CN108749013B - Self-positioning multilayer laminating machine - Google Patents
Self-positioning multilayer laminating machine Download PDFInfo
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- CN108749013B CN108749013B CN201810445284.3A CN201810445284A CN108749013B CN 108749013 B CN108749013 B CN 108749013B CN 201810445284 A CN201810445284 A CN 201810445284A CN 108749013 B CN108749013 B CN 108749013B
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- 238000010030 laminating Methods 0.000 title abstract description 10
- 238000007664 blowing Methods 0.000 claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000004043 dyeing Methods 0.000 claims description 17
- 239000006260 foam Substances 0.000 abstract description 36
- 229920000742 Cotton Polymers 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000003292 glue Substances 0.000 description 18
- 239000000428 dust Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
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- B08B1/20—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
- B29C66/0222—Mechanical pre-treatments, e.g. reshaping without removal of material, e.g. cleaning by air blowing or using brushes
Abstract
Relates to the field of foam production, and particularly discloses a self-positioning multilayer laminating machine; the device comprises a rack, a motor, a negative pressure mechanism, a conveying double-roller and a positioning channel, wherein the conveying double-roller comprises an upper roller and a lower roller; the positioning channel comprises a horizontal section and an inclined section; the horizontal section and the inclined section respectively comprise a first side and a second side; the inclined section is provided with an air inlet and a cleaning block; the negative pressure mechanism comprises a blowing cylinder and a cylindrical cam, a piston rod of the blowing cylinder can slide along the profile curve of the side wall of the cylindrical cam, an air inlet one-way valve and an air outlet one-way valve are fixed on the side wall of the blowing cylinder, and the air outlet one-way valve is communicated with the air inlet; a negative pressure cavity is arranged in the upper roller or the lower roller, and a negative pressure hole is arranged on the side wall of the negative pressure cavity. The rigging machine of this scheme can make paper and bubble cotton align.
Description
Technical Field
The invention relates to the field of foam production, in particular to a laminating machine.
Background
The foam is a material foamed by plastic particles, and has the characteristics of elasticity, light weight, quick pressure-sensitive fixation, convenient use, free bending, ultrathin volume, reliable performance and the like. In order to use the foam, glue is generally coated on one side surface of the foam, then the paper is pasted on the glue surface, the paper is separated from the glue surface when the foam is used, then the glue surface is directly pasted on a place needing to be used, the glue can play a role in fixing, and therefore the glue does not need to be additionally coated.
In the actual production process, the shaping of the foam and the smearing of glue and the pasting of paper on the glue are completed in sequence, and after the foam is shaped, the foam in a long strip shape is rolled into a roll, and then the roll is transported to a gluing and pasting workshop, and a laminating machine is adopted to glue and paste the paper on the foam.
The laminating machine comprises large mechanical parts such as an unreeling device, a gluing device, a conveying and pressurizing device, a driving motor and the like. The gluing device is adjacent to the pressurizing device and is used for gluing the upper surface of the foam which is about to move to the pressurizing position, so that the paper can be directly attached to the foam during pressurizing.
However, the paper is cut before being aligned with the foam, the paper powder generated by cutting is attached to the paper, and the paper is stuck on the glue when contacting with the glue, so that the viscosity of the glue is reduced, and the foam is unqualified. Secondly, because the paper is soft, the paper is prone to wrinkling in the process of moving the paper, and the wrinkling can prevent the paper from completely covering the foam, so that the glue is exposed in the air. In addition, the weight of the paper is small, and the paper is swung by air flow in the moving process, so that the paper is easy to move relative to a conveying roller in the conveying and pressurizing device and finally cannot be completely aligned with foam, so that the paper cannot be completely covered with glue, and the foam is unqualified.
Disclosure of Invention
The invention aims to provide a self-positioning multi-layer laminating machine for aligning paper and foam.
In order to achieve the purpose, the technical scheme of the invention is as follows: a self-positioning multilayer laminating machine comprises a rack, a motor, a negative pressure mechanism, a plurality of conveying double rollers rotatably connected with the rack and a positioning channel slidably connected with the conveying double rollers, wherein the conveying double rollers comprise an upper roller and a lower roller, and the motor drives the upper roller and the lower roller to rotate in opposite directions; the positioning channel comprises a horizontal section and an inclined section fixed at one end of the horizontal section, and the plurality of conveying paired rollers are distributed along the positioning channel; the horizontal section and the inclined section respectively comprise a first side and a second side with horizontal openings and concave sections, and the opening end of the second side can extend into the first side and can slide out of the first side; the upper part of the inclined section is provided with an air inlet and a cleaning block from top to bottom, and the cleaning block is detachably connected with the inner wall of the inclined section; the negative pressure mechanism comprises a blowing cylinder fixed on the rack and a cylindrical cam fixed on one of the upper roller or the lower roller, a piston rod of the blowing cylinder can slide along the profile curve of the side wall of the cylindrical cam, and an air inlet one-way valve and an air outlet one-way valve are fixed on the side walls at the two sides of a piston of the blowing cylinder and communicated with an air inlet; a negative pressure cavity communicated with the air inlet one-way valve is arranged in the upper roller or the lower roller, and a plurality of negative pressure holes are formed in the side wall of the negative pressure cavity.
The principle of the scheme is as follows:
the location passageway includes horizontal segment and slope section, and the bubble is cotton passes through from the horizontal segment, and paper passes through from the slope section, because the one end at the horizontal segment is fixed to the slope section, so paper can be with the cotton coincidence of bubble at last, accomplishes automatic positioning. When the paper is positioned at the upper part of the inclined section, the paper passes through the middle of the cleaning block, and the cleaning block is contacted with the paper to remove dust attached to the surface of the paper.
And the cylindrical cam is fixed on last roller or lower roll, so can drive the cylindrical cam and rotate when going up roller or lower roll rotation, and the cylinder of blowing is fixed in the frame, so the cylindrical cam can rotate for the cylinder of blowing, and the piston rod of the cylinder of blowing can slide along the profile curve of cylindrical cam lateral wall, so the piston rod of the cylinder of blowing this moment is along the cylinder inner wall reciprocating sliding of blowing under the effect of cylindrical cam, then drive the piston of the cylinder of blowing along the cylinder inner wall reciprocating sliding of blowing, make the space increase or the reduction that is located piston one side of the cylinder of blowing.
When the space increases, pressure in the space reduces, and in the air admission space of negative pressure intracavity, external air got into the negative pressure intracavity from the negative pressure hole, paper or bubble cotton adsorbed on last roller or lower roll, paper or bubble cotton and go up the pressure increase between roller or the lower roll to increase paper or bubble cotton frictional force that receives, so paper and bubble cotton are difficult to follow the axial slip of last roller or lower roll.
When the space reduces, the pressure increase in the space, the air in the space gets into slope section upper portion through giving vent to anger check valve and air inlet, and air flow forms wind, and wind messenger lies in the paper vibration on slope section upper portion, makes the great dust of size attached to on the paper drop, and the air is mixing the dust and is flowing out from slope section upper end simultaneously, avoids the dust to pile up in the slope section always.
The scheme has the following beneficial effects:
(I) location passageway sliding connection is in carrying the pair roller periphery, and foam and paper are located the location passageway when being carried the pair roller and transport, and the air flow in can not causing the influence to the location passageway is flowed to the outside air, so paper can not rock when the outside air flows, further guarantees that paper aligns with the foam, makes paper cover glue completely, reduces the defective percentage.
(II) go up roller or lower roll and rotate and to make the cylinder cam rotate, make the piston reciprocating motion of the cylinder of blowing, in the gas entering cylinder of blowing of negative pressure intracavity, negative pressure intracavity forms the negative pressure, paper and bubble cotton receive the adsorption in the negative pressure intracavity to increase paper and last roller or the pressure between the lower roll, increase the maximum static friction of paper and bubble cotton then, increase paper and bubble cotton along the gliding degree of difficulty of last roller or lower roll, avoid paper crooked, make paper can cover glue, reduce the defective percentage.
When the piston of the blowing cylinder slides in a reciprocating mode, gas in the blowing cylinder enters the upper portion of the inclined section from the air inlet, paper located on the upper portion of the inclined section can shake, and partial dust attached to the paper is shaken down to conduct preliminary dust removal. Meanwhile, falling dust can be blown out from the upper end of the inclined section, and the dust is prevented from falling onto the paper again after being accumulated in the inclined section.
And (IV) the cleaning block is positioned in the inclined section, and when paper passes through the cleaning block, dust attached to the paper is blocked by the cleaning block and finally falls off from the paper, so that the cleaning block can play a role in removing dust. Secondly, the cleaning block is located the air inlet below, plays the effect of blockking to the flow that gets into the air in the slope section, avoids the air current to slope section lower part, makes the paper that is located the slope section lower part also vibrate, further avoids paper along the axial motion of last roller and lower roll, avoids paper to take place the skew then, reduces the defective percentage.
Preferably, as a further improvement to the basic scheme, an inflation cylinder and two stretching cylinders are fixed on the upper side wall and the lower side wall of the inclined section, a piston of the inflation cylinder penetrates through the side wall of the inclined section and is located in the cleaning block, springs are arranged in a rodless cavity of the inflation cylinder, two ends of the springs are respectively fixed on the inner wall of the inflation cylinder and the piston, a rodless cavity of the inflation cylinder is communicated with the stretching cylinders, the two stretching cylinders at the same height are respectively located on two sides of the cleaning block, and a piston rod of each stretching cylinder stretches out to stretch paper.
Paper passes from the middle of the cleaning block, paper can remove for the cleaning block during vibration, thereby make the cleaning block take place deformation, make the piston rod that is located the inflation cylinder in the cleaning block receive pressure effect, and make the piston that inflates the cylinder slide in pressure effect and inflate the cylinder, the rodless chamber space that inflates the cylinder reduces, air gets into in the stretching cylinder, make the pressure increase in the stretching cylinder, make the piston rod of stretching cylinder stretch out, stretch paper, reduce the fold on the paper, thereby make paper can laminate with glue completely, form the substandard product on avoiding the dust to fall to the glue.
In a second preferred embodiment, as a further improvement of the first preferred embodiment, an elastic layer is fixed to an end of a piston rod of the stretching cylinder. After the piston rod of the stretching cylinder stretches out, the elastic layer is in contact with the paper, and the elastic layer can elastically deform when being subjected to pressure, so that the piston rod is prevented from leaving an impression on the paper.
Preferably, the cleaning block is a sponge block as a further improvement of the basic solution. The sponge block is easy to deform when the paper vibrates, is soft and can not leave an indentation on the paper when dust on the paper is removed.
Preferably, scheme four, as the further improvement to basic scheme, all be equipped with dyeing mechanism on slope section and the horizontal segment, dyeing mechanism includes two dyeing pieces that are located first side and second side respectively and opening relative lateral wall. The dyeing blocks are positioned on the side walls of the first side and the second side, which are opposite to the opening, when the foam or the paper is in contact with the inner walls of the first side or the second side, the dyeing blocks can leave colors on the side surfaces of the foam or the paper, and a worker can judge whether the foam or the paper is skewed by observing whether the side surfaces of the foam or the paper have the colors. When the color exists on the foam or the paper, the foam or the paper is moved to the side far away from the color, and then the foam or the paper passing through the horizontal section or the inclined section after being adjusted is observed until the color does not exist on the foam or the paper.
Preferably, as a further improvement to the preferred embodiment, the ink tank is fixed to the frame and communicates with the dye block. The ink box can be continuously for dyeing piece replenishment ink, can't leave the colour at bubble cotton or paper side after avoiding the ink in the dyeing piece to dry up, guarantees that the workman can in time discover when bubble cotton or paper are crooked.
Drawings
FIG. 1 is a schematic structural diagram of a self-positioning multi-layer laminator according to an embodiment of the present invention;
fig. 2 is a sectional view a-a in fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments: the device comprises a horizontal section 1, a first side 11, a second side 12, foam 2, an inclined section 3, an air inlet 31, a stretching air cylinder 32, a cleaning block 33, an inflating air cylinder 34, an arc-shaped plate 35, paper 4, an upper roller 5, a negative pressure cavity 51, a negative pressure hole 52, a cylindrical cam 53, an upper roller chain wheel 54, a connecting block 55, a lower roller 6, a blowing air cylinder 7, an air inlet one-way valve 71 and an air outlet one-way valve 72.
Reference numerals in the drawings of the specification include:
a self-positioning multi-layer laminating machine is shown in figures 1 and 2 and comprises a machine frame, a motor, a negative pressure mechanism, a positioning channel and a plurality of conveying roller pairs distributed along the positioning channel. The conveying double-roll comprises an upper roll 5 and a lower roll 6, wherein the upper roll 5 and the lower roll 6 penetrate through the rack and are in clearance fit with the rack, so that the upper roll 5 and the lower roll 6 can rotate relative to the rack. The outer ends of the upper roller 5 and the lower roller 6 on the rightmost side are respectively in key connection with an upper roller gear and a lower roller gear, and the upper roller gear is meshed with the lower roller gear. The rack is fixed with a motor through bolts, a driving gear meshed with the lower roller gear is welded on an output shaft of the motor, and the driving gear is positioned below the lower roller gear, so that the rotating directions of the upper roller 5 and the lower roller 6 are opposite. All last roller 5 left end key-type connections have last roller sprocket 54, and all lower roll 6 left end key-type connections have lower roller sprocket, go up roller sprocket 54 and lower roller sprocket and all wind outward there is the chain, can drive other last roller 5 and lower roll 6 when last roller 5 and lower roll 6 on the rightmost side rotate.
The positioning channel comprises a horizontal section 1 and an inclined section 3, a plurality of conveying double rollers are distributed along the horizontal section 1 and the inclined section 3, and the positioning channel is in clearance fit with the conveying double rollers, so that the upper roller 5 and the lower roller 6 can rotate relative to the positioning channel. Horizontal segment 1 and inclined segment 3 all include the opening first side 11 and the opening second side 12 towards the left side towards the right side, and first side 11 and second side 12 are the spill, and first side 11 is all greater than second side 12 along the length, the width of the cross-section of vertical direction along length, the width of vertical direction along the cross-section of first side 11, so second side 12 can stretch into in the first side 11. A plurality of threaded holes are formed in each of the first side 11 and the second side 12, the two threaded holes in the first side 11 and the second side 12 are aligned, and then the first side 11 and the second side 12 can be fixed by bolts.
Two upper and lower cleaning blocks 33 and two air inlets 31 are arranged on the upper portion of the inclined section 3, the two air inlets 31 are located on the left side wall of the second side 12, the cleaning blocks 33 in the embodiment are sponge blocks, a gap is reserved between the two cleaning blocks 33, grooves are formed in the inner walls of the first side 11 and the second side 12, the cleaning blocks 33 can be clamped into the grooves, and therefore the end portion of the paper 4 can penetrate through the gap.
The negative pressure mechanism comprises a blowing cylinder 7 and a cylindrical cam 53, the blowing cylinder 7 is welded on the rack, a sliding block is integrally formed on a piston rod of the blowing cylinder 7 and is positioned in a profile curve of the cylindrical cam 53, and when the cylindrical cam 53 rotates relative to the sliding block, the sliding block moves back and forth in a reciprocating mode. Two air inlet one-way valves 71 and two air outlet one-way valves 72 are glued on the air blowing cylinder 7, the two air inlet one-way valves 71 are respectively positioned on two sides of the piston of the air blowing cylinder 7, the two air outlet one-way valves 72 are also respectively positioned on two sides of the piston of the air blowing cylinder 7, the two air outlet one-way valves 72 are respectively communicated with the two air inlets 31 through pipelines, and air in the air blowing cylinder 7 can enter a positioning channel.
Be equipped with negative pressure chamber 51 in going up roller 5, the negative pressure chamber 51 lateral wall is equipped with a plurality of negative pressure holes 52, goes up roller 5 left end portion and is equipped with connecting block 55, is equipped with the cavity in the connecting block 55, and the cavity passes through two pipelines and two check valves 71 intercommunications that admit air, and the gas in the cavity can get into in the air cylinder 7 of blowing. The upper roller 5 penetrates through the side wall of the connecting block 55, and the left end part of the upper roller 5 is provided with a through hole, so the negative pressure cavity 51 is communicated with the cavity.
Be equipped with on the 11 lateral walls of first side of slope section 3 and aerify cylinder 34 and two stretch cylinder 32, aerify cylinder 34 welding in the frame, and on the 11 first side, the lower surface all is equipped with the accommodation hole, on the second side 12, the lower surface all is equipped with logical groove, the sponge piece upper surface is equipped with the holding tank, the diameter that leads to groove and accommodation hole all is greater than the diameter of the piston rod of the cylinder 7 of blowing, so blow the piston rod of cylinder 7 can stretch into the location passageway from the accommodation hole with leading to the groove in, then stretch into in the holding tank. The spring is arranged in the inflation cylinder 34, two ends of the spring are respectively welded on the inner wall of the inflation cylinder 34 and the piston of the inflation cylinder 34, and the spring can enable the piston of the inflation cylinder 34 to reset. The arc plates are integrally formed in the first side 11 and the second side 12, the two stretching cylinders are located on two sides of the arc plates, and the arc plates are located below the stretching cylinders 32.
Two tensile cylinders 32 are the splayed setting, and every is aerifyd gas and all passes through pipeline and four tensile cylinder 32 communicating pipes, and tensile cylinder 32's piston rod tip is glued the elastic layer, and the elastic layer in this embodiment is the rubber layer.
All be equipped with a plurality of dyeing mechanisms in slope section 3 and the horizontal segment 1, dyeing mechanism includes two dyeing pieces, and the dyeing piece splices respectively on 12 left end inner walls of second side and 11 right-hand member inner walls of first side. The welding has the ink tank in the frame, and the ink tank top is equipped with the feed inlet, is equipped with the cotton thread in the ink tank, and in cotton thread one end stretched into the ink tank from the feed inlet, the other end ran through first side 11 and second side 12 lateral walls, and the cementing is on two dyeing blocks.
The operation process of the laminating machine of the embodiment is as follows:
before production, ink is added into the ink box from the feed inlet, enters the dyeing block along the cotton line, and can be dyed on the side surface of paper or foam cotton when the paper or the foam cotton is inclined, so that people can find the ink in time. Then the positions of the first side 11 and the second side 12 are adjusted according to the width of the foam 2 and the paper 4, so that the threaded holes on the first side 11 and the second side 12 are aligned, and then the first side 11 and the second side 12 cannot move relatively by adopting bolts for fixation. Then, the cleaning block 33 is placed into the groove from the top of the inclined section 3, and then the foam 2 is pulled, so that the end part of the foam 2 enters the positioning channel from the left end of the horizontal section 1, sequentially passes through the upper roller 5 and the lower roller 6 on the horizontal section 1 and penetrates out from the right end of the horizontal section 1; the end part of the paper 4 enters the positioning channel from the top of the inclined section 3, sequentially passes through the channel, the upper roller 5 and the lower roller 6 in the inclined section 3 and penetrates out from the right end of the horizontal section 1.
During production, the motor is started, the upper roller 5 and the lower roller 6 at the right end are driven to rotate by the motor, and the upper roller 5 and the lower roller 6 respectively drive other upper rollers 5 and other lower rollers 6 to rotate through chain transmission, so that the paper 4 and the foam 2 move rightwards. The cylindrical cam 53 rotates along with the upper roller 5, the cylindrical cam 53 rotates relative to the sliding block, the sliding block reciprocates back and forth, gas in the negative pressure cavity 51 continuously enters the blowing cylinder 7, negative pressure is formed in the negative pressure cavity 51, the pressure between the paper 4 and the foam 2 and the upper roller 5 is increased, the friction force is increased, and the axial sliding of the upper roller 5 is not easy to compare. The air in the blowing cylinder 7 is blown out from the air inlet 31 to vibrate the paper 4 and drop the dust on the paper 4, and when the paper 4 slides relative to the cleaning block 33, the dust on the paper 4 is also removed, and the removed dust is discharged from the top of the inclined section 3 along with the air.
The paper 4 vibrates to deform the cleaning block 33, after the cleaning block 33 deforms, the piston rod of the inflation cylinder 34 slides upwards along the inflation cylinder 34, the inflation cylinder 34 inflates air into the stretching cylinder 32, the piston rod of the stretching cylinder 32 extends out, the piston rod of the stretching cylinder 32 enables the paper 4 to be attached to the upper surface of the arc-shaped plate, and in the process of continuing extending out, the paper slides along the arc-shaped plate to stretch the paper 4. The piston of the charging cylinder 34 is reset under the action of the spring, and the piston rod of the charging cylinder 34 extends into the accommodating groove again.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various changes and modifications without departing from the concept of the present invention, and these should be construed as the scope of protection of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent. The techniques, shapes, and structural parts, which are omitted from the description of the present invention, are all known techniques.
Claims (6)
1. The utility model provides a self-align multilayer rigging machine which characterized in that: the automatic conveying device comprises a rack, a motor, a negative pressure mechanism, a plurality of conveying double rollers rotatably connected with the rack and a positioning channel slidably connected with the conveying double rollers, wherein each conveying double roller comprises an upper roller and a lower roller which can rotate relative to the positioning channel, and the motor drives the upper roller and the lower roller to rotate in opposite directions; the positioning channel comprises a horizontal section and an inclined section fixed at one end of the horizontal section, and the plurality of conveying paired rollers are distributed along the positioning channel; the horizontal section and the inclined section respectively comprise a first side and a second side with opposite openings and concave sections, and the opening end of the second side can extend into the first side and can slide out of the first side; the upper part of the inclined section is provided with an air inlet and a cleaning block from top to bottom, and the cleaning block is detachably connected with the inner wall of the inclined section; the negative pressure mechanism comprises a blowing cylinder fixed on the rack and a cylindrical cam fixed on one of the upper roller or the lower roller, a piston rod of the blowing cylinder can slide along the profile curve of the side wall of the cylindrical cam, and an air inlet one-way valve and an air outlet one-way valve are fixed on the side walls at the two sides of a piston of the blowing cylinder and communicated with an air inlet; a negative pressure cavity communicated with the air inlet one-way valve is arranged in the upper roller or the lower roller, and a plurality of negative pressure holes are formed in the side wall of the negative pressure cavity.
2. The self-positioning multi-layer laminator according to claim 1, wherein: the utility model discloses a paper cleaning device, including slope section, inflation cylinder, spring, first side and second side, the slope section is gone up the lateral wall and is fixed with inflation cylinder and two stretch cylinders, inflation cylinder's piston runs through slope section lateral wall to be located the cleaning block, inflation cylinder's rodless intracavity is equipped with the spring that both ends were fixed respectively on inflation cylinder inner wall and piston, inflation cylinder's rodless chamber and stretch cylinder intercommunication all are fixed with the arc in first side and the second side, and two stretch cylinders are located the arc both sides respectively, and stretch cylinder's piston rod stretches out and can stretch paper.
3. The self-positioning multi-layer laminator according to claim 2, wherein: an elastic layer is fixed at the end part of a piston rod of the stretching cylinder.
4. The self-positioning multi-layer laminator according to claim 1, wherein: the cleaning block is a sponge block.
5. The self-positioning multi-layer laminator according to claim 1, wherein: all be equipped with dyeing mechanism on slope section and the horizontal segment, dyeing mechanism is including being located two dyeing pieces on first side and the second side and the relative lateral wall of opening respectively.
6. The self-positioning multi-layer laminator according to claim 5, wherein: an ink tank communicated with the dyeing block is fixed on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810445284.3A CN108749013B (en) | 2018-05-10 | 2018-05-10 | Self-positioning multilayer laminating machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445284.3A CN108749013B (en) | 2018-05-10 | 2018-05-10 | Self-positioning multilayer laminating machine |
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| CN108749013A CN108749013A (en) | 2018-11-06 |
| CN108749013B true CN108749013B (en) | 2020-02-07 |
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| CN104107814A (en) * | 2013-04-19 | 2014-10-22 | 襄阳金飞环彩色包装有限公司 | Static electricity and negative-pressure dust removal device of small-piece printed matter inspecting machine |
| CN104438220A (en) * | 2014-11-05 | 2015-03-25 | 常德金鹏印务有限公司 | Online dedusting device of web die-cutting machine |
| CN107930972A (en) * | 2017-12-20 | 2018-04-20 | 重庆市中塑新材料有限公司 | Film applicator with dust-extraction unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20090047511A1 (en) * | 2007-08-18 | 2009-02-19 | Tilton Christopher R | Composites for packaging articles and method of making same |
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2018
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| CN101193688A (en) * | 2005-06-10 | 2008-06-04 | 北美伊莱克斯家用产品 | Sodium bicarbonate vacuum bag inserts |
| EP1899035A4 (en) * | 2005-06-10 | 2012-01-04 | Electrolux Home Care Prod Na | Sodium bicarbonate vacuum bag inserts |
| WO2009115068A1 (en) * | 2008-03-16 | 2009-09-24 | Jonas & Redmann Automationstechnik Gmbh | Method and conveyor belt system having at least one conveyor belt for transporting flat transport goods |
| CN104107814A (en) * | 2013-04-19 | 2014-10-22 | 襄阳金飞环彩色包装有限公司 | Static electricity and negative-pressure dust removal device of small-piece printed matter inspecting machine |
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| CN107930972A (en) * | 2017-12-20 | 2018-04-20 | 重庆市中塑新材料有限公司 | Film applicator with dust-extraction unit |
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