CN211769166U

CN211769166U - Glue film winding device

Info

Publication number: CN211769166U
Application number: CN201922248584.5U
Authority: CN
Inventors: 魏金富; 项海燕; 朱华兴
Original assignee: Tianjin Messccoer Technology Consulting Co ltd
Current assignee: Tianjin Messccoer Technology Consulting Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-10-27
Anticipated expiration: 2029-12-16

Abstract

The invention provides a film reeling device which comprises an upper reeling crankshaft and a lower reeling crankshaft for reeling a film, wherein the upper reeling crankshaft and the lower reeling crankshaft are arranged up and down on the same vertical plane, a driving gear is arranged between the upper reeling crankshaft and the lower reeling shaft, the driving gear is connected with and drives a medium gear, and the medium gear can move up and down while rotating and is connected with the upper reeling crankshaft or the lower reeling shaft and drives the medium gear to rotate. The two winding shafts are convenient to change and accurate in positioning; the two plates can change the upper shaft coiling or the lower shaft coiling or stop the coiling without complex mechanisms and control devices.

Description

Glue film winding device

Technical Field

The utility model relates to a glued membrane class product production facility, specificly relate to glued membrane coiling apparatus.

Background

The finished plastic film winding device is a necessary device for the finished product at the rear section of the calendering production line to be off-line, and is a finished product off-line device which is not water-deficient in the calendering production line, because the plastic film is cooled and shaped to be a plastic finished product and is wound into a cylinder with a certain diameter, the plastic finished product is taken off the production line to complete the last finished product process of the calendering production.

The products of the calendering production line are all films which are produced continuously, a set of device is needed to wind the films into a cylindrical finished product with a certain specification at the rear section of the production line, the cylindrical finished product is taken off from the production line and is wound continuously at another work, and 2 sets of winding shafts are needed to wind the cylindrical finished product by the winding device, so that continuous production can be realized.

Generally, a coiling device comprises a central coiling device, a plane coiling device, a single-wheel coiling device and the like, but the machine is complicated, the occupied area and the operation are large, and therefore a structure for changing one finished product shaft to another reel for coiling after the finished product shaft is coiled to a standard specification is required to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the problem that exists among the prior art is overcome, a device is rolled up to glued membrane is provided.

In order to solve the above problems, the technical solution of the present invention is as follows:

the film winding device comprises an upper winding crankshaft and a lower winding crankshaft for winding a film, wherein the upper winding crankshaft and the lower winding crankshaft are arranged on the same vertical plane in an up-and-down mode, a driving gear is arranged in the middle of the upper winding crankshaft and the lower winding shaft and connected with and drives a gear, and the gear can move up and down while rotating and is connected with the upper winding crankshaft or the lower winding shaft and drives the upper winding crankshaft or the lower winding shaft to rotate.

The rotating shaft of the driving gear is connected with a movable plate, the intermediate gear is installed on the movable plate and is always meshed with the driving gear, the movable plate drives the intermediate gear to move up and down around the rotating shaft of the driving gear, and the intermediate gear is meshed with the gear of the upper rolling crankshaft or the lower rolling crankshaft in the up-and-down moving process.

The tail end of the movable plate is provided with a handle sleeve.

The handle sleeve is provided with a positioning pin for fixing the position of the movable plate.

The positioning pin is inserted into a positioning hole which is arranged on a fixing plate and comprises at least one highest positioning hole, one lowest positioning hole and one middle positioning hole; when the positioning pin is inserted into the highest positioning hole, the intermediate gear is meshed with the gear of the winding crankshaft; when the positioning pin is inserted into the lowest positioning hole, the intermediate gear is meshed with the gear of the lower winding crankshaft; when the positioning pin is inserted into the middle positioning hole, the idler gear is idle and is not connected with the upper coiling crankshaft and the lower coiling shaft.

The positioning pin is provided with a return spring.

The tail end of the positioning pin is provided with a handle, the positioning pin of the reset spring is compressed to be separated from the positioning hole when the handle is pulled, and the positioning pin extends forwards under the action of the spring to be inserted into the appointed positioning hole when the handle is loosened.

The fixed plate is provided with an arc plate vertical to the plane of the fixed plate, the positioning hole is formed in the arc plate, and the positioning pin moves along the range of the arc plate.

The fixing plate is arranged on a vertical column, and the driving gear is also arranged on the vertical column.

Has the advantages that:

1. the two winding shafts are convenient to change and accurate in positioning;

2. the two plates are added, so that the upper shaft coiling or the lower shaft coiling can be changed, or the coiling can be stopped, and a complex mechanism and a control device are not needed;

3. the main transmission adopts a variable-frequency speed-regulating transmission mechanism, and only needs to pay attention to the meshing surface and precision of the gear when the output gear is meshed with the intermediate gear during assembly;

4. the three big gears have the same modulus, tooth number and width, and the two small gears have the same width, so that the processing is simplified;

5. the frame also adopts the aluminium alloy combination, and the adjustment is convenient.

Drawings

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments;

fig. 1 is a schematic view of a section transmission structure of a coiling structure of the present invention.

Fig. 2 is a schematic view of the vertical face state intermediate gear idling structure of the coiling structure of the present invention.

Fig. 3 is a schematic view of the structure of the vertical face of the winding structure when the intermediate gear is connected with the winding crankshaft.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Referring to fig. 1-3, a fixed plate 2 is installed on the side of the frame, the fixed plate is fixed on the outer column 1 of the reeling frame by four plane bolts, a movable plate 8 is installed on the fixed plate 2 on the central shaft 3 and can rotate around the central shaft 4, the moving positions are at least two, one is a horizontal center, the other is a gear meshing position of an intermediate gear 7 and the upper and the lower parts of the intermediate gear with a reeling shaft, the intermediate gear 7 is meshed with a transmission gear 5 on a transmission main shaft, and a telescopic pin column is arranged on a handle on the movable plate 8 and is inserted into a corresponding pin hole on the left sector of the fixed plate 2, so that the position of.

The movable plate can rotate through the central shaft and can be positioned and fixed with the fixed pin hole on the left side of the fixed plate through the spring pin column outside the handle.

The main structure of the device is that 13 is composed of a stand column 1 of a frame, a fixed plate 2, a bearing 3, a central shaft 4, a transmission gear 5, a pin shaft 6, a medium gear 7, a movable plate 8, a handle sleeve 9, a handle 10, a positioning bolt 11, a spring 12 and a positioning pin.

When the handle is lifted up, the intermediate gear 7 is meshed with the gear at the outer end of the winding shaft on the rack to enable the upper winding shaft to rotate, the intermediate gear is not meshed with the gear at the middle position to be in a stop state, and the intermediate gear 7 is meshed with the gear of the lower winding shaft to enable the lower winding shaft to rotate at the lower movable plate.

The intermediate gear 7 is always meshed with the transmission gear 5 on the output wheel of the transmission device, so that the downward movement of the intermediate gear can rotate the large gear extending outwards from the winding shaft on the rack to form an external force for winding the rolling membrane, and the mechanism is simple.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The film winding device is characterized by comprising an upper winding crankshaft and a lower winding crankshaft which are used for winding a film, wherein the upper winding crankshaft and the lower winding crankshaft are arranged up and down on the same vertical plane, a driving gear is arranged in the middle of the upper winding crankshaft and the lower winding shaft, the driving gear is connected with and drives a medium gear, and the medium gear can move up and down while rotating and is connected with the upper winding crankshaft or the lower winding shaft and drives the medium gear to rotate.

2. The film winding apparatus as claimed in claim 1, wherein the driving gear has a shaft connected to a movable plate, the intermediate gear is mounted on the movable plate and always engaged with the driving gear, the movable plate is movable around the shaft of the driving gear to move the intermediate gear up and down, and the intermediate gear is engaged with the gear of the winding shaft or the winding shaft during the up and down movement of the intermediate gear.

3. The film winding apparatus as claimed in claim 2, wherein a handle cover is provided at an end of the movable plate.

4. The film winding apparatus as claimed in claim 3, wherein the handle case is provided with a positioning pin for fixing the position of the movable plate.

5. The film winding apparatus as claimed in claim 4, wherein the positioning pin is inserted into a positioning hole formed in a fixing plate, the positioning hole comprising at least one uppermost positioning hole, one lowermost positioning hole, and one intermediate positioning hole; when the positioning pin is inserted into the highest positioning hole, the intermediate gear is meshed with the gear of the winding crankshaft; when the positioning pin is inserted into the lowest positioning hole, the intermediate gear is meshed with the gear of the lower winding crankshaft; when the positioning pin is inserted into the middle positioning hole, the idler gear is idle and is not connected with the upper coiling crankshaft and the lower coiling shaft.

6. The film winding apparatus as claimed in claim 4, wherein the positioning pin is provided with a return spring.

7. The film reeling device of claim 4, wherein the positioning pin has a handle at the end thereof, the positioning pin is disengaged from the positioning hole by pulling the handle to compress the return spring, and the positioning pin is inserted into the designated positioning hole by the spring when the handle is released.

8. The film winding apparatus as claimed in claim 5, wherein the fixing plate is provided with an arc plate perpendicular to a plane thereof, the positioning hole is formed in the arc plate, and the positioning pin moves along a range of the arc plate.

9. The film winding apparatus as claimed in claim 5, wherein the fixing plate is provided on a column, and the driving gear is also provided on the column.