CN220431723U - Transparent dielectric film winding mechanism - Google Patents

Abstract

The utility model discloses a transparent dielectric film winding mechanism which comprises a main body, a movable plate, a cutter and a tensioner, wherein the cutter is fixed at the central position of the top of the main body, guide rollers are movably arranged in the cutter through shafts, four groups of guide rollers are arranged in the guide rollers, sliding rods are arranged in the cutter, sliding pieces are arranged on the sliding rods in a sliding mode, a cutting knife is fixed on the sliding pieces, a screw rod is movably arranged at the top of the inside of the cutter through a bearing seat, a second rotary driving piece is fixed at the back of the top of the main body, and the output end of the second rotary driving piece is connected with one end of the screw rod. According to the utility model, the second rotary driving piece is started, the second rotary driving piece enables the screw rod to rotate, the screw rod enables the sleeve to rotate, the sleeve enables the slide piece to move, and the cutting knife is further moved, so that the cutting knife moves from the rear part to the front part of the transparent film, and the dielectric film is cut.

Description

Transparent dielectric film winding mechanism

Technical Field

The utility model relates to the technical field of winding mechanisms, in particular to a transparent dielectric film winding mechanism.

Background

The transparent dielectric film is a coating material of a nonmetallic compound, can be used for increasing the glossiness and metallic feeling of the material, and has a bright metallic feeling on a laser pattern after the transparent dielectric film passes through a coating medium, so that the laser effect is more obvious. The main advantage is that the laser surface can be compounded with other paper and plastic materials after the medium is plated, and the laser pattern is not affected. The surface of the compounded material is a plastic surface, but not a laser surface, a winding mechanism is needed when the transparent dielectric film is produced, the conventional winding device generally winds the dielectric film onto a reel through the rotation of the reel, and when the dielectric film on the reel is wound to a certain extent, a worker is needed to cut off the film, so that the cutting mode is not efficient.

Disclosure of Invention

An object of the utility model is to provide a transparent dielectric film winding mechanism is in order to solve the current coiling mechanism that proposes among the above-mentioned prior art and generally through the rotation of reel, with the dielectric film roll up to the reel on, and when the dielectric film rolling on the reel to a certain extent after, need the staff film to cut off, this kind of not high problem of cutting off mode efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transparent dielectric film winding mechanism, includes host computer body, movable plate, cutterbar and tensioning ware, the central point at host computer body top puts and is fixed with the cutterbar, the inside guide roll that is provided with through the axle activity of cutterbar, the guide roll is provided with four groups, the inside slide bar that is provided with of cutterbar, it is provided with the slider to slide on the slide bar, be fixed with the cutting knife on the slider, the inside top of cutterbar is provided with the lead screw through the bearing frame activity, the back at host computer body top is fixed with second rotary driving spare, the output of second rotary driving spare and the one end interconnect of lead screw, be provided with the sleeve on the lead screw, telescopic top and the bottom mutual contact of first holder.

Preferably, a fixing plate is fixed on the left side of the top of the main machine body, and a second clamping piece is connected to the fixing plate through a shaft.

Preferably, a sliding rail is fixed on one side of the top of the main machine body, a sliding block is arranged on the top of the sliding rail in a sliding manner, and a moving plate is fixed on the top of the sliding block.

Preferably, a first telescopic driving piece is further fixed at the top of the main machine body, and the output end of the first telescopic driving piece is connected with the bottom of the movable plate.

Preferably, a first rotary driving piece is fixed outside the moving plate through a bolt, the output end of the first rotary driving piece penetrates through the moving plate and is connected with a first clamping piece, and a winding wheel is clamped between the first clamping piece and the second clamping piece.

Preferably, the right side at the top of the main machine body is fixedly provided with a tensioner, guide rollers are also arranged in the tensioner, second telescopic driving pieces are fixed on two sides of the front part inside the tensioner, the output end of each second telescopic driving piece is connected with a bracket, and the bracket is connected with the tensioning roller through a shaft.

Compared with the prior art, the utility model has the beneficial effects that: the transparent dielectric film winding mechanism is reasonable in structure and has the following advantages:

(1) The device can automatically cut off the dielectric film through being provided with cutting knife, slider, lead screw, second rotary driving piece, slide bar and sleeve, improves work efficiency, therefore, during the use, through starting second rotary driving piece, second rotary driving piece makes the lead screw rotate, and the lead screw makes the sleeve rotate, and the sleeve makes the slider remove, and then makes the cutting knife remove to remove the front portion from the rear portion of transparent film through the cutting knife, thereby cut off the dielectric film.

(2) The tensioning degree of the dielectric film can be adjusted through being provided with tensioning roller, support and flexible driving piece of second, therefore, during the use, through starting flexible driving piece of second, flexible driving piece of second makes the support remove, and the support makes the tensioning roller remove to tensioning roller downwardly stretching dielectric film adjusts the elasticity degree of dielectric film through the effect of tensioning roller and guide roll.

(3) Through being provided with movable plate, first rotary driving piece, first flexible driving piece, first holder, fixed plate and second holder have realized that the device can conveniently take out the effect of rolling wheel, therefore, during the use, through starting first flexible driving piece, first flexible driving piece makes the movable plate remove, and then the movable plate can make first holder remove, and first holder will separate with the rolling wheel to the staff of being convenient for takes off the rolling wheel.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a left side view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1B according to the present utility model.

In the figure: 1. a main body; 2. a moving plate; 3. a first rotary drive member; 4. a winding wheel; 5. a first telescopic driving member; 6. a slide block; 7. a slide rail; 8. a cutter; 9. a guide roller; 10. a tensioner; 11. a first clamping member; 12. a fixing plate; 13. a second clamping member; 14. a cutting knife; 15. a slider; 16. a screw rod; 17. a second rotary driving member; 18. a slide bar; 19. a sleeve; 20. a tension roller; 21. a bracket; 22. and a second telescopic driving member.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a transparent dielectric film winding mechanism, including host computer body 1, movable plate 2, cutterbar 8 and tensioning ware 10, the central point of host computer body 1 top puts and is fixed with cutterbar 8, the inside guide roll 9 that is provided with through the axle activity of cutterbar 8, guide roll 9 is provided with four groups, the inside slide bar 18 that is provided with of cutterbar 8, slide bar 18 is last to slide and to be provided with slider 15, be fixed with cutting knife 14 on the slider 15, the inside top of cutterbar 8 is provided with lead screw 16 through the bearing frame activity, the back at host computer body 1 top is fixed with second rotary driving piece 17, the output of second rotary driving piece 17 and one end interconnect of lead screw 16, be provided with sleeve 19 on the lead screw 16, the top of sleeve 19 and the bottom of first holder 11 contact each other;

by activating the second rotary drive 17, the second rotary drive 17 rotates the lead screw 16, the lead screw 16 rotates the sleeve 19, the sleeve 19 moves the slider 15 and further moves the cutter blade 14, and the cutter blade 14 moves from the rear to the front of the transparent film, thereby cutting the dielectric film;

a fixed plate 12 is fixed on the left side of the top of the main body 1, a second clamping piece 13 is connected to the fixed plate 12 through a shaft, a sliding rail 7 is fixed on one side of the top of the main body 1, a sliding block 6 is arranged on the top of the sliding rail 7 in a sliding manner, and a moving plate 2 is fixed on the top of the sliding block 6;

the top of the main body 1 is also fixed with a first telescopic driving piece 5, the output end of the first telescopic driving piece 5 is connected with the bottom of the movable plate 2, the first rotary driving piece 3 is fixed outside the movable plate 2 through bolts, the output end of the first rotary driving piece 3 passes through the movable plate 2 and is connected with a first clamping piece 11, and a winding wheel 4 is clamped between the first clamping piece 11 and a second clamping piece 13;

by starting the first rotary driving piece 3, the first rotary driving piece 3 can enable the first clamping piece 11 to drive the winding wheel 4 to rotate, so that the dielectric film is wound;

by starting the second telescopic driving piece 22, the second telescopic driving piece 22 enables the bracket 21 to move, and the bracket 21 enables the tensioning roller 20 to move, so that the tensioning roller 20 stretches the dielectric film downwards, and the tightness degree of the dielectric film is adjusted through the functions of the tensioning roller 20 and the guide roller 9;

the right side of the top of the main body 1 is fixedly provided with a tensioner 10, the tensioner 10 is also provided with a guide roller 9, two sides of the front part inside the tensioner 10 are fixedly provided with a second telescopic driving piece 22, the output end of the second telescopic driving piece 22 is connected with a bracket 21, and the bracket 21 is connected with a tensioning roller 20 through a shaft;

through starting first flexible driving piece 5, first flexible driving piece 5 makes movable plate 2 remove, and then movable plate 2 can make first holder 11 remove, and first holder 11 will separate with take-up pulley 4 to the staff of being convenient for takes off take-up pulley 4.

When the medium film winding device is used, the medium film passes through the tensioner 10 and the cutter 8 and winds on the winding wheel 4, then the first clamping piece 11 is driven by the first rotary driving piece 3 to rotate by starting the first rotary driving piece 3, so that the medium film is wound, then the medium film is cut off by starting the second telescopic driving piece 22, the bracket 21 is driven by the second telescopic driving piece 22 to move, the tensioning roller 20 is driven by the bracket 21 to move, the medium film is stretched downwards by the tensioning roller 20, the tightness degree of the medium film is regulated through the action of the tensioning roller 20 and the guide roller 9, after winding is finished, the screw rod 16 is driven by starting the second rotary driving piece 17, the sleeve 19 is driven by the screw rod 16 to rotate by the sleeve 19, the cutting knife 14 is driven by the sleeve 19 to move, the transparent film is driven by the cutting knife 14 to the front part from the rear part of the transparent film, the medium film is cut off by starting the second telescopic driving piece 22, the bracket 21 is driven by the second telescopic driving piece 22 to move the bracket 21, and the tensioning roller 20 is driven by the bracket 21 to move the tensioning roller 20, and the tensioning roller 20 is driven by the tensioning roller 20 to stretch the medium film downwards, and the tightness degree of the medium film is regulated through the tensioning roller 20 and the guide roller 9.

Claims (6)

1. A transparent dielectric film winding mechanism is characterized in that: including host computer body (1), movable plate (2), cutterbar (8) and tensioning ware (10), the central point at host computer body (1) top puts and is fixed with cutterbar (8), cutterbar (8) are inside to be provided with guide roll (9) through the axle activity, guide roll (9) are provided with four groups, cutterbar (8) are inside to be provided with slide bar (18), slide on slide bar (18) is provided with slider (15), be fixed with cutting knife (14) on slider (15), the inside top of cutterbar (8) is provided with lead screw (16) through the bearing frame activity, the back at host computer body (1) top is fixed with second rotary drive piece (17), the output of second rotary drive piece (17) and the one end interconnect of lead screw (16), be provided with sleeve (19) on lead screw (16), the top of sleeve (19) and the bottom of first holder (11) contact each other.

2. The transparent dielectric film winding mechanism according to claim 1, wherein: the left side at the top of the main machine body (1) is fixed with a fixed plate (12), and the fixed plate (12) is connected with a second clamping piece (13) through a shaft.

3. The transparent dielectric film winding mechanism according to claim 1, wherein: one side at the top of the main machine body (1) is fixed with a sliding rail (7), the top of the sliding rail (7) is slidably provided with a sliding block (6), and the top of the sliding block (6) is fixed with a movable plate (2).

4. The transparent dielectric film winding mechanism according to claim 1, wherein: the top of the main machine body (1) is also fixed with a first telescopic driving piece (5), and the output end of the first telescopic driving piece (5) is connected with the bottom of the movable plate (2).

5. The transparent dielectric film winding mechanism according to claim 4, wherein: the outside of movable plate (2) is fixed with first rotary driving piece (3) through the bolt, the output of first rotary driving piece (3) passes movable plate (2) and is connected with first clamping piece (11), centre gripping has rolling wheel (4) between first clamping piece (11) and second clamping piece (13).

6. The transparent dielectric film winding mechanism according to claim 1, wherein: the right side at the top of the main machine body (1) is fixedly provided with a tensioner (10), guide rollers (9) are also arranged in the tensioner (10), two sides of the front part inside the tensioner (10) are fixedly provided with second telescopic driving pieces (22), the output ends of the second telescopic driving pieces (22) are connected with a bracket (21), and the bracket (21) is connected with a tensioning roller (20) through a shaft.