CN108501054B - Segmenting device of LED lamp glass fiber board - Google Patents

Segmenting device of LED lamp glass fiber board Download PDF

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Publication number
CN108501054B
CN108501054B CN201810164292.0A CN201810164292A CN108501054B CN 108501054 B CN108501054 B CN 108501054B CN 201810164292 A CN201810164292 A CN 201810164292A CN 108501054 B CN108501054 B CN 108501054B
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Prior art keywords
glass fiber
block
cutting
sliding
workbench
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CN201810164292.0A
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Chinese (zh)
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CN108501054A (en
Inventor
蒋冬平
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Hao Ying
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郝影
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Priority to CN201810164292.0A priority Critical patent/CN108501054B/en
Publication of CN108501054A publication Critical patent/CN108501054A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/065Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates for thin material, e.g. for sheets, strips or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/005Feeding or manipulating devices specially adapted to grinding machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • B26D7/015Means for holding or positioning work for sheet material or piles of sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • B26D7/02Means for holding or positioning work with clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27Means for performing other operations combined with cutting

Abstract

The invention provides a device for dividing an LED lamp glass fiber plate, and belongs to the technical field of machinery. A cutting device for LED lamp glass fiber boards comprises a base, wherein a workbench is fixedly arranged on the base, a first stop block and a second stop block which are parallel to each other are arranged on the workbench, the second stop block is fixedly arranged on the workbench, and the first stop block is arranged on the workbench in a sliding manner; the workbench is provided with a first sliding groove, a first sliding block matched with the first sliding groove is fixedly arranged below the first stop dog, the sliding block can slide in the first sliding groove, and the first stop dog is connected with a first push rod motor with the first stop dog moving. A channel for conveying the glass fiber plate is formed between the first stop block and the second stop block; one end of the channel is an inlet, and the other end of the channel is an outlet; a pushing mechanism capable of pushing the glass fiber plate is arranged at the inlet; the outlet is provided with a cutting and polishing mechanism capable of cutting the glass fiber board and polishing the glass fiber board and a conveying structure for conveying the glass fiber strips. The invention has the advantages of high cutting efficiency and good cutting effect.

Description

Segmenting device of LED lamp glass fiber board
Technical Field
The invention belongs to the technical field of machinery, and particularly relates to a device for dividing an LED lamp glass fiber board.
Background
A light Emitting diode (led), which is a solid semiconductor device capable of converting electrical energy into visible light, can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin.
The support of present LED lamp lower part adopts glass fiber plate comparatively many, LED etc. produce higher heat when using, the electrical insulation performance is stable, the roughness is good, the surface is smooth, no pit, thickness tolerance surpasses the standard, be fit for being applied to the product that high performance electronic insulation required, but glass fiber plate is when being regarded as the base plate, for the laying of convenient inner line, can make many LED lamp circuit together, need the manual work to cut the lamp plate, the distortion of lamp strip is caused easily to manual cutting glass fiber plate, and be cut badly easily, there is deckle edge easily, it is slow to cut apart efficiency.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a device for cutting an LED lamp glass fiber plate.
The purpose of the invention can be realized by the following technical scheme:
a cutting device for LED lamp glass fiber boards comprises a base and is characterized in that a workbench is fixedly arranged on the base, a first stop block and a second stop block which are parallel to each other are arranged on the workbench, the second stop block is fixedly arranged on the workbench, and the first stop block is arranged on the workbench in a sliding manner; the workbench is provided with a first sliding groove, a sliding block matched with the first sliding groove is fixedly arranged below the first stop block, the sliding block can slide in the first sliding groove, and the first stop block is connected with a first push rod motor with the first stop block moving; a channel for conveying the glass fiber plate is formed between the first stop block and the second stop block; one end of the channel is an inlet, and the other end of the channel is an outlet; a pushing mechanism capable of pushing the glass fiber plate is arranged at the inlet; the outlet is provided with a cutting and polishing mechanism capable of cutting the glass fiber board and polishing the glass fiber board and a conveying structure for conveying the glass fiber strips; a limiting structure for controlling the cutting width of the glass fiber plate is arranged between the cutting and polishing mechanism and the conveying structure; and a storage box for collecting the glass fiber strips is fixedly arranged below the workbench.
The working principle of the invention is as follows: put into the passageway with the glass fiber board, through push mechanism with the below of glass fiber board propelling movement to cutting grinding mechanism to fix through limit structure, polish through cutting grinding mechanism cutting, then limit structure lifting, the glass fiber board under the cutting is sent into by transport structure and is deposited the case.
The distance between the first stop block and the second stop block can be adjusted through the sliding of the first stop block, and the length of the current glass fiber board is adjusted. Cutting grinding machanism can be quick carry out automatic cutout with the glass fiber board, and the cutting dynamics is stable with speed, does not have deckle edge, burr between the glass fiber strip of messenger. The limiting structure can limit the glass fiber strips, the glass fiber strips are prevented from being bent in a stress mode during cutting, the cutting effect is good, the first push rod motor can control the moving distance of the sliding block accurately, and therefore the distance between the first stop block and the second stop block is accurate.
In the device for cutting the LED lamp glass fiber plate, the outlets of the first stop block and the second stop block are provided with clamping grooves, the clamping grooves are internally clamped with blocking strips for preventing the glass fiber plate from bending during cutting, and the blocking strips can slide in the clamping grooves; threaded holes are formed in the first stop block and the second stop block, the lower ends of the threaded holes are communicated with the clamping groove, a fixing nut is connected with the threaded holes in a threaded mode, and the fixing nut can be connected with the barrier strip so as to fix the barrier strip; the lower part of the barrier strip is fixedly provided with a flexible rubber strip.
The accessible blend stop pushes down glass fiber strip, and when the cutting, the cutting force of glass fiber board when moving to the middle part gradually, glass fiber board can be the atress crooked, can avoid this kind of condition to take place through the blend stop. The height of the clamping groove is greater than the thickness of the barrier strip; and a cushion block is arranged between the barrier strip and the bottom of the clamping groove, the thickness of the cushion block is 1-2mm, and the height of the barrier strip can be selected according to the thickness of the glass fiber plate. The glass fiber plate is pushed into a gap between the barrier strip and the workbench, a micro gap still exists, the gap is eliminated through the rubber strip, and the glass fiber plate cannot be bent during cutting.
In the above device for dividing the glass fiber plate of the LED lamp, a distance is formed between the barrier strip and the workbench, and the distance is 1-3 mm.
In the device for cutting the LED lamp glass fiber plate, the pushing mechanism comprises a second push rod motor and a push block, the second push rod motor is fixedly arranged on the workbench, and an output shaft of the second push rod motor is horizontally arranged; the push block is fixedly arranged at the end part of an output shaft of the push rod motor II; the ejector pad both ends all seted up the round hole, the round hole interpolation is equipped with extends the fender arm, the one end that extends the fender arm is passed through the pressure spring and is linked to each other with the bottom of round hole, the other end that extends the fender arm is provided with the ball.
When the first stop block is adjusted, the distance between the first stop block and the second stop block is changed, the first stop block initially compresses the extending stop arm adjacent to the first stop block, the extending stop arm is pressed into the round hole of the push block, and the extending stop arm is provided with a ball, so that the friction force between the extending stop arm and the first stop block and the second stop block is reduced.
In the cutting device for the LED lamp glass fiber plate, the cutting and polishing mechanism comprises a fixing frame, a sliding block, a sliding rod, a screw rod, a driving motor, a knife rest, a first cutting knife, a second cutting knife and a polishing wheel, wherein the fixing frame is fixedly arranged on a workbench; the screw rod is provided with a movable nut, the sliding block is arranged on the sliding rod in a sliding manner, and the sliding block is fixed with the movable nut; the tool rest is fixedly arranged at the lower part of the sliding block, a first installation part, a second installation part and a third installation part are sequentially arranged on the tool rest, and the distances between the first installation part, the second installation part and the third installation part and the workbench are gradually reduced; the first cutting knife is fixedly arranged on the first installation part, the second cutting knife is fixedly arranged on the second installation part, the grinding wheel is rotatably arranged on the third installation part, the thickness of the first cutting knife is smaller than that of the second cutting knife, the first cutting knife is a first cutting position, and the second cutting knife is a second cutting position; the knife rest both sides still are equipped with the subassembly that compresses tightly of supplementary cutting, compress tightly the subassembly and include briquetting, fixed block and pinch roller, the fixed block set firmly in the slider lower part, set up flutedly on the fixed block, the briquetting pass through the spring to be fixed in the recess, the recess is stretched out to the lower part of briquetting, the pinch roller sets firmly in the briquetting lower part.
The working principle of the mechanism is as follows: the driving motor drives the lead screw to rotate, and the lead screw drives the slider and removes, and when the movable cutter saddle was removed in the slip drive, the first cutting position on the knife rest was fixed a position the glass fiber board top layer to surely go out comparatively shallow groove, then cut off the glass fiber board through the second cutting position on the knife rest, the wheel pair of polishing was polished to glass fiber board incision department, guaranteed the cutting smoothness degree of glass fiber board, and the edge does not have deckle edge, prevents simultaneously that the direct cutting glass fiber board from causing the glass fiber board atress too big and warp. The pressing components at the two ends of the knife rest can tightly press the glass fiber plate to prevent the glass fiber plate from moving.
In the above device for cutting the glass fiber plate of the LED lamp, the worktable is provided with the cutting groove. The second cutting knife can enter the cutting groove.
Among the above-mentioned segmenting device of LED lamp glass fiber board, transport structure includes roller one and roller two, and roller one rotates with roller two to be set up on the base, and roller one overlaps with roller two days and is equipped with the conveyer belt. The conveyer belt can be sent into the storage box with the glass fiber strip that cuts.
In the device for dividing the LED lamp glass fiber plate, the limiting structure comprises a third push rod motor and a limiting block, a bracket is fixedly arranged on the workbench, the third push rod motor is fixedly arranged on the bracket, and an output shaft of the third push rod motor is vertically downward; a second sliding groove is formed in the limiting block, a moving plate is arranged in the second sliding groove in a sliding mode, and a screw for fixing the moving plate is arranged on the moving plate; the limiting block is arranged at the end part of an output shaft of the third push rod motor through a movable plate, is L-shaped, can be abutted against the workbench and forms a limiting groove of the glass fiber plate, and a flexible abutting block for abutting against the glass fiber plate is further fixedly arranged on the limiting block.
The output of the push rod motor descends, the limiting block is abutted against the workbench, the glass fiber plate is pushed into the limiting groove and pressed by the flexible abutting block, and the glass fiber plate is fixed. The position of the limiting block can be adjusted through the movable plate on the limiting block.
Compared with the prior art, the invention has the following advantages:
1. the full-automatic glass fiber board cutting machine can cut glass fiber boards in a full-automatic mode, burrs and burrs are not formed at the cutting positions of the glass fiber boards, and the glass fiber boards cannot be bent.
2. The distance between the first stop block and the second stop block can be adjusted through the sliding of the first stop block, and the length of the current glass fiber board is adjusted.
Drawings
FIG. 1 is a schematic of the present invention.
Fig. 2 is a schematic diagram of the present invention.
Fig. 3 is a schematic structural view of the push block of the present invention.
Fig. 4 is a schematic view of a cutting and sharpening mechanism according to the present invention.
Fig. 5 is a cross-sectional view of the cutting and sharpening mechanism of the present invention.
Fig. 6 is a schematic view of a limiting structure of the present invention.
In the figure, 1, a base; 2. a work table; 3. a first stop block; 4. a second stop block; 5. a channel; 6. a pushing mechanism; 7. cutting and polishing mechanism; 8. a conveying structure; 9. a limiting structure; 10. a storage box; 11. a first sliding chute; 12. a card slot; 13. blocking strips; 14. fixing a nut; 15. a push rod motor I; 16. a push rod motor II; 17. a push block; 18. an extension arm; 19. a circular hole; 20. a pressure spring; 21. a ball bearing; 22. a fixed mount; 23. a slider; 24. a slide bar; 25. a screw rod; 26. a drive motor; 27. a tool holder; 28. a first cutting knife; 29. a second cutting knife; 29a, a grinding wheel; 30. moving the nut; 31. a first mounting portion; 32. a second mounting portion; 32a, a third mounting portion; 33. briquetting; 34. a fixed block; 35. a pinch roller; 36. a groove; 37. cutting the groove; 38. a conveyor belt; 39. a third push rod motor; 40. a limiting block; 41. moving the plate; 42. a limiting groove; 43. a flexible mortgage block.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 6, a device for dividing an LED lamp glass fiber plate includes a base 1, a worktable 2 is fixedly disposed on the base 1, a first stopper 3 and a second stopper 4 which are parallel to each other are disposed on the worktable 2, the second stopper 4 is fixedly disposed on the worktable 2, and the first stopper 3 is slidably disposed on the worktable 2; a channel 5 for conveying the glass fiber plate is formed between the first stop block 3 and the second stop block 4; one end of the channel 5 is an inlet, and the other end is an outlet; a pushing mechanism 6 capable of pushing the glass fiber plate is arranged at the inlet; the outlet is provided with a cutting and polishing mechanism 7 capable of cutting the glass fiber plate and a conveying structure 9 for conveying the glass fiber strips; a limiting structure 9 for controlling the cutting width of the glass fiber plate is arranged between the cutting and polishing mechanism 7 and the conveying structure 9; a storage box 10 for collecting glass fiber strips is fixedly arranged below the workbench 2.
The distance between the first stop block 3 and the second stop block 4 can be adjusted through the sliding of the first stop block 3, and the length of the current glass fiber plate can be adjusted. Cutting grinding machanism 7 can be quick carry out automatic cutout with the glass fiber board and polish, and cutting dynamics and speed are stable, do not have deckle edge, burr between the glass fiber strip of messenger. Limiting structure 9 can be spacing living glass fiber strip, and the atress is crooked when preventing glass fiber strip cutting simultaneously.
In the above device for dividing the LED lamp glass fiber plate, the workbench 2 is provided with the first chute 11, the first stopper 3 is fixedly provided with the sliding block 23 matched with the first chute 11, the sliding block 23 can slide in the first chute 11, and the first stopper 3 is connected with the first push rod motor 15 with the movement thereof.
The first push rod motor 15 can accurately control the moving distance of the sliding block 23, so that the distance between the first stop block 3 and the second stop block 4 is more accurate.
In the device for cutting the LED lamp glass fiber plate, the outlets of the first stop block 3 and the second stop block 4 are provided with the clamping grooves 12, the clamping grooves 12 are internally provided with the blocking strips 13 for preventing the glass fiber plate from bending during cutting, and the blocking strips 13 can slide in the clamping grooves 12; threaded holes are formed in the first stop block 3 and the second stop block 4, the lower ends of the threaded holes are communicated with the clamping groove 12, a fixing nut 14 is connected with the threaded holes in a threaded mode, and the fixing nut 14 can be connected with the barrier strip 13 so that the barrier strip 13 can be fixed; the lower part of the barrier strip 13 is fixedly provided with a flexible rubber strip.
The glass fiber strip can be pressed by the barrier strip 13, when the glass fiber plate is cut, the cutting force of the glass fiber plate gradually moves to the middle part, the glass fiber plate can be stressed and bent, and the situation can be avoided by the barrier strip 13. The height of the clamping groove 12 is greater than the thickness of the barrier strip 13; and a cushion block is arranged between the barrier strip 13 and the bottom of the clamping groove 12, the thickness of the cushion block is 1-2mm, and the height of the barrier strip 13 can be selected according to the thickness of the glass fiber plate. The glass fiber plate is pushed into a gap between the barrier strip 13 and the workbench 2, a micro gap still exists, and the gap is eliminated through the rubber strip, so that the glass fiber plate cannot be bent during cutting.
In the above device for dividing the glass fiber plate of the LED lamp, a distance is provided between the barrier strip 13 and the worktable 2, and the distance is 1-3 mm.
In the device for cutting the LED lamp glass fiber plate, the pushing mechanism 6 comprises a second push rod motor 16 and a push block 17, the second push rod motor 16 is fixedly arranged on the workbench 2, and an output shaft of the second push rod motor 16 is horizontally arranged; the push block 17 is fixedly arranged at the end part of an output shaft of the push rod motor II 16; round holes 19 are formed in the two ends of the push block 17, an extending blocking arm 18 is inserted into the round holes 19, one end of the extending blocking arm 18 is connected with the bottom end of the round hole 19 through a pressure spring 20, and a ball 21 is arranged at the other end of the extending blocking arm 18.
When the first stop block 3 is adjusted, the distance between the first stop block 3 and the second stop block 4 is changed, the first stop block 3 starts to press the extending stop arm 18 adjacent to the first stop block 3, the extending stop arm 18 is pressed into the round hole 19 of the push block 17, and the extending stop arm 18 is provided with the ball 21, so that the friction force between the extending stop arm 18 and the first stop block 3 and the second stop block 4 is reduced.
In the above device for cutting the LED lamp glass fiber plate, the cutting and polishing mechanism 7 includes a fixing frame 22, a slider 23, a sliding rod 24, a screw rod 25, a driving motor 26, a knife rest 27, a first cutting knife 28, a second cutting knife 29, and a polishing wheel 29a, the fixing frame 22 is fixed on the working table 2, the sliding rod 24 is fixed on the fixing frame 22, the screw rod 25 is rotatably disposed on the fixing frame 22, the screw rod 25 is connected with the driving motor 26 and driven to rotate by the driving motor 26, and the driving motor 26 is fixed on the fixing frame 22; the screw rod 25 is provided with a movable nut 30, the sliding block 23 is arranged on the sliding rod 24 in a sliding manner, and the sliding block 23 is fixed with the movable nut 30; the tool rest 27 is fixedly arranged at the lower part of the slide block 23, the tool rest 27 is sequentially provided with a first mounting part 31, a second mounting part 32 and a third mounting part 32a, and the distances between the first mounting part 31, the second mounting part 32 and the third mounting part 32a and the workbench 2 are gradually reduced; the first cutting knife 28 is fixedly arranged on the first installation part 31, the second cutting knife 29 is fixedly arranged on the second installation part 32, the grinding wheel 29a is rotatably arranged on the third installation part 32a, the thickness of the first cutting knife 28 is smaller than that of the second cutting knife 29, the first cutting knife 28 is a first cutting position, and the second cutting knife 29 is a second cutting position; two sides of the tool rest 27 are also provided with pressing assemblies for assisting cutting, each pressing assembly comprises a pressing block 33, a fixing block 34 and a pressing wheel 35, the fixing block 34 is fixedly arranged at the lower part of the sliding block 23, a groove 36 is formed in the fixing block 34, the pressing block 33 is fixed in the groove 36 through a spring, the lower part of the pressing block 33 extends out of the groove 36, and the pressing wheel 35 is fixedly arranged at the lower part of the pressing block 33.
The working principle of the mechanism is as follows: the driving motor 26 drives the screw rod 25 to rotate, the screw rod 25 drives the sliding block 23 to move, when the knife rest 27 is driven to move in a sliding mode, the first cutting position on the knife rest 27 positions the surface layer of the glass fiber plate and cuts a shallow groove, then the glass fiber plate is cut off through the second cutting position on the knife rest 27, the grinding wheel 29a is used for grinding the glass fiber plate to the cut, the cutting smoothness of the glass fiber plate is guaranteed, burrs are not formed on the edge, and meanwhile, the glass fiber plate is prevented from being deformed due to overlarge stress caused by direct cutting of the glass fiber plate. The pressing components at the two ends of the knife rest 27 can tightly press the glass fiber plate to prevent the glass fiber plate from moving.
In the above device for dividing the glass fiber plate of the LED lamp, the worktable 2 is provided with the cutting groove 37. The second cutting knife 29 can enter the cutting groove 37.
In the above-mentioned segmenting device of LED lamp glass fiber board, transport structure 9 includes roller one and roller two, and roller one rotates with roller two and sets up on base 1, and roller one overlaps with roller two day and is equipped with conveyer belt 38. Conveyor 38 can feed the cut glass fiber strips into storage box 10.
In the above device for dividing the LED lamp glass fiber plate, the limiting structure 9 includes a third push rod motor 39 and a limiting block 40, the workbench 2 is fixedly provided with a bracket, the third push rod motor 39 is fixedly provided on the bracket, and an output shaft of the third push rod motor 39 is vertically downward; a second sliding groove is formed in the limiting block 40, the moving plate 41 is arranged in the second sliding groove in a sliding mode, and a screw for fixing the moving plate 41 is arranged on the moving plate 41; the limiting block 40 is arranged at the end part of an output shaft of the third push rod motor 39 through a moving plate 41, the limiting block 40 is L-shaped, the limiting block 40 can abut against the workbench 2 and forms a limiting groove 42 of the glass fiber plate, and a flexible abutting block 43 for abutting against the glass fiber plate is further fixedly arranged on the limiting block 40.
The output of the push rod motor descends, the limiting block 40 is abutted against the workbench 2, the glass fiber plate is pushed into the limiting groove 42 and pressed by the flexible abutting block 43, and the glass fiber plate is fixed. The position of the stopper 40 can be adjusted by the moving plate 41 on the stopper 40.
The working principle of the invention is as follows: the glass fiber board is placed in the channel 5, the glass fiber board is pushed to the lower side of the cutting and polishing mechanism 7 through the pushing mechanism 6, the glass fiber board is fixed through the limiting structure 9, the glass fiber board is cut and polished through the cutting and polishing mechanism 7, then the limiting structure 9 is lifted, and the cut glass fiber board is conveyed into the storage box 10 through the conveying structure 9.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (6)

1. A cutting device for LED lamp glass fiber boards comprises a base and is characterized in that a workbench is fixedly arranged on the base, a first stop block and a second stop block which are parallel to each other are arranged on the workbench, the second stop block is fixedly arranged on the workbench, and the first stop block is arranged on the workbench in a sliding manner; the workbench is provided with a first sliding groove, a first sliding block matched with the first sliding groove is fixedly arranged on the first stop block, the sliding block can slide in the first sliding groove, and the first stop block is connected with a first push rod motor with the first stop block moving; a channel for conveying the glass fiber plate is formed between the first stop block and the second stop block; one end of the channel is an inlet, and the other end of the channel is an outlet; a pushing mechanism capable of pushing the glass fiber plate is arranged at the inlet; the outlet is provided with a cutting and polishing mechanism capable of cutting the glass fiber board and polishing the glass fiber board and a conveying structure for conveying the glass fiber strips; a limiting structure for controlling the cutting width of the glass fiber plate is arranged between the cutting and polishing mechanism and the conveying structure; a storage box for collecting glass fiber strips is fixedly arranged below the workbench; the cutting and polishing mechanism comprises a fixed frame, a sliding block, a sliding rod, a screw rod, a driving motor, a knife rest, a first cutting knife, a second cutting knife and a polishing wheel, wherein the fixed frame is fixedly arranged on the workbench; the screw rod is provided with a movable nut, the sliding block is arranged on the sliding rod in a sliding manner, and the sliding block is fixed with the movable nut; the tool rest is fixedly arranged at the lower part of the sliding block, a first installation part, a second installation part and a third installation part are sequentially arranged on the tool rest, and the distances between the first installation part, the second installation part and the third installation part and the workbench are gradually reduced; the first cutting knife is fixedly arranged on the first installation part, the second cutting knife is fixedly arranged on the second installation part, the grinding wheel is rotatably arranged on the third installation part, the thickness of the first cutting knife is smaller than that of the second cutting knife, the first cutting knife is a first cutting position, and the second cutting knife is a second cutting position; the two sides of the knife rest are also provided with pressing assemblies for assisting cutting, each pressing assembly comprises a pressing block, a fixing block and a pressing wheel, the fixing blocks are fixedly arranged at the lower parts of the sliding blocks, grooves are formed in the fixing blocks, the pressing blocks are fixed in the grooves through springs, the lower parts of the pressing blocks extend out of the grooves, and the pressing wheels are fixedly arranged at the lower parts of the pressing blocks; the limiting structure comprises a third push rod motor and a limiting block, a support is fixedly arranged on the workbench, the third push rod motor is fixedly arranged on the support, and an output shaft of the third push rod motor is vertically downward; a second sliding groove is formed in the limiting block, a moving plate is arranged in the second sliding groove in a sliding mode, and a screw for fixing the moving plate is arranged on the moving plate; the limiting block is arranged at the end part of an output shaft of the third push rod motor through a movable plate, is L-shaped, can be abutted against the workbench and forms a limiting groove of the glass fiber plate, and a flexible abutting block for abutting against the glass fiber plate is further fixedly arranged on the limiting block.
2. The device for splitting the glass fiber plate of the LED lamp according to claim 1, wherein a clamping groove is formed at the outlet of the first stop block and the outlet of the second stop block, a blocking strip for preventing the glass fiber plate from bending during cutting is clamped in the clamping groove, and the blocking strip can slide in the clamping groove; threaded holes are formed in the first stop block and the second stop block, the lower ends of the threaded holes are communicated with the clamping groove, a fixing bolt is connected with the threaded holes in a threaded mode, and the fixing bolt can be connected with the barrier strip so as to fix the barrier strip; the lower part of the barrier strip is fixedly provided with a flexible rubber strip.
3. The device for splitting the glass fiber board of the LED lamp according to claim 2, wherein the barrier strip is spaced from the worktable by 1-3 mm.
4. The device for splitting the LED lamp glass fiber board according to claim 1, wherein the pushing mechanism comprises a second push rod motor and a pushing block, the second push rod motor is fixedly arranged on the workbench, and an output shaft of the second push rod motor is horizontally arranged; the push block is fixedly arranged at the end part of an output shaft of the push rod motor II; the ejector pad both ends all seted up the round hole, the round hole interpolation is equipped with extends the fender arm, the one end that extends the fender arm is passed through the pressure spring and is linked to each other with the bottom of round hole, the other end that extends the fender arm is provided with the ball.
5. The device for splitting the glass fiber plate of the LED lamp according to claim 1, wherein the worktable is provided with a cutting groove.
6. The LED lamp glass fiber board dividing device as claimed in claim 1, wherein the conveying structure comprises a first roller and a second roller, the first roller and the second roller are rotatably disposed on the base, and a conveying belt is sleeved on the first roller and the second roller.
CN201810164292.0A 2018-02-26 2018-02-26 Segmenting device of LED lamp glass fiber board Active CN108501054B (en)

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CN109262696B (en) * 2018-09-12 2019-09-13 无锡北大建筑工程有限公司 Polyurethane foam compound sandwich plate automatic processing system and method for processing sheet material
CN110014463A (en) * 2019-04-17 2019-07-16 马鞍山久特新材料科技有限公司 A kind of polyurethane sheet production cutter device
CN110027022B (en) * 2019-04-22 2020-11-13 温州联睿工业产品设计有限公司 Bar food's stripping and slicing device
CN110091380B (en) * 2019-06-04 2021-02-05 威海骏晟网络科技发展有限公司 High accuracy PVC sheet cutting device convenient to it is fixed
CN110340428A (en) * 2019-06-24 2019-10-18 徐州三美电器科技有限公司 A kind of sheet metal processing unit (plant)

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CN202684181U (en) * 2012-06-13 2013-01-23 苏州杰力澳自动化设备有限公司 Aluminium base board cutting machine for reducing burrs and deformation and increasing board cutting efficiency
CN204725592U (en) * 2015-06-05 2015-10-28 大连瑞丰达机械制造有限公司 For the shut-off mechanism of door-plate automatic cutting off table
CN105562832A (en) * 2015-12-31 2016-05-11 安徽世林照明股份有限公司 Separation method of LED lamp tube aluminum substrate
CN105710912B (en) * 2016-03-11 2017-08-25 宁波长荣光电科技有限公司 A kind of cutter device of LED lamp panel
CN106001774A (en) * 2016-06-28 2016-10-12 芜湖鸣人热能设备有限公司 Cutting and discharging device for pipe plate for hot-water boiler

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