Sealing reaction equipment for UV paint production

Abstract

The utility model discloses sealing reaction equipment for UV (ultraviolet) paint production, which comprises a reaction tank and a tank cover arranged at the top end of the reaction tank, and a sealing connecting piece is arranged at the joint of the reaction tank and the tank cover; according to the utility model, the sealing connecting piece is arranged, so that the sealing performance is higher when the tank cover covers the reaction tank, and the influence on the production quality of the UV paint due to air leakage in the production process of the UV paint is avoided; before the reaction tank is covered with the tank cover, the top end of the reaction tank is sleeved with the positioning lantern ring, the elastic plate ring is located in the reaction tank, then the reaction tank is covered with the tank cover, the positioning ring groove is matched with the positioning ring plate, the inclined face of the wedge-shaped pressing ring abuts against the inclined face of the elastic plate ring, the wedge-shaped pressing ring moves downwards to press the elastic plate ring, and the elastic plate ring is pressed downwards. The elastic plate ring presses down the first sealing washer, so that the first sealing washer abuts against the inner wall of the reaction tank more tightly, and the sealing performance of covering the reaction tank with the tank cover is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of UV paint production, in particular to a sealed reaction device for UV paint production. Background Art

[0002] UV paint is ultraviolet light-curing paint, also known as light-initiated paint, light-curing paint. It is automatically rolled or sprayed onto the furniture board by machines and equipment. Under the irradiation of ultraviolet light, the initiator decomposes, produces free radicals, triggers the resin reaction, and instantly solidifies into a film. It is currently the most environmentally friendly paint.

[0003] During the production of UV paint, raw materials need to be loaded into the reaction tank for reaction. However, most of the current sealed reaction equipment only has one sealing gasket for sealing. When the sealing gasket is used for too long or is damaged, it will affect the sealing effect and thus affect the quality of UV paint production. Utility Model Content

[0004] In order to solve the defects in the prior art, the utility model provides a sealed reaction device for producing UV paint.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a sealing reaction device for producing UV paint, comprising a reaction tank and a tank cover arranged at the top of the reaction tank, wherein a sealing connector is arranged at the connection between the reaction tank and the tank cover, the sealing connector comprises a positioning ring groove arranged at the upper end of the reaction tank, and a positioning ring plate matching the positioning ring groove is arranged at the bottom end of the tank cover; a positioning sleeve ring with an L-shaped cross section is arranged on the outer wall of the positioning sleeve ring, an elastic plate ring extending into the interior of the reaction tank is arranged on the inner wall of the positioning sleeve ring, a first sealing gasket abutting against the inner wall of the reaction tank is arranged on the outer wall of the elastic plate ring, the inner and outer walls of the elastic plate ring are both inclinedly arranged, and a wedge-shaped pressing ring for pressing the first sealing gasket of the elastic plate ring to the inner wall of the reaction tank is arranged at the bottom end of the tank cover.

[0007] As a preferred technical solution of the utility model, the inner wall of the elastic plate ring is provided with a second sealing gasket abutting against the wedge-shaped pressure ring.

[0008] As a preferred technical solution of the utility model, one side of the first sealing gasket is provided with a positioning rubber with a T-shaped cross section, and the elastic plate ring is provided with a positioning groove that matches and engages with the positioning rubber.

[0009] As a preferred technical solution of the utility model, a third sealing gasket with an L-shaped cross section and abutting against the positioning ring plate is sleeved on the positioning ring groove.

[0010] As a preferred technical solution of the present utility model, the outer wall of the third sealing gasket is provided with a plurality of annular protrusions.

[0011] As a preferred technical solution of the utility model, the reaction tank and the tank cover are connected via a plurality of locking pieces.

[0012] As a preferred technical solution of the utility model, the locking part includes a rectangular locking rod vertically downwardly arranged on the outer wall of the positioning ring plate, the outer wall of the reaction tank is provided with a U-shaped locking bracket matching the locking rod, spring pins are embedded on both sides of the locking rod, and the locking bracket is provided with a limiting hole adapted for the pin rod of the spring pin.

[0013] The beneficial effects of the utility model are:

[0014] 1. The sealed reaction equipment for UV paint production can achieve a higher sealing performance when the tank cover is closed on the reaction tank through the sealing connector, thereby avoiding air leakage during the UV paint production process that affects the quality of UV paint production; wherein, before the tank cover is closed on the reaction tank, the positioning sleeve ring is firstly put on the top of the reaction tank, the elastic plate ring is located inside the reaction tank, and then the tank cover is closed on the reaction tank, the positioning ring groove matches the positioning ring plate, the inclined surface of the wedge-shaped pressure ring abuts against the inclined surface of the elastic plate ring, the wedge-shaped pressure ring moves downward to press the elastic plate ring, so that the elastic plate ring presses down the first sealing gasket, so that the first sealing gasket abuts against the inner wall of the reaction tank more tightly, and the sealing performance of the tank cover closed on the reaction tank is higher.

[0015] 2. In the sealed reaction equipment for the production of UV paint, when the reaction tank and the tank cover are locked, after the tank cover is closed on the reaction tank, the locking rod of the tank cover is matched and plugged with the locking bracket of the reaction tank, and under the action of the elastic potential energy of the spring latch, the pin rod of the spring latch is inserted into the limiting hole of the locking bracket, thereby completing the locking, making the abutment sealing between the tank cover and the reaction tank higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a structural schematic diagram of a sealed reaction device for UV paint production in the utility model;

[0018] Figure 2 This is a cross-sectional view of the locking structure of a sealing reaction device for UV paint production in the utility model;

[0019] Figure 3 The utility model is a cross-sectional view of the structure of a sealing connector of a sealing reaction device for producing UV paint.

[0020] In the figure: 1. reaction tank; 2. tank cover; 3. sealing connector; 4. positioning ring groove; 5. positioning ring plate; 6. positioning sleeve; 7. elastic plate ring; 8. first sealing gasket; 9. wedge-shaped pressure ring; 10. second sealing gasket; 11. positioning rubber; 12. positioning groove; 13. third sealing gasket; 14. elastic protrusion; 15. locking member; 16. locking rod; 17. locking bracket; 18. spring latch; 19. limiting hole. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] Example: Figure 1 , Figure 2 and Figure 3 As shown, the utility model is a sealed reaction equipment for UV paint production, comprising a reaction tank 1 and a tank cover 2 arranged at the top of the reaction tank 1, a sealing connector 3 is provided at the connection between the reaction tank 1 and the tank cover 2, the sealing connector 3 comprises a positioning ring groove 4 arranged at the upper end of the reaction tank 1, and a positioning ring plate 5 matching the positioning ring groove 4 is provided at the bottom end of the tank cover 2; the outer wall of the positioning ring groove 4 is provided with a positioning collar 6 with an L-shaped cross section, the inner wall of the positioning collar 6 is provided with an elastic plate ring 7 extending into the interior of the reaction tank 1, the outer wall of the elastic plate ring 7 is provided with a first sealing gasket 8 abutting against the inner wall of the reaction tank 1, the inner and outer walls of the elastic plate ring 7 are both inclined, and the bottom end of the tank cover 2 is provided with a wedge-shaped sealing ring 8 for pressing the first sealing gasket 8 of the elastic plate ring 7 to the inner wall of the reaction tank 1 The pressure ring 9, through the sealing connector 3 provided, can make the sealing performance of the tank cover 2 on the reaction tank 1 higher, and avoid the leakage in the UV paint production process affecting the quality of UV paint production; wherein, before the tank cover 2 is covered on the reaction tank 1, the positioning ring 6 is first put on the top of the reaction tank 1, the elastic plate ring 7 is located inside the reaction tank 1, and then the tank cover 2 is covered on the reaction tank 1, the positioning ring groove 4 is matched with the positioning ring plate 5, the inclined surface of the wedge-shaped pressure ring 9 is abutted with the inclined surface of the elastic plate ring 7, the wedge-shaped pressure ring 9 moves downward to press the elastic plate ring 7, so that the elastic plate ring 7 presses the first sealing gasket 8, so that the first sealing gasket 8 is more tightly abutted against the inner wall of the reaction tank 1, so that the sealing performance of the tank cover 2 on the reaction tank 1 is higher.

[0023] The inner wall of the elastic plate ring 7 is provided with a second sealing gasket 10 which abuts against the wedge-shaped pressure ring 9 , so that the connection sealing performance between the wedge-shaped pressure ring 9 and the elastic plate ring 7 is higher.

[0024] Among them, a positioning rubber 11 with a T-shaped cross section is provided on one side of the first sealing gasket 8, and a positioning groove 12 matching and snap-fitting with the positioning rubber 11 is provided on the elastic plate ring 7 to position the first sealing gasket 8.

[0025] The positioning ring groove 4 is sleeved with a third sealing gasket 13 with an L-shaped cross section and abutting against the positioning ring plate 5, so that the sealing performance of the positioning ring groove 4 and the positioning ring plate 5 is better, thereby making the connection between the tank cover 2 and the reaction tank 1 more sealed.

[0026] The outer wall of the third sealing gasket 13 is provided with a plurality of annular elastic protrusions 14 , so that the third sealing gasket 13 is more tightly in contact with the positioning ring plate 5 , and the sealing effect is better.

[0027] The reaction tank 1 and the tank cover 2 are connected via a plurality of locking members 15, wherein the locking members 15 include a rectangular locking rod 16 which is arranged vertically downward on the outer wall of the positioning ring plate 5, and the outer wall of the reaction tank 1 is provided with a U-shaped locking bracket 17 which matches the locking rod 16, and spring latches 18 are embedded on both sides of the locking rod 16, and the locking bracket 17 is provided with a limiting hole 19 which matches the pin rod of the spring latch 18. When the reaction tank 1 and the tank cover 2 are locked, after the tank cover 2 is closed on the reaction tank 1, the locking rod 16 of the tank cover 2 is matched and plugged with the locking bracket 17 of the reaction tank 1, and under the action of the elastic potential energy of the spring latch 18, the pin rod of the spring latch 18 is inserted into the limiting hole 19 of the locking bracket 17, thereby completing the locking, so that the abutment sealing between the tank cover 2 and the reaction tank 1 is higher.

[0028] When working, the sealed reaction equipment for UV paint production can achieve a higher sealing performance when the tank cover 2 is covered on the reaction tank 1 through the sealing connector 3, thereby avoiding air leakage in the UV paint production process that affects the quality of UV paint production; wherein, before the tank cover 2 is covered on the reaction tank 1, the positioning collar 6 is firstly put on the top of the reaction tank 1, the elastic plate ring 7 is located inside the reaction tank 1, and then the tank cover 2 is covered on the reaction tank 1, the positioning ring groove 4 matches the positioning ring plate 5, the inclined surface of the wedge-shaped pressure ring 9 abuts against the inclined surface of the elastic plate ring 7, the wedge-shaped pressure ring 9 moves downward to press the elastic plate ring 7, so that the elastic plate ring 7 presses the first sealing gasket 8, so that the first sealing gasket 8 abuts against the inner wall of the reaction tank 1 more tightly, so that the tank cover 2 is covered on the reaction tank 1 with a higher sealing performance.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sealed reaction device for UV paint production, comprising a reaction tank (1) and a tank cover (2) arranged on the top of the reaction tank (1), characterized in that: A sealing connector (3) is provided at the connection between the reaction tank (1) and the tank cover (2), the sealing connector (3) comprising a positioning ring groove (4) provided at the upper end of the reaction tank (1), and a positioning ring plate (5) matching the positioning ring groove (4) provided at the bottom end of the tank cover (2); a positioning collar (6) having an L-shaped cross section is provided on the outer wall of the positioning collar (4), an elastic plate ring (7) extending into the interior of the reaction tank (1) is provided on the inner wall of the positioning collar (6), a first sealing gasket (8) abutting against the inner wall of the reaction tank (1) is provided on the outer wall of the elastic plate ring (7), the inner and outer walls of the elastic plate ring (7) are both inclined, and a wedge-shaped pressing ring (9) is provided at the bottom end of the tank cover (2) for pressing the first sealing gasket (8) of the elastic plate ring (7) against the inner wall of the reaction tank (1).

2. A sealed reaction equipment for UV paint production according to claim 1, characterized in that: The inner wall of the elastic plate ring (7) is provided with a second sealing gasket (10) which abuts against the wedge-shaped pressure ring (9).

3. A sealed reaction equipment for UV paint production according to claim 1, characterized in that: A positioning rubber (11) with a T-shaped cross section is provided on one side of the first sealing gasket (8), and a positioning groove (12) matching and clamping with the positioning rubber (11) is provided on the elastic plate ring (7).

4. A sealed reaction equipment for UV paint production according to claim 1, characterized in that: The positioning ring groove (4) is sleeved with a third sealing gasket (13) having an L-shaped cross section and abutting against the positioning ring plate (5).

5. A sealed reaction equipment for UV paint production according to claim 4, characterized in that: The outer wall of the third sealing gasket (13) is provided with a plurality of annular elastic protrusions (14).

6. A sealed reaction equipment for UV paint production according to claim 1, characterized in that: The reaction tank (1) and the tank cover (2) are connected via a plurality of locking members (15).

7. A sealed reaction equipment for UV paint production according to claim 6, characterized in that: The locking member (15) comprises a rectangular locking rod (16) arranged vertically downward on the outer wall of the positioning ring plate (5); the outer wall of the reaction tank (1) is provided with a U-shaped locking bracket (17) matching the locking rod (16); spring latches (18) are embedded on both sides of the locking rod (16); and a limiting hole (19) matching the pin rod of the spring latch (18) is opened on the locking bracket (17).

Images