CN216763762U

CN216763762U - A deviation correcting device for wrapping bag printing film

Info

Publication number: CN216763762U
Application number: CN202123183299.3U
Authority: CN
Inventors: 马建华
Original assignee: Shanghai Heyi Printing Co ltd
Current assignee: Shanghai Heyi Printing Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-17
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a deviation rectifying device for a packaging bag printing film, which relates to the technical field of packaging bag printing and comprises a bottom plate, wherein two transmission assemblies for transmission and a deviation rectifying assembly for deviation rectification are arranged above the bottom plate, each transmission assembly comprises a transmission roller, two ends of each transmission roller are rotatably connected with transmission supports, and the bottom surfaces of the two transmission supports are fixedly connected to the upper surface of the bottom plate. It is through the subassembly of rectifying, the nip roll, angle modulation mechanism, the cooperation setting between heightening mechanism and the displacement mechanism, can adjust the height of nip roll through heightening the mechanism, and then control the conveying tension of printing film on transmission assembly, and can drive the printing film of rectifying the conveying on the subassembly through the displacement mechanism and move, realized rectifying the purpose to the printing film high efficiency, and accessible angle modulation mechanism adjusts the both ends position of nip roll, can carry out the angle to the printing film under the transport state and rectify.

Description

A deviation correcting device for wrapping bag printing film

Technical Field

The utility model relates to the technical field of packaging bag printing, in particular to a deviation correcting device for a packaging bag printing film.

Background

Plastic packages and plastic package products have a growing share in the market, and particularly, composite plastic flexible packages have been widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packages is the largest, such as beverage packages, quick-frozen food packages, steamed and cooked food packages, fast food packages and the like, and the plastic packages and the plastic package products bring great convenience to the life of people.

At present, there is a deviation correcting device for wrapping bag printing film on the market, patent number: CN212558731U, it is used for the tape winding, guiding and rectifying of the packaging bag by setting up a roller guide component consisting of a supporting roller lifted by the upper part and a pressing roller pressed by the lower part.

However, in the process of correcting the printed film of the packaging bag, the ascending scheme utilizes the movement of the guide roller assembly to correct the printed film, and if the printed film has large tension on the guide roller, the printed film is difficult to correct in a moving mode, so that the deviation phenomenon of the printed film becomes very frequent; therefore, the deviation correcting device for the packaging bag printing film solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides a deviation correcting device for a packaging bag printing film.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a deviation correcting device for wrapping bag printing film, includes the bottom plate, the top of bottom plate is provided with two transmission assembly that are used for the conveying and one deviation correcting assembly that is used for rectifying, transmission assembly includes the transmission roller, the both ends of transmission roller are all rotated and are connected with the conveying support, two the equal fixed connection in the upper surface of bottom surface of conveying support, deviation correcting assembly is including rectifying the roller, the both ends of rectifying the roller are all rotated and are connected with the support of rectifying, deviation correcting assembly's below is provided with the displacement mechanism that is used for removing, two crack between the transmission assembly is provided with the nip roll, the both ends of nip roll all are provided with the angle modulation mechanism that is used for finely tuning the angle, the below of nip roll is provided with the height-adjusting mechanism that is used for heightening.

Further, the displacement mechanism comprises a motor and a moving groove, the motor is installed on the outer surface of the bottom plate, the moving groove is formed in the upper surface of the bottom plate, a lead screw is fixedly connected to an output rotating shaft of the motor, and the lead screw is rotatably connected to the inside of the moving groove.

Furthermore, the surface threaded connection of lead screw has the slider, and slider sliding connection is in the inside of shifting chute, two the equal fixed connection in the upper surface of slider in bottom surface of support of rectifying.

Furthermore, the angle adjusting mechanism comprises an adjusting frame, a nut is embedded in the upper surface of the adjusting frame, an adjusting bolt is connected to the inner thread of the nut, and the bottom end of the adjusting bolt penetrates through the inner portion of the nut and extends into the inner portion of the adjusting frame.

Furthermore, the angle adjusting mechanism further comprises a connecting block, the connecting block is rotatably connected to one end of the pressure roll, the upper surface of the connecting block is fixedly connected with a first hinged block, a first hinged rod is hinged to the inside of the first hinged block, and the top end of the first hinged rod is rotatably connected with the bottom end of the adjusting bolt.

Furthermore, heightening mechanism is including adjusting chamber and two gangbars, adjust the inside that the chamber was seted up in the bottom plate, adjust the interior diapire in chamber and install electric putter, two the bottom surface of gangbar is fixed connection respectively in the bottom surface of two regulation frames.

Furthermore, the flexible end of electric putter is fixedly connected with the linkage board, the inside of linkage board articulates there is the second articulated rod, the one end that the linkage board was kept away from to the second articulated rod articulates there is the articulated piece of second.

Furthermore, the upper surface of the second hinged block is fixedly connected with a lifting plate, and the upper surface of the lifting plate is fixedly connected with the bottom surfaces of the two linkage rods.

Compared with the prior art, this a deviation correcting device for wrapping bag printing film possesses following beneficial effect:

1. according to the utility model, through the matching arrangement of the deviation correcting component, the material pressing roller, the angle adjusting mechanism, the height adjusting mechanism and the displacement mechanism, the height of the material pressing roller can be adjusted through the height adjusting mechanism, so that the conveying tension of the printing film on the conveying component is controlled, the printing film conveyed on the deviation correcting component can be driven to move through the displacement mechanism, the purpose of efficiently correcting the printing film is realized, and the positions of two ends of the material pressing roller can be adjusted through the angle adjusting mechanism, so that the angle of the printing film in a conveying state can be corrected.

2. According to the utility model, through the matching arrangement of the first hinge rod, the nut, the adjusting bolt, the connecting block and the first hinge block, the adjusting bolt can rotate and move in the nut, so that the adjusting bolt can drive the connecting block to move up and down through the first hinge rod and the first hinge block, the height of one end of the material pressing roller can be adjusted, and the transmission angle of the printing film can be adjusted.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view of B-B of FIG. 3 in accordance with the present invention;

fig. 5 is a schematic view of the printed film of the present invention mounted in fig. 4.

In the figure: 1. a base plate; 2. a transmission assembly; 21. a transfer roller; 22. a delivery carriage; 3. a deviation rectifying component; 31. a deviation rectifying roller; 32. a deviation rectifying bracket; 4. a nip roll; 5. an angle adjusting mechanism; 51. an adjusting frame; 52. a nut; 53. adjusting the bolt; 54. a first hinge lever; 55. connecting blocks; 56. a first hinge block; 6. a height adjusting mechanism; 61. an adjustment chamber; 62. an electric push rod; 63. a second hinge lever; 64. a second hinge block; 65. a lifting plate; 66. a linkage rod; 67. a linkage plate; 7. a displacement mechanism; 71. a motor; 72. a moving groove; 73. a screw rod; 74. a slide block.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

The embodiment provides a deviation correcting device for wrapping bag printing film, and this deviation correcting device for wrapping bag printing film is arranged in realizing rectifying to the printing film in the wrapping bag printing, rectifies subassembly 3, nip roll 4, angle modulation mechanism 5, heightening mechanism 6 and displacement mechanism 7 through the design, has realized the high-efficient purpose of rectifying to the printing film to accessible angle modulation mechanism 5 adjusts the both ends position of nip roll 4, thereby can carry out the angle to the printing film under the conveying state and rectify.

Referring to fig. 1-5, a deviation correcting device for a packaging bag printing film comprises a bottom plate 1, wherein two transmission assemblies 2 used for transmission and a deviation correcting assembly 3 used for deviation correction are arranged above the bottom plate 1, each transmission assembly 2 comprises a transmission roller 21, two ends of each transmission roller 21 are rotatably connected with a transmission support 22, and the bottom surfaces of the two transmission supports 22 are fixedly connected to the upper surface of the bottom plate 1.

The transmission roller 21 is a roller-shaped body with a rubber ring mounted on the outer surface, two transmission rollers 21 are mounted on the bottom plate 1 through a transmission bracket 22, and the two transmission rollers 21 are positioned on the same horizontal line.

The deviation rectifying assembly 3 comprises a deviation rectifying roller 31, the two ends of the deviation rectifying roller 31 are connected with deviation rectifying supports 32 in a rotating mode, a displacement mechanism 7 used for moving is arranged below the deviation rectifying assembly 3, the displacement mechanism 7 comprises a motor 71 and a moving groove 72, the motor 71 is installed on the outer surface of the bottom plate 1, the moving groove 72 is arranged on the upper surface of the bottom plate 1, a screw rod 73 is fixedly connected with an output rotating shaft of the motor 71, and the screw rod 73 is connected to the inside of the moving groove 72 in a rotating mode.

The correction roller 31 is a roller-shaped body with a rubber ring mounted on the outer surface, the correction roller 31 and the transmission roller 21 are positioned on the same level, and the screw rod 73 can be driven to rotate in the moving groove 72 through the output rotating shaft of the motor 71.

The outer surface of the screw rod 73 is connected with a slide block 74 in a threaded manner, the slide block 74 is connected inside the moving groove 72 in a sliding manner, and the bottom surfaces of the two deviation rectifying brackets 32 are fixedly connected to the upper surface of the slide block 74.

The output shaft of the motor 71 drives the screw rod 73 to rotate, so that the slider 74 can move in the moving groove 72, and the deviation rectifying roller 31 can be driven by the slider 74 through the deviation rectifying bracket 32 to move.

The crack between two transmission assembly 2 is provided with nip roll 4, and nip roll 4's both ends all are provided with the angle modulation mechanism 5 that is used for the fine setting angle, and angle modulation mechanism 5 includes adjustment frame 51, and the last surface mosaic of adjustment frame 51 has nut 52, and the inside threaded connection of nut 52 has adjusting bolt 53, and adjusting bolt 53's bottom runs through nut 52's inside and extends to the inside of adjustment frame 51.

The adjusting bolt 53 can be rotated to extend into the adjusting frame 51 through the nut 52 by rotating the adjusting bolt 53, and the extending amount of the adjusting bolt 53 in the adjusting frame 51 can be adjusted.

The angle adjusting mechanism 5 further comprises a connecting block 55, the connecting block 55 is rotatably connected to one end of the nip roll 4, the upper surface of the connecting block 55 is fixedly connected with a first hinged block 56, a first hinged rod 54 is hinged to the inside of the first hinged block 56, and the top end of the first hinged rod 54 is rotatably connected with the bottom end of the adjusting bolt 53.

The adjusting bolt 53 can drive the connecting block 55 to move up and down through the first hinge rod 54 and the first hinge block 56, and the connecting block 55 can also rotate on the first hinge rod 54 through the first hinge block 56, so that the two ends of the nip roll 4 are not located on the same horizontal line.

A height-adjusting mechanism 6 for adjusting the height is arranged below the nip roll 4, the height-adjusting mechanism 6 comprises an adjusting cavity 61 and two linkage rods 66, the adjusting cavity 61 is arranged inside the bottom plate 1, an electric push rod 62 is arranged on the inner bottom wall of the adjusting cavity 61, and the bottom surfaces of the two linkage rods 66 are respectively and fixedly connected to the bottom surfaces of the two adjusting frames 51.

The adjusting frame 51 can be driven to move up and down by the linkage rod 66 extending out of the bottom plate 1, so that the height of the nip roll 4 can be adjusted, and the tension of the printing film can be adjusted.

The flexible end of electric putter 62 is connected with linkage plate 67, and the inside of linkage plate 67 articulates there is second articulated rod 63, and the one end that linkage plate 67 was kept away from to second articulated rod 63 articulates there is second articulated piece 64.

The upper surface of the second hinge block 64 is fixedly connected with a lifting plate 65, the upper surface of the lifting plate 65 is fixedly connected with the bottom surfaces of the two linkage rods 66, the linkage plate 67 is pushed to move through the telescopic end of the electric push rod 62, and the lifting plate 65 can be lifted and moved in the bottom plate 1 under the action of the second hinge rod 63 and the second hinge block 64.

The working principle is as follows: when the printed film needs to be corrected, firstly, the electric push rod 62 is started to enable the telescopic end of the electric push rod 62 to drive the linkage plate 67 to move, the lifting plate 65 is enabled to do ascending motion in the adjusting cavity 61 under the action of the second hinge rod 63 and the second hinge block 64, then, the linkage rod 66 is driven to move upwards through the lifting plate 65, the adjusting frame 51 can drive the nip roll 4 to do ascending motion, the tension transmitted by the printed film can be reduced through the nip roll 4, then, the motor 71 is started to enable the output rotating shaft of the motor 71 to drive the screw rod 73 to rotate in the moving groove 72, the sliding block 74 can slide in the moving groove 72, the correcting support 32 drives the correcting roll 31 to move, and therefore, the printed film in a transmission state is corrected by the correcting roll 31, after the deviation rectifying roller 31 finishes moving, the electric push rod 62 is driven, the telescopic end of the electric push rod 62 drives the linkage plate 67 to move, the lifting plate 65 descends inside the adjusting cavity 61 under the action of the second hinge rod 63 and the second hinge block 64, then the lifting plate 65 drives the linkage rod 66 to move downwards, and the pressure roller 4 is used for enabling the printing film to recover the original tension.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a deviation correcting device for wrapping bag printing film, includes bottom plate (1), its characterized in that: two transmission components (2) for transmission and a deviation rectifying component (3) for rectifying deviation are arranged above the bottom plate (1), the transmission assembly (2) comprises a transmission roller (21), two ends of the transmission roller (21) are respectively and rotatably connected with a transmission bracket (22), the bottom surfaces of the two transmission brackets (22) are respectively and fixedly connected with the upper surface of the bottom plate (1), the deviation rectifying component (3) comprises a deviation rectifying roller (31), both ends of the deviation rectifying roller (31) are rotatably connected with deviation rectifying brackets (32), a displacement mechanism (7) for moving is arranged below the deviation rectifying component (3), a pressure roller (4) is arranged at a gap between the two transmission components (2), both ends of the material pressing roll (4) are provided with angle adjusting mechanisms (5) for finely adjusting angles, and a height adjusting mechanism (6) for adjusting height is arranged below the material pressing roller (4).

2. The deviation rectifying device for the packaging bag printing film according to claim 1, wherein: displacement mechanism (7) include motor (71) and shifting chute (72), motor (71) are installed in the surface of bottom plate (1), the upper surface in bottom plate (1) is seted up in shifting chute (72), the output pivot fixedly connected with lead screw (73) of motor (71), and lead screw (73) rotate to be connected in the inside of shifting chute (72).

3. The deviation rectifying device for the packaging bag printing film as claimed in claim 2, wherein: the outer surface threaded connection of lead screw (73) has slider (74), and slider (74) sliding connection in the inside of shifting chute (72), two the bottom surface of rectifying support (32) all fixed connection in the upper surface of slider (74).

4. The deviation rectifying device for the packaging bag printing film according to claim 1, wherein: the angle adjusting mechanism (5) comprises an adjusting frame (51), a nut (52) is embedded in the upper surface of the adjusting frame (51), an adjusting bolt (53) is connected to the inner thread of the nut (52), and the bottom end of the adjusting bolt (53) penetrates through the inner portion of the nut (52) and extends to the inner portion of the adjusting frame (51).

5. The deviation rectifying device for the packaging bag printing film as claimed in claim 4, wherein: the angle adjusting mechanism (5) further comprises a connecting block (55), the connecting block (55) is rotatably connected to one end of the nip roll (4), the upper surface of the connecting block (55) is fixedly connected with a first hinged block (56), a first hinged rod (54) is hinged to the inside of the first hinged block (56), and the top end of the first hinged rod (54) is rotatably connected with the bottom end of the adjusting bolt (53).

6. The deviation rectifying device for the printed film of the packaging bag according to claim 5, wherein: heightening mechanism (6) is including adjusting chamber (61) and two gangbar (66), adjust the inside that bottom plate (1) was seted up in chamber (61), adjust the interior diapire in chamber (61) and install electric putter (62), two the bottom surface of gangbar (66) is fixed connection respectively in the bottom surface of two regulation frames (51).

7. The deviation rectifying device for the packaging bag printing film as claimed in claim 6, wherein: the flexible end fixedly connected with linkage board (67) of electric putter (62), the inside of linkage board (67) articulates there is second articulated pole (63), the one end that linkage board (67) were kept away from in second articulated pole (63) articulates there is articulated piece (64) of second.

8. The deviation rectifying device for the packaging bag printing film as claimed in claim 7, wherein: the upper surface of the second hinged block (64) is fixedly connected with a lifting plate (65), and the upper surface of the lifting plate (65) is fixedly connected with the bottom surfaces of the two linkage rods (66).