CN109571612B - Defogging blade production line - Google Patents

Abstract

The invention discloses a demisting blade production line, which relates to demister production equipment and comprises a machine body, an upper conveying belt, a lower conveying belt, a cutting device and a blanking device, wherein the upper conveying belt and the lower conveying belt are arranged in the machine body; the mode through the centre gripping conveying can make defogging blade's conveying more steady to the grip block again with defogging blade's shape looks adaptation, consequently upper and lower conveyer belt can be better fixed defogging blade, restriction defogging blade rocks in the cutting process, thereby makes the section after the defogging blade cutting more level and more smooth.

Description

Defogging blade production line

Technical Field

The invention relates to demister production equipment, in particular to a demister blade production line.

Background

Chemical enterprises can generate a large amount of sulfur-containing waste gas in the production process, the waste gas is a main source of air pollution, and under the supervision of environmental protection departments, the enterprises need to carry out harmless treatment on the waste gas. At present, the wet desulphurization method is commonly used, and the wet desulphurization method needs to absorb the water vapor in the waste gas in the final treatment stage, so a demister formed by splicing a plurality of demisting blades is usually installed in the wet desulphurization tower.

At present, the defogging blade is produced by melting plastic master batches through an extruder and then extruding and molding, wherein the molding process is that the plastic master batches are heated and melted firstly, then the plastic is pushed to a molding opening die through the guiding action of a screw rod, and finally the plastic is solidified after passing through the molding opening die to form a continuous strip-shaped blade with the same cross section shape as a molding hole on the molding opening die.

Because this kind of defogging blade is continuous production when extruding from the extruder, and the defogging blade need cut apart when using, then will cut apart the defogging blade of back and splice each other and form the defroster, consequently the defogging blade need cut when the ejection of compact from the extruder. And because defogging blade is in order to increase self area of contact between when using and the waste gas, its cross section is wavy usually, consequently if adopt ordinary cutting machine to cut defogging blade, just so hardly fixes defogging blade, and it produces very easily at the in-process of cutting and rocks, leads to defogging blade cutting back fracture unevenness.

Disclosure of Invention

The invention aims to provide a defogging blade production line which can better fix a defogging blade, so that the defogging blade is not easy to shake in the cutting process, and a fracture of the defogging blade after being cut is smoother.

The technical purpose of the invention is realized by the following technical scheme: a demisting blade production line comprises a machine body, an upper conveying belt, a lower conveying belt, a cutting device and a blanking device, wherein the upper conveying belt is arranged in the machine body, the cutting device is arranged in the machine body and is arranged between the upper conveying belt and the lower conveying belt at a distance from the ground, the blanking device is arranged at the discharge end of the machine body and is used for blanking the demisting blades after cutting, the upper conveying belt and the lower conveying belt respectively comprise a supporting main body which is connected to the machine body in a lifting mode, and a transmission chain belt which is sleeved on the supporting main body, clamping blocks are fixed on the transmission chain belt, an upper contour groove is formed in the surface of each clamping block on the upper conveying belt, a lower contour groove is formed in the surface of each clamping block on the lower conveying belt, and the upper;

every the grip block all includes the bed block that is fixed in on the drive chain belt, the integration sets up center block, the adaptation piece that sliding connection just is located center block both sides on the bed block respectively, go up profile groove or lower profile groove and distribute on center block and two adaptation pieces, just be provided with between center block and the two adaptation pieces and be used for making the self-modulation subassembly that the adaptation piece can resume the normal position.

By adopting the scheme, when the defogging blade is extruded from the extruder, the defogging blade firstly enters between the upper conveyor belt and the lower conveyor belt, then the two conveyor belts move oppositely to clamp the defogging blade, then the conveyor belts operate to convey the defogging blade to the cutting device, and because the upper contour groove and the lower contour groove are respectively the same as the front surface and the back surface of the defogging blade and have the clamping function of the upper conveyor belt and the lower conveyor belt, the two conveyor belts can limit the movement of the defogging blade in all directions, so that the defogging blade is not easy to shake in the cutting process, and a fracture formed by the cut defogging blade is smoother; the blanking device can blank the divided defogging blades, so that the defogging blades are not easy to accumulate in the extruder body, and the defogging blades in the extruder can be continuously cut;

after the clamping blocks are divided into three parts, the bottom block is used as a supporting main body and is used for being connected with a transmission chain belt, the central block is used as a center, and the central block and the self-adjusting assembly limit the two adapting blocks, so that the two adapting blocks cannot fall off from the bottom block in the process of moving towards one side far away from the central block; when the size of the defogging blade to be cut changes, the two adapting blocks can slide towards two sides under the pushing of the defogging blade in the process of contacting with the clamping block, so that the width of the clamping block is increased, and the defogging blade can limit the adapting block to continuously move relative to the central block after the adapting blocks are embedded into the wave troughs on the defogging blade because the contour groove on the clamping block is the same as the shape of the defogging blade, so that the clamping block can better fix the defogging blade, and the application range of the clamping block is enlarged; and after the defogging blade is conveyed, the two adaptation blocks can be reset under the driving of the self-adjusting assembly, so that the subsequent defogging blade can be conveniently fixed.

The invention is further provided with: the supporting body is provided with an adjusting mechanism for adjusting the tightness of the transmission chain belt, the adjusting mechanism comprises supporting plates fixed at two ends of the supporting body, a tensioning wheel hung on the supporting plates, a connecting shaft sleeve sleeved on the rotating shaft of the tensioning wheel in a rotating mode, a stopping block fixed on the supporting plates, and an adjusting screw rod in threaded connection with the connecting shaft sleeve, a sliding groove with the length direction parallel to the length direction of the supporting body is formed in the supporting plates, the rotating shaft of the tensioning wheel is placed in the sliding groove, the stopping block is located between the two tensioning wheels, and one end, penetrating through the connecting shaft sleeve, of the adjusting screw rod is abutted against the stopping block.

Through adopting above-mentioned scheme, when the elasticity of transmission chain belt is adjusted to needs, rotatory adjusting screw, because the piece that supports is located between two take-up pulleys, and adjusting screw passes the one end of connecting the axle sleeve and supports tightly on supporting the piece, consequently at rotatory adjusting screw's in-process, can order about the take-up pulley at support subject both ends and be close to each other or keep away from, two take-up pulleys can support tightly or relax the inboard of transmission chain belt at relative motion's in-process to reach the purpose of adjusting transmission chain belt elasticity.

The invention is further provided with: the self-modulation subassembly is including offering the post hole of wearing on the center block, being fixed in and wearing to locate the downthehole adaptation post of post on the adaptation piece, offering on the center block back to the surface of adaptation post one side and with wear the reset groove of post hole intercommunication, cover and locate the one of adaptation post in the reset groove and serve the elastic component that resets, the diameter in reset groove is greater than the diameter of post hole of wearing, and serves at the adaptation post that the post is located in the reset groove and be fixed with the fender position nut that is used for restricting the elastic component that resets and drops from the adaptation post.

Through adopting above-mentioned scheme, when the great defogging blade of width received the centre gripping, two adaptation pieces can be slided open towards both sides, because the adaptation post penetrates in the center piece, and reset between elastic component and the adaptation piece and separate the center piece, consequently the in-process that the adaptation piece slided open to both sides can make the elastic component that resets produce the compression at the adaptation piece, make the defogging blade break away from after, lower conveyer belt, the elastic component that resets can order about the adaptation piece at the in-process of release elastic potential energy and be close to towards the center piece, make the adaptation piece reset, thereby make the adaptation piece can follow-up carry out self-adjustment once more to the in-process of defogging blade.

The invention is further provided with: the structure of center block and adaptation piece is similar, is split type, and the adaptation piece includes sliding block, the telescopic of sliding connection on the foundation block installs the elastic block on sliding block, is used for connecting the connecting bolt of sliding block and elastic block, buffer blind hole and connecting screw hole have been seted up on the sliding block, and the diameter of buffer blind hole is greater than connecting screw hole's diameter, and connecting screw hole is located the bottom of buffer blind hole, set up the counter sink that runs through on the elastic block, connecting bolt passes threaded connection in connecting screw hole behind the counter sink, and overlaps on one section that connecting bolt is located the buffer blind hole and is equipped with the buffering elastic component.

Except that width size probably changes, it is the range between wave structure's crest and the trough also probably different, through adopting above-mentioned scheme, set up center block and adaptation piece into split type back, make the thickness of center block and adaptation piece can produce the change, the benefit that sets up like this lies in, when the crest and the center block department of meeting of defogging blade, can produce the extrusion to the center block, make its thickness diminish and better laminating with defogging blade, and the adaptation piece on center block both sides is when the trough to last defogging blade, then can produce the extension under driving about of buffering elastic component, conflict the bottom of trough on the defogging blade, thereby make the grip block produce the contact with defogging blade better, thereby make the grip block can carry out the centre gripping to defogging blade better.

The invention is further provided with: the cutting device comprises a first portal frame fixed in the machine body, a material pressing cylinder fixed on the first portal frame, a material pressing block fixed on one end of the material pressing cylinder penetrating through the first portal frame, a second portal frame fixed in the machine body, a cutting cylinder fixed on the second portal frame, a saw blade fixed on an output shaft of the cutting motor, wherein the cutting motor is fixed on one end of the cutting cylinder penetrating through the second portal frame, and the saw blade is fixed on the output shaft of the cutting motor.

Through adopting above-mentioned scheme, when the defogging blade was conveyed the cutting device position, at first pressed the material cylinder to start, ordered about and pressed the material piece and pressed the defogging blade to support on the workstation of fuselage, then the cutting cylinder starts, with the saw bit towards the defogging blade promotion, cuts the defogging blade, carries out the unloading to the defogging blade via unloader at last again to realize the automation process of transportation, cutting and unloading of defogging blade.

The invention is further provided with: the blanking device comprises a blanking frame arranged on one side of the machine body, a striker plate which is fixed on the blanking frame and is formed with a material blocking space between the striker plate and the striker plate, and a bearing plate which is arranged on the blanking frame and is attached to the lower surfaces of the two striker plates, wherein one side of the bearing plate is hinged to the blanking frame, the other side of the bearing plate is supported by a turnover cylinder, the cylinder body of the turnover cylinder is hinged to the blanking frame, a piston rod is hinged to the bearing plate, and a temporary storage table used for bearing demisting blades sliding down from the bearing plate is arranged on the blanking frame and below the inclined side of the turnover side of the striker plate.

Through adopting above-mentioned scheme, the defogging blade at first gets into the striker space that surrounds formation between striker plate and the loading board at the in-process of carrying in, then the saw bit will defogging blade cut off the back, and the upset cylinder starts, with the loading board pull down, then the defogging blade along the surface landing of loading board to the temporary storage bench to realize the automatic unloading of defogging blade.

The invention is further provided with: the unloader still draws the subassembly including being used for guiding the meeting of the defogging blade landing on the loading board to temporary storage bench, connect and draw the subassembly including articulate in temporary storage bench connect the draw plate, be fixed in down on the work or material rest and be located and connect bracing piece, one end between draw plate and the loading board and articulate in the upset of loading board and the other end is held and is contradicted and connect the gangbar of drawing the board lower surface, the arc wall has been seted up on the gangbar, spliced pole on the bracing piece is worn to locate in the arc wall and is formed sliding connection relation with the gangbar.

Through adopting above-mentioned scheme, when the loading board overturns downwards under the pulling of upset cylinder, can produce the extrusion to the linkage rod, promote the linkage rod and keep away from the ascending perk of one end of loading board, because the linkage rod is kept away from the one end of loading board and is contradicted at the lower surface that connects the leader board, therefore the linkage rod can promote to connect the leader board and upwards overturn at the in-process of upwards perk, and the loading board overturns downwards again this moment, consequently two boards can be close to each other, until mutual butt joint, form the slide between temporary storage platform and the fender space this moment, the defogging blade just can be along this slide landing to temporary storage bench, consequently, the defogging blade is difficult to appear the collision phenomenon because of the high drop between loading board and the temporary storage platform, thereby reach the mesh that reduces defogging blade breakage rate.

The invention is further provided with: the blanking device further comprises a pushing assembly used for pushing the defogging blades on the guide plate to one side far away from the bearing plate, the pushing assembly comprises a rotating shaft, a material pushing wheel and a material pushing rod, the rotating shaft is connected onto the blanking frame in a rotating mode, the material pushing wheel is fixed onto the rotating shaft, the material pushing rod is fixed onto the circumferential side wall of the material pushing wheel and distributed around the material pushing wheel, the temporary storage table and the guide plate are provided with material pushing ports which are communicated with each other and used for pushing the defogging blades after the material pushing rod penetrates through the material pushing ports, and a pushing assembly used for driving the material pushing wheel to rotate is arranged between the linkage rod and the material pushing wheel.

The in-process of defogging blade landing downwards, probably produce in the included angle department between the platform of keeping in and connecing the board and pile up, through adopting above-mentioned scheme, the pusher wheel is at rotatory in-process, can drive the pusher bar and rotate together, the pusher bar is at rotatory in-process, when it passes and pushes away the material mouth upset to the top of the platform of keeping in, can promote the one side motion of defogging blade orientation keeping away from the loading board, the defogging blade of keeping in the platform and connecing the board department of leading connects is cleared up, thereby make the defogging blade on the loading board unloading smoothly unloading.

The invention is further provided with: the pushing assembly comprises a ratchet wheel fixed on the rotating shaft and coaxial with the rotating shaft, and a pushing block, wherein one end of the ratchet wheel is hinged to the linkage rod, the other end of the ratchet wheel is connected with the linkage rod in a sliding mode, the linkage rod is provided with a movable arc groove, the circle center of the movable arc groove falls on the rotating center of the pushing block, the movable arc groove is located between the ratchet wheel and the rotating center of the pushing block, a blocking column is fixed on the pushing block and penetrates through the movable arc groove, and the pushing block is meshed with the ratchet wheel.

By adopting the scheme, when one end of the linkage rod, which is far away from the bearing plate, is tilted upwards, the linkage rod can push the guide plate to jack up and can also push the ratchet wheel to rotate due to the fact that the pushing block on the linkage rod is meshed with the ratchet wheel, and the ratchet wheel drives the material pushing wheel to rotate while rotating, so that the material pushing rod is caused to rotate to push the defogging blades; and due to the existence of the movable arc groove, in the resetting process of the linkage rod, the pushing block can deflect towards one side away from the ratchet wheel along the movable arc groove, so that the linkage rod can return, and after the linkage rod returns, the pushing block can be exposed out of the linkage rod under the action of self gravity, so that when one end of the linkage rod, which is away from the bearing plate, is tilted upwards again, the pushing block can push the ratchet wheel to push the material pushing wheel to rotate, and the linkage of the bearing plate, the guide plate and the material pushing wheel is realized.

In conclusion, the invention has the following beneficial effects:

1. the demisting blade can be conveyed more stably in a clamping conveying mode, and the clamping blocks are matched with the demisting blade in shape, so that the upper and lower conveying belts can better fix the demisting blade and limit the demisting blade from shaking in the cutting process, and the cut section of the demisting blade is smoother;

2. the blanking device arranged on one side of the machine body can be used for blanking the cut defogging blades, and can also be used for guiding the defogging blades in the blanking process, so that the defogging blades are not easy to collide with the temporary storage table, and the damage rate of the defogging blades is reduced;

3. the last material pushing assembly of unloader can be to piling up the defogging blade of temporary storage platform and connecing the leader board department of connection and clear up, makes the defogging blade on the loading board can the landing smoothly to temporary storage bench to the promotion subassembly can get up the loading board, connect the leader board and the linkage of pusher wheel, reaches the purpose that improves transmission efficiency.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a schematic structural view of the fuselage of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a cross-sectional view of the clamping block of the present invention, wherein the reset slot and the connecting threaded hole are misaligned, and the clamping block is shown in cross-section in the same view for convenience of illustration;

FIG. 5 is an enlarged view of a portion of FIG. 4 at B;

FIG. 6 is a schematic structural view of the blanking device of the present invention, wherein the lead plate is hidden;

fig. 7 is a partial enlarged view at C in fig. 6.

In the figure: 1. a body; 2. uploading a conveyor belt; 21. a support body; 22. a drive chain belt; 23. an adjustment mechanism; 231. a support plate; 2311. a sliding groove; 232. a tension wheel; 233. connecting the shaft sleeve; 234. a stop block; 235. adjusting the screw rod; 3. a lower conveyor belt; 4. a cutting device; 41. a first gantry; 42. a material pressing cylinder; 43. pressing blocks; 44. a second gantry; 45. cutting the air cylinder; 46. cutting the motor; 47. a saw blade; 5. a blanking device; 51. a blanking frame; 511. a temporary storage table; 52. a striker plate; 521. a material blocking space; 53. a carrier plate; 531. turning over the air cylinder; 54. a lead assembly; 541. a lead plate is connected; 542. a support bar; 543. a linkage rod; 5431. an arc-shaped slot; 55. a material pushing assembly; 551. a rotating shaft; 552. a material pushing wheel; 553. a material pushing rod; 56. a pushing assembly; 561. a ratchet wheel; 562. a pushing block; 563. a movable arc groove; 564. a shift post; 6. a clamping block; 61. a bottom block; 62. a center block; 63. an adaptation block; 631. a sliding block; 6311. buffering the blind hole; 6312. connecting the threaded hole; 632. an elastic block; 6321. a countersunk hole; 633. a connecting bolt; 634. a buffer elastic member; 7. a rotation limiting groove; 8. a rotation limiting column; 9. an upper contour groove; 10. a lower profile groove; 11. a self-adjusting assembly; 111. a column penetrating hole; 112. an adaptation column; 113. a reset groove; 114. a restoring elastic member; 115. a gear nut; 12. and (6) pushing the material port.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a defogging blade production line comprises a machine body 1, an upper conveyor belt 2, a lower conveyor belt 3, a cutting device 4 and a blanking device 5, wherein the machine body 1 is in a tetragonal shape, and four sides of the machine body are blocked by transparent glass plates serving as shields; the upper conveying belt 2 and the lower conveying belt 3 are arranged in the machine body 1 in a lifting manner and are distributed up and down, and the upper conveying belt 2 and the lower conveying belt 3 can move close to or away from each other simultaneously under the driving action of the screw rods.

As shown in fig. 2 and 3, each of the upper conveyor belt 2 and the lower conveyor belt 3 includes a support main body 21, a transmission chain belt 22, and an adjusting mechanism 23, wherein the support main body 21 is used as a carrier of the transmission chain belt 22 and the adjusting mechanism 23, and is connected to the body 1 as a bridge; the adjusting mechanism 23 comprises a supporting plate 231, a tensioning wheel 232, a connecting shaft sleeve 233, a stop block 234 and an adjusting screw 235, two ends of the supporting plate 231 are respectively provided at two ends of the supporting body 21, the two supporting plates 231 at the same end are respectively positioned at two opposite sides of the supporting body 21, and a sliding groove 2311 with the length direction parallel to the length direction of the supporting body 21 is formed in each supporting plate 231; the rotating shafts of the tension wheel 232 are respectively placed in the sliding grooves 2311 of the two supporting plates 231 on the same end of the supporting body 21; the connecting shaft sleeve 233 is rotatably sleeved on the rotating shaft of the tension wheel 232; the stopping block 234 is fixed on the supporting plate 231 and is positioned between the two tension pulleys 232 at the two ends of the supporting body 21; the adjusting screw rod 235 is screwed on the rotating shaft sleeve, and one end of the adjusting screw rod 235 penetrating through the rotating shaft sleeve abuts against the stop block 234.

The transmission chain belt 22 is sleeved on the two tension pulleys 232, the tightness is adjusted by the adjusting screw rod 235, when the tension is needed, the adjusting screw rod 235 is screwed, so that the length of the adjusting screw rod 235 between the rotating shaft sleeve and the stopping block 234 is increased, the distance between the two tension pulleys 232 is increased, and at the moment, the transmission chain belt 22 is tensioned; when the drive chain belt 22 needs to be loosened, the adjusting screw 235 is rotated in the reverse direction, so that the distance between the rotating shaft sleeve and the stop block 234 of the adjusting screw 235 is reduced, the distance between the two tension wheels 232 is reduced, and the drive chain belt 22 is loosened.

As shown in fig. 3 and 4, a plurality of clamping blocks 6 are fixed on the transmission chain belt 22, each clamping block 6 comprises a bottom block 61, a central block 62 and two adapting blocks 63, the bottom block 61 is fixed with the transmission chain belt 22, and the bottom block 61 is used as a bridge for connecting the central block 62 and the transmission chain belt 22; the structure of the central block 62 is similar to that of the adaptive block 63, and the central block 62 and the adaptive block 63 are both split, taking the adaptive block 63 as an example, the adaptive block 63 comprises a sliding block 631, an elastic block 632 and a connecting bolt 633, and the central block 62 is different from the adaptive block 63 in that the sliding block 631 of the central block 62 and the bottom block 61 are fixed into a whole, so that the bottom block 61 looks like a convex shape; the sliding blocks 631 of the adapting blocks 63 are slidably connected to the bottom block 61 through the matching of the dovetail block and the dovetail groove, and the sliding blocks 631 of the two adapting blocks 63 are respectively positioned at two sides of the central block 62.

As shown in fig. 4 and 5, the sliding blocks 631 of the central block 62 and the adaptive block 63 are both provided with a buffer blind hole 6311 and a connection threaded hole 6312, the diameter of the buffer blind hole 6311 is larger than that of the connection threaded hole 6312, and the connection threaded hole 6312 is opened at the bottom of the buffer blind hole 6311; through counter bores 6321 are formed in the elastic block 632 of the center block 62 and the adaptive block 63, the connecting bolt 633 passes through the counter bore 6321 and then is screwed into the connecting threaded hole 6312, so as to connect the elastic block 632 and the sliding block 631 together, and the end of the connecting bolt 633 located in the buffer blind hole 6311 is sleeved with the buffer elastic member 634; the buffering elastic member 634 is a spring, and the buffering elastic member 634 is in a compressed state, so that the elastic block 632 can be urged to be spaced apart from the sliding block 631.

The surface of the elastic block 632, which is opposite to the sliding block 631, is provided with a limited rotation groove 7, the sliding block 631 is fixed with a limited rotation column 8, and the limited rotation column 8 is embedded in the limited rotation groove 7, so that the elastic block 632 and the sliding block 631 are limited from generating relative deflection; after the clamping block 6 is mounted on the transmission chain belt 22, the surfaces of the center block 62 and the adapting block 63 opposite to the transmission chain belt 22 are simultaneously provided with contour grooves which are mutually continuous and have the same shape as the external shape of the defogging blades, the contour grooves are called as an upper contour groove 9 on the upper conveyor belt 2 and a lower contour groove 10 on the lower conveyor belt 3, and the upper contour groove 9 and the lower contour groove 10 respectively correspond to the shapes of the front surface and the back surface of the defogging blades.

A self-adjusting component 11 for limiting the adaptive block 63 from falling off from the bottom block 61 is further arranged between the adaptive block 63 and the central block 62, the self-adjusting component 11 comprises a column through hole 111, an adaptive column 112, a reset groove 113 and a reset elastic piece 114, and the column through hole 111 is formed in the surface of the central block 62 on the side, opposite to the adaptive block 63, of the sliding block 631; the adaptive post 112 is fixed on the sliding block 631 of the adaptive block 63; the diameter of the reset groove 113 is larger than that of the post penetrating hole 111, and the reset groove is arranged on the surface of the sliding block 631 of the central block 62, which is opposite to one side of the post penetrating hole 111 and is communicated with the post penetrating hole 111; the adaptive column 112 is arranged in the column penetrating hole 111 in a penetrating way, and the adaptive column 112 penetrates into the reset groove 113; the elastic resetting element 114 is a spring, and is sleeved on one end of the adaptive column 112 in the resetting groove 113, and a gear nut 115 for limiting the elastic resetting element 114 from falling off from the adaptive column 112 is fixed on one end of the adaptive column 112 in the resetting groove 113; when the adaptive block 63 moves towards the side far away from the central block 62 under the pushing of the defogging blades, the reset elastic member 114 is squeezed by the gear nut 115, so that after the defogging blades are separated from the contact with the clamping block 6, the reset elastic member 114 can pull the adaptive block 63 towards the central block 62 through the adaptive column 112 in the process of releasing elastic potential energy, and the adaptive block 63 is reset.

As shown in fig. 2, the cutting device 4 includes a first portal frame 41, a swaging air cylinder 42, a swaging block 43, a second portal frame 44, a cutting air cylinder 45, a cutting motor 46, and a saw blade 47, wherein the first portal frame 41 and the second portal frame 44 are both fixed on the worktable of the machine body 1, and the first portal frame 41 is located between the second portal frame 44 and the upper and lower conveyor belts 2, 3; the swaging air cylinder 42 is fixed at the top of the first portal frame 41, and a piston rod of the swaging air cylinder 42 passes through a top plate of the first portal frame 41; the pressing block 43 is fixed on a piston rod of the pressing cylinder 42, so that the pressing block 43 can press the defogging blades against the workbench of the machine body 1 under the pushing of the pressing cylinder 42.

The cutting cylinder 45 is fixed on the second portal frame 44, and a piston rod of the cutting cylinder 45 penetrates through a top plate of the second portal frame 44; the cutting motor 46 is fixed on the piston rod of the cutting cylinder 45, and the saw blade 47 is fixed on the output shaft of the cutting motor 46, so that the saw blade 47 can downwardly cut the defogging blades on the working platform of the body 1.

As shown in fig. 1 and 6, the blanking device 5 includes a blanking frame 51, a striker plate 52, a bearing plate 53, a guiding assembly 54, and a pushing assembly 55, wherein the blanking frame 51 is in a frame shape and is placed at one end of the machine body 1 close to the second portal frame 44, and a temporary storage table 511 is arranged on the blanking frame 51; two striker plates 52 are fixed on the blanking frame 51, the height of the two striker plates 52 is larger than that of the temporary storage table 511, and a striker space 521 is formed between the two striker plates 52 at intervals; one side of the bearing plate 53 is hinged to the blanking frame 51 and is close to the lower side of one of the striker plates 52, and the other side of the bearing plate 53 is supported by the overturning cylinder 531, so that the bearing plate 53 blocks the lower opening of the striker space 521; the cylinder body of the turning cylinder 531 is hinged to the blanking frame 51, and the piston rod of the turning cylinder 531 is hinged to the turning side of the bearing plate 53, so that the piston rod of the turning cylinder 531 can cause the bearing plate 53 to turn in the telescopic process.

As shown in fig. 7, the guiding assembly 54 includes a guiding plate 541, a supporting rod 542, and a linkage rod 543, wherein the guiding plate 541 (see fig. 1) is hinged to a side of the temporary storage platform 511 close to the loading plate 53; the supporting rod 542 is fixed on the blanking frame 51 and is positioned between the lead plate 541 and the bearing plate 53; the linkage rod 543 is arc-shaped, an arc groove 5431 with a center coinciding with the center of the linkage rod 543 is disposed in the middle of the linkage rod 543, one end of the linkage rod 543 is hinged to the lower surface of the turning side of the bearing plate 53, the arc groove 5431 is sleeved on the connecting column of the supporting rod 542 to form a sliding connection relationship with the supporting rod 542, and one end of the linkage rod 543, which is far away from the bearing plate 53, abuts against the lower surface of the guiding plate 541.

When the bearing plate 53 is turned downwards under the action of the turning cylinder 531, the guiding plate 541 can be pushed to be turned upwards until the bearing plate 53 is butted with the guiding plate 541, so that the linkage between the bearing plate 53 and the guiding plate 541 is realized.

The material pushing assembly 55 comprises a rotating shaft 551, a material pushing wheel 552 and a material pushing rod 553, wherein the rotating shaft 551 is rotatably connected with the blanking frame 51; the material pushing wheel 552 is fixed on the rotating shaft 551; the plurality of pushing rods 553 are fixed on the circumferential side wall of the pushing wheel 552, the plurality of pushing rods 553 are distributed around the pushing wheel 552, and pushing ports 12 which are communicated with each other are formed in the guide plate 541 and the temporary storage table 511, so that in the rotating process of the pushing wheel 552, the pushing rods 553 are driven to penetrate through the pushing ports 12 to push the defogging blades towards one side far away from the guide plate 541.

A pushing assembly 56 is arranged between the linkage rod 543 and the material pushing wheel 552, the pushing assembly 56 comprises a ratchet wheel 561 and a pushing block 562, and the ratchet wheel 561 is integrally fixed on the material pushing wheel 552 and is coaxial with the material pushing wheel 552; the pushing block 562 is in a triangular shape and is hinged on one end of the linkage rod 543 close to the guide plate 541; a movable arc groove 563 with the circle center falling on the hinge point between the pushing block 562 and the linkage rod 543 is arranged on the linkage rod 543, and the movable arc groove 563 is positioned between the arc groove 5431 and the ratchet wheel 561; a gear column 564 is fixed on the pushing block 562, the gear column 564 is arranged in the movable arc groove 563 in a penetrating manner, and when one end of the linkage rod 543 close to the guiding plate 541 tilts upwards, the pushing block 562 is meshed with the ratchet wheel 561 to push the ratchet wheel 561 to rotate towards one side far away from the guiding plate 541, and when the linkage rod 543 returns, the pushing block 562 can rotate towards one side far away from the ratchet wheel 561 along the ratchet surface of the ratchet wheel 561, and after the linkage rod 562 is separated from the ratchet wheel 561, the pushing block 562 can be exposed out of the linkage rod 543 under the action of self gravity, so that when the linkage rod 543 swings back and forth, the ratchet wheel 561 can be continuously driven to rotate towards the same direction intermittently.

The specific implementation process comprises the following steps: when the defogging blade is extruded from the extruder, at first get into on, between two lower conveyer belts, then two conveyer belts move in opposite directions and clip the defogging blade, the conveyer belt operation afterwards, carry the defogging blade to cutting device 4, because go up profile groove 9 and lower profile groove 10 respectively with the defogging blade just, the shape on two anti-surfaces is the same, and there is the upper and lower conveyer belt 3's clamping action, consequently these two conveyer belts can restrict the motion of defogging blade all directions, make the defogging blade be difficult to appear rocking at the in-process of cutting, thereby make the fracture after the defogging blade cutting more level and more smooth.

After being cut off, the demisting blades firstly enter the blanking frame 51 and are supported by the bearing plate 53; subsequently, the loading plate 53 is overturned downwards under the effect of the overturning cylinder 531, when the loading plate 53 is overturned downwards, the guide plate 541 is overturned upwards until being butted with the loading plate 53, and the pushing wheel 552 also rotates simultaneously, the defogging blades slide down to the temporary storage table 511, the pushing rod 553 on the pushing wheel 552 can push the defogging blades towards one side far away from the guide plate 541, so that the defogging blades are not easy to stack at the connection position between the guide plate 541 and the temporary storage table 511, and the defogging blades can smoothly perform blanking.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims (9)

1. The utility model provides a defogging blade production line which characterized in that: the demisting blade cutting device comprises a machine body (1), an upper conveying belt (2) and a lower conveying belt (3) which are arranged in the machine body (1), a cutting device (4) which is arranged in the machine body (1) and is far away from the ground and is arranged between the upper conveying belt (2) and the lower conveying belt (3), and a blanking device (5) which is arranged at the discharge end of the machine body (1) and is used for blanking demisting blades after cutting, wherein the upper conveying belt (2) and the lower conveying belt (3) comprise a supporting main body (21) which is connected to the machine body (1) in a lifting way and a transmission chain belt (22) which is sleeved on the supporting main body (21), a clamping block (6) is fixed on the transmission chain belt (22), an upper outline groove (9) is formed in the surface of the clamping block (6) on the upper conveying belt (2), a lower outline groove (10) is formed in the surface of the clamping block (6) on the lower conveying belt (3), and the, The shapes of the two opposite surfaces are the same;

every grip block (6) all including bottom block (61) that is fixed in on drive chain belt (22), integration set up center block (62) on bottom block (61), sliding connection on bottom block (61) and be located adaptation piece (63) of center block (62) both sides respectively, go up profile groove (9) or lower profile groove (10) and distribute on center block (62) and two adaptation pieces (63), just be provided with between center block (62) and two adaptation pieces (63) and be used for making grip block (6) can adapt self-modulation subassembly (11) of unidimensional defogging blade not.

2. A defogging blade production line as recited in claim 1 wherein: the supporting main body (21) is provided with an adjusting mechanism (23) for adjusting the tightness of the transmission chain belt (22), the adjusting mechanism (23) comprises supporting plates (231) fixed at two ends of the supporting body (21), a tensioning wheel (232) hung on the supporting plates (231), a connecting shaft sleeve (233) rotationally sleeved on a rotating shaft of the tensioning wheel (232), a stop block (234) fixed on the supporting plates (231), and an adjusting screw rod (235) in threaded connection with the connecting shaft sleeve (233), the supporting plate (231) is provided with a sliding groove (2311) with the length direction parallel to the length direction of the supporting body (21), the rotating shaft of the tension wheel (232) is placed in the sliding groove (2311), the stop block (234) is positioned between the two tension wheels (232), and the adjusting screw rod (235) passes through one end of the connecting shaft sleeve (233) and is abutted against the abutting block (234).

3. A defogging blade production line as recited in claim 1 wherein: self-adjusting subassembly (11) including set up in center block (62) wear post hole (111), be fixed in adaptation piece (63) on and wear to locate adaptation post (112) in wearing post hole (111), set up on center block (62) one side of adaptation post (112) dorsad and with wear reset groove (113) that post hole (111) are linked together, cover and locate adaptation post (112) and be located one of resetting groove (113) and serve elastic component (114) that resets, the diameter that resets groove (113) is greater than the diameter of wearing post hole (111), and is fixed with on the one end that is located in resetting groove (113) adaptation post (112) and is used for restricting elastic component (114) that resets and follow the fender position nut (115) that drops on adaptation post (112).

4. A defogging blade production line as recited in claim 1 wherein: the structure of the central block (62) is the same as that of the adaptive block (63), the central block and the adaptive block are both split, the adaptive block (63) comprises a sliding block (631) connected to the bottom block (61) in a sliding way, an elastic block (632) telescopically mounted on the sliding block (631), and a connecting bolt (633) used for connecting the sliding block (631) and the elastic block (632), the sliding block (631) is provided with a buffer blind hole (6311) and a connecting threaded hole (6312), the diameter of the buffer blind hole (6311) is larger than that of the connecting threaded hole (6312), and the connecting threaded hole (6312) is located at the bottom of the buffer blind hole (6311), the elastic block (632) is provided with a through counter bore (6321), the connecting bolt (633) passes through the counter bore (6321) and then is screwed into the connecting threaded hole (6312), and a section of the connecting bolt (633) positioned in the buffer blind hole (6311) is sleeved with a buffer elastic piece (634).

5. A defogging blade production line as recited in claim 1 wherein: the cutting device (4) comprises a first portal frame (41) fixed in the machine body (1), a material pressing cylinder (42) fixed on the first portal frame (41), a material pressing block (43) fixed at one end, through which the material pressing cylinder (42) penetrates the first portal frame (41), a second portal frame (44) fixed on the machine body (1), a cutting cylinder (45) fixed on the second portal frame (44), a cutting motor (46) fixed at one end, through which the cutting cylinder (45) penetrates the second portal frame (44), and a saw blade (47) fixed on an output shaft of the cutting motor (46), wherein in the process of extending from one end of the machine body (1) to the other end, an upper conveyor belt (2) and a lower conveyor belt (2) are sequentially distributed, the first portal frame (41) and the second portal frame (44), and a blanking device (5) is positioned at a position, far away from the upper conveyor belt (2) and the lower conveyor belt (2), away from the, 3) To one end of (a).

6. A defogging blade production line as recited in claim 1 wherein: unloader (5) including set up in material rest (51) of fuselage (1) one side, be fixed in material rest (51) down and each other be formed with striker plate (52) of striker space (521), set up on material rest (51) down and with loading board (53) that the lower surface of two striker plates (52) laminated mutually, one side and material rest (51) of loading board (53) are articulated mutually, and the opposite side supports through upset cylinder (531), the cylinder body and the material rest (51) of upset cylinder (531) are articulated mutually, and the piston rod is articulated mutually with loading board (53), material rest (51) are gone up and are located the oblique below of striker plate (52) upset side and are provided with temporary storage platform (511) that are used for accepting the defogging blade of landing from loading board (53).

7. A defogging blade production line as recited in claim 6 wherein: unloader (5) still draw subassembly (54) including connecing on being used for guiding the defogging blade landing on loading board (53) to temporary storage platform (511), connect and draw subassembly (54) including articulating connect on temporary storage platform (511) draw board (541), be fixed in down on work or material rest (51) and be located and connect bracing piece (542), one end that draw between board (541) and loading board (53) and the other end conflict in gangbar (543) that connect draw board (541) lower surface on the upset of loading board (53), seted up arc wall (5431) on gangbar (543), spliced pole on bracing piece (542) is worn to locate in arc wall (5431) and is formed sliding connection relation with gangbar (543).

8. A defogging blade production line as recited in claim 7 wherein: the blanking device (5) further comprises a pushing assembly (55) used for pushing the defogging blades on the guide plate (541) to the side far away from the bearing plate (53), wherein the pushing assembly (55) comprises a rotating shaft (551) rotatably connected to the lower material frame (51), a pushing wheel (552) fixed on the rotating shaft (551), and pushing rods (553) fixed on the circumferential side wall of the pushing wheel (552) and distributed around the pushing wheel (552), the temporary storage platform (511) and the guide plate (541) are provided with pushing ports (12) which are communicated with each other and used for pushing the defogging blades after the pushing rods (553) penetrate through, and a pushing assembly (56) used for driving the pushing wheel (552) to rotate is arranged between the linkage rod (543) and the pushing wheel (552).

9. A defogging blade production line as recited in claim 8 wherein: the pushing assembly (56) comprises a ratchet wheel (561) which is fixed on a rotating shaft (551) and is coaxial with the rotating shaft (551), a pushing block (562) with one end hinged to a linkage rod (543) and the other end forming a sliding connection relation with the linkage rod (543), a movable arc groove (563) with the circle center falling on the rotating center of the pushing block (562) is formed in the linkage rod (543), the movable arc groove (563) is located between the ratchet wheel (561) and the rotating center of the pushing block (562), a blocking column (564) is fixed on the pushing block (562), the blocking column (564) penetrates through the movable arc groove (563), and the pushing block (562) is meshed with the ratchet wheel (561).

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