CN214721548U

CN214721548U - POF thermal contraction membrane scale subpackage device

Info

Publication number: CN214721548U
Application number: CN202120860916.XU
Authority: CN
Inventors: 贾德华; 丁建; 闫海建; 吴磊磊
Original assignee: Jining Dongchang Packaging Technology Co ltd
Current assignee: Jining Dongchang Packaging Technology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-16
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a POF thermal contraction membrane scale divides chartered plane, including base and shrink film, fixed mounting has the portal frame on the base, fixed mounting has the spring beam on the portal frame, it installs cylinder one to rotate on the spring beam, rotate on the base and install cylinder two with cylinder one matched with, fixed mounting has the baffle on the base, fixed mounting has laser cutting ware on the baffle, fixed mounting has with laser cutting ware matched with controller on the base, fixed mounting has the pillar on the base. Has the advantages that: the length of shrink film is controlled through the number of turns of motor rotation, the operation of original timing cutting has been replaced for length to the shrink film cutting is more accurate, avoids the influence that the shrink film card pause brought, still can adjust the rotational speed of track simultaneously, can effectual change cutting frequency like this, with the length of this adjustable shrink film.

Description

POF thermal contraction membrane scale subpackage device

Technical Field

The utility model relates to a POF thermal contraction membrane subcontracts technical field, especially relates to a POF thermal contraction membrane scale subcontracts device.

Background

The POF heat shrinkable film is a novel environment-friendly shrink film which is most widely used and rapidly developed in the world at present, is widely applied to the field of packaging of foods, cosmetics and gifts, and needs to be rolled and subpackaged by a POF heat shrinkable film subpackaging device in the production process of the POF heat shrinkable film.

The conventional subpackaging device achieves the purpose of fixed-length subpackaging by cutting at fixed time, if the POF heat shrinkable film is blocked in the coiling process in the specific using process of the subpackaging, the winding length of the POF heat shrinkable film on a shrinkage roller is shortened in the same time period, and the length of the coiled POF heat shrinkable film cannot reach the standard.

Therefore, a novel POF thermal contraction film sizing and packaging device can be adopted to solve the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of rough packet length control in the prior art, and provides a POF thermal contraction membrane sizing and subpackaging device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a POF thermal contraction film sizing and subpackaging device comprises a base and a contraction film, wherein a portal frame is fixedly installed on the base, a spring rod is fixedly installed on the portal frame, a first roller is rotatably installed on the spring rod, a second roller matched with the first roller is rotatably installed on the base, a baffle is fixedly installed on the base, a laser cutter is fixedly installed on the baffle, a controller matched with the laser cutter is fixedly installed on the base, a support column is fixedly installed on the base, a motor is fixedly installed on the support column, a shaft lever is fixedly installed on a driving end of the motor, a winding roller is fixedly sleeved on the shaft lever, a first helical gear is fixedly installed on the shaft lever, a fixing plate is fixedly installed on the support column, a rotating rod is installed on the fixing plate through a rotating mechanism, and a second helical gear meshed with the first helical gear is fixedly installed on the rotating rod, fixed mounting has the backing plate on the base, rotate on the backing plate and install two rollers, two it is equipped with a track to rotate the cover jointly on the roller, fixed mounting has on the track to the piece with controller matched with, wherein is close to fixed mounting has helical gear five on the roller of motor one side, install the pole setting through fixed establishment on the backing plate, install the speed control mechanism with helical gear five and bull stick matched with in the pole setting.

In the above specified packaging device for the POF heat shrinkable film, rubber pads are fixedly adhered to the surfaces of the first roller and the second roller, and the two rubber pads are abutted against each other.

In the above specified size packaging device for the POF heat shrinkable film, the rotating mechanism comprises a rotating groove and a rotating block, the rotating rod is fixedly provided with the rotating block, and the fixed plate is provided with the rotating groove matched with the rotating block.

In the above specified packaging device for the POF heat shrinkable film, the fixing mechanism comprises a fixing frame and a screw rod, the fixing frame is fixedly installed on the base plate, the screw rod is installed on the fixing frame in a rotating mode through threads, and the screw rod abuts against the vertical rod.

In the above specified packaging device for the POF heat shrinkable film, the speed regulating mechanism comprises a first rotary column, a second rotary column, a third helical gear and a fourth helical gear, the first rotary column and the second rotary column are rotatably mounted on the vertical rod, the first rotary column is fixedly mounted with the fourth helical gear, the second rotary column is fixedly mounted with the third helical gear meshed with the fourth helical gear, and a clamping structure is mounted between the second rotary column and the rotary rod.

In the above specified packaging device for the POF heat shrinkable film, the clamping mechanism comprises a slot and an insertion rod, the insertion rod is fixedly mounted on the second rotary column, and the slot matched with the insertion rod is formed in the rotary rod.

Compared with the prior art, the utility model discloses the advantage lies in:

1. through the cooperation use of roller, track and support the piece, steerable laser cutter cutting frequency, the length of shrink film is controlled to accessible motor pivoted number of turns like this, has replaced the operation of original timing cutting for length to the shrink film cutting is more accurate, avoids the shrink film card to pause the influence that brings.

2. Through the cooperation of the third bevel gear and the fourth bevel gear, the wheel diameters of the third bevel gear and the third bevel gear can be replaced according to needs, so that the rotating speed of the crawler belt can be adjusted, the cutting frequency can be effectively changed, and the length of the shrink film can be adjusted.

3. The use of the cooperation through inserted bar and slot for it is more convenient to install and dismantle between the rotary post two and the rotary rod, is convenient for change helical gear three and helical gear four, improves and changes efficiency.

To sum up, the utility model discloses a motor pivoted number of turns controls the length of shrink film, has replaced the operation of original timing cutting for to the length of shrink film cutting more accurate, avoid the shrink film card to pause the influence that brings, still can adjust the rotational speed of track simultaneously, like this can effectual change cutting frequency, with the length of this adjustable shrink film.

Drawings

Fig. 1 is a schematic structural view of a sizing and subpackaging device for a POF heat shrinkable film according to the present invention;

FIG. 2 is an enlarged schematic view of a portion of the transmission of FIG. 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 1.

In the figure: the device comprises a base 1, a baffle 2, a portal frame 3, a spring rod 4, a roller I5, a roller II 6, a shrink film 7, a laser cutter 8, a controller 9, a strut 10, a motor 11, a wind-up roller 12, a shaft rod 13, a bevel gear I14, a bevel gear II 15, a rotating rod 16, a backing plate 17, a roller 18, a crawler 19, a pushing block 20, a vertical rod 21, a rotating column I22, a rotating column II 23, a bevel gear III 24, a bevel gear IV 25, a bevel gear V26, a fixing frame 27, a screw rod 28, a fixing plate 29, a rotating groove 30, a rotating block 31, a slot 32 and an inserting rod 33.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a sizing and subpackaging device for a POF thermal shrinkage film comprises a base 1 and a shrinkage film 7, wherein a portal frame 3 is fixedly installed on the base 1, a spring rod 4 is fixedly installed on the portal frame 3, a roller I5 is rotatably installed on the spring rod 4, a roller II 6 matched with the roller I5 is rotatably installed on the base 1, a baffle 2 is fixedly installed on the base 1, a laser cutter 8 is fixedly installed on the baffle 2, a controller 9 matched with the laser cutter 8 is fixedly installed on the base 1, a support column 10 is fixedly installed on the base 1, a motor 11 is fixedly installed on the support column 10, a shaft lever 13 is fixedly installed on a driving end of the motor 11, a wind-up roller 12 is fixedly sleeved on the shaft lever 13, a helical gear I14 is fixedly installed on the shaft lever 13, a fixing plate 29 is fixedly installed on the support column 10, a rotating lever 16 is installed on the fixing plate 29 through a rotating mechanism, a second bevel gear 15 meshed with the first bevel gear 14 is fixedly installed on the rotating rod 16, a backing plate 17 is fixedly installed on the base 1, two rollers 18 are rotatably installed on the backing plate 17, a crawler belt 19 is jointly rotatably sleeved on the two rollers 18, a supporting block 20 matched with the controller 9 is fixedly installed on the crawler belt 19, a fifth bevel gear 26 is fixedly installed on the roller 18 close to one side of the motor 11, an upright rod 21 is installed on the backing plate 17 through a fixing mechanism, and a speed regulating mechanism matched with the fifth bevel gear 26 and the rotating rod 16 is installed on the upright rod 21;

the following points are notable:

1. through the cooperation of roller 18, track 19 and support block 20, steerable laser cutter 8 cutting frequency, the length of shrink film 7 has been controlled to the number of turns that accessible motor 11 rotated like this, has replaced the operation of original timing cutting for the length to shrink film 7 cutting is more accurate, avoids the shrink film 7 influence that the card is dun brought.

2. Rubber pads are fixedly adhered to the surfaces of the first roller 5 and the second roller 6 and abut against each other, so that the shrink film 7 is pressed and smoothed out, and the probability of wrinkles of the shrink film 7 is reduced.

3. The rotating mechanism comprises a rotating groove 30 and a rotating block 31, the rotating block 31 is fixedly mounted on the rotating rod 16, the rotating groove 30 matched with the rotating block 31 is formed in the fixing plate 29, and the rotating mechanism is used for reducing the friction force between the rotating rod 16 and the fixing plate 29 and enabling the rotating rod 16 to rotate more smoothly.

4. The fixing mechanism comprises a fixing frame 27 and a screw 28, the fixing frame 27 is fixedly mounted on the backing plate 17, the screw 28 is rotatably mounted on the fixing frame 27 through threads, the screw 28 abuts against the upright rod 21, and the fixing mechanism is used for fixing the upright rod 21 and is convenient to mount and dismount the upright rod 21.

5. The speed regulating mechanism comprises a first rotating column 22, a second rotating column 23, a third helical gear 24 and a fourth helical gear 25, the first rotating column 22 and the second rotating column 23 are rotatably mounted on the vertical rod 21, the first rotating column 22 is fixedly provided with the four helical gears 25, the second rotating column 23 is fixedly provided with the third helical gear 24 meshed with the four helical gears 25, and a clamping structure is mounted between the second rotating column 23 and the rotating rod 16.

6. The clamping mechanism comprises a slot 32 and an inserting rod 33, the inserting rod 33 is fixedly installed on the second rotary column 23, the slot 32 matched with the inserting rod 33 is formed in the rotary rod 16, and the clamping mechanism is used for enabling the second rotary column 23 and the rotary rod 16 to be installed and disassembled more conveniently, facilitating the replacement of the third helical gear 24 and the fourth helical gear 25 and improving the replacement efficiency.

7. The motor 11 may be a Y20-M60 motor.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

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.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A POF heat shrinkable film sizing and subpackaging device comprises a base (1) and a shrinkable film (7), and is characterized in that a portal frame (3) is fixedly installed on the base (1), a spring rod (4) is fixedly installed on the portal frame (3), a roller I (5) is rotatably installed on the spring rod (4), a roller II (6) matched with the roller I (5) is rotatably installed on the base (1), a baffle (2) is fixedly installed on the base (1), a laser cutter (8) is fixedly installed on the baffle (2), a controller (9) matched with the laser cutter (8) is fixedly installed on the base (1), a support column (10) is fixedly installed on the base (1), a motor (11) is fixedly installed on the support column (10), a shaft lever (13) is fixedly installed on a driving end of the motor (11), the winding device is characterized in that a winding roller (12) is fixedly sleeved on the shaft rod (13), a first helical gear (14) is fixedly installed on the shaft rod (13), a fixing plate (29) is fixedly installed on the support column (10), a rotating rod (16) is installed on the fixing plate (29) through a rotating mechanism, a second helical gear (15) meshed with the first helical gear (14) is fixedly installed on the rotating rod (16), a backing plate (17) is fixedly installed on the base (1), two rollers (18) are rotatably installed on the backing plate (17), a crawler belt (19) is sleeved on the two rollers (18) in a rotating mode, a supporting block (20) matched with the controller (9) is fixedly installed on the crawler belt (19), a fifth helical gear (26) is fixedly installed on the roller (18) close to one side of the motor (11), and a vertical rod (21) is installed on the backing plate (17) through a fixing mechanism, and a speed regulating mechanism matched with the bevel gear five (26) and the rotating rod (16) is arranged on the vertical rod (21).

2. The POF heat shrinkable film sizing and packaging device as claimed in claim 1, wherein rubber pads are fixedly adhered to the surfaces of the first roller (5) and the second roller (6), and the two rubber pads are abutted against each other.

3. The POF heat shrinkable film sizing and packaging device as claimed in claim 1, wherein the rotating mechanism comprises a rotating groove (30) and a rotating block (31), the rotating rod (16) is fixedly provided with the rotating block (31), and the fixed plate (29) is provided with the rotating groove (30) matched with the rotating block (31).

4. The POF heat shrinkable film sizing and packaging device as claimed in claim 1, wherein the fixing mechanism comprises a fixing frame (27) and a screw rod (28), the fixing frame (27) is fixedly installed on the backing plate (17), the screw rod (28) is installed on the fixing frame (27) in a threaded rotating mode, and the screw rod (28) abuts against the vertical rod (21).

5. The POF heat shrinkable film sizing and packaging device as claimed in claim 1, wherein the speed regulating mechanism comprises a first rotary column (22), a second rotary column (23), a third helical gear (24) and a fourth helical gear (25), the first rotary column (22) and the second rotary column (23) are rotatably mounted on the vertical rod (21), the two fourth helical gears (25) are fixedly mounted on the first rotary column (22), the third helical gear (24) meshed with the fourth helical gear (25) is fixedly mounted on the second rotary column (23), and a clamping structure is mounted between the second rotary column (23) and the rotary rod (16).

6. The POF heat shrinkable film sizing and packaging device as claimed in claim 5, wherein the clamping mechanism comprises a slot (32) and an insertion rod (33), the insertion rod (33) is fixedly mounted on the second rotary column (23), and the slot (32) matched with the insertion rod (33) is formed in the rotary rod (16).