Storage tank for polyurethane foaming agent

Abstract

The utility model discloses a storage tank for a polyurethane foaming agent, and relates to the technical field related to the polyurethane foaming agent. An assembly cover is fixed to the middle of the upper end of the can body, an adaptive cover is arranged on the upper end face of the assembly cover, five rotating plates which are annularly and evenly distributed are arranged on the lower end face of the adaptive cover, an annular strip is fixed to the peripheral side wall of the assembly cover, and a movable opening communicated with the interior of a straw is formed in a locking screw ring block. And a movable ring is slidably arranged in the movable opening. The movable ring moves in the movable opening, the bent hole can be exposed or blocked, meanwhile, the clamping block is clamped to the lower surface of the ring strip through the rotating plate, so that the adaptive cover is limited, and the problems that the storage tank can only be controlled to be in an inverted state and cannot be placed uprightly for use, and the storage tank is inconvenient to use are solved. The use efficiency of a worker on the storage pipe can be influenced, the mounting stability of the adaptive cover cannot be ensured, and the mounting stability can be influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field related to polyurethane foaming agents, in particular to a storage tank for polyurethane foaming agents. Background Art

[0002] Polyurethane foaming agent is a special polyurethane product that contains polyurethane prepolymer, foaming agent, catalyst and other components in a pressure-resistant aerosol can. When the material is sprayed out of the aerosol can, the foamy polyurethane material will expand rapidly and react with the air or moisture in the substrate it contacts to form foam. In order to use the foaming agent, it needs to be stored inside the storage tank, but it still has the following disadvantages in actual use:

[0003] 1. When using the existing polyurethane foaming agent storage tank, most of them use corresponding glue guns and hoses to spray the foaming agent inside the storage tank. However, when using it, the storage tank can only be controlled in an inverted state, and it cannot be placed upright for use, which will affect the efficiency of the staff in using the storage tube;

[0004] 2. When the existing storage tank is in use, an adapter cover needs to be installed at the tank mouth, and the adapter cover is installed through a structure such as a glue gun and a hose. When the adapter cover is installed on the storage tank, a spiral installation method is mostly used. However, a single installation method cannot guarantee the installation stability of the adapter cover, which will affect the stability of the installation. Utility Model Content

[0005] The utility model aims to provide a storage tank for a polyurethane foaming agent, wherein a movable ring is moved inside a movable opening to expose or block a curved hole, and a rotating plate clamps a block at the lower surface of the ring strip, thereby limiting the position of an adapter cover, thereby solving the problem that the storage tank can only be controlled to be in an inverted state and cannot be placed upright for use, which affects the efficiency of the staff in using the storage tube and the stability of the installation of the adapter cover cannot be guaranteed, which affects the stability of the installation.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a storage tank for a polyurethane foaming agent, comprising a tank body, a mounting cover is fixed at the middle position of the upper end of the tank body, an adaptor cover is arranged on the upper end surface of the mounting cover, five rotating plates evenly arranged in an annular shape are arranged on the lower end surface of the adaptor cover, a ring strip is fixed on the peripheral side wall of the mounting cover, and a clamping strip located at the lower surface of the ring strip is fixed on the inner side wall of the rotating plate;

[0008] A locking screw ring block is fixed at the middle position of the lower surface of the adapter cover, a straw inserted into the internal position of the tank body is fixed on the lower surface of the locking screw ring block, a movable opening connected to the inside of the straw is opened inside the locking screw ring block, four curved holes evenly distributed in annular shapes are opened on the lower surface of the locking screw ring block, and the curved holes are evenly connected to the inside of the movable opening, and a movable ring is slidably arranged inside the movable opening.

[0009] Furthermore, an outer screw ring block is fixed on the upper surface of the assembly cover, and an end pipe located at the inner side of the outer screw ring block is fixed on the upper surface of the assembly cover.

[0010] Furthermore, a ball port connected with the movable port and the inside of the end tube is provided inside the adapter cover.

[0011] Furthermore, a rotating ball is arranged on the peripheral side of the adapter cover, and a through hole connected with the inside of the movable port is opened on the peripheral side of the adapter cover.

[0012] Furthermore, a rotating rod located inside the through hole is fixed around the rotating ball, a sealing ball rotating inside the movable port is fixed at the end of the rotating rod, and a through hole consistent with the inner diameter of the end tube is opened around the sealing ball.

[0013] Furthermore, an inner thread opening is provided through the middle of the upper end surface of the assembly cover, and the locking screw ring block is spirally located inside the inner thread opening.

[0014] Furthermore, the lower surface of the adapter cover is fixed with rotating blocks located at two side surfaces of the rotating plate, and the rotating plate is rotatably connected at a position between the two rotating blocks.

[0015] The utility model has the following beneficial effects:

[0016] 1. When the utility model is in use, the movable ring slides up and down at the inner position of the movable mouth, so that the movable ring can block the curved hole. At the same time, after the movable ring is moved away from the position of the curved hole, the foaming agent can flow into from the inner position of the curved hole. At the same time, because the straw is located at the bottom side of the tank body, when the tank body is in an upright state, the movable ring blocks the curved hole. Therefore, after the foaming agent is sucked from the bottom position of the straw, it will not flow back into the tank body from the inside of the curved hole, thereby realizing that the tank body can be inverted or placed upright for convenient use.

[0017] 2. When the utility model is in use, after the locking screw ring block is screwed into the inner screw mouth, the rotating plate will be directly located at the peripheral side of the ring strip, thereby controlling the rotation of the rotating plate, and the clamping strip on the side wall of the rotating plate is directly clamped at the lower end position of the ring strip, so that the ring strip limits the rotating plate and the adapter cover, so that the adapter cover can be stably installed on the assembly cover, thereby improving the installation stability of the adapter cover, and improving the installation stability of the glue gun and the rubber hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 This is a structural diagram of the tank body in the utility model;

[0021] Figure 3 It is a structural diagram of the adaptor cover and the rotating plate in the utility model;

[0022] Figure 4 This is a diagram of the internal structure of the adapter cover in the utility model;

[0023] Figure 5 It is a structural diagram of the rotating ball in the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Tank body; 101. Assembly cover; 102. Inner screw mouth; 103. Ring strip; 2. Adapter cover; 201. Outer screw ring block; 202. Locking screw ring block; 203. Straw; 204. End tube; 205. Ball mouth; 206. Movable mouth; 207. Through hole; 208. Rotating block; 209. Bending hole; 3. Rotating ball; 301. Rotating rod; 302. Sealing ball; 303. Through hole; 4. Rotating plate; 401. Card strip; 5. Movable ring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] See also Figure 1-5 As shown, the utility model is a storage tank for a polyurethane foaming agent, comprising a tank body 1, a mounting cover 101 is fixed at the middle position of the upper end of the tank body 1, an adapting cover 2 is arranged on the upper end surface of the mounting cover 101, and five rotating plates 4 are arranged evenly distributed in an annular shape on the lower end surface of the adapting cover 2, a ring strip 103 is fixed on the peripheral side wall of the mounting cover 101, and a clamping strip 401 located at the lower surface position of the ring strip 103 is fixed on the inner side wall of the rotating plate 4;

[0028] A locking screw ring block 202 is fixed at the middle position of the lower surface of the adapter cover 2, and a straw 203 inserted in the internal position of the tank body 1 is fixed on the lower surface of the locking screw ring block 202. A movable opening 206 connected to the inside of the straw 203 is provided inside the locking screw ring block 202. Four annular curved holes 209 are evenly distributed on the lower surface of the locking screw ring block 202, and the curved holes 209 are evenly connected to the inside of the movable opening 206. A movable ring 5 is slidably provided inside the movable opening 206, and the movable ring 5 is moved in the movable opening 206. The inner position of the movable mouth 206 slides up and down, so that the movable ring 5 can block the curved hole 209. At the same time, after the movable ring 5 is removed from the position of the curved hole 209, the foaming agent can flow into from the inner position of the curved hole 209. At the same time, since the suction tube 203 is located at the bottom side of the tank body 1, when the tank body 1 is in an upright state, the movable ring 5 blocks the curved hole 209. Therefore, after the foaming agent is sucked from the bottom position of the suction tube 203, it will not flow back into the tank body 1 from the inside of the curved hole 209.

[0029] Among them Figure 3 , 4 As shown in Figures 5 and 6, an outer screw ring block 201 is fixed to the upper surface of the assembly cover 101, an end tube 204 located inside the outer screw ring block 201 is fixed to the upper surface of the assembly cover 101, a ball port 205 connected to the movable port 206 and the inside of the end tube 204 is provided inside the adapter cover 2, a rotating ball 3 is provided on the peripheral side of the adapter cover 2, a through hole 207 connected to the inside of the movable port 206 is provided on the peripheral side of the adapter cover 2, a rotating rod 301 located inside the through hole 207 is fixed to the peripheral side of the rotating ball 3, and a rotating rod 301 is fixed at the end of the rotating rod 301. A sealing ball 302 is located inside the opening 206, and a through hole 303 having the same size as the inner diameter of the end tube 204 is formed on the circumference of the sealing ball 302. When the end tube 204 needs to be sealed, the ball can be rotated, whereby the ball can rotate the sealing ball 302 through the rotating rod 301, so that the sealing ball 302 drives the through hole 303 to rotate to be vertically arranged with the movable opening 206, thereby sealing it. At the same time, the ball 3 can also be rotated to rotate the through hole 303 to be in the same straight line with the movable opening 206, thereby allowing the movable opening 206 to be connected.

[0030] Among them Figure 2 , 3 As shown, an inner threaded opening 102 is provided through the middle position of the upper end surface of the assembly cover 101, and a locking screw ring block 202 is spirally located in the internal position of the inner threaded opening 102. A rotating block 208 located on both sides of the rotating plate 4 is fixed to the lower surface of the adapter cover 2, and the rotating plate 4 is rotatably connected to a position between the two rotating blocks 208. After the locking screw ring block 202 is screwed into the internal position of the inner threaded opening 102, the adapter cover 2 can be initially installed on the assembly cover 101. When the rotating plate 4 is rotated, the rotating plate 4 will be located between the two rotating blocks 208 and can rotate.

[0031] A specific application of this embodiment is: through the use of the above structure, when the tank body 1 is used, the external glue spray hose and the spray gun can be installed at the position of the outer screw ring block 201, and the tank body 1 can be placed upside down, so that the movable ring 5 moves downward inside the movable opening 206, and then the movable ring 5 exposes the position of the curved hole 209, so that the curved hole 209 and the inside of the movable opening 206 are connected, so that the foaming agent inside the tank body 1 can flow from the inside of the curved hole 209 into the inside of the movable opening 206, Therefore, the foaming agent can flow from the end pipe 204 into the inside of the spray hose or the spray gun, and at the same time, the locking screw ring block 202 is screwed into the inner thread 102, so that the rotating plate 4 will be directly located on the circumferential side of the ring strip 103, thereby controlling the rotation of the rotating plate 4, and directly clamping the clamping strip 401 on the side wall of the rotating plate 4 at the lower end position of the ring strip 103, so that the ring strip 103 limits the rotating plate 4 and the adapter cover 2, so that the adapter cover 2 can be stably installed on the assembly cover 101.

[0032] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A storage tank for a polyurethane foaming agent, comprising a tank body (1), characterized in that: An assembly cover (101) is fixed at the middle position of the upper end of the tank body (1); an adaptor cover (2) is arranged on the upper end surface of the assembly cover (101); five rotating plates (4) are arranged evenly distributed in a ring shape on the lower end surface of the adaptor cover (2); a ring strip (103) is fixed to the peripheral side wall of the assembly cover (101); and a clamping strip (401) located at the lower surface of the ring strip (103) is fixed to the inner side wall of the rotating plate (4); A locking screw ring block (202) is fixed at the middle position of the lower surface of the adapter cover (2); a suction pipe (203) inserted into the internal position of the tank body (1) is fixed to the lower surface of the locking screw ring block (202); a movable opening (206) connected to the interior of the suction pipe (203) is provided inside the locking screw ring block (202); four curved holes (209) evenly distributed in an annular shape are provided on the lower surface of the locking screw ring block (202); the curved holes (209) are evenly connected to the interior of the movable opening (206); and a movable ring (5) is slidably provided inside the movable opening (206).

2. A storage tank for a polyurethane foaming agent according to claim 1, characterized in that: An outer screw ring block (201) is fixed on the upper surface of the assembly cover (101), and an end pipe (204) located inside the outer screw ring block (201) is fixed on the upper surface of the assembly cover (101).

3. A storage tank for a polyurethane foaming agent according to claim 2, characterized in that: The adapting cover (2) is provided with a ball opening (205) inside thereof which is connected with the movable opening (206) and the inside of the end tube (204).

4. A storage tank for a polyurethane foaming agent according to claim 3, characterized in that: A rotating ball (3) is arranged on the peripheral side of the adapter cover (2), and a through hole (207) connected to the inside of the movable opening (206) is opened on the peripheral side of the adapter cover (2).

5. A storage tank for a polyurethane foaming agent according to claim 4, characterized in that: A rotating rod (301) located inside the through hole (207) is fixed to the circumferential side of the rotating ball (3), a sealing ball (302) rotatably located inside the movable opening (206) is fixed to the end of the rotating rod (301), and a through hole (303) having the same size as the inner diameter of the end tube (204) is penetrated through the circumferential side of the sealing ball (302).

6. A storage tank for a polyurethane foaming agent according to claim 1, characterized in that: An inner thread opening (102) is provided through the middle of the upper end surface of the assembly cover (101), and the locking screw ring block (202) is spirally located inside the inner thread opening (102).

7. A storage tank for a polyurethane foaming agent according to claim 1, characterized in that: The lower surface of the adapter cover (2) is fixed with rotating blocks (208) located at two side positions of the rotating plate (4), and the rotating plate (4) is rotatably connected at a position between the two rotating blocks (208).

Images