CN214521491U - Glue discharging device for liquid foaming silica gel - Google Patents

Abstract

The utility model discloses a play mucilage binding of liquid foaming silica gel is put, a serial communication port, lead flow through and curb plate including feeding interface, many it is fan-shaped distribution setting to lead to flow through, the curb plate is located many both sides of leading the flow through, many it all is equipped with discharge gate and feed inlet, a plurality of to lead to flow through all be connected with feeding interface, the width of feed inlet is less than the width of discharge gate, the thickness of feed inlet is greater than the thickness of discharge gate. The utility model discloses can realize flowing through the rubber material attenuation strip with thick rubber material through the water conservancy diversion, avoid the excessive of rubber material to pile up, avoid the rubber material to roll dwell time long in calendering process to the stable, the foaming multiplying power of the bubble of having ensured follow-up foaming sheet is stable, the goods is surperficial good.

Description

Glue discharging device for liquid foaming silica gel

Technical Field

The utility model relates to a liquid foaming silica gel machine-shaping equipment technical field especially relates to a liquid foaming silica gel's play mucilage binding is put.

Background

In the prior art, liquid foaming silica gel usually consists of A, B two components, A, B components are required to be mixed according to the mass ratio when in use, and foaming and curing reactions can occur after the mixing. The mixed sizing material is coated with a double-sided PET film and can be rolled into a sheet material by a calender. The method widely used at present is that the mixed foaming glue directly flows out to a calendering platform through a circular glue outlet. However, as the foaming and curing reactions start to occur after the foaming rubber is mixed, the temperature starts to rise, and the rubber material rolls in the process of calendering the rubber material into sheets, so that the retention time of the rubber material in the calendering process is obviously different, and particularly when a foaming sheet with a larger width is made, the difference is more obvious. Finally, the thickness of the foamed sheet at different positions is obviously different, and the foaming ratio and the surface are also obviously different.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a liquid foaming silica gel's play mucilage binding is put in order to overcome the inconsistent technical problem in foaming silica gel sheet thickness, the inconsistent and surperficial nonconformity of above prior art existence.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a play mucilage binding of liquid foaming silica gel is put, leads through and curb plate including feeding interface, many it is fan-shaped distribution setting to lead to flow through, the curb plate is located many both sides that lead to flow through, many it all is equipped with discharge gate and feed inlet, a plurality of to lead to flow through the feed inlet all with feeding interface connection, the width of feed inlet is less than the width of discharge gate, the thickness of feed inlet is greater than the thickness of discharge gate.

Preferably, the water chiller further comprises a temperature control pipe and a water chiller, wherein the temperature control pipe is arranged in the inner cavity of the side plate and is connected with the water chiller.

Preferably, the temperature control pipe is a snake-shaped bent pipe.

Preferably, the temperature control tube is made of aluminum or copper.

The material distributing structure comprises a first material port, a second material port and a third material port, wherein the first material port is connected with the feeding interface, the second material port is distributed in the first material port, the third material port is distributed in the second material port, the third material port is connected with the feeding port, a is b/2 is c/4, and a, b and c are positive integers.

Preferably, the side plate is made of aluminum plate or copper.

Preferably, the feeding interface is in an inverted cone structure.

Preferably, the feeding interface is provided with a sealing ring.

Preferably, the sealing ring is made of rubber.

The utility model discloses relative prior art has following advantage and beneficial effect:

1. the utility model discloses a feeding interface, many lead and flow through and curb plate can realize flowing through the thick sizing material through leading with the sizing material attenuation banding, avoided the excessive of sizing material to pile up, avoid the sizing material to roll dwell time long in calendering process to the stable, the foaming multiplying power of the bubble of having ensured follow-up foaming sheet is stable, the goods is surperficial good.

2. The utility model discloses a temperature control pipe and cold water machine realize avoiding the temperature to rise to the cooling of whole play mucilage binding device, lead to the sizing material solidification in advance in the cavity.

Drawings

FIG. 1 is a cross-sectional view of a discharging device for a liquid foamed silica gel of the present invention;

FIG. 2 is a left side view of the glue discharging device for liquid foaming silica gel of the present invention;

FIG. 3 is a schematic view of a temperature control device of a glue discharging device for liquid foaming silica gel according to the present invention;

reference numbers for parts in the drawings: 1. conducting the current; 2. a discharge port; 3. a feed inlet; 4. a side plate; 5. controlling the temperature; 6. a water inlet; 7. a water outlet; 8. a feed interface; 9. a material distributing structure; 91. a first material port; 92. a second material port; 93. and a third material port.

Detailed Description

The following describes the objects of the present invention in further detail with reference to the drawings and specific examples, which are not repeated herein, but the embodiments of the present invention are not limited to the following examples.

The utility model provides a play mucilage binding of liquid foaming silica gel device, includes feeding interface 8, divides material structure 9, eight water conservancy diversion and flows through 1 and curb plate 4, and eight water conservancy diversion are fan-shaped distribution through 1 and set up, and curb plate 4 is located eight water conservancy diversion and through 1 both sides, and curb plate 4 is the cavity design, and temperature control pipe 5 installs the inner chamber at curb plate 4, and temperature control pipe 5's delivery port 7 and water inlet 6 all are connected with the cold water machine. Eight guide flow 1 all are equipped with discharge gate 2 and feed inlet 3, and feeding interface 8 is connected with eight feed inlets 3 through dividing material structure 9, and feeding interface 8 is big-end-up's back taper structure, and a plurality of discharge gates 2 are the linear arrangement setting, and the width of feed inlet 3 is less than the width of discharge gate 2, and the thickness of feed inlet 3 is greater than the thickness of discharge gate 2.

The material distributing structure 9 includes two first material ports 91, four second material ports 92 and eight third material ports 93, the two first material ports 91 are communicated with the discharging end of the material feeding interface 8, the four second material ports 92 are evenly distributed in the two first material ports 91, and the eight third material ports 93 are evenly distributed in the four second material ports 92. Eight third material openings 93 are connected with eight discharge ports 2 of water conservancy diversion warp 1, and first material opening 91, second material opening 92 and third material opening 93 are the ladder distribution, are favorable to the sizing material evenly distributed to eight water conservancy diversion in 1.

The rubber sealing ring is arranged at the joint of the feeding port 8, so that the rubber materials can smoothly enter the rubber discharging device after being mixed. The side plate 4 is a hollow structure, the side plate 4 is made of aluminum or copper, and the guide plate and the inner wall of the side plate 4 form a plurality of guide flows 1. The guide flow 1 is rhombic, the main function is to guide the sizing material to shunt, the width of the feeding hole 3 is smaller than that of the discharging hole 2, the thickness of the feeding hole 3 is larger than that of the discharging hole 2, and the sizing material is enabled to be changed from small width to large width. The temperature control pipe 5 is a snake-shaped bent pipe and is made of aluminum or copper. The water inlet 6 of the temperature control pipe 5 is positioned at the lower part of the side plate 4, and the water outlet 7 of the temperature control pipe 5 is positioned at the upper part of the side plate 4. The temperature control pipe 5 and the water chiller are matched to cool the whole glue discharging device, so that the temperature is prevented from rising, and the glue is prevented from being solidified in the cavity in advance.

The above-mentioned specific implementation is the preferred embodiment of the present invention, can not be right the utility model discloses the limit, any other does not deviate from the technical scheme of the utility model and the change or other equivalent replacement modes of doing all contain within the scope of protection of the utility model.

Claims (9)

1. The utility model provides a play mucilage binding of liquid foaming silica gel device, its characterized in that leads through and curb plate, many including feeding interface, many it is fan-shaped distribution setting to lead to flow through, the curb plate is located many both sides that lead to flow through, many it all is equipped with discharge gate and feed inlet, a plurality of to lead to flow through all with feeding interface connection, the width of feed inlet is less than the width of discharge gate, the thickness of feed inlet is greater than the thickness of discharge gate.

2. The gel discharging device of the liquid foaming silica gel as claimed in claim 1, further comprising a temperature control pipe and a water cooling machine, wherein the temperature control pipe is installed in the inner cavity of the side plate and connected with the water cooling machine.

3. The gel discharging device for liquid foaming silica gel according to claim 2, wherein the temperature control pipe is a serpentine pipe.

4. The gel discharging device for liquid foaming silica gel according to claim 2, wherein the temperature control tube is made of aluminum or copper.

5. The liquid foaming silica gel's play mucilage binding is put of claim 1, characterized in that, still include and divide the material structure, divide the material structure to include a first material mouth, b second material mouth and c third material mouth, a first material mouth all with feeding interface connection, b the second material mouth is equallyd divide in the inside of a first material mouth, c the third material mouth distributes in the inside of b second material mouths, the third material mouth is connected with the feed inlet, a is b/2 is c/4, a, b and c are positive integer.

6. The tapping device for liquid foaming silicone rubber as set forth in claim 1, wherein said side plate is made of aluminum plate or copper.

7. The apparatus as claimed in claim 1, wherein the feeding port is an inverted cone structure.

8. The apparatus as claimed in claim 1, wherein the inlet port is provided with a sealing ring.

9. The apparatus as claimed in claim 8, wherein the sealing ring is made of rubber.

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