CN218580257U

CN218580257U - Secondary gumming adhesive amount control auxiliary device of polyester gumming line

Info

Publication number: CN218580257U
Application number: CN202222276225.2U
Authority: CN
Inventors: 陆秋林; 贾艳红; 施俊烨
Original assignee: Taicang Jiecheng Rubber Line Co ltd
Current assignee: Taicang Jiecheng Rubber Line Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-03-07
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a polyester gumming line secondary gumming attaches gluey volume control auxiliary device, including the support, the support upper end has set gradually fixing base, album glue groove, lower squeeze roller subassembly, goes up squeeze roller subassembly and hydraulic control subassembly, and hydraulic control subassembly both sides are equipped with a plurality of guide bars that are connected with the fixing base, and the hydraulic control subassembly includes the roof, and the roof lower extreme is equipped with a plurality of hydraulic stems that are connected with last squeeze roller subassembly, all overlaps on a plurality of hydraulic stems to be equipped with powerful spring. The beneficial effects of the utility model are that: the combined structure of the lower extrusion roller assembly, the upper extrusion roller assembly and the hydraulic control assembly is adopted to realize the effect of removing the redundant adhesive adhering amount by up-down extrusion on the polyester gum dipping line, so that a large amount of glue solution is removed before the polyester gum dipping line enters the glue pumping suction nozzle device, the work load of the glue pumping suction nozzle is reduced, the uniform glue amount of the polyester gum dipping line is ensured, and the production efficiency is improved.

Description

Secondary gumming adhesive amount control auxiliary device of polyester gumming line

Technical Field

The utility model relates to a polyester gum dipping line gumming technical field, concretely relates to is a polyester gum dipping line secondary gumming attaches gluey volume control auxiliary device.

Background

With the rapid development of chemical fiber industry in China, rubber hoses are continuously pushed out by various synthetic fibers, and after new synthetic fiber materials are continuously tried and selected for testing and production, a polyester glue dipping line is the most ideal rubber hose framework material, has the characteristics of high breaking strength, small dry heat shrinkage, good adhesive property with rubber, good fatigue resistance, high modulus and the like, and is applied to various products such as hose pumps, flame-retardant rubber hoses and oil-resistant rubber hoses;

the production process of the polyester dipping line comprises the working procedures of primary dipping, secondary dipping, drying and the like, the adhesive property and operability with rubber are improved after dipping treatment, particularly, the polyester dipping line is taken out from a dipping box after secondary dipping in glue solution, the glue solution on the cord is thick, the glue adhering amount on the cord needs to be controlled, and the adhesive force between the cord and the rubber is directly influenced by the glue adhering amount;

in the prior art, the gum dipping machines all adopt the gum pumping suction nozzle to suck away redundant gum dots, but excessive gum liquid can increase the load of the gum pumping suction nozzle, the gum pumping effect is influenced after long-term use, and some gum dipping machines remove redundant floating gum through simple sponge adsorption or rubber roll extrusion before the gum pumping process, so that the method can damage the uniformity of gum adhering amount on a cotton rope, influence the production quality of a gum dipping line and have defects.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the auxiliary device for controlling the secondary gum dipping attached amount of the polyester gum dipping line is provided to solve the problems in the background technology.

In order to achieve the above object, the present invention provides the following technical solutions: the secondary gumming adhesive quantity control auxiliary device for the polyester gumming line comprises a support, wherein a fixing seat, an adhesive collecting groove, a lower extrusion roller assembly, an upper extrusion roller assembly and a hydraulic control assembly are sequentially arranged at the upper end of the support, a plurality of guide rods connected with the fixing seat are arranged on two sides of the hydraulic control assembly, the lower extrusion roller assembly comprises a lower shell, a plurality of lower extrusion rollers are arranged in the lower shell, the upper extrusion roller assembly comprises an upper shell, a plurality of upper extrusion rollers are arranged in the upper shell, a scraper plate is arranged at the upper end of each upper extrusion roller, a plurality of side adhesive grooves connected with two sides of the upper shell are formed in two ends of each upper extrusion roller, the hydraulic control assembly comprises a top plate, a plurality of hydraulic rods connected with the upper extrusion roller assembly are arranged at the lower end of the top plate, and strong springs are sleeved on the plurality of the hydraulic rods.

Preferably, the lower ends of the guide rods are connected with the fixed seat, and the upper ends of the guide rods penetrate through the top plate.

Preferably, the glue collecting groove is formed in the lower shell, and a drawing cover plate is arranged on the outer side of the glue collecting groove.

Preferably, the lower extrusion roll and the upper extrusion roll are identical in structure and are arranged oppositely.

Preferably, both ends of the scraper penetrate through the upper shell, and the lower end of the scraper is tangent to the upper extrusion rollers.

Preferably, sliding grooves are formed in the front side and the rear side of the upper shell, and the sliding grooves are matched with the scraper.

Preferably, the plurality of hydraulic rods are electric telescopic hydraulic rods.

The utility model has the advantages that: a combined structure of a lower extrusion roller assembly, an upper extrusion roller assembly and a hydraulic control assembly is adopted, so that the effect of removing redundant adhesive adhering amount by up-and-down extrusion of a polyester glue dipping line is realized, a large amount of glue is removed before the polyester glue dipping line enters a glue drawing suction nozzle device, the workload of the glue drawing suction nozzle is reduced, the uniform adhesive adhering amount of the polyester glue dipping line is ensured, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic structural view of the upper squeeze roll assembly of the present invention.

In the figure: 1-bracket, 2-fixed seat, 3-glue collecting groove, 4-lower squeeze roller assembly, 41-lower shell, 42-lower squeeze roller, 5-upper squeeze roller assembly, 51-upper shell, 52-upper squeeze roller, 53-scraper, 54-side glue groove, 55-sliding groove, 6-hydraulic control assembly, 61-top plate, 62-hydraulic rod, 63-strong spring and 7-guide rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, an auxiliary device for controlling the amount of glue attached during the secondary glue dipping of a polyester glue dipping line comprises a bracket 1, wherein a fixed seat 2, a glue collecting tank 3, a lower squeeze roller assembly 4, an upper squeeze roller assembly 5 and a hydraulic control assembly 6 are sequentially arranged at the upper end of the bracket 1, a plurality of guide rods 7 connected with the fixed seat 2 are arranged at two sides of the hydraulic control assembly 6, the hydraulic control assembly 6 pushes the upper squeeze roller assembly 5 downwards, the passing height of the glue dipping line between the upper squeeze roller assembly 5 and the lower squeeze roller assembly 4 is adjusted, so that the upper squeeze roller 52 and the lower squeeze roller 42 can both contact the upper surface and the lower surface of the glue dipping line, the lower squeeze roller assembly 4 comprises a lower shell 41, a plurality of lower squeeze rollers 42 are arranged in the lower shell 41, the upper squeeze roll assembly 5 comprises an upper shell 51, a plurality of upper squeeze rolls 52 are arranged in the upper shell 51, scraping plates 53 are arranged at the upper ends of the upper squeeze rolls 52, side glue grooves 54 connected with the two sides of the upper shell 51 are formed in the two ends of the upper squeeze rolls 52 and used for removing glue stuck on the upper squeeze rolls 52 and scraping the glue into the side glue grooves 54 on the two sides of the lower squeeze roll 42, the hydraulic control assembly 6 comprises a top plate 61, a plurality of hydraulic rods 62 connected with the upper squeeze roll assembly 5 are arranged at the lower end of the top plate 61, the upper height and the lower height of the top plate 61 are controlled through the plurality of hydraulic rods 62 to adjust the gap between the upper squeeze roll assembly 5 and the lower squeeze roll assembly 4, and strong springs 63 are sleeved on the plurality of hydraulic rods 62 to ensure stable descending height and keep consistent horizontal level.

The lower ends of the guide rods 7 are connected with the fixing seat 2, and the upper ends of the guide rods 7 penetrate through the top plate 61 and are used for guiding the hydraulic control assembly 6 when moving up and down.

The glue collecting groove 3 is arranged in the lower shell 41, a drawing cover plate is arranged on the outer side of the glue collecting groove 3, and the glue collecting groove 3 with a drawer type structure is arranged in the lower squeeze roller assembly 4, so that the glue collecting groove can be conveniently drawn out for cleaning and is used for collecting the redundant glue amount on the glue dipping line.

The lower squeeze rolls 42 and the upper squeeze rolls 52 have the same structure and are arranged oppositely, the lower squeeze rolls 42 and the upper squeeze rolls 52 are arranged in parallel and have enough length after being arranged, and when a gum dipping line passes through, the upper surface and the lower surface are squeezed by the press rolls, so that the redundant gum amount is removed.

The two ends of the scraper 53 penetrate through the upper shell 51, the lower end of the scraper 53 is tangent to the upper extrusion rollers 52, and after the device is used, the scraper 53 moves back and forth to scrape off the glue on the upper extrusion rollers 52 for cleaning.

Sliding grooves 55 are formed in the front side and the rear side of the upper shell 51, and the sliding grooves 55 are matched with the scraper 53 to facilitate the scraper 53 to move back and forth.

The plurality of hydraulic rods 62 are electrically telescopic hydraulic rods.

After the polyester gum dipping line is subjected to secondary gum dipping, the polyester gum dipping line rope leaves a gum dipping tank, before entering an oven, redundant gum on the rope passes through a gap between an upper squeeze roller assembly 5 and a lower squeeze roller assembly 4 in the conveying process, and is removed by utilizing the pressure after contrarotation of an upper squeeze roller 52 and a lower squeeze roller 53, so that the gum is uniformly extruded on two sides, and then the polyester gum dipping line rope passes through a gum suction nozzle of the next procedure, so that redundant gum points are sucked away, the load of the gum suction nozzle is reduced, and finally the polyester gum dipping line rope enters the oven for drying.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. The utility model provides a polyester gum dipping line secondary gumming attaches gum volume control auxiliary device, includes support (1), its characterized in that: support (1) upper end has set gradually fixing base (2), album of glue groove (3), lower squeeze roller subassembly (4), goes up squeeze roller subassembly (5) and hydraulic control subassembly (6), hydraulic control subassembly (6) both sides be equipped with a plurality of with guide bar (7) that fixing base (2) are connected, squeeze roller subassembly (4) are including lower casing (41) down, be equipped with a plurality of squeeze rollers (42) down in casing (41), it includes casing (51) to go up squeeze roller subassembly (5), go up in casing (51) a plurality of squeeze rollers (52), it is a plurality of go up squeeze rollers (52) upper end and be equipped with scraper blade (53), it is a plurality of go up squeeze rollers (52) both ends be equipped with side glue groove (54) that last casing (51) both sides are connected, hydraulic control subassembly (6) include roof (61), roof (61) lower extreme be equipped with a plurality of with hydraulic stem (62) that go up squeeze roller subassembly (5) are connected, it is a plurality of all the cover is equipped with powerful spring (63) on hydraulic stem (62).

2. The secondary gum-coating amount control auxiliary device of the polyester gum-coating line according to claim 1, characterized in that: the lower ends of the guide rods (7) are connected with the fixed seat (2), and the upper ends of the guide rods (7) penetrate through the top plate (61).

3. The secondary gum-coating amount control auxiliary device of the polyester gum-coating line according to claim 1, characterized in that: the glue collecting groove (3) is arranged in the lower shell (41), and a drawing cover plate is arranged on the outer side of the glue collecting groove (3).

4. The secondary gum-coating amount control auxiliary device of the polyester gum-coating line according to claim 1, characterized in that: the lower extrusion roll (42) and the upper extrusion roll (52) are identical in structure and are arranged oppositely.

5. The secondary gum-coating amount control auxiliary device of the polyester gum-coating line according to claim 1, characterized in that: both ends of the scraper (53) penetrate through the upper shell (51), and the lower end of the scraper (53) is tangent to the upper extrusion rollers (52).

6. The secondary gum-coating amount control auxiliary device of the polyester gum-coating line according to claim 1, characterized in that: sliding grooves (55) are formed in the front side and the rear side of the upper shell (51), and the sliding grooves (55) are matched with the scraping plates (53).

7. The secondary gum-coating amount control auxiliary device of the polyester gum-coating line according to claim 1, characterized in that: the plurality of hydraulic rods (62) are electric telescopic hydraulic rods.