CN107718613A - A kind of PU edge sealing conveyer belt manufacturing process and equipment - Google Patents
A kind of PU edge sealing conveyer belt manufacturing process and equipment Download PDFInfo
- Publication number
- CN107718613A CN107718613A CN201711064979.9A CN201711064979A CN107718613A CN 107718613 A CN107718613 A CN 107718613A CN 201711064979 A CN201711064979 A CN 201711064979A CN 107718613 A CN107718613 A CN 107718613A
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- CN
- China
- Prior art keywords
- edge sealing
- pressure roller
- conveyer belt
- fabric
- roll
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D29/00—Producing belts or bands
Abstract
The present invention relates to a kind of PU edge sealing conveyer belt edge sealing equipment, including the first pressure roller, the second pressure roller, home roll, at least one deflector roll；First pressure roller, the second pressure roller, at least one deflector roll will pressurize steel belt tensioning, and one of them is power roller；Home roll is provided between first pressure roller and the second pressure roller, the pretightning force between fabric deflector roll and steel band with setting；Fabric and PU glue enter edge sealing equipment between home roll and the first pressure roller, and are left under the guiding of steel band between the second pressure roller and fabric roll；The width of PU glue is more than the width of fabric.Present invention conveying narrow fabrics avoid wastage of material without fluting；The material of the sliver to be burnt of original technique is saved；Eliminate and slot on the conveyor belt and add the step of burning sliver, reduce the man-hour of whole production edge sealing conveyer belt work, improve production efficiency.
Description
Technical field
The present invention relates to a kind of PU edge sealing conveyer belt manufacturing process and equipment, belongs to PU conveyer belt technical fields.
Background technology
Polyurethane (PU) conveyer belt as a kind of light-type conveyer belt, with its in light weight, long lifespan, wearability is good the advantages that,
It is widely used in food and electronics industry.But because PU conveyer belts side polyester textile (such as terylene) is being answered
Used time and the friction of equipment, cause polyester textile abrasion to be dropped, and absorption is produced under electrostatic interaction so as to influence production safety, because
This forms the conveyer belt of this type structure of PU edge sealing conveyer belts；
Usually using abrasion resistant polyurethane as edging material, the fully wrapped around firmly exposed polyester textile in side so that side
Face and equipment friction are abrasion resistant polyurethanes, it is not easy to dry linting are worn away, so as to solve problem.
The edge sealing process of conveyer belt is at present：In coating/flow casting molding conveyer belt → bottom surface fabric fluting → groove plus burning is led
Bar → positive embossing → cutting.Then fluting burns sliver in groove primarily to the fabric of removal conveyer belt both sides, along
Sliver direction is cut, and both sides fabric portions is cut off, conveyer belt both sides fabric is not exposed after cutting, and material is thus formed edge sealing.
The waste of man-hour and raw material in technique be present in this edge sealing process：The raw material wasted in fluting, and add in groove and burn sliver
Speed it is excessively slow, waste of time.
The content of the invention
The technical problem to be solved in the invention is：Existing PU edge sealing conveyer belt, carried out by the way of burning sliver is added
Edge sealing, it is to waste raw material to cause fluting, while the speed that sliver is burnt in groove is slow, waste of time, low production efficiency.
The present invention takes following technical scheme：
A kind of PU edge sealing conveyer belt edge sealing equipment, including the first pressure roller 3, the second pressure roller 4, home roll 7, at least one deflector roll 5；
Pressurization steel band 6 is tensioned by first pressure roller 3, the second pressure roller 4, at least one deflector roll 5, and one of them is power roller；It is described
Home roll 7 is provided between first pressure roller 3 and the second pressure roller 4, the pretightning force between fabric deflector roll 7 and steel band 6 with setting；Fabric with
PU glue is from entering edge sealing equipment between the pressure roller 3 of home roll 7 and first, and from the second pressure roller 4 and fabric roll 7 under the guiding of steel band 6
Between leave；The width of PU glue is more than the width of fabric.
Further, the fabric roll 7 is also power roller.
Further, the deflector roll 5 has one.
A kind of edge sealing process of above-mentioned PU edge sealing conveyer belt edge sealing equipment, comprises the following steps successively：A) drum-type machine is extruded
Forming conveyer, patch home roll 7 unreel fabric；B embossing face is cast after) being molded；C) it is embossed；D) cut along conveyer belt length direction,
By the unnecessary PU material removals in conveyer belt both sides, edge sealing is formed.
Further, step A) in, one side suppresses PU layers to the fabric that patch home roll 7 unreels, and another side is carried out with liquid PU
It is compressing.
The beneficial effects of the present invention are:
1) narrow fabrics are conveyed without fluting, avoid wastage of material；
2) material of the sliver to be burnt of original technique has been saved；
3) eliminate and slot on the conveyor belt and add the step of burning sliver, reduce whole production edge sealing conveyer belt work
In man-hour, improve production efficiency.
4) fluting of original technique and the step of burn sliver primarily to realize edge sealing function, the application technique, into
Type conveyer belt the step has just reached edge sealing function, can equally reach the effect of edge sealing.
Brief description of the drawings
Fig. 1 is the schematic diagram of PU edge sealing conveyer belt manufacturing equipment of the present invention.
In figure, 1. fabric approach axis, 2. finished product departure directions, 3. first pressure rollers, 4. second pressure rollers, 5. deflector rolls, 6. steel
Band.
Embodiment
The present invention is further described with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of PU edge sealing conveyer belt edge sealing equipment, including the first pressure roller 3, the second pressure roller 4, home roll 7, at least one
Individual deflector roll 5；Pressurization steel band 6 is tensioned by first pressure roller 3, the second pressure roller 4, at least one deflector roll 5, and one of them is power
Roller；Home roll 7 is provided between the pressure roller 4 of first pressure roller 3 and second, the pretension between fabric deflector roll 7 and steel band 6 with setting
Power；Fabric and PU glue are from entering edge sealing equipment between the pressure roller 3 of home roll 7 and first, and from the second pressure roller 4 under the guiding of steel band 6
Left between fabric roll 7；The width of PU glue is more than the width of fabric.
In this embodiment, the fabric roll 7 is also power roller.
In this embodiment, there is one referring to Fig. 1, the deflector roll 5.
Referring to Fig. 1, a kind of edge sealing process of above-mentioned PU edge sealing conveyer belt edge sealing equipment, comprise the following steps successively：A) drum
Formula machine extrusion molding conveyer belt, patch home roll 7 unreel fabric；B embossing face is cast after) being molded；C) it is embossed；D) along conveying strip length side
To cutting, by the unnecessary PU material removals in conveyer belt both sides, edge sealing is formed.
Step A) in, one side suppresses PU layers to the fabric that patch home roll 7 unreels, and another side is pressed with liquid PU.
Present invention conveying narrow fabrics avoid wastage of material without fluting；The sliver to be burnt of original technique is saved
Material；Eliminate and slot on the conveyor belt and add the step of burning sliver, reduce the man-hour of whole production edge sealing conveyer belt work,
Improve production efficiency.The fluting of original technique and the step of burn sliver primarily to realize edge sealing function, the application technique,
Just reach edge sealing function in forming conveyer the step, can equally reach the effect of edge sealing.
Above is the preferred embodiments of the present invention, those of ordinary skill in the art can also carry out various changes on this basis
Change or improve, on the premise of the total design of the present invention is not departed from, these conversion or improvement should all belong to application claims
Within the scope of protection.
Claims (5)
- A kind of 1. PU edge sealing conveyer belt edge sealing equipment, it is characterised in that：Including the first pressure roller (3), the second pressure roller (4), home roll (7), at least one deflector roll (5)；Pressurization steel band (6) is tensioned by first pressure roller (3), the second pressure roller (4), at least one deflector roll (5), and one of them is Power roller；Home roll (7) is provided between first pressure roller (3) and the second pressure roller (4), is had between fabric deflector roll (7) and steel band (6) The pretightning force of setting；Fabric and PU glue enter edge sealing equipment between home roll (7) and the first pressure roller (3), and under the guiding of steel band (6) Left between two pressure rollers (4) and fabric roll (7)；The width of PU glue is more than the width of fabric.
- 2. PU edge sealing conveyer belt edge sealing equipment as claimed in claim 1, it is characterised in that：The fabric roll (7) is also power Roller.
- 3. PU edge sealing conveyer belt edge sealing equipment as claimed in claim 1, it is characterised in that：The deflector roll (5) has one.
- 4. a kind of edge sealing process using PU edge sealing conveyer belt edge sealing equipment as claimed in claim 1, it is characterised in that successively Comprise the following steps：A) drum-type machine extrusion molding conveyer belt, patch home roll (7) unreel fabric；B embossing face is cast after) being molded；C) it is embossed；D) cut along conveyer belt length direction, by the unnecessary PU material removals in conveyer belt both sides,Form edge sealing.
- 5. the edge sealing process of PU edge sealing conveyer belt edge sealing equipment as claimed in claim 4, it is characterised in that：Step A) in, one side suppresses PU layers to the fabric that patch home roll (7) unreels, and another side is pressed with liquid PU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064979.9A CN107718613A (en) | 2017-11-02 | 2017-11-02 | A kind of PU edge sealing conveyer belt manufacturing process and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064979.9A CN107718613A (en) | 2017-11-02 | 2017-11-02 | A kind of PU edge sealing conveyer belt manufacturing process and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107718613A true CN107718613A (en) | 2018-02-23 |
Family
ID=61221415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711064979.9A Pending CN107718613A (en) | 2017-11-02 | 2017-11-02 | A kind of PU edge sealing conveyer belt manufacturing process and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107718613A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204488070U (en) * | 2012-12-17 | 2015-07-22 | 康蒂泰克驱动系统有限公司 | For equipment and this strips of the plastic material production strips by plasticization |
| CN207682991U (en) * | 2017-11-02 | 2018-08-03 | 上海永利带业股份有限公司 | A kind of PU edge sealing conveyer belt edge sealing equipment |
-
2017
- 2017-11-02 CN CN201711064979.9A patent/CN107718613A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204488070U (en) * | 2012-12-17 | 2015-07-22 | 康蒂泰克驱动系统有限公司 | For equipment and this strips of the plastic material production strips by plasticization |
| CN207682991U (en) * | 2017-11-02 | 2018-08-03 | 上海永利带业股份有限公司 | A kind of PU edge sealing conveyer belt edge sealing equipment |
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