CN220641859U - Uniform light film winding device - Google Patents

Abstract

The utility model discloses a light homogenizing film winding device, and relates to the technical field of light homogenizing film winding; the utility model comprises a base, wherein first fixing plates which are symmetrically distributed are fixedly arranged on two sides of the top end of the base, a parent roll is rotatably arranged on one side, which is close to each other, of the two first fixing plates, second fixing plates which are symmetrically distributed are fixedly arranged on two sides, which are close to the first fixing plates, of the top end of the base, a placing groove is formed on the side, which is far away from the first fixing plates, of the top end of the base, third fixing plates which are symmetrically distributed are fixedly arranged on two sides, which are far away from the first fixing plates, of the top end of the base, an elastic rotating shaft is rotatably arranged on one side, which is close to each other, of the two side, which is movably sleeved with a rotating plate, and two fixing rods which are symmetrically distributed are fixedly arranged on one side, of the two rotating plates, and by arranging a connecting rod and the rotating plate, the utility model can change rolls without stopping a machine when changing rolls, thereby greatly saving time and improving rolling efficiency.

Description

Uniform light film winding device

Technical Field

The utility model relates to the technical field of uniform light film winding, in particular to a uniform light film winding device.

Background

The light homogenizing film is very common in our daily life, and can be used together with the light reflecting film most of the time on the intelligent electronic lock, the liquid crystal television, the LED lamp, the flat lamp and the like, so that the brightness can be doubled, the light can be homogenized, and the effect of brightening can be achieved;

the uniform light film winding device in the prior art has the following problems when in use;

in the light homogenizing film winding device in the prior art, after the winding is completed, the winding roller is replaced after the machine is stopped, so that time is wasted, and the winding efficiency is reduced;

aiming at the problems, the inventor provides a light homogenizing film winding device for solving the problems.

Disclosure of Invention

In order to solve the problem that the winding roller needs to be replaced after the machine is stopped after winding is completed; the utility model aims to provide a uniform light film winding device.

In order to solve the technical problems, the utility model adopts the following technical scheme: a light homogenizing film winding device comprises a base, wherein first fixing plates which are symmetrically distributed are fixedly arranged on two sides of the top end of the base, a parent roll is rotatably arranged on one side, which is close to each other, of the two first fixing plates, second fixing plates which are symmetrically distributed are fixedly arranged on two sides, which are close to the first fixing plates, of the top end of the base, a placing groove is formed in one side, which is far away from the first fixing plates, of the top end of the base, third fixing plates which are symmetrically distributed are fixedly arranged on two sides, which are far away from the first fixing plates, of the top end of the base, an elastic rotating shaft is rotatably arranged on one side, which is close to each other, of the two third fixing plates, rotating plates are movably sleeved on two sides of the elastic rotating shaft, two fixing rods which are symmetrically distributed are fixedly arranged on one side, which are close to each other, of the two rotating plates are fixedly arranged on the middle part of one side, which is close to each other, of the fixing boxes are rotatably arranged inside, double-headed screws are rotatably arranged on the two sides of the top end of the double-headed screws, threaded sleeves are provided with sliding blocks, the top end of the sliding block is fixedly provided with a blade, the blade penetrates through the fixed box, the top end of the fixed box is provided with a sliding groove, the blade is movably clamped in the sliding groove, one side of the rotating plate, which is close to the third fixed plate, is fixedly provided with a connecting rod, the connecting rod is rotatably arranged in the third fixed plate, one side of the two rotating plates, which is close to the second fixed plate, is fixedly provided with a support frame, the inner parts of the two support frames are fixedly clamped with first fixed columns, the middle parts of the two first fixed columns are rotatably provided with first wind-up rolls, one side of the two support frames, which is far away from the connecting rod, is fixedly provided with a first telescopic air rod, the output end of the first telescopic air rod is fixedly provided with a telescopic plate, the two sides of the top end of the base, which are close to the third fixed plate, are provided with rotating rods, the both sides fixed mounting that the base top is close to the rotary rod has the connecting block of symmetric distribution, and the middle part fixed mounting of two connecting blocks has the gag lever post, and the rotary rod movable sleeve is established on the gag lever post, and rotary rod top fixed clip is equipped with the second fixed column, and the second wind-up roll is installed in the rotation of second fixed column middle part, and one side fixed mounting that the third fixed plate is close to the rotary rod has the flexible gas pole of second, the output and the rotary rod fixed mounting of the flexible gas pole of second.

Preferably, the first support rod is rotatably installed at one side of the two second fixing plates, which are close to each other, and the second support rod is fixedly installed at the bottom of one side of the two second fixing plates, which is close to the first support rod, and the third support rod is rotatably installed at one side of the two second fixing plates, which is close to the second support rod.

Preferably, one side fixed mounting that one of them third fixed plate kept away from the elasticity pivot has first backup pad, one side fixed mounting that the third fixed plate is close to first backup pad has the second backup pad, first backup pad top fixed mounting has first motor, the coaxial fixed mounting of output and elasticity pivot of first motor, second backup pad top fixed mounting has the second motor, the coaxial fixed mounting of output and connecting rod of second motor, the coaxial fixed mounting of one end that the double-end screw rod kept away from first motor has the third motor, through setting up first backup pad and second backup pad, can support first motor and second motor, through setting up first motor, second motor and third motor, make elasticity pivot, connecting rod and double-end screw rod can be better rotate, thereby the efficiency of trading the roll has been improved.

Compared with the prior art, the utility model has the beneficial effects that:

1. by arranging the connecting rod and the rotating plate, the coil can be replaced without stopping the machine when the coil is replaced, so that the time is greatly saved, and the winding efficiency is improved;

2. through setting up first bracing piece, second bracing piece and third bracing piece, even light membrane is through the top of first bracing piece, the bottom of second bracing piece and the top of third bracing piece, comes to the bottom of elasticity pivot at last, then carries out the rolling on the second wind-up roll for even light membrane can not appear the fold when carrying out the rolling, thereby improved the quality of rolling.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic structural view of a first support rod according to the present utility model.

Fig. 3 is a schematic structural view of a fixing rod in the present utility model.

Fig. 4 is a schematic structural view of the fixing case in the present utility model.

Fig. 5 is a schematic view of the structure of the blade according to the present utility model.

Fig. 6 is a schematic structural view of an elastic rotating shaft according to the present utility model.

In the figure: 1. a base; 11. a first fixing plate; 12. a parent roll; 13. a second fixing plate; 131. a placement groove; 14. a third fixing plate; 15. an elastic rotating shaft; 16. a rotating plate; 17. a fixed rod; 18. a fixed box; 181. a double-ended screw; 182. a slide block; 183. a blade; 184. a chute; 19. a connecting rod; 191. a support frame; 1911. a first fixing column; 1912. a first telescopic air bar; 1913. a telescoping plate; 192. a first wind-up roll; 193. a rotating rod; 1931. a second fixing column; 194. a second wind-up roll; 195. the second telescopic air rod; 2. a first support bar; 21. a second support bar; 22. a third support bar; 3. a connecting block; 31. a limit rod; 4. a first support plate; 41. a second support plate; 5. a first motor; 51. a second motor; 52. and a third motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-6, the utility model provides a light homogenizing film winding device, which comprises a base 1, wherein two sides of the top end of the base 1 are fixedly provided with symmetrically distributed first fixing plates 11, one side of each of the two first fixing plates 11, which is close to each other, is rotatably provided with a parent roll 12, two sides of the top end of the base 1, which is close to the first fixing plates 11, are fixedly provided with symmetrically distributed second fixing plates 13, one side of the top end of each second fixing plate 13, which is far away from the first fixing plates 11, is provided with a placing groove 131, two sides of the top end of the base 1, which is far away from the first fixing plates 11, are fixedly provided with symmetrically distributed third fixing plates 14, one side of each of the two third fixing plates 14, which is close to each other, is rotatably provided with an elastic rotating shaft 15, two sides of the elastic rotating shaft 15 are movably sleeved with rotating plates 16, one side of each of the two rotating plates 16, each of which is close to each other is fixedly provided with two symmetrically distributed fixing rods 17, one side of the two rotating plates 16, the middle part of each of which is close to each other is fixedly provided with a fixing box 18, the inside rotation of the fixed box 18 is provided with a double-head screw 181, the two sides of the top end of the double-head screw 181 are sleeved with a sliding block 182, the top end of the sliding block 182 is fixedly provided with a blade 183, the blade 183 penetrates through the fixed box 18, one side of the rotating plate 16 close to the third fixed plate 14 is fixedly provided with a connecting rod 19, the connecting rod 19 is rotatably arranged in the third fixed plate 14, one side of the two rotating plates 16 close to the second fixed plate 13 is fixedly provided with a supporting frame 191, the inside of the two supporting frames 191 is movably clamped with a first fixed column 1911, the middle part of the two first fixed columns 1911 is rotatably provided with a first winding roller 192, one side of the two supporting frames 191 far away from the connecting rod 19 is fixedly provided with a first telescopic air rod 1912, the output end of the first telescopic air rod 1912 is fixedly provided with a telescopic plate 1913, two sides of the top end of the base 1 close to the third fixed plate 14 are provided with rotating rods 193, the top end of the rotating rod 193 is fixedly clamped with a second fixing column 1931, a second winding roller 194 is rotatably arranged in the middle of the second fixing column 1931, a second telescopic air rod 195 is fixedly arranged on one side, close to the rotating rod 193, of the third fixing plate 14, the output end of the second telescopic air rod 195 and the rotating rod 193 are fixedly arranged, when the winding is completed, the rotating plate 16 is driven to rotate through driving the connecting rod 19 to rotate, when the rotating plate 16 rotates to a certain angle, the connecting rod 19 supports the first fixing column 1911 and the first winding roller 192 from the placing groove 131, when the fixing rod 17 arrives at the top end of the elastic rotating shaft 15, the double-end screw 181 is driven to rotate, the sliding blocks 182 sleeved on the double-end screw 181 are driven to mutually approach each other, the blades 183 are driven to approach the middle, and then the light-homogenizing film on the fixing rod 17 can be cut, at this time, the second telescopic air rod 195 is opened, the rotating rod 193 is pushed to take the second winding roller 194 which is completed by winding, then the second telescopic air rod 195 is opened, so that the rotating rod 193 returns to the original position, when the dodging film on the fixed rod 17 is cut off, the cut dodging film can continue winding the first winding roller 192, at this time, the connecting rod 19 is continuously rotated, so that the first winding roller 192 enters the rotating rod 193, the standby winding roller is put into the placing groove 131 to wait for the next winding, thereby completing the winding of the dodging film, by arranging the device, the winding can be completed without stopping the machine when the winding is performed, the time is greatly saved, the winding efficiency is improved, the first fixed column 1911 can be limited by arranging the first telescopic air rod 1912 and the telescopic plate 1913, so that the first wind-up roll 192 does not fall off when rotating.

The first support rod 2 is rotatably arranged on one side, close to each other, of the two second fixing plates 13, the second support rod 21 is fixedly arranged on the bottom of one side, close to the first support rod 2, of the two second fixing plates 13, and the third support rod 22 is rotatably arranged on one side, close to the second support rod 21, of the two second fixing plates 13.

Through adopting above-mentioned technical scheme, through setting up first bracing piece 2, second bracing piece 21 and third bracing piece 22, even light membrane is through the top of first bracing piece 2, the bottom of second bracing piece 21 and the top of third bracing piece 22, comes the bottom of elasticity pivot 15 at last, then carries out the rolling on second wind-up roll 194 for even light membrane can not appear the fold when carrying out the rolling, thereby improved the quality of rolling.

Two sides of the top end of the base 1, which are close to the rotating rods 193, are fixedly provided with symmetrically distributed connecting blocks 3, the middle parts of the two connecting blocks 3 are fixedly provided with limiting rods 31, and the rotating rods 193 are movably sleeved on the limiting rods 31.

Through adopting above-mentioned technical scheme, through setting up connecting block 3 and gag lever post 31 for rotary rod 193 can rotate on gag lever post 31, thereby conveniently take the second wind-up roll 194 that the rolling was accomplished.

One side of the third fixing plate 14 far away from the elastic rotating shaft 15 is fixedly provided with a first supporting plate 4, and one side of the third fixing plate 14 close to the first supporting plate 4 is fixedly provided with a second supporting plate 41.

By adopting the above technical scheme, the first motor 5 and the second motor 51 can be supported by providing the first support plate 4 and the second support plate 41.

The top end of the first supporting plate 4 is fixedly provided with a first motor 5, the output end of the first motor 5 and the elastic rotating shaft 15 are coaxially and fixedly arranged, the top end of the second supporting plate 41 is fixedly provided with a second motor 51, the output end of the second motor 51 and the connecting rod 19 are coaxially and fixedly arranged, and one end of the double-end screw 181 far away from the first motor 5 is coaxially and fixedly provided with a third motor 52.

Through adopting above-mentioned technical scheme, through setting up first motor 5, second motor 51 and third motor 52 for elasticity pivot 15, connecting rod 19 and double-end screw 181 can be better rotate, thereby improved the efficiency of trading the roll.

A sliding groove 184 is formed in the top end of the fixed box 18, and a blade 183 is movably clamped in the sliding groove 184.

Through adopting above-mentioned technical scheme, through setting up spout 184 for blade 183 can remove in spout 184, thereby conveniently cut the dodging membrane, accomplish the roll change.

Working principle: firstly, when the coil replacement is needed after the coil replacement is completed, the rotary plate 16 is driven to rotate by driving the connecting rod 19, when the rotary plate 16 rotates to a certain angle by arranging the connecting rod 19, the connecting rod 19 supports the first fixing column 1911 and the first winding roller 192 from the placing groove 131, when the fixed rod 17 arrives at the top end of the elastic rotary shaft 15, the two sliding blocks 182 sleeved on the double-headed screw 181 are driven to rotate by driving the double-headed screw 181 to mutually approach, the blade 183 is driven to approach to the middle, the light homogenizing film on the fixed rod 17 can be cut, the second telescopic air rod 195 is started at the moment, the rotary rod 193 is driven to take the second winding roller 194 which is completed,

then the second telescopic air rod 195 is opened to enable the rotating rod 193 to return to the original position, when the dodging film on the fixed rod 17 is cut off, the cut dodging film can continuously wind the first winding roller 192, at the moment, the connecting rod 19 is continuously rotated to enable the first winding roller 192 to enter the rotating rod 193, the standby winding roller is placed in the placing groove 131 to wait for the next reel change, so that the reel change of the dodging film is completed, by arranging the device, the machine is not required to stop when the reel change is carried out, the reel change can be carried out, the time is greatly saved, the winding efficiency is improved, the first fixed column 1911 can be limited by arranging the first telescopic air rod 1912 and the telescopic plate 1913, the first winding roller 192 can not drop when rotating,

finally, through setting up first bracing piece 2, second bracing piece 21 and third bracing piece 22, even light membrane is through the top of first bracing piece 2, the bottom of second bracing piece 21 and the top of third bracing piece 22, come to the bottom of elasticity pivot 15 at last, then wind on second wind-up roll 194 for even light membrane can not appear the fold when carrying out the rolling, thereby improved the quality of rolling.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (6)

1. The utility model provides a dodging membrane coiling mechanism, includes base (1), its characterized in that: first fixed plates (11) which are symmetrically distributed are fixedly arranged on two sides of the top end of the base (1), a parent roll (12) is rotatably arranged on one side, close to each other, of each first fixed plate (11), second fixed plates (13) which are symmetrically distributed are fixedly arranged on two sides, close to the first fixed plates (11), of the top end of the base (1), a placing groove (131) is formed in one side, far away from the first fixed plates (11), of each second fixed plate (13), a third fixed plate (14) which is symmetrically distributed is fixedly arranged on two sides, far away from the first fixed plates (11), of the top end of the base (1), two elastic rotating shafts (15) are rotatably arranged on one sides, close to each other, of the two third fixing plates (14), rotating plates (16) are movably sleeved on two sides of the elastic rotating shafts (15), two symmetrically-distributed fixing rods (17) are fixedly arranged on one sides, close to each other, of the two rotating plates (16), a fixing box (18) is fixedly arranged in the middle of one side, close to each other, of the two rotating plates (16), a double-head screw (181) is rotatably arranged in the fixing box (18), sliding blocks (182) are sleeved on two sides of the top end of the double-head screw (181) in a threaded manner, blades (183) are fixedly arranged on the top ends of the sliding blocks (182), the blades (183) penetrate through the fixing box (18), one side fixed mounting that rotor plate (16) is close to third fixed plate (14) has connecting rod (19), connecting rod (19) rotate and install in third fixed plate (14), two one side fixed mounting that rotor plate (16) is close to second fixed plate (13) has support frame (191), two support frame (191) inside activity card is equipped with first fixed column (1911), two first fixed column (1911) mid-section rotation installs first wind-up roll (192), two one side fixed mounting that support frame (191) kept away from connecting rod (19) has first telescopic gas pole (1912), the output fixed mounting of first telescopic gas pole (1912) has expansion plate (1913), the both sides that base (1) top is close to third fixed plate (14) are provided with rotary rod (193), rotary rod (193) top fixed card is equipped with second fixed column (1931), second fixed column (1931) mid-section rotation has second wind-up roll (194), one side fixed plate (191) is kept away from connecting rod (19) has first telescopic gas pole (1912), the output fixed mounting of second telescopic gas pole (193) is close to second telescopic gas pole (193).

2. A light homogenizing film winding device as claimed in claim 1, characterized in that the first support bar (2) is rotatably mounted on the side of the two second fixing plates (13) close to each other, the second support bar (21) is fixedly mounted on the bottom of the side of the two second fixing plates (13) close to the first support bar (2), and the third support bar (22) is rotatably mounted on the side of the two second fixing plates (13) close to the second support bar (21).

3. The dodging film winding device according to claim 1, wherein symmetrically-distributed connecting blocks (3) are fixedly arranged on two sides, close to the rotating rods (193), of the top end of the base (1), limiting rods (31) are fixedly arranged in the middle of the two connecting blocks (3), and the rotating rods (193) are movably sleeved on the limiting rods (31).

4. A dodging film winding device as claimed in claim 1, characterized in that a first support plate (4) is fixedly arranged on one side of one third fixing plate (14) far away from the elastic rotating shaft (15), and a second support plate (41) is fixedly arranged on one side of the third fixing plate (14) close to the first support plate (4).

5. The dodging film winding device according to claim 4, wherein a first motor (5) is fixedly installed at the top end of the first supporting plate (4), an output end of the first motor (5) and the elastic rotating shaft (15) are coaxially and fixedly installed, a second motor (51) is fixedly installed at the top end of the second supporting plate (41), an output end of the second motor (51) and the connecting rod (19) are coaxially and fixedly installed, and a third motor (52) is coaxially and fixedly installed at one end, far away from the first motor (5), of the double-ended screw (181).

6. The dodging film winding device according to claim 1, wherein a chute (184) is formed at the top end of the fixed box (18), and the blade (183) is movably clamped in the chute (184).