CN209973842U - A fast rewinding device for blister film - Google Patents

Abstract

The utility model relates to a fast rewinding device for a plastic film, comprising a bottom plate, a No. 1 mounting plate, a No. 2 mounting plate, a driving mechanism and a conversion mechanism. The upper end of the bottom plate is installed with a No. 1 mounting plate and a No. The mounting plate and the No. 2 mounting plate are arranged symmetrically on the left and right. The side wall of the No. 2 mounting plate is installed with a drive mechanism, and the side wall of the No. 1 mounting plate is installed with a conversion mechanism. The drive mechanism includes a drive motor, a turret, an adjustment motor and a linkage frame. The linkage frame includes a fixed cylinder, an adjustment block, a connection block and a linkage block, and the conversion mechanism includes a conversion motor, a conversion rod, a conversion plate, a winding drum and a centering frame. The utility model can immediately carry out the next rewinding work without waiting for the staff to take out the coil material when performing the rewinding work, has strong work continuity and high production efficiency, and can align the position of the centering frame according to the width of the blister film. Make adjustments to ensure the neatness of the coil during the winding process.

Description

A fast rewinding device for blister film

technical field

The utility model relates to the field of blister film production equipment, in particular to a rapid rewinding device for blister films.

Background technique

Blister film has gradually won the favor of people with its good performance, simple process and many other advantages, and has been accepted and recognized by more and more people. In Europe and the United States, blister film is the darling of the construction industry. It can be seen everywhere in people's daily life. In order to meet the actual demand of blister film, its production speed needs to be accelerated.

After the production of the blister film is completed, in order to facilitate the transportation and packaging, it is often necessary to rewind it. Before the rewinding starts, one end of the blister film needs to be wound on the rewinding device manually or with existing equipment. , the blister film needs to be removed from the winding device manually or by existing equipment, and then the next winding work can be performed. Whether it is the winding of the blister film before winding or the removal of the blister film after winding, it will take a certain amount of time. In the long run, it will definitely affect the work efficiency and reduce the production efficiency of the manufacturer.

Utility model content

In order to make up for the deficiencies of the prior art, the utility model provides a fast rewinding device for a blister film.

The technical problem to be solved by this utility model is realized by adopting the following technical solutions: a fast rewinding device for blister film, comprising a bottom plate, a No. The No. 1 installation plate and the No. 2 installation plate are arranged symmetrically on the left and right sides of the No. 1 installation plate and the No. 2 installation plate. A drive mechanism is installed on the side wall of the No. 2 installation plate, and a conversion mechanism is installed on the side wall of the No. 1 installation plate; among which:

The driving mechanism includes a driving motor, a turret, an adjusting motor and a linkage frame. The driving motor is installed on the side wall of the No. 2 mounting plate through the motor seat, the output shaft of the driving motor is connected with the side wall of the turret, and the turret is mounted on the side wall of the turret through a bearing. On the side wall of the No. 2 mounting plate, the right end of the turret is installed with an adjusting motor through the motor base, and the output shaft of the adjusting motor is connected with the side wall of the linkage frame, and the linkage frame is located on the left side of the No. 2 mounting plate; when the linkage frame is located on the corresponding reel Between the two docking plates, the linkage frame is adjusted by adjusting the motor, so that when the linkage frame can be in close contact with the inner wall of the docking plate at its upper and lower ends, the rewinding drum can be driven by the driving motor to rotate synchronously, thereby Complete the rewinding job.

The linkage frame includes a fixed cylinder, an adjustment block, a connection block and a linkage block. The fixed cylinder is installed on the side wall of the No. 2 mounting plate. The upper and lower ends of the fixed cylinder are symmetrically provided with square grooves. It is an elliptical structure, the side wall of the adjusting block is connected with the output shaft of the adjusting motor, the side wall of the adjusting block is provided with a connecting groove, the upper and lower ends of the connecting groove are connected with one end of the connecting block by sliding fit, and the other end of the connecting block is installed on the On the linkage block, and the side wall of the linkage block is connected with the inner wall of the square groove by sliding fit, the top of the linkage block is a circular arc surface structure, and the top of the linkage block is provided with a rubber strip; Under the action of the connection, the upper and lower positions of the linkage blocks are adjusted. When the distance between the top ends of the two linkage blocks is adjusted to the minimum, the linkage frame can pass through the gap between the two butt plates. When the distance is adjusted to the maximum, the top end of the linkage block is close to the docking groove on the inner wall of the corresponding docking plate, so that the reel can be driven to rotate synchronously by the driving motor.

Preferably, the conversion mechanism includes a conversion motor, a conversion rod, a conversion plate, a winding drum and a centering frame, the conversion motor is installed on the side wall of the No. 1 mounting plate through the motor seat, and the output shaft of the conversion motor is connected to the conversion through a coupling. One end of the rod is connected, and the other end of the conversion rod is installed on the side wall of the No. 2 mounting plate through a bearing. The conversion rod is a hollow structure. There is a sliding groove on the side wall of the conversion rod, and a centering frame is installed on the sliding groove, and the left end of the conversion rod is A conversion plate is installed, and the right end of the conversion plate is symmetrically installed with a rewinding drum; by rotating the motor, the conversion plate on the conversion rod is driven to rotate 180 degrees each time, so as to convert the position of the reeling drum, so that when one of the reels is wound After the coil on the drum is wound, the next rewinding can be performed immediately without waiting for the staff to take out the coil, which improves the work efficiency. Before rewinding, the position of the center frame is adjusted according to the width of the blister film. , in order to ensure the neatness of the coil during the winding process.

Preferably, the centering frame includes a centering electric push rod, a mounting seat and a centering plate, the centering electric push rod is installed in the conversion rod through the mounting seat, and the centering electric push rod is a telescopic structure at the left and right ends. The centering plate is installed on the left and right ends of the centering electric push rod, and the sidewall of the centering plate is connected with the sliding groove by sliding fit. Both ends are in close contact with the outer wall of the cylinder; the structure, principle and control method of the centering electric push rod are all in the prior art. It can prevent the deviation of the position of the blister film during the rolling process.

Preferably, the rewinding drum includes a cylinder body and a docking plate, the left end of the cylinder body is mounted on the side wall of the conversion plate through a bearing, and a docking plate is installed at the right end of the cylinder body, the number of docking plates is two, and the two docking plates are arranged symmetrically up and down, The docking plate is of a circular arc structure. A docking slot is opened in the middle of the inner wall of the docking plate. The shape of the docking slot matches the shape of the linkage block. The diameter of the drum; after the docking plate and the linkage frame are in close contact with each other, the rewinding drum can be driven to rotate synchronously by the driving motor.

Compared with the prior art, the utility model has the following advantages:

1. The utility model can immediately carry out the next rewinding work without waiting for the staff to take out the coil material when carrying out the rewinding work, the work continuity is strong, the production efficiency is high, and the center can be centered according to the width of the blister film. The position of the rack is adjusted to ensure the neatness of the coil during the winding process;

2. The utility model is provided with a driving mechanism, and the linkage frame can be closely attached to the inner wall of the docking plate located at the upper and lower ends of the linkage frame, so that the rewinding drum can be driven to rotate synchronously by the driving motor to complete the rewinding work;

3. The utility model is provided with a conversion mechanism, which converts the position of the rewinding drum, so that when the coil on one of the reeling drums is completed, the next rewinding can be performed immediately without waiting for the staff to take out the coil. Work, improve work efficiency, before winding, adjust the position of the centering frame according to the width of the blister film to ensure the neatness of the coil during the winding process.

Description of drawings

The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the plane structure schematic diagram of the present utility model;

Fig. 3 is the sectional view between the No. 2 mounting plate, the linkage frame and the docking plate of the present utility model;

FIG. 4 is a cross-sectional view between the centering frame No. 2 and the conversion rod of the present invention.

Detailed ways

In order to make it easier to understand the technical means, creation features, achievement goals and effects of the present invention, the present invention will be further described below with reference to FIGS. 1 to 4 .

A fast rewinding device for blister film, comprising a bottom plate 1, a No. 1 mounting plate 2, a No. 2 mounting plate 3, a driving mechanism 4 and a conversion mechanism 5, and a No. 1 mounting plate 2 and a No. 2 mounting plate are installed on the upper end of the bottom plate 1 3. The No. 1 installation plate 2 and the No. 2 installation plate 3 are arranged symmetrically on the left and right sides, the side wall of the No. 2 installation plate 3 is installed with a drive mechanism 4, and the side wall of the No. 1 installation plate 2 is installed with a conversion mechanism 5; wherein:

The drive mechanism 4 includes a drive motor 41, a turret 42, an adjustment motor 43 and a linkage frame 44. The drive motor 41 is mounted on the side wall of the No. 2 mounting plate 3 through a motor seat, and the output shaft of the drive motor 41 is connected to the side wall of the turret 42. Connected, the turret 42 is installed on the side wall of the No. 2 mounting plate 3 through the bearing, the right end of the turret 42 is installed with an adjusting motor 43 through the motor seat, and the output shaft of the adjusting motor 43 is connected with the side wall of the linkage frame 44, and the linkage frame 44 is located at the The left side of the No. 2 mounting plate 3; when the linkage frame 44 is located between the two docking plates 54-2 of the corresponding take-up drum 54, the linkage frame 44 is adjusted by adjusting the motor 43, so that the linkage frame 44 can be connected with the When the inner walls of the butt plates 54-2 at the upper and lower ends are in close contact with each other, the rewinding drum 54 can be driven to rotate synchronously by the driving motor 41, thereby completing the rewinding work.

The linkage frame 44 includes a fixed cylinder 44-1, an adjustment block 44-2, a connection block 44-3 and a linkage block 44-4. The fixed cylinder 44-1 is installed on the side wall of the second mounting plate 3, and the fixed cylinder 44- 1. Square grooves are symmetrically opened at the upper and lower ends, and an adjusting block 44-2 is arranged in the fixed cylinder 44-1. The adjusting block 44-2 is an oval structure, and the side wall of the adjusting block 44-2 is connected with the output shaft of the adjusting motor 43. A connecting groove is formed on the side wall of the adjusting block 44-2, the upper and lower ends of the connecting groove are connected with one end of the connecting block 44-3 by sliding fit, and the other end of the connecting block 44-3 is installed on the linkage block 44-4, and The side wall of the linkage block 44-4 is connected with the inner wall of the square slot by sliding fit. The top of the linkage block 44-4 is of a circular arc structure, and the top of the linkage block 44-4 is provided with a rubber strip; the adjusting block 44 is driven by the adjusting motor 43. -2 is rotated, and under the connection action of the connecting block 44-3, the upper and lower positions of the linkage block 44-4 are adjusted. When the distance between the top ends of the two linkage blocks 44-4 is adjusted to the minimum, the linkage frame 44 can pass through the Through the gap between the two butt plates 54-2, when the distance between the top ends of the two linkage blocks 44-4 is adjusted to the maximum, the top ends of the linkage blocks 44-4 are in close contact with the inner wall of the corresponding butt plate 54-2. In the docking slot, the winding drum 54 can be driven to rotate synchronously by the driving motor 41 .

The conversion mechanism 5 includes a conversion motor 51, a conversion rod 52, a conversion plate 53, a winding drum 54 and a centering frame 55. The conversion motor 51 is installed on the side wall of the No. 1 mounting plate 2 through the motor seat, and the output shaft of the conversion motor 51 is installed. One end of the conversion rod 52 is connected through a coupling, and the other end of the conversion rod 52 is mounted on the side wall of the No. 2 mounting plate 3 through a bearing. The conversion rod 52 is a hollow structure. The side wall of the conversion rod 52 is provided with a sliding groove. A centering frame 55 is installed on it, a conversion plate 53 is installed on the left end of the conversion rod 52, and a winding drum 54 is installed symmetrically on the right end of the conversion plate 53; Ten degrees, in order to switch the position of the reel 54, so that when the coil on one of the reels 54 is wound, the next rewinding can be performed immediately without waiting for the staff to take out the coil. Work efficiency, before winding, adjust the position of the centering frame 55 according to the width of the blister film to ensure the neatness of the roll during the winding process.

The centering frame 55 includes a centering electric push rod 55-1, a mounting seat 55-2 and a centering plate 55-3, and the centering electric push rod 55-1 is installed in the conversion rod 52 through the mounting seat 55-2, The centering electric push rod 55-1 is a telescopic structure at the left and right ends, and the centering plate 55-3 is installed on the left and right ends of the centering electric push rod 55-1. The sliding grooves are connected, the upper and lower ends of the centering plate 55-3 are inwardly concave arc structures, and the upper and lower ends of the centering plate 55-3 are in close contact with the outer wall of the cylinder 54-1; The structure, principle and control method of the rod 55-1 are all in the prior art. The position of the blister film is deviated.

The rewinding drum 54 includes a cylindrical body 54-1 and a docking plate 54-2. The left end of the cylindrical body 54-1 is mounted on the side wall of the conversion plate 53 through a bearing, and the right end of the cylindrical body 54-1 is mounted with a docking plate 54-2. The number of the butt plates 54-2 is two, the two butt plates 54-2 are arranged symmetrically up and down, the butt plates 54-2 are arc-shaped structures, and the inner wall of the butt plate 54-2 is provided with a butt groove in the middle, the shape of the butt groove and the linkage block 44 -4 The shapes are matched, the circles on which the inner and outer contour lines of the two butt plates 54-2 are located coincide with each other, and the distance between the two butt plates 54-2 is greater than the diameter of the fixed cylinder 44-1; the butt plates 54-2 and the linkage frame 44 After being in close contact with each other, the winding drum 54 can be driven to rotate synchronously by the driving motor 41 .

Before working, firstly wrap one end of the blister film to be wound on the barrel 54-1 of the reel 54 by manual means or existing equipment, and limit the position of the blister film by the centering frame 55;

Then, the conversion plate 53 on the conversion rod 52 is driven by the rotating motor to rotate at an appropriate angle, so that the linkage frame 44 can pass through the gap between the two butt plates 54-2, and then the distance between the top ends of the two linkage blocks 44-4 is adjusted. Adjust to the maximum, so that the top end of the linkage block 44-4 is in close contact with the docking groove on the inner wall of the corresponding docking plate 54-2, so as to drive the reel 54 to rotate synchronously through the drive motor 41, thereby completing the rewinding work;

When the coiled material on the rewinding drum 54 connected to the linkage frame 44 is wound up, the converting plate 53 on the converting rod 52 is driven to rotate one hundred and eighty degrees by the rotating motor, so as to switch the position of the reeling drum 54. In order to carry out the next rewinding work, at the same time, it is convenient for the staff to take out the rewinded coil.

The basic principles, main features and advantages of the present invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, this The utility model will also have various changes and improvements, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A blister film fast winding device, comprising a base plate (1), a No. 1 mounting plate (2), a No. 2 mounting plate (3), a drive mechanism (4) and a conversion mechanism (5), characterized in that: A No. 1 mounting plate (2) and a No. 2 mounting plate (3) are installed on the upper end of the bottom plate (1), the No. 1 mounting plate (2) and the No. 2 mounting plate (3) are arranged symmetrically on the left and right, and the No. 2 mounting plate (3) A drive mechanism (4) is installed on the side wall, and a conversion mechanism (5) is installed on the side wall of the No. 1 mounting plate (2); wherein: The drive mechanism (4) includes a drive motor (41), a turret (42), an adjustment motor (43) and a linkage frame (44), and the drive motor (41) is installed on the side of the second mounting plate (3) through a motor seat On the wall, the output shaft of the drive motor (41) is connected with the side wall of the turret (42), the turret (42) is mounted on the side wall of the No. 2 mounting plate (3) through bearings, and the right end of the turret (42) passes through the motor seat An adjusting motor (43) is installed, and the output shaft of the adjusting motor (43) is connected with the side wall of the linkage frame (44), and the linkage frame (44) is located on the left side of the No. 2 mounting plate (3); The conversion mechanism (5) includes a conversion motor (51), a conversion rod (52), a conversion plate (53), a reel (54) and a centering frame (55), and the conversion motor (51) is installed on the motor seat through the motor base. On the side wall of the No. 1 mounting plate (2), the output shaft of the conversion motor (51) is connected to one end of the conversion rod (52) through a coupling, and the other end of the conversion rod (52) is mounted on the No. 2 mounting plate (3) through a bearing. On the side wall, the conversion rod (52) is a hollow structure, a sliding groove is formed on the side wall of the conversion rod (52), a centering frame (55) is installed on the sliding groove, and a conversion plate (55) is installed on the left end of the conversion rod (52). 53), a winding drum (54) is installed symmetrically up and down at the right end of the conversion plate (53). 2 . The device according to claim 1 , wherein the linkage frame ( 44 ) comprises a fixed cylinder ( 44 - 1 ), an adjustment block ( 44 - 2 ), a connection block ( 44-3) and the linkage block (44-4), the fixing cylinder (44-1) is installed on the side wall of the No. 2 mounting plate (3). An adjustment block (44-2) is arranged in the cylinder (44-1), and the adjustment block (44-2) has an elliptical structure. A connecting groove is formed on the side wall of the block (44-2), and the upper and lower ends of the connecting groove are connected with one end of the connecting block (44-3) by sliding fit, and the other end of the connecting block (44-3) is installed on the linkage block (44-3). 44-4), and the side wall of the linkage block (44-4) is connected with the inner wall of the square groove by sliding fit, the top of the linkage block (44-4) is a circular arc structure, and the top of the linkage block (44-4) Set with rubber strips. 3. The device according to claim 1, wherein the centering frame (55) comprises a centering electric push rod (55-1), a mounting seat (55-2) With the centering plate (55-3), the centering electric push rod (55-1) is installed in the conversion rod (52) through the mounting seat (55-2), and the centering electric push rod (55-1) is two left and right. The end of the telescopic structure is retractable, and the centering plate (55-3) is installed on the left and right ends of the centering electric push rod (55-1). 4. The device according to claim 1, wherein the rewinding drum (54) comprises a cylindrical body (54-1) and a docking plate (54-2), the cylindrical body The left end of (54-1) is installed on the side wall of the conversion plate (53) through bearings, and the right end of the cylinder (54-1) is installed with a butt plate (54-2), and the number of the butt plates (54-2) is two, two The docking plate (54-2) is arranged symmetrically up and down, and a docking slot is formed in the middle of the inner wall of the docking plate (54-2), and the shape of the docking slot matches the shape of the linkage block (44-4). 5. A kind of fast rewinding device for blister film according to claim 3, characterized in that: the upper and lower ends of the centering plate (55-3) are inwardly concave arc structures, and the centering plate (55-3) The upper and lower ends of (55-3) are in close contact with the outer wall of the cylinder (54-1). 6 . The fast rewinding device for a blister film according to claim 4 , wherein the butting plate (54-2) has a circular arc structure, and the inner and outer sides of the two abutting plates (54-2) The circles where the contour lines are located overlap each other, and the distance between the two butt plates (54-2) is larger than the diameter of the fixing cylinder (44-1).

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