CN211334557U

CN211334557U - Embossing device suitable for multi-specification light guide plate

Info

Publication number: CN211334557U
Application number: CN201922274154.0U
Authority: CN
Inventors: 禤先允; 罗莉
Original assignee: Huizhou Mat Photoelectric Technology Co ltd
Current assignee: Huizhou Mat Photoelectric Technology Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-25
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an embossing apparatus suitable for many specifications light guide plate belongs to light guide plate processing technology field, including material loading subassembly, transport assembly, removal subassembly, spacing subassembly, impressed watermark subassembly and stoving subassembly, transport assembly sets up the side at material loading subassembly, transport assembly's feed end corresponds the setting with material loading subassembly's discharge end, it sets up the top at transport assembly to remove the subassembly, spacing subassembly sets up on removing the subassembly to spacing subassembly and removal subassembly sliding fit, the impressed watermark subassembly sets up on transport assembly, the cooperation of contradicting of impressed watermark subassembly and spacing subassembly, the stoving subassembly sets up on transport assembly and is located transport assembly's discharge end, the stoving subassembly sets up the side at the impressed watermark subassembly. The utility model discloses a spacing subassembly can carry on spacingly to not unidimensional plasticity light guide plate, has improved the suitability of device.

Description

Embossing device suitable for multi-specification light guide plate

Technical Field

The utility model belongs to the technical field of the light guide plate processing technique and specifically relates to an embossing apparatus suitable for many specifications light guide plate is related to.

Background

The light guide plate (light guide plate) is made of optical acrylic/PC plate, and then high-tech material with high reflectivity and no light absorption is used to print light guide points on the bottom surface of the optical acrylic plate by laser engraving, V-shaped cross grid engraving and UV screen printing technology. The optical-grade acrylic sheet is used for absorbing the light emitted from the lamp to stay on the surface of the optical-grade acrylic sheet, when the light irradiates each light guide point, the reflected light can be diffused towards each angle, and then the reflected light is damaged and is emitted from the front surface of the light guide plate. The light guide plate can uniformly emit light through various light guide points with different densities and sizes. The reflecting sheet is used for reflecting the light exposed from the bottom surface back to the light guide plate so as to improve the use efficiency of the light; under the condition of equal area brightness, the luminous efficiency is high and the power consumption is low. When the existing embossing device is used for embossing, embossing operation can be only carried out on a light guide plate with a single size and thickness, and the usability of the device is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an embossing apparatus suitable for many specifications light guide plate to solve the technical problem that can only carry out the impressed watermark operation to the light guide plate of single size and thickness among the prior art.

The utility model provides an embossing apparatus suitable for many specifications light guide plate, including material loading subassembly, transport assembly, removal subassembly, spacing subassembly, impressed watermark subassembly and stoving subassembly, transport assembly sets up the side at material loading subassembly, transport assembly's feed end corresponds the setting with material loading subassembly's discharge end, it sets up the top at transport assembly to remove the subassembly, spacing subassembly sets up on removing the subassembly to spacing subassembly and removal subassembly sliding fit, the impressed watermark subassembly sets up on transport assembly, the cooperation of contradicting of impressed watermark subassembly and spacing subassembly, the stoving subassembly sets up on transport assembly and is located transport assembly's discharge end, the stoving subassembly sets up the side at the impressed watermark subassembly.

Further, the feeding assembly comprises a feeding frame, a feeding motor, a first rotating wheel, a second rotating wheel, a first rolling wheel, a second rolling wheel, a first rotating shaft, a second rotating shaft and two mounting seats, the feeding frame is vertically arranged, a moving groove is formed in the top of the feeding frame, the feeding motor is arranged on the feeding frame, the first rotating wheel is arranged on a conveying shaft of the feeding motor, the two mounting seats are arranged at the bottom of the feeding frame and located beside the moving groove, the first rotating shaft is arranged on one mounting seat and is in rotating fit with the mounting seat, the second rotating shaft is arranged on the other mounting seat and is in rotating fit with the mounting seat, the second rotating wheel is arranged at one end of the first rotating shaft, rotating belt pulleys are arranged on the first rotating wheel and the second rotating wheel, the first rolling wheel is arranged at the other end of the first rotating shaft, the second rolling wheel is arranged on a second rotating shaft, rolling belt pulleys are arranged on the first rolling wheel and the second rolling wheel, moving blocks are arranged on the rolling belt pulleys and slide in the moving grooves, two fixing plates and two positioning plates are arranged at the top of the feeding frame, the two fixing plates are arranged at the discharge end close to the feeding frame, and the two positioning plates and the two fixing plates are symmetrically arranged.

Further, the conveying assembly comprises a conveying frame, a conveying motor, a first conveying wheel, a second conveying wheel and a plurality of conveying rollers, the conveying rollers are arranged at one end of the top of the conveying frame and are in running fit with the conveying frame, the conveying motor is arranged on the conveying frame, the first conveying wheel is arranged on an output shaft of the conveying motor, the second conveying wheel is arranged on one of the conveying rollers, a conveying belt pulley is sleeved on the first conveying wheel and the second conveying wheel, and a connecting belt pulley is sleeved on the conveying rollers.

Further, the movable assembly comprises a movable plate and two screw rod sliding tables, the screw rod sliding tables are symmetrically arranged at the top of the conveying frame and located at the feeding end of the conveying frame, the movable plate is horizontally arranged at the moving ends of the two screw rod sliding tables, and two sliding grooves are formed in the movable plate.

Further, the limiting assembly comprises a limiting motor, two positioning seats, two threaded rods and two moving rods, the two positioning seats are symmetrically arranged at the bottom of the moving plate, the two threaded rods are symmetrically arranged on the two positioning seats and are in running fit with the two positioning seats, the two moving plates are arranged on the lower two threaded rods, each moving rod is provided with a thread opposite to each threaded rod, the limiting motor is arranged on one of the positioning seats, an output shaft of the limiting motor is fixedly connected with one of the threaded rods, the other ends of the two threaded rods are respectively provided with a rotating belt wheel, the two rotating belt wheels are sleeved with a rotating belt, each moving rod is provided with two sliding columns, each sliding column is in sliding fit with a corresponding sliding groove, the top of the moving plate is provided with two limiting plates which are symmetrically arranged, each limiting plate is connected with the corresponding moving rod through two sliding columns.

Further, the impressed watermark subassembly includes embossing roller, driving motor, two drive actuating cylinder and two fixing bases, two the fixing base symmetry is at the top of lead screw slip table, every all be equipped with the mounting groove on the fixing base, every all be equipped with in the mounting groove with sliding tray sliding fit's sliding block, every the top of sliding block is equipped with the removal spring of two vertical settings, every drive actuating cylinder and all establish on its fixing base that corresponds, every drive actuating cylinder's output shaft and rather than the top fixed connection of the sliding block that corresponds, the both ends of embossing roller set up respectively on two sliding blocks and with two sliding block sliding fit, driving motor sets up on one of them sliding block and driving motor's output shaft and sliding block fixed connection.

Further, the drying assembly comprises a drying box and a drying fan, the drying box is arranged at the top of the conveying frame and above the plurality of conveying rollers, and the drying fan is arranged at the top of the drying box and vertically downwards at the output end of the drying fan.

Furthermore, a rubber pad is arranged on the side wall of each sliding groove.

Compared with the prior art, the beneficial effects of the utility model reside in that:

one of which, the utility model discloses remove the plasticity light guide plate to the movable plate on the back, spacing motor work drives one of them threaded rod and rotates, a threaded rod rotates and drives another threaded rod through rotatory belt and rotates, two threaded rods rotate and drive two carriage release levers relative movement on two threaded rods, two carriage release levers drive rather than fixed connection's limiting plate relative movement through two slip posts, two limiting plate remove and fix the plasticity light guide plate, can prevent the in-process of plasticity light guide plate at the impressed watermark after fixed, the position of plasticity light guide plate takes place to remove, the influence is to the impressed watermark operation of plasticity light guide plate, two limiting plate remove and also can guarantee to carry out spacing operation to not unidimensional plasticity light guide plate, the suitability of high-speed device.

Two, the utility model discloses when two lead screw slip tables drive the plasticity light guide plate on the movable plate and move forward, driving motor rotates and drives the embossing roller and rotate, and the embossing roller rotates carries out the impressed watermark operation on the plasticity light guide plate, drives two actuating cylinder removal through two and drives two sliding blocks and slide in two sliding trays when the impressed watermark, can carry out the impressed watermark operation to the plasticity light guide plate of different thickness, also can adjust the impressed watermark degree of depth when the impressed watermark to the demand of adaptation different impressed watermarks.

And thirdly, the utility model discloses when the material loading is carried out to the plasticity light guide plate, put the plasticity light guide plate at the top of material loading frame, two locating plates are fixed the plasticity light guide plate, both ends carry on spacingly about two fixed plates with the plasticity light guide plate, after spacing, the first rotation wheel of material loading motor rotation band, first rotation wheel drives the second through rotating the belt pulley and rotates, the second rotates the wheel and drives first roll wheel through first axis of rotation and rotates, first roll wheel drives second roll wheel through the rolling belt and rotates, the rolling belt rotates and drives the movable block and slide the plasticity light guide plate on the material loading frame on the shifting chute and move to the removal subassembly, it removes to drive the movable block to rotate through the material loading motor, can carry out automatic feeding to the plasticity light guide plate, the work efficiency of device has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic perspective view of the feeding assembly of the present invention;

fig. 5 is a cross-sectional view of the limiting assembly of the present invention.

Reference numerals:

a feeding assembly 1, a feeding frame 11, a positioning plate 111, a fixing plate 112, a moving groove 113, a feeding motor 12, a first rotating wheel 13, a second rotating wheel 14, a first rolling wheel 15, a second rolling wheel 16, a first rotating shaft 17, a second rotating shaft 18, a mounting seat 19, a rotating belt pulley 191, a rolling belt 192, a moving block 193, a conveying assembly 2, a conveying frame 21, a conveying motor 22, a first conveying wheel 23, a second conveying wheel 24, a conveying roller 25, a conveying belt pulley 26, a connecting belt pulley 27, a moving assembly 3, a moving plate 31, a sliding groove 311, a screw rod sliding table 32, a limiting assembly 4, a limiting motor 41, a positioning seat 42, a threaded rod 43, a moving rod 44, a rotating belt pulley 45, a rotating belt 46, a limiting plate 47, a sliding column 48, an embossing assembly 5, an embossing roller 51, a driving motor 52, a driving cylinder 53, a fixing seat 54, a mounting groove 541 and a sliding block, the movable spring 543, the drying component 6, the drying box 61, the drying fan 62 and the storage box.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, an embodiment of the present invention provides an embossing apparatus for a multi-specification light guide plate, including a feeding assembly 1, a conveying assembly 2, a moving assembly 3, a limiting assembly 4, an embossing assembly 5, and a drying assembly 6, the conveying component 2 is arranged at the side of the feeding component 1, the feeding end of the conveying component 2 is arranged corresponding to the discharging end of the feeding component 1, the moving assembly 3 is arranged at the top of the conveying assembly 2, the limiting assembly 4 is arranged on the moving assembly 3, and the limiting component 4 is matched with the moving component 3 in a sliding way, the embossing component 5 is arranged on the conveying component 2, the embossing assembly 5 is in abutting fit with the limiting assembly 4, the drying assembly 6 is arranged on the conveying assembly 2 and located at the discharge end of the conveying assembly 2, and the drying assembly 6 is arranged beside the embossing assembly 5; when carrying out the impressed watermark, carry the plasticity light guide plate to moving on the subassembly 3 through material loading subassembly 1, it is spacing to carry out the plasticity light guide plate on the subassembly 3 to move through spacing subassembly 4, can prevent the position of plasticity light guide plate when the impressed watermark from taking place the skew in the plasticity light guide plate after spacing, influence the impressed watermark operation to the plasticity light guide plate, after spacing with the plasticity light guide plate, moving subassembly 3 and moving the below of plasticity light guide plate to impressed watermark subassembly 5, impressed watermark subassembly 5 carries out the impressed watermark operation to the plasticity light guide plate, after the impressed watermark, the plasticity light guide plate moves on conveying subassembly 2, conveying subassembly 2 carries the plasticity light guide plate to the below of drying subassembly 6, drying subassembly 6 carries out the stoving operation to the plasticity light guide plate, conveying subassembly 2 removes the light guide plate to the department of depositing after the stoving.

Specifically, the feeding assembly 1 includes a feeding frame 11, a feeding motor 12, a first rotating wheel 13, a second rotating wheel 14, a first rolling wheel 15, a second rolling wheel 16, a first rotating shaft 17, a second rotating shaft 18 and two mounting seats 19, the feeding frame 11 is vertically disposed, the top of the feeding frame 11 is provided with a moving groove 113, the feeding motor 12 is disposed on the feeding frame 11, the first rotating wheel 13 is disposed on a conveying shaft of the feeding motor 12, the two mounting seats 19 are disposed at the bottom of the feeding frame 11 and located beside the moving groove 113, the first rotating shaft 17 is disposed on one of the mounting seats 19 and rotatably engaged with the mounting seat 19, the second rotating shaft 18 is disposed on the other mounting seat 19 and rotatably engaged with the mounting seat 19, the second rotating wheel 14 is disposed at one end of the first rotating shaft 17, and rotating pulleys 191 are disposed on the first rotating wheel 13 and the second rotating wheel 14, the first rolling wheel 15 is arranged at the other end of the first rotating shaft 17, the second rolling wheel 16 is arranged on the second rotating shaft 18, rolling belts 192 are arranged on the first rolling wheel 15 and the second rolling wheel 16, moving blocks 193 are arranged on the rolling belts 192, the moving blocks 193 slide in moving grooves 113, two fixing plates 112 and two positioning plates 111 are arranged at the top of the feeding frame 11, the two fixing plates 112 are arranged at the discharging end close to the feeding frame 11, and the two positioning plates 111 and the two fixing plates 112 are symmetrically arranged; when the plastic light guide plate is loaded, the plastic light guide plate is placed at the top of the loading frame 11, the two positioning plates 111 fix the plastic light guide plate, the two fixing plates 112 limit the left and right ends of the plastic light guide plate, after the position limitation, the feeding motor 12 rotates to drive the first rotating wheel 13 to rotate, the first rotating wheel 13 drives the second rotating wheel 14 to rotate through the rotating belt pulley 191, the second rotating wheel 14 drives the first rolling wheel 15 to rotate through the first rotating shaft 17, the first rolling wheel 15 drives the second rolling wheel 16 to rotate through the rolling belt 192, the rolling belt 192 rotates to drive the moving block 193 to slide on the moving groove 113 to move the plastic light guide plate on the feeding frame 11 to the moving assembly 3, the feeding motor 12 rotates to drive the moving block 193 to move, so that the plastic light guide plate can be automatically fed, and the working efficiency of the device is improved.

Specifically, the conveying assembly 2 comprises a conveying frame 21, a conveying motor 22, a first conveying wheel 23, a second conveying wheel 24 and a plurality of conveying rollers 25, the plurality of conveying rollers 25 are arranged at one end of the top of the conveying frame 21 and are in rotating fit with the conveying frame 21, the conveying motor 22 is arranged on the conveying frame 21, the first conveying wheel 23 is arranged on an output shaft of the conveying motor 22, the second conveying wheel 24 is arranged on one of the conveying rollers 25, a conveying belt pulley 26 is sleeved on the first conveying wheel 23 and the second conveying wheel 24, and a connecting belt pulley 27 is sleeved on the plurality of conveying rollers 25; the conveying motor 22 rotates to drive the first conveying wheel 23 to rotate, the first conveying wheel 23 drives the second conveying wheel 24 to rotate through conveying, the second conveying wheel 24 rotates to drive one conveying roller 25 to rotate, one conveying roller 25 rotates to drive the rest conveying rollers 25 to rotate through connecting belts, and the plastic light guide plate is moved forwards through rotation of the plurality of conveying rollers 25.

Specifically, the moving assembly 3 includes a moving plate 31 and two screw rod sliding tables 32, the two screw rod sliding tables 32 are symmetrically arranged at the top of the conveying frame 21 and located at the feeding end of the conveying frame 21, the moving plate 31 is horizontally arranged at the moving ends of the two screw rod sliding tables 32, and two sliding grooves 311 are arranged on the moving plate 31; after the plastic light guide plate on the moving plate 31 is limited by the limiting assembly 4, the two screw rod sliding tables 32 move simultaneously to move the plastic light guide plate on the moving plate 31 to the lower side of the embossing assembly 5.

Specifically, the limiting component 4 includes a limiting motor 41, two positioning seats 42, two threaded rods 43 and two moving rods 44, the two positioning seats 42 are symmetrically disposed at the bottom of the moving plate 31, the two threaded rods 43 are symmetrically disposed on the two positioning seats 42 and are rotationally matched with the two positioning seats 42, the two moving plates 31 are disposed on the lower two threaded rods 43, each moving rod 44 is provided with a thread opposite to each threaded rod 43, the limiting motor 41 is disposed on one of the positioning seats 42, an output shaft of the limiting motor 41 is fixedly connected with one of the threaded rods 43, the other ends of the two threaded rods 43 are respectively provided with a rotating belt pulley 45, the two rotating belt pulleys 45 are sleeved with a rotating belt 46, each moving rod 44 is provided with two sliding columns 48, each sliding column 48 is slidably matched with a corresponding sliding groove 311, two symmetrically arranged limiting plates 47 are arranged at the top of the moving plate 31, and each limiting plate 47 is connected with the corresponding moving rod 44 through two sliding columns 48; after removing the plasticity light guide plate to movable plate 31, spacing motor 41 work drives one of them threaded rod 43 and rotates, a threaded rod 43 rotates and drives another threaded rod 43 through rotatory belt 46 and rotates, two threaded rods 43 rotate and drive two movable rods 44 relative movement on two threaded rods 43, two movable rods 44 remove and drive its fixed connection's limiting plate 47 relative movement through two slip posts 48, two limiting plate 47 remove and fix the plasticity light guide plate, can prevent the plasticity light guide plate at the in-process of impressed watermark after fixed, the position of plasticity light guide plate takes place to remove, the influence is to the impressed watermark operation of plasticity light guide plate, two limiting plate 47 remove and also can guarantee to carry out spacing operation to the plasticity light guide plate of not unidimensional, the suitability of the high-speed device.

Specifically, the embossing assembly 5 comprises an embossing roller 51, a driving motor 52, two driving cylinders 53 and two fixed seats 54, wherein the two fixed seats 54 are symmetrically arranged at the top of the screw rod sliding table 32, each fixed seat 54 is provided with a mounting groove 541, each mounting groove 541 is internally provided with a sliding block 542 in sliding fit with the sliding groove 311, the top of each sliding block 542 is provided with two vertically arranged moving springs 543, each driving cylinder 53 is arranged on the corresponding fixed seat 54, the output shaft of each driving cylinder 53 is fixedly connected with the top of the corresponding sliding block 542, both ends of the embossing roller 51 are respectively provided on the two slide blocks 542 and slidably engaged with the two slide blocks 542, the driving motor 52 is arranged on one sliding block 542, and an output shaft of the driving motor 52 is fixedly connected with the sliding block 542; be carved with the petal line on the embossing roller 51, when two lead screw slip tables 32 drive the plasticity light guide plate on the movable plate 31 and move forward, driving motor 52 rotates and drives embossing roller 51 and rotate, embossing roller 51 rotates and carries out the embossing operation on the plasticity light guide plate, it drives two sliding blocks 542 and slides in two sliding tray 311 to move through two drive actuating cylinder 53 when the impressed watermark, can carry out the embossing operation to the plasticity light guide plate of different thickness, also can adjust the impressed watermark degree of depth when the impressed watermark, in order to adapt to the demand of different impressed watermarks.

Specifically, the drying assembly 6 comprises a drying box 61 and a drying fan 62, the drying box 61 is arranged at the top of the conveying frame 21 and above the plurality of conveying rollers 25, the drying fan 62 is arranged at the top of the drying box 61, and the output end of the drying fan 62 is arranged vertically downwards; after carrying out the impressed watermark to the plasticity light guide plate, a plurality of conveying rollers 25 remove the light guide plate to the bottom of stoving case 61, and the operation of drying is dried to the light guide plate to the work of drying fan 62, can ensure that the plasticity light guide plate is after the impressed watermark, and the line of pressure can be quick shaping.

Specifically, a rubber pad is arranged on the side wall of each sliding groove 311; the rubber pads are arranged to protect the moving plate 31, abrasion of the two sliding columns 48 to the moving plate is reduced, and the adaptive life of the device is prolonged.

The working principle is as follows: when the utility model is used, when the plastic light guide plate is loaded, the plastic light guide plate is placed at the top of the loading frame 11, the two positioning plates 111 fix the plastic light guide plate, the two fixing plates 112 limit the left and right ends of the plastic light guide plate, after the limiting, the loading motor 12 rotates to drive the first rotating wheel 13 to rotate, the first rotating wheel 13 drives the second rotating wheel 14 to rotate through the rotating belt pulley 191, the second rotating wheel 14 drives the first rolling wheel 15 to rotate through the first rotating shaft 17, the first rolling wheel 15 drives the second rolling wheel 16 to rotate through the rolling belt 192, the rolling belt 192 rotates to drive the moving block 193 to slide on the moving groove 113 to move the plastic light guide plate on the loading frame 11 to the moving plate 31, the moving block 193 is driven to move through the loading motor 12 to automatically load the plastic light guide plate, thereby improving the working efficiency of the device, after the plastic light guide plate is moved to the movable plate 31, the limiting motor 41 works to drive one of the threaded rods 43 to rotate, one threaded rod 43 rotates to drive the other threaded rod 43 to rotate through the rotating belt 46, the two threaded rods 43 rotate to drive the two movable rods 44 to relatively move on the two threaded rods 43, the two movable rods 44 drive the limiting plates 47 fixedly connected with the movable rods 44 to relatively move through the two sliding columns 48, the two limiting plates 47 move to fix the plastic light guide plate, after the plastic light guide plate is fixed, the position of the plastic light guide plate can be prevented from moving in the embossing process, the embossing operation on the plastic light guide plate is influenced, the movement of the two limiting plates 47 can also ensure the limiting operation on the plastic light guide plates with different sizes, the applicability of the device is improved, and after the plastic light guide plate on the movable, when two lead screw slip tables 32 drive the plasticity light guide plate on the movable plate 31 and move forward, driving motor 52 rotates and drives embossing roller 51 and rotate, embossing roller 51 rotates and carries out the embossing operation on the plasticity light guide plate, it drives two sliding blocks 542 through two removal of driving actuating cylinder 53 and slides in two sliding tray 311 when the impressed watermark, can carry out the embossing operation to the plasticity light guide plate of different thickness, also can adjust the impressed watermark degree of depth when the impressed watermark, in order to adapt to the demand of different impressed watermarks, after impressed watermark to the plasticity light guide plate, a plurality of conveying rollers 25 remove the light guide plate to the bottom of stoving case 61, stoving fan 62 work dries the operation to the light guide plate, can ensure the plasticity light guide plate after the impressed watermark, the shaping that the line of pressing can be quick, after drying, a plurality of conveying rollers 25 remove the light guide plate to.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The embossing device suitable for the multi-specification light guide plate is characterized by comprising a feeding assembly (1), a conveying assembly (2), a moving assembly (3), a limiting assembly (4), an embossing assembly (5) and a drying assembly (6), wherein the conveying assembly (2) is arranged beside the feeding assembly (1), the feeding end of the conveying assembly (2) is arranged corresponding to the discharging end of the feeding assembly (1), the moving assembly (3) is arranged at the top of the conveying assembly (2), the limiting assembly (4) is arranged on the moving assembly (3), the limiting assembly (4) is in sliding fit with the moving assembly (3), the embossing assembly (5) is arranged on the conveying assembly (2), the embossing assembly (5) is in abutting fit with the limiting assembly (4), the drying assembly (6) is arranged on the conveying assembly (2) and is located at the discharging end of the conveying assembly (2), the drying component (6) is arranged beside the embossing component (5).

2. The embossing apparatus for a multi-specification light guide plate as claimed in claim 1, wherein: the feeding assembly (1) comprises a feeding frame (11), a feeding motor (12), a first rotating wheel (13), a second rotating wheel (14), a first rolling wheel (15), a second rolling wheel (16), a first rotating shaft (17), a second rotating shaft (18) and two mounting seats (19), wherein the feeding frame (11) is vertically arranged, a moving groove (113) is formed in the top of the feeding frame (11), the feeding motor (12) is arranged on the feeding frame (11), the first rotating wheel (13) is arranged on a conveying shaft of the feeding motor (12), the two mounting seats (19) are arranged at the bottom of the feeding frame (11) and are positioned beside the moving groove (113), the first rotating shaft (17) is arranged on one mounting seat (19) and is in running fit with the mounting seat (19), the second rotating shaft (18) is arranged on the other mounting seat (19) and is in running fit with the mounting seat (19), the second rotating wheel (14) is arranged at one end of a first rotating shaft (17), a rotating belt pulley (191) is arranged on the first rotating wheel (13) and the second rotating wheel (14), the first rolling wheel (15) is arranged at the other end of the first rotating shaft (17), the second rolling wheel (16) is arranged on a second rotating shaft (18), a rolling belt (192) is arranged on the first rolling wheel (15) and the second rolling wheel (16), a moving block (193) is arranged on the rolling belt (192), the moving block (193) slides in a moving groove (113), two fixing plates (112) and two positioning plates (111) are arranged at the top of the feeding frame (11), the two fixing plates (112) are arranged at the discharging end close to the feeding frame (11), and the two positioning plates (111) are symmetrically arranged with the two fixing plates (112).

3. The embossing apparatus for a multi-specification light guide plate as claimed in claim 2, wherein: conveying assembly (2) include carriage (21), conveying motor (22), first delivery wheel (23), second delivery wheel (24) and a plurality of conveying roller (25), and is a plurality of conveying roller (25) set up in the top one end of carriage (21) and with carriage (21) normal running fit, conveying motor (22) set up on carriage (21), first delivery wheel (23) set up on the output shaft of conveying motor (22), second delivery wheel (24) set up on one of them conveying roller (25), the cover is equipped with conveyor belt pulley (26) on first delivery wheel (23) and second delivery wheel (24), and is a plurality of the cover is equipped with on conveying roller (25) and connects belt pulley (27).

4. The embossing apparatus for a multi-specification light guide plate as claimed in claim 3, wherein: remove subassembly (3) including movable plate (31) and two lead screw slip tables (32), two lead screw slip table (32) symmetry sets up at the top of carriage (21) and is located the feed end of carriage (21), movable plate (31) level sets up on the removal end of two lead screw slip tables (32), be equipped with two sliding tray (311) on movable plate (31).

5. The embossing apparatus for a multi-specification light guide plate as claimed in claim 4, wherein: the limiting component (4) comprises a limiting motor (41), two positioning seats (42), two threaded rods (43) and two moving rods (44), wherein the two positioning seats (42) are symmetrically arranged at the bottom of the moving plate (31), the two threaded rods (43) are symmetrically arranged on the two positioning seats (42) and are in running fit with the two positioning seats (42), the two moving plates (31) are arranged on the two lower threaded rods (43), each moving rod (44) is provided with a thread opposite to each threaded rod (43), the limiting motor (41) is arranged on one of the positioning seats (42), an output shaft of the limiting motor (41) is fixedly connected with one of the threaded rods (43), the other end of each of the two threaded rods (43) is provided with a rotating belt pulley (45), and the two rotating belt pulleys (45) are sleeved with a rotating belt (46), every be equipped with two slip posts (48) on carriage release lever (44), every slip post (48) all with corresponding sliding tray (311) sliding fit, the top of moving plate (31) is equipped with limiting plate (47) that two symmetries set up, every limiting plate (47) are connected rather than corresponding carriage release lever (44) through two slip posts (48).

6. The embossing apparatus for a multi-specification light guide plate as claimed in claim 4, wherein: embossing assembly (5) is including embossing roller (51), driving motor (52), two drive actuating cylinder (53) and two fixing base (54), two fixing base (54) symmetry is at the top of lead screw slip table (32), every all be equipped with mounting groove (541) on fixing base (54), every all be equipped with in mounting groove (541) with sliding tray (311) sliding fit's sliding block (542), every the top of sliding block (542) is equipped with two vertical setting's removal spring (543), every drive actuating cylinder (53) and all establish on its fixing base (54) that corresponds, every drive the output shaft of actuating cylinder (53) and rather than the top fixed connection of the sliding block (542) that corresponds, the both ends of embossing roller (51) set up respectively on two sliding blocks (542) and with two sliding block (542) sliding fit, driving motor (52) set up on one of them sliding block (542) and driving motor (52)'s output The shaft is fixedly connected with the sliding block (542).

7. The embossing apparatus for a multi-specification light guide plate as claimed in claim 3, wherein: drying assembly (6) including stoving case (61) and drying fan (62), stoving case (61) set up at the top of carriage (21) and with the top of a plurality of conveying rollers (25), drying fan (62) set up at the top of stoving case (61) and the vertical downward setting of output of drying fan (62).

8. The embossing apparatus for a multi-specification light guide plate as claimed in claim 4, wherein: and a rubber pad is arranged on the side wall of each sliding groove (311).