CN218537188U

CN218537188U - Film winding and packaging mechanism

Info

Publication number: CN218537188U
Application number: CN202221818611.3U
Authority: CN
Inventors: 高帆; 代剑锋; 宁南北
Original assignee: Guangdong Longqi Robot Co ltd
Current assignee: Guangdong Longqi Robot Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-02-28
Anticipated expiration: 2032-07-14

Abstract

The utility model relates to the field of packaging machinery, in particular to a film winding and packaging mechanism, which comprises a frame body, a power mechanism, a film winding machine assembly, a material supporting mechanism and a film cutting mechanism; the power mechanism is arranged at the top of the frame body and comprises a power assembly and a slewing bearing; the slewing bearing comprises an inner ring body and an outer ring body which can rotate relatively, and the power assembly is used for driving the inner ring body to rotate; the film winding machine assembly comprises a film winding machine mounting support, a sliding table linear module and a film mounting support, the film winding machine mounting support is fixedly connected with the inner ring body, the film winding machine mounting support is provided with the sliding table linear module, and the film mounting support is arranged on the sliding table linear module; the material supporting mechanism and the film cutting mechanism are arranged inside the frame body. Adopt the utility model discloses, can satisfy the packing demand of different quality materials, the platform is slim and graceful, compact structure, and work efficiency is high.

Description

Film winding and packaging mechanism

Technical Field

The utility model relates to the field of packaging machinery, in particular to film winding and packaging mechanism.

Background

A film packer, also called a stretch film packer, is packing equipment and is used for automatically winding a film on a material, thereby playing roles of dust prevention and fixation. At present film winding baling mechanism is mostly for being carried out the rotation by packing material itself, and the film is the fixed state, and the operation in-process, the material drops easily because the rotation has centrifugal state, and when the dead weight of object body is bigger, rotary mechanism often need past the direction design of bigger load structure, increase cost to a certain extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a film winding package body can realize the automatic packing process of film motion, material static, and the platform is slim and graceful, and compact structure can satisfy the packing demand of different quality materials, and work efficiency is high.

In order to solve the technical problem, the utility model provides a film winding and packaging mechanism, which comprises a frame body, a power mechanism, a film winding machine assembly, a material supporting mechanism and a film cutting mechanism; the power mechanism is arranged at the top of the frame body and comprises a power assembly and a slewing bearing; the slewing bearing comprises an inner ring body and an outer ring body which can rotate relatively, and the power assembly is used for driving the inner ring body of the slewing bearing to rotate; the film winding machine assembly comprises a film winding machine mounting support, a sliding table linear module and a film mounting support, the film winding machine mounting support is fixedly connected with the inner ring body, the film winding machine mounting support is provided with the sliding table linear module, and the film mounting support is arranged on the sliding table linear module; the material supporting mechanism is arranged in the frame body and used for supporting materials; the film cutting mechanism is arranged on one side of the material supporting mechanism and is used for cutting off the film for packaging.

As an improvement of the above scheme, the slewing bearing is a single-row ball slewing bearing, the inner race body is an inner race of the single-row ball slewing bearing, and the outer race body is a bearing seat of an outer race of the single-row ball slewing bearing.

As an improvement of the scheme, a speed reducer mounting plate is arranged at the top of the slewing bearing, the outer ring body is fixedly connected with the top of the frame body, and a large-diameter O-shaped ring and a lower slewing bearing sealing plate are arranged at the bottom of the inner ring body.

As an improvement of the above scheme, the power assembly comprises a motor, a speed reducer and a driving gear, wherein gear teeth are arranged on the inner side wall of the inner ring body, and the driving gear is meshed with the gear teeth of the inner ring body; the motor is a servo motor, and the speed reducer is a planetary speed reducer.

As an improvement of the scheme, the sliding table linear module is fixed on the film winding machine mounting support, the film mounting support is connected with the sliding table linear module in a sliding mode, and the sliding table linear module can drive the film mounting support to do longitudinal reciprocating motion.

As an improvement of the above scheme, the film cutting mechanism comprises a mounting seat, a hot cutter and a rack and pinion type swing cylinder, the rack and pinion type swing cylinder is fixed on the mounting seat, the hot cutter is fixedly connected with the rack and pinion type swing cylinder, the hot cutter is arranged in parallel with the material supporting mechanism, and the rack and pinion type swing cylinder can drive the hot cutter to rotate 180 degrees.

As the improvement of above-mentioned scheme, film cutting mechanism homonymy is equipped with film clamping mechanism, film clamping mechanism includes mounting panel, guide arm cylinder, parallel switching type gas claw and film clamping jaw, the guide arm cylinder is fixed on the mounting panel, parallel switching type gas claw is located guide arm cylinder top, the film clamping jaw is located parallel switching type gas claw top, the guide arm cylinder can drive parallel switching type gas claw is vertical lifting motion and the horizontal motion that opens and shuts.

As an improvement of the scheme, the material supporting mechanism is provided with a conveying belt or a roller for conveying materials.

Implement the utility model discloses, following beneficial effect has:

1. the automatic rotating and lifting film winding mechanism is arranged, so that the film can rotate, lift and package, the packaged object does not rotate, the platform is light, the structure is compact, and the packaging requirements of materials with different qualities can be met;

2. through setting up heavy-calibre O type circle and slewing bearing lower shrouding, seal the slewing bearing inner chamber, add lubricating grease in advance, can reach the purpose of exempting from to refuel lifelong.

Drawings

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

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is a cross-sectional view of the power mechanism of the present invention;

FIG. 4 is a schematic view of the portion A of FIG. 3 according to the present invention;

FIG. 5 is a schematic structural view of the film cutting mechanism and the film clamping mechanism of the present invention;

fig. 6 is a schematic structural view of the film winding machine assembly of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

As shown in fig. 1-2, the embodiment of the present invention provides a film winding and packaging mechanism, which comprises a frame body 1, a power mechanism 2, a film winding machine assembly 3, a material supporting mechanism 4, a film cutting mechanism 5 and a film clamping mechanism 6. The power mechanism 2 is arranged at the top of the frame body 1 and comprises a power assembly 21 and a rotary support 22; the slewing bearing 22 comprises an inner ring body 221 and an outer ring body 222 which can rotate relatively, and the power assembly 21 is used for driving the inner ring body 221 of the slewing bearing to rotate; the film winding machine assembly 3 comprises a film winding machine mounting support 31, a sliding table linear module 32 and a film mounting support 33, the film winding machine mounting support 31 is fixedly connected with the inner ring body 221, the film winding machine mounting support 31 is provided with the sliding table linear module 32, and the sliding table linear module 32 is provided with the film mounting support 33; the material supporting mechanism 4 is provided with a conveyer belt or a roller for conveying materials, is arranged in the frame body 1 and is used for conveying the materials to the position right below the slewing bearing 22 and supporting the materials in the packing process; the film cutting mechanism 5 and the film clamping mechanism 6 are provided on the material supporting mechanism 4 side, and are used for clamping and cutting the packaging film.

As shown in fig. 3, the slewing bearing 22 is a single-row ball slewing bearing, the inner race body 221 is an inner race of the single-row ball slewing bearing, and the outer race body 222 is a bearing seat of an outer race of the single-row ball slewing bearing. The power assembly 21 comprises a servo motor 211, a planetary reducer 212 and a driving gear 213, gear teeth are arranged on the inner side wall of the inner ring body 221, the driving gear 213 is meshed with the gear teeth of the inner ring body 221, the driving gear 213 drives the slewing bearing 22 to move under the driving of the servo motor 211 and the planetary reducer 212, the outer ring body 222 is fixed, and the inner ring body 221 and the power assembly 21 do circular motion together.

The top of the slewing bearing 22 is provided with a speed reducer mounting plate 23, the outer ring body 222 is fixedly connected with the top of the frame body 1, and the bottom of the inner ring body 221 is provided with a large-diameter O-shaped ring 24 and a slewing bearing lower sealing plate 25 to realize the sealing of the inner cavity of the slewing bearing 22.

As shown in fig. 5, the film winding machine mounting bracket 31 is fixedly connected with the inner ring body 221 of the slewing bearing, and is driven by the power assembly 21 to move circularly together, the sliding table linear module 32 is fixed on the film winding machine mounting bracket 31, the film mounting bracket 33 is connected with the sliding table linear module 32 in a sliding manner, and the sliding table linear module 32 can drive the film mounting bracket 33 to move longitudinally and reciprocally, so that the material can be better wrapped, and the number of layers of the film covering material can be arbitrarily changed by changing the ascending speed of the sliding table linear module 32.

As shown in fig. 6, the film cutting mechanism 5 is disposed on one side of the material supporting mechanism 4, so as to facilitate cutting of the film after packaging. The film cutting mechanism 5 comprises a mounting seat 51, a rack and pinion type swing air cylinder 52 and a hot cutter 53, wherein the rack and pinion type swing air cylinder 52 is fixed on the mounting seat 51, and the hot cutter 53 is fixedly connected with the rack and pinion type swing air cylinder 52. The hot cutter 53 is arranged in parallel with the material supporting mechanism 4, a steel wire 531 on the hot cutter 53 generates heat after being electrified, and the rack and pinion type swing cylinder 52 rotates 180 degrees to drive the hot cutter 53 to rotate 180 degrees to fuse the film.

In order to avoid the falling of the film when cutting, the film clamping mechanism 6 is arranged on the same side of the film cutting mechanism 5, the film clamping mechanism 6 comprises a mounting plate 61, a guide rod cylinder 62, a parallel opening and closing type air claw 63 and a film clamping claw 64, the guide rod cylinder 62 is fixed on the mounting plate 61, the parallel opening and closing type air claw 63 is arranged at the top end of the guide rod cylinder 62, and the film clamping claw 64 is arranged at the top end of the parallel opening and closing type air claw 63. The guide rod cylinder 62 can drive the parallel opening and closing type pneumatic claw 63 to do longitudinal lifting motion and transverse opening and closing motion, so as to drive the film clamping claw 64 to loosen and clamp the film.

The utility model discloses work flow and principle:

the material 7 is conveyed to the position right below the film winding and packaging mechanism through a conveying belt 41; the film winding machine assembly 3 and the slewing bearing 22 rotate together under the driving of the power assembly 21, packaging is started, in the packaging process, the sliding table linear module 32 moves upwards at a set speed to enable a film to completely cover the material, and after the film winding machine assembly is rotated for a set number of turns, the power assembly 21 stops rotating after returning to the original point; the guide rod cylinder 62 of the film clamping mechanism 6 is ventilated to push the parallel opening and closing type air claw 63 to approach the film, and the film air claw 64 clamps a small part of the film. After the film is clamped, the rack and pinion type swing cylinder 52 drives the hot cutter 53 to cut the film, at the moment, the film clamping jaw 64 still clamps the film, the guide rod cylinder 62 returns to the original position to drive the parallel opening and closing type gas jaw 63 and the film clamping jaw 64 to descend, and interference generated when the film winding machine assembly 3 does circular motion is avoided; the conveyor belt 41 conveys the packed material to the next process, and continues to convey the next material to the position right below the film winding and packing mechanism, the power component 21 drives the film winding machine assembly 3 to do circular motion, after 2 circles of winding are performed, the film air claw 64 is opened, the clamping of the film is cancelled, and meanwhile, the film winding machine assembly 3 moves all the time until the material packing is completed.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. A film winding package mechanism which characterized in that: the film winding machine comprises a frame body, a power mechanism, a film winding machine assembly, a material supporting mechanism and a film cutting mechanism;

the power mechanism is arranged at the top of the frame body and comprises a power assembly and a slewing bearing; the slewing bearing comprises an inner ring body and an outer ring body which can rotate relatively, and the power assembly is used for driving the inner ring body of the slewing bearing to rotate;

the film winding machine assembly comprises a film winding machine mounting support, a sliding table linear module and a film mounting support, the film winding machine mounting support is fixedly connected with the inner ring body, the film winding machine mounting support is provided with the sliding table linear module, and the film mounting support is arranged on the sliding table linear module;

the material supporting mechanism is arranged in the frame body and used for supporting materials;

the film cutting mechanism is arranged on one side of the material supporting mechanism and used for cutting off the packaging film.

2. The film wrapping and packaging mechanism of claim 1 wherein: the slewing bearing is a single-row ball type slewing bearing, the inner ring body is an inner ring of the single-row ball type slewing bearing, and the outer ring body is a bearing seat of an outer ring of the single-row ball type slewing bearing.

3. The film wrapping and packaging mechanism of claim 2 wherein: the top of the slewing bearing is provided with a speed reducer mounting plate, the outer ring body is fixedly connected with the top of the frame body, and the bottom of the inner ring body is provided with a large-caliber O-shaped ring and a lower slewing bearing sealing plate.

4. The film wrapping and packaging mechanism of claim 1 wherein: the power assembly comprises a motor, a speed reducer and a driving gear, gear teeth are arranged on the inner side wall of the inner ring body, and the driving gear is meshed with the gear teeth of the inner ring body; the motor is a servo motor, and the speed reducer is a planetary speed reducer.

5. The film wrapping and packaging mechanism of claim 1 wherein: the film winding machine is characterized in that the sliding table linear module is fixed on a film winding machine mounting support, the film mounting support is in sliding connection with the sliding table linear module, and the sliding table linear module can drive the film mounting support to do longitudinal reciprocating motion.

6. The film wrapping and packaging mechanism of claim 1 wherein: the film cutting mechanism comprises a mounting seat, a hot cutter and a rack and pinion type swing cylinder, the rack and pinion type swing cylinder is fixed on the mounting seat, the hot cutter is fixedly connected with the rack and pinion type swing cylinder, the hot cutter is arranged in parallel with the material supporting mechanism, and the rack and pinion type swing cylinder can drive the hot cutter to rotate 180 degrees.

7. The film wrapping and packaging mechanism of claim 1 wherein: film cutting mechanism homonymy is equipped with film clamping mechanism, film clamping mechanism includes mounting panel, guide arm cylinder, parallel switching type gas claw and film clamping jaw, the guide arm cylinder is fixed on the mounting panel, parallel switching type gas claw is located guide arm cylinder top, the film clamping jaw is located parallel switching type gas claw top, the guide arm cylinder can drive vertical elevating movement and the horizontal motion that opens and shuts are done to parallel switching type gas claw.

8. The film wrapping and packaging mechanism of claim 1 wherein: and the material supporting mechanism is provided with a conveying belt or a roller for conveying materials.