CN201442048U

CN201442048U - Luminous character-bordering machine

Info

Publication number: CN201442048U
Application number: CN2009200215224U
Authority: CN
Inventors: 陈庆汉; 陈学涛; 陈学波
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-21
Filing date: 2009-04-21
Publication date: 2010-04-28
Anticipated expiration: 2019-04-21

Abstract

The utility model discloses a luminous character-bordering machine, comprising an upper supporting plate and a lower supporting plate which are installed on a stand. One end of the upper supporting plate and one end of the lower supporting plate are plate inlets, and the other ends thereof are plate outlets; a feeding device and an arc bending device are sequentially arranged from the plate inlets to the plate outlets; a dadoing device and a plate clamping device installed between the upper supporting plate and the lower supporting plate are arranged between the feeding device and the arc bending device; and a dadoing driving device for driving the dadoing device to make action is also arranged on the stand. The dadoing driving device can be controlled to drive the dadoing device to make up-and-down motion, and the dadoing device can carry out dadoing on a plate when making up-and-down motion. The dadoing mode belongs to a cooling machining mode which can not cause a stainless steel plate to change color due to heating and can not cause the problem of burst broadsword due to high-speed rotation of a saw bit and the hardness of stainless steel. The utility model has simple structure and convenient operation, and is particularly suitable for the dadoing of stainless steel character edges.

Description

A kind of luminous character enclosing machine

Technical field

The utility model relates to the technical field of sheet material bending, specifically is a kind of full-automatic illumination character enclosing machine that word is enclosed on stereo luminous character word limit that is used for.

Background technology

In recent years, stereo luminous character becomes the first-selection of businessman as advertising signboard gradually with its specious top grade, lower-cost advantage.Aluminium alloy plate is used on the word limit of stereo luminous character always, corrosion resistant plate is made groove shape word, and luminous letter stencil of available LED or the common plate of moulding are filled formation in the middle of it.The groundwork of making stereo luminous character word limit is exactly a surrounding edge, and surrounding edge mainly comprises flanging and curved arc, and traditional curved arc and flanging all are by making by hand or with processing behind the blade grooving, not only time and effort consuming, and appearance is not attractive in appearance.When making groove shape word with corrosion resistant plate, need cut the hollow out word with high-pressure water knife, generally more than 10KW, cutting speed is not very fast to the power of high-pressure water knife, and therefore, its cost is very high, and energy consumption is very big; After the hollow out word cut out, the sideband of also will burn-oning so just can become the word shell.The toe band is wasted time and energy, and also has hot driving.Some advertising company is in order to prove its product top grade, and with very thick corrosion resistant plate cutting hollow out word, clipping time is long, the energy consumption height.For a kind of special equipment can be provided, it is 200710113527.5 stereo luminous character enclosing machine that the applicant once disclosed the patent No., this stereo luminous character enclosing machine comprises the pay-off that is installed on the body mainboard, groover and curved arc device constitute, groover comprises traversing support and is installed in lifting support on the traversing support, traversing support and lifting support are driven by ball-screw by motor respectively, the Motor Drive circular saw bit is installed on lifting support, curved arc pressure roller lowering or hoisting gear also is installed on the traversing support, the curved arc pressure roller that can pass the body mainboard is installed in the upper end of curved arc pressure roller lowering or hoisting gear.The shortcoming of this luminous character enclosing machine is: 1. owing to use circular saw bit to carry out grooving, generate heat easily during cutting, can make the stainless steel band variable color, be not suitable for the grooving of stainless steel belt body; 2. after having made the word limit of a luminescent characters, need carry out craft and fracture, be not easy to the automatic operating of entire equipment.

The utility model content

The technical problems to be solved in the utility model provides a kind of luminous character enclosing machine of making stainless steel luminescent characters word limit that is applicable to.

For solving the problems of the technologies described above, the luminous character enclosing machine that is provided comprises upper backup pad and the lower supporting plate that is installed in frame, one end of upper and lower gripper shoe is the sheet material inlet, its other end is the sheet material outlet, be disposed with pay-off, curved arc device from the sheet material inlet toward the sheet material outlet, its design feature is to be provided with the channeling device and to be installed in sheet material clamping device between the upper and lower gripper shoe between pay-off and curved arc device, and the channeling drive unit that drives the channeling device action also is installed on the frame.

After adopting said structure, owing between pay-off and curved arc device, be provided with the channeling device and be installed in, sheet material clamping device between the lower supporting plate, the channeling drive unit that drives the channeling device action also is installed on the frame, can control channeling drive unit driving channeling device moves up and down, the channeling device can carry out channeling to sheet material when moving up and down, this channeling mode is a kind of cold working mode, can not make stainless steel materials because of the heating variable color, can not occur the cutter problem that collapses that causes because of rotation of the high speed of saw blade and stainless hardness problem yet.The utility model is simple in structure, and is easy to operate, is adapted to the channeling on stainless steel letters limit especially.

Described channeling device comprises the riser that is packed between the upper and lower gripper shoe, is connected with the knife rest of vertical slip on the riser, and planing tool is installed on the knife rest, and the lower end of knife rest is connected with channeling drive unit power.

Described channeling drive unit comprises the main motor that is packed in frame lower, on the power output shaft of main motor gear is housed, and the tooth bar with described gears engaged is equipped with in the lower end of knife rest, and the guide securement plate that is packed on the frame is equipped with in the both sides of tooth bar.

As improvement of the present utility model, the feed adjusting device also is installed on the described riser, this feed adjusting device comprises the adjustment plate that be arranged in parallel with riser, adjustment plate and riser tie by guiding and connect, described knife rest is slidingly connected to be adjusted on the plate, the lateral surface of riser also is equipped with the adjustment cylinder, and the piston rod of adjusting cylinder can pass riser and stretch to the adjustment plate, is positioned on the guiding bolt of adjusting the plate inboard rubber spring is housed.

Described sheet material clamping device comprises the backup plate that is installed between the upper and lower gripper shoe, be coated with slidable guide blot on the backup plate, the inner of guide blot is fixed with pressing plate, fixedlys connected with cylinder in the outer end of guide blot, the piston rod of cylinder can stretch to backup plate, and the top spring is housed between pressing plate and the backup plate.

Described curved arc device comprises the opposed guide roller that is installed between the upper and lower gripper shoe, offer the passage that passes through for sheet material on the guide roller, the guide roller outside is set with the curved arc cover, the front portion of curved arc cover offers the sheet material import, guide roller to the sheet material importer to being projected with guide plate, the rear portion of curved arc cover is provided with corresponding sheet material outlet, the transverse width of sheet material import is much larger than the width of sheet material outlet, be separately installed with the press-bending ball that can rotate on the sidewall of channel outlet curved arc cover, the curved arc cover is by the servomotor power drive that is packed in the frame below.

As further improvement of the utility model, on the described frame shear is installed, shear comprises and being installed in, rotation scissors between the lower supporting plate, rotating scissors is made up of coaxial rotation and the inner core and the urceolus that are sleeved on together, the front portion of inner core and urceolus offers the sheet material import, the opposed cutting edge that is provided with on the barrel at inner core and urceolus rear portion, outer surface in inner core and urceolus barrel bottom is respectively equipped with driving cog, the bottom of urceolus barrel is provided with the breach that inner core barrel bottom is exposed, the urceolus both sides are equipped with the driving rack with the driving cog engagement respectively, and driving rack is by shear motor power drive and motion in the same way.

Described inner core is sleeved on the outside of curved arc cover and overlaps coaxial setting with curved arc.

Groover also is installed on the described frame, and groover is between pay-off and channeling device, and groover comprises bracing frame and the presser device of installing on the frame, and lowering or hoisting gear, tumbler and cutter sweep are installed on the bracing frame.

Described lowering or hoisting gear comprises rack-mounted lifting motor, and with the driving-belt that lifting motor is in transmission connection, crane is slidingly mounted on the bracing frame, and crane and driving-belt are affixed, and the other end of driving-belt is equipped with balance weight iron by pulley; Described tumbler comprises the rotary electric machine that is packed on the crane, on the power output shaft of rotary electric machine rotating disk is housed; Described cutter sweep comprises the cutting motor that is packed on the rotating disk, be connected with cutting knife on the cutting motor, the axial line of the cut surface of cutting knife and rotary electric machine power output shaft at grade, described presser device comprises and being installed in, support and connection plate between the lower supporting plate, the rotation presser feet is installed on the support and connection plate, rotating presser feet is packed in by turning cylinder, between the lower supporting plate, spring is housed between rotation presser feet and the support and connection plate makes formation sheet material passage between presser feet and the support and connection plate, the bottom of rotation presser feet is leaned on mutually with the pressure strip on being hinged on lower supporting plate, and the pressure strip bottom is leaned on mutually with the cam that compresses that is driven by the grooving clamping motor.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 be among Fig. 1 A to structural representation;

Fig. 3 be among Fig. 1 B to structural representation;

Fig. 4 be among Fig. 1 C to structural representation;

Fig. 5 be among Fig. 1 D to structural representation

Fig. 6 be among Fig. 1 E to structural representation;

Fig. 7 among Fig. 6 along F-F to the structural representation of analysing and observe.

Among the figure: 1 is frame, and 2 is upper backup pad, and 3 is lower supporting plate, 4 is main motor, and 5 is gear, and 6 is tooth bar, 7 is the channeling head, and 8 is the guide securement plate, and 9 is guide roller, 10 is cutting groove, and 11 is riser, and 12 is inner core, 13 is knife rest, and 14 is backup plate, and 15 is pressing plate, 16 is cylinder, and 17 is the top spring, and 18 is guide blot, 19 is electrical control cabinet, and 20 for adjusting plate, and 21 for adjusting cylinder, 22 are the guiding bolt, and 23 is guide plate, and 24 is the curved arc cover, 25 is servomotor, and 26 is the grooving clamping motor, and 27 is urceolus, 28 is cutting edge, and 29 is driving cog, and 30 is driving rack, 31 is shear motor, and 32 is bracing frame, and 33 is lifting motor, 34 is driving-belt, and 35 is crane, and 36 is balance weight iron, 37 is rotary electric machine, and 38 is rotating disk, and 39 is cutting motor, 40 is cutting knife, and 41 is the raw material rotating disk, and 42 are the guiding wheels, 43 is driven roller, and 44 is drive motors, and 45 are the support and connection plate, 46 for rotating presser feet, and 47 is spring, and 48 is turning cylinder, 49 is pressure strip, and 50 for compressing cam, and 51 is slide rail, 52 is slide block, and 53 is rubber spring, and 54 are the press-bending ball, 55 is breach, 56 is planing tool, and 57 is the planing tool fixed head, and 58 is positioning sleeve.

The specific embodiment

Luminous character enclosing machine as shown in drawings, comprise opposed upper backup pad 2 and the lower supporting plate 3 that is installed on the frame 1, on, the left side of lower supporting plate is the sheet material inlet, on, the right of lower supporting plate is the sheet material outlet, on, be disposed with pay-off on the lower supporting plate from left to right, groover, the channeling device, (position of groover and channeling device can exchange for curved arc device and shear, with its position of easy setting easy to installation and maintenance), pay-off comprises the raw material rotating disk 41 that is packed on the lower supporting plate 3, raw material rotating disk 41 is provided with the sheet material extending port, last, be provided with in pairs between the lower supporting plate and the corresponding guiding wheels 42 of sheet material extending port, on, be provided with 4-6 group driven roller 43 between the lower supporting plate, driven roller 43 is by drive motors 44 power drives, drive motors 44 is packed on the frame 1, driving driven roller 43 by rack and pinion drive mechanism rotates, every group of driven roller 43 is oppositely arranged, rotate in opposite directions, advance thereby drive sheet material.On frame 1, also be provided with channeling drive unit and sheet material clamping device, as Fig. 1, Fig. 3, shown in Fig. 4 and Fig. 5, on, be fixed with riser 11 between the lower supporting plate, the channeling drive unit comprises the main motor 4 that is packed in frame 1 bottom, gear 5 is housed on the power output shaft of main motor 4, knife rest 13 is slidingly connected on the riser 11, tooth bar 6 is equipped with in the lower end of knife rest 13, tooth bar 6 and gear 5 engagements, guide securement plate 8 is equipped with in the both sides of tooth bar 6, can guarantee the engagement of tooth bar 6 and gear 5, move up and down that guide securement plate 8 is packed on the frame 1 thereby make tooth bar 6 drive knife rests 13.The feed adjusting device is installed on the riser 11, this feed adjusting device comprises the adjustment plate 20 that be arranged in parallel with riser 11, adjust plate 20 and be provided with vertical slide rail 51, above-mentioned knife rest 13 is provided with the slide block 52 that cooperates slip with slide rail 51, planing tool 56 is fixedly mounted on the knife rest 13, the lateral surface of riser 11 also is equipped with adjusts cylinder 21, the piston rod of adjusting cylinder 21 can pass riser 11 and stretch to adjustment plate 20, be positioned on the guiding bolt 22 of adjusting plate 20 inboards rubber spring 53 is housed, for guaranteeing the distance and the depth of parallelism between riser 11 and the adjustment plate 20, on the guiding bolt 22 between riser 11 and the adjustment plate 20, positioning sleeve 58 is housed also.Above-mentioned sheet material clamping device comprises and being packed in, backup plate 14 between the lower supporting plate, symmetrically arranged a pair of pressing plate 15 is installed in the both sides of backup plate 14 respectively and passes through guide blot 18 guide securement with the cylinder supports frame of cylinder 16, the position up and down of backup plate 14 is coated with four slidable guide blots 18 respectively, the inner of guide blot 18 is fixed with pressing plate 15, fixedly connected with the cylinder supports frame in the outer end of guide blot 18, the piston rod of cylinder 16 passes the cylinder supports frame can stretch to backup plate 14, two pressing plates 15 and the corresponding respectively counterbore that is provided with in the two ends up and down of backup plate 14, be fixed with top spring 17 in the counterbore and make formation sheet material passageway between pressing plate 15 and the backup plate 14, guide blot 18 passes in top spring 17, after cylinder 16 inflations, its piston action is on backup plate 14, pressing plate 15 can be drawn close to backup plate 14 along lower supporting plate 3, thereby plays the function that clamps sheet material.

As shown in Fig. 6 and Fig. 7, above-mentioned curved arc device comprises and being installed in, guide roller 9 between the lower supporting plate, offer the passage that passes through for sheet material on the guide roller 9, guide roller 9 outsides are set with curved arc cover 24, the front portion of curved arc cover 24 offers the sheet material import, guide roller 9 to the sheet material importer to being projected with guide plate 23, the rear portion of curved arc cover 24 is provided with corresponding sheet material outlet, the transverse width of sheet material import is much larger than the width of sheet material outlet, be separately installed with the press-bending ball 54 that can rotate on the sidewall of channel outlet curved arc cover 24, curved arc cover 24 is by servomotor 25 power drives that are packed in frame 1 below.On the above-mentioned frame 1 shear is installed also, shear comprises and being installed in, rotation scissors between the lower supporting plate, rotating scissors is made up of coaxial rotation and the inner core 12 and the urceolus 27 that are sleeved on together coaxial rotation and the rotation scissors that is sleeved on together, the front portion of inner core 12 and urceolus 27 offers the sheet material import, the opposed cutting edge 28 that is provided with on the barrel at inner core 12 and urceolus 27 rear portions, outer surface in inner core 12 and urceolus 27 barrel bottoms is respectively equipped with driving cog 29, the bottom of urceolus 27 barrels is provided with the breach 55 that inner core 12 barrel bottoms are exposed, urceolus 27 both sides are equipped with the driving rack 30 with driving cog 29 engagements respectively, driving rack 30 is by shear motor 31 power drives and motion in the same way, shear motor 30 drives the two runners driving driving racks 30 that rotate in opposite directions makes two driving racks 30 can do motion in the same way, described urceolus 27 is sleeved on the outside of described curved arc cover 24 and overlaps 24 coaxial settings with curved arc, also shear and curved arc device can be provided with separately, like this sheet material is carried out shearing behind the curved arc again, thereby finish the flanging and the curved arc work on a stereo luminous character word limit.

Shown in Fig. 1 and Fig. 2, above-mentioned groover comprises bracing frame 32 and the presser device of installing on the frame 1, and lowering or hoisting gear, tumbler and cutter sweep are installed on the bracing frame 32.This lowering or hoisting gear comprises the lifting motor 33 that is installed on the frame 1, the driving-belt 34 that is in transmission connection with lifting motor 33, crane 35 is slidingly mounted on the bracing frame 32, and crane 35 is affixed with driving-belt 34, and the other end of driving-belt 34 is equipped with balance weight iron 36 by pulley; This tumbler comprises the rotary electric machine 37 that is packed on the crane 35, and rotating disk 38 is housed on the power output shaft of rotary electric machine 37; This cutter sweep comprises the cutting motor 39 that is packed on the rotating disk 38, be connected with cutting knife 40 on the cutting motor 39, the cutting axis at cutting knife 40 places is fixed by being packed in two fixed heads, two fixed heads are packed in the below of rotating disk 38, on the cutting knife 40 cutting blade can be installed, the axial line of the cut surface of cutting knife 40 and rotary electric machine 37 power output shafts at grade, this presser device comprises and being installed in, support and connection plate 45 between the lower supporting plate, be symmetrically installed with a pair of rotation presser feet 46 on the support and connection plate 45, two rotate presser feet 46 is packed in by turning cylinder 48, between the lower supporting plate, spring 47 is housed between rotation presser feet 46 and the support and connection plate 45 makes formation sheet material passage between rotation presser feet 46 and the support and connection plate 45, pressure strip 49 abuts against the bottom of two rotation presser feets 46, the middle part of pressure strip 49 is hinged on the lower supporting plate 3, and the bottom of pressure strip 49 is leaned on mutually with the cam 50 that compresses that is driven by grooving clamping motor 26.

The utility model is to surround stereo luminous character word limit like this: stainless steel band stretches out from the sheet material extending port of raw material rotating disk 41, advance by driven roller 43 drivings through guiding wheels 42, when advancing to the channeling device (owing to be stainless steel band, groover does not temporarily start), start the channeling drive unit, simultaneously to cylinder 16 inflations, cylinder 16 pistons withstand backup plate, because pressing plate 15 is installed in the both sides of backup plate 14 with cylinder 16 and fixes by guide blot 18, so pressing plate 15 and and backup plate 14 between top spring 17 be compressed, thereby make pressing plate 15 and backup plate 14 jam-packed stainless steel materials, the power drive lower slide 13 of channeling drive unit moves downward, the planing tool of installing on the knife rest 13 56 can carry out channeling to stainless steel band, because stainless steel is harder, now take stainless steel is carried out repeatedly channeling (being generally twice), after the channeling drive unit drives knife rest 13 downward channelings, main motor 4 reverse rotations behind the arrival certain position, driving knife rest 13 moves upward, planing tool 56 is run into stainless steel materials when preventing that knife rest 13 from moving upward, in order to avoid cause cut or channeling line not on same straight line, planing tool 56 is packed on the planing tool fixed head 57, the upper end of planing tool fixed head 57 is hinged on the knife rest 13, and the rear end of planing tool 56 stretches in the knife rest 13, planing tool 56 and planing tool fixed head 57 can rotate to the direction away from stainless steel materials along hinged hinge, just can not run into stainless steel materials like this when knife rest 13 moves upward.After knife rest 13 moves upward to certain altitude, the reverse rotation again of main motor 4, drive knife rest 13 moves downward and carries out the channeling second time, start simultaneously and adjust cylinder 21, because riser 11 is packed between the upper and lower gripper shoe, the piston of adjusting cylinder 21 withstands on to be adjusted on the plate 20, adjust plate 20 and move forward certain distance along lower supporting plate 3, adjust the amount of feeding of knife rest 13, the channeling degree of depth increase of stainless steel band is required (, can not have influence on being in transmission connection of described gear 5 and tooth bar 6) because the distance that moves forward is very small to satisfy flanging.Pass the guiding bolt 22 of adjusting plate 20 and riser 11 owing to be provided with, on the guiding bolt 22 on the interior facade of adjusting plate 20, rubber spring 53 is housed, adjust plate 20 and move forward certain distance, and can guarantee the depth of parallelism of itself and riser 11, so that twice channeling be all on same channeling line, the effect of rubber spring 53 is exactly after adjusting feed, adjusts cylinder 21 returns, simultaneously rubber spring 53 will be adjusted plate 20 original position of rebounding, so that carry out channeling in the another location of stainless steel letters sideband.By the curved arc device ad-hoc location of stainless steel band is carried out curved arc again, by shear stainless steel letters sideband is cut off at last, thereby realized the moulding on whole word limit.

Groover is to finish the sheet material grooving like this: aluminium strip stretches out from the sheet material extending port of raw material rotating disk 41, advance by driven roller 43 drivings through guiding wheels 42, sheet material advances to groover need carry out grooving to sheet material the time, start grooving

clamping motor

26,26 drives of grooving clamping motor compress cam 50 and turn an angle, certain distance is backed down in the lower end of pressure strip 49, because the middle part of pressure strip 49 is hinged on the lower supporting plate 3, under leverage, the top of pressure strip 49 is pushed down two and is rotated presser feet 46, two rotate presser feet 46 draws close to support and connection plate 45, thereby makes the sheet material channel narrows play the effect that clamps sheet material.Start cutting motor 39 simultaneously, driving cutting knife 40 rotates, start lifting motor 33, making driving-belt 34 drive cutting knife 40 moves downward, thereby cuts sheet material, when needs carry out the two sides grooving to sheet material, offer cutting groove 10 on the upper backup pad 2, behind lifting motor 33 drive cutting knifes 40 rise certain altitudes, starting rotary electric machine 37 stretches in the cutting groove 10 cutting knife, another side to sheet material cuts, because the cut surface of cutting knife 40 and the axial line of rotary electric machine 37 power output shafts are at grade, so the cutting blade of installing on the cutting knife 40 can guarantee that two cutting grooves are on the two sides of the same position of sheet material when the two sides of cuts sheet material.Rotary electric machine 37 can be done under electrical control at any angle and rotate, thereby can carry out the grooving of different depth different directions, to satisfy the grooving requirement of different word side plate materials.

Curved arc device and shear are to realize like this word sideband is carried out curved arc and shearing: word sideband sheet material enters in the curved arc cover 24 from guide plate 23, the both sides curved arc of sheet material outlet overlap 24 sidewalls vertically on evenly be provided with press-bending ball 55, when control program turns an angle according to font needs control servomotor 25, curved arc cover 24 rotates thereupon, because the guide roller 9 in the curved arc cover 24 is fixing, so press-bending ball 54 extrusion plates and it bending is had a certain degree, the sliding friction when itself and sheet material pushed when the rotation of press-bending ball 54 can be eliminated curved arc.After curved arc is finished, start shear motor 31, drive two driving racks 30 and move in the same way, thereby inner core 12 and urceolus 27 are rotated in opposite directions, the cutting edge 28 on inner core 12 and the urceolus 27 interacts the word sideband is cut off, thereby finishes the moulding of word sideband sheet material.

The controlling of channeling drive unit such as each motor and cylinder 16 in the utility model all carried out electrical control by electrical control cabinet 19, and its control principle and process are prior art, do not repeat them here.

Claims

1. luminous character enclosing machine, comprise the upper backup pad (2) and the lower supporting plate (3) that are installed in frame (1), one end of upper and lower gripper shoe is the sheet material inlet, its other end is the sheet material outlet, be disposed with pay-off, curved arc device from the sheet material inlet toward the sheet material outlet, it is characterized in that between pay-off and curved arc device, being provided with the channeling device and be installed in sheet material clamping device between the upper and lower gripper shoe, the channeling drive unit that drives the channeling device action also is installed on the frame (1).

2. luminous character enclosing machine according to claim 1, it is characterized in that: described channeling device comprises the riser (11) that is packed between the upper and lower gripper shoe, be connected with the knife rest (13) of vertical slip on the riser (11), the lower end of knife rest (13) is connected with channeling drive unit power.

3. luminous character enclosing machine according to claim 2, it is characterized in that: described channeling drive unit comprises the main motor (4) that is packed in frame (1) bottom, gear (5) is housed on the power output shaft of main motor (4), the tooth bar (6) with described gear (5) engagement is equipped with in the lower end of knife rest (13), and the guide securement plate (8) that is packed on the frame (1) is equipped with in the both sides of tooth bar (6).

4. luminous character enclosing machine according to claim 2, it is characterized in that: described riser also is equipped with the feed adjusting device on (11), this feed adjusting device comprises the adjustment plate (20) that be arranged in parallel with riser (11), adjusting plate (20) is connected by guiding bolt (22) with riser (11), described knife rest (13) is slidingly connected to be adjusted on the plate (20), the lateral surface of riser (11) also is equipped with adjusts cylinder (21), the piston rod of adjusting cylinder (21) can pass riser (11) and stretch to adjustment plate (20), is positioned to adjust on the inboard guiding bolt (22) of plate (20) rubber spring (53) is housed.

5. luminous character enclosing machine according to claim 1, it is characterized in that: described sheet material clamping device comprises the backup plate (14) that is installed between the upper and lower gripper shoe, be coated with slidable guide blot (18) on the backup plate (14), the inner of guide blot (18) is fixed with pressing plate (15), fixedly connected with cylinder (16) in the outer end of guide blot (18), the piston rod of cylinder (16) can stretch to backup plate (14), between pressing plate (15) and the backup plate (14) top spring (17) is housed.

6. luminous character enclosing machine according to claim 1, it is characterized in that: described curved arc device comprises opposed being installed in, guide roller between the lower supporting plate (9), offer the passage that passes through for sheet material on the guide roller (9), guide roller (9) outside is set with curved arc cover (24), the front portion of curved arc cover (24) offers the sheet material import, guide roller (9) to the sheet material importer to being projected with guide plate (23), the rear portion of curved arc cover (24) is provided with corresponding sheet material outlet, the transverse width of sheet material import is much larger than the width of sheet material outlet, be separately installed with the press-bending ball (54) that can rotate on the sidewall of channel outlet curved arc cover (24), curved arc cover (24) is by servomotor (25) power drive that is packed in frame (1) below.

7. luminous character enclosing machine according to claim 1, it is characterized in that: described frame is equipped with shear on (1), shear comprises and being installed in, rotation scissors between the lower supporting plate, rotating scissors is made up of coaxial rotation and the inner core (12) and the urceolus (27) that are sleeved on together, the front portion of inner core (12) and urceolus (27) offers the sheet material import, the opposed cutting edge (28) that is provided with on the barrel at inner core (12) and urceolus (27) rear portion, outer surface in inner core (12) and urceolus (27) barrel bottom is respectively equipped with driving cog (29), the bottom of urceolus (27) barrel is provided with the breach (55) that inner core (12) barrel bottom is exposed, urceolus (27) both sides are equipped with the driving rack (30) with driving cog (29) engagement respectively, and driving rack (30) is by shear motor (31) power drive and motion in the same way.

8. luminous character enclosing machine according to claim 7 is characterized in that: described inner core (12) be sleeved on curved arc cover (24) the outside and with the coaxial setting of curved arc cover (24).

9. luminous character enclosing machine according to claim 1, it is characterized in that: described frame also is equipped with groover on (1), groover is between pay-off and channeling device, groover comprises bracing frame (32) and the presser device of installing on the frame (1), and bracing frame is equipped with lowering or hoisting gear, tumbler and cutter sweep on (32).

10. luminous character enclosing machine according to claim 9, it is characterized in that: described lowering or hoisting gear comprises the lifting motor (33) that is installed on the frame (1), the driving-belt (34) that is in transmission connection with lifting motor (33), crane (35) is slidingly mounted on the bracing frame (32), crane (35) is affixed with driving-belt (34), and the other end of driving-belt (34) is equipped with balance weight iron (36) by pulley; Described tumbler comprises the rotary electric machine (37) that is packed on the crane (35), and rotating disk (38) is housed on the power output shaft of rotary electric machine (37); Described cutter sweep comprises the cutting motor (39) that is packed on the rotating disk (38), be connected with cutting knife (40) on the cutting motor (39), the axial line of the cut surface of cutting knife (40) and rotary electric machine (37) power output shaft at grade, described presser device comprises and being installed in, support and connection plate (45) between the lower supporting plate, be equipped with on the support and connection plate (45) and rotate presser feet (46), rotating presser feet (46) is packed in by turning cylinder (48), between the lower supporting plate, spring (47) is housed between rotation presser feet (46) and the support and connection plate (45) makes formation sheet material passage between presser feet (46) and the support and connection plate (45), rotate the bottom of presser feet (46) and press close to the pressure strip (49) that is hinged on the lower supporting plate (3), pressure strip (49) bottom is pressed close to the cam (50) that compresses that is driven by grooving clamping motor (26).