CN113733671A - Corrugated board flattening device - Google Patents
Corrugated board flattening device Download PDFInfo
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- CN113733671A CN113733671A CN202110954704.2A CN202110954704A CN113733671A CN 113733671 A CN113733671 A CN 113733671A CN 202110954704 A CN202110954704 A CN 202110954704A CN 113733671 A CN113733671 A CN 113733671A
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- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 claims abstract description 20
- 238000007906 compression Methods 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 28
- 239000011111 cardboard Substances 0.000 claims description 9
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 7
- 239000000463 material Substances 0.000 claims 2
- 238000000034 method Methods 0.000 description 8
- 239000000123 paper Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 230000001788 irregular Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
- B31F1/0035—Straightening or flattening
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
The invention discloses a corrugated board flattening device which comprises a working plate, wherein four V-shaped mounting blocks are fixedly connected to the side wall of the working plate, supporting rods are fixedly connected to the V-shaped mounting blocks, cross rods are fixedly connected between the side parts of the supporting rods, sliding rods are fixedly connected to the side wall of the top ends of the supporting rods, a moving frame is arranged on the sliding rods in a sliding mode, moving blocks are fixedly arranged on the two sides of the moving frame, the moving blocks are arranged on the sliding rods in a sliding mode, driving motors are fixedly arranged on the moving blocks, a pair of buffer mechanisms are fixedly arranged on the inner wall of the moving frame, rotating shafts are rotatably arranged between the buffer mechanisms, a limiting mechanism is arranged inside the working plate, and supporting legs are fixedly connected to the bottoms of the V-shaped mounting blocks; compared with the prior art, when the corrugated board has larger bulges on the surface, the compression rod can move to push the arc-shaped plate to move when the upward extrusion of the flattening roller exceeds a certain upper limit, so that the limiting rod is abutted against the inner part of the limiting groove, and the degumming condition caused by incomplete flattening of the inner part of the surface of the corrugated board is reduced.
Description
Technical Field
The invention relates to the technical field of corrugated board processing, in particular to a corrugated board flattening device.
Background
Corrugated paper is a plate-shaped object formed by bonding corrugated paper of corrugated shapes formed by processing of liner paper and corrugated rollers, generally divided into single corrugated paper boards and double corrugated paper boards, and divided into the following two types according to the size of the corrugated paper: A. b, C, E, F five types. The corrugated paper has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like, more than 80 percent of the corrugated paper can be recycled, the corrugated paper can be used for packaging food or digital products, and the corrugated paper is relatively environment-friendly and widely used.
The corrugated board flattening device has the advantages that the existing corrugated board flattening device can cause the position of the corrugated board to deviate in the flattening process of the corrugated board, defective products are caused, the flattening roller is used for a long time, a large amount of dust is accumulated on the surface, the corrugated board is easy to damage in subsequent processing, and the corrugated board flattening device is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a corrugated cardboard flattening device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a corrugated board flattening device comprises a working plate, wherein four V-shaped mounting blocks are fixedly connected to the side wall of the working plate, supporting rods are fixedly connected to the V-shaped mounting blocks, a cross rod is fixedly connected between the side parts of the supporting rods, a sliding rod is fixedly connected to the side wall of the top end of the supporting rod, a moving frame is arranged on the sliding rod in a sliding mode, moving blocks are fixedly mounted on the two sides of the moving frame, the moving blocks are arranged on the sliding rod in a sliding mode, a driving motor is fixedly mounted on the moving blocks, a pair of buffer mechanisms are fixedly arranged on the inner wall of the moving frame, a rotating shaft is arranged between the buffer mechanisms in a rotating mode, a limiting mechanism is arranged inside the working plate, supporting legs are fixedly connected to the bottoms of the V-shaped mounting blocks, when corrugated boards need to be flattened, the corrugated boards are placed on the working plate, the moving blocks can be driven by the driving motor to move, and can be flattened by flattening rollers, when the corrugated board is flattened.
Preferably, the rotary shaft is fixedly sleeved with a flattening roller, the flattening roller is provided with a plurality of flattening mechanisms, each flattening mechanism comprises a straight groove, the straight groove is formed in the surface of the flattening roller, a connecting block is fixedly connected to the surface of the straight groove, a flattening plate is arranged on the connecting block in a rotating mode, an elastic rod is fixedly connected to the bottom of the flattening plate, a clamping block is fixedly connected to the bottom of the elastic rod, a plurality of elastic pieces are fixedly connected to the surface of the clamping block, the elastic space is made of rubber, the straight groove is fixedly connected with a clamping groove, the inner wall of the clamping groove is wavy, the elastic pieces abut against the inner wall of the clamping groove, the inner wall of the clamping groove is made of rubber, a friction ball is fixedly connected to the surface of the flattening plate, the friction ball is uniformly arranged on the surface of the flattening plate, a cavity is formed in the friction ball, the friction ball is made of elastic material and deforms along with the flattening plate, the clamping block can move downwards, the clamping block is clamped on the inner wall of the clamping groove, the elastic piece is abutted against the inner wall of the clamping groove, and the friction ball on the surface of the pressing plate can enhance the shaking effect of the pressing plate.
Preferably, the bottom of the pressing plate is fixedly connected with an elastic block, the elastic block is located at one end far away from the connecting block, an arc-shaped rod is fixedly connected to the side wall of the straight groove and made of memory metal, the arc-shaped rod is elastic, a rubber ball is fixedly connected to the arc-shaped rod and abuts against the surface of the elastic block, the pressing plate can receive the reaction force from the corrugated board, the pressing plate can deform, the end block can push the compression plate to move inwards, the elastic block can extrude the rubber ball mutually, the pressing plate can deform, slightly shake can occur in the deformation process, the pressing plate can be slapped on the surface of the corrugated board, gaps among the corrugated boards can be reduced, irregular gaps remained in the corrugated board are avoided, and the quality of the corrugated board is influenced.
Preferably, a plurality of extrusion grooves have been seted up on the flattening roller surface, and fixedly connected with extrusion spring on the extrusion inslot wall, extrusion spring one end fixedly connected with compression plate, flattening plate bottom fixedly connected with end block, compression plate one side offsets with the end block lateral wall, and end block slides and sets up inside the extrusion groove, the rotation of flattening roller, the pressure that the flattening plate received reduces gradually, the flattening plate can slowly reset under extrusion spring and self effect, can stimulate the outside motion of elastic rod, the fixture block can be extracted in the twinkling of an eye when the pulling force reaches certain upper limit, can make the flattening plate surface shake appear, can shake off the piece etc. on flattening plate surface, avoid long-time processing flattening roller surface to have impurity such as piece to pile up, influence corrugated container board's processing of flattening.
Preferably, the limiting mechanism comprises a movable cavity, the movable cavity is arranged inside the working plate, the bottom of the inner wall of the movable cavity is fixedly connected with a hinged block, the hinged block is hinged with a hinged frame, elastic balls are arranged on two sides of the hinged frame, a pair of reset plates are fixedly connected on the inner wall of the elastic balls, the top end of each elastic ball is fixedly connected with a movable rod, one end of each movable rod penetrates through the inner wall of the movable cavity, one end of each movable rod is fixedly connected with an extrusion plate, the extrusion plate is elastic, the top end of the hinged frame is provided with an elastic plate, the elastic plates are fixedly connected between the movable cavities, the hinged frame is hinged with the bottom of the elastic plate, the elastic plate is fixedly connected with a friction plate, the friction plate is made of rubber, an expansion cavity is arranged inside the friction plate, and when the corrugated board is extruded on the surface, the bottom of the corrugated board can also extrude the surface of the extrusion plate, the movable rod can move downwards to extrude the elastic ball, so that the elastic ball deforms, the hinged frame can be pushed to move, the elastic plate is extruded, the friction plate can be abutted to the bottom of the corrugated board, the expansion cavity can expand under the action of pressure, the friction force between the friction plate and the bottom of the corrugated board is enhanced, and the corrugated board is prevented from being deviated in the position of the flattening in-process corrugated board.
Preferably, the buffering mechanism comprises two telescopic rods, the telescopic rods are respectively hinged on the inner wall of the moving frame, a mounting sleeve is arranged between the telescopic rods, a connecting block is fixedly connected on the side wall of the mounting sleeve, one end of each telescopic rod is hinged with the connecting block, the rotating shaft is fixedly mounted in the mounting sleeve, the top end of the mounting sleeve is fixedly connected with a vibration rod, the side walls of the two ends of the vibration rod are provided with limiting grooves, rubber blocks are fixedly connected in the limiting grooves, a fixing sleeve is arranged on the vibration rod, the fixing sleeve is fixedly connected on the inner wall of the moving frame, the bottom of the inner wall of the fixing sleeve is fixedly connected with a compression spring, the compression spring is fixedly connected with one end of the vibration rod, when the surface of the corrugated board has large bulges, the telescopic rods can move when the upward extrusion of the flattening rollers exceeds a certain upper limit, pushing the arc plate to move.
Preferably, a pair of straight board of carriage inner wall top fixedly connected with, the straight board is located the fixed sleeve both sides, fixedly connected with reset spring on the straight board, reset spring one end fixedly connected with arc, fixedly connected with gag lever post on the arc, straight board is run through to gag lever post one end, and the arc moves under the telescopic link effect, can promote the gag lever post motion, makes the gag lever post support in the limiting groove inside, reduces the corrugated container board surface inside and has not flattened the condition that appears coming unstuck completely yet.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the corrugated board, the pressing plate can deform, the end block can push the compression device to move inwards, and the elastic block and the rubber balls can be mutually extruded, so that the pressing plate can slightly shake in the deformation process, the pressing plate can be slapped on the surface of a corrugated board, gaps among corrugated boards can be reduced, irregular gaps remained in the corrugated board are avoided, and the production quality of the corrugated board is improved;
2. when the surface of the corrugated board is extruded by the pressing plate, the bottom of the corrugated board can also extrude the surface of the extruding plate, the movable rod can move downwards to extrude the elastic ball, so that the elastic ball is deformed, the hinge frame can be pushed to move, the elastic plate is extruded, the friction plate can be abutted against the bottom of the corrugated board, the expansion cavity can expand under the action of pressure, the friction force between the friction plate and the bottom of the corrugated board is enhanced, and the position of the corrugated board is reduced to deviate in the flattening process;
3. according to the corrugated board flattening device, the pressure applied to the flattening plate is gradually reduced, the flattening plate can be slowly reset under the action of the extrusion spring and the self-action, the elastic rod can be pulled to move outwards, the clamping block can be instantly pulled out when the tension reaches a certain upper limit, the surface of the flattening plate can shake, scraps and the like on the surface of the flattening plate can be shaken off, and the phenomenon that the flattening treatment of a corrugated board is influenced due to the accumulation of impurities such as the scraps on the surface of a flattening roller processed for a long time is avoided;
4. when the surface of the corrugated board is provided with large bulges and the upward extrusion of the flattening roller exceeds a certain upper limit, the compression rod can move to push the arc-shaped plate to move, so that the limiting rod is abutted against the inside of the limiting groove, and the condition that the surface of the corrugated board is not completely flattened and degumming occurs is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged partial schematic view of the flattening roll of the present invention;
FIG. 3 is a schematic cross-sectional view of a flattening roll according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 according to the present invention;
FIG. 5 is a partially enlarged schematic view of the limiting mechanism of the present invention;
FIG. 6 is a schematic view of a damping mechanism according to the present invention;
FIG. 7 is a schematic cross-sectional view of a retaining sleeve according to the present invention;
in the figure: 1. a working plate; 2. a movable frame; 3. a flattening mechanism; 4. a limiting mechanism; 5. a buffer mechanism; 11. a support bar; 21. a moving block; 22. a drive motor; 23. flattening rollers; 231. a rotating shaft; 31. a straight groove; 32. a compression plate; 321. a compression spring; 33. an arcuate bar; 34. pressing a flat plate; 341. an elastic block; 35. an elastic rod; 36. a friction ball; 37. a clamping block; 38. a card slot; 41. a movable cavity; 42. an elastic ball; 43. a pressing plate; 431. a movable rod; 44. a friction plate; 441. an expansion chamber; 442. an elastic plate; 45. a hinged frame; 451. a hinged block; 51. a telescopic rod; 52. an arc-shaped plate; 521. a return spring; 522. a limiting rod; 53. a straight plate; 54. fixing the sleeve; 541. a compression spring; 55. installing a sleeve; 56. a vibration rod; 561. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a corrugated board flattening device comprises a working plate 1, four V-shaped mounting blocks are fixedly connected to the side wall of the working plate 1, a supporting rod 11 is fixedly connected to each V-shaped mounting block, a cross rod is fixedly connected between the side portions of the supporting rod 11, a sliding rod is fixedly connected to the side wall of the top end of the supporting rod 11, a moving frame 2 is arranged on the sliding rod in a sliding mode, moving blocks 21 are fixedly mounted on the two sides of the moving frame 2, the moving blocks 21 are arranged on the sliding rod in a sliding mode, a driving motor 22 is fixedly mounted on each moving block 21, a pair of buffer mechanisms 5 are fixedly arranged on the inner wall of the moving frame 2, a rotating shaft 231 is rotatably arranged between the buffer mechanisms 5, a limiting mechanism 4 is arranged inside the working plate 1, supporting legs are fixedly connected to the bottoms of the V-shaped mounting blocks, when corrugated boards need to be flattened, the corrugated boards are placed on the working plate 1, and the moving blocks 21 can be driven to move by the driving motor 22, the flattening roller 23 can flatten the corrugated cardboard, when the corrugated cardboard is flattened.
The rotating shaft 231 is fixedly sleeved with the flattening roller 23, the flattening roller 23 is provided with a plurality of flattening mechanisms 3, each flattening mechanism 3 comprises a straight groove 31, each straight groove 31 is formed in the surface of the flattening roller 23, each straight groove 31 is fixedly connected with a connecting block, each flattening plate 34 is rotatably arranged on each connecting block, the bottom of each flattening plate 34 is fixedly connected with an elastic rod 35, the bottom of each elastic rod 35 is fixedly connected with a clamping block 37, each clamping block 37 is fixedly connected with a plurality of elastic parts, each elastic part is made of rubber, each clamping groove 38 is fixedly connected with a clamping groove 38, the inner wall of each clamping groove 38 is wavy and abuts against the inner wall of each clamping groove 38, the inner wall of each clamping groove 38 is made of rubber, each flattening plate 34 is fixedly connected with a friction ball 36, the friction balls 36 are uniformly arranged on the surface of each flattening plate 34 in an array mode, a cavity is formed in each friction ball 36, each friction ball 36 is made of elastic material, and can enable each clamping block 37 to move downwards along with the deformation of each flattening plate 34, the fixture block 37 is clamped on the inner wall of the clamping groove 38, the elastic element is pressed against the inner wall of the clamping groove 38, and the friction ball 36 on the surface of the pressing plate 34 can enhance the shaking effect of the pressing plate 34.
The bottom of the pressing plate 34 is fixedly connected with the elastic block 341, the elastic block 341 is located at one end far away from the connecting block, the arc rod 33 is fixedly connected to the side wall of the straight groove 31, the arc rod 33 is made of memory metal, the arc rod 33 has elasticity, the rubber ball is fixedly connected to the arc rod 33, the rubber ball abuts against the surface of the elastic block 341, the pressing plate 34 can receive the reaction force from the corrugated board, the pressing plate 34 can deform, the end block can push the compression plate 32 to move inwards, the elastic block 341 can be mutually extruded with the rubber ball, the pressing plate 34 can deform, slight shaking occurs in the process of deformation, the pressing plate 34 can be slapped on the surface of the corrugated board, gaps between the corrugated boards can be reduced, irregular gaps remained inside the corrugated board are avoided, and the quality of the corrugated board is influenced.
A plurality of extrusion grooves have been seted up on flattening roller 23 surface, and fixedly connected with extrusion spring 321 on the extrusion inslot wall, extrusion spring 321 one end fixedly connected with compression plate 32, flattening plate 34 bottom fixedly connected with end block, compression plate 32 one side offsets with the end block lateral wall, and end block slides and sets up inside the extrusion groove, the rotation of flattening roller 23, the pressure that flattening plate 34 received reduces gradually, flattening plate 34 can slowly reset under extrusion spring 321 and self-action, can stimulate the outside motion of elastic rod 35, fixture block 37 can be extracted in the twinkling of an eye when pulling force reaches certain upper limit, can make flattening plate 34 surperficial shake appear, can shake off flattening plate 34 surperficial piece etc, avoid long-time processing flattening roller 23 surface to have impurity such as piece to pile up, influence corrugated container board's flattening treatment.
The limiting mechanism 4 comprises a movable cavity 41, the movable cavity 41 is arranged inside the working plate 1, the bottom of the inner wall of the movable cavity 41 is fixedly connected with a hinged block 451, the hinged block 451 is hinged with a hinged frame 45, two sides of the hinged frame 45 are provided with elastic balls 42, the inner wall of the elastic balls 42 is fixedly connected with a pair of reset plates, the top end of the elastic balls 42 is fixedly connected with a movable rod 431, one end of the movable rod 431 penetrates through the inner wall of the movable cavity 41, one end of the movable rod 431 is fixedly connected with a squeezing plate 43, the squeezing plate 43 has elasticity, the top end of the hinged frame 45 is provided with an elastic plate 442, the elastic plate 442 is fixedly connected between the movable cavities 41, the hinged frame 45 is hinged with the bottom of the elastic plate 442, the elastic plate 442 is fixedly connected with a friction plate 44, the friction plate 44 is made of rubber, an expansion cavity 441 is arranged inside the friction plate 44, when the surface of the corrugated board 34 extrudes the corrugated board, the bottom of the corrugated board can also extrude the surface of the squeezing plate 43, the movable rod 431 can move downwards to extrude the elastic ball 42, so that the elastic ball 42 deforms, the hinge frame 45 can be pushed to move, the elastic plate 442 is extruded, the friction plate 44 can be abutted to the bottom of the corrugated board, the expansion cavity 441 can expand under the action of pressure, the friction force between the friction plate 44 and the bottom of the corrugated board is enhanced, and the corrugated board is prevented from being deviated in the position during flattening.
The buffer mechanism 5 comprises two telescopic rods 51, the telescopic rods 51 are respectively hinged on the inner wall of the moving frame 2, a mounting sleeve 55 is arranged between the telescopic rods 51, a connecting block is fixedly connected on the side wall of the mounting sleeve 55, one end of each telescopic rod 51 is hinged with the connecting block, a rotating shaft 231 is fixedly mounted in the mounting sleeve 55, a vibration rod 56 is fixedly connected at the top end of the mounting sleeve 55, a limiting groove 561 is formed in the side wall of each end of the vibration rod 56, a rubber block is fixedly connected in the limiting groove 561, a fixing sleeve 54 is arranged on the vibration rod 56, the fixing sleeve 54 is fixedly connected on the inner wall of the moving frame 2, a compression spring 541 is fixedly connected at the bottom of the inner wall of the fixing sleeve 54 and is fixedly connected with one end of the vibration rod 541, when the surface of a corrugated board has large bulge, the upward extrusion of the flattening roller 23 exceeds a certain upper limit, the telescopic rods 51 can move, pushing the arcuate plate 52 to move.
Remove a pair of straight board 53 of 2 inner wall tops fixedly connected with of carriage, straight board 53 is located fixed sleeve 54 both sides, fixedly connected with reset spring 521 on the straight board 53, reset spring 521 one end fixedly connected with arc 52, fixedly connected with gag lever post 522 on the arc 52, straight board 53 is run through to gag lever post 522 one end, arc 52 moves under the effect of telescopic link 51, can promote the gag lever post 522 motion, make gag lever post 522 support inside limiting groove 561, reduce the corrugated container board inside condition that appears coming unstuck not flattening completely yet in the surface.
The working principle is as follows: firstly, when the corrugated board needs to be flattened, the corrugated board is placed on a working plate 1, a driving motor 22 can drive a moving block 21 to move, a flattening roller 23 can flatten the corrugated board, when the corrugated board is flattened, the flattening plate 34 can receive the reaction force from the corrugated board, the flattening plate 34 can deform, an end block can push a compression plate 32 to move inwards, an elastic block 341 can be mutually extruded with a rubber ball, so that the flattening plate 34 can slightly shake in the deformation process, the flattening plate 34 can be slapped on the surface of the corrugated board, the gap between the corrugated boards can be reduced, the phenomenon that irregular gaps are remained in the corrugated board to influence the quality of the corrugated board is avoided, and a clamping block 37 can move downwards along with the deformation of the flattening plate 34, so that the clamping block 37 is clamped on the inner wall of a clamping groove 38, the elastic element is abutted against the inner wall of the clamping groove 38, the friction ball 36 on the surface of the pressing plate 34 can enhance the shaking effect of the pressing plate 34, meanwhile, when the pressing plate 34 extrudes the surface of the corrugated board, the bottom of the corrugated board can also extrude the surface of the extrusion plate 43, the movable rod 431 can move downwards to extrude the elastic ball 42, the elastic ball 42 deforms, the hinge frame 45 can be pushed to move, the elastic plate 442 is extruded, the friction plate 44 can be abutted against the bottom of the corrugated board, the expansion cavity 441 can expand under the action of pressure, the friction force between the friction plate 44 and the bottom of the corrugated board is enhanced, the position of the corrugated board in the flattening process is prevented from deviating, the processing quality of the corrugated board can be affected, along with the rotation of the flattening roller 23, the pressure on the pressing plate 34 is gradually reduced, the pressing plate 34 can be slowly reset under the action of the extrusion spring 321 and the pressing plate, can stimulate the outside motion of elastic rod 35, fixture block 37 can be extracted in the twinkling of an eye when pulling force reaches certain upper limit, can make 34 surperficial shakings of flattening board appear shaking, can shake off the piece etc. on 34 surperficial of flattening board, it has impurity such as piece to pile up to avoid processing flattening roller 23 surface for a long time, influence corrugated container board's the processing of flattening, when corrugated container board surface has great protruding, upwards extrusion to flattening roller 23 surpasss certain upper limit, can make telescopic link 51 motion, promote arc 52 and remove, make gag lever post 522 support inside spacing groove 561, reduce the inside condition that appears coming unstuck that has not flattened completely in corrugated container board surface.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A corrugated container board flattening device, includes working plate (1), its characterized in that: four V-arrangement installation pieces of fixedly connected with on the working plate (1) lateral wall, and fixedly connected with bracing piece (11) on the V-arrangement installation piece, fixedly connected with horizontal pole between bracing piece (11) lateral part, fixedly connected with slide bar on the lateral wall of bracing piece (11) top, and slide on the slide bar and be equipped with carriage (2), carriage (2) both sides fixed mounting has movable block (21), movable block (21) slide to set up on the slide bar, fixed mounting has driving motor (22) on movable block (21), it is fixed on carriage (2) inner wall to be equipped with a pair of buffer gear (5), it is equipped with pivot (231) to rotate between buffer gear (5), inside stop gear (4) that is equipped with of working plate (1), and V-arrangement installation piece bottom fixedly connected with supporting leg.
2. A corrugated cardboard flattening apparatus as claimed in claim 1 wherein: the fixed cover is equipped with flattening roller (23) in pivot (231), be equipped with a plurality of mechanisms (3) that flatten on flattening roller (23), mechanism (3) that flatten includes straight flute (31), straight flute (31) are seted up on flattening roller (23) surface, straight flute (31) fixed surface is connected with the connecting block, and rotates on the connecting block and be equipped with flattening board (34), flattening board (34) bottom fixed connection elastic rod (35), elastic rod (35) bottom fixedly connected with fixture block (37), fixture block (37) fixed surface is connected with a plurality of elastic components, and is the rubber material between elasticity, straight flute (31) fixed surface is connected with draw-in groove (38), draw-in groove (38) inner wall is the wave, and elastic component offsets with draw-in groove (38) inner wall, draw-in groove (38) inner wall is the rubber material, flattening board (34) fixed surface is connected with friction ball (36), the friction balls (36) are uniformly arranged on the surface of the pressing plate (34) in an array mode, a cavity is formed in each friction ball (36), and each friction ball (36) is made of an elastic material.
3. A corrugated cardboard flattening apparatus as claimed in claim 2 wherein: the elastic block (341) is fixedly connected to the bottom of the pressing plate (34), the elastic block (341) is located at one end of the far away from the connecting block, an arc-shaped rod (33) is fixedly connected to the side wall of the straight groove (31), the arc-shaped rod (33) is made of memory metal, the arc-shaped rod (33) is elastic, a rubber ball is fixedly connected to the arc-shaped rod (33), and the surface of the rubber ball abuts against the surface of the elastic block (341).
4. A corrugated cardboard flattening apparatus as claimed in claim 2 wherein: the surface of the flattening roller (23) is provided with a plurality of extrusion grooves, the inner walls of the extrusion grooves are fixedly connected with extrusion springs (321), one ends of the extrusion springs (321) are fixedly connected with compression plates (32), the bottoms of the flattening plates (34) are fixedly connected with end blocks, one sides of the compression plates (32) are abutted to the side walls of the end blocks, and the end blocks are slidably arranged in the extrusion grooves.
5. A corrugated cardboard flattening apparatus as claimed in claim 1 wherein: the limiting mechanism (4) comprises a movable cavity (41), the movable cavity (41) is arranged inside the working plate (1), the bottom of the inner wall of the movable cavity (41) is fixedly connected with an articulated block (451), the articulated block (451) is articulated with an articulated frame (45), two sides of the articulated frame (45) are provided with elastic balls (42), the inner wall of the elastic balls (42) is fixedly connected with a pair of reset plates, the top end of the elastic balls (42) is fixedly connected with a movable rod (431), one end of the movable rod (431) penetrates through the inner wall of the movable cavity (41), one end of the movable rod (431) is fixedly connected with an extrusion plate (43), the extrusion plate (43) has elasticity, the top end of the articulated frame (45) is provided with an elastic plate (442), the elastic plate (442) is fixedly connected between the movable cavity (41), and the articulated frame (45) is articulated with the bottom of the elastic plate (442), the elastic plate (442) is fixedly connected with a friction plate (44), the friction plate (44) is made of rubber, and an expansion cavity (441) is formed in the friction plate (44).
6. A corrugated cardboard flattening apparatus as claimed in claim 1 wherein: the buffer mechanism (5) comprises two telescopic rods (51), the telescopic rods (51) are hinged to the inner wall of the moving frame (2) respectively, an installation sleeve (55) is arranged between the telescopic rods (51), a connecting block is fixedly connected to the side wall of the installation sleeve (55), one end of each telescopic rod (51) is hinged to the connecting block, the rotating shaft (231) is fixedly installed inside the installation sleeve (55), a vibration rod (56) is fixedly connected to the top end of the installation sleeve (55), limiting grooves (561) are formed in the side walls of the two ends of the vibration rod (56), rubber blocks are fixedly connected to the inner parts of the limiting grooves (561), a fixing sleeve (54) is arranged on the vibration rod (56), the fixing sleeve (54) is fixedly connected to the inner wall of the moving frame (2), and a compression spring (541) is fixedly connected to the bottom of the inner wall of the fixing sleeve (54), the compression spring (541) is fixedly connected with one end of the vibration rod (56).
7. A corrugated cardboard flattening apparatus as claimed in claim 1 wherein: a pair of straight plates (53) are fixedly connected to the top of the inner wall of the moving frame (2), the straight plates (53) are located on two sides of a fixing sleeve (54), a reset spring (521) is fixedly connected to the straight plates (53), an arc plate (52) is fixedly connected to one end of the reset spring (521), a limiting rod (522) is fixedly connected to the arc plate (52), and one end of the limiting rod (522) penetrates through the straight plates (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110954704.2A CN113733671A (en) | 2021-08-19 | 2021-08-19 | Corrugated board flattening device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110954704.2A CN113733671A (en) | 2021-08-19 | 2021-08-19 | Corrugated board flattening device |
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| CN113733671A true CN113733671A (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110954704.2A Pending CN113733671A (en) | 2021-08-19 | 2021-08-19 | Corrugated board flattening device |
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