CN109080159B - Method for adhering pearl wool board by utilizing hot oxygen flow - Google Patents
Method for adhering pearl wool board by utilizing hot oxygen flow Download PDFInfo
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- CN109080159B CN109080159B CN201810837351.6A CN201810837351A CN109080159B CN 109080159 B CN109080159 B CN 109080159B CN 201810837351 A CN201810837351 A CN 201810837351A CN 109080159 B CN109080159 B CN 109080159B
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- hot oxygen
- oxygen flow
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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
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
- B29C65/26—Hot fluid
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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
- B29C65/7841—Holding or clamping means for handling purposes
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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
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The present invention relates to a bonding method, and more particularly, to a bonding method using a hot oxygen stream. The existing bonding method of the pearl cotton plate is inconvenient to operate and harmful to human body. In order to solve the above problems, the method comprises the following steps: the method comprises the following steps: placing the products to be bonded in a product placing area provided with an interval adjusting mechanism, and particularly placing the products on a cross bar fence of the interval adjusting mechanism; step two: starting a positioning power supply, and adjusting the distance between products to be bonded and the position of a hot oxygen flow nozzle in a distance adjusting mechanism; step three: opening hot oxygen flow, and spraying the hot oxygen flow from a hot oxygen flow nozzle to disperse among the products; step four: the product contacted with the hot oxygen flow is melted, the hot oxygen flow is closed, the cross bar fence supporting the product is outwards adjusted, the pearl cotton plate loses the support and falls under the action of gravity, and adhesion is realized; step five: the product that has completed bonding leaves the product placement area. The characteristics of low melting point and easy forming of the pearl cotton are utilized, the cost is reduced, and the pearl cotton is environment-friendly, sanitary and convenient to use.
Description
Technical Field
The invention relates to an adhesion method, in particular to a method for adhering a pearl wool board by utilizing hot oxygen flow.
Background
The EPE pearl wool is a novel environment-friendly packaging material, is commonly used for packaging products such as electronic appliances, instruments and meters, computers, cosmetics, sound equipment, medical appliances, wines and the like, plays a role in protecting and buffering, and is more and more widely applied to the market.
The pearl cotton produced by the prior art is in a shape of a product protected as required, different molds are manufactured, a single mold can only be used for demolding one at a time, the efficiency is low, the cost is high when a plurality of molds are manufactured, the molds are required to be maintained frequently during production by the molds, the production process is extremely inconvenient, a plurality of sets of molds are required to be arranged during production of different products, and the cost is high.
I department provides a neotype device of production cotton board of pearl, utilizes hot oxygen stream to cut the cotton board of pearl, carries out back cover or multilayer bonding according to the product after the actual demand afterwards, among the prior art, generally through the cotton special adhesive of pearl or generate heat the board, the bonding that the cotton board of multilayer pearl was realized to the heating tube, it is comparatively troublesome to use this adhesive, has the hidden danger of splitting moreover, it is comparatively troublesome to use board or the heating tube operation of generating heat.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a device for adhering a pearl wool board by utilizing hot oxygen flow.
The technical scheme adopted by the invention is as follows:
a method for adhering pearl wool boards by using hot oxygen flow is characterized by comprising the following steps
The method comprises the following steps: placing a pearl cotton plate to be bonded in a product placing area provided with an interval adjusting mechanism, and particularly placing the pearl cotton plate on a cross bar fence of the interval adjusting mechanism;
step two: starting a positioning power supply, and adjusting the distance between the pearl cotton plates to be bonded and the position of a hot oxygen flow nozzle in the distance adjusting mechanism;
step three: opening hot oxygen flow, spraying the hot oxygen flow from the hot oxygen flow nozzle, and dispersing between the pearl wool plates
Step four: melting the pearl cotton plate contacted with the hot oxygen flow, closing the hot oxygen flow, outwards adjusting a cross bar fence supporting the pearl cotton plate, losing the support of the pearl cotton plate, and falling under the action of gravity to realize adhesion;
step five: the pearl wool board which has finished the adhesion leaves the product placing area.
Preferably, the hot oxygen stream nozzle is 5mm in diameter.
Preferably, the temperature of the hot oxygen stream is 60-80 ℃.
Preferably, the adjusting distance of the distance adjusting mechanism is set through a single chip microcomputer program and is driven by a servo motor.
The product placement area also includes a conveyor belt through which the finished bonded products exit the product placement area.
The pearl wool board bonding device for bonding the pearl wool board by using the hot oxygen flow comprises two symmetrically-distributed spacing adjusting mechanisms, wherein each spacing adjusting mechanism comprises a plurality of cross bar fences distributed in parallel, a first spacing adjusting assembly for adjusting the spacing between the cross bar fences, and a hot oxygen flow nozzle fence assembly which is positioned outside the spacing adjusting mechanism and is vertical to the cross bar fences, and each hot oxygen flow nozzle fence assembly comprises hot oxygen flow nozzles which are vertically distributed and have the same number as the cross bar fences, and a second spacing adjusting assembly for adjusting the spacing between the hot oxygen flow nozzles.
Preferably, first interval adjustment subassembly is two, is located the both ends of horizontal pole fence respectively, first interval adjustment subassembly includes connecting rod telescopic machanism, fixed plate, movable plate, fixed plate and movable plate are parallel to each other, fixed plate and movable plate all are equipped with the guide way, one side hinged end and the articulated connection of horizontal pole fence of connecting rod telescopic machanism can remove in the guide way of fixed plate, the opposite side hinged end and the guide way of movable plate of connecting rod telescopic machanism are connected and can remove in the guide way, still include the adjustment mechanism that an adjustable movable plate removed to the fixed plate direction.
Preferably, the second distance adjusting assembly comprises a connecting rod telescopic mechanism, a fixed plate and a movable plate, the fixed plate and the movable plate are parallel to each other, guide grooves are formed in the fixed plate and the movable plate, a hinged end on one side of the connecting rod telescopic mechanism is hinged to the hot oxygen flow nozzle and can move in the guide grooves of the fixed plate, a hinged end on the other side of the connecting rod telescopic mechanism is connected with the guide grooves of the movable plate and can move in the guide grooves, and the second distance adjusting assembly further comprises an adjusting mechanism capable of adjusting the movable plate to move towards the fixed plate.
Preferably, the adjusting mechanism for adjusting the movable plate to move towards the fixed plate comprises two screws, each screw comprises a polished rod part and a threaded rod part, each polished rod part is hinged to the fixed plate, and each threaded rod part is in threaded connection with the movable plate.
Preferably, the adjusting mechanism further comprises a chain transmission mechanism, and the screw is provided with chain teeth meshed with the chain.
Preferably, the distance adjusting device further comprises a connecting plate fixedly connected with the distance adjusting mechanisms and a third distance adjusting assembly for adjusting the distance between the two distance adjusting mechanisms, the third distance adjusting assembly comprises a ball screw, the ball screw comprises a bearing assembly and a first screw, the first screw comprises a polished rod part and a threaded rod part, the polished rod part is fixedly connected with the connecting plate, and the bearing assembly is in threaded connection with the threaded rod part and can adjust the first screw to move in the direction of the central axis of the bearing assembly.
Preferably, the second distance adjusting assembly further comprises a chain transmission mechanism, and the bearing assembly is provided with a sprocket which is in meshed connection with the chain.
Preferably, the connecting plate is provided with a vertical threaded through hole, and the connecting plate further comprises an upper adjusting mechanism and a lower adjusting mechanism which are used for adjusting the vertical movement of the distance adjusting mechanism, wherein the upper adjusting mechanism and the lower adjusting mechanism comprise a second lead screw and a worm wheel in threaded connection with the lead screw, the second lead screw comprises a polished rod part and a threaded rod part, the polished rod part is fixedly connected with the connecting plate, the threaded rod part is connected with the threaded through hole, and the worm wheel is in threaded connection with the threaded rod part and can adjust the second lead screw to move in the central shaft direction of the worm wheel.
Preferably, the worm gear further comprises a worm, the worm is connected with the worm wheel through threaded meshing, and the worm is driven by a servo motor.
Preferably, the outer side of the distance adjusting mechanism is provided with two hot oxygen flow nozzle fence components, the distance adjusting mechanism further comprises air injection plates which are parallel to each other and are uniformly provided with a plurality of air outlet holes in the horizontal direction, the number of the air injection plates is the same as that of the cross rod fence components, the air injection plates are provided with two air inlets, and the air inlets are respectively connected with the air outlets of the two hot oxygen flow nozzle fence components in a one-to-one correspondence manner.
The invention has the beneficial effects that: the invention utilizes the characteristics of low melting point and easy forming of the pearl cotton, adopts hot oxygen flow to carry out multilayer bonding or bottom sealing on the pearl cotton plate, reduces the cost, is environment-friendly and sanitary, is convenient to use, is provided with the interval adjusting mechanism and the up-down adjusting mechanism, and is suitable for the pearl cotton plates with various specifications.
Drawings
FIG. 1 is a schematic structural view of a pearl wool board bonding device of the invention;
FIG. 2 is a schematic view of the spacing adjustment mechanism of the present invention;
FIG. 3 is a schematic structural view of a first spacing adjustment assembly of the present invention;
FIG. 4 is a schematic structural view of a second pitch adjustment assembly of the present invention;
FIG. 5 is a schematic view of a third spacing adjustment assembly of the present invention;
FIG. 6 is a schematic view of the up-down adjustment mechanism of the present invention;
fig. 7 is a schematic structural view of the ball screw 7 in fig. 5;
fig. 8 is a schematic view of the connection structure of the gas ejection plate 14 and the hot oxygen flow nozzle 13.
The numbers in the figures are as follows:
a rail fence 1; a link mechanism 2; a fixing plate 3; a moving plate 4; a screw 5; a connecting plate 6; a ball screw 7; a bearing assembly 8; a first lead screw 9; a second lead screw 10; a worm wheel 11; a worm 12; a hot oxygen stream nozzle 13; an air jet plate 14; and an air outlet 15.
Detailed Description
The following figures further illustrate the present invention in conjunction with the description of the figures and the detailed description.
A method for adhering a pearl wool board by utilizing hot oxygen flow is characterized by comprising the following steps:
the method comprises the following steps: placing a pearl cotton plate to be bonded in a product placing area provided with an interval adjusting mechanism, and particularly placing the pearl cotton plate on a cross bar fence 1 of the interval adjusting mechanism;
step two: starting a positioning power supply, and adjusting the distance between the pearl cotton plates to be bonded and the position of a hot oxygen flow nozzle 13 in the distance adjusting mechanism;
step three: opening hot oxygen flow, spraying hot oxygen flow from hot oxygen flow nozzle 13, and dispersing into pearl wool plate
Step four: melting the pearl cotton plate contacted with the hot oxygen flow, closing the hot oxygen flow, outwards adjusting the cross bar fence 1 for supporting the pearl cotton plate, losing the support of the pearl cotton plate, and falling under the action of gravity to realize adhesion;
step five: the pearl wool board which has finished the adhesion leaves the product placing area.
In this embodiment, the hot oxygen stream nozzle 13 has a diameter of 5 mm.
In this embodiment, the temperature of the hot oxygen stream is 60-80 ℃.
As shown in fig. 1 and 2, the pearl wool board bonding device comprises two spacing adjustment mechanisms which are symmetrically distributed, wherein each spacing adjustment mechanism comprises a plurality of cross bar fences 1 which are distributed in parallel, first spacing adjustment assemblies which are symmetrically distributed at two ends of each cross bar fence 1, a third spacing adjustment assembly which is used for adjusting the distance between the two spacing adjustment mechanisms, an upper and a lower adjustment mechanisms which are used for adjusting the vertical movement of the spacing adjustment mechanisms, and a hot oxygen flow nozzle fence assembly which is positioned outside the spacing adjustment mechanisms and is perpendicular to the cross bar fences 1, wherein the hot oxygen flow nozzle fence assembly comprises hot oxygen flow nozzles 13 which are vertically distributed and have the same number with the cross bar fences 1, and a second spacing adjustment assembly which is used for adjusting the spacing of the hot oxygen flow nozzles 13.
In this embodiment, the number of the first distance adjusting assemblies is two, and the first distance adjusting assemblies are respectively located at two ends of the rail fence 1.
The first interval adjusting assembly shown in fig. 3 comprises a connecting rod telescopic mechanism 2, a fixed plate 3 and a movable plate 4, wherein the fixed plate 3 and the movable plate 4 are parallel to each other, guide grooves are formed in the fixed plate 3 and the movable plate 4, a hinged end on one side of the connecting rod telescopic mechanism 2 is hinged to a cross rod fence 1 and can move in the guide grooves of the fixed plate 3, a hinged end on the other side of the connecting rod telescopic mechanism 2 is connected to the guide grooves of the movable plate 4 and can move in the guide grooves, and the first interval adjusting assembly further comprises an adjusting mechanism capable of adjusting the movable plate 4 to move towards the fixed plate 3.
The second distance adjusting assembly shown in fig. 4 comprises a connecting rod telescopic mechanism 2, a fixed plate 3 and a movable plate 4, wherein the fixed plate 3 and the movable plate 4 are parallel to each other, the fixed plate 3 and the movable plate 4 are both provided with guide grooves, one hinged end of the connecting rod telescopic mechanism 2 is hinged with the hot oxygen flow nozzle 13 and can move in the guide groove of the fixed plate 3, the other hinged end of the connecting rod telescopic mechanism 2 is connected with the guide groove of the movable plate 4 and can move in the guide groove, and the second distance adjusting assembly further comprises an adjusting mechanism capable of adjusting the movable plate 4 to move towards the fixed plate 3.
The adjusting mechanism for moving the adjustable moving plate 4 to the fixed plate 3 direction in the first and second spacing adjusting assemblies comprises two screws 5, wherein each screw 5 comprises a polished rod part and a threaded rod part, the polished rod part is hinged with the fixed plate 3, and the threaded rod part is in threaded connection with the moving plate 4.
The adjusting mechanism further comprises a chain transmission mechanism, and the screw rod 5 is provided with chain teeth meshed with the chain.
As shown in fig. 5, the device further comprises a connecting plate 6 fixedly connected with the spacing adjustment mechanisms and a third spacing adjustment assembly for adjusting the distance between the two spacing adjustment mechanisms, wherein the third spacing adjustment assembly comprises a ball screw 7, the ball screw 7 comprises a bearing assembly 8 and a first screw 9, the first screw 9 comprises a polished rod part and a threaded rod part, the polished rod part is fixedly connected with the connecting plate 6, the bearing assembly 8 is in threaded connection with the threaded rod part, and the first screw 9 can be adjusted to move in the central axis direction of the bearing assembly 8.
The second distance adjusting assembly further comprises a chain transmission mechanism, and the bearing assembly 8 is provided with chain teeth meshed with the chain.
As shown in fig. 6, the connecting plate 6 is provided with a vertical threaded through hole, and further comprises an up-down adjusting mechanism for adjusting the vertical movement of the distance adjusting mechanism, wherein the up-down adjusting mechanism comprises a second screw rod 10 and a worm wheel 11 in threaded connection with the screw rod.
As shown in fig. 7, the second lead screw 10 includes a polished rod portion fixedly connected to the connection plate 6 and a threaded rod portion connected to the threaded through hole, and the worm wheel 11 is threadedly connected to the threaded rod portion and is capable of adjusting the second lead screw 10 to move in the central axis direction of the worm wheel 11.
In the embodiment, the worm gear mechanism further comprises a worm 12, the worm 12 is connected with the worm wheel 11 through threaded engagement, and the worm 12 is driven by a servo motor.
As shown in fig. 8, in order to further expand the hot oxygen outflow range, two hot oxygen flow nozzle fence assemblies are arranged outside the distance adjusting mechanism, and the distance adjusting mechanism further comprises mutually parallel air injection plates 14 which are the same as the cross bar fences 1 in number and are uniformly provided with a plurality of horizontal air outlet holes 15, wherein the air injection plates 14 are provided with two air inlets which are respectively connected with the air outlets of the two hot oxygen flow nozzle fence assemblies in a one-to-one correspondence manner, so that the hot oxygen flow can be uniformly dispersed on the pearl wool board.
The invention is realized by the following steps: the first spacing adjusting component, the second spacing adjusting component and the third spacing adjusting component are adjusted according to the pearl cotton plates with different specifications, after the pearl cotton plates are placed, oxygen at the temperature of 60-80 ℃ is introduced into the hot oxygen flow nozzle, and the pearl cotton plates can be bonded under the action of hot oxygen flow due to the low melting point and easy forming of the pearl cotton.
The chain transmission mechanisms of the first spacing adjusting assembly, the second spacing adjusting assembly and the third spacing adjusting assembly and the worms in the upper and lower adjusting mechanisms are driven by servo motors, the servo motors have the advantages of high precision and high stability, and when the signal voltage is zero, the self-rotation phenomenon does not exist, so that accurate positioning can be realized.
The distance adjusting mechanism and the up-down adjusting mechanism are both in screw transmission, namely multi-tooth meshing transmission, and have the advantages of high precision, stable transmission and low noise. The transmission mechanism is driven by a servo motor, and the positioning accuracy can be further realized.
The starting or stopping of the servo motor is controlled by the single chip microcomputer, and the single chip microcomputer is simple in program and low in cost.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the specification and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (8)
1. A method for adhering a pearl wool board by utilizing hot oxygen flow is characterized by comprising the following steps:
the method comprises the following steps: placing a pearl cotton plate to be bonded in a product placing area provided with an interval adjusting mechanism, and particularly placing the pearl cotton plate on a cross bar fence (1) of the interval adjusting mechanism;
step two: starting a positioning power supply, and adjusting the distance between the pearl cotton plates to be bonded and the position of a hot oxygen flow nozzle (13) in a distance adjusting mechanism;
step three: opening hot oxygen flow, and spraying the hot oxygen flow from a hot oxygen flow nozzle (13) to disperse the hot oxygen flow between the pearl cotton plates;
step four: melting the pearl cotton plate contacted with the hot oxygen flow, closing the hot oxygen flow, outwards adjusting the cross bar fence (1) for supporting the pearl cotton plate, losing the support of the pearl cotton plate, and falling under the action of gravity to realize adhesion;
step five: the pearl wool board which has finished the adhesion leaves the product placing area.
2. The method for bonding pearl wool boards using hot oxygen flow according to claim 1, wherein: the hot oxygen stream nozzle (13) has a diameter of 5 mm.
3. The method for bonding pearl wool boards using hot oxygen flow according to claim 2, wherein: the temperature of the hot oxygen stream is 60-80 ℃.
4. The method for bonding pearl wool boards using hot oxygen flow according to claim 1, wherein: the adjusting distance of the distance adjusting mechanism is set through a single chip microcomputer program and is driven by a servo motor.
5. The method for bonding pearl wool boards using hot oxygen flow according to any one of claims 1 to 4, wherein: the product placement area also includes a conveyor belt through which the finished bonded products exit the product placement area.
6. The method for bonding pearl wool boards using hot oxygen flow according to any one of claims 1 to 4, wherein: the distance adjusting mechanism comprises a plurality of cross bar fences distributed in parallel, a first distance adjusting assembly for adjusting the distance between the cross bar fences and a hot oxygen flow nozzle fence assembly which is positioned outside the distance adjusting mechanism and is perpendicular to the cross bar fences, wherein the hot oxygen flow nozzle fence assembly comprises hot oxygen flow nozzles which are vertically distributed and have the same number with the cross bar fences and a second distance adjusting assembly for adjusting the distance between the hot oxygen flow nozzles.
7. The method for bonding pearl wool boards using hot oxygen flow according to claim 6, wherein: first interval adjustment subassembly is two, is located the both ends of horizontal pole fence (1) respectively, first interval adjustment subassembly includes connecting rod telescopic machanism (2), fixed plate (3), movable plate (4), fixed plate (3) and movable plate (4) are parallel to each other, fixed plate (3) and movable plate (4) all are equipped with the guide way, one side hinged end and horizontal pole fence (1) of connecting rod telescopic machanism (2) are articulated to be connected and can move in the guide way of fixed plate (3), the opposite side hinged end of connecting rod telescopic machanism (2) is connected and can move in the guide way with the guide way of movable plate (4), still includes the adjustment mechanism that an adjustable movable plate (4) removed to fixed plate (3) direction.
8. The method for bonding pearl wool boards using hot oxygen flow according to claim 6, wherein: the second interval adjusting assembly comprises a connecting rod telescopic mechanism (2), a fixed plate (3) and a movable plate (4), wherein the fixed plate (3) and the movable plate (4) are parallel to each other, guide grooves are formed in the fixed plate (3) and the movable plate (4), a hinged end on one side of the connecting rod telescopic mechanism (2) is hinged with the hot oxygen flow nozzle (13) and can move in the guide grooves of the fixed plate (3), a hinged end on the other side of the connecting rod telescopic mechanism (2) is connected with the guide grooves of the movable plate (4) and can move in the guide grooves, and the second interval adjusting assembly further comprises an adjusting mechanism capable of adjusting the movable plate (4) to move towards the fixed plate (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810837351.6A CN109080159B (en) | 2018-07-26 | 2018-07-26 | Method for adhering pearl wool board by utilizing hot oxygen flow |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810837351.6A CN109080159B (en) | 2018-07-26 | 2018-07-26 | Method for adhering pearl wool board by utilizing hot oxygen flow |
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| CN109080159A CN109080159A (en) | 2018-12-25 |
| CN109080159B true CN109080159B (en) | 2021-04-20 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599416A (en) * | 2017-10-26 | 2018-01-19 | 肖志平 | A kind of fast heated-air bonder of pearl cotton |
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|---|---|---|---|---|
| NL8301667A (en) * | 1983-05-10 | 1984-12-03 | Datawell Nv | METHOD AND APPARATUS FOR ATTACHING ELASTIC SHEETS TOGETHER |
| DE19753245A1 (en) * | 1997-12-01 | 1999-06-24 | Lars Nitsche | Adhesive strip on ethylene propylene-diene terpolymer components |
| CN202213778U (en) * | 2011-08-02 | 2012-05-09 | 丁卫兵 | Expandable polyethylene package box |
| CN102795408B (en) * | 2012-08-09 | 2015-03-18 | 中山久力环保包装材料科技有限公司 | Manufacturing method for novel environment-friendly packaging body |
| CN107553913B (en) * | 2017-10-10 | 2020-09-01 | 永嘉县中塑塑业有限公司 | Processing device and processing method for multilayer foaming material |
| CN207156473U (en) * | 2017-10-26 | 2018-03-30 | 肖志平 | A kind of fast heated-air bonder of pearl cotton |
| CN207465980U (en) * | 2017-11-03 | 2018-06-08 | 珠海华塑自动化机械设备有限公司 | EPE box multistation bonders |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107599416A (en) * | 2017-10-26 | 2018-01-19 | 肖志平 | A kind of fast heated-air bonder of pearl cotton |
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Effective date of registration: 20220209 Address after: 528437 Room 201, floor 2, building 3, Zhangqi technology incubator, No. 70, Zhongshan port Avenue, Torch Development Zone, Zhongshan City, Guangdong Province Patentee after: Jiuli Technology (Guangdong) Co.,Ltd. Address before: 3 / F, building a, gate of Zigu Zini village, Wuguishan, Zhongshan, Guangdong 528400 Patentee before: ZHONGSHAN JIULI PACKAGING TECHNOLOGY CO.,LTD. |