CN218086329U - Automatic bagging machine for apples - Google Patents

Abstract

The utility model discloses an automatic apple bagging machine, which comprises a box body, a bag separating mechanism and a bag opening and packaging mechanism, wherein the bag separating mechanism and the bag opening and packaging mechanism are arranged in the box body; open a bag packaging mechanism, include undersetting seat, a plurality of guide arms, go up supporting seat, first centre gripping unit, second centre gripping unit and linear motion mechanism, wherein: the guide rods are parallel to each other, and two ends of each guide rod are respectively and vertically connected with the two support seats; the clamping unit comprises a fixed seat, electromagnetic valves, suckers, heating coils and hot melting strips, wherein the fixed seat is connected with each guide rod in a sliding manner, the electromagnetic valves are fixedly connected to the fixed seat and used for controlling the adsorption action of the suckers, and the heating coils are fixedly connected to the fixed seat and connected with the hot melting strips; and the linear motion mechanism is used for driving the two fixing seats to move in opposite directions to realize that the sucking discs adsorb and open the packaging bag or move in opposite directions to realize that the hot-melt strips heat and seal the packaging bag. The device can obtain better bagging effect and higher work efficiency, and is with low costs, good, the application scope of flexibility is wide.

Description

Automatic bagging machine for apples

Technical Field

The utility model belongs to the technical field of agricultural machine, concretely relates to automatic bagging machine of apple.

Background

With the improvement of living standard and the enhancement of health concept of people, the market of fruits at home and abroad is continuously expanded, the demand of high-quality apples is increased, and in order to improve the selling phase and quality of the apples, young apples of the apples need to be bagged, so that the adverse effects of diseases, insect hazards, natural disasters and the like in the growth period of the apples are reduced. In order to solve the problems of high labor cost and low efficiency of apple bagging, various mechanisms for bagging young apples are developed at home and abroad, and the apple bagging productivity is liberated to a certain extent.

However, the existing apple bagging mechanism has the following defects: 1) The apple bagging machine has a complex structure, high cost and poor sensitivity, and cannot meet the complex planting environment; 2) The bag opening and sealing structure is unstable, so that the situation that the fruit bag cannot be inserted into the sleeve and the bag is removed due to untight sealing is easily caused.

In view of this, in order to obtain better bagging effect and higher work efficiency, provide a novel automatic bagging machine of apple.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to above-mentioned problem, provide an automatic bagging machine of apple, can obtain better bagging effect and higher work efficiency, with low costs, the flexibility is good, application scope is wide.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides an automatic bagging machine of apple, include the box, divide bag mechanism and open bag packaging mechanism, divide bag mechanism and open the interior box of placing of bag packaging mechanism in all, wherein:

the bag separating mechanism is used for conveying the packaging bags to the bag opening and packaging mechanism and comprises a lower frame body, a first motor, a supporting plate, an upper cover body, a plurality of springs and at least one roller wheel, the lower frame body is connected with the upper cover body in a buckling mode, the supporting plate is arranged in the lower frame body, one end of each spring is connected with the bottom wall of the lower frame body, the other end of each spring is connected with the supporting plate, each roller wheel is rotatably connected with the lower frame body and arranged above the supporting plate in parallel, the packaging bags are placed on the supporting plate, and the first motor drives the roller wheels to rotate, so that the packaging bags are driven to move;

open a bag packaging mechanism, include undersetting seat, a plurality of guide arms, go up supporting seat, first centre gripping unit, second centre gripping unit and linear motion mechanism, wherein:

the guide rods are parallel to each other, and two ends of the guide rods are respectively and vertically connected with the lower supporting seat and the upper supporting seat;

the first clamping unit and the second clamping unit are oppositely arranged between the lower supporting seat and the upper supporting seat and respectively comprise a fixed seat, an electromagnetic valve, a sucker, a heating coil and a hot melting strip, the fixed seats are connected with the guide rods in a sliding mode, the electromagnetic valves are fixedly connected to the fixed seats and used for controlling the adsorption action of the suckers, the heating coil is fixedly connected to the fixed seats and electrically connected with the hot melting strip, and the suckers and the hot melting strip are arranged on the adjacent sides of the two fixed seats;

and the linear motion mechanism is used for driving the two fixing seats to move in opposite directions to realize that the sucking discs adsorb and open the packaging bag or move in opposite directions to realize that the hot-melt strips heat and seal the packaging bag.

Preferably, the linear motion mechanism comprises two link mechanisms which are symmetrically arranged in the opposite direction, each link mechanism comprises a second motor, a driving rod and two driven rods, two ends of each driving rod are respectively connected with one end of one driven rod, the other ends of the two driven rods are connected with the fixing seats in a one-to-one correspondence manner, and the second motors are fixedly connected to the box body and drive the driving rods to rotate to drive the two fixing seats to move in the opposite direction or move in the opposite direction.

Preferably, the lateral wall of layer board is connected with a plurality of guide post, and the lateral wall of lower frame body is seted up the spout that a plurality of corresponds, and the guide post slides from top to bottom along the spout.

Preferably, the lower frame body is further provided with a discharge port on the side wall close to the bag opening and packaging mechanism, and is vertically provided with a first support plate, and the upper wall of the first support plate is flush with the lower wall of the discharge port.

Preferably, the outer wall of the roller is provided with anti-slip lines.

Preferably, the guide rods are four and distributed in a rectangular shape.

Preferably, the hot melt strip is provided with a first groove for avoiding the fruit stem.

Preferably, the hot melt strip of the first clamping unit is further provided with a boss, and the hot melt strip of the second clamping unit is correspondingly provided with a second groove.

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

1) The device separates the packaging bags through the bag separating mechanism and conveys the packaging bags to the bag opening and packaging mechanism, the paper bags are contacted with the rollers constantly by utilizing the flexibility of the springs, the stable conveying of the packaging bags is realized, a vacuum negative pressure bag opening mode and a heating bag sealing mode are adopted, two equal-size and reverse tension generated by the linear motion mechanism are combined to realize the opening or the heat sealing of the packaging bags, the structure is simple, the size is small, the cost is low, the flexibility is good, the reliability is high, the better bag sleeving effect and the higher working efficiency can be obtained, the application range is wide and portable, the automatic bag sleeving can be realized only by additionally arranging the mechanical arm matched with the height of the fruit tree, the bag sleeving cost is reduced, and the efficiency is improved;

2) Through offer first recess and through the unsmooth cooperation of hot melt strip at the hot melt strip, avoid causing when the hot melt strip seals to seal not tightly or damage the young fruit carpopodium condition.

Drawings

Fig. 1 is a schematic structural view of the automatic apple bagging machine of the present invention;

fig. 2 is a front view of the automatic apple bagging machine of the present invention;

FIG. 3 is a schematic structural view of the bag separating mechanism of the present invention;

FIG. 4 is a schematic view of the internal structure of the bag separating mechanism of the present invention;

FIG. 5 is a sectional view of the bag separating mechanism of the present invention;

fig. 6 is a schematic structural view of the first clamping unit of the present invention;

fig. 7 is a schematic structural view of the bag opening and sealing mechanism of the present invention.

Description of the reference numerals: 10. a box body; 20. a bag separating mechanism; 30. a bag opening and packaging mechanism; 40. packaging bags; 31. a lower support seat; 32. a guide bar; 33. an upper support base; 34. a first clamping unit; 35. a second clamping unit; 36. a linear motion mechanism; 21. a lower frame body; 22. a spring; 23. a first motor; 24. a roller wheel; 25. a rotating shaft; 26. a pallet; 27. an upper cover body; 341. a fixed seat; 342. an electromagnetic valve; 343. a suction cup; 344. a heating coil; 345. feeding hot melt strips; 346. an electromagnetic valve seat; 347. a vent hole; 351. a lower hot melt strip; 361. a second motor; 362. a driven lever; 363. an active lever.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all 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 application.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

As shown in fig. 1-7, an automatic apple bagging machine comprises a box body 10, a bag separating mechanism 20 and a bag opening and packaging mechanism 30, wherein the bag separating mechanism 20 and the bag opening and packaging mechanism 30 are both arranged in the box body 10, and wherein:

the bag separating mechanism 20 is used for conveying the packaging bags 40 to the bag opening and packaging mechanism 30 and comprises a lower frame body 21, a first motor 23, a supporting plate 26, an upper cover body 27, a plurality of springs 22 and at least one roller 24, the lower frame body 21 is connected with the upper cover body 27 in a buckling mode, the supporting plate 26 is arranged in the lower frame body 21, one end of each spring 22 is connected with the bottom wall of the lower frame body 21, the other end of each spring 22 is connected with the supporting plate 26, each roller 24 is rotatably connected with the lower frame body 21 and arranged above the supporting plate 26 side by side, the packaging bags 40 are placed on the supporting plate 26, and the rollers 24 are driven by the first motor 23 to rotate, so that the packaging bags 40 are driven to move;

bag opening and packaging mechanism 30 includes lower support 31, a plurality of guide arms 32, upper support 33, first clamping unit 34, second clamping unit 35 and linear motion mechanism 36, wherein:

the guide rods 32 are parallel to each other, and two ends of the guide rods are respectively and vertically connected with the lower supporting seat 31 and the upper supporting seat 33;

the first clamping unit 34 and the second clamping unit 35 are oppositely arranged between the lower supporting seat 31 and the upper supporting seat 33, and each clamping unit comprises a fixed seat 341, an electromagnetic valve 342, a sucking disc 343, a heating coil 344 and a hot melting strip, the fixed seats 341 are slidably connected with the guide rods 32, the electromagnetic valve 342 is fixedly connected to the fixed seats 341 and is used for controlling the adsorption action of the sucking disc 343, the heating coil 344 is fixedly connected to the fixed seats 341 and is electrically connected with the hot melting strips, and the sucking discs 343 and the hot melting strips are arranged on the adjacent sides of the two fixed seats 341;

and the linear motion mechanism 36 is used for driving the two fixed seats 341 to move reversely to realize that the suction disc 343 adsorbs and opens the packaging bag 40 or moves oppositely to realize that the hot melt strip heats and seals the packaging bag 40.

Wherein, the device can be used to the suit of apple young fruit, divides bagging apparatus 20 to hold and separate wrapping bag 40, if wrapping bag 40 is the container bag of piling up on layer board 26, and the opening part of container bag can bond and have the hot melt adhesive. Spring 22 is four and is the rectangular array distribution in this embodiment, is favorable to guaranteeing that wrapping bag 40 atress is even, utilizes the elasticity of spring, makes container bag contact with running roller 24 constantly, and the concrete quantity of spring 22, distribution and lectotype can be confirmed according to actual demand. As shown in fig. 4, the number of the rollers 24 is two, and if the rollers are respectively inserted into the rotating shaft 25, two ends of the rotating shaft 25 are rotatably connected to the lower frame 21, and the rotating shaft 25 is perpendicular to the conveying direction of the packing bag 40. The first motor 23 drives the roller 24 close to the side of the bag opening and packaging mechanism 30 to rotate, and drives the packaging bag 40 to move through friction under the clamping action of the supporting plate 26. The case body 10 may have a front open structure and be provided with a handle for easy lifting.

The lower support 31 and the upper support 33 may be slidably coupled to the housing 10 for easy removal or may be fixedly coupled thereto. But the direct rigid coupling of solenoid valve 342 is on fixing base 341 or through the switching of solenoid valve seat 346, still set up the air vent 347 that corresponds the intercommunication with each sucking disc on the fixing base 341, open through the start and stop of the absorption action of solenoid valve 342 control sucking disc 343, heating coil 344 rigid coupling is connected on fixing base 341 and with the hot melt strip electricity, a heating for realizing the hot melt strip, sucking disc 343 and hot melt strip are installed in the adjacent side of two fixing bases 341, and sucking disc 343 and hot melt strip all set up the opening side in wrapping bag 40, the quantity of sucking disc 343 can be arbitrary, for example be two. The packaging bag 40 is positioned between the first clamping unit 34 and the second clamping unit 35 when being conveyed to the bag opening and packaging mechanism 30. The fixing base 341 can be any shape, such as a rectangle, and the adjacent sides of the two fixing bases 341 are further respectively provided with a third groove for avoiding young fruits. The fixing base 341 is slidably connected to each guide rod 32, for example, the fixing base 341 may be connected to a guide sleeve, the guide sleeve may be a split type or an integrated type structure with the fixing base 341, and the guide rods 32 are slidably connected to the guide sleeves in a one-to-one correspondence manner.

The device separates the wrapping bag and carries to opening a bag packaging mechanism through dividing a bag mechanism, utilize the elasticity of spring to make container bag constantly and running roller contact, realize the stable conveying of wrapping bag, and adopt the bag mode of opening of vacuum negative pressure and the mode of heating envelope, combine linear motion mechanism to produce two and wait big and reverse pulling force and realize that the wrapping bag is opened or the heat-seal, moreover, the steam generator is simple in structure, the size is little, and is with low costs, the flexibility is good, the reliability is high, can obtain better bagging effect and higher work efficiency, application scope is wide and portable, only need install the arm with the high adaptation of fruit tree additional, alright realize automatic bagging, the bagging cost is reduced, and the efficiency is improved.

In an embodiment, the linear motion mechanism 36 includes two link mechanisms symmetrically disposed in opposite directions, each link mechanism includes a second motor 361, a driving rod 363, and two driven rods 362, two ends of the driving rod 363 are respectively connected to one end of one of the driven rods 362, the other ends of the two driven rods 362 are correspondingly connected to the fixing bases 341 one by one, and the second motor 361 is fixedly connected to the box 10 and drives the driving rod 363 to rotate to drive the two fixing bases 341 to move in opposite directions or move in opposite directions.

In order to ensure stability, the two link mechanisms are symmetrically arranged in an opposite direction, i.e., similar to an X shape, and are respectively arranged on opposite sides of the fixed seat 341, for example, the other end of the driven rod 362 is connected with the guide sleeves on the fixed seat 341 in a one-to-one correspondence manner, and the second motor 361 can be installed at the central position of the driving rod 363 to drive the two fixed seats 341 to move synchronously. It should be noted that the linear motion mechanism 36 may also be a bidirectional lead screw and nut mechanism.

In one embodiment, the side wall of the supporting plate 26 is connected with a plurality of guiding posts, and the side wall of the lower frame 21 is provided with a plurality of corresponding sliding grooves along which the guiding posts slide up and down.

In an embodiment, the lower frame 21 further has a discharge opening on a side wall thereof near the bag opening and sealing mechanism 30, and a first support plate is vertically disposed, wherein an upper wall of the first support plate is flush with a lower wall of the discharge opening. The discharge port can be used for quickly conveying the separated packaging bag 40 to the bag opening and packaging mechanism 30 under the support of the first supporting plate, and is convenient for placing a new packaging bag 40. The first support plate can reduce the probability of paper bag roll paper generation, and meanwhile, the paper bag can enter the bag opening and packaging mechanism 30 more smoothly.

In one embodiment, the outer wall of the roller 24 is provided with anti-slip threads.

In one embodiment, the number of the guide rods 32 is four and the guide rods are distributed in a rectangular shape.

In one embodiment, the hot melt strip is provided with a first groove avoiding the fruit stem. If the groove is 5mm, the function of sealing the bag to avoid the stem of the young fruit is achieved.

In an embodiment, the heat melting strip of the first clamping unit 34 is further provided with a boss, and the heat melting strip of the second clamping unit 35 is correspondingly provided with a second groove. As shown in fig. 7, the hot melt strip of the first clamping unit 34 is an upper hot melt strip 345, the hot melt strip of the second clamping unit 35 is a lower hot melt strip 351, a boss is arranged on the upper hot melt strip 345 along the length direction of the hot melt strip, the hot melt strip of the second clamping unit 35 is correspondingly provided with a second groove, and the young fruit stem is avoided, so that the situation that the sealing is not tight or the young fruit stem is damaged can be avoided.

The working principle of the automatic apple bagging machine is as follows: starting, bag separation, bag opening, fruit sheathing, sealing and fruit separation. The method comprises the following specific steps:

before the start, the paper bags are filled from the discharge port of the bag separating mechanism 20, and the first clamping unit 34 and the second clamping unit 35 of the bag opening and sealing mechanism 30 are in the maximum opening state. Then the device is started, the first motor 23 drives the roller 24 to rotate at a uniform speed, and the paper bag moves to the middle of the first clamping unit 34 and the second clamping unit 35 along the first supporting plate extending out of the lower frame body 21 under the action of friction force.

Guide posts connected to the supporting plate 26 move along sliding grooves in the lower frame body 21 and slide along with the reduction of paper bags, so that the paper bags are guaranteed to be in contact with the rollers 24 constantly, and the supporting plate 26 is just in contact with the rollers 24 at the limit position.

After the paper bag smoothly enters the bag opening and sealing mechanism 30, the second motor 361 rotates positively to drive the driving rod 363 to move, the driving rod 363 drives the two driven rods 362 to move, so that equal-size reverse pulling force is generated, the first clamping unit 34 and the second clamping unit 35 move oppositely to be closed, the leather cups of the two pairs of suckers 343 are squeezed to discharge air in the cavity, a vacuum state is achieved, and the paper bag is adsorbed on the suckers 343. Then the second motor 361 rotates reversely by the same angle to open the first clamping unit 34 and the second clamping unit 35, the paper bag opens at the same time under the suction force of the suction disc 343, and at this time, the device is moved to sleeve young fruits, so that the young fruits are located between the first clamping unit 34 and the second clamping unit 35, for example, between the third grooves of the two fixing bases 341, and one end of the fruit stem is located at the side where the hot melt strip is located.

The hot melt strip is opened has wide 5 mm's first recess, prevents that first clamping unit 34 and second clamping unit 35 from crushing the carpopodium during operation to leave the space and make young fruit can with external contact, guarantee the growing environment.

After the young fruit enters, the actions are repeated, the second motor 361 rotates positively to drive the driving rod 363 to move, the driving rod 363 drives the two driven rods 362 to move, and accordingly equal-magnitude reverse pulling force is generated, and the first clamping unit 34 and the second clamping unit 35 move oppositely to be closed. After closing, the solenoid valve 342 is switched to control the suction cup 343 to deflate while the heating coil 344 is heating. After heating coil 344 generates heat to a certain degree, heat is transferred to corresponding hot melt strip, and the hot melt adhesive of container bag sealing end melts the bonding, the suitable time of delay, second motor 361 reverses, and first clamping unit 34 and second clamping unit 35 reverse motion open, and the sucking disc 343 no longer adsorbs the container bag, and the bagging machine leaves the young fruit, accomplishes the bagging.

All possible combinations of the technical features of the embodiments described above may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express the more specific and detailed embodiments described in the present application, but should not be understood as the limitation of the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (8)

1. The utility model provides an automatic bagging machine of apple which characterized in that: automatic bagging machine of apple includes box (10), divides bag mechanism (20) and opens bag packaging mechanism (30), divide bag mechanism (20) and open bag packaging mechanism (30) and all place in box (10), wherein:

the bag separating mechanism (20) is used for conveying a packaging bag (40) to the bag opening and packaging mechanism (30) and comprises a lower frame body (21), a first motor (23), a supporting plate (26), an upper cover body (27), a plurality of springs (22) and at least one roller (24), the lower frame body (21) is connected with the upper cover body (27) in a buckling mode, the supporting plate (26) is arranged in the lower frame body (21), one end of each spring (22) is connected with the bottom wall of the lower frame body (21), the other end of each spring (22) is connected with the supporting plate (26), each roller (24) is connected with the lower frame body (21) in a rotating mode and arranged above the supporting plate (26) in parallel, the packaging bag (40) is placed on the supporting plate (26), and the rollers (24) are driven to rotate through the first motor (23), so that the packaging bag (40) is driven to move;

open bag packaging mechanism (30), including lower carriage (31), a plurality of guide arm (32), last supporting seat (33), first clamping unit (34), second clamping unit (35) and linear motion mechanism (36), wherein:

the guide rods (32) are parallel to each other, and two ends of the guide rods are respectively and vertically connected with the lower supporting seat (31) and the upper supporting seat (33);

the first clamping unit (34) and the second clamping unit (35) are arranged between the lower supporting seat (31) and the upper supporting seat (33) relatively, and each clamping unit comprises a fixed seat (341), an electromagnetic valve (342), a sucking disc (343), a heating coil (344) and a hot melting strip, the fixed seats (341) are connected with the guide rods (32) in a sliding mode, the electromagnetic valves (342) are fixedly connected onto the fixed seats (341) and used for controlling the adsorption action of the sucking discs (343), the heating coil (344) is fixedly connected onto the fixed seats (341) and electrically connected with the hot melting strips, and the sucking discs (343) and the hot melting strips are arranged on the adjacent sides of the two fixed seats (341);

the linear motion mechanism (36) is used for driving the two fixed seats (341) to move reversely to enable the sucker (343) to suck and open the packaging bag (40) or move oppositely to enable the hot melt strip to heat and seal the packaging bag (40).

2. The automatic apple bagging machine of claim 1, wherein: the linear motion mechanism (36) comprises two link mechanisms which are symmetrically arranged in the opposite direction, each link mechanism comprises a second motor (361), a driving rod (363) and two driven rods (362), two ends of each driving rod (363) are respectively connected with one end of each driven rod (362), the other ends of the two driven rods (362) are connected with the fixing seats (341) in a one-to-one correspondence mode, the second motors (361) are fixedly connected onto the box body (10) and drive the driving rods (363) to rotate to drive the two fixing seats (341) to move in the opposite direction or move in the opposite direction.

3. The automatic apple bagging machine of claim 1, wherein: the lateral wall of layer board (26) is connected with a plurality of guide post, the corresponding spout of a plurality of is seted up to the lateral wall of lower framework (21), the guide post is followed the spout slides from top to bottom.

4. The automatic apple bagging machine of claim 1, wherein: the lower frame body (21) is close to the side wall of the bag opening and packaging mechanism (30), a discharge hole is further formed in the side wall, a first supporting plate is perpendicularly arranged, and the upper wall of the first supporting plate is flush with the lower wall of the discharge hole.

5. The automatic apple bagging machine of claim 1, wherein: the outer wall of the roller (24) is provided with anti-skid grains.

6. The automatic apple bagging machine of claim 1, wherein: the guide rods (32) are four and are distributed in a rectangular shape.

7. The automatic apple bagging machine of claim 1, wherein: the hot melting strip is provided with a first groove avoiding the fruit handle.

8. The automatic apple bagging machine of claim 1, wherein: the hot melt strip of first centre gripping unit (34) still is equipped with the boss, the hot melt strip of second centre gripping unit (35) has seted up the second recess correspondingly.

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