CN118081845B - Tire adhesive tape cutting machine - Google Patents
Tire adhesive tape cutting machine Download PDFInfo
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- CN118081845B CN118081845B CN202410486843.0A CN202410486843A CN118081845B CN 118081845 B CN118081845 B CN 118081845B CN 202410486843 A CN202410486843 A CN 202410486843A CN 118081845 B CN118081845 B CN 118081845B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 73
- 239000002390 adhesive tape Substances 0.000 title abstract description 16
- 229920001971 elastomer Polymers 0.000 claims abstract description 58
- 239000005060 rubber Substances 0.000 claims abstract description 58
- 230000008093 supporting effect Effects 0.000 claims abstract description 53
- 238000005096 rolling process Methods 0.000 claims abstract description 43
- 238000003825 pressing Methods 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000001179 sorption measurement Methods 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 239000011324 bead Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Abstract
The invention relates to the technical field of cutting machines, in particular to a tire adhesive tape cutting machine which comprises a cutting equipment machine table, a cutting machine box arranged on the cutting equipment machine table and a material guide rack arranged on the side edge of the cutting machine box; the cutting machine case comprises a fixed outer case shell and a movable outer case shell; a plurality of sectional type support pieces are arranged in the movable outer box shell, the sectional type support pieces are installed in the movable outer box shell in a telescopic mode, and a pushing part for driving the sectional type support pieces to stretch is arranged at the outer end of the movable outer box shell; the sectional support pieces are distributed on the periphery of the support rolling rack along the rotating track of the support rolling rack. In the whole operation transmission process, the invention effectively simulates the supporting effect of the wheel hub on the tire rubber strip, keeps the inner arch size of the tire rubber strip, avoids the size difference of the tire rubber strip caused by pressing during cutting and positioning, and ensures the material quality.
Description
Technical Field
The invention relates to the technical field of cutting machines, in particular to a tire adhesive tape cutting machine.
Background
Tires are various ground-engaging rolling, annular elastomeric rubbers that are fitted on vehicles or machinery. The automobile body is usually arranged on a metal rim, can support the automobile body, buffer external impact, realize contact with a road surface and ensure the running performance of the automobile; in the existing tire production process, a cutting device is required to be used for cutting the rubber strip.
The adhesive tape cutting device in the prior art generally comprises a conveying mechanism for conveying adhesive tapes, a pressing mechanism for pressing the adhesive tapes and a cutting mechanism for cutting the adhesive tapes; the adhesive tape is pressed by the adhesive pressing mechanism, so that the adhesive tape is accurately cut by the cutting mechanism, and the whole cutting process is automatically operated without manual operation. However, this kind of implementation structure has certain defect, and the tire adhesive tape is the arch structure in cross-section arc, if be when cutting, adopts the locate mode of high pressfitting, pressfitting tire adhesive tape into straight line, can cause the adhesive tape arch angle to change in probably, has the risk that influences product quality.
Disclosure of Invention
The invention aims to provide a tire rubber strip cutting machine, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
A tyre adhesive tape cutting machine comprises a cutting equipment machine table, a cutting machine box arranged on the cutting equipment machine table and a material guiding rack arranged on the side edge of the cutting machine box; the material guiding rack is respectively provided with an input transmission table positioned above and an output transmission table positioned below; the cutting machine box comprises a fixed outer box shell and a movable outer box shell; the fixed outer box shell and the movable outer box shell are installed in a combined mode, and a closing pushing assembly is further arranged on the cutting equipment machine and used for pushing the movable outer box shell to open and close relative to the fixed outer box shell; the inner cavity of the fixed outer box shell is provided with a support rolling rack, the support rolling rack is rotatably arranged in the fixed outer box shell, and the outer end of the fixed outer box shell is provided with a driving part for driving the support rolling rack to rotate; the movable outer box shell is internally provided with a plurality of sectional type support pieces, the sectional type support pieces are installed in the movable outer box shell in a telescopic mode, and the outer end of the movable outer box shell is provided with a pushing machine part for driving the sectional type support pieces to stretch out and draw back; the sectional support pieces are arranged on the periphery of the support rolling rack along the rotating track of the support rolling rack;
the top of fixed outer case casing and movable outer case casing is formed with the input port, and the bottom side edge of fixed outer case casing is provided with the delivery outlet, and the inner chamber bottom of fixed outer case casing is provided with the bottom support platform body, the input transmission platform stretches into in the input port and the end of input transmission platform is located the support roll frame directly over, the output transmission platform stretches into in the delivery outlet and with the butt joint of bottom support platform body, the interior edge of delivery outlet is provided with cutting tool.
As a further scheme of the invention: the driving machine part comprises a driving supporting seat, a positioning bearing arranged on the driving supporting seat, a driving shaft arranged at the outer end of the positioning bearing and a driving wheel arranged on the driving shaft.
As a further scheme of the invention: the support rolling rack comprises support inner rollers, branch support blocks and connecting support blocks, wherein the positioning bearings are supported in an inner frame space of the fixed outer box shell, the support inner rollers are arranged on the positioning bearings, the plurality of branch support blocks are arranged on the support inner rollers at equal intervals, and gaps are formed between adjacent branch support blocks; the side edges of the branch support blocks are provided with a plurality of arc support bulges at equal angles, the arc support bulges are provided with clamping grooves, the clamping grooves on each branch support block are in space parallel, and the connecting support blocks are inserted between the clamping grooves through fixing bolts.
As a further scheme of the invention: the pushing machine part comprises a fixed outer frame arranged on a movable outer box shell, an inner pushing oil pressure machine barrel arranged on the fixed outer frame and an oil pressure pushing head arranged on the inner pushing oil pressure machine barrel, wherein a frame body installation screw sleeve is arranged on the fixed outer frame, the inner pushing oil pressure machine barrel penetrates through the frame body installation screw sleeve and is arranged on the fixed outer frame through the frame body installation screw sleeve, an oil pressure pushing rod is arranged on the oil pressure pushing head, an inner supporting bolt is arranged at the rod end of the oil pressure pushing rod, and the sectional supporting piece is arranged on the inner supporting bolt.
As a further scheme of the invention: the main body of the sectional type support piece is a support frame body, the support frame body is of an arch structure, a pressing block A, a pressing block B and an adsorption block are respectively arranged in the support frame body, the pressing block A and the pressing block B are respectively positioned on two sides of the adsorption block, and the pressing block A, the pressing block B and the adsorption block are sequentially distributed in an arc shape along the inner frame of the support frame body; the main body of the adsorption block is a block frame, an inner frame cavity is arranged in the block frame, and a plurality of adsorption heads are arranged in the inner frame cavity.
As still further aspects of the invention: the cutting equipment machine is characterized in that an equipment machine part carrying surface is arranged on the cutting equipment machine, a plurality of positioning supporting frames are arranged on the equipment machine part carrying surface, a displacement rail is also arranged on the equipment machine part carrying surface, and a sliding bottom block which moves along the displacement rail is arranged at the bottom of the movable outer box shell; the closed pushing assembly comprises an outer pushing hydraulic pump arranged on the positioning supporting frame, a hydraulic pump pushing rod arranged on the outer pushing hydraulic pump and a pushing rod mounting head arranged at the rod end of the hydraulic pump pushing rod, and the movable outer box shell is fixedly connected with the sliding bottom block.
Compared with the prior art, the invention has the beneficial effects that:
The invention designs a support rolling frame for supporting an arc-shaped inner arch surface of a tire rubber strip, after positioning, the movable outer box shell is pushed to move by a closed pushing component, so that the movable outer box shell and the fixed outer box shell are closed, the sectional support forms small-amplitude interference and limit on the tire rubber strip at the periphery of the support rolling frame, the continuous transmission of the tire rubber strip is driven along with the transmission of an input transmission table and the rotation of the support rolling frame for supporting the tire rubber strip, and when cutting, a pushing machine part drives the sectional support to move inwards, thereby improving the lamination amplitude of the tire rubber strip, and forming lamination type lamination of the rubber strip along the outer edge of the support rolling frame, so that the cutting stability is ensured.
According to the invention, the support rolling frame is used for forming arc support force on the tire rubber strip, and the sectional support pieces are distributed along the periphery of the support rolling frame to form an arc limiting structure of the tire rubber strip, so that the support effect of the wheel hub on the tire rubber strip is effectively simulated in the whole operation transmission process, the inner arch size of the tire rubber strip is maintained, the size difference of the tire rubber strip caused by pressing during cutting and positioning is avoided, the material quality is ensured, and the quality loss risk in the processing process is reduced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. Meanwhile, these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to specific embodiments.
Fig. 1 is a schematic diagram of the overall structure of a tire strip cutter according to an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of an overall structure of a tire strip cutter according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a supporting rolling frame according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of the area a in fig. 3 according to the present invention.
Fig. 5 is a schematic structural view of a segmented support and pushing mechanism according to an embodiment of the present invention.
Fig. 6 is a schematic view of the structure of the area B in fig. 5 according to the present invention.
Fig. 7 is a schematic structural diagram of a cutting device table and a closing pushing assembly according to an embodiment of the present invention.
In the figure: a cutting equipment stand 11; a cutter case 12; a stationary outer case housing 13; a movable outer case housing 14; a driving mechanism 15; a cradle 16; a segmented support 17; pushing the work 18; closing the push assembly 19; a guide frame 21; an input transfer station 22; an output transfer stage 23; an input port 31; an output port 32; a cutter 33; a bottom support table 34; a drive support 41; positioning the bearing 42; a drive shaft 43; a drive wheel 44; supporting the inner roller 45; a branch bracket block 46; a connection bracket block 47; a gap 48; a fixed outer frame 51; pushing the oil pressure cylinder 52 inward; a support spring 53; the frame body is provided with a screw sleeve 54; the oil pressure pushing head 55; the oil pressure pushes the lever 56; an inner peg 57; a screw-threaded screw-on plate 58; a supporting rail frame 61; pressing the block A62; pressing the block B63; an adsorption block 64; rolling the beads 65; a block 71; an inner frame cavity 72; an adsorption head 73; a machine element carrying surface 81; positioning the support frame 82; a displacement rail 83; a sliding bottom block 84; an extrapolating hydraulic pump 85; the hydraulic pump pushing rod 86; a push rod mounting head 87; an arc-shaped supporting protrusion 91; a locking groove 92; a securing bolt 93.
Detailed Description
The technical solutions according to the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, examples of which are shown in the accompanying drawings. When the following description refers to the accompanying drawings, like numerals in the various drawings refer to like or similar elements, unless otherwise specified.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
In one embodiment, referring to fig. 1 and 2, a tire rubber strip cutter is provided, which comprises a cutting equipment table 11, a cutting machine case 12 installed on the cutting equipment table 11, and a material guiding rack 21 arranged at the side edge of the cutting machine case 12; the material guiding rack 21 is respectively provided with an upper input transmission table 22 and a lower output transmission table 23; the cutter case 12 includes a fixed outer case housing 13 and a movable outer case housing 14; the fixed outer box shell 13 and the movable outer box shell 14 are installed in a combined mode, a closing pushing assembly 19 is further arranged on the cutting equipment machine 11, and the closing pushing assembly 19 is used for pushing the movable outer box shell 14 to open and close relative to the fixed outer box shell 13;
the inner cavity of the fixed outer box shell 13 is provided with a supporting rolling rack 16, the supporting rolling rack 16 is rotatably arranged in the fixed outer box shell 13, and the outer end of the fixed outer box shell 13 is provided with a driving mechanism 15 for driving the supporting rolling rack 16 to rotate; the movable outer box shell 14 is internally provided with a plurality of sectional support pieces 17, the sectional support pieces 17 are telescopically arranged in the movable outer box shell 14, and the outer end of the movable outer box shell 14 is provided with a pushing machine part 18 for driving the sectional support pieces 17 to stretch; the segmented support pieces 17 are arranged on the periphery of the support rolling rack 16 along the rotating track of the support rolling rack 16;
The top of fixed outer case casing 13 and movable outer case casing 14 is formed with input port 31, and the bottom side edge of fixed outer case casing 13 is provided with output port 32, and the inner chamber bottom of fixed outer case casing 13 is provided with bottom supporting bench body 34, input transmission platform 22 stretches into in the input port 31 and the end of input transmission platform 22 is located the support rolling frame 16 directly over, output transmission platform 23 stretches into in the output port 32 and dock with bottom supporting bench body 34, the interior edge of output port 32 is provided with cutting tool 33.
The present embodiment is used for tire rubber strip cutting processing, optimizing technical structure for positioning mode when cutting tire rubber strips, the input transmission table 22 and the output transmission table 23 are respectively used for inputting and outputting tire rubber strips, thereby the whole tire processing assembly line is in butt joint, the operation preparation stage, the fixed outer box shell 13 and the movable outer box shell 14 are separated, the tire rubber strips are output from the input transmission table 22, enter into the inner cavity of the fixed outer box shell 13 at the input port 31, are supported by the supporting rolling frame 16, are bent to the bottom supporting table 34, are led into the output transmission table 23 from the bottom supporting table 34, the cutting tool 33 is a cutting operation tool, and the cut tire rubber strips are output from the output port 32. The support rolling frame 16 is used for supporting the arc-shaped inner arch surface of the tire rubber strip, after the positioning is finished, the movable outer box shell 14 is pushed to move through the closed pushing component 19, so that the movable outer box shell 14 and the fixed outer box shell 13 are closed, the sectional support 17 forms small-amplitude interference and limit on the tire rubber strip at the periphery of the support rolling frame 16, the continuous transmission of the tire rubber strip is driven along with the transmission of the input transmission table 22 and the rotation of the support rolling frame 16 for supporting the tire rubber strip, and the pushing component 18 drives the sectional support 17 to move inwards during each cutting, so that the pressing amplitude of the tire rubber strip is improved, the rubber strip is pressed in a fitting mode along the outer edge of the support rolling frame 16, and the cutting stability is guaranteed.
According to the embodiment, the support rolling frame 16 is used for forming arc support force on the tire rubber strip, the sectional support pieces 17 are distributed along the periphery of the support rolling frame 16 to form an arc limiting structure of the tire rubber strip, so that the support effect of the wheel hub on the tire rubber strip is effectively simulated in the whole operation transmission process, the inner arch size of the tire rubber strip is maintained, the size difference of the tire rubber strip caused by pressing during cutting and positioning is avoided, the quality of materials is guaranteed, and the quality loss risk in the processing process is reduced.
In one embodiment, referring to fig. 1, 2, 3 and 4, for the specific implementation structure of the supporting rolling frame 16, the following is designed according to the embodiment:
The driving mechanism 15 includes a driving support seat 41, a positioning bearing 42 mounted on the driving support seat 41, a driving shaft 43 provided at an outer end of the positioning bearing 42, and a driving wheel 44 mounted on the driving shaft 43. The support rolling rack 16 comprises support inner rollers 45, branch support blocks 46 and connecting support blocks 47, the positioning bearings 42 are supported in the inner frame space of the fixed outer box shell 13, the support inner rollers 45 are mounted on the positioning bearings 42, the branch support blocks 46 are provided with a plurality of support inner rollers 45 and are equidistantly mounted, and gaps 48 are formed between adjacent branch support blocks 46; the side edges of the branch support blocks 46 are provided with a plurality of arc support bulges 91 at equal angles, the arc support bulges 91 are provided with clamping grooves 92, the clamping grooves 92 on each branch support block 46 are spatially parallel, and the connecting support blocks 47 are inserted between the clamping grooves 92 through fixing bolts 93.
In this embodiment, the driving wheel 44 is a driving tool, the driving wheel 44 may be externally connected with a power source motor, the power source motor drives the driving wheel 44 to move through a belt, the positioning bearing 42 is a supporting structure of the driving shaft 43, and the driving wheel 44 drives the driving shaft 43 to rotate, so as to drive the inner roller 45 of the support to rotate, and further drive the whole support rolling rack 16 to rotate. The supporting rolling frame 16 is composed of a plurality of supporting bracket blocks 46 arranged on supporting inner rollers 45, the embodiment is used for synchronous cutting treatment of a plurality of tire rubber strips, each tire rubber strip is erected on the periphery of the supporting bracket block 46, the tire rubber strip is supported in an arc-shaped inner arch area of the tire rubber strip through arc supporting protrusions 91, the inner supporting force of a hub on the rubber strip is simulated, and then the inner supporting and positioning of each tire rubber strip are independently formed. The driving wheel 44 drives the support rolling frame 16 to rotate for a certain number of turns each time and then stops, namely, drives the tire rubber strip to move for a certain interval and then stops, and the cutting tool 33 performs cutting operation; the driving interval of the driving wheel 44 can be set according to the size of the tire rubber strip to be cut, the cutting tool 33 can also select a tool with a proper model according to the material of the tire rubber strip, and the cutting tool 33 and the driving wheel 44 are only shown in the figure.
Preferably, the embodiment is further provided with a connecting bracket assembly 47 transversely installed between the branch bracket assemblies 46, and the connecting bracket assembly 47 is supported between each tire rubber strip arranged in parallel, so that the tightening degree of each tire rubber strip cut synchronously is the same, and the consistency of the cutting size is ensured; and connect in the embedded installation Yu Yuka of support group piece 47 and close the groove 92 that connects, can adjust the degree of depth of inserting of connection support group piece 47 to be used for adjusting the degree of tightening to the tire adhesive tape, can adapt to the tire adhesive tape of different materials and model like this.
In one embodiment, referring to fig. 1,2, 5 and 6, for the specific implementation structure and driving manner of the segmented support 17, the following is designed according to the embodiment:
The pushing mechanism 18 comprises a fixed outer frame 51 installed on the movable outer box shell 14, an inner pushing oil pressure cylinder 52 installed on the fixed outer frame 51 and an oil pressure pushing head 55 installed on the inner pushing oil pressure cylinder 52, a frame installation screw sleeve 54 is arranged on the fixed outer frame 51, the inner pushing oil pressure cylinder 52 penetrates through the frame installation screw sleeve 54 and is installed on the fixed outer frame 51 through the frame installation screw sleeve 54, an oil pressure pushing rod 56 is installed on the oil pressure pushing head 55, an inner supporting bolt 57 is arranged at the rod end of the oil pressure pushing rod 56, and the sectional supporting piece 17 is installed on the inner supporting bolt 57. The fixed outer frame 51 is a supporting member disposed on the outer wall of the movable outer case 14, and for the adjustment mode of the pushing mechanism 18, the specific operation includes two steps: after the movable outer box shell 14 and the fixed outer box shell 13 are assembled, the pushing machine member 18 moves along with the movable outer box shell 14, but the sectional support 17 is not necessarily capable of completely and effectively limiting the tire rubber strip, at the moment, the outer cylinder wall of the inner pushing oil pressure cylinder 52 is arranged in the frame mounting screw sleeve 54 through threads, so that a threaded screwing disc 58 is arranged on the cylinder body of the inner pushing oil pressure cylinder 52, the inner pushing oil pressure cylinder 52 is driven to move through the threaded screwing disc 58, and the inward extending distance of the inner pushing oil pressure cylinder 52 relative to the frame mounting screw sleeve 54 is adjusted, so that the sectional support 17 is abutted against the outer surface of the tire rubber strip to form limiting; the internal pushing oil pressure cylinder 52 is a piston-driven oil pressure rod, the frequency of the piston movement is the same as the frequency of the cutting operation of the cutting tool 33, the driving can be controlled by the same numerical control unit, and the oil pressure pushing head 55 pushes the oil pressure pushing rod 56 to move when in each cutting, so that the segmented support 17 is pushed to perform small-amplitude pressing and positioning, and the positioning and cutting of the tire rubber strip are realized.
In one case of this embodiment, the main body of the segmented support 17 is a support frame body 61, the support frame body 61 is in an arch structure, a pressing block a62, a pressing block B63 and an adsorption block 64 are respectively provided in the support frame body 61, the pressing block a62 and the pressing block B63 are respectively located at two sides of the adsorption block 64, the pressing block a62, the pressing block B63 and the adsorption block 64 are sequentially arranged in an arc shape along the inner frame of the support frame body 61, the main body of the adsorption block 64 is a block frame 71, an inner frame cavity 72 is provided in the block frame 71, and a plurality of adsorption heads 73 are provided in the inner frame cavity 72.
In this embodiment, the sectional support 17 is designed as a hollow frame body structure, the frame body is respectively provided with a pressing block a62, a pressing block B63 and an adsorption block 64 which are arranged in an arc shape, the pressing block a62 and the pressing block B63 are solid pressing blocks, pressing points located at two sides of the adsorption block 64 are formed for pressing the tire rubber strip, the adsorption block 64 is designed as a small square frame structure, a plurality of adsorption heads 73 for adsorbing the tire rubber strip are arranged in the small square frame structure, the adsorption heads 73 are used for forming a certain amplitude of adsorption force for the tire rubber strip, the adsorption force cannot interfere with the transmission motion of the tire rubber strip, so that the inner edge of the tire rubber strip is supported by the branch support block 46, and the outer edge of the tire rubber strip is attached to the bottom edges of the pressing block a62, the pressing block B63 and the adsorption block 64 through the adsorption force, so that the turnover of the tire rubber strip is kept in a stable limiting environment.
Preferably, the outer periphery of the internal pushing oil pressure cylinder 52 can be sleeved with a supporting spring 53, and the supporting spring 53 is supported between the threaded screwing disc 58 and the fixed outer frame 51, so that when the internal pushing oil pressure cylinder 52 performs periodic piston movement, the stability of the internal pushing oil pressure cylinder 52 can be improved, and the sectional supporting piece 17 is pressed stably every time.
Preferably, the outer frame of the supporting frame 61 is further provided with a rolling bead 65, and the inner wall of the movable outer case 14 may be provided with a limit track for embedding the rolling bead 65. This limits the path of movement of the segmented support 17, further increasing the degree of stability.
In one embodiment, referring to fig. 1, 2 and 7, for the specific implementation structure of the closing pushing assembly 19, the following is designed according to the above embodiment:
The cutting equipment machine table 11 is provided with an equipment machine part carrying surface 81, the equipment machine part carrying surface 81 is provided with a plurality of positioning support frames 82, the equipment machine part carrying surface 81 is also provided with a displacement rail 83, and the bottom of the movable outer box shell 14 is provided with a sliding bottom block 84 which moves along the displacement rail 83; the closing pushing assembly 19 comprises an outer hydraulic pump 85 erected on the positioning support frame 82, a hydraulic pump pushing rod 86 arranged on the outer hydraulic pump 85, and a pushing rod mounting head 87 arranged on the rod end of the hydraulic pump pushing rod 86, and the movable outer box shell 14 is fixedly connected with the sliding bottom block 84. The movable outer box shell 14 is clamped on the inner wall of the fixed outer box shell 13, and during operation, the push hydraulic pump 85 is used as a pushing tool, so that the push rod 86 of the hydraulic pump can be pushed to perform telescopic movement, and the sliding bottom block 84 at the bottom of the movable outer box shell 14 is driven to move along the limit track of the displacement track 83, so that the movable outer box shell 14 is adjusted to open and close relative to the fixed outer box shell 13, and then the charging operation of the tire rubber strips is facilitated; and the open-close design also facilitates routine maintenance and repair of the various components within cutter case 12.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. A tire rubber strip cutting machine comprises a cutting equipment machine table (11), a cutting machine case (12) arranged on the cutting equipment machine table (11) and a material guiding rack (21) arranged on the side edge of the cutting machine case (12); it is characterized in that the method comprises the steps of,
The material guiding rack (21) is respectively provided with an input transmission table (22) positioned above and an output transmission table (23) positioned below;
the cutting machine box (12) comprises a fixed outer box shell (13) and a movable outer box shell (14); the fixed outer box shell (13) and the movable outer box shell (14) are installed in a combined mode, a closing pushing assembly (19) is further arranged on the cutting equipment machine table (11), and the closing pushing assembly (19) is used for pushing the movable outer box shell (14) to open and close relative to the fixed outer box shell (13);
The inner cavity of the fixed outer box shell (13) is provided with a supporting rolling rack (16), the supporting rolling rack (16) is rotatably arranged in the fixed outer box shell (13), and the outer end of the fixed outer box shell (13) is provided with a driving part (15) for driving the supporting rolling rack (16) to rotate; a plurality of sectional type support pieces (17) are arranged in the movable outer box shell (14), the sectional type support pieces (17) are installed in the movable outer box shell (14) in a telescopic mode, and a pushing machine part (18) used for driving the sectional type support pieces (17) to stretch is arranged at the outer end of the movable outer box shell (14); the segmented support pieces (17) are distributed on the periphery of the support rolling rack (16) along the rotating track of the support rolling rack (16);
The utility model discloses a fixed type outer case casing (13) and movable type outer case casing (14) are formed with input port (31), and the bottom side edge of fixed type outer case casing (13) is provided with output port (32), and the inner chamber bottom of fixed type outer case casing (13) is provided with bottom support platform body (34), input transmission platform (22) stretch into in input port (31) and the end of input transmission platform (22) is located directly over support roll frame (16), output transmission platform (23) stretch into in output port (32) and dock with bottom support platform body (34) mutually, the interior edge of output port (32) is provided with cutting tool (33).
2. Tyre bead cutter according to claim 1, wherein the driving member (15) comprises a driving support seat (41), a positioning bearing (42) mounted on the driving support seat (41), a driving shaft (43) provided at an outer end of the positioning bearing (42) and a driving wheel (44) mounted on the driving shaft (43).
3. Tyre strip cutting machine according to claim 2, wherein the supporting rolling frame (16) comprises supporting inner rollers (45), a branching supporting block (46) and a connecting supporting block (47), the positioning bearing (42) is supported in an inner frame space of the fixed outer case housing (13), the supporting inner rollers (45) are mounted on the positioning bearing (42), the branching supporting block (46) is provided with a plurality of and equidistantly mounted on the supporting inner rollers (45), and gaps (48) are formed between adjacent branching supporting blocks (46).
4. A tyre strip cutter as claimed in claim 3, wherein the side edges of the branch support blocks (46) are equiangularly provided with a plurality of arc support protrusions (91), the arc support protrusions (91) are provided with clamping grooves (92), the clamping grooves (92) of each branch support block (46) are spatially parallel, and the connecting support blocks (47) are inserted between the clamping grooves (92) through fixing bolts (93).
5. A tyre strip cutting machine according to claim 3, wherein the pushing mechanism (18) comprises a fixed outer frame (51) mounted on the movable outer case housing (14), an internal pushing oil pressure cylinder (52) mounted on the fixed outer frame (51), and an oil pressure pushing head (55) mounted on the internal pushing oil pressure cylinder (52), a frame mounting screw sleeve (54) is arranged on the fixed outer frame (51), the internal pushing oil pressure cylinder (52) penetrates through the frame mounting screw sleeve (54) and is mounted on the fixed outer frame (51) through the frame mounting screw sleeve (54), an oil pressure pushing rod (56) is mounted on the oil pressure pushing head (55), an inner support bolt (57) is arranged at the rod end of the oil pressure pushing rod (56), and the segmented support member (17) is mounted on the inner support bolt (57).
6. The tire rubber strip cutting machine according to claim 5, wherein the main body of the segmented support piece (17) is a support frame body (61), the support frame body (61) is in an arch structure, a pressing block A (62), a pressing block B (63) and an adsorption block (64) are respectively arranged in the support frame body (61), the pressing block A (62) and the pressing block B (63) are respectively positioned at two sides of the adsorption block (64), and the pressing block A (62), the pressing block B (63) and the adsorption block (64) are sequentially arranged in an arc shape along the inner frame of the support frame body (61);
The main body of the adsorption block (64) is a block frame (71), an inner frame cavity (72) is arranged in the block frame (71), and a plurality of adsorption heads (73) are arranged in the inner frame cavity (72).
7. Tyre strip cutting machine according to claim 1, characterized in that the cutting machine table (11) is provided with a machine part carrying surface (81), the machine part carrying surface (81) is provided with a plurality of positioning support frames (82), the machine part carrying surface (81) is also provided with a displacement rail (83), and the bottom of the movable outer case shell (14) is provided with a sliding bottom block (84) which moves along the displacement rail (83);
The closing pushing assembly (19) comprises an pushing hydraulic pump (85) erected on a positioning supporting frame (82), a hydraulic pump pushing rod (86) arranged on the pushing hydraulic pump (85) and a pushing rod mounting head (87) arranged on the rod end of the hydraulic pump pushing rod (86), and the movable outer box shell (14) is fixedly connected with the sliding bottom block (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410486843.0A CN118081845B (en) | 2024-04-23 | Tire adhesive tape cutting machine |
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| CN202410486843.0A CN118081845B (en) | 2024-04-23 | Tire adhesive tape cutting machine |
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| CN118081845A CN118081845A (en) | 2024-05-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111511512A (en) * | 2017-06-22 | 2020-08-07 | 斯瓦蒙卢森堡有限责任公司 | Device and method for slitting a tube longitudinally |
| CN114260290A (en) * | 2021-12-09 | 2022-04-01 | 安徽科技学院 | Rectification residue is handled and is purified integral type processing apparatus with broken bucket of high efficiency |
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111511512A (en) * | 2017-06-22 | 2020-08-07 | 斯瓦蒙卢森堡有限责任公司 | Device and method for slitting a tube longitudinally |
| CN114260290A (en) * | 2021-12-09 | 2022-04-01 | 安徽科技学院 | Rectification residue is handled and is purified integral type processing apparatus with broken bucket of high efficiency |
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