CN105437443A - Bubble scratching device of inverted L-shaped calendaring machine - Google Patents
Bubble scratching device of inverted L-shaped calendaring machine Download PDFInfo
- Publication number
- CN105437443A CN105437443A CN201511006511.5A CN201511006511A CN105437443A CN 105437443 A CN105437443 A CN 105437443A CN 201511006511 A CN201511006511 A CN 201511006511A CN 105437443 A CN105437443 A CN 105437443A
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- China
- Prior art keywords
- bubble
- control valve
- shaped
- inverted
- pricker
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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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a bubble scratching device of an inverted L-shaped calendaring machine. By the adoption of the bubble scratching device of the inverted L-shaped calendaring machine, the problems that in the prior art, due to the fact that only manual bubble scratching is available for an upper roller of the inverted L-shaped calendaring machine, the labor intensity of workers is high, and the bubble treatment effect is not ideal are solved. According to the bubble scratching device of the inverted L-shaped calendaring machine, a cross beam is fixed to a machine frame of the calendaring machine; a guide rail is fixed to the cross beam; a movable base is slidably connected to the guide rail through a guide block; bubble scratching air cylinders are fixed to the movable base; a connecting shaft is arranged at the end of a piston rod of each bubble scratching air cylinder; a cutter wheel is fixed to each connecting shaft through a cutter holder; a main air cylinder is assembled on the portion, at one side of the guide rail, of a fixing frame; a piston rod of the main air cylinder synchronously drives the movable base through a transmission piece to slide back and forth on the guide rail; an air inlet pipe and an air return pipe of the main air cylinder are communicated with an output pipe of an air source through a first control valve; air inlet pipes and air return pipes of the bubble scratching air cylinders are communicated with the output pipe of the air source through a second control valve. The bubble scratching device of the inverted L-shaped calendaring machine is reasonable in design, compact in structure, high in automation degree, capable of achieving an ideal bubble treatment effect and applicable to the upper roller or a middle roller of the inverted L-shaped calendaring machine.
Description
Technical field
The present invention relates to the annex of plastic state substance processing pressure forming machine, especially a kind of Γ type blister pricker for calender.
Background technology
We know, calender is the pressure forming machine that plastic state substance processing is commonly used.And tire is the product by multilayer rubber material and other Material cladding, it is in calendering production process, because the calendering environment temperature of cord, humidity are higher, during the laminating of the composite members such as carcass ply and inner liner, in glue-line, be mingled with some bubbles, the permeability of these bubbles in cord is lower, not easily overflows, thus cause defect ware, to be provided with on calender for this reason and draw air bubble apparatus.
The pressure forming machine that Γ type four-roll calender is domestic tradition and still continues to use, because the arrangement of its roller is in Γ type structure, installing space is narrow, stroke air bubble apparatus can only be set in central roll position, this stroke of air bubble apparatus is that the rotating mechanism of air cylinder driven drives break bar on support and stack synchronous axial system, and scratches the bubble between melting charge and roll surface.But the air bubble apparatus of drawing of said structure needs larger installation and working space, and due to space constraint between top roll and central roll, cause top roll to arrange and draw air bubble apparatus, sizing material for top roll place can only adopt draws bubble manually, labor strength is large, bubble process is undesirable problem that it exists.
Summary of the invention
Manually can only draw bubble and there is to overcome existing Γ type four-roll calender top roll the deficiency that labor strength is large, bubble process is undesirable, the invention provides a kind of compact conformation, reasonable in design, bubble process desirable, automaticity is high, regulate and control Γ type blister pricker for calender easily.
The technical solution adopted for the present invention to solve the technical problems is: a kind of Γ type blister pricker for calender, it comprises a crossbeam and some break bars, these crossbeam two ends are fixed in the frame of calender, it is characterized in that: on described crossbeam, be fixedly connected with a guide rail, a Mobile base is slidably connected on guide rail through guide runner; Mobile base is equipped with some strokes of bubble cylinders through link respectively, and be respectively equipped with connecting axle in the piston rod end of drawing bubble cylinder, in the end of connecting axle, rotational support has tool rest respectively, and described break bar is rotatably installed on tool rest; Be fixedly connected with a fixed mount in the side of described crossbeam, assemble a master cylinder at this fixed mount, the piston rod of this master cylinder is connected with described Mobile base through a driving member, the piston rod synchronizing moving of Mobile base and master cylinder; Air inlet pipe, the muffler of described master cylinder are connected with the efferent duct of source of the gas through one first control valve, and the described air inlet pipe of drawing bubble cylinder, muffler are connected with the efferent duct of source of the gas through one second control valve.
The efferent duct of described source of the gas is serially connected with pneumatic triple piece, and this pneumatic triple piece is made up of the air cleaner be connected in series successively, source of the gas pressure-reducing valve and oil sprayer.
The air inlet pipe, muffler of described master cylinder are serially connected with one-way throttle valve respectively.
The pipeline of the inlet end of the second described control valve is connected in series a pressure-reducing valve.
The first described control valve is an electric pilot-operated type two-position four-way control valve.
The second described control valve is proficiency shank type 3-position 4-way control valve.
Described tool rest comprises a bearing holder (housing, cover) and a fork-shaped axle bed, and described bearing holder (housing, cover) warp beam is held and is rotatably supported on described connecting axle, and described fork-shaped axle bed is axially fixed in the side of bearing holder (housing, cover) along bearing holder (housing, cover); Described break bar is rotatably installed on this fork-shaped axle bed.
Described driving member is a studs, and its one end is connected with the piston rod of master cylinder, and the other end is connected with Mobile base through a contiguous block.
The present invention fixes a crossbeam in the frame of calender, crossbeam is fixed a guide rail, one Mobile base is slidably connected on guide rail through guide runner, drawing bubble cylinder is fixed on Mobile base through link, a connecting axle is provided with in the piston rod end of drawing bubble cylinder, break bar is fixed on connecting axle through tool rest, and the fixed mount being arranged on the side of guide rail is equipped with master cylinder, and the piston rod of master cylinder synchronously drives Mobile base to reciprocatingly slide on guide rail through a driving member.The present invention is reasonable in design, compact conformation, is suitable for roller space-constrained Γ type four-roll calender central roll or top roll use, is suitable for the calender of other models simultaneously.Air inlet pipe, the muffler of its master cylinder are connected with the efferent duct of source of the gas through the first control valve, air inlet pipe, the muffler of drawing bubble cylinder are connected with the efferent duct of source of the gas through the second control valve, by controlling the first control valve, the second control valve can control draw bubble cylinder on a break bar back and forth scratch bubble, its regulation and control are convenient, automaticity is high, and bubble process is desirable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is a kind of structural front view of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is schematic diagram of gas circuit of the present invention.
Mark in figure: 1. crossbeam, 2. guide rail, 3. guide runner, 4. Mobile base, 5. fixed mount, 6. master cylinder, 7. break bar, 8. tool rest, 801. bearing holder (housing, cover)s, 802. fork-shaped axle beds, 803. bearings, 9. connecting axle, 10. stroke bubble cylinder, 11. links, 12. driving members, 13. sources of the gas, 1301. efferent ducts, 14. pneumatic triple pieces, 1401. air cleaners, 1402. source of the gas pressure-reducing valves, 1403. oil sprayers, 15. first control valves, 16. one-way throttle valves, 17. second control valves, 18. pressure-reducing valves.
Detailed description of the invention
As shown in Figure 1, a kind of Γ type blister pricker for calender, it comprises a crossbeam 1 and some break bars 7, and these crossbeam 1 two ends are fixedly connected in the frame of calender by screw thread.
As shown in Figure 1, 2, crossbeam 1 is fixedly connected with a guide rail 2, is provided with a Mobile base 4 above guide rail 2, this Mobile base 4 is slidably connected on guide rail 2 through guide runner 3.
As shown in Figure 1, Mobile base 4 is equipped with some strokes of bubble cylinders 10 through link 11 respectively, and be respectively equipped with connecting axle 9 in the piston rod end of drawing bubble cylinder 10, in the end of connecting axle 9, rotational support has tool rest 8 respectively, and break bar 7 is rotatably installed on tool rest 8.It should be noted that, the quantity of drawing bubble cylinder 10 is that break bar 7 quantity needed for rolling mill roller length is determined, in the present embodiment, the quantity of drawing bubble cylinder 10 is three, and it is distributed on Mobile base 4.
For being rotatably supported in the end of connecting axle 9, in FIG, tool rest 8 comprises bearing holder (housing, cover) 801 and a fork-shaped axle bed 802, and this bearing holder (housing, cover) 801 is rotatably supported on connecting axle 9 through bearing 803.As shown in Figure 1, fork-shaped axle bed 802 is axially weldingly fixed on the side of bearing holder (housing, cover) 801 along bearing holder (housing, cover) 801, break bar 7 is rotatably installed on this fork-shaped axle bed 802.
In fig. 2, connect a fixed mount 5 in the welding of the side of crossbeam 1 or bolt, assemble a master cylinder 6 at this fixed mount 5, the piston rod of this master cylinder 6 is connected with Mobile base 4 through a driving member 12.The effect of this driving member 12 is the piston rod synchronizing movings making Mobile base 4 and master cylinder 6, as shown in Figure 2, in the present embodiment, consider easy for installation and interchangeability that is parts, driving member 12 selects a studs, its one end is connected with the piston rod thread of master cylinder 6, and the other end is connected with Mobile base 4 through a contiguous block.
The present invention is adopting electric means in the control of executive component.In figure 3, air inlet pipe, the muffler of master cylinder 6 are connected with the efferent duct 1301 of source of the gas 13 through one first control valve 15, and air inlet pipe, the muffler of drawing bubble cylinder 10 are connected with the efferent duct 1301 of source of the gas 13 through one second control valve 17.In the present embodiment, for realizing the two-way function of master cylinder 6, the first control valve 15 selects electric pilot-operated type two-position four-way control valve; In order to precisely control stretching out and retraction of stroke piston rod of bubble cylinder 10, the second control valve 17 selects handle type 3-position 4-way control valve.
In order to purification of compressed air, control gas pressure and lubrication instrument, as shown in Figure 3, the efferent duct 1301 of source of the gas 13 is serially connected with pneumatic triple piece 14.In figure 3, pneumatic triple piece 14 is made up of the air cleaner 1401 be connected in series successively, source of the gas pressure-reducing valve 1402 and oil sprayer 1403.
In order to control the translational speed of break bar 7 along roller axis direction, reaching best stroke bubble velocity, the air inlet pipe, muffler of master cylinder 6 are serially connected with one-way throttle valve 16 respectively; Equally, stretch out cylinder body length in order to the piston rod that controls to draw bubble cylinder 10, control break bar 7 and be applied to the active force of film, the pipeline of the inlet end of the second control valve 17 is connected in series a pressure-reducing valve 18.
Compact conformation of the present invention, reasonable in design, bubble process is desirable, and automaticity is high, and regulation and control are convenient.
Claims (8)
1. a Γ type blister pricker for calender, it comprises a crossbeam and some break bars, and these crossbeam two ends are fixed in the frame of calender, it is characterized in that: on described crossbeam, be fixedly connected with a guide rail, and a Mobile base is slidably connected on guide rail through guide runner; Mobile base is equipped with some strokes of bubble cylinders through link respectively, and be respectively equipped with connecting axle in the piston rod end of drawing bubble cylinder, in the end of connecting axle, rotational support has tool rest respectively, and described break bar is rotatably installed on tool rest; Be fixedly connected with a fixed mount in the side of described crossbeam, assemble a master cylinder at this fixed mount, the piston rod of this master cylinder is connected with described Mobile base through a driving member, the piston rod synchronizing moving of Mobile base and master cylinder; Air inlet pipe, the muffler of described master cylinder are connected with the efferent duct of source of the gas through one first control valve, and the described air inlet pipe of drawing bubble cylinder, muffler are connected with the efferent duct of source of the gas through one second control valve.
2. a kind of Γ type blister pricker for calender according to claim 1, it is characterized in that: on the efferent duct of described source of the gas, be serially connected with pneumatic triple piece, this pneumatic triple piece is made up of the air cleaner be connected in series successively, source of the gas pressure-reducing valve and oil sprayer.
3. a kind of Γ type blister pricker for calender according to claim 1, is characterized in that: in the air inlet pipe, muffler of described master cylinder, be serially connected with one-way throttle valve respectively.
4. a kind of Γ type blister pricker for calender according to claim 1, is characterized in that: on the pipeline of the inlet end of the second described control valve, be connected in series a pressure-reducing valve.
5. a kind of Γ type blister pricker for calender according to claim 1, is characterized in that: the first described control valve is an electric pilot-operated type two-position four-way control valve.
6. a kind of Γ type blister pricker for calender according to claim 1, is characterized in that: the second described control valve is proficiency shank type 3-position 4-way control valve.
7. a kind of Γ type blister pricker for calender according to claim 1, it is characterized in that: described tool rest comprises a bearing holder (housing, cover) and a fork-shaped axle bed, described bearing holder (housing, cover) warp beam is held and is rotatably supported on described connecting axle, and described fork-shaped axle bed is axially fixed in the side of bearing holder (housing, cover) along bearing holder (housing, cover); Described break bar is rotatably installed on this fork-shaped axle bed.
8. a kind of Γ type blister pricker for calender according to claim 1, is characterized in that: described driving member is a studs, and its one end is connected with the piston rod of master cylinder, and the other end is connected with Mobile base through a contiguous block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511006511.5A CN105437443A (en) | 2015-12-29 | 2015-12-29 | Bubble scratching device of inverted L-shaped calendaring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511006511.5A CN105437443A (en) | 2015-12-29 | 2015-12-29 | Bubble scratching device of inverted L-shaped calendaring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105437443A true CN105437443A (en) | 2016-03-30 |
Family
ID=55548300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511006511.5A Pending CN105437443A (en) | 2015-12-29 | 2015-12-29 | Bubble scratching device of inverted L-shaped calendaring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105437443A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968576A (en) * | 2019-03-27 | 2019-07-05 | 冷雪峰 | The rubber calendering of controllable designated port size, which is cooled down, steeps cutter wheel device |
| CN114407262A (en) * | 2022-02-21 | 2022-04-29 | 杭州海潮橡胶有限公司 | Rubber calendering bubble marking device and bubble marking method |
| CN114789517A (en) * | 2022-04-12 | 2022-07-26 | 浙江保尔力橡塑股份有限公司 | Banburying system and banburying method for triangular belt production |
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2015
- 2015-12-29 CN CN201511006511.5A patent/CN105437443A/en active Pending
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968576A (en) * | 2019-03-27 | 2019-07-05 | 冷雪峰 | The rubber calendering of controllable designated port size, which is cooled down, steeps cutter wheel device |
| CN109968576B (en) * | 2019-03-27 | 2024-04-09 | 冷雪峰 | Rubber calendering bubble-eliminating knife flywheel device capable of controlling size of cutting opening |
| CN114407262A (en) * | 2022-02-21 | 2022-04-29 | 杭州海潮橡胶有限公司 | Rubber calendering bubble marking device and bubble marking method |
| CN114789517A (en) * | 2022-04-12 | 2022-07-26 | 浙江保尔力橡塑股份有限公司 | Banburying system and banburying method for triangular belt production |
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Application publication date: 20160330 |
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