CN218252206U - Cut with blank device is cut to formula LED support cut straightly - Google Patents

Abstract

The utility model relates to the technical field of LED support processing, and discloses a direct-insertion type cutting device for cutting an LED support, which comprises a machine table and an unreeling mechanism arranged at the front end of the machine table, wherein the machine table is sequentially provided with a guide roller mechanism, a fixed-length driving mechanism, a cutting mechanism, a belt conveying mechanism, a defect detection mechanism and a blanking mechanism from front to back; the defect detection mechanism comprises a detection machine body, a visual scanning camera is fixedly mounted at the upper part in the detection machine body, and a control switch is arranged on one side of the outer wall of the detection machine body; a plurality of conveying rollers are sequentially and rotatably arranged between the inner sides of the lower parts of the detection machine bodies; the blanking mechanism comprises a plurality of blanking grooves, an inclined guide plate positioned above the blanking grooves and a driving mechanism for driving the blanking grooves to transversely reciprocate along the machine table, and an infrared counting probe is fixed at the discharge port end of the detection machine body. This blank device can detect support surface defect to reject the defect product, raise the efficiency.

Description

Cut with blank device is cut to formula LED support cut straightly

Technical Field

The utility model relates to a LED support processing technology field, concretely relates to cut with blank device is cut to formula LED support cut straightly.

Background

The LED bracket is manufactured through the steps of steel strip stripping, stamping, electroplating, slitting and the like. In the cutting step, the LED support is cut into supports with fixed lengths, and the supports are usually cut by a cutting device, for example, chinese patent with patent publication No. CN 101927303A discloses an automatic cutting and forming device for LED supports, which comprises a feeding device, a fixed-length driving device and a strip cutting device, which are connected in sequence, so that the automatic cutting of the supports can be realized, and the production efficiency can be improved. But because defects such as pits, scratches and the like can appear in the production process of the bracket, the defects generally need to be inspected by manpower under a microscope, and the defects cannot be automatically detected and removed, so that the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, a cut material device for cutting is cut to formula LED support cut in cuting straightly is provided, has solved the current problem of cutting the device and can't carry out automated inspection and reject the defect product.

In order to realize the purpose, the utility model adopts the technical scheme as follows: the utility model provides a cut material device for cutting cut straightly formula LED support, includes the board, arranges the unwinding mechanism of board front end in outward, its characterized in that: a guide roller mechanism, a fixed-length driving mechanism, a cutting mechanism, a belt conveying mechanism, a defect detection mechanism and a blanking mechanism are sequentially arranged on the machine table from front to back;

the guide roller mechanism comprises a 7-shaped roller frame, a first guide roller and a second guide roller which are rotatably arranged at two ends of the 7-shaped roller frame;

the fixed-length driving mechanism comprises a fixed-length frame, a driving wheel and a guide pressing wheel, wherein the driving wheel is rotatably connected to the fixed-length frame, the driving wheel is arranged at the lower part of the fixed-length frame, the guide pressing wheel is arranged at the upper part of the fixed-length frame after being staggered, and one end of the driving wheel is connected with a second motor; the front end of the fixed length frame is provided with a speed sensor;

the cutting mechanism comprises a cutting die, a cutting frame and an air cylinder, the cutting die comprises a lower die and an upper die which are matched with each other, the cutting frame comprises a fixed plate and connecting rods arranged on two sides of the fixed plate, the fixed plate is connected with the lower die through the connecting rods, a push plate is arranged above the upper die, the upper die is connected with the push plate through a first spring, a sleeve hole which is matched with the connecting rods and movably sleeved with the connecting rods is formed in the push plate, a second spring is sleeved on the lower portion of the connecting rods, the air cylinder is fixed to the top surface of the fixed plate, the telescopic end of the air cylinder is connected with the push plate, and a guide mechanism is arranged between the push plate and the lower die;

the defect detection mechanism comprises a detection machine body, a visual scanning camera is fixedly mounted at the upper part in the detection machine body, and a control switch is arranged on one side of the outer wall of the detection machine body; a plurality of conveying rollers are sequentially and rotatably arranged between the inner sides of the lower parts of the detection bodies;

the blanking mechanism comprises a plurality of blanking grooves, an inclined guide plate and a driving mechanism, the inclined guide plate is located above the blanking grooves, the driving mechanism drives the blanking grooves to move in a reciprocating mode along the machine table in the transverse direction, an infrared counting probe is fixed at the discharge end of the detection machine body, the inclined guide plate is fixedly connected with the detection machine body, and the inclined guide plate inclines towards the blanking grooves.

Furthermore, unwinding mechanism includes unreeling the frame, rotates the reel of unreeling of installing on unreeling the frame, the one end of unreeling the frame is equipped with and is used for driving reel pivoted first motor of unreeling.

Further, the guide roller mechanism with install the preceding leveling mechanism that is used for the support to cut off preceding flattening between the fixed length actuating mechanism, install the back leveling mechanism that is used for the support to cut off back flattening between belt conveying mechanism and the defect detection mechanism.

Furthermore, preceding leveling mechanism includes first flattening frame, a plurality of level interval arrange first flattening roller and the first flattening roller on first flattening frame, first flattening roller and the dislocation of first last flattening roller are arranged, each the height-adjustable of first last flattening roller.

Furthermore, each be connected with a height adjusting mechanism on the first leveling roller, a height adjusting mechanism includes first screw rod, slider and first hand wheel, be equipped with on the lateral wall of first leveling frame with the gliding spout of slider cooperation, first screw rod with the top threaded connection of first leveling frame, just the lower extreme of first screw rod rotates to be connected the slider, stretch out the upper end of first screw rod connect behind the top of first leveling frame first hand wheel, first last leveling roller with the slider rotates to be connected.

Further, back leveling mechanism includes that the second is evened roller and the second of a plurality of level intervals are arranged and is gone up the evened roller in the second of a plurality of level intervals, the second flattening frame includes evened frame and lower evened frame, the evened roller rotates on the second set up in go up on the evened frame, the evened roller rotates under the second set up in under on the evened frame, the evened roller dislocation is arranged on evened roller and the second under the second, the height-adjustable of going up the evened frame is in order to adjust the height of evened roller on the second.

Furthermore, four corners of the upper leveling frame are provided with second height adjusting mechanisms, each second height adjusting mechanism comprises a second screw rod and a second hand wheel, the second screw rods are in threaded connection with the upper leveling frame, the lower ends of the second screw rods extend downwards and are rotatably connected with the lower leveling frame, and the upper ends of the second screw rods extend upwards and are connected with the second hand wheels.

Further, both ends are equipped with stop gear respectively around the definite length frame, stop gear is including the spacing seat of last activity, the lower fixed spacing seat that is located support track upper and lower both sides, down fixed spacing seat with fixed length frame fixed connection, the upper portion of definite length frame is equipped with the bar hole that the slope set up, the spacing seat of last activity passes through the bolt fastening on the bar hole.

Further, actuating mechanism includes the lead screw, removes seat, guide bar and third motor, the silo is fixed in down the top surface of removing the seat, remove the seat the lower part with lead screw threaded connection, the both ends of lead screw are passed through the bearing and are rotated and connect the mount pad, just the one end of lead screw is stretched out the bearing and is connected the third motor, guide bar parallel arrangement is in the both sides of lead screw, the bottom surface of removing the seat be equipped with the guide bar cooperation sliding guide's guide holder, the fixing base is connected at the both ends of guide bar.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses an unwinding mechanism, the deflector roll mechanism, fixed length actuating mechanism, shutdown mechanism, belt transport mechanism, defect detection mechanism and unloading mechanism, the support material area unreels through unwinding mechanism is automatic, get into fixed length actuating mechanism fixed length through the deflector roll mechanism direction and carry, carry to defect detection mechanism by belt transport mechanism after shutdown mechanism cuts off, utilize whether there is the defect on vision scanning camera inspection surface, this in-process actuating mechanism promotes feed chute reciprocating motion, make slope stock guide correspond with different feed chutes, thereby make defect product or qualified product fall into different feed chutes respectively, thereby realize automated inspection support surface defect and reject out unusual product automatically.

Drawings

Fig. 1 is a schematic structural view of a cutting device for cutting a direct-insert LED bracket according to the present invention;

fig. 2 is a schematic structural view of the guide roller mechanism of the present invention;

FIG. 3 is a schematic structural view of the front leveling mechanism of the present invention;

fig. 4 is a schematic structural view of the fixed-length driving mechanism of the present invention;

fig. 5 is a schematic structural view of the cutting mechanism of the present invention;

FIG. 6 is a schematic structural view of the rear leveling mechanism of the present invention;

fig. 7 is a schematic structural diagram of the defect detecting mechanism of the present invention;

fig. 8 is a schematic diagram of a right-side view structure of the blanking mechanism of the present invention;

in the figure: 10-unreeling frame, 1-unreeling disc, 20-machine table, 2-guide roller mechanism, 21- "7" shaped roller frame, 22-first guide roller, 23-second guide roller, 3-front leveling mechanism, 31-first leveling frame, 32-first lower leveling roller, 33-first upper leveling roller, 34-first height adjusting mechanism, 341-first screw, 342-first hand wheel, 343-slide block, 344-chute, 4-fixed length driving mechanism, 41-fixed length frame, 42-driving wheel, 43-guide pressure wheel, 44-speed sensor, 45-limit mechanism, 451-lower fixed limit seat, 452-upper movable limit seat, 453-strip hole, 5-cutting mechanism, 51-lower die, 52-upper die, 53-fixed plate, 54-push plate, 55-541-trepanning hole, 55-cylinder, 56-connecting rod, 561-second spring, 57-first spring, 58-guide sleeve, 59-guide post, 6-conveying mechanism, 7-rear belt, 7-leveling belt mechanism, 7-lower leveling mechanism, 91-lower leveling roller mechanism, 94-lower leveling roller, 942-lower guide roller, 942-guide roller, 94-lower guide roller, 942-guide roller, 94-7-guide roller, 94-infrared detecting mechanism, 94-lower guide roller, 53-detecting mechanism, 942-lower guide roller, etc., 944-movable seat, 945-guide rod, 946-guide seat and 947-fixed seat.

Detailed Description

In order to make the technical field person understand the scheme of the present invention better, the technical scheme in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The terms "first," "second," and the like in the description and in the claims, and in the drawings described above, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

As shown in fig. 1, a cutting device for cutting a direct-insert LED bracket includes a machine table 20 and an unwinding mechanism externally disposed at the front end of the machine table 20, wherein the machine table 20 is sequentially provided with a guide roller mechanism 2, a front leveling mechanism 3, a fixed-length driving mechanism 4, a cutting mechanism 5, a belt conveying mechanism, a front leveling mechanism 3, a defect detection mechanism 8 and a blanking mechanism 9 from front to back. The belt transmission mechanism is a mechanism composed of a driving wheel, a driven wheel, a belt and a motor, is the prior art, and the connection relation and the working principle of the belt transmission mechanism are not described in detail herein.

The unwinding mechanism comprises an unwinding frame 10 and an unwinding disc 1 rotatably mounted on the unwinding frame 10, a first motor (not shown) for driving the unwinding disc 1 to rotate is arranged at one end of the unwinding frame 10, a material roll is placed on the unwinding disc 1, and the first motor drives the unwinding disc 1 to rotate to unwind the material roll.

As shown in fig. 2, the guide roller mechanism 2 includes a roller frame 21 having a shape of "7", a first guide roller 22 and a second guide roller 23 rotatably mounted at both ends of the roller frame 21 having a shape of "7"; the guide roller mechanism 2 plays a role in guiding, reduces the friction resistance of the movement of the support, and avoids abrasion caused by the friction between the support and the machine table 20 due to the falling of the support and the machine table 20.

As shown in fig. 3, the front leveling mechanism 3 is used for leveling the support before cutting, the front leveling mechanism 3 includes a first leveling frame 31, a plurality of first lower leveling rollers 32 and first upper leveling rollers 33 which are horizontally arranged on the first leveling frame 31 at intervals, the first lower leveling rollers 32 and the first upper leveling rollers 33 are arranged in a staggered manner, and the height of each first upper leveling roller 33 is adjustable. Specifically, each first upper leveling roller 33 is connected with a first height adjusting mechanism 34, the first height adjusting mechanism 34 includes a first screw 341, a slider 343, and a first hand wheel 342, a sliding groove 344 that slides in cooperation with the slider 343 is disposed on a side wall of the first leveling frame 31, the first screw 341 is in threaded connection with the top of the first leveling frame 31, the lower end of the first screw 341 is rotatably connected with the slider 343, the upper end of the first screw 341 extends out of the top of the first leveling frame 31 and then is connected with the first hand wheel 342, and the first upper leveling roller 33 is rotatably connected with the slider 343. By rotating the first screw 341, the first screw 341 drives the slider 343 to move up and down, so that the height of the first upper leveling rollers 33 can be adjusted, and each first upper leveling roller 33 can be adjusted in height respectively, thereby adapting to leveling before the support is cut off, avoiding the support from arching, and improving the cutting accuracy.

As shown in fig. 4, the fixed-length driving mechanism 4 includes a fixed-length frame 41, a driving wheel 42 rotatably connected to the fixed-length frame 41, and a guiding pressing wheel 43, the driving wheel 42 is disposed at the lower portion of the fixed-length frame 41, the guiding pressing wheel 43 is disposed at the upper portion of the fixed-length frame 41 after being displaced, and one end of the driving wheel 42 is connected to a second motor (not shown); a speed sensor 44 is attached to the front end of the length-fixing frame 41. Both ends are equipped with stop gear 45 respectively around the fixed length frame 41, and stop gear 45 is including the spacing seat 452 of last activity, the lower fixed spacing seat 451 that lie in support track upper and lower both sides, lower fixed spacing seat 451 and fixed length frame 41 fixed connection, and the upper portion of fixed length frame 41 is equipped with the bar hole 453 that the slope set up, and the spacing seat 452 of last activity passes through the bolt fastening on bar hole 453. The second motor controls the driving wheel 42 to rotate, so as to drive the support material belt to move, and the conveying speed is detected by the speed sensor 44, so that the fixed-length conveying is realized. Through setting up stop gear 45, carry on spacingly to the support both ends, avoid the support to break away from the track, stop gear 45's the spacing seat 452 position of last activity is adjustable to the material area of adjustable adaptation different thickness.

As shown in fig. 5, the cutting mechanism 5 includes a cutting mold, a cutting frame and an air cylinder 55, the cutting mold includes a lower mold 51 and an upper mold 52 which are mutually matched, the cutting frame includes a fixing plate 53 and a connecting rod 56 arranged at two sides of the fixing plate, the fixing plate 53 is connected with the lower mold 51 through the connecting rod 56, a push plate 54 is arranged above the upper mold 52, the upper mold 52 is connected with the push plate 54 through a first spring 57, a sleeve hole 541 which is matched and movably sleeved with the connecting rod 56 is arranged on the push plate 54, a second spring 561 is sleeved at the lower part of the connecting rod 56, the air cylinder 55 is fixed on the top surface of the fixing plate 53, the telescopic end of the air cylinder 55 is connected with the push plate 54, and a guide mechanism is arranged between the push plate 54 and the lower mold 51. Four groups of guide mechanisms are symmetrically arranged, and each group of guide mechanism comprises guide sleeves 58 which are respectively and correspondingly arranged on the lower surface of the push plate 54 and the upper surface of the lower die 51, and guide columns 59 which are movably sleeved between the two guide sleeves 58. The cutting mechanism 5 utilizes the expansion of the air cylinder 55 to push the push plate 54 to move, the push plate 54 drives the upper die 52 to move downwards together to close the die and cut off the support, and the upper die 52 is connected through the second spring 561 to play a role in buffering, so that the damage to the support in the die closing and cutting process is reduced.

As shown in fig. 6, the rear flattening mechanism 7 is used for flattening the cut stent. The back is whole including the second flattening frame, the second of arranging at a plurality of levels interval is evened roller 73 down and is evened roller 74 on a plurality of levels interval arrangement second, the second flattening frame is including last flattening frame 72 and lower flattening frame 71, the second is gone up the rotation of evener roller 74 and is set up on last flattening frame 72, the second is evener roller 73 down and is rotated and set up under on flattening frame 71, the second is evener roller 73 down and the second is gone up the dislocation of evener roller 74 and is arranged, the height-adjustable of going up flattening frame 72 to the height of evener roller 74 is gone up in the regulation second. Specifically, the four corners of the upper leveling frame 72 are provided with a second height adjusting mechanism, the second height adjusting mechanism comprises a second screw 75 and a second hand wheel 76, the second screw 75 is in threaded connection with the upper leveling frame 72, the lower end of the second screw 75 extends downwards and is rotatably connected with the lower leveling frame 71, and the upper end of the second screw 75 extends upwards and is connected with the second hand wheel 76. By rotating the second screw 75, the second screw 75 drives the upper leveling frame 72 to move up and down, so that the height of the second upper leveling roller 74 is adjusted, and the leveling device is suitable for leveling different cut supports.

As shown in fig. 7, the defect detecting mechanism 8 includes a detecting body 81, a visual scanning camera (not shown) is fixedly mounted on an upper portion of the detecting body 81, and a control switch 82 is disposed on one side of an outer wall of the detecting body 81; a plurality of conveying rollers 83 are rotatably provided between the inner sides of the lower portions of the detection bodies 81 in sequence. The defect inspection mechanism 8 is a commercially available product.

As shown in fig. 8, the blanking mechanism 9 includes a plurality of blanking slots 93, an inclined material guiding plate 92 located above the blanking slots 93, and a driving mechanism 94 for driving the blanking slots 93 to move back and forth along the machine 20, an infrared counting probe 91 is fixed at the discharge end of the detection machine 81, the inclined material guiding plate 92 is fixedly connected with the detection machine 81, and the inclined material guiding plate 92 is inclined toward the blanking slots 93. Actuating mechanism 94 includes lead screw 941, remove seat 944, guide bar 945 and third motor 943, lower silo 93 is fixed in the top surface that removes seat 944, the lower part and the lead screw 941 threaded connection that remove seat 944, the both ends of lead screw 941 are passed through the bearing and are rotated the connection mount 942, and the one end of lead screw 941 stretches out the bearing and connects third motor 943, guide bar 945 parallel arrangement is in the both sides of lead screw 941, the bottom surface that removes seat 944 is equipped with the guide bar 946 with guide bar 945 cooperation sliding guide, the fixing base is connected at the both ends of guide bar 945. The discharging groove 93 can be driven to move through the driving mechanism, so that the support falls into different discharging grooves 93, and defective products can be removed conveniently.

The utility model discloses a theory of operation does: when the automatic feeding device is used, a support material belt unreeled by the unreeling disc 1 sequentially passes through the first guide roller 22 and the second guide roller 23 to enter the front leveling mechanism 3 for leveling before cutting, the support is prevented from arching and bending, the support is conveyed to enter the cutting mechanism 5 under the driving of the driving wheel 42 of the fixed-length driving mechanism 4 in a fixed-length mode, the cutting mechanism 5 drives the upper die 52 of the cutting die to move up and down through the starting air cylinder 44 to cut off the material belt, the cut material belt is conveyed to enter the rear leveling mechanism 7 through the belt conveying mechanism 6 for leveling after cutting, and then the cut material belt enters the defect detection mechanism 8, whether the surface of the support is defective or not is checked through the visual scanning camera, the support coming out of the defect detection mechanism 8 is counted through the infrared counting probe 91, the support falls into the feeding groove 93 through the inclined guide plate 92 according to the set number, when the preset number is reached or when the defective support is found, the lead screw 941 is driven to rotate through the third motor 943, the lead screw 941 drives the movable seat to move, so as to adjust the position of the feeding groove 944, the support falls into another feeding groove 93, and the defective support can be set as a head feeding groove 93.

The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims (9)

1. The utility model provides a cut material device for cutting cut straightly formula LED support, includes the board, arranges the unwinding mechanism of board front end in outward, its characterized in that: a guide roller mechanism, a fixed-length driving mechanism, a cutting mechanism, a belt conveying mechanism, a defect detection mechanism and a blanking mechanism are sequentially arranged on the machine table from front to back;

the guide roller mechanism comprises a 7-shaped roller frame, a first guide roller and a second guide roller which are rotatably arranged at two ends of the 7-shaped roller frame;

the fixed-length driving mechanism comprises a fixed-length frame, a driving wheel and a guide pressing wheel, wherein the driving wheel and the guide pressing wheel are rotatably connected to the fixed-length frame; the front end of the fixed length frame is provided with a speed sensor;

the cutting mechanism comprises a cutting die, a cutting frame and an air cylinder, the cutting die comprises a lower die and an upper die which are matched with each other, the cutting frame comprises a fixed plate and connecting rods arranged on two sides of the fixed plate, the fixed plate is connected with the lower die through the connecting rods, a push plate is arranged above the upper die, the upper die is connected with the push plate through a first spring, a sleeve hole which is matched with the connecting rods and movably sleeved with the connecting rods is formed in the push plate, a second spring is sleeved on the lower portion of the connecting rods, the air cylinder is fixed to the top surface of the fixed plate, the telescopic end of the air cylinder is connected with the push plate, and a guide mechanism is arranged between the push plate and the lower die;

the defect detection mechanism comprises a detection machine body, a visual scanning camera is fixedly mounted at the upper part in the detection machine body, and a control switch is arranged on one side of the outer wall of the detection machine body; a plurality of conveying rollers are sequentially and rotatably arranged between the inner sides of the lower parts of the detection machine bodies;

the blanking mechanism comprises a plurality of blanking grooves, an inclined guide plate and a driving mechanism, the inclined guide plate is located above the blanking grooves, the driving mechanism drives the blanking grooves to move in a reciprocating mode along the machine table in the transverse direction, an infrared counting probe is fixed at the discharge end of the detection machine body, the inclined guide plate is fixedly connected with the detection machine body, and the inclined guide plate inclines towards the blanking grooves.

2. The cutting device for cutting the direct-insert LED bracket according to claim 1, which is characterized in that: the unwinding mechanism comprises an unwinding frame and an unwinding disc rotatably mounted on the unwinding frame, and a first motor used for driving the unwinding disc to rotate is arranged at one end of the unwinding frame.

3. The cutting device for cutting the direct-insert LED bracket according to claim 1, which is characterized in that: the guide roller mechanism with install the preceding leveling mechanism that is used for the support to cut off preceding flattening between the fixed length actuating mechanism, install the back leveling mechanism that is used for the support to cut off back flattening between belt transport mechanism and the defect detection mechanism.

4. The cutting device for cutting the direct-insert LED bracket according to claim 3, which is characterized in that: the front leveling mechanism comprises a first leveling frame, a plurality of first lower leveling rollers and a first upper leveling roller, wherein the first lower leveling rollers and the first upper leveling rollers are horizontally arranged on the first leveling frame at intervals, the first lower leveling rollers and the first upper leveling rollers are arranged in a staggered mode, and the height of each first upper leveling roller is adjustable.

5. The cutting device for cutting the direct-insert LED bracket according to claim 4, which is characterized in that: each be connected with a height adjusting mechanism on the first last leveling roller, a height adjusting mechanism includes first screw rod, slider and first hand wheel, be equipped with on the lateral wall of first leveling frame with the gliding spout of slider cooperation, first screw rod with the top threaded connection of first leveling frame, just the lower extreme of first screw rod rotates to be connected the slider, stretch out the upper end of first screw rod connect behind the top of first leveling frame first hand wheel, first last leveling roller with the slider rotates to be connected.

6. The cutting device for cutting the direct-insert LED bracket according to claim 3, which is characterized in that: the back leveling mechanism comprises a second leveling frame, a plurality of lower leveling rollers and a plurality of upper leveling rollers, the second leveling rollers are horizontally arranged at intervals, the second leveling frame comprises an upper leveling frame and a lower leveling frame, the second upper leveling rollers are rotatably arranged on the upper leveling frame, the second lower leveling rollers are rotatably arranged on the lower leveling frame, the second lower leveling rollers are staggered with the second upper leveling rollers, and the height of the upper leveling frame is adjustable to adjust the height of the second upper leveling rollers.

7. The cutting device for cutting the direct-insert LED bracket according to claim 6, which is characterized in that: and the four corners of the upper leveling frame are provided with second height adjusting mechanisms, each second height adjusting mechanism comprises a second screw rod and a second hand wheel, the second screw rods are in threaded connection with the upper leveling frame, the lower ends of the second screw rods extend downwards and are rotatably connected with the lower leveling frame, and the upper ends of the second screw rods extend upwards and are connected with the second hand wheels.

8. The cutting device for the direct-insert LED bracket cutting according to claim 1, characterized in that: both ends are equipped with stop gear respectively around the definite length frame, stop gear is including the spacing seat of last activity, the spacing seat of lower fixed that lie in support track upper and lower both sides, down fixed spacing seat with fixed length frame fixed connection, the upper portion of definite length frame is equipped with the bar hole that the slope set up, the spacing seat of last activity passes through the bolt fastening on the bar hole.

9. The cutting device for cutting the direct-insert LED bracket according to claim 1, which is characterized in that: actuating mechanism includes the lead screw, removes seat, guide bar and third motor, the silo is fixed in down the top surface of removing the seat, remove the seat the lower part with lead screw threaded connection, the both ends of lead screw are passed through the bearing and are rotated the connection mount pad, just the one end of lead screw is stretched out the bearing and is connected the third motor, guide bar parallel arrangement is in the both sides of lead screw, the bottom surface of removing the seat be equipped with the guide bar cooperation sliding guide's guide holder, the fixing base is connected at the both ends of guide bar.

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