CN214216374U

CN214216374U - Quick closing device of wrapping bag

Info

Publication number: CN214216374U
Application number: CN202023190420.0U
Authority: CN
Inventors: 纪青松
Original assignee: Hubei Xinmei Packaging Engineering Co ltd
Current assignee: Hubei Xinmei Packaging Engineering Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-17
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a quick sealing device of a packaging bag, which comprises a packaging table, wherein two groups of superposed conveyor belts are arranged at the top of the packaging table, an opening is arranged at the top of the packaging table, a lower roller is arranged inside the opening, and the lower roller is arranged at the end part of an output shaft of a motor; an upper roller is rotatably arranged in the U-shaped frame through a rotating shaft; the heating rings are sleeved outside the upper roller and the lower roller, and electrode plates are arranged outside the heating rings. The utility model discloses a set up two sets of superimposed conveyer belts on the packing table for with the wrapping bag centre gripping and carry to down between gyro wheel and the last gyro wheel, thereby drive down the gyro wheel by the motor and drive the wrapping bag and continuously remove, lower gyro wheel and the outside heating ring of last gyro wheel via electrode slice circular telegram electric heating, thereby seal the wrapping bag, the work of sealing of sustainability has improved the efficiency that the wrapping bag sealed.

Description

Quick closing device of wrapping bag

Technical Field

The utility model relates to a equipment for packing technical field specifically is a quick closing device of wrapping bag.

Background

The ordinary sealing machine is composed of machine frame, speed-reducing and speed-regulating transmission mechanism, sealing and printing mechanism, conveying device and electronic control system of electric appliance. When the power is switched on, the mechanisms start to work, the electric heating elements are electrified and then heated, the upper heating block and the lower heating block are rapidly heated, the temperature is adjusted to the required temperature through the temperature control system, the embossing wheel rotates, the cooling system starts to cool as required, and the conveying belt is conveyed to rotate and is adjusted to the required speed through the speed adjusting device.

However, the existing sealing machine is complex in structure and inconvenient to operate, needs repeated operation when a single packaging bag is packaged, is inconvenient for continuous sealing work, and influences the sealing efficiency of the packaging bag.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick closing device of wrapping bag, through set up two sets of superimposed conveyer belts on the packing plant for with the wrapping bag centre gripping and carry to down between gyro wheel and the last gyro wheel, thereby drive down the gyro wheel by the motor and drive the wrapping bag and continuously move, lower gyro wheel and the outside heating ring of last gyro wheel are via the circular telegram electric heating of electrode slice, thereby seal the wrapping bag, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a quick sealing device for a packaging bag comprises a packaging table, wherein two groups of overlapped conveying belts are mounted at the top of the packaging table, an opening is formed in the top of the packaging table, a lower roller is arranged inside the opening, and the lower roller is mounted at the end part of an output shaft of a motor;

an L-shaped fixing plate is fixedly connected to one side, located at the opening, of the top of the packaging table, a cylinder body is fixedly connected to the upper end of the L-shaped fixing plate, a compression spring is arranged inside the cylinder body, a limiting plate is arranged at the lower end of the compression spring, a connecting rod is fixedly connected to the bottom of the limiting plate, a U-shaped frame is fixedly connected to the lower end of the connecting rod, and an upper roller is rotatably mounted inside the U-shaped frame through a rotating shaft;

the heating rings are sleeved outside the upper roller and the lower roller, and electrode plates are arranged outside the heating rings.

Preferably, the top of the lower roller, the top of the lower layer of conveyor belt and the top of the packaging table are arranged on the same horizontal plane.

Preferably, the electrode plate comprises a sleeve, a spring is arranged inside the sleeve, one end of the spring is movably connected with a steel ball, the steel ball is in contact with the heating ring, and the other end of the spring is electrically connected with a power connecting wire.

Preferably, the electrode plate comprises an elastic sheet, a through hole is formed in one end of the elastic sheet, a fixed shaft is fixedly connected to the inside of the through hole, a conductive bead is movably sleeved on the outside of the fixed shaft and is in contact with the heating ring, and a power connecting wire is electrically connected to the other end of the elastic sheet.

Preferably, the limit portion of limiting plate is fixed with the guide block, the inboard of cylinder body is seted up with guide block assorted guide way.

Preferably, the centers of the lower roller and the upper roller are arranged on the same vertical line.

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

1. the utility model discloses a set up two sets of superimposed conveyer belts on the packing table for with the wrapping bag centre gripping and carry to between lower gyro wheel and the last gyro wheel, drive the lower gyro wheel by the motor and thereby drive the wrapping bag and continuously move, lower gyro wheel and the heating ring of last gyro wheel outside are via electrode slice circular telegram heating, thereby seal the wrapping bag, the sustainable work of sealing has improved the efficiency that the wrapping bag sealed;

2. the utility model discloses to go up the gyro wheel and rotate and install in U type frame, compression spring in the cylinder body can extrude the gyro wheel and hug closely on last gyro wheel for the wrapping bag seals more compactly.

Drawings

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

FIG. 2 is a schematic sectional view of the cylinder body of the present invention;

FIG. 3 is a schematic side view of the packing table of the present invention;

fig. 4 is a schematic structural view of an electrode plate in embodiment 1 of the present invention;

fig. 5 is a schematic structural view of an electrode sheet in embodiment 2 of the present invention.

In the figure: 1. a packaging table; 2. a conveyor belt; 3. an opening; 4. a lower roller; 5. a motor; 6. an L-shaped fixing plate; 7. a cylinder body; 8. a compression spring; 9. a limiting plate; 10. a connecting rod; 11. a U-shaped frame; 12. an upper roller; 13. a heating ring; 14. an electrode sheet; 15. a sleeve; 16. a spring; 17. steel balls; 18. a spring plate; 19. a through hole; 20. a fixed shaft; 21. conductive beads; 22. a guide block; 23. a guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a quick sealing device for packaging bags comprises a packaging table 1, a conveying belt 2, a cylinder 7, a lower roller 4, an upper roller 12, an electrode plate 14 and the like.

The packaging table 1 is used for mounting components, and the conveyor belts 2 are provided with two groups, wherein one group is mounted at the top of the packaging table 1, the top of the group is arranged on the same horizontal plane with the top of the packaging table 1, and the other group is superposed on the top of the conveyor belts 2 and used for clamping the sealing position of the packaging bag and conveying the packaging bag;

the top of the lower roller 4, the top of the lower layer of the conveyor belt 2 and the top of the packaging table 1 are arranged on the same horizontal plane, so that the conveying and sealing of the packaging bags are facilitated.

The centers of the lower roller 4 and the upper roller 12 are arranged on the same vertical line, so that the lower roller 4 and the upper roller 12 can clamp the sealing position of the packaging bag, and the external heating ring 13 conducts electricity through the electrode plate 14 to generate heat, so that the packaging bag can be sealed when continuously rotating.

A compression spring 8 in the cylinder body 7 can extrude the upper roller 12 to be tightly attached to the top of the lower roller 4 through a limiting plate 9, a connecting rod 10 and a U-shaped frame 11, and sealing quality is improved.

Electrode slice 14 includes sleeve pipe 15, sleeve pipe 15's inside is equipped with spring 16, spring 16's one end swing joint has steel ball 17, steel ball 17 contacts with heating ring 13, spring 16's other end electric connection has the power connecting wire, sleeve pipe 15 sets up two sets ofly, divide into the positive pole, the negative pole, the outside sleeve pipe 15 of upper roller 12 is fixed in the outside of cylinder body 7, the outside sleeve pipe 15 of lower roller 4 is fixed in the bottom of package post 1, the inside spring 16 extrusion steel ball 17 of sleeve pipe 15 pastes outside heating ring 13, it is circular telegram for heating ring 13 via the power connecting wire, heat ring 13.

The connection relationship and the positional relationship between the components in the present embodiment will be described below;

the top of the packaging table 1 is provided with two groups of superposed conveyor belts 2, the top of the packaging table 1 is provided with an opening 3, a lower roller 4 is arranged inside the opening 3, and the lower roller 4 is arranged at the end part of an output shaft of a motor 5;

an L-shaped fixing plate 6 is fixedly connected to one side, located at the opening 3, of the top of the packaging table 1, a cylinder body 7 is fixedly connected to the upper end of the L-shaped fixing plate 6, a compression spring 8 is arranged inside the cylinder body 7, a limiting plate 9 is arranged at the lower end of the compression spring 8, a connecting rod 10 is fixedly connected to the bottom of the limiting plate 9, a U-shaped frame 11 is fixedly connected to the lower end of the connecting rod 10, and an upper roller 12 is rotatably mounted inside the U-shaped frame 11 through a rotating shaft;

further, in this embodiment, a guide block 22 is fixed to an edge of the limit plate 9, a guide groove 23 matched with the guide block 22 is formed in the inner side of the cylinder 7, and the guide block 22 and the guide groove 23 are matched to facilitate limiting the angle of the upper roller 12.

Example 2

Referring to fig. 1-3 and fig. 5, the present invention provides a technical solution: a quick sealing device for packaging bags comprises a packaging table 1, a conveying belt 2, a cylinder 7, a lower roller 4, an upper roller 12, an electrode plate 14 and the like.

Electrode slice 14 includes shell fragment 18, through-hole 19 has been seted up to shell fragment 18's one end, the inside fixedly connected with fixed axle 20 of through-hole 19, conductive ball 21 has been cup jointed in the outside activity of fixed axle 20, conductive ball 21 contacts with heating ring 13, the other end electric connection of shell fragment 18 has the power connecting wire, shell fragment 18 is provided with two sets ofly, divide into positive negative pole, the outside shell fragment 18 of going up the gyro wheel 12 outside is fixed in the outside of cylinder body 7, the outside shell fragment 18 of lower gyro wheel 4 is fixed in the bottom of package post 1, shell fragment 18 sets up to V type structure, can extrude conductive ball 21 and paste the outside at heating ring 13, it is circular telegram for heating ring 13 via the power connecting wire, heat heating ring 13, conductive ball 21 is the spheroid structure, its center department sets up with fixed axle 20 assorted through-hole, ensure that conductive ball 21 can rotate.

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

Claims

1. The utility model provides a quick closing device of wrapping bag, includes packing platform (1), two sets of superimposed conveyer belts (2), its characterized in that are installed at the top of packing platform (1): an opening (3) is formed in the top of the packaging table (1), a lower roller (4) is arranged inside the opening (3), and the lower roller (4) is mounted at the end of an output shaft of a motor (5);

an L-shaped fixing plate (6) is fixedly connected to one side, located at the opening (3), of the top of the packaging table (1), a cylinder body (7) is fixedly connected to the upper end of the L-shaped fixing plate (6), a compression spring (8) is arranged inside the cylinder body (7), a limiting plate (9) is arranged at the lower end of the compression spring (8), a connecting rod (10) is fixedly connected to the bottom of the limiting plate (9), a U-shaped frame (11) is fixedly connected to the lower end of the connecting rod (10), and an upper roller (12) is rotatably mounted inside the U-shaped frame (11) through a rotating shaft;

the heating ring (13) is sleeved outside the upper roller (12) and the lower roller (4), and an electrode plate (14) is arranged outside the heating ring (13).

2. The quick sealer of claim 1, wherein: the top of the lower roller (4), the top of the lower layer of the conveyor belt (2) and the top of the packaging table (1) are arranged on the same horizontal plane.

3. The quick sealer for packing bag according to claim 2, wherein: electrode slice (14) are including sleeve pipe (15), the inside of sleeve pipe (15) is equipped with spring (16), the one end swing joint of spring (16) has steel ball (17), steel ball (17) contact with heating ring (13), the other end electric connection of spring (16) has the power connecting wire.

4. The quick sealer for packing bag according to claim 2, wherein: electrode slice (14) include shell fragment (18), through-hole (19) have been seted up to the one end of shell fragment (18), the inside fixedly connected with fixed axle (20) of through-hole (19), conductive ball (21) have been cup jointed in the outside activity of fixed axle (20), conductive ball (21) contact with heating ring (13), the other end electric connection of shell fragment (18) has the power connecting wire.

5. The quick sealer of claim 1, wherein: the limit portion of limiting plate (9) is fixed with guide block (22), guide way (23) with guide block (22) assorted are seted up to the inboard of cylinder body (7).

6. The quick sealer of claim 1, wherein: the centers of the lower roller (4) and the upper roller (12) are arranged on the same vertical line.