CN113043352A - Rapid cutting device for steel wire rope core adhesive tape - Google Patents
Rapid cutting device for steel wire rope core adhesive tape Download PDFInfo
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- CN113043352A CN113043352A CN202110263329.7A CN202110263329A CN113043352A CN 113043352 A CN113043352 A CN 113043352A CN 202110263329 A CN202110263329 A CN 202110263329A CN 113043352 A CN113043352 A CN 113043352A
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- steel wire
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- 238000005520 cutting process Methods 0.000 title claims abstract description 82
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 58
- 239000010959 steel Substances 0.000 title claims abstract description 58
- 239000002390 adhesive tape Substances 0.000 title description 21
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
- B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/065—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by the cutter itself because of its form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
一种钢丝绳芯胶带快速切割装置由箱体、行走轮、盘切刀组、盘切刀固定轴、卡板、齿切刀组、齿切刀固定轴、叶片式液压马达、联轴器、锥齿轮组、蜗轮及蜗杆构成，并通过锥齿轮组实现双蜗杆联动，同时驱动一蜗轮转动，将切割胶带内部钢丝绳时对蜗杆齿面较大的载荷平分给每根蜗杆，有效减轻了在切割过程中对蜗杆齿面的磨损甚至破坏，使其能够胜任强度更高的钢丝绳芯胶带切割，本装置通过叶片式液压马达驱动实现钢丝绳芯胶带的冷切割，整个切割过程无火花及有害气体产生，环境友好，解决了带式输送机钢丝绳芯胶带切割费时费力，污染工作环境等问题，特别适用于矿井下等通风较差等环境的胶带切割作业。
A fast cutting device for steel wire rope core tape consists of a box body, a traveling wheel, a disc cutter group, a disc cutter fixed shaft, a clamping plate, a tooth cutter group, a tooth cutter fixed shaft, a vane hydraulic motor, a coupling, a cone It is composed of gear set, worm wheel and worm, and realizes double worm linkage through bevel gear set. At the same time, a worm wheel is driven to rotate, and the larger load on the worm tooth surface when cutting the wire rope inside the tape is equally distributed to each worm, effectively reducing the cutting process. The wear and tear of the worm tooth surface in the middle of the worm gear makes it capable of cutting steel cord tape with higher strength. This device is driven by a vane hydraulic motor to realize the cold cutting of the steel cord tape. The whole cutting process is free of sparks and harmful gases. It is friendly and solves the problems of time-consuming and labor-intensive tape cutting of steel wire rope cores of belt conveyors, polluting the working environment, etc. It is especially suitable for tape cutting operations in environments with poor ventilation such as mines.
Description
Technical Field
The invention relates to a rubber belt cutting device, in particular to a cutting device suitable for a steel wire rope core rubber belt of a belt conveyor.
Background
The belt conveyor is used as important continuous conveying equipment in the bulk material conveying process in the industrial field, and the quality of the operation quality of the belt conveyor directly influences the working efficiency and safety of the whole production system; the belt is a carrier for bearing and transporting coal by a belt conveyor, but in the long-time working process, materials continuously rub and impact the surface of the belt to cause scratches on the belt surface of the belt, even corrosion and fracture phenomena of a steel wire rope occur, potential safety hazards are buried in the running of the belt, therefore, in order to ensure the safe and stable running of the belt, in order to avoid belt breakage accidents, the belt on the belt conveyor needs to be periodically replaced, in the replacement process of the belt, an old belt is drawn out by a belt replacing device, the belt needs to be continuously cut off due to site limitation, and then the belt is pulled, so the belt is cut into an important link in the replacement process, the length of belt cutting time affects the replacement efficiency of the coal mine belt, the production and economic benefits of a coal mine are indirectly affected, the traditional belt cutting mode is that a motor drives a grinding wheel to grind the belt, and the belt cutting mode is not only low in, but also a large amount of harmful gas and sparks are generated, and the underground air circulation is limited, which is not beneficial to the underground operation.
To above-mentioned problem, the solution has also been proposed in the industry at present, for example, publication No. CN 202934648U discloses "conveyer belt cutting machine" utility model patent, its structure includes the cutting head, the cutting bed, the high-pressure pump, abrasive storage ware and controlling means, through adopting the super high pressure water cutting conveyer belt that contains the abrasive material, the rubber products that contain metal framework such as tire and rubber tube, water can absorb the temperature that produces in the cutting process, effectively reduce cutting temperature, make the cutting process can not produce poisonous dense smoke, rubber can not influence the accuracy and the outward appearance of sample because of high temperature deformation simultaneously, but the device system is huge, consume energy high, it is portable inadequately, it requires high to use the scene.
The utility model discloses a "inlay wire rope core conveyer belt cutting machine" utility model patent for CN 201645536U, it is by planetary gear reducer, upper blade, lower blade subassembly, front and back gyro wheel support, gyro wheel external member, cantilever roller, slitting catch wheel, slitting deflector, housing, bearing roller elevating system and frame constitute, manual power is through the swing of two-way ratchet spanner, transmit the power to the reducer, the moment of torsion is transmitted to the upper blade after being amplified, become the intermittent type rotary motion of big moment of torsion, inlay the wire rope core conveyer belt and be caught by the sawtooth of upper blade and dragged by bearing roller and lower blade, constantly move backward, thereby cut; although the device can realize the cold cutting of the adhesive tape, the device needs manual drive, has discontinuous cutting process and low efficiency, and is only suitable for cutting the steel wire rope core adhesive tape with low strength.
Disclosure of Invention
The invention aims to provide a rubber belt cutting device which is suitable for cutting a steel wire rope core rubber belt of a belt conveyor.
The invention adopts the following specific technical scheme.
The utility model provides a quick cutting device of wire rope core sticky tape, includes box, disc cutter group, tooth cutter group, vane type hydraulic motor and bevel gear group, its characterized in that:
the box body is formed by welding an upper box body and a lower box body into a whole through a rib plate, and a travelling wheel is arranged on the lower box body and used for displacement of the cutting device;
the disc cutter group consists of a pair of disc cutters, a disc cutter connecting piece and a bolt; the pair of disc cutters are respectively arranged on two sides of the disc cutter connecting piece and fixedly connected with the disc cutter connecting piece through the bolts; the disc cutter connecting piece is coaxially matched and connected with the disc cutter fixing shaft; the disc cutter fixing shaft is matched with the shaft hole of the upper box body, and two ends of the disc cutter fixing shaft are fixed with the box body through clamping plates I to limit the disc cutter fixing shaft to rotate;
the tooth cutter group consists of a pair of tooth cutters, a worm wheel and a bolt; the pair of tooth cutters are respectively arranged on the end surfaces of the two sides of the worm wheel and fixedly connected with the worm wheel through the bolts; the worm wheel is coaxially matched and connected with the tooth cutter fixing shaft; the tooth cutter fixing shaft is matched with the shaft hole of the lower box body, and two ends of the tooth cutter fixing shaft are fixed with the lower box body through a clamping plate II to limit the tooth cutter fixing shaft to rotate;
the output shaft of the vane type hydraulic motor is formed by connecting a coupler and a worm I, and the worm I is matched with the worm wheel to form a worm gear mechanism I;
the bevel gear set is composed of a bevel gear I and a bevel gear II, and the bevel gear I is coaxial with the worm I and is fixedly connected with the worm I through a flat key; the bevel gear II is coaxial with the worm II and fixedly connected with the worm II through a flat key, and the worm II is matched with the worm wheel to form a worm gear mechanism II.
The further technical characteristic scheme is as follows.
The utility model provides a quick cutting device of wire rope core sticky tape which characterized in that: the tooth cutter set is an active cutter set, the tooth shape structure of the tooth cutter set is designed according to the diameter of a steel wire rope, each tooth point sequentially cuts between two adjacent steel wire ropes of a steel wire rope core rubber belt along with the rotation of the tooth cutter in the cutting process, and the steel wire rope is embedded into a tooth groove of the adjacent tooth point.
The utility model provides a quick cutting device of wire rope core sticky tape which characterized in that: the disc cutter set is a driven cutter set which is arranged right above the tooth cutter set and is intersected with the tooth cutter set, and the tooth cutters are completely cut off by the disc cutters through rotating and driving each steel wire rope embedded into the tooth grooves to contact with the disc cutters.
The utility model provides a quick cutting device of wire rope core sticky tape which characterized in that: the worm and gear mechanism I and the worm and gear mechanism II are driven by two same worms and rotate by the worm wheel, wherein the output shaft of the vane type hydraulic motor is connected with the worm I and simultaneously drives the worm I and the worm II through bevel gear sets on the worm I and the worm II, so that the worm I and the worm II simultaneously drive the worm wheel and the tooth cutter fixed on two sides of the worm wheel rotates.
Compared with the prior art in the field, the technical characteristic scheme of the invention is realized, the double-worm linkage is realized by the bevel gear group, the worm gear is driven to rotate, the larger axial load on the worm during cutting of the steel wire rope in the rubber belt is equally distributed to each worm, the abrasion and even damage to the tooth surface of the worm in the cutting process are effectively reduced, the steel wire rope core rubber belt with higher strength can be cut, the tooth cutter group is combined with the worm gear and driven by the double worms, the whole steel wire rope core rubber belt cutting device has a smaller structure, is convenient to use in smaller spaces such as mines and the like, no spark and harmful gas is generated in the whole cutting process, the environment is friendly, the problems that the cutting of the steel wire rope core rubber belt of a belt conveyor wastes time and labor, the working environment is polluted and the like are solved, and the device is particularly suitable for underground.
Drawings
FIG. 1 is a schematic three-dimensional structure diagram of a rapid cutting device for steel cord tapes.
FIG. 2 is a schematic view of the front view of the rapid cutting device for steel cord belt of the present invention.
FIG. 3 is a schematic cross-sectional view of a rapid cutting device for a steel cord belt according to the present invention.
FIG. 4 is a schematic view showing the construction of a driving part of the rapid cutting apparatus for a steel cord tape according to the present invention.
Fig. 5 is an exploded view of the tooth cutter set structure.
Fig. 6 is an exploded view of the structure of the disc cutter unit.
In the figure: 1: an upper box body; 2: a disc cutter set; 2A: a disc cutter; 3: a disc cutter fixing shaft; 4: a clamping plate I; 5: a tooth cutter set; 5A: a tooth cutter; 6: a lower box body; 6A: a base plate; 7: a traveling wheel; 8: a tooth cutter fixing shaft; 9: a clamping plate II; 10: vane-type vane hydraulic motors; 11: a wire rope core tape; 12: a worm gear; 13: a worm I; 14: a bevel gear I; 15: a bevel gear II; 16: a worm II; 17: a coupling; 18: a bolt; 19: a disc cutter connecting piece; 20: a travelling wheel fixing shaft; 21: and a cotter pin.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
Detailed description of the preferred embodiment 1
The steel wire rope core adhesive tape rapid cutting device comprises a box body, a disc cutter set, a tooth cutter set, a vane type hydraulic motor and a bevel gear set, wherein the disc cutter set is arranged on the box body; it comprises the following components:
the utility model provides a wire rope core sticky tape quick cutting device's box, includes box 1, lower box 6 and walking wheel 7, and wherein last box 1 and lower box 6 constitute as an organic whole through the gusset welding to the welding has walking wheel fixed axle 20 on the bottom plate 6A position of lower box 6, and walking wheel 7 is installed to walking wheel fixed axle 20 both sides, and uses split pin 21 to carry out axial restriction to walking wheel 7. The speed of the cutting device is 1.4 m/min.
A disc cutter group 2 of a steel wire rope core adhesive tape quick cutting device comprises a pair of disc cutters 2A, a disc cutter connecting piece 19 and a bolt 18.
The pair of disc cutters (2A) are respectively arranged on two sides of the disc cutter connecting piece (19) and are fixedly connected with the disc cutter connecting piece (19) through bolts (18).
The disc cutter connecting piece (19) is coaxially matched and connected with the disc cutter fixing shaft (3); the disc cutter fixing shaft (3) is matched with a shaft hole of the upper box body (1), and two ends of the disc cutter fixing shaft (3) are fixed with the box body (1) through clamping plates I (4) to limit the disc cutter fixing shaft (3) to rotate;
a tooth cutter group 5 of a steel wire rope core adhesive tape rapid cutting device comprises a pair of tooth cutters 5A, a worm wheel 12 and a bolt 18.
The pair of tooth cutters (5A) are respectively arranged on the end faces of two sides of the worm wheel (12) and are fixedly connected with the worm wheel (12) through the bolts (18); the worm wheel (12) is coaxially matched and connected with the tooth cutter fixing shaft (8); the tooth cutter fixing shaft (8) is matched with a shaft hole of the lower box body (2), and two ends of the tooth cutter fixing shaft (8) are fixed with the lower box body (2) through clamping plates II (9) to limit the tooth cutter fixing shaft (8) to rotate;
the output shaft of vane type hydraulic motor (10) is connected through shaft coupling (17) and worm I (13) and constitutes, worm I (13) with worm wheel (12) cooperation constitutes worm gear mechanism I, and the speed reduction ratio is 1: 40;
the bevel gear set is composed of a bevel gear I (14) and a bevel gear II (15), and the bevel gear I (12) is coaxial with the worm I (13) and is fixedly connected with the worm I through a flat key; bevel gear II (15) are coaxial with worm II (16) to through flat key fixed connection, worm II (16) cooperate with worm wheel (12) equally, constitute worm gear mechanism II, and the speed reduction ratio is 1: 40.
the disc cutter set of the steel wire rope core rapid cutting device is an active cutter set
2. A rapid cutting device for a steel cord tape according to claim 1, characterized in that: the tooth cutter set (5) is an active cutter set, the rotating speed is 3r/min, the tooth profile structure is designed according to the diameter of a steel wire rope in the steel wire rope core adhesive tape, each tooth point rotates along with the tooth cutter in the cutting process and sequentially cuts into the space between two adjacent steel wire ropes of the steel wire rope core adhesive tape, and the steel wire rope is embedded into tooth grooves of the adjacent tooth points.
3. A rapid cutting device for a steel cord tape according to claim 1, characterized in that: the disc cutter set (2) is a driven cutter set which is arranged right above the tooth cutter set (5) and is intersected with the cutting edge of the tooth cutter set (5), the tooth cutter (5A) rotates to drive each steel wire rope embedded into the tooth socket to contact with the disc cutter (2A) and be completely cut off by the disc cutter, and the cut middle strip-shaped adhesive tape drives the disc cutter to rotate through friction force and is taken out of the cutting device by the rotation of the disc cutter.
4. A rapid cutting device for a steel cord tape according to claim 1, characterized in that: the worm and gear mechanism I and the worm and gear mechanism II are two worm drives and are the same, the worm wheel (12) rotates, the output shaft of the vane type hydraulic motor (10) is connected with the worm I (13), and the worm I (13) and the bevel gear set on the worm II (16) are driven simultaneously by the worm I (13) and the worm II (16), so that the worm I (13) and the worm II (16) drive the worm wheel (12) simultaneously, and the tooth cutters (5A) fixed on two sides of the worm wheel (12) rotate.
Detailed description of the preferred embodiment 1
As shown in the attached figure 1, the quick cutting device for the steel wire rope core adhesive tape is implemented, wherein a box body is divided into an upper box body 1 and a lower box body 6, the upper box body 1 and the lower box body 6 are welded into a whole through rib plates, a disc cutter set 2 is assembled on a disc cutter fixing shaft 3, the disc cutter fixing shaft 3 is fixed on the upper box body 1 through a clamping plate I4, a tooth cutter set 5 is positioned under the disc cutter set 2, tooth cutters 5A are fixedly arranged on two sides of a worm wheel 12 through bolts 18, the worm wheel 12 is assembled on a tooth cutter fixing shaft 8, the tooth cutter fixing shaft 8 is fixed on the lower box body 2 through a clamping plate II 9, a travelling wheel 7 is arranged on the lower box body 2 and used for feeding movement of the cutting device during cutting, and the movement speed is 1.4 m.
As shown in the side view of the device in figure 2, a walking wheel fixing shaft 20 is welded on a bottom plate 6A of the lower box body, a walking wheel 7 is in coaxial clearance fit with the walking wheel fixing shaft 20, and the axial movement of the walking wheel is limited through a cotter pin 21.
As shown in the attached figure 3, the cross-sectional structure of the device is schematically shown, a bevel gear I14 is coaxially and fixedly connected with a worm I13, a bevel gear II 15 is coaxially and fixedly connected with a worm II 16, an output shaft of a vane type hydraulic motor 10 is connected with the worm I13 through a coupler 17, the worm I13 transmits power to the worm II 16 through a bevel gear set, the worm I13 and a worm wheel 12 form a worm gear mechanism I, the worm II 16 and the worm wheel 12 form a worm gear mechanism II, and the worm gear mechanism I and the worm gear mechanism II drive the worm wheel 12 to rotate together. During cutting, the steel wire rope core adhesive tape 11 is arranged between the tooth cutter group 5 and the disc cutter group 2, the worm I13 and the worm II 16 jointly drive the worm wheel 12 to drive the tooth cutter 5A to rotate, each tooth point of the tooth cutter 5A sequentially cuts into the space between two adjacent steel wire ropes of the steel wire rope core adhesive tape along with the rotation of the tooth cutter 5A, the steel wire ropes are embedded into tooth grooves of the adjacent tooth points, and the tooth cutter rotates to drive the steel wire rope core adhesive tape 11 to continuously contact the disc cutter 2A so as to be completely cut off by the disc cutter 2A.
As shown in the attached figure 4, the structural schematic diagram of the tooth cutter driving part of the device realizes double-worm linkage through the bevel gear group, so that one worm gear 12 is driven to rotate simultaneously, larger load generated on the tooth surface of the worm gear and the worm when the steel wire rope in the rubber belt is cut can be equally distributed to each worm, the abrasion and even damage to the tooth surface of the worm in the cutting process are effectively reduced, the rubber belt can be used for cutting the steel wire rope core rubber belt with higher strength, the cutting thickness of the rubber belt is increased to the maximum 33mm from the maximum 25mm, and the diameter of the maximum cutting steel wire rope is increased to 12 mm.
As shown in fig. 5, which is an exploded schematic view of the tooth cutter set 5, the left and right tooth cutters 5A are fixed on the left and right end faces of the worm wheel 12 through bolts 18, the worm wheel 12 is driven by the double worm to drive the tooth cutters 5A on both sides to rotate, the cutting edge angle of the cutting edge of the tooth cutter 5A is 15 °, and smaller cutting resistance is generated while the strength of the tooth cutter is ensured.
As shown in fig. 6, which is an explosion schematic diagram of the disc cutter set 2, the left and right disc cutters 5A are fixed on the left and right end faces of the disc cutter 5A connecting piece through bolts 18, the cutting edge angle of the cutting edge of the disc cutter 2A is 15 °, and smaller cutting resistance is generated while the strength of the disc cutter is ensured.
During the specific cutting process: one side of a steel wire rope core adhesive tape is clamped between a tooth cutter group 5 and a disc cutter group 2, a vane type hydraulic motor 10 drives a worm I to rotate, and drives a worm II to rotate through a bevel gear group, double-worm linkage is realized, so that the same worm wheel 12 is driven to rotate simultaneously, a left end face tooth cutter 5A and a right end face tooth cutter 5A of the worm wheel 12 also synchronously rotate, each tooth tip of the tooth cutter 5A sequentially cuts into a rubber part between two adjacent steel wire ropes of the steel wire rope core adhesive tape 11 along with rotation, the steel wire ropes are embedded into tooth grooves of the adjacent tooth tips and drive the steel wire ropes embedded into the tooth grooves to be in contact with the disc cutter group 2 and completely cut off by the disc cutter 2A, and the cut-off middle strip adhesive tape drives the disc cutter group 2 to rotate through friction force and is taken out. The steel wire rope core adhesive tape 11 is fixed in the cutting process, the tooth cutter 5A is meshed with the steel wire rope in the adhesive tape, so that the cutting device can move forwards integrally by utilizing the walking wheel 7 to complete continuous cutting of the adhesive tape, a cold cutting mode is adopted, the whole cutting process is free of harmful gas, sparks and noises, and the cutting time of the 1.4m wide steel wire rope core adhesive tape is shortened to be within 1 minute.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110263329.7A CN113043352A (en) | 2021-03-11 | 2021-03-11 | Rapid cutting device for steel wire rope core adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110263329.7A CN113043352A (en) | 2021-03-11 | 2021-03-11 | Rapid cutting device for steel wire rope core adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113043352A true CN113043352A (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110263329.7A Pending CN113043352A (en) | 2021-03-11 | 2021-03-11 | Rapid cutting device for steel wire rope core adhesive tape |
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| Country | Link |
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| CN (1) | CN113043352A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024001066A1 (en) * | 2022-06-27 | 2024-01-04 | 太原理工大学 | Technique and process for separating rubber from core before vulcanization of strong conveyor belt joint |
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Application publication date: 20210629 |