CN212288723U

CN212288723U - Cylindrical plastic film embossing device

Info

Publication number: CN212288723U
Application number: CN202020447358.XU
Authority: CN
Inventors: 马文利
Original assignee: Tianjin Deli Plastic Products Co ltd
Current assignee: Tianjin Deli Plastic Products Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-01-05
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a tube-shape plastic film embossing apparatus, including the workstation, one side on workstation top is provided with the reel that has the tube-shape plastic film of coiling, and the both ends of workstation top opposite side are the first fixed plate that the relatively fixed is provided with and is L shape respectively, upwards sets gradually initiative embossing roll and driven embossing roll along vertical direction between two first fixed plates, and the top of two first fixed plates all is provided with adjusting part. The utility model relates to a tube-shape plastic film embossing apparatus twists simultaneously and moves two adjusting screw, and adjusting screw removes promotion slider along spout downstream, removes through the slider and drives driven embossing roller downstream, can realize compressing tightly the plastic film of different thickness, rotates two threaded rods, and the threaded rod removes promotion fly leaf and removes, and two fly leaf relative motion move until remove the both ends of plastic film to two spacing inslot, reduce the plastic film and appear the skew in the impressed watermark process and lead to the not good possibility of impressed watermark effect.

Description

Cylindrical plastic film embossing device

Technical Field

The utility model relates to an embossing device specifically is a tube-shape plastic film embossing device.

Background

The plastic film is mostly produced by adopting a film blowing method, and during production, plastic raw materials are extruded from a circular ring-shaped extrusion port of a machine head after being melted, blown into a cylindrical film bubble, gradually flattened by a herringbone clamping plate, and flattened into a double-layer film by a traction clamping roller. In order to make the plastic film beautiful or to increase the friction coefficient so as to facilitate the gripping or the transportation and not to be slippery, partial plastic film needs to be embossed, namely, embossing rollers with salient points on the surface are used for embossing dotted concave-convex patterns on the surface of the plastic film.

The position between two embossing rollers is fixed unchangeable mostly when carrying out the knurling to tube-shape plastic film surface at present, and the plastic film of unchangeable different thickness compresses tightly according to user demand, and the plastic film if the skew appears in knurling transportation process, leads to the line on surface to appear overlapping or partial position can not normally impress the line easily. We have therefore developed this and proposed a cylindrical plastic film embossing apparatus.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a tubular plastic film embossing device, which comprises a workbench, one side of the top end of the workbench is provided with a reel wound with a tubular plastic film, two ends of the other side of the top end of the workbench are respectively and fixedly provided with a first fixing plate in an L shape, a driving embossing roller and a driven embossing roller are sequentially arranged upwards between the two first fixing plates along the vertical direction, the top ends of the two first fixing plates are respectively provided with an adjusting component for adjusting the position height of the driven embossing roller, one side of one first fixing plate on the workbench is provided with a driving component for driving the driving embossing roller, two sides of the middle part of the top end of the workbench are relatively provided with a limiting component for limiting the position of the tubular plastic film, two ends of one side of the workbench close to the first fixing plates are relatively provided with a second fixing plate, and a conveying roller is arranged between the second fixing plates, and two ends of the conveying roller are respectively and rotatably connected with the two second fixing plates through bearings.

As a preferred technical scheme of the utility model, adjusting part includes slider and adjusting screw, the slider cooperatees and arranges in the spout of seting up on the first fixed plate, the top of slider is arranged in to adjusting screw.

As a preferred technical scheme of the utility model, the bearing on adjusting screw top is rotated with the slider and is connected, first fixed plate is passed and first fixed plate screw thread is pegged graft on adjusting screw's top.

As a preferred technical scheme of the utility model, the both ends of initiative embossing roller are rotated through bearing and two first fixed plates respectively and are connected, the both ends of driven embossing roller are rotated through bearing and two sliders respectively and are connected, just two first fixed plates and two sliders and fixed being provided with engaged with gear respectively are passed at the both ends of initiative embossing roller and driven embossing roller.

As a preferred technical scheme of the utility model, drive assembly includes driving motor and supporting panel, supporting panel and workstation fixed connection, driving motor is fixed to be established on the top of workstation, just driving motor's output and the one end fixed connection of initiative embossing roll.

As a preferred technical scheme of the utility model, spacing subassembly includes connecting plate, fly leaf and threaded rod, connecting plate and workstation fixed connection, the fly leaf sets up the inboard at the connecting plate, the one end of threaded rod is passed through the bearing and is rotated the middle part that sets up at the fly leaf dorsal part.

As a preferred technical scheme of the utility model, the other end of threaded rod passes the connecting plate and pegs graft with the connecting plate screw thread, the both sides that lie in the threaded rod on the fly leaf are all fixed and are provided with the gag lever post, the one end of gag lever post is passed the connecting plate and is pegged graft with the connecting plate slip.

As a preferred technical scheme of the utility model, the middle part that connecting plate one side was kept away from to the fly leaf is seted up and is carried out spacing groove to the plastic film of tube-shape, the side of spacing groove is the shape of falling the U, just the inner wall of spacing groove bonds and has flexible rubber pad.

The utility model has the advantages that: this kind of tube-shape plastic film embossing apparatus, treat on the reel and press the plastic film and arrange in between initiative embossing roll and the driven embossing roll, then twist two adjusting screw simultaneously, adjusting screw removes and promotes the slider and move down along the spout, remove through the slider and drive driven embossing roll downstream, can realize compressing tightly the plastic film of different thickness through driven embossing roll and initiative embossing roll, rotate two threaded rods, the threaded rod removes and promotes the fly leaf and remove, two fly leaf relative motion move until the both ends of plastic film remove to two spacing inslots, transport process to the plastic film plays limiting displacement, reduce the plastic film and appear the skew in the embossing process and lead to the not good possibility of embossing effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a cylindrical plastic film embossing apparatus according to the present invention;

FIG. 2 is a schematic view of a connection structure between an adjusting assembly and a driving assembly of the cylindrical plastic film embossing device of the present invention;

FIG. 3 is a schematic structural view of an adjusting assembly of the cylindrical plastic film embossing device of the present invention;

fig. 4 is a schematic structural view of a limiting component of the cylindrical plastic film embossing device of the present invention.

In the figure: 1. a work table; 2. a reel; 3. a first fixing plate; 4. an active embossing roller; 5. A driven embossing roll; 6. an adjustment assembly; 601. a slider; 602. adjusting the screw rod; 603. a chute; 7. a drive assembly; 701. a drive motor; 702. a support panel; 8. a limiting component; 801. A connecting plate; 802. a movable plate; 803. a threaded rod; 804. a limiting rod; 805. a limiting groove; 9. a second fixing plate; 10. a conveying roller; 11. a gear.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, 2, 3 and 4, the utility model relates to a cylindrical plastic film embossing device, which comprises a workbench 1, a winding drum 2 wound with a cylindrical plastic film is arranged on one side of the top end of the workbench 1, first fixing plates 3 in an L shape are respectively and fixedly arranged on two ends of the other side of the top end of the workbench 2, a driving embossing roller 4 and a driven embossing roller 5 are sequentially and upwardly arranged between the two first fixing plates 3 along the vertical direction, adjusting components 6 for adjusting the position and height of the driven embossing roller 5 are respectively arranged on the top ends of the two first fixing plates 3, a driving component 7 for driving the driving embossing roller 4 is arranged on one side of one first fixing plate 3 on the workbench 1, limiting components 8 for limiting the position of the cylindrical plastic film are relatively arranged on two sides of the middle part of the top end of the workbench 1, and second fixing plates 9 are relatively arranged on two ends of one side of the workbench 1 close to the first fixing plates 3, a conveying roller 10 is arranged between the two second fixing plates 9, and two ends of the conveying roller 10 are respectively connected with the two second fixing plates 9 in a rotating mode through bearings.

Wherein, the adjusting component 6 comprises a slide block 601 and an adjusting screw 602, the slide block 601 is disposed in a slide groove 603 formed on the first fixing plate 3 in a matching manner, the adjusting screw 602 is disposed at the top end of the slide block 601, a bearing at the top end of the adjusting screw 602 is rotatably connected with the slide block 601, the top end of the adjusting screw 602 penetrates through the first fixing plate 3 and is in threaded connection with the first fixing plate 3, two ends of the driving embossing roller 4 are rotatably connected with the two first fixing plates 3 through bearings respectively, two ends of the driven embossing roller 5 are rotatably connected with the two slide blocks 601 through bearings respectively, two ends of the driving embossing roller 4 and the driven embossing roller 5 penetrate through the two first fixing plates 3 and the two slide blocks 601 respectively and are fixedly provided with engaged gears 11, the two adjusting screw 602 are simultaneously screwed, the adjusting screw 602 moves to push the slide block 601 to move downwards along the slide groove 603, the driven embossing roller 5 is driven to move downwards through the slide, and then the driven embossing roller 5 and the driving embossing roller 4 are mutually pressed, and then the driving embossing roller 4 and the driven embossing roller 5 are in transmission connection through the two gears 11 which are meshed with each other.

Wherein, drive assembly 7 includes driving motor 701 and supporting panel 702, supporting panel 702 and workstation 1 fixed connection, driving motor 701 is fixed to be established on the top of workstation 1, and driving motor 701's output and the one end fixed connection of initiative embossing roll 4, and driving motor 701 is through the motor switch and the external power supply electric connection that are equipped with on it, and driving motor 701 work drives initiative embossing roll 4 and rotates, carries out power take-off for the plastic film impressed watermark.

Wherein, the limiting component 8 comprises a connecting plate 801, a movable plate 802 and a threaded rod 803, the connecting plate 801 is fixedly connected with the workbench 1, the movable plate 802 is arranged at the inner side of the connecting plate 801, one end of the threaded rod 803 is rotatably arranged at the middle part of the back side of the movable plate 802 through a bearing, the other end of the threaded rod 803 passes through the connecting plate 801 and is in threaded connection with the connecting plate 801, limiting rods 804 are fixedly arranged at two sides of the threaded rod 803 on the movable plate 802, one end of the limiting rod 804 passes through the connecting plate 801 and is in sliding connection with the connecting plate 801, a limiting groove 805 for limiting a cylindrical plastic film is arranged at the middle part of the movable plate 802 far away from the connecting plate 801, the side surface of the limiting groove 805 is in an inverted U shape, a flexible rubber pad is bonded on the inner wall of the limiting groove 805, the two threaded rods 803 are rotated, the, and the plastic film conveying process is limited, and the possibility of deviation of the plastic film is reduced.

The working principle is as follows: the plastic film to be pressed on the winding drum 2 is placed between a driving embossing roller 4 and a driven embossing roller 5, then two adjusting screw rods 602 are simultaneously screwed, the adjusting screw rods 602 move to push a sliding block 601 to move downwards along a sliding groove 603, the driven embossing roller 5 is driven to move downwards through the movement of the sliding block 601, further, the driven embossing roller 5 and the driving embossing roller 4 are mutually pressed, then, the driving embossing roller 4 and the driven embossing roller 5 are in transmission connection through two gears 11 which are meshed with each other, then, two threaded rods 803 are rotated, the threaded rods 803 move to push movable plates 802 to move, the two movable plates 802 move relatively until two ends of the plastic film are moved into two limiting grooves 805, the conveying process of the plastic film is limited, then, a motor switch is turned on, a driving motor 701 works to drive the driving embossing roller 4 to rotate, and the two gears 11 which are meshed with each other are used, the relative rotation between the driving embossing roller 4 and the driven embossing roller 5 is realized, the plastic film is conveyed and embossed, the embossed plastic film bypasses the conveying roller 10, and then the plastic film is wound through an external winding device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The cylindrical plastic film embossing device comprises a workbench (1) and is characterized in that a winding drum (2) wound with a cylindrical plastic film is arranged on one side of the top end of the workbench (1), L-shaped first fixing plates (3) are respectively and fixedly arranged at two ends of the other side of the top end of the workbench (1), a driving embossing roller (4) and a driven embossing roller (5) are sequentially and upwards arranged between the two first fixing plates (3) along the vertical direction, adjusting assemblies (6) for adjusting the position height of the driven embossing roller (5) are respectively arranged at the top ends of the two first fixing plates (3), a driving assembly (7) for driving the driving embossing roller (4) is arranged on one side of one first fixing plate (3) on the workbench (1), and limiting assemblies (8) for limiting the position of the cylindrical plastic film are oppositely arranged on two sides of the middle part of the top end of the workbench (1), the two ends of one side, close to the first fixing plate (3), of the workbench (1) are oppositely provided with second fixing plates (9), conveying rollers (10) are arranged between the second fixing plates (9), and the two ends of each conveying roller (10) are rotatably connected with the two second fixing plates (9) through bearings respectively.

2. The cylindrical plastic film embossing device as claimed in claim 1, wherein the adjusting assembly (6) comprises a sliding block (601) and an adjusting screw (602), the sliding block (601) is disposed in a sliding slot (603) formed in the first fixing plate (3) in a matching manner, and the adjusting screw (602) is disposed at the top end of the sliding block (601).

3. The cylindrical plastic film embossing device as claimed in claim 2, wherein the bearing at the top end of the adjusting screw (602) is rotatably connected with the sliding block (601), and the top end of the adjusting screw (602) passes through the first fixing plate (3) and is in threaded connection with the first fixing plate (3).

4. The cylindrical plastic film embossing device as claimed in claim 2, wherein both ends of the driving embossing roll (4) are rotatably connected to the two first fixing plates (3) through bearings, respectively, both ends of the driven embossing roll (5) are rotatably connected to the two sliding blocks (601) through bearings, respectively, and both ends of the driving embossing roll (4) and the driven embossing roll (5) pass through the two first fixing plates (3) and the two sliding blocks (601) and are fixedly provided with the gears (11) which are engaged with each other.

5. The cylindrical plastic film embossing device as claimed in claim 1, wherein the driving assembly (7) comprises a driving motor (701) and a supporting panel (702), the supporting panel (702) is fixedly connected with the worktable (1), the driving motor (701) is fixedly arranged at the top end of the worktable (1), and the output end of the driving motor (701) is fixedly connected with one end of the active embossing roller (4).

6. The cylindrical plastic film embossing device as claimed in claim 1, wherein the limiting assembly (8) comprises a connecting plate (801), a movable plate (802) and a threaded rod (803), the connecting plate (801) is fixedly connected with the workbench (1), the movable plate (802) is arranged on the inner side of the connecting plate (801), and one end of the threaded rod (803) is rotatably arranged in the middle of the back side of the movable plate (802) through a bearing.

7. The cylindrical plastic film embossing device as claimed in claim 6, wherein the other end of the threaded rod (803) passes through the connecting plate (801) and is in threaded connection with the connecting plate (801), the movable plate (802) is fixedly provided with a limiting rod (804) on both sides of the threaded rod (803), and one end of the limiting rod (804) passes through the connecting plate (801) and is in sliding connection with the connecting plate (801).

8. The cylindrical plastic film embossing device as claimed in claim 7, wherein a limiting groove (805) for limiting the cylindrical plastic film is formed in the middle of one side of the movable plate (802) away from the connecting plate (801), the side of the limiting groove (805) is in an inverted U shape, and a flexible rubber pad is bonded to the inner wall of the limiting groove (805).