CN201372087Y - Embedded type conveying belt cold adhesive-bonded joint - Google Patents
Embedded type conveying belt cold adhesive-bonded joint Download PDFInfo
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- CN201372087Y CN201372087Y CN200920067291U CN200920067291U CN201372087Y CN 201372087 Y CN201372087 Y CN 201372087Y CN 200920067291 U CN200920067291 U CN 200920067291U CN 200920067291 U CN200920067291 U CN 200920067291U CN 201372087 Y CN201372087 Y CN 201372087Y
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- joint
- conveying belt
- transfer device
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- adhesive
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Abstract
The utility model relates to an embedded type conveying belt cold adhesive-bonded joint, comprising a conveying belt and a connecting structure; the two ends of the conveying belt are respectively provided with a plurality of connecting structures which are integrated with the conveying belt; the connecting structures of the two ends are mutually embedded and plugged to form the conveying belt joint; the seam of the conveying belt joint is bonded with a special adhesive of the conveying belt joint; the upper surface and the lower surface of the conveying belt joint are respectively coated with a protective covering layer which is a joint adhesive. The embedded type connecting structure can use series template to cut needed shapes fast such a dovetail shape or an arrow shape and the like so as to realize standardization and template pattern; while the stress of the matching surface of the embedded type connecting structure is press-cutting force which is partially not easy to be cut off, and has better stress condition, thus reducing the bonding strength requirements to a cold adhesive and improving the reliability of the joint under the same bonding strength; and the seam covering protecting layers coated on the upper surface and the lower surface can avoid fatigue crack and realize seamless connection.
Description
Technical field
The utility model relates to a kind of conveying band joint, is specifically related to the inserted load-transfer device cold bonding joint of a kind of lamination load-transfer device and unitary-core flame-resistant conveying belt.
Background technology
Load-transfer device is to be used for band conveyor to play carrying and transport the rubber of material effect and fiber, metal composite goods, or plastics and the compound goods of fabric.Band conveyor is widely used in agricultural, industrial and mining enterprises and transportation carries various solid blocks and powder shape material or member article, energy serialization, high efficiency, high spud angle transportation, safety of operation, easy to use, maintenance is easy, and freight charges are cheap, and can shorten transportation range, reduce construction costs, use manpower and material resources sparingly.All load-transfer devices must be connected into annular could actually the use, so the joint of load-transfer device is a very crucial preparation link.Can service life and travel line that the quality of joint directly influences load-transfer device move on steady and smooth ground.
At present, both economical conveying band joint easily is the Mechanical Method joint, the general bracelet joint that uses, as China Patent No. is the utility model patent " conveying band joint " of 03235603.X, a kind of load-transfer device jointing of being made up of tab, contiguous block, U sprig is disclosed, this joint is easy to make quick, also both economical, but the clasp tensile strength of joint is low, load-transfer device easily produces deviation phenomenon in use for some time, and the pulling force deficiency, the load-transfer device joint efficiency is not high, the needs of incompatible modern big upwards of movement.
Existing common lamination conveying band joint is generally heat curing system and stripping layer overlap joint cold bonding method, and the integral core conveying belt joint generally adopts metal skin bracelet or finger-type thermal bonding.These methods all exist many shortcomings or inconvenience in actual applications.Heat curing system for the employing of lamination load-transfer device, the joint Joint strenght that the sulfuration method makes, the 80-90% that has only the intensity of load-transfer device own, and vulcanized joint will have heavy vulcanizing equipment in the erecting stage, technology trouble, expense height, operating time are long, time-consuming, a lot of users of producer do not possess such equipment, only are applicable to large-scale load-transfer device user and professional construction unit.And the disadvantage of stripping layer overlap joint cold bonding method is that the stripping layer is wasted time and energy, and accounts for 90% of whole work capacity, and the knack of operating personal is had higher requirements.For the buckle method of attachment that integral core conveying belt adopts, maximum shortcoming is that the life-span is shorter, and exposed buckle produces wearing and tearing to drum rubber, and the life-span has only some months usually.Adopt finger-type heat bonding rule that glue and heating device are had higher requirements, reality seldom adopts, and these all are the defective and the deficiency of existing all kinds of conveying band joints.
The utility model content
The purpose of this utility model is exactly in order to address the above problem, a kind of inserted load-transfer device cold bonding joint is provided, this joint not only constructing operation is efficient and convenient, can realize normalisation, templating operation, and the reliability height, comformability is strong, not only is applicable to various lamination load-transfer devices but also is applicable to unitary-core flame-resistant conveying belt, existing high advantage of splicing processes cold bonding joint life-span has solved metal skin bracelet wearing and tearing drum rubber, short problem of life-span again.
The technical matters of the required solution of the utility model can be achieved through the following technical solutions:
A kind of inserted load-transfer device cold bonding joint comprises load-transfer device, connection structure, it is characterized in that, described load-transfer device two ends are respectively arranged with the some inserted connection structures that can inlay cooperation mutually; Described connection structure is inlayed mutually to peg graft and is formed described conveying band joint, and described conveying band joint seam is provided with the conveying band joint special-purpose adhesive, and the upper and lower surface of described conveying band joint respectively is provided with the protecting hood cover layer.
Described protecting hood cover layer is the joint adhesive.
Described connection structure be shaped as dovetail form or arrow-shaped etc.
Owing to adopted technique scheme, inserted connection structure of the present utility model, can utilize the template fly-cutting of seriation to go out the shape of needs as dovetail form or arrow-shaped etc., realize normalisation, templating, and the stressed of inserted connection structure fitting surface not exclusively being easy open circuited tensile shear power, is partly to be to be difficult for open circuited pressure shearing, force-bearing situation is better, reduced bind strength requirement, under same bind strength, improved the reliability of joint the cold adhesive stick.And the seam protective mulch that upper and lower surface applies can be avoided fatigue cracking, realizes seamless link.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the structural representation of another embodiment of the utility model.
The specific embodiment
In order to make technological means of the present utility model, creation characteristic, to reach purpose and effect is easy to understand, the utility model is further elaborated below in conjunction with embodiment.
Embodiment 1
As shown in Figure 1, a kind of inserted load-transfer device cold bonding joint comprises load-transfer device 1, connection structure 2, and load-transfer device 1 two ends are respectively arranged with some connection structures 2, with load-transfer device 1 be an integral structure.The connection structure 2 at two ends is inlayed mutually to peg graft and is formed conveying band joint 3, and conveying band joint 3 seams are bonded with the conveying band joint special-purpose adhesive, and the upper and lower surface of conveying band joint 3 respectively is coated with the protecting hood cover layer, and the protecting hood cover layer is the joint adhesive.
Described connection structure 2 be shaped as dovetail form.
Its method for making is, with load-transfer device 1 justify align and fixing, the side dovetail form line of cut that draws therein, or utilize the direct pattern of template to cut, after cutting finishes, the dovetail form profile that this side is cut out is as template, be added to opposite side and delineate line, thus the dovetail form profile that cuts out opposite side then forms the connection structure 2 of load-transfer device 1.The dovetail form of the connection structure 2 of both sides partly inlayed to peg graft form conveying band joint 3; in the seam of conveying band joint 3, inject load-transfer device special joint glue then; after making glue in the seam; apply one deck covering glue layer at upper and lower surface again; form the protecting hood cover layer, get final product place in operation after normal temperature cure or baking heating cure reach certain intensity.
As shown in Figure 2, a kind of inserted load-transfer device cold bonding joint of present embodiment, structure is identical substantially with embodiment 1, only is the arrow-shaped that is shaped as of connection structure 5.
Its method for making is, with load-transfer device 4 justify aligns and fixing, the side arrow-shaped line of cut that draws therein, or utilize the direct pattern of template to cut, after cutting finishes, the arrow-shaped profile that this side is cut out is as template, be added to opposite side and delineate line, thus the arrow-shaped profile that cuts out opposite side then forms the connection structure 5 of load-transfer device.The arrow-shaped of the connection structure 5 of both sides partly inlayed to peg graft form conveying band joint 6; in the seam of conveying band joint 6, inject load-transfer device special joint glue then; after making glue in the seam; apply one deck covering glue layer at upper and lower surface again; form the protecting hood cover layer, get final product place in operation after normal temperature cure or baking heating cure reach certain intensity.
In sum, inserted connection structure of the present utility model, as dovetail form or arrow-shaped etc., it connects the stressed of fitting surface not exclusively is easy open circuited tensile shear power, be partly to be to be difficult for open circuited pressure shearing, force-bearing situation is better, has reduced the bind strength requirement to the cold adhesive stick, under same bind strength, improved the reliability of joint.And the seam protective mulch that upper and lower surface applies can be avoided fatigue cracking, realizes seamless link.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. an inserted load-transfer device cold bonding joint comprises load-transfer device, connection structure, it is characterized in that, described load-transfer device two ends are respectively arranged with the some inserted connection structures that can inlay cooperation mutually; Described connection structure is inlayed mutually to peg graft and is formed described conveying band joint, and described conveying band joint seam is provided with the conveying band joint special-purpose adhesive, and the upper and lower surface of described conveying band joint respectively is provided with the protecting hood cover layer.
2. a kind of inserted load-transfer device cold bonding joint according to claim 1 is characterized in that described protecting hood cover layer is the joint adhesive.
3. a kind of inserted load-transfer device cold bonding joint according to claim 1 and 2 is characterized in that, described connection structure be shaped as dovetail form or arrow-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920067291U CN201372087Y (en) | 2009-01-22 | 2009-01-22 | Embedded type conveying belt cold adhesive-bonded joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920067291U CN201372087Y (en) | 2009-01-22 | 2009-01-22 | Embedded type conveying belt cold adhesive-bonded joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201372087Y true CN201372087Y (en) | 2009-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920067291U Expired - Lifetime CN201372087Y (en) | 2009-01-22 | 2009-01-22 | Embedded type conveying belt cold adhesive-bonded joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201372087Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826329A (en) * | 2012-09-18 | 2012-12-19 | 昆山特力伯传动科技有限公司 | Sectional conveyer belt |
| CN105438718A (en) * | 2015-11-06 | 2016-03-30 | 常勇 | Fabric core conveying belt joint |
| CN105645021A (en) * | 2016-03-11 | 2016-06-08 | 兖州煤业股份有限公司 | Belt conveyor and conveying belt thereof |
| CN105692052A (en) * | 2016-03-11 | 2016-06-22 | 兖州煤业股份有限公司 | Aramid fiber conveyer belt and lapping method thereof |
| CN106219143A (en) * | 2016-08-30 | 2016-12-14 | 艾艾精密工业输送系统（上海）股份有限公司 | A kind of opening conveyer belt nested adaptor |
-
2009
- 2009-01-22 CN CN200920067291U patent/CN201372087Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826329A (en) * | 2012-09-18 | 2012-12-19 | 昆山特力伯传动科技有限公司 | Sectional conveyer belt |
| CN105438718A (en) * | 2015-11-06 | 2016-03-30 | 常勇 | Fabric core conveying belt joint |
| CN105438718B (en) * | 2015-11-06 | 2017-09-05 | 常勇 | Fabric core conveyor belt joint |
| CN105645021A (en) * | 2016-03-11 | 2016-06-08 | 兖州煤业股份有限公司 | Belt conveyor and conveying belt thereof |
| CN105692052A (en) * | 2016-03-11 | 2016-06-22 | 兖州煤业股份有限公司 | Aramid fiber conveyer belt and lapping method thereof |
| CN106219143A (en) * | 2016-08-30 | 2016-12-14 | 艾艾精密工业输送系统（上海）股份有限公司 | A kind of opening conveyer belt nested adaptor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI KANGDA CHEMICAL CO., LTD. Free format text: FORMER NAME: KANGDA CHEMICAL INDUSTRY CO., LTD., SHANGHAI |
|
| CP03 | Change of name, title or address |
Address after: 201201 Shanghai city Pudong New Area Qing Road No. 655 Patentee after: Shanghai KangDa New Materials Co., Ltd. Address before: Heqing town Pudong New Area 201201 Shanghai Qing Road No. 655 Patentee before: Kangda Chemical Industry Co., Ltd., Shanghai |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160908 Address after: 201419 No. 1, Leizhou Road, Shanghai, Fengxian District Patentee after: Shanghai Kangda New Energy Material Co., Ltd. Address before: 201201 Shanghai city Pudong New Area Qing Road No. 655 Patentee before: Shanghai KangDa New Materials Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091230 |
|
| CX01 | Expiry of patent term |