CN218968330U - Winding swing roller mechanism - Google Patents

Abstract

The utility model relates to the technical field of hardened film processing, in particular to a winding swing roller mechanism, which comprises the following components: the winding roller, the left connecting plate and the right connecting plate are rotated respectively at the both ends of wind-up roller, left spread groove and right spread groove are connected to the both ends swing joint of left connecting plate and right connecting plate, left hydraulic means and right hydraulic means of fixed connection respectively in the bottom of left connecting plate and right connecting plate, left fixed plate and right fixed plate sliding connection left movable plate and right movable plate respectively through the removal of left connecting plate and right connecting plate, change the interval between wind-up roller and the swinging rolls to adapt to the hardening film of different thickness, during the hardening film rolling, the reaction force of hardening film effect swinging rolls is respectively passed through the both ends of swinging rolls and is passed left movable plate and right movable plate respectively, left movable plate passes left spring, right movable plate passes right spring, left spring and right spring are compressed, thereby prevent that the pressure that the swinging rolls acted on the hardening film is too big and lead to the problem of hardening film damage.

Description

Winding swing roller mechanism

Technical Field

The utility model relates to the technical field of hardened film processing, in particular to a winding swing roller mechanism.

Background

The hardened film is a PET film coated with a hardened material layer on the surface so as to improve the hardness of the material, and is widely applicable to mobile phone screens, various touch display screens, instrument panels, thin film switch panels and the like. In the processing procedure of the hardening film, the PET film substrate is sequentially subjected to operations such as unreeling, coating, curing, reeling and the like through equipment, the reeling operation can be carried out after the substrate is coated with glue and the glue is cured,

in the production of the hardening film, the winding operation is required to be carried out on the hardening film, the winding pendulum roller interaction of the hardening film winds the hardening film, so that the hardening film is tightly wound, but the distance between the winding roller and the swinging roller is generally not adjustable, when the hardening films with different thicknesses are wound, the pressure of the swinging roller acting on the hardening film is not adjustable, the hardening film is possibly damaged due to overlarge pressure, or the hardening film is excessively stressed to be too small, so that the winding roller cannot normally wind, and the normal use of equipment is affected.

Therefore, it is necessary to provide a wind-up swing roller mechanism to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a winding swing roller mechanism.

The utility model provides a wind-up swing roller mechanism, which comprises: the wind-up roll, left connecting plate and right connecting plate are rotated respectively at the both ends of wind-up roll, left connecting plate and right connecting plate's both ends swing joint left spread groove and right spread groove, left side spread groove and right spread groove are seted up respectively at the top of left fixed plate and right fixed plate, the bottom of left side fixed plate and right fixed plate is installed on the board, left hydraulic means and right hydraulic means of fixed connection are respectively equipped with left spout and right spout on the terminal surface of the relative of left side fixed plate and right fixed plate respectively, left spout and right spout sliding connection left movable plate and right movable plate respectively, the both ends of swing roll are connected in the rotation on the terminal surface of the relative of left movable plate and right movable plate respectively, be equipped with left spring between the bottom of left movable plate and the left spout, be equipped with right spring between the bottom of right movable plate and the right spout.

Preferably, the bottom of left connecting plate is equipped with a plurality of left movable holes, left movable hole symmetry sets up in left hydraulic means's both sides, left movable hole sliding connection left movable rod, the right connecting plate be equipped with a plurality of right movable holes, right movable hole symmetry sets up in right hydraulic means's both sides, right movable hole sliding connection right movable rod.

Preferably, the bottom fixed connection left branch fagging of left side spring, the bottom of right branch fagging is equipped with right branch fagging, the both ends sliding connection right spout of right branch fagging, the bottom of left branch fagging contacts with the top of left screw rod, left screw rod threaded connection left screw, left screw hole sets up the bottom at left spout, the bottom fixed connection left branch fagging of left side spring, the bottom of right branch fagging is equipped with right branch fagging, the both ends sliding connection right spout of right branch fagging, the bottom of right branch fagging contacts with the top of right screw rod, right screw rod threaded connection right screw hole, right screw hole sets up the bottom at right spout.

Preferably, the connecting hole is formed in the end face of the left connecting plate, one end of the wind-up roll penetrates through the connecting hole and is connected with the winding motor, the winding motor is placed on the motor plate, one end of the motor plate is fixedly connected with the left connecting plate, the motor plate is in sliding connection with the motor hole, the motor hole is formed in the outer wall of the left fixing plate, and the top of the motor hole is of an opening structure.

Preferably, the two ends of the left moving plate are provided with a front sliding block and a rear sliding block, the front sliding block is in sliding connection with the rear sliding block, the front sliding block and the rear sliding block are arranged at the two ends of the inner wall of the left sliding block, the two ends of the right moving plate are provided with a second front sliding block and a second rear sliding block, the second front sliding block is in sliding connection with the second rear sliding block, the second front sliding block and the second rear sliding block are in sliding connection with the second front sliding block, and the second front sliding block and the second rear sliding block are arranged at the two ends of the inner wall of the right sliding block.

Preferably, the outer walls of the top parts of the left connecting plate and the right connecting plate are provided with a left limiting plate and a right limiting plate, the tops of the left fixing plate and the right fixing plate are provided with a left limiting ring and a right limiting ring, the width of the left limiting plate is larger than the width of the inner side of the left limiting ring, and the width of the right limiting plate is larger than the width of the inner side of the right limiting ring.

Compared with the related art, the winding swing roller mechanism provided by the utility model has the following beneficial effects:

1. according to the utility model, the left connecting plate and the right connecting plate are moved up and down through the left hydraulic device and the right hydraulic device, the distance between the winding roller and the swinging roller is changed through the movement of the left connecting plate and the right connecting plate, so that the winding roller is suitable for hardening films with different thicknesses, when the hardening films are wound, the reaction force of the hardening films acting on the swinging roller is respectively transmitted to the left moving plate and the right moving plate through the two ends of the swinging roller, the left moving plate transmits the left spring, the right moving plate transmits the right spring, and the left spring and the right spring are compressed, so that the problem that the hardening films are damaged due to overlarge pressure of the swinging roller on the hardening films is prevented;

2. according to the utility model, the winding motor is arranged on the motor plate, and is connected with the motor hole in a sliding manner through the motor plate, so that the motor plate and the motor hole can be moved in a sliding manner when the left connecting plate moves up and down, and then the winding motor is driven to move up and down, so that the winding motor can be always connected with the winding roller normally;

3. according to the utility model, the front sliding block and the rear sliding block are arranged, the second front sliding block and the second rear sliding block are connected with the sliding groove through the corresponding sliding blocks in a sliding manner, so that the left moving plate and the right moving plate can be limited, the left moving plate and the right moving plate are further ensured to be more stable in the moving process, and the left moving plate and the right moving plate are prevented from tilting in the moving process.

Drawings

FIG. 1 is a schematic view of a wind-up swing roller mechanism according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of a wind-up swing roller mechanism with a stop collar shown in FIG. 1;

FIG. 3 is a schematic view of the structure of the lower view of the wind-up swing roller mechanism shown in FIG. 1;

FIG. 4 is a cross-sectional view of a wind-up pendulum mechanism shown in FIG. 1;

FIG. 5 is a cross-sectional view of the left fixing plate shown in FIG. 1;

FIG. 6 is a cross-sectional view of the right fixing plate shown in FIG. 1

Reference numerals in the drawings: 1. a machine table; 2. a left connecting plate; 3. a right connecting plate; 4. a left connecting groove; 5. a right connecting groove; 6. a left fixing plate; 7. a right fixing plate; 8. a wind-up roll; 9. swinging the roller; 10. a left spring; 11. a left moving plate; 12. a left support plate; 13. a right moving plate; 14. a right spring; 15. a right support plate; 16. a winding motor; 17. a motor plate; 18. a motor hole; 19. a right chute; 20. a left limit ring; 21. a right limit ring; 22. a left chute; 23. a left screw; 24. a right screw; 25. a left hydraulic device; 26. a right hydraulic device; 101. a front chute; 102. a rear chute; 103. a front slider; 104. a rear slider; 105. a left moving lever; 106. a second front chute; 107. a second rear chute; 108. a second front slider; 109. a second rear slider; 110. the right moving rod.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The following describes a specific implementation of a novel wind-up swing roller mechanism in detail with reference to specific embodiments.

Referring to fig. 1 to 6, the wind-up swing roller mechanism provided by the present utility model includes: the wind-up roll 8, the both ends of wind-up roll 8 rotate respectively and connect left connecting plate 2 and right connecting plate 3, left connecting plate 2 and right connecting plate 3's both ends swing joint left spread groove 4 and right spread groove 5, left side spread groove 4 and right spread groove 5 are offered respectively at the top of left fixed plate 6 and right fixed plate 7, the bottom of left side fixed plate 6 and right fixed plate 7 is installed on board 1, left side connecting plate 2 and right connecting plate 3's bottom is fixed connection left hydraulic means 25 and right hydraulic means 26 respectively, be equipped with left spout 22 and right spout 19 on the relative terminal surface of left side fixed plate 6 and right fixed plate 7 respectively, left spout 22 and right spout 19 are sliding connection left movable plate 11 and right movable plate 13 respectively, the both ends of swing roll 9 are connected in the relative terminal surface of left side movable plate 11 and right movable plate 13 respectively in the rotation, be equipped with left spring 10 between the bottom of left movable plate 11 and left spout 22, be equipped with right spring 14 between the bottom of right movable plate 13 and right spout 19.

It should be noted that: the left hydraulic device 25 and the right hydraulic device 26 are electro-hydraulic devices, when the left hydraulic device 25 and the right hydraulic device 26 are required to move, the left connecting plate 2 and the right connecting plate 3 are moved up and down, the distance between the winding roller 8 and the swinging roller 9 is changed by the movement of the left connecting plate 2 and the right connecting plate 3 so as to adapt to hardened films with different thicknesses, when the hardened films are wound, the reaction force of the hardened films acting on the swinging roller 9 is respectively transmitted to the left moving plate 11 and the right moving plate 13 through the two ends of the swinging roller 9, the left moving plate 11 transmits the left spring 10, the right moving plate 13 transmits the right spring 14, and the left spring 10 and the right spring 14 are compressed, so that the problem that the hardened films are damaged due to overlarge pressure of the hardened films acting on the swinging roller 9 is prevented;

in the embodiment of the present utility model, referring to fig. 2, the bottom of the left connecting plate 2 is provided with a plurality of left moving holes, the left moving holes are symmetrically arranged at two sides of the left hydraulic device 25, the left moving holes are slidably connected with the left moving rod 105, the right connecting plate 3 is provided with a plurality of right moving holes, the right moving holes are symmetrically arranged at two sides of the right hydraulic device 26, and the right moving holes are slidably connected with the right moving rod 110.

It should be noted that: through setting up left movable rod 105 and right movable rod 110, through the spacing of left movable rod 105 and right movable rod 110, and then guarantee that left connecting plate 2 and right connecting plate 3 are more stable when reciprocating.

In the embodiment of the present utility model, referring to fig. 1 and 2, the bottom of the left spring 10 is fixedly connected with the left support plate 12, the bottom of the right spring 14 is provided with the right support plate 15, two ends of the left support plate 12 are slidably connected with the left chute 22, two ends of the right support plate 15 are slidably connected with the right chute 19, the bottom of the left support plate 12 is in contact with the top of the left screw 23, the left screw 23 is in threaded connection with a left screw hole, the left screw hole is arranged at the bottom end of the left chute 22, the bottom of the left spring 10 is fixedly connected with the left support plate 12, the bottom of the right spring 14 is provided with the right support plate 15, two ends of the right support plate 15 are slidably connected with the right chute 19, the bottom of the right support plate 15 is in contact with the top of the right screw 24, the right screw 24 is in threaded connection with the right screw hole, and the right screw hole is arranged at the bottom end of the right chute 19.

It should be noted that: according to the strength of the hardened film, the left screw 23 and the right screw 24 are rotated, so that the left support plate 12 and the right support plate 15 are moved upwards, the strong spring is compressed, the initial force of the swing roller 9 for transmitting the reaction force to the strong spring is increased, otherwise, the left support plate 12 and the right support plate 15 are lowered, the compression elasticity of the strong spring is reduced, and the hardened film with different thickness strength is more suitable;

in the embodiment of the present utility model, referring to fig. 2, a connection hole is formed on an end surface of the left connection plate 2, one end of the wind-up roll 8 is connected with the wind-up motor 16 through the connection hole, the wind-up motor 16 is placed on the motor plate 17, one end of the motor plate 17 is fixedly connected with the left connection plate 2, the motor plate 17 is slidably connected with the motor hole 18, the motor hole 18 is disposed on an outer wall of the left fixing plate 6, and an opening structure is formed at the top of the motor hole 18.

It should be noted that: by arranging the winding motor 16 and placing the winding motor 16 on the motor plate 17, the motor plate 17 is slidably connected with the motor hole 18, and when the left connecting plate 2 moves up and down, the motor plate 17 and the motor hole 18 are slidably moved, so that the winding motor 16 is driven to move up and down, and the winding motor 16 is ensured to be always normally connected with the winding roller 8;

in the embodiment of the present utility model, referring to fig. 5 and 6, the two ends of the left moving plate 11 are provided with a front sliding block 103 and a rear sliding block 104, the front sliding block 103 and the rear sliding block 104 are slidably connected with the front sliding block 101 and the rear sliding block 102, the front sliding block 101 and the rear sliding block 102 are disposed at two ends of the inner wall of the left sliding block 22, the two ends of the right moving plate 13 are provided with a second front sliding block 108 and a second rear sliding block 109, the second front sliding block 108 and the second rear sliding block 109 are slidably connected with a second front sliding block 106 and a second rear sliding block 107, and the second front sliding block 106 and the second rear sliding block 107 are disposed at two ends of the inner wall of the right sliding block 19.

It should be noted that: by providing the front slider 103 and the rear slider 104 and by the second front slider 108 and the second rear slider 109, the left moving plate 11 and the right moving plate 13 can be limited by corresponding slider sliding connection sliding grooves.

In the embodiment of the present utility model, as shown in fig. 2, the outer walls of the top parts of the left connecting plate 2 and the right connecting plate 3 are provided with a left limiting plate and a right limiting plate, the top parts of the left fixing plate 6 and the right fixing plate 7 are provided with a left limiting ring 20 and a right limiting ring 21, the width of the left limiting plate is larger than the width of the inner side of the left limiting ring 20, and the width of the right limiting plate is larger than the width of the inner side of the right limiting ring 21.

The working principle of the winding swing roller mechanism provided by the utility model is as follows:

through the removal of left connecting plate 2 and right connecting plate 3, change the interval between wind-up roll 8 and the swinging rolls 9, in order to adapt to the hardening film of different thickness, when the hardening film rolling, the reaction force of hardening film effect on swinging rolls 9, respectively pass through the both ends of swinging rolls 9 and respectively pass left movable plate 11 and right movable plate 13, left movable plate 11 passes left spring 10, right movable plate 13 passes right spring 14, left spring 10 and right spring 14 are compressed, thereby prevent the too big problem that leads to the hardening film damage of pressure of hardening film of swinging rolls 9, and according to the intensity of hardening film, rotate left screw 23 and right screw 24, make left connecting plate 2 and right connecting plate 3 upwards move, make the powerful spring compressed, thereby increase swinging rolls 9 and pass the initial force of reaction force effect on powerful spring, on the contrary left connecting plate 2 and right connecting plate 3 decline, the compression elasticity of powerful spring reduces, thereby be applicable to the hardening film of different thickness intensity.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (5)

1. A wind-up pendulum roller mechanism, characterized by comprising: wind-up roll (8), the both ends of wind-up roll (8) rotate respectively and connect left connecting plate (2) and right connecting plate (3), left connecting plate (2) and right connecting plate (3) both ends swing joint left spread groove (4) and right spread groove (5), left spread groove (4) and right spread groove (5) are offered respectively at the top of left fixed plate (6) and right fixed plate (7), install on board (1) the bottom of left fixed plate (6) and right fixed plate (7), left hydraulic means (25) and right hydraulic means (26) are connected respectively to the bottom of left connecting plate (2) and right connecting plate (3), be equipped with left spout (22) and right spout (19) respectively on the terminal surface of the opposite of left fixed plate (6) and right fixed plate (7), left spout (22) and right spout (19) sliding connection left movable plate (11) and right movable plate (13) respectively, the swing end of left movable plate (11) and right movable plate (13) are equipped with between the bottom (14) of left side movable plate (13) and the bottom of left side spring (14), the bottom fixed connection left branch fagging (12) of left spring (10), the bottom of right branch fagging (14) is equipped with right branch fagging (15), the bottom of left branch fagging (12) contacts with the top of left screw rod (23), left screw rod (23) threaded connection left screw, left screw hole sets up the bottom at left spout (22), the both ends sliding connection right spout (19) of right branch fagging (15), the bottom of right branch fagging (15) contacts with the top of right screw rod (24), right screw rod (24) threaded connection right screw, right screw hole sets up the bottom at right spout (19).

2. The wind-up swing roller mechanism according to claim 1, wherein a plurality of left moving holes are formed in the bottom of the left connecting plate (2), the left moving holes are symmetrically formed in two sides of the left hydraulic device (25), the left moving holes are slidably connected with the left moving rod (105), a plurality of right moving holes are formed in the bottom of the right connecting plate (3), the right moving holes are symmetrically formed in two sides of the right hydraulic device (26), and the right moving holes are slidably connected with the right moving rod (110).

3. The wind-up swing roller mechanism according to claim 1, wherein a connecting hole is formed in the end face of the left connecting plate (2), one end of the wind-up roller (8) is connected with the wind-up motor (16) through the connecting hole, the wind-up motor (16) is placed on the motor plate (17), one end of the motor plate (17) is fixedly connected with the left connecting plate (2), the motor plate (17) is in sliding connection with the motor hole (18), the motor hole (18) is formed in the outer wall of the left fixing plate (6), and the top of the motor hole (18) is of an opening structure.

4. The wind-up swing roller mechanism according to claim 1, wherein a front sliding block (103) and a rear sliding block (104) are arranged at two ends of the left moving plate (11), the front sliding block (103) and the rear sliding block (104) are slidably connected with a front sliding groove (101) and a rear sliding groove (102), the front sliding groove (101) and the rear sliding groove (102) are arranged at two ends of the inner wall of the left sliding groove (22), a second front sliding block (108) and a second rear sliding block (109) are arranged at two ends of the right moving plate (13), a second front sliding groove (106) and a second rear sliding groove (107) are slidably connected with the second front sliding block (108) and the second rear sliding groove (109), and the second front sliding groove (106) and the second rear sliding groove (107) are arranged at two ends of the inner wall of the right sliding groove (19).

5. The wind-up swing roller mechanism according to claim 1, wherein a left limit plate and a right limit plate are arranged on the outer walls of the tops of the left connecting plate (2) and the right connecting plate (3), a left limit ring (20) and a right limit ring (21) are arranged on the tops of the left fixing plate (6) and the right fixing plate (7), the width of the left limit plate is larger than the width of the inner side of the left limit ring (20), and the width of the right limit plate is larger than the width of the inner side of the right limit ring (21).

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