WO2023011663A1

WO2023011663A1 - Garbage bin capable of carrying out automatic packing and having simplified bagging mechanism

Info

Publication number: WO2023011663A1
Application number: PCT/CN2022/113795
Authority: WO
Inventors: 刘杰
Original assignee: 广东邦泽创科电器股份有限公司
Priority date: 2021-08-02
Filing date: 2022-08-21
Publication date: 2023-02-09

Abstract

Disclosed in the present utility model is a garbage bin capable of carrying out automatic packing and having a simplified bagging mechanism, wherein a bag pulling clamp is pushed to move back and forth by means of forward and backward movements of a bagging slide seat, and when the bag pulling clamp moves, a clamp unfolding ejector rod abuts against the bag pulling clamp, so that the bag pulling clamp is unfolded and clamps a garbage bag, an independent driving mechanism is not required to drive the bag pulling clamp, the structure is simple, and the cost is low; a sealing mechanism is arranged on the bagging slide seat, the bagging slide seat moves back and forth so as to be able to simultaneously carry out bagging and sealing, and the bagging and sealing efficiency is high; and it is only necessary to control the bagging slide seat to slide back and forth and stop, a complicated control circuit is not required, and thus the reliability is high and the cost is low.

Description

A kind of automatic bagging trash bin with simplified bagging mechanism

technical field

The utility model relates to the technical field of garbage cans, in particular to an automatic packing garbage can which simplifies the bagging mechanism.

Background technique

Existing automatic packing dustbin majority is to adopt special annular full-body garbage bag, and the exhaust fan installed at the bottom of the garbage bin is used to extract air, and the garbage bag is pulled out downwards under the effect of negative pressure.

Because the sealing of the garbage can is not strong, the negative pressure generated by the exhaust fan is not strong, the bagging force is not strong, and the bagging efficiency is low. Although the bagging mechanism of this type of automatic packaging garbage can is simple in structure, it needs to cooperate with the sealing mechanism to The garbage bag can only be pulled out after the bottom of the garbage bag is sealed, and the efficiency of packing and bagging is very low.

In addition, the automatic packaging trash can simulates the process of human double-gloved garbage bags through a complex moving mechanism. The structure is relatively complex, and the power required is also large, resulting in a more complex structure, large volume and weight, and high cost. , low reliability, so it is necessary to be improved.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide an automatic packing trash can with a simplified bagging mechanism. The bagging mechanism is simple in structure, low in cost, high in reliability, reduces the space occupied by the trash can, and reduces the weight of the trash can .

In order to achieve the above purpose, the technical solution adopted by the utility model is: an automatic packing trash can which simplifies the bagging mechanism. The barrel cover of the discarding port has a barrel cavity for storing garbage inside the barrel body, and the barrel cavity is connected to the discarding port. One side of the discarding port is provided with a bag storage mechanism for storing multiple garbage bags. The top of the bag storage mechanism or There is a sealing mechanism below, including a bagging slide and a slide drive mechanism. The bagging slide is slidably installed on the upper part of the barrel body or inside the barrel cover. The bagging slide is connected to the drive mechanism of the slide. A bag clamping device is slidably installed on the side respectively. The bag clamping device is provided with a bag-pull clip with the chuck facing the bag storage mechanism. An unclip stopper or installation integrally formed on the bagging slide is respectively provided above each bag-pull clip. On the opening pin of the bagging slide,

The bag clip is press-fitted with the corresponding opening stopper or the bag clip is press-fitted with the corresponding clip-opening ejector rod, when the clip-opening stopper or the clip-opening ejector rod is pressed against the rear end of the bag clip, to realize When the bagging slide moves, the bag holder is automatically pushed open.

Compared with the prior art, the utility model has the advantages that the bag holder moves back and forth through the bagging slide, and the bag holder moves forward and backward when the bag holder is moved, and the ejector rod of the clip is pushed against the bag holder so that the bag holder is opened. And clamp the garbage bag, no independent driving mechanism is needed to drive the bag clip, the structure is simple and the cost is low; the sealing mechanism is set on the bagging slide, and the bagging slide can move back and forth to complete bagging and sealing at the same time, bagging and High sealing efficiency; it only needs to control the front and rear sliding and stop of the bagging slide, without complex control circuit, high reliability and low cost.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is an enlarged view of part A of Fig. 1 of the present utility model;

Fig. 3 is the structural representation of bagging mechanism of the present utility model;

Fig. 4 is a schematic diagram of the state when the bagging mechanism of the present invention completes bagging;

Fig. 5 is a schematic diagram of the state when the bagging mechanism of the present invention opens the bag clip;

Fig. 6 is a schematic diagram of the state when the bagging mechanism of the present invention moves to the bag storage mechanism;

Fig. 7 is a schematic diagram of the state when the bagging mechanism of the present invention clamps garbage bags;

Fig. 8 is an exploded view of the bagging slide of the present invention;

Fig. 9 is an exploded view of the pocket sliding seat of the present invention.

Fig. 10 is a structural schematic diagram of a bagging slide provided with an opening block;

Fig. 11 is an enlarged view of part A in Fig. 10;

Fig. 12 is a schematic structural view of the bagging slide in Fig. 10;

Figure 13 is an exploded view of the bagging slide in Figure 10;

Fig. 14 is a schematic structural view of the storage bag box in Fig. 10;

In the picture:

1 barrel body, 11 discarding port, 12 barrel cavity, 13 bagging slide bar, 14 opening and clamping top plate;

2 barrel lids, 21 trigger strips, 211 slopes;

31 bag storage box, 32 bag box seat, 33 bag outlet, 34 hanging bag column, 35 bag clip block;

41 heating strip, 42 rubber pad;

51 Sliding seat for bagging, 511 Mounting port for sliding seat, 512 Guide column, 513 Sliding hole for ejector rod, 514 Sliding hole for bagging, 515 Wear-resistant sleeve, 521 Driving motor, 522 Synchronous belt, 523 Transmission gear, 53 Bag clamping device , 531 upper clip, 532 lower clip, 533 clip connecting column, 534 clip reset torsion spring, 535 clip angle, 54 open clip ejector rod, 541 ejector rod elastic reset part, 55 clip pocket slide seat, 551 guide Sliding hole, 552 sliding seat return spring, 553 locking part, 554 locking hole, 56 clamping block;

6 clip self-locking mechanism, 61 locking lever, 62 limit platform, 63 locking return spring, 64 locking installation shell, 65 rod hole.

Detailed ways

An automatic packing garbage can with simplified bagging mechanism, as shown in Figures 1 to 14, includes a barrel body 1, the top of the barrel body 1 is provided with a discarding port 11 for putting in garbage, and the upper part of the barrel body 1 is movably installed with a cover for A barrel cover 2 with a discard port 11 is provided, and the inside of the barrel body 1 has a barrel chamber 12 for storing garbage. The barrel cavity 12 communicates with the discard port 11, and one side of the discard port 11 is provided with a storage bag for storing a plurality of garbage bags mechanism, a sealing mechanism is provided above or below the bag storage mechanism, and a bagging mechanism is provided on the upper part of the barrel cavity 12. The bagging mechanism includes a bagging slide 51 and a drive mechanism for the slide, and the bagging slide 51 is slidably installed in the barrel cavity. On the top of 12, the sliding seat drive mechanism transmission is connected to the bagging slide 51; on the bagging slide 51, at least one bag clip is slidably installed, and the length of the bag clip is greater than the width of the bagging slide 51 in the sliding direction. The top of the top is provided with an opening ejector rod 54, which is fixed or movably installed on the bagging slide 51, and the opening ejector rod 54 is matched with the bag holder, and the front and rear ends of the bag holder are connected with the storage bag respectively. The mechanism and the barrel body 1 are movable against each other, so that when the bagging slide 51 is moved, the rear end of the bag clip is pressed against the barrel body 1, so that the clip-opening ejector rod 54 is pushed against the rear end of the bag clip and the bag is opened folder.

Most of the traditional automatic garbage bins only rely on the exhaust fan to extract the garbage bags from top to bottom through the principle of negative pressure. The steps are cumbersome and the bagging efficiency is low; a small part uses a complex moving mechanism to simulate the process of people's double-gloved garbage bags. High cost and low reliability. However, the utility model pushes the bag holder to move forward and backward through the bagging slide 51. When the bag holder moves, the push rod 54 is pushed against the bag holder so that the bag holder is opened and holds the garbage bag without an independent The driving mechanism drives the bag-pull folder, which has a simple structure and low cost; the sealing mechanism is set on the bagging slide 51, and the bagging slide 51 can move back and forth to complete bagging and sealing at the same time, with high bagging and sealing efficiency; only need to control The bagging slide 51 slides back and forth and stops without complex control circuit, high reliability and low cost.

As shown in Figure 8, the left and right ends of the bagging slide 51 are respectively provided with through slide mounting openings 511, and each slide mounting opening 511 is slidably installed with a pocket slide 55 respectively. Respectively buckle and connect a bag clip, the bottom of the pocket slide 55 is provided with at least one guide slide hole 551, the corresponding bagging slide 51 is provided with a guide slide 512, and the guide slide 551 is sleeved on the guide slide 512 Go up and slide and cooperate with guide ram 512, and guide ram 512 is sheathed with a sliding seat return spring 552, to realize the backward reset of folder bag slide 55. The left and right ends of the bagging slide 51 are respectively provided with pull bag clips. One side of the garbage bag is fixed on the bag storage mechanism, and the other side is fixed on the two pull bag clips. After bagging is completed, the garbage bag is discarded. A rectangular bag mouth is formed below the mouth to prevent garbage from entering the gap between the garbage bag and the barrel body 1; the bag clip is buckled and connected to the bag slide seat 55, because the bag clip is opened and closed repeatedly, it can be used for a long time It will cause the clip of the bag clip to return to the torsion spring 534 to relax, and the clamping force will drop or the bag clip will be damaged and replaced more conveniently and quickly, prolonging the overall service life of the garbage can.

As shown in FIG. 9 , the pull bag folder includes an upper clip 531 , a lower clip 532 , a clip connecting column 533 and a clip reset torsion spring 534 , and the middle parts of the upper clip 531 and the lower clip 532 are connected with the clip connecting column 533 respectively. Rotating connection, the clip return torsion spring 534 is sleeved on the clip connection column 533, one end of the clip return torsion spring 534 is against the upper clip 531, and the other end is against the lower clip 532, so as to realize the upper clip under normal conditions. The front end of 531 and the front end of lower clip 532 abut and cooperate to form a closed state; the lower clip 532 is snap-fitted with clip pocket slide 55, and the rear end of upper clip 531 is upturned to meet the front end of upper clip 531. A clip angle 535 is formed at the top, and the clip angle 535 is 90-180°. The upper clip 531 is rolled or slide-pressed with the unclip push rod 54, or the upper clip 531 is rolled or slid with the unclamp stopper 56. Press fit.

The middle part of the upper clip 531 has a clip angle 535, which is bounded by the clip angle 535, and the upper clip 531 is divided into a front end and a rear end. When opening the clip, the clip bag sliding seat 55 drives the bag clip to move forward. , when the clip-opening push rod 54 is positioned at the rear end of the upper clip 531, the clip-opening push rod 54 presses down the rear end of the upper clip 531, and now the front end of the upper clip 531 is upturned to open the bag clip. After opening the bag clip, the bagging slide 51 moves towards the bag storage mechanism. During the movement, the opening push rod 54 keeps pressing against the rear end of the upper clip 531, and the clip angle 535 prevents the bagging slide 51 from When moving, the pocket sliding seat 55 moves backwards, which improves the success rate of unclamping and bagging.

The left and right ends of the upper part of the sliding seat installation port 511 are respectively vertically provided with ejector rod sliding holes 513, and the left and right ends of the clamping ejector rod 54 are respectively slid up and down and installed in two ejector rod sliding holes 513, and the clamping ejector rod 54 is At least one push rod elastic return member 541 is connected between the upper part of the sliding seat installation opening 511 and is used for downwardly restoring the unclamping push rod 54 . When the upper clamping piece 531 moves relative to the clamping ejector rod 54, the clamping ejector rod 54 can move up and down at the same time, preventing jamming during the clamping, reducing wear and improving reliability; , so that the clamp-opening push rod 54 remains in a depressed state, presses against the rear end of the upper clip 531, and maintains the clamp-opened state.

The bag storage mechanism includes a bag storage box 31 and a bag box seat 32. The bag storage box 31 is movably installed on the bag box seat 32. The bag storage box 31 is provided with a bag outlet 33 relative to the side of the bagging slide seat 51. The bag storage box The left and right ends of the top surface of 31 extend upwards respectively two bag-hanging columns 34, and the left and right ends of the top of a plurality of garbage bags are respectively hung on the two bag-hanging columns 34 successively, and the bottom of each garbage bag passes through the outlet. The bag mouth 33 is folded or rolled up to the inside of the bag storage box 31, so that the bag mouth of the garbage bag is respectively fixed on the two bag hanging posts 34 and the two bag clips after bagging, forming a rectangular shape under the discarding port 11. pocket. Storage bag box 31 is snapped connected with bag box seat 32, is convenient to add garbage bag, when adding garbage bag, the top of a plurality of garbage bags is hung on two bag-hanging posts 34 successively, and then the bottom of garbage bag is collected. Roll or fold it into the bag storage box 31, and finally install the bag box seat 32. The steps of adding garbage bags are simple, and there is no need to replace the entire bag storage box 31, let alone a special ring-shaped full-body garbage bag, and the cost of consumables is low.

The sealing mechanism includes a heating strip 41 and a rubber pad 42, the heating strip 41 is arranged under the bag storage mechanism or the bottom of the bagging slide 51, and the corresponding rubber pad 42 is arranged under the bagging slide 51 or under the bag storage mechanism , The heating strip 41 and the rubber pad 42 are movable against and press fit, so as to realize the hot-melt sealing between the heating strip 41 and the rubber pad 42 to clamp the opening of the garbage bag. After the garbage bags of the bag storage mechanism are rolled or folded into the bag storage box 31, a heating strip 41 is installed under the bag storage box. When the garbage bags are full, the bagging slide 51 moves toward the heating strip 41 until the garbage bags are The mouth of the bag is clamped between the heating strip 41 and the rubber pad 42 on the bagging slide 51. The heating strip 41 heats the mouth of the bag to complete heat sealing. The cross-sectional shape of the rubber pad 42 is circular or square, and the rubber pad 42 is clamped or pasted on the bagging slide 51 or the bag storage mechanism.

As shown in Figure 3, the slide drive mechanism includes a drive motor 521, a synchronous belt 522 and at least two transmission gears 523, and the two transmission gears 523 are respectively rotatably mounted on the upper part of the bucket body 1, and the two transmission gears 523 are located on the bagging slide respectively. The front and back ends of either side of the seat 51, the two ends of the synchronous belt 522 are respectively sleeved on the two transmission gears 523 and connected with the transmission gear 523, the driving motor 521 is transmission connected with any transmission gear 523, and the bagging slide Seat 51 is connected with synchronous belt 522 transmission, to realize that drive motor 521 drives bagging slide 51 to slide back and forth. The bagging slide 51 is driven to move back and forth by the driving motor 521, which is more convenient without manual operation. Of course, the bagging slide 51 can also be manually driven to move back and forth, so as to further simplify the structure and reduce the manufacturing cost.

The automatic packing garbage can is also provided with a control mechanism, the control mechanism includes a control switch and a plurality of trigger switches, the control switch and the trigger switch are respectively electrically connected to the drive motor 521, the control switch is arranged on the lid 2 or the barrel body 1, and the trigger switches are respectively It is arranged on the motion track of the bagging slide 51 to realize the control of the forward rotation, reverse rotation or shutdown of the drive motor 521 . The position of the bagging slide 51 is detected by the trigger switch, so as to control the drive motor 521, and all operations can be completed by simply pressing the control switch, which is more convenient and fast to use, and does not require excessive learning costs.

As shown in Fig. 3 and Fig. 8, two bagging slide bars 13 are respectively arranged on the left and right sides of the discarding port 11, and the left and right ends of the bagging slide seat 51 are provided with bagging slide holes 514 respectively, and the bagging slide holes 514 are respectively Slidingly cooperate with bagging slide bar 13; Preferably, wear-resistant sleeve 515 is installed in the bagging slide hole 514, and wear-resistant cover 515 is slidingly matched with bagging slide bar 13; The rear end of two bagging slide bar 13 There is an opening clip top plate 14 connected between the parts, and the rear end of the bag clip or bag clip slide seat 55 is movable against the top plate 14 to cooperate with the bag clip slide seat 55 to move forward when the bag slide seat 51 moves. promote. The bagging slide 51 moves repeatedly and is easy to wear and tear. After the wear-resistant sleeve 515 is severely worn, the wear-resistant sleeve 515 can be replaced directly without replacing the entire bagging slide 51, which further prolongs the service life of the complete machine and reduces maintenance costs.

The bucket body 1 is also provided with a bag supporting mechanism, the bag supporting mechanism includes a bag supporting fan, the bag supporting fan has an air inlet and an air outlet, the bag supporting fan is installed on the bottom of the bucket body 1, the air inlet communicates with the bucket cavity 12, and the air outlet It is communicated with the atmosphere so as to generate negative pressure in the bucket cavity 12 to cover the inner wall of the bucket body 1 with garbage bags. The bag-supporting fan spreads the garbage bags all over the inner wall of the barrel body 1 to prevent the garbage bags from being fully opened when discarding light-weight garbage such as paper scraps, resulting in waste of garbage bag capacity.

The side of each bag clamping device 53 is also respectively provided with a clip self-locking mechanism 6, and the clip self-locking mechanism 6 is locked and cooperated with the bag clamping device 53, and the bottom of the bung 2 is provided with a self-locking trigger mechanism, and the self-locking trigger mechanism is located at On the movement track of the clip self-locking mechanism 6, the clip self-locking mechanism 6 and the self-locking trigger mechanism touch and cooperate when the bagging slide 51 slides through the self-locking trigger mechanism, so as to keep the bag clip open when the bag clamping device 53 slides. By moving the bagging sliding seat 51 back and forth, the bag clamping device 53 is moved against the inner wall of the bag storage mechanism and the trash can, and the bag clamping device 53 is pushed forward and backward to open or close the bag clamp. The structure is simple and the cost is low; bagging While the sliding seat 51 is moving, the self-locking trigger mechanism triggers the clip self-locking mechanism 6 to lock the bag clamping device 53 to move, so that the bag-drawing clip remains open or closed during the movement, preventing the bag from being pulled when the bagging slide 51 is moved. The movement of the bag clip causes it to open or close, which avoids pinching fingers by mistake, improves safety, improves the success rate of bag clipping, and has high fixing reliability.

The clip self-locking mechanism 6 includes a locking lever 61, a locking reset spring 63 and a locking installation housing 64. The locking installation housing 64 is fixedly installed on the bagging slide 51, and the locking lever 61 slides up and down and is installed on the locking installation. The housing 64 and the locking return spring 63 are sheathed on the locking rod 61 , and the locking rod 61 is locked and matched with the bag clamping device 53 . After opening or closing the bag folder, during the movement of the bagging slide 51, the self-locking trigger mechanism touches the locking rod 61 to move downward, so that the locking rod 61 locks the bag clamping device 53, the structure is simple, and the cost is low. Low.

The bag clip slide seat 55 extends a locking portion 553 near the side of the clip self-locking mechanism 6, and the locking portion 553 is provided with a locking hole 554, and the locking lever 61 cooperates with the corresponding locking hole 554 latch. 61 and the side of the locking part 553 are movable against the abutting cooperation, so as to realize the movement of the sliding seat 55 of the locking folder bag. After opening or closing the bag folder, during the movement of the bagging slide 51, the self-locking trigger mechanism touches the locking rod 61 to move downward, so that the locking rod 61 locks the bag clamping device 53, the structure is simple, and the cost is low. Low.

The self-locking trigger mechanism comprises two trigger strips 21 arranged parallel to each other. The two trigger strips 21 are arranged on the left and right sides of the discarding port 11 respectively. The front and rear ends respectively have a slope 211 , and the upper end of the locking rod 61 moves against the trigger bar 21 . After finishing opening the folder or closing the bag folder, move the bagging slide 51, and the upper end of the locking lever 61 slides the trigger bar 21, so that the locking lever 61 moves downward and squeezes the locking return spring 63, thereby The pocket sliding seat 55 is locked; when opening and closing the pocket clip, the pocketing slide 51 is far away from the trigger bar 21, and under the action of the locking return spring 63, the locking lever 61 moves upward, thereby releasing the pair of clips The locking of the bag slide 55 is convenient for moving the bag slide 55 to open and close the bag clip, which has a simple structure, low cost and high reliability; when the locking lever 61 touches the trigger bar 21, it first touches the slope 211 and passes through the slope. 211 is excessive to ensure the flow of movement of the bagging slide 51 and avoid jamming, as shown in Figure 10-14.

The bagging slide 51 has an unclamping position, a bag pulling position and a bagging position,

In the clamping position, when the bagging slide 51 moves to the clamping position, the rear end of the bag clamping device 53 is press-fitted with the barrel body 1 or the bucket cover 2, and the clamping stopper 56 is in contact with the rear portion of the bag clamping device 53. Press fit, the clip self-locking mechanism 6 is far away from the self-locking trigger mechanism, so as to realize the opening of the bag clip;

When the bagging slide 51 moves from the clip-opening position to the bagging position, the self-locking trigger mechanism touches the clip self-locking mechanism 6 to lock the bag-clamping device 53, so as to keep opening the bag-pull clip;

At the bagging position, when the bagging slide 51 moves to the bagging position, the front end of the bag clamping device 53 is press-fitted with the bag storage mechanism, the bag clamping device 53 is separated from the clamping stopper 56, and the clip self-locking mechanism 6 is away from the self-locking trigger mechanism to realize the closing of the bag clip; when the bag clip device 53 breaks away from the clip block 56, and the clip self-locking mechanism 6 is away from the self-locking trigger mechanism, the upper clip 531 and the lower clip 532 are reset and twisted on the clip. Under the action of the spring 534, the pull bag folder is closed; certainly, the clamp head can also be closed by pressing the front part of the upper clip piece 531 through the clip opening block 56 .

When the bagging slide 51 moves from the bagging position to the bag-drawing position, the self-locking trigger mechanism touches the clip self-locking mechanism 6 to lock the bag-clamping device 53, so as to keep the bag-pull clip closed;

In the bag-drawing position, when the bag-filling slide 51 moves to the bag-pull position, the bag-filling slide 51 is located on the side away from the bag storage mechanism of the discarding port 11 . At this time, one side of the garbage bag is fixed on the storage bag mechanism, and the other side is fixed on the two pull bag clips. The garbage bag forms a rectangular sack below the discarding opening 11 to prevent garbage from entering the garbage bag and the barrel by mistake. Gap between body 1.

The top of the lock installation housing 64 is provided with a rod hole 65, and the middle part of the lock rod 61 is provided with a limit table 62, and the upper part of the lock rod 61 passes through the rod hole 65 to touch and cooperate with the self-locking trigger mechanism, and the position is limited. The top surface of platform 62 and locking installation housing 64 spacing cooperates, and the upper end portion of locking return spring 63 abuts against the bottom surface of spacer platform 62, and the lower end portion of locking return spring 63 abuts bagging slide seat 51.

When it is necessary to pack a bag, by pressing the control switch, the control device sends a bag-packing signal to the drive motor 521, and the drive motor first drives the bag-filling slide 51 to move forward until the trigger switch located at the front end of the automatic packing trash can detects that the bag is packed. After the bag slide 51 triggers the drive motor 521 to stop, at this moment, the heating strip 41 and the rubber pad 42 abut against each other to carry out heat sealing. And when the bagging slide 51 moves forward, the self-locking trigger mechanism touches the clip self-locking mechanism 6 to lock the bag clamping device 53, so as to realize keeping the bag-pull folder closed.

After the heat sealing is completed and the garbage bag full of garbage is removed, the clamping operation is performed. As shown in Figure 5, the bagging slide 51 moves backward until the trigger switch located at the rear end of the automatic packing garbage bin detects the bagging slide After 51, trigger the drive motor 521 to reverse, and now the clip self-locking mechanism 6 is away from the self-locking triggering mechanism, the bagging slide 55 moves forward relative to the bagging slide 51, and the clamping ejector rod 54 presses against the top of the upper clip 531. Back end and open the zip pocket clip.

As shown in Fig. 6, after the drive motor 521 is reversed, the bagging slide 51 moves forward. At this time, the self-locking trigger mechanism touches the clip self-locking mechanism 6 to lock the bag clamping device 53, and the bag-pull folder remains open until it is pulled. After the front end of the bag clip touches the garbage bag, the clip self-locking mechanism 6 is away from the self-locking trigger mechanism and contacts the locking of the bag clamping device 53. As shown in Figure 7, the bagging slide 51 continues to move forward, and the bag clamping slide 55 Keep still relative to the garbage bag, and squeeze the sliding seat return spring 552. At this time, the clip-opening push rod 54 is located at the front end of the upper clip 531, and the upper clip 531 resets and closes the bag clip under the action of the clip reset torsion spring 534 and Grip one side of the trash bag;

After the garbage bag is clamped, the bagging slide 51 triggers the trigger switch located at the front end of the automatic packing garbage bin, the trigger switch controls the driving motor 521 to rotate forward, and drives the bagging slide 51 to move to the other side of the discarding port 11, as shown in Figure 4 As shown, until the sack of the garbage bag is opened below the discarding opening 11 to form a rectangular sack.

Claims

An automatic packing garbage can with simplified bagging mechanism, comprising a bucket body (1), the top of the bucket body (1) is provided with a discarding port (11) for putting in garbage, and the upper part of the bucket body (1) is movably installed with a cover for Establish the bung (2) of discarding mouth (11), the inside of bucket body (1) has the barrel cavity (12) that is used to store rubbish, and bucket cavity (12) is communicated with discarding mouth (11), and discarding mouth (11) A bag storage mechanism for storing multiple garbage bags is provided on one side of the bag storage mechanism, and a sealing mechanism is provided above or below the bag storage mechanism, which is characterized in that: it includes a bagging slide (51) and a slide drive mechanism, and the bagging slide (51) is slidably installed on the upper part of the barrel body (1) or inside the barrel cover (2), and the bagging slide seat (51) is transmission-connected to the slide seat drive mechanism,

A bag clamping device (53) is respectively slidably installed on both sides of the bagging slide (51), and the bag clamping device (53) is provided with a chuck facing towards the bag-storage clip of the bag storage mechanism, and the top of each bag-pull clip is respectively provided with An unclip stopper (56) integrally formed on the bagging slide (51) or an unclip ejector rod (54) installed on the bagging slide (51),

Pull the bag clip and the corresponding opening clip stopper (56) to press fit or pull the bag clip and the corresponding clipping push rod (54) press fit, in the opening clip stopper (56) or the clip pushing rod (54) When pushing against the rear end of the bag-drawing clip, to realize that the bag-drawing clip is pushed open automatically when the bagging slide (51) moves.
According to claim 1, an automatic packing garbage bin with simplified bagging mechanism is characterized in that: the bagging slide (51) is slidably installed on the upper part of the bucket cavity (12); The length is greater than the width of the bagging slide (51) along the sliding direction; the clip-opening push rod (54) is fixed on the top of the corresponding bag-pull clip, and the clip-open push rod (54) and the bag-pull clip press fit, The front end of the bag-pull clip is in contact with the bag storage mechanism, and the rear end of the bag-pull clip is in contact with the barrel body (1).
An automatic packing trash can that simplifies the bagging mechanism according to claim 2, characterized in that: the bag clamping device (53) includes a bag clamping slide (55) and the bag pulling clip, the bagging The left and right ends of the sliding seat (51) are provided with through sliding seat installation openings (511) respectively, the bag clip sliding seat (55) is slidably installed on the sliding seat installation opening (511), and the bag clip buckle is installed on the bag clip slide. On the seat (55), at least one guide slide hole (551) is provided at the bottom of the pocket sliding seat (55), and the corresponding bagging slide seat (51) is provided with a guide slide column (512), and the guide slide hole (551) Sleeved on the guide sled (512) and slidably matched with the guide sled (512), the guide sled (512) is provided with a sliding seat return spring (552) to realize the direction of the clamping bag slide (55) after reset.
According to claim 3, a kind of automatic packing garbage bin with simplified bagging mechanism is characterized in that: the bag storage mechanism is provided with a strip-shaped bag clamping block ( 35), the cross-sectional shape of the bag-clamping block (35) is a triangle, and the front end of the bag-pull clip and the bag-clamping block (35) are movable and pressure-fitted.
An automatic packing garbage bin with simplified bagging mechanism according to claim 4, characterized in that: the bag puller includes an upper clip (531), a lower clip (532), and a clip connecting column (533) and the clip reset torsion spring (534), the middle parts of the upper clip (531) and the lower clip (532) are respectively connected to the clip connecting column (533) in rotation, and the clip reset torsion spring (534) is sleeved on the clip The connection column (533), one end of the clip reset torsion spring (534) abuts against the upper clip (531), and the other end abuts against the lower clip (532), so that the front end of the upper clip (531) is under normal conditions. It abuts against and cooperates with the front end of the lower clip (532) to form a closed state;

The lower clip (532) is snap-fitted with the pocket slide (55), and the rear end of the upper clip (531) is upturned to form a clip angle (535) with the front end of the upper clip (531). The angle of the clip angle (535) is 90-180°, and the upper clip (531) is rolled or slide-fitted with the clip-opening ejector rod (54) or the clip-opening block (56).
An automatic packing garbage bin with simplified bagging mechanism according to claim 5, characterized in that: the sealing mechanism includes a heating strip (41) and a rubber pad (42), and the heating strip (41) is arranged on the storage The bottom of the bagging mechanism or the bottom of the bagging slide (51), the corresponding rubber pad (42) is arranged on the bottom of the bagging slide (51) or the bottom of the bag storage mechanism, the heating strip (41) and the rubber pad (42) movable press fit, to realize that the sack of said garbage bag is clamped between the heating bar (41) and the rubber pad (42) and heat-melt seals;

The cross-sectional shape of the rubber pad (42) is circular or square, and the rubber pad (42) is clamped or pasted on the bagging slide (51) or the bag storage mechanism.

The sliding seat driving mechanism includes a control mechanism, a driving motor (521), a synchronous belt (522) and at least two transmission gears (523), and the two transmission gears (523) are respectively rotatably mounted on In the upper part, two transmission gears (523) are located at the front and back ends of either side of the bagging slide (51) respectively, and the two ends of the synchronous belt (522) are respectively sleeved on the two transmission gears (523) and connected with the two transmission gears (523). Transmission gear (523) transmission connection, driving motor (521) transmission connection arbitrary transmission gear (523), bagging sliding seat (51) and timing belt (522) transmission connection, to realize driving motor (521) drive bagging slide Seat (51) slides back and forth;

The control mechanism includes a control switch and a plurality of trigger switches, the control switch and the trigger switch are respectively electrically connected to the drive motor (521), the control switch is set on the bucket cover (2) or the bucket body (1), and the trigger switches are respectively set On the motion track of the bagging slide (51), to realize the control of the drive motor (521) forward rotation, reverse rotation or shutdown.
According to claim 6, an automatic packing trash bin with simplified bagging mechanism is characterized in that: two bagging slide bars (13) are respectively arranged on the left and right sides of the discarding opening (11), The left and right ends of the bag slide (51) are provided with bagging slide holes (514) respectively, and the bagging slide holes (514) slide and cooperate with the bagging slide bars (13) respectively; the two bagging slide bars (13) An opening top plate (14) is connected between the rear ends, and the rear end of the bag clip or the bag sliding seat (55) is movable against the opening top plate (14) to realize the installation. The pocket slide (55) is pushed forward when the bag slide (51) moves.
According to claim 1, a kind of automatic packing trash bin with simplified bagging mechanism is characterized in that: a clip self-locking mechanism (6) is respectively arranged on the side of each bag clamping device (53), and the clips automatically The locking mechanism (6) is locked and matched with the bag clamping device (53), and the bottom of the bung (2) is provided with a self-locking trigger mechanism, which is located on the track of the clip self-locking mechanism (6), so When the bagging slide (51) slides through the self-locking trigger mechanism, the clip self-locking mechanism (6) touches and cooperates with the self-locking triggering mechanism, so as to keep the bag holder open when the bag clamping device (53) slides.
An automatic packing trash can that simplifies the bagging mechanism according to claim 8, characterized in that: the clip self-locking mechanism (6) includes a locking lever (61), a locking return spring (63) and a locking Install the housing (64), the locking installation housing (64) is fixedly installed on the bagging slide (51), the locking lever (61) slides up and down and is installed on the locking installation housing (64), and the locking resets The spring (63) is sleeved on the locking rod (61), and the locking rod (61) is locked and matched with the bag clamping device (53).
According to claim 9, an automatic packing trash can with simplified bagging mechanism, characterized in that: the bag holder (55) extends a locking lock on one side adjacent to the clip self-locking mechanism (6). part (553), the locking part (553) has a locking hole (554), the locking rod (61) is matched with the corresponding locking hole (554), and the locking rod (61) and the locking part The side activities of (553) abut against the top and cooperate to realize locking and clamping bag sliding seat (55) to move.
According to claim 10, an automatic packing garbage bin with simplified bagging mechanism is characterized in that: the self-locking trigger mechanism includes two parallel and opposite trigger bars (21), and the two trigger bars (21) are respectively Set on the left and right sides of the discarding port (11), the trigger bar (21) is fixedly installed or integrally formed on the inner wall of the barrel cover (2), and the front and rear ends of the trigger bar (21) respectively have a slope ( 211), the upper end of the locking lever (61) moves against the trigger bar (21).
According to claim 11, an automatic packing garbage bin with simplified bagging mechanism, characterized in that: the bagging slide (51) has an opening position, a bagging position and a bagging position,

In the clamping position, when the bagging slide (51) moves to the clamping position, the rear end of the bag clamping device (53) presses against the barrel body (1) or the barrel cover (2), and the The clip opening block (56) presses and fits with the rear part of the bag clip device (53), and the clip self-locking mechanism (6) is away from the self-locking trigger mechanism to realize opening the bag clip;

When the bagging slide (51) moves from the clip-opening position to the bagging position, the self-locking trigger mechanism touches the clip self-locking mechanism (6) to lock the bag-clamping device (53), so as to keep opening the bag-pull clip;

bagging position, when the bagging slide (51) moves to the bagging position, the front end of the bag clamping device (53) presses and fits with the bag storage mechanism, and the bag clamping device (53) breaks away from the clip block (56 ), the clip self-locking mechanism (6) is far away from the self-locking trigger mechanism, so as to realize the closed bag clip;

When the bagging slide (51) moves from the bagging position to the bag-drawing position, the self-locking trigger mechanism triggers the clip self-locking mechanism (6) to lock the bag-clamping device (53), so as to keep the bag-pull clip closed;

In the bag-drawing position, when the bag-filling slide (51) moves to the bag-pull position, the bag-filling slide (51) is located on the side away from the bag storage mechanism of the discarding port (11).
According to claim 12, an automatic packing trash bin with simplified bagging mechanism, characterized in that: the top of the locking installation housing (64) is provided with a rod hole (65), and the locking rod ( The middle part of 61) is provided with a limiting platform (62), and the upper part of the locking rod (61) passes through the rod hole (65) to touch and cooperate with the described self-locking trigger mechanism, and the top surface of the limiting platform (62) is in contact with the lock. The upper end of the lock return spring (63) abuts against the bottom surface of the limit platform (62), and the lower end of the lock return spring (63) abuts against the bagging Sliding seat (51).