CN211365193U

CN211365193U - Sealing device for packaging bag

Info

Publication number: CN211365193U
Application number: CN201922315028.5U
Authority: CN
Inventors: 郑玉兰
Original assignee: Zhejiang Jianxin Plastic Industry Co ltd
Current assignee: Zhejiang Jianxin Plastic Industry Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-08-28
Anticipated expiration: 2029-12-21

Abstract

The utility model relates to a closing device technical field just discloses a closing device for wrapping bag, comprising a base plate, the equal fixedly connected with work box of bottom plate upper surface left end and right-hand member, the work mouth has been seted up to the work box upper surface, and the equal fixedly connected with limiting plate of work box upper surface left end and right-hand member, spacing hole has been seted up to the limiting plate middle part, is located to be provided with two sets of movable plates between two sets of limiting plates of same work box upper surface. This closing device for wrapping bag through the interact of work box, limiting plate, spacing hole, movable plate, smooth slider, elastic spring, magnetic sheet and iron plate, can fix the wrapping bag, through the interact of pillar, backup pad, servo motor, axis of rotation, gear, rack, baffle, connecting block, slider, spout, fixed plate, fixed block, pneumatic cylinder, control panel, buffer board and hot plate, can carry out the processing that seals to the wrapping bag.

Description

Sealing device for packaging bag

Technical Field

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

Background

At present, along with the improvement of the living standard of people, shopping has become an important part of people's life, and the wrapping bag is one of the necessary apparatus when people shop, and the wrapping bag is the sack that is used for packing various articles for use, makes the goods convenient transportation in the production flow is through the journey, and easy storage widely is used for in daily life and the industrial production, and after people had packed the goods with the wrapping bag, need seal the processing to it, current closing device for wrapping bag simple structure, to the effect of sealing of wrapping bag relatively not good, the practicality is lower.

Disclosed a wrapping bag closing device in chinese patent publication No. CN209582071U, this wrapping bag closing device has first electric telescopic handle at the middle-end fixed connection at connecting plate top, and the middle-end fixed connection bottom the crossbeam has second electric telescopic handle, and the effect through infrared signal transmitter and infrared signal receiver, when passing the wrapping bag, infrared signal transmitter and infrared signal receiver switch on first electric telescopic handle and second electric telescopic handle's power automatically, go up the hot plate and seal the wrapping bag with hot plate cooperation down, but this kind of mode has very big defect: the wrapping bag needs the staff to hold, needs a large amount of labours of staff when the wrapping bag is bulky, leads to the effect of sealing to the wrapping bag relatively not good, and the automaticity is lower, is unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a closing device for wrapping bag has solved the wrapping bag and has needed the staff to hold, needs a large amount of labours of staff when the wrapping bag is bulky, leads to sealing the effect to the wrapping bag relatively not good, and the automaticity is lower, is unfavorable for the problem of using widely.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sealing device for a packaging bag comprises a bottom plate, wherein a working box is fixedly connected to the left end and the right end of the upper surface of the bottom plate, a working opening is formed in the upper surface of the working box, limiting plates are fixedly connected to the left end and the right end of the upper surface of the working box, limiting holes are formed in the middle of the limiting plates, two groups of moving plates are arranged between the two groups of limiting plates on the upper surface of the same working box, the outer side surfaces of the moving plates penetrate through the inner ends of the limiting holes and are fixedly connected with optical sliders, the inner ends of the optical sliders are in contact with the outer side surfaces of the limiting plates, elastic springs are fixedly connected between the two groups of optical sliders on the left side of the working box and between the two groups of optical sliders on the right side of the working box, magnetic plates are fixedly connected to the middle of the front side of the moving plates on the rear side of the working box, pillar top fixedly connected with backup pad, backup pad lower surface rear end fixedly connected with rack, the backup pad below is provided with servo motor, servo motor output fixedly connected with axis of rotation, axis of rotation rear end fixedly connected with gear, gear and rack lower surface left end meshing is connected, the equal fixedly connected with connecting block of servo motor left end and right-hand member, connecting block top fixedly connected with slider, the spout has been seted up to backup pad lower surface front end, two sets of slider tops all with spout lower surface left end sliding connection, connecting block bottom fixedly connected with fixed plate, surface front end and rear end all are provided with the pneumatic cylinder under the fixed plate, pneumatic cylinder output fixedly connected with control panel, control panel medial surface fixedly connected with buffer board, buffer board medial surface fixedly connected with hot plate.

Preferably, the left end and the right end of the rack are fixedly connected with stop blocks, and the top ends of the stop blocks are fixedly connected with the lower surface of the supporting plate.

Preferably, the front end and the rear end of the lower surface of the fixing plate are fixedly connected with fixing blocks, and the inner side surfaces of the fixing blocks are fixedly connected with the outer ends of the hydraulic cylinders.

Preferably, the middle part of the upper surface of the bottom plate is fixedly connected with an illuminating lamp, and a control switch is arranged on the illuminating lamp.

Preferably, the front end and the rear end of the right side face of the bottom plate are fixedly connected with a push plate, the top end of the right side face of the push plate is fixedly connected with a push rod, and a rubber pad is fixedly bonded on the outer side wall of the right end of the push rod.

Preferably, four corners of the lower surface of the bottom plate are fixedly connected with support plates, the bottom ends of the outer side surfaces of the support plates are rotatably connected with rotating wheels, and brake pads are arranged on the rotating wheels.

(III) advantageous effects

The utility model provides a closing device for wrapping bag possesses following beneficial effect:

1. this closing device for wrapping bag through the interact of work box, limiting plate, spacing hole, movable plate, smooth slider, elastic spring, magnetic sheet and iron plate, can fix the wrapping bag, through the interact of pillar, backup pad, servo motor, axis of rotation, gear, rack, baffle, connecting block, slider, spout, fixed plate, fixed block, pneumatic cylinder, control panel, buffer board and hot plate, can carry out the processing that seals to the wrapping bag.

2. This closing device for wrapping bag through the effect of smooth slider, can prevent that the movable plate from running away from limiting plate is inside, through the effect of buffer board, can make the hot plate have certain cushioning nature, through the mating reaction of fixed plate and fixed block, can fix the pneumatic cylinder, and then supplementary hot plate carries out the processing sealed to the wrapping bag.

Drawings

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

fig. 2 is a schematic perspective view of the rack part of the present invention;

fig. 3 is a schematic perspective view of the working box of the present invention.

In the figure: 1. a base plate; 2. a work box; 3. a limiting plate; 4. moving the plate; 5. an optical slider; 6. an elastic spring; 7. a magnetic plate; 8. an iron plate; 9. a pillar; 10. a support plate; 11. a rack; 12. a servo motor; 13. a rotating shaft; 14. a gear; 15. connecting blocks; 16. a slider; 17. a chute; 18. a fixing plate; 19. a hydraulic cylinder; 20. a buffer plate; 21. heating plates; 22. a stopper; 23. a fixed block; 24. an illuminating lamp; 25. pushing the plate; 26. a push rod; 27. a support plate; 28. a rotating wheel; 29. and a control panel.

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. 1-3, the present invention provides a technical solution: a sealing device for a packaging bag comprises a bottom plate 1, wherein the left end and the right end of the upper surface of the bottom plate 1 are fixedly connected with a working box 2, the upper surface of the working box 2 is provided with a working opening, the left end and the right end of the upper surface of the working box 2 are fixedly connected with limiting plates 3, the middle parts of the limiting plates 3 are provided with limiting holes, two groups of moving plates 4 are arranged between the two groups of limiting plates 3 positioned on the upper surface of the same working box 2, the outer side surfaces of the moving plates 4 penetrate through the inner ends of the limiting holes and are fixedly connected with smooth sliders 5, the inner ends of the smooth sliders 5 are contacted with the outer side surfaces of the limiting plates 3, elastic springs 6 are fixedly connected between the two groups of smooth sliders 5 positioned on the left side of the working box 2 and between the two groups of smooth sliders 5 positioned on the right side of the working box 2, the middle part of the front, the left rear side and the right rear side of the upper surface of the bottom plate 1 are fixedly connected with a supporting column 9, the top end of the supporting column 9 is fixedly connected with a supporting plate 10, the rear end of the lower surface of the supporting plate 10 is fixedly connected with a rack 11, a servo motor 12 is arranged below the supporting plate 10, the output end of the servo motor 12 is fixedly connected with a rotating shaft 13, the rear end of the rotating shaft 13 is fixedly connected with a gear 14, the gear 14 is meshed with the left end of the lower surface of the rack 11, the left end and the right end of the servo motor 12 are fixedly connected with connecting blocks 15, the top end of each connecting block 15 is fixedly connected with a slide block 16, the front end of the lower surface of the supporting plate 10 is provided with a slide groove 17, the top ends of the two sets of slide blocks 16 are slidably connected with the left end of the lower surface, the inner side surface of the buffer plate 20 is fixedly connected with a heating plate 21.

Specifically, in order to prevent the gear 14 from sliding down from the rack 11 and further to prevent the more stable auxiliary heating plate 21 from moving left and right, the left end and the right end of the rack 11 are both fixedly connected with the stoppers 22, and the top ends of the stoppers 22 are fixedly connected with the lower surface of the support plate 10.

Specifically, in order to fix the hydraulic cylinder 19 and enable the hydraulic cylinder 19 to work more stably, the front end and the rear end of the lower surface of the fixing plate 18 are fixedly connected with fixing blocks 23, and the inner side surfaces of the fixing blocks 23 are fixedly connected with the outer end of the hydraulic cylinder 19.

Specifically, in order to enable the device to work even under the condition of dark environment and improve the practicability of the device, the middle part of the upper surface of the bottom plate 1 is fixedly connected with an illuminating lamp 24, and the illuminating lamp 24 is provided with a control switch.

Specifically, for making the staff more convenient when the mobile device, the equal fixedly connected with push pedal 25 in front end and the rear end of 1 right flank of bottom plate, push pedal 25 right flank top fixedly connected with push rod 26, the fixed bonding of push rod 26 right-hand member lateral wall has the rubber pad, and the rubber pad can make the staff more comfortable when contacting with push rod 26.

Specifically, in order to enable the device to move more conveniently, four corners of the lower surface of the bottom plate 1 are fixedly connected with support plates 27, the bottom end of the outer side surface of each support plate 27 is rotatably connected with a rotating wheel 28, and a brake pad is arranged on each rotating wheel 28.

When the device is used, the device is provided with two groups of working boxes 2, the packaging bags can be continuously sealed, workers control the movable plates 4 to enable a certain gap to exist between the two groups of movable plates 4, the packaging bags filled with substances are placed inside the working boxes 2, the movable plates 4 have the tendency of moving inwards under the action of the elastic springs 6, meanwhile, the magnetic plates 7 and the iron plates 8 can attract each other to further fix the packaging bags, the fixed plate 18 is moved to the upper part of the packaging bags, the servo motor 12 is started, the servo motor 12 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the gear 14 to rotate, the gear 14 moves on the rack 11, the slider 16 can move on the sliding groove 17, meanwhile, the connecting block 15 is fixedly connected with the servo motor 12 and the slider 16, the fixed plate 18 can be further moved, the hydraulic cylinder 19 is started, make pneumatic cylinder 19 drive control panel 29, buffer board 20 and hot plate 21 remove, make two sets of hot plate 21 contact with the wrapping bag simultaneously, carry out the processing of sealing to the wrapping bag, control about hot plate 21 can move, can carry out the processing of sealing of connecting to the wrapping bag, relatively practice thrift heat energy, improved the practicality, the staff collects the finished product at last.

To sum up, the sealing device for the packaging bag is characterized in that through the mutual cooperation of the working box 2, the limiting plate 3, the limiting hole, the moving plate 4, the smooth sliding block 5, the elastic spring 6, the magnetic plate 7 and the iron plate 8, the packaging bag can be fixed through the mutual cooperation of the support column 9, the support plate 10, the servo motor 12, the rotating shaft 13, the gear 14, the rack 11, the baffle plate, the connecting block 15, the slide block 16, the slide groove 17, the fixing plate 18, the fixing block 23, the hydraulic cylinder 19, the control plate 29, the buffer plate 20 and the heating plate 21, the sealing treatment can be carried out on the packaging bag, the movable plate 4 can be prevented from running out of the limiting plate 3 under the action of the smooth sliding block 5, and the buffer plate 20 can be used for preventing the movable plate from running out of the limiting plate, the heating plate 21 has certain buffer property, and through the matching action of the fixing plate 18 and the fixing block 23, the hydraulic cylinder 19 may be fixed to assist the heating plate 21 in sealing the packaging bag.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 closing device for wrapping bag, includes bottom plate (1), its characterized in that: the device is characterized in that the left end and the right end of the upper surface of the bottom plate (1) are fixedly connected with a working box (2), the upper surface of the working box (2) is provided with a working port, the left end and the right end of the upper surface of the working box (2) are fixedly connected with limiting plates (3), the middle parts of the limiting plates (3) are provided with limiting holes, two groups of moving plates (4) are arranged between the two groups of limiting plates (3) on the upper surface of the same working box (2), the outer side surfaces of the moving plates (4) penetrate through the inner ends of the limiting holes and are fixedly connected with optical sliders (5), the inner ends of the optical sliders (5) are contacted with the outer side surfaces of the limiting plates (3), elastic springs (6) are fixedly connected between the two groups of optical sliders (5) on the left side of the working box (2) and between the two groups of optical sliders (5) on the right side of the working box (2, an iron plate (8) is fixedly connected to the middle of the rear side face of the moving plate (4) on the front side of the working box (2), pillars (9) are fixedly connected to the left rear side and the right rear side of the upper surface of the bottom plate (1), a supporting plate (10) is fixedly connected to the top end of each pillar (9), racks (11) are fixedly connected to the rear end of the lower surface of each supporting plate (10), a servo motor (12) is arranged below each supporting plate (10), a rotating shaft (13) is fixedly connected to the output end of each servo motor (12), a gear (14) is fixedly connected to the rear end of each rotating shaft (13), the gear (14) is meshed with the left end of the lower surface of each rack (11), connecting blocks (15) are fixedly connected to the left end and the right end of each servo motor (12), a sliding block (16) is fixedly connected to the top end, two sets of slider (16) tops all with spout (17) lower surface left end sliding connection, connecting block (15) bottom fixedly connected with fixed plate (18), surface front end and rear end all are provided with pneumatic cylinder (19) under fixed plate (18), pneumatic cylinder (19) output end fixedly connected with control panel (29), control panel (29) medial surface fixedly connected with buffer board (20), buffer board (20) medial surface fixedly connected with hot plate (21).

2. The sealing apparatus for the packing bag according to claim 1, wherein: the rack (11) is characterized in that the left end and the right end of the rack (11) are fixedly connected with a stop block (22), and the top end of the stop block (22) is fixedly connected with the lower surface of the support plate (10).

3. The sealing apparatus for the packing bag according to claim 1, wherein: the front end and the rear end of the lower surface of the fixing plate (18) are fixedly connected with fixing blocks (23), and the inner side surfaces of the fixing blocks (23) are fixedly connected with the outer end of the hydraulic cylinder (19).

4. The sealing apparatus for the packing bag according to claim 1, wherein: the middle part of the upper surface of the bottom plate (1) is fixedly connected with an illuminating lamp (24), and the illuminating lamp (24) is provided with a control switch.

5. The sealing apparatus for the packing bag according to claim 1, wherein: the front end and the rear end of the right side face of the base plate (1) are fixedly connected with a push plate (25), the top end of the right side face of the push plate (25) is fixedly connected with a push rod (26), and a rubber pad is fixedly bonded on the outer side wall of the right end of the push rod (26).

6. The sealing apparatus for the packing bag according to claim 1, wherein: all fixedly connected with extension board (27) in bottom plate (1) lower surface four corners, extension board (27) lateral surface bottom rotates and is connected with and rotates wheel (28), be provided with the brake block on rotating wheel (28).