PE sheet winding device

Abstract

The utility model discloses a PE (polyethylene) sheet winding device which comprises a supporting seat, a left mounting component, a right mounting component, a driving component, a supporting and positioning component and a winding roller, the left mounting component comprises a first fixing seat and a first electric push rod, the first fixing seat is connected with a bearing of the supporting seat, and the first electric push rod is arranged on the first fixing seat; the right mounting assembly comprises a second fixing seat connected with the supporting seat through a bearing, a second electric push rod arranged on the second fixing seat, a mounting groove formed in the left side of the second electric push rod and an inclined surface arranged on the inner side of the mounting groove, and the driving assembly is arranged on the left side of the supporting seat; the supporting and positioning assembly comprises a support arranged at the top end of the supporting base and a hydraulic cylinder arranged on the support, and the winding roller is arranged on the supporting plate. Through the arrangement of the left installation assembly, the right installation assembly and the supporting and positioning assembly, the effect of rapidly replacing the winding roller is achieved, time and labor are saved, efficiency is high, meanwhile, the winding roller after winding can be supported, and discharging is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of PE sheet processing, and specifically relates to a PE sheet winding device. Background Art

[0002] A PE sheet winding device is a device used to wind flexible materials such as PE sheets for storage or transportation. The drive rotates the reel through a driver, and at the same time, the tension control system adjusts and controls the tension of the sheet to wind it tightly on the reel. As the number of sheets on the reel increases, the diameter of the reel gradually increases, and the driver will automatically adjust the speed according to a preset program to maintain a constant tension. When using a PE sheet winding device, the winding roller needs to be replaced continuously, while the existing PE sheet winding device needs to be installed and disassembled slowly, which takes a long time and is burdensome, and there are certain deficiencies. Therefore, we propose a PE sheet winding device. Content of the Utility Model

[0003] The utility model aims to solve the problems existing in the prior art or related technologies.

[0004] Therefore, the technical solution adopted by the utility model is as follows: a PE sheet winding device, including a support base, a left mounting component, a right mounting component, a drive component, a support and positioning component, and a winding roller. The left mounting component includes a first fixed seat bearing-connected to the support base and a first electric push rod arranged on the first fixed seat. The right mounting component includes a second fixed seat bearing-connected to the support base, a second electric push rod arranged on the second fixed seat, a mounting groove opened on the left side of the second electric push rod, and an inclined surface arranged inside the mounting groove. The drive component is arranged on the left side of the support base. The support and positioning component includes a bracket arranged on the top of the support base, a hydraulic cylinder arranged on the bracket, a support plate arranged on the top of the hydraulic cylinder, and a positioning groove opened on the top of the support plate. The winding roller is arranged on the support plate.

[0005] Preferably, the support base is U-shaped, and mounting holes are opened on the support base.

[0006] Preferably, the second electric push rod has the same structure as the first electric push rod, and the second electric push rod and the first electric push rod are symmetrically arranged.

[0007] Preferably, the drive component includes a cross plate arranged on the left side of the support base, a drive motor arranged on the top of the cross plate, and a belt rotationally connected to the drive motor. The belt is rotationally connected to the first fixed seat.

[0008] Preferably, blocks are arranged at the edges of the top of the support plate.

[0009] Preferably, a cutting assembly is further included. The cutting assembly includes a vertical plate disposed at the front end of the support base, a through hole opened on the vertical plate, a cylinder disposed at the bottom of the vertical plate, and a cutting knife disposed at the top end of the cylinder.

[0010] By adopting the above technical solutions, the beneficial effects achieved by the present utility model are as follows: By providing a left mounting assembly, a right mounting assembly, and a support positioning assembly, the effect of quickly replacing the winding roller is realized, which saves time and effort and has high efficiency. At the same time, the wound winding roller can be supported for material discharging. During use, the user can control the hydraulic cylinder of the support positioning assembly to drive the support plate until the support plate contacts the PE sheet wound by the winding roller, so as to support the wound winding roller. After contact, the first electric push rod and the second electric push rod can be controlled to contract, and the first electric push rod and the second electric push rod can be disengaged from the winding roller, so that the winding roller can be disassembled. Then, the support plate can be moved to a suitable height, and then the winding roller is placed in the positioning groove of the support plate, and the first electric push rod and the second electric push rod are controlled to extend. The extended first electric push rod and second electric push rod can guide the winding roller into the installation groove through the inclined surface and be inserted and connected, so as to fix the winding roller, achieving the effect of quickly replacing the winding roller, without the need to slowly align, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural view of the present utility model;

[0012] Figure 2 is a schematic structural view of the right mounting assembly of the present utility model;

[0013] Figure 3 is a schematic structural view of the support positioning assembly of the present utility model;

[0014] Figure 4 is a schematic structural view of the cutting assembly of the present utility model.

[0015] Reference numerals:

[0016] 100, support base;

[0017] 200, left mounting assembly; 201, first fixing seat; 202, first electric push rod;

[0018] 300, right mounting assembly; 301, second fixing seat; 302, second electric push rod; 303, installation groove; 304, inclined surface;

[0019] 400, drive assembly; 401, cross plate; 402, drive motor; 403, belt;

[0020] 500, support positioning assembly; 501, bracket; 502, hydraulic cylinder; 503, support plate; 504, positioning groove;

[0021] 600, cutting assembly; 601, vertical plate; 602, through hole; 603, cylinder; 604, cutting knife; 700, winding roller. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0023] The following describes some embodiments of the present invention in conjunction with the accompanying drawings to provide a PE sheet winding device.

[0024] Embodiment 1:

[0025] Reference Figures 1-3 , which is the first embodiment of the utility model, provides a PE sheet winding device, including a support seat 100, a left mounting assembly 200, a right mounting assembly 300, a driving assembly 400, a supporting and positioning assembly 500 and a winding roller 700.

[0026] Specifically, the support base 100 is U-shaped, and a mounting hole is provided on the support base 100 , through which a bolt can penetrate for fixing.

[0027] Specifically, the left mounting assembly 200 includes a first fixed seat 201 connected to the support seat 100 bearing and a first electric push rod 202 arranged on the first fixed seat 201. The first electric push rod 202 can be inserted into the winding roller 700 to quickly install or remove the winding roller 700.

[0028] Specifically, the right mounting assembly 300 includes a second fixing seat 301 connected to the bearing of the support seat 100, a second electric push rod 302 arranged on the second fixing seat 301, a mounting groove 303 opened on the left side of the second electric push rod 302 and an inclined surface 304 arranged on the inner side of the mounting groove 303. The second electric push rod 302 has the same structure as the first electric push rod 202. The second electric push rod 302 and the first electric push rod 202 are symmetrically arranged, and the first electric push rod 202 and the second electric push rod 302 can be controlled to retract. The first electric push rod 202 and the second electric push rod 302 can be detached from the winding roller 700, and the first electric push rod 202 and the second electric push rod 302 can be extended. The extended first electric push rod 202 and the second electric push rod 302 can guide the winding roller 700 into the mounting groove 303 through the inclined surface 304, and are interlaced and connected, so as to fix the winding roller 700, thereby achieving the effect of quickly replacing the winding roller 700, saving time and effort.

[0029] Specifically, the driving assembly 400 is disposed on the left side of the support base 100. The driving assembly 400 includes a cross plate 401 disposed on the left side of the support base 100, a driving motor 402 disposed at the top end of the cross plate 401, and a belt 403 rotatably connected to the driving motor 402. The belt 403 is rotatably connected to the first fixing seat 201. When the driving motor 402 operates, it can drive the left mounting assembly 200 to rotate through the belt 403, so that the PE sheet can be wound on the winding roller 700.

[0030] Specifically, the supporting and positioning assembly 500 includes a bracket 501 disposed at the top end of the support base 100, a hydraulic cylinder 502 disposed on the bracket 501, a support plate 503 disposed at the top of the hydraulic cylinder 502, and a positioning groove 504 opened at the top end of the support plate 503. Blocks are disposed at the edges of the top end of the support plate 503, and the blocks play a blocking role to prevent the winding roller 700 from detaching from the support plate 503. The hydraulic cylinder 502 can be controlled to extend, and the extended hydraulic cylinder 502 can drive the support plate 503 to move upward until the support plate 503 contacts the PE sheet wound by the winding roller 700, so as to support the wound winding roller 700. At the same time, it can also place the unwound winding roller 700 for installation.

[0031] Specifically, the winding roller 700 is disposed on the support plate 503, and the winding roller 700 can wind the PE sheet for transportation or storage.

[0032] Embodiment Two:

[0033] Referring to Figure 1 and Figure 4 , this is the second embodiment of the present utility model. The difference from the first embodiment is that it further includes a cutting assembly 600. The cutting assembly 600 includes a vertical plate 601 disposed at the front end of the support base 100, a through hole 602 opened on the vertical plate 601, a cylinder 603 disposed at the bottom of the vertical plate 601, and a cutting knife 604 disposed at the top end of the cylinder 603. The PE sheet can be in the through hole 602, and then the cylinder 603 can be controlled to extend. The extended cylinder 603 can drive the cutting knife 604 to cut the PE sheet for winding.

[0034] Working principle and usage process of the utility model: During use, the user can control the hydraulic cylinder 502 of the support and positioning assembly 500 to extend. The extended hydraulic cylinder 502 can drive the support plate 503 to move upward until the support plate 503 contacts the PE sheet rolled up by the winding roller 700, so as to support the wound winding roller 700. After contact, the first electric push rod 202 and the second electric push rod 302 can be controlled to contract, and the first electric push rod 202 and the second electric push rod 302 can be disengaged from the winding roller 700, so that the winding roller 700 can be disassembled. Then, the hydraulic cylinder 502 can be controlled to move the support plate 503 to an appropriate height. Subsequently, the winding roller 700 without the wound PE sheet is placed in the positioning groove 504 of the support plate 503, and the first electric push rod 202 and the second electric push rod 302 are controlled to extend. The extended first electric push rod 202 and second electric push rod 302 can guide the winding roller 700 into the installation groove 303 through the inclined surface 304 and be inserted and connected, so as to fix the winding roller 700, achieving the effect of quickly replacing the winding roller 700, without the need to slowly align, saving time and effort. During cutting, the cylinder 603 can be controlled to extend, and the extended cylinder 603 can drive the cutting knife 604 to cut the PE sheet for use.

[0035] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A PE sheet winding device, characterized in that: include: Support seat (100); A left mounting assembly (200) comprises a first fixing seat (201) connected to the support seat (100) by a bearing and a first electric push rod (202) arranged on the first fixing seat (201); A right mounting assembly (300) comprises a second fixing seat (301) connected to the support seat (100) by a bearing, a second electric push rod (302) arranged on the second fixing seat (301), a mounting groove (303) provided on the left side of the second electric push rod (302), and an inclined surface (304) arranged on the inner side of the mounting groove (303); A driving assembly (400) is arranged on the left side of the supporting base (100); A support positioning assembly (500) comprises a bracket (501) arranged at the top of the support seat (100), a hydraulic cylinder (502) arranged on the bracket (501), a support plate (503) arranged at the top of the hydraulic cylinder (502), and a positioning groove (504) provided at the top of the support plate (503); The winding roller (700) is arranged on the support plate (503).

2. A PE sheet winding device according to claim 1, characterized in that: The support base (100) is U-shaped, and a mounting hole is provided on the support base (100).

3. A PE sheet winding device according to claim 1, characterized in that: The second electric push rod (302) has the same structure as the first electric push rod (202), and the second electric push rod (302) and the first electric push rod (202) are arranged symmetrically.

4. A PE sheet winding device according to claim 1, characterized in that: The driving assembly (400) comprises a horizontal plate (401) arranged on the left side of the supporting seat (100), a driving motor (402) arranged on the top of the horizontal plate (401), and a belt (403) rotatably connected to the driving motor (402), wherein the belt (403) is rotatably connected to the first fixing seat (201).

5. A PE sheet winding device according to claim 1, characterized in that: Stoppers are provided at the edges of the top ends of the support plates (503).

6. A PE sheet winding device according to claim 1, characterized in that: The invention also comprises a cutting assembly (600), wherein the cutting assembly (600) comprises a vertical plate (601) arranged at the front end of the support seat (100), a through hole (602) provided on the vertical plate (601), a cylinder (603) arranged at the bottom of the vertical plate (601), and a cutting knife (604) arranged at the top end of the cylinder (603).

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