CN203664124U - Discharging cooling mechanism for reinforcement spraying device - Google Patents
Discharging cooling mechanism for reinforcement spraying device Download PDFInfo
- Publication number
- CN203664124U CN203664124U CN201420052561.1U CN201420052561U CN203664124U CN 203664124 U CN203664124 U CN 203664124U CN 201420052561 U CN201420052561 U CN 201420052561U CN 203664124 U CN203664124 U CN 203664124U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- reinforcing bar
- tank
- epoxy
- cooling
- 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.)
- Expired - Lifetime
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- 238000001816 cooling Methods 0.000 title claims abstract description 32
- 238000005507 spraying Methods 0.000 title claims abstract description 19
- 238000007599 discharging Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 title abstract description 11
- 230000002787 reinforcement Effects 0.000 title abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000498 cooling water Substances 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 44
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 abstract description 26
- 229920006334 epoxy coating Polymers 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract 4
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000007592 spray painting technique Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 238000010030 laminating Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The utility model discloses a discharging cooling mechanism for a reinforcement spraying device to overcome the defects that prior discharging cooling mechanisms are poor in cooling effect and reinforcement epoxy coatings are damaged. According to the technical scheme, the mechanism comprises a rolling way, rolling shafts and a cooling water tank. Rollers are sleeved on the rolling shafts, at least one roller at the front end of the roll way is covered with a water absorption layer, and the water absorption layers cover clamping grooves. The rolling shafts are disposed at the upper edge of the water tank, so that the rollers are exposed from and disposed in the water tank alternatively, and the rollers deliver and cool reinforcements when exposed and are submerged in cooling water to absorb cooling water when disposed in the water tank. The mechanism has the advantages that sprayed high-temperature epoxy reinforcements can be cooled rapidly, the epoxy coating solidification is accelerated, and epoxy coatings are prevented from being damaged during delivery of the rollers.
Description
Technical field
The utility model relates to reinforcing bar spraying equipment, specifically a kind of discharging cooling body of reinforcing bar spraying equipment.
Background technology
In order to make reinforcing bar can effectively intercept corrosive deposit, conventionally the surface spraying epoxy powder at reinforcing bar with spraying equipment, form one deck epoxy coating and improve its resistance to corrosion, thereby extend the service life of reinforcing bar, make it to be applied to better the industry that is in wet environment or corrosive medium and civil buildings, general structures and road, bridge, harbour, in the reinforced concrete support thing of harbour etc.
Current reinforcing bar spraying equipment is mainly made up of the feed mechanism being arranged in order, the spray painting room with upper and lower symmetrically arranged spray gun group, discharging cooling body, after base material reinforcing bar (reinforcing bar to be sprayed) is placed on feed mechanism, push and enter into the spraying of carrying out epoxy coating in spray painting room by feed mechanism, after having sprayed, the not completely crued high temperature reinforcing bar of epoxy coating is cooling and send by discharging cooling body.This discharging cooling body comprises the horizontally roller bearing in raceway and be positioned at the opening up bosh below roller bearing of raceway, many with front-end and back-end, the front end of raceway is near spray painting room, rear end is away from spray painting room, on roller bearing, cover has cylinder, the bottom of cylinder to be placed in tank and is immersed in cooling water.Roller bearing drives cylinder rotation after being driven by power part, high-temp epoxy reinforcing bar is driven and is delivered to rear end from the front end of raceway by multiple cylinders, meanwhile, cooling water in tank is with the rotation adhesional wetting cylinder surface of cylinder, conflict and be cooled with cylinder in the output procedure water adhesional wetting of high-temp epoxy reinforcing bar, realize cooling down, thereby intensifier ring oxygen coating is curing.
Because cylinder is that polyurethane material is made, cannot adsorb cooling water, cooling water only depends on tension force to be attached to cylinder surface, and between Epoxy Rebar and cylinder for line contacts, the cooling water of being stained with in unit are is few, cooling effect is poor, curing rate is slow, this is destroyed after causing on Epoxy Rebar not completely crued epoxy coating to contact with cylinder, and while especially contact with the cylinder of raceway front end, the loss percentage of epoxy coating is high.In addition, when reinforcing bar is carried on plane cylinder, be easily offset, occur that adjacent reinforcing bar clashes into damage.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defect that above-mentioned prior art exists, a kind of discharging cooling body of reinforcing bar spraying equipment is provided, the high-temp epoxy reinforcing bar of cooling spray after being coated with fast, solidifying of intensifier ring oxygen coating, to avoid epoxy coating to be damaged in the time being carried by cylinder.
For this reason, the technical solution adopted in the utility model is as follows: a kind of discharging cooling body of reinforcing bar spraying equipment, comprise the raceway with front-end and back-end, many horizontal roller bearings in raceway and be positioned at the opening up bosh below roller bearing, on roller bearing, cover has cylinder, roller bearing drives cylinder rotation after being driven by power part, reinforcing bar to be exported is driven and is delivered to rear end from the front end of raceway by multiple cylinders, its technical characterictic is, reinforcing bar holding tank is offered on the surface of described cylinder, at least one cylinder that is positioned at raceway front end is wrapped with water accepting layer, water accepting layer covers on holding tank, described roller bearing is placed in edge on tank, makes cylinder alternately be in the state that exposes and be built in tank in the time rotating, and while exposing to tank, conveying, cooling reinforcing bar, adsorb cooling water in the cooling water that submerges while being built in tank.
Increase the amount of getting wet in cylinder surface unit are by setting up water accepting layer outward at cylinder, the cooling water inflow of being stained with in the time that the high-temp epoxy reinforcing bar of exporting contacts with cylinder is increased, good cooling results, has accelerated solidifying of epoxy coating; Be positioned at the front end of raceway with the cylinder of water accepting layer, make the not completely crued high temperature reinforcing bar of epoxy coating pass after spray painting room just can be cooled at once, solidify, effectively avoided epoxy coating to be damaged in the time being carried by cylinder.In addition, the reinforcing bar holding tank of offering on cylinder, for mounting reinforcing bar spacing to it, has been avoided reinforcing bar skew effectively.
As improvement, the cylinder that is wrapped with water accepting layer has two.This setting, is guaranteeing under the prerequisite of good cooling results discharging cooling body, can simplify structure, save cost.
As improvement, described water accepting layer is cotton layer or spongy layer.This setting, the cost of material is low to make water accepting layer; And, cotton, sponge material softness, while conflict with Epoxy Rebar, can in the deformation range of material itself, there is deformation, the outer surface of laminating Epoxy Rebar, making to contact with some the face of being improved to by original point between Epoxy Rebar and cylinder contacts with face, greatly increased the amount of getting wet in Epoxy Rebar unit are, cooling effect is better, and the curing rate of epoxy coating is faster.
As improvement, the width of described cylinder is corresponding to the width of tank, and both are matched in clearance.This setting, makes the stability of rotation of cylinder.
The beneficial effects of the utility model are mainly reflected in: complete high-temp epoxy reinforcing bar after spraying from spray painting room passes, mount on cylinder, when cylinder rotates, the water accepting layer of being stained with cooling water contacts with high-temp epoxy reinforcing bar and carries out cooling to it, the water yield on water accepting layer is many, and cotton, the water accepting layer material softness of sponge, while conflict with Epoxy Rebar, can in the deformation range of material itself, there is deformation, the outer surface of laminating Epoxy Rebar, making to contact by original line the face of being improved between Epoxy Rebar and cylinder contacts with face, greatly increase the amount of getting wet in Epoxy Rebar unit are, make epoxy coating accelerate to solidify, avoid not completely crued epoxy coating to be destroyed by cylinder.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation in use.
Fig. 2 is the enlarged drawing of A portion in Fig. 1.
Fig. 3 is the partial sectional view of the utility model cylinder.
Shown in figure: 1, raceway, 11, front end, 12, rear end, 2, roller bearing, 3, tank, 4, cylinder, 41, holding tank, 5, reinforcing bar, 6, water accepting layer.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments, the utility model is described in further detail.
Reinforcing bar spraying equipment as shown in Figure 1 is mainly made up of the feed mechanism being arranged in order, the spray painting room with upper and lower symmetrically arranged spray gun group, discharging cooling body, the reinforcing bar that base material reinforcing bar 5(is to be sprayed) be placed on feed mechanism after, push and enter into the spraying of carrying out epoxy coating in spray painting room by feed mechanism, after having sprayed, the not completely crued high-temp epoxy reinforcing bar 5 of epoxy coating is cooling and send by discharging cooling body.
Discharging cooling body comprises that raceway 1, many levels are equidistantly arranged in the roller bearing 2 in raceway 1 and are positioned at the opening up bosh 3 of roller bearing 2 belows, in tank 3, cooling water is housed, raceway 1 comprises front end 11 and rear end 12, front end 11 is near spray painting room, rear end 12 is away from spray painting room, on roller bearing 2, cover has cylinder 4, and roller bearing 2 drives cylinder 4 rotations after being driven by power part, and high-temp epoxy reinforcing bar 5 is driven from the front end 11 of raceway 1 and is delivered to rear end 12 by multiple cylinders 4.
Reinforcing bar holding tank 41 is offered on the surface of described cylinder 4, and in conjunction with Fig. 2, Fig. 3, two cylinders that are positioned at raceway front end 11 are wrapped with water accepting layer 6, and water accepting layer 6 covers on holding tank 41, and described water accepting layer 6 is cotton layer or spongy layer.Described roller bearing 2 is placed in edge on tank 3, makes cylinder 4 alternately be in the state that exposes and be built in tank 3 in the time rotating, and while exposing to tank 3, conveying, cooling reinforcing bar, adsorb cooling water in the cooling water that submerges while being built in tank 3.
Complete high-temp epoxy reinforcing bar 5 after spraying from spray painting room passes, mount on cylinder 4, cylinder 4 time rotationals, water accepting layer 6 picks up the cooling water in tank 3, the water accepting layer 6 getting wet contacts with high-temp epoxy reinforcing bar 5 and carries out cooling to it, the water yield on water accepting layer 6 is many, and the water accepting layer material softness of cotton, sponge, while conflict with Epoxy Rebar 5, can in the deformation range of material itself, there is deformation, the outer surface of laminating Epoxy Rebar 5, this has just increased the amount of getting wet in Epoxy Rebar 5 unit ares greatly, has accelerated solidifying of epoxy coating.In the time that Epoxy Rebar 5 reaches the 3rd cylinder, completely curing, epoxy coating can not destroyed by cylinder again.
Below be only described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change.All various variations of doing in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (4)
1. the discharging cooling body of a reinforcing bar spraying equipment, comprise the there is front end raceway (1) of (11) and rear end (12), many horizontal roller bearings (2) in raceway (1) and be positioned at the opening up bosh (3) of roller bearing (2) below, the upper cover of roller bearing (2) has cylinder (4), roller bearing (2) drives cylinder (4) rotation after being driven by power part, reinforcing bar to be exported is driven and is delivered to rear end (12) from the front end (11) of raceway (1) by multiple cylinders (4), it is characterized in that: reinforcing bar holding tank (41) is offered on the surface of described cylinder (4), at least one cylinder that is positioned at raceway front end (11) is wrapped with water accepting layer (6), water accepting layer (6) covers on holding tank (41), described roller bearing (2) is placed in the upper edge of tank (3), make cylinder (4) in the time rotating, alternately be in the state that exposes and be built in tank (3), while exposing to tank (3), conveying, cooling reinforcing bar, adsorb cooling water in the cooling water that submerges while being built in tank (3).
2. the discharging cooling body of a kind of reinforcing bar spraying equipment according to claim 1, is characterized in that: the cylinder that is wrapped with water accepting layer (6) has two.
3. the discharging cooling body of a kind of reinforcing bar spraying equipment according to claim 1 and 2, is characterized in that: described water accepting layer (6) is cotton layer or spongy layer.
4. the discharging cooling body of a kind of reinforcing bar spraying equipment according to claim 1, is characterized in that: the width of described cylinder (4) is corresponding to the width of tank (3), and both are matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052561.1U CN203664124U (en) | 2014-01-27 | 2014-01-27 | Discharging cooling mechanism for reinforcement spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052561.1U CN203664124U (en) | 2014-01-27 | 2014-01-27 | Discharging cooling mechanism for reinforcement spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203664124U true CN203664124U (en) | 2014-06-25 |
Family
ID=50960458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052561.1U Expired - Lifetime CN203664124U (en) | 2014-01-27 | 2014-01-27 | Discharging cooling mechanism for reinforcement spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203664124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749596A (en) * | 2021-01-08 | 2022-07-15 | 丰田自动车株式会社 | Method and apparatus for cooling mold |
-
2014
- 2014-01-27 CN CN201420052561.1U patent/CN203664124U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749596A (en) * | 2021-01-08 | 2022-07-15 | 丰田自动车株式会社 | Method and apparatus for cooling mold |
| CN114749596B (en) * | 2021-01-08 | 2024-04-12 | 丰田自动车株式会社 | Method and device for cooling mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
| CX01 | Expiry of patent term |