CN105346054A - Rubber extruding and spraying device - Google Patents
Rubber extruding and spraying device Download PDFInfo
- Publication number
- CN105346054A CN105346054A CN201510914083.XA CN201510914083A CN105346054A CN 105346054 A CN105346054 A CN 105346054A CN 201510914083 A CN201510914083 A CN 201510914083A CN 105346054 A CN105346054 A CN 105346054A
- Authority
- CN
- China
- Prior art keywords
- water
- umbrella
- rubber
- water channel
- rubber strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
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- 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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
- B29C48/913—Cooling of hollow articles of tubular films externally
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92923—Calibration, after-treatment or cooling zone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Nozzles (AREA)
Abstract
The invention relates to a rubber extruding and spraying device and solves the problems that water flow impact easily impacts shallow pits on a rubber strip and the water flow difficultly covers the whole width of the rubber strip of the rubber strip spraying device in the prior art. The device comprises a conveying trough for conveying rubber strips, wherein a water supply pipe is arranged at the upper part of the conveying trough; a plurality of nozzles are uniformly arranged on the water supply pipe along the rubber strip conveying direction; the device is characterized in that each nozzle comprises a nozzle body; a vertical water channel is formed in each nozzle body; the upper end of each water channel is connected with the water supply pipe; a lower end opening of each water channel is a horn-shaped opening extended upwards; an umbrella-shaped adjusting block capable of adjusting up and down is arranged on the lower side of the lower end opening of each water channel; the top surface of each umbrella-shaped adjusting block is a conical surface; axes of the conical surfaces are in flush with the axes of the water channels. The rubber extruding and spraying device is large in water curtain coverage range; the water uniformly drops; the impact on the rubber strips is reduced; the shallow pits are avoided; with cooperation of coarse adjusting threads and fine adjusting threads, the positions of the umbrella-shaped adjusting blocks can be adjusted, so that the water yield and the water curtain shape can be adjusted.
Description
Technical field
The invention belongs to rubber-moulding apparatus field, relate to a kind of rubber extruding spray equipment.
Background technology
It is shaping that rubber strip produces the general Rubber Extruder that adopts, and rubber raw materials is liquid state in an extruder, therefore, just higher from Rubber Extruder extruded rubber bar temperature, and form is softer, is easily out of shape.Therefore, on rear side of Rubber Extruder, generally spray equipment is set, spraying cooling is carried out to the rubber strip extruded, rubber strip is hardened.Traditional rubber strip spray equipment generally adopts the sparge pipe consistent with rubber strip throughput direction, and sparge pipe alignment rubber strip arranges water clock hole, by spray droplet on rubber strip.Because the rubber strip just extruded is softer, the drop of the direct water clock of spray liquid is larger, drip to the impact that rubber strip produces and often on rubber strip, form shallow hole, affect product quality, and the nozzle of Rubber Extruder is generally adjustable structure, the rubber strip size extruded also changes thereupon, when rubber strip width is larger time, spray liquid adopts the form of direct water clock cannot cover the width of rubber, causes rubber strip width inhomogeneous cooling even, causes proterties there are differences.
As the CN104015283A patent document of Patent Office of the People's Republic of China's bulletin on September 3rd, 2014, name is called a kind of spray cooling device.This device, comprise cooling bath cell body, also comprise the lid shell hidden above described cooling bath cell body, the two ends of described cooling bath cell body are provided with the first carrying roller and the second deflector roll two deflector rolls, be provided with water inlet pipe above described cooling bath cell body, described water inlet pipe be connected with several spray nozzles.Spray nozzle is arranged on above rubber strip and sprays downwards, adopts common nozzle, and when the water droplet sprayed is larger, the impact of generation easily goes out shallow hole on rubber strip, and may be difficult to the whole width covering rubber strip.
Summary of the invention
The object of the invention is to solve current rubber strip spray equipment water impact and easily hit shallow hole in rubber strip upper punch, and current are difficult to the problem covering the whole width of rubber strip, provide a kind of rubber extruding spray equipment of fan spray.
The technical solution adopted for the present invention to solve the technical problems is: a kind of rubber extruding spray equipment, comprise the delivery chute of conveying rubber strip, feed pipe is provided with above delivery chute, feed pipe is evenly provided with some nozzles along rubber strip throughput direction, described nozzle comprises nozzle body, nozzle body is provided with vertical water channel, water channel upper end is communicated with feed pipe, water channel lower port is flared horn mouth, the downside of water channel lower port is provided with can the umbrella shape regulating block of up-down adjustment, the end face of umbrella shape regulating block is the conical surface, the axis of conical surface axial alignment water channel.The lower end water outlet of nozzle is broken up by the conical surface of umbrella shape regulating block, in covering of the fan water outlet, decrease the volume of single water droplet, the surface impacts of rubber strip is reduced, decrease the distortion of rubber strip, and covering of the fan water outlet forms water curtain, rubber strip width is formed and covers, when the width of rubber strip changes, the water yield of shower water and the covering of the fan radius of water curtain covering can be changed by regulating the height of umbrella shape regulating block.
As preferably, the lower end outside of described nozzle body is arranged with adjustment seat, adjustment seat is the sleeve pipe of annular, the bottom radial direction of adjustment seat is provided with crossbeam, the middle part of crossbeam is provided with support ring, and umbrella shape regulating block upper end is umbrella top, is umbrella handle below umbrella top, umbrella top diameter is greater than umbrella handle diameter, and the umbrella handle of umbrella shape regulating block realizes adjustable connection with the inwall of support ring by thin tuning screw thread.Shower water is being separated into two the fan-shaped water curtains in left and right by crossbeam, crossbeam remains on the position vertical with throughput direction, makes two fan-shaped water curtains all can cover the width of rubber strip.The length of umbrella handle, higher than the height of support ring, makes umbrella handle lower end can expose and support ring lower surface, can regulate among a small circle, thus regulate water curtain shape and coverage by rotating umbrella handle to the height of conical surface on umbrella top.
As preferably, the lower end outside wall of described adjustment seat upper end inwall and nozzle adopts can the adjustable connection of coarse adjustment screw thread of up-down adjustment.Adjustment seat can the larger adjustment of the carrying out of relative nozzle body, significantly can regulate the gap of water channel lower port and umbrella shape regulating block, realize runoff investigation.During adjustment, first by coarse adjustment threaded adjusting roughly water yield, then by thin tuning screw thread meticulous adjustment water curtain shape.
As preferably, described coarse adjustment thread pitch is greater than the pitch of thin tuning screw thread.The radius of fillet of coarse adjustment screw thread is much larger than the radius of fillet of thin tuning screw thread, when under the prerequisite that both slopes of thread are similar, there is very large difference in both pitch, therefore the ratio of both single-revolution adjustable ranges exists very large difference, can realize the cooperation of coarse adjustment and fine tuning.
As preferably, described crossbeam direction and rubber strip throughput direction keep vertical.
As preferably, the bottom inwall of described adjustment seat is the flared conical surface.Reduce adjustment seat bottom to the stop of the fan-shaped water curtain spilt.
As preferably, described water channel upper port is horn mouth.
Shower water is dispersed as fan-shaped water curtain by employing umbrella shape regulating block by the present invention, and water curtain coverage is large, and evenly drips, and reduces the impact of rubber strip, avoids producing shallow hole; By the cooperation of coarse adjustment screw thread and thin tuning screw thread, the position of umbrella shape regulating block can be regulated, water yield adjusting and water curtain shape.
Accompanying drawing explanation
Fig. 1 is nozzle set-up mode schematic diagram of the present invention.
Fig. 2 is nozzle arrangements schematic diagram of the present invention.
Fig. 3 is the water curtain schematic shapes of nozzles spray of the present invention.
In figure: 1. feed pipe, 2. nozzle, 3. delivery chute, 4. nozzle body, 5. water channel, 6. adjustment seat, 7. coarse adjustment screw thread, 8. crossbeam, 9. support ring, 10. umbrella shape regulating block, 11. thin tuning screw threads, 12. fan-shaped water curtains.
Detailed description of the invention
Below by specific embodiment, also the present invention is further described by reference to the accompanying drawings.
Embodiment: a kind of rubber extruding spray equipment, as shown in Figure 1.This device comprises the delivery chute 3 of conveying rubber strip 12, and be provided with feed pipe 1 above delivery chute 3, feed pipe is evenly provided with some nozzles 2 along rubber strip throughput direction.
As shown in Figure 2, nozzle body 4 axial location is provided with vertical water channel 5 to nozzle arrangements, and the upper port of water channel 5 and lower port are the horn mouth of expansion, the radius changing rate of the radius changing rate small fish lower port of upper port.Upper end and the feed pipe 1 of nozzle body 4 are fixed, and water channel upper port is communicated with feed pipe.The lower end outside wall of nozzle body is connected with adjustment seat 6 by coarse adjustment screw thread 7 is adjustable.Adjustment seat 6 is circular, and the bottom end face of adjustment seat 6 is diametrically provided with crossbeam 8, and the stage casing of crossbeam 8 is provided with support ring 9, and the endoporus of support ring and water channel dead in line, crossbeam bearing of trend is vertical with rubber strip throughput direction.Umbrella shape regulating block 10 upper end is umbrella top, is umbrella handle below umbrella top, and umbrella top diameter is greater than umbrella handle diameter, and the umbrella handle of umbrella shape regulating block realizes adjustable connection with the inwall of support ring by thin tuning screw thread 11.The pitch of coarse adjustment screw thread is greater than the pitch of thin tuning screw thread, and both can reach more than 3:1, can realize the cooperation of coarse adjustment and fine tuning.
As shown in Figure 2,3, the shower water of feed pipe flows downward through the water channel of nozzle 2, sprays into water curtain after impacting umbrella shape regulating block, and water curtain is separated into former and later two fan-shaped water curtains 12 by crossbeam, be sprayed onto on the rubber strip of delivery chute 3, and cover the width of rubber strip.Adjustment seat can the larger adjustment of the carrying out of relative nozzle body, significantly can regulate the gap of water channel lower port and umbrella shape regulating block, realize runoff investigation, can regulate among a small circle the height of conical surface on umbrella top by rotating umbrella handle, thus regulate water curtain shape and coverage.During adjustment, first by coarse adjustment threaded adjusting roughly water yield, then by thin tuning screw thread meticulous adjustment water curtain shape.
Claims (7)
1. a rubber extruding spray equipment, comprise the delivery chute of conveying rubber strip, feed pipe is provided with above delivery chute, feed pipe is evenly provided with some nozzles along rubber strip throughput direction, it is characterized in that: described nozzle comprises nozzle body, nozzle body is provided with vertical water channel, water channel upper end is communicated with feed pipe, water channel lower port is flared horn mouth, the downside of water channel lower port is provided with can the umbrella shape regulating block of up-down adjustment, the end face of umbrella shape regulating block is the conical surface, the axis of conical surface axial alignment water channel.
2. a kind of rubber extruding spray equipment according to claim 1, it is characterized in that: the lower end outside of described nozzle body is arranged with adjustment seat, adjustment seat is the sleeve pipe of annular, the bottom radial direction of adjustment seat is provided with crossbeam, the middle part of crossbeam is provided with support ring, and umbrella shape regulating block upper end is umbrella top, is umbrella handle below umbrella top, umbrella top diameter is greater than umbrella handle diameter, and the umbrella handle of umbrella shape regulating block realizes adjustable connection with the inwall of support ring by thin tuning screw thread.
3. a kind of rubber extruding spray equipment according to claim 2, is characterized in that: the lower end outside wall of described adjustment seat upper end inwall and nozzle adopts can the adjustable connection of coarse adjustment screw thread of up-down adjustment.
4. a kind of rubber extruding spray equipment according to claim 3, is characterized in that: described coarse adjustment thread pitch is greater than the pitch of thin tuning screw thread.
5. a kind of rubber extruding spray equipment according to Claims 2 or 3 or 4, is characterized in that: the bottom inwall of described adjustment seat is the flared conical surface.
6. a kind of rubber extruding spray equipment according to Claims 2 or 3 or 4, is characterized in that: described crossbeam direction and rubber strip throughput direction keep vertical.
7. a kind of rubber extruding spray equipment according to claim 1 or 2 or 3 or 4, is characterized in that: described water channel upper port is horn mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510914083.XA CN105346054B (en) | 2015-12-12 | 2015-12-12 | A kind of rubber extruding spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510914083.XA CN105346054B (en) | 2015-12-12 | 2015-12-12 | A kind of rubber extruding spray equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105346054A true CN105346054A (en) | 2016-02-24 |
| CN105346054B CN105346054B (en) | 2017-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510914083.XA Active CN105346054B (en) | 2015-12-12 | 2015-12-12 | A kind of rubber extruding spray equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105346054B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803088A (en) * | 2017-11-16 | 2018-03-16 | 陈美青 | Deduster |
| CN117619804A (en) * | 2024-01-25 | 2024-03-01 | 成都航利装备科技有限公司 | Turbofan engine airflow channel cleaning tool and use method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2475476Y (en) * | 2001-04-28 | 2002-02-06 | 胡在定 | Spray nozzle for sprayer |
| CN2770791Y (en) * | 2005-01-25 | 2006-04-12 | 蔡振国 | Spray-range adjustable paint spray head |
| CN200977362Y (en) * | 2006-12-06 | 2007-11-21 | 陈贤明 | Temperature-sensitive rotating watering fire-extinguishing blow head |
| KR101414007B1 (en) * | 2013-07-26 | 2014-07-02 | 한국타이어 주식회사 | Extrudate cooling apparatus using ice storage |
| CN104259024A (en) * | 2014-09-22 | 2015-01-07 | 巨隆液压设备(集团)有限公司 | End hydraulic support spray head capable of outputting water stably |
| CN204773512U (en) * | 2015-06-30 | 2015-11-18 | 安徽天正电子有限公司 | Circulated type cable line insulating layer cooling device |
| CN205185283U (en) * | 2015-12-12 | 2016-04-27 | 浙江百纳橡塑设备有限公司 | Spray set is extruded to rubber |
-
2015
- 2015-12-12 CN CN201510914083.XA patent/CN105346054B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2475476Y (en) * | 2001-04-28 | 2002-02-06 | 胡在定 | Spray nozzle for sprayer |
| CN2770791Y (en) * | 2005-01-25 | 2006-04-12 | 蔡振国 | Spray-range adjustable paint spray head |
| CN200977362Y (en) * | 2006-12-06 | 2007-11-21 | 陈贤明 | Temperature-sensitive rotating watering fire-extinguishing blow head |
| KR101414007B1 (en) * | 2013-07-26 | 2014-07-02 | 한국타이어 주식회사 | Extrudate cooling apparatus using ice storage |
| CN104259024A (en) * | 2014-09-22 | 2015-01-07 | 巨隆液压设备(集团)有限公司 | End hydraulic support spray head capable of outputting water stably |
| CN204773512U (en) * | 2015-06-30 | 2015-11-18 | 安徽天正电子有限公司 | Circulated type cable line insulating layer cooling device |
| CN205185283U (en) * | 2015-12-12 | 2016-04-27 | 浙江百纳橡塑设备有限公司 | Spray set is extruded to rubber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803088A (en) * | 2017-11-16 | 2018-03-16 | 陈美青 | Deduster |
| CN117619804A (en) * | 2024-01-25 | 2024-03-01 | 成都航利装备科技有限公司 | Turbofan engine airflow channel cleaning tool and use method |
| CN117619804B (en) * | 2024-01-25 | 2024-05-07 | 成都航利装备科技有限公司 | Turbofan engine airflow channel cleaning tool and use method |
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| Publication number | Publication date |
|---|---|
| CN105346054B (en) | 2017-12-12 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A rubber extrusion spray device Effective date of registration: 20230630 Granted publication date: 20171212 Pledgee: Xianju Branch of Industrial and Commercial Bank of China Ltd. Pledgor: ZHEJIANG BAINA RUBBER EQUIPMENT CO.,LTD. Registration number: Y2023330001299 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |