CN218907726U

CN218907726U - Plastic bag folding and bundling equipment

Info

Publication number: CN218907726U
Application number: CN202223192477.3U
Authority: CN
Inventors: 邵宏军; 李小平; 沈传洋; 刘杰
Original assignee: Huizhou Yibai Technology Co ltd
Current assignee: Huizhou Yibai Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-25
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of binding equipment, in particular to plastic bag folding and binding equipment, which comprises a placing plate, wherein three groups of placing plates are horizontally and transversely arranged, two adjacent groups of placing plates are connected through rotation of a rotating piece, a plurality of groups of penetrating through holes are formed in the upper end face of each placing plate, a blocking component is formed in each through hole, a shell communicated with the plurality of groups of through holes is fixedly arranged on the lower end face of each placing plate, a fan is fixedly connected to the outer end face of each placing plate, the output end of each fan is communicated with the corresponding shell through a pipeline, a plurality of groups of external connecting pieces are fixedly connected to the lower end face of each placing plate, and each blocking component comprises a blocking block fixedly connected to the opening of the upper end of each through hole.

Description

Plastic bag folding and bundling equipment

Technical Field

The utility model relates to the technical field of binding equipment, in particular to plastic bag folding and binding equipment.

Background

Chinese patent No. CN202110435582.6 provides an automatic folding binding device for plastic bags, which relates to the field of binding devices. This automatic folding binding equipment of plastic bag, the power distribution box comprises a box body, the inside fixed mounting of box has base, swager subassembly, motor, pay-off subassembly and two pillars, the lateral wall of base runs through and sliding connection has the removal subassembly, the output shaft fixed mounting of motor has the stock, two equal fixed mounting in top of pillar has the rotation subassembly, the surface fixed mounting of stock has cylinder, swinging arms and first bevel gear, the guide way has been seted up to the surface of cylinder. Through cooperation between carrier plate, rotating assembly, swinging arms and the pay-off subassembly etc. both can realize the secondary folding of plastic bag automatically, also can realize the propelling movement of rubber band automatically and accomplish and tie up, need not the staff and tie up again after manual the folding back, both alleviateed staff's work burden, also effectively improved production efficiency, holistic degree of automation is higher.

However, the bearing plate of the device has a single structure, so that no stable structure exists between the bottommost plastic bag belt body positioned on the bearing plates at the left side and the right side and the bearing plate, slipping is easy to occur, and the contact area between the plastic bag and the bearing plate is large, and a large adsorption effect can be generated, so that the plastic bag is difficult to push to move.

Disclosure of Invention

The utility model aims to solve the defects of single supporting plate structure, large adsorption effect and the like in the prior art, and provides plastic bag folding and bundling equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a folding binding equipment of plastic bag, includes places the board, place the horizontal level of board and be provided with three groups, adjacent two groups place and rotate through the rotating member between the board and connect, set up multiunit through-hole on the up end of placing the board, the inside of through-hole has been seted up and has been blocked the subassembly, fixed mounting has on the lower terminal surface of placing the board with multiunit the shell of through-hole intercommunication, fixedly connected with fan on the outside terminal surface of placing the board, the output of fan pass through the pipeline with the shell intercommunication, fixedly connected with multiunit external connection spare on the lower terminal surface of placing the board.

Preferably, the blocking assembly comprises a shielding block fixedly connected to the opening at the upper end of the through hole, a plurality of groups of fan-shaped through grooves are formed in the upper end face of the shielding block in a circumferential manner, a rotating shaft is rotatably connected to the middle of the shielding block, a shielding plate is fixedly connected to the lower end of the rotating shaft, a plurality of groups of air outlets matched with the fan-shaped through grooves are formed in the upper end face of the shielding plate, and a buckle assembly movably clamped with the upper end face of the shielding block is fixedly connected to the upper end of the rotating shaft.

Preferably, the buckle assembly comprises a clamping groove and a clamping block, the clamping groove and the clamping block are respectively arranged on one side end face of the rotating plate opposite to the shielding block, and the clamping block can be partially clamped into the clamping groove.

Preferably, a sealing gasket which is in sliding contact with the shielding block is fixedly connected to the periphery of the air outlet on the upper end face of the shielding plate.

Preferably, a plurality of groups of diversion trenches matched with the through holes are formed in the shell.

Preferably, the rotating member is a hidden hinge.

The plastic bag folding and binding device provided by the utility model has the beneficial effects that:

through the through-hole that sets up and fan, can utilize the output of fan to produce positive and negative air current for can play absorption or ejecting effect to the folding plastic bag of waiting on placing the board, adsorb the plastic bag of bottom, can play firm effect, switch into the state of supplying air when needs promote the removal plastic bag, can reduce the plastic bag and place the area of contact between the board, be convenient for promote or remove.

Drawings

Fig. 1 is a schematic main structure of a plastic bag folding and strapping apparatus according to the present utility model;

FIG. 2 is a schematic top view of a plastic bag folding and strapping apparatus according to the present utility model;

FIG. 3 is a schematic side sectional view of a plastic bag folding and strapping apparatus according to the present utility model;

fig. 4 is an enlarged schematic view of a detail of a section a of the plastic bag folding and strapping apparatus according to the present utility model.

In the figure: 1. placing a plate; 2. a rotating member; 3. a through hole; 4. a shielding block; 5. a rotating shaft; 6. a shielding plate; 7. an air outlet; 8. a sealing gasket; 9. a rotating plate; 10. a clamping groove; 11. a clamping block; 12. a housing; 13. a diversion trench; 14. a blower; 15. an external connection.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a plastic bag folding and bundling device, including placing board 1, placing board 1 is transversely provided with three groups horizontally, rotate through rotating member 2 between two adjacent groups of placing boards 1 and connect, the multiunit through-hole 3 has been seted up on the up end of placing board 1, the inside of through-hole 3 has been seted up and has been stopped the subassembly, fixed mounting has shell 12 with multiunit through-hole 3 intercommunication on the lower terminal surface of placing board 1, fixed connection has fan 14 on the outside terminal surface of placing board 1, the output of fan 14 communicates with shell 12 through the pipeline, fixed connection has multiunit external connection 15 on the lower terminal surface of placing board 1, fan 14 can be provided with two groups, the output of two groups of fans 14 can be connected with wind channel conversion equipment, swivel device's output links to each other with the pipeline, be convenient for switch over, external connection 15 is used for connecting reset and beta structure in the background art reference case, the scheme is only to improve the carrier plate in the background art reference case, consequently other structures have not been described, the device in the scheme can directly replace the carrier plate in the background art reference case and install.

The blocking assembly comprises a shielding block 4 fixedly connected to the opening of the upper end of the through hole 3, a plurality of groups of fan-shaped through grooves are formed in the upper end face of the shielding block 4 in a circumferential manner, a rotating shaft 5 is connected to the middle of the shielding block 4 in a rotating manner, a shielding plate 6 is fixedly connected to the lower end of the rotating shaft 5, a plurality of groups of air outlets 7 matched with the fan-shaped through grooves are formed in the upper end face of the shielding plate 6, and a buckle assembly movably clamped with the upper end face of the shielding block 4 is fixedly connected to the upper end of the rotating shaft 5, so that the through hole 3 can be closed according to requirements, and air waste is avoided.

The buckle subassembly includes draw-in groove 10 and fixture block 11, and draw-in groove 10 and fixture block 11 are offered respectively on the relative one side terminal surface of rotating plate 9 and shielding piece 4, and the inside of draw-in groove 10 can be gone into to the local card of fixture block 11, plays the fixed effect of soft lock, and fixture block 11 is the arc structure.

The periphery of the air outlet 7 on the upper end surface of the shielding plate 6 is fixedly connected with a sealing gasket 8 which is in sliding contact with the shielding block 4, so as to play a role in sealing.

A plurality of groups of diversion trenches 13 matched with the through holes 3 are formed in the shell 12, so that air flow can be uniformly distributed.

The rotating piece 2 is a hidden hinge, reduces contact with a plastic bag and prevents pollution.

The working mode is as follows; during operation, the carrier plate in the background reference case is removed, and the three groups of placing plates 1 are connected with the resetting device and the turnover mechanism in the background reference case through the external connecting piece 15, so that the installation can be completed;

when the folding is needed, the fan 14 is started to enter an air draft state, at the moment, the plastic bag at the bottom can be firmly positioned, when the pushing movement is needed, the fan 14 is controlled to enter an air supply state, the contact between the material bag inlet and the placing plate 1 can be reduced, and the pushing is convenient.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Plastic bag folding and strapping equipment, comprising a placing plate (1), characterized in that: the horizontal level of placing board (1) is provided with three groups, and two adjacent groups place between board (1) rotate through rotating piece (2) and connect, set up multiunit through-hole (3) on the up end of placing board (1), the inside of through-hole (3) is seted up and is blocked the subassembly, place on the lower terminal surface of board (1) fixed mounting have with multiunit shell (12) of through-hole (3) intercommunication, fixedly connected with fan (14) on the outside terminal surface of placing board (1), the output of fan (14) pass through the pipeline with shell (12) intercommunication, fixedly connected with multiunit external connection piece (15) on the lower terminal surface of placing board (1).

2. A plastic bag folding and strapping device in accordance with claim 1 wherein: the blocking assembly comprises a shielding block (4) fixedly connected to the opening at the upper end of the through hole (3), a plurality of groups of fan-shaped through grooves are formed in the upper end face of the shielding block (4), a rotating shaft (5) is rotatably connected to the middle of the shielding block (4), a shielding plate (6) is fixedly connected to the lower end of the rotating shaft (5), a plurality of groups of air outlets (7) matched with the fan-shaped through grooves are formed in the upper end face of the shielding plate (6), and a buckle assembly movably clamped with the upper end face of the shielding block (4) is fixedly connected to the upper end of the rotating shaft (5).

3. A plastic bag folding and strapping apparatus in accordance with claim 2 wherein: the buckle assembly comprises a clamping groove (10) and a clamping block (11), the clamping groove (10) and the clamping block (11) are respectively arranged on one side end face of the rotating plate (9) opposite to the shielding block (4), and the clamping block (11) can be partially clamped into the clamping groove (10).

4. A plastic bag folding and strapping apparatus in accordance with claim 3 wherein: and a sealing gasket (8) which is in sliding contact with the shielding block (4) is fixedly connected to the periphery of the air outlet (7) on the upper end surface of the shielding plate (6).

5. A plastic bag folding and strapping device in accordance with claim 1 wherein: a plurality of groups of diversion trenches (13) matched with the through holes (3) are formed in the shell (12).

6. A plastic bag folding and strapping device in accordance with claim 1 wherein: the rotating piece (2) is a hidden hinge.