CN220721511U

CN220721511U - Lifting mechanism of packaging machine

Info

Publication number: CN220721511U
Application number: CN202322408348.1U
Authority: CN
Inventors: 许道相
Original assignee: Zhejiang Ruibao Packaging Machinery Co ltd
Current assignee: Zhejiang Ruibao Packaging Machinery Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-05
Anticipated expiration: 2033-09-05

Abstract

The application discloses packagine machine's elevating system, including frame, sealing mechanism and a pair of elevating gear, still include: the air extracting device is fixedly arranged between the pair of lifting devices and is used for extracting air from the packaging bag; wherein, two sides of the air extracting device are movably connected to the frame through a pair of lifting devices; the air extractor comprises a mounting plate, and two ends of the mounting plate are fixedly arranged between a pair of lifting devices; the air extraction driving assembly is fixedly provided with a mounting plate; the pair of cannulas are fixedly connected to the output end of the air extraction driving assembly at all; the suction nozzles are respectively arranged on the side surfaces of the cannulas, the cannulas are rotated through the screw rods to want to move, when the bottom ends of the cannulas touch objects, the motor automatically drives the screw rods to pause, the cannulas are prevented from crushing the objects, and the suction nozzles can suck out air in the packaging bags.

Description

Lifting mechanism of packaging machine

Technical Field

The utility model relates to a lifting mechanism of a packaging machine.

Background

The packaging machine is a machine capable of completing all or part of the packaging process of products and commodities, wherein the packaging process comprises main procedures of filling, wrapping, sealing and the like, and front and rear procedures related to the packaging process, such as cleaning, stacking, disassembling and the like.

The existing vacuum extruder for the packaging machine, for example, the vacuum extruder for the packaging machine, which is convenient for vacuumizing after extruding the articles and reducing the occupation of the space of the articles, has the patent number of CN217456614U, improves the effect of extruding and packaging the packaging bags through external force, reduces the occupation of the space of the packaged articles and improves the convenience of taking and placing operations after vacuum extrusion and packaging of the articles; including base, air exhaust device, elevating gear, vacuum box, air inlet unit, slide rail, backup pad, closing plate, first pneumatic cylinder, cell body, clamp plate and electric plate, the vacuum box is installed on the base top, air exhaust device communicates in with the vacuum box, air exhaust device is used for evacuating in the vacuum box, the vacuum box right-hand member is provided with the opening, the vacuum box left end is provided with the air inlet, air inlet unit intercommunication sets up in vacuum box air inlet department, slide rail bottom is connected with vacuum box inside wall bottom, slidable mounting is on the slide rail top about the backup pad, the closing plate left end is connected with the backup pad right-hand member, and the closing plate seals the opening of vacuum box, the stiff end of first pneumatic cylinder is installed on the base top.

This embodiment drives the clamp plate through elevating gear and moves down, makes the clamp plate will be located the wrapping bag extrusion in the cell body, later through evacuating device to the vacuum box in, makes the inside evacuation of wrapping bag, improves the wrapping bag and extrudes the effect of packing through external force, reduces the article space after the packing and occupies, but its defect that exists has:

the object in the packaging bag is easy to be pressed to be damaged by the pressing plate, and the device is only suitable for soft objects and has a low application range.

Disclosure of Invention

The utility model aims to solve one of the technical problems existing in the prior art.

The application provides a packagine machine's elevating system, including frame, sealing mechanism and a pair of elevating gear, still include:

the air extracting device is fixedly arranged between the pair of lifting devices and is used for extracting air from the packaging bag;

wherein, the two sides of the air extractor are movably connected to the frame through a pair of lifting devices.

The air extractor includes:

the two ends of the mounting plate are fixedly arranged between the pair of lifting devices;

the air extraction driving assembly is fixedly provided with a mounting plate;

the pair of cannulas are fixedly connected to the output end of the air extraction driving assembly at all;

a pair of suction nozzles, which are respectively arranged on the side surfaces of the cannulae.

The lifting device comprises:

the screw rod is rotatably arranged on the frame and driven by a motor;

the moving block is connected to the screw rod through threads;

a support block mounted on the moving block by a fastener;

wherein, one side of mounting panel fixed mounting is on the supporting shoe.

Further comprises:

a pair of sliders fixedly mounted on the support blocks, respectively;

and the sliding grooves are respectively arranged on the sliding blocks.

Further comprises:

a pair of slide rails fixedly installed at one side of the frame, respectively;

wherein, a pair of spout respectively movable mounting is in each slide rail.

Further comprises:

the nut is in threaded connection with the top end of the screw rod;

and the bearing is fixedly arranged at the lower end of the screw rod.

Further comprises:

the lubricating oil tank is fixedly arranged at the upper end of the frame;

the first oil pipe is fixedly connected between the lubricating oil tank and the nut;

the first oil pump is fixedly connected to the first oil pipe.

Further comprises:

the oil collecting tank is fixedly arranged on the frame;

the second oil pipe penetrates through the frame and is fixedly connected between the oil collecting tank and the lubricating oil tank;

and the second oil pump is fixedly connected to the second oil pipe.

Further comprises:

a pair of through holes arranged at the upper end of the oil collecting tank;

wherein, a pair of through-hole is connected in the lower extreme of bearing and screw rod junction.

The beneficial effects of the utility model are as follows:

through the setting of intubate, the intubate is through screw rod rotation want when removing, and the object is touched to the intubate bottom, and motor automatic drive screw rod pauses, prevents that the intubate from crushing the object to the air suction in the suction nozzle can be with the wrapping bag.

Drawings

FIG. 1 is a front view of a lifting mechanism of a packaging machine according to an embodiment of the present application;

fig. 2 is a schematic perspective view of a lifting device according to an embodiment of the present application;

FIG. 3 is a partial schematic view of the operation of the lubricant tank according to the embodiment of the present application.

Reference numerals

1-frame, 2-sealing mechanism, 3-elevating gear, 4-air extraction device, 5-mounting panel, 6-air extraction drive assembly, 7-intubate, 8-suction nozzle, 9-screw rod, 10-movable block, 11-supporting shoe, 12-slider, 13-spout, 14-slide rail, 15-nut, 16-bearing, 17-lubricating oil tank, 18-first oil pipe, 19-first oil pump, 20-oil collecting tank, 21-second oil pipe, 22-second oil pump, 23-through-hole.

Detailed Description

Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

The server provided in the embodiment of the present application is described in detail below with reference to the accompanying drawings by means of specific embodiments and application scenarios thereof.

Example 1:

as shown in fig. 1 to 3, an embodiment of the present application provides a lifting mechanism of a packaging machine, including a frame 1, a sealing mechanism 2, and a pair of lifting devices 3, further including: the air extracting device 4 is fixedly arranged between the pair of lifting devices 3 and is used for extracting air from the packaging bag; wherein, both sides of the air extracting device 4 are movably connected to the frame 1 through a pair of lifting devices 3.

Further, the air extracting device 4 includes: a mounting plate 5, both ends of which are fixedly installed between the pair of elevating devices 3; an air extraction driving assembly 6 to which the mounting plate 5 is fixedly mounted; a pair of cannulas 7 fixedly connected to the output ends of the pumping driving assembly 6, respectively; a pair of suction nozzles 8 are provided on the side surfaces of the respective cannulae 7.

Further, the lifting device 3 includes: a screw 9 rotatably mounted on the frame 1 and driven by a motor; a moving block 10 which is screwed to the screw 9; a support block 11 mounted on the moving block 10 by a fastener; wherein one side of the mounting plate 5 is fixedly mounted on the support block 11.

Further, a pair of sliders 12 are fixedly installed on the support blocks 11, respectively; a pair of slide grooves 13 provided on the respective sliders 12; also comprises a pair of slide rails 14 which are respectively fixedly installed on one side of the frame 1; wherein, a pair of sliding grooves 13 are respectively movably arranged in each sliding rail 14.

In this embodiment of the application, owing to adopted foretell structure, when need bleed to the wrapping bag, install the bagging apparatus with the wrapping bag on, insert in the wrapping bag, start motor drive screw 9 rotates, screw 9 rotates and drives mounting panel 5 downwardly moving, meanwhile, slider 12 moves down along slide rail 14 direction, when waiting that insert 7 contacts the upper surface of object, motor drive screw 9 pauses, bleed driving assembly 6 starts, bleed nozzle 8 bleeds in the wrapping bag, accomplish the work of bleeding after, motor drive screw 9 rotates and drives mounting panel 5 and upwards moves, when waiting that insert 7 removes out the wrapping bag, closing device seals the operation to the wrapping bag, effectually vacuum packaging is carried out to the object.

Example 2:

as shown in fig. 3, in this embodiment, in addition to including the structural features of the foregoing embodiment, the present embodiment further includes: a nut 15 screwed to the tip of the screw 9; a bearing 16 fixedly installed at the lower end of the screw 9; the lubricating oil tank 17 is fixedly arranged at the upper end of the frame 1; a first oil pipe 18 fixedly connected between the lubricating oil tank 17 and the nut 15; a first oil pump 19 fixedly connected to the first oil pipe 18.

In this embodiment of the present application, because the above-mentioned structure is adopted, in order to avoid the screw rod 9 to use the damage for a long time, need lubricate the maintenance to screw rod 9, install lubricating oil tank 17 in frame 1 upper end, first oil pump 19 drive lubricating oil flows into the junction of nut 15 and screw rod 9 from first oil pipe 18, along with the rotation lubricating oil of nut 15 and screw rod 9 flows along the screw thread direction of screw rod 9 for whole screw rod 9 can lubricate in an all-round way, the effectual life who improves screw rod 9.

Example 3:

as shown in fig. 3, in this embodiment, in addition to including the structural features of the foregoing embodiment, the present embodiment further includes: a sump tank 20 fixedly mounted on the frame 1; a second oil pipe 21 fixedly connected between the oil collecting tank 20 and the lubricating oil tank 17 through the frame 1; a second oil pump 22 fixedly connected to the second oil pipe 21; also included is a pair of through holes 23 provided at the upper end of the oil collecting tank 20; wherein a pair of through holes 23 are connected to the lower end of the connection of the bearing 16 and the screw 9.

In this embodiment of this application, owing to adopted foretell structure, fixed mounting has the oil collecting tank in the frame of screw rod lower extreme, and lubricating oil flows to the screw rod lower extreme from the screw rod upper end, and lubricating oil flows into the oil collecting tank from the through-hole, has effectively avoided lubricating oil drop to the frame in, and the lubricating oil of oil collecting tank passes through the start-up of second oil pump, and drive lubricating oil flows into the lubricating oil tank along the second oil pipe for lubricating oil can be by cyclic utilization, has avoided the waste of resource.

It should be noted that, in this document, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims

1. The utility model provides a packagine machine's elevating system, includes frame (1), sealing mechanism (2) and a pair of elevating gear (3), its characterized in that still includes:

the air extracting device (4) is fixedly arranged between the pair of lifting devices (3) and is used for extracting air from the packaging bag;

wherein, both sides of the air extracting device (4) are movably connected to the frame (1) through a pair of lifting devices (3).

2. Lifting mechanism of a packaging machine according to claim 1, characterized in that said suction device (4) comprises:

the two ends of the mounting plate (5) are fixedly arranged between the pair of lifting devices (3);

an air extraction driving assembly (6) which is fixedly provided with the mounting plate (5);

a pair of cannulas (7) which are fixedly connected to the output ends of the pumping driving components (6) at all;

a pair of suction nozzles (8) provided on the side surfaces of the respective cannulae (7).

3. A lifting mechanism of a packaging machine according to claim 2, characterized in that the lifting device (3) comprises:

the screw rod (9) is rotatably arranged on the frame (1) and driven by a motor;

a moving block (10) which is screwed to the screw (9);

a support block (11) mounted on the moving block (10) by a fastener;

one side of the mounting plate (5) is fixedly arranged on the supporting block (11).

4. A lifting mechanism for a packaging machine as recited in claim 3, further comprising:

a pair of sliders (12) fixedly mounted on the support blocks (11), respectively;

a pair of sliding grooves (13) respectively arranged on the sliding blocks (12).

5. The lifting mechanism of a packaging machine of claim 4, further comprising:

a pair of slide rails (14) each fixedly mounted on one side of the frame (1);

wherein, a pair of sliding grooves (13) are respectively movably arranged in each sliding rail (14).

6. A lifting mechanism for a packaging machine as recited in claim 3, further comprising:

a nut (15) which is screwed to the tip of the screw (9);

and a bearing (16) fixedly installed at the lower end of the screw (9).

7. The lifting mechanism of a packaging machine of claim 6, further comprising:

a lubricating oil tank (17) fixedly installed at the upper end of the frame (1);

a first oil pipe (18) fixedly connected between the lubricating oil tank (17) and the nut (15);

and the first oil pump (19) is fixedly connected to the first oil pipe (18).

8. The lifting mechanism of a packaging machine of claim 7, further comprising:

a fuel collection tank (20) fixedly mounted on the frame (1);

a second oil pipe (21) which passes through the frame (1) and is fixedly connected between the oil collecting tank (20) and the lubricating oil tank (17);

and the second oil pump (22) is fixedly connected to the second oil pipe (21).

9. The lifting mechanism of a packaging machine of claim 8, further comprising:

a pair of through holes (23) provided at the upper end of the oil collecting tank (20);

wherein, a pair of through holes (23) are connected with the lower end of the connection part of the bearing (16) and the screw rod (9).