CN210679582U

CN210679582U - Post-curing device for producing rubber sealing strips

Info

Publication number: CN210679582U
Application number: CN201921125216.5U
Authority: CN
Inventors: 雷武鼎; 施锦春
Original assignee: Fuzhou Fuxinchang Rubber Plastic Co Ltd
Current assignee: Fuzhou Fuxinchang Rubber Plastic Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-06-05
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to a post-curing device is used in rubber seal strip production, in particular to sealing strip production facility technical field. The utility model discloses a first support, first curb plate, second curb plate, roller, lower mould, second support, cylinder, cooling jacket, third support, air pump, gas-supply pipe, nozzle, second radiator fan, go up the mould, upward be equipped with the second zone of heating in the mould, be equipped with on the roller with go up mould assorted lower mould, be equipped with first zone of heating in the lower mould, be equipped with the air pump on the third support, the nozzle passes through the gas-supply pipe with the air pump links to each other, first curb plate with one end slope between the second curb plate is equipped with the stock guide, the stock guide lower extreme is equipped with the case that gathers materials. The heating, drying and curing of the sealing strip are realized through the heating wires in the upper die and the lower die, and the pressurization is realized by combining the piston rod, so that the sealing strip is heated uniformly, and the curing effect is good. Through the cooling jacket cooling effect good, cooling rate is fast, improves the postcure effect of sealing strip.

Description

Post-curing device for producing rubber sealing strips

Technical Field

The utility model relates to a sealing strip production facility technical field, in particular to in a post-curing device is used in rubber sealing strip production.

Background

The sealing strip is a product which seals an object, is not easy to open, and has the functions of shock absorption, water resistance, sound insulation, heat insulation, dust prevention, fixation and the like. The sealing strip has rubber, paper, metal, plastics, multiple material, because the sealing strip does not have complete crystallization after moulding plastics, can influence the performance of product, must carry out the postcure, and current postcure effect result of use is poor, has influenced the quality of sealing strip.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

The utility model provides a post-curing device is used in rubber seal strip production, it is poor to have overcome current post-curing effect result of use, has influenced the shortcoming of the quality of sealing strip.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a post-curing device for producing rubber sealing strips, which comprises a first bracket, a first side plate, a second side plate, rollers, a lower die, a second bracket, air cylinders, a cooling cover, a third bracket, an air pump, a gas pipe, a nozzle, a second cooling fan and an upper die, wherein the first side plate and the second side plate are arranged on the first bracket, more than two rollers are arranged between the first side plate and the second side plate, the second bracket, the cooling cover and the third bracket are sequentially arranged between the first side plate and the second side plate from one end to the other end in a crossing manner, two air cylinders are arranged on the second bracket, piston rods of the two air cylinders are downwards arranged and pass through the second bracket, the lower ends of the piston rods are connected with the upper die, a second heating layer is arranged in the upper die, be equipped with on the roller with go up mould assorted lower mould, be equipped with first zone of heating in the lower mould, all be equipped with the main pipeline of air supply on the inner wall of cooling jacket both sides, two be equipped with the air supply branch pipeline more than two between the main pipeline of air supply, the main pipeline of air supply passes through the air-supply pipe and links to each other with the fan, evenly set up the exhaust vent more than two on the air supply branch pipeline, be equipped with first radiator fan on the cooling jacket, be equipped with the fan casing more than two under the cooling jacket on the first support, install on the fan casing second radiator fan, be equipped with the air pump on the third support, the nozzle passes through the gas-supply pipe with the air pump links to each other, first curb plate with the one end slope between the second curb plate is equipped with the stock guide, the stock guide lower extreme is.

Preferably, the number of the first heat dissipation fans is at least two, and the number of the second heat dissipation fans is at least three.

Preferably, heating wires are arranged in the first heating layer and the second heating layer.

Preferably, the nozzles are directed toward the guide plate.

(3) Advantageous effects

The utility model provides a post-curing device is used in rubber seal strip production, it is poor to have overcome current post-curing effect result of use, has influenced the shortcoming of the quality of sealing strip. Compared with the prior art, the utility model discloses following beneficial effect has:

1. the heating, drying and curing of the sealing strip are realized through the heating wires in the upper die and the lower die, the heating is uniform, the curing effect is good, and the pressurization is realized through the piston rod, so that the curing effect of the sealing strip is better.

2. Be equipped with the air supply branch pipeline more than two between the main pipeline of air supply, evenly set up the exhaust vent more than two on the air supply branch pipeline, can realize the evenly distributed of cold wind through such design, sealing strip shaping cooling effect is good, and first radiator fan's quantity is two at least, and second radiator fan's quantity is three at least, can give off the steam in the cooling jacket fast, and cooling effect is good, and cooling rate is fast, improves the postcure effect of sealing strip.

3. The cooled sealing strips are blown out through the nozzles, and the blown sealing strips enter the material collecting box along the material guide plate to be collected, so that the working efficiency is improved.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a schematic perspective sectional view of the cooling cover of the present invention.

The reference signs are: 1-a first support, 2-a first side plate, 3-a second side plate, 4-rollers, 5-a lower mold, 51-a first heating layer, 6-a second support, 7-a cylinder, 71-a piston rod, 8-a cooling cover, 81-a main air supply pipeline, 82-a branch air supply pipeline, 821-an air outlet hole, 83-a first cooling fan, 9-an air inlet pipe, 10-a fan, 11-a third support, 12-an air pump, 13-an air pipe, 14-a nozzle, 15-a material guide plate, 16-a material collecting box, 17-a fan frame, 18-a second cooling fan, 19-an upper mold and 20-a second heating layer.

Detailed Description

The invention is further described with reference to the accompanying drawings and examples.

As shown in fig. 1 to 3, the post-curing device for producing rubber sealing strips of the present invention comprises a first bracket 1, a first side plate 2, a second side plate 3, rollers 4, a lower mold 5, a second bracket 6, cylinders 7, a cooling cover 8, a third bracket 11, an air pump 12, an air pipe 13, a nozzle 14, a second cooling fan 18, and an upper mold 19, wherein the first side plate 2 and the second side plate 3 are disposed on the first bracket 1, two or more rollers 4 are disposed between the first side plate 2 and the second side plate 3, the second bracket 6, the cooling cover 8, and the third bracket 11 are sequentially disposed across from one end to the other end between the first side plate 2 and the second side plate 3, two cylinders 7 are disposed on the second bracket 6, piston rods 71 of the two cylinders 7 are both disposed downward and pass through the second bracket 6, the lower end of the piston rod 71 is connected with an upper die 19, a second heating layer 20 is arranged in the upper die 19, a lower die 5 matched with the upper die 19 is arranged on the roller 4, a first heating layer 51 is arranged in the lower die 5, air supply main pipelines 81 are arranged on the inner walls of two sides of the cooling cover 8, more than two air supply branch pipelines 82 are arranged between the two air supply main pipelines 81, the air supply main pipeline 81 is connected with a fan 10 through an air inlet pipe 9, more than two air outlet holes 821 are uniformly arranged on the air supply branch pipelines 82, a first cooling fan 83 is arranged on the cooling cover 8, more than two fan frames 17 are arranged on the first support 1 under the cooling cover 8, the second cooling fan 18 is arranged on the fan frames 17, an air pump 12 is arranged on the third support 11, and the nozzle 14 is connected with the air pump 12 through the air pipe 13, a material guide plate 15 is obliquely arranged at one end between the first side plate 2 and the second side plate 3, and a material collecting box 16 is arranged at the lower end of the material guide plate 15.

The number of the first cooling fans 83 is at least two, the number of the second cooling fans 18 is at least three, heating wires are arranged in the first heating layer 51 and the second heating layer 20, and the nozzles 14 face the direction of the material guide plate 15.

In actual work, arrange the sealing strip in the type groove of lower mould 5, the motor that starts drive roller 4 drives roller 4 and rotates, and then drives lower mould 5 and remove, when lower mould 5 removed to second support 6 below, start cylinder 7 and drive piston rod 71 and descend and drive last mould 19 and push down, the heating wire in mould 19 and the lower mould 5 of starting simultaneously heats the stoving solidification to the sealing strip, pressurization through piston rod 71 for sealing strip solidification effect is better. Sealing strip after the heating is dried continues to move to 8 internal coolings of cooling jacket in lower mould 5, start fan 10 and introduce the main pipeline 81 of supplying air and carry out the forced air cooling to the sealing strip in entering into cooling jacket 8 through exhaust vent 821 on the branch pipeline 82 of supplying air with wind, be equipped with the branch pipeline 82 of supplying air more than two between the main pipeline 81 of supplying air, the exhaust vent 821 more than two is evenly seted up on the branch pipeline 82 of supplying air, can realize the evenly distributed of cold wind through the design like this, sealing strip shaping cooling effect is good. The cooling cover 8 top still is equipped with first radiator fan 83, install directly below the cooling cover 8 on the first support 1 second radiator fan 18, the quantity of first radiator fan 83 is two at least, the quantity of second radiator fan 18 is three at least, can give off the steam in the cooling cover 8 fast, and the cooling effect is good, and cooling rate is fast, improves the postcure effect of sealing strip. The cooled sealing strip continues to move to the lower part of the third support 11 in the lower die 5, the air pump 12 is started to blow the sealing strip out of the cavity in the lower die 5 through the nozzle 14, and the blown sealing strip enters the material collecting box 16 along the material guide plate 15 to complete the collection of the sealing strip. What is not described in detail in this specification is prior art to the knowledge of those skilled in the art.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Without departing from the spirit of the present invention, any improvement is within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The post-curing device for producing the rubber sealing strip is characterized by comprising a first support (1), a first side plate (2), a second side plate (3), rollers (4), a lower die (5), a second support (6), an air cylinder (7), a cooling cover (8), a third support (11), an air pump (12), an air pipe (13), a nozzle (14), a second cooling fan (18) and an upper die (19), wherein the first side plate (2) and the second side plate (3) are arranged on the first support (1), more than two rollers (4) are arranged between the first side plate (2) and the second side plate (3), the second support (6), the cooling cover (8) and the third support (11) sequentially stretch from one end to the other end between the first side plate (2) and the second side plate (3), the air cooling device is characterized in that two air cylinders (7) are arranged on the second support (6), piston rods (71) of the two air cylinders (7) are downwards arranged and penetrate through the second support (6), the lower ends of the piston rods (71) are connected with an upper die (19), a second heating layer (20) is arranged in the upper die (19), a lower die (5) matched with the upper die (19) is arranged on the roller (4), a first heating layer (51) is arranged in the lower die (5), air supply main pipelines (81) are arranged on the inner walls of two sides of the cooling cover (8), more than two air supply branch pipelines (82) are arranged between the air supply main pipelines (81), the air supply main pipelines (81) are connected with a fan (10) through air inlet pipes (9), more than two air outlet holes (821) are uniformly formed in the air supply branch pipelines (82), and first cooling fans (83) are arranged on the cooling cover (8), be equipped with fan board (17) more than two on first support (1) under cooling jacket (8), install on fan board (17) second radiator fan (18), be equipped with air pump (12) on third support (11), nozzle (14) are passed through gas-supply pipe (13) with air pump (12) link to each other, first curb plate (2) with one end slope between second curb plate (3) is equipped with stock guide (15), stock guide (15) lower extreme is equipped with case (16) that gathers materials.

2. The post-curing device for producing rubber seal strips according to claim 1, wherein the number of said first heat-radiating fans (83) is at least two, and the number of said second heat-radiating fans (18) is at least three.

3. The post-curing device for producing rubber sealing strips according to claim 1, wherein heating wires are arranged in the first heating layer (51) and the second heating layer (20).

4. The post-curing device for producing rubber sealing strips as claimed in claim 1, wherein said nozzles (14) are directed toward said material guiding plate (15).