CN211568402U

CN211568402U - Vacuum packaging machine

Info

Publication number: CN211568402U
Application number: CN201922316647.6U
Authority: CN
Inventors: 朱跃龙
Original assignee: Suzhou Kaienao Automation Co ltd
Current assignee: Suzhou Kaienao Automation Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-09-25
Anticipated expiration: 2029-12-21

Abstract

The utility model relates to the technical field of packaging machines, and discloses a vacuum packaging machine, when having solved present vacuum packaging heat seal, the heating plate centre gripping is sealed and is influenced the fragile by the vibration to and present packaging machine does not have lifting mechanism, can not promote the problem of carrying out the packing with article, and it includes the bottom plate, bottom plate upper end one side is connected with the quick-witted case, the utility model discloses, drive the buffer beam through first cylinder and stretch, make the buffer beam drive the connecting rod swing, and then drive heating plate and backing plate open or centre gripping, the heating plate has the damping effect under the effort of spring when opening or centre gripping, thereby makes the heating plate can avoid the vibration damage, extension life; the lead screw is driven to rotate by the motor, so that the movable block drives the mounting plate to move up and down, the slide block and the slide rail are matched to act, the up-and-down movement is stable, the supporting plate moves up and down, and the packaged articles are lifted to a proper packaging height.

Description

Vacuum packaging machine

Technical Field

The utility model belongs to the technical field of packagine machine, specifically be a vacuum packaging machine.

Background

The packaging machine is a machine for packaging products, and plays a role in protection and beauty.

Current vacuum packaging machine seals when the packing, and the hot plate is directly sealed by the drive centre gripping usually, and direct drive contacts like this for the hot plate receives great vibration, so will lead to the hot plate to receive the vibration damage for a long time, and in addition, current packagine machine is lack lifting mechanism by packing article, can not promote packing article as required to the packing height.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a vacuum packaging machine, when effectually having solved present vacuum packaging heat-seal, the hot plate centre gripping seals and receives the vibration to influence fragile to and current packagine machine does not have the lifting mechanism, can not promote the problem of packing with article.

In order to achieve the above object, the utility model provides a following technical scheme: a vacuum packaging machine comprises a bottom plate, wherein one side of the upper end of the bottom plate is connected with a machine case, one side of the upper part of the machine case is connected with a vacuum sealing mechanism, the vacuum sealing mechanism comprises a box body, connecting rods, heating plates, a base plate, a buffer rod, a first air cylinder, a spring, a second air cylinder, a connecting rod, a positioning block, a first moving hole, an exhaust pipe, a vacuum pump and a connecting hose, the connecting rods are symmetrically hinged to one end of the box body, the lower ends of the two connecting rods are connected with the heating plates, the base plate is connected to one side of the heating plates corresponding to the lower part of the box body, the buffer rod is rotatably connected to one end of the connecting rod, the buffer rod penetrates and extends into the box body to be connected with the first air cylinder, the first air cylinder is hinged to the, and the connecting rod runs through box lateral wall department and has seted up first removal hole, the locating piece lower extreme is connected with the exhaust tube, second cylinder one side is connected with the vacuum pump, vacuum pump one end is passed through coupling hose and exhaust tube intercommunication, quick-witted incasement portion downside is connected with first baffle, first baffle top is connected with the second baffle, be close to the edge between second baffle and the first baffle and be connected with the lead screw, the lead screw lower extreme is connected with the motor, the outside cover of lead screw is equipped with the movable block, movable block one end extends to quick-witted case external connection and has the mounting panel, the movable block runs through quick-witted case department and has seted up second removal hole, mounting panel one end all is connected with the slider for the movable block both sides, slider one end is connected with the.

Preferably, the buffer rod penetrates through the box body and is provided with a through hole.

Preferably, the first cylinder is hinged with the inner wall of the box body through a hinge seat.

Preferably, the connecting rod is hollow.

Preferably, the four corners of the lower end of the bottom plate are provided with movable wheels.

Preferably, the upper end of the screw rod is connected with the second partition plate through a bearing seat, and the screw rod is connected with the first partition plate through a bearing.

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

(1) the utility model discloses, through the setting of first cylinder, buffer beam and spring, first cylinder drives the buffer beam and stretches out and draws back for the buffer beam drives the connecting rod swing, and then drives hot plate and backing plate and open or centre gripping, and the hot plate has the damping effect under the effort of spring when opening or centre gripping, thereby makes the hot plate can avoid the vibration damage, increase of service life;

(2) through the setting of motor, lead screw, movable block, mounting panel, slider, slide rail and layer board, the motor drive lead screw rotates for the movable block drives the mounting panel up-and-down motion, and the effect of cooperation slider and slide rail makes the up-and-down motion steady, with the up-and-down motion of layer board, and then lifts packing article and promote to suitable packing height.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic structural view of the vacuum sealing mechanism of the present invention;

fig. 3 is a front view of the present invention;

in the figure: 1. a base plate; 2. a chassis; 3. a vacuum sealing mechanism; 4. a box body; 5. a connecting rod; 6. heating plates; 7. a base plate; 8. a buffer rod; 9. a first cylinder; 10. a spring; 11. a second cylinder; 12. a connecting rod; 13. positioning blocks; 14. a first moving hole; 15. an air exhaust pipe; 16. a vacuum pump; 17. a connecting hose; 18. a first separator; 19. a second separator; 20. a screw rod; 21. a motor; 22. a movable block; 23. mounting a plate; 24. a second moving hole; 25. a slider; 26. a slide rail; 27. a support plate; 28. a reinforcing plate; 29. a through hole; 30. the wheel is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a bottom plate 1, a case 2 is connected to one side of the upper end of the bottom plate 1, a vacuum sealing mechanism 3 is connected to one side of the upper portion of the case 2, the vacuum sealing mechanism 3 comprises a case 4, a connecting rod 5, a heating plate 6, a backing plate 7, a buffer rod 8, a first cylinder 9, a spring 10, a second cylinder 11, a connecting rod 12, a positioning block 13, a first moving hole 14, an exhaust tube 15, a vacuum pump 16 and a connecting hose 17, the connecting rod 5 is symmetrically hinged to one end of the case 4, the lower ends of the two connecting rods 5 are connected with the heating plate 6, the backing plate 7 is connected to one side of the heating plate 6 corresponding to the lower portion of the case 4, the heat sealing is performed by the clamping of the heating plate 6 and the backing plate 7, the buffer rod 8 is rotatably connected to one end of, so that the buffer rod 8 drives the connecting rod 5 to swing, and further drives the heating plate 6 and the cushion plate 7 to open or clamp, the first cylinder 9 is hinged on the inner wall of the box body 4, a spring 10 is connected between the outside of the buffer rod 8 and the box body 4 and is used for playing a role of buffering and vibration damping, one side of the upper wall inside the box body 4 is connected with the second cylinder 11, the lower end of the second cylinder 11 is connected with a connecting rod 12, the connecting rod 12 extends to the outside of the box body 4 and is connected with a positioning block 13, the connecting rod 12 penetrates through the side wall of the box body 4 and is provided with a first moving hole 14, the lower end of the positioning block 13 is connected with an exhaust tube 15, the connecting rod 12 is driven by the second cylinder 11 to move up and down, so that the positioning block 13 drives the exhaust tube 15 to extend into the packaging bag for, the packaging bag is vacuumized, a first partition plate 18 is connected to the lower side inside the case 2, a second partition plate 19 is connected to the upper side of the first partition plate 18, a lead screw 20 is connected between the second partition plate 19 and the first partition plate 18 near the edge, the lower end of the lead screw 20 is connected with a motor 21, a movable block 22 is sleeved outside the lead screw 20, one end of the movable block 22 extends to the outside of the case 2 and is connected with a mounting plate 23, a second moving hole 24 is formed in the position, penetrating through the case 2, of the movable block 22, one end of the mounting plate 23 is connected with a sliding block 25 opposite to two sides of the movable block 22, one end of the sliding block 25 is connected with a sliding rail 26, the sliding rail 26 is mounted on the side wall of the case 2, a supporting plate 27 is connected to one side of the upper portion of the mounting plate 23, reinforcing plates 28 are, the pallet 27 is moved up and down.

In the second embodiment, on the basis of the first embodiment, the through hole 29 is formed at the position where the buffer rod 8 penetrates through the box body 4, so that the buffer rod 8 can drive the connecting rod 5 to move conveniently.

Third embodiment, on the basis of first embodiment, first cylinder 9 is articulated with box 4 inner wall through articulated seat, conveniently installs first cylinder 9.

In the fourth embodiment, on the basis of the first embodiment, the connecting rod 12 is hollow, so that the connecting hose 17 can conveniently penetrate through and be communicated with the air suction pipe 15, and the connecting hose 17 is limited in the connecting rod 12.

Fifth embodiment, on the basis of first embodiment, the four corners of the lower end of the bottom plate 1 are all provided with the moving wheels 30, which facilitates the movement of the device.

Sixth embodiment, on the basis of the first embodiment, the upper end of the screw rod 20 is connected with the second partition plate 19 through a bearing seat, the screw rod 20 is connected with the first partition plate 18 through a bearing, the screw rod 20 is convenient to mount, and friction is reduced when the screw rod 20 rotates.

In the present embodiment, the motor 21 is an NPF60 motor.

The working principle is as follows: when the packaging bag is used, an object with a package is placed in the packaging bag, then the packaging bag is placed on the supporting plate 27, the screw rod 20 is driven to rotate through the motor 21 according to the required height of the package, the movable block 22 drives the mounting plate 23 to move up and down, the stability of the up-and-down movement of the mounting plate 23 is ensured under the matching of the slide block 25 and the slide rail 26, the mounting plate 23 drives the supporting plate 27 to adjust up and down to the required height of the package, then the bag opening is placed between the heating plate 6 and the backing plate 7, the second cylinder 11 stretches out to drive the connecting rod 12 to move down, the positioning block 13 drives the air exhaust pipe 15 to stretch down into the packaging bag, the vacuum pump 16 extracts internal air, then the first cylinder 9 contracts to drive the buffer rod 8 to pull the connecting rod 5, so that the heating plate 6 is clamped towards the backing plate 7, meanwhile, the second cylinder 11 contracts to lift the air exhaust pipe 15 upwards, and (6) finishing packaging.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A vacuum packaging machine comprising a base plate (1), characterized in that: one side of the upper end of the bottom plate (1) is connected with a case (2), one side of the upper part of the case (2) is connected with a vacuum sealing mechanism (3), the vacuum sealing mechanism (3) comprises a case body (4), a connecting rod (5), a heating plate (6), a cushion plate (7), a buffer rod (8), a first cylinder (9), a spring (10), a second cylinder (11), a connecting rod (12), a positioning block (13), a first moving hole (14), an exhaust pipe (15), a vacuum pump (16) and a connecting hose (17), one end of the case body (4) is symmetrically hinged with the connecting rod (5), the lower ends of the two connecting rods (5) are connected with the heating plate (6), the lower part of one side of the heating plate (6) corresponding to the case body (4) is connected with the cushion plate (7), one end of the connecting rod (5) is rotatably connected with the buffer, the first air cylinder (9) is hinged to the inner wall of the box body (4), a spring (10) is connected between the outer portion of the buffer rod (8) and the box body (4) relative to the connecting rod (5), a second air cylinder (11) is connected to one side of the inner upper wall of the box body (4), a connecting rod (12) is connected to the lower end of the second air cylinder (11), a positioning block (13) is connected to the outer portion of the connecting rod (12) extending to the box body (4), a first moving hole (14) is formed in the position, penetrating through the side wall of the box body (4), of the connecting rod (12), an air exhaust pipe (15) is connected to the lower end of the positioning block (13), a vacuum pump (16) is connected to one side of the second air cylinder (11), one end of the vacuum pump (16) is communicated with the air exhaust pipe (15) through a connecting hose (17), a first partition plate (18) is connected to the lower side of the inner portion of, lead screw (20) lower extreme is connected with motor (21), the outside cover of lead screw (20) is equipped with movable block (22), movable block (22) one end extends to quick-witted case (2) external connection has mounting panel (23), movable block (22) run through quick-witted case (2) department and have seted up second shifting hole (24), mounting panel (23) one end all is connected with slider (25) for movable block (22) both sides, slider (25) one end is connected with slide rail (26), slide rail (26) are installed in quick-witted case (2) lateral wall, mounting panel (23) upper portion one side is connected with layer board (27), layer board (27) lower extreme both sides all are connected with reinforcing plate (28).

2. The vacuum packaging machine as claimed in claim 1, wherein: the buffer rod (8) penetrates through the box body (4) and is provided with a through hole (29).

3. The vacuum packaging machine as claimed in claim 1, wherein: the first air cylinder (9) is hinged with the inner wall of the box body (4) through a hinge seat.

4. The vacuum packaging machine as claimed in claim 1, wherein: the connecting rod (12) is hollow.

5. The vacuum packaging machine as claimed in claim 1, wherein: the four corners of the lower end of the bottom plate (1) are provided with movable wheels (30).

6. The vacuum packaging machine as claimed in claim 1, wherein: the upper end of the screw rod (20) is connected with the second partition plate (19) through a bearing seat, and the screw rod (20) is connected with the first partition plate (18) through a bearing.