CN216105115U

CN216105115U - Unloader of PE membrane coating machine

Info

Publication number: CN216105115U
Application number: CN202122563125.3U
Authority: CN
Inventors: 黄祖民
Original assignee: Guangdong Huajing New Material Technology Co ltd
Current assignee: Guangdong Huajing New Material Technology Co ltd
Priority date: 2021-10-23
Filing date: 2021-10-23
Publication date: 2022-03-22
Anticipated expiration: 2031-10-23

Abstract

The utility model discloses a blanking device of a PE film coating machine, which comprises an output roller rotationally connected with a frame, wherein a winding frame is arranged behind the output roller according to the feeding direction, telescopic pipes are correspondingly arranged at two sides of the winding frame, a winding roller is arranged between the telescopic pipes, a cavity for storing the winding roller is arranged in the winding frame, a lifting frame for lifting the winding roller is arranged below the telescopic pipes, a discharging channel for allowing the winding roller to roll out of the frame is arranged between the lifting frame and the telescopic pipes, the winding roller is stored through the arranged cavity, a plurality of winding rollers can be stored in advance, after winding is finished, a new winding roller is sent by using the arranged lifting frame, the winding roller is automatically replaced, manual work is replaced, time and labor are saved, and the speed of the coating machine is matched through the arrangement of a clamping roller and the output roller, so that the coating does not need to be stopped when the roller is replaced, thereby improving the production efficiency.

Description

Unloader of PE membrane coating machine

Technical Field

The utility model relates to the technical field of PE processing equipment, in particular to a blanking device of a PE film coating machine.

Background

The PE film is a macromolecular organic compound with the simplest structure and is divided into a high-density polyethylene protective film, medium-density polyethylene and low-density polyethylene according to different densities, the PE film needs a coating machine when needing surface coating according to needs, the basic mechanism of the existing coating machine consists of a feeding mechanism, a glue coating roller, a drying mechanism and a blanking device in sequence, however, the existing coating machine only has one rolling roller, and the roller needs to be replaced by a new roller manually after each rolling is finished, which is time-consuming and labor-consuming, and the existing coating machine replaces the roller by manual replacement by means of hoisting and the like, but also needs manual supervision, operates the hoisting to hoist the wound roller down and then manually loads a new roller, has insufficient automation, and each time the roller is replaced, the coating is required to be stopped in advance, and after the replacement is finished, the coating is started by newly connecting the PE film, so that the production efficiency is slowed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blanking device of a PE film coating machine, so as to replace manual roller replacement and automatic roller replacement, and achieve the purposes of time saving and labor saving.

The technical scheme of the utility model is as follows: the utility model provides a unloader of PE membrane coating machine, includes the frame and sets up the unloader in the frame rear end according to the ejection of compact direction, unloader including rotate connect in the output roller of frame, the output roller top is provided with about sliding connection in the double-layered rod of frame, it is used for cooperating output roller centre gripping PE membrane to press from both sides the rod, the output roller is provided with the rolling frame according to the rear of direction of feeding, the rolling frame both sides correspond and are provided with flexible pipe, be provided with the rolling roller between the flexible pipe, the rolling roller can be dismantled and connect in flexible pipe, telescopic pipe connection has the rotation motor, flexible pipe is provided with cutting blade according to the rear of direction of feeding, cutting blade connects in the rolling frame, the inside cavity that is used for storing the rolling roller that is provided with of rolling frame, flexible pipe below is provided with the crane that is used for raising the rolling roller, and a discharging channel for the winding roller to roll out of the rack is arranged between the lifting frame and the telescopic pipe.

Preferably, a slope is arranged between the cavity and the lifting frame, and the cavity is arranged at the top of the slope.

Preferably, the lifting frame is provided with a support fork, and the support fork is arranged at the bottom of the slope.

Preferably, discharging channel inclines downwards from the past to hypsokinesis according to the direction of feed, discharging channel one end is provided with the buffering and colludes, the buffering colludes the setting in discharging channel's bottom.

Preferably, an opening is formed between the lifting frame and the telescopic pipe, the opening extends to the upper side of the discharging channel, and a movable block which is connected to the discharging channel in a swinging mode is arranged on the upper side of the opening.

Preferably, the movable block is connected with a tension spring, the tension spring is arranged below the movable block, and one end, far away from the movable block, of the tension spring is fixedly connected to the winding frame.

Preferably, the telescopic pipe is provided with an automatic paper tape sticking machine behind the feeding direction, and the outlet direction of the automatic paper tape sticking machine is opposite to the rolling roller.

Compared with the prior art, the blanking device of the PE film coating machine has the following beneficial effects that: store the rolling roller through the cavity that sets up, can store a plurality of rolling rollers in advance, after the rolling is accomplished, utilize the crane that sets up to send new rolling roller, the automatic rolling roller that changes replaces the manual work, reaches labour saving and time saving, through the setting of pressing from both sides rod and output roll, cooperation coating machine speed for need not stop the coating when the roller is changed, thereby improve production efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic distribution diagram of a winding frame according to the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is an enlarged schematic view at a.

In the figure: the automatic paper sticking machine comprises a machine frame 1, an output roller 2, a winding frame 3, an extension tube 4, a winding roller 5, a cutting blade 6, a lifting frame 7, a clamping roller 21, a cavity 31, a discharging channel 32, a rotating motor 44, an opening 70, a supporting fork 77, a slope 310, a buffering hook 320, an automatic paper sticking machine 600, a movable block 701 and a tension spring 702.

Detailed Description

The utility model will be further described with reference to the accompanying drawings in which:

in the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientations and positional relationships indicated in the drawings only for the purpose of sub-description of the present invention and to simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be taken as limiting the present invention.

The utility model relates to a blanking device of a PE film coating machine, which comprises a frame 1 and a blanking device (not marked in the figure) arranged at the rear end of the frame 1 according to a discharging direction, wherein the blanking device comprises an output roller 2 rotationally connected to the frame 1, a clamping roller 21 which is connected to the frame 1 in an up-and-down sliding manner is arranged above the output roller 2, the clamping roller 21 is used for clamping a PE film by matching with the output roller 2, a winding frame 3 is arranged behind the output roller 2 according to the feeding direction, telescopic pipes 4 are correspondingly arranged at two sides of the winding frame 3, a winding roller 5 is arranged between the telescopic pipes 4, the winding roller 5 is detachably connected to the telescopic pipes 4, the telescopic pipes 4 are connected with a rotating motor 44, a cutting blade 6 is arranged behind the telescopic pipes 4 according to the feeding direction, the cutting blade 6 is connected to the winding frame 3, and a cavity 31 for winding and storing the winding roller 5 is arranged inside the winding frame 3, a lifting frame 7 used for lifting the winding roller 5 is arranged below the telescopic pipe 4, and a discharging channel 32 used for enabling the winding roller 5 to roll out of the rack 1 is arranged between the lifting frame 7 and the telescopic pipe 4.

Specifically, the telescopic tube 4 is divided into a fixed section and a movable section, the movable section is rotatably connected with the winding frame and the fixed section, a transmission component such as a gear is arranged outside the movable section, the transmission component is connected with a rotating motor 44, the clamping roller 21 can be connected with the frame 1 through a device such as a hydraulic rod for realizing the telescopic effect, when the clamping roller 21 extends to the lowest part, the surface of the output roller 2 is just touched, the clamping roller 21 and the output roller 2 are matched to clamp and fix the PE film when the winding roller 5 is replaced, the inner sides of the telescopic tubes 4 at two sides can be provided with grooves, the outer sides of two ends of the winding roller 5 are provided with bouncing balls corresponding to the grooves, the winding roller 5 is positioned by utilizing the cooperation of the bouncing balls and the grooves, the rotating motor 44 is fixed on the frame 1, the outlet of the cavity 31 can be provided with a structure for limiting the winding roller 5 to be sent out one by one, for example, a roller rotatably connected with the cavity 31 is arranged, and a plurality of baffles are annularly protruded outside the roller, only one winding roller 5 can pass through between the baffles, and the mounting position of the output roller 2 is higher than that of the winding roller 5.

According to the blanking device of the PE film coating machine, the winding rollers 5 are stored through the arranged cavity 31, a plurality of winding rollers 5 can be stored in advance, when winding is completed, a new winding roller 5 is sent by the aid of the arranged lifting frame 7, the winding rollers 5 are replaced automatically, labor and time are saved, the speed of the coating machine is matched through the arrangement of the clamping roller 21 and the output roller 2, coating does not need to be stopped when the rollers are replaced, and accordingly production efficiency is improved.

In this embodiment, a slope 310 is disposed between the cavity 31 and the lifting frame 7, and the cavity 31 is disposed on the top of the slope 310.

In this embodiment, the lifting frame 7 is provided with a support fork 77, and the support fork 77 is arranged at the bottom of the slope 310.

In this embodiment, the discharging channel 32 inclines downwards from the front to the rear according to the feeding direction, the buffering hook 320 is arranged at one end of the discharging channel 32, and the buffering hook 320 is arranged at the bottom end of the discharging channel 32.

In this embodiment, an opening 70 is disposed between the lifting frame 7 and the extension tube 4, the opening 70 extends to the upper side of the discharging channel 32, and a movable block 701 connected to the discharging channel 32 in a swinging manner is disposed on the upper side of the opening 70.

In this embodiment, the movable block 701 is connected with a tension spring 702, the tension spring 702 is disposed below the movable block 701, and one end of the tension spring 702 far away from the movable block 701 is fixedly connected to the winding frame 3.

In this embodiment, the telescopic pipe 4 is provided with the automatic paper tape sticking machine 600 behind the feeding direction, and the outlet direction of the automatic paper tape sticking machine 600 is opposite to the rolling roller 5.

The working principle of the utility model is as follows, after the PE film is coated, the PE film is sent to the output roller 2, the rotating motor 44 drives the extension tubes 4 to rotate, the rolling rollers 5 between the extension tubes 4 roll the PE film along with the rotation, after the rolling rollers 5 on the extension tubes 4 roll, the clamping roller 21 moves downwards to match the output roller 2 to clamp the PE film, the coating speed of the coating machine is correspondingly slowed down, the cutting blade 6 is driven to cut off the PE film, the extension tubes 4 on two sides retract simultaneously, so that the rolling rollers 5 fixed by the extension tubes 4 fall on the discharge channel 32, and roll on the outlet along with the discharge channel 32, the cavity 31 falls out of a new rolling roller 5, the new rolling roller 5 falls on the support fork 77 of the lifting frame 7 from the cavity 31, the lifting frame 7 lifts the new rolling roller 5 to between the extension tubes 4, when passing through the movable block 701, the new rolling roller 5 jacks up the movable block 701 to continue to rise, the movable block 701 is reset by the jack-up back extension spring 702 and is automatically drawing the movable block 701 to reset, the PE film that is hanging is driven in the lifting process, the PE film is made to fall on the rolling roller 5, the extension pipes 4 on the two sides extend out again to clamp a new rolling roller 5, after the extension pipes 4 clamp the rolling roller 5, the lifting frame 7 descends to the lower side of the discharging channel 32, the paster is reused to fix the PE film on the mobile phone roller to continue rolling, the rolling roller 5 is replaced and completed at the moment, the clamping rod 21 ascends to stop clamping the PE film, and the PE film is normally rolled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a unloader of PE membrane coating machine, includes frame (1) and sets up the unloader in frame (1) rear end according to ejection of compact direction, its characterized in that: the blanking device is connected with an output roller (2) of a frame (1) in a rotating manner, an upper sliding connection and a lower sliding connection are arranged above the output roller (2) and are connected with a clamping roller (21) of the frame (1), the clamping roller (21) is used for being matched with the output roller (2) to clamp a PE film, the output roller (2) is provided with a winding frame (3) according to the rear of the feeding direction, two sides of the winding frame (3) are correspondingly provided with telescopic pipes (4), a winding roller (5) is arranged between the telescopic pipes (4), the winding roller (5) is detachably connected with the telescopic pipes (4), the telescopic pipes (4) are connected with a rotating motor (44), the telescopic pipes (4) are provided with cutting blades (6) according to the rear of the feeding direction, the cutting blades (6) are connected with the winding frame (3), and a cavity (31) used for winding and storing the rollers (5) is arranged inside the winding frame (3), a lifting frame (7) used for lifting the rolling roller (5) is arranged below the telescopic pipe (4), and a discharging channel (32) used for allowing the rolling roller (5) to roll out of the rack (1) is arranged between the lifting frame (7) and the telescopic pipe (4).

2. The blanking device of a PE film coater according to claim 1, characterized in that: a slope (310) is arranged between the cavity (31) and the lifting frame (7), and the cavity (31) is arranged at the top of the slope (310).

3. The blanking device of a PE film coater according to claim 1, characterized in that: the lifting frame (7) is provided with a supporting fork (77), and the supporting fork (77) is arranged at the bottom of the slope (310).

4. The blanking device of a PE film coater according to claim 1, characterized in that: discharging channel (32) are according to feeding direction slant decline from the past to hypsokinesis, discharging channel (32) one end is provided with the buffering and colludes (320), the buffering colludes (320) and sets up the bottom at discharging channel (32).

5. The blanking device of a PE film coater according to claim 1, characterized in that: an opening (70) is formed between the lifting frame (7) and the telescopic pipe (4), the opening (70) extends to the upper side of the discharging channel (32), and a movable block (701) which is connected to the discharging channel (32) in a swinging mode is arranged on the upper side of the opening (70).

6. The blanking device of a PE film coater according to claim 5, characterized in that: the movable block (701) is connected with a tension spring (702), the tension spring (702) is arranged below the movable block (701), and one end, far away from the movable block (701), of the tension spring (702) is fixedly connected to the winding frame (3).

7. The blanking device of a PE film coater according to claim 1, characterized in that: the automatic paper tape sticking machine is characterized in that an automatic paper tape sticking machine (600) is arranged behind the telescopic pipe (4) in the feeding direction, and the outlet direction of the automatic paper tape sticking machine (600) is opposite to the rolling roller (5).