CN116197221A - Waste rubber melting device for rubber production - Google Patents
Waste rubber melting device for rubber production Download PDFInfo
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- CN116197221A CN116197221A CN202310468055.4A CN202310468055A CN116197221A CN 116197221 A CN116197221 A CN 116197221A CN 202310468055 A CN202310468055 A CN 202310468055A CN 116197221 A CN116197221 A CN 116197221A
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- 238000002844 melting Methods 0.000 title claims abstract description 38
- 230000008018 melting Effects 0.000 title claims abstract description 34
- 239000002699 waste material Substances 0.000 title claims abstract description 21
- 238000010092 rubber production Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 59
- 239000012943 hotmelt Substances 0.000 claims description 29
- 238000010009 beating Methods 0.000 claims description 22
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000000155 melt Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010079 rubber tapping Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/80—Rubber waste, e.g. scrap tyres
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to the technical field of rubber product production and related equipment thereof, in particular to a waste rubber melting device for rubber production. The technical problems of the invention are as follows: the waste rubber melting device for rubber production can automatically divide the electric wire core and the rubber so as to quickly melt the rubber. The invention provides a waste rubber melting device for rubber production, which comprises a hot melting box, electric sliding rails, a cover plate and the like, wherein a discharge hole is formed in the front lower part of the hot melting box, the electric sliding rails are connected to the left side and the right side of the rear upper part of the hot melting box, and the cover plate is connected between the electric sliding rails in a sliding mode. When the shielding plate moves downwards to cover, the reciprocating screw rod can drive the clamping plate to clamp the cable through the matching between the rack and the gear, and the fixed cutter and the sliding cutter are controlled to move rightwards to automatically separate the rubber sleeve of the cable, so that the rubber sleeve can be conveniently melted.
Description
Technical Field
The invention relates to the technical field of rubber product production and related equipment thereof, in particular to a waste rubber melting device for rubber production.
Background
After the waste cables are recycled, the outer surface of the cables is made of rubber, and the rubber of the outer surface of the cables can be recycled during recycling, so that the rubber sleeve of the waste cables is melted and then recycled.
Patent publication number is CN 212978859U's patent discloses a quick thawing device of cable epidermis rubber, including casing, automatic mechanism and the ejection of compact control mechanism of opening and shutting, casing top mid-mounting has the flue gas cleaner, casing right side top passes through bolt and the mutual lock of blowing groove, the discharge gate has been seted up at casing right side middle part, casing front end middle part passes through bolt and the mutual lock of controller, discharge gate right side bottom is provided with the cooling tank, and the cooling tank left end passes through bolt and the mutual lock of casing, discharge gate internally mounted has automatic mechanism of opening and shutting.
The cable is put into the casing, the rubber on the cable is melted through the heating plate, some rubber is melted, but some rubber is adhered to the cable wire core, so that the rubber on the cable wire core is difficult to recover, people generally need to melt the cable wire core and the rubber of the cable after cutting the cable before melting the cable, the operation is troublesome, the conventional quick melting device for the cable surface rubber cannot automatically cut the cable wire core and the rubber, and the waste rubber melting device for rubber production, which can automatically cut the cable wire core and the rubber so as to melt the rubber quickly, is developed at present.
Disclosure of Invention
In order to overcome the defect that the existing quick melting device for cable skin rubber can not automatically divide a cable core and rubber, the technical problem of the invention is that: the waste rubber melting device for rubber production can automatically divide the electric wire core and the rubber so as to quickly melt the rubber.
The technical scheme is as follows: the utility model provides a waste rubber melts device of rubber production, including hot melt case, electronic slide rail, shielding plate, exhaust gas ejector, stop gear and cutting mechanism, the lower part is opened in hot melt case front and is had the discharge gate, and the left and right sides on upper portion all is connected with electronic slide rail behind the hot melt case, and slidingtype between the electronic slide rail is connected with the shielding plate, and the upper left portion of shielding plate is connected with exhaust gas ejector, is equipped with stop gear in the hot melt case, is equipped with cutting mechanism on the stop gear.
In a preferred embodiment of the invention, the limiting mechanism comprises a connecting block, a fixing frame, a first sliding frame, a driving component, clamping plates and a reciprocating screw rod, wherein the connecting block is connected to the inner upper part of the cover plate, the fixing frame is connected to the bottom of the connecting block, the right part of the fixing frame is slidably connected to the first sliding frame, the fixing frame and the upper part of the first sliding frame are both rotatably connected with the reciprocating screw rod, three bidirectional thread grooves are formed in the reciprocating screw rod, three groups of clamping plates are slidably connected to the upper part of the fixing frame, three groups of clamping plates are also slidably connected to the upper part of the first sliding frame, two clamping plates are arranged in each group, each clamping plate is respectively in threaded connection with the bidirectional thread grooves of the reciprocating screw rod, and the driving component is arranged between the fixing frame and the first sliding frame.
In a preferred embodiment of the invention, the driving assembly comprises a rack and a gear, the left side and the right side of the front part in the hot melting box are connected with the rack, the front part of the reciprocating screw is connected with the gear, and the gear is meshed with the rack.
In a preferred embodiment of the invention, the cutting mechanism comprises a rodless cylinder, a second sliding frame, fixed cutters, conical blocks, sliding cutters and a first spring, wherein the rodless cylinder is connected to the rear upper portion of the fixing frame, the second sliding frame is connected to the lower portion of the rodless cylinder in a sliding mode, three fixed cutters are connected to the lower portion of the second sliding frame from front to back, three groups of conical blocks are connected to the lower portion of the second sliding frame from front to back, two conical blocks are arranged in each group, the sliding cutters are connected between the lower portions of the conical blocks in each group in a sliding mode, the sliding cutters are located below the fixed cutters, and the first springs are connected between the front side and the rear side of the upper portion of the sliding cutters and between the conical blocks.
In a preferred embodiment of the invention, the sliding cutter further comprises a pulling mechanism, the pulling mechanism comprises first wedge blocks and rollers, the upper part of the fixing frame is connected with three groups of first wedge blocks, each group is provided with two first wedge blocks, the two first wedge blocks of each group are respectively positioned at the front side and the rear side of each sliding cutter, the front side and the rear side of each sliding cutter are respectively connected with the rollers in a rotating mode, and the rollers are matched with the first wedge blocks in an extrusion mode.
In a preferred embodiment of the invention, the hot melt box further comprises a straightening mechanism, wherein the straightening mechanism comprises a second wedge block, a rotating column and a second spring, the second wedge block is connected to the right front part in the hot melt box, the rotating column is connected to the front part of the first sliding frame, the rotating column is in extrusion fit with the second wedge block, and the second spring is connected between the front side and the rear side of the left part of the first sliding frame and the right part of the fixed frame.
In a preferred embodiment of the invention, the hot melt box further comprises a pushing mechanism, wherein the pushing mechanism comprises a motor, a reel, pull ropes, a pushing plate and a third spring, the middle of the front lower part of the hot melt box is connected with the motor, the rear part of an output shaft of the motor is connected with the reel, the left side and the right side of the reel are connected with the pull ropes, the left side and the right side of the lower part of the hot melt box are both connected with the pushing plate in a sliding mode, the outer sides of the pushing plate are respectively fixedly connected with the similar pull ropes, and the third springs are respectively connected between the pushing plate and the outer sides of the hot melt box.
In a preferred embodiment of the invention, the hot-melting box further comprises a beating mechanism, the beating mechanism comprises a beating plate, a fourth spring and a lug, the beating plate is connected inside the hot-melting box in a sliding mode, the fourth spring is connected between the symmetrical front and back sides of the beating plate and the hot-melting box, the rear part of an output shaft of the motor penetrates into the hot-melting box, the rear part of the output shaft of the motor is connected with the lug, and the lug is matched with the beating plate in an extrusion mode.
The beneficial effects of the invention are as follows: 1. when the shielding plate moves downwards to cover, the reciprocating screw rod can drive the clamping plate to clamp the cable through the matching between the rack and the gear, and the fixed cutter and the sliding cutter are controlled to move rightwards to automatically separate the rubber sleeve of the cable, so that the rubber sleeve can be conveniently melted.
2. According to the invention, the sliding cutter can be automatically moved downwards under the cooperation of the first wedge block and the roller, so that a user can conveniently pass a cable between the sliding cutter and the fixed cutter.
3. When the first sliding frame moves downwards, the clamping plate at the right part can automatically pull the cable rightwards through the cooperation between the second wedge-shaped block and the rotating column, and the cable can be straightened, so that the rubber is more conveniently segmented and melted.
4. According to the invention, the push plate can automatically push the melted rubber to the middle through the winding rope of the winding wheel, so that the melted rubber is rapidly discharged from the discharge hole.
5. According to the invention, the beating plate is intermittently extruded through the convex blocks, so that the beating plate intermittently moves up and down to shake the cable, and the melted rubber can be accelerated to fall.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure of the present invention.
Fig. 3 is a schematic perspective view of a limiting mechanism according to the present invention.
Fig. 4 is a schematic perspective view of a first portion of the spacing mechanism of the present invention.
Fig. 5 is a schematic perspective view of a second portion of the limiting mechanism of the present invention.
Fig. 6 is a schematic perspective view of a cutting mechanism according to the present invention.
Fig. 7 is a schematic perspective view of a first portion of the cutting mechanism of the present invention.
Fig. 8 is a schematic perspective view of a second portion of the cutting mechanism of the present invention.
Fig. 9 is a schematic perspective view of the pulling mechanism of the present invention.
Fig. 10 is a schematic perspective view of a straightening mechanism according to the present invention.
Fig. 11 is a schematic view of a part of a straightening mechanism according to the present invention.
Fig. 12 is a schematic perspective view of a pushing mechanism of the present invention.
Fig. 13 is a schematic view of a partial perspective structure of a pushing mechanism of the present invention.
Fig. 14 is a schematic view showing a first perspective structure of the flapping mechanism of the present invention.
Fig. 15 is a schematic view showing a second perspective structure of the flapping mechanism of the present invention.
Wherein the above figures include the following reference numerals: 1. the hot melt box, 2, an electric slide rail, 3, a cover plate, 4, an exhaust gas discharger, 5, a limit mechanism, 51, a connecting block, 52, a fixed frame, 53, a first sliding frame, 54, a rack, 55, a gear, 56, a clamping plate, 57, a reciprocating screw, 6, a cutting mechanism, 61, a rodless cylinder, 62, a second sliding frame, 63, a fixed cutter, 64, a conical block, 65, a sliding cutter, 66, a first spring, 7, a pulling mechanism, 71, a first wedge block, 72, a roller, 8, a straightening mechanism, 81, a second wedge block, 82, a rotating column, 83, a second spring, 9, a pushing mechanism, 91, a motor, 92, a reel, 93, a pull rope, 94, a push plate, 95, a third spring, 10, a beating mechanism, 101, a beating plate, 102, a fourth spring, 103 and a bump.
Detailed Description
Although the invention may be described with respect to a particular application or industry, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize such things as: terms such as above, below, upward, downward, etc. are used for describing the drawings, and do not represent limitations upon the scope of the present invention defined by the appended claims. Such as: any numerical designation of the first or second, etc. is merely exemplary and is not intended to limit the scope of the present invention in any way.
Example 1
The utility model provides a waste rubber melts device of rubber production, as shown in fig. 1-2, including hot melt case 1, electronic slide rail 2, shielding plate 3, exhaust gas ejector 4, stop gear 5 and cutting mechanism 6, the lower part is opened in hot melt case 1 front and back upper portion's left and right sides all is connected with electronic slide rail 2, sliding connection has the shielding plate 3 that is used for covering hot melt case 1 between the electronic slide rail 2, shielding plate 3 upper left portion is connected with exhaust gas ejector 4, be equipped with stop gear 5 in the hot melt case 1, when shielding plate 3 moves down, can carry out the emergency spacing to the cable both ends automatically through stop gear 5, be equipped with cutting mechanism 6 on the stop gear 5, cutting mechanism 6 can cut the upper portion and the lower part of cable voluntarily.
As shown in fig. 1-5, the limiting mechanism 5 comprises a connecting block 51, a fixing frame 52, a first sliding frame 53, a driving component, clamping plates 56 and a reciprocating screw 57, wherein the connecting block 51 is connected to the upper inner part of the covering plate 3, the fixing frame 52 is connected to the bottom of the connecting block 51, the right part of the fixing frame 52 is slidably connected with the first sliding frame 53, the fixing frame 52 and the upper part of the first sliding frame 53 are both rotatably connected with the reciprocating screw 57, three bidirectional thread grooves are respectively arranged on the reciprocating screw 57, three groups of clamping plates 56 for clamping cables are slidably connected to the upper part of the fixing frame 52, three groups of clamping plates 56 for clamping cables are also slidably connected to the upper part of the first sliding frame 53, each group of clamping plates 56 are respectively connected with the bidirectional thread grooves of the reciprocating screw 57, the driving component is arranged between the fixing frame 52 and the first sliding frame 53, the fixing frame 52 moves downwards, the reciprocating screw 57 is driven by the driving component, and the reciprocating screw 57 automatically fixes and clamps the cables; the driving assembly comprises a rack 54 and a gear 55, wherein the rack 54 is connected to the left side and the right side of the inner front part of the hot melt box 1, the gear 55 is connected to the front part of the reciprocating screw 57, and the gear 55 is meshed with the rack 54.
As shown in fig. 1, 2, 6, 7 and 8, the cutting mechanism 6 comprises a rod-free cylinder 61, a second sliding frame 62, a fixed cutter 63, tapered blocks 64, a sliding cutter 65 and a first spring 66, the upper rear part of the fixed frame 52 is connected with the rod-free cylinder 61, the lower part of the rod-free cylinder 61 is connected with the second sliding frame 62 in a sliding manner, the lower part of the second sliding frame 62 is connected with three fixed cutters 63 from front to back, the lower part of the second sliding frame 62 is connected with three groups of tapered blocks 64 used for scraping rubber from front to back, each group is provided with two tapered blocks 64, the lower part of each group of tapered blocks 64 is connected with a sliding cutter 65 in a sliding manner, the sliding cutter 65 is positioned below the fixed cutter 63, the front side and the rear side of the upper part of the sliding cutter 65 and the tapered blocks 64 are connected with the first spring 66, the sliding cutter 65 and the fixed cutter 63 are attached to the upper side and the lower side of a cable rubber sleeve, then the sliding cutter 65 and the fixed cutter 64 move right to automatically divide the rubber sleeve, and the tapered blocks 64 automatically scrape the rubber sleeve.
When the rubber sleeve of the waste cable needs to be melted and recovered, the device can be used for operation, firstly, three cables sequentially pass through the conical blocks 64 of each group to the right, so that the cables are transversely placed between the fixed frame 52 and the upper part of the first sliding frame 53, under the action of the first springs 66, the sliding cutter 65 is attached to the bottom of the cables, the left end and the right end of each cable are respectively positioned between each group of clamping plates 56, then when the waste cable needs to be melted, the hot melting box 1 and the waste gas discharger 4 can be started, then the cover plate 3 is controlled to move downwards through the electric sliding rail 2, the cover plate 3 drives the connecting block 51 to move downwards, the connecting block 51 moves downwards to drive the fixed frame 52, the first sliding frame 53, the reciprocating screw 57 and the clamping plates 56 to move downwards, the clamping plates 56 move downwards to drive the cables to move downwards, the reciprocating screw 57 to drive the gears 55 to move downwards, when the gear 55 moves downwards and is meshed with the rack 54, the gear 55 rotates to drive the reciprocating screw 57 to rotate, the reciprocating screw 57 rotates to drive the clamping plates 56 of each group to clamp two ends of a cable respectively through the bidirectional thread grooves, so that the two ends of the cable can be automatically clamped and limited, the cable is prevented from falling downwards and being adhered together through melted liquid rubber, moreover, people can control the second sliding frame 62 to move rightwards through the rodless cylinder 61, the second sliding frame 62 drives the fixed cutter 63, the conical block 64 and the sliding cutter 65 to move rightwards, the sliding cutter 65 is kept attached to the lower part of the cable under the action of the first spring 66, the upper side and the lower side of the rubber sleeve of the cable are respectively divided in the rightward moving process of the sliding cutter 65 and the fixed cutter 63, and meanwhile, the upper side and the lower side of the rubber sleeve of the cable are divided, the taper block 64 can automatically scrape the rubber sleeve down to the right, so that the rubber can be better melted, meanwhile, the rubber can be prevented from being adhered to the wire core, the melted liquid rubber can be discharged through the discharge hole of the hot melting box 1, after being divided, the second sliding frame 62 is controlled to move leftwards to reset through the rodless cylinder 61, the fixed cutter 63, the taper block 64 and the sliding cutter 65 are further enabled to move leftwards to reset, in the melting process, generated waste gas can be discharged through the waste gas discharger 4, if the rubber is melted, the hot melting box 1 and the waste gas discharger 4 can be closed, the covering plate 3 is controlled to move upwards to reset through the electric sliding rail 2, the covering plate 3 drives the connecting block 51 to move upwards, the connecting block 51 moves upwards to drive the fixing frame 52, the first sliding frame 53, the reciprocating screw 57 and the clamping plates 56 to move upwards to reset, and when the gear 55 and the rack 54 are meshed again, the gear 55 drives the reciprocating screw 57 to rotate reversely, so that each group of clamping plates 56 automatically loosens the wire core of the cable.
Example 2
On the basis of embodiment 1, as shown in fig. 2 and 9, the device further comprises a pulling mechanism 7 for automatically pulling the sliding cutters 65, the pulling mechanism 7 comprises first wedge blocks 71 and rollers 72, three groups of first wedge blocks 71 are connected to the upper portion of the fixing frame 52, two first wedge blocks 71 are arranged in each group, the two first wedge blocks 71 in each group are respectively located on the front side and the rear side of each sliding cutter 65, rollers 72 are rotatably connected to the front side and the rear side of each sliding cutter 65, the rollers 72 are in press fit with the first wedge blocks 71, the sliding cutters 65 move right to drive the rollers 72 to move right away from the first wedge blocks 71, and the sliding cutters 65 automatically move upwards to be attached to the bottoms of cables.
Initially, the roller 72 is in a state of being pressed downwards by the first wedge-shaped block 71, the first spring 66 is in a stretched state, the sliding cutter 65 is in a downward moving state, at the moment, the distance between the sliding cutter 65 and the fixed cutter 63 is larger than the thickness of a cable, so that a user can conveniently pass the cable between the sliding cutter 65 and the fixed cutter 63, the roller 72 can be driven to move rightwards when the sliding cutter 65 moves rightwards, after the roller 72 is separated from the first wedge-shaped block 71, the sliding cutter 65 can be driven to move upwards to be attached to the bottom of the cable under the action of the first spring 66, the rubber sleeve at the bottom of the cable can be automatically segmented, after segmentation is completed, the sliding cutter 65 can move leftwards to drive the roller 72 to move leftwards, and when the roller 72 moves leftwards to be contacted with the first wedge-shaped block 71 again, the roller 72 can automatically move downwards to drive the sliding cutter 65 to move downwards, so that the cable can be conveniently placed next time.
As shown in fig. 2, 10 and 11, the cable straightening device further comprises a straightening mechanism 8 for automatically straightening the cable so as to divide the rubber sleeve, wherein the straightening mechanism 8 comprises a second wedge-shaped block 81, a rotating column 82 and a second spring 83, the second wedge-shaped block 81 is connected to the right front part in the hot melting box 1, the rotating column 82 is connected to the front part of the first sliding frame 53, the rotating column 82 is in press fit with the second wedge-shaped block 81, the second spring 83 is connected between the front side and the rear side of the left part of the first sliding frame 53 and the right part of the fixed frame 52, the first sliding frame 53 moves downwards to drive the rotating column 82 to move downwards, and the first sliding frame 53 moves rightwards to straighten the cable.
When the cable is split, the cable is likely to be in a loose state, so that the rubber sleeve of the cable is difficult to split quickly when the cable is split, the rotating column 82 is driven to move downwards when the first sliding frame 53 moves downwards, the rotating column 82 is driven to move rightwards when being extruded by the second wedge block 81, the rotating column 82 moves rightwards, the first sliding frame 53 is driven to move rightwards by the rotating column 82, the clamping plate 56 at the right part is driven to move rightwards by the first sliding frame 53, the cable can be straightened rightwards by the clamping plate 56 at the right part, the cable can be split conveniently by the fixed cutter 63 and the sliding cutter 65, after the rotating column 82 is driven to move upwards and reset by the upward movement of the first sliding frame 53, the rotating column 82 is not driven to move leftwards and reset by the second wedge block 81 under the action of the second spring 83.
As shown in fig. 1, fig. 2, fig. 12 and fig. 13, the hot melt box further comprises a pushing mechanism 9 capable of pushing out melted rubber conveniently, the pushing mechanism 9 comprises a motor 91, a reel 92, a pull rope 93, a push plate 94 and a third spring 95, the middle of the front lower portion of the hot melt box 1 is connected with the motor 91, the rear portion of an output shaft of the motor 91 is connected with the reel 92, the left side and the right side of the reel 92 are connected with pull ropes 93, the left side and the right side of the lower portion of the hot melt box 1 are both slidingly connected with the push plate 94 for pushing the rubber, the outer sides of the push plate 94 are fixedly connected with the similar pull ropes 93 respectively, the third springs 95 are connected between the push plate 94 and the outer sides of the hot melt box 1, the reel 92 can rotate to wind the pull ropes 93 through rotation of the output shaft of the motor 91, and the push plate 94 can push the rubber to the middle.
In order to enable the melted rubber to be discharged rapidly, the motor 91 can be started, the output shaft of the motor 91 rotates to drive the reel 92 to rotate to roll the pull rope 93, the pull rope 93 drives the push plate 94 to move inwards respectively, the third spring 95 is compressed, the push plate 94 pushes the melted rubber to the middle, the melted rubber can be discharged rapidly through the discharge hole, then the output shaft of the motor 91 is controlled to rotate reversely, the reel 92 automatically loosens the pull rope 93, and the push plate 94 is driven to move outwards to reset under the action of the third spring 95.
As shown in fig. 2, 14 and 15, the electric cable automatic tapping device further comprises a tapping mechanism 10 capable of automatically tapping the electric cable, the tapping mechanism 10 comprises a tapping plate 101, a fourth spring 102 and a bump 103, the tapping plate 101 for tapping the electric cable is connected inside the hot melting box 1 in a sliding mode, the fourth spring 102 is connected between the front and back symmetry of the left side and the right side of the tapping plate 101 and the hot melting box 1, the rear portion of an output shaft of the motor 91 penetrates into the hot melting box 1, the rear portion of the output shaft of the motor 91 is connected with the bump 103, and the bump 103 is in extrusion fit with the tapping plate 101.
After the cable enters the hot melt box 1, the cable just can be attached to the upper portion of the beating plate 101, in the process of melting rubber, part of melted rubber can be adhered to the electric wire core, in order to enable part of melted rubber to fall down quickly, the bump 103 can be driven to rotate when the output shaft of the motor 91 rotates, the bump 103 presses the beating plate 101, the beating plate 101 can automatically move downwards, the fourth spring 102 is compressed, the bump 103 rotates to not press the beating plate 101 any more, under the action of the fourth spring 102, the beating plate 101 is driven to move upwards for resetting, and therefore the beating plate 101 continuously moves up and down to shake down rubber on the electric wire core, and the melted rubber can be accelerated to fall down.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (7)
1. The utility model provides a waste rubber melts device of rubber production, including hot melt case (1), electronic slide rail (2), shielding plate (3) and exhaust gas discharger (4), the lower part is opened in hot melt case (1) front and is had the discharge gate, the left and right sides on upper portion all is connected with electronic slide rail (2) behind hot melt case (1), sliding connection has shielding plate (3) between electronic slide rail (2), shielding plate (3) upper left portion is connected with exhaust gas discharger (4), characterized by, still including stop gear (5) and cutting mechanism (6), be equipped with stop gear (5) in hot melt case (1), be equipped with cutting mechanism (6) on stop gear (5); the hot melt box is characterized by further comprising a pushing mechanism (9), wherein the pushing mechanism (9) comprises a motor (91), a reel (92), pull ropes (93), a push plate (94) and a third spring (95), the motor (91) is connected to the middle of the front lower portion of the hot melt box (1), the reel (92) is connected to the rear portion of an output shaft of the motor (91), pull ropes (93) are connected to the left side and the right side of the reel (92), the push plate (94) is connected to the left side and the right side of the lower portion of the hot melt box (1) in a sliding mode, the outer sides of the push plate (94) are fixedly connected with the similar pull ropes (93), and the third springs (95) are connected between the push plate (94) and the outer sides of the hot melt box (1).
2. The waste rubber melting device for rubber production according to claim 1, wherein the limiting mechanism (5) comprises a connecting block (51), a fixing frame (52), a first sliding frame (53), a driving assembly, clamping plates (56) and a reciprocating screw (57), the connecting block (51) is connected to the inner upper portion of the cover plate (3), the fixing frame (52) is connected to the bottom of the connecting block (51), the first sliding frame (53) is connected to the right portion of the fixing frame (52) in a sliding mode, the reciprocating screw (57) is connected to the upper portion of the fixing frame (52) in a rotating mode, three bidirectional thread grooves are formed in the reciprocating screw (57), three groups of clamping plates (56) are connected to the upper portion of the fixing frame (52) in a sliding mode, three groups of clamping plates (56) are connected to the upper portion of the first sliding frame (53) in a sliding mode, two clamping plates (56) are arranged in each group, the clamping plates (56) are connected with the bidirectional thread grooves of the reciprocating screw (57) in a threaded mode, and the driving assembly is arranged between the fixing frame (52) and the first sliding frame (53).
3. The waste rubber melting device for rubber production according to claim 2, wherein the driving assembly comprises a rack (54) and a gear (55), the rack (54) is connected to the left side and the right side of the inner front portion of the hot melting box (1), the gear (55) is connected to the front portion of the reciprocating screw (57), and the gear (55) is meshed with the rack (54).
4. A waste rubber melting device for rubber production as claimed in claim 3, wherein the cutting mechanism (6) comprises a rod-free cylinder (61), a second sliding frame (62), fixed cutters (63), conical blocks (64), sliding cutters (65) and a first spring (66), the rod-free cylinder (61) is connected to the upper rear portion of the fixing frame (52), the second sliding frame (62) is connected to the lower portion of the rod-free cylinder (61) in a sliding manner, three fixed cutters (63) are connected to the lower portion of the second sliding frame (62) from front to back, three conical blocks (64) are connected to the lower portion of the second sliding frame (62) from front to back, two conical blocks (64) are arranged in each group, the sliding cutters (65) are connected between the lower portions of the conical blocks (64) in each group in a sliding manner, the sliding cutters (65) are located below the fixed cutters (63), and the first springs (66) are connected between the front and the rear sides of the upper portion of the sliding cutters (65) and the conical blocks (64).
5. The waste rubber melting device for rubber production according to claim 4, further comprising a pulling mechanism (7), wherein the pulling mechanism (7) comprises first wedge blocks (71) and rollers (72), three groups of first wedge blocks (71) are connected to the upper portion of the fixing frame (52), two first wedge blocks (71) are arranged in each group, the two first wedge blocks (71) in each group are respectively located on the front side and the rear side of each sliding cutter (65), the rollers (72) are rotatably connected to the front side and the rear side of each sliding cutter (65), and the rollers (72) are in extrusion fit with the first wedge blocks (71).
6. The waste rubber melting device for rubber production according to claim 5, further comprising a straightening mechanism (8), wherein the straightening mechanism (8) comprises a second wedge block (81), a rotating column (82) and a second spring (83), the second wedge block (81) is connected to the right front part in the hot melting box (1), the rotating column (82) is connected to the front part of the first sliding frame (53), the rotating column (82) is in extrusion fit with the second wedge block (81), and the second spring (83) is connected between the front side and the rear side of the left part of the first sliding frame (53) and the right part of the fixed frame (52).
7. The waste rubber melting device for rubber production according to claim 6, further comprising a beating mechanism (10), wherein the beating mechanism (10) comprises a beating plate (101), a fourth spring (102) and a lug (103), the beating plate (101) is connected inside the hot melting tank (1) in a sliding mode, the fourth spring (102) is connected between the front and back symmetry of the left side and the right side of the beating plate (101) and the hot melting tank (1), the rear portion of an output shaft of the motor (91) penetrates into the hot melting tank (1), the rear portion of the output shaft of the motor (91) is connected with the lug (103), and the lug (103) is in extrusion fit with the beating plate (101).
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| CN202310468055.4A CN116197221B (en) | 2023-04-27 | 2023-04-27 | Waste rubber melting device for rubber production |
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| CN202310468055.4A CN116197221B (en) | 2023-04-27 | 2023-04-27 | Waste rubber melting device for rubber production |
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| CN116197221B CN116197221B (en) | 2023-08-08 |
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| CN116197221B (en) | 2023-08-08 |
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