CN116728482B - Rubber cutting machine for tire production - Google Patents
Rubber cutting machine for tire production Download PDFInfo
- Publication number
- CN116728482B CN116728482B CN202311022354.1A CN202311022354A CN116728482B CN 116728482 B CN116728482 B CN 116728482B CN 202311022354 A CN202311022354 A CN 202311022354A CN 116728482 B CN116728482 B CN 116728482B
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- China
- Prior art keywords
- cutter
- frame
- rubber
- fly leaf
- movable
- Prior art date
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- 238000005520 cutting process Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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
- B26D1/04—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 linearly-movable cutting member
- B26D1/06—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 linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—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 linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
-
- 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
-
- 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
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1818—Means for removing cut-out material or waste by pushing out
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- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention belongs to the technical field of rubber cutters, and discloses a rubber cutter for producing tires, which comprises a frame and further comprises: the cutting mechanism is arranged on the frame and is internally provided with a separation structure; the cutting mechanism comprises a hydraulic cylinder, the hydraulic cylinder is arranged at the top of the frame, the bottom of the hydraulic cylinder is provided with a mounting frame, the bottom of the mounting frame is provided with a cutter rest, and the bottom of the cutter rest is provided with a cutter; the separation structure comprises a fixing rod which is internally mounted in the installation frame, a first spring and a movable frame are sleeved on the outer surface of the fixing rod, a rotating shaft is sleeved on the outer side of the movable frame, and a gear and a swing arm are sleeved on the outer surface of the rotating shaft. Utilize in the in-process to the rubber piece cut off, go to outwards apply a pulling force with the both sides of rubber piece incision department, avoid appearing the friction between the outer wall of cutter and the rubber piece, prevent that the department of cutting off of rubber piece from receiving higher frictional force, and then reduce the heat that produces between cutter and the rubber piece.
Description
Technical Field
The invention belongs to the technical field of rubber cutters, and particularly relates to a rubber cutter for tire production.
Background
The main raw materials of the tire are rubber, a rubber cutter is needed to cut rubber blocks during production of the tire, the rubber cutter is convenient to plasticate the rubber blocks, the cutter wall of the rubber cutter in the prior art rubs with the rubber blocks during cutting of the rubber blocks, the cutter wall and the rubber are heated in the friction process of the cutter wall and the rubber, at the moment, the rubber is sticky under the influence of high temperature, and the cross section of the bottom of the cutter is conical, so that when the rubber blocks are cut into two sections, a gap between the two pieces of rubber is V-shaped, the rubber which is not vulcanized has strong viscosity, and therefore when the cutter is lifted up, the section part of the rubber can be adhered to the cutter body and tilted together with the cutter body, the V-shaped gap between the two sections of rubber can be closed after the rubber falls down again, and adhesion occurs, and further the subsequent blanking is influenced.
Disclosure of Invention
The invention aims to provide a rubber cutting machine for tire production, which aims to solve the problems in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: a rubber cutting machine for tire production, includes the frame, still includes:
the cutting mechanism is arranged on the frame and is internally provided with a separation structure;
the cutting mechanism comprises a hydraulic cylinder, the hydraulic cylinder is arranged at the top of the frame, the bottom of the hydraulic cylinder is provided with a mounting frame, the bottom of the mounting frame is provided with a cutter rest, and the bottom of the cutter rest is provided with a cutter;
wherein, the separation structure includes mounting bracket internally mounted's dead lever, first spring and adjustable shelf have been cup jointed to the surface of dead lever, the pivot has been cup jointed in the outside of adjustable shelf, gear and swing arm have been cup jointed to the surface of pivot, gear and swing arm and pivot interference fit, the bottom of swing arm articulates there is the briquetting, still includes the tooth piece, the both sides in the mounting bracket are installed to the tooth piece.
Preferably, the internally mounted of cutter has the fixed axle, the outside of fixed axle articulates there are two sets of first fly leaves, the bottom of first fly leaf articulates there is the backup pad, the bottom of backup pad articulates there are two second fly leaves, two the second fly leaf articulates through the loose axle, first installation pole is installed at the top of loose axle, the top of first installation pole is connected with the second installation pole, two sets of connecting plates have been cup jointed to the surface of second installation pole, the top and the first fly leaf of connecting plate are articulated, the spout has been seted up to one side of cutter, the installation axle is installed at the top of loose axle, the connecting block is installed at the top of installation axle, the notch has been seted up to the inside of knife rest, the second spring has been cup jointed to the inside of notch, the baffle is installed to one side of frame.
Preferably, the bottom of the pressing block is toothed, and the pressing block is in extrusion contact with the rubber block.
Preferably, the gear is in meshed connection with the tooth block.
Preferably, the first spring is elastically supported between the mounting frame and the movable frame.
Preferably, the second spring is elastically supported between the notch and the connecting block.
Preferably, one end of the movable shaft penetrates through the sliding groove and is in sliding fit with the sliding groove, and the movable shaft is in extrusion contact with the baffle.
Preferably, the connecting plate and the first movable plate form a prismatic shape, and the connecting block is sleeved with the notch.
Preferably, the support plate is in pressing contact with the rubber block.
The beneficial effects of the invention are as follows:
1. according to the invention, through the cooperation between the tooth blocks and the gears, when the cutter cuts the rubber block, the rotating shaft can drive the two swing arms to rotate outwards, and through the cooperation between the pressing block and the swing arms, the pressing block can be attached to the rubber block, and in the process of cutting the rubber block, the two sides of the notch of the rubber block are outwards applied with a tensile force, so that friction between the outer wall of the cutter and the rubber block is avoided, the cutting part of the rubber block is prevented from being subjected to higher friction force, and heat generated between the cutter and the rubber block is further reduced.
2. According to the invention, through the cooperation between the movable shaft and the sliding groove, the movable shaft can vertically move along the inner side of the sliding groove, the first mounting rod drives the second mounting rod to synchronously move, meanwhile, through the cooperation between the connecting plate and the first movable plate, the second movable plate and the connecting plate synchronously rotate, and the rotation of the connecting plate drives the first movable plate to synchronously rotate, so that the second movable plate and the first movable plate synchronously rotate by taking the fixed shaft and the movable shaft as axes respectively, and the two supporting plates can be driven to be unfolded towards two sides, and further, the two rubber blocks can be pushed to be separated through the supporting plates, so that the rubber blocks are prevented from being sticky.
3. According to the invention, the rubber block is cut by the cutter, and the rubber block is peeled by the pressing block, so that the adsorption of the jelly of the rubber block and the surface friction of the cutter is avoided, the influence on the subsequent cutting effect of the rubber block is avoided, meanwhile, the two rubber blocks are propped away from the middle part by the supporting plate in the rubber cutting process, and the situation that the wire drawing is not completely cut at the cutting part of the lower surface of the rubber block during the rubber block cutting can be avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a side face of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic view of the front face of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 4C according to the present invention;
FIG. 7 is a schematic view of the structure of the rubber block of the present invention before cutting;
FIG. 8 is a schematic diagram of the structure of the rubber block of the present invention after cutting;
FIG. 9 is a schematic view of a detachable structure of the support frame of the present invention;
FIG. 10 is an enlarged schematic view of the structure of FIG. 2D according to the present invention;
in the figure: 1. a frame; 2. a hydraulic cylinder; 3. a mounting frame; 4. a tool holder; 5. a cutter; 6. a fixed rod; 7. a first spring; 8. a movable frame; 9. a rotating shaft; 10. a gear; 11. swing arms; 12. briquetting; 13. tooth blocks; 14. a fixed shaft; 15. a first movable plate; 16. a support plate; 17. a second movable plate; 18. a movable shaft; 19. a chute; 20. a first mounting bar; 21. a connecting plate; 22. a second mounting bar; 23. a mounting shaft; 24. a connecting block; 25. a notch; 26. a second spring; 27. and a baffle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
As shown in fig. 1 to 10, an embodiment of the present invention provides a rubber cutting machine for tire production, which includes a frame 1, and further includes:
the cutting mechanism is arranged on the frame 1 and is internally provided with a separation structure;
the cutting mechanism comprises a hydraulic cylinder 2, wherein the hydraulic cylinder 2 is arranged at the top of the frame 1, a mounting frame 3 is arranged at the bottom of the hydraulic cylinder 2, a cutter rest 4 is arranged at the bottom of the mounting frame 3, and a cutter 5 is arranged at the bottom of the cutter rest 4;
wherein, the separation structure includes mounting bracket 3 internally mounted's dead lever 6, and first spring 7 and adjustable shelf 8 have been cup jointed to the surface of dead lever 6, and pivot 9 has been cup jointed in the outside of adjustable shelf 8, and gear 10 and swing arm 11 have been cup jointed to the surface of pivot 9, and gear 10 and swing arm 11 and pivot 9 interference fit, the bottom of swing arm 11 articulates has briquetting 12, still includes tooth piece 13, and tooth piece 13 installs in the both sides of mounting bracket 3.
Wherein, through the operation of pneumatic cylinder 2, will drive mounting bracket 3 and move downwards, and cut the rubber piece through cutter 5, will drive swing arm 11 and move downwards through movable frame 8 when mounting bracket 3 moves downwards, make briquetting 12 will extrude the rubber piece, after briquetting 12 and rubber piece extrusion contact, movable frame 8 will follow the surface removal of dead lever 6 and compress first spring 7 when mounting bracket 3 moves downwards this moment, and cutter 5 can last to cut the rubber piece, movable frame 8 is when moving along the surface of dead lever 6 simultaneously, through the cooperation between gear 10 and tooth piece 13, make and will drive pivot 9 along the inboard rotation of movable frame 8 through gear 10, thereby can drive two swing arms 11 to both sides expansion, and the elasticity of first spring 7 also can promote movable frame 8, make it drive briquetting 12 and rubber piece extrusion all the time, and then can prevent that cutter 5 from directly laminating with the both sides of 5 to the rubber piece when cutting the rubber piece, the briquetting 12 will peel off the rubber piece to both sides, prevent that rubber piece from directly from taking place friction with the outer wall 5 when cutting the rubber piece 5 to the rubber piece.
Through the cooperation between tooth piece 13 and the gear 10 for cutter 5 when cutting the rubber piece, pivot 9 can drive two swing arms 11 outside rotations, and through the cooperation between briquetting 12 and swing arm 11, make briquetting 12 will laminate with the rubber piece, utilize the in-process to cutting off the rubber piece, go to outwards exert a pulling force with the both sides of rubber piece incision department, avoid appearing the friction between cutter 5's the outer wall and the rubber piece, prevent that the department of cutting off of rubber piece from receiving higher frictional force.
As shown in fig. 2, 5, 6 and 9, the fixed shaft 14 is installed inside the cutter 5, two groups of first movable plates 15 are hinged to the outer side of the fixed shaft 14, a supporting plate 16 is hinged to the bottom of the first movable plates 15, two second movable plates 17 are hinged to the bottom of the supporting plate 16, two second movable plates 17 are hinged to the top of the movable shaft 18 through a movable shaft 18, a first installation rod 20 is installed at the top of the movable shaft 18, a second installation rod 22 is connected to the top of the first installation rod 20, two groups of connecting plates 21 are sleeved on the outer surface of the second installation rod 22, the top of the connecting plates 21 is hinged to the first movable plates 15, a sliding groove 19 is formed in one side of the cutter 5, an installation shaft 23 is installed at the top of the movable shaft 18, a connecting block 24 is installed at the top of the installation shaft 23, a notch 25 is formed in the interior of the cutter rest 4, a second spring 26 is sleeved in the interior of the notch 25, and a baffle 27 is installed on one side of the machine frame 1.
When the cutter 5 cuts the rubber block, the movable shaft 18 extrudes the baffle 27 after moving to a certain position, when the movable shaft 18 extrudes the baffle 27, the movable shaft 18 moves along the inner side of the chute 19, so as to drive the second movable plate 17 to rotate along the bottom of the support plate 16, meanwhile, the movable shaft 18 drives the second mounting rod 22 through the first mounting rod 20, the connecting plate 21 rotates along the bottom of the first movable plate 15, and when the connecting plate 21 rotates along the bottom of the first movable plate 15, the first movable plate 15 rotates with the fixed shaft 14 as the axis, so that the support plate 16 can be driven to unfold towards two sides, and when the rubber block is completely cut off, the support plate 16 can jack the two rubber blocks apart, so that adhesion between the two rubber blocks is avoided when the cutter 5 is separated from the two rubber blocks.
Through the cooperation between loose axle 18 and the spout 19 for the loose axle 18 can carry out vertical removal along the inboard of spout 19, and can drive second installation pole 22 through first installation pole 20 and carry out synchronous movement, simultaneously through the cooperation between connecting plate 21 and the first fly leaf 15, make second fly leaf 17 and connecting plate 21 will rotate in step, and the rotation of connecting plate 21 can drive first fly leaf 15 and rotate together, consequently second fly leaf 17 and first fly leaf 15 can regard fixed axle 14 and loose axle 18 as the synchronous rotation in the axle center respectively, thereby can drive two backup pads 16 to expand to both sides, and then can drive two rubber piece separation through backup pad 16, avoid the rubber piece to take place to glue and glue.
As shown in fig. 2, 7, 8 and 10, the bottom of the pressing block 12 is toothed, and the pressing block 12 is in pressing contact with the rubber block.
Wherein, through the design of briquetting 12, owing to the bottom of briquetting 12 is the cusp to can have fine holding power when briquetting 12 extrudees the rubber block, and through the cooperation between briquetting 12 and the swing arm 11, along with peeling off the rubber block, can adapt to the angle of rubber block.
As shown in fig. 3, the gear 10 is engaged with the tooth block 13.
Wherein, through the cooperation between gear 10 and the tooth piece 13 for mounting bracket 3 when the downwardly moving, will drive gear 10 through the tooth piece 13 and rotate, gear 10 will drive pivot 9 and rotate along the inboard of adjustable shelf 8 this moment, thereby can drive swing arm 11 outside rotation to the rubber piece outwards peeling off through pivot 9.
As shown in fig. 3, the first spring 7 is elastically supported between the mounting frame 3 and the movable frame 8.
Wherein, through the design of first spring 7 for movable frame 8 has good elasticity reset performance, because first spring 7 is compressed state this moment, consequently can exert an elasticity to movable frame 8, thereby can drive briquetting 12 and laminating with the rubber piece all the time through swing arm 11.
As shown in fig. 6, the second spring 26 is elastically supported between the notch 25 and the connection block 24.
The second spring 26 is designed to make the connection block 24 have good elastic restoring performance, and at this time, since the second spring 26 is in a compressed state, an elastic force is applied to the connection block 24, so that the movable shaft 18 can be driven by the mounting shaft 23, and the support plate 16 will shrink and restore.
As shown in fig. 4 and 5, one end of the movable shaft 18 passes through the slide groove 19 and is slidably engaged with the slide groove 19, and the movable shaft 18 is in press contact with the shutter 27.
Wherein, through the cooperation between loose axle 18 and baffle 27 for cutter 5 when cutting the rubber piece, the loose axle 18 can extrude baffle 27 and follow the inner wall of spout 19 and remove to can control backup pad 16 to expand.
As shown in fig. 9, the connecting plate 21 and the first movable plate 15 form a prismatic shape, and the connecting block 24 is sleeved with the notch 25.
Wherein, because connecting plate 21 and first fly leaf 15 are prismatic to can drive first fly leaf 15 together rotatory when connecting plate 21 rotates, consequently the both ends of backup pad 16 can synchronous motion, be convenient for backup pad 16 expand the rubber piece extrusion, prevent that the tangent plane of two rubber pieces of cutting off from touching.
As shown in fig. 2 and 9, the support plate 16 is in pressing contact with the rubber block.
Wherein, when the rubber block is cut off, through the cooperation between backup pad 16 and the rubber block for can promote two rubber blocks that cut off and remove, consequently when separating between cutter 5 and the rubber block, have the clearance between the tangent plane of rubber block, prevent two rubber blocks laminating.
Working principle and using flow:
firstly, a worker can convey rubber blocks to the bottom of a cutter 5, the worker can start a hydraulic cylinder 2, the worker can drive a mounting frame 3 to move downwards, the mounting frame 3 can drive a swinging arm 11 to move downwards through a movable frame 8 and drive a pressing block 12 to extrude the rubber blocks when moving downwards, after the pressing block 12 is in extrusion contact with the rubber blocks, the mounting frame 3 can continuously move downwards and drive the cutter 5 to continuously cut the rubber blocks, because the pressing block 12 is limited by the rubber blocks, the movable frame 8 can move along the outer surface of a fixed rod 6 and compress a first spring 7, and meanwhile, when the movable frame 8 moves along the outer surface of the fixed rod 6, the movable frame 8 drives a rotating shaft 9 to rotate along the inner side of the movable frame 8 through the cooperation between a gear 10, so that two swinging arms 11 can be driven to expand towards two sides, and then the pressing block 12 can peel the rubber blocks away towards two sides when the cutter 5 cuts the rubber blocks, so that the outer wall of the cutter 5 is prevented from being directly attached to two sides of the cutter 5;
and cutter 5 is at the in-process to the rubber piece cuts, through the cooperation between loose axle 18 and the baffle 27, when loose axle 18 takes place the extrusion with baffle 27, loose axle 18 will drive second fly leaf 17 and rotate along the bottom of backup pad 16, simultaneously loose axle 18 can drive second installation pole 22 through first installation pole 20, thereby can drive connecting plate 21 and rotate, and connecting plate 21 also can drive first fly leaf 15 and rotate together when rotating along the bottom of first fly leaf 15, thereby can drive backup pad 16 and expand towards both sides, so that when cutting off the rubber piece completely, backup pad 16 can outwards jack-up two rubber pieces and separate it, avoid taking place between two rubber when separating between cutter 5 and two rubber pieces and glue.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a tire production is with bale splitter, includes frame (1), its characterized in that still includes:
the cutting mechanism is arranged on the frame (1), and a separation structure is arranged in the cutting mechanism;
the cutting mechanism comprises a hydraulic cylinder (2), wherein the hydraulic cylinder (2) is arranged at the top of the frame (1), a mounting frame (3) is arranged at the bottom of the hydraulic cylinder (2), a tool rest (4) is arranged at the bottom of the mounting frame (3), and a cutter (5) is arranged at the bottom of the tool rest (4);
the separating structure comprises a fixed rod (6) which is internally mounted in the mounting frame (3), a first spring (7) and a movable frame (8) are sleeved on the outer surface of the fixed rod (6), a rotating shaft (9) is sleeved on the outer side of the movable frame (8), a gear (10) and a swing arm (11) are sleeved on the outer surface of the rotating shaft (9), the gear (10) and the swing arm (11) are in interference fit with the rotating shaft (9), a pressing block (12) is hinged to the bottom end of the swing arm (11), and the separating structure further comprises tooth blocks (13), wherein the tooth blocks (13) are mounted on two sides of the mounting frame (3);
the inside mounting of cutter (5) has fixed axle (14), the outside of fixed axle (14) articulates there are two sets of first fly leaf (15), the bottom of first fly leaf (15) articulates there is backup pad (16), the bottom of backup pad (16) articulates there are two second fly leaf (17), two second fly leaf (17) are articulated through fly leaf (18), first installation pole (20) are installed at the top of fly leaf (18), the top of first installation pole (20) is connected with second installation pole (22), the surface of second installation pole (22) has cup jointed two sets of connecting plates (21), the top and the first fly leaf (15) of connecting plate (21) are articulated, spout (19) have been seted up to one side of cutter (5), installation axle (23) are installed at the top of fly leaf (18), connecting block (24) are installed at the top of installation axle (23), notch (25) are seted up to the inside of cutter rest (4), the inside of notch (25) has cup jointed baffle (26), one side of rack (1) is installed to spring (27).
2. A tire manufacturing bale breaker as in claim 1, wherein: the bottom of the pressing block (12) is toothed, and the pressing block (12) is in extrusion contact with the rubber block.
3. A tire manufacturing bale breaker as in claim 1, wherein: the gear (10) is meshed with the tooth block (13).
4. A tire manufacturing bale breaker as in claim 1, wherein: the first spring (7) is elastically supported between the mounting frame (3) and the movable frame (8).
5. A tire manufacturing bale breaker as in claim 1, wherein: the second spring (26) is elastically supported between the notch (25) and the connecting block (24).
6. A tire manufacturing bale breaker as in claim 1, wherein: one end of the movable shaft (18) penetrates through the sliding groove (19) and is in sliding fit with the sliding groove (19), and the movable shaft (18) is in extrusion contact with the baffle plate (27).
7. A tire manufacturing bale breaker as in claim 1, wherein: the connecting plate (21) and the first movable plate (15) form a prismatic shape, and the connecting block (24) is sleeved with the notch (25).
8. A tire manufacturing bale breaker as in claim 1, wherein: the supporting plate (16) is in extrusion contact with the rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311022354.1A CN116728482B (en) | 2023-08-15 | 2023-08-15 | Rubber cutting machine for tire production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311022354.1A CN116728482B (en) | 2023-08-15 | 2023-08-15 | Rubber cutting machine for tire production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116728482A CN116728482A (en) | 2023-09-12 |
| CN116728482B true CN116728482B (en) | 2023-10-10 |
Family
ID=87918985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311022354.1A Active CN116728482B (en) | 2023-08-15 | 2023-08-15 | Rubber cutting machine for tire production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116728482B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117283835B (en) * | 2023-11-27 | 2024-01-26 | 济南力宽机械配件有限公司 | Rubber forming device with cutting function |
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| WO2022161535A2 (en) * | 2022-05-06 | 2022-08-04 | 苏州幕特克自动化设备有限公司 | Automatic film cutting device |
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| CN116476158A (en) * | 2023-04-21 | 2023-07-25 | 王木泉 | Self-positioning cutting machine for processing outer shell of liquid crystal display |
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