CN209291286U - A kind of prefabricated film of steel cable core conveying belt joint - Google Patents
A kind of prefabricated film of steel cable core conveying belt joint Download PDFInfo
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- CN209291286U CN209291286U CN201821968176.6U CN201821968176U CN209291286U CN 209291286 U CN209291286 U CN 209291286U CN 201821968176 U CN201821968176 U CN 201821968176U CN 209291286 U CN209291286 U CN 209291286U
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- wire rope
- conveying belt
- slot
- steel cable
- film
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Abstract
The utility model belongs to conveyer belt technical field, propose a kind of prefabricated film of steel cable core conveying belt joint, connector to steel cable core conveying belt connects, it is characterized by comprising ontologies, several wire rope core slots are evenly arranged on ontology, wire rope core slot is through slot, through the length direction of ontology, the depth of wire rope core slot is less than or equal to the half of body thickness, wire rope core slot includes two mutually symmetrical sides, side is arcwall face, and the radian of side is 40-60 °, and the width of wire rope core slot is less than the diameter of Steel cord.Cause connector bonding strength poor through the above technical solutions, solving the problems, such as that film structure is unreasonable in the prior art.
Description
Technical field
The utility model belongs to conveyer belt technical field, is related to a kind of prefabricated film of steel cable core conveying belt joint.
Background technique
Steel cord conveyor belt is the rubber conveyor belt using steel wire as skeleton.It is big with tensile strength, shock resistance is good, the service life
It is long, using the advantage small, groove forming character is good, flexible resistance is good is extended, be suitable for long range, big length of run, convey material at high speed.The production
Product are made of core rubber, wirerope, coating and side glue.The method that steel cable core conveying belt joint uses upper and lower gluing sheet, it is existing
There is connector film surfacing, with the development of conveyer belt, especially big intensity steel cable core conveying belt joint, since scene connects
Head is insufficient using sulfurator unit pressure, this connector easily causes the transversely arranged uneven even Split Down of wirerope, longitudinal to deviate
The heart and choke with resentment, influences joint efficiency and joint quality.And operating difficulties, labor intensity of workers is big, so needing a kind of steel
The strength of joint of cord is big, the small connector film of labor intensity.
CN207514151U provides a kind of connector of steel cable core conveying belt, includes the first film and the second film, institute
It states and offers the first slot on the first film, more second slots, first film and described second are offered on second film
Film is affixed, and first slot and second slot form accommodating chamber, and the connector of Steel cord is arranged in the accommodating chamber, institute
State the first slot quantity be it is multiple, each first slot is equidistantly arranged in parallel, the quantity of second slot be it is multiple, it is each described
Second slot is equidistantly arranged in parallel.
But passes through inventor's long-time service and learn that the film in this connector exists in use in same steel wire
The low problem of sulfurating strength, causes strength of joint inadequate, conveyer belt has security risk during transportation under rope diameter.
Utility model content
The utility model proposes a kind of prefabricated films of steel cable core conveying belt joint, solve film structure in the prior art
The unreasonable problem for causing connector bonding strength difference.
The technical solution of the utility model is achieved in that
A kind of prefabricated film of steel cable core conveying belt joint, the connector to steel cable core conveying belt connect, and feature exists
In: including ontology, several wire rope core slots are evenly arranged on the ontology, the wire rope core slot is through slot, through the ontology
Length direction, the depth of the wire rope core slot are less than or equal to the half of the body thickness, and the wire rope core slot includes mutually symmetrical
Two sides, the side are arcwall face, and the radian of the side is 40-60 °, and the width of the wire rope core slot is less than described
The diameter of Steel cord.
Further, the ontology includes egative film, and installation sheet is detachably provided on the egative film, is provided on the egative film
The groove of arc, the installation sheet are detachably arranged in the groove, the side of the side of the installation sheet and the egative film
It is crossed to form the wire rope core slot, the depth of the groove is less than or equal to the half of the body thickness.
Further, the installation sheet lower end is provided with guide protrusions, is provided on the egative film and the guide protrusions phase
The guiding groove answered.
Further, the radian of the groove is 140-160 °.
Further, the width of the guide protrusions is the 1/3-1/2 of the arc radius surface.
Further, guiding groove equivalent width from top to bottom.
The working principle and beneficial effect of the utility model are as follows:
The method that steel cable core conveying belt joint uses upper and lower gluing sheet, the utility model are provided with rope in connector glue on piece
Core slot, wire rope core slot runs through the length direction of ontology, and depth is less than or equal to the half of body thickness, and wire rope core slot includes mutually symmetrical
Two sides, the radius of side arc is equal to the radius of Steel cord, and the radian of side is 35-40 °.By to wire rope core slot
The restriction of shape, when so that Steel cord is in wire rope core slot, the diameter of Steel cord is less than the width of wire rope core slot, in upper layer and lower layer
When film wraps up Steel cord, Steel cord needs to open wire rope core trench brace, and such structure can make Steel cord
It is come into full contact with wire rope core groove, to guarantee the bonding strength between Steel cord and upper and lower film, to avoid security risk.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
FIG. 1 is a schematic structural view of the utility model；
In figure: 10- ontology, 11- egative film, 12- installation sheet, 13- groove, 14- guide protrusions, 15- are oriented to groove, 20- rope
Core slot, the side 21-.
Specific embodiment
Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
As shown in Figure 1,
The utility model proposes a kind of prefabricated films of steel cable core conveying belt joint, to connecing for steel cable core conveying belt
Head connection, it is characterised in that: including ontology 10, several wire rope core slots 20 are evenly arranged on ontology 10, wire rope core slot 20 is through slot,
Through the length direction of ontology 10, the depth of wire rope core slot 20 is less than or equal to the half of 10 thickness of ontology, and wire rope core slot 20 includes each other
Symmetrical two sides 21, side 21 are arcwall face, and the radian of side 21 is 40-60 °, and the width of wire rope core slot 20 is less than steel
The diameter of cord core.
The method that steel cable core conveying belt joint uses upper and lower gluing sheet, the utility model are provided with rope in connector glue on piece
Core slot 20, wire rope core slot 20 runs through the length direction of ontology 10, and depth is less than or equal to the half of 10 thickness of ontology, and wire rope core slot 20 wraps
Two mutually symmetrical sides 21 are included, the radius of 21 arc of side is equal to the radius of Steel cord, and the radian of side 21 is 35-
40°.By the restriction to 20 shape of wire rope core slot, when so that Steel cord is in wire rope core slot 20, the diameter of Steel cord is less than rope
The width of core slot 20, when upper layer and lower layer film wraps up Steel cord, Steel cord needs to strut wire rope core slot 20, this
The structure of sample can make Steel cord come into full contact with wire rope core slot 20, to guarantee the company between Steel cord and upper and lower film
Intensity is connect, to avoid security risk.
And wire rope core slot may insure that wirerope arranges as requested, avoid the Split Down of wirerope, guarantee adhesive strength.
Further, ontology 10 includes egative film 11, is detachably provided with installation sheet 12 on egative film 11, is provided with arc on egative film 11
The groove 13 of shape, installation sheet 12 are detachably arranged in groove 13, and the side of installation sheet 12 and the side of egative film 11 are crossed to form
Wire rope core slot 20, the depth of groove 13 are less than or equal to the half of 10 thickness of ontology.
The ontology 10 of film includes egative film 11 and installation sheet 12 in the utility model, when the diameter of Steel cord is smaller,
Egative film 11 and installation sheet 12 can be assembled together, at this point, wire rope core slot is exposed to 10 outside of ontology, Steel cord is placed in rope
After core slot 20, then vulcanized, under the action of vulcanizer, together with egative film 11, installation sheet 12 are tightly coupled with Steel cord,
Play the connector connection of steel cable core conveying belt；It, can be by installation sheet 12 from egative film 11 when Steel cord is when being relatively large in diameter
It unloads, at this point, the groove 13 on egative film 11 is exposed to outside, Steel cord is placed in groove 13, then is vulcanized, is being vulcanized
Under the action of machine, Steel cord tightly links together with egative film 11, plays the connector connection of steel cable core conveying belt.
Include the structure setting mode of egative film 11 and installation sheet 12 by ontology 10, the film in the utility model can be made
The Steel cord of different size can be connected.Increase the scope of application of film.
Further, 12 lower end of installation sheet is provided with guide protrusions 14, is provided on egative film 11 corresponding with guide protrusions 14
It is oriented to groove 15.
It is oriented to the setting of groove 15 and guide protrusions 14, can be convenient the installation and assembly of installation sheet 12 and egative film 11.It leads
The length direction for running through egative film 11 to groove 15, can be conveniently adjusted the adjustment of the position on egative film 11 of installation sheet 12, convenient for peace
The assembly of load 12.
Further, the radian of groove 13 is 140-160 °, and radius is equal to Steel cord radius.The groove of this specification setting
Both it can be convenient installation of the installation sheet on egative film, the connection of groove and Steel cord can also be facilitated, convenient and practical, setting section
It is reasonable to learn.
Further, the width of guide protrusions 14 is the 1/3-1/2 of arc radius surface.
Further, it is oriented to the equivalent width from top to bottom of groove 15.
The width of guide protrusions 14 is the 1/3-1/2 of arc radius surface, guiding groove 15 equivalent width from top to bottom, can be with
While not influencing 11 connective stability of installation sheet 12 and egative film, when increasing vulcanization, the connection of installation sheet 12 and egative film 11 is strong
Degree, to increase film to the fixing intensity of steel cable core conveying belt, increases the safety of entire conveyer belt.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of prefabricated film of steel cable core conveying belt joint, the connector to steel cable core conveying belt is connected, it is characterised in that:
Including ontology (10), several wire rope core slots (20) are evenly arranged on the ontology (10), the wire rope core slot (20) is through slot, is passed through
The length direction of the ontology (10) is worn, the depth of the wire rope core slot (20) is less than or equal to the half of the ontology (10) thickness,
The wire rope core slot (20) includes two mutually symmetrical sides (21), and the side (21) is arcwall face, the side (21)
Radian be 40-60 °, and the width of the wire rope core slot (20) be less than the Steel cord diameter.
2. the prefabricated film of a kind of steel cable core conveying belt joint according to claim 1, it is characterised in that: the ontology
(10) include egative film (11), be detachably provided with installation sheet (12) on the egative film (11), be provided with arc on the egative film (11)
The groove (13) of shape, the installation sheet (12) are detachably arranged in the groove (13), the side of the installation sheet (12) with
The side of the egative film (11) is crossed to form the wire rope core slot (20), and the depth of the groove (13) is less than or equal to the ontology
(10) half of thickness.
3. the prefabricated film of a kind of steel cable core conveying belt joint according to claim 2, it is characterised in that: the installation sheet
(12) lower end is provided with guide protrusions (14), be provided on the egative film (11) it is corresponding with the guide protrusions (14) be oriented to it is recessed
Slot (15).
4. the prefabricated film of a kind of steel cable core conveying belt joint according to claim 2, it is characterised in that: the groove
(13) radian is 140-160 °.
5. the prefabricated film of a kind of steel cable core conveying belt joint according to claim 3, it is characterised in that: the guiding is convex
The width for playing (14) is the 1/3-1/2 of the arc radius surface.
6. the prefabricated film of a kind of steel cable core conveying belt joint according to claim 3, it is characterised in that: the guiding is recessed
Slot (15) equivalent width from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968176.6U CN209291286U (en) | 2018-11-28 | 2018-11-28 | A kind of prefabricated film of steel cable core conveying belt joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968176.6U CN209291286U (en) | 2018-11-28 | 2018-11-28 | A kind of prefabricated film of steel cable core conveying belt joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209291286U true CN209291286U (en) | 2019-08-23 |
Family
ID=67646270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821968176.6U Active CN209291286U (en) | 2018-11-28 | 2018-11-28 | A kind of prefabricated film of steel cable core conveying belt joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209291286U (en) |
-
2018
- 2018-11-28 CN CN201821968176.6U patent/CN209291286U/en active Active
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