CN210477793U

CN210477793U - Plastic bag is with flattening wrinkle removal device

Info

Publication number: CN210477793U
Application number: CN201921037777.XU
Authority: CN
Inventors: 马启林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-05-08
Anticipated expiration: 2029-07-04

Abstract

The utility model belongs to the technical field of plastic bag production equipment, in particular to a flattening and wrinkle-removing device for plastic bags, which comprises a box body, wherein the bottom of the outer side of the box body is provided with a winding wheel, the winding wheel is rotationally connected with the left side wall of the box body through a connecting plate, a guide wheel is arranged above the winding wheel, and the guide wheel is rotationally connected with the winding wheel through a connecting rod; through being equipped with an upper compression roller spare and lower compression roller spare in the outside at the box, through placing the plastic bag the block connect in the constant head tank of upper compression roller with in the lug of lower compression roller, thereby flatten the plastic bag and remove the wrinkle, constant head tank and lug can pinpoint the plastic bag, prevent that the plastic bag from taking place the skew, the operation that flattens is influenced, when needs flatten the plastic bag that the size is big and remove the wrinkle, the accessible rotates the rotary drum, thereby rotate the last compression roller and the lower compression roller of suitable specification, thereby flatten the plastic bag to not unidimensional.

Description

Plastic bag is with flattening wrinkle removal device

Technical Field

The utility model belongs to the technical field of the plastic bag production facility, specifically relate to a plastic bag is with flattening wrinkle removal device.

Background

The plastic bag is visible everywhere in our life, and is convenient for our life, in the production and processing of the plastic bag, after the plastic bag is processed relatively, in the production process, the plastic film which is made into a roll is particularly light and thin, the static electricity is extremely large, the plastic film needs to be flattened before being cut, otherwise, the static electricity is extremely large, and the flatness of the plastic film is not easy to keep, so that the quality of a finished product is influenced.

The existing plastic bag flattening device can only flatten and remove wrinkles for plastic bags of the same size due to the single structure, and when plastic bags of large size are replaced, flattening operation can only be performed through the flattening device matched with the replacement, so that time and labor are wasted, the utilization rate is low, and the utilization rate is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a flattening and wrinkle-removing device for plastic bags.

The above technical problem of the present invention can be solved by the following technical solutions: a flattening and wrinkle-removing device for plastic bags comprises a box body, wherein a winding wheel is arranged at the bottom of the outer side of the box body and is rotatably connected with the left side wall of the box body through a connecting plate, a guide wheel is arranged above the winding wheel and is rotatably connected with the winding wheel through a plastic bag;

a supporting plate is fixedly installed at the top of the left side of the box body, a first electromagnet is fixedly installed at the center of the bottom of the supporting plate, a moving plate is arranged below the supporting plate, a second electromagnet is fixedly installed at the center of the top of the moving plate, the first electromagnet is in ferromagnetic connection with the second electromagnet, one side, opposite to the moving plate, of the supporting plate is in elastic connection with the upper pressing roll piece through a buffer spring, and the bottom of the moving plate is in rotary connection with the upper pressing roll piece through a first fixing plate;

go up compression roller spare and include supporting component and last compression roller, supporting component is including rotating a section of thick bamboo and pivot, the one end of rotating a section of thick bamboo is passed through the pivot runs through first fixed plate and knob fixed connection, the outside fixed mounting who rotates a section of thick bamboo has four bearing frames, just the opposite side of bearing frame pass through the connecting axle with it rotates to be connected to go up the compression roller.

Preferably, a lower compression roller piece is arranged below the upper compression roller piece, the lower compression roller piece comprises a supporting part and a lower compression roller, and the lower compression roller piece is rotatably connected with the box body through a second fixing plate.

Preferably, the four upper compression rollers are different in length and size, positioning grooves are formed in the four upper compression rollers, and protruding blocks matched with the positioning grooves are fixedly installed on the lower compression rollers and located in inner cavities of the positioning grooves.

Preferably, the first electromagnet and the second electromagnet are opposite magnets.

Preferably, the box body is provided with a feed inlet, and the position of the lower compression roller piece corresponds to the position of the feed inlet.

Preferably, a sliding block is fixedly mounted on the right side of the moving plate, a sliding groove matched with the sliding block is formed in the left side of the box body, and the moving plate is connected with the box body in a sliding mode through the sliding block and the sliding groove.

The utility model discloses beneficial effect who has:

1. the utility model discloses in, be equipped with one through the outside at the box and go up compression roller spare and lower compression roller spare, through placing the plastic bag the block connect in the constant head tank of last compression roller with in the lug of compression roller down, thereby flatten to the plastic bag and remove the wrinkle, constant head tank and lug can pinpoint the plastic bag, prevent that the plastic bag from taking place the skew, the operation that flattens is influenced, when needs flatten to the big plastic bag of size and remove the wrinkle, the rotary drum is rotated to the accessible, thereby rotate the last compression roller and the compression roller down of suitable specification, thereby flatten to the plastic bag of not unidimensional.

2. The utility model discloses in, will go up the compression roller and reciprocate under the drive of first electro-magnet and second electro-magnet to be connected with lower compression roller, can carry out the centre gripping with the plastic bag of different thickness and fix, enlarged the application scope of this device, improved the rate of utilization.

Drawings

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

FIG. 2 is a schematic structural view of the upper press roll member of the present invention;

fig. 3 is a usage status diagram of the upper press roll and the lower press roll of the present invention.

In the figure: 1. a box body; 11. a feed inlet; 2. a winding wheel; 21. a connecting plate; 3. a guide wheel; 4. a support plate; 41. a first electromagnet; 42. moving the plate; 43. a second electromagnet; 44. a buffer spring; 45. a slider; 46. a chute; 5. an upper compression roller member; 51. a rotating cylinder; 52. a rotating shaft; 53. a bearing seat; 54. a connecting shaft; 55. an upper compression roller; 551. positioning a groove; 56. a knob; 6. a lower compression roller member; 61. a lower pressing roller; 611. a bump; 7. a first fixing plate; 8. and a second fixing plate.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): a flattening and wrinkle-removing device for plastic bags is shown in figures 1-3 and comprises a box body 1, wherein the bottom of the outer side of the box body 1 is provided with a winding wheel 2, the winding wheel 2 is rotatably connected with the left side wall of the box body 1 through a connecting plate 21, a guide wheel 3 is arranged above the winding wheel 2, and the guide wheel 3 is rotatably connected with the winding wheel 2 through a plastic bag;

the top of the left side of the box body 1 is fixedly provided with a supporting plate 4, the center of the bottom of the supporting plate 4 is fixedly provided with a first electromagnet 41, a moving plate 42 is arranged below the supporting plate 4, the center of the top of the moving plate 42 is fixedly provided with a second electromagnet 43, the first electromagnet 41 is magnetically connected with the second electromagnet 43, one side of the supporting plate 4 opposite to the moving plate 42 is elastically connected through a buffer spring 44, and the bottom of the moving plate 42 is rotatably connected with an upper pressure roller 5 through a first fixing plate 7;

the upper pressure roller piece 5 comprises a supporting component and an upper pressure roller 55, the supporting component comprises a rotating cylinder 51 and a rotating shaft 52, one end of the rotating cylinder 51 penetrates through the first fixing plate 7 and is fixedly connected with a knob 56 through the rotating shaft 52, four bearing seats 53 are fixedly mounted on the outer side of the rotating cylinder 51, and the other side of each bearing seat 53 is rotatably connected with the upper pressure roller 55 through a connecting shaft 54.

In this embodiment, through being equipped with an upper compression roller 5 and lower compression roller 6 in the outside of box 1, accessible rotates a rotating cylinder 51, thereby rotate the upper compression roller 55 of suitable specification, be connected with lower compression roller 61 through upper compression roller 55, thereby flatten the plastic bag of different width, start first electro-magnet 41 and second electro-magnet 43 after that, because first electro-magnet 41 and second electro-magnet 43 are opposite sex magnet, thereby drive movable plate 42 through second electro-magnet 43 and move down, through the top block with the plastic bag connect in the constant head tank 551 of upper compression roller 55, thereby flatten the wrinkle removal to the plastic bag, constant head tank 551 can pinpoint the plastic bag, prevent that the plastic bag from taking place the skew, the operation of flattening is influenced.

Specifically, a lower compression roller 6 is arranged below the upper compression roller 5, the lower compression roller 6 comprises a supporting part and a lower compression roller 61, and the lower compression roller 6 is rotatably connected with the box body 1 through a second fixing plate 8; the plastic bag is pressed between the lower pressure roller 55 and the lower pressure roller 61 by the lower pressure roller 55 and the lower pressure roller 61 being engaged with each other, thereby performing the flattening work.

Specifically, the four upper compression rollers 55 have different length specifications, the four upper compression rollers 55 are provided with positioning grooves 551, the lower compression roller 61 is fixedly provided with a convex block 611 matched with the positioning grooves 551, and the convex block 611 is positioned in the inner cavity of the positioning grooves 551; the positioning groove 551 can be connected with the top of the plastic bag in the positioning groove 551 of the upper pressing roller 55 in a clamping manner, and the plastic bag is positioned through the positioning groove 551 and the convex block 611 and then is flattened, so that the plastic bag is prevented from shifting in the moving process and being flattened.

Specifically, the first electromagnet 41 and the second electromagnet 43 are opposite magnets; by starting the first electromagnet 41 and the second electromagnet 43, since the first electromagnet 41 and the second electromagnet 43 are opposite magnets, the moving plate 42 is driven by the second electromagnet 43 to move downwards, so that the upper pressing roll member 5 moves downwards until being connected with the lower pressing roll member 6, and the plastic bag is pressed and flattened.

Specifically, a feed inlet 11 is formed in the box body 1, and the position of the lower compression roller piece 6 corresponds to the position of the feed inlet 11; the feeding port 11 is used for conveying the plastic bags after the flattening operation.

Specifically, a sliding block 45 is fixedly installed on the right side of the moving plate 42, a sliding groove 46 matched with the sliding block 45 is formed in the left side of the box body 1, and the moving plate 42 is connected with the box body 1 in a sliding mode through the sliding block 45 and the sliding groove 46; the slider 45 and the slide groove 46 are used for slidably connecting the moving plate 42 to the case 1.

The utility model discloses a practical principle: the knob 56 is rotated manually, the rotating cylinder 51 is driven to rotate through the rotating shaft 52, a proper upper pressing roller 55 can be selected according to the width of a plastic bag to be pressed for pressing, after the upper pressing roller 55 with a proper specification is rotated, the lower pressing roller 61 on the lower pressing roller 6 is adjusted through the supporting component, a proper lower pressing roller 61 is selected, then the first electromagnet 41 and the second electromagnet 43 are started, the first electromagnet 41 and the second electromagnet 43 are opposite magnets, the moving plate 42 is driven to move downwards through the second electromagnet 43, the top of the plastic bag is clamped and connected in the positioning groove 551 of the upper pressing roller 55 and the gap of the lug 611 on the lower pressing roller 61, so that the plastic bag is pressed and wrinkles are removed, the positioning groove 551 and the lug 611 can accurately position the plastic bag, the plastic bag is prevented from shifting, and pressing operation is influenced.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides a plastic bag is with flattening wrinkle chasing device, includes box (1), its characterized in that: a winding wheel (2) is arranged at the bottom of the outer side of the box body (1), the winding wheel (2) is rotatably connected with the left side wall of the box body (1) through a connecting plate (21), a guide wheel (3) is arranged above the winding wheel (2), and the guide wheel (3) is in transmission connection with the winding wheel (2) through a plastic bag;

a supporting plate (4) is fixedly mounted at the top of the left side of the box body (1), a first electromagnet (41) is fixedly mounted at the center of the bottom of the supporting plate (4), a moving plate (42) is arranged below the supporting plate (4), a second electromagnet (43) is fixedly mounted at the center of the top of the moving plate (42), the first electromagnet (41) is magnetically connected with the second electromagnet (43), one side, opposite to the moving plate (42), of the supporting plate (4) is elastically connected with one side, opposite to the moving plate (42), of the supporting plate (4), and the bottom of the moving plate (42) is rotatably connected with an upper pressing roll (5) through a first fixing plate (7);

go up compression roller spare (5) including supporting component and last compression roller (55), the supporting component is including rotating a section of thick bamboo (51) and pivot (52), the one end of rotating a section of thick bamboo (51) is passed through pivot (52) run through first fixed plate (7) and knob (56) fixed connection, the outside fixed mounting who rotates a section of thick bamboo (51) has four bearing frames (53), just the opposite side of bearing frame (53) pass through connecting axle (54) with go up compression roller (55) and rotate and be connected.

2. An ironing and wrinkle-removing device for plastic bags according to claim 1, characterized in that: the lower part of the upper compression roller piece (5) is provided with a lower compression roller piece (6), the lower compression roller piece (6) comprises a supporting component and a lower compression roller (61), and the lower compression roller piece (6) is rotatably connected with the box body (1) through a second fixing plate (8).

3. An ironing and wrinkle-removing device for plastic bags according to claim 2, characterized in that: the four upper pressing rollers (55) are different in length and size, positioning grooves (551) are formed in the four upper pressing rollers (55), convex blocks (611) matched with the positioning grooves (551) are fixedly installed on the lower pressing roller (61), and the convex blocks (611) are located in inner cavities of the positioning grooves (551).

4. An ironing and wrinkle-removing device for plastic bags according to claim 1, characterized in that: the first electromagnet (41) and the second electromagnet (43) are opposite magnets.

5. An ironing and wrinkle-removing device for plastic bags according to claim 2, characterized in that: a feed inlet (11) is formed in the box body (1), and the position of the lower compression roller piece (6) corresponds to the position of the feed inlet (11).

6. An ironing and wrinkle-removing device for plastic bags according to claim 1, characterized in that: the right side fixed mounting of movable plate (42) has slider (45), the left side of box (1) seted up with spout (46) of slider (45) looks adaptation, movable plate (42) pass through slider (45) spout (46) with box (1) sliding connection.