CN204414618U - A kind of welt fitting machine - Google Patents
A kind of welt fitting machine Download PDFInfo
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- CN204414618U CN204414618U CN201420499935.4U CN201420499935U CN204414618U CN 204414618 U CN204414618 U CN 204414618U CN 201420499935 U CN201420499935 U CN 201420499935U CN 204414618 U CN204414618 U CN 204414618U
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- joint strip
- guide rail
- fitting machine
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Abstract
The utility model provides a kind of welt fitting machine, comprise frame, transmission mechanism, joint strip mechanism and detent mechanism, described transmission mechanism is arranged in described frame, described frame is provided with guide rail one, described joint strip mechanism is slidably arranged on described guide rail one, described joint strip mechanism is connected with described transmission mechanism, described detent mechanism is fixedly installed in described frame, described joint strip mechanism comprises transmission device, the control device controlling its motion and the strip sticking device be connected with described transmission device, described strip sticking device comprises the joint strip head set gradually, pressing plate one, cutoff tool, pressing plate two, described joint strip head, pressing plate one, cutoff tool and pressing plate two drive respectively to be connected with and can make its vertically reciprocating Power Component.The utility model can replace manually pasting this working link of light guide plate side reflection bar, and compare artificial, substantially increase operating efficiency, ensure the uniformity of product, improve quality, percent defective is low.
Description
Technical field
The utility model relates to field of mechanical technique, particularly relates to a kind of welt fitting machine.
Background technology
Light guide plate is the acryl plates of a kind of optical grade line source being converted to area source, the modal backlight module being used in liquid crystal display, advertising lamp box, flat head lamp; Under the requirement that liquid crystal display is increasingly lightening, in order to farthest reduce the thickness of total, the Lights section (LED) of backlight is often placed in side, side reflection bar closes a kind of joint strip with reflection ray, generally white, be attached to the side (except incidence surface) of light guide plate, prevent light from revealing from the place of necessity.
Paste this working link of side reflection bar at light guide plate at present, be all also hold tweezers by workman to be attached to the side of light guide plate one by one, not only efficiency is low, percent defective is high, because light guide plate is general all very thin, common thickness is 2 millimeters, 3 millimeters and 4 millimeters.The width of corresponding light guide plate side reflection bar is exactly 1.8 millimeters, 2.8 millimeters and 3.7 millimeters.Due to narrower in width, so just require that the error when subsides reflection bar obtains very little, the monolateral surplus only having 0.1 millimeter, common people paste by hand, need the people of work very skilled, but the percent defective simultaneously produced are also high especially; The mode of operation of artificial subsides reflection bar also very labor intensive, tens people even up to a hundred people is had in the workshop of a general backlight source module factory, doing the work of pasting side reflection bar with working extra shifts or extra hours, so not only consume a large amount of manpower and materials, operating efficiency can not get improving, and manual's joint strip error is large, the uniformity of uncontrollable product.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provides a kind of welt fitting machine that can replace manually pasting reflection bar.
The utility model is achieved in that a kind of welt fitting machine, comprise frame, transmission mechanism, joint strip mechanism and detent mechanism, described transmission mechanism is arranged in described frame, described frame is provided with guide rail one, described joint strip mechanism is slidably arranged on described guide rail one, described joint strip mechanism is connected with described transmission mechanism, described detent mechanism is fixedly installed in described frame, described joint strip mechanism comprises transmission device, the control device controlling its motion and the strip sticking device be connected with described transmission device, described strip sticking device comprises the joint strip head set gradually, pressing plate one, cutoff tool, pressing plate two, described joint strip head, pressing plate one, cutoff tool and pressing plate two drive respectively to be connected with and can make its vertically reciprocating Power Component.
Further, described joint strip mechanism also comprises draw off gear and the base plate of folding and unfolding reflection bar, described control device is connected with strip sticking device and transmission device respectively, and described transmission device, control device and draw off gear are arranged on described base plate, and described Power Component is cylinder one.
Further, described transmission device comprises cylinder two, guide rail four, is arranged on guide rail four and can does the slide block two that linear reciprocation is slided and the slide plate be fixedly connected with described slide block two on guide rail four, described strip sticking device is fixedly installed on described slide plate, described cylinder two is connected with described strip sticking device, and described guide rail four is fixedly installed on described base plate.
Further, described detent mechanism comprises lifting by gear and pressure beam, described lifting is arranged in described frame by gear and pressure beam, described frame is provided with a support, described mid-stent is provided with and described lifting can be driven by keeping off the cylinder three of oscilaltion, described lifting to be hung by described cylinder three by gear and is located at below described support, and described pressure beam is fixedly installed on described support side, and described pressure beam is provided with several cylinder four.
Further, described lifting comprises by keeping off main body, baffle plate and being arranged on the cylinder five by keeping off main body middle and lower part by gear, described by gear main body both sides be respectively arranged with the guide rail two of vertical direction and the guide rail three of horizontal direction, described baffle plate offers the hole of matching with described guide rail three, described baffle plate is arranged on described guide rail three by described hole is mobilizable, and described guide rail three is connected with described cylinder five.
Further, described transmission mechanism comprises motor and screw mandrel, and described motor is connected with described screw mandrel, and described screw mandrel is also threaded with described joint strip mechanism.
Further, also comprise air floating table and the locating piece for locating, described air floating table is the square plate with multiple passage, and described locating piece and air floating table are successively set in described frame.
Further, the operation control panel also comprising electronic box, blower fan, shell and be arranged on shell, described electronic box and blower fan are arranged in described frame.
Further, described joint strip mechanism also comprises the slide block one, nut seat and the screw that matches with described screw mandrel that are arranged on the described base plate back side, described screw is fixedly mounted on described base plate by described nut seat, described slide block one is slidably connected with described guide rail one, and described screw is connected with described wire rod thread.
Further, the end of described screw mandrel is also provided with a screw rodb base, and described screw rodb base is fixedly installed in described frame.
The technique effect that the utility model has is: the utility model provides a kind of welt fitting machine, can replace manually pasting this working link of light guide plate side reflection bar, and minimum ten reflection bars can be pasted simultaneously, that is the work of at least nine people can be saved by the utility model joint strip mechanism, compare artificial, substantially increase operating efficiency, and artificial joint strip error is large, the uniformity of uncontrollable product, the utility model welt fitting machine can solve this kind of problem, ensure the uniformity of product, improve quality, percent defective is low;
In addition, because light guide plate has some installation sites, usually some rough places can all be had, and sometimes also to stick reflection bar at rough local side, the strip sticking device that the utility model provides comprises joint strip head, pressing plate one, cutoff tool, pressing plate two and respectively connected four cylinders one, four cylinders one can drive joint strip head respectively, pressing plate one, cutoff tool and pressing plate two do straight reciprocating motion, such joint strip head just can whatsoever position can with the side close contact of light guide plate, reflection bar is attached to the rough position of light guide plate side, reflection bar can be pressed on again the side of light guide plate by pressing plate one and pressing plate two more closely simultaneously, product quality is got a promotion.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The welt fitting machine schematic perspective view that Fig. 1 provides for the utility model embodiment;
The welt fitting machine overall structure decomposing schematic representation that Fig. 2 provides for the utility model embodiment;
The welt fitting machine internal structure decomposing schematic representation that Fig. 3 provides for the utility model embodiment;
The joint strip mechanism decomposing schematic representation that Fig. 4 provides for the utility model embodiment;
The joint strip mechanism floor map that Fig. 5 provides for the utility model embodiment;
The schematic diagram during use that Fig. 6 provides for the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, the utility model embodiment provides a kind of welt fitting machine, comprise frame 80, transmission mechanism, joint strip mechanism, detent mechanism, air floating table 81, for the locating piece 82 of locating, electronic box 83, blower fan 84 and shell 85, transmission mechanism is arranged in frame 80, frame is also provided with the guide rail 1 that joint strip mechanism can slidably reciprocate thereon, joint strip mechanism is connected with transmission mechanism, detent mechanism is fixedly installed in frame 80, air floating table 81 is for having the square plate of multiple passage, air floating table 81 and locating piece 82 are successively set in frame 80, electronic box 83 and blower fan 84 are arranged in frame 80, shell 85 is packaged in outermost layer, shell 85 is also provided with the operation control panel 851 controlling welt fitting machine.
Further, as shown in Figure 1 to Figure 3, transmission mechanism comprises motor 871, screw mandrel 872 and is arranged on the screw rodb base 873 of screw mandrel 872 end, and motor 871 is connected with screw mandrel 872, screw mandrel 872 is also threaded with joint strip mechanism, and screw rodb base 873 is fixedly installed in frame 80.
Further, as shown in Figure 1 to Figure 3, detent mechanism comprises lifting by gear 88 and pressure beam 89, lifting is arranged in frame 80 by gear 88 and pressure beam 89, frame 80 is provided with a support 801, the cylinder 3 881 that lifting can be driven by gear 88 oscilaltion is provided with in the middle part of support 801, lifting is hung by cylinder 3 881 by gear 88 and is located at below support 801, lifting can oscilaltion below support 801 by the drive of cylinder 3 881 by gear 88, pressure beam 89 is fixedly installed on support 801 side, pressure beam 89 is provided with five cylinders 4 891, cylinder head 8911 is provided with below each cylinder four, five cylinders 4 891 are synchronized with the movement, lifting comprises by keeping off main body 882, baffle plate 883 and being arranged on the cylinder five (not shown in FIG.) by keeping off main body 882 middle and lower part by gear 88, the guide rail 2 884 of vertical direction and the guide rail 3 885 of horizontal direction is respectively arranged with by gear main body 882 both sides, baffle plate 883 offers the hole 886 of matching with guide rail 3 885, baffle plate 883 is arranged on guide rail 3 885 by described hole 886 is mobilizable, guide rail 3 885 is connected with cylinder five, cylinder five can drive baffle plate 883 along the slip before and after guide rail 3 885, and lifting can oscilaltion along guide rail 2 884 by gear 88.
Further, as shown in Figure 4 and Figure 5, joint strip mechanism comprises the control device of strip sticking device, transmission device, control device and actuator movement, the draw off gear of folding and unfolding reflection bar and base plate 50, strip sticking device is connected with transmission device, control device is connected with strip sticking device and transmission device respectively, and transmission device, control device and draw off gear are arranged on base plate 50;
Strip sticking device comprises joint strip head 11, pressing plate 1, cutoff tool 13, pressing plate 2 14 and connected four cylinders of difference one 15, four cylinders 1 and joint strip head 11, pressing plate 1, cutoff tool 13 and pressing plate 2 14 can be driven respectively to do straight reciprocating motion;
Transmission device comprises cylinder 2 21, guide rail 4 22, is arranged on guide rail 4 22 and can does the slide block 2 23 of linear reciprocation slip, the slide plate 24 be fixedly connected with slide block 2 23 and the bearing 25 be fixedly mounted on by cylinder 2 21 on base plate 50 on guide rail 4 22, be connected with cylinder 2 21 after slide plate 24 and strip sticking device are fixedly connected with, cylinder 2 21 can drive strip sticking device to do straight reciprocating motion;
Control device comprises the magnetic valve 31, solenoid valve seat 32 and the square tube 33 that connect successively, magnetic valve 31 is connected and fixed by solenoid valve seat and square tube 33, another side and the base plate 50 of square tube 33 are connected and fixed, such control device has just been fixed on base plate 50, magnetic valve 31 can control cylinder 1 and cylinder 2 21 motion and realize the motion of whole joint strip mechanism;
Draw off gear comprises the rotating reducer gear groups 43 sent bar wheel 41, receipt wheel 42 and drive receipt wheel 42 to rotate be arranged on base plate 50; because the side of reflection bar 60 toughness glue has protection sheet; meeting in joint strip process; also protection sheet to be regained; base plate 50 is also provided with wrapping post 51, and reflection bar 60 can be walked around after wrapping post 51 again around on joint strip head 11, and the course of work so just can be made more smooth and easy; prevent reflection bar 60 and other parts from interfering, impact uses.
Further, as shown in Figures 2 to 5, joint strip mechanism also comprises the slide block 1, nut seat 52 and the screw 53 that matches with described screw mandrel 872 that are arranged on base plate 50 back side, screw 53 is fixedly mounted on base plate 50 by nut seat 52, slide block 1 is slidably connected with guide rail 1, screw 53 is threaded with screw mandrel 872, described motor 871 drives screw mandrel 872 to rotate, again because screw 53 be threaded with screw mandrel 872, so just can make joint strip mechanism along with screw mandrel 872 rotation can along guide rail 1 do straight horizontal reciprocating motion.
In use, as shown in Figures 1 to 6, light guide plate 70 lies in a horizontal plane on air floating table 81, light guide plate 70 while abut on locating piece 82, adjacent with it while extend in welt fitting machine until abut in lifting by the baffle plate 883 of gear 88, because air floating table 81 is the square plates offering multiple passage, blower fan 84 is provided with again in frame 80, so can very laborsaving and light when people is move light guide plate 70, when the both sides that light guide plate 70 is adjacent are all adjacent on locating piece 82 and baffle plate 883, button on pressing operations control panel 851, welt fitting machine will operate automatically, its cylinder head 8911 can drive by the cylinder 4 891 be arranged on pressure beam 89, be against on light guide plate 70, after light guide plate 70 is compressed, baffle plate 883 can be driven by cylinder five and be retracted backward, after lifting disengages by gear 88 and light guide plate 70, cylinder 3 881 drives lifting to rise by gear 88, the action that next step is carried out in space is vacated to joint strip mechanism, strip sticking device is delivered to the position close with light guide plate 70 side by the cylinder 2 21 in joint strip mechanism, then four cylinders 1 can drive joint strip head 11 respectively, pressing plate 1, cutoff tool 13 and pressing plate 2 14 do straight reciprocating motion, and joint strip mechanism along with screw mandrel 872 rotation can along guide rail 4 86 do straight horizontal move back and forth, joint strip head 11 and light guide plate 70 contact aside carry out joint strip action, pressing plate 1 and pressing plate 2 14 carry out action reflection bar 60 being pressed on light guide plate 70 side, when completing joint strip work, cutoff tool 13 stretches out and is cut off by reflection bar 60, strip sticking device is retracted, complete a joint strip actuation cycle, after having pasted a side of light guide plate 70, rotate light guide plate and paste another side, carry out next actuation cycle.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a welt fitting machine, it is characterized in that: comprise frame, transmission mechanism, joint strip mechanism and detent mechanism, described transmission mechanism is arranged in described frame, described frame is provided with guide rail one, described joint strip mechanism is slidably arranged on described guide rail one, described joint strip mechanism is connected with described transmission mechanism, described detent mechanism is fixedly installed in described frame, described joint strip mechanism comprises transmission device, the control device controlling its motion and the strip sticking device be connected with described transmission device, described strip sticking device comprises the joint strip head set gradually, pressing plate one, cutoff tool, pressing plate two, described joint strip head, pressing plate one, cutoff tool and pressing plate two drive respectively to be connected with and can make its vertically reciprocating Power Component.
2. welt fitting machine as claimed in claim 1, it is characterized in that: described joint strip mechanism also comprises draw off gear and the base plate of folding and unfolding reflection bar, described control device is connected with strip sticking device and transmission device respectively, described transmission device, control device and draw off gear are arranged on described base plate, and described Power Component is cylinder one.
3. welt fitting machine as claimed in claim 2, it is characterized in that: described transmission device comprises cylinder two, guide rail four, is arranged on guide rail four and can does the slide block two that linear reciprocation is slided and the slide plate be fixedly connected with described slide block two on guide rail four, described strip sticking device is fixedly installed on described slide plate, described cylinder two is connected with described strip sticking device, and described guide rail four is fixedly installed on described base plate.
4. welt fitting machine as claimed in claim 1, it is characterized in that: described detent mechanism comprises lifting by gear and pressure beam, described lifting is arranged in described frame by gear and pressure beam, described frame is provided with a support, described mid-stent is provided with and described lifting can be driven by keeping off the cylinder three of oscilaltion, described lifting to be hung by described cylinder three by gear and is located at below described support, and described pressure beam is fixedly installed on described support side, and described pressure beam is provided with several cylinder four.
5. welt fitting machine as claimed in claim 4, it is characterized in that: described lifting comprises by keeping off main body, baffle plate and being arranged on the cylinder five by keeping off main body middle and lower part by gear, described by gear main body both sides be respectively arranged with the guide rail two of vertical direction and the guide rail three of horizontal direction, described baffle plate offers the hole of matching with described guide rail three, described baffle plate is arranged on described guide rail three by described hole is mobilizable, and described guide rail three is connected with described cylinder five.
6. welt fitting machine as claimed in claim 2, it is characterized in that: described transmission mechanism comprises motor and screw mandrel, described motor is connected with described screw mandrel, and described screw mandrel is also threaded with described joint strip mechanism.
7. welt fitting machine as claimed in claim 6, it is characterized in that: described joint strip mechanism also comprises the slide block one, nut seat and the screw that matches with described screw mandrel that are arranged on the described base plate back side, described screw is fixedly mounted on described base plate by described nut seat, described slide block one is slidably connected with described guide rail one, and described screw is connected with described wire rod thread.
8. welt fitting machine as claimed in claim 7, is characterized in that: the end of described screw mandrel is also provided with a screw rodb base, and described screw rodb base is fixedly installed in described frame.
9. welt fitting machine as claimed in claim 1, it is characterized in that: also comprise air floating table and the locating piece for locating, described air floating table is the square plate with multiple passage, and described locating piece and air floating table are successively set in described frame.
10. welt fitting machine as claimed in claim 9, it is characterized in that: the operation control panel also comprising electronic box, blower fan, shell and be arranged on shell, described electronic box and blower fan are arranged in described frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499935.4U CN204414618U (en) | 2014-09-01 | 2014-09-01 | A kind of welt fitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499935.4U CN204414618U (en) | 2014-09-01 | 2014-09-01 | A kind of welt fitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN204414618U true CN204414618U (en) | 2015-06-24 |
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| CN201420499935.4U Active CN204414618U (en) | 2014-09-01 | 2014-09-01 | A kind of welt fitting machine |
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| CN (1) | CN204414618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228093A (en) * | 2014-09-01 | 2014-12-24 | 深圳市乐维机械有限公司 | Strip fitting machine |
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2014
- 2014-09-01 CN CN201420499935.4U patent/CN204414618U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228093A (en) * | 2014-09-01 | 2014-12-24 | 深圳市乐维机械有限公司 | Strip fitting machine |
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