CN205185283U - Spray set is extruded to rubber - Google Patents
Spray set is extruded to rubber Download PDFInfo
- Publication number
- CN205185283U CN205185283U CN201521026161.4U CN201521026161U CN205185283U CN 205185283 U CN205185283 U CN 205185283U CN 201521026161 U CN201521026161 U CN 201521026161U CN 205185283 U CN205185283 U CN 205185283U
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- China
- Prior art keywords
- rubber strip
- umbrella
- water
- rubber
- regulating block
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
The utility model relates to a spray set is extruded to rubber has solved present rubber strip spray set water impact and assaulted a shallow hole easily on the rubber strip, and rivers are difficult to cover the problem of the whole width of rubber strip in addition. This device is equipped with the delivery pipe including the conveyer trough of carrying the rubber strip, conveyer trough top, and the delivery pipe evenly is equipped with a plurality of nozzles, its characterized in that along rubber strip direction of delivery: the nozzle includes the nozzle body, and the nozzle body is equipped with vertical water course, water course upper end and delivery pipe intercommunication, and the port is the horn mouth of outside expansion under the water course, and the downside of port is equipped with the umbrella -type regulating block that can adjust from top to bottom under the water course, and the top surface of umbrella -type regulating block is the axis of the conical surface, conical surface axis alignment water course. The utility model discloses the water curtain coverage is big, and even drippage, to the impact reduction of rubber strip, avoids producing the shallow hole, through the cooperation of coarse adjustment screw thread and fine adjustment screw thread, make the position of umbrella -type regulating block adjust, adjust water yield and water curtain shape.
Description
Technical field
The utility model belongs to rubber-moulding apparatus field, relates 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 purpose of this utility model is that solving current rubber strip spray equipment water impact easily hits 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 utility model solves the technical scheme that its technical problem adopts: 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 utility model, 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 utility model.
Fig. 2 is nozzle arrangements schematic diagram of the present utility model.
Fig. 3 is the water curtain schematic shapes of the utility model nozzles spray.
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
Also by reference to the accompanying drawings the utility model is further illustrated below by specific embodiment.
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 |
|---|---|---|---|
| CN201521026161.4U CN205185283U (en) | 2015-12-12 | 2015-12-12 | Spray set is extruded to rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521026161.4U CN205185283U (en) | 2015-12-12 | 2015-12-12 | Spray set is extruded to rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205185283U true CN205185283U (en) | 2016-04-27 |
Family
ID=55778313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521026161.4U Active CN205185283U (en) | 2015-12-12 | 2015-12-12 | Spray set is extruded to rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205185283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346054A (en) * | 2015-12-12 | 2016-02-24 | 浙江百纳橡塑设备有限公司 | Rubber extruding and spraying device |
-
2015
- 2015-12-12 CN CN201521026161.4U patent/CN205185283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346054A (en) * | 2015-12-12 | 2016-02-24 | 浙江百纳橡塑设备有限公司 | Rubber extruding and spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |