CN111469396A

CN111469396A - Router tectorial membrane device

Info

Publication number: CN111469396A
Application number: CN202010512500.9A
Authority: CN
Inventors: 王绥能
Original assignee: Wenzhou Qiming Electronic Equipment Co ltd
Current assignee: Wenzhou Qiming Electronic Equipment Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-07-31
Anticipated expiration: 2040-06-08
Also published as: CN111469396B

Abstract

The invention discloses a router film covering device, which comprises a base, wherein the rear side surface of the base is vertically and fixedly connected with a side plate, the outer wall of the side plate is provided with a motor, the motor is connected with a collecting shaft, the collecting shaft is positioned on the front side surface of the side plate, the collecting shaft is arranged in a collecting shaft cylinder through sliding connection, the collecting shaft cylinder is fixedly arranged in the side plate, a blunt triangular separating body is fixedly arranged above the collecting shaft, the vertex angle end of the separating body is provided with a rolling ball, the vertex angle end of the separating body is also provided with a rolling ball groove for limiting the rolling ball, the upper right end of the separating body is provided with a film separating shaft, the film separating shaft is fixedly arranged on the front side surface of the side plate, the film separating shaft is also provided with a film separating shaft sleeve, the lower right corner of the film separating shaft is provided with a film pressing shaft, the film pressing shaft is fixedly arranged on the front side surface, the film pressing shaft is also provided with a film pressing shaft sleeve.

Description

Router tectorial membrane device

Technical Field

The invention relates to the field of product surface film pasting, in particular to a router film laminating device.

Background

At present, films of various products are increasingly popularized (such as mobile phones and router shells), and the film sticking to small-sized plastic products is troublesome. It mainly has the following technical problems:

1. when the film is pasted on small products with different lengths, manual film pasting has to be adopted, which wastes time and labor, has low efficiency and also causes waste of the protective film;

2. because in the manual pad pasting process, the pad pasting time is longer, leads to the pad pasting surface to be mostly the dust for the protection film can't paste on the product comprehensively, moreover very pleasing to the eye.

3. And with the improvement of the life quality of people, the router is more attractive, and the appearance of the router is mostly a curved surface-shaped structure and is not easy to be pasted with a film.

Disclosure of Invention

The invention provides a film sticking device which can remove dust before film sticking and can stick curved surfaces quickly and conveniently, aiming at overcoming the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a router tectorial membrane device, includes the base, the vertical fixedly connected with curb plate of base trailing flank, install the motor on the curb plate outer wall, its characterized in that, the motor is connected with the collection axle, the collection axle is located the curb plate leading flank, the collection axle is installed in the collection shaft section of thick bamboo through sliding connection, the collection shaft section of thick bamboo is fixed to be set up in the curb plate, the fixed blunted triangle's of being provided with separator above the collection axle, separator apex angle end is provided with the spin, separator apex angle end still is provided with the spin groove of spacing spin, the separator upper right end is provided with the membrane separating axle, the membrane separating axle is fixed to be set up at the curb plate leading flank, still be provided with the membrane separating axle sleeve on the membrane separating axle, the membrane separating axle lower right corner is provided with the pressure membrane axle, the membrane pressing axle is fixed to be set up at the curb plate leading flank, still be provided with the pressure membrane axle, the fixed roller membrane axle that is provided with in pressure membrane axle upper right corner, the roller membrane axle is fixed to be set up in curb plate leading flank upper right corner, the epaxial roller membrane axle sleeve that still is provided with of roller membrane, roller membrane axle sleeve trailing flank is provided with the fender piece, the fixed setting of fender piece is epaxial at the roller membrane axle, roller membrane axle sleeve right side is provided with stop gear, stop gear includes spacing groove, spring, stopper, fixture block groove, the fixed setting in roller membrane axle front end in spacing groove, the spring is fixed to be set up at spacing groove bottom surface, the stopper is fixed to be set up on the spring, fixture block upper end left end face forty-five degree chamfer right-hand member thirty degrees chamfers, the fixture block is spacing at the fixture block inslot, the fixture block is fixed to be set up at the stopper middle part, be equipped with tectorial membrane mechanism on the curb plate inboard, be provided with tectorial membrane mechanism complex.

Tectorial membrane mechanism includes L shape fixed plate, through-hole, two cylinders, accepts board, two telescopic links, tectorial membrane axle, roller membrane wheel, the fixed plate is fixed to be set up on the curb plate leading flank, the through-hole sets up in L shape fixed plate bottom surface, two cylinders are fixed to be set up at L shape fixed plate lateral wall, its cylinder body of a cylinder passes the through-hole, it sets up at a cylinder front end to accept the board is fixed, two telescopic links are fixed to be set up bottom surface under accepting the board.

The fixed sleeve that is provided with of left end telescopic link in two telescopic links, the fixed rectangle that is provided with in right-hand member telescopic link front end in two telescopic links erects the version, erect and seted up the circular recess on the version, erect and seted up the rectangle spout on the version, the rectangle spout communicates in the circular recess left end.

The utility model discloses a spring, including tectorial membrane axle, tectorial membrane axle left end, frame, spring groove, tectorial membrane axle right-hand member, frame, tectorial membrane axle left end, tectorial membrane axle right-hand member is provided with the rectangle in vertical direction and erects the version groove, tectorial membrane axle right-hand member is provided with spacing spout in the horizontal direction, spacing spout is located rectangle spout left end cooperation setting, the circular sliding connection mode of pressing in the spout is provided with the slide bar, the slide bar left end is provided with the cross recess, the fixed rectangle stopper that is provided with of slide bar right-hand member, tectorial membrane axle right.

The roller film wheel sets up epaxially at the tectorial membrane with the sliding connection cooperation, roller film wheel surface is provided with cuts the rete, it is provided with the retaining film groove to cut the rete inner wall, terminal surface radius angle forty-five degree under the retaining film groove, the seventy-five degree of up end chamfer, retaining film inslot wall is provided with the torsional spring, torsional spring connection keeps off the diaphragm plate, the diaphragm plate width is the half of cutting the rete degree of depth.

Drive mechanism includes cylinder, slide, track No. two, No. two the cylinder is fixed to be set up on the base right side, the slide is fixed to be set up at cylinder front end No. two, the slide lower surface is provided with the track groove, the slide rail is fixed to be set up the base upper surface, the slide rail cooperates in the track inslot with sliding connection, the slide upper surface is provided with four support columns.

The fixed setting of support column is at the slide upper surface, the support column upper end is provided with the tectorial membrane piece, and the tectorial membrane piece lower surface of telling is provided with the tectorial membrane groove, tectorial membrane groove upper end is provided with the tectorial membrane spacing groove, the support column upper surface is provided with the ring limiting plate, the support column upper surface still is provided with supports the groove, it is provided with supporting spring to support the groove bottom mounting, tectorial membrane piece upper surface is provided with the tectorial membrane board, the tectorial membrane board is fixed in tectorial membrane piece upper surface, the tectorial membrane board is controlled both ends lateral wall middle part and has been seted up semi-circular opening mouth, the tectorial membrane board front end is provided with the groove of cutting off, cut off the inslot and be provided with the.

The fixed asbestos axle that sets up on the curb plate leading flank, the epaxial asbestos wheel that is provided with of asbestos, the asbestos wheel surface is provided with the asbestos draw-in groove, the curb plate leading flank who is having the rubber axle, the epaxial rubber wheel that is provided with rubber materials of rubber, rubber wheel and asbestos wheel meshing cooperation, the fixed collection board that is provided with on the lateral wall leading flank, the collection board is the forty-five degree inclination, the corner pressure is on the asbestos wheel surface on the collection board.

Drawings

FIG. 1 is a block diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a sectional view taken at a-a in fig. 2.

Fig. 4 is an enlarged view at Q in fig. 3.

Fig. 5 is a perspective view of fig. 2 taken in section S-S.

Fig. 6 is an enlarged view of fig. 5 at R.

Fig. 7 is an enlarged view of fig. 3 at E.

Fig. 8 is a sectional view taken at D-D in fig. 2.

Fig. 9 is an enlarged view at T in fig. 8.

Fig. 10 is an enlarged view of fig. 3 at W.

Fig. 11 is an enlarged view of fig. 3 at B.

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, 2, 3 and 4, a router film coating device comprises a base 1, a side plate 2 is vertically and fixedly connected to the rear side of the base 1, and a motor 3 is mounted on the outer wall of the side plate 2, and is characterized in that the motor 3 is connected with a collecting shaft 4, the collecting shaft 4 is located on the front side surface of the side plate 2, the collecting shaft 4 is mounted in a collecting shaft cylinder 411 through sliding connection, the collecting shaft cylinder 411 is fixedly arranged in the side plate 2, a separation body 5 in the shape of an obtuse triangle is fixedly arranged above the collecting shaft 4, a rolling ball 511 is arranged at the vertex angle end of the separation body 5, a rolling ball groove 512 for limiting 511 is further arranged at the vertex angle end of the separation body 5, a film separating shaft 6 is arranged at the upper right end of the rolling ball separation body 5, the film separating shaft 6 is fixedly arranged on the front side surface of the side plate 2, a film separating shaft sleeve 611 is further arranged on the film separating shaft 6, a film pressing shaft 7, the film pressing shaft 7 is fixedly arranged on the front side face of the side plate 2, the film pressing shaft 7 is further provided with a film pressing shaft sleeve 711, the upper right corner of the film pressing shaft 7 is fixedly provided with a film roller shaft 8, the film roller shaft 8 is fixedly arranged on the upper right corner of the front side face of the side plate 2, the film roller shaft 8 is further provided with a film roller shaft sleeve 811, the rear side of the film roller shaft sleeve 811 is provided with a film blocking block 812, the film blocking block 812 is fixedly arranged on the film roller shaft 8, the right side of the film roller shaft sleeve is provided with a limiting mechanism, the limiting mechanism comprises a limiting groove 813, a spring 814, a limiting block 815, a clamping block 816 and a clamping block groove 817, the limiting groove 813 is fixedly arranged at the front end of the film roller shaft 8, the spring 814 is fixedly arranged on the bottom face of the limiting groove, the limiting block 815 is fixedly arranged on the spring 814, the right end of the left side face of the upper end of the clamping block 816 is chamfered, the fixture block 816 is fixedly arranged in the middle of the limiting block 815, a film coating mechanism is arranged on the inner side of the side plate 2, and a transmission mechanism matched with the film coating mechanism is arranged on the base 1. When the router film is used, the router film is sleeved on the roller film shaft sleeve 811 by pressing the limiting block 815, the stretched router film passes through the lower part of the film pressing shaft sleeve 711, the double-layer router film is separated by the vertex angle end of the separating body 5 by bypassing the film separating shaft sleeve 611, and the lower-layer protective film is wound on the collecting shaft 4; the barrier 812 and the stopper 815 accomplish to prevent that its during operation is unstable to router membrane limiting displacement to lead to the roller membrane axle sleeve 811 that drops, stopper left side forty-five degrees chamfer has made things convenient for the installation ware, right-hand member thirty degrees chamfer has prevented that the router membrane from pressing the stopper 815 in rotatory and droing, and accomplish simply press down when dismantling alright with dismantle the router membrane, the router membrane that presses membrane axle 7 to pass through is in a state of tightening and follows, and formation of fold and bubble when having prevented the pad pasting, 5 apex angle ends of the separator separate double-deck router membrane through pushing down router membrane lower floor, and its angular end 511 reduces the frictional force of separator and spin router membrane, prevents that router lower membrane from splitting when retrieving.

Referring to fig. 3 and 5, the film covering mechanism includes L-shaped fixing plates 9, through holes 911, two first cylinders 10, a bearing plate 11, two telescopic rods 12, a film covering shaft 13 and a film roller 14, the fixing plates 9 are fixedly arranged on the front side surfaces of the side plates 2, the through holes 911 are arranged in the bottom surfaces of the L-shaped fixing plates 9, the two first cylinders 10 are fixedly arranged on the side walls of the L-shaped fixing plates 9, the cylinder bodies of the first cylinders 10 penetrate through the through holes 911, the bearing plate 11 is fixedly arranged at the front ends of the first cylinders 10, and the two telescopic rods 12 are fixedly arranged on the bottom surfaces of the bearing plate 11, so that the first cylinders 10 are adjusted to move downwards, and the telescopic rods 12 mounted on the bearing plate 11 are driven to move downwards at the same time, so that the film roller 14 is located at the working.

Referring to fig. 5 and 6, a sleeve 123 is fixedly disposed on the left end telescopic rod 121 of the two telescopic rods 12, a rectangular vertical plate 125 is fixedly disposed at the front end of the right end telescopic rod 124 of the two telescopic rods 12, a circular groove 1251 is formed in the vertical plate 125, a rectangular sliding groove 1252 is formed in the vertical plate 125, and the rectangular sliding groove 1252 is communicated with the left end of the circular groove 1251.

Referring to fig. 5 and 6, the left end of the film coating shaft 13 is embedded in the sleeve 123, the right end of the film coating shaft 13 is provided with a rectangular vertical plate groove 131 in the vertical direction, the right end of the film covering shaft 13 is provided with a limiting sliding groove 132 in the horizontal direction, the limiting sliding groove 132 is arranged at the left end of the rectangular sliding groove 1252 in a matching way, a circular pressing groove 133 is arranged at the left end of the rectangular sliding groove, a sliding rod 134 is arranged in the circular pressing groove 133 in a sliding connection mode, the left end of the slide bar 134 is provided with a cross groove 135, the right end of the slide bar 134 is fixedly provided with a rectangular limit block 136, the rectangular limiting block 136 is slidably connected in the limiting sliding groove 132, the right end of the film covering shaft 13 is provided with a spring groove 137, the spring groove 137 is positioned at the right end of the limiting sliding groove, the left end face of the spring groove 137 is matched with the right end face of the circular groove 1251, the bottom face of the spring groove 137 is fixedly provided with a spring 138, and the height of the spring 138 is horizontal to the spring groove 137. The roller film wheel 14 is preferably made of hard sponge, a cross screwdriver is used for rotating the sliding rod 134 during replacement to drive the rectangular limiting block 136 to rotate in the circular groove 1251, so that the rectangular limiting block 136 is aligned with the rectangular sliding groove 1252, meanwhile, the spring 138 in the spring groove 137 is pressed, the rectangular limiting block 136 slides into the limiting sliding groove 132 from the rectangular sliding groove 1252 under the reaction force of the spring 138, the vertical plate 125 is separated from the film covering shaft 13, the film covering shaft 13 is separated from the sleeve 123, and therefore the roller film wheel 14 is replaced.

As shown in fig. 3 and 7, the film rolling wheel 14 is slidably connected to the film covering shaft 13, the surface of the film rolling wheel 14 is provided with a film cutting groove 15, the front side surface of the film cutting groove 15 is provided with a film blocking groove 151, the lower end surface of the film blocking groove 151 is chamfered by forty-five degrees, the upper end surface of the film blocking groove 151 is chamfered by seventy-five degrees, the inner wall of the film blocking groove 151 is provided with a torsion spring, the torsion spring is connected to a film blocking plate 152, and the width of the film blocking plate 152 is one half of the depth of the film cutting groove 15; the upper layer of the router film containing the glue is adhered to the upper surface of the film blocking plate 152, and the upward turning range of the film blocking plate 152 is larger due to the seventy-five-degree chamfer angle.

The transmission mechanism comprises a second air cylinder 16, a sliding plate 17 and a rail 172, wherein the second air cylinder 16 is fixedly arranged on the right side of the base 1, the sliding plate 17 is fixedly arranged at the front end of the second air cylinder 16, a rail groove 171 is formed in the lower surface of the sliding plate, the sliding rail 172 is fixedly arranged on the upper surface of the base 1, the sliding rail 172 is matched in the rail groove 171 in a sliding connection mode, and four supporting columns 18 are arranged on the upper surface of the sliding plate 17; the second cylinder 16 drives the sliding plate 17 to move back and forth on the track 172 through contraction; the stability of the slide 17 is ensured by the double-track design.

Referring to fig. 8 and 9, a support column 18 is fixedly arranged on the upper surface of a sliding plate 17, a film covering block 19 is arranged at the upper end of the support column 18, a film covering groove 191 is arranged on the lower surface of the film covering block 19, a film covering limiting groove 192 is arranged at the upper end of the film covering groove 191, a circular ring limiting plate 181 is arranged on the upper surface of the support column 18, a support groove 182 is further arranged on the upper surface of the support column 18, a support spring 183 is fixedly arranged at the bottom end of the support groove 182, a film covering plate 20 is arranged on the upper surface of the film covering block 19, the film covering plate 20 is fixed on the upper surface of the film covering block 19, semicircular film opening ports 21 are formed in the middle of the side walls of the left end and the right end of the film covering plate 19, a cutting groove 21 is formed in the front end of the film covering plate 19, a cutting knife 22 is arranged in. When the film is coated, the router is placed on the upper surface of the film coating plate 20, the second air cylinder 16 starts to contract to enable the front end of the film coating block 19 to be positioned under the film coating wheel 14, the first air cylinder is started to fall to enable the film cutting groove 15 to be aligned with the left end of the router and fixed, the second air cylinder is started to extend out again, the roller film wheel 14 is made to rotate through friction force and tightly press the router film on the surface of the router, the router film is made to fall off on the film blocking plate 152 while rotating and tightly pressing, the supporting spring 182 in the concave curved supporting groove 182 bounces upwards during film coating, the concave surface of the supporting spring is made to be attached to the surface of the roller film wheel 14, the circumferential length of the film coating wheel 14 is equal to the length of the upper surface of the film coating block 19 when the convex surface is opposite, the film coating wheel rotates exactly one circle when the film coating is finished, the film cutting groove 15 is aligned with the cutting knife 22, the cutting knife 22 works upwards to cut, the second blunt knife 222 is longer than the first sharp knife 221, the router film is removed in, the router film sticking device ascends at a gap at the right end of the film blocking plate 152, the length of a router film in the film cutting groove 15 is increased, meanwhile, the first sharp knife 221 at the left end cuts off the router film at the left end of the film blocking plate 152 by friction, the second blunt knife 222 is used for separating the port at the right end of the router film from the upper surface of the film blocking plate 152, the cutting knife 22 descends to enable the port of the router film to be stuck on the upper surface of the film blocking plate 152 after cutting, so that the cutting knife 22 finishes cutting, at the moment, the router is manually taken out from the semicircular film opening port 21 to finish the film sticking action of the router, the circular ring limiting plate 181 plays a role in protecting and supporting when the supporting spring is pressed down, the supporting groove 182 plays a role in fixing and limiting the spring, the film sticking effect of various routers such as curved surfaces, convex surfaces and the like is achieved during working, and the automatic adjustment ensures that the rolling film wheel 14 is completely stuck on the film sticking surface of the router to prevent bubbles from being generated, the cutting knife 22 ensures the continuity of work and increases the work efficiency.

Combine fig. 3, fig. 10 to show, the fixed asbestos axle 23 that sets up on 2 leading flanks of curb plate, be provided with asbestos wheel 231 on the asbestos axle 23, asbestos wheel 231 surface is provided with asbestos draw-in groove 232, 2 leading flanks of curb plate who is having rubber shaft 24, be provided with rubber materials's rubber wheel 241 on the rubber shaft 24, rubber wheel 241 and asbestos wheel 23 meshing cooperation, the fixed collection board 25 that is provided with on 2 leading flanks of lateral wall, collection board 25 is the forty-five degree inclination, collection board 25 upper end corner is pressed on asbestos wheel 23 surface. The dust collecting device comprises a cylinder 16 with a small diameter, before lamination starts, an asbestos wheel 231 and a router film attaching surface rotate anticlockwise on an asbestos shaft 23 through friction, meanwhile, the asbestos wheel 231 and a rubber shaft 24 rub and enable the rubber shaft 24 to rotate, the asbestos wheel 23 generates static electricity through friction with the rubber shaft 24 to clean and adsorb the surface of the router film attaching surface, the adsorbed dust is collected by a collecting plate 25, the asbestos wheel compresses the router film again when lamination starts, the static electricity generated through friction achieves a better cleaning effect on the router film attaching surface, the collecting plate 25 prevents the dust which cannot be adsorbed due to static electricity from falling again, an inclination angle of forty-five degrees achieves a simple cleaning effect on the asbestos wheel 23, and air bubbles generated due to the dust are prevented.

Claims

1. The utility model provides a router tectorial membrane device, includes base (1), the vertical fixedly connected with curb plate (2) of base (1) rear side, install motor (3) on curb plate (2) trailing flank, a serial communication port, motor (3) are connected with collection axle (4), collection axle (4) are located curb plate (2) leading flank, it installs in collection axle section of thick bamboo (411) through sliding connection to collect axle (4), collection axle section of thick bamboo (411) are fixed to be set up in curb plate (2), the fixed blunted triangle-shaped's disjunctor (5) that is provided with in collection axle (4) top, disjunctor (5) apex angle end is provided with spin (511), disjunctor spin (5) apex angle end still is provided with spacing spin (511) slot (512), disjunctor (5) upper right side is provided with branch membrane axle (6), branch membrane axle (6) are fixed to be set up at curb plate (2) leading flank, the film separating device is characterized in that a film separating shaft sleeve (611) is further arranged on the film separating shaft (6), a film pressing shaft (7) is arranged at the lower right corner of the film separating shaft (6), the film pressing shaft (7) is fixedly arranged on the front side face of the side plate (2), a film pressing shaft sleeve (711) is further arranged on the film pressing shaft (7), a roller film shaft (8) is fixedly arranged at the upper right corner of the front side face of the side plate (2), the roller film shaft sleeve (811) is further arranged on the roller film shaft (8), a film blocking block (812) is arranged at the rear side of the roller film shaft sleeve (811), the film blocking block (812) is fixedly arranged on the roller film shaft (8), a limiting mechanism is arranged at the right side of the roller film shaft sleeve (811), the limiting mechanism comprises a limiting groove (813), a spring (814), a limiting block (815), a clamping block (816), a clamping block groove (817), and a limiting groove (813) is fixedly arranged at the front end of the roller film shaft (8), spring (814) is fixed to be set up in spacing groove (813) bottom surface, stopper (815) are fixed to be set up on spring (814), thirty degrees chamfers of up end right flank of fixture block (816) upper end face left side, the spacing at fixture block inslot (817) of fixture block (816), fixture block (816) are fixed to be set up in stopper (815) middle part, be equipped with tectorial membrane mechanism on curb plate (2) inboard, be provided with on base (1) with tectorial membrane mechanism complex drive mechanism.

2. The router film coating device of claim 1, wherein the film coating mechanism comprises an L-shaped fixing plate (9), a through hole (911), two first cylinders (10), a bearing plate (11), telescopic rods (12), a film coating shaft (13) and a film rolling wheel (14), the fixing plate (9) is fixedly arranged on the front side surface of the side plate (2), the through hole (911) is formed in the bottom surface of the L-shaped fixing plate (9), the two first cylinders (10) are fixedly arranged on the side wall of the L-shaped fixing plate (9), the cylinder bodies of the first cylinders (10) penetrate through the through hole (911), the bearing plate (11) is fixedly arranged at the front end of the first cylinders (10), and the two telescopic rods (12) are fixedly arranged on the lower bottom surface of the bearing plate (11).

3. The router film coating device according to claim 2, wherein a sleeve (123) is fixedly arranged on a left end telescopic rod (121) of the two telescopic rods (12), a rectangular vertical plate (125) is fixedly arranged at the front end of a right end telescopic rod (124) of the two telescopic rods (12), a circular groove (1251) is formed in the vertical plate (125), a rectangular sliding groove (1252) is formed in the vertical plate (125), and the rectangular sliding groove (1252) is communicated with the left end of the circular groove (1251).

4. The router film coating device according to claim 3, wherein the left end of the film coating shaft (13) is embedded in the sleeve (123), the right end of the film coating shaft (13) is provided with a rectangular vertical plate groove (131) in the vertical direction, the right end of the film coating shaft (13) is provided with a limiting sliding groove (132) in the horizontal direction, the limiting sliding groove (132) is arranged at the left end of the rectangular sliding groove (1252) in a matching manner, the left end of the rectangular sliding groove is provided with a circular pressing groove (133), the circular pressing groove (133) is connected with a sliding rod (134) in a sliding manner, the left end of the sliding rod (134) is provided with a cross groove (135), the right end of the sliding rod (134) is fixedly provided with a rectangular limiting block (136), the rectangular limiting block (136) is connected in the limiting sliding groove (132) in a sliding manner, the right end of the film coating shaft (13) is provided with a spring groove (137), and the spring groove, the left end face of a spring groove (137) is matched with the right end face of a circular groove (1251), a spring (138) is fixedly arranged on the bottom face of the spring groove (137), and the height of the spring (138) is horizontal to the spring groove (137).

5. The laminating device for the router according to claim 2, wherein the laminating roller (14) is arranged on the laminating shaft (13) in a sliding connection fit manner, the laminating roller (14) is provided with a film cutting groove (15) on the surface, a film blocking groove (151) is arranged on the inner wall of the film cutting groove (15), the lower end face chamfer angle of the film blocking groove (151) is forty-five degrees, the upper end face chamfer angle of the film blocking groove (151) is seventy-five degrees, a torsion spring is arranged on the inner wall of the film blocking groove (151), the torsion spring is connected with the laminating plate (152), and the width of the laminating plate (152) is one half of the depth of the film cutting groove (15).

6. The router film coating device according to claim 1, wherein the transmission mechanism comprises a second cylinder (16), a sliding plate (17) and a rail (172), the second cylinder (16) is fixedly arranged on the right side of the base (1), the sliding plate (17) is fixedly arranged at the front end of the second cylinder (16), a rail groove (171) is formed in the lower surface of the sliding plate, the sliding rail (172) is fixedly arranged on the upper surface of the base (1), the sliding rail (172) is matched in the rail groove (171) in a sliding connection manner, and four supporting columns (18) are arranged on the upper surface of the sliding plate (17).

7. The router film covering device according to claim 6, wherein a film covering block (19) is arranged at the upper end of the supporting column (18), a film covering groove (191) is arranged on the lower surface of the film covering block (19), a film covering limiting groove (192) is arranged at the upper end of the film covering groove (191), a circular ring limiting plate (181) is arranged on the upper surface of the supporting column (18), a supporting groove (182) is further arranged on the upper surface of the supporting column (18), a supporting spring (183) is fixedly arranged at the bottom end of the supporting groove (182), a film covering plate (20) is arranged on the upper surface of the film covering block (19), the film covering plate (20) is fixedly arranged in the upper surface of the film covering block (19), semicircular film opening openings (21) are formed in the middle portions of the side walls at the left end and the right end of the film covering plate (19), a cutting groove (21) is formed in the front end of the film covering plate (19), and a cutting, the left side of the tip of the cutting-off knife (22) is provided with a first sharp knife (221), and the right side is provided with a second blunt knife (222).

8. The router film covering device according to claim 1, wherein an asbestos shaft (23) is fixedly arranged on the front side face of the side plate (2), an asbestos wheel (231) is arranged on the asbestos shaft (23), an asbestos clamping groove (232) is formed in the surface of the asbestos wheel (231), a rubber shaft (24) is arranged on the front side face of the side plate (2), a rubber wheel (241) made of rubber materials is arranged on the rubber shaft (24), the rubber wheel (241) is meshed with the asbestos wheel (23), a collecting plate (25) is fixedly arranged on the front side face of the side wall (2), the collecting plate (25) is at a forty-five degree inclination angle, and an upper end corner of the collecting plate (25) is pressed on the surface of the asbestos wheel (23).