating heat or pressure or combinations thereof by rotary members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
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- Mechanical Engineering (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
The invention discloses a fruit and vegetable crisp packaging bag sealing machine which comprises a rack, wherein two sides of the top of the rack are respectively provided with a conveyor for conveying fruit and vegetable crisp packaging bags, the fruit and vegetable crisp packaging bag sealing machine also comprises a packaging bag material conveying mechanism, a plastic packaging assembly adjusting mechanism and a packaging bag sealing mechanism, and the packaging bag material conveying mechanism is arranged at the top of the inner side of the rack. According to the invention, by arranging the packaging bag material conveying mechanism, the plastic package component adjusting mechanism and the packaging bag sealing mechanism, the packaging bags enter in a single row and in a row under the action of the guide plate, the L-shaped bag pieces on the two sides form the bracket, the packaging bags are convenient to stably place, the cracks are convenient to quickly align, the directional stable transmission is realized by matching the support of the side limiting frame and the auxiliary orientation of the bag opening butt plate, the stability of the fruit and vegetable crisp piece packaging bags can be ensured, the sealing efficiency and the sealing quality are improved, a plurality of fruit and vegetable crisp piece packaging bags enter the seals in sequence and are discharged, the labor intensity is reduced, the automatic sealing processing is realized, and the actual production needs are met.
Description
Technical Field
The invention relates to the technical field of food packaging and sealing, in particular to a sealing machine for a fruit and vegetable crisp packaging bag.
Background
The sealing machine is a machine for sealing a container filled with a packing material, and after a product is filled into the packaging container, the product is sealed and stored in order to keep the product quality and avoid the product loss, the packaging container needs to be sealed.
The sealing machine mainly comprises a body box and a sealing mechanism, and by arranging the sealing mechanism, unnecessary labor cost is reduced, and the sealing success rate is higher; only adopt a motor, just accomplished whole procedure of sealing, the low energy environmental protection, and only adopt a motor, thereby unnecessary cost of maintenance has been reduced, the motor drives the flywheel and rotates, when first rectangle tooth is stirred to second rectangle tooth, thereby make the wrapping bag move under the hot plate, then the flywheel continues to rotate, when third rectangle tooth is stirred to second rectangle tooth, make the piece of swaing downswing, thereby realize that the hot plate seals the wrapping bag, thereby greatly increased mill's productivity. Above-mentioned technical scheme relies on manual operation to require more, can't realize automatic high-efficient processing, and this production level can't satisfy actual production needs.
Therefore, it is necessary to invent a sealing machine for fruit and vegetable crisp packaging bags to solve the above problems.
Disclosure of Invention
The invention aims to provide a fruit and vegetable crisp packaging bag sealing machine which is provided with a packaging bag material conveying mechanism, a plastic packaging component adjusting mechanism and a packaging bag sealing mechanism, wherein packaging bags enter in a single row and in rows under the action of a guide plate, L-shaped bag pieces on two sides form a bracket to facilitate stable placement of the packaging bags, and the packaging bags are convenient to align quickly after being slotted.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a crisp piece wrapping bag capper of fruit vegetables, includes the frame, frame top both sides all are equipped with the conveyer that is used for transporting the crisp piece wrapping bag of fruit vegetables, still include wrapping bag material conveying mechanism, plastic envelope subassembly adjustment mechanism and wrapping bag sealing mechanism, wherein:
the packaging bag material conveying mechanism is arranged at the top of the inner side of the rack and comprises two guide plates, a horizontal conveying belt and two side limiting frames for righting the packaging bags of the fruit and vegetable crisp chips, the two guide plates are used for connecting transition areas between the conveyors at the two sides and the horizontal conveying belt, the two side limiting frames are arranged in number, and the two side limiting frames are symmetrically distributed at the two sides of the horizontal conveying belt;
the plastic package assembly adjusting mechanism is used for adjusting the working height of the package bag sealing mechanism, a working frame is arranged on the plastic package assembly adjusting mechanism, and the package bag sealing mechanism is arranged at the center of the bottom of the working frame;
the packaging bag sealing mechanism comprises a case box fixedly connected with the working frame, a bag opening butt joint plate is arranged at the bottom of one side of the case box, an adjustable transmission assembly is arranged in the case box, and two heat-sealing transmission assemblies which are symmetrically distributed are arranged at the bottom of the case box;
when conveyer, guide board and horizontal conveyor directionally carried the crisp piece wrapping bag of fruit vegetables, lateral part spacing and sack butt joint board are ajusted the crisp piece wrapping bag of fruit vegetables, and the sack position heat-seal of heat-seal transmission subassembly to the crisp piece wrapping bag of fruit vegetables is fixed.
According to the preferable scheme, the heat-seal transmission assembly comprises a C-shaped frame plate, an electromagnetic heater is mounted in the middle of the inner side of the C-shaped frame plate, a heat-seal roller is arranged at the connecting end of the electromagnetic heater, the electromagnetic heater enables the temperature of the heat-seal roller to rise, vertical conveying belts are arranged on two sides of the electromagnetic heater, and first transmission rollers rotatably connected with the C-shaped frame plate are arranged at two ends of each vertical conveying belt;
the adjustable transmission component comprises a double-shaft bidirectional cylinder arranged on the top of a bottom plate of a case, the input end of the double-shaft bidirectional cylinder is connected with a pneumatic mechanism to supply air to adjust the length of the output end of the double-shaft bidirectional cylinder, a plurality of transverse sliding grooves which are uniformly distributed are arranged on the bottom plate of the case, soil-shaped connecting blocks fixed with the top wall of the C-shaped frame plate are uniformly and slidably connected in the transverse sliding grooves, output shafts on two sides of the double-shaft bidirectional cylinder are respectively in transmission connection with two of the soil-shaped connecting blocks, driving shaft rods are rotatably connected to two ends of the side wall of the case, limiting notches which are symmetrically distributed are arranged on the outer surface of the driving shaft rods, first bevel gears are slidably connected to the outer sides of the driving shaft rods, convex blocks which slide with the limiting notches are fixedly connected to the inner sides of the first bevel gears, positioning boxes are slidably connected to the outer sides of the driving shaft rods, and the first bevel gears are rotatably connected with the positioning boxes, the bottom of the positioning box is rotatably connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, a bottom plate of the case box is also provided with a strip-shaped hole, a driven shaft rod penetrating through the strip-shaped hole is fixedly connected to the center of the second bevel gear, and the driven shaft rod is in transmission connection with the first transmission roller;
a plurality of cover plates are mounted at the top of the case box through screws, a first driving motor is fixedly connected to the cover plate located at the end of the top of the case box, a first belt is connected between an output shaft of the first driving motor and the outer side of one of the driving shaft levers in a transmission mode, and a second belt is connected between the outer sides of the driving shaft levers on the two sides in a transmission mode.
As a preferred scheme of the invention, the transverse sliding groove, the limiting notch and the strip-shaped hole are matched in position, the transverse sliding groove, the limiting notch and the strip-shaped hole are equal in length, and the first bevel gears on the two sides are symmetrically distributed, so that the two vertical conveying belts are driven to the same side.
As a preferred scheme of the invention, the plastic package assembly adjusting mechanism comprises a v-21274and a v-shaped frame which are fixedly connected with the outer side wall of the rack, wherein longitudinal sliding grooves are formed in the middle parts of two ends of the inner side wall of the v-21274, one-way lead screws are rotatably connected inside the two longitudinal sliding grooves, screw sleeves which are in threaded sleeve connection with the one-way lead screws are slidably connected inside the longitudinal sliding grooves, and one end of each screw sleeve extends out of the inside of the longitudinal sliding groove and is fixedly connected with the working frame;
the bottom ends of the two unidirectional screw rods are fixedly connected with first chain wheels, a first chain is chain-driven and connected between the outer sides of the two first chain wheels, the top of one end of the shaped frame is fixedly connected with a second driving motor, and an output shaft of the second driving motor is in transmission connection with the end part of one of the unidirectional screw rods;
the sliding device is characterized by further comprising two limiting sliding rods which are symmetrically distributed, wherein the two limiting sliding rods are fixed on two sides of the top of the rack respectively, sliding sleeves are connected to the limiting sliding rods in a sliding mode, and the sliding sleeves are fixedly connected with the working framework.
As a preferable scheme of the present invention, an installation and movement frame for installing and adjusting the position of the side limiting frame is provided between the side limiting frame and the frame, and the installation and movement frame includes:
the two-way screw rods are rotationally connected with the rack, the number of the two-way screw rods is two, the two-way screw rods are symmetrically distributed at two ends of the inner side of the rack, supporting pieces which are symmetrically distributed are sleeved at two ends of the outer side of each two-way screw rod in a threaded manner, and the top ends of the supporting pieces are fixedly connected with the bottom wall of the side limiting frame;
the adjusting rod is rotatably connected to one side of the rack, second chain wheels are fixedly mounted on the same longitudinal section of the adjusting rod and the outer sides of the two-way screw rods, and second chains are chain-driven and connected among the outer sides of the second chain wheels.
According to the preferable scheme, the side limiting frame comprises a limiting plate, and wedge-shaped openings are formed in two ends of the limiting plate;
the limiting plate inside wall is seted up flutedly, the recess internal rotation is connected with a plurality of first rollers that are linear array and distribute.
As a preferable aspect of the present invention, the horizontal transfer belt includes:
the two second transmission rollers are rotatably connected with the rack, two conveying belts are connected between the outer sides of the two second transmission rollers in a transmission manner, a gap is formed between the two conveying belts, a plurality of uniformly distributed L-shaped pocket pieces are arranged at the side edge of each conveying belt in the gap, and the L-shaped pocket pieces at the two sides are not in contact with each other;
and a third driving motor is fixedly connected to the bottom of the rack, and a third belt is connected between an output shaft of the third driving motor and the outer side of one of the second conduction rollers in a transmission manner.
According to the preferable scheme, the heights of the two ends of the guide plate are respectively matched with the conveyor and the L-shaped pocket pieces, the positions of the two ends of the guide plate correspond to the end positions of the conveyor and the horizontal conveyor belt, the guide plate is in a flat funnel shape, and the side edge of the guide plate is fixedly connected with the baffle plate and used for enabling the fruit and vegetable crisp packaging bags to be sequentially arranged in a single row and pass through.
According to the preferable scheme, the end part of the bottom wall of the bag opening butt joint plate is provided with a warping head, a bag opening and closing groove is formed in the bag opening butt joint plate, and second rollers are rotatably connected to two sides, located on the bag opening and closing groove, of the bag opening butt joint plate, so that the bag openings of the fruit and vegetable crisp chip packaging bags are folded, aligned and then subjected to heat sealing;
the bag opening merging groove is located in the center of the two heat-seal transmission assemblies, and corresponds to the gap between the two conveying belts.
As a preferable scheme of the invention, the transmission speed of the horizontal conveyor belt is equal to that of the vertical conveyor belt, and the transmission directions of the horizontal conveyor belt and the vertical conveyor belt are the same;
two the wrapping bag material direction of delivery of conveyer is the same, is used for the input respectively and inputs processing wrapping bag material, and sack butt joint board is located the input one side of processing wrapping bag material.
In the technical scheme, the invention provides the following technical effects and advantages:
1. by arranging the packaging bag material conveying mechanism, the plastic package assembly adjusting mechanism and the packaging bag sealing mechanism, the packaging bags are fed in single row and in line under the action of the guide plate, the L-shaped bag pieces on the two sides form a bracket which is convenient for stable placement of the packaging bags, and the packaging bags are convenient to align rapidly by slotting, and the stability of the packaging bags of the fruit and vegetable crisp chips can be ensured by matching with the support of the lateral limiting frame and the auxiliary orientation of the bag opening butt plate and realizing the directional stable transmission, so that the sealing efficiency and the sealing quality are improved, a plurality of packaging bags of the fruit and vegetable crisp chips are sequentially fed into the seals and discharged, the labor intensity is reduced, and the automatic sealing processing is realized to meet the actual production requirements;
2. the device has the advantages that the thickness of the sealing material can be adaptively adjusted while effective transmission is realized through the matching of the adjustable transmission assembly and the heat-sealing transmission assembly, in addition, the working frame can drive the packaging bag sealing mechanism to be lifted and adjusted through arranging the plastic package assembly adjusting mechanism, so that the device can be used for sealing packaging bags with different heights and different thickness specifications corresponding to the bag mouth parts of the packaging bags with different heights;
3. support the wrapping bag through the spacing frame of lateral part, first roller becomes sliding friction and is rolling friction, reduce the apparent wearing and tearing of crisp piece wrapping bag of fruit vegetables, and the wedge mouth material of being convenient for gets into, further set up the structure of supporting into adjustable structure, can avoid the food crushing in the wrapping bag, and horizontal conveyor passes through clamping-force and frictional force with vertical conveyer belt and drives the crisp piece wrapping bag of fruit vegetables removal in step, avoid the crisp piece wrapping bag of fruit vegetables slope at the removal in-process and lead to sealing bad problem, also can reduce the breakage of the crisp piece food packaging in-process of fruit vegetables.
Drawings
In order to more clearly illustrate the embodiments of the present application or 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 the drawings.
FIG. 1 is a first perspective view of the overall construction of the present invention;
FIG. 2 is a second perspective view of the overall construction of the present invention;
FIG. 3 is a third perspective view of the overall construction of the present invention;
FIG. 4 is a side plan view of the overall structure of the present invention;
FIG. 5 is a plan view of the input end of the overall structure of the present invention;
FIG. 6 is a top view of the overall structure of the present invention;
FIG. 7 is a bottom plan view of the overall structure of the present invention;
FIG. 8 is a perspective view of the internal mounting structure of the housing of the present invention;
FIG. 9 is a top view of the internal mounting structure of the housing of the present invention;
FIG. 10 is a first perspective view of the package sealing mechanism of the present invention;
FIG. 11 is a second perspective view of the package sealing mechanism of the present invention;
FIG. 12 is a side view of the package sealing mechanism of the present invention;
FIG. 13 is a bottom view of the bag closure mechanism of the present invention;
FIG. 14 is a plan view of the input end of the bag closure mechanism of the present invention;
FIG. 15 is a first perspective view of the housing and adjustable drive assembly of the present invention;
FIG. 16 is a second perspective view of the housing and adjustable drive assembly of the present invention;
FIG. 17 is a top partial schematic view of the housing and adjustable drive assembly of the present invention;
FIG. 18 is a perspective view of a portion of an adjustable drive assembly according to the present invention;
FIG. 19 is a perspective view of the heat seal actuator assembly of the present invention;
FIG. 20 is a perspective view of the distribution structure of the conveyor belt and the L-shaped pockets of the present invention;
fig. 21 is a first perspective view of the plastic package assembly adjustment mechanism of the present invention;
fig. 22 is a second perspective view of the plastic package assembly adjustment mechanism of the present invention.
Description of reference numerals:
a frame-1; a conveyor-2; a guide plate-3; a horizontal conveyor belt-4; a side limiting frame-5; a working frame-6; a case-7; bag mouth butt joint plate-8; adjustable drive assembly-9; a heat-seal transmission assembly-10; \ 21274and a C-shaped frame-11; mounting a movable frame-12; a cover plate-13;
a conveyor belt-401; l-shaped pocket piece-402; a third drive motor-403; a third belt-404;
a limiting plate-501; a wedge-shaped opening-502; a first roller-503;
bag mouth merging groove-801; a second roller-802;
a biaxial bidirectional cylinder-901; traversing the chute-902; a soil-shaped connecting block-903; an active shaft-904; a limiting notch-905; a first bevel gear-906; localization box-907; bump-908; a second bevel gear-909; a strip-shaped hole-910; driven shaft-911; a first drive motor-912; a first belt-913; a second belt-914;
a C-shaped frame plate-101; an electromagnetic heater-102; a heat sealing roller-103; a vertical conveyor-104;
a longitudinal chute-111; a one-way screw rod-112; a screw sleeve-113; a first sprocket-114; a first chain-115; a second drive motor-116; a limiting slide bar-117; a sliding sleeve-118;
a bidirectional screw rod-121; a support member-122; an adjustment lever-123; a second sprocket-124; a second chain-125.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The invention provides a sealing machine for fruit and vegetable crisp packaging bags, which comprises a frame 1, wherein two sides of the top of the frame 1 in the structure are respectively provided with a conveyor 2 for conveying fruit and vegetable crisp packaging bags, and the sealing machine also comprises a packaging bag material conveying mechanism, a plastic package assembly adjusting mechanism and a packaging bag sealing mechanism, wherein:
the fruit and vegetable crisp chip packaging machine is characterized in that a packaging bag material conveying mechanism is arranged at the top of the inner side of a rack 1 and comprises two guide plates 3, two horizontal conveyor belts 4 and two side limiting frames 5 for righting fruit and vegetable crisp chip packaging bags, the number of the guide plates 3 in the structure is two, the two guide plates 3 are used for connecting transition areas between the conveyors 2 and the horizontal conveyor belts 4 at two sides, the number of the side limiting frames 5 in the structure is two, and the two side limiting frames 5 are symmetrically distributed at two sides of the horizontal conveyor belts 4;
in the structure, a plastic package assembly adjusting mechanism is used for adjusting the working height of a packaging bag sealing mechanism, a working frame 6 is arranged on the plastic package assembly adjusting mechanism, and the packaging bag sealing mechanism is arranged at the center of the bottom of the working frame 6;
the structure-based packaging bag sealing mechanism comprises a case box 7 fixedly connected with a working frame 6, a bag opening butt joint plate 8 is arranged at the bottom of one side of the case box 7, an adjustable transmission assembly 9 is arranged in the case box 7 in the structure, and two heat-sealing transmission assemblies 10 which are symmetrically distributed are arranged at the bottom of the case box 7 in the structure;
when conveyer 2, guide board 3 and horizontal conveyor 4 directionally carried the crisp piece wrapping bag of fruit vegetables in the structure, lateral part spacing 5 and sack butt joint board 8 just to the crisp piece wrapping bag of fruit vegetables in the structure, and heat-seal drive assembly 10 is fixed to the sack position heat-seal of the crisp piece wrapping bag of fruit vegetables.
Specifically, when the fruit and vegetable crisp chip packaging bags are conveyed, the fruit and vegetable crisp chip packaging bags sequentially pass through the conveyor 2 at the input end side, the guide plate 3 at the input end side, the horizontal conveyor belt 4 and the conveyor 2 at the output end side, automatic single-row and row entry is realized at the guide plate 3 at the input end side, only the entry angle of the fruit and vegetable crisp chip packaging bags needs to be adjusted, the entering horizontal conveyor belt 4 can be used for directional stable conveying, and the stability of the fruit and vegetable crisp chip packaging bags can be ensured by matching with the support of the lateral limiting frame 5 and the auxiliary orientation of the bag opening butt joint plate 8, so that the automatic sealing efficiency and the sealing quality are improved.
In the scheme, in order to improve the sealing effect, the improvement is made in such a way that the heat sealing transmission assembly 10 in the structure comprises a C-shaped frame plate 101, an electromagnetic heater 102 is installed in the middle of the inner side of the C-shaped frame plate 101 in the structure, a heat sealing roller 103 is arranged at the connecting end of the electromagnetic heater 102, the electromagnetic heater 102 enables the temperature of the heat sealing roller 103 to rise, vertical conveying belts 104 are arranged on two sides of the electromagnetic heater 102 in the structure, and first transmission rollers which are rotatably connected with the C-shaped frame plate 101 are arranged at two ends of the vertical conveying belts 104 in the structure;
the adjustable transmission component 9 in the structure comprises a double-shaft bidirectional cylinder 901 arranged at the top of the bottom plate of the case box 7, the input end of the double-shaft bidirectional cylinder 901 is connected with a pneumatic mechanism to supply air to adjust the length of the output end of the double-shaft bidirectional cylinder 901, the bottom plate of the case box 7 in the structure is provided with a plurality of cross sliding grooves 902 which are uniformly distributed, soil-shaped connecting blocks 903 which are fixed with the top wall of the C-shaped frame plate 101 are all connected in the cross sliding grooves 902 in the structure in a sliding way, output shafts at two sides of the double-shaft bidirectional cylinder 901 are respectively connected with two soil-shaped connecting blocks 903 in a transmission way, two ends of the side wall of the case box 7 in the structure are both rotatably connected with a driving shaft lever 904, the outer side surface of the driving shaft lever 904 in the structure is provided with limit notches 905 which are symmetrically distributed, the outer side of the driving shaft lever 904 in the structure is connected with a first bevel gear 906 in a sliding way, and the inner side of the first bevel gear 906 is fixedly connected with a lug 908 which slides with the limit notch 905, in the structure, a positioning box 907 is connected to the outer side of a driving shaft 904 in a sliding manner, a first bevel gear 906 is connected with the positioning box 907 in a rotating manner, a second bevel gear 909 is connected to the bottom of the positioning box 907 in a rotating manner in the structure, the first bevel gear 906 is connected with the second bevel gear 909 in a meshing manner, a strip-shaped hole 910 is further formed in a bottom plate of a case box 7 in the structure, a driven shaft 911 penetrating through the strip-shaped hole 910 is fixedly connected to the axis of the second bevel gear 909, and the driven shaft 911 is in transmission connection with a first transmission roller;
in the structure, a plurality of cover plates 13 are arranged at the top of a case box 7 through screws, a first driving motor 912 is fixedly connected to the cover plate 13 at the end part of the top of the case box 7, a first belt 913 is in transmission connection between the output shaft of the first driving motor 912 and the outer side of one of the driving shaft rods 904, and a second belt 914 is in transmission connection between the outer sides of the driving shaft rods 904 at two sides;
in order to ensure the structural strength and the adjustment adaptability, the positions of the transverse sliding chute 902, the limiting notch 905 and the strip-shaped hole 910 in the structure are matched, the lengths of the transverse sliding chute 902, the limiting notch 905 and the strip-shaped hole 910 are equal, and the first bevel gears 906 in the structures at the two sides are distributed symmetrically, so that the two vertical conveyor belts 104 are driven to the same side;
specifically, when the packaging bag is sealed, in order to adapt to different packaging bag thicknesses, the length of the output end of a double-shaft bidirectional cylinder 901 is adjusted by controlling a pneumatic mechanism, the soil-shaped connecting block 903 is pushed to slide in a way of crossing the sliding groove 902, and the two heat-seal transmission assemblies 10 are driven to approach or separate from each other, so that the thickness adaptive adjustment is realized, in the moving process of the heat-seal transmission assemblies 10, the connection structure of a first bevel gear 906, a second bevel gear 909 and a machine box 7 and the sliding limit matching of a bump 908 and a limit notch 905 can ensure the transmission of driving force while the position is adjusted, namely, the machine box 7 can drive the second bevel gear 909 and a driven shaft 911 to move along a strip-shaped hole 910, after the adjustment is completed, an output shaft of a first driving motor 912 drives a driving shaft 904 through a first belt 913, and under the driving of a second belt 914, and the first bevel gear 906 and the second bevel gear 909 are always kept engaged, the vertical conveyor belts 104 on both sides of the electromagnetic heater 102 and the heat-sealing roller 103 can move synchronously, and the adjusted heat-sealing transmission assembly 10 can also transmit at the sealing position of the packaging bag.
In order to improve the applicability of the invention, the device can seal the packaging bags with different heights, and the structure is further optimized as follows: the plastic package assembly adjusting mechanism in the structure comprises a longitudinal sliding groove 111 formed in the middle of each of two ends of the inner side wall of the shape frame 11, a one-way screw rod 112 is rotatably connected inside the longitudinal sliding grooves 111 in the two structures, a threaded sleeve 113 in threaded sleeve connection with the one-way screw rod 112 is slidably connected inside the longitudinal sliding groove 111, and one end of the threaded sleeve 113 in the structure extends out of the longitudinal sliding groove 111 and is fixedly connected with the working frame 6;
the bottom ends of the unidirectional screw rods 112 in the two structures are fixedly connected with first chain wheels 114, a first chain 115 is chain-connected between the outer sides of the two first chain wheels 114, 21274in the structure, the top of one end of the shaped frame 11 is fixedly connected with a second driving motor 116, and an output shaft of the second driving motor 116 in the structure is in transmission connection with the end part of one unidirectional screw rod 112;
the device also comprises two limit slide bars 117 which are symmetrically distributed, wherein the limit slide bars 117 in the two structures are respectively fixed at two sides of the top of the frame 1, the limit slide bars 117 are connected with a sliding sleeve 118 in a sliding way, and the sliding sleeve 118 in the structures is fixedly connected with the working frame 6;
specifically, one of them one-way lead screw 112 of second driving motor 116 output shaft transmission, and under the transmission of first sprocket 114 and first chain 115, swivel nut 113 of both sides is in the inside vertical slip of vertical mouthful spout 111, and drives wrapping bag sealing mechanism lift adjustment through work frame 6 to correspond the wrapping bag sack position of co-altitude, it is convenient to adjust, and factor of safety is high.
In order to avoid crushing the food in the wrapping bag, set up the structure of supporting as adjustable structure, be equipped with between lateral part spacing 5 and the frame 1 in the structure and be used for the installation of lateral part spacing 5 and position control to remove frame 12, and the installation removes frame 12 and includes:
the two-way screw rods 121 are rotatably connected with the rack 1, the number of the two-way screw rods 121 is two, the two-way screw rods 121 in the two structures are symmetrically distributed at two ends of the inner side of the rack 1, the two ends of the outer side of each two-way screw rod 121 are sleeved with the supporting pieces 122 which are symmetrically distributed in a threaded manner, and the top ends of the supporting pieces 122 are fixedly connected with the bottom walls of the side limiting frames 5;
the adjusting rod 123 is rotatably connected to one side of the frame 1, in the structure, the outer sides of the adjusting rod 123 and the two-way screw rods 121 are fixedly provided with second chain wheels 124 on the same longitudinal section, and second chains 125 are chain-driven and connected among the outer sides of the second chain wheels 124;
specifically, the rotation adjusting rod 123 can drive a second chain wheel 124 to rotate, and the second chain wheel 124, the other second chain wheels 124 and the second chain 125 are matched to enable the two-way screw rods 121 on the two sides to rotate synchronously, so that the positions of the supporting pieces 122 on the two sides are adjusted to drive the side limiting frames 5 to adjust the distance, and food in the fruit and vegetable crisp chip packaging bag is protected.
Further, the supporting effect of the fruit and vegetable crisp packaging bag is optimized, the side limiting frame 5 in the structure comprises a limiting plate 501, and wedge-shaped openings 502 are formed in two ends of the limiting plate 501;
in the structure, a groove is formed in the inner side wall of a limiting plate 501, and a plurality of first rollers 503 which are distributed in a linear array are rotatably connected in the groove;
specifically, when the side limiting frames 5 on the two sides support the fruit and vegetable crisp packaging bag, the sliding friction is changed into rolling friction through the first roller 503, so that the abrasion of the outer surface of the fruit and vegetable crisp packaging bag is reduced, and the wedge-shaped opening 502 is convenient for materials to enter.
In order to improve the directionality of the fruit and vegetable crisp chip packaging bags during transportation, the horizontal conveyor belt 4 is further optimized, and the horizontal conveyor belt 4 comprises:
two second transmission rollers rotatably connected with the frame 1, two conveying belts 401 are connected between the outer sides of the two second transmission rollers in a transmission manner, a gap is formed between the two conveying belts 401, a plurality of uniformly distributed L-shaped pocket pieces 402 are arranged inside the gap on the side edge of the conveying belt 401, and the L-shaped pocket pieces 402 on the two sides are not in contact with each other, so that the bottom corner of the fruit and vegetable crisp chip packaging bag can be arranged between the L-shaped pocket pieces 402 on the two sides;
in the structure, the bottom of the frame 1 is fixedly connected with a third driving motor 403, and a third belt 404 is connected between the output shaft of the third driving motor 403 and the outer side of one of the second conduction rollers in a transmission manner;
specifically, third driving motor 403 drives a second conduction roller through third belt 404 and rotates to make two conveyer belts 401 rotate in step and equidirectional, the L shape pocket piece 402 of two conveyer belts 401 opposite sides can follow conveyer belts 401 and have enough to meet the need in step, the both sides L shape pocket piece 402 that lies in the top in the motion forms the bracket, and the bracket middle part is equipped with and cracks, this crack can make the entering of fruit vegetables crisp piece wrapping bag bottom corner, be convenient for put positive fruit vegetables crisp piece wrapping bag, and be difficult for squinting and empting behind the positive fruit vegetables crisp piece wrapping bag.
The fruit and vegetable crisp packaging bags are placed in a single row in the conveying process, the heights of two ends of a guide plate 3 in the structure are respectively matched with a conveyor 2 and an L-shaped pocket piece 402, the positions of two ends of the guide plate 3 correspond to the end positions of the conveyor 2 and a horizontal conveyor belt 4, the guide plate 3 in the structure is in a flat funnel shape, and a baffle is fixedly connected to the side edge of the guide plate 3 and used for the fruit and vegetable crisp packaging bags to be sequentially arranged in a single row for passing;
it is specific, guide board 3 is connected conveyer 2 and horizontal transfer area 4, make the crisp piece wrapping bag of fruit vegetables can the transition transport on the horizontal plane, under the guide of guide board 3 of baffle and infundibulate, conveyer 2 is the transported substance constantly, constantly promote the crisp piece wrapping bag of fruit vegetables list in proper order arrange through and enter horizontal transfer area 4 and process, this moment only need adjust the entering direction of the crisp piece wrapping bag of fruit vegetables a little can, the labor intensity of the manual work is reduced, the work efficiency of package sealing is improved.
As a preferred scheme of the invention, the end part of the bottom wall of the bag mouth butt joint plate 8 in the structure is provided with a warping head, the bag mouth butt joint plate 8 is provided with a bag mouth joint groove 801, and the bag mouth butt joint plate 8 is positioned at two sides of the bag mouth joint groove 801 and is rotatably connected with a second roller 802, so that the bag mouths of the fruit and vegetable crisp chip packaging bags are folded, aligned and then are subjected to heat sealing;
in the structure, the bag opening merging groove 801 is located at the center position of the two heat-seal transmission assemblies 10, and the bag opening merging groove 801 corresponds to the gap position between the two conveying belts 401.
Based on the technical scheme, in order to ensure the stability of the transportation of the fruit and vegetable crisp chip packaging bags, the transmission rates of the horizontal conveyor belt 4 and the vertical conveyor belt 104 in the structure are equal, and the transmission directions of the horizontal conveyor belt 4 and the vertical conveyor belt 104 are the same;
the conveying directions of the packaging bag materials of the conveyors 2 in the two structures are the same and are respectively used for inputting and inputting the packaging bag materials to be processed, and the bag opening butt joint plate 8 is positioned on one side of the input end of the packaging bag materials to be processed;
specifically, horizontal conveyor 4 passes through clamping-force and frictional force with vertical conveyor 104 and drives the crisp piece wrapping bag of fruit vegetables and removes, and the moving direction is from the input of equipment to the output of equipment, and the crisp piece wrapping bag top of fruit vegetables and bottom can keep synchronous motion to realize stable transmission, avoid the crisp piece wrapping bag of fruit vegetables to remove the in-process slope and lead to sealing bad problem.
When the sealing machine for the fruit and vegetable crisp packaging bag is used, the working process is as follows:
firstly, the fruit and vegetable crisp packaging bags are conveyed by the conveyor 2 on the input end side and are led to the horizontal conveyor belt 4 through the guide plate 3 on the input end side, in the process, the fruit and vegetable crisp packaging bags are transitionally conveyed on a horizontal plane, under the action of the baffle plate and the funnel-shaped guide plate 3 and the continuous pushing of conveyed materials by the conveyor 2, the fruit and vegetable crisp packaging bags are sequentially arranged in a single row and pass through and enter the horizontal conveyor belt 4 for processing, at the moment, only the entering direction of the fruit and vegetable crisp packaging bags needs to be slightly adjusted, after the fruit and vegetable crisp packaging bags enter, the fruit and vegetable crisp packaging bags are supported by a bracket consisting of L-shaped bag pieces 402 on two sides and are placed more stably, corners at the bottoms of the fruit and vegetable crisp packaging bags can just enter the slits in the middle of the bracket, the packaging bags are quickly straightened, in the advancing process, the bag opening butt joint plate 8 is further folded through the bag opening and the combining groove 801 and the bag opening part is straightened, and then the horizontal conveyor belt 4 and the vertical conveyor belt 104 synchronously drive the fruit and vegetable crisp packaging bags through clamping force and friction force The top and the bottom of the bag move, the lateral limiting frames 5 on two sides support the fruit and vegetable crisp packaging bags on the lateral sides, sliding friction is changed into rolling friction through the first roller 503, abrasion on the outer surfaces of the fruit and vegetable crisp packaging bags is reduced, the fruit and vegetable crisp packaging bags are transmitted to the sealing part, the electromagnetic heater 102 enables the heat sealing roller 103 to reach the temperature required by heat sealing, the bag openings of the folded fruit and vegetable crisp packaging bags are subjected to heat sealing through rolling, then the fruit and vegetable crisp packaging bags are continuously transmitted until the fruit and vegetable crisp packaging bags are output from the guide plate 3 on the output end side and the conveyor 2 on the output end side, in the output process, the sealing parts of the fruit and vegetable crisp packaging bags can be cooled, a plurality of fruit and vegetable crisp packaging bags sequentially enter the seals and are discharged, and efficient and high-quality automatic sealing processing is realized.
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 invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. The utility model provides a crisp piece wrapping bag capper of fruit vegetables, includes frame (1), frame (1) top both sides all are equipped with conveyer (2) that are used for transporting the crisp piece wrapping bag of fruit vegetables, its characterized in that: still include wrapping bag material conveying mechanism, plastic envelope subassembly adjustment mechanism and wrapping bag sealing mechanism, wherein:
the packaging bag material conveying mechanism is arranged at the top of the inner side of the rack (1), and comprises two guide plates (3), two horizontal conveying belts (4) and two side limiting frames (5) for righting the packaging bags of the fruit and vegetable crisp chips, wherein the two guide plates (3) are used for connecting transition areas between the conveyors (2) on the two sides and the horizontal conveying belts (4), the two side limiting frames (5) are arranged in two, and the two side limiting frames (5) are symmetrically distributed on the two sides of the horizontal conveying belts (4);
the plastic package assembly adjusting mechanism is used for adjusting the working height of the packaging bag sealing mechanism, a working frame (6) is arranged on the plastic package assembly adjusting mechanism, and the packaging bag sealing mechanism is arranged at the central position of the bottom of the working frame (6);
the packaging bag sealing mechanism comprises a case box (7) fixedly connected with the working frame (6), a bag opening butt joint plate (8) is arranged at the bottom of one side of the case box (7), an adjustable transmission assembly (9) is arranged in the case box (7), and two heat-sealing transmission assemblies (10) which are symmetrically distributed are arranged at the bottom of the case box (7);
when conveyer (2), guide board (3) and horizontal conveyor (4) are directional to carry the crisp piece wrapping bag of fruit vegetables, lateral part spacing frame (5) and sack butt-joint plate (8) are ajusted the crisp piece wrapping bag of fruit vegetables, and heat-seal transmission subassembly (10) are fixed to the sack position heat-seal of the crisp piece wrapping bag of fruit vegetables.
2. The sealing machine of the fruit and vegetable crisp packaging bag of claim 1 is characterized in that: the heat-sealing transmission assembly (10) comprises a C-shaped frame plate (101), an electromagnetic heater (102) is installed in the middle of the inner side of the C-shaped frame plate (101), a heat-sealing roller (103) is arranged at the connecting end of the electromagnetic heater (102), the electromagnetic heater (102) enables the temperature of the heat-sealing roller (103) to rise, vertical conveying belts (104) are arranged on two sides of the electromagnetic heater (102), and first conveying rollers rotatably connected with the C-shaped frame plate (101) are arranged at two ends of each vertical conveying belt (104);
the adjustable transmission assembly (9) comprises a double-shaft bidirectional cylinder (901) arranged at the top of a bottom plate of a case box (7), the input end of the double-shaft bidirectional cylinder (901) is connected with a pneumatic mechanism to adjust the length of the output end of the double-shaft bidirectional cylinder (901) by supplying air, a plurality of uniformly distributed transverse sliding chutes (902) are formed in the bottom plate of the case box (7), soil-shaped connecting blocks (903) fixed with the top wall of a C-shaped frame plate (101) are connected in the transverse sliding chutes (902) in a sliding mode, output shafts at two sides of the double-shaft bidirectional cylinder (901) are respectively in transmission connection with two soil-shaped connecting blocks (903), driving shaft levers (904) are rotatably connected at two ends of the side wall of the case box (7), limiting notches (905) are symmetrically distributed on the outer side surfaces of the driving shaft levers (904), and first bevel gears (906) are connected on the outer sides of the driving shaft levers (904) in a sliding mode, a convex block (908) which slides with the limiting notch (905) is fixedly connected to the inner side of the first bevel gear (906), a positioning box (907) is slidably connected to the outer side of the driving shaft rod (904), the first bevel gear (906) is rotatably connected with the positioning box (907), a second bevel gear (909) is rotatably connected to the bottom of the positioning box (907), the first bevel gear (906) is meshed with the second bevel gear (909) and is connected with the bottom plate of the case box (7), a strip-shaped hole (910) is further formed in the bottom plate of the second bevel gear (909), a driven shaft rod (911) penetrating through the strip-shaped hole (910) is fixedly connected to the axis of the second bevel gear (909), and the driven shaft rod (911) is in transmission connection with the first transmission roller;
a plurality of apron (13) are installed through the screw at the top of quick-witted case (7), and quick-witted case (7) top lies in first driving motor (912) of fixedly connected with on apron (13) of tip, the transmission is connected with first belt (913) between first driving motor (912) output shaft and one of them initiative axostylus axostyle (904) the outside, and the transmission is connected with second belt (914) between the initiative axostylus axostyle (904) the outside of both sides.
3. The sealing machine of the fruit and vegetable crisp packaging bag of claim 2 is characterized in that: the transverse sliding groove (902), the limiting notch (905) and the strip-shaped hole (910) are matched in position, the lengths of the transverse sliding groove (902), the limiting notch (905) and the strip-shaped hole (910) are equal, and the first bevel gears (906) on two sides are symmetrically distributed to enable the two vertical conveying belts (104) to be driven to the same side.
4. The sealing machine of the fruit and vegetable crisp packaging bag of claim 1 is characterized in that: the plastic package assembly adjusting mechanism comprises a v-21274and a shaped frame (11), the v-21274and the shaped frame (11) are fixedly connected with the outer side wall of the rack (1), longitudinal sliding grooves (111) are formed in the middle parts of the two ends of the inner side wall of the shaped frame (11), a one-way lead screw (112) is rotatably connected inside each of the two longitudinal sliding grooves (111), a threaded sleeve (113) in threaded sleeve connection with the one-way lead screw (112) is slidably connected inside each longitudinal sliding groove (111), and one end of each threaded sleeve (113) extends out of the corresponding longitudinal sliding groove (111) and is fixedly connected with the working frame (6);
the bottom ends of the two unidirectional screw rods (112) are fixedly connected with first chain wheels (114), a first chain (115) is chain-driven and connected between the outer sides of the two first chain wheels (114), the top of one end of the rectangular frame (11) is fixedly connected with a second driving motor (116), and an output shaft of the second driving motor (116) is in transmission connection with the end part of one unidirectional screw rod (112);
the device is characterized by further comprising two limiting sliding rods (117) which are symmetrically distributed, wherein the two limiting sliding rods (117) are fixed on two sides of the top of the rack (1) respectively, the limiting sliding rods (117) are connected with sliding sleeves (118) in a sliding mode, and the sliding sleeves (118) are fixedly connected with the working frame (6).
5. The sealing machine of the fruit and vegetable crisp packaging bag of claim 1 is characterized in that: be equipped with between spacing (5) of lateral part and frame (1) and be used for spacing (5) installation of lateral part and position control's installation removal frame (12), and installation removal frame (12) includes:
the bidirectional screw rods (121) are rotatably connected with the rack (1), the number of the bidirectional screw rods (121) is two, the two bidirectional screw rods (121) are symmetrically distributed at two ends of the inner side of the rack (1), supporting pieces (122) which are symmetrically distributed are sleeved at two ends of the outer side of each bidirectional screw rod (121) in a threaded manner, and the top ends of the supporting pieces (122) are fixedly connected with the bottom wall of the side limiting frame (5);
the adjusting rod (123) is rotatably connected to one side of the rack (1), second chain wheels (124) are fixedly mounted on the same longitudinal section of the outer sides of the adjusting rod (123) and the two-way screw rods (121), and second chains (125) are chain-driven and connected among the outer sides of the second chain wheels (124).
6. The sealing machine of the fruit and vegetable crisp packaging bag of claim 1 is characterized in that: the side limiting frame (5) comprises a limiting plate (501), and wedge-shaped openings (502) are formed in two ends of the limiting plate (501);
the limiting plate (501) is provided with a groove on the inner side wall, and a plurality of first rollers (503) distributed in a linear array are rotationally connected in the groove.
7. The sealing machine of the fruit and vegetable crisp packaging bag of claim 1 is characterized in that: the horizontal conveyor belt (4) comprises:
the two second transmission rollers are rotatably connected with the rack (1), two conveying belts (401) are connected between the outer sides of the two second transmission rollers in a transmission mode, a gap is formed between the two conveying belts (401), a plurality of uniformly distributed L-shaped pocket pieces (402) are arranged inside the gap on the side edge of each conveying belt (401), and the L-shaped pocket pieces (402) on the two sides are not in contact with each other;
the bottom of the rack (1) is fixedly connected with a third driving motor (403), and a third belt (404) is connected between an output shaft of the third driving motor (403) and the outer side of one of the second conduction rollers in a transmission manner.
8. The machine for sealing fruit and vegetable crisp packaging bags according to claim 7, characterized in that: guide board (3) both ends height respectively with conveyer (2) and L shape pocket piece (402) phase-match, and guide board (3) both ends position corresponds the tip position of conveyer (2) and horizontal transfer belt (4), guide board (3) set up to flat infundibulate, and the side fixedly connected with baffle of guide board (3) for the fruit vegetables crisp piece wrapping bag singly arranges in proper order and passes through.
9. The sealing machine of the fruit and vegetable crisp packaging bag of claim 7 is characterized in that: the end part of the bottom wall of the bag mouth butt joint plate (8) is provided with a warping head, a bag mouth combining groove (801) is formed in the bag mouth butt joint plate (8), and second rollers (802) are rotatably connected to two sides of the bag mouth combining groove (801) on the bag mouth butt joint plate (8) so that the bag mouths of the fruit and vegetable crisp chip packaging bags are folded, aligned and then thermally sealed;
the bag mouth merging and combining groove (801) is located in the center positions of the two heat-seal transmission assemblies (10), and the bag mouth merging and combining groove (801) corresponds to the gap position between the two conveying belts (401).
10. The sealing machine of the fruit and vegetable crisp packaging bag of claim 2 is characterized in that: the transmission speed of the horizontal conveyor belt (4) is equal to that of the vertical conveyor belt (104), and the transmission direction of the horizontal conveyor belt (4) is the same as that of the vertical conveyor belt (104);
two the wrapping bag material direction of delivery of conveyer (2) is the same, is used for the input respectively and inputs processing wrapping bag material, and sack butt joint board (8) are located the input one side of processing wrapping bag material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210595628.5A CN114671095B (en) | 2022-05-30 | 2022-05-30 | Fruit and vegetable crisp packaging bag sealing machine |
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| CN202210595628.5A CN114671095B (en) | 2022-05-30 | 2022-05-30 | Fruit and vegetable crisp packaging bag sealing machine |
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| CN114671095A CN114671095A (en) | 2022-06-28 |
| CN114671095B true CN114671095B (en) | 2022-08-02 |
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| CN117566212B (en) * | 2024-01-16 | 2024-05-14 | 河北厚德汉方医疗器械集团股份有限公司 | Packaging bag sealing equipment |
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| FR2695374A1 (en) * | 1992-09-10 | 1994-03-11 | Nijal | Tray-filling equipment for food products - uses tray conveyor with side plates and braking system to give uninterrupted line ready for filling |
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Effective date of registration: 20220831 Address after: 266000 west end of Changhe Road, Jiangshan Town, Laixi City, Qingdao City, Shandong Province Patentee after: QINGDAO KINGER FOOD Co.,Ltd. Address before: 264000 Ma Shan Street, Yantai High-tech Zone, Shandong Province, via No. 17 Eighth Road Patentee before: Yantai Youfang Robot Technology Co.,Ltd. Patentee before: QINGDAO KINGER FOOD Co.,Ltd. |