CN111761802A - Mouth plate with adjustable outlet size - Google Patents
Mouth plate with adjustable outlet size Download PDFInfo
- Publication number
- CN111761802A CN111761802A CN202010734329.6A CN202010734329A CN111761802A CN 111761802 A CN111761802 A CN 111761802A CN 202010734329 A CN202010734329 A CN 202010734329A CN 111761802 A CN111761802 A CN 111761802A
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- Prior art keywords
- plate
- mouth
- fixedly connected
- upper plate
- adjustable
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- 230000006978 adaptation Effects 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 3
- 238000005267 amalgamation Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/302—Extrusion nozzles or dies being adjustable, i.e. having adjustable exit sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
- B29L2030/002—Treads
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention discloses a mouth plate with an adjustable outlet size, which comprises a mouth plate lower plate and a mouth plate upper plate, wherein the middle part of the mouth plate upper plate is connected with a moving seat in a sliding manner, the bottom of the moving seat is provided with an insert block group, the bottom of the insert block group is in a tread contour shape, the insert block group is formed by splicing insert blocks, the surface of the mouth plate lower plate is provided with a cushion block, a fixed rod is fixedly connected in the mouth plate lower plate, two ends of the mouth plate upper plate are fixedly connected with fixed seats, two sides of the top of the mouth plate lower plate are fixedly connected with fixed frames, the top of the fixed seats is fixedly connected with a hydraulic rod, the working end of the hydraulic rod is fixedly connected with the fixed frames, and a height adjusting device is arranged between the moving seat. This kind of export size adjustable die plate has solved the problem that die plate export size can not be adjusted, need change whole die plate when having avoided a damage simultaneously, has reduced manufacturing cost.
Description
Technical Field
The invention relates to the technical field of tire production devices, in particular to a mouth-shaped plate with an adjustable outlet.
Background
A tire is a ground-rolling circular ring-shaped elastic rubber article mounted on various vehicles or machines. Generally mounted on a metal rim, and is capable of supporting a vehicle body, buffering external impact, achieving contact with a road surface and ensuring the driving performance of a vehicle. Tires are often used under complex and severe conditions, which are subjected to various deformations, loads, forces and high and low temperature effects during running, and therefore must have high load-bearing, traction and cushioning properties. At the same time, high abrasion resistance and flexibility resistance, and low rolling resistance and heat build-up are also required. The tire tread is an important component of a tire, the tire tread extrusion pressure type port plate comprises a set of pre-port plate and a set of port plate, and each specification of the tire tread needs to be provided with the pre-port plate and the port plate with the same extrusion port. When the tread with different specifications is produced, the matched pre-mouth plate and mouth plate need to be replaced at the same time.
Need repair repeatedly in new mouth plate debugging process, just can satisfy extrusion material and obtain appointed overall dimension through the mouth plate, its debugging needs repair repeatedly and the welding, easily leads to mouth plate material damage, influences the life of mouth plate, and needs the whole change when one of them damage, has increased manufacturing cost.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the mouth plate with the adjustable outlet size, which solves the problem that the outlet size of the mouth plate cannot be adjusted, and simultaneously avoids the need of replacing the whole mouth plate when one part is damaged, thereby reducing the production cost.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an export size adjustable mouth plate, includes mouth plate hypoplastron and mouth plate upper plate, the intermediate part sliding connection of mouth plate upper plate has the removal seat, the bottom of removing the seat is provided with the plug block group, the bottom of plug block group is tread profile, the plug block group is formed by the plug block amalgamation, the surface of mouth plate hypoplastron is provided with the cushion, fixedly connected with dead lever in the mouth plate hypoplastron, the both ends fixedly connected with fixing base of mouth plate upper plate, the top both sides fixedly connected with mount of mouth plate hypoplastron, the top fixedly connected with hydraulic stem of fixing base, the working end and the mount fixed connection of hydraulic stem, it is provided with high adjusting device to remove between seat and the mouth plate upper plate.
Preferably, height adjusting device includes pivot, motor and lead screw, the pivot level sets up in the mouth template upper plate and is located the top of removing the seat, the vertical setting of lead screw is at the mouth template upper plate, one side fixedly connected with motor frame of mouth template upper plate, the bottom at the motor frame is fixed to the motor, the output axle head of motor and the one end fixed connection of pivot, the surface thread connection of lead screw has the thread piece, the fixed surface of thread piece is connected with the link, the one end of link and the top fixed connection who removes the seat, the fixed surface of lead screw is connected with first conical gear, the fixed surface of pivot is connected with second conical gear, first conical gear is connected with the meshing of second conical gear, the lead screw is provided with five and evenly distributed in the top of removing the seat.
Preferably, the mounting seat is arranged at the top of the insert block group, the bottom of the moving seat is provided with a slot matched with the mounting seat, the pressing plates are arranged on two sides of the moving seat, and the pressing plates and the moving seat are fixed through bolts.
Preferably, the holding tank with inserted block group adaptation is seted up at the top of mouth template hypoplastron, the dead lever sets up in the holding tank bottom, the middle part of dead lever is provided with the stopper, the fixed orifices with the dead lever adaptation is seted up to the bottom of cushion.
Preferably, the two sides of the moving seat are in sliding connection with the inner part of the upper plate of the mouth plate, and the surface of the upper plate of the mouth plate is provided with scale marks.
Preferably, protection clapboards are arranged on two sides of the upper plate of the mouth plate and positioned at the height adjusting device.
Preferably, one end of the fixing frame is slidably connected with the outer part of the upper plate of the mouth plate.
Preferably, the motor is a servo motor.
Preferably, the hydraulic rod is a servo oil cylinder.
(III) advantageous effects
The invention provides a mouth plate with an adjustable outlet. The method has the following beneficial effects: the movable seat is driven to move up and down through the height adjusting device, the distance between the bottom of the inserting block group and the lower plate of the mouth-shaped plate is changed, the size of an outlet can be adjusted, the lower plate of the mouth-shaped plate and the accommodating groove matched with the inserting block group ensure that the inserting block group is inserted during adjustment, and a cushion block in the accommodating groove can fill the vacant part of the accommodating groove in the lower plate of the mouth-shaped plate, so that the surface of the lower plate of the mouth-shaped plate is a plane; the insertion block group is formed by splicing insertion blocks, the bottom of the insertion block group is in a table-board outline shape, when the bottom of one insertion block is damaged, the insertion block group can be locally replaced, and the production cost is reduced; in addition, the lower plate and the upper plate of the mouth-shaped plate are tightly attached by a hydraulic rod, so that the insert block and the cushion block are convenient to replace.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an overall cross-sectional view of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the invention at B of FIG. 2;
FIG. 5 is an enlarged view of the invention at C in FIG. 2.
In the figure: 1-mouth plate lower plate, 2-mouth plate upper plate, 3-moving seat, 4-plug block group, 41-mounting seat, 5-motor frame, 6-cushion block, 7-fixed rod, 8-fixed seat, 9-fixed frame, 10-hydraulic rod, 11-rotating shaft, 12-motor, 13-screw rod, 14-thread block, 15-connecting frame, 16-first conical gear, 17-second conical gear, 18-protective partition plate, 19-pressing plate and 20-bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a mouth-shaped plate with an adjustable outlet size comprises a mouth-shaped plate lower plate 1 and a mouth-shaped plate upper plate 2, wherein the middle part of the mouth-shaped plate upper plate 2 is connected with a movable seat 3 in a sliding mode, an inserting block group 4 is arranged at the bottom of the movable seat 3, the bottom of the inserting block group 4 is in a tread contour shape, the inserting block group 4 is formed by splicing inserting blocks, and when one part of the inserting blocks is damaged, the inserting block group can be replaced locally; the surface of the mouth-shaped plate lower plate 1 is provided with a cushion block 6, a fixed rod 7 is fixedly connected in the mouth-shaped plate lower plate 1, two ends of the mouth-shaped plate upper plate 2 are fixedly connected with fixed seats 8, two sides of the top of the mouth-shaped plate lower plate 1 are fixedly connected with fixed frames 9, the top of the fixed seats 8 is fixedly connected with a hydraulic rod 10, and the mouth-shaped plate lower plate 1 and the mouth-shaped plate upper plate 2 are fixed by the hydraulic rod 10; the working end of the hydraulic rod 10 is fixedly connected with the fixing frame 9, a height adjusting device is arranged between the movable seat 3 and the mouth plate upper plate 2, and the position of the movable seat 3 is adjusted by the height adjusting device to realize the adjustment of the size of the outlet.
The height adjusting device comprises a rotating shaft 11, a motor 12 and a screw rod 13, wherein the rotating shaft 11 is horizontally arranged in a mouth-shaped plate upper plate 2 and is positioned above a movable seat 3, the screw rod 13 is vertically arranged in the mouth-shaped plate upper plate 2, one side of the mouth-shaped plate upper plate 2 is fixedly connected with a motor frame 5, the motor 12 is fixed at the bottom of the motor frame 5, an output shaft end of the motor 12 is fixedly connected with one end of the rotating shaft 11, the surface of the screw rod 13 is in threaded connection with a thread block 14, the surface of the thread block 14 is fixedly connected with a connecting frame 15, one end of the connecting frame 15 is fixedly connected with the top of the movable seat 3, the surface of the screw rod 13 is fixedly connected with a first conical gear 16, the surface of the rotating shaft 11 is fixedly connected with a second conical gear 17, the first conical gear 16 is in meshed connection with the second conical gear 17, the screw rod 13 is provided with five parts and, thereby moving the movable seat 3 via the screw block 14 and the connecting frame 15.
The inserted block top of inserted block group 4 is provided with mount pad 41, and the slot with the 41 adaptations of mount pad is seted up to the bottom of removing seat 3, is convenient for install the inserted block, and the both sides of removing seat 3 are provided with clamp plate 19, and clamp plate 19 is fixed through bolt 20 with removing between the seat 3, is convenient for fix inserted block group 4.
The holding tank with 4 adaptations of inserted block group is seted up at the top of mouth plate hypoplastron 1, dead lever 7 sets up in the holding tank bottom, and the middle part of dead lever 7 is provided with the stopper, and the fixed orifices with 7 adaptations of dead lever is seted up to the bottom of cushion 6, and the holding tank has guaranteed that inserted block group 4 inserts when adjusting, and cushion 6 in the holding tank can fill 1 containing groove vacancy department in the mouth plate hypoplastron, and the surface of having guaranteed mouth plate hypoplastron 1 is the plane.
Remove the both sides of seat 3 and the inside sliding connection of mouth template upper plate 2, the surface of mouth template upper plate 2 is provided with the scale mark, has made things convenient for and has adjusted removal seat 3.
One end of the fixing frame 9 is connected with the outside of the upper plate 2 of the mouth-shaped plate in a sliding way.
The motor 12 is a servo motor, and rotation accuracy is guaranteed.
The hydraulic rod 10 is a servo cylinder.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an export size adjustable oral plate, includes oral plate hypoplastron (1) and oral plate upper plate (2), its characterized in that: the utility model discloses a set of mouth template upper plate, including mouth template upper plate (2), the intermediate part sliding connection of mouth template upper plate (2) has removal seat (3), the bottom of removing seat (3) is provided with plug-in block group (4), the bottom of plug-in block group (4) is the tread profile form, plug-in block group (4) are formed by the plug-in block amalgamation, the surface of mouth template hypoplastron (1) is provided with cushion (6), fixedly connected with dead lever (7) in mouth template hypoplastron (1), the both ends fixedly connected with fixing base (8) of mouth template upper plate (2), the top both sides fixedly connected with mount (9) of mouth template hypoplastron (1), the top fixedly connected with hydraulic stem (10) of fixing base (8), the work end and mount (9) fixed connection of hydraulic stem (10), it is provided with high adjusting device to remove between seat (3) and mouth template upper.
2. A plate according to claim 1 wherein the outlet is adjustable in size, comprising: the height adjusting device comprises a rotating shaft (11), a motor (12) and a screw rod (13), wherein the rotating shaft (11) is horizontally arranged in a mouth-shaped plate upper plate (2) and is positioned above a movable seat (3), the screw rod (13) is vertically arranged in the mouth-shaped plate upper plate (2), one side of the mouth-shaped plate upper plate (2) is fixedly connected with a motor frame (5), the motor (12) is fixed at the bottom of the motor frame (5), the output shaft end of the motor (12) is fixedly connected with one end of the rotating shaft (11), the surface of the screw rod (13) is in threaded connection with a thread block (14), the surface of the thread block (14) is fixedly connected with a connecting frame (15), one end of the connecting frame (15) is fixedly connected with the top of the movable seat (3), the surface of the screw rod (13) is fixedly connected with a first conical gear (16), the surface of the rotating shaft (11) is fixedly connected with a second conical gear (17), the first conical gear (16) is meshed with the second conical gear (17), and the five screw rods (13) are uniformly distributed above the movable base (3).
3. A plate according to claim 1 wherein the outlet is adjustable in size, comprising: the plug-in block top of plug-in block group (4) is provided with mount pad (41), the slot with mount pad (41) adaptation is seted up to the bottom of removing seat (3), the both sides of removing seat (3) are provided with clamp plate (19), clamp plate (19) are fixed through bolt (20) with removing between the seat (3).
4. A plate according to claim 1 wherein the outlet is adjustable in size, comprising: the holding tank with plug-in block group (4) adaptation is seted up at the top of mouth plate hypoplastron (1), dead lever (7) set up in the holding tank bottom, the middle part of dead lever (7) is provided with the stopper, the fixed orifices with dead lever (7) adaptation is seted up to the bottom of cushion (6).
5. A plate according to claim 1 wherein the outlet is adjustable in size, comprising: the two sides of the moving seat (3) are connected with the inside of the mouth-shaped plate upper plate (2) in a sliding mode, and scale marks are arranged on the surface of the mouth-shaped plate upper plate (2).
6. A plate according to claim 1 wherein the outlet is adjustable in size, comprising: and protective partition plates (18) are arranged on two sides of the mouth plate upper plate (2) and positioned at the height adjusting device.
7. A plate according to claim 1 wherein the outlet is adjustable in size, comprising: one end of the fixing frame (9) is in sliding connection with the outer part of the mouth plate upper plate (2).
8. A plate according to claim 1 wherein the outlet is adjustable in size, comprising: the motor (12) is a servo motor.
9. A plate according to claim 1 wherein the outlet is adjustable in size, comprising: the hydraulic rod (10) is a servo oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010734329.6A CN111761802A (en) | 2020-07-27 | 2020-07-27 | Mouth plate with adjustable outlet size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010734329.6A CN111761802A (en) | 2020-07-27 | 2020-07-27 | Mouth plate with adjustable outlet size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111761802A true CN111761802A (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010734329.6A Pending CN111761802A (en) | 2020-07-27 | 2020-07-27 | Mouth plate with adjustable outlet size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111761802A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757607A (en) * | 2021-01-18 | 2021-05-07 | 赛轮集团股份有限公司 | Adjustable mouth-shaped plate |
| CN112810105A (en) * | 2021-02-07 | 2021-05-18 | 桂林理工大学 | Extrusion die capable of automatically adjusting section size |
| CN114043704A (en) * | 2021-11-17 | 2022-02-15 | 赛轮集团股份有限公司 | Production process of solid tire bead ring positioning rubber sheet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2587932B1 (en) * | 1985-09-30 | 1990-06-01 | Berstorff Gmbh Masch Hermann | PROCESS AND DEVICE FOR STARTING WITH REDUCED LOSS OF MATERIAL FROM A MULTIPLE EXTRUSION PRESS FOR THE MANUFACTURE OF PROFILES OF DIFFERENT RUBBER OR PLASTIC MATERIALS FOR EXAMPLE, PROFILES FOR TRACKS OR TIRES OF PNEUMATICS |
| CN102582086A (en) * | 2011-01-04 | 2012-07-18 | 固特异轮胎和橡胶公司 | Extrusion machine and roll die combination |
| CN103950177A (en) * | 2014-05-12 | 2014-07-30 | 江苏通用科技股份有限公司 | Combined adjustable mouth-shaped plate |
| CN206484861U (en) * | 2016-12-27 | 2017-09-12 | 宁夏神州轮胎有限公司 | Extruded tread triplex shape of the mouth as one speaks board component |
| CN109808145A (en) * | 2019-02-18 | 2019-05-28 | 朝阳浪马轮胎有限责任公司 | A kind of adjustable tyre surface shape of the mouth as one speaks panel assembly of thickness |
-
2020
- 2020-07-27 CN CN202010734329.6A patent/CN111761802A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2587932B1 (en) * | 1985-09-30 | 1990-06-01 | Berstorff Gmbh Masch Hermann | PROCESS AND DEVICE FOR STARTING WITH REDUCED LOSS OF MATERIAL FROM A MULTIPLE EXTRUSION PRESS FOR THE MANUFACTURE OF PROFILES OF DIFFERENT RUBBER OR PLASTIC MATERIALS FOR EXAMPLE, PROFILES FOR TRACKS OR TIRES OF PNEUMATICS |
| CN102582086A (en) * | 2011-01-04 | 2012-07-18 | 固特异轮胎和橡胶公司 | Extrusion machine and roll die combination |
| CN103950177A (en) * | 2014-05-12 | 2014-07-30 | 江苏通用科技股份有限公司 | Combined adjustable mouth-shaped plate |
| CN206484861U (en) * | 2016-12-27 | 2017-09-12 | 宁夏神州轮胎有限公司 | Extruded tread triplex shape of the mouth as one speaks board component |
| CN109808145A (en) * | 2019-02-18 | 2019-05-28 | 朝阳浪马轮胎有限责任公司 | A kind of adjustable tyre surface shape of the mouth as one speaks panel assembly of thickness |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757607A (en) * | 2021-01-18 | 2021-05-07 | 赛轮集团股份有限公司 | Adjustable mouth-shaped plate |
| CN112810105A (en) * | 2021-02-07 | 2021-05-18 | 桂林理工大学 | Extrusion die capable of automatically adjusting section size |
| CN114043704A (en) * | 2021-11-17 | 2022-02-15 | 赛轮集团股份有限公司 | Production process of solid tire bead ring positioning rubber sheet |
| CN114043704B (en) * | 2021-11-17 | 2024-06-11 | 赛轮集团股份有限公司 | Production process of solid tire bead ring positioning film |
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Application publication date: 20201013 |
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| RJ01 | Rejection of invention patent application after publication |