CN113386991A

CN113386991A - A winding membrane packagine machine for bulky cargo

Info

Publication number: CN113386991A
Application number: CN202110945272.9A
Authority: CN
Inventors: 成锋
Original assignee: Nantong Tongzhou Maorun Packaging Products Co ltd
Current assignee: Nantong Tongzhou Maorun Packaging Products Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2021-09-14
Anticipated expiration: 2041-08-17
Also published as: CN113386991B

Abstract

The invention discloses a winding film packaging machine for large-piece cargos, which comprises a base with an upward-opening concave cross section, wherein a storage mechanism is arranged on the base, the side wall of the base is fixedly connected with a U-shaped plate, the U-shaped plate is connected with a lifting block in a sliding manner, a reciprocating lead screw is rotatably connected between the inner walls of the U-shaped plate through a bearing and is in threaded connection with the lifting block, the side wall of the lifting block, which is close to one side of the base, is fixedly connected with two electromagnets and a sliding sleeve, the sliding sleeve is sleeved with a sliding column in a sliding manner, a spring is fixedly connected between the sliding column and the sliding sleeve, the side wall of the sliding column is symmetrically and fixedly connected with two mounting plates, a film adhering roller is rotatably connected between the two mounting plates through a bearing, and the side wall of the sliding column is symmetrically and fixedly connected with two permanent magnets. Has the advantages that: compared with the prior art, the winding film packaging device greatly reduces the winding film packaging difficulty of large goods, has higher efficiency, more uniform winding of the winding film and better packaging effect.

Description

A winding membrane packagine machine for bulky cargo

Technical Field

The invention relates to the technical field of packaging machines, in particular to a winding film packaging machine for large goods.

Background

No matter what kind of product is after production is accomplished, all need pack, promote the pleasing to the eye degree of product on the one hand, the protection product that on the other hand packing also can be fine, the packing divide into a lot of, generally more use guarantees or plastic products guarantees for the carton, use the carton to the product and carry out preliminary assurance back, in order to guarantee the waterproof and anti-scatter nature of packing, still need use the winding membrane to carry out secondary packing to the carton usually, thereby play waterproof and prevent the effect that the carton scatters through the winding membrane, in order to guarantee the intact of product after the packing in the transportation.

Among the prior art, current winding membrane packing often all is that the manual work is handed the winding membrane and is packed the product, when packing some major possession goods, because the goods is higher, has leaded to the inconvenience of manual packaging, and the efficiency of manual packaging is lower, also can't guarantee the homogeneity of winding membrane packing simultaneously, and local winding is too thick can lead to the waste of winding membrane, raises the cost, and twines thin can't play fine guard action again.

Disclosure of Invention

The invention aims to solve the problems of difficult packaging, low efficiency, uneven packaging and the like of large goods in the prior art, and provides a wrapping film packaging machine for the large goods.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a winding membrane packagine machine for major possession goods, includes that the cross-section is the base of opening character cut in bas, be provided with on the base and put thing mechanism, base lateral wall fixedly connected with U-shaped plate, U-shaped plate sliding connection has the elevator, rotate through the bearing between the U-shaped plate inner wall and be connected with reciprocal lead screw, reciprocal lead screw and elevator threaded connection, the elevator is close to two electro-magnets of lateral wall fixedly connected with and a sliding sleeve of base one side, the sliding sleeve slides and has cup jointed the traveller, fixedly connected with spring between traveller and the sliding sleeve, two mounting panels of traveller lateral wall symmetry fixedly connected with, two rotate through the bearing between the mounting panel and be connected with the adhesion membrane roller, two permanent magnets of traveller lateral wall symmetry fixedly connected with.

Further, the object placing mechanism comprises a conveying seat, the conveying seat is connected with a rotating column in a penetrating and rotating mode through a bearing, a matching groove is formed in the bottom end of the rotating column, a rotating plate is fixedly connected to the upper surface of the rotating column, a plurality of fixing plates are fixedly connected to the lower surface of the conveying seat, and a plurality of guide wheels are rotatably connected to the side wall of the conveying seat through the bearing.

Further, be provided with the conveying mechanism who is used for the drive to put thing mechanism in the recess of base, conveying mechanism includes two dwangs that pass through the rotation with the base through the bearing and be connected, one section interference fit that the dwang is located the base recess has changeing the roller, two it has two conveyer belts to change the roller cooperation, conveyer belt fixed surface is connected with a plurality of butt boards, the one end interference fit that the dwang is located the base recess outside has the second gear.

Further, the side wall of the base is provided with a driving mechanism for driving each mechanism to operate, the driving mechanism comprises an L-shaped plate fixedly connected with the side wall of the base, the L-shaped plate is fixedly connected with a stepping motor, an output shaft of the stepping motor is in penetrating and rotating connection with the L-shaped plate through a bearing, the side wall of the base is rotatably connected with a rotating sleeve through a bearing, the rotating sleeve is fixedly connected with the output shaft of the stepping motor, the rotating sleeve is rotatably connected with a first gear through a one-way bearing, the first gear is connected with two second gears through a toothed belt, the side wall of the base is in penetrating and rotating connection with a rotating shaft through a bearing, the rotating shaft is rotatably connected with the rotating sleeve through a one-way bearing, a section of the rotating shaft positioned in the groove of the base is in interference fit with a first bevel gear, the inner side wall of, one end of the driving column, which is positioned below the function board, is in interference fit with a second bevel gear, the first bevel gear is meshed with the second bevel gear, and the stepping motor is connected with the electromagnet in series through a lead.

Further, step motor's one end interference fit is kept away from to the pivot has the third gear, reciprocal lead screw interference fit has the pinion rack, the pinion rack lower surface be provided with the tooth and with the third gear engagement.

Further, the lifting block bottom wall fixedly connected with places the board, it is connected with the cover post through the bearing rotation to place the board upper surface, the lateral wall fixedly connected with cutting off cutter that the lifting block kept away from cover post one side.

Further, the sliding grooves are formed in two inner side walls opposite to the base.

Further, the upper surface of the driving column is provided with a bulge.

Furthermore, the U-shaped plate side wall is provided with a rectangular hole, and the lifting block is connected with the U-shaped plate in a sliding mode through the rectangular hole.

The invention has the following advantages:

1. the lifting block is driven to lift through the reciprocating screw rod and is matched with the rotating plate to rotate, so that the large goods are guaranteed to be wound with films, the large goods with higher height can be well packaged by winding the films, the packaging difficulty of the large goods is greatly reduced, the efficiency is better compared with manual packaging, and the packaging time is greatly saved;

2. the rotating speed of the rotating plate and the lifting speed of the lifting block are constant through the driving of the motor, so that the wrapping of the winding film is more uniform in the packaging process, the waste of the winding film caused by local over-thickness is avoided, the protection effect cannot be achieved due to local over-thin film, and the packaging quality of the product is better;

3. the conveying mechanism is matched with the object placing mechanism to convey and package large goods, so that the difficulty of heavy manual conveying of the large goods is avoided, and the labor intensity is greatly reduced;

4. the fixed plate of the object placing mechanism can be matched with the supporting plate of the conveying mechanism to complete conveying of goods, the object placing mechanism can be placed on the ground, a certain gap is reserved between the conveying seat and the ground, the object placing mechanism can be directly conveyed by using a forklift, and therefore the goods can be conveniently transported by using the forklift after packaging is completed;

5. the winding film can be better attached to goods by matching the electromagnet with the permanent magnet, the wrapping tightness is ensured, and meanwhile, after the packaging is finished, the winding film can be automatically cut off by the cutting-off knife without manual cutting off, so that the packaging efficiency is greatly improved;

6. the goods can be conveyed and packaged only by operating the forward and reverse rotation of the stepping motor, and the operation is simpler and more convenient and is easy to operate.

Drawings

Fig. 1 is an external view schematically illustrating a wrapping film wrapping machine for large-sized cargo according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view of the other side of the wrapping film packaging machine for large cargo according to the present invention;

fig. 4 is a cross-sectional view of a wrapping film wrapping machine for large-sized cargo according to the present invention;

FIG. 5 is an enlarged view of FIG. 4 at B;

FIG. 6 is an enlarged view at C in FIG. 4;

fig. 7 is a schematic structural diagram of a conveying mechanism in a wrapping film packaging machine for large-size goods according to the present invention;

fig. 8 is a schematic structural view of a U-shaped plate in a wrapping film wrapping machine for large-sized cargo according to the present invention;

fig. 9 is a schematic structural diagram of a conveying mechanism in a wrapping film packaging machine for large-size goods according to the present invention.

Detailed Description

Referring to fig. 1-9, a wrapping film packaging machine for large cargo comprises a base 1 with an upward concave cross section, a storage mechanism is arranged on the base 1, a plurality of storage mechanisms can be simultaneously placed on the base 1, only one storage mechanism is shown in the figure, a U-shaped plate 4 is fixedly connected to the side wall of the base 1, a lifting block 403 is slidably connected to the U-shaped plate, a reciprocating lead screw 402 is rotatably connected between the inner walls of the U-shaped plate 4 through a bearing, the reciprocating lead screw 402 is in threaded connection with the lifting block 403, two electromagnets 503 and a sliding sleeve 405 are fixedly connected to the side wall of the lifting block 403 close to one side of the base 1, a sliding column 406 is slidably sleeved on the sliding sleeve 405, a spring 407 is fixedly connected between the sliding column 406 and the sliding sleeve 405, two mounting plates 408 are symmetrically and fixedly connected to the side wall of the sliding column 406, a film adhering roller 409 is rotatably connected between the two mounting plates 408 through a bearing, a non-setting adhesive is arranged on the outer wall of the film roller 409, the winding film can be adhered, the two permanent magnets 504 are symmetrically and fixedly connected to the side wall of the sliding column 406, the two permanent magnets 504 respectively correspond to the two electromagnets 503, so that when the stepping motor 6 drives the lifting block 403 to move, the electromagnets 503 generate magnetic repulsion force to slide the sliding column 406 out, the film adhering roller 409 is abutted against the goods, the tightness of the wrapping of the winding film is ensured, after the abutment, the winding film can be adhered to the surface of the goods due to the fact that the winding film has a certain viscosity, meanwhile, the goods are driven to rotate through the rotation of the rotating plate 302 of the object placing mechanism, so that the winding film is wound on the surface of the goods, meanwhile, the lifting block 403 continuously drives the winding film to ascend and descend in the winding process, the goods are wrapped in an all-round mode, the lifting speed of the lifting block 403 and the rotating speed of the rotating plate 302 driving the goods are constant, the winding uniformity of the winding film can be ensured, when the stepping motor 6 is reversely electrified to drive the conveying mechanism to operate, electromagnet 503 produces magnetic attraction and makes traveller 406 withdrawal to cut off the winding membrane automatically through cutting off cutter 502, avoided the manual work to cut off, improved packing efficiency, and can carry out light winding to high major possession goods, compare in the artifical winding of prior art, do not need operating personnel to ascend a height and operate, greatly reduced the packing degree of difficulty, avoided ascending a height simultaneously and fallen the danger, the security is higher, and packing efficiency is higher.

Rectangular hole 401 has been seted up to U-shaped plate 4 lateral wall, and elevator 403 passes through rectangular hole 401 and U-shaped plate 4 sliding connection, carries on spacingly through rectangular hole 401 to elevator 403 to make elevator 403 can only be elevating movement under reciprocating screw 402's drive, unable other movements of taking place, guarantee the even running of machine.

Referring to fig. 1-2, a placing plate 5 is fixedly connected to the bottom wall of the lifting block 403, a sleeve column 501 is rotatably connected to the upper surface of the placing plate 5 through a bearing, the sleeve column 501 is used for placing a winding film, and a cutting knife 502 is fixedly connected to the side wall of one side of the lifting block 403, which is far away from the sleeve column 501.

Referring to fig. 4 and 9, the article placing mechanism includes a conveying base 3, the conveying base 3 is connected with a rotating column 301 through a bearing in a penetrating and rotating manner, a matching groove 303 is formed at the bottom end of the rotating column 301, a rotating plate 302 is fixedly connected to the upper surface of the rotating column 301, a plurality of fixing plates 305 are fixedly connected to the lower surface of the conveying base 3, the fixing plates 305 can not only match with a supporting plate 203 of the conveying mechanism to complete the conveying of goods, but also enable the article placing mechanism to be placed on the ground, a certain gap is left between the conveying base 3 and the ground, the article placing mechanism can, thereby facilitating the process of transferring goods by using a forklift after the packaging is finished, the side wall of the conveying seat 3 is rotationally connected with a plurality of guide wheels 304 through a bearing, sliding friction between the object placing mechanism and the base 1 is changed into rolling friction through the guide wheel 304, friction between the object placing mechanism and the base 1 is reduced, and therefore the object placing mechanism can slide on the base 1 more conveniently.

Sliding tray 101 has all been seted up to two inside walls that base 1 is relative, leading wheel 304 through the cooperation with sliding tray 101 for it is more steady to put the operation of thing mechanism.

Referring to fig. 7, be provided with the conveying mechanism who is used for the drive to put thing mechanism in base 1's the recess, conveying mechanism includes two dwang 204 that run through to rotate to be connected through the bearing with base 1, one section interference fit that dwang 204 is located base 1 recess has commentaries on classics roller 2, two commentaries on classics roller 2 cooperations have two conveyer belts 201, conveyer belt 201 fixed surface is connected with a plurality of butts board 203, through commentaries on classics roller 2's rotation drive transmission belt 201 motion, and drive butts board 203 motion, after offsetting through butts board 203 and the fixed plate 305 of putting thing mechanism, it slides along sliding tray 101 to drive to put thing mechanism, thereby accomplish the transport of goods, the outside one end interference fit of dwang 204 position base 1 recess has second gear 205.

Referring to fig. 1, 4 and 7, a driving mechanism for driving each mechanism to operate is disposed on a side wall of a base 1, the driving mechanism includes an L-shaped plate 102 fixedly connected to the side wall of the base 1, a stepping motor 6 is fixedly connected to the L-shaped plate 102, the stepping motor 6 can rotate clockwise and counterclockwise by being energized in forward and reverse directions, and can precisely control the number of rotation turns, which is not described herein in detail, an output shaft of the stepping motor 6 is rotatably connected to the L-shaped plate 102 through a bearing, a rotating sleeve 601 is rotatably connected to the side wall of the base 1 through a bearing, the rotating sleeve 601 is fixedly connected to an output shaft of the stepping motor 6, the rotating sleeve 601 is rotatably connected to a first gear 602 through a one-way bearing, the first gear 602 is connected to two second gears 205 through a toothed belt 603, and the rotation speeds of the two rotating rollers 2 are more consistent through the cooperation of the toothed belt 603, the first gear 602 and the second gear 205, the stable operation of the machine is ensured, the side wall of the base 1 is connected with a rotating shaft 604 in a penetrating and rotating way through a bearing, the rotating shaft 604 is connected with a rotating sleeve 601 in a rotating way through a one-way bearing, through the arrangement of two one-way bearings, when the stepping motor 6 is electrified in a reverse direction and rotates anticlockwise, the rotating shaft 604 can be driven by the rotating sleeve 601 to rotate, so that the rotating plate 302 of the object placing mechanism is driven to rotate, the reciprocating screw 402 rotates to package the goods, at the moment, the rotating sleeve 601 and the first gear 602 rotate relatively and cannot be driven to rotate, when the stepping motor 6 is electrified in a forward direction and rotates clockwise, the rotating sleeve 601 can drive the first gear 602 to rotate, the conveying mechanism is driven to operate, the rotating sleeve 601 and the rotating shaft 604 rotate relatively and cannot drive the rotating shaft 604 to rotate, one section of the rotating shaft 604 positioned in the groove of the base 1 is in interference fit with the first bevel gear 605, base 1 inside wall fixedly connected with function board 103, function board 103 runs through the bearing and rotates and be connected with drive post 607, one end interference fit that drive post 607 is located the function board 103 below has second bevel gear 606, first bevel gear 605 and second bevel gear 606 meshing, step motor 6 passes through the wire with electro-magnet 503 and establishes ties, thereby when making step motor 6 reverse circular telegram, electro-magnet 503 produces magnetic repulsion to permanent magnet 504, and produce magnetic attraction to permanent magnet 504 during the forward circular telegram.

Referring to fig. 3, 4 and 8, a third gear 608 is in interference fit with one end of the rotating shaft 604 far away from the stepping motor 6, a toothed plate 609 is in interference fit with the reciprocating screw 402, and teeth are arranged on the lower surface of the toothed plate 609 and are meshed with the third gear 608.

Referring to fig. 6 and 9, a protrusion is disposed on the upper surface of the driving column 607, and the protrusion of the driving column 607 is just matched with the matching groove 303 of the rotating column 301, so that when the storage mechanism is operated to the position, the rotation of the rotating shaft 604 can drive the driving column 607 to rotate through the engagement of the first bevel gear 605 and the second bevel gear 606, so that the driving column 607 drives the rotating column 301 to rotate, and the rotating plate 302 is driven to rotate.

In the invention, large goods are placed on the rotating plate 302, the goods placing mechanism is placed on the base 1 through the forklift, at the moment, the stepping motor 6 is started, the stepping motor 6 is powered on in the positive direction to rotate clockwise, thereby driving the rotating sleeve 601 to rotate clockwise, at this time, due to the arrangement of the one-way bearing, the rotating sleeve 601 drives the first gear 602 to rotate, but cannot drive the rotating shaft 604 to rotate, the first gear 602 drives the two second gears 205 to rotate through the toothed belt 603, so that the second gear 205, by rotating the rod 204, rotates the corresponding roller 2, thereby moving the conveyor belt 201, after the support plate 203 on the conveyor belt 201 is supported against the fixed plate 305 of the article placing mechanism, the article placing mechanism is driven to move along the sliding groove 101, large articles are conveyed to the U-shaped plate 4, meanwhile, the protrusion of the driving column 607 slides into the matching groove 303 of the rotating column 301 of the object placing mechanism;

when the article placing mechanism conveys goods to the U-shaped plate 4, the stepping motor 6 is electrified reversely, so that the stepping motor 6 rotates anticlockwise, meanwhile, the electromagnet 503 generates magnetic repulsion force on the permanent magnet 504, so that the sliding column 406 slides towards the goods, and the wound film is abutted against the surface of the goods through the film adhering roller 409, at this time, due to the arrangement of the one-way bearing, the stepping motor 6 drives the rotating shaft 604 to rotate, but cannot drive the first gear 602 to rotate, the position of the article placing mechanism is unchanged, the rotating shaft 604 drives the first bevel gear 605 in interference fit with the rotating shaft to rotate, the first bevel gear 605 drives the second bevel gear 606 meshed with the first bevel gear to rotate, so that the second bevel gear 606 drives the driving column 607 to rotate, the driving column 607 drives the rotating column 301 to rotate through the matching of the protrusion and the matching groove 303, and the rotating plate 302 drives the goods to rotate;

meanwhile, the rotating shaft 604 drives the third gear 608 to rotate, so that the third gear 608 drives the toothed plate 609 meshed with the third gear to rotate, the toothed plate 609 drives the reciprocating lead screw 402 in interference fit with the toothed plate 609 to rotate, the reciprocating lead screw 402 rotates, the lifting block 403 reciprocates up and down along the rectangular hole 401, and the winding film is uniformly wound on the surface of the goods under the matching of the rotating plate 302 driving the goods to rotate;

after the winding is finished, the stepping motor 6 is powered on in the forward direction again, the electromagnet 503 generates magnetic attraction force on the permanent magnet 504 at the moment, the sliding column 406 retracts, the winding film is driven to be in contact with the cutting-off knife 502, the winding film is cut off, meanwhile, the conveying belt 201 runs, the wound goods are conveyed away from the U-shaped plate 4, the goods placing mechanism is conveyed to the stacking position through a forklift, meanwhile, the next goods to be packaged are conveyed to the U-shaped plate 4, the packaging is waited, after the conveying is finished, the stepping motor 6 is powered on reversely again for packaging, and the steps are repeated.

Claims

1. The utility model provides a winding membrane packagine machine for bulky cargo, includes that the cross-section is base (1) of opening character cut in bas-relief shape up, its characterized in that, be provided with on base (1) and put thing mechanism, base (1) lateral wall fixedly connected with U-shaped board (4), U-shaped board sliding connection has elevator (403), be connected with reciprocal lead screw (402) through bearing rotation between U-shaped board (4) the inner wall, reciprocal lead screw (402) and elevator (403) threaded connection, elevator (403) are close to the lateral wall fixedly connected with two electro-magnets (503) and a sliding sleeve (405) of base (1) one side, sliding sleeve (405) slip cap joint has traveller (406) in the slip, fixedly connected with spring (407) between traveller (406) and sliding sleeve (405), traveller (406) lateral wall symmetry fixedly connected with two mounting panels (408), two it is connected with mucous membrane roller (409) to rotate through the bearing between mounting panel (408), two permanent magnets (504) of traveller (406) lateral wall symmetry fixedly connected with, it includes carries seat (3) to put the thing mechanism, it runs through to rotate through the bearing and is connected with rotation post (301) to carry seat (3), cooperation groove (303) have been seted up to rotation post (301) bottom, fixed surface is connected with rotor plate (302) on rotation post (301), carry a plurality of fixed plates (305) of fixed surface fixedly connected with under seat (3), it is connected with a plurality of leading wheels (304) to carry seat (3) lateral wall to rotate through the bearing.

2. The winding film packaging machine for the large cargos according to claim 1, wherein a conveying mechanism for driving the storage mechanism is arranged in the groove of the base (1), the conveying mechanism comprises two rotating rods (204) which are rotatably connected with the base (1) through bearings in a penetrating manner, one sections of the rotating rods (204) which are positioned in the groove of the base (1) are in interference fit with the rotating rollers (2), the two rotating rollers (2) are matched with the two conveying belts (201), the conveying belts (201) are fixedly connected with a plurality of abutting plates (203), and one ends of the rotating rods (204) which are positioned outside the groove of the base (1) are in interference fit with the second gear (205).

3. The wrapping film packaging machine for large-piece goods according to claim 2, characterized in that the side wall of the base (1) is provided with a driving mechanism for driving the operation of each mechanism, the driving mechanism comprises an L-shaped plate (102) fixedly connected with the side wall of the base (1), the L-shaped plate (102) is fixedly connected with a stepping motor (6), the output shaft of the stepping motor (6) is rotatably connected with the L-shaped plate (102) through a bearing, the side wall of the base (1) is rotatably connected with a rotating sleeve (601) through a bearing, the rotating sleeve (601) is fixedly connected with the output shaft of the stepping motor (6), the rotating sleeve (601) is rotatably connected with a first gear (602) through a one-way bearing, the first gear (602) is connected with two second gears (205) through a toothed belt (603), the side wall of the base (1) is rotatably connected with a rotating shaft (604) through a bearing, the utility model discloses a motor, including pivot (604), rotating sleeve (601), pivot (604) and rotation sleeve, one section interference fit that pivot (604) are located base (1) recess has first bevel gear (605), base (1) inside wall fixed connection has function board (103), function board (103) run through the rotation through the bearing and are connected with drive post (607), one end interference fit that drive post (607) are located function board (103) below has second bevel gear (606), first bevel gear (605) and second bevel gear (606) meshing, step motor (6) and electro-magnet (503) are established ties through the wire.

4. The wrapping film packaging machine for large-size cargos according to claim 3, characterized in that a third gear (608) is in interference fit with one end of the rotating shaft (604) far away from the stepping motor (6), the reciprocating lead screw (402) is in interference fit with a toothed plate (609), and the lower surface of the toothed plate (609) is provided with teeth and is meshed with the third gear (608).

5. The wrapping film packaging machine for the large-size cargos according to claim 1, characterized in that a placing plate (5) is fixedly connected to the bottom wall of the lifting block (403), a sleeve column (501) is rotatably connected to the upper surface of the placing plate (5) through a bearing, and a cutting knife (502) is fixedly connected to the side wall of the lifting block (403) far away from the sleeve column (501).

6. The wrapping film packaging machine for large-size cargos according to claim 1, characterized in that the two opposite inner side walls of the base (1) are provided with sliding grooves (101).

7. The wrapping film wrapping machine for large cargo as claimed in claim 3, wherein said driving post (607) is provided with a projection on its upper surface.

8. The wrapping film packaging machine for large-piece goods according to claim 1, characterized in that the side wall of the U-shaped plate (4) is provided with a rectangular hole (401), and the lifting block (403) is slidably connected with the U-shaped plate (4) through the rectangular hole (401).