CN113231272A - Gluing and attaching equipment - Google Patents
Gluing and attaching equipment Download PDFInfo
- Publication number
- CN113231272A CN113231272A CN202110610750.0A CN202110610750A CN113231272A CN 113231272 A CN113231272 A CN 113231272A CN 202110610750 A CN202110610750 A CN 202110610750A CN 113231272 A CN113231272 A CN 113231272A
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- Prior art keywords
- glue
- gluing
- sheet
- feeding
- roller
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0817—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for removing partially liquid or other fluent material from the roller, e.g. scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
- B05C1/0834—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention discloses gluing and attaching equipment which comprises a gluing part and an attaching part, wherein the gluing part is used for gluing the surface of a coiled material at intervals, the attaching part comprises a feeding device, the feeding device is positioned at the rear end of the gluing part along the feeding direction of the coiled material, the feeding device is arranged above a coil feeding path of the gluing and attaching equipment and can be used for feeding a sheet to the upper surface of the coiled material, the sheet feeding speed of the feeding device is the same as the coil feeding speed of the gluing and attaching equipment, and the sheet feeding direction of the sheet is the same as the discharging direction of the attaching part. This rubber coating laminating device can the sheet that material feeding unit sent be located the coiled material top to make distance between the two reduce gradually before sheet and coiled material contact, sheet and coiled material are with the same speed behind the rubberizing portion, according to the original pay-off direction ejection of compact of sheet, thereby accomplish the laminating process, have eliminated the bubble that takes place relative displacement between sheet and the coiled material and have leaded to, defects such as wrinkle, aversion, have improved the yields of product.
Description
Technical Field
The invention relates to gluing and fitting equipment.
Background
For some products formed by laminating sheets and rolls, the performance and the laminating quality are closely related. In the prior art, production devices are generally based on a conveyor belt structure on which sheets are placed at a certain pitch. And in the moving process of the conveying belt, the gluing device is used for gluing the gluing surface of the sheet, then covering a layer of coiled material, and finally performing pressing and cutting.
However, for a light web, in the laminating process, because the acting force of the glue on the web is not uniform or the laminating time sequence is changed due to slight disturbance, the final product often has defects of bubbles, wrinkles, glue overflow and the like. Similarly, for a lighter sheet, the sheet may be displaced during the attaching process due to insufficient friction between the sheet and the conveyor belt, which may cause the above-mentioned defects.
In addition, the heavy sheet inevitably receives minute vibration or disturbance on the conveyor belt, and is bounced or displaced. This phenomenon adversely affects the accuracy in both the gluing and the application steps. In order to eliminate the above-mentioned influence, a protrusion is usually provided on the conveyor belt to achieve the fine positioning function. However, under the positioning action of the protrusions, although the position of the sheet cannot be shifted, the precision requirement on the displacement of the attaching equipment in the attaching process is higher, the attaching effect in motion cannot be realized, and the sheet can only be stopped to the corresponding position to complete the attaching step.
Along with the increase of the output demand, the realization of capacity climbing can not leave high-precision and high-automation equipment. However, the yield of the prior art has reached the bottleneck, and cannot be further improved without changing the manufacturing process, so that improvement is urgently needed.
Disclosure of Invention
The invention aims to overcome the defect that the yield reaches the bottleneck and cannot be further improved in the prior art, and provides gluing and attaching equipment.
The invention solves the technical problems through the following technical scheme:
the utility model provides a rubber coating laminating equipment, includes rubber coating portion and laminating portion, rubber coating portion is at the rubber coating of coiled material surface interval ground, laminating portion includes material feeding unit, material feeding unit is located along the direction of feed of coiled material the rear end of rubber coating portion, material feeding unit set up in the top of the route is rolled up in sending of rubber coating laminating equipment to can with the sheet to the upper surface of coiled material is seen off, material feeding unit send the piece speed with the rate is the same in sending of rubber coating laminating equipment, the piece direction of sending of sheet with the ejection of compact direction of laminating portion is the same.
According to the invention, through the structural arrangement, the sheet sent by the feeding device is positioned above the coiled material, the distance between the sheet and the coiled material is gradually reduced before the sheet and the coiled material are contacted, and the sheet and the coiled material are discharged in the original feeding direction of the sheet after passing through the gluing part at the same speed, so that the laminating process is completed, the defects of air bubbles, wrinkles, displacement and the like caused by relative displacement between the sheet and the coiled material are eliminated, and the yield of products is improved.
Preferably, the feeding frequency of the sheet material is consistent with the gluing frequency of the gluing part.
According to the invention, through the structural arrangement, all the sheets can be corresponding to the same position of the corresponding gluing part even after repeated feeding, further adjustment is not needed, and the overall automation degree of the equipment is improved.
Preferably, the gluing portion comprises a glue roller having glue on its surface, the glue roller being periodically in contact with the web.
According to the invention, through the structural arrangement, the glue coating roller is periodically contacted with the coiled material, so that spaced glue coating areas can be formed, and the requirement of placing plates on the coiled material at intervals can be met.
Preferably, the contact point of the glue spreader and the coiled material is a glue spreading point, and the speed direction of the glue spreader is opposite to the feeding direction of the coiled material at the glue spreading point.
According to the invention, through the structure, glue can be uniformly coated on the surface of the coiled material, so that the requirement of placing plates on the coiled material at intervals to form lamination can be met.
Preferably, the glue spreading portion comprises a glue pool, one end of the glue spreading roller is immersed in the glue pool, and the glue pool is used for supplementing glue to the surface of the glue spreading roller.
According to the invention, through the structure, the glue on the surface of the glue spreader can be supplemented in time, and manual supplementation by workers is not needed, so that the overall automation degree of the equipment is improved.
Preferably, the gluing part further comprises a scraper, and the scraper is located behind the glue pool and close to the glue roll when viewed in the rotating direction of the glue roll.
According to the invention, through the structure arrangement, the scraper is used for removing redundant glue, so that the glue replenished by the glue spreading roller in the glue pool cannot be excessively remained on the glue spreading roller, the glue spreading cannot be excessive, and the glue spreading effect is more uniform.
Preferably, the glue spreading portion further comprises an adjusting roller, and when viewed in the rotation direction of the glue spreading roller, the adjusting roller is located behind the glue pool and in front of the glue spreading point, and the distance between the adjusting roller and the glue spreading roller is adjustable.
According to the invention, through the structure arrangement, the glue coating amount on the final coiled material is controlled by utilizing the gap between the adjusting roller and the glue coating roller, so that glue overflow caused by excessive glue coating amount on the final coiled material is avoided, and non-lamination caused by too little glue coating amount is avoided.
Preferably, the angle between the feeding direction of the sheet material and the feeding direction of the coil does not exceed 45 °.
According to the invention, through the structural arrangement, the advancing speed of the sheet and the coiled material in the feeding/feeding direction is higher than the laminating speed of the sheet and the coiled material, and simultaneously, the distance between the sheet and the coiled material can be reduced in advance before lamination, so that the laminating process is not too violent, and the possibility of deformation and displacement is reduced.
Preferably, the attaching portion further includes a pressing roller, and after the sheet is attached to the coil material, the pressing roller presses the sheet against the coil material.
According to the invention, through the structure arrangement, for a light plate, a good attaching effect cannot be achieved only by the self gravity, and the pressing roller is used for enabling the light plate to be attached more tightly.
Preferably, the distance between the pressing roller and the feeding device is set as follows: when the front end of the sheet is in contact with the pressure roller, the rear end of the sheet is located on the feeding device.
According to the invention, through the structural arrangement, when the front end of the sheet passes through the compression roller, the rear end of the sheet is supported by the feeding device, so that the sheet is ensured to be horizontal and not to deform all the time, and a better attaching effect is obtained.
Preferably, the gluing and attaching device further comprises a cutting part, wherein the cutting part comprises a cutter, and the cutting frequency of the cutter is consistent with the gluing frequency of the gluing part.
According to the invention, through the structure arrangement, after gluing and attaching, in order to produce a complete finished product, the coiled material attached with the sheet is cut, and the cut is carried out according to the same frequency of gluing, so that the obtained finished product is almost the same.
The positive progress effects of the invention are as follows: this rubber coating laminating device can the sheet that material feeding unit sent be located the coiled material top to make distance between the two reduce gradually before sheet and coiled material contact, sheet and coiled material are with the same speed behind the rubberizing portion, according to the original pay-off direction ejection of compact of sheet, thereby accomplish the laminating process, have eliminated the bubble that takes place relative displacement between sheet and the coiled material and have leaded to, defects such as wrinkle, aversion, have improved the yields of product.
Drawings
Fig. 1 is a schematic cross-sectional view of an adhesive applying device in a preferred embodiment of the invention.
Fig. 2 is a schematic perspective view of a gluing and attaching device in a preferred embodiment of the invention.
FIG. 3 is a schematic diagram of a main structure of the glue applying apparatus according to the preferred embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a glue applying portion of the glue applying device in the preferred embodiment of the invention.
Fig. 5 is a schematic structural view of a bonding portion of the glue applying device in the preferred embodiment of the invention.
Fig. 6 is a schematic structural diagram of a cutting portion of the glue applying device in the preferred embodiment of the invention.
Description of reference numerals:
gluing and attaching device 100
Glue pool 13
Cylinder 14
Scraper 15
Adjusting roll 16
Bonding part 2
Cutting part 3
Cutter 31
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
The present embodiment provides a gluing and bonding apparatus 100. In the production process of the product formed by laminating the web 101 and the sheet 102, steps of gluing, laminating, cutting and the like are generally required. The gluing and bonding apparatus 100 includes a gluing section 1, a bonding section 2, and a cutting section 3. As shown in fig. 1 to 6, the web 101 is transferred between the gluing section 1 and the laminating section 2 by means of a drawing unit and an unwinding unit, the drawing rate and the unwinding rate remaining the same. The web 101 is wound around the backing roller 11 and then tensioned, thereby placing the web 101 in a tensioned state as a whole. The feed belt 22 is located at the rear end of the glue application portion 1 in the feeding direction of the web 101, and the feed belt 22 is provided above the roll feed path of the glue application apparatus 100 and can feed the sheet 102 to the upper surface of the web 101. The sheet feeding speed of the feeding belt 22 is the same as the winding speed of the glue application and bonding apparatus 100, and the sheet feeding direction of the sheet 102 is the same as the discharge direction 2 of the bonding portion.
As shown in fig. 1 to 6, the glue application portion 1 includes a glue application roller 12, the glue application roller 12 has glue on its surface, the glue application roller 12 is periodically in contact with the web 101, the contact point is a glue application point, and the speed direction of the glue application roller 12 is opposite to the feeding direction of the web 101 at the glue application point.
Specifically, in the present embodiment, the glue roll 12 is controlled to reciprocate at intervals by the air cylinder 14, and the glue is applied to the surface of the web 101 at intervals. In this way, spaced glue areas can be formed to match the need to space the sheets on the web 101 to form a joint.
As shown in fig. 1 to 6, the glue applying portion 1 includes a glue tank 13, one end of the glue applying roller 12 is immersed in the glue tank 13, and the glue tank 13 is used for supplying glue to the surface of the glue applying roller 12.
Specifically, in the present embodiment, the lower end of the glue roll 12 is immersed in the glue bath 13. Since the glue itself has viscosity and fluidity, the glue is constantly adsorbed on the surface of the glue roll 12 by the portion immersed in the glue tank 13 along with the rotation of the glue roll 12 itself, so that the glue on the surface of the glue roll 12 is timely replenished.
Further, as glue is continuously applied to the web 101, the amount of glue in the glue bath 13 will necessarily decrease, and the level of the glue bath 13 will decrease, causing minor variations in the gluing process. In this embodiment, an adjusting device (not shown in the figure) is additionally arranged below the glue pool 13, and the position of the body of the glue pool 13 is adjusted according to the height of the liquid level in the glue pool 13, so as to ensure the immersion depth of the lower end of the glue spreader 12 in the glue pool 13. Not only can continuously and timely supplement glue, but also can be manually supplemented without the help of workers, thereby improving the integral automation degree of the equipment.
It should be understood by those skilled in the art that in the present embodiment, the glue is replenished by dipping the glue in the glue bath 13 using the glue applicator 12, which is only one embodiment of automated glue replenishment. In other embodiments, a method of spraying or dropping glue may be used instead of the glue filling method in this embodiment. Wherein, spout the benefit of gluing or dripping glue and glue the effect and should reach and dip in the degree of consistency that glues fairly with this scheme to this assurance does not influence the final rubber coating effect on the coil stock.
As shown in fig. 1-6, the glue application portion 1 further comprises a doctor blade 15, which doctor blade 15 is located behind the glue bath 13, as seen in the direction of rotation of the glue roll 12, and is arranged adjacent to the glue roll 12.
Specifically, in the present embodiment, the scraper 15 is used to remove the excess glue, so that the glue replenished by the glue spreader 12 in the glue tank 13 will not remain on the glue spreader 12 too much, so that the gluing will not be excessive, and the gluing effect is more uniform.
As shown in fig. 1-6, the glue application portion 1 further comprises an adjustment roller 16, the adjustment roller 16 being located after the glue bath 13 and before the glue application point, as seen in the direction of rotation of the glue applicator roller 12, the distance between the adjustment roller 16 and the glue applicator roller 12 being adjustable.
Specifically, in the present embodiment, the gap between the adjusting roller 16 and the glue roller 12 is used to control the final glue application amount on the web 101, so that the final glue application amount on the web 101 is not too much to cause glue overflow, and is not too little to cause non-lamination.
Further, in the present embodiment, the amount of glue applied and the effect of the glue application are influenced by a plurality of factors, and the size of the gap between the adjusting roller 16 and the glue applicator roller 12 is most influenced.
When the required amount of sizing is small, the gap between the dancer roller 16 and the applicator roller 12 is reduced by the air cylinder 14. At this time, the acting force between the glue application roller 12 and the back roller 11 is correspondingly increased, and incomplete gluing is avoided, so that the gluing amount is far less than expected.
When a large amount of sizing is required, the gap between the dancer roll 16 and the applicator roll 12 is increased by the air cylinder 14. At the moment, the acting force between the glue coating roller 12 and the back roller 11 is correspondingly reduced, and the influence on the traction speed and the unreeling speed caused by overlarge resistance during gluing is avoided.
As shown in fig. 1 to 6, the feeding frequency of the sheet 102 is kept in agreement with the glue frequency of the glue application part 1.
Specifically, in the present embodiment, the feeding of the sheets 102 is realized by the feeding belt 22, and the feeding frequency of the feeding belt 22 is kept consistent with the gluing frequency of the gluing part 1, so that all the sheets 102 can be corresponded to the same position where the glue is applied even after the sheets are fed repeatedly, no further adjustment is needed, and the automation degree of the whole device is improved.
As shown in fig. 1-6, the angle between the direction of feed of the sheet 102 and the direction of feed of the web 101 does not exceed 45 °. At this time, the traveling speed of the sheet 102 and the web 101 in the sheet feeding/roll feeding direction is higher than the bonding speed thereof, and the pitch of the sheet 102 and the web 101 can be reduced in advance before bonding, so that the bonding process is not too violent, and the possibility of deformation and displacement is reduced.
Specifically, in the present embodiment, the included angle between the sheet feeding direction of the sheet 102 and the roll feeding direction of the roll 101 is smaller than 30 °, so that a better fitting effect can be obtained, and the overall size of the apparatus is within a reasonable range.
It will be understood by those skilled in the art that the angle between the feeding direction of the sheet 102 and the feeding direction of the web 101 is determined by the internal structural arrangement of the apparatus, and in particular the ratio of the difference in height and the difference in horizontal position between the center of the glue roller 12 and the center of the pressure roller 21 is substantially equal to the tangent of the angle between the feeding direction of the sheet 102 and the feeding direction of the web 101. On the premise of satisfying reasonable arrangement of the whole structure, the technicians in the field can perform multiple tests to further fine adjust so as to obtain a more stable included angle under the working state.
As shown in fig. 1 to 6, the attaching portion 2 further includes pinch rollers 21 provided in a pair, and after the sheet 102 is attached to the web 101, the upper and lower pinch rollers 21 press the sheet 102 attached to the web 101.
Specifically, in this embodiment, for a light plate, a good fitting effect cannot be achieved only by the self gravity, and the pressing roller 21 is used to make the plate be fitted more tightly.
As shown in fig. 1 to 6, the spacing of the pinch roller 21 with respect to the feed belt 22 is set to: when the leading end of the sheet 102 comes into contact with the pinch roller 21, the trailing end of the sheet 102 is positioned on the feed belt 22.
Specifically, in this embodiment, when the front end of the sheet 102 passes through the pinch roller 21, the rear end is lifted by the feeding belt 22, so as to ensure that the sheet 102 is not deformed horizontally all the time, thereby obtaining a better attaching effect.
As shown in fig. 1 to 6, the glue application apparatus further has a cutting section 3, and the cutting section 3 includes a cutter 31. The cutter 31 vertically cuts the product after the sheet 102 is attached to the web 101 and separates the cut portion. The shearing frequency of the cutter 31 is kept consistent with the gluing frequency of the gluing part 1.
Specifically, in this embodiment, after gluing and attaching, in order to produce a complete finished product, the web 101 with the sheet 102 attached thereto is slit at the same frequency as the gluing, which can ensure that the obtained finished product is as identical as possible.
The mechanism for driving the cutter 31 can be freely selected by those skilled in the art. Specifically, in the present embodiment, in order to satisfy the requirement of rapidly completing the cutting and lifting the cutter 31, an externally connected cylinder is used as the driving mechanism. Meanwhile, a reciprocating mechanism is additionally arranged at the joint of the cylinder and the cutter 31 body, and the reciprocating mechanism is formed by meshing a rack 33 and a gear 34. The upper end of the cutter 31 is connected to a point on the side of the gear near the outer edge, forming a transmission structure similar to a cam and a connecting rod. The cylinder pushes the rack to make the gear complete a period of movement in a single-directional stroke. And the cutter 31 connected with the gear just completes one up-and-down reciprocating motion in one motion cycle of the gear. In this way, the time for changing the direction of the cutter 31 is reduced as much as possible, so that the normal operation of the whole device is ensured.
As a whole, in this embodiment, three steps, i.e., the glue application portion 1 applying glue, the bonding portion 2 bonding, and the cutting portion 3 cutting, are performed in the same cycle. These three steps are performed simultaneously and no change in feed rate is required. The three above-described steps are also sequentially passed as the web 101 advances.
Within the feeding speed range that all parts in the equipment can work normally, the speed can be increased slowly so as to achieve the aim of operating periodically more quickly. As long as each part operates in the same period, no matter how fast the speed is, the time sequence of the manufacturing process and the quality of products are not influenced, so that the production efficiency can be improved, and the automation is realized.
In this embodiment, the rear end of the splitting section 3 further includes a discharging belt 32, and the discharging belt 32 is used for discharging the finished product after the laminating, wherein the discharging speed of the discharging belt 32 is greater than or equal to the winding speed of the coiled material 101. By slightly increasing the feed-out speed of the feed-out belt 32, it is possible to feed out the cut finished product at a slightly faster speed without hindering the subsequent feed.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (11)
1. The utility model provides a rubber coating laminating equipment, includes rubber coating portion and laminating portion, its characterized in that, rubber coating portion is at coiled material surface interval ground rubber coating, laminating portion includes material feeding unit, material feeding unit is located along the feeding direction of coiled material the rear end of rubber coating portion, material feeding unit set up in the top of the route is rolled up in sending of rubber coating laminating equipment to can with the sheet to the upper surface of coiled material is seen off, material feeding unit send the piece rate with the rate is the same for sending of rubber coating laminating equipment, the piece direction of sending of sheet with the ejection of compact direction of laminating portion is the same.
2. The gluing and bonding apparatus of claim 1, wherein the frequency of sheet feeding of the feeding device is consistent with the gluing frequency of the gluing section.
3. The gluing and gluing device according to claim 1, wherein the gluing section comprises a glue roller having glue on its surface, the glue roller being able to periodically come into contact with the web.
4. 4-gumming laminating device as claimed in claim 3, characterized in that the contact point of the gumming roller with the web is a gumming point, at which the rotation direction of the gumming roller is opposite to the feeding direction of the web.
5. The gluing and attaching device according to claim 4, wherein the gluing part comprises a glue tank, one end of the glue roll is immersed in the glue tank, and the glue tank is used for supplementing glue to the surface of the glue roll.
6. The gluing and laminating device of claim 5, wherein the gluing portion further comprises a scraper positioned behind the glue tank and adjacent to the glue roll in a rotational direction of the glue roll.
7. The gluing and gluing device according to claim 6, wherein the gluing section further comprises an adjusting roller, and the distance between the adjusting roller and the glue roller is adjustable after the glue pool and before the gluing point along the rotation direction of the glue roller.
8. The glue applicator apparatus of claim 1 wherein the angle between the direction of feed of the feeder means and the direction of feed of the web does not exceed 45 °.
9. The gumming laminating apparatus of claim 1, wherein the laminating portion further comprises a pressure roller located at a rear end of the feeding device in a feeding direction of the web, the pressure roller pressing the sheet against the web after the sheet comes into contact with the web.
10. The glue applicator apparatus of claim 9, wherein the spacing of the pressure roller relative to the feed device is such that: when the front end of the sheet is in contact with the pressure roller, the rear end of the sheet is located on the feeding device.
11. The glue applicator of claim 1 further comprising a cutting section including a cutting blade having a cutting frequency consistent with a gluing frequency of the glue applicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110610750.0A CN113231272A (en) | 2021-06-01 | 2021-06-01 | Gluing and attaching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110610750.0A CN113231272A (en) | 2021-06-01 | 2021-06-01 | Gluing and attaching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113231272A true CN113231272A (en) | 2021-08-10 |
Family
ID=77136224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110610750.0A Pending CN113231272A (en) | 2021-06-01 | 2021-06-01 | Gluing and attaching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113231272A (en) |
-
2021
- 2021-06-01 CN CN202110610750.0A patent/CN113231272A/en active Pending
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